TSTP Solution File: LCL089-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL089-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n024.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 07:50:11 EDT 2022

% Result   : Unsatisfiable 0.40s 1.06s
% Output   : Refutation 0.40s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.11  % Problem  : LCL089-1 : TPTP v8.1.0. Released v1.0.0.
% 0.02/0.11  % Command  : bliksem %s
% 0.11/0.32  % Computer : n024.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit : 300
% 0.11/0.32  % DateTime : Mon Jul  4 19:25:14 EDT 2022
% 0.11/0.33  % CPUTime  : 
% 0.40/1.06  *** allocated 10000 integers for termspace/termends
% 0.40/1.06  *** allocated 10000 integers for clauses
% 0.40/1.06  *** allocated 10000 integers for justifications
% 0.40/1.06  Bliksem 1.12
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  Automatic Strategy Selection
% 0.40/1.06  
% 0.40/1.06  Clauses:
% 0.40/1.06  [
% 0.40/1.06     [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( X ) ), 
% 0.40/1.06    'is_a_theorem'( Y ) ],
% 0.40/1.06     [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( Z, T ) ), 
% 0.40/1.06    implies( U, implies( implies( T, X ), implies( Z, X ) ) ) ) ) ],
% 0.40/1.06     [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( implies( b, c )
% 0.40/1.06    , implies( a, c ) ) ) ) ) ]
% 0.40/1.06  ] .
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  percentage equality = 0.000000, percentage horn = 1.000000
% 0.40/1.06  This is a near-Horn, non-equality  problem
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  Options Used:
% 0.40/1.06  
% 0.40/1.06  useres =            1
% 0.40/1.06  useparamod =        0
% 0.40/1.06  useeqrefl =         0
% 0.40/1.06  useeqfact =         0
% 0.40/1.06  usefactor =         1
% 0.40/1.06  usesimpsplitting =  0
% 0.40/1.06  usesimpdemod =      0
% 0.40/1.06  usesimpres =        4
% 0.40/1.06  
% 0.40/1.06  resimpinuse      =  1000
% 0.40/1.06  resimpclauses =     20000
% 0.40/1.06  substype =          standard
% 0.40/1.06  backwardsubs =      1
% 0.40/1.06  selectoldest =      5
% 0.40/1.06  
% 0.40/1.06  litorderings [0] =  split
% 0.40/1.06  litorderings [1] =  liftord
% 0.40/1.06  
% 0.40/1.06  termordering =      none
% 0.40/1.06  
% 0.40/1.06  litapriori =        1
% 0.40/1.06  termapriori =       0
% 0.40/1.06  litaposteriori =    0
% 0.40/1.06  termaposteriori =   0
% 0.40/1.06  demodaposteriori =  0
% 0.40/1.06  ordereqreflfact =   0
% 0.40/1.06  
% 0.40/1.06  litselect =         negative
% 0.40/1.06  
% 0.40/1.06  maxweight =         30000
% 0.40/1.06  maxdepth =          30000
% 0.40/1.06  maxlength =         115
% 0.40/1.06  maxnrvars =         195
% 0.40/1.06  excuselevel =       0
% 0.40/1.06  increasemaxweight = 0
% 0.40/1.06  
% 0.40/1.06  maxselected =       10000000
% 0.40/1.06  maxnrclauses =      10000000
% 0.40/1.06  
% 0.40/1.06  showgenerated =    0
% 0.40/1.06  showkept =         0
% 0.40/1.06  showselected =     0
% 0.40/1.06  showdeleted =      0
% 0.40/1.06  showresimp =       1
% 0.40/1.06  showstatus =       2000
% 0.40/1.06  
% 0.40/1.06  prologoutput =     1
% 0.40/1.06  nrgoals =          5000000
% 0.40/1.06  totalproof =       1
% 0.40/1.06  
% 0.40/1.06  Symbols occurring in the translation:
% 0.40/1.06  
% 0.40/1.06  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.40/1.06  .  [1, 2]      (w:1, o:25, a:1, s:1, b:0), 
% 0.40/1.06  !  [4, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.40/1.06  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.40/1.06  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.40/1.06  implies  [41, 2]      (w:1, o:50, a:1, s:1, b:0), 
% 0.40/1.06  'is_a_theorem'  [42, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 0.40/1.06  a  [48, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.40/1.06  b  [49, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 0.40/1.06  c  [50, 0]      (w:1, o:18, a:1, s:1, b:0).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  Starting Search:
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  Bliksems!, er is een bewijs:
% 0.40/1.06  % SZS status Unsatisfiable
% 0.40/1.06  % SZS output start Refutation
% 0.40/1.06  
% 0.40/1.06  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 0.40/1.06    ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( Z
% 0.40/1.06    , T ) ), implies( U, implies( implies( T, X ), implies( Z, X ) ) ) ) ) ]
% 0.40/1.06     )
% 0.40/1.06  .
