TSTP Solution File: SWV555-1.007 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SWV555-1.007 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n022.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 : Wed Jul 20 16:26:38 EDT 2022

% Result   : Unsatisfiable 2.44s 2.81s
% Output   : Refutation 2.44s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14  % Problem  : SWV555-1.007 : TPTP v8.1.0. Released v4.0.0.
% 0.08/0.14  % Command  : bliksem %s
% 0.15/0.36  % Computer : n022.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit : 300
% 0.15/0.36  % DateTime : Wed Jun 15 13:49:47 EDT 2022
% 0.15/0.36  % CPUTime  : 
% 2.44/2.81  *** allocated 10000 integers for termspace/termends
% 2.44/2.81  *** allocated 10000 integers for clauses
% 2.44/2.81  *** allocated 10000 integers for justifications
% 2.44/2.81  Bliksem 1.12
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  Automatic Strategy Selection
% 2.44/2.81  
% 2.44/2.81  Clauses:
% 2.44/2.81  [
% 2.44/2.81     [ =( select( store( X, Y, Z ), Y ), Z ) ],
% 2.44/2.81     [ =( X, Y ), =( select( store( Z, X, T ), Y ), select( Z, Y ) ) ],
% 2.44/2.81     [ =( 'a_32', store( a1, i1, 'e_31' ) ) ],
% 2.44/2.81     [ =( 'a_34', store( a2, i1, 'e_33' ) ) ],
% 2.44/2.81     [ =( 'a_36', store( 'a_32', i2, 'e_35' ) ) ],
% 2.44/2.81     [ =( 'a_38', store( 'a_34', i2, 'e_37' ) ) ],
% 2.44/2.81     [ =( 'a_40', store( 'a_36', i3, 'e_39' ) ) ],
% 2.44/2.81     [ =( 'a_42', store( 'a_38', i3, 'e_41' ) ) ],
% 2.44/2.81     [ =( 'a_44', store( 'a_40', i4, 'e_43' ) ) ],
% 2.44/2.81     [ =( 'a_46', store( 'a_42', i4, 'e_45' ) ) ],
% 2.44/2.81     [ =( 'a_48', store( 'a_44', i5, 'e_47' ) ) ],
% 2.44/2.81     [ =( 'a_50', store( 'a_46', i5, 'e_49' ) ) ],
% 2.44/2.81     [ =( 'a_52', store( 'a_48', i6, 'e_51' ) ) ],
% 2.44/2.81     [ =( 'a_54', store( 'a_50', i6, 'e_53' ) ) ],
% 2.44/2.81     [ =( 'a_56', store( 'a_52', i7, 'e_55' ) ) ],
% 2.44/2.81     [ =( 'a_58', store( 'a_54', i7, 'e_57' ) ) ],
% 2.44/2.81     [ =( 'e_31', select( a2, i1 ) ) ],
% 2.44/2.81     [ =( 'e_33', select( a1, i1 ) ) ],
% 2.44/2.81     [ =( 'e_35', select( 'a_34', i2 ) ) ],
% 2.44/2.81     [ =( 'e_37', select( 'a_32', i2 ) ) ],
% 2.44/2.81     [ =( 'e_39', select( 'a_38', i3 ) ) ],
% 2.44/2.81     [ =( 'e_41', select( 'a_36', i3 ) ) ],
% 2.44/2.81     [ =( 'e_43', select( 'a_42', i4 ) ) ],
% 2.44/2.81     [ =( 'e_45', select( 'a_40', i4 ) ) ],
% 2.44/2.81     [ =( 'e_47', select( 'a_46', i5 ) ) ],
% 2.44/2.81     [ =( 'e_49', select( 'a_44', i5 ) ) ],
% 2.44/2.81     [ =( 'e_51', select( 'a_50', i6 ) ) ],
% 2.44/2.81     [ =( 'e_53', select( 'a_48', i6 ) ) ],
% 2.44/2.81     [ =( 'e_55', select( 'a_54', i7 ) ) ],
% 2.44/2.81     [ =( 'e_57', select( 'a_52', i7 ) ) ],
% 2.44/2.81     [ =( 'e_60', select( a1, 'i_59' ) ) ],
% 2.44/2.81     [ =( 'e_61', select( a2, 'i_59' ) ) ],
% 2.44/2.81     [ =( 'i_59', sk( a1, a2 ) ) ],
% 2.44/2.81     [ =( 'a_56', 'a_58' ) ],
% 2.44/2.81     [ ~( =( 'e_60', 'e_61' ) ) ]
% 2.44/2.81  ] .
