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SRS Stand 10685 pair #381717877
details
property
value
status
complete
benchmark
08.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n080.star.cs.uiowa.edu
space
Bouchare_06
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
1.53494310379 seconds
cpu usage
3.395789489
max memory
2.28204544E8
stage attributes
key
value
output-size
1498
starexec-result
NO
output
/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 0 ms] (2) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: a(b(a(x1))) -> b(b(b(x1))) b(a(b(x1))) -> a(b(a(x1))) Q is empty. ---------------------------------------- (1) NonTerminationProof (COMPLETE) We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite. Found the self-embedding DerivationStructure: "a b a a b b -> a b a a b b" a b a a b b -> a b a a b b by OverlapClosure OC 3"a b a a b b -> b a b a b b by OverlapClosure OC 3"a b a a b b -> b b a b b b by OverlapClosure OC 2"a b a -> b b b by original rule (OC 1)""b a b b -> a b b b by OverlapClosure OC 2"b a b -> a b a by original rule (OC 1)""b a b -> b b b by OverlapClosure OC 2"b a b -> a b a by original rule (OC 1)""a b a -> b b b by original rule (OC 1)"""""b a b -> a b a by original rule (OC 1)"""b a b -> a b a by original rule (OC 1)" ---------------------------------------- (2) NO
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