%------------------------------------------------------------------------------
% File : Bliksem---1.12
% Problem : HEN008-5 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : bliksem %s
% Computer : n026.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 : Sat Jul 16 12:47:08 EDT 2022
% Result : Unsatisfiable 0.47s 1.13s
% Output : Refutation 0.47s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : HEN008-5 : TPTP v8.1.0. Released v1.0.0.
% 0.08/0.13 % Command : bliksem %s
% 0.14/0.35 % Computer : n026.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % DateTime : Fri Jul 1 14:56:04 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.47/1.13 *** allocated 10000 integers for termspace/termends
% 0.47/1.13 *** allocated 10000 integers for clauses
% 0.47/1.13 *** allocated 10000 integers for justifications
% 0.47/1.13 Bliksem 1.12
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13 Automatic Strategy Selection
% 0.47/1.13
% 0.47/1.13 Clauses:
% 0.47/1.13 [
% 0.47/1.13 [ =( divide( divide( X, Y ), X ), zero ) ],
% 0.47/1.13 [ =( divide( divide( divide( X, Y ), divide( Z, Y ) ), divide( divide( X
% 0.47/1.13 , Z ), Y ) ), zero ) ],
% 0.47/1.13 [ =( divide( zero, X ), zero ) ],
% 0.47/1.13 [ ~( =( divide( X, Y ), zero ) ), ~( =( divide( Y, X ), zero ) ), =( X,
% 0.47/1.13 Y ) ],
% 0.47/1.13 [ =( divide( X, identity ), zero ) ],
% 0.47/1.13 [ =( divide( a, b ), zero ) ],
% 0.47/1.13 [ ~( =( divide( divide( a, c ), divide( b, c ) ), zero ) ) ]
% 0.47/1.13 ] .
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13 percentage equality = 1.000000, percentage horn = 1.000000
% 0.47/1.13 This is a pure equality problem
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13 Options Used:
% 0.47/1.13
% 0.47/1.13 useres = 1
% 0.47/1.13 useparamod = 1
% 0.47/1.13 useeqrefl = 1
% 0.47/1.13 useeqfact = 1
% 0.47/1.13 usefactor = 1
% 0.47/1.13 usesimpsplitting = 0
% 0.47/1.13 usesimpdemod = 5
% 0.47/1.13 usesimpres = 3
% 0.47/1.13
% 0.47/1.13 resimpinuse = 1000
% 0.47/1.13 resimpclauses = 20000
% 0.47/1.13 substype = eqrewr
% 0.47/1.13 backwardsubs = 1
% 0.47/1.13 selectoldest = 5
% 0.47/1.13
% 0.47/1.13 litorderings [0] = split
% 0.47/1.13 litorderings [1] = extend the termordering, first sorting on arguments
% 0.47/1.13
% 0.47/1.13 termordering = kbo
% 0.47/1.13
% 0.47/1.13 litapriori = 0
% 0.47/1.13 termapriori = 1
% 0.47/1.13 litaposteriori = 0
% 0.47/1.13 termaposteriori = 0
% 0.47/1.13 demodaposteriori = 0
% 0.47/1.13 ordereqreflfact = 0
% 0.47/1.13
% 0.47/1.13 litselect = negord
% 0.47/1.13
% 0.47/1.13 maxweight = 15
% 0.47/1.13 maxdepth = 30000
% 0.47/1.13 maxlength = 115
% 0.47/1.13 maxnrvars = 195
% 0.47/1.13 excuselevel = 1
% 0.47/1.13 increasemaxweight = 1
% 0.47/1.13
% 0.47/1.13 maxselected = 10000000
% 0.47/1.13 maxnrclauses = 10000000
% 0.47/1.13
% 0.47/1.13 showgenerated = 0
% 0.47/1.13 showkept = 0
% 0.47/1.13 showselected = 0
% 0.47/1.13 showdeleted = 0
% 0.47/1.13 showresimp = 1
% 0.47/1.13 showstatus = 2000
% 0.47/1.13
% 0.47/1.13 prologoutput = 1
% 0.47/1.13 nrgoals = 5000000
% 0.47/1.13 totalproof = 1
% 0.47/1.13
% 0.47/1.13 Symbols occurring in the translation:
% 0.47/1.13
% 0.47/1.13 {} [0, 0] (w:1, o:2, a:1, s:1, b:0),
% 0.47/1.13 . [1, 2] (w:1, o:22, a:1, s:1, b:0),
% 0.47/1.13 ! [4, 1] (w:0, o:17, a:1, s:1, b:0),
% 0.47/1.13 = [13, 2] (w:1, o:0, a:0, s:1, b:0),
% 0.47/1.13 ==> [14, 2] (w:1, o:0, a:0, s:1, b:0),
% 0.47/1.13 divide [41, 2] (w:1, o:47, a:1, s:1, b:0),
% 0.47/1.13 zero [42, 0] (w:1, o:11, a:1, s:1, b:0),
% 0.47/1.13 identity [44, 0] (w:1, o:13, a:1, s:1, b:0),
% 0.47/1.13 a [45, 0] (w:1, o:14, a:1, s:1, b:0),
% 0.47/1.13 b [46, 0] (w:1, o:15, a:1, s:1, b:0),
% 0.47/1.13 c [47, 0] (w:1, o:16, a:1, s:1, b:0).
