TSTP Solution File: BOO012-4 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : BOO012-4 : TPTP v8.1.0. Released v1.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n025.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 : Thu Jul 14 23:30:38 EDT 2022

% Result   : Unsatisfiable 0.85s 1.20s
% Output   : Refutation 0.85s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : BOO012-4 : TPTP v8.1.0. Released v1.1.0.
% 0.07/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n025.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Wed Jun  1 17:36:59 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.85/1.20  *** allocated 10000 integers for termspace/termends
% 0.85/1.20  *** allocated 10000 integers for clauses
% 0.85/1.20  *** allocated 10000 integers for justifications
% 0.85/1.20  Bliksem 1.12
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  Automatic Strategy Selection
% 0.85/1.20  
% 0.85/1.20  Clauses:
% 0.85/1.20  [
% 0.85/1.20     [ =( add( X, Y ), add( Y, X ) ) ],
% 0.85/1.20     [ =( multiply( X, Y ), multiply( Y, X ) ) ],
% 0.85/1.20     [ =( add( X, multiply( Y, Z ) ), multiply( add( X, Y ), add( X, Z ) ) )
% 0.85/1.20     ],
% 0.85/1.20     [ =( multiply( X, add( Y, Z ) ), add( multiply( X, Y ), multiply( X, Z )
% 0.85/1.20     ) ) ],
% 0.85/1.20     [ =( add( X, 'additive_identity' ), X ) ],
% 0.85/1.20     [ =( multiply( X, 'multiplicative_identity' ), X ) ],
% 0.85/1.20     [ =( add( X, inverse( X ) ), 'multiplicative_identity' ) ],
% 0.85/1.20     [ =( multiply( X, inverse( X ) ), 'additive_identity' ) ],
% 0.85/1.20     [ ~( =( inverse( inverse( x ) ), x ) ) ]
% 0.85/1.20  ] .
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  percentage equality = 1.000000, percentage horn = 1.000000
% 0.85/1.20  This is a pure equality problem
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  Options Used:
% 0.85/1.20  
% 0.85/1.20  useres =            1
% 0.85/1.20  useparamod =        1
% 0.85/1.20  useeqrefl =         1
% 0.85/1.20  useeqfact =         1
% 0.85/1.20  usefactor =         1
% 0.85/1.20  usesimpsplitting =  0
% 0.85/1.20  usesimpdemod =      5
% 0.85/1.20  usesimpres =        3
% 0.85/1.20  
% 0.85/1.20  resimpinuse      =  1000
% 0.85/1.20  resimpclauses =     20000
% 0.85/1.20  substype =          eqrewr
% 0.85/1.20  backwardsubs =      1
% 0.85/1.20  selectoldest =      5
% 0.85/1.20  
% 0.85/1.20  litorderings [0] =  split
% 0.85/1.20  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.85/1.20  
% 0.85/1.20  termordering =      kbo
% 0.85/1.20  
% 0.85/1.20  litapriori =        0
% 0.85/1.20  termapriori =       1
% 0.85/1.20  litaposteriori =    0
% 0.85/1.20  termaposteriori =   0
% 0.85/1.20  demodaposteriori =  0
% 0.85/1.20  ordereqreflfact =   0
% 0.85/1.20  
% 0.85/1.20  litselect =         negord
% 0.85/1.20  
% 0.85/1.20  maxweight =         15
% 0.85/1.20  maxdepth =          30000
% 0.85/1.20  maxlength =         115
% 0.85/1.20  maxnrvars =         195
% 0.85/1.20  excuselevel =       1
% 0.85/1.20  increasemaxweight = 1
% 0.85/1.20  
% 0.85/1.20  maxselected =       10000000
% 0.85/1.20  maxnrclauses =      10000000
% 0.85/1.20  
% 0.85/1.20  showgenerated =    0
% 0.85/1.20  showkept =         0
% 0.85/1.20  showselected =     0
% 0.85/1.20  showdeleted =      0
% 0.85/1.20  showresimp =       1
% 0.85/1.20  showstatus =       2000
% 0.85/1.20  
% 0.85/1.20  prologoutput =     1
% 0.85/1.20  nrgoals =          5000000
% 0.85/1.20  totalproof =       1
% 0.85/1.20  
% 0.85/1.20  Symbols occurring in the translation:
