NO

Initial ITS

Start location: l36
Program variables: __const_10^0 __rho_15_^0 __rho_16_^0 __rho_1_^0 __rho_2_^0 __rho_3_^0 __rho_4_^0 __rho_5_^0 __rho_8_^0 __rho_9_^0 added^0 addr^0 addr_ai_family^0 addrs^0 err^0 family^0 fd^0 listen_index^0 listensocket_of_listen_index^0 maxaddr^0 maxbackends^0 maxconn^0 maxlisten^0 one^0 ret^0 tmp1^0
   0: l0 -> l1 : __const_10^0'=__const_10^post1, __rho_15_^0'=__rho_15_^post1, __rho_16_^0'=__rho_16_^post1, __rho_1_^0'=__rho_1_^post1, __rho_2_^0'=__rho_2_^post1, __rho_3_^0'=__rho_3_^post1, __rho_4_^0'=__rho_4_^post1, __rho_5_^0'=__rho_5_^post1, __rho_8_^0'=__rho_8_^post1, __rho_9_^0'=__rho_9_^post1, added^0'=added^post1, addr^0'=addr^post1, addr_ai_family^0'=addr_ai_family^post1, addrs^0'=addrs^post1, err^0'=err^post1, family^0'=family^post1, fd^0'=fd^post1, listen_index^0'=listen_index^post1, listensocket_of_listen_index^0'=listensocket_of_listen_index^post1, maxaddr^0'=maxaddr^post1, maxbackends^0'=maxbackends^post1, maxconn^0'=maxconn^post1, maxlisten^0'=maxlisten^post1, one^0'=one^post1, ret^0'=ret^post1, tmp1^0'=tmp1^post1, (-maxlisten^post1+maxlisten^0 == 0 /\ -ret^post1+ret^0 == 0 /\ tmp1^0-tmp1^post1 == 0 /\ -__rho_15_^post1+__rho_15_^0 == 0 /\ -__rho_5_^post1+__rho_5_^0 == 0 /\ -maxbackends^post1+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post1 == 0 /\ -listensocket_of_listen_index^post1+listensocket_of_listen_index^0 == 0 /\ -__rho_1_^post1+__rho_1_^0 == 0 /\ -addr^post1+addr^0 == 0 /\ __rho_16_^0-__rho_16_^post1 == 0 /\ __rho_3_^0-__rho_3_^post1 == 0 /\ -family^post1+family^0 == 0 /\ listen_index^0-listen_index^post1 == 0 /\ maxconn^0-maxconn^post1 == 0 /\ -__rho_9_^post1+__rho_9_^0 == 0 /\ __const_10^0-__const_10^post1 == 0 /\ fd^0-fd^post1 == 0 /\ -one^post1+one^0 == 0 /\ -__rho_4_^post1+__rho_4_^0 == 0 /\ -__rho_2_^post1+__rho_2_^0 == 0 /\ addrs^0-addrs^post1 == 0 /\ -addr_ai_family^post1+addr_ai_family^0 == 0 /\ err^0-err^post1 == 0 /\ added^0-added^post1 == 0 /\ maxaddr^0-maxaddr^post1 == 0), cost: 1
   1: l2 -> l3 : __const_10^0'=__const_10^post2, __rho_15_^0'=__rho_15_^post2, __rho_16_^0'=__rho_16_^post2, __rho_1_^0'=__rho_1_^post2, __rho_2_^0'=__rho_2_^post2, __rho_3_^0'=__rho_3_^post2, __rho_4_^0'=__rho_4_^post2, __rho_5_^0'=__rho_5_^post2, __rho_8_^0'=__rho_8_^post2, __rho_9_^0'=__rho_9_^post2, added^0'=added^post2, addr^0'=addr^post2, addr_ai_family^0'=addr_ai_family^post2, addrs^0'=addrs^post2, err^0'=err^post2, family^0'=family^post2, fd^0'=fd^post2, listen_index^0'=listen_index^post2, listensocket_of_listen_index^0'=listensocket_of_listen_index^post2, maxaddr^0'=maxaddr^post2, maxbackends^0'=maxbackends^post2, maxconn^0'=maxconn^post2, maxlisten^0'=maxlisten^post2, one^0'=one^post2, ret^0'=ret^post2, tmp1^0'=tmp1^post2, (tmp1^0-tmp1^post2 == 0 /\ -maxbackends^post2+maxbackends^0 == 0 /\ -__rho_3_^post2+__rho_3_^0 == 0 /\ __rho_1_^0-__rho_1_^post2 == 0 /\ -listensocket_of_listen_index^post2+listensocket_of_listen_index^0 == 0 /\ -__rho_4_^post2+__rho_4_^0 == 0 /\ -__rho_8_^post2+__rho_8_^0 == 0 /\ -__rho_9_^post2+__rho_9_^0 == 0 /\ __rho_2_^0-__rho_2_^post2 == 0 /\ -one^post2+one^0 == 0 /\ -family^post2+family^0 == 0 /\ -addr_ai_family^post2+addr_ai_family^0 == 0 /\ -maxlisten^post2+maxlisten^0 == 0 /\ listen_index^0-listen_index^post2 == 0 /\ addrs^0-addrs^post2 == 0 /\ maxaddr^0-maxaddr^post2 == 0 /\ __rho_15_^0-__rho_15_^post2 == 0 /\ added^0-added^post2 == 0 /\ __rho_5_^0-__rho_5_^post2 == 0 /\ fd^0-fd^post2 == 0 /\ -maxconn^post2+maxconn^0 == 0 /\ __const_10^0-__const_10^post2 == 0 /\ -__rho_16_^post2+__rho_16_^0 == 0 /\ -addr^post2+addr^0 == 0 /\ ret^0-ret^post2 == 0 /\ err^0-err^post2 == 0), cost: 1
   2: l3 -> l4 : __const_10^0'=__const_10^post3, __rho_15_^0'=__rho_15_^post3, __rho_16_^0'=__rho_16_^post3, __rho_1_^0'=__rho_1_^post3, __rho_2_^0'=__rho_2_^post3, __rho_3_^0'=__rho_3_^post3, __rho_4_^0'=__rho_4_^post3, __rho_5_^0'=__rho_5_^post3, __rho_8_^0'=__rho_8_^post3, __rho_9_^0'=__rho_9_^post3, added^0'=added^post3, addr^0'=addr^post3, addr_ai_family^0'=addr_ai_family^post3, addrs^0'=addrs^post3, err^0'=err^post3, family^0'=family^post3, fd^0'=fd^post3, listen_index^0'=listen_index^post3, listensocket_of_listen_index^0'=listensocket_of_listen_index^post3, maxaddr^0'=maxaddr^post3, maxbackends^0'=maxbackends^post3, maxconn^0'=maxconn^post3, maxlisten^0'=maxlisten^post3, one^0'=one^post3, ret^0'=ret^post3, tmp1^0'=tmp1^post3, (listen_index^0-listen_index^post3 == 0 /\ -maxbackends^post3+maxbackends^0 == 0 /\ added^0-added^post3 == 0 /\ maxaddr^0-maxaddr^post3 == 0 /\ -__rho_9_^post3+__rho_9_^0 == 0 /\ __rho_2_^0-__rho_2_^post3 == 0 /\ -__rho_16_^post3+__rho_16_^0 == 0 /\ -__rho_3_^post3+__rho_3_^0 == 0 /\ fd^0-fd^post3 == 0 /\ -listensocket_of_listen_index^post3+listensocket_of_listen_index^0 == 0 /\ -addr^post3+addr^0 == 0 /\ maxconn^0-maxconn^post3 == 0 /\ __rho_5_^0-__rho_5_^post3 == 0 /\ -one^post3+one^0 == 0 /\ -err^post3+err^0 == 0 /\ -addr_ai_family^post3+addr_ai_family^0 == 0 /\ addrs^0-addrs^post3 == 0 /\ -family^post3+family^0 == 0 /\ 1-added^0 <= 0 /\ __rho_15_^0-__rho_15_^post3 == 0 /\ -1+ret^post3 == 0 /\ -__rho_4_^post3+__rho_4_^0 == 0 /\ __const_10^0-__const_10^post3 == 0 /\ -__rho_8_^post3+__rho_8_^0 == 0 /\ maxlisten^0-maxlisten^post3 == 0 /\ tmp1^0-tmp1^post3 == 0 /\ __rho_1_^0-__rho_1_^post3 == 0), cost: 1
   3: l3 -> l4 : __const_10^0'=__const_10^post4, __rho_15_^0'=__rho_15_^post4, __rho_16_^0'=__rho_16_^post4, __rho_1_^0'=__rho_1_^post4, __rho_2_^0'=__rho_2_^post4, __rho_3_^0'=__rho_3_^post4, __rho_4_^0'=__rho_4_^post4, __rho_5_^0'=__rho_5_^post4, __rho_8_^0'=__rho_8_^post4, __rho_9_^0'=__rho_9_^post4, added^0'=added^post4, addr^0'=addr^post4, addr_ai_family^0'=addr_ai_family^post4, addrs^0'=addrs^post4, err^0'=err^post4, family^0'=family^post4, fd^0'=fd^post4, listen_index^0'=listen_index^post4, listensocket_of_listen_index^0'=listensocket_of_listen_index^post4, maxaddr^0'=maxaddr^post4, maxbackends^0'=maxbackends^post4, maxconn^0'=maxconn^post4, maxlisten^0'=maxlisten^post4, one^0'=one^post4, ret^0'=ret^post4, tmp1^0'=tmp1^post4, (-added^post4+added^0 == 0 /\ __rho_3_^0-__rho_3_^post4 == 0 /\ maxconn^0-maxconn^post4 == 0 /\ -__const_10^post4+__const_10^0 == 0 /\ tmp1^0-tmp1^post4 == 0 /\ -__rho_2_^post4+__rho_2_^0 == 0 /\ -__rho_4_^post4+__rho_4_^0 == 0 /\ family^0-family^post4 == 0 /\ -err^post4+err^0 == 0 /\ added^0 <= 0 /\ fd^0-fd^post4 == 0 /\ __rho_9_^0-__rho_9_^post4 == 0 /\ ret^post4 == 0 /\ maxlisten^0-maxlisten^post4 == 0 /\ __rho_8_^0-__rho_8_^post4 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post4 == 0 /\ -maxaddr^post4+maxaddr^0 == 0 /\ -maxbackends^post4+maxbackends^0 == 0 /\ __rho_16_^0-__rho_16_^post4 == 0 /\ -listen_index^post4+listen_index^0 == 0 /\ -__rho_15_^post4+__rho_15_^0 == 0 /\ -addrs^post4+addrs^0 == 0 /\ -one^post4+one^0 == 0 /\ -__rho_5_^post4+__rho_5_^0 == 0 /\ addr_ai_family^0-addr_ai_family^post4 == 0 /\ __rho_1_^0-__rho_1_^post4 == 0 /\ -addr^post4+addr^0 == 0), cost: 1
  49: l4 -> l31 : __const_10^0'=__const_10^post50, __rho_15_^0'=__rho_15_^post50, __rho_16_^0'=__rho_16_^post50, __rho_1_^0'=__rho_1_^post50, __rho_2_^0'=__rho_2_^post50, __rho_3_^0'=__rho_3_^post50, __rho_4_^0'=__rho_4_^post50, __rho_5_^0'=__rho_5_^post50, __rho_8_^0'=__rho_8_^post50, __rho_9_^0'=__rho_9_^post50, added^0'=added^post50, addr^0'=addr^post50, addr_ai_family^0'=addr_ai_family^post50, addrs^0'=addrs^post50, err^0'=err^post50, family^0'=family^post50, fd^0'=fd^post50, listen_index^0'=listen_index^post50, listensocket_of_listen_index^0'=listensocket_of_listen_index^post50, maxaddr^0'=maxaddr^post50, maxbackends^0'=maxbackends^post50, maxconn^0'=maxconn^post50, maxlisten^0'=maxlisten^post50, one^0'=one^post50, ret^0'=ret^post50, tmp1^0'=tmp1^post50, (-__rho_9_^post50+__rho_9_^0 == 0 /\ -__rho_15_^post50+__rho_15_^0 == 0 /\ -addr_ai_family^post50+addr_ai_family^0 == 0 /\ -__rho_5_^post50+__rho_5_^0 == 0 /\ -__rho_4_^post50+__rho_4_^0 == 0 /\ -__rho_2_^post50+__rho_2_^0 == 0 /\ fd^0-fd^post50 == 0 /\ __rho_16_^0-__rho_16_^post50 == 0 /\ __rho_8_^0-__rho_8_^post50 == 0 /\ maxconn^0-maxconn^post50 == 0 /\ -addr^post50+addr^0 == 0 /\ added^0-added^post50 == 0 /\ __const_10^0-__const_10^post50 == 0 /\ tmp1^0-tmp1^post50 == 0 /\ addrs^0-addrs^post50 == 0 /\ family^0-family^post50 == 0 /\ -ret^post50+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post50 == 0 /\ -maxbackends^post50+maxbackends^0 == 0 /\ -maxaddr^post50+maxaddr^0 == 0 /\ maxlisten^0-maxlisten^post50 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post50 == 0 /\ -err^post50+err^0 == 0 /\ __rho_3_^0-__rho_3_^post50 == 0 /\ -listen_index^post50+listen_index^0 == 0 /\ -one^post50+one^0 == 0), cost: 1
   4: l5 -> l6 : __const_10^0'=__const_10^post5, __rho_15_^0'=__rho_15_^post5, __rho_16_^0'=__rho_16_^post5, __rho_1_^0'=__rho_1_^post5, __rho_2_^0'=__rho_2_^post5, __rho_3_^0'=__rho_3_^post5, __rho_4_^0'=__rho_4_^post5, __rho_5_^0'=__rho_5_^post5, __rho_8_^0'=__rho_8_^post5, __rho_9_^0'=__rho_9_^post5, added^0'=added^post5, addr^0'=addr^post5, addr_ai_family^0'=addr_ai_family^post5, addrs^0'=addrs^post5, err^0'=err^post5, family^0'=family^post5, fd^0'=fd^post5, listen_index^0'=listen_index^post5, listensocket_of_listen_index^0'=listensocket_of_listen_index^post5, maxaddr^0'=maxaddr^post5, maxbackends^0'=maxbackends^post5, maxconn^0'=maxconn^post5, maxlisten^0'=maxlisten^post5, one^0'=one^post5, ret^0'=ret^post5, tmp1^0'=tmp1^post5, (fd^0-fd^post5 == 0 /\ -__rho_2_^post5+__rho_2_^0 == 0 /\ -__rho_1_^post5+__rho_1_^0 == 0 /\ -addrs^post5+addrs^0 == 0 /\ -__rho_15_^post5+__rho_15_^0 == 0 /\ maxconn^0-maxconn^post5 == 0 /\ -err^post5+err^0 == 0 /\ __rho_3_^0-__rho_3_^post5 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post5 == 0 /\ -added^post5+added^0 == 0 /\ tmp1^0-tmp1^post5 == 0 /\ -__rho_4_^post5+__rho_4_^0 == 0 /\ -ret^post5+ret^0 == 0 /\ maxlisten^0-maxlisten^post5 == 0 /\ __rho_16_^0-__rho_16_^post5 == 0 /\ -maxbackends^post5+maxbackends^0 == 0 /\ -maxaddr^post5+maxaddr^0 == 0 /\ __rho_9_^0-__rho_9_^post5 == 0 /\ family^0-family^post5 == 0 /\ -listen_index^post5+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post5 == 0 /\ -1+addr^post5-addr^0 == 0 /\ addr_ai_family^0-addr_ai_family^post5 == 0 /\ -one^post5+one^0 == 0 /\ -__rho_5_^post5+__rho_5_^0 == 0), cost: 1
  27: l6 -> l19 : __const_10^0'=__const_10^post28, __rho_15_^0'=__rho_15_^post28, __rho_16_^0'=__rho_16_^post28, __rho_1_^0'=__rho_1_^post28, __rho_2_^0'=__rho_2_^post28, __rho_3_^0'=__rho_3_^post28, __rho_4_^0'=__rho_4_^post28, __rho_5_^0'=__rho_5_^post28, __rho_8_^0'=__rho_8_^post28, __rho_9_^0'=__rho_9_^post28, added^0'=added^post28, addr^0'=addr^post28, addr_ai_family^0'=addr_ai_family^post28, addrs^0'=addrs^post28, err^0'=err^post28, family^0'=family^post28, fd^0'=fd^post28, listen_index^0'=listen_index^post28, listensocket_of_listen_index^0'=listensocket_of_listen_index^post28, maxaddr^0'=maxaddr^post28, maxbackends^0'=maxbackends^post28, maxconn^0'=maxconn^post28, maxlisten^0'=maxlisten^post28, one^0'=one^post28, ret^0'=ret^post28, tmp1^0'=tmp1^post28, (tmp1^0-tmp1^post28 == 0 /\ __const_10^0-__const_10^post28 == 0 /\ -maxbackends^post28+maxbackends^0 == 0 /\ __rho_3_^0-__rho_3_^post28 == 0 /\ -listensocket_of_listen_index^post28+listensocket_of_listen_index^0 == 0 /\ -addr_ai_family^post28+addr_ai_family^0 == 0 /\ addr^0-addr^post28 == 0 /\ __rho_8_^0-__rho_8_^post28 == 0 /\ -one^post28+one^0 == 0 /\ -family^post28+family^0 == 0 /\ -maxlisten^post28+maxlisten^0 == 0 /\ listen_index^0-listen_index^post28 == 0 /\ -maxconn^post28+maxconn^0 == 0 /\ -__rho_15_^post28+__rho_15_^0 == 0 /\ maxaddr^0-maxaddr^post28 == 0 /\ added^0-added^post28 == 0 /\ -__rho_9_^post28+__rho_9_^0 == 0 /\ -__rho_5_^post28+__rho_5_^0 == 0 /\ -__rho_4_^post28+__rho_4_^0 == 0 /\ fd^0-fd^post28 == 0 /\ -__rho_2_^post28+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post28 == 0 /\ __rho_16_^0-__rho_16_^post28 == 0 /\ addrs^0-addrs^post28 == 0 /\ err^0-err^post28 == 0 /\ ret^0-ret^post28 == 0), cost: 1
   5: l7 -> l5 : __const_10^0'=__const_10^post6, __rho_15_^0'=__rho_15_^post6, __rho_16_^0'=__rho_16_^post6, __rho_1_^0'=__rho_1_^post6, __rho_2_^0'=__rho_2_^post6, __rho_3_^0'=__rho_3_^post6, __rho_4_^0'=__rho_4_^post6, __rho_5_^0'=__rho_5_^post6, __rho_8_^0'=__rho_8_^post6, __rho_9_^0'=__rho_9_^post6, added^0'=added^post6, addr^0'=addr^post6, addr_ai_family^0'=addr_ai_family^post6, addrs^0'=addrs^post6, err^0'=err^post6, family^0'=family^post6, fd^0'=fd^post6, listen_index^0'=listen_index^post6, listensocket_of_listen_index^0'=listensocket_of_listen_index^post6, maxaddr^0'=maxaddr^post6, maxbackends^0'=maxbackends^post6, maxconn^0'=maxconn^post6, maxlisten^0'=maxlisten^post6, one^0'=one^post6, ret^0'=ret^post6, tmp1^0'=tmp1^post6, (-1-added^0+added^post6 == 0 /\ -maxbackends^post6+maxbackends^0 == 0 /\ -addr_ai_family^post6+addr_ai_family^0 == 0 /\ -family^post6+family^0 == 0 /\ -fd^0+listensocket_of_listen_index^post6 == 0 /\ tmp1^0-tmp1^post6 == 0 /\ -ret^post6+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post6 == 0 /\ __rho_5_^0-__rho_5_^post6 == 0 /\ fd^0-fd^post6 == 0 /\ addr^0-addr^post6 == 0 /\ __rho_16_^0-__rho_16_^post6 == 0 /\ -__rho_8_^post6+__rho_8_^0 == 0 /\ listen_index^0-listen_index^post6 == 0 /\ -__rho_4_^post6+__rho_4_^0 == 0 /\ -__rho_15_^post6+__rho_15_^0 == 0 /\ -__rho_2_^post6+__rho_2_^0 == 0 /\ __const_10^0-__const_10^post6 == 0 /\ err^0-err^post6 == 0 /\ __rho_3_^0-__rho_3_^post6 == 0 /\ maxaddr^0-maxaddr^post6 == 0 /\ -err^0 <= 0 /\ -maxconn^post6+maxconn^0 == 0 /\ -one^post6+one^0 == 0 /\ -maxlisten^post6+maxlisten^0 == 0 /\ -__rho_9_^post6+__rho_9_^0 == 0 /\ addrs^0-addrs^post6 == 0), cost: 1
   6: l7 -> l5 : __const_10^0'=__const_10^post7, __rho_15_^0'=__rho_15_^post7, __rho_16_^0'=__rho_16_^post7, __rho_1_^0'=__rho_1_^post7, __rho_2_^0'=__rho_2_^post7, __rho_3_^0'=__rho_3_^post7, __rho_4_^0'=__rho_4_^post7, __rho_5_^0'=__rho_5_^post7, __rho_8_^0'=__rho_8_^post7, __rho_9_^0'=__rho_9_^post7, added^0'=added^post7, addr^0'=addr^post7, addr_ai_family^0'=addr_ai_family^post7, addrs^0'=addrs^post7, err^0'=err^post7, family^0'=family^post7, fd^0'=fd^post7, listen_index^0'=listen_index^post7, listensocket_of_listen_index^0'=listensocket_of_listen_index^post7, maxaddr^0'=maxaddr^post7, maxbackends^0'=maxbackends^post7, maxconn^0'=maxconn^post7, maxlisten^0'=maxlisten^post7, one^0'=one^post7, ret^0'=ret^post7, tmp1^0'=tmp1^post7, (-addr_ai_family^post7+addr_ai_family^0 == 0 /\ -one^post7+one^0 == 0 /\ -ret^post7+ret^0 == 0 /\ -family^post7+family^0 == 0 /\ tmp1^0-tmp1^post7 == 0 /\ __rho_1_^0-__rho_1_^post7 == 0 /\ added^0-added^post7 == 0 /\ listen_index^0-listen_index^post7 == 0 /\ fd^0-fd^post7 == 0 /\ 1+err^0 <= 0 /\ __rho_2_^0-__rho_2_^post7 == 0 /\ -__rho_9_^post7+__rho_9_^0 == 0 /\ __rho_5_^0-__rho_5_^post7 == 0 /\ -__rho_3_^post7+__rho_3_^0 == 0 /\ __const_10^0-__const_10^post7 == 0 /\ err^0-err^post7 == 0 /\ maxaddr^0-maxaddr^post7 == 0 /\ -__rho_15_^post7+__rho_15_^0 == 0 /\ -addr^post7+addr^0 == 0 /\ -__rho_16_^post7+__rho_16_^0 == 0 /\ -maxlisten^post7+maxlisten^0 == 0 /\ addrs^0-addrs^post7 == 0 /\ -listensocket_of_listen_index^post7+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post7+maxbackends^0 == 0 /\ -__rho_8_^post7+__rho_8_^0 == 0 /\ -__rho_4_^post7+__rho_4_^0 == 0 /\ -maxconn^post7+maxconn^0 == 0), cost: 1
   7: l8 -> l7 : __const_10^0'=__const_10^post8, __rho_15_^0'=__rho_15_^post8, __rho_16_^0'=__rho_16_^post8, __rho_1_^0'=__rho_1_^post8, __rho_2_^0'=__rho_2_^post8, __rho_3_^0'=__rho_3_^post8, __rho_4_^0'=__rho_4_^post8, __rho_5_^0'=__rho_5_^post8, __rho_8_^0'=__rho_8_^post8, __rho_9_^0'=__rho_9_^post8, added^0'=added^post8, addr^0'=addr^post8, addr_ai_family^0'=addr_ai_family^post8, addrs^0'=addrs^post8, err^0'=err^post8, family^0'=family^post8, fd^0'=fd^post8, listen_index^0'=listen_index^post8, listensocket_of_listen_index^0'=listensocket_of_listen_index^post8, maxaddr^0'=maxaddr^post8, maxbackends^0'=maxbackends^post8, maxconn^0'=maxconn^post8, maxlisten^0'=maxlisten^post8, one^0'=one^post8, ret^0'=ret^post8, tmp1^0'=tmp1^post8, (0 == 0 /\ listen_index^0-listen_index^post8 == 0 /\ -maxbackends^post8+maxbackends^0 == 0 /\ -maxaddr^post8+maxaddr^0 == 0 /\ fd^0-fd^post8 == 0 /\ -tmp1^post8+tmp1^0 == 0 /\ -addr^post8+addr^0 == 0 /\ -one^post8+one^0 == 0 /\ addrs^0-addrs^post8 == 0 /\ __rho_1_^0-__rho_1_^post8 == 0 /\ -maxlisten^post8+maxlisten^0 == 0 /\ added^0-added^post8 == 0 /\ ret^0-ret^post8 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post8 == 0 /\ __rho_2_^0-__rho_2_^post8 == 0 /\ -family^post8+family^0 == 0 /\ -__rho_9_^post8+__rho_9_^0 == 0 /\ err^post8-__rho_16_^post8 == 0 /\ -__rho_4_^post8+__rho_4_^0 == 0 /\ __rho_15_^0-__rho_15_^post8 == 0 /\ __const_10^0-__const_10^post8 == 0 /\ -__rho_3_^post8+__rho_3_^0 == 0 /\ __rho_8_^0-__rho_8_^post8 == 0 /\ -addr_ai_family^post8+addr_ai_family^0 == 0 /\ __rho_5_^0-__rho_5_^post8 == 0 /\ maxconn^0-maxconn^post8 == 0), cost: 1
   8: l9 -> l8 : __const_10^0'=__const_10^post9, __rho_15_^0'=__rho_15_^post9, __rho_16_^0'=__rho_16_^post9, __rho_1_^0'=__rho_1_^post9, __rho_2_^0'=__rho_2_^post9, __rho_3_^0'=__rho_3_^post9, __rho_4_^0'=__rho_4_^post9, __rho_5_^0'=__rho_5_^post9, __rho_8_^0'=__rho_8_^post9, __rho_9_^0'=__rho_9_^post9, added^0'=added^post9, addr^0'=addr^post9, addr_ai_family^0'=addr_ai_family^post9, addrs^0'=addrs^post9, err^0'=err^post9, family^0'=family^post9, fd^0'=fd^post9, listen_index^0'=listen_index^post9, listensocket_of_listen_index^0'=listensocket_of_listen_index^post9, maxaddr^0'=maxaddr^post9, maxbackends^0'=maxbackends^post9, maxconn^0'=maxconn^post9, maxlisten^0'=maxlisten^post9, one^0'=one^post9, ret^0'=ret^post9, tmp1^0'=tmp1^post9, (__rho_16_^0-__rho_16_^post9 == 0 /\ -__rho_15_^post9+__rho_15_^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post9 == 0 /\ addrs^0-addrs^post9 == 0 /\ -__const_10^0+maxconn^0 <= 0 /\ __const_10^0-__const_10^post9 == 0 /\ -__rho_9_^post9+__rho_9_^0 == 0 /\ -tmp1^post9+tmp1^0 == 0 /\ ret^0-ret^post9 == 0 /\ -__rho_2_^post9+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post9 == 0 /\ -__rho_4_^post9+__rho_4_^0 == 0 /\ -maxbackends^post9+maxbackends^0 == 0 /\ fd^0-fd^post9 == 0 /\ __rho_1_^0-__rho_1_^post9 == 0 /\ -addr^post9+addr^0 == 0 /\ listen_index^0-listen_index^post9 == 0 /\ -addr_ai_family^post9+addr_ai_family^0 == 0 /\ maxconn^0-maxconn^post9 == 0 /\ __rho_3_^0-__rho_3_^post9 == 0 /\ -family^post9+family^0 == 0 /\ -err^post9+err^0 == 0 /\ maxaddr^0-maxaddr^post9 == 0 /\ added^0-added^post9 == 0 /\ -maxlisten^post9+maxlisten^0 == 0 /\ -one^post9+one^0 == 0 /\ -__rho_5_^post9+__rho_5_^0 == 0), cost: 1
   9: l9 -> l8 : __const_10^0'=__const_10^post10, __rho_15_^0'=__rho_15_^post10, __rho_16_^0'=__rho_16_^post10, __rho_1_^0'=__rho_1_^post10, __rho_2_^0'=__rho_2_^post10, __rho_3_^0'=__rho_3_^post10, __rho_4_^0'=__rho_4_^post10, __rho_5_^0'=__rho_5_^post10, __rho_8_^0'=__rho_8_^post10, __rho_9_^0'=__rho_9_^post10, added^0'=added^post10, addr^0'=addr^post10, addr_ai_family^0'=addr_ai_family^post10, addrs^0'=addrs^post10, err^0'=err^post10, family^0'=family^post10, fd^0'=fd^post10, listen_index^0'=listen_index^post10, listensocket_of_listen_index^0'=listensocket_of_listen_index^post10, maxaddr^0'=maxaddr^post10, maxbackends^0'=maxbackends^post10, maxconn^0'=maxconn^post10, maxlisten^0'=maxlisten^post10, one^0'=one^post10, ret^0'=ret^post10, tmp1^0'=tmp1^post10, (__rho_8_^0-__rho_8_^post10 == 0 /\ -__rho_9_^post10+__rho_9_^0 == 0 /\ -__rho_15_^post10+__rho_15_^0 == 0 /\ addrs^0-addrs^post10 == 0 /\ -__rho_4_^post10+__rho_4_^0 == 0 /\ __rho_16_^0-__rho_16_^post10 == 0 /\ -__rho_5_^post10+__rho_5_^0 == 0 /\ -__rho_2_^post10+__rho_2_^0 == 0 /\ -maxlisten^post10+maxlisten^0 == 0 /\ added^0-added^post10 == 0 /\ __const_10^0-__const_10^post10 == 0 /\ -listensocket_of_listen_index^post10+listensocket_of_listen_index^0 == 0 /\ -__const_10^0+maxconn^post10 == 0 /\ 1+__const_10^0-maxconn^0 <= 0 /\ -maxbackends^post10+maxbackends^0 == 0 /\ -addr_ai_family^post10+addr_ai_family^0 == 0 /\ -one^post10+one^0 == 0 /\ listen_index^0-listen_index^post10 == 0 /\ fd^0-fd^post10 == 0 /\ -tmp1^post10+tmp1^0 == 0 /\ __rho_1_^0-__rho_1_^post10 == 0 /\ -family^post10+family^0 == 0 /\ __rho_3_^0-__rho_3_^post10 == 0 /\ -addr^post10+addr^0 == 0 /\ err^0-err^post10 == 0 /\ ret^0-ret^post10 == 0 /\ maxaddr^0-maxaddr^post10 == 0), cost: 1
  10: l10 -> l9 : __const_10^0'=__const_10^post11, __rho_15_^0'=__rho_15_^post11, __rho_16_^0'=__rho_16_^post11, __rho_1_^0'=__rho_1_^post11, __rho_2_^0'=__rho_2_^post11, __rho_3_^0'=__rho_3_^post11, __rho_4_^0'=__rho_4_^post11, __rho_5_^0'=__rho_5_^post11, __rho_8_^0'=__rho_8_^post11, __rho_9_^0'=__rho_9_^post11, added^0'=added^post11, addr^0'=addr^post11, addr_ai_family^0'=addr_ai_family^post11, addrs^0'=addrs^post11, err^0'=err^post11, family^0'=family^post11, fd^0'=fd^post11, listen_index^0'=listen_index^post11, listensocket_of_listen_index^0'=listensocket_of_listen_index^post11, maxaddr^0'=maxaddr^post11, maxbackends^0'=maxbackends^post11, maxconn^0'=maxconn^post11, maxlisten^0'=maxlisten^post11, one^0'=one^post11, ret^0'=ret^post11, tmp1^0'=tmp1^post11, (0 == 0 /\ maxlisten^0-maxlisten^post11 == 0 /\ added^0-added^post11 == 0 /\ -addr_ai_family^post11+addr_ai_family^0 == 0 /\ -__rho_4_^post11+__rho_4_^0 == 0 /\ -__rho_5_^post11+__rho_5_^0 == 0 /\ -err^post11+err^0 == 0 /\ -__rho_2_^post11+__rho_2_^0 == 0 /\ maxaddr^0-maxaddr^post11 == 0 /\ -addr^post11+addr^0 == 0 /\ -listen_index^post11+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post11 == 0 /\ family^0-family^post11 == 0 /\ -ret^post11+ret^0 == 0 /\ addrs^0-addrs^post11 == 0 /\ -maxbackends^post11+maxbackends^0 == 0 /\ -__rho_16_^post11+__rho_16_^0 == 0 /\ __rho_3_^0-__rho_3_^post11 == 0 /\ __rho_15_^0-__rho_15_^post11 == 0 /\ tmp1^0-tmp1^post11 == 0 /\ __rho_1_^0-__rho_1_^post11 == 0 /\ fd^0-fd^post11 == 0 /\ -one^post11+one^0 == 0 /\ -listensocket_of_listen_index^post11+listensocket_of_listen_index^0 == 0 /\ __const_10^0-__const_10^post11 == 0 /\ -__rho_9_^post11+__rho_9_^0 == 0), cost: 1
  11: l11 -> l2 : __const_10^0'=__const_10^post12, __rho_15_^0'=__rho_15_^post12, __rho_16_^0'=__rho_16_^post12, __rho_1_^0'=__rho_1_^post12, __rho_2_^0'=__rho_2_^post12, __rho_3_^0'=__rho_3_^post12, __rho_4_^0'=__rho_4_^post12, __rho_5_^0'=__rho_5_^post12, __rho_8_^0'=__rho_8_^post12, __rho_9_^0'=__rho_9_^post12, added^0'=added^post12, addr^0'=addr^post12, addr_ai_family^0'=addr_ai_family^post12, addrs^0'=addrs^post12, err^0'=err^post12, family^0'=family^post12, fd^0'=fd^post12, listen_index^0'=listen_index^post12, listensocket_of_listen_index^0'=listensocket_of_listen_index^post12, maxaddr^0'=maxaddr^post12, maxbackends^0'=maxbackends^post12, maxconn^0'=maxconn^post12, maxlisten^0'=maxlisten^post12, one^0'=one^post12, ret^0'=ret^post12, tmp1^0'=tmp1^post12, (__rho_3_^0-__rho_3_^post12 == 0 /\ __const_10^0-__const_10^post12 == 0 /\ addrs^0-addrs^post12 == 0 /\ maxlisten^0-maxlisten^post12 == 0 /\ maxaddr^0-maxaddr^post12 == 0 /\ -ret^post12+ret^0 == 0 /\ -one^post12+one^0 == 0 /\ added^0-added^post12 == 0 /\ __rho_8_^0-__rho_8_^post12 == 0 /\ addr_ai_family^0-addr_ai_family^post12 == 0 /\ -err^post12+err^0 == 0 /\ -__rho_15_^post12+__rho_15_^0 == 0 /\ -__rho_4_^post12+__rho_4_^0 == 0 /\ -__rho_9_^post12+__rho_9_^0 == 0 /\ -__rho_5_^post12+__rho_5_^0 == 0 /\ -__rho_2_^post12+__rho_2_^0 == 0 /\ tmp1^0-tmp1^post12 == 0 /\ -maxbackends^post12+maxbackends^0 == 0 /\ family^0-family^post12 == 0 /\ maxconn^0-maxconn^post12 == 0 /\ -listensocket_of_listen_index^post12+listensocket_of_listen_index^0 == 0 /\ -addr^post12+addr^0 == 0 /\ __rho_16_^0-__rho_16_^post12 == 0 /\ __rho_1_^0-__rho_1_^post12 == 0 /\ fd^0-fd^post12 == 0 /\ -listen_index^post12+listen_index^0 == 0), cost: 1
  12: l12 -> l10 : __const_10^0'=__const_10^post13, __rho_15_^0'=__rho_15_^post13, __rho_16_^0'=__rho_16_^post13, __rho_1_^0'=__rho_1_^post13, __rho_2_^0'=__rho_2_^post13, __rho_3_^0'=__rho_3_^post13, __rho_4_^0'=__rho_4_^post13, __rho_5_^0'=__rho_5_^post13, __rho_8_^0'=__rho_8_^post13, __rho_9_^0'=__rho_9_^post13, added^0'=added^post13, addr^0'=addr^post13, addr_ai_family^0'=addr_ai_family^post13, addrs^0'=addrs^post13, err^0'=err^post13, family^0'=family^post13, fd^0'=fd^post13, listen_index^0'=listen_index^post13, listensocket_of_listen_index^0'=listensocket_of_listen_index^post13, maxaddr^0'=maxaddr^post13, maxbackends^0'=maxbackends^post13, maxconn^0'=maxconn^post13, maxlisten^0'=maxlisten^post13, one^0'=one^post13, ret^0'=ret^post13, tmp1^0'=tmp1^post13, (-tmp1^post13+tmp1^0 == 0 /\ -one^post13+one^0 == 0 /\ -listen_index^post13+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post13 == 0 /\ __rho_3_^0-__rho_3_^post13 == 0 /\ addr_ai_family^0-addr_ai_family^post13 == 0 /\ __rho_8_^0-__rho_8_^post13 == 0 /\ -__rho_2_^post13+__rho_2_^0 == 0 /\ -maxaddr^post13+maxaddr^0 == 0 /\ -addrs^post13+addrs^0 == 0 /\ 1-__rho_8_^0 <= 0 /\ -1+__rho_8_^0 <= 0 /\ -addr^post13+addr^0 == 0 /\ -__const_10^post13+__const_10^0 == 0 /\ family^0-family^post13 == 0 /\ -added^post13+added^0 == 0 /\ ret^0-ret^post13 == 0 /\ __rho_16_^0-__rho_16_^post13 == 0 /\ -__rho_9_^post13+__rho_9_^0 == 0 /\ -__rho_5_^post13+__rho_5_^0 == 0 /\ -__rho_4_^post13+__rho_4_^0 == 0 /\ -maxlisten^post13+maxlisten^0 == 0 /\ -err^post13+err^0 == 0 /\ -maxbackends^post13+maxbackends^0 == 0 /\ maxconn^0-maxconn^post13 == 0 /\ fd^0-fd^post13 == 0 /\ __rho_1_^0-__rho_1_^post13 == 0 /\ -__rho_15_^post13+__rho_15_^0 == 0), cost: 1
  13: l12 -> l11 : __const_10^0'=__const_10^post14, __rho_15_^0'=__rho_15_^post14, __rho_16_^0'=__rho_16_^post14, __rho_1_^0'=__rho_1_^post14, __rho_2_^0'=__rho_2_^post14, __rho_3_^0'=__rho_3_^post14, __rho_4_^0'=__rho_4_^post14, __rho_5_^0'=__rho_5_^post14, __rho_8_^0'=__rho_8_^post14, __rho_9_^0'=__rho_9_^post14, added^0'=added^post14, addr^0'=addr^post14, addr_ai_family^0'=addr_ai_family^post14, addrs^0'=addrs^post14, err^0'=err^post14, family^0'=family^post14, fd^0'=fd^post14, listen_index^0'=listen_index^post14, listensocket_of_listen_index^0'=listensocket_of_listen_index^post14, maxaddr^0'=maxaddr^post14, maxbackends^0'=maxbackends^post14, maxconn^0'=maxconn^post14, maxlisten^0'=maxlisten^post14, one^0'=one^post14, ret^0'=ret^post14, tmp1^0'=tmp1^post14, (2-__rho_8_^0 <= 0 /\ -one^post14+one^0 == 0 /\ -tmp1^post14+tmp1^0 == 0 /\ -__rho_2_^post14+__rho_2_^0 == 0 /\ -listensocket_of_listen_index^post14+listensocket_of_listen_index^0 == 0 /\ __const_10^0-__const_10^post14 == 0 /\ -maxbackends^post14+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post14 == 0 /\ -addr^post14+addr^0 == 0 /\ __rho_5_^0-__rho_5_^post14 == 0 /\ -__rho_15_^post14+__rho_15_^0 == 0 /\ -family^post14+family^0 == 0 /\ listen_index^0-listen_index^post14 == 0 /\ ret^0-ret^post14 == 0 /\ maxconn^0-maxconn^post14 == 0 /\ -maxlisten^post14+maxlisten^0 == 0 /\ -__rho_4_^post14+__rho_4_^0 == 0 /\ -__rho_9_^post14+__rho_9_^0 == 0 /\ fd^0-fd^post14 == 0 /\ __rho_1_^0-__rho_1_^post14 == 0 /\ addrs^0-addrs^post14 == 0 /\ __rho_3_^0-__rho_3_^post14 == 0 /\ -__rho_16_^post14+__rho_16_^0 == 0 /\ -addr_ai_family^post14+addr_ai_family^0 == 0 /\ err^0-err^post14 == 0 /\ maxaddr^0-maxaddr^post14 == 0 /\ added^0-added^post14 == 0), cost: 1
  14: l12 -> l11 : __const_10^0'=__const_10^post15, __rho_15_^0'=__rho_15_^post15, __rho_16_^0'=__rho_16_^post15, __rho_1_^0'=__rho_1_^post15, __rho_2_^0'=__rho_2_^post15, __rho_3_^0'=__rho_3_^post15, __rho_4_^0'=__rho_4_^post15, __rho_5_^0'=__rho_5_^post15, __rho_8_^0'=__rho_8_^post15, __rho_9_^0'=__rho_9_^post15, added^0'=added^post15, addr^0'=addr^post15, addr_ai_family^0'=addr_ai_family^post15, addrs^0'=addrs^post15, err^0'=err^post15, family^0'=family^post15, fd^0'=fd^post15, listen_index^0'=listen_index^post15, listensocket_of_listen_index^0'=listensocket_of_listen_index^post15, maxaddr^0'=maxaddr^post15, maxbackends^0'=maxbackends^post15, maxconn^0'=maxconn^post15, maxlisten^0'=maxlisten^post15, one^0'=one^post15, ret^0'=ret^post15, tmp1^0'=tmp1^post15, (tmp1^0-tmp1^post15 == 0 /\ -listensocket_of_listen_index^post15+listensocket_of_listen_index^0 == 0 /\ __rho_5_^0-__rho_5_^post15 == 0 /\ -maxbackends^post15+maxbackends^0 == 0 /\ __const_10^0-__const_10^post15 == 0 /\ __rho_8_^0 <= 0 /\ -one^post15+one^0 == 0 /\ -__rho_15_^post15+__rho_15_^0 == 0 /\ -__rho_9_^post15+__rho_9_^0 == 0 /\ -family^post15+family^0 == 0 /\ __rho_8_^0-__rho_8_^post15 == 0 /\ listen_index^0-listen_index^post15 == 0 /\ -maxlisten^post15+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post15 == 0 /\ -addr^post15+addr^0 == 0 /\ fd^0-fd^post15 == 0 /\ -maxconn^post15+maxconn^0 == 0 /\ __rho_1_^0-__rho_1_^post15 == 0 /\ -addr_ai_family^post15+addr_ai_family^0 == 0 /\ addrs^0-addrs^post15 == 0 /\ -__rho_16_^post15+__rho_16_^0 == 0 /\ -__rho_4_^post15+__rho_4_^0 == 0 /\ added^0-added^post15 == 0 /\ __rho_3_^0-__rho_3_^post15 == 0 /\ -__rho_2_^post15+__rho_2_^0 == 0 /\ err^0-err^post15 == 0 /\ ret^0-ret^post15 == 0), cost: 1
  15: l13 -> l10 : __const_10^0'=__const_10^post16, __rho_15_^0'=__rho_15_^post16, __rho_16_^0'=__rho_16_^post16, __rho_1_^0'=__rho_1_^post16, __rho_2_^0'=__rho_2_^post16, __rho_3_^0'=__rho_3_^post16, __rho_4_^0'=__rho_4_^post16, __rho_5_^0'=__rho_5_^post16, __rho_8_^0'=__rho_8_^post16, __rho_9_^0'=__rho_9_^post16, added^0'=added^post16, addr^0'=addr^post16, addr_ai_family^0'=addr_ai_family^post16, addrs^0'=addrs^post16, err^0'=err^post16, family^0'=family^post16, fd^0'=fd^post16, listen_index^0'=listen_index^post16, listensocket_of_listen_index^0'=listensocket_of_listen_index^post16, maxaddr^0'=maxaddr^post16, maxbackends^0'=maxbackends^post16, maxconn^0'=maxconn^post16, maxlisten^0'=maxlisten^post16, one^0'=one^post16, ret^0'=ret^post16, tmp1^0'=tmp1^post16, (addrs^0-addrs^post16 == 0 /\ added^0-added^post16 == 0 /\ -maxbackends^post16+maxbackends^0 == 0 /\ -__rho_9_^post16+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post16+listensocket_of_listen_index^0 == 0 /\ -__rho_5_^post16+__rho_5_^0 == 0 /\ -err^post16+err^0 == 0 /\ addr_ai_family^0-addr_ai_family^post16 == 0 /\ __rho_8_^0-__rho_8_^post16 == 0 /\ maxconn^0-maxconn^post16 == 0 /\ maxaddr^0-maxaddr^post16 == 0 /\ __rho_1_^0-__rho_1_^post16 == 0 /\ -ret^post16+ret^0 == 0 /\ -one^post16+one^0 == 0 /\ __rho_15_^0-__rho_15_^post16 == 0 /\ 4-addr_ai_family^0 <= 0 /\ -listen_index^post16+listen_index^0 == 0 /\ -__rho_4_^post16+__rho_4_^0 == 0 /\ __const_10^0-__const_10^post16 == 0 /\ maxlisten^0-maxlisten^post16 == 0 /\ -__rho_2_^post16+__rho_2_^0 == 0 /\ family^0-family^post16 == 0 /\ __rho_3_^0-__rho_3_^post16 == 0 /\ __rho_16_^0-__rho_16_^post16 == 0 /\ -addr^post16+addr^0 == 0 /\ tmp1^0-tmp1^post16 == 0 /\ fd^0-fd^post16 == 0), cost: 1
  16: l13 -> l10 : __const_10^0'=__const_10^post17, __rho_15_^0'=__rho_15_^post17, __rho_16_^0'=__rho_16_^post17, __rho_1_^0'=__rho_1_^post17, __rho_2_^0'=__rho_2_^post17, __rho_3_^0'=__rho_3_^post17, __rho_4_^0'=__rho_4_^post17, __rho_5_^0'=__rho_5_^post17, __rho_8_^0'=__rho_8_^post17, __rho_9_^0'=__rho_9_^post17, added^0'=added^post17, addr^0'=addr^post17, addr_ai_family^0'=addr_ai_family^post17, addrs^0'=addrs^post17, err^0'=err^post17, family^0'=family^post17, fd^0'=fd^post17, listen_index^0'=listen_index^post17, listensocket_of_listen_index^0'=listensocket_of_listen_index^post17, maxaddr^0'=maxaddr^post17, maxbackends^0'=maxbackends^post17, maxconn^0'=maxconn^post17, maxlisten^0'=maxlisten^post17, one^0'=one^post17, ret^0'=ret^post17, tmp1^0'=tmp1^post17, (maxlisten^0-maxlisten^post17 == 0 /\ tmp1^0-tmp1^post17 == 0 /\ addr_ai_family^0-addr_ai_family^post17 == 0 /\ __rho_3_^0-__rho_3_^post17 == 0 /\ addrs^0-addrs^post17 == 0 /\ -__rho_4_^post17+__rho_4_^0 == 0 /\ -__const_10^post17+__const_10^0 == 0 /\ -__rho_9_^post17+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post17+listensocket_of_listen_index^0 == 0 /\ -__rho_2_^post17+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post17 == 0 /\ fd^0-fd^post17 == 0 /\ -maxbackends^post17+maxbackends^0 == 0 /\ -addr^post17+addr^0 == 0 /\ -listen_index^post17+listen_index^0 == 0 /\ maxconn^0-maxconn^post17 == 0 /\ __rho_16_^0-__rho_16_^post17 == 0 /\ -err^post17+err^0 == 0 /\ -ret^post17+ret^0 == 0 /\ -__rho_15_^post17+__rho_15_^0 == 0 /\ maxaddr^0-maxaddr^post17 == 0 /\ -__rho_5_^post17+__rho_5_^0 == 0 /\ -2+addr_ai_family^0 <= 0 /\ -added^post17+added^0 == 0 /\ family^0-family^post17 == 0 /\ -one^post17+one^0 == 0 /\ __rho_1_^0-__rho_1_^post17 == 0), cost: 1
  17: l13 -> l12 : __const_10^0'=__const_10^post18, __rho_15_^0'=__rho_15_^post18, __rho_16_^0'=__rho_16_^post18, __rho_1_^0'=__rho_1_^post18, __rho_2_^0'=__rho_2_^post18, __rho_3_^0'=__rho_3_^post18, __rho_4_^0'=__rho_4_^post18, __rho_5_^0'=__rho_5_^post18, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^post18, added^0'=added^post18, addr^0'=addr^post18, addr_ai_family^0'=addr_ai_family^post18, addrs^0'=addrs^post18, err^0'=err^post18, family^0'=family^post18, fd^0'=fd^post18, listen_index^0'=listen_index^post18, listensocket_of_listen_index^0'=listensocket_of_listen_index^post18, maxaddr^0'=maxaddr^post18, maxbackends^0'=maxbackends^post18, maxconn^0'=maxconn^post18, maxlisten^0'=maxlisten^post18, one^0'=one^post18, ret^0'=ret^post18, tmp1^0'=tmp1^post18, (0 == 0 /\ -__rho_4_^post18+__rho_4_^0 == 0 /\ fd^0-fd^post18 == 0 /\ maxconn^0-maxconn^post18 == 0 /\ -__rho_2_^post18+__rho_2_^0 == 0 /\ -__rho_1_^post18+__rho_1_^0 == 0 /\ -addrs^post18+addrs^0 == 0 /\ -addr^post18+addr^0 == 0 /\ ret^0-ret^post18 == 0 /\ -__rho_15_^post18+__rho_15_^0 == 0 /\ -__const_10^post18+__const_10^0 == 0 /\ __rho_3_^0-__rho_3_^post18 == 0 /\ -added^post18+added^0 == 0 /\ 3-addr_ai_family^0 <= 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post18 == 0 /\ tmp1^0-tmp1^post18 == 0 /\ family^0-family^post18 == 0 /\ -maxbackends^post18+maxbackends^0 == 0 /\ maxlisten^0-maxlisten^post18 == 0 /\ __rho_16_^0-__rho_16_^post18 == 0 /\ __rho_9_^0-__rho_9_^post18 == 0 /\ -err^post18+err^0 == 0 /\ -listen_index^post18+listen_index^0 == 0 /\ -3+addr_ai_family^0 <= 0 /\ addr_ai_family^0-addr_ai_family^post18 == 0 /\ -one^post18+one^0 == 0 /\ -__rho_5_^post18+__rho_5_^0 == 0 /\ -maxaddr^post18+maxaddr^0 == 0), cost: 1
  18: l14 -> l13 : __const_10^0'=__const_10^post19, __rho_15_^0'=__rho_15_^post19, __rho_16_^0'=__rho_16_^post19, __rho_1_^0'=__rho_1_^post19, __rho_2_^0'=__rho_2_^post19, __rho_3_^0'=__rho_3_^post19, __rho_4_^0'=__rho_4_^post19, __rho_5_^0'=__rho_5_^post19, __rho_8_^0'=__rho_8_^post19, __rho_9_^0'=__rho_9_^post19, added^0'=added^post19, addr^0'=addr^post19, addr_ai_family^0'=addr_ai_family^post19, addrs^0'=addrs^post19, err^0'=err^post19, family^0'=family^post19, fd^0'=fd^post19, listen_index^0'=listen_index^post19, listensocket_of_listen_index^0'=listensocket_of_listen_index^post19, maxaddr^0'=maxaddr^post19, maxbackends^0'=maxbackends^post19, maxconn^0'=maxconn^post19, maxlisten^0'=maxlisten^post19, one^0'=one^post19, ret^0'=ret^post19, tmp1^0'=tmp1^post19, (-err^post19+err^0 == 0 /\ -addr_ai_family^post19+addr_ai_family^0 == 0 /\ -__rho_5_^post19+__rho_5_^0 == 0 /\ -__rho_4_^post19+__rho_4_^0 == 0 /\ -__rho_2_^post19+__rho_2_^0 == 0 /\ -__rho_9_^post19+__rho_9_^0 == 0 /\ maxconn^0-maxconn^post19 == 0 /\ -maxlisten^post19+maxlisten^0 == 0 /\ __rho_8_^0-__rho_8_^post19 == 0 /\ -listen_index^post19+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post19 == 0 /\ -addr^post19+addr^0 == 0 /\ family^0-family^post19 == 0 /\ added^0-added^post19 == 0 /\ __rho_16_^0-__rho_16_^post19 == 0 /\ __rho_1_^0-__rho_1_^post19 == 0 /\ -maxbackends^post19+maxbackends^0 == 0 /\ ret^0-ret^post19 == 0 /\ tmp1^0-tmp1^post19 == 0 /\ addrs^0-addrs^post19 == 0 /\ -maxaddr^post19+maxaddr^0 == 0 /\ -one^post19+one^0 == 0 /\ __const_10^0-__const_10^post19 == 0 /\ -__rho_15_^post19+__rho_15_^0 == 0 /\ -err^0 <= 0 /\ __rho_3_^0-__rho_3_^post19 == 0 /\ fd^0-fd^post19 == 0), cost: 1
  19: l14 -> l5 : __const_10^0'=__const_10^post20, __rho_15_^0'=__rho_15_^post20, __rho_16_^0'=__rho_16_^post20, __rho_1_^0'=__rho_1_^post20, __rho_2_^0'=__rho_2_^post20, __rho_3_^0'=__rho_3_^post20, __rho_4_^0'=__rho_4_^post20, __rho_5_^0'=__rho_5_^post20, __rho_8_^0'=__rho_8_^post20, __rho_9_^0'=__rho_9_^post20, added^0'=added^post20, addr^0'=addr^post20, addr_ai_family^0'=addr_ai_family^post20, addrs^0'=addrs^post20, err^0'=err^post20, family^0'=family^post20, fd^0'=fd^post20, listen_index^0'=listen_index^post20, listensocket_of_listen_index^0'=listensocket_of_listen_index^post20, maxaddr^0'=maxaddr^post20, maxbackends^0'=maxbackends^post20, maxconn^0'=maxconn^post20, maxlisten^0'=maxlisten^post20, one^0'=one^post20, ret^0'=ret^post20, tmp1^0'=tmp1^post20, (addrs^0-addrs^post20 == 0 /\ __rho_16_^0-__rho_16_^post20 == 0 /\ added^0-added^post20 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post20 == 0 /\ -one^post20+one^0 == 0 /\ -tmp1^post20+tmp1^0 == 0 /\ -__rho_2_^post20+__rho_2_^0 == 0 /\ 1+err^0 <= 0 /\ -addr_ai_family^post20+addr_ai_family^0 == 0 /\ -err^post20+err^0 == 0 /\ __rho_1_^0-__rho_1_^post20 == 0 /\ __const_10^0-__const_10^post20 == 0 /\ ret^0-ret^post20 == 0 /\ -maxlisten^post20+maxlisten^0 == 0 /\ __rho_3_^0-__rho_3_^post20 == 0 /\ -__rho_9_^post20+__rho_9_^0 == 0 /\ -maxaddr^post20+maxaddr^0 == 0 /\ -__rho_4_^post20+__rho_4_^0 == 0 /\ -__rho_5_^post20+__rho_5_^0 == 0 /\ -maxbackends^post20+maxbackends^0 == 0 /\ maxconn^0-maxconn^post20 == 0 /\ __rho_8_^0-__rho_8_^post20 == 0 /\ -addr^post20+addr^0 == 0 /\ fd^0-fd^post20 == 0 /\ -listen_index^post20+listen_index^0 == 0 /\ -family^post20+family^0 == 0 /\ -__rho_15_^post20+__rho_15_^0 == 0), cost: 1
  20: l15 -> l14 : __const_10^0'=__const_10^post21, __rho_15_^0'=__rho_15_^post21, __rho_16_^0'=__rho_16_^post21, __rho_1_^0'=__rho_1_^post21, __rho_2_^0'=__rho_2_^post21, __rho_3_^0'=__rho_3_^post21, __rho_4_^0'=__rho_4_^post21, __rho_5_^0'=__rho_5_^post21, __rho_8_^0'=__rho_8_^post21, __rho_9_^0'=__rho_9_^post21, added^0'=added^post21, addr^0'=addr^post21, addr_ai_family^0'=addr_ai_family^post21, addrs^0'=addrs^post21, err^0'=err^post21, family^0'=family^post21, fd^0'=fd^post21, listen_index^0'=listen_index^post21, listensocket_of_listen_index^0'=listensocket_of_listen_index^post21, maxaddr^0'=maxaddr^post21, maxbackends^0'=maxbackends^post21, maxconn^0'=maxconn^post21, maxlisten^0'=maxlisten^post21, one^0'=one^post21, ret^0'=ret^post21, tmp1^0'=tmp1^post21, (0 == 0 /\ -ret^post21+ret^0 == 0 /\ -listen_index^post21+listen_index^0 == 0 /\ maxlisten^0-maxlisten^post21 == 0 /\ -one^post21+one^0 == 0 /\ maxaddr^0-maxaddr^post21 == 0 /\ addrs^0-addrs^post21 == 0 /\ -addr^post21+addr^0 == 0 /\ err^post21-__rho_1_^post21 == 0 /\ __const_10^0-__const_10^post21 == 0 /\ added^0-added^post21 == 0 /\ __rho_2_^0-__rho_2_^post21 == 0 /\ -family^post21+family^0 == 0 /\ -__rho_16_^post21+__rho_16_^0 == 0 /\ -__rho_15_^post21+__rho_15_^0 == 0 /\ -__rho_4_^post21+__rho_4_^0 == 0 /\ -__rho_9_^post21+__rho_9_^0 == 0 /\ tmp1^0-tmp1^post21 == 0 /\ -__rho_3_^post21+__rho_3_^0 == 0 /\ -listensocket_of_listen_index^post21+listensocket_of_listen_index^0 == 0 /\ maxconn^0-maxconn^post21 == 0 /\ __rho_8_^0-__rho_8_^post21 == 0 /\ fd^0-fd^post21 == 0 /\ -maxbackends^post21+maxbackends^0 == 0 /\ __rho_5_^0-__rho_5_^post21 == 0 /\ -addr_ai_family^post21+addr_ai_family^0 == 0), cost: 1
  21: l16 -> l15 : __const_10^0'=__const_10^post22, __rho_15_^0'=__rho_15_^post22, __rho_16_^0'=__rho_16_^post22, __rho_1_^0'=__rho_1_^post22, __rho_2_^0'=__rho_2_^post22, __rho_3_^0'=__rho_3_^post22, __rho_4_^0'=__rho_4_^post22, __rho_5_^0'=__rho_5_^post22, __rho_8_^0'=__rho_8_^post22, __rho_9_^0'=__rho_9_^post22, added^0'=added^post22, addr^0'=addr^post22, addr_ai_family^0'=addr_ai_family^post22, addrs^0'=addrs^post22, err^0'=err^post22, family^0'=family^post22, fd^0'=fd^post22, listen_index^0'=listen_index^post22, listensocket_of_listen_index^0'=listensocket_of_listen_index^post22, maxaddr^0'=maxaddr^post22, maxbackends^0'=maxbackends^post22, maxconn^0'=maxconn^post22, maxlisten^0'=maxlisten^post22, one^0'=one^post22, ret^0'=ret^post22, tmp1^0'=tmp1^post22, (-listensocket_of_listen_index^post22+listensocket_of_listen_index^0 == 0 /\ family^0-family^post22 == 0 /\ added^0-added^post22 == 0 /\ maxaddr^0-maxaddr^post22 == 0 /\ maxlisten^0-maxlisten^post22 == 0 /\ maxbackends^0-maxbackends^post22 == 0 /\ __rho_8_^0-__rho_8_^post22 == 0 /\ fd^0-fd^post22 == 0 /\ __const_10^0-__const_10^post22 == 0 /\ -__rho_4_^post22+__rho_4_^0 == 0 /\ addrs^0-addrs^post22 == 0 /\ -listen_index^post22+listen_index^0 == 0 /\ -ret^post22+ret^0 == 0 /\ -__rho_15_^post22+__rho_15_^0 == 0 /\ -addr^post22+addr^0 == 0 /\ __rho_5_^0 <= 0 /\ __rho_1_^0-__rho_1_^post22 == 0 /\ tmp1^0-tmp1^post22 == 0 /\ -addr_ai_family^post22+addr_ai_family^0 == 0 /\ -err^post22+err^0 == 0 /\ -__rho_9_^post22+__rho_9_^0 == 0 /\ __rho_5_^0-__rho_5_^post22 == 0 /\ -__rho_2_^post22+__rho_2_^0 == 0 /\ -one^post22+one^0 == 0 /\ __rho_16_^0-__rho_16_^post22 == 0 /\ __rho_3_^0-__rho_3_^post22 == 0 /\ maxconn^0-maxconn^post22 == 0), cost: 1
  22: l16 -> l5 : __const_10^0'=__const_10^post23, __rho_15_^0'=__rho_15_^post23, __rho_16_^0'=__rho_16_^post23, __rho_1_^0'=__rho_1_^post23, __rho_2_^0'=__rho_2_^post23, __rho_3_^0'=__rho_3_^post23, __rho_4_^0'=__rho_4_^post23, __rho_5_^0'=__rho_5_^post23, __rho_8_^0'=__rho_8_^post23, __rho_9_^0'=__rho_9_^post23, added^0'=added^post23, addr^0'=addr^post23, addr_ai_family^0'=addr_ai_family^post23, addrs^0'=addrs^post23, err^0'=err^post23, family^0'=family^post23, fd^0'=fd^post23, listen_index^0'=listen_index^post23, listensocket_of_listen_index^0'=listensocket_of_listen_index^post23, maxaddr^0'=maxaddr^post23, maxbackends^0'=maxbackends^post23, maxconn^0'=maxconn^post23, maxlisten^0'=maxlisten^post23, one^0'=one^post23, ret^0'=ret^post23, tmp1^0'=tmp1^post23, (family^0-family^post23 == 0 /\ 1-__rho_5_^0 <= 0 /\ __const_10^0-__const_10^post23 == 0 /\ fd^0-fd^post23 == 0 /\ -maxaddr^post23+maxaddr^0 == 0 /\ -maxbackends^post23+maxbackends^0 == 0 /\ addrs^0-addrs^post23 == 0 /\ ret^0-ret^post23 == 0 /\ -__rho_15_^post23+__rho_15_^0 == 0 /\ -__rho_9_^post23+__rho_9_^0 == 0 /\ __rho_8_^0-__rho_8_^post23 == 0 /\ -maxlisten^post23+maxlisten^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post23 == 0 /\ -__rho_5_^post23+__rho_5_^0 == 0 /\ tmp1^0-tmp1^post23 == 0 /\ -listen_index^post23+listen_index^0 == 0 /\ -addr^post23+addr^0 == 0 /\ -one^post23+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post23 == 0 /\ __rho_1_^0-__rho_1_^post23 == 0 /\ -__rho_4_^post23+__rho_4_^0 == 0 /\ -err^post23+err^0 == 0 /\ -added^post23+added^0 == 0 /\ __rho_3_^0-__rho_3_^post23 == 0 /\ maxconn^0-maxconn^post23 == 0 /\ -__rho_2_^post23+__rho_2_^0 == 0 /\ __rho_16_^0-__rho_16_^post23 == 0), cost: 1
  23: l17 -> l15 : __const_10^0'=__const_10^post24, __rho_15_^0'=__rho_15_^post24, __rho_16_^0'=__rho_16_^post24, __rho_1_^0'=__rho_1_^post24, __rho_2_^0'=__rho_2_^post24, __rho_3_^0'=__rho_3_^post24, __rho_4_^0'=__rho_4_^post24, __rho_5_^0'=__rho_5_^post24, __rho_8_^0'=__rho_8_^post24, __rho_9_^0'=__rho_9_^post24, added^0'=added^post24, addr^0'=addr^post24, addr_ai_family^0'=addr_ai_family^post24, addrs^0'=addrs^post24, err^0'=err^post24, family^0'=family^post24, fd^0'=fd^post24, listen_index^0'=listen_index^post24, listensocket_of_listen_index^0'=listensocket_of_listen_index^post24, maxaddr^0'=maxaddr^post24, maxbackends^0'=maxbackends^post24, maxconn^0'=maxconn^post24, maxlisten^0'=maxlisten^post24, one^0'=one^post24, ret^0'=ret^post24, tmp1^0'=tmp1^post24, (addrs^0-addrs^post24 == 0 /\ -maxaddr^post24+maxaddr^0 == 0 /\ -maxbackends^post24+maxbackends^0 == 0 /\ -__rho_9_^post24+__rho_9_^0 == 0 /\ -addr_ai_family^post24+addr_ai_family^0 == 0 /\ -err^post24+err^0 == 0 /\ -__rho_5_^post24+__rho_5_^0 == 0 /\ -tmp1^post24+tmp1^0 == 0 /\ -maxlisten^post24+maxlisten^0 == 0 /\ __const_10^0-__const_10^post24 == 0 /\ __rho_8_^0-__rho_8_^post24 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post24 == 0 /\ -one^post24+one^0 == 0 /\ ret^0-ret^post24 == 0 /\ __rho_1_^0-__rho_1_^post24 == 0 /\ listen_index^0-listen_index^post24 == 0 /\ -__rho_4_^post24+__rho_4_^0 == 0 /\ -__rho_2_^post24+__rho_2_^0 == 0 /\ -__rho_15_^post24+__rho_15_^0 == 0 /\ added^0-added^post24 == 0 /\ -family^post24+family^0 == 0 /\ maxconn^0-maxconn^post24 == 0 /\ __rho_3_^0-__rho_3_^post24 == 0 /\ fd^0-fd^post24 == 0 /\ __rho_4_^0 <= 0 /\ -addr^post24+addr^0 == 0 /\ -__rho_16_^post24+__rho_16_^0 == 0), cost: 1
  24: l17 -> l16 : __const_10^0'=__const_10^post25, __rho_15_^0'=__rho_15_^post25, __rho_16_^0'=__rho_16_^post25, __rho_1_^0'=__rho_1_^post25, __rho_2_^0'=__rho_2_^post25, __rho_3_^0'=__rho_3_^post25, __rho_4_^0'=__rho_4_^post25, __rho_5_^0'=__rho_5_^post25, __rho_8_^0'=__rho_8_^post25, __rho_9_^0'=__rho_9_^post25, added^0'=added^post25, addr^0'=addr^post25, addr_ai_family^0'=addr_ai_family^post25, addrs^0'=addrs^post25, err^0'=err^post25, family^0'=family^post25, fd^0'=fd^post25, listen_index^0'=listen_index^post25, listensocket_of_listen_index^0'=listensocket_of_listen_index^post25, maxaddr^0'=maxaddr^post25, maxbackends^0'=maxbackends^post25, maxconn^0'=maxconn^post25, maxlisten^0'=maxlisten^post25, one^0'=one^post25, ret^0'=ret^post25, tmp1^0'=tmp1^post25, (0 == 0 /\ __rho_16_^0-__rho_16_^post25 == 0 /\ -__rho_4_^post25+__rho_4_^0 == 0 /\ -__rho_2_^post25+__rho_2_^0 == 0 /\ -__rho_15_^post25+__rho_15_^0 == 0 /\ addrs^0-addrs^post25 == 0 /\ __const_10^0-__const_10^post25 == 0 /\ -__rho_9_^post25+__rho_9_^0 == 0 /\ -maxbackends^post25+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post25+listensocket_of_listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post25 == 0 /\ fd^0-fd^post25 == 0 /\ tmp1^0-tmp1^post25 == 0 /\ __rho_1_^0-__rho_1_^post25 == 0 /\ listen_index^0-listen_index^post25 == 0 /\ -family^post25+family^0 == 0 /\ -addr^post25+addr^0 == 0 /\ -addr_ai_family^post25+addr_ai_family^0 == 0 /\ -err^post25+err^0 == 0 /\ maxconn^0-maxconn^post25 == 0 /\ __rho_3_^0-__rho_3_^post25 == 0 /\ added^0-added^post25 == 0 /\ -maxlisten^post25+maxlisten^0 == 0 /\ -ret^post25+ret^0 == 0 /\ 1-__rho_4_^0 <= 0 /\ maxaddr^0-maxaddr^post25 == 0 /\ -one^post25+one^0 == 0), cost: 1
  25: l18 -> l17 : __const_10^0'=__const_10^post26, __rho_15_^0'=__rho_15_^post26, __rho_16_^0'=__rho_16_^post26, __rho_1_^0'=__rho_1_^post26, __rho_2_^0'=__rho_2_^post26, __rho_3_^0'=__rho_3_^post26, __rho_4_^0'=__rho_4_^post26, __rho_5_^0'=__rho_5_^post26, __rho_8_^0'=__rho_8_^post26, __rho_9_^0'=__rho_9_^post26, added^0'=added^post26, addr^0'=addr^post26, addr_ai_family^0'=addr_ai_family^post26, addrs^0'=addrs^post26, err^0'=err^post26, family^0'=family^post26, fd^0'=fd^post26, listen_index^0'=listen_index^post26, listensocket_of_listen_index^0'=listensocket_of_listen_index^post26, maxaddr^0'=maxaddr^post26, maxbackends^0'=maxbackends^post26, maxconn^0'=maxconn^post26, maxlisten^0'=maxlisten^post26, one^0'=one^post26, ret^0'=ret^post26, tmp1^0'=tmp1^post26, (0 == 0 /\ fd^0 <= 0 /\ maxlisten^0-maxlisten^post26 == 0 /\ added^0-added^post26 == 0 /\ -addr^post26+addr^0 == 0 /\ -addr_ai_family^post26+addr_ai_family^0 == 0 /\ __rho_8_^0-__rho_8_^post26 == 0 /\ __rho_16_^0-__rho_16_^post26 == 0 /\ -ret^post26+ret^0 == 0 /\ __const_10^0-__const_10^post26 == 0 /\ -__rho_2_^post26+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post26 == 0 /\ addrs^0-addrs^post26 == 0 /\ -listensocket_of_listen_index^post26+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post26+maxbackends^0 == 0 /\ maxconn^0-maxconn^post26 == 0 /\ -err^post26+err^0 == 0 /\ __rho_3_^0-__rho_3_^post26 == 0 /\ __rho_5_^0-__rho_5_^post26 == 0 /\ tmp1^0-tmp1^post26 == 0 /\ family^0-family^post26 == 0 /\ maxaddr^0-maxaddr^post26 == 0 /\ -__rho_15_^post26+__rho_15_^0 == 0 /\ -listen_index^post26+listen_index^0 == 0 /\ -__rho_9_^post26+__rho_9_^0 == 0 /\ -one^post26+one^0 == 0 /\ fd^0-fd^post26 == 0), cost: 1
  26: l18 -> l5 : __const_10^0'=__const_10^post27, __rho_15_^0'=__rho_15_^post27, __rho_16_^0'=__rho_16_^post27, __rho_1_^0'=__rho_1_^post27, __rho_2_^0'=__rho_2_^post27, __rho_3_^0'=__rho_3_^post27, __rho_4_^0'=__rho_4_^post27, __rho_5_^0'=__rho_5_^post27, __rho_8_^0'=__rho_8_^post27, __rho_9_^0'=__rho_9_^post27, added^0'=added^post27, addr^0'=addr^post27, addr_ai_family^0'=addr_ai_family^post27, addrs^0'=addrs^post27, err^0'=err^post27, family^0'=family^post27, fd^0'=fd^post27, listen_index^0'=listen_index^post27, listensocket_of_listen_index^0'=listensocket_of_listen_index^post27, maxaddr^0'=maxaddr^post27, maxbackends^0'=maxbackends^post27, maxconn^0'=maxconn^post27, maxlisten^0'=maxlisten^post27, one^0'=one^post27, ret^0'=ret^post27, tmp1^0'=tmp1^post27, (-__rho_9_^post27+__rho_9_^0 == 0 /\ -listen_index^post27+listen_index^0 == 0 /\ -addr_ai_family^post27+addr_ai_family^0 == 0 /\ -err^post27+err^0 == 0 /\ -__rho_5_^post27+__rho_5_^0 == 0 /\ -__rho_4_^post27+__rho_4_^0 == 0 /\ -__rho_2_^post27+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post27 == 0 /\ 1-fd^0 <= 0 /\ __const_10^0-__const_10^post27 == 0 /\ family^0-family^post27 == 0 /\ -addr^post27+addr^0 == 0 /\ added^0-added^post27 == 0 /\ maxaddr^0-maxaddr^post27 == 0 /\ -maxbackends^post27+maxbackends^0 == 0 /\ addrs^0-addrs^post27 == 0 /\ maxconn^0-maxconn^post27 == 0 /\ -ret^post27+ret^0 == 0 /\ -one^post27+one^0 == 0 /\ -__rho_15_^post27+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post27 == 0 /\ __rho_3_^0-__rho_3_^post27 == 0 /\ __rho_1_^0-__rho_1_^post27 == 0 /\ fd^0-fd^post27 == 0 /\ -listensocket_of_listen_index^post27+listensocket_of_listen_index^0 == 0 /\ tmp1^0-tmp1^post27 == 0 /\ maxlisten^0-maxlisten^post27 == 0), cost: 1
