TSTP Solution File: PUZ013-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : PUZ013-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n019.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 17:58:11 EDT 2022

% Result   : Unsatisfiable 0.41s 1.06s
% Output   : Refutation 0.41s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : PUZ013-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n019.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Sun May 29 00:37:25 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.41/1.06  *** allocated 10000 integers for termspace/termends
% 0.41/1.06  *** allocated 10000 integers for clauses
% 0.41/1.06  *** allocated 10000 integers for justifications
% 0.41/1.06  Bliksem 1.12
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Automatic Strategy Selection
% 0.41/1.06  
% 0.41/1.06  Clauses:
% 0.41/1.06  [
% 0.41/1.06     [ ~( 'some_english_sing' ), ~( 'some_english_sing_not' ), 
% 0.41/1.06    'some_monitors_are_awake' ],
% 0.41/1.06     [ ~( 'some_scotch_dance' ), ~( 'some_irish_fight' ), 'some_welsh_eat' ]
% 0.41/1.06    ,
% 0.41/1.06     [ ~( 'some_germans_play' ), 'some_germans_play_not', 
% 0.41/1.06    'some_of_the_eleven_are_not_oiling' ],
% 0.41/1.06     [ ~( 'some_monitors_are_awake' ), ~( 'some_monitors_are_not_awake' ), 
% 0.41/1.06    'some_irish_fight' ],
% 0.41/1.06     [ ~( 'some_germans_play' ), 'some_scotch_dance', 'some_welsh_eat_not' ]
% 0.41/1.06    ,
% 0.41/1.06     [ ~( 'some_scotch_dance_not' ), ~( 'some_irish_fight_not' ), 
% 0.41/1.06    'some_germans_play' ],
% 0.41/1.06     [ ~( 'some_monitors_are_awake' ), ~( 'some_welsh_eat' ), ~( 
% 0.41/1.06    'some_scotch_dance' ) ],
% 0.41/1.06     [ ~( 'some_germans_play_not' ), ~( 'some_welsh_eat_not' ), ~( 
% 0.41/1.06    'some_irish_fight' ) ],
% 0.41/1.06     [ ~( 'some_english_sing' ), 'some_english_sing_not', ~( 
% 0.41/1.06    'some_scotch_dance_not' ), ~( 'some_germans_play' ) ],
% 0.41/1.06     [ ~( 'some_english_sing' ), ~( 'some_monitors_are_not_awake' ), 
% 0.41/1.06    'some_irish_fight_not' ],
% 0.41/1.06     [ ~( 'some_monitors_are_awake' ), ~( 'some_of_the_eleven_are_not_oiling'
% 0.41/1.06     ), 'some_scotch_dance' ],
% 0.41/1.06     [ 'some_english_sing_not', 'some_english_sing' ],
% 0.41/1.06     [ 'some_monitors_are_not_awake', 'some_monitors_are_awake' ],
% 0.41/1.06     [ 'some_scotch_dance', 'some_scotch_dance_not' ],
% 0.41/1.06     [ 'some_irish_fight', 'some_irish_fight_not' ],
% 0.41/1.06     [ 'some_welsh_eat', 'some_welsh_eat_not' ],
% 0.41/1.06     [ 'some_germans_play', 'some_germans_play_not' ],
% 0.41/1.06     [ 'some_english_sing' ],
% 0.41/1.06     [ 'some_scotch_dance_not' ],
% 0.41/1.06     [ ~( 'some_monitors_are_awake' ) ]
% 0.41/1.06  ] .
