unknown

Initial ITS

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
   0: l0 -> l1 : head_16^0'=head_16^post1, head_21^0'=head_21^post1, head_slam_f_18^0'=head_slam_f_18^post1, i_19^0'=i_19^post1, i_86^0'=i_86^post1, length_17^0'=length_17^post1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post1, rcd_80^0'=rcd_80^post1, result_11^0'=result_11^post1, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post1, tail_14^0'=tail_14^post1, temp0_15^0'=temp0_15^post1, temp0_20^0'=temp0_20^post1, temp_26^0'=temp_26^post1, tmp_23^0'=tmp_23^post1, (0 == 0 /\ rcd_50^0-rcd_50^post1 == 0 /\ -temp0_20^post1+temp0_20^0 == 0 /\ -head_21^post1+tail_14^0 <= 0 /\ -tail_14^0+head_slam_f_18^post1 <= 0 /\ -tail_14^0+head_slam_f_18^post1 == 0 /\ tmp_23^0-tmp_23^post1 == 0 /\ head_16^0-head_16^post1 == 0 /\ head_21^post1-tail_14^0 <= 0 /\ tail_14^0-head_slam_f_18^post1 <= 0 /\ -nondet_12^1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ temp_26^0-temp_26^post1 == 0 /\ -i_19^post1 <= 0 /\ tail_14^0-tail_14^post1 == 0 /\ rcd_80^0-rcd_80^post1 == 0 /\ -i_86^post1+i_86^0 == 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ -result_11^post1+result_11^0 == 0 /\ -head_21^post1+head_slam_f_18^post1 <= 0 /\ temp0_15^0-temp0_15^post1 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post1+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ i_19^post1 <= 0 /\ i_19^post1 == 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ head_21^post1-head_slam_f_18^post1 <= 0 /\ head_21^post1-head_slam_f_18^post1 == 0), cost: 1
   6: l1 -> l3 : head_16^0'=head_16^post7, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^post7, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^post7, rcd_50^0'=rcd_50^post7, rcd_80^0'=rcd_80^post7, result_11^0'=result_11^post7, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^post7, temp0_15^0'=temp0_15^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (0 == 0 /\ rcd_50^0-rcd_50^post7 == 0 /\ -i_19^0+length_17^0 <= 0 /\ -i_86^post7+i_86^0 == 0 /\ tail_14^0-tail_14^post7 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0 /\ rcd_80^0-rcd_80^post7 == 0 /\ head_16^post7-result_11^1 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ temp0_20^1-head_21^0 == 0 /\ -temp0_15^post7+temp0_15^0 == 0 /\ result_11^post7-temp0_15^0 == 0 /\ -nondet_12^post7+nondet_12^0 == 0), cost: 1
   7: l1 -> l2 : head_16^0'=head_16^post8, head_21^0'=head_21^post8, head_slam_f_18^0'=head_slam_f_18^post8, i_19^0'=i_19^post8, i_86^0'=i_86^post8, length_17^0'=length_17^post8, nondet_12^0'=nondet_12^post8, rcd_50^0'=rcd_50^post8, rcd_80^0'=rcd_80^post8, result_11^0'=result_11^post8, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post8, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post8, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^post8, temp0_20^0'=temp0_20^post8, temp_26^0'=temp_26^post8, tmp_23^0'=tmp_23^post8, (0 == 0 /\ 1-length_17^0 <= 0 /\ -head_slam_f_18^post8+tail_14^post8 <= 0 /\ tmp_23^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ head_16^0-head_16^post8 == 0 /\ -temp0_20^post8+temp0_20^0 == 0 /\ head_21^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -1-i_19^0+i_19^post8 == 0 /\ head_slam_f_18^post8-tail_14^post8 <= 0 /\ -nondet_12^post8+nondet_12^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -tmp_23^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -head_21^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -tmp_23^post8+head_21^post8 <= 0 /\ -tmp_23^post8+head_21^post8 == 0 /\ length_17^0-length_17^post8 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post8-length_17^0 <= 0 /\ tmp_23^post8-temp_26^0 == 0 /\ 1-i_19^post8 <= 0 /\ -1+i_19^post8 <= 0 /\ rcd_80^0-rcd_80^post8 == 0 /\ temp0_15^0-temp0_15^post8 == 0 /\ tmp_23^post8-head_21^post8 <= 0 /\ -result_dot_nondet_sdv_special_return_value_13^post8+length_17^0 <= 0 /\ -i_86^post8+i_86^0 == 0 /\ rcd_50^0-rcd_50^post8 == 0 /\ -result_11^post8+result_11^0 == 0), cost: 1
   1: l2 -> l3 : head_16^0'=head_16^post2, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^post2, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^post2, rcd_50^0'=rcd_50^post2, rcd_80^0'=rcd_80^post2, result_11^0'=result_11^post2, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post2, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^post2, temp0_15^0'=temp0_15^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ -1+result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ result_11^post2-temp0_15^0 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ -nondet_12^post2+nondet_12^0 == 0 /\ temp0_20^1-head_21^0 == 0 /\ temp0_15^0-temp0_15^post2 == 0 /\ rcd_80^0-rcd_80^post2 == 0 /\ rcd_50^0-rcd_50^post2 == 0 /\ head_16^post2-result_11^1 == 0 /\ -tail_14^post2+tail_14^0 == 0 /\ -i_86^post2+i_86^0 == 0), cost: 1
   2: l2 -> l4 : head_16^0'=head_16^post3, head_21^0'=head_21^post3, head_slam_f_18^0'=head_slam_f_18^post3, i_19^0'=i_19^post3, i_86^0'=i_86^post3, length_17^0'=length_17^post3, nondet_12^0'=nondet_12^post3, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^post3, result_11^0'=result_11^post3, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post3, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post3, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^post3, temp0_20^0'=temp0_20^post3, temp_26^0'=temp_26^post3, tmp_23^0'=tmp_23^post3, (0 == 0 /\ -nondet_12^post3+nondet_12^0 == 0 /\ 1-length_17^0 <= 0 /\ -result_11^post3+result_11^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-head_21^post3 <= 0 /\ -tmp_23^post3+head_21^post3 <= 0 /\ -tmp_23^post3+head_21^post3 == 0 /\ 2-i_19^post3 <= 0 /\ -temp_26^0+tmp_23^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+head_21^post3 <= 0 /\ 2-length_17^0 <= 0 /\ -length_17^post3+length_17^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ tmp_23^post3-head_21^post3 <= 0 /\ rcd_80^0-rcd_80^post3 == 0 /\ -temp0_20^post3+temp0_20^0 == 0 /\ length_17^0-result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ head_16^0-head_16^post3 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-tmp_23^post3 <= 0 /\ -i_86^post3+i_86^0 == 0 /\ head_slam_f_18^post3-tail_14^post3 <= 0 /\ -1-i_19^0+i_19^post3 == 0 /\ -2+i_19^post3 <= 0 /\ -length_17^0+result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ temp0_15^0-temp0_15^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+tmp_23^post3 <= 0 /\ -head_slam_f_18^post3+tail_14^post3 <= 0), cost: 1
   3: l4 -> l3 : head_16^0'=head_16^post4, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^post4, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^post4, rcd_50^0'=rcd_50^post4, rcd_80^0'=rcd_80^post4, result_11^0'=result_11^post4, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^post4, temp0_15^0'=temp0_15^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_86^post4+i_86^0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ -temp0_15^0+result_11^post4 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ temp0_20^1-head_21^0 == 0 /\ -i_19^0 <= 0 /\ temp0_15^0-temp0_15^post4 == 0 /\ -rcd_50^post4+rcd_50^0 == 0 /\ -nondet_12^post4+nondet_12^0 == 0 /\ head_16^post4-result_11^1 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0 /\ rcd_80^0-rcd_80^post4 == 0 /\ tail_14^0-tail_14^post4 == 0), cost: 1
   4: l4 -> l5 : head_16^0'=head_16^post5, head_21^0'=head_21^post5, head_slam_f_18^0'=head_slam_f_18^post5, i_19^0'=i_19^post5, i_86^0'=i_86^post5, length_17^0'=length_17^post5, nondet_12^0'=nondet_12^post5, rcd_50^0'=rcd_50^post5, rcd_80^0'=rcd_80^post5, result_11^0'=result_11^post5, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post5, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post5, tail_14^0'=tail_14^post5, temp0_15^0'=temp0_15^post5, temp0_20^0'=temp0_20^post5, temp_26^0'=temp_26^post5, tmp_23^0'=tmp_23^post5, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ -result_11^post5+result_11^0 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ tmp_23^post5-temp_26^0 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
   5: l5 -> l4 : head_16^0'=head_16^post6, head_21^0'=head_21^post6, head_slam_f_18^0'=head_slam_f_18^post6, i_19^0'=i_19^post6, i_86^0'=i_86^post6, length_17^0'=length_17^post6, nondet_12^0'=nondet_12^post6, rcd_50^0'=rcd_50^post6, rcd_80^0'=rcd_80^post6, result_11^0'=result_11^post6, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post6, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post6, tail_14^0'=tail_14^post6, temp0_15^0'=temp0_15^post6, temp0_20^0'=temp0_20^post6, temp_26^0'=temp_26^post6, tmp_23^0'=tmp_23^post6, (result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post6 == 0 /\ -temp0_20^post6+temp0_20^0 == 0 /\ -head_slam_f_18^post6+head_slam_f_18^0 == 0 /\ tmp_23^0-tmp_23^post6 == 0 /\ temp_26^0-temp_26^post6 == 0 /\ -nondet_12^post6+nondet_12^0 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post6+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ -length_17^post6+length_17^0 == 0 /\ tail_14^0-tail_14^post6 == 0 /\ -head_21^post6+head_21^0 == 0 /\ temp0_15^0-temp0_15^post6 == 0 /\ rcd_80^0-rcd_80^post6 == 0 /\ -rcd_50^post6+rcd_50^0 == 0 /\ -i_86^post6+i_86^0 == 0 /\ head_16^0-head_16^post6 == 0 /\ -result_11^post6+result_11^0 == 0 /\ i_19^0-i_19^post6 == 0), cost: 1
   8: l6 -> l0 : head_16^0'=head_16^post9, head_21^0'=head_21^post9, head_slam_f_18^0'=head_slam_f_18^post9, i_19^0'=i_19^post9, i_86^0'=i_86^post9, length_17^0'=length_17^post9, nondet_12^0'=nondet_12^post9, rcd_50^0'=rcd_50^post9, rcd_80^0'=rcd_80^post9, result_11^0'=result_11^post9, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post9, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post9, tail_14^0'=tail_14^post9, temp0_15^0'=temp0_15^post9, temp0_20^0'=temp0_20^post9, temp_26^0'=temp_26^post9, tmp_23^0'=tmp_23^post9, (-length_17^post9+length_17^0 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0), cost: 1

Chained Linear Paths

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
   6: l1 -> l3 : head_16^0'=head_16^post7, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^post7, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^post7, rcd_50^0'=rcd_50^post7, rcd_80^0'=rcd_80^post7, result_11^0'=result_11^post7, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^post7, temp0_15^0'=temp0_15^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (0 == 0 /\ rcd_50^0-rcd_50^post7 == 0 /\ -i_19^0+length_17^0 <= 0 /\ -i_86^post7+i_86^0 == 0 /\ tail_14^0-tail_14^post7 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0 /\ rcd_80^0-rcd_80^post7 == 0 /\ head_16^post7-result_11^1 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ temp0_20^1-head_21^0 == 0 /\ -temp0_15^post7+temp0_15^0 == 0 /\ result_11^post7-temp0_15^0 == 0 /\ -nondet_12^post7+nondet_12^0 == 0), cost: 1
   7: l1 -> l2 : head_16^0'=head_16^post8, head_21^0'=head_21^post8, head_slam_f_18^0'=head_slam_f_18^post8, i_19^0'=i_19^post8, i_86^0'=i_86^post8, length_17^0'=length_17^post8, nondet_12^0'=nondet_12^post8, rcd_50^0'=rcd_50^post8, rcd_80^0'=rcd_80^post8, result_11^0'=result_11^post8, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post8, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post8, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^post8, temp0_20^0'=temp0_20^post8, temp_26^0'=temp_26^post8, tmp_23^0'=tmp_23^post8, (0 == 0 /\ 1-length_17^0 <= 0 /\ -head_slam_f_18^post8+tail_14^post8 <= 0 /\ tmp_23^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ head_16^0-head_16^post8 == 0 /\ -temp0_20^post8+temp0_20^0 == 0 /\ head_21^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -1-i_19^0+i_19^post8 == 0 /\ head_slam_f_18^post8-tail_14^post8 <= 0 /\ -nondet_12^post8+nondet_12^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -tmp_23^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -head_21^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -tmp_23^post8+head_21^post8 <= 0 /\ -tmp_23^post8+head_21^post8 == 0 /\ length_17^0-length_17^post8 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post8-length_17^0 <= 0 /\ tmp_23^post8-temp_26^0 == 0 /\ 1-i_19^post8 <= 0 /\ -1+i_19^post8 <= 0 /\ rcd_80^0-rcd_80^post8 == 0 /\ temp0_15^0-temp0_15^post8 == 0 /\ tmp_23^post8-head_21^post8 <= 0 /\ -result_dot_nondet_sdv_special_return_value_13^post8+length_17^0 <= 0 /\ -i_86^post8+i_86^0 == 0 /\ rcd_50^0-rcd_50^post8 == 0 /\ -result_11^post8+result_11^0 == 0), cost: 1
   1: l2 -> l3 : head_16^0'=head_16^post2, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^post2, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^post2, rcd_50^0'=rcd_50^post2, rcd_80^0'=rcd_80^post2, result_11^0'=result_11^post2, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post2, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^post2, temp0_15^0'=temp0_15^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ -1+result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ result_11^post2-temp0_15^0 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ -nondet_12^post2+nondet_12^0 == 0 /\ temp0_20^1-head_21^0 == 0 /\ temp0_15^0-temp0_15^post2 == 0 /\ rcd_80^0-rcd_80^post2 == 0 /\ rcd_50^0-rcd_50^post2 == 0 /\ head_16^post2-result_11^1 == 0 /\ -tail_14^post2+tail_14^0 == 0 /\ -i_86^post2+i_86^0 == 0), cost: 1
   2: l2 -> l4 : head_16^0'=head_16^post3, head_21^0'=head_21^post3, head_slam_f_18^0'=head_slam_f_18^post3, i_19^0'=i_19^post3, i_86^0'=i_86^post3, length_17^0'=length_17^post3, nondet_12^0'=nondet_12^post3, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^post3, result_11^0'=result_11^post3, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post3, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post3, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^post3, temp0_20^0'=temp0_20^post3, temp_26^0'=temp_26^post3, tmp_23^0'=tmp_23^post3, (0 == 0 /\ -nondet_12^post3+nondet_12^0 == 0 /\ 1-length_17^0 <= 0 /\ -result_11^post3+result_11^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-head_21^post3 <= 0 /\ -tmp_23^post3+head_21^post3 <= 0 /\ -tmp_23^post3+head_21^post3 == 0 /\ 2-i_19^post3 <= 0 /\ -temp_26^0+tmp_23^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+head_21^post3 <= 0 /\ 2-length_17^0 <= 0 /\ -length_17^post3+length_17^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ tmp_23^post3-head_21^post3 <= 0 /\ rcd_80^0-rcd_80^post3 == 0 /\ -temp0_20^post3+temp0_20^0 == 0 /\ length_17^0-result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ head_16^0-head_16^post3 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-tmp_23^post3 <= 0 /\ -i_86^post3+i_86^0 == 0 /\ head_slam_f_18^post3-tail_14^post3 <= 0 /\ -1-i_19^0+i_19^post3 == 0 /\ -2+i_19^post3 <= 0 /\ -length_17^0+result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ temp0_15^0-temp0_15^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+tmp_23^post3 <= 0 /\ -head_slam_f_18^post3+tail_14^post3 <= 0), cost: 1
   3: l4 -> l3 : head_16^0'=head_16^post4, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^post4, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^post4, rcd_50^0'=rcd_50^post4, rcd_80^0'=rcd_80^post4, result_11^0'=result_11^post4, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^post4, temp0_15^0'=temp0_15^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_86^post4+i_86^0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ -temp0_15^0+result_11^post4 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ temp0_20^1-head_21^0 == 0 /\ -i_19^0 <= 0 /\ temp0_15^0-temp0_15^post4 == 0 /\ -rcd_50^post4+rcd_50^0 == 0 /\ -nondet_12^post4+nondet_12^0 == 0 /\ head_16^post4-result_11^1 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0 /\ rcd_80^0-rcd_80^post4 == 0 /\ tail_14^0-tail_14^post4 == 0), cost: 1
  10: l4 -> l4 : head_16^0'=head_16^post6, head_21^0'=head_21^post6, head_slam_f_18^0'=head_slam_f_18^post6, i_19^0'=i_19^post6, i_86^0'=i_86^post6, length_17^0'=length_17^post6, nondet_12^0'=nondet_12^post6, rcd_50^0'=rcd_50^post6, rcd_80^0'=rcd_80^post6, result_11^0'=result_11^post6, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post6, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post6, tail_14^0'=tail_14^post6, temp0_15^0'=temp0_15^post6, temp0_20^0'=temp0_20^post6, temp_26^0'=temp_26^post6, tmp_23^0'=tmp_23^post6, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -head_slam_f_18^post6+head_slam_f_18^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ i_19^post5-i_19^post6 == 0 /\ -result_11^post5+result_11^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post5-result_dot_nondet_sdv_special_return_value_13^post6 == 0 /\ -head_21^post6+head_21^post5 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ tmp_23^post5-tmp_23^post6 == 0 /\ -length_17^post6+length_17^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ tail_14^post5-tail_14^post6 == 0 /\ -i_86^post6+i_86^post5 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post6+result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ result_11^post5-result_11^post6 == 0 /\ -i_19^0 <= 0 /\ nondet_12^post5-nondet_12^post6 == 0 /\ tmp_23^post5-temp_26^0 == 0 /\ temp0_15^post5-temp0_15^post6 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ head_16^post5-head_16^post6 == 0 /\ -rcd_80^post6+rcd_80^post5 == 0 /\ -temp0_20^post6+temp0_20^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ -rcd_50^post6+rcd_50^post5 == 0 /\ -temp_26^post6+temp_26^post5 == 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
   9: l6 -> l1 : head_16^0'=head_16^post1, head_21^0'=head_21^post1, head_slam_f_18^0'=head_slam_f_18^post1, i_19^0'=i_19^post1, i_86^0'=i_86^post1, length_17^0'=length_17^post1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post1, rcd_80^0'=rcd_80^post1, result_11^0'=result_11^post1, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post1, tail_14^0'=tail_14^post1, temp0_15^0'=temp0_15^post1, temp0_20^0'=temp0_20^post1, temp_26^0'=temp_26^post1, tmp_23^0'=tmp_23^post1, (0 == 0 /\ -length_17^post9+length_17^0 == 0 /\ rcd_80^post9-rcd_80^post1 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ -temp0_20^post1+temp0_20^post9 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ result_11^post9-result_11^post1 == 0 /\ rcd_50^post9-rcd_50^post1 == 0 /\ head_slam_f_18^post1-tail_14^post9 <= 0 /\ head_slam_f_18^post1-tail_14^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post9-result_dot_slayer_malloc_sdv_special_return_value_22^post1 == 0 /\ -head_slam_f_18^post1+tail_14^post9 <= 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -nondet_12^1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ -i_19^post1 <= 0 /\ -temp_26^post1+temp_26^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ tail_14^post9-tail_14^post1 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_21^post1+head_slam_f_18^post1 <= 0 /\ -head_21^post1+tail_14^post9 <= 0 /\ temp0_15^post9-temp0_15^post1 == 0 /\ i_19^post1 <= 0 /\ i_19^post1 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ tmp_23^post9-tmp_23^post1 == 0 /\ head_21^post1-head_slam_f_18^post1 <= 0 /\ head_21^post1-head_slam_f_18^post1 == 0 /\ head_21^post1-tail_14^post9 <= 0 /\ head_16^post9-head_16^post1 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0 /\ -i_86^post1+i_86^post9 == 0), cost: 1

