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Bliksem---1.12.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SYO657-1 : TPTP v8.1.0. Released v7.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n009.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 : Thu Jul 21 14:29:10 EDT 2022

% Result   : Unsatisfiable 0.73s 1.09s
% Output   : Refutation 0.73s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SYO657-1 : TPTP v8.1.0. Released v7.3.0.
% 0.12/0.12  % Command  : bliksem %s
% 0.13/0.33  % Computer : n009.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % DateTime : Sat Jul  9 14:12:22 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.73/1.09  *** allocated 10000 integers for termspace/termends
% 0.73/1.09  *** allocated 10000 integers for clauses
% 0.73/1.09  *** allocated 10000 integers for justifications
% 0.73/1.09  Bliksem 1.12
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  Automatic Strategy Selection
% 0.73/1.09  
% 0.73/1.09  Clauses:
% 0.73/1.09  [
% 0.73/1.09     [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( 
% 0.73/1.09    X ), suc( Y ) ) ), ~( 'E'( '0', f( Y ) ) ), ~( 'E'( '0', f( suc( Y ) ) )
% 0.73/1.09     ), 'E'( f( X ), f( suc( X ) ) ), 'E'( f( Y ), f( suc( Y ) ) ) ],
% 0.73/1.09     [ ~( 'LE'( f( suc( suc( X ) ) ), s( s( '0' ) ) ) ), 'E'( s( '0' ), f( 
% 0.73/1.09    suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0' ) ) ],
% 0.73/1.09     [ 'LE'( f( X ), s( s( '0' ) ) ) ],
% 0.73/1.09     [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), 'E'( 
% 0.73/1.09    f( X ), f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ],
% 0.73/1.09     [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( suc( suc( X ) )
% 0.73/1.09     ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) )
% 0.73/1.09    , ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), ~( 
% 0.73/1.09    'E'( f( X ), f( suc( X ) ) ) ), 'E'( f( Y ), f( suc( Y ) ) ) ],
% 0.73/1.09     [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( Y ) ) ) ) )
% 0.73/1.09    , ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( '0', 
% 0.73/1.09    f( Y ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), ~( 'E'( '0', f( suc( Y ) )
% 0.73/1.09     ) ), 'E'( f( X ), f( suc( X ) ) ) ],
% 0.73/1.09     [ ~( 'LE'( f( X ), s( s( '0' ) ) ) ), 'E'( s( '0' ), f( X ) ), 'LE'( f( 
% 0.73/1.09    X ), s( '0' ) ) ],
% 0.73/1.09     [ ~( 'LE'( f( X ), s( '0' ) ) ), 'E'( '0', f( X ) ), 'LE'( f( X ), '0' )
% 0.73/1.09     ],
% 0.73/1.09     [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( suc( X ) ) ) )
% 0.73/1.09    , ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), iLEQ( suc( 
% 0.73/1.09    X ), suc( X ) ) ],
% 0.73/1.09     [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) ) )
% 0.73/1.09    , ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( '0', 
% 0.73/1.09    f( Y ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( Y ) )
% 0.73/1.09     ) ), 'E'( f( Y ), f( suc( Y ) ) ) ],
% 0.73/1.09     [ ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), 
% 0.73/1.09    f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ],
% 0.73/1.09     [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( Y ) ) ) ) )
% 0.73/1.09    , ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( 
% 0.73/1.09    suc( X ), suc( Y ) ) ), ~( 'E'( '0', f( Y ) ) ), ~( 'E'( f( X ), f( suc( 
% 0.73/1.09    X ) ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), ~( 'E'( '0', f( suc( Y ) )
% 0.73/1.09     ) ) ],
% 0.73/1.09     [ ~( 'LE'( f( suc( X ) ), s( '0' ) ) ), 'E'( '0', f( suc( X ) ) ), 'LE'( 
% 0.73/1.09    f( X ), '0' ) ],
% 0.73/1.09     [ ~( 'LE'( f( suc( suc( X ) ) ), s( '0' ) ) ), 'E'( '0', f( suc( suc( X
% 0.73/1.09     ) ) ) ), 'LE'( f( X ), '0' ) ],
% 0.73/1.09     [ ~( 'LE'( f( z ), '0' ) ) ],
% 0.73/1.09     [ ~( 'LE'( f( suc( X ) ), s( s( '0' ) ) ) ), 'E'( s( '0' ), f( suc( X )
% 0.73/1.09     ) ), 'LE'( f( X ), s( '0' ) ) ],
% 0.73/1.09     [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( 
% 0.73/1.09    s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( 
% 0.73/1.09    s( '0' ), f( Y ) ) ), 'E'( f( X ), f( suc( X ) ) ), 'E'( f( Y ), f( suc( 
% 0.73/1.09    Y ) ) ) ],
% 0.73/1.09     [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) )
% 0.73/1.09     ), iLEQ( suc( X ), suc( X ) ) ],
% 0.73/1.09     [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( 
% 0.73/1.09    s( '0' ), f( suc( suc( Y ) ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), 
% 0.73/1.09    ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), ~( 'E'( 
% 0.73/1.09    f( Y ), f( suc( Y ) ) ) ), 'E'( f( X ), f( suc( X ) ) ) ],
% 0.73/1.09     [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( suc( suc( X ) )
% 0.73/1.09     ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( suc( Y )
% 0.73/1.09     ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    Y ) ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) )
% 0.73/1.09     ), ~( 'E'( f( X ), f( suc( X ) ) ) ) ]
% 0.73/1.09  ] .
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  percentage equality = 0.000000, percentage horn = 0.500000
% 0.73/1.09  This a non-horn, non-equality problem
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  Options Used:
% 0.73/1.09  
% 0.73/1.09  useres =            1
% 0.73/1.09  useparamod =        0
% 0.73/1.09  useeqrefl =         0
% 0.73/1.09  useeqfact =         0
% 0.73/1.09  usefactor =         1
% 0.73/1.09  usesimpsplitting =  0
% 0.73/1.09  usesimpdemod =      0
% 0.73/1.09  usesimpres =        3
% 0.73/1.09  
% 0.73/1.09  resimpinuse      =  1000
% 0.73/1.09  resimpclauses =     20000
% 0.73/1.09  substype =          standard
% 0.73/1.09  backwardsubs =      1
% 0.73/1.09  selectoldest =      5
% 0.73/1.09  
% 0.73/1.09  litorderings [0] =  split
% 0.73/1.09  litorderings [1] =  liftord
% 0.73/1.09  
% 0.73/1.09  termordering =      none
% 0.73/1.09  
% 0.73/1.09  litapriori =        1
% 0.73/1.09  termapriori =       0
% 0.73/1.09  litaposteriori =    0
% 0.73/1.09  termaposteriori =   0
% 0.73/1.09  demodaposteriori =  0
% 0.73/1.09  ordereqreflfact =   0
% 0.73/1.09  
% 0.73/1.09  litselect =         none
% 0.73/1.09  
% 0.73/1.09  maxweight =         15
% 0.73/1.09  maxdepth =          30000
% 0.73/1.09  maxlength =         115
% 0.73/1.09  maxnrvars =         195
% 0.73/1.09  excuselevel =       1
% 0.73/1.09  increasemaxweight = 1
% 0.73/1.09  
% 0.73/1.09  maxselected =       10000000
% 0.73/1.09  maxnrclauses =      10000000
% 0.73/1.09  
% 0.73/1.09  showgenerated =    0
% 0.73/1.09  showkept =         0
% 0.73/1.09  showselected =     0
% 0.73/1.09  showdeleted =      0
% 0.73/1.09  showresimp =       1
% 0.73/1.09  showstatus =       2000
% 0.73/1.09  
% 0.73/1.09  prologoutput =     1
% 0.73/1.09  nrgoals =          5000000
% 0.73/1.09  totalproof =       1
% 0.73/1.09  
% 0.73/1.09  Symbols occurring in the translation:
% 0.73/1.09  
% 0.73/1.09  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.73/1.09  .  [1, 2]      (w:1, o:26, a:1, s:1, b:0), 
% 0.73/1.09  !  [4, 1]      (w:0, o:18, a:1, s:1, b:0), 
% 0.73/1.09  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.09  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.09  '0'  [39, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 0.73/1.09  suc  [41, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.73/1.09  f  [42, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 0.73/1.09  'E'  [43, 2]      (w:1, o:51, a:1, s:1, b:0), 
% 0.73/1.09  iLEQ  [45, 2]      (w:1, o:52, a:1, s:1, b:0), 
% 0.73/1.09  s  [47, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 0.73/1.09  'LE'  [48, 2]      (w:1, o:53, a:1, s:1, b:0), 
% 0.73/1.09  z  [53, 0]      (w:1, o:17, a:1, s:1, b:0).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  Resimplifying inuse:
% 0.73/1.09  Done
% 0.73/1.09  
% 0.73/1.09  Failed to find proof!
