details

property	value
status	complete
benchmark	rev2.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n077.star.cs.uiowa.edu
space	Stroeder_09

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.1151599884 seconds
cpu usage	5.354820489
max memory	3.92695808E8

stage attributes

key	value
output-size	276245
starexec-result	YES

output

/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.pl /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/benchmark/theBenchmark.pl # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Left Termination of the query pattern rev(g,a) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToDTProblemTransformerProof [SOUND, 195 ms] (2) TRIPLES (3) TriplesToPiDPProof [SOUND, 0 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: rev(L, R) :- rev(L, [], R). rev([], Y, Y). rev(L, S, R) :- ','(no(empty(L)), ','(head(L, X), ','(tail(L, T), rev(T, .(X, S), R)))). head([], X1). head(.(X, X2), X). tail([], []). tail(.(X3, Xs), Xs). empty([]). no(X) :- ','(X, ','(!, failure(a))). no(X4). failure(b). Query: rev(g,a) ---------------------------------------- (1) PrologToDTProblemTransformerProof (SOUND) Built DT problem from termination graph DT10. { "root": 2, "program": { "directives": [], "clauses": [ [ "(rev L R)", "(rev L ([]) R)" ], [ "(rev ([]) Y Y)", null ], [ "(rev L S R)", "(',' (no (empty L)) (',' (head L X) (',' (tail L T) (rev T (. X S) R))))" ], [ "(head ([]) X1)", null ], [ "(head (. X X2) X)", null ], [ "(tail ([]) ([]))", null ], [ "(tail (. X3 Xs) Xs)", null ], [ "(empty ([]))", null ], [ "(no X)", "(',' X (',' (!) (failure (a))))" ], [ "(no X4)", null ], popout

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all output return to Logic Progr 19030