TSTP Solution File: LCL114-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL114-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n028.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Sun Jul 17 07:50:32 EDT 2022

% Result   : Unsatisfiable 25.12s 25.53s
% Output   : Refutation 25.16s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : LCL114-1 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.13  % Command  : bliksem %s
% 0.12/0.33  % Computer : n028.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Mon Jul  4 04:45:19 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 3.16/3.54  *** allocated 10000 integers for termspace/termends
% 3.16/3.54  *** allocated 10000 integers for clauses
% 3.16/3.54  *** allocated 10000 integers for justifications
% 3.16/3.54  Bliksem 1.12
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Automatic Strategy Selection
% 3.16/3.54  
% 3.16/3.54  Clauses:
% 3.16/3.54  [
% 3.16/3.54     [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( X ) ), 
% 3.16/3.54    'is_a_theorem'( Y ) ],
% 3.16/3.54     [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ],
% 3.16/3.54     [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y, Z ), 
% 3.16/3.54    implies( X, Z ) ) ) ) ],
% 3.16/3.54     [ 'is_a_theorem'( implies( implies( implies( X, Y ), Y ), implies( 
% 3.16/3.54    implies( Y, X ), X ) ) ) ],
% 3.16/3.54     [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), implies( Y, X
% 3.16/3.54     ) ) ) ],
% 3.16/3.54     [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( not( b ), not( a
% 3.16/3.54     ) ) ) ) ) ]
% 3.16/3.54  ] .
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  percentage equality = 0.000000, percentage horn = 1.000000
% 3.16/3.54  This is a near-Horn, non-equality  problem
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Options Used:
% 3.16/3.54  
% 3.16/3.54  useres =            1
% 3.16/3.54  useparamod =        0
% 3.16/3.54  useeqrefl =         0
% 3.16/3.54  useeqfact =         0
% 3.16/3.54  usefactor =         1
% 3.16/3.54  usesimpsplitting =  0
% 3.16/3.54  usesimpdemod =      0
% 3.16/3.54  usesimpres =        4
% 3.16/3.54  
% 3.16/3.54  resimpinuse      =  1000
% 3.16/3.54  resimpclauses =     20000
% 3.16/3.54  substype =          standard
% 3.16/3.54  backwardsubs =      1
% 3.16/3.54  selectoldest =      5
% 3.16/3.54  
% 3.16/3.54  litorderings [0] =  split
% 3.16/3.54  litorderings [1] =  liftord
% 3.16/3.54  
% 3.16/3.54  termordering =      none
% 3.16/3.54  
% 3.16/3.54  litapriori =        1
% 3.16/3.54  termapriori =       0
% 3.16/3.54  litaposteriori =    0
% 3.16/3.54  termaposteriori =   0
% 3.16/3.54  demodaposteriori =  0
% 3.16/3.54  ordereqreflfact =   0
% 3.16/3.54  
% 3.16/3.54  litselect =         negative
% 3.16/3.54  
% 3.16/3.54  maxweight =         30000
% 3.16/3.54  maxdepth =          30000
% 3.16/3.54  maxlength =         115
% 3.16/3.54  maxnrvars =         195
% 3.16/3.54  excuselevel =       0
% 3.16/3.54  increasemaxweight = 0
% 3.16/3.54  
% 3.16/3.54  maxselected =       10000000
% 3.16/3.54  maxnrclauses =      10000000
% 3.16/3.54  
% 3.16/3.54  showgenerated =    0
% 3.16/3.54  showkept =         0
% 3.16/3.54  showselected =     0
% 3.16/3.54  showdeleted =      0
% 3.16/3.54  showresimp =       1
% 3.16/3.54  showstatus =       2000
% 3.16/3.54  
% 3.16/3.54  prologoutput =     1
% 3.16/3.54  nrgoals =          5000000
% 3.16/3.54  totalproof =       1
% 3.16/3.54  
% 3.16/3.54  Symbols occurring in the translation:
% 3.16/3.54  
% 3.16/3.54  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 3.16/3.54  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 3.16/3.54  !  [4, 1]      (w:1, o:14, a:1, s:1, b:0), 
% 3.16/3.54  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.16/3.54  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.16/3.54  implies  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 3.16/3.54  'is_a_theorem'  [42, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 3.16/3.54  not  [44, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 3.16/3.54  a  [45, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 3.16/3.54  b  [46, 0]      (w:1, o:13, a:1, s:1, b:0).
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Starting Search:
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    8323
% 3.16/3.54  Kept:         2022
% 3.16/3.54  Inuse:        409
% 3.16/3.54  Deleted:      2
% 3.16/3.54  Deletedinuse: 0
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    17202
% 3.16/3.54  Kept:         4068
% 3.16/3.54  Inuse:        633
% 3.16/3.54  Deleted:      2
% 3.16/3.54  Deletedinuse: 0
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    25110
% 3.16/3.54  Kept:         6105
% 3.16/3.54  Inuse:        749
% 3.16/3.54  Deleted:      2
% 3.16/3.54  Deletedinuse: 0
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    30707
% 3.16/3.54  Kept:         8112
% 3.16/3.54  Inuse:        857
% 3.16/3.54  Deleted:      4
% 3.16/3.54  Deletedinuse: 2
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    36916
% 3.16/3.54  Kept:         10176
% 3.16/3.54  Inuse:        920
% 3.16/3.54  Deleted:      4
% 3.16/3.54  Deletedinuse: 2
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    48589
% 3.16/3.54  Kept:         12208
% 3.16/3.54  Inuse:        1138
% 3.16/3.54  Deleted:      4
% 3.16/3.54  Deletedinuse: 2
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    57365
% 3.16/3.54  Kept:         14277
% 3.16/3.54  Inuse:        1249
% 3.16/3.54  Deleted:      15
% 3.16/3.54  Deletedinuse: 13
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    66156
% 3.16/3.54  Kept:         16281
% 3.16/3.54  Inuse:        1355
% 3.16/3.54  Deleted:      15
% 3.16/3.54  Deletedinuse: 13
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    76006
% 3.16/3.54  Kept:         18457
% 3.16/3.54  Inuse:        1473
% 3.16/3.54  Deleted:      19
% 3.16/3.54  Deletedinuse: 15
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying clauses:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    85414
% 3.16/3.54  Kept:         20551
% 3.16/3.54  Inuse:        1575
% 3.16/3.54  Deleted:      224
% 3.16/3.54  Deletedinuse: 16
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  Resimplifying inuse:
% 3.16/3.54  Done
% 3.16/3.54  
% 3.16/3.54  
% 3.16/3.54  Intermediate Status:
% 3.16/3.54  Generated:    94286
% 6.86/7.23  Kept:         22681
% 6.86/7.23  Inuse:        1697
% 6.86/7.23  Deleted:      224
% 6.86/7.23  Deletedinuse: 16
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    102920
% 6.86/7.23  Kept:         24911
% 6.86/7.23  Inuse:        1802
% 6.86/7.23  Deleted:      224
% 6.86/7.23  Deletedinuse: 16
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    108484
% 6.86/7.23  Kept:         26956
% 6.86/7.23  Inuse:        1841
% 6.86/7.23  Deleted:      225
% 6.86/7.23  Deletedinuse: 17
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    114840
% 6.86/7.23  Kept:         28969
% 6.86/7.23  Inuse:        1936
% 6.86/7.23  Deleted:      229
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    124843
% 6.86/7.23  Kept:         31066
% 6.86/7.23  Inuse:        2110
% 6.86/7.23  Deleted:      229
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    133072
% 6.86/7.23  Kept:         33119
% 6.86/7.23  Inuse:        2215
% 6.86/7.23  Deleted:      229
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    141916
% 6.86/7.23  Kept:         35171
% 6.86/7.23  Inuse:        2293
% 6.86/7.23  Deleted:      229
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    151641
% 6.86/7.23  Kept:         37305
% 6.86/7.23  Inuse:        2362
% 6.86/7.23  Deleted:      229
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    159215
% 6.86/7.23  Kept:         39337
% 6.86/7.23  Inuse:        2397
% 6.86/7.23  Deleted:      229
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying clauses:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    168804
% 6.86/7.23  Kept:         41500
% 6.86/7.23  Inuse:        2492
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    177743