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  percentage equality = 1.000000, percentage horn = 0.971429
% 2.44/2.81  This is a pure equality problem
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  Options Used:
% 2.44/2.81  
% 2.44/2.81  useres =            1
% 2.44/2.81  useparamod =        1
% 2.44/2.81  useeqrefl =         1
% 2.44/2.81  useeqfact =         1
% 2.44/2.81  usefactor =         1
% 2.44/2.81  usesimpsplitting =  0
% 2.44/2.81  usesimpdemod =      5
% 2.44/2.81  usesimpres =        3
% 2.44/2.81  
% 2.44/2.81  resimpinuse      =  1000
% 2.44/2.81  resimpclauses =     20000
% 2.44/2.81  substype =          eqrewr
% 2.44/2.81  backwardsubs =      1
% 2.44/2.81  selectoldest =      5
% 2.44/2.81  
% 2.44/2.81  litorderings [0] =  split
% 2.44/2.81  litorderings [1] =  extend the termordering, first sorting on arguments
% 2.44/2.81  
% 2.44/2.81  termordering =      kbo
% 2.44/2.81  
% 2.44/2.81  litapriori =        0
% 2.44/2.81  termapriori =       1
% 2.44/2.81  litaposteriori =    0
% 2.44/2.81  termaposteriori =   0
% 2.44/2.81  demodaposteriori =  0
% 2.44/2.81  ordereqreflfact =   0
% 2.44/2.81  
% 2.44/2.81  litselect =         negord
% 2.44/2.81  
% 2.44/2.81  maxweight =         15
% 2.44/2.81  maxdepth =          30000
% 2.44/2.81  maxlength =         115
% 2.44/2.81  maxnrvars =         195
% 2.44/2.81  excuselevel =       1
% 2.44/2.81  increasemaxweight = 1
% 2.44/2.81  
% 2.44/2.81  maxselected =       10000000
% 2.44/2.81  maxnrclauses =      10000000
% 2.44/2.81  
% 2.44/2.81  showgenerated =    0
% 2.44/2.81  showkept =         0
% 2.44/2.81  showselected =     0
% 2.44/2.81  showdeleted =      0
% 2.44/2.81  showresimp =       1
% 2.44/2.81  showstatus =       2000
% 2.44/2.81  
% 2.44/2.81  prologoutput =     1
% 2.44/2.81  nrgoals =          5000000
% 2.44/2.81  totalproof =       1
% 2.44/2.81  
% 2.44/2.81  Symbols occurring in the translation:
% 2.44/2.81  
% 2.44/2.81  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 2.44/2.81  .  [1, 2]      (w:1, o:58, a:1, s:1, b:0), 
% 2.44/2.81  !  [4, 1]      (w:0, o:53, a:1, s:1, b:0), 
% 2.44/2.81  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 2.44/2.81  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 2.44/2.81  store  [42, 3]      (w:1, o:85, a:1, s:1, b:0), 
% 2.44/2.81  select  [43, 2]      (w:1, o:83, a:1, s:1, b:0), 
% 2.44/2.81  'a_32'  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 2.44/2.81  a1  [46, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 2.44/2.81  i1  [47, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 2.44/2.81  'e_31'  [48, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 2.44/2.81  'a_34'  [49, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 2.44/2.81  a2  [50, 0]      (w:1, o:18, a:1, s:1, b:0), 
% 2.44/2.81  'e_33'  [51, 0]      (w:1, o:19, a:1, s:1, b:0), 
% 2.44/2.81  'a_36'  [52, 0]      (w:1, o:20, a:1, s:1, b:0), 
% 2.44/2.81  i2  [53, 0]      (w:1, o:21, a:1, s:1, b:0), 
% 2.44/2.81  'e_35'  [54, 0]      (w:1, o:22, a:1, s:1, b:0), 
% 2.44/2.81  'a_38'  [55, 0]      (w:1, o:23, a:1, s:1, b:0), 
% 2.44/2.81  'e_37'  [56, 0]      (w:1, o:24, a:1, s:1, b:0), 
% 2.44/2.81  'a_40'  [57, 0]      (w:1, o:25, a:1, s:1, b:0), 
% 2.44/2.81  i3  [58, 0]      (w:1, o:26, a:1, s:1, b:0), 
% 2.44/2.81  'e_39'  [59, 0]      (w:1, o:27, a:1, s:1, b:0), 
% 2.44/2.81  'a_42'  [60, 0]      (w:1, o:28, a:1, s:1, b:0), 
% 2.44/2.81  'e_41'  [61, 0]      (w:1, o:29, a:1, s:1, b:0), 
% 2.44/2.81  'a_44'  [62, 0]      (w:1, o:30, a:1, s:1, b:0), 
% 2.44/2.81  i4  [63, 0]      (w:1, o:31, a:1, s:1, b:0), 
% 2.44/2.81  'e_43'  [64, 0]      (w:1, o:32, a:1, s:1, b:0), 
% 2.44/2.81  'a_46'  [65, 0]      (w:1, o:33, a:1, s:1, b:0), 
% 2.44/2.81  'e_45'  [66, 0]      (w:1, o:34, a:1, s:1, b:0), 
% 2.44/2.81  'a_48'  [67, 0]      (w:1, o:35, a:1, s:1, b:0), 
% 2.44/2.81  i5  [68, 0]      (w:1, o:36, a:1, s:1, b:0), 
% 2.44/2.81  'e_47'  [69, 0]      (w:1, o:37, a:1, s:1, b:0), 
% 2.44/2.81  'a_50'  [70, 0]      (w:1, o:38, a:1, s:1, b:0), 
% 2.44/2.81  'e_49'  [71, 0]      (w:1, o:39, a:1, s:1, b:0), 
% 2.44/2.81  'a_52'  [72, 0]      (w:1, o:40, a:1, s:1, b:0), 
% 2.44/2.81  i6  [73, 0]      (w:1, o:41, a:1, s:1, b:0), 
% 2.44/2.81  'e_51'  [74, 0]      (w:1, o:42, a:1, s:1, b:0), 
% 2.44/2.81  'a_54'  [75, 0]      (w:1, o:43, a:1, s:1, b:0), 
% 2.44/2.81  'e_53'  [76, 0]      (w:1, o:44, a:1, s:1, b:0), 
% 2.44/2.81  'a_56'  [77, 0]      (w:1, o:45, a:1, s:1, b:0), 
% 2.44/2.81  i7  [78, 0]      (w:1, o:46, a:1, s:1, b:0), 
% 2.44/2.81  'e_55'  [79, 0]      (w:1, o:47, a:1, s:1, b:0), 
% 2.44/2.81  'a_58'  [80, 0]      (w:1, o:48, a:1, s:1, b:0), 
% 2.44/2.81  'e_57'  [81, 0]      (w:1, o:49, a:1, s:1, b:0), 
% 2.44/2.81  'e_60'  [82, 0]      (w:1, o:50, a:1, s:1, b:0), 
% 2.44/2.81  'i_59'  [83, 0]      (w:1, o:51, a:1, s:1, b:0), 
% 2.44/2.81  'e_61'  [84, 0]      (w:1, o:52, a:1, s:1, b:0), 
% 2.44/2.81  sk  [85, 2]      (w:1, o:84, a:1, s:1, b:0).
