TSTP Solution File: PUZ004-1 by Bliksem---1.12
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- Process Solution
%------------------------------------------------------------------------------
% File : Bliksem---1.12
% Problem : PUZ004-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : bliksem %s
% Computer : n021.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 0s
% DateTime : Mon Jul 18 17:58:07 EDT 2022
% Result : Unsatisfiable 0.42s 1.05s
% Output : Refutation 0.42s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : PUZ004-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.12 % Command : bliksem %s
% 0.12/0.33 % Computer : n021.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % DateTime : Sun May 29 02:04:42 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.42/1.04 *** allocated 10000 integers for termspace/termends
% 0.42/1.04 *** allocated 10000 integers for clauses
% 0.42/1.04 *** allocated 10000 integers for justifications
% 0.42/1.04 Bliksem 1.12
% 0.42/1.04
% 0.42/1.04
% 0.42/1.04 Automatic Strategy Selection
% 0.42/1.04
% 0.42/1.04 Clauses:
% 0.42/1.04 [
% 0.42/1.04 [ ~( dated ), 'on_blue_paper' ],
% 0.42/1.04 [ ~( 'in_third_person' ), 'in_black_ink' ],
% 0.42/1.04 [ 'in_third_person', ~( 'in_black_ink' ) ],
% 0.42/1.04 [ ~( 'can_be_read' ), ~( filed ) ],
% 0.42/1.04 [ ~( 'on_one_sheet' ), dated ],
% 0.42/1.04 [ crossed, 'in_black_ink' ],
% 0.42/1.04 [ ~( 'by_brown' ), 'begins_with_dear_sir' ],
% 0.42/1.04 [ ~( 'on_blue_paper' ), filed ],
% 0.42/1.04 [ 'on_one_sheet', ~( crossed ) ],
% 0.42/1.04 [ ~( 'begins_with_dear_sir' ), ~( 'in_third_person' ) ],
% 0.42/1.04 [ 'by_brown' ],
% 0.42/1.04 [ 'can_be_read' ]
% 0.42/1.04 ] .
% 0.42/1.04
% 0.42/1.04
% 0.42/1.04 percentage equality = 0.000000, percentage horn = 0.916667
% 0.42/1.04 This is a near-Horn, non-equality problem
% 0.42/1.04
% 0.42/1.04
% 0.42/1.04 Options Used:
% 0.42/1.04
% 0.42/1.04 useres = 1
% 0.42/1.04 useparamod = 0
% 0.42/1.04 useeqrefl = 0
% 0.42/1.04 useeqfact = 0
% 0.42/1.04 usefactor = 1
% 0.42/1.04 usesimpsplitting = 0
% 0.42/1.04 usesimpdemod = 0
% 0.42/1.04 usesimpres = 4
% 0.42/1.04
% 0.42/1.04 resimpinuse = 1000
% 0.42/1.04 resimpclauses = 20000
% 0.42/1.04 substype = standard
% 0.42/1.05 backwardsubs = 1
% 0.42/1.05 selectoldest = 5
% 0.42/1.05
% 0.42/1.05 litorderings [0] = split
% 0.42/1.05 litorderings [1] = liftord
% 0.42/1.05
% 0.42/1.05 termordering = none
% 0.42/1.05
% 0.42/1.05 litapriori = 1
% 0.42/1.05 termapriori = 0
% 0.42/1.05 litaposteriori = 0
% 0.42/1.05 termaposteriori = 0
% 0.42/1.05 demodaposteriori = 0
% 0.42/1.05 ordereqreflfact = 0
% 0.42/1.05
% 0.42/1.05 litselect = negative
% 0.42/1.05
% 0.42/1.05 maxweight = 30000
% 0.42/1.05 maxdepth = 30000
% 0.42/1.05 maxlength = 115
% 0.42/1.05 maxnrvars = 195
% 0.42/1.05 excuselevel = 0
% 0.42/1.05 increasemaxweight = 0
% 0.42/1.05
% 0.42/1.05 maxselected = 10000000
% 0.42/1.05 maxnrclauses = 10000000
% 0.42/1.05
% 0.42/1.05 showgenerated = 0
% 0.42/1.05 showkept = 0
% 0.42/1.05 showselected = 0
% 0.42/1.05 showdeleted = 0
