unknown Initial ITS Start location: l4 Program variables: __const_10^0 i!14^0 i!22^0 result!12^0 temp0!15^0 0: l0 -> l1 : __const_10^0'=__const_10^post1, i!14^0'=i!14^post1, i!22^0'=i!22^post1, result!12^0'=result!12^post1, temp0!15^0'=temp0!15^post1, (1+i!14^1-__const_10^0 <= 0 /\ 2-i!14^post1 <= 0 /\ -1+i!14^post1-i!14^2 == 0 /\ -i!14^1 <= 0 /\ -result!12^post1+result!12^0 == 0 /\ i!22^0-i!22^post1 == 0 /\ 1-i!14^2 <= 0 /\ -1+i!14^2 <= 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ 1+i!14^2-__const_10^0 <= 0 /\ -2+i!14^post1 <= 0 /\ -1+i!14^2-i!14^1 == 0 /\ -__const_10^post1+__const_10^0 == 0 /\ -temp0!15^post1+temp0!15^0 == 0), cost: 1 1: l1 -> l2 : __const_10^0'=__const_10^post2, i!14^0'=i!14^post2, i!22^0'=i!22^post2, result!12^0'=result!12^post2, temp0!15^0'=temp0!15^post2, (i!22^0-i!22^post2 == 0 /\ i!14^0-i!14^post2 == 0 /\ temp0!15^0-temp0!15^post2 == 0 /\ result!12^post2-temp0!15^0 == 0 /\ -i!14^0+__const_10^0 <= 0 /\ -__const_10^post2+__const_10^0 == 0), cost: 1 2: l1 -> l3 : __const_10^0'=__const_10^post3, i!14^0'=i!14^post3, i!22^0'=i!22^post3, result!12^0'=result!12^post3, temp0!15^0'=temp0!15^post3, (-1+i!14^post3-i!22^0 <= 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post3+__const_10^0 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0), cost: 1 3: l3 -> l1 : __const_10^0'=__const_10^post4, i!14^0'=i!14^post4, i!22^0'=i!22^post4, result!12^0'=result!12^post4, temp0!15^0'=temp0!15^post4, (i!22^0-i!22^post4 == 0 /\ i!14^0-i!14^post4 == 0 /\ -__const_10^post4+__const_10^0 == 0 /\ -result!12^post4+result!12^0 == 0 /\ temp0!15^0-temp0!15^post4 == 0), cost: 1 4: l4 -> l0 : __const_10^0'=__const_10^post5, i!14^0'=i!14^post5, i!22^0'=i!22^post5, result!12^0'=result!12^post5, temp0!15^0'=temp0!15^post5, (i!22^0-i!22^post5 == 0 /\ i!14^0-i!14^post5 == 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -temp0!15^post5+temp0!15^0 == 0), cost: 1 Chained Linear Paths Start location: l4 Program variables: __const_10^0 i!14^0 i!22^0 result!12^0 temp0!15^0 1: l1 -> l2 : __const_10^0'=__const_10^post2, i!14^0'=i!14^post2, i!22^0'=i!22^post2, result!12^0'=result!12^post2, temp0!15^0'=temp0!15^post2, (i!22^0-i!22^post2 == 0 /\ i!14^0-i!14^post2 == 0 /\ temp0!15^0-temp0!15^post2 == 0 /\ result!12^post2-temp0!15^0 == 0 /\ -i!14^0+__const_10^0 <= 0 /\ -__const_10^post2+__const_10^0 == 0), cost: 1 6: l1 -> l1 : __const_10^0'=__const_10^post4, i!14^0'=i!14^post4, i!22^0'=i!22^post4, result!12^0'=result!12^post4, temp0!15^0'=temp0!15^post4, (-1+i!14^post3-i!22^0 <= 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post4+__const_10^post3 == 0 /\ -__const_10^post3+__const_10^0 == 0 /\ -result!12^post4+result!12^post3 == 0 /\ i!22^post3-i!22^post4 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0 /\ i!14^post3-i!14^post4 == 0 /\ temp0!15^post3-temp0!15^post4 == 0), cost: 1 5: l4 -> l1 : __const_10^0'=__const_10^post1, i!14^0'=i!14^post1, i!22^0'=i!22^post1, result!12^0'=result!12^post1, temp0!15^0'=temp0!15^post1, (-temp0!15^post1+temp0!15^post5 == 0 /\ i!22^0-i!22^post5 == 