TSTP Solution File: GRP557-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP557-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n028.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 07:37:36 EDT 2022

% Result   : Unsatisfiable 0.69s 1.08s
% Output   : Refutation 0.69s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GRP557-1 : TPTP v8.1.0. Released v2.6.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.12/0.33  % Computer : n028.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 : Tue Jun 14 00:39:08 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.69/1.08  *** allocated 10000 integers for termspace/termends
% 0.69/1.08  *** allocated 10000 integers for clauses
% 0.69/1.08  *** allocated 10000 integers for justifications
% 0.69/1.08  Bliksem 1.12
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  Automatic Strategy Selection
% 0.69/1.08  
% 0.69/1.08  Clauses:
% 0.69/1.08  [
% 0.69/1.08     [ =( divide( X, inverse( divide( divide( Y, Z ), divide( X, Z ) ) ) ), Y
% 0.69/1.08     ) ],
% 0.69/1.08     [ =( multiply( X, Y ), divide( X, inverse( Y ) ) ) ],
% 0.69/1.08     [ ~( =( multiply( inverse( a1 ), a1 ), multiply( inverse( b1 ), b1 ) ) )
% 0.69/1.08     ]
% 0.69/1.08  ] .
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  percentage equality = 1.000000, percentage horn = 1.000000
% 0.69/1.08  This is a pure equality problem
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  Options Used:
% 0.69/1.08  
% 0.69/1.08  useres =            1
% 0.69/1.08  useparamod =        1
% 0.69/1.08  useeqrefl =         1
% 0.69/1.08  useeqfact =         1
% 0.69/1.08  usefactor =         1
% 0.69/1.08  usesimpsplitting =  0
% 0.69/1.08  usesimpdemod =      5
% 0.69/1.08  usesimpres =        3
% 0.69/1.08  
% 0.69/1.08  resimpinuse      =  1000
% 0.69/1.08  resimpclauses =     20000
% 0.69/1.08  substype =          eqrewr
% 0.69/1.08  backwardsubs =      1
% 0.69/1.08  selectoldest =      5
% 0.69/1.08  
% 0.69/1.08  litorderings [0] =  split
% 0.69/1.08  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.69/1.08  
% 0.69/1.08  termordering =      kbo
% 0.69/1.08  
% 0.69/1.08  litapriori =        0
% 0.69/1.08  termapriori =       1
% 0.69/1.08  litaposteriori =    0
% 0.69/1.08  termaposteriori =   0
% 0.69/1.08  demodaposteriori =  0
% 0.69/1.08  ordereqreflfact =   0
% 0.69/1.08  
% 0.69/1.08  litselect =         negord
% 0.69/1.08  
% 0.69/1.08  maxweight =         15
% 0.69/1.08  maxdepth =          30000
% 0.69/1.08  maxlength =         115
% 0.69/1.08  maxnrvars =         195
% 0.69/1.08  excuselevel =       1
% 0.69/1.08  increasemaxweight = 1
% 0.69/1.08  
% 0.69/1.08  maxselected =       10000000
% 0.69/1.08  maxnrclauses =      10000000
% 0.69/1.08  
% 0.69/1.08  showgenerated =    0
% 0.69/1.08  showkept =         0
% 0.69/1.08  showselected =     0
% 0.69/1.08  showdeleted =      0
% 0.69/1.08  showresimp =       1
% 0.69/1.08  showstatus =       2000
% 0.69/1.08  
% 0.69/1.08  prologoutput =     1
% 0.69/1.08  nrgoals =          5000000
% 0.69/1.08  totalproof =       1
% 0.69/1.08  
% 0.69/1.08  Symbols occurring in the translation:
% 0.69/1.08  
% 0.69/1.08  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.69/1.08  .  [1, 2]      (w:1, o:20, a:1, s:1, b:0), 