% 0.85/1.20  
% 0.85/1.20  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.85/1.20  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.85/1.20  !  [4, 1]      (w:0, o:15, a:1, s:1, b:0), 
% 0.85/1.20  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.85/1.20  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.85/1.20  add  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.85/1.20  multiply  [42, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.85/1.20  'additive_identity'  [44, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.85/1.20  'multiplicative_identity'  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.85/1.20  inverse  [46, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.85/1.20  x  [47, 0]      (w:1, o:14, a:1, s:1, b:0).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  Starting Search:
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  Bliksems!, er is een bewijs:
% 0.85/1.20  % SZS status Unsatisfiable
% 0.85/1.20  % SZS output start Refutation
% 0.85/1.20  
% 0.85/1.20  clause( 0, [ =( add( X, Y ), add( Y, X ) ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 1, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 2, [ =( multiply( add( X, Y ), add( X, Z ) ), add( X, multiply( Y, 
% 0.85/1.20    Z ) ) ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 4, [ =( add( X, 'additive_identity' ), X ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 5, [ =( multiply( X, 'multiplicative_identity' ), X ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 6, [ =( add( X, inverse( X ) ), 'multiplicative_identity' ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 7, [ =( multiply( X, inverse( X ) ), 'additive_identity' ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 8, [ ~( =( inverse( inverse( x ) ), x ) ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 9, [ =( add( inverse( X ), X ), 'multiplicative_identity' ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 12, [ =( multiply( inverse( X ), X ), 'additive_identity' ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 13, [ =( multiply( 'multiplicative_identity', X ), X ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 15, [ =( add( inverse( X ), multiply( X, Y ) ), add( inverse( X ), 
% 0.85/1.20    Y ) ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 19, [ =( add( X, multiply( inverse( X ), Y ) ), add( X, Y ) ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 29, [ =( add( X, inverse( inverse( X ) ) ), X ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 66, [ =( add( inverse( inverse( X ) ), X ), inverse( inverse( X ) )
% 0.85/1.20     ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 78, [ =( inverse( inverse( X ) ), X ) ] )
% 0.85/1.20  .
% 0.85/1.20  clause( 79, [] )
% 0.85/1.20  .
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  % SZS output end Refutation
% 0.85/1.20  found a proof!
% 0.85/1.20  
% 0.85/1.20  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.85/1.20  
% 0.85/1.20  initialclauses(
% 0.85/1.20  [ clause( 81, [ =( add( X, Y ), add( Y, X ) ) ] )
% 0.85/1.20  , clause( 82, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.85/1.20  , clause( 83, [ =( add( X, multiply( Y, Z ) ), multiply( add( X, Y ), add( 
% 0.85/1.20    X, Z ) ) ) ] )
% 0.85/1.20  , clause( 84, [ =( multiply( X, add( Y, Z ) ), add( multiply( X, Y ), 
% 0.85/1.20    multiply( X, Z ) ) ) ] )
% 0.85/1.20  , clause( 85, [ =( add( X, 'additive_identity' ), X ) ] )
