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Logic Progr 19030 pair #381919722
details
property
value
status
complete
benchmark
divminuslinear.pl
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n070.star.cs.uiowa.edu
space
Schneider_Kamp_08
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.22083091736 seconds
cpu usage
5.924625185
max memory
4.94092288E8
stage attributes
key
value
output-size
94308
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Left Termination of the query pattern div(g,g,a) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) BuiltinConflictTransformerProof [EQUIVALENT, 0 ms] (2) Prolog (3) PrologToDTProblemTransformerProof [SOUND, 46 ms] (4) TRIPLES (5) TriplesToPiDPProof [SOUND, 0 ms] (6) PiDP (7) DependencyGraphProof [EQUIVALENT, 0 ms] (8) AND (9) PiDP (10) UsableRulesProof [EQUIVALENT, 0 ms] (11) PiDP (12) PiDPToQDPProof [SOUND, 4 ms] (13) QDP (14) QDPSizeChangeProof [EQUIVALENT, 0 ms] (15) YES (16) PiDP (17) PiDPToQDPProof [SOUND, 0 ms] (18) QDP (19) QDPQMonotonicMRRProof [EQUIVALENT, 32 ms] (20) QDP (21) PisEmptyProof [EQUIVALENT, 0 ms] (22) YES ---------------------------------------- (0) Obligation: Clauses: minus(X, Y, Z) :- ','(=(X, 0), ','(!, =(Z, 0))). minus(X, Y, Z) :- ','(=(Y, 0), ','(!, =(Z, X))). minus(X, Y, Z) :- ','(=(X, s(A)), ','(=(Y, s(B)), minus(A, B, Z))). div(X, Y, Z) :- ','(=(Y, 0), ','(!, fail)). div(X, Y, Z) :- ','(=(X, 0), ','(!, =(Z, 0))). div(X, Y, Z) :- ','(minus(X, Y, U), ','(div(U, Y, V), =(Z, s(V)))). =(X, X). Query: div(g,g,a) ---------------------------------------- (1) BuiltinConflictTransformerProof (EQUIVALENT) Renamed defined predicates conflicting with built-in predicates [PROLOG]. ---------------------------------------- (2) Obligation: Clauses: minus(X, Y, Z) :- ','(user_defined_=(X, 0), ','(!, user_defined_=(Z, 0))). minus(X, Y, Z) :- ','(user_defined_=(Y, 0), ','(!, user_defined_=(Z, X))). minus(X, Y, Z) :- ','(user_defined_=(X, s(A)), ','(user_defined_=(Y, s(B)), minus(A, B, Z))). div(X, Y, Z) :- ','(user_defined_=(Y, 0), ','(!, fail)). div(X, Y, Z) :- ','(user_defined_=(X, 0), ','(!, user_defined_=(Z, 0))). div(X, Y, Z) :- ','(minus(X, Y, U), ','(div(U, Y, V), user_defined_=(Z, s(V)))). user_defined_=(X, X). Query: div(g,g,a) ---------------------------------------- (3) PrologToDTProblemTransformerProof (SOUND) Built DT problem from termination graph DT10. { "root": 1, "program": { "directives": [], "clauses": [ [ "(minus X Y Z)", "(',' (user_defined_= X (0)) (',' (!) (user_defined_= Z (0))))" ], [ "(minus X Y Z)", "(',' (user_defined_= Y (0)) (',' (!) (user_defined_= Z X)))" ], [ "(minus X Y Z)", "(',' (user_defined_= X (s A)) (',' (user_defined_= Y (s B)) (minus A B Z)))" ],
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