% 0.73/1.09  maxweight =   15
% 0.73/1.09  maxnrclauses = 10000000
% 0.73/1.09  Generated: 124
% 0.73/1.09  Kept: 62
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  The strategy used was not complete!
% 0.73/1.09  
% 0.73/1.09  Increased maxweight to 16
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  Resimplifying inuse:
% 0.73/1.09  Done
% 0.73/1.09  
% 0.73/1.09  Failed to find proof!
% 0.73/1.09  maxweight =   16
% 0.73/1.09  maxnrclauses = 10000000
% 0.73/1.09  Generated: 127
% 0.73/1.09  Kept: 66
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  The strategy used was not complete!
% 0.73/1.09  
% 0.73/1.09  Increased maxweight to 17
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  Resimplifying inuse:
% 0.73/1.09  Done
% 0.73/1.09  
% 0.73/1.09  Failed to find proof!
% 0.73/1.09  maxweight =   17
% 0.73/1.09  maxnrclauses = 10000000
% 0.73/1.09  Generated: 126
% 0.73/1.09  Kept: 71
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  The strategy used was not complete!
% 0.73/1.09  
% 0.73/1.09  Increased maxweight to 18
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  Resimplifying inuse:
% 0.73/1.09  Done
% 0.73/1.09  
% 0.73/1.09  Failed to find proof!
% 0.73/1.09  maxweight =   18
% 0.73/1.09  maxnrclauses = 10000000
% 0.73/1.09  Generated: 129
% 0.73/1.09  Kept: 74
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  The strategy used was not complete!
% 0.73/1.09  
% 0.73/1.09  Increased maxweight to 19
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  Resimplifying inuse:
% 0.73/1.09  Done
% 0.73/1.09  
% 0.73/1.09  Failed to find proof!
% 0.73/1.09  maxweight =   19
% 0.73/1.09  maxnrclauses = 10000000
% 0.73/1.09  Generated: 136
% 0.73/1.09  Kept: 77
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  The strategy used was not complete!
% 0.73/1.09  
% 0.73/1.09  Increased maxweight to 20
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  Resimplifying inuse:
% 0.73/1.09  Done
% 0.73/1.09  
% 0.73/1.09  Failed to find proof!
% 0.73/1.09  maxweight =   20
% 0.73/1.09  maxnrclauses = 10000000
% 0.73/1.09  Generated: 134
% 0.73/1.09  Kept: 80
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  The strategy used was not complete!
% 0.73/1.09  
% 0.73/1.09  Increased maxweight to 21
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  Resimplifying inuse:
% 0.73/1.09  Done
% 0.73/1.09  
% 0.73/1.09  Failed to find proof!
% 0.73/1.09  maxweight =   21
% 0.73/1.09  maxnrclauses = 10000000
% 0.73/1.09  Generated: 134
% 0.73/1.09  Kept: 80
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  The strategy used was not complete!
% 0.73/1.09  
% 0.73/1.09  Increased maxweight to 22
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  Resimplifying inuse:
% 0.73/1.09  Done
% 0.73/1.09  
% 0.73/1.09  Failed to find proof!
% 0.73/1.09  maxweight =   22
% 0.73/1.09  maxnrclauses = 10000000
% 0.73/1.09  Generated: 136
% 0.73/1.09  Kept: 81
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  The strategy used was not complete!
% 0.73/1.09  
% 0.73/1.09  Increased maxweight to 23
% 0.73/1.09  
% 0.73/1.09  Starting Search:
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  Bliksems!, er is een bewijs:
% 0.73/1.09  % SZS status Unsatisfiable
% 0.73/1.09  % SZS output start Refutation
% 0.73/1.09  
% 0.73/1.09  clause( 0, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.09    'E'( '0', f( Y ) ) ), ~( 'E'( '0', f( suc( Y ) ) ) ), 'E'( f( X ), f( suc( 
% 0.73/1.09    X ) ) ), 'E'( f( Y ), f( suc( Y ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ) ]
% 0.73/1.09     )
% 0.73/1.09  .
% 0.73/1.09  clause( 1, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0' )
% 0.73/1.09     ), ~( 'LE'( f( suc( suc( X ) ) ), s( s( '0' ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 2, [ 'LE'( f( X ), s( s( '0' ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 3, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 
% 0.73/1.09    ~( 'E'( s( '0' ), f( suc( X ) ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 6, [ 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 7, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( X ), s( 
% 0.73/1.09    '0' ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 8, [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( suc( X
% 0.73/1.09     ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.09    iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 10, [ ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( 
% 0.73/1.09    f( X ), f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 11, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( Y )
% 0.73/1.09     ) ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X ) ) )
% 0.73/1.09    , ~( 'E'( '0', f( Y ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( f( 
% 0.73/1.09    Y ), f( suc( Y ) ) ) ), ~( 'E'( '0', f( suc( Y ) ) ) ), ~( iLEQ( suc( X )
% 0.73/1.09    , suc( Y ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 12, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( 
% 0.73/1.09    suc( X ) ), s( '0' ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 13, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), ~( 
% 0.73/1.09    'LE'( f( suc( suc( X ) ) ), s( '0' ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 15, [ 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 16, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) )
% 0.73/1.09     ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), 
% 0.73/1.09    'E'( f( X ), f( suc( X ) ) ), 'E'( f( Y ), f( suc( Y ) ) ), ~( iLEQ( suc( 
% 0.73/1.09    X ), suc( Y ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 17, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( f( X ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.09    X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 19, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( suc( Y ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( 
% 0.73/1.09    '0' ), f( Y ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), ~( 'E'( f( X ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 33, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X )
% 0.73/1.09     ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 
% 0.73/1.09    iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 38, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 
% 0.73/1.09    ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 43, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 48, [ 'E'( '0', f( X ) ), 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( 
% 0.73/1.09    X ), '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 49, [ 'E'( '0', f( X ) ), 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), 
% 0.73/1.09    '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 50, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( z ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 51, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( suc( z ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 52, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0' )
% 0.73/1.09     ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 53, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'E'( '0', f( X ) ), 
% 0.73/1.09    'LE'( f( X ), '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 54, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( suc( suc( X
% 0.73/1.09     ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 55, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( suc( X ) )
% 0.73/1.09     ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 56, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( X ) ) ), 
% 0.73/1.09    'LE'( f( X ), '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 57, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( z ) ) ) ]
% 0.73/1.09     )
% 0.73/1.09  .