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  percentage equality = 0.000000, percentage horn = 0.600000
% 0.41/1.06  This a non-horn, non-equality problem
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Options Used:
% 0.41/1.06  
% 0.41/1.06  useres =            1
% 0.41/1.06  useparamod =        0
% 0.41/1.06  useeqrefl =         0
% 0.41/1.06  useeqfact =         0
% 0.41/1.06  usefactor =         1
% 0.41/1.06  usesimpsplitting =  0
% 0.41/1.06  usesimpdemod =      0
% 0.41/1.06  usesimpres =        3
% 0.41/1.06  
% 0.41/1.06  resimpinuse      =  1000
% 0.41/1.06  resimpclauses =     20000
% 0.41/1.06  substype =          standard
% 0.41/1.06  backwardsubs =      1
% 0.41/1.06  selectoldest =      5
% 0.41/1.06  
% 0.41/1.06  litorderings [0] =  split
% 0.41/1.06  litorderings [1] =  liftord
% 0.41/1.06  
% 0.41/1.06  termordering =      none
% 0.41/1.06  
% 0.41/1.06  litapriori =        1
% 0.41/1.06  termapriori =       0
% 0.41/1.06  litaposteriori =    0
% 0.41/1.06  termaposteriori =   0
% 0.41/1.06  demodaposteriori =  0
% 0.41/1.06  ordereqreflfact =   0
% 0.41/1.06  
% 0.41/1.06  litselect =         none
% 0.41/1.06  
% 0.41/1.06  maxweight =         15
% 0.41/1.06  maxdepth =          30000
% 0.41/1.06  maxlength =         115
% 0.41/1.06  maxnrvars =         195
% 0.41/1.06  excuselevel =       1
% 0.41/1.06  increasemaxweight = 1
% 0.41/1.06  
% 0.41/1.06  maxselected =       10000000
% 0.41/1.06  maxnrclauses =      10000000
% 0.41/1.06  
% 0.41/1.06  showgenerated =    0
% 0.41/1.06  showkept =         0
% 0.41/1.06  showselected =     0
% 0.41/1.06  showdeleted =      0
% 0.41/1.06  showresimp =       1
% 0.41/1.06  showstatus =       2000
% 0.41/1.06  
% 0.41/1.06  prologoutput =     1
% 0.41/1.06  nrgoals =          5000000
% 0.41/1.06  totalproof =       1
% 0.41/1.06  
% 0.41/1.06  Symbols occurring in the translation:
% 0.41/1.06  
% 0.41/1.06  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.41/1.06  .  [1, 2]      (w:1, o:27, a:1, s:1, b:0), 
% 0.41/1.06  !  [4, 1]      (w:0, o:22, a:1, s:1, b:0), 
% 0.41/1.06  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.41/1.06  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.41/1.06  'some_english_sing'  [39, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.41/1.06  'some_english_sing_not'  [40, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 0.41/1.06  'some_monitors_are_awake'  [41, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 0.41/1.06  'some_scotch_dance'  [42, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.41/1.06  'some_irish_fight'  [43, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.41/1.06  'some_welsh_eat'  [44, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.41/1.06  'some_germans_play'  [45, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 0.41/1.06  'some_germans_play_not'  [46, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.41/1.06  'some_of_the_eleven_are_not_oiling'  [47, 0]      (w:1, o:13, a:1, s:1, b:0
% 0.41/1.06    ), 
% 0.41/1.06  'some_monitors_are_not_awake'  [48, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.41/1.06  'some_welsh_eat_not'  [49, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.41/1.06  'some_scotch_dance_not'  [50, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.41/1.06  'some_irish_fight_not'  [51, 0]      (w:1, o:17, a:1, s:1, b:0).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Starting Search:
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Bliksems!, er is een bewijs:
% 0.41/1.06  % SZS status Unsatisfiable
% 0.41/1.06  % SZS output start Refutation
% 0.41/1.06  
% 0.41/1.06  clause( 0, [ ~( 'some_english_sing' ), 'some_monitors_are_awake', ~( 
% 0.41/1.06    'some_english_sing_not' ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 5, [ ~( 'some_scotch_dance_not' ), 'some_germans_play', ~( 
% 0.41/1.07    'some_irish_fight_not' ) ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 8, [ 'some_english_sing_not', ~( 'some_english_sing' ), ~( 
% 0.41/1.07    'some_germans_play' ), ~( 'some_scotch_dance_not' ) ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 9, [ ~( 'some_english_sing' ), 'some_irish_fight_not', ~( 
% 0.41/1.07    'some_monitors_are_not_awake' ) ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 12, [ 'some_monitors_are_awake', 'some_monitors_are_not_awake' ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 17, [ 'some_english_sing' ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 18, [ 'some_scotch_dance_not' ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 19, [ ~( 'some_monitors_are_awake' ) ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 20, [ ~( 'some_english_sing_not' ) ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 21, [ 'some_monitors_are_not_awake' ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 22, [ 'some_irish_fight_not' ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 26, [ 'some_germans_play' ] )
% 0.41/1.07  .
