TSTP Solution File: PUZ016-2.004 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : PUZ016-2.004 : TPTP v8.1.0. Released v1.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n032.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 : Mon Jul 18 17:58:12 EDT 2022

% Result   : Satisfiable 0.53s 0.91s
% Output   : Saturation 0.53s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09  % Problem  : PUZ016-2.004 : TPTP v8.1.0. Released v1.2.0.
% 0.10/0.10  % Command  : bliksem %s
% 0.10/0.29  % Computer : n032.cluster.edu
% 0.10/0.29  % Model    : x86_64 x86_64
% 0.10/0.29  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.29  % Memory   : 8042.1875MB
% 0.10/0.29  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.29  % CPULimit : 300
% 0.10/0.29  % DateTime : Sat May 28 22:19:55 EDT 2022
% 0.10/0.29  % CPUTime  : 
% 0.53/0.91  *** allocated 10000 integers for termspace/termends
% 0.53/0.91  *** allocated 10000 integers for clauses
% 0.53/0.91  *** allocated 10000 integers for justifications
% 0.53/0.91  Bliksem 1.12
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  Automatic Strategy Selection
% 0.53/0.91  
% 0.53/0.91  Clauses:
% 0.53/0.91  [
% 0.53/0.91     [ ~( 'horizontal_1_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_1_3' ) ],
% 0.53/0.91     [ ~( 'vertical_1_2' ) ],
% 0.53/0.91     [ ~( 'vertical_1_3' ) ],
% 0.53/0.91     [ ~( 'horizontal_1_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_1_2' ) ],
% 0.53/0.91     [ 'horizontal_1_1', 'vertical_1_1' ],
% 0.53/0.91     [ 'vertical_1_4', 'horizontal_1_3' ],
% 0.53/0.91     [ 'horizontal_2_1', 'vertical_2_1', 'vertical_1_1' ],
% 0.53/0.91     [ 'horizontal_2_2', 'vertical_2_2', 'horizontal_2_1', 'vertical_1_2' ]
% 0.53/0.91    ,
% 0.53/0.91     [ 'horizontal_2_3', 'vertical_2_3', 'horizontal_2_2', 'vertical_1_3' ]
% 0.53/0.91    ,
% 0.53/0.91     [ 'vertical_2_4', 'horizontal_2_3', 'vertical_1_4' ],
% 0.53/0.91     [ 'horizontal_3_1', 'vertical_3_1', 'vertical_2_1' ],
% 0.53/0.91     [ 'horizontal_3_2', 'vertical_3_2', 'horizontal_3_1', 'vertical_2_2' ]
% 0.53/0.91    ,
% 0.53/0.91     [ 'horizontal_3_3', 'vertical_3_3', 'horizontal_3_2', 'vertical_2_3' ]
% 0.53/0.91    ,
% 0.53/0.91     [ 'vertical_3_4', 'horizontal_3_3', 'vertical_2_4' ],
% 0.53/0.91     [ 'horizontal_4_1', 'vertical_3_1' ],
% 0.53/0.91     [ 'horizontal_4_2', 'horizontal_4_1', 'vertical_3_2' ],
% 0.53/0.91     [ 'horizontal_4_3', 'horizontal_4_2', 'vertical_3_3' ],
% 0.53/0.91     [ 'horizontal_4_3', 'vertical_3_4' ],
% 0.53/0.91     [ ~( 'horizontal_1_1' ), ~( 'vertical_1_1' ) ],
% 0.53/0.91     [ ~( 'vertical_1_4' ), ~( 'horizontal_1_3' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_1' ), ~( 'vertical_2_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_1' ), ~( 'vertical_1_1' ) ],
% 0.53/0.91     [ ~( 'vertical_2_1' ), ~( 'vertical_1_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_2' ), ~( 'vertical_2_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_2' ), ~( 'horizontal_2_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_2' ), ~( 'vertical_1_2' ) ],
% 0.53/0.91     [ ~( 'vertical_2_2' ), ~( 'horizontal_2_1' ) ],
% 0.53/0.91     [ ~( 'vertical_2_2' ), ~( 'vertical_1_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_1' ), ~( 'vertical_1_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_3' ), ~( 'vertical_2_3' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_3' ), ~( 'horizontal_2_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_3' ), ~( 'vertical_1_3' ) ],
% 0.53/0.91     [ ~( 'vertical_2_3' ), ~( 'horizontal_2_2' ) ],
% 0.53/0.91     [ ~( 'vertical_2_3' ), ~( 'vertical_1_3' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_2' ), ~( 'vertical_1_3' ) ],
% 0.53/0.91     [ ~( 'vertical_2_4' ), ~( 'horizontal_2_3' ) ],
% 0.53/0.91     [ ~( 'vertical_2_4' ), ~( 'vertical_1_4' ) ],
% 0.53/0.91     [ ~( 'horizontal_2_3' ), ~( 'vertical_1_4' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_1' ), ~( 'vertical_3_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_1' ), ~( 'vertical_2_1' ) ],
% 0.53/0.91     [ ~( 'vertical_3_1' ), ~( 'vertical_2_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_2' ), ~( 'vertical_3_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_2' ), ~( 'horizontal_3_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_2' ), ~( 'vertical_2_2' ) ],
% 0.53/0.91     [ ~( 'vertical_3_2' ), ~( 'horizontal_3_1' ) ],
