Logic Programming pair #487096446

details

property	value
status	complete
benchmark	quicksort-fb.pl
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n147.star.cs.uiowa.edu
space	BCGGV05

run statistics

property	value
solver	AProVE
configuration	standard
runtime (wallclock)	16.1363 seconds
cpu usage	59.4652
user time	56.9409
system time	2.52426
max virtual memory	4.1926108E7
max residence set size	4848336.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE
proof of /export/starexec/sandbox2/benchmark/theBenchmark.pl
# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


Left Termination of the query pattern

qs(a,g)

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

(0) Prolog
(1) PrologToPiTRSProof [SOUND, 29 ms]
(2) PiTRS
    (3) DependencyPairsProof [EQUIVALENT, 28 ms]
    (4) PiDP
    (5) DependencyGraphProof [EQUIVALENT, 0 ms]
    (6) AND
        (7) PiDP
            (8) UsableRulesProof [EQUIVALENT, 0 ms]
            (9) PiDP
            (10) PiDPToQDPProof [SOUND, 12 ms]
            (11) QDP
            (12) QDPSizeChangeProof [EQUIVALENT, 0 ms]
            (13) YES
        (14) PiDP
            (15) UsableRulesProof [EQUIVALENT, 0 ms]
            (16) PiDP
            (17) PiDPToQDPProof [SOUND, 0 ms]
            (18) QDP
            (19) NonTerminationLoopProof [COMPLETE, 0 ms]
            (20) NO
        (21) PiDP
            (22) UsableRulesProof [EQUIVALENT, 0 ms]
            (23) PiDP
            (24) PiDPToQDPProof [SOUND, 0 ms]
            (25) QDP
            (26) QDPSizeChangeProof [EQUIVALENT, 0 ms]
            (27) YES
        (28) PiDP
            (29) UsableRulesProof [EQUIVALENT, 0 ms]
            (30) PiDP
            (31) PiDPToQDPProof [SOUND, 0 ms]
            (32) QDP
            (33) TransformationProof [SOUND, 0 ms]
            (34) QDP
            (35) TransformationProof [EQUIVALENT, 0 ms]
            (36) QDP
            (37) NonTerminationLoopProof [COMPLETE, 0 ms]
            (38) NO
        (39) PiDP
            (40) UsableRulesProof [EQUIVALENT, 0 ms]
            (41) PiDP
            (42) PiDPToQDPProof [SOUND, 0 ms]
            (43) QDP
            (44) NonTerminationLoopProof [COMPLETE, 0 ms]
            (45) NO
        (46) PiDP
            (47) UsableRulesProof [EQUIVALENT, 0 ms]
            (48) PiDP
            (49) PiDPToQDPProof [SOUND, 0 ms]
            (50) QDP
            (51) NonTerminationLoopProof [COMPLETE, 0 ms]
            (52) NO
        (53) PiDP
            (54) UsableRulesProof [EQUIVALENT, 0 ms]
            (55) PiDP
            (56) PiDPToQDPProof [SOUND, 0 ms]
            (57) QDP
(58) PrologToPiTRSProof [SOUND, 34 ms]
(59) PiTRS
    (60) DependencyPairsProof [EQUIVALENT, 21 ms]
    (61) PiDP
    (62) DependencyGraphProof [EQUIVALENT, 0 ms]
    (63) AND
        (64) PiDP
            (65) UsableRulesProof [EQUIVALENT, 0 ms]
            (66) PiDP
            (67) PiDPToQDPProof [SOUND, 6 ms]
            (68) QDP
            (69) QDPSizeChangeProof [EQUIVALENT, 0 ms]
            (70) YES
        (71) PiDP
            (72) UsableRulesProof [EQUIVALENT, 0 ms]
            (73) PiDP
            (74) PiDPToQDPProof [SOUND, 0 ms]
            (75) QDP
            (76) NonTerminationLoopProof [COMPLETE, 3 ms]
            (77) NO
        (78) PiDP
            (79) UsableRulesProof [EQUIVALENT, 0 ms]
            (80) PiDP
            (81) PiDPToQDPProof [SOUND, 0 ms]
            (82) QDP
            (83) QDPSizeChangeProof [EQUIVALENT, 0 ms]
            (84) YES
        (85) PiDP
            (86) UsableRulesProof [EQUIVALENT, 0 ms]
            (87) PiDP
            (88) PiDPToQDPProof [SOUND, 0 ms]

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