% 0.73/1.09  clause( 59, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( suc( suc( z ) ) ) ) ]
% 0.73/1.09     )
% 0.73/1.09  .
% 0.73/1.09  clause( 60, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( z ) )
% 0.73/1.09     ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 61, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.09    suc( suc( X ) ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 62, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.09    suc( X ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 63, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.09    X ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 64, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.09    z ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 65, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( suc( z
% 0.73/1.09     ) ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 66, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.09    suc( z ) ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 67, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.09    suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 68, [ ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( X ) ) )
% 0.73/1.09    , ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 69, [ 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) )
% 0.73/1.09     ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 79, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), suc( X
% 0.73/1.09     ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 80, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X )
% 0.73/1.09     ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 81, [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X ) )
% 0.73/1.09     ), ~( 'E'( '0', f( suc( X ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 82, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( 
% 0.73/1.09    X ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 83, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) )
% 0.73/1.09     ) ), ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 85, [ 'E'( '0', f( suc( suc( z ) ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 89, [ 'E'( '0', f( suc( z ) ) ), ~( 'E'( s( '0' ), f( suc( suc( z )
% 0.73/1.09     ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 94, [ 'E'( '0', f( z ) ), ~( 'E'( s( '0' ), f( suc( z ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 99, [ 'E'( '0', f( z ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 105, [ 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 107, [ ~( 'E'( '0', f( suc( suc( z ) ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 109, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.09  .
% 0.73/1.09  clause( 110, [] )
% 0.73/1.09  .
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  % SZS output end Refutation
% 0.73/1.09  found a proof!
% 0.73/1.09  
% 0.73/1.09  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.09  
% 0.73/1.09  initialclauses(
% 0.73/1.09  [ clause( 112, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.09    ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( '0', f( Y ) ) ), ~( 'E'( '0', f( 
% 0.73/1.09    suc( Y ) ) ) ), 'E'( f( X ), f( suc( X ) ) ), 'E'( f( Y ), f( suc( Y ) )
% 0.73/1.09     ) ] )
% 0.73/1.09  , clause( 113, [ ~( 'LE'( f( suc( suc( X ) ) ), s( s( '0' ) ) ) ), 'E'( s( 
% 0.73/1.09    '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , clause( 114, [ 'LE'( f( X ), s( s( '0' ) ) ) ] )
% 0.73/1.09  , clause( 115, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X
% 0.73/1.09     ) ) ) ), 'E'( f( X ), f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , clause( 116, [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    suc( X ) ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    X ) ) ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( Y )
% 0.73/1.09     ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), 'E'( f( Y ), f( suc( Y ) ) ) ]
% 0.73/1.09     )
% 0.73/1.09  , clause( 117, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.09    Y ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ), 
% 0.73/1.09    ~( 'E'( '0', f( Y ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), ~( 'E'( '0', 
% 0.73/1.09    f( suc( Y ) ) ) ), 'E'( f( X ), f( suc( X ) ) ) ] )
% 0.73/1.09  , clause( 118, [ ~( 'LE'( f( X ), s( s( '0' ) ) ) ), 'E'( s( '0' ), f( X )
% 0.73/1.09     ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , clause( 119, [ ~( 'LE'( f( X ), s( '0' ) ) ), 'E'( '0', f( X ) ), 'LE'( f( 
% 0.73/1.09    X ), '0' ) ] )
% 0.73/1.09  , clause( 120, [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( suc( 
% 0.73/1.09    X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.09    iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , clause( 121, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.09    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ), 
% 0.73/1.09    ~( 'E'( '0', f( Y ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', 
% 0.73/1.09    f( suc( Y ) ) ) ), 'E'( f( Y ), f( suc( Y ) ) ) ] )
% 0.73/1.09  , clause( 122, [ ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 
% 0.73/1.09    'E'( f( X ), f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , clause( 123, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.09    Y ) ) ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X ) )
% 0.73/1.09     ), ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( '0', f( Y ) ) ), ~( 'E'( f( 
% 0.73/1.09    X ), f( suc( X ) ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), ~( 'E'( '0', f( 
% 0.73/1.09    suc( Y ) ) ) ) ] )
% 0.73/1.09  , clause( 124, [ ~( 'LE'( f( suc( X ) ), s( '0' ) ) ), 'E'( '0', f( suc( X
% 0.73/1.09     ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  , clause( 125, [ ~( 'LE'( f( suc( suc( X ) ) ), s( '0' ) ) ), 'E'( '0', f( 
% 0.73/1.09    suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  , clause( 126, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.09  , clause( 127, [ ~( 'LE'( f( suc( X ) ), s( s( '0' ) ) ) ), 'E'( s( '0' ), 
% 0.73/1.09    f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , clause( 128, [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( X )
% 0.73/1.09     ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( Y )
% 0.73/1.09     ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), 'E'( f( X ), f( suc( X ) ) ), 'E'( 
% 0.73/1.09    f( Y ), f( suc( Y ) ) ) ] )
% 0.73/1.09  , clause( 129, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , clause( 130, [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( X )
% 0.73/1.09     ) ), ~( 'E'( s( '0' ), f( suc( suc( Y ) ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.09    Y ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), 'E'( f( X ), f( suc( X ) ) )
% 0.73/1.09     ] )
% 0.73/1.09  , clause( 131, [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    suc( X ) ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    suc( Y ) ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), 
% 0.73/1.09    f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), ~( 'E'( f( Y ), f( suc( 
% 0.73/1.09    Y ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ) ] )
% 0.73/1.09  ] ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 0, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.09    'E'( '0', f( Y ) ) ), ~( 'E'( '0', f( suc( Y ) ) ) ), 'E'( f( X ), f( suc( 
% 0.73/1.09    X ) ) ), 'E'( f( Y ), f( suc( Y ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ) ]
% 0.73/1.09     )
% 0.73/1.09  , clause( 112, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.09    ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( '0', f( Y ) ) ), ~( 'E'( '0', f( 
% 0.73/1.09    suc( Y ) ) ) ), 'E'( f( X ), f( suc( X ) ) ), 'E'( f( Y ), f( suc( Y ) )
% 0.73/1.09     ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.09     ), ==>( 1, 1 ), ==>( 2, 6 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 0.73/1.09    ==>( 6, 5 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 1, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0' )
% 0.73/1.09     ), ~( 'LE'( f( suc( suc( X ) ) ), s( s( '0' ) ) ) ) ] )
% 0.73/1.09  , clause( 113, [ ~( 'LE'( f( suc( suc( X ) ) ), s( s( '0' ) ) ) ), 'E'( s( 
% 0.73/1.09    '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.73/1.09    0 ), ==>( 2, 1 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 2, [ 'LE'( f( X ), s( s( '0' ) ) ) ] )
% 0.73/1.09  , clause( 114, [ 'LE'( f( X ), s( s( '0' ) ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 3, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 
% 0.73/1.09    ~( 'E'( s( '0' ), f( suc( X ) ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , clause( 115, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X
% 0.73/1.09     ) ) ) ), 'E'( f( X ), f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    2 ), ==>( 2, 1 ), ==>( 3, 3 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  resolution(
% 0.73/1.09  clause( 176, [ 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , clause( 118, [ ~( 'LE'( f( X ), s( s( '0' ) ) ) ), 'E'( s( '0' ), f( X )
% 0.73/1.09     ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , 0, clause( 2, [ 'LE'( f( X ), s( s( '0' ) ) ) ] )
% 0.73/1.09  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.09    ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 6, [ 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , clause( 176, [ 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    1 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 7, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( X ), s( 