% 0.53/0.91     [ ~( 'vertical_3_2' ), ~( 'vertical_2_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_1' ), ~( 'vertical_2_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_3' ), ~( 'vertical_3_3' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_3' ), ~( 'horizontal_3_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_3' ), ~( 'vertical_2_3' ) ],
% 0.53/0.91     [ ~( 'vertical_3_3' ), ~( 'horizontal_3_2' ) ],
% 0.53/0.91     [ ~( 'vertical_3_3' ), ~( 'vertical_2_3' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_2' ), ~( 'vertical_2_3' ) ],
% 0.53/0.91     [ ~( 'vertical_3_4' ), ~( 'horizontal_3_3' ) ],
% 0.53/0.91     [ ~( 'vertical_3_4' ), ~( 'vertical_2_4' ) ],
% 0.53/0.91     [ ~( 'horizontal_3_3' ), ~( 'vertical_2_4' ) ],
% 0.53/0.91     [ ~( 'horizontal_4_1' ), ~( 'vertical_3_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_4_2' ), ~( 'horizontal_4_1' ) ],
% 0.53/0.91     [ ~( 'horizontal_4_2' ), ~( 'vertical_3_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_4_1' ), ~( 'vertical_3_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_4_3' ), ~( 'horizontal_4_2' ) ],
% 0.53/0.91     [ ~( 'horizontal_4_3' ), ~( 'vertical_3_3' ) ],
% 0.53/0.91     [ ~( 'horizontal_4_2' ), ~( 'vertical_3_3' ) ],
% 0.53/0.91     [ ~( 'horizontal_4_3' ), ~( 'vertical_3_4' ) ]
% 0.53/0.91  ] .
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  percentage equality = 0.000000, percentage horn = 0.754386
% 0.53/0.91  This a non-horn, non-equality problem
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  Options Used:
% 0.53/0.91  
% 0.53/0.91  useres =            1
% 0.53/0.91  useparamod =        0
% 0.53/0.91  useeqrefl =         0
% 0.53/0.91  useeqfact =         0
% 0.53/0.91  usefactor =         1
% 0.53/0.91  usesimpsplitting =  0
% 0.53/0.91  usesimpdemod =      0
% 0.53/0.91  usesimpres =        3
% 0.53/0.91  
% 0.53/0.91  resimpinuse      =  1000
% 0.53/0.91  resimpclauses =     20000
% 0.53/0.91  substype =          standard
% 0.53/0.91  backwardsubs =      1
% 0.53/0.91  selectoldest =      5
% 0.53/0.91  
% 0.53/0.91  litorderings [0] =  split
% 0.53/0.91  litorderings [1] =  liftord
% 0.53/0.91  
% 0.53/0.91  termordering =      none
% 0.53/0.91  
% 0.53/0.91  litapriori =        1
% 0.53/0.91  termapriori =       0
% 0.53/0.91  litaposteriori =    0
% 0.53/0.91  termaposteriori =   0
% 0.53/0.91  demodaposteriori =  0
% 0.53/0.91  ordereqreflfact =   0
% 0.53/0.91  
% 0.53/0.91  litselect =         none
% 0.53/0.91  
% 0.53/0.91  maxweight =         15
% 0.53/0.91  maxdepth =          30000
% 0.53/0.91  maxlength =         115
% 0.53/0.91  maxnrvars =         195
% 0.53/0.91  excuselevel =       1
% 0.53/0.91  increasemaxweight = 1
% 0.53/0.91  
% 0.53/0.91  maxselected =       10000000
% 0.53/0.91  maxnrclauses =      10000000
% 0.53/0.91  
% 0.53/0.91  showgenerated =    0
% 0.53/0.91  showkept =         0
% 0.53/0.91  showselected =     0
% 0.53/0.91  showdeleted =      0
% 0.53/0.91  showresimp =       1
% 0.53/0.91  showstatus =       2000
% 0.53/0.91  
% 0.53/0.91  prologoutput =     1
% 0.53/0.91  nrgoals =          5000000
% 0.53/0.91  totalproof =       1
% 0.53/0.91  
% 0.53/0.91  Symbols occurring in the translation:
% 0.53/0.91  
% 0.53/0.91  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.53/0.91  .  [1, 2]      (w:1, o:38, a:1, s:1, b:0), 
% 0.53/0.91  !  [4, 1]      (w:0, o:33, a:1, s:1, b:0), 
% 0.53/0.91  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.53/0.91  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.53/0.91  'horizontal_1_2'  [39, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_1_3'  [40, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_1_2'  [41, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_1_3'  [42, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_1_1'  [43, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_1_1'  [44, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_1_4'  [45, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_2_1'  [46, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_2_1'  [47, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_2_2'  [48, 0]      (w:1, o:18, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_2_2'  [49, 0]      (w:1, o:19, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_2_3'  [50, 0]      (w:1, o:20, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_2_3'  [51, 0]      (w:1, o:21, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_2_4'  [52, 0]      (w:1, o:22, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_3_1'  [53, 0]      (w:1, o:23, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_3_1'  [54, 0]      (w:1, o:24, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_3_2'  [55, 0]      (w:1, o:25, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_3_2'  [56, 0]      (w:1, o:26, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_3_3'  [57, 0]      (w:1, o:27, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_3_3'  [58, 0]      (w:1, o:28, a:1, s:1, b:0), 