% 0.41/1.07  clause( 29, [] )
% 0.41/1.07  .
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  % SZS output end Refutation
% 0.41/1.07  found a proof!
% 0.41/1.07  
% 0.41/1.07  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.41/1.07  
% 0.41/1.07  initialclauses(
% 0.41/1.07  [ clause( 31, [ ~( 'some_english_sing' ), ~( 'some_english_sing_not' ), 
% 0.41/1.07    'some_monitors_are_awake' ] )
% 0.41/1.07  , clause( 32, [ ~( 'some_scotch_dance' ), ~( 'some_irish_fight' ), 
% 0.41/1.07    'some_welsh_eat' ] )
% 0.41/1.07  , clause( 33, [ ~( 'some_germans_play' ), 'some_germans_play_not', 
% 0.41/1.07    'some_of_the_eleven_are_not_oiling' ] )
% 0.41/1.07  , clause( 34, [ ~( 'some_monitors_are_awake' ), ~( 
% 0.41/1.07    'some_monitors_are_not_awake' ), 'some_irish_fight' ] )
% 0.41/1.07  , clause( 35, [ ~( 'some_germans_play' ), 'some_scotch_dance', 
% 0.41/1.07    'some_welsh_eat_not' ] )
% 0.41/1.07  , clause( 36, [ ~( 'some_scotch_dance_not' ), ~( 'some_irish_fight_not' ), 
% 0.41/1.07    'some_germans_play' ] )
% 0.41/1.07  , clause( 37, [ ~( 'some_monitors_are_awake' ), ~( 'some_welsh_eat' ), ~( 
% 0.41/1.07    'some_scotch_dance' ) ] )
% 0.41/1.07  , clause( 38, [ ~( 'some_germans_play_not' ), ~( 'some_welsh_eat_not' ), 
% 0.41/1.07    ~( 'some_irish_fight' ) ] )
% 0.41/1.07  , clause( 39, [ ~( 'some_english_sing' ), 'some_english_sing_not', ~( 
% 0.41/1.07    'some_scotch_dance_not' ), ~( 'some_germans_play' ) ] )
% 0.41/1.07  , clause( 40, [ ~( 'some_english_sing' ), ~( 'some_monitors_are_not_awake'
% 0.41/1.07     ), 'some_irish_fight_not' ] )
% 0.41/1.07  , clause( 41, [ ~( 'some_monitors_are_awake' ), ~( 
% 0.41/1.07    'some_of_the_eleven_are_not_oiling' ), 'some_scotch_dance' ] )
% 0.41/1.07  , clause( 42, [ 'some_english_sing_not', 'some_english_sing' ] )
% 0.41/1.07  , clause( 43, [ 'some_monitors_are_not_awake', 'some_monitors_are_awake' ]
% 0.41/1.07     )
% 0.41/1.07  , clause( 44, [ 'some_scotch_dance', 'some_scotch_dance_not' ] )
% 0.41/1.07  , clause( 45, [ 'some_irish_fight', 'some_irish_fight_not' ] )
% 0.41/1.07  , clause( 46, [ 'some_welsh_eat', 'some_welsh_eat_not' ] )
% 0.41/1.07  , clause( 47, [ 'some_germans_play', 'some_germans_play_not' ] )
% 0.41/1.07  , clause( 48, [ 'some_english_sing' ] )
% 0.41/1.07  , clause( 49, [ 'some_scotch_dance_not' ] )
% 0.41/1.07  , clause( 50, [ ~( 'some_monitors_are_awake' ) ] )
% 0.41/1.07  ] ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 0, [ ~( 'some_english_sing' ), 'some_monitors_are_awake', ~( 
% 0.41/1.07    'some_english_sing_not' ) ] )
% 0.41/1.07  , clause( 31, [ ~( 'some_english_sing' ), ~( 'some_english_sing_not' ), 
% 0.41/1.07    'some_monitors_are_awake' ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 5, [ ~( 'some_scotch_dance_not' ), 'some_germans_play', ~( 
% 0.41/1.07    'some_irish_fight_not' ) ] )
% 0.41/1.07  , clause( 36, [ ~( 'some_scotch_dance_not' ), ~( 'some_irish_fight_not' ), 
% 0.41/1.07    'some_germans_play' ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 8, [ 'some_english_sing_not', ~( 'some_english_sing' ), ~( 