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  Starting Search:
% 2.44/2.81  
% 2.44/2.81  Resimplifying inuse:
% 2.44/2.81  Done
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  Intermediate Status:
% 2.44/2.81  Generated:    17032
% 2.44/2.81  Kept:         2001
% 2.44/2.81  Inuse:        194
% 2.44/2.81  Deleted:      14
% 2.44/2.81  Deletedinuse: 3
% 2.44/2.81  
% 2.44/2.81  Resimplifying inuse:
% 2.44/2.81  Done
% 2.44/2.81  
% 2.44/2.81  Resimplifying inuse:
% 2.44/2.81  Done
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  Intermediate Status:
% 2.44/2.81  Generated:    37973
% 2.44/2.81  Kept:         4012
% 2.44/2.81  Inuse:        327
% 2.44/2.81  Deleted:      118
% 2.44/2.81  Deletedinuse: 77
% 2.44/2.81  
% 2.44/2.81  Resimplifying inuse:
% 2.44/2.81  Done
% 2.44/2.81  
% 2.44/2.81  Resimplifying inuse:
% 2.44/2.81  Done
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  Intermediate Status:
% 2.44/2.81  Generated:    62661
% 2.44/2.81  Kept:         6012
% 2.44/2.81  Inuse:        455
% 2.44/2.81  Deleted:      163
% 2.44/2.81  Deletedinuse: 103
% 2.44/2.81  
% 2.44/2.81  Resimplifying inuse:
% 2.44/2.81  Done
% 2.44/2.81  
% 2.44/2.81  
% 2.44/2.81  Bliksems!, er is een bewijs:
% 2.44/2.81  % SZS status Unsatisfiable
% 2.44/2.81  % SZS output start Refutation
% 2.44/2.81  
% 2.44/2.81  clause( 0, [ =( select( store( X, Y, Z ), Y ), Z ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1, [ =( X, Y ), =( select( store( Z, X, T ), Y ), select( Z, Y ) )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2, [ =( store( a1, i1, 'e_31' ), 'a_32' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3, [ =( store( a2, i1, 'e_33' ), 'a_34' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 4, [ =( store( 'a_32', i2, 'e_35' ), 'a_36' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5, [ =( store( 'a_34', i2, 'e_37' ), 'a_38' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 6, [ =( store( 'a_36', i3, 'e_39' ), 'a_40' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 7, [ =( store( 'a_38', i3, 'e_41' ), 'a_42' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 8, [ =( store( 'a_40', i4, 'e_43' ), 'a_44' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 9, [ =( store( 'a_42', i4, 'e_45' ), 'a_46' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 10, [ =( store( 'a_44', i5, 'e_47' ), 'a_48' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 11, [ =( store( 'a_46', i5, 'e_49' ), 'a_50' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 12, [ =( store( 'a_48', i6, 'e_51' ), 'a_52' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 13, [ =( store( 'a_50', i6, 'e_53' ), 'a_54' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 14, [ =( store( 'a_52', i7, 'e_55' ), 'a_56' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 15, [ =( store( 'a_54', i7, 'e_57' ), 'a_58' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 16, [ =( select( a2, i1 ), 'e_31' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 17, [ =( select( a1, i1 ), 'e_33' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 18, [ =( select( 'a_34', i2 ), 'e_35' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 19, [ =( select( 'a_32', i2 ), 'e_37' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 20, [ =( select( 'a_38', i3 ), 'e_39' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 21, [ =( select( 'a_36', i3 ), 'e_41' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 22, [ =( select( 'a_42', i4 ), 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 23, [ =( select( 'a_40', i4 ), 'e_45' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 24, [ =( select( 'a_46', i5 ), 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 25, [ =( select( 'a_44', i5 ), 'e_49' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 26, [ =( select( 'a_50', i6 ), 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 27, [ =( select( 'a_48', i6 ), 'e_53' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 28, [ =( select( 'a_54', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 29, [ =( select( 'a_52', i7 ), 'e_57' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 30, [ =( select( a1, 'i_59' ), 'e_60' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 31, [ =( select( a2, 'i_59' ), 'e_61' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 33, [ =( 'a_58', 'a_56' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 34, [ ~( =( 'e_61', 'e_60' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 39, [ =( select( 'a_50', X ), 'e_51' ), =( select( store( Y, i6, Z
% 2.44/2.81     ), X ), select( Y, X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 40, [ =( select( 'a_50', X ), 'e_51' ), =( select( store( Y, X, Z )
% 2.44/2.81    , i6 ), select( Y, i6 ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 43, [ =( select( 'a_48', X ), 'e_53' ), =( select( store( Y, i6, Z
% 2.44/2.81     ), X ), select( Y, X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 44, [ =( select( 'a_48', X ), 'e_53' ), =( select( store( Y, X, Z )
% 2.44/2.81    , i6 ), select( Y, i6 ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 48, [ =( select( 'a_54', X ), 'e_55' ), =( select( store( Y, X, Z )
% 2.44/2.81    , i7 ), select( Y, i7 ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 58, [ =( select( a1, X ), 'e_60' ), =( select( store( Y, X, Z ), 
% 2.44/2.81    'i_59' ), select( Y, 'i_59' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 62, [ =( select( a2, X ), 'e_61' ), =( select( store( Y, X, Z ), 
% 2.44/2.81    'i_59' ), select( Y, 'i_59' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 78, [ =( select( 'a_46', X ), 'e_47' ), =( select( store( Y, X, Z )
% 2.44/2.81    , i5 ), select( Y, i5 ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 82, [ =( select( 'a_40', X ), 'e_45' ), =( select( store( Y, X, Z )
% 2.44/2.81    , i4 ), select( Y, i4 ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 93, [ =( i1, X ), =( select( a1, X ), select( 'a_32', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 94, [ =( select( 'a_32', i1 ), 'e_31' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 98, [ =( select( 'a_32', X ), 'e_31' ), =( select( store( Y, X, Z )
% 2.44/2.81    , i1 ), select( Y, i1 ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 101, [ =( select( 'a_36', X ), 'e_41' ), =( select( store( Y, i3, Z
% 2.44/2.81     ), X ), select( Y, X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 118, [ =( select( 'a_34', i1 ), 'e_33' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 122, [ =( select( 'a_34', X ), 'e_33' ), =( select( store( Y, X, Z
