TSTP Solution File: RNG007-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : RNG007-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n032.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 20:16:04 EDT 2022

% Result   : Unsatisfiable 15.61s 16.01s
% Output   : Refutation 15.61s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.10  % Problem  : RNG007-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.11  % Command  : bliksem %s
% 0.11/0.31  % Computer : n032.cluster.edu
% 0.11/0.31  % Model    : x86_64 x86_64
% 0.11/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.31  % Memory   : 8042.1875MB
% 0.11/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.31  % CPULimit : 300
% 0.11/0.31  % DateTime : Mon May 30 08:07:42 EDT 2022
% 0.11/0.31  % CPUTime  : 
% 15.61/16.01  *** allocated 10000 integers for termspace/termends
% 15.61/16.01  *** allocated 10000 integers for clauses
% 15.61/16.01  *** allocated 10000 integers for justifications
% 15.61/16.01  Bliksem 1.12
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Automatic Strategy Selection
% 15.61/16.01  
% 15.61/16.01  Clauses:
% 15.61/16.01  [
% 15.61/16.01     [ sum( 'additive_identity', X, X ) ],
% 15.61/16.01     [ sum( X, 'additive_identity', X ) ],
% 15.61/16.01     [ product( X, Y, multiply( X, Y ) ) ],
% 15.61/16.01     [ sum( X, Y, add( X, Y ) ) ],
% 15.61/16.01     [ sum( 'additive_inverse'( X ), X, 'additive_identity' ) ],
% 15.61/16.01     [ sum( X, 'additive_inverse'( X ), 'additive_identity' ) ],
% 15.61/16.01     [ ~( sum( X, Y, Z ) ), ~( sum( Y, T, U ) ), ~( sum( Z, T, W ) ), sum( X
% 15.61/16.01    , U, W ) ],
% 15.61/16.01     [ ~( sum( X, Y, Z ) ), ~( sum( Y, T, U ) ), ~( sum( X, U, W ) ), sum( Z
% 15.61/16.01    , T, W ) ],
% 15.61/16.01     [ ~( sum( X, Y, Z ) ), sum( Y, X, Z ) ],
% 15.61/16.01     [ ~( product( X, Y, Z ) ), ~( product( Y, T, U ) ), ~( product( Z, T, W
% 15.61/16.01     ) ), product( X, U, W ) ],
% 15.61/16.01     [ ~( product( X, Y, Z ) ), ~( product( Y, T, U ) ), ~( product( X, U, W
% 15.61/16.01     ) ), product( Z, T, W ) ],
% 15.61/16.01     [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( Y, T, W ) )
% 15.61/16.01    , ~( product( X, W, V0 ) ), sum( Z, U, V0 ) ],
% 15.61/16.01     [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( Y, T, W ) )
% 15.61/16.01    , ~( sum( Z, U, V0 ) ), product( X, W, V0 ) ],
% 15.61/16.01     [ ~( product( X, Y, Z ) ), ~( product( T, Y, U ) ), ~( sum( X, T, W ) )
% 15.61/16.01    , ~( product( W, Y, V0 ) ), sum( Z, U, V0 ) ],
% 15.61/16.01     [ ~( product( X, Y, Z ) ), ~( product( T, Y, U ) ), ~( sum( X, T, W ) )
% 15.61/16.01    , ~( sum( Z, U, V0 ) ), product( W, Y, V0 ) ],
% 15.61/16.01     [ ~( sum( X, Y, Z ) ), ~( sum( X, Y, T ) ), =( Z, T ) ],
% 15.61/16.01     [ ~( product( X, Y, Z ) ), ~( product( X, Y, T ) ), =( Z, T ) ],
% 15.61/16.01     [ product( X, X, X ) ],
% 15.61/16.01     [ ~( sum( a, a, 'additive_identity' ) ) ]
% 15.61/16.01  ] .
