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Bliksem---1.12.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : HWV008-2.001 : TPTP v8.1.0. Bugfixed v2.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n023.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 : Sat Jul 16 13:11:38 EDT 2022

% Result   : Unsatisfiable 0.69s 1.09s
% Output   : Refutation 0.69s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : HWV008-2.001 : TPTP v8.1.0. Bugfixed v2.7.0.
% 0.10/0.13  % Command  : bliksem %s
% 0.12/0.34  % Computer : n023.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % DateTime : Fri Jun 17 04:54:49 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.69/1.09  *** allocated 10000 integers for termspace/termends
% 0.69/1.09  *** allocated 10000 integers for clauses
% 0.69/1.09  *** allocated 10000 integers for justifications
% 0.69/1.09  Bliksem 1.12
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  Automatic Strategy Selection
% 0.69/1.09  
% 0.69/1.09  Clauses:
% 0.69/1.09  [
% 0.69/1.09     [ ~( connection( X, Y ) ), ~( zero( X ) ), zero( Y ) ],
% 0.69/1.09     [ ~( connection( X, Y ) ), ~( one( X ) ), one( Y ) ],
% 0.69/1.09     [ ~( connection( X, Y ) ), ~( zero( Y ) ), zero( X ) ],
% 0.69/1.09     [ ~( connection( X, Y ) ), ~( one( Y ) ), one( X ) ],
% 0.69/1.09     [ ~( zero( X ) ), ~( one( X ) ) ],
% 0.69/1.09     [ ~( 'and_ok'( X ) ), ~( zero( in1( X ) ) ), zero( out1( X ) ) ],
% 0.69/1.09     [ ~( 'and_ok'( X ) ), ~( zero( in2( X ) ) ), zero( out1( X ) ) ],
% 0.69/1.09     [ ~( 'and_ok'( X ) ), ~( one( in1( X ) ) ), ~( one( in2( X ) ) ), one( 
% 0.69/1.09    out1( X ) ) ],
% 0.69/1.09     [ ~( 'and_ok'( X ) ), ~( zero( out1( X ) ) ), zero( in1( X ) ), zero( 
% 0.69/1.09    in2( X ) ) ],
% 0.69/1.09     [ ~( 'and_ok'( X ) ), ~( one( out1( X ) ) ), one( in1( X ) ) ],
% 0.69/1.09     [ ~( 'and_ok'( X ) ), ~( one( out1( X ) ) ), one( in2( X ) ) ],
% 0.69/1.09     [ ~( 'and_ok'( X ) ), ~( abnormal( X ) ) ],
% 0.69/1.09     [ ~( 'logic_and'( X ) ), 'and_ok'( X ), abnormal( X ) ],
% 0.69/1.09     [ ~( 'or_ok'( X ) ), ~( one( in1( X ) ) ), one( out1( X ) ) ],
% 0.69/1.09     [ ~( 'or_ok'( X ) ), ~( one( in2( X ) ) ), one( out1( X ) ) ],
% 0.69/1.09     [ ~( 'or_ok'( X ) ), ~( zero( in1( X ) ) ), ~( zero( in2( X ) ) ), zero( 
% 0.69/1.09    out1( X ) ) ],
% 0.69/1.09     [ ~( 'or_ok'( X ) ), ~( one( out1( X ) ) ), one( in1( X ) ), one( in2( X
% 0.69/1.09     ) ) ],
% 0.69/1.09     [ ~( 'or_ok'( X ) ), ~( zero( out1( X ) ) ), zero( in1( X ) ) ],
% 0.69/1.09     [ ~( 'or_ok'( X ) ), ~( zero( out1( X ) ) ), zero( in2( X ) ) ],
% 0.69/1.09     [ ~( 'or_ok'( X ) ), ~( abnormal( X ) ) ],
% 0.69/1.09     [ ~( 'logic_or'( X ) ), 'or_ok'( X ), abnormal( X ) ],
% 0.69/1.09     [ ~( 'not_ok'( X ) ), ~( zero( in1( X ) ) ), one( out1( X ) ) ],
% 0.69/1.09     [ ~( 'not_ok'( X ) ), ~( one( in1( X ) ) ), zero( out1( X ) ) ],
% 0.69/1.09     [ ~( 'not_ok'( X ) ), ~( zero( out1( X ) ) ), one( in1( X ) ) ],
% 0.69/1.09     [ ~( 'not_ok'( X ) ), ~( one( out1( X ) ) ), zero( in1( X ) ) ],
% 0.69/1.09     [ ~( 'not_ok'( X ) ), ~( abnormal( X ) ) ],
% 0.69/1.09     [ ~( 'logic_not'( X ) ), 'not_ok'( X ), abnormal( X ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), 'logic_and'( and1( X ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), 'logic_and'( and2( X ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), 'logic_not'( not1( X ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), 'logic_or'( or1( X ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( in1( X ), in1( or1( X ) ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( in2( X ), in2( or1( X ) ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( in1( X ), in1( and2( X ) ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( in2( X ), in2( and2( X ) ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( outs( X ), out1( and1( X ) ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( outc( X ), out1( and2( X ) ) ) ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( out1( or1( X ) ), in1( and1( X ) ) )
% 0.69/1.09     ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( out1( and2( X ) ), in1( not1( X ) ) )
% 0.69/1.09     ],
% 0.69/1.09     [ ~( halfadder( X ) ), connection( out1( not1( X ) ), in2( and1( X ) ) )
% 0.69/1.09     ],
% 0.69/1.09     [ ~( fulladder( X ) ), halfadder( h1( X ) ) ],
% 0.69/1.09     [ ~( fulladder( X ) ), halfadder( h2( X ) ) ],
% 0.69/1.09     [ ~( fulladder( X ) ), 'logic_or'( or1( X ) ) ],
% 0.69/1.09     [ ~( fulladder( X ) ), connection( outs( h1( X ) ), in2( h2( X ) ) ) ]
% 0.69/1.09    ,
% 0.69/1.09     [ ~( fulladder( X ) ), connection( outc( h1( X ) ), in2( or1( X ) ) ) ]
% 0.69/1.09    ,
% 0.69/1.09     [ ~( fulladder( X ) ), connection( outc( h2( X ) ), in1( or1( X ) ) ) ]
% 0.69/1.09    ,
% 0.69/1.09     [ ~( fulladder( X ) ), connection( in1( X ), in1( h2( X ) ) ) ],
% 0.69/1.09     [ ~( fulladder( X ) ), connection( in2( X ), in1( h1( X ) ) ) ],
% 0.69/1.09     [ ~( fulladder( X ) ), connection( inc( X ), in2( h1( X ) ) ) ],
% 0.69/1.09     [ ~( fulladder( X ) ), connection( outs( X ), outs( h2( X ) ) ) ],
% 0.69/1.09     [ ~( fulladder( X ) ), connection( outc( X ), out1( or1( X ) ) ) ],
% 0.69/1.09     [ ~( 'nbit_adder1'( X ) ), fulladder( f1( X ) ) ],
% 0.69/1.09     [ ~( 'nbit_adder1'( X ) ), connection( out1( X ), outs( f1( X ) ) ) ]
% 0.69/1.09    ,
% 0.69/1.09     [ ~( 'nbit_adder1'( X ) ), connection( outc( X ), outc( f1( X ) ) ) ]
% 0.69/1.09    ,
% 0.69/1.09     [ ~( 'nbit_adder1'( X ) ), connection( ina1( X ), in1( f1( X ) ) ) ]
% 0.69/1.09    ,
% 0.69/1.09     [ ~( 'nbit_adder1'( X ) ), connection( inb1( X ), in2( f1( X ) ) ) ]
% 0.69/1.09    ,
% 0.69/1.09     [ ~( 'nbit_adder1'( X ) ), connection( inc( X ), inc( f1( X ) ) ) ],
% 0.69/1.09     [ 'nbit_adder1'( a ) ],
% 0.69/1.09     [ zero( ina1( a ) ) ],
% 0.69/1.09     [ zero( inb1( a ) ) ],
% 0.69/1.09     [ zero( inc( a ) ) ],
% 0.69/1.09     [ zero( out1( a ) ) ],
% 0.69/1.09     [ one( outc( a ) ) ],
% 0.69/1.09     [ ~( abnormal( or1( f1( a ) ) ) ) ],
% 0.69/1.09     [ ~( abnormal( and2( h1( f1( a ) ) ) ) ) ],
% 0.69/1.09     [ ~( abnormal( and2( h2( f1( a ) ) ) ) ) ]
% 0.69/1.09  ] .