% 2.44/2.81     ), i1 ), select( Y, i1 ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 141, [ =( i2, X ), =( select( 'a_36', X ), select( 'a_32', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 142, [ =( select( 'a_36', i2 ), 'e_35' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 147, [ =( store( 'a_54', i7, 'e_57' ), 'a_56' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 148, [ =( i7, X ), =( select( 'a_56', X ), select( 'a_54', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 149, [ =( select( 'a_56', i7 ), 'e_57' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 160, [ =( i2, X ), =( select( 'a_38', X ), select( 'a_34', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 161, [ =( select( 'a_38', i2 ), 'e_37' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 172, [ =( i7, X ), =( select( 'a_54', X ), select( 'a_52', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 173, [ =( 'e_57', 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 174, [ =( store( 'a_54', i7, 'e_55' ), 'a_56' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 181, [ =( i3, X ), =( select( 'a_40', X ), select( 'a_36', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 182, [ =( select( 'a_40', i3 ), 'e_39' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 193, [ =( i6, X ), =( select( 'a_54', X ), select( 'a_50', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 194, [ =( select( 'a_54', i6 ), 'e_53' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 205, [ =( i6, X ), =( select( 'a_52', X ), select( 'a_48', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 206, [ =( select( 'a_52', i6 ), 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 213, [ =( i3, X ), =( select( 'a_42', X ), select( 'a_38', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 214, [ =( select( 'a_42', i3 ), 'e_41' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 229, [ =( i5, X ), =( select( 'a_50', X ), select( 'a_46', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 230, [ =( select( 'a_50', i5 ), 'e_49' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 241, [ =( i4, X ), =( select( 'a_44', X ), select( 'a_40', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 242, [ =( select( 'a_44', i4 ), 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 253, [ =( i5, X ), =( select( 'a_48', X ), select( 'a_44', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 254, [ =( select( 'a_48', i5 ), 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 265, [ =( i4, X ), =( select( 'a_46', X ), select( 'a_42', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 266, [ =( select( 'a_46', i4 ), 'e_45' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 272, [ =( select( 'a_46', X ), 'e_45' ), =( select( 'a_46', X ), 
% 2.44/2.81    select( 'a_42', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 294, [ =( 'e_43', 'e_41' ), =( select( 'a_46', i3 ), 'e_41' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 307, [ =( 'e_45', 'e_39' ), =( select( 'a_46', i3 ), 'e_41' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 352, [ =( select( 'a_42', X ), 'e_43' ), =( select( 'a_46', X ), 
% 2.44/2.81    select( 'a_42', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 375, [ =( select( 'a_46', X ), select( 'a_42', X ) ), ~( =( 'e_45'
% 2.44/2.81    , 'e_43' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 429, [ =( select( 'a_50', X ), 'e_51' ), =( select( 'a_54', X ), 
% 2.44/2.81    select( 'a_50', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 444, [ =( select( 'a_50', i7 ), 'e_51' ), =( select( 'a_56', i6 ), 
% 2.44/2.81    'e_53' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 445, [ =( select( 'a_50', i7 ), 'e_51' ), =( 'e_53', 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 510, [ =( 'e_47', 'e_45' ), =( select( 'a_48', i4 ), 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 515, [ =( select( 'a_48', X ), 'e_47' ), =( select( 'a_48', X ), 
% 2.44/2.81    select( 'a_44', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 520, [ =( 'e_49', 'e_43' ), =( select( 'a_48', i4 ), 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 596, [ =( select( 'a_44', X ), 'e_49' ), =( select( 'a_48', X ), 
% 2.44/2.81    select( 'a_44', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 598, [ =( 'e_53', 'e_47' ), =( select( 'a_44', i6 ), 'e_53' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 611, [ =( select( 'a_48', X ), select( 'a_44', X ) ), ~( =( 'e_49'
% 2.44/2.81    , 'e_47' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 612, [ ~( =( select( 'a_44', X ), 'e_47' ) ), =( select( 'a_48', X
% 2.44/2.81     ), 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 648, [ =( select( 'a_48', X ), select( 'a_44', X ) ), =( select( 
% 2.44/2.81    'a_48', i4 ), 'e_43' ), ~( =( 'e_45', 'e_43' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 650, [ ~( =( 'e_49', 'e_47' ) ), =( 'e_49', 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 652, [ =( select( 'a_48', i4 ), 'e_43' ), ~( =( 'e_45', 'e_43' ) )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 654, [ =( select( 'a_48', X ), 'e_53' ), =( select( 'a_52', X ), 
% 2.44/2.81    select( 'a_48', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 675, [ =( select( 'a_48', i7 ), 'e_53' ), =( select( 'a_56', i6 ), 
% 2.44/2.81    'e_53' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 676, [ =( select( 'a_48', i7 ), 'e_53' ), =( 'e_53', 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 694, [ =( 'e_53', 'e_51' ), =( 'e_53', 'e_47' ), =( select( 'a_44'
% 2.44/2.81    , i7 ), 'e_53' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 703, [ =( 'e_53', 'e_47' ), =( 'e_53', 'e_51' ), ~( =( 'e_53', 
% 2.44/2.81    'e_47' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 704, [ =( 'e_47', 'e_43' ), ~( =( 'e_45', 'e_43' ) ), ~( =( 'e_47'
% 2.44/2.81    , 'e_43' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 706, [ =( 'e_49', 'e_43' ), =( 'e_47', 'e_43' ), ~( =( 'e_47', 
% 2.44/2.81    'e_43' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 708, [ =( 'e_47', 'e_45' ), =( 'e_47', 'e_43' ), ~( =( 'e_47', 
% 2.44/2.81    'e_43' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 711, [ =( 'e_53', 'e_47' ), ~( =( 'e_53', 'e_47' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 712, [ ~( =( 'e_51', 'e_47' ) ), ~( =( 'e_53', 'e_47' ) ), =( 
% 2.44/2.81    'e_51', 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 774, [ =( 'e_55', 'e_53' ), =( select( 'a_48', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 776, [ =( 'e_55', 'e_53' ), =( select( 'a_50', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 786, [ =( 'e_55', 'e_53' ), =( 'e_53', 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 787, [ =( select( 'a_44', i7 ), 'e_55' ), ~( =( 'e_49', 'e_47' ) )
