unknown Initial ITS Start location: l6 Program variables: oldx0^0 oldx1^0 oldx2^0 oldx3^0 x0^0 x1^0 0: l0 -> l1 : oldx0^0'=oldx0^post1, oldx1^0'=oldx1^post1, oldx2^0'=oldx2^post1, oldx3^0'=oldx3^post1, x0^0'=x0^post1, x1^0'=x1^post1, (0 == 0 /\ oldx1^post1-x1^0 == 0 /\ x1^post1-oldx3^post1 == 0 /\ x0^post1-oldx2^post1 == 0 /\ oldx0^post1-x0^0 == 0), cost: 1 1: l2 -> l3 : oldx0^0'=oldx0^post2, oldx1^0'=oldx1^post2, oldx2^0'=oldx2^post2, oldx3^0'=oldx3^post2, x0^0'=x0^post2, x1^0'=x1^post2, (oldx3^0-oldx3^post2 == 0 /\ oldx0^post2-x0^0 == 0 /\ -1+x1^post2-oldx1^post2 == 0 /\ -2*oldx0^post2+x0^post2 == 0 /\ -x1^0+oldx1^post2 == 0 /\ -oldx2^post2+oldx2^0 == 0), cost: 1 2: l3 -> l0 : oldx0^0'=oldx0^post3, oldx1^0'=oldx1^post3, oldx2^0'=oldx2^post3, oldx3^0'=oldx3^post3, x0^0'=x0^post3, x1^0'=x1^post3, (-oldx2^post3+oldx2^0 == 0 /\ -oldx0^post3+x0^post3 == 0 /\ -oldx1^post3+x1^post3 == 0 /\ oldx0^post3-x0^0 == 0 /\ -x1^0+oldx1^post3 == 0 /\ oldx3^0-oldx3^post3 == 0 /\ -2+oldx0^post3 <= 0), cost: 1 3: l3 -> l0 : oldx0^0'=oldx0^post4, oldx1^0'=oldx1^post4, oldx2^0'=oldx2^post4, oldx3^0'=oldx3^post4, x0^0'=x0^post4, x1^0'=x1^post4, (-oldx0^post4+oldx1^post4 <= 0 /\ oldx1^post4-x1^0 == 0 /\ oldx3^0-oldx3^post4 == 0 /\ -oldx1^post4+x1^post4 == 0 /\ oldx0^post4-x0^0 == 0 /\ oldx2^0-oldx2^post4 == 0 /\ -oldx0^post4+x0^post4 == 0), cost: 1 4: l3 -> l2 : oldx0^0'=oldx0^post5, oldx1^0'=oldx1^post5, oldx2^0'=oldx2^post5, oldx3^0'=oldx3^post5, x0^0'=x0^post5, x1^0'=x1^post5, (-oldx3^post5+oldx3^0 == 0 /\ -oldx2^post5+oldx2^0 == 0 /\ 3-oldx0^post5 <= 0 /\ -oldx1^post5+x1^post5 == 0 /\ 1+oldx0^post5-oldx1^post5 <= 0 /\ -oldx0^post5+x0^post5 == 0 /\ oldx0^post5-x0^0 == 0 /\ oldx1^post5-x1^0 == 0), cost: 1 5: l4 -> l3 : oldx0^0'=oldx0^post6, oldx1^0'=oldx1^post6, oldx2^0'=oldx2^post6, oldx3^0'=oldx3^post6, x0^0'=x0^post6, x1^0'=x1^post6, (0 == 0 /\ x0^post6-oldx2^post6 == 0 /\ oldx0^post6-x0^0 == 0 /\ oldx1^post6-x1^0 == 0 /\ x1^post6-oldx3^post6 == 0), cost: 1 6: l5 -> l4 : oldx0^0'=oldx0^post7, oldx1^0'=oldx1^post7, oldx2^0'=oldx2^post7, oldx3^0'=oldx3^post7, x0^0'=x0^post7, x1^0'=x1^post7, (0 == 0 /\ oldx0^post7-x0^0 == 0 /\ x1^post7-oldx3^post7 == 0 /\ oldx1^post7-x1^0 == 0 /\ x0^post7-oldx2^post7 == 0), cost: 1 7: l5 -> l1 : oldx0^0'=oldx0^post8, oldx1^0'=oldx1^post8, oldx2^0'=oldx2^post8, oldx3^0'=oldx3^post8, x0^0'=x0^post8, x1^0'=x1^post8, (-oldx2^post8+oldx2^0 == 0 /\ oldx3^0-oldx3^post8 == 0 /\ -x1^post8+x1^0 == 0 /\ oldx0^0-oldx0^post8 == 0 /\ -oldx1^post8+oldx1^0 == 0 /\ -x0^post8+x0^0 == 0), cost: 1 8: l5 -> l0 : oldx0^0'=oldx0^post9, oldx1^0'=oldx1^post9, oldx2^0'=oldx2^post9, oldx3^0'=oldx3^post9, x0^0'=x0^post9, x1^0'=x1^post9, (-x0^post9+x0^0 == 0 /\ -x1^post9+x1^0 == 0 /\ oldx0^0-oldx0^post9 == 0 /\ -oldx1^post9+oldx1^0 == 0 /\ oldx3^0-oldx3^post9 == 0 /\ -oldx2^post9+oldx2^0 == 0), cost: 1 9: l5 -> l2 : oldx0^0'=oldx0^post10, oldx1^0'=oldx1^post10, oldx2^0'=oldx2^post10, oldx3^0'=oldx3^post10, x0^0'=x0^post10, x1^0'=x1^post10, (-oldx1^post10+oldx1^0 == 0 /\ oldx3^0-oldx3^post10 == 0 /\ oldx0^0-oldx0^post10 == 0 /\ -oldx2^post10+oldx2^0 == 0 /\ -x1^post10+x1^0 == 0 /\ -x0^post10+x0^0 == 0), cost: 1 10: l5 -> l3 : oldx0^0'=oldx0^post11, oldx1^0'=oldx1^post11, oldx2^0'=oldx2^post11, oldx3^0'=oldx3^post11, x0^0'=x0^post11, x1^0'=x1^post11, (oldx3^0-oldx3^post11 == 0 /\ -x1^post11+x1^0 == 0 /\ oldx1^0-oldx1^post11 == 0 /\ -oldx2^post11+oldx2^0 == 0 /\ oldx0^0-oldx0^post11 == 0 /\ -x0^post11+x0^0 == 0), cost: 1 11: l5 -> l4 : oldx0^0'=oldx0^post12, oldx1^0'=oldx1^post12, oldx2^0'=oldx2^post12, oldx3^0'=oldx3^post12, x0^0'=x0^post12, x1^0'=x1^post12, (oldx3^0-oldx3^post12 == 0 /\ oldx1^0-oldx1^post12 == 0 /\ -x0^post12+x0^0 == 0 /\ -x1^post12+x1^0 == 0 /\ -oldx2^post12+oldx2^0 == 0 /\ oldx0^0-oldx0^post12 == 0), cost: 1 12: l6 -> l5 : oldx0^0'=oldx0^post13, oldx1^0'=oldx1^post13, oldx2^0'=oldx2^post13, oldx3^0'=oldx3^post13, x0^0'=x0^post13, x1^0'=x1^post13, (oldx0^0-oldx0^post13 == 0 /\ oldx1^0-oldx1^post13 == 0 /\ -x0^post13+x0^0 == 0 /\ -x1^post13+x1^0 == 0 /\ -oldx2^post13+oldx2^0 == 0 /\ oldx3^0-oldx3^post13 == 0), cost: 1 Simplified Transitions Start location: l6 Program variables: oldx0^0 oldx1^0 oldx2^0 oldx3^0 x0^0 x1^0 13: l0 -> l1 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post1, oldx3^0'=x1^post1, x0^0'=x0^post1, x1^0'=x1^post1, T, cost: 1 14: l2 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, x0^0'=2*x0^0, x1^0'=1+x1^0, T, cost: 1 15: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, -2+x0^0 <= 0, cost: 1 16: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, x1^0-x0^0 <= 0, cost: 1 17: l3 -> l2 : oldx0^0'=x0^0, oldx1^0'=x1^0, (1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0), cost: 1 18: l4 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post6, oldx3^0'=x1^post6, x0^0'=x0^post6, x1^0'=x1^post6, T, cost: 1 19: l5 -> l4 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post7, oldx3^0'=x1^post7, x0^0'=x0^post7, x1^0'=x1^post7, T, cost: 1 20: l5 -> l1 : T, cost: 1 21: l5 -> l0 : T, cost: 1 22: l5 -> l2 : T, cost: 1 23: l5 -> l3 : T, cost: 1 24: l5 -> l4 : T, cost: 1 25: l6 -> l5 : T, cost: 1 Propagated Equalities Original rule: l0 -> l1 : oldx0^0'=oldx0^post1, oldx1^0'=oldx1^post1, oldx2^0'=oldx2^post1, oldx3^0'=oldx3^post1, x0^0'=x0^post1, x1^0'=x1^post1, (0 == 0 /\ oldx1^post1-x1^0 == 0 /\ x1^post1-oldx3^post1 == 0 /\ x0^post1-oldx2^post1 == 0 /\ oldx0^post1-x0^0 == 0), cost: 1 New rule: l0 -> l1 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post1, oldx3^0'=x1^post1, x0^0'=x0^post1, x1^0'=x1^post1, 0 == 0, cost: 1 propagated equality oldx1^post1 = x1^0 propagated equality oldx3^post1 = x1^post1 propagated equality oldx2^post1 = x0^post1 propagated equality oldx0^post1 = x0^0 Simplified Guard Original rule: l0 -> l1 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post1, oldx3^0'=x1^post1, x0^0'=x0^post1, x1^0'=x1^post1, 0 == 0, cost: 1 New rule: l0 -> l1 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post1, oldx3^0'=x1^post1, x0^0'=x0^post1, x1^0'=x1^post1, T, cost: 1 Propagated Equalities Original rule: l2 -> l3 : oldx0^0'=oldx0^post2, oldx1^0'=oldx1^post2, oldx2^0'=oldx2^post2, oldx3^0'=oldx3^post2, x0^0'=x0^post2, x1^0'=x1^post2, (oldx3^0-oldx3^post2 == 0 /\ oldx0^post2-x0^0 == 0 /\ -1+x1^post2-oldx1^post2 == 0 /\ -2*oldx0^post2+x0^post2 == 0 /\ -x1^0+oldx1^post2 == 0 /\ -oldx2^post2+oldx2^0 == 0), cost: 1 New rule: l2 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=2*x0^0, x1^0'=1+x1^0, 0 == 0, cost: 1 propagated equality oldx3^post2 = oldx3^0 propagated equality oldx0^post2 = x0^0 propagated equality oldx1^post2 = -1+x1^post2 propagated equality x0^post2 = 2*x0^0 propagated equality x1^post2 = 1+x1^0 propagated equality oldx2^post2 = oldx2^0 Simplified Guard Original rule: l2 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=2*x0^0, x1^0'=1+x1^0, 