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ITS pair #487098837
details
property
value
status
complete
benchmark
p-3.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n140.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.106432 seconds
cpu usage
0.108942
user time
0.082683
system time
0.026259
max virtual memory
113188.0
max residence set size
20544.0
stage attributes
key
value
starexec-result
WORST_CASE(Omega(0),?)
output
WORST_CASE(Omega(0),?) Initial ITS Start location: l7 0: l0 -> l1 : Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, __disjvr_0^0'=__disjvr_0^post0, y_6^0'=y_6^post0, (-y_6^post0+y_6^0 == 0 /\ __disjvr_0^0-__disjvr_0^post0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ x_5^0-x_5^post0 == 0), cost: 1 1: l1 -> l3 : Result_4^0'=Result_4^post1, x_5^0'=x_5^post1, __disjvr_0^0'=__disjvr_0^post1, y_6^0'=y_6^post1, (-__disjvr_0^post1+__disjvr_0^0 == 0 /\ Result_4^0-Result_4^post1 == 0 /\ -x_5^post1+x_5^0 == 0 /\ -y_6^post1+y_6^0 == 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 4: l1 -> l5 : Result_4^0'=Result_4^post4, x_5^0'=x_5^post4, __disjvr_0^0'=__disjvr_0^post4, y_6^0'=y_6^post4, (-1+x_5^post4-x_5^0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ -y_6^post4+y_6^0 == 0 /\ x_5^0-y_6^0 <= 0 /\ -__disjvr_0^post4+__disjvr_0^0 == 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 6: l1 -> l6 : Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, __disjvr_0^0'=__disjvr_0^post6, y_6^0'=y_6^post6, (y_6^0-y_6^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -1-x_5^0+x_5^post6 == 0 /\ 1+x_5^0-y_6^0 <= 0 /\ -__disjvr_0^post6+__disjvr_0^0 == 0), cost: 1 2: l3 -> l4 : Result_4^0'=Result_4^post2, x_5^0'=x_5^post2, __disjvr_0^0'=__disjvr_0^post2, y_6^0'=y_6^post2, (-__disjvr_0^post2+__disjvr_0^0 == 0 /\ __disjvr_0^post2-__disjvr_0^0 == 0 /\ x_5^0-x_5^post2 == 0 /\ -y_6^post2+y_6^0 == 0 /\ Result_4^0-Result_4^post2 == 0), cost: 1 3: l4 -> l2 : Result_4^0'=Result_4^post3, x_5^0'=x_5^post3, __disjvr_0^0'=__disjvr_0^post3, y_6^0'=y_6^post3, (0 == 0 /\ x_5^0-x_5^post3 == 0 /\ __disjvr_0^0-__disjvr_0^post3 == 0 /\ -y_6^post3+y_6^0 == 0), cost: 1 5: l5 -> l1 : Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, __disjvr_0^0'=__disjvr_0^post5, y_6^0'=y_6^post5, (Result_4^0-Result_4^post5 == 0 /\ x_5^0-x_5^post5 == 0 /\ -y_6^post5+y_6^0 == 0 /\ -__disjvr_0^post5+__disjvr_0^0 == 0), cost: 1 7: l6 -> l1 : Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, __disjvr_0^0'=__disjvr_0^post7, y_6^0'=y_6^post7, (Result_4^0-Result_4^post7 == 0 /\ __disjvr_0^0-__disjvr_0^post7 == 0 /\ x_5^0-x_5^post7 == 0 /\ -y_6^post7+y_6^0 == 0), cost: 1 8: l7 -> l0 : Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, __disjvr_0^0'=__disjvr_0^post8, y_6^0'=y_6^post8, (-y_6^post8+y_6^0 == 0 /\ -__disjvr_0^post8+__disjvr_0^0 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ x_5^0-x_5^post8 == 0), cost: 1 Removed unreachable rules and leafs Start location: l7 0: l0 -> l1 : Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, __disjvr_0^0'=__disjvr_0^post0, y_6^0'=y_6^post0, (-y_6^post0+y_6^0 == 0 /\ __disjvr_0^0-__disjvr_0^post0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ x_5^0-x_5^post0 == 0), cost: 1 4: l1 -> l5 : Result_4^0'=Result_4^post4, x_5^0'=x_5^post4, __disjvr_0^0'=__disjvr_0^post4, y_6^0'=y_6^post4, (-1+x_5^post4-x_5^0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ -y_6^post4+y_6^0 == 0 /\ x_5^0-y_6^0 <= 0 /\ -__disjvr_0^post4+__disjvr_0^0 == 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 6: l1 -> l6 : Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, __disjvr_0^0'=__disjvr_0^post6, y_6^0'=y_6^post6, (y_6^0-y_6^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -1-x_5^0+x_5^post6 == 0 /\ 1+x_5^0-y_6^0 <= 0 /\ -__disjvr_0^post6+__disjvr_0^0 == 0), cost: 1 5: l5 -> l1 : Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, __disjvr_0^0'=__disjvr_0^post5, y_6^0'=y_6^post5, (Result_4^0-Result_4^post5 == 0 /\ x_5^0-x_5^post5 == 0 /\ -y_6^post5+y_6^0 == 0 /\ -__disjvr_0^post5+__disjvr_0^0 == 0), cost: 1 7: l6 -> l1 : Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, __disjvr_0^0'=__disjvr_0^post7, y_6^0'=y_6^post7, (Result_4^0-Result_4^post7 == 0 /\ __disjvr_0^0-__disjvr_0^post7 == 0 /\ x_5^0-x_5^post7 == 0 /\ -y_6^post7+y_6^0 == 0), cost: 1 8: l7 -> l0 : Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, __disjvr_0^0'=__disjvr_0^post8, y_6^0'=y_6^post8, (-y_6^post8+y_6^0 == 0 /\ -__disjvr_0^post8+__disjvr_0^0 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ x_5^0-x_5^post8 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : Result_4^0'=Result_4^post0, x_5^0'=x_5^post0, __disjvr_0^0'=__disjvr_0^post0, y_6^0'=y_6^post0, (-y_6^post0+y_6^0 == 0 /\ __disjvr_0^0-__disjvr_0^post0 == 0 /\ Result_4^0-Result_4^post0 == 0 /\ x_5^0-x_5^post0 == 0), cost: 1 New rule: l0 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l5 : Result_4^0'=Result_4^post4, x_5^0'=x_5^post4, __disjvr_0^0'=__disjvr_0^post4, y_6^0'=y_6^post4, (-1+x_5^post4-x_5^0 == 0 /\ Result_4^0-Result_4^post4 == 0 /\ -y_6^post4+y_6^0 == 0 /\ x_5^0-y_6^0 <= 0 /\ -__disjvr_0^post4+__disjvr_0^0 == 0 /\ -x_5^0+y_6^0 <= 0), cost: 1 New rule: l1 -> l5 : x_5^0'=1+x_5^0, x_5^0-y_6^0 == 0, cost: 1 Applied preprocessing Original rule: l5 -> l1 : Result_4^0'=Result_4^post5, x_5^0'=x_5^post5, __disjvr_0^0'=__disjvr_0^post5, y_6^0'=y_6^post5, (Result_4^0-Result_4^post5 == 0 /\ x_5^0-x_5^post5 == 0 /\ -y_6^post5+y_6^0 == 0 /\ -__disjvr_0^post5+__disjvr_0^0 == 0), cost: 1 New rule: l5 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l6 : Result_4^0'=Result_4^post6, x_5^0'=x_5^post6, __disjvr_0^0'=__disjvr_0^post6, y_6^0'=y_6^post6, (y_6^0-y_6^post6 == 0 /\ Result_4^0-Result_4^post6 == 0 /\ -1-x_5^0+x_5^post6 == 0 /\ 1+x_5^0-y_6^0 <= 0 /\ -__disjvr_0^post6+__disjvr_0^0 == 0), cost: 1 New rule: l1 -> l6 : x_5^0'=1+x_5^0, 1+x_5^0-y_6^0 <= 0, cost: 1 Applied preprocessing Original rule: l6 -> l1 : Result_4^0'=Result_4^post7, x_5^0'=x_5^post7, __disjvr_0^0'=__disjvr_0^post7, y_6^0'=y_6^post7, (Result_4^0-Result_4^post7 == 0 /\ __disjvr_0^0-__disjvr_0^post7 == 0 /\ x_5^0-x_5^post7 == 0 /\ -y_6^post7+y_6^0 == 0), cost: 1 New rule: l6 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l7 -> l0 : Result_4^0'=Result_4^post8, x_5^0'=x_5^post8, __disjvr_0^0'=__disjvr_0^post8, y_6^0'=y_6^post8, (-y_6^post8+y_6^0 == 0 /\ -__disjvr_0^post8+__disjvr_0^0 == 0 /\ Result_4^0-Result_4^post8 == 0 /\ x_5^0-x_5^post8 == 0), cost: 1 New rule: l7 -> l0 : TRUE, cost: 1 Simplified rules Start location: l7 9: l0 -> l1 : TRUE, cost: 1 10: l1 -> l5 : x_5^0'=1+x_5^0, x_5^0-y_6^0 == 0, cost: 1 12: l1 -> l6 : x_5^0'=1+x_5^0, 1+x_5^0-y_6^0 <= 0, cost: 1 11: l5 -> l1 : TRUE, cost: 1 13: l6 -> l1 : TRUE, cost: 1 14: l7 -> l0 : TRUE, cost: 1 Eliminating location l0 by chaining: Applied chaining First rule: l7 -> l0 : TRUE, cost: 1 Second rule: l0 -> l1 : TRUE, cost: 1 New rule: l7 -> l1 : TRUE, cost: 2 Applied deletion Removed the following rules: 9 14 Eliminating location l5 by chaining: Applied chaining First rule: l1 -> l5 : x_5^0'=1+x_5^0, x_5^0-y_6^0 == 0, cost: 1 Second rule: l5 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : x_5^0'=1+x_5^0, x_5^0-y_6^0 == 0, cost: 2 Applied deletion Removed the following rules: 10 11 Eliminating location l6 by chaining: Applied chaining
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