% 2.44/2.81    , =( 'e_55', 'e_53' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 790, [ =( 'e_55', 'e_53' ), =( 'e_55', 'e_47' ), =( select( 'a_44'
% 2.44/2.81    , i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 814, [ =( 'e_55', 'e_53' ), =( select( 'a_44', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 863, [ =( 'e_55', 'e_53' ), =( 'e_55', 'e_43' ), =( select( 'a_40'
% 2.44/2.81    , i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 940, [ =( select( 'a_44', X ), 'e_43' ), =( select( 'a_44', X ), 
% 2.44/2.81    select( 'a_40', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1012, [ =( select( 'a_40', X ), 'e_45' ), =( select( 'a_44', X ), 
% 2.44/2.81    select( 'a_40', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1014, [ =( 'e_47', 'e_45' ), =( select( 'a_40', i5 ), 'e_49' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1016, [ =( 'e_49', 'e_43' ), =( select( 'a_40', i5 ), 'e_49' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1027, [ =( select( 'a_44', X ), select( 'a_40', X ) ), ~( =( 'e_45'
% 2.44/2.81    , 'e_43' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1028, [ ~( =( select( 'a_40', X ), 'e_43' ) ), =( select( 'a_44', X
% 2.44/2.81     ), 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1040, [ =( select( 'a_52', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1087, [ =( 'e_55', 'e_53' ), =( select( 'a_40', i7 ), 'e_55' ), ~( 
% 2.44/2.81    =( 'e_45', 'e_43' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1258, [ =( 'e_55', 'e_53' ), =( 'e_55', 'e_49' ), =( select( 'a_46'
% 2.44/2.81    , i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1265, [ =( 'e_55', 'e_53' ), =( select( 'a_46', i7 ), 'e_55' ), =( 
% 2.44/2.81    'e_49', 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1317, [ =( 'e_47', 'e_45' ), =( select( 'a_50', i4 ), 'e_45' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1327, [ =( 'e_49', 'e_43' ), =( select( 'a_50', i4 ), 'e_45' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1332, [ =( select( 'a_50', X ), 'e_49' ), =( select( 'a_50', X ), 
% 2.44/2.81    select( 'a_46', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1398, [ =( select( 'a_46', X ), 'e_47' ), =( select( 'a_50', X ), 
% 2.44/2.81    select( 'a_46', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1408, [ =( select( 'a_50', X ), select( 'a_46', X ) ), ~( =( 'e_49'
% 2.44/2.81    , 'e_47' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1439, [ =( 'e_60', 'e_33' ), =( select( 'a_34', 'i_59' ), 'e_61' )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1440, [ =( 'e_60', 'e_33' ), =( select( 'a_32', 'i_59' ), 'e_60' )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1486, [ =( 'e_55', 'e_53' ), =( select( 'a_46', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1504, [ =( 'e_55', 'e_53' ), =( select( 'a_40', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1621, [ =( 'e_61', 'e_31' ), =( select( 'a_34', 'i_59' ), 'e_61' )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1622, [ =( 'e_61', 'e_31' ), =( select( 'a_32', 'i_59' ), 'e_60' )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1637, [ =( select( 'a_34', 'i_59' ), 'e_61' ), ~( =( 'e_33', 'e_31'
% 2.44/2.81     ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1662, [ =( select( 'a_32', 'i_59' ), 'e_60' ), ~( =( 'e_33', 'e_31'
% 2.44/2.81     ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1868, [ =( select( 'a_42', X ), 'e_41' ), =( select( 'a_42', X ), 
% 2.44/2.81    select( 'a_38', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1892, [ =( 'e_39', 'e_37' ), =( select( 'a_42', i2 ), 'e_37' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1897, [ =( 'e_41', 'e_35' ), =( select( 'a_42', i2 ), 'e_37' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1915, [ =( select( 'a_38', X ), 'e_39' ), =( select( 'a_42', X ), 
% 2.44/2.81    select( 'a_38', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 1934, [ =( select( 'a_42', X ), select( 'a_38', X ) ), ~( =( 'e_41'
% 2.44/2.81    , 'e_39' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2040, [ ~( =( 'e_41', 'e_39' ) ), =( 'e_41', 'e_39' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2364, [ =( 'e_53', 'e_47' ), =( select( 'a_52', i5 ), 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2379, [ =( select( 'a_52', X ), 'e_51' ), =( select( 'a_52', X ), 
% 2.44/2.81    select( 'a_48', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2443, [ =( select( 'a_52', X ), select( 'a_48', X ) ), ~( =( 'e_53'
% 2.44/2.81    , 'e_51' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2444, [ ~( =( select( 'a_48', X ), 'e_51' ) ), =( select( 'a_52', X
% 2.44/2.81     ), 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2567, [ =( select( 'a_48', i7 ), 'e_55' ), ~( =( 'e_53', 'e_51' ) )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2570, [ ~( =( 'e_53', 'e_51' ) ), =( 'e_53', 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2646, [ =( 'e_51', 'e_47' ), ~( =( 'e_51', 'e_47' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2783, [ =( 'e_53', 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2872, [ =( select( 'a_54', X ), select( 'a_50', X ) ), =( select( 
% 2.44/2.81    'a_54', X ), 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2924, [ =( select( 'a_54', X ), select( 'a_50', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2929, [ =( select( 'a_48', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2930, [ =( select( 'a_52', X ), select( 'a_48', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2944, [ =( select( 'a_46', i7 ), 'e_47' ), =( select( 'a_56', i5 )
% 2.44/2.81    , 'e_49' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2945, [ =( select( 'a_46', i7 ), 'e_47' ), =( 'e_49', 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2959, [ =( select( 'a_44', i7 ), 'e_55' ), ~( =( 'e_49', 'e_47' ) )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 2961, [ =( select( 'a_44', i7 ), 'e_55' ), =( 'e_51', 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3039, [ =( select( 'a_50', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3045, [ =( select( 'a_46', i7 ), 'e_55' ), ~( =( 'e_49', 'e_47' ) )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3047, [ =( select( 'a_46', i7 ), 'e_55' ), =( 'e_51', 'e_49' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3048, [ =( i7, i5 ), =( select( 'a_46', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3052, [ =( select( 'a_44', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3059, [ =( select( 'a_40', i7 ), 'e_55' ), =( 'e_55', 'e_51' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3060, [ =( select( 'a_46', i7 ), 'e_55' ), =( 'e_55', 'e_49' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3100, [ ~( =( select( 'a_40', i7 ), 'e_43' ) ), =( 'e_55', 'e_43' )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3101, [ =( select( 'a_40', i7 ), 'e_55' ), ~( =( 'e_45', 'e_43' ) )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3103, [ =( select( 'a_40', i7 ), 'e_55' ), =( 'e_51', 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3104, [ =( i7, i4 ), =( select( 'a_40', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3140, [ =( select( 'a_40', i7 ), 'e_55' ), =( 'e_47', 'e_43' ), ~( 