	Eliminating location l0 by chaining:

	Applied chaining

	First rule:
	l6 -> l0 : head_16^0'=head_16^post9, head_21^0'=head_21^post9, head_slam_f_18^0'=head_slam_f_18^post9, i_19^0'=i_19^post9, i_86^0'=i_86^post9, length_17^0'=length_17^post9, nondet_12^0'=nondet_12^post9, rcd_50^0'=rcd_50^post9, rcd_80^0'=rcd_80^post9, result_11^0'=result_11^post9, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post9, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post9, tail_14^0'=tail_14^post9, temp0_15^0'=temp0_15^post9, temp0_20^0'=temp0_20^post9, temp_26^0'=temp_26^post9, tmp_23^0'=tmp_23^post9, (-length_17^post9+length_17^0 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0), cost: 1
	Second rule:
	l0 -> l1 : head_16^0'=head_16^post1, head_21^0'=head_21^post1, head_slam_f_18^0'=head_slam_f_18^post1, i_19^0'=i_19^post1, i_86^0'=i_86^post1, length_17^0'=length_17^post1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post1, rcd_80^0'=rcd_80^post1, result_11^0'=result_11^post1, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post1, tail_14^0'=tail_14^post1, temp0_15^0'=temp0_15^post1, temp0_20^0'=temp0_20^post1, temp_26^0'=temp_26^post1, tmp_23^0'=tmp_23^post1, (0 == 0 /\ rcd_50^0-rcd_50^post1 == 0 /\ -temp0_20^post1+temp0_20^0 == 0 /\ -head_21^post1+tail_14^0 <= 0 /\ -tail_14^0+head_slam_f_18^post1 <= 0 /\ -tail_14^0+head_slam_f_18^post1 == 0 /\ tmp_23^0-tmp_23^post1 == 0 /\ head_16^0-head_16^post1 == 0 /\ head_21^post1-tail_14^0 <= 0 /\ tail_14^0-head_slam_f_18^post1 <= 0 /\ -nondet_12^1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ temp_26^0-temp_26^post1 == 0 /\ -i_19^post1 <= 0 /\ tail_14^0-tail_14^post1 == 0 /\ rcd_80^0-rcd_80^post1 == 0 /\ -i_86^post1+i_86^0 == 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ -result_11^post1+result_11^0 == 0 /\ -head_21^post1+head_slam_f_18^post1 <= 0 /\ temp0_15^0-temp0_15^post1 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post1+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ i_19^post1 <= 0 /\ i_19^post1 == 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ head_21^post1-head_slam_f_18^post1 <= 0 /\ head_21^post1-head_slam_f_18^post1 == 0), cost: 1
	New rule:
	l6 -> l1 : head_16^0'=head_16^post1, head_21^0'=head_21^post1, head_slam_f_18^0'=head_slam_f_18^post1, i_19^0'=i_19^post1, i_86^0'=i_86^post1, length_17^0'=length_17^post1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post1, rcd_80^0'=rcd_80^post1, result_11^0'=result_11^post1, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post1, tail_14^0'=tail_14^post1, temp0_15^0'=temp0_15^post1, temp0_20^0'=temp0_20^post1, temp_26^0'=temp_26^post1, tmp_23^0'=tmp_23^post1, (0 == 0 /\ -length_17^post9+length_17^0 == 0 /\ rcd_80^post9-rcd_80^post1 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ -temp0_20^post1+temp0_20^post9 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ result_11^post9-result_11^post1 == 0 /\ rcd_50^post9-rcd_50^post1 == 0 /\ head_slam_f_18^post1-tail_14^post9 <= 0 /\ head_slam_f_18^post1-tail_14^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post9-result_dot_slayer_malloc_sdv_special_return_value_22^post1 == 0 /\ -head_slam_f_18^post1+tail_14^post9 <= 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -nondet_12^1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ -i_19^post1 <= 0 /\ -temp_26^post1+temp_26^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ tail_14^post9-tail_14^post1 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_21^post1+head_slam_f_18^post1 <= 0 /\ -head_21^post1+tail_14^post9 <= 0 /\ temp0_15^post9-temp0_15^post1 == 0 /\ i_19^post1 <= 0 /\ i_19^post1 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ tmp_23^post9-tmp_23^post1 == 0 /\ head_21^post1-head_slam_f_18^post1 <= 0 /\ head_21^post1-head_slam_f_18^post1 == 0 /\ head_21^post1-tail_14^post9 <= 0 /\ head_16^post9-head_16^post1 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0 /\ -i_86^post1+i_86^post9 == 0), cost: 1
	
	Applied deletion

	Removed the following rules: 0 8
	
	Eliminating location l5 by chaining:

	Applied chaining

	First rule:
	l4 -> l5 : head_16^0'=head_16^post5, head_21^0'=head_21^post5, head_slam_f_18^0'=head_slam_f_18^post5, i_19^0'=i_19^post5, i_86^0'=i_86^post5, length_17^0'=length_17^post5, nondet_12^0'=nondet_12^post5, rcd_50^0'=rcd_50^post5, rcd_80^0'=rcd_80^post5, result_11^0'=result_11^post5, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post5, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post5, tail_14^0'=tail_14^post5, temp0_15^0'=temp0_15^post5, temp0_20^0'=temp0_20^post5, temp_26^0'=temp_26^post5, tmp_23^0'=tmp_23^post5, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ -result_11^post5+result_11^0 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ tmp_23^post5-temp_26^0 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
	Second rule:
	l5 -> l4 : head_16^0'=head_16^post6, head_21^0'=head_21^post6, head_slam_f_18^0'=head_slam_f_18^post6, i_19^0'=i_19^post6, i_86^0'=i_86^post6, length_17^0'=length_17^post6, nondet_12^0'=nondet_12^post6, rcd_50^0'=rcd_50^post6, rcd_80^0'=rcd_80^post6, result_11^0'=result_11^post6, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post6, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post6, tail_14^0'=tail_14^post6, temp0_15^0'=temp0_15^post6, temp0_20^0'=temp0_20^post6, temp_26^0'=temp_26^post6, tmp_23^0'=tmp_23^post6, (result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post6 == 0 /\ -temp0_20^post6+temp0_20^0 == 0 /\ -head_slam_f_18^post6+head_slam_f_18^0 == 0 /\ tmp_23^0-tmp_23^post6 == 0 /\ temp_26^0-temp_26^post6 == 0 /\ -nondet_12^post6+nondet_12^0 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post6+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ -length_17^post6+length_17^0 == 0 /\ tail_14^0-tail_14^post6 == 0 /\ -head_21^post6+head_21^0 == 0 /\ temp0_15^0-temp0_15^post6 == 0 /\ rcd_80^0-rcd_80^post6 == 0 /\ -rcd_50^post6+rcd_50^0 == 0 /\ -i_86^post6+i_86^0 == 0 /\ head_16^0-head_16^post6 == 0 /\ -result_11^post6+result_11^0 == 0 /\ i_19^0-i_19^post6 == 0), cost: 1
	New rule:
	l4 -> l4 : head_16^0'=head_16^post6, head_21^0'=head_21^post6, head_slam_f_18^0'=head_slam_f_18^post6, i_19^0'=i_19^post6, i_86^0'=i_86^post6, length_17^0'=length_17^post6, nondet_12^0'=nondet_12^post6, rcd_50^0'=rcd_50^post6, rcd_80^0'=rcd_80^post6, result_11^0'=result_11^post6, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post6, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post6, tail_14^0'=tail_14^post6, temp0_15^0'=temp0_15^post6, temp0_20^0'=temp0_20^post6, temp_26^0'=temp_26^post6, tmp_23^0'=tmp_23^post6, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -head_slam_f_18^post6+head_slam_f_18^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ i_19^post5-i_19^post6 == 0 /\ -result_11^post5+result_11^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post5-result_dot_nondet_sdv_special_return_value_13^post6 == 0 /\ -head_21^post6+head_21^post5 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ tmp_23^post5-tmp_23^post6 == 0 /\ -length_17^post6+length_17^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ tail_14^post5-tail_14^post6 == 0 /\ -i_86^post6+i_86^post5 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post6+result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ result_11^post5-result_11^post6 == 0 /\ -i_19^0 <= 0 /\ nondet_12^post5-nondet_12^post6 == 0 /\ tmp_23^post5-temp_26^0 == 0 /\ temp0_15^post5-temp0_15^post6 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ head_16^post5-head_16^post6 == 0 /\ -rcd_80^post6+rcd_80^post5 == 0 /\ -temp0_20^post6+temp0_20^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ -rcd_50^post6+rcd_50^post5 == 0 /\ -temp_26^post6+temp_26^post5 == 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
	
	Applied deletion

	Removed the following rules: 4 5

Simplified Transitions

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	made implied equalities explicit

	Original rule:
	l2 -> l3 : head_16^0'=head_16^post2, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^post2, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^post2, rcd_50^0'=rcd_50^post2, rcd_80^0'=rcd_80^post2, result_11^0'=result_11^post2, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post2, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^post2, temp0_15^0'=temp0_15^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ -1+result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ result_11^post2-temp0_15^0 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ -nondet_12^post2+nondet_12^0 == 0 /\ temp0_20^1-head_21^0 == 0 /\ temp0_15^0-temp0_15^post2 == 0 /\ rcd_80^0-rcd_80^post2 == 0 /\ rcd_50^0-rcd_50^post2 == 0 /\ head_16^post2-result_11^1 == 0 /\ -tail_14^post2+tail_14^0 == 0 /\ -i_86^post2+i_86^0 == 0), cost: 1
	New rule:
	l2 -> l3 : head_16^0'=head_16^post2, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^post2, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^post2, rcd_50^0'=rcd_50^post2, rcd_80^0'=rcd_80^post2, result_11^0'=result_11^post2, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post2, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^post2, temp0_15^0'=temp0_15^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post2 == 0 /\ -1+result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ result_11^post2-temp0_15^0 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ -nondet_12^post2+nondet_12^0 == 0 /\ temp0_20^1-head_21^0 == 0 /\ temp0_15^0-temp0_15^post2 == 0 /\ rcd_80^0-rcd_80^post2 == 0 /\ rcd_50^0-rcd_50^post2 == 0 /\ head_16^post2-result_11^1 == 0 /\ -tail_14^post2+tail_14^0 == 0 /\ -i_86^post2+i_86^0 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l2 -> l3 : head_16^0'=head_16^post2, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^post2, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^post2, rcd_50^0'=rcd_50^post2, rcd_80^0'=rcd_80^post2, result_11^0'=result_11^post2, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post2, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^post2, temp0_15^0'=temp0_15^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post2 == 0 /\ -1+result_dot_nondet_sdv_special_return_value_13^post2 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ result_11^post2-temp0_15^0 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ -nondet_12^post2+nondet_12^0 == 0 /\ temp0_20^1-head_21^0 == 0 /\ temp0_15^0-temp0_15^post2 == 0 /\ rcd_80^0-rcd_80^post2 == 0 /\ rcd_50^0-rcd_50^post2 == 0 /\ head_16^post2-result_11^1 == 0 /\ -tail_14^post2+tail_14^0 == 0 /\ -i_86^post2+i_86^0 == 0), cost: 1
	New rule:
	l2 -> l3 : head_16^0'=result_11^1, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^0, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 <= 0 /\ 0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ -temp0_20^1+result_11^1 == 0 /\ temp0_20^1-head_21^0 == 0), cost: 1
	