% 0.69/1.08  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 0.69/1.08  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.08  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.08  divide  [42, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 0.69/1.08  inverse  [43, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.69/1.08  multiply  [44, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.69/1.08  a1  [45, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.69/1.08  b1  [46, 0]      (w:1, o:13, a:1, s:1, b:0).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  Starting Search:
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  Bliksems!, er is een bewijs:
% 0.69/1.08  % SZS status Unsatisfiable
% 0.69/1.08  % SZS output start Refutation
% 0.69/1.08  
% 0.69/1.08  clause( 0, [ =( divide( X, inverse( divide( divide( Y, Z ), divide( X, Z )
% 0.69/1.08     ) ) ), Y ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 1, [ =( divide( X, inverse( Y ) ), multiply( X, Y ) ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 2, [ ~( =( multiply( inverse( b1 ), b1 ), multiply( inverse( a1 ), 
% 0.69/1.08    a1 ) ) ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 3, [ =( multiply( X, divide( divide( Y, Z ), divide( X, Z ) ) ), Y
% 0.69/1.08     ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 4, [ =( multiply( Z, divide( multiply( X, Y ), multiply( Z, Y ) ) )
% 0.69/1.08    , X ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 5, [ =( multiply( T, divide( Y, multiply( T, divide( multiply( Y, Z
% 0.69/1.08     ), multiply( X, Z ) ) ) ) ), X ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 9, [ =( multiply( X, divide( Y, Y ) ), X ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 10, [ =( multiply( X, divide( Y, X ) ), Y ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 17, [ =( multiply( inverse( Y ), multiply( X, Y ) ), X ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 19, [ =( multiply( inverse( divide( Y, X ) ), Y ), X ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 25, [ =( multiply( inverse( X ), Y ), inverse( divide( X, Y ) ) ) ]
% 0.69/1.08     )
% 0.69/1.08  .
% 0.69/1.08  clause( 26, [ =( inverse( divide( divide( X, X ), Y ) ), Y ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 49, [ =( inverse( divide( X, divide( Y, Y ) ) ), inverse( X ) ) ]
% 0.69/1.08     )
% 0.69/1.08  .
% 0.69/1.08  clause( 54, [ ~( =( inverse( divide( b1, b1 ) ), inverse( divide( a1, a1 )
% 0.69/1.08     ) ) ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 60, [ =( inverse( divide( X, X ) ), divide( Y, Y ) ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 63, [ =( divide( Y, Y ), divide( Z, Z ) ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 73, [ ~( =( inverse( divide( X, X ) ), inverse( divide( a1, a1 ) )
% 0.69/1.08     ) ) ] )
% 0.69/1.08  .
% 0.69/1.08  clause( 75, [] )
% 0.69/1.08  .
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  % SZS output end Refutation
% 0.69/1.08  found a proof!
% 0.69/1.08  
% 0.69/1.08  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.69/1.08  
% 0.69/1.08  initialclauses(
% 0.69/1.08  [ clause( 77, [ =( divide( X, inverse( divide( divide( Y, Z ), divide( X, Z
% 0.69/1.08     ) ) ) ), Y ) ] )
% 0.69/1.08  , clause( 78, [ =( multiply( X, Y ), divide( X, inverse( Y ) ) ) ] )