% 0.40/1.06  clause( 2, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( implies( 
% 0.40/1.06    b, c ), implies( a, c ) ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, T ) ), implies( U, implies( implies( 
% 0.40/1.06    T, X ), implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 4, [ 'is_a_theorem'( implies( X, implies( implies( implies( implies( 
% 0.40/1.06    Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( W, implies( Z, U )
% 0.40/1.06     ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 5, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) ) ]
% 0.40/1.06     )
% 0.40/1.06  .
% 0.40/1.06  clause( 6, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.40/1.06    implies( implies( implies( implies( Y, Z ), implies( T, Z ) ), implies( Z
% 0.40/1.06    , U ) ), implies( W, implies( Z, U ) ) ) ), V0 ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 7, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Y, Z
% 0.40/1.06     ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 8, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 0.40/1.06    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 9, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), implies( 
% 0.40/1.06    Z, Y ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 12, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, Y ) ) ), T ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 14, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z )
% 0.40/1.06    , T ), implies( implies( implies( T, U ), Z ), T ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 20, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.40/1.06    implies( implies( implies( Z, T ), Y ), Z ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 23, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    implies( implies( Y, Z ), implies( T, Z ) ) ), U ), implies( T, Y ) ), 
% 0.40/1.06    implies( X, implies( implies( Y, Z ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 24, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), Z ), implies( implies( implies( Z, T ), Y ), Z
% 0.40/1.06     ) ), U ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 31, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 0.40/1.06    Z, implies( Y, Z ) ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 33, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, implies( 
% 0.40/1.06    X, Y ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 38, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( X, Y ), implies( Y, implies( X, Y ) ) ), Z ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 60, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z )
% 0.40/1.06    , Y ), implies( Z, Y ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 61, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Y, X ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 66, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), X ), implies( Y, X ) ), Z ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 86, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) ) )
% 0.40/1.06     ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 90, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 93, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.40/1.06    implies( Y, X ) ), Z ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 107, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.40/1.06     ), Y ), implies( T, Y ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 127, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Z, X ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 165, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.40/1.06     ), Y ), Y ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 172, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X )
% 0.40/1.06     ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 174, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), X ), X ), Z ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 238, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.40/1.06    Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.40/1.06  .
% 0.40/1.06  clause( 249, [] )
% 0.40/1.06  .
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  % SZS output end Refutation
% 0.40/1.06  found a proof!
