details

property	value
status	complete
benchmark	flat.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n075.star.cs.uiowa.edu
space	talp_mixed

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.11391592026 seconds
cpu usage	5.381381107
max memory	4.94743552E8

stage attributes

key	value
output-size	15425
starexec-result	YES

output

/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.pl /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.pl # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Left Termination of the query pattern flat(g,a) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToTRSTransformerProof [SOUND, 0 ms] (2) QTRS (3) QTRSRRRProof [EQUIVALENT, 139 ms] (4) QTRS (5) RisEmptyProof [EQUIVALENT, 0 ms] (6) YES ---------------------------------------- (0) Obligation: Clauses: right(tree(X, XS1, XS2), XS2). flat(niltree, nil). flat(tree(X, niltree, XS), cons(X, YS)) :- ','(right(tree(X, niltree, XS), ZS), flat(ZS, YS)). flat(tree(X, tree(Y, YS1, YS2), XS), ZS) :- flat(tree(Y, YS1, tree(X, YS2, XS)), ZS). Query: flat(g,a) ---------------------------------------- (1) PrologToTRSTransformerProof (SOUND) Transformed Prolog program to TRS. { "root": 5, "program": { "directives": [], "clauses": [ [ "(right (tree X XS1 XS2) XS2)", null ], [ "(flat (niltree) (nil))", null ], [ "(flat (tree X (niltree) XS) (cons X YS))", "(',' (right (tree X (niltree) XS) ZS) (flat ZS YS))" ], [ "(flat (tree X (tree Y YS1 YS2) XS) ZS)", "(flat (tree Y YS1 (tree X YS2 XS)) ZS)" ] ] }, "graph": { "nodes": { "22": { "goal": [{ "clause": -1, "scope": -1, "term": "(true)" }], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [] }, "ground": [], "free": [], "exprvars": [] } }, "23": { "goal": [], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [] }, "ground": [], "free": [], "exprvars": [] } popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to Logic Progr 19030