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SRS Standard pair #487520177
details
property
value
status
complete
benchmark
un04.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n177.star.cs.uiowa.edu
space
Trafo_06
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
3.89771223068 seconds
cpu usage
12.30774101
max memory
1.453498368E9
stage attributes
key
value
output-size
2287
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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 746 ms] (2) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: b(a(b(a(a(b(x1)))))) -> b(b(a(b(a(b(x1)))))) b(a(b(b(x1)))) -> b(b(a(a(b(a(b(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: "b a b a a b b b a a b b -> b b b a a b b a b b a a b a b a a b b b a a b b a b a b a b" b a b a a b b b a a b b -> b b b a a b b a b b a a b a b a a b b b a a b b a b a b a b by OverlapClosure OC 2"b a b a a b b b -> b b b a a b b a b b a a b a b a a b a b by OverlapClosure OC 3"b a b a a b b b -> b b b a a b b a b a b b a a b a b by OverlapClosure OC 2"b a b a a b b -> b b b a a b b a b a b a b by OverlapClosure OC 3"b a b a a b b -> b b b a a b a b a a b a b by OverlapClosure OC 3"b a b a a b b -> b b a b b a a b a b by OverlapClosure OC 2"b a b a a b -> b b a b a b by original rule (OC 1)""b a b b -> b b a a b a b by original rule (OC 1)"""b a b b -> b b a a b a b by original rule (OC 1)"""b a b a a b -> b b a b a b by original rule (OC 1)"""b a b b -> b b a a b a b by original rule (OC 1)"""b a b b -> b b a a b a b by original rule (OC 1)"""b a b a a b b -> b b b a a b b a b a b a b by OverlapClosure OC 3"b a b a a b b -> b b b a a b a b a a b a b by OverlapClosure OC 3"b a b a a b b -> b b a b b a a b a b by OverlapClosure OC 2"b a b a a b -> b b a b a b by original rule (OC 1)""b a b b -> b b a a b a b by original rule (OC 1)"""b a b b -> b b a a b a b by original rule (OC 1)"""b a b a a b -> b b a b a b by original rule (OC 1)"" ---------------------------------------- (2) NO
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