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  percentage equality = 0.000000, percentage horn = 0.924242
% 0.69/1.09  This is a near-Horn, non-equality  problem
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  Options Used:
% 0.69/1.09  
% 0.69/1.09  useres =            1
% 0.69/1.09  useparamod =        0
% 0.69/1.09  useeqrefl =         0
% 0.69/1.09  useeqfact =         0
% 0.69/1.09  usefactor =         1
% 0.69/1.09  usesimpsplitting =  0
% 0.69/1.09  usesimpdemod =      0
% 0.69/1.09  usesimpres =        4
% 0.69/1.09  
% 0.69/1.09  resimpinuse      =  1000
% 0.69/1.09  resimpclauses =     20000
% 0.69/1.09  substype =          standard
% 0.69/1.09  backwardsubs =      1
% 0.69/1.09  selectoldest =      5
% 0.69/1.09  
% 0.69/1.09  litorderings [0] =  split
% 0.69/1.09  litorderings [1] =  liftord
% 0.69/1.09  
% 0.69/1.09  termordering =      none
% 0.69/1.09  
% 0.69/1.09  litapriori =        1
% 0.69/1.09  termapriori =       0
% 0.69/1.09  litaposteriori =    0
% 0.69/1.09  termaposteriori =   0
% 0.69/1.09  demodaposteriori =  0
% 0.69/1.09  ordereqreflfact =   0
% 0.69/1.09  
% 0.69/1.09  litselect =         negative
% 0.69/1.09  
% 0.69/1.09  maxweight =         30000
% 0.69/1.09  maxdepth =          30000
% 0.69/1.09  maxlength =         115
% 0.69/1.09  maxnrvars =         195
% 0.69/1.09  excuselevel =       0
% 0.69/1.09  increasemaxweight = 0
% 0.69/1.09  
% 0.69/1.09  maxselected =       10000000
% 0.69/1.09  maxnrclauses =      10000000
% 0.69/1.09  
% 0.69/1.09  showgenerated =    0
% 0.69/1.09  showkept =         0
% 0.69/1.09  showselected =     0
% 0.69/1.09  showdeleted =      0
% 0.69/1.09  showresimp =       1
% 0.69/1.09  showstatus =       2000
% 0.69/1.09  
% 0.69/1.09  prologoutput =     1
% 0.69/1.09  nrgoals =          5000000
% 0.69/1.09  totalproof =       1
% 0.69/1.09  
% 0.69/1.09  Symbols occurring in the translation:
% 0.69/1.09  
% 0.69/1.09  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.69/1.09  .  [1, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.69/1.09  !  [4, 1]      (w:1, o:15, a:1, s:1, b:0), 
% 0.69/1.09  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.09  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.09  connection  [41, 2]      (w:1, o:72, a:1, s:1, b:0), 
% 0.69/1.09  zero  [42, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.69/1.09  one  [43, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 0.69/1.09  'and_ok'  [46, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 0.69/1.09  in1  [47, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.69/1.09  out1  [48, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 0.69/1.09  in2  [49, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 0.69/1.09  abnormal  [50, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 0.69/1.09  'logic_and'  [51, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 0.69/1.09  'or_ok'  [52, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 0.69/1.09  'logic_or'  [53, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 0.69/1.09  'not_ok'  [54, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 0.69/1.09  'logic_not'  [55, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 0.69/1.09  halfadder  [57, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 0.69/1.09  and1  [58, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 0.69/1.09  and2  [59, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 0.69/1.09  not1  [60, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 0.69/1.09  or1  [61, 1]      (w:1, o:39, a:1, s:1, b:0), 
% 0.69/1.09  outs  [62, 1]      (w:1, o:40, a:1, s:1, b:0), 
% 0.69/1.09  outc  [63, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 0.69/1.09  fulladder  [64, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 0.69/1.09  h1  [65, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.69/1.09  h2  [66, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.69/1.09  inc  [67, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 0.69/1.09  'nbit_adder1'  [68, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.69/1.09  f1  [69, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 0.69/1.09  ina1  [70, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 0.69/1.09  inb1  [71, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 0.69/1.09  a  [72, 0]      (w:1, o:14, a:1, s:1, b:0).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  Starting Search:
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  Bliksems!, er is een bewijs:
% 0.69/1.09  % SZS status Unsatisfiable
% 0.69/1.09  % SZS output start Refutation
% 0.69/1.09  
% 0.69/1.09  clause( 0, [ ~( zero( X ) ), zero( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 1, [ ~( one( X ) ), one( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 3, [ ~( one( Y ) ), one( X ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 4, [ ~( one( X ) ), ~( zero( X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 5, [ ~( 'and_ok'( X ) ), zero( out1( X ) ), ~( zero( in1( X ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  .