% 6.86/7.23  Kept:         43517
% 6.86/7.23  Inuse:        2590
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    187387
% 6.86/7.23  Kept:         45631
% 6.86/7.23  Inuse:        2775
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    195835
% 6.86/7.23  Kept:         47662
% 6.86/7.23  Inuse:        2828
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    201610
% 6.86/7.23  Kept:         49781
% 6.86/7.23  Inuse:        2854
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    209720
% 6.86/7.23  Kept:         51792
% 6.86/7.23  Inuse:        2882
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    216710
% 6.86/7.23  Kept:         53872
% 6.86/7.23  Inuse:        2902
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    223478
% 6.86/7.23  Kept:         55877
% 6.86/7.23  Inuse:        2930
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    229917
% 6.86/7.23  Kept:         58003
% 6.86/7.23  Inuse:        2961
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    241866
% 6.86/7.23  Kept:         60134
% 6.86/7.23  Inuse:        3028
% 6.86/7.23  Deleted:      237
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying clauses:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    250943
% 6.86/7.23  Kept:         62134
% 6.86/7.23  Inuse:        3081
% 6.86/7.23  Deleted:      238
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    258349
% 6.86/7.23  Kept:         64167
% 6.86/7.23  Inuse:        3148
% 6.86/7.23  Deleted:      238
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    269758
% 6.86/7.23  Kept:         66450
% 6.86/7.23  Inuse:        3237
% 6.86/7.23  Deleted:      238
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    277844
% 6.86/7.23  Kept:         68525
% 6.86/7.23  Inuse:        3339
% 6.86/7.23  Deleted:      238
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 6.86/7.23  
% 6.86/7.23  
% 6.86/7.23  Intermediate Status:
% 6.86/7.23  Generated:    285895
% 6.86/7.23  Kept:         70614
% 6.86/7.23  Inuse:        3440
% 6.86/7.23  Deleted:      238
% 6.86/7.23  Deletedinuse: 21
% 6.86/7.23  
% 6.86/7.23  Resimplifying inuse:
% 6.86/7.23  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    294341
% 14.94/15.31  Kept:         72650
% 14.94/15.31  Inuse:        3501
% 14.94/15.31  Deleted:      238
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    308107
% 14.94/15.31  Kept:         75039
% 14.94/15.31  Inuse:        3597
% 14.94/15.31  Deleted:      238
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    319011
% 14.94/15.31  Kept:         77059
% 14.94/15.31  Inuse:        3686
% 14.94/15.31  Deleted:      238
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    327396
% 14.94/15.31  Kept:         79059
% 14.94/15.31  Inuse:        3757
% 14.94/15.31  Deleted:      238
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying clauses:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    338090
% 14.94/15.31  Kept:         81151
% 14.94/15.31  Inuse:        3847
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    346453
% 14.94/15.31  Kept:         83180
% 14.94/15.31  Inuse:        3918
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    349899
% 14.94/15.31  Kept:         85278
% 14.94/15.31  Inuse:        3955
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    361120
% 14.94/15.31  Kept:         87431
% 14.94/15.31  Inuse:        4094
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    370312
% 14.94/15.31  Kept:         89442
% 14.94/15.31  Inuse:        4145
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    380195
% 14.94/15.31  Kept:         91445
% 14.94/15.31  Inuse:        4222
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    390675
% 14.94/15.31  Kept:         93596
% 14.94/15.31  Inuse:        4252
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    402579
% 14.94/15.31  Kept:         95791
% 14.94/15.31  Inuse:        4282
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    413554
% 14.94/15.31  Kept:         97914
% 14.94/15.31  Inuse:        4307
% 14.94/15.31  Deleted:      240
% 14.94/15.31  Deletedinuse: 21
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    424505
% 14.94/15.31  Kept:         99990
% 14.94/15.31  Inuse:        4332
% 14.94/15.31  Deleted:      241
% 14.94/15.31  Deletedinuse: 22
% 14.94/15.31  
% 14.94/15.31  Resimplifying clauses:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    431816
% 14.94/15.31  Kept:         102044
% 14.94/15.31  Inuse:        4349
% 14.94/15.31  Deleted:      252
% 14.94/15.31  Deletedinuse: 22
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    440045
% 14.94/15.31  Kept:         104121
% 14.94/15.31  Inuse:        4367
% 14.94/15.31  Deleted:      255
% 14.94/15.31  Deletedinuse: 25
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    447356
% 14.94/15.31  Kept:         106146
% 14.94/15.31  Inuse:        4440
% 14.94/15.31  Deleted:      257
% 14.94/15.31  Deletedinuse: 27
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    454290
% 14.94/15.31  Kept:         108361
% 14.94/15.31  Inuse:        4529
% 14.94/15.31  Deleted:      257
% 14.94/15.31  Deletedinuse: 27
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    459577
% 14.94/15.31  Kept:         110400
% 14.94/15.31  Inuse:        4562
% 14.94/15.31  Deleted:      257
% 14.94/15.31  Deletedinuse: 27
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    464643
% 14.94/15.31  Kept:         112519
% 14.94/15.31  Inuse:        4601
% 14.94/15.31  Deleted:      257
% 14.94/15.31  Deletedinuse: 27
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    473626
% 14.94/15.31  Kept:         114929
% 14.94/15.31  Inuse:        4637
% 14.94/15.31  Deleted:      257
% 14.94/15.31  Deletedinuse: 27
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    480596
% 14.94/15.31  Kept:         117095
% 14.94/15.31  Inuse:        4651
% 14.94/15.31  Deleted:      257
% 14.94/15.31  Deletedinuse: 27
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    485778
% 14.94/15.31  Kept:         119270
% 14.94/15.31  Inuse:        4664
% 14.94/15.31  Deleted:      257
% 14.94/15.31  Deletedinuse: 27
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying inuse:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  Resimplifying clauses:
% 14.94/15.31  Done
% 14.94/15.31  
% 14.94/15.31  
% 14.94/15.31  Intermediate Status:
% 14.94/15.31  Generated:    495251
% 14.94/15.31  Kept:         121327
% 14.94/15.31  Inuse:        4711
% 14.94/15.31  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    499798
% 22.04/22.46  Kept:         123374
% 22.04/22.46  Inuse:        4732
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    508909
% 22.04/22.46  Kept:         125451
% 22.04/22.46  Inuse:        4769
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    528318
% 22.04/22.46  Kept:         127469
% 22.04/22.46  Inuse:        4894
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    538857
% 22.04/22.46  Kept:         129469
% 22.04/22.46  Inuse:        4975
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    550885
% 22.04/22.46  Kept:         131469
% 22.04/22.46  Inuse:        5051
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    562985
% 22.04/22.46  Kept:         133533
% 22.04/22.46  Inuse:        5190
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    575483
% 22.04/22.46  Kept:         135542
% 22.04/22.46  Inuse:        5250
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    583157
% 22.04/22.46  Kept:         137566
% 22.04/22.46  Inuse:        5356
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    590153
% 22.04/22.46  Kept:         139646
% 22.04/22.46  Inuse:        5406
% 22.04/22.46  Deleted:      274
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying clauses:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    602909
% 22.04/22.46  Kept:         141960
% 22.04/22.46  Inuse:        5508
% 22.04/22.46  Deleted:      281
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    606961
