NO Initial ITS Start location: l13 0: l0 -> l1 : tmp_7^0'=tmp_7^post0, __disjvr_0^0'=__disjvr_0^post0, y_6^0'=y_6^post0, __disjvr_2^0'=__disjvr_2^post0, Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, __disjvr_1^0'=__disjvr_1^post0, (tmp_7^0-tmp_7^post0 == 0 /\ -__disjvr_0^post0+__disjvr_0^0 == 0 /\ -__disjvr_1^post0+__disjvr_1^0 == 0 /\ -x_5^post0+x_5^0 == 0 /\ -Result_4^post0+Result_4^0 == 0 /\ __disjvr_2^0-__disjvr_2^post0 == 0 /\ y_6^0-y_6^post0 == 0), cost: 1 1: l1 -> l3 : tmp_7^0'=tmp_7^post1, __disjvr_0^0'=__disjvr_0^post1, y_6^0'=y_6^post1, __disjvr_2^0'=__disjvr_2^post1, Result_4^0'=Result_4^post1, x_5^0'=x_5^post1, __disjvr_1^0'=__disjvr_1^post1, (-Result_4^post1+Result_4^0 == 0 /\ y_6^0-y_6^post1 == 0 /\ y_6^0-x_5^0 <= 0 /\ tmp_7^0-tmp_7^post1 == 0 /\ __disjvr_0^0-__disjvr_0^post1 == 0 /\ -__disjvr_1^post1+__disjvr_1^0 == 0 /\ __disjvr_2^0-__disjvr_2^post1 == 0 /\ -x_5^post1+x_5^0 == 0), cost: 1 4: l1 -> l5 : tmp_7^0'=tmp_7^post4, __disjvr_0^0'=__disjvr_0^post4, y_6^0'=y_6^post4, __disjvr_2^0'=__disjvr_2^post4, Result_4^0'=Result_4^post4, x_5^0'=x_5^post4, __disjvr_1^0'=__disjvr_1^post4, (0 == 0 /\ -y_6^0+x_5^0 <= 0 /\ y_6^0-x_5^0 <= 0 /\ -y_6^post4+y_6^0 == 0 /\ -__disjvr_1^post4+__disjvr_1^0 == 0 /\ tmp_7^post4 <= 0 /\ -__disjvr_2^post4+__disjvr_2^0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ x_5^0-x_5^post4 == 0 /\ -tmp_7^post4 <= 0 /\ __disjvr_0^0-__disjvr_0^post4 == 0), cost: 1 6: l1 -> l7 : tmp_7^0'=tmp_7^post6, __disjvr_0^0'=__disjvr_0^post6, y_6^0'=y_6^post6, __disjvr_2^0'=__disjvr_2^post6, Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, __disjvr_1^0'=__disjvr_1^post6, (0 == 0 /\ -y_6^0+x_5^0 <= 0 /\ -Result_4^post6+Result_4^0 == 0 /\ -x_5^post6+x_5^0 == 0 /\ y_6^0-x_5^0 <= 0 /\ __disjvr_2^0-__disjvr_2^post6 == 0 /\ -__disjvr_1^post6+__disjvr_1^0 == 0 /\ y_6^0-y_6^post6 == 0 /\ -__disjvr_0^post6+__disjvr_0^0 == 0), cost: 1 10: l1 -> l9 : tmp_7^0'=tmp_7^post10, __disjvr_0^0'=__disjvr_0^post10, y_6^0'=y_6^post10, __disjvr_2^0'=__disjvr_2^post10, Result_4^0'=Result_4^post10, x_5^0'=x_5^post10, __disjvr_1^0'=__disjvr_1^post10, (0 == 0 /\ 1-y_6^0+x_5^0 <= 0 /\ -tmp_7^post10 <= 0 /\ -y_6^post10+y_6^0 == 0 /\ tmp_7^post10 <= 0 /\ -__disjvr_2^post10+__disjvr_2^0 == 0 /\ x_5^0-x_5^post10 == 0 /\ __disjvr_0^0-__disjvr_0^post10 == 0 /\ -__disjvr_1^post10+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post10 == 0), cost: 1 12: l1 -> l11 : tmp_7^0'=tmp_7^post12, __disjvr_0^0'=__disjvr_0^post12, y_6^0'=y_6^post12, __disjvr_2^0'=__disjvr_2^post12, Result_4^0'=Result_4^post12, x_5^0'=x_5^post12, __disjvr_1^0'=__disjvr_1^post12, (0 == 0 /\ -__disjvr_1^post12+__disjvr_1^0 == 0 /\ y_6^0-y_6^post12 == 0 /\ 1-y_6^0+x_5^0 <= 0 /\ -Result_4^post12+Result_4^0 == 0 /\ __disjvr_0^0-__disjvr_0^post12 == 0 /\ __disjvr_2^0-__disjvr_2^post12 == 0 /\ -x_5^post12+x_5^0 == 0), cost: 1 2: l3 -> l4 : tmp_7^0'=tmp_7^post2, __disjvr_0^0'=__disjvr_0^post2, y_6^0'=y_6^post2, __disjvr_2^0'=__disjvr_2^post2, Result_4^0'=Result_4^post2, x_5^0'=x_5^post2, __disjvr_1^0'=__disjvr_1^post2, (__disjvr_0^0-__disjvr_0^post2 == 0 /\ __disjvr_1^0-__disjvr_1^post2 == 0 /\ tmp_7^0-tmp_7^post2 == 0 /\ -__disjvr_0^0+__disjvr_0^post2 == 0 /\ -x_5^post2+x_5^0 == 0 /\ y_6^0-y_6^post2 == 0 /\ -__disjvr_2^post2+__disjvr_2^0 == 0 /\ -Result_4^post2+Result_4^0 == 0), cost: 1 3: l4 -> l2 : tmp_7^0'=tmp_7^post3, __disjvr_0^0'=__disjvr_0^post3, y_6^0'=y_6^post3, __disjvr_2^0'=__disjvr_2^post3, Result_4^0'=Result_4^post3, x_5^0'=x_5^post3, __disjvr_1^0'=__disjvr_1^post3, (0 == 0 /\ -__disjvr_1^post3+__disjvr_1^0 == 0 /\ -y_6^post3+y_6^0 == 0 /\ __disjvr_0^0-__disjvr_0^post3 == 0 /\ tmp_7^0-tmp_7^post3 == 