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TRS Outer 67415 pair #381918134
details
property
value
status
complete
benchmark
LISTUTILITIES_nosorts-noand_L.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n077.star.cs.uiowa.edu
space
Strategy_outermost_added_08
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
1.20640802383 seconds
cpu usage
2.644164104
max memory
1.77999872E8
stage attributes
key
value
output-size
2771
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Outermost Termination of the given OTRS could be disproven: (0) OTRS (1) OutermostNonTerminationProof [COMPLETE, 0 ms] (2) NO ---------------------------------------- (0) Obligation: Term rewrite system R: The TRS R consists of the following rules: U12(tt) -> snd(splitAt(N, XS)) U22(tt) -> X U32(tt) -> N U42(tt) -> head(afterNth(N, XS)) U52(tt) -> Y U63(tt) -> U64(splitAt(N, XS)) U64(pair(YS, ZS)) -> pair(cons(X), ZS) U72(tt) -> XS U82(tt) -> fst(splitAt(N, XS)) U11(tt) -> U12(tt) U21(tt) -> U22(tt) U31(tt) -> U32(tt) U41(tt) -> U42(tt) U51(tt) -> U52(tt) U61(tt) -> U62(tt) U62(tt) -> U63(tt) U71(tt) -> U72(tt) U81(tt) -> U82(tt) afterNth(N, XS) -> U11(tt) fst(pair(X, Y)) -> U21(tt) head(cons(N)) -> U31(tt) natsFrom(N) -> cons(N) sel(N, XS) -> U41(tt) snd(pair(X, Y)) -> U51(tt) splitAt(0, XS) -> pair(nil, XS) splitAt(s(N), cons(X)) -> U61(tt) tail(cons(N)) -> U71(tt) take(N, XS) -> U81(tt) Outermost Strategy. ---------------------------------------- (1) OutermostNonTerminationProof (COMPLETE) Term rewrite system R: The TRS R consists of the following rules: U12(tt) -> snd(splitAt(N, XS)) U22(tt) -> X U32(tt) -> N U42(tt) -> head(afterNth(N, XS)) U52(tt) -> Y U63(tt) -> U64(splitAt(N, XS)) U64(pair(YS, ZS)) -> pair(cons(X), ZS) U72(tt) -> XS U82(tt) -> fst(splitAt(N, XS)) U11(tt) -> U12(tt) U21(tt) -> U22(tt) U31(tt) -> U32(tt) U41(tt) -> U42(tt) U51(tt) -> U52(tt) U61(tt) -> U62(tt) U62(tt) -> U63(tt) U71(tt) -> U72(tt) U81(tt) -> U82(tt) afterNth(N, XS) -> U11(tt) fst(pair(X, Y)) -> U21(tt) head(cons(N)) -> U31(tt) natsFrom(N) -> cons(N) sel(N, XS) -> U41(tt) snd(pair(X, Y)) -> U51(tt) splitAt(0, XS) -> pair(nil, XS) splitAt(s(N), cons(X)) -> U61(tt) tail(cons(N)) -> U71(tt) take(N, XS) -> U81(tt) Outermost Strategy. ---------- Loop: ---------- U12(tt) -> snd(splitAt(U12(tt), U12(tt))) with rule U12(tt) -> snd(splitAt(N, XS)) at position [] and matcher [N / U12(tt), XS / U12(tt)]
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