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Integer Transition Systems pair #487526524
details
property
value
status
complete
benchmark
n-4.t2.smt2
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n090.star.cs.uiowa.edu
space
From_T2
run statistics
property
value
solver
irankfinder v1.3.2
configuration
competition
runtime (wallclock)
10.1970500946 seconds
cpu usage
10.182498614
max memory
3.407872E7
stage attributes
key
value
output-size
1482
starexec-result
NO
output
/export/starexec/sandbox2/solver/bin/starexec_run_competition /export/starexec/sandbox2/benchmark/theBenchmark.smt2 /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO Termination: (Ranking Functions Found) ------------ l1: < < -y_6_0 + z_7_0 >, < -y_6_0 + z_7_0 >, < -y_6_0 + z_7_0 > > l10: < < -y_6_0 + z_7_0 >, < 0 > > l11: < < -1 -y_6_0 + z_7_0 >, < 0 >, < 1 > > l12: < < -1 -y_6_0 + z_7_0 >, < 0 >, < 0 > > l13: < < -1 -y_6_0 + z_7_0 >, < 0 >, < 0 > > l2: < < -y_6_0 + z_7_0 >, < 0 >, < 0 > > l3: < < -1 -y_6_0 + z_7_0 >, < 0 >, < 1 > > l4: < < -y_6_0 + z_7_0 >, < 0 >, < 0 > > l5: < < -y_6_0 + z_7_0 >, < 0 >, < 0 > > l6: < < -y_6_0 + z_7_0 >, < 0 >, < 0 > > l7: < < -y_6_0 + z_7_0 >, < -y_6_0 + z_7_0 >, < -y_6_0 + z_7_0 > > l9: < < -y_6_0 + z_7_0 >, < 0 > > NON-Termination: ---------------- SCC: +--transitions: t14,t15 +--nodes: l11,l3 Closed walk: 2 -> t14, t15 deterministic: Forced for: X0, X0, X0 Reachability checked! - Recurrent Set Found: { z_7_0 -z_7_post == 0, y_6_0 -y_6_post == 0, x_5_0 -x_5_post == 0, tmp_8_post == 0, z_7_0 -X3 == 0, y_6_0 -X2 == 0, x_5_0 -X1 == 0, X0 == 0, tmp_8_0 == 0, -1 -x_5_0 + y_6_0 >= 0, -1 -y_6_0 + z_7_0 >= 0 } Connected Subgraphs where we couldn't prove Termination: -------------------------------------------------------- SCC: +--transitions: t13,t7 +--nodes: l1,l7 SCC: +--transitions: t2,t3,t4,t5 +--nodes: l2,l4,l5,l6 method 1
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