unknown Initial ITS Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 0: l0 -> l1 : i^0'=i^post1, n^0'=n^post1, tmp^0'=tmp^post1, x^0'=x^post1, (-2+x^post1-x^0 == 0 /\ -i^post1+i^0 == 0 /\ -tmp^post1+tmp^0 == 0 /\ n^0-n^post1 == 0), cost: 1 1: l0 -> l1 : i^0'=i^post2, n^0'=n^post2, tmp^0'=tmp^post2, x^0'=x^post2, (-x^post2+x^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ -i^post2+i^0 == 0 /\ -n^post2+n^0 == 0), cost: 1 13: l1 -> l4 : i^0'=i^post14, n^0'=n^post14, tmp^0'=tmp^post14, x^0'=x^post14, (-x^post14+x^0 == 0 /\ tmp^0-tmp^post14 == 0 /\ -n^post14+n^0 == 0 /\ -1-i^0+i^post14 == 0), cost: 1 2: l2 -> l3 : i^0'=i^post3, n^0'=n^post3, tmp^0'=tmp^post3, x^0'=x^post3, (-x^post3+x^0 == 0 /\ tmp^0-tmp^post3 == 0 /\ n^0-i^0 <= 0 /\ -i^post3+i^0 == 0 /\ n^0-n^post3 == 0), cost: 1 3: l2 -> l0 : i^0'=i^post4, n^0'=n^post4, tmp^0'=tmp^post4, x^0'=x^post4, (-x^post4+x^0 == 0 /\ n^0-n^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ 1-n^0+i^0 <= 0 /\ -i^post4+i^0 == 0), cost: 1 10: l3 -> l7 : i^0'=i^post11, n^0'=n^post11, tmp^0'=tmp^post11, x^0'=x^post11, (i^0-i^post11 == 0 /\ -n^post11+n^0 == 0 /\ tmp^0-tmp^post11 == 0 /\ 1+n^0-x^0 <= 0 /\ -x^post11+x^0 == 0), cost: 1 11: l3 -> l7 : i^0'=i^post12, n^0'=n^post12, tmp^0'=tmp^post12, x^0'=x^post12, (-i^post12+i^0 == 0 /\ -x^post12+x^0 == 0 /\ n^0-n^post12 == 0 /\ 1-n^0+x^0 <= 0 /\ tmp^0-tmp^post12 == 0), cost: 1 12: l3 -> l6 : i^0'=i^post13, n^0'=n^post13, tmp^0'=tmp^post13, x^0'=x^post13, (-1+tmp^post13 == 0 /\ n^0-n^post13 == 0 /\ -i^post13+i^0 == 0 /\ -x^post13+x^0 == 0 /\ n^0-x^0 <= 0 /\ -n^0+x^0 <= 0), cost: 1 4: l4 -> l2 : i^0'=i^post5, n^0'=n^post5, tmp^0'=tmp^post5, x^0'=x^post5, (-x^post5+x^0 == 0 /\ -tmp^post5+tmp^0 == 0 /\ n^0-n^post5 == 0 /\ -i^post5+i^0 == 0), cost: 1 5: l5 -> l6 : i^0'=i^post6, n^0'=n^post6, tmp^0'=tmp^post6, x^0'=x^post6, (tmp^post6 == 0 /\ -i^post6+i^0 == 0 /\ n^0-n^post6 == 0 /\ -x^post6+x^0 == 0), cost: 1 9: l6 -> l8 : i^0'=i^post10, n^0'=n^post10, tmp^0'=tmp^post10, x^0'=x^post10, (-tmp^post10+tmp^0 == 0 /\ -i^post10+i^0 == 0 /\ -x^post10+x^0 == 0 /\ n^0-n^post10 == 0), cost: 1 6: l7 -> l5 : i^0'=i^post7, n^0'=n^post7, tmp^0'=tmp^post7, x^0'=x^post7, (-n^post7+n^0 == 0 /\ -i^post7+i^0 == 0 /\ -tmp^post7+tmp^0 == 0 /\ 2+n^0-x^0 <= 0 /\ -x^post7+x^0 == 0), cost: 1 7: l7 -> l5 : i^0'=i^post8, n^0'=n^post8, tmp^0'=tmp^post8, x^0'=x^post8, (tmp^0-tmp^post8 == 0 /\ n^0-n^post8 == 0 /\ -i^post8+i^0 == 0 /\ -x^post8+x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 8: l7 -> l6 : i^0'=i^post9, n^0'=n^post9, tmp^0'=tmp^post9, x^0'=x^post9, (n^0-n^post9 == 0 /\ -1-n^0+x^0 <= 0 /\ -i^post9+i^0 == 0 /\ 1+n^0-x^0 <= 0 /\ -x^post9+x^0 == 0 /\ -1+tmp^post9 == 0), cost: 1 14: l9 -> l4 : i^0'=i^post15, n^0'=n^post15, tmp^0'=tmp^post15, x^0'=x^post15, (x^post15 == 0 /\ i^post15 == 0 /\ n^0-n^post15 == 0 /\ tmp^0-tmp^post15 == 0), cost: 1 15: l10 -> l9 : i^0'=i^post16, n^0'=n^post16, tmp^0'=tmp^post16, x^0'=x^post16, (-tmp^post16+tmp^0 == 0 /\ n^0-n^post16 == 0 /\ -i^post16+i^0 == 0 /\ -x^post16+x^0 == 0), cost: 1 Chained Linear Paths Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 0: l0 -> l1 : i^0'=i^post1, n^0'=n^post1, tmp^0'=tmp^post1, x^0'=x^post1, (-2+x^post1-x^0 == 0 /\ -i^post1+i^0 == 0 /\ -tmp^post1+tmp^0 == 0 /\ n^0-n^post1 == 0), cost: 1 1: l0 -> l1 : i^0'=i^post2, n^0'=n^post2, tmp^0'=tmp^post2, x^0'=x^post2, (-x^post2+x^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ -i^post2+i^0 == 0 /\ -n^post2+n^0 == 0), cost: 1 13: l1 -> l4 : i^0'=i^post14, n^0'=n^post14, tmp^0'=tmp^post14, x^0'=x^post14, (-x^post14+x^0 == 0 /\ tmp^0-tmp^post14 == 0 /\ -n^post14+n^0 == 0 /\ -1-i^0+i^post14 == 0), cost: 1 2: l2 -> l3 : i^0'=i^post3, n^0'=n^post3, tmp^0'=tmp^post3, x^0'=x^post3, (-x^post3+x^0 == 0 /\ tmp^0-tmp^post3 == 0 /\ n^0-i^0 <= 0 /\ -i^post3+i^0 == 0 /\ n^0-n^post3 == 0), cost: 1 3: l2 -> l0 : i^0'=i^post4, n^0'=n^post4, tmp^0'=tmp^post4, x^0'=x^post4, (-x^post4+x^0 == 0 /\ n^0-n^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ 1-n^0+i^0 <= 0 /\ -i^post4+i^0 == 0), cost: 1 10: l3 -> l7 : i^0'=i^post11, n^0'=n^post11, tmp^0'=tmp^post11, x^0'=x^post11, (i^0-i^post11 == 0 /\ -n^post11+n^0 == 0 /\ tmp^0-tmp^post11 == 0 /\ 1+n^0-x^0 <= 0 /\ -x^post11+x^0 == 0), cost: 1 11: l3 -> l7 : i^0'=i^post12, n^0'=n^post12, tmp^0'=tmp^post12, x^0'=x^post12, (-i^post12+i^0 == 0 /\ -x^post12+x^0 == 0 /\ n^0-n^post12 == 0 /\ 1-n^0+x^0 <= 0 /\ tmp^0-tmp^post12 == 0), cost: 1 12: l3 -> l6 : i^0'=i^post13, n^0'=n^post13, tmp^0'=tmp^post13, x^0'=x^post13, (-1+tmp^post13 == 0 /\ n^0-n^post13 == 0 /\ -i^post13+i^0 == 0 /\ -x^post13+x^0 == 0 /\ n^0-x^0 <= 0 /\ -n^0+x^0 <= 0), cost: 1 4: l4 -> l2 : i^0'=i^post5, n^0'=n^post5, tmp^0'=tmp^post5, x^0'=x^post5, (-x^post5+x^0 == 0 /\ -tmp^post5+tmp^0 == 0 /\ n^0-n^post5 == 0 /\ -i^post5+i^0 == 0), cost: 1 5: l5 -> l6 : i^0'=i^post6, n^0'=n^post6, tmp^0'=tmp^post6, x^0'=x^post6, (tmp^post6 == 0 /\ -i^post6+i^0 == 0 /\ n^0-n^post6 == 0 /\ -x^post6+x^0 == 0), cost: 1 9: l6 -> l8 : i^0'=i^post10, n^0'=n^post10, tmp^0'=tmp^post10, x^0'=x^post10, (-tmp^post10+tmp^0 == 0 /\ -i^post10+i^0 == 0 /\ -x^post10+x^0 == 0 /\ n^0-n^post10 == 0), cost: 1 6: l7 -> l5 : i^0'=i^post7, n^0'=n^post7, tmp^0'=tmp^post7, x^0'=x^post7, (-n^post7+n^0 == 0 /\ -i^post7+i^0 == 0 /\ -tmp^post7+tmp^0 == 0 /\ 2+n^0-x^0 <= 0 /\ -x^post7+x^0 == 0), cost: 1 7: l7 -> l5 : i^0'=i^post8, n^0'=n^post8, tmp^0'=tmp^post8, x^0'=x^post8, (tmp^0-tmp^post8 == 0 /\ n^0-n^post8 == 0 /\ -i^post8+i^0 == 0 /\ -x^post8+x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 8: l7 -> l6 : i^0'=i^post9, n^0'=n^post9, tmp^0'=tmp^post9, x^0'=x^post9, (n^0-n^post9 == 0 /\ -1-n^0+x^0 <= 0 /\ -i^post9+i^0 == 0 /\ 1+n^0-x^0 <= 0 /\ -x^post9+x^0 == 0 /\ -1+tmp^post9 == 0), cost: 1 16: l10 -> l4 : i^0'=i^post15, n^0'=n^post15, tmp^0'=tmp^post15, x^0'=x^post15, (-tmp^post16+tmp^0 == 0 /\ x^post15 == 0 /\ n^0-n^post16 == 0 /\ i^post15 == 0 /\ -i^post16+i^0 == 0 /\ -n^post15+n^post16 == 0 /\ -x^post16+x^0 == 0 /\ tmp^post16-tmp^post15 == 0), cost: 1 Eliminating location l9 by chaining: Applied chaining First rule: l10 -> l9 : i^0'=i^post16, n^0'=n^post16, tmp^0'=tmp^post16, x^0'=x^post16, (-tmp^post16+tmp^0 == 0 /\ n^0-n^post16 == 0 /\ -i^post16+i^0 == 0 /\ -x^post16+x^0 == 0), cost: 1 Second rule: l9 -> l4 : i^0'=i^post15, n^0'=n^post15, tmp^0'=tmp^post15, x^0'=x^post15, (x^post15 == 0 /\ i^post15 == 0 /\ n^0-n^post15 == 0 /\ tmp^0-tmp^post15 == 0), cost: 1 New rule: l10 -> l4 : i^0'=i^post15, n^0'=n^post15, tmp^0'=tmp^post15, x^0'=x^post15, (-tmp^post16+tmp^0 == 0 /\ x^post15 == 0 /\ n^0-n^post16 == 0 /\ i^post15 == 0 /\ -i^post16+i^0 == 0 /\ -n^post15+n^post16 == 0 /\ -x^post16+x^0 == 0 /\ tmp^post16-tmp^post15 == 0), cost: 1 Applied deletion Removed the following rules: 14 15 Simplified Transitions Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 17: l0 -> l1 : x^0'=2+x^0, T, cost: 1 18: l0 -> l1 : T, cost: 1 30: l1 -> l4 : i^0'=1+i^0, T, cost: 1 19: l2 -> l3 : n^0-i^0 <= 0, cost: 1 20: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 27: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 28: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 29: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 21: l4 -> l2 : T, cost: 1 22: l5 -> l6 : tmp^0'=0, T, cost: 1 26: l6 -> l8 : T, cost: 1 23: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 24: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 25: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 31: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Propagated Equalities Original rule: l0 -> l1 : i^0'=i^post1, n^0'=n^post1, tmp^0'=tmp^post1, x^0'=x^post1, (-2+x^post1-x^0 == 0 /\ -i^post1+i^0 == 0 /\ -tmp^post1+tmp^0 == 0 /\ n^0-n^post1 == 0), cost: 1 New rule: l0 -> l1 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=2+x^0, 0 == 0, cost: 1 propagated equality x^post1 = 2+x^0 propagated equality i^post1 = i^0 propagated equality tmp^post1 = tmp^0 propagated equality n^post1 = n^0 Simplified Guard Original rule: l0 -> l1 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=2+x^0, 0 == 0, cost: 1 New rule: l0 -> l1 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=2+x^0, T, cost: 1 Removed Trivial Updates Original rule: l0 -> l1 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=2+x^0, T, cost: 1 New rule: l0 -> l1 : x^0'=2+x^0, T, cost: 1 Propagated Equalities Original rule: l0 -> l1 : i^0'=i^post2, n^0'=n^post2, tmp^0'=tmp^post2, x^0'=x^post2, (-x^post2+x^0 == 0 /\ -tmp^post2+tmp^0 == 0 /\ -i^post2+i^0 == 0 /\ -n^post2+n^0 == 0), cost: 1 New rule: l0 -> l1 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 0 == 0, cost: 1 propagated equality x^post2 = x^0 propagated equality tmp^post2 = tmp^0 propagated equality i^post2 = i^0 propagated equality n^post2 = n^0 Simplified Guard Original rule: l0 -> l1 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 0 == 0, cost: 1 New rule: l0 -> l1 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, T, cost: 1 Removed Trivial Updates Original rule: l0 -> l1 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, T, cost: 1 New rule: l0 -> l1 : T, cost: 1 Propagated Equalities Original rule: l2 -> l3 : i^0'=i^post3, n^0'=n^post3, tmp^0'=tmp^post3, x^0'=x^post3, (-x^post3+x^0 == 0 /\ tmp^0-tmp^post3 == 0 /\ n^0-i^0 <= 0 /\ -i^post3+i^0 == 0 /\ n^0-n^post3 == 0), cost: 1 New rule: l2 -> l3 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ n^0-i^0 <= 0), cost: 1 propagated equality x^post3 = x^0 propagated equality tmp^post3 = tmp^0 propagated equality i^post3 = i^0 propagated equality n^post3 = n^0 Simplified Guard Original rule: l2 -> l3 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ n^0-i^0 <= 0), cost: 1 New rule: l2 -> l3 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, n^0-i^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l2 -> l3 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, n^0-i^0 <= 0, cost: 1 New rule: l2 -> l3 : n^0-i^0 <= 0, cost: 1 Propagated Equalities Original rule: l2 -> l0 : i^0'=i^post4, n^0'=n^post4, tmp^0'=tmp^post4, x^0'=x^post4, (-x^post4+x^0 == 0 /\ n^0-n^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ 1-n^0+i^0 <= 0 /\ -i^post4+i^0 == 0), cost: 1 New rule: l2 -> l0 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ 1-n^0+i^0 <= 0), cost: 1 propagated equality x^post4 = x^0 propagated equality n^post4 = n^0 propagated equality tmp^post4 = tmp^0 propagated equality i^post4 = i^0 Simplified Guard Original rule: l2 -> l0 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ 1-n^0+i^0 <= 0), cost: 1 New rule: l2 -> l0 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 1-n^0+i^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l2 -> l0 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 1-n^0+i^0 <= 0, cost: 1 New rule: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 Propagated Equalities Original rule: l4 -> l2 : i^0'=i^post5, n^0'=n^post5, tmp^0'=tmp^post5, x^0'=x^post5, (-x^post5+x^0 == 0 /\ -tmp^post5+tmp^0 == 0 /\ n^0-n^post5 == 0 /\ -i^post5+i^0 == 0), cost: 1 New rule: l4 -> l2 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 0 == 0, cost: 1 propagated equality x^post5 = x^0 propagated equality tmp^post5 = tmp^0 propagated equality n^post5 = n^0 propagated equality i^post5 = i^0 Simplified Guard Original rule: l4 -> l2 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 0 == 0, cost: 1 New rule: l4 -> l2 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, T, cost: 1 Removed Trivial Updates Original rule: l4 -> l2 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, T, cost: 1 New rule: l4 -> l2 : T, cost: 1 Propagated Equalities Original rule: l5 -> l6 : i^0'=i^post6, n^0'=n^post6, tmp^0'=tmp^post6, x^0'=x^post6, (tmp^post6 == 0 /\ -i^post6+i^0 == 0 /\ n^0-n^post6 == 0 /\ -x^post6+x^0 == 0), cost: 1 New rule: l5 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=0, x^0'=x^0, 0 == 0, cost: 1 propagated equality tmp^post6 = 0 propagated equality i^post6 = i^0 propagated equality n^post6 = n^0 propagated equality x^post6 = x^0 Simplified Guard Original rule: l5 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=0, x^0'=x^0, 0 == 0, cost: 1 New rule: l5 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=0, x^0'=x^0, T, cost: 1 Removed Trivial Updates Original rule: l5 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=0, x^0'=x^0, T, cost: 1 New rule: l5 -> l6 : tmp^0'=0, T, cost: 1 Propagated Equalities Original rule: l7 -> l5 : i^0'=i^post7, n^0'=n^post7, tmp^0'=tmp^post7, x^0'=x^post7, (-n^post7+n^0 == 0 /\ -i^post7+i^0 == 0 /\ -tmp^post7+tmp^0 == 0 /\ 2+n^0-x^0 <= 0 /\ -x^post7+x^0 == 0), cost: 1 New rule: l7 -> l5 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ 2+n^0-x^0 <= 0), cost: 1 propagated equality n^post7 = n^0 propagated equality i^post7 = i^0 propagated equality tmp^post7 = tmp^0 propagated equality x^post7 = x^0 Simplified Guard Original rule: l7 -> l5 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ 2+n^0-x^0 <= 0), cost: 1 New rule: l7 -> l5 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 2+n^0-x^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l7 -> l5 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 2+n^0-x^0 <= 0, cost: 1 New rule: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 Propagated Equalities Original rule: l7 -> l5 : i^0'=i^post8, n^0'=n^post8, tmp^0'=tmp^post8, x^0'=x^post8, (tmp^0-tmp^post8 == 0 /\ n^0-n^post8 == 0 /\ -i^post8+i^0 == 0 /\ -x^post8+x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 New rule: l7 -> l5 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ -n^0+x^0 <= 0), cost: 1 propagated equality tmp^post8 = tmp^0 propagated equality n^post8 = n^0 propagated equality i^post8 = i^0 propagated equality x^post8 = x^0 Simplified Guard Original rule: l7 -> l5 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ -n^0+x^0 <= 0), cost: 1 New rule: l7 -> l5 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, -n^0+x^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l7 -> l5 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, -n^0+x^0 <= 0, cost: 1 New rule: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 made implied equalities explicit Original rule: l7 -> l6 : i^0'=i^post9, n^0'=n^post9, tmp^0'=tmp^post9, x^0'=x^post9, (n^0-n^post9 == 0 /\ -1-n^0+x^0 <= 0 /\ -i^post9+i^0 == 0 /\ 1+n^0-x^0 <= 0 /\ -x^post9+x^0 == 0 /\ -1+tmp^post9 == 0), cost: 1 New rule: l7 -> l6 : i^0'=i^post9, n^0'=n^post9, tmp^0'=tmp^post9, x^0'=x^post9, (n^0-n^post9 == 0 /\ -1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ -i^post9+i^0 == 0 /\ 1+n^0-x^0 <= 0 /\ -x^post9+x^0 == 0 /\ -1+tmp^post9 == 0), cost: 1 Propagated Equalities Original rule: l7 -> l6 : i^0'=i^post9, n^0'=n^post9, tmp^0'=tmp^post9, x^0'=x^post9, (n^0-n^post9 == 0 /\ -1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ -i^post9+i^0 == 0 /\ 1+n^0-x^0 <= 0 /\ -x^post9+x^0 == 0 /\ -1+tmp^post9 == 0), cost: 1 New rule: l7 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (0 == 0 /\ -1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 propagated equality n^post9 = n^0 propagated equality i^post9 = i^0 propagated equality x^post9 = x^0 propagated equality tmp^post9 = 1 Simplified Guard Original rule: l7 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (0 == 0 /\ -1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 New rule: l7 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 made implied equalities explicit Original rule: l7 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 New rule: l7 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 Removed Trivial Updates Original rule: l7 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 New rule: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 Propagated Equalities Original rule: l6 -> l8 : i^0'=i^post10, n^0'=n^post10, tmp^0'=tmp^post10, x^0'=x^post10, (-tmp^post10+tmp^0 == 0 /\ -i^post10+i^0 == 0 /\ -x^post10+x^0 == 0 /\ n^0-n^post10 == 0), cost: 1 New rule: l6 -> l8 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 0 == 0, cost: 1 propagated equality tmp^post10 = tmp^0 propagated equality i^post10 = i^0 propagated equality x^post10 = x^0 propagated equality n^post10 = n^0 Simplified Guard Original rule: l6 -> l8 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 0 == 0, cost: 1 New rule: l6 -> l8 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, T, cost: 1 Removed Trivial Updates Original rule: l6 -> l8 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, T, cost: 1 New rule: l6 -> l8 : T, cost: 1 Propagated Equalities Original rule: l3 -> l7 : i^0'=i^post11, n^0'=n^post11, tmp^0'=tmp^post11, x^0'=x^post11, (i^0-i^post11 == 0 /\ -n^post11+n^0 == 0 /\ tmp^0-tmp^post11 == 0 /\ 1+n^0-x^0 <= 0 /\ -x^post11+x^0 == 0), cost: 1 New rule: l3 -> l7 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 propagated equality i^post11 = i^0 propagated equality n^post11 = n^0 propagated equality tmp^post11 = tmp^0 propagated equality x^post11 = x^0 Simplified Guard Original rule: l3 -> l7 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 New rule: l3 -> l7 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 1+n^0-x^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l3 -> l7 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 1+n^0-x^0 <= 0, cost: 1 New rule: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 Propagated Equalities Original rule: l3 -> l7 : i^0'=i^post12, n^0'=n^post12, tmp^0'=tmp^post12, x^0'=x^post12, (-i^post12+i^0 == 0 /\ -x^post12+x^0 == 0 /\ n^0-n^post12 == 0 /\ 1-n^0+x^0 <= 0 /\ tmp^0-tmp^post12 == 0), cost: 1 New rule: l3 -> l7 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ 1-n^0+x^0 <= 0), cost: 1 propagated equality i^post12 = i^0 propagated equality x^post12 = x^0 propagated equality n^post12 = n^0 propagated equality tmp^post12 = tmp^0 Simplified Guard Original rule: l3 -> l7 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, (0 == 0 /\ 1-n^0+x^0 <= 0), cost: 1 New rule: l3 -> l7 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 1-n^0+x^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l3 -> l7 : i^0'=i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 1-n^0+x^0 <= 0, cost: 1 New rule: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 made implied equalities explicit Original rule: l3 -> l6 : i^0'=i^post13, n^0'=n^post13, tmp^0'=tmp^post13, x^0'=x^post13, (-1+tmp^post13 == 0 /\ n^0-n^post13 == 0 /\ -i^post13+i^0 == 0 /\ -x^post13+x^0 == 0 /\ n^0-x^0 <= 0 /\ -n^0+x^0 <= 0), cost: 1 New rule: l3 -> l6 : i^0'=i^post13, n^0'=n^post13, tmp^0'=tmp^post13, x^0'=x^post13, (-1+tmp^post13 == 0 /\ n^0-n^post13 == 0 /\ -i^post13+i^0 == 0 /\ -x^post13+x^0 == 0 /\ n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 Propagated Equalities Original rule: l3 -> l6 : i^0'=i^post13, n^0'=n^post13, tmp^0'=tmp^post13, x^0'=x^post13, (-1+tmp^post13 == 0 /\ n^0-n^post13 == 0 /\ -i^post13+i^0 == 0 /\ -x^post13+x^0 == 0 /\ n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 New rule: l3 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (0 == 0 /\ n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 propagated equality tmp^post13 = 1 propagated equality n^post13 = n^0 propagated equality i^post13 = i^0 propagated equality x^post13 = x^0 Simplified Guard Original rule: l3 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (0 == 0 /\ n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 New rule: l3 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 made implied equalities explicit Original rule: l3 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 New rule: l3 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 Removed Trivial Updates Original rule: l3 -> l6 : i^0'=i^0, n^0'=n^0, tmp^0'=1, x^0'=x^0, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 New rule: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 Propagated Equalities Original rule: l1 -> l4 : i^0'=i^post14, n^0'=n^post14, tmp^0'=tmp^post14, x^0'=x^post14, (-x^post14+x^0 == 0 /\ tmp^0-tmp^post14 == 0 /\ -n^post14+n^0 == 0 /\ -1-i^0+i^post14 == 0), cost: 1 New rule: l1 -> l4 : i^0'=1+i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 0 == 0, cost: 1 propagated equality x^post14 = x^0 propagated equality tmp^post14 = tmp^0 propagated equality n^post14 = n^0 propagated equality i^post14 = 1+i^0 Simplified Guard Original rule: l1 -> l4 : i^0'=1+i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, 0 == 0, cost: 1 New rule: l1 -> l4 : i^0'=1+i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, T, cost: 1 Removed Trivial