NO

Initial ITS
Start location: l8
   0: l0 -> l1 : servers^0'=servers^post0, c^0'=c^post0, tmp1^0'=tmp1^post0, resp^0'=resp^post0, __rho_1_^0'=__rho_1_^post0, serversdiv2^0'=serversdiv2^post0, curr_serv^0'=curr_serv^post0, (servers^0-servers^post0 == 0 /\ -c^post0+c^0 == 0 /\ -curr_serv^post0+curr_serv^0 == 0 /\ -serversdiv2^post0+serversdiv2^0 == 0 /\ -__rho_1_^post0+__rho_1_^0 == 0 /\ resp^0-resp^post0 == 0 /\ tmp1^0-tmp1^post0 == 0), cost: 1
   6: l1 -> l6 : servers^0'=servers^post6, c^0'=c^post6, tmp1^0'=tmp1^post6, resp^0'=resp^post6, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post6, curr_serv^0'=curr_serv^post6, (0 == 0 /\ servers^0-servers^post6 == 0 /\ -serversdiv2^post6+serversdiv2^0 == 0 /\ resp^0-resp^post6 == 0 /\ 1-curr_serv^0 <= 0 /\ -curr_serv^post6+curr_serv^0 == 0 /\ tmp1^0-tmp1^post6 == 0 /\ -c^post6+c^0 == 0), cost: 1
   7: l1 -> l4 : servers^0'=servers^post7, c^0'=c^post7, tmp1^0'=tmp1^post7, resp^0'=resp^post7, __rho_1_^0'=__rho_1_^post7, serversdiv2^0'=serversdiv2^post7, curr_serv^0'=curr_serv^post7, (-resp^post7+resp^0 == 0 /\ -curr_serv^post7+curr_serv^0 == 0 /\ -serversdiv2^post7+serversdiv2^0 == 0 /\ tmp1^0-tmp1^post7 == 0 /\ servers^0-servers^post7 == 0 /\ -__rho_1_^post7+__rho_1_^0 == 0 /\ curr_serv^0 <= 0 /\ c^0-c^post7 == 0), cost: 1
   1: l2 -> l3 : servers^0'=servers^post1, c^0'=c^post1, tmp1^0'=tmp1^post1, resp^0'=resp^post1, __rho_1_^0'=__rho_1_^post1, serversdiv2^0'=serversdiv2^post1, curr_serv^0'=curr_serv^post1, (-__rho_1_^post1+__rho_1_^0 == 0 /\ tmp1^0-tmp1^post1 == 0 /\ servers^0-servers^post1 == 0 /\ c^0-c^post1 == 0 /\ -curr_serv^post1+curr_serv^0 == 0 /\ resp^0-resp^post1 == 0 /\ -serversdiv2^post1+serversdiv2^0 == 0), cost: 1
   2: l4 -> l5 : servers^0'=servers^post2, c^0'=c^post2, tmp1^0'=tmp1^post2, resp^0'=resp^post2, __rho_1_^0'=__rho_1_^post2, serversdiv2^0'=serversdiv2^post2, curr_serv^0'=curr_serv^post2, (c^0-c^post2 == 0 /\ curr_serv^0-curr_serv^post2 == 0 /\ servers^0-servers^post2 == 0 /\ -serversdiv2^post2+serversdiv2^0 == 0 /\ tmp1^0-tmp1^post2 == 0 /\ -resp^post2+resp^0 == 0 /\ -__rho_1_^post2+__rho_1_^0 == 0), cost: 1