		propagated equality result_dot_nondet_sdv_special_return_value_13^post2 = 1
		
		propagated equality result_11^post2 = temp0_15^0
		
		propagated equality nondet_12^post2 = nondet_12^0
		
		propagated equality temp0_15^post2 = temp0_15^0
		
		propagated equality rcd_80^post2 = rcd_80^0
		
		propagated equality rcd_50^post2 = rcd_50^0
		
		propagated equality head_16^post2 = result_11^1
		
		propagated equality tail_14^post2 = tail_14^0
		
		propagated equality i_86^post2 = i_86^0
		
	Propagated Equalities

	Original rule:
	l2 -> l3 : head_16^0'=result_11^1, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^0, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 <= 0 /\ 0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ -temp0_20^1+result_11^1 == 0 /\ temp0_20^1-head_21^0 == 0), cost: 1
	New rule:
	l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^0, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 <= 0 /\ 0 == 0 /\ -i_19^0+length_17^0 <= 0), cost: 1
	
		propagated equality result_11^1 = temp0_20^1
		
		propagated equality temp0_20^1 = head_21^0
		
	Simplified Guard

	Original rule:
	l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^0, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, (0 <= 0 /\ 0 == 0 /\ -i_19^0+length_17^0 <= 0), cost: 1
	New rule:
	l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^0, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, i_86^0'=i_86^0, length_17^0'=length_17^post2, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
	New rule:
	l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
	
	made implied equalities explicit

	Original rule:
	l2 -> l4 : head_16^0'=head_16^post3, head_21^0'=head_21^post3, head_slam_f_18^0'=head_slam_f_18^post3, i_19^0'=i_19^post3, i_86^0'=i_86^post3, length_17^0'=length_17^post3, nondet_12^0'=nondet_12^post3, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^post3, result_11^0'=result_11^post3, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post3, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post3, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^post3, temp0_20^0'=temp0_20^post3, temp_26^0'=temp_26^post3, tmp_23^0'=tmp_23^post3, (0 == 0 /\ -nondet_12^post3+nondet_12^0 == 0 /\ 1-length_17^0 <= 0 /\ -result_11^post3+result_11^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-head_21^post3 <= 0 /\ -tmp_23^post3+head_21^post3 <= 0 /\ -tmp_23^post3+head_21^post3 == 0 /\ 2-i_19^post3 <= 0 /\ -temp_26^0+tmp_23^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+head_21^post3 <= 0 /\ 2-length_17^0 <= 0 /\ -length_17^post3+length_17^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ tmp_23^post3-head_21^post3 <= 0 /\ rcd_80^0-rcd_80^post3 == 0 /\ -temp0_20^post3+temp0_20^0 == 0 /\ length_17^0-result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ head_16^0-head_16^post3 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-tmp_23^post3 <= 0 /\ -i_86^post3+i_86^0 == 0 /\ head_slam_f_18^post3-tail_14^post3 <= 0 /\ -1-i_19^0+i_19^post3 == 0 /\ -2+i_19^post3 <= 0 /\ -length_17^0+result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ temp0_15^0-temp0_15^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+tmp_23^post3 <= 0 /\ -head_slam_f_18^post3+tail_14^post3 <= 0), cost: 1
	New rule:
	l2 -> l4 : head_16^0'=head_16^post3, head_21^0'=head_21^post3, head_slam_f_18^0'=head_slam_f_18^post3, i_19^0'=i_19^post3, i_86^0'=i_86^post3, length_17^0'=length_17^post3, nondet_12^0'=nondet_12^post3, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^post3, result_11^0'=result_11^post3, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post3, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post3, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^post3, temp0_20^0'=temp0_20^post3, temp_26^0'=temp_26^post3, tmp_23^0'=tmp_23^post3, (0 == 0 /\ -nondet_12^post3+nondet_12^0 == 0 /\ 1-length_17^0 <= 0 /\ -result_11^post3+result_11^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-head_21^post3 <= 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-head_21^post3 == 0 /\ -tmp_23^post3+head_21^post3 <= 0 /\ -tmp_23^post3+head_21^post3 == 0 /\ 2-i_19^post3 <= 0 /\ 2-i_19^post3 == 0 /\ -temp_26^0+tmp_23^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+head_21^post3 <= 0 /\ 2-length_17^0 <= 0 /\ -length_17^post3+length_17^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ tmp_23^post3-head_21^post3 <= 0 /\ rcd_80^0-rcd_80^post3 == 0 /\ -temp0_20^post3+temp0_20^0 == 0 /\ length_17^0-result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ length_17^0-result_dot_nondet_sdv_special_return_value_13^post3 == 0 /\ head_16^0-head_16^post3 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-tmp_23^post3 <= 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-tmp_23^post3 == 0 /\ -i_86^post3+i_86^0 == 0 /\ head_slam_f_18^post3-tail_14^post3 <= 0 /\ head_slam_f_18^post3-tail_14^post3 == 0 /\ -1-i_19^0+i_19^post3 == 0 /\ -2+i_19^post3 <= 0 /\ -length_17^0+result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ temp0_15^0-temp0_15^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+tmp_23^post3 <= 0 /\ -head_slam_f_18^post3+tail_14^post3 <= 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l2 -> l4 : head_16^0'=head_16^post3, head_21^0'=head_21^post3, head_slam_f_18^0'=head_slam_f_18^post3, i_19^0'=i_19^post3, i_86^0'=i_86^post3, length_17^0'=length_17^post3, nondet_12^0'=nondet_12^post3, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^post3, result_11^0'=result_11^post3, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post3, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post3, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^post3, temp0_20^0'=temp0_20^post3, temp_26^0'=temp_26^post3, tmp_23^0'=tmp_23^post3, (0 == 0 /\ -nondet_12^post3+nondet_12^0 == 0 /\ 1-length_17^0 <= 0 /\ -result_11^post3+result_11^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-head_21^post3 <= 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-head_21^post3 == 0 /\ -tmp_23^post3+head_21^post3 <= 0 /\ -tmp_23^post3+head_21^post3 == 0 /\ 2-i_19^post3 <= 0 /\ 2-i_19^post3 == 0 /\ -temp_26^0+tmp_23^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+head_21^post3 <= 0 /\ 2-length_17^0 <= 0 /\ -length_17^post3+length_17^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ tmp_23^post3-head_21^post3 <= 0 /\ rcd_80^0-rcd_80^post3 == 0 /\ -temp0_20^post3+temp0_20^0 == 0 /\ length_17^0-result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ length_17^0-result_dot_nondet_sdv_special_return_value_13^post3 == 0 /\ head_16^0-head_16^post3 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-tmp_23^post3 <= 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post3-tmp_23^post3 == 0 /\ -i_86^post3+i_86^0 == 0 /\ head_slam_f_18^post3-tail_14^post3 <= 0 /\ head_slam_f_18^post3-tail_14^post3 == 0 /\ -1-i_19^0+i_19^post3 == 0 /\ -2+i_19^post3 <= 0 /\ -length_17^0+result_dot_nondet_sdv_special_return_value_13^post3 <= 0 /\ temp0_15^0-temp0_15^post3 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post3+tmp_23^post3 <= 0 /\ -head_slam_f_18^post3+tail_14^post3 <= 0), cost: 1
	New rule:
	l2 -> l4 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (0 <= 0 /\ 0 == 0 /\ 1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
	
		propagated equality nondet_12^post3 = nondet_12^0
		
		propagated equality result_11^post3 = result_11^0
		
		propagated equality head_21^post3 = result_dot_slayer_malloc_sdv_special_return_value_22^post3
		
		propagated equality result_dot_slayer_malloc_sdv_special_return_value_22^post3 = tmp_23^post3
		
		propagated equality i_19^post3 = 2
		
		propagated equality tmp_23^post3 = temp_26^0
		
		propagated equality length_17^post3 = length_17^0
		
		propagated equality rcd_80^post3 = rcd_80^0
		
		propagated equality temp0_20^post3 = temp0_20^0
		
		propagated equality result_dot_nondet_sdv_special_return_value_13^post3 = length_17^0
		
		propagated equality head_16^post3 = head_16^0
		
		propagated equality i_86^post3 = i_86^0
		
		propagated equality head_slam_f_18^post3 = tail_14^post3
		
		propagated equality temp0_15^post3 = temp0_15^0
		
	Simplified Guard

	Original rule:
	l2 -> l4 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (0 <= 0 /\ 0 == 0 /\ 1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
	New rule:
	l2 -> l4 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l2 -> l4 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^post3, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
	New rule:
	l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l4 -> l3 : head_16^0'=head_16^post4, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^post4, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^post4, rcd_50^0'=rcd_50^post4, rcd_80^0'=rcd_80^post4, result_11^0'=result_11^post4, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^post4, temp0_15^0'=temp0_15^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_86^post4+i_86^0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ -temp0_15^0+result_11^post4 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ temp0_20^1-head_21^0 == 0 /\ -i_19^0 <= 0 /\ temp0_15^0-temp0_15^post4 == 0 /\ -rcd_50^post4+rcd_50^0 == 0 /\ -nondet_12^post4+nondet_12^0 == 0 /\ head_16^post4-result_11^1 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0 /\ rcd_80^0-rcd_80^post4 == 0 /\ tail_14^0-tail_14^post4 == 0), cost: 1
	New rule:
	l4 -> l3 : head_16^0'=result_11^1, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^0, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ -temp0_20^1+result_11^1 == 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ temp0_20^1-head_21^0 == 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
	
		propagated equality i_86^post4 = i_86^0
		
		propagated equality result_11^post4 = temp0_15^0
		
		propagated equality temp0_15^post4 = temp0_15^0
		
		propagated equality rcd_50^post4 = rcd_50^0
		
		propagated equality nondet_12^post4 = nondet_12^0
		
		propagated equality head_16^post4 = result_11^1
		
		propagated equality rcd_80^post4 = rcd_80^0
		
		propagated equality tail_14^post4 = tail_14^0
		
	Propagated Equalities

	Original rule:
	l4 -> l3 : head_16^0'=result_11^1, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^0, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ -temp0_20^1+result_11^1 == 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ temp0_20^1-head_21^0 == 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
	New rule:
	l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^0, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
	
		propagated equality result_11^1 = temp0_20^1
		
		propagated equality temp0_20^1 = head_21^0
		
	Simplified Guard

	Original rule:
	l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^0, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (0 == 0 /\ 1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
	New rule:
	l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^0, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, i_86^0'=i_86^0, length_17^0'=length_17^post4, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
	New rule:
	l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l1 -> l3 : head_16^0'=head_16^post7, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^post7, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^post7, rcd_50^0'=rcd_50^post7, rcd_80^0'=rcd_80^post7, result_11^0'=result_11^post7, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^post7, temp0_15^0'=temp0_15^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (0 == 0 /\ rcd_50^0-rcd_50^post7 == 0 /\ -i_19^0+length_17^0 <= 0 /\ -i_86^post7+i_86^0 == 0 /\ tail_14^0-tail_14^post7 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0 /\ rcd_80^0-rcd_80^post7 == 0 /\ head_16^post7-result_11^1 == 0 /\ -temp0_20^1+result_11^1 == 0 /\ temp0_20^1-head_21^0 == 0 /\ -temp0_15^post7+temp0_15^0 == 0 /\ result_11^post7-temp0_15^0 == 0 /\ -nondet_12^post7+nondet_12^0 == 0), cost: 1
	New rule:
	l1 -> l3 : head_16^0'=result_11^1, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^0, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0 /\ -temp0_20^1+result_11^1 == 0 /\ temp0_20^1-head_21^0 == 0), cost: 1
	
		propagated equality rcd_50^post7 = rcd_50^0
		
		propagated equality i_86^post7 = i_86^0
		
		propagated equality tail_14^post7 = tail_14^0
		
		propagated equality rcd_80^post7 = rcd_80^0
		
		propagated equality head_16^post7 = result_11^1
		
		propagated equality temp0_15^post7 = temp0_15^0
		
		propagated equality result_11^post7 = temp0_15^0
		
		propagated equality nondet_12^post7 = nondet_12^0
		
	Propagated Equalities

	Original rule:
	l1 -> l3 : head_16^0'=result_11^1, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^0, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0 /\ -temp0_20^1+result_11^1 == 0 /\ temp0_20^1-head_21^0 == 0), cost: 1
	New rule:
	l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^0, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
	
		propagated equality result_11^1 = temp0_20^1
		
		propagated equality temp0_20^1 = head_21^0
		
	Simplified Guard

	Original rule:
	l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^0, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (0 == 0 /\ -i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
	New rule:
	l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^0, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, i_86^0'=i_86^0, length_17^0'=length_17^post7, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
	New rule:
	l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
	
	made implied equalities explicit

	Original rule:
	l1 -> l2 : head_16^0'=head_16^post8, head_21^0'=head_21^post8, head_slam_f_18^0'=head_slam_f_18^post8, i_19^0'=i_19^post8, i_86^0'=i_86^post8, length_17^0'=length_17^post8, nondet_12^0'=nondet_12^post8, rcd_50^0'=rcd_50^post8, rcd_80^0'=rcd_80^post8, result_11^0'=result_11^post8, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post8, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post8, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^post8, temp0_20^0'=temp0_20^post8, temp_26^0'=temp_26^post8, tmp_23^0'=tmp_23^post8, (0 == 0 /\ 1-length_17^0 <= 0 /\ -head_slam_f_18^post8+tail_14^post8 <= 0 /\ tmp_23^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ head_16^0-head_16^post8 == 0 /\ -temp0_20^post8+temp0_20^0 == 0 /\ head_21^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -1-i_19^0+i_19^post8 == 0 /\ head_slam_f_18^post8-tail_14^post8 <= 0 /\ -nondet_12^post8+nondet_12^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -tmp_23^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -head_21^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -tmp_23^post8+head_21^post8 <= 0 /\ -tmp_23^post8+head_21^post8 == 0 /\ length_17^0-length_17^post8 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post8-length_17^0 <= 0 /\ tmp_23^post8-temp_26^0 == 0 /\ 1-i_19^post8 <= 0 /\ -1+i_19^post8 <= 0 /\ rcd_80^0-rcd_80^post8 == 0 /\ temp0_15^0-temp0_15^post8 == 0 /\ tmp_23^post8-head_21^post8 <= 0 /\ -result_dot_nondet_sdv_special_return_value_13^post8+length_17^0 <= 0 /\ -i_86^post8+i_86^0 == 0 /\ rcd_50^0-rcd_50^post8 == 0 /\ -result_11^post8+result_11^0 == 0), cost: 1
	New rule:
	l1 -> l2 : head_16^0'=head_16^post8, head_21^0'=head_21^post8, head_slam_f_18^0'=head_slam_f_18^post8, i_19^0'=i_19^post8, i_86^0'=i_86^post8, length_17^0'=length_17^post8, nondet_12^0'=nondet_12^post8, rcd_50^0'=rcd_50^post8, rcd_80^0'=rcd_80^post8, result_11^0'=result_11^post8, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post8, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post8, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^post8, temp0_20^0'=temp0_20^post8, temp_26^0'=temp_26^post8, tmp_23^0'=tmp_23^post8, (0 == 0 /\ 1-length_17^0 <= 0 /\ -head_slam_f_18^post8+tail_14^post8 <= 0 /\ -head_slam_f_18^post8+tail_14^post8 == 0 /\ tmp_23^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ tmp_23^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 == 0 /\ head_16^0-head_16^post8 == 0 /\ -temp0_20^post8+temp0_20^0 == 0 /\ head_21^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ head_21^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 == 0 /\ -1-i_19^0+i_19^post8 == 0 /\ head_slam_f_18^post8-tail_14^post8 <= 0 /\ -nondet_12^post8+nondet_12^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -tmp_23^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -head_21^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -tmp_23^post8+head_21^post8 <= 0 /\ -tmp_23^post8+head_21^post8 == 0 /\ length_17^0-length_17^post8 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post8-length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post8-length_17^0 == 0 /\ tmp_23^post8-temp_26^0 == 0 /\ 1-i_19^post8 <= 0 /\ 1-i_19^post8 == 0 /\ -1+i_19^post8 <= 0 /\ rcd_80^0-rcd_80^post8 == 0 /\ temp0_15^0-temp0_15^post8 == 0 /\ tmp_23^post8-head_21^post8 <= 0 /\ -result_dot_nondet_sdv_special_return_value_13^post8+length_17^0 <= 0 /\ -i_86^post8+i_86^0 == 0 /\ rcd_50^0-rcd_50^post8 == 0 /\ -result_11^post8+result_11^0 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l1 -> l2 : head_16^0'=head_16^post8, head_21^0'=head_21^post8, head_slam_f_18^0'=head_slam_f_18^post8, i_19^0'=i_19^post8, i_86^0'=i_86^post8, length_17^0'=length_17^post8, nondet_12^0'=nondet_12^post8, rcd_50^0'=rcd_50^post8, rcd_80^0'=rcd_80^post8, result_11^0'=result_11^post8, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post8, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post8, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^post8, temp0_20^0'=temp0_20^post8, temp_26^0'=temp_26^post8, tmp_23^0'=tmp_23^post8, (0 == 0 /\ 1-length_17^0 <= 0 /\ -head_slam_f_18^post8+tail_14^post8 <= 0 /\ -head_slam_f_18^post8+tail_14^post8 == 0 /\ tmp_23^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ tmp_23^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 == 0 /\ head_16^0-head_16^post8 == 0 /\ -temp0_20^post8+temp0_20^0 == 0 /\ head_21^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ head_21^post8-result_dot_slayer_malloc_sdv_special_return_value_22^post8 == 0 /\ -1-i_19^0+i_19^post8 == 0 /\ head_slam_f_18^post8-tail_14^post8 <= 0 /\ -nondet_12^post8+nondet_12^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -tmp_23^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -head_21^post8+result_dot_slayer_malloc_sdv_special_return_value_22^post8 <= 0 /\ -tmp_23^post8+head_21^post8 <= 0 /\ -tmp_23^post8+head_21^post8 == 0 /\ length_17^0-length_17^post8 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post8-length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post8-length_17^0 == 0 /\ tmp_23^post8-temp_26^0 == 0 /\ 1-i_19^post8 <= 0 /\ 1-i_19^post8 == 0 /\ -1+i_19^post8 <= 0 /\ rcd_80^0-rcd_80^post8 == 0 /\ temp0_15^0-temp0_15^post8 == 0 /\ tmp_23^post8-head_21^post8 <= 0 /\ -result_dot_nondet_sdv_special_return_value_13^post8+length_17^0 <= 0 /\ -i_86^post8+i_86^0 == 0 /\ rcd_50^0-rcd_50^post8 == 0 /\ -result_11^post8+result_11^0 == 0), cost: 1
	New rule:
	l1 -> l2 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (0 <= 0 /\ 0 == 0 /\ 1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
	