0 /\ -__disjvr_2^post3+__disjvr_2^0 == 0 /\ x_5^0-x_5^post3 == 0), cost: 1 5: l5 -> l1 : tmp_7^0'=tmp_7^post5, __disjvr_0^0'=__disjvr_0^post5, y_6^0'=y_6^post5, __disjvr_2^0'=__disjvr_2^post5, Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, __disjvr_1^0'=__disjvr_1^post5, (__disjvr_2^0-__disjvr_2^post5 == 0 /\ -y_6^post5+y_6^0 == 0 /\ -__disjvr_1^post5+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post5 == 0 /\ -x_5^post5+x_5^0 == 0 /\ __disjvr_0^0-__disjvr_0^post5 == 0 /\ tmp_7^0-tmp_7^post5 == 0), cost: 1 7: l7 -> l8 : tmp_7^0'=tmp_7^post7, __disjvr_0^0'=__disjvr_0^post7, y_6^0'=y_6^post7, __disjvr_2^0'=__disjvr_2^post7, Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, __disjvr_1^0'=__disjvr_1^post7, (__disjvr_1^post7-__disjvr_1^0 == 0 /\ -__disjvr_2^post7+__disjvr_2^0 == 0 /\ -__disjvr_1^post7+__disjvr_1^0 == 0 /\ -x_5^post7+x_5^0 == 0 /\ y_6^0-y_6^post7 == 0 /\ tmp_7^0-tmp_7^post7 == 0 /\ -Result_4^post7+Result_4^0 == 0 /\ __disjvr_0^0-__disjvr_0^post7 == 0), cost: 1 8: l8 -> l6 : tmp_7^0'=tmp_7^post8, __disjvr_0^0'=__disjvr_0^post8, y_6^0'=y_6^post8, __disjvr_2^0'=__disjvr_2^post8, Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, __disjvr_1^0'=__disjvr_1^post8, (__disjvr_0^0-__disjvr_0^post8 == 0 /\ -Result_4^post8+Result_4^0 == 0 /\ __disjvr_1^0-__disjvr_1^post8 == 0 /\ -1+x_5^post8-x_5^0 == 0 /\ -__disjvr_2^post8+__disjvr_2^0 == 0 /\ y_6^0-y_6^post8 == 0 /\ tmp_7^0-tmp_7^post8 == 0), cost: 1 9: l6 -> l1 : tmp_7^0'=tmp_7^post9, __disjvr_0^0'=__disjvr_0^post9, y_6^0'=y_6^post9, __disjvr_2^0'=__disjvr_2^post9, Result_4^0'=Result_4^post9, x_5^0'=x_5^post9, __disjvr_1^0'=__disjvr_1^post9, (__disjvr_0^0-__disjvr_0^post9 == 0 /\ tmp_7^0-tmp_7^post9 == 0 /\ __disjvr_1^0-__disjvr_1^post9 == 0 /\ x_5^0-x_5^post9 == 0 /\ y_6^0-y_6^post9 == 0 /\ -__disjvr_2^post9+__disjvr_2^0 == 0 /\ -Result_4^post9+Result_4^0 == 0), cost: 1 11: l9 -> l1 : tmp_7^0'=tmp_7^post11, __disjvr_0^0'=__disjvr_0^post11, y_6^0'=y_6^post11, __disjvr_2^0'=__disjvr_2^post11, Result_4^0'=Result_4^post11, x_5^0'=x_5^post11, __disjvr_1^0'=__disjvr_1^post11, (-__disjvr_1^post11+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post11 == 0 /\ -y_6^post11+y_6^0 == 0 /\ __disjvr_2^0-__disjvr_2^post11 == 0 /\ -x_5^post11+x_5^0 == 0 /\ tmp_7^0-tmp_7^post11 == 0 /\ -__disjvr_0^post11+__disjvr_0^0 == 0), cost: 1 13: l11 -> l12 : tmp_7^0'=tmp_7^post13, __disjvr_0^0'=__disjvr_0^post13, y_6^0'=y_6^post13, __disjvr_2^0'=__disjvr_2^post13, Result_4^0'=Result_4^post13, x_5^0'=x_5^post13, __disjvr_1^0'=__disjvr_1^post13, (-x_5^post13+x_5^0 == 0 /\ -__disjvr_1^post13+__disjvr_1^0 == 0 /\ y_6^0-y_6^post13 == 0 /\ __disjvr_0^0-__disjvr_0^post13 == 0 /\ -Result_4^post13+Result_4^0 == 0 /\ __disjvr_2^0-__disjvr_2^post13 == 0 /\ tmp_7^0-tmp_7^post13 == 0 /\ -__disjvr_2^0+__disjvr_2^post13 == 0), cost: 1 14: l12 -> l10 : tmp_7^0'=tmp_7^post14, __disjvr_0^0'=__disjvr_0^post14, y_6^0'=y_6^post14, __disjvr_2^0'=__disjvr_2^post14, Result_4^0'=Result_4^post14, x_5^0'=x_5^post14, __disjvr_1^0'=__disjvr_1^post14, (-Result_4^post14+Result_4^0 == 0 /\ y_6^0-y_6^post14 == 0 /\ __disjvr_0^0-__disjvr_0^post14 == 0 /\ -1+x_5^post14-x_5^0 == 0 /\ -__disjvr_1^post14+__disjvr_1^0 == 0 /\ -tmp_7^post14+tmp_7^0 == 0 /\ __disjvr_2^0-__disjvr_2^post14 == 0), cost: 1 15: l10 -> l1 : tmp_7^0'=tmp_7^post15, __disjvr_0^0'=__disjvr_0^post15, y_6^0'=y_6^post15, __disjvr_2^0'=__disjvr_2^post15, Result_4^0'=Result_4^post15, x_5^0'=x_5^post15, __disjvr_1^0'=__disjvr_1^post15, (__disjvr_1^0-__disjvr_1^post15 == 0 /\ -Result_4^post15+Result_4^0 == 0 /\ -__disjvr_2^post15+__disjvr_2^0 == 0 /\ y_6^0-y_6^post15 == 0 /\ -x_5^post15+x_5^0 == 0 /\ __disjvr_0^0-__disjvr_0^post15 == 0 /\ tmp_7^0-tmp_7^post15 == 0), cost: 1 16: l13 -> l0 : tmp_7^0'=tmp_7^post16, __disjvr_0^0'=__disjvr_0^post16, y_6^0'=y_6^post16, __disjvr_2^0'=__disjvr_2^post16, Result_4^0'=Result_4^post16, x_5^0'=x_5^post16, __disjvr_1^0'=__disjvr_1^post16, (-y_6^post16+y_6^0 == 0 /\ tmp_7^0-tmp_7^post16 == 0 /\ -__disjvr_2^post16+__disjvr_2^0 == 0 /\ __disjvr_0^0-__disjvr_0^post16 == 0 /\ x_5^0-x_5^post16 == 0 /\ -__disjvr_1^post16+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post16 == 0), cost: 1 Removed unreachable rules and leafs Start location: l13 0: l0 -> l1 : tmp_7^0'=tmp_7^post0, __disjvr_0^0'=__disjvr_0^post0, y_6^0'=y_6^post0, __disjvr_2^0'=__disjvr_2^post0, Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, __disjvr_1^0'=__disjvr_1^post0, (tmp_7^0-tmp_7^post0 == 0 /\ -__disjvr_0^post0+__disjvr_0^0 == 0 /\ -__disjvr_1^post0+__disjvr_1^0 == 0 /\ -x_5^post0+x_5^0 == 0 /\ -Result_4^post0+Result_4^0 == 0 /\ __disjvr_2^0-__disjvr_2^post0 == 0 /\ y_6^0-y_6^post0 == 0), cost: 1 4: l1 -> l5 : tmp_7^0'=tmp_7^post4, __disjvr_0^0'=__disjvr_0^post4, y_6^0'=y_6^post4, __disjvr_2^0'=__disjvr_2^post4, Result_4^0'=Result_4^post4, x_5^0'=x_5^post4, __disjvr_1^0'=__disjvr_1^post4, (0 == 0 /\ -y_6^0+x_5^0 <= 0 /\ y_6^0-x_5^0 <= 0 /\ -y_6^post4+y_6^0 == 0 /\ -__disjvr_1^post4+__disjvr_1^0 == 0 /\ tmp_7^post4 <= 0 /\ -__disjvr_2^post4+__disjvr_2^0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ x_5^0-x_5^post4 == 0 /\ -tmp_7^post4 <= 0 /\ __disjvr_0^0-__disjvr_0^post4 == 0), cost: 1 6: l1 -> l7 : tmp_7^0'=tmp_7^post6, __disjvr_0^0'=__disjvr_0^post6, y_6^0'=y_6^post6, __disjvr_2^0'=__disjvr_2^post6, Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, __disjvr_1^0'=__disjvr_1^post6, (0 == 0 /\ -y_6^0+x_5^0 <= 0 /\ -Result_4^post6+Result_4^0 == 0 /\ -x_5^post6+x_5^0 == 0 /\ y_6^0-x_5^0 <= 0 /\ __disjvr_2^0-__disjvr_2^post6 == 0 /\ -__disjvr_1^post6+__disjvr_1^0 == 0 /\ y_6^0-y_6^post6 == 0 /\ -__disjvr_0^post6+__disjvr_0^0 == 0), cost: 1 10: l1 -> l9 : tmp_7^0'=tmp_7^post10, __disjvr_0^0'=__disjvr_0^post10, y_6^0'=y_6^post10, __disjvr_2^0'=__disjvr_2^post10, Result_4^0'=Result_4^post10, x_5^0'=x_5^post10, __disjvr_1^0'=__disjvr_1^post10, (0 == 0 /\ 1-y_6^0+x_5^0 <= 0 /\ -tmp_7^post10 <= 0 /\ -y_6^post10+y_6^0 == 0 /\ tmp_7^post10 <= 0 /\ -__disjvr_2^post10+__disjvr_2^0 == 0 /\ x_5^0-x_5^post10 == 0 /\ __disjvr_0^0-__disjvr_0^post10 == 0 /\ -__disjvr_1^post10+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post10 == 0), cost: 1 12: l1 -> l11 : tmp_7^0'=tmp_7^post12, __disjvr_0^0'=__disjvr_0^post12, y_6^0'=y_6^post12, __disjvr_2^0'=__disjvr_2^post12, Result_4^0'=Result_4^post12, x_5^0'=x_5^post12, __disjvr_1^0'=__disjvr_1^post12, (0 == 0 /\ -__disjvr_1^post12+__disjvr_1^0 == 0 /\ y_6^0-y_6^post12 == 0 /\ 1-y_6^0+x_5^0 <= 0 /\ -Result_4^post12+Result_4^0 == 0 /\ __disjvr_0^0-__disjvr_0^post12 == 0 /\ __disjvr_2^0-__disjvr_2^post12 == 0 /\ -x_5^post12+x_5^0 == 0), cost: 1 5: l5 -> l1 : tmp_7^0'=tmp_7^post5, __disjvr_0^0'=__disjvr_0^post5, y_6^0'=y_6^post5, __disjvr_2^0'=__disjvr_2^post5, Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, __disjvr_1^0'=__disjvr_1^post5, (__disjvr_2^0-__disjvr_2^post5 == 0 /\ -y_6^post5+y_6^0 == 0 /\ -__disjvr_1^post5+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post5 == 0 /\ -x_5^post5+x_5^0 == 0 /\ __disjvr_0^0-__disjvr_0^post5 == 0 /\ tmp_7^0-tmp_7^post5 == 0), cost: 1 7: l7 -> l8 : tmp_7^0'=tmp_7^post7, __disjvr_0^0'=__disjvr_0^post7, y_6^0'=y_6^post7, __disjvr_2^0'=__disjvr_2^post7, Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, __disjvr_1^0'=__disjvr_1^post7, (__disjvr_1^post7-__disjvr_1^0 == 0 /\ -__disjvr_2^post7+__disjvr_2^0 == 0 /\ -__disjvr_1^post7+__disjvr_1^0 == 0 /\ -x_5^post7+x_5^0 == 0 /\ y_6^0-y_6^post7 == 0 /\ tmp_7^0-tmp_7^post7 == 0 /\ -Result_4^post7+Result_4^0 == 0 /\ __disjvr_0^0-__disjvr_0^post7 == 0), cost: 1 8: l8 -> l6 : tmp_7^0'=tmp_7^post8, __disjvr_0^0'=__disjvr_0^post8, y_6^0'=y_6^post8, __disjvr_2^0'=__disjvr_2^post8, Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, __disjvr_1^0'=__disjvr_1^post8, (__disjvr_0^0-__disjvr_0^post8 == 0 /\ -Result_4^post8+Result_4^0 == 0 /\ __disjvr_1^0-__disjvr_1^post8 == 0 /\ -1+x_5^post8-x_5^0 == 0 /\ -__disjvr_2^post8+__disjvr_2^0 == 0 /\ y_6^0-y_6^post8 == 0 /\ tmp_7^0-tmp_7^post8 == 0), cost: 1 9: l6 -> l1 : tmp_7^0'=tmp_7^post9, __disjvr_0^0'=__disjvr_0^post9, y_6^0'=y_6^post9, __disjvr_2^0'=__disjvr_2^post9, Result_4^0'=Result_4^post9, x_5^0'=x_5^post9, __disjvr_1^0'=__disjvr_1^post9, (__disjvr_0^0-__disjvr_0^post9 == 0 /\ tmp_7^0-tmp_7^post9 == 0 /\ __disjvr_1^0-__disjvr_1^post9 == 0 /\ x_5^0-x_5^post9 == 0 /\ y_6^0-y_6^post9 == 0 /\ -__disjvr_2^post9+__disjvr_2^0 == 0 /\ -Result_4^post9+Result_4^0 == 0), cost: 1 11: l9 -> l1 : tmp_7^0'=tmp_7^post11, __disjvr_0^0'=__disjvr_0^post11, y_6^0'=y_6^post11, __disjvr_2^0'=__disjvr_2^post11, Result_4^0'=Result_4^post11, x_5^0'=x_5^post11, __disjvr_1^0'=__disjvr_1^post11, (-__disjvr_1^post11+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post11 == 0 /\ -y_6^post11+y_6^0 == 0 /\ __disjvr_2^0-__disjvr_2^post11 == 0 /\ -x_5^post11+x_5^0 == 0 /\ tmp_7^0-tmp_7^post11 == 0 /\ -__disjvr_0^post11+__disjvr_0^0 == 0), cost: 1 13: l11 -> l12 : tmp_7^0'=tmp_7^post13, __disjvr_0^0'=__disjvr_0^post13, y_6^0'=y_6^post13, __disjvr_2^0'=__disjvr_2^post13, Result_4^0'=Result_4^post13, x_5^0'=x_5^post13, __disjvr_1^0'=__disjvr_1^post13, (-x_5^post13+x_5^0 == 0 /\ -__disjvr_1^post13+__disjvr_1^0 == 0 /\ y_6^0-y_6^post13 == 0 /\ __disjvr_0^0-__disjvr_0^post13 == 0 /\ -Result_4^post13+Result_4^0 == 0 /\ __disjvr_2^0-__disjvr_2^post13 == 0 /\ tmp_7^0-tmp_7^post13 == 0 /\ -__disjvr_2^0+__disjvr_2^post13 == 0), cost: 1 14: l12 -> l10 : tmp_7^0'=tmp_7^post14, __disjvr_0^0'=__disjvr_0^post14, y_6^0'=y_6^post14, __disjvr_2^0'=__disjvr_2^post14, Result_4^0'=Result_4^post14, x_5^0'=x_5^post14, __disjvr_1^0'=__disjvr_1^post14, (-Result_4^post14+Result_4^0 == 0 /\ y_6^0-y_6^post14 == 0 /\ __disjvr_0^0-__disjvr_0^post14 == 0 /\ -1+x_5^post14-x_5^0 == 0 /\ -__disjvr_1^post14+__disjvr_1^0 == 0 /\ -tmp_7^post14+tmp_7^0 == 0 /\ __disjvr_2^0-__disjvr_2^post14 == 0), cost: 1 15: l10 -> l1 : tmp_7^0'=tmp_7^post15, __disjvr_0^0'=__disjvr_0^post15, y_6^0'=y_6^post15, __disjvr_2^0'=__disjvr_2^post15, Result_4^0'=Result_4^post15, x_5^0'=x_5^post15, __disjvr_1^0'=__disjvr_1^post15, (__disjvr_1^0-__disjvr_1^post15 == 0 /\ -Result_4^post15+Result_4^0 == 0 /\ -__disjvr_2^post15+__disjvr_2^0 == 0 /\ y_6^0-y_6^post15 == 0 /\ -x_5^post15+x_5^0 == 0 /\ __disjvr_0^0-__disjvr_0^post15 == 0 /\ tmp_7^0-tmp_7^post15 == 0), cost: 1 16: l13 -> l0 : tmp_7^0'=tmp_7^post16, __disjvr_0^0'=__disjvr_0^post16, y_6^0'=y_6^post16, __disjvr_2^0'=__disjvr_2^post16, Result_4^0'=Result_4^post16, x_5^0'=x_5^post16, __disjvr_1^0'=__disjvr_1^post16, (-y_6^post16+y_6^0 == 0 /\ tmp_7^0-tmp_7^post16 == 0 /\ -__disjvr_2^post16+__disjvr_2^0 == 0 /\ __disjvr_0^0-__disjvr_0^post16 == 0 /\ x_5^0-x_5^post16 == 0 /\ -__disjvr_1^post16+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post16 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : tmp_7^0'=tmp_7^post0, __disjvr_0^0'=__disjvr_0^post0, y_6^0'=y_6^post0, __disjvr_2^0'=__disjvr_2^post0, Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, __disjvr_1^0'=__disjvr_1^post0, (tmp_7^0-tmp_7^post0 == 0 /\ -__disjvr_0^post0+__disjvr_0^0 == 0 /\ -__disjvr_1^post0+__disjvr_1^0 == 0 /\ -x_5^post0+x_5^0 == 0 /\ -Result_4^post0+Result_4^0 == 0 /\ __disjvr_2^0-__disjvr_2^post0 == 0 /\ y_6^0-y_6^post0 == 0), cost: 1 New rule: l0 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l5 : tmp_7^0'=tmp_7^post4, __disjvr_0^0'=__disjvr_0^post4, y_6^0'=y_6^post4, __disjvr_2^0'=__disjvr_2^post4, Result_4^0'=Result_4^post4, x_5^0'=x_5^post4, __disjvr_1^0'=__disjvr_1^post4, (0 == 0 /\ -y_6^0+x_5^0 <= 0 /\ y_6^0-x_5^0 <= 0 /\ -y_6^post4+y_6^0 == 0 /\ -__disjvr_1^post4+__disjvr_1^0 == 0 /\ tmp_7^post4 <= 0 /\ -__disjvr_2^post4+__disjvr_2^0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ x_5^0-x_5^post4 == 0 /\ -tmp_7^post4 <= 0 /\ __disjvr_0^0-__disjvr_0^post4 == 0), cost: 1 New rule: l1 -> l5 : tmp_7^0'=0, -y_6^0+x_5^0 == 0, cost: 1 Applied preprocessing Original rule: l5 -> l1 : tmp_7^0'=tmp_7^post5, __disjvr_0^0'=__disjvr_0^post5, y_6^0'=y_6^post5, __disjvr_2^0'=__disjvr_2^post5, Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, __disjvr_1^0'=__disjvr_1^post5, (__disjvr_2^0-__disjvr_2^post5 == 0 /\ -y_6^post5+y_6^0 == 0 /\ -__disjvr_1^post5+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post5 == 0 /\ -x_5^post5+x_5^0 == 0 /\ __disjvr_0^0-__disjvr_0^post5 == 0 /\ tmp_7^0-tmp_7^post5 == 0), cost: 1 New rule: l5 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l7 : tmp_7^0'=tmp_7^post6, __disjvr_0^0'=__disjvr_0^post6, y_6^0'=y_6^post6, __disjvr_2^0'=__disjvr_2^post6, Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, __disjvr_1^0'=__disjvr_1^post6, (0 == 0 /\ -y_6^0+x_5^0 <= 0 /\ -Result_4^post6+Result_4^0 == 0 /\ -x_5^post6+x_5^0 == 0 /\ y_6^0-x_5^0 <= 0 /\ __disjvr_2^0-__disjvr_2^post6 == 0 /\ -__disjvr_1^post6+__disjvr_1^0 == 0 /\ y_6^0-y_6^post6 == 0 /\ -__disjvr_0^post6+__disjvr_0^0 == 0), cost: 1 New rule: l1 -> l7 : tmp_7^0'=tmp_7^post6, -y_6^0+x_5^0 == 0, cost: 1 Applied preprocessing Original rule: l7 -> l8 : tmp_7^0'=tmp_7^post7, __disjvr_0^0'=__disjvr_0^post7, y_6^0'=y_6^post7, __disjvr_2^0'=__disjvr_2^post7, Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, __disjvr_1^0'=__disjvr_1^post7, (__disjvr_1^post7-__disjvr_1^0 == 0 /\ -__disjvr_2^post7+__disjvr_2^0 == 0 /\ -__disjvr_1^post7+__disjvr_1^0 == 0 /\ -x_5^post7+x_5^0 == 0 /\ y_6^0-y_6^post7 == 0 /\ tmp_7^0-tmp_7^post7 == 0 /\ -Result_4^post7+Result_4^0 == 0 /\ __disjvr_0^0-__disjvr_0^post7 == 0), cost: 1 New rule: l7 -> l8 : 0 == 0, cost: 1 Applied preprocessing Original rule: l8 -> l6 : tmp_7^0'=tmp_7^post8, __disjvr_0^0'=__disjvr_0^post8, y_6^0'=y_6^post8, __disjvr_2^0'=__disjvr_2^post8, Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, __disjvr_1^0'=__disjvr_1^post8, (__disjvr_0^0-__disjvr_0^post8 == 0 /\ -Result_4^post8+Result_4^0 == 0 /\ __disjvr_1^0-__disjvr_1^post8 == 0 /\ -1+x_5^post8-x_5^0 == 0 /\ -__disjvr_2^post8+__disjvr_2^0 == 0 /\ y_6^0-y_6^post8 == 0 /\ tmp_7^0-tmp_7^post8 == 0), cost: 1 New rule: l8 -> l6 : x_5^0'=1+x_5^0, TRUE, cost: 1 Applied preprocessing Original rule: l6 -> l1 : tmp_7^0'=tmp_7^post9, __disjvr_0^0'=__disjvr_0^post9, y_6^0'=y_6^post9, __disjvr_2^0'=__disjvr_2^post9, Result_4^0'=Result_4^post9, x_5^0'=x_5^post9, __disjvr_1^0'=__disjvr_1^post9, (__disjvr_0^0-__disjvr_0^post9 == 0 /\ tmp_7^0-tmp_7^post9 == 0 /\ __disjvr_1^0-__disjvr_1^post9 == 0 /\ x_5^0-x_5^post9 == 0 /\ y_6^0-y_6^post9 == 0 /\ -__disjvr_2^post9+__disjvr_2^0 == 0 /\ -Result_4^post9+Result_4^0 == 0), cost: 1 New rule: l6 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l9 : tmp_7^0'=tmp_7^post10, __disjvr_0^0'=__disjvr_0^post10, y_6^0'=y_6^post10, __disjvr_2^0'=__disjvr_2^post10, Result_4^0'=Result_4^post10, x_5^0'=x_5^post10, __disjvr_1^0'=__disjvr_1^post10, (0 == 0 /\ 1-y_6^0+x_5^0 <= 0 /\ -tmp_7^post10 <= 0 /\ -y_6^post10+y_6^0 == 0 /\ tmp_7^post10 <= 0 /\ -__disjvr_2^post10+__disjvr_2^0 == 0 /\ x_5^0-x_5^post10 == 0 /\ __disjvr_0^0-__disjvr_0^post10 == 0 /\ -__disjvr_1^post10+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post10 == 0), cost: 1 New rule: l1 -> l9 : tmp_7^0'=0, 1-y_6^0+x_5^0 <= 0, cost: 1 Applied preprocessing Original rule: l9 -> l1 : tmp_7^0'=tmp_7^post11, __disjvr_0^0'=__disjvr_0^post11, y_6^0'=y_6^post11, __disjvr_2^0'=__disjvr_2^post11, Result_4^0'=Result_4^post11, x_5^0'=x_5^post11, __disjvr_1^0'=__disjvr_1^post11, (-__disjvr_1^post11+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post11 == 0 /\ -y_6^post11+y_6^0 == 0 /\ __disjvr_2^0-__disjvr_2^post11 == 0 /\ -x_5^post11+x_5^0 == 0 /\ tmp_7^0-tmp_7^post11 == 0 /\ -__disjvr_0^post11+__disjvr_0^0 == 0), cost: 1 New rule: l9 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l11 : tmp_7^0'=tmp_7^post12, __disjvr_0^0'=__disjvr_0^post12, y_6^0'=y_6^post12, __disjvr_2^0'=__disjvr_2^post12, Result_4^0'=Result_4^post12, x_5^0'=x_5^post12, __disjvr_1^0'=__disjvr_1^post12, (0 == 0 /\ -__disjvr_1^post12+__disjvr_1^0 == 0 /\ y_6^0-y_6^post12 == 0 /\ 1-y_6^0+x_5^0 <= 0 /\ -Result_4^post12+Result_4^0 == 0 /\ __disjvr_0^0-__disjvr_0^post12 == 0 /\ __disjvr_2^0-__disjvr_2^post12 == 0 /\ -x_5^post12+x_5^0 == 0), cost: 1 New rule: l1 -> l11 : tmp_7^0'=tmp_7^post12, 1-y_6^0+x_5^0 <= 0, cost: 1 Applied preprocessing Original rule: l11 -> l12 : tmp_7^0'=tmp_7^post13, __disjvr_0^0'=__disjvr_0^post13, y_6^0'=y_6^post13, __disjvr_2^0'=__disjvr_2^post13, Result_4^0'=Result_4^post13, x_5^0'=x_5^post13, __disjvr_1^0'=__disjvr_1^post13, (-x_5^post13+x_5^0 == 0 /\ -__disjvr_1^post13+__disjvr_1^0 == 0 /\ y_6^0-y_6^post13 == 0 /\ __disjvr_0^0-__disjvr_0^post13 == 0 /\ -Result_4^post13+Result_4^0 == 0 /\ __disjvr_2^0-__disjvr_2^post13 == 0 /\ tmp_7^0-tmp_7^post13 == 0 /\ -__disjvr_2^0+__disjvr_2^post13 == 0), cost: 1 New rule: l11 -> l12 : 0 == 0, cost: 1 Applied preprocessing Original rule: l12 -> l10 : tmp_7^0'=tmp_7^post14, __disjvr_0^0'=__disjvr_0^post14, y_6^0'=y_6^post14, __disjvr_2^0'=__disjvr_2^post14, Result_4^0'=Result_4^post14, x_5^0'=x_5^post14, __disjvr_1^0'=__disjvr_1^post14, (-Result_4^post14+Result_4^0 == 0 /\ y_6^0-y_6^post14 == 0 /\ __disjvr_0^0-__disjvr_0^post14 == 0 /\ -1+x_5^post14-x_5^0 == 0 /\ -__disjvr_1^post14+__disjvr_1^0 == 0 /\ -tmp_7^post14+tmp_7^0 == 0 /\ __disjvr_2^0-__disjvr_2^post14 == 0), cost: 1 New rule: l12 -> l10 : x_5^0'=1+x_5^0, TRUE, cost: 1 Applied preprocessing Original rule: l10 -> l1 : tmp_7^0'=tmp_7^post15, __disjvr_0^0'=__disjvr_0^post15, y_6^0'=y_6^post15, __disjvr_2^0'=__disjvr_2^post15, Result_4^0'=Result_4^post15, x_5^0'=x_5^post15, __disjvr_1^0'=__disjvr_1^post15, (__disjvr_1^0-__disjvr_1^post15 == 0 /\ -Result_4^post15+Result_4^0 == 0 /\ -__disjvr_2^post15+__disjvr_2^0 == 0 /\ y_6^0-y_6^post15 == 0 /\ -x_5^post15+x_5^0 == 0 /\ __disjvr_0^0-__disjvr_0^post15 == 0 /\ tmp_7^0-tmp_7^post15 == 0), cost: 1 New rule: l10 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l13 -> l0 : tmp_7^0'=tmp_7^post16, __disjvr_0^0'=__disjvr_0^post16, y_6^0'=y_6^post16, __disjvr_2^0'=__disjvr_2^post16, Result_4^0'=Result_4^post16, x_5^0'=x_5^post16, __disjvr_1^0'=__disjvr_1^post16, (-y_6^post16+y_6^0 == 0 /\ tmp_7^0-tmp_7^post16 == 0 /\ -__disjvr_2^post16+__disjvr_2^0 == 0 /\ __disjvr_0^0-__disjvr_0^post16 == 0 /\ x_5^0-x_5^post16 == 0 /\ -__disjvr_1^post16+__disjvr_1^0 == 0 /\ Result_4^0-Result_4^post16 == 0), cost: 1 New rule: l13 -> l0 : TRUE, cost: 1 Simplified rules Start