TSTP Solution File: FLD010-3 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : FLD010-3 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n017.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 01:50:54 EDT 2022

% Result   : Unsatisfiable 0.74s 1.15s
% Output   : Refutation 0.74s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14  % Problem  : FLD010-3 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.08/0.14  % Command  : bliksem %s
% 0.14/0.36  % Computer : n017.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % DateTime : Tue Jun  7 01:14:33 EDT 2022
% 0.14/0.36  % CPUTime  : 
% 0.74/1.15  *** allocated 10000 integers for termspace/termends
% 0.74/1.15  *** allocated 10000 integers for clauses
% 0.74/1.15  *** allocated 10000 integers for justifications
% 0.74/1.15  Bliksem 1.12
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  Automatic Strategy Selection
% 0.74/1.15  
% 0.74/1.15  Clauses:
% 0.74/1.15  [
% 0.74/1.15     [ sum( X, Y, Z ), ~( sum( X, T, U ) ), ~( sum( T, W, Y ) ), ~( sum( U, W
% 0.74/1.15    , Z ) ) ],
% 0.74/1.15     [ sum( X, Y, Z ), ~( sum( T, U, X ) ), ~( sum( U, Y, W ) ), ~( sum( T, W
% 0.74/1.15    , Z ) ) ],
% 0.74/1.15     [ sum( 'additive_identity', X, X ), ~( defined( X ) ) ],
% 0.74/1.15     [ sum( 'additive_inverse'( X ), X, 'additive_identity' ), ~( defined( X
% 0.74/1.15     ) ) ],
% 0.74/1.15     [ sum( X, Y, Z ), ~( sum( Y, X, Z ) ) ],
% 0.74/1.15     [ product( X, Y, Z ), ~( product( X, T, U ) ), ~( product( T, W, Y ) ), 
% 0.74/1.15    ~( product( U, W, Z ) ) ],
% 0.74/1.15     [ product( X, Y, Z ), ~( product( T, U, X ) ), ~( product( U, Y, W ) ), 
% 0.74/1.15    ~( product( T, W, Z ) ) ],
% 0.74/1.15     [ product( 'multiplicative_identity', X, X ), ~( defined( X ) ) ],
% 0.74/1.15     [ product( 'multiplicative_inverse'( X ), X, 'multiplicative_identity' )
% 0.74/1.15    , sum( 'additive_identity', X, 'additive_identity' ), ~( defined( X ) ) ]
% 0.74/1.15    ,
% 0.74/1.15     [ product( X, Y, Z ), ~( product( Y, X, Z ) ) ],
% 0.74/1.15     [ sum( X, Y, Z ), ~( sum( T, U, W ) ), ~( product( W, V0, Z ) ), ~( 
% 0.74/1.15    product( T, V0, X ) ), ~( product( U, V0, Y ) ) ],
% 0.74/1.15     [ product( X, Y, Z ), ~( sum( T, U, X ) ), ~( product( T, Y, W ) ), ~( 
% 0.74/1.15    product( U, Y, V0 ) ), ~( sum( W, V0, Z ) ) ],
% 0.74/1.15     [ defined( add( X, Y ) ), ~( defined( X ) ), ~( defined( Y ) ) ],
% 0.74/1.15     [ defined( 'additive_identity' ) ],
% 0.74/1.15     [ defined( 'additive_inverse'( X ) ), ~( defined( X ) ) ],
% 0.74/1.15     [ defined( multiply( X, Y ) ), ~( defined( X ) ), ~( defined( Y ) ) ]
% 0.74/1.15    ,
% 0.74/1.15     [ defined( 'multiplicative_identity' ) ],
% 0.74/1.15     [ defined( 'multiplicative_inverse'( X ) ), ~( defined( X ) ), sum( 
% 0.74/1.15    'additive_identity', X, 'additive_identity' ) ],
% 0.74/1.15     [ sum( X, Y, add( X, Y ) ), ~( defined( X ) ), ~( defined( Y ) ) ],
% 0.74/1.15     [ product( X, Y, multiply( X, Y ) ), ~( defined( X ) ), ~( defined( Y )
% 0.74/1.15     ) ],
% 0.74/1.15     [ sum( 'additive_identity', X, Y ), ~( 'less_or_equal'( X, Y ) ), ~( 
% 0.74/1.15    'less_or_equal'( Y, X ) ) ],
% 0.74/1.15     [ 'less_or_equal'( X, Y ), ~( 'less_or_equal'( X, Z ) ), ~( 
% 0.74/1.15    'less_or_equal'( Z, Y ) ) ],
% 0.74/1.15     [ 'less_or_equal'( X, Y ), 'less_or_equal'( Y, X ), ~( defined( X ) ), 
% 0.74/1.15    ~( defined( Y ) ) ],
% 0.74/1.15     [ 'less_or_equal'( X, Y ), ~( 'less_or_equal'( Z, T ) ), ~( sum( Z, U, X
% 0.74/1.15     ) ), ~( sum( T, U, Y ) ) ],
% 0.74/1.15     [ 'less_or_equal'( 'additive_identity', X ), ~( 'less_or_equal'( 
% 0.74/1.15    'additive_identity', Y ) ), ~( 'less_or_equal'( 'additive_identity', Z )
% 0.74/1.15     ), ~( product( Y, Z, X ) ) ],
% 0.74/1.15     [ ~( sum( 'additive_identity', 'additive_identity', 