% 0.40/1.06  
% 0.40/1.06  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.40/1.06  
% 0.40/1.06  initialclauses(
% 0.40/1.06  [ clause( 251, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( 
% 0.40/1.06    X ) ), 'is_a_theorem'( Y ) ] )
% 0.40/1.06  , clause( 252, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 0.40/1.06    Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, X ) ) ) ) ) ]
% 0.40/1.06     )
% 0.40/1.06  , clause( 253, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( 
% 0.40/1.06    implies( b, c ), implies( a, c ) ) ) ) ) ] )
% 0.40/1.06  ] ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 0.40/1.06    ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , clause( 251, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( 
% 0.40/1.06    X ) ), 'is_a_theorem'( Y ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.40/1.06     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( Z
% 0.40/1.06    , T ) ), implies( U, implies( implies( T, X ), implies( Z, X ) ) ) ) ) ]
% 0.40/1.06     )
% 0.40/1.06  , clause( 252, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 0.40/1.06    Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, X ) ) ) ) ) ]
% 0.40/1.06     )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 2, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( implies( 
% 0.40/1.06    b, c ), implies( a, c ) ) ) ) ) ] )
% 0.40/1.06  , clause( 253, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( 
% 0.40/1.06    implies( b, c ), implies( a, c ) ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 255, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.40/1.06     ), implies( Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, 
% 0.40/1.06    X ) ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, X )
% 0.40/1.06     ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), implies( 
% 0.40/1.06    Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, X ) ) ) ) ), 
% 0.40/1.06    :=( Y, W )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), 
% 0.40/1.06    :=( T, T ), :=( U, U )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, T ) ), implies( U, implies( implies( 
% 0.40/1.06    T, X ), implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.40/1.06  , clause( 255, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    Y ), implies( Z, T ) ), implies( U, implies( implies( T, X ), implies( Z
% 0.40/1.06    , X ) ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 256, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.40/1.06    implies( Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( W, 
% 0.40/1.06    implies( Z, U ) ) ) ) ) ] )
% 0.40/1.06  , clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, T ) ), implies( U, implies( implies( 
% 0.40/1.06    T, X ), implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.40/1.06  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, X )
% 0.40/1.06     ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, Z ), :=( Y, U ), :=( Z, T ), :=( T, Y ), 
% 0.40/1.06    :=( U, W ), :=( W, implies( X, implies( implies( implies( implies( Y, Z )
% 0.40/1.06    , implies( T, Z ) ), implies( Z, U ) ), implies( W, implies( Z, U ) ) ) )
% 0.40/1.06     )] ), substitution( 1, [ :=( X, implies( Z, U ) ), :=( Y, implies( T, Y
% 0.40/1.06     ) ), :=( Z, W ), :=( T, implies( implies( Y, Z ), implies( T, Z ) ) ), 
% 0.40/1.06    :=( U, X )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 4, [ 'is_a_theorem'( implies( X, implies( implies( implies( implies( 
% 0.40/1.06    Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( W, implies( Z, U )
% 0.40/1.06     ) ) ) ) ] )
% 0.40/1.06  , clause( 256, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.40/1.06    implies( Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( W, 
% 0.40/1.06    implies( Z, U ) ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 257, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) ) ]
% 0.40/1.06     )
% 0.40/1.06  , clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, T ) ), implies( U, implies( implies( 
% 0.40/1.06    T, X ), implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.40/1.06  , 1, clause( 4, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.40/1.06    implies( Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( W, 
% 0.40/1.06    implies( Z, U ) ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, W ), :=( Y, V0 ), :=( Z, V1 ), :=( T, V2 ), 
% 0.40/1.06    :=( U, V3 ), :=( W, implies( implies( implies( implies( X, Y ), implies( 
% 0.40/1.06    Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) )] ), 
% 0.40/1.06    substitution( 1, [ :=( X, implies( implies( implies( W, V0 ), implies( V1
% 0.40/1.06    , V2 ) ), implies( V3, implies( implies( V2, W ), implies( V1, W ) ) ) )
% 0.40/1.06     ), :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T ), :=( W, U )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 5, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) ) ]
% 0.40/1.06     )