% 0.69/1.09  clause( 12, [ 'and_ok'( X ), abnormal( X ), ~( 'logic_and'( X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 16, [ ~( 'or_ok'( X ) ), one( in1( X ) ), one( in2( X ) ), ~( one( 
% 0.69/1.09    out1( X ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 20, [ 'or_ok'( X ), abnormal( X ), ~( 'logic_or'( X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 28, [ 'logic_and'( and2( X ) ), ~( halfadder( X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 33, [ connection( in1( X ), in1( and2( X ) ) ), ~( halfadder( X ) )
% 0.69/1.09     ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 36, [ connection( outc( X ), out1( and2( X ) ) ), ~( halfadder( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 40, [ halfadder( h1( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 41, [ halfadder( h2( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 42, [ 'logic_or'( or1( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 44, [ connection( outc( h1( X ) ), in2( or1( X ) ) ), ~( fulladder( 
% 0.69/1.09    X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 45, [ connection( outc( h2( X ) ), in1( or1( X ) ) ), ~( fulladder( 
% 0.69/1.09    X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 46, [ connection( in1( X ), in1( h2( X ) ) ), ~( fulladder( X ) ) ]
% 0.69/1.09     )
% 0.69/1.09  .
% 0.69/1.09  clause( 47, [ connection( in2( X ), in1( h1( X ) ) ), ~( fulladder( X ) ) ]
% 0.69/1.09     )
% 0.69/1.09  .
% 0.69/1.09  clause( 50, [ connection( outc( X ), out1( or1( X ) ) ), ~( fulladder( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 51, [ fulladder( f1( X ) ), ~( 'nbit_adder1'( X ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 53, [ connection( outc( X ), outc( f1( X ) ) ), ~( 'nbit_adder1'( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 54, [ connection( ina1( X ), in1( f1( X ) ) ), ~( 'nbit_adder1'( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 55, [ connection( inb1( X ), in2( f1( X ) ) ), ~( 'nbit_adder1'( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 57, [ 'nbit_adder1'( a ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 58, [ zero( ina1( a ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 59, [ zero( inb1( a ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 62, [ one( outc( a ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 63, [ ~( abnormal( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 64, [ ~( abnormal( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 65, [ ~( abnormal( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 71, [ 'logic_or'( or1( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 72, [ halfadder( h2( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 73, [ halfadder( h1( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 78, [ 'logic_and'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 79, [ 'logic_and'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 87, [ 'or_ok'( or1( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 90, [ 'and_ok'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 91, [ 'and_ok'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 95, [ connection( inb1( a ), in2( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 97, [ zero( in2( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 99, [ connection( ina1( a ), in1( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 101, [ zero( in1( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 103, [ connection( outc( a ), outc( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 105, [ one( outc( f1( a ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 113, [ connection( outc( f1( a ) ), out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 115, [ one( out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 117, [ one( in1( or1( f1( a ) ) ) ), one( in2( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  .
% 0.69/1.09  clause( 129, [ connection( in2( f1( a ) ), in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 131, [ zero( in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 136, [ connection( in1( f1( a ) ), in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 138, [ zero( in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 144, [ connection( outc( h1( f1( a ) ) ), out1( and2( h1( f1( a ) )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 145, [ connection( outc( h2( f1( a ) ) ), out1( and2( h2( f1( a ) )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 150, [ connection( in1( h1( f1( a ) ) ), in1( and2( h1( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 151, [ connection( in1( h2( f1( a ) ) ), in1( and2( h2( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 152, [ connection( outc( h2( f1( a ) ) ), in1( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  .
% 0.69/1.09  clause( 153, [ one( outc( h2( f1( a ) ) ) ), ~( one( in1( or1( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 157, [ connection( outc( h1( f1( a ) ) ), in2( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  .
% 0.69/1.09  clause( 158, [ one( outc( h1( f1( a ) ) ) ), ~( one( in2( or1( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 180, [ zero( in1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 183, [ zero( out1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 186, [ ~( one( out1( and2( h1( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 198, [ zero( in1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 201, [ zero( out1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 204, [ ~( one( out1( and2( h2( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 222, [ ~( one( outc( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 230, [ ~( one( outc( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 231, [ ~( one( in1( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 232, [ ~( one( in2( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  .
% 0.69/1.09  clause( 233, [] )
% 0.69/1.09  .
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  % SZS output end Refutation
% 0.69/1.09  found a proof!
% 0.69/1.09  
% 0.69/1.09  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.69/1.09  
% 0.69/1.09  initialclauses(
% 0.69/1.09  [ clause( 235, [ ~( connection( X, Y ) ), ~( zero( X ) ), zero( Y ) ] )
% 0.69/1.09  , clause( 236, [ ~( connection( X, Y ) ), ~( one( X ) ), one( Y ) ] )
% 0.69/1.09  , clause( 237, [ ~( connection( X, Y ) ), ~( zero( Y ) ), zero( X ) ] )
% 0.69/1.09  , clause( 238, [ ~( connection( X, Y ) ), ~( one( Y ) ), one( X ) ] )
% 0.69/1.09  , clause( 239, [ ~( zero( X ) ), ~( one( X ) ) ] )
% 0.69/1.09  , clause( 240, [ ~( 'and_ok'( X ) ), ~( zero( in1( X ) ) ), zero( out1( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 241, [ ~( 'and_ok'( X ) ), ~( zero( in2( X ) ) ), zero( out1( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 242, [ ~( 'and_ok'( X ) ), ~( one( in1( X ) ) ), ~( one( in2( X )
% 0.69/1.09     ) ), one( out1( X ) ) ] )
% 0.69/1.09  , clause( 243, [ ~( 'and_ok'( X ) ), ~( zero( out1( X ) ) ), zero( in1( X )
% 0.69/1.09     ), zero( in2( X ) ) ] )
% 0.69/1.09  , clause( 244, [ ~( 'and_ok'( X ) ), ~( one( out1( X ) ) ), one( in1( X ) )
% 0.69/1.09     ] )
% 0.69/1.09  , clause( 245, [ ~( 'and_ok'( X ) ), ~( one( out1( X ) ) ), one( in2( X ) )
% 0.69/1.09     ] )
% 0.69/1.09  , clause( 246, [ ~( 'and_ok'( X ) ), ~( abnormal( X ) ) ] )
% 0.69/1.09  , clause( 247, [ ~( 'logic_and'( X ) ), 'and_ok'( X ), abnormal( X ) ] )
% 0.69/1.09  , clause( 248, [ ~( 'or_ok'( X ) ), ~( one( in1( X ) ) ), one( out1( X ) )
% 0.69/1.09     ] )
% 0.69/1.09  , clause( 249, [ ~( 'or_ok'( X ) ), ~( one( in2( X ) ) ), one( out1( X ) )
% 0.69/1.09     ] )
% 0.69/1.09  , clause( 250, [ ~( 'or_ok'( X ) ), ~( zero( in1( X ) ) ), ~( zero( in2( X
% 0.69/1.09     ) ) ), zero( out1( X ) ) ] )