0 == 0, cost: 1 New rule: l2 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=2*x0^0, x1^0'=1+x1^0, T, cost: 1 Removed Trivial Updates Original rule: l2 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=2*x0^0, x1^0'=1+x1^0, T, cost: 1 New rule: l2 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, x0^0'=2*x0^0, x1^0'=1+x1^0, T, cost: 1 Propagated Equalities Original rule: l3 -> l0 : oldx0^0'=oldx0^post3, oldx1^0'=oldx1^post3, oldx2^0'=oldx2^post3, oldx3^0'=oldx3^post3, x0^0'=x0^post3, x1^0'=x1^post3, (-oldx2^post3+oldx2^0 == 0 /\ -oldx0^post3+x0^post3 == 0 /\ -oldx1^post3+x1^post3 == 0 /\ oldx0^post3-x0^0 == 0 /\ -x1^0+oldx1^post3 == 0 /\ oldx3^0-oldx3^post3 == 0 /\ -2+oldx0^post3 <= 0), cost: 1 New rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, (0 == 0 /\ -2+x0^0 <= 0), cost: 1 propagated equality oldx2^post3 = oldx2^0 propagated equality oldx0^post3 = x0^post3 propagated equality oldx1^post3 = x1^post3 propagated equality x0^post3 = x0^0 propagated equality x1^post3 = x1^0 propagated equality oldx3^post3 = oldx3^0 Simplified Guard Original rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, (0 == 0 /\ -2+x0^0 <= 0), cost: 1 New rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, -2+x0^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, -2+x0^0 <= 0, cost: 1 New rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, -2+x0^0 <= 0, cost: 1 Propagated Equalities Original rule: l3 -> l0 : oldx0^0'=oldx0^post4, oldx1^0'=oldx1^post4, oldx2^0'=oldx2^post4, oldx3^0'=oldx3^post4, x0^0'=x0^post4, x1^0'=x1^post4, (-oldx0^post4+oldx1^post4 <= 0 /\ oldx1^post4-x1^0 == 0 /\ oldx3^0-oldx3^post4 == 0 /\ -oldx1^post4+x1^post4 == 0 /\ oldx0^post4-x0^0 == 0 /\ oldx2^0-oldx2^post4 == 0 /\ -oldx0^post4+x0^post4 == 0), cost: 1 New rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, (0 == 0 /\ x1^0-x0^0 <= 0), cost: 1 propagated equality oldx1^post4 = x1^0 propagated equality oldx3^post4 = oldx3^0 propagated equality x1^post4 = x1^0 propagated equality oldx0^post4 = x0^0 propagated equality oldx2^post4 = oldx2^0 propagated equality x0^post4 = x0^0 Simplified Guard Original rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, (0 == 0 /\ x1^0-x0^0 <= 0), cost: 1 New rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, x1^0-x0^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, x1^0-x0^0 <= 0, cost: 1 New rule: l3 -> l0 : oldx0^0'=x0^0, oldx1^0'=x1^0, x1^0-x0^0 <= 0, cost: 1 Propagated Equalities Original rule: l3 -> l2 : oldx0^0'=oldx0^post5, oldx1^0'=oldx1^post5, oldx2^0'=oldx2^post5, oldx3^0'=oldx3^post5, x0^0'=x0^post5, x1^0'=x1^post5, (-oldx3^post5+oldx3^0 == 0 /\ -oldx2^post5+oldx2^0 == 0 /\ 3-oldx0^post5 <= 0 /\ -oldx1^post5+x1^post5 == 0 /\ 1+oldx0^post5-oldx1^post5 <= 0 /\ -oldx0^post5+x0^post5 == 0 /\ oldx0^post5-x0^0 == 0 /\ oldx1^post5-x1^0 == 0), cost: 1 New rule: l3 -> l2 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, (0 == 0 /\ 1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0), cost: 1 propagated equality oldx3^post5 = oldx3^0 propagated equality oldx2^post5 = oldx2^0 propagated equality oldx1^post5 = x1^post5 propagated equality oldx0^post5 = x0^post5 propagated equality x0^post5 = x0^0 propagated equality x1^post5 = x1^0 Simplified Guard Original rule: l3 -> l2 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, (0 == 0 /\ 1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0), cost: 1 New