TSTP Solution File: LCL403-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL403-1 : TPTP v8.1.0. Released v2.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n015.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 : Sun Jul 17 07:53:20 EDT 2022

% Result   : Unsatisfiable 42.97s 43.53s
% Output   : Refutation 42.97s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : LCL403-1 : TPTP v8.1.0. Released v2.3.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n015.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 : Sat Jul  2 20:01:44 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 3.86/4.25  *** allocated 10000 integers for termspace/termends
% 3.86/4.25  *** allocated 10000 integers for clauses
% 3.86/4.25  *** allocated 10000 integers for justifications
% 3.86/4.25  Bliksem 1.12
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Automatic Strategy Selection
% 3.86/4.25  
% 3.86/4.25  Clauses:
% 3.86/4.25  [
% 3.86/4.25     [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( X ) ), 
% 3.86/4.25    'is_a_theorem'( Y ) ],
% 3.86/4.25     [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y, Z ), 
% 3.86/4.25    implies( X, Z ) ) ) ) ],
% 3.86/4.25     [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ],
% 3.86/4.25     [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ],
% 3.86/4.25     [ ~( 'is_a_theorem'( implies( x, implies( not( y ), not( implies( x, y )
% 3.86/4.25     ) ) ) ) ) ]
% 3.86/4.25  ] .
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  percentage equality = 0.000000, percentage horn = 1.000000
% 3.86/4.25  This is a near-Horn, non-equality  problem
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Options Used:
% 3.86/4.25  
% 3.86/4.25  useres =            1
% 3.86/4.25  useparamod =        0
% 3.86/4.25  useeqrefl =         0
% 3.86/4.25  useeqfact =         0
% 3.86/4.25  usefactor =         1
% 3.86/4.25  usesimpsplitting =  0
% 3.86/4.25  usesimpdemod =      0
% 3.86/4.25  usesimpres =        4
% 3.86/4.25  
% 3.86/4.25  resimpinuse      =  1000
% 3.86/4.25  resimpclauses =     20000
% 3.86/4.25  substype =          standard
% 3.86/4.25  backwardsubs =      1
% 3.86/4.25  selectoldest =      5
% 3.86/4.25  
% 3.86/4.25  litorderings [0] =  split
% 3.86/4.25  litorderings [1] =  liftord
% 3.86/4.25  
% 3.86/4.25  termordering =      none
% 3.86/4.25  
% 3.86/4.25  litapriori =        1
% 3.86/4.25  termapriori =       0
% 3.86/4.25  litaposteriori =    0
% 3.86/4.25  termaposteriori =   0
% 3.86/4.25  demodaposteriori =  0
% 3.86/4.25  ordereqreflfact =   0
% 3.86/4.25  
% 3.86/4.25  litselect =         negative
% 3.86/4.25  
% 3.86/4.25  maxweight =         30000
% 3.86/4.25  maxdepth =          30000
% 3.86/4.25  maxlength =         115
% 3.86/4.25  maxnrvars =         195
% 3.86/4.25  excuselevel =       0
% 3.86/4.25  increasemaxweight = 0
% 3.86/4.25  
% 3.86/4.25  maxselected =       10000000
% 3.86/4.25  maxnrclauses =      10000000
% 3.86/4.25  
% 3.86/4.25  showgenerated =    0
% 3.86/4.25  showkept =         0
% 3.86/4.25  showselected =     0
% 3.86/4.25  showdeleted =      0
% 3.86/4.25  showresimp =       1
% 3.86/4.25  showstatus =       2000
% 3.86/4.25  
% 3.86/4.25  prologoutput =     1
% 3.86/4.25  nrgoals =          5000000
% 3.86/4.25  totalproof =       1
% 3.86/4.25  
% 3.86/4.25  Symbols occurring in the translation:
% 3.86/4.25  
% 3.86/4.25  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 3.86/4.25  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 3.86/4.25  !  [4, 1]      (w:1, o:14, a:1, s:1, b:0), 
% 3.86/4.25  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.86/4.25  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.86/4.25  implies  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 3.86/4.25  'is_a_theorem'  [42, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 3.86/4.25  not  [44, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 3.86/4.25  x  [45, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 3.86/4.25  y  [46, 0]      (w:1, o:13, a:1, s:1, b:0).
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Starting Search:
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    8948
% 3.86/4.25  Kept:         2000
% 3.86/4.25  Inuse:        377
% 3.86/4.25  Deleted:      44
% 3.86/4.25  Deletedinuse: 17
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    18456
% 3.86/4.25  Kept:         4018
% 3.86/4.25  Inuse:        595
% 3.86/4.25  Deleted:      59
% 3.86/4.25  Deletedinuse: 19
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    31457
% 3.86/4.25  Kept:         6020
% 3.86/4.25  Inuse:        752
% 3.86/4.25  Deleted:      98
% 3.86/4.25  Deletedinuse: 39
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    38604
% 3.86/4.25  Kept:         8034
% 3.86/4.25  Inuse:        907
% 3.86/4.25  Deleted:      131
% 3.86/4.25  Deletedinuse: 48
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    49036
% 3.86/4.25  Kept:         10037
% 3.86/4.25  Inuse:        1098
% 3.86/4.25  Deleted:      148
% 3.86/4.25  Deletedinuse: 48
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    55926
% 3.86/4.25  Kept:         12101
% 3.86/4.25  Inuse:        1214
% 3.86/4.25  Deleted:      157
% 3.86/4.25  Deletedinuse: 50
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    64982
% 3.86/4.25  Kept:         14161
% 3.86/4.25  Inuse:        1265
% 3.86/4.25  Deleted:      157
% 3.86/4.25  Deletedinuse: 50
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    75453
% 3.86/4.25  Kept:         16177
% 3.86/4.25  Inuse:        1398
% 3.86/4.25  Deleted:      171
% 3.86/4.25  Deletedinuse: 52
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    81825
% 3.86/4.25  Kept:         18266
% 3.86/4.25  Inuse:        1495
% 3.86/4.25  Deleted:      174
% 3.86/4.25  Deletedinuse: 52
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying clauses:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    87938
% 3.86/4.25  Kept:         20325
% 3.86/4.25  Inuse:        1576
% 3.86/4.25  Deleted:      345
% 3.86/4.25  Deletedinuse: 52
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 3.86/4.25  Done
% 3.86/4.25  
% 3.86/4.25  
% 3.86/4.25  Intermediate Status:
% 3.86/4.25  Generated:    98960
% 3.86/4.25  Kept:         22389
% 3.86/4.25  Inuse:        1683
% 3.86/4.25  Deleted:      346
% 3.86/4.25  Deletedinuse: 52
% 3.86/4.25  
% 3.86/4.25  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    107683
% 8.83/9.22  Kept:         24394
% 8.83/9.22  Inuse:        1778
% 8.83/9.22  Deleted:      346
% 8.83/9.22  Deletedinuse: 52
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    116301
% 8.83/9.22  Kept:         26404
% 8.83/9.22  Inuse:        1857
% 8.83/9.22  Deleted:      346
% 8.83/9.22  Deletedinuse: 52
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    127556
% 8.83/9.22  Kept:         28530
% 8.83/9.22  Inuse:        1943
% 8.83/9.22  Deleted:      346
% 8.83/9.22  Deletedinuse: 52
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    133021
% 8.83/9.22  Kept:         30614
% 8.83/9.22  Inuse:        1986
% 8.83/9.22  Deleted:      348
% 8.83/9.22  Deletedinuse: 54
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    138169
% 8.83/9.22  Kept:         32623
% 8.83/9.22  Inuse:        2035
% 8.83/9.22  Deleted:      348
% 8.83/9.22  Deletedinuse: 54
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    144602
% 8.83/9.22  Kept:         34642
% 8.83/9.22  Inuse:        2099
% 8.83/9.22  Deleted:      348
% 8.83/9.22  Deletedinuse: 54
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    158899
% 8.83/9.22  Kept:         36834
% 8.83/9.22  Inuse:        2273
% 8.83/9.22  Deleted:      348
% 8.83/9.22  Deletedinuse: 54
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    172422
% 8.83/9.22  Kept:         39047
% 8.83/9.22  Inuse:        2424
% 8.83/9.22  Deleted:      348
% 8.83/9.22  Deletedinuse: 54
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying clauses:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    187017
% 8.83/9.22  Kept:         41157
% 8.83/9.22  Inuse:        2534
% 8.83/9.22  Deleted:      481
% 8.83/9.22  Deletedinuse: 54
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    196661
% 8.83/9.22  Kept:         43157
% 8.83/9.22  Inuse:        2628
% 8.83/9.22  Deleted:      481
% 8.83/9.22  Deletedinuse: 54
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    209489
% 8.83/9.22  Kept:         45230
% 8.83/9.22  Inuse:        2725
% 8.83/9.22  Deleted:      481
% 8.83/9.22  Deletedinuse: 54
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    222808
% 8.83/9.22  Kept:         47230
% 8.83/9.22  Inuse:        2861
% 8.83/9.22  Deleted:      483
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    234581
% 8.83/9.22  Kept:         49232
% 8.83/9.22  Inuse:        2961
% 8.83/9.22  Deleted:      483
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    244187
% 8.83/9.22  Kept:         51442