% 0.69/1.09  , clause( 251, [ ~( 'or_ok'( X ) ), ~( one( out1( X ) ) ), one( in1( X ) )
% 0.69/1.09    , one( in2( X ) ) ] )
% 0.69/1.09  , clause( 252, [ ~( 'or_ok'( X ) ), ~( zero( out1( X ) ) ), zero( in1( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 253, [ ~( 'or_ok'( X ) ), ~( zero( out1( X ) ) ), zero( in2( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 254, [ ~( 'or_ok'( X ) ), ~( abnormal( X ) ) ] )
% 0.69/1.09  , clause( 255, [ ~( 'logic_or'( X ) ), 'or_ok'( X ), abnormal( X ) ] )
% 0.69/1.09  , clause( 256, [ ~( 'not_ok'( X ) ), ~( zero( in1( X ) ) ), one( out1( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 257, [ ~( 'not_ok'( X ) ), ~( one( in1( X ) ) ), zero( out1( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 258, [ ~( 'not_ok'( X ) ), ~( zero( out1( X ) ) ), one( in1( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 259, [ ~( 'not_ok'( X ) ), ~( one( out1( X ) ) ), zero( in1( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 260, [ ~( 'not_ok'( X ) ), ~( abnormal( X ) ) ] )
% 0.69/1.09  , clause( 261, [ ~( 'logic_not'( X ) ), 'not_ok'( X ), abnormal( X ) ] )
% 0.69/1.09  , clause( 262, [ ~( halfadder( X ) ), 'logic_and'( and1( X ) ) ] )
% 0.69/1.09  , clause( 263, [ ~( halfadder( X ) ), 'logic_and'( and2( X ) ) ] )
% 0.69/1.09  , clause( 264, [ ~( halfadder( X ) ), 'logic_not'( not1( X ) ) ] )
% 0.69/1.09  , clause( 265, [ ~( halfadder( X ) ), 'logic_or'( or1( X ) ) ] )
% 0.69/1.09  , clause( 266, [ ~( halfadder( X ) ), connection( in1( X ), in1( or1( X ) )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 267, [ ~( halfadder( X ) ), connection( in2( X ), in2( or1( X ) )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 268, [ ~( halfadder( X ) ), connection( in1( X ), in1( and2( X )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 269, [ ~( halfadder( X ) ), connection( in2( X ), in2( and2( X )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 270, [ ~( halfadder( X ) ), connection( outs( X ), out1( and1( X
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 271, [ ~( halfadder( X ) ), connection( outc( X ), out1( and2( X
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 272, [ ~( halfadder( X ) ), connection( out1( or1( X ) ), in1( 
% 0.69/1.09    and1( X ) ) ) ] )
% 0.69/1.09  , clause( 273, [ ~( halfadder( X ) ), connection( out1( and2( X ) ), in1( 
% 0.69/1.09    not1( X ) ) ) ] )
% 0.69/1.09  , clause( 274, [ ~( halfadder( X ) ), connection( out1( not1( X ) ), in2( 
% 0.69/1.09    and1( X ) ) ) ] )
% 0.69/1.09  , clause( 275, [ ~( fulladder( X ) ), halfadder( h1( X ) ) ] )
% 0.69/1.09  , clause( 276, [ ~( fulladder( X ) ), halfadder( h2( X ) ) ] )
% 0.69/1.09  , clause( 277, [ ~( fulladder( X ) ), 'logic_or'( or1( X ) ) ] )
% 0.69/1.09  , clause( 278, [ ~( fulladder( X ) ), connection( outs( h1( X ) ), in2( h2( 
% 0.69/1.09    X ) ) ) ] )
% 0.69/1.09  , clause( 279, [ ~( fulladder( X ) ), connection( outc( h1( X ) ), in2( or1( 
% 0.69/1.09    X ) ) ) ] )
% 0.69/1.09  , clause( 280, [ ~( fulladder( X ) ), connection( outc( h2( X ) ), in1( or1( 
% 0.69/1.09    X ) ) ) ] )
% 0.69/1.09  , clause( 281, [ ~( fulladder( X ) ), connection( in1( X ), in1( h2( X ) )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 282, [ ~( fulladder( X ) ), connection( in2( X ), in1( h1( X ) )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 283, [ ~( fulladder( X ) ), connection( inc( X ), in2( h1( X ) )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 284, [ ~( fulladder( X ) ), connection( outs( X ), outs( h2( X )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 285, [ ~( fulladder( X ) ), connection( outc( X ), out1( or1( X )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 286, [ ~( 'nbit_adder1'( X ) ), fulladder( f1( X ) ) ] )
% 0.69/1.09  , clause( 287, [ ~( 'nbit_adder1'( X ) ), connection( out1( X ), outs( f1( 
% 0.69/1.09    X ) ) ) ] )
% 0.69/1.09  , clause( 288, [ ~( 'nbit_adder1'( X ) ), connection( outc( X ), outc( f1( 
% 0.69/1.09    X ) ) ) ] )
% 0.69/1.09  , clause( 289, [ ~( 'nbit_adder1'( X ) ), connection( ina1( X ), in1( f1( X
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 290, [ ~( 'nbit_adder1'( X ) ), connection( inb1( X ), in2( f1( X
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 291, [ ~( 'nbit_adder1'( X ) ), connection( inc( X ), inc( f1( X
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 292, [ 'nbit_adder1'( a ) ] )
% 0.69/1.09  , clause( 293, [ zero( ina1( a ) ) ] )
% 0.69/1.09  , clause( 294, [ zero( inb1( a ) ) ] )
% 0.69/1.09  , clause( 295, [ zero( inc( a ) ) ] )
% 0.69/1.09  , clause( 296, [ zero( out1( a ) ) ] )
% 0.69/1.09  , clause( 297, [ one( outc( a ) ) ] )
% 0.69/1.09  , clause( 298, [ ~( abnormal( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 299, [ ~( abnormal( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 300, [ ~( abnormal( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  ] ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 0, [ ~( zero( X ) ), zero( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , clause( 235, [ ~( connection( X, Y ) ), ~( zero( X ) ), zero( Y ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 2
% 0.69/1.09     ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 1, [ ~( one( X ) ), one( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , clause( 236, [ ~( connection( X, Y ) ), ~( one( X ) ), one( Y ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 2
% 0.69/1.09     ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 3, [ ~( one( Y ) ), one( X ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , clause( 238, [ ~( connection( X, Y ) ), ~( one( Y ) ), one( X ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 2
% 0.69/1.09     ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 4, [ ~( one( X ) ), ~( zero( X ) ) ] )
% 0.69/1.09  , clause( 239, [ ~( zero( X ) ), ~( one( X ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 5, [ ~( 'and_ok'( X ) ), zero( out1( X ) ), ~( zero( in1( X ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 240, [ ~( 'and_ok'( X ) ), ~( zero( in1( X ) ) ), zero( out1( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.69/1.09    2 ), ==>( 2, 1 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 12, [ 'and_ok'( X ), abnormal( X ), ~( 'logic_and'( X ) ) ] )
% 0.69/1.09  , clause( 247, [ ~( 'logic_and'( X ) ), 'and_ok'( X ), abnormal( X ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.69/1.09    0 ), ==>( 2, 1 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 16, [ ~( 'or_ok'( X ) ), one( in1( X ) ), one( in2( X ) ), ~( one( 
% 0.69/1.09    out1( X ) ) ) ] )
% 0.69/1.09  , clause( 251, [ ~( 'or_ok'( X ) ), ~( one( out1( X ) ) ), one( in1( X ) )
% 0.69/1.09    , one( in2( X ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.69/1.09    3 ), ==>( 2, 1 ), ==>( 3, 2 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 20, [ 'or_ok'( X ), abnormal( X ), ~( 'logic_or'( X ) ) ] )
% 0.69/1.09  , clause( 255, [ ~( 'logic_or'( X ) ), 'or_ok'( X ), abnormal( X ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.69/1.09    0 ), ==>( 2, 1 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 28, [ 'logic_and'( and2( X ) ), ~( halfadder( X ) ) ] )
% 0.69/1.09  , clause( 263, [ ~( halfadder( X ) ), 'logic_and'( and2( X ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 33, [ connection( in1( X ), in1( and2( X ) ) ), ~( halfadder( X ) )
% 0.69/1.09     ] )
% 0.69/1.09  , clause( 268, [ ~( halfadder( X ) ), connection( in1( X ), in1( and2( X )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 36, [ connection( outc( X ), out1( and2( X ) ) ), ~( halfadder( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 271, [ ~( halfadder( X ) ), connection( outc( X ), out1( and2( X