% 0.74/1.15    'multiplicative_identity' ) ) ],
% 0.74/1.15     [ ~( sum( 'additive_identity', 'multiplicative_identity', 
% 0.74/1.15    'additive_identity' ) ) ],
% 0.74/1.15     [ ~( product( 'multiplicative_identity', 'multiplicative_inverse'( 
% 0.74/1.15    'multiplicative_identity' ), 'multiplicative_identity' ) ) ]
% 0.74/1.15  ] .
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  percentage equality = 0.000000, percentage horn = 0.892857
% 0.74/1.15  This a non-horn, non-equality problem
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  Options Used:
% 0.74/1.15  
% 0.74/1.15  useres =            1
% 0.74/1.15  useparamod =        0
% 0.74/1.15  useeqrefl =         0
% 0.74/1.15  useeqfact =         0
% 0.74/1.15  usefactor =         1
% 0.74/1.15  usesimpsplitting =  0
% 0.74/1.15  usesimpdemod =      0
% 0.74/1.15  usesimpres =        3
% 0.74/1.15  
% 0.74/1.15  resimpinuse      =  1000
% 0.74/1.15  resimpclauses =     20000
% 0.74/1.15  substype =          standard
% 0.74/1.15  backwardsubs =      1
% 0.74/1.15  selectoldest =      5
% 0.74/1.15  
% 0.74/1.15  litorderings [0] =  split
% 0.74/1.15  litorderings [1] =  liftord
% 0.74/1.15  
% 0.74/1.15  termordering =      none
% 0.74/1.15  
% 0.74/1.15  litapriori =        1
% 0.74/1.15  termapriori =       0
% 0.74/1.15  litaposteriori =    0
% 0.74/1.15  termaposteriori =   0
% 0.74/1.15  demodaposteriori =  0
% 0.74/1.15  ordereqreflfact =   0
% 0.74/1.15  
% 0.74/1.15  litselect =         none
% 0.74/1.15  
% 0.74/1.15  maxweight =         15
% 0.74/1.15  maxdepth =          30000
% 0.74/1.15  maxlength =         115
% 0.74/1.15  maxnrvars =         195
% 0.74/1.15  excuselevel =       1
% 0.74/1.15  increasemaxweight = 1
% 0.74/1.15  
% 0.74/1.15  maxselected =       10000000
% 0.74/1.15  maxnrclauses =      10000000
% 0.74/1.15  
% 0.74/1.15  showgenerated =    0
% 0.74/1.15  showkept =         0
% 0.74/1.15  showselected =     0
% 0.74/1.15  showdeleted =      0
% 0.74/1.15  showresimp =       1
% 0.74/1.15  showstatus =       2000
% 0.74/1.15  
% 0.74/1.15  prologoutput =     1
% 0.74/1.15  nrgoals =          5000000
% 0.74/1.15  totalproof =       1
% 0.74/1.15  
% 0.74/1.15  Symbols occurring in the translation:
% 0.74/1.15  
% 0.74/1.15  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.74/1.15  .  [1, 2]      (w:1, o:29, a:1, s:1, b:0), 
% 0.74/1.15  !  [4, 1]      (w:0, o:21, a:1, s:1, b:0), 
% 0.74/1.15  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.74/1.15  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.74/1.15  sum  [42, 3]      (w:1, o:57, a:1, s:1, b:0), 
% 0.74/1.15  'additive_identity'  [46, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.74/1.15  defined  [47, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 0.74/1.15  'additive_inverse'  [48, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.74/1.15  product  [49, 3]      (w:1, o:58, a:1, s:1, b:0), 
% 0.74/1.15  'multiplicative_identity'  [50, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.74/1.15  'multiplicative_inverse'  [51, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.74/1.15  add  [56, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 0.74/1.15  multiply  [57, 2]      (w:1, o:56, a:1, s:1, b:0), 
% 0.74/1.15  'less_or_equal'  [58, 2]      (w:1, o:55, a:1, s:1, b:0).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  Starting Search:
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  Bliksems!, er is een bewijs:
% 0.74/1.15  % SZS status Unsatisfiable
% 0.74/1.15  % SZS output start Refutation
% 0.74/1.15  
% 0.74/1.15  clause( 8, [ sum( 'additive_identity', X, 'additive_identity' ), ~( defined( 
% 0.74/1.15    X ) ), product( 'multiplicative_inverse'( X ), X, 
% 0.74/1.15    'multiplicative_identity' ) ] )
% 0.74/1.15  .
