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Logic Progr 19030 pair #381919994
details
property
value
status
complete
benchmark
exercise_triangle.pl
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n028.star.cs.uiowa.edu
space
Art-of-prolog
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
1.79723191261 seconds
cpu usage
4.225754484
max memory
2.88239616E8
stage attributes
key
value
output-size
51931
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Left Termination of the query pattern triangle(g,a) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToDTProblemTransformerProof [SOUND, 39 ms] (2) TRIPLES (3) TPisEmptyProof [EQUIVALENT, 0 ms] (4) YES ---------------------------------------- (0) Obligation: Clauses: triangle(0, 0). triangle(N, T) :- ','(>(N, 0), ','(is(N1, -(N, 1)), ','(triangle(N1, T1), is(T, +(T1, N))))). Query: triangle(g,a) ---------------------------------------- (1) PrologToDTProblemTransformerProof (SOUND) Built DT problem from termination graph DT10. { "root": 3, "program": { "directives": [], "clauses": [ [ "(triangle (0) (0))", null ], [ "(triangle N T)", "(',' (> N (0)) (',' (is N1 (- N (1))) (',' (triangle N1 T1) (is T (+ T1 N)))))" ] ] }, "graph": { "nodes": { "12": { "goal": [ { "clause": -1, "scope": -1, "term": "(true)" }, { "clause": 1, "scope": 1, "term": "(triangle (0) T3)" } ], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [] }, "ground": [], "free": [], "exprvars": [] } }, "23": { "goal": [{ "clause": 1, "scope": 1, "term": "(triangle (0) T3)" }], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [] }, "ground": [], "free": [], "exprvars": [] } },
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