TSTP Solution File: MSC001-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : MSC001-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n025.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 : Sun Jul 17 22:33:13 EDT 2022

% Result   : Unsatisfiable 0.72s 1.08s
% Output   : Refutation 0.72s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.11  % Problem  : MSC001-1 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.12  % Command  : bliksem %s
% 0.12/0.32  % Computer : n025.cluster.edu
% 0.12/0.32  % Model    : x86_64 x86_64
% 0.12/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32  % Memory   : 8042.1875MB
% 0.12/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32  % CPULimit : 300
% 0.12/0.32  % DateTime : Fri Jul  1 16:34:39 EDT 2022
% 0.12/0.32  % CPUTime  : 
% 0.72/1.08  *** allocated 10000 integers for termspace/termends
% 0.72/1.08  *** allocated 10000 integers for clauses
% 0.72/1.08  *** allocated 10000 integers for justifications
% 0.72/1.08  Bliksem 1.12
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  Automatic Strategy Selection
% 0.72/1.08  
% 0.72/1.08  Clauses:
% 0.72/1.08  [
% 0.72/1.08     [ ~( at( X, there, Y ) ), ~( at( X, here, Y ) ) ],
% 0.72/1.08     [ ~( hold( thing( X ), do( 'let_go', Y ) ) ) ],
% 0.72/1.08     [ ~( red( hand ) ) ],
% 0.72/1.08     [ at( hand, X, do( go( X ), Y ) ) ],
% 0.72/1.08     [ at( thing( s ), here, now ) ],
% 0.72/1.08     [ ~( at( thing( X ), Y, do( go( Y ), Z ) ) ), at( thing( X ), Y, Z ), 
% 0.72/1.08    hold( thing( X ), Z ) ],
% 0.72/1.08     [ ~( at( hand, X, Y ) ), ~( at( thing( Z ), X, Y ) ), hold( thing( taken( 
% 0.72/1.08    Y ) ), do( 'pick_up', Y ) ) ],
% 0.72/1.08     [ ~( hold( thing( X ), Y ) ), ~( at( hand, Z, Y ) ), at( thing( X ), Z, 
% 0.72/1.08    Y ) ],
% 0.72/1.08     [ ~( hold( thing( X ), Y ) ), ~( at( thing( X ), Z, Y ) ), at( hand, Z, 
% 0.72/1.08    Y ) ],
% 0.72/1.08     [ ~( red( X ) ), ~( at( X, there, Y ) ), answer( Y ) ],
% 0.72/1.08     [ ~( at( thing( X ), Y, Z ) ), at( thing( X ), Y, do( go( Y ), Z ) ) ]
% 0.72/1.08    ,
% 0.72/1.08     [ ~( hold( thing( X ), Y ) ), hold( thing( X ), do( go( Z ), Y ) ) ]
% 0.72/1.08    ,
% 0.72/1.08     [ ~( at( hand, X, Y ) ), at( thing( taken( Y ) ), X, Y ) ],
% 0.72/1.08     [ ~( at( X, Y, Z ) ), at( X, Y, do( 'pick_up', Z ) ) ],
% 0.72/1.08     [ ~( at( X, Y, Z ) ), at( X, Y, do( 'let_go', Z ) ) ],
% 0.72/1.08     [ ~( at( X, Y, do( 'let_go', Z ) ) ), at( X, Y, Z ) ],
% 0.72/1.08     [ ~( at( X, here, now ) ), red( X ) ],
% 0.72/1.08     [ ~( answer( X ) ) ]
% 0.72/1.08  ] .
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  percentage equality = 0.000000, percentage horn = 0.944444
% 0.72/1.08  This is a near-Horn, non-equality  problem
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  Options Used:
% 0.72/1.08  
% 0.72/1.08  useres =            1
% 0.72/1.08  useparamod =        0
% 0.72/1.08  useeqrefl =         0
% 0.72/1.08  useeqfact =         0
% 0.72/1.08  usefactor =         1
% 0.72/1.08  usesimpsplitting =  0
% 0.72/1.08  usesimpdemod =      0
% 0.72/1.08  usesimpres =        4
% 0.72/1.08  
% 0.72/1.08  resimpinuse      =  1000
% 0.72/1.08  resimpclauses =     20000
% 0.72/1.08  substype =          standard
% 0.72/1.08  backwardsubs =      1
% 0.72/1.08  selectoldest =      5
% 0.72/1.08  
% 0.72/1.08  litorderings [0] =  split
% 0.72/1.08  litorderings [1] =  liftord
% 0.72/1.08  
% 0.72/1.08  termordering =      none
% 0.72/1.08  
% 0.72/1.08  litapriori =        1
% 0.72/1.08  termapriori =       0
% 0.72/1.08  litaposteriori =    0
% 0.72/1.08  termaposteriori =   0
% 0.72/1.08  demodaposteriori =  0
% 0.72/1.08  ordereqreflfact =   0
% 0.72/1.08  
% 0.72/1.08  litselect =         negative
% 0.72/1.08  
% 0.72/1.08  maxweight =         30000
% 0.72/1.08  maxdepth =          30000
% 0.72/1.08  maxlength =         115
% 0.72/1.08  maxnrvars =         195
% 0.72/1.08  excuselevel =       0
% 0.72/1.08  increasemaxweight = 0
% 0.72/1.08  
% 0.72/1.08  maxselected =       10000000
% 0.72/1.08  maxnrclauses =      10000000
% 0.72/1.08  
% 0.72/1.08  showgenerated =    0
% 0.72/1.08  showkept =         0
% 0.72/1.08  showselected =     0
% 0.72/1.08  showdeleted =      0
% 0.72/1.08  showresimp =       1
% 0.72/1.08  showstatus =       2000
% 0.72/1.08  
% 0.72/1.08  prologoutput =     1
% 0.72/1.08  nrgoals =          5000000
% 0.72/1.08  totalproof =       1
% 0.72/1.08  
% 0.72/1.08  Symbols occurring in the translation:
% 0.72/1.08  
% 0.72/1.08  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.72/1.08  .  [1, 2]      (w:1, o:29, a:1, s:1, b:0), 
% 0.72/1.08  !  [4, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.72/1.08  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.72/1.08  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.72/1.08  there  [40, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 0.72/1.08  at  [42, 3]      (w:1, o:56, a:1, s:1, b:0), 
