NO Initial ITS Start location: l7 0: l0 -> l1 : Result_4^0'=Result_4^post0, tmp_8^0'=tmp_8^post0, lt_10^0'=lt_10^post0, y_6^0'=y_6^post0, p_7^0'=p_7^post0, cnt_16^0'=cnt_16^post0, x_5^0'=x_5^post0, lt_9^0'=lt_9^post0, (0 == 0 /\ -y_6^post0+y_6^0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ lt_9^0-lt_9^post0 == 0 /\ -x_5^post0+p_7^post0 == 0 /\ tmp_8^0-tmp_8^post0 == 0 /\ lt_10^0-lt_10^post0 == 0 /\ -cnt_16^post0+cnt_16^0 == 0), cost: 1 1: l1 -> l2 : Result_4^0'=Result_4^post1, tmp_8^0'=tmp_8^post1, lt_10^0'=lt_10^post1, y_6^0'=y_6^post1, p_7^0'=p_7^post1, cnt_16^0'=cnt_16^post1, x_5^0'=x_5^post1, lt_9^0'=lt_9^post1, (0 == 0 /\ y_6^0-lt_10^10 <= 0 /\ -cnt_16^0+lt_10^10 == 0 /\ -cnt_16^post1+cnt_16^0 == 0 /\ -lt_9^post1+lt_9^0 == 0 /\ -y_6^post1+y_6^0 == 0 /\ p_7^0-p_7^post1 == 0 /\ tmp_8^0-tmp_8^post1 == 0 /\ -x_5^post1+x_5^0 == 0), cost: 1 2: l1 -> l3 : Result_4^0'=Result_4^post2, tmp_8^0'=tmp_8^post2, lt_10^0'=lt_10^post2, y_6^0'=y_6^post2, p_7^0'=p_7^post2, cnt_16^0'=cnt_16^post2, x_5^0'=x_5^post2, lt_9^0'=lt_9^post2, (0 == 0 /\ Result_4^0-Result_4^post2 == 0 /\ p_7^0-p_7^post2 == 0 /\ y_6^0-y_6^post2 == 0 /\ -cnt_16^post2+cnt_16^0 == 0 /\ -lt_9^post2+lt_9^0 == 0 /\ x_5^0-x_5^post2 == 0 /\ -tmp_8^post2 <= 0 /\ lt_10^11-cnt_16^0 == 0 /\ 1-y_6^0+lt_10^11 <= 0 /\ tmp_8^post2 <= 0), cost: 1 4: l1 -> l5 : Result_4^0'=Result_4^post4, tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, y_6^0'=y_6^post4, p_7^0'=p_7^post4, cnt_16^0'=cnt_16^post4, x_5^0'=x_5^post4, lt_9^0'=lt_9^post4, (0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ p_7^0-p_7^post4 == 0 /\ y_6^0-y_6^post4 == 0 /\ x_5^0-x_5^post4 == 0 /\ -cnt_16^post4+cnt_16^0 == 0 /\ -lt_9^post4+lt_9^0 == 0 /\ lt_10^12-cnt_16^0 == 0 /\ 1-y_6^0+lt_10^12 <= 0), cost: 1 3: l3 -> l1 : Result_4^0'=Result_4^post3, tmp_8^0'=tmp_8^post3, lt_10^0'=lt_10^post3, y_6^0'=y_6^post3, p_7^0'=p_7^post3, cnt_16^0'=cnt_16^post3, x_5^0'=x_5^post3, lt_9^0'=lt_9^post3, (tmp_8^0-tmp_8^post3 == 0 /\ cnt_16^0-cnt_16^post3 == 0 /\ y_6^0-y_6^post3 == 0 /\ -lt_9^post3+lt_9^0 == 0 /\ Result_4^0-Result_4^post3 == 0 /\ -x_5^post3+x_5^0 == 0 /\ lt_10^0-lt_10^post3 == 0 /\ -p_7^post3+p_7^0 == 0), cost: 1 5: l5 -> l6 : Result_4^0'=Result_4^post5, tmp_8^0'=tmp_8^post5, lt_10^0'=lt_10^post5, y_6^0'=y_6^post5, p_7^0'=p_7^post5, cnt_16^0'=cnt_16^post5, x_5^0'=x_5^post5, lt_9^0'=lt_9^post5, (Result_4^0-Result_4^post5 == 0 /\ tmp_8^0-tmp_8^post5 == 0 /\ -lt_9^post5+lt_9^0 == 0 /\ -x_5^post5+x_5^0 == 0 /\ -cnt_16^post5+cnt_16^0 == 0 /\ 1+tmp_8^0 <= 0 /\ -lt_10^post5+lt_10^0 == 0 /\ y_6^0-y_6^post5 == 0 /\ -p_7^post5+p_7^0 == 0), cost: 1 6: l5 -> l6 : Result_4^0'=Result_4^post6, tmp_8^0'=tmp_8^post6, lt_10^0'=lt_10^post6, y_6^0'=y_6^post6, p_7^0'=p_7^post6, cnt_16^0'=cnt_16^post6, x_5^0'=x_5^post6, lt_9^0'=lt_9^post6, (tmp_8^0-tmp_8^post6 == 0 /\ lt_10^0-lt_10^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -lt_9^post6+lt_9^0 == 0 /\ 1-tmp_8^0 <= 0 /\ x_5^0-x_5^post6 == 0 /\ -cnt_16^post6+cnt_16^0 == 0 /\ -y_6^post6+y_6^0 == 0 /\ p_7^0-p_7^post6 == 0), cost: 1 7: l6 -> l4 : Result_4^0'=Result_4^post7, tmp_8^0'=tmp_8^post7, lt_10^0'=lt_10^post7, y_6^0'=y_6^post7, p_7^0'=p_7^post7, cnt_16^0'=cnt_16^post7, x_5^0'=x_5^post7, lt_9^0'=lt_9^post7, (0 == 0 /\ cnt_16^0-cnt_16^post7 == 0 /\ -x_5^post7+x_5^0 == 0 /\ -p_7^post7+p_7^0 == 0 /\ Result_4^0-Result_4^post7 == 0 /\ tmp_8^0-tmp_8^post7 == 0 /\ y_6^0-y_6^post7 == 0 /\ lt_10^0-lt_10^post7 == 0 /\ lt_9^10-cnt_16^0 == 0), cost: 1 8: l4 -> l1 : Result_4^0'=Result_4^post8, tmp_8^0'=tmp_8^post8, lt_10^0'=lt_10^post8, y_6^0'=y_6^post8, p_7^0'=p_7^post8, cnt_16^0'=cnt_16^post8, x_5^0'=x_5^post8, lt_9^0'=lt_9^post8, (-y_6^post8+y_6^0 == 0 /\ tmp_8^0-tmp_8^post8 == 0 /\ lt_10^0-lt_10^post8 