   3: l5 -> l4 : servers^0'=servers^post3, c^0'=c^post3, tmp1^0'=tmp1^post3, resp^0'=resp^post3, __rho_1_^0'=__rho_1_^post3, serversdiv2^0'=serversdiv2^post3, curr_serv^0'=curr_serv^post3, (-curr_serv^post3+curr_serv^0 == 0 /\ -tmp1^post3+tmp1^0 == 0 /\ c^0-c^post3 == 0 /\ servers^0-servers^post3 == 0 /\ -resp^post3+resp^0 == 0 /\ serversdiv2^0-serversdiv2^post3 == 0 /\ __rho_1_^0-__rho_1_^post3 == 0), cost: 1
   4: l6 -> l0 : servers^0'=servers^post4, c^0'=c^post4, tmp1^0'=tmp1^post4, resp^0'=resp^post4, __rho_1_^0'=__rho_1_^post4, serversdiv2^0'=serversdiv2^post4, curr_serv^0'=curr_serv^post4, (1+curr_serv^post4-curr_serv^0 == 0 /\ -tmp1^post4+tmp1^0 == 0 /\ servers^0-servers^post4 == 0 /\ __rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0 /\ -resp^post4+resp^0 == 0 /\ __rho_1_^0-__rho_1_^post4 == 0 /\ serversdiv2^0-serversdiv2^post4 == 0 /\ c^0-c^post4 == 0), cost: 1
   5: l6 -> l0 : servers^0'=servers^post5, c^0'=c^post5, tmp1^0'=tmp1^post5, resp^0'=resp^post5, __rho_1_^0'=__rho_1_^post5, serversdiv2^0'=serversdiv2^post5, curr_serv^0'=curr_serv^post5, (-tmp1^post5+tmp1^0 == 0 /\ 1+curr_serv^post5-curr_serv^0 == 0 /\ __rho_1_^0-__rho_1_^post5 == 0 /\ 1-c^0+c^post5 == 0 /\ -1-resp^0+resp^post5 == 0 /\ -serversdiv2^post5+serversdiv2^0 == 0 /\ 1-__rho_1_^0 <= 0 /\ servers^0-servers^post5 == 0), cost: 1
   8: l7 -> l0 : servers^0'=servers^post8, c^0'=c^post8, tmp1^0'=tmp1^post8, resp^0'=resp^post8, __rho_1_^0'=__rho_1_^post8, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=curr_serv^post8, (0 == 0 /\ c^post8-tmp1^post8 == 0 /\ -1+servers^post8-2*serversdiv2^post8 <= 0 /\ 1-servers^post8+2*serversdiv2^post8 <= 0 /\ resp^post8 == 0 /\ -__rho_1_^post8+__rho_1_^0 == 0 /\ 1-servers^post8 <= 0 /\ 1-c^post8 <= 0 /\ -servers^post8+curr_serv^post8 == 0), cost: 1
   9: l8 -> l7 : servers^0'=servers^post9, c^0'=c^post9, tmp1^0'=tmp1^post9, resp^0'=resp^post9, __rho_1_^0'=__rho_1_^post9, serversdiv2^0'=serversdiv2^post9, curr_serv^0'=curr_serv^post9, (c^0-c^post9 == 0 /\ servers^0-servers^post9 == 0 /\ curr_serv^0-curr_serv^post9 == 0 /\ serversdiv2^0-serversdiv2^post9 == 0 /\ tmp1^0-tmp1^post9 == 0 /\ -resp^post9+resp^0 == 0 /\ -__rho_1_^post9+__rho_1_^0 == 0), cost: 1