  42: l19 -> l27 : __const_10^0'=__const_10^post43, __rho_15_^0'=__rho_15_^post43, __rho_16_^0'=__rho_16_^post43, __rho_1_^0'=__rho_1_^post43, __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, __rho_4_^0'=__rho_4_^post43, __rho_5_^0'=__rho_5_^post43, __rho_8_^0'=__rho_8_^post43, __rho_9_^0'=__rho_9_^post43, added^0'=added^post43, addr^0'=addr^post43, addr_ai_family^0'=addr_ai_family^post43, addrs^0'=addrs^post43, err^0'=err^post43, family^0'=family^post43, fd^0'=fd^post43, listen_index^0'=listen_index^post43, listensocket_of_listen_index^0'=listensocket_of_listen_index^post43, maxaddr^0'=maxaddr^post43, maxbackends^0'=maxbackends^post43, maxconn^0'=maxconn^post43, maxlisten^0'=maxlisten^post43, one^0'=one^post43, ret^0'=ret^post43, tmp1^0'=tmp1^post43, (0 == 0 /\ __rho_8_^0-__rho_8_^post43 == 0 /\ -maxlisten^post43+maxlisten^0 == 0 /\ addrs^0-addrs^post43 == 0 /\ -__rho_9_^post43+__rho_9_^0 == 0 /\ added^0-added^post43 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post43 == 0 /\ -__rho_5_^post43+__rho_5_^0 == 0 /\ -__rho_4_^post43+__rho_4_^0 == 0 /\ -maxbackends^post43+maxbackends^0 == 0 /\ -__const_10^post43+__const_10^0 == 0 /\ -addr_ai_family^post43+addr_ai_family^0 == 0 /\ -err^post43+err^0 == 0 /\ maxconn^0-maxconn^post43 == 0 /\ -tmp1^post43+tmp1^0 == 0 /\ __rho_16_^0-__rho_16_^post43 == 0 /\ -one^post43+one^0 == 0 /\ -maxaddr^post43+maxaddr^0 == 0 /\ ret^0-ret^post43 == 0 /\ -__rho_15_^post43+__rho_15_^0 == 0 /\ -addr^post43+addr^0 == 0 /\ -family^post43+family^0 == 0 /\ fd^0-fd^post43 == 0 /\ 1-maxaddr^0+addr^0 <= 0 /\ -listen_index^post43+listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post43 == 0), cost: 1
  43: l19 -> l2 : __const_10^0'=__const_10^post44, __rho_15_^0'=__rho_15_^post44, __rho_16_^0'=__rho_16_^post44, __rho_1_^0'=__rho_1_^post44, __rho_2_^0'=__rho_2_^post44, __rho_3_^0'=__rho_3_^post44, __rho_4_^0'=__rho_4_^post44, __rho_5_^0'=__rho_5_^post44, __rho_8_^0'=__rho_8_^post44, __rho_9_^0'=__rho_9_^post44, added^0'=added^post44, addr^0'=addr^post44, addr_ai_family^0'=addr_ai_family^post44, addrs^0'=addrs^post44, err^0'=err^post44, family^0'=family^post44, fd^0'=fd^post44, listen_index^0'=listen_index^post44, listensocket_of_listen_index^0'=listensocket_of_listen_index^post44, maxaddr^0'=maxaddr^post44, maxbackends^0'=maxbackends^post44, maxconn^0'=maxconn^post44, maxlisten^0'=maxlisten^post44, one^0'=one^post44, ret^0'=ret^post44, tmp1^0'=tmp1^post44, (__rho_2_^0-__rho_2_^post44 == 0 /\ addrs^0-addrs^post44 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post44 == 0 /\ -__rho_8_^post44+__rho_8_^0 == 0 /\ -__rho_4_^post44+__rho_4_^0 == 0 /\ -err^post44+err^0 == 0 /\ __rho_5_^0-__rho_5_^post44 == 0 /\ -__rho_16_^post44+__rho_16_^0 == 0 /\ -addr^post44+addr^0 == 0 /\ -maxbackends^post44+maxbackends^0 == 0 /\ maxconn^0-maxconn^post44 == 0 /\ listen_index^0-listen_index^post44 == 0 /\ maxaddr^0-addr^0 <= 0 /\ ret^0-ret^post44 == 0 /\ -addr_ai_family^post44+addr_ai_family^0 == 0 /\ __rho_15_^0-__rho_15_^post44 == 0 /\ -one^post44+one^0 == 0 /\ -tmp1^post44+tmp1^0 == 0 /\ -__rho_3_^post44+__rho_3_^0 == 0 /\ -__rho_9_^post44+__rho_9_^0 == 0 /\ -family^post44+family^0 == 0 /\ -maxlisten^post44+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post44 == 0 /\ added^0-added^post44 == 0 /\ __rho_1_^0-__rho_1_^post44 == 0 /\ __const_10^0-__const_10^post44 == 0 /\ fd^0-fd^post44 == 0), cost: 1
  28: l20 -> l21 : __const_10^0'=__const_10^post29, __rho_15_^0'=__rho_15_^post29, __rho_16_^0'=__rho_16_^post29, __rho_1_^0'=__rho_1_^post29, __rho_2_^0'=__rho_2_^post29, __rho_3_^0'=__rho_3_^post29, __rho_4_^0'=__rho_4_^post29, __rho_5_^0'=__rho_5_^post29, __rho_8_^0'=__rho_8_^post29, __rho_9_^0'=__rho_9_^post29, added^0'=added^post29, addr^0'=addr^post29, addr_ai_family^0'=addr_ai_family^post29, addrs^0'=addrs^post29, err^0'=err^post29, family^0'=family^post29, fd^0'=fd^post29, listen_index^0'=listen_index^post29, listensocket_of_listen_index^0'=listensocket_of_listen_index^post29, maxaddr^0'=maxaddr^post29, maxbackends^0'=maxbackends^post29, maxconn^0'=maxconn^post29, maxlisten^0'=maxlisten^post29, one^0'=one^post29, ret^0'=ret^post29, tmp1^0'=tmp1^post29, (tmp1^0-tmp1^post29 == 0 /\ -one^post29+one^0 == 0 /\ __rho_1_^0-__rho_1_^post29 == 0 /\ fd^0-fd^post29 == 0 /\ added^0-added^post29 == 0 /\ listen_index^0-listen_index^post29 == 0 /\ __rho_2_^0-__rho_2_^post29 == 0 /\ -__rho_9_^post29+__rho_9_^0 == 0 /\ -__rho_3_^post29+__rho_3_^0 == 0 /\ __rho_5_^0-__rho_5_^post29 == 0 /\ __const_10^0-__const_10^post29 == 0 /\ -addr^post29+addr^0 == 0 /\ -addr_ai_family^post29+addr_ai_family^0 == 0 /\ -err^post29+err^0 == 0 /\ -__rho_15_^post29+__rho_15_^0 == 0 /\ -maxlisten^post29+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post29 == 0 /\ addrs^0-addrs^post29 == 0 /\ -family^post29+family^0 == 0 /\ -__rho_16_^post29+__rho_16_^0 == 0 /\ -listensocket_of_listen_index^post29+listensocket_of_listen_index^0 == 0 /\ -__rho_4_^post29+__rho_4_^0 == 0 /\ -__rho_8_^post29+__rho_8_^0 == 0 /\ -maxconn^post29+maxconn^0 == 0 /\ ret^0-ret^post29 == 0 /\ -maxbackends^post29+maxbackends^0 == 0), cost: 1
  29: l21 -> l18 : __const_10^0'=__const_10^post30, __rho_15_^0'=__rho_15_^post30, __rho_16_^0'=__rho_16_^post30, __rho_1_^0'=__rho_1_^post30, __rho_2_^0'=__rho_2_^post30, __rho_3_^0'=__rho_3_^post30, __rho_4_^0'=__rho_4_^post30, __rho_5_^0'=__rho_5_^post30, __rho_8_^0'=__rho_8_^post30, __rho_9_^0'=__rho_9_^post30, added^0'=added^post30, addr^0'=addr^post30, addr_ai_family^0'=addr_ai_family^post30, addrs^0'=addrs^post30, err^0'=err^post30, family^0'=family^post30, fd^0'=fd^post30, listen_index^0'=listen_index^post30, listensocket_of_listen_index^0'=listensocket_of_listen_index^post30, maxaddr^0'=maxaddr^post30, maxbackends^0'=maxbackends^post30, maxconn^0'=maxconn^post30, maxlisten^0'=maxlisten^post30, one^0'=one^post30, ret^0'=ret^post30, tmp1^0'=tmp1^post30, (0 == 0 /\ listen_index^0-listen_index^post30 == 0 /\ -__rho_16_^post30+__rho_16_^0 == 0 /\ fd^post30-__rho_15_^post30 == 0 /\ tmp1^0-tmp1^post30 == 0 /\ __rho_1_^0-__rho_1_^post30 == 0 /\ -__rho_3_^post30+__rho_3_^0 == 0 /\ __rho_2_^0-__rho_2_^post30 == 0 /\ -addr^post30+addr^0 == 0 /\ -listensocket_of_listen_index^post30+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post30+maxbackends^0 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0 /\ -maxconn^post30+maxconn^0 == 0 /\ -one^post30+one^0 == 0 /\ added^0-added^post30 == 0 /\ maxaddr^0-maxaddr^post30 == 0 /\ -family^post30+family^0 == 0 /\ -__rho_9_^post30+__rho_9_^0 == 0 /\ -addr_ai_family^post30+addr_ai_family^0 == 0 /\ -err^post30+err^0 == 0 /\ -__rho_8_^post30+__rho_8_^0 == 0 /\ -__rho_4_^post30+__rho_4_^0 == 0 /\ addrs^0-addrs^post30 == 0 /\ maxlisten^0-maxlisten^post30 == 0 /\ __const_10^0-__const_10^post30 == 0 /\ __rho_5_^0-__rho_5_^post30 == 0 /\ -ret^post30+ret^0 == 0), cost: 1
  30: l21 -> l2 : __const_10^0'=__const_10^post31, __rho_15_^0'=__rho_15_^post31, __rho_16_^0'=__rho_16_^post31, __rho_1_^0'=__rho_1_^post31, __rho_2_^0'=__rho_2_^post31, __rho_3_^0'=__rho_3_^post31, __rho_4_^0'=__rho_4_^post31, __rho_5_^0'=__rho_5_^post31, __rho_8_^0'=__rho_8_^post31, __rho_9_^0'=__rho_9_^post31, added^0'=added^post31, addr^0'=addr^post31, addr_ai_family^0'=addr_ai_family^post31, addrs^0'=addrs^post31, err^0'=err^post31, family^0'=family^post31, fd^0'=fd^post31, listen_index^0'=listen_index^post31, listensocket_of_listen_index^0'=listensocket_of_listen_index^post31, maxaddr^0'=maxaddr^post31, maxbackends^0'=maxbackends^post31, maxconn^0'=maxconn^post31, maxlisten^0'=maxlisten^post31, one^0'=one^post31, ret^0'=ret^post31, tmp1^0'=tmp1^post31, (-__rho_4_^post31+__rho_4_^0 == 0 /\ -__rho_2_^post31+__rho_2_^0 == 0 /\ -__rho_1_^post31+__rho_1_^0 == 0 /\ -__rho_5_^post31+__rho_5_^0 == 0 /\ fd^0-fd^post31 == 0 /\ -__const_10^post31+__const_10^0 == 0 /\ maxconn^0-maxconn^post31 == 0 /\ ret^0-ret^post31 == 0 /\ -maxlisten^post31+maxlisten^0 == 0 /\ maxlisten^0-listen_index^0 <= 0 /\ -addr^post31+addr^0 == 0 /\ -__rho_15_^post31+__rho_15_^0 == 0 /\ __rho_3_^0-__rho_3_^post31 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post31 == 0 /\ -added^post31+added^0 == 0 /\ tmp1^0-tmp1^post31 == 0 /\ family^0-family^post31 == 0 /\ -maxbackends^post31+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post31 == 0 /\ addr_ai_family^0-addr_ai_family^post31 == 0 /\ __rho_16_^0-__rho_16_^post31 == 0 /\ -err^post31+err^0 == 0 /\ -one^post31+one^0 == 0 /\ addrs^0-addrs^post31 == 0 /\ -listen_index^post31+listen_index^0 == 0 /\ __rho_9_^0-__rho_9_^post31 == 0 /\ -maxaddr^post31+maxaddr^0 == 0), cost: 1
  31: l22 -> l23 : __const_10^0'=__const_10^post32, __rho_15_^0'=__rho_15_^post32, __rho_16_^0'=__rho_16_^post32, __rho_1_^0'=__rho_1_^post32, __rho_2_^0'=__rho_2_^post32, __rho_3_^0'=__rho_3_^post32, __rho_4_^0'=__rho_4_^post32, __rho_5_^0'=__rho_5_^post32, __rho_8_^0'=__rho_8_^post32, __rho_9_^0'=__rho_9_^post32, added^0'=added^post32, addr^0'=addr^post32, addr_ai_family^0'=addr_ai_family^post32, addrs^0'=addrs^post32, err^0'=err^post32, family^0'=family^post32, fd^0'=fd^post32, listen_index^0'=listen_index^post32, listensocket_of_listen_index^0'=listensocket_of_listen_index^post32, maxaddr^0'=maxaddr^post32, maxbackends^0'=maxbackends^post32, maxconn^0'=maxconn^post32, maxlisten^0'=maxlisten^post32, one^0'=one^post32, ret^0'=ret^post32, tmp1^0'=tmp1^post32, (maxconn^0-maxconn^post32 == 0 /\ -maxlisten^post32+maxlisten^0 == 0 /\ -added^post32+added^0 == 0 /\ -__rho_2_^post32+__rho_2_^0 == 0 /\ -__rho_5_^post32+__rho_5_^0 == 0 /\ -__rho_1_^post32+__rho_1_^0 == 0 /\ ret^0-ret^post32 == 0 /\ family^0-family^post32 == 0 /\ __rho_4_^0-__rho_4_^post32 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post32 == 0 /\ -maxbackends^post32+maxbackends^0 == 0 /\ __rho_3_^0-__rho_3_^post32 == 0 /\ -err^post32+err^0 == 0 /\ fd^0-fd^post32 == 0 /\ tmp1^0-tmp1^post32 == 0 /\ -1+listen_index^post32-listen_index^0 == 0 /\ __const_10^0-__const_10^post32 == 0 /\ -__rho_15_^post32+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post32 == 0 /\ __rho_8_^0-__rho_8_^post32 == 0 /\ -one^post32+one^0 == 0 /\ -maxaddr^post32+maxaddr^0 == 0 /\ -addr^post32+addr^0 == 0 /\ -addrs^post32+addrs^0 == 0 /\ __rho_9_^0-__rho_9_^post32 == 0 /\ addr_ai_family^0-addr_ai_family^post32 == 0), cost: 1
  41: l23 -> l25 : __const_10^0'=__const_10^post42, __rho_15_^0'=__rho_15_^post42, __rho_16_^0'=__rho_16_^post42, __rho_1_^0'=__rho_1_^post42, __rho_2_^0'=__rho_2_^post42, __rho_3_^0'=__rho_3_^post42, __rho_4_^0'=__rho_4_^post42, __rho_5_^0'=__rho_5_^post42, __rho_8_^0'=__rho_8_^post42, __rho_9_^0'=__rho_9_^post42, added^0'=added^post42, addr^0'=addr^post42, addr_ai_family^0'=addr_ai_family^post42, addrs^0'=addrs^post42, err^0'=err^post42, family^0'=family^post42, fd^0'=fd^post42, listen_index^0'=listen_index^post42, listensocket_of_listen_index^0'=listensocket_of_listen_index^post42, maxaddr^0'=maxaddr^post42, maxbackends^0'=maxbackends^post42, maxconn^0'=maxconn^post42, maxlisten^0'=maxlisten^post42, one^0'=one^post42, ret^0'=ret^post42, tmp1^0'=tmp1^post42, (addrs^0-addrs^post42 == 0 /\ -listensocket_of_listen_index^post42+listensocket_of_listen_index^0 == 0 /\ added^0-added^post42 == 0 /\ __const_10^0-__const_10^post42 == 0 /\ -maxbackends^post42+maxbackends^0 == 0 /\ -__rho_9_^post42+__rho_9_^0 == 0 /\ -__rho_5_^post42+__rho_5_^0 == 0 /\ -one^post42+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post42 == 0 /\ __rho_8_^0-__rho_8_^post42 == 0 /\ maxconn^0-maxconn^post42 == 0 /\ -listen_index^post42+listen_index^0 == 0 /\ -__rho_15_^post42+__rho_15_^0 == 0 /\ family^0-family^post42 == 0 /\ maxaddr^0-maxaddr^post42 == 0 /\ -ret^post42+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post42 == 0 /\ fd^0-fd^post42 == 0 /\ -__rho_2_^post42+__rho_2_^0 == 0 /\ -__rho_4_^post42+__rho_4_^0 == 0 /\ -err^post42+err^0 == 0 /\ maxlisten^0-maxlisten^post42 == 0 /\ __rho_3_^0-__rho_3_^post42 == 0 /\ __rho_16_^0-__rho_16_^post42 == 0 /\ tmp1^0-tmp1^post42 == 0 /\ -addr^post42+addr^0 == 0), cost: 1
  32: l24 -> l22 : __const_10^0'=__const_10^post33, __rho_15_^0'=__rho_15_^post33, __rho_16_^0'=__rho_16_^post33, __rho_1_^0'=__rho_1_^post33, __rho_2_^0'=__rho_2_^post33, __rho_3_^0'=__rho_3_^post33, __rho_4_^0'=__rho_4_^post33, __rho_5_^0'=__rho_5_^post33, __rho_8_^0'=__rho_8_^post33, __rho_9_^0'=__rho_9_^post33, added^0'=added^post33, addr^0'=addr^post33, addr_ai_family^0'=addr_ai_family^post33, addrs^0'=addrs^post33, err^0'=err^post33, family^0'=family^post33, fd^0'=fd^post33, listen_index^0'=listen_index^post33, listensocket_of_listen_index^0'=listensocket_of_listen_index^post33, maxaddr^0'=maxaddr^post33, maxbackends^0'=maxbackends^post33, maxconn^0'=maxconn^post33, maxlisten^0'=maxlisten^post33, one^0'=one^post33, ret^0'=ret^post33, tmp1^0'=tmp1^post33, (-one^post33+one^0 == 0 /\ -family^post33+family^0 == 0 /\ -__rho_8_^post33+__rho_8_^0 == 0 /\ -__rho_9_^post33+__rho_9_^0 == 0 /\ __rho_16_^0-__rho_16_^post33 == 0 /\ listen_index^0-listen_index^post33 == 0 /\ -__rho_4_^post33+__rho_4_^0 == 0 /\ -__rho_2_^post33+__rho_2_^0 == 0 /\ fd^0-fd^post33 == 0 /\ -listensocket_of_listen_index^0 <= 0 /\ tmp1^0-tmp1^post33 == 0 /\ __rho_1_^0-__rho_1_^post33 == 0 /\ __const_10^0-__const_10^post33 == 0 /\ -addr_ai_family^post33+addr_ai_family^0 == 0 /\ -maxlisten^post33+maxlisten^0 == 0 /\ addrs^0-addrs^post33 == 0 /\ -ret^post33+ret^0 == 0 /\ err^0-err^post33 == 0 /\ __rho_3_^0-__rho_3_^post33 == 0 /\ maxaddr^0-maxaddr^post33 == 0 /\ added^0-added^post33 == 0 /\ -listensocket_of_listen_index^post33+listensocket_of_listen_index^0 == 0 /\ -maxconn^post33+maxconn^0 == 0 /\ -addr^post33+addr^0 == 0 /\ -__rho_5_^post33+__rho_5_^0 == 0 /\ -maxbackends^post33+maxbackends^0 == 0 /\ -__rho_15_^post33+__rho_15_^0 == 0), cost: 1
  33: l24 -> l22 : __const_10^0'=__const_10^post34, __rho_15_^0'=__rho_15_^post34, __rho_16_^0'=__rho_16_^post34, __rho_1_^0'=__rho_1_^post34, __rho_2_^0'=__rho_2_^post34, __rho_3_^0'=__rho_3_^post34, __rho_4_^0'=__rho_4_^post34, __rho_5_^0'=__rho_5_^post34, __rho_8_^0'=__rho_8_^post34, __rho_9_^0'=__rho_9_^post34, added^0'=added^post34, addr^0'=addr^post34, addr_ai_family^0'=addr_ai_family^post34, addrs^0'=addrs^post34, err^0'=err^post34, family^0'=family^post34, fd^0'=fd^post34, listen_index^0'=listen_index^post34, listensocket_of_listen_index^0'=listensocket_of_listen_index^post34, maxaddr^0'=maxaddr^post34, maxbackends^0'=maxbackends^post34, maxconn^0'=maxconn^post34, maxlisten^0'=maxlisten^post34, one^0'=one^post34, ret^0'=ret^post34, tmp1^0'=tmp1^post34, (-ret^post34+ret^0 == 0 /\ -maxconn^post34+maxconn^0 == 0 /\ listen_index^0-listen_index^post34 == 0 /\ tmp1^0-tmp1^post34 == 0 /\ maxaddr^0-maxaddr^post34 == 0 /\ __rho_1_^0-__rho_1_^post34 == 0 /\ -addr^post34+addr^0 == 0 /\ addrs^0-addrs^post34 == 0 /\ added^0-added^post34 == 0 /\ fd^0-fd^post34 == 0 /\ __rho_2_^0-__rho_2_^post34 == 0 /\ __const_10^0-__const_10^post34 == 0 /\ -__rho_16_^post34+__rho_16_^0 == 0 /\ -__rho_9_^post34+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post34+listensocket_of_listen_index^0 == 0 /\ -__rho_3_^post34+__rho_3_^0 == 0 /\ err^0-err^post34 == 0 /\ -maxbackends^post34+maxbackends^0 == 0 /\ -__rho_4_^post34+__rho_4_^0 == 0 /\ -one^post34+one^0 == 0 /\ __rho_8_^0-__rho_8_^post34 == 0 /\ -__rho_15_^post34+__rho_15_^0 == 0 /\ __rho_5_^0-__rho_5_^post34 == 0 /\ -addr_ai_family^post34+addr_ai_family^0 == 0 /\ 2+listensocket_of_listen_index^0 <= 0 /\ -family^post34+family^0 == 0 /\ -maxlisten^post34+maxlisten^0 == 0), cost: 1
  34: l24 -> l20 : __const_10^0'=__const_10^post35, __rho_15_^0'=__rho_15_^post35, __rho_16_^0'=__rho_16_^post35, __rho_1_^0'=__rho_1_^post35, __rho_2_^0'=__rho_2_^post35, __rho_3_^0'=__rho_3_^post35, __rho_4_^0'=__rho_4_^post35, __rho_5_^0'=__rho_5_^post35, __rho_8_^0'=__rho_8_^post35, __rho_9_^0'=__rho_9_^post35, added^0'=added^post35, addr^0'=addr^post35, addr_ai_family^0'=addr_ai_family^post35, addrs^0'=addrs^post35, err^0'=err^post35, family^0'=family^post35, fd^0'=fd^post35, listen_index^0'=listen_index^post35, listensocket_of_listen_index^0'=listensocket_of_listen_index^post35, maxaddr^0'=maxaddr^post35, maxbackends^0'=maxbackends^post35, maxconn^0'=maxconn^post35, maxlisten^0'=maxlisten^post35, one^0'=one^post35, ret^0'=ret^post35, tmp1^0'=tmp1^post35, (-addr^post35+addr^0 == 0 /\ family^0-family^post35 == 0 /\ added^0-added^post35 == 0 /\ -listensocket_of_listen_index^post35+listensocket_of_listen_index^0 == 0 /\ maxaddr^0-maxaddr^post35 == 0 /\ __rho_8_^0-__rho_8_^post35 == 0 /\ -ret^post35+ret^0 == 0 /\ -one^post35+one^0 == 0 /\ tmp1^0-tmp1^post35 == 0 /\ fd^0-fd^post35 == 0 /\ __rho_1_^0-__rho_1_^post35 == 0 /\ -listen_index^post35+listen_index^0 == 0 /\ -__rho_2_^post35+__rho_2_^0 == 0 /\ addrs^0-addrs^post35 == 0 /\ maxconn^0-maxconn^post35 == 0 /\ -__rho_4_^post35+__rho_4_^0 == 0 /\ __rho_15_^0-__rho_15_^post35 == 0 /\ 1+listensocket_of_listen_index^0 <= 0 /\ -1-listensocket_of_listen_index^0 <= 0 /\ maxlisten^0-maxlisten^post35 == 0 /\ __const_10^0-__const_10^post35 == 0 /\ -__rho_3_^post35+__rho_3_^0 == 0 /\ -addr_ai_family^post35+addr_ai_family^0 == 0 /\ -err^post35+err^0 == 0 /\ -__rho_16_^post35+__rho_16_^0 == 0 /\ -__rho_9_^post35+__rho_9_^0 == 0 /\ -maxbackends^post35+maxbackends^0 == 0 /\ __rho_5_^0-__rho_5_^post35 == 0), cost: 1
  35: l25 -> l24 : __const_10^0'=__const_10^post36, __rho_15_^0'=__rho_15_^post36, __rho_16_^0'=__rho_16_^post36, __rho_1_^0'=__rho_1_^post36, __rho_2_^0'=__rho_2_^post36, __rho_3_^0'=__rho_3_^post36, __rho_4_^0'=__rho_4_^post36, __rho_5_^0'=__rho_5_^post36, __rho_8_^0'=__rho_8_^post36, __rho_9_^0'=__rho_9_^post36, added^0'=added^post36, addr^0'=addr^post36, addr_ai_family^0'=addr_ai_family^post36, addrs^0'=addrs^post36, err^0'=err^post36, family^0'=family^post36, fd^0'=fd^post36, listen_index^0'=listen_index^post36, listensocket_of_listen_index^0'=listensocket_of_listen_index^post36, maxaddr^0'=maxaddr^post36, maxbackends^0'=maxbackends^post36, maxconn^0'=maxconn^post36, maxlisten^0'=maxlisten^post36, one^0'=one^post36, ret^0'=ret^post36, tmp1^0'=tmp1^post36, (family^0-family^post36 == 0 /\ -maxaddr^post36+maxaddr^0 == 0 /\ fd^0-fd^post36 == 0 /\ maxlisten^0-listen_index^0 <= 0 /\ -maxbackends^post36+maxbackends^0 == 0 /\ addrs^0-addrs^post36 == 0 /\ -__rho_5_^post36+__rho_5_^0 == 0 /\ -__rho_1_^post36+__rho_1_^0 == 0 /\ ret^0-ret^post36 == 0 /\ -one^post36+one^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post36 == 0 /\ -addr^post36+addr^0 == 0 /\ -maxlisten^post36+maxlisten^0 == 0 /\ __rho_16_^0-__rho_16_^post36 == 0 /\ __rho_3_^0-__rho_3_^post36 == 0 /\ -listen_index^post36+listen_index^0 == 0 /\ tmp1^0-tmp1^post36 == 0 /\ -__rho_15_^post36+__rho_15_^0 == 0 /\ -added^post36+added^0 == 0 /\ __const_10^0-__const_10^post36 == 0 /\ addr_ai_family^0-addr_ai_family^post36 == 0 /\ __rho_9_^0-__rho_9_^post36 == 0 /\ -__rho_4_^post36+__rho_4_^0 == 0 /\ -__rho_2_^post36+__rho_2_^0 == 0 /\ -err^post36+err^0 == 0 /\ __rho_8_^0-__rho_8_^post36 == 0 /\ maxconn^0-maxconn^post36 == 0), cost: 1
  36: l25 -> l20 : __const_10^0'=__const_10^post37, __rho_15_^0'=__rho_15_^post37, __rho_16_^0'=__rho_16_^post37, __rho_1_^0'=__rho_1_^post37, __rho_2_^0'=__rho_2_^post37, __rho_3_^0'=__rho_3_^post37, __rho_4_^0'=__rho_4_^post37, __rho_5_^0'=__rho_5_^post37, __rho_8_^0'=__rho_8_^post37, __rho_9_^0'=__rho_9_^post37, added^0'=added^post37, addr^0'=addr^post37, addr_ai_family^0'=addr_ai_family^post37, addrs^0'=addrs^post37, err^0'=err^post37, family^0'=family^post37, fd^0'=fd^post37, listen_index^0'=listen_index^post37, listensocket_of_listen_index^0'=listensocket_of_listen_index^post37, maxaddr^0'=maxaddr^post37, maxbackends^0'=maxbackends^post37, maxconn^0'=maxconn^post37, maxlisten^0'=maxlisten^post37, one^0'=one^post37, ret^0'=ret^post37, tmp1^0'=tmp1^post37, (-maxaddr^post37+maxaddr^0 == 0 /\ -maxbackends^post37+maxbackends^0 == 0 /\ __rho_1_^0-__rho_1_^post37 == 0 /\ fd^0-fd^post37 == 0 /\ -maxlisten^post37+maxlisten^0 == 0 /\ -tmp1^post37+tmp1^0 == 0 /\ -listen_index^post37+listen_index^0 == 0 /\ ret^0-ret^post37 == 0 /\ -__rho_5_^post37+__rho_5_^0 == 0 /\ family^0-family^post37 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post37 == 0 /\ __rho_3_^0-__rho_3_^post37 == 0 /\ __rho_16_^0-__rho_16_^post37 == 0 /\ -one^post37+one^0 == 0 /\ __const_10^0-__const_10^post37 == 0 /\ addr_ai_family^0-addr_ai_family^post37 == 0 /\ -addr^post37+addr^0 == 0 /\ -__rho_15_^post37+__rho_15_^0 == 0 /\ -err^post37+err^0 == 0 /\ addrs^0-addrs^post37 == 0 /\ __rho_9_^0-__rho_9_^post37 == 0 /\ -added^post37+added^0 == 0 /\ maxconn^0-maxconn^post37 == 0 /\ -__rho_2_^post37+__rho_2_^0 == 0 /\ -__rho_4_^post37+__rho_4_^0 == 0 /\ __rho_8_^0-__rho_8_^post37 == 0), cost: 1
  37: l26 -> l23 : __const_10^0'=__const_10^post38, __rho_15_^0'=__rho_15_^post38, __rho_16_^0'=__rho_16_^post38, __rho_1_^0'=__rho_1_^post38, __rho_2_^0'=__rho_2_^post38, __rho_3_^0'=__rho_3_^post38, __rho_4_^0'=__rho_4_^post38, __rho_5_^0'=__rho_5_^post38, __rho_8_^0'=__rho_8_^post38, __rho_9_^0'=__rho_9_^post38, added^0'=added^post38, addr^0'=addr^post38, addr_ai_family^0'=addr_ai_family^post38, addrs^0'=addrs^post38, err^0'=err^post38, family^0'=family^post38, fd^0'=fd^post38, listen_index^0'=listen_index^post38, listensocket_of_listen_index^0'=listensocket_of_listen_index^post38, maxaddr^0'=maxaddr^post38, maxbackends^0'=maxbackends^post38, maxconn^0'=maxconn^post38, maxlisten^0'=maxlisten^post38, one^0'=one^post38, ret^0'=ret^post38, tmp1^0'=tmp1^post38, (__rho_16_^0-__rho_16_^post38 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post38 == 0 /\ -addr_ai_family^post38+addr_ai_family^0 == 0 /\ -__rho_2_^post38+__rho_2_^0 == 0 /\ -addr^post38+addr^0 == 0 /\ -listen_index^post38+listen_index^0 == 0 /\ family^0-family^post38 == 0 /\ -err^post38+err^0 == 0 /\ -__rho_15_^post38+__rho_15_^0 == 0 /\ __rho_8_^0-__rho_8_^post38 == 0 /\ __rho_3_^0 <= 0 /\ __const_10^0-__const_10^post38 == 0 /\ -added^post38+added^0 == 0 /\ -maxaddr^post38+maxaddr^0 == 0 /\ -__rho_4_^post38+__rho_4_^0 == 0 /\ addrs^0-addrs^post38 == 0 /\ __rho_1_^0-__rho_1_^post38 == 0 /\ ret^0-ret^post38 == 0 /\ __rho_3_^0-__rho_3_^post38 == 0 /\ -maxlisten^post38+maxlisten^0 == 0 /\ fd^0-fd^post38 == 0 /\ maxconn^0-maxconn^post38 == 0 /\ -__rho_9_^post38+__rho_9_^0 == 0 /\ -maxbackends^post38+maxbackends^0 == 0 /\ -one^post38+one^0 == 0 /\ -tmp1^post38+tmp1^0 == 0 /\ -__rho_5_^post38+__rho_5_^0 == 0), cost: 1
  38: l26 -> l5 : __const_10^0'=__const_10^post39, __rho_15_^0'=__rho_15_^post39, __rho_16_^0'=__rho_16_^post39, __rho_1_^0'=__rho_1_^post39, __rho_2_^0'=__rho_2_^post39, __rho_3_^0'=__rho_3_^post39, __rho_4_^0'=__rho_4_^post39, __rho_5_^0'=__rho_5_^post39, __rho_8_^0'=__rho_8_^post39, __rho_9_^0'=__rho_9_^post39, added^0'=added^post39, addr^0'=addr^post39, addr_ai_family^0'=addr_ai_family^post39, addrs^0'=addrs^post39, err^0'=err^post39, family^0'=family^post39, fd^0'=fd^post39, listen_index^0'=listen_index^post39, listensocket_of_listen_index^0'=listensocket_of_listen_index^post39, maxaddr^0'=maxaddr^post39, maxbackends^0'=maxbackends^post39, maxconn^0'=maxconn^post39, maxlisten^0'=maxlisten^post39, one^0'=one^post39, ret^0'=ret^post39, tmp1^0'=tmp1^post39, (-tmp1^post39+tmp1^0 == 0 /\ -one^post39+one^0 == 0 /\ __const_10^0-__const_10^post39 == 0 /\ -err^post39+err^0 == 0 /\ addrs^0-addrs^post39 == 0 /\ -listen_index^post39+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post39 == 0 /\ family^0-family^post39 == 0 /\ __rho_8_^0-__rho_8_^post39 == 0 /\ -maxaddr^post39+maxaddr^0 == 0 /\ __rho_5_^0-__rho_5_^post39 == 0 /\ -addr_ai_family^post39+addr_ai_family^0 == 0 /\ -__rho_2_^post39+__rho_2_^0 == 0 /\ -__rho_4_^post39+__rho_4_^0 == 0 /\ -__rho_9_^post39+__rho_9_^0 == 0 /\ -maxlisten^post39+maxlisten^0 == 0 /\ -__rho_3_^post39+__rho_3_^0 == 0 /\ ret^0-ret^post39 == 0 /\ -addr^post39+addr^0 == 0 /\ -__rho_16_^post39+__rho_16_^0 == 0 /\ 1-__rho_3_^0 <= 0 /\ __rho_1_^0-__rho_1_^post39 == 0 /\ added^0-added^post39 == 0 /\ maxconn^0-maxconn^post39 == 0 /\ -maxbackends^post39+maxbackends^0 == 0 /\ fd^0-fd^post39 == 0 /\ __rho_15_^0-__rho_15_^post39 == 0), cost: 1
  39: l27 -> l23 : __const_10^0'=__const_10^post40, __rho_15_^0'=__rho_15_^post40, __rho_16_^0'=__rho_16_^post40, __rho_1_^0'=__rho_1_^post40, __rho_2_^0'=__rho_2_^post40, __rho_3_^0'=__rho_3_^post40, __rho_4_^0'=__rho_4_^post40, __rho_5_^0'=__rho_5_^post40, __rho_8_^0'=__rho_8_^post40, __rho_9_^0'=__rho_9_^post40, added^0'=added^post40, addr^0'=addr^post40, addr_ai_family^0'=addr_ai_family^post40, addrs^0'=addrs^post40, err^0'=err^post40, family^0'=family^post40, fd^0'=fd^post40, listen_index^0'=listen_index^post40, listensocket_of_listen_index^0'=listensocket_of_listen_index^post40, maxaddr^0'=maxaddr^post40, maxbackends^0'=maxbackends^post40, maxconn^0'=maxconn^post40, maxlisten^0'=maxlisten^post40, one^0'=one^post40, ret^0'=ret^post40, tmp1^0'=tmp1^post40, (-one^post40+one^0 == 0 /\ -ret^post40+ret^0 == 0 /\ maxaddr^0-maxaddr^post40 == 0 /\ maxlisten^0-maxlisten^post40 == 0 /\ __const_10^0-__const_10^post40 == 0 /\ -addr^post40+addr^0 == 0 /\ __rho_8_^0-__rho_8_^post40 == 0 /\ __rho_5_^0-__rho_5_^post40 == 0 /\ -__rho_15_^post40+__rho_15_^0 == 0 /\ 1-__rho_2_^0 <= 0 /\ listen_index^0-listen_index^post40 == 0 /\ -family^post40+family^0 == 0 /\ -__rho_16_^post40+__rho_16_^0 == 0 /\ -__rho_9_^post40+__rho_9_^0 == 0 /\ fd^0-fd^post40 == 0 /\ -__rho_3_^post40+__rho_3_^0 == 0 /\ -__rho_4_^post40+__rho_4_^0 == 0 /\ tmp1^0-tmp1^post40 == 0 /\ maxconn^0-maxconn^post40 == 0 /\ __rho_1_^0-__rho_1_^post40 == 0 /\ addrs^0-addrs^post40 == 0 /\ err^0-err^post40 == 0 /\ -addr_ai_family^post40+addr_ai_family^0 == 0 /\ -maxbackends^post40+maxbackends^0 == 0 /\ added^0-added^post40 == 0 /\ -listensocket_of_listen_index^post40+listensocket_of_listen_index^0 == 0 /\ __rho_2_^0-__rho_2_^post40 == 0), cost: 1
  40: l27 -> l26 : __const_10^0'=__const_10^post41, __rho_15_^0'=__rho_15_^post41, __rho_16_^0'=__rho_16_^post41, __rho_1_^0'=__rho_1_^post41, __rho_2_^0'=__rho_2_^post41, __rho_3_^0'=__rho_3_^post41, __rho_4_^0'=__rho_4_^post41, __rho_5_^0'=__rho_5_^post41, __rho_8_^0'=__rho_8_^post41, __rho_9_^0'=__rho_9_^post41, added^0'=added^post41, addr^0'=addr^post41, addr_ai_family^0'=addr_ai_family^post41, addrs^0'=addrs^post41, err^0'=err^post41, family^0'=family^post41, fd^0'=fd^post41, listen_index^0'=listen_index^post41, listensocket_of_listen_index^0'=listensocket_of_listen_index^post41, maxaddr^0'=maxaddr^post41, maxbackends^0'=maxbackends^post41, maxconn^0'=maxconn^post41, maxlisten^0'=maxlisten^post41, one^0'=one^post41, ret^0'=ret^post41, tmp1^0'=tmp1^post41, (__rho_16_^0-__rho_16_^post41 == 0 /\ -__rho_15_^post41+__rho_15_^0 == 0 /\ -__rho_4_^post41+__rho_4_^0 == 0 /\ -__rho_5_^post41+__rho_5_^0 == 0 /\ -ret^post41+ret^0 == 0 /\ addr_ai_family^0-addr_ai_family^post41 == 0 /\ -__rho_2_^post41+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post41 == 0 /\ __const_10^0-__const_10^post41 == 0 /\ -addr^post41+addr^0 == 0 /\ -maxbackends^post41+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post41+listensocket_of_listen_index^0 == 0 /\ -addrs^post41+addrs^0 == 0 /\ -one^post41+one^0 == 0 /\ maxconn^0-maxconn^post41 == 0 /\ -__rho_9_^post41+__rho_9_^0 == 0 /\ -err^post41+err^0 == 0 /\ __rho_1_^0-__rho_1_^post41 == 0 /\ -listen_index^post41+listen_index^0 == 0 /\ fd^0-fd^post41 == 0 /\ -added^post41+added^0 == 0 /\ __rho_2_^0 <= 0 /\ tmp1^0-tmp1^post41 == 0 /\ __rho_3_^0-__rho_3_^post41 == 0 /\ maxlisten^0-maxlisten^post41 == 0 /\ family^0-family^post41 == 0 /\ maxaddr^0-maxaddr^post41 == 0), cost: 1
  44: l28 -> l29 : __const_10^0'=__const_10^post45, __rho_15_^0'=__rho_15_^post45, __rho_16_^0'=__rho_16_^post45, __rho_1_^0'=__rho_1_^post45, __rho_2_^0'=__rho_2_^post45, __rho_3_^0'=__rho_3_^post45, __rho_4_^0'=__rho_4_^post45, __rho_5_^0'=__rho_5_^post45, __rho_8_^0'=__rho_8_^post45, __rho_9_^0'=__rho_9_^post45, added^0'=added^post45, addr^0'=addr^post45, addr_ai_family^0'=addr_ai_family^post45, addrs^0'=addrs^post45, err^0'=err^post45, family^0'=family^post45, fd^0'=fd^post45, listen_index^0'=listen_index^post45, listensocket_of_listen_index^0'=listensocket_of_listen_index^post45, maxaddr^0'=maxaddr^post45, maxbackends^0'=maxbackends^post45, maxconn^0'=maxconn^post45, maxlisten^0'=maxlisten^post45, one^0'=one^post45, ret^0'=ret^post45, tmp1^0'=tmp1^post45, (__rho_2_^0-__rho_2_^post45 == 0 /\ maxlisten^0-maxlisten^post45 == 0 /\ -addr_ai_family^post45+addr_ai_family^0 == 0 /\ -family^post45+family^0 == 0 /\ __rho_5_^0-__rho_5_^post45 == 0 /\ addr^0-addr^post45 == 0 /\ 1-addrs^0 <= 0 /\ -__rho_16_^post45+__rho_16_^0 == 0 /\ -ret^post45+ret^0 == 0 /\ -__rho_8_^post45+__rho_8_^0 == 0 /\ -__rho_4_^post45+__rho_4_^0 == 0 /\ err^0-err^post45 == 0 /\ added^0-added^post45 == 0 /\ tmp1^post45 == 0 /\ -maxbackends^post45+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post45+listensocket_of_listen_index^0 == 0 /\ __rho_15_^0-__rho_15_^post45 == 0 /\ maxconn^0-maxconn^post45 == 0 /\ maxaddr^0-maxaddr^post45 == 0 /\ -one^post45+one^0 == 0 /\ __const_10^0-__const_10^post45 == 0 /\ -__rho_9_^post45+__rho_9_^0 == 0 /\ -__rho_3_^post45+__rho_3_^0 == 0 /\ __rho_1_^0-__rho_1_^post45 == 0 /\ -listen_index^post45+listen_index^0 == 0 /\ fd^0-fd^post45 == 0 /\ addrs^0-addrs^post45 == 0), cost: 1
  45: l28 -> l29 : __const_10^0'=__const_10^post46, __rho_15_^0'=__rho_15_^post46, __rho_16_^0'=__rho_16_^post46, __rho_1_^0'=__rho_1_^post46, __rho_2_^0'=__rho_2_^post46, __rho_3_^0'=__rho_3_^post46, __rho_4_^0'=__rho_4_^post46, __rho_5_^0'=__rho_5_^post46, __rho_8_^0'=__rho_8_^post46, __rho_9_^0'=__rho_9_^post46, added^0'=added^post46, addr^0'=addr^post46, addr_ai_family^0'=addr_ai_family^post46, addrs^0'=addrs^post46, err^0'=err^post46, family^0'=family^post46, fd^0'=fd^post46, listen_index^0'=listen_index^post46, listensocket_of_listen_index^0'=listensocket_of_listen_index^post46, maxaddr^0'=maxaddr^post46, maxbackends^0'=maxbackends^post46, maxconn^0'=maxconn^post46, maxlisten^0'=maxlisten^post46, one^0'=one^post46, ret^0'=ret^post46, tmp1^0'=tmp1^post46, (-listensocket_of_listen_index^post46+listensocket_of_listen_index^0 == 0 /\ maxlisten^0-maxlisten^post46 == 0 /\ -addr^post46+addr^0 == 0 /\ -maxbackends^post46+maxbackends^0 == 0 /\ __const_10^0-__const_10^post46 == 0 /\ addrs^0 <= 0 /\ -addrs^post46+addrs^0 == 0 /\ -__rho_4_^post46+__rho_4_^0 == 0 /\ -__rho_15_^post46+__rho_15_^0 == 0 /\ -1+tmp1^post46 == 0 /\ -listen_index^post46+listen_index^0 == 0 /\ maxconn^0-maxconn^post46 == 0 /\ -ret^post46+ret^0 == 0 /\ -added^post46+added^0 == 0 /\ __rho_9_^0-__rho_9_^post46 == 0 /\ family^0-family^post46 == 0 /\ maxaddr^0-maxaddr^post46 == 0 /\ __rho_8_^0-__rho_8_^post46 == 0 /\ __rho_1_^0-__rho_1_^post46 == 0 /\ fd^0-fd^post46 == 0 /\ -err^post46+err^0 == 0 /\ -__rho_5_^post46+__rho_5_^0 == 0 /\ addr_ai_family^0-addr_ai_family^post46 == 0 /\ -__rho_2_^post46+__rho_2_^0 == 0 /\ __rho_3_^0-__rho_3_^post46 == 0 /\ -one^post46+one^0 == 0 /\ __rho_16_^0-__rho_16_^post46 == 0), cost: 1
  46: l29 -> l6 : __const_10^0'=__const_10^post47, __rho_15_^0'=__rho_15_^post47, __rho_16_^0'=__rho_16_^post47, __rho_1_^0'=__rho_1_^post47, __rho_2_^0'=__rho_2_^post47, __rho_3_^0'=__rho_3_^post47, __rho_4_^0'=__rho_4_^post47, __rho_5_^0'=__rho_5_^post47, __rho_8_^0'=__rho_8_^post47, __rho_9_^0'=__rho_9_^post47, added^0'=added^post47, addr^0'=addr^post47, addr_ai_family^0'=addr_ai_family^post47, addrs^0'=addrs^post47, err^0'=err^post47, family^0'=family^post47, fd^0'=fd^post47, listen_index^0'=listen_index^post47, listensocket_of_listen_index^0'=listensocket_of_listen_index^post47, maxaddr^0'=maxaddr^post47, maxbackends^0'=maxbackends^post47, maxconn^0'=maxconn^post47, maxlisten^0'=maxlisten^post47, one^0'=one^post47, ret^0'=ret^post47, tmp1^0'=tmp1^post47, (__const_10^0-__const_10^post47 == 0 /\ __rho_3_^0-__rho_3_^post47 == 0 /\ -err^post47+err^0 == 0 /\ tmp1^0-tmp1^post47 == 0 /\ -one^post47+one^0 == 0 /\ -addrs^post47+addrs^0 == 0 /\ -fd^post47+fd^0 == 0 /\ -addrs^0+addr^post47 == 0 /\ -listen_index^post47+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post47 == 0 /\ maxconn^0-maxconn^post47 == 0 /\ -__rho_2_^post47+__rho_2_^0 == 0 /\ -__rho_5_^post47+__rho_5_^0 == 0 /\ -__rho_4_^post47+__rho_4_^0 == 0 /\ -__rho_9_^post47+__rho_9_^0 == 0 /\ family^0-family^post47 == 0 /\ maxaddr^0-maxaddr^post47 == 0 /\ -__rho_15_^post47+__rho_15_^0 == 0 /\ maxlisten^0-maxlisten^post47 == 0 /\ __rho_1_^0-__rho_1_^post47 == 0 /\ -added^post47+added^0 == 0 /\ __rho_16_^0-__rho_16_^post47 == 0 /\ addr_ai_family^0-addr_ai_family^post47 == 0 /\ -ret^post47+ret^0 == 0 /\ -listensocket_of_listen_index^post47+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post47+maxbackends^0 == 0), cost: 1
  47: l30 -> l28 : __const_10^0'=__const_10^post48, __rho_15_^0'=__rho_15_^post48, __rho_16_^0'=__rho_16_^post48, __rho_1_^0'=__rho_1_^post48, __rho_2_^0'=__rho_2_^post48, __rho_3_^0'=__rho_3_^post48, __rho_4_^0'=__rho_4_^post48, __rho_5_^0'=__rho_5_^post48, __rho_8_^0'=__rho_8_^post48, __rho_9_^0'=__rho_9_^post48, added^0'=added^post48, addr^0'=addr^post48, addr_ai_family^0'=addr_ai_family^post48, addrs^0'=addrs^post48, err^0'=err^post48, family^0'=family^post48, fd^0'=fd^post48, listen_index^0'=listen_index^post48, listensocket_of_listen_index^0'=listensocket_of_listen_index^post48, maxaddr^0'=maxaddr^post48, maxbackends^0'=maxbackends^post48, maxconn^0'=maxconn^post48, maxlisten^0'=maxlisten^post48, one^0'=one^post48, ret^0'=ret^post48, tmp1^0'=tmp1^post48, (maxaddr^0-maxaddr^post48 == 0 /\ -__rho_15_^post48+__rho_15_^0 == 0 /\ -__const_10^post48+__const_10^0 == 0 /\ listen_index^0-listen_index^post48 == 0 /\ maxbackends^0-maxbackends^post48 == 0 /\ -listensocket_of_listen_index^post48+listensocket_of_listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post48 == 0 /\ __rho_2_^0-__rho_2_^post48 == 0 /\ -__rho_9_^post48+__rho_9_^0 == 0 /\ -__rho_3_^post48+__rho_3_^0 == 0 /\ -one^post48+one^0 == 0 /\ maxlisten^0-maxlisten^post48 == 0 /\ added^0-added^post48 == 0 /\ fd^0-fd^post48 == 0 /\ -addr^post48+addr^0 == 0 /\ tmp1^0-tmp1^post48 == 0 /\ addrs^0-addrs^post48 == 0 /\ __rho_5_^0-__rho_5_^post48 == 0 /\ ret^0 <= 0 /\ err^0-err^post48 == 0 /\ -addr_ai_family^post48+addr_ai_family^0 == 0 /\ -__rho_16_^post48+__rho_16_^0 == 0 /\ -family^post48+family^0 == 0 /\ -__rho_8_^post48+__rho_8_^0 == 0 /\ -ret^post48+ret^0 == 0 /\ -__rho_4_^post48+__rho_4_^0 == 0 /\ maxconn^0-maxconn^post48 == 0), cost: 1
  48: l30 -> l29 : __const_10^0'=__const_10^post49, __rho_15_^0'=__rho_15_^post49, __rho_16_^0'=__rho_16_^post49, __rho_1_^0'=__rho_1_^post49, __rho_2_^0'=__rho_2_^post49, __rho_3_^0'=__rho_3_^post49, __rho_4_^0'=__rho_4_^post49, __rho_5_^0'=__rho_5_^post49, __rho_8_^0'=__rho_8_^post49, __rho_9_^0'=__rho_9_^post49, added^0'=added^post49, addr^0'=addr^post49, addr_ai_family^0'=addr_ai_family^post49, addrs^0'=addrs^post49, err^0'=err^post49, family^0'=family^post49, fd^0'=fd^post49, listen_index^0'=listen_index^post49, listensocket_of_listen_index^0'=listensocket_of_listen_index^post49, maxaddr^0'=maxaddr^post49, maxbackends^0'=maxbackends^post49, maxconn^0'=maxconn^post49, maxlisten^0'=maxlisten^post49, one^0'=one^post49, ret^0'=ret^post49, tmp1^0'=tmp1^post49, (fd^0-fd^post49 == 0 /\ listen_index^0-listen_index^post49 == 0 /\ -1+tmp1^post49 == 0 /\ -maxlisten^post49+maxlisten^0 == 0 /\ 1-ret^0 <= 0 /\ __rho_16_^0-__rho_16_^post49 == 0 /\ added^0-added^post49 == 0 /\ __const_10^0-__const_10^post49 == 0 /\ -__rho_2_^post49+__rho_2_^0 == 0 /\ -__rho_4_^post49+__rho_4_^0 == 0 /\ -maxconn^post49+maxconn^0 == 0 /\ -__rho_9_^post49+__rho_9_^0 == 0 /\ maxaddr^0-maxaddr^post49 == 0 /\ __rho_1_^0-__rho_1_^post49 == 0 /\ -maxbackends^post49+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post49+listensocket_of_listen_index^0 == 0 /\ -addr_ai_family^post49+addr_ai_family^0 == 0 /\ addrs^0-addrs^post49 == 0 /\ -family^post49+family^0 == 0 /\ -addr^post49+addr^0 == 0 /\ -err^post49+err^0 == 0 /\ __rho_3_^0-__rho_3_^post49 == 0 /\ __rho_5_^0-__rho_5_^post49 == 0 /\ -__rho_15_^post49+__rho_15_^0 == 0 /\ -one^post49+one^0 == 0 /\ -ret^post49+ret^0 == 0 /\ -__rho_8_^post49+__rho_8_^0 == 0), cost: 1
  50: l31 -> l4 : __const_10^0'=__const_10^post51, __rho_15_^0'=__rho_15_^post51, __rho_16_^0'=__rho_16_^post51, __rho_1_^0'=__rho_1_^post51, __rho_2_^0'=__rho_2_^post51, __rho_3_^0'=__rho_3_^post51, __rho_4_^0'=__rho_4_^post51, __rho_5_^0'=__rho_5_^post51, __rho_8_^0'=__rho_8_^post51, __rho_9_^0'=__rho_9_^post51, added^0'=added^post51, addr^0'=addr^post51, addr_ai_family^0'=addr_ai_family^post51, addrs^0'=addrs^post51, err^0'=err^post51, family^0'=family^post51, fd^0'=fd^post51, listen_index^0'=listen_index^post51, listensocket_of_listen_index^0'=listensocket_of_listen_index^post51, maxaddr^0'=maxaddr^post51, maxbackends^0'=maxbackends^post51, maxconn^0'=maxconn^post51, maxlisten^0'=maxlisten^post51, one^0'=one^post51, ret^0'=ret^post51, tmp1^0'=tmp1^post51, (listensocket_of_listen_index^0-listensocket_of_listen_index^post51 == 0 /\ -__rho_2_^post51+__rho_2_^0 == 0 /\ -addr_ai_family^post51+addr_ai_family^0 == 0 /\ maxconn^0-maxconn^post51 == 0 /\ family^0-family^post51 == 0 /\ -addr^post51+addr^0 == 0 /\ -err^post51+err^0 == 0 /\ __rho_8_^0-__rho_8_^post51 == 0 /\ -maxlisten^post51+maxlisten^0 == 0 /\ -listen_index^post51+listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post51 == 0 /\ __rho_16_^0-__rho_16_^post51 == 0 /\ ret^0-ret^post51 == 0 /\ -added^post51+added^0 == 0 /\ addrs^0-addrs^post51 == 0 /\ -maxbackends^post51+maxbackends^0 == 0 /\ tmp1^0-tmp1^post51 == 0 /\ -__rho_4_^post51+__rho_4_^0 == 0 /\ -maxaddr^post51+maxaddr^0 == 0 /\ -one^post51+one^0 == 0 /\ __const_10^0-__const_10^post51 == 0 /\ __rho_3_^0-__rho_3_^post51 == 0 /\ -__rho_15_^post51+__rho_15_^0 == 0 /\ fd^0-fd^post51 == 0 /\ -__rho_9_^post51+__rho_9_^0 == 0 /\ -__rho_5_^post51+__rho_5_^0 == 0), cost: 1
  51: l32 -> l33 : __const_10^0'=__const_10^post52, __rho_15_^0'=__rho_15_^post52, __rho_16_^0'=__rho_16_^post52, __rho_1_^0'=__rho_1_^post52, __rho_2_^0'=__rho_2_^post52, __rho_3_^0'=__rho_3_^post52, __rho_4_^0'=__rho_4_^post52, __rho_5_^0'=__rho_5_^post52, __rho_8_^0'=__rho_8_^post52, __rho_9_^0'=__rho_9_^post52, added^0'=added^post52, addr^0'=addr^post52, addr_ai_family^0'=addr_ai_family^post52, addrs^0'=addrs^post52, err^0'=err^post52, family^0'=family^post52, fd^0'=fd^post52, listen_index^0'=listen_index^post52, listensocket_of_listen_index^0'=listensocket_of_listen_index^post52, maxaddr^0'=maxaddr^post52, maxbackends^0'=maxbackends^post52, maxconn^0'=maxconn^post52, maxlisten^0'=maxlisten^post52, one^0'=one^post52, ret^0'=ret^post52, tmp1^0'=tmp1^post52, (-tmp1^post52+tmp1^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post52 == 0 /\ addrs^0-addrs^post52 == 0 /\ -listen_index^post52+listen_index^0 == 0 /\ family^0-family^post52 == 0 /\ added^0-added^post52 == 0 /\ -one^post52+one^0 == 0 /\ -maxaddr^post52+maxaddr^0 == 0 /\ __rho_1_^0-__rho_1_^post52 == 0 /\ __rho_16_^0-__rho_16_^post52 == 0 /\ -addr_ai_family^post52+addr_ai_family^0 == 0 /\ -err^post52+err^0 == 0 /\ __const_10^0-__const_10^post52 == 0 /\ -maxlisten^post52+maxlisten^0 == 0 /\ __rho_3_^0-__rho_3_^post52 == 0 /\ -__rho_15_^post52+__rho_15_^0 == 0 /\ ret^0-ret^post52 == 0 /\ -__rho_2_^post52+__rho_2_^0 == 0 /\ -__rho_9_^post52+__rho_9_^0 == 0 /\ -__rho_4_^post52+__rho_4_^0 == 0 /\ -__rho_5_^post52+__rho_5_^0 == 0 /\ maxconn^0-maxconn^post52 == 0 /\ -addr^post52+addr^0 == 0 /\ __rho_8_^0-__rho_8_^post52 == 0 /\ -maxbackends^post52+maxbackends^0 == 0 /\ fd^0-fd^post52 == 0), cost: 1
  52: l33 -> l30 : __const_10^0'=__const_10^post53, __rho_15_^0'=__rho_15_^post53, __rho_16_^0'=__rho_16_^post53, __rho_1_^0'=__rho_1_^post53, __rho_2_^0'=__rho_2_^post53, __rho_3_^0'=__rho_3_^post53, __rho_4_^0'=__rho_4_^post53, __rho_5_^0'=__rho_5_^post53, __rho_8_^0'=__rho_8_^post53, __rho_9_^0'=__rho_9_^post53, added^0'=added^post53, addr^0'=addr^post53, addr_ai_family^0'=addr_ai_family^post53, addrs^0'=addrs^post53, err^0'=err^post53, family^0'=family^post53, fd^0'=fd^post53, listen_index^0'=listen_index^post53, listensocket_of_listen_index^0'=listensocket_of_listen_index^post53, maxaddr^0'=maxaddr^post53, maxbackends^0'=maxbackends^post53, maxconn^0'=maxconn^post53, maxlisten^0'=maxlisten^post53, one^0'=one^post53, ret^0'=ret^post53, tmp1^0'=tmp1^post53, (0 == 0 /\ -listen_index^post53+listen_index^0 == 0 /\ -one^post53+one^0 == 0 /\ maxaddr^0-maxaddr^post53 == 0 /\ maxlisten^0-maxlisten^post53 == 0 /\ -addr^post53+addr^0 == 0 /\ __rho_1_^0-__rho_1_^post53 == 0 /\ __rho_2_^0-__rho_2_^post53 == 0 /\ ret^post53-__rho_9_^post53 == 0 /\ added^0-added^post53 == 0 /\ -__rho_16_^post53+__rho_16_^0 == 0 /\ __const_10^0-__const_10^post53 == 0 /\ -__rho_15_^post53+__rho_15_^0 == 0 /\ -family^post53+family^0 == 0 /\ -err^post53+err^0 == 0 /\ -__rho_3_^post53+__rho_3_^0 == 0 /\ -__rho_4_^post53+__rho_4_^0 == 0 /\ tmp1^0-tmp1^post53 == 0 /\ addrs^0-addrs^post53 == 0 /\ __rho_8_^0-__rho_8_^post53 == 0 /\ fd^0-fd^post53 == 0 /\ maxconn^0-maxconn^post53 == 0 /\ -listensocket_of_listen_index^post53+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post53+maxbackends^0 == 0 /\ -addr_ai_family^post53+addr_ai_family^0 == 0 /\ __rho_5_^0-__rho_5_^post53 == 0), cost: 1
  53: l34 -> l32 : __const_10^0'=__const_10^post54, __rho_15_^0'=__rho_15_^post54, __rho_16_^0'=__rho_16_^post54, __rho_1_^0'=__rho_1_^post54, __rho_2_^0'=__rho_2_^post54, __rho_3_^0'=__rho_3_^post54, __rho_4_^0'=__rho_4_^post54, __rho_5_^0'=__rho_5_^post54, __rho_8_^0'=__rho_8_^post54, __rho_9_^0'=__rho_9_^post54, added^0'=added^post54, addr^0'=addr^post54, addr_ai_family^0'=addr_ai_family^post54, addrs^0'=addrs^post54, err^0'=err^post54, family^0'=family^post54, fd^0'=fd^post54, listen_index^0'=listen_index^post54, listensocket_of_listen_index^0'=listensocket_of_listen_index^post54, maxaddr^0'=maxaddr^post54, maxbackends^0'=maxbackends^post54, maxconn^0'=maxconn^post54, maxlisten^0'=maxlisten^post54, one^0'=one^post54, ret^0'=ret^post54, tmp1^0'=tmp1^post54, (maxaddr^0-maxaddr^post54 == 0 /\ -__rho_15_^post54+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post54 == 0 /\ -listensocket_of_listen_index^post54+listensocket_of_listen_index^0 == 0 /\ maxbackends^0-maxbackends^post54 == 0 /\ maxlisten^0-maxlisten^post54 == 0 /\ -__rho_2_^post54+__rho_2_^0 == 0 /\ -one^post54+one^0 == 0 /\ fd^0-fd^post54 == 0 /\ -ret^post54+ret^0 == 0 /\ __const_10^0-__const_10^post54 == 0 /\ addrs^0-addrs^post54 == 0 /\ -family^post54+family^0 == 0 /\ added^0-added^post54 == 0 /\ -addr^post54+addr^0 == 0 /\ 4-family^0 <= 0 /\ -listen_index^post54+listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post54 == 0 /\ -maxconn^post54+maxconn^0 == 0 /\ -__rho_4_^post54+__rho_4_^0 == 0 /\ -__rho_9_^post54+__rho_9_^0 == 0 /\ tmp1^0-tmp1^post54 == 0 /\ __rho_8_^0-__rho_8_^post54 == 0 /\ -addr_ai_family^post54+addr_ai_family^0 == 0 /\ __rho_3_^0-__rho_3_^post54 == 0 /\ __rho_5_^0-__rho_5_^post54 == 0 /\ -err^post54+err^0 == 0), cost: 1
  54: l34 -> l32 : __const_10^0'=__const_10^post55, __rho_15_^0'=__rho_15_^post55, __rho_16_^0'=__rho_16_^post55, __rho_1_^0'=__rho_1_^post55, __rho_2_^0'=__rho_2_^post55, __rho_3_^0'=__rho_3_^post55, __rho_4_^0'=__rho_4_^post55, __rho_5_^0'=__rho_5_^post55, __rho_8_^0'=__rho_8_^post55, __rho_9_^0'=__rho_9_^post55, added^0'=added^post55, addr^0'=addr^post55, addr_ai_family^0'=addr_ai_family^post55, addrs^0'=addrs^post55, err^0'=err^post55, family^0'=family^post55, fd^0'=fd^post55, listen_index^0'=listen_index^post55, listensocket_of_listen_index^0'=listensocket_of_listen_index^post55, maxaddr^0'=maxaddr^post55, maxbackends^0'=maxbackends^post55, maxconn^0'=maxconn^post55, maxlisten^0'=maxlisten^post55, one^0'=one^post55, ret^0'=ret^post55, tmp1^0'=tmp1^post55, (-maxlisten^post55+maxlisten^0 == 0 /\ maxconn^0-maxconn^post55 == 0 /\ family^0-family^post55 == 0 /\ __const_10^0-__const_10^post55 == 0 /\ fd^0-fd^post55 == 0 /\ -2+family^0 <= 0 /\ -__rho_15_^post55+__rho_15_^0 == 0 /\ -__rho_5_^post55+__rho_5_^0 == 0 /\ -__rho_9_^post55+__rho_9_^0 == 0 /\ ret^0-ret^post55 == 0 /\ -maxbackends^post55+maxbackends^0 == 0 /\ addrs^0-addrs^post55 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post55 == 0 /\ -listen_index^post55+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post55 == 0 /\ tmp1^0-tmp1^post55 == 0 /\ __rho_1_^0-__rho_1_^post55 == 0 /\ -one^post55+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post55 == 0 /\ -__rho_2_^post55+__rho_2_^0 == 0 /\ -maxaddr^post55+maxaddr^0 == 0 /\ -__rho_4_^post55+__rho_4_^0 == 0 /\ __rho_16_^0-__rho_16_^post55 == 0 /\ __rho_3_^0-__rho_3_^post55 == 0 /\ -added^post55+added^0 == 0 /\ -addr^post55+addr^0 == 0 /\ -err^post55+err^0 == 0), cost: 1
  55: l34 -> l33 : __const_10^0'=__const_10^post56, __rho_15_^0'=__rho_15_^post56, __rho_16_^0'=__rho_16_^post56, __rho_1_^0'=__rho_1_^post56, __rho_2_^0'=__rho_2_^post56, __rho_3_^0'=__rho_3_^post56, __rho_4_^0'=__rho_4_^post56, __rho_5_^0'=__rho_5_^post56, __rho_8_^0'=__rho_8_^post56, __rho_9_^0'=__rho_9_^post56, added^0'=added^post56, addr^0'=addr^post56, addr_ai_family^0'=addr_ai_family^post56, addrs^0'=addrs^post56, err^0'=err^post56, family^0'=family^post56, fd^0'=fd^post56, listen_index^0'=listen_index^post56, listensocket_of_listen_index^0'=listensocket_of_listen_index^post56, maxaddr^0'=maxaddr^post56, maxbackends^0'=maxbackends^post56, maxconn^0'=maxconn^post56, maxlisten^0'=maxlisten^post56, one^0'=one^post56, ret^0'=ret^post56, tmp1^0'=tmp1^post56, (addrs^0-addrs^post56 == 0 /\ -3+family^0 <= 0 /\ __rho_8_^0-__rho_8_^post56 == 0 /\ added^0-added^post56 == 0 /\ -maxaddr^post56+maxaddr^0 == 0 /\ -maxbackends^post56+maxbackends^0 == 0 /\ -__rho_9_^post56+__rho_9_^0 == 0 /\ -__rho_5_^post56+__rho_5_^0 == 0 /\ -__rho_4_^post56+__rho_4_^0 == 0 /\ -err^post56+err^0 == 0 /\ -one^post56+one^0 == 0 /\ -tmp1^post56+tmp1^0 == 0 /\ -addr_ai_family^post56+addr_ai_family^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post56 == 0 /\ ret^0-ret^post56 == 0 /\ -maxlisten^post56+maxlisten^0 == 0 /\ __const_10^0-__const_10^post56 == 0 /\ 3-family^0 <= 0 /\ __rho_1_^0-__rho_1_^post56 == 0 /\ -__rho_2_^post56+__rho_2_^0 == 0 /\ __rho_3_^0-__rho_3_^post56 == 0 /\ fd^0-fd^post56 == 0 /\ -__rho_16_^post56+__rho_16_^0 == 0 /\ -addr^post56+addr^0 == 0 /\ -family^post56+family^0 == 0 /\ maxconn^0-maxconn^post56 == 0 /\ -listen_index^post56+listen_index^0 == 0 /\ -__rho_15_^post56+__rho_15_^0 == 0), cost: 1
  56: l35 -> l34 : __const_10^0'=__const_10^post57, __rho_15_^0'=__rho_15_^post57, __rho_16_^0'=__rho_16_^post57, __rho_1_^0'=__rho_1_^post57, __rho_2_^0'=__rho_2_^post57, __rho_3_^0'=__rho_3_^post57, __rho_4_^0'=__rho_4_^post57, __rho_5_^0'=__rho_5_^post57, __rho_8_^0'=__rho_8_^post57, __rho_9_^0'=__rho_9_^post57, added^0'=added^post57, addr^0'=addr^post57, addr_ai_family^0'=addr_ai_family^post57, addrs^0'=addrs^post57, err^0'=err^post57, family^0'=family^post57, fd^0'=fd^post57, listen_index^0'=listen_index^post57, listensocket_of_listen_index^0'=listensocket_of_listen_index^post57, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^post57, maxlisten^0'=maxlisten^post57, one^0'=one^post57, ret^0'=ret^post57, tmp1^0'=tmp1^post57, (0 == 0 /\ tmp1^0-tmp1^post57 == 0 /\ -1+one^post57 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post57 == 0 /\ 1-maxbackends^post57 <= 0 /\ __rho_16_^0-__rho_16_^post57 == 0 /\ -__rho_9_^post57+__rho_9_^0 == 0 /\ __const_10^0-__const_10^post57 == 0 /\ __rho_8_^0-__rho_8_^post57 == 0 /\ -__rho_4_^post57+__rho_4_^0 == 0 /\ -__rho_2_^post57+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post57 == 0 /\ added^post57 == 0 /\ -addr^post57+addr^0 == 0 /\ maxconn^0-maxconn^post57 == 0 /\ listen_index^post57 == 0 /\ -addr_ai_family^post57+addr_ai_family^0 == 0 /\ -err^post57+err^0 == 0 /\ __rho_3_^0-__rho_3_^post57 == 0 /\ -maxlisten^post57+maxlisten^0 == 0 /\ -family^post57+family^0 == 0 /\ -__rho_15_^post57+__rho_15_^0 == 0 /\ -__rho_5_^post57+__rho_5_^0 == 0 /\ -addrs^post57 <= 0 /\ fd^0-fd^post57 == 0), cost: 1
  57: l36 -> l35 : __const_10^0'=__const_10^post58, __rho_15_^0'=__rho_15_^post58, __rho_16_^0'=__rho_16_^post58, __rho_1_^0'=__rho_1_^post58, __rho_2_^0'=__rho_2_^post58, __rho_3_^0'=__rho_3_^post58, __rho_4_^0'=__rho_4_^post58, __rho_5_^0'=__rho_5_^post58, __rho_8_^0'=__rho_8_^post58, __rho_9_^0'=__rho_9_^post58, added^0'=added^post58, addr^0'=addr^post58, addr_ai_family^0'=addr_ai_family^post58, addrs^0'=addrs^post58, err^0'=err^post58, family^0'=family^post58, fd^0'=fd^post58, listen_index^0'=listen_index^post58, listensocket_of_listen_index^0'=listensocket_of_listen_index^post58, maxaddr^0'=maxaddr^post58, maxbackends^0'=maxbackends^post58, maxconn^0'=maxconn^post58, maxlisten^0'=maxlisten^post58, one^0'=one^post58, ret^0'=ret^post58, tmp1^0'=tmp1^post58, (fd^0-fd^post58 == 0 /\ __rho_1_^0-__rho_1_^post58 == 0 /\ -maxconn^post58+maxconn^0 == 0 /\ listen_index^0-listen_index^post58 == 0 /\ -addr_ai_family^post58+addr_ai_family^0 == 0 /\ -__rho_16_^post58+__rho_16_^0 == 0 /\ __rho_2_^0-__rho_2_^post58 == 0 /\ __rho_5_^0-__rho_5_^post58 == 0 /\ maxaddr^0-maxaddr^post58 == 0 /\ addr^0-addr^post58 == 0 /\ tmp1^0-tmp1^post58 == 0 /\ -ret^post58+ret^0 == 0 /\ -__rho_4_^post58+__rho_4_^0 == 0 /\ -listensocket_of_listen_index^post58+listensocket_of_listen_index^0 == 0 /\ -__rho_8_^post58+__rho_8_^0 == 0 /\ -maxbackends^post58+maxbackends^0 == 0 /\ added^0-added^post58 == 0 /\ -err^post58+err^0 == 0 /\ __rho_15_^0-__rho_15_^post58 == 0 /\ -family^post58+family^0 == 0 /\ __const_10^0-__const_10^post58 == 0 /\ -maxlisten^post58+maxlisten^0 == 0 /\ addrs^0-addrs^post58 == 0 /\ -one^post58+one^0 == 0 /\ -__rho_3_^post58+__rho_3_^0 == 0 /\ -__rho_9_^post58+__rho_9_^0 == 0), cost: 1

