NO Initial ITS Start location: l13 0: l0 -> l1 : Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, tmp_7^0'=tmp_7^post0, y_6^0'=y_6^post0, (-y_6^post0+y_6^0 == 0 /\ tmp_7^0-tmp_7^post0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ x_5^0-x_5^post0 == 0), cost: 1 1: l1 -> l3 : Result_4^0'=Result_4^post1, x_5^0'=x_5^post1, tmp_7^0'=tmp_7^post1, y_6^0'=y_6^post1, (-tmp_7^post1+tmp_7^0 == 0 /\ Result_4^0-Result_4^post1 == 0 /\ -x_5^post1+x_5^0 == 0 /\ -y_6^post1+y_6^0 == 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 5: l1 -> l5 : Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, tmp_7^0'=tmp_7^post5, y_6^0'=y_6^post5, (0 == 0 /\ Result_4^0-Result_4^post5 == 0 /\ tmp_7^post5 <= 0 /\ x_5^0-x_5^post5 == 0 /\ x_5^0-y_6^0 <= 0 /\ -y_6^post5+y_6^0 == 0 /\ -tmp_7^post5 <= 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 7: l1 -> l7 : Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, tmp_7^0'=tmp_7^post7, y_6^0'=y_6^post7, (0 == 0 /\ Result_4^0-Result_4^post7 == 0 /\ x_5^0-x_5^post7 == 0 /\ -y_6^post7+y_6^0 == 0 /\ x_5^0-y_6^0 <= 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 12: l1 -> l9 : Result_4^0'=Result_4^post12, x_5^0'=x_5^post12, tmp_7^0'=tmp_7^post12, y_6^0'=y_6^post12, (0 == 0 /\ Result_4^0-Result_4^post12 == 0 /\ -y_6^post12+y_6^0 == 0 /\ x_5^0-x_5^post12 == 0 /\ 1+x_5^0-y_6^0 <= 0 /\ tmp_7^post12 <= 0 /\ -tmp_7^post12 <= 0), cost: 1 14: l1 -> l11 : Result_4^0'=Result_4^post14, x_5^0'=x_5^post14, tmp_7^0'=tmp_7^post14, y_6^0'=y_6^post14, (0 == 0 /\ -y_6^post14+y_6^0 == 0 /\ Result_4^0-Result_4^post14 == 0 /\ -x_5^post14+x_5^0 == 0 /\ 1+x_5^0-y_6^0 <= 0), cost: 1 2: l3 -> l4 : Result_4^0'=Result_4^post2, x_5^0'=x_5^post2, tmp_7^0'=tmp_7^post2, y_6^0'=y_6^post2, (-tmp_7^post2+tmp_7^0 == 0 /\ x_5^0-x_5^post2 == 0 /\ 1+x_5^0-y_6^0 <= 0 /\ -y_6^post2+y_6^0 == 0 /\ Result_4^0-Result_4^post2 == 0), cost: 1 3: l3 -> l4 : Result_4^0'=Result_4^post3, x_5^0'=x_5^post3, tmp_7^0'=tmp_7^post3, y_6^0'=y_6^post3, (Result_4^0-Result_4^post3 == 0 /\ x_5^0-x_5^post3 == 0 /\ tmp_7^0-tmp_7^post3 == 0 /\ -y_6^post3+y_6^0 == 0 /\ 1-x_5^0+y_6^0 <= 0), cost: 1 4: l4 -> l2 : Result_4^0'=Result_4^post4, x_5^0'=x_5^post4, tmp_7^0'=tmp_7^post4, y_6^0'=y_6^post4, (0 == 0 /\ -y_6^post4+y_6^0 == 0 /\ -tmp_7^post4+tmp_7^0 == 0 /\ -x_5^post4+x_5^0 == 0), cost: 1 6: l5 -> l1 : Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, tmp_7^0'=tmp_7^post6, y_6^0'=y_6^post6, (x_5^0-x_5^post6 == 0 /\ y_6^0-y_6^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -tmp_7^post6+tmp_7^0 == 0), cost: 1 8: l7 -> l8 : Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, tmp_7^0'=tmp_7^post8, y_6^0'=y_6^post8, (-y_6^post8+y_6^0 == 0 /\ -tmp_7^post8+tmp_7^0 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ 1+tmp_7^0 <= 0 /\ x_5^0-x_5^post8 == 0), cost: 1 9: l7 -> l8 : Result_4^0'=Result_4^post9, x_5^0'=x_5^post9, tmp_7^0'=tmp_7^post9, y_6^0'=y_6^post9, (-x_5^post9+x_5^0 == 0 /\ Result_4^0-Result_4^post9 == 0 /\ -y_6^post9+y_6^0 == 0 /\ 1-tmp_7^0 <= 0 /\ -tmp_7^post9+tmp_7^0 == 0), cost: 1 10: l8 -> l6 : Result_4^0'=Result_4^post10, x_5^0'=x_5^post10, tmp_7^0'=tmp_7^post10, y_6^0'=y_6^post10, (-y_6^post10+y_6^0 == 0 /\ -1-x_5^0+x_5^post10 == 0 /\ Result_4^0-Result_4^post10 == 0 /\ -tmp_7^post10+tmp_7^0 == 0), cost: 1 11: l6 -> l1 : Result_4^0'=Result_4^post11, x_5^0'=x_5^post11, tmp_7^0'=tmp_7^post11, y_6^0'=y_6^post11, (tmp_7^0-tmp_7^post11 == 0 /\ -y_6^post11+y_6^0 == 0 /\ Result_4^0-Result_4^post11 == 0 /\ x_5^0-x_5^post11 == 0), cost: 1 13: l9 -> l1 : Result_4^0'=Result_4^post13, x_5^0'=x_5^post13, tmp_7^0'=tmp_7^post13, y_6^0'=y_6^post13, (-y_6^post13+y_6^0 == 0 /\ -tmp_7^post13+tmp_7^0 == 0 /\ Result_4^0-Result_4^post13 == 0 /\ x_5^0-x_5^post13 == 0), cost: 1 15: l11 -> l12 : Result_4^0'=Result_4^post15, x_5^0'=x_5^post15, tmp_7^0'=tmp_7^post15, y_6^0'=y_6^post15, (-y_6^post15+y_6^0 == 0 /\ -tmp_7^post15+tmp_7^0 == 0 /\ 1+tmp_7^0 <= 0 /\ x_5^0-x_5^post15 == 0 /\ Result_4^0-Result_4^post15 == 0), cost: 1 16: l11 -> l12 : Result_4^0'=Result_4^post16, x_5^0'=x_5^post16, tmp_7^0'=tmp_7^post16, y_6^0'=y_6^post16, (-y_6^post16+y_6^0 == 0 /\ Result_4^0-Result_4^post16 == 0 /\ x_5^0-x_5^post16 == 0 /\ 1-tmp_7^0 <= 0 /\ tmp_7^0-tmp_7^post16 == 0), cost: 1 17: l12 -> l10 : Result_4^0'=Result_4^post17, x_5^0'=x_5^post17, tmp_7^0'=tmp_7^post17, y_6^0'=y_6^post17, (-y_6^post17+y_6^0 == 0 /\ -1-x_5^0+x_5^post17 == 0 /\ tmp_7^0-tmp_7^post17 == 0 /\ Result_4^0-Result_4^post17 == 0), cost: 1 18: l10 -> l1 : Result_4^0'=Result_4^post18, x_5^0'=x_5^post18, tmp_7^0'=tmp_7^post18, y_6^0'=y_6^post18, (-y_6^post18+y_6^0 == 0 /\ Result_4^0-Result_4^post18 == 0 /\ -tmp_7^post18+tmp_7^0 == 0 /\ -x_5^post18+x_5^0 == 0), cost: 1 19: l13 -> l0 : Result_4^0'=Result_4^post19, x_5^0'=x_5^post19, tmp_7^0'=tmp_7^post19, y_6^0'=y_6^post19, (-tmp_7^post19+tmp_7^0 == 0 /\ x_5^0-x_5^post19 == 0 /\ Result_4^0-Result_4^post19 == 0 /\ y_6^0-y_6^post19 == 0), cost: 1 Removed unreachable rules and leafs Start location: l13 0: l0 -> l1 : Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, tmp_7^0'=tmp_7^post0, y_6^0'=y_6^post0, (-y_6^post0+y_6^0 == 0 /\ tmp_7^0-tmp_7^post0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ x_5^0-x_5^post0 == 0), cost: 1 5: l1 -> l5 : Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, tmp_7^0'=tmp_7^post5, y_6^0'=y_6^post5, (0 == 0 /\ Result_4^0-Result_4^post5 == 0 /\ tmp_7^post5 <= 0 /\ x_5^0-x_5^post5 == 0 /\ x_5^0-y_6^0 <= 0 /\ -y_6^post5+y_6^0 == 0 /\ -tmp_7^post5 <= 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 7: l1 -> l7 : Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, tmp_7^0'=tmp_7^post7, y_6^0'=y_6^post7, (0 == 0 /\ Result_4^0-Result_4^post7 == 0 /\ x_5^0-x_5^post7 == 0 /\ -y_6^post7+y_6^0 == 0 /\ x_5^0-y_6^0 <= 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 12: l1 -> l9 : Result_4^0'=Result_4^post12, x_5^0'=x_5^post12, tmp_7^0'=tmp_7^post12, y_6^0'=y_6^post12, (0 == 0 /\ Result_4^0-Result_4^post12 == 0 /\ -y_6^post12+y_6^0 == 0 /\ x_5^0-x_5^post12 == 0 /\ 1+x_5^0-y_6^0 <= 0 /\ tmp_7^post12 <= 0 /\ -tmp_7^post12 <= 0), cost: 1 14: l1 -> l11 : Result_4^0'=Result_4^post14, x_5^0'=x_5^post14, tmp_7^0'=tmp_7^post14, y_6^0'=y_6^post14, (0 == 0 /\ -y_6^post14+y_6^0 == 0 /\ Result_4^0-Result_4^post14 == 0 /\ -x_5^post14+x_5^0 == 0 /\ 1+x_5^0-y_6^0 <= 0), cost: 1 6: l5 -> l1 : Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, tmp_7^0'=tmp_7^post6, y_6^0'=y_6^post6, (x_5^0-x_5^post6 == 0 /\ y_6^0-y_6^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -tmp_7^post6+tmp_7^0 == 0), cost: 1 8: l7 -> l8 : Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, tmp_7^0'=tmp_7^post8, y_6^0'=y_6^post8, (-y_6^post8+y_6^0 == 0 /\ -tmp_7^post8+tmp_7^0 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ 1+tmp_7^0 <= 0 /\ x_5^0-x_5^post8 == 0), cost: 1 9: l7 -> l8 : Result_4^0'=Result_4^post9, x_5^0'=x_5^post9, tmp_7^0'=tmp_7^post9, y_6^0'=y_6^post9, (-x_5^post9+x_5^0 == 0 /\ Result_4^0-Result_4^post9 == 0 /\ -y_6^post9+y_6^0 == 0 /\ 1-tmp_7^0 <= 0 /\ -tmp_7^post9+tmp_7^0 == 0), cost: 1 10: l8 -> l6 : Result_4^0'=Result_4^post10, x_5^0'=x_5^post10, tmp_7^0'=tmp_7^post10, y_6^0'=y_6^post10, (-y_6^post10+y_6^0 == 0 /\ -1-x_5^0+x_5^post10 == 0 /\ Result_4^0-Result_4^post10 == 0 /\ -tmp_7^post10+tmp_7^0 == 0), cost: 1 11: l6 -> l1 : Result_4^0'=Result_4^post11, x_5^0'=x_5^post11, tmp_7^0'=tmp_7^post11, y_6^0'=y_6^post11, (tmp_7^0-tmp_7^post11 == 0 /\ -y_6^post11+y_6^0 == 0 /\ Result_4^0-Result_4^post11 == 0 /\ x_5^0-x_5^post11 == 0), cost: 1 13: l9 -> l1 : Result_4^0'=Result_4^post13, x_5^0'=x_5^post13, tmp_7^0'=tmp_7^post13, y_6^0'=y_6^post13, (-y_6^post13+y_6^0 == 0 /\ -tmp_7^post13+tmp_7^0 == 0 /\ Result_4^0-Result_4^post13 == 0 /\ x_5^0-x_5^post13 == 0), cost: 1 15: l11 -> l12 : Result_4^0'=Result_4^post15, x_5^0'=x_5^post15, tmp_7^0'=tmp_7^post15, y_6^0'=y_6^post15, (-y_6^post15+y_6^0 == 0 /\ -tmp_7^post15+tmp_7^0 == 0 /\ 1+tmp_7^0 <= 0 /\ x_5^0-x_5^post15 == 0 /\ Result_4^0-Result_4^post15 == 0), cost: 1 16: l11 -> l12 : Result_4^0'=Result_4^post16, x_5^0'=x_5^post16, tmp_7^0'=tmp_7^post16, y_6^0'=y_6^post16, (-y_6^post16+y_6^0 == 0 /\ Result_4^0-Result_4^post16 == 0 /\ x_5^0-x_5^post16 == 0 /\ 1-tmp_7^0 <= 0 /\ tmp_7^0-tmp_7^post16 == 0), cost: 1 17: l12 -> l10 : Result_4^0'=Result_4^post17, x_5^0'=x_5^post17, tmp_7^0'=tmp_7^post17, y_6^0'=y_6^post17, (-y_6^post17+y_6^0 == 0 /\ -1-x_5^0+x_5^post17 == 0 /\ tmp_7^0-tmp_7^post17 == 0 /\ Result_4^0-Result_4^post17 == 0), cost: 1 18: l10 -> l1 : Result_4^0'=Result_4^post18, x_5^0'=x_5^post18, tmp_7^0'=tmp_7^post18, y_6^0'=y_6^post18, (-y_6^post18+y_6^0 == 0 /\ Result_4^0-Result_4^post18 == 0 /\ -tmp_7^post18+tmp_7^0 == 0 /\ -x_5^post18+x_5^0 == 0), cost: 1 19: l13 -> l0 : Result_4^0'=Result_4^post19, x_5^0'=x_5^post19, tmp_7^0'=tmp_7^post19, y_6^0'=y_6^post19, (-tmp_7^post19+tmp_7^0 == 0 /\ x_5^0-x_5^post19 == 0 /\ Result_4^0-Result_4^post19 == 0 /\ y_6^0-y_6^post19 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, tmp_7^0'=tmp_7^post0, y_6^0'=y_6^post0, (-y_6^post0+y_6^0 == 0 /\ tmp_7^0-tmp_7^post0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ x_5^0-x_5^post0 == 0), cost: 1 New rule: l0 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l5 : Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, tmp_7^0'=tmp_7^post5, y_6^0'=y_6^post5, (0 == 0 /\ Result_4^0-Result_4^post5 == 0 /\ tmp_7^post5 <= 0 /\ x_5^0-x_5^post5 == 0 /\ x_5^0-y_6^0 <= 0 /\ -y_6^post5+y_6^0 == 0 /\ -tmp_7^post5 <= 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 New rule: l1 -> l5 : tmp_7^0'=0, x_5^0-y_6^0 == 0, cost: 1 Applied preprocessing Original rule: l5 -> l1 : Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, tmp_7^0'=tmp_7^post6, y_6^0'=y_6^post6, (x_5^0-x_5^post6 == 0 /\ y_6^0-y_6^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -tmp_7^post6+tmp_7^0 == 0), cost: 1 New rule: l5 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l7 : Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, tmp_7^0'=tmp_7^post7, y_6^0'=y_6^post7, (0 == 0 /\ Result_4^0-Result_4^post7 == 0 /\ x_5^0-x_5^post7 == 0 /\ -y_6^post7+y_6^0 == 0 /\ x_5^0-y_6^0 <= 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 New rule: l1 -> l7 : tmp_7^0'=tmp_7^post7, x_5^0-y_6^0 == 0, cost: 1 Applied preprocessing Original rule: l7 -> l8 : Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, tmp_7^0'=tmp_7^post8, y_6^0'=y_6^post8, (-y_6^post8+y_6^0 == 0 /\ -tmp_7^post8+tmp_7^0 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ 1+tmp_7^0 <= 0 /\ x_5^0-x_5^post8 == 0), cost: 1 New rule: l7 -> l8 : 1+tmp_7^0 <= 0, cost: 1 Applied preprocessing Original rule: l7 -> l8 : Result_4^0'=Result_4^post9, x_5^0'=x_5^post9, tmp_7^0'=tmp_7^post9, y_6^0'=y_6^post9, (-x_5^post9+x_5^0 == 0 /\ Result_4^0-Result_4^post9 == 0 /\ -y_6^post9+y_6^0 == 0 /\ 1-tmp_7^0 <= 0 /\ -tmp_7^post9+tmp_7^0 == 0), cost: 1 New rule: l7 -> l8 : -1+tmp_7^0 >= 0, cost: 1 Applied preprocessing Original rule: l8 -> l6 : Result_4^0'=Result_4^post10, x_5^0'=x_5^post10, tmp_7^0'=tmp_7^post10, y_6^0'=y_6^post10, (-y_6^post10+y_6^0 == 0 /\ -1-x_5^0+x_5^post10 == 0 /\ Result_4^0-Result_4^post10 == 0 /\ -tmp_7^post10+tmp_7^0 == 0), cost: 1 New rule: l8 -> l6 : x_5^0'=1+x_5^0, TRUE, cost: 1 Applied preprocessing Original rule: l6 -> l1 : Result_4^0'=Result_4^post11, x_5^0'=x_5^post11, tmp_7^0'=tmp_7^post11, y_6^0'=y_6^post11, (tmp_7^0-tmp_7^post11 == 0 /\ -y_6^post11+y_6^0 == 0 /\ Result_4^0-Result_4^post11 == 0 /\ x_5^0-x_5^post11 == 