Updates Original rule: l1 -> l4 : i^0'=1+i^0, n^0'=n^0, tmp^0'=tmp^0, x^0'=x^0, T, cost: 1 New rule: l1 -> l4 : i^0'=1+i^0, T, cost: 1 Propagated Equalities Original rule: l10 -> l4 : i^0'=i^post15, n^0'=n^post15, tmp^0'=tmp^post15, x^0'=x^post15, (-tmp^post16+tmp^0 == 0 /\ x^post15 == 0 /\ n^0-n^post16 == 0 /\ i^post15 == 0 /\ -i^post16+i^0 == 0 /\ -n^post15+n^post16 == 0 /\ -x^post16+x^0 == 0 /\ tmp^post16-tmp^post15 == 0), cost: 1 New rule: l10 -> l4 : i^0'=0, n^0'=n^post16, tmp^0'=tmp^post16, x^0'=0, (0 == 0 /\ -tmp^post16+tmp^0 == 0 /\ n^0-n^post16 == 0 /\ -i^post16+i^0 == 0 /\ -x^post16+x^0 == 0), cost: 1 propagated equality x^post15 = 0 propagated equality i^post15 = 0 propagated equality n^post15 = n^post16 propagated equality tmp^post15 = tmp^post16 Propagated Equalities Original rule: l10 -> l4 : i^0'=0, n^0'=n^post16, tmp^0'=tmp^post16, x^0'=0, (0 == 0 /\ -tmp^post16+tmp^0 == 0 /\ n^0-n^post16 == 0 /\ -i^post16+i^0 == 0 /\ -x^post16+x^0 == 0), cost: 1 New rule: l10 -> l4 : i^0'=0, n^0'=n^0, tmp^0'=tmp^0, x^0'=0, 0 == 0, cost: 1 propagated equality tmp^post16 = tmp^0 propagated equality n^post16 = n^0 propagated equality i^post16 = i^0 propagated equality x^post16 = x^0 Simplified Guard Original rule: l10 -> l4 : i^0'=0, n^0'=n^0, tmp^0'=tmp^0, x^0'=0, 0 == 0, cost: 1 New rule: l10 -> l4 : i^0'=0, n^0'=n^0, tmp^0'=tmp^0, x^0'=0, T, cost: 1 Removed Trivial Updates Original rule: l10 -> l4 : i^0'=0, n^0'=n^0, tmp^0'=tmp^0, x^0'=0, T, cost: 1 New rule: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Step with 31 Trace 31[T] Blocked [{}, {}] Step with 21 Trace 31[T], 21[T] Blocked [{}, {}, {}] Step with 19 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {}, {}] Step with 27 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {}, {}, {}] Step with 23 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {}, {}, {}, {}, {}] Step with 22 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {}, {}, {}, {}, {}, {}] Step with 26 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {}, {}, {}, {}, {}, {}, {}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {}, {}, {}, {}, {}, {26[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {}, {}, {}, {}, {22[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {}, {}, {23[T]}] Step with 25 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {}, {}, {}, {23[T], 24[T]}, {}] Step with 26 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {}, {}, {}, {23[T], 24[T]}, {}, {}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {}, {}, {}, {23[T], 24[T]}, {26[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {}, {}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {}, {27[T]}] Step with 29 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {}, {}, {27[T], 28[T]}, {}] Step with 26 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {}, {}, {27[T], 28[T]}, {}, {}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {}, {}, {27[T], 28[T]}, {26[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {}, {27[T], 28[T], 29[T]}] Backtrack Trace 31[T], 21[T] Blocked [{}, {}, {19[T]}] Step with 20 Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {19[T]}, {}] Step with 17 Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {}, {19[T]}, {}, {}] Step with 30 Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {}, {19[T]}, {}, {}, {}] Accelerate Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 17: l0 -> l1 : x^0'=2+x^0, T, cost: 1 18: l0 -> l1 : T, cost: 1 30: l1 -> l4 : i^0'=1+i^0, T, cost: 1 19: l2 -> l3 : n^0-i^0 <= 0, cost: 1 20: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 27: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 28: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 29: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 21: l4 -> l2 : T, cost: 1 32: l4 -> l4 : i^0'=n+i^0, x^0'=2*n+x^0, (-n+n^0-i^0 >= 0 /\ -1+n >= 0), cost: 1 22: l5 -> l6 : tmp^0'=0, T, cost: 1 26: l6 -> l8 : T, cost: 1 23: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 24: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 25: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 31: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Loop Acceleration Original rule: l4 -> l4 : i^0'=1+i^0, x^0'=2+x^0, 1-n^0+i^0 <= 0, cost: 1 New rule: l4 -> l4 : i^0'=n+i^0, x^0'=2*n+x^0, (-n+n^0-i^0 >= 0 /\ -1+n >= 0), cost: 1 -1+n^0-i^0 >= 0 [0]: montonic decrease yields -n+n^0-i^0 >= 0 -1+n^0-i^0 >= 0 [1]: eventual increase yields (1 <= 0 /\ -1+n^0-i^0 >= 0) Replacement map: {-1+n^0-i^0 >= 0 -> -n+n^0-i^0 >= 0} Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {}, {32[T]}] Step with 21 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T] Blocked [{}, {}, {32[T]}, {}] Step with 20 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {32[T]}, {}, {}] Step with 17 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {}, {32[T]}, {}, {}, {}] Step with 30 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {}, {32[T]}, {}, {}, {}, {}] Covered Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {}, {32[T]}, {}, {}, {30[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {32[T]}, {}, {17[T]}] Step with 18 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {}, {32[T]}, {}, {17[T]}, {}] Step with 30 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {}, {32[T]}, {}, {17[T]}, {}, {}] Accelerate Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 17: l0 -> l1 : x^0'=2+x^0, T, cost: 1 18: l0 -> l1 : T, cost: 1 30: l1 -> l4 : i^0'=1+i^0, T, cost: 1 19: l2 -> l3 : n^0-i^0 <= 0, cost: 1 20: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 27: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 28: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 29: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 21: l4 -> l2 : T, cost: 1 32: l4 -> l4 : i^0'=n+i^0, x^0'=2*n+x^0, (-n+n^0-i^0 >= 0 /\ -1+n >= 0), cost: 1 33: l4 -> l4 : i^0'=i^0+n2, (n^0-i^0-n2 >= 0 /\ -1+n2 >= 0), cost: 1 22: l5 -> l6 : tmp^0'=0, T, cost: 1 26: l6 -> l8 : T, cost: 1 23: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 24: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 25: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 31: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Loop Acceleration Original rule: l4 -> l4 : i^0'=1+i^0, 1-n^0+i^0 <= 0, cost: 1 New rule: l4 -> l4 : i^0'=i^0+n2, (n^0-i^0-n2 >= 0 /\ -1+n2 >= 0), cost: 1 -1+n^0-i^0 >= 0 [0]: montonic decrease yields n^0-i^0-n2 >= 0 -1+n^0-i^0 >= 0 [1]: eventual increase yields (1 <= 0 /\ -1+n^0-i^0 >= 0) Replacement map: {-1+n^0-i^0 >= 0 -> n^0-i^0-n2 >= 0} Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {}, {32[T]}, {33[T]}] Accelerate Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 17: l0 -> l1 : x^0'=2+x^0, T, cost: 1 18: l0 -> l1 : T, cost: 1 30: l1 -> l4 : i^0'=1+i^0, T, cost: 1 19: l2 -> l3 : n^0-i^0 <= 0, cost: 1 20: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 27: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 28: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 29: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 21: l4 -> l2 : T, cost: 1 32: l4 -> l4 : i^0'=n+i^0, x^0'=2*n+x^0, (-n+n^0-i^0 >= 0 /\ -1+n >= 0), cost: 1 33: l4 -> l4 : i^0'=i^0+n2, (n^0-i^0-n2 >= 0 /\ -1+n2 >= 0), cost: 1 34: l4 -> l4 : i^0'=n3*n1+n3*n2+i^0, x^0'=2*n3*n1+x^0, (n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 22: l5 -> l6 : tmp^0'=0, T, cost: 1 26: l6 -> l8 : T, cost: 1 23: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 24: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 25: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 31: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Loop Acceleration Original rule: l4 -> l4 : i^0'=n1+i^0+n2, x^0'=2*n1+x^0, (n^0-n1-i^0 >= 0 /\ -1+n1 >= 0 /\ n^0-n1-i^0-n2 >= 0 /\ -1+n2 >= 0), cost: 1 New rule: l4 -> l4 : i^0'=n3*n1+n3*n2+i^0, x^0'=2*n3*n1+x^0, (n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 n^0-n1-i^0 >= 0 [0]: montonic decrease yields n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0, dependencies: -1+n1 >= 0 -1+n2 >= 0 n^0-n1-i^0 >= 0 [1]: eventual decrease yields (n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ n^0-n1-i^0 >= 0) n^0-n1-i^0 >= 0 [2]: eventual increase yields (n^0-n1-i^0 >= 0 /\ n1+n2 <= 0) -1+n1 >= 0 [0]: monotonic increase yields -1+n1 >= 0 n^0-n1-i^0-n2 >= 0 [0]: montonic decrease yields n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0, dependencies: n^0-n1-i^0 >= 0 -1+n1 >= 0 n^0-n1-i^0-n2 >= 0 [1]: eventual increase yields (n^0-n1-i^0-n2 >= 0 /\ n1+n2 <= 0) -1+n2 >= 0 [0]: monotonic increase yields -1+n2 >= 0 Replacement map: {n^0-n1-i^0 >= 0 -> n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0, -1+n1 >= 0 -> -1+n1 >= 0, n^0-n1-i^0-n2 >= 0 -> n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0, -1+n2 >= 0 -> -1+n2 >= 0} Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {}, {34[T]}] Step with 21 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {}, {34[T]}, {}] Step with 20 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {34[T]}, {}, {}] Step with 18 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {}, {34[T]}, {}, {}, {}] Step with 30 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {}, {34[T]}, {}, {}, {}, {}] Covered Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {}, {34[T]}, {}, {}, {30[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {34[T]}, {}, {18[T]}] Step with 17 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {}, {34[T]}, {}, {18[T]}, {}] Step with 30 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {}, {34[T]}, {}, {18[T]}, {}, {}] Covered Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {}, {34[T]}, {}, {18[T]}, {30[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {34[T]}, {}, {17[T], 18[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {}, {34[T]}, {20[T]}] Step with 19 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {}] Step with 29 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {}, {}] Step with 26 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {}, {34[T]}, {20[T]}, {}, {}, {}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {}, {26[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}] Step with 27 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {}] Step