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  percentage equality = 0.038462, percentage horn = 1.000000
% 15.61/16.01  This is a problem with some equality
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Options Used:
% 15.61/16.01  
% 15.61/16.01  useres =            1
% 15.61/16.01  useparamod =        1
% 15.61/16.01  useeqrefl =         1
% 15.61/16.01  useeqfact =         1
% 15.61/16.01  usefactor =         1
% 15.61/16.01  usesimpsplitting =  0
% 15.61/16.01  usesimpdemod =      5
% 15.61/16.01  usesimpres =        3
% 15.61/16.01  
% 15.61/16.01  resimpinuse      =  1000
% 15.61/16.01  resimpclauses =     20000
% 15.61/16.01  substype =          eqrewr
% 15.61/16.01  backwardsubs =      1
% 15.61/16.01  selectoldest =      5
% 15.61/16.01  
% 15.61/16.01  litorderings [0] =  split
% 15.61/16.01  litorderings [1] =  extend the termordering, first sorting on arguments
% 15.61/16.01  
% 15.61/16.01  termordering =      kbo
% 15.61/16.01  
% 15.61/16.01  litapriori =        0
% 15.61/16.01  termapriori =       1
% 15.61/16.01  litaposteriori =    0
% 15.61/16.01  termaposteriori =   0
% 15.61/16.01  demodaposteriori =  0
% 15.61/16.01  ordereqreflfact =   0
% 15.61/16.01  
% 15.61/16.01  litselect =         negord
% 15.61/16.01  
% 15.61/16.01  maxweight =         15
% 15.61/16.01  maxdepth =          30000
% 15.61/16.01  maxlength =         115
% 15.61/16.01  maxnrvars =         195
% 15.61/16.01  excuselevel =       1
% 15.61/16.01  increasemaxweight = 1
% 15.61/16.01  
% 15.61/16.01  maxselected =       10000000
% 15.61/16.01  maxnrclauses =      10000000
% 15.61/16.01  
% 15.61/16.01  showgenerated =    0
% 15.61/16.01  showkept =         0
% 15.61/16.01  showselected =     0
% 15.61/16.01  showdeleted =      0
% 15.61/16.01  showresimp =       1
% 15.61/16.01  showstatus =       2000
% 15.61/16.01  
% 15.61/16.01  prologoutput =     1
% 15.61/16.01  nrgoals =          5000000
% 15.61/16.01  totalproof =       1
% 15.61/16.01  
% 15.61/16.01  Symbols occurring in the translation:
% 15.61/16.01  
% 15.61/16.01  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 15.61/16.01  .  [1, 2]      (w:1, o:27, a:1, s:1, b:0), 
% 15.61/16.01  !  [4, 1]      (w:0, o:21, a:1, s:1, b:0), 
% 15.61/16.01  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 15.61/16.01  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 15.61/16.01  'additive_identity'  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 15.61/16.01  sum  [41, 3]      (w:1, o:54, a:1, s:1, b:0), 
% 15.61/16.01  multiply  [43, 2]      (w:1, o:52, a:1, s:1, b:0), 
% 15.61/16.01  product  [44, 3]      (w:1, o:55, a:1, s:1, b:0), 
% 15.61/16.01  add  [45, 2]      (w:1, o:53, a:1, s:1, b:0), 
% 15.61/16.01  'additive_inverse'  [46, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 15.61/16.01  a  [55, 0]      (w:1, o:20, a:1, s:1, b:0).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Starting Search:
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    13883
% 15.61/16.01  Kept:         2066
% 15.61/16.01  Inuse:        162
% 15.61/16.01  Deleted:      55
% 15.61/16.01  Deletedinuse: 21
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    22968
% 15.61/16.01  Kept:         4126
% 15.61/16.01  Inuse:        227
% 15.61/16.01  Deleted:      75
% 15.61/16.01  Deletedinuse: 36
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    42267
% 15.61/16.01  Kept:         6346
% 15.61/16.01  Inuse:        315
% 15.61/16.01  Deleted:      125
% 15.61/16.01  Deletedinuse: 36
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    55813
% 15.61/16.01  Kept:         8495
% 15.61/16.01  Inuse:        353
% 15.61/16.01  Deleted:      130
% 15.61/16.01  Deletedinuse: 39
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    67492
% 15.61/16.01  Kept:         10635
% 15.61/16.01  Inuse:        385
% 15.61/16.01  Deleted:      140
% 15.61/16.01  Deletedinuse: 39
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    74341
% 15.61/16.01  Kept:         12676
% 15.61/16.01  Inuse:        407
% 15.61/16.01  Deleted:      172
% 15.61/16.01  Deletedinuse: 68
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    82534
% 15.61/16.01  Kept:         14720
% 15.61/16.01  Inuse:        436
% 15.61/16.01  Deleted:      174
% 15.61/16.01  Deletedinuse: 68
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    93767
% 15.61/16.01  Kept:         17128
% 15.61/16.01  Inuse:        467
% 15.61/16.01  Deleted:      185
% 15.61/16.01  Deletedinuse: 72
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    99355
