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SRS Stand 10685 pair #381717534
details
property
value
status
complete
benchmark
size-11-alpha-3-num-1.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n014.star.cs.uiowa.edu
space
Waldmann_07_size11
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
21.4553961754 seconds
cpu usage
82.332179452
max memory
4.980269056E9
stage attributes
key
value
output-size
3403
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 3394 ms] (2) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: a(x1) -> x1 a(b(x1)) -> c(x1) c(c(x1)) -> b(c(b(a(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: "c c b c b c b c -> b c b b c b b c b c c b c b c b c" c c b c b c b c -> b c b b c b b c b c c b c b c b c by OverlapClosure OC 2"c c b c b c b c -> b c b b c b b c b c c b c b c b a b by OverlapClosure OC 3"c c b c b c b c -> b c b b c b b c b c c b c c c b by OverlapClosure OC 3"c c b c b c b c -> b c b b c b b c b c c b c a b c b by OverlapClosure OC 2"c c b c b c -> b c b b c b b c b c c b c a a by OverlapClosure OC 3"c c b c b c -> b c b b c b c c b c b a a by OverlapClosure OC 3"c c b c b c -> b c b c c b c c b a a by OverlapClosure OC 3"c c b c b c -> b c b a b c b c c b a a by OverlapClosure OC 2"c c -> b c b a a by original rule (OC 1)""a b c b c -> b c b c c b a a by OverlapClosure OC 3"a b c b c -> b c b a b c b a a by OverlapClosure OC 2"a b -> c by original rule (OC 1)""c c b c -> b c b a b c b a a by OverlapClosure OC 2"c c -> b c b a a by original rule (OC 1)""a b c -> b c b a a by OverlapClosure OC 2"a b -> c by original rule (OC 1)""c c -> b c b a a by original rule (OC 1)"""""a b -> c by original rule (OC 1)""""a b -> c by original rule (OC 1)"""c c b c -> b c b c c b by OverlapClosure OC 3"c c b c -> b c b a b c b by OverlapClosure OC 2"c c -> b c b a a by original rule (OC 1)""a b c -> b c b by OverlapClosure OC 2"a b c -> b c b a by OverlapClosure OC 2"a b -> c by original rule (OC 1)""c c -> b c b a by OverlapClosure OC 2"c c -> b c b a a by original rule (OC 1)""a -> by original rule (OC 1)""""a -> by original rule (OC 1)""""a b -> c by original rule (OC 1)""""c c b c b -> b c b c c b c by OverlapClosure OC 3"c c b c b -> b c b a b c b c by OverlapClosure OC 2"c c -> b c b a a by original rule (OC 1)""a b c b -> b c b c by OverlapClosure OC 2"a b -> c by original rule (OC 1)""c c b -> b c b c by OverlapClosure OC 2"c c -> b c b a by OverlapClosure OC 2"c c -> b c b a a by original rule (OC 1)""a -> by original rule (OC 1)"""a b -> c by original rule (OC 1)"""""a b -> c by original rule (OC 1)""""a b c -> b c b by OverlapClosure OC 2"a b c -> b c b a by OverlapClosure OC 2"a b -> c by original rule (OC 1)""c c -> b c b a by OverlapClosure OC 2"c c -> b c b a a by original rule (OC 1)""a -> by original rule (OC 1)""""a -> by original rule (OC 1)""""a b -> c by original rule (OC 1)"""c c -> b c b a by OverlapClosure OC 2"c c -> b c b a a by original rule (OC 1)""a -> by original rule (OC 1)""""a b -> c by original rule (OC 1)" ---------------------------------------- (2) NO
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