% 0.73/1.09    '0' ) ) ) ] )
% 0.73/1.09  , clause( 119, [ ~( 'LE'( f( X ), s( '0' ) ) ), 'E'( '0', f( X ) ), 'LE'( f( 
% 0.73/1.09    X ), '0' ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.73/1.09    0 ), ==>( 2, 1 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 8, [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( suc( X
% 0.73/1.09     ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.09    iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , clause( 120, [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( suc( 
% 0.73/1.09    X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.09    iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 10, [ ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( 
% 0.73/1.09    f( X ), f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , clause( 122, [ ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 
% 0.73/1.09    'E'( f( X ), f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 11, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( Y )
% 0.73/1.09     ) ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X ) ) )
% 0.73/1.09    , ~( 'E'( '0', f( Y ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( f( 
% 0.73/1.09    Y ), f( suc( Y ) ) ) ), ~( 'E'( '0', f( suc( Y ) ) ) ), ~( iLEQ( suc( X )
% 0.73/1.09    , suc( Y ) ) ) ] )
% 0.73/1.09  , clause( 123, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.09    Y ) ) ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X ) )
% 0.73/1.09     ), ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( '0', f( Y ) ) ), ~( 'E'( f( 
% 0.73/1.09    X ), f( suc( X ) ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), ~( 'E'( '0', f( 
% 0.73/1.09    suc( Y ) ) ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.09     ), ==>( 1, 1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 8 ), ==>( 5, 4 ), 
% 0.73/1.09    ==>( 6, 5 ), ==>( 7, 6 ), ==>( 8, 7 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 12, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( 
% 0.73/1.09    suc( X ) ), s( '0' ) ) ) ] )
% 0.73/1.09  , clause( 124, [ ~( 'LE'( f( suc( X ) ), s( '0' ) ) ), 'E'( '0', f( suc( X
% 0.73/1.09     ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.73/1.09    0 ), ==>( 2, 1 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 13, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), ~( 
% 0.73/1.09    'LE'( f( suc( suc( X ) ) ), s( '0' ) ) ) ] )
% 0.73/1.09  , clause( 125, [ ~( 'LE'( f( suc( suc( X ) ) ), s( '0' ) ) ), 'E'( '0', f( 
% 0.73/1.09    suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.73/1.09    0 ), ==>( 2, 1 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.09  , clause( 126, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  resolution(
% 0.73/1.09  clause( 438, [ 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) ) ]
% 0.73/1.09     )
% 0.73/1.09  , clause( 127, [ ~( 'LE'( f( suc( X ) ), s( s( '0' ) ) ) ), 'E'( s( '0' ), 
% 0.73/1.09    f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , 0, clause( 2, [ 'LE'( f( X ), s( s( '0' ) ) ) ] )
% 0.73/1.09  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, suc( X ) )] )
% 0.73/1.09    ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 15, [ 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , clause( 438, [ 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) ) ]
% 0.73/1.09     )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    1 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 16, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) )
% 0.73/1.09     ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), 
% 0.73/1.09    'E'( f( X ), f( suc( X ) ) ), 'E'( f( Y ), f( suc( Y ) ) ), ~( iLEQ( suc( 
% 0.73/1.09    X ), suc( Y ) ) ) ] )
% 0.73/1.09  , clause( 128, [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( X )
% 0.73/1.09     ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( Y )
% 0.73/1.09     ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), 'E'( f( X ), f( suc( X ) ) ), 'E'( 
% 0.73/1.09    f( Y ), f( suc( Y ) ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 6
% 0.73/1.09     ), ==>( 1, 0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 0.73/1.09    ==>( 6, 5 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 17, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( f( X ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.09    X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , clause( 129, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    2 ), ==>( 2, 1 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 19, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( suc( Y ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( 
% 0.73/1.09    '0' ), f( Y ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), ~( 'E'( f( X ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ) ] )
% 0.73/1.09  , clause( 131, [ ~( iLEQ( suc( X ), suc( Y ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    suc( X ) ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    suc( Y ) ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), 
% 0.73/1.09    f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( Y ) ) ), ~( 'E'( f( Y ), f( suc( 
% 0.73/1.09    Y ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 8
% 0.73/1.09     ), ==>( 1, 0 ), ==>( 2, 1 ), ==>( 3, 2 ), ==>( 4, 3 ), ==>( 5, 4 ), 
% 0.73/1.09    ==>( 6, 5 ), ==>( 7, 6 ), ==>( 8, 7 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 601, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.09     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( 
% 0.73/1.09    X ), f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( 
% 0.73/1.09    suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 11, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( Y
% 0.73/1.09     ) ) ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X ) )
% 0.73/1.09     ), ~( 'E'( '0', f( Y ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( f( 
% 0.73/1.09    Y ), f( suc( Y ) ) ) ), ~( 'E'( '0', f( suc( Y ) ) ) ), ~( iLEQ( suc( X )
% 0.73/1.09    , suc( Y ) ) ) ] )
% 0.73/1.09  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 607, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.09     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( 
% 0.73/1.09    X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( iLEQ( suc( X )
% 0.73/1.09    , suc( X ) ) ) ] )
% 0.73/1.09  , clause( 601, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.09    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( 
% 0.73/1.09    X ), f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( 
% 0.73/1.09    suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 608, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.09     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( 
% 0.73/1.09    X ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 607, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.09    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( 
% 0.73/1.09    X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( iLEQ( suc( X )
% 0.73/1.09    , suc( X ) ) ) ] )
% 0.73/1.09  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 609, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.09     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), 
% 0.73/1.09    ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 608, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.09    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( 
% 0.73/1.09    X ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , 2, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 33, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X )
% 0.73/1.09     ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 
% 0.73/1.09    iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 609, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.09    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), 
% 0.73/1.09    ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    1 ), ==>( 2, 2 ), ==>( 3, 3 ), ==>( 4, 4 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 613, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X )
% 0.73/1.09     ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 'E'( 
% 0.73/1.09    f( X ), f( suc( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 16, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X )
% 0.73/1.09     ) ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( '0' ), f( Y ) ) )
% 0.73/1.09    , 'E'( f( X ), f( suc( X ) ) ), 'E'( f( Y ), f( suc( Y ) ) ), ~( iLEQ( 
% 0.73/1.09    suc( X ), suc( Y ) ) ) ] )
% 0.73/1.09  , 1, 2, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 616, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X )
% 0.73/1.09     ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( 
% 0.73/1.09    iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 613, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X
% 0.73/1.09     ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 'E'( 
% 0.73/1.09    f( X ), f( suc( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , 3, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 617, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X )
% 0.73/1.09     ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ]
% 0.73/1.09     )