% 15.61/16.01  Kept:         19133
% 15.61/16.01  Inuse:        482
% 15.61/16.01  Deleted:      189
% 15.61/16.01  Deletedinuse: 73
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying clauses:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    109432
% 15.61/16.01  Kept:         21176
% 15.61/16.01  Inuse:        514
% 15.61/16.01  Deleted:      2566
% 15.61/16.01  Deletedinuse: 73
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    120695
% 15.61/16.01  Kept:         23211
% 15.61/16.01  Inuse:        554
% 15.61/16.01  Deleted:      2569
% 15.61/16.01  Deletedinuse: 73
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    133838
% 15.61/16.01  Kept:         25222
% 15.61/16.01  Inuse:        587
% 15.61/16.01  Deleted:      2569
% 15.61/16.01  Deletedinuse: 73
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    150884
% 15.61/16.01  Kept:         27250
% 15.61/16.01  Inuse:        623
% 15.61/16.01  Deleted:      2570
% 15.61/16.01  Deletedinuse: 73
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    179087
% 15.61/16.01  Kept:         29336
% 15.61/16.01  Inuse:        667
% 15.61/16.01  Deleted:      2570
% 15.61/16.01  Deletedinuse: 73
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    201378
% 15.61/16.01  Kept:         31361
% 15.61/16.01  Inuse:        702
% 15.61/16.01  Deleted:      2570
% 15.61/16.01  Deletedinuse: 73
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  Resimplifying inuse:
% 15.61/16.01  Done
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Intermediate Status:
% 15.61/16.01  Generated:    217742
% 15.61/16.01  Kept:         33399
% 15.61/16.01  Inuse:        740
% 15.61/16.01  Deleted:      2577
% 15.61/16.01  Deletedinuse: 78
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Bliksems!, er is een bewijs:
% 15.61/16.01  % SZS status Unsatisfiable
% 15.61/16.01  % SZS output start Refutation
% 15.61/16.01  
% 15.61/16.01  clause( 1, [ sum( X, 'additive_identity', X ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 3, [ sum( X, Y, add( X, Y ) ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 5, [ sum( X, 'additive_inverse'( X ), 'additive_identity' ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 6, [ ~( sum( X, Y, Z ) ), ~( sum( Y, T, U ) ), ~( sum( Z, T, W ) )
% 15.61/16.01    , sum( X, U, W ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 8, [ ~( sum( X, Y, Z ) ), sum( Y, X, Z ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 11, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( Y, 
% 15.61/16.01    T, W ) ), ~( product( X, W, V0 ) ), sum( Z, U, V0 ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 14, [ ~( product( X, Y, Z ) ), ~( product( T, Y, U ) ), ~( sum( X, 
% 15.61/16.01    T, W ) ), ~( sum( Z, U, V0 ) ), product( W, Y, V0 ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 15, [ ~( sum( X, Y, Z ) ), ~( sum( X, Y, T ) ), =( Z, T ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 17, [ product( X, X, X ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 18, [ ~( sum( a, a, 'additive_identity' ) ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 20, [ ~( sum( X, Y, Y ) ), ~( sum( Y, Z, T ) ), sum( X, T, T ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 40, [ ~( product( X, Y, Z ) ), ~( sum( X, X, T ) ), ~( sum( Z, Z, U
% 15.61/16.01     ) ), product( T, Y, U ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 43, [ sum( X, Y, add( Y, X ) ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 214, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( Y
% 15.61/16.01    , T, X ) ), sum( Z, U, X ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 215, [ ~( product( X, Y, Z ) ), ~( sum( Y, Y, X ) ), sum( Z, Z, X )
% 15.61/16.01     ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 435, [ ~( sum( X, 'additive_identity', Y ) ), =( X, Y ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 811, [ ~( sum( X, Y, Y ) ), sum( X, 'additive_identity', 
% 15.61/16.01    'additive_identity' ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 814, [ ~( sum( X, Y, Y ) ), =( X, 'additive_identity' ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 1138, [ ~( sum( a, a, X ) ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 1824, [ ~( sum( X, X, Y ) ), ~( sum( X, X, Z ) ), product( Y, X, Z
% 15.61/16.01     ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 34198, [ ~( sum( Y, Y, X ) ), ~( sum( a, a, X ) ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 34207, [ ~( sum( a, a, X ) ) ] )
% 15.61/16.01  .