% 2.44/2.81    =( 'e_47', 'e_43' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3360, [ =( select( 'a_40', i7 ), 'e_55' ), =( 'e_55', 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3391, [ =( 'e_49', 'e_43' ), =( select( 'a_40', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3419, [ ~( =( 'e_47', 'e_43' ) ), =( select( 'a_40', i7 ), 'e_55' )
% 2.44/2.81     ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3456, [ =( 'e_49', 'e_47' ), =( 'e_55', 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3480, [ =( select( 'a_40', i7 ), 'e_55' ), =( 'e_47', 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3482, [ ~( =( 'e_47', 'e_43' ) ), =( 'e_47', 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3492, [ =( store( 'a_54', i7, 'e_47' ), 'a_56' ), =( 'e_49', 'e_47'
% 2.44/2.81     ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3493, [ =( store( 'a_52', i7, 'e_47' ), 'a_56' ), =( 'e_49', 'e_47'
% 2.44/2.81     ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3494, [ =( select( 'a_40', i7 ), 'e_55' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3781, [ =( select( a1, X ), 'e_33' ), =( select( a1, X ), select( 
% 2.44/2.81    'a_32', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3796, [ =( select( 'a_32', X ), 'e_31' ), =( select( a1, X ), 
% 2.44/2.81    select( 'a_32', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3798, [ =( select( a1, X ), select( 'a_32', X ) ), ~( =( 'e_33', 
% 2.44/2.81    'e_31' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3909, [ =( 'e_37', 'e_31' ), =( select( 'a_36', i1 ), 'e_31' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3954, [ =( 'e_49', 'e_47' ), =( 'e_47', 'e_45' ), =( select( 'a_56'
% 2.44/2.81    , i4 ), 'e_45' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 3974, [ =( 'e_49', 'e_47' ), =( 'e_47', 'e_45' ), =( 'e_45', 'e_43'
% 2.44/2.81     ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 4092, [ =( select( 'a_36', X ), 'e_41' ), =( select( 'a_40', X ), 
% 2.44/2.81    select( 'a_36', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 4094, [ ~( =( 'e_33', 'e_31' ) ), =( 'e_33', 'e_31' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 4587, [ =( select( 'a_40', X ), 'e_39' ), =( select( 'a_40', X ), 
% 2.44/2.81    select( 'a_36', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 4620, [ =( select( 'a_40', X ), select( 'a_36', X ) ), ~( =( 'e_41'
% 2.44/2.81    , 'e_39' ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5513, [ =( i7, X ), =( select( 'a_50', X ), select( 'a_48', X ) ) ]
% 2.44/2.81     )
% 2.44/2.81  .
% 2.44/2.81  clause( 5619, [ =( select( 'a_50', X ), 'e_55' ), =( select( 'a_50', X ), 
% 2.44/2.81    select( 'a_48', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5626, [ =( select( 'a_48', X ), 'e_55' ), =( select( 'a_50', X ), 
% 2.44/2.81    select( 'a_48', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5667, [ =( 'e_49', 'e_43' ), =( 'e_55', 'e_45' ), =( 'e_45', 'e_43'
% 2.44/2.81     ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5675, [ =( 'e_47', 'e_45' ), =( 'e_55', 'e_45' ), =( 'e_45', 'e_43'
% 2.44/2.81     ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5693, [ =( 'e_49', 'e_43' ), =( 'e_49', 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5695, [ =( 'e_47', 'e_45' ), =( 'e_49', 'e_47' ), =( 'e_47', 'e_43'
% 2.44/2.81     ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5706, [ =( 'e_49', 'e_43' ), =( 'e_45', 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5708, [ =( 'e_47', 'e_45' ), =( 'e_45', 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5739, [ =( 'e_49', 'e_47' ), =( 'e_47', 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5791, [ =( 'e_45', 'e_43' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5792, [ =( 'e_49', 'e_47' ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5796, [ =( select( 'a_50', X ), select( 'a_48', X ) ) ] )
% 2.44/2.81  .
% 2.44/2.81  clause( 5803, [ =( select( 'a_48', X ), select( 'a_46', X ) ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5805, [ =( select( 'a_46', X ), select( 'a_44', X ) ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5813, [ =( select( 'a_44', X ), select( 'a_40', X ) ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5816, [ =( select( 'a_42', X ), select( 'a_40', X ) ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5825, [ =( 'e_41', 'e_39' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5828, [ =( select( 'a_40', X ), select( 'a_36', X ) ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5830, [ =( select( 'a_38', X ), select( 'a_36', X ) ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5839, [ =( 'e_37', 'e_35' ), =( 'e_37', 'e_35' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5840, [ =( 'e_37', 'e_35' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5845, [ =( 'e_35', 'e_33' ), =( select( 'a_36', i1 ), 'e_33' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5846, [ =( 'e_35', 'e_33' ), =( 'e_33', 'e_31' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5850, [ =( 'e_35', 'e_31' ), =( select( 'a_36', i1 ), 'e_31' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5854, [ =( store( 'a_34', i2, 'e_35' ), 'a_38' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5930, [ =( 'e_33', 'e_31' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5943, [ =( select( 'a_32', 'i_59' ), 'e_60' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 5944, [ =( select( 'a_34', 'i_59' ), 'e_61' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 6103, [ =( select( 'a_32', i2 ), 'e_35' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 6532, [ =( i2, X ), =( select( 'a_34', X ), select( 'a_32', X ) ) ]
% 2.44/2.82     )
% 2.44/2.82  .
% 2.44/2.82  clause( 6583, [ =( 'e_61', 'e_35' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 6585, [ =( 'e_60', 'e_35' ) ] )
% 2.44/2.82  .
% 2.44/2.82  clause( 6589, [] )
% 2.44/2.82  .
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  % SZS output end Refutation
% 2.44/2.82  found a proof!