% 0.85/1.20  , clause( 86, [ =( multiply( X, 'multiplicative_identity' ), X ) ] )
% 0.85/1.20  , clause( 87, [ =( add( X, inverse( X ) ), 'multiplicative_identity' ) ] )
% 0.85/1.20  , clause( 88, [ =( multiply( X, inverse( X ) ), 'additive_identity' ) ] )
% 0.85/1.20  , clause( 89, [ ~( =( inverse( inverse( x ) ), x ) ) ] )
% 0.85/1.20  ] ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 0, [ =( add( X, Y ), add( Y, X ) ) ] )
% 0.85/1.20  , clause( 81, [ =( add( X, Y ), add( Y, X ) ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.85/1.20     )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 1, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.85/1.20  , clause( 82, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.85/1.20     )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 90, [ =( multiply( add( X, Y ), add( X, Z ) ), add( X, multiply( Y
% 0.85/1.20    , Z ) ) ) ] )
% 0.85/1.20  , clause( 83, [ =( add( X, multiply( Y, Z ) ), multiply( add( X, Y ), add( 
% 0.85/1.20    X, Z ) ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 2, [ =( multiply( add( X, Y ), add( X, Z ) ), add( X, multiply( Y, 
% 0.85/1.20    Z ) ) ) ] )
% 0.85/1.20  , clause( 90, [ =( multiply( add( X, Y ), add( X, Z ) ), add( X, multiply( 
% 0.85/1.20    Y, Z ) ) ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.85/1.20    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 4, [ =( add( X, 'additive_identity' ), X ) ] )
% 0.85/1.20  , clause( 85, [ =( add( X, 'additive_identity' ), X ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 5, [ =( multiply( X, 'multiplicative_identity' ), X ) ] )
% 0.85/1.20  , clause( 86, [ =( multiply( X, 'multiplicative_identity' ), X ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 6, [ =( add( X, inverse( X ) ), 'multiplicative_identity' ) ] )
% 0.85/1.20  , clause( 87, [ =( add( X, inverse( X ) ), 'multiplicative_identity' ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 7, [ =( multiply( X, inverse( X ) ), 'additive_identity' ) ] )
% 0.85/1.20  , clause( 88, [ =( multiply( X, inverse( X ) ), 'additive_identity' ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 8, [ ~( =( inverse( inverse( x ) ), x ) ) ] )
% 0.85/1.20  , clause( 89, [ ~( =( inverse( inverse( x ) ), x ) ) ] )
% 0.85/1.20  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 116, [ =( 'multiplicative_identity', add( X, inverse( X ) ) ) ] )
% 0.85/1.20  , clause( 6, [ =( add( X, inverse( X ) ), 'multiplicative_identity' ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 117, [ =( 'multiplicative_identity', add( inverse( X ), X ) ) ] )
% 0.85/1.20  , clause( 0, [ =( add( X, Y ), add( Y, X ) ) ] )
% 0.85/1.20  , 0, clause( 116, [ =( 'multiplicative_identity', add( X, inverse( X ) ) )
% 0.85/1.20     ] )
% 0.85/1.20  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, inverse( X ) )] ), 
% 0.85/1.20    substitution( 1, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 120, [ =( add( inverse( X ), X ), 'multiplicative_identity' ) ] )
% 0.85/1.20  , clause( 117, [ =( 'multiplicative_identity', add( inverse( X ), X ) ) ]
% 0.85/1.20     )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 9, [ =( add( inverse( X ), X ), 'multiplicative_identity' ) ] )
% 0.85/1.20  , clause( 120, [ =( add( inverse( X ), X ), 'multiplicative_identity' ) ]
% 0.85/1.20     )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 121, [ =( 'additive_identity', multiply( X, inverse( X ) ) ) ] )
% 0.85/1.20  , clause( 7, [ =( multiply( X, inverse( X ) ), 'additive_identity' ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 122, [ =( 'additive_identity', multiply( inverse( X ), X ) ) ] )