rule: l3 -> l2 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, (1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0), cost: 1 Removed Trivial Updates Original rule: l3 -> l2 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, (1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0), cost: 1 New rule: l3 -> l2 : oldx0^0'=x0^0, oldx1^0'=x1^0, (1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0), cost: 1 Propagated Equalities Original rule: l4 -> l3 : oldx0^0'=oldx0^post6, oldx1^0'=oldx1^post6, oldx2^0'=oldx2^post6, oldx3^0'=oldx3^post6, x0^0'=x0^post6, x1^0'=x1^post6, (0 == 0 /\ x0^post6-oldx2^post6 == 0 /\ oldx0^post6-x0^0 == 0 /\ oldx1^post6-x1^0 == 0 /\ x1^post6-oldx3^post6 == 0), cost: 1 New rule: l4 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post6, oldx3^0'=x1^post6, x0^0'=x0^post6, x1^0'=x1^post6, 0 == 0, cost: 1 propagated equality oldx2^post6 = x0^post6 propagated equality oldx0^post6 = x0^0 propagated equality oldx1^post6 = x1^0 propagated equality oldx3^post6 = x1^post6 Simplified Guard Original rule: l4 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post6, oldx3^0'=x1^post6, x0^0'=x0^post6, x1^0'=x1^post6, 0 == 0, cost: 1 New rule: l4 -> l3 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post6, oldx3^0'=x1^post6, x0^0'=x0^post6, x1^0'=x1^post6, T, cost: 1 Propagated Equalities Original rule: l5 -> l4 : oldx0^0'=oldx0^post7, oldx1^0'=oldx1^post7, oldx2^0'=oldx2^post7, oldx3^0'=oldx3^post7, x0^0'=x0^post7, x1^0'=x1^post7, (0 == 0 /\ oldx0^post7-x0^0 == 0 /\ x1^post7-oldx3^post7 == 0 /\ oldx1^post7-x1^0 == 0 /\ x0^post7-oldx2^post7 == 0), cost: 1 New rule: l5 -> l4 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post7, oldx3^0'=x1^post7, x0^0'=x0^post7, x1^0'=x1^post7, 0 == 0, cost: 1 propagated equality oldx0^post7 = x0^0 propagated equality oldx3^post7 = x1^post7 propagated equality oldx1^post7 = x1^0 propagated equality oldx2^post7 = x0^post7 Simplified Guard Original rule: l5 -> l4 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post7, oldx3^0'=x1^post7, x0^0'=x0^post7, x1^0'=x1^post7, 0 == 0, cost: 1 New rule: l5 -> l4 : oldx0^0'=x0^0, oldx1^0'=x1^0, oldx2^0'=x0^post7, oldx3^0'=x1^post7, x0^0'=x0^post7, x1^0'=x1^post7, T, cost: 1 Propagated Equalities Original rule: l5 -> l1 : oldx0^0'=oldx0^post8, oldx1^0'=oldx1^post8, oldx2^0'=oldx2^post8, oldx3^0'=oldx3^post8, x0^0'=x0^post8, x1^0'=x1^post8, (-oldx2^post8+oldx2^0 == 0 /\ oldx3^0-oldx3^post8 == 0 /\ -x1^post8+x1^0 == 0 /\ oldx0^0-oldx0^post8 == 0 /\ -oldx1^post8+oldx1^0 == 0 /\ -x0^post8+x0^0 == 0), cost: 1 New rule: l5 -> l1 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 propagated equality oldx2^post8 = oldx2^0 propagated equality oldx3^post8 = oldx3^0 propagated equality x1^post8 = x1^0 propagated equality oldx0^post8 = oldx0^0 propagated equality oldx1^post8 = oldx1^0 propagated equality x0^post8 = x0^0 Simplified Guard Original rule: l5 -> l1 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 New rule: l5 -> l1 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 Removed Trivial Updates Original rule: l5 -> l1 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 New rule: l5 -> l1 : T, cost: 1 Propagated Equalities Original rule: l5 -> l0 : oldx0^0'=oldx0^post9, oldx1^0'=oldx1^post9, oldx2^0'=oldx2^post9, oldx3^0'=oldx3^post9, x0^0'=x0^post9, x1^0'=x1^post9, (-x0^post9+x0^0 == 0 /\ -x1^post9+x1^0 == 0 /\ oldx0^0-oldx0^post9 == 