% 0.74/1.15  clause( 9, [ ~( product( Y, X, Z ) ), product( X, Y, Z ) ] )
% 0.74/1.15  .
% 0.74/1.15  clause( 16, [ defined( 'multiplicative_identity' ) ] )
% 0.74/1.15  .
% 0.74/1.15  clause( 26, [ ~( sum( 'additive_identity', 'multiplicative_identity', 
% 0.74/1.15    'additive_identity' ) ) ] )
% 0.74/1.15  .
% 0.74/1.15  clause( 27, [ ~( product( 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_inverse'( 'multiplicative_identity' ), 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  .
% 0.74/1.15  clause( 270, [ ~( product( 'multiplicative_inverse'( 
% 0.74/1.15    'multiplicative_identity' ), 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  .
% 0.74/1.15  clause( 281, [ ~( defined( 'multiplicative_identity' ) ) ] )
% 0.74/1.15  .
% 0.74/1.15  clause( 286, [] )
% 0.74/1.15  .
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  % SZS output end Refutation
% 0.74/1.15  found a proof!
% 0.74/1.15  
% 0.74/1.15  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.74/1.15  
% 0.74/1.15  initialclauses(
% 0.74/1.15  [ clause( 288, [ sum( X, Y, Z ), ~( sum( X, T, U ) ), ~( sum( T, W, Y ) ), 
% 0.74/1.15    ~( sum( U, W, Z ) ) ] )
% 0.74/1.15  , clause( 289, [ sum( X, Y, Z ), ~( sum( T, U, X ) ), ~( sum( U, Y, W ) ), 
% 0.74/1.15    ~( sum( T, W, Z ) ) ] )
% 0.74/1.15  , clause( 290, [ sum( 'additive_identity', X, X ), ~( defined( X ) ) ] )
% 0.74/1.15  , clause( 291, [ sum( 'additive_inverse'( X ), X, 'additive_identity' ), 
% 0.74/1.15    ~( defined( X ) ) ] )
% 0.74/1.15  , clause( 292, [ sum( X, Y, Z ), ~( sum( Y, X, Z ) ) ] )
% 0.74/1.15  , clause( 293, [ product( X, Y, Z ), ~( product( X, T, U ) ), ~( product( T
% 0.74/1.15    , W, Y ) ), ~( product( U, W, Z ) ) ] )
% 0.74/1.15  , clause( 294, [ product( X, Y, Z ), ~( product( T, U, X ) ), ~( product( U
% 0.74/1.15    , Y, W ) ), ~( product( T, W, Z ) ) ] )
% 0.74/1.15  , clause( 295, [ product( 'multiplicative_identity', X, X ), ~( defined( X
% 0.74/1.15     ) ) ] )
% 0.74/1.15  , clause( 296, [ product( 'multiplicative_inverse'( X ), X, 
% 0.74/1.15    'multiplicative_identity' ), sum( 'additive_identity', X, 
% 0.74/1.15    'additive_identity' ), ~( defined( X ) ) ] )
% 0.74/1.15  , clause( 297, [ product( X, Y, Z ), ~( product( Y, X, Z ) ) ] )
% 0.74/1.15  , clause( 298, [ sum( X, Y, Z ), ~( sum( T, U, W ) ), ~( product( W, V0, Z
% 0.74/1.15     ) ), ~( product( T, V0, X ) ), ~( product( U, V0, Y ) ) ] )
% 0.74/1.15  , clause( 299, [ product( X, Y, Z ), ~( sum( T, U, X ) ), ~( product( T, Y
% 0.74/1.15    , W ) ), ~( product( U, Y, V0 ) ), ~( sum( W, V0, Z ) ) ] )
% 0.74/1.15  , clause( 300, [ defined( add( X, Y ) ), ~( defined( X ) ), ~( defined( Y )
% 0.74/1.15     ) ] )
% 0.74/1.15  , clause( 301, [ defined( 'additive_identity' ) ] )
% 0.74/1.15  , clause( 302, [ defined( 'additive_inverse'( X ) ), ~( defined( X ) ) ] )
% 0.74/1.15  , clause( 303, [ defined( multiply( X, Y ) ), ~( defined( X ) ), ~( defined( 
% 0.74/1.15    Y ) ) ] )
% 0.74/1.15  , clause( 304, [ defined( 'multiplicative_identity' ) ] )
% 0.74/1.15  , clause( 305, [ defined( 'multiplicative_inverse'( X ) ), ~( defined( X )
% 0.74/1.15     ), sum( 'additive_identity', X, 'additive_identity' ) ] )
% 0.74/1.15  , clause( 306, [ sum( X, Y, add( X, Y ) ), ~( defined( X ) ), ~( defined( Y
% 0.74/1.15     ) ) ] )
% 0.74/1.15  , clause( 307, [ product( X, Y, multiply( X, Y ) ), ~( defined( X ) ), ~( 