% 0.40/1.06  , clause( 257, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 0.40/1.06    , implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) )
% 0.40/1.06     ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 259, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.40/1.06    implies( implies( Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( 
% 0.40/1.06    W, implies( Z, U ) ) ) ), V0 ) ) ), 'is_a_theorem'( V0 ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 4, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.40/1.06    implies( Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( W, 
% 0.40/1.06    implies( Z, U ) ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( implies( 
% 0.40/1.06    implies( Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( W, 
% 0.40/1.06    implies( Z, U ) ) ) ) ), :=( Y, V0 )] ), substitution( 1, [ :=( X, X ), 
% 0.40/1.06    :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U, U ), :=( W, W )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 6, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.40/1.06    implies( implies( implies( implies( Y, Z ), implies( T, Z ) ), implies( Z
% 0.40/1.06    , U ) ), implies( W, implies( Z, U ) ) ) ), V0 ) ) ) ] )
% 0.40/1.06  , clause( 259, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.40/1.06    implies( implies( Y, Z ), implies( T, Z ) ), implies( Z, U ) ), implies( 
% 0.40/1.06    W, implies( Z, U ) ) ) ), V0 ) ) ), 'is_a_theorem'( V0 ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1
% 0.40/1.06    , 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 260, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Y
% 0.40/1.06    , Z ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  , clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, T ) ), implies( U, implies( implies( 
% 0.40/1.06    T, X ), implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.40/1.06  , 1, clause( 5, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.40/1.06     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 0.40/1.06     ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, T ), :=( T, Y ), 
% 0.40/1.06    :=( U, Y ), :=( W, implies( X, implies( Y, implies( implies( Y, Z ), 
% 0.40/1.06    implies( T, Z ) ) ) ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, Y ), 
% 0.40/1.06    :=( Z, T ), :=( T, implies( implies( Y, Z ), implies( T, Z ) ) ), :=( U, 
% 0.40/1.06    X )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 7, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Y, Z
% 0.40/1.06     ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  , clause( 260, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.40/1.06    Y, Z ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 262, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.40/1.06    implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, 
% 0.40/1.06    implies( Y, T ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 5, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.40/1.06     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 0.40/1.06     ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) ), 
% 0.40/1.06    :=( Y, W )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), 
% 0.40/1.06    :=( T, T ), :=( U, U )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 8, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 0.40/1.06    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 0.40/1.06  , clause( 262, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.40/1.06    implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, 
% 0.40/1.06    implies( Y, T ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 263, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, Y ) ) ) ) ] )
% 0.40/1.06  , clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, T ) ), implies( U, implies( implies( 
% 0.40/1.06    T, X ), implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.40/1.06  , 1, clause( 7, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.40/1.06    Y, Z ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, V0 ), 
% 0.40/1.06    :=( U, V1 ), :=( W, implies( X, implies( implies( X, Y ), implies( Z, Y )
% 0.40/1.06     ) ) )] ), substitution( 1, [ :=( X, implies( implies( implies( T, U ), 
% 0.40/1.06    implies( W, V0 ) ), implies( V1, implies( implies( V0, T ), implies( W, T
% 0.40/1.06     ) ) ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 9, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), implies( 
% 0.40/1.06    Z, Y ) ) ) ) ] )
% 0.40/1.06  , clause( 263, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, Y ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 265, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( X
% 0.40/1.06    , Y ), implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 9, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, Y ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, Y ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( 
% 0.40/1.06    Y, Y ), :=( Z, Z )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 12, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, Y ) ) ), T ) ) ) ] )