0 /\ -oldx1^post9+oldx1^0 == 0 /\ oldx3^0-oldx3^post9 == 0 /\ -oldx2^post9+oldx2^0 == 0), cost: 1 New rule: l5 -> l0 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 propagated equality x0^post9 = x0^0 propagated equality x1^post9 = x1^0 propagated equality oldx0^post9 = oldx0^0 propagated equality oldx1^post9 = oldx1^0 propagated equality oldx3^post9 = oldx3^0 propagated equality oldx2^post9 = oldx2^0 Simplified Guard Original rule: l5 -> l0 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 New rule: l5 -> l0 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 Removed Trivial Updates Original rule: l5 -> l0 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 New rule: l5 -> l0 : T, cost: 1 Propagated Equalities Original rule: l5 -> l2 : oldx0^0'=oldx0^post10, oldx1^0'=oldx1^post10, oldx2^0'=oldx2^post10, oldx3^0'=oldx3^post10, x0^0'=x0^post10, x1^0'=x1^post10, (-oldx1^post10+oldx1^0 == 0 /\ oldx3^0-oldx3^post10 == 0 /\ oldx0^0-oldx0^post10 == 0 /\ -oldx2^post10+oldx2^0 == 0 /\ -x1^post10+x1^0 == 0 /\ -x0^post10+x0^0 == 0), cost: 1 New rule: l5 -> l2 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 propagated equality oldx1^post10 = oldx1^0 propagated equality oldx3^post10 = oldx3^0 propagated equality oldx0^post10 = oldx0^0 propagated equality oldx2^post10 = oldx2^0 propagated equality x1^post10 = x1^0 propagated equality x0^post10 = x0^0 Simplified Guard Original rule: l5 -> l2 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 New rule: l5 -> l2 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 Removed Trivial Updates Original rule: l5 -> l2 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 New rule: l5 -> l2 : T, cost: 1 Propagated Equalities Original rule: l5 -> l3 : oldx0^0'=oldx0^post11, oldx1^0'=oldx1^post11, oldx2^0'=oldx2^post11, oldx3^0'=oldx3^post11, x0^0'=x0^post11, x1^0'=x1^post11, (oldx3^0-oldx3^post11 == 0 /\ -x1^post11+x1^0 == 0 /\ oldx1^0-oldx1^post11 == 0 /\ -oldx2^post11+oldx2^0 == 0 /\ oldx0^0-oldx0^post11 == 0 /\ -x0^post11+x0^0 == 0), cost: 1 New rule: l5 -> l3 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 propagated equality oldx3^post11 = oldx3^0 propagated equality x1^post11 = x1^0 propagated equality oldx1^post11 = oldx1^0 propagated equality oldx2^post11 = oldx2^0 propagated equality oldx0^post11 = oldx0^0 propagated equality x0^post11 = x0^0 Simplified Guard Original rule: l5 -> l3 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 New rule: l5 -> l3 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 Removed Trivial Updates Original rule: l5 -> l3 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 New rule: l5 -> l3 : T, cost: 1 Propagated Equalities Original rule: l5 -> l4 : oldx0^0'=oldx0^post12, oldx1^0'=oldx1^post12, oldx2^0'=oldx2^post12, oldx3^0'=oldx3^post12, x0^0'=x0^post12, x1^0'=x1^post12, (oldx3^0-oldx3^post12 == 0 /\ oldx1^0-oldx1^post12 == 0 /\ -x0^post12+x0^0 == 0 /\ -x1^post12+x1^0 == 0 /\ -oldx2^post12+oldx2^0 == 0 /\ oldx0^0-oldx0^post12 == 0), cost: 1 New rule: l5 -> l4 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 propagated equality oldx3^post12 = oldx3^0 propagated equality oldx1^post12 = oldx1^0 propagated equality x0^post12 = x0^0 propagated equality x1^post12 = x1^0 propagated equality oldx2^post12 = oldx2^0 propagated equality oldx0^post12 = oldx0^0 Simplified Guard Original rule: l5 -> l4 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 New rule: l5 -> l4 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 Removed Trivial Updates Original rule: l5 -> l4 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 New rule: l5 -> l4 : T, cost: 1 Propagated Equalities Original rule: l6 -> l5 : oldx0^0'=oldx0^post13, oldx1^0'=oldx1^post13, oldx2^0'=oldx2^post13, oldx3^0'=oldx3^post13, x0^0'=x0^post13, x1^0'=x1^post13, (oldx0^0-oldx0^post13 == 0 /\ oldx1^0-oldx1^post13 == 0 /\ -x0^post13+x0^0 == 0 /\ -x1^post13+x1^0 == 0 /\ -oldx2^post13+oldx2^0 == 0 /\ oldx3^0-oldx3^post13 == 0), cost: 1 New rule: l6 -> l5 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 propagated equality oldx0^post13 = oldx0^0 propagated equality oldx1^post13 = oldx1^0 propagated equality x0^post13 = x0^0 propagated equality x1^post13 = x1^0 propagated equality oldx2^post13 = oldx2^0 propagated equality oldx3^post13 = oldx3^0 Simplified Guard Original rule: l6 -> l5 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, 0 == 0, cost: 1 New rule: l6 -> l5 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 Removed Trivial Updates Original rule: l6 -> l5 : oldx0^0'=oldx0^0, oldx1^0'=oldx1^0, oldx2^0'=oldx2^0, oldx3^0'=oldx3^0, x0^0'=x0^0, x1^0'=x1^0, T, cost: 1 New rule: l6 -> l5 : T, cost: 1 Step with 25 Trace 25[T] Blocked [{}, {}] Step with 19 Trace 25[T], 19[T] Blocked [{}, {}, {}] Step with 18 Trace 25[T], 19[T], 18[T] Blocked [{}, {}, {}, {}] Step with 15 Trace 25[T], 19[T], 18[T], 15[(-2+x0^0 <= 0)] Blocked [{}, {}, {}, {}, {}] Step with 13 Trace 25[T], 19[T], 18[T], 15[(-2+x0^0 <= 0)], 13[T] Blocked [{}, {}, {}, {}, {}, {}] Backtrack Trace 25[T], 19[T], 18[T], 15[(-2+x0^0 <= 0)] Blocked [{}, {}, {}, {}, {13[T]}] Backtrack Trace 25[T], 19[T], 18[T] Blocked [{}, {}, {}, {15[T]}] Step with 16 Trace 25[T], 19[T], 18[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {}, {}, {15[T]}, {}] Step with 13 Trace 25[T], 19[T], 18[T], 16[(x1^0-x0^0 <= 0)], 13[T] Blocked [{}, {}, {}, {15[T]}, {}, {}] Backtrack Trace 25[T], 19[T], 18[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {}, {}, {15[T]}, {13[T]}] Backtrack Trace 25[T], 19[T], 18[T] Blocked [{}, {}, {}, {15[T], 16[T]}] Step with 17 Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {}, {}, {15[T], 16[T]}, {}] Step with 14 Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {}] Acceleration Failed marked recursive suffix as redundant Step with 17 Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {}, {}] Acceleration Failed marked recursive suffix as redundant Step with 14 Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {}, {}, {}] Covered Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {}, {14[T]}] Backtrack Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {17[T]}] Step with 16 Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {15[T], 17[T]}, {}] Step with 13 Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)], 13[T] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {15[T], 17[T]}, {}, {}] Backtrack Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {15[T], 17[T]}, {13[T]}] Backtrack Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {}, {}, {15[T], 16[T]}, {}, {15[T], 16[T], 17[T]}] Backtrack Trace 25[T], 19[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {}, {}, {15[T], 16[T]}, {14[T]}] Backtrack Trace 25[T], 19[T], 18[T] Blocked [{}, {}, {}, {15[T], 16[T], 17[T]}] Backtrack Trace 25[T], 19[T] Blocked [{}, {}, {18[T]}] Backtrack Trace 