% 8.83/9.22  Inuse:        2998
% 8.83/9.22  Deleted:      483
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    256701
% 8.83/9.22  Kept:         53442
% 8.83/9.22  Inuse:        3102
% 8.83/9.22  Deleted:      483
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    268773
% 8.83/9.22  Kept:         55598
% 8.83/9.22  Inuse:        3190
% 8.83/9.22  Deleted:      483
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    283742
% 8.83/9.22  Kept:         57690
% 8.83/9.22  Inuse:        3291
% 8.83/9.22  Deleted:      483
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    295527
% 8.83/9.22  Kept:         59733
% 8.83/9.22  Inuse:        3386
% 8.83/9.22  Deleted:      483
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying clauses:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    308063
% 8.83/9.22  Kept:         61742
% 8.83/9.22  Inuse:        3504
% 8.83/9.22  Deleted:      543
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    315966
% 8.83/9.22  Kept:         63766
% 8.83/9.22  Inuse:        3547
% 8.83/9.22  Deleted:      543
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    331279
% 8.83/9.22  Kept:         65816
% 8.83/9.22  Inuse:        3696
% 8.83/9.22  Deleted:      543
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    343530
% 8.83/9.22  Kept:         67861
% 8.83/9.22  Inuse:        3731
% 8.83/9.22  Deleted:      543
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    353147
% 8.83/9.22  Kept:         69864
% 8.83/9.22  Inuse:        3766
% 8.83/9.22  Deleted:      543
% 8.83/9.22  Deletedinuse: 56
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  Resimplifying inuse:
% 8.83/9.22  Done
% 8.83/9.22  
% 8.83/9.22  
% 8.83/9.22  Intermediate Status:
% 8.83/9.22  Generated:    363075
% 8.83/9.22  Kept:         71895
% 8.83/9.22  Inuse:        3797
% 8.83/9.22  Deleted:      543
% 15.96/16.34  Deletedinuse: 56
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    371716
% 15.96/16.34  Kept:         74112
% 15.96/16.34  Inuse:        3848
% 15.96/16.34  Deleted:      543
% 15.96/16.34  Deletedinuse: 56
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    384111
% 15.96/16.34  Kept:         76281
% 15.96/16.34  Inuse:        3933
% 15.96/16.34  Deleted:      544
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    394564
% 15.96/16.34  Kept:         78399
% 15.96/16.34  Inuse:        3964
% 15.96/16.34  Deleted:      544
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying clauses:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    408364
% 15.96/16.34  Kept:         80456
% 15.96/16.34  Inuse:        4019
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    420142
% 15.96/16.34  Kept:         82490
% 15.96/16.34  Inuse:        4087
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    437911
% 15.96/16.34  Kept:         84687
% 15.96/16.34  Inuse:        4234
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    450702
% 15.96/16.34  Kept:         86898
% 15.96/16.34  Inuse:        4354
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    458227
% 15.96/16.34  Kept:         88999
% 15.96/16.34  Inuse:        4437
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    464957
% 15.96/16.34  Kept:         91055
% 15.96/16.34  Inuse:        4466
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    474844
% 15.96/16.34  Kept:         93276
% 15.96/16.34  Inuse:        4487
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    487980
% 15.96/16.34  Kept:         95347
% 15.96/16.34  Inuse:        4608
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    495576
% 15.96/16.34  Kept:         97437
% 15.96/16.34  Inuse:        4647
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    506536
% 15.96/16.34  Kept:         99482
% 15.96/16.34  Inuse:        4767
% 15.96/16.34  Deleted:      580
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying clauses:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    522512
% 15.96/16.34  Kept:         101711
% 15.96/16.34  Inuse:        4804
% 15.96/16.34  Deleted:      611
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    530990
% 15.96/16.34  Kept:         103746
% 15.96/16.34  Inuse:        4873
% 15.96/16.34  Deleted:      611
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    533909
% 15.96/16.34  Kept:         105752
% 15.96/16.34  Inuse:        4913
% 15.96/16.34  Deleted:      611
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    545289
% 15.96/16.34  Kept:         107837
% 15.96/16.34  Inuse:        4956
% 15.96/16.34  Deleted:      611
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    552150
% 15.96/16.34  Kept:         109906
% 15.96/16.34  Inuse:        5107
% 15.96/16.34  Deleted:      611
% 15.96/16.34  Deletedinuse: 57
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    571642
% 15.96/16.34  Kept:         111906
% 15.96/16.34  Inuse:        5269
% 15.96/16.34  Deleted:      612
% 15.96/16.34  Deletedinuse: 58
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    585957
% 15.96/16.34  Kept:         113907
% 15.96/16.34  Inuse:        5358
% 15.96/16.34  Deleted:      612
% 15.96/16.34  Deletedinuse: 58
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    596173
% 15.96/16.34  Kept:         115911
% 15.96/16.34  Inuse:        5457
% 15.96/16.34  Deleted:      612
% 15.96/16.34  Deletedinuse: 58
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    610363
% 15.96/16.34  Kept:         117966
% 15.96/16.34  Inuse:        5542
% 15.96/16.34  Deleted:      612
% 15.96/16.34  Deletedinuse: 58
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    620177
% 15.96/16.34  Kept:         120028
% 15.96/16.34  Inuse:        5607
% 15.96/16.34  Deleted:      612
% 15.96/16.34  Deletedinuse: 58
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying clauses:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  Resimplifying inuse:
% 15.96/16.34  Done
% 15.96/16.34  
% 15.96/16.34  
% 15.96/16.34  Intermediate Status:
% 15.96/16.34  Generated:    633604
% 15.96/16.34  Kept:         122232
% 31.53/31.94  Inuse:        5631
% 31.53/31.94  Deleted:      680
% 31.53/31.94  Deletedinuse: 58
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    646531
% 31.53/31.94  Kept:         124453
% 31.53/31.94  Inuse:        5656
% 31.53/31.94  Deleted:      680
% 31.53/31.94  Deletedinuse: 58
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    656087
% 31.53/31.94  Kept:         126746
% 31.53/31.94  Inuse:        5675
% 31.53/31.94  Deleted:      680
% 31.53/31.94  Deletedinuse: 58
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    666344
% 31.53/31.94  Kept:         128880
% 31.53/31.94  Inuse:        5691
% 31.53/31.94  Deleted:      680
% 31.53/31.94  Deletedinuse: 58
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    676384
% 31.53/31.94  Kept:         131053
% 31.53/31.94  Inuse:        5712
% 31.53/31.94  Deleted:      680
% 31.53/31.94  Deletedinuse: 58
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    679535
% 31.53/31.94  Kept:         133148
% 31.53/31.94  Inuse:        5728
% 31.53/31.94  Deleted:      680
% 31.53/31.94  Deletedinuse: 58
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    686457
% 31.53/31.94  Kept:         135308
% 31.53/31.94  Inuse:        5761
% 31.53/31.94  Deleted:      680
% 31.53/31.94  Deletedinuse: 58
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    703113
% 31.53/31.94  Kept:         137558
% 31.53/31.94  Inuse:        5799
% 31.53/31.94  Deleted:      680
% 31.53/31.94  Deletedinuse: 58
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    708962
% 31.53/31.94  Kept:         139643
% 31.53/31.94  Inuse:        5823
% 31.53/31.94  Deleted:      681
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying clauses:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    720997
% 31.53/31.94  Kept:         141719
% 31.53/31.94  Inuse:        5853
% 31.53/31.94  Deleted:      724
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    735752
% 31.53/31.94  Kept:         143893
% 31.53/31.94  Inuse:        5877
% 31.53/31.94  Deleted:      724
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    741210
% 31.53/31.94  Kept:         146047
% 31.53/31.94  Inuse:        5893
% 31.53/31.94  Deleted:      724
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    748565
% 31.53/31.94  Kept:         148255
% 31.53/31.94  Inuse:        5955
% 31.53/31.94  Deleted:      724
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    753153
% 31.53/31.94  Kept:         150309
% 31.53/31.94  Inuse:        5990
% 31.53/31.94  Deleted:      724
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    761175
% 31.53/31.94  Kept:         152312
% 31.53/31.94  Inuse:        6050
% 31.53/31.94  Deleted:      724
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    773261
% 31.53/31.94  Kept:         154526
% 31.53/31.94  Inuse:        6110