% 0.73/1.09  , clause( 616, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X
% 0.73/1.09     ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( 
% 0.73/1.09    iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 38, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 
% 0.73/1.09    ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 617, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X
% 0.73/1.09     ) ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ]
% 0.73/1.09     )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    2 ), ==>( 2, 1 ), ==>( 3, 3 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 618, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( f( X ), f( suc( X )
% 0.73/1.09     ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) )
% 0.73/1.09     ) ] )
% 0.73/1.09  , clause( 19, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( suc( Y ) ) ) ) ), ~( 'E'( s( 
% 0.73/1.09    '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( Y ) ) ) ), ~( 'E'( s( 
% 0.73/1.09    '0' ), f( Y ) ) ), ~( 'E'( f( Y ), f( suc( Y ) ) ) ), ~( 'E'( f( X ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ) ] )
% 0.73/1.09  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 627, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X
% 0.73/1.09     ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) )
% 0.73/1.09     ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 618, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( f( X ), f( suc( X )
% 0.73/1.09     ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) )
% 0.73/1.09     ) ] )
% 0.73/1.09  , 2, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 629, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X
% 0.73/1.09     ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) )
% 0.73/1.09     ) ] )
% 0.73/1.09  , clause( 627, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.09    X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) )
% 0.73/1.09     ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  factor(
% 0.73/1.09  clause( 630, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( 
% 0.73/1.09    X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 629, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.09    X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) )
% 0.73/1.09     ) ] )
% 0.73/1.09  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 43, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.09    , f( X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.09    X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , clause( 630, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.09     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( f( X ), f( 
% 0.73/1.09    suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    1 ), ==>( 2, 3 ), ==>( 3, 2 ), ==>( 4, 4 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  resolution(
% 0.73/1.09  clause( 631, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), 'E'( s( '0' ), f( 
% 0.73/1.09    suc( X ) ) ) ] )
% 0.73/1.09  , clause( 7, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( X ), s( 
% 0.73/1.09    '0' ) ) ) ] )
% 0.73/1.09  , 2, clause( 15, [ 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) )
% 0.73/1.09     ] )
% 0.73/1.09  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.09    ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 48, [ 'E'( '0', f( X ) ), 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( 
% 0.73/1.09    X ), '0' ) ] )
% 0.73/1.09  , clause( 631, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), 'E'( s( '0' ), f( 
% 0.73/1.09    suc( X ) ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  resolution(
% 0.73/1.09  clause( 632, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), 'E'( s( '0' ), f( X
% 0.73/1.09     ) ) ] )
% 0.73/1.09  , clause( 7, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( X ), s( 
% 0.73/1.09    '0' ) ) ) ] )
% 0.73/1.09  , 2, clause( 6, [ 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.09  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.09    ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 49, [ 'E'( '0', f( X ) ), 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), 
% 0.73/1.09    '0' ) ] )
% 0.73/1.09  , clause( 632, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), 'E'( s( '0' ), f( 
% 0.73/1.09    X ) ) ] )
% 0.73/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.09    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  resolution(
% 0.73/1.09  clause( 633, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( z ) ) ] )
% 0.73/1.09  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.09  , 0, clause( 49, [ 'E'( '0', f( X ) ), 'E'( s( '0' ), f( X ) ), 'LE'( f( X
% 0.73/1.09     ), '0' ) ] )
% 0.73/1.09  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  subsumption(
% 0.73/1.09  clause( 50, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( z ) ) ] )
% 0.73/1.09  , clause( 633, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( z ) ) ] )
% 0.73/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.09     ).
% 0.73/1.09  
% 0.73/1.09  
% 0.73/1.09  resolution(
% 0.73/1.09  clause( 634, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( suc( z ) ) ) ] )
% 0.73/1.09  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.10  , 0, clause( 48, [ 'E'( '0', f( X ) ), 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( 
% 0.73/1.10    f( X ), '0' ) ] )
% 0.73/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 51, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( suc( z ) ) ) ] )
% 0.73/1.10  , clause( 634, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( suc( z ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 635, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0'
% 0.73/1.10     ) ) ] )
% 0.73/1.10  , clause( 1, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0'
% 0.73/1.10     ) ), ~( 'LE'( f( suc( suc( X ) ) ), s( s( '0' ) ) ) ) ] )
% 0.73/1.10  , 2, clause( 2, [ 'LE'( f( X ), s( s( '0' ) ) ) ] )
% 0.73/1.10  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, suc( suc( 
% 0.73/1.10    X ) ) )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 52, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( '0' )
% 0.73/1.10     ) ] )
% 0.73/1.10  , clause( 635, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( 
% 0.73/1.10    '0' ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 636, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), 'E'( s( '0' ), f( 
% 0.73/1.10    suc( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 7, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( X ), s( 
% 0.73/1.10    '0' ) ) ) ] )
% 0.73/1.10  , 2, clause( 52, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( 
% 0.73/1.10    '0' ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 53, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'E'( '0', f( X ) ), 
% 0.73/1.10    'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , clause( 636, [ 'E'( '0', f( X ) ), 'LE'( f( X ), '0' ), 'E'( s( '0' ), f( 
% 0.73/1.10    suc( suc( X ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.73/1.10    2 ), ==>( 2, 0 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 637, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), 'E'( s( '0'
% 0.73/1.10     ), f( suc( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.10  , clause( 12, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( 
% 0.73/1.10    suc( X ) ), s( '0' ) ) ) ] )
% 0.73/1.10  , 2, clause( 52, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( 
% 0.73/1.10    '0' ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, suc( X ) )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 54, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( suc( suc( X
% 0.73/1.10     ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , clause( 637, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), 'E'( s( 
% 0.73/1.10    '0' ), f( suc( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 638, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), 'E'( s( '0'
% 0.73/1.10     ), f( suc( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 12, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( 
% 0.73/1.10    suc( X ) ), s( '0' ) ) ) ] )
% 0.73/1.10  , 2, clause( 15, [ 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) )
% 0.73/1.10     ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, suc( X ) )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 55, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( suc( X ) )
% 0.73/1.10     ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , clause( 638, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), 'E'( s( 
% 0.73/1.10    '0' ), f( suc( suc( X ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 639, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), 'E'( s( '0'
% 0.73/1.10     ), f( suc( X ) ) ) ] )
% 0.73/1.10  , clause( 12, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), ~( 'LE'( f( 
% 0.73/1.10    suc( X ) ), s( '0' ) ) ) ] )
% 0.73/1.10  , 2, clause( 6, [ 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, suc( X ) )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 56, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( X ) ) ), 
% 0.73/1.10    'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , clause( 639, [ 'E'( '0', f( suc( X ) ) ), 'LE'( f( X ), '0' ), 'E'( s( 