% 0.42/1.05 showresimp = 1
% 0.42/1.05 showstatus = 2000
% 0.42/1.05
% 0.42/1.05 prologoutput = 1
% 0.42/1.05 nrgoals = 5000000
% 0.42/1.05 totalproof = 1
% 0.42/1.05
% 0.42/1.05 Symbols occurring in the translation:
% 0.42/1.05
% 0.42/1.05 {} [0, 0] (w:1, o:2, a:1, s:1, b:0),
% 0.42/1.05 . [1, 2] (w:1, o:24, a:1, s:1, b:0),
% 0.42/1.05 ! [4, 1] (w:1, o:19, a:1, s:1, b:0),
% 0.42/1.05 = [13, 2] (w:1, o:0, a:0, s:1, b:0),
% 0.42/1.05 ==> [14, 2] (w:1, o:0, a:0, s:1, b:0),
% 0.42/1.05 dated [39, 0] (w:1, o:15, a:1, s:1, b:0),
% 0.42/1.05 'on_blue_paper' [40, 0] (w:1, o:7, a:1, s:1, b:0),
% 0.42/1.05 'in_third_person' [41, 0] (w:1, o:16, a:1, s:1, b:0),
% 0.42/1.05 'in_black_ink' [42, 0] (w:1, o:17, a:1, s:1, b:0),
% 0.42/1.05 'can_be_read' [43, 0] (w:1, o:13, a:1, s:1, b:0),
% 0.42/1.05 filed [44, 0] (w:1, o:18, a:1, s:1, b:0),
% 0.42/1.05 'on_one_sheet' [45, 0] (w:1, o:8, a:1, s:1, b:0),
% 0.42/1.05 crossed [46, 0] (w:1, o:14, a:1, s:1, b:0),
% 0.42/1.05 'by_brown' [47, 0] (w:1, o:11, a:1, s:1, b:0),
% 0.42/1.05 'begins_with_dear_sir' [48, 0] (w:1, o:12, a:1, s:1, b:0).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 Starting Search:
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 Bliksems!, er is een bewijs:
% 0.42/1.05 % SZS status Unsatisfiable
% 0.42/1.05 % SZS output start Refutation
% 0.42/1.05
% 0.42/1.05 clause( 0, [ 'on_blue_paper', ~( dated ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 2, [ 'in_third_person', ~( 'in_black_ink' ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 3, [ ~( filed ), ~( 'can_be_read' ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 4, [ dated, ~( 'on_one_sheet' ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 5, [ crossed, 'in_black_ink' ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 6, [ 'begins_with_dear_sir', ~( 'by_brown' ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 7, [ filed, ~( 'on_blue_paper' ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 8, [ 'on_one_sheet', ~( crossed ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 9, [ ~( 'begins_with_dear_sir' ), ~( 'in_third_person' ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 10, [ 'by_brown' ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 11, [ 'can_be_read' ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 12, [ 'begins_with_dear_sir' ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 13, [ crossed, 'in_third_person' ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 14, [ ~( 'in_third_person' ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 15, [ crossed ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 16, [ 'on_one_sheet' ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 17, [ ~( filed ) ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 18, [ dated ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 19, [ 'on_blue_paper' ] )
% 0.42/1.05 .
% 0.42/1.05 clause( 20, [] )
% 0.42/1.05 .
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 % SZS output end Refutation
% 0.42/1.05 found a proof!