with 25 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {}, {}] Step with 26 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {}, {}, {}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {}, {26[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {25[T]}] Step with 23 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {25[T]}, {}] Step with 22 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {25[T]}, {}, {}] Step with 26 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {25[T]}, {}, {}, {}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {25[T]}, {}, {26[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {25[T]}, {22[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {29[T]}, {23[T], 25[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 29[T]}] Step with 28 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 29[T]}, {}] Step with 24 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 29[T]}, {23[T]}, {}] Step with 22 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 29[T]}, {23[T]}, {}, {}] Step with 26 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 29[T]}, {23[T]}, {}, {}, {}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 29[T]}, {23[T]}, {}, {26[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 29[T]}, {23[T]}, {22[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 29[T]}, {23[T], 24[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {34[T]}, {20[T]}, {27[T], 28[T], 29[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {}, {34[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {}, {21[T], 34[T]}] Step with 32 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {}, {21[T], 34[T]}, {32[T]}] Accelerate Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 17: l0 -> l1 : x^0'=2+x^0, T, cost: 1 18: l0 -> l1 : T, cost: 1 30: l1 -> l4 : i^0'=1+i^0, T, cost: 1 19: l2 -> l3 : n^0-i^0 <= 0, cost: 1 20: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 27: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 28: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 29: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 21: l4 -> l2 : T, cost: 1 32: l4 -> l4 : i^0'=n+i^0, x^0'=2*n+x^0, (-n+n^0-i^0 >= 0 /\ -1+n >= 0), cost: 1 33: l4 -> l4 : i^0'=i^0+n2, (n^0-i^0-n2 >= 0 /\ -1+n2 >= 0), cost: 1 34: l4 -> l4 : i^0'=n3*n1+n3*n2+i^0, x^0'=2*n3*n1+x^0, (n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 35: l4 -> l4 : i^0'=n*n5+n22*n5*n31+n11*n5*n31+i^0, x^0'=2*n*n5+2*n11*n5*n31+x^0, (-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0), cost: 1 22: l5 -> l6 : tmp^0'=0, T, cost: 1 26: l6 -> l8 : T, cost: 1 23: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 24: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 25: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 31: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Loop Acceleration Original rule: l4 -> l4 : i^0'=n11*n31+n+n22*n31+i^0, x^0'=2*n11*n31+2*n+x^0, (-1+n22 >= 0 /\ -n11+n^0-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 /\ -n11*n31-n-n22*n31+n^0-i^0 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n31 >= 0 /\ -n11+n^0-n22-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0), cost: 1 New rule: l4 -> l4 : i^0'=n*n5+n22*n5*n31+n11*n5*n31+i^0, x^0'=2*n*n5+2*n11*n5*n31+x^0, (-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0), cost: 1 -1+n22 >= 0 [0]: monotonic increase yields -1+n22 >= 0 -n11+n^0-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 [0]: montonic decrease yields -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0, dependencies: -1+n22 >= 0 -n11*n31-n-n22*n31+n^0-i^0 >= 0 -1+n >= 0 -n11+n^0-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 [1]: eventual decrease yields (-n11+n^0-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0) -n11+n^0-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 [2]: eventual increase yields (-n11+n^0-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 /\ n11*n31+n+n22*n31 <= 0) -n11*n31-n-n22*n31+n^0-i^0 >= 0 [0]: montonic decrease yields -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0, dependencies: -1+n22 >= 0 -1+n >= 0 -1+n11 >= 0 -1+n31 >= 0 -n11*n31-n-n22*n31+n^0-i^0 >= 0 [1]: eventual decrease yields (-n11*n31-n-n22*n31+n^0-i^0 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0) -n11*n31-n-n22*n31+n^0-i^0 >= 0 [2]: eventual increase yields (-n11*n31-n-n22*n31+n^0-i^0 >= 0 /\ n11*n31+n+n22*n31 <= 0) -1+n >= 0 [0]: monotonic increase yields -1+n >= 0 -1+n11 >= 0 [0]: monotonic increase yields -1+n11 >= 0 -1+n31 >= 0 [0]: monotonic increase yields -1+n31 >= 0 -n11+n^0-n22-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 [0]: montonic decrease yields -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0, dependencies: -n11*n31-n-n22*n31+n^0-i^0 >= 0 -1+n >= 0 -n11+n^0-n22-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 [1]: eventual increase yields (n11*n31+n+n22*n31 <= 0 /\ -n11+n^0-n22-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0) Replacement map: {-1+n22 >= 0 -> -1+n22 >= 0, -n11+n^0-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 -> -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0, -n11*n31-n-n22*n31+n^0-i^0 >= 0 -> -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0, -1+n >= 0 -> -1+n >= 0, -1+n11 >= 0 -> -1+n11 >= 0, -1+n31 >= 0 -> -1+n31 >= 0, -n11+n^0-n22-n11*(-1+n31)-n22*(-1+n31)-i^0 >= 0 -> -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0} Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {}, {35[T]}] Step with 21 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T] Blocked [{}, {}, {35[T]}, {}] Step with 19 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {}] Step with 28 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {}, {}] Step with 24 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {}, {}, {}] Step with 22 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {}, {35[T]}, {}, {}, {}, {}, {}] Step with 26 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {}, {35[T]}, {}, {}, {}, {}, {}, {}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {}, {35[T]}, {}, {}, {}, {}, {26[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {}, {}, {22[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {}, {24[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T]}] Step with 29 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T]}, {}] Step with 26 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {}, {35[T]}, {}, {28[T]}, {}, {}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T]}, {26[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}] Step with 27 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {}] Step with 25 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T]}, {}] Step with 26 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T]}, {}, {}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T]}, {26[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}] Step with 23 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {}] Step with 22 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {}] Step with 26 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {}, {}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {26[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {22[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {28[T], 29[T]}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {}, {35[T]}, {}, {27[T], 28[T], 29[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T] Blocked [{}, {}, {35[T]}, {19[T]}] Step with 20 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {35[T]}, {19[T]}, {}] Step with 17 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {}, {35[T]}, {19[T]}, {}, {}] Step with 30 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {}, {35[T]}, {19[T]}, {}, {}, {}] Covered Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {}, {35[T]}, {19[T]}, {}, {30[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {35[T]}, {19[T]}, {17[T]}] Step with 18 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {}, {35[T]}, {19[T]}, {17[T]}, {}] Step with 30 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {}, {35[T]}, {19[T]}, {17[T]}, {}, {}] Covered Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {}, {35[T]}, {19[T]}, {17[T]}, {30[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {}, {35[T]}, {19[T]}, {17[T], 18[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 21[T] Blocked [{}, {}, {35[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {}, {21[T], 35[T]}] Step with 32 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {}, {21[T], 35[T]}, {32[T]}] Covered Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {}, {21[T], 32[T], 35[T]}] Step with 33 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {}, {21[T], 32[T], 35[T]}, {33[T]}] Covered Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {}, {21[T], 32[T], 33[T], 35[T]}] Step with 34 Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {}, {21[T], 32[T], 33[T], 35[T]}, {34[T]}] Covered Trace 31[T], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {}, {21[T], 32[T], 33[T], 34[T], 35[T]}] Backtrack Trace 31[T] Blocked [{}, {35[T]}] Step with 34 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {35[T]}, {34[T]}] Step with 35 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {35[T]}, {34[T]}, {35[T]}] Covered Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}] Step with 21 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}] Step with 20 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {}] Step with 18 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {}, {}] Step with 30 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {}, {}, {}] Covered Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {}, {30[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {18[T]}] Step with 17 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {18[T]}, {}] Step with 30 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {18[T]}, {}, {}] Covered Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {18[T]}, {30[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {}, {17[T], 18[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}] Step with 19 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}] Step with 27 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {}] Step