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 40, [ halfadder( h1( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  , clause( 275, [ ~( fulladder( X ) ), halfadder( h1( X ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 41, [ halfadder( h2( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  , clause( 276, [ ~( fulladder( X ) ), halfadder( h2( X ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 42, [ 'logic_or'( or1( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  , clause( 277, [ ~( fulladder( X ) ), 'logic_or'( or1( X ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 44, [ connection( outc( h1( X ) ), in2( or1( X ) ) ), ~( fulladder( 
% 0.69/1.09    X ) ) ] )
% 0.69/1.09  , clause( 279, [ ~( fulladder( X ) ), connection( outc( h1( X ) ), in2( or1( 
% 0.69/1.09    X ) ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 45, [ connection( outc( h2( X ) ), in1( or1( X ) ) ), ~( fulladder( 
% 0.69/1.09    X ) ) ] )
% 0.69/1.09  , clause( 280, [ ~( fulladder( X ) ), connection( outc( h2( X ) ), in1( or1( 
% 0.69/1.09    X ) ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 46, [ connection( in1( X ), in1( h2( X ) ) ), ~( fulladder( X ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 281, [ ~( fulladder( X ) ), connection( in1( X ), in1( h2( X ) )
% 0.69/1.09     ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 47, [ connection( in2( X ), in1( h1( X ) ) ), ~( fulladder( X ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 282, [ ~( fulladder( X ) ), connection( in2( X ), in1( h1( X ) )
% 0.69/1.09     ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 50, [ connection( outc( X ), out1( or1( X ) ) ), ~( fulladder( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , clause( 285, [ ~( fulladder( X ) ), connection( outc( X ), out1( or1( X )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 51, [ fulladder( f1( X ) ), ~( 'nbit_adder1'( X ) ) ] )
% 0.69/1.09  , clause( 286, [ ~( 'nbit_adder1'( X ) ), fulladder( f1( X ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 53, [ connection( outc( X ), outc( f1( X ) ) ), ~( 'nbit_adder1'( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 288, [ ~( 'nbit_adder1'( X ) ), connection( outc( X ), outc( f1( 
% 0.69/1.09    X ) ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 54, [ connection( ina1( X ), in1( f1( X ) ) ), ~( 'nbit_adder1'( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 289, [ ~( 'nbit_adder1'( X ) ), connection( ina1( X ), in1( f1( X
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 55, [ connection( inb1( X ), in2( f1( X ) ) ), ~( 'nbit_adder1'( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 290, [ ~( 'nbit_adder1'( X ) ), connection( inb1( X ), in2( f1( X
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.69/1.09    0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 57, [ 'nbit_adder1'( a ) ] )
% 0.69/1.09  , clause( 292, [ 'nbit_adder1'( a ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 58, [ zero( ina1( a ) ) ] )
% 0.69/1.09  , clause( 293, [ zero( ina1( a ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 59, [ zero( inb1( a ) ) ] )
% 0.69/1.09  , clause( 294, [ zero( inb1( a ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 62, [ one( outc( a ) ) ] )
% 0.69/1.09  , clause( 297, [ one( outc( a ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 63, [ ~( abnormal( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 298, [ ~( abnormal( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 64, [ ~( abnormal( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 299, [ ~( abnormal( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 65, [ ~( abnormal( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 300, [ ~( abnormal( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 301, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , clause( 51, [ fulladder( f1( X ) ), ~( 'nbit_adder1'( X ) ) ] )
% 0.69/1.09  , 1, clause( 57, [ 'nbit_adder1'( a ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , clause( 301, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 302, [ 'logic_or'( or1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 42, [ 'logic_or'( or1( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  , 1, clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, f1( a ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 71, [ 'logic_or'( or1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 302, [ 'logic_or'( or1( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 303, [ halfadder( h2( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 41, [ halfadder( h2( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  , 1, clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, f1( a ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 72, [ halfadder( h2( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 303, [ halfadder( h2( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 304, [ halfadder( h1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 40, [ halfadder( h1( X ) ), ~( fulladder( X ) ) ] )
% 0.69/1.09  , 1, clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, f1( a ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 73, [ halfadder( h1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 304, [ halfadder( h1( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 305, [ 'logic_and'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 28, [ 'logic_and'( and2( X ) ), ~( halfadder( X ) ) ] )
% 0.69/1.09  , 1, clause( 73, [ halfadder( h1( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, h1( f1( a ) ) )] ), substitution( 1, [] )
% 0.69/1.09    ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 78, [ 'logic_and'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 305, [ 'logic_and'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 306, [ 'logic_and'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 28, [ 'logic_and'( and2( X ) ), ~( halfadder( X ) ) ] )
% 0.69/1.09  , 1, clause( 72, [ halfadder( h2( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, h2( f1( a ) ) )] ), substitution( 1, [] )
% 0.69/1.09    ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 79, [ 'logic_and'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 306, [ 'logic_and'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 307, [ 'or_ok'( or1( f1( a ) ) ), abnormal( or1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 20, [ 'or_ok'( X ), abnormal( X ), ~( 'logic_or'( X ) ) ] )
% 0.69/1.09  , 2, clause( 71, [ 'logic_or'( or1( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, or1( f1( a ) ) )] ), substitution( 1, [] )
% 0.69/1.09    ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 308, [ 'or_ok'( or1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 63, [ ~( abnormal( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 307, [ 'or_ok'( or1( f1( a ) ) ), abnormal( or1( f1( a ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 87, [ 'or_ok'( or1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 308, [ 'or_ok'( or1( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 309, [ 'and_ok'( and2( h2( f1( a ) ) ) ), abnormal( and2( h2( f1( a
% 0.69/1.09     ) ) ) ) ] )
% 0.69/1.09  , clause( 12, [ 'and_ok'( X ), abnormal( X ), ~( 'logic_and'( X ) ) ] )
% 0.69/1.09  , 2, clause( 79, [ 'logic_and'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, and2( h2( f1( a ) ) ) )] ), substitution( 1
% 0.69/1.09    , [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 310, [ 'and_ok'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 65, [ ~( abnormal( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 309, [ 'and_ok'( and2( h2( f1( a ) ) ) ), abnormal( and2( h2( 
% 0.69/1.09    f1( a ) ) ) ) ] )
% 0.69/1.09  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 90, [ 'and_ok'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 310, [ 'and_ok'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 311, [ 'and_ok'( and2( h1( f1( a ) ) ) ), abnormal( and2( h1( f1( a
