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Logic Programming pair #487096462
details
property
value
status
complete
benchmark
g.pl
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n144.star.cs.uiowa.edu
space
BCGGV05
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.00901 seconds
cpu usage
4.38444
user time
4.2086
system time
0.175837
max virtual memory
1.8478004E7
max residence set size
339208.0
stage attributes
key
value
starexec-result
YES
output
YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.pl # AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Left Termination of the query pattern g(a) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToIRSwTTransformerProof [SOUND, 104 ms] (2) IRSwT (3) IRSwTSimpleDependencyGraphProof [EQUIVALENT, 0 ms] (4) TRUE ---------------------------------------- (0) Obligation: Clauses: g(W) :- ','(eq(X, .(.(a, []), .(.(R, []), []))), ','(eq(Y, .(.(S, .(c, [])), .([], []))), ','(app_1(X, Y, Z), ','(eq(Z, .(U, V)), app_2(U, U, W))))). app_1([], X, X). app_1(.(X, Xs), Ys, .(X, Zs)) :- app_1(Xs, Ys, Zs). app_2([], X, X). app_2(.(X, Xs), Ys, .(X, Zs)) :- app_2(Xs, Ys, Zs). eq(X, X). Query: g(a) ---------------------------------------- (1) PrologToIRSwTTransformerProof (SOUND) Transformed Prolog program to IRSwT according to method in Master Thesis of A. Weinert { "root": 2, "program": { "directives": [], "clauses": [ [ "(g W)", "(',' (eq X (. (. (a) ([])) (. (. R ([])) ([])))) (',' (eq Y (. (. S (. (c) ([]))) (. ([]) ([])))) (',' (app_1 X Y Z) (',' (eq Z (. U V)) (app_2 U U W)))))" ], [ "(app_1 ([]) X X)", null ], [ "(app_1 (. X Xs) Ys (. X Zs))", "(app_1 Xs Ys Zs)" ], [ "(app_2 ([]) X X)", null ], [ "(app_2 (. X Xs) Ys (. X Zs))", "(app_2 Xs Ys Zs)" ], [ "(eq X X)", null ] ] }, "graph": { "nodes": { "type": "Nodes", "590": { "goal": [], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [] }, "ground": [], "free": [], "exprvars": [] } }, "591": { "goal": [], "kb": { "nonunifying": [], "intvars": {}, "arithmetic": { "type": "PlainIntegerRelationState", "relations": [] }, "ground": [], "free": [], "exprvars": [] } },
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