with 23 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {}, {}] Step with 22 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {}, {}, {}] Step with 26 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {}, {}, {}, {}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {}, {}, {26[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {}, {22[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {23[T]}] Step with 25 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {23[T], 24[T]}, {}] Step with 26 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {23[T], 24[T]}, {}, {}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {23[T], 24[T]}, {26[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T]}] Step with 28 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T]}, {}] Step with 24 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {}] Step with 22 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {}, {}] Step with 26 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {}, {}, {}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {}, {26[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {22[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T]}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T], 28[T]}] Step with 29 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T], 28[T]}, {}] Step with 26 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T], 28[T]}, {}, {}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T], 28[T]}, {26[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {35[T]}, {34[T], 35[T]}, {20[T]}, {27[T], 28[T], 29[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {35[T]}, {34[T], 35[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {35[T]}, {21[T], 34[T], 35[T]}] Step with 32 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {35[T]}, {21[T], 34[T], 35[T]}, {32[T]}] Covered Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {35[T]}, {21[T], 32[T], 34[T], 35[T]}] Step with 33 Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {35[T]}, {21[T], 32[T], 34[T], 35[T]}, {33[T]}] Covered Trace 31[T], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {35[T]}, {21[T], 32[T], 33[T], 34[T], 35[T]}] Backtrack Trace 31[T] Blocked [{}, {34[T], 35[T]}] Step with 33 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T]}, {33[T]}] Step with 34 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T]}, {33[T]}, {34[T]}] Accelerate Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 17: l0 -> l1 : x^0'=2+x^0, T, cost: 1 18: l0 -> l1 : T, cost: 1 30: l1 -> l4 : i^0'=1+i^0, T, cost: 1 19: l2 -> l3 : n^0-i^0 <= 0, cost: 1 20: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 27: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 28: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 29: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 21: l4 -> l2 : T, cost: 1 32: l4 -> l4 : i^0'=n+i^0, x^0'=2*n+x^0, (-n+n^0-i^0 >= 0 /\ -1+n >= 0), cost: 1 33: l4 -> l4 : i^0'=i^0+n2, (n^0-i^0-n2 >= 0 /\ -1+n2 >= 0), cost: 1 34: l4 -> l4 : i^0'=n3*n1+n3*n2+i^0, x^0'=2*n3*n1+x^0, (n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 35: l4 -> l4 : i^0'=n*n5+n22*n5*n31+n11*n5*n31+i^0, x^0'=2*n*n5+2*n11*n5*n31+x^0, (-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0), cost: 1 36: l4 -> l4 : i^0'=n3*n10*n2+n27*n10+n3*n1*n10+i^0, x^0'=2*n3*n1*n10+x^0, (-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 22: l5 -> l6 : tmp^0'=0, T, cost: 1 26: l6 -> l8 : T, cost: 1 23: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 24: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 25: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 31: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Loop Acceleration Original rule: l4 -> l4 : i^0'=n3*n1+n27+n3*n2+i^0, x^0'=2*n3*n1+x^0, (-1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n27-n1-i^0-(-1+n3)*n2 >= 0 /\ n^0-(-1+n3)*n1-n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0 /\ n^0-n27-i^0 >= 0), cost: 1 New rule: l4 -> l4 : i^0'=n3*n10*n2+n27*n10+n3*n1*n10+i^0, x^0'=2*n3*n1*n10+x^0, (-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 -1+n27 >= 0 [0]: monotonic increase yields -1+n27 >= 0 -1+n1 >= 0 [0]: monotonic increase yields -1+n1 >= 0 -1+n3 >= 0 [0]: monotonic increase yields -1+n3 >= 0 n^0-(-1+n3)*n1-n27-n1-i^0-(-1+n3)*n2 >= 0 [0]: montonic decrease yields -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0, dependencies: n^0-(-1+n3)*n1-n27-n1-i^0-n2-(-1+n3)*n2 >= 0 -1+n2 >= 0 n^0-(-1+n3)*n1-n27-n1-i^0-(-1+n3)*n2 >= 0 [1]: eventual decrease yields (n^0-(-1+n3)*n1-n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0) n^0-(-1+n3)*n1-n27-n1-i^0-(-1+n3)*n2 >= 0 [2]: eventual increase yields (n3*n1+n27+n3*n2 <= 0 /\ n^0-(-1+n3)*n1-n27-n1-i^0-(-1+n3)*n2 >= 0) n^0-(-1+n3)*n1-n27-n1-i^0-n2-(-1+n3)*n2 >= 0 [0]: montonic decrease yields -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0, dependencies: -1+n27 >= 0 n^0-n27-i^0 >= 0 n^0-(-1+n3)*n1-n27-n1-i^0-n2-(-1+n3)*n2 >= 0 [1]: eventual decrease yields (-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ n^0-(-1+n3)*n1-n27-n1-i^0-n2-(-1+n3)*n2 >= 0) n^0-(-1+n3)*n1-n27-n1-i^0-n2-(-1+n3)*n2 >= 0 [2]: eventual increase yields (n3*n1+n27+n3*n2 <= 0 /\ n^0-(-1+n3)*n1-n27-n1-i^0-n2-(-1+n3)*n2 >= 0) -1+n2 >= 0 [0]: monotonic increase yields -1+n2 >= 0 n^0-n27-i^0 >= 0 [0]: montonic decrease yields -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0, dependencies: -1+n27 >= 0 -1+n1 >= 0 -1+n3 >= 0 -1+n2 >= 0 n^0-n27-i^0 >= 0 [1]: eventual increase yields (n3*n1+n27+n3*n2 <= 0 /\ n^0-n27-i^0 >= 0) Replacement map: {-1+n27 >= 0 -> -1+n27 >= 0, -1+n1 >= 0 -> -1+n1 >= 0, -1+n3 >= 0 -> -1+n3 >= 0, n^0-(-1+n3)*n1-n27-n1-i^0-(-1+n3)*n2 >= 0 -> -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0, n^0-(-1+n3)*n1-n27-n1-i^0-n2-(-1+n3)*n2 >= 0 -> -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0, -1+n2 >= 0 -> -1+n2 >= 0, n^0-n27-i^0 >= 0 -> -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0} Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}] Step with 21 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}] Step with 19 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {}] Step with 29 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {}, {}] Step with 26 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {}, {}, {}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {}, {26[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}] Step with 27 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {}] Step with 25 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T]}, {}] Step with 26 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T]}, {}, {}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T]}, {26[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T], 25[T]}] Step with 23 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T], 25[T]}, {}] Step with 22 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T], 25[T]}, {}, {}] Step with 26 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T], 25[T]}, {}, {}, {}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T], 25[T]}, {}, {26[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {24[T], 25[T]}, {22[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {29[T]}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 29[T]}] Step with 28 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 29[T]}, {}] Step with 24 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 29[T]}, {23[T]}, {}] Step with 22 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 29[T]}, {23[T]}, {}, {}] Step with 26 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 29[T]}, {23[T]}, {}, {}, {}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 29[T]}, {23[T]}, {}, {26[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 29[T]}, {23[T]}, {22[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 29[T]}, {23[T], 24[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {}, {27[T], 28[T], 29[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}] Step with 20 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {}] Step with 17 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {}, {}] Step with 30 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {}, {}, {}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {}, {30[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {17[T]}] Step with 18 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {17[T]}, {}] Step with 30 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {17[T]}, {}, {}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {17[T]}, {30[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T]}, {17[T], 18[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {34[T], 35[T]}, {36[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 36[T]}] Step with 32 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 36[T]}, {32[T]}] Accelerate Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 17: l0 -> l1 : x^0'=2+x^0, T, cost: 1 18: l0 -> l1 : T, cost: 1 30: l1 -> l4 : i^0'=1+i^0, T, cost: 1 19: l2 -> l3 : n^0-i^0 <= 0, cost: 1 20: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 27: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 28: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 29: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 21: l4 -> l2 : T, cost: 1 32: l4 -> l4 : i^0'=n+i^0, x^0'=2*n+x^0, (-n+n^0-i^0 >= 0 /\ -1+n >= 0), cost: 1 33: l4 -> l4 : i^0'=i^0+n2, (n^0-i^0-n2 >= 0 /\ -1+n2 >= 0), cost: 1 34: l4 -> l4 : i^0'=n3*n1+n3*n2+i^0, x^0'=2*n3*n1+x^0, (n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 35: l4 -> l4 : i^0'=n*n5+n22*n5*n31+n11*n5*n31+i^0, x^0'=2*n*n5+2*n11*n5*n31+x^0, (-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0), cost: 1 36: l4 -> l4 : i^0'=n3*n10*n2+n27*n10+n3*n1*n10+i^0, x^0'=2*n3*n1*n10+x^0, (-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 37: l4 -> l4 : i^0'=n*n17+n15*n17*n35*n101+n17*n35*n101*n29+n271*n17*n101+i^0, x^0'=2*n*n17+2*n15*n17*n35*n101+x^0, (-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0), cost: 1 22: l5 -> l6 : tmp^0'=0, T, cost: 1 26: l6 -> l8 : T, cost: 1 23: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 24: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 