TSTP Solution File: LCL399-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL399-1 : TPTP v8.1.0. Released v2.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n015.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Sun Jul 17 07:53:19 EDT 2022

% Result   : Unsatisfiable 0.76s 1.18s
% Output   : Refutation 0.76s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : LCL399-1 : TPTP v8.1.0. Released v2.3.0.
% 0.10/0.13  % Command  : bliksem %s
% 0.14/0.34  % Computer : n015.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % DateTime : Mon Jul  4 03:57:16 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 0.76/1.18  *** allocated 10000 integers for termspace/termends
% 0.76/1.18  *** allocated 10000 integers for clauses
% 0.76/1.18  *** allocated 10000 integers for justifications
% 0.76/1.18  Bliksem 1.12
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  Automatic Strategy Selection
% 0.76/1.18  
% 0.76/1.18  Clauses:
% 0.76/1.18  [
% 0.76/1.18     [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( X ) ), 
% 0.76/1.18    'is_a_theorem'( Y ) ],
% 0.76/1.18     [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y, Z ), 
% 0.76/1.18    implies( X, Z ) ) ) ) ],
% 0.76/1.18     [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ],
% 0.76/1.18     [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ],
% 0.76/1.18     [ ~( 'is_a_theorem'( implies( implies( not( x ), not( implies( y, y ) )
% 0.76/1.18     ), x ) ) ) ]
% 0.76/1.18  ] .
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  percentage equality = 0.000000, percentage horn = 1.000000
% 0.76/1.18  This is a near-Horn, non-equality  problem
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  Options Used:
% 0.76/1.18  
% 0.76/1.18  useres =            1
% 0.76/1.18  useparamod =        0
% 0.76/1.18  useeqrefl =         0
% 0.76/1.18  useeqfact =         0
% 0.76/1.18  usefactor =         1
% 0.76/1.18  usesimpsplitting =  0
% 0.76/1.18  usesimpdemod =      0
% 0.76/1.18  usesimpres =        4
% 0.76/1.18  
% 0.76/1.18  resimpinuse      =  1000
% 0.76/1.18  resimpclauses =     20000
% 0.76/1.18  substype =          standard
% 0.76/1.18  backwardsubs =      1
% 0.76/1.18  selectoldest =      5
% 0.76/1.18  
% 0.76/1.18  litorderings [0] =  split
% 0.76/1.18  litorderings [1] =  liftord
% 0.76/1.18  
% 0.76/1.18  termordering =      none
% 0.76/1.18  
% 0.76/1.18  litapriori =        1
% 0.76/1.18  termapriori =       0
% 0.76/1.18  litaposteriori =    0
% 0.76/1.18  termaposteriori =   0
% 0.76/1.18  demodaposteriori =  0
% 0.76/1.18  ordereqreflfact =   0
% 0.76/1.18  
% 0.76/1.18  litselect =         negative
% 0.76/1.18  
% 0.76/1.18  maxweight =         30000
% 0.76/1.18  maxdepth =          30000
% 0.76/1.18  maxlength =         115
% 0.76/1.18  maxnrvars =         195
% 0.76/1.18  excuselevel =       0
% 0.76/1.18  increasemaxweight = 0
% 0.76/1.18  
% 0.76/1.18  maxselected =       10000000
% 0.76/1.18  maxnrclauses =      10000000
% 0.76/1.18  
% 0.76/1.18  showgenerated =    0
% 0.76/1.18  showkept =         0
% 0.76/1.18  showselected =     0
% 0.76/1.18  showdeleted =      0
% 0.76/1.18  showresimp =       1
% 0.76/1.18  showstatus =       2000
% 0.76/1.18  
% 0.76/1.18  prologoutput =     1
% 0.76/1.18  nrgoals =          5000000
% 0.76/1.18  totalproof =       1
% 0.76/1.18  
% 0.76/1.18  Symbols occurring in the translation:
% 0.76/1.18  
% 0.76/1.18  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.76/1.18  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.76/1.18  !  [4, 1]      (w:1, o:14, a:1, s:1, b:0), 
% 0.76/1.18  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.76/1.18  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.76/1.18  implies  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.76/1.18  'is_a_theorem'  [42, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.76/1.18  not  [44, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.76/1.18  x  [45, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.76/1.18  y  [46, 0]      (w:1, o:13, a:1, s:1, b:0).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  Starting Search:
% 0.76/1.18  
% 0.76/1.18  Resimplifying inuse:
% 0.76/1.18  Done
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  Intermediate Status:
% 0.76/1.18  Generated:    8948
% 0.76/1.18  Kept:         2000
% 0.76/1.18  Inuse:        377
% 0.76/1.18  Deleted:      44
% 0.76/1.18  Deletedinuse: 17
% 0.76/1.18  
% 0.76/1.18  Resimplifying inuse:
% 0.76/1.18  Done
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  Bliksems!, er is een bewijs:
% 0.76/1.18  % SZS status Unsatisfiable
% 0.76/1.18  % SZS output start Refutation
% 0.76/1.18  
% 0.76/1.18  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 0.76/1.18    ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y
% 0.76/1.18    , Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 4, [ ~( 'is_a_theorem'( implies( implies( not( x ), not( implies( y
% 0.76/1.18    , y ) ) ), x ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.76/1.18    implies( not( X ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 0.76/1.18     )
% 0.76/1.18  .
% 0.76/1.18  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.76/1.18    not( X ), X ), Y ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y ), Z )
% 0.76/1.18    , implies( X, Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.76/1.18    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.76/1.18    X ), Y ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 0.76/1.18    implies( X, X ) ), Y ), Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 0.76/1.18    implies( Z, X ), T ) ), U ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( Y
% 0.76/1.18    , implies( X, Z ) ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y ) )
% 0.76/1.18    , Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( X, 
% 0.76/1.18    X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( Y, Y ) ), Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 0.76/1.18    implies( Z, Y ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 169, [ 'is_a_theorem'( implies( X, implies( implies( not( Y ), Y )
% 0.76/1.18    , Y ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 173, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( implies( not( Y ), Y ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.76/1.18    implies( X, Y ) ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.76/1.18    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y )
% 0.76/1.18     ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Y
% 0.76/1.18     ), Z ), Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.76/1.18    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, Y
% 0.76/1.18     ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 1535, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y )
% 0.76/1.18     ), implies( Z, implies( X, Y ) ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 1811, [ 'is_a_theorem'( implies( X, implies( implies( Y, not( 
% 0.76/1.18    implies( Z, Z ) ) ), implies( Y, T ) ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 1856, [ 'is_a_theorem'( implies( implies( X, not( implies( Y, Y ) )
% 0.76/1.18     ), implies( X, Z ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 1858, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, not( implies( Y, Y ) ) ), implies( X, Z ) ), T ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 2690, [ 'is_a_theorem'( implies( X, implies( implies( not( Y ), not( 
% 0.76/1.18    implies( Z, Z ) ) ), Y ) ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 2728, [ 'is_a_theorem'( implies( implies( not( X ), not( implies( Y
% 0.76/1.18    , Y ) ) ), X ) ) ] )
% 0.76/1.18  .
% 0.76/1.18  clause( 2730, [] )
% 0.76/1.18  .
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  % SZS output end Refutation
% 0.76/1.18  found a proof!