		propagated equality head_slam_f_18^post8 = tail_14^post8
		
		propagated equality result_dot_slayer_malloc_sdv_special_return_value_22^post8 = tmp_23^post8
		
		propagated equality head_16^post8 = head_16^0
		
		propagated equality temp0_20^post8 = temp0_20^0
		
		propagated equality head_21^post8 = tmp_23^post8
		
		propagated equality i_19^post8 = 1+i_19^0
		
		propagated equality nondet_12^post8 = nondet_12^0
		
		propagated equality length_17^post8 = length_17^0
		
		propagated equality result_dot_nondet_sdv_special_return_value_13^post8 = length_17^0
		
		propagated equality tmp_23^post8 = temp_26^0
		
		propagated equality rcd_80^post8 = rcd_80^0
		
		propagated equality temp0_15^post8 = temp0_15^0
		
		propagated equality i_86^post8 = i_86^0
		
		propagated equality rcd_50^post8 = rcd_50^0
		
		propagated equality result_11^post8 = result_11^0
		
	Simplified Guard

	Original rule:
	l1 -> l2 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (0 <= 0 /\ 0 == 0 /\ 1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
	New rule:
	l1 -> l2 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
	
	made implied equalities explicit

	Original rule:
	l1 -> l2 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
	New rule:
	l1 -> l2 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ i_19^0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l1 -> l2 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, i_86^0'=i_86^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
	New rule:
	l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
	
	made implied equalities explicit

	Original rule:
	l6 -> l1 : head_16^0'=head_16^post1, head_21^0'=head_21^post1, head_slam_f_18^0'=head_slam_f_18^post1, i_19^0'=i_19^post1, i_86^0'=i_86^post1, length_17^0'=length_17^post1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post1, rcd_80^0'=rcd_80^post1, result_11^0'=result_11^post1, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post1, tail_14^0'=tail_14^post1, temp0_15^0'=temp0_15^post1, temp0_20^0'=temp0_20^post1, temp_26^0'=temp_26^post1, tmp_23^0'=tmp_23^post1, (0 == 0 /\ -length_17^post9+length_17^0 == 0 /\ rcd_80^post9-rcd_80^post1 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ -temp0_20^post1+temp0_20^post9 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ result_11^post9-result_11^post1 == 0 /\ rcd_50^post9-rcd_50^post1 == 0 /\ head_slam_f_18^post1-tail_14^post9 <= 0 /\ head_slam_f_18^post1-tail_14^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post9-result_dot_slayer_malloc_sdv_special_return_value_22^post1 == 0 /\ -head_slam_f_18^post1+tail_14^post9 <= 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -nondet_12^1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ -i_19^post1 <= 0 /\ -temp_26^post1+temp_26^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ tail_14^post9-tail_14^post1 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_21^post1+head_slam_f_18^post1 <= 0 /\ -head_21^post1+tail_14^post9 <= 0 /\ temp0_15^post9-temp0_15^post1 == 0 /\ i_19^post1 <= 0 /\ i_19^post1 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ tmp_23^post9-tmp_23^post1 == 0 /\ head_21^post1-head_slam_f_18^post1 <= 0 /\ head_21^post1-head_slam_f_18^post1 == 0 /\ head_21^post1-tail_14^post9 <= 0 /\ head_16^post9-head_16^post1 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0 /\ -i_86^post1+i_86^post9 == 0), cost: 1
	New rule:
	l6 -> l1 : head_16^0'=head_16^post1, head_21^0'=head_21^post1, head_slam_f_18^0'=head_slam_f_18^post1, i_19^0'=i_19^post1, i_86^0'=i_86^post1, length_17^0'=length_17^post1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post1, rcd_80^0'=rcd_80^post1, result_11^0'=result_11^post1, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post1, tail_14^0'=tail_14^post1, temp0_15^0'=temp0_15^post1, temp0_20^0'=temp0_20^post1, temp_26^0'=temp_26^post1, tmp_23^0'=tmp_23^post1, (0 == 0 /\ -length_17^post9+length_17^0 == 0 /\ rcd_80^post9-rcd_80^post1 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ -temp0_20^post1+temp0_20^post9 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ result_11^post9-result_11^post1 == 0 /\ rcd_50^post9-rcd_50^post1 == 0 /\ head_slam_f_18^post1-tail_14^post9 <= 0 /\ head_slam_f_18^post1-tail_14^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post9-result_dot_slayer_malloc_sdv_special_return_value_22^post1 == 0 /\ -head_slam_f_18^post1+tail_14^post9 <= 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -nondet_12^1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ -i_19^post1 <= 0 /\ -i_19^post1 == 0 /\ -temp_26^post1+temp_26^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ tail_14^post9-tail_14^post1 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_21^post1+head_slam_f_18^post1 <= 0 /\ -head_21^post1+head_slam_f_18^post1 == 0 /\ -head_21^post1+tail_14^post9 <= 0 /\ -head_21^post1+tail_14^post9 == 0 /\ temp0_15^post9-temp0_15^post1 == 0 /\ i_19^post1 <= 0 /\ i_19^post1 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ tmp_23^post9-tmp_23^post1 == 0 /\ head_21^post1-head_slam_f_18^post1 <= 0 /\ head_21^post1-head_slam_f_18^post1 == 0 /\ head_21^post1-tail_14^post9 <= 0 /\ head_16^post9-head_16^post1 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0 /\ -i_86^post1+i_86^post9 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l6 -> l1 : head_16^0'=head_16^post1, head_21^0'=head_21^post1, head_slam_f_18^0'=head_slam_f_18^post1, i_19^0'=i_19^post1, i_86^0'=i_86^post1, length_17^0'=length_17^post1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post1, rcd_80^0'=rcd_80^post1, result_11^0'=result_11^post1, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post1, tail_14^0'=tail_14^post1, temp0_15^0'=temp0_15^post1, temp0_20^0'=temp0_20^post1, temp_26^0'=temp_26^post1, tmp_23^0'=tmp_23^post1, (0 == 0 /\ -length_17^post9+length_17^0 == 0 /\ rcd_80^post9-rcd_80^post1 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ -temp0_20^post1+temp0_20^post9 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ result_11^post9-result_11^post1 == 0 /\ rcd_50^post9-rcd_50^post1 == 0 /\ head_slam_f_18^post1-tail_14^post9 <= 0 /\ head_slam_f_18^post1-tail_14^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^post9-result_dot_slayer_malloc_sdv_special_return_value_22^post1 == 0 /\ -head_slam_f_18^post1+tail_14^post9 <= 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -nondet_12^1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ -i_19^post1 <= 0 /\ -i_19^post1 == 0 /\ -temp_26^post1+temp_26^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ -length_17^post1+result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ tail_14^post9-tail_14^post1 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_21^post1+head_slam_f_18^post1 <= 0 /\ -head_21^post1+head_slam_f_18^post1 == 0 /\ -head_21^post1+tail_14^post9 <= 0 /\ -head_21^post1+tail_14^post9 == 0 /\ temp0_15^post9-temp0_15^post1 == 0 /\ i_19^post1 <= 0 /\ i_19^post1 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 <= 0 /\ length_17^post1-result_dot_nondet_sdv_special_return_value_13^post1 == 0 /\ tmp_23^post9-tmp_23^post1 == 0 /\ head_21^post1-head_slam_f_18^post1 <= 0 /\ head_21^post1-head_slam_f_18^post1 == 0 /\ head_21^post1-tail_14^post9 <= 0 /\ head_16^post9-head_16^post1 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0 /\ -i_86^post1+i_86^post9 == 0), cost: 1
	New rule:
	l6 -> l1 : head_16^0'=head_16^post9, head_21^0'=tail_14^post9, head_slam_f_18^0'=tail_14^post9, i_19^0'=0, i_86^0'=i_86^post9, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post9, rcd_80^0'=rcd_80^post9, result_11^0'=result_11^post9, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post9, tail_14^0'=tail_14^post9, temp0_15^0'=temp0_15^post9, temp0_20^0'=temp0_20^post9, temp_26^0'=temp_26^post9, tmp_23^0'=tmp_23^post9, (0 <= 0 /\ 0 == 0 /\ -length_17^post9+length_17^0 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0), cost: 1
	
		propagated equality rcd_80^post1 = rcd_80^post9
		
		propagated equality temp0_20^post1 = temp0_20^post9
		
		propagated equality result_11^post1 = result_11^post9
		
		propagated equality rcd_50^post1 = rcd_50^post9
		
		propagated equality head_slam_f_18^post1 = tail_14^post9
		
		propagated equality result_dot_slayer_malloc_sdv_special_return_value_22^post1 = result_dot_slayer_malloc_sdv_special_return_value_22^post9
		
		propagated equality result_dot_nondet_sdv_special_return_value_13^post1 = nondet_12^1
		
		propagated equality i_19^post1 = 0
		
		propagated equality temp_26^post1 = temp_26^post9
		
		propagated equality length_17^post1 = nondet_12^1
		
		propagated equality tail_14^post1 = tail_14^post9
		
		propagated equality head_21^post1 = tail_14^post9
		
		propagated equality temp0_15^post1 = temp0_15^post9
		
		propagated equality tmp_23^post1 = tmp_23^post9
		
		propagated equality head_16^post1 = head_16^post9
		
		propagated equality i_86^post1 = i_86^post9
		
	Propagated Equalities

	Original rule:
	l6 -> l1 : head_16^0'=head_16^post9, head_21^0'=tail_14^post9, head_slam_f_18^0'=tail_14^post9, i_19^0'=0, i_86^0'=i_86^post9, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^post9, rcd_80^0'=rcd_80^post9, result_11^0'=result_11^post9, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post9, tail_14^0'=tail_14^post9, temp0_15^0'=temp0_15^post9, temp0_20^0'=temp0_20^post9, temp_26^0'=temp_26^post9, tmp_23^0'=tmp_23^post9, (0 <= 0 /\ 0 == 0 /\ -length_17^post9+length_17^0 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post9+result_dot_slayer_malloc_sdv_special_return_value_22^0 == 0 /\ temp_26^0-temp_26^post9 == 0 /\ rcd_50^0-rcd_50^post9 == 0 /\ i_19^0-i_19^post9 == 0 /\ -temp0_20^post9+temp0_20^0 == 0 /\ tail_14^0-tail_14^post9 == 0 /\ -head_21^post9+head_21^0 == 0 /\ -result_11^post9+result_11^0 == 0 /\ head_16^0-head_16^post9 == 0 /\ -tmp_23^post9+tmp_23^0 == 0 /\ rcd_80^0-rcd_80^post9 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post9 == 0 /\ i_86^0-i_86^post9 == 0 /\ -head_slam_f_18^post9+head_slam_f_18^0 == 0 /\ -nondet_12^post9+nondet_12^0 == 0 /\ temp0_15^0-temp0_15^post9 == 0), cost: 1
	New rule:
	l6 -> l1 : head_16^0'=head_16^0, head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, i_86^0'=i_86^0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^0, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^0, tmp_23^0'=tmp_23^0, (0 <= 0 /\ 0 == 0), cost: 1
	
		propagated equality length_17^post9 = length_17^0
		
		propagated equality result_dot_slayer_malloc_sdv_special_return_value_22^post9 = result_dot_slayer_malloc_sdv_special_return_value_22^0
		
		propagated equality temp_26^post9 = temp_26^0
		
		propagated equality rcd_50^post9 = rcd_50^0
		
		propagated equality i_19^post9 = i_19^0
		
		propagated equality temp0_20^post9 = temp0_20^0
		
		propagated equality tail_14^post9 = tail_14^0
		
		propagated equality head_21^post9 = head_21^0
		
		propagated equality result_11^post9 = result_11^0
		
		propagated equality head_16^post9 = head_16^0
		
		propagated equality tmp_23^post9 = tmp_23^0
		
		propagated equality rcd_80^post9 = rcd_80^0
		
		propagated equality result_dot_nondet_sdv_special_return_value_13^post9 = result_dot_nondet_sdv_special_return_value_13^0
		
		propagated equality i_86^post9 = i_86^0
		
		propagated equality head_slam_f_18^post9 = head_slam_f_18^0
		
		propagated equality nondet_12^post9 = nondet_12^0
		
		propagated equality temp0_15^post9 = temp0_15^0
		
	Simplified Guard

	Original rule:
	l6 -> l1 : head_16^0'=head_16^0, head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, i_86^0'=i_86^0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^0, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^0, tmp_23^0'=tmp_23^0, (0 <= 0 /\ 0 == 0), cost: 1
	New rule:
	l6 -> l1 : head_16^0'=head_16^0, head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, i_86^0'=i_86^0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^0, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^0, tmp_23^0'=tmp_23^0, T, cost: 1
	