0), cost: 1 New rule: l6 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l9 : Result_4^0'=Result_4^post12, x_5^0'=x_5^post12, tmp_7^0'=tmp_7^post12, y_6^0'=y_6^post12, (0 == 0 /\ Result_4^0-Result_4^post12 == 0 /\ -y_6^post12+y_6^0 == 0 /\ x_5^0-x_5^post12 == 0 /\ 1+x_5^0-y_6^0 <= 0 /\ tmp_7^post12 <= 0 /\ -tmp_7^post12 <= 0), cost: 1 New rule: l1 -> l9 : tmp_7^0'=0, 1+x_5^0-y_6^0 <= 0, cost: 1 Applied preprocessing Original rule: l9 -> l1 : Result_4^0'=Result_4^post13, x_5^0'=x_5^post13, tmp_7^0'=tmp_7^post13, y_6^0'=y_6^post13, (-y_6^post13+y_6^0 == 0 /\ -tmp_7^post13+tmp_7^0 == 0 /\ Result_4^0-Result_4^post13 == 0 /\ x_5^0-x_5^post13 == 0), cost: 1 New rule: l9 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l11 : Result_4^0'=Result_4^post14, x_5^0'=x_5^post14, tmp_7^0'=tmp_7^post14, y_6^0'=y_6^post14, (0 == 0 /\ -y_6^post14+y_6^0 == 0 /\ Result_4^0-Result_4^post14 == 0 /\ -x_5^post14+x_5^0 == 0 /\ 1+x_5^0-y_6^0 <= 0), cost: 1 New rule: l1 -> l11 : tmp_7^0'=tmp_7^post14, 1+x_5^0-y_6^0 <= 0, cost: 1 Applied preprocessing Original rule: l11 -> l12 : Result_4^0'=Result_4^post15, x_5^0'=x_5^post15, tmp_7^0'=tmp_7^post15, y_6^0'=y_6^post15, (-y_6^post15+y_6^0 == 0 /\ -tmp_7^post15+tmp_7^0 == 0 /\ 1+tmp_7^0 <= 0 /\ x_5^0-x_5^post15 == 0 /\ Result_4^0-Result_4^post15 == 0), cost: 1 New rule: l11 -> l12 : 1+tmp_7^0 <= 0, cost: 1 Applied preprocessing Original rule: l11 -> l12 : Result_4^0'=Result_4^post16, x_5^0'=x_5^post16, tmp_7^0'=tmp_7^post16, y_6^0'=y_6^post16, (-y_6^post16+y_6^0 == 0 /\ Result_4^0-Result_4^post16 == 0 /\ x_5^0-x_5^post16 == 0 /\ 1-tmp_7^0 <= 0 /\ tmp_7^0-tmp_7^post16 == 0), cost: 1 New rule: l11 -> l12 : -1+tmp_7^0 >= 0, cost: 1 Applied preprocessing Original rule: l12 -> l10 : Result_4^0'=Result_4^post17, x_5^0'=x_5^post17, tmp_7^0'=tmp_7^post17, y_6^0'=y_6^post17, (-y_6^post17+y_6^0 == 0 /\ -1-x_5^0+x_5^post17 == 0 /\ tmp_7^0-tmp_7^post17 == 0 /\ Result_4^0-Result_4^post17 == 0), cost: 1 New rule: l12 -> l10 : x_5^0'=1+x_5^0, TRUE, cost: 1 Applied preprocessing Original rule: l10 -> l1 : Result_4^0'=Result_4^post18, x_5^0'=x_5^post18, tmp_7^0'=tmp_7^post18, y_6^0'=y_6^post18, (-y_6^post18+y_6^0 == 0 /\ Result_4^0-Result_4^post18 == 0 /\ -tmp_7^post18+tmp_7^0 == 0 /\ -x_5^post18+x_5^0 == 0), cost: 1 New rule: l10 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l13 -> l0 : Result_4^0'=Result_4^post19, x_5^0'=x_5^post19, tmp_7^0'=tmp_7^post19, y_6^0'=y_6^post19, (-tmp_7^post19+tmp_7^0 == 0 /\ x_5^0-x_5^post19 == 0 /\ Result_4^0-Result_4^post19 == 0 /\ y_6^0-y_6^post19 == 0), cost: 1 New rule: l13 -> l0 : TRUE, cost: 1 Simplified rules Start location: l13 20: l0 -> l1 : TRUE, cost: 1 21: l1 -> l5 : tmp_7^0'=0, x_5^0-y_6^0 == 0, cost: 1 23: l1 -> l7 : tmp_7^0'=tmp_7^post7, x_5^0-y_6^0 == 0, cost: 1 28: l1 -> l9 : tmp_7^0'=0, 1+x_5^0-y_6^0 <= 0, cost: 1 30: l1 -> l11 : tmp_7^0'=tmp_7^post14, 1+x_5^0-y_6^0 <= 0, cost: 1 22: l5 -> l1 : TRUE, cost: 1 24: l7 -> l8 : 1+tmp_7^0 <= 0, cost: 1 25: l7 -> l8 : -1+tmp_7^0 >= 0, cost: 1 26: l8 -> l6 : x_5^0'=1+x_5^0, TRUE, cost: 1 27: l6 -> l1 : TRUE, cost: 1 29: l9 -> l1 : TRUE, cost: 1 31: l11 -> l12 : 1+tmp_7^0 <= 0, cost: 1 32: l11 -> l12 : -1+tmp_7^0 >= 0, cost: 1 33: l12 -> l10 : x_5^0'=1+x_5^0, TRUE, cost: 1 34: l10 -> l1 : TRUE, cost: 1 35: l13 -> l0 : TRUE, cost: 1 Eliminating location l0 by chaining: Applied chaining First rule: l13 -> l0 : TRUE, cost: 1 Second rule: l0 -> l1 : TRUE, cost: 1 New rule: l13 -> l1 : TRUE, cost: 2 Applied deletion Removed the following rules: 20 35 Eliminating location l5 by chaining: Applied chaining First rule: l1 -> l5 : tmp_7^0'=0, x_5^0-y_6^0 == 0, cost: 1 Second rule: l5 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : tmp_7^0'=0, x_5^0-y_6^0 == 0, cost: 2 Applied deletion Removed the following rules: 21 22 Eliminating location l9 by chaining: Applied chaining First rule: l1 -> l9 : tmp_7^0'=0, 1+x_5^0-y_6^0 <= 0, cost: 1 Second rule: l9 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : tmp_7^0'=0, 1+x_5^0-y_6^0 <= 0, cost: 2 Applied deletion Removed the following rules: 28 29 Eliminating location l6 by chaining: Applied chaining First rule: l8 -> l6 : x_5^0'=1+x_5^0, TRUE, cost: 1 Second rule: l6 -> l1 : TRUE, cost: 1 New rule: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Applied deletion Removed the following rules: 26 27 Eliminating location l10 by chaining: Applied chaining First rule: l12 -> l10 : x_5^0'=1+x_5^0, TRUE, cost: 1 Second rule: l10 -> l1 : TRUE, cost: 1 New rule: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Applied deletion Removed the following rules: 33 34 Eliminated locations on linear paths Start location: l13 23: l1 -> l7 : tmp_7^0'=tmp_7^post7, x_5^0-y_6^0 == 0, cost: 1 30: l1 -> l11 : tmp_7^0'=tmp_7^post14, 1+x_5^0-y_6^0 <= 0, cost: 1 37: l1 -> l1 : tmp_7^0'=0, x_5^0-y_6^0 == 0, cost: 2 38: l1 -> l1 : tmp_7^0'=0, 1+x_5^0-y_6^0 <= 0, cost: 2 24: l7 -> l8 : 1+tmp_7^0 <= 0, cost: 1 25: l7 -> l8 : -1+tmp_7^0 >= 0, cost: 1 39: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 31: l11 -> l12 : 1+tmp_7^0 <= 0, cost: 1 32: l11 -> l12 : -1+tmp_7^0 >= 0, cost: 1 40: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 36: l13 -> l1 : TRUE, cost: 2 Applied nonterm Original rule: l1 -> l1 : tmp_7^0'=0, x_5^0-y_6^0 == 0, cost: 2 New rule: l1 -> [14] : (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: NONTERM Applied acceleration Original rule: l1 -> l1 : tmp_7^0'=0, x_5^0-y_6^0 == 0, cost: 2 New rule: l1 -> l1 : tmp_7^0'=0, (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: 2*n1 Applied nonterm Original rule: l1 -> l1 : tmp_7^0'=0, 1+x_5^0-y_6^0 <= 0, cost: 2 New rule: l1 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM Applied acceleration