Chained Linear Paths

Start location: l36
Program variables: __const_10^0 __rho_15_^0 __rho_16_^0 __rho_1_^0 __rho_2_^0 __rho_3_^0 __rho_4_^0 __rho_5_^0 __rho_8_^0 __rho_9_^0 added^0 addr^0 addr_ai_family^0 addrs^0 err^0 family^0 fd^0 listen_index^0 listensocket_of_listen_index^0 maxaddr^0 maxbackends^0 maxconn^0 maxlisten^0 one^0 ret^0 tmp1^0
   0: l0 -> l1 : __const_10^0'=__const_10^post1, __rho_15_^0'=__rho_15_^post1, __rho_16_^0'=__rho_16_^post1, __rho_1_^0'=__rho_1_^post1, __rho_2_^0'=__rho_2_^post1, __rho_3_^0'=__rho_3_^post1, __rho_4_^0'=__rho_4_^post1, __rho_5_^0'=__rho_5_^post1, __rho_8_^0'=__rho_8_^post1, __rho_9_^0'=__rho_9_^post1, added^0'=added^post1, addr^0'=addr^post1, addr_ai_family^0'=addr_ai_family^post1, addrs^0'=addrs^post1, err^0'=err^post1, family^0'=family^post1, fd^0'=fd^post1, listen_index^0'=listen_index^post1, listensocket_of_listen_index^0'=listensocket_of_listen_index^post1, maxaddr^0'=maxaddr^post1, maxbackends^0'=maxbackends^post1, maxconn^0'=maxconn^post1, maxlisten^0'=maxlisten^post1, one^0'=one^post1, ret^0'=ret^post1, tmp1^0'=tmp1^post1, (-maxlisten^post1+maxlisten^0 == 0 /\ -ret^post1+ret^0 == 0 /\ tmp1^0-tmp1^post1 == 0 /\ -__rho_15_^post1+__rho_15_^0 == 0 /\ -__rho_5_^post1+__rho_5_^0 == 0 /\ -maxbackends^post1+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post1 == 0 /\ -listensocket_of_listen_index^post1+listensocket_of_listen_index^0 == 0 /\ -__rho_1_^post1+__rho_1_^0 == 0 /\ -addr^post1+addr^0 == 0 /\ __rho_16_^0-__rho_16_^post1 == 0 /\ __rho_3_^0-__rho_3_^post1 == 0 /\ -family^post1+family^0 == 0 /\ listen_index^0-listen_index^post1 == 0 /\ maxconn^0-maxconn^post1 == 0 /\ -__rho_9_^post1+__rho_9_^0 == 0 /\ __const_10^0-__const_10^post1 == 0 /\ fd^0-fd^post1 == 0 /\ -one^post1+one^0 == 0 /\ -__rho_4_^post1+__rho_4_^0 == 0 /\ -__rho_2_^post1+__rho_2_^0 == 0 /\ addrs^0-addrs^post1 == 0 /\ -addr_ai_family^post1+addr_ai_family^0 == 0 /\ err^0-err^post1 == 0 /\ added^0-added^post1 == 0 /\ maxaddr^0-maxaddr^post1 == 0), cost: 1
   1: l2 -> l3 : __const_10^0'=__const_10^post2, __rho_15_^0'=__rho_15_^post2, __rho_16_^0'=__rho_16_^post2, __rho_1_^0'=__rho_1_^post2, __rho_2_^0'=__rho_2_^post2, __rho_3_^0'=__rho_3_^post2, __rho_4_^0'=__rho_4_^post2, __rho_5_^0'=__rho_5_^post2, __rho_8_^0'=__rho_8_^post2, __rho_9_^0'=__rho_9_^post2, added^0'=added^post2, addr^0'=addr^post2, addr_ai_family^0'=addr_ai_family^post2, addrs^0'=addrs^post2, err^0'=err^post2, family^0'=family^post2, fd^0'=fd^post2, listen_index^0'=listen_index^post2, listensocket_of_listen_index^0'=listensocket_of_listen_index^post2, maxaddr^0'=maxaddr^post2, maxbackends^0'=maxbackends^post2, maxconn^0'=maxconn^post2, maxlisten^0'=maxlisten^post2, one^0'=one^post2, ret^0'=ret^post2, tmp1^0'=tmp1^post2, (tmp1^0-tmp1^post2 == 0 /\ -maxbackends^post2+maxbackends^0 == 0 /\ -__rho_3_^post2+__rho_3_^0 == 0 /\ __rho_1_^0-__rho_1_^post2 == 0 /\ -listensocket_of_listen_index^post2+listensocket_of_listen_index^0 == 0 /\ -__rho_4_^post2+__rho_4_^0 == 0 /\ -__rho_8_^post2+__rho_8_^0 == 0 /\ -__rho_9_^post2+__rho_9_^0 == 0 /\ __rho_2_^0-__rho_2_^post2 == 0 /\ -one^post2+one^0 == 0 /\ -family^post2+family^0 == 0 /\ -addr_ai_family^post2+addr_ai_family^0 == 0 /\ -maxlisten^post2+maxlisten^0 == 0 /\ listen_index^0-listen_index^post2 == 0 /\ addrs^0-addrs^post2 == 0 /\ maxaddr^0-maxaddr^post2 == 0 /\ __rho_15_^0-__rho_15_^post2 == 0 /\ added^0-added^post2 == 0 /\ __rho_5_^0-__rho_5_^post2 == 0 /\ fd^0-fd^post2 == 0 /\ -maxconn^post2+maxconn^0 == 0 /\ __const_10^0-__const_10^post2 == 0 /\ -__rho_16_^post2+__rho_16_^0 == 0 /\ -addr^post2+addr^0 == 0 /\ ret^0-ret^post2 == 0 /\ err^0-err^post2 == 0), cost: 1
   2: l3 -> l4 : __const_10^0'=__const_10^post3, __rho_15_^0'=__rho_15_^post3, __rho_16_^0'=__rho_16_^post3, __rho_1_^0'=__rho_1_^post3, __rho_2_^0'=__rho_2_^post3, __rho_3_^0'=__rho_3_^post3, __rho_4_^0'=__rho_4_^post3, __rho_5_^0'=__rho_5_^post3, __rho_8_^0'=__rho_8_^post3, __rho_9_^0'=__rho_9_^post3, added^0'=added^post3, addr^0'=addr^post3, addr_ai_family^0'=addr_ai_family^post3, addrs^0'=addrs^post3, err^0'=err^post3, family^0'=family^post3, fd^0'=fd^post3, listen_index^0'=listen_index^post3, listensocket_of_listen_index^0'=listensocket_of_listen_index^post3, maxaddr^0'=maxaddr^post3, maxbackends^0'=maxbackends^post3, maxconn^0'=maxconn^post3, maxlisten^0'=maxlisten^post3, one^0'=one^post3, ret^0'=ret^post3, tmp1^0'=tmp1^post3, (listen_index^0-listen_index^post3 == 0 /\ -maxbackends^post3+maxbackends^0 == 0 /\ added^0-added^post3 == 0 /\ maxaddr^0-maxaddr^post3 == 0 /\ -__rho_9_^post3+__rho_9_^0 == 0 /\ __rho_2_^0-__rho_2_^post3 == 0 /\ -__rho_16_^post3+__rho_16_^0 == 0 /\ -__rho_3_^post3+__rho_3_^0 == 0 /\ fd^0-fd^post3 == 0 /\ -listensocket_of_listen_index^post3+listensocket_of_listen_index^0 == 0 /\ -addr^post3+addr^0 == 0 /\ maxconn^0-maxconn^post3 == 0 /\ __rho_5_^0-__rho_5_^post3 == 0 /\ -one^post3+one^0 == 0 /\ -err^post3+err^0 == 0 /\ -addr_ai_family^post3+addr_ai_family^0 == 0 /\ addrs^0-addrs^post3 == 0 /\ -family^post3+family^0 == 0 /\ 1-added^0 <= 0 /\ __rho_15_^0-__rho_15_^post3 == 0 /\ -1+ret^post3 == 0 /\ -__rho_4_^post3+__rho_4_^0 == 0 /\ __const_10^0-__const_10^post3 == 0 /\ -__rho_8_^post3+__rho_8_^0 == 0 /\ maxlisten^0-maxlisten^post3 == 0 /\ tmp1^0-tmp1^post3 == 0 /\ __rho_1_^0-__rho_1_^post3 == 0), cost: 1
   3: l3 -> l4 : __const_10^0'=__const_10^post4, __rho_15_^0'=__rho_15_^post4, __rho_16_^0'=__rho_16_^post4, __rho_1_^0'=__rho_1_^post4, __rho_2_^0'=__rho_2_^post4, __rho_3_^0'=__rho_3_^post4, __rho_4_^0'=__rho_4_^post4, __rho_5_^0'=__rho_5_^post4, __rho_8_^0'=__rho_8_^post4, __rho_9_^0'=__rho_9_^post4, added^0'=added^post4, addr^0'=addr^post4, addr_ai_family^0'=addr_ai_family^post4, addrs^0'=addrs^post4, err^0'=err^post4, family^0'=family^post4, fd^0'=fd^post4, listen_index^0'=listen_index^post4, listensocket_of_listen_index^0'=listensocket_of_listen_index^post4, maxaddr^0'=maxaddr^post4, maxbackends^0'=maxbackends^post4, maxconn^0'=maxconn^post4, maxlisten^0'=maxlisten^post4, one^0'=one^post4, ret^0'=ret^post4, tmp1^0'=tmp1^post4, (-added^post4+added^0 == 0 /\ __rho_3_^0-__rho_3_^post4 == 0 /\ maxconn^0-maxconn^post4 == 0 /\ -__const_10^post4+__const_10^0 == 0 /\ tmp1^0-tmp1^post4 == 0 /\ -__rho_2_^post4+__rho_2_^0 == 0 /\ -__rho_4_^post4+__rho_4_^0 == 0 /\ family^0-family^post4 == 0 /\ -err^post4+err^0 == 0 /\ added^0 <= 0 /\ fd^0-fd^post4 == 0 /\ __rho_9_^0-__rho_9_^post4 == 0 /\ ret^post4 == 0 /\ maxlisten^0-maxlisten^post4 == 0 /\ __rho_8_^0-__rho_8_^post4 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post4 == 0 /\ -maxaddr^post4+maxaddr^0 == 0 /\ -maxbackends^post4+maxbackends^0 == 0 /\ __rho_16_^0-__rho_16_^post4 == 0 /\ -listen_index^post4+listen_index^0 == 0 /\ -__rho_15_^post4+__rho_15_^0 == 0 /\ -addrs^post4+addrs^0 == 0 /\ -one^post4+one^0 == 0 /\ -__rho_5_^post4+__rho_5_^0 == 0 /\ addr_ai_family^0-addr_ai_family^post4 == 0 /\ __rho_1_^0-__rho_1_^post4 == 0 /\ -addr^post4+addr^0 == 0), cost: 1
  59: l4 -> l4 : __const_10^0'=__const_10^post51, __rho_15_^0'=__rho_15_^post51, __rho_16_^0'=__rho_16_^post51, __rho_1_^0'=__rho_1_^post51, __rho_2_^0'=__rho_2_^post51, __rho_3_^0'=__rho_3_^post51, __rho_4_^0'=__rho_4_^post51, __rho_5_^0'=__rho_5_^post51, __rho_8_^0'=__rho_8_^post51, __rho_9_^0'=__rho_9_^post51, added^0'=added^post51, addr^0'=addr^post51, addr_ai_family^0'=addr_ai_family^post51, addrs^0'=addrs^post51, err^0'=err^post51, family^0'=family^post51, fd^0'=fd^post51, listen_index^0'=listen_index^post51, listensocket_of_listen_index^0'=listensocket_of_listen_index^post51, maxaddr^0'=maxaddr^post51, maxbackends^0'=maxbackends^post51, maxconn^0'=maxconn^post51, maxlisten^0'=maxlisten^post51, one^0'=one^post51, ret^0'=ret^post51, tmp1^0'=tmp1^post51, (-__rho_9_^post50+__rho_9_^0 == 0 /\ -__rho_15_^post50+__rho_15_^0 == 0 /\ -addr_ai_family^post50+addr_ai_family^0 == 0 /\ -__rho_5_^post50+__rho_5_^0 == 0 /\ -__rho_4_^post50+__rho_4_^0 == 0 /\ -__rho_2_^post50+__rho_2_^0 == 0 /\ fd^0-fd^post50 == 0 /\ __rho_16_^0-__rho_16_^post50 == 0 /\ __rho_8_^0-__rho_8_^post50 == 0 /\ __rho_16_^post50-__rho_16_^post51 == 0 /\ __rho_2_^post50-__rho_2_^post51 == 0 /\ -__rho_9_^post51+__rho_9_^post50 == 0 /\ -addr_ai_family^post51+addr_ai_family^post50 == 0 /\ err^post50-err^post51 == 0 /\ tmp1^post50-tmp1^post51 == 0 /\ maxconn^0-maxconn^post50 == 0 /\ maxaddr^post50-maxaddr^post51 == 0 /\ -__rho_1_^post51+__rho_1_^post50 == 0 /\ -addr^post50+addr^0 == 0 /\ added^0-added^post50 == 0 /\ __const_10^0-__const_10^post50 == 0 /\ ret^post50-ret^post51 == 0 /\ __rho_3_^post50-__rho_3_^post51 == 0 /\ -__const_10^post51+__const_10^post50 == 0 /\ listensocket_of_listen_index^post50-listensocket_of_listen_index^post51 == 0 /\ tmp1^0-tmp1^post50 == 0 /\ addrs^0-addrs^post50 == 0 /\ -added^post51+added^post50 == 0 /\ family^0-family^post50 == 0 /\ fd^post50-fd^post51 == 0 /\ -ret^post50+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post50 == 0 /\ -maxbackends^post50+maxbackends^0 == 0 /\ -maxaddr^post50+maxaddr^0 == 0 /\ maxlisten^0-maxlisten^post50 == 0 /\ __rho_5_^post50-__rho_5_^post51 == 0 /\ __rho_8_^post50-__rho_8_^post51 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post50 == 0 /\ -err^post50+err^0 == 0 /\ maxconn^post50-maxconn^post51 == 0 /\ -maxlisten^post51+maxlisten^post50 == 0 /\ __rho_15_^post50-__rho_15_^post51 == 0 /\ family^post50-family^post51 == 0 /\ __rho_3_^0-__rho_3_^post50 == 0 /\ -listen_index^post50+listen_index^0 == 0 /\ maxbackends^post50-maxbackends^post51 == 0 /\ one^post50-one^post51 == 0 /\ addr^post50-addr^post51 == 0 /\ -one^post50+one^0 == 0 /\ listen_index^post50-listen_index^post51 == 0 /\ -__rho_4_^post51+__rho_4_^post50 == 0 /\ -addrs^post51+addrs^post50 == 0), cost: 1
   4: l5 -> l6 : __const_10^0'=__const_10^post5, __rho_15_^0'=__rho_15_^post5, __rho_16_^0'=__rho_16_^post5, __rho_1_^0'=__rho_1_^post5, __rho_2_^0'=__rho_2_^post5, __rho_3_^0'=__rho_3_^post5, __rho_4_^0'=__rho_4_^post5, __rho_5_^0'=__rho_5_^post5, __rho_8_^0'=__rho_8_^post5, __rho_9_^0'=__rho_9_^post5, added^0'=added^post5, addr^0'=addr^post5, addr_ai_family^0'=addr_ai_family^post5, addrs^0'=addrs^post5, err^0'=err^post5, family^0'=family^post5, fd^0'=fd^post5, listen_index^0'=listen_index^post5, listensocket_of_listen_index^0'=listensocket_of_listen_index^post5, maxaddr^0'=maxaddr^post5, maxbackends^0'=maxbackends^post5, maxconn^0'=maxconn^post5, maxlisten^0'=maxlisten^post5, one^0'=one^post5, ret^0'=ret^post5, tmp1^0'=tmp1^post5, (fd^0-fd^post5 == 0 /\ -__rho_2_^post5+__rho_2_^0 == 0 /\ -__rho_1_^post5+__rho_1_^0 == 0 /\ -addrs^post5+addrs^0 == 0 /\ -__rho_15_^post5+__rho_15_^0 == 0 /\ maxconn^0-maxconn^post5 == 0 /\ -err^post5+err^0 == 0 /\ __rho_3_^0-__rho_3_^post5 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post5 == 0 /\ -added^post5+added^0 == 0 /\ tmp1^0-tmp1^post5 == 0 /\ -__rho_4_^post5+__rho_4_^0 == 0 /\ -ret^post5+ret^0 == 0 /\ maxlisten^0-maxlisten^post5 == 0 /\ __rho_16_^0-__rho_16_^post5 == 0 /\ -maxbackends^post5+maxbackends^0 == 0 /\ -maxaddr^post5+maxaddr^0 == 0 /\ __rho_9_^0-__rho_9_^post5 == 0 /\ family^0-family^post5 == 0 /\ -listen_index^post5+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post5 == 0 /\ -1+addr^post5-addr^0 == 0 /\ addr_ai_family^0-addr_ai_family^post5 == 0 /\ -one^post5+one^0 == 0 /\ -__rho_5_^post5+__rho_5_^0 == 0), cost: 1
  27: l6 -> l19 : __const_10^0'=__const_10^post28, __rho_15_^0'=__rho_15_^post28, __rho_16_^0'=__rho_16_^post28, __rho_1_^0'=__rho_1_^post28, __rho_2_^0'=__rho_2_^post28, __rho_3_^0'=__rho_3_^post28, __rho_4_^0'=__rho_4_^post28, __rho_5_^0'=__rho_5_^post28, __rho_8_^0'=__rho_8_^post28, __rho_9_^0'=__rho_9_^post28, added^0'=added^post28, addr^0'=addr^post28, addr_ai_family^0'=addr_ai_family^post28, addrs^0'=addrs^post28, err^0'=err^post28, family^0'=family^post28, fd^0'=fd^post28, listen_index^0'=listen_index^post28, listensocket_of_listen_index^0'=listensocket_of_listen_index^post28, maxaddr^0'=maxaddr^post28, maxbackends^0'=maxbackends^post28, maxconn^0'=maxconn^post28, maxlisten^0'=maxlisten^post28, one^0'=one^post28, ret^0'=ret^post28, tmp1^0'=tmp1^post28, (tmp1^0-tmp1^post28 == 0 /\ __const_10^0-__const_10^post28 == 0 /\ -maxbackends^post28+maxbackends^0 == 0 /\ __rho_3_^0-__rho_3_^post28 == 0 /\ -listensocket_of_listen_index^post28+listensocket_of_listen_index^0 == 0 /\ -addr_ai_family^post28+addr_ai_family^0 == 0 /\ addr^0-addr^post28 == 0 /\ __rho_8_^0-__rho_8_^post28 == 0 /\ -one^post28+one^0 == 0 /\ -family^post28+family^0 == 0 /\ -maxlisten^post28+maxlisten^0 == 0 /\ listen_index^0-listen_index^post28 == 0 /\ -maxconn^post28+maxconn^0 == 0 /\ -__rho_15_^post28+__rho_15_^0 == 0 /\ maxaddr^0-maxaddr^post28 == 0 /\ added^0-added^post28 == 0 /\ -__rho_9_^post28+__rho_9_^0 == 0 /\ -__rho_5_^post28+__rho_5_^0 == 0 /\ -__rho_4_^post28+__rho_4_^0 == 0 /\ fd^0-fd^post28 == 0 /\ -__rho_2_^post28+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post28 == 0 /\ __rho_16_^0-__rho_16_^post28 == 0 /\ addrs^0-addrs^post28 == 0 /\ err^0-err^post28 == 0 /\ ret^0-ret^post28 == 0), cost: 1
   5: l7 -> l5 : __const_10^0'=__const_10^post6, __rho_15_^0'=__rho_15_^post6, __rho_16_^0'=__rho_16_^post6, __rho_1_^0'=__rho_1_^post6, __rho_2_^0'=__rho_2_^post6, __rho_3_^0'=__rho_3_^post6, __rho_4_^0'=__rho_4_^post6, __rho_5_^0'=__rho_5_^post6, __rho_8_^0'=__rho_8_^post6, __rho_9_^0'=__rho_9_^post6, added^0'=added^post6, addr^0'=addr^post6, addr_ai_family^0'=addr_ai_family^post6, addrs^0'=addrs^post6, err^0'=err^post6, family^0'=family^post6, fd^0'=fd^post6, listen_index^0'=listen_index^post6, listensocket_of_listen_index^0'=listensocket_of_listen_index^post6, maxaddr^0'=maxaddr^post6, maxbackends^0'=maxbackends^post6, maxconn^0'=maxconn^post6, maxlisten^0'=maxlisten^post6, one^0'=one^post6, ret^0'=ret^post6, tmp1^0'=tmp1^post6, (-1-added^0+added^post6 == 0 /\ -maxbackends^post6+maxbackends^0 == 0 /\ -addr_ai_family^post6+addr_ai_family^0 == 0 /\ -family^post6+family^0 == 0 /\ -fd^0+listensocket_of_listen_index^post6 == 0 /\ tmp1^0-tmp1^post6 == 0 /\ -ret^post6+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post6 == 0 /\ __rho_5_^0-__rho_5_^post6 == 0 /\ fd^0-fd^post6 == 0 /\ addr^0-addr^post6 == 0 /\ __rho_16_^0-__rho_16_^post6 == 0 /\ -__rho_8_^post6+__rho_8_^0 == 0 /\ listen_index^0-listen_index^post6 == 0 /\ -__rho_4_^post6+__rho_4_^0 == 0 /\ -__rho_15_^post6+__rho_15_^0 == 0 /\ -__rho_2_^post6+__rho_2_^0 == 0 /\ __const_10^0-__const_10^post6 == 0 /\ err^0-err^post6 == 0 /\ __rho_3_^0-__rho_3_^post6 == 0 /\ maxaddr^0-maxaddr^post6 == 0 /\ -err^0 <= 0 /\ -maxconn^post6+maxconn^0 == 0 /\ -one^post6+one^0 == 0 /\ -maxlisten^post6+maxlisten^0 == 0 /\ -__rho_9_^post6+__rho_9_^0 == 0 /\ addrs^0-addrs^post6 == 0), cost: 1
   6: l7 -> l5 : __const_10^0'=__const_10^post7, __rho_15_^0'=__rho_15_^post7, __rho_16_^0'=__rho_16_^post7, __rho_1_^0'=__rho_1_^post7, __rho_2_^0'=__rho_2_^post7, __rho_3_^0'=__rho_3_^post7, __rho_4_^0'=__rho_4_^post7, __rho_5_^0'=__rho_5_^post7, __rho_8_^0'=__rho_8_^post7, __rho_9_^0'=__rho_9_^post7, added^0'=added^post7, addr^0'=addr^post7, addr_ai_family^0'=addr_ai_family^post7, addrs^0'=addrs^post7, err^0'=err^post7, family^0'=family^post7, fd^0'=fd^post7, listen_index^0'=listen_index^post7, listensocket_of_listen_index^0'=listensocket_of_listen_index^post7, maxaddr^0'=maxaddr^post7, maxbackends^0'=maxbackends^post7, maxconn^0'=maxconn^post7, maxlisten^0'=maxlisten^post7, one^0'=one^post7, ret^0'=ret^post7, tmp1^0'=tmp1^post7, (-addr_ai_family^post7+addr_ai_family^0 == 0 /\ -one^post7+one^0 == 0 /\ -ret^post7+ret^0 == 0 /\ -family^post7+family^0 == 0 /\ tmp1^0-tmp1^post7 == 0 /\ __rho_1_^0-__rho_1_^post7 == 0 /\ added^0-added^post7 == 0 /\ listen_index^0-listen_index^post7 == 0 /\ fd^0-fd^post7 == 0 /\ 1+err^0 <= 0 /\ __rho_2_^0-__rho_2_^post7 == 0 /\ -__rho_9_^post7+__rho_9_^0 == 0 /\ __rho_5_^0-__rho_5_^post7 == 0 /\ -__rho_3_^post7+__rho_3_^0 == 0 /\ __const_10^0-__const_10^post7 == 0 /\ err^0-err^post7 == 0 /\ maxaddr^0-maxaddr^post7 == 0 /\ -__rho_15_^post7+__rho_15_^0 == 0 /\ -addr^post7+addr^0 == 0 /\ -__rho_16_^post7+__rho_16_^0 == 0 /\ -maxlisten^post7+maxlisten^0 == 0 /\ addrs^0-addrs^post7 == 0 /\ -listensocket_of_listen_index^post7+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post7+maxbackends^0 == 0 /\ -__rho_8_^post7+__rho_8_^0 == 0 /\ -__rho_4_^post7+__rho_4_^0 == 0 /\ -maxconn^post7+maxconn^0 == 0), cost: 1
   7: l8 -> l7 : __const_10^0'=__const_10^post8, __rho_15_^0'=__rho_15_^post8, __rho_16_^0'=__rho_16_^post8, __rho_1_^0'=__rho_1_^post8, __rho_2_^0'=__rho_2_^post8, __rho_3_^0'=__rho_3_^post8, __rho_4_^0'=__rho_4_^post8, __rho_5_^0'=__rho_5_^post8, __rho_8_^0'=__rho_8_^post8, __rho_9_^0'=__rho_9_^post8, added^0'=added^post8, addr^0'=addr^post8, addr_ai_family^0'=addr_ai_family^post8, addrs^0'=addrs^post8, err^0'=err^post8, family^0'=family^post8, fd^0'=fd^post8, listen_index^0'=listen_index^post8, listensocket_of_listen_index^0'=listensocket_of_listen_index^post8, maxaddr^0'=maxaddr^post8, maxbackends^0'=maxbackends^post8, maxconn^0'=maxconn^post8, maxlisten^0'=maxlisten^post8, one^0'=one^post8, ret^0'=ret^post8, tmp1^0'=tmp1^post8, (0 == 0 /\ listen_index^0-listen_index^post8 == 0 /\ -maxbackends^post8+maxbackends^0 == 0 /\ -maxaddr^post8+maxaddr^0 == 0 /\ fd^0-fd^post8 == 0 /\ -tmp1^post8+tmp1^0 == 0 /\ -addr^post8+addr^0 == 0 /\ -one^post8+one^0 == 0 /\ addrs^0-addrs^post8 == 0 /\ __rho_1_^0-__rho_1_^post8 == 0 /\ -maxlisten^post8+maxlisten^0 == 0 /\ added^0-added^post8 == 0 /\ ret^0-ret^post8 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post8 == 0 /\ __rho_2_^0-__rho_2_^post8 == 0 /\ -family^post8+family^0 == 0 /\ -__rho_9_^post8+__rho_9_^0 == 0 /\ err^post8-__rho_16_^post8 == 0 /\ -__rho_4_^post8+__rho_4_^0 == 0 /\ __rho_15_^0-__rho_15_^post8 == 0 /\ __const_10^0-__const_10^post8 == 0 /\ -__rho_3_^post8+__rho_3_^0 == 0 /\ __rho_8_^0-__rho_8_^post8 == 0 /\ -addr_ai_family^post8+addr_ai_family^0 == 0 /\ __rho_5_^0-__rho_5_^post8 == 0 /\ maxconn^0-maxconn^post8 == 0), cost: 1
   8: l9 -> l8 : __const_10^0'=__const_10^post9, __rho_15_^0'=__rho_15_^post9, __rho_16_^0'=__rho_16_^post9, __rho_1_^0'=__rho_1_^post9, __rho_2_^0'=__rho_2_^post9, __rho_3_^0'=__rho_3_^post9, __rho_4_^0'=__rho_4_^post9, __rho_5_^0'=__rho_5_^post9, __rho_8_^0'=__rho_8_^post9, __rho_9_^0'=__rho_9_^post9, added^0'=added^post9, addr^0'=addr^post9, addr_ai_family^0'=addr_ai_family^post9, addrs^0'=addrs^post9, err^0'=err^post9, family^0'=family^post9, fd^0'=fd^post9, listen_index^0'=listen_index^post9, listensocket_of_listen_index^0'=listensocket_of_listen_index^post9, maxaddr^0'=maxaddr^post9, maxbackends^0'=maxbackends^post9, maxconn^0'=maxconn^post9, maxlisten^0'=maxlisten^post9, one^0'=one^post9, ret^0'=ret^post9, tmp1^0'=tmp1^post9, (__rho_16_^0-__rho_16_^post9 == 0 /\ -__rho_15_^post9+__rho_15_^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post9 == 0 /\ addrs^0-addrs^post9 == 0 /\ -__const_10^0+maxconn^0 <= 0 /\ __const_10^0-__const_10^post9 == 0 /\ -__rho_9_^post9+__rho_9_^0 == 0 /\ -tmp1^post9+tmp1^0 == 0 /\ ret^0-ret^post9 == 0 /\ -__rho_2_^post9+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post9 == 0 /\ -__rho_4_^post9+__rho_4_^0 == 0 /\ -maxbackends^post9+maxbackends^0 == 0 /\ fd^0-fd^post9 == 0 /\ __rho_1_^0-__rho_1_^post9 == 0 /\ -addr^post9+addr^0 == 0 /\ listen_index^0-listen_index^post9 == 0 /\ -addr_ai_family^post9+addr_ai_family^0 == 0 /\ maxconn^0-maxconn^post9 == 0 /\ __rho_3_^0-__rho_3_^post9 == 0 /\ -family^post9+family^0 == 0 /\ -err^post9+err^0 == 0 /\ maxaddr^0-maxaddr^post9 == 0 /\ added^0-added^post9 == 0 /\ -maxlisten^post9+maxlisten^0 == 0 /\ -one^post9+one^0 == 0 /\ -__rho_5_^post9+__rho_5_^0 == 0), cost: 1
   9: l9 -> l8 : __const_10^0'=__const_10^post10, __rho_15_^0'=__rho_15_^post10, __rho_16_^0'=__rho_16_^post10, __rho_1_^0'=__rho_1_^post10, __rho_2_^0'=__rho_2_^post10, __rho_3_^0'=__rho_3_^post10, __rho_4_^0'=__rho_4_^post10, __rho_5_^0'=__rho_5_^post10, __rho_8_^0'=__rho_8_^post10, __rho_9_^0'=__rho_9_^post10, added^0'=added^post10, addr^0'=addr^post10, addr_ai_family^0'=addr_ai_family^post10, addrs^0'=addrs^post10, err^0'=err^post10, family^0'=family^post10, fd^0'=fd^post10, listen_index^0'=listen_index^post10, listensocket_of_listen_index^0'=listensocket_of_listen_index^post10, maxaddr^0'=maxaddr^post10, maxbackends^0'=maxbackends^post10, maxconn^0'=maxconn^post10, maxlisten^0'=maxlisten^post10, one^0'=one^post10, ret^0'=ret^post10, tmp1^0'=tmp1^post10, (__rho_8_^0-__rho_8_^post10 == 0 /\ -__rho_9_^post10+__rho_9_^0 == 0 /\ -__rho_15_^post10+__rho_15_^0 == 0 /\ addrs^0-addrs^post10 == 0 /\ -__rho_4_^post10+__rho_4_^0 == 0 /\ __rho_16_^0-__rho_16_^post10 == 0 /\ -__rho_5_^post10+__rho_5_^0 == 0 /\ -__rho_2_^post10+__rho_2_^0 == 0 /\ -maxlisten^post10+maxlisten^0 == 0 /\ added^0-added^post10 == 0 /\ __const_10^0-__const_10^post10 == 0 /\ -listensocket_of_listen_index^post10+listensocket_of_listen_index^0 == 0 /\ -__const_10^0+maxconn^post10 == 0 /\ 1+__const_10^0-maxconn^0 <= 0 /\ -maxbackends^post10+maxbackends^0 == 0 /\ -addr_ai_family^post10+addr_ai_family^0 == 0 /\ -one^post10+one^0 == 0 /\ listen_index^0-listen_index^post10 == 0 /\ fd^0-fd^post10 == 0 /\ -tmp1^post10+tmp1^0 == 0 /\ __rho_1_^0-__rho_1_^post10 == 0 /\ -family^post10+family^0 == 0 /\ __rho_3_^0-__rho_3_^post10 == 0 /\ -addr^post10+addr^0 == 0 /\ err^0-err^post10 == 0 /\ ret^0-ret^post10 == 0 /\ maxaddr^0-maxaddr^post10 == 0), cost: 1
  10: l10 -> l9 : __const_10^0'=__const_10^post11, __rho_15_^0'=__rho_15_^post11, __rho_16_^0'=__rho_16_^post11, __rho_1_^0'=__rho_1_^post11, __rho_2_^0'=__rho_2_^post11, __rho_3_^0'=__rho_3_^post11, __rho_4_^0'=__rho_4_^post11, __rho_5_^0'=__rho_5_^post11, __rho_8_^0'=__rho_8_^post11, __rho_9_^0'=__rho_9_^post11, added^0'=added^post11, addr^0'=addr^post11, addr_ai_family^0'=addr_ai_family^post11, addrs^0'=addrs^post11, err^0'=err^post11, family^0'=family^post11, fd^0'=fd^post11, listen_index^0'=listen_index^post11, listensocket_of_listen_index^0'=listensocket_of_listen_index^post11, maxaddr^0'=maxaddr^post11, maxbackends^0'=maxbackends^post11, maxconn^0'=maxconn^post11, maxlisten^0'=maxlisten^post11, one^0'=one^post11, ret^0'=ret^post11, tmp1^0'=tmp1^post11, (0 == 0 /\ maxlisten^0-maxlisten^post11 == 0 /\ added^0-added^post11 == 0 /\ -addr_ai_family^post11+addr_ai_family^0 == 0 /\ -__rho_4_^post11+__rho_4_^0 == 0 /\ -__rho_5_^post11+__rho_5_^0 == 0 /\ -err^post11+err^0 == 0 /\ -__rho_2_^post11+__rho_2_^0 == 0 /\ maxaddr^0-maxaddr^post11 == 0 /\ -addr^post11+addr^0 == 0 /\ -listen_index^post11+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post11 == 0 /\ family^0-family^post11 == 0 /\ -ret^post11+ret^0 == 0 /\ addrs^0-addrs^post11 == 0 /\ -maxbackends^post11+maxbackends^0 == 0 /\ -__rho_16_^post11+__rho_16_^0 == 0 /\ __rho_3_^0-__rho_3_^post11 == 0 /\ __rho_15_^0-__rho_15_^post11 == 0 /\ tmp1^0-tmp1^post11 == 0 /\ __rho_1_^0-__rho_1_^post11 == 0 /\ fd^0-fd^post11 == 0 /\ -one^post11+one^0 == 0 /\ -listensocket_of_listen_index^post11+listensocket_of_listen_index^0 == 0 /\ __const_10^0-__const_10^post11 == 0 /\ -__rho_9_^post11+__rho_9_^0 == 0), cost: 1
  11: l11 -> l2 : __const_10^0'=__const_10^post12, __rho_15_^0'=__rho_15_^post12, __rho_16_^0'=__rho_16_^post12, __rho_1_^0'=__rho_1_^post12, __rho_2_^0'=__rho_2_^post12, __rho_3_^0'=__rho_3_^post12, __rho_4_^0'=__rho_4_^post12, __rho_5_^0'=__rho_5_^post12, __rho_8_^0'=__rho_8_^post12, __rho_9_^0'=__rho_9_^post12, added^0'=added^post12, addr^0'=addr^post12, addr_ai_family^0'=addr_ai_family^post12, addrs^0'=addrs^post12, err^0'=err^post12, family^0'=family^post12, fd^0'=fd^post12, listen_index^0'=listen_index^post12, listensocket_of_listen_index^0'=listensocket_of_listen_index^post12, maxaddr^0'=maxaddr^post12, maxbackends^0'=maxbackends^post12, maxconn^0'=maxconn^post12, maxlisten^0'=maxlisten^post12, one^0'=one^post12, ret^0'=ret^post12, tmp1^0'=tmp1^post12, (__rho_3_^0-__rho_3_^post12 == 0 /\ __const_10^0-__const_10^post12 == 0 /\ addrs^0-addrs^post12 == 0 /\ maxlisten^0-maxlisten^post12 == 0 /\ maxaddr^0-maxaddr^post12 == 0 /\ -ret^post12+ret^0 == 0 /\ -one^post12+one^0 == 0 /\ added^0-added^post12 == 0 /\ __rho_8_^0-__rho_8_^post12 == 0 /\ addr_ai_family^0-addr_ai_family^post12 == 0 /\ -err^post12+err^0 == 0 /\ -__rho_15_^post12+__rho_15_^0 == 0 /\ -__rho_4_^post12+__rho_4_^0 == 0 /\ -__rho_9_^post12+__rho_9_^0 == 0 /\ -__rho_5_^post12+__rho_5_^0 == 0 /\ -__rho_2_^post12+__rho_2_^0 == 0 /\ tmp1^0-tmp1^post12 == 0 /\ -maxbackends^post12+maxbackends^0 == 0 /\ family^0-family^post12 == 0 /\ maxconn^0-maxconn^post12 == 0 /\ -listensocket_of_listen_index^post12+listensocket_of_listen_index^0 == 0 /\ -addr^post12+addr^0 == 0 /\ __rho_16_^0-__rho_16_^post12 == 0 /\ __rho_1_^0-__rho_1_^post12 == 0 /\ fd^0-fd^post12 == 0 /\ -listen_index^post12+listen_index^0 == 0), cost: 1
  12: l12 -> l10 : __const_10^0'=__const_10^post13, __rho_15_^0'=__rho_15_^post13, __rho_16_^0'=__rho_16_^post13, __rho_1_^0'=__rho_1_^post13, __rho_2_^0'=__rho_2_^post13, __rho_3_^0'=__rho_3_^post13, __rho_4_^0'=__rho_4_^post13, __rho_5_^0'=__rho_5_^post13, __rho_8_^0'=__rho_8_^post13, __rho_9_^0'=__rho_9_^post13, added^0'=added^post13, addr^0'=addr^post13, addr_ai_family^0'=addr_ai_family^post13, addrs^0'=addrs^post13, err^0'=err^post13, family^0'=family^post13, fd^0'=fd^post13, listen_index^0'=listen_index^post13, listensocket_of_listen_index^0'=listensocket_of_listen_index^post13, maxaddr^0'=maxaddr^post13, maxbackends^0'=maxbackends^post13, maxconn^0'=maxconn^post13, maxlisten^0'=maxlisten^post13, one^0'=one^post13, ret^0'=ret^post13, tmp1^0'=tmp1^post13, (-tmp1^post13+tmp1^0 == 0 /\ -one^post13+one^0 == 0 /\ -listen_index^post13+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post13 == 0 /\ __rho_3_^0-__rho_3_^post13 == 0 /\ addr_ai_family^0-addr_ai_family^post13 == 0 /\ __rho_8_^0-__rho_8_^post13 == 0 /\ -__rho_2_^post13+__rho_2_^0 == 0 /\ -maxaddr^post13+maxaddr^0 == 0 /\ -addrs^post13+addrs^0 == 0 /\ 1-__rho_8_^0 <= 0 /\ -1+__rho_8_^0 <= 0 /\ -addr^post13+addr^0 == 0 /\ -__const_10^post13+__const_10^0 == 0 /\ family^0-family^post13 == 0 /\ -added^post13+added^0 == 0 /\ ret^0-ret^post13 == 0 /\ __rho_16_^0-__rho_16_^post13 == 0 /\ -__rho_9_^post13+__rho_9_^0 == 0 /\ -__rho_5_^post13+__rho_5_^0 == 0 /\ -__rho_4_^post13+__rho_4_^0 == 0 /\ -maxlisten^post13+maxlisten^0 == 0 /\ -err^post13+err^0 == 0 /\ -maxbackends^post13+maxbackends^0 == 0 /\ maxconn^0-maxconn^post13 == 0 /\ fd^0-fd^post13 == 0 /\ __rho_1_^0-__rho_1_^post13 == 0 /\ -__rho_15_^post13+__rho_15_^0 == 0), cost: 1
  13: l12 -> l11 : __const_10^0'=__const_10^post14, __rho_15_^0'=__rho_15_^post14, __rho_16_^0'=__rho_16_^post14, __rho_1_^0'=__rho_1_^post14, __rho_2_^0'=__rho_2_^post14, __rho_3_^0'=__rho_3_^post14, __rho_4_^0'=__rho_4_^post14, __rho_5_^0'=__rho_5_^post14, __rho_8_^0'=__rho_8_^post14, __rho_9_^0'=__rho_9_^post14, added^0'=added^post14, addr^0'=addr^post14, addr_ai_family^0'=addr_ai_family^post14, addrs^0'=addrs^post14, err^0'=err^post14, family^0'=family^post14, fd^0'=fd^post14, listen_index^0'=listen_index^post14, listensocket_of_listen_index^0'=listensocket_of_listen_index^post14, maxaddr^0'=maxaddr^post14, maxbackends^0'=maxbackends^post14, maxconn^0'=maxconn^post14, maxlisten^0'=maxlisten^post14, one^0'=one^post14, ret^0'=ret^post14, tmp1^0'=tmp1^post14, (2-__rho_8_^0 <= 0 /\ -one^post14+one^0 == 0 /\ -tmp1^post14+tmp1^0 == 0 /\ -__rho_2_^post14+__rho_2_^0 == 0 /\ -listensocket_of_listen_index^post14+listensocket_of_listen_index^0 == 0 /\ __const_10^0-__const_10^post14 == 0 /\ -maxbackends^post14+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post14 == 0 /\ -addr^post14+addr^0 == 0 /\ __rho_5_^0-__rho_5_^post14 == 0 /\ -__rho_15_^post14+__rho_15_^0 == 0 /\ -family^post14+family^0 == 0 /\ listen_index^0-listen_index^post14 == 0 /\ ret^0-ret^post14 == 0 /\ maxconn^0-maxconn^post14 == 0 /\ -maxlisten^post14+maxlisten^0 == 0 /\ -__rho_4_^post14+__rho_4_^0 == 0 /\ -__rho_9_^post14+__rho_9_^0 == 0 /\ fd^0-fd^post14 == 0 /\ __rho_1_^0-__rho_1_^post14 == 0 /\ addrs^0-addrs^post14 == 0 /\ __rho_3_^0-__rho_3_^post14 == 0 /\ -__rho_16_^post14+__rho_16_^0 == 0 /\ -addr_ai_family^post14+addr_ai_family^0 == 0 /\ err^0-err^post14 == 0 /\ maxaddr^0-maxaddr^post14 == 0 /\ added^0-added^post14 == 0), cost: 1
  14: l12 -> l11 : __const_10^0'=__const_10^post15, __rho_15_^0'=__rho_15_^post15, __rho_16_^0'=__rho_16_^post15, __rho_1_^0'=__rho_1_^post15, __rho_2_^0'=__rho_2_^post15, __rho_3_^0'=__rho_3_^post15, __rho_4_^0'=__rho_4_^post15, __rho_5_^0'=__rho_5_^post15, __rho_8_^0'=__rho_8_^post15, __rho_9_^0'=__rho_9_^post15, added^0'=added^post15, addr^0'=addr^post15, addr_ai_family^0'=addr_ai_family^post15, addrs^0'=addrs^post15, err^0'=err^post15, family^0'=family^post15, fd^0'=fd^post15, listen_index^0'=listen_index^post15, listensocket_of_listen_index^0'=listensocket_of_listen_index^post15, maxaddr^0'=maxaddr^post15, maxbackends^0'=maxbackends^post15, maxconn^0'=maxconn^post15, maxlisten^0'=maxlisten^post15, one^0'=one^post15, ret^0'=ret^post15, tmp1^0'=tmp1^post15, (tmp1^0-tmp1^post15 == 0 /\ -listensocket_of_listen_index^post15+listensocket_of_listen_index^0 == 0 /\ __rho_5_^0-__rho_5_^post15 == 0 /\ -maxbackends^post15+maxbackends^0 == 0 /\ __const_10^0-__const_10^post15 == 0 /\ __rho_8_^0 <= 0 /\ -one^post15+one^0 == 0 /\ -__rho_15_^post15+__rho_15_^0 == 0 /\ -__rho_9_^post15+__rho_9_^0 == 0 /\ -family^post15+family^0 == 0 /\ __rho_8_^0-__rho_8_^post15 == 0 /\ listen_index^0-listen_index^post15 == 0 /\ -maxlisten^post15+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post15 == 0 /\ -addr^post15+addr^0 == 0 /\ fd^0-fd^post15 == 0 /\ -maxconn^post15+maxconn^0 == 0 /\ __rho_1_^0-__rho_1_^post15 == 0 /\ -addr_ai_family^post15+addr_ai_family^0 == 0 /\ addrs^0-addrs^post15 == 0 /\ -__rho_16_^post15+__rho_16_^0 == 0 /\ -__rho_4_^post15+__rho_4_^0 == 0 /\ added^0-added^post15 == 0 /\ __rho_3_^0-__rho_3_^post15 == 0 /\ -__rho_2_^post15+__rho_2_^0 == 0 /\ err^0-err^post15 == 0 /\ ret^0-ret^post15 == 0), cost: 1
  15: l13 -> l10 : __const_10^0'=__const_10^post16, __rho_15_^0'=__rho_15_^post16, __rho_16_^0'=__rho_16_^post16, __rho_1_^0'=__rho_1_^post16, __rho_2_^0'=__rho_2_^post16, __rho_3_^0'=__rho_3_^post16, __rho_4_^0'=__rho_4_^post16, __rho_5_^0'=__rho_5_^post16, __rho_8_^0'=__rho_8_^post16, __rho_9_^0'=__rho_9_^post16, added^0'=added^post16, addr^0'=addr^post16, addr_ai_family^0'=addr_ai_family^post16, addrs^0'=addrs^post16, err^0'=err^post16, family^0'=family^post16, fd^0'=fd^post16, listen_index^0'=listen_index^post16, listensocket_of_listen_index^0'=listensocket_of_listen_index^post16, maxaddr^0'=maxaddr^post16, maxbackends^0'=maxbackends^post16, maxconn^0'=maxconn^post16, maxlisten^0'=maxlisten^post16, one^0'=one^post16, ret^0'=ret^post16, tmp1^0'=tmp1^post16, (addrs^0-addrs^post16 == 0 /\ added^0-added^post16 == 0 /\ -maxbackends^post16+maxbackends^0 == 0 /\ -__rho_9_^post16+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post16+listensocket_of_listen_index^0 == 0 /\ -__rho_5_^post16+__rho_5_^0 == 0 /\ -err^post16+err^0 == 0 /\ addr_ai_family^0-addr_ai_family^post16 == 0 /\ __rho_8_^0-__rho_8_^post16 == 0 /\ maxconn^0-maxconn^post16 == 0 /\ maxaddr^0-maxaddr^post16 == 0 /\ __rho_1_^0-__rho_1_^post16 == 0 /\ -ret^post16+ret^0 == 0 /\ -one^post16+one^0 == 0 /\ __rho_15_^0-__rho_15_^post16 == 0 /\ 4-addr_ai_family^0 <= 0 /\ -listen_index^post16+listen_index^0 == 0 /\ -__rho_4_^post16+__rho_4_^0 == 0 /\ __const_10^0-__const_10^post16 == 0 /\ maxlisten^0-maxlisten^post16 == 0 /\ -__rho_2_^post16+__rho_2_^0 == 0 /\ family^0-family^post16 == 0 /\ __rho_3_^0-__rho_3_^post16 == 0 /\ __rho_16_^0-__rho_16_^post16 == 0 /\ -addr^post16+addr^0 == 0 /\ tmp1^0-tmp1^post16 == 0 /\ fd^0-fd^post16 == 0), cost: 1
  16: l13 -> l10 : __const_10^0'=__const_10^post17, __rho_15_^0'=__rho_15_^post17, __rho_16_^0'=__rho_16_^post17, __rho_1_^0'=__rho_1_^post17, __rho_2_^0'=__rho_2_^post17, __rho_3_^0'=__rho_3_^post17, __rho_4_^0'=__rho_4_^post17, __rho_5_^0'=__rho_5_^post17, __rho_8_^0'=__rho_8_^post17, __rho_9_^0'=__rho_9_^post17, added^0'=added^post17, addr^0'=addr^post17, addr_ai_family^0'=addr_ai_family^post17, addrs^0'=addrs^post17, err^0'=err^post17, family^0'=family^post17, fd^0'=fd^post17, listen_index^0'=listen_index^post17, listensocket_of_listen_index^0'=listensocket_of_listen_index^post17, maxaddr^0'=maxaddr^post17, maxbackends^0'=maxbackends^post17, maxconn^0'=maxconn^post17, maxlisten^0'=maxlisten^post17, one^0'=one^post17, ret^0'=ret^post17, tmp1^0'=tmp1^post17, (maxlisten^0-maxlisten^post17 == 0 /\ tmp1^0-tmp1^post17 == 0 /\ addr_ai_family^0-addr_ai_family^post17 == 0 /\ __rho_3_^0-__rho_3_^post17 == 0 /\ addrs^0-addrs^post17 == 0 /\ -__rho_4_^post17+__rho_4_^0 == 0 /\ -__const_10^post17+__const_10^0 == 0 /\ -__rho_9_^post17+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post17+listensocket_of_listen_index^0 == 0 /\ -__rho_2_^post17+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post17 == 0 /\ fd^0-fd^post17 == 0 /\ -maxbackends^post17+maxbackends^0 == 0 /\ -addr^post17+addr^0 == 0 /\ -listen_index^post17+listen_index^0 == 0 /\ maxconn^0-maxconn^post17 == 0 /\ __rho_16_^0-__rho_16_^post17 == 0 /\ -err^post17+err^0 == 0 /\ -ret^post17+ret^0 == 0 /\ -__rho_15_^post17+__rho_15_^0 == 0 /\ maxaddr^0-maxaddr^post17 == 0 /\ -__rho_5_^post17+__rho_5_^0 == 0 /\ -2+addr_ai_family^0 <= 0 /\ -added^post17+added^0 == 0 /\ family^0-family^post17 == 0 /\ -one^post17+one^0 == 0 /\ __rho_1_^0-__rho_1_^post17 == 0), cost: 1
  17: l13 -> l12 : __const_10^0'=__const_10^post18, __rho_15_^0'=__rho_15_^post18, __rho_16_^0'=__rho_16_^post18, __rho_1_^0'=__rho_1_^post18, __rho_2_^0'=__rho_2_^post18, __rho_3_^0'=__rho_3_^post18, __rho_4_^0'=__rho_4_^post18, __rho_5_^0'=__rho_5_^post18, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^post18, added^0'=added^post18, addr^0'=addr^post18, addr_ai_family^0'=addr_ai_family^post18, addrs^0'=addrs^post18, err^0'=err^post18, family^0'=family^post18, fd^0'=fd^post18, listen_index^0'=listen_index^post18, listensocket_of_listen_index^0'=listensocket_of_listen_index^post18, maxaddr^0'=maxaddr^post18, maxbackends^0'=maxbackends^post18, maxconn^0'=maxconn^post18, maxlisten^0'=maxlisten^post18, one^0'=one^post18, ret^0'=ret^post18, tmp1^0'=tmp1^post18, (0 == 0 /\ -__rho_4_^post18+__rho_4_^0 == 0 /\ fd^0-fd^post18 == 0 /\ maxconn^0-maxconn^post18 == 0 /\ -__rho_2_^post18+__rho_2_^0 == 0 /\ -__rho_1_^post18+__rho_1_^0 == 0 /\ -addrs^post18+addrs^0 == 0 /\ -addr^post18+addr^0 == 0 /\ ret^0-ret^post18 == 0 /\ -__rho_15_^post18+__rho_15_^0 == 0 /\ -__const_10^post18+__const_10^0 == 0 /\ __rho_3_^0-__rho_3_^post18 == 0 /\ -added^post18+added^0 == 0 /\ 3-addr_ai_family^0 <= 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post18 == 0 /\ tmp1^0-tmp1^post18 == 0 /\ family^0-family^post18 == 0 /\ -maxbackends^post18+maxbackends^0 == 0 /\ maxlisten^0-maxlisten^post18 == 0 /\ __rho_16_^0-__rho_16_^post18 == 0 /\ __rho_9_^0-__rho_9_^post18 == 0 /\ -err^post18+err^0 == 0 /\ -listen_index^post18+listen_index^0 == 0 /\ -3+addr_ai_family^0 <= 0 /\ addr_ai_family^0-addr_ai_family^post18 == 0 /\ -one^post18+one^0 == 0 /\ -__rho_5_^post18+__rho_5_^0 == 0 /\ -maxaddr^post18+maxaddr^0 == 0), cost: 1
  18: l14 -> l13 : __const_10^0'=__const_10^post19, __rho_15_^0'=__rho_15_^post19, __rho_16_^0'=__rho_16_^post19, __rho_1_^0'=__rho_1_^post19, __rho_2_^0'=__rho_2_^post19, __rho_3_^0'=__rho_3_^post19, __rho_4_^0'=__rho_4_^post19, __rho_5_^0'=__rho_5_^post19, __rho_8_^0'=__rho_8_^post19, __rho_9_^0'=__rho_9_^post19, added^0'=added^post19, addr^0'=addr^post19, addr_ai_family^0'=addr_ai_family^post19, addrs^0'=addrs^post19, err^0'=err^post19, family^0'=family^post19, fd^0'=fd^post19, listen_index^0'=listen_index^post19, listensocket_of_listen_index^0'=listensocket_of_listen_index^post19, maxaddr^0'=maxaddr^post19, maxbackends^0'=maxbackends^post19, maxconn^0'=maxconn^post19, maxlisten^0'=maxlisten^post19, one^0'=one^post19, ret^0'=ret^post19, tmp1^0'=tmp1^post19, (-err^post19+err^0 == 0 /\ -addr_ai_family^post19+addr_ai_family^0 == 0 /\ -__rho_5_^post19+__rho_5_^0 == 0 /\ -__rho_4_^post19+__rho_4_^0 == 0 /\ -__rho_2_^post19+__rho_2_^0 == 0 /\ -__rho_9_^post19+__rho_9_^0 == 0 /\ maxconn^0-maxconn^post19 == 0 /\ -maxlisten^post19+maxlisten^0 == 0 /\ __rho_8_^0-__rho_8_^post19 == 0 /\ -listen_index^post19+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post19 == 0 /\ -addr^post19+addr^0 == 0 /\ family^0-family^post19 == 0 /\ added^0-added^post19 == 0 /\ __rho_16_^0-__rho_16_^post19 == 0 /\ __rho_1_^0-__rho_1_^post19 == 0 /\ -maxbackends^post19+maxbackends^0 == 0 /\ ret^0-ret^post19 == 0 /\ tmp1^0-tmp1^post19 == 0 /\ addrs^0-addrs^post19 == 0 /\ -maxaddr^post19+maxaddr^0 == 0 /\ -one^post19+one^0 == 0 /\ __const_10^0-__const_10^post19 == 0 /\ -__rho_15_^post19+__rho_15_^0 == 0 /\ -err^0 <= 0 /\ __rho_3_^0-__rho_3_^post19 == 0 /\ fd^0-fd^post19 == 0), cost: 1
  19: l14 -> l5 : __const_10^0'=__const_10^post20, __rho_15_^0'=__rho_15_^post20, __rho_16_^0'=__rho_16_^post20, __rho_1_^0'=__rho_1_^post20, __rho_2_^0'=__rho_2_^post20, __rho_3_^0'=__rho_3_^post20, __rho_4_^0'=__rho_4_^post20, __rho_5_^0'=__rho_5_^post20, __rho_8_^0'=__rho_8_^post20, __rho_9_^0'=__rho_9_^post20, added^0'=added^post20, addr^0'=addr^post20, addr_ai_family^0'=addr_ai_family^post20, addrs^0'=addrs^post20, err^0'=err^post20, family^0'=family^post20, fd^0'=fd^post20, listen_index^0'=listen_index^post20, listensocket_of_listen_index^0'=listensocket_of_listen_index^post20, maxaddr^0'=maxaddr^post20, maxbackends^0'=maxbackends^post20, maxconn^0'=maxconn^post20, maxlisten^0'=maxlisten^post20, one^0'=one^post20, ret^0'=ret^post20, tmp1^0'=tmp1^post20, (addrs^0-addrs^post20 == 0 /\ __rho_16_^0-__rho_16_^post20 == 0 /\ added^0-added^post20 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post20 == 0 /\ -one^post20+one^0 == 0 /\ -tmp1^post20+tmp1^0 == 0 /\ -__rho_2_^post20+__rho_2_^0 == 0 /\ 1+err^0 <= 0 /\ -addr_ai_family^post20+addr_ai_family^0 == 0 /\ -err^post20+err^0 == 0 /\ __rho_1_^0-__rho_1_^post20 == 0 /\ __const_10^0-__const_10^post20 == 0 /\ ret^0-ret^post20 == 0 /\ -maxlisten^post20+maxlisten^0 == 0 /\ __rho_3_^0-__rho_3_^post20 == 0 /\ -__rho_9_^post20+__rho_9_^0 == 0 /\ -maxaddr^post20+maxaddr^0 == 0 /\ -__rho_4_^post20+__rho_4_^0 == 0 /\ -__rho_5_^post20+__rho_5_^0 == 0 /\ -maxbackends^post20+maxbackends^0 == 0 /\ maxconn^0-maxconn^post20 == 0 /\ __rho_8_^0-__rho_8_^post20 == 0 /\ -addr^post20+addr^0 == 0 /\ fd^0-fd^post20 == 0 /\ -listen_index^post20+listen_index^0 == 0 /\ -family^post20+family^0 == 0 /\ -__rho_15_^post20+__rho_15_^0 == 0), cost: 1
  20: l15 -> l14 : __const_10^0'=__const_10^post21, __rho_15_^0'=__rho_15_^post21, __rho_16_^0'=__rho_16_^post21, __rho_1_^0'=__rho_1_^post21, __rho_2_^0'=__rho_2_^post21, __rho_3_^0'=__rho_3_^post21, __rho_4_^0'=__rho_4_^post21, __rho_5_^0'=__rho_5_^post21, __rho_8_^0'=__rho_8_^post21, __rho_9_^0'=__rho_9_^post21, added^0'=added^post21, addr^0'=addr^post21, addr_ai_family^0'=addr_ai_family^post21, addrs^0'=addrs^post21, err^0'=err^post21, family^0'=family^post21, fd^0'=fd^post21, listen_index^0'=listen_index^post21, listensocket_of_listen_index^0'=listensocket_of_listen_index^post21, maxaddr^0'=maxaddr^post21, maxbackends^0'=maxbackends^post21, maxconn^0'=maxconn^post21, maxlisten^0'=maxlisten^post21, one^0'=one^post21, ret^0'=ret^post21, tmp1^0'=tmp1^post21, (0 == 0 /\ -ret^post21+ret^0 == 0 /\ -listen_index^post21+listen_index^0 == 0 /\ maxlisten^0-maxlisten^post21 == 0 /\ -one^post21+one^0 == 0 /\ maxaddr^0-maxaddr^post21 == 0 /\ addrs^0-addrs^post21 == 0 /\ -addr^post21+addr^0 == 0 /\ err^post21-__rho_1_^post21 == 0 /\ __const_10^0-__const_10^post21 == 0 /\ added^0-added^post21 == 0 /\ __rho_2_^0-__rho_2_^post21 == 0 /\ -family^post21+family^0 == 0 /\ -__rho_16_^post21+__rho_16_^0 == 0 /\ -__rho_15_^post21+__rho_15_^0 == 0 /\ -__rho_4_^post21+__rho_4_^0 == 0 /\ -__rho_9_^post21+__rho_9_^0 == 0 /\ tmp1^0-tmp1^post21 == 0 /\ -__rho_3_^post21+__rho_3_^0 == 0 /\ -listensocket_of_listen_index^post21+listensocket_of_listen_index^0 == 0 /\ maxconn^0-maxconn^post21 == 0 /\ __rho_8_^0-__rho_8_^post21 == 0 /\ fd^0-fd^post21 == 0 /\ -maxbackends^post21+maxbackends^0 == 0 /\ __rho_5_^0-__rho_5_^post21 == 0 /\ -addr_ai_family^post21+addr_ai_family^0 == 0), cost: 1
  21: l16 -> l15 : __const_10^0'=__const_10^post22, __rho_15_^0'=__rho_15_^post22, __rho_16_^0'=__rho_16_^post22, __rho_1_^0'=__rho_1_^post22, __rho_2_^0'=__rho_2_^post22, __rho_3_^0'=__rho_3_^post22, __rho_4_^0'=__rho_4_^post22, __rho_5_^0'=__rho_5_^post22, __rho_8_^0'=__rho_8_^post22, __rho_9_^0'=__rho_9_^post22, added^0'=added^post22, addr^0'=addr^post22, addr_ai_family^0'=addr_ai_family^post22, addrs^0'=addrs^post22, err^0'=err^post22, family^0'=family^post22, fd^0'=fd^post22, listen_index^0'=listen_index^post22, listensocket_of_listen_index^0'=listensocket_of_listen_index^post22, maxaddr^0'=maxaddr^post22, maxbackends^0'=maxbackends^post22, maxconn^0'=maxconn^post22, maxlisten^0'=maxlisten^post22, one^0'=one^post22, ret^0'=ret^post22, tmp1^0'=tmp1^post22, (-listensocket_of_listen_index^post22+listensocket_of_listen_index^0 == 0 /\ family^0-family^post22 == 0 /\ added^0-added^post22 == 0 /\ maxaddr^0-maxaddr^post22 == 0 /\ maxlisten^0-maxlisten^post22 == 0 /\ maxbackends^0-maxbackends^post22 == 0 /\ __rho_8_^0-__rho_8_^post22 == 0 /\ fd^0-fd^post22 == 0 /\ __const_10^0-__const_10^post22 == 0 /\ -__rho_4_^post22+__rho_4_^0 == 0 /\ addrs^0-addrs^post22 == 0 /\ -listen_index^post22+listen_index^0 == 0 /\ -ret^post22+ret^0 == 0 /\ -__rho_15_^post22+__rho_15_^0 == 0 /\ -addr^post22+addr^0 == 0 /\ __rho_5_^0 <= 0 /\ __rho_1_^0-__rho_1_^post22 == 0 /\ tmp1^0-tmp1^post22 == 0 /\ -addr_ai_family^post22+addr_ai_family^0 == 0 /\ -err^post22+err^0 == 0 /\ -__rho_9_^post22+__rho_9_^0 == 0 /\ __rho_5_^0-__rho_5_^post22 == 0 /\ -__rho_2_^post22+__rho_2_^0 == 0 /\ -one^post22+one^0 == 0 /\ __rho_16_^0-__rho_16_^post22 == 0 /\ __rho_3_^0-__rho_3_^post22 == 0 /\ maxconn^0-maxconn^post22 == 0), cost: 1
  22: l16 -> l5 : __const_10^0'=__const_10^post23, __rho_15_^0'=__rho_15_^post23, __rho_16_^0'=__rho_16_^post23, __rho_1_^0'=__rho_1_^post23, __rho_2_^0'=__rho_2_^post23, __rho_3_^0'=__rho_3_^post23, __rho_4_^0'=__rho_4_^post23, __rho_5_^0'=__rho_5_^post23, __rho_8_^0'=__rho_8_^post23, __rho_9_^0'=__rho_9_^post23, added^0'=added^post23, addr^0'=addr^post23, addr_ai_family^0'=addr_ai_family^post23, addrs^0'=addrs^post23, err^0'=err^post23, family^0'=family^post23, fd^0'=fd^post23, listen_index^0'=listen_index^post23, listensocket_of_listen_index^0'=listensocket_of_listen_index^post23, maxaddr^0'=maxaddr^post23, maxbackends^0'=maxbackends^post23, maxconn^0'=maxconn^post23, maxlisten^0'=maxlisten^post23, one^0'=one^post23, ret^0'=ret^post23, tmp1^0'=tmp1^post23, (family^0-family^post23 == 0 /\ 1-__rho_5_^0 <= 0 /\ __const_10^0-__const_10^post23 == 0 /\ fd^0-fd^post23 == 0 /\ -maxaddr^post23+maxaddr^0 == 0 /\ -maxbackends^post23+maxbackends^0 == 0 /\ addrs^0-addrs^post23 == 0 /\ ret^0-ret^post23 == 0 /\ -__rho_15_^post23+__rho_15_^0 == 0 /\ -__rho_9_^post23+__rho_9_^0 == 0 /\ __rho_8_^0-__rho_8_^post23 == 0 /\ -maxlisten^post23+maxlisten^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post23 == 0 /\ -__rho_5_^post23+__rho_5_^0 == 0 /\ tmp1^0-tmp1^post23 == 0 /\ -listen_index^post23+listen_index^0 == 0 /\ -addr^post23+addr^0 == 0 /\ -one^post23+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post23 == 0 /\ __rho_1_^0-__rho_1_^post23 == 0 /\ -__rho_4_^post23+__rho_4_^0 == 0 /\ -err^post23+err^0 == 0 /\ -added^post23+added^0 == 0 /\ __rho_3_^0-__rho_3_^post23 == 0 /\ maxconn^0-maxconn^post23 == 0 /\ -__rho_2_^post23+__rho_2_^0 == 0 /\ __rho_16_^0-__rho_16_^post23 == 0), cost: 1
  23: l17 -> l15 : __const_10^0'=__const_10^post24, __rho_15_^0'=__rho_15_^post24, __rho_16_^0'=__rho_16_^post24, __rho_1_^0'=__rho_1_^post24, __rho_2_^0'=__rho_2_^post24, __rho_3_^0'=__rho_3_^post24, __rho_4_^0'=__rho_4_^post24, __rho_5_^0'=__rho_5_^post24, __rho_8_^0'=__rho_8_^post24, __rho_9_^0'=__rho_9_^post24, added^0'=added^post24, addr^0'=addr^post24, addr_ai_family^0'=addr_ai_family^post24, addrs^0'=addrs^post24, err^0'=err^post24, family^0'=family^post24, fd^0'=fd^post24, listen_index^0'=listen_index^post24, listensocket_of_listen_index^0'=listensocket_of_listen_index^post24, maxaddr^0'=maxaddr^post24, maxbackends^0'=maxbackends^post24, maxconn^0'=maxconn^post24, maxlisten^0'=maxlisten^post24, one^0'=one^post24, ret^0'=ret^post24, tmp1^0'=tmp1^post24, (addrs^0-addrs^post24 == 0 /\ -maxaddr^post24+maxaddr^0 == 0 /\ -maxbackends^post24+maxbackends^0 == 0 /\ -__rho_9_^post24+__rho_9_^0 == 0 /\ -addr_ai_family^post24+addr_ai_family^0 == 0 /\ -err^post24+err^0 == 0 /\ -__rho_5_^post24+__rho_5_^0 == 0 /\ -tmp1^post24+tmp1^0 == 0 /\ -maxlisten^post24+maxlisten^0 == 0 /\ __const_10^0-__const_10^post24 == 0 /\ __rho_8_^0-__rho_8_^post24 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post24 == 0 /\ -one^post24+one^0 == 0 /\ ret^0-ret^post24 == 0 /\ __rho_1_^0-__rho_1_^post24 == 0 /\ listen_index^0-listen_index^post24 == 0 /\ -__rho_4_^post24+__rho_4_^0 == 0 /\ -__rho_2_^post24+__rho_2_^0 == 0 /\ -__rho_15_^post24+__rho_15_^0 == 0 /\ added^0-added^post24 == 0 /\ -family^post24+family^0 == 0 /\ maxconn^0-maxconn^post24 == 0 /\ __rho_3_^0-__rho_3_^post24 == 0 /\ fd^0-fd^post24 == 0 /\ __rho_4_^0 <= 0 /\ -addr^post24+addr^0 == 0 /\ -__rho_16_^post24+__rho_16_^0 == 0), cost: 1
  24: l17 -> l16 : __const_10^0'=__const_10^post25, __rho_15_^0'=__rho_15_^post25, __rho_16_^0'=__rho_16_^post25, __rho_1_^0'=__rho_1_^post25, __rho_2_^0'=__rho_2_^post25, __rho_3_^0'=__rho_3_^post25, __rho_4_^0'=__rho_4_^post25, __rho_5_^0'=__rho_5_^post25, __rho_8_^0'=__rho_8_^post25, __rho_9_^0'=__rho_9_^post25, added^0'=added^post25, addr^0'=addr^post25, addr_ai_family^0'=addr_ai_family^post25, addrs^0'=addrs^post25, err^0'=err^post25, family^0'=family^post25, fd^0'=fd^post25, listen_index^0'=listen_index^post25, listensocket_of_listen_index^0'=listensocket_of_listen_index^post25, maxaddr^0'=maxaddr^post25, maxbackends^0'=maxbackends^post25, maxconn^0'=maxconn^post25, maxlisten^0'=maxlisten^post25, one^0'=one^post25, ret^0'=ret^post25, tmp1^0'=tmp1^post25, (0 == 0 /\ __rho_16_^0-__rho_16_^post25 == 0 /\ -__rho_4_^post25+__rho_4_^0 == 0 /\ -__rho_2_^post25+__rho_2_^0 == 0 /\ -__rho_15_^post25+__rho_15_^0 == 0 /\ addrs^0-addrs^post25 == 0 /\ __const_10^0-__const_10^post25 == 0 /\ -__rho_9_^post25+__rho_9_^0 == 0 /\ -maxbackends^post25+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post25+listensocket_of_listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post25 == 0 /\ fd^0-fd^post25 == 0 /\ tmp1^0-tmp1^post25 == 0 /\ __rho_1_^0-__rho_1_^post25 == 0 /\ listen_index^0-listen_index^post25 == 0 /\ -family^post25+family^0 == 0 /\ -addr^post25+addr^0 == 0 /\ -addr_ai_family^post25+addr_ai_family^0 == 0 /\ -err^post25+err^0 == 0 /\ maxconn^0-maxconn^post25 == 0 /\ __rho_3_^0-__rho_3_^post25 == 0 /\ added^0-added^post25 == 0 /\ -maxlisten^post25+maxlisten^0 == 0 /\ -ret^post25+ret^0 == 0 /\ 1-__rho_4_^0 <= 0 /\ maxaddr^0-maxaddr^post25 == 0 /\ -one^post25+one^0 == 0), cost: 1
  25: l18 -> l17 : __const_10^0'=__const_10^post26, __rho_15_^0'=__rho_15_^post26, __rho_16_^0'=__rho_16_^post26, __rho_1_^0'=__rho_1_^post26, __rho_2_^0'=__rho_2_^post26, __rho_3_^0'=__rho_3_^post26, __rho_4_^0'=__rho_4_^post26, __rho_5_^0'=__rho_5_^post26, __rho_8_^0'=__rho_8_^post26, __rho_9_^0'=__rho_9_^post26, added^0'=added^post26, addr^0'=addr^post26, addr_ai_family^0'=addr_ai_family^post26, addrs^0'=addrs^post26, err^0'=err^post26, family^0'=family^post26, fd^0'=fd^post26, listen_index^0'=listen_index^post26, listensocket_of_listen_index^0'=listensocket_of_listen_index^post26, maxaddr^0'=maxaddr^post26, maxbackends^0'=maxbackends^post26, maxconn^0'=maxconn^post26, maxlisten^0'=maxlisten^post26, one^0'=one^post26, ret^0'=ret^post26, tmp1^0'=tmp1^post26, (0 == 0 /\ fd^0 <= 0 /\ maxlisten^0-maxlisten^post26 == 0 /\ added^0-added^post26 == 0 /\ -addr^post26+addr^0 == 0 /\ -addr_ai_family^post26+addr_ai_family^0 == 0 /\ __rho_8_^0-__rho_8_^post26 == 0 /\ __rho_16_^0-__rho_16_^post26 == 0 /\ -ret^post26+ret^0 == 0 /\ __const_10^0-__const_10^post26 == 0 /\ -__rho_2_^post26+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post26 == 0 /\ addrs^0-addrs^post26 == 0 /\ -listensocket_of_listen_index^post26+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post26+maxbackends^0 == 0 /\ maxconn^0-maxconn^post26 == 0 /\ -err^post26+err^0 == 0 /\ __rho_3_^0-__rho_3_^post26 == 0 /\ __rho_5_^0-__rho_5_^post26 == 0 /\ tmp1^0-tmp1^post26 == 0 /\ family^0-family^post26 == 0 /\ maxaddr^0-maxaddr^post26 == 0 /\ -__rho_15_^post26+__rho_15_^0 == 0 /\ -listen_index^post26+listen_index^0 == 0 /\ -__rho_9_^post26+__rho_9_^0 == 0 /\ -one^post26+one^0 == 0 /\ fd^0-fd^post26 == 0), cost: 1
  26: l18 -> l5 : __const_10^0'=__const_10^post27, __rho_15_^0'=__rho_15_^post27, __rho_16_^0'=__rho_16_^post27, __rho_1_^0'=__rho_1_^post27, __rho_2_^0'=__rho_2_^post27, __rho_3_^0'=__rho_3_^post27, __rho_4_^0'=__rho_4_^post27, __rho_5_^0'=__rho_5_^post27, __rho_8_^0'=__rho_8_^post27, __rho_9_^0'=__rho_9_^post27, added^0'=added^post27, addr^0'=addr^post27, addr_ai_family^0'=addr_ai_family^post27, addrs^0'=addrs^post27, err^0'=err^post27, family^0'=family^post27, fd^0'=fd^post27, listen_index^0'=listen_index^post27, listensocket_of_listen_index^0'=listensocket_of_listen_index^post27, maxaddr^0'=maxaddr^post27, maxbackends^0'=maxbackends^post27, maxconn^0'=maxconn^post27, maxlisten^0'=maxlisten^post27, one^0'=one^post27, ret^0'=ret^post27, tmp1^0'=tmp1^post27, (-__rho_9_^post27+__rho_9_^0 == 0 /\ -listen_index^post27+listen_index^0 == 0 /\ -addr_ai_family^post27+addr_ai_family^0 == 0 /\ -err^post27+err^0 == 0 /\ -__rho_5_^post27+__rho_5_^0 == 0 /\ -__rho_4_^post27+__rho_4_^0 == 0 /\ -__rho_2_^post27+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post27 == 0 /\ 1-fd^0 <= 0 /\ __const_10^0-__const_10^post27 == 0 /\ family^0-family^post27 == 0 /\ -addr^post27+addr^0 == 0 /\ added^0-added^post27 == 0 /\ maxaddr^0-maxaddr^post27 == 0 /\ -maxbackends^post27+maxbackends^0 == 0 /\ addrs^0-addrs^post27 == 0 /\ maxconn^0-maxconn^post27 == 0 /\ -ret^post27+ret^0 == 0 /\ -one^post27+one^0 == 0 /\ -__rho_15_^post27+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post27 == 0 /\ __rho_3_^0-__rho_3_^post27 == 0 /\ __rho_1_^0-__rho_1_^post27 == 0 /\ fd^0-fd^post27 == 0 /\ -listensocket_of_listen_index^post27+listensocket_of_listen_index^0 == 0 /\ tmp1^0-tmp1^post27 == 0 /\ maxlisten^0-maxlisten^post27 == 0), cost: 1
  42: l19 -> l27 : __const_10^0'=__const_10^post43, __rho_15_^0'=__rho_15_^post43, __rho_16_^0'=__rho_16_^post43, __rho_1_^0'=__rho_1_^post43, __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, __rho_4_^0'=__rho_4_^post43, __rho_5_^0'=__rho_5_^post43, __rho_8_^0'=__rho_8_^post43, __rho_9_^0'=__rho_9_^post43, added^0'=added^post43, addr^0'=addr^post43, addr_ai_family^0'=addr_ai_family^post43, addrs^0'=addrs^post43, err^0'=err^post43, family^0'=family^post43, fd^0'=fd^post43, listen_index^0'=listen_index^post43, listensocket_of_listen_index^0'=listensocket_of_listen_index^post43, maxaddr^0'=maxaddr^post43, maxbackends^0'=maxbackends^post43, maxconn^0'=maxconn^post43, maxlisten^0'=maxlisten^post43, one^0'=one^post43, ret^0'=ret^post43, tmp1^0'=tmp1^post43, (0 == 0 /\ __rho_8_^0-__rho_8_^post43 == 0 /\ -maxlisten^post43+maxlisten^0 == 0 /\ addrs^0-addrs^post43 == 0 /\ -__rho_9_^post43+__rho_9_^0 == 0 /\ added^0-added^post43 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post43 == 0 /\ -__rho_5_^post43+__rho_5_^0 == 0 /\ -__rho_4_^post43+__rho_4_^0 == 0 /\ -maxbackends^post43+maxbackends^0 == 0 /\ -__const_10^post43+__const_10^0 == 0 /\ -addr_ai_family^post43+addr_ai_family^0 == 0 /\ -err^post43+err^0 == 0 /\ maxconn^0-maxconn^post43 == 0 /\ -tmp1^post43+tmp1^0 == 0 /\ __rho_16_^0-__rho_16_^post43 == 0 /\ -one^post43+one^0 == 0 /\ -maxaddr^post43+maxaddr^0 == 0 /\ ret^0-ret^post43 == 0 /\ -__rho_15_^post43+__rho_15_^0 == 0 /\ -addr^post43+addr^0 == 0 /\ -family^post43+family^0 == 0 /\ fd^0-fd^post43 == 0 /\ 1-maxaddr^0+addr^0 <= 0 /\ -listen_index^post43+listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post43 == 0), cost: 1
  43: l19 -> l2 : __const_10^0'=__const_10^post44, __rho_15_^0'=__rho_15_^post44, __rho_16_^0'=__rho_16_^post44, __rho_1_^0'=__rho_1_^post44, __rho_2_^0'=__rho_2_^post44, __rho_3_^0'=__rho_3_^post44, __rho_4_^0'=__rho_4_^post44, __rho_5_^0'=__rho_5_^post44, __rho_8_^0'=__rho_8_^post44, __rho_9_^0'=__rho_9_^post44, added^0'=added^post44, addr^0'=addr^post44, addr_ai_family^0'=addr_ai_family^post44, addrs^0'=addrs^post44, err^0'=err^post44, family^0'=family^post44, fd^0'=fd^post44, listen_index^0'=listen_index^post44, listensocket_of_listen_index^0'=listensocket_of_listen_index^post44, maxaddr^0'=maxaddr^post44, maxbackends^0'=maxbackends^post44, maxconn^0'=maxconn^post44, maxlisten^0'=maxlisten^post44, one^0'=one^post44, ret^0'=ret^post44, tmp1^0'=tmp1^post44, (__rho_2_^0-__rho_2_^post44 == 0 /\ addrs^0-addrs^post44 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post44 == 0 /\ -__rho_8_^post44+__rho_8_^0 == 0 /\ -__rho_4_^post44+__rho_4_^0 == 0 /\ -err^post44+err^0 == 0 /\ __rho_5_^0-__rho_5_^post44 == 0 /\ -__rho_16_^post44+__rho_16_^0 == 0 /\ -addr^post44+addr^0 == 0 /\ -maxbackends^post44+maxbackends^0 == 0 /\ maxconn^0-maxconn^post44 == 0 /\ listen_index^0-listen_index^post44 == 0 /\ maxaddr^0-addr^0 <= 0 /\ ret^0-ret^post44 == 0 /\ -addr_ai_family^post44+addr_ai_family^0 == 0 /\ __rho_15_^0-__rho_15_^post44 == 0 /\ -one^post44+one^0 == 0 /\ -tmp1^post44+tmp1^0 == 0 /\ -__rho_3_^post44+__rho_3_^0 == 0 /\ -__rho_9_^post44+__rho_9_^0 == 0 /\ -family^post44+family^0 == 0 /\ -maxlisten^post44+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post44 == 0 /\ added^0-added^post44 == 0 /\ __rho_1_^0-__rho_1_^post44 == 0 /\ __const_10^0-__const_10^post44 == 0 /\ fd^0-fd^post44 == 0), cost: 1
  28: l20 -> l21 : __const_10^0'=__const_10^post29, __rho_15_^0'=__rho_15_^post29, __rho_16_^0'=__rho_16_^post29, __rho_1_^0'=__rho_1_^post29, __rho_2_^0'=__rho_2_^post29, __rho_3_^0'=__rho_3_^post29, __rho_4_^0'=__rho_4_^post29, __rho_5_^0'=__rho_5_^post29, __rho_8_^0'=__rho_8_^post29, __rho_9_^0'=__rho_9_^post29, added^0'=added^post29, addr^0'=addr^post29, addr_ai_family^0'=addr_ai_family^post29, addrs^0'=addrs^post29, err^0'=err^post29, family^0'=family^post29, fd^0'=fd^post29, listen_index^0'=listen_index^post29, listensocket_of_listen_index^0'=listensocket_of_listen_index^post29, maxaddr^0'=maxaddr^post29, maxbackends^0'=maxbackends^post29, maxconn^0'=maxconn^post29, maxlisten^0'=maxlisten^post29, one^0'=one^post29, ret^0'=ret^post29, tmp1^0'=tmp1^post29, (tmp1^0-tmp1^post29 == 0 /\ -one^post29+one^0 == 0 /\ __rho_1_^0-__rho_1_^post29 == 0 /\ fd^0-fd^post29 == 0 /\ added^0-added^post29 == 0 /\ listen_index^0-listen_index^post29 == 0 /\ __rho_2_^0-__rho_2_^post29 == 0 /\ -__rho_9_^post29+__rho_9_^0 == 0 /\ -__rho_3_^post29+__rho_3_^0 == 0 /\ __rho_5_^0-__rho_5_^post29 == 0 /\ __const_10^0-__const_10^post29 == 0 /\ -addr^post29+addr^0 == 0 /\ -addr_ai_family^post29+addr_ai_family^0 == 0 /\ -err^post29+err^0 == 0 /\ -__rho_15_^post29+__rho_15_^0 == 0 /\ -maxlisten^post29+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post29 == 0 /\ addrs^0-addrs^post29 == 0 /\ -family^post29+family^0 == 0 /\ -__rho_16_^post29+__rho_16_^0 == 0 /\ -listensocket_of_listen_index^post29+listensocket_of_listen_index^0 == 0 /\ -__rho_4_^post29+__rho_4_^0 == 0 /\ -__rho_8_^post29+__rho_8_^0 == 0 /\ -maxconn^post29+maxconn^0 == 0 /\ ret^0-ret^post29 == 0 /\ -maxbackends^post29+maxbackends^0 == 0), cost: 1
  29: l21 -> l18 : __const_10^0'=__const_10^post30, __rho_15_^0'=__rho_15_^post30, __rho_16_^0'=__rho_16_^post30, __rho_1_^0'=__rho_1_^post30, __rho_2_^0'=__rho_2_^post30, __rho_3_^0'=__rho_3_^post30, __rho_4_^0'=__rho_4_^post30, __rho_5_^0'=__rho_5_^post30, __rho_8_^0'=__rho_8_^post30, __rho_9_^0'=__rho_9_^post30, added^0'=added^post30, addr^0'=addr^post30, addr_ai_family^0'=addr_ai_family^post30, addrs^0'=addrs^post30, err^0'=err^post30, family^0'=family^post30, fd^0'=fd^post30, listen_index^0'=listen_index^post30, listensocket_of_listen_index^0'=listensocket_of_listen_index^post30, maxaddr^0'=maxaddr^post30, maxbackends^0'=maxbackends^post30, maxconn^0'=maxconn^post30, maxlisten^0'=maxlisten^post30, one^0'=one^post30, ret^0'=ret^post30, tmp1^0'=tmp1^post30, (0 == 0 /\ listen_index^0-listen_index^post30 == 0 /\ -__rho_16_^post30+__rho_16_^0 == 0 /\ fd^post30-__rho_15_^post30 == 0 /\ tmp1^0-tmp1^post30 == 0 /\ __rho_1_^0-__rho_1_^post30 == 0 /\ -__rho_3_^post30+__rho_3_^0 == 0 /\ __rho_2_^0-__rho_2_^post30 == 0 /\ -addr^post30+addr^0 == 0 /\ -listensocket_of_listen_index^post30+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post30+maxbackends^0 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0 /\ -maxconn^post30+maxconn^0 == 0 /\ -one^post30+one^0 == 0 /\ added^0-added^post30 == 0 /\ maxaddr^0-maxaddr^post30 == 0 /\ -family^post30+family^0 == 0 /\ -__rho_9_^post30+__rho_9_^0 == 0 /\ -addr_ai_family^post30+addr_ai_family^0 == 0 /\ -err^post30+err^0 == 0 /\ -__rho_8_^post30+__rho_8_^0 == 0 /\ -__rho_4_^post30+__rho_4_^0 == 0 /\ addrs^0-addrs^post30 == 0 /\ maxlisten^0-maxlisten^post30 == 0 /\ __const_10^0-__const_10^post30 == 0 /\ __rho_5_^0-__rho_5_^post30 == 0 /\ -ret^post30+ret^0 == 0), cost: 1
  30: l21 -> l2 : __const_10^0'=__const_10^post31, __rho_15_^0'=__rho_15_^post31, __rho_16_^0'=__rho_16_^post31, __rho_1_^0'=__rho_1_^post31, __rho_2_^0'=__rho_2_^post31, __rho_3_^0'=__rho_3_^post31, __rho_4_^0'=__rho_4_^post31, __rho_5_^0'=__rho_5_^post31, __rho_8_^0'=__rho_8_^post31, __rho_9_^0'=__rho_9_^post31, added^0'=added^post31, addr^0'=addr^post31, addr_ai_family^0'=addr_ai_family^post31, addrs^0'=addrs^post31, err^0'=err^post31, family^0'=family^post31, fd^0'=fd^post31, listen_index^0'=listen_index^post31, listensocket_of_listen_index^0'=listensocket_of_listen_index^post31, maxaddr^0'=maxaddr^post31, maxbackends^0'=maxbackends^post31, maxconn^0'=maxconn^post31, maxlisten^0'=maxlisten^post31, one^0'=one^post31, ret^0'=ret^post31, tmp1^0'=tmp1^post31, (-__rho_4_^post31+__rho_4_^0 == 0 /\ -__rho_2_^post31+__rho_2_^0 == 0 /\ -__rho_1_^post31+__rho_1_^0 == 0 /\ -__rho_5_^post31+__rho_5_^0 == 0 /\ fd^0-fd^post31 == 0 /\ -__const_10^post31+__const_10^0 == 0 /\ maxconn^0-maxconn^post31 == 0 /\ ret^0-ret^post31 == 0 /\ -maxlisten^post31+maxlisten^0 == 0 /\ maxlisten^0-listen_index^0 <= 0 /\ -addr^post31+addr^0 == 0 /\ -__rho_15_^post31+__rho_15_^0 == 0 /\ __rho_3_^0-__rho_3_^post31 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post31 == 0 /\ -added^post31+added^0 == 0 /\ tmp1^0-tmp1^post31 == 0 /\ family^0-family^post31 == 0 /\ -maxbackends^post31+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post31 == 0 /\ addr_ai_family^0-addr_ai_family^post31 == 0 /\ __rho_16_^0-__rho_16_^post31 == 0 /\ -err^post31+err^0 == 0 /\ -one^post31+one^0 == 0 /\ addrs^0-addrs^post31 == 0 /\ -listen_index^post31+listen_index^0 == 0 /\ __rho_9_^0-__rho_9_^post31 == 0 /\ -maxaddr^post31+maxaddr^0 == 0), cost: 1
  31: l22 -> l23 : __const_10^0'=__const_10^post32, __rho_15_^0'=__rho_15_^post32, __rho_16_^0'=__rho_16_^post32, __rho_1_^0'=__rho_1_^post32, __rho_2_^0'=__rho_2_^post32, __rho_3_^0'=__rho_3_^post32, __rho_4_^0'=__rho_4_^post32, __rho_5_^0'=__rho_5_^post32, __rho_8_^0'=__rho_8_^post32, __rho_9_^0'=__rho_9_^post32, added^0'=added^post32, addr^0'=addr^post32, addr_ai_family^0'=addr_ai_family^post32, addrs^0'=addrs^post32, err^0'=err^post32, family^0'=family^post32, fd^0'=fd^post32, listen_index^0'=listen_index^post32, listensocket_of_listen_index^0'=listensocket_of_listen_index^post32, maxaddr^0'=maxaddr^post32, maxbackends^0'=maxbackends^post32, maxconn^0'=maxconn^post32, maxlisten^0'=maxlisten^post32, one^0'=one^post32, ret^0'=ret^post32, tmp1^0'=tmp1^post32, (maxconn^0-maxconn^post32 == 0 /\ -maxlisten^post32+maxlisten^0 == 0 /\ -added^post32+added^0 == 0 /\ -__rho_2_^post32+__rho_2_^0 == 0 /\ -__rho_5_^post32+__rho_5_^0 == 0 /\ -__rho_1_^post32+__rho_1_^0 == 0 /\ ret^0-ret^post32 == 0 /\ family^0-family^post32 == 0 /\ __rho_4_^0-__rho_4_^post32 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post32 == 0 /\ -maxbackends^post32+maxbackends^0 == 0 /\ __rho_3_^0-__rho_3_^post32 == 0 /\ -err^post32+err^0 == 0 /\ fd^0-fd^post32 == 0 /\ tmp1^0-tmp1^post32 == 0 /\ -1+listen_index^post32-listen_index^0 == 0 /\ __const_10^0-__const_10^post32 == 0 /\ -__rho_15_^post32+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post32 == 0 /\ __rho_8_^0-__rho_8_^post32 == 0 /\ -one^post32+one^0 == 0 /\ -maxaddr^post32+maxaddr^0 == 0 /\ -addr^post32+addr^0 == 0 /\ -addrs^post32+addrs^0 == 0 /\ __rho_9_^0-__rho_9_^post32 == 0 /\ addr_ai_family^0-addr_ai_family^post32 == 0), cost: 1
  41: l23 -> l25 : __const_10^0'=__const_10^post42, __rho_15_^0'=__rho_15_^post42, __rho_16_^0'=__rho_16_^post42, __rho_1_^0'=__rho_1_^post42, __rho_2_^0'=__rho_2_^post42, __rho_3_^0'=__rho_3_^post42, __rho_4_^0'=__rho_4_^post42, __rho_5_^0'=__rho_5_^post42, __rho_8_^0'=__rho_8_^post42, __rho_9_^0'=__rho_9_^post42, added^0'=added^post42, addr^0'=addr^post42, addr_ai_family^0'=addr_ai_family^post42, addrs^0'=addrs^post42, err^0'=err^post42, family^0'=family^post42, fd^0'=fd^post42, listen_index^0'=listen_index^post42, listensocket_of_listen_index^0'=listensocket_of_listen_index^post42, maxaddr^0'=maxaddr^post42, maxbackends^0'=maxbackends^post42, maxconn^0'=maxconn^post42, maxlisten^0'=maxlisten^post42, one^0'=one^post42, ret^0'=ret^post42, tmp1^0'=tmp1^post42, (addrs^0-addrs^post42 == 0 /\ -listensocket_of_listen_index^post42+listensocket_of_listen_index^0 == 0 /\ added^0-added^post42 == 0 /\ __const_10^0-__const_10^post42 == 0 /\ -maxbackends^post42+maxbackends^0 == 0 /\ -__rho_9_^post42+__rho_9_^0 == 0 /\ -__rho_5_^post42+__rho_5_^0 == 0 /\ -one^post42+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post42 == 0 /\ __rho_8_^0-__rho_8_^post42 == 0 /\ maxconn^0-maxconn^post42 == 0 /\ -listen_index^post42+listen_index^0 == 0 /\ -__rho_15_^post42+__rho_15_^0 == 0 /\ family^0-family^post42 == 0 /\ maxaddr^0-maxaddr^post42 == 0 /\ -ret^post42+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post42 == 0 /\ fd^0-fd^post42 == 0 /\ -__rho_2_^post42+__rho_2_^0 == 0 /\ -__rho_4_^post42+__rho_4_^0 == 0 /\ -err^post42+err^0 == 0 /\ maxlisten^0-maxlisten^post42 == 0 /\ __rho_3_^0-__rho_3_^post42 == 0 /\ __rho_16_^0-__rho_16_^post42 == 0 /\ tmp1^0-tmp1^post42 == 0 /\ -addr^post42+addr^0 == 0), cost: 1
  32: l24 -> l22 : __const_10^0'=__const_10^post33, __rho_15_^0'=__rho_15_^post33, __rho_16_^0'=__rho_16_^post33, __rho_1_^0'=__rho_1_^post33, __rho_2_^0'=__rho_2_^post33, __rho_3_^0'=__rho_3_^post33, __rho_4_^0'=__rho_4_^post33, __rho_5_^0'=__rho_5_^post33, __rho_8_^0'=__rho_8_^post33, __rho_9_^0'=__rho_9_^post33, added^0'=added^post33, addr^0'=addr^post33, addr_ai_family^0'=addr_ai_family^post33, addrs^0'=addrs^post33, err^0'=err^post33, family^0'=family^post33, fd^0'=fd^post33, listen_index^0'=listen_index^post33, listensocket_of_listen_index^0'=listensocket_of_listen_index^post33, maxaddr^0'=maxaddr^post33, maxbackends^0'=maxbackends^post33, maxconn^0'=maxconn^post33, maxlisten^0'=maxlisten^post33, one^0'=one^post33, ret^0'=ret^post33, tmp1^0'=tmp1^post33, (-one^post33+one^0 == 0 /\ -family^post33+family^0 == 0 /\ -__rho_8_^post33+__rho_8_^0 == 0 /\ -__rho_9_^post33+__rho_9_^0 == 0 /\ __rho_16_^0-__rho_16_^post33 == 0 /\ listen_index^0-listen_index^post33 == 0 /\ -__rho_4_^post33+__rho_4_^0 == 0 /\ -__rho_2_^post33+__rho_2_^0 == 0 /\ fd^0-fd^post33 == 0 /\ -listensocket_of_listen_index^0 <= 0 /\ tmp1^0-tmp1^post33 == 0 /\ __rho_1_^0-__rho_1_^post33 == 0 /\ __const_10^0-__const_10^post33 == 0 /\ -addr_ai_family^post33+addr_ai_family^0 == 0 /\ -maxlisten^post33+maxlisten^0 == 0 /\ addrs^0-addrs^post33 == 0 /\ -ret^post33+ret^0 == 0 /\ err^0-err^post33 == 0 /\ __rho_3_^0-__rho_3_^post33 == 0 /\ maxaddr^0-maxaddr^post33 == 0 /\ added^0-added^post33 == 0 /\ -listensocket_of_listen_index^post33+listensocket_of_listen_index^0 == 0 /\ -maxconn^post33+maxconn^0 == 0 /\ -addr^post33+addr^0 == 0 /\ -__rho_5_^post33+__rho_5_^0 == 0 /\ -maxbackends^post33+maxbackends^0 == 0 /\ -__rho_15_^post33+__rho_15_^0 == 0), cost: 1
  33: l24 -> l22 : __const_10^0'=__const_10^post34, __rho_15_^0'=__rho_15_^post34, __rho_16_^0'=__rho_16_^post34, __rho_1_^0'=__rho_1_^post34, __rho_2_^0'=__rho_2_^post34, __rho_3_^0'=__rho_3_^post34, __rho_4_^0'=__rho_4_^post34, __rho_5_^0'=__rho_5_^post34, __rho_8_^0'=__rho_8_^post34, __rho_9_^0'=__rho_9_^post34, added^0'=added^post34, addr^0'=addr^post34, addr_ai_family^0'=addr_ai_family^post34, addrs^0'=addrs^post34, err^0'=err^post34, family^0'=family^post34, fd^0'=fd^post34, listen_index^0'=listen_index^post34, listensocket_of_listen_index^0'=listensocket_of_listen_index^post34, maxaddr^0'=maxaddr^post34, maxbackends^0'=maxbackends^post34, maxconn^0'=maxconn^post34, maxlisten^0'=maxlisten^post34, one^0'=one^post34, ret^0'=ret^post34, tmp1^0'=tmp1^post34, (-ret^post34+ret^0 == 0 /\ -maxconn^post34+maxconn^0 == 0 /\ listen_index^0-listen_index^post34 == 0 /\ tmp1^0-tmp1^post34 == 0 /\ maxaddr^0-maxaddr^post34 == 0 /\ __rho_1_^0-__rho_1_^post34 == 0 /\ -addr^post34+addr^0 == 0 /\ addrs^0-addrs^post34 == 0 /\ added^0-added^post34 == 0 /\ fd^0-fd^post34 == 0 /\ __rho_2_^0-__rho_2_^post34 == 0 /\ __const_10^0-__const_10^post34 == 0 /\ -__rho_16_^post34+__rho_16_^0 == 0 /\ -__rho_9_^post34+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post34+listensocket_of_listen_index^0 == 0 /\ -__rho_3_^post34+__rho_3_^0 == 0 /\ err^0-err^post34 == 0 /\ -maxbackends^post34+maxbackends^0 == 0 /\ -__rho_4_^post34+__rho_4_^0 == 0 /\ -one^post34+one^0 == 0 /\ __rho_8_^0-__rho_8_^post34 == 0 /\ -__rho_15_^post34+__rho_15_^0 == 0 /\ __rho_5_^0-__rho_5_^post34 == 0 /\ -addr_ai_family^post34+addr_ai_family^0 == 0 /\ 2+listensocket_of_listen_index^0 <= 0 /\ -family^post34+family^0 == 0 /\ -maxlisten^post34+maxlisten^0 == 0), cost: 1
  34: l24 -> l20 : __const_10^0'=__const_10^post35, __rho_15_^0'=__rho_15_^post35, __rho_16_^0'=__rho_16_^post35, __rho_1_^0'=__rho_1_^post35, __rho_2_^0'=__rho_2_^post35, __rho_3_^0'=__rho_3_^post35, __rho_4_^0'=__rho_4_^post35, __rho_5_^0'=__rho_5_^post35, __rho_8_^0'=__rho_8_^post35, __rho_9_^0'=__rho_9_^post35, added^0'=added^post35, addr^0'=addr^post35, addr_ai_family^0'=addr_ai_family^post35, addrs^0'=addrs^post35, err^0'=err^post35, family^0'=family^post35, fd^0'=fd^post35, listen_index^0'=listen_index^post35, listensocket_of_listen_index^0'=listensocket_of_listen_index^post35, maxaddr^0'=maxaddr^post35, maxbackends^0'=maxbackends^post35, maxconn^0'=maxconn^post35, maxlisten^0'=maxlisten^post35, one^0'=one^post35, ret^0'=ret^post35, tmp1^0'=tmp1^post35, (-addr^post35+addr^0 == 0 /\ family^0-family^post35 == 0 /\ added^0-added^post35 == 0 /\ -listensocket_of_listen_index^post35+listensocket_of_listen_index^0 == 0 /\ maxaddr^0-maxaddr^post35 == 0 /\ __rho_8_^0-__rho_8_^post35 == 0 /\ -ret^post35+ret^0 == 0 /\ -one^post35+one^0 == 0 /\ tmp1^0-tmp1^post35 == 0 /\ fd^0-fd^post35 == 0 /\ __rho_1_^0-__rho_1_^post35 == 0 /\ -listen_index^post35+listen_index^0 == 0 /\ -__rho_2_^post35+__rho_2_^0 == 0 /\ addrs^0-addrs^post35 == 0 /\ maxconn^0-maxconn^post35 == 0 /\ -__rho_4_^post35+__rho_4_^0 == 0 /\ __rho_15_^0-__rho_15_^post35 == 0 /\ 1+listensocket_of_listen_index^0 <= 0 /\ -1-listensocket_of_listen_index^0 <= 0 /\ maxlisten^0-maxlisten^post35 == 0 /\ __const_10^0-__const_10^post35 == 0 /\ -__rho_3_^post35+__rho_3_^0 == 0 /\ -addr_ai_family^post35+addr_ai_family^0 == 0 /\ -err^post35+err^0 == 0 /\ -__rho_16_^post35+__rho_16_^0 == 0 /\ -__rho_9_^post35+__rho_9_^0 == 0 /\ -maxbackends^post35+maxbackends^0 == 0 /\ __rho_5_^0-__rho_5_^post35 == 0), cost: 1
  35: l25 -> l24 : __const_10^0'=__const_10^post36, __rho_15_^0'=__rho_15_^post36, __rho_16_^0'=__rho_16_^post36, __rho_1_^0'=__rho_1_^post36, __rho_2_^0'=__rho_2_^post36, __rho_3_^0'=__rho_3_^post36, __rho_4_^0'=__rho_4_^post36, __rho_5_^0'=__rho_5_^post36, __rho_8_^0'=__rho_8_^post36, __rho_9_^0'=__rho_9_^post36, added^0'=added^post36, addr^0'=addr^post36, addr_ai_family^0'=addr_ai_family^post36, addrs^0'=addrs^post36, err^0'=err^post36, family^0'=family^post36, fd^0'=fd^post36, listen_index^0'=listen_index^post36, listensocket_of_listen_index^0'=listensocket_of_listen_index^post36, maxaddr^0'=maxaddr^post36, maxbackends^0'=maxbackends^post36, maxconn^0'=maxconn^post36, maxlisten^0'=maxlisten^post36, one^0'=one^post36, ret^0'=ret^post36, tmp1^0'=tmp1^post36, (family^0-family^post36 == 0 /\ -maxaddr^post36+maxaddr^0 == 0 /\ fd^0-fd^post36 == 0 /\ maxlisten^0-listen_index^0 <= 0 /\ -maxbackends^post36+maxbackends^0 == 0 /\ addrs^0-addrs^post36 == 0 /\ -__rho_5_^post36+__rho_5_^0 == 0 /\ -__rho_1_^post36+__rho_1_^0 == 0 /\ ret^0-ret^post36 == 0 /\ -one^post36+one^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post36 == 0 /\ -addr^post36+addr^0 == 0 /\ -maxlisten^post36+maxlisten^0 == 0 /\ __rho_16_^0-__rho_16_^post36 == 0 /\ __rho_3_^0-__rho_3_^post36 == 0 /\ -listen_index^post36+listen_index^0 == 0 /\ tmp1^0-tmp1^post36 == 0 /\ -__rho_15_^post36+__rho_15_^0 == 0 /\ -added^post36+added^0 == 0 /\ __const_10^0-__const_10^post36 == 0 /\ addr_ai_family^0-addr_ai_family^post36 == 0 /\ __rho_9_^0-__rho_9_^post36 == 0 /\ -__rho_4_^post36+__rho_4_^0 == 0 /\ -__rho_2_^post36+__rho_2_^0 == 0 /\ -err^post36+err^0 == 0 /\ __rho_8_^0-__rho_8_^post36 == 0 /\ maxconn^0-maxconn^post36 == 0), cost: 1
  36: l25 -> l20 : __const_10^0'=__const_10^post37, __rho_15_^0'=__rho_15_^post37, __rho_16_^0'=__rho_16_^post37, __rho_1_^0'=__rho_1_^post37, __rho_2_^0'=__rho_2_^post37, __rho_3_^0'=__rho_3_^post37, __rho_4_^0'=__rho_4_^post37, __rho_5_^0'=__rho_5_^post37, __rho_8_^0'=__rho_8_^post37, __rho_9_^0'=__rho_9_^post37, added^0'=added^post37, addr^0'=addr^post37, addr_ai_family^0'=addr_ai_family^post37, addrs^0'=addrs^post37, err^0'=err^post37, family^0'=family^post37, fd^0'=fd^post37, listen_index^0'=listen_index^post37, listensocket_of_listen_index^0'=listensocket_of_listen_index^post37, maxaddr^0'=maxaddr^post37, maxbackends^0'=maxbackends^post37, maxconn^0'=maxconn^post37, maxlisten^0'=maxlisten^post37, one^0'=one^post37, ret^0'=ret^post37, tmp1^0'=tmp1^post37, (-maxaddr^post37+maxaddr^0 == 0 /\ -maxbackends^post37+maxbackends^0 == 0 /\ __rho_1_^0-__rho_1_^post37 == 0 /\ fd^0-fd^post37 == 0 /\ -maxlisten^post37+maxlisten^0 == 0 /\ -tmp1^post37+tmp1^0 == 0 /\ -listen_index^post37+listen_index^0 == 0 /\ ret^0-ret^post37 == 0 /\ -__rho_5_^post37+__rho_5_^0 == 0 /\ family^0-family^post37 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post37 == 0 /\ __rho_3_^0-__rho_3_^post37 == 0 /\ __rho_16_^0-__rho_16_^post37 == 0 /\ -one^post37+one^0 == 0 /\ __const_10^0-__const_10^post37 == 0 /\ addr_ai_family^0-addr_ai_family^post37 == 0 /\ -addr^post37+addr^0 == 0 /\ -__rho_15_^post37+__rho_15_^0 == 0 /\ -err^post37+err^0 == 0 /\ addrs^0-addrs^post37 == 0 /\ __rho_9_^0-__rho_9_^post37 == 0 /\ -added^post37+added^0 == 0 /\ maxconn^0-maxconn^post37 == 0 /\ -__rho_2_^post37+__rho_2_^0 == 0 /\ -__rho_4_^post37+__rho_4_^0 == 0 /\ __rho_8_^0-__rho_8_^post37 == 0), cost: 1
  37: l26 -> l23 : __const_10^0'=__const_10^post38, __rho_15_^0'=__rho_15_^post38, __rho_16_^0'=__rho_16_^post38, __rho_1_^0'=__rho_1_^post38, __rho_2_^0'=__rho_2_^post38, __rho_3_^0'=__rho_3_^post38, __rho_4_^0'=__rho_4_^post38, __rho_5_^0'=__rho_5_^post38, __rho_8_^0'=__rho_8_^post38, __rho_9_^0'=__rho_9_^post38, added^0'=added^post38, addr^0'=addr^post38, addr_ai_family^0'=addr_ai_family^post38, addrs^0'=addrs^post38, err^0'=err^post38, family^0'=family^post38, fd^0'=fd^post38, listen_index^0'=listen_index^post38, listensocket_of_listen_index^0'=listensocket_of_listen_index^post38, maxaddr^0'=maxaddr^post38, maxbackends^0'=maxbackends^post38, maxconn^0'=maxconn^post38, maxlisten^0'=maxlisten^post38, one^0'=one^post38, ret^0'=ret^post38, tmp1^0'=tmp1^post38, (__rho_16_^0-__rho_16_^post38 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post38 == 0 /\ -addr_ai_family^post38+addr_ai_family^0 == 0 /\ -__rho_2_^post38+__rho_2_^0 == 0 /\ -addr^post38+addr^0 == 0 /\ -listen_index^post38+listen_index^0 == 0 /\ family^0-family^post38 == 0 /\ -err^post38+err^0 == 0 /\ -__rho_15_^post38+__rho_15_^0 == 0 /\ __rho_8_^0-__rho_8_^post38 == 0 /\ __rho_3_^0 <= 0 /\ __const_10^0-__const_10^post38 == 0 /\ -added^post38+added^0 == 0 /\ -maxaddr^post38+maxaddr^0 == 0 /\ -__rho_4_^post38+__rho_4_^0 == 0 /\ addrs^0-addrs^post38 == 0 /\ __rho_1_^0-__rho_1_^post38 == 0 /\ ret^0-ret^post38 == 0 /\ __rho_3_^0-__rho_3_^post38 == 0 /\ -maxlisten^post38+maxlisten^0 == 0 /\ fd^0-fd^post38 == 0 /\ maxconn^0-maxconn^post38 == 0 /\ -__rho_9_^post38+__rho_9_^0 == 0 /\ -maxbackends^post38+maxbackends^0 == 0 /\ -one^post38+one^0 == 0 /\ -tmp1^post38+tmp1^0 == 0 /\ -__rho_5_^post38+__rho_5_^0 == 0), cost: 1
  38: l26 -> l5 : __const_10^0'=__const_10^post39, __rho_15_^0'=__rho_15_^post39, __rho_16_^0'=__rho_16_^post39, __rho_1_^0'=__rho_1_^post39, __rho_2_^0'=__rho_2_^post39, __rho_3_^0'=__rho_3_^post39, __rho_4_^0'=__rho_4_^post39, __rho_5_^0'=__rho_5_^post39, __rho_8_^0'=__rho_8_^post39, __rho_9_^0'=__rho_9_^post39, added^0'=added^post39, addr^0'=addr^post39, addr_ai_family^0'=addr_ai_family^post39, addrs^0'=addrs^post39, err^0'=err^post39, family^0'=family^post39, fd^0'=fd^post39, listen_index^0'=listen_index^post39, listensocket_of_listen_index^0'=listensocket_of_listen_index^post39, maxaddr^0'=maxaddr^post39, maxbackends^0'=maxbackends^post39, maxconn^0'=maxconn^post39, maxlisten^0'=maxlisten^post39, one^0'=one^post39, ret^0'=ret^post39, tmp1^0'=tmp1^post39, (-tmp1^post39+tmp1^0 == 0 /\ -one^post39+one^0 == 0 /\ __const_10^0-__const_10^post39 == 0 /\ -err^post39+err^0 == 0 /\ addrs^0-addrs^post39 == 0 /\ -listen_index^post39+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post39 == 0 /\ family^0-family^post39 == 0 /\ __rho_8_^0-__rho_8_^post39 == 0 /\ -maxaddr^post39+maxaddr^0 == 0 /\ __rho_5_^0-__rho_5_^post39 == 0 /\ -addr_ai_family^post39+addr_ai_family^0 == 0 /\ -__rho_2_^post39+__rho_2_^0 == 0 /\ -__rho_4_^post39+__rho_4_^0 == 0 /\ -__rho_9_^post39+__rho_9_^0 == 0 /\ -maxlisten^post39+maxlisten^0 == 0 /\ -__rho_3_^post39+__rho_3_^0 == 0 /\ ret^0-ret^post39 == 0 /\ -addr^post39+addr^0 == 0 /\ -__rho_16_^post39+__rho_16_^0 == 0 /\ 1-__rho_3_^0 <= 0 /\ __rho_1_^0-__rho_1_^post39 == 0 /\ added^0-added^post39 == 0 /\ maxconn^0-maxconn^post39 == 0 /\ -maxbackends^post39+maxbackends^0 == 0 /\ fd^0-fd^post39 == 0 /\ __rho_15_^0-__rho_15_^post39 == 0), cost: 1
  39: l27 -> l23 : __const_10^0'=__const_10^post40, __rho_15_^0'=__rho_15_^post40, __rho_16_^0'=__rho_16_^post40, __rho_1_^0'=__rho_1_^post40, __rho_2_^0'=__rho_2_^post40, __rho_3_^0'=__rho_3_^post40, __rho_4_^0'=__rho_4_^post40, __rho_5_^0'=__rho_5_^post40, __rho_8_^0'=__rho_8_^post40, __rho_9_^0'=__rho_9_^post40, added^0'=added^post40, addr^0'=addr^post40, addr_ai_family^0'=addr_ai_family^post40, addrs^0'=addrs^post40, err^0'=err^post40, family^0'=family^post40, fd^0'=fd^post40, listen_index^0'=listen_index^post40, listensocket_of_listen_index^0'=listensocket_of_listen_index^post40, maxaddr^0'=maxaddr^post40, maxbackends^0'=maxbackends^post40, maxconn^0'=maxconn^post40, maxlisten^0'=maxlisten^post40, one^0'=one^post40, ret^0'=ret^post40, tmp1^0'=tmp1^post40, (-one^post40+one^0 == 0 /\ -ret^post40+ret^0 == 0 /\ maxaddr^0-maxaddr^post40 == 0 /\ maxlisten^0-maxlisten^post40 == 0 /\ __const_10^0-__const_10^post40 == 0 /\ -addr^post40+addr^0 == 0 /\ __rho_8_^0-__rho_8_^post40 == 0 /\ __rho_5_^0-__rho_5_^post40 == 0 /\ -__rho_15_^post40+__rho_15_^0 == 0 /\ 1-__rho_2_^0 <= 0 /\ listen_index^0-listen_index^post40 == 0 /\ -family^post40+family^0 == 0 /\ -__rho_16_^post40+__rho_16_^0 == 0 /\ -__rho_9_^post40+__rho_9_^0 == 0 /\ fd^0-fd^post40 == 0 /\ -__rho_3_^post40+__rho_3_^0 == 0 /\ -__rho_4_^post40+__rho_4_^0 == 0 /\ tmp1^0-tmp1^post40 == 0 /\ maxconn^0-maxconn^post40 == 0 /\ __rho_1_^0-__rho_1_^post40 == 0 /\ addrs^0-addrs^post40 == 0 /\ err^0-err^post40 == 0 /\ -addr_ai_family^post40+addr_ai_family^0 == 0 /\ -maxbackends^post40+maxbackends^0 == 0 /\ added^0-added^post40 == 0 /\ -listensocket_of_listen_index^post40+listensocket_of_listen_index^0 == 0 /\ __rho_2_^0-__rho_2_^post40 == 0), cost: 1
  40: l27 -> l26 : __const_10^0'=__const_10^post41, __rho_15_^0'=__rho_15_^post41, __rho_16_^0'=__rho_16_^post41, __rho_1_^0'=__rho_1_^post41, __rho_2_^0'=__rho_2_^post41, __rho_3_^0'=__rho_3_^post41, __rho_4_^0'=__rho_4_^post41, __rho_5_^0'=__rho_5_^post41, __rho_8_^0'=__rho_8_^post41, __rho_9_^0'=__rho_9_^post41, added^0'=added^post41, addr^0'=addr^post41, addr_ai_family^0'=addr_ai_family^post41, addrs^0'=addrs^post41, err^0'=err^post41, family^0'=family^post41, fd^0'=fd^post41, listen_index^0'=listen_index^post41, listensocket_of_listen_index^0'=listensocket_of_listen_index^post41, maxaddr^0'=maxaddr^post41, maxbackends^0'=maxbackends^post41, maxconn^0'=maxconn^post41, maxlisten^0'=maxlisten^post41, one^0'=one^post41, ret^0'=ret^post41, tmp1^0'=tmp1^post41, (__rho_16_^0-__rho_16_^post41 == 0 /\ -__rho_15_^post41+__rho_15_^0 == 0 /\ -__rho_4_^post41+__rho_4_^0 == 0 /\ -__rho_5_^post41+__rho_5_^0 == 0 /\ -ret^post41+ret^0 == 0 /\ addr_ai_family^0-addr_ai_family^post41 == 0 /\ -__rho_2_^post41+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post41 == 0 /\ __const_10^0-__const_10^post41 == 0 /\ -addr^post41+addr^0 == 0 /\ -maxbackends^post41+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post41+listensocket_of_listen_index^0 == 0 /\ -addrs^post41+addrs^0 == 0 /\ -one^post41+one^0 == 0 /\ maxconn^0-maxconn^post41 == 0 /\ -__rho_9_^post41+__rho_9_^0 == 0 /\ -err^post41+err^0 == 0 /\ __rho_1_^0-__rho_1_^post41 == 0 /\ -listen_index^post41+listen_index^0 == 0 /\ fd^0-fd^post41 == 0 /\ -added^post41+added^0 == 0 /\ __rho_2_^0 <= 0 /\ tmp1^0-tmp1^post41 == 0 /\ __rho_3_^0-__rho_3_^post41 == 0 /\ maxlisten^0-maxlisten^post41 == 0 /\ family^0-family^post41 == 0 /\ maxaddr^0-maxaddr^post41 == 0), cost: 1
  44: l28 -> l29 : __const_10^0'=__const_10^post45, __rho_15_^0'=__rho_15_^post45, __rho_16_^0'=__rho_16_^post45, __rho_1_^0'=__rho_1_^post45, __rho_2_^0'=__rho_2_^post45, __rho_3_^0'=__rho_3_^post45, __rho_4_^0'=__rho_4_^post45, __rho_5_^0'=__rho_5_^post45, __rho_8_^0'=__rho_8_^post45, __rho_9_^0'=__rho_9_^post45, added^0'=added^post45, addr^0'=addr^post45, addr_ai_family^0'=addr_ai_family^post45, addrs^0'=addrs^post45, err^0'=err^post45, family^0'=family^post45, fd^0'=fd^post45, listen_index^0'=listen_index^post45, listensocket_of_listen_index^0'=listensocket_of_listen_index^post45, maxaddr^0'=maxaddr^post45, maxbackends^0'=maxbackends^post45, maxconn^0'=maxconn^post45, maxlisten^0'=maxlisten^post45, one^0'=one^post45, ret^0'=ret^post45, tmp1^0'=tmp1^post45, (__rho_2_^0-__rho_2_^post45 == 0 /\ maxlisten^0-maxlisten^post45 == 0 /\ -addr_ai_family^post45+addr_ai_family^0 == 0 /\ -family^post45+family^0 == 0 /\ __rho_5_^0-__rho_5_^post45 == 0 /\ addr^0-addr^post45 == 0 /\ 1-addrs^0 <= 0 /\ -__rho_16_^post45+__rho_16_^0 == 0 /\ -ret^post45+ret^0 == 0 /\ -__rho_8_^post45+__rho_8_^0 == 0 /\ -__rho_4_^post45+__rho_4_^0 == 0 /\ err^0-err^post45 == 0 /\ added^0-added^post45 == 0 /\ tmp1^post45 == 0 /\ -maxbackends^post45+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post45+listensocket_of_listen_index^0 == 0 /\ __rho_15_^0-__rho_15_^post45 == 0 /\ maxconn^0-maxconn^post45 == 0 /\ maxaddr^0-maxaddr^post45 == 0 /\ -one^post45+one^0 == 0 /\ __const_10^0-__const_10^post45 == 0 /\ -__rho_9_^post45+__rho_9_^0 == 0 /\ -__rho_3_^post45+__rho_3_^0 == 0 /\ __rho_1_^0-__rho_1_^post45 == 0 /\ -listen_index^post45+listen_index^0 == 0 /\ fd^0-fd^post45 == 0 /\ addrs^0-addrs^post45 == 0), cost: 1
  45: l28 -> l29 : __const_10^0'=__const_10^post46, __rho_15_^0'=__rho_15_^post46, __rho_16_^0'=__rho_16_^post46, __rho_1_^0'=__rho_1_^post46, __rho_2_^0'=__rho_2_^post46, __rho_3_^0'=__rho_3_^post46, __rho_4_^0'=__rho_4_^post46, __rho_5_^0'=__rho_5_^post46, __rho_8_^0'=__rho_8_^post46, __rho_9_^0'=__rho_9_^post46, added^0'=added^post46, addr^0'=addr^post46, addr_ai_family^0'=addr_ai_family^post46, addrs^0'=addrs^post46, err^0'=err^post46, family^0'=family^post46, fd^0'=fd^post46, listen_index^0'=listen_index^post46, listensocket_of_listen_index^0'=listensocket_of_listen_index^post46, maxaddr^0'=maxaddr^post46, maxbackends^0'=maxbackends^post46, maxconn^0'=maxconn^post46, maxlisten^0'=maxlisten^post46, one^0'=one^post46, ret^0'=ret^post46, tmp1^0'=tmp1^post46, (-listensocket_of_listen_index^post46+listensocket_of_listen_index^0 == 0 /\ maxlisten^0-maxlisten^post46 == 0 /\ -addr^post46+addr^0 == 0 /\ -maxbackends^post46+maxbackends^0 == 0 /\ __const_10^0-__const_10^post46 == 0 /\ addrs^0 <= 0 /\ -addrs^post46+addrs^0 == 0 /\ -__rho_4_^post46+__rho_4_^0 == 0 /\ -__rho_15_^post46+__rho_15_^0 == 0 /\ -1+tmp1^post46 == 0 /\ -listen_index^post46+listen_index^0 == 0 /\ maxconn^0-maxconn^post46 == 0 /\ -ret^post46+ret^0 == 0 /\ -added^post46+added^0 == 0 /\ __rho_9_^0-__rho_9_^post46 == 0 /\ family^0-family^post46 == 0 /\ maxaddr^0-maxaddr^post46 == 0 /\ __rho_8_^0-__rho_8_^post46 == 0 /\ __rho_1_^0-__rho_1_^post46 == 0 /\ fd^0-fd^post46 == 0 /\ -err^post46+err^0 == 0 /\ -__rho_5_^post46+__rho_5_^0 == 0 /\ addr_ai_family^0-addr_ai_family^post46 == 0 /\ -__rho_2_^post46+__rho_2_^0 == 0 /\ __rho_3_^0-__rho_3_^post46 == 0 /\ -one^post46+one^0 == 0 /\ __rho_16_^0-__rho_16_^post46 == 0), cost: 1
  46: l29 -> l6 : __const_10^0'=__const_10^post47, __rho_15_^0'=__rho_15_^post47, __rho_16_^0'=__rho_16_^post47, __rho_1_^0'=__rho_1_^post47, __rho_2_^0'=__rho_2_^post47, __rho_3_^0'=__rho_3_^post47, __rho_4_^0'=__rho_4_^post47, __rho_5_^0'=__rho_5_^post47, __rho_8_^0'=__rho_8_^post47, __rho_9_^0'=__rho_9_^post47, added^0'=added^post47, addr^0'=addr^post47, addr_ai_family^0'=addr_ai_family^post47, addrs^0'=addrs^post47, err^0'=err^post47, family^0'=family^post47, fd^0'=fd^post47, listen_index^0'=listen_index^post47, listensocket_of_listen_index^0'=listensocket_of_listen_index^post47, maxaddr^0'=maxaddr^post47, maxbackends^0'=maxbackends^post47, maxconn^0'=maxconn^post47, maxlisten^0'=maxlisten^post47, one^0'=one^post47, ret^0'=ret^post47, tmp1^0'=tmp1^post47, (__const_10^0-__const_10^post47 == 0 /\ __rho_3_^0-__rho_3_^post47 == 0 /\ -err^post47+err^0 == 0 /\ tmp1^0-tmp1^post47 == 0 /\ -one^post47+one^0 == 0 /\ -addrs^post47+addrs^0 == 0 /\ -fd^post47+fd^0 == 0 /\ -addrs^0+addr^post47 == 0 /\ -listen_index^post47+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post47 == 0 /\ maxconn^0-maxconn^post47 == 0 /\ -__rho_2_^post47+__rho_2_^0 == 0 /\ -__rho_5_^post47+__rho_5_^0 == 0 /\ -__rho_4_^post47+__rho_4_^0 == 0 /\ -__rho_9_^post47+__rho_9_^0 == 0 /\ family^0-family^post47 == 0 /\ maxaddr^0-maxaddr^post47 == 0 /\ -__rho_15_^post47+__rho_15_^0 == 0 /\ maxlisten^0-maxlisten^post47 == 0 /\ __rho_1_^0-__rho_1_^post47 == 0 /\ -added^post47+added^0 == 0 /\ __rho_16_^0-__rho_16_^post47 == 0 /\ addr_ai_family^0-addr_ai_family^post47 == 0 /\ -ret^post47+ret^0 == 0 /\ -listensocket_of_listen_index^post47+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post47+maxbackends^0 == 0), cost: 1
  47: l30 -> l28 : __const_10^0'=__const_10^post48, __rho_15_^0'=__rho_15_^post48, __rho_16_^0'=__rho_16_^post48, __rho_1_^0'=__rho_1_^post48, __rho_2_^0'=__rho_2_^post48, __rho_3_^0'=__rho_3_^post48, __rho_4_^0'=__rho_4_^post48, __rho_5_^0'=__rho_5_^post48, __rho_8_^0'=__rho_8_^post48, __rho_9_^0'=__rho_9_^post48, added^0'=added^post48, addr^0'=addr^post48, addr_ai_family^0'=addr_ai_family^post48, addrs^0'=addrs^post48, err^0'=err^post48, family^0'=family^post48, fd^0'=fd^post48, listen_index^0'=listen_index^post48, listensocket_of_listen_index^0'=listensocket_of_listen_index^post48, maxaddr^0'=maxaddr^post48, maxbackends^0'=maxbackends^post48, maxconn^0'=maxconn^post48, maxlisten^0'=maxlisten^post48, one^0'=one^post48, ret^0'=ret^post48, tmp1^0'=tmp1^post48, (maxaddr^0-maxaddr^post48 == 0 /\ -__rho_15_^post48+__rho_15_^0 == 0 /\ -__const_10^post48+__const_10^0 == 0 /\ listen_index^0-listen_index^post48 == 0 /\ maxbackends^0-maxbackends^post48 == 0 /\ -listensocket_of_listen_index^post48+listensocket_of_listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post48 == 0 /\ __rho_2_^0-__rho_2_^post48 == 0 /\ -__rho_9_^post48+__rho_9_^0 == 0 /\ -__rho_3_^post48+__rho_3_^0 == 0 /\ -one^post48+one^0 == 0 /\ maxlisten^0-maxlisten^post48 == 0 /\ added^0-added^post48 == 0 /\ fd^0-fd^post48 == 0 /\ -addr^post48+addr^0 == 0 /\ tmp1^0-tmp1^post48 == 0 /\ addrs^0-addrs^post48 == 0 /\ __rho_5_^0-__rho_5_^post48 == 0 /\ ret^0 <= 0 /\ err^0-err^post48 == 0 /\ -addr_ai_family^post48+addr_ai_family^0 == 0 /\ -__rho_16_^post48+__rho_16_^0 == 0 /\ -family^post48+family^0 == 0 /\ -__rho_8_^post48+__rho_8_^0 == 0 /\ -ret^post48+ret^0 == 0 /\ -__rho_4_^post48+__rho_4_^0 == 0 /\ maxconn^0-maxconn^post48 == 0), cost: 1
  48: l30 -> l29 : __const_10^0'=__const_10^post49, __rho_15_^0'=__rho_15_^post49, __rho_16_^0'=__rho_16_^post49, __rho_1_^0'=__rho_1_^post49, __rho_2_^0'=__rho_2_^post49, __rho_3_^0'=__rho_3_^post49, __rho_4_^0'=__rho_4_^post49, __rho_5_^0'=__rho_5_^post49, __rho_8_^0'=__rho_8_^post49, __rho_9_^0'=__rho_9_^post49, added^0'=added^post49, addr^0'=addr^post49, addr_ai_family^0'=addr_ai_family^post49, addrs^0'=addrs^post49, err^0'=err^post49, family^0'=family^post49, fd^0'=fd^post49, listen_index^0'=listen_index^post49, listensocket_of_listen_index^0'=listensocket_of_listen_index^post49, maxaddr^0'=maxaddr^post49, maxbackends^0'=maxbackends^post49, maxconn^0'=maxconn^post49, maxlisten^0'=maxlisten^post49, one^0'=one^post49, ret^0'=ret^post49, tmp1^0'=tmp1^post49, (fd^0-fd^post49 == 0 /\ listen_index^0-listen_index^post49 == 0 /\ -1+tmp1^post49 == 0 /\ -maxlisten^post49+maxlisten^0 == 0 /\ 1-ret^0 <= 0 /\ __rho_16_^0-__rho_16_^post49 == 0 /\ added^0-added^post49 == 0 /\ __const_10^0-__const_10^post49 == 0 /\ -__rho_2_^post49+__rho_2_^0 == 0 /\ -__rho_4_^post49+__rho_4_^0 == 0 /\ -maxconn^post49+maxconn^0 == 0 /\ -__rho_9_^post49+__rho_9_^0 == 0 /\ maxaddr^0-maxaddr^post49 == 0 /\ __rho_1_^0-__rho_1_^post49 == 0 /\ -maxbackends^post49+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post49+listensocket_of_listen_index^0 == 0 /\ -addr_ai_family^post49+addr_ai_family^0 == 0 /\ addrs^0-addrs^post49 == 0 /\ -family^post49+family^0 == 0 /\ -addr^post49+addr^0 == 0 /\ -err^post49+err^0 == 0 /\ __rho_3_^0-__rho_3_^post49 == 0 /\ __rho_5_^0-__rho_5_^post49 == 0 /\ -__rho_15_^post49+__rho_15_^0 == 0 /\ -one^post49+one^0 == 0 /\ -ret^post49+ret^0 == 0 /\ -__rho_8_^post49+__rho_8_^0 == 0), cost: 1
  51: l32 -> l33 : __const_10^0'=__const_10^post52, __rho_15_^0'=__rho_15_^post52, __rho_16_^0'=__rho_16_^post52, __rho_1_^0'=__rho_1_^post52, __rho_2_^0'=__rho_2_^post52, __rho_3_^0'=__rho_3_^post52, __rho_4_^0'=__rho_4_^post52, __rho_5_^0'=__rho_5_^post52, __rho_8_^0'=__rho_8_^post52, __rho_9_^0'=__rho_9_^post52, added^0'=added^post52, addr^0'=addr^post52, addr_ai_family^0'=addr_ai_family^post52, addrs^0'=addrs^post52, err^0'=err^post52, family^0'=family^post52, fd^0'=fd^post52, listen_index^0'=listen_index^post52, listensocket_of_listen_index^0'=listensocket_of_listen_index^post52, maxaddr^0'=maxaddr^post52, maxbackends^0'=maxbackends^post52, maxconn^0'=maxconn^post52, maxlisten^0'=maxlisten^post52, one^0'=one^post52, ret^0'=ret^post52, tmp1^0'=tmp1^post52, (-tmp1^post52+tmp1^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post52 == 0 /\ addrs^0-addrs^post52 == 0 /\ -listen_index^post52+listen_index^0 == 0 /\ family^0-family^post52 == 0 /\ added^0-added^post52 == 0 /\ -one^post52+one^0 == 0 /\ -maxaddr^post52+maxaddr^0 == 0 /\ __rho_1_^0-__rho_1_^post52 == 0 /\ __rho_16_^0-__rho_16_^post52 == 0 /\ -addr_ai_family^post52+addr_ai_family^0 == 0 /\ -err^post52+err^0 == 0 /\ __const_10^0-__const_10^post52 == 0 /\ -maxlisten^post52+maxlisten^0 == 0 /\ __rho_3_^0-__rho_3_^post52 == 0 /\ -__rho_15_^post52+__rho_15_^0 == 0 /\ ret^0-ret^post52 == 0 /\ -__rho_2_^post52+__rho_2_^0 == 0 /\ -__rho_9_^post52+__rho_9_^0 == 0 /\ -__rho_4_^post52+__rho_4_^0 == 0 /\ -__rho_5_^post52+__rho_5_^0 == 0 /\ maxconn^0-maxconn^post52 == 0 /\ -addr^post52+addr^0 == 0 /\ __rho_8_^0-__rho_8_^post52 == 0 /\ -maxbackends^post52+maxbackends^0 == 0 /\ fd^0-fd^post52 == 0), cost: 1
  52: l33 -> l30 : __const_10^0'=__const_10^post53, __rho_15_^0'=__rho_15_^post53, __rho_16_^0'=__rho_16_^post53, __rho_1_^0'=__rho_1_^post53, __rho_2_^0'=__rho_2_^post53, __rho_3_^0'=__rho_3_^post53, __rho_4_^0'=__rho_4_^post53, __rho_5_^0'=__rho_5_^post53, __rho_8_^0'=__rho_8_^post53, __rho_9_^0'=__rho_9_^post53, added^0'=added^post53, addr^0'=addr^post53, addr_ai_family^0'=addr_ai_family^post53, addrs^0'=addrs^post53, err^0'=err^post53, family^0'=family^post53, fd^0'=fd^post53, listen_index^0'=listen_index^post53, listensocket_of_listen_index^0'=listensocket_of_listen_index^post53, maxaddr^0'=maxaddr^post53, maxbackends^0'=maxbackends^post53, maxconn^0'=maxconn^post53, maxlisten^0'=maxlisten^post53, one^0'=one^post53, ret^0'=ret^post53, tmp1^0'=tmp1^post53, (0 == 0 /\ -listen_index^post53+listen_index^0 == 0 /\ -one^post53+one^0 == 0 /\ maxaddr^0-maxaddr^post53 == 0 /\ maxlisten^0-maxlisten^post53 == 0 /\ -addr^post53+addr^0 == 0 /\ __rho_1_^0-__rho_1_^post53 == 0 /\ __rho_2_^0-__rho_2_^post53 == 0 /\ ret^post53-__rho_9_^post53 == 0 /\ added^0-added^post53 == 0 /\ -__rho_16_^post53+__rho_16_^0 == 0 /\ __const_10^0-__const_10^post53 == 0 /\ -__rho_15_^post53+__rho_15_^0 == 0 /\ -family^post53+family^0 == 0 /\ -err^post53+err^0 == 0 /\ -__rho_3_^post53+__rho_3_^0 == 0 /\ -__rho_4_^post53+__rho_4_^0 == 0 /\ tmp1^0-tmp1^post53 == 0 /\ addrs^0-addrs^post53 == 0 /\ __rho_8_^0-__rho_8_^post53 == 0 /\ fd^0-fd^post53 == 0 /\ maxconn^0-maxconn^post53 == 0 /\ -listensocket_of_listen_index^post53+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post53+maxbackends^0 == 0 /\ -addr_ai_family^post53+addr_ai_family^0 == 0 /\ __rho_5_^0-__rho_5_^post53 == 0), cost: 1
  53: l34 -> l32 : __const_10^0'=__const_10^post54, __rho_15_^0'=__rho_15_^post54, __rho_16_^0'=__rho_16_^post54, __rho_1_^0'=__rho_1_^post54, __rho_2_^0'=__rho_2_^post54, __rho_3_^0'=__rho_3_^post54, __rho_4_^0'=__rho_4_^post54, __rho_5_^0'=__rho_5_^post54, __rho_8_^0'=__rho_8_^post54, __rho_9_^0'=__rho_9_^post54, added^0'=added^post54, addr^0'=addr^post54, addr_ai_family^0'=addr_ai_family^post54, addrs^0'=addrs^post54, err^0'=err^post54, family^0'=family^post54, fd^0'=fd^post54, listen_index^0'=listen_index^post54, listensocket_of_listen_index^0'=listensocket_of_listen_index^post54, maxaddr^0'=maxaddr^post54, maxbackends^0'=maxbackends^post54, maxconn^0'=maxconn^post54, maxlisten^0'=maxlisten^post54, one^0'=one^post54, ret^0'=ret^post54, tmp1^0'=tmp1^post54, (maxaddr^0-maxaddr^post54 == 0 /\ -__rho_15_^post54+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post54 == 0 /\ -listensocket_of_listen_index^post54+listensocket_of_listen_index^0 == 0 /\ maxbackends^0-maxbackends^post54 == 0 /\ maxlisten^0-maxlisten^post54 == 0 /\ -__rho_2_^post54+__rho_2_^0 == 0 /\ -one^post54+one^0 == 0 /\ fd^0-fd^post54 == 0 /\ -ret^post54+ret^0 == 0 /\ __const_10^0-__const_10^post54 == 0 /\ addrs^0-addrs^post54 == 0 /\ -family^post54+family^0 == 0 /\ added^0-added^post54 == 0 /\ -addr^post54+addr^0 == 0 /\ 4-family^0 <= 0 /\ -listen_index^post54+listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post54 == 0 /\ -maxconn^post54+maxconn^0 == 0 /\ -__rho_4_^post54+__rho_4_^0 == 0 /\ -__rho_9_^post54+__rho_9_^0 == 0 /\ tmp1^0-tmp1^post54 == 0 /\ __rho_8_^0-__rho_8_^post54 == 0 /\ -addr_ai_family^post54+addr_ai_family^0 == 0 /\ __rho_3_^0-__rho_3_^post54 == 0 /\ __rho_5_^0-__rho_5_^post54 == 0 /\ -err^post54+err^0 == 0), cost: 1
  54: l34 -> l32 : __const_10^0'=__const_10^post55, __rho_15_^0'=__rho_15_^post55, __rho_16_^0'=__rho_16_^post55, __rho_1_^0'=__rho_1_^post55, __rho_2_^0'=__rho_2_^post55, __rho_3_^0'=__rho_3_^post55, __rho_4_^0'=__rho_4_^post55, __rho_5_^0'=__rho_5_^post55, __rho_8_^0'=__rho_8_^post55, __rho_9_^0'=__rho_9_^post55, added^0'=added^post55, addr^0'=addr^post55, addr_ai_family^0'=addr_ai_family^post55, addrs^0'=addrs^post55, err^0'=err^post55, family^0'=family^post55, fd^0'=fd^post55, listen_index^0'=listen_index^post55, listensocket_of_listen_index^0'=listensocket_of_listen_index^post55, maxaddr^0'=maxaddr^post55, maxbackends^0'=maxbackends^post55, maxconn^0'=maxconn^post55, maxlisten^0'=maxlisten^post55, one^0'=one^post55, ret^0'=ret^post55, tmp1^0'=tmp1^post55, (-maxlisten^post55+maxlisten^0 == 0 /\ maxconn^0-maxconn^post55 == 0 /\ family^0-family^post55 == 0 /\ __const_10^0-__const_10^post55 == 0 /\ fd^0-fd^post55 == 0 /\ -2+family^0 <= 0 /\ -__rho_15_^post55+__rho_15_^0 == 0 /\ -__rho_5_^post55+__rho_5_^0 == 0 /\ -__rho_9_^post55+__rho_9_^0 == 0 /\ ret^0-ret^post55 == 0 /\ -maxbackends^post55+maxbackends^0 == 0 /\ addrs^0-addrs^post55 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post55 == 0 /\ -listen_index^post55+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post55 == 0 /\ tmp1^0-tmp1^post55 == 0 /\ __rho_1_^0-__rho_1_^post55 == 0 /\ -one^post55+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post55 == 0 /\ -__rho_2_^post55+__rho_2_^0 == 0 /\ -maxaddr^post55+maxaddr^0 == 0 /\ -__rho_4_^post55+__rho_4_^0 == 0 /\ __rho_16_^0-__rho_16_^post55 == 0 /\ __rho_3_^0-__rho_3_^post55 == 0 /\ -added^post55+added^0 == 0 /\ -addr^post55+addr^0 == 0 /\ -err^post55+err^0 == 0), cost: 1
  55: l34 -> l33 : __const_10^0'=__const_10^post56, __rho_15_^0'=__rho_15_^post56, __rho_16_^0'=__rho_16_^post56, __rho_1_^0'=__rho_1_^post56, __rho_2_^0'=__rho_2_^post56, __rho_3_^0'=__rho_3_^post56, __rho_4_^0'=__rho_4_^post56, __rho_5_^0'=__rho_5_^post56, __rho_8_^0'=__rho_8_^post56, __rho_9_^0'=__rho_9_^post56, added^0'=added^post56, addr^0'=addr^post56, addr_ai_family^0'=addr_ai_family^post56, addrs^0'=addrs^post56, err^0'=err^post56, family^0'=family^post56, fd^0'=fd^post56, listen_index^0'=listen_index^post56, listensocket_of_listen_index^0'=listensocket_of_listen_index^post56, maxaddr^0'=maxaddr^post56, maxbackends^0'=maxbackends^post56, maxconn^0'=maxconn^post56, maxlisten^0'=maxlisten^post56, one^0'=one^post56, ret^0'=ret^post56, tmp1^0'=tmp1^post56, (addrs^0-addrs^post56 == 0 /\ -3+family^0 <= 0 /\ __rho_8_^0-__rho_8_^post56 == 0 /\ added^0-added^post56 == 0 /\ -maxaddr^post56+maxaddr^0 == 0 /\ -maxbackends^post56+maxbackends^0 == 0 /\ -__rho_9_^post56+__rho_9_^0 == 0 /\ -__rho_5_^post56+__rho_5_^0 == 0 /\ -__rho_4_^post56+__rho_4_^0 == 0 /\ -err^post56+err^0 == 0 /\ -one^post56+one^0 == 0 /\ -tmp1^post56+tmp1^0 == 0 /\ -addr_ai_family^post56+addr_ai_family^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post56 == 0 /\ ret^0-ret^post56 == 0 /\ -maxlisten^post56+maxlisten^0 == 0 /\ __const_10^0-__const_10^post56 == 0 /\ 3-family^0 <= 0 /\ __rho_1_^0-__rho_1_^post56 == 0 /\ -__rho_2_^post56+__rho_2_^0 == 0 /\ __rho_3_^0-__rho_3_^post56 == 0 /\ fd^0-fd^post56 == 0 /\ -__rho_16_^post56+__rho_16_^0 == 0 /\ -addr^post56+addr^0 == 0 /\ -family^post56+family^0 == 0 /\ maxconn^0-maxconn^post56 == 0 /\ -listen_index^post56+listen_index^0 == 0 /\ -__rho_15_^post56+__rho_15_^0 == 0), cost: 1
  58: l36 -> l34 : __const_10^0'=__const_10^post57, __rho_15_^0'=__rho_15_^post57, __rho_16_^0'=__rho_16_^post57, __rho_1_^0'=__rho_1_^post57, __rho_2_^0'=__rho_2_^post57, __rho_3_^0'=__rho_3_^post57, __rho_4_^0'=__rho_4_^post57, __rho_5_^0'=__rho_5_^post57, __rho_8_^0'=__rho_8_^post57, __rho_9_^0'=__rho_9_^post57, added^0'=added^post57, addr^0'=addr^post57, addr_ai_family^0'=addr_ai_family^post57, addrs^0'=addrs^post57, err^0'=err^post57, family^0'=family^post57, fd^0'=fd^post57, listen_index^0'=listen_index^post57, listensocket_of_listen_index^0'=listensocket_of_listen_index^post57, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^post57, maxlisten^0'=maxlisten^post57, one^0'=one^post57, ret^0'=ret^post57, tmp1^0'=tmp1^post57, (0 == 0 /\ fd^0-fd^post58 == 0 /\ __rho_1_^0-__rho_1_^post58 == 0 /\ maxconn^post58-maxconn^post57 == 0 /\ -maxconn^post58+maxconn^0 == 0 /\ listen_index^0-listen_index^post58 == 0 /\ -addr_ai_family^post58+addr_ai_family^0 == 0 /\ -fd^post57+fd^post58 == 0 /\ -1+one^post57 == 0 /\ -__rho_16_^post58+__rho_16_^0 == 0 /\ __rho_2_^0-__rho_2_^post58 == 0 /\ 1-maxbackends^post57 <= 0 /\ -maxlisten^post57+maxlisten^post58 == 0 /\ -addr_ai_family^post57+addr_ai_family^post58 == 0 /\ __rho_5_^0-__rho_5_^post58 == 0 /\ -__rho_9_^post57+__rho_9_^post58 == 0 /\ -__const_10^post57+__const_10^post58 == 0 /\ maxaddr^0-maxaddr^post58 == 0 /\ addr^0-addr^post58 == 0 /\ -__rho_4_^post57+__rho_4_^post58 == 0 /\ tmp1^0-tmp1^post58 == 0 /\ -ret^post58+ret^0 == 0 /\ -__rho_4_^post58+__rho_4_^0 == 0 /\ __rho_16_^post58-__rho_16_^post57 == 0 /\ -listensocket_of_listen_index^post58+listensocket_of_listen_index^0 == 0 /\ -__rho_8_^post58+__rho_8_^0 == 0 /\ added^post57 == 0 /\ -maxbackends^post58+maxbackends^0 == 0 /\ added^0-added^post58 == 0 /\ -addr^post57+addr^post58 == 0 /\ __rho_8_^post58-__rho_8_^post57 == 0 /\ -__rho_15_^post57+__rho_15_^post58 == 0 /\ listensocket_of_listen_index^post58-listensocket_of_listen_index^post57 == 0 /\ -err^post58+err^0 == 0 /\ __rho_3_^post58-__rho_3_^post57 == 0 /\ __rho_15_^0-__rho_15_^post58 == 0 /\ listen_index^post57 == 0 /\ -__rho_5_^post57+__rho_5_^post58 == 0 /\ -__rho_2_^post57+__rho_2_^post58 == 0 /\ -family^post57+family^post58 == 0 /\ -family^post58+family^0 == 0 /\ __const_10^0-__const_10^post58 == 0 /\ -__rho_1_^post57+__rho_1_^post58 == 0 /\ -maxlisten^post58+maxlisten^0 == 0 /\ addrs^0-addrs^post58 == 0 /\ -tmp1^post57+tmp1^post58 == 0 /\ -one^post58+one^0 == 0 /\ -__rho_3_^post58+__rho_3_^0 == 0 /\ -addrs^post57 <= 0 /\ -__rho_9_^post58+__rho_9_^0 == 0 /\ err^post58-err^post57 == 0), cost: 1