% 0.85/1.20  , clause( 1, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.85/1.20  , 0, clause( 121, [ =( 'additive_identity', multiply( X, inverse( X ) ) ) ]
% 0.85/1.20     )
% 0.85/1.20  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, inverse( X ) )] ), 
% 0.85/1.20    substitution( 1, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 125, [ =( multiply( inverse( X ), X ), 'additive_identity' ) ] )
% 0.85/1.20  , clause( 122, [ =( 'additive_identity', multiply( inverse( X ), X ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 12, [ =( multiply( inverse( X ), X ), 'additive_identity' ) ] )
% 0.85/1.20  , clause( 125, [ =( multiply( inverse( X ), X ), 'additive_identity' ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 126, [ =( X, multiply( X, 'multiplicative_identity' ) ) ] )
% 0.85/1.20  , clause( 5, [ =( multiply( X, 'multiplicative_identity' ), X ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 127, [ =( X, multiply( 'multiplicative_identity', X ) ) ] )
% 0.85/1.20  , clause( 1, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.85/1.20  , 0, clause( 126, [ =( X, multiply( X, 'multiplicative_identity' ) ) ] )
% 0.85/1.20  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, 'multiplicative_identity' )] )
% 0.85/1.20    , substitution( 1, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 130, [ =( multiply( 'multiplicative_identity', X ), X ) ] )
% 0.85/1.20  , clause( 127, [ =( X, multiply( 'multiplicative_identity', X ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 13, [ =( multiply( 'multiplicative_identity', X ), X ) ] )
% 0.85/1.20  , clause( 130, [ =( multiply( 'multiplicative_identity', X ), X ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 132, [ =( add( X, multiply( Y, Z ) ), multiply( add( X, Y ), add( X
% 0.85/1.20    , Z ) ) ) ] )
% 0.85/1.20  , clause( 2, [ =( multiply( add( X, Y ), add( X, Z ) ), add( X, multiply( Y
% 0.85/1.20    , Z ) ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 135, [ =( add( inverse( X ), multiply( X, Y ) ), multiply( 
% 0.85/1.20    'multiplicative_identity', add( inverse( X ), Y ) ) ) ] )
% 0.85/1.20  , clause( 9, [ =( add( inverse( X ), X ), 'multiplicative_identity' ) ] )
% 0.85/1.20  , 0, clause( 132, [ =( add( X, multiply( Y, Z ) ), multiply( add( X, Y ), 
% 0.85/1.20    add( X, Z ) ) ) ] )
% 0.85/1.20  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.85/1.20    X ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 137, [ =( add( inverse( X ), multiply( X, Y ) ), add( inverse( X )
% 0.85/1.20    , Y ) ) ] )
% 0.85/1.20  , clause( 13, [ =( multiply( 'multiplicative_identity', X ), X ) ] )
% 0.85/1.20  , 0, clause( 135, [ =( add( inverse( X ), multiply( X, Y ) ), multiply( 
% 0.85/1.20    'multiplicative_identity', add( inverse( X ), Y ) ) ) ] )
% 0.85/1.20  , 0, 7, substitution( 0, [ :=( X, add( inverse( X ), Y ) )] ), 
% 0.85/1.20    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 15, [ =( add( inverse( X ), multiply( X, Y ) ), add( inverse( X ), 
% 0.85/1.20    Y ) ) ] )
% 0.85/1.20  , clause( 137, [ =( add( inverse( X ), multiply( X, Y ) ), add( inverse( X
% 0.85/1.20     ), Y ) ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.85/1.20     )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 140, [ =( add( X, multiply( Y, Z ) ), multiply( add( X, Y ), add( X
% 0.85/1.20    , Z ) ) ) ] )
% 0.85/1.20  , clause( 2, [ =( multiply( add( X, Y ), add( X, Z ) ), add( X, multiply( Y