Original rule: l1 -> l1 : tmp_7^0'=0, 1+x_5^0-y_6^0 <= 0, cost: 2 New rule: l1 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2*n3 Applied deletion Removed the following rules: 37 38 Accelerated simple loops Start location: l13 23: l1 -> l7 : tmp_7^0'=tmp_7^post7, x_5^0-y_6^0 == 0, cost: 1 30: l1 -> l11 : tmp_7^0'=tmp_7^post14, 1+x_5^0-y_6^0 <= 0, cost: 1 41: l1 -> [14] : (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: NONTERM 42: l1 -> l1 : tmp_7^0'=0, (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: 2*n1 43: l1 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM 44: l1 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2*n3 24: l7 -> l8 : 1+tmp_7^0 <= 0, cost: 1 25: l7 -> l8 : -1+tmp_7^0 >= 0, cost: 1 39: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 31: l11 -> l12 : 1+tmp_7^0 <= 0, cost: 1 32: l11 -> l12 : -1+tmp_7^0 >= 0, cost: 1 40: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 36: l13 -> l1 : TRUE, cost: 2 Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> [14] : (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: NONTERM New rule: l13 -> [14] : -x_5^0+y_6^0 == 0, cost: NONTERM Applied chaining First rule: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Second rule: l1 -> [14] : (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: NONTERM New rule: l8 -> [14] : 1+x_5^0-y_6^0 == 0, cost: NONTERM Applied chaining First rule: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Second rule: l1 -> [14] : (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: NONTERM New rule: l12 -> [14] : 1+x_5^0-y_6^0 == 0, cost: NONTERM Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> l1 : tmp_7^0'=0, (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: 2*n1 New rule: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 Applied chaining First rule: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Second rule: l1 -> l1 : tmp_7^0'=0, (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: 2*n1 New rule: l8 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 Applied chaining First rule: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Second rule: l1 -> l1 : tmp_7^0'=0, (x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0), cost: 2*n1 New rule: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM New rule: l13 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM Applied chaining First rule: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Second rule: l1 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM New rule: l8 -> [14] : -2-x_5^0+y_6^0 >= 0, cost: NONTERM Applied chaining First rule: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Second rule: l1 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM New rule: l12 -> [14] : -2-x_5^0+y_6^0 >= 0, cost: NONTERM Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2*n3 New rule: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Applied chaining First rule: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Second rule: l1 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2*n3 New rule: l8 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Applied chaining First rule: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 Second rule: l1 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2*n3 New rule: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Applied deletion Removed the following rules: 41 42 43 44 Chained accelerated rules with incoming rules Start location: l13 23: l1 -> l7 : tmp_7^0'=tmp_7^post7, x_5^0-y_6^0 == 0, cost: 1 30: l1 -> l11 : tmp_7^0'=tmp_7^post14, 1+x_5^0-y_6^0 <= 0, cost: 1 24: l7 -> l8 : 1+tmp_7^0 <= 0, cost: 1 25: l7 -> l8 : -1+tmp_7^0 >= 0, cost: 1 39: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 46: l8 -> [14] : 1+x_5^0-y_6^0 == 0, cost: NONTERM 49: l8 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 52: l8 -> [14] : -2-x_5^0+y_6^0 >= 0, cost: NONTERM 55: l8 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 31: l11 -> l12 : 1+tmp_7^0 <= 0, cost: 1 32: l11 -> l12 : -1+tmp_7^0 >= 0, cost: 1 40: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 47: l12 -> [14] : 1+x_5^0-y_6^0 == 0, cost: NONTERM 50: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 53: l12 -> [14] : -2-x_5^0+y_6^0 >= 0, cost: NONTERM 56: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 36: l13 -> l1 : TRUE, cost: 2 45: l13 -> [14] : -x_5^0+y_6^0 == 0, cost: NONTERM 48: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 51: l13 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM 54: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Eliminating location l7 by chaining: Applied chaining First rule: l1 -> l7 : tmp_7^0'=tmp_7^post7, x_5^0-y_6^0 == 0, cost: 1 Second rule: l7 -> l8 : 1+tmp_7^0 <= 0, cost: 1 New rule: l1 -> l8 : tmp_7^0'=tmp_7^post7, (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0), cost: 2 Applied chaining First rule: l1 -> l7 : tmp_7^0'=tmp_7^post7, x_5^0-y_6^0 == 0, cost: 1 Second rule: l7 -> l8 : -1+tmp_7^0 >= 0, cost: 1 New rule: l1 -> l8 : tmp_7^0'=tmp_7^post7, (x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0), cost: 2 Applied deletion Removed the following rules: 23 24 25 Eliminating location l11 by chaining: Applied chaining First rule: l1 -> l11 : tmp_7^0'=tmp_7^post14, 1+x_5^0-y_6^0 <= 0, cost: 1 Second rule: l11 -> l12 : 1+tmp_7^0 <= 0, cost: 1 New rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, (1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0), cost: 2 Applied chaining First rule: l1 -> l11 : tmp_7^0'=tmp_7^post14, 1+x_5^0-y_6^0 <= 0, cost: 1 Second rule: l11 -> l12 : -1+tmp_7^0 >= 0, cost: 1 New rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0), cost: 2 Applied deletion Removed the