% 0.76/1.18  
% 0.76/1.18  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.76/1.18  
% 0.76/1.18  initialclauses(
% 0.76/1.18  [ clause( 2732, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( 
% 0.76/1.18    X ) ), 'is_a_theorem'( Y ) ] )
% 0.76/1.18  , clause( 2733, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , clause( 2734, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , clause( 2735, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , clause( 2736, [ ~( 'is_a_theorem'( implies( implies( not( x ), not( 
% 0.76/1.18    implies( y, y ) ) ), x ) ) ) ] )
% 0.76/1.18  ] ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 0.76/1.18    ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , clause( 2732, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( 
% 0.76/1.18    X ) ), 'is_a_theorem'( Y ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.18     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y
% 0.76/1.18    , Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , clause( 2733, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ] )
% 0.76/1.18  , clause( 2734, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ] )
% 0.76/1.18  , clause( 2735, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.18     )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 4, [ ~( 'is_a_theorem'( implies( implies( not( x ), not( implies( y
% 0.76/1.18    , y ) ) ), x ) ) ) ] )
% 0.76/1.18  , clause( 2736, [ ~( 'is_a_theorem'( implies( implies( not( x ), not( 
% 0.76/1.18    implies( y, y ) ) ), x ) ) ) ] )
% 0.76/1.18  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2738, [ ~( 'is_a_theorem'( implies( implies( implies( not( X ), X )
% 0.76/1.18    , X ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( not( X ), X ), X ) ), :=( 
% 0.76/1.18    Y, Y )] ), substitution( 1, [ :=( X, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.76/1.18  , clause( 2738, [ ~( 'is_a_theorem'( implies( implies( implies( not( X ), X
% 0.76/1.18     ), X ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.76/1.18     ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2740, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( X ), 
% 0.76/1.18    Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( X, implies( not( X ), Y ) ) ), :=( 
% 0.76/1.18    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.76/1.18    implies( not( X ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  , clause( 2740, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( X )
% 0.76/1.18    , Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2742, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.76/1.18    implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T
% 0.76/1.18     ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( implies( 
% 0.76/1.18    Y, Z ), implies( X, Z ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X
% 0.76/1.18     ), :=( Y, Y ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , clause( 2742, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.76/1.18    implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T
% 0.76/1.18     ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2743, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.76/1.18    not( X ), X ), Y ) ) ) ] )
% 0.76/1.18  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.76/1.18  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( implies( X, Y ), 
% 0.76/1.18    implies( implies( not( X ), X ), Y ) ) )] ), substitution( 1, [ :=( X, 
% 0.76/1.18    implies( not( X ), X ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.76/1.18    not( X ), X ), Y ) ) ) ] )
% 0.76/1.18  , clause( 2743, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( not( X ), X ), Y ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.18     )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2745, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.76/1.18    implies( implies( not( X ), X ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( not( X ), X ), Y ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( implies( 
% 0.76/1.18    not( X ), X ), Y ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), 
% 0.76/1.18    :=( Y, Y )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  , clause( 2745, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.76/1.18    implies( implies( not( X ), X ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2746, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y ), Z
% 0.76/1.18     ), implies( X, Z ) ) ) ] )
% 0.76/1.18  , clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( not( X ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( 
% 0.76/1.18    implies( not( X ), Y ), Z ), implies( X, Z ) ) )] ), substitution( 1, [ 
% 0.76/1.18    :=( X, X ), :=( Y, implies( not( X ), Y ) ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y ), Z )
% 0.76/1.18    , implies( X, Z ) ) ) ] )