% 0.42/1.05
% 0.42/1.05 % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.42/1.05
% 0.42/1.05 initialclauses(
% 0.42/1.05 [ clause( 22, [ ~( dated ), 'on_blue_paper' ] )
% 0.42/1.05 , clause( 23, [ ~( 'in_third_person' ), 'in_black_ink' ] )
% 0.42/1.05 , clause( 24, [ 'in_third_person', ~( 'in_black_ink' ) ] )
% 0.42/1.05 , clause( 25, [ ~( 'can_be_read' ), ~( filed ) ] )
% 0.42/1.05 , clause( 26, [ ~( 'on_one_sheet' ), dated ] )
% 0.42/1.05 , clause( 27, [ crossed, 'in_black_ink' ] )
% 0.42/1.05 , clause( 28, [ ~( 'by_brown' ), 'begins_with_dear_sir' ] )
% 0.42/1.05 , clause( 29, [ ~( 'on_blue_paper' ), filed ] )
% 0.42/1.05 , clause( 30, [ 'on_one_sheet', ~( crossed ) ] )
% 0.42/1.05 , clause( 31, [ ~( 'begins_with_dear_sir' ), ~( 'in_third_person' ) ] )
% 0.42/1.05 , clause( 32, [ 'by_brown' ] )
% 0.42/1.05 , clause( 33, [ 'can_be_read' ] )
% 0.42/1.05 ] ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 0, [ 'on_blue_paper', ~( dated ) ] )
% 0.42/1.05 , clause( 22, [ ~( dated ), 'on_blue_paper' ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 2, [ 'in_third_person', ~( 'in_black_ink' ) ] )
% 0.42/1.05 , clause( 24, [ 'in_third_person', ~( 'in_black_ink' ) ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 3, [ ~( filed ), ~( 'can_be_read' ) ] )
% 0.42/1.05 , clause( 25, [ ~( 'can_be_read' ), ~( filed ) ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 4, [ dated, ~( 'on_one_sheet' ) ] )
% 0.42/1.05 , clause( 26, [ ~( 'on_one_sheet' ), dated ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 5, [ crossed, 'in_black_ink' ] )
% 0.42/1.05 , clause( 27, [ crossed, 'in_black_ink' ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 6, [ 'begins_with_dear_sir', ~( 'by_brown' ) ] )
% 0.42/1.05 , clause( 28, [ ~( 'by_brown' ), 'begins_with_dear_sir' ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 7, [ filed, ~( 'on_blue_paper' ) ] )
% 0.42/1.05 , clause( 29, [ ~( 'on_blue_paper' ), filed ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 8, [ 'on_one_sheet', ~( crossed ) ] )
% 0.42/1.05 , clause( 30, [ 'on_one_sheet', ~( crossed ) ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 9, [ ~( 'begins_with_dear_sir' ), ~( 'in_third_person' ) ] )
% 0.42/1.05 , clause( 31, [ ~( 'begins_with_dear_sir' ), ~( 'in_third_person' ) ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 10, [ 'by_brown' ] )
% 0.42/1.05 , clause( 32, [ 'by_brown' ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 11, [ 'can_be_read' ] )
% 0.42/1.05 , clause( 33, [ 'can_be_read' ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 34, [ 'begins_with_dear_sir' ] )
% 0.42/1.05 , clause( 6, [ 'begins_with_dear_sir', ~( 'by_brown' ) ] )
% 0.42/1.05 , 1, clause( 10, [ 'by_brown' ] )
% 0.42/1.05 , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 12, [ 'begins_with_dear_sir' ] )
% 0.42/1.05 , clause( 34, [ 'begins_with_dear_sir' ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 35, [ 'in_third_person', crossed ] )
% 0.42/1.05 , clause( 2, [ 'in_third_person', ~( 'in_black_ink' ) ] )
% 0.42/1.05 , 1, clause( 5, [ crossed, 'in_black_ink' ] )
% 0.42/1.05 , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 13, [ crossed, 'in_third_person' ] )