Removed unreachable rules and leafs
Start location: l8
   0: l0 -> l1 : servers^0'=servers^post0, c^0'=c^post0, tmp1^0'=tmp1^post0, resp^0'=resp^post0, __rho_1_^0'=__rho_1_^post0, serversdiv2^0'=serversdiv2^post0, curr_serv^0'=curr_serv^post0, (servers^0-servers^post0 == 0 /\ -c^post0+c^0 == 0 /\ -curr_serv^post0+curr_serv^0 == 0 /\ -serversdiv2^post0+serversdiv2^0 == 0 /\ -__rho_1_^post0+__rho_1_^0 == 0 /\ resp^0-resp^post0 == 0 /\ tmp1^0-tmp1^post0 == 0), cost: 1
   6: l1 -> l6 : servers^0'=servers^post6, c^0'=c^post6, tmp1^0'=tmp1^post6, resp^0'=resp^post6, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post6, curr_serv^0'=curr_serv^post6, (0 == 0 /\ servers^0-servers^post6 == 0 /\ -serversdiv2^post6+serversdiv2^0 == 0 /\ resp^0-resp^post6 == 0 /\ 1-curr_serv^0 <= 0 /\ -curr_serv^post6+curr_serv^0 == 0 /\ tmp1^0-tmp1^post6 == 0 /\ -c^post6+c^0 == 0), cost: 1
   7: l1 -> l4 : servers^0'=servers^post7, c^0'=c^post7, tmp1^0'=tmp1^post7, resp^0'=resp^post7, __rho_1_^0'=__rho_1_^post7, serversdiv2^0'=serversdiv2^post7, curr_serv^0'=curr_serv^post7, (-resp^post7+resp^0 == 0 /\ -curr_serv^post7+curr_serv^0 == 0 /\ -serversdiv2^post7+serversdiv2^0 == 0 /\ tmp1^0-tmp1^post7 == 0 /\ servers^0-servers^post7 == 0 /\ -__rho_1_^post7+__rho_1_^0 == 0 /\ curr_serv^0 <= 0 /\ c^0-c^post7 == 0), cost: 1
   2: l4 -> l5 : servers^0'=servers^post2, c^0'=c^post2, tmp1^0'=tmp1^post2, resp^0'=resp^post2, __rho_1_^0'=__rho_1_^post2, serversdiv2^0'=serversdiv2^post2, curr_serv^0'=curr_serv^post2, (c^0-c^post2 == 0 /\ curr_serv^0-curr_serv^post2 == 0 /\ servers^0-servers^post2 == 0 /\ -serversdiv2^post2+serversdiv2^0 == 0 /\ tmp1^0-tmp1^post2 == 0 /\ -resp^post2+resp^0 == 0 /\ -__rho_1_^post2+__rho_1_^0 == 0), cost: 1
   3: l5 -> l4 : servers^0'=servers^post3, c^0'=c^post3, tmp1^0'=tmp1^post3, resp^0'=resp^post3, __rho_1_^0'=__rho_1_^post3, serversdiv2^0'=serversdiv2^post3, curr_serv^0'=curr_serv^post3, (-curr_serv^post3+curr_serv^0 == 0 /\ -tmp1^post3+tmp1^0 == 0 /\ c^0-c^post3 == 0 /\ servers^0-servers^post3 == 0 /\ -resp^post3+resp^0 == 0 /\ serversdiv2^0-serversdiv2^post3 == 0 /\ __rho_1_^0-__rho_1_^post3 == 0), cost: 1
   4: l6 -> l0 : servers^0'=servers^post4, c^0'=c^post4, tmp1^0'=tmp1^post4, resp^0'=resp^post4, __rho_1_^0'=__rho_1_^post4, serversdiv2^0'=serversdiv2^post4, curr_serv^0'=curr_serv^post4, (1+curr_serv^post4-curr_serv^0 == 0 /\ -tmp1^post4+tmp1^0 == 0 /\ servers^0-servers^post4 == 0 /\ __rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0 /\ -resp^post4+resp^0 == 0 /\ __rho_1_^0-__rho_1_^post4 == 0 /\ serversdiv2^0-serversdiv2^post4 == 0 /\ c^0-c^post4 == 0), cost: 1
   5: l6 -> l0 : servers^0'=servers^post5, c^0'=c^post5, tmp1^0'=tmp1^post5, resp^0'=resp^post5, __rho_1_^0'=__rho_1_^post5, serversdiv2^0'=serversdiv2^post5, curr_serv^0'=curr_serv^post5, (-tmp1^post5+tmp1^0 == 0 /\ 1+curr_serv^post5-curr_serv^0 == 0 /\ __rho_1_^0-__rho_1_^post5 == 0 /\ 1-c^0+c^post5 == 0 /\ -1-resp^0+resp^post5 == 0 /\ -serversdiv2^post5+serversdiv2^0 == 0 /\ 1-__rho_1_^0 <= 0 /\ servers^0-servers^post5 == 0), cost: 1
   8: l7 -> l0 : servers^0'=servers^post8, c^0'=c^post8, tmp1^0'=tmp1^post8, resp^0'=resp^post8, __rho_1_^0'=__rho_1_^post8, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=curr_serv^post8, (0 == 0 /\ c^post8-tmp1^post8 == 0 /\ -1+servers^post8-2*serversdiv2^post8 <= 0 /\ 1-servers^post8+2*serversdiv2^post8 <= 0 /\ resp^post8 == 0 /\ -__rho_1_^post8+__rho_1_^0 == 0 /\ 1-servers^post8 <= 0 /\ 1-c^post8 <= 0 /\ -servers^post8+curr_serv^post8 == 0), cost: 1
   9: l8 -> l7 : servers^0'=servers^post9, c^0'=c^post9, tmp1^0'=tmp1^post9, resp^0'=resp^post9, __rho_1_^0'=__rho_1_^post9, serversdiv2^0'=serversdiv2^post9, curr_serv^0'=curr_serv^post9, (c^0-c^post9 == 0 /\ servers^0-servers^post9 == 0 /\ curr_serv^0-curr_serv^post9 == 0 /\ serversdiv2^0-serversdiv2^post9 == 0 /\ tmp1^0-tmp1^post9 == 0 /\ -resp^post9+resp^0 == 0 /\ -__rho_1_^post9+__rho_1_^0 == 0), cost: 1