% 0.69/1.09     ) ) ) ) ] )
% 0.69/1.09  , clause( 12, [ 'and_ok'( X ), abnormal( X ), ~( 'logic_and'( X ) ) ] )
% 0.69/1.09  , 2, clause( 78, [ 'logic_and'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, and2( h1( f1( a ) ) ) )] ), substitution( 1
% 0.69/1.09    , [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 312, [ 'and_ok'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 64, [ ~( abnormal( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 311, [ 'and_ok'( and2( h1( f1( a ) ) ) ), abnormal( and2( h1( 
% 0.69/1.09    f1( a ) ) ) ) ] )
% 0.69/1.09  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 91, [ 'and_ok'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 312, [ 'and_ok'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 313, [ connection( inb1( a ), in2( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 55, [ connection( inb1( X ), in2( f1( X ) ) ), ~( 'nbit_adder1'( 
% 0.69/1.09    X ) ) ] )
% 0.69/1.09  , 1, clause( 57, [ 'nbit_adder1'( a ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 95, [ connection( inb1( a ), in2( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 313, [ connection( inb1( a ), in2( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 314, [ ~( zero( inb1( a ) ) ), zero( in2( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 0, [ ~( zero( X ) ), zero( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 95, [ connection( inb1( a ), in2( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, inb1( a ) ), :=( Y, in2( f1( a ) ) )] ), 
% 0.69/1.09    substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 315, [ zero( in2( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 314, [ ~( zero( inb1( a ) ) ), zero( in2( f1( a ) ) ) ] )
% 0.69/1.09  , 0, clause( 59, [ zero( inb1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 97, [ zero( in2( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 315, [ zero( in2( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 316, [ connection( ina1( a ), in1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 54, [ connection( ina1( X ), in1( f1( X ) ) ), ~( 'nbit_adder1'( 
% 0.69/1.09    X ) ) ] )
% 0.69/1.09  , 1, clause( 57, [ 'nbit_adder1'( a ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 99, [ connection( ina1( a ), in1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 316, [ connection( ina1( a ), in1( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 317, [ ~( zero( ina1( a ) ) ), zero( in1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 0, [ ~( zero( X ) ), zero( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 99, [ connection( ina1( a ), in1( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, ina1( a ) ), :=( Y, in1( f1( a ) ) )] ), 
% 0.69/1.09    substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 318, [ zero( in1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 317, [ ~( zero( ina1( a ) ) ), zero( in1( f1( a ) ) ) ] )
% 0.69/1.09  , 0, clause( 58, [ zero( ina1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 101, [ zero( in1( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 318, [ zero( in1( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 319, [ connection( outc( a ), outc( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 53, [ connection( outc( X ), outc( f1( X ) ) ), ~( 'nbit_adder1'( 
% 0.69/1.09    X ) ) ] )
% 0.69/1.09  , 1, clause( 57, [ 'nbit_adder1'( a ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 103, [ connection( outc( a ), outc( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 319, [ connection( outc( a ), outc( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 320, [ ~( one( outc( a ) ) ), one( outc( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 1, [ ~( one( X ) ), one( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 103, [ connection( outc( a ), outc( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, outc( a ) ), :=( Y, outc( f1( a ) ) )] ), 
% 0.69/1.09    substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 321, [ one( outc( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 320, [ ~( one( outc( a ) ) ), one( outc( f1( a ) ) ) ] )
% 0.69/1.09  , 0, clause( 62, [ one( outc( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 105, [ one( outc( f1( a ) ) ) ] )
% 0.69/1.09  , clause( 321, [ one( outc( f1( a ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 322, [ connection( outc( f1( a ) ), out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 50, [ connection( outc( X ), out1( or1( X ) ) ), ~( fulladder( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , 1, clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, f1( a ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 113, [ connection( outc( f1( a ) ), out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 322, [ connection( outc( f1( a ) ), out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 323, [ ~( one( outc( f1( a ) ) ) ), one( out1( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 1, [ ~( one( X ) ), one( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 113, [ connection( outc( f1( a ) ), out1( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, outc( f1( a ) ) ), :=( Y, out1( or1( f1( a )
% 0.69/1.09     ) ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 324, [ one( out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 323, [ ~( one( outc( f1( a ) ) ) ), one( out1( or1( f1( a ) ) ) )
% 0.69/1.09     ] )
% 0.69/1.09  , 0, clause( 105, [ one( outc( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 115, [ one( out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 324, [ one( out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 325, [ ~( 'or_ok'( or1( f1( a ) ) ) ), one( in1( or1( f1( a ) ) ) )
% 0.69/1.09    , one( in2( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 16, [ ~( 'or_ok'( X ) ), one( in1( X ) ), one( in2( X ) ), ~( one( 
% 0.69/1.09    out1( X ) ) ) ] )
% 0.69/1.09  , 3, clause( 115, [ one( out1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, or1( f1( a ) ) )] ), substitution( 1, [] )
% 0.69/1.09    ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 326, [ one( in1( or1( f1( a ) ) ) ), one( in2( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 325, [ ~( 'or_ok'( or1( f1( a ) ) ) ), one( in1( or1( f1( a ) ) )
% 0.69/1.09     ), one( in2( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 87, [ 'or_ok'( or1( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 117, [ one( in1( or1( f1( a ) ) ) ), one( in2( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 326, [ one( in1( or1( f1( a ) ) ) ), one( in2( or1( f1( a ) ) ) )
% 0.69/1.09     ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 0.69/1.09     ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 327, [ connection( in2( f1( a ) ), in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 47, [ connection( in2( X ), in1( h1( X ) ) ), ~( fulladder( X ) )
% 0.69/1.09     ] )
% 0.69/1.09  , 1, clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, f1( a ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 129, [ connection( in2( f1( a ) ), in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 327, [ connection( in2( f1( a ) ), in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 328, [ ~( zero( in2( f1( a ) ) ) ), zero( in1( h1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 0, [ ~( zero( X ) ), zero( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 129, [ connection( in2( f1( a ) ), in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, in2( f1( a ) ) ), :=( Y, in1( h1( f1( a ) )
% 0.69/1.09     ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 329, [ zero( in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 328, [ ~( zero( in2( f1( a ) ) ) ), zero( in1( h1( f1( a ) ) ) )
% 0.69/1.09     ] )