% 0.73/1.10    '0' ), f( suc( X ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 640, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( z ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.10  , 0, clause( 56, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( X ) )
% 0.73/1.10     ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 57, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( z ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , clause( 640, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( z ) ) )
% 0.73/1.10     ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 641, [ 'E'( s( '0' ), f( suc( suc( z ) ) ) ), 'E'( '0', f( z ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.10  , 0, clause( 53, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'E'( '0', f( X )
% 0.73/1.10     ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 59, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( suc( suc( z ) ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , clause( 641, [ 'E'( s( '0' ), f( suc( suc( z ) ) ) ), 'E'( '0', f( z ) )
% 0.73/1.10     ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 642, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( z ) )
% 0.73/1.10     ) ) ] )
% 0.73/1.10  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.10  , 0, clause( 55, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( suc( X
% 0.73/1.10     ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 60, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( z ) )
% 0.73/1.10     ) ) ] )
% 0.73/1.10  , clause( 642, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( z )
% 0.73/1.10     ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 643, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), 'E'( 
% 0.73/1.10    s( '0' ), f( suc( suc( suc( suc( X ) ) ) ) ) ) ] )
% 0.73/1.10  , clause( 13, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), ~( 
% 0.73/1.10    'LE'( f( suc( suc( X ) ) ), s( '0' ) ) ) ] )
% 0.73/1.10  , 2, clause( 52, [ 'E'( s( '0' ), f( suc( suc( X ) ) ) ), 'LE'( f( X ), s( 
% 0.73/1.10    '0' ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, suc( suc( 
% 0.73/1.10    X ) ) )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 61, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    suc( suc( X ) ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , clause( 643, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), 'E'( 
% 0.73/1.10    s( '0' ), f( suc( suc( suc( suc( X ) ) ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 644, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), 'E'( 
% 0.73/1.10    s( '0' ), f( suc( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.10  , clause( 13, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), ~( 
% 0.73/1.10    'LE'( f( suc( suc( X ) ) ), s( '0' ) ) ) ] )
% 0.73/1.10  , 2, clause( 15, [ 'E'( s( '0' ), f( suc( X ) ) ), 'LE'( f( X ), s( '0' ) )
% 0.73/1.10     ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, suc( suc( 
% 0.73/1.10    X ) ) )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 62, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    suc( X ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , clause( 644, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), 'E'( 
% 0.73/1.10    s( '0' ), f( suc( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 645, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), 'E'( 
% 0.73/1.10    s( '0' ), f( suc( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 13, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), ~( 
% 0.73/1.10    'LE'( f( suc( suc( X ) ) ), s( '0' ) ) ) ] )
% 0.73/1.10  , 2, clause( 6, [ 'E'( s( '0' ), f( X ) ), 'LE'( f( X ), s( '0' ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, suc( suc( 
% 0.73/1.10    X ) ) )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 63, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    X ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , clause( 645, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'LE'( f( X ), '0' ), 'E'( 
% 0.73/1.10    s( '0' ), f( suc( suc( X ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 646, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    z ) ) ) ) ] )
% 0.73/1.10  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.10  , 0, clause( 63, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( X ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 64, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    z ) ) ) ) ] )
% 0.73/1.10  , clause( 646, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( z ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 647, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( suc( 
% 0.73/1.10    z ) ) ) ) ) ] )
% 0.73/1.10  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.10  , 0, clause( 54, [ 'E'( '0', f( suc( X ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    suc( X ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 65, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( suc( z
% 0.73/1.10     ) ) ) ) ) ] )
% 0.73/1.10  , clause( 647, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( suc( 
% 0.73/1.10    z ) ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 648, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    suc( z ) ) ) ) ) ] )
% 0.73/1.10  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.10  , 0, clause( 62, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( suc( X ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 66, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    suc( z ) ) ) ) ) ] )
% 0.73/1.10  , clause( 648, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( suc( z ) ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 649, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , clause( 14, [ ~( 'LE'( f( z ), '0' ) ) ] )
% 0.73/1.10  , 0, clause( 61, [ 'E'( '0', f( suc( suc( X ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( suc( suc( X ) ) ) ) ) ), 'LE'( f( X ), '0' ) ] )
% 0.73/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, z )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 67, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , clause( 649, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 650, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( 
% 0.73/1.10    X ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( 
% 0.73/1.10    '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( X ) ) ) ] )
% 0.73/1.10  , clause( 0, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( Y ) ) ), ~( 'E'( '0', f( suc( Y ) ) ) ), 'E'( f( X ), f( suc( 
% 0.73/1.10    X ) ) ), 'E'( f( Y ), f( suc( Y ) ) ), ~( iLEQ( suc( X ), suc( Y ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , 6, clause( 10, [ ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) )
% 0.73/1.10    , 'E'( f( X ), f( suc( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.10  , 3, substitution( 0, [ :=( X, X ), :=( Y, X )] ), substitution( 1, [ :=( X
% 0.73/1.10    , X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 652, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( 
% 0.73/1.10    X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( 
% 0.73/1.10    X ), f( suc( X ) ) ) ] )
% 0.73/1.10  , clause( 650, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( 
% 0.73/1.10    suc( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( X ) ) ) ] )
% 0.73/1.10  , 4, 5, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 654, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( 
% 0.73/1.10    X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 652, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( 
% 0.73/1.10    suc( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 
% 0.73/1.10    'E'( f( X ), f( suc( X ) ) ) ] )
% 0.73/1.10  , 4, 7, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 655, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( '0', f( X ) )
% 0.73/1.10     ), ~( 'E'( '0', f( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 654, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( 
% 0.73/1.10    suc( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 656, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( '0', f( X ) )
% 0.73/1.10     ) ] )
% 0.73/1.10  , clause( 655, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( '0', f( X
% 0.73/1.10     ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ) ] )
% 0.73/1.10  , 0, 5, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 657, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 'E'( 
% 0.73/1.10    f( X ), f( suc( X ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 656, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( '0', f( X
% 0.73/1.10     ) ) ) ] )
% 0.73/1.10  , 1, 2, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 658, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 'E'( 
% 0.73/1.10    f( X ), f( suc( X ) ) ) ] )
% 0.73/1.10  , clause( 657, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.10    'E'( f( X ), f( suc( X ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 68, [ ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( X ) ) )
% 0.73/1.10    , ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 658, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), 
% 0.73/1.10    'E'( f( X ), f( suc( X ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    2 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 659, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 
% 0.73/1.10    ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( 