% 31.53/31.94  Deleted:      724
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    786416
% 31.53/31.94  Kept:         156915
% 31.53/31.94  Inuse:        6164
% 31.53/31.94  Deleted:      724
% 31.53/31.94  Deletedinuse: 59
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    800420
% 31.53/31.94  Kept:         159064
% 31.53/31.94  Inuse:        6254
% 31.53/31.94  Deleted:      726
% 31.53/31.94  Deletedinuse: 61
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying clauses:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    805765
% 31.53/31.94  Kept:         161221
% 31.53/31.94  Inuse:        6273
% 31.53/31.94  Deleted:      758
% 31.53/31.94  Deletedinuse: 61
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    819027
% 31.53/31.94  Kept:         163335
% 31.53/31.94  Inuse:        6313
% 31.53/31.94  Deleted:      758
% 31.53/31.94  Deletedinuse: 61
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    829340
% 31.53/31.94  Kept:         165768
% 31.53/31.94  Inuse:        6361
% 31.53/31.94  Deleted:      758
% 31.53/31.94  Deletedinuse: 61
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    836267
% 31.53/31.94  Kept:         168164
% 31.53/31.94  Inuse:        6376
% 31.53/31.94  Deleted:      758
% 31.53/31.94  Deletedinuse: 61
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    843122
% 31.53/31.94  Kept:         170164
% 31.53/31.94  Inuse:        6394
% 31.53/31.94  Deleted:      758
% 31.53/31.94  Deletedinuse: 61
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    848855
% 31.53/31.94  Kept:         172406
% 31.53/31.94  Inuse:        6424
% 31.53/31.94  Deleted:      758
% 31.53/31.94  Deletedinuse: 61
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  Resimplifying inuse:
% 31.53/31.94  Done
% 31.53/31.94  
% 31.53/31.94  
% 31.53/31.94  Intermediate Status:
% 31.53/31.94  Generated:    854764
% 42.97/43.52  Kept:         174712
% 42.97/43.52  Inuse:        6484
% 42.97/43.52  Deleted:      759
% 42.97/43.52  Deletedinuse: 62
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    862980
% 42.97/43.52  Kept:         176792
% 42.97/43.52  Inuse:        6560
% 42.97/43.52  Deleted:      760
% 42.97/43.52  Deletedinuse: 63
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    869152
% 42.97/43.52  Kept:         178862
% 42.97/43.52  Inuse:        6580
% 42.97/43.52  Deleted:      760
% 42.97/43.52  Deletedinuse: 63
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    873713
% 42.97/43.52  Kept:         181107
% 42.97/43.52  Inuse:        6612
% 42.97/43.52  Deleted:      762
% 42.97/43.52  Deletedinuse: 65
% 42.97/43.52  
% 42.97/43.52  Resimplifying clauses:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    875894
% 42.97/43.52  Kept:         183141
% 42.97/43.52  Inuse:        6620
% 42.97/43.52  Deleted:      779
% 42.97/43.52  Deletedinuse: 68
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    883778
% 42.97/43.52  Kept:         185725
% 42.97/43.52  Inuse:        6666
% 42.97/43.52  Deleted:      779
% 42.97/43.52  Deletedinuse: 68
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    894012
% 42.97/43.52  Kept:         187734
% 42.97/43.52  Inuse:        6740
% 42.97/43.52  Deleted:      779
% 42.97/43.52  Deletedinuse: 68
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    898303
% 42.97/43.52  Kept:         189912
% 42.97/43.52  Inuse:        6772
% 42.97/43.52  Deleted:      779
% 42.97/43.52  Deletedinuse: 68
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    904509
% 42.97/43.52  Kept:         192113
% 42.97/43.52  Inuse:        6797
% 42.97/43.52  Deleted:      779
% 42.97/43.52  Deletedinuse: 68
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    907383
% 42.97/43.52  Kept:         194205
% 42.97/43.52  Inuse:        6818
% 42.97/43.52  Deleted:      779
% 42.97/43.52  Deletedinuse: 68
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    913497
% 42.97/43.52  Kept:         196400
% 42.97/43.52  Inuse:        6864
% 42.97/43.52  Deleted:      779
% 42.97/43.52  Deletedinuse: 68
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.52  Generated:    922958
% 42.97/43.52  Kept:         198543
% 42.97/43.52  Inuse:        6887
% 42.97/43.52  Deleted:      779
% 42.97/43.52  Deletedinuse: 68
% 42.97/43.52  
% 42.97/43.52  Resimplifying inuse:
% 42.97/43.52  Done
% 42.97/43.52  
% 42.97/43.52  
% 42.97/43.52  Intermediate Status:
% 42.97/43.53  Generated:    930178
% 42.97/43.53  Kept:         200859
% 42.97/43.53  Inuse:        6900
% 42.97/43.53  Deleted:      779
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying clauses:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    936751
% 42.97/43.53  Kept:         202943
% 42.97/43.53  Inuse:        6907
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    940528
% 42.97/43.53  Kept:         205068
% 42.97/43.53  Inuse:        6925
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    944519
% 42.97/43.53  Kept:         207243
% 42.97/43.53  Inuse:        6944
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    948360
% 42.97/43.53  Kept:         209466
% 42.97/43.53  Inuse:        6979
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    951519
% 42.97/43.53  Kept:         211647
% 42.97/43.53  Inuse:        6989
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    969039
% 42.97/43.53  Kept:         213929
% 42.97/43.53  Inuse:        7076
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    988067
% 42.97/43.53  Kept:         216169
% 42.97/43.53  Inuse:        7146
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    997387
% 42.97/43.53  Kept:         218386
% 42.97/43.53  Inuse:        7166
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1011122
% 42.97/43.53  Kept:         220481
% 42.97/43.53  Inuse:        7212
% 42.97/43.53  Deleted:      813
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying clauses:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1018331
% 42.97/43.53  Kept:         222818
% 42.97/43.53  Inuse:        7278
% 42.97/43.53  Deleted:      897
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1037006
% 42.97/43.53  Kept:         224833
% 42.97/43.53  Inuse:        7399
% 42.97/43.53  Deleted:      897
% 42.97/43.53  Deletedinuse: 68
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1053111
% 42.97/43.53  Kept:         227117
% 42.97/43.53  Inuse:        7506
% 42.97/43.53  Deleted:      898
% 42.97/43.53  Deletedinuse: 69
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1059630
% 42.97/43.53  Kept:         229468
% 42.97/43.53  Inuse:        7529
% 42.97/43.53  Deleted:      898
% 42.97/43.53  Deletedinuse: 69
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1068277
% 42.97/43.53  Kept:         231617
% 42.97/43.53  Inuse:        7556
% 42.97/43.53  Deleted:      898
% 42.97/43.53  Deletedinuse: 69
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1081436
% 42.97/43.53  Kept:         234191
% 42.97/43.53  Inuse:        7596
% 42.97/43.53  Deleted:      898
% 42.97/43.53  Deletedinuse: 69
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1091929
% 42.97/43.53  Kept:         236276
% 42.97/43.53  Inuse:        7617
% 42.97/43.53  Deleted:      899
% 42.97/43.53  Deletedinuse: 70
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1100118
% 42.97/43.53  Kept:         238405
% 42.97/43.53  Inuse:        7641
% 42.97/43.53  Deleted:      899
% 42.97/43.53  Deletedinuse: 70
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1106161
% 42.97/43.53  Kept:         240482
% 42.97/43.53  Inuse:        7666
% 42.97/43.53  Deleted:      899
% 42.97/43.53  Deletedinuse: 70
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying clauses:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1119434
% 42.97/43.53  Kept:         242507
% 42.97/43.53  Inuse:        7727
% 42.97/43.53  Deleted:      998
% 42.97/43.53  Deletedinuse: 71
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Intermediate Status:
% 42.97/43.53  Generated:    1144020
% 42.97/43.53  Kept:         245567
% 42.97/43.53  Inuse:        7891
% 42.97/43.53  Deleted:      1001
% 42.97/43.53  Deletedinuse: 74
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  Resimplifying inuse:
% 42.97/43.53  Done
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  Bliksems!, er is een bewijs:
% 42.97/43.53  % SZS status Unsatisfiable
% 42.97/43.53  % SZS output start Refutation
% 42.97/43.53  
% 42.97/43.53  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 42.97/43.53    ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y
% 42.97/43.53    , Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 4, [ ~( 'is_a_theorem'( implies( x, implies( not( y ), not( implies( 
% 42.97/43.53    x, y ) ) ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), X ), Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 42.97/43.53    implies( not( X ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  .