% 0.76/1.18  , clause( 2746, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 0.76/1.18    , Z ), implies( X, Z ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2747, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 0.76/1.18    , implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.76/1.18  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 0.76/1.18    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 0.76/1.18    implies( Z, X ), T ) ) )] ), substitution( 1, [ :=( X, implies( Z, X ) )
% 0.76/1.18    , :=( Y, implies( implies( X, Y ), implies( Z, Y ) ) ), :=( Z, T )] )
% 0.76/1.18    ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.76/1.18    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.76/1.18  , clause( 2747, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.76/1.18     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2748, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.76/1.18  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.76/1.18  , 1, clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 0.76/1.18    , Z ), implies( X, Z ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( X, X ) )] ), 
% 0.76/1.18    substitution( 1, [ :=( X, X ), :=( Y, X ), :=( Z, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.76/1.18  , clause( 2748, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2750, [ ~( 'is_a_theorem'( implies( implies( implies( implies( not( 
% 0.76/1.18    X ), Y ), Z ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 0.76/1.18    , Z ), implies( X, Z ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( implies( not( X ), Y ), Z
% 0.76/1.18     ), implies( X, Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), 
% 0.76/1.18    :=( Y, Y ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 0.76/1.18  , clause( 2750, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.76/1.18    not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2752, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 0.76/1.18    'is_a_theorem'( Y ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( X, X ) ), :=( Y, Y )] ), 
% 0.76/1.18    substitution( 1, [ :=( X, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.76/1.18    X ), Y ) ) ) ] )
% 0.76/1.18  , clause( 2752, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 0.76/1.18    'is_a_theorem'( Y ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.76/1.18     ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2753, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ] )
% 0.76/1.18  , clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , X ), Y ) ) ) ] )
% 0.76/1.18  , 1, clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( not( implies( X, X ) )
% 0.76/1.18    , Y ) )] ), substitution( 1, [ :=( X, implies( X, X ) ), :=( Y, Y )] )
% 0.76/1.18    ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ] )
% 0.76/1.18  , clause( 2753, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.18     )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2755, [ ~( 'is_a_theorem'( implies( implies( not( implies( X, X ) )
% 0.76/1.18    , Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ]
% 0.76/1.18     )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( not( implies( X, X ) ), Y ) ), :=( 
% 0.76/1.18    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 0.76/1.18    implies( X, X ) ), Y ), Z ) ) ) ] )
% 0.76/1.18  , clause( 2755, [ ~( 'is_a_theorem'( implies( implies( not( implies( X, X )
% 0.76/1.18     ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2757, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.76/1.18    implies( X, Y ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) )
% 0.76/1.18    , U ) ) ), 'is_a_theorem'( U ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.76/1.18     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 0.76/1.18    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ), :=( Y, U )] )
% 0.76/1.18    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 0.76/1.18    ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 0.76/1.18    implies( Z, X ), T ) ), U ) ) ) ] )
% 0.76/1.18  , clause( 2757, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.76/1.18    implies( X, Y ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) )
% 0.76/1.18    , U ) ) ), 'is_a_theorem'( U ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.76/1.18    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2758, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( Y
% 0.76/1.18    , implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.76/1.18     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, Z ) ), 
% 0.76/1.18    :=( T, implies( implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ) )] )
% 0.76/1.18    , substitution( 1, [ :=( X, not( Y ) ), :=( Y, Z ), :=( Z, X ), :=( T, 
% 0.76/1.18    implies( Y, implies( X, Z ) ) )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( Y
% 0.76/1.18    , implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , clause( 2758, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( 