0 /\ 2-i!14^post1 <= 0 /\ -1+i!14^post1-i!14^2 == 0 /\ -result!12^post1+result!12^post5 == 0 /\ -i!14^1 <= 0 /\ 1+i!14^1-__const_10^post5 <= 0 /\ -i!22^post1+i!22^post5 == 0 /\ i!14^0-i!14^post5 == 0 /\ 1-i!14^2 <= 0 /\ -1+i!14^2 <= 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -__const_10^post1+__const_10^post5 == 0 /\ -temp0!15^post5+temp0!15^0 == 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ -2+i!14^post1 <= 0 /\ -1+i!14^2-i!14^1 == 0 /\ 1+i!14^2-__const_10^post5 <= 0), cost: 1 Eliminating location l0 by chaining: Applied chaining First rule: l4 -> l0 : __const_10^0'=__const_10^post5, i!14^0'=i!14^post5, i!22^0'=i!22^post5, result!12^0'=result!12^post5, temp0!15^0'=temp0!15^post5, (i!22^0-i!22^post5 == 0 /\ i!14^0-i!14^post5 == 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -temp0!15^post5+temp0!15^0 == 0), cost: 1 Second rule: l0 -> l1 : __const_10^0'=__const_10^post1, i!14^0'=i!14^post1, i!22^0'=i!22^post1, result!12^0'=result!12^post1, temp0!15^0'=temp0!15^post1, (1+i!14^1-__const_10^0 <= 0 /\ 2-i!14^post1 <= 0 /\ -1+i!14^post1-i!14^2 == 0 /\ -i!14^1 <= 0 /\ -result!12^post1+result!12^0 == 0 /\ i!22^0-i!22^post1 == 0 /\ 1-i!14^2 <= 0 /\ -1+i!14^2 <= 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ 1+i!14^2-__const_10^0 <= 0 /\ -2+i!14^post1 <= 0 /\ -1+i!14^2-i!14^1 == 0 /\ -__const_10^post1+__const_10^0 == 0 /\ -temp0!15^post1+temp0!15^0 == 0), cost: 1 New rule: l4 -> l1 : __const_10^0'=__const_10^post1, i!14^0'=i!14^post1, i!22^0'=i!22^post1, result!12^0'=result!12^post1, temp0!15^0'=temp0!15^post1, (-temp0!15^post1+temp0!15^post5 == 0 /\ i!22^0-i!22^post5 == 0 /\ 2-i!14^post1 <= 0 /\ -1+i!14^post1-i!14^2 == 0 /\ -result!12^post1+result!12^post5 == 0 /\ -i!14^1 <= 0 /\ 1+i!14^1-__const_10^post5 <= 0 /\ -i!22^post1+i!22^post5 == 0 /\ i!14^0-i!14^post5 == 0 /\ 1-i!14^2 <= 0 /\ -1+i!14^2 <= 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -__const_10^post1+__const_10^post5 == 0 /\ -temp0!15^post5+temp0!15^0 == 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ -2+i!14^post1 <= 0 /\ -1+i!14^2-i!14^1 == 0 /\ 1+i!14^2-__const_10^post5 <= 0), cost: 1 Applied deletion Removed the following rules: 0 4 Eliminating location l3 by chaining: Applied chaining First rule: l1 -> l3 : __const_10^0'=__const_10^post3, i!14^0'=i!14^post3, i!22^0'=i!22^post3, result!12^0'=result!12^post3, temp0!15^0'=temp0!15^post3, (-1+i!14^post3-i!22^0 <= 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post3+__const_10^0 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0), cost: 1 Second rule: l3 -> l1 : __const_10^0'=__const_10^post4, i!14^0'=i!14^post4, i!22^0'=i!22^post4, result!12^0'=result!12^post4, temp0!15^0'=temp0!15^post4, (i!22^0-i!22^post4 == 0 /\ i!14^0-i!14^post4 == 0 /\ -__const_10^post4+__const_10^0 == 0 /\ -result!12^post4+result!12^0 == 0 /\ temp0!15^0-temp0!15^post4 == 0), cost: 1 New rule: l1 -> l1 : __const_10^0'=__const_10^post4, i!14^0'=i!14^post4, i!22^0'=i!22^post4, result!12^0'=result!12^post4, temp0!15^0'=temp0!15^post4, (-1+i!14^post3-i!22^0 <= 