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SRS Standard pair #516969004
details
property
value
status
complete
benchmark
z046.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n071.star.cs.uiowa.edu
space
Zantema_04
run statistics
property
value
solver
AProVE21
configuration
standard
runtime (wallclock)
2.04161190987 seconds
cpu usage
4.988155859
max memory
4.67156992E8
stage attributes
key
value
output-size
1495
starexec-result
NO
output
/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO proof of /export/starexec/sandbox/benchmark/theBenchmark.xml # AProVE Commit ID: c69e44bd14796315568835c1ffa2502984884775 mhark 20210624 unpublished Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 0 ms] (2) NO ----------------------------------------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: c(a(a(b(a(x1))))) -> a(a(b(a(c(c(a(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: "c a a b a a a -> a a b a c a a b a a a b a c c a a b c c a a b" c a a b a a a -> a a b a c a a b a a a b a c c a a b c c a a b by OverlapClosure OC 2"c a a b a -> a a b a c c a a b by original rule (OC 1)""c a a b a a -> a a b a a a b a c c a a b c c a a b by OverlapClosure OC 3"c a a b a a -> a a b a c a a b a c c a a b by OverlapClosure OC 2"c a a b a -> a a b a c c a a b by original rule (OC 1)""c a a b a -> a a b a c c a a b by original rule (OC 1)"""c a a b a -> a a b a c c a a b by original rule (OC 1)"" ---------------------------------------- (2) NO
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