% 0.41/1.07    'some_germans_play' ), ~( 'some_scotch_dance_not' ) ] )
% 0.41/1.07  , clause( 39, [ ~( 'some_english_sing' ), 'some_english_sing_not', ~( 
% 0.41/1.07    'some_scotch_dance_not' ), ~( 'some_germans_play' ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 ), ==>( 2
% 0.41/1.07    , 3 ), ==>( 3, 2 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 9, [ ~( 'some_english_sing' ), 'some_irish_fight_not', ~( 
% 0.41/1.07    'some_monitors_are_not_awake' ) ] )
% 0.41/1.07  , clause( 40, [ ~( 'some_english_sing' ), ~( 'some_monitors_are_not_awake'
% 0.41/1.07     ), 'some_irish_fight_not' ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2
% 0.41/1.07    , 1 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 12, [ 'some_monitors_are_awake', 'some_monitors_are_not_awake' ] )
% 0.41/1.07  , clause( 43, [ 'some_monitors_are_not_awake', 'some_monitors_are_awake' ]
% 0.41/1.07     )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] )
% 0.41/1.07     ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 17, [ 'some_english_sing' ] )
% 0.41/1.07  , clause( 48, [ 'some_english_sing' ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 18, [ 'some_scotch_dance_not' ] )
% 0.41/1.07  , clause( 49, [ 'some_scotch_dance_not' ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 19, [ ~( 'some_monitors_are_awake' ) ] )
% 0.41/1.07  , clause( 50, [ ~( 'some_monitors_are_awake' ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 51, [ 'some_monitors_are_awake', ~( 'some_english_sing_not' ) ] )
% 0.41/1.07  , clause( 0, [ ~( 'some_english_sing' ), 'some_monitors_are_awake', ~( 
% 0.41/1.07    'some_english_sing_not' ) ] )
% 0.41/1.07  , 0, clause( 17, [ 'some_english_sing' ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 52, [ ~( 'some_english_sing_not' ) ] )
% 0.41/1.07  , clause( 19, [ ~( 'some_monitors_are_awake' ) ] )
% 0.41/1.07  , 0, clause( 51, [ 'some_monitors_are_awake', ~( 'some_english_sing_not' )
% 0.41/1.07     ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 20, [ ~( 'some_english_sing_not' ) ] )
% 0.41/1.07  , clause( 52, [ ~( 'some_english_sing_not' ) ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 53, [ 'some_monitors_are_not_awake' ] )
% 0.41/1.07  , clause( 19, [ ~( 'some_monitors_are_awake' ) ] )
% 0.41/1.07  , 0, clause( 12, [ 'some_monitors_are_awake', 'some_monitors_are_not_awake'
% 0.41/1.07     ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 21, [ 'some_monitors_are_not_awake' ] )
% 0.41/1.07  , clause( 53, [ 'some_monitors_are_not_awake' ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 54, [ 'some_irish_fight_not', ~( 'some_monitors_are_not_awake' ) ]
% 0.41/1.07     )
% 0.41/1.07  , clause( 9, [ ~( 'some_english_sing' ), 'some_irish_fight_not', ~( 
% 0.41/1.07    'some_monitors_are_not_awake' ) ] )
% 0.41/1.07  , 0, clause( 17, [ 'some_english_sing' ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 55, [ 'some_irish_fight_not' ] )
% 0.41/1.07  , clause( 54, [ 'some_irish_fight_not', ~( 'some_monitors_are_not_awake' )