% 0.40/1.06  , clause( 265, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.40/1.06    X, Y ), implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 266, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.40/1.06     ), T ), implies( implies( implies( T, U ), Z ), T ) ) ) ) ] )
% 0.40/1.06  , clause( 12, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.40/1.06    , implies( implies( X, Y ), implies( Z, Y ) ) ), T ) ) ) ] )
% 0.40/1.06  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, X )
% 0.40/1.06     ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( T, U ) ), :=( Y, Z ), :=( Z, Y ), 
% 0.40/1.06    :=( T, implies( X, implies( implies( implies( Y, Z ), T ), implies( 
% 0.40/1.06    implies( implies( T, U ), Z ), T ) ) ) )] ), substitution( 1, [ :=( X, T
% 0.40/1.06     ), :=( Y, U ), :=( Z, implies( implies( T, U ), Z ) ), :=( T, implies( Y
% 0.40/1.06    , Z ) ), :=( U, X )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 14, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z )
% 0.40/1.06    , T ), implies( implies( implies( T, U ), Z ), T ) ) ) ) ] )
% 0.40/1.06  , clause( 266, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 0.40/1.06    Z ), T ), implies( implies( implies( T, U ), Z ), T ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 267, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.40/1.06    implies( implies( implies( Z, T ), Y ), Z ) ) ) ] )
% 0.40/1.06  , clause( 6, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( X
% 0.40/1.06    , implies( implies( implies( implies( Y, Z ), implies( T, Z ) ), implies( 
% 0.40/1.06    Z, U ) ), implies( W, implies( Z, U ) ) ) ), V0 ) ) ) ] )
% 0.40/1.06  , 1, clause( 14, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 0.40/1.06    , Z ), T ), implies( implies( implies( T, U ), Z ), T ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, V1 ), 
% 0.40/1.06    :=( U, V2 ), :=( W, V3 ), :=( V0, implies( implies( implies( X, Y ), Z )
% 0.40/1.06    , implies( implies( implies( Z, T ), Y ), Z ) ) )] ), substitution( 1, [ 
% 0.40/1.06    :=( X, implies( U, implies( implies( implies( implies( W, V0 ), implies( 
% 0.40/1.06    V1, V0 ) ), implies( V0, V2 ) ), implies( V3, implies( V0, V2 ) ) ) ) ), 
% 0.40/1.06    :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 20, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.40/1.06    implies( implies( implies( Z, T ), Y ), Z ) ) ) ] )
% 0.40/1.06  , clause( 267, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.40/1.06    implies( implies( implies( Z, T ), Y ), Z ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 268, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    implies( implies( Y, Z ), implies( T, Z ) ) ), U ), implies( T, Y ) ), 
% 0.40/1.06    implies( X, implies( implies( Y, Z ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  , clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), implies( Z, T ) ), implies( U, implies( implies( 
% 0.40/1.06    T, X ), implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.40/1.06  , 1, clause( 20, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.40/1.06    implies( implies( implies( Z, T ), Y ), Z ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, Z ), :=( Y, W ), :=( Z, T ), :=( T, Y ), 
% 0.40/1.06    :=( U, X ), :=( W, implies( implies( implies( implies( X, implies( 
% 0.40/1.06    implies( Y, Z ), implies( T, Z ) ) ), U ), implies( T, Y ) ), implies( X
% 0.40/1.06    , implies( implies( Y, Z ), implies( T, Z ) ) ) ) )] ), substitution( 1
% 0.40/1.06    , [ :=( X, implies( Z, W ) ), :=( Y, implies( T, Y ) ), :=( Z, implies( X
% 0.40/1.06    , implies( implies( Y, Z ), implies( T, Z ) ) ) ), :=( T, U )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 23, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    implies( implies( Y, Z ), implies( T, Z ) ) ), U ), implies( T, Y ) ), 
% 0.40/1.06    implies( X, implies( implies( Y, Z ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  , clause( 268, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    implies( implies( Y, Z ), implies( T, Z ) ) ), U ), implies( T, Y ) ), 
% 0.40/1.06    implies( X, implies( implies( Y, Z ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 270, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.40/1.06     ), Z ), implies( implies( implies( Z, T ), Y ), Z ) ), U ) ) ), 
% 0.40/1.06    'is_a_theorem'( U ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 20, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.40/1.06    implies( implies( implies( Z, T ), Y ), Z ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), Z ), 
% 0.40/1.06    implies( implies( implies( Z, T ), Y ), Z ) ) ), :=( Y, U )] ), 
% 0.40/1.06    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 24, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), Z ), implies( implies( implies( Z, T ), Y ), Z
% 0.40/1.06     ) ), U ) ) ) ] )
% 0.40/1.06  , clause( 270, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    Y ), Z ), implies( implies( implies( Z, T ), Y ), Z ) ), U ) ) ), 