location: l13 17: l0 -> l1 : TRUE, cost: 1 18: l1 -> l5 : tmp_7^0'=0, -y_6^0+x_5^0 == 0, cost: 1 20: l1 -> l7 : tmp_7^0'=tmp_7^post6, -y_6^0+x_5^0 == 0, cost: 1 24: l1 -> l9 : tmp_7^0'=0, 1-y_6^0+x_5^0 <= 0, cost: 1 26: l1 -> l11 : tmp_7^0'=tmp_7^post12, 1-y_6^0+x_5^0 <= 0, cost: 1 19: l5 -> l1 : TRUE, cost: 1 21: l7 -> l8 : 0 == 0, cost: 1 22: l8 -> l6 : x_5^0'=1+x_5^0, TRUE, cost: 1 23: l6 -> l1 : TRUE, cost: 1 25: l9 -> l1 : TRUE, cost: 1 27: l11 -> l12 : 0 == 0, cost: 1 28: l12 -> l10 : x_5^0'=1+x_5^0, TRUE, cost: 1 29: l10 -> l1 : TRUE, cost: 1 30: 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: 17 30 Eliminating location l5 by chaining: Applied chaining First rule: l1 -> l5 : tmp_7^0'=0, -y_6^0+x_5^0 == 0, cost: 1 Second rule: l5 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : tmp_7^0'=0, -y_6^0+x_5^0 == 0, cost: 2 Applied deletion Removed the following rules: 18 19 Eliminating location l7 by chaining: Applied chaining First rule: l1 -> l7 : tmp_7^0'=tmp_7^post6, -y_6^0+x_5^0 == 0, cost: 1 Second rule: l7 -> l8 : 0 == 0, cost: 1 New rule: l1 -> l8 : tmp_7^0'=tmp_7^post6, (0 == 0 /\ -y_6^0+x_5^0 == 0), cost: 2 Applied simplification Original rule: l1 -> l8 : tmp_7^0'=tmp_7^post6, (0 == 0 /\ -y_6^0+x_5^0 == 0), cost: 2 New rule: l1 -> l8 : tmp_7^0'=tmp_7^post6, -y_6^0+x_5^0 == 0, cost: 2 Applied deletion Removed the following rules: 20 21 Eliminating location l9 by chaining: Applied chaining First rule: l1 -> l9 : tmp_7^0'=0, 1-y_6^0+x_5^0 <= 0, cost: 1 Second rule: l9 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : tmp_7^0'=0, 1-y_6^0+x_5^0 <= 0, cost: 2 Applied deletion Removed the following rules: 24 25 Eliminating location l11 by chaining: Applied chaining First rule: l1 -> l11 : tmp_7^0'=tmp_7^post12, 1-y_6^0+x_5^0 <= 0, cost: 1 Second rule: l11 -> l12 : 0 == 0, cost: 1 New rule: l1 -> l12 : tmp_7^0'=tmp_7^post12, (0 == 0 /\ 1-y_6^0+x_5^0 <= 0), cost: 2 Applied simplification Original rule: l1 -> l12 : tmp_7^0'=tmp_7^post12, (0 == 0 /\ 1-y_6^0+x_5^0 <= 0), cost: 2 New rule: l1 -> l12 : tmp_7^0'=tmp_7^post12, 1-y_6^0+x_5^0 <= 0, cost: 2 Applied deletion Removed the following rules: 26 27 Eliminating location l8 by chaining: Applied chaining First rule: l1 -> l8 : tmp_7^0'=tmp_7^post6, -y_6^0+x_5^0 == 0, cost: 2 Second rule: l8 -> l6 : x_5^0'=1+x_5^0, TRUE, cost: 1 New rule: l1 -> l6 : tmp_7^0'=tmp_7^post6, x_5^0'=1+x_5^0, -y_6^0+x_5^0 == 0, cost: 3 Applied deletion Removed the following rules: 22 33 Eliminating location l12 by chaining: Applied chaining First rule: l1 -> l12 : tmp_7^0'=tmp_7^post12, 1-y_6^0+x_5^0 <= 0, cost: 2 Second rule: l12 -> l10 : x_5^0'=1+x_5^0, TRUE, cost: 1 New rule: l1 -> l10 : tmp_7^0'=tmp_7^post12, x_5^0'=1+x_5^0, 1-y_6^0+x_5^0 <= 0, cost: 3 Applied deletion Removed the following rules: 28 35 Eliminating location l6 by chaining: Applied chaining First rule: l1 -> l6 : tmp_7^0'=tmp_7^post6, x_5^0'=1+x_5^0, -y_6^0+x_5^0 == 0, cost: 3 Second rule: l6 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : tmp_7^0'=tmp_7^post6, x_5^0'=1+x_5^0, -y_6^0+x_5^0 == 0, cost: 4 Applied deletion Removed the following rules: 23 36 Eliminating location l10 by chaining: Applied chaining First rule: l1 -> l10 : tmp_7^0'=tmp_7^post12, x_5^0'=1+x_5^0, 1-y_6^0+x_5^0 <= 0, cost: 3 Second rule: l10 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=1+x_5^0, 1-y_6^0+x_5^0 <= 0, cost: 4 Applied deletion Removed the following rules: 29 37 Eliminated locations on linear paths Start location: l13 32: l1 -> l1 : tmp_7^0'=0, -y_6^0+x_5^0 == 0, cost: 2 34: l1 -> l1 : tmp_7^0'=0, 1-y_6^0+x_5^0 <= 0, cost: 2 38: l1 -> l1 : tmp_7^0'=tmp_7^post6, x_5^0'=1+x_5^0, -y_6^0+x_5^0 == 0, cost: 4 39: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=1+x_5^0, 1-y_6^0+x_5^0 <= 0, cost: 4 31: l13 -> l1 : TRUE, cost: 2 Applied nonterm Original rule: l1 -> l1 : tmp_7^0'=0, -y_6^0+x_5^0 == 0, cost: 2 New rule: l1 -> [14] : (-1+n >= 0 /\ -y_6^0+x_5^0 >= 0 /\ y_6^0-x_5^0 >= 0), cost: NONTERM Sub-proof via acceration calculus written to file:///tmp/tmpnam_FAMemH.txt Applied nonterm Original rule: l1 -> l1 : tmp_7^0'=0, 1-y_6^0+x_5^0 <= 0, cost: 2 New rule: l1 -> [14] : (-1+n0 >= 0 /\ -1+y_6^0-x_5^0 >= 0), cost: NONTERM Sub-proof via acceration calculus written to file:///tmp/tmpnam_APImbp.txt Applied acceleration Original rule: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=1+x_5^0, 1-y_6^0+x_5^0 <= 0, cost: 4 New rule: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=x_5^0+n2, (-1+n2 >= 0 /\ y_6^0-x_5^0-n2 >= 0), cost: 4*n2 Sub-proof via acceration calculus written to file:///tmp/tmpnam_GDBfhJ.txt Applied instantiation Original rule: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=x_5^0+n2, (-1+n2 >= 0 /\ y_6^0-x_5^0-n2 >= 0), cost: 4*n2 New rule: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=y_6^0, (0 >= 0 /\ -1+y_6^0-x_5^0 >= 0), cost: 4*y_6^0-4*x_5^0 Applied simplification Original rule: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=y_6^0, (0 >= 0 /\ -1+y_6^0-x_5^0 >= 0), cost: 4*y_6^0-4*x_5^0 New rule: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=y_6^0, -1+y_6^0-x_5^0 >= 0, cost: 4*y_6^0-4*x_5^0 Applied deletion Removed the following rules: 32 34 39 Accelerated simple loops Start location: l13 38: l1 -> l1 : tmp_7^0'=tmp_7^post6, x_5^0'=1+x_5^0, -y_6^0+x_5^0 == 0, cost: 4 40: l1 -> [14] : (-1+n >= 0 /\ -y_6^0+x_5^0 >= 0 /\ y_6^0-x_5^0 >= 0), cost: NONTERM 41: l1 -> [14] : (-1+n0 >= 0 /\ -1+y_6^0-x_5^0 >= 0), cost: NONTERM 43: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=y_6^0, -1+y_6^0-x_5^0 >= 0, cost: 4*y_6^0-4*x_5^0 31: l13 -> l1 : TRUE, cost: 2 Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> l1 : tmp_7^0'=tmp_7^post6, x_5^0'=1+x_5^0, -y_6^0+x_5^0 == 0, cost: 4 New rule: l13 -> l1 : tmp_7^0'=tmp_7^post6, x_5^0'=1+x_5^0, -y_6^0+x_5^0 == 0, cost: 6 Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> [14] : (-1+n >= 0 /\ -y_6^0+x_5^0 >= 0 /\ y_6^0-x_5^0 >= 0), cost: NONTERM New rule: l13 -> [14] : y_6^0-x_5^0 == 0, cost: NONTERM Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> [14] : (-1+n0 >= 0 /\ -1+y_6^0-x_5^0 >= 0), cost: NONTERM New rule: l13 -> [14] : -1+y_6^0-x_5^0 >= 0, cost: NONTERM Applied chaining First rule: l13 -> l1 : TRUE, cost: 2 Second rule: l1 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=y_6^0, -1+y_6^0-x_5^0 >= 0, cost: 4*y_6^0-4*x_5^0 New rule: l13 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=y_6^0, -1+y_6^0-x_5^0 >= 0, cost: 2+4*y_6^0-4*x_5^0 Applied deletion Removed the following rules: 38 40 41 43 Chained accelerated rules with incoming rules Start location: l13 31: l13 -> l1 : TRUE, cost: 2 44: l13 -> l1 : tmp_7^0'=tmp_7^post6, x_5^0'=1+x_5^0, -y_6^0+x_5^0 == 0, cost: 6 45: l13 -> [14] : y_6^0-x_5^0 == 0, cost: NONTERM 46: l13 -> [14] : -1+y_6^0-x_5^0 >= 0, cost: NONTERM 47: l13 -> l1 : tmp_7^0'=tmp_7^post12, x_5^0'=y_6^0, -1+y_6^0-x_5^0 >= 0, cost: 2+4*y_6^0-4*x_5^0 Removed unreachable locations and irrelevant leafs Start location: l13 45: l13 -> [14] : y_6^0-x_5^0 == 0, cost: NONTERM 46: l13 -> [14] : -1+y_6^0-x_5^0 >= 0, cost: NONTERM Computing asymptotic complexity Proved nontermination of rule 45 via SMT. Proved the following lower bound Complexity: Nonterm Cpx degree: Nonterm Solved cost: NONTERM Rule cost: NONTERM Rule guard: y_6^0-x_5^0 == 0