25[T] Blocked [{}, {19[T]}] Step with 20 Trace 25[T], 20[T] Blocked [{}, {19[T]}, {}] Backtrack Trace 25[T] Blocked [{}, {19[T], 20[T]}] Step with 21 Trace 25[T], 21[T] Blocked [{}, {19[T], 20[T]}, {}] Step with 13 Trace 25[T], 21[T], 13[T] Blocked [{}, {19[T], 20[T]}, {}, {}] Backtrack Trace 25[T], 21[T] Blocked [{}, {19[T], 20[T]}, {13[T]}] Backtrack Trace 25[T] Blocked [{}, {19[T], 20[T], 21[T]}] Step with 22 Trace 25[T], 22[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}] Step with 14 Trace 25[T], 22[T], 14[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {}] Step with 16 Trace 25[T], 22[T], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {}, {}] Step with 13 Trace 25[T], 22[T], 14[T], 16[(x1^0-x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {}, {}, {}] Backtrack Trace 25[T], 22[T], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {}, {13[T]}] Backtrack Trace 25[T], 22[T], 14[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}] Step with 17 Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {}] Step with 14 Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {}, {}] Step with 17 Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {}, {}, {}] Covered Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {}, {17[T]}] Step with 16 Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {}, {15[T], 17[T]}, {}] Step with 13 Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {}, {15[T], 17[T]}, {}, {}] Backtrack Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {}, {15[T], 17[T]}, {13[T]}] Backtrack Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {}, {15[T], 16[T], 17[T]}] Backtrack Trace 25[T], 22[T], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T]}, {14[T]}] Backtrack Trace 25[T], 22[T], 14[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T], 17[T]}] Step with 15 Trace 25[T], 22[T], 14[T], 15[(-2+x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T], 17[T]}, {}] Step with 13 Trace 25[T], 22[T], 14[T], 15[(-2+x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T], 17[T]}, {}, {}] Backtrack Trace 25[T], 22[T], 14[T], 15[(-2+x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {16[T], 17[T]}, {13[T]}] Backtrack Trace 25[T], 22[T], 14[T] Blocked [{}, {19[T], 20[T], 21[T]}, {}, {15[T], 16[T], 17[T]}] Backtrack Trace 25[T], 22[T] Blocked [{}, {19[T], 20[T], 21[T]}, {14[T]}] Backtrack Trace 25[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}] Step with 23 Trace 25[T], 23[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {}] Step with 15 Trace 25[T], 23[T], 15[(-2+x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {}, {}] Step with 13 Trace 25[T], 23[T], 15[(-2+x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {}, {}, {}] Backtrack Trace 25[T], 23[T], 15[(-2+x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {}, {13[T]}] Backtrack Trace 25[T], 23[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T]}] Step with 16 Trace 25[T], 23[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T]}, {}] Step with 13 Trace 25[T], 23[T], 16[(x1^0-x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T]}, {}, {}] Backtrack Trace 25[T], 23[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T]}, {13[T]}] Backtrack Trace 25[T], 23[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}] Step with 17 Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}] Step with 14 Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {}] Step