% 0.40/1.06    'is_a_theorem'( U ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.40/1.06    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 271, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.40/1.06    implies( Z, implies( Y, Z ) ) ) ) ) ] )
% 0.40/1.06  , clause( 8, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 0.40/1.06    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 0.40/1.06  , 1, clause( 5, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.40/1.06     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 0.40/1.06     ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, T ), :=( Y, Z ), :=( Z, Y ), :=( T, implies( 
% 0.40/1.06    Y, Z ) ), :=( U, implies( Y, Z ) ), :=( W, implies( X, implies( implies( 
% 0.40/1.06    Y, Z ), implies( Z, implies( Y, Z ) ) ) ) )] ), substitution( 1, [ :=( X
% 0.40/1.06    , implies( T, Z ) ), :=( Y, implies( Y, Z ) ), :=( Z, Z ), :=( T, implies( 
% 0.40/1.06    Z, implies( Y, Z ) ) ), :=( U, X )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 31, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 0.40/1.06    Z, implies( Y, Z ) ) ) ) ) ] )
% 0.40/1.06  , clause( 271, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.40/1.06    implies( Z, implies( Y, Z ) ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 272, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.40/1.06    implies( X, Y ) ) ) ) ] )
% 0.40/1.06  , clause( 8, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 0.40/1.06    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 0.40/1.06  , 1, clause( 31, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.40/1.06    implies( Z, implies( Y, Z ) ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, W ), 
% 0.40/1.06    :=( U, V0 ), :=( W, implies( implies( X, Y ), implies( Y, implies( X, Y )
% 0.40/1.06     ) ) )] ), substitution( 1, [ :=( X, implies( implies( implies( implies( 
% 0.40/1.06    Z, T ), implies( U, T ) ), implies( T, W ) ), implies( V0, implies( T, W
% 0.40/1.06     ) ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 33, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, implies( 
% 0.40/1.06    X, Y ) ) ) ) ] )
% 0.40/1.06  , clause( 272, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.40/1.06    implies( X, Y ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.40/1.06     )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 274, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Y, implies( X, Y ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 33, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.40/1.06    implies( X, Y ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Y, 
% 0.40/1.06    implies( X, Y ) ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( 
% 0.40/1.06    Y, Y )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 38, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( X, Y ), implies( Y, implies( X, Y ) ) ), Z ) ) ) ] )
% 0.40/1.06  , clause( 274, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Y, implies( X, Y ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 275, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.40/1.06     ), Y ), implies( Z, Y ) ) ) ) ] )
% 0.40/1.06  , clause( 38, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( X, Y ), implies( Y, implies( X, Y ) ) ), Z ) ) ) ] )
% 0.40/1.06  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, X )
% 0.40/1.06     ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, implies( 
% 0.40/1.06    implies( implies( Y, Z ), Y ), implies( Z, Y ) ) ) )] ), substitution( 1
% 0.40/1.06    , [ :=( X, Y ), :=( Y, Z ), :=( Z, Z ), :=( T, implies( Y, Z ) ), :=( U, 
% 0.40/1.06    X )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 60, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z )
% 0.40/1.06    , Y ), implies( Z, Y ) ) ) ) ] )
% 0.40/1.06  , clause( 275, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 0.40/1.06    Z ), Y ), implies( Z, Y ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 276, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Y, X ) ) ) ] )
% 0.40/1.06  , clause( 38, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( X, Y ), implies( Y, implies( X, Y ) ) ), Z ) ) ) ] )
% 0.40/1.06  , 1, clause( 60, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 0.40/1.06    , Z ), Y ), implies( Z, Y ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, implies( implies( 
% 0.40/1.06    implies( X, Y ), X ), implies( Y, X ) ) )] ), substitution( 1, [ :=( X, 
% 0.40/1.06    implies( implies( Z, T ), implies( T, implies( Z, T ) ) ) ), :=( Y, X ), 
% 0.40/1.06    :=( Z, Y )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 61, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Y, X ) ) ) ] )
% 0.40/1.06  , clause( 276, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Y, X ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.40/1.06     )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 278, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.40/1.06     ), X ), implies( Y, X ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 61, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Y, X ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Y, X ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y