% 0.76/1.18    Y, implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2759, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y ) )
% 0.76/1.18    , Z ) ) ) ] )
% 0.76/1.18  , clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    not( implies( X, X ) ), Y ), Z ) ) ) ] )
% 0.76/1.18  , 1, clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 0.76/1.18    implies( Y, implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Y ), :=( Y, not( X ) ), :=( Z, implies( X, 
% 0.76/1.18    implies( not( implies( Y, Y ) ), Z ) ) )] ), substitution( 1, [ :=( X, 
% 0.76/1.18    not( implies( Y, Y ) ) ), :=( Y, X ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y ) )
% 0.76/1.18    , Z ) ) ) ] )
% 0.76/1.18  , clause( 2759, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y )
% 0.76/1.18     ), Z ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2761, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( Y ) )
% 0.76/1.18    , implies( Y, implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 0.76/1.18    implies( Y, implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( X, not( Y ) ), implies( Y
% 0.76/1.18    , implies( X, Z ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), 
% 0.76/1.18    :=( Y, Y ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 0.76/1.18  , clause( 2761, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( Y )
% 0.76/1.18     ), implies( Y, implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2763, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( 
% 0.76/1.18    implies( Y, Y ) ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y
% 0.76/1.18     ) ), Z ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( X, implies( not( implies( Y, Y ) )
% 0.76/1.18    , Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( 
% 0.76/1.18    Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 0.76/1.18  , clause( 2763, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( 
% 0.76/1.18    implies( Y, Y ) ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2764, [ 'is_a_theorem'( implies( implies( implies( not( implies( X
% 0.76/1.18    , X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.76/1.18  , clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    X, implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, T ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 0.76/1.18    implies( implies( not( implies( X, X ) ), Y ), Z ), implies( T, Z ) ) )] )
% 0.76/1.18    , substitution( 1, [ :=( X, T ), :=( Y, implies( not( implies( X, X ) ), 
% 0.76/1.18    Y ) ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( X, 
% 0.76/1.18    X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.76/1.18  , clause( 2764, [ 'is_a_theorem'( implies( implies( implies( not( implies( 
% 0.76/1.18    X, X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2765, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.76/1.18  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.76/1.18  , 1, clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( 
% 0.76/1.18    X, X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( Y, Y ) ), :=( Y, implies( X, 
% 0.76/1.18    implies( Y, Y ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, implies( Y
% 0.76/1.18    , Y ) ), :=( Z, implies( Y, Y ) ), :=( T, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.76/1.18  , clause( 2765, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.18     )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2767, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, Y ) ), 
% 0.76/1.18    Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, Y ) ) ), :=( Y, Z )] )
% 0.76/1.18    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( Y, Y ) ), Z ) ) ) ] )
% 0.76/1.18  , clause( 2767, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, Y ) )
% 0.76/1.18    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2768, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 0.76/1.18    implies( Z, Y ) ) ) ] )
% 0.76/1.18  , clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    X, implies( Y, Y ) ), Z ) ) ) ] )
% 0.76/1.18  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, implies( implies( 
% 0.76/1.18    implies( X, X ), Y ), implies( Z, Y ) ) )] ), substitution( 1, [ :=( X, Z
% 0.76/1.18     ), :=( Y, implies( X, X ) ), :=( Z, Y )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 0.76/1.18    implies( Z, Y ) ) ) ] )
% 0.76/1.18  , clause( 2768, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 0.76/1.18    implies( Z, Y ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2769, [ 'is_a_theorem'( implies( X, implies( implies( not( Y ), Y )
% 0.76/1.18    , Y ) ) ) ] )
% 0.76/1.18  , clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  , 1, clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 0.76/1.18    , implies( Z, Y ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Y ), :=( Z, implies( X, implies( 