% 0.73/1.10    X ), f( suc( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 38, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) )
% 0.73/1.10    , ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , 3, clause( 3, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) )
% 0.73/1.10     ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.10  , 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 661, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 
% 0.73/1.10    ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( 
% 0.73/1.10    s( '0' ), f( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 659, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) )
% 0.73/1.10    , ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), 'E'( 
% 0.73/1.10    f( X ), f( suc( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ) ] )
% 0.73/1.10  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 663, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 
% 0.73/1.10    ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , clause( 661, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) )
% 0.73/1.10    , ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), ~( 
% 0.73/1.10    'E'( s( '0' ), f( suc( X ) ) ) ) ] )
% 0.73/1.10  , 2, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 664, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) ), 
% 0.73/1.10    ~( 'E'( s( '0' ), f( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 663, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) )
% 0.73/1.10    , ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 69, [ 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) )
% 0.73/1.10     ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , clause( 664, [ ~( 'E'( s( '0' ), f( X ) ) ), 'E'( f( X ), f( suc( X ) ) )
% 0.73/1.10    , ~( 'E'( s( '0' ), f( suc( X ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.73/1.10    0 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 665, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), suc( X
% 0.73/1.10     ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , clause( 17, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( f( X )
% 0.73/1.10    , f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.10  , 1, clause( 69, [ 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.10    X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 666, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), suc( X
% 0.73/1.10     ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , clause( 665, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), suc( 
% 0.73/1.10    X ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) )
% 0.73/1.10     ] )
% 0.73/1.10  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 667, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), suc( X
% 0.73/1.10     ) ) ] )
% 0.73/1.10  , clause( 666, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), suc( 
% 0.73/1.10    X ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , 2, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 79, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), suc( X
% 0.73/1.10     ) ) ] )
% 0.73/1.10  , clause( 667, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), suc( 
% 0.73/1.10    X ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 668, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 33, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), 
% 0.73/1.10    ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.10  , 3, clause( 68, [ ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( X )
% 0.73/1.10     ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 669, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 668, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 670, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.10  , clause( 669, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 2, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 80, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X )
% 0.73/1.10     ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.10  , clause( 670, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 671, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) )
% 0.73/1.10     ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 80, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.10  , 3, clause( 8, [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( 
% 0.73/1.10    suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) )
% 0.73/1.10     ), iLEQ( suc( X ), suc( X ) ) ] )
% 0.73/1.10  , 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 676, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) )
% 0.73/1.10     ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0'
% 0.73/1.10    , f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 671, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) )
% 0.73/1.10     ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), 
% 0.73/1.10    ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 5, clause( 68, [ ~( 'E'( '0', f( suc( X ) ) ) ), 'E'( f( X ), f( suc( X )
% 0.73/1.10     ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 678, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X )
% 0.73/1.10     ) ) ] )
% 0.73/1.10  , clause( 676, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( suc( X ) ) ) )
% 0.73/1.10     ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0'
% 0.73/1.10    , f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 679, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0'
% 0.73/1.10    , f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 678, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( 
% 0.73/1.10    'E'( '0', f( X ) ) ), ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X )
% 0.73/1.10     ) ) ] )
% 0.73/1.10  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 680, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0'
% 0.73/1.10    , f( X ) ) ) ] )
% 0.73/1.10  , clause( 679, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( 
% 0.73/1.10    '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 0, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 681, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 680, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( 
% 0.73/1.10    '0', f( X ) ) ) ] )
% 0.73/1.10  , 2, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 682, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( X
% 0.73/1.10     ) ) ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , clause( 681, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , 2, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 81, [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X ) )
% 0.73/1.10     ), ~( 'E'( '0', f( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 682, [ ~( 'E'( '0', f( suc( X ) ) ) ), ~( 'E'( '0', f( suc( suc( 
% 0.73/1.10    X ) ) ) ) ), ~( 'E'( '0', f( X ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.73/1.10    0 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 683, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( 
% 0.73/1.10    X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) )
% 0.73/1.10     ) ] )
% 0.73/1.10  , clause( 43, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( f( X ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( X ) ) ) ] )
% 0.73/1.10  , 2, clause( 69, [ 'E'( f( X ), f( suc( X ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.10    X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 685, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( 
% 0.73/1.10    X ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , clause( 683, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), 
% 0.73/1.10    suc( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X
% 0.73/1.10     ) ) ) ] )
% 0.73/1.10  , 2, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 686, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( 
% 0.73/1.10    X ) ) ) ] )
% 0.73/1.10  , clause( 685, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), 
% 0.73/1.10    suc( X ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , 1, 4, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 82, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), suc( 
% 0.73/1.10    X ) ) ) ] )
% 0.73/1.10  , clause( 686, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), 
% 0.73/1.10    suc( X ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.73/1.10    1 ), ==>( 2, 2 ), ==>( 3, 3 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 687, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( 
% 0.73/1.10    '0' ), f( X ) ) ) ] )
% 0.73/1.10  , clause( 82, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( iLEQ( suc( X ), 
% 0.73/1.10    suc( X ) ) ) ] )
% 0.73/1.10  , 3, clause( 79, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( 
% 0.73/1.10    '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ), iLEQ( suc( X ), 
% 0.73/1.10    suc( X ) ) ] )
% 0.73/1.10  , 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 688, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , clause( 687, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( 
% 0.73/1.10    '0' ), f( X ) ) ) ] )
% 0.73/1.10  , 0, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 690, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X
% 0.73/1.10     ) ) ) ] )
% 0.73/1.10  , clause( 688, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    suc( X ) ) ) ), ~( 'E'( s( '0' ), f( X ) ) ) ] )