% 0.53/0.91  'vertical_3_4'  [59, 0]      (w:1, o:29, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_4_1'  [60, 0]      (w:1, o:30, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_4_2'  [61, 0]      (w:1, o:31, a:1, s:1, b:0), 
% 0.53/0.91  'horizontal_4_3'  [62, 0]      (w:1, o:32, a:1, s:1, b:0).
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  Starting Search:
% 0.53/0.91  
% 0.53/0.91  Resimplifying inuse:
% 0.53/0.91  Done
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  found a saturation!
% 0.53/0.91  % SZS status Satisfiable
% 0.53/0.91  % SZS output start Saturation
% 0.53/0.91  
% 0.53/0.91  clause( 83, [ 'vertical_2_2', 'horizontal_3_1', ~( 'vertical_2_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 81, [ 'vertical_2_3', ~( 'vertical_2_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 75, [ 'horizontal_3_3', 'horizontal_3_2', 'horizontal_3_1', 
% 0.53/0.91    'vertical_2_2', 'vertical_3_3' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 79, [ 'horizontal_3_2', 'vertical_2_3', 'horizontal_3_1', 
% 0.53/0.91    'vertical_3_2' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 78, [ 'vertical_3_2', 'horizontal_3_2', 'vertical_2_3', 
% 0.53/0.91    'horizontal_3_3', ~( 'vertical_3_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 77, [ 'horizontal_2_2', 'vertical_3_3', ~( 'horizontal_4_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 65, [ 'vertical_3_2', 'horizontal_3_3', 'horizontal_3_2', 
% 0.53/0.91    'vertical_2_3', 'horizontal_4_1' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 71, [ 'horizontal_2_2', 'vertical_3_2', 'vertical_3_3', 
% 0.53/0.91    'horizontal_4_2' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 76, [ 'horizontal_3_1', 'vertical_3_3', ~( 'horizontal_4_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 73, [ 'horizontal_3_1', 'vertical_3_2', 'vertical_3_3', 
% 0.53/0.91    'horizontal_4_2' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 74, [ 'horizontal_3_1', 'vertical_3_2', ~( 'horizontal_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 61, [ 'horizontal_3_3', 'vertical_3_3', ~( 'vertical_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 70, [ 'vertical_3_2', 'horizontal_3_1', 'vertical_3_4' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 72, [ 'horizontal_2_2', 'vertical_3_2', ~( 'horizontal_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 69, [ 'vertical_3_2', 'horizontal_2_2', 'vertical_3_4' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 68, [ 'vertical_3_2', 'vertical_3_4', ~( 'vertical_3_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 57, [ 'vertical_3_4', 'vertical_3_2', 'horizontal_4_1' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 67, [ 'horizontal_2_2', ~( 'horizontal_3_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 66, [ 'horizontal_2_2', 'vertical_3_1' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 64, [ 'vertical_3_1', ~( 'vertical_2_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 63, [ 'vertical_3_1', ~( 'horizontal_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 54, [ 'vertical_3_2', 'horizontal_4_1', ~( 'vertical_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 62, [ 'horizontal_3_3', 'vertical_3_1', 'vertical_3_3' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 60, [ 'horizontal_3_3', 'vertical_3_3', ~( 'horizontal_4_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 59, [ 'vertical_3_3', 'horizontal_3_3', 'horizontal_4_2' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 58, [ 'vertical_3_3', 'horizontal_4_2', ~( 'vertical_3_4' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 15, [ 'horizontal_4_2', 'vertical_3_3', 'horizontal_4_3' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 56, [ 'vertical_3_4', ~( 'vertical_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 55, [ 'vertical_3_4', ~( 'horizontal_4_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 16, [ 'vertical_3_4', 'horizontal_4_3' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 14, [ 'horizontal_4_1', 'vertical_3_2', 'horizontal_4_2' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 20, [ ~( 'horizontal_2_2' ), ~( 'vertical_2_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 53, [ 'vertical_3_1', ~( 'vertical_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 13, [ 'vertical_3_1', 