	Eliminating location l35 by chaining:

	Applied chaining

	First rule:
	l36 -> l35 : __const_10^0'=__const_10^post58, __rho_15_^0'=__rho_15_^post58, __rho_16_^0'=__rho_16_^post58, __rho_1_^0'=__rho_1_^post58, __rho_2_^0'=__rho_2_^post58, __rho_3_^0'=__rho_3_^post58, __rho_4_^0'=__rho_4_^post58, __rho_5_^0'=__rho_5_^post58, __rho_8_^0'=__rho_8_^post58, __rho_9_^0'=__rho_9_^post58, added^0'=added^post58, addr^0'=addr^post58, addr_ai_family^0'=addr_ai_family^post58, addrs^0'=addrs^post58, err^0'=err^post58, family^0'=family^post58, fd^0'=fd^post58, listen_index^0'=listen_index^post58, listensocket_of_listen_index^0'=listensocket_of_listen_index^post58, maxaddr^0'=maxaddr^post58, maxbackends^0'=maxbackends^post58, maxconn^0'=maxconn^post58, maxlisten^0'=maxlisten^post58, one^0'=one^post58, ret^0'=ret^post58, tmp1^0'=tmp1^post58, (fd^0-fd^post58 == 0 /\ __rho_1_^0-__rho_1_^post58 == 0 /\ -maxconn^post58+maxconn^0 == 0 /\ listen_index^0-listen_index^post58 == 0 /\ -addr_ai_family^post58+addr_ai_family^0 == 0 /\ -__rho_16_^post58+__rho_16_^0 == 0 /\ __rho_2_^0-__rho_2_^post58 == 0 /\ __rho_5_^0-__rho_5_^post58 == 0 /\ maxaddr^0-maxaddr^post58 == 0 /\ addr^0-addr^post58 == 0 /\ tmp1^0-tmp1^post58 == 0 /\ -ret^post58+ret^0 == 0 /\ -__rho_4_^post58+__rho_4_^0 == 0 /\ -listensocket_of_listen_index^post58+listensocket_of_listen_index^0 == 0 /\ -__rho_8_^post58+__rho_8_^0 == 0 /\ -maxbackends^post58+maxbackends^0 == 0 /\ added^0-added^post58 == 0 /\ -err^post58+err^0 == 0 /\ __rho_15_^0-__rho_15_^post58 == 0 /\ -family^post58+family^0 == 0 /\ __const_10^0-__const_10^post58 == 0 /\ -maxlisten^post58+maxlisten^0 == 0 /\ addrs^0-addrs^post58 == 0 /\ -one^post58+one^0 == 0 /\ -__rho_3_^post58+__rho_3_^0 == 0 /\ -__rho_9_^post58+__rho_9_^0 == 0), cost: 1
	Second rule:
	l35 -> l34 : __const_10^0'=__const_10^post57, __rho_15_^0'=__rho_15_^post57, __rho_16_^0'=__rho_16_^post57, __rho_1_^0'=__rho_1_^post57, __rho_2_^0'=__rho_2_^post57, __rho_3_^0'=__rho_3_^post57, __rho_4_^0'=__rho_4_^post57, __rho_5_^0'=__rho_5_^post57, __rho_8_^0'=__rho_8_^post57, __rho_9_^0'=__rho_9_^post57, added^0'=added^post57, addr^0'=addr^post57, addr_ai_family^0'=addr_ai_family^post57, addrs^0'=addrs^post57, err^0'=err^post57, family^0'=family^post57, fd^0'=fd^post57, listen_index^0'=listen_index^post57, listensocket_of_listen_index^0'=listensocket_of_listen_index^post57, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^post57, maxlisten^0'=maxlisten^post57, one^0'=one^post57, ret^0'=ret^post57, tmp1^0'=tmp1^post57, (0 == 0 /\ tmp1^0-tmp1^post57 == 0 /\ -1+one^post57 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post57 == 0 /\ 1-maxbackends^post57 <= 0 /\ __rho_16_^0-__rho_16_^post57 == 0 /\ -__rho_9_^post57+__rho_9_^0 == 0 /\ __const_10^0-__const_10^post57 == 0 /\ __rho_8_^0-__rho_8_^post57 == 0 /\ -__rho_4_^post57+__rho_4_^0 == 0 /\ -__rho_2_^post57+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post57 == 0 /\ added^post57 == 0 /\ -addr^post57+addr^0 == 0 /\ maxconn^0-maxconn^post57 == 0 /\ listen_index^post57 == 0 /\ -addr_ai_family^post57+addr_ai_family^0 == 0 /\ -err^post57+err^0 == 0 /\ __rho_3_^0-__rho_3_^post57 == 0 /\ -maxlisten^post57+maxlisten^0 == 0 /\ -family^post57+family^0 == 0 /\ -__rho_15_^post57+__rho_15_^0 == 0 /\ -__rho_5_^post57+__rho_5_^0 == 0 /\ -addrs^post57 <= 0 /\ fd^0-fd^post57 == 0), cost: 1
	New rule:
	l36 -> l34 : __const_10^0'=__const_10^post57, __rho_15_^0'=__rho_15_^post57, __rho_16_^0'=__rho_16_^post57, __rho_1_^0'=__rho_1_^post57, __rho_2_^0'=__rho_2_^post57, __rho_3_^0'=__rho_3_^post57, __rho_4_^0'=__rho_4_^post57, __rho_5_^0'=__rho_5_^post57, __rho_8_^0'=__rho_8_^post57, __rho_9_^0'=__rho_9_^post57, added^0'=added^post57, addr^0'=addr^post57, addr_ai_family^0'=addr_ai_family^post57, addrs^0'=addrs^post57, err^0'=err^post57, family^0'=family^post57, fd^0'=fd^post57, listen_index^0'=listen_index^post57, listensocket_of_listen_index^0'=listensocket_of_listen_index^post57, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^post57, maxlisten^0'=maxlisten^post57, one^0'=one^post57, ret^0'=ret^post57, tmp1^0'=tmp1^post57, (0 == 0 /\ fd^0-fd^post58 == 0 /\ __rho_1_^0-__rho_1_^post58 == 0 /\ maxconn^post58-maxconn^post57 == 0 /\ -maxconn^post58+maxconn^0 == 0 /\ listen_index^0-listen_index^post58 == 0 /\ -addr_ai_family^post58+addr_ai_family^0 == 0 /\ -fd^post57+fd^post58 == 0 /\ -1+one^post57 == 0 /\ -__rho_16_^post58+__rho_16_^0 == 0 /\ __rho_2_^0-__rho_2_^post58 == 0 /\ 1-maxbackends^post57 <= 0 /\ -maxlisten^post57+maxlisten^post58 == 0 /\ -addr_ai_family^post57+addr_ai_family^post58 == 0 /\ __rho_5_^0-__rho_5_^post58 == 0 /\ -__rho_9_^post57+__rho_9_^post58 == 0 /\ -__const_10^post57+__const_10^post58 == 0 /\ maxaddr^0-maxaddr^post58 == 0 /\ addr^0-addr^post58 == 0 /\ -__rho_4_^post57+__rho_4_^post58 == 0 /\ tmp1^0-tmp1^post58 == 0 /\ -ret^post58+ret^0 == 0 /\ -__rho_4_^post58+__rho_4_^0 == 0 /\ __rho_16_^post58-__rho_16_^post57 == 0 /\ -listensocket_of_listen_index^post58+listensocket_of_listen_index^0 == 0 /\ -__rho_8_^post58+__rho_8_^0 == 0 /\ added^post57 == 0 /\ -maxbackends^post58+maxbackends^0 == 0 /\ added^0-added^post58 == 0 /\ -addr^post57+addr^post58 == 0 /\ __rho_8_^post58-__rho_8_^post57 == 0 /\ -__rho_15_^post57+__rho_15_^post58 == 0 /\ listensocket_of_listen_index^post58-listensocket_of_listen_index^post57 == 0 /\ -err^post58+err^0 == 0 /\ __rho_3_^post58-__rho_3_^post57 == 0 /\ __rho_15_^0-__rho_15_^post58 == 0 /\ listen_index^post57 == 0 /\ -__rho_5_^post57+__rho_5_^post58 == 0 /\ -__rho_2_^post57+__rho_2_^post58 == 0 /\ -family^post57+family^post58 == 0 /\ -family^post58+family^0 == 0 /\ __const_10^0-__const_10^post58 == 0 /\ -__rho_1_^post57+__rho_1_^post58 == 0 /\ -maxlisten^post58+maxlisten^0 == 0 /\ addrs^0-addrs^post58 == 0 /\ -tmp1^post57+tmp1^post58 == 0 /\ -one^post58+one^0 == 0 /\ -__rho_3_^post58+__rho_3_^0 == 0 /\ -addrs^post57 <= 0 /\ -__rho_9_^post58+__rho_9_^0 == 0 /\ err^post58-err^post57 == 0), cost: 1
	
	Applied deletion

	Removed the following rules: 56 57
	
	Eliminating location l31 by chaining:

	Applied chaining

	First rule:
	l4 -> l31 : __const_10^0'=__const_10^post50, __rho_15_^0'=__rho_15_^post50, __rho_16_^0'=__rho_16_^post50, __rho_1_^0'=__rho_1_^post50, __rho_2_^0'=__rho_2_^post50, __rho_3_^0'=__rho_3_^post50, __rho_4_^0'=__rho_4_^post50, __rho_5_^0'=__rho_5_^post50, __rho_8_^0'=__rho_8_^post50, __rho_9_^0'=__rho_9_^post50, added^0'=added^post50, addr^0'=addr^post50, addr_ai_family^0'=addr_ai_family^post50, addrs^0'=addrs^post50, err^0'=err^post50, family^0'=family^post50, fd^0'=fd^post50, listen_index^0'=listen_index^post50, listensocket_of_listen_index^0'=listensocket_of_listen_index^post50, maxaddr^0'=maxaddr^post50, maxbackends^0'=maxbackends^post50, maxconn^0'=maxconn^post50, maxlisten^0'=maxlisten^post50, one^0'=one^post50, ret^0'=ret^post50, tmp1^0'=tmp1^post50, (-__rho_9_^post50+__rho_9_^0 == 0 /\ -__rho_15_^post50+__rho_15_^0 == 0 /\ -addr_ai_family^post50+addr_ai_family^0 == 0 /\ -__rho_5_^post50+__rho_5_^0 == 0 /\ -__rho_4_^post50+__rho_4_^0 == 0 /\ -__rho_2_^post50+__rho_2_^0 == 0 /\ fd^0-fd^post50 == 0 /\ __rho_16_^0-__rho_16_^post50 == 0 /\ __rho_8_^0-__rho_8_^post50 == 0 /\ maxconn^0-maxconn^post50 == 0 /\ -addr^post50+addr^0 == 0 /\ added^0-added^post50 == 0 /\ __const_10^0-__const_10^post50 == 0 /\ tmp1^0-tmp1^post50 == 0 /\ addrs^0-addrs^post50 == 0 /\ family^0-family^post50 == 0 /\ -ret^post50+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post50 == 0 /\ -maxbackends^post50+maxbackends^0 == 0 /\ -maxaddr^post50+maxaddr^0 == 0 /\ maxlisten^0-maxlisten^post50 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post50 == 0 /\ -err^post50+err^0 == 0 /\ __rho_3_^0-__rho_3_^post50 == 0 /\ -listen_index^post50+listen_index^0 == 0 /\ -one^post50+one^0 == 0), cost: 1
	Second rule:
	l31 -> l4 : __const_10^0'=__const_10^post51, __rho_15_^0'=__rho_15_^post51, __rho_16_^0'=__rho_16_^post51, __rho_1_^0'=__rho_1_^post51, __rho_2_^0'=__rho_2_^post51, __rho_3_^0'=__rho_3_^post51, __rho_4_^0'=__rho_4_^post51, __rho_5_^0'=__rho_5_^post51, __rho_8_^0'=__rho_8_^post51, __rho_9_^0'=__rho_9_^post51, added^0'=added^post51, addr^0'=addr^post51, addr_ai_family^0'=addr_ai_family^post51, addrs^0'=addrs^post51, err^0'=err^post51, family^0'=family^post51, fd^0'=fd^post51, listen_index^0'=listen_index^post51, listensocket_of_listen_index^0'=listensocket_of_listen_index^post51, maxaddr^0'=maxaddr^post51, maxbackends^0'=maxbackends^post51, maxconn^0'=maxconn^post51, maxlisten^0'=maxlisten^post51, one^0'=one^post51, ret^0'=ret^post51, tmp1^0'=tmp1^post51, (listensocket_of_listen_index^0-listensocket_of_listen_index^post51 == 0 /\ -__rho_2_^post51+__rho_2_^0 == 0 /\ -addr_ai_family^post51+addr_ai_family^0 == 0 /\ maxconn^0-maxconn^post51 == 0 /\ family^0-family^post51 == 0 /\ -addr^post51+addr^0 == 0 /\ -err^post51+err^0 == 0 /\ __rho_8_^0-__rho_8_^post51 == 0 /\ -maxlisten^post51+maxlisten^0 == 0 /\ -listen_index^post51+listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post51 == 0 /\ __rho_16_^0-__rho_16_^post51 == 0 /\ ret^0-ret^post51 == 0 /\ -added^post51+added^0 == 0 /\ addrs^0-addrs^post51 == 0 /\ -maxbackends^post51+maxbackends^0 == 0 /\ tmp1^0-tmp1^post51 == 0 /\ -__rho_4_^post51+__rho_4_^0 == 0 /\ -maxaddr^post51+maxaddr^0 == 0 /\ -one^post51+one^0 == 0 /\ __const_10^0-__const_10^post51 == 0 /\ __rho_3_^0-__rho_3_^post51 == 0 /\ -__rho_15_^post51+__rho_15_^0 == 0 /\ fd^0-fd^post51 == 0 /\ -__rho_9_^post51+__rho_9_^0 == 0 /\ -__rho_5_^post51+__rho_5_^0 == 0), cost: 1
	New rule:
	l4 -> l4 : __const_10^0'=__const_10^post51, __rho_15_^0'=__rho_15_^post51, __rho_16_^0'=__rho_16_^post51, __rho_1_^0'=__rho_1_^post51, __rho_2_^0'=__rho_2_^post51, __rho_3_^0'=__rho_3_^post51, __rho_4_^0'=__rho_4_^post51, __rho_5_^0'=__rho_5_^post51, __rho_8_^0'=__rho_8_^post51, __rho_9_^0'=__rho_9_^post51, added^0'=added^post51, addr^0'=addr^post51, addr_ai_family^0'=addr_ai_family^post51, addrs^0'=addrs^post51, err^0'=err^post51, family^0'=family^post51, fd^0'=fd^post51, listen_index^0'=listen_index^post51, listensocket_of_listen_index^0'=listensocket_of_listen_index^post51, maxaddr^0'=maxaddr^post51, maxbackends^0'=maxbackends^post51, maxconn^0'=maxconn^post51, maxlisten^0'=maxlisten^post51, one^0'=one^post51, ret^0'=ret^post51, tmp1^0'=tmp1^post51, (-__rho_9_^post50+__rho_9_^0 == 0 /\ -__rho_15_^post50+__rho_15_^0 == 0 /\ -addr_ai_family^post50+addr_ai_family^0 == 0 /\ -__rho_5_^post50+__rho_5_^0 == 0 /\ -__rho_4_^post50+__rho_4_^0 == 0 /\ -__rho_2_^post50+__rho_2_^0 == 0 /\ fd^0-fd^post50 == 0 /\ __rho_16_^0-__rho_16_^post50 == 0 /\ __rho_8_^0-__rho_8_^post50 == 0 /\ __rho_16_^post50-__rho_16_^post51 == 0 /\ __rho_2_^post50-__rho_2_^post51 == 0 /\ -__rho_9_^post51+__rho_9_^post50 == 0 /\ -addr_ai_family^post51+addr_ai_family^post50 == 0 /\ err^post50-err^post51 == 0 /\ tmp1^post50-tmp1^post51 == 0 /\ maxconn^0-maxconn^post50 == 0 /\ maxaddr^post50-maxaddr^post51 == 0 /\ -__rho_1_^post51+__rho_1_^post50 == 0 /\ -addr^post50+addr^0 == 0 /\ added^0-added^post50 == 0 /\ __const_10^0-__const_10^post50 == 0 /\ ret^post50-ret^post51 == 0 /\ __rho_3_^post50-__rho_3_^post51 == 0 /\ -__const_10^post51+__const_10^post50 == 0 /\ listensocket_of_listen_index^post50-listensocket_of_listen_index^post51 == 0 /\ tmp1^0-tmp1^post50 == 0 /\ addrs^0-addrs^post50 == 0 /\ -added^post51+added^post50 == 0 /\ family^0-family^post50 == 0 /\ fd^post50-fd^post51 == 0 /\ -ret^post50+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post50 == 0 /\ -maxbackends^post50+maxbackends^0 == 0 /\ -maxaddr^post50+maxaddr^0 == 0 /\ maxlisten^0-maxlisten^post50 == 0 /\ __rho_5_^post50-__rho_5_^post51 == 0 /\ __rho_8_^post50-__rho_8_^post51 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post50 == 0 /\ -err^post50+err^0 == 0 /\ maxconn^post50-maxconn^post51 == 0 /\ -maxlisten^post51+maxlisten^post50 == 0 /\ __rho_15_^post50-__rho_15_^post51 == 0 /\ family^post50-family^post51 == 0 /\ __rho_3_^0-__rho_3_^post50 == 0 /\ -listen_index^post50+listen_index^0 == 0 /\ maxbackends^post50-maxbackends^post51 == 0 /\ one^post50-one^post51 == 0 /\ addr^post50-addr^post51 == 0 /\ -one^post50+one^0 == 0 /\ listen_index^post50-listen_index^post51 == 0 /\ -__rho_4_^post51+__rho_4_^post50 == 0 /\ -addrs^post51+addrs^post50 == 0), cost: 1
	