% 0.76/1.18    implies( not( Y ), Y ), Y ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 0.76/1.18    , implies( implies( not( Y ), Y ), Y ) ), :=( Z, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 169, [ 'is_a_theorem'( implies( X, implies( implies( not( Y ), Y )
% 0.76/1.18    , Y ) ) ) ] )
% 0.76/1.18  , clause( 2769, [ 'is_a_theorem'( implies( X, implies( implies( not( Y ), Y
% 0.76/1.18     ), Y ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.18     )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2771, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, X
% 0.76/1.18     ), Y ), implies( Z, Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 0.76/1.18    , implies( Z, Y ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, X ), Y ), 
% 0.76/1.18    implies( Z, Y ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y
% 0.76/1.18    , Y ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 0.76/1.18  , clause( 2771, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 0.76/1.18    , X ), Y ), implies( Z, Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2773, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.76/1.18    not( Y ), Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 169, [ 'is_a_theorem'( implies( X, implies( implies( not( Y )
% 0.76/1.18    , Y ), Y ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( not( Y ), Y )
% 0.76/1.18    , Y ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 0.76/1.18    ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 173, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( implies( not( Y ), Y ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  , clause( 2773, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.76/1.18    not( Y ), Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2774, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.76/1.18    implies( X, Y ) ) ) ) ] )
% 0.76/1.18  , clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.76/1.18     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( X, Y ) ), :=( Z, Z ), 
% 0.76/1.18    :=( T, implies( implies( X, Y ), implies( Z, implies( X, Y ) ) ) )] ), 
% 0.76/1.18    substitution( 1, [ :=( X, Y ), :=( Y, Y ), :=( Z, X ), :=( T, implies( Z
% 0.76/1.18    , implies( X, Y ) ) )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.76/1.18    implies( X, Y ) ) ) ) ] )
% 0.76/1.18  , clause( 2774, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.76/1.18    implies( X, Y ) ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2775, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.76/1.18    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.76/1.18  , clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.76/1.18    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, X ), :=( T, implies( 
% 0.76/1.18    implies( implies( X, Y ), Z ), implies( implies( implies( T, T ), Y ), Z
% 0.76/1.18     ) ) )] ), substitution( 1, [ :=( X, implies( implies( T, T ), Y ) ), 
% 0.76/1.18    :=( Y, implies( X, Y ) ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.76/1.18    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.76/1.18  , clause( 2775, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.76/1.18    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2776, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y )
% 0.76/1.18     ) ] )
% 0.76/1.18  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.76/1.18  , 1, clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 0.76/1.18    , implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( implies( implies( X, X
% 0.76/1.18     ), Y ), Y ) )] ), substitution( 1, [ :=( X, not( Y ) ), :=( Y, Y ), :=( 
% 0.76/1.18    Z, Y ), :=( T, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y )
% 0.76/1.18     ) ] )
% 0.76/1.18  , clause( 2776, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y
% 0.76/1.18     ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.18     )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2778, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, X
% 0.76/1.18     ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 0.76/1.18    , Y ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, X ), Y ), Y )
% 0.76/1.18     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 0.76/1.18  , clause( 2778, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 0.76/1.18    , X ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2779, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Y
% 0.76/1.18     ), Z ), Z ) ) ) ] )
% 0.76/1.18  , clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 0.76/1.18  , 1, clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.76/1.18    implies( X, Y ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, implies( 
% 0.76/1.18    implies( implies( Y, Y ), Z ), Z ) ) )] ), substitution( 1, [ :=( X, 
% 0.76/1.18    implies( implies( Y, Y ), Z ) ), :=( Y, Z ), :=( Z, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Y