25: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 31: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Loop Acceleration Original rule: l4 -> l4 : i^0'=n15*n35*n101+n+n271*n101+n35*n101*n29+i^0, x^0'=2*n15*n35*n101+2*n+x^0, (-1+n35 >= 0 /\ -n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 /\ -1+n101 >= 0 /\ -1+n >= 0 /\ -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 /\ -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0-n29 >= 0 /\ -1+n29 >= 0), cost: 1 New rule: l4 -> l4 : i^0'=n*n17+n15*n17*n35*n101+n17*n35*n101*n29+n271*n17*n101+i^0, x^0'=2*n*n17+2*n15*n17*n35*n101+x^0, (-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0), cost: 1 -1+n35 >= 0 [0]: monotonic increase yields -1+n35 >= 0 -n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 [0]: montonic decrease yields -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0, dependencies: -1+n35 >= 0 -1+n101 >= 0 -1+n >= 0 -1+n271 >= 0 -1+n15 >= 0 -1+n29 >= 0 -n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 [1]: eventual decrease yields (-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0) -n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 [2]: eventual increase yields (-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 /\ n15*n35*n101+n+n271*n101+n35*n101*n29 <= 0) -1+n101 >= 0 [0]: monotonic increase yields -1+n101 >= 0 -1+n >= 0 [0]: monotonic increase yields -1+n >= 0 -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 [0]: montonic decrease yields -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0, dependencies: -n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 -1+n >= 0 -1+n29 >= 0 -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 [1]: eventual decrease yields (-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0) -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 [2]: eventual increase yields (-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 /\ n15*n35*n101+n+n271*n101+n35*n101*n29 <= 0) -1+n271 >= 0 [0]: monotonic increase yields -1+n271 >= 0 -1+n15 >= 0 [0]: monotonic increase yields -1+n15 >= 0 -n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 [0]: montonic decrease yields -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0, dependencies: -1+n35 >= 0 -n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 -1+n >= 0 -1+n15 >= 0 -1+n29 >= 0 -n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 [1]: eventual decrease yields (-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0) -n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 [2]: eventual increase yields (n15*n35*n101+n+n271*n101+n35*n101*n29 <= 0 /\ -n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0) -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0-n29 >= 0 [0]: montonic decrease yields -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0, dependencies: -n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 -1+n >= 0 -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0-n29 >= 0 [1]: eventual increase yields (n15*n35*n101+n+n271*n101+n35*n101*n29 <= 0 /\ -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0-n29 >= 0) -1+n29 >= 0 [0]: monotonic increase yields -1+n29 >= 0 Replacement map: {-1+n35 >= 0 -> -1+n35 >= 0, -n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-i^0 >= 0 -> -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0, -1+n101 >= 0 -> -1+n101 >= 0, -1+n >= 0 -> -1+n >= 0, -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 -> -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0, -1+n271 >= 0 -> -1+n271 >= 0, -1+n15 >= 0 -> -1+n15 >= 0, -n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0 >= 0 -> -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0, -(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-i^0-n29 >= 0 -> -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0, -1+n29 >= 0 -> -1+n29 >= 0} Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}] Step with 21 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}] Step with 20 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {}] Step with 18 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {}, {}] Step with 30 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {}, {}, {}] Covered Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {}, {30[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {18[T]}] Step with 17 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {18[T]}, {}] Step with 30 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {18[T]}, {}, {}] Covered Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {18[T]}, {30[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {}, {17[T], 18[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}] Step with 19 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {}] Step with 28 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {}, {}] Step with 24 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {}, {}, {}] Step with 22 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {}, {}, {}, {}] Step with 26 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {}, {}, {}, {}, {}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {}, {}, {}, {26[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {}, {}, {22[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {}, {24[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T]}] Step with 29 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T]}, {}] Step with 26 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T]}, {}, {}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T]}, {26[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}] Step with 27 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {}] Step with 25 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T]}, {}] Step with 26 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T]}, {}, {}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T]}, {26[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T], 25[T]}] Step with 23 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T], 25[T]}, {}] Step with 22 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {}] Step with 26 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {}, {}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {26[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {24[T], 25[T]}, {22[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {28[T], 29[T]}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T]}, {37[T]}, {20[T]}, {27[T], 28[T], 29[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 21[T] Blocked [{}, {34[T], 35[T]}, {37[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 37[T]}] Step with 32 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 37[T]}, {32[T]}] Covered Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 37[T]}] Step with 33 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 37[T]}, {33[T]}] Covered Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 33[T], 37[T]}] Step with 34 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 33[T], 37[T]}, {34[T]}] Covered Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 33[T], 34[T], 37[T]}] Step with 35 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 33[T], 34[T], 37[T]}, {35[T]}] Covered Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 37[T]}] Step with 36 Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 37[T]}, {36[T]}] Covered Trace 31[T], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {34[T], 35[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}] Backtrack Trace 31[T] Blocked [{}, {34[T], 35[T], 37[T]}] Step with 36 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T]}] Step with 37 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T]}, {37[T]}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}] Step with 21 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}] Step with 19 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {}] Step with 27 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {}, {}] Step with 23 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {}, {}, {}] Step with 22 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {}, {}, {}, {}] Step with 26 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {}, {}, {}, {}, {}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {}, {}, {}, {26[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {}, {}, {22[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {}, {23[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T]}] Step with 28 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T]}, {}] Step with 24 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T]}, {23[T]}, {}] Step with 22 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T]}, {23[T]}, {}, {}] Step with 26 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T]}, {23[T]}, {}, {}, {}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T]}, {23[T]}, {}, {26[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T]}, {23[T]}, {22[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T]}, {23[T], 24[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T], 28[T]}] Step with 29 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T], 28[T]}, {}] Step with 26 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T], 28[T]}, {}, {}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T], 28[T]}, {26[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {}, {27[T], 28[T], 29[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}] Step with 20 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {}] Step with 17 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {}, {}] Step with 30 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {}, {}, {}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {}, {30[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {17[T]}] Step with 18 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {17[T]}, {}] Step with 30 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {17[T]}, {}, {}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {17[T]}, {30[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T]}, {17[T], 18[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {34[T], 35[T], 37[T]}, {36[T], 37[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 36[T], 37[T]}] Step with 32 