% 2.44/2.82  
% 2.44/2.82  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 2.44/2.82  
% 2.44/2.82  initialclauses(
% 2.44/2.82  [ clause( 6591, [ =( select( store( X, Y, Z ), Y ), Z ) ] )
% 2.44/2.82  , clause( 6592, [ =( X, Y ), =( select( store( Z, X, T ), Y ), select( Z, Y
% 2.44/2.82     ) ) ] )
% 2.44/2.82  , clause( 6593, [ =( 'a_32', store( a1, i1, 'e_31' ) ) ] )
% 2.44/2.82  , clause( 6594, [ =( 'a_34', store( a2, i1, 'e_33' ) ) ] )
% 2.44/2.82  , clause( 6595, [ =( 'a_36', store( 'a_32', i2, 'e_35' ) ) ] )
% 2.44/2.82  , clause( 6596, [ =( 'a_38', store( 'a_34', i2, 'e_37' ) ) ] )
% 2.44/2.82  , clause( 6597, [ =( 'a_40', store( 'a_36', i3, 'e_39' ) ) ] )
% 2.44/2.82  , clause( 6598, [ =( 'a_42', store( 'a_38', i3, 'e_41' ) ) ] )
% 2.44/2.82  , clause( 6599, [ =( 'a_44', store( 'a_40', i4, 'e_43' ) ) ] )
% 2.44/2.82  , clause( 6600, [ =( 'a_46', store( 'a_42', i4, 'e_45' ) ) ] )
% 2.44/2.82  , clause( 6601, [ =( 'a_48', store( 'a_44', i5, 'e_47' ) ) ] )
% 2.44/2.82  , clause( 6602, [ =( 'a_50', store( 'a_46', i5, 'e_49' ) ) ] )
% 2.44/2.82  , clause( 6603, [ =( 'a_52', store( 'a_48', i6, 'e_51' ) ) ] )
% 2.44/2.82  , clause( 6604, [ =( 'a_54', store( 'a_50', i6, 'e_53' ) ) ] )
% 2.44/2.82  , clause( 6605, [ =( 'a_56', store( 'a_52', i7, 'e_55' ) ) ] )
% 2.44/2.82  , clause( 6606, [ =( 'a_58', store( 'a_54', i7, 'e_57' ) ) ] )
% 2.44/2.82  , clause( 6607, [ =( 'e_31', select( a2, i1 ) ) ] )
% 2.44/2.82  , clause( 6608, [ =( 'e_33', select( a1, i1 ) ) ] )
% 2.44/2.82  , clause( 6609, [ =( 'e_35', select( 'a_34', i2 ) ) ] )
% 2.44/2.82  , clause( 6610, [ =( 'e_37', select( 'a_32', i2 ) ) ] )
% 2.44/2.82  , clause( 6611, [ =( 'e_39', select( 'a_38', i3 ) ) ] )
% 2.44/2.82  , clause( 6612, [ =( 'e_41', select( 'a_36', i3 ) ) ] )
% 2.44/2.82  , clause( 6613, [ =( 'e_43', select( 'a_42', i4 ) ) ] )
% 2.44/2.82  , clause( 6614, [ =( 'e_45', select( 'a_40', i4 ) ) ] )
% 2.44/2.82  , clause( 6615, [ =( 'e_47', select( 'a_46', i5 ) ) ] )
% 2.44/2.82  , clause( 6616, [ =( 'e_49', select( 'a_44', i5 ) ) ] )
% 2.44/2.82  , clause( 6617, [ =( 'e_51', select( 'a_50', i6 ) ) ] )
% 2.44/2.82  , clause( 6618, [ =( 'e_53', select( 'a_48', i6 ) ) ] )
% 2.44/2.82  , clause( 6619, [ =( 'e_55', select( 'a_54', i7 ) ) ] )
% 2.44/2.82  , clause( 6620, [ =( 'e_57', select( 'a_52', i7 ) ) ] )
% 2.44/2.82  , clause( 6621, [ =( 'e_60', select( a1, 'i_59' ) ) ] )
% 2.44/2.82  , clause( 6622, [ =( 'e_61', select( a2, 'i_59' ) ) ] )
% 2.44/2.82  , clause( 6623, [ =( 'i_59', sk( a1, a2 ) ) ] )
% 2.44/2.82  , clause( 6624, [ =( 'a_56', 'a_58' ) ] )
% 2.44/2.82  , clause( 6625, [ ~( =( 'e_60', 'e_61' ) ) ] )
% 2.44/2.82  ] ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 0, [ =( select( store( X, Y, Z ), Y ), Z ) ] )
% 2.44/2.82  , clause( 6591, [ =( select( store( X, Y, Z ), Y ), Z ) ] )
% 2.44/2.82  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 2.44/2.82    permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 1, [ =( X, Y ), =( select( store( Z, X, T ), Y ), select( Z, Y ) )
% 2.44/2.82     ] )
% 2.44/2.82  , clause( 6592, [ =( X, Y ), =( select( store( Z, X, T ), Y ), select( Z, Y
% 2.44/2.82     ) ) ] )
% 2.44/2.82  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 2.44/2.82    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6635, [ =( store( a1, i1, 'e_31' ), 'a_32' ) ] )
% 2.44/2.82  , clause( 6593, [ =( 'a_32', store( a1, i1, 'e_31' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 2, [ =( store( a1, i1, 'e_31' ), 'a_32' ) ] )
% 2.44/2.82  , clause( 6635, [ =( store( a1, i1, 'e_31' ), 'a_32' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6641, [ =( store( a2, i1, 'e_33' ), 'a_34' ) ] )
% 2.44/2.82  , clause( 6594, [ =( 'a_34', store( a2, i1, 'e_33' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 3, [ =( store( a2, i1, 'e_33' ), 'a_34' ) ] )
% 2.44/2.82  , clause( 6641, [ =( store( a2, i1, 'e_33' ), 'a_34' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6648, [ =( store( 'a_32', i2, 'e_35' ), 'a_36' ) ] )
% 2.44/2.82  , clause( 6595, [ =( 'a_36', store( 'a_32', i2, 'e_35' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 4, [ =( store( 'a_32', i2, 'e_35' ), 'a_36' ) ] )
% 2.44/2.82  , clause( 6648, [ =( store( 'a_32', i2, 'e_35' ), 'a_36' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6656, [ =( store( 'a_34', i2, 'e_37' ), 'a_38' ) ] )
% 2.44/2.82  , clause( 6596, [ =( 'a_38', store( 'a_34', i2, 'e_37' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 5, [ =( store( 'a_34', i2, 'e_37' ), 'a_38' ) ] )
% 2.44/2.82  , clause( 6656, [ =( store( 'a_34', i2, 'e_37' ), 'a_38' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6665, [ =( store( 'a_36', i3, 'e_39' ), 'a_40' ) ] )
% 2.44/2.82  , clause( 6597, [ =( 'a_40', store( 'a_36', i3, 'e_39' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 6, [ =( store( 'a_36', i3, 'e_39' ), 'a_40' ) ] )
% 2.44/2.82  , clause( 6665, [ =( store( 'a_36', i3, 'e_39' ), 'a_40' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6675, [ =( store( 'a_38', i3, 'e_41' ), 'a_42' ) ] )
% 2.44/2.82  , clause( 6598, [ =( 'a_42', store( 'a_38', i3, 'e_41' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 7, [ =( store( 'a_38', i3, 'e_41' ), 'a_42' ) ] )
% 2.44/2.82  , clause( 6675, [ =( store( 'a_38', i3, 'e_41' ), 'a_42' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6686, [ =( store( 'a_40', i4, 'e_43' ), 'a_44' ) ] )