	Applied deletion

	Removed the following rules: 49 50

Simplified Transitions

Start location: l36
Program variables: __const_10^0 __rho_15_^0 __rho_16_^0 __rho_1_^0 __rho_2_^0 __rho_3_^0 __rho_4_^0 __rho_5_^0 __rho_8_^0 __rho_9_^0 added^0 addr^0 addr_ai_family^0 addrs^0 err^0 family^0 fd^0 listen_index^0 listensocket_of_listen_index^0 maxaddr^0 maxbackends^0 maxconn^0 maxlisten^0 one^0 ret^0 tmp1^0
  60: l0 -> l1 : T, cost: 1
  61: l2 -> l3 : T, cost: 1
  62: l3 -> l4 : ret^0'=1, 1-added^0 <= 0, cost: 1
  63: l3 -> l4 : ret^0'=0, added^0 <= 0, cost: 1
 115: l4 -> l4 : T, cost: 1
  64: l5 -> l6 : addr^0'=1+addr^0, T, cost: 1
  87: l6 -> l19 : T, cost: 1
  65: l7 -> l5 : added^0'=1+added^0, listensocket_of_listen_index^0'=fd^0, -err^0 <= 0, cost: 1
  66: l7 -> l5 : 1+err^0 <= 0, cost: 1
  67: l8 -> l7 : __rho_16_^0'=err^post8, err^0'=err^post8, T, cost: 1
  68: l9 -> l8 : -__const_10^0+maxconn^0 <= 0, cost: 1
  69: l9 -> l8 : maxconn^0'=__const_10^0, 1+__const_10^0-maxconn^0 <= 0, cost: 1
  70: l10 -> l9 : maxconn^0'=maxconn^post11, T, cost: 1
  71: l11 -> l2 : T, cost: 1
  72: l12 -> l10 : (1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
  73: l12 -> l11 : 2-__rho_8_^0 <= 0, cost: 1
  74: l12 -> l11 : __rho_8_^0 <= 0, cost: 1
  75: l13 -> l10 : 4-addr_ai_family^0 <= 0, cost: 1
  76: l13 -> l10 : -2+addr_ai_family^0 <= 0, cost: 1
  77: l13 -> l12 : __rho_8_^0'=__rho_8_^post18, (3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
  78: l14 -> l13 : -err^0 <= 0, cost: 1
  79: l14 -> l5 : 1+err^0 <= 0, cost: 1
  80: l15 -> l14 : __rho_1_^0'=err^post21, err^0'=err^post21, T, cost: 1
  81: l16 -> l15 : __rho_5_^0 <= 0, cost: 1
  82: l16 -> l5 : 1-__rho_5_^0 <= 0, cost: 1
  83: l17 -> l15 : __rho_4_^0 <= 0, cost: 1
  84: l17 -> l16 : __rho_5_^0'=__rho_5_^post25, 1-__rho_4_^0 <= 0, cost: 1
  85: l18 -> l17 : __rho_4_^0'=__rho_4_^post26, fd^0 <= 0, cost: 1
  86: l18 -> l5 : 1-fd^0 <= 0, cost: 1
 102: l19 -> l27 : __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, 1-maxaddr^0+addr^0 <= 0, cost: 1
 103: l19 -> l2 : maxaddr^0-addr^0 <= 0, cost: 1
  88: l20 -> l21 : T, cost: 1
  89: l21 -> l18 : __rho_15_^0'=fd^post30, fd^0'=fd^post30, 1-maxlisten^0+listen_index^0 <= 0, cost: 1
  90: l21 -> l2 : maxlisten^0-listen_index^0 <= 0, cost: 1
  91: l22 -> l23 : listen_index^0'=1+listen_index^0, T, cost: 1
 101: l23 -> l25 : T, cost: 1
  92: l24 -> l22 : -listensocket_of_listen_index^0 <= 0, cost: 1
  93: l24 -> l22 : 2+listensocket_of_listen_index^0 <= 0, cost: 1
  94: l24 -> l20 : (1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
  95: l25 -> l24 : maxlisten^0-listen_index^0 <= 0, cost: 1
  96: l25 -> l20 : 1-maxlisten^0+listen_index^0 <= 0, cost: 1
  97: l26 -> l23 : __rho_3_^0 <= 0, cost: 1
  98: l26 -> l5 : 1-__rho_3_^0 <= 0, cost: 1
  99: l27 -> l23 : 1-__rho_2_^0 <= 0, cost: 1
 100: l27 -> l26 : __rho_2_^0 <= 0, cost: 1
 104: l28 -> l29 : tmp1^0'=0, 1-addrs^0 <= 0, cost: 1
 105: l28 -> l29 : tmp1^0'=1, addrs^0 <= 0, cost: 1
 106: l29 -> l6 : addr^0'=addrs^0, T, cost: 1
 107: l30 -> l28 : ret^0 <= 0, cost: 1
 108: l30 -> l29 : tmp1^0'=1, 1-ret^0 <= 0, cost: 1
 109: l32 -> l33 : T, cost: 1
 110: l33 -> l30 : __rho_9_^0'=ret^post53, ret^0'=ret^post53, T, cost: 1
 111: l34 -> l32 : 4-family^0 <= 0, cost: 1
 112: l34 -> l32 : -2+family^0 <= 0, cost: 1
 113: l34 -> l33 : (-3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
 114: l36 -> l34 : added^0'=0, addrs^0'=addrs^post57, listen_index^0'=0, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, one^0'=1, ret^0'=ret^post57, (1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0), cost: 1

	Propagated Equalities

	Original rule:
	l0 -> l1 : __const_10^0'=__const_10^post1, __rho_15_^0'=__rho_15_^post1, __rho_16_^0'=__rho_16_^post1, __rho_1_^0'=__rho_1_^post1, __rho_2_^0'=__rho_2_^post1, __rho_3_^0'=__rho_3_^post1, __rho_4_^0'=__rho_4_^post1, __rho_5_^0'=__rho_5_^post1, __rho_8_^0'=__rho_8_^post1, __rho_9_^0'=__rho_9_^post1, added^0'=added^post1, addr^0'=addr^post1, addr_ai_family^0'=addr_ai_family^post1, addrs^0'=addrs^post1, err^0'=err^post1, family^0'=family^post1, fd^0'=fd^post1, listen_index^0'=listen_index^post1, listensocket_of_listen_index^0'=listensocket_of_listen_index^post1, maxaddr^0'=maxaddr^post1, maxbackends^0'=maxbackends^post1, maxconn^0'=maxconn^post1, maxlisten^0'=maxlisten^post1, one^0'=one^post1, ret^0'=ret^post1, tmp1^0'=tmp1^post1, (-maxlisten^post1+maxlisten^0 == 0 /\ -ret^post1+ret^0 == 0 /\ tmp1^0-tmp1^post1 == 0 /\ -__rho_15_^post1+__rho_15_^0 == 0 /\ -__rho_5_^post1+__rho_5_^0 == 0 /\ -maxbackends^post1+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post1 == 0 /\ -listensocket_of_listen_index^post1+listensocket_of_listen_index^0 == 0 /\ -__rho_1_^post1+__rho_1_^0 == 0 /\ -addr^post1+addr^0 == 0 /\ __rho_16_^0-__rho_16_^post1 == 0 /\ __rho_3_^0-__rho_3_^post1 == 0 /\ -family^post1+family^0 == 0 /\ listen_index^0-listen_index^post1 == 0 /\ maxconn^0-maxconn^post1 == 0 /\ -__rho_9_^post1+__rho_9_^0 == 0 /\ __const_10^0-__const_10^post1 == 0 /\ fd^0-fd^post1 == 0 /\ -one^post1+one^0 == 0 /\ -__rho_4_^post1+__rho_4_^0 == 0 /\ -__rho_2_^post1+__rho_2_^0 == 0 /\ addrs^0-addrs^post1 == 0 /\ -addr_ai_family^post1+addr_ai_family^0 == 0 /\ err^0-err^post1 == 0 /\ added^0-added^post1 == 0 /\ maxaddr^0-maxaddr^post1 == 0), cost: 1
	New rule:
	l0 -> l1 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality maxlisten^post1 = maxlisten^0
		
		propagated equality ret^post1 = ret^0
		
		propagated equality tmp1^post1 = tmp1^0
		
		propagated equality __rho_15_^post1 = __rho_15_^0
		
		propagated equality __rho_5_^post1 = __rho_5_^0
		
		propagated equality maxbackends^post1 = maxbackends^0
		
		propagated equality __rho_8_^post1 = __rho_8_^0
		
		propagated equality listensocket_of_listen_index^post1 = listensocket_of_listen_index^0
		
		propagated equality __rho_1_^post1 = __rho_1_^0
		
		propagated equality addr^post1 = addr^0
		
		propagated equality __rho_16_^post1 = __rho_16_^0
		
		propagated equality __rho_3_^post1 = __rho_3_^0
		
		propagated equality family^post1 = family^0
		
		propagated equality listen_index^post1 = listen_index^0
		
		propagated equality maxconn^post1 = maxconn^0
		
		propagated equality __rho_9_^post1 = __rho_9_^0
		
		propagated equality __const_10^post1 = __const_10^0
		
		propagated equality fd^post1 = fd^0
		
		propagated equality one^post1 = one^0
		
		propagated equality __rho_4_^post1 = __rho_4_^0
		
		propagated equality __rho_2_^post1 = __rho_2_^0
		
		propagated equality addrs^post1 = addrs^0
		
		propagated equality addr_ai_family^post1 = addr_ai_family^0
		
		propagated equality err^post1 = err^0
		
		propagated equality added^post1 = added^0
		
		propagated equality maxaddr^post1 = maxaddr^0
		
	Simplified Guard

	Original rule:
	l0 -> l1 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l0 -> l1 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l0 -> l1 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l0 -> l1 : T, cost: 1
	
	Propagated Equalities

	Original rule:
	l2 -> l3 : __const_10^0'=__const_10^post2, __rho_15_^0'=__rho_15_^post2, __rho_16_^0'=__rho_16_^post2, __rho_1_^0'=__rho_1_^post2, __rho_2_^0'=__rho_2_^post2, __rho_3_^0'=__rho_3_^post2, __rho_4_^0'=__rho_4_^post2, __rho_5_^0'=__rho_5_^post2, __rho_8_^0'=__rho_8_^post2, __rho_9_^0'=__rho_9_^post2, added^0'=added^post2, addr^0'=addr^post2, addr_ai_family^0'=addr_ai_family^post2, addrs^0'=addrs^post2, err^0'=err^post2, family^0'=family^post2, fd^0'=fd^post2, listen_index^0'=listen_index^post2, listensocket_of_listen_index^0'=listensocket_of_listen_index^post2, maxaddr^0'=maxaddr^post2, maxbackends^0'=maxbackends^post2, maxconn^0'=maxconn^post2, maxlisten^0'=maxlisten^post2, one^0'=one^post2, ret^0'=ret^post2, tmp1^0'=tmp1^post2, (tmp1^0-tmp1^post2 == 0 /\ -maxbackends^post2+maxbackends^0 == 0 /\ -__rho_3_^post2+__rho_3_^0 == 0 /\ __rho_1_^0-__rho_1_^post2 == 0 /\ -listensocket_of_listen_index^post2+listensocket_of_listen_index^0 == 0 /\ -__rho_4_^post2+__rho_4_^0 == 0 /\ -__rho_8_^post2+__rho_8_^0 == 0 /\ -__rho_9_^post2+__rho_9_^0 == 0 /\ __rho_2_^0-__rho_2_^post2 == 0 /\ -one^post2+one^0 == 0 /\ -family^post2+family^0 == 0 /\ -addr_ai_family^post2+addr_ai_family^0 == 0 /\ -maxlisten^post2+maxlisten^0 == 0 /\ listen_index^0-listen_index^post2 == 0 /\ addrs^0-addrs^post2 == 0 /\ maxaddr^0-maxaddr^post2 == 0 /\ __rho_15_^0-__rho_15_^post2 == 0 /\ added^0-added^post2 == 0 /\ __rho_5_^0-__rho_5_^post2 == 0 /\ fd^0-fd^post2 == 0 /\ -maxconn^post2+maxconn^0 == 0 /\ __const_10^0-__const_10^post2 == 0 /\ -__rho_16_^post2+__rho_16_^0 == 0 /\ -addr^post2+addr^0 == 0 /\ ret^0-ret^post2 == 0 /\ err^0-err^post2 == 0), cost: 1
	New rule:
	l2 -> l3 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality tmp1^post2 = tmp1^0
		
		propagated equality maxbackends^post2 = maxbackends^0
		
		propagated equality __rho_3_^post2 = __rho_3_^0
		
		propagated equality __rho_1_^post2 = __rho_1_^0
		
		propagated equality listensocket_of_listen_index^post2 = listensocket_of_listen_index^0
		
		propagated equality __rho_4_^post2 = __rho_4_^0
		
		propagated equality __rho_8_^post2 = __rho_8_^0
		
		propagated equality __rho_9_^post2 = __rho_9_^0
		
		propagated equality __rho_2_^post2 = __rho_2_^0
		
		propagated equality one^post2 = one^0
		
		propagated equality family^post2 = family^0
		
		propagated equality addr_ai_family^post2 = addr_ai_family^0
		
		propagated equality maxlisten^post2 = maxlisten^0
		
		propagated equality listen_index^post2 = listen_index^0
		
		propagated equality addrs^post2 = addrs^0
		
		propagated equality maxaddr^post2 = maxaddr^0
		
		propagated equality __rho_15_^post2 = __rho_15_^0
		
		propagated equality added^post2 = added^0
		
		propagated equality __rho_5_^post2 = __rho_5_^0
		
		propagated equality fd^post2 = fd^0
		
		propagated equality maxconn^post2 = maxconn^0
		
		propagated equality __const_10^post2 = __const_10^0
		
		propagated equality __rho_16_^post2 = __rho_16_^0
		
		propagated equality addr^post2 = addr^0
		
		propagated equality ret^post2 = ret^0
		
		propagated equality err^post2 = err^0
		
	Simplified Guard

	Original rule:
	l2 -> l3 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l2 -> l3 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l2 -> l3 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l2 -> l3 : T, cost: 1
	
	Propagated Equalities

	Original rule:
	l3 -> l4 : __const_10^0'=__const_10^post3, __rho_15_^0'=__rho_15_^post3, __rho_16_^0'=__rho_16_^post3, __rho_1_^0'=__rho_1_^post3, __rho_2_^0'=__rho_2_^post3, __rho_3_^0'=__rho_3_^post3, __rho_4_^0'=__rho_4_^post3, __rho_5_^0'=__rho_5_^post3, __rho_8_^0'=__rho_8_^post3, __rho_9_^0'=__rho_9_^post3, added^0'=added^post3, addr^0'=addr^post3, addr_ai_family^0'=addr_ai_family^post3, addrs^0'=addrs^post3, err^0'=err^post3, family^0'=family^post3, fd^0'=fd^post3, listen_index^0'=listen_index^post3, listensocket_of_listen_index^0'=listensocket_of_listen_index^post3, maxaddr^0'=maxaddr^post3, maxbackends^0'=maxbackends^post3, maxconn^0'=maxconn^post3, maxlisten^0'=maxlisten^post3, one^0'=one^post3, ret^0'=ret^post3, tmp1^0'=tmp1^post3, (listen_index^0-listen_index^post3 == 0 /\ -maxbackends^post3+maxbackends^0 == 0 /\ added^0-added^post3 == 0 /\ maxaddr^0-maxaddr^post3 == 0 /\ -__rho_9_^post3+__rho_9_^0 == 0 /\ __rho_2_^0-__rho_2_^post3 == 0 /\ -__rho_16_^post3+__rho_16_^0 == 0 /\ -__rho_3_^post3+__rho_3_^0 == 0 /\ fd^0-fd^post3 == 0 /\ -listensocket_of_listen_index^post3+listensocket_of_listen_index^0 == 0 /\ -addr^post3+addr^0 == 0 /\ maxconn^0-maxconn^post3 == 0 /\ __rho_5_^0-__rho_5_^post3 == 0 /\ -one^post3+one^0 == 0 /\ -err^post3+err^0 == 0 /\ -addr_ai_family^post3+addr_ai_family^0 == 0 /\ addrs^0-addrs^post3 == 0 /\ -family^post3+family^0 == 0 /\ 1-added^0 <= 0 /\ __rho_15_^0-__rho_15_^post3 == 0 /\ -1+ret^post3 == 0 /\ -__rho_4_^post3+__rho_4_^0 == 0 /\ __const_10^0-__const_10^post3 == 0 /\ -__rho_8_^post3+__rho_8_^0 == 0 /\ maxlisten^0-maxlisten^post3 == 0 /\ tmp1^0-tmp1^post3 == 0 /\ __rho_1_^0-__rho_1_^post3 == 0), cost: 1
	New rule:
	l3 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=1, tmp1^0'=tmp1^0, (0 == 0 /\ 1-added^0 <= 0), cost: 1
	
		propagated equality listen_index^post3 = listen_index^0
		
		propagated equality maxbackends^post3 = maxbackends^0
		
		propagated equality added^post3 = added^0
		
		propagated equality maxaddr^post3 = maxaddr^0
		
		propagated equality __rho_9_^post3 = __rho_9_^0
		
		propagated equality __rho_2_^post3 = __rho_2_^0
		
		propagated equality __rho_16_^post3 = __rho_16_^0
		
		propagated equality __rho_3_^post3 = __rho_3_^0
		
		propagated equality fd^post3 = fd^0
		
		propagated equality listensocket_of_listen_index^post3 = listensocket_of_listen_index^0
		
		propagated equality addr^post3 = addr^0
		
		propagated equality maxconn^post3 = maxconn^0
		
		propagated equality __rho_5_^post3 = __rho_5_^0
		
		propagated equality one^post3 = one^0
		
		propagated equality err^post3 = err^0
		
		propagated equality addr_ai_family^post3 = addr_ai_family^0
		
		propagated equality addrs^post3 = addrs^0
		
		propagated equality family^post3 = family^0
		
		propagated equality __rho_15_^post3 = __rho_15_^0
		
		propagated equality ret^post3 = 1
		
		propagated equality __rho_4_^post3 = __rho_4_^0
		
		propagated equality __const_10^post3 = __const_10^0
		
		propagated equality __rho_8_^post3 = __rho_8_^0
		
		propagated equality maxlisten^post3 = maxlisten^0
		
		propagated equality tmp1^post3 = tmp1^0
		
		propagated equality __rho_1_^post3 = __rho_1_^0
		
	Simplified Guard

	Original rule:
	l3 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=1, tmp1^0'=tmp1^0, (0 == 0 /\ 1-added^0 <= 0), cost: 1
	New rule:
	l3 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=1, tmp1^0'=tmp1^0, 1-added^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l3 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=1, tmp1^0'=tmp1^0, 1-added^0 <= 0, cost: 1
	New rule:
	l3 -> l4 : ret^0'=1, 1-added^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l3 -> l4 : __const_10^0'=__const_10^post4, __rho_15_^0'=__rho_15_^post4, __rho_16_^0'=__rho_16_^post4, __rho_1_^0'=__rho_1_^post4, __rho_2_^0'=__rho_2_^post4, __rho_3_^0'=__rho_3_^post4, __rho_4_^0'=__rho_4_^post4, __rho_5_^0'=__rho_5_^post4, __rho_8_^0'=__rho_8_^post4, __rho_9_^0'=__rho_9_^post4, added^0'=added^post4, addr^0'=addr^post4, addr_ai_family^0'=addr_ai_family^post4, addrs^0'=addrs^post4, err^0'=err^post4, family^0'=family^post4, fd^0'=fd^post4, listen_index^0'=listen_index^post4, listensocket_of_listen_index^0'=listensocket_of_listen_index^post4, maxaddr^0'=maxaddr^post4, maxbackends^0'=maxbackends^post4, maxconn^0'=maxconn^post4, maxlisten^0'=maxlisten^post4, one^0'=one^post4, ret^0'=ret^post4, tmp1^0'=tmp1^post4, (-added^post4+added^0 == 0 /\ __rho_3_^0-__rho_3_^post4 == 0 /\ maxconn^0-maxconn^post4 == 0 /\ -__const_10^post4+__const_10^0 == 0 /\ tmp1^0-tmp1^post4 == 0 /\ -__rho_2_^post4+__rho_2_^0 == 0 /\ -__rho_4_^post4+__rho_4_^0 == 0 /\ family^0-family^post4 == 0 /\ -err^post4+err^0 == 0 /\ added^0 <= 0 /\ fd^0-fd^post4 == 0 /\ __rho_9_^0-__rho_9_^post4 == 0 /\ ret^post4 == 0 /\ maxlisten^0-maxlisten^post4 == 0 /\ __rho_8_^0-__rho_8_^post4 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post4 == 0 /\ -maxaddr^post4+maxaddr^0 == 0 /\ -maxbackends^post4+maxbackends^0 == 0 /\ __rho_16_^0-__rho_16_^post4 == 0 /\ -listen_index^post4+listen_index^0 == 0 /\ -__rho_15_^post4+__rho_15_^0 == 0 /\ -addrs^post4+addrs^0 == 0 /\ -one^post4+one^0 == 0 /\ -__rho_5_^post4+__rho_5_^0 == 0 /\ addr_ai_family^0-addr_ai_family^post4 == 0 /\ __rho_1_^0-__rho_1_^post4 == 0 /\ -addr^post4+addr^0 == 0), cost: 1
	New rule:
	l3 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=0, tmp1^0'=tmp1^0, (0 == 0 /\ added^0 <= 0), cost: 1
	
		propagated equality added^post4 = added^0
		
		propagated equality __rho_3_^post4 = __rho_3_^0
		
		propagated equality maxconn^post4 = maxconn^0
		
		propagated equality __const_10^post4 = __const_10^0
		
		propagated equality tmp1^post4 = tmp1^0
		
		propagated equality __rho_2_^post4 = __rho_2_^0
		
		propagated equality __rho_4_^post4 = __rho_4_^0
		
		propagated equality family^post4 = family^0
		
		propagated equality err^post4 = err^0
		
		propagated equality fd^post4 = fd^0
		
		propagated equality __rho_9_^post4 = __rho_9_^0
		
		propagated equality ret^post4 = 0
		
		propagated equality maxlisten^post4 = maxlisten^0
		
		propagated equality __rho_8_^post4 = __rho_8_^0
		
		propagated equality listensocket_of_listen_index^post4 = listensocket_of_listen_index^0
		
		propagated equality maxaddr^post4 = maxaddr^0
		
		propagated equality maxbackends^post4 = maxbackends^0
		
		propagated equality __rho_16_^post4 = __rho_16_^0
		
		propagated equality listen_index^post4 = listen_index^0
		
		propagated equality __rho_15_^post4 = __rho_15_^0
		
		propagated equality addrs^post4 = addrs^0
		
		propagated equality one^post4 = one^0
		
		propagated equality __rho_5_^post4 = __rho_5_^0
		
		propagated equality addr_ai_family^post4 = addr_ai_family^0
		
		propagated equality __rho_1_^post4 = __rho_1_^0
		
		propagated equality addr^post4 = addr^0
		
	Simplified Guard

	Original rule:
	l3 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=0, tmp1^0'=tmp1^0, (0 == 0 /\ added^0 <= 0), cost: 1
	New rule:
	l3 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=0, tmp1^0'=tmp1^0, added^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l3 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=0, tmp1^0'=tmp1^0, added^0 <= 0, cost: 1
	New rule:
	l3 -> l4 : ret^0'=0, added^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l5 -> l6 : __const_10^0'=__const_10^post5, __rho_15_^0'=__rho_15_^post5, __rho_16_^0'=__rho_16_^post5, __rho_1_^0'=__rho_1_^post5, __rho_2_^0'=__rho_2_^post5, __rho_3_^0'=__rho_3_^post5, __rho_4_^0'=__rho_4_^post5, __rho_5_^0'=__rho_5_^post5, __rho_8_^0'=__rho_8_^post5, __rho_9_^0'=__rho_9_^post5, added^0'=added^post5, addr^0'=addr^post5, addr_ai_family^0'=addr_ai_family^post5, addrs^0'=addrs^post5, err^0'=err^post5, family^0'=family^post5, fd^0'=fd^post5, listen_index^0'=listen_index^post5, listensocket_of_listen_index^0'=listensocket_of_listen_index^post5, maxaddr^0'=maxaddr^post5, maxbackends^0'=maxbackends^post5, maxconn^0'=maxconn^post5, maxlisten^0'=maxlisten^post5, one^0'=one^post5, ret^0'=ret^post5, tmp1^0'=tmp1^post5, (fd^0-fd^post5 == 0 /\ -__rho_2_^post5+__rho_2_^0 == 0 /\ -__rho_1_^post5+__rho_1_^0 == 0 /\ -addrs^post5+addrs^0 == 0 /\ -__rho_15_^post5+__rho_15_^0 == 0 /\ maxconn^0-maxconn^post5 == 0 /\ -err^post5+err^0 == 0 /\ __rho_3_^0-__rho_3_^post5 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post5 == 0 /\ -added^post5+added^0 == 0 /\ tmp1^0-tmp1^post5 == 0 /\ -__rho_4_^post5+__rho_4_^0 == 0 /\ -ret^post5+ret^0 == 0 /\ maxlisten^0-maxlisten^post5 == 0 /\ __rho_16_^0-__rho_16_^post5 == 0 /\ -maxbackends^post5+maxbackends^0 == 0 /\ -maxaddr^post5+maxaddr^0 == 0 /\ __rho_9_^0-__rho_9_^post5 == 0 /\ family^0-family^post5 == 0 /\ -listen_index^post5+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post5 == 0 /\ -1+addr^post5-addr^0 == 0 /\ addr_ai_family^0-addr_ai_family^post5 == 0 /\ -one^post5+one^0 == 0 /\ -__rho_5_^post5+__rho_5_^0 == 0), cost: 1
	New rule:
	l5 -> l6 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=1+addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality fd^post5 = fd^0
		
		propagated equality __rho_2_^post5 = __rho_2_^0
		
		propagated equality __rho_1_^post5 = __rho_1_^0
		
		propagated equality addrs^post5 = addrs^0
		
		propagated equality __rho_15_^post5 = __rho_15_^0
		
		propagated equality maxconn^post5 = maxconn^0
		
		propagated equality err^post5 = err^0
		
		propagated equality __rho_3_^post5 = __rho_3_^0
		
		propagated equality __const_10^post5 = __const_10^0
		
		propagated equality listensocket_of_listen_index^post5 = listensocket_of_listen_index^0
		
		propagated equality added^post5 = added^0
		
		propagated equality tmp1^post5 = tmp1^0
		
		propagated equality __rho_4_^post5 = __rho_4_^0
		
		propagated equality ret^post5 = ret^0
		
		propagated equality maxlisten^post5 = maxlisten^0
		
		propagated equality __rho_16_^post5 = __rho_16_^0
		
		propagated equality maxbackends^post5 = maxbackends^0
		
		propagated equality maxaddr^post5 = maxaddr^0
		
		propagated equality __rho_9_^post5 = __rho_9_^0
		
		propagated equality family^post5 = family^0
		
		propagated equality listen_index^post5 = listen_index^0
		
		propagated equality __rho_8_^post5 = __rho_8_^0
		
		propagated equality addr^post5 = 1+addr^0
		
		propagated equality addr_ai_family^post5 = addr_ai_family^0
		
		propagated equality one^post5 = one^0
		
		propagated equality __rho_5_^post5 = __rho_5_^0
		
	Simplified Guard

	Original rule:
	l5 -> l6 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=1+addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l5 -> l6 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=1+addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l5 -> l6 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=1+addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l5 -> l6 : addr^0'=1+addr^0, T, cost: 1
	
	Propagated Equalities

	Original rule:
	l7 -> l5 : __const_10^0'=__const_10^post6, __rho_15_^0'=__rho_15_^post6, __rho_16_^0'=__rho_16_^post6, __rho_1_^0'=__rho_1_^post6, __rho_2_^0'=__rho_2_^post6, __rho_3_^0'=__rho_3_^post6, __rho_4_^0'=__rho_4_^post6, __rho_5_^0'=__rho_5_^post6, __rho_8_^0'=__rho_8_^post6, __rho_9_^0'=__rho_9_^post6, added^0'=added^post6, addr^0'=addr^post6, addr_ai_family^0'=addr_ai_family^post6, addrs^0'=addrs^post6, err^0'=err^post6, family^0'=family^post6, fd^0'=fd^post6, listen_index^0'=listen_index^post6, listensocket_of_listen_index^0'=listensocket_of_listen_index^post6, maxaddr^0'=maxaddr^post6, maxbackends^0'=maxbackends^post6, maxconn^0'=maxconn^post6, maxlisten^0'=maxlisten^post6, one^0'=one^post6, ret^0'=ret^post6, tmp1^0'=tmp1^post6, (-1-added^0+added^post6 == 0 /\ -maxbackends^post6+maxbackends^0 == 0 /\ -addr_ai_family^post6+addr_ai_family^0 == 0 /\ -family^post6+family^0 == 0 /\ -fd^0+listensocket_of_listen_index^post6 == 0 /\ tmp1^0-tmp1^post6 == 0 /\ -ret^post6+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post6 == 0 /\ __rho_5_^0-__rho_5_^post6 == 0 /\ fd^0-fd^post6 == 0 /\ addr^0-addr^post6 == 0 /\ __rho_16_^0-__rho_16_^post6 == 0 /\ -__rho_8_^post6+__rho_8_^0 == 0 /\ listen_index^0-listen_index^post6 == 0 /\ -__rho_4_^post6+__rho_4_^0 == 0 /\ -__rho_15_^post6+__rho_15_^0 == 0 /\ -__rho_2_^post6+__rho_2_^0 == 0 /\ __const_10^0-__const_10^post6 == 0 /\ err^0-err^post6 == 0 /\ __rho_3_^0-__rho_3_^post6 == 0 /\ maxaddr^0-maxaddr^post6 == 0 /\ -err^0 <= 0 /\ -maxconn^post6+maxconn^0 == 0 /\ -one^post6+one^0 == 0 /\ -maxlisten^post6+maxlisten^0 == 0 /\ -__rho_9_^post6+__rho_9_^0 == 0 /\ addrs^0-addrs^post6 == 0), cost: 1
	New rule:
	l7 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=1+added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=fd^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -err^0 <= 0), cost: 1
	
		propagated equality added^post6 = 1+added^0
		
		propagated equality maxbackends^post6 = maxbackends^0
		
		propagated equality addr_ai_family^post6 = addr_ai_family^0
		
		propagated equality family^post6 = family^0
		
		propagated equality listensocket_of_listen_index^post6 = fd^0
		
		propagated equality tmp1^post6 = tmp1^0
		
		propagated equality ret^post6 = ret^0
		
		propagated equality __rho_1_^post6 = __rho_1_^0
		
		propagated equality __rho_5_^post6 = __rho_5_^0
		
		propagated equality fd^post6 = fd^0
		
		propagated equality addr^post6 = addr^0
		
		propagated equality __rho_16_^post6 = __rho_16_^0
		
		propagated equality __rho_8_^post6 = __rho_8_^0
		
		propagated equality listen_index^post6 = listen_index^0
		
		propagated equality __rho_4_^post6 = __rho_4_^0
		
		propagated equality __rho_15_^post6 = __rho_15_^0
		
		propagated equality __rho_2_^post6 = __rho_2_^0
		
		propagated equality __const_10^post6 = __const_10^0
		
		propagated equality err^post6 = err^0
		
		propagated equality __rho_3_^post6 = __rho_3_^0
		
		propagated equality maxaddr^post6 = maxaddr^0
		
		propagated equality maxconn^post6 = maxconn^0
		
		propagated equality one^post6 = one^0
		
		propagated equality maxlisten^post6 = maxlisten^0
		
		propagated equality __rho_9_^post6 = __rho_9_^0
		
		propagated equality addrs^post6 = addrs^0
		
	Simplified Guard

	Original rule:
	l7 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=1+added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=fd^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -err^0 <= 0), cost: 1
	New rule:
	l7 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=1+added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=fd^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -err^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l7 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=1+added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=fd^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -err^0 <= 0, cost: 1
	New rule:
	l7 -> l5 : added^0'=1+added^0, listensocket_of_listen_index^0'=fd^0, -err^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l7 -> l5 : __const_10^0'=__const_10^post7, __rho_15_^0'=__rho_15_^post7, __rho_16_^0'=__rho_16_^post7, __rho_1_^0'=__rho_1_^post7, __rho_2_^0'=__rho_2_^post7, __rho_3_^0'=__rho_3_^post7, __rho_4_^0'=__rho_4_^post7, __rho_5_^0'=__rho_5_^post7, __rho_8_^0'=__rho_8_^post7, __rho_9_^0'=__rho_9_^post7, added^0'=added^post7, addr^0'=addr^post7, addr_ai_family^0'=addr_ai_family^post7, addrs^0'=addrs^post7, err^0'=err^post7, family^0'=family^post7, fd^0'=fd^post7, listen_index^0'=listen_index^post7, listensocket_of_listen_index^0'=listensocket_of_listen_index^post7, maxaddr^0'=maxaddr^post7, maxbackends^0'=maxbackends^post7, maxconn^0'=maxconn^post7, maxlisten^0'=maxlisten^post7, one^0'=one^post7, ret^0'=ret^post7, tmp1^0'=tmp1^post7, (-addr_ai_family^post7+addr_ai_family^0 == 0 /\ -one^post7+one^0 == 0 /\ -ret^post7+ret^0 == 0 /\ -family^post7+family^0 == 0 /\ tmp1^0-tmp1^post7 == 0 /\ __rho_1_^0-__rho_1_^post7 == 0 /\ added^0-added^post7 == 0 /\ listen_index^0-listen_index^post7 == 0 /\ fd^0-fd^post7 == 0 /\ 1+err^0 <= 0 /\ __rho_2_^0-__rho_2_^post7 == 0 /\ -__rho_9_^post7+__rho_9_^0 == 0 /\ __rho_5_^0-__rho_5_^post7 == 0 /\ -__rho_3_^post7+__rho_3_^0 == 0 /\ __const_10^0-__const_10^post7 == 0 /\ err^0-err^post7 == 0 /\ maxaddr^0-maxaddr^post7 == 0 /\ -__rho_15_^post7+__rho_15_^0 == 0 /\ -addr^post7+addr^0 == 0 /\ -__rho_16_^post7+__rho_16_^0 == 0 /\ -maxlisten^post7+maxlisten^0 == 0 /\ addrs^0-addrs^post7 == 0 /\ -listensocket_of_listen_index^post7+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post7+maxbackends^0 == 0 /\ -__rho_8_^post7+__rho_8_^0 == 0 /\ -__rho_4_^post7+__rho_4_^0 == 0 /\ -maxconn^post7+maxconn^0 == 0), cost: 1
	New rule:
	l7 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1+err^0 <= 0), cost: 1
	
		propagated equality addr_ai_family^post7 = addr_ai_family^0
		
		propagated equality one^post7 = one^0
		
		propagated equality ret^post7 = ret^0
		
		propagated equality family^post7 = family^0
		
		propagated equality tmp1^post7 = tmp1^0
		
		propagated equality __rho_1_^post7 = __rho_1_^0
		
		propagated equality added^post7 = added^0
		
		propagated equality listen_index^post7 = listen_index^0
		
		propagated equality fd^post7 = fd^0
		
		propagated equality __rho_2_^post7 = __rho_2_^0
		
		propagated equality __rho_9_^post7 = __rho_9_^0
		
		propagated equality __rho_5_^post7 = __rho_5_^0
		
		propagated equality __rho_3_^post7 = __rho_3_^0
		
		propagated equality __const_10^post7 = __const_10^0
		
		propagated equality err^post7 = err^0
		
		propagated equality maxaddr^post7 = maxaddr^0
		
		propagated equality __rho_15_^post7 = __rho_15_^0
		
		propagated equality addr^post7 = addr^0
		
		propagated equality __rho_16_^post7 = __rho_16_^0
		
		propagated equality maxlisten^post7 = maxlisten^0
		
		propagated equality addrs^post7 = addrs^0
		
		propagated equality listensocket_of_listen_index^post7 = listensocket_of_listen_index^0
		
		propagated equality maxbackends^post7 = maxbackends^0
		
		propagated equality __rho_8_^post7 = __rho_8_^0
		
		propagated equality __rho_4_^post7 = __rho_4_^0
		
		propagated equality maxconn^post7 = maxconn^0
		
	Simplified Guard

	Original rule:
	l7 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1+err^0 <= 0), cost: 1
	New rule:
	l7 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1+err^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l7 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1+err^0 <= 0, cost: 1
	New rule:
	l7 -> l5 : 1+err^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l8 -> l7 : __const_10^0'=__const_10^post8, __rho_15_^0'=__rho_15_^post8, __rho_16_^0'=__rho_16_^post8, __rho_1_^0'=__rho_1_^post8, __rho_2_^0'=__rho_2_^post8, __rho_3_^0'=__rho_3_^post8, __rho_4_^0'=__rho_4_^post8, __rho_5_^0'=__rho_5_^post8, __rho_8_^0'=__rho_8_^post8, __rho_9_^0'=__rho_9_^post8, added^0'=added^post8, addr^0'=addr^post8, addr_ai_family^0'=addr_ai_family^post8, addrs^0'=addrs^post8, err^0'=err^post8, family^0'=family^post8, fd^0'=fd^post8, listen_index^0'=listen_index^post8, listensocket_of_listen_index^0'=listensocket_of_listen_index^post8, maxaddr^0'=maxaddr^post8, maxbackends^0'=maxbackends^post8, maxconn^0'=maxconn^post8, maxlisten^0'=maxlisten^post8, one^0'=one^post8, ret^0'=ret^post8, tmp1^0'=tmp1^post8, (0 == 0 /\ listen_index^0-listen_index^post8 == 0 /\ -maxbackends^post8+maxbackends^0 == 0 /\ -maxaddr^post8+maxaddr^0 == 0 /\ fd^0-fd^post8 == 0 /\ -tmp1^post8+tmp1^0 == 0 /\ -addr^post8+addr^0 == 0 /\ -one^post8+one^0 == 0 /\ addrs^0-addrs^post8 == 0 /\ __rho_1_^0-__rho_1_^post8 == 0 /\ -maxlisten^post8+maxlisten^0 == 0 /\ added^0-added^post8 == 0 /\ ret^0-ret^post8 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post8 == 0 /\ __rho_2_^0-__rho_2_^post8 == 0 /\ -family^post8+family^0 == 0 /\ -__rho_9_^post8+__rho_9_^0 == 0 /\ err^post8-__rho_16_^post8 == 0 /\ -__rho_4_^post8+__rho_4_^0 == 0 /\ __rho_15_^0-__rho_15_^post8 == 0 /\ __const_10^0-__const_10^post8 == 0 /\ -__rho_3_^post8+__rho_3_^0 == 0 /\ __rho_8_^0-__rho_8_^post8 == 0 /\ -addr_ai_family^post8+addr_ai_family^0 == 0 /\ __rho_5_^0-__rho_5_^post8 == 0 /\ maxconn^0-maxconn^post8 == 0), cost: 1
	New rule:
	l8 -> l7 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=err^post8, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^post8, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality listen_index^post8 = listen_index^0
		
		propagated equality maxbackends^post8 = maxbackends^0
		
		propagated equality maxaddr^post8 = maxaddr^0
		
		propagated equality fd^post8 = fd^0
		
		propagated equality tmp1^post8 = tmp1^0
		
		propagated equality addr^post8 = addr^0
		
		propagated equality one^post8 = one^0
		
		propagated equality addrs^post8 = addrs^0
		
		propagated equality __rho_1_^post8 = __rho_1_^0
		
		propagated equality maxlisten^post8 = maxlisten^0
		
		propagated equality added^post8 = added^0
		
		propagated equality ret^post8 = ret^0
		
		propagated equality listensocket_of_listen_index^post8 = listensocket_of_listen_index^0
		
		propagated equality __rho_2_^post8 = __rho_2_^0
		
		propagated equality family^post8 = family^0
		
		propagated equality __rho_9_^post8 = __rho_9_^0
		
		propagated equality __rho_16_^post8 = err^post8
		
		propagated equality __rho_4_^post8 = __rho_4_^0
		
		propagated equality __rho_15_^post8 = __rho_15_^0
		
		propagated equality __const_10^post8 = __const_10^0
		
		propagated equality __rho_3_^post8 = __rho_3_^0
		
		propagated equality __rho_8_^post8 = __rho_8_^0
		
		propagated equality addr_ai_family^post8 = addr_ai_family^0
		
		propagated equality __rho_5_^post8 = __rho_5_^0
		
		propagated equality maxconn^post8 = maxconn^0
		
	Simplified Guard

	Original rule:
	l8 -> l7 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=err^post8, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^post8, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l8 -> l7 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=err^post8, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^post8, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l8 -> l7 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=err^post8, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^post8, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l8 -> l7 : __rho_16_^0'=err^post8, err^0'=err^post8, T, cost: 1
	
	Propagated Equalities

	Original rule:
	l9 -> l8 : __const_10^0'=__const_10^post9, __rho_15_^0'=__rho_15_^post9, __rho_16_^0'=__rho_16_^post9, __rho_1_^0'=__rho_1_^post9, __rho_2_^0'=__rho_2_^post9, __rho_3_^0'=__rho_3_^post9, __rho_4_^0'=__rho_4_^post9, __rho_5_^0'=__rho_5_^post9, __rho_8_^0'=__rho_8_^post9, __rho_9_^0'=__rho_9_^post9, added^0'=added^post9, addr^0'=addr^post9, addr_ai_family^0'=addr_ai_family^post9, addrs^0'=addrs^post9, err^0'=err^post9, family^0'=family^post9, fd^0'=fd^post9, listen_index^0'=listen_index^post9, listensocket_of_listen_index^0'=listensocket_of_listen_index^post9, maxaddr^0'=maxaddr^post9, maxbackends^0'=maxbackends^post9, maxconn^0'=maxconn^post9, maxlisten^0'=maxlisten^post9, one^0'=one^post9, ret^0'=ret^post9, tmp1^0'=tmp1^post9, (__rho_16_^0-__rho_16_^post9 == 0 /\ -__rho_15_^post9+__rho_15_^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post9 == 0 /\ addrs^0-addrs^post9 == 0 /\ -__const_10^0+maxconn^0 <= 0 /\ __const_10^0-__const_10^post9 == 0 /\ -__rho_9_^post9+__rho_9_^0 == 0 /\ -tmp1^post9+tmp1^0 == 0 /\ ret^0-ret^post9 == 0 /\ -__rho_2_^post9+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post9 == 0 /\ -__rho_4_^post9+__rho_4_^0 == 0 /\ -maxbackends^post9+maxbackends^0 == 0 /\ fd^0-fd^post9 == 0 /\ __rho_1_^0-__rho_1_^post9 == 0 /\ -addr^post9+addr^0 == 0 /\ listen_index^0-listen_index^post9 == 0 /\ -addr_ai_family^post9+addr_ai_family^0 == 0 /\ maxconn^0-maxconn^post9 == 0 /\ __rho_3_^0-__rho_3_^post9 == 0 /\ -family^post9+family^0 == 0 /\ -err^post9+err^0 == 0 /\ maxaddr^0-maxaddr^post9 == 0 /\ added^0-added^post9 == 0 /\ -maxlisten^post9+maxlisten^0 == 0 /\ -one^post9+one^0 == 0 /\ -__rho_5_^post9+__rho_5_^0 == 0), cost: 1
	New rule:
	l9 -> l8 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -__const_10^0+maxconn^0 <= 0), cost: 1
	
		propagated equality __rho_16_^post9 = __rho_16_^0
		
		propagated equality __rho_15_^post9 = __rho_15_^0
		
		propagated equality listensocket_of_listen_index^post9 = listensocket_of_listen_index^0
		
		propagated equality addrs^post9 = addrs^0
		
		propagated equality __const_10^post9 = __const_10^0
		
		propagated equality __rho_9_^post9 = __rho_9_^0
		
		propagated equality tmp1^post9 = tmp1^0
		
		propagated equality ret^post9 = ret^0
		
		propagated equality __rho_2_^post9 = __rho_2_^0
		
		propagated equality __rho_8_^post9 = __rho_8_^0
		
		propagated equality __rho_4_^post9 = __rho_4_^0
		
		propagated equality maxbackends^post9 = maxbackends^0
		
		propagated equality fd^post9 = fd^0
		
		propagated equality __rho_1_^post9 = __rho_1_^0
		
		propagated equality addr^post9 = addr^0
		
		propagated equality listen_index^post9 = listen_index^0
		
		propagated equality addr_ai_family^post9 = addr_ai_family^0
		
		propagated equality maxconn^post9 = maxconn^0
		
		propagated equality __rho_3_^post9 = __rho_3_^0
		
		propagated equality family^post9 = family^0
		
		propagated equality err^post9 = err^0
		
		propagated equality maxaddr^post9 = maxaddr^0
		
		propagated equality added^post9 = added^0
		
		propagated equality maxlisten^post9 = maxlisten^0
		
		propagated equality one^post9 = one^0
		
		propagated equality __rho_5_^post9 = __rho_5_^0
		
	Simplified Guard

	Original rule:
	l9 -> l8 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -__const_10^0+maxconn^0 <= 0), cost: 1
	New rule:
	l9 -> l8 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -__const_10^0+maxconn^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l9 -> l8 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -__const_10^0+maxconn^0 <= 0, cost: 1
	New rule:
	l9 -> l8 : -__const_10^0+maxconn^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l9 -> l8 : __const_10^0'=__const_10^post10, __rho_15_^0'=__rho_15_^post10, __rho_16_^0'=__rho_16_^post10, __rho_1_^0'=__rho_1_^post10, __rho_2_^0'=__rho_2_^post10, __rho_3_^0'=__rho_3_^post10, __rho_4_^0'=__rho_4_^post10, __rho_5_^0'=__rho_5_^post10, __rho_8_^0'=__rho_8_^post10, __rho_9_^0'=__rho_9_^post10, added^0'=added^post10, addr^0'=addr^post10, addr_ai_family^0'=addr_ai_family^post10, addrs^0'=addrs^post10, err^0'=err^post10, family^0'=family^post10, fd^0'=fd^post10, listen_index^0'=listen_index^post10, listensocket_of_listen_index^0'=listensocket_of_listen_index^post10, maxaddr^0'=maxaddr^post10, maxbackends^0'=maxbackends^post10, maxconn^0'=maxconn^post10, maxlisten^0'=maxlisten^post10, one^0'=one^post10, ret^0'=ret^post10, tmp1^0'=tmp1^post10, (__rho_8_^0-__rho_8_^post10 == 0 /\ -__rho_9_^post10+__rho_9_^0 == 0 /\ -__rho_15_^post10+__rho_15_^0 == 0 /\ addrs^0-addrs^post10 == 0 /\ -__rho_4_^post10+__rho_4_^0 == 0 /\ __rho_16_^0-__rho_16_^post10 == 0 /\ -__rho_5_^post10+__rho_5_^0 == 0 /\ -__rho_2_^post10+__rho_2_^0 == 0 /\ -maxlisten^post10+maxlisten^0 == 0 /\ added^0-added^post10 == 0 /\ __const_10^0-__const_10^post10 == 0 /\ -listensocket_of_listen_index^post10+listensocket_of_listen_index^0 == 0 /\ -__const_10^0+maxconn^post10 == 0 /\ 1+__const_10^0-maxconn^0 <= 0 /\ -maxbackends^post10+maxbackends^0 == 0 /\ -addr_ai_family^post10+addr_ai_family^0 == 0 /\ -one^post10+one^0 == 0 /\ listen_index^0-listen_index^post10 == 0 /\ fd^0-fd^post10 == 0 /\ -tmp1^post10+tmp1^0 == 0 /\ __rho_1_^0-__rho_1_^post10 == 0 /\ -family^post10+family^0 == 0 /\ __rho_3_^0-__rho_3_^post10 == 0 /\ -addr^post10+addr^0 == 0 /\ err^0-err^post10 == 0 /\ ret^0-ret^post10 == 0 /\ maxaddr^0-maxaddr^post10 == 0), cost: 1
	New rule:
	l9 -> l8 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=__const_10^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1+__const_10^0-maxconn^0 <= 0), cost: 1
	
		propagated equality __rho_8_^post10 = __rho_8_^0
		
		propagated equality __rho_9_^post10 = __rho_9_^0
		
		propagated equality __rho_15_^post10 = __rho_15_^0
		
		propagated equality addrs^post10 = addrs^0
		
		propagated equality __rho_4_^post10 = __rho_4_^0
		
		propagated equality __rho_16_^post10 = __rho_16_^0
		
		propagated equality __rho_5_^post10 = __rho_5_^0
		
		propagated equality __rho_2_^post10 = __rho_2_^0
		
		propagated equality maxlisten^post10 = maxlisten^0
		
		propagated equality added^post10 = added^0
		
		propagated equality __const_10^post10 = __const_10^0
		
		propagated equality listensocket_of_listen_index^post10 = listensocket_of_listen_index^0
		
		propagated equality maxconn^post10 = __const_10^0
		
		propagated equality maxbackends^post10 = maxbackends^0
		
		propagated equality addr_ai_family^post10 = addr_ai_family^0
		
		propagated equality one^post10 = one^0
		
		propagated equality listen_index^post10 = listen_index^0
		
		propagated equality fd^post10 = fd^0
		
		propagated equality tmp1^post10 = tmp1^0
		
		propagated equality __rho_1_^post10 = __rho_1_^0
		
		propagated equality family^post10 = family^0
		
		propagated equality __rho_3_^post10 = __rho_3_^0
		
		propagated equality addr^post10 = addr^0
		
		propagated equality err^post10 = err^0
		
		propagated equality ret^post10 = ret^0
		
		propagated equality maxaddr^post10 = maxaddr^0
		
	Simplified Guard

	Original rule:
	l9 -> l8 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=__const_10^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1+__const_10^0-maxconn^0 <= 0), cost: 1
	New rule:
	l9 -> l8 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=__const_10^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1+__const_10^0-maxconn^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l9 -> l8 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=__const_10^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1+__const_10^0-maxconn^0 <= 0, cost: 1
	New rule:
	l9 -> l8 : maxconn^0'=__const_10^0, 1+__const_10^0-maxconn^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l10 -> l9 : __const_10^0'=__const_10^post11, __rho_15_^0'=__rho_15_^post11, __rho_16_^0'=__rho_16_^post11, __rho_1_^0'=__rho_1_^post11, __rho_2_^0'=__rho_2_^post11, __rho_3_^0'=__rho_3_^post11, __rho_4_^0'=__rho_4_^post11, __rho_5_^0'=__rho_5_^post11, __rho_8_^0'=__rho_8_^post11, __rho_9_^0'=__rho_9_^post11, added^0'=added^post11, addr^0'=addr^post11, addr_ai_family^0'=addr_ai_family^post11, addrs^0'=addrs^post11, err^0'=err^post11, family^0'=family^post11, fd^0'=fd^post11, listen_index^0'=listen_index^post11, listensocket_of_listen_index^0'=listensocket_of_listen_index^post11, maxaddr^0'=maxaddr^post11, maxbackends^0'=maxbackends^post11, maxconn^0'=maxconn^post11, maxlisten^0'=maxlisten^post11, one^0'=one^post11, ret^0'=ret^post11, tmp1^0'=tmp1^post11, (0 == 0 /\ maxlisten^0-maxlisten^post11 == 0 /\ added^0-added^post11 == 0 /\ -addr_ai_family^post11+addr_ai_family^0 == 0 /\ -__rho_4_^post11+__rho_4_^0 == 0 /\ -__rho_5_^post11+__rho_5_^0 == 0 /\ -err^post11+err^0 == 0 /\ -__rho_2_^post11+__rho_2_^0 == 0 /\ maxaddr^0-maxaddr^post11 == 0 /\ -addr^post11+addr^0 == 0 /\ -listen_index^post11+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post11 == 0 /\ family^0-family^post11 == 0 /\ -ret^post11+ret^0 == 0 /\ addrs^0-addrs^post11 == 0 /\ -maxbackends^post11+maxbackends^0 == 0 /\ -__rho_16_^post11+__rho_16_^0 == 0 /\ __rho_3_^0-__rho_3_^post11 == 0 /\ __rho_15_^0-__rho_15_^post11 == 0 /\ tmp1^0-tmp1^post11 == 0 /\ __rho_1_^0-__rho_1_^post11 == 0 /\ fd^0-fd^post11 == 0 /\ -one^post11+one^0 == 0 /\ -listensocket_of_listen_index^post11+listensocket_of_listen_index^0 == 0 /\ __const_10^0-__const_10^post11 == 0 /\ -__rho_9_^post11+__rho_9_^0 == 0), cost: 1
	New rule:
	l10 -> l9 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^post11, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality maxlisten^post11 = maxlisten^0
		
		propagated equality added^post11 = added^0
		
		propagated equality addr_ai_family^post11 = addr_ai_family^0
		
		propagated equality __rho_4_^post11 = __rho_4_^0
		
		propagated equality __rho_5_^post11 = __rho_5_^0
		
		propagated equality err^post11 = err^0
		
		propagated equality __rho_2_^post11 = __rho_2_^0
		
		propagated equality maxaddr^post11 = maxaddr^0
		
		propagated equality addr^post11 = addr^0
		
		propagated equality listen_index^post11 = listen_index^0
		
		propagated equality __rho_8_^post11 = __rho_8_^0
		
		propagated equality family^post11 = family^0
		
		propagated equality ret^post11 = ret^0
		
		propagated equality addrs^post11 = addrs^0
		
		propagated equality maxbackends^post11 = maxbackends^0
		
		propagated equality __rho_16_^post11 = __rho_16_^0
		
		propagated equality __rho_3_^post11 = __rho_3_^0
		
		propagated equality __rho_15_^post11 = __rho_15_^0
		
		propagated equality tmp1^post11 = tmp1^0
		
		propagated equality __rho_1_^post11 = __rho_1_^0
		
		propagated equality fd^post11 = fd^0
		
		propagated equality one^post11 = one^0
		
		propagated equality listensocket_of_listen_index^post11 = listensocket_of_listen_index^0
		
		propagated equality __const_10^post11 = __const_10^0
		
		propagated equality __rho_9_^post11 = __rho_9_^0
		
	Simplified Guard

	Original rule:
	l10 -> l9 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^post11, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l10 -> l9 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^post11, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l10 -> l9 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^post11, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l10 -> l9 : maxconn^0'=maxconn^post11, T, cost: 1
	
	Propagated Equalities

	Original rule:
	l11 -> l2 : __const_10^0'=__const_10^post12, __rho_15_^0'=__rho_15_^post12, __rho_16_^0'=__rho_16_^post12, __rho_1_^0'=__rho_1_^post12, __rho_2_^0'=__rho_2_^post12, __rho_3_^0'=__rho_3_^post12, __rho_4_^0'=__rho_4_^post12, __rho_5_^0'=__rho_5_^post12, __rho_8_^0'=__rho_8_^post12, __rho_9_^0'=__rho_9_^post12, added^0'=added^post12, addr^0'=addr^post12, addr_ai_family^0'=addr_ai_family^post12, addrs^0'=addrs^post12, err^0'=err^post12, family^0'=family^post12, fd^0'=fd^post12, listen_index^0'=listen_index^post12, listensocket_of_listen_index^0'=listensocket_of_listen_index^post12, maxaddr^0'=maxaddr^post12, maxbackends^0'=maxbackends^post12, maxconn^0'=maxconn^post12, maxlisten^0'=maxlisten^post12, one^0'=one^post12, ret^0'=ret^post12, tmp1^0'=tmp1^post12, (__rho_3_^0-__rho_3_^post12 == 0 /\ __const_10^0-__const_10^post12 == 0 /\ addrs^0-addrs^post12 == 0 /\ maxlisten^0-maxlisten^post12 == 0 /\ maxaddr^0-maxaddr^post12 == 0 /\ -ret^post12+ret^0 == 0 /\ -one^post12+one^0 == 0 /\ added^0-added^post12 == 0 /\ __rho_8_^0-__rho_8_^post12 == 0 /\ addr_ai_family^0-addr_ai_family^post12 == 0 /\ -err^post12+err^0 == 0 /\ -__rho_15_^post12+__rho_15_^0 == 0 /\ -__rho_4_^post12+__rho_4_^0 == 0 /\ -__rho_9_^post12+__rho_9_^0 == 0 /\ -__rho_5_^post12+__rho_5_^0 == 0 /\ -__rho_2_^post12+__rho_2_^0 == 0 /\ tmp1^0-tmp1^post12 == 0 /\ -maxbackends^post12+maxbackends^0 == 0 /\ family^0-family^post12 == 0 /\ maxconn^0-maxconn^post12 == 0 /\ -listensocket_of_listen_index^post12+listensocket_of_listen_index^0 == 0 /\ -addr^post12+addr^0 == 0 /\ __rho_16_^0-__rho_16_^post12 == 0 /\ __rho_1_^0-__rho_1_^post12 == 0 /\ fd^0-fd^post12 == 0 /\ -listen_index^post12+listen_index^0 == 0), cost: 1
	New rule:
	l11 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality __rho_3_^post12 = __rho_3_^0
		
		propagated equality __const_10^post12 = __const_10^0
		
		propagated equality addrs^post12 = addrs^0
		
		propagated equality maxlisten^post12 = maxlisten^0
		
		propagated equality maxaddr^post12 = maxaddr^0
		
		propagated equality ret^post12 = ret^0
		
		propagated equality one^post12 = one^0
		
		propagated equality added^post12 = added^0
		
		propagated equality __rho_8_^post12 = __rho_8_^0
		
		propagated equality addr_ai_family^post12 = addr_ai_family^0
		
		propagated equality err^post12 = err^0
		
		propagated equality __rho_15_^post12 = __rho_15_^0
		
		propagated equality __rho_4_^post12 = __rho_4_^0
		
		propagated equality __rho_9_^post12 = __rho_9_^0
		
		propagated equality __rho_5_^post12 = __rho_5_^0
		
		propagated equality __rho_2_^post12 = __rho_2_^0
		
		propagated equality tmp1^post12 = tmp1^0
		
		propagated equality maxbackends^post12 = maxbackends^0
		
		propagated equality family^post12 = family^0
		
		propagated equality maxconn^post12 = maxconn^0
		
		propagated equality listensocket_of_listen_index^post12 = listensocket_of_listen_index^0
		
		propagated equality addr^post12 = addr^0
		
		propagated equality __rho_16_^post12 = __rho_16_^0
		
		propagated equality __rho_1_^post12 = __rho_1_^0
		
		propagated equality fd^post12 = fd^0
		
		propagated equality listen_index^post12 = listen_index^0
		
	Simplified Guard

	Original rule:
	l11 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l11 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l11 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l11 -> l2 : T, cost: 1
	
	made implied equalities explicit

	Original rule:
	l12 -> l10 : __const_10^0'=__const_10^post13, __rho_15_^0'=__rho_15_^post13, __rho_16_^0'=__rho_16_^post13, __rho_1_^0'=__rho_1_^post13, __rho_2_^0'=__rho_2_^post13, __rho_3_^0'=__rho_3_^post13, __rho_4_^0'=__rho_4_^post13, __rho_5_^0'=__rho_5_^post13, __rho_8_^0'=__rho_8_^post13, __rho_9_^0'=__rho_9_^post13, added^0'=added^post13, addr^0'=addr^post13, addr_ai_family^0'=addr_ai_family^post13, addrs^0'=addrs^post13, err^0'=err^post13, family^0'=family^post13, fd^0'=fd^post13, listen_index^0'=listen_index^post13, listensocket_of_listen_index^0'=listensocket_of_listen_index^post13, maxaddr^0'=maxaddr^post13, maxbackends^0'=maxbackends^post13, maxconn^0'=maxconn^post13, maxlisten^0'=maxlisten^post13, one^0'=one^post13, ret^0'=ret^post13, tmp1^0'=tmp1^post13, (-tmp1^post13+tmp1^0 == 0 /\ -one^post13+one^0 == 0 /\ -listen_index^post13+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post13 == 0 /\ __rho_3_^0-__rho_3_^post13 == 0 /\ addr_ai_family^0-addr_ai_family^post13 == 0 /\ __rho_8_^0-__rho_8_^post13 == 0 /\ -__rho_2_^post13+__rho_2_^0 == 0 /\ -maxaddr^post13+maxaddr^0 == 0 /\ -addrs^post13+addrs^0 == 0 /\ 1-__rho_8_^0 <= 0 /\ -1+__rho_8_^0 <= 0 /\ -addr^post13+addr^0 == 0 /\ -__const_10^post13+__const_10^0 == 0 /\ family^0-family^post13 == 0 /\ -added^post13+added^0 == 0 /\ ret^0-ret^post13 == 0 /\ __rho_16_^0-__rho_16_^post13 == 0 /\ -__rho_9_^post13+__rho_9_^0 == 0 /\ -__rho_5_^post13+__rho_5_^0 == 0 /\ -__rho_4_^post13+__rho_4_^0 == 0 /\ -maxlisten^post13+maxlisten^0 == 0 /\ -err^post13+err^0 == 0 /\ -maxbackends^post13+maxbackends^0 == 0 /\ maxconn^0-maxconn^post13 == 0 /\ fd^0-fd^post13 == 0 /\ __rho_1_^0-__rho_1_^post13 == 0 /\ -__rho_15_^post13+__rho_15_^0 == 0), cost: 1
	New rule:
	l12 -> l10 : __const_10^0'=__const_10^post13, __rho_15_^0'=__rho_15_^post13, __rho_16_^0'=__rho_16_^post13, __rho_1_^0'=__rho_1_^post13, __rho_2_^0'=__rho_2_^post13, __rho_3_^0'=__rho_3_^post13, __rho_4_^0'=__rho_4_^post13, __rho_5_^0'=__rho_5_^post13, __rho_8_^0'=__rho_8_^post13, __rho_9_^0'=__rho_9_^post13, added^0'=added^post13, addr^0'=addr^post13, addr_ai_family^0'=addr_ai_family^post13, addrs^0'=addrs^post13, err^0'=err^post13, family^0'=family^post13, fd^0'=fd^post13, listen_index^0'=listen_index^post13, listensocket_of_listen_index^0'=listensocket_of_listen_index^post13, maxaddr^0'=maxaddr^post13, maxbackends^0'=maxbackends^post13, maxconn^0'=maxconn^post13, maxlisten^0'=maxlisten^post13, one^0'=one^post13, ret^0'=ret^post13, tmp1^0'=tmp1^post13, (-tmp1^post13+tmp1^0 == 0 /\ -one^post13+one^0 == 0 /\ -listen_index^post13+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post13 == 0 /\ __rho_3_^0-__rho_3_^post13 == 0 /\ addr_ai_family^0-addr_ai_family^post13 == 0 /\ __rho_8_^0-__rho_8_^post13 == 0 /\ -__rho_2_^post13+__rho_2_^0 == 0 /\ -maxaddr^post13+maxaddr^0 == 0 /\ -addrs^post13+addrs^0 == 0 /\ 1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0 /\ -addr^post13+addr^0 == 0 /\ -__const_10^post13+__const_10^0 == 0 /\ family^0-family^post13 == 0 /\ -added^post13+added^0 == 0 /\ ret^0-ret^post13 == 0 /\ __rho_16_^0-__rho_16_^post13 == 0 /\ -__rho_9_^post13+__rho_9_^0 == 0 /\ -__rho_5_^post13+__rho_5_^0 == 0 /\ -__rho_4_^post13+__rho_4_^0 == 0 /\ -maxlisten^post13+maxlisten^0 == 0 /\ -err^post13+err^0 == 0 /\ -maxbackends^post13+maxbackends^0 == 0 /\ maxconn^0-maxconn^post13 == 0 /\ fd^0-fd^post13 == 0 /\ __rho_1_^0-__rho_1_^post13 == 0 /\ -__rho_15_^post13+__rho_15_^0 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l12 -> l10 : __const_10^0'=__const_10^post13, __rho_15_^0'=__rho_15_^post13, __rho_16_^0'=__rho_16_^post13, __rho_1_^0'=__rho_1_^post13, __rho_2_^0'=__rho_2_^post13, __rho_3_^0'=__rho_3_^post13, __rho_4_^0'=__rho_4_^post13, __rho_5_^0'=__rho_5_^post13, __rho_8_^0'=__rho_8_^post13, __rho_9_^0'=__rho_9_^post13, added^0'=added^post13, addr^0'=addr^post13, addr_ai_family^0'=addr_ai_family^post13, addrs^0'=addrs^post13, err^0'=err^post13, family^0'=family^post13, fd^0'=fd^post13, listen_index^0'=listen_index^post13, listensocket_of_listen_index^0'=listensocket_of_listen_index^post13, maxaddr^0'=maxaddr^post13, maxbackends^0'=maxbackends^post13, maxconn^0'=maxconn^post13, maxlisten^0'=maxlisten^post13, one^0'=one^post13, ret^0'=ret^post13, tmp1^0'=tmp1^post13, (-tmp1^post13+tmp1^0 == 0 /\ -one^post13+one^0 == 0 /\ -listen_index^post13+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post13 == 0 /\ __rho_3_^0-__rho_3_^post13 == 0 /\ addr_ai_family^0-addr_ai_family^post13 == 0 /\ __rho_8_^0-__rho_8_^post13 == 0 /\ -__rho_2_^post13+__rho_2_^0 == 0 /\ -maxaddr^post13+maxaddr^0 == 0 /\ -addrs^post13+addrs^0 == 0 /\ 1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0 /\ -addr^post13+addr^0 == 0 /\ -__const_10^post13+__const_10^0 == 0 /\ family^0-family^post13 == 0 /\ -added^post13+added^0 == 0 /\ ret^0-ret^post13 == 0 /\ __rho_16_^0-__rho_16_^post13 == 0 /\ -__rho_9_^post13+__rho_9_^0 == 0 /\ -__rho_5_^post13+__rho_5_^0 == 0 /\ -__rho_4_^post13+__rho_4_^0 == 0 /\ -maxlisten^post13+maxlisten^0 == 0 /\ -err^post13+err^0 == 0 /\ -maxbackends^post13+maxbackends^0 == 0 /\ maxconn^0-maxconn^post13 == 0 /\ fd^0-fd^post13 == 0 /\ __rho_1_^0-__rho_1_^post13 == 0 /\ -__rho_15_^post13+__rho_15_^0 == 0), cost: 1
	New rule:
	l12 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
	
		propagated equality tmp1^post13 = tmp1^0
		
		propagated equality one^post13 = one^0
		
		propagated equality listen_index^post13 = listen_index^0
		
		propagated equality listensocket_of_listen_index^post13 = listensocket_of_listen_index^0
		
		propagated equality __rho_3_^post13 = __rho_3_^0
		
		propagated equality addr_ai_family^post13 = addr_ai_family^0
		
		propagated equality __rho_8_^post13 = __rho_8_^0
		
		propagated equality __rho_2_^post13 = __rho_2_^0
		
		propagated equality maxaddr^post13 = maxaddr^0
		
		propagated equality addrs^post13 = addrs^0
		
		propagated equality addr^post13 = addr^0
		
		propagated equality __const_10^post13 = __const_10^0
		
		propagated equality family^post13 = family^0
		
		propagated equality added^post13 = added^0
		
		propagated equality ret^post13 = ret^0
		
		propagated equality __rho_16_^post13 = __rho_16_^0
		
		propagated equality __rho_9_^post13 = __rho_9_^0
		
		propagated equality __rho_5_^post13 = __rho_5_^0
		
		propagated equality __rho_4_^post13 = __rho_4_^0
		
		propagated equality maxlisten^post13 = maxlisten^0
		
		propagated equality err^post13 = err^0
		
		propagated equality maxbackends^post13 = maxbackends^0
		
		propagated equality maxconn^post13 = maxconn^0
		
		propagated equality fd^post13 = fd^0
		
		propagated equality __rho_1_^post13 = __rho_1_^0
		
		propagated equality __rho_15_^post13 = __rho_15_^0
		
	Simplified Guard

	Original rule:
	l12 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
	New rule:
	l12 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
	
	made implied equalities explicit

	Original rule:
	l12 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
	New rule:
	l12 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l12 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
	New rule:
	l12 -> l10 : (1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l12 -> l11 : __const_10^0'=__const_10^post14, __rho_15_^0'=__rho_15_^post14, __rho_16_^0'=__rho_16_^post14, __rho_1_^0'=__rho_1_^post14, __rho_2_^0'=__rho_2_^post14, __rho_3_^0'=__rho_3_^post14, __rho_4_^0'=__rho_4_^post14, __rho_5_^0'=__rho_5_^post14, __rho_8_^0'=__rho_8_^post14, __rho_9_^0'=__rho_9_^post14, added^0'=added^post14, addr^0'=addr^post14, addr_ai_family^0'=addr_ai_family^post14, addrs^0'=addrs^post14, err^0'=err^post14, family^0'=family^post14, fd^0'=fd^post14, listen_index^0'=listen_index^post14, listensocket_of_listen_index^0'=listensocket_of_listen_index^post14, maxaddr^0'=maxaddr^post14, maxbackends^0'=maxbackends^post14, maxconn^0'=maxconn^post14, maxlisten^0'=maxlisten^post14, one^0'=one^post14, ret^0'=ret^post14, tmp1^0'=tmp1^post14, (2-__rho_8_^0 <= 0 /\ -one^post14+one^0 == 0 /\ -tmp1^post14+tmp1^0 == 0 /\ -__rho_2_^post14+__rho_2_^0 == 0 /\ -listensocket_of_listen_index^post14+listensocket_of_listen_index^0 == 0 /\ __const_10^0-__const_10^post14 == 0 /\ -maxbackends^post14+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post14 == 0 /\ -addr^post14+addr^0 == 0 /\ __rho_5_^0-__rho_5_^post14 == 0 /\ -__rho_15_^post14+__rho_15_^0 == 0 /\ -family^post14+family^0 == 0 /\ listen_index^0-listen_index^post14 == 0 /\ ret^0-ret^post14 == 0 /\ maxconn^0-maxconn^post14 == 0 /\ -maxlisten^post14+maxlisten^0 == 0 /\ -__rho_4_^post14+__rho_4_^0 == 0 /\ -__rho_9_^post14+__rho_9_^0 == 0 /\ fd^0-fd^post14 == 0 /\ __rho_1_^0-__rho_1_^post14 == 0 /\ addrs^0-addrs^post14 == 0 /\ __rho_3_^0-__rho_3_^post14 == 0 /\ -__rho_16_^post14+__rho_16_^0 == 0 /\ -addr_ai_family^post14+addr_ai_family^0 == 0 /\ err^0-err^post14 == 0 /\ maxaddr^0-maxaddr^post14 == 0 /\ added^0-added^post14 == 0), cost: 1
	New rule:
	l12 -> l11 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 2-__rho_8_^0 <= 0), cost: 1
	
		propagated equality one^post14 = one^0
		
		propagated equality tmp1^post14 = tmp1^0
		
		propagated equality __rho_2_^post14 = __rho_2_^0
		
		propagated equality listensocket_of_listen_index^post14 = listensocket_of_listen_index^0
		
		propagated equality __const_10^post14 = __const_10^0
		
		propagated equality maxbackends^post14 = maxbackends^0
		
		propagated equality __rho_8_^post14 = __rho_8_^0
		
		propagated equality addr^post14 = addr^0
		
		propagated equality __rho_5_^post14 = __rho_5_^0
		
		propagated equality __rho_15_^post14 = __rho_15_^0
		
		propagated equality family^post14 = family^0
		
		propagated equality listen_index^post14 = listen_index^0
		
		propagated equality ret^post14 = ret^0
		
		propagated equality maxconn^post14 = maxconn^0
		
		propagated equality maxlisten^post14 = maxlisten^0
		
		propagated equality __rho_4_^post14 = __rho_4_^0
		
		propagated equality __rho_9_^post14 = __rho_9_^0
		
		propagated equality fd^post14 = fd^0
		
		propagated equality __rho_1_^post14 = __rho_1_^0
		
		propagated equality addrs^post14 = addrs^0
		
		propagated equality __rho_3_^post14 = __rho_3_^0
		
		propagated equality __rho_16_^post14 = __rho_16_^0
		
		propagated equality addr_ai_family^post14 = addr_ai_family^0
		
		propagated equality err^post14 = err^0
		
		propagated equality maxaddr^post14 = maxaddr^0
		
		propagated equality added^post14 = added^0
		
	Simplified Guard

	Original rule:
	l12 -> l11 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 2-__rho_8_^0 <= 0), cost: 1
	New rule:
	l12 -> l11 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 2-__rho_8_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l12 -> l11 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 2-__rho_8_^0 <= 0, cost: 1
	New rule:
	l12 -> l11 : 2-__rho_8_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l12 -> l11 : __const_10^0'=__const_10^post15, __rho_15_^0'=__rho_15_^post15, __rho_16_^0'=__rho_16_^post15, __rho_1_^0'=__rho_1_^post15, __rho_2_^0'=__rho_2_^post15, __rho_3_^0'=__rho_3_^post15, __rho_4_^0'=__rho_4_^post15, __rho_5_^0'=__rho_5_^post15, __rho_8_^0'=__rho_8_^post15, __rho_9_^0'=__rho_9_^post15, added^0'=added^post15, addr^0'=addr^post15, addr_ai_family^0'=addr_ai_family^post15, addrs^0'=addrs^post15, err^0'=err^post15, family^0'=family^post15, fd^0'=fd^post15, listen_index^0'=listen_index^post15, listensocket_of_listen_index^0'=listensocket_of_listen_index^post15, maxaddr^0'=maxaddr^post15, maxbackends^0'=maxbackends^post15, maxconn^0'=maxconn^post15, maxlisten^0'=maxlisten^post15, one^0'=one^post15, ret^0'=ret^post15, tmp1^0'=tmp1^post15, (tmp1^0-tmp1^post15 == 0 /\ -listensocket_of_listen_index^post15+listensocket_of_listen_index^0 == 0 /\ __rho_5_^0-__rho_5_^post15 == 0 /\ -maxbackends^post15+maxbackends^0 == 0 /\ __const_10^0-__const_10^post15 == 0 /\ __rho_8_^0 <= 0 /\ -one^post15+one^0 == 0 /\ -__rho_15_^post15+__rho_15_^0 == 0 /\ -__rho_9_^post15+__rho_9_^0 == 0 /\ -family^post15+family^0 == 0 /\ __rho_8_^0-__rho_8_^post15 == 0 /\ listen_index^0-listen_index^post15 == 0 /\ -maxlisten^post15+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post15 == 0 /\ -addr^post15+addr^0 == 0 /\ fd^0-fd^post15 == 0 /\ -maxconn^post15+maxconn^0 == 0 /\ __rho_1_^0-__rho_1_^post15 == 0 /\ -addr_ai_family^post15+addr_ai_family^0 == 0 /\ addrs^0-addrs^post15 == 0 /\ -__rho_16_^post15+__rho_16_^0 == 0 /\ -__rho_4_^post15+__rho_4_^0 == 0 /\ added^0-added^post15 == 0 /\ __rho_3_^0-__rho_3_^post15 == 0 /\ -__rho_2_^post15+__rho_2_^0 == 0 /\ err^0-err^post15 == 0 /\ ret^0-ret^post15 == 0), cost: 1
	New rule:
	l12 -> l11 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_8_^0 <= 0), cost: 1
	