% 22.04/22.46  Kept:         144150
% 22.04/22.46  Inuse:        5521
% 22.04/22.46  Deleted:      281
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    610552
% 22.04/22.46  Kept:         146283
% 22.04/22.46  Inuse:        5539
% 22.04/22.46  Deleted:      281
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    613600
% 22.04/22.46  Kept:         148319
% 22.04/22.46  Inuse:        5556
% 22.04/22.46  Deleted:      281
% 22.04/22.46  Deletedinuse: 27
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    624370
% 22.04/22.46  Kept:         150476
% 22.04/22.46  Inuse:        5586
% 22.04/22.46  Deleted:      284
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    631551
% 22.04/22.46  Kept:         152807
% 22.04/22.46  Inuse:        5602
% 22.04/22.46  Deleted:      284
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    639680
% 22.04/22.46  Kept:         154897
% 22.04/22.46  Inuse:        5617
% 22.04/22.46  Deleted:      284
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    644015
% 22.04/22.46  Kept:         157051
% 22.04/22.46  Inuse:        5643
% 22.04/22.46  Deleted:      284
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    649393
% 22.04/22.46  Kept:         159234
% 22.04/22.46  Inuse:        5657
% 22.04/22.46  Deleted:      284
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying clauses:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    655059
% 22.04/22.46  Kept:         161426
% 22.04/22.46  Inuse:        5674
% 22.04/22.46  Deleted:      294
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    663171
% 22.04/22.46  Kept:         164048
% 22.04/22.46  Inuse:        5687
% 22.04/22.46  Deleted:      294
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    667437
% 22.04/22.46  Kept:         166299
% 22.04/22.46  Inuse:        5701
% 22.04/22.46  Deleted:      294
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    675458
% 22.04/22.46  Kept:         168495
% 22.04/22.46  Inuse:        5746
% 22.04/22.46  Deleted:      294
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    681771
% 22.04/22.46  Kept:         170733
% 22.04/22.46  Inuse:        5784
% 22.04/22.46  Deleted:      294
% 22.04/22.46  Deletedinuse: 30
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  Resimplifying inuse:
% 22.04/22.46  Done
% 22.04/22.46  
% 22.04/22.46  
% 22.04/22.46  Intermediate Status:
% 22.04/22.46  Generated:    686018
% 22.04/22.46  Kept:         172768
% 22.04/22.46  Inuse:        5805
% 22.04/22.46  Deleted:      294
% 25.12/25.53  Deletedinuse: 30
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    696110
% 25.12/25.53  Kept:         174959
% 25.12/25.53  Inuse:        5843
% 25.12/25.53  Deleted:      294
% 25.12/25.53  Deletedinuse: 30
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    704063
% 25.12/25.53  Kept:         177091
% 25.12/25.53  Inuse:        5872
% 25.12/25.53  Deleted:      294
% 25.12/25.53  Deletedinuse: 30
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    711156
% 25.12/25.53  Kept:         179531
% 25.12/25.53  Inuse:        5882
% 25.12/25.53  Deleted:      294
% 25.12/25.53  Deletedinuse: 30
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying clauses:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    721941
% 25.12/25.53  Kept:         181921
% 25.12/25.53  Inuse:        5899
% 25.12/25.53  Deleted:      296
% 25.12/25.53  Deletedinuse: 30
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    731117
% 25.12/25.53  Kept:         184575
% 25.12/25.53  Inuse:        5910
% 25.12/25.53  Deleted:      296
% 25.12/25.53  Deletedinuse: 30
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    737874
% 25.12/25.53  Kept:         186869
% 25.12/25.53  Inuse:        5933
% 25.12/25.53  Deleted:      302
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    743365
% 25.12/25.53  Kept:         188972
% 25.12/25.53  Inuse:        5960
% 25.12/25.53  Deleted:      302
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    751243
% 25.12/25.53  Kept:         191104
% 25.12/25.53  Inuse:        6009
% 25.12/25.53  Deleted:      302
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    761114
% 25.12/25.53  Kept:         193520
% 25.12/25.53  Inuse:        6077
% 25.12/25.53  Deleted:      302
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    770805
% 25.12/25.53  Kept:         195520
% 25.12/25.53  Inuse:        6118
% 25.12/25.53  Deleted:      302
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    775335
% 25.12/25.53  Kept:         197605
% 25.12/25.53  Inuse:        6136
% 25.12/25.53  Deleted:      302
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    780936
% 25.12/25.53  Kept:         199773
% 25.12/25.53  Inuse:        6142
% 25.12/25.53  Deleted:      302
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying clauses:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    790022
% 25.12/25.53  Kept:         201792
% 25.12/25.53  Inuse:        6157
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    798308
% 25.12/25.53  Kept:         203831
% 25.12/25.53  Inuse:        6172
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    807099
% 25.12/25.53  Kept:         205951
% 25.12/25.53  Inuse:        6187
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    813885
% 25.12/25.53  Kept:         208027
% 25.12/25.53  Inuse:        6197
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    821614
% 25.12/25.53  Kept:         210203
% 25.12/25.53  Inuse:        6210
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    828051
% 25.12/25.53  Kept:         212413
% 25.12/25.53  Inuse:        6217
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    834724
% 25.12/25.53  Kept:         214556
% 25.12/25.53  Inuse:        6235
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    842287
% 25.12/25.53  Kept:         216639
% 25.12/25.53  Inuse:        6250
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    851233
% 25.12/25.53  Kept:         218849
% 25.12/25.53  Inuse:        6272
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    861567
% 25.12/25.53  Kept:         220868
% 25.12/25.53  Inuse:        6287
% 25.12/25.53  Deleted:      318
% 25.12/25.53  Deletedinuse: 36
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying clauses:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    870190
% 25.12/25.53  Kept:         223334
% 25.12/25.53  Inuse:        6302
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    877650
% 25.12/25.53  Kept:         225370
% 25.12/25.53  Inuse:        6318
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    883233
% 25.12/25.53  Kept:         227439
% 25.12/25.53  Inuse:        6327
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    891552
% 25.12/25.53  Kept:         229688
% 25.12/25.53  Inuse:        6347
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    901183
% 25.12/25.53  Kept:         232181
% 25.12/25.53  Inuse:        6367
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    907949
% 25.12/25.53  Kept:         234374
% 25.12/25.53  Inuse:        6377
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    913754
% 25.12/25.53  Kept:         236475
% 25.12/25.53  Inuse:        6388
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    918421
% 25.12/25.53  Kept:         238503
% 25.12/25.53  Inuse:        6394
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    923098
% 25.12/25.53  Kept:         240541
% 25.12/25.53  Inuse:        6400
% 25.12/25.53  Deleted:      330
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying clauses:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    927356
% 25.12/25.53  Kept:         242570
% 25.12/25.53  Inuse:        6406
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    933819
% 25.12/25.53  Kept:         244659
% 25.12/25.53  Inuse:        6414
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    941233
% 25.12/25.53  Kept:         246783
% 25.12/25.53  Inuse:        6424