% 0.69/1.08  , clause( 79, [ ~( =( multiply( inverse( a1 ), a1 ), multiply( inverse( b1
% 0.69/1.08     ), b1 ) ) ) ] )
% 0.69/1.08  ] ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 0, [ =( divide( X, inverse( divide( divide( Y, Z ), divide( X, Z )
% 0.69/1.08     ) ) ), Y ) ] )
% 0.69/1.08  , clause( 77, [ =( divide( X, inverse( divide( divide( Y, Z ), divide( X, Z
% 0.69/1.08     ) ) ) ), Y ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.69/1.08    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 82, [ =( divide( X, inverse( Y ) ), multiply( X, Y ) ) ] )
% 0.69/1.08  , clause( 78, [ =( multiply( X, Y ), divide( X, inverse( Y ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 1, [ =( divide( X, inverse( Y ) ), multiply( X, Y ) ) ] )
% 0.69/1.08  , clause( 82, [ =( divide( X, inverse( Y ) ), multiply( X, Y ) ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 85, [ ~( =( multiply( inverse( b1 ), b1 ), multiply( inverse( a1 )
% 0.69/1.08    , a1 ) ) ) ] )
% 0.69/1.08  , clause( 79, [ ~( =( multiply( inverse( a1 ), a1 ), multiply( inverse( b1
% 0.69/1.08     ), b1 ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 2, [ ~( =( multiply( inverse( b1 ), b1 ), multiply( inverse( a1 ), 
% 0.69/1.08    a1 ) ) ) ] )
% 0.69/1.08  , clause( 85, [ ~( =( multiply( inverse( b1 ), b1 ), multiply( inverse( a1
% 0.69/1.08     ), a1 ) ) ) ] )
% 0.69/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 88, [ =( multiply( X, divide( divide( Y, Z ), divide( X, Z ) ) ), Y
% 0.69/1.08     ) ] )
% 0.69/1.08  , clause( 1, [ =( divide( X, inverse( Y ) ), multiply( X, Y ) ) ] )
% 0.69/1.08  , 0, clause( 0, [ =( divide( X, inverse( divide( divide( Y, Z ), divide( X
% 0.69/1.08    , Z ) ) ) ), Y ) ] )
% 0.69/1.08  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, divide( divide( Y, Z ), 
% 0.69/1.08    divide( X, Z ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, 
% 0.69/1.08    Z )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 3, [ =( multiply( X, divide( divide( Y, Z ), divide( X, Z ) ) ), Y
% 0.69/1.08     ) ] )
% 0.69/1.08  , clause( 88, [ =( multiply( X, divide( divide( Y, Z ), divide( X, Z ) ) )
% 0.69/1.08    , Y ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.69/1.08    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 91, [ =( Y, multiply( X, divide( divide( Y, Z ), divide( X, Z ) ) )
% 0.69/1.08     ) ] )
% 0.69/1.08  , clause( 3, [ =( multiply( X, divide( divide( Y, Z ), divide( X, Z ) ) ), 
% 0.69/1.08    Y ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 97, [ =( X, multiply( Y, divide( divide( X, inverse( Z ) ), 
% 0.69/1.08    multiply( Y, Z ) ) ) ) ] )
% 0.69/1.08  , clause( 1, [ =( divide( X, inverse( Y ) ), multiply( X, Y ) ) ] )
% 0.69/1.08  , 0, clause( 91, [ =( Y, multiply( X, divide( divide( Y, Z ), divide( X, Z
% 0.69/1.08     ) ) ) ) ] )
% 0.69/1.08  , 0, 9, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 0.69/1.08    :=( X, Y ), :=( Y, X ), :=( Z, inverse( Z ) )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 99, [ =( X, multiply( Y, divide( multiply( X, Z ), multiply( Y, Z )
% 0.69/1.08     ) ) ) ] )
% 0.69/1.08  , clause( 1, [ =( divide( X, inverse( Y ) ), multiply( X, Y ) ) ] )
% 0.69/1.08  , 0, clause( 97, [ =( X, multiply( Y, divide( divide( X, inverse( Z ) ), 