	Removed Trivial Updates

	Original rule:
	l6 -> l1 : head_16^0'=head_16^0, head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, i_86^0'=i_86^0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^0, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^0, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^0, tmp_23^0'=tmp_23^0, T, cost: 1
	New rule:
	l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1
	
	made implied equalities explicit

	Original rule:
	l4 -> l4 : head_16^0'=head_16^post6, head_21^0'=head_21^post6, head_slam_f_18^0'=head_slam_f_18^post6, i_19^0'=i_19^post6, i_86^0'=i_86^post6, length_17^0'=length_17^post6, nondet_12^0'=nondet_12^post6, rcd_50^0'=rcd_50^post6, rcd_80^0'=rcd_80^post6, result_11^0'=result_11^post6, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post6, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post6, tail_14^0'=tail_14^post6, temp0_15^0'=temp0_15^post6, temp0_20^0'=temp0_20^post6, temp_26^0'=temp_26^post6, tmp_23^0'=tmp_23^post6, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -head_slam_f_18^post6+head_slam_f_18^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ i_19^post5-i_19^post6 == 0 /\ -result_11^post5+result_11^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post5-result_dot_nondet_sdv_special_return_value_13^post6 == 0 /\ -head_21^post6+head_21^post5 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ tmp_23^post5-tmp_23^post6 == 0 /\ -length_17^post6+length_17^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ tail_14^post5-tail_14^post6 == 0 /\ -i_86^post6+i_86^post5 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post6+result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ result_11^post5-result_11^post6 == 0 /\ -i_19^0 <= 0 /\ nondet_12^post5-nondet_12^post6 == 0 /\ tmp_23^post5-temp_26^0 == 0 /\ temp0_15^post5-temp0_15^post6 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ head_16^post5-head_16^post6 == 0 /\ -rcd_80^post6+rcd_80^post5 == 0 /\ -temp0_20^post6+temp0_20^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ -rcd_50^post6+rcd_50^post5 == 0 /\ -temp_26^post6+temp_26^post5 == 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
	New rule:
	l4 -> l4 : head_16^0'=head_16^post6, head_21^0'=head_21^post6, head_slam_f_18^0'=head_slam_f_18^post6, i_19^0'=i_19^post6, i_86^0'=i_86^post6, length_17^0'=length_17^post6, nondet_12^0'=nondet_12^post6, rcd_50^0'=rcd_50^post6, rcd_80^0'=rcd_80^post6, result_11^0'=result_11^post6, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post6, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post6, tail_14^0'=tail_14^post6, temp0_15^0'=temp0_15^post6, temp0_20^0'=temp0_20^post6, temp_26^0'=temp_26^post6, tmp_23^0'=tmp_23^post6, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -head_slam_f_18^post6+head_slam_f_18^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ i_19^post5-i_19^post6 == 0 /\ -result_11^post5+result_11^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post5-result_dot_nondet_sdv_special_return_value_13^post6 == 0 /\ -head_21^post6+head_21^post5 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ tmp_23^post5-tmp_23^post6 == 0 /\ -length_17^post6+length_17^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ tail_14^post5-tail_14^post6 == 0 /\ -i_86^post6+i_86^post5 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post6+result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -1+i_19^post5-i_86^post5 == 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ result_11^post5-result_11^post6 == 0 /\ -i_19^0 <= 0 /\ nondet_12^post5-nondet_12^post6 == 0 /\ tmp_23^post5-temp_26^0 == 0 /\ temp0_15^post5-temp0_15^post6 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ head_16^post5-head_16^post6 == 0 /\ -rcd_80^post6+rcd_80^post5 == 0 /\ -temp0_20^post6+temp0_20^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ -rcd_50^post6+rcd_50^post5 == 0 /\ -temp_26^post6+temp_26^post5 == 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
	
	Propagated Equalities

	Original rule:
	l4 -> l4 : head_16^0'=head_16^post6, head_21^0'=head_21^post6, head_slam_f_18^0'=head_slam_f_18^post6, i_19^0'=i_19^post6, i_86^0'=i_86^post6, length_17^0'=length_17^post6, nondet_12^0'=nondet_12^post6, rcd_50^0'=rcd_50^post6, rcd_80^0'=rcd_80^post6, result_11^0'=result_11^post6, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post6, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post6, tail_14^0'=tail_14^post6, temp0_15^0'=temp0_15^post6, temp0_20^0'=temp0_20^post6, temp_26^0'=temp_26^post6, tmp_23^0'=tmp_23^post6, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -head_slam_f_18^post6+head_slam_f_18^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ i_19^post5-i_19^post6 == 0 /\ -result_11^post5+result_11^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^post5-result_dot_nondet_sdv_special_return_value_13^post6 == 0 /\ -head_21^post6+head_21^post5 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ tmp_23^post5-tmp_23^post6 == 0 /\ -length_17^post6+length_17^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ tail_14^post5-tail_14^post6 == 0 /\ -i_86^post6+i_86^post5 == 0 /\ -result_dot_slayer_malloc_sdv_special_return_value_22^post6+result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -1+i_19^post5-i_86^post5 == 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ result_11^post5-result_11^post6 == 0 /\ -i_19^0 <= 0 /\ nondet_12^post5-nondet_12^post6 == 0 /\ tmp_23^post5-temp_26^0 == 0 /\ temp0_15^post5-temp0_15^post6 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ head_16^post5-head_16^post6 == 0 /\ -rcd_80^post6+rcd_80^post5 == 0 /\ -temp0_20^post6+temp0_20^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ -rcd_50^post6+rcd_50^post5 == 0 /\ -temp_26^post6+temp_26^post5 == 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
	New rule:
	l4 -> l4 : head_16^0'=head_16^post5, head_21^0'=head_21^post5, head_slam_f_18^0'=head_slam_f_18^post5, i_19^0'=i_19^post5, i_86^0'=i_86^post5, length_17^0'=length_17^post5, nondet_12^0'=nondet_12^post5, rcd_50^0'=rcd_50^post5, rcd_80^0'=rcd_80^post5, result_11^0'=result_11^post5, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post5, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post5, tail_14^0'=tail_14^post5, temp0_15^0'=temp0_15^post5, temp0_20^0'=temp0_20^post5, temp_26^0'=temp_26^post5, tmp_23^0'=tmp_23^post5, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ -result_11^post5+result_11^0 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -1+i_19^post5-i_86^post5 == 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ tmp_23^post5-temp_26^0 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
	
		propagated equality head_slam_f_18^post6 = head_slam_f_18^post5
		
		propagated equality i_19^post6 = i_19^post5
		
		propagated equality result_dot_nondet_sdv_special_return_value_13^post6 = result_dot_nondet_sdv_special_return_value_13^post5
		
		propagated equality head_21^post6 = head_21^post5
		
		propagated equality tmp_23^post6 = tmp_23^post5
		
		propagated equality length_17^post6 = length_17^post5
		
		propagated equality tail_14^post6 = tail_14^post5
		
		propagated equality i_86^post6 = i_86^post5
		
		propagated equality result_dot_slayer_malloc_sdv_special_return_value_22^post6 = result_dot_slayer_malloc_sdv_special_return_value_22^post5
		
		propagated equality result_11^post6 = result_11^post5
		
		propagated equality nondet_12^post6 = nondet_12^post5
		
		propagated equality temp0_15^post6 = temp0_15^post5
		
		propagated equality head_16^post6 = head_16^post5
		
		propagated equality rcd_80^post6 = rcd_80^post5
		
		propagated equality temp0_20^post6 = temp0_20^post5
		
		propagated equality rcd_50^post6 = rcd_50^post5
		
		propagated equality temp_26^post6 = temp_26^post5
		
	Propagated Equalities

	Original rule:
	l4 -> l4 : head_16^0'=head_16^post5, head_21^0'=head_21^post5, head_slam_f_18^0'=head_slam_f_18^post5, i_19^0'=i_19^post5, i_86^0'=i_86^post5, length_17^0'=length_17^post5, nondet_12^0'=nondet_12^post5, rcd_50^0'=rcd_50^post5, rcd_80^0'=rcd_80^post5, result_11^0'=result_11^post5, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post5, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post5, tail_14^0'=tail_14^post5, temp0_15^0'=temp0_15^post5, temp0_20^0'=temp0_20^post5, temp_26^0'=temp_26^post5, tmp_23^0'=tmp_23^post5, (0 == 0 /\ rcd_50^0-rcd_50^post5 == 0 /\ -nondet_12^post5+nondet_12^0 == 0 /\ result_dot_nondet_sdv_special_return_value_13^0-result_dot_nondet_sdv_special_return_value_13^post5 == 0 /\ -result_11^post5+result_11^0 == 0 /\ -tmp_23^post5+head_21^post5 == 0 /\ -tail_14^post5+tail_14^0 == 0 /\ -1+i_19^post5-i_86^post5 <= 0 /\ -1+i_19^post5-i_86^post5 == 0 /\ -head_slam_f_18^post5+head_slam_f_18^0 == 0 /\ result_dot_slayer_malloc_sdv_special_return_value_22^0-result_dot_slayer_malloc_sdv_special_return_value_22^post5 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1+i_86^post5-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ tmp_23^post5-temp_26^0 == 0 /\ -temp0_20^post5+temp0_20^0 == 0 /\ head_16^0-head_16^post5 == 0 /\ -1+i_19^post5-i_19^0 == 0 /\ 1-i_19^post5+i_86^post5 <= 0 /\ temp0_15^0-temp0_15^post5 == 0 /\ length_17^0-length_17^post5 == 0), cost: 1
	New rule:
	l4 -> l4 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=head_slam_f_18^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^post5, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^0, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (0 <= 0 /\ 0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	
		propagated equality rcd_50^post5 = rcd_50^0
		
		propagated equality nondet_12^post5 = nondet_12^0
		
		propagated equality result_dot_nondet_sdv_special_return_value_13^post5 = result_dot_nondet_sdv_special_return_value_13^0
		
		propagated equality result_11^post5 = result_11^0
		
		propagated equality head_21^post5 = tmp_23^post5
		
		propagated equality tail_14^post5 = tail_14^0
		
		propagated equality i_19^post5 = 1+i_86^post5
		
		propagated equality head_slam_f_18^post5 = head_slam_f_18^0
		
		propagated equality result_dot_slayer_malloc_sdv_special_return_value_22^post5 = result_dot_slayer_malloc_sdv_special_return_value_22^0
		
		propagated equality tmp_23^post5 = temp_26^0
		
		propagated equality temp0_20^post5 = temp0_20^0
		
		propagated equality head_16^post5 = head_16^0
		
		propagated equality i_86^post5 = i_19^0
		
		propagated equality temp0_15^post5 = temp0_15^0
		
		propagated equality length_17^post5 = length_17^0
		
	Simplified Guard

	Original rule:
	l4 -> l4 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=head_slam_f_18^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^post5, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^0, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (0 <= 0 /\ 0 == 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	New rule:
	l4 -> l4 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=head_slam_f_18^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^post5, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^0, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	
	Removed Trivial Updates

	Original rule:
	l4 -> l4 : head_16^0'=head_16^0, head_21^0'=temp_26^0, head_slam_f_18^0'=head_slam_f_18^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, length_17^0'=length_17^0, nondet_12^0'=nondet_12^0, rcd_50^0'=rcd_50^0, rcd_80^0'=rcd_80^post5, result_11^0'=result_11^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^0, tail_14^0'=tail_14^0, temp0_15^0'=temp0_15^0, temp0_20^0'=temp0_20^0, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1

Unrolled Loops

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  18: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	Unrolling

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1

Step with 16

	Trace

	16[T]
	
	Blocked

	[{}, {}]

Step with 14

	Trace

	16[T], 14[(-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0)]
	
	Blocked

	[{}, {}, {}]

Backtrack

	Trace

	16[T]
	
	Blocked

	[{}, {14[T]}]

Step with 15

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {}]

Step with 11

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 11[(-i_19^0+length_17^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}]

Step with 12

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {}]

Accelerate

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  18: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  19: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n, i_86^0'=-1+i_19^0+2*n, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	unrolling

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	
	Loop Acceleration

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n, i_86^0'=-1+i_19^0+2*n, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0), cost: 1

		-2-i_19^0+length_17^0 >= 0 [0]: montonic decrease yields -i_19^0-2*n+length_17^0 >= 0
		
		-2-i_19^0+length_17^0 >= 0 [1]: eventual increase yields (-2-i_19^0+length_17^0 >= 0 /\ 2 <= 0)
		
		i_19^0 >= 0 [0]: monotonic increase yields i_19^0 >= 0
		
		1+i_19^0 >= 0 [0]: monotonic increase yields 1+i_19^0 >= 0, dependencies: i_19^0 >= 0
		
		-1-i_19^0+length_17^0 >= 0 [0]: montonic decrease yields 1-i_19^0-2*n+length_17^0 >= 0, dependencies: -2-i_19^0+length_17^0 >= 0
		
		-1-i_19^0+length_17^0 >= 0 [1]: eventual increase yields (2 <= 0 /\ -1-i_19^0+length_17^0 >= 0)
		
		Replacement map: {-2-i_19^0+length_17^0 >= 0 -> -i_19^0-2*n+length_17^0 >= 0, i_19^0 >= 0 -> i_19^0 >= 0, 1+i_19^0 >= 0 -> 1+i_19^0 >= 0, -1-i_19^0+length_17^0 >= 0 -> 1-i_19^0-2*n+length_17^0 >= 0}

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {17[T], 19[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {17[T], 19[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 19[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 19[T]}, {}]

Accelerate

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  18: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  19: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n, i_86^0'=-1+i_19^0+2*n, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0), cost: 1
  20: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2+i_19^0, i_86^0'=-1+2*n2+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	Loop Acceleration

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2+i_19^0, i_86^0'=-1+2*n2+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0), cost: 1

		-2-i_19^0+length_17^0 >= 0 [0]: montonic decrease yields -2*n2-i_19^0+length_17^0 >= 0
		
		-2-i_19^0+length_17^0 >= 0 [1]: eventual increase yields (-2-i_19^0+length_17^0 >= 0 /\ 2 <= 0)
		
		i_19^0 >= 0 [0]: monotonic increase yields i_19^0 >= 0
		
		1+i_19^0 >= 0 [0]: monotonic increase yields 1+i_19^0 >= 0, dependencies: i_19^0 >= 0
		
		-1-i_19^0+length_17^0 >= 0 [0]: montonic decrease yields 1-2*n2-i_19^0+length_17^0 >= 0, dependencies: -2-i_19^0+length_17^0 >= 0
		
		-1-i_19^0+length_17^0 >= 0 [1]: eventual increase yields (2 <= 0 /\ -1-i_19^0+length_17^0 >= 0)
		
		Replacement map: {-2-i_19^0+length_17^0 >= 0 -> -2*n2-i_19^0+length_17^0 >= 0, i_19^0 >= 0 -> i_19^0 >= 0, 1+i_19^0 >= 0 -> 1+i_19^0 >= 0, -1-i_19^0+length_17^0 >= 0 -> 1-2*n2-i_19^0+length_17^0 >= 0}

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 19[T]}, {18[T], 20[T]}]

Accelerate

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  18: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  19: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n, i_86^0'=-1+i_19^0+2*n, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0), cost: 1
  20: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2+i_19^0, i_86^0'=-1+2*n2+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0), cost: 1
  21: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n1*n3+2*n2*n3, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*n2*(-1+n3)+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	Loop Acceleration

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2+2*n1+i_19^0, i_86^0'=-1+2*n2+2*n1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ -1+n1 >= 0 /\ i_19^0 >= 0 /\ -2*n1-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-i_19^0+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n2-2*n1-i_19^0+length_17^0 >= 0 /\ 1-2*n1-i_19^0+length_17^0 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n1*n3+2*n2*n3, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*n2*(-1+n3)+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0), cost: 1