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 36[T], 37[T]}, {32[T]}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 32[T], 36[T], 37[T]}] Step with 33 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 32[T], 36[T], 37[T]}, {33[T]}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 32[T], 33[T], 36[T], 37[T]}] Step with 34 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 32[T], 33[T], 36[T], 37[T]}, {34[T]}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 36[T], 37[T]}] Step with 35 Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 36[T], 37[T]}, {35[T]}] Covered Trace 31[T], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {34[T], 35[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}] Backtrack Trace 31[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}] Step with 21 Trace 31[T], 21[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}] Step with 20 Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {}] Step with 18 Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {}, {}] Step with 30 Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {}, {}, {}] Covered Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {}, {30[T]}] Backtrack Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {18[T]}] Step with 17 Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {18[T]}, {}] Step with 30 Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {18[T]}, {}, {}] Covered Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {18[T]}, {30[T]}] Backtrack Trace 31[T], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {}, {17[T], 18[T]}] Backtrack Trace 31[T], 21[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}] Step with 19 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {}] Step with 29 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {}, {}] Step with 26 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {}, {}, {}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {}, {26[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}] Step with 27 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {}] Step with 25 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T]}, {}] Step with 26 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T]}, {}, {}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T]}, {26[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T], 25[T]}] Step with 23 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T], 25[T]}, {}] Step with 22 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T], 25[T]}, {}, {}] Step with 26 Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T], 25[T]}, {}, {}, {}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T], 25[T]}, {}, {26[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {24[T], 25[T]}, {22[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {29[T]}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T], 29[T]}] Backtrack Trace 31[T], 21[T] Blocked [{}, {34[T], 35[T], 36[T], 37[T]}, {19[T], 20[T]}] Backtrack Trace 31[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}] Step with 32 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T]}] Step with 33 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T]}, {33[T]}] Covered Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T]}] Step with 34 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T]}, {34[T]}] Covered Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T]}] Step with 35 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T]}, {35[T]}] Covered Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T]}] Step with 36 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T]}, {36[T]}] Covered Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T]}] Step with 37 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T]}, {37[T]}] Covered Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}] Step with 21 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}] Step with 19 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}] Step with 27 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {}] Step with 23 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {}, {}] Step with 22 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {}, {}, {}] Step with 26 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {}, {}, {}, {}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {}, {}, {26[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {}, {22[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {23[T]}] Step with 25 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {23[T], 24[T]}, {}] Step with 26 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {23[T], 24[T]}, {}, {}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {23[T], 24[T]}, {26[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {27[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}] Step with 20 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {}] Step with 17 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {}, {}] Step with 30 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {}, {}, {}] Covered Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {}, {30[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {17[T]}] Step with 18 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {17[T]}, {}] Step with 30 Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {17[T]}, {}, {}] Covered Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {17[T]}, {30[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T]}, {17[T], 18[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)], 21[T] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 36[T], 37[T]}] Backtrack Trace 31[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}] Step with 33 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T]}] Step with 34 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T]}, {34[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T]}] Step with 35 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T]}, {35[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T]}] Step with 36 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T]}, {36[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T]}] Step with 37 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T]}, {37[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}] Step with 21 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}] Step with 20 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}] Step with 18 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {}] Step with 30 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {}, {}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {}, {30[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {18[T]}] Step with 17 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {18[T]}, {}] Step with 30 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {18[T]}, {}, {}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {18[T]}, {30[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {}, {17[T], 18[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}] Step with 19 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {}] Step with 28 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T]}, {}] Step with 24 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {}] Step with 22 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {}, {}] Step with 26 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {}, {}, {}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {}, {26[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T]}, {23[T], 25[T]}, {22[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T]}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {20[T]}, {27[T], 28[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 33[T], 34[T], 35[T], 36[T], 37[T]}] Step with 32 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 33[T], 34[T], 35[T], 36[T], 37[T]}, {32[T]}] Accelerate Start location: l10 Program variables: i^0 n^0 tmp^0 x^0 17: l0 -> l1 : x^0'=2+x^0, T, cost: 1 18: l0 -> l1 : T, cost: 1 30: l1 -> l4 : i^0'=1+i^0, T, cost: 1 19: l2 -> l3 : n^0-i^0 <= 0, cost: 1 20: l2 -> l0 : 1-n^0+i^0 <= 0, cost: 1 27: l3 -> l7 : 1+n^0-x^0 <= 0, cost: 1 28: l3 -> l7 : 1-n^0+x^0 <= 0, cost: 1 29: l3 -> l6 : tmp^0'=1, (n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0), cost: 1 21: l4 -> l2 : T, cost: 1 32: l4 -> l4 : i^0'=n+i^0, x^0'=2*n+x^0, (-n+n^0-i^0 >= 0 /\ -1+n >= 0), cost: 1 33: l4 -> l4 : i^0'=i^0+n2, (n^0-i^0-n2 >= 0 /\ -1+n2 >= 0), cost: 1 34: l4 -> l4 : i^0'=n3*n1+n3*n2+i^0, x^0'=2*n3*n1+x^0, (n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 35: l4 -> l4 : i^0'=n*n5+n22*n5*n31+n11*n5*n31+i^0, x^0'=2*n*n5+2*n11*n5*n31+x^0, (-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0), cost: 1 36: l4 -> l4 : i^0'=n3*n10*n2+n27*n10+n3*n1*n10+i^0, x^0'=2*n3*n1*n10+x^0, (-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0), cost: 1 37: l4 -> l4 : i^0'=n*n17+n15*n17*n35*n101+n17*n35*n101*n29+n271*n17*n101+i^0, x^0'=2*n*n17+2*n15*n17*n35*n101+x^0, (-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0), cost: 1 38: l4 -> l4 : i^0'=n219*n47+n*n47+i^0, x^0'=2*n*n47+x^0, (-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0), cost: 1 22: l5 -> l6 : tmp^0'=0, T, cost: 1 26: l6 -> l8 : T, cost: 1 23: l7 -> l5 : 2+n^0-x^0 <= 0, cost: 1 24: l7 -> l5 : -n^0+x^0 <= 0, cost: 1 25: l7 -> l6 : tmp^0'=1, (-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0), cost: 1 31: l10 -> l4 : i^0'=0, x^0'=0, T, cost: 1 Loop Acceleration Original rule: l4 -> l4 : i^0'=n+n219+i^0, x^0'=2*n+x^0, (n^0-n219-i^0 >= 0 /\ -1+n >= 0 /\ -n+n^0-n219-i^0 >= 0 /\ -1+n219 >= 0), cost: 1 New rule: l4 -> l4 : i^0'=n219*n47+n*n47+i^0, x^0'=2*n*n47+x^0, (-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0), cost: 1 n^0-n219-i^0 >= 0 [0]: montonic decrease yields n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0, dependencies: -1+n >= 0 -n+n^0-n219-i^0 >= 0 n^0-n219-i^0 >= 0 [1]: eventual decrease yields (n^0-n219-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0), dependencies: -1+n >= 0 -1+n219 >= 0 n^0-n219-i^0 >= 0 [2]: eventual increase yields (n^0-n219-i^0 >= 0 /\ n+n219 <= 0), dependencies: -1+n >= 0 -1+n219 >= 0 -1+n >= 0 [0]: monotonic increase yields -1+n >= 0 -n+n^0-n219-i^0 >= 0 [0]: montonic decrease yields -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0, dependencies: -1+n >= 0 -1+n219 >= 0 -n+n^0-n219-i^0 >= 0 [1]: eventual decrease yields (-n+n^0-n219-i^0 >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0), dependencies: -1+n >= 0 -1+n219 >= 0 -n+n^0-n219-i^0 >= 0 [2]: eventual increase yields (-n+n^0-n219-i^0 >= 0 /\ n+n219 <= 0), dependencies: -1+n >= 0 -1+n219 >= 0 -1+n219 >= 0 [0]: monotonic increase yields -1+n219 >= 0 Replacement map: {n^0-n219-i^0 >= 0 -> n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0, -1+n >= 0 -> -1+n >= 0, -n+n^0-n219-i^0 >= 0 -> -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0, -1+n219 >= 0 -> -1+n219 >= 0} Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}] Step with 21 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}] Step with 19 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {}] Step with 28 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {}, {}] Step with 24 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {}, {}, {}] Step with 22 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {}, {}, {}, {}] Step with 26 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {}, {}, {}, {}, {}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {}, {}, {}, {26[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {}, {}, {22[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {}, {24[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T]}] Step with 29 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T]}, {}] Step with 26 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)], 26[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T]}, {}, {}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 29[(n^0-x^0 <= 0 /\ n^0-x^0 == 0 /\ -n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T]}, {26[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}] Step with 27 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {}] Step with 25 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T]}, {}] Step with 26 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)], 26[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T]}, {}, {}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 25[(-1-n^0+x^0 <= 0 /\ -1-n^0+x^0 == 0 /\ 1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T]}, {26[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}] Step with 23 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {}] Step with 22 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {}] Step with 26 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T], 26[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {}, {}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)], 22[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {}, {26[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)], 23[(2+n^0-x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {24[T], 25[T]}, {22[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 27[(1+n^0-x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {28[T], 29[T]}, {23[T], 24[T], 25[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {}, {27[T], 28[T], 29[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}] Step with 20 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {}] Step with 17 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {}, {}] Step with 30 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {}, {}, {}] Covered Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {}, {30[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {17[T]}] Step with 18 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {17[T]}, {}] Step with 30 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {17[T]}, {}, {}] Covered Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {17[T]}, {30[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T]}, {17[T], 18[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 38[T]}] Step with 32 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 38[T]}, {32[T]}] Covered Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 38[T]}] Step with 33 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 38[T]}, {33[T]}] Covered Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 38[T]}] Step with 34 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 38[T]}, {34[T]}] Covered Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 38[T]}] Step with 35 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 38[T]}, {35[T]}] Covered Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 38[T]}] Step with 36 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 38[T]}, {36[T]}] Covered Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 36[T], 38[T]}] Step with 37 Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 36[T], 38[T]}, {37[T]}] Covered Trace 31[T], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}] Backtrack Trace 31[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}] Step with 33 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T]}] Step with 34 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 34[(n^0-(-1+n3)*n1-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ n^0-(-1+n3)*n1-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T]}, {34[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T]}] Step with 35 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 35[(-1+n22 >= 0 /\ -n*(-1+n5)-n11+n^0-n22-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -1+n >= 0 /\ -1+n11 >= 0 /\ -1+n5 >= 0 /\ -1+n31 >= 0 /\ -n*(-1+n5)-n11+n^0-n11*(-1+n5)*n31-n11*(-1+n31)-n22*(-1+n31)-i^0-n22*(-1+n5)*n31 >= 0 /\ -n11*n31-n-n*(-1+n5)-n22*n31+n^0-n11*(-1+n5)*n31-i^0-n22*(-1+n5)*n31 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T]}, {35[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T]}] Step with 36 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 36[(-(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-n2-(-1+n3)*n2 >= 0 /\ -1+n27 >= 0 /\ -1+n1 >= 0 /\ -1+n3 >= 0 /\ -1+n10 >= 0 /\ -(-1+n10)*n3*n2+n^0-n27-(-1+n10)*n3*n1-(-1+n10)*n27-i^0 >= 0 /\ -(-1+n10)*n3*n2+n^0-(-1+n3)*n1-n27-(-1+n10)*n3*n1-(-1+n10)*n27-n1-i^0-(-1+n3)*n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T]}, {36[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T]}] Step with 37 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 37[(-1+n17 >= 0 /\ -1+n35 >= 0 /\ -1+n101 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0-n29 >= 0 /\ -1+n >= 0 /\ -1+n271 >= 0 /\ -1+n15 >= 0 /\ -(-1+n17)*n15*n35*n101-(-1+n35)*n29-n271*(-1+n101)-n271+n^0-n15-(-1+n35)*n15-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -(-1+n17)*n15*n35*n101-n15*n35*n101-n+n^0-n271*n101-n35*n101*n29-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0 /\ -1+n29 >= 0 /\ -(-1+n17)*n15*n35*n101-n271*(-1+n101)-n271+n^0-(-1+n101)*n35*n29-(-1+n101)*n15*n35-(-1+n17)*n35*n101*n29-(-1+n17)*n-(-1+n17)*n271*n101-i^0 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T]}, {37[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}] Step with 38 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 38[(-1+n >= 0 /\ -n+n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ n^0-n219-n219*(-1+n47)-n*(-1+n47)-i^0 >= 0 /\ -1+n47 >= 0 /\ -1+n219 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T]}, {38[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}] Step with 21 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}] Step with 20 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {}] Step with 18 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {}, {}] Step with 30 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T], 30[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {}, {}, {}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 18[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {}, {30[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {18[T]}] Step with 17 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {18[T]}, {}] Step with 30 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T], 30[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {18[T]}, {}, {}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)], 17[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {18[T]}, {30[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 20[(1-n^0+i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {}, {17[T], 18[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}] Step with 19 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {}] Step with 28 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {27[T]}, {}] Step with 24 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {27[T]}, {23[T]}, {}] Step with 22 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {27[T]}, {23[T]}, {}, {}] Step with 26 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T], 26[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {27[T]}, {23[T]}, {}, {}, {}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)], 22[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {27[T]}, {23[T]}, {}, {26[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)], 24[(-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {27[T]}, {23[T]}, {22[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)], 28[(1-n^0+x^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {27[T]}, {23[T], 24[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T], 19[(n^0-i^0 <= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {20[T]}, {27[T], 28[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 21[T] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {19[T], 20[T]}] Backtrack Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {21[T], 33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}] Step with 32 Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)], 32[(-n+n^0-i^0 >= 0 /\ -1+n >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {21[T], 33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {32[T]}] Covered Trace 31[T], 33[(n^0-i^0-n2 >= 0 /\ -1+n2 >= 0)] Blocked [{}, {21[T], 32[T], 34[T], 35[T], 36[T], 37[T], 38[T]}, {21[T], 32[T], 33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}] Backtrack Trace 31[T] Blocked [{}, {21[T], 32[T], 33[T], 34[T], 35[T], 36[T], 37[T], 38[T]}] Backtrack Trace Blocked [{31[T]}] Accept unknown Build SHA: a05f16bf13df659c382799650051f91bf6828c7b