% 0.74/1.15    defined( Y ) ) ] )
% 0.74/1.15  , clause( 308, [ sum( 'additive_identity', X, Y ), ~( 'less_or_equal'( X, Y
% 0.74/1.15     ) ), ~( 'less_or_equal'( Y, X ) ) ] )
% 0.74/1.15  , clause( 309, [ 'less_or_equal'( X, Y ), ~( 'less_or_equal'( X, Z ) ), ~( 
% 0.74/1.15    'less_or_equal'( Z, Y ) ) ] )
% 0.74/1.15  , clause( 310, [ 'less_or_equal'( X, Y ), 'less_or_equal'( Y, X ), ~( 
% 0.74/1.15    defined( X ) ), ~( defined( Y ) ) ] )
% 0.74/1.15  , clause( 311, [ 'less_or_equal'( X, Y ), ~( 'less_or_equal'( Z, T ) ), ~( 
% 0.74/1.15    sum( Z, U, X ) ), ~( sum( T, U, Y ) ) ] )
% 0.74/1.15  , clause( 312, [ 'less_or_equal'( 'additive_identity', X ), ~( 
% 0.74/1.15    'less_or_equal'( 'additive_identity', Y ) ), ~( 'less_or_equal'( 
% 0.74/1.15    'additive_identity', Z ) ), ~( product( Y, Z, X ) ) ] )
% 0.74/1.15  , clause( 313, [ ~( sum( 'additive_identity', 'additive_identity', 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  , clause( 314, [ ~( sum( 'additive_identity', 'multiplicative_identity', 
% 0.74/1.15    'additive_identity' ) ) ] )
% 0.74/1.15  , clause( 315, [ ~( product( 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_inverse'( 'multiplicative_identity' ), 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  ] ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  subsumption(
% 0.74/1.15  clause( 8, [ sum( 'additive_identity', X, 'additive_identity' ), ~( defined( 
% 0.74/1.15    X ) ), product( 'multiplicative_inverse'( X ), X, 
% 0.74/1.15    'multiplicative_identity' ) ] )
% 0.74/1.15  , clause( 296, [ product( 'multiplicative_inverse'( X ), X, 
% 0.74/1.15    'multiplicative_identity' ), sum( 'additive_identity', X, 
% 0.74/1.15    'additive_identity' ), ~( defined( X ) ) ] )
% 0.74/1.15  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.74/1.15    0 ), ==>( 2, 1 )] ) ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  subsumption(
% 0.74/1.15  clause( 9, [ ~( product( Y, X, Z ) ), product( X, Y, Z ) ] )
% 0.74/1.15  , clause( 297, [ product( X, Y, Z ), ~( product( Y, X, Z ) ) ] )
% 0.74/1.15  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.74/1.15    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  subsumption(
% 0.74/1.15  clause( 16, [ defined( 'multiplicative_identity' ) ] )
% 0.74/1.15  , clause( 304, [ defined( 'multiplicative_identity' ) ] )
% 0.74/1.15  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  subsumption(
% 0.74/1.15  clause( 26, [ ~( sum( 'additive_identity', 'multiplicative_identity', 
% 0.74/1.15    'additive_identity' ) ) ] )
% 0.74/1.15  , clause( 314, [ ~( sum( 'additive_identity', 'multiplicative_identity', 
% 0.74/1.15    'additive_identity' ) ) ] )
% 0.74/1.15  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  subsumption(
% 0.74/1.15  clause( 27, [ ~( product( 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_inverse'( 'multiplicative_identity' ), 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  , clause( 315, [ ~( product( 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_inverse'( 'multiplicative_identity' ), 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  resolution(
% 0.74/1.15  clause( 439, [ ~( product( 'multiplicative_inverse'( 
% 0.74/1.15    'multiplicative_identity' ), 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  , clause( 27, [ ~( product( 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_inverse'( 'multiplicative_identity' ), 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  , 0, clause( 9, [ ~( product( Y, X, Z ) ), product( X, Y, Z ) ] )