following rules: 30 31 32 Eliminated locations on tree-shaped paths Start location: l13 57: l1 -> l8 : tmp_7^0'=tmp_7^post7, (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0), cost: 2 58: l1 -> l8 : tmp_7^0'=tmp_7^post7, (x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0), cost: 2 59: l1 -> l12 : tmp_7^0'=tmp_7^post14, (1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0), cost: 2 60: l1 -> l12 : tmp_7^0'=tmp_7^post14, (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0), cost: 2 39: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 46: l8 -> [14] : 1+x_5^0-y_6^0 == 0, cost: NONTERM 49: l8 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 52: l8 -> [14] : -2-x_5^0+y_6^0 >= 0, cost: NONTERM 55: l8 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 40: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 47: l12 -> [14] : 1+x_5^0-y_6^0 == 0, cost: NONTERM 50: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 53: l12 -> [14] : -2-x_5^0+y_6^0 >= 0, cost: NONTERM 56: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 36: l13 -> l1 : TRUE, cost: 2 45: l13 -> [14] : -x_5^0+y_6^0 == 0, cost: NONTERM 48: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 51: l13 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM 54: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Applied merging first rule: l1 -> l8 : tmp_7^0'=tmp_7^post7, (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0), cost: 2 second rule: l1 -> l8 : tmp_7^0'=tmp_7^post7, (x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0), cost: 2 new rule: l1 -> l8 : tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0)), cost: 2 Applied merging first rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, (1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0), cost: 2 second rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0), cost: 2 new rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 2 Applied merging first rule: l8 -> [14] : 1+x_5^0-y_6^0 == 0, cost: NONTERM second rule: l8 -> [14] : -2-x_5^0+y_6^0 >= 0, cost: NONTERM new rule: l8 -> [14] : (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0), cost: NONTERM Applied merging first rule: l12 -> [14] : 1+x_5^0-y_6^0 == 0, cost: NONTERM second rule: l12 -> [14] : -2-x_5^0+y_6^0 >= 0, cost: NONTERM new rule: l12 -> [14] : (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0), cost: NONTERM Applied merging first rule: l13 -> [14] : -x_5^0+y_6^0 == 0, cost: NONTERM second rule: l13 -> [14] : -1-x_5^0+y_6^0 >= 0, cost: NONTERM new rule: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0), cost: NONTERM Merged rules Start location: l13 61: l1 -> l8 : tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0)), cost: 2 62: l1 -> l12 : tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 2 39: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 49: l8 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 55: l8 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 63: l8 -> [14] : (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0), cost: NONTERM 40: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 50: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 56: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 64: l12 -> [14] : (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0), cost: NONTERM 36: l13 -> l1 : TRUE, cost: 2 48: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 54: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 65: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0), cost: NONTERM Eliminating location l8 by chaining: Applied chaining First rule: l1 -> l8 : tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0)), cost: 2 Second rule: l8 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0)), cost: 4 Applied simplification Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0)), cost: 4 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post7, ((1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0) \/ (x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0)), cost: 4 Applied deletion Removed the following rules: 39 49 55 61 63 Eliminating location l12 by chaining: Applied chaining First rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 2 Second rule: l12 -> l1 : x_5^0'=1+x_5^0, TRUE, cost: 2 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 4 Applied chaining First rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 2 Second rule: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, 1+x_5^0-y_6^0 == 0, cost: 2+2*n1 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (1+x_5^0-y_6^0 == 0 /\ ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0))), cost: 4+2*n1 Applied simplification Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (1+x_5^0-y_6^0 == 0 /\ ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0))), cost: 4+2*n1 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (1+x_5^0-y_6^0 == 0 /\ ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: 4+2*n1 Applied chaining First rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 2 Second rule: l12 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, -2-x_5^0+y_6^0 >= 0, cost: 2+2*n3 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0))), cost: 4+2*n3 Applied simplification Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0))), cost: 4+2*n3 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: 4+2*n3 Applied chaining First rule: l1 -> l12 : tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 2 Second rule: l12 -> [14] : (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0), cost: NONTERM New rule: l1 -> [14] : (((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM Applied simplification Original rule: l1 -> [14] : (((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM New rule: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM Applied deletion Removed the following rules: 40 50 56 62 64 Eliminated locations on tree-shaped paths Start location: l13 66: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post7, ((1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0) \/ (x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0)), cost: 4 67: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 4 68: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (1+x_5^0-y_6^0 == 0 /\ ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: 4+2*n1 69: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: 4+2*n3 70: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM 36: l13 -> l1 : TRUE, cost: 2 48: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 54: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 65: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0), cost: NONTERM Applied simplification Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post7, ((1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0) \/ (x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0)), cost: 4 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0)), cost: 4 Applied simplification Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post14, ((1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0) \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)), cost: 4 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post14, ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ (1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0)), cost: 4 Applied simplification Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (1+x_5^0-y_6^0 == 0 /\ ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: 4+2*n1 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (1+x_5^0-y_6^0 == 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4+2*n1 Applied simplification Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: 4+2*n3 New rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4+2*n3 Simplified simple loops Start location: l13 70: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM 71: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0)), cost: 4 72: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post14, ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ (1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0)), cost: 4 73: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (1+x_5^0-y_6^0 == 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4+2*n1 74: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4+2*n3 36: l13 -> l1 : TRUE, cost: 2 48: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 54: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 65: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0), cost: NONTERM Applied acceleration Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 == 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 == 0)), cost: 4 New rule: l1 -> l1 : x_5^0'=x_5^0+n9, tmp_7^0'=tmp_7^post7, (-1+n9 >= 0 /\ ((1-x_5^0-n9+y_6^0 >= 0 /\ -1-tmp_7^post7 >= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0) \/ (1-x_5^0-n9+y_6^0 >= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0))), cost: 4*n9 Applied instantiation Original rule: l1 -> l1 : x_5^0'=x_5^0+n9, tmp_7^0'=tmp_7^post7, (-1+n9 >= 0 /\ ((1-x_5^0-n9+y_6^0 >= 0 /\ -1-tmp_7^post7 >= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0) \/ (1-x_5^0-n9+y_6^0 >= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0))), cost: 4*n9 New rule: l1 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, (-x_5^0+y_6^0 >= 0 /\ ((0 >= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (0 >= 0 /\ -1-tmp_7^post7 >= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0))), cost: 4-4*x_5^0+4*y_6^0 Applied acceleration Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=tmp_7^post14, ((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ (1+tmp_7^post14 <= 0 /\ 1+x_5^0-y_6^0 <= 0)), cost: 4 New rule: l1 -> l1 : x_5^0'=x_5^0+n11, tmp_7^0'=tmp_7^post14, (-1+n11 >= 0 /\ ((-x_5^0-n11+y_6^0 >= 0 /\ -1+tmp_7^post14 >= 0) \/ (-1-tmp_7^post14 >= 0 /\ -x_5^0-n11+y_6^0 >= 0))), cost: 4*n11 Applied instantiation Original rule: l1 -> l1 : x_5^0'=x_5^0+n11, tmp_7^0'=tmp_7^post14, (-1+n11 >= 0 /\ ((-x_5^0-n11+y_6^0 >= 0 /\ -1+tmp_7^post14 >= 0) \/ (-1-tmp_7^post14 >= 0 /\ -x_5^0-n11+y_6^0 >= 0))), cost: 4*n11 New rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ ((0 >= 0 /\ -1-tmp_7^post14 >= 0) \/ (0 >= 0 /\ -1+tmp_7^post14 >= 0))), cost: -4*x_5^0+4*y_6^0 Applied acceleration Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (1+x_5^0-y_6^0 == 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4+2*n1 New rule: l1 -> l1 : x_5^0'=n13+x_5^0, tmp_7^0'=0, (-1+n13 >= 0 /\ -n13-x_5^0+y_6^0 >= 0 /\ -1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (-1-tmp_7^post14 >= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4*n13+2*n13*n1 Applied instantiation Original rule: l1 -> l1 : x_5^0'=n13+x_5^0, tmp_7^0'=0, (-1+n13 >= 0 /\ -n13-x_5^0+y_6^0 >= 0 /\ -1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (-1-tmp_7^post14 >= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4*n13+2*n13*n1 New rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (0 >= 0 /\ -1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (-1-tmp_7^post14 >= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 Applied acceleration Original rule: l1 -> l1 : x_5^0'=1+x_5^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4+2*n3 New rule: l1 -> l1 : x_5^0'=n15+x_5^0, tmp_7^0'=0, (-1-n15-x_5^0+y_6^0 >= 0 /\ -1+n15 >= 0 /\ (-1-tmp_7^post14 >= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4*n15+2*n3*n15 