% 42.97/43.53  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 42.97/43.53    not( X ), X ), Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y ), Z )
% 42.97/43.53    , implies( X, Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X, 
% 42.97/43.53    X ), Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 42.97/43.53    implies( X, X ) ), Y ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 53, [ 'is_a_theorem'( implies( implies( implies( implies( not( X )
% 42.97/43.53    , X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 83, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 42.97/43.53    implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 42.97/43.53    implies( Z, X ), T ) ), U ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 103, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, 
% 42.97/43.53    Y ), Z ) ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( Y
% 42.97/43.53    , implies( X, Z ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y ) )
% 42.97/43.53    , Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( X, 
% 42.97/43.53    X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( Y, Y ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 42.97/43.53    implies( Z, Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 42.97/43.53    implies( X, Y ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 310, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( Z, implies( X, Y ) ) ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y )
% 42.97/43.53     ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Y
% 42.97/43.53     ), Z ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 453, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X ), Z
% 42.97/43.53     ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 473, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( Y, implies( not( X ), Z ) ) ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 696, [ 'is_a_theorem'( implies( implies( implies( X, implies( not( 
% 42.97/43.53    Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 42.97/43.53    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, Y
% 42.97/43.53     ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 1540, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( Y, Z ) ), implies( implies( T, Y ), implies( X, 
% 42.97/43.53    implies( T, Z ) ) ) ), U ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 1566, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 42.97/43.53    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 1574, [ 'is_a_theorem'( implies( implies( implies( implies( not( X
% 42.97/43.53     ), X ), X ), Y ), Y ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 1576, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( not( X ), X ), X ), Y ), Y ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 4577, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y )
% 42.97/43.53     ), implies( X, Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 4753, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 4838, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( Y, X ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 4929, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 5827, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 5874, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 42.97/43.53     ) ), T ), implies( not( X ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 5879, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 42.97/43.53    , implies( Z, Y ) ), T ), implies( X, T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 5883, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 5906, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    not( X ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 5926, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 5989, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    not( not( X ) ), X ), Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 6429, [ 'is_a_theorem'( implies( implies( implies( not( not( X ) )
% 42.97/43.53    , Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 26834, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y )
% 42.97/43.53     ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 26965, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 28073, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 42.97/43.53    , Y ), Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 30794, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 42.97/43.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 31031, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 42.97/43.53    implies( not( Z ), implies( Z, T ) ), X ), Y ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 236193, [ 'is_a_theorem'( implies( implies( implies( not( X ), 
% 42.97/43.53    implies( X, Y ) ), Z ), implies( implies( Z, T ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 237616, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( not( Y ), implies( X, Z ) ) ), T ), T ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 240539, [ 'is_a_theorem'( implies( implies( implies( not( X ), 
% 42.97/43.53    implies( Y, Z ) ), T ), implies( implies( Y, X ), T ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 241947, [ 'is_a_theorem'( implies( implies( not( X ), Y ), implies( 
% 42.97/43.53    not( Y ), X ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 241971, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( not( X ), Y ), implies( not( Y ), X ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 243715, [ 'is_a_theorem'( implies( implies( X, Y ), implies( not( Y
% 42.97/43.53     ), not( X ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 244100, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( not( Y ), not( X ) ) ), Z ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 247151, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 42.97/43.53    implies( X, Y ) ) ) ) ) ] )
% 42.97/43.53  .
% 42.97/43.53  clause( 247748, [] )
% 42.97/43.53  .
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  % SZS output end Refutation
% 42.97/43.53  found a proof!
% 42.97/43.53  
% 42.97/43.53  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 42.97/43.53  
% 42.97/43.53  initialclauses(
% 42.97/43.53  [ clause( 247750, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 
% 42.97/43.53    'is_a_theorem'( X ) ), 'is_a_theorem'( Y ) ] )
% 42.97/43.53  , clause( 247751, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , clause( 247752, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) )
% 42.97/43.53     ] )
% 42.97/43.53  , clause( 247753, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) )
% 42.97/43.53     ] )
% 42.97/43.53  , clause( 247754, [ ~( 'is_a_theorem'( implies( x, implies( not( y ), not( 
% 42.97/43.53    implies( x, y ) ) ) ) ) ) ] )
% 42.97/43.53  ] ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 42.97/43.53    ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , clause( 247750, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 
% 42.97/43.53    'is_a_theorem'( X ) ), 'is_a_theorem'( Y ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y
% 42.97/43.53    , Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , clause( 247751, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ] )
% 42.97/43.53  , clause( 247752, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) )
% 42.97/43.53     ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ] )
% 42.97/43.53  , clause( 247753, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) )
% 42.97/43.53     ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 4, [ ~( 'is_a_theorem'( implies( x, implies( not( y ), not( implies( 
% 42.97/43.53    x, y ) ) ) ) ) ) ] )
% 42.97/43.53  , clause( 247754, [ ~( 'is_a_theorem'( implies( x, implies( not( y ), not( 
% 42.97/43.53    implies( x, y ) ) ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247756, [ ~( 'is_a_theorem'( implies( implies( implies( not( X ), X
% 42.97/43.53     ), X ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( not( X ), X ), X ) ), :=( 
% 42.97/43.53    Y, Y )] ), substitution( 1, [ :=( X, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), X ), Y ) ) ) ] )
% 42.97/43.53  , clause( 247756, [ ~( 'is_a_theorem'( implies( implies( implies( not( X )
% 42.97/43.53    , X ), X ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 42.97/43.53     ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247758, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( X )
% 42.97/43.53    , Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, implies( not( X ), Y ) ) ), :=( 
% 42.97/43.53    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 42.97/43.53    implies( not( X ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247758, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( X
% 42.97/43.53     ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247760, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T
% 42.97/43.53     ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( implies( 
% 42.97/43.53    Y, Z ), implies( X, Z ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X
% 42.97/43.53     ), :=( Y, Y ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , clause( 247760, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T
% 42.97/43.53     ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247761, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( not( X ), X ), Y ) ) ) ] )
% 42.97/43.53  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), X ), Y ) ) ) ] )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( implies( X, Y ), 
% 42.97/43.53    implies( implies( not( X ), X ), Y ) ) )] ), substitution( 1, [ :=( X, 
% 42.97/43.53    implies( not( X ), X ) ), :=( Y, X ), :=( Z, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 42.97/43.53    not( X ), X ), Y ) ) ) ] )
% 42.97/43.53  , clause( 247761, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( not( X ), X ), Y ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247763, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( implies( not( X ), X ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( not( X ), X ), Y ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( implies( 
% 42.97/43.53    not( X ), X ), Y ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), 
% 42.97/43.53    :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247763, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( implies( not( X ), X ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247764, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 42.97/43.53    , Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( not( X ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( 
% 42.97/43.53    implies( not( X ), Y ), Z ), implies( X, Z ) ) )] ), substitution( 1, [ 
% 42.97/43.53    :=( X, X ), :=( Y, implies( not( X ), Y ) ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y ), Z )
% 42.97/43.53    , implies( X, Z ) ) ) ] )
% 42.97/43.53  , clause( 247764, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y
% 42.97/43.53     ), Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247765, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 42.97/43.53    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 42.97/43.53    implies( Z, X ), T ) ) )] ), substitution( 1, [ :=( X, implies( Z, X ) )
% 42.97/43.53    , :=( Y, implies( implies( X, Y ), implies( Z, Y ) ) ), :=( Z, T )] )
% 42.97/43.53    ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , clause( 247765, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 42.97/43.53    Y ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247766, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 42.97/43.53  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), X ), Y ) ) ) ] )