Applied preprocessing
Original rule:
l0 -> l1 : servers^0'=servers^post0, c^0'=c^post0, tmp1^0'=tmp1^post0, resp^0'=resp^post0, __rho_1_^0'=__rho_1_^post0, serversdiv2^0'=serversdiv2^post0, curr_serv^0'=curr_serv^post0, (servers^0-servers^post0 == 0 /\ -c^post0+c^0 == 0 /\ -curr_serv^post0+curr_serv^0 == 0 /\ -serversdiv2^post0+serversdiv2^0 == 0 /\ -__rho_1_^post0+__rho_1_^0 == 0 /\ resp^0-resp^post0 == 0 /\ tmp1^0-tmp1^post0 == 0), cost: 1
New rule:
l0 -> l1 : TRUE, cost: 1

Applied preprocessing
Original rule:
l4 -> l5 : servers^0'=servers^post2, c^0'=c^post2, tmp1^0'=tmp1^post2, resp^0'=resp^post2, __rho_1_^0'=__rho_1_^post2, serversdiv2^0'=serversdiv2^post2, curr_serv^0'=curr_serv^post2, (c^0-c^post2 == 0 /\ curr_serv^0-curr_serv^post2 == 0 /\ servers^0-servers^post2 == 0 /\ -serversdiv2^post2+serversdiv2^0 == 0 /\ tmp1^0-tmp1^post2 == 0 /\ -resp^post2+resp^0 == 0 /\ -__rho_1_^post2+__rho_1_^0 == 0), cost: 1
New rule:
l4 -> l5 : TRUE, cost: 1

Applied preprocessing
Original rule:
l5 -> l4 : servers^0'=servers^post3, c^0'=c^post3, tmp1^0'=tmp1^post3, resp^0'=resp^post3, __rho_1_^0'=__rho_1_^post3, serversdiv2^0'=serversdiv2^post3, curr_serv^0'=curr_serv^post3, (-curr_serv^post3+curr_serv^0 == 0 /\ -tmp1^post3+tmp1^0 == 0 /\ c^0-c^post3 == 0 /\ servers^0-servers^post3 == 0 /\ -resp^post3+resp^0 == 0 /\ serversdiv2^0-serversdiv2^post3 == 0 /\ __rho_1_^0-__rho_1_^post3 == 0), cost: 1
New rule:
l5 -> l4 : TRUE, cost: 1

Applied preprocessing
Original rule:
l6 -> l0 : servers^0'=servers^post4, c^0'=c^post4, tmp1^0'=tmp1^post4, resp^0'=resp^post4, __rho_1_^0'=__rho_1_^post4, serversdiv2^0'=serversdiv2^post4, curr_serv^0'=curr_serv^post4, (1+curr_serv^post4-curr_serv^0 == 0 /\ -tmp1^post4+tmp1^0 == 0 /\ servers^0-servers^post4 == 0 /\ __rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0 /\ -resp^post4+resp^0 == 0 /\ __rho_1_^0-__rho_1_^post4 == 0 /\ serversdiv2^0-serversdiv2^post4 == 0 /\ c^0-c^post4 == 0), cost: 1
New rule:
l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 1