'horizontal_4_1' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 23, [ ~( 'horizontal_2_2' ), ~( 'vertical_2_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 27, [ ~( 'horizontal_3_1' ), ~( 'vertical_3_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 52, [ 'horizontal_3_3', 'vertical_3_4' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 28, [ ~( 'horizontal_3_2' ), ~( 'vertical_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 29, [ ~( 'horizontal_3_1' ), ~( 'horizontal_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 30, [ ~( 'vertical_2_2' ), ~( 'horizontal_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 31, [ ~( 'horizontal_3_1' ), ~( 'vertical_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 11, [ 'horizontal_3_3', 'horizontal_3_2', 'vertical_2_3', 
% 0.53/0.91    'vertical_3_3' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 32, [ ~( 'vertical_2_2' ), ~( 'vertical_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 33, [ ~( 'vertical_2_2' ), ~( 'horizontal_3_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 34, [ ~( 'horizontal_3_3' ), ~( 'vertical_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 35, [ ~( 'horizontal_3_2' ), ~( 'horizontal_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 10, [ 'horizontal_3_2', 'horizontal_3_1', 'vertical_2_2', 
% 0.53/0.91    'vertical_3_2' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 36, [ ~( 'vertical_2_3' ), ~( 'horizontal_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 37, [ ~( 'horizontal_3_2' ), ~( 'vertical_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 38, [ ~( 'vertical_2_3' ), ~( 'vertical_3_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 51, [ 'horizontal_3_1', 'vertical_3_1' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 39, [ ~( 'vertical_2_3' ), ~( 'horizontal_3_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 40, [ ~( 'horizontal_3_3' ), ~( 'vertical_3_4' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 41, [ ~( 'vertical_3_1' ), ~( 'horizontal_4_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 50, [ 'horizontal_2_2', 'vertical_2_3' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 42, [ ~( 'horizontal_4_1' ), ~( 'horizontal_4_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 43, [ ~( 'vertical_3_2' ), ~( 'horizontal_4_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 44, [ ~( 'vertical_3_2' ), ~( 'horizontal_4_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 49, [ 'horizontal_2_2', 'vertical_2_2' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 45, [ ~( 'horizontal_4_2' ), ~( 'horizontal_4_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 46, [ ~( 'vertical_3_3' ), ~( 'horizontal_4_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 47, [ ~( 'vertical_3_3' ), ~( 'horizontal_4_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 48, [ ~( 'vertical_3_4' ), ~( 'horizontal_4_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 1, [ ~( 'horizontal_1_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 2, [ ~( 'vertical_1_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 3, [ ~( 'vertical_1_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 4, [ ~( 'horizontal_1_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 5, [ 'vertical_1_1' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 0, [ ~( 'horizontal_1_2' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 6, [ 'vertical_1_4' ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 18, [ ~( 'horizontal_2_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 19, [ ~( 'vertical_2_1' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 25, [ ~( 'vertical_2_4' ) ] )
% 0.53/0.91  .
% 0.53/0.91  clause( 26, [ ~( 'horizontal_2_3' ) ] )
% 0.53/0.91  .
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  % SZS output end Saturation
% 0.53/0.91  end of saturation!
% 0.53/0.91  
% 0.53/0.91  Memory use:
% 0.53/0.91  
% 0.53/0.91  space for terms:        1180
% 0.53/0.91  space for clauses:      3535
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  clauses generated:      151
% 0.53/0.91  clauses kept:           84
% 0.53/0.91  clauses selected:       74
% 0.53/0.91  clauses deleted:        10
% 0.53/0.91  clauses inuse deleted:  0
% 0.53/0.91  
% 0.53/0.91  subsentry:          43
% 0.53/0.91  literals s-matched: 43
% 0.53/0.91  literals matched:   43
% 0.53/0.91  full subsumption:   0
% 0.53/0.91  
% 0.53/0.91  checksum:           -1031535743
% 0.53/0.91  
% 0.53/0.91  
% 0.53/0.91  Bliksem ended
%------------------------------------------------------------------------------