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post4+__const_10^post3 == 0 /\ -__const_10^post3+__const_10^0 == 0 /\ -result!12^post4+result!12^post3 == 0 /\ i!22^post3-i!22^post4 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0 /\ i!14^post3-i!14^post4 == 0 /\ temp0!15^post3-temp0!15^post4 == 0), cost: 1 Applied deletion Removed the following rules: 2 3 Simplified Transitions Start location: l4 Program variables: __const_10^0 i!14^0 i!22^0 result!12^0 temp0!15^0 7: l1 -> l2 : result!12^0'=temp0!15^0, -i!14^0+__const_10^0 <= 0, cost: 1 9: l1 -> l1 : i!14^0'=1+i!22^0, (-i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0), cost: 1 8: l4 -> l1 : i!14^0'=2, (2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0), cost: 1 Propagated Equalities Original rule: l1 -> l2 : __const_10^0'=__const_10^post2, i!14^0'=i!14^post2, i!22^0'=i!22^post2, result!12^0'=result!12^post2, temp0!15^0'=temp0!15^post2, (i!22^0-i!22^post2 == 0 /\ i!14^0-i!14^post2 == 0 /\ temp0!15^0-temp0!15^post2 == 0 /\ result!12^post2-temp0!15^0 == 0 /\ -i!14^0+__const_10^0 <= 0 /\ -__const_10^post2+__const_10^0 == 0), cost: 1 New rule: l1 -> l2 : __const_10^0'=__const_10^0, i!14^0'=i!14^0, i!22^0'=i!22^0, result!12^0'=temp0!15^0, temp0!15^0'=temp0!15^0, (0 == 0 /\ -i!14^0+__const_10^0 <= 0), cost: 1 propagated equality i!22^post2 = i!22^0 propagated equality i!14^post2 = i!14^0 propagated equality temp0!15^post2 = temp0!15^0 propagated equality result!12^post2 = temp0!15^0 propagated equality __const_10^post2 = __const_10^0 Simplified Guard Original rule: l1 -> l2 : __const_10^0'=__const_10^0, i!14^0'=i!14^0, i!22^0'=i!22^0, result!12^0'=temp0!15^0, temp0!15^0'=temp0!15^0, (0 == 0 /\ -i!14^0+__const_10^0 <= 0), cost: 1 New rule: l1 -> l2 : __const_10^0'=__const_10^0, i!14^0'=i!14^0, i!22^0'=i!22^0, result!12^0'=temp0!15^0, temp0!15^0'=temp0!15^0, -i!14^0+__const_10^0 <= 0, cost: 1 Removed Trivial Updates Original rule: l1 -> l2 : __const_10^0'=__const_10^0, i!14^0'=i!14^0, i!22^0'=i!22^0, result!12^0'=temp0!15^0, temp0!15^0'=temp0!15^0, -i!14^0+__const_10^0 <= 0, cost: 1 New rule: l1 -> l2 : result!12^0'=temp0!15^0, -i!14^0+__const_10^0 <= 0, cost: 1 made implied equalities explicit Original rule: l4 -> l1 : __const_10^0'=__const_10^post1, i!14^0'=i!14^post1, i!22^0'=i!22^post1, result!12^0'=result!12^post1, temp0!15^0'=temp0!15^post1, (-temp0!15^post1+temp0!15^post5 == 0 /\ i!22^0-i!22^post5 == 0 /\ 2-i!14^post1 <= 0 /\ -1+i!14^post1-i!14^2 == 0 /\ -result!12^post1+result!12^post5 == 0 /\ -i!14^1 <= 0 /\ 1+i!14^1-__const_10^post5 <= 0 /\ -i!22^post1+i!22^post5 == 0 /\ i!14^0-i!14^post5 == 0 /\ 1-i!14^2 <= 0 /\ -1+i!14^2 <= 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -__const_10^post1+__const_10^post5 == 0 /\ -temp0!15^post5+temp0!15^0 == 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ -2+i!14^post1 <= 0 /\ -1+i!14^2-i!14^1 == 0 /\ 1+i!14^2-__const_10^post5 <= 0), cost: 1 New rule: l4 -> l1 : __const_10^0'=__const_10^post1, i!14^0'=i!14^post1, i!22^0'=i!22^post1, result!12^0'=result!12^post1, temp0!15^0'=temp0!15^post1, (-temp0!15^post1+temp0!15^post5 == 0 /\ i!22^0-i!22^post5 == 0 /\ 2-i!14^post1 <= 0 /\ 2-i!14^post1 == 0 /\ -1+i!14^post1-i!14^2 == 0 /\ -result!12^post1+result!12^post5 == 0 /\ -i!14^1 <= 0 /\ -i!14^1 == 0 /\ 1+i!14^1-__const_10^post5 <= 0 /\ -i!22^post1+i!22^post5 == 0 /\ i!14^0-i!14^post5 == 0 /\ 1-i!14^2 <= 0 /\ 1-i!14^2 == 0 /\ -1+i!14^2 <= 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -__const_10^post1+__const_10^post5 == 0 /\ -temp0!15^post5+temp0!15^0 == 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ -2+i!14^post1 <= 0 /\ -1+i!14^2-i!14^1 == 0 /\ 1+i!14^2-__const_10^post5 <= 0), cost: 1 Propagated Equalities Original rule: l4 -> l1 : __const_10^0'=__const_10^post1, i!14^0'=i!14^post1, i!22^0'=i!22^post1, result!12^0'=result!12^post1, temp0!15^0'=temp0!15^post1, (-temp0!15^post1+temp0!15^post5 == 0 /\ i!22^0-i!22^post5 == 0 /\ 2-i!14^post1 <= 0 /\ 2-i!14^post1 == 0 /\ -1+i!14^post1-i!14^2 == 0 /\ -result!12^post1+result!12^post5 == 0 /\ -i!14^1 <= 0 /\ -i!14^1 == 0 /\ 1+i!14^1-__const_10^post5 <= 0 /\ -i!22^post1+i!22^post5 == 0 /\ i!14^0-i!14^post5 == 0 /\ 1-i!14^2 <= 0 /\ 1-i!14^2 == 0 /\ -1+i!14^2 <= 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -__const_10^post1+__const_10^post5 == 0 /\ -temp0!15^post5+temp0!15^0 == 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ -2+i!14^post1 <= 0 /\ -1+i!14^2-i!14^1 == 0 /\ 1+i!14^2-__const_10^post5 <= 0), cost: 1 New rule: l4 -> l1 : __const_10^0'=__const_10^post5, i!14^0'=2, i!22^0'=i!22^post5, result!12^0'=result!12^post5, temp0!15^0'=temp0!15^post5, (0 <= 0 /\ 0 == 0 /\ i!22^0-i!22^post5 == 0 /\ -i!14^1 <= 0 /\ -i!14^1 == 0 /\ 1+i!14^1-__const_10^post5 <= 0 /\ i!14^0-i!14^post5 == 0 /\ 1-i!14^2 <= 0 /\ 1-i!14^2 == 0 /\ -1+i!14^2 <= 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -temp0!15^post5+temp0!15^0 == 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ -1+i!14^2-i!14^1 == 0 /\ 1+i!14^2-__const_10^post5 <= 0), cost: 1 propagated equality temp0!15^post1 = temp0!15^post5 propagated equality i!14^post1 = 2 propagated equality result!12^post1 = result!12^post5 propagated equality i!22^post1 = i!22^post5 propagated equality __const_10^post1 = __const_10^post5 Propagated Equalities Original rule: l4 -> l1 : __const_10^0'=__const_10^post5, i!14^0'=2, i!22^0'=i!22^post5, result!12^0'=result!12^post5, temp0!15^0'=temp0!15^post5, (0 <= 0 /\ 0 == 0 /\ i!22^0-i!22^post5 == 0 /\ -i!14^1 <= 0 /\ -i!14^1 == 0 /\ 1+i!14^1-__const_10^post5 <= 0 /\ i!14^0-i!14^post5 == 0 /\ 1-i!14^2 <= 0 /\ 1-i!14^2 == 0 /\ -1+i!14^2 <= 0 /\ -result!12^post5+result!12^0 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ -temp0!15^post5+temp0!15^0 == 0 /\ i!14^1 <= 0 /\ i!14^1 == 0 /\ -1+i!14^2-i!14^1 == 0 /\ 1+i!14^2-__const_10^post5 <= 0), cost: 1 New rule: l4 -> l1 : __const_10^0'=__const_10^0, i!14^0'=2, i!22^0'=i!22^0, result!12^0'=result!12^0, temp0!15^0'=temp0!15^0, (0 <= 0 /\ 0 == 0 /\ 2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0), cost: 1 propagated equality i!22^post5 = i!22^0 propagated equality