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ x_5^0-x_5^post8 == 0 /\ -cnt_16^post8+cnt_16^0 == 0 /\ -lt_9^post8+lt_9^0 == 0 /\ p_7^0-p_7^post8 == 0), cost: 1 9: l7 -> l0 : Result_4^0'=Result_4^post9, tmp_8^0'=tmp_8^post9, lt_10^0'=lt_10^post9, y_6^0'=y_6^post9, p_7^0'=p_7^post9, cnt_16^0'=cnt_16^post9, x_5^0'=x_5^post9, lt_9^0'=lt_9^post9, (tmp_8^0-tmp_8^post9 == 0 /\ y_6^0-y_6^post9 == 0 /\ -lt_10^post9+lt_10^0 == 0 /\ -x_5^post9+x_5^0 == 0 /\ -p_7^post9+p_7^0 == 0 /\ -Result_4^post9+Result_4^0 == 0 /\ -lt_9^post9+lt_9^0 == 0 /\ -cnt_16^post9+cnt_16^0 == 0), cost: 1 Removed unreachable rules and leafs Start location: l7 0: l0 -> l1 : Result_4^0'=Result_4^post0, tmp_8^0'=tmp_8^post0, lt_10^0'=lt_10^post0, y_6^0'=y_6^post0, p_7^0'=p_7^post0, cnt_16^0'=cnt_16^post0, x_5^0'=x_5^post0, lt_9^0'=lt_9^post0, (0 == 0 /\ -y_6^post0+y_6^0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ lt_9^0-lt_9^post0 == 0 /\ -x_5^post0+p_7^post0 == 0 /\ tmp_8^0-tmp_8^post0 == 0 /\ lt_10^0-lt_10^post0 == 0 /\ -cnt_16^post0+cnt_16^0 == 0), cost: 1 2: l1 -> l3 : Result_4^0'=Result_4^post2, tmp_8^0'=tmp_8^post2, lt_10^0'=lt_10^post2, y_6^0'=y_6^post2, p_7^0'=p_7^post2, cnt_16^0'=cnt_16^post2, x_5^0'=x_5^post2, lt_9^0'=lt_9^post2, (0 == 0 /\ Result_4^0-Result_4^post2 == 0 /\ p_7^0-p_7^post2 == 0 /\ y_6^0-y_6^post2 == 0 /\ -cnt_16^post2+cnt_16^0 == 0 /\ -lt_9^post2+lt_9^0 == 0 /\ x_5^0-x_5^post2 == 0 /\ -tmp_8^post2 <= 0 /\ lt_10^11-cnt_16^0 == 0 /\ 1-y_6^0+lt_10^11 <= 0 /\ tmp_8^post2 <= 0), cost: 1 4: l1 -> l5 : Result_4^0'=Result_4^post4, tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, y_6^0'=y_6^post4, p_7^0'=p_7^post4, cnt_16^0'=cnt_16^post4, x_5^0'=x_5^post4, lt_9^0'=lt_9^post4, (0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ p_7^0-p_7^post4 == 0 /\ y_6^0-y_6^post4 == 0 /\ x_5^0-x_5^post4 == 0 /\ -cnt_16^post4+cnt_16^0 == 0 /\ -lt_9^post4+lt_9^0 == 0 /\ lt_10^12-cnt_16^0 == 0 /\ 1-y_6^0+lt_10^12 <= 0), cost: 1 3: l3 -> l1 : Result_4^0'=Result_4^post3, tmp_8^0'=tmp_8^post3, lt_10^0'=lt_10^post3, y_6^0'=y_6^post3, p_7^0'=p_7^post3, cnt_16^0'=cnt_16^post3, x_5^0'=x_5^post3, lt_9^0'=lt_9^post3, (tmp_8^0-tmp_8^post3 == 0 /\ cnt_16^0-cnt_16^post3 == 0 /\ y_6^0-y_6^post3 == 0 /\ -lt_9^post3+lt_9^0 == 0 /\ Result_4^0-Result_4^post3 == 0 /\ -x_5^post3+x_5^0 == 0 /\ lt_10^0-lt_10^post3 == 0 /\ -p_7^post3+p_7^0 == 0), cost: 1 5: l5 -> l6 : Result_4^0'=Result_4^post5, tmp_8^0'=tmp_8^post5, lt_10^0'=lt_10^post5, y_6^0'=y_6^post5, p_7^0'=p_7^post5, cnt_16^0'=cnt_16^post5, x_5^0'=x_5^post5, lt_9^0'=lt_9^post5, (Result_4^0-Result_4^post5 == 0 /\ tmp_8^0-tmp_8^post5 == 0 /\ -lt_9^post5+lt_9^0 == 0 /\ -x_5^post5+x_5^0 == 0 /\ -cnt_16^post5+cnt_16^0 == 0 /\ 1+tmp_8^0 <= 0 /\ -lt_10^post5+lt_10^0 == 0 /\ y_6^0-y_6^post5 == 0 /\ -p_7^post5+p_7^0 == 0), cost: 1 6: l5 -> l6 : Result_4^0'=Result_4^post6, tmp_8^0'=tmp_8^post6, lt_10^0'=lt_10^post6, y_6^0'=y_6^post6, p_7^0'=p_7^post6, cnt_16^0'=cnt_16^post6, x_5^0'=x_5^post6, lt_9^0'=lt_9^post6, (tmp_8^0-tmp_8^post6 == 0 /\ lt_10^0-lt_10^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -lt_9^post6+lt_9^0 == 0 /\ 1-tmp_8^0 <= 0 /\ x_5^0-x_5^post6 == 0 /\ -cnt_16^post6+cnt_16^0 == 0 /\ -y_6^post6+y_6^0 == 0 /\ p_7^0-p_7^post6 == 0), cost: 1 7: l6 -> l4 : Result_4^0'=Result_4^post7, tmp_8^0'=tmp_8^post7, lt_10^0'=lt_10^post7, y_6^0'=y_6^post7, p_7^0'=p_7^post7, cnt_16^0'=cnt_16^post7, x_5^0'=x_5^post7, lt_9^0'=lt_9^post7, (0 == 0 /\ cnt_16^0-cnt_16^post7 == 0 /\ -x_5^post7+x_5^0 == 0 /\ -p_7^post7+p_7^0 == 0 /\ Result_4^0-Result_4^post7 == 0 /\ tmp_8^0-tmp_8^post7 == 0 /\ y_6^0-y_6^post7 == 0 /\ lt_10^0-lt_10^post7 == 0 /\ lt_9^10-cnt_16^0 == 0), cost: 1 8: l4 -> l1 : Result_4^0'=Result_4^post8, tmp_8^0'=tmp_8^post8, lt_10^0'=lt_10^post8, y_6^0'=y_6^post8, p_7^0'=p_7^post8, cnt_16^0'=cnt_16^post8, x_5^0'=x_5^post8, lt_9^0'=lt_9^post8, (-y_6^post8+y_6^0 == 0 /\ tmp_8^0-tmp_8^post8 == 0 /\ lt_10^0-lt_10^post8 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ x_5^0-x_5^post8 == 0 /\ -cnt_16^post8+cnt_16^0 == 0 /\ -lt_9^post8+lt_9^0 == 0 /\ p_7^0-p_7^post8 == 0), cost: 1 9: l7 -> l0 : Result_4^0'=Result_4^post9, tmp_8^0'=tmp_8^post9, lt_10^0'=lt_10^post9, y_6^0'=y_6^post9, p_7^0'=p_7^post9, cnt_16^0'=cnt_16^post9, x_5^0'=x_5^post9, lt_9^0'=lt_9^post9, (tmp_8^0-tmp_8^post9 == 0 /\ y_6^0-y_6^post9 == 0 /\ -lt_10^post9+lt_10^0 == 0 /\ -x_5^post9+x_5^0 == 0 /\ -p_7^post9+p_7^0 == 0 /\ -Result_4^post9+Result_4^0 == 0 /\ -lt_9^post9+lt_9^0 == 0 /\ -cnt_16^post9+cnt_16^0 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : Result_4^0'=Result_4^post0, tmp_8^0'=tmp_8^post0, lt_10^0'=lt_10^post0, y_6^0'=y_6^post0, p_7^0'=p_7^post0, cnt_16^0'=cnt_16^post0, x_5^0'=x_5^post0, lt_9^0'=lt_9^post0, (0 == 0 /\ -y_6^post0+y_6^0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ lt_9^0-lt_9^post0 == 0 /\ -x_5^post0+p_7^post0 == 0 /\ tmp_8^0-tmp_8^post0 == 0 /\ lt_10^0-lt_10^post0 == 0 /\ -cnt_16^post0+cnt_16^0 == 0), cost: 1 New rule: l0 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 1 Applied preprocessing Original rule: l1 -> l3 : Result_4^0'=Result_4^post2, tmp_8^0'=tmp_8^post2, lt_10^0'=lt_10^post2, y_6^0'=y_6^post2, p_7^0'=p_7^post2, cnt_16^0'=cnt_16^post2, x_5^0'=x_5^post2, lt_9^0'=lt_9^post2, (0 == 0 /\ Result_4^0-Result_4^post2 == 0 /\ p_7^0-p_7^post2 == 0 /\ y_6^0-y_6^post2 == 0 /\ -cnt_16^post2+cnt_16^0 == 0 /\ -lt_9^post2+lt_9^0 == 0 /\ x_5^0-x_5^post2 == 0 /\ -tmp_8^post2 <= 0 /\ lt_10^11-cnt_16^0 == 0 /\ 1-y_6^0+lt_10^11 <= 0 /\ tmp_8^post2 <= 0), cost: 1 New rule: l1 -> l3 : tmp_8^0'=0, lt_10^0'=lt_10^post2, 1-y_6^0+cnt_16^0 <= 0, cost: 1 Applied preprocessing Original rule: l3 -> l1 : Result_4^0'=Result_4^post3, tmp_8^0'=tmp_8^post3, lt_10^0'=lt_10^post3, y_6^0'=y_6^post3, p_7^0'=p_7^post3, cnt_16^0'=cnt_16^post3, x_5^0'=x_5^post3, lt_9^0'=lt_9^post3, (tmp_8^0-tmp_8^post3 == 0 /\ cnt_16^0-cnt_16^post3 == 0 /\ y_6^0-y_6^post3 == 0 /\ -lt_9^post3+lt_9^0 == 0 /\ Result_4^0-Result_4^post3 == 0 /\ -x_5^post3+x_5^0 == 0 /\ lt_10^0-lt_10^post3 == 0 /\ -p_7^post3+p_7^0 == 0), cost: 1 New rule: l3 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l5 : Result_4^0'=Result_4^post4, tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, y_6^0'=y_6^post4, p_7^0'=p_7^post4, cnt_16^0'=cnt_16^post4, x_5^0'=x_5^post4, lt_9^0'=lt_9^post4, (0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ p_7^0-p_7^post4 == 0 /\ y_6^0-y_6^post4 == 0 /\ x_5^0-x_5^post4 == 0 /\ -cnt_16^post4+cnt_16^0 == 0 /\ -lt_9^post4+lt_9^0 == 0 /\ lt_10^12-cnt_16^0 == 0 /\ 1-y_6^0+lt_10^12 <= 0), cost: 1 New rule: l1 -> l5 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, 1-y_6^0+cnt_16^0 <= 0, cost: 1 Applied preprocessing Original rule: l5 -> l6 : Result_4^0'=Result_4^post5, tmp_8^0'=tmp_8^post5, lt_10^0'=lt_10^post5, y_6^0'=y_6^post5, p_7^0'=p_7^post5, cnt_16^0'=cnt_16^post5, x_5^0'=x_5^post5, lt_9^0'=lt_9^post5, (Result_4^0-Result_4^post5 == 0 /\ tmp_8^0-tmp_8^post5 == 0 /\ -lt_9^post5+lt_9^0 == 0 /\ -x_5^post5+x_5^0 == 0 /\ -cnt_16^post5+cnt_16^0 == 0 /\ 1+tmp_8^0 <= 0 /\ -lt_10^post5+lt_10^0 == 0 /\ y_6^0-y_6^post5 == 0 /\ -p_7^post5+p_7^0 == 0), cost: 1 New rule: l5 -> l6 : 1+tmp_8^0 <= 0, cost: 1 Applied preprocessing Original rule: l5 -> l6 : Result_4^0'=Result_4^post6, tmp_8^0'=tmp_8^post6, lt_10^0'=lt_10^post6, y_6^0'=y_6^post6, p_7^0'=p_7^post6, cnt_16^0'=cnt_16^post6, x_5^0'=x_5^post6, lt_9^0'=lt_9^post6, (tmp_8^0-tmp_8^post6 == 0 /\ lt_10^0-lt_10^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -lt_9^post6+lt_9^0 == 0 /\ 1-tmp_8^0 <= 0 /\ x_5^0-x_5^post6 == 0 /\ -cnt_16^post6+cnt_16^0 == 0 /\ -y_6^post6+y_6^0 == 0 /\ p_7^0-p_7^post6 == 0), cost: 1 New rule: l5 -> l6 : -1+tmp_8^0 >= 0, cost: 1 Applied preprocessing Original rule: l6 -> l4 : Result_4^0'=Result_4^post7, tmp_8^0'=tmp_8^post7, lt_10^0'=lt_10^post7, y_6^0'=y_6^post7, p_7^0'=p_7^post7, cnt_16^0'=cnt_16^post7, x_5^0'=x_5^post7, lt_9^0'=lt_9^post7, (0 == 0 /\ cnt_16^0-cnt_16^post7 == 0 /\ -x_5^post7+x_5^0 == 0 /\ -p_7^post7+p_7^0 == 0 /\ Result_4^0-Result_4^post7 == 0 /\ tmp_8^0-tmp_8^post7 == 0 /\ y_6^0-y_6^post7 == 0 /\ lt_10^0-lt_10^post7 == 0 /\ lt_9^10-cnt_16^0 == 0), cost: 1 New rule: l6 -> l4 : lt_9^0'=lt_9^post7, 0 == 0, cost: 1 Applied preprocessing Original rule: l4 -> l1 : Result_4^0'=Result_4^post8, tmp_8^0'=tmp_8^post8, lt_10^0'=lt_10^post8, y_6^0'=y_6^post8, p_7^0'=p_7^post8, cnt_16^0'=cnt_16^post8, x_5^0'=x_5^post8, lt_9^0'=lt_9^post8, (-y_6^post8+y_6^0 == 0 /\ tmp_8^0-tmp_8^post8 == 0 /\ lt_10^0-lt_10^post8 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ x_5^0-x_5^post8 == 0 /\ -cnt_16^post8+cnt_16^0 == 0 /\ -lt_9^post8+lt_9^0 == 0 /\ p_7^0-p_7^post8 == 0), cost: 1 New rule: l4 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l7 -> l0 : Result_4^0'=Result_4^post9, tmp_8^0'=tmp_8^post9, lt_10^0'=lt_10^post9, y_6^0'=y_6^post9, p_7^0'=p_7^post9, cnt_16^0'=cnt_16^post9, x_5^0'=x_5^post9, lt_9^0'=lt_9^post9, (tmp_8^0-tmp_8^post9 == 0 /\ y_6^0-y_6^post9 == 0 /\ -lt_10^post9+lt_10^0 == 0 /\ -x_5^post9+x_5^0 == 0 /\ -p_7^post9+p_7^0 == 0 /\ -Result_4^post9+Result_4^0 == 0 /\ -lt_9^post9+lt_9^0 == 0 /\ -cnt_16^post9+cnt_16^0 == 0), cost: 1 New rule: l7 -> l0 : TRUE, cost: 1 Simplified rules Start location: l7 10: l0 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 1 11: l1 -> l3 : tmp_8^0'=0, lt_10^0'=lt_10^post2, 1-y_6^0+cnt_16^0 <= 0, cost: 1 13: l1 -> l5 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, 1-y_6^0+cnt_16^0 <= 0, cost: 1 12: l3 -> l1 : TRUE, cost: 1 14: l5 -> l6 : 1+tmp_8^0 <= 0, cost: 1 15: l5 -> l6 : -1+tmp_8^0 >= 0, cost: 1 16: l6 -> l4 : lt_9^0'=lt_9^post7, 0 == 0, cost: 1 17: l4 -> l1 : TRUE, cost: 1 18: l7 -> l0 : TRUE, cost: 1 Eliminating location l0 by chaining: Applied chaining First rule: l7 -> l0 : TRUE, cost: 1 Second rule: l0 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 1 New rule: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Applied deletion Removed the following rules: 10 18 Eliminating location l3 by chaining: Applied chaining First rule: l1 -> l3 : tmp_8^0'=0, lt_10^0'=lt_10^post2, 1-y_6^0+cnt_16^0 <= 0, cost: 1 Second rule: l3 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, 1-y_6^0+cnt_16^0 <= 0, cost: 2 Applied deletion Removed the following rules: 11 12 Eliminating location l4 by chaining: Applied chaining First rule: l6 -> l4 : lt_9^0'=lt_9^post7, 0 == 0, cost: 1 Second rule: l4 -> l1 : TRUE, cost: 1 New rule: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 Applied deletion Removed the following rules: 16 17 Eliminated locations on linear paths Start location: l7 13: l1 -> l5 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, 1-y_6^0+cnt_16^0 <= 0, cost: 1 20: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, 1-y_6^0+cnt_16^0 <= 0, cost: 2 14: l5 -> l6 : 1+tmp_8^0 <= 0, cost: 1 15: l5 -> l6 : -1+tmp_8^0 >= 0, cost: 1 21: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Applied nonterm Original rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, 1-y_6^0+cnt_16^0 <= 0, cost: 2 New rule: l1 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM Applied acceleration Original rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, 1-y_6^0+cnt_16^0 <= 0, cost: 2 New rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, -1+y_6^0-cnt_16^0 >= 0, cost: 2*n0 Applied deletion