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ITS pair #487097142
details
property
value
status
complete
benchmark
mc91.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n149.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
1.01526 seconds
cpu usage
1.02253
user time
0.801374
system time
0.22116
max virtual memory
278308.0
max residence set size
31788.0
stage attributes
key
value
starexec-result
NO
output
NO Initial ITS Start location: l4 0: l0 -> l1 : __const_100^0'=__const_100^post0, __const_11^0'=__const_11^post0, n^0'=n^post0, __const_10^0'=__const_10^post0, e^0'=e^post0, (-1+e^post0-e^0 == 0 /\ -__const_100^0+n^0 <= 0 /\ -__const_11^0-n^0+n^post0 == 0 /\ __const_100^0-__const_100^post0 == 0 /\ -__const_10^post0+__const_10^0 == 0 /\ __const_11^0-__const_11^post0 == 0 /\ 1-e^0 <= 0), cost: 1 2: l0 -> l2 : __const_100^0'=__const_100^post2, __const_11^0'=__const_11^post2, n^0'=n^post2, __const_10^0'=__const_10^post2, e^0'=e^post2, (1+__const_100^0-n^0 <= 0 /\ __const_100^0-__const_100^post2 == 0 /\ -__const_10^post2+__const_10^0 == 0 /\ __const_11^0-__const_11^post2 == 0 /\ 1+e^post2-e^0 == 0 /\ n^post2-n^0+__const_10^0 == 0 /\ 1-e^0 <= 0), cost: 1 1: l1 -> l0 : __const_100^0'=__const_100^post1, __const_11^0'=__const_11^post1, n^0'=n^post1, __const_10^0'=__const_10^post1, e^0'=e^post1, (-n^post1+n^0 == 0 /\ __const_100^0-__const_100^post1 == 0 /\ __const_10^0-__const_10^post1 == 0 /\ -e^post1+e^0 == 0 /\ -__const_11^post1+__const_11^0 == 0), cost: 1 3: l2 -> l0 : __const_100^0'=__const_100^post3, __const_11^0'=__const_11^post3, n^0'=n^post3, __const_10^0'=__const_10^post3, e^0'=e^post3, (-e^post3+e^0 == 0 /\ n^0-n^post3 == 0 /\ __const_10^0-__const_10^post3 == 0 /\ __const_11^0-__const_11^post3 == 0 /\ __const_100^0-__const_100^post3 == 0), cost: 1 4: l3 -> l0 : __const_100^0'=__const_100^post4, __const_11^0'=__const_11^post4, n^0'=n^post4, __const_10^0'=__const_10^post4, e^0'=e^post4, (0 == 0 /\ -__const_10^post4+__const_10^0 == 0 /\ __const_100^0-__const_100^post4 == 0 /\ __const_11^0-__const_11^post4 == 0 /\ -1+e^post4 == 0), cost: 1 5: l4 -> l3 : __const_100^0'=__const_100^post5, __const_11^0'=__const_11^post5, n^0'=n^post5, __const_10^0'=__const_10^post5, e^0'=e^post5, (-e^post5+e^0 == 0 /\ n^0-n^post5 == 0 /\ __const_100^0-__const_100^post5 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ __const_11^0-__const_11^post5 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : __const_100^0'=__const_100^post0, __const_11^0'=__const_11^post0, n^0'=n^post0, __const_10^0'=__const_10^post0, e^0'=e^post0, (-1+e^post0-e^0 == 0 /\ -__const_100^0+n^0 <= 0 /\ -__const_11^0-n^0+n^post0 == 0 /\ __const_100^0-__const_100^post0 == 0 /\ -__const_10^post0+__const_10^0 == 0 /\ __const_11^0-__const_11^post0 == 0 /\ 1-e^0 <= 0), cost: 1 New rule: l0 -> l1 : n^0'=__const_11^0+n^0, e^0'=1+e^0, (-__const_100^0+n^0 <= 0 /\ -1+e^0 >= 0), cost: 1 Applied preprocessing Original rule: l1 -> l0 : __const_100^0'=__const_100^post1, __const_11^0'=__const_11^post1, n^0'=n^post1, __const_10^0'=__const_10^post1, e^0'=e^post1, (-n^post1+n^0 == 0 /\ __const_100^0-__const_100^post1 == 0 /\ __const_10^0-__const_10^post1 == 0 /\ -e^post1+e^0 == 0 /\ -__const_11^post1+__const_11^0 == 0), cost: 1 