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    946112
% 25.12/25.53  Kept:         249003
% 25.12/25.53  Inuse:        6432
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    952580
% 25.12/25.53  Kept:         251207
% 25.12/25.53  Inuse:        6444
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    958330
% 25.12/25.53  Kept:         253320
% 25.12/25.53  Inuse:        6452
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    963720
% 25.12/25.53  Kept:         255385
% 25.12/25.53  Inuse:        6461
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    971694
% 25.12/25.53  Kept:         257527
% 25.12/25.53  Inuse:        6472
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  Done
% 25.12/25.53  
% 25.12/25.53  
% 25.12/25.53  Intermediate Status:
% 25.12/25.53  Generated:    977504
% 25.12/25.53  Kept:         259540
% 25.12/25.53  Inuse:        6482
% 25.12/25.53  Deleted:      332
% 25.12/25.53  Deletedinuse: 38
% 25.12/25.53  
% 25.12/25.53  Resimplifying inuse:
% 25.12/25.53  
% 25.12/25.53  Bliksems!, er is een bewijs:
% 25.12/25.53  % SZS status Unsatisfiable
% 25.12/25.53  % SZS output start Refutation
% 25.12/25.53  
% 25.12/25.53  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 25.12/25.53    ~( 'is_a_theorem'( X ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 2, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y
% 25.12/25.53    , Z ), implies( X, Z ) ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 3, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Y ), 
% 25.12/25.53    implies( implies( Y, X ), X ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 4, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), 
% 25.12/25.53    implies( Y, X ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 5, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( not( b )
% 25.12/25.53    , not( a ) ) ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 25.12/25.53    implies( Y, X ) ), Z ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 7, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.12/25.53    implies( not( X ), not( Y ) ), implies( Y, X ) ), Z ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 8, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) ) )
% 25.12/25.53     ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 9, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.12/25.53    implies( Y, Z ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.12/25.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 25.12/25.53     )
% 25.12/25.53  .
% 25.12/25.53  clause( 11, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X, 
% 25.12/25.53    implies( Y, implies( Z, Y ) ) ), T ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 17, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.12/25.53    implies( implies( X, Y ), Y ), implies( implies( Y, X ), X ) ), Z ) ) ) ]
% 25.12/25.53     )
% 25.12/25.53  .
% 25.12/25.53  clause( 30, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 33, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 25.12/25.53    X ), implies( X, Y ) ), Z ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 36, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.12/25.53    implies( not( X ), Z ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 39, [ 'is_a_theorem'( implies( not( not( X ) ), implies( Y, X ) ) )
% 25.12/25.53     ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 47, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 25.12/25.53    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 49, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 25.12/25.53    not( X ) ), implies( Y, X ) ), Z ) ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 60, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, X )
% 25.12/25.53     ), Z ), Z ) ) ] )
% 25.12/25.53  .
% 25.12/25.53  clause( 61, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.12/25.53    implies( implies( X, implies( Y, X ) ), Z ), Z ), T ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 102, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y ) )
% 25.16/25.53     ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 112, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 137, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 25.16/25.53    Y ), Z ), implies( X, Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 155, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 25.16/25.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 158, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( implies( implies( X, Y ), Y ), Z ), implies( X, Z ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  .
% 25.16/25.53  clause( 226, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( implies( Y, Z ), implies( implies( X, Y ), Z ) ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  .
% 25.16/25.53  clause( 360, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 25.16/25.53    implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 419, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( not( not( Y ) ), Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 686, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 708, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( not( X ) ), X ), Y ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 738, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 765, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , not( not( X ) ) ), Y ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 2737, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 25.16/25.53    implies( Y, implies( X, Z ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 2763, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 25.16/25.53    Z, X ), implies( Z, Y ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 6328, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 25.16/25.53    implies( implies( Z, X ), Y ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 6452, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), not( 
% 25.16/25.53    not( Y ) ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 6527, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( implies( X, Y ), not( not( Y ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 14348, [ 'is_a_theorem'( implies( implies( implies( not( not( X ) )
% 25.16/25.53    , Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 27299, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( 
% 25.16/25.53    Y, not( X ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 27313, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( X, not( Y ) ), implies( Y, not( X ) ) ), Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 101376, [ 'is_a_theorem'( implies( implies( X, implies( Y, not( Z )
% 25.16/25.53     ) ), implies( X, implies( Z, not( Y ) ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 183733, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 25.16/25.53    implies( X, Y ) ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 184883, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    X, implies( not( Y ), not( implies( X, Y ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 196751, [ 'is_a_theorem'( implies( not( X ), implies( Y, not( 
% 25.16/25.53    implies( Y, X ) ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 196847, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( X ), implies( Y, not( implies( Y, X ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 222015, [ 'is_a_theorem'( implies( not( X ), implies( implies( Y, X
% 25.16/25.53     ), not( Y ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 222586, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( X ), implies( implies( Y, X ), not( Y ) ) ), Z ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 260329, [ 'is_a_theorem'( implies( implies( X, Y ), implies( not( Y
% 25.16/25.53     ), not( X ) ) ) ) ] )
% 25.16/25.53  .
% 25.16/25.53  clause( 260379, [] )
% 25.16/25.53  .
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  % SZS output end Refutation
% 25.16/25.53  found a proof!