% 15.61/16.01  clause( 34235, [] )
% 15.61/16.01  .
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  % SZS output end Refutation
% 15.61/16.01  found a proof!
% 15.61/16.01  
% 15.61/16.01  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 15.61/16.01  
% 15.61/16.01  initialclauses(
% 15.61/16.01  [ clause( 34237, [ sum( 'additive_identity', X, X ) ] )
% 15.61/16.01  , clause( 34238, [ sum( X, 'additive_identity', X ) ] )
% 15.61/16.01  , clause( 34239, [ product( X, Y, multiply( X, Y ) ) ] )
% 15.61/16.01  , clause( 34240, [ sum( X, Y, add( X, Y ) ) ] )
% 15.61/16.01  , clause( 34241, [ sum( 'additive_inverse'( X ), X, 'additive_identity' ) ]
% 15.61/16.01     )
% 15.61/16.01  , clause( 34242, [ sum( X, 'additive_inverse'( X ), 'additive_identity' ) ]
% 15.61/16.01     )
% 15.61/16.01  , clause( 34243, [ ~( sum( X, Y, Z ) ), ~( sum( Y, T, U ) ), ~( sum( Z, T, 
% 15.61/16.01    W ) ), sum( X, U, W ) ] )
% 15.61/16.01  , clause( 34244, [ ~( sum( X, Y, Z ) ), ~( sum( Y, T, U ) ), ~( sum( X, U, 
% 15.61/16.01    W ) ), sum( Z, T, W ) ] )
% 15.61/16.01  , clause( 34245, [ ~( sum( X, Y, Z ) ), sum( Y, X, Z ) ] )
% 15.61/16.01  , clause( 34246, [ ~( product( X, Y, Z ) ), ~( product( Y, T, U ) ), ~( 
% 15.61/16.01    product( Z, T, W ) ), product( X, U, W ) ] )
% 15.61/16.01  , clause( 34247, [ ~( product( X, Y, Z ) ), ~( product( Y, T, U ) ), ~( 
% 15.61/16.01    product( X, U, W ) ), product( Z, T, W ) ] )
% 15.61/16.01  , clause( 34248, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( 
% 15.61/16.01    Y, T, W ) ), ~( product( X, W, V0 ) ), sum( Z, U, V0 ) ] )
% 15.61/16.01  , clause( 34249, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( 
% 15.61/16.01    Y, T, W ) ), ~( sum( Z, U, V0 ) ), product( X, W, V0 ) ] )
% 15.61/16.01  , clause( 34250, [ ~( product( X, Y, Z ) ), ~( product( T, Y, U ) ), ~( sum( 
% 15.61/16.01    X, T, W ) ), ~( product( W, Y, V0 ) ), sum( Z, U, V0 ) ] )
% 15.61/16.01  , clause( 34251, [ ~( product( X, Y, Z ) ), ~( product( T, Y, U ) ), ~( sum( 
% 15.61/16.01    X, T, W ) ), ~( sum( Z, U, V0 ) ), product( W, Y, V0 ) ] )
% 15.61/16.01  , clause( 34252, [ ~( sum( X, Y, Z ) ), ~( sum( X, Y, T ) ), =( Z, T ) ] )
% 15.61/16.01  , clause( 34253, [ ~( product( X, Y, Z ) ), ~( product( X, Y, T ) ), =( Z, 
% 15.61/16.01    T ) ] )
% 15.61/16.01  , clause( 34254, [ product( X, X, X ) ] )
% 15.61/16.01  , clause( 34255, [ ~( sum( a, a, 'additive_identity' ) ) ] )
% 15.61/16.01  ] ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 1, [ sum( X, 'additive_identity', X ) ] )
% 15.61/16.01  , clause( 34238, [ sum( X, 'additive_identity', X ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 3, [ sum( X, Y, add( X, Y ) ) ] )
% 15.61/16.01  , clause( 34240, [ sum( X, Y, add( X, Y ) ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 15.61/16.01     )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 5, [ sum( X, 'additive_inverse'( X ), 'additive_identity' ) ] )
% 15.61/16.01  , clause( 34242, [ sum( X, 'additive_inverse'( X ), 'additive_identity' ) ]
% 15.61/16.01     )
% 15.61/16.01  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 6, [ ~( sum( X, Y, Z ) ), ~( sum( Y, T, U ) ), ~( sum( Z, T, W ) )
% 15.61/16.01    , sum( X, U, W ) ] )
% 15.61/16.01  , clause( 34243, [ ~( sum( X, Y, Z ) ), ~( sum( Y, T, U ) ), ~( sum( Z, T, 
% 15.61/16.01    W ) ), sum( X, U, W ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 15.61/16.01    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2