% 0.40/1.06    , Y )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 66, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), X ), implies( Y, X ) ), Z ) ) ) ] )
% 0.40/1.06  , clause( 278, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    Y ), X ), implies( Y, X ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 279, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) )
% 0.40/1.06     ) ] )
% 0.40/1.06  , clause( 66, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), X ), implies( Y, X ) ), Z ) ) ) ] )
% 0.40/1.06  , 1, clause( 5, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.40/1.06     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 0.40/1.06     ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( Z, Y ) ), :=( Y, Y ), :=( Z, 
% 0.40/1.06    implies( X, implies( Y, implies( Z, Y ) ) ) )] ), substitution( 1, [ :=( 
% 0.40/1.06    X, implies( Z, Y ) ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( Z, Y ) ), 
% 0.40/1.06    :=( U, X )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 86, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) ) )
% 0.40/1.06     ] )
% 0.40/1.06  , clause( 279, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) )
% 0.40/1.06     ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 280, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.40/1.06  , clause( 66, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), X ), implies( Y, X ) ), Z ) ) ) ] )
% 0.40/1.06  , 1, clause( 86, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y )
% 0.40/1.06     ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, implies( X, implies( 
% 0.40/1.06    Y, X ) ) )] ), substitution( 1, [ :=( X, implies( implies( implies( Z, T
% 0.40/1.06     ), Z ), implies( T, Z ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 90, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.40/1.06  , clause( 280, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.40/1.06     )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 282, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) ), Z
% 0.40/1.06     ) ) ), 'is_a_theorem'( Z ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 90, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, X ) ) ), :=( Y, Z )] )
% 0.40/1.06    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 93, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.40/1.06    implies( Y, X ) ), Z ) ) ) ] )
% 0.40/1.06  , clause( 282, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) )
% 0.40/1.06    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 283, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.40/1.06     ), Y ), implies( T, Y ) ) ) ) ] )
% 0.40/1.06  , clause( 93, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.40/1.06    , implies( Y, X ) ), Z ) ) ) ] )
% 0.40/1.06  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.40/1.06    implies( Z, T ) ), implies( U, implies( implies( T, X ), implies( Z, X )
% 0.40/1.06     ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( Y, Z ) ), :=( Y, T ), :=( Z, 
% 0.40/1.06    implies( X, implies( implies( implies( Y, Z ), Y ), implies( T, Y ) ) ) )] )
% 0.40/1.06    , substitution( 1, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 0.40/1.06    Y, Z ) ), :=( U, X )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 107, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.40/1.06     ), Y ), implies( T, Y ) ) ) ) ] )
% 0.40/1.06  , clause( 283, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 0.40/1.06    Z ), Y ), implies( T, Y ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 284, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Z, X ) ) ) ] )
% 0.40/1.06  , clause( 93, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.40/1.06    , implies( Y, X ) ), Z ) ) ) ] )
% 0.40/1.06  , 1, clause( 107, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.40/1.06    Y, Z ), Y ), implies( T, Y ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, implies( implies( 
% 0.40/1.06    implies( X, Y ), X ), implies( Z, X ) ) )] ), substitution( 1, [ :=( X, 
% 0.40/1.06    implies( T, implies( U, T ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )
% 0.40/1.06    ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 127, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Z, X ) ) ) ] )
% 0.40/1.06  , clause( 284, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.40/1.06    implies( Z, X ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 285, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.40/1.06     ), Y ), Y ) ) ) ] )
% 0.40/1.06  , clause( 24, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), Z ), implies( implies( implies( Z, T ), Y ), Z
% 0.40/1.06     ) ), U ) ) ) ] )
% 0.40/1.06  , 1, clause( 127, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X )