		propagated equality tmp1^post15 = tmp1^0
		
		propagated equality listensocket_of_listen_index^post15 = listensocket_of_listen_index^0
		
		propagated equality __rho_5_^post15 = __rho_5_^0
		
		propagated equality maxbackends^post15 = maxbackends^0
		
		propagated equality __const_10^post15 = __const_10^0
		
		propagated equality one^post15 = one^0
		
		propagated equality __rho_15_^post15 = __rho_15_^0
		
		propagated equality __rho_9_^post15 = __rho_9_^0
		
		propagated equality family^post15 = family^0
		
		propagated equality __rho_8_^post15 = __rho_8_^0
		
		propagated equality listen_index^post15 = listen_index^0
		
		propagated equality maxlisten^post15 = maxlisten^0
		
		propagated equality maxaddr^post15 = maxaddr^0
		
		propagated equality addr^post15 = addr^0
		
		propagated equality fd^post15 = fd^0
		
		propagated equality maxconn^post15 = maxconn^0
		
		propagated equality __rho_1_^post15 = __rho_1_^0
		
		propagated equality addr_ai_family^post15 = addr_ai_family^0
		
		propagated equality addrs^post15 = addrs^0
		
		propagated equality __rho_16_^post15 = __rho_16_^0
		
		propagated equality __rho_4_^post15 = __rho_4_^0
		
		propagated equality added^post15 = added^0
		
		propagated equality __rho_3_^post15 = __rho_3_^0
		
		propagated equality __rho_2_^post15 = __rho_2_^0
		
		propagated equality err^post15 = err^0
		
		propagated equality ret^post15 = ret^0
		
	Simplified Guard

	Original rule:
	l12 -> l11 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_8_^0 <= 0), cost: 1
	New rule:
	l12 -> l11 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_8_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l12 -> l11 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_8_^0 <= 0, cost: 1
	New rule:
	l12 -> l11 : __rho_8_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l13 -> l10 : __const_10^0'=__const_10^post16, __rho_15_^0'=__rho_15_^post16, __rho_16_^0'=__rho_16_^post16, __rho_1_^0'=__rho_1_^post16, __rho_2_^0'=__rho_2_^post16, __rho_3_^0'=__rho_3_^post16, __rho_4_^0'=__rho_4_^post16, __rho_5_^0'=__rho_5_^post16, __rho_8_^0'=__rho_8_^post16, __rho_9_^0'=__rho_9_^post16, added^0'=added^post16, addr^0'=addr^post16, addr_ai_family^0'=addr_ai_family^post16, addrs^0'=addrs^post16, err^0'=err^post16, family^0'=family^post16, fd^0'=fd^post16, listen_index^0'=listen_index^post16, listensocket_of_listen_index^0'=listensocket_of_listen_index^post16, maxaddr^0'=maxaddr^post16, maxbackends^0'=maxbackends^post16, maxconn^0'=maxconn^post16, maxlisten^0'=maxlisten^post16, one^0'=one^post16, ret^0'=ret^post16, tmp1^0'=tmp1^post16, (addrs^0-addrs^post16 == 0 /\ added^0-added^post16 == 0 /\ -maxbackends^post16+maxbackends^0 == 0 /\ -__rho_9_^post16+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post16+listensocket_of_listen_index^0 == 0 /\ -__rho_5_^post16+__rho_5_^0 == 0 /\ -err^post16+err^0 == 0 /\ addr_ai_family^0-addr_ai_family^post16 == 0 /\ __rho_8_^0-__rho_8_^post16 == 0 /\ maxconn^0-maxconn^post16 == 0 /\ maxaddr^0-maxaddr^post16 == 0 /\ __rho_1_^0-__rho_1_^post16 == 0 /\ -ret^post16+ret^0 == 0 /\ -one^post16+one^0 == 0 /\ __rho_15_^0-__rho_15_^post16 == 0 /\ 4-addr_ai_family^0 <= 0 /\ -listen_index^post16+listen_index^0 == 0 /\ -__rho_4_^post16+__rho_4_^0 == 0 /\ __const_10^0-__const_10^post16 == 0 /\ maxlisten^0-maxlisten^post16 == 0 /\ -__rho_2_^post16+__rho_2_^0 == 0 /\ family^0-family^post16 == 0 /\ __rho_3_^0-__rho_3_^post16 == 0 /\ __rho_16_^0-__rho_16_^post16 == 0 /\ -addr^post16+addr^0 == 0 /\ tmp1^0-tmp1^post16 == 0 /\ fd^0-fd^post16 == 0), cost: 1
	New rule:
	l13 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 4-addr_ai_family^0 <= 0), cost: 1
	
		propagated equality addrs^post16 = addrs^0
		
		propagated equality added^post16 = added^0
		
		propagated equality maxbackends^post16 = maxbackends^0
		
		propagated equality __rho_9_^post16 = __rho_9_^0
		
		propagated equality listensocket_of_listen_index^post16 = listensocket_of_listen_index^0
		
		propagated equality __rho_5_^post16 = __rho_5_^0
		
		propagated equality err^post16 = err^0
		
		propagated equality addr_ai_family^post16 = addr_ai_family^0
		
		propagated equality __rho_8_^post16 = __rho_8_^0
		
		propagated equality maxconn^post16 = maxconn^0
		
		propagated equality maxaddr^post16 = maxaddr^0
		
		propagated equality __rho_1_^post16 = __rho_1_^0
		
		propagated equality ret^post16 = ret^0
		
		propagated equality one^post16 = one^0
		
		propagated equality __rho_15_^post16 = __rho_15_^0
		
		propagated equality listen_index^post16 = listen_index^0
		
		propagated equality __rho_4_^post16 = __rho_4_^0
		
		propagated equality __const_10^post16 = __const_10^0
		
		propagated equality maxlisten^post16 = maxlisten^0
		
		propagated equality __rho_2_^post16 = __rho_2_^0
		
		propagated equality family^post16 = family^0
		
		propagated equality __rho_3_^post16 = __rho_3_^0
		
		propagated equality __rho_16_^post16 = __rho_16_^0
		
		propagated equality addr^post16 = addr^0
		
		propagated equality tmp1^post16 = tmp1^0
		
		propagated equality fd^post16 = fd^0
		
	Simplified Guard

	Original rule:
	l13 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 4-addr_ai_family^0 <= 0), cost: 1
	New rule:
	l13 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 4-addr_ai_family^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l13 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 4-addr_ai_family^0 <= 0, cost: 1
	New rule:
	l13 -> l10 : 4-addr_ai_family^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l13 -> l10 : __const_10^0'=__const_10^post17, __rho_15_^0'=__rho_15_^post17, __rho_16_^0'=__rho_16_^post17, __rho_1_^0'=__rho_1_^post17, __rho_2_^0'=__rho_2_^post17, __rho_3_^0'=__rho_3_^post17, __rho_4_^0'=__rho_4_^post17, __rho_5_^0'=__rho_5_^post17, __rho_8_^0'=__rho_8_^post17, __rho_9_^0'=__rho_9_^post17, added^0'=added^post17, addr^0'=addr^post17, addr_ai_family^0'=addr_ai_family^post17, addrs^0'=addrs^post17, err^0'=err^post17, family^0'=family^post17, fd^0'=fd^post17, listen_index^0'=listen_index^post17, listensocket_of_listen_index^0'=listensocket_of_listen_index^post17, maxaddr^0'=maxaddr^post17, maxbackends^0'=maxbackends^post17, maxconn^0'=maxconn^post17, maxlisten^0'=maxlisten^post17, one^0'=one^post17, ret^0'=ret^post17, tmp1^0'=tmp1^post17, (maxlisten^0-maxlisten^post17 == 0 /\ tmp1^0-tmp1^post17 == 0 /\ addr_ai_family^0-addr_ai_family^post17 == 0 /\ __rho_3_^0-__rho_3_^post17 == 0 /\ addrs^0-addrs^post17 == 0 /\ -__rho_4_^post17+__rho_4_^0 == 0 /\ -__const_10^post17+__const_10^0 == 0 /\ -__rho_9_^post17+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post17+listensocket_of_listen_index^0 == 0 /\ -__rho_2_^post17+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post17 == 0 /\ fd^0-fd^post17 == 0 /\ -maxbackends^post17+maxbackends^0 == 0 /\ -addr^post17+addr^0 == 0 /\ -listen_index^post17+listen_index^0 == 0 /\ maxconn^0-maxconn^post17 == 0 /\ __rho_16_^0-__rho_16_^post17 == 0 /\ -err^post17+err^0 == 0 /\ -ret^post17+ret^0 == 0 /\ -__rho_15_^post17+__rho_15_^0 == 0 /\ maxaddr^0-maxaddr^post17 == 0 /\ -__rho_5_^post17+__rho_5_^0 == 0 /\ -2+addr_ai_family^0 <= 0 /\ -added^post17+added^0 == 0 /\ family^0-family^post17 == 0 /\ -one^post17+one^0 == 0 /\ __rho_1_^0-__rho_1_^post17 == 0), cost: 1
	New rule:
	l13 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -2+addr_ai_family^0 <= 0), cost: 1
	
		propagated equality maxlisten^post17 = maxlisten^0
		
		propagated equality tmp1^post17 = tmp1^0
		
		propagated equality addr_ai_family^post17 = addr_ai_family^0
		
		propagated equality __rho_3_^post17 = __rho_3_^0
		
		propagated equality addrs^post17 = addrs^0
		
		propagated equality __rho_4_^post17 = __rho_4_^0
		
		propagated equality __const_10^post17 = __const_10^0
		
		propagated equality __rho_9_^post17 = __rho_9_^0
		
		propagated equality listensocket_of_listen_index^post17 = listensocket_of_listen_index^0
		
		propagated equality __rho_2_^post17 = __rho_2_^0
		
		propagated equality __rho_8_^post17 = __rho_8_^0
		
		propagated equality fd^post17 = fd^0
		
		propagated equality maxbackends^post17 = maxbackends^0
		
		propagated equality addr^post17 = addr^0
		
		propagated equality listen_index^post17 = listen_index^0
		
		propagated equality maxconn^post17 = maxconn^0
		
		propagated equality __rho_16_^post17 = __rho_16_^0
		
		propagated equality err^post17 = err^0
		
		propagated equality ret^post17 = ret^0
		
		propagated equality __rho_15_^post17 = __rho_15_^0
		
		propagated equality maxaddr^post17 = maxaddr^0
		
		propagated equality __rho_5_^post17 = __rho_5_^0
		
		propagated equality added^post17 = added^0
		
		propagated equality family^post17 = family^0
		
		propagated equality one^post17 = one^0
		
		propagated equality __rho_1_^post17 = __rho_1_^0
		
	Simplified Guard

	Original rule:
	l13 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -2+addr_ai_family^0 <= 0), cost: 1
	New rule:
	l13 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -2+addr_ai_family^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l13 -> l10 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -2+addr_ai_family^0 <= 0, cost: 1
	New rule:
	l13 -> l10 : -2+addr_ai_family^0 <= 0, cost: 1
	
	made implied equalities explicit

	Original rule:
	l13 -> l12 : __const_10^0'=__const_10^post18, __rho_15_^0'=__rho_15_^post18, __rho_16_^0'=__rho_16_^post18, __rho_1_^0'=__rho_1_^post18, __rho_2_^0'=__rho_2_^post18, __rho_3_^0'=__rho_3_^post18, __rho_4_^0'=__rho_4_^post18, __rho_5_^0'=__rho_5_^post18, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^post18, added^0'=added^post18, addr^0'=addr^post18, addr_ai_family^0'=addr_ai_family^post18, addrs^0'=addrs^post18, err^0'=err^post18, family^0'=family^post18, fd^0'=fd^post18, listen_index^0'=listen_index^post18, listensocket_of_listen_index^0'=listensocket_of_listen_index^post18, maxaddr^0'=maxaddr^post18, maxbackends^0'=maxbackends^post18, maxconn^0'=maxconn^post18, maxlisten^0'=maxlisten^post18, one^0'=one^post18, ret^0'=ret^post18, tmp1^0'=tmp1^post18, (0 == 0 /\ -__rho_4_^post18+__rho_4_^0 == 0 /\ fd^0-fd^post18 == 0 /\ maxconn^0-maxconn^post18 == 0 /\ -__rho_2_^post18+__rho_2_^0 == 0 /\ -__rho_1_^post18+__rho_1_^0 == 0 /\ -addrs^post18+addrs^0 == 0 /\ -addr^post18+addr^0 == 0 /\ ret^0-ret^post18 == 0 /\ -__rho_15_^post18+__rho_15_^0 == 0 /\ -__const_10^post18+__const_10^0 == 0 /\ __rho_3_^0-__rho_3_^post18 == 0 /\ -added^post18+added^0 == 0 /\ 3-addr_ai_family^0 <= 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post18 == 0 /\ tmp1^0-tmp1^post18 == 0 /\ family^0-family^post18 == 0 /\ -maxbackends^post18+maxbackends^0 == 0 /\ maxlisten^0-maxlisten^post18 == 0 /\ __rho_16_^0-__rho_16_^post18 == 0 /\ __rho_9_^0-__rho_9_^post18 == 0 /\ -err^post18+err^0 == 0 /\ -listen_index^post18+listen_index^0 == 0 /\ -3+addr_ai_family^0 <= 0 /\ addr_ai_family^0-addr_ai_family^post18 == 0 /\ -one^post18+one^0 == 0 /\ -__rho_5_^post18+__rho_5_^0 == 0 /\ -maxaddr^post18+maxaddr^0 == 0), cost: 1
	New rule:
	l13 -> l12 : __const_10^0'=__const_10^post18, __rho_15_^0'=__rho_15_^post18, __rho_16_^0'=__rho_16_^post18, __rho_1_^0'=__rho_1_^post18, __rho_2_^0'=__rho_2_^post18, __rho_3_^0'=__rho_3_^post18, __rho_4_^0'=__rho_4_^post18, __rho_5_^0'=__rho_5_^post18, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^post18, added^0'=added^post18, addr^0'=addr^post18, addr_ai_family^0'=addr_ai_family^post18, addrs^0'=addrs^post18, err^0'=err^post18, family^0'=family^post18, fd^0'=fd^post18, listen_index^0'=listen_index^post18, listensocket_of_listen_index^0'=listensocket_of_listen_index^post18, maxaddr^0'=maxaddr^post18, maxbackends^0'=maxbackends^post18, maxconn^0'=maxconn^post18, maxlisten^0'=maxlisten^post18, one^0'=one^post18, ret^0'=ret^post18, tmp1^0'=tmp1^post18, (0 == 0 /\ -__rho_4_^post18+__rho_4_^0 == 0 /\ fd^0-fd^post18 == 0 /\ maxconn^0-maxconn^post18 == 0 /\ -__rho_2_^post18+__rho_2_^0 == 0 /\ -__rho_1_^post18+__rho_1_^0 == 0 /\ -addrs^post18+addrs^0 == 0 /\ -addr^post18+addr^0 == 0 /\ ret^0-ret^post18 == 0 /\ -__rho_15_^post18+__rho_15_^0 == 0 /\ -__const_10^post18+__const_10^0 == 0 /\ __rho_3_^0-__rho_3_^post18 == 0 /\ -added^post18+added^0 == 0 /\ 3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post18 == 0 /\ tmp1^0-tmp1^post18 == 0 /\ family^0-family^post18 == 0 /\ -maxbackends^post18+maxbackends^0 == 0 /\ maxlisten^0-maxlisten^post18 == 0 /\ __rho_16_^0-__rho_16_^post18 == 0 /\ __rho_9_^0-__rho_9_^post18 == 0 /\ -err^post18+err^0 == 0 /\ -listen_index^post18+listen_index^0 == 0 /\ -3+addr_ai_family^0 <= 0 /\ addr_ai_family^0-addr_ai_family^post18 == 0 /\ -one^post18+one^0 == 0 /\ -__rho_5_^post18+__rho_5_^0 == 0 /\ -maxaddr^post18+maxaddr^0 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l13 -> l12 : __const_10^0'=__const_10^post18, __rho_15_^0'=__rho_15_^post18, __rho_16_^0'=__rho_16_^post18, __rho_1_^0'=__rho_1_^post18, __rho_2_^0'=__rho_2_^post18, __rho_3_^0'=__rho_3_^post18, __rho_4_^0'=__rho_4_^post18, __rho_5_^0'=__rho_5_^post18, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^post18, added^0'=added^post18, addr^0'=addr^post18, addr_ai_family^0'=addr_ai_family^post18, addrs^0'=addrs^post18, err^0'=err^post18, family^0'=family^post18, fd^0'=fd^post18, listen_index^0'=listen_index^post18, listensocket_of_listen_index^0'=listensocket_of_listen_index^post18, maxaddr^0'=maxaddr^post18, maxbackends^0'=maxbackends^post18, maxconn^0'=maxconn^post18, maxlisten^0'=maxlisten^post18, one^0'=one^post18, ret^0'=ret^post18, tmp1^0'=tmp1^post18, (0 == 0 /\ -__rho_4_^post18+__rho_4_^0 == 0 /\ fd^0-fd^post18 == 0 /\ maxconn^0-maxconn^post18 == 0 /\ -__rho_2_^post18+__rho_2_^0 == 0 /\ -__rho_1_^post18+__rho_1_^0 == 0 /\ -addrs^post18+addrs^0 == 0 /\ -addr^post18+addr^0 == 0 /\ ret^0-ret^post18 == 0 /\ -__rho_15_^post18+__rho_15_^0 == 0 /\ -__const_10^post18+__const_10^0 == 0 /\ __rho_3_^0-__rho_3_^post18 == 0 /\ -added^post18+added^0 == 0 /\ 3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post18 == 0 /\ tmp1^0-tmp1^post18 == 0 /\ family^0-family^post18 == 0 /\ -maxbackends^post18+maxbackends^0 == 0 /\ maxlisten^0-maxlisten^post18 == 0 /\ __rho_16_^0-__rho_16_^post18 == 0 /\ __rho_9_^0-__rho_9_^post18 == 0 /\ -err^post18+err^0 == 0 /\ -listen_index^post18+listen_index^0 == 0 /\ -3+addr_ai_family^0 <= 0 /\ addr_ai_family^0-addr_ai_family^post18 == 0 /\ -one^post18+one^0 == 0 /\ -__rho_5_^post18+__rho_5_^0 == 0 /\ -maxaddr^post18+maxaddr^0 == 0), cost: 1
	New rule:
	l13 -> l12 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
	
		propagated equality __rho_4_^post18 = __rho_4_^0
		
		propagated equality fd^post18 = fd^0
		
		propagated equality maxconn^post18 = maxconn^0
		
		propagated equality __rho_2_^post18 = __rho_2_^0
		
		propagated equality __rho_1_^post18 = __rho_1_^0
		
		propagated equality addrs^post18 = addrs^0
		
		propagated equality addr^post18 = addr^0
		
		propagated equality ret^post18 = ret^0
		
		propagated equality __rho_15_^post18 = __rho_15_^0
		
		propagated equality __const_10^post18 = __const_10^0
		
		propagated equality __rho_3_^post18 = __rho_3_^0
		
		propagated equality added^post18 = added^0
		
		propagated equality listensocket_of_listen_index^post18 = listensocket_of_listen_index^0
		
		propagated equality tmp1^post18 = tmp1^0
		
		propagated equality family^post18 = family^0
		
		propagated equality maxbackends^post18 = maxbackends^0
		
		propagated equality maxlisten^post18 = maxlisten^0
		
		propagated equality __rho_16_^post18 = __rho_16_^0
		
		propagated equality __rho_9_^post18 = __rho_9_^0
		
		propagated equality err^post18 = err^0
		
		propagated equality listen_index^post18 = listen_index^0
		
		propagated equality addr_ai_family^post18 = addr_ai_family^0
		
		propagated equality one^post18 = one^0
		
		propagated equality __rho_5_^post18 = __rho_5_^0
		
		propagated equality maxaddr^post18 = maxaddr^0
		
	Simplified Guard

	Original rule:
	l13 -> l12 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
	New rule:
	l13 -> l12 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
	
	made implied equalities explicit

	Original rule:
	l13 -> l12 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
	New rule:
	l13 -> l12 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l13 -> l12 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^post18, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
	New rule:
	l13 -> l12 : __rho_8_^0'=__rho_8_^post18, (3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l14 -> l13 : __const_10^0'=__const_10^post19, __rho_15_^0'=__rho_15_^post19, __rho_16_^0'=__rho_16_^post19, __rho_1_^0'=__rho_1_^post19, __rho_2_^0'=__rho_2_^post19, __rho_3_^0'=__rho_3_^post19, __rho_4_^0'=__rho_4_^post19, __rho_5_^0'=__rho_5_^post19, __rho_8_^0'=__rho_8_^post19, __rho_9_^0'=__rho_9_^post19, added^0'=added^post19, addr^0'=addr^post19, addr_ai_family^0'=addr_ai_family^post19, addrs^0'=addrs^post19, err^0'=err^post19, family^0'=family^post19, fd^0'=fd^post19, listen_index^0'=listen_index^post19, listensocket_of_listen_index^0'=listensocket_of_listen_index^post19, maxaddr^0'=maxaddr^post19, maxbackends^0'=maxbackends^post19, maxconn^0'=maxconn^post19, maxlisten^0'=maxlisten^post19, one^0'=one^post19, ret^0'=ret^post19, tmp1^0'=tmp1^post19, (-err^post19+err^0 == 0 /\ -addr_ai_family^post19+addr_ai_family^0 == 0 /\ -__rho_5_^post19+__rho_5_^0 == 0 /\ -__rho_4_^post19+__rho_4_^0 == 0 /\ -__rho_2_^post19+__rho_2_^0 == 0 /\ -__rho_9_^post19+__rho_9_^0 == 0 /\ maxconn^0-maxconn^post19 == 0 /\ -maxlisten^post19+maxlisten^0 == 0 /\ __rho_8_^0-__rho_8_^post19 == 0 /\ -listen_index^post19+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post19 == 0 /\ -addr^post19+addr^0 == 0 /\ family^0-family^post19 == 0 /\ added^0-added^post19 == 0 /\ __rho_16_^0-__rho_16_^post19 == 0 /\ __rho_1_^0-__rho_1_^post19 == 0 /\ -maxbackends^post19+maxbackends^0 == 0 /\ ret^0-ret^post19 == 0 /\ tmp1^0-tmp1^post19 == 0 /\ addrs^0-addrs^post19 == 0 /\ -maxaddr^post19+maxaddr^0 == 0 /\ -one^post19+one^0 == 0 /\ __const_10^0-__const_10^post19 == 0 /\ -__rho_15_^post19+__rho_15_^0 == 0 /\ -err^0 <= 0 /\ __rho_3_^0-__rho_3_^post19 == 0 /\ fd^0-fd^post19 == 0), cost: 1
	New rule:
	l14 -> l13 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -err^0 <= 0), cost: 1
	
		propagated equality err^post19 = err^0
		
		propagated equality addr_ai_family^post19 = addr_ai_family^0
		
		propagated equality __rho_5_^post19 = __rho_5_^0
		
		propagated equality __rho_4_^post19 = __rho_4_^0
		
		propagated equality __rho_2_^post19 = __rho_2_^0
		
		propagated equality __rho_9_^post19 = __rho_9_^0
		
		propagated equality maxconn^post19 = maxconn^0
		
		propagated equality maxlisten^post19 = maxlisten^0
		
		propagated equality __rho_8_^post19 = __rho_8_^0
		
		propagated equality listen_index^post19 = listen_index^0
		
		propagated equality listensocket_of_listen_index^post19 = listensocket_of_listen_index^0
		
		propagated equality addr^post19 = addr^0
		
		propagated equality family^post19 = family^0
		
		propagated equality added^post19 = added^0
		
		propagated equality __rho_16_^post19 = __rho_16_^0
		
		propagated equality __rho_1_^post19 = __rho_1_^0
		
		propagated equality maxbackends^post19 = maxbackends^0
		
		propagated equality ret^post19 = ret^0
		
		propagated equality tmp1^post19 = tmp1^0
		
		propagated equality addrs^post19 = addrs^0
		
		propagated equality maxaddr^post19 = maxaddr^0
		
		propagated equality one^post19 = one^0
		
		propagated equality __const_10^post19 = __const_10^0
		
		propagated equality __rho_15_^post19 = __rho_15_^0
		
		propagated equality __rho_3_^post19 = __rho_3_^0
		
		propagated equality fd^post19 = fd^0
		
	Simplified Guard

	Original rule:
	l14 -> l13 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -err^0 <= 0), cost: 1
	New rule:
	l14 -> l13 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -err^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l14 -> l13 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -err^0 <= 0, cost: 1
	New rule:
	l14 -> l13 : -err^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l14 -> l5 : __const_10^0'=__const_10^post20, __rho_15_^0'=__rho_15_^post20, __rho_16_^0'=__rho_16_^post20, __rho_1_^0'=__rho_1_^post20, __rho_2_^0'=__rho_2_^post20, __rho_3_^0'=__rho_3_^post20, __rho_4_^0'=__rho_4_^post20, __rho_5_^0'=__rho_5_^post20, __rho_8_^0'=__rho_8_^post20, __rho_9_^0'=__rho_9_^post20, added^0'=added^post20, addr^0'=addr^post20, addr_ai_family^0'=addr_ai_family^post20, addrs^0'=addrs^post20, err^0'=err^post20, family^0'=family^post20, fd^0'=fd^post20, listen_index^0'=listen_index^post20, listensocket_of_listen_index^0'=listensocket_of_listen_index^post20, maxaddr^0'=maxaddr^post20, maxbackends^0'=maxbackends^post20, maxconn^0'=maxconn^post20, maxlisten^0'=maxlisten^post20, one^0'=one^post20, ret^0'=ret^post20, tmp1^0'=tmp1^post20, (addrs^0-addrs^post20 == 0 /\ __rho_16_^0-__rho_16_^post20 == 0 /\ added^0-added^post20 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post20 == 0 /\ -one^post20+one^0 == 0 /\ -tmp1^post20+tmp1^0 == 0 /\ -__rho_2_^post20+__rho_2_^0 == 0 /\ 1+err^0 <= 0 /\ -addr_ai_family^post20+addr_ai_family^0 == 0 /\ -err^post20+err^0 == 0 /\ __rho_1_^0-__rho_1_^post20 == 0 /\ __const_10^0-__const_10^post20 == 0 /\ ret^0-ret^post20 == 0 /\ -maxlisten^post20+maxlisten^0 == 0 /\ __rho_3_^0-__rho_3_^post20 == 0 /\ -__rho_9_^post20+__rho_9_^0 == 0 /\ -maxaddr^post20+maxaddr^0 == 0 /\ -__rho_4_^post20+__rho_4_^0 == 0 /\ -__rho_5_^post20+__rho_5_^0 == 0 /\ -maxbackends^post20+maxbackends^0 == 0 /\ maxconn^0-maxconn^post20 == 0 /\ __rho_8_^0-__rho_8_^post20 == 0 /\ -addr^post20+addr^0 == 0 /\ fd^0-fd^post20 == 0 /\ -listen_index^post20+listen_index^0 == 0 /\ -family^post20+family^0 == 0 /\ -__rho_15_^post20+__rho_15_^0 == 0), cost: 1
	New rule:
	l14 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1+err^0 <= 0), cost: 1
	
		propagated equality addrs^post20 = addrs^0
		
		propagated equality __rho_16_^post20 = __rho_16_^0
		
		propagated equality added^post20 = added^0
		
		propagated equality listensocket_of_listen_index^post20 = listensocket_of_listen_index^0
		
		propagated equality one^post20 = one^0
		
		propagated equality tmp1^post20 = tmp1^0
		
		propagated equality __rho_2_^post20 = __rho_2_^0
		
		propagated equality addr_ai_family^post20 = addr_ai_family^0
		
		propagated equality err^post20 = err^0
		
		propagated equality __rho_1_^post20 = __rho_1_^0
		
		propagated equality __const_10^post20 = __const_10^0
		
		propagated equality ret^post20 = ret^0
		
		propagated equality maxlisten^post20 = maxlisten^0
		
		propagated equality __rho_3_^post20 = __rho_3_^0
		
		propagated equality __rho_9_^post20 = __rho_9_^0
		
		propagated equality maxaddr^post20 = maxaddr^0
		
		propagated equality __rho_4_^post20 = __rho_4_^0
		
		propagated equality __rho_5_^post20 = __rho_5_^0
		
		propagated equality maxbackends^post20 = maxbackends^0
		
		propagated equality maxconn^post20 = maxconn^0
		
		propagated equality __rho_8_^post20 = __rho_8_^0
		
		propagated equality addr^post20 = addr^0
		
		propagated equality fd^post20 = fd^0
		
		propagated equality listen_index^post20 = listen_index^0
		
		propagated equality family^post20 = family^0
		
		propagated equality __rho_15_^post20 = __rho_15_^0
		
	Simplified Guard

	Original rule:
	l14 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1+err^0 <= 0), cost: 1
	New rule:
	l14 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1+err^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l14 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1+err^0 <= 0, cost: 1
	New rule:
	l14 -> l5 : 1+err^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l15 -> l14 : __const_10^0'=__const_10^post21, __rho_15_^0'=__rho_15_^post21, __rho_16_^0'=__rho_16_^post21, __rho_1_^0'=__rho_1_^post21, __rho_2_^0'=__rho_2_^post21, __rho_3_^0'=__rho_3_^post21, __rho_4_^0'=__rho_4_^post21, __rho_5_^0'=__rho_5_^post21, __rho_8_^0'=__rho_8_^post21, __rho_9_^0'=__rho_9_^post21, added^0'=added^post21, addr^0'=addr^post21, addr_ai_family^0'=addr_ai_family^post21, addrs^0'=addrs^post21, err^0'=err^post21, family^0'=family^post21, fd^0'=fd^post21, listen_index^0'=listen_index^post21, listensocket_of_listen_index^0'=listensocket_of_listen_index^post21, maxaddr^0'=maxaddr^post21, maxbackends^0'=maxbackends^post21, maxconn^0'=maxconn^post21, maxlisten^0'=maxlisten^post21, one^0'=one^post21, ret^0'=ret^post21, tmp1^0'=tmp1^post21, (0 == 0 /\ -ret^post21+ret^0 == 0 /\ -listen_index^post21+listen_index^0 == 0 /\ maxlisten^0-maxlisten^post21 == 0 /\ -one^post21+one^0 == 0 /\ maxaddr^0-maxaddr^post21 == 0 /\ addrs^0-addrs^post21 == 0 /\ -addr^post21+addr^0 == 0 /\ err^post21-__rho_1_^post21 == 0 /\ __const_10^0-__const_10^post21 == 0 /\ added^0-added^post21 == 0 /\ __rho_2_^0-__rho_2_^post21 == 0 /\ -family^post21+family^0 == 0 /\ -__rho_16_^post21+__rho_16_^0 == 0 /\ -__rho_15_^post21+__rho_15_^0 == 0 /\ -__rho_4_^post21+__rho_4_^0 == 0 /\ -__rho_9_^post21+__rho_9_^0 == 0 /\ tmp1^0-tmp1^post21 == 0 /\ -__rho_3_^post21+__rho_3_^0 == 0 /\ -listensocket_of_listen_index^post21+listensocket_of_listen_index^0 == 0 /\ maxconn^0-maxconn^post21 == 0 /\ __rho_8_^0-__rho_8_^post21 == 0 /\ fd^0-fd^post21 == 0 /\ -maxbackends^post21+maxbackends^0 == 0 /\ __rho_5_^0-__rho_5_^post21 == 0 /\ -addr_ai_family^post21+addr_ai_family^0 == 0), cost: 1
	New rule:
	l15 -> l14 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=err^post21, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^post21, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality ret^post21 = ret^0
		
		propagated equality listen_index^post21 = listen_index^0
		
		propagated equality maxlisten^post21 = maxlisten^0
		
		propagated equality one^post21 = one^0
		
		propagated equality maxaddr^post21 = maxaddr^0
		
		propagated equality addrs^post21 = addrs^0
		
		propagated equality addr^post21 = addr^0
		
		propagated equality __rho_1_^post21 = err^post21
		
		propagated equality __const_10^post21 = __const_10^0
		
		propagated equality added^post21 = added^0
		
		propagated equality __rho_2_^post21 = __rho_2_^0
		
		propagated equality family^post21 = family^0
		
		propagated equality __rho_16_^post21 = __rho_16_^0
		
		propagated equality __rho_15_^post21 = __rho_15_^0
		
		propagated equality __rho_4_^post21 = __rho_4_^0
		
		propagated equality __rho_9_^post21 = __rho_9_^0
		
		propagated equality tmp1^post21 = tmp1^0
		
		propagated equality __rho_3_^post21 = __rho_3_^0
		
		propagated equality listensocket_of_listen_index^post21 = listensocket_of_listen_index^0
		
		propagated equality maxconn^post21 = maxconn^0
		
		propagated equality __rho_8_^post21 = __rho_8_^0
		
		propagated equality fd^post21 = fd^0
		
		propagated equality maxbackends^post21 = maxbackends^0
		
		propagated equality __rho_5_^post21 = __rho_5_^0
		
		propagated equality addr_ai_family^post21 = addr_ai_family^0
		
	Simplified Guard

	Original rule:
	l15 -> l14 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=err^post21, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^post21, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l15 -> l14 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=err^post21, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^post21, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l15 -> l14 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=err^post21, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^post21, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l15 -> l14 : __rho_1_^0'=err^post21, err^0'=err^post21, T, cost: 1
	
	Propagated Equalities

	Original rule:
	l16 -> l15 : __const_10^0'=__const_10^post22, __rho_15_^0'=__rho_15_^post22, __rho_16_^0'=__rho_16_^post22, __rho_1_^0'=__rho_1_^post22, __rho_2_^0'=__rho_2_^post22, __rho_3_^0'=__rho_3_^post22, __rho_4_^0'=__rho_4_^post22, __rho_5_^0'=__rho_5_^post22, __rho_8_^0'=__rho_8_^post22, __rho_9_^0'=__rho_9_^post22, added^0'=added^post22, addr^0'=addr^post22, addr_ai_family^0'=addr_ai_family^post22, addrs^0'=addrs^post22, err^0'=err^post22, family^0'=family^post22, fd^0'=fd^post22, listen_index^0'=listen_index^post22, listensocket_of_listen_index^0'=listensocket_of_listen_index^post22, maxaddr^0'=maxaddr^post22, maxbackends^0'=maxbackends^post22, maxconn^0'=maxconn^post22, maxlisten^0'=maxlisten^post22, one^0'=one^post22, ret^0'=ret^post22, tmp1^0'=tmp1^post22, (-listensocket_of_listen_index^post22+listensocket_of_listen_index^0 == 0 /\ family^0-family^post22 == 0 /\ added^0-added^post22 == 0 /\ maxaddr^0-maxaddr^post22 == 0 /\ maxlisten^0-maxlisten^post22 == 0 /\ maxbackends^0-maxbackends^post22 == 0 /\ __rho_8_^0-__rho_8_^post22 == 0 /\ fd^0-fd^post22 == 0 /\ __const_10^0-__const_10^post22 == 0 /\ -__rho_4_^post22+__rho_4_^0 == 0 /\ addrs^0-addrs^post22 == 0 /\ -listen_index^post22+listen_index^0 == 0 /\ -ret^post22+ret^0 == 0 /\ -__rho_15_^post22+__rho_15_^0 == 0 /\ -addr^post22+addr^0 == 0 /\ __rho_5_^0 <= 0 /\ __rho_1_^0-__rho_1_^post22 == 0 /\ tmp1^0-tmp1^post22 == 0 /\ -addr_ai_family^post22+addr_ai_family^0 == 0 /\ -err^post22+err^0 == 0 /\ -__rho_9_^post22+__rho_9_^0 == 0 /\ __rho_5_^0-__rho_5_^post22 == 0 /\ -__rho_2_^post22+__rho_2_^0 == 0 /\ -one^post22+one^0 == 0 /\ __rho_16_^0-__rho_16_^post22 == 0 /\ __rho_3_^0-__rho_3_^post22 == 0 /\ maxconn^0-maxconn^post22 == 0), cost: 1
	New rule:
	l16 -> l15 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_5_^0 <= 0), cost: 1
	
		propagated equality listensocket_of_listen_index^post22 = listensocket_of_listen_index^0
		
		propagated equality family^post22 = family^0
		
		propagated equality added^post22 = added^0
		
		propagated equality maxaddr^post22 = maxaddr^0
		
		propagated equality maxlisten^post22 = maxlisten^0
		
		propagated equality maxbackends^post22 = maxbackends^0
		
		propagated equality __rho_8_^post22 = __rho_8_^0
		
		propagated equality fd^post22 = fd^0
		
		propagated equality __const_10^post22 = __const_10^0
		
		propagated equality __rho_4_^post22 = __rho_4_^0
		
		propagated equality addrs^post22 = addrs^0
		
		propagated equality listen_index^post22 = listen_index^0
		
		propagated equality ret^post22 = ret^0
		
		propagated equality __rho_15_^post22 = __rho_15_^0
		
		propagated equality addr^post22 = addr^0
		
		propagated equality __rho_1_^post22 = __rho_1_^0
		
		propagated equality tmp1^post22 = tmp1^0
		
		propagated equality addr_ai_family^post22 = addr_ai_family^0
		
		propagated equality err^post22 = err^0
		
		propagated equality __rho_9_^post22 = __rho_9_^0
		
		propagated equality __rho_5_^post22 = __rho_5_^0
		
		propagated equality __rho_2_^post22 = __rho_2_^0
		
		propagated equality one^post22 = one^0
		
		propagated equality __rho_16_^post22 = __rho_16_^0
		
		propagated equality __rho_3_^post22 = __rho_3_^0
		
		propagated equality maxconn^post22 = maxconn^0
		
	Simplified Guard

	Original rule:
	l16 -> l15 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_5_^0 <= 0), cost: 1
	New rule:
	l16 -> l15 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_5_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l16 -> l15 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_5_^0 <= 0, cost: 1
	New rule:
	l16 -> l15 : __rho_5_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l16 -> l5 : __const_10^0'=__const_10^post23, __rho_15_^0'=__rho_15_^post23, __rho_16_^0'=__rho_16_^post23, __rho_1_^0'=__rho_1_^post23, __rho_2_^0'=__rho_2_^post23, __rho_3_^0'=__rho_3_^post23, __rho_4_^0'=__rho_4_^post23, __rho_5_^0'=__rho_5_^post23, __rho_8_^0'=__rho_8_^post23, __rho_9_^0'=__rho_9_^post23, added^0'=added^post23, addr^0'=addr^post23, addr_ai_family^0'=addr_ai_family^post23, addrs^0'=addrs^post23, err^0'=err^post23, family^0'=family^post23, fd^0'=fd^post23, listen_index^0'=listen_index^post23, listensocket_of_listen_index^0'=listensocket_of_listen_index^post23, maxaddr^0'=maxaddr^post23, maxbackends^0'=maxbackends^post23, maxconn^0'=maxconn^post23, maxlisten^0'=maxlisten^post23, one^0'=one^post23, ret^0'=ret^post23, tmp1^0'=tmp1^post23, (family^0-family^post23 == 0 /\ 1-__rho_5_^0 <= 0 /\ __const_10^0-__const_10^post23 == 0 /\ fd^0-fd^post23 == 0 /\ -maxaddr^post23+maxaddr^0 == 0 /\ -maxbackends^post23+maxbackends^0 == 0 /\ addrs^0-addrs^post23 == 0 /\ ret^0-ret^post23 == 0 /\ -__rho_15_^post23+__rho_15_^0 == 0 /\ -__rho_9_^post23+__rho_9_^0 == 0 /\ __rho_8_^0-__rho_8_^post23 == 0 /\ -maxlisten^post23+maxlisten^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post23 == 0 /\ -__rho_5_^post23+__rho_5_^0 == 0 /\ tmp1^0-tmp1^post23 == 0 /\ -listen_index^post23+listen_index^0 == 0 /\ -addr^post23+addr^0 == 0 /\ -one^post23+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post23 == 0 /\ __rho_1_^0-__rho_1_^post23 == 0 /\ -__rho_4_^post23+__rho_4_^0 == 0 /\ -err^post23+err^0 == 0 /\ -added^post23+added^0 == 0 /\ __rho_3_^0-__rho_3_^post23 == 0 /\ maxconn^0-maxconn^post23 == 0 /\ -__rho_2_^post23+__rho_2_^0 == 0 /\ __rho_16_^0-__rho_16_^post23 == 0), cost: 1
	New rule:
	l16 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_5_^0 <= 0), cost: 1
	
		propagated equality family^post23 = family^0
		
		propagated equality __const_10^post23 = __const_10^0
		
		propagated equality fd^post23 = fd^0
		
		propagated equality maxaddr^post23 = maxaddr^0
		
		propagated equality maxbackends^post23 = maxbackends^0
		
		propagated equality addrs^post23 = addrs^0
		
		propagated equality ret^post23 = ret^0
		
		propagated equality __rho_15_^post23 = __rho_15_^0
		
		propagated equality __rho_9_^post23 = __rho_9_^0
		
		propagated equality __rho_8_^post23 = __rho_8_^0
		
		propagated equality maxlisten^post23 = maxlisten^0
		
		propagated equality listensocket_of_listen_index^post23 = listensocket_of_listen_index^0
		
		propagated equality __rho_5_^post23 = __rho_5_^0
		
		propagated equality tmp1^post23 = tmp1^0
		
		propagated equality listen_index^post23 = listen_index^0
		
		propagated equality addr^post23 = addr^0
		
		propagated equality one^post23 = one^0
		
		propagated equality addr_ai_family^post23 = addr_ai_family^0
		
		propagated equality __rho_1_^post23 = __rho_1_^0
		
		propagated equality __rho_4_^post23 = __rho_4_^0
		
		propagated equality err^post23 = err^0
		
		propagated equality added^post23 = added^0
		
		propagated equality __rho_3_^post23 = __rho_3_^0
		
		propagated equality maxconn^post23 = maxconn^0
		
		propagated equality __rho_2_^post23 = __rho_2_^0
		
		propagated equality __rho_16_^post23 = __rho_16_^0
		
	Simplified Guard

	Original rule:
	l16 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_5_^0 <= 0), cost: 1
	New rule:
	l16 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-__rho_5_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l16 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-__rho_5_^0 <= 0, cost: 1
	New rule:
	l16 -> l5 : 1-__rho_5_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l17 -> l15 : __const_10^0'=__const_10^post24, __rho_15_^0'=__rho_15_^post24, __rho_16_^0'=__rho_16_^post24, __rho_1_^0'=__rho_1_^post24, __rho_2_^0'=__rho_2_^post24, __rho_3_^0'=__rho_3_^post24, __rho_4_^0'=__rho_4_^post24, __rho_5_^0'=__rho_5_^post24, __rho_8_^0'=__rho_8_^post24, __rho_9_^0'=__rho_9_^post24, added^0'=added^post24, addr^0'=addr^post24, addr_ai_family^0'=addr_ai_family^post24, addrs^0'=addrs^post24, err^0'=err^post24, family^0'=family^post24, fd^0'=fd^post24, listen_index^0'=listen_index^post24, listensocket_of_listen_index^0'=listensocket_of_listen_index^post24, maxaddr^0'=maxaddr^post24, maxbackends^0'=maxbackends^post24, maxconn^0'=maxconn^post24, maxlisten^0'=maxlisten^post24, one^0'=one^post24, ret^0'=ret^post24, tmp1^0'=tmp1^post24, (addrs^0-addrs^post24 == 0 /\ -maxaddr^post24+maxaddr^0 == 0 /\ -maxbackends^post24+maxbackends^0 == 0 /\ -__rho_9_^post24+__rho_9_^0 == 0 /\ -addr_ai_family^post24+addr_ai_family^0 == 0 /\ -err^post24+err^0 == 0 /\ -__rho_5_^post24+__rho_5_^0 == 0 /\ -tmp1^post24+tmp1^0 == 0 /\ -maxlisten^post24+maxlisten^0 == 0 /\ __const_10^0-__const_10^post24 == 0 /\ __rho_8_^0-__rho_8_^post24 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post24 == 0 /\ -one^post24+one^0 == 0 /\ ret^0-ret^post24 == 0 /\ __rho_1_^0-__rho_1_^post24 == 0 /\ listen_index^0-listen_index^post24 == 0 /\ -__rho_4_^post24+__rho_4_^0 == 0 /\ -__rho_2_^post24+__rho_2_^0 == 0 /\ -__rho_15_^post24+__rho_15_^0 == 0 /\ added^0-added^post24 == 0 /\ -family^post24+family^0 == 0 /\ maxconn^0-maxconn^post24 == 0 /\ __rho_3_^0-__rho_3_^post24 == 0 /\ fd^0-fd^post24 == 0 /\ __rho_4_^0 <= 0 /\ -addr^post24+addr^0 == 0 /\ -__rho_16_^post24+__rho_16_^0 == 0), cost: 1
	New rule:
	l17 -> l15 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_4_^0 <= 0), cost: 1
	
		propagated equality addrs^post24 = addrs^0
		
		propagated equality maxaddr^post24 = maxaddr^0
		
		propagated equality maxbackends^post24 = maxbackends^0
		
		propagated equality __rho_9_^post24 = __rho_9_^0
		
		propagated equality addr_ai_family^post24 = addr_ai_family^0
		
		propagated equality err^post24 = err^0
		
		propagated equality __rho_5_^post24 = __rho_5_^0
		
		propagated equality tmp1^post24 = tmp1^0
		
		propagated equality maxlisten^post24 = maxlisten^0
		
		propagated equality __const_10^post24 = __const_10^0
		
		propagated equality __rho_8_^post24 = __rho_8_^0
		
		propagated equality listensocket_of_listen_index^post24 = listensocket_of_listen_index^0
		
		propagated equality one^post24 = one^0
		
		propagated equality ret^post24 = ret^0
		
		propagated equality __rho_1_^post24 = __rho_1_^0
		
		propagated equality listen_index^post24 = listen_index^0
		
		propagated equality __rho_4_^post24 = __rho_4_^0
		
		propagated equality __rho_2_^post24 = __rho_2_^0
		
		propagated equality __rho_15_^post24 = __rho_15_^0
		
		propagated equality added^post24 = added^0
		
		propagated equality family^post24 = family^0
		
		propagated equality maxconn^post24 = maxconn^0
		
		propagated equality __rho_3_^post24 = __rho_3_^0
		
		propagated equality fd^post24 = fd^0
		
		propagated equality addr^post24 = addr^0
		
		propagated equality __rho_16_^post24 = __rho_16_^0
		
	Simplified Guard

	Original rule:
	l17 -> l15 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_4_^0 <= 0), cost: 1
	New rule:
	l17 -> l15 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_4_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l17 -> l15 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_4_^0 <= 0, cost: 1
	New rule:
	l17 -> l15 : __rho_4_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l17 -> l16 : __const_10^0'=__const_10^post25, __rho_15_^0'=__rho_15_^post25, __rho_16_^0'=__rho_16_^post25, __rho_1_^0'=__rho_1_^post25, __rho_2_^0'=__rho_2_^post25, __rho_3_^0'=__rho_3_^post25, __rho_4_^0'=__rho_4_^post25, __rho_5_^0'=__rho_5_^post25, __rho_8_^0'=__rho_8_^post25, __rho_9_^0'=__rho_9_^post25, added^0'=added^post25, addr^0'=addr^post25, addr_ai_family^0'=addr_ai_family^post25, addrs^0'=addrs^post25, err^0'=err^post25, family^0'=family^post25, fd^0'=fd^post25, listen_index^0'=listen_index^post25, listensocket_of_listen_index^0'=listensocket_of_listen_index^post25, maxaddr^0'=maxaddr^post25, maxbackends^0'=maxbackends^post25, maxconn^0'=maxconn^post25, maxlisten^0'=maxlisten^post25, one^0'=one^post25, ret^0'=ret^post25, tmp1^0'=tmp1^post25, (0 == 0 /\ __rho_16_^0-__rho_16_^post25 == 0 /\ -__rho_4_^post25+__rho_4_^0 == 0 /\ -__rho_2_^post25+__rho_2_^0 == 0 /\ -__rho_15_^post25+__rho_15_^0 == 0 /\ addrs^0-addrs^post25 == 0 /\ __const_10^0-__const_10^post25 == 0 /\ -__rho_9_^post25+__rho_9_^0 == 0 /\ -maxbackends^post25+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post25+listensocket_of_listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post25 == 0 /\ fd^0-fd^post25 == 0 /\ tmp1^0-tmp1^post25 == 0 /\ __rho_1_^0-__rho_1_^post25 == 0 /\ listen_index^0-listen_index^post25 == 0 /\ -family^post25+family^0 == 0 /\ -addr^post25+addr^0 == 0 /\ -addr_ai_family^post25+addr_ai_family^0 == 0 /\ -err^post25+err^0 == 0 /\ maxconn^0-maxconn^post25 == 0 /\ __rho_3_^0-__rho_3_^post25 == 0 /\ added^0-added^post25 == 0 /\ -maxlisten^post25+maxlisten^0 == 0 /\ -ret^post25+ret^0 == 0 /\ 1-__rho_4_^0 <= 0 /\ maxaddr^0-maxaddr^post25 == 0 /\ -one^post25+one^0 == 0), cost: 1
	New rule:
	l17 -> l16 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^post25, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_4_^0 <= 0), cost: 1
	
		propagated equality __rho_16_^post25 = __rho_16_^0
		
		propagated equality __rho_4_^post25 = __rho_4_^0
		
		propagated equality __rho_2_^post25 = __rho_2_^0
		
		propagated equality __rho_15_^post25 = __rho_15_^0
		
		propagated equality addrs^post25 = addrs^0
		
		propagated equality __const_10^post25 = __const_10^0
		
		propagated equality __rho_9_^post25 = __rho_9_^0
		
		propagated equality maxbackends^post25 = maxbackends^0
		
		propagated equality listensocket_of_listen_index^post25 = listensocket_of_listen_index^0
		
		propagated equality __rho_8_^post25 = __rho_8_^0
		
		propagated equality fd^post25 = fd^0
		
		propagated equality tmp1^post25 = tmp1^0
		
		propagated equality __rho_1_^post25 = __rho_1_^0
		
		propagated equality listen_index^post25 = listen_index^0
		
		propagated equality family^post25 = family^0
		
		propagated equality addr^post25 = addr^0
		
		propagated equality addr_ai_family^post25 = addr_ai_family^0
		
		propagated equality err^post25 = err^0
		
		propagated equality maxconn^post25 = maxconn^0
		
		propagated equality __rho_3_^post25 = __rho_3_^0
		
		propagated equality added^post25 = added^0
		
		propagated equality maxlisten^post25 = maxlisten^0
		
		propagated equality ret^post25 = ret^0
		
		propagated equality maxaddr^post25 = maxaddr^0
		
		propagated equality one^post25 = one^0
		
	Simplified Guard

	Original rule:
	l17 -> l16 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^post25, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_4_^0 <= 0), cost: 1
	New rule:
	l17 -> l16 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^post25, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-__rho_4_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l17 -> l16 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^post25, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-__rho_4_^0 <= 0, cost: 1
	New rule:
	l17 -> l16 : __rho_5_^0'=__rho_5_^post25, 1-__rho_4_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l18 -> l17 : __const_10^0'=__const_10^post26, __rho_15_^0'=__rho_15_^post26, __rho_16_^0'=__rho_16_^post26, __rho_1_^0'=__rho_1_^post26, __rho_2_^0'=__rho_2_^post26, __rho_3_^0'=__rho_3_^post26, __rho_4_^0'=__rho_4_^post26, __rho_5_^0'=__rho_5_^post26, __rho_8_^0'=__rho_8_^post26, __rho_9_^0'=__rho_9_^post26, added^0'=added^post26, addr^0'=addr^post26, addr_ai_family^0'=addr_ai_family^post26, addrs^0'=addrs^post26, err^0'=err^post26, family^0'=family^post26, fd^0'=fd^post26, listen_index^0'=listen_index^post26, listensocket_of_listen_index^0'=listensocket_of_listen_index^post26, maxaddr^0'=maxaddr^post26, maxbackends^0'=maxbackends^post26, maxconn^0'=maxconn^post26, maxlisten^0'=maxlisten^post26, one^0'=one^post26, ret^0'=ret^post26, tmp1^0'=tmp1^post26, (0 == 0 /\ fd^0 <= 0 /\ maxlisten^0-maxlisten^post26 == 0 /\ added^0-added^post26 == 0 /\ -addr^post26+addr^0 == 0 /\ -addr_ai_family^post26+addr_ai_family^0 == 0 /\ __rho_8_^0-__rho_8_^post26 == 0 /\ __rho_16_^0-__rho_16_^post26 == 0 /\ -ret^post26+ret^0 == 0 /\ __const_10^0-__const_10^post26 == 0 /\ -__rho_2_^post26+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post26 == 0 /\ addrs^0-addrs^post26 == 0 /\ -listensocket_of_listen_index^post26+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post26+maxbackends^0 == 0 /\ maxconn^0-maxconn^post26 == 0 /\ -err^post26+err^0 == 0 /\ __rho_3_^0-__rho_3_^post26 == 0 /\ __rho_5_^0-__rho_5_^post26 == 0 /\ tmp1^0-tmp1^post26 == 0 /\ family^0-family^post26 == 0 /\ maxaddr^0-maxaddr^post26 == 0 /\ -__rho_15_^post26+__rho_15_^0 == 0 /\ -listen_index^post26+listen_index^0 == 0 /\ -__rho_9_^post26+__rho_9_^0 == 0 /\ -one^post26+one^0 == 0 /\ fd^0-fd^post26 == 0), cost: 1
	New rule:
	l18 -> l17 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^post26, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ fd^0 <= 0), cost: 1
	
		propagated equality maxlisten^post26 = maxlisten^0
		
		propagated equality added^post26 = added^0
		
		propagated equality addr^post26 = addr^0
		
		propagated equality addr_ai_family^post26 = addr_ai_family^0
		
		propagated equality __rho_8_^post26 = __rho_8_^0
		
		propagated equality __rho_16_^post26 = __rho_16_^0
		
		propagated equality ret^post26 = ret^0
		
		propagated equality __const_10^post26 = __const_10^0
		
		propagated equality __rho_2_^post26 = __rho_2_^0
		
		propagated equality __rho_1_^post26 = __rho_1_^0
		
		propagated equality addrs^post26 = addrs^0
		
		propagated equality listensocket_of_listen_index^post26 = listensocket_of_listen_index^0
		
		propagated equality maxbackends^post26 = maxbackends^0
		
		propagated equality maxconn^post26 = maxconn^0
		
		propagated equality err^post26 = err^0
		
		propagated equality __rho_3_^post26 = __rho_3_^0
		
		propagated equality __rho_5_^post26 = __rho_5_^0
		
		propagated equality tmp1^post26 = tmp1^0
		
		propagated equality family^post26 = family^0
		
		propagated equality maxaddr^post26 = maxaddr^0
		
		propagated equality __rho_15_^post26 = __rho_15_^0
		
		propagated equality listen_index^post26 = listen_index^0
		
		propagated equality __rho_9_^post26 = __rho_9_^0
		
		propagated equality one^post26 = one^0
		
		propagated equality fd^post26 = fd^0
		
	Simplified Guard

	Original rule:
	l18 -> l17 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^post26, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ fd^0 <= 0), cost: 1
	New rule:
	l18 -> l17 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^post26, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, fd^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l18 -> l17 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^post26, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, fd^0 <= 0, cost: 1
	New rule:
	l18 -> l17 : __rho_4_^0'=__rho_4_^post26, fd^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l18 -> l5 : __const_10^0'=__const_10^post27, __rho_15_^0'=__rho_15_^post27, __rho_16_^0'=__rho_16_^post27, __rho_1_^0'=__rho_1_^post27, __rho_2_^0'=__rho_2_^post27, __rho_3_^0'=__rho_3_^post27, __rho_4_^0'=__rho_4_^post27, __rho_5_^0'=__rho_5_^post27, __rho_8_^0'=__rho_8_^post27, __rho_9_^0'=__rho_9_^post27, added^0'=added^post27, addr^0'=addr^post27, addr_ai_family^0'=addr_ai_family^post27, addrs^0'=addrs^post27, err^0'=err^post27, family^0'=family^post27, fd^0'=fd^post27, listen_index^0'=listen_index^post27, listensocket_of_listen_index^0'=listensocket_of_listen_index^post27, maxaddr^0'=maxaddr^post27, maxbackends^0'=maxbackends^post27, maxconn^0'=maxconn^post27, maxlisten^0'=maxlisten^post27, one^0'=one^post27, ret^0'=ret^post27, tmp1^0'=tmp1^post27, (-__rho_9_^post27+__rho_9_^0 == 0 /\ -listen_index^post27+listen_index^0 == 0 /\ -addr_ai_family^post27+addr_ai_family^0 == 0 /\ -err^post27+err^0 == 0 /\ -__rho_5_^post27+__rho_5_^0 == 0 /\ -__rho_4_^post27+__rho_4_^0 == 0 /\ -__rho_2_^post27+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post27 == 0 /\ 1-fd^0 <= 0 /\ __const_10^0-__const_10^post27 == 0 /\ family^0-family^post27 == 0 /\ -addr^post27+addr^0 == 0 /\ added^0-added^post27 == 0 /\ maxaddr^0-maxaddr^post27 == 0 /\ -maxbackends^post27+maxbackends^0 == 0 /\ addrs^0-addrs^post27 == 0 /\ maxconn^0-maxconn^post27 == 0 /\ -ret^post27+ret^0 == 0 /\ -one^post27+one^0 == 0 /\ -__rho_15_^post27+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post27 == 0 /\ __rho_3_^0-__rho_3_^post27 == 0 /\ __rho_1_^0-__rho_1_^post27 == 0 /\ fd^0-fd^post27 == 0 /\ -listensocket_of_listen_index^post27+listensocket_of_listen_index^0 == 0 /\ tmp1^0-tmp1^post27 == 0 /\ maxlisten^0-maxlisten^post27 == 0), cost: 1
	New rule:
	l18 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-fd^0 <= 0), cost: 1
	
		propagated equality __rho_9_^post27 = __rho_9_^0
		
		propagated equality listen_index^post27 = listen_index^0
		
		propagated equality addr_ai_family^post27 = addr_ai_family^0
		
		propagated equality err^post27 = err^0
		
		propagated equality __rho_5_^post27 = __rho_5_^0
		
		propagated equality __rho_4_^post27 = __rho_4_^0
		
		propagated equality __rho_2_^post27 = __rho_2_^0
		
		propagated equality __rho_8_^post27 = __rho_8_^0
		
		propagated equality __const_10^post27 = __const_10^0
		
		propagated equality family^post27 = family^0
		
		propagated equality addr^post27 = addr^0
		
		propagated equality added^post27 = added^0
		
		propagated equality maxaddr^post27 = maxaddr^0
		
		propagated equality maxbackends^post27 = maxbackends^0
		
		propagated equality addrs^post27 = addrs^0
		
		propagated equality maxconn^post27 = maxconn^0
		
		propagated equality ret^post27 = ret^0
		
		propagated equality one^post27 = one^0
		
		propagated equality __rho_15_^post27 = __rho_15_^0
		
		propagated equality __rho_16_^post27 = __rho_16_^0
		
		propagated equality __rho_3_^post27 = __rho_3_^0
		
		propagated equality __rho_1_^post27 = __rho_1_^0
		
		propagated equality fd^post27 = fd^0
		
		propagated equality listensocket_of_listen_index^post27 = listensocket_of_listen_index^0
		
		propagated equality tmp1^post27 = tmp1^0
		
		propagated equality maxlisten^post27 = maxlisten^0
		
	Simplified Guard

	Original rule:
	l18 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-fd^0 <= 0), cost: 1
	New rule:
	l18 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-fd^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l18 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-fd^0 <= 0, cost: 1
	New rule:
	l18 -> l5 : 1-fd^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l6 -> l19 : __const_10^0'=__const_10^post28, __rho_15_^0'=__rho_15_^post28, __rho_16_^0'=__rho_16_^post28, __rho_1_^0'=__rho_1_^post28, __rho_2_^0'=__rho_2_^post28, __rho_3_^0'=__rho_3_^post28, __rho_4_^0'=__rho_4_^post28, __rho_5_^0'=__rho_5_^post28, __rho_8_^0'=__rho_8_^post28, __rho_9_^0'=__rho_9_^post28, added^0'=added^post28, addr^0'=addr^post28, addr_ai_family^0'=addr_ai_family^post28, addrs^0'=addrs^post28, err^0'=err^post28, family^0'=family^post28, fd^0'=fd^post28, listen_index^0'=listen_index^post28, listensocket_of_listen_index^0'=listensocket_of_listen_index^post28, maxaddr^0'=maxaddr^post28, maxbackends^0'=maxbackends^post28, maxconn^0'=maxconn^post28, maxlisten^0'=maxlisten^post28, one^0'=one^post28, ret^0'=ret^post28, tmp1^0'=tmp1^post28, (tmp1^0-tmp1^post28 == 0 /\ __const_10^0-__const_10^post28 == 0 /\ -maxbackends^post28+maxbackends^0 == 0 /\ __rho_3_^0-__rho_3_^post28 == 0 /\ -listensocket_of_listen_index^post28+listensocket_of_listen_index^0 == 0 /\ -addr_ai_family^post28+addr_ai_family^0 == 0 /\ addr^0-addr^post28 == 0 /\ __rho_8_^0-__rho_8_^post28 == 0 /\ -one^post28+one^0 == 0 /\ -family^post28+family^0 == 0 /\ -maxlisten^post28+maxlisten^0 == 0 /\ listen_index^0-listen_index^post28 == 0 /\ -maxconn^post28+maxconn^0 == 0 /\ -__rho_15_^post28+__rho_15_^0 == 0 /\ maxaddr^0-maxaddr^post28 == 0 /\ added^0-added^post28 == 0 /\ -__rho_9_^post28+__rho_9_^0 == 0 /\ -__rho_5_^post28+__rho_5_^0 == 0 /\ -__rho_4_^post28+__rho_4_^0 == 0 /\ fd^0-fd^post28 == 0 /\ -__rho_2_^post28+__rho_2_^0 == 0 /\ __rho_1_^0-__rho_1_^post28 == 0 /\ __rho_16_^0-__rho_16_^post28 == 0 /\ addrs^0-addrs^post28 == 0 /\ err^0-err^post28 == 0 /\ ret^0-ret^post28 == 0), cost: 1
	New rule:
	l6 -> l19 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality tmp1^post28 = tmp1^0
		
		propagated equality __const_10^post28 = __const_10^0
		
		propagated equality maxbackends^post28 = maxbackends^0
		
		propagated equality __rho_3_^post28 = __rho_3_^0
		
		propagated equality listensocket_of_listen_index^post28 = listensocket_of_listen_index^0
		
		propagated equality addr_ai_family^post28 = addr_ai_family^0
		
		propagated equality addr^post28 = addr^0
		
		propagated equality __rho_8_^post28 = __rho_8_^0
		
		propagated equality one^post28 = one^0
		
		propagated equality family^post28 = family^0
		
		propagated equality maxlisten^post28 = maxlisten^0
		
		propagated equality listen_index^post28 = listen_index^0
		
		propagated equality maxconn^post28 = maxconn^0
		
		propagated equality __rho_15_^post28 = __rho_15_^0
		
		propagated equality maxaddr^post28 = maxaddr^0
		
		propagated equality added^post28 = added^0
		
		propagated equality __rho_9_^post28 = __rho_9_^0
		
		propagated equality __rho_5_^post28 = __rho_5_^0
		
		propagated equality __rho_4_^post28 = __rho_4_^0
		
		propagated equality fd^post28 = fd^0
		
		propagated equality __rho_2_^post28 = __rho_2_^0
		
		propagated equality __rho_1_^post28 = __rho_1_^0
		
		propagated equality __rho_16_^post28 = __rho_16_^0
		
		propagated equality addrs^post28 = addrs^0
		
		propagated equality err^post28 = err^0
		
		propagated equality ret^post28 = ret^0
		
	Simplified Guard

	Original rule:
	l6 -> l19 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l6 -> l19 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l6 -> l19 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l6 -> l19 : T, cost: 1
	
	Propagated Equalities

	Original rule:
	l20 -> l21 : __const_10^0'=__const_10^post29, __rho_15_^0'=__rho_15_^post29, __rho_16_^0'=__rho_16_^post29, __rho_1_^0'=__rho_1_^post29, __rho_2_^0'=__rho_2_^post29, __rho_3_^0'=__rho_3_^post29, __rho_4_^0'=__rho_4_^post29, __rho_5_^0'=__rho_5_^post29, __rho_8_^0'=__rho_8_^post29, __rho_9_^0'=__rho_9_^post29, added^0'=added^post29, addr^0'=addr^post29, addr_ai_family^0'=addr_ai_family^post29, addrs^0'=addrs^post29, err^0'=err^post29, family^0'=family^post29, fd^0'=fd^post29, listen_index^0'=listen_index^post29, listensocket_of_listen_index^0'=listensocket_of_listen_index^post29, maxaddr^0'=maxaddr^post29, maxbackends^0'=maxbackends^post29, maxconn^0'=maxconn^post29, maxlisten^0'=maxlisten^post29, one^0'=one^post29, ret^0'=ret^post29, tmp1^0'=tmp1^post29, (tmp1^0-tmp1^post29 == 0 /\ -one^post29+one^0 == 0 /\ __rho_1_^0-__rho_1_^post29 == 0 /\ fd^0-fd^post29 == 0 /\ added^0-added^post29 == 0 /\ listen_index^0-listen_index^post29 == 0 /\ __rho_2_^0-__rho_2_^post29 == 0 /\ -__rho_9_^post29+__rho_9_^0 == 0 /\ -__rho_3_^post29+__rho_3_^0 == 0 /\ __rho_5_^0-__rho_5_^post29 == 0 /\ __const_10^0-__const_10^post29 == 0 /\ -addr^post29+addr^0 == 0 /\ -addr_ai_family^post29+addr_ai_family^0 == 0 /\ -err^post29+err^0 == 0 /\ -__rho_15_^post29+__rho_15_^0 == 0 /\ -maxlisten^post29+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post29 == 0 /\ addrs^0-addrs^post29 == 0 /\ -family^post29+family^0 == 0 /\ -__rho_16_^post29+__rho_16_^0 == 0 /\ -listensocket_of_listen_index^post29+listensocket_of_listen_index^0 == 0 /\ -__rho_4_^post29+__rho_4_^0 == 0 /\ -__rho_8_^post29+__rho_8_^0 == 0 /\ -maxconn^post29+maxconn^0 == 0 /\ ret^0-ret^post29 == 0 /\ -maxbackends^post29+maxbackends^0 == 0), cost: 1
	New rule:
	l20 -> l21 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality tmp1^post29 = tmp1^0
		
		propagated equality one^post29 = one^0
		
		propagated equality __rho_1_^post29 = __rho_1_^0
		
		propagated equality fd^post29 = fd^0
		
		propagated equality added^post29 = added^0
		
		propagated equality listen_index^post29 = listen_index^0
		
		propagated equality __rho_2_^post29 = __rho_2_^0
		
		propagated equality __rho_9_^post29 = __rho_9_^0
		
		propagated equality __rho_3_^post29 = __rho_3_^0
		
		propagated equality __rho_5_^post29 = __rho_5_^0
		
		propagated equality __const_10^post29 = __const_10^0
		
		propagated equality addr^post29 = addr^0
		
		propagated equality addr_ai_family^post29 = addr_ai_family^0
		
		propagated equality err^post29 = err^0
		
		propagated equality __rho_15_^post29 = __rho_15_^0
		
		propagated equality maxlisten^post29 = maxlisten^0
		
		propagated equality maxaddr^post29 = maxaddr^0
		
		propagated equality addrs^post29 = addrs^0
		
		propagated equality family^post29 = family^0
		
		propagated equality __rho_16_^post29 = __rho_16_^0
		
		propagated equality listensocket_of_listen_index^post29 = listensocket_of_listen_index^0
		
		propagated equality __rho_4_^post29 = __rho_4_^0
		
		propagated equality __rho_8_^post29 = __rho_8_^0
		
		propagated equality maxconn^post29 = maxconn^0
		
		propagated equality ret^post29 = ret^0
		
		propagated equality maxbackends^post29 = maxbackends^0
		
	Simplified Guard

	Original rule:
	l20 -> l21 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l20 -> l21 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l20 -> l21 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l20 -> l21 : T, cost: 1
	