% 2.44/2.82  , clause( 6599, [ =( 'a_44', store( 'a_40', i4, 'e_43' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 8, [ =( store( 'a_40', i4, 'e_43' ), 'a_44' ) ] )
% 2.44/2.82  , clause( 6686, [ =( store( 'a_40', i4, 'e_43' ), 'a_44' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6698, [ =( store( 'a_42', i4, 'e_45' ), 'a_46' ) ] )
% 2.44/2.82  , clause( 6600, [ =( 'a_46', store( 'a_42', i4, 'e_45' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 9, [ =( store( 'a_42', i4, 'e_45' ), 'a_46' ) ] )
% 2.44/2.82  , clause( 6698, [ =( store( 'a_42', i4, 'e_45' ), 'a_46' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6711, [ =( store( 'a_44', i5, 'e_47' ), 'a_48' ) ] )
% 2.44/2.82  , clause( 6601, [ =( 'a_48', store( 'a_44', i5, 'e_47' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 10, [ =( store( 'a_44', i5, 'e_47' ), 'a_48' ) ] )
% 2.44/2.82  , clause( 6711, [ =( store( 'a_44', i5, 'e_47' ), 'a_48' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6725, [ =( store( 'a_46', i5, 'e_49' ), 'a_50' ) ] )
% 2.44/2.82  , clause( 6602, [ =( 'a_50', store( 'a_46', i5, 'e_49' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 11, [ =( store( 'a_46', i5, 'e_49' ), 'a_50' ) ] )
% 2.44/2.82  , clause( 6725, [ =( store( 'a_46', i5, 'e_49' ), 'a_50' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6740, [ =( store( 'a_48', i6, 'e_51' ), 'a_52' ) ] )
% 2.44/2.82  , clause( 6603, [ =( 'a_52', store( 'a_48', i6, 'e_51' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 12, [ =( store( 'a_48', i6, 'e_51' ), 'a_52' ) ] )
% 2.44/2.82  , clause( 6740, [ =( store( 'a_48', i6, 'e_51' ), 'a_52' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6756, [ =( store( 'a_50', i6, 'e_53' ), 'a_54' ) ] )
% 2.44/2.82  , clause( 6604, [ =( 'a_54', store( 'a_50', i6, 'e_53' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 13, [ =( store( 'a_50', i6, 'e_53' ), 'a_54' ) ] )
% 2.44/2.82  , clause( 6756, [ =( store( 'a_50', i6, 'e_53' ), 'a_54' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6773, [ =( store( 'a_52', i7, 'e_55' ), 'a_56' ) ] )
% 2.44/2.82  , clause( 6605, [ =( 'a_56', store( 'a_52', i7, 'e_55' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 14, [ =( store( 'a_52', i7, 'e_55' ), 'a_56' ) ] )
% 2.44/2.82  , clause( 6773, [ =( store( 'a_52', i7, 'e_55' ), 'a_56' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6791, [ =( store( 'a_54', i7, 'e_57' ), 'a_58' ) ] )
% 2.44/2.82  , clause( 6606, [ =( 'a_58', store( 'a_54', i7, 'e_57' ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 15, [ =( store( 'a_54', i7, 'e_57' ), 'a_58' ) ] )
% 2.44/2.82  , clause( 6791, [ =( store( 'a_54', i7, 'e_57' ), 'a_58' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6810, [ =( select( a2, i1 ), 'e_31' ) ] )
% 2.44/2.82  , clause( 6607, [ =( 'e_31', select( a2, i1 ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 16, [ =( select( a2, i1 ), 'e_31' ) ] )
% 2.44/2.82  , clause( 6810, [ =( select( a2, i1 ), 'e_31' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6830, [ =( select( a1, i1 ), 'e_33' ) ] )
% 2.44/2.82  , clause( 6608, [ =( 'e_33', select( a1, i1 ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 17, [ =( select( a1, i1 ), 'e_33' ) ] )
% 2.44/2.82  , clause( 6830, [ =( select( a1, i1 ), 'e_33' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6851, [ =( select( 'a_34', i2 ), 'e_35' ) ] )
% 2.44/2.82  , clause( 6609, [ =( 'e_35', select( 'a_34', i2 ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 18, [ =( select( 'a_34', i2 ), 'e_35' ) ] )
% 2.44/2.82  , clause( 6851, [ =( select( 'a_34', i2 ), 'e_35' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6873, [ =( select( 'a_32', i2 ), 'e_37' ) ] )
% 2.44/2.82  , clause( 6610, [ =( 'e_37', select( 'a_32', i2 ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 19, [ =( select( 'a_32', i2 ), 'e_37' ) ] )
% 2.44/2.82  , clause( 6873, [ =( select( 'a_32', i2 ), 'e_37' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6896, [ =( select( 'a_38', i3 ), 'e_39' ) ] )
% 2.44/2.82  , clause( 6611, [ =( 'e_39', select( 'a_38', i3 ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 20, [ =( select( 'a_38', i3 ), 'e_39' ) ] )
% 2.44/2.82  , clause( 6896, [ =( select( 'a_38', i3 ), 'e_39' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6920, [ =( select( 'a_36', i3 ), 'e_41' ) ] )
% 2.44/2.82  , clause( 6612, [ =( 'e_41', select( 'a_36', i3 ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 21, [ =( select( 'a_36', i3 ), 'e_41' ) ] )
% 2.44/2.82  , clause( 6920, [ =( select( 'a_36', i3 ), 'e_41' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6945, [ =( select( 'a_42', i4 ), 'e_43' ) ] )
% 2.44/2.82  , clause( 6613, [ =( 'e_43', select( 'a_42', i4 ) ) ] )
% 2.44/2.82  , 0, substitution( 0, [] )).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  subsumption(
% 2.44/2.82  clause( 22, [ =( select( 'a_42', i4 ), 'e_43' ) ] )
% 2.44/2.82  , clause( 6945, [ =( select( 'a_42', i4 ), 'e_43' ) ] )
% 2.44/2.82  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 2.44/2.82  
% 2.44/2.82  
% 2.44/2.82  eqswap(
% 2.44/2.82  clause( 6971, [ =( select( 'a_40',Cputime limit exceeded (core dumped)
%------------------------------------------------------------------------------