% 0.76/1.18     ), Z ), Z ) ) ) ] )
% 0.76/1.18  , clause( 2779, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 0.76/1.18    , Y ), Z ), Z ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2781, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.76/1.18    implies( Y, Y ), Z ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.76/1.18    Y, Y ), Z ), Z ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( implies( Y, Y
% 0.76/1.18     ), Z ), Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 0.76/1.18     ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.76/1.18    , implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 0.76/1.18  , clause( 2781, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.76/1.18    implies( Y, Y ), Z ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2782, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.76/1.18    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.76/1.18  , clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 0.76/1.18    implies( Z, X ), T ) ), U ) ) ) ] )
% 0.76/1.18  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.76/1.18     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 0.76/1.18    X, implies( T, Z ) ) ), :=( U, implies( implies( X, implies( Y, Z ) ), 
% 0.76/1.18    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) )] ), 
% 0.76/1.18    substitution( 1, [ :=( X, implies( Y, Z ) ), :=( Y, implies( T, Z ) ), 
% 0.76/1.18    :=( Z, X ), :=( T, implies( implies( T, Y ), implies( X, implies( T, Z )
% 0.76/1.18     ) ) )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.76/1.18    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.76/1.18  , clause( 2782, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.76/1.18    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2783, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, Y
% 0.76/1.18     ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    X, implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 0.76/1.18    , implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 0.76/1.18    implies( X, implies( implies( Y, Y ), Z ) ), implies( T, implies( X, Z )
% 0.76/1.18     ) ) )] ), substitution( 1, [ :=( X, T ), :=( Y, implies( implies( Y, Y )
% 0.76/1.18    , Z ) ), :=( Z, Z ), :=( T, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, Y
% 0.76/1.18     ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , clause( 2783, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y
% 0.76/1.18    , Y ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2784, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y )
% 0.76/1.18     ), implies( Z, implies( X, Y ) ) ) ) ] )
% 0.76/1.18  , clause( 173, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    X, implies( implies( not( Y ), Y ), Y ) ), Z ) ) ) ] )
% 0.76/1.18  , 1, clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 0.76/1.18    , implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, implies( implies( X
% 0.76/1.18    , implies( not( Y ), Y ) ), implies( Z, implies( X, Y ) ) ) )] ), 
% 0.76/1.18    substitution( 1, [ :=( X, Z ), :=( Y, implies( not( Y ), Y ) ), :=( Z, Y
% 0.76/1.18     ), :=( T, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 1535, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y )
% 0.76/1.18     ), implies( Z, implies( X, Y ) ) ) ) ] )
% 0.76/1.18  , clause( 2784, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y
% 0.76/1.18     ) ), implies( Z, implies( X, Y ) ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2785, [ 'is_a_theorem'( implies( X, implies( implies( Y, not( 
% 0.76/1.18    implies( Z, Z ) ) ), implies( Y, T ) ) ) ) ] )
% 0.76/1.18  , clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.76/1.18    Y, Y ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( Z, Z ) ), :=( Z, T ), 
% 0.76/1.18    :=( T, implies( X, implies( implies( Y, not( implies( Z, Z ) ) ), implies( 
% 0.76/1.18    Y, T ) ) ) )] ), substitution( 1, [ :=( X, implies( Y, not( implies( Z, Z
% 0.76/1.18     ) ) ) ), :=( Y, Z ), :=( Z, implies( Y, T ) ), :=( T, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 1811, [ 'is_a_theorem'( implies( X, implies( implies( Y, not( 
% 0.76/1.18    implies( Z, Z ) ) ), implies( Y, T ) ) ) ) ] )
% 0.76/1.18  , clause( 2785, [ 'is_a_theorem'( implies( X, implies( implies( Y, not( 
% 0.76/1.18    implies( Z, Z ) ) ), implies( Y, T ) ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2786, [ 'is_a_theorem'( implies( implies( X, not( implies( Y, Y ) )
% 0.76/1.18     ), implies( X, Z ) ) ) ] )
% 0.76/1.18  , clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 1811, [ 'is_a_theorem'( implies( X, implies( implies( Y, not( 
% 0.76/1.18    implies( Z, Z ) ) ), implies( Y, T ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, implies( 
% 0.76/1.18    implies( X, not( implies( Y, Y ) ) ), implies( X, Z ) ) )] ), 
% 0.76/1.18    substitution( 1, [ :=( X, implies( implies( T, not( U ) ), implies( U, 