% 0.74/1.15  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, 
% 0.74/1.15    'multiplicative_identity' ), :=( Y, 'multiplicative_inverse'( 
% 0.74/1.15    'multiplicative_identity' ) ), :=( Z, 'multiplicative_identity' )] )).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  subsumption(
% 0.74/1.15  clause( 270, [ ~( product( 'multiplicative_inverse'( 
% 0.74/1.15    'multiplicative_identity' ), 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  , clause( 439, [ ~( product( 'multiplicative_inverse'( 
% 0.74/1.15    'multiplicative_identity' ), 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  resolution(
% 0.74/1.15  clause( 440, [ sum( 'additive_identity', 'multiplicative_identity', 
% 0.74/1.15    'additive_identity' ), ~( defined( 'multiplicative_identity' ) ) ] )
% 0.74/1.15  , clause( 270, [ ~( product( 'multiplicative_inverse'( 
% 0.74/1.15    'multiplicative_identity' ), 'multiplicative_identity', 
% 0.74/1.15    'multiplicative_identity' ) ) ] )
% 0.74/1.15  , 0, clause( 8, [ sum( 'additive_identity', X, 'additive_identity' ), ~( 
% 0.74/1.15    defined( X ) ), product( 'multiplicative_inverse'( X ), X, 
% 0.74/1.15    'multiplicative_identity' ) ] )
% 0.74/1.15  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, 
% 0.74/1.15    'multiplicative_identity' )] )).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  resolution(
% 0.74/1.15  clause( 441, [ ~( defined( 'multiplicative_identity' ) ) ] )
% 0.74/1.15  , clause( 26, [ ~( sum( 'additive_identity', 'multiplicative_identity', 
% 0.74/1.15    'additive_identity' ) ) ] )
% 0.74/1.15  , 0, clause( 440, [ sum( 'additive_identity', 'multiplicative_identity', 
% 0.74/1.15    'additive_identity' ), ~( defined( 'multiplicative_identity' ) ) ] )
% 0.74/1.15  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  subsumption(
% 0.74/1.15  clause( 281, [ ~( defined( 'multiplicative_identity' ) ) ] )
% 0.74/1.15  , clause( 441, [ ~( defined( 'multiplicative_identity' ) ) ] )
% 0.74/1.15  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  resolution(
% 0.74/1.15  clause( 442, [] )
% 0.74/1.15  , clause( 281, [ ~( defined( 'multiplicative_identity' ) ) ] )
% 0.74/1.15  , 0, clause( 16, [ defined( 'multiplicative_identity' ) ] )
% 0.74/1.15  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  subsumption(
% 0.74/1.15  clause( 286, [] )
% 0.74/1.15  , clause( 442, [] )
% 0.74/1.15  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  end.
% 0.74/1.15  
% 0.74/1.15  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.74/1.15  
% 0.74/1.15  Memory use:
% 0.74/1.15  
% 0.74/1.15  space for terms:        4677
% 0.74/1.15  space for clauses:      14882
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  clauses generated:      650
% 0.74/1.15  clauses kept:           287
% 0.74/1.15  clauses selected:       47
% 0.74/1.15  clauses deleted:        1
% 0.74/1.15  clauses inuse deleted:  0
% 0.74/1.15  
% 0.74/1.15  subsentry:          5169
% 0.74/1.15  literals s-matched: 2017
% 0.74/1.15  literals matched:   1909
% 0.74/1.15  full subsumption:   1713
% 0.74/1.15  
% 0.74/1.15  checksum:           960065924
% 0.74/1.15  
% 0.74/1.15  
% 0.74/1.15  Bliksem ended
%------------------------------------------------------------------------------