i!14^1 = 0 propagated equality i!14^post5 = i!14^0 propagated equality i!14^2 = 1 propagated equality result!12^post5 = result!12^0 propagated equality __const_10^post5 = __const_10^0 propagated equality temp0!15^post5 = temp0!15^0 Simplified Guard Original rule: l4 -> l1 : __const_10^0'=__const_10^0, i!14^0'=2, i!22^0'=i!22^0, result!12^0'=result!12^0, temp0!15^0'=temp0!15^0, (0 <= 0 /\ 0 == 0 /\ 2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0), cost: 1 New rule: l4 -> l1 : __const_10^0'=__const_10^0, i!14^0'=2, i!22^0'=i!22^0, result!12^0'=result!12^0, temp0!15^0'=temp0!15^0, (2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0), cost: 1 Removed Trivial Updates Original rule: l4 -> l1 : __const_10^0'=__const_10^0, i!14^0'=2, i!22^0'=i!22^0, result!12^0'=result!12^0, temp0!15^0'=temp0!15^0, (2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0), cost: 1 New rule: l4 -> l1 : i!14^0'=2, (2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0), cost: 1 made implied equalities explicit Original rule: l1 -> l1 : __const_10^0'=__const_10^post4, i!14^0'=i!14^post4, i!22^0'=i!22^post4, result!12^0'=result!12^post4, temp0!15^0'=temp0!15^post4, (-1+i!14^post3-i!22^0 <= 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post4+__const_10^post3 == 0 /\ -__const_10^post3+__const_10^0 == 0 /\ -result!12^post4+result!12^post3 == 0 /\ i!22^post3-i!22^post4 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0 /\ i!14^post3-i!14^post4 == 0 /\ temp0!15^post3-temp0!15^post4 == 0), cost: 1 New rule: l1 -> l1 : __const_10^0'=__const_10^post4, i!14^0'=i!14^post4, i!22^0'=i!22^post4, result!12^0'=result!12^post4, temp0!15^0'=temp0!15^post4, (-1+i!14^post3-i!22^0 <= 0 /\ -1+i!14^post3-i!22^0 == 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post4+__const_10^post3 == 0 /\ -__const_10^post3+__const_10^0 == 0 /\ -result!12^post4+result!12^post3 == 0 /\ i!22^post3-i!22^post4 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0 /\ i!14^post3-i!14^post4 == 0 /\ temp0!15^post3-temp0!15^post4 == 0), cost: 1 Propagated Equalities Original rule: l1 -> l1 : __const_10^0'=__const_10^post4, i!14^0'=i!14^post4, i!22^0'=i!22^post4, result!12^0'=result!12^post4, temp0!15^0'=temp0!15^post4, (-1+i!14^post3-i!22^0 <= 0 /\ -1+i!14^post3-i!22^0 == 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post4+__const_10^post3 == 0 /\ -__const_10^post3+__const_10^0 == 0 /\ -result!12^post4+result!12^post3 == 0 /\ i!22^post3-i!22^post4 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0 /\ i!14^post3-i!14^post4 == 0 /\ temp0!15^post3-temp0!15^post4 == 0), cost: 1 New rule: l1 -> l1 : __const_10^0'=__const_10^post3, i!14^0'=i!14^post3, i!22^0'=i!22^post3, result!12^0'=result!12^post3, temp0!15^0'=temp0!15^post3, (0 == 0 /\ -1+i!14^post3-i!22^0 <= 0 /\ -1+i!14^post3-i!22^0 == 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post3+__const_10^0 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0), cost: 1 propagated equality __const_10^post4 = __const_10^post3 propagated equality result!12^post4 = result!12^post3 