% 15.61/16.01    , 2 ), ==>( 3, 3 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 8, [ ~( sum( X, Y, Z ) ), sum( Y, X, Z ) ] )
% 15.61/16.01  , clause( 34245, [ ~( sum( X, Y, Z ) ), sum( Y, X, Z ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 15.61/16.01    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 11, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( Y, 
% 15.61/16.01    T, W ) ), ~( product( X, W, V0 ) ), sum( Z, U, V0 ) ] )
% 15.61/16.01  , clause( 34248, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( 
% 15.61/16.01    Y, T, W ) ), ~( product( X, W, V0 ) ), sum( Z, U, V0 ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 15.61/16.01    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1
% 15.61/16.01    , 1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 14, [ ~( product( X, Y, Z ) ), ~( product( T, Y, U ) ), ~( sum( X, 
% 15.61/16.01    T, W ) ), ~( sum( Z, U, V0 ) ), product( W, Y, V0 ) ] )
% 15.61/16.01  , clause( 34251, [ ~( product( X, Y, Z ) ), ~( product( T, Y, U ) ), ~( sum( 
% 15.61/16.01    X, T, W ) ), ~( sum( Z, U, V0 ) ), product( W, Y, V0 ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 15.61/16.01    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1
% 15.61/16.01    , 1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 15, [ ~( sum( X, Y, Z ) ), ~( sum( X, Y, T ) ), =( Z, T ) ] )
% 15.61/16.01  , clause( 34252, [ ~( sum( X, Y, Z ) ), ~( sum( X, Y, T ) ), =( Z, T ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 15.61/16.01    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 17, [ product( X, X, X ) ] )
% 15.61/16.01  , clause( 34254, [ product( X, X, X ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 18, [ ~( sum( a, a, 'additive_identity' ) ) ] )
% 15.61/16.01  , clause( 34255, [ ~( sum( a, a, 'additive_identity' ) ) ] )
% 15.61/16.01  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  factor(
% 15.61/16.01  clause( 34415, [ ~( sum( X, Y, Y ) ), ~( sum( Y, Z, T ) ), sum( X, T, T ) ]
% 15.61/16.01     )
% 15.61/16.01  , clause( 6, [ ~( sum( X, Y, Z ) ), ~( sum( Y, T, U ) ), ~( sum( Z, T, W )
% 15.61/16.01     ), sum( X, U, W ) ] )
% 15.61/16.01  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Y ), :=( T, Z ), 
% 15.61/16.01    :=( U, T ), :=( W, T )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 20, [ ~( sum( X, Y, Y ) ), ~( sum( Y, Z, T ) ), sum( X, T, T ) ] )
% 15.61/16.01  , clause( 34415, [ ~( sum( X, Y, Y ) ), ~( sum( Y, Z, T ) ), sum( X, T, T )
% 15.61/16.01     ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 15.61/16.01    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  factor(
% 15.61/16.01  clause( 34417, [ ~( product( X, Y, Z ) ), ~( sum( X, X, T ) ), ~( sum( Z, Z
% 15.61/16.01    , U ) ), product( T, Y, U ) ] )
% 15.61/16.01  , clause( 14, [ ~( product( X, Y, Z ) ), ~( product( T, Y, U ) ), ~( sum( X
% 15.61/16.01    , T, W ) ), ~( sum( Z, U, V0 ) ), product( W, Y, V0 ) ] )
% 15.61/16.01  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, X ), 
% 15.61/16.01    :=( U, Z ), :=( W, T ), :=( V0, U )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 40, [ ~( product( X, Y, Z ) ), ~( sum( X, X, T ) ), ~( sum( Z, Z, U
% 15.61/16.01     ) ), product( T, Y, U ) ] )
% 15.61/16.01  , clause( 34417, [ ~( product( X, Y, Z ) ), ~( sum( X, X, T ) ), ~( sum( Z
% 15.61/16.01    , Z, U ) ), product( T, Y, U ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 15.61/16.01    , U )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3
% 15.61/16.01    , 3 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34420, [ sum( Y, X, add( X, Y ) ) ] )
