Logic Progr 19030 pair #381919917

details

property	value
status	complete
benchmark	pl4.5.3c.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n046.star.cs.uiowa.edu
space	talp_plumer

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	2.48261094093 seconds
cpu usage	6.447990976
max memory	4.543488E8

stage attributes

key	value
output-size	75825
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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty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

goal(g)

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

(0) Prolog
(1) PrologToPiTRSProof [SOUND, 0 ms]
(2) PiTRS
    (3) DependencyPairsProof [EQUIVALENT, 0 ms]
    (4) PiDP
    (5) DependencyGraphProof [EQUIVALENT, 0 ms]
    (6) PiDP
    (7) UsableRulesProof [EQUIVALENT, 0 ms]
    (8) PiDP
    (9) PiDPToQDPProof [SOUND, 0 ms]
    (10) QDP
(11) PrologToPiTRSProof [SOUND, 0 ms]
(12) PiTRS
    (13) DependencyPairsProof [EQUIVALENT, 0 ms]
    (14) PiDP
    (15) DependencyGraphProof [EQUIVALENT, 0 ms]
    (16) PiDP
    (17) UsableRulesProof [EQUIVALENT, 0 ms]
    (18) PiDP
    (19) PiDPToQDPProof [SOUND, 0 ms]
    (20) QDP
(21) PrologToTRSTransformerProof [SOUND, 0 ms]
(22) QTRS
    (23) QTRSRRRProof [EQUIVALENT, 71 ms]
    (24) QTRS
    (25) QTRSRRRProof [EQUIVALENT, 0 ms]
    (26) QTRS
    (27) QTRSRRRProof [EQUIVALENT, 2 ms]
    (28) QTRS
    (29) Overlay + Local Confluence [EQUIVALENT, 0 ms]
    (30) QTRS
    (31) DependencyPairsProof [EQUIVALENT, 0 ms]
    (32) QDP
    (33) UsableRulesProof [EQUIVALENT, 0 ms]
    (34) QDP
    (35) QReductionProof [EQUIVALENT, 0 ms]
    (36) QDP
(37) PrologToDTProblemTransformerProof [SOUND, 0 ms]
(38) TRIPLES
    (39) TriplesToPiDPProof [SOUND, 0 ms]
    (40) PiDP
    (41) DependencyGraphProof [EQUIVALENT, 0 ms]
    (42) PiDP
    (43) PiDPToQDPProof [SOUND, 0 ms]
    (44) QDP
(45) PrologToIRSwTTransformerProof [SOUND, 0 ms]
(46) IRSwT
    (47) IRSwTSimpleDependencyGraphProof [EQUIVALENT, 0 ms]
    (48) IRSwT
    (49) IntTRSCompressionProof [EQUIVALENT, 0 ms]
    (50) IRSwT
    (51) IRSFormatTransformerProof [EQUIVALENT, 0 ms]
    (52) IRSwT
    (53) IRSwTTerminationDigraphProof [EQUIVALENT, 7 ms]
    (54) IRSwT
    (55) FilterProof [EQUIVALENT, 0 ms]
    (56) IntTRS
    (57) IntTRSPeriodicNontermProof [COMPLETE, 10 ms]
    (58) NO


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(0)
Obligation:
Clauses:

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


Query: goal(g)
----------------------------------------

(1) PrologToPiTRSProof (SOUND)
We use the technique of [TOCL09]. With regard to the inferred argument filtering the predicates were used in the following modes:

goal_in_1: (b)

p_in_1: (b) (f)

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