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13 Starting Search:
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13 Bliksems!, er is een bewijs:
% 0.47/1.13 % SZS status Unsatisfiable
% 0.47/1.13 % SZS output start Refutation
% 0.47/1.13
% 0.47/1.13 clause( 1, [ =( divide( divide( divide( X, Y ), divide( Z, Y ) ), divide(
% 0.47/1.13 divide( X, Z ), Y ) ), zero ) ] )
% 0.47/1.13 .
% 0.47/1.13 clause( 2, [ =( divide( zero, X ), zero ) ] )
% 0.47/1.13 .
% 0.47/1.13 clause( 3, [ ~( =( divide( X, Y ), zero ) ), ~( =( divide( Y, X ), zero ) )
% 0.47/1.13 , =( X, Y ) ] )
% 0.47/1.13 .
% 0.47/1.13 clause( 5, [ =( divide( a, b ), zero ) ] )
% 0.47/1.13 .
% 0.47/1.13 clause( 6, [ ~( =( divide( divide( a, c ), divide( b, c ) ), zero ) ) ] )
% 0.47/1.13 .
% 0.47/1.13 clause( 14, [ =( divide( divide( divide( a, X ), divide( b, X ) ), zero ),
% 0.47/1.13 zero ) ] )
% 0.47/1.13 .
% 0.47/1.13 clause( 25, [ =( divide( divide( a, X ), divide( b, X ) ), zero ) ] )
% 0.47/1.13 .
% 0.47/1.13 clause( 41, [ ~( =( X, zero ) ), ~( =( divide( X, zero ), zero ) ) ] )
% 0.47/1.13 .
% 0.47/1.13 clause( 57, [] )
% 0.47/1.13 .
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13 % SZS output end Refutation
% 0.47/1.13 found a proof!
% 0.47/1.13
% 0.47/1.13 % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.47/1.13
% 0.47/1.13 initialclauses(
% 0.47/1.13 [ clause( 59, [ =( divide( divide( X, Y ), X ), zero ) ] )
% 0.47/1.13 , clause( 60, [ =( divide( divide( divide( X, Y ), divide( Z, Y ) ), divide(
% 0.47/1.13 divide( X, Z ), Y ) ), zero ) ] )
% 0.47/1.13 , clause( 61, [ =( divide( zero, X ), zero ) ] )
% 0.47/1.13 , clause( 62, [ ~( =( divide( X, Y ), zero ) ), ~( =( divide( Y, X ), zero
% 0.47/1.13 ) ), =( X, Y ) ] )
% 0.47/1.13 , clause( 63, [ =( divide( X, identity ), zero ) ] )
% 0.47/1.13 , clause( 64, [ =( divide( a, b ), zero ) ] )
% 0.47/1.13 , clause( 65, [ ~( =( divide( divide( a, c ), divide( b, c ) ), zero ) ) ]
% 0.47/1.13 )
% 0.47/1.13 ] ).
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13 subsumption(
% 0.47/1.13 clause( 1, [ =( divide( divide( divide( X, Y ), divide( Z, Y ) ), divide(
% 0.47/1.13 divide( X, Z ), Y ) ), zero ) ] )
% 0.47/1.13 , clause( 60, [ =( divide( divide( divide( X, Y ), divide( Z, Y ) ), divide(
% 0.47/1.13 divide( X, Z ), Y ) ), zero ) ] )
% 0.47/1.13 , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ),
% 0.47/1.13 permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.47/1.13
% 0.47/1.13
% 0.47/1.13 subsumption(
% 0.47/1.13 clause( 2, [ =( divide( zero, X ), zero ) ] )
% 0.47/1.13 , clause( 61, [ =( divide( zero, X ), zero ) ] )
% 0.47/1.13 , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>Cputime limit exceeded (core dumped)
%------------------------------------------------------------------------------