Applied preprocessing
Original rule:
l6 -> l0 : servers^0'=servers^post5, c^0'=c^post5, tmp1^0'=tmp1^post5, resp^0'=resp^post5, __rho_1_^0'=__rho_1_^post5, serversdiv2^0'=serversdiv2^post5, curr_serv^0'=curr_serv^post5, (-tmp1^post5+tmp1^0 == 0 /\ 1+curr_serv^post5-curr_serv^0 == 0 /\ __rho_1_^0-__rho_1_^post5 == 0 /\ 1-c^0+c^post5 == 0 /\ -1-resp^0+resp^post5 == 0 /\ -serversdiv2^post5+serversdiv2^0 == 0 /\ 1-__rho_1_^0 <= 0 /\ servers^0-servers^post5 == 0), cost: 1
New rule:
l6 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, -1+__rho_1_^0 >= 0, cost: 1

Applied preprocessing
Original rule:
l1 -> l6 : servers^0'=servers^post6, c^0'=c^post6, tmp1^0'=tmp1^post6, resp^0'=resp^post6, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post6, curr_serv^0'=curr_serv^post6, (0 == 0 /\ servers^0-servers^post6 == 0 /\ -serversdiv2^post6+serversdiv2^0 == 0 /\ resp^0-resp^post6 == 0 /\ 1-curr_serv^0 <= 0 /\ -curr_serv^post6+curr_serv^0 == 0 /\ tmp1^0-tmp1^post6 == 0 /\ -c^post6+c^0 == 0), cost: 1
New rule:
l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1

Applied preprocessing
Original rule:
l1 -> l4 : servers^0'=servers^post7, c^0'=c^post7, tmp1^0'=tmp1^post7, resp^0'=resp^post7, __rho_1_^0'=__rho_1_^post7, serversdiv2^0'=serversdiv2^post7, curr_serv^0'=curr_serv^post7, (-resp^post7+resp^0 == 0 /\ -curr_serv^post7+curr_serv^0 == 0 /\ -serversdiv2^post7+serversdiv2^0 == 0 /\ tmp1^0-tmp1^post7 == 0 /\ servers^0-servers^post7 == 0 /\ -__rho_1_^post7+__rho_1_^0 == 0 /\ curr_serv^0 <= 0 /\ c^0-c^post7 == 0), cost: 1
New rule:
l1 -> l4 : curr_serv^0 <= 0, cost: 1

Applied preprocessing
Original rule:
l7 -> l0 : servers^0'=servers^post8, c^0'=c^post8, tmp1^0'=tmp1^post8, resp^0'=resp^post8, __rho_1_^0'=__rho_1_^post8, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=curr_serv^post8, (0 == 0 /\ c^post8-tmp1^post8 == 0 /\ -1+servers^post8-2*serversdiv2^post8 <= 0 /\ 1-servers^post8+2*serversdiv2^post8 <= 0 /\ resp^post8 == 0 /\ -__rho_1_^post8+__rho_1_^0 == 0 /\ 1-servers^post8 <= 0 /\ 1-c^post8 <= 0 /\ -servers^post8+curr_serv^post8 == 0), cost: 1
New rule:
l7 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 1

Applied preprocessing
Original rule:
l8 -> l7 : servers^0'=servers^post9, c^0'=c^post9, tmp1^0'=tmp1^post9, resp^0'=resp^post9, __rho_1_^0'=__rho_1_^post9, serversdiv2^0'=serversdiv2^post9, curr_serv^0'=curr_serv^post9, (c^0-c^post9 == 0 /\ servers^0-servers^post9 == 0 /\ curr_serv^0-curr_serv^post9 == 0 /\ serversdiv2^0-serversdiv2^post9 == 0 /\ tmp1^0-tmp1^post9 == 0 /\ -resp^post9+resp^0 == 0 /\ -__rho_1_^post9+__rho_1_^0 == 0), cost: 1
New rule:
l8 -> l7 : TRUE, cost: 1

Simplified rules
Start location: l8
  10: l0 -> l1 : TRUE, cost: 1
  15: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1
  16: l1 -> l4 : curr_serv^0 <= 0, cost: 1
  11: l4 -> l5 : TRUE, cost: 1
  12: l5 -> l4 : TRUE, cost: 1
  13: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 1
  14: l6 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, -1+__rho_1_^0 >= 0, cost: 1
  17: l7 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 1
  18: l8 -> l7 : TRUE, cost: 1


Eliminating location l7 by chaining:

Applied chaining
First rule:
l8 -> l7 : TRUE, cost: 1
Second rule:
l7 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 1
New rule:
l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2

Applied deletion
Removed the following rules: 17 18

Eliminating location l5 by chaining:

Applied chaining
First rule:
l4 -> l5 : TRUE, cost: 1
Second rule:
l5 -> l4 : TRUE, cost: 1
New rule:
l4 -> l4 : TRUE, cost: 2

Applied deletion
Removed the following rules: 11 12

Eliminated locations on linear paths
Start location: l8
  10: l0 -> l1 : TRUE, cost: 1
  15: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1
  16: l1 -> l4 : curr_serv^0 <= 0, cost: 1
  20: l4 -> l4 : TRUE, cost: 2
  13: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 1
  14: l6 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, -1+__rho_1_^0 >= 0, cost: 1
  19: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2


Applied nonterm
Original rule:
l4 -> l4 : TRUE, cost: 2
New rule:
l4 -> [9] : n >= 0, cost: NONTERM
Sub-proof via acceration calculus written to file:///tmp/tmpnam_AAmAFh.txt

Applied deletion
Removed the following rules: 20

Accelerated simple loops
Start location: l8
  10: l0 -> l1 : TRUE, cost: 1
  15: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1
  16: l1 -> l4 : curr_serv^0 <= 0, cost: 1
  21: l4 -> [9] : n >= 0, cost: NONTERM
  13: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 1
  14: l6 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, -1+__rho_1_^0 >= 0, cost: 1
  19: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2


Applied chaining
First rule:
l1 -> l4 : curr_serv^0 <= 0, cost: 1
Second rule:
l4 -> [9] : n >= 0, cost: NONTERM
New rule:
l1 -> [9] : curr_serv^0 <= 0, cost: NONTERM

Applied deletion
Removed the following rules: 21

Chained accelerated rules with incoming rules
Start location: l8
  10: l0 -> l1 : TRUE, cost: 1
  15: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1
  16: l1 -> l4 : curr_serv^0 <= 0, cost: 1
  22: l1 -> [9] : curr_serv^0 <= 0, cost: NONTERM
  13: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 1
  14: l6 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, -1+__rho_1_^0 >= 0, cost: 1
  19: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2


Removed unreachable locations and irrelevant leafs
Start location: l8
  10: l0 -> l1 : TRUE, cost: 1
  15: l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1
  22: l1 -> [9] : curr_serv^0 <= 0, cost: NONTERM
  13: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 1
  14: l6 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, -1+__rho_1_^0 >= 0, cost: 1
  19: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2


Eliminating location l1 by chaining:

Applied chaining
First rule:
l0 -> l1 : TRUE, cost: 1
Second rule:
l1 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 1
New rule:
l0 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 2

Applied chaining
First rule:
l0 -> l1 : TRUE, cost: 1
Second rule:
l1 -> [9] : curr_serv^0 <= 0, cost: NONTERM
New rule:
l0 -> [9] : curr_serv^0 <= 0, cost: NONTERM

Applied deletion
Removed the following rules: 10 15 22

Eliminated locations on tree-shaped paths
Start location: l8
  23: l0 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 2
  24: l0 -> [9] : curr_serv^0 <= 0, cost: NONTERM
  13: l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 1
  14: l6 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, -1+__rho_1_^0 >= 0, cost: 1
  19: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2


Eliminating location l6 by chaining:

Applied chaining
First rule:
l0 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 2
Second rule:
l6 -> l0 : curr_serv^0'=-1+curr_serv^0, (__rho_1_^0 <= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 1
New rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-1+curr_serv^0, (__rho_1_^post6 <= 0 /\ -1+curr_serv^0 >= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 3

Applied chaining
First rule:
l0 -> l6 : __rho_1_^0'=__rho_1_^post6, -1+curr_serv^0 >= 0, cost: 2
Second rule:
l6 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, curr_serv^0'=-1+curr_serv^0, -1+__rho_1_^0 >= 0, cost: 1
New rule:
l0 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-1+curr_serv^0, (-1+curr_serv^0 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3

Applied deletion
Removed the following rules: 13 14 23

Eliminated locations on tree-shaped paths
Start location: l8
  24: l0 -> [9] : curr_serv^0 <= 0, cost: NONTERM
  25: l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-1+curr_serv^0, (__rho_1_^post6 <= 0 /\ -1+curr_serv^0 >= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 3
  26: l0 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-1+curr_serv^0, (-1+curr_serv^0 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3
  19: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2