% 0.41/1.07     ] )
% 0.41/1.07  , 1, clause( 21, [ 'some_monitors_are_not_awake' ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 22, [ 'some_irish_fight_not' ] )
% 0.41/1.07  , clause( 55, [ 'some_irish_fight_not' ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 56, [ 'some_germans_play', ~( 'some_irish_fight_not' ) ] )
% 0.41/1.07  , clause( 5, [ ~( 'some_scotch_dance_not' ), 'some_germans_play', ~( 
% 0.41/1.07    'some_irish_fight_not' ) ] )
% 0.41/1.07  , 0, clause( 18, [ 'some_scotch_dance_not' ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 57, [ 'some_germans_play' ] )
% 0.41/1.07  , clause( 56, [ 'some_germans_play', ~( 'some_irish_fight_not' ) ] )
% 0.41/1.07  , 1, clause( 22, [ 'some_irish_fight_not' ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 26, [ 'some_germans_play' ] )
% 0.41/1.07  , clause( 57, [ 'some_germans_play' ] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 58, [ ~( 'some_english_sing' ), ~( 'some_germans_play' ), ~( 
% 0.41/1.07    'some_scotch_dance_not' ) ] )
% 0.41/1.07  , clause( 20, [ ~( 'some_english_sing_not' ) ] )
% 0.41/1.07  , 0, clause( 8, [ 'some_english_sing_not', ~( 'some_english_sing' ), ~( 
% 0.41/1.07    'some_germans_play' ), ~( 'some_scotch_dance_not' ) ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 59, [ ~( 'some_germans_play' ), ~( 'some_scotch_dance_not' ) ] )
% 0.41/1.07  , clause( 58, [ ~( 'some_english_sing' ), ~( 'some_germans_play' ), ~( 
% 0.41/1.07    'some_scotch_dance_not' ) ] )
% 0.41/1.07  , 0, clause( 17, [ 'some_english_sing' ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 60, [ ~( 'some_scotch_dance_not' ) ] )
% 0.41/1.07  , clause( 59, [ ~( 'some_germans_play' ), ~( 'some_scotch_dance_not' ) ] )
% 0.41/1.07  , 0, clause( 26, [ 'some_germans_play' ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  resolution(
% 0.41/1.07  clause( 61, [] )
% 0.41/1.07  , clause( 60, [ ~( 'some_scotch_dance_not' ) ] )
% 0.41/1.07  , 0, clause( 18, [ 'some_scotch_dance_not' ] )
% 0.41/1.07  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  subsumption(
% 0.41/1.07  clause( 29, [] )
% 0.41/1.07  , clause( 61, [] )
% 0.41/1.07  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  end.
% 0.41/1.07  
% 0.41/1.07  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.41/1.07  
% 0.41/1.07  Memory use:
% 0.41/1.07  
% 0.41/1.07  space for terms:        408
% 0.41/1.07  space for clauses:      1360
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  clauses generated:      31
% 0.41/1.07  clauses kept:           30
% 0.41/1.07  clauses selected:       17
% 0.41/1.07  clauses deleted:        12
% 0.41/1.07  clauses inuse deleted:  0
% 0.41/1.07  
% 0.41/1.07  subsentry:          6
% 0.41/1.07  literals s-matched: 6
% 0.41/1.07  literals matched:   6
% 0.41/1.07  full subsumption:   0
% 0.41/1.07  
% 0.41/1.07  checksum:           -10865942
% 0.41/1.07  
% 0.41/1.07  
% 0.41/1.07  Bliksem ended
%------------------------------------------------------------------------------