% 0.69/1.08    multiply( Y, Z ) ) ) ) ] )
% 0.69/1.08  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Z )] ), substitution( 1, [ 
% 0.69/1.08    :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 100, [ =( multiply( Y, divide( multiply( X, Z ), multiply( Y, Z ) )
% 0.69/1.08     ), X ) ] )
% 0.69/1.08  , clause( 99, [ =( X, multiply( Y, divide( multiply( X, Z ), multiply( Y, Z
% 0.69/1.08     ) ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 4, [ =( multiply( Z, divide( multiply( X, Y ), multiply( Z, Y ) ) )
% 0.69/1.08    , X ) ] )
% 0.69/1.08  , clause( 100, [ =( multiply( Y, divide( multiply( X, Z ), multiply( Y, Z )
% 0.69/1.08     ) ), X ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.69/1.08    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 101, [ =( Y, multiply( X, divide( multiply( Y, Z ), multiply( X, Z
% 0.69/1.08     ) ) ) ) ] )
% 0.69/1.08  , clause( 4, [ =( multiply( Z, divide( multiply( X, Y ), multiply( Z, Y ) )
% 0.69/1.08     ), X ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 104, [ =( X, multiply( Y, divide( Z, multiply( Y, divide( multiply( 
% 0.69/1.08    Z, T ), multiply( X, T ) ) ) ) ) ) ] )
% 0.69/1.08  , clause( 4, [ =( multiply( Z, divide( multiply( X, Y ), multiply( Z, Y ) )
% 0.69/1.08     ), X ) ] )
% 0.69/1.08  , 0, clause( 101, [ =( Y, multiply( X, divide( multiply( Y, Z ), multiply( 
% 0.69/1.08    X, Z ) ) ) ) ] )
% 0.69/1.08  , 0, 5, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, X )] ), 
% 0.69/1.08    substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, divide( multiply( Z, T
% 0.69/1.08     ), multiply( X, T ) ) )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 106, [ =( multiply( Y, divide( Z, multiply( Y, divide( multiply( Z
% 0.69/1.08    , T ), multiply( X, T ) ) ) ) ), X ) ] )
% 0.69/1.08  , clause( 104, [ =( X, multiply( Y, divide( Z, multiply( Y, divide( 
% 0.69/1.08    multiply( Z, T ), multiply( X, T ) ) ) ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 0.69/1.08    ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 5, [ =( multiply( T, divide( Y, multiply( T, divide( multiply( Y, Z
% 0.69/1.08     ), multiply( X, Z ) ) ) ) ), X ) ] )
% 0.69/1.08  , clause( 106, [ =( multiply( Y, divide( Z, multiply( Y, divide( multiply( 
% 0.69/1.08    Z, T ), multiply( X, T ) ) ) ) ), X ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, T ), :=( Z, Y ), :=( T, Z )] ), 
% 0.69/1.08    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 109, [ =( T, multiply( X, divide( Y, multiply( X, divide( multiply( 
% 0.69/1.08    Y, Z ), multiply( T, Z ) ) ) ) ) ) ] )
% 0.69/1.08  , clause( 5, [ =( multiply( T, divide( Y, multiply( T, divide( multiply( Y
% 0.69/1.08    , Z ), multiply( X, Z ) ) ) ) ), X ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, Z ), :=( T, X )] )
% 0.69/1.08    ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 114, [ =( X, multiply( X, divide( Y, Y ) ) ) ] )
% 0.69/1.08  , clause( 4, [ =( multiply( Z, divide( multiply( X, Y ), multiply( Z, Y ) )
% 0.69/1.08     ), X ) ] )
% 0.69/1.08  , 0, clause( 109, [ =( T, multiply( X, divide( Y, multiply( X, divide( 
% 0.69/1.08    multiply( Y, Z ), multiply( T, Z ) ) ) ) ) ) ] )