% 15.61/16.01  , clause( 8, [ ~( sum( X, Y, Z ) ), sum( Y, X, Z ) ] )
% 15.61/16.01  , 0, clause( 3, [ sum( X, Y, add( X, Y ) ) ] )
% 15.61/16.01  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, add( X, Y ) )] ), 
% 15.61/16.01    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 43, [ sum( X, Y, add( Y, X ) ) ] )
% 15.61/16.01  , clause( 34420, [ sum( Y, X, add( X, Y ) ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 15.61/16.01     )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34423, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( 
% 15.61/16.01    Y, T, X ) ), sum( Z, U, X ) ] )
% 15.61/16.01  , clause( 11, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( Y
% 15.61/16.01    , T, W ) ), ~( product( X, W, V0 ) ), sum( Z, U, V0 ) ] )
% 15.61/16.01  , 3, clause( 17, [ product( X, X, X ) ] )
% 15.61/16.01  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), 
% 15.61/16.01    :=( U, U ), :=( W, X ), :=( V0, X )] ), substitution( 1, [ :=( X, X )] )
% 15.61/16.01    ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 214, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( Y
% 15.61/16.01    , T, X ) ), sum( Z, U, X ) ] )
% 15.61/16.01  , clause( 34423, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( 
% 15.61/16.01    Y, T, X ) ), sum( Z, U, X ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 15.61/16.01    , U )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3
% 15.61/16.01    , 3 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  factor(
% 15.61/16.01  clause( 34427, [ ~( product( X, Y, Z ) ), ~( sum( Y, Y, X ) ), sum( Z, Z, X
% 15.61/16.01     ) ] )
% 15.61/16.01  , clause( 214, [ ~( product( X, Y, Z ) ), ~( product( X, T, U ) ), ~( sum( 
% 15.61/16.01    Y, T, X ) ), sum( Z, U, X ) ] )
% 15.61/16.01  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, Y ), 
% 15.61/16.01    :=( U, Z )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 215, [ ~( product( X, Y, Z ) ), ~( sum( Y, Y, X ) ), sum( Z, Z, X )
% 15.61/16.01     ] )
% 15.61/16.01  , clause( 34427, [ ~( product( X, Y, Z ) ), ~( sum( Y, Y, X ) ), sum( Z, Z
% 15.61/16.01    , X ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 15.61/16.01    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34428, [ ~( sum( X, 'additive_identity', Y ) ), =( X, Y ) ] )
% 15.61/16.01  , clause( 15, [ ~( sum( X, Y, Z ) ), ~( sum( X, Y, T ) ), =( Z, T ) ] )
% 15.61/16.01  , 0, clause( 1, [ sum( X, 'additive_identity', X ) ] )
% 15.61/16.01  , 0, substitution( 0, [ :=( X, X ), :=( Y, 'additive_identity' ), :=( Z, X
% 15.61/16.01     ), :=( T, Y )] ), substitution( 1, [ :=( X, X )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 435, [ ~( sum( X, 'additive_identity', Y ) ), =( X, Y ) ] )
% 15.61/16.01  , clause( 34428, [ ~( sum( X, 'additive_identity', Y ) ), =( X, Y ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 15.61/16.01     ), ==>( 1, 1 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34430, [ ~( sum( X, Y, Y ) ), sum( X, 'additive_identity', 
% 15.61/16.01    'additive_identity' ) ] )
% 15.61/16.01  , clause( 20, [ ~( sum( X, Y, Y ) ), ~( sum( Y, Z, T ) ), sum( X, T, T ) ]
% 15.61/16.01     )
% 15.61/16.01  , 1, clause( 5, [ sum( X, 'additive_inverse'( X ), 'additive_identity' ) ]
% 15.61/16.01     )
% 15.61/16.01  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, 'additive_inverse'( 
% 15.61/16.01    Y ) ), :=( T, 'additive_identity' )] ), substitution( 1, [ :=( X, Y )] )