% 0.42/1.05 , clause( 35, [ 'in_third_person', crossed ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.42/1.05 ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 36, [ ~( 'in_third_person' ) ] )
% 0.42/1.05 , clause( 9, [ ~( 'begins_with_dear_sir' ), ~( 'in_third_person' ) ] )
% 0.42/1.05 , 0, clause( 12, [ 'begins_with_dear_sir' ] )
% 0.42/1.05 , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 14, [ ~( 'in_third_person' ) ] )
% 0.42/1.05 , clause( 36, [ ~( 'in_third_person' ) ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 37, [ crossed ] )
% 0.42/1.05 , clause( 14, [ ~( 'in_third_person' ) ] )
% 0.42/1.05 , 0, clause( 13, [ crossed, 'in_third_person' ] )
% 0.42/1.05 , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 15, [ crossed ] )
% 0.42/1.05 , clause( 37, [ crossed ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 38, [ 'on_one_sheet' ] )
% 0.42/1.05 , clause( 8, [ 'on_one_sheet', ~( crossed ) ] )
% 0.42/1.05 , 1, clause( 15, [ crossed ] )
% 0.42/1.05 , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 16, [ 'on_one_sheet' ] )
% 0.42/1.05 , clause( 38, [ 'on_one_sheet' ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 39, [ ~( filed ) ] )
% 0.42/1.05 , clause( 3, [ ~( filed ), ~( 'can_be_read' ) ] )
% 0.42/1.05 , 1, clause( 11, [ 'can_be_read' ] )
% 0.42/1.05 , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 17, [ ~( filed ) ] )
% 0.42/1.05 , clause( 39, [ ~( filed ) ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 40, [ dated ] )
% 0.42/1.05 , clause( 4, [ dated, ~( 'on_one_sheet' ) ] )
% 0.42/1.05 , 1, clause( 16, [ 'on_one_sheet' ] )
% 0.42/1.05 , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 18, [ dated ] )
% 0.42/1.05 , clause( 40, [ dated ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 41, [ 'on_blue_paper' ] )
% 0.42/1.05 , clause( 0, [ 'on_blue_paper', ~( dated ) ] )
% 0.42/1.05 , 1, clause( 18, [ dated ] )
% 0.42/1.05 , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 19, [ 'on_blue_paper' ] )
% 0.42/1.05 , clause( 41, [ 'on_blue_paper' ] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 42, [ filed ] )
% 0.42/1.05 , clause( 7, [ filed, ~( 'on_blue_paper' ) ] )
% 0.42/1.05 , 1, clause( 19, [ 'on_blue_paper' ] )
% 0.42/1.05 , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 resolution(
% 0.42/1.05 clause( 43, [] )
% 0.42/1.05 , clause( 17, [ ~( filed ) ] )
% 0.42/1.05 , 0, clause( 42, [ filed ] )
% 0.42/1.05 , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 subsumption(
% 0.42/1.05 clause( 20, [] )
% 0.42/1.05 , clause( 43, [] )
% 0.42/1.05 , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 end.
% 0.42/1.05
% 0.42/1.05 % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.42/1.05
% 0.42/1.05 Memory use:
% 0.42/1.05
% 0.42/1.05 space for terms: 185
% 0.42/1.05 space for clauses: 889
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 clauses generated: 22
% 0.42/1.05 clauses kept: 21
% 0.42/1.05 clauses selected: 16
% 0.42/1.05 clauses deleted: 3
% 0.42/1.05 clauses inuse deleted: 0
% 0.42/1.05
% 0.42/1.05 subsentry: 1
% 0.42/1.05 literals s-matched: 1
% 0.42/1.05 literals matched: 1
% 0.42/1.05 full subsumption: 0
% 0.42/1.05
% 0.42/1.05 checksum: 1975030
% 0.42/1.05
% 0.42/1.05
% 0.42/1.05 Bliksem ended
%------------------------------------------------------------------------------