Removed the following rules: 20 Accelerated simple loops Start location: l7 13: l1 -> l5 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, 1-y_6^0+cnt_16^0 <= 0, cost: 1 22: l1 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 23: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, -1+y_6^0-cnt_16^0 >= 0, cost: 2*n0 14: l5 -> l6 : 1+tmp_8^0 <= 0, cost: 1 15: l5 -> l6 : -1+tmp_8^0 >= 0, cost: 1 21: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Applied chaining First rule: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Second rule: l1 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM New rule: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM Applied chaining First rule: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 Second rule: l1 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM New rule: l6 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM Applied chaining First rule: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Second rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, -1+y_6^0-cnt_16^0 >= 0, cost: 2*n0 New rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Applied chaining First rule: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 Second rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, -1+y_6^0-cnt_16^0 >= 0, cost: 2*n0 New rule: l6 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Applied deletion Removed the following rules: 22 23 Chained accelerated rules with incoming rules Start location: l7 13: l1 -> l5 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, 1-y_6^0+cnt_16^0 <= 0, cost: 1 14: l5 -> l6 : 1+tmp_8^0 <= 0, cost: 1 15: l5 -> l6 : -1+tmp_8^0 >= 0, cost: 1 21: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 25: l6 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 27: l6 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 24: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 26: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Eliminating location l5 by chaining: Applied chaining First rule: l1 -> l5 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, 1-y_6^0+cnt_16^0 <= 0, cost: 1 Second rule: l5 -> l6 : 1+tmp_8^0 <= 0, cost: 1 New rule: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0), cost: 2 Applied chaining First rule: l1 -> l5 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, 1-y_6^0+cnt_16^0 <= 0, cost: 1 Second rule: l5 -> l6 : -1+tmp_8^0 >= 0, cost: 1 New rule: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0), cost: 2 Applied deletion Removed the following rules: 13 14 15 Eliminated locations on tree-shaped paths Start location: l7 28: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0), cost: 2 29: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0), cost: 2 21: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 25: l6 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 27: l6 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 24: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 26: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Applied merging first rule: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0), cost: 2 second rule: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0), cost: 2 new rule: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 2 Merged rules Start location: l7 30: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 2 21: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 25: l6 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 27: l6 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 24: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 26: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Eliminating location l6 by chaining: Applied chaining First