% 0.69/1.09  , 0, clause( 97, [ zero( in2( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 131, [ zero( in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 329, [ zero( in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 330, [ connection( in1( f1( a ) ), in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 46, [ connection( in1( X ), in1( h2( X ) ) ), ~( fulladder( X ) )
% 0.69/1.09     ] )
% 0.69/1.09  , 1, clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, f1( a ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 136, [ connection( in1( f1( a ) ), in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 330, [ connection( in1( f1( a ) ), in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 331, [ ~( zero( in1( f1( a ) ) ) ), zero( in1( h2( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 0, [ ~( zero( X ) ), zero( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 136, [ connection( in1( f1( a ) ), in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, in1( f1( a ) ) ), :=( Y, in1( h2( f1( a ) )
% 0.69/1.09     ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 332, [ zero( in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 331, [ ~( zero( in1( f1( a ) ) ) ), zero( in1( h2( f1( a ) ) ) )
% 0.69/1.09     ] )
% 0.69/1.09  , 0, clause( 101, [ zero( in1( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 138, [ zero( in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 332, [ zero( in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 333, [ connection( outc( h1( f1( a ) ) ), out1( and2( h1( f1( a ) )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 36, [ connection( outc( X ), out1( and2( X ) ) ), ~( halfadder( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , 1, clause( 73, [ halfadder( h1( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, h1( f1( a ) ) )] ), substitution( 1, [] )
% 0.69/1.09    ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 144, [ connection( outc( h1( f1( a ) ) ), out1( and2( h1( f1( a ) )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 333, [ connection( outc( h1( f1( a ) ) ), out1( and2( h1( f1( a )
% 0.69/1.09     ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 334, [ connection( outc( h2( f1( a ) ) ), out1( and2( h2( f1( a ) )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 36, [ connection( outc( X ), out1( and2( X ) ) ), ~( halfadder( X
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , 1, clause( 72, [ halfadder( h2( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, h2( f1( a ) ) )] ), substitution( 1, [] )
% 0.69/1.09    ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 145, [ connection( outc( h2( f1( a ) ) ), out1( and2( h2( f1( a ) )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , clause( 334, [ connection( outc( h2( f1( a ) ) ), out1( and2( h2( f1( a )
% 0.69/1.09     ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 335, [ connection( in1( h1( f1( a ) ) ), in1( and2( h1( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 33, [ connection( in1( X ), in1( and2( X ) ) ), ~( halfadder( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , 1, clause( 73, [ halfadder( h1( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, h1( f1( a ) ) )] ), substitution( 1, [] )
% 0.69/1.09    ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 150, [ connection( in1( h1( f1( a ) ) ), in1( and2( h1( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 335, [ connection( in1( h1( f1( a ) ) ), in1( and2( h1( f1( a ) )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 336, [ connection( in1( h2( f1( a ) ) ), in1( and2( h2( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 33, [ connection( in1( X ), in1( and2( X ) ) ), ~( halfadder( X )
% 0.69/1.09     ) ] )
% 0.69/1.09  , 1, clause( 72, [ halfadder( h2( f1( a ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, h2( f1( a ) ) )] ), substitution( 1, [] )
% 0.69/1.09    ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 151, [ connection( in1( h2( f1( a ) ) ), in1( and2( h2( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 336, [ connection( in1( h2( f1( a ) ) ), in1( and2( h2( f1( a ) )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 337, [ connection( outc( h2( f1( a ) ) ), in1( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 45, [ connection( outc( h2( X ) ), in1( or1( X ) ) ), ~( 
% 0.69/1.09    fulladder( X ) ) ] )
% 0.69/1.09  , 1, clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, f1( a ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 152, [ connection( outc( h2( f1( a ) ) ), in1( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 337, [ connection( outc( h2( f1( a ) ) ), in1( or1( f1( a ) ) ) )
% 0.69/1.09     ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 338, [ ~( one( in1( or1( f1( a ) ) ) ) ), one( outc( h2( f1( a ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 3, [ ~( one( Y ) ), one( X ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 152, [ connection( outc( h2( f1( a ) ) ), in1( or1( f1( a ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, outc( h2( f1( a ) ) ) ), :=( Y, in1( or1( f1( 
% 0.69/1.09    a ) ) ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 153, [ one( outc( h2( f1( a ) ) ) ), ~( one( in1( or1( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 338, [ ~( one( in1( or1( f1( a ) ) ) ) ), one( outc( h2( f1( a )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.69/1.09     ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 339, [ connection( outc( h1( f1( a ) ) ), in2( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 44, [ connection( outc( h1( X ) ), in2( or1( X ) ) ), ~( 
% 0.69/1.09    fulladder( X ) ) ] )
% 0.69/1.09  , 1, clause( 70, [ fulladder( f1( a ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, f1( a ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 157, [ connection( outc( h1( f1( a ) ) ), in2( or1( f1( a ) ) ) ) ]
% 0.69/1.09     )
% 0.69/1.09  , clause( 339, [ connection( outc( h1( f1( a ) ) ), in2( or1( f1( a ) ) ) )
% 0.69/1.09     ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 340, [ ~( one( in2( or1( f1( a ) ) ) ) ), one( outc( h1( f1( a ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 3, [ ~( one( Y ) ), one( X ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 157, [ connection( outc( h1( f1( a ) ) ), in2( or1( f1( a ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, outc( h1( f1( a ) ) ) ), :=( Y, in2( or1( f1( 
% 0.69/1.09    a ) ) ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 158, [ one( outc( h1( f1( a ) ) ) ), ~( one( in2( or1( f1( a ) ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , clause( 340, [ ~( one( in2( or1( f1( a ) ) ) ) ), one( outc( h1( f1( a )
% 0.69/1.09     ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.69/1.09     ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 341, [ ~( zero( in1( h1( f1( a ) ) ) ) ), zero( in1( and2( h1( f1( 
% 0.69/1.09    a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 0, [ ~( zero( X ) ), zero( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 150, [ connection( in1( h1( f1( a ) ) ), in1( and2( h1( f1( a
% 0.69/1.09     ) ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, in1( h1( f1( a ) ) ) ), :=( Y, in1( and2( h1( 
% 0.69/1.09    f1( a ) ) ) ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 342, [ zero( in1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 341, [ ~( zero( in1( h1( f1( a ) ) ) ) ), zero( in1( and2( h1( f1( 
% 0.69/1.09    a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 131, [ zero( in1( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 180, [ zero( in1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 342, [ zero( in1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 343, [ ~( 'and_ok'( and2( h1( f1( a ) ) ) ) ), zero( out1( and2( h1( 