% 0.73/1.10  , 2, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 691, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ) ] )
% 0.73/1.10  , clause( 690, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    X ) ) ) ] )
% 0.73/1.10  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 83, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) )
% 0.73/1.10     ) ), ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.10  , clause( 691, [ ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.73/1.10    0 ), ==>( 2, 1 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 694, [ ~( 'E'( s( '0' ), f( suc( suc( z ) ) ) ) ), ~( 'E'( s( '0' )
% 0.73/1.10    , f( suc( suc( suc( z ) ) ) ) ) ), 'E'( '0', f( suc( suc( z ) ) ) ) ] )
% 0.73/1.10  , clause( 83, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X )
% 0.73/1.10     ) ) ), ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.10  , 2, clause( 67, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, suc( suc( z ) ) )] ), substitution( 1, [] )
% 0.73/1.10    ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 695, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ), 'E'( '0'
% 0.73/1.10    , f( suc( suc( z ) ) ) ), 'E'( '0', f( suc( suc( z ) ) ) ) ] )
% 0.73/1.10  , clause( 694, [ ~( 'E'( s( '0' ), f( suc( suc( z ) ) ) ) ), ~( 'E'( s( '0'
% 0.73/1.10     ), f( suc( suc( suc( z ) ) ) ) ) ), 'E'( '0', f( suc( suc( z ) ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , 0, clause( 64, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( z ) ) ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 696, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ), 'E'( '0'
% 0.73/1.10    , f( suc( suc( z ) ) ) ) ] )
% 0.73/1.10  , clause( 695, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ), 'E'( 
% 0.73/1.10    '0', f( suc( suc( z ) ) ) ), 'E'( '0', f( suc( suc( z ) ) ) ) ] )
% 0.73/1.10  , 1, 2, substitution( 0, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 85, [ 'E'( '0', f( suc( suc( z ) ) ) ), ~( 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , clause( 696, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ), 'E'( 
% 0.73/1.10    '0', f( suc( suc( z ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 699, [ ~( 'E'( s( '0' ), f( suc( z ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    suc( suc( z ) ) ) ) ), 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , clause( 83, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X )
% 0.73/1.10     ) ) ), ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.10  , 2, clause( 65, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( 
% 0.73/1.10    suc( z ) ) ) ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, suc( z ) )] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 700, [ ~( 'E'( s( '0' ), f( suc( suc( z ) ) ) ) ), 'E'( '0', f( suc( 
% 0.73/1.10    z ) ) ), 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , clause( 699, [ ~( 'E'( s( '0' ), f( suc( z ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    suc( suc( z ) ) ) ) ), 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , 0, clause( 57, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( z ) )
% 0.73/1.10     ) ] )
% 0.73/1.10  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 701, [ ~( 'E'( s( '0' ), f( suc( suc( z ) ) ) ) ), 'E'( '0', f( suc( 
% 0.73/1.10    z ) ) ) ] )
% 0.73/1.10  , clause( 700, [ ~( 'E'( s( '0' ), f( suc( suc( z ) ) ) ) ), 'E'( '0', f( 
% 0.73/1.10    suc( z ) ) ), 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , 1, 2, substitution( 0, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 89, [ 'E'( '0', f( suc( z ) ) ), ~( 'E'( s( '0' ), f( suc( suc( z )
% 0.73/1.10     ) ) ) ) ] )
% 0.73/1.10  , clause( 701, [ ~( 'E'( s( '0' ), f( suc( suc( z ) ) ) ) ), 'E'( '0', f( 
% 0.73/1.10    suc( z ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 704, [ ~( 'E'( s( '0' ), f( z ) ) ), ~( 'E'( s( '0' ), f( suc( z )
% 0.73/1.10     ) ) ), 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , clause( 83, [ ~( 'E'( s( '0' ), f( X ) ) ), ~( 'E'( s( '0' ), f( suc( X )
% 0.73/1.10     ) ) ), ~( 'E'( s( '0' ), f( suc( suc( X ) ) ) ) ) ] )
% 0.73/1.10  , 2, clause( 59, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( suc( suc( z ) ) )
% 0.73/1.10     ) ] )
% 0.73/1.10  , 1, substitution( 0, [ :=( X, z )] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 705, [ ~( 'E'( s( '0' ), f( suc( z ) ) ) ), 'E'( '0', f( z ) ), 'E'( 
% 0.73/1.10    '0', f( z ) ) ] )
% 0.73/1.10  , clause( 704, [ ~( 'E'( s( '0' ), f( z ) ) ), ~( 'E'( s( '0' ), f( suc( z
% 0.73/1.10     ) ) ) ), 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , 0, clause( 50, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( z ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 706, [ ~( 'E'( s( '0' ), f( suc( z ) ) ) ), 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , clause( 705, [ ~( 'E'( s( '0' ), f( suc( z ) ) ) ), 'E'( '0', f( z ) ), 
% 0.73/1.10    'E'( '0', f( z ) ) ] )
% 0.73/1.10  , 1, 2, substitution( 0, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 94, [ 'E'( '0', f( z ) ), ~( 'E'( s( '0' ), f( suc( z ) ) ) ) ] )
% 0.73/1.10  , clause( 706, [ ~( 'E'( s( '0' ), f( suc( z ) ) ) ), 'E'( '0', f( z ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.73/1.10     ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 707, [ 'E'( '0', f( z ) ), 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , clause( 94, [ 'E'( '0', f( z ) ), ~( 'E'( s( '0' ), f( suc( z ) ) ) ) ]
% 0.73/1.10     )
% 0.73/1.10  , 1, clause( 51, [ 'E'( '0', f( z ) ), 'E'( s( '0' ), f( suc( z ) ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 708, [ 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , clause( 707, [ 'E'( '0', f( z ) ), 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , 0, 1, substitution( 0, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 99, [ 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , clause( 708, [ 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 709, [ 'E'( '0', f( suc( z ) ) ), 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , clause( 89, [ 'E'( '0', f( suc( z ) ) ), ~( 'E'( s( '0' ), f( suc( suc( z
% 0.73/1.10     ) ) ) ) ) ] )
% 0.73/1.10  , 1, clause( 60, [ 'E'( '0', f( suc( z ) ) ), 'E'( s( '0' ), f( suc( suc( z
% 0.73/1.10     ) ) ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  factor(
% 0.73/1.10  clause( 710, [ 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , clause( 709, [ 'E'( '0', f( suc( z ) ) ), 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , 0, 1, substitution( 0, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 105, [ 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , clause( 710, [ 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 712, [ ~( 'E'( '0', f( suc( suc( z ) ) ) ) ), ~( 'E'( '0', f( z ) )
% 0.73/1.10     ) ] )
% 0.73/1.10  , clause( 81, [ ~( 'E'( '0', f( suc( suc( X ) ) ) ) ), ~( 'E'( '0', f( X )
% 0.73/1.10     ) ), ~( 'E'( '0', f( suc( X ) ) ) ) ] )
% 0.73/1.10  , 2, clause( 105, [ 'E'( '0', f( suc( z ) ) ) ] )
% 0.73/1.10  , 0, substitution( 0, [ :=( X, z )] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 713, [ ~( 'E'( '0', f( suc( suc( z ) ) ) ) ) ] )
% 0.73/1.10  , clause( 712, [ ~( 'E'( '0', f( suc( suc( z ) ) ) ) ), ~( 'E'( '0', f( z )
% 0.73/1.10     ) ) ] )
% 0.73/1.10  , 1, clause( 99, [ 'E'( '0', f( z ) ) ] )
% 0.73/1.10  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 107, [ ~( 'E'( '0', f( suc( suc( z ) ) ) ) ) ] )
% 0.73/1.10  , clause( 713, [ ~( 'E'( '0', f( suc( suc( z ) ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 714, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , clause( 107, [ ~( 'E'( '0', f( suc( suc( z ) ) ) ) ) ] )
% 0.73/1.10  , 0, clause( 85, [ 'E'( '0', f( suc( suc( z ) ) ) ), ~( 'E'( s( '0' ), f( 
% 0.73/1.10    suc( suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 109, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , clause( 714, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 715, [ 'E'( '0', f( suc( suc( z ) ) ) ) ] )
% 0.73/1.10  , clause( 109, [ ~( 'E'( s( '0' ), f( suc( suc( suc( z ) ) ) ) ) ) ] )
% 0.73/1.10  , 0, clause( 66, [ 'E'( '0', f( suc( suc( z ) ) ) ), 'E'( s( '0' ), f( suc( 
% 0.73/1.10    suc( suc( z ) ) ) ) ) ] )
% 0.73/1.10  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  resolution(
% 0.73/1.10  clause( 716, [] )
% 0.73/1.10  , clause( 107, [ ~( 'E'( '0', f( suc( suc( z ) ) ) ) ) ] )
% 0.73/1.10  , 0, clause( 715, [ 'E'( '0', f( suc( suc( z ) ) ) ) ] )
% 0.73/1.10  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  subsumption(
% 0.73/1.10  clause( 110, [] )
% 0.73/1.10  , clause( 716, [] )
% 0.73/1.10  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  end.
% 0.73/1.10  
% 0.73/1.10  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.10  
% 0.73/1.10  Memory use:
% 0.73/1.10  
% 0.73/1.10  space for terms:        4392
% 0.73/1.10  space for clauses:      5306
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  clauses generated:      185
% 0.73/1.10  clauses kept:           111
% 0.73/1.10  clauses selected:       59
% 0.73/1.10  clauses deleted:        21
% 0.73/1.10  clauses inuse deleted:  0
% 0.73/1.10  
% 0.73/1.10  subsentry:          2575
% 0.73/1.10  literals s-matched: 1442
% 0.73/1.10  literals matched:   1014
% 0.73/1.10  full subsumption:   832
% 0.73/1.10  
% 0.73/1.10  checksum:           -765290952
% 0.73/1.10  
% 0.73/1.10  
% 0.73/1.10  Bliksem ended
%------------------------------------------------------------------------------