% 0.85/1.20    , Z ) ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 142, [ =( add( X, multiply( inverse( X ), Y ) ), multiply( 
% 0.85/1.20    'multiplicative_identity', add( X, Y ) ) ) ] )
% 0.85/1.20  , clause( 6, [ =( add( X, inverse( X ) ), 'multiplicative_identity' ) ] )
% 0.85/1.20  , 0, clause( 140, [ =( add( X, multiply( Y, Z ) ), multiply( add( X, Y ), 
% 0.85/1.20    add( X, Z ) ) ) ] )
% 0.85/1.20  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.85/1.20    :=( Y, inverse( X ) ), :=( Z, Y )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 144, [ =( add( X, multiply( inverse( X ), Y ) ), add( X, Y ) ) ] )
% 0.85/1.20  , clause( 13, [ =( multiply( 'multiplicative_identity', X ), X ) ] )
% 0.85/1.20  , 0, clause( 142, [ =( add( X, multiply( inverse( X ), Y ) ), multiply( 
% 0.85/1.20    'multiplicative_identity', add( X, Y ) ) ) ] )
% 0.85/1.20  , 0, 7, substitution( 0, [ :=( X, add( X, Y ) )] ), substitution( 1, [ :=( 
% 0.85/1.20    X, X ), :=( Y, Y )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 19, [ =( add( X, multiply( inverse( X ), Y ) ), add( X, Y ) ) ] )
% 0.85/1.20  , clause( 144, [ =( add( X, multiply( inverse( X ), Y ) ), add( X, Y ) ) ]
% 0.85/1.20     )
% 0.85/1.20  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.85/1.20     )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 147, [ =( add( X, Y ), add( X, multiply( inverse( X ), Y ) ) ) ] )
% 0.85/1.20  , clause( 19, [ =( add( X, multiply( inverse( X ), Y ) ), add( X, Y ) ) ]
% 0.85/1.20     )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 149, [ =( add( X, inverse( inverse( X ) ) ), add( X, 
% 0.85/1.20    'additive_identity' ) ) ] )
% 0.85/1.20  , clause( 7, [ =( multiply( X, inverse( X ) ), 'additive_identity' ) ] )
% 0.85/1.20  , 0, clause( 147, [ =( add( X, Y ), add( X, multiply( inverse( X ), Y ) ) )
% 0.85/1.20     ] )
% 0.85/1.20  , 0, 8, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.85/1.20    :=( X, X ), :=( Y, inverse( inverse( X ) ) )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 150, [ =( add( X, inverse( inverse( X ) ) ), X ) ] )
% 0.85/1.20  , clause( 4, [ =( add( X, 'additive_identity' ), X ) ] )
% 0.85/1.20  , 0, clause( 149, [ =( add( X, inverse( inverse( X ) ) ), add( X, 
% 0.85/1.20    'additive_identity' ) ) ] )
% 0.85/1.20  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.85/1.20    ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 29, [ =( add( X, inverse( inverse( X ) ) ), X ) ] )
% 0.85/1.20  , clause( 150, [ =( add( X, inverse( inverse( X ) ) ), X ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 153, [ =( add( inverse( X ), Y ), add( inverse( X ), multiply( X, Y
% 0.85/1.20     ) ) ) ] )
% 0.85/1.20  , clause( 15, [ =( add( inverse( X ), multiply( X, Y ) ), add( inverse( X )
% 0.85/1.20    , Y ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 155, [ =( add( inverse( inverse( X ) ), X ), add( inverse( inverse( 
% 0.85/1.20    X ) ), 'additive_identity' ) ) ] )
% 0.85/1.20  , clause( 12, [ =( multiply( inverse( X ), X ), 'additive_identity' ) ] )
% 0.85/1.20  , 0, clause( 153, [ =( add( inverse( X ), Y ), add( inverse( X ), multiply( 
% 0.85/1.20    X, Y ) ) ) ] )
% 0.85/1.20  , 0, 10, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.85/1.20    inverse( X ) ), :=( Y, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 156, [ =( add( inverse( inverse( X ) ), X ), inverse( inverse( X )
% 0.85/1.20     ) ) ] )
% 0.85/1.20  , clause( 4, [ =( add( X, 'additive_identity' ), X ) ] )