% 15.61/16.01    ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 811, [ ~( sum( X, Y, Y ) ), sum( X, 'additive_identity', 
% 15.61/16.01    'additive_identity' ) ] )
% 15.61/16.01  , clause( 34430, [ ~( sum( X, Y, Y ) ), sum( X, 'additive_identity', 
% 15.61/16.01    'additive_identity' ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 15.61/16.01     ), ==>( 1, 1 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  eqswap(
% 15.61/16.01  clause( 34431, [ =( Y, X ), ~( sum( X, 'additive_identity', Y ) ) ] )
% 15.61/16.01  , clause( 435, [ ~( sum( X, 'additive_identity', Y ) ), =( X, Y ) ] )
% 15.61/16.01  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34432, [ =( 'additive_identity', X ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , clause( 34431, [ =( Y, X ), ~( sum( X, 'additive_identity', Y ) ) ] )
% 15.61/16.01  , 1, clause( 811, [ ~( sum( X, Y, Y ) ), sum( X, 'additive_identity', 
% 15.61/16.01    'additive_identity' ) ] )
% 15.61/16.01  , 1, substitution( 0, [ :=( X, X ), :=( Y, 'additive_identity' )] ), 
% 15.61/16.01    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  eqswap(
% 15.61/16.01  clause( 34433, [ =( X, 'additive_identity' ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , clause( 34432, [ =( 'additive_identity', X ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 814, [ ~( sum( X, Y, Y ) ), =( X, 'additive_identity' ) ] )
% 15.61/16.01  , clause( 34433, [ =( X, 'additive_identity' ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 15.61/16.01     ), ==>( 1, 0 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  eqswap(
% 15.61/16.01  clause( 34434, [ =( 'additive_identity', X ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , clause( 814, [ ~( sum( X, Y, Y ) ), =( X, 'additive_identity' ) ] )
% 15.61/16.01  , 1, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  paramod(
% 15.61/16.01  clause( 34435, [ ~( sum( a, a, X ) ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , clause( 34434, [ =( 'additive_identity', X ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , 0, clause( 18, [ ~( sum( a, a, 'additive_identity' ) ) ] )
% 15.61/16.01  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [] )
% 15.61/16.01    ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 1138, [ ~( sum( a, a, X ) ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , clause( 34435, [ ~( sum( a, a, X ) ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 15.61/16.01     ), ==>( 1, 1 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34437, [ ~( sum( X, X, Y ) ), ~( sum( X, X, Z ) ), product( Y, X, Z
% 15.61/16.01     ) ] )
% 15.61/16.01  , clause( 40, [ ~( product( X, Y, Z ) ), ~( sum( X, X, T ) ), ~( sum( Z, Z
% 15.61/16.01    , U ) ), product( T, Y, U ) ] )
% 15.61/16.01  , 0, clause( 17, [ product( X, X, X ) ] )
% 15.61/16.01  , 0, substitution( 0, [ :=( X, X ), :=( Y, X ), :=( Z, X ), :=( T, Y ), 
% 15.61/16.01    :=( U, Z )] ), substitution( 1, [ :=( X, X )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 1824, [ ~( sum( X, X, Y ) ), ~( sum( X, X, Z ) ), product( Y, X, Z
% 15.61/16.01     ) ] )
% 15.61/16.01  , clause( 34437, [ ~( sum( X, X, Y ) ), ~( sum( X, X, Z ) ), product( Y, X
% 15.61/16.01    , Z ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 15.61/16.01    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34440, [ ~( sum( a, a, X ) ), ~( product( X, Y, X ) ), ~( sum( Y, Y
% 15.61/16.01    , X ) ) ] )
% 15.61/16.01  , clause( 1138, [ ~( sum( a, a, X ) ), ~( sum( X, Y, Y ) ) ] )