% 0.69/1.08  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.69/1.08    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 117, [ =( multiply( X, divide( Y, Y ) ), X ) ] )
% 0.69/1.08  , clause( 114, [ =( X, multiply( X, divide( Y, Y ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 9, [ =( multiply( X, divide( Y, Y ) ), X ) ] )
% 0.69/1.08  , clause( 117, [ =( multiply( X, divide( Y, Y ) ), X ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 121, [ =( T, multiply( X, divide( Y, multiply( X, divide( multiply( 
% 0.69/1.08    Y, Z ), multiply( T, Z ) ) ) ) ) ) ] )
% 0.69/1.08  , clause( 5, [ =( multiply( T, divide( Y, multiply( T, divide( multiply( Y
% 0.69/1.08    , Z ), multiply( X, Z ) ) ) ) ), X ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, Z ), :=( T, X )] )
% 0.69/1.08    ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 122, [ =( X, multiply( Y, divide( X, Y ) ) ) ] )
% 0.69/1.08  , clause( 9, [ =( multiply( X, divide( Y, Y ) ), X ) ] )
% 0.69/1.08  , 0, clause( 121, [ =( T, multiply( X, divide( Y, multiply( X, divide( 
% 0.69/1.08    multiply( Y, Z ), multiply( T, Z ) ) ) ) ) ) ] )
% 0.69/1.08  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, multiply( X, Z ) )] ), 
% 0.69/1.08    substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 126, [ =( multiply( Y, divide( X, Y ) ), X ) ] )
% 0.69/1.08  , clause( 122, [ =( X, multiply( Y, divide( X, Y ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 10, [ =( multiply( X, divide( Y, X ) ), Y ) ] )
% 0.69/1.08  , clause( 126, [ =( multiply( Y, divide( X, Y ) ), X ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 131, [ =( Y, multiply( X, divide( Y, X ) ) ) ] )
% 0.69/1.08  , clause( 10, [ =( multiply( X, divide( Y, X ) ), Y ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 134, [ =( X, multiply( inverse( Y ), multiply( X, Y ) ) ) ] )
% 0.69/1.08  , clause( 1, [ =( divide( X, inverse( Y ) ), multiply( X, Y ) ) ] )
% 0.69/1.08  , 0, clause( 131, [ =( Y, multiply( X, divide( Y, X ) ) ) ] )
% 0.69/1.08  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.69/1.08    :=( X, inverse( Y ) ), :=( Y, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 135, [ =( multiply( inverse( Y ), multiply( X, Y ) ), X ) ] )
% 0.69/1.08  , clause( 134, [ =( X, multiply( inverse( Y ), multiply( X, Y ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 17, [ =( multiply( inverse( Y ), multiply( X, Y ) ), X ) ] )
% 0.69/1.08  , clause( 135, [ =( multiply( inverse( Y ), multiply( X, Y ) ), X ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 137, [ =( Y, multiply( inverse( X ), multiply( Y, X ) ) ) ] )
% 0.69/1.08  , clause( 17, [ =( multiply( inverse( Y ), multiply( X, Y ) ), X ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 138, [ =( X, multiply( inverse( divide( Y, X ) ), Y ) ) ] )
% 0.69/1.08  , clause( 10, [ =( multiply( X, divide( Y, X ) ), Y ) ] )
% 0.69/1.08  , 0, clause( 137, [ =( Y, multiply( inverse( X ), multiply( Y, X ) ) ) ] )
% 0.69/1.08  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.69/1.08    :=( X, divide( Y, X ) ), :=( Y, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 139, [ =( multiply( inverse( divide( Y, X ) ), Y ), X ) ] )
% 0.69/1.08  , clause( 138, [ =( X, multiply( inverse( divide( Y, X ) ), Y ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 19, [ =( multiply( inverse( divide( Y, X ) ), Y ), X ) ] )