	Propagated Equalities

	Original rule:
	l21 -> l18 : __const_10^0'=__const_10^post30, __rho_15_^0'=__rho_15_^post30, __rho_16_^0'=__rho_16_^post30, __rho_1_^0'=__rho_1_^post30, __rho_2_^0'=__rho_2_^post30, __rho_3_^0'=__rho_3_^post30, __rho_4_^0'=__rho_4_^post30, __rho_5_^0'=__rho_5_^post30, __rho_8_^0'=__rho_8_^post30, __rho_9_^0'=__rho_9_^post30, added^0'=added^post30, addr^0'=addr^post30, addr_ai_family^0'=addr_ai_family^post30, addrs^0'=addrs^post30, err^0'=err^post30, family^0'=family^post30, fd^0'=fd^post30, listen_index^0'=listen_index^post30, listensocket_of_listen_index^0'=listensocket_of_listen_index^post30, maxaddr^0'=maxaddr^post30, maxbackends^0'=maxbackends^post30, maxconn^0'=maxconn^post30, maxlisten^0'=maxlisten^post30, one^0'=one^post30, ret^0'=ret^post30, tmp1^0'=tmp1^post30, (0 == 0 /\ listen_index^0-listen_index^post30 == 0 /\ -__rho_16_^post30+__rho_16_^0 == 0 /\ fd^post30-__rho_15_^post30 == 0 /\ tmp1^0-tmp1^post30 == 0 /\ __rho_1_^0-__rho_1_^post30 == 0 /\ -__rho_3_^post30+__rho_3_^0 == 0 /\ __rho_2_^0-__rho_2_^post30 == 0 /\ -addr^post30+addr^0 == 0 /\ -listensocket_of_listen_index^post30+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post30+maxbackends^0 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0 /\ -maxconn^post30+maxconn^0 == 0 /\ -one^post30+one^0 == 0 /\ added^0-added^post30 == 0 /\ maxaddr^0-maxaddr^post30 == 0 /\ -family^post30+family^0 == 0 /\ -__rho_9_^post30+__rho_9_^0 == 0 /\ -addr_ai_family^post30+addr_ai_family^0 == 0 /\ -err^post30+err^0 == 0 /\ -__rho_8_^post30+__rho_8_^0 == 0 /\ -__rho_4_^post30+__rho_4_^0 == 0 /\ addrs^0-addrs^post30 == 0 /\ maxlisten^0-maxlisten^post30 == 0 /\ __const_10^0-__const_10^post30 == 0 /\ __rho_5_^0-__rho_5_^post30 == 0 /\ -ret^post30+ret^0 == 0), cost: 1
	New rule:
	l21 -> l18 : __const_10^0'=__const_10^0, __rho_15_^0'=fd^post30, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^post30, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0), cost: 1
	
		propagated equality listen_index^post30 = listen_index^0
		
		propagated equality __rho_16_^post30 = __rho_16_^0
		
		propagated equality __rho_15_^post30 = fd^post30
		
		propagated equality tmp1^post30 = tmp1^0
		
		propagated equality __rho_1_^post30 = __rho_1_^0
		
		propagated equality __rho_3_^post30 = __rho_3_^0
		
		propagated equality __rho_2_^post30 = __rho_2_^0
		
		propagated equality addr^post30 = addr^0
		
		propagated equality listensocket_of_listen_index^post30 = listensocket_of_listen_index^0
		
		propagated equality maxbackends^post30 = maxbackends^0
		
		propagated equality maxconn^post30 = maxconn^0
		
		propagated equality one^post30 = one^0
		
		propagated equality added^post30 = added^0
		
		propagated equality maxaddr^post30 = maxaddr^0
		
		propagated equality family^post30 = family^0
		
		propagated equality __rho_9_^post30 = __rho_9_^0
		
		propagated equality addr_ai_family^post30 = addr_ai_family^0
		
		propagated equality err^post30 = err^0
		
		propagated equality __rho_8_^post30 = __rho_8_^0
		
		propagated equality __rho_4_^post30 = __rho_4_^0
		
		propagated equality addrs^post30 = addrs^0
		
		propagated equality maxlisten^post30 = maxlisten^0
		
		propagated equality __const_10^post30 = __const_10^0
		
		propagated equality __rho_5_^post30 = __rho_5_^0
		
		propagated equality ret^post30 = ret^0
		
	Simplified Guard

	Original rule:
	l21 -> l18 : __const_10^0'=__const_10^0, __rho_15_^0'=fd^post30, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^post30, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0), cost: 1
	New rule:
	l21 -> l18 : __const_10^0'=__const_10^0, __rho_15_^0'=fd^post30, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^post30, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-maxlisten^0+listen_index^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l21 -> l18 : __const_10^0'=__const_10^0, __rho_15_^0'=fd^post30, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^post30, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-maxlisten^0+listen_index^0 <= 0, cost: 1
	New rule:
	l21 -> l18 : __rho_15_^0'=fd^post30, fd^0'=fd^post30, 1-maxlisten^0+listen_index^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l21 -> l2 : __const_10^0'=__const_10^post31, __rho_15_^0'=__rho_15_^post31, __rho_16_^0'=__rho_16_^post31, __rho_1_^0'=__rho_1_^post31, __rho_2_^0'=__rho_2_^post31, __rho_3_^0'=__rho_3_^post31, __rho_4_^0'=__rho_4_^post31, __rho_5_^0'=__rho_5_^post31, __rho_8_^0'=__rho_8_^post31, __rho_9_^0'=__rho_9_^post31, added^0'=added^post31, addr^0'=addr^post31, addr_ai_family^0'=addr_ai_family^post31, addrs^0'=addrs^post31, err^0'=err^post31, family^0'=family^post31, fd^0'=fd^post31, listen_index^0'=listen_index^post31, listensocket_of_listen_index^0'=listensocket_of_listen_index^post31, maxaddr^0'=maxaddr^post31, maxbackends^0'=maxbackends^post31, maxconn^0'=maxconn^post31, maxlisten^0'=maxlisten^post31, one^0'=one^post31, ret^0'=ret^post31, tmp1^0'=tmp1^post31, (-__rho_4_^post31+__rho_4_^0 == 0 /\ -__rho_2_^post31+__rho_2_^0 == 0 /\ -__rho_1_^post31+__rho_1_^0 == 0 /\ -__rho_5_^post31+__rho_5_^0 == 0 /\ fd^0-fd^post31 == 0 /\ -__const_10^post31+__const_10^0 == 0 /\ maxconn^0-maxconn^post31 == 0 /\ ret^0-ret^post31 == 0 /\ -maxlisten^post31+maxlisten^0 == 0 /\ maxlisten^0-listen_index^0 <= 0 /\ -addr^post31+addr^0 == 0 /\ -__rho_15_^post31+__rho_15_^0 == 0 /\ __rho_3_^0-__rho_3_^post31 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post31 == 0 /\ -added^post31+added^0 == 0 /\ tmp1^0-tmp1^post31 == 0 /\ family^0-family^post31 == 0 /\ -maxbackends^post31+maxbackends^0 == 0 /\ __rho_8_^0-__rho_8_^post31 == 0 /\ addr_ai_family^0-addr_ai_family^post31 == 0 /\ __rho_16_^0-__rho_16_^post31 == 0 /\ -err^post31+err^0 == 0 /\ -one^post31+one^0 == 0 /\ addrs^0-addrs^post31 == 0 /\ -listen_index^post31+listen_index^0 == 0 /\ __rho_9_^0-__rho_9_^post31 == 0 /\ -maxaddr^post31+maxaddr^0 == 0), cost: 1
	New rule:
	l21 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ maxlisten^0-listen_index^0 <= 0), cost: 1
	
		propagated equality __rho_4_^post31 = __rho_4_^0
		
		propagated equality __rho_2_^post31 = __rho_2_^0
		
		propagated equality __rho_1_^post31 = __rho_1_^0
		
		propagated equality __rho_5_^post31 = __rho_5_^0
		
		propagated equality fd^post31 = fd^0
		
		propagated equality __const_10^post31 = __const_10^0
		
		propagated equality maxconn^post31 = maxconn^0
		
		propagated equality ret^post31 = ret^0
		
		propagated equality maxlisten^post31 = maxlisten^0
		
		propagated equality addr^post31 = addr^0
		
		propagated equality __rho_15_^post31 = __rho_15_^0
		
		propagated equality __rho_3_^post31 = __rho_3_^0
		
		propagated equality listensocket_of_listen_index^post31 = listensocket_of_listen_index^0
		
		propagated equality added^post31 = added^0
		
		propagated equality tmp1^post31 = tmp1^0
		
		propagated equality family^post31 = family^0
		
		propagated equality maxbackends^post31 = maxbackends^0
		
		propagated equality __rho_8_^post31 = __rho_8_^0
		
		propagated equality addr_ai_family^post31 = addr_ai_family^0
		
		propagated equality __rho_16_^post31 = __rho_16_^0
		
		propagated equality err^post31 = err^0
		
		propagated equality one^post31 = one^0
		
		propagated equality addrs^post31 = addrs^0
		
		propagated equality listen_index^post31 = listen_index^0
		
		propagated equality __rho_9_^post31 = __rho_9_^0
		
		propagated equality maxaddr^post31 = maxaddr^0
		
	Simplified Guard

	Original rule:
	l21 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ maxlisten^0-listen_index^0 <= 0), cost: 1
	New rule:
	l21 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, maxlisten^0-listen_index^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l21 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, maxlisten^0-listen_index^0 <= 0, cost: 1
	New rule:
	l21 -> l2 : maxlisten^0-listen_index^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l22 -> l23 : __const_10^0'=__const_10^post32, __rho_15_^0'=__rho_15_^post32, __rho_16_^0'=__rho_16_^post32, __rho_1_^0'=__rho_1_^post32, __rho_2_^0'=__rho_2_^post32, __rho_3_^0'=__rho_3_^post32, __rho_4_^0'=__rho_4_^post32, __rho_5_^0'=__rho_5_^post32, __rho_8_^0'=__rho_8_^post32, __rho_9_^0'=__rho_9_^post32, added^0'=added^post32, addr^0'=addr^post32, addr_ai_family^0'=addr_ai_family^post32, addrs^0'=addrs^post32, err^0'=err^post32, family^0'=family^post32, fd^0'=fd^post32, listen_index^0'=listen_index^post32, listensocket_of_listen_index^0'=listensocket_of_listen_index^post32, maxaddr^0'=maxaddr^post32, maxbackends^0'=maxbackends^post32, maxconn^0'=maxconn^post32, maxlisten^0'=maxlisten^post32, one^0'=one^post32, ret^0'=ret^post32, tmp1^0'=tmp1^post32, (maxconn^0-maxconn^post32 == 0 /\ -maxlisten^post32+maxlisten^0 == 0 /\ -added^post32+added^0 == 0 /\ -__rho_2_^post32+__rho_2_^0 == 0 /\ -__rho_5_^post32+__rho_5_^0 == 0 /\ -__rho_1_^post32+__rho_1_^0 == 0 /\ ret^0-ret^post32 == 0 /\ family^0-family^post32 == 0 /\ __rho_4_^0-__rho_4_^post32 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post32 == 0 /\ -maxbackends^post32+maxbackends^0 == 0 /\ __rho_3_^0-__rho_3_^post32 == 0 /\ -err^post32+err^0 == 0 /\ fd^0-fd^post32 == 0 /\ tmp1^0-tmp1^post32 == 0 /\ -1+listen_index^post32-listen_index^0 == 0 /\ __const_10^0-__const_10^post32 == 0 /\ -__rho_15_^post32+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post32 == 0 /\ __rho_8_^0-__rho_8_^post32 == 0 /\ -one^post32+one^0 == 0 /\ -maxaddr^post32+maxaddr^0 == 0 /\ -addr^post32+addr^0 == 0 /\ -addrs^post32+addrs^0 == 0 /\ __rho_9_^0-__rho_9_^post32 == 0 /\ addr_ai_family^0-addr_ai_family^post32 == 0), cost: 1
	New rule:
	l22 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=1+listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality maxconn^post32 = maxconn^0
		
		propagated equality maxlisten^post32 = maxlisten^0
		
		propagated equality added^post32 = added^0
		
		propagated equality __rho_2_^post32 = __rho_2_^0
		
		propagated equality __rho_5_^post32 = __rho_5_^0
		
		propagated equality __rho_1_^post32 = __rho_1_^0
		
		propagated equality ret^post32 = ret^0
		
		propagated equality family^post32 = family^0
		
		propagated equality __rho_4_^post32 = __rho_4_^0
		
		propagated equality listensocket_of_listen_index^post32 = listensocket_of_listen_index^0
		
		propagated equality maxbackends^post32 = maxbackends^0
		
		propagated equality __rho_3_^post32 = __rho_3_^0
		
		propagated equality err^post32 = err^0
		
		propagated equality fd^post32 = fd^0
		
		propagated equality tmp1^post32 = tmp1^0
		
		propagated equality listen_index^post32 = 1+listen_index^0
		
		propagated equality __const_10^post32 = __const_10^0
		
		propagated equality __rho_15_^post32 = __rho_15_^0
		
		propagated equality __rho_16_^post32 = __rho_16_^0
		
		propagated equality __rho_8_^post32 = __rho_8_^0
		
		propagated equality one^post32 = one^0
		
		propagated equality maxaddr^post32 = maxaddr^0
		
		propagated equality addr^post32 = addr^0
		
		propagated equality addrs^post32 = addrs^0
		
		propagated equality __rho_9_^post32 = __rho_9_^0
		
		propagated equality addr_ai_family^post32 = addr_ai_family^0
		
	Simplified Guard

	Original rule:
	l22 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=1+listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l22 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=1+listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l22 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=1+listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l22 -> l23 : listen_index^0'=1+listen_index^0, T, cost: 1
	
	Propagated Equalities

	Original rule:
	l24 -> l22 : __const_10^0'=__const_10^post33, __rho_15_^0'=__rho_15_^post33, __rho_16_^0'=__rho_16_^post33, __rho_1_^0'=__rho_1_^post33, __rho_2_^0'=__rho_2_^post33, __rho_3_^0'=__rho_3_^post33, __rho_4_^0'=__rho_4_^post33, __rho_5_^0'=__rho_5_^post33, __rho_8_^0'=__rho_8_^post33, __rho_9_^0'=__rho_9_^post33, added^0'=added^post33, addr^0'=addr^post33, addr_ai_family^0'=addr_ai_family^post33, addrs^0'=addrs^post33, err^0'=err^post33, family^0'=family^post33, fd^0'=fd^post33, listen_index^0'=listen_index^post33, listensocket_of_listen_index^0'=listensocket_of_listen_index^post33, maxaddr^0'=maxaddr^post33, maxbackends^0'=maxbackends^post33, maxconn^0'=maxconn^post33, maxlisten^0'=maxlisten^post33, one^0'=one^post33, ret^0'=ret^post33, tmp1^0'=tmp1^post33, (-one^post33+one^0 == 0 /\ -family^post33+family^0 == 0 /\ -__rho_8_^post33+__rho_8_^0 == 0 /\ -__rho_9_^post33+__rho_9_^0 == 0 /\ __rho_16_^0-__rho_16_^post33 == 0 /\ listen_index^0-listen_index^post33 == 0 /\ -__rho_4_^post33+__rho_4_^0 == 0 /\ -__rho_2_^post33+__rho_2_^0 == 0 /\ fd^0-fd^post33 == 0 /\ -listensocket_of_listen_index^0 <= 0 /\ tmp1^0-tmp1^post33 == 0 /\ __rho_1_^0-__rho_1_^post33 == 0 /\ __const_10^0-__const_10^post33 == 0 /\ -addr_ai_family^post33+addr_ai_family^0 == 0 /\ -maxlisten^post33+maxlisten^0 == 0 /\ addrs^0-addrs^post33 == 0 /\ -ret^post33+ret^0 == 0 /\ err^0-err^post33 == 0 /\ __rho_3_^0-__rho_3_^post33 == 0 /\ maxaddr^0-maxaddr^post33 == 0 /\ added^0-added^post33 == 0 /\ -listensocket_of_listen_index^post33+listensocket_of_listen_index^0 == 0 /\ -maxconn^post33+maxconn^0 == 0 /\ -addr^post33+addr^0 == 0 /\ -__rho_5_^post33+__rho_5_^0 == 0 /\ -maxbackends^post33+maxbackends^0 == 0 /\ -__rho_15_^post33+__rho_15_^0 == 0), cost: 1
	New rule:
	l24 -> l22 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -listensocket_of_listen_index^0 <= 0), cost: 1
	
		propagated equality one^post33 = one^0
		
		propagated equality family^post33 = family^0
		
		propagated equality __rho_8_^post33 = __rho_8_^0
		
		propagated equality __rho_9_^post33 = __rho_9_^0
		
		propagated equality __rho_16_^post33 = __rho_16_^0
		
		propagated equality listen_index^post33 = listen_index^0
		
		propagated equality __rho_4_^post33 = __rho_4_^0
		
		propagated equality __rho_2_^post33 = __rho_2_^0
		
		propagated equality fd^post33 = fd^0
		
		propagated equality tmp1^post33 = tmp1^0
		
		propagated equality __rho_1_^post33 = __rho_1_^0
		
		propagated equality __const_10^post33 = __const_10^0
		
		propagated equality addr_ai_family^post33 = addr_ai_family^0
		
		propagated equality maxlisten^post33 = maxlisten^0
		
		propagated equality addrs^post33 = addrs^0
		
		propagated equality ret^post33 = ret^0
		
		propagated equality err^post33 = err^0
		
		propagated equality __rho_3_^post33 = __rho_3_^0
		
		propagated equality maxaddr^post33 = maxaddr^0
		
		propagated equality added^post33 = added^0
		
		propagated equality listensocket_of_listen_index^post33 = listensocket_of_listen_index^0
		
		propagated equality maxconn^post33 = maxconn^0
		
		propagated equality addr^post33 = addr^0
		
		propagated equality __rho_5_^post33 = __rho_5_^0
		
		propagated equality maxbackends^post33 = maxbackends^0
		
		propagated equality __rho_15_^post33 = __rho_15_^0
		
	Simplified Guard

	Original rule:
	l24 -> l22 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -listensocket_of_listen_index^0 <= 0), cost: 1
	New rule:
	l24 -> l22 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -listensocket_of_listen_index^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l24 -> l22 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -listensocket_of_listen_index^0 <= 0, cost: 1
	New rule:
	l24 -> l22 : -listensocket_of_listen_index^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l24 -> l22 : __const_10^0'=__const_10^post34, __rho_15_^0'=__rho_15_^post34, __rho_16_^0'=__rho_16_^post34, __rho_1_^0'=__rho_1_^post34, __rho_2_^0'=__rho_2_^post34, __rho_3_^0'=__rho_3_^post34, __rho_4_^0'=__rho_4_^post34, __rho_5_^0'=__rho_5_^post34, __rho_8_^0'=__rho_8_^post34, __rho_9_^0'=__rho_9_^post34, added^0'=added^post34, addr^0'=addr^post34, addr_ai_family^0'=addr_ai_family^post34, addrs^0'=addrs^post34, err^0'=err^post34, family^0'=family^post34, fd^0'=fd^post34, listen_index^0'=listen_index^post34, listensocket_of_listen_index^0'=listensocket_of_listen_index^post34, maxaddr^0'=maxaddr^post34, maxbackends^0'=maxbackends^post34, maxconn^0'=maxconn^post34, maxlisten^0'=maxlisten^post34, one^0'=one^post34, ret^0'=ret^post34, tmp1^0'=tmp1^post34, (-ret^post34+ret^0 == 0 /\ -maxconn^post34+maxconn^0 == 0 /\ listen_index^0-listen_index^post34 == 0 /\ tmp1^0-tmp1^post34 == 0 /\ maxaddr^0-maxaddr^post34 == 0 /\ __rho_1_^0-__rho_1_^post34 == 0 /\ -addr^post34+addr^0 == 0 /\ addrs^0-addrs^post34 == 0 /\ added^0-added^post34 == 0 /\ fd^0-fd^post34 == 0 /\ __rho_2_^0-__rho_2_^post34 == 0 /\ __const_10^0-__const_10^post34 == 0 /\ -__rho_16_^post34+__rho_16_^0 == 0 /\ -__rho_9_^post34+__rho_9_^0 == 0 /\ -listensocket_of_listen_index^post34+listensocket_of_listen_index^0 == 0 /\ -__rho_3_^post34+__rho_3_^0 == 0 /\ err^0-err^post34 == 0 /\ -maxbackends^post34+maxbackends^0 == 0 /\ -__rho_4_^post34+__rho_4_^0 == 0 /\ -one^post34+one^0 == 0 /\ __rho_8_^0-__rho_8_^post34 == 0 /\ -__rho_15_^post34+__rho_15_^0 == 0 /\ __rho_5_^0-__rho_5_^post34 == 0 /\ -addr_ai_family^post34+addr_ai_family^0 == 0 /\ 2+listensocket_of_listen_index^0 <= 0 /\ -family^post34+family^0 == 0 /\ -maxlisten^post34+maxlisten^0 == 0), cost: 1
	New rule:
	l24 -> l22 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 2+listensocket_of_listen_index^0 <= 0), cost: 1
	
		propagated equality ret^post34 = ret^0
		
		propagated equality maxconn^post34 = maxconn^0
		
		propagated equality listen_index^post34 = listen_index^0
		
		propagated equality tmp1^post34 = tmp1^0
		
		propagated equality maxaddr^post34 = maxaddr^0
		
		propagated equality __rho_1_^post34 = __rho_1_^0
		
		propagated equality addr^post34 = addr^0
		
		propagated equality addrs^post34 = addrs^0
		
		propagated equality added^post34 = added^0
		
		propagated equality fd^post34 = fd^0
		
		propagated equality __rho_2_^post34 = __rho_2_^0
		
		propagated equality __const_10^post34 = __const_10^0
		
		propagated equality __rho_16_^post34 = __rho_16_^0
		
		propagated equality __rho_9_^post34 = __rho_9_^0
		
		propagated equality listensocket_of_listen_index^post34 = listensocket_of_listen_index^0
		
		propagated equality __rho_3_^post34 = __rho_3_^0
		
		propagated equality err^post34 = err^0
		
		propagated equality maxbackends^post34 = maxbackends^0
		
		propagated equality __rho_4_^post34 = __rho_4_^0
		
		propagated equality one^post34 = one^0
		
		propagated equality __rho_8_^post34 = __rho_8_^0
		
		propagated equality __rho_15_^post34 = __rho_15_^0
		
		propagated equality __rho_5_^post34 = __rho_5_^0
		
		propagated equality addr_ai_family^post34 = addr_ai_family^0
		
		propagated equality family^post34 = family^0
		
		propagated equality maxlisten^post34 = maxlisten^0
		
	Simplified Guard

	Original rule:
	l24 -> l22 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 2+listensocket_of_listen_index^0 <= 0), cost: 1
	New rule:
	l24 -> l22 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 2+listensocket_of_listen_index^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l24 -> l22 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 2+listensocket_of_listen_index^0 <= 0, cost: 1
	New rule:
	l24 -> l22 : 2+listensocket_of_listen_index^0 <= 0, cost: 1
	
	made implied equalities explicit

	Original rule:
	l24 -> l20 : __const_10^0'=__const_10^post35, __rho_15_^0'=__rho_15_^post35, __rho_16_^0'=__rho_16_^post35, __rho_1_^0'=__rho_1_^post35, __rho_2_^0'=__rho_2_^post35, __rho_3_^0'=__rho_3_^post35, __rho_4_^0'=__rho_4_^post35, __rho_5_^0'=__rho_5_^post35, __rho_8_^0'=__rho_8_^post35, __rho_9_^0'=__rho_9_^post35, added^0'=added^post35, addr^0'=addr^post35, addr_ai_family^0'=addr_ai_family^post35, addrs^0'=addrs^post35, err^0'=err^post35, family^0'=family^post35, fd^0'=fd^post35, listen_index^0'=listen_index^post35, listensocket_of_listen_index^0'=listensocket_of_listen_index^post35, maxaddr^0'=maxaddr^post35, maxbackends^0'=maxbackends^post35, maxconn^0'=maxconn^post35, maxlisten^0'=maxlisten^post35, one^0'=one^post35, ret^0'=ret^post35, tmp1^0'=tmp1^post35, (-addr^post35+addr^0 == 0 /\ family^0-family^post35 == 0 /\ added^0-added^post35 == 0 /\ -listensocket_of_listen_index^post35+listensocket_of_listen_index^0 == 0 /\ maxaddr^0-maxaddr^post35 == 0 /\ __rho_8_^0-__rho_8_^post35 == 0 /\ -ret^post35+ret^0 == 0 /\ -one^post35+one^0 == 0 /\ tmp1^0-tmp1^post35 == 0 /\ fd^0-fd^post35 == 0 /\ __rho_1_^0-__rho_1_^post35 == 0 /\ -listen_index^post35+listen_index^0 == 0 /\ -__rho_2_^post35+__rho_2_^0 == 0 /\ addrs^0-addrs^post35 == 0 /\ maxconn^0-maxconn^post35 == 0 /\ -__rho_4_^post35+__rho_4_^0 == 0 /\ __rho_15_^0-__rho_15_^post35 == 0 /\ 1+listensocket_of_listen_index^0 <= 0 /\ -1-listensocket_of_listen_index^0 <= 0 /\ maxlisten^0-maxlisten^post35 == 0 /\ __const_10^0-__const_10^post35 == 0 /\ -__rho_3_^post35+__rho_3_^0 == 0 /\ -addr_ai_family^post35+addr_ai_family^0 == 0 /\ -err^post35+err^0 == 0 /\ -__rho_16_^post35+__rho_16_^0 == 0 /\ -__rho_9_^post35+__rho_9_^0 == 0 /\ -maxbackends^post35+maxbackends^0 == 0 /\ __rho_5_^0-__rho_5_^post35 == 0), cost: 1
	New rule:
	l24 -> l20 : __const_10^0'=__const_10^post35, __rho_15_^0'=__rho_15_^post35, __rho_16_^0'=__rho_16_^post35, __rho_1_^0'=__rho_1_^post35, __rho_2_^0'=__rho_2_^post35, __rho_3_^0'=__rho_3_^post35, __rho_4_^0'=__rho_4_^post35, __rho_5_^0'=__rho_5_^post35, __rho_8_^0'=__rho_8_^post35, __rho_9_^0'=__rho_9_^post35, added^0'=added^post35, addr^0'=addr^post35, addr_ai_family^0'=addr_ai_family^post35, addrs^0'=addrs^post35, err^0'=err^post35, family^0'=family^post35, fd^0'=fd^post35, listen_index^0'=listen_index^post35, listensocket_of_listen_index^0'=listensocket_of_listen_index^post35, maxaddr^0'=maxaddr^post35, maxbackends^0'=maxbackends^post35, maxconn^0'=maxconn^post35, maxlisten^0'=maxlisten^post35, one^0'=one^post35, ret^0'=ret^post35, tmp1^0'=tmp1^post35, (-addr^post35+addr^0 == 0 /\ family^0-family^post35 == 0 /\ added^0-added^post35 == 0 /\ -listensocket_of_listen_index^post35+listensocket_of_listen_index^0 == 0 /\ maxaddr^0-maxaddr^post35 == 0 /\ __rho_8_^0-__rho_8_^post35 == 0 /\ -ret^post35+ret^0 == 0 /\ -one^post35+one^0 == 0 /\ tmp1^0-tmp1^post35 == 0 /\ fd^0-fd^post35 == 0 /\ __rho_1_^0-__rho_1_^post35 == 0 /\ -listen_index^post35+listen_index^0 == 0 /\ -__rho_2_^post35+__rho_2_^0 == 0 /\ addrs^0-addrs^post35 == 0 /\ maxconn^0-maxconn^post35 == 0 /\ -__rho_4_^post35+__rho_4_^0 == 0 /\ __rho_15_^0-__rho_15_^post35 == 0 /\ 1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0 /\ maxlisten^0-maxlisten^post35 == 0 /\ __const_10^0-__const_10^post35 == 0 /\ -__rho_3_^post35+__rho_3_^0 == 0 /\ -addr_ai_family^post35+addr_ai_family^0 == 0 /\ -err^post35+err^0 == 0 /\ -__rho_16_^post35+__rho_16_^0 == 0 /\ -__rho_9_^post35+__rho_9_^0 == 0 /\ -maxbackends^post35+maxbackends^0 == 0 /\ __rho_5_^0-__rho_5_^post35 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l24 -> l20 : __const_10^0'=__const_10^post35, __rho_15_^0'=__rho_15_^post35, __rho_16_^0'=__rho_16_^post35, __rho_1_^0'=__rho_1_^post35, __rho_2_^0'=__rho_2_^post35, __rho_3_^0'=__rho_3_^post35, __rho_4_^0'=__rho_4_^post35, __rho_5_^0'=__rho_5_^post35, __rho_8_^0'=__rho_8_^post35, __rho_9_^0'=__rho_9_^post35, added^0'=added^post35, addr^0'=addr^post35, addr_ai_family^0'=addr_ai_family^post35, addrs^0'=addrs^post35, err^0'=err^post35, family^0'=family^post35, fd^0'=fd^post35, listen_index^0'=listen_index^post35, listensocket_of_listen_index^0'=listensocket_of_listen_index^post35, maxaddr^0'=maxaddr^post35, maxbackends^0'=maxbackends^post35, maxconn^0'=maxconn^post35, maxlisten^0'=maxlisten^post35, one^0'=one^post35, ret^0'=ret^post35, tmp1^0'=tmp1^post35, (-addr^post35+addr^0 == 0 /\ family^0-family^post35 == 0 /\ added^0-added^post35 == 0 /\ -listensocket_of_listen_index^post35+listensocket_of_listen_index^0 == 0 /\ maxaddr^0-maxaddr^post35 == 0 /\ __rho_8_^0-__rho_8_^post35 == 0 /\ -ret^post35+ret^0 == 0 /\ -one^post35+one^0 == 0 /\ tmp1^0-tmp1^post35 == 0 /\ fd^0-fd^post35 == 0 /\ __rho_1_^0-__rho_1_^post35 == 0 /\ -listen_index^post35+listen_index^0 == 0 /\ -__rho_2_^post35+__rho_2_^0 == 0 /\ addrs^0-addrs^post35 == 0 /\ maxconn^0-maxconn^post35 == 0 /\ -__rho_4_^post35+__rho_4_^0 == 0 /\ __rho_15_^0-__rho_15_^post35 == 0 /\ 1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0 /\ maxlisten^0-maxlisten^post35 == 0 /\ __const_10^0-__const_10^post35 == 0 /\ -__rho_3_^post35+__rho_3_^0 == 0 /\ -addr_ai_family^post35+addr_ai_family^0 == 0 /\ -err^post35+err^0 == 0 /\ -__rho_16_^post35+__rho_16_^0 == 0 /\ -__rho_9_^post35+__rho_9_^0 == 0 /\ -maxbackends^post35+maxbackends^0 == 0 /\ __rho_5_^0-__rho_5_^post35 == 0), cost: 1
	New rule:
	l24 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
	
		propagated equality addr^post35 = addr^0
		
		propagated equality family^post35 = family^0
		
		propagated equality added^post35 = added^0
		
		propagated equality listensocket_of_listen_index^post35 = listensocket_of_listen_index^0
		
		propagated equality maxaddr^post35 = maxaddr^0
		
		propagated equality __rho_8_^post35 = __rho_8_^0
		
		propagated equality ret^post35 = ret^0
		
		propagated equality one^post35 = one^0
		
		propagated equality tmp1^post35 = tmp1^0
		
		propagated equality fd^post35 = fd^0
		
		propagated equality __rho_1_^post35 = __rho_1_^0
		
		propagated equality listen_index^post35 = listen_index^0
		
		propagated equality __rho_2_^post35 = __rho_2_^0
		
		propagated equality addrs^post35 = addrs^0
		
		propagated equality maxconn^post35 = maxconn^0
		
		propagated equality __rho_4_^post35 = __rho_4_^0
		
		propagated equality __rho_15_^post35 = __rho_15_^0
		
		propagated equality maxlisten^post35 = maxlisten^0
		
		propagated equality __const_10^post35 = __const_10^0
		
		propagated equality __rho_3_^post35 = __rho_3_^0
		
		propagated equality addr_ai_family^post35 = addr_ai_family^0
		
		propagated equality err^post35 = err^0
		
		propagated equality __rho_16_^post35 = __rho_16_^0
		
		propagated equality __rho_9_^post35 = __rho_9_^0
		
		propagated equality maxbackends^post35 = maxbackends^0
		
		propagated equality __rho_5_^post35 = __rho_5_^0
		
	Simplified Guard

	Original rule:
	l24 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
	New rule:
	l24 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
	
	made implied equalities explicit

	Original rule:
	l24 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
	New rule:
	l24 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l24 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
	New rule:
	l24 -> l20 : (1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l25 -> l24 : __const_10^0'=__const_10^post36, __rho_15_^0'=__rho_15_^post36, __rho_16_^0'=__rho_16_^post36, __rho_1_^0'=__rho_1_^post36, __rho_2_^0'=__rho_2_^post36, __rho_3_^0'=__rho_3_^post36, __rho_4_^0'=__rho_4_^post36, __rho_5_^0'=__rho_5_^post36, __rho_8_^0'=__rho_8_^post36, __rho_9_^0'=__rho_9_^post36, added^0'=added^post36, addr^0'=addr^post36, addr_ai_family^0'=addr_ai_family^post36, addrs^0'=addrs^post36, err^0'=err^post36, family^0'=family^post36, fd^0'=fd^post36, listen_index^0'=listen_index^post36, listensocket_of_listen_index^0'=listensocket_of_listen_index^post36, maxaddr^0'=maxaddr^post36, maxbackends^0'=maxbackends^post36, maxconn^0'=maxconn^post36, maxlisten^0'=maxlisten^post36, one^0'=one^post36, ret^0'=ret^post36, tmp1^0'=tmp1^post36, (family^0-family^post36 == 0 /\ -maxaddr^post36+maxaddr^0 == 0 /\ fd^0-fd^post36 == 0 /\ maxlisten^0-listen_index^0 <= 0 /\ -maxbackends^post36+maxbackends^0 == 0 /\ addrs^0-addrs^post36 == 0 /\ -__rho_5_^post36+__rho_5_^0 == 0 /\ -__rho_1_^post36+__rho_1_^0 == 0 /\ ret^0-ret^post36 == 0 /\ -one^post36+one^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post36 == 0 /\ -addr^post36+addr^0 == 0 /\ -maxlisten^post36+maxlisten^0 == 0 /\ __rho_16_^0-__rho_16_^post36 == 0 /\ __rho_3_^0-__rho_3_^post36 == 0 /\ -listen_index^post36+listen_index^0 == 0 /\ tmp1^0-tmp1^post36 == 0 /\ -__rho_15_^post36+__rho_15_^0 == 0 /\ -added^post36+added^0 == 0 /\ __const_10^0-__const_10^post36 == 0 /\ addr_ai_family^0-addr_ai_family^post36 == 0 /\ __rho_9_^0-__rho_9_^post36 == 0 /\ -__rho_4_^post36+__rho_4_^0 == 0 /\ -__rho_2_^post36+__rho_2_^0 == 0 /\ -err^post36+err^0 == 0 /\ __rho_8_^0-__rho_8_^post36 == 0 /\ maxconn^0-maxconn^post36 == 0), cost: 1
	New rule:
	l25 -> l24 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ maxlisten^0-listen_index^0 <= 0), cost: 1
	
		propagated equality family^post36 = family^0
		
		propagated equality maxaddr^post36 = maxaddr^0
		
		propagated equality fd^post36 = fd^0
		
		propagated equality maxbackends^post36 = maxbackends^0
		
		propagated equality addrs^post36 = addrs^0
		
		propagated equality __rho_5_^post36 = __rho_5_^0
		
		propagated equality __rho_1_^post36 = __rho_1_^0
		
		propagated equality ret^post36 = ret^0
		
		propagated equality one^post36 = one^0
		
		propagated equality listensocket_of_listen_index^post36 = listensocket_of_listen_index^0
		
		propagated equality addr^post36 = addr^0
		
		propagated equality maxlisten^post36 = maxlisten^0
		
		propagated equality __rho_16_^post36 = __rho_16_^0
		
		propagated equality __rho_3_^post36 = __rho_3_^0
		
		propagated equality listen_index^post36 = listen_index^0
		
		propagated equality tmp1^post36 = tmp1^0
		
		propagated equality __rho_15_^post36 = __rho_15_^0
		
		propagated equality added^post36 = added^0
		
		propagated equality __const_10^post36 = __const_10^0
		
		propagated equality addr_ai_family^post36 = addr_ai_family^0
		
		propagated equality __rho_9_^post36 = __rho_9_^0
		
		propagated equality __rho_4_^post36 = __rho_4_^0
		
		propagated equality __rho_2_^post36 = __rho_2_^0
		
		propagated equality err^post36 = err^0
		
		propagated equality __rho_8_^post36 = __rho_8_^0
		
		propagated equality maxconn^post36 = maxconn^0
		
	Simplified Guard

	Original rule:
	l25 -> l24 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ maxlisten^0-listen_index^0 <= 0), cost: 1
	New rule:
	l25 -> l24 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, maxlisten^0-listen_index^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l25 -> l24 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, maxlisten^0-listen_index^0 <= 0, cost: 1
	New rule:
	l25 -> l24 : maxlisten^0-listen_index^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l25 -> l20 : __const_10^0'=__const_10^post37, __rho_15_^0'=__rho_15_^post37, __rho_16_^0'=__rho_16_^post37, __rho_1_^0'=__rho_1_^post37, __rho_2_^0'=__rho_2_^post37, __rho_3_^0'=__rho_3_^post37, __rho_4_^0'=__rho_4_^post37, __rho_5_^0'=__rho_5_^post37, __rho_8_^0'=__rho_8_^post37, __rho_9_^0'=__rho_9_^post37, added^0'=added^post37, addr^0'=addr^post37, addr_ai_family^0'=addr_ai_family^post37, addrs^0'=addrs^post37, err^0'=err^post37, family^0'=family^post37, fd^0'=fd^post37, listen_index^0'=listen_index^post37, listensocket_of_listen_index^0'=listensocket_of_listen_index^post37, maxaddr^0'=maxaddr^post37, maxbackends^0'=maxbackends^post37, maxconn^0'=maxconn^post37, maxlisten^0'=maxlisten^post37, one^0'=one^post37, ret^0'=ret^post37, tmp1^0'=tmp1^post37, (-maxaddr^post37+maxaddr^0 == 0 /\ -maxbackends^post37+maxbackends^0 == 0 /\ __rho_1_^0-__rho_1_^post37 == 0 /\ fd^0-fd^post37 == 0 /\ -maxlisten^post37+maxlisten^0 == 0 /\ -tmp1^post37+tmp1^0 == 0 /\ -listen_index^post37+listen_index^0 == 0 /\ ret^0-ret^post37 == 0 /\ -__rho_5_^post37+__rho_5_^0 == 0 /\ family^0-family^post37 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post37 == 0 /\ __rho_3_^0-__rho_3_^post37 == 0 /\ __rho_16_^0-__rho_16_^post37 == 0 /\ -one^post37+one^0 == 0 /\ __const_10^0-__const_10^post37 == 0 /\ addr_ai_family^0-addr_ai_family^post37 == 0 /\ -addr^post37+addr^0 == 0 /\ -__rho_15_^post37+__rho_15_^0 == 0 /\ -err^post37+err^0 == 0 /\ addrs^0-addrs^post37 == 0 /\ __rho_9_^0-__rho_9_^post37 == 0 /\ -added^post37+added^0 == 0 /\ maxconn^0-maxconn^post37 == 0 /\ -__rho_2_^post37+__rho_2_^0 == 0 /\ -__rho_4_^post37+__rho_4_^0 == 0 /\ __rho_8_^0-__rho_8_^post37 == 0), cost: 1
	New rule:
	l25 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0), cost: 1
	
		propagated equality maxaddr^post37 = maxaddr^0
		
		propagated equality maxbackends^post37 = maxbackends^0
		
		propagated equality __rho_1_^post37 = __rho_1_^0
		
		propagated equality fd^post37 = fd^0
		
		propagated equality maxlisten^post37 = maxlisten^0
		
		propagated equality tmp1^post37 = tmp1^0
		
		propagated equality listen_index^post37 = listen_index^0
		
		propagated equality ret^post37 = ret^0
		
		propagated equality __rho_5_^post37 = __rho_5_^0
		
		propagated equality family^post37 = family^0
		
		propagated equality listensocket_of_listen_index^post37 = listensocket_of_listen_index^0
		
		propagated equality __rho_3_^post37 = __rho_3_^0
		
		propagated equality __rho_16_^post37 = __rho_16_^0
		
		propagated equality one^post37 = one^0
		
		propagated equality __const_10^post37 = __const_10^0
		
		propagated equality addr_ai_family^post37 = addr_ai_family^0
		
		propagated equality addr^post37 = addr^0
		
		propagated equality __rho_15_^post37 = __rho_15_^0
		
		propagated equality err^post37 = err^0
		
		propagated equality addrs^post37 = addrs^0
		
		propagated equality __rho_9_^post37 = __rho_9_^0
		
		propagated equality added^post37 = added^0
		
		propagated equality maxconn^post37 = maxconn^0
		
		propagated equality __rho_2_^post37 = __rho_2_^0
		
		propagated equality __rho_4_^post37 = __rho_4_^0
		
		propagated equality __rho_8_^post37 = __rho_8_^0
		
	Simplified Guard

	Original rule:
	l25 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-maxlisten^0+listen_index^0 <= 0), cost: 1
	New rule:
	l25 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-maxlisten^0+listen_index^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l25 -> l20 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-maxlisten^0+listen_index^0 <= 0, cost: 1
	New rule:
	l25 -> l20 : 1-maxlisten^0+listen_index^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l26 -> l23 : __const_10^0'=__const_10^post38, __rho_15_^0'=__rho_15_^post38, __rho_16_^0'=__rho_16_^post38, __rho_1_^0'=__rho_1_^post38, __rho_2_^0'=__rho_2_^post38, __rho_3_^0'=__rho_3_^post38, __rho_4_^0'=__rho_4_^post38, __rho_5_^0'=__rho_5_^post38, __rho_8_^0'=__rho_8_^post38, __rho_9_^0'=__rho_9_^post38, added^0'=added^post38, addr^0'=addr^post38, addr_ai_family^0'=addr_ai_family^post38, addrs^0'=addrs^post38, err^0'=err^post38, family^0'=family^post38, fd^0'=fd^post38, listen_index^0'=listen_index^post38, listensocket_of_listen_index^0'=listensocket_of_listen_index^post38, maxaddr^0'=maxaddr^post38, maxbackends^0'=maxbackends^post38, maxconn^0'=maxconn^post38, maxlisten^0'=maxlisten^post38, one^0'=one^post38, ret^0'=ret^post38, tmp1^0'=tmp1^post38, (__rho_16_^0-__rho_16_^post38 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post38 == 0 /\ -addr_ai_family^post38+addr_ai_family^0 == 0 /\ -__rho_2_^post38+__rho_2_^0 == 0 /\ -addr^post38+addr^0 == 0 /\ -listen_index^post38+listen_index^0 == 0 /\ family^0-family^post38 == 0 /\ -err^post38+err^0 == 0 /\ -__rho_15_^post38+__rho_15_^0 == 0 /\ __rho_8_^0-__rho_8_^post38 == 0 /\ __rho_3_^0 <= 0 /\ __const_10^0-__const_10^post38 == 0 /\ -added^post38+added^0 == 0 /\ -maxaddr^post38+maxaddr^0 == 0 /\ -__rho_4_^post38+__rho_4_^0 == 0 /\ addrs^0-addrs^post38 == 0 /\ __rho_1_^0-__rho_1_^post38 == 0 /\ ret^0-ret^post38 == 0 /\ __rho_3_^0-__rho_3_^post38 == 0 /\ -maxlisten^post38+maxlisten^0 == 0 /\ fd^0-fd^post38 == 0 /\ maxconn^0-maxconn^post38 == 0 /\ -__rho_9_^post38+__rho_9_^0 == 0 /\ -maxbackends^post38+maxbackends^0 == 0 /\ -one^post38+one^0 == 0 /\ -tmp1^post38+tmp1^0 == 0 /\ -__rho_5_^post38+__rho_5_^0 == 0), cost: 1
	New rule:
	l26 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_3_^0 <= 0), cost: 1
	
		propagated equality __rho_16_^post38 = __rho_16_^0
		
		propagated equality listensocket_of_listen_index^post38 = listensocket_of_listen_index^0
		
		propagated equality addr_ai_family^post38 = addr_ai_family^0
		
		propagated equality __rho_2_^post38 = __rho_2_^0
		
		propagated equality addr^post38 = addr^0
		
		propagated equality listen_index^post38 = listen_index^0
		
		propagated equality family^post38 = family^0
		
		propagated equality err^post38 = err^0
		
		propagated equality __rho_15_^post38 = __rho_15_^0
		
		propagated equality __rho_8_^post38 = __rho_8_^0
		
		propagated equality __const_10^post38 = __const_10^0
		
		propagated equality added^post38 = added^0
		
		propagated equality maxaddr^post38 = maxaddr^0
		
		propagated equality __rho_4_^post38 = __rho_4_^0
		
		propagated equality addrs^post38 = addrs^0
		
		propagated equality __rho_1_^post38 = __rho_1_^0
		
		propagated equality ret^post38 = ret^0
		
		propagated equality __rho_3_^post38 = __rho_3_^0
		
		propagated equality maxlisten^post38 = maxlisten^0
		
		propagated equality fd^post38 = fd^0
		
		propagated equality maxconn^post38 = maxconn^0
		
		propagated equality __rho_9_^post38 = __rho_9_^0
		
		propagated equality maxbackends^post38 = maxbackends^0
		
		propagated equality one^post38 = one^0
		
		propagated equality tmp1^post38 = tmp1^0
		
		propagated equality __rho_5_^post38 = __rho_5_^0
		
	Simplified Guard

	Original rule:
	l26 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_3_^0 <= 0), cost: 1
	New rule:
	l26 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_3_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l26 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_3_^0 <= 0, cost: 1
	New rule:
	l26 -> l23 : __rho_3_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l26 -> l5 : __const_10^0'=__const_10^post39, __rho_15_^0'=__rho_15_^post39, __rho_16_^0'=__rho_16_^post39, __rho_1_^0'=__rho_1_^post39, __rho_2_^0'=__rho_2_^post39, __rho_3_^0'=__rho_3_^post39, __rho_4_^0'=__rho_4_^post39, __rho_5_^0'=__rho_5_^post39, __rho_8_^0'=__rho_8_^post39, __rho_9_^0'=__rho_9_^post39, added^0'=added^post39, addr^0'=addr^post39, addr_ai_family^0'=addr_ai_family^post39, addrs^0'=addrs^post39, err^0'=err^post39, family^0'=family^post39, fd^0'=fd^post39, listen_index^0'=listen_index^post39, listensocket_of_listen_index^0'=listensocket_of_listen_index^post39, maxaddr^0'=maxaddr^post39, maxbackends^0'=maxbackends^post39, maxconn^0'=maxconn^post39, maxlisten^0'=maxlisten^post39, one^0'=one^post39, ret^0'=ret^post39, tmp1^0'=tmp1^post39, (-tmp1^post39+tmp1^0 == 0 /\ -one^post39+one^0 == 0 /\ __const_10^0-__const_10^post39 == 0 /\ -err^post39+err^0 == 0 /\ addrs^0-addrs^post39 == 0 /\ -listen_index^post39+listen_index^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post39 == 0 /\ family^0-family^post39 == 0 /\ __rho_8_^0-__rho_8_^post39 == 0 /\ -maxaddr^post39+maxaddr^0 == 0 /\ __rho_5_^0-__rho_5_^post39 == 0 /\ -addr_ai_family^post39+addr_ai_family^0 == 0 /\ -__rho_2_^post39+__rho_2_^0 == 0 /\ -__rho_4_^post39+__rho_4_^0 == 0 /\ -__rho_9_^post39+__rho_9_^0 == 0 /\ -maxlisten^post39+maxlisten^0 == 0 /\ -__rho_3_^post39+__rho_3_^0 == 0 /\ ret^0-ret^post39 == 0 /\ -addr^post39+addr^0 == 0 /\ -__rho_16_^post39+__rho_16_^0 == 0 /\ 1-__rho_3_^0 <= 0 /\ __rho_1_^0-__rho_1_^post39 == 0 /\ added^0-added^post39 == 0 /\ maxconn^0-maxconn^post39 == 0 /\ -maxbackends^post39+maxbackends^0 == 0 /\ fd^0-fd^post39 == 0 /\ __rho_15_^0-__rho_15_^post39 == 0), cost: 1
	New rule:
	l26 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_3_^0 <= 0), cost: 1
	
		propagated equality tmp1^post39 = tmp1^0
		
		propagated equality one^post39 = one^0
		
		propagated equality __const_10^post39 = __const_10^0
		
		propagated equality err^post39 = err^0
		
		propagated equality addrs^post39 = addrs^0
		
		propagated equality listen_index^post39 = listen_index^0
		
		propagated equality listensocket_of_listen_index^post39 = listensocket_of_listen_index^0
		
		propagated equality family^post39 = family^0
		
		propagated equality __rho_8_^post39 = __rho_8_^0
		
		propagated equality maxaddr^post39 = maxaddr^0
		
		propagated equality __rho_5_^post39 = __rho_5_^0
		
		propagated equality addr_ai_family^post39 = addr_ai_family^0
		
		propagated equality __rho_2_^post39 = __rho_2_^0
		
		propagated equality __rho_4_^post39 = __rho_4_^0
		
		propagated equality __rho_9_^post39 = __rho_9_^0
		
		propagated equality maxlisten^post39 = maxlisten^0
		
		propagated equality __rho_3_^post39 = __rho_3_^0
		
		propagated equality ret^post39 = ret^0
		
		propagated equality addr^post39 = addr^0
		
		propagated equality __rho_16_^post39 = __rho_16_^0
		
		propagated equality __rho_1_^post39 = __rho_1_^0
		
		propagated equality added^post39 = added^0
		
		propagated equality maxconn^post39 = maxconn^0
		
		propagated equality maxbackends^post39 = maxbackends^0
		
		propagated equality fd^post39 = fd^0
		
		propagated equality __rho_15_^post39 = __rho_15_^0
		
	Simplified Guard

	Original rule:
	l26 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_3_^0 <= 0), cost: 1
	New rule:
	l26 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-__rho_3_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l26 -> l5 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-__rho_3_^0 <= 0, cost: 1
	New rule:
	l26 -> l5 : 1-__rho_3_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l27 -> l23 : __const_10^0'=__const_10^post40, __rho_15_^0'=__rho_15_^post40, __rho_16_^0'=__rho_16_^post40, __rho_1_^0'=__rho_1_^post40, __rho_2_^0'=__rho_2_^post40, __rho_3_^0'=__rho_3_^post40, __rho_4_^0'=__rho_4_^post40, __rho_5_^0'=__rho_5_^post40, __rho_8_^0'=__rho_8_^post40, __rho_9_^0'=__rho_9_^post40, added^0'=added^post40, addr^0'=addr^post40, addr_ai_family^0'=addr_ai_family^post40, addrs^0'=addrs^post40, err^0'=err^post40, family^0'=family^post40, fd^0'=fd^post40, listen_index^0'=listen_index^post40, listensocket_of_listen_index^0'=listensocket_of_listen_index^post40, maxaddr^0'=maxaddr^post40, maxbackends^0'=maxbackends^post40, maxconn^0'=maxconn^post40, maxlisten^0'=maxlisten^post40, one^0'=one^post40, ret^0'=ret^post40, tmp1^0'=tmp1^post40, (-one^post40+one^0 == 0 /\ -ret^post40+ret^0 == 0 /\ maxaddr^0-maxaddr^post40 == 0 /\ maxlisten^0-maxlisten^post40 == 0 /\ __const_10^0-__const_10^post40 == 0 /\ -addr^post40+addr^0 == 0 /\ __rho_8_^0-__rho_8_^post40 == 0 /\ __rho_5_^0-__rho_5_^post40 == 0 /\ -__rho_15_^post40+__rho_15_^0 == 0 /\ 1-__rho_2_^0 <= 0 /\ listen_index^0-listen_index^post40 == 0 /\ -family^post40+family^0 == 0 /\ -__rho_16_^post40+__rho_16_^0 == 0 /\ -__rho_9_^post40+__rho_9_^0 == 0 /\ fd^0-fd^post40 == 0 /\ -__rho_3_^post40+__rho_3_^0 == 0 /\ -__rho_4_^post40+__rho_4_^0 == 0 /\ tmp1^0-tmp1^post40 == 0 /\ maxconn^0-maxconn^post40 == 0 /\ __rho_1_^0-__rho_1_^post40 == 0 /\ addrs^0-addrs^post40 == 0 /\ err^0-err^post40 == 0 /\ -addr_ai_family^post40+addr_ai_family^0 == 0 /\ -maxbackends^post40+maxbackends^0 == 0 /\ added^0-added^post40 == 0 /\ -listensocket_of_listen_index^post40+listensocket_of_listen_index^0 == 0 /\ __rho_2_^0-__rho_2_^post40 == 0), cost: 1
	New rule:
	l27 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_2_^0 <= 0), cost: 1
	
		propagated equality one^post40 = one^0
		
		propagated equality ret^post40 = ret^0
		
		propagated equality maxaddr^post40 = maxaddr^0
		
		propagated equality maxlisten^post40 = maxlisten^0
		
		propagated equality __const_10^post40 = __const_10^0
		
		propagated equality addr^post40 = addr^0
		
		propagated equality __rho_8_^post40 = __rho_8_^0
		
		propagated equality __rho_5_^post40 = __rho_5_^0
		
		propagated equality __rho_15_^post40 = __rho_15_^0
		
		propagated equality listen_index^post40 = listen_index^0
		
		propagated equality family^post40 = family^0
		
		propagated equality __rho_16_^post40 = __rho_16_^0
		
		propagated equality __rho_9_^post40 = __rho_9_^0
		
		propagated equality fd^post40 = fd^0
		
		propagated equality __rho_3_^post40 = __rho_3_^0
		
		propagated equality __rho_4_^post40 = __rho_4_^0
		
		propagated equality tmp1^post40 = tmp1^0
		
		propagated equality maxconn^post40 = maxconn^0
		
		propagated equality __rho_1_^post40 = __rho_1_^0
		
		propagated equality addrs^post40 = addrs^0
		
		propagated equality err^post40 = err^0
		
		propagated equality addr_ai_family^post40 = addr_ai_family^0
		
		propagated equality maxbackends^post40 = maxbackends^0
		
		propagated equality added^post40 = added^0
		
		propagated equality listensocket_of_listen_index^post40 = listensocket_of_listen_index^0
		
		propagated equality __rho_2_^post40 = __rho_2_^0
		
	Simplified Guard

	Original rule:
	l27 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-__rho_2_^0 <= 0), cost: 1
	New rule:
	l27 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-__rho_2_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l27 -> l23 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-__rho_2_^0 <= 0, cost: 1
	New rule:
	l27 -> l23 : 1-__rho_2_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l27 -> l26 : __const_10^0'=__const_10^post41, __rho_15_^0'=__rho_15_^post41, __rho_16_^0'=__rho_16_^post41, __rho_1_^0'=__rho_1_^post41, __rho_2_^0'=__rho_2_^post41, __rho_3_^0'=__rho_3_^post41, __rho_4_^0'=__rho_4_^post41, __rho_5_^0'=__rho_5_^post41, __rho_8_^0'=__rho_8_^post41, __rho_9_^0'=__rho_9_^post41, added^0'=added^post41, addr^0'=addr^post41, addr_ai_family^0'=addr_ai_family^post41, addrs^0'=addrs^post41, err^0'=err^post41, family^0'=family^post41, fd^0'=fd^post41, listen_index^0'=listen_index^post41, listensocket_of_listen_index^0'=listensocket_of_listen_index^post41, maxaddr^0'=maxaddr^post41, maxbackends^0'=maxbackends^post41, maxconn^0'=maxconn^post41, maxlisten^0'=maxlisten^post41, one^0'=one^post41, ret^0'=ret^post41, tmp1^0'=tmp1^post41, (__rho_16_^0-__rho_16_^post41 == 0 /\ -__rho_15_^post41+__rho_15_^0 == 0 /\ -__rho_4_^post41+__rho_4_^0 == 0 /\ -__rho_5_^post41+__rho_5_^0 == 0 /\ -ret^post41+ret^0 == 0 /\ addr_ai_family^0-addr_ai_family^post41 == 0 /\ -__rho_2_^post41+__rho_2_^0 == 0 /\ __rho_8_^0-__rho_8_^post41 == 0 /\ __const_10^0-__const_10^post41 == 0 /\ -addr^post41+addr^0 == 0 /\ -maxbackends^post41+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post41+listensocket_of_listen_index^0 == 0 /\ -addrs^post41+addrs^0 == 0 /\ -one^post41+one^0 == 0 /\ maxconn^0-maxconn^post41 == 0 /\ -__rho_9_^post41+__rho_9_^0 == 0 /\ -err^post41+err^0 == 0 /\ __rho_1_^0-__rho_1_^post41 == 0 /\ -listen_index^post41+listen_index^0 == 0 /\ fd^0-fd^post41 == 0 /\ -added^post41+added^0 == 0 /\ __rho_2_^0 <= 0 /\ tmp1^0-tmp1^post41 == 0 /\ __rho_3_^0-__rho_3_^post41 == 0 /\ maxlisten^0-maxlisten^post41 == 0 /\ family^0-family^post41 == 0 /\ maxaddr^0-maxaddr^post41 == 0), cost: 1
	New rule:
	l27 -> l26 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_2_^0 <= 0), cost: 1
	
		propagated equality __rho_16_^post41 = __rho_16_^0
		
		propagated equality __rho_15_^post41 = __rho_15_^0
		
		propagated equality __rho_4_^post41 = __rho_4_^0
		
		propagated equality __rho_5_^post41 = __rho_5_^0
		
		propagated equality ret^post41 = ret^0
		
		propagated equality addr_ai_family^post41 = addr_ai_family^0
		
		propagated equality __rho_2_^post41 = __rho_2_^0
		
		propagated equality __rho_8_^post41 = __rho_8_^0
		
		propagated equality __const_10^post41 = __const_10^0
		
		propagated equality addr^post41 = addr^0
		
		propagated equality maxbackends^post41 = maxbackends^0
		
		propagated equality listensocket_of_listen_index^post41 = listensocket_of_listen_index^0
		
		propagated equality addrs^post41 = addrs^0
		
		propagated equality one^post41 = one^0
		
		propagated equality maxconn^post41 = maxconn^0
		
		propagated equality __rho_9_^post41 = __rho_9_^0
		
		propagated equality err^post41 = err^0
		
		propagated equality __rho_1_^post41 = __rho_1_^0
		
		propagated equality listen_index^post41 = listen_index^0
		
		propagated equality fd^post41 = fd^0
		
		propagated equality added^post41 = added^0
		
		propagated equality tmp1^post41 = tmp1^0
		
		propagated equality __rho_3_^post41 = __rho_3_^0
		
		propagated equality maxlisten^post41 = maxlisten^0
		
		propagated equality family^post41 = family^0
		
		propagated equality maxaddr^post41 = maxaddr^0
		
	Simplified Guard

	Original rule:
	l27 -> l26 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ __rho_2_^0 <= 0), cost: 1
	New rule:
	l27 -> l26 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_2_^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l27 -> l26 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, __rho_2_^0 <= 0, cost: 1
	New rule:
	l27 -> l26 : __rho_2_^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l23 -> l25 : __const_10^0'=__const_10^post42, __rho_15_^0'=__rho_15_^post42, __rho_16_^0'=__rho_16_^post42, __rho_1_^0'=__rho_1_^post42, __rho_2_^0'=__rho_2_^post42, __rho_3_^0'=__rho_3_^post42, __rho_4_^0'=__rho_4_^post42, __rho_5_^0'=__rho_5_^post42, __rho_8_^0'=__rho_8_^post42, __rho_9_^0'=__rho_9_^post42, added^0'=added^post42, addr^0'=addr^post42, addr_ai_family^0'=addr_ai_family^post42, addrs^0'=addrs^post42, err^0'=err^post42, family^0'=family^post42, fd^0'=fd^post42, listen_index^0'=listen_index^post42, listensocket_of_listen_index^0'=listensocket_of_listen_index^post42, maxaddr^0'=maxaddr^post42, maxbackends^0'=maxbackends^post42, maxconn^0'=maxconn^post42, maxlisten^0'=maxlisten^post42, one^0'=one^post42, ret^0'=ret^post42, tmp1^0'=tmp1^post42, (addrs^0-addrs^post42 == 0 /\ -listensocket_of_listen_index^post42+listensocket_of_listen_index^0 == 0 /\ added^0-added^post42 == 0 /\ __const_10^0-__const_10^post42 == 0 /\ -maxbackends^post42+maxbackends^0 == 0 /\ -__rho_9_^post42+__rho_9_^0 == 0 /\ -__rho_5_^post42+__rho_5_^0 == 0 /\ -one^post42+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post42 == 0 /\ __rho_8_^0-__rho_8_^post42 == 0 /\ maxconn^0-maxconn^post42 == 0 /\ -listen_index^post42+listen_index^0 == 0 /\ -__rho_15_^post42+__rho_15_^0 == 0 /\ family^0-family^post42 == 0 /\ maxaddr^0-maxaddr^post42 == 0 /\ -ret^post42+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post42 == 0 /\ fd^0-fd^post42 == 0 /\ -__rho_2_^post42+__rho_2_^0 == 0 /\ -__rho_4_^post42+__rho_4_^0 == 0 /\ -err^post42+err^0 == 0 /\ maxlisten^0-maxlisten^post42 == 0 /\ __rho_3_^0-__rho_3_^post42 == 0 /\ __rho_16_^0-__rho_16_^post42 == 0 /\ tmp1^0-tmp1^post42 == 0 /\ -addr^post42+addr^0 == 0), cost: 1
	New rule:
	l23 -> l25 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality addrs^post42 = addrs^0
		
		propagated equality listensocket_of_listen_index^post42 = listensocket_of_listen_index^0
		
		propagated equality added^post42 = added^0
		
		propagated equality __const_10^post42 = __const_10^0
		
		propagated equality maxbackends^post42 = maxbackends^0
		
		propagated equality __rho_9_^post42 = __rho_9_^0
		
		propagated equality __rho_5_^post42 = __rho_5_^0
		
		propagated equality one^post42 = one^0
		
		propagated equality addr_ai_family^post42 = addr_ai_family^0
		
		propagated equality __rho_8_^post42 = __rho_8_^0
		
		propagated equality maxconn^post42 = maxconn^0
		
		propagated equality listen_index^post42 = listen_index^0
		
		propagated equality __rho_15_^post42 = __rho_15_^0
		
		propagated equality family^post42 = family^0
		
		propagated equality maxaddr^post42 = maxaddr^0
		
		propagated equality ret^post42 = ret^0
		
		propagated equality __rho_1_^post42 = __rho_1_^0
		
		propagated equality fd^post42 = fd^0
		
		propagated equality __rho_2_^post42 = __rho_2_^0
		
		propagated equality __rho_4_^post42 = __rho_4_^0
		
		propagated equality err^post42 = err^0
		
		propagated equality maxlisten^post42 = maxlisten^0
		
		propagated equality __rho_3_^post42 = __rho_3_^0
		
		propagated equality __rho_16_^post42 = __rho_16_^0
		
		propagated equality tmp1^post42 = tmp1^0
		
		propagated equality addr^post42 = addr^0
		
	Simplified Guard

	Original rule:
	l23 -> l25 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l23 -> l25 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l23 -> l25 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l23 -> l25 : T, cost: 1
	
	Propagated Equalities

	Original rule:
	l19 -> l27 : __const_10^0'=__const_10^post43, __rho_15_^0'=__rho_15_^post43, __rho_16_^0'=__rho_16_^post43, __rho_1_^0'=__rho_1_^post43, __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, __rho_4_^0'=__rho_4_^post43, __rho_5_^0'=__rho_5_^post43, __rho_8_^0'=__rho_8_^post43, __rho_9_^0'=__rho_9_^post43, added^0'=added^post43, addr^0'=addr^post43, addr_ai_family^0'=addr_ai_family^post43, addrs^0'=addrs^post43, err^0'=err^post43, family^0'=family^post43, fd^0'=fd^post43, listen_index^0'=listen_index^post43, listensocket_of_listen_index^0'=listensocket_of_listen_index^post43, maxaddr^0'=maxaddr^post43, maxbackends^0'=maxbackends^post43, maxconn^0'=maxconn^post43, maxlisten^0'=maxlisten^post43, one^0'=one^post43, ret^0'=ret^post43, tmp1^0'=tmp1^post43, (0 == 0 /\ __rho_8_^0-__rho_8_^post43 == 0 /\ -maxlisten^post43+maxlisten^0 == 0 /\ addrs^0-addrs^post43 == 0 /\ -__rho_9_^post43+__rho_9_^0 == 0 /\ added^0-added^post43 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post43 == 0 /\ -__rho_5_^post43+__rho_5_^0 == 0 /\ -__rho_4_^post43+__rho_4_^0 == 0 /\ -maxbackends^post43+maxbackends^0 == 0 /\ -__const_10^post43+__const_10^0 == 0 /\ -addr_ai_family^post43+addr_ai_family^0 == 0 /\ -err^post43+err^0 == 0 /\ maxconn^0-maxconn^post43 == 0 /\ -tmp1^post43+tmp1^0 == 0 /\ __rho_16_^0-__rho_16_^post43 == 0 /\ -one^post43+one^0 == 0 /\ -maxaddr^post43+maxaddr^0 == 0 /\ ret^0-ret^post43 == 0 /\ -__rho_15_^post43+__rho_15_^0 == 0 /\ -addr^post43+addr^0 == 0 /\ -family^post43+family^0 == 0 /\ fd^0-fd^post43 == 0 /\ 1-maxaddr^0+addr^0 <= 0 /\ -listen_index^post43+listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post43 == 0), cost: 1
	New rule:
	l19 -> l27 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-maxaddr^0+addr^0 <= 0), cost: 1
	
		propagated equality __rho_8_^post43 = __rho_8_^0
		
		propagated equality maxlisten^post43 = maxlisten^0
		
		propagated equality addrs^post43 = addrs^0
		
		propagated equality __rho_9_^post43 = __rho_9_^0
		
		propagated equality added^post43 = added^0
		
		propagated equality listensocket_of_listen_index^post43 = listensocket_of_listen_index^0
		
		propagated equality __rho_5_^post43 = __rho_5_^0
		
		propagated equality __rho_4_^post43 = __rho_4_^0
		
		propagated equality maxbackends^post43 = maxbackends^0
		
		propagated equality __const_10^post43 = __const_10^0
		
		propagated equality addr_ai_family^post43 = addr_ai_family^0
		
		propagated equality err^post43 = err^0
		
		propagated equality maxconn^post43 = maxconn^0
		
		propagated equality tmp1^post43 = tmp1^0
		
		propagated equality __rho_16_^post43 = __rho_16_^0
		
		propagated equality one^post43 = one^0
		
		propagated equality maxaddr^post43 = maxaddr^0
		
		propagated equality ret^post43 = ret^0
		
		propagated equality __rho_15_^post43 = __rho_15_^0
		
		propagated equality addr^post43 = addr^0
		
		propagated equality family^post43 = family^0
		
		propagated equality fd^post43 = fd^0
		
		propagated equality listen_index^post43 = listen_index^0
		
		propagated equality __rho_1_^post43 = __rho_1_^0
		
	Simplified Guard

	Original rule:
	l19 -> l27 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 1-maxaddr^0+addr^0 <= 0), cost: 1
	New rule:
	l19 -> l27 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-maxaddr^0+addr^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l19 -> l27 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 1-maxaddr^0+addr^0 <= 0, cost: 1
	New rule:
	l19 -> l27 : __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, 1-maxaddr^0+addr^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l19 -> l2 : __const_10^0'=__const_10^post44, __rho_15_^0'=__rho_15_^post44, __rho_16_^0'=__rho_16_^post44, __rho_1_^0'=__rho_1_^post44, __rho_2_^0'=__rho_2_^post44, __rho_3_^0'=__rho_3_^post44, __rho_4_^0'=__rho_4_^post44, __rho_5_^0'=__rho_5_^post44, __rho_8_^0'=__rho_8_^post44, __rho_9_^0'=__rho_9_^post44, added^0'=added^post44, addr^0'=addr^post44, addr_ai_family^0'=addr_ai_family^post44, addrs^0'=addrs^post44, err^0'=err^post44, family^0'=family^post44, fd^0'=fd^post44, listen_index^0'=listen_index^post44, listensocket_of_listen_index^0'=listensocket_of_listen_index^post44, maxaddr^0'=maxaddr^post44, maxbackends^0'=maxbackends^post44, maxconn^0'=maxconn^post44, maxlisten^0'=maxlisten^post44, one^0'=one^post44, ret^0'=ret^post44, tmp1^0'=tmp1^post44, (__rho_2_^0-__rho_2_^post44 == 0 /\ addrs^0-addrs^post44 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post44 == 0 /\ -__rho_8_^post44+__rho_8_^0 == 0 /\ -__rho_4_^post44+__rho_4_^0 == 0 /\ -err^post44+err^0 == 0 /\ __rho_5_^0-__rho_5_^post44 == 0 /\ -__rho_16_^post44+__rho_16_^0 == 0 /\ -addr^post44+addr^0 == 0 /\ -maxbackends^post44+maxbackends^0 == 0 /\ maxconn^0-maxconn^post44 == 0 /\ listen_index^0-listen_index^post44 == 0 /\ maxaddr^0-addr^0 <= 0 /\ ret^0-ret^post44 == 0 /\ -addr_ai_family^post44+addr_ai_family^0 == 0 /\ __rho_15_^0-__rho_15_^post44 == 0 /\ -one^post44+one^0 == 0 /\ -tmp1^post44+tmp1^0 == 0 /\ -__rho_3_^post44+__rho_3_^0 == 0 /\ -__rho_9_^post44+__rho_9_^0 == 0 /\ -family^post44+family^0 == 0 /\ -maxlisten^post44+maxlisten^0 == 0 /\ maxaddr^0-maxaddr^post44 == 0 /\ added^0-added^post44 == 0 /\ __rho_1_^0-__rho_1_^post44 == 0 /\ __const_10^0-__const_10^post44 == 0 /\ fd^0-fd^post44 == 0), cost: 1
	New rule:
	l19 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ maxaddr^0-addr^0 <= 0), cost: 1
	
		propagated equality __rho_2_^post44 = __rho_2_^0
		
		propagated equality addrs^post44 = addrs^0
		
		propagated equality listensocket_of_listen_index^post44 = listensocket_of_listen_index^0
		
		propagated equality __rho_8_^post44 = __rho_8_^0
		
		propagated equality __rho_4_^post44 = __rho_4_^0
		
		propagated equality err^post44 = err^0
		
		propagated equality __rho_5_^post44 = __rho_5_^0
		
		propagated equality __rho_16_^post44 = __rho_16_^0
		
		propagated equality addr^post44 = addr^0
		
		propagated equality maxbackends^post44 = maxbackends^0
		
		propagated equality maxconn^post44 = maxconn^0
		
		propagated equality listen_index^post44 = listen_index^0
		
		propagated equality ret^post44 = ret^0
		
		propagated equality addr_ai_family^post44 = addr_ai_family^0
		
		propagated equality __rho_15_^post44 = __rho_15_^0
		
		propagated equality one^post44 = one^0
		
		propagated equality tmp1^post44 = tmp1^0
		
		propagated equality __rho_3_^post44 = __rho_3_^0
		
		propagated equality __rho_9_^post44 = __rho_9_^0
		
		propagated equality family^post44 = family^0
		
		propagated equality maxlisten^post44 = maxlisten^0
		
		propagated equality maxaddr^post44 = maxaddr^0
		
		propagated equality added^post44 = added^0
		
		propagated equality __rho_1_^post44 = __rho_1_^0
		
		propagated equality __const_10^post44 = __const_10^0
		
		propagated equality fd^post44 = fd^0
		
	Simplified Guard

	Original rule:
	l19 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ maxaddr^0-addr^0 <= 0), cost: 1
	New rule:
	l19 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, maxaddr^0-addr^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l19 -> l2 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, maxaddr^0-addr^0 <= 0, cost: 1
	New rule:
	l19 -> l2 : maxaddr^0-addr^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l28 -> l29 : __const_10^0'=__const_10^post45, __rho_15_^0'=__rho_15_^post45, __rho_16_^0'=__rho_16_^post45, __rho_1_^0'=__rho_1_^post45, __rho_2_^0'=__rho_2_^post45, __rho_3_^0'=__rho_3_^post45, __rho_4_^0'=__rho_4_^post45, __rho_5_^0'=__rho_5_^post45, __rho_8_^0'=__rho_8_^post45, __rho_9_^0'=__rho_9_^post45, added^0'=added^post45, addr^0'=addr^post45, addr_ai_family^0'=addr_ai_family^post45, addrs^0'=addrs^post45, err^0'=err^post45, family^0'=family^post45, fd^0'=fd^post45, listen_index^0'=listen_index^post45, listensocket_of_listen_index^0'=listensocket_of_listen_index^post45, maxaddr^0'=maxaddr^post45, maxbackends^0'=maxbackends^post45, maxconn^0'=maxconn^post45, maxlisten^0'=maxlisten^post45, one^0'=one^post45, ret^0'=ret^post45, tmp1^0'=tmp1^post45, (__rho_2_^0-__rho_2_^post45 == 0 /\ maxlisten^0-maxlisten^post45 == 0 /\ -addr_ai_family^post45+addr_ai_family^0 == 0 /\ -family^post45+family^0 == 0 /\ __rho_5_^0-__rho_5_^post45 == 0 /\ addr^0-addr^post45 == 0 /\ 1-addrs^0 <= 0 /\ -__rho_16_^post45+__rho_16_^0 == 0 /\ -ret^post45+ret^0 == 0 /\ -__rho_8_^post45+__rho_8_^0 == 0 /\ -__rho_4_^post45+__rho_4_^0 == 0 /\ err^0-err^post45 == 0 /\ added^0-added^post45 == 0 /\ tmp1^post45 == 0 /\ -maxbackends^post45+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post45+listensocket_of_listen_index^0 == 0 /\ __rho_15_^0-__rho_15_^post45 == 0 /\ maxconn^0-maxconn^post45 == 0 /\ maxaddr^0-maxaddr^post45 == 0 /\ -one^post45+one^0 == 0 /\ __const_10^0-__const_10^post45 == 0 /\ -__rho_9_^post45+__rho_9_^0 == 0 /\ -__rho_3_^post45+__rho_3_^0 == 0 /\ __rho_1_^0-__rho_1_^post45 == 0 /\ -listen_index^post45+listen_index^0 == 0 /\ fd^0-fd^post45 == 0 /\ addrs^0-addrs^post45 == 0), cost: 1
	New rule:
	l28 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=0, (0 == 0 /\ 1-addrs^0 <= 0), cost: 1
	
		propagated equality __rho_2_^post45 = __rho_2_^0
		
		propagated equality maxlisten^post45 = maxlisten^0
		
		propagated equality addr_ai_family^post45 = addr_ai_family^0
		
		propagated equality family^post45 = family^0
		
		propagated equality __rho_5_^post45 = __rho_5_^0
		
		propagated equality addr^post45 = addr^0
		
		propagated equality __rho_16_^post45 = __rho_16_^0
		
		propagated equality ret^post45 = ret^0
		
		propagated equality __rho_8_^post45 = __rho_8_^0
		
		propagated equality __rho_4_^post45 = __rho_4_^0
		
		propagated equality err^post45 = err^0
		
		propagated equality added^post45 = added^0
		
		propagated equality tmp1^post45 = 0
		
		propagated equality maxbackends^post45 = maxbackends^0
		
		propagated equality listensocket_of_listen_index^post45 = listensocket_of_listen_index^0
		
		propagated equality __rho_15_^post45 = __rho_15_^0
		
		propagated equality maxconn^post45 = maxconn^0
		
		propagated equality maxaddr^post45 = maxaddr^0
		
		propagated equality one^post45 = one^0
		
		propagated equality __const_10^post45 = __const_10^0
		
		propagated equality __rho_9_^post45 = __rho_9_^0
		
		propagated equality __rho_3_^post45 = __rho_3_^0
		
		propagated equality __rho_1_^post45 = __rho_1_^0
		
		propagated equality listen_index^post45 = listen_index^0
		
		propagated equality fd^post45 = fd^0
		
		propagated equality addrs^post45 = addrs^0
		
	Simplified Guard

	Original rule:
	l28 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=0, (0 == 0 /\ 1-addrs^0 <= 0), cost: 1
	New rule:
	l28 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=0, 1-addrs^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l28 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=0, 1-addrs^0 <= 0, cost: 1
	New rule:
	l28 -> l29 : tmp1^0'=0, 1-addrs^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l28 -> l29 : __const_10^0'=__const_10^post46, __rho_15_^0'=__rho_15_^post46, __rho_16_^0'=__rho_16_^post46, __rho_1_^0'=__rho_1_^post46, __rho_2_^0'=__rho_2_^post46, __rho_3_^0'=__rho_3_^post46, __rho_4_^0'=__rho_4_^post46, __rho_5_^0'=__rho_5_^post46, __rho_8_^0'=__rho_8_^post46, __rho_9_^0'=__rho_9_^post46, added^0'=added^post46, addr^0'=addr^post46, addr_ai_family^0'=addr_ai_family^post46, addrs^0'=addrs^post46, err^0'=err^post46, family^0'=family^post46, fd^0'=fd^post46, listen_index^0'=listen_index^post46, listensocket_of_listen_index^0'=listensocket_of_listen_index^post46, maxaddr^0'=maxaddr^post46, maxbackends^0'=maxbackends^post46, maxconn^0'=maxconn^post46, maxlisten^0'=maxlisten^post46, one^0'=one^post46, ret^0'=ret^post46, tmp1^0'=tmp1^post46, (-listensocket_of_listen_index^post46+listensocket_of_listen_index^0 == 0 /\ maxlisten^0-maxlisten^post46 == 0 /\ -addr^post46+addr^0 == 0 /\ -maxbackends^post46+maxbackends^0 == 0 /\ __const_10^0-__const_10^post46 == 0 /\ addrs^0 <= 0 /\ -addrs^post46+addrs^0 == 0 /\ -__rho_4_^post46+__rho_4_^0 == 0 /\ -__rho_15_^post46+__rho_15_^0 == 0 /\ -1+tmp1^post46 == 0 /\ -listen_index^post46+listen_index^0 == 0 /\ maxconn^0-maxconn^post46 == 0 /\ -ret^post46+ret^0 == 0 /\ -added^post46+added^0 == 0 /\ __rho_9_^0-__rho_9_^post46 == 0 /\ family^0-family^post46 == 0 /\ maxaddr^0-maxaddr^post46 == 0 /\ __rho_8_^0-__rho_8_^post46 == 0 /\ __rho_1_^0-__rho_1_^post46 == 0 /\ fd^0-fd^post46 == 0 /\ -err^post46+err^0 == 0 /\ -__rho_5_^post46+__rho_5_^0 == 0 /\ addr_ai_family^0-addr_ai_family^post46 == 0 /\ -__rho_2_^post46+__rho_2_^0 == 0 /\ __rho_3_^0-__rho_3_^post46 == 0 /\ -one^post46+one^0 == 0 /\ __rho_16_^0-__rho_16_^post46 == 0), cost: 1
	New rule:
	l28 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=1, (0 == 0 /\ addrs^0 <= 0), cost: 1
	
		propagated equality listensocket_of_listen_index^post46 = listensocket_of_listen_index^0
		
		propagated equality maxlisten^post46 = maxlisten^0
		
		propagated equality addr^post46 = addr^0
		
		propagated equality maxbackends^post46 = maxbackends^0
		
		propagated equality __const_10^post46 = __const_10^0
		
		propagated equality addrs^post46 = addrs^0
		
		propagated equality __rho_4_^post46 = __rho_4_^0
		
		propagated equality __rho_15_^post46 = __rho_15_^0
		
		propagated equality tmp1^post46 = 1
		
		propagated equality listen_index^post46 = listen_index^0
		
		propagated equality maxconn^post46 = maxconn^0
		
		propagated equality ret^post46 = ret^0
		
		propagated equality added^post46 = added^0
		
		propagated equality __rho_9_^post46 = __rho_9_^0
		
		propagated equality family^post46 = family^0
		
		propagated equality maxaddr^post46 = maxaddr^0
		
		propagated equality __rho_8_^post46 = __rho_8_^0
		
		propagated equality __rho_1_^post46 = __rho_1_^0
		
		propagated equality fd^post46 = fd^0
		
		propagated equality err^post46 = err^0
		
		propagated equality __rho_5_^post46 = __rho_5_^0
		
		propagated equality addr_ai_family^post46 = addr_ai_family^0
		
		propagated equality __rho_2_^post46 = __rho_2_^0
		
		propagated equality __rho_3_^post46 = __rho_3_^0
		
		propagated equality one^post46 = one^0
		
		propagated equality __rho_16_^post46 = __rho_16_^0
		
	Simplified Guard

	Original rule:
	l28 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=1, (0 == 0 /\ addrs^0 <= 0), cost: 1
	New rule:
	l28 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=1, addrs^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l28 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=1, addrs^0 <= 0, cost: 1
	New rule:
	l28 -> l29 : tmp1^0'=1, addrs^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l29 -> l6 : __const_10^0'=__const_10^post47, __rho_15_^0'=__rho_15_^post47, __rho_16_^0'=__rho_16_^post47, __rho_1_^0'=__rho_1_^post47, __rho_2_^0'=__rho_2_^post47, __rho_3_^0'=__rho_3_^post47, __rho_4_^0'=__rho_4_^post47, __rho_5_^0'=__rho_5_^post47, __rho_8_^0'=__rho_8_^post47, __rho_9_^0'=__rho_9_^post47, added^0'=added^post47, addr^0'=addr^post47, addr_ai_family^0'=addr_ai_family^post47, addrs^0'=addrs^post47, err^0'=err^post47, family^0'=family^post47, fd^0'=fd^post47, listen_index^0'=listen_index^post47, listensocket_of_listen_index^0'=listensocket_of_listen_index^post47, maxaddr^0'=maxaddr^post47, maxbackends^0'=maxbackends^post47, maxconn^0'=maxconn^post47, maxlisten^0'=maxlisten^post47, one^0'=one^post47, ret^0'=ret^post47, tmp1^0'=tmp1^post47, (__const_10^0-__const_10^post47 == 0 /\ __rho_3_^0-__rho_3_^post47 == 0 /\ -err^post47+err^0 == 0 /\ tmp1^0-tmp1^post47 == 0 /\ -one^post47+one^0 == 0 /\ -addrs^post47+addrs^0 == 0 /\ -fd^post47+fd^0 == 0 /\ -addrs^0+addr^post47 == 0 /\ -listen_index^post47+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post47 == 0 /\ maxconn^0-maxconn^post47 == 0 /\ -__rho_2_^post47+__rho_2_^0 == 0 /\ -__rho_5_^post47+__rho_5_^0 == 0 /\ -__rho_4_^post47+__rho_4_^0 == 0 /\ -__rho_9_^post47+__rho_9_^0 == 0 /\ family^0-family^post47 == 0 /\ maxaddr^0-maxaddr^post47 == 0 /\ -__rho_15_^post47+__rho_15_^0 == 0 /\ maxlisten^0-maxlisten^post47 == 0 /\ __rho_1_^0-__rho_1_^post47 == 0 /\ -added^post47+added^0 == 0 /\ __rho_16_^0-__rho_16_^post47 == 0 /\ addr_ai_family^0-addr_ai_family^post47 == 0 /\ -ret^post47+ret^0 == 0 /\ -listensocket_of_listen_index^post47+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post47+maxbackends^0 == 0), cost: 1
	New rule:
	l29 -> l6 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addrs^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality __const_10^post47 = __const_10^0
		
		propagated equality __rho_3_^post47 = __rho_3_^0
		
		propagated equality err^post47 = err^0
		
		propagated equality tmp1^post47 = tmp1^0
		
		propagated equality one^post47 = one^0
		
		propagated equality addrs^post47 = addrs^0
		
		propagated equality fd^post47 = fd^0
		
		propagated equality addr^post47 = addrs^0
		
		propagated equality listen_index^post47 = listen_index^0
		
		propagated equality __rho_8_^post47 = __rho_8_^0
		
		propagated equality maxconn^post47 = maxconn^0
		
		propagated equality __rho_2_^post47 = __rho_2_^0
		
		propagated equality __rho_5_^post47 = __rho_5_^0
		
		propagated equality __rho_4_^post47 = __rho_4_^0
		
		propagated equality __rho_9_^post47 = __rho_9_^0
		
		propagated equality family^post47 = family^0
		
		propagated equality maxaddr^post47 = maxaddr^0
		
		propagated equality __rho_15_^post47 = __rho_15_^0
		
		propagated equality maxlisten^post47 = maxlisten^0
		
		propagated equality __rho_1_^post47 = __rho_1_^0
		
		propagated equality added^post47 = added^0
		
		propagated equality __rho_16_^post47 = __rho_16_^0
		
		propagated equality addr_ai_family^post47 = addr_ai_family^0
		
		propagated equality ret^post47 = ret^0
		
		propagated equality listensocket_of_listen_index^post47 = listensocket_of_listen_index^0
		
		propagated equality maxbackends^post47 = maxbackends^0
		
	Simplified Guard

	Original rule:
	l29 -> l6 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addrs^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l29 -> l6 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addrs^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l29 -> l6 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addrs^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l29 -> l6 : addr^0'=addrs^0, T, cost: 1
	