% 15.61/16.01  , 1, clause( 215, [ ~( product( X, Y, Z ) ), ~( sum( Y, Y, X ) ), sum( Z, Z
% 15.61/16.01    , X ) ] )
% 15.61/16.01  , 2, substitution( 0, [ :=( X, X ), :=( Y, X )] ), substitution( 1, [ :=( X
% 15.61/16.01    , X ), :=( Y, Y ), :=( Z, X )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  factor(
% 15.61/16.01  clause( 34441, [ ~( sum( a, a, X ) ), ~( product( X, a, X ) ) ] )
% 15.61/16.01  , clause( 34440, [ ~( sum( a, a, X ) ), ~( product( X, Y, X ) ), ~( sum( Y
% 15.61/16.01    , Y, X ) ) ] )
% 15.61/16.01  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, a )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34452, [ ~( sum( a, a, X ) ), ~( sum( a, a, X ) ), ~( sum( a, a, X
% 15.61/16.01     ) ) ] )
% 15.61/16.01  , clause( 34441, [ ~( sum( a, a, X ) ), ~( product( X, a, X ) ) ] )
% 15.61/16.01  , 1, clause( 1824, [ ~( sum( X, X, Y ) ), ~( sum( X, X, Z ) ), product( Y, 
% 15.61/16.01    X, Z ) ] )
% 15.61/16.01  , 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, a ), :=( Y
% 15.61/16.01    , X ), :=( Z, X )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  factor(
% 15.61/16.01  clause( 34453, [ ~( sum( a, a, X ) ), ~( sum( a, a, X ) ) ] )
% 15.61/16.01  , clause( 34452, [ ~( sum( a, a, X ) ), ~( sum( a, a, X ) ), ~( sum( a, a, 
% 15.61/16.01    X ) ) ] )
% 15.61/16.01  , 0, 1, substitution( 0, [ :=( X, X )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 34198, [ ~( sum( Y, Y, X ) ), ~( sum( a, a, X ) ) ] )
% 15.61/16.01  , clause( 34453, [ ~( sum( a, a, X ) ), ~( sum( a, a, X ) ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 15.61/16.01    1 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  factor(
% 15.61/16.01  clause( 34455, [ ~( sum( a, a, X ) ) ] )
% 15.61/16.01  , clause( 34198, [ ~( sum( Y, Y, X ) ), ~( sum( a, a, X ) ) ] )
% 15.61/16.01  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, a )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 34207, [ ~( sum( a, a, X ) ) ] )
% 15.61/16.01  , clause( 34455, [ ~( sum( a, a, X ) ) ] )
% 15.61/16.01  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  resolution(
% 15.61/16.01  clause( 34456, [] )
% 15.61/16.01  , clause( 34207, [ ~( sum( a, a, X ) ) ] )
% 15.61/16.01  , 0, clause( 43, [ sum( X, Y, add( Y, X ) ) ] )
% 15.61/16.01  , 0, substitution( 0, [ :=( X, add( a, a ) )] ), substitution( 1, [ :=( X, 
% 15.61/16.01    a ), :=( Y, a )] )).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  subsumption(
% 15.61/16.01  clause( 34235, [] )
% 15.61/16.01  , clause( 34456, [] )
% 15.61/16.01  , substitution( 0, [] ), permutation( 0, [] ) ).
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  end.
% 15.61/16.01  
% 15.61/16.01  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 15.61/16.01  
% 15.61/16.01  Memory use:
% 15.61/16.01  
% 15.61/16.01  space for terms:        506510
% 15.61/16.01  space for clauses:      1324899
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  clauses generated:      223259
% 15.61/16.01  clauses kept:           34236
% 15.61/16.01  clauses selected:       754
% 15.61/16.01  clauses deleted:        2577
% 15.61/16.01  clauses inuse deleted:  78
% 15.61/16.01  
% 15.61/16.01  subsentry:          6463773
% 15.61/16.01  literals s-matched: 2524317
% 15.61/16.01  literals matched:   1273216
% 15.61/16.01  full subsumption:   609903
% 15.61/16.01  
% 15.61/16.01  checksum:           -1857552262
% 15.61/16.01  
% 15.61/16.01  
% 15.61/16.01  Bliksem ended
%------------------------------------------------------------------------------