with 17 Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {}, {}] Step with 14 Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {}, {}, {}] Covered Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {}, {14[T]}] Backtrack Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {17[T]}] Step with 16 Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {15[T], 17[T]}, {}] Step with 13 Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {15[T], 17[T]}, {}, {}] Backtrack Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {15[T], 17[T]}, {13[T]}] Backtrack Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {}, {15[T], 16[T], 17[T]}] Backtrack Trace 25[T], 23[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T]}, {14[T]}] Backtrack Trace 25[T], 23[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T]}, {15[T], 16[T], 17[T]}] Backtrack Trace 25[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}] Step with 24 Trace 25[T], 24[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}] Step with 18 Trace 25[T], 24[T], 18[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {}] Step with 16 Trace 25[T], 24[T], 18[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {}, {}] Step with 13 Trace 25[T], 24[T], 18[T], 16[(x1^0-x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {}, {}, {}] Backtrack Trace 25[T], 24[T], 18[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {}, {13[T]}] Backtrack Trace 25[T], 24[T], 18[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}] Step with 17 Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}] Step with 14 Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {}] Step with 17 Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {}, {}] Step with 14 Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {}, {}, {}] Covered Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {}, {14[T]}] Backtrack Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {17[T]}] Step with 16 Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {15[T], 17[T]}, {}] Step with 13 Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {15[T], 17[T]}, {}, {}] Backtrack Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T], 16[(x1^0-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {15[T], 17[T]}, {13[T]}] Backtrack Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)], 14[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {}, {15[T], 16[T], 17[T]}] Backtrack Trace 25[T], 24[T], 18[T], 17[(1-x1^0+x0^0 <= 0 /\ 3-x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T]}, {14[T]}] Backtrack Trace 25[T], 24[T], 18[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T], 17[T]}] Step with 15 Trace 25[T], 24[T], 18[T], 15[(-2+x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T], 17[T]}, {}] Step with 13 Trace 25[T], 24[T], 18[T], 15[(-2+x0^0 <= 0)], 13[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T], 17[T]}, {}, {}] Backtrack Trace 25[T], 24[T], 18[T], 15[(-2+x0^0 <= 0)] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {16[T], 17[T]}, {13[T]}] Backtrack Trace 25[T], 24[T], 18[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {}, {15[T], 16[T], 17[T]}] Backtrack Trace 25[T], 24[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T]}, {18[T]}] Backtrack Trace 25[T] Blocked [{}, {19[T], 20[T], 21[T], 22[T], 23[T], 24[T]}] Backtrack Trace Blocked [{25[T]}] Accept unknown Build SHA: a05f16bf13df659c382799650051f91bf6828c7b