% 25.16/25.53  
% 25.16/25.53  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 25.16/25.53  
% 25.16/25.53  initialclauses(
% 25.16/25.53  [ clause( 260381, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 
% 25.16/25.53    'is_a_theorem'( X ) ), 'is_a_theorem'( Y ) ] )
% 25.16/25.53  , clause( 260382, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 25.16/25.53  , clause( 260383, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , clause( 260384, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Y )
% 25.16/25.53    , implies( implies( Y, X ), X ) ) ) ] )
% 25.16/25.53  , clause( 260385, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) )
% 25.16/25.53    , implies( Y, X ) ) ) ] )
% 25.16/25.53  , clause( 260386, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( 
% 25.16/25.53    not( b ), not( a ) ) ) ) ) ] )
% 25.16/25.53  ] ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 25.16/25.53    ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , clause( 260381, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 
% 25.16/25.53    'is_a_theorem'( X ) ), 'is_a_theorem'( Y ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 25.16/25.53  , clause( 260382, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 2, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y
% 25.16/25.53    , Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , clause( 260383, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 3, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Y ), 
% 25.16/25.53    implies( implies( Y, X ), X ) ) ) ] )
% 25.16/25.53  , clause( 260384, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Y )
% 25.16/25.53    , implies( implies( Y, X ), X ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 4, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), 
% 25.16/25.53    implies( Y, X ) ) ) ] )
% 25.16/25.53  , clause( 260385, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) )
% 25.16/25.53    , implies( Y, X ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 5, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( not( b )
% 25.16/25.53    , not( a ) ) ) ) ) ] )
% 25.16/25.53  , clause( 260386, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( 
% 25.16/25.53    not( b ), not( a ) ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260388, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) )
% 25.16/25.53    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, X ) ) ), :=( Y, Z )] )
% 25.16/25.53    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 25.16/25.53    implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260388, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X )
% 25.16/25.53     ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260390, [ ~( 'is_a_theorem'( implies( implies( implies( not( X ), 
% 25.16/25.53    not( Y ) ), implies( Y, X ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 4, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), 
% 25.16/25.53    implies( Y, X ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( implies( not( X ), not( Y ) ), 
% 25.16/25.53    implies( Y, X ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y
% 25.16/25.53    , Y )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 7, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( not( X ), not( Y ) ), implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260390, [ ~( 'is_a_theorem'( implies( implies( implies( not( X )
% 25.16/25.53    , not( Y ) ), implies( Y, X ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260391, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) )
% 25.16/25.53     ) ) ] )
% 25.16/25.53  , clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, implies( 
% 25.16/25.53    Y, implies( Z, Y ) ) ) )] ), substitution( 1, [ :=( X, implies( Y, 
% 25.16/25.53    implies( Z, Y ) ) ), :=( Y, X )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 8, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) ) )
% 25.16/25.53     ] )
% 25.16/25.53  , clause( 260391, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y )
% 25.16/25.53     ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260392, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( Y, Z ) ) ) ] )
% 25.16/25.53  , clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 2, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( implies( 
% 25.16/25.53    implies( X, Y ), Z ), implies( Y, Z ) ) )] ), substitution( 1, [ :=( X, Y
% 25.16/25.53     ), :=( Y, implies( X, Y ) ), :=( Z, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 9, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( Y, Z ) ) ) ] )
% 25.16/25.53  , clause( 260392, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 25.16/25.53    , implies( Y, Z ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260394, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 25.16/25.53    implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T
% 25.16/25.53     ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 2, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( implies( 
% 25.16/25.53    Y, Z ), implies( X, Z ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X
% 25.16/25.53     ), :=( Y, Y ), :=( Z, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , clause( 260394, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 25.16/25.53    implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T
% 25.16/25.53     ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260396, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 25.16/25.53    implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 8, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) )
% 25.16/25.53     ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( Z, Y ) ) )
% 25.16/25.53     ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )
% 25.16/25.53    ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 11, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X, 
% 25.16/25.53    implies( Y, implies( Z, Y ) ) ), T ) ) ) ] )
% 25.16/25.53  , clause( 260396, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 25.16/25.53    implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260398, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 25.16/25.53    , Y ), Y ), implies( implies( Y, X ), X ) ), Z ) ) ), 'is_a_theorem'( Z )
% 25.16/25.53     ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 3, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Y ), 
% 25.16/25.53    implies( implies( Y, X ), X ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), Y ), 
% 25.16/25.53    implies( implies( Y, X ), X ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( 
% 25.16/25.53    X, X ), :=( Y, Y )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 17, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( implies( X, Y ), Y ), implies( implies( Y, X ), X ) ), Z ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , clause( 260398, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 25.16/25.53    X, Y ), Y ), implies( implies( Y, X ), X ) ), Z ) ) ), 'is_a_theorem'( Z
% 25.16/25.53     ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260399, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , clause( 7, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( not( X ), not( Y ) ), implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 9, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( Y, Z ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( not( X ), 
% 25.16/25.53    implies( X, Y ) ) )] ), substitution( 1, [ :=( X, not( Y ) ), :=( Y, not( 
% 25.16/25.53    X ) ), :=( Z, implies( X, Y ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 30, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ] )
% 25.16/25.53  , clause( 260399, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) )
% 25.16/25.53     ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260401, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( X
% 25.16/25.53    , Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 30, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( not( X ), implies( X, Y ) ) ), :=( 
% 25.16/25.53    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 33, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 25.16/25.53    X ), implies( X, Y ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260401, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( 
% 25.16/25.53    X, Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260402, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( not( X ), Z ) ) ) ] )
% 25.16/25.53  , clause( 33, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( X ), implies( X, Y ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 2, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( 
% 25.16/25.53    implies( X, Y ), Z ), implies( not( X ), Z ) ) )] ), substitution( 1, [ 
% 25.16/25.53    :=( X, not( X ) ), :=( Y, implies( X, Y ) ), :=( Z, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 36, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( not( X ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260402, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 25.16/25.53    , implies( not( X ), Z ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260403, [ 'is_a_theorem'( implies( not( not( X ) ), implies( Y, X )
% 25.16/25.53     ) ) ] )
% 25.16/25.53  , clause( 7, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( not( X ), not( Y ) ), implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 36, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( not( X ), Z ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( not( not( X
% 25.16/25.53     ) ), implies( Y, X ) ) )] ), substitution( 1, [ :=( X, not( X ) ), :=( Y
% 25.16/25.53    , not( Y ) ), :=( Z, implies( Y, X ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 39, [ 'is_a_theorem'( implies( not( not( X ) ), implies( Y, X ) ) )
% 25.16/25.53     ] )
% 25.16/25.53  , clause( 260403, [ 'is_a_theorem'( implies( not( not( X ) ), implies( Y, X
