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SRS Standard pair #487513817
details
property
value
status
complete
benchmark
size-12-alpha-3-num-522.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n115.star.cs.uiowa.edu
space
Waldmann_07_size12
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
28.0587480068 seconds
cpu usage
108.292056225
max memory
5.716066304E9
stage attributes
key
value
output-size
2865
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# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 4657 ms] (2) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: a(a(b(x1))) -> a(c(c(a(a(a(x1)))))) a(c(x1)) -> 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: "a a b a b c b c -> b c b c b c a b c a a b a b c b c a a a" a a b a b c b c -> b c b c b c a b c a a b a b c b c a a a by OverlapClosure OC 3"a a b a b c b c -> b c b c b c a b c a a b a b c a c c a a a by OverlapClosure OC 2"a a b a b c -> b c b c b c a b c a a b a a a by OverlapClosure OC 3"a a b a b c -> b c b c b c a a a b c a a a by OverlapClosure OC 3"a a b a b c -> b c b c a a b b c a a a by OverlapClosure OC 2"a a b a b c -> b c b c a a b a a b by OverlapClosure OC 3"a a b a b c -> b c a a b c a a b by OverlapClosure OC 2"a a b -> b c a a a by OverlapClosure OC 3"a a b -> a c c a a a by original rule (OC 1)""a c -> b by original rule (OC 1)"""a a b c -> b c a a b by OverlapClosure OC 3"a a b c -> a c c a a b by OverlapClosure OC 2"a a b -> a c c a a a by original rule (OC 1)""a c -> b by original rule (OC 1)"""a c -> b by original rule (OC 1)""""a a b c -> b c a a b by OverlapClosure OC 3"a a b c -> a c c a a b by OverlapClosure OC 2"a a b -> a c c a a a by original rule (OC 1)""a c -> b by original rule (OC 1)"""a c -> b by original rule (OC 1)""""a a b -> b c a a a by OverlapClosure OC 3"a a b -> a c c a a a by original rule (OC 1)""a c -> b by original rule (OC 1)""""a a b -> b c a a a by OverlapClosure OC 3"a a b -> a c c a a a by original rule (OC 1)""a c -> b by original rule (OC 1)""""a a b c -> b c a a b by OverlapClosure OC 3"a a b c -> a c c a a b by OverlapClosure OC 2"a a b -> a c c a a a by original rule (OC 1)""a c -> b by original rule (OC 1)"""a c -> b by original rule (OC 1)""""a a b c -> b c a c c a a a by OverlapClosure OC 2"a a b c -> b c a a b by OverlapClosure OC 3"a a b c -> a c c a a b by OverlapClosure OC 2"a a b -> a c c a a a by original rule (OC 1)""a c -> b by original rule (OC 1)"""a c -> b by original rule (OC 1)"""a a b -> a c c a a a by original rule (OC 1)""""a c -> b by original rule (OC 1)" ---------------------------------------- (2) NO
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