rule: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 2 Second rule: l6 -> l1 : lt_9^0'=lt_9^post7, 0 == 0, cost: 2 New rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, (0 == 0 /\ ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: 4 Applied simplification Original rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, (0 == 0 /\ ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: 4 New rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4 Applied chaining First rule: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 2 Second rule: l6 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM New rule: l1 -> [8] : (-1+y_6^0-cnt_16^0 >= 0 /\ ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM Applied simplification Original rule: l1 -> [8] : (-1+y_6^0-cnt_16^0 >= 0 /\ ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM New rule: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM Applied chaining First rule: l1 -> l6 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 2 Second rule: l6 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 New rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, (-1+y_6^0-cnt_16^0 >= 0 /\ ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: 4+2*n0 Applied simplification Original rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, (-1+y_6^0-cnt_16^0 >= 0 /\ ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: 4+2*n0 New rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4+2*n0 Applied deletion Removed the following rules: 21 25 27 30 Eliminated locations on tree-shaped paths Start location: l7 31: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4 32: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 33: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4+2*n0 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 24: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 26: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Applied simplification Original rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4 New rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4 Simplified simple loops Start location: l7 32: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 33: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4+2*n0 34: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 24: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 26: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Applied acceleration Original rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4+2*n0 New rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ -1-tmp_8^post4 >= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2*n4*n0+4*n4 Applied nonterm Original rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4 New rule: l1 -> [9] : ((-1+y_6^0-cnt_16^0 >= 0 /\ FALSE) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ -1-tmp_8^post4 >= 0)), cost: NONTERM Applied acceleration Original rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: 4 New rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ -1-tmp_8^post4 >= 0)), cost: 4*n6 Applied simplification Original rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ -1-tmp_8^post4 >= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2*n4*n0+4*n4 New rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2*n4*n0+4*n4 Applied simplification Original rule: l1 -> [9] : ((-1+y_6^0-cnt_16^0 >= 0 /\ FALSE) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ -1-tmp_8^post4 >= 0)), cost: NONTERM New rule: l1 -> [9] : (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0), cost: NONTERM Applied simplification Original rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ -1-tmp_8^post4 >= 0)), cost: 4*n6 New rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 4*n6 Applied