% 25.16/25.53     ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260404, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 25.16/25.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 25.16/25.53  , clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , 1, clause( 2, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 25.16/25.53    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 25.16/25.53    implies( Z, X ), T ) ) )] ), substitution( 1, [ :=( X, implies( Z, X ) )
% 25.16/25.53    , :=( Y, implies( implies( X, Y ), implies( Z, Y ) ) ), :=( Z, T )] )
% 25.16/25.53    ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 47, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 25.16/25.53    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 25.16/25.53  , clause( 260404, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 25.16/25.53    Y ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260406, [ ~( 'is_a_theorem'( implies( implies( not( not( X ) ), 
% 25.16/25.53    implies( Y, X ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 39, [ 'is_a_theorem'( implies( not( not( X ) ), implies( Y, X
% 25.16/25.53     ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( not( not( X ) ), implies( Y, X ) )
% 25.16/25.53     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 49, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 25.16/25.53    not( X ) ), implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260406, [ ~( 'is_a_theorem'( implies( implies( not( not( X ) ), 
% 25.16/25.53    implies( Y, X ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260407, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 25.16/25.53    , X ) ), Z ), Z ) ) ] )
% 25.16/25.53  , clause( 11, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( Y, implies( Z, Y ) ) ), T ) ) ) ] )
% 25.16/25.53  , 1, clause( 3, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Y ), 
% 25.16/25.53    implies( implies( Y, X ), X ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( Z, implies( X, implies( Y, X ) ) )
% 25.16/25.53     ), :=( Y, X ), :=( Z, Y ), :=( T, implies( implies( implies( X, implies( 
% 25.16/25.53    Y, X ) ), Z ), Z ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, implies( X
% 25.16/25.53    , implies( Y, X ) ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 60, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, X )
% 25.16/25.53     ), Z ), Z ) ) ] )
% 25.16/25.53  , clause( 260407, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 25.16/25.53    Y, X ) ), Z ), Z ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260409, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 25.16/25.53    , implies( Y, X ) ), Z ), Z ), T ) ) ), 'is_a_theorem'( T ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 60, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 25.16/25.53    , X ) ), Z ), Z ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, implies( Y, X
% 25.16/25.53     ) ), Z ), Z ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 25.16/25.53     ), :=( Z, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 61, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( implies( X, implies( Y, X ) ), Z ), Z ), T ) ) ) ] )
% 25.16/25.53  , clause( 260409, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 25.16/25.53    X, implies( Y, X ) ), Z ), Z ), T ) ) ), 'is_a_theorem'( T ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260410, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y )
% 25.16/25.53     ) ) ] )
% 25.16/25.53  , clause( 17, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( implies( X, Y ), Y ), implies( implies( Y, X ), X ) ), Z ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , 1, clause( 9, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( Y, Z ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( X, implies( 
% 25.16/25.53    implies( X, Y ), Y ) ) )] ), substitution( 1, [ :=( X, implies( Y, X ) )
% 25.16/25.53    , :=( Y, X ), :=( Z, implies( implies( X, Y ), Y ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 102, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y ) )
% 25.16/25.53     ) ] )
% 25.16/25.53  , clause( 260410, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y
% 25.16/25.53     ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260412, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 25.16/25.53    X, Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 102, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y
% 25.16/25.53     ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( X, Y ), Y ) )
% 25.16/25.53     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 112, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260412, [ ~( 'is_a_theorem'( implies( implies( X, implies( 
% 25.16/25.53    implies( X, Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260413, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 25.16/25.53     ), Y ), Z ), implies( X, Z ) ) ) ] )
% 25.16/25.53  , clause( 112, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    X, implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 2, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( 
% 25.16/25.53    implies( implies( X, Y ), Y ), Z ), implies( X, Z ) ) )] ), 
% 25.16/25.53    substitution( 1, [ :=( X, X ), :=( Y, implies( implies( X, Y ), Y ) ), 
% 25.16/25.53    :=( Z, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 137, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 25.16/25.53    Y ), Z ), implies( X, Z ) ) ) ] )
% 25.16/25.53  , clause( 260413, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 25.16/25.53    Y ), Y ), Z ), implies( X, Z ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260414, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 25.16/25.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 25.16/25.53  , clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , 1, clause( 137, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 25.16/25.53    Y ), Y ), Z ), implies( X, Z ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, Y ), :=( Z, Z ), 
% 25.16/25.53    :=( T, implies( X, implies( implies( Y, Z ), implies( implies( X, Y ), Z
% 25.16/25.53     ) ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( 
% 25.16/25.53    implies( Y, Z ), implies( implies( X, Y ), Z ) ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 155, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 25.16/25.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 25.16/25.53  , clause( 260414, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 25.16/25.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260416, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 25.16/25.53    implies( X, Y ), Y ), Z ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T
% 25.16/25.53     ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 137, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 25.16/25.53    Y ), Y ), Z ), implies( X, Z ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 25.16/25.53    Y ), Z ), implies( X, Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X
% 25.16/25.53     ), :=( Y, Y ), :=( Z, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 158, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( implies( implies( X, Y ), Y ), Z ), implies( X, Z ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , clause( 260416, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 25.16/25.53    implies( X, Y ), Y ), Z ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T
% 25.16/25.53     ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260418, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 25.16/25.53    Y, Z ), implies( implies( X, Y ), Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ]
% 25.16/25.53     )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 155, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 25.16/25.53    implies( implies( X, Y ), Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( Y, Z ), 
% 25.16/25.53    implies( implies( X, Y ), Z ) ) ) ), :=( Y, T )] ), substitution( 1, [ 
% 25.16/25.53    :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 226, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( implies( Y, Z ), implies( implies( X, Y ), Z ) ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , clause( 260418, [ ~( 'is_a_theorem'( implies( implies( X, implies( 
% 25.16/25.53    implies( Y, Z ), implies( implies( X, Y ), Z ) ) ), T ) ) ), 
% 25.16/25.53    'is_a_theorem'( T ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260419, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 25.16/25.53  , clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , 1, clause( 47, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 25.16/25.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( Y, Z ) ), :=( Y, implies( X, Z ) )
% 25.16/25.53    , :=( Z, T ), :=( T, implies( implies( X, Y ), implies( implies( implies( 
% 25.16/25.53    X, Z ), T ), implies( implies( Y, Z ), T ) ) ) )] ), substitution( 1, [ 
% 25.16/25.53    :=( X, Y ), :=( Y, Z ), :=( Z, X ), :=( T, implies( implies( implies( X, 
% 25.16/25.53    Z ), T ), implies( implies( Y, Z ), T ) ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 360, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 25.16/25.53    implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 25.16/25.53  , clause( 260419, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260420, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( not( not( Y ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 49, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( not( X ) ), implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 2, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( implies( 
% 25.16/25.53    implies( X, Y ), Z ), implies( not( not( Y ) ), Z ) ) )] ), 
% 25.16/25.53    substitution( 1, [ :=( X, not( not( Y ) ) ), :=( Y, implies( X, Y ) ), 