% 0.85/1.20  , 0, clause( 155, [ =( add( inverse( inverse( X ) ), X ), add( inverse( 
% 0.85/1.20    inverse( X ) ), 'additive_identity' ) ) ] )
% 0.85/1.20  , 0, 6, substitution( 0, [ :=( X, inverse( inverse( X ) ) )] ), 
% 0.85/1.20    substitution( 1, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 66, [ =( add( inverse( inverse( X ) ), X ), inverse( inverse( X ) )
% 0.85/1.20     ) ] )
% 0.85/1.20  , clause( 156, [ =( add( inverse( inverse( X ) ), X ), inverse( inverse( X
% 0.85/1.20     ) ) ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 158, [ =( X, add( X, inverse( inverse( X ) ) ) ) ] )
% 0.85/1.20  , clause( 29, [ =( add( X, inverse( inverse( X ) ) ), X ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 160, [ =( X, add( inverse( inverse( X ) ), X ) ) ] )
% 0.85/1.20  , clause( 0, [ =( add( X, Y ), add( Y, X ) ) ] )
% 0.85/1.20  , 0, clause( 158, [ =( X, add( X, inverse( inverse( X ) ) ) ) ] )
% 0.85/1.20  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, inverse( inverse( X ) ) )] )
% 0.85/1.20    , substitution( 1, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  paramod(
% 0.85/1.20  clause( 162, [ =( X, inverse( inverse( X ) ) ) ] )
% 0.85/1.20  , clause( 66, [ =( add( inverse( inverse( X ) ), X ), inverse( inverse( X )
% 0.85/1.20     ) ) ] )
% 0.85/1.20  , 0, clause( 160, [ =( X, add( inverse( inverse( X ) ), X ) ) ] )
% 0.85/1.20  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.85/1.20    ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 163, [ =( inverse( inverse( X ) ), X ) ] )
% 0.85/1.20  , clause( 162, [ =( X, inverse( inverse( X ) ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 78, [ =( inverse( inverse( X ) ), X ) ] )
% 0.85/1.20  , clause( 163, [ =( inverse( inverse( X ) ), X ) ] )
% 0.85/1.20  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 164, [ =( X, inverse( inverse( X ) ) ) ] )
% 0.85/1.20  , clause( 78, [ =( inverse( inverse( X ) ), X ) ] )
% 0.85/1.20  , 0, substitution( 0, [ :=( X, X )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  eqswap(
% 0.85/1.20  clause( 165, [ ~( =( x, inverse( inverse( x ) ) ) ) ] )
% 0.85/1.20  , clause( 8, [ ~( =( inverse( inverse( x ) ), x ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  resolution(
% 0.85/1.20  clause( 166, [] )
% 0.85/1.20  , clause( 165, [ ~( =( x, inverse( inverse( x ) ) ) ) ] )
% 0.85/1.20  , 0, clause( 164, [ =( X, inverse( inverse( X ) ) ) ] )
% 0.85/1.20  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, x )] )).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  subsumption(
% 0.85/1.20  clause( 79, [] )
% 0.85/1.20  , clause( 166, [] )
% 0.85/1.20  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  end.
% 0.85/1.20  
% 0.85/1.20  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.85/1.20  
% 0.85/1.20  Memory use:
% 0.85/1.20  
% 0.85/1.20  space for terms:        995
% 0.85/1.20  space for clauses:      8447
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  clauses generated:      440
% 0.85/1.20  clauses kept:           80
% 0.85/1.20  clauses selected:       29
% 0.85/1.20  clauses deleted:        1
% 0.85/1.20  clauses inuse deleted:  0
% 0.85/1.20  
% 0.85/1.20  subsentry:          332
% 0.85/1.20  literals s-matched: 170
% 0.85/1.20  literals matched:   170
% 0.85/1.20  full subsumption:   0
% 0.85/1.20  
% 0.85/1.20  checksum:           -2068379749
% 0.85/1.20  
% 0.85/1.20  
% 0.85/1.20  Bliksem ended
%------------------------------------------------------------------------------