New rule: l1 -> l0 : TRUE, cost: 1 Applied preprocessing Original rule: l0 -> l2 : __const_100^0'=__const_100^post2, __const_11^0'=__const_11^post2, n^0'=n^post2, __const_10^0'=__const_10^post2, e^0'=e^post2, (1+__const_100^0-n^0 <= 0 /\ __const_100^0-__const_100^post2 == 0 /\ -__const_10^post2+__const_10^0 == 0 /\ __const_11^0-__const_11^post2 == 0 /\ 1+e^post2-e^0 == 0 /\ n^post2-n^0+__const_10^0 == 0 /\ 1-e^0 <= 0), cost: 1 New rule: l0 -> l2 : n^0'=n^0-__const_10^0, e^0'=-1+e^0, (1+__const_100^0-n^0 <= 0 /\ -1+e^0 >= 0), cost: 1 Applied preprocessing Original rule: l2 -> l0 : __const_100^0'=__const_100^post3, __const_11^0'=__const_11^post3, n^0'=n^post3, __const_10^0'=__const_10^post3, e^0'=e^post3, (-e^post3+e^0 == 0 /\ n^0-n^post3 == 0 /\ __const_10^0-__const_10^post3 == 0 /\ __const_11^0-__const_11^post3 == 0 /\ __const_100^0-__const_100^post3 == 0), cost: 1 New rule: l2 -> l0 : TRUE, cost: 1 Applied preprocessing Original rule: l3 -> l0 : __const_100^0'=__const_100^post4, __const_11^0'=__const_11^post4, n^0'=n^post4, __const_10^0'=__const_10^post4, e^0'=e^post4, (0 == 0 /\ -__const_10^post4+__const_10^0 == 0 /\ __const_100^0-__const_100^post4 == 0 /\ __const_11^0-__const_11^post4 == 0 /\ -1+e^post4 == 0), cost: 1 New rule: l3 -> l0 : n^0'=n^post4, e^0'=1, 0 == 0, cost: 1 Applied preprocessing Original rule: l4 -> l3 : __const_100^0'=__const_100^post5, __const_11^0'=__const_11^post5, n^0'=n^post5, __const_10^0'=__const_10^post5, e^0'=e^post5, (-e^post5+e^0 == 0 /\ n^0-n^post5 == 0 /\ __const_100^0-__const_100^post5 == 0 /\ -__const_10^post5+__const_10^0 == 0 /\ __const_11^0-__const_11^post5 == 0), cost: 1 New rule: l4 -> l3 : TRUE, cost: 1 Simplified rules Start location: l4 6: l0 -> l1 : n^0'=__const_11^0+n^0, e^0'=1+e^0, (-__const_100^0+n^0 <= 0 /\ -1+e^0 >= 0), cost: 1 8: l0 -> l2 : n^0'=n^0-__const_10^0, e^0'=-1+e^0, (1+__const_100^0-n^0 <= 0 /\ -1+e^0 >= 0), cost: 1 7: l1 -> l0 : TRUE, cost: 1 9: l2 -> l0 : TRUE, cost: 1 10: l3 -> l0 : n^0'=n^post4, e^0'=1, 0 == 0, cost: 1 11: l4 -> l3 : TRUE, cost: 1 Eliminating location l3 by chaining: Applied chaining First rule: l4 -> l3 : TRUE, cost: 1 Second rule: l3 -> l0 : n^0'=n^post4, e^0'=1, 0 == 0, cost: 1 New rule: l4 -> l0 : n^0'=n^post4, e^0'=1, 0 == 0, cost: 2 Applied deletion Removed the following rules: 10 11 Eliminating location l1 by chaining: Applied chaining First rule: l0 -> l1 : n^0'=__const_11^0+n^0, e^0'=1+e^0, (-__const_100^0+n^0 <= 0 /\ -1+e^0 >= 0), cost: 1 Second rule: l1 -> l0 : TRUE, cost: 1 New rule: l0 -> l0 : n^0'=__const_11^0+n^0, e^0'=1+e^0, (-__const_100^0+n^0 <= 0 /\ -1+e^0 >= 0), cost: 2 Applied deletion Removed the following rules: 6 7 Eliminating location l2 by chaining: Applied chaining First rule: l0 -> l2 : n^0'=n^0-__const_10^0, e^0'=-1+e^0, (1+__const_100^0-n^0 <= 0 /\ -1+e^0 >= 0), cost: 1 Second rule: l2 -> l0 : TRUE, cost: 1 New rule: l0 -> l0 : n^0'=n^0-__const_10^0, e^0'=-1+e^0, (1+__const_100^0-n^0 <= 0 /\ -1+e^0 >= 0), cost: 2 Applied deletion Removed the following rules: 8 9 Eliminated locations on linear paths Start location: l4 13: l0 -> l0 : n^0'=__const_11^0+n^0, e^0'=1+e^0, (-__const_100^0+n^0 <= 0 /\ -1+e^0 >= 0), cost: 2
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