% 0.69/1.08  , clause( 139, [ =( multiply( inverse( divide( Y, X ) ), Y ), X ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 141, [ =( Y, multiply( inverse( X ), multiply( Y, X ) ) ) ] )
% 0.69/1.08  , clause( 17, [ =( multiply( inverse( Y ), multiply( X, Y ) ), X ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 142, [ =( inverse( divide( X, Y ) ), multiply( inverse( X ), Y ) )
% 0.69/1.08     ] )
% 0.69/1.08  , clause( 19, [ =( multiply( inverse( divide( Y, X ) ), Y ), X ) ] )
% 0.69/1.08  , 0, clause( 141, [ =( Y, multiply( inverse( X ), multiply( Y, X ) ) ) ] )
% 0.69/1.08  , 0, 8, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.69/1.08    :=( X, X ), :=( Y, inverse( divide( X, Y ) ) )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 143, [ =( multiply( inverse( X ), Y ), inverse( divide( X, Y ) ) )
% 0.69/1.08     ] )
% 0.69/1.08  , clause( 142, [ =( inverse( divide( X, Y ) ), multiply( inverse( X ), Y )
% 0.69/1.08     ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 25, [ =( multiply( inverse( X ), Y ), inverse( divide( X, Y ) ) ) ]
% 0.69/1.08     )
% 0.69/1.08  , clause( 143, [ =( multiply( inverse( X ), Y ), inverse( divide( X, Y ) )
% 0.69/1.08     ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 144, [ =( Y, multiply( inverse( divide( X, Y ) ), X ) ) ] )
% 0.69/1.08  , clause( 19, [ =( multiply( inverse( divide( Y, X ) ), Y ), X ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 146, [ =( X, inverse( divide( divide( Y, Y ), X ) ) ) ] )
% 0.69/1.08  , clause( 9, [ =( multiply( X, divide( Y, Y ) ), X ) ] )
% 0.69/1.08  , 0, clause( 144, [ =( Y, multiply( inverse( divide( X, Y ) ), X ) ) ] )
% 0.69/1.08  , 0, 2, substitution( 0, [ :=( X, inverse( divide( divide( Y, Y ), X ) ) )
% 0.69/1.08    , :=( Y, Y )] ), substitution( 1, [ :=( X, divide( Y, Y ) ), :=( Y, X )] )
% 0.69/1.08    ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 147, [ =( inverse( divide( divide( Y, Y ), X ) ), X ) ] )
% 0.69/1.08  , clause( 146, [ =( X, inverse( divide( divide( Y, Y ), X ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 26, [ =( inverse( divide( divide( X, X ), Y ) ), Y ) ] )
% 0.69/1.08  , clause( 147, [ =( inverse( divide( divide( Y, Y ), X ) ), X ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 148, [ =( inverse( divide( X, Y ) ), multiply( inverse( X ), Y ) )
% 0.69/1.08     ] )
% 0.69/1.08  , clause( 25, [ =( multiply( inverse( X ), Y ), inverse( divide( X, Y ) ) )
% 0.69/1.08     ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 150, [ =( inverse( divide( X, divide( Y, Y ) ) ), inverse( X ) ) ]
% 0.69/1.08     )
% 0.69/1.08  , clause( 9, [ =( multiply( X, divide( Y, Y ) ), X ) ] )
% 0.69/1.08  , 0, clause( 148, [ =( inverse( divide( X, Y ) ), multiply( inverse( X ), Y
% 0.69/1.08     ) ) ] )
% 0.69/1.08  , 0, 7, substitution( 0, [ :=( X, inverse( X ) ), :=( Y, Y )] ), 
% 0.69/1.08    substitution( 1, [ :=( X, X ), :=( Y, divide( Y, Y ) )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 49, [ =( inverse( divide( X, divide( Y, Y ) ) ), inverse( X ) ) ]
% 0.69/1.08     )
% 0.69/1.08  , clause( 150, [ =( inverse( divide( X, divide( Y, Y ) ) ), inverse( X ) )
% 0.69/1.08     ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 153, [ ~( =( multiply( inverse( a1 ), a1 ), multiply( inverse( b1 )