% 25.16/25.53    :=( Z, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 419, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 25.16/25.53    implies( not( not( Y ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260420, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 25.16/25.53    , implies( not( not( Y ) ), Z ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260421, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 25.16/25.53  , clause( 61, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( implies( X, implies( Y, X ) ), Z ), Z ), T ) ) ) ] )
% 25.16/25.53  , 1, clause( 419, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 25.16/25.53    , implies( not( not( Y ) ), Z ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X ), :=( T, implies( 
% 25.16/25.53    not( not( X ) ), X ) )] ), substitution( 1, [ :=( X, implies( Y, implies( 
% 25.16/25.53    Z, Y ) ) ), :=( Y, X ), :=( Z, X )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 686, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 25.16/25.53  , clause( 260421, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260423, [ ~( 'is_a_theorem'( implies( implies( not( not( X ) ), X )
% 25.16/25.53    , Y ) ) ), 'is_a_theorem'( Y ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 686, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( not( not( X ) ), X ) ), :=( Y, Y )] )
% 25.16/25.53    , substitution( 1, [ :=( X, X )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 708, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( not( X ) ), X ), Y ) ) ) ] )
% 25.16/25.53  , clause( 260423, [ ~( 'is_a_theorem'( implies( implies( not( not( X ) ), X
% 25.16/25.53     ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 25.16/25.53     ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260424, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 25.16/25.53  , clause( 708, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( not( X ) ), X ), Y ) ) ) ] )
% 25.16/25.53  , 1, clause( 4, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), 
% 25.16/25.53    implies( Y, X ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, implies( X, not( not( X )
% 25.16/25.53     ) ) )] ), substitution( 1, [ :=( X, not( not( X ) ) ), :=( Y, X )] )
% 25.16/25.53    ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 738, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 25.16/25.53  , clause( 260424, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260426, [ ~( 'is_a_theorem'( implies( implies( X, not( not( X ) ) )
% 25.16/25.53    , Y ) ) ), 'is_a_theorem'( Y ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 738, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( X, not( not( X ) ) ) ), :=( Y, Y )] )
% 25.16/25.53    , substitution( 1, [ :=( X, X )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 765, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , not( not( X ) ) ), Y ) ) ) ] )
% 25.16/25.53  , clause( 260426, [ ~( 'is_a_theorem'( implies( implies( X, not( not( X ) )
% 25.16/25.53     ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 25.16/25.53     ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260427, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 25.16/25.53    implies( Y, implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , clause( 158, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( implies( implies( X, Y ), Y ), Z ), implies( X, Z ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , 1, clause( 47, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 25.16/25.53     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, Z ) ), 
% 25.16/25.53    :=( T, implies( implies( X, implies( Y, Z ) ), implies( Y, implies( X, Z
% 25.16/25.53     ) ) ) )] ), substitution( 1, [ :=( X, implies( Y, Z ) ), :=( Y, Z ), 
% 25.16/25.53    :=( Z, X ), :=( T, implies( Y, implies( X, Z ) ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 2737, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 25.16/25.53    implies( Y, implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , clause( 260427, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 25.16/25.53    , implies( Y, implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260428, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Z, X ), implies( Z, Y ) ) ) ) ] )
% 25.16/25.53  , clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , 1, clause( 2737, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 25.16/25.53    , implies( Y, implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 25.16/25.53    implies( X, Y ), implies( implies( Z, X ), implies( Z, Y ) ) ) )] ), 
% 25.16/25.53    substitution( 1, [ :=( X, implies( Z, X ) ), :=( Y, implies( X, Y ) ), 
% 25.16/25.53    :=( Z, implies( Z, Y ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 2763, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 25.16/25.53    Z, X ), implies( Z, Y ) ) ) ) ] )
% 25.16/25.53  , clause( 260428, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Z, X ), implies( Z, Y ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260429, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 25.16/25.53    implies( implies( Z, X ), Y ) ) ) ) ] )
% 25.16/25.53  , clause( 226, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    X, implies( implies( Y, Z ), implies( implies( X, Y ), Z ) ) ), T ) ) ) ]
% 25.16/25.53     )
% 25.16/25.53  , 1, clause( 2737, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 25.16/25.53    , implies( Y, implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 25.16/25.53    implies( X, Y ), implies( Z, implies( implies( Z, X ), Y ) ) ) )] ), 
% 25.16/25.53    substitution( 1, [ :=( X, Z ), :=( Y, implies( X, Y ) ), :=( Z, implies( 
% 25.16/25.53    implies( Z, X ), Y ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 6328, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 25.16/25.53    implies( implies( Z, X ), Y ) ) ) ) ] )
% 25.16/25.53  , clause( 260429, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 25.16/25.53    implies( implies( Z, X ), Y ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260430, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), not( 
% 25.16/25.53    not( Y ) ) ) ) ) ] )
% 25.16/25.53  , clause( 765, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    X, not( not( X ) ) ), Y ) ) ) ] )
% 25.16/25.53  , 1, clause( 6328, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 25.16/25.53    implies( implies( Z, X ), Y ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( X, implies( implies( X
% 25.16/25.53    , Y ), not( not( Y ) ) ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, 
% 25.16/25.53    not( not( Y ) ) ), :=( Z, X )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 6452, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), not( 
% 25.16/25.53    not( Y ) ) ) ) ) ] )
% 25.16/25.53  , clause( 260430, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 25.16/25.53    not( not( Y ) ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260432, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 25.16/25.53    X, Y ), not( not( Y ) ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 6452, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 25.16/25.53    not( not( Y ) ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( X, Y ), not( 
% 25.16/25.53    not( Y ) ) ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 25.16/25.53     )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 6527, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 25.16/25.53    , implies( implies( X, Y ), not( not( Y ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260432, [ ~( 'is_a_theorem'( implies( implies( X, implies( 
% 25.16/25.53    implies( X, Y ), not( not( Y ) ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260433, [ 'is_a_theorem'( implies( implies( implies( not( not( X )
% 25.16/25.53     ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 25.16/25.53  , clause( 708, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( not( X ) ), X ), Y ) ) ) ] )
% 25.16/25.53  , 1, clause( 360, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( implies( implies( not( 
% 25.16/25.53    not( X ) ), Y ), Z ), implies( implies( X, Y ), Z ) ) )] ), 
% 25.16/25.53    substitution( 1, [ :=( X, not( not( X ) ) ), :=( Y, X ), :=( Z, Y ), :=( 
% 25.16/25.53    T, Z )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 14348, [ 'is_a_theorem'( implies( implies( implies( not( not( X ) )
% 25.16/25.53    , Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260433, [ 'is_a_theorem'( implies( implies( implies( not( not( X
% 25.16/25.53     ) ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260434, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( 
% 25.16/25.53    Y, not( X ) ) ) ) ] )
% 25.16/25.53  , clause( 7, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( not( X ), not( Y ) ), implies( Y, X ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 14348, [ 'is_a_theorem'( implies( implies( implies( not( not( 
% 25.16/25.53    X ) ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, Y ), :=( Z, implies( 
% 25.16/25.53    implies( X, not( Y ) ), implies( Y, not( X ) ) ) )] ), substitution( 1, [
% 25.16/25.53     :=( X, X ), :=( Y, not( Y ) ), :=( Z, implies( Y, not( X ) ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 27299, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( 
% 25.16/25.53    Y, not( X ) ) ) ) ] )
% 25.16/25.53  , clause( 260434, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 25.16/25.53    implies( Y, not( X ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260436, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( Y )
% 25.16/25.53     ), implies( Y, not( X ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 27299, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 25.16/25.53    implies( Y, not( X ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( implies( X, not( Y ) ), implies( Y
% 25.16/25.53    , not( X ) ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 25.16/25.53     )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 27313, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( X, not( Y ) ), implies( Y, not( X ) ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260436, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( Y