deletion Removed the following rules: 33 34 Accelerated simple loops Start location: l7 32: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 38: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2*n4*n0+4*n4 39: l1 -> [9] : (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0), cost: NONTERM 40: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 4*n6 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 24: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 26: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Applied chaining First rule: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Second rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2*n4*n0+4*n4 New rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2+2*n4*n0+4*n4 Applied chaining First rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Second rule: l1 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2*n4*n0+4*n4 New rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2+2*n4*n0+4*n4+2*n0 Applied chaining First rule: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Second rule: l1 -> [9] : (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0), cost: NONTERM New rule: l7 -> [9] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM Applied chaining First rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Second rule: l1 -> [9] : (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0), cost: NONTERM New rule: l7 -> [9] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM Applied chaining First rule: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Second rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 4*n6 New rule: l7 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: 2+4*n6 Applied chaining First rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Second rule: l1 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 4*n6 New rule: l7 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: 2+2*n0+4*n6 Applied deletion Removed the following rules: 38 39 40 Chained accelerated rules with incoming rules Start location: l7 32: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 19: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 24: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 26: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 41: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2+2*n4*n0+4*n4 42: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2+2*n4*n0+4*n4+2*n0 43: l7 -> [9] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 44: l7 -> [9] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 45: l7 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: 2+4*n6 46: l7 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: 2+2*n0+4*n6 Eliminating location l1 by chaining: Applied chaining First rule: l7 -> l1 : p_7^0'=p_7^post0, x_5^0'=p_7^post0, 0 == 0, cost: 2 Second rule: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM New rule: l7 -> [8] : (0 == 0 /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM Applied simplification Original rule: l7 -> [8] : (0 == 0 /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM New rule: l7 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM Applied chaining First rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, -1+y_6^0-cnt_16^0 >= 0, cost: 2+2*n0 Second rule: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM New rule: l7 -> [8] : (-1+y_6^0-cnt_16^0 >= 0 /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM Applied simplification Original rule: l7 -> [8] : (-1+y_6^0-cnt_16^0 >= 0 /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM New rule: l7 -> [8] : ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM Applied chaining First rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2+2*n4*n0+4*n4 