% 0.69/1.09    f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 5, [ ~( 'and_ok'( X ) ), zero( out1( X ) ), ~( zero( in1( X ) ) )
% 0.69/1.09     ] )
% 0.69/1.09  , 2, clause( 180, [ zero( in1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, and2( h1( f1( a ) ) ) )] ), substitution( 1
% 0.69/1.09    , [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 344, [ zero( out1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 343, [ ~( 'and_ok'( and2( h1( f1( a ) ) ) ) ), zero( out1( and2( 
% 0.69/1.09    h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 91, [ 'and_ok'( and2( h1( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 183, [ zero( out1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 344, [ zero( out1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 345, [ ~( one( out1( and2( h1( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  , clause( 4, [ ~( one( X ) ), ~( zero( X ) ) ] )
% 0.69/1.09  , 1, clause( 183, [ zero( out1( and2( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, out1( and2( h1( f1( a ) ) ) ) )] ), 
% 0.69/1.09    substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 186, [ ~( one( out1( and2( h1( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  , clause( 345, [ ~( one( out1( and2( h1( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 346, [ ~( zero( in1( h2( f1( a ) ) ) ) ), zero( in1( and2( h2( f1( 
% 0.69/1.09    a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 0, [ ~( zero( X ) ), zero( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 151, [ connection( in1( h2( f1( a ) ) ), in1( and2( h2( f1( a
% 0.69/1.09     ) ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, in1( h2( f1( a ) ) ) ), :=( Y, in1( and2( h2( 
% 0.69/1.09    f1( a ) ) ) ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 347, [ zero( in1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 346, [ ~( zero( in1( h2( f1( a ) ) ) ) ), zero( in1( and2( h2( f1( 
% 0.69/1.09    a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 138, [ zero( in1( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 198, [ zero( in1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 347, [ zero( in1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 348, [ ~( 'and_ok'( and2( h2( f1( a ) ) ) ) ), zero( out1( and2( h2( 
% 0.69/1.09    f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 5, [ ~( 'and_ok'( X ) ), zero( out1( X ) ), ~( zero( in1( X ) ) )
% 0.69/1.09     ] )
% 0.69/1.09  , 2, clause( 198, [ zero( in1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, and2( h2( f1( a ) ) ) )] ), substitution( 1
% 0.69/1.09    , [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 349, [ zero( out1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 348, [ ~( 'and_ok'( and2( h2( f1( a ) ) ) ) ), zero( out1( and2( 
% 0.69/1.09    h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 90, [ 'and_ok'( and2( h2( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 201, [ zero( out1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 349, [ zero( out1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 350, [ ~( one( out1( and2( h2( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  , clause( 4, [ ~( one( X ) ), ~( zero( X ) ) ] )
% 0.69/1.09  , 1, clause( 201, [ zero( out1( and2( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, out1( and2( h2( f1( a ) ) ) ) )] ), 
% 0.69/1.09    substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 204, [ ~( one( out1( and2( h2( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  , clause( 350, [ ~( one( out1( and2( h2( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 351, [ ~( one( outc( h1( f1( a ) ) ) ) ), one( out1( and2( h1( f1( 
% 0.69/1.09    a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 1, [ ~( one( X ) ), one( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 144, [ connection( outc( h1( f1( a ) ) ), out1( and2( h1( f1( 
% 0.69/1.09    a ) ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, outc( h1( f1( a ) ) ) ), :=( Y, out1( and2( 
% 0.69/1.09    h1( f1( a ) ) ) ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 352, [ ~( one( outc( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 186, [ ~( one( out1( and2( h1( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 351, [ ~( one( outc( h1( f1( a ) ) ) ) ), one( out1( and2( h1( 
% 0.69/1.09    f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 222, [ ~( one( outc( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 352, [ ~( one( outc( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 353, [ ~( one( outc( h2( f1( a ) ) ) ) ), one( out1( and2( h2( f1( 
% 0.69/1.09    a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 1, [ ~( one( X ) ), one( Y ), ~( connection( X, Y ) ) ] )
% 0.69/1.09  , 2, clause( 145, [ connection( outc( h2( f1( a ) ) ), out1( and2( h2( f1( 
% 0.69/1.09    a ) ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [ :=( X, outc( h2( f1( a ) ) ) ), :=( Y, out1( and2( 
% 0.69/1.09    h2( f1( a ) ) ) ) )] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 354, [ ~( one( outc( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 204, [ ~( one( out1( and2( h2( f1( a ) ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 353, [ ~( one( outc( h2( f1( a ) ) ) ) ), one( out1( and2( h2( 
% 0.69/1.09    f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 230, [ ~( one( outc( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 354, [ ~( one( outc( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 355, [ ~( one( in1( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 230, [ ~( one( outc( h2( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 153, [ one( outc( h2( f1( a ) ) ) ), ~( one( in1( or1( f1( a )
% 0.69/1.09     ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 231, [ ~( one( in1( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 355, [ ~( one( in1( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 356, [ ~( one( in2( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 222, [ ~( one( outc( h1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 158, [ one( outc( h1( f1( a ) ) ) ), ~( one( in2( or1( f1( a )
% 0.69/1.09     ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 232, [ ~( one( in2( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , clause( 356, [ ~( one( in2( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 357, [ one( in1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , clause( 232, [ ~( one( in2( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 117, [ one( in1( or1( f1( a ) ) ) ), one( in2( or1( f1( a ) )
% 0.69/1.09     ) ) ] )
% 0.69/1.09  , 1, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  resolution(
% 0.69/1.09  clause( 358, [] )
% 0.69/1.09  , clause( 231, [ ~( one( in1( or1( f1( a ) ) ) ) ) ] )
% 0.69/1.09  , 0, clause( 357, [ one( in1( or1( f1( a ) ) ) ) ] )
% 0.69/1.09  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  subsumption(
% 0.69/1.09  clause( 233, [] )
% 0.69/1.09  , clause( 358, [] )
% 0.69/1.09  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  end.
% 0.69/1.09  
% 0.69/1.09  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.69/1.09  
% 0.69/1.09  Memory use:
% 0.69/1.09  
% 0.69/1.09  space for terms:        3503
% 0.69/1.09  space for clauses:      15177
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  clauses generated:      300
% 0.69/1.09  clauses kept:           234
% 0.69/1.09  clauses selected:       191
% 0.69/1.09  clauses deleted:        4
% 0.69/1.09  clauses inuse deleted:  0
% 0.69/1.09  
% 0.69/1.09  subsentry:          74
% 0.69/1.09  literals s-matched: 72
% 0.69/1.09  literals matched:   72
% 0.69/1.09  full subsumption:   0
% 0.69/1.09  
% 0.69/1.09  checksum:           -1239184916
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  Bliksem ended
%------------------------------------------------------------------------------