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ITS pair #487096935
details
property
value
status
complete
benchmark
n-15.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n147.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
LoAT
configuration
loat_nonterm_proofout
runtime (wallclock)
0.186265 seconds
cpu usage
0.189178
user time
0.156049
system time
0.033129
max virtual memory
113188.0
max residence set size
28956.0
stage attributes
key
value
starexec-result
NO
output
NO Initial ITS Start location: l4 0: l0 -> l1 : x_5^0'=x_5^post0, x_5^0-x_5^post0 == 0, cost: 1 1: l1 -> l2 : x_5^0'=x_5^post1, (x_5^post1 <= 0 /\ 1-x_5^0+x_5^post1 == 0), cost: 1 3: l1 -> l3 : x_5^0'=x_5^post3, (1-x_5^post3 <= 0 /\ 1-x_5^0+x_5^post3 == 0), cost: 1 2: l2 -> l1 : x_5^0'=x_5^post2, x_5^0-x_5^post2 == 0, cost: 1 4: l3 -> l1 : x_5^0'=x_5^post4, x_5^0-x_5^post4 == 0, cost: 1 5: l4 -> l0 : x_5^0'=x_5^post5, x_5^0-x_5^post5 == 0, cost: 1 Applied preprocessing Original rule: l0 -> l1 : x_5^0'=x_5^post0, x_5^0-x_5^post0 == 0, cost: 1 New rule: l0 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l2 : x_5^0'=x_5^post1, (x_5^post1 <= 0 /\ 1-x_5^0+x_5^post1 == 0), cost: 1 New rule: l1 -> l2 : x_5^0'=-1+x_5^0, -1+x_5^0 <= 0, cost: 1 Applied preprocessing Original rule: l2 -> l1 : x_5^0'=x_5^post2, x_5^0-x_5^post2 == 0, cost: 1 New rule: l2 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l1 -> l3 : x_5^0'=x_5^post3, (1-x_5^post3 <= 0 /\ 1-x_5^0+x_5^post3 == 0), cost: 1 New rule: l1 -> l3 : x_5^0'=-1+x_5^0, -2+x_5^0 >= 0, cost: 1 Applied preprocessing Original rule: l3 -> l1 : x_5^0'=x_5^post4, x_5^0-x_5^post4 == 0, cost: 1 New rule: l3 -> l1 : TRUE, cost: 1 Applied preprocessing Original rule: l4 -> l0 : x_5^0'=x_5^post5, x_5^0-x_5^post5 == 0, cost: 1 New rule: l4 -> l0 : TRUE, cost: 1 Simplified rules Start location: l4 6: l0 -> l1 : TRUE, cost: 1 7: l1 -> l2 : x_5^0'=-1+x_5^0, -1+x_5^0 <= 0, cost: 1 9: l1 -> l3 : x_5^0'=-1+x_5^0, -2+x_5^0 >= 0, cost: 1 8: l2 -> l1 : TRUE, cost: 1 10: l3 -> l1 : TRUE, cost: 1 11: l4 -> l0 : TRUE, cost: 1 Eliminating location l0 by chaining: Applied chaining First rule: l4 -> l0 : TRUE, cost: 1 Second rule: l0 -> l1 : TRUE, cost: 1 New rule: l4 -> l1 : TRUE, cost: 2 Applied deletion Removed the following rules: 6 11 Eliminating location l2 by chaining: Applied chaining First rule: l1 -> l2 : x_5^0'=-1+x_5^0, -1+x_5^0 <= 0, cost: 1 Second rule: l2 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : x_5^0'=-1+x_5^0, -1+x_5^0 <= 0, cost: 2 Applied deletion Removed the following rules: 7 8 Eliminating location l3 by chaining: Applied chaining First rule: l1 -> l3 : x_5^0'=-1+x_5^0, -2+x_5^0 >= 0, cost: 1 Second rule: l3 -> l1 : TRUE, cost: 1 New rule: l1 -> l1 : x_5^0'=-1+x_5^0, -2+x_5^0 >= 0, cost: 2 Applied deletion Removed the following rules: 9 10 Eliminated locations on linear paths Start location: l4 13: l1 -> l1 : x_5^0'=-1+x_5^0, -1+x_5^0 <= 0, cost: 2
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