Second rule: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM New rule: l7 -> [8] : (((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)) /\ ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0))), cost: NONTERM Applied simplification Original rule: l7 -> [8] : (((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)) /\ ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0))), cost: NONTERM New rule: l7 -> [8] : ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: NONTERM Applied chaining First rule: l7 -> l1 : tmp_8^0'=0, lt_10^0'=lt_10^post2, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)), cost: 2+2*n4*n0+4*n4+2*n0 Second rule: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM New rule: l7 -> [8] : (((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)) /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM Applied simplification Original rule: l7 -> [8] : (((-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0)) /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM New rule: l7 -> [8] : ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM Applied chaining First rule: l7 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: 2+4*n6 Second rule: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM New rule: l7 -> [8] : (((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)) /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM Applied simplification Original rule: l7 -> [8] : (((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)) /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM New rule: l7 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM Applied chaining First rule: l7 -> l1 : tmp_8^0'=tmp_8^post4, lt_10^0'=lt_10^post4, p_7^0'=p_7^post0, x_5^0'=p_7^post0, lt_9^0'=lt_9^post7, ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: 2+2*n0+4*n6 Second rule: l1 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM New rule: l7 -> [8] : (((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)) /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM Applied simplification Original rule: l7 -> [8] : (((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)) /\ ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0))), cost: NONTERM New rule: l7 -> [8] : ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM Applied deletion Removed the following rules: 19 26 32 41 42 45 46 Eliminated locations on tree-shaped paths Start location: l7 24: l7 -> [8] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 43: l7 -> [9] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 44: l7 -> [9] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 47: l7 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 48: l7 -> [8] : ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 49: l7 -> [8] : ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: NONTERM 50: l7 -> [8] : ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 51: l7 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 52: l7 -> [8] : ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM Removed duplicate rules (ignoring updates) Start location: l7 44: l7 -> [9] : -1+y_6^0-cnt_16^0 >= 0, cost: NONTERM 49: l7 -> [8] : ((-1+tmp_8^post4 >= 0 /\ -1+y_6^0-cnt_16^0 >= 0) \/ (-1+y_6^0-cnt_16^0 >= 0 /\ 1+tmp_8^post4 <= 0)), cost: NONTERM 51: l7 -> [8] : ((-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM 52: l7 -> [8] : ((1+tmp_8^post4 <= 0 /\ 1-y_6^0+cnt_16^0 <= 0) \/ (-1+tmp_8^post4 >= 0 /\ 1-y_6^0+cnt_16^0 <= 0)), cost: NONTERM Computing asymptotic complexity Proved nontermination of rule 44 via SMT. Proved the following lower bound Complexity: Nonterm Cpx degree: Nonterm Solved cost: NONTERM Rule cost: NONTERM Rule guard: -1+y_6^0-cnt_16^0 >= 0