Logic Progr 19030 pair #381919921

details

property	value
status	complete
benchmark	psk03.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n036.star.cs.uiowa.edu
space	Schneider_Kamp_09

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.46191310883 seconds
cpu usage	6.488974143
max memory	5.23943936E8

stage attributes

key	value
output-size	32332
starexec-result	MAYBE

output

/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.pl /export/starexec/sandbox/output/output_files


--------------------------------------------------------------------------------


MAYBE
proof of /export/starexec/sandbox/benchmark/theBenchmark.pl
# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty


Left Termination of the query pattern

p(a)

w.r.t. the given Prolog program could not be shown:

(0) Prolog
(1) CutEliminatorProof [SOUND, 0 ms]
(2) Prolog
    (3) PrologToPiTRSProof [SOUND, 0 ms]
    (4) PiTRS
        (5) DependencyPairsProof [EQUIVALENT, 0 ms]
        (6) PiDP
        (7) DependencyGraphProof [EQUIVALENT, 0 ms]
        (8) PiDP
        (9) UsableRulesProof [EQUIVALENT, 0 ms]
        (10) PiDP
        (11) PiDPToQDPProof [SOUND, 0 ms]
        (12) QDP
        (13) NonTerminationLoopProof [COMPLETE, 0 ms]
        (14) NO
    (15) PrologToPiTRSProof [SOUND, 0 ms]
    (16) PiTRS
        (17) DependencyPairsProof [EQUIVALENT, 0 ms]
        (18) PiDP
        (19) DependencyGraphProof [EQUIVALENT, 0 ms]
        (20) PiDP
        (21) UsableRulesProof [EQUIVALENT, 0 ms]
        (22) PiDP
        (23) PiDPToQDPProof [SOUND, 0 ms]
        (24) QDP
        (25) NonTerminationLoopProof [COMPLETE, 0 ms]
        (26) NO
(27) PrologToTRSTransformerProof [SOUND, 0 ms]
(28) QTRS
    (29) QTRSRRRProof [EQUIVALENT, 32 ms]
    (30) QTRS
    (31) Overlay + Local Confluence [EQUIVALENT, 0 ms]
    (32) QTRS
    (33) DependencyPairsProof [EQUIVALENT, 0 ms]
    (34) QDP
    (35) UsableRulesProof [EQUIVALENT, 0 ms]
    (36) QDP
    (37) QReductionProof [EQUIVALENT, 0 ms]
    (38) QDP
    (39) NonTerminationLoopProof [COMPLETE, 0 ms]
    (40) NO
(41) PrologToDTProblemTransformerProof [SOUND, 0 ms]
(42) TRIPLES
    (43) TriplesToPiDPProof [SOUND, 0 ms]
    (44) PiDP
    (45) DependencyGraphProof [EQUIVALENT, 0 ms]
    (46) PiDP
    (47) PiDPToQDPProof [SOUND, 8 ms]
    (48) QDP
    (49) NonTerminationLoopProof [COMPLETE, 0 ms]
    (50) NO


----------------------------------------

(0)
Obligation:
Clauses:

p(X) :- ','(q(a), !).
p(X) :- p(X).
q(b).


Query: p(a)
----------------------------------------

(1) CutEliminatorProof (SOUND)
Eliminated all cuts by simply ignoring them[PROLOG].
----------------------------------------

(2)
Obligation:
Clauses:

p(X) :- q(a).
p(X) :- p(X).
q(b).


Query: p(a)
----------------------------------------

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