% 42.97/43.53  , 1, clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 42.97/43.53    , Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( X, X ) )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, X ), :=( Y, X ), :=( Z, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 42.97/43.53  , clause( 247766, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247768, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 42.97/43.53    , Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( not( X ), Y ), Z
% 42.97/43.53     ), implies( X, Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), 
% 42.97/43.53    :=( Y, Y ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 42.97/43.53  , clause( 247768, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247770, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 42.97/43.53    'is_a_theorem'( Y ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, X ) ), :=( Y, Y )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X, 
% 42.97/43.53    X ), Y ) ) ) ] )
% 42.97/43.53  , clause( 247770, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 42.97/43.53    'is_a_theorem'( Y ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 42.97/43.53     ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247771, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , X ), Y ) ) ) ] )
% 42.97/43.53  , 1, clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( not( implies( X, X ) )
% 42.97/43.53    , Y ) )] ), substitution( 1, [ :=( X, implies( X, X ) ), :=( Y, Y )] )
% 42.97/43.53    ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ] )
% 42.97/43.53  , clause( 247771, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) )
% 42.97/43.53     ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247773, [ ~( 'is_a_theorem'( implies( implies( not( implies( X, X )
% 42.97/43.53     ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( not( implies( X, X ) ), Y ) ), :=( 
% 42.97/43.53    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 42.97/43.53    implies( X, X ) ), Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247773, [ ~( 'is_a_theorem'( implies( implies( not( implies( X, X
% 42.97/43.53     ) ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247774, [ 'is_a_theorem'( implies( implies( implies( implies( not( 
% 42.97/43.53    X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( 
% 42.97/43.53    implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, Y ), Z )
% 42.97/43.53     ) )] ), substitution( 1, [ :=( X, implies( X, Y ) ), :=( Y, implies( 
% 42.97/43.53    implies( not( X ), X ), Y ) ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 53, [ 'is_a_theorem'( implies( implies( implies( implies( not( X )
% 42.97/43.53    , X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247774, [ 'is_a_theorem'( implies( implies( implies( implies( not( 
% 42.97/43.53    X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247775, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 42.97/43.53  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( Y, Z ) ), :=( Y, implies( X, Z ) )
% 42.97/43.53    , :=( Z, T ), :=( T, implies( implies( X, Y ), implies( implies( implies( 
% 42.97/43.53    X, Z ), T ), implies( implies( Y, Z ), T ) ) ) )] ), substitution( 1, [ 
% 42.97/43.53    :=( X, Y ), :=( Y, Z ), :=( Z, X ), :=( T, implies( implies( implies( X, 
% 42.97/43.53    Z ), T ), implies( implies( Y, Z ), T ) ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 83, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 42.97/43.53    implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 42.97/43.53  , clause( 247775, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247777, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) )
% 42.97/43.53    , U ) ) ), 'is_a_theorem'( U ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ), :=( Y, U )] )
% 42.97/43.53    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 42.97/43.53    ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 42.97/43.53    implies( Z, X ), T ) ), U ) ) ) ] )
% 42.97/43.53  , clause( 247777, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) )
% 42.97/43.53    , U ) ) ), 'is_a_theorem'( U ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 42.97/43.53    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247779, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ), T ) )
% 42.97/43.53     ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 53, [ 'is_a_theorem'( implies( implies( implies( implies( not( 
% 42.97/43.53    X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( not( X )
% 42.97/43.53    , X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ), :=( Y, T )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 103, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, 
% 42.97/43.53    Y ), Z ) ), T ) ) ) ] )
% 42.97/43.53  , clause( 247779, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ), T ) )
% 42.97/43.53     ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247780, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( 
% 42.97/43.53    Y, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, Z ) ), 
% 42.97/43.53    :=( T, implies( implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ) )] )
% 42.97/43.53    , substitution( 1, [ :=( X, not( Y ) ), :=( Y, Z ), :=( Z, X ), :=( T, 
% 42.97/43.53    implies( Y, implies( X, Z ) ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( Y
% 42.97/43.53    , implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , clause( 247780, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 42.97/43.53    implies( Y, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247781, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y )
% 42.97/43.53     ), Z ) ) ) ] )
% 42.97/43.53  , clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    not( implies( X, X ) ), Y ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 42.97/43.53    implies( Y, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, not( X ) ), :=( Z, implies( X, 
% 42.97/43.53    implies( not( implies( Y, Y ) ), Z ) ) )] ), substitution( 1, [ :=( X, 
% 42.97/43.53    not( implies( Y, Y ) ) ), :=( Y, X ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y ) )
% 42.97/43.53    , Z ) ) ) ] )
% 42.97/43.53  , clause( 247781, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y
% 42.97/43.53     ) ), Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247783, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( Y )
% 42.97/43.53     ), implies( Y, implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 42.97/43.53    implies( Y, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( X, not( Y ) ), implies( Y
% 42.97/43.53    , implies( X, Z ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), 
% 42.97/43.53    :=( Y, Y ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 42.97/43.53  , clause( 247783, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( Y
% 42.97/43.53     ) ), implies( Y, implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247785, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( 
% 42.97/43.53    implies( Y, Y ) ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y
% 42.97/43.53     ) ), Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, implies( not( implies( Y, Y ) )
% 42.97/43.53    , Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( 
% 42.97/43.53    Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 42.97/43.53  , clause( 247785, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( 
% 42.97/43.53    implies( Y, Y ) ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247786, [ 'is_a_theorem'( implies( implies( implies( not( implies( 
% 42.97/43.53    X, X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 42.97/43.53  , clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, T ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 42.97/43.53    implies( implies( not( implies( X, X ) ), Y ), Z ), implies( T, Z ) ) )] )
% 42.97/43.53    , substitution( 1, [ :=( X, T ), :=( Y, implies( not( implies( X, X ) ), 
% 42.97/43.53    Y ) ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( X, 
% 42.97/43.53    X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 42.97/43.53  , clause( 247786, [ 'is_a_theorem'( implies( implies( implies( not( implies( 
% 42.97/43.53    X, X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247787, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 42.97/43.53  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), X ), Y ) ) ) ] )
% 42.97/43.53  , 1, clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( 
% 42.97/43.53    X, X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( Y, Y ) ), :=( Y, implies( X, 
% 42.97/43.53    implies( Y, Y ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, implies( Y
% 42.97/43.53    , Y ) ), :=( Z, implies( Y, Y ) ), :=( T, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 42.97/43.53  , clause( 247787, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247789, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, Y ) )
% 42.97/43.53    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, Y ) ) ), :=( Y, Z )] )
% 42.97/43.53    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( Y, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247789, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, Y )
% 42.97/43.53     ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247790, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 42.97/43.53    implies( Z, Y ) ) ) ] )
% 42.97/43.53  , clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( Y, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, implies( implies( 
% 42.97/43.53    implies( X, X ), Y ), implies( Z, Y ) ) )] ), substitution( 1, [ :=( X, Z
% 42.97/43.53     ), :=( Y, implies( X, X ) ), :=( Z, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 42.97/43.53    implies( Z, Y ) ) ) ] )
% 42.97/43.53  , clause( 247790, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 42.97/43.53    , implies( Z, Y ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247792, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 42.97/43.53    , X ), Y ), implies( Z, Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 42.97/43.53    , implies( Z, Y ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, X ), Y ), 
% 42.97/43.53    implies( Z, Y ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y
% 42.97/43.53    , Y ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 42.97/43.53  , clause( 247792, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    X, X ), Y ), implies( Z, Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247793, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 42.97/43.53    implies( X, Y ) ) ) ) ] )
% 42.97/43.53  , clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( X, Y ) ), :=( Z, Z ), 
% 42.97/43.53    :=( T, implies( implies( X, Y ), implies( Z, implies( X, Y ) ) ) )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, Y ), :=( Y, Y ), :=( Z, X ), :=( T, implies( Z
% 42.97/43.53    , implies( X, Y ) ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 42.97/43.53    implies( X, Y ) ) ) ) ] )
% 42.97/43.53  , clause( 247793, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 42.97/43.53    implies( X, Y ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247794, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, X ), :=( T, implies( 
% 42.97/43.53    implies( implies( X, Y ), Z ), implies( implies( implies( T, T ), Y ), Z
% 42.97/43.53     ) ) )] ), substitution( 1, [ :=( X, implies( implies( T, T ), Y ) ), 
% 42.97/43.53    :=( Y, implies( X, Y ) ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247794, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 42.97/43.53    , implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247796, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( Z, implies( X, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 42.97/43.53    implies( X, Y ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Z, 