% 0.40/1.06    , implies( Z, X ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( implies( Y, Z ), Y ) ), :=( Y, Y )
% 0.40/1.06    , :=( Z, Y ), :=( T, Z ), :=( U, implies( X, implies( implies( implies( Y
% 0.40/1.06    , Z ), Y ), Y ) ) )] ), substitution( 1, [ :=( X, implies( implies( 
% 0.40/1.06    implies( Y, Z ), Y ), Y ) ), :=( Y, Y ), :=( Z, X )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 165, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.40/1.06     ), Y ), Y ) ) ) ] )
% 0.40/1.06  , clause( 285, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 0.40/1.06    Z ), Y ), Y ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 286, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X )
% 0.40/1.06     ) ] )
% 0.40/1.06  , clause( 24, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), Z ), implies( implies( implies( Z, T ), Y ), Z
% 0.40/1.06     ) ), U ) ) ) ] )
% 0.40/1.06  , 1, clause( 165, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.40/1.06    Y, Z ), Y ), Y ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, W ), 
% 0.40/1.06    :=( U, implies( implies( implies( X, Y ), X ), X ) )] ), substitution( 1
% 0.40/1.06    , [ :=( X, implies( implies( implies( Z, T ), U ), implies( implies( 
% 0.40/1.06    implies( U, W ), T ), U ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 172, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X )
% 0.40/1.06     ) ] )
% 0.40/1.06  , clause( 286, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X
% 0.40/1.06     ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.40/1.06     )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 288, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.40/1.06     ), X ), X ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.40/1.06  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.40/1.06    , ~( 'is_a_theorem'( X ) ) ] )
% 0.40/1.06  , 2, clause( 172, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X )
% 0.40/1.06    , X ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), X ), X )
% 0.40/1.06     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 174, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), X ), X ), Z ) ) ) ] )
% 0.40/1.06  , clause( 288, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    Y ), X ), X ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 289, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.40/1.06    Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.40/1.06  , clause( 174, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.40/1.06    implies( implies( X, Y ), X ), X ), Z ) ) ) ] )
% 0.40/1.06  , 1, clause( 23, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.40/1.06    implies( implies( Y, Z ), implies( T, Z ) ) ), U ), implies( T, Y ) ), 
% 0.40/1.06    implies( X, implies( implies( Y, Z ), implies( T, Z ) ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, implies( implies( 
% 0.40/1.06    Y, Z ), implies( X, Z ) ) ), :=( Z, implies( implies( X, Y ), implies( 
% 0.40/1.06    implies( Y, Z ), implies( X, Z ) ) ) )] ), substitution( 1, [ :=( X, 
% 0.40/1.06    implies( X, Y ) ), :=( Y, Y ), :=( Z, Z ), :=( T, X ), :=( U, implies( X
% 0.40/1.06    , Y ) )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 238, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.40/1.06    Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.40/1.06  , clause( 289, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.40/1.06    Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.40/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.40/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  resolution(
% 0.40/1.06  clause( 290, [] )
% 0.40/1.06  , clause( 2, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( 
% 0.40/1.06    implies( b, c ), implies( a, c ) ) ) ) ) ] )
% 0.40/1.06  , 0, clause( 238, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.40/1.06    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.40/1.06  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b ), :=( 
% 0.40/1.06    Z, c )] )).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  subsumption(
% 0.40/1.06  clause( 249, [] )
% 0.40/1.06  , clause( 290, [] )
% 0.40/1.06  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  end.
% 0.40/1.06  
% 0.40/1.06  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.40/1.06  
% 0.40/1.06  Memory use:
% 0.40/1.06  
% 0.40/1.06  space for terms:        4603
% 0.40/1.06  space for clauses:      28376
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  clauses generated:      1045
% 0.40/1.06  clauses kept:           250
% 0.40/1.06  clauses selected:       78
% 0.40/1.06  clauses deleted:        7
% 0.40/1.06  clauses inuse deleted:  0
% 0.40/1.06  
% 0.40/1.06  subsentry:          887
% 0.40/1.06  literals s-matched: 803
% 0.40/1.06  literals matched:   802
% 0.40/1.06  full subsumption:   0
% 0.40/1.06  
% 0.40/1.06  checksum:           -1096577059
% 0.40/1.06  
% 0.40/1.06  
% 0.40/1.06  Bliksem ended
%------------------------------------------------------------------------------