		-1+n2 >= 0 [0]: monotonic increase yields -1+n2 >= 0
		
		-1+n1 >= 0 [0]: monotonic increase yields -1+n1 >= 0
		
		i_19^0 >= 0 [0]: monotonic increase yields i_19^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0
		
		-2*n1-i_19^0+length_17^0 >= 0 [0]: montonic decrease yields -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0
		
		-2*n1-i_19^0+length_17^0 >= 0 [1]: eventual increase yields (2*n2+2*n1 <= 0 /\ -2*n1-i_19^0+length_17^0 >= 0), dependencies: -1+n2 >= 0 -1+n1 >= 0
		
		-2*n2-2*n1-i_19^0+length_17^0 >= 0 [0]: montonic decrease yields -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0
		
		-2*n2-2*n1-i_19^0+length_17^0 >= 0 [1]: eventual increase yields (2*n2+2*n1 <= 0 /\ -2*n2-2*n1-i_19^0+length_17^0 >= 0), dependencies: -1+n2 >= 0 -1+n1 >= 0
		
		1+i_19^0 >= 0 [0]: monotonic increase yields 1+i_19^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 i_19^0 >= 0
		
		1-2*n2-2*n1-i_19^0+length_17^0 >= 0 [0]: montonic decrease yields 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0, dependencies: -2*n2-2*n1-i_19^0+length_17^0 >= 0
		
		1-2*n2-2*n1-i_19^0+length_17^0 >= 0 [1]: eventual increase yields (2*n2+2*n1 <= 0 /\ 1-2*n2-2*n1-i_19^0+length_17^0 >= 0), dependencies: -1+n2 >= 0 -1+n1 >= 0
		
		1-2*n1-i_19^0+length_17^0 >= 0 [0]: montonic decrease yields 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0
		
		1-2*n1-i_19^0+length_17^0 >= 0 [1]: eventual increase yields (2*n2+2*n1 <= 0 /\ 1-2*n1-i_19^0+length_17^0 >= 0), dependencies: -1+n2 >= 0 -1+n1 >= 0
		
		2*n1+i_19^0 >= 0 [0]: monotonic increase yields 2*n1+i_19^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 i_19^0 >= 0
		
		1+2*n1+i_19^0 >= 0 [0]: monotonic increase yields 1+2*n1+i_19^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 i_19^0 >= 0
		
		Replacement map: {-1+n2 >= 0 -> -1+n2 >= 0, -1+n1 >= 0 -> -1+n1 >= 0, i_19^0 >= 0 -> i_19^0 >= 0, -2*n1-i_19^0+length_17^0 >= 0 -> -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0, -2*n2-2*n1-i_19^0+length_17^0 >= 0 -> -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0, 1+i_19^0 >= 0 -> 1+i_19^0 >= 0, 1-2*n2-2*n1-i_19^0+length_17^0 >= 0 -> 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0, 1-2*n1-i_19^0+length_17^0 >= 0 -> 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0, 2*n1+i_19^0 >= 0 -> 2*n1+i_19^0 >= 0, 1+2*n1+i_19^0 >= 0 -> 1+2*n1+i_19^0 >= 0}

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {21[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {21[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 21[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 21[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 21[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 21[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 21[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 21[T]}, {19[T]}]

Accelerate

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  18: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  19: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n, i_86^0'=-1+i_19^0+2*n, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0), cost: 1
  20: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2+i_19^0, i_86^0'=-1+2*n2+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0), cost: 1
  21: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n1*n3+2*n2*n3, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*n2*(-1+n3)+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0), cost: 1
  22: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n31*n22*n5+2*n*n5+i_19^0+2*n31*n11*n5, i_86^0'=-1+2*n31*n11+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n+2*n31*n22+2*n31*n11*(-1+n5), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	Loop Acceleration

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n31*n11+i_19^0+2*n+2*n31*n22, i_86^0'=-1+2*n31*n11+i_19^0+2*n+2*n31*n22, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ 1-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n22 >= 0 /\ 1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 /\ 1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 /\ -i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 /\ -i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n31*n22*n5+2*n*n5+i_19^0+2*n31*n11*n5, i_86^0'=-1+2*n31*n11+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n+2*n31*n22+2*n31*n11*(-1+n5), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0), cost: 1

		2*n31*n11+i_19^0+2*n31*n22 >= 0 [0]: monotonic increase yields 2*n31*n11+i_19^0+2*n31*n22 >= 0, dependencies: -1+n31 >= 0 i_19^0 >= 0 -1+n22 >= 0 -1+n >= 0 -1+n11 >= 0
		
		2*n31*n11+i_19^0+2*n31*n22 >= 0 [1]: montonic decrease yields 2*n31*n11+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n22+2*n31*n11*(-1+n5) >= 0, dependencies: 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 -1+n31 >= 0 i_19^0 >= 0 -1+n22 >= 0 -1+n11 >= 0
		
		2*n31*n11+i_19^0+2*n31*n22 >= 0 [2]: eventual decrease yields (2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n31*n11+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n22+2*n31*n11*(-1+n5) >= 0)
		
		2*n31*n11+i_19^0+2*n31*n22 >= 0 [3]: eventual increase yields (2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -2*n31*n11-2*n-2*n31*n22 <= 0)
		
		1+2*n31*n11+i_19^0+2*n31*n22 >= 0 [0]: monotonic increase yields 1+2*n31*n11+i_19^0+2*n31*n22 >= 0, dependencies: -1+n31 >= 0 i_19^0 >= 0 -1+n22 >= 0 -1+n >= 0 -1+n11 >= 0
		
		1+2*n31*n11+i_19^0+2*n31*n22 >= 0 [1]: montonic decrease yields 1+2*n31*n11+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n22+2*n31*n11*(-1+n5) >= 0, dependencies: 2*n31*n11+i_19^0+2*n31*n22 >= 0
		
		1+2*n31*n11+i_19^0+2*n31*n22 >= 0 [2]: eventual increase yields (1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -2*n31*n11-2*n-2*n31*n22 <= 0)
		
		-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 [0]: montonic decrease yields -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0, dependencies: -1+n31 >= 0 -1+n22 >= 0 -1+n >= 0 -1+n11 >= 0
		
		-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 [1]: eventual decrease yields (-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0)
		
		-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 [2]: eventual increase yields (-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 /\ 2*n31*n11+2*n+2*n31*n22 <= 0)
		
		-1+n31 >= 0 [0]: monotonic increase yields -1+n31 >= 0
		
		1+i_19^0+2*n11 >= 0 [0]: monotonic increase yields 1+i_19^0+2*n11 >= 0, dependencies: 2*n31*n11+i_19^0+2*n31*n22 >= 0 -1+n >= 0 -1+n11 >= 0
		
		1+i_19^0+2*n11 >= 0 [1]: montonic decrease yields 1+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n11+2*n31*n11*(-1+n5) >= 0, dependencies: i_19^0+2*n11 >= 0
		
		1+i_19^0+2*n11 >= 0 [2]: eventual decrease yields (1+i_19^0+2*n11 >= 0 /\ 1+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n11+2*n31*n11*(-1+n5) >= 0)
		
		1+i_19^0+2*n11 >= 0 [3]: eventual increase yields (1+i_19^0+2*n11 >= 0 /\ -2*n31*n11-2*n-2*n31*n22 <= 0)
		
		1-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 [0]: montonic decrease yields 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0, dependencies: -2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0
		
		1-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 [1]: eventual increase yields (1-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 /\ 2*n31*n11+2*n+2*n31*n22 <= 0)
		
		i_19^0+2*n11 >= 0 [0]: monotonic increase yields i_19^0+2*n11 >= 0, dependencies: 2*n31*n11+i_19^0+2*n31*n22 >= 0 -1+n >= 0 -1+n11 >= 0
		
		i_19^0+2*n11 >= 0 [1]: montonic decrease yields 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n11+2*n31*n11*(-1+n5) >= 0, dependencies: i_19^0 >= 0 -1+n11 >= 0
		
		i_19^0+2*n11 >= 0 [2]: eventual decrease yields (i_19^0+2*n11 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n11+2*n31*n11*(-1+n5) >= 0)
		
		i_19^0+2*n11 >= 0 [3]: eventual increase yields (i_19^0+2*n11 >= 0 /\ -2*n31*n11-2*n-2*n31*n22 <= 0)
		
		i_19^0 >= 0 [0]: monotonic increase yields i_19^0 >= 0, dependencies: 2*n31*n11+i_19^0+2*n31*n22 >= 0 -1+n >= 0
		
		i_19^0 >= 0 [1]: eventual decrease yields (2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ i_19^0 >= 0)
		
		i_19^0 >= 0 [2]: eventual increase yields (i_19^0 >= 0 /\ -2*n31*n11-2*n-2*n31*n22 <= 0)
		
		1+i_19^0 >= 0 [0]: monotonic increase yields 1+i_19^0 >= 0, dependencies: 2*n31*n11+i_19^0+2*n31*n22 >= 0 -1+n >= 0
		
		1+i_19^0 >= 0 [1]: montonic decrease yields 1+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0, dependencies: i_19^0 >= 0
		
		1+i_19^0 >= 0 [2]: eventual increase yields (1+i_19^0 >= 0 /\ -2*n31*n11-2*n-2*n31*n22 <= 0)
		
		-1+n22 >= 0 [0]: monotonic increase yields -1+n22 >= 0
		
		1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 [0]: montonic decrease yields 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0, dependencies: -i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0
		
		1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 [1]: eventual decrease yields (1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0)
		
		1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 [2]: eventual increase yields (1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 /\ 2*n31*n11+2*n+2*n31*n22 <= 0)
		
		1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 [0]: montonic decrease yields 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0, dependencies: -i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0
		
		1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 [1]: eventual decrease yields (1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ 1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0)
		
		1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 [2]: eventual increase yields (1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 /\ 2*n31*n11+2*n+2*n31*n22 <= 0)
		
		-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 [0]: montonic decrease yields -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0, dependencies: -2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 -1+n22 >= 0 -1+n >= 0
		
		-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 [1]: eventual decrease yields (-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ -i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0)
		
		-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 [2]: eventual increase yields (-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 /\ 2*n31*n11+2*n+2*n31*n22 <= 0)
		
		-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 [0]: montonic decrease yields -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0, dependencies: -2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 -1+n >= 0
		
		-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 [1]: eventual decrease yields (-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0)
		
		-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 [2]: eventual increase yields (-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 /\ 2*n31*n11+2*n+2*n31*n22 <= 0)
		
		-1+n >= 0 [0]: monotonic increase yields -1+n >= 0
		
		-1+n11 >= 0 [0]: monotonic increase yields -1+n11 >= 0
		
		Replacement map: {2*n31*n11+i_19^0+2*n31*n22 >= 0 -> 2*n31*n11+i_19^0+2*n31*n22 >= 0, 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 -> 1+2*n31*n11+i_19^0+2*n31*n22 >= 0, -2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 -> -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0, -1+n31 >= 0 -> -1+n31 >= 0, 1+i_19^0+2*n11 >= 0 -> 1+i_19^0+2*n11 >= 0, 1-2*n31*n11-i_19^0-2*n-2*n31*n22+length_17^0 >= 0 -> 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0, i_19^0+2*n11 >= 0 -> i_19^0+2*n11 >= 0, i_19^0 >= 0 -> (2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ i_19^0 >= 0), 1+i_19^0 >= 0 -> 1+i_19^0 >= 0, -1+n22 >= 0 -> -1+n22 >= 0, 1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 -> 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0, 1-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 -> 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0, -i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11 >= 0 -> -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0, -i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22 >= 0 -> -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0, -1+n >= 0 -> -1+n >= 0, -1+n11 >= 0 -> -1+n11 >= 0}

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {22[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {22[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 22[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 22[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 22[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 22[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 22[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 22[T]}, {19[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 19[T], 22[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 19[T], 22[T]}, {20[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 22[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 22[T]}, {21[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T]}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {21[T]}]

Step with 22

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {21[T]}, {22[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {21[T], 22[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {21[T], 22[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 21[T], 22[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 21[T], 22[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 17[T], 21[T], 22[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 17[T], 21[T], 22[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 17[T], 18[T], 21[T], 22[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 17[T], 18[T], 21[T], 22[T]}, {19[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T]}, {20[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T]}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {20[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {20[T]}, {21[T]}]

Accelerate

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  18: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  19: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n, i_86^0'=-1+i_19^0+2*n, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0), cost: 1
  20: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2+i_19^0, i_86^0'=-1+2*n2+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0), cost: 1
  21: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n1*n3+2*n2*n3, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*n2*(-1+n3)+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0), cost: 1
  22: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n31*n22*n5+2*n*n5+i_19^0+2*n31*n11*n5, i_86^0'=-1+2*n31*n11+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n+2*n31*n22+2*n31*n11*(-1+n5), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0), cost: 1
  23: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2*n10*n3+i_19^0+2*n1*n10*n3+2*n10*n27, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*(-1+n10)*n27+2*n2*(-1+n3)+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	Loop Acceleration

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n1*n3+2*n2*n3+2*n27, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*n2*(-1+n3)+i_19^0+2*n27, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ -1+n27 >= 0 /\ 1-i_19^0+length_17^0-2*n27 >= 0 /\ -1+n3 >= 0 /\ -i_19^0+length_17^0-2*n27 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2*n10*n3+i_19^0+2*n1*n10*n3+2*n10*n27, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*(-1+n10)*n27+2*n2*(-1+n3)+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0), cost: 1

		-1+n2 >= 0 [0]: monotonic increase yields -1+n2 >= 0
		
		-1+n1 >= 0 [0]: monotonic increase yields -1+n1 >= 0
		
		2*n1+i_19^0+2*n27 >= 0 [0]: monotonic increase yields 2*n1+i_19^0+2*n27 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 i_19^0 >= 0 -1+n27 >= 0 -1+n3 >= 0
		
		2*n1+i_19^0+2*n27 >= 0 [1]: montonic decrease yields 2*n1+2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3 >= 0, dependencies: -1+n1 >= 0 i_19^0 >= 0 -1+n27 >= 0
		
		2*n1+i_19^0+2*n27 >= 0 [2]: eventual decrease yields (2*n1+i_19^0+2*n27 >= 0 /\ 2*n1+2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3 >= 0)
		
		2*n1+i_19^0+2*n27 >= 0 [3]: eventual increase yields (2*n1+i_19^0+2*n27 >= 0 /\ -2*n1*n3-2*n2*n3-2*n27 <= 0)
		
		1+2*n1+i_19^0+2*n27 >= 0 [0]: monotonic increase yields 1+2*n1+i_19^0+2*n27 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 i_19^0 >= 0 -1+n27 >= 0 -1+n3 >= 0
		
		1+2*n1+i_19^0+2*n27 >= 0 [1]: montonic decrease yields 1+2*n1+2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3 >= 0, dependencies: 2*n1+i_19^0+2*n27 >= 0
		
		1+2*n1+i_19^0+2*n27 >= 0 [2]: eventual increase yields (1+2*n1+i_19^0+2*n27 >= 0 /\ -2*n1*n3-2*n2*n3-2*n27 <= 0)
		
		i_19^0 >= 0 [0]: monotonic increase yields i_19^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 -1+n27 >= 0 -1+n3 >= 0
		
		i_19^0 >= 0 [1]: eventual decrease yields (i_19^0 >= 0 /\ 2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n1*(-1+n10)*n3 >= 0)
		
		i_19^0 >= 0 [2]: eventual increase yields (i_19^0 >= 0 /\ -2*n1*n3-2*n2*n3-2*n27 <= 0)
		
		1+i_19^0+2*n27 >= 0 [0]: monotonic increase yields 1+i_19^0+2*n27 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 i_19^0 >= 0 -1+n27 >= 0 -1+n3 >= 0
		
		1+i_19^0+2*n27 >= 0 [1]: montonic decrease yields 1+2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3 >= 0, dependencies: i_19^0+2*n27 >= 0
		