% 0.76/1.18    implies( T, W ) ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 1856, [ 'is_a_theorem'( implies( implies( X, not( implies( Y, Y ) )
% 0.76/1.18     ), implies( X, Z ) ) ) ] )
% 0.76/1.18  , clause( 2786, [ 'is_a_theorem'( implies( implies( X, not( implies( Y, Y )
% 0.76/1.18     ) ), implies( X, Z ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2788, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( 
% 0.76/1.18    implies( Y, Y ) ) ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.76/1.18    , ~( 'is_a_theorem'( X ) ) ] )
% 0.76/1.18  , 2, clause( 1856, [ 'is_a_theorem'( implies( implies( X, not( implies( Y, 
% 0.76/1.18    Y ) ) ), implies( X, Z ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, implies( implies( X, not( implies( Y, Y ) )
% 0.76/1.18     ), implies( X, Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), 
% 0.76/1.18    :=( Y, Y ), :=( Z, Z )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 1858, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, not( implies( Y, Y ) ) ), implies( X, Z ) ), T ) ) ) ] )
% 0.76/1.18  , clause( 2788, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( 
% 0.76/1.18    implies( Y, Y ) ) ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2789, [ 'is_a_theorem'( implies( X, implies( implies( not( Y ), not( 
% 0.76/1.18    implies( Z, Z ) ) ), Y ) ) ) ] )
% 0.76/1.18  , clause( 1858, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, not( implies( Y, Y ) ) ), implies( X, Z ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 1535, [ 'is_a_theorem'( implies( implies( X, implies( not( Y )
% 0.76/1.18    , Y ) ), implies( Z, implies( X, Y ) ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, not( Y ) ), :=( Y, Z ), :=( Z, Y ), :=( T, 
% 0.76/1.18    implies( X, implies( implies( not( Y ), not( implies( Z, Z ) ) ), Y ) ) )] )
% 0.76/1.18    , substitution( 1, [ :=( X, implies( not( Y ), not( implies( Z, Z ) ) ) )
% 0.76/1.18    , :=( Y, Y ), :=( Z, X )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 2690, [ 'is_a_theorem'( implies( X, implies( implies( not( Y ), not( 
% 0.76/1.18    implies( Z, Z ) ) ), Y ) ) ) ] )
% 0.76/1.18  , clause( 2789, [ 'is_a_theorem'( implies( X, implies( implies( not( Y ), 
% 0.76/1.18    not( implies( Z, Z ) ) ), Y ) ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.76/1.18    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2790, [ 'is_a_theorem'( implies( implies( not( X ), not( implies( Y
% 0.76/1.18    , Y ) ) ), X ) ) ] )
% 0.76/1.18  , clause( 1858, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.76/1.18    implies( X, not( implies( Y, Y ) ) ), implies( X, Z ) ), T ) ) ) ] )
% 0.76/1.18  , 1, clause( 2690, [ 'is_a_theorem'( implies( X, implies( implies( not( Y )
% 0.76/1.18    , not( implies( Z, Z ) ) ), Y ) ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, implies( 
% 0.76/1.18    implies( not( X ), not( implies( Y, Y ) ) ), X ) )] ), substitution( 1, [
% 0.76/1.18     :=( X, implies( implies( Z, not( implies( T, T ) ) ), implies( Z, U ) )
% 0.76/1.18     ), :=( Y, X ), :=( Z, Y )] )).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 2728, [ 'is_a_theorem'( implies( implies( not( X ), not( implies( Y
% 0.76/1.18    , Y ) ) ), X ) ) ] )
% 0.76/1.18  , clause( 2790, [ 'is_a_theorem'( implies( implies( not( X ), not( implies( 
% 0.76/1.18    Y, Y ) ) ), X ) ) ] )
% 0.76/1.18  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.76/1.18     )] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  resolution(
% 0.76/1.18  clause( 2791, [] )
% 0.76/1.18  , clause( 4, [ ~( 'is_a_theorem'( implies( implies( not( x ), not( implies( 
% 0.76/1.18    y, y ) ) ), x ) ) ) ] )
% 0.76/1.18  , 0, clause( 2728, [ 'is_a_theorem'( implies( implies( not( X ), not( 
% 0.76/1.18    implies( Y, Y ) ) ), X ) ) ] )
% 0.76/1.18  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, x ), :=( Y, y )] )
% 0.76/1.18    ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  subsumption(
% 0.76/1.18  clause( 2730, [] )
% 0.76/1.18  , clause( 2791, [] )
% 0.76/1.18  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  end.
% 0.76/1.18  
% 0.76/1.18  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.76/1.18  
% 0.76/1.18  Memory use:
% 0.76/1.18  
% 0.76/1.18  space for terms:        56145
% 0.76/1.18  space for clauses:      310226
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  clauses generated:      12885
% 0.76/1.18  clauses kept:           2731
% 0.76/1.18  clauses selected:       469
% 0.76/1.18  clauses deleted:        52
% 0.76/1.18  clauses inuse deleted:  17
% 0.76/1.18  
% 0.76/1.18  subsentry:          10777
% 0.76/1.18  literals s-matched: 10208
% 0.76/1.18  literals matched:   10207
% 0.76/1.18  full subsumption:   0
% 0.76/1.18  
% 0.76/1.18  checksum:           -834826915
% 0.76/1.18  
% 0.76/1.18  
% 0.76/1.18  Bliksem ended
%------------------------------------------------------------------------------