% 0.69/1.08    , b1 ) ) ) ] )
% 0.69/1.08  , clause( 2, [ ~( =( multiply( inverse( b1 ), b1 ), multiply( inverse( a1 )
% 0.69/1.08    , a1 ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 156, [ ~( =( multiply( inverse( a1 ), a1 ), inverse( divide( b1, b1
% 0.69/1.08     ) ) ) ) ] )
% 0.69/1.08  , clause( 25, [ =( multiply( inverse( X ), Y ), inverse( divide( X, Y ) ) )
% 0.69/1.08     ] )
% 0.69/1.08  , 0, clause( 153, [ ~( =( multiply( inverse( a1 ), a1 ), multiply( inverse( 
% 0.69/1.08    b1 ), b1 ) ) ) ] )
% 0.69/1.08  , 0, 6, substitution( 0, [ :=( X, b1 ), :=( Y, b1 )] ), substitution( 1, [] )
% 0.69/1.08    ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 158, [ ~( =( inverse( divide( a1, a1 ) ), inverse( divide( b1, b1 )
% 0.69/1.08     ) ) ) ] )
% 0.69/1.08  , clause( 25, [ =( multiply( inverse( X ), Y ), inverse( divide( X, Y ) ) )
% 0.69/1.08     ] )
% 0.69/1.08  , 0, clause( 156, [ ~( =( multiply( inverse( a1 ), a1 ), inverse( divide( 
% 0.69/1.08    b1, b1 ) ) ) ) ] )
% 0.69/1.08  , 0, 2, substitution( 0, [ :=( X, a1 ), :=( Y, a1 )] ), substitution( 1, [] )
% 0.69/1.08    ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 159, [ ~( =( inverse( divide( b1, b1 ) ), inverse( divide( a1, a1 )
% 0.69/1.08     ) ) ) ] )
% 0.69/1.08  , clause( 158, [ ~( =( inverse( divide( a1, a1 ) ), inverse( divide( b1, b1
% 0.69/1.08     ) ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 54, [ ~( =( inverse( divide( b1, b1 ) ), inverse( divide( a1, a1 )
% 0.69/1.08     ) ) ) ] )
% 0.69/1.08  , clause( 159, [ ~( =( inverse( divide( b1, b1 ) ), inverse( divide( a1, a1
% 0.69/1.08     ) ) ) ) ] )
% 0.69/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 160, [ =( inverse( X ), inverse( divide( X, divide( Y, Y ) ) ) ) ]
% 0.69/1.08     )
% 0.69/1.08  , clause( 49, [ =( inverse( divide( X, divide( Y, Y ) ) ), inverse( X ) ) ]
% 0.69/1.08     )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 163, [ =( inverse( divide( X, X ) ), divide( Y, Y ) ) ] )
% 0.69/1.08  , clause( 26, [ =( inverse( divide( divide( X, X ), Y ) ), Y ) ] )
% 0.69/1.08  , 0, clause( 160, [ =( inverse( X ), inverse( divide( X, divide( Y, Y ) ) )
% 0.69/1.08     ) ] )
% 0.69/1.08  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, divide( Y, Y ) )] ), 
% 0.69/1.08    substitution( 1, [ :=( X, divide( X, X ) ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 60, [ =( inverse( divide( X, X ) ), divide( Y, Y ) ) ] )
% 0.69/1.08  , clause( 163, [ =( inverse( divide( X, X ) ), divide( Y, Y ) ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.08     )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 166, [ =( divide( Y, Y ), inverse( divide( X, X ) ) ) ] )
% 0.69/1.08  , clause( 60, [ =( inverse( divide( X, X ) ), divide( Y, Y ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 294, [ =( divide( X, X ), divide( Z, Z ) ) ] )
% 0.69/1.08  , clause( 60, [ =( inverse( divide( X, X ) ), divide( Y, Y ) ) ] )
% 0.69/1.08  , 0, clause( 166, [ =( divide( Y, Y ), inverse( divide( X, X ) ) ) ] )
% 0.69/1.08  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, Z )] ), substitution( 1, [ 
% 0.69/1.08    :=( X, Y ), :=( Y, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 63, [ =( divide( Y, Y ), divide( Z, Z ) ) ] )