		1+i_19^0+2*n27 >= 0 [2]: eventual decrease yields (1+i_19^0+2*n27 >= 0 /\ 1+2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3 >= 0)
		
		1+i_19^0+2*n27 >= 0 [3]: eventual increase yields (1+i_19^0+2*n27 >= 0 /\ -2*n1*n3-2*n2*n3-2*n27 <= 0)
		
		1+i_19^0 >= 0 [0]: monotonic increase yields 1+i_19^0 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 i_19^0 >= 0 -1+n27 >= 0 -1+n3 >= 0
		
		1+i_19^0 >= 0 [1]: montonic decrease yields 1+2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n1*(-1+n10)*n3 >= 0, dependencies: i_19^0 >= 0
		
		1+i_19^0 >= 0 [2]: eventual increase yields (1+i_19^0 >= 0 /\ -2*n1*n3-2*n2*n3-2*n27 <= 0)
		
		i_19^0+2*n27 >= 0 [0]: monotonic increase yields i_19^0+2*n27 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 i_19^0 >= 0 -1+n27 >= 0 -1+n3 >= 0
		
		i_19^0+2*n27 >= 0 [1]: montonic decrease yields 2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3 >= 0, dependencies: i_19^0 >= 0 -1+n27 >= 0
		
		i_19^0+2*n27 >= 0 [2]: eventual decrease yields (i_19^0+2*n27 >= 0 /\ 2*(-1+n10)*n27+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3 >= 0)
		
		i_19^0+2*n27 >= 0 [3]: eventual increase yields (i_19^0+2*n27 >= 0 /\ -2*n1*n3-2*n2*n3-2*n27 <= 0)
		
		-1+n27 >= 0 [0]: monotonic increase yields -1+n27 >= 0
		
		1-i_19^0+length_17^0-2*n27 >= 0 [0]: montonic decrease yields 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, dependencies: -i_19^0+length_17^0-2*n27 >= 0
		
		1-i_19^0+length_17^0-2*n27 >= 0 [1]: eventual decrease yields (1-i_19^0+length_17^0-2*n27 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)
		
		1-i_19^0+length_17^0-2*n27 >= 0 [2]: eventual increase yields (2*n1*n3+2*n2*n3+2*n27 <= 0 /\ 1-i_19^0+length_17^0-2*n27 >= 0)
		
		-1+n3 >= 0 [0]: monotonic increase yields -1+n3 >= 0
		
		-i_19^0+length_17^0-2*n27 >= 0 [0]: montonic decrease yields -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, dependencies: -1+n2 >= 0 -1+n1 >= 0 -1+n27 >= 0 -1+n3 >= 0
		
		-i_19^0+length_17^0-2*n27 >= 0 [1]: eventual increase yields (2*n1*n3+2*n2*n3+2*n27 <= 0 /\ -i_19^0+length_17^0-2*n27 >= 0)
		
		-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [0]: montonic decrease yields -2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, dependencies: -1+n2 >= 0 -1+n27 >= 0 -i_19^0+length_17^0-2*n27 >= 0
		
		-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [1]: eventual increase yields (2*n1*n3+2*n2*n3+2*n27 <= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0)
		
		1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [0]: montonic decrease yields 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, dependencies: -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0
		
		1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [1]: eventual decrease yields (1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0)
		
		1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [2]: eventual increase yields (2*n1*n3+2*n2*n3+2*n27 <= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0)
		
		-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [0]: montonic decrease yields -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, dependencies: -1+n27 >= 0 -i_19^0+length_17^0-2*n27 >= 0
		
		-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [1]: eventual increase yields (2*n1*n3+2*n2*n3+2*n27 <= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0)
		
		1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [0]: montonic decrease yields 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, dependencies: -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0
		
		1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 [1]: eventual increase yields (2*n1*n3+2*n2*n3+2*n27 <= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0)
		
		Replacement map: {-1+n2 >= 0 -> -1+n2 >= 0, -1+n1 >= 0 -> -1+n1 >= 0, 2*n1+i_19^0+2*n27 >= 0 -> 2*n1+i_19^0+2*n27 >= 0, 1+2*n1+i_19^0+2*n27 >= 0 -> 1+2*n1+i_19^0+2*n27 >= 0, i_19^0 >= 0 -> i_19^0 >= 0, 1+i_19^0+2*n27 >= 0 -> 1+i_19^0+2*n27 >= 0, 1+i_19^0 >= 0 -> 1+i_19^0 >= 0, i_19^0+2*n27 >= 0 -> i_19^0+2*n27 >= 0, -1+n27 >= 0 -> -1+n27 >= 0, 1-i_19^0+length_17^0-2*n27 >= 0 -> 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, -1+n3 >= 0 -> -1+n3 >= 0, -i_19^0+length_17^0-2*n27 >= 0 -> -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 -> -2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 -> 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 -> -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0, 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0-2*n27 >= 0 -> 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0}

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {23[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {23[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 23[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 23[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 23[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 23[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 23[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 23[T]}, {19[T]}]

Accelerate

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  18: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  19: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n, i_86^0'=-1+i_19^0+2*n, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0), cost: 1
  20: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2+i_19^0, i_86^0'=-1+2*n2+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0), cost: 1
  21: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n1*n3+2*n2*n3, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*n2*(-1+n3)+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0), cost: 1
  22: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n31*n22*n5+2*n*n5+i_19^0+2*n31*n11*n5, i_86^0'=-1+2*n31*n11+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n+2*n31*n22+2*n31*n11*(-1+n5), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0), cost: 1
  23: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2*n10*n3+i_19^0+2*n1*n10*n3+2*n10*n27, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*(-1+n10)*n27+2*n2*(-1+n3)+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0), cost: 1
  24: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n*n17+2*n15*n35*n17*n101+2*n271*n17*n101+2*n29*n35*n17*n101, i_86^0'=-1+2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	Loop Acceleration

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101, i_86^0'=-1+i_19^0+2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n35 >= 0 /\ -2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -1+n >= 0 /\ 1-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -1+n101 >= 0 /\ 1-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ -2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n271 >= 0 /\ 1-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ -i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 /\ i_19^0+2*n271+2*n15 >= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n*n17+2*n15*n35*n17*n101+2*n271*n17*n101+2*n29*n35*n17*n101, i_86^0'=-1+2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0), cost: 1

		-1+n271 >= 0 [0]: monotonic increase yields -1+n271 >= 0
		
		-1+n15 >= 0 [0]: monotonic increase yields -1+n15 >= 0
		
		i_19^0 >= 0 [0]: monotonic increase yields i_19^0 >= 0, dependencies: i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -1+n >= 0
		
		i_19^0 >= 0 [1]: eventual decrease yields (i_19^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*(-1+n17)*n35*n101+2*n*(-1+n17) >= 0)
		
		i_19^0 >= 0 [2]: eventual increase yields (-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101 <= 0 /\ i_19^0 >= 0)
		
		1+i_19^0 >= 0 [0]: monotonic increase yields 1+i_19^0 >= 0, dependencies: i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -1+n >= 0
		
		1+i_19^0 >= 0 [1]: montonic decrease yields 1+2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*(-1+n17)*n35*n101+2*n*(-1+n17) >= 0, dependencies: i_19^0 >= 0
		
		1+i_19^0 >= 0 [2]: eventual increase yields (-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101 <= 0 /\ 1+i_19^0 >= 0)
		
		-1+n29 >= 0 [0]: monotonic increase yields -1+n29 >= 0
		
		-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 [0]: montonic decrease yields -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0, dependencies: -1+n271 >= 0 -1+n15 >= 0 -1+n29 >= 0 -1+n35 >= 0 -1+n >= 0 -1+n101 >= 0
		
		-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 [1]: eventual decrease yields (-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0)
		
		-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 [2]: eventual increase yields (-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 /\ 2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 <= 0)
		
		i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 [0]: monotonic increase yields i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0, dependencies: -1+n271 >= 0 -1+n15 >= 0 i_19^0 >= 0 -1+n29 >= 0 -1+n35 >= 0 -1+n >= 0 -1+n101 >= 0
		
		i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 [1]: montonic decrease yields 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0, dependencies: -1+n271 >= 0 -1+n15 >= 0 i_19^0 >= 0 -1+n29 >= 0 -1+n35 >= 0 -1+n101 >= 0
		
		i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 [2]: eventual decrease yields (i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0)
		
		i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 [3]: eventual increase yields (-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101 <= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0)
		
		1-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 [0]: montonic decrease yields 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0, dependencies: -2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0
		
		1-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 [1]: eventual increase yields (1-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 /\ 2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 <= 0)
		
		1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 [0]: monotonic increase yields 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0, dependencies: -1+n271 >= 0 -1+n15 >= 0 -1+n29 >= 0 i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -1+n35 >= 0 -1+n >= 0 -1+n101 >= 0
		
		1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 [1]: montonic decrease yields 1+2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0, dependencies: i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0
		
		1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 [2]: eventual increase yields (-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101 <= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0)
		
		-1+n35 >= 0 [0]: monotonic increase yields -1+n35 >= 0
		
		-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [0]: montonic decrease yields -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0, dependencies: -1+n >= 0 -i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0
		
		-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [1]: eventual decrease yields (-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0)
		
		-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [2]: eventual increase yields (-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 <= 0)
		
		-1+n >= 0 [0]: monotonic increase yields -1+n >= 0
		
		1-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [0]: montonic decrease yields 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0, dependencies: -2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0
		
		1-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [1]: eventual increase yields (1-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 <= 0)
		
		-1+n101 >= 0 [0]: monotonic increase yields -1+n101 >= 0
		
		1-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [0]: montonic decrease yields 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0, dependencies: -2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0
		
		1-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [1]: eventual decrease yields (1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0)
		
		1-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [2]: eventual increase yields (2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 <= 0 /\ 1-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0)
		
		1+i_19^0+2*n271 >= 0 [0]: monotonic increase yields 1+i_19^0+2*n271 >= 0, dependencies: -1+n271 >= 0 i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -1+n >= 0
		
		-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [0]: montonic decrease yields -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0, dependencies: -1+n29 >= 0 -2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0
		
		-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 [1]: eventual increase yields (2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 <= 0 /\ -2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0)
		
		i_19^0+2*n271 >= 0 [0]: monotonic increase yields i_19^0+2*n271 >= 0, dependencies: -1+n271 >= 0 i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -1+n >= 0
		
		1-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 [0]: montonic decrease yields 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0, dependencies: -i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0
		
		1-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 [1]: eventual decrease yields (1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ 1-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0)
		
		1-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 [2]: eventual increase yields (2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 <= 0 /\ 1-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0)
		
		1+i_19^0+2*n271+2*n15 >= 0 [0]: monotonic increase yields 1+i_19^0+2*n271+2*n15 >= 0, dependencies: -1+n271 >= 0 -1+n15 >= 0 i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -1+n >= 0
		
		-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 [0]: montonic decrease yields -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0, dependencies: -1+n271 >= 0 -1+n15 >= 0 -1+n29 >= 0 -1+n35 >= 0 -1+n >= 0 -1+n101 >= 0
		
		-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 [1]: eventual increase yields (2*n+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 <= 0 /\ -i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0)
		
		i_19^0+2*n271+2*n15 >= 0 [0]: monotonic increase yields i_19^0+2*n271+2*n15 >= 0, dependencies: -1+n271 >= 0 -1+n15 >= 0 i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -1+n >= 0
		
		Replacement map: {-1+n271 >= 0 -> -1+n271 >= 0, -1+n15 >= 0 -> -1+n15 >= 0, i_19^0 >= 0 -> i_19^0 >= 0, 1+i_19^0 >= 0 -> 1+i_19^0 >= 0, -1+n29 >= 0 -> -1+n29 >= 0, -2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 -> -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0, i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -> (i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0), 1-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0 >= 0 -> 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0, 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 -> 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0, -1+n35 >= 0 -> -1+n35 >= 0, -2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 -> -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0, -1+n >= 0 -> -1+n >= 0, 1-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 -> 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0, -1+n101 >= 0 -> -1+n101 >= 0, 1-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 -> 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0, 1+i_19^0+2*n271 >= 0 -> 1+i_19^0+2*n271 >= 0, -2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 -> -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0, i_19^0+2*n271 >= 0 -> i_19^0+2*n271 >= 0, 1-i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 -> 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0, 1+i_19^0+2*n271+2*n15 >= 0 -> 1+i_19^0+2*n271+2*n15 >= 0, -i_19^0-2*n-2*n29*n35*n101-2*n271*n101-2*n15*n35*n101+length_17^0 >= 0 -> -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0, i_19^0+2*n271+2*n15 >= 0 -> i_19^0+2*n271+2*n15 >= 0}

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {24[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {24[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 24[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 24[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 24[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 24[T]}, {19[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 24[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 24[T]}, {20[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 24[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 24[T]}, {21[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 24[T]}]

Step with 22

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 24[T]}, {22[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 24[T]}]

Step with 23

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 24[T]}, {23[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}]

Step with 23

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {23[T]}]

Step with 24

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {23[T]}, {24[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {23[T], 24[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {23[T], 24[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 23[T], 24[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 23[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 23[T], 24[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 23[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 23[T], 24[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 23[T], 24[T]}, {19[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 23[T], 24[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 23[T], 24[T]}, {20[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 23[T], 24[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 23[T], 24[T]}, {21[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 23[T], 24[T]}]

Step with 22

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 23[T], 24[T]}, {22[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 21[T], 22[T], 23[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 21[T], 22[T], 23[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T]}, {20[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T]}, {21[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T], 21[T]}]

Step with 22

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T], 21[T]}, {22[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T], 21[T], 22[T]}]

Step with 23

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T], 21[T], 22[T]}, {23[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T], 21[T], 22[T], 23[T]}]

Step with 24

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {24[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T]}, {21[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T], 21[T]}]

Step with 22

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T], 21[T]}, {22[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T], 21[T], 22[T]}]

Step with 23

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T], 21[T], 22[T]}, {23[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T], 21[T], 22[T], 23[T]}]

Step with 24

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T], 21[T], 22[T], 23[T]}, {24[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {20[T], 21[T], 22[T], 23[T], 24[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 20[T], 21[T], 22[T], 23[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 20[T], 21[T], 22[T], 23[T], 24[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 20[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 20[T], 21[T], 22[T], 23[T], 24[T]}, {19[T]}]