% 0.72/1.08  here  [43, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.72/1.08  thing  [44, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 0.72/1.08  'let_go'  [45, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.72/1.08  do  [46, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 0.72/1.08  hold  [47, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 0.72/1.08  hand  [48, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.72/1.08  red  [49, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 0.72/1.08  go  [50, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 0.72/1.08  s  [51, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.72/1.08  now  [52, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.72/1.08  taken  [54, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.72/1.08  'pick_up'  [55, 0]      (w:1, o:18, a:1, s:1, b:0), 
% 0.72/1.08  answer  [56, 1]      (w:1, o:28, a:1, s:1, b:0).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  Starting Search:
% 0.72/1.08  
% 0.72/1.08  Resimplifying inuse:
% 0.72/1.08  Done
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  Bliksems!, er is een bewijs:
% 0.72/1.08  % SZS status Unsatisfiable
% 0.72/1.08  % SZS output start Refutation
% 0.72/1.08  
% 0.72/1.08  clause( 1, [ ~( hold( thing( X ), do( 'let_go', Y ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 3, [ at( hand, X, do( go( X ), Y ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 5, [ hold( thing( X ), Z ), at( thing( X ), Y, Z ), ~( at( thing( X
% 0.72/1.08     ), Y, do( go( Y ), Z ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 6, [ ~( at( hand, X, Y ) ), hold( thing( taken( Y ) ), do( 
% 0.72/1.08    'pick_up', Y ) ), ~( at( thing( Z ), X, Y ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 7, [ ~( hold( thing( X ), Y ) ), at( thing( X ), Z, Y ), ~( at( 
% 0.72/1.08    hand, Z, Y ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 9, [ ~( red( X ) ), answer( Y ), ~( at( X, there, Y ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 11, [ hold( thing( X ), do( go( Z ), Y ) ), ~( hold( thing( X ), Y
% 0.72/1.08     ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 12, [ at( thing( taken( Y ) ), X, Y ), ~( at( hand, X, Y ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 15, [ at( X, Y, Z ), ~( at( X, Y, do( 'let_go', Z ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 16, [ red( X ), ~( at( X, here, now ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 17, [ ~( answer( X ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 20, [ ~( red( X ) ), ~( at( X, there, Y ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 35, [ at( thing( X ), Y, do( go( Y ), Z ) ), ~( hold( thing( X ), 
% 0.72/1.08    do( go( Y ), Z ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 58, [ at( thing( taken( do( go( X ), Y ) ) ), X, do( go( X ), Y ) )
% 0.72/1.08     ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 178, [ hold( thing( taken( do( go( X ), Y ) ) ), do( 'pick_up', do( 
% 0.72/1.08    go( X ), Y ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 181, [ hold( thing( taken( do( go( X ), Y ) ) ), Y ), at( thing( 
% 0.72/1.08    taken( do( go( X ), Y ) ) ), X, Y ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 205, [ hold( thing( taken( do( go( X ), Y ) ) ), do( go( Z ), do( 
% 0.72/1.08    'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 788, [ at( thing( taken( do( go( X ), Y ) ) ), Z, do( go( Z ), do( 
% 0.72/1.08    'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 801, [ at( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) ), X, Y
% 0.72/1.08     ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 810, [ at( thing( taken( do( go( X ), do( 'let_go', do( 'let_go', Y
% 0.72/1.08     ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 849, [ at( thing( taken( do( go( X ), do( 'let_go', do( 'let_go', 
% 0.72/1.08    do( 'let_go', Y ) ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 890, [ red( thing( taken( do( go( here ), do( 'let_go', do( 
% 0.72/1.08    'let_go', do( 'let_go', now ) ) ) ) ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 1191, [ ~( red( thing( taken( do( go( X ), Y ) ) ) ) ) ] )
% 0.72/1.08  .
% 0.72/1.08  clause( 1194, [] )
% 0.72/1.08  .
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  % SZS output end Refutation
% 0.72/1.08  found a proof!
% 0.72/1.08  
% 0.72/1.08  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.72/1.08  
% 0.72/1.08  initialclauses(
% 0.72/1.08  [ clause( 1196, [ ~( at( X, there, Y ) ), ~( at( X, here, Y ) ) ] )
% 0.72/1.08  , clause( 1197, [ ~( hold( thing( X ), do( 'let_go', Y ) ) ) ] )
% 0.72/1.08  , clause( 1198, [ ~( red( hand ) ) ] )
% 0.72/1.08  , clause( 1199, [ at( hand, X, do( go( X ), Y ) ) ] )
% 0.72/1.08  , clause( 1200, [ at( thing( s ), here, now ) ] )
% 0.72/1.08  , clause( 1201, [ ~( at( thing( X ), Y, do( go( Y ), Z ) ) ), at( thing( X
% 0.72/1.08     ), Y, Z ), hold( thing( X ), Z ) ] )
% 0.72/1.08  