Applied instantiation Original rule: l1 -> l1 : x_5^0'=n15+x_5^0, tmp_7^0'=0, (-1-n15-x_5^0+y_6^0 >= 0 /\ -1+n15 >= 0 /\ (-1-tmp_7^post14 >= 0 \/ -1+tmp_7^post14 >= 0)), cost: 4*n15+2*n3*n15 New rule: l1 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (0 >= 0 /\ -2-x_5^0+y_6^0 >= 0 /\ (-1-tmp_7^post14 >= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 Applied simplification Original rule: l1 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, (-x_5^0+y_6^0 >= 0 /\ ((0 >= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (0 >= 0 /\ -1-tmp_7^post7 >= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0))), cost: 4-4*x_5^0+4*y_6^0 New rule: l1 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (0 >= 0 /\ 1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 4-4*x_5^0+4*y_6^0 Applied simplification Original rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ ((0 >= 0 /\ -1-tmp_7^post14 >= 0) \/ (0 >= 0 /\ -1+tmp_7^post14 >= 0))), cost: -4*x_5^0+4*y_6^0 New rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ ((0 >= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: -4*x_5^0+4*y_6^0 Applied simplification Original rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (0 >= 0 /\ -1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (-1-tmp_7^post14 >= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 New rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 Applied simplification Original rule: l1 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (0 >= 0 /\ -2-x_5^0+y_6^0 >= 0 /\ (-1-tmp_7^post14 >= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 New rule: l1 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 Applied deletion Removed the following rules: 71 72 73 74 Accelerated simple loops Start location: l13 70: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM 79: l1 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (0 >= 0 /\ 1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 4-4*x_5^0+4*y_6^0 80: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ ((0 >= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: -4*x_5^0+4*y_6^0 81: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 82: l1 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 36: l13 -> l1 : TRUE, cost: 2 48: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 54: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 65: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0), cost: NONTERM Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (0 >= 0 /\ 1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 4-4*x_5^0+4*y_6^0 New rule: l13 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0 Applied chaining First rule: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 Second rule: l1 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (0 >= 0 /\ 1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 4-4*x_5^0+4*y_6^0 New rule: l13 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0+2*n1 Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ ((0 >= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: -4*x_5^0+4*y_6^0 New rule: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0+4*y_6^0 Applied chaining First rule: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Second rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ ((0 >= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0)), cost: -4*x_5^0+4*y_6^0 New rule: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0+4*y_6^0 Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 New rule: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 Applied chaining First rule: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Second rule: l1 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 New rule: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 New rule: l13 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -2-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 Applied chaining First rule: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Second rule: l1 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -4-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 New rule: l13 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -2+2*n3-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 Applied deletion Removed the following rules: 79 80 81 82 Chained accelerated rules with incoming rules Start location: l13 70: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM 36: l13 -> l1 : TRUE, cost: 2 48: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 54: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 65: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0), cost: NONTERM 83: l13 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0 84: l13 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0+2*n1 85: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0+4*y_6^0 86: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0+4*y_6^0 87: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 88: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 89: l13 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -2-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 90: l13 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -2+2*n3-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 Eliminating location l1 by chaining: Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM New rule: l13 -> [14] : ((1+tmp_7^post14 <= 0 \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM Applied simplification Original rule: l13 -> [14] : ((1+tmp_7^post14 <= 0 \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM New rule: l13 -> [14] : ((1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM Applied chaining First rule: l13 -> l1 : tmp_7^0'=0, -1-x_5^0+y_6^0 >= 0, cost: 2+2*n3 Second rule: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM New rule: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM Applied simplification Original rule: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ (1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM New rule: l13 -> [14] : ((1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0) /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM Applied chaining First rule: l13 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -2-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 Second rule: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM New rule: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ (0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (0 == 0 \/ -1 >= 0) /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM Applied simplification Original rule: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ (0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (0 == 0 \/ -1 >= 0) /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM New rule: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM Applied chaining First rule: l13 -> l1 : x_5^0'=-1+y_6^0, tmp_7^0'=0, (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: -2+2*n3-4*x_5^0-2*n3*(1+x_5^0-y_6^0)+4*y_6^0 Second rule: l1 -> [14] : (((1+x_5^0-y_6^0 <= 0 /\ -1+tmp_7^post14 >= 0) \/ 1+tmp_7^post14 <= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM New rule: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (0 == 0 \/ -1 >= 0) /\ (1+tmp_7^post14 <= 0 \/ (0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM Applied simplification Original rule: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (0 == 0 \/ -1 >= 0) /\ (1+tmp_7^post14 <= 0 \/ (0 <= 0 /\ -1+tmp_7^post14 >= 0)) /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM New rule: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM Applied partial deletion Original rule: l13 -> l1 : tmp_7^0'=0, -x_5^0+y_6^0 == 0, cost: 2+2*n1 New rule: l13 -> [16] : -x_5^0+y_6^0 == 0, cost: 2+2*n1 Applied partial deletion Original rule: l13 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0 New rule: l13 -> [16] : ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0 Applied partial deletion Original rule: l13 -> l1 : x_5^0'=1+y_6^0, tmp_7^0'=tmp_7^post7, ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0+2*n1 New rule: l13 -> [16] : ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0+2*n1 Applied partial deletion Original rule: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0+4*y_6^0 New rule: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0+4*y_6^0 Applied partial deletion Original rule: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=tmp_7^post14, (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0+4*y_6^0 New rule: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0+4*y_6^0 Applied partial deletion Original rule: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 New rule: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 Applied partial deletion Original rule: l13 -> l1 : x_5^0'=y_6^0, tmp_7^0'=0, (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 New rule: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 Applied deletion Removed the following rules: 36 48 54 70 83 84 85 86 87 88 89 90 Eliminated locations on tree-shaped paths Start location: l13 65: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0), cost: NONTERM 91: l13 -> [14] : ((1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM 92: l13 -> [14] : ((1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0) /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM 93: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM 94: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM 95: l13 -> [16] : -x_5^0+y_6^0 == 0, cost: 2+2*n1 96: l13 -> [16] : ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0 97: l13 -> [16] : ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0+2*n1 98: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0+4*y_6^0 99: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0+4*y_6^0 100: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 101: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 Removed duplicate rules (ignoring updates) Start location: l13 65: l13 -> [14] : (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0), cost: NONTERM 91: l13 -> [14] : ((1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0) /\ (1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0)), cost: NONTERM 92: l13 -> [14] : ((1+x_5^0-y_6^0 == 0 \/ -2-x_5^0+y_6^0 >= 0) /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM 94: l13 -> [14] : (-2-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: NONTERM 95: l13 -> [16] : -x_5^0+y_6^0 == 0, cost: 2+2*n1 96: l13 -> [16] : ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0 97: l13 -> [16] : ((x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0 /\ -1+tmp_7^post7 >= 0) \/ (1+tmp_7^post7 <= 0 /\ x_5^0-y_6^0 >= 0 /\ -x_5^0+y_6^0 >= 0)), cost: 6-4*x_5^0+4*y_6^0+2*n1 98: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0+4*y_6^0 99: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0+4*y_6^0 100: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 101: l13 -> [16] : (-1-x_5^0+y_6^0 >= 0 /\ 1+x_5^0-y_6^0 >= 0 /\ (1+tmp_7^post14 <= 0 \/ -1+tmp_7^post14 >= 0)), cost: 2+2*n3-4*x_5^0-2*(x_5^0-y_6^0)*n1+4*y_6^0 Computing asymptotic complexity Proved nontermination of rule 65 via SMT. Proved the following lower bound Complexity: Nonterm Cpx degree: Nonterm Solved cost: NONTERM Rule cost: NONTERM Rule guard: (-1-x_5^0+y_6^0 >= 0 \/ -x_5^0+y_6^0 == 0)