details

property	value
status	complete
benchmark	flatlength-bfb.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n074.star.cs.uiowa.edu
space	BCGGV05

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	1.73201918602 seconds
cpu usage	3.764315117
max memory	2.54435328E8

stage attributes

key	value
output-size	19614
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Left Termination of the query pattern fl(g,a,g) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToDTProblemTransformerProof [SOUND, 0 ms] (2) TRIPLES (3) TriplesToPiDPProof [SOUND, 4 ms] (4) PiDP (5) DependencyGraphProof [EQUIVALENT, 0 ms] (6) PiDP (7) PiDPToQDPProof [SOUND, 0 ms] (8) QDP (9) QDPSizeChangeProof [EQUIVALENT, 0 ms] (10) YES ---------------------------------------- (0) Obligation: Clauses: fl([], [], 0). fl(.(E, X), R, s(Z)) :- ','(append(E, Y, R), fl(X, Y, Z)). append([], X, X). append(.(X, Xs), Ys, .(X, Zs)) :- append(Xs, Ys, Zs). Query: fl(g,a,g) ---------------------------------------- (1) PrologToDTProblemTransformerProof (SOUND) Built DT problem from termination graph DT10. { "root": 3, "program": { "directives": [], "clauses": [ [ "(fl ([]) ([]) (0))", null ], [ "(fl (. E X) R (s Z))", "(',' (append E Y R) (fl X Y Z))" ], [ "(append ([]) X X)", null ], [ "(append (. X Xs) Ys (. X Zs))", "(append Xs Ys Zs)" ] ] }, "graph": { "nodes": { "190": { "goal": [{ "clause": 3, "scope": 2, "term": "(',' (append T8 X13 T12) (fl T9 X13 T11))" }], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [] }, "ground": [ "T8", "T9", "T11" ], "free": ["X13"], "exprvars": [] } }, "191": { "goal": [{ "clause": -1, "scope": -1, "term": "(fl T9 T18 T11)" popout

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

job log

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actions

all output return to Logic Progr 19030