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Logic Progr 19030 pair #381920197
details
property
value
status
complete
benchmark
applast.pl
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n071.star.cs.uiowa.edu
space
Stroeder_09
run statistics
property
value
solver
AProVE
configuration
standard
runtime (wallclock)
2.55219101906 seconds
cpu usage
6.60374416
max memory
4.08715264E8
stage attributes
key
value
output-size
70942
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Left Termination of the query pattern goal(g,a,a) w.r.t. the given Prolog program could successfully be proven: (0) Prolog (1) PrologToIRSwTTransformerProof [SOUND, 37 ms] (2) AND (3) IRSwT (4) IRSwTSimpleDependencyGraphProof [EQUIVALENT, 0 ms] (5) TRUE (6) IRSwT (7) IRSwTSimpleDependencyGraphProof [EQUIVALENT, 0 ms] (8) TRUE (9) IRSwT (10) IRSwTSimpleDependencyGraphProof [EQUIVALENT, 0 ms] (11) TRUE (12) IRSwT (13) IRSwTSimpleDependencyGraphProof [EQUIVALENT, 0 ms] (14) IRSwT (15) IntTRSCompressionProof [EQUIVALENT, 5 ms] (16) IRSwT (17) IRSFormatTransformerProof [EQUIVALENT, 0 ms] (18) IRSwT (19) IRSwTTerminationDigraphProof [EQUIVALENT, 6 ms] (20) IRSwT (21) TempFilterProof [SOUND, 3 ms] (22) IRSwT (23) IRSwTToQDPProof [SOUND, 1 ms] (24) QDP (25) QDPSizeChangeProof [EQUIVALENT, 0 ms] (26) YES ---------------------------------------- (0) Obligation: Clauses: goal(A, B, C) :- ','(s2l(A, D), applast(D, B, C)). applast(L, X, Last) :- ','(app(L, .(X, []), LX), last(Last, LX)). last(X, .(X, [])) :- !. last(X, Y) :- ','(tail(Y, T), last(X, T)). app([], Y, Z) :- ','(!, eq(Y, Z)). app(X, Y, .(H, Z)) :- ','(head(X, H), ','(tail(X, T), app(T, Y, Z))). s2l(0, L) :- ','(!, eq(L, [])). s2l(X, .(X1, Xs)) :- ','(p(X, P), s2l(P, Xs)). head([], X2). head(.(X, X3), X). tail([], []). tail(.(X4, Xs), Xs). p(0, 0). p(s(X), X). eq(X, X). Query: goal(g,a,a) ---------------------------------------- (1) PrologToIRSwTTransformerProof (SOUND) Transformed Prolog program to IRSwT according to method in Master Thesis of A. Weinert { "root": 1, "program": { "directives": [], "clauses": [ [ "(goal A B C)", "(',' (s2l A D) (applast D B C))" ], [ "(applast L X Last)", "(',' (app L (. X ([])) LX) (last Last LX))" ], [ "(last X (. X ([])))", "(!)" ], [ "(last X Y)", "(',' (tail Y T) (last X T))" ], [ "(app ([]) Y Z)", "(',' (!) (eq Y Z))" ],
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