	Propagated Equalities

	Original rule:
	l30 -> l28 : __const_10^0'=__const_10^post48, __rho_15_^0'=__rho_15_^post48, __rho_16_^0'=__rho_16_^post48, __rho_1_^0'=__rho_1_^post48, __rho_2_^0'=__rho_2_^post48, __rho_3_^0'=__rho_3_^post48, __rho_4_^0'=__rho_4_^post48, __rho_5_^0'=__rho_5_^post48, __rho_8_^0'=__rho_8_^post48, __rho_9_^0'=__rho_9_^post48, added^0'=added^post48, addr^0'=addr^post48, addr_ai_family^0'=addr_ai_family^post48, addrs^0'=addrs^post48, err^0'=err^post48, family^0'=family^post48, fd^0'=fd^post48, listen_index^0'=listen_index^post48, listensocket_of_listen_index^0'=listensocket_of_listen_index^post48, maxaddr^0'=maxaddr^post48, maxbackends^0'=maxbackends^post48, maxconn^0'=maxconn^post48, maxlisten^0'=maxlisten^post48, one^0'=one^post48, ret^0'=ret^post48, tmp1^0'=tmp1^post48, (maxaddr^0-maxaddr^post48 == 0 /\ -__rho_15_^post48+__rho_15_^0 == 0 /\ -__const_10^post48+__const_10^0 == 0 /\ listen_index^0-listen_index^post48 == 0 /\ maxbackends^0-maxbackends^post48 == 0 /\ -listensocket_of_listen_index^post48+listensocket_of_listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post48 == 0 /\ __rho_2_^0-__rho_2_^post48 == 0 /\ -__rho_9_^post48+__rho_9_^0 == 0 /\ -__rho_3_^post48+__rho_3_^0 == 0 /\ -one^post48+one^0 == 0 /\ maxlisten^0-maxlisten^post48 == 0 /\ added^0-added^post48 == 0 /\ fd^0-fd^post48 == 0 /\ -addr^post48+addr^0 == 0 /\ tmp1^0-tmp1^post48 == 0 /\ addrs^0-addrs^post48 == 0 /\ __rho_5_^0-__rho_5_^post48 == 0 /\ ret^0 <= 0 /\ err^0-err^post48 == 0 /\ -addr_ai_family^post48+addr_ai_family^0 == 0 /\ -__rho_16_^post48+__rho_16_^0 == 0 /\ -family^post48+family^0 == 0 /\ -__rho_8_^post48+__rho_8_^0 == 0 /\ -ret^post48+ret^0 == 0 /\ -__rho_4_^post48+__rho_4_^0 == 0 /\ maxconn^0-maxconn^post48 == 0), cost: 1
	New rule:
	l30 -> l28 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ ret^0 <= 0), cost: 1
	
		propagated equality maxaddr^post48 = maxaddr^0
		
		propagated equality __rho_15_^post48 = __rho_15_^0
		
		propagated equality __const_10^post48 = __const_10^0
		
		propagated equality listen_index^post48 = listen_index^0
		
		propagated equality maxbackends^post48 = maxbackends^0
		
		propagated equality listensocket_of_listen_index^post48 = listensocket_of_listen_index^0
		
		propagated equality __rho_1_^post48 = __rho_1_^0
		
		propagated equality __rho_2_^post48 = __rho_2_^0
		
		propagated equality __rho_9_^post48 = __rho_9_^0
		
		propagated equality __rho_3_^post48 = __rho_3_^0
		
		propagated equality one^post48 = one^0
		
		propagated equality maxlisten^post48 = maxlisten^0
		
		propagated equality added^post48 = added^0
		
		propagated equality fd^post48 = fd^0
		
		propagated equality addr^post48 = addr^0
		
		propagated equality tmp1^post48 = tmp1^0
		
		propagated equality addrs^post48 = addrs^0
		
		propagated equality __rho_5_^post48 = __rho_5_^0
		
		propagated equality err^post48 = err^0
		
		propagated equality addr_ai_family^post48 = addr_ai_family^0
		
		propagated equality __rho_16_^post48 = __rho_16_^0
		
		propagated equality family^post48 = family^0
		
		propagated equality __rho_8_^post48 = __rho_8_^0
		
		propagated equality ret^post48 = ret^0
		
		propagated equality __rho_4_^post48 = __rho_4_^0
		
		propagated equality maxconn^post48 = maxconn^0
		
	Simplified Guard

	Original rule:
	l30 -> l28 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ ret^0 <= 0), cost: 1
	New rule:
	l30 -> l28 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, ret^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l30 -> l28 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, ret^0 <= 0, cost: 1
	New rule:
	l30 -> l28 : ret^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l30 -> l29 : __const_10^0'=__const_10^post49, __rho_15_^0'=__rho_15_^post49, __rho_16_^0'=__rho_16_^post49, __rho_1_^0'=__rho_1_^post49, __rho_2_^0'=__rho_2_^post49, __rho_3_^0'=__rho_3_^post49, __rho_4_^0'=__rho_4_^post49, __rho_5_^0'=__rho_5_^post49, __rho_8_^0'=__rho_8_^post49, __rho_9_^0'=__rho_9_^post49, added^0'=added^post49, addr^0'=addr^post49, addr_ai_family^0'=addr_ai_family^post49, addrs^0'=addrs^post49, err^0'=err^post49, family^0'=family^post49, fd^0'=fd^post49, listen_index^0'=listen_index^post49, listensocket_of_listen_index^0'=listensocket_of_listen_index^post49, maxaddr^0'=maxaddr^post49, maxbackends^0'=maxbackends^post49, maxconn^0'=maxconn^post49, maxlisten^0'=maxlisten^post49, one^0'=one^post49, ret^0'=ret^post49, tmp1^0'=tmp1^post49, (fd^0-fd^post49 == 0 /\ listen_index^0-listen_index^post49 == 0 /\ -1+tmp1^post49 == 0 /\ -maxlisten^post49+maxlisten^0 == 0 /\ 1-ret^0 <= 0 /\ __rho_16_^0-__rho_16_^post49 == 0 /\ added^0-added^post49 == 0 /\ __const_10^0-__const_10^post49 == 0 /\ -__rho_2_^post49+__rho_2_^0 == 0 /\ -__rho_4_^post49+__rho_4_^0 == 0 /\ -maxconn^post49+maxconn^0 == 0 /\ -__rho_9_^post49+__rho_9_^0 == 0 /\ maxaddr^0-maxaddr^post49 == 0 /\ __rho_1_^0-__rho_1_^post49 == 0 /\ -maxbackends^post49+maxbackends^0 == 0 /\ -listensocket_of_listen_index^post49+listensocket_of_listen_index^0 == 0 /\ -addr_ai_family^post49+addr_ai_family^0 == 0 /\ addrs^0-addrs^post49 == 0 /\ -family^post49+family^0 == 0 /\ -addr^post49+addr^0 == 0 /\ -err^post49+err^0 == 0 /\ __rho_3_^0-__rho_3_^post49 == 0 /\ __rho_5_^0-__rho_5_^post49 == 0 /\ -__rho_15_^post49+__rho_15_^0 == 0 /\ -one^post49+one^0 == 0 /\ -ret^post49+ret^0 == 0 /\ -__rho_8_^post49+__rho_8_^0 == 0), cost: 1
	New rule:
	l30 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=1, (0 == 0 /\ 1-ret^0 <= 0), cost: 1
	
		propagated equality fd^post49 = fd^0
		
		propagated equality listen_index^post49 = listen_index^0
		
		propagated equality tmp1^post49 = 1
		
		propagated equality maxlisten^post49 = maxlisten^0
		
		propagated equality __rho_16_^post49 = __rho_16_^0
		
		propagated equality added^post49 = added^0
		
		propagated equality __const_10^post49 = __const_10^0
		
		propagated equality __rho_2_^post49 = __rho_2_^0
		
		propagated equality __rho_4_^post49 = __rho_4_^0
		
		propagated equality maxconn^post49 = maxconn^0
		
		propagated equality __rho_9_^post49 = __rho_9_^0
		
		propagated equality maxaddr^post49 = maxaddr^0
		
		propagated equality __rho_1_^post49 = __rho_1_^0
		
		propagated equality maxbackends^post49 = maxbackends^0
		
		propagated equality listensocket_of_listen_index^post49 = listensocket_of_listen_index^0
		
		propagated equality addr_ai_family^post49 = addr_ai_family^0
		
		propagated equality addrs^post49 = addrs^0
		
		propagated equality family^post49 = family^0
		
		propagated equality addr^post49 = addr^0
		
		propagated equality err^post49 = err^0
		
		propagated equality __rho_3_^post49 = __rho_3_^0
		
		propagated equality __rho_5_^post49 = __rho_5_^0
		
		propagated equality __rho_15_^post49 = __rho_15_^0
		
		propagated equality one^post49 = one^0
		
		propagated equality ret^post49 = ret^0
		
		propagated equality __rho_8_^post49 = __rho_8_^0
		
	Simplified Guard

	Original rule:
	l30 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=1, (0 == 0 /\ 1-ret^0 <= 0), cost: 1
	New rule:
	l30 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=1, 1-ret^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l30 -> l29 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=1, 1-ret^0 <= 0, cost: 1
	New rule:
	l30 -> l29 : tmp1^0'=1, 1-ret^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l32 -> l33 : __const_10^0'=__const_10^post52, __rho_15_^0'=__rho_15_^post52, __rho_16_^0'=__rho_16_^post52, __rho_1_^0'=__rho_1_^post52, __rho_2_^0'=__rho_2_^post52, __rho_3_^0'=__rho_3_^post52, __rho_4_^0'=__rho_4_^post52, __rho_5_^0'=__rho_5_^post52, __rho_8_^0'=__rho_8_^post52, __rho_9_^0'=__rho_9_^post52, added^0'=added^post52, addr^0'=addr^post52, addr_ai_family^0'=addr_ai_family^post52, addrs^0'=addrs^post52, err^0'=err^post52, family^0'=family^post52, fd^0'=fd^post52, listen_index^0'=listen_index^post52, listensocket_of_listen_index^0'=listensocket_of_listen_index^post52, maxaddr^0'=maxaddr^post52, maxbackends^0'=maxbackends^post52, maxconn^0'=maxconn^post52, maxlisten^0'=maxlisten^post52, one^0'=one^post52, ret^0'=ret^post52, tmp1^0'=tmp1^post52, (-tmp1^post52+tmp1^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post52 == 0 /\ addrs^0-addrs^post52 == 0 /\ -listen_index^post52+listen_index^0 == 0 /\ family^0-family^post52 == 0 /\ added^0-added^post52 == 0 /\ -one^post52+one^0 == 0 /\ -maxaddr^post52+maxaddr^0 == 0 /\ __rho_1_^0-__rho_1_^post52 == 0 /\ __rho_16_^0-__rho_16_^post52 == 0 /\ -addr_ai_family^post52+addr_ai_family^0 == 0 /\ -err^post52+err^0 == 0 /\ __const_10^0-__const_10^post52 == 0 /\ -maxlisten^post52+maxlisten^0 == 0 /\ __rho_3_^0-__rho_3_^post52 == 0 /\ -__rho_15_^post52+__rho_15_^0 == 0 /\ ret^0-ret^post52 == 0 /\ -__rho_2_^post52+__rho_2_^0 == 0 /\ -__rho_9_^post52+__rho_9_^0 == 0 /\ -__rho_4_^post52+__rho_4_^0 == 0 /\ -__rho_5_^post52+__rho_5_^0 == 0 /\ maxconn^0-maxconn^post52 == 0 /\ -addr^post52+addr^0 == 0 /\ __rho_8_^0-__rho_8_^post52 == 0 /\ -maxbackends^post52+maxbackends^0 == 0 /\ fd^0-fd^post52 == 0), cost: 1
	New rule:
	l32 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality tmp1^post52 = tmp1^0
		
		propagated equality listensocket_of_listen_index^post52 = listensocket_of_listen_index^0
		
		propagated equality addrs^post52 = addrs^0
		
		propagated equality listen_index^post52 = listen_index^0
		
		propagated equality family^post52 = family^0
		
		propagated equality added^post52 = added^0
		
		propagated equality one^post52 = one^0
		
		propagated equality maxaddr^post52 = maxaddr^0
		
		propagated equality __rho_1_^post52 = __rho_1_^0
		
		propagated equality __rho_16_^post52 = __rho_16_^0
		
		propagated equality addr_ai_family^post52 = addr_ai_family^0
		
		propagated equality err^post52 = err^0
		
		propagated equality __const_10^post52 = __const_10^0
		
		propagated equality maxlisten^post52 = maxlisten^0
		
		propagated equality __rho_3_^post52 = __rho_3_^0
		
		propagated equality __rho_15_^post52 = __rho_15_^0
		
		propagated equality ret^post52 = ret^0
		
		propagated equality __rho_2_^post52 = __rho_2_^0
		
		propagated equality __rho_9_^post52 = __rho_9_^0
		
		propagated equality __rho_4_^post52 = __rho_4_^0
		
		propagated equality __rho_5_^post52 = __rho_5_^0
		
		propagated equality maxconn^post52 = maxconn^0
		
		propagated equality addr^post52 = addr^0
		
		propagated equality __rho_8_^post52 = __rho_8_^0
		
		propagated equality maxbackends^post52 = maxbackends^0
		
		propagated equality fd^post52 = fd^0
		
	Simplified Guard

	Original rule:
	l32 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l32 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l32 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l32 -> l33 : T, cost: 1
	
	Propagated Equalities

	Original rule:
	l33 -> l30 : __const_10^0'=__const_10^post53, __rho_15_^0'=__rho_15_^post53, __rho_16_^0'=__rho_16_^post53, __rho_1_^0'=__rho_1_^post53, __rho_2_^0'=__rho_2_^post53, __rho_3_^0'=__rho_3_^post53, __rho_4_^0'=__rho_4_^post53, __rho_5_^0'=__rho_5_^post53, __rho_8_^0'=__rho_8_^post53, __rho_9_^0'=__rho_9_^post53, added^0'=added^post53, addr^0'=addr^post53, addr_ai_family^0'=addr_ai_family^post53, addrs^0'=addrs^post53, err^0'=err^post53, family^0'=family^post53, fd^0'=fd^post53, listen_index^0'=listen_index^post53, listensocket_of_listen_index^0'=listensocket_of_listen_index^post53, maxaddr^0'=maxaddr^post53, maxbackends^0'=maxbackends^post53, maxconn^0'=maxconn^post53, maxlisten^0'=maxlisten^post53, one^0'=one^post53, ret^0'=ret^post53, tmp1^0'=tmp1^post53, (0 == 0 /\ -listen_index^post53+listen_index^0 == 0 /\ -one^post53+one^0 == 0 /\ maxaddr^0-maxaddr^post53 == 0 /\ maxlisten^0-maxlisten^post53 == 0 /\ -addr^post53+addr^0 == 0 /\ __rho_1_^0-__rho_1_^post53 == 0 /\ __rho_2_^0-__rho_2_^post53 == 0 /\ ret^post53-__rho_9_^post53 == 0 /\ added^0-added^post53 == 0 /\ -__rho_16_^post53+__rho_16_^0 == 0 /\ __const_10^0-__const_10^post53 == 0 /\ -__rho_15_^post53+__rho_15_^0 == 0 /\ -family^post53+family^0 == 0 /\ -err^post53+err^0 == 0 /\ -__rho_3_^post53+__rho_3_^0 == 0 /\ -__rho_4_^post53+__rho_4_^0 == 0 /\ tmp1^0-tmp1^post53 == 0 /\ addrs^0-addrs^post53 == 0 /\ __rho_8_^0-__rho_8_^post53 == 0 /\ fd^0-fd^post53 == 0 /\ maxconn^0-maxconn^post53 == 0 /\ -listensocket_of_listen_index^post53+listensocket_of_listen_index^0 == 0 /\ -maxbackends^post53+maxbackends^0 == 0 /\ -addr_ai_family^post53+addr_ai_family^0 == 0 /\ __rho_5_^0-__rho_5_^post53 == 0), cost: 1
	New rule:
	l33 -> l30 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=ret^post53, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^post53, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality listen_index^post53 = listen_index^0
		
		propagated equality one^post53 = one^0
		
		propagated equality maxaddr^post53 = maxaddr^0
		
		propagated equality maxlisten^post53 = maxlisten^0
		
		propagated equality addr^post53 = addr^0
		
		propagated equality __rho_1_^post53 = __rho_1_^0
		
		propagated equality __rho_2_^post53 = __rho_2_^0
		
		propagated equality __rho_9_^post53 = ret^post53
		
		propagated equality added^post53 = added^0
		
		propagated equality __rho_16_^post53 = __rho_16_^0
		
		propagated equality __const_10^post53 = __const_10^0
		
		propagated equality __rho_15_^post53 = __rho_15_^0
		
		propagated equality family^post53 = family^0
		
		propagated equality err^post53 = err^0
		
		propagated equality __rho_3_^post53 = __rho_3_^0
		
		propagated equality __rho_4_^post53 = __rho_4_^0
		
		propagated equality tmp1^post53 = tmp1^0
		
		propagated equality addrs^post53 = addrs^0
		
		propagated equality __rho_8_^post53 = __rho_8_^0
		
		propagated equality fd^post53 = fd^0
		
		propagated equality maxconn^post53 = maxconn^0
		
		propagated equality listensocket_of_listen_index^post53 = listensocket_of_listen_index^0
		
		propagated equality maxbackends^post53 = maxbackends^0
		
		propagated equality addr_ai_family^post53 = addr_ai_family^0
		
		propagated equality __rho_5_^post53 = __rho_5_^0
		
	Simplified Guard

	Original rule:
	l33 -> l30 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=ret^post53, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^post53, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l33 -> l30 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=ret^post53, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^post53, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l33 -> l30 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=ret^post53, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^post53, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l33 -> l30 : __rho_9_^0'=ret^post53, ret^0'=ret^post53, T, cost: 1
	
	Propagated Equalities

	Original rule:
	l34 -> l32 : __const_10^0'=__const_10^post54, __rho_15_^0'=__rho_15_^post54, __rho_16_^0'=__rho_16_^post54, __rho_1_^0'=__rho_1_^post54, __rho_2_^0'=__rho_2_^post54, __rho_3_^0'=__rho_3_^post54, __rho_4_^0'=__rho_4_^post54, __rho_5_^0'=__rho_5_^post54, __rho_8_^0'=__rho_8_^post54, __rho_9_^0'=__rho_9_^post54, added^0'=added^post54, addr^0'=addr^post54, addr_ai_family^0'=addr_ai_family^post54, addrs^0'=addrs^post54, err^0'=err^post54, family^0'=family^post54, fd^0'=fd^post54, listen_index^0'=listen_index^post54, listensocket_of_listen_index^0'=listensocket_of_listen_index^post54, maxaddr^0'=maxaddr^post54, maxbackends^0'=maxbackends^post54, maxconn^0'=maxconn^post54, maxlisten^0'=maxlisten^post54, one^0'=one^post54, ret^0'=ret^post54, tmp1^0'=tmp1^post54, (maxaddr^0-maxaddr^post54 == 0 /\ -__rho_15_^post54+__rho_15_^0 == 0 /\ __rho_16_^0-__rho_16_^post54 == 0 /\ -listensocket_of_listen_index^post54+listensocket_of_listen_index^0 == 0 /\ maxbackends^0-maxbackends^post54 == 0 /\ maxlisten^0-maxlisten^post54 == 0 /\ -__rho_2_^post54+__rho_2_^0 == 0 /\ -one^post54+one^0 == 0 /\ fd^0-fd^post54 == 0 /\ -ret^post54+ret^0 == 0 /\ __const_10^0-__const_10^post54 == 0 /\ addrs^0-addrs^post54 == 0 /\ -family^post54+family^0 == 0 /\ added^0-added^post54 == 0 /\ -addr^post54+addr^0 == 0 /\ 4-family^0 <= 0 /\ -listen_index^post54+listen_index^0 == 0 /\ __rho_1_^0-__rho_1_^post54 == 0 /\ -maxconn^post54+maxconn^0 == 0 /\ -__rho_4_^post54+__rho_4_^0 == 0 /\ -__rho_9_^post54+__rho_9_^0 == 0 /\ tmp1^0-tmp1^post54 == 0 /\ __rho_8_^0-__rho_8_^post54 == 0 /\ -addr_ai_family^post54+addr_ai_family^0 == 0 /\ __rho_3_^0-__rho_3_^post54 == 0 /\ __rho_5_^0-__rho_5_^post54 == 0 /\ -err^post54+err^0 == 0), cost: 1
	New rule:
	l34 -> l32 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 4-family^0 <= 0), cost: 1
	
		propagated equality maxaddr^post54 = maxaddr^0
		
		propagated equality __rho_15_^post54 = __rho_15_^0
		
		propagated equality __rho_16_^post54 = __rho_16_^0
		
		propagated equality listensocket_of_listen_index^post54 = listensocket_of_listen_index^0
		
		propagated equality maxbackends^post54 = maxbackends^0
		
		propagated equality maxlisten^post54 = maxlisten^0
		
		propagated equality __rho_2_^post54 = __rho_2_^0
		
		propagated equality one^post54 = one^0
		
		propagated equality fd^post54 = fd^0
		
		propagated equality ret^post54 = ret^0
		
		propagated equality __const_10^post54 = __const_10^0
		
		propagated equality addrs^post54 = addrs^0
		
		propagated equality family^post54 = family^0
		
		propagated equality added^post54 = added^0
		
		propagated equality addr^post54 = addr^0
		
		propagated equality listen_index^post54 = listen_index^0
		
		propagated equality __rho_1_^post54 = __rho_1_^0
		
		propagated equality maxconn^post54 = maxconn^0
		
		propagated equality __rho_4_^post54 = __rho_4_^0
		
		propagated equality __rho_9_^post54 = __rho_9_^0
		
		propagated equality tmp1^post54 = tmp1^0
		
		propagated equality __rho_8_^post54 = __rho_8_^0
		
		propagated equality addr_ai_family^post54 = addr_ai_family^0
		
		propagated equality __rho_3_^post54 = __rho_3_^0
		
		propagated equality __rho_5_^post54 = __rho_5_^0
		
		propagated equality err^post54 = err^0
		
	Simplified Guard

	Original rule:
	l34 -> l32 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ 4-family^0 <= 0), cost: 1
	New rule:
	l34 -> l32 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 4-family^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l34 -> l32 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 4-family^0 <= 0, cost: 1
	New rule:
	l34 -> l32 : 4-family^0 <= 0, cost: 1
	
	Propagated Equalities

	Original rule:
	l34 -> l32 : __const_10^0'=__const_10^post55, __rho_15_^0'=__rho_15_^post55, __rho_16_^0'=__rho_16_^post55, __rho_1_^0'=__rho_1_^post55, __rho_2_^0'=__rho_2_^post55, __rho_3_^0'=__rho_3_^post55, __rho_4_^0'=__rho_4_^post55, __rho_5_^0'=__rho_5_^post55, __rho_8_^0'=__rho_8_^post55, __rho_9_^0'=__rho_9_^post55, added^0'=added^post55, addr^0'=addr^post55, addr_ai_family^0'=addr_ai_family^post55, addrs^0'=addrs^post55, err^0'=err^post55, family^0'=family^post55, fd^0'=fd^post55, listen_index^0'=listen_index^post55, listensocket_of_listen_index^0'=listensocket_of_listen_index^post55, maxaddr^0'=maxaddr^post55, maxbackends^0'=maxbackends^post55, maxconn^0'=maxconn^post55, maxlisten^0'=maxlisten^post55, one^0'=one^post55, ret^0'=ret^post55, tmp1^0'=tmp1^post55, (-maxlisten^post55+maxlisten^0 == 0 /\ maxconn^0-maxconn^post55 == 0 /\ family^0-family^post55 == 0 /\ __const_10^0-__const_10^post55 == 0 /\ fd^0-fd^post55 == 0 /\ -2+family^0 <= 0 /\ -__rho_15_^post55+__rho_15_^0 == 0 /\ -__rho_5_^post55+__rho_5_^0 == 0 /\ -__rho_9_^post55+__rho_9_^0 == 0 /\ ret^0-ret^post55 == 0 /\ -maxbackends^post55+maxbackends^0 == 0 /\ addrs^0-addrs^post55 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post55 == 0 /\ -listen_index^post55+listen_index^0 == 0 /\ __rho_8_^0-__rho_8_^post55 == 0 /\ tmp1^0-tmp1^post55 == 0 /\ __rho_1_^0-__rho_1_^post55 == 0 /\ -one^post55+one^0 == 0 /\ addr_ai_family^0-addr_ai_family^post55 == 0 /\ -__rho_2_^post55+__rho_2_^0 == 0 /\ -maxaddr^post55+maxaddr^0 == 0 /\ -__rho_4_^post55+__rho_4_^0 == 0 /\ __rho_16_^0-__rho_16_^post55 == 0 /\ __rho_3_^0-__rho_3_^post55 == 0 /\ -added^post55+added^0 == 0 /\ -addr^post55+addr^0 == 0 /\ -err^post55+err^0 == 0), cost: 1
	New rule:
	l34 -> l32 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -2+family^0 <= 0), cost: 1
	
		propagated equality maxlisten^post55 = maxlisten^0
		
		propagated equality maxconn^post55 = maxconn^0
		
		propagated equality family^post55 = family^0
		
		propagated equality __const_10^post55 = __const_10^0
		
		propagated equality fd^post55 = fd^0
		
		propagated equality __rho_15_^post55 = __rho_15_^0
		
		propagated equality __rho_5_^post55 = __rho_5_^0
		
		propagated equality __rho_9_^post55 = __rho_9_^0
		
		propagated equality ret^post55 = ret^0
		
		propagated equality maxbackends^post55 = maxbackends^0
		
		propagated equality addrs^post55 = addrs^0
		
		propagated equality listensocket_of_listen_index^post55 = listensocket_of_listen_index^0
		
		propagated equality listen_index^post55 = listen_index^0
		
		propagated equality __rho_8_^post55 = __rho_8_^0
		
		propagated equality tmp1^post55 = tmp1^0
		
		propagated equality __rho_1_^post55 = __rho_1_^0
		
		propagated equality one^post55 = one^0
		
		propagated equality addr_ai_family^post55 = addr_ai_family^0
		
		propagated equality __rho_2_^post55 = __rho_2_^0
		
		propagated equality maxaddr^post55 = maxaddr^0
		
		propagated equality __rho_4_^post55 = __rho_4_^0
		
		propagated equality __rho_16_^post55 = __rho_16_^0
		
		propagated equality __rho_3_^post55 = __rho_3_^0
		
		propagated equality added^post55 = added^0
		
		propagated equality addr^post55 = addr^0
		
		propagated equality err^post55 = err^0
		
	Simplified Guard

	Original rule:
	l34 -> l32 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -2+family^0 <= 0), cost: 1
	New rule:
	l34 -> l32 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -2+family^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l34 -> l32 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, -2+family^0 <= 0, cost: 1
	New rule:
	l34 -> l32 : -2+family^0 <= 0, cost: 1
	
	made implied equalities explicit

	Original rule:
	l34 -> l33 : __const_10^0'=__const_10^post56, __rho_15_^0'=__rho_15_^post56, __rho_16_^0'=__rho_16_^post56, __rho_1_^0'=__rho_1_^post56, __rho_2_^0'=__rho_2_^post56, __rho_3_^0'=__rho_3_^post56, __rho_4_^0'=__rho_4_^post56, __rho_5_^0'=__rho_5_^post56, __rho_8_^0'=__rho_8_^post56, __rho_9_^0'=__rho_9_^post56, added^0'=added^post56, addr^0'=addr^post56, addr_ai_family^0'=addr_ai_family^post56, addrs^0'=addrs^post56, err^0'=err^post56, family^0'=family^post56, fd^0'=fd^post56, listen_index^0'=listen_index^post56, listensocket_of_listen_index^0'=listensocket_of_listen_index^post56, maxaddr^0'=maxaddr^post56, maxbackends^0'=maxbackends^post56, maxconn^0'=maxconn^post56, maxlisten^0'=maxlisten^post56, one^0'=one^post56, ret^0'=ret^post56, tmp1^0'=tmp1^post56, (addrs^0-addrs^post56 == 0 /\ -3+family^0 <= 0 /\ __rho_8_^0-__rho_8_^post56 == 0 /\ added^0-added^post56 == 0 /\ -maxaddr^post56+maxaddr^0 == 0 /\ -maxbackends^post56+maxbackends^0 == 0 /\ -__rho_9_^post56+__rho_9_^0 == 0 /\ -__rho_5_^post56+__rho_5_^0 == 0 /\ -__rho_4_^post56+__rho_4_^0 == 0 /\ -err^post56+err^0 == 0 /\ -one^post56+one^0 == 0 /\ -tmp1^post56+tmp1^0 == 0 /\ -addr_ai_family^post56+addr_ai_family^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post56 == 0 /\ ret^0-ret^post56 == 0 /\ -maxlisten^post56+maxlisten^0 == 0 /\ __const_10^0-__const_10^post56 == 0 /\ 3-family^0 <= 0 /\ __rho_1_^0-__rho_1_^post56 == 0 /\ -__rho_2_^post56+__rho_2_^0 == 0 /\ __rho_3_^0-__rho_3_^post56 == 0 /\ fd^0-fd^post56 == 0 /\ -__rho_16_^post56+__rho_16_^0 == 0 /\ -addr^post56+addr^0 == 0 /\ -family^post56+family^0 == 0 /\ maxconn^0-maxconn^post56 == 0 /\ -listen_index^post56+listen_index^0 == 0 /\ -__rho_15_^post56+__rho_15_^0 == 0), cost: 1
	New rule:
	l34 -> l33 : __const_10^0'=__const_10^post56, __rho_15_^0'=__rho_15_^post56, __rho_16_^0'=__rho_16_^post56, __rho_1_^0'=__rho_1_^post56, __rho_2_^0'=__rho_2_^post56, __rho_3_^0'=__rho_3_^post56, __rho_4_^0'=__rho_4_^post56, __rho_5_^0'=__rho_5_^post56, __rho_8_^0'=__rho_8_^post56, __rho_9_^0'=__rho_9_^post56, added^0'=added^post56, addr^0'=addr^post56, addr_ai_family^0'=addr_ai_family^post56, addrs^0'=addrs^post56, err^0'=err^post56, family^0'=family^post56, fd^0'=fd^post56, listen_index^0'=listen_index^post56, listensocket_of_listen_index^0'=listensocket_of_listen_index^post56, maxaddr^0'=maxaddr^post56, maxbackends^0'=maxbackends^post56, maxconn^0'=maxconn^post56, maxlisten^0'=maxlisten^post56, one^0'=one^post56, ret^0'=ret^post56, tmp1^0'=tmp1^post56, (addrs^0-addrs^post56 == 0 /\ -3+family^0 <= 0 /\ -3+family^0 == 0 /\ __rho_8_^0-__rho_8_^post56 == 0 /\ added^0-added^post56 == 0 /\ -maxaddr^post56+maxaddr^0 == 0 /\ -maxbackends^post56+maxbackends^0 == 0 /\ -__rho_9_^post56+__rho_9_^0 == 0 /\ -__rho_5_^post56+__rho_5_^0 == 0 /\ -__rho_4_^post56+__rho_4_^0 == 0 /\ -err^post56+err^0 == 0 /\ -one^post56+one^0 == 0 /\ -tmp1^post56+tmp1^0 == 0 /\ -addr_ai_family^post56+addr_ai_family^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post56 == 0 /\ ret^0-ret^post56 == 0 /\ -maxlisten^post56+maxlisten^0 == 0 /\ __const_10^0-__const_10^post56 == 0 /\ 3-family^0 <= 0 /\ __rho_1_^0-__rho_1_^post56 == 0 /\ -__rho_2_^post56+__rho_2_^0 == 0 /\ __rho_3_^0-__rho_3_^post56 == 0 /\ fd^0-fd^post56 == 0 /\ -__rho_16_^post56+__rho_16_^0 == 0 /\ -addr^post56+addr^0 == 0 /\ -family^post56+family^0 == 0 /\ maxconn^0-maxconn^post56 == 0 /\ -listen_index^post56+listen_index^0 == 0 /\ -__rho_15_^post56+__rho_15_^0 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l34 -> l33 : __const_10^0'=__const_10^post56, __rho_15_^0'=__rho_15_^post56, __rho_16_^0'=__rho_16_^post56, __rho_1_^0'=__rho_1_^post56, __rho_2_^0'=__rho_2_^post56, __rho_3_^0'=__rho_3_^post56, __rho_4_^0'=__rho_4_^post56, __rho_5_^0'=__rho_5_^post56, __rho_8_^0'=__rho_8_^post56, __rho_9_^0'=__rho_9_^post56, added^0'=added^post56, addr^0'=addr^post56, addr_ai_family^0'=addr_ai_family^post56, addrs^0'=addrs^post56, err^0'=err^post56, family^0'=family^post56, fd^0'=fd^post56, listen_index^0'=listen_index^post56, listensocket_of_listen_index^0'=listensocket_of_listen_index^post56, maxaddr^0'=maxaddr^post56, maxbackends^0'=maxbackends^post56, maxconn^0'=maxconn^post56, maxlisten^0'=maxlisten^post56, one^0'=one^post56, ret^0'=ret^post56, tmp1^0'=tmp1^post56, (addrs^0-addrs^post56 == 0 /\ -3+family^0 <= 0 /\ -3+family^0 == 0 /\ __rho_8_^0-__rho_8_^post56 == 0 /\ added^0-added^post56 == 0 /\ -maxaddr^post56+maxaddr^0 == 0 /\ -maxbackends^post56+maxbackends^0 == 0 /\ -__rho_9_^post56+__rho_9_^0 == 0 /\ -__rho_5_^post56+__rho_5_^0 == 0 /\ -__rho_4_^post56+__rho_4_^0 == 0 /\ -err^post56+err^0 == 0 /\ -one^post56+one^0 == 0 /\ -tmp1^post56+tmp1^0 == 0 /\ -addr_ai_family^post56+addr_ai_family^0 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post56 == 0 /\ ret^0-ret^post56 == 0 /\ -maxlisten^post56+maxlisten^0 == 0 /\ __const_10^0-__const_10^post56 == 0 /\ 3-family^0 <= 0 /\ __rho_1_^0-__rho_1_^post56 == 0 /\ -__rho_2_^post56+__rho_2_^0 == 0 /\ __rho_3_^0-__rho_3_^post56 == 0 /\ fd^0-fd^post56 == 0 /\ -__rho_16_^post56+__rho_16_^0 == 0 /\ -addr^post56+addr^0 == 0 /\ -family^post56+family^0 == 0 /\ maxconn^0-maxconn^post56 == 0 /\ -listen_index^post56+listen_index^0 == 0 /\ -__rho_15_^post56+__rho_15_^0 == 0), cost: 1
	New rule:
	l34 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
	
		propagated equality addrs^post56 = addrs^0
		
		propagated equality __rho_8_^post56 = __rho_8_^0
		
		propagated equality added^post56 = added^0
		
		propagated equality maxaddr^post56 = maxaddr^0
		
		propagated equality maxbackends^post56 = maxbackends^0
		
		propagated equality __rho_9_^post56 = __rho_9_^0
		
		propagated equality __rho_5_^post56 = __rho_5_^0
		
		propagated equality __rho_4_^post56 = __rho_4_^0
		
		propagated equality err^post56 = err^0
		
		propagated equality one^post56 = one^0
		
		propagated equality tmp1^post56 = tmp1^0
		
		propagated equality addr_ai_family^post56 = addr_ai_family^0
		
		propagated equality listensocket_of_listen_index^post56 = listensocket_of_listen_index^0
		
		propagated equality ret^post56 = ret^0
		
		propagated equality maxlisten^post56 = maxlisten^0
		
		propagated equality __const_10^post56 = __const_10^0
		
		propagated equality __rho_1_^post56 = __rho_1_^0
		
		propagated equality __rho_2_^post56 = __rho_2_^0
		
		propagated equality __rho_3_^post56 = __rho_3_^0
		
		propagated equality fd^post56 = fd^0
		
		propagated equality __rho_16_^post56 = __rho_16_^0
		
		propagated equality addr^post56 = addr^0
		
		propagated equality family^post56 = family^0
		
		propagated equality maxconn^post56 = maxconn^0
		
		propagated equality listen_index^post56 = listen_index^0
		
		propagated equality __rho_15_^post56 = __rho_15_^0
		
	Simplified Guard

	Original rule:
	l34 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (0 == 0 /\ -3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
	New rule:
	l34 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (-3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
	
	made implied equalities explicit

	Original rule:
	l34 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (-3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
	New rule:
	l34 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (-3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l34 -> l33 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, (-3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
	New rule:
	l34 -> l33 : (-3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l36 -> l34 : __const_10^0'=__const_10^post57, __rho_15_^0'=__rho_15_^post57, __rho_16_^0'=__rho_16_^post57, __rho_1_^0'=__rho_1_^post57, __rho_2_^0'=__rho_2_^post57, __rho_3_^0'=__rho_3_^post57, __rho_4_^0'=__rho_4_^post57, __rho_5_^0'=__rho_5_^post57, __rho_8_^0'=__rho_8_^post57, __rho_9_^0'=__rho_9_^post57, added^0'=added^post57, addr^0'=addr^post57, addr_ai_family^0'=addr_ai_family^post57, addrs^0'=addrs^post57, err^0'=err^post57, family^0'=family^post57, fd^0'=fd^post57, listen_index^0'=listen_index^post57, listensocket_of_listen_index^0'=listensocket_of_listen_index^post57, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^post57, maxlisten^0'=maxlisten^post57, one^0'=one^post57, ret^0'=ret^post57, tmp1^0'=tmp1^post57, (0 == 0 /\ fd^0-fd^post58 == 0 /\ __rho_1_^0-__rho_1_^post58 == 0 /\ maxconn^post58-maxconn^post57 == 0 /\ -maxconn^post58+maxconn^0 == 0 /\ listen_index^0-listen_index^post58 == 0 /\ -addr_ai_family^post58+addr_ai_family^0 == 0 /\ -fd^post57+fd^post58 == 0 /\ -1+one^post57 == 0 /\ -__rho_16_^post58+__rho_16_^0 == 0 /\ __rho_2_^0-__rho_2_^post58 == 0 /\ 1-maxbackends^post57 <= 0 /\ -maxlisten^post57+maxlisten^post58 == 0 /\ -addr_ai_family^post57+addr_ai_family^post58 == 0 /\ __rho_5_^0-__rho_5_^post58 == 0 /\ -__rho_9_^post57+__rho_9_^post58 == 0 /\ -__const_10^post57+__const_10^post58 == 0 /\ maxaddr^0-maxaddr^post58 == 0 /\ addr^0-addr^post58 == 0 /\ -__rho_4_^post57+__rho_4_^post58 == 0 /\ tmp1^0-tmp1^post58 == 0 /\ -ret^post58+ret^0 == 0 /\ -__rho_4_^post58+__rho_4_^0 == 0 /\ __rho_16_^post58-__rho_16_^post57 == 0 /\ -listensocket_of_listen_index^post58+listensocket_of_listen_index^0 == 0 /\ -__rho_8_^post58+__rho_8_^0 == 0 /\ added^post57 == 0 /\ -maxbackends^post58+maxbackends^0 == 0 /\ added^0-added^post58 == 0 /\ -addr^post57+addr^post58 == 0 /\ __rho_8_^post58-__rho_8_^post57 == 0 /\ -__rho_15_^post57+__rho_15_^post58 == 0 /\ listensocket_of_listen_index^post58-listensocket_of_listen_index^post57 == 0 /\ -err^post58+err^0 == 0 /\ __rho_3_^post58-__rho_3_^post57 == 0 /\ __rho_15_^0-__rho_15_^post58 == 0 /\ listen_index^post57 == 0 /\ -__rho_5_^post57+__rho_5_^post58 == 0 /\ -__rho_2_^post57+__rho_2_^post58 == 0 /\ -family^post57+family^post58 == 0 /\ -family^post58+family^0 == 0 /\ __const_10^0-__const_10^post58 == 0 /\ -__rho_1_^post57+__rho_1_^post58 == 0 /\ -maxlisten^post58+maxlisten^0 == 0 /\ addrs^0-addrs^post58 == 0 /\ -tmp1^post57+tmp1^post58 == 0 /\ -one^post58+one^0 == 0 /\ -__rho_3_^post58+__rho_3_^0 == 0 /\ -addrs^post57 <= 0 /\ -__rho_9_^post58+__rho_9_^0 == 0 /\ err^post58-err^post57 == 0), cost: 1
	New rule:
	l36 -> l34 : __const_10^0'=__const_10^post58, __rho_15_^0'=__rho_15_^post58, __rho_16_^0'=__rho_16_^post58, __rho_1_^0'=__rho_1_^post58, __rho_2_^0'=__rho_2_^post58, __rho_3_^0'=__rho_3_^post58, __rho_4_^0'=__rho_4_^post58, __rho_5_^0'=__rho_5_^post58, __rho_8_^0'=__rho_8_^post58, __rho_9_^0'=__rho_9_^post58, added^0'=0, addr^0'=addr^post58, addr_ai_family^0'=addr_ai_family^post58, addrs^0'=addrs^post57, err^0'=err^post58, family^0'=family^post58, fd^0'=fd^post58, listen_index^0'=0, listensocket_of_listen_index^0'=listensocket_of_listen_index^post58, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^post58, maxlisten^0'=maxlisten^post58, one^0'=1, ret^0'=ret^post57, tmp1^0'=tmp1^post58, (0 == 0 /\ fd^0-fd^post58 == 0 /\ __rho_1_^0-__rho_1_^post58 == 0 /\ -maxconn^post58+maxconn^0 == 0 /\ listen_index^0-listen_index^post58 == 0 /\ -addr_ai_family^post58+addr_ai_family^0 == 0 /\ -__rho_16_^post58+__rho_16_^0 == 0 /\ __rho_2_^0-__rho_2_^post58 == 0 /\ 1-maxbackends^post57 <= 0 /\ __rho_5_^0-__rho_5_^post58 == 0 /\ maxaddr^0-maxaddr^post58 == 0 /\ addr^0-addr^post58 == 0 /\ tmp1^0-tmp1^post58 == 0 /\ -ret^post58+ret^0 == 0 /\ -__rho_4_^post58+__rho_4_^0 == 0 /\ -listensocket_of_listen_index^post58+listensocket_of_listen_index^0 == 0 /\ -__rho_8_^post58+__rho_8_^0 == 0 /\ -maxbackends^post58+maxbackends^0 == 0 /\ added^0-added^post58 == 0 /\ -err^post58+err^0 == 0 /\ __rho_15_^0-__rho_15_^post58 == 0 /\ -family^post58+family^0 == 0 /\ __const_10^0-__const_10^post58 == 0 /\ -maxlisten^post58+maxlisten^0 == 0 /\ addrs^0-addrs^post58 == 0 /\ -one^post58+one^0 == 0 /\ -__rho_3_^post58+__rho_3_^0 == 0 /\ -addrs^post57 <= 0 /\ -__rho_9_^post58+__rho_9_^0 == 0), cost: 1
	
		propagated equality maxconn^post57 = maxconn^post58
		
		propagated equality fd^post57 = fd^post58
		
		propagated equality one^post57 = 1
		
		propagated equality maxlisten^post57 = maxlisten^post58
		
		propagated equality addr_ai_family^post57 = addr_ai_family^post58
		
		propagated equality __rho_9_^post57 = __rho_9_^post58
		
		propagated equality __const_10^post57 = __const_10^post58
		
		propagated equality __rho_4_^post57 = __rho_4_^post58
		
		propagated equality __rho_16_^post57 = __rho_16_^post58
		
		propagated equality added^post57 = 0
		
		propagated equality addr^post57 = addr^post58
		
		propagated equality __rho_8_^post57 = __rho_8_^post58
		
		propagated equality __rho_15_^post57 = __rho_15_^post58
		
		propagated equality listensocket_of_listen_index^post57 = listensocket_of_listen_index^post58
		
		propagated equality __rho_3_^post57 = __rho_3_^post58
		
		propagated equality listen_index^post57 = 0
		
		propagated equality __rho_5_^post57 = __rho_5_^post58
		
		propagated equality __rho_2_^post57 = __rho_2_^post58
		
		propagated equality family^post57 = family^post58
		
		propagated equality __rho_1_^post57 = __rho_1_^post58
		
		propagated equality tmp1^post57 = tmp1^post58
		
		propagated equality err^post57 = err^post58
		
	Propagated Equalities

	Original rule:
	l36 -> l34 : __const_10^0'=__const_10^post58, __rho_15_^0'=__rho_15_^post58, __rho_16_^0'=__rho_16_^post58, __rho_1_^0'=__rho_1_^post58, __rho_2_^0'=__rho_2_^post58, __rho_3_^0'=__rho_3_^post58, __rho_4_^0'=__rho_4_^post58, __rho_5_^0'=__rho_5_^post58, __rho_8_^0'=__rho_8_^post58, __rho_9_^0'=__rho_9_^post58, added^0'=0, addr^0'=addr^post58, addr_ai_family^0'=addr_ai_family^post58, addrs^0'=addrs^post57, err^0'=err^post58, family^0'=family^post58, fd^0'=fd^post58, listen_index^0'=0, listensocket_of_listen_index^0'=listensocket_of_listen_index^post58, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^post58, maxlisten^0'=maxlisten^post58, one^0'=1, ret^0'=ret^post57, tmp1^0'=tmp1^post58, (0 == 0 /\ fd^0-fd^post58 == 0 /\ __rho_1_^0-__rho_1_^post58 == 0 /\ -maxconn^post58+maxconn^0 == 0 /\ listen_index^0-listen_index^post58 == 0 /\ -addr_ai_family^post58+addr_ai_family^0 == 0 /\ -__rho_16_^post58+__rho_16_^0 == 0 /\ __rho_2_^0-__rho_2_^post58 == 0 /\ 1-maxbackends^post57 <= 0 /\ __rho_5_^0-__rho_5_^post58 == 0 /\ maxaddr^0-maxaddr^post58 == 0 /\ addr^0-addr^post58 == 0 /\ tmp1^0-tmp1^post58 == 0 /\ -ret^post58+ret^0 == 0 /\ -__rho_4_^post58+__rho_4_^0 == 0 /\ -listensocket_of_listen_index^post58+listensocket_of_listen_index^0 == 0 /\ -__rho_8_^post58+__rho_8_^0 == 0 /\ -maxbackends^post58+maxbackends^0 == 0 /\ added^0-added^post58 == 0 /\ -err^post58+err^0 == 0 /\ __rho_15_^0-__rho_15_^post58 == 0 /\ -family^post58+family^0 == 0 /\ __const_10^0-__const_10^post58 == 0 /\ -maxlisten^post58+maxlisten^0 == 0 /\ addrs^0-addrs^post58 == 0 /\ -one^post58+one^0 == 0 /\ -__rho_3_^post58+__rho_3_^0 == 0 /\ -addrs^post57 <= 0 /\ -__rho_9_^post58+__rho_9_^0 == 0), cost: 1
	New rule:
	l36 -> l34 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^post57, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=1, ret^0'=ret^post57, tmp1^0'=tmp1^0, (0 == 0 /\ 1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0), cost: 1
	
		propagated equality fd^post58 = fd^0
		
		propagated equality __rho_1_^post58 = __rho_1_^0
		
		propagated equality maxconn^post58 = maxconn^0
		
		propagated equality listen_index^post58 = listen_index^0
		
		propagated equality addr_ai_family^post58 = addr_ai_family^0
		
		propagated equality __rho_16_^post58 = __rho_16_^0
		
		propagated equality __rho_2_^post58 = __rho_2_^0
		
		propagated equality __rho_5_^post58 = __rho_5_^0
		
		propagated equality maxaddr^post58 = maxaddr^0
		
		propagated equality addr^post58 = addr^0
		
		propagated equality tmp1^post58 = tmp1^0
		
		propagated equality ret^post58 = ret^0
		
		propagated equality __rho_4_^post58 = __rho_4_^0
		
		propagated equality listensocket_of_listen_index^post58 = listensocket_of_listen_index^0
		
		propagated equality __rho_8_^post58 = __rho_8_^0
		
		propagated equality maxbackends^post58 = maxbackends^0
		
		propagated equality added^post58 = added^0
		
		propagated equality err^post58 = err^0
		
		propagated equality __rho_15_^post58 = __rho_15_^0
		
		propagated equality family^post58 = family^0
		
		propagated equality __const_10^post58 = __const_10^0
		
		propagated equality maxlisten^post58 = maxlisten^0
		
		propagated equality addrs^post58 = addrs^0
		
		propagated equality one^post58 = one^0
		
		propagated equality __rho_3_^post58 = __rho_3_^0
		
		propagated equality __rho_9_^post58 = __rho_9_^0
		
	Simplified Guard

	Original rule:
	l36 -> l34 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^post57, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=1, ret^0'=ret^post57, tmp1^0'=tmp1^0, (0 == 0 /\ 1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0), cost: 1
	New rule:
	l36 -> l34 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^post57, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=1, ret^0'=ret^post57, tmp1^0'=tmp1^0, (1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l36 -> l34 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^post57, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=1, ret^0'=ret^post57, tmp1^0'=tmp1^0, (1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0), cost: 1
	New rule:
	l36 -> l34 : added^0'=0, addrs^0'=addrs^post57, listen_index^0'=0, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, one^0'=1, ret^0'=ret^post57, (1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l4 -> l4 : __const_10^0'=__const_10^post51, __rho_15_^0'=__rho_15_^post51, __rho_16_^0'=__rho_16_^post51, __rho_1_^0'=__rho_1_^post51, __rho_2_^0'=__rho_2_^post51, __rho_3_^0'=__rho_3_^post51, __rho_4_^0'=__rho_4_^post51, __rho_5_^0'=__rho_5_^post51, __rho_8_^0'=__rho_8_^post51, __rho_9_^0'=__rho_9_^post51, added^0'=added^post51, addr^0'=addr^post51, addr_ai_family^0'=addr_ai_family^post51, addrs^0'=addrs^post51, err^0'=err^post51, family^0'=family^post51, fd^0'=fd^post51, listen_index^0'=listen_index^post51, listensocket_of_listen_index^0'=listensocket_of_listen_index^post51, maxaddr^0'=maxaddr^post51, maxbackends^0'=maxbackends^post51, maxconn^0'=maxconn^post51, maxlisten^0'=maxlisten^post51, one^0'=one^post51, ret^0'=ret^post51, tmp1^0'=tmp1^post51, (-__rho_9_^post50+__rho_9_^0 == 0 /\ -__rho_15_^post50+__rho_15_^0 == 0 /\ -addr_ai_family^post50+addr_ai_family^0 == 0 /\ -__rho_5_^post50+__rho_5_^0 == 0 /\ -__rho_4_^post50+__rho_4_^0 == 0 /\ -__rho_2_^post50+__rho_2_^0 == 0 /\ fd^0-fd^post50 == 0 /\ __rho_16_^0-__rho_16_^post50 == 0 /\ __rho_8_^0-__rho_8_^post50 == 0 /\ __rho_16_^post50-__rho_16_^post51 == 0 /\ __rho_2_^post50-__rho_2_^post51 == 0 /\ -__rho_9_^post51+__rho_9_^post50 == 0 /\ -addr_ai_family^post51+addr_ai_family^post50 == 0 /\ err^post50-err^post51 == 0 /\ tmp1^post50-tmp1^post51 == 0 /\ maxconn^0-maxconn^post50 == 0 /\ maxaddr^post50-maxaddr^post51 == 0 /\ -__rho_1_^post51+__rho_1_^post50 == 0 /\ -addr^post50+addr^0 == 0 /\ added^0-added^post50 == 0 /\ __const_10^0-__const_10^post50 == 0 /\ ret^post50-ret^post51 == 0 /\ __rho_3_^post50-__rho_3_^post51 == 0 /\ -__const_10^post51+__const_10^post50 == 0 /\ listensocket_of_listen_index^post50-listensocket_of_listen_index^post51 == 0 /\ tmp1^0-tmp1^post50 == 0 /\ addrs^0-addrs^post50 == 0 /\ -added^post51+added^post50 == 0 /\ family^0-family^post50 == 0 /\ fd^post50-fd^post51 == 0 /\ -ret^post50+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post50 == 0 /\ -maxbackends^post50+maxbackends^0 == 0 /\ -maxaddr^post50+maxaddr^0 == 0 /\ maxlisten^0-maxlisten^post50 == 0 /\ __rho_5_^post50-__rho_5_^post51 == 0 /\ __rho_8_^post50-__rho_8_^post51 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post50 == 0 /\ -err^post50+err^0 == 0 /\ maxconn^post50-maxconn^post51 == 0 /\ -maxlisten^post51+maxlisten^post50 == 0 /\ __rho_15_^post50-__rho_15_^post51 == 0 /\ family^post50-family^post51 == 0 /\ __rho_3_^0-__rho_3_^post50 == 0 /\ -listen_index^post50+listen_index^0 == 0 /\ maxbackends^post50-maxbackends^post51 == 0 /\ one^post50-one^post51 == 0 /\ addr^post50-addr^post51 == 0 /\ -one^post50+one^0 == 0 /\ listen_index^post50-listen_index^post51 == 0 /\ -__rho_4_^post51+__rho_4_^post50 == 0 /\ -addrs^post51+addrs^post50 == 0), cost: 1
	New rule:
	l4 -> l4 : __const_10^0'=__const_10^post50, __rho_15_^0'=__rho_15_^post50, __rho_16_^0'=__rho_16_^post50, __rho_1_^0'=__rho_1_^post50, __rho_2_^0'=__rho_2_^post50, __rho_3_^0'=__rho_3_^post50, __rho_4_^0'=__rho_4_^post50, __rho_5_^0'=__rho_5_^post50, __rho_8_^0'=__rho_8_^post50, __rho_9_^0'=__rho_9_^post50, added^0'=added^post50, addr^0'=addr^post50, addr_ai_family^0'=addr_ai_family^post50, addrs^0'=addrs^post50, err^0'=err^post50, family^0'=family^post50, fd^0'=fd^post50, listen_index^0'=listen_index^post50, listensocket_of_listen_index^0'=listensocket_of_listen_index^post50, maxaddr^0'=maxaddr^post50, maxbackends^0'=maxbackends^post50, maxconn^0'=maxconn^post50, maxlisten^0'=maxlisten^post50, one^0'=one^post50, ret^0'=ret^post50, tmp1^0'=tmp1^post50, (0 == 0 /\ -__rho_9_^post50+__rho_9_^0 == 0 /\ -__rho_15_^post50+__rho_15_^0 == 0 /\ -addr_ai_family^post50+addr_ai_family^0 == 0 /\ -__rho_5_^post50+__rho_5_^0 == 0 /\ -__rho_4_^post50+__rho_4_^0 == 0 /\ -__rho_2_^post50+__rho_2_^0 == 0 /\ fd^0-fd^post50 == 0 /\ __rho_16_^0-__rho_16_^post50 == 0 /\ __rho_8_^0-__rho_8_^post50 == 0 /\ maxconn^0-maxconn^post50 == 0 /\ -addr^post50+addr^0 == 0 /\ added^0-added^post50 == 0 /\ __const_10^0-__const_10^post50 == 0 /\ tmp1^0-tmp1^post50 == 0 /\ addrs^0-addrs^post50 == 0 /\ family^0-family^post50 == 0 /\ -ret^post50+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post50 == 0 /\ -maxbackends^post50+maxbackends^0 == 0 /\ -maxaddr^post50+maxaddr^0 == 0 /\ maxlisten^0-maxlisten^post50 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post50 == 0 /\ -err^post50+err^0 == 0 /\ __rho_3_^0-__rho_3_^post50 == 0 /\ -listen_index^post50+listen_index^0 == 0 /\ -one^post50+one^0 == 0), cost: 1
	
		propagated equality __rho_16_^post51 = __rho_16_^post50
		
		propagated equality __rho_2_^post51 = __rho_2_^post50
		
		propagated equality __rho_9_^post51 = __rho_9_^post50
		
		propagated equality addr_ai_family^post51 = addr_ai_family^post50
		
		propagated equality err^post51 = err^post50
		
		propagated equality tmp1^post51 = tmp1^post50
		
		propagated equality maxaddr^post51 = maxaddr^post50
		
		propagated equality __rho_1_^post51 = __rho_1_^post50
		
		propagated equality ret^post51 = ret^post50
		
		propagated equality __rho_3_^post51 = __rho_3_^post50
		
		propagated equality __const_10^post51 = __const_10^post50
		
		propagated equality listensocket_of_listen_index^post51 = listensocket_of_listen_index^post50
		
		propagated equality added^post51 = added^post50
		
		propagated equality fd^post51 = fd^post50
		
		propagated equality __rho_5_^post51 = __rho_5_^post50
		
		propagated equality __rho_8_^post51 = __rho_8_^post50
		
		propagated equality maxconn^post51 = maxconn^post50
		
		propagated equality maxlisten^post51 = maxlisten^post50
		
		propagated equality __rho_15_^post51 = __rho_15_^post50
		
		propagated equality family^post51 = family^post50
		
		propagated equality maxbackends^post51 = maxbackends^post50
		
		propagated equality one^post51 = one^post50
		
		propagated equality addr^post51 = addr^post50
		
		propagated equality listen_index^post51 = listen_index^post50
		
		propagated equality __rho_4_^post51 = __rho_4_^post50
		
		propagated equality addrs^post51 = addrs^post50
		
	Propagated Equalities

	Original rule:
	l4 -> l4 : __const_10^0'=__const_10^post50, __rho_15_^0'=__rho_15_^post50, __rho_16_^0'=__rho_16_^post50, __rho_1_^0'=__rho_1_^post50, __rho_2_^0'=__rho_2_^post50, __rho_3_^0'=__rho_3_^post50, __rho_4_^0'=__rho_4_^post50, __rho_5_^0'=__rho_5_^post50, __rho_8_^0'=__rho_8_^post50, __rho_9_^0'=__rho_9_^post50, added^0'=added^post50, addr^0'=addr^post50, addr_ai_family^0'=addr_ai_family^post50, addrs^0'=addrs^post50, err^0'=err^post50, family^0'=family^post50, fd^0'=fd^post50, listen_index^0'=listen_index^post50, listensocket_of_listen_index^0'=listensocket_of_listen_index^post50, maxaddr^0'=maxaddr^post50, maxbackends^0'=maxbackends^post50, maxconn^0'=maxconn^post50, maxlisten^0'=maxlisten^post50, one^0'=one^post50, ret^0'=ret^post50, tmp1^0'=tmp1^post50, (0 == 0 /\ -__rho_9_^post50+__rho_9_^0 == 0 /\ -__rho_15_^post50+__rho_15_^0 == 0 /\ -addr_ai_family^post50+addr_ai_family^0 == 0 /\ -__rho_5_^post50+__rho_5_^0 == 0 /\ -__rho_4_^post50+__rho_4_^0 == 0 /\ -__rho_2_^post50+__rho_2_^0 == 0 /\ fd^0-fd^post50 == 0 /\ __rho_16_^0-__rho_16_^post50 == 0 /\ __rho_8_^0-__rho_8_^post50 == 0 /\ maxconn^0-maxconn^post50 == 0 /\ -addr^post50+addr^0 == 0 /\ added^0-added^post50 == 0 /\ __const_10^0-__const_10^post50 == 0 /\ tmp1^0-tmp1^post50 == 0 /\ addrs^0-addrs^post50 == 0 /\ family^0-family^post50 == 0 /\ -ret^post50+ret^0 == 0 /\ __rho_1_^0-__rho_1_^post50 == 0 /\ -maxbackends^post50+maxbackends^0 == 0 /\ -maxaddr^post50+maxaddr^0 == 0 /\ maxlisten^0-maxlisten^post50 == 0 /\ listensocket_of_listen_index^0-listensocket_of_listen_index^post50 == 0 /\ -err^post50+err^0 == 0 /\ __rho_3_^0-__rho_3_^post50 == 0 /\ -listen_index^post50+listen_index^0 == 0 /\ -one^post50+one^0 == 0), cost: 1
	New rule:
	l4 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	
		propagated equality __rho_9_^post50 = __rho_9_^0
		
		propagated equality __rho_15_^post50 = __rho_15_^0
		
		propagated equality addr_ai_family^post50 = addr_ai_family^0
		
		propagated equality __rho_5_^post50 = __rho_5_^0
		
		propagated equality __rho_4_^post50 = __rho_4_^0
		
		propagated equality __rho_2_^post50 = __rho_2_^0
		
		propagated equality fd^post50 = fd^0
		
		propagated equality __rho_16_^post50 = __rho_16_^0
		
		propagated equality __rho_8_^post50 = __rho_8_^0
		
		propagated equality maxconn^post50 = maxconn^0
		
		propagated equality addr^post50 = addr^0
		
		propagated equality added^post50 = added^0
		
		propagated equality __const_10^post50 = __const_10^0
		
		propagated equality tmp1^post50 = tmp1^0
		
		propagated equality addrs^post50 = addrs^0
		
		propagated equality family^post50 = family^0
		
		propagated equality ret^post50 = ret^0
		
		propagated equality __rho_1_^post50 = __rho_1_^0
		
		propagated equality maxbackends^post50 = maxbackends^0
		
		propagated equality maxaddr^post50 = maxaddr^0
		
		propagated equality maxlisten^post50 = maxlisten^0
		
		propagated equality listensocket_of_listen_index^post50 = listensocket_of_listen_index^0
		
		propagated equality err^post50 = err^0
		
		propagated equality __rho_3_^post50 = __rho_3_^0
		
		propagated equality listen_index^post50 = listen_index^0
		
		propagated equality one^post50 = one^0
		
	Simplified Guard

	Original rule:
	l4 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, 0 == 0, cost: 1
	New rule:
	l4 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l4 -> l4 : __const_10^0'=__const_10^0, __rho_15_^0'=__rho_15_^0, __rho_16_^0'=__rho_16_^0, __rho_1_^0'=__rho_1_^0, __rho_2_^0'=__rho_2_^0, __rho_3_^0'=__rho_3_^0, __rho_4_^0'=__rho_4_^0, __rho_5_^0'=__rho_5_^0, __rho_8_^0'=__rho_8_^0, __rho_9_^0'=__rho_9_^0, added^0'=added^0, addr^0'=addr^0, addr_ai_family^0'=addr_ai_family^0, addrs^0'=addrs^0, err^0'=err^0, family^0'=family^0, fd^0'=fd^0, listen_index^0'=listen_index^0, listensocket_of_listen_index^0'=listensocket_of_listen_index^0, maxaddr^0'=maxaddr^0, maxbackends^0'=maxbackends^0, maxconn^0'=maxconn^0, maxlisten^0'=maxlisten^0, one^0'=one^0, ret^0'=ret^0, tmp1^0'=tmp1^0, T, cost: 1
	New rule:
	l4 -> l4 : T, cost: 1

Step with 114

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)]
	
	Blocked

	[{}, {}]

Step with 111

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)]
	
	Blocked

	[{}, {}, {}]

Step with 109

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T]
	
	Blocked

	[{}, {}, {}, {}]

Step with 110

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T]
	
	Blocked

	[{}, {}, {}, {}, {}]

Step with 107

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {}]

Step with 104

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)], 104[(1-addrs^0 <= 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}]

Step with 106

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)], 104[(1-addrs^0 <= 0)], 106[T]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}, {}]

Step with 87

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)], 104[(1-addrs^0 <= 0)], 106[T], 87[T]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}, {}, {}]

Step with 103

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)], 104[(1-addrs^0 <= 0)], 106[T], 87[T], 103[(maxaddr^0-addr^0 <= 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]

Step with 61

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)], 104[(1-addrs^0 <= 0)], 106[T], 87[T], 103[(maxaddr^0-addr^0 <= 0)], 61[T]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]

Step with 63

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)], 104[(1-addrs^0 <= 0)], 106[T], 87[T], 103[(maxaddr^0-addr^0 <= 0)], 61[T], 63[(added^0 <= 0)]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {62[T]}, {}]

Step with 115

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)], 104[(1-addrs^0 <= 0)], 106[T], 87[T], 103[(maxaddr^0-addr^0 <= 0)], 61[T], 63[(added^0 <= 0)], 115[T]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {62[T]}, {}, {}]

Nonterm

Start location: l36
Program variables: __const_10^0 __rho_15_^0 __rho_16_^0 __rho_1_^0 __rho_2_^0 __rho_3_^0 __rho_4_^0 __rho_5_^0 __rho_8_^0 __rho_9_^0 added^0 addr^0 addr_ai_family^0 addrs^0 err^0 family^0 fd^0 listen_index^0 listensocket_of_listen_index^0 maxaddr^0 maxbackends^0 maxconn^0 maxlisten^0 one^0 ret^0 tmp1^0
  60: l0 -> l1 : T, cost: 1
  61: l2 -> l3 : T, cost: 1
  62: l3 -> l4 : ret^0'=1, 1-added^0 <= 0, cost: 1
  63: l3 -> l4 : ret^0'=0, added^0 <= 0, cost: 1
 115: l4 -> l4 : T, cost: 1
 116: l4 -> LoAT_sink : -1+n >= 0, cost: NONTERM
  64: l5 -> l6 : addr^0'=1+addr^0, T, cost: 1
  87: l6 -> l19 : T, cost: 1
  65: l7 -> l5 : added^0'=1+added^0, listensocket_of_listen_index^0'=fd^0, -err^0 <= 0, cost: 1
  66: l7 -> l5 : 1+err^0 <= 0, cost: 1
  67: l8 -> l7 : __rho_16_^0'=err^post8, err^0'=err^post8, T, cost: 1
  68: l9 -> l8 : -__const_10^0+maxconn^0 <= 0, cost: 1
  69: l9 -> l8 : maxconn^0'=__const_10^0, 1+__const_10^0-maxconn^0 <= 0, cost: 1
  70: l10 -> l9 : maxconn^0'=maxconn^post11, T, cost: 1
  71: l11 -> l2 : T, cost: 1
  72: l12 -> l10 : (1-__rho_8_^0 <= 0 /\ 1-__rho_8_^0 == 0 /\ -1+__rho_8_^0 <= 0), cost: 1
  73: l12 -> l11 : 2-__rho_8_^0 <= 0, cost: 1
  74: l12 -> l11 : __rho_8_^0 <= 0, cost: 1
  75: l13 -> l10 : 4-addr_ai_family^0 <= 0, cost: 1
  76: l13 -> l10 : -2+addr_ai_family^0 <= 0, cost: 1
  77: l13 -> l12 : __rho_8_^0'=__rho_8_^post18, (3-addr_ai_family^0 <= 0 /\ 3-addr_ai_family^0 == 0 /\ -3+addr_ai_family^0 <= 0), cost: 1
  78: l14 -> l13 : -err^0 <= 0, cost: 1
  79: l14 -> l5 : 1+err^0 <= 0, cost: 1
  80: l15 -> l14 : __rho_1_^0'=err^post21, err^0'=err^post21, T, cost: 1
  81: l16 -> l15 : __rho_5_^0 <= 0, cost: 1
  82: l16 -> l5 : 1-__rho_5_^0 <= 0, cost: 1
  83: l17 -> l15 : __rho_4_^0 <= 0, cost: 1
  84: l17 -> l16 : __rho_5_^0'=__rho_5_^post25, 1-__rho_4_^0 <= 0, cost: 1
  85: l18 -> l17 : __rho_4_^0'=__rho_4_^post26, fd^0 <= 0, cost: 1
  86: l18 -> l5 : 1-fd^0 <= 0, cost: 1
 102: l19 -> l27 : __rho_2_^0'=__rho_2_^post43, __rho_3_^0'=__rho_3_^post43, 1-maxaddr^0+addr^0 <= 0, cost: 1
 103: l19 -> l2 : maxaddr^0-addr^0 <= 0, cost: 1
  88: l20 -> l21 : T, cost: 1
  89: l21 -> l18 : __rho_15_^0'=fd^post30, fd^0'=fd^post30, 1-maxlisten^0+listen_index^0 <= 0, cost: 1
  90: l21 -> l2 : maxlisten^0-listen_index^0 <= 0, cost: 1
  91: l22 -> l23 : listen_index^0'=1+listen_index^0, T, cost: 1
 101: l23 -> l25 : T, cost: 1
  92: l24 -> l22 : -listensocket_of_listen_index^0 <= 0, cost: 1
  93: l24 -> l22 : 2+listensocket_of_listen_index^0 <= 0, cost: 1
  94: l24 -> l20 : (1+listensocket_of_listen_index^0 <= 0 /\ 1+listensocket_of_listen_index^0 == 0 /\ -1-listensocket_of_listen_index^0 <= 0), cost: 1
  95: l25 -> l24 : maxlisten^0-listen_index^0 <= 0, cost: 1
  96: l25 -> l20 : 1-maxlisten^0+listen_index^0 <= 0, cost: 1
  97: l26 -> l23 : __rho_3_^0 <= 0, cost: 1
  98: l26 -> l5 : 1-__rho_3_^0 <= 0, cost: 1
  99: l27 -> l23 : 1-__rho_2_^0 <= 0, cost: 1
 100: l27 -> l26 : __rho_2_^0 <= 0, cost: 1
 104: l28 -> l29 : tmp1^0'=0, 1-addrs^0 <= 0, cost: 1
 105: l28 -> l29 : tmp1^0'=1, addrs^0 <= 0, cost: 1
 106: l29 -> l6 : addr^0'=addrs^0, T, cost: 1
 107: l30 -> l28 : ret^0 <= 0, cost: 1
 108: l30 -> l29 : tmp1^0'=1, 1-ret^0 <= 0, cost: 1
 109: l32 -> l33 : T, cost: 1
 110: l33 -> l30 : __rho_9_^0'=ret^post53, ret^0'=ret^post53, T, cost: 1
 111: l34 -> l32 : 4-family^0 <= 0, cost: 1
 112: l34 -> l32 : -2+family^0 <= 0, cost: 1
 113: l34 -> l33 : (-3+family^0 <= 0 /\ -3+family^0 == 0 /\ 3-family^0 <= 0), cost: 1
 114: l36 -> l34 : added^0'=0, addrs^0'=addrs^post57, listen_index^0'=0, maxaddr^0'=maxaddr^post57, maxbackends^0'=maxbackends^post57, one^0'=1, ret^0'=ret^post57, (1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0), cost: 1

	Certificate of Non-Termination

	Original rule:
	l4 -> l4 : T, cost: 1
	New rule:
	l4 -> LoAT_sink : -1+n >= 0, cost: NONTERM

		Replacement map: {}

Step with 116

	Trace

	114[(1-maxbackends^post57 <= 0 /\ -addrs^post57 <= 0)], 111[(4-family^0 <= 0)], 109[T], 110[T], 107[(ret^0 <= 0)], 104[(1-addrs^0 <= 0)], 106[T], 87[T], 103[(maxaddr^0-addr^0 <= 0)], 61[T], 63[(added^0 <= 0)], 116[-1+n >= 0]
	
	Blocked

	[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {62[T]}, {}, {116[T]}]

Refute

	Counterexample

	[ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=0 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 114 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=0 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 111 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=0 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 109 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=0 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 110 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=0 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 107 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=0 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 104 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=1 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 106 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=1 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 87 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=1 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 103 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=1 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 61 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=0 addr^0=1 addr_ai_family^0=0 addrs^0=1 err^0=0 family^0=4 fd^0=0 listen_index^0=0 listensocket_of_listen_index^0=0 maxaddr^0=0 maxbackends^0=1 maxconn^0=0 maxlisten^0=0 one^0=1 ret^0=0 tmp1^0=0 ] 63 [ __const_10^0=0 __rho_15_^0=0 __rho_16_^0=0 __rho_1_^0=0 __rho_2_^0=0 __rho_3_^0=0 __rho_4_^0=0 __rho_5_^0=0 __rho_8_^0=0 __rho_9_^0=0 added^0=added^0 addr^0=0 addr_ai_family^0=0 addrs^0=addrs^0 err^0=0 family^0=4 fd^0=0 listen_index^0=listen_index^0 listensocket_of_listen_index^0=0 maxaddr^0=maxaddr^0 maxbackends^0=maxbackends^0 maxconn^0=0 maxlisten^0=0 one^0=one^0 ret^0=ret^0 tmp1^0=0 ] 116
	
NO

Build SHA: a05f16bf13df659c382799650051f91bf6828c7b