Applied acceleration
Original rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-1+curr_serv^0, (__rho_1_^post6 <= 0 /\ -1+curr_serv^0 >= 0 /\ 1+c^0-curr_serv^0 <= 0), cost: 3
New rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-n0+curr_serv^0, (-c^0-n0+curr_serv^0 >= 0 /\ -__rho_1_^post6 >= 0 /\ -n0+curr_serv^0 >= 0 /\ -1+n0 >= 0), cost: 3*n0
Sub-proof via acceration calculus written to file:///tmp/tmpnam_lipaJh.txt

Applied instantiation
Original rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-n0+curr_serv^0, (-c^0-n0+curr_serv^0 >= 0 /\ -__rho_1_^post6 >= 0 /\ -n0+curr_serv^0 >= 0 /\ -1+n0 >= 0), cost: 3*n0
New rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (0 >= 0 /\ -1+curr_serv^0 >= 0 /\ -c^0 >= 0 /\ -__rho_1_^post6 >= 0), cost: 3*curr_serv^0

Applied instantiation
Original rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-n0+curr_serv^0, (-c^0-n0+curr_serv^0 >= 0 /\ -__rho_1_^post6 >= 0 /\ -n0+curr_serv^0 >= 0 /\ -1+n0 >= 0), cost: 3*n0
New rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=c^0, (0 >= 0 /\ c^0 >= 0 /\ -1-c^0+curr_serv^0 >= 0 /\ -__rho_1_^post6 >= 0), cost: -3*c^0+3*curr_serv^0

Applied acceleration
Original rule:
l0 -> l0 : c^0'=-1+c^0, resp^0'=1+resp^0, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=-1+curr_serv^0, (-1+curr_serv^0 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3
New rule:
l0 -> l0 : c^0'=c^0-n1, resp^0'=resp^0+n1, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=curr_serv^0-n1, (curr_serv^0-n1 >= 0 /\ -1+n1 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3*n1
Sub-proof via acceration calculus written to file:///tmp/tmpnam_PfFIAC.txt

Applied instantiation
Original rule:
l0 -> l0 : c^0'=c^0-n1, resp^0'=resp^0+n1, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=curr_serv^0-n1, (curr_serv^0-n1 >= 0 /\ -1+n1 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3*n1
New rule:
l0 -> l0 : c^0'=c^0-curr_serv^0, resp^0'=resp^0+curr_serv^0, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (0 >= 0 /\ -1+curr_serv^0 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3*curr_serv^0

Applied simplification
Original rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (0 >= 0 /\ -1+curr_serv^0 >= 0 /\ -c^0 >= 0 /\ -__rho_1_^post6 >= 0), cost: 3*curr_serv^0
New rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (__rho_1_^post6 <= 0 /\ c^0 <= 0 /\ -1+curr_serv^0 >= 0), cost: 3*curr_serv^0

Applied simplification
Original rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=c^0, (0 >= 0 /\ c^0 >= 0 /\ -1-c^0+curr_serv^0 >= 0 /\ -__rho_1_^post6 >= 0), cost: -3*c^0+3*curr_serv^0
New rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=c^0, (__rho_1_^post6 <= 0 /\ c^0 >= 0 /\ -1-c^0+curr_serv^0 >= 0), cost: -3*c^0+3*curr_serv^0

Applied simplification
Original rule:
l0 -> l0 : c^0'=c^0-curr_serv^0, resp^0'=resp^0+curr_serv^0, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (0 >= 0 /\ -1+curr_serv^0 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3*curr_serv^0
New rule:
l0 -> l0 : c^0'=c^0-curr_serv^0, resp^0'=resp^0+curr_serv^0, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (-1+curr_serv^0 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3*curr_serv^0

Applied deletion
Removed the following rules: 25 26

Accelerated simple loops
Start location: l8
  24: l0 -> [9] : curr_serv^0 <= 0, cost: NONTERM
  30: l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (__rho_1_^post6 <= 0 /\ c^0 <= 0 /\ -1+curr_serv^0 >= 0), cost: 3*curr_serv^0
  31: l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=c^0, (__rho_1_^post6 <= 0 /\ c^0 >= 0 /\ -1-c^0+curr_serv^0 >= 0), cost: -3*c^0+3*curr_serv^0
  32: l0 -> l0 : c^0'=c^0-curr_serv^0, resp^0'=resp^0+curr_serv^0, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (-1+curr_serv^0 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3*curr_serv^0
  19: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2