Accelerate

Start location: l6
Program variables: head_16^0 head_21^0 head_slam_f_18^0 i_19^0 i_86^0 length_17^0 nondet_12^0 rcd_50^0 rcd_80^0 result_11^0 result_dot_nondet_sdv_special_return_value_13^0 result_dot_slayer_malloc_sdv_special_return_value_22^0 tail_14^0 temp0_15^0 temp0_20^0 temp_26^0 tmp_23^0
  14: l1 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post7, head_slam_f_18^0'=head_slam_f_18^post7, i_19^0'=i_19^post7, length_17^0'=length_17^post7, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post7, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post7, temp0_20^0'=temp0_20^post7, temp_26^0'=temp_26^post7, tmp_23^0'=tmp_23^post7, (-i_19^0+length_17^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post7 <= 0), cost: 1
  15: l1 -> l2 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post8, i_19^0'=1+i_19^0, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post8, temp_26^0'=temp_26^post8, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0), cost: 1
  11: l2 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post2, head_slam_f_18^0'=head_slam_f_18^post2, i_19^0'=i_19^post2, length_17^0'=length_17^post2, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=1, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post2, temp0_20^0'=temp0_20^post2, temp_26^0'=temp_26^post2, tmp_23^0'=tmp_23^post2, -i_19^0+length_17^0 <= 0, cost: 1
  12: l2 -> l4 : head_21^0'=temp_26^0, head_slam_f_18^0'=tail_14^post3, i_19^0'=2, rcd_50^0'=rcd_50^post3, result_dot_nondet_sdv_special_return_value_13^0'=length_17^0, result_dot_slayer_malloc_sdv_special_return_value_22^0'=temp_26^0, tail_14^0'=tail_14^post3, temp_26^0'=temp_26^post3, tmp_23^0'=temp_26^0, (1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0), cost: 1
  13: l4 -> l3 : head_16^0'=head_21^0, head_21^0'=head_21^post4, head_slam_f_18^0'=head_slam_f_18^post4, i_19^0'=i_19^post4, length_17^0'=length_17^post4, result_11^0'=temp0_15^0, result_dot_nondet_sdv_special_return_value_13^0'=result_dot_nondet_sdv_special_return_value_13^post4, result_dot_slayer_malloc_sdv_special_return_value_22^0'=result_dot_slayer_malloc_sdv_special_return_value_22^post4, temp0_20^0'=temp0_20^post4, temp_26^0'=temp_26^post4, tmp_23^0'=tmp_23^post4, (1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0), cost: 1
  17: l4 -> l4 : head_21^0'=temp_26^0, i_19^0'=1+i_19^0, i_86^0'=i_19^0, rcd_80^0'=rcd_80^post5, temp_26^0'=temp_26^post5, tmp_23^0'=temp_26^0, (1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  18: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2+i_19^0, i_86^0'=1+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0), cost: 1
  19: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n, i_86^0'=-1+i_19^0+2*n, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0), cost: 1
  20: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2+i_19^0, i_86^0'=-1+2*n2+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0), cost: 1
  21: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n1*n3+2*n2*n3, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*n2*(-1+n3)+i_19^0, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0), cost: 1
  22: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n31*n22*n5+2*n*n5+i_19^0+2*n31*n11*n5, i_86^0'=-1+2*n31*n11+2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n+2*n31*n22+2*n31*n11*(-1+n5), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0), cost: 1
  23: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n2*n10*n3+i_19^0+2*n1*n10*n3+2*n10*n27, i_86^0'=-1+2*n2+2*n1+2*n1*(-1+n3)+2*(-1+n10)*n27+2*n2*(-1+n3)+i_19^0+2*n2*(-1+n10)*n3+2*n27+2*n1*(-1+n10)*n3, rcd_80^0'=rcd_80^post51, temp_26^0'=temp_26^post51, tmp_23^0'=temp_26^post5, (-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0), cost: 1
  24: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n*n17+2*n15*n35*n17*n101+2*n271*n17*n101+2*n29*n35*n17*n101, i_86^0'=-1+2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0), cost: 1
  25: l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n47*n+2*n47*n219+i_19^0, i_86^0'=-1+i_19^0+2*n+2*n219*(-1+n47)+2*n219+2*n*(-1+n47), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0), cost: 1
  16: l6 -> l1 : head_21^0'=tail_14^0, head_slam_f_18^0'=tail_14^0, i_19^0'=0, length_17^0'=nondet_12^1, nondet_12^0'=nondet_12^post1, result_dot_nondet_sdv_special_return_value_13^0'=nondet_12^1, T, cost: 1

	Loop Acceleration

	Original rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=i_19^0+2*n+2*n219, i_86^0'=-1+i_19^0+2*n+2*n219, rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (-i_19^0-2*n-2*n219+length_17^0 >= 0 /\ 1+i_19^0+2*n219 >= 0 /\ 1-i_19^0-2*n-2*n219+length_17^0 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219+length_17^0 >= 0 /\ -i_19^0-2*n219+length_17^0 >= 0), cost: 1
	New rule:
	l4 -> l4 : head_21^0'=temp_26^post5, i_19^0'=2*n47*n+2*n47*n219+i_19^0, i_86^0'=-1+i_19^0+2*n+2*n219*(-1+n47)+2*n219+2*n*(-1+n47), rcd_80^0'=rcd_80^post53, temp_26^0'=temp_26^post53, tmp_23^0'=temp_26^post5, (1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0), cost: 1

		-i_19^0-2*n-2*n219+length_17^0 >= 0 [0]: montonic decrease yields -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0, dependencies: -1+n >= 0 -1+n219 >= 0
		
		-i_19^0-2*n-2*n219+length_17^0 >= 0 [1]: eventual decrease yields (-i_19^0-2*n-2*n219+length_17^0 >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)
		
		-i_19^0-2*n-2*n219+length_17^0 >= 0 [2]: eventual increase yields (-i_19^0-2*n-2*n219+length_17^0 >= 0 /\ 2*n+2*n219 <= 0)
		
		1+i_19^0+2*n219 >= 0 [0]: monotonic increase yields 1+i_19^0+2*n219 >= 0, dependencies: i_19^0+2*n219 >= 0 -1+n >= 0 -1+n219 >= 0
		
		1+i_19^0+2*n219 >= 0 [1]: montonic decrease yields 1+i_19^0+2*n219*(-1+n47)+2*n219+2*n*(-1+n47) >= 0, dependencies: i_19^0+2*n219 >= 0
		
		1+i_19^0+2*n219 >= 0 [2]: eventual decrease yields (1+i_19^0+2*n219 >= 0 /\ 1+i_19^0+2*n219*(-1+n47)+2*n219+2*n*(-1+n47) >= 0)
		
		1+i_19^0+2*n219 >= 0 [3]: eventual increase yields (1+i_19^0+2*n219 >= 0 /\ -2*n-2*n219 <= 0)
		
		1-i_19^0-2*n-2*n219+length_17^0 >= 0 [0]: montonic decrease yields 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0, dependencies: -i_19^0-2*n-2*n219+length_17^0 >= 0
		
		1-i_19^0-2*n-2*n219+length_17^0 >= 0 [1]: eventual increase yields (1-i_19^0-2*n-2*n219+length_17^0 >= 0 /\ 2*n+2*n219 <= 0)
		
		i_19^0+2*n219 >= 0 [0]: monotonic increase yields i_19^0+2*n219 >= 0, dependencies: -1+n >= 0 -1+n219 >= 0
		
		i_19^0+2*n219 >= 0 [1]: montonic decrease yields i_19^0+2*n219*(-1+n47)+2*n219+2*n*(-1+n47) >= 0, dependencies: i_19^0 >= 0 -1+n219 >= 0
		
		i_19^0+2*n219 >= 0 [2]: eventual decrease yields (i_19^0+2*n219 >= 0 /\ i_19^0+2*n219*(-1+n47)+2*n219+2*n*(-1+n47) >= 0)
		
		i_19^0+2*n219 >= 0 [3]: eventual increase yields (i_19^0+2*n219 >= 0 /\ -2*n-2*n219 <= 0)
		
		i_19^0 >= 0 [0]: monotonic increase yields i_19^0 >= 0, dependencies: i_19^0+2*n219 >= 0 -1+n >= 0
		
		i_19^0 >= 0 [1]: eventual decrease yields (i_19^0 >= 0 /\ i_19^0+2*n219*(-1+n47)+2*n*(-1+n47) >= 0)
		
		i_19^0 >= 0 [2]: eventual increase yields (i_19^0 >= 0 /\ -2*n-2*n219 <= 0)
		
		1+i_19^0 >= 0 [0]: monotonic increase yields 1+i_19^0 >= 0, dependencies: i_19^0+2*n219 >= 0 -1+n >= 0
		
		1+i_19^0 >= 0 [1]: montonic decrease yields 1+i_19^0+2*n219*(-1+n47)+2*n*(-1+n47) >= 0, dependencies: i_19^0 >= 0
		
		1+i_19^0 >= 0 [2]: eventual increase yields (1+i_19^0 >= 0 /\ -2*n-2*n219 <= 0)
		
		-1+n >= 0 [0]: monotonic increase yields -1+n >= 0
		
		-1+n219 >= 0 [0]: monotonic increase yields -1+n219 >= 0
		
		1-i_19^0-2*n219+length_17^0 >= 0 [0]: montonic decrease yields 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0, dependencies: -i_19^0-2*n-2*n219+length_17^0 >= 0 -1+n >= 0
		
		1-i_19^0-2*n219+length_17^0 >= 0 [1]: eventual increase yields (2*n+2*n219 <= 0 /\ 1-i_19^0-2*n219+length_17^0 >= 0)
		
		-i_19^0-2*n219+length_17^0 >= 0 [0]: montonic decrease yields -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0, dependencies: -i_19^0-2*n-2*n219+length_17^0 >= 0 -1+n >= 0
		
		-i_19^0-2*n219+length_17^0 >= 0 [1]: eventual increase yields (2*n+2*n219 <= 0 /\ -i_19^0-2*n219+length_17^0 >= 0)
		
		Replacement map: {-i_19^0-2*n-2*n219+length_17^0 >= 0 -> -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0, 1+i_19^0+2*n219 >= 0 -> 1+i_19^0+2*n219 >= 0, 1-i_19^0-2*n-2*n219+length_17^0 >= 0 -> 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0, i_19^0+2*n219 >= 0 -> i_19^0+2*n219 >= 0, i_19^0 >= 0 -> i_19^0 >= 0, 1+i_19^0 >= 0 -> 1+i_19^0 >= 0, -1+n >= 0 -> -1+n >= 0, -1+n219 >= 0 -> -1+n219 >= 0, 1-i_19^0-2*n219+length_17^0 >= 0 -> 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0, -i_19^0-2*n219+length_17^0 >= 0 -> -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0}

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {25[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {25[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 25[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 25[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 25[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 25[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 25[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 25[T]}, {19[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 25[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 25[T]}, {20[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 25[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 25[T]}, {21[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 25[T]}]

Step with 22

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 25[T]}, {22[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 25[T]}]

Step with 23

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 25[T]}, {23[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 23[T], 25[T]}]

Step with 24

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 23[T], 25[T]}, {24[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}]

Step with 20

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T]}]

Step with 21

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 21[(-1+n2 >= 0 /\ -1+n1 >= 0 /\ -2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*n2*(-1+n3)-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n3 >= 0 /\ 2*n1+i_19^0 >= 0 /\ 1+2*n1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T]}, {21[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T]}]

Step with 22

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 22[(2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ 2*n*(-1+n5)+2*n31*n22*(-1+n5)+i_19^0+2*n31*n11*(-1+n5) >= 0 /\ 1+2*n31*n11+i_19^0+2*n31*n22 >= 0 /\ -1+n31 >= 0 /\ 1+i_19^0+2*n11 >= 0 /\ i_19^0+2*n11 >= 0 /\ i_19^0 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n31*n11*(-1+n5) >= 0 /\ 1-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n22 >= 0 /\ -2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n11+length_17^0-2*(-1+n31)*n22-2*(-1+n31)*n11-2*n22-2*n31*n11*(-1+n5) >= 0 /\ -1+n >= 0 /\ 1-2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -2*n31*n11-2*n*(-1+n5)-2*n31*n22*(-1+n5)-i_19^0-2*n-2*n31*n22+length_17^0-2*n31*n11*(-1+n5) >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T]}, {22[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T], 22[T]}]

Step with 23

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 23[(-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n2 >= 0 /\ 1-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n1 >= 0 /\ 2*n1+i_19^0+2*n27 >= 0 /\ 1+2*n1+i_19^0+2*n27 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0+2*n27 >= 0 /\ -1+n10 >= 0 /\ 1+i_19^0 >= 0 /\ i_19^0+2*n27 >= 0 /\ 1-2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n27 >= 0 /\ -2*n2-2*n1-2*n1*(-1+n3)-2*(-1+n10)*n27-2*n2*(-1+n3)-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -1+n3 >= 0 /\ 1-2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0 /\ -2*(-1+n10)*n27-i_19^0+length_17^0-2*n2*(-1+n10)*n3-2*n27-2*n1*(-1+n10)*n3 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T], 22[T]}, {23[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T], 22[T], 23[T]}]

Step with 24

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 24[(-1+n271 >= 0 /\ -1+n15 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ 1-2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -1+n29 >= 0 /\ -2*n271*(-1+n17)*n101-i_19^0-2*n15*(-1+n17)*n35*n101-2*n-2*n29*n35*n101-2*n29*(-1+n17)*n35*n101-2*n271*n101-2*n15*n35*n101-2*n*(-1+n17)+length_17^0 >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 2*n271*(-1+n17)*n101+i_19^0+2*n15*(-1+n17)*n35*n101+2*n29*n35*n101+2*n29*(-1+n17)*n35*n101+2*n271*n101+2*n15*n35*n101+2*n*(-1+n17) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ -2*n271*(-1+n17)*n101-2*n29*(-1+n35)-2*n271*(-1+n101)-2*n29-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0-2*n15-2*n15*(-1+n35) >= 0 /\ 1-2*n271*(-1+n17)*n101-2*n271*(-1+n101)-i_19^0-2*n15*(-1+n17)*n35*n101-2*n15*(-1+n101)*n35-2*n29*(-1+n101)*n35-2*n29*(-1+n17)*n35*n101-2*n*(-1+n17)-2*n271+length_17^0 >= 0 /\ 1+i_19^0+2*n29*n35*n101+2*n271*n101+2*n15*n35*n101 >= 0 /\ -1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n >= 0 /\ -1+n101 >= 0 /\ 1+i_19^0+2*n271 >= 0 /\ i_19^0+2*n271 >= 0 /\ 1+i_19^0+2*n271+2*n15 >= 0 /\ i_19^0+2*n271+2*n15 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T], 22[T], 23[T]}, {24[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T], 22[T], 23[T], 24[T]}]

Step with 25

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 25[(1+i_19^0+2*n219 >= 0 /\ i_19^0+2*n219 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0 /\ -1+n47 >= 0 /\ 1-i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -1+n >= 0 /\ -1+n219 >= 0 /\ 1-i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0 /\ -i_19^0-2*n219*(-1+n47)-2*n219+length_17^0-2*n*(-1+n47) >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T], 22[T], 23[T], 24[T]}, {25[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}]

Step with 13

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 13[(1-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0+length_17^0 <= 0 /\ 2-result_dot_nondet_sdv_special_return_value_13^post4 <= 0 /\ -i_19^0 <= 0 /\ result_dot_nondet_sdv_special_return_value_13^post4-i_19^post4 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {13[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}]

Step with 17

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 17[(1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {13[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {13[T], 17[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}]

Step with 18

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 18[(2+i_19^0-length_17^0 <= 0 /\ -1-i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {13[T], 17[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {13[T], 17[T], 18[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}]

Step with 19

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)], 19[(i_19^0 >= 0 /\ 1-i_19^0-2*n+length_17^0 >= 0 /\ 1+i_19^0 >= 0 /\ -i_19^0-2*n+length_17^0 >= 0 /\ -1+n >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {13[T], 17[T], 18[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {19[T]}]

Covered

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)], 20[(-1+n2 >= 0 /\ 1-2*n2-i_19^0+length_17^0 >= 0 /\ -2*n2-i_19^0+length_17^0 >= 0 /\ i_19^0 >= 0 /\ 1+i_19^0 >= 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 21[T], 22[T], 23[T], 24[T], 25[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)], 12[(1-length_17^0 <= 0 /\ 2-length_17^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ 1-i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T]}, {13[T], 17[T], 18[T], 19[T], 20[T], 21[T], 22[T], 23[T], 24[T], 25[T]}]

Backtrack

	Trace

	16[T], 15[(1-length_17^0 <= 0 /\ i_19^0 <= 0 /\ 1+i_19^0-length_17^0 <= 0 /\ -i_19^0 <= 0 /\ -i_19^0 == 0)]
	
	Blocked

	[{}, {14[T]}, {11[T], 12[T]}]

Backtrack

	Trace

	16[T]
	
	Blocked

	[{}, {14[T], 15[T]}]

Backtrack

	Trace

	Blocked

	[{16[T]}]

Accept

unknown

Build SHA: a05f16bf13df659c382799650051f91bf6828c7b