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Logic Progr 19030 pair #381919607
details
property
value
status
complete
benchmark
et2-true-c.pl
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n056.star.cs.uiowa.edu
space
AProVE_numeric
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
1.86022686958 seconds
cpu usage
4.506506314
max memory
3.50588928E8
stage attributes
key
value
output-size
40888
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Left Termination of the query pattern loop(g,g,g) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToDTProblemTransformerProof [SOUND, 30 ms] (2) TRIPLES (3) TPisEmptyProof [EQUIVALENT, 0 ms] (4) YES ---------------------------------------- (0) Obligation: Clauses: loop(A, B, R) :- ','(>(R, 0), ','(>(B, 0), ','(is(B1, -(B, +(1, R))), ','(is(A1, -(A, +(1, R))), loop(A1, B1, R))))). Query: loop(g,g,g) ---------------------------------------- (1) PrologToDTProblemTransformerProof (SOUND) Built DT problem from termination graph DT10. { "root": 1, "program": { "directives": [], "clauses": [[ "(loop A B R)", "(',' (> R (0)) (',' (> B (0)) (',' (is B1 (- B (+ (1) R))) (',' (is A1 (- A (+ (1) R))) (loop A1 B1 R)))))" ]] }, "graph": { "nodes": { "type": "Nodes", "1635": { "goal": [{ "clause": -1, "scope": -1, "term": "(',' (> T8 (0)) (',' (is X7 (- T8 (+ (1) T9))) (',' (is X8 (- T7 (+ (1) T9))) (loop X8 X7 T9))))" }], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [{ "lhs": { "type": "PlainIntegerConstant", "value": "0" }, "type": "PlainIntegerRelation", "rhs": { "name": "T9", "type": "PlainIntegerVariable" }, "operation": "<" }] }, "ground": [ "T7", "T8", "T9" ], "free": [ "X7", "X8" ], "exprvars": ["T9"] } }, "1833": { "goal": [{ "clause": -1, "scope": -1, "term": "(loop T11 T10 T9)" }], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [ {
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