% 25.16/25.53     ) ), implies( Y, not( X ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260437, [ 'is_a_theorem'( implies( implies( X, implies( Y, not( Z )
% 25.16/25.53     ) ), implies( X, implies( Z, not( Y ) ) ) ) ) ] )
% 25.16/25.53  , clause( 27313, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    implies( X, not( Y ) ), implies( Y, not( X ) ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 2763, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.16/25.53    implies( Z, X ), implies( Z, Y ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( implies( X
% 25.16/25.53    , implies( Y, not( Z ) ) ), implies( X, implies( Z, not( Y ) ) ) ) )] ), 
% 25.16/25.53    substitution( 1, [ :=( X, implies( Y, not( Z ) ) ), :=( Y, implies( Z, 
% 25.16/25.53    not( Y ) ) ), :=( Z, X )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 101376, [ 'is_a_theorem'( implies( implies( X, implies( Y, not( Z )
% 25.16/25.53     ) ), implies( X, implies( Z, not( Y ) ) ) ) ) ] )
% 25.16/25.53  , clause( 260437, [ 'is_a_theorem'( implies( implies( X, implies( Y, not( Z
% 25.16/25.53     ) ) ), implies( X, implies( Z, not( Y ) ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260438, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 25.16/25.53    implies( X, Y ) ) ) ) ) ] )
% 25.16/25.53  , clause( 6527, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    X, implies( implies( X, Y ), not( not( Y ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 101376, [ 'is_a_theorem'( implies( implies( X, implies( Y, not( 
% 25.16/25.53    Z ) ) ), implies( X, implies( Z, not( Y ) ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( X, implies( 
% 25.16/25.53    not( Y ), not( implies( X, Y ) ) ) ) )] ), substitution( 1, [ :=( X, X )
% 25.16/25.53    , :=( Y, implies( X, Y ) ), :=( Z, not( Y ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 183733, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 25.16/25.53    implies( X, Y ) ) ) ) ) ] )
% 25.16/25.53  , clause( 260438, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 25.16/25.53    implies( X, Y ) ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260440, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( Y )
% 25.16/25.53    , not( implies( X, Y ) ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 183733, [ 'is_a_theorem'( implies( X, implies( not( Y ), not( 
% 25.16/25.53    implies( X, Y ) ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( X, implies( not( Y ), not( implies( 
% 25.16/25.53    X, Y ) ) ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 25.16/25.53    ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 184883, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    X, implies( not( Y ), not( implies( X, Y ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260440, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( Y
% 25.16/25.53     ), not( implies( X, Y ) ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260441, [ 'is_a_theorem'( implies( not( X ), implies( Y, not( 
% 25.16/25.53    implies( Y, X ) ) ) ) ) ] )
% 25.16/25.53  , clause( 184883, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( 
% 25.16/25.53    implies( X, implies( not( Y ), not( implies( X, Y ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 2737, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 25.16/25.53    , implies( Y, implies( X, Z ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( not( X ), 
% 25.16/25.53    implies( Y, not( implies( Y, X ) ) ) ) )] ), substitution( 1, [ :=( X, Y
% 25.16/25.53     ), :=( Y, not( X ) ), :=( Z, not( implies( Y, X ) ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 196751, [ 'is_a_theorem'( implies( not( X ), implies( Y, not( 
% 25.16/25.53    implies( Y, X ) ) ) ) ) ] )
% 25.16/25.53  , clause( 260441, [ 'is_a_theorem'( implies( not( X ), implies( Y, not( 
% 25.16/25.53    implies( Y, X ) ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260443, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( Y
% 25.16/25.53    , not( implies( Y, X ) ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 196751, [ 'is_a_theorem'( implies( not( X ), implies( Y, not( 
% 25.16/25.53    implies( Y, X ) ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( not( X ), implies( Y, not( implies( 
% 25.16/25.53    Y, X ) ) ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 25.16/25.53    ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 196847, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.16/25.53    not( X ), implies( Y, not( implies( Y, X ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  , clause( 260443, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( 
% 25.16/25.53    Y, not( implies( Y, X ) ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.16/25.53    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260444, [ 'is_a_theorem'( implies( not( X ), implies( implies( Y, X
% 25.16/25.53     ), not( Y ) ) ) ) ] )
% 25.16/25.53  , clause( 196847, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( 
% 25.16/25.53    implies( not( X ), implies( Y, not( implies( Y, X ) ) ) ), Z ) ) ) ] )
% 25.16/25.53  , 1, clause( 101376, [ 'is_a_theorem'( implies( implies( X, implies( Y, not( 
% 25.16/25.53    Z ) ) ), implies( X, implies( Z, not( Y ) ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( not( X ), 
% 25.16/25.53    implies( implies( Y, X ), not( Y ) ) ) )] ), substitution( 1, [ :=( X, 
% 25.16/25.53    not( X ) ), :=( Y, Y ), :=( Z, implies( Y, X ) )] )).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  subsumption(
% 25.16/25.53  clause( 222015, [ 'is_a_theorem'( implies( not( X ), implies( implies( Y, X
% 25.16/25.53     ), not( Y ) ) ) ) ] )
% 25.16/25.53  , clause( 260444, [ 'is_a_theorem'( implies( not( X ), implies( implies( Y
% 25.16/25.53    , X ), not( Y ) ) ) ) ] )
% 25.16/25.53  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.16/25.53     )] ) ).
% 25.16/25.53  
% 25.16/25.53  
% 25.16/25.53  resolution(
% 25.16/25.53  clause( 260446, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( 
% 25.16/25.53    implies( Y, X ), not( Y ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.16/25.53  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 25.16/25.53    , ~( 'is_a_theorem'( X ) ) ] )
% 25.16/25.53  , 2, clause( 222015, [ 'is_a_theorem'( implies( not( X ), implies( implies( 
% 25.16/25.53    Y, X ), not( Y ) ) ) ) ] )
% 25.16/25.53  , 0, substitution( 0, [ :=( X, implies( not( X ), implies( implies( Y, X )
% 25.16/25.53    , not( Y ) ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 25.18/25.54     )] )).
% 25.18/25.54  
% 25.18/25.54  
% 25.18/25.54  subsumption(
% 25.18/25.54  clause( 222586, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 25.18/25.54    not( X ), implies( implies( Y, X ), not( Y ) ) ), Z ) ) ) ] )
% 25.18/25.54  , clause( 260446, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( 
% 25.18/25.54    implies( Y, X ), not( Y ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 25.18/25.54  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 25.18/25.54    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 25.18/25.54  
% 25.18/25.54  
% 25.18/25.54  resolution(
% 25.18/25.54  clause( 260447, [ 'is_a_theorem'( implies( implies( X, Y ), implies( not( Y
% 25.18/25.54     ), not( X ) ) ) ) ] )
% 25.18/25.54  , clause( 222586, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( 
% 25.18/25.54    implies( not( X ), implies( implies( Y, X ), not( Y ) ) ), Z ) ) ) ] )
% 25.18/25.54  , 1, clause( 2737, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 25.18/25.54    , implies( Y, implies( X, Z ) ) ) ) ] )
% 25.18/25.54  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( implies( X
% 25.18/25.54    , Y ), implies( not( Y ), not( X ) ) ) )] ), substitution( 1, [ :=( X, 
% 25.18/25.54    not( Y ) ), :=( Y, implies( X, Y ) ), :=( Z, not( X ) )] )).
% 25.18/25.54  
% 25.18/25.54  
% 25.18/25.54  subsumption(
% 25.18/25.54  clause( 260329, [ 'is_a_theorem'( implies( implies( X, Y ), implies( not( Y
% 25.18/25.54     ), not( X ) ) ) ) ] )
% 25.18/25.54  , clause( 260447, [ 'is_a_theorem'( implies( implies( X, Y ), implies( not( 
% 25.18/25.54    Y ), not( X ) ) ) ) ] )
% 25.18/25.54  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 25.18/25.54     )] ) ).
% 25.18/25.54  
% 25.18/25.54  
% 25.18/25.54  resolution(
% 25.18/25.54  clause( 260448, [] )
% 25.18/25.54  , clause( 5, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( not( b
% 25.18/25.54     ), not( a ) ) ) ) ) ] )
% 25.18/25.54  , 0, clause( 260329, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 25.18/25.54    not( Y ), not( X ) ) ) ) ] )
% 25.18/25.54  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b )] )
% 25.18/25.54    ).
% 25.18/25.54  
% 25.18/25.54  
% 25.18/25.54  subsumption(
% 25.18/25.54  clause( 260379, [] )
% 25.18/25.54  , clause( 260448, [] )
% 25.18/25.54  , substitution( 0, [] ), permutation( 0, [] ) ).
% 25.18/25.54  
% 25.18/25.54  
% 25.18/25.54  end.
% 25.18/25.54  
% 25.18/25.54  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 25.18/25.54  
% 25.18/25.54  Memory use:
% 25.18/25.54  
% 25.18/25.54  space for terms:        5345119
% 25.18/25.54  space for clauses:      21121304
% 25.18/25.54  
% 25.18/25.54  
% 25.18/25.54  clauses generated:      979738
% 25.18/25.54  clauses kept:           260380
% 25.18/25.54  clauses selected:       6485
% 25.18/25.54  clauses deleted:        341
% 25.18/25.54  clauses inuse deleted:  47
% 25.18/25.54  
% 25.18/25.54  subsentry:          831164
% 25.18/25.54  literals s-matched: 719698
% 25.18/25.54  literals matched:   719698
% 25.18/25.54  full subsumption:   0
% 25.18/25.54  
% 25.18/25.54  checksum:           -313911611
% 25.18/25.54  
% 25.18/25.54  
% 25.18/25.54  Bliksem ended
%------------------------------------------------------------------------------