propagated equality i!22^post4 = i!22^post3 propagated equality i!14^post4 = i!14^post3 propagated equality temp0!15^post4 = temp0!15^post3 Propagated Equalities Original rule: l1 -> l1 : __const_10^0'=__const_10^post3, i!14^0'=i!14^post3, i!22^0'=i!22^post3, result!12^0'=result!12^post3, temp0!15^0'=temp0!15^post3, (0 == 0 /\ -1+i!14^post3-i!22^0 <= 0 /\ -1+i!14^post3-i!22^0 == 0 /\ -temp0!15^post3+temp0!15^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ -__const_10^post3+__const_10^0 == 0 /\ 1-i!14^post3+i!22^0 <= 0 /\ i!22^0-i!22^post3 == 0 /\ -result!12^post3+result!12^0 == 0 /\ 1+i!14^0-__const_10^0 <= 0 /\ -1-i!14^0+i!14^post3 == 0), cost: 1 New rule: l1 -> l1 : __const_10^0'=__const_10^0, i!14^0'=1+i!22^0, i!22^0'=i!22^0, result!12^0'=result!12^0, temp0!15^0'=temp0!15^0, (0 <= 0 /\ 0 == 0 /\ -i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0), cost: 1 propagated equality i!14^post3 = 1+i!22^0 propagated equality temp0!15^post3 = temp0!15^0 propagated equality __const_10^post3 = __const_10^0 propagated equality i!22^post3 = i!22^0 propagated equality result!12^post3 = result!12^0 Simplified Guard Original rule: l1 -> l1 : __const_10^0'=__const_10^0, i!14^0'=1+i!22^0, i!22^0'=i!22^0, result!12^0'=result!12^0, temp0!15^0'=temp0!15^0, (0 <= 0 /\ 0 == 0 /\ -i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0), cost: 1 New rule: l1 -> l1 : __const_10^0'=__const_10^0, i!14^0'=1+i!22^0, i!22^0'=i!22^0, result!12^0'=result!12^0, temp0!15^0'=temp0!15^0, (-i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0), cost: 1 Removed Trivial Updates Original rule: l1 -> l1 : __const_10^0'=__const_10^0, i!14^0'=1+i!22^0, i!22^0'=i!22^0, result!12^0'=result!12^0, temp0!15^0'=temp0!15^0, (-i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0), cost: 1 New rule: l1 -> l1 : i!14^0'=1+i!22^0, (-i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0), cost: 1 Step with 8 Trace 8[(2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0)] Blocked [{}, {}] Step with 7 Trace 8[(2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0)], 7[(-i!14^0+__const_10^0 <= 0)] Blocked [{}, {}, {}] Backtrack Trace 8[(2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0)] Blocked [{}, {7[T]}] Step with 9 Trace 8[(2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0)], 9[(-i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0)] Blocked [{}, {7[T]}, {}] Acceleration Failed marked recursive suffix as redundant Step with 7 Trace 8[(2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0)], 9[(-i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0)], 7[(-i!14^0+__const_10^0 <= 0)] Blocked [{}, {7[T]}, {9[T]}, {}] Backtrack Trace 8[(2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0)], 9[(-i!14^0+i!22^0 == 0 /\ 1+i!22^0-__const_10^0 <= 0 /\ 1+i!14^0-__const_10^0 <= 0)] Blocked [{}, {7[T]}, {7[T], 9[T]}] Backtrack Trace 8[(2-__const_10^0 <= 0 /\ 1-__const_10^0 <= 0)] Blocked [{}, {7[T], 9[T]}] Backtrack Trace Blocked [{8[T]}] Accept unknown Build SHA: a05f16bf13df659c382799650051f91bf6828c7b