Applied chaining
First rule:
l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2
Second rule:
l0 -> l0 : __rho_1_^0'=__rho_1_^post6, curr_serv^0'=c^0, (__rho_1_^post6 <= 0 /\ c^0 >= 0 /\ -1-c^0+curr_serv^0 >= 0), cost: -3*c^0+3*curr_serv^0
New rule:
l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=tmp1^post8, (__rho_1_^post6 <= 0 /\ -1+tmp1^post8 >= 0 /\ 2*serversdiv2^post8-tmp1^post8 >= 0), cost: 5+6*serversdiv2^post8-3*tmp1^post8

Applied chaining
First rule:
l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2
Second rule:
l0 -> l0 : c^0'=c^0-curr_serv^0, resp^0'=resp^0+curr_serv^0, __rho_1_^0'=__rho_1_^post6, curr_serv^0'=0, (-1+curr_serv^0 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 3*curr_serv^0
New rule:
l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=-1-2*serversdiv2^post8+tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=1+2*serversdiv2^post8, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=0, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 5+6*serversdiv2^post8

Applied deletion
Removed the following rules: 30 31 32

Chained accelerated rules with incoming rules
Start location: l8
  24: l0 -> [9] : curr_serv^0 <= 0, cost: NONTERM
  19: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=1+2*serversdiv2^post8, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0), cost: 2
  33: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=tmp1^post8, (__rho_1_^post6 <= 0 /\ -1+tmp1^post8 >= 0 /\ 2*serversdiv2^post8-tmp1^post8 >= 0), cost: 5+6*serversdiv2^post8-3*tmp1^post8
  34: l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=-1-2*serversdiv2^post8+tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=1+2*serversdiv2^post8, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=0, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 5+6*serversdiv2^post8


Eliminating location l0 by chaining:

Applied chaining
First rule:
l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=-1-2*serversdiv2^post8+tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=1+2*serversdiv2^post8, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=0, (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: 5+6*serversdiv2^post8
Second rule:
l0 -> [9] : curr_serv^0 <= 0, cost: NONTERM
New rule:
l8 -> [9] : (0 <= 0 /\ -1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: NONTERM

Applied simplification
Original rule:
l8 -> [9] : (0 <= 0 /\ -1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: NONTERM
New rule:
l8 -> [9] : (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: NONTERM

Applied partial deletion
Original rule:
l8 -> l0 : servers^0'=1+2*serversdiv2^post8, c^0'=tmp1^post8, tmp1^0'=tmp1^post8, resp^0'=0, __rho_1_^0'=__rho_1_^post6, serversdiv2^0'=serversdiv2^post8, curr_serv^0'=tmp1^post8, (__rho_1_^post6 <= 0 /\ -1+tmp1^post8 >= 0 /\ 2*serversdiv2^post8-tmp1^post8 >= 0), cost: 5+6*serversdiv2^post8-3*tmp1^post8
New rule:
l8 -> [11] : (__rho_1_^post6 <= 0 /\ -1+tmp1^post8 >= 0 /\ 2*serversdiv2^post8-tmp1^post8 >= 0), cost: 5+6*serversdiv2^post8-3*tmp1^post8

Applied deletion
Removed the following rules: 19 24 33 34

Eliminated locations on tree-shaped paths
Start location: l8
  35: l8 -> [9] : (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0 /\ -1+__rho_1_^post6 >= 0), cost: NONTERM
  36: l8 -> [11] : (__rho_1_^post6 <= 0 /\ -1+tmp1^post8 >= 0 /\ 2*serversdiv2^post8-tmp1^post8 >= 0), cost: 5+6*serversdiv2^post8-3*tmp1^post8


Computing asymptotic complexity
Proved nontermination of rule 35 via SMT.

Proved the following lower bound
Complexity:  Nonterm
Cpx degree: Nonterm

Solved cost: NONTERM
Rule cost:   NONTERM
Rule guard:  (-1+tmp1^post8 >= 0 /\ serversdiv2^post8 >= 0 /\ -1+__rho_1_^post6 >= 0)