% 42.97/43.53    implies( X, Y ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( 
% 42.97/43.53    Y, Y ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 310, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( Z, implies( X, Y ) ) ), T ) ) ) ] )
% 42.97/43.53  , clause( 247796, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 42.97/43.53    implies( Z, implies( X, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247797, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y
% 42.97/43.53     ) ) ] )
% 42.97/43.53  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), X ), Y ) ) ) ] )
% 42.97/43.53  , 1, clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 42.97/43.53    , implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( implies( implies( X, X
% 42.97/43.53     ), Y ), Y ) )] ), substitution( 1, [ :=( X, not( Y ) ), :=( Y, Y ), :=( 
% 42.97/43.53    Z, Y ), :=( T, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y )
% 42.97/43.53     ) ] )
% 42.97/43.53  , clause( 247797, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 42.97/43.53    , Y ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247799, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 42.97/43.53    , X ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 42.97/43.53    , Y ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, X ), Y ), Y )
% 42.97/43.53     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247799, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    X, X ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247800, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 42.97/43.53    , Y ), Z ), Z ) ) ) ] )
% 42.97/43.53  , clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 42.97/43.53    implies( X, Y ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, implies( 
% 42.97/43.53    implies( implies( Y, Y ), Z ), Z ) ) )] ), substitution( 1, [ :=( X, 
% 42.97/43.53    implies( implies( Y, Y ), Z ) ), :=( Y, Z ), :=( Z, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Y
% 42.97/43.53     ), Z ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247800, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 42.97/43.53    Y, Y ), Z ), Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247802, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 42.97/43.53    implies( Y, Y ), Z ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 42.97/43.53    Y, Y ), Z ), Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( implies( Y, Y
% 42.97/43.53     ), Z ), Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 42.97/43.53     ), :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 42.97/43.53  , clause( 247802, [ ~( 'is_a_theorem'( implies( implies( X, implies( 
% 42.97/43.53    implies( implies( Y, Y ), Z ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247803, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X )
% 42.97/43.53    , Z ) ) ) ) ] )
% 42.97/43.53  , clause( 310, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( Z, implies( X, Y ) ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 42.97/43.53    , Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, Z ), :=( Z, Y ), :=( T, 
% 42.97/43.53    implies( X, implies( Y, implies( not( X ), Z ) ) ) )] ), substitution( 1
% 42.97/43.53    , [ :=( X, X ), :=( Y, Z ), :=( Z, implies( Y, implies( not( X ), Z ) ) )] )
% 42.97/43.53    ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 453, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X ), Z
% 42.97/43.53     ) ) ) ) ] )
% 42.97/43.53  , clause( 247803, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X
% 42.97/43.53     ), Z ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247805, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 42.97/43.53    implies( not( X ), Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 453, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X
% 42.97/43.53     ), Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( not( X ), Z
% 42.97/43.53     ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z
% 42.97/43.53    , Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 473, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( Y, implies( not( X ), Z ) ) ), T ) ) ) ] )
% 42.97/43.53  , clause( 247805, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 42.97/43.53    implies( not( X ), Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247806, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 42.97/43.53    not( Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 42.97/43.53  , clause( 473, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( Y, implies( not( X ), Z ) ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, implies( 
% 42.97/43.53    implies( implies( X, implies( not( Y ), Z ) ), T ), implies( Y, T ) ) )] )
% 42.97/43.53    , substitution( 1, [ :=( X, Y ), :=( Y, implies( X, implies( not( Y ), Z
% 42.97/43.53     ) ) ), :=( Z, T )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 696, [ 'is_a_theorem'( implies( implies( implies( X, implies( not( 
% 42.97/43.53    Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 42.97/43.53  , clause( 247806, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 42.97/43.53    not( Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247807, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 42.97/43.53    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 42.97/43.53  , clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 42.97/43.53    implies( Z, X ), T ) ), U ) ) ) ] )
% 42.97/43.53  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 42.97/43.53    X, implies( T, Z ) ) ), :=( U, implies( implies( X, implies( Y, Z ) ), 
% 42.97/43.53    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, implies( Y, Z ) ), :=( Y, implies( T, Z ) ), 
% 42.97/43.53    :=( Z, X ), :=( T, implies( implies( T, Y ), implies( X, implies( T, Z )
% 42.97/43.53     ) ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 42.97/43.53    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 42.97/43.53  , clause( 247807, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 42.97/43.53    , implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247808, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y
% 42.97/43.53    , Y ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 42.97/43.53    , implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 42.97/43.53    implies( X, implies( implies( Y, Y ), Z ) ), implies( T, implies( X, Z )
% 42.97/43.53     ) ) )] ), substitution( 1, [ :=( X, T ), :=( Y, implies( implies( Y, Y )
% 42.97/43.53    , Z ) ), :=( Z, Z ), :=( T, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, Y
% 42.97/43.53     ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , clause( 247808, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 42.97/43.53    Y, Y ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247810, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 42.97/43.53    Y, Z ) ), implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ), U
% 42.97/43.53     ) ) ), 'is_a_theorem'( U ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 42.97/43.53    , implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( X, implies( Y, Z ) ), 
% 42.97/43.53    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ), :=( Y, U )] )
% 42.97/43.53    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 42.97/43.53    ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 1540, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( Y, Z ) ), implies( implies( T, Y ), implies( X, 
% 42.97/43.53    implies( T, Z ) ) ) ), U ) ) ) ] )
% 42.97/43.53  , clause( 247810, [ ~( 'is_a_theorem'( implies( implies( implies( X, 
% 42.97/43.53    implies( Y, Z ) ), implies( implies( T, Y ), implies( X, implies( T, Z )
% 42.97/43.53     ) ) ), U ) ) ), 'is_a_theorem'( U ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 42.97/43.53    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247811, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 42.97/43.53    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 42.97/43.53  , clause( 103, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, 
% 42.97/43.53    Y ), Z ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 42.97/43.53    Y, Y ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 42.97/43.53    X, implies( implies( implies( implies( not( Y ), Y ), Y ), Z ), Z ) ) )] )
% 42.97/43.53    , substitution( 1, [ :=( X, implies( implies( implies( not( Y ), Y ), Y )
% 42.97/43.53    , Z ) ), :=( Y, Y ), :=( Z, Z ), :=( T, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 1566, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 42.97/43.53    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247811, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 42.97/43.53    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247812, [ 'is_a_theorem'( implies( implies( implies( implies( not( 
% 42.97/43.53    X ), X ), X ), Y ), Y ) ) ] )
% 42.97/43.53  , clause( 103, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, 
% 42.97/43.53    Y ), Z ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 1566, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 42.97/43.53    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, implies( 
% 42.97/43.53    implies( implies( implies( not( X ), X ), X ), Y ), Y ) )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, implies( implies( implies( implies( not( Z ), Z
% 42.97/43.53     ), T ), U ), implies( implies( Z, T ), U ) ) ), :=( Y, X ), :=( Z, Y )] )
% 42.97/43.53    ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 1574, [ 'is_a_theorem'( implies( implies( implies( implies( not( X
% 42.97/43.53     ), X ), X ), Y ), Y ) ) ] )
% 42.97/43.53  , clause( 247812, [ 'is_a_theorem'( implies( implies( implies( implies( not( 
% 42.97/43.53    X ), X ), X ), Y ), Y ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247814, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), X ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 1574, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    not( X ), X ), X ), Y ), Y ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( not( X )
% 42.97/43.53    , X ), X ), Y ), Y ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), 
% 42.97/43.53    :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 1576, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( not( X ), X ), X ), Y ), Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247814, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    implies( not( X ), X ), X ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247815, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y
% 42.97/43.53     ) ), implies( X, Y ) ) ) ] )
% 42.97/43.53  , clause( 1576, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( implies( implies( not( X ), X ), X ), Y ), Y ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( X, Y ) ), :=( Z, 
% 42.97/43.53    implies( implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ) )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, implies( not( Y ), Y ) ), :=( Y, Y ), :=( Z, X
% 42.97/43.53     ), :=( T, implies( X, Y ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 4577, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y )
% 42.97/43.53     ), implies( X, Y ) ) ) ] )
% 42.97/43.53  , clause( 247815, [ 'is_a_theorem'( implies( implies( X, implies( not( Y )
% 42.97/43.53    , Y ) ), implies( X, Y ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247817, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 42.97/43.53    not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 4577, [ 'is_a_theorem'( implies( implies( X, implies( not( Y )