% 0.69/1.08  , clause( 294, [ =( divide( X, X ), divide( Z, Z ) ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, Y ), :=( Y, T ), :=( Z, Z )] ), 
% 0.69/1.08    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 295, [ ~( =( inverse( divide( a1, a1 ) ), inverse( divide( b1, b1 )
% 0.69/1.08     ) ) ) ] )
% 0.69/1.08  , clause( 54, [ ~( =( inverse( divide( b1, b1 ) ), inverse( divide( a1, a1
% 0.69/1.08     ) ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 297, [ ~( =( inverse( divide( a1, a1 ) ), inverse( divide( X, X ) )
% 0.69/1.08     ) ) ] )
% 0.69/1.08  , clause( 63, [ =( divide( Y, Y ), divide( Z, Z ) ) ] )
% 0.69/1.08  , 0, clause( 295, [ ~( =( inverse( divide( a1, a1 ) ), inverse( divide( b1
% 0.69/1.08    , b1 ) ) ) ) ] )
% 0.69/1.08  , 0, 7, substitution( 0, [ :=( X, Y ), :=( Y, b1 ), :=( Z, X )] ), 
% 0.69/1.08    substitution( 1, [] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  paramod(
% 0.69/1.08  clause( 298, [ ~( =( inverse( divide( Y, Y ) ), inverse( divide( X, X ) ) )
% 0.69/1.08     ) ] )
% 0.69/1.08  , clause( 63, [ =( divide( Y, Y ), divide( Z, Z ) ) ] )
% 0.69/1.08  , 0, clause( 297, [ ~( =( inverse( divide( a1, a1 ) ), inverse( divide( X, 
% 0.69/1.08    X ) ) ) ) ] )
% 0.69/1.08  , 0, 3, substitution( 0, [ :=( X, Z ), :=( Y, a1 ), :=( Z, Y )] ), 
% 0.69/1.08    substitution( 1, [ :=( X, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 73, [ ~( =( inverse( divide( X, X ) ), inverse( divide( a1, a1 ) )
% 0.69/1.08     ) ) ] )
% 0.69/1.08  , clause( 298, [ ~( =( inverse( divide( Y, Y ) ), inverse( divide( X, X ) )
% 0.69/1.08     ) ) ] )
% 0.69/1.08  , substitution( 0, [ :=( X, a1 ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 
% 0.69/1.08    0 )] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqswap(
% 0.69/1.08  clause( 299, [ ~( =( inverse( divide( a1, a1 ) ), inverse( divide( X, X ) )
% 0.69/1.08     ) ) ] )
% 0.69/1.08  , clause( 73, [ ~( =( inverse( divide( X, X ) ), inverse( divide( a1, a1 )
% 0.69/1.08     ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  eqrefl(
% 0.69/1.08  clause( 300, [] )
% 0.69/1.08  , clause( 299, [ ~( =( inverse( divide( a1, a1 ) ), inverse( divide( X, X )
% 0.69/1.08     ) ) ) ] )
% 0.69/1.08  , 0, substitution( 0, [ :=( X, a1 )] )).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  subsumption(
% 0.69/1.08  clause( 75, [] )
% 0.69/1.08  , clause( 300, [] )
% 0.69/1.08  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  end.
% 0.69/1.08  
% 0.69/1.08  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.69/1.08  
% 0.69/1.08  Memory use:
% 0.69/1.08  
% 0.69/1.08  space for terms:        887
% 0.69/1.08  space for clauses:      8373
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  clauses generated:      320
% 0.69/1.08  clauses kept:           76
% 0.69/1.08  clauses selected:       20
% 0.69/1.08  clauses deleted:        4
% 0.69/1.08  clauses inuse deleted:  0
% 0.69/1.08  
% 0.69/1.08  subsentry:          3765
% 0.69/1.08  literals s-matched: 203
% 0.69/1.08  literals matched:   187
% 0.69/1.08  full subsumption:   0
% 0.69/1.08  
% 0.69/1.08  checksum:           -1234397647
% 0.69/1.08  
% 0.69/1.08  
% 0.69/1.08  Bliksem ended
%------------------------------------------------------------------------------