% 42.97/43.53    , Y ) ), implies( X, Y ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( X, implies( not( Y ), Y )
% 42.97/43.53     ), implies( X, Y ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), 
% 42.97/43.53    :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247817, [ ~( 'is_a_theorem'( implies( implies( implies( X, 
% 42.97/43.53    implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ), 'is_a_theorem'( Z )
% 42.97/43.53     ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247818, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 42.97/43.53  , clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 696, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 42.97/43.53    not( Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( X, implies( 
% 42.97/43.53    Y, X ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, X ), 
% 42.97/43.53    :=( T, implies( Y, X ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 4753, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 42.97/43.53  , clause( 247818, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247820, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) )
% 42.97/43.53    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 4753, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, X ) ) ), :=( Y, Z )] )
% 42.97/43.53    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 4838, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 42.97/43.53    , implies( Y, X ) ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247820, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X )
% 42.97/43.53     ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247821, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 4838, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( Y, X ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 83, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, T ), :=( Z, implies( implies( 
% 42.97/43.53    implies( X, Y ), Z ), implies( implies( implies( T, X ), Y ), Z ) ) )] )
% 42.97/43.53    , substitution( 1, [ :=( X, X ), :=( Y, implies( T, X ) ), :=( Z, Y ), 
% 42.97/43.53    :=( T, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 4929, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247821, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 42.97/43.53    , implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247822, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 42.97/43.53  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 1, clause( 4929, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 42.97/43.53    , implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 42.97/43.53    implies( implies( X, Y ), Z ), implies( implies( Z, T ), implies( Y, T )
% 42.97/43.53     ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( 
% 42.97/43.53    implies( Z, T ), implies( Y, T ) ) ), :=( T, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 5827, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 42.97/43.53    implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 42.97/43.53  , clause( 247822, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 42.97/43.53    , implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247823, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 42.97/43.53    , Z ) ), T ), implies( not( X ), T ) ) ) ] )
% 42.97/43.53  , clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 42.97/43.53  , 1, clause( 5827, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 42.97/43.53    , implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, implies( 
% 42.97/43.53    implies( implies( X, implies( Y, Z ) ), T ), implies( not( X ), T ) ) )] )
% 42.97/43.53    , substitution( 1, [ :=( X, Y ), :=( Y, not( X ) ), :=( Z, implies( X, 
% 42.97/43.53    implies( Y, Z ) ) ), :=( T, T )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 5874, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 42.97/43.53     ) ), T ), implies( not( X ), T ) ) ) ] )
% 42.97/43.53  , clause( 247823, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 42.97/43.53    Y, Z ) ), T ), implies( not( X ), T ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247824, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( Z, Y ) ), T ), implies( X, T ) ) ) ] )
% 42.97/43.53  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 1, clause( 5827, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 42.97/43.53    , implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 42.97/43.53    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( X, T
% 42.97/43.53     ) ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, X ), :=( Z, implies( 
% 42.97/43.53    implies( X, Y ), implies( Z, Y ) ) ), :=( T, T )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 5879, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 42.97/43.53    , implies( Z, Y ) ), T ), implies( X, T ) ) ) ] )
% 42.97/43.53  , clause( 247824, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 42.97/43.53    Y ), implies( Z, Y ) ), T ), implies( X, T ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247825, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 5874, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 42.97/43.53    Y, Z ) ), T ), implies( not( X ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( not( X ), 
% 42.97/43.53    implies( X, Y ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, not( Y ) )
% 42.97/43.53    , :=( Z, Y ), :=( T, implies( X, Y ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 5883, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ] )
% 42.97/43.53  , clause( 247825, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) )
% 42.97/43.53     ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247827, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( X
% 42.97/43.53    , Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 5883, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) )
% 42.97/43.53     ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( not( X ), implies( X, Y ) ) ), :=( 
% 42.97/43.53    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 5906, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    not( X ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247827, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( 
% 42.97/43.53    X, Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247828, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 42.97/43.53  , clause( 5906, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    not( X ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 4577, [ 'is_a_theorem'( implies( implies( X, implies( not( Y )
% 42.97/43.53    , Y ) ), implies( X, Y ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, X ), :=( Z, implies( not( 
% 42.97/43.53    not( X ) ), X ) )] ), substitution( 1, [ :=( X, not( not( X ) ) ), :=( Y
% 42.97/43.53    , X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 5926, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 42.97/43.53  , clause( 247828, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247830, [ ~( 'is_a_theorem'( implies( implies( not( not( X ) ), X )
% 42.97/43.53    , Y ) ) ), 'is_a_theorem'( Y ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 5926, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( not( not( X ) ), X ) ), :=( Y, Y )] )
% 42.97/43.53    , substitution( 1, [ :=( X, X )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 5989, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    not( not( X ) ), X ), Y ) ) ) ] )
% 42.97/43.53  , clause( 247830, [ ~( 'is_a_theorem'( implies( implies( not( not( X ) ), X
% 42.97/43.53     ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 42.97/43.53     ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247831, [ 'is_a_theorem'( implies( implies( implies( not( not( X )
% 42.97/43.53     ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 5989, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    not( not( X ) ), X ), Y ) ) ) ] )
% 42.97/43.53  , 1, clause( 83, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( implies( implies( not( 
% 42.97/43.53    not( X ) ), Y ), Z ), implies( implies( X, Y ), Z ) ) )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, not( not( X ) ) ), :=( Y, X ), :=( Z, Y ), :=( 
% 42.97/43.53    T, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 6429, [ 'is_a_theorem'( implies( implies( implies( not( not( X ) )
% 42.97/43.53    , Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247831, [ 'is_a_theorem'( implies( implies( implies( not( not( X
% 42.97/43.53     ) ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247832, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y )
% 42.97/43.53     ) ) ] )
% 42.97/43.53  , clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 5879, [ 'is_a_theorem'( implies( implies( implies( implies( X
% 42.97/43.53    , Y ), implies( Z, Y ) ), T ), implies( X, T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, Y ), :=( Z, 
% 42.97/43.53    implies( X, implies( implies( X, Y ), Y ) ) )] ), substitution( 1, [ :=( 
% 42.97/43.53    X, X ), :=( Y, Y ), :=( Z, not( Y ) ), :=( T, implies( implies( X, Y ), Y
% 42.97/43.53     ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 26834, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y )
% 42.97/43.53     ) ) ] )
% 42.97/43.53  , clause( 247832, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y
% 42.97/43.53     ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247834, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 42.97/43.53    X, Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 26834, [ 'is_a_theorem'( implies( X, implies( implies( X, Y )
% 42.97/43.53    , Y ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( X, Y ), Y ) )
% 42.97/43.53     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 26965, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247834, [ ~( 'is_a_theorem'( implies( implies( X, implies( 
% 42.97/43.53    implies( X, Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247835, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), Y ), Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , clause( 26965, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( 
% 42.97/43.53    implies( implies( X, Y ), Y ), Z ), implies( X, Z ) ) )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, X ), :=( Y, implies( implies( X, Y ), Y ) ), 
% 42.97/43.53    :=( Z, Z )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 28073, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 42.97/43.53    , Y ), Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , clause( 247835, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 42.97/43.53    Y ), Y ), Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247836, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 42.97/43.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 42.97/43.53  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 1, clause( 28073, [ 'is_a_theorem'( implies( implies( implies( implies( X
% 42.97/43.53    , Y ), Y ), Z ), implies( X, Z ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, Y ), :=( Z, Z ), 
% 42.97/43.53    :=( T, implies( X, implies( implies( Y, Z ), implies( implies( X, Y ), Z
% 42.97/43.53     ) ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( 
% 42.97/43.53    implies( Y, Z ), implies( implies( X, Y ), Z ) ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 30794, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 42.97/43.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 42.97/43.53  , clause( 247836, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 42.97/43.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247837, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( implies( not( Z ), implies( Z, T ) ), X ), Y ) ) ) ] )
% 42.97/43.53  , clause( 5906, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    not( X ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 30794, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z )
% 42.97/43.53    , implies( implies( X, Y ), Z ) ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, implies( implies( X
% 42.97/43.53    , Y ), implies( implies( implies( not( Z ), implies( Z, T ) ), X ), Y ) )
% 42.97/43.53     )] ), substitution( 1, [ :=( X, implies( not( Z ), implies( Z, T ) ) ), 
% 42.97/43.53    :=( Y, X ), :=( Z, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 31031, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 42.97/43.53    implies( not( Z ), implies( Z, T ) ), X ), Y ) ) ) ] )
% 42.97/43.53  , clause( 247837, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( implies( not( Z ), implies( Z, T ) ), X ), Y ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247838, [ 'is_a_theorem'( implies( implies( implies( not( X ), 
% 42.97/43.53    implies( X, Y ) ), Z ), implies( implies( Z, T ), T ) ) ) ] )
% 42.97/43.53  , clause( 26965, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    X, implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 31031, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 42.97/43.53    implies( implies( not( Z ), implies( Z, T ) ), X ), Y ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, implies( implies( 
% 42.97/43.53    implies( not( X ), implies( X, Y ) ), Z ), implies( implies( Z, T ), T )
% 42.97/43.53     ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, implies( implies( Z, T ), 
% 42.97/43.53    T ) ), :=( Z, X ), :=( T, Y )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 236193, [ 'is_a_theorem'( implies( implies( implies( not( X ), 
% 42.97/43.53    implies( X, Y ) ), Z ), implies( implies( Z, T ), T ) ) ) ] )
% 42.97/43.53  , clause( 247838, [ 'is_a_theorem'( implies( implies( implies( not( X ), 
% 42.97/43.53    implies( X, Y ) ), Z ), implies( implies( Z, T ), T ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247839, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( not( Y ), implies( X, Z ) ) ), T ), T ) ) ] )
% 42.97/43.53  , clause( 1540, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( Y, Z ) ), implies( implies( T, Y ), implies( X, 
% 42.97/43.53    implies( T, Z ) ) ) ), U ) ) ) ] )
% 42.97/43.53  , 1, clause( 236193, [ 'is_a_theorem'( implies( implies( implies( not( X )
% 42.97/43.53    , implies( X, Y ) ), Z ), implies( implies( Z, T ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, not( Y ) ), :=( Y, Y ), :=( Z, Z ), :=( T, X
% 42.97/43.53     ), :=( U, implies( implies( implies( implies( X, Y ), implies( not( Y )
% 42.97/43.53    , implies( X, Z ) ) ), T ), T ) )] ), substitution( 1, [ :=( X, Y ), :=( 
% 42.97/43.53    Y, Z ), :=( Z, implies( implies( X, Y ), implies( not( Y ), implies( X, Z
% 42.97/43.53     ) ) ) ), :=( T, T )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 237616, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 42.97/43.53     ), implies( not( Y ), implies( X, Z ) ) ), T ), T ) ) ] )
% 42.97/43.53  , clause( 247839, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 42.97/43.53    Y ), implies( not( Y ), implies( X, Z ) ) ), T ), T ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247840, [ 'is_a_theorem'( implies( implies( implies( not( X ), 
% 42.97/43.53    implies( Y, Z ) ), T ), implies( implies( Y, X ), T ) ) ) ] )
% 42.97/43.53  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 42.97/43.53     )
% 42.97/43.53  , 1, clause( 237616, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 42.97/43.53    X, Y ), implies( not( Y ), implies( X, Z ) ) ), T ), T ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( Y, X ) ), :=( Y, implies( not( X )
% 42.97/43.53    , implies( Y, Z ) ) ), :=( Z, T ), :=( T, implies( implies( implies( not( 
% 42.97/43.53    X ), implies( Y, Z ) ), T ), implies( implies( Y, X ), T ) ) )] ), 
% 42.97/43.53    substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, implies( 
% 42.97/43.53    implies( implies( not( X ), implies( Y, Z ) ), T ), implies( implies( Y, 
% 42.97/43.53    X ), T ) ) )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 240539, [ 'is_a_theorem'( implies( implies( implies( not( X ), 
% 42.97/43.53    implies( Y, Z ) ), T ), implies( implies( Y, X ), T ) ) ) ] )
% 42.97/43.53  , clause( 247840, [ 'is_a_theorem'( implies( implies( implies( not( X ), 
% 42.97/43.53    implies( Y, Z ) ), T ), implies( implies( Y, X ), T ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247841, [ 'is_a_theorem'( implies( implies( not( X ), Y ), implies( 
% 42.97/43.53    not( Y ), X ) ) ) ] )
% 42.97/43.53  , clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 42.97/43.53  , 1, clause( 240539, [ 'is_a_theorem'( implies( implies( implies( not( X )
% 42.97/43.53    , implies( Y, Z ) ), T ), implies( implies( Y, X ), T ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, not( Y ) ), :=( Y, X ), :=( Z, implies( 
% 42.97/43.53    implies( not( X ), Y ), implies( not( Y ), X ) ) )] ), substitution( 1, [
% 42.97/43.53     :=( X, Y ), :=( Y, not( X ) ), :=( Z, X ), :=( T, implies( not( Y ), X )
% 42.97/43.53     )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 241947, [ 'is_a_theorem'( implies( implies( not( X ), Y ), implies( 
% 42.97/43.53    not( Y ), X ) ) ) ] )
% 42.97/43.53  , clause( 247841, [ 'is_a_theorem'( implies( implies( not( X ), Y ), 
% 42.97/43.53    implies( not( Y ), X ) ) ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 42.97/43.53     )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247843, [ ~( 'is_a_theorem'( implies( implies( implies( not( X ), Y
% 42.97/43.53     ), implies( not( Y ), X ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 42.97/43.53    , ~( 'is_a_theorem'( X ) ) ] )
% 42.97/43.53  , 2, clause( 241947, [ 'is_a_theorem'( implies( implies( not( X ), Y ), 
% 42.97/43.53    implies( not( Y ), X ) ) ) ] )
% 42.97/43.53  , 0, substitution( 0, [ :=( X, implies( implies( not( X ), Y ), implies( 
% 42.97/43.53    not( Y ), X ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 42.97/43.53     )] )).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  subsumption(
% 42.97/43.53  clause( 241971, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 42.97/43.53    implies( not( X ), Y ), implies( not( Y ), X ) ), Z ) ) ) ] )
% 42.97/43.53  , clause( 247843, [ ~( 'is_a_theorem'( implies( implies( implies( not( X )
% 42.97/43.53    , Y ), implies( not( Y ), X ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 42.97/43.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 42.97/43.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 42.97/43.53  
% 42.97/43.53  
% 42.97/43.53  resolution(
% 42.97/43.53  clause( 247844, [ 'is_a_theorem'( implies( implies( X, Y ), implies( not( Y
% 42.97/43.53     ), not( X ) ) ) ) ] )
% 42.97/43.53  , clause( 241971, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( 
% 42.97/43.53    implies( implies( not( X ), Y ), implies( not( Y ), X ) ), Z ) ) ) ] )
% 43.04/43.56  , 1, clause( 6429, [ 'is_a_theorem'( implies( implies( implies( not( not( X
% 43.04/43.56     ) ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 43.04/43.56  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, Y ), :=( Z, implies( 
% 43.04/43.56    implies( X, Y ), implies( not( Y ), not( X ) ) ) )] ), substitution( 1, [
% 43.04/43.56     :=( X, X ), :=( Y, Y ), :=( Z, implies( not( Y ), not( X ) ) )] )).
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  subsumption(
% 43.04/43.56  clause( 243715, [ 'is_a_theorem'( implies( implies( X, Y ), implies( not( Y
% 43.04/43.56     ), not( X ) ) ) ) ] )
% 43.04/43.56  , clause( 247844, [ 'is_a_theorem'( implies( implies( X, Y ), implies( not( 
% 43.04/43.56    Y ), not( X ) ) ) ) ] )
% 43.04/43.56  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 43.04/43.56     )] ) ).
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  resolution(
% 43.04/43.56  clause( 247846, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 43.04/43.56    implies( not( Y ), not( X ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 43.04/43.56  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 43.04/43.56    , ~( 'is_a_theorem'( X ) ) ] )
% 43.04/43.56  , 2, clause( 243715, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 43.04/43.56    not( Y ), not( X ) ) ) ) ] )
% 43.04/43.56  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( not( Y )
% 43.04/43.56    , not( X ) ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 43.04/43.56     )] )).
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  subsumption(
% 43.04/43.56  clause( 244100, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 43.04/43.56    implies( X, Y ), implies( not( Y ), not( X ) ) ), Z ) ) ) ] )
% 43.04/43.56  , clause( 247846, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 43.04/43.56    implies( not( Y ), not( X ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 43.04/43.56  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 43.04/43.56    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  resolution(
% 43.04/43.56  clause( 247847, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 43.04/43.56    implies( X, Y ) ) ) ) ) ] )
% 43.04/43.56  , clause( 244100, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( 
% 43.04/43.56    implies( implies( X, Y ), implies( not( Y ), not( X ) ) ), Z ) ) ) ] )
% 43.04/43.56  , 1, clause( 28073, [ 'is_a_theorem'( implies( implies( implies( implies( X
% 43.04/43.56    , Y ), Y ), Z ), implies( X, Z ) ) ) ] )
% 43.04/43.56  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, Y ), :=( Z, 
% 43.04/43.56    implies( X, implies( not( Y ), not( implies( X, Y ) ) ) ) )] ), 
% 43.04/43.56    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( not( Y ), not( 
% 43.04/43.56    implies( X, Y ) ) ) )] )).
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  subsumption(
% 43.04/43.56  clause( 247151, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 43.04/43.56    implies( X, Y ) ) ) ) ) ] )
% 43.04/43.56  , clause( 247847, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 43.04/43.56    implies( X, Y ) ) ) ) ) ] )
% 43.04/43.56  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 43.04/43.56     )] ) ).
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  resolution(
% 43.04/43.56  clause( 247848, [] )
% 43.04/43.56  , clause( 4, [ ~( 'is_a_theorem'( implies( x, implies( not( y ), not( 
% 43.04/43.56    implies( x, y ) ) ) ) ) ) ] )
% 43.04/43.56  , 0, clause( 247151, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 43.04/43.56    implies( X, Y ) ) ) ) ) ] )
% 43.04/43.56  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, x ), :=( Y, y )] )
% 43.04/43.56    ).
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  subsumption(
% 43.04/43.56  clause( 247748, [] )
% 43.04/43.56  , clause( 247848, [] )
% 43.04/43.56  , substitution( 0, [] ), permutation( 0, [] ) ).
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  end.
% 43.04/43.56  
% 43.04/43.56  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 43.04/43.56  
% 43.04/43.56  Memory use:
% 43.04/43.56  
% 43.04/43.56  space for terms:        6167017
% 43.04/43.56  space for clauses:      28377325
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  clauses generated:      1157552
% 43.04/43.56  clauses kept:           247749
% 43.04/43.56  clauses selected:       8009
% 43.04/43.56  clauses deleted:        1005
% 43.04/43.56  clauses inuse deleted:  78
% 43.04/43.56  
% 43.04/43.56  subsentry:          1032779
% 43.04/43.56  literals s-matched: 910810
% 43.04/43.56  literals matched:   910809
% 43.04/43.56  full subsumption:   0
% 43.04/43.56  
% 43.04/43.56  checksum:           1222992708
% 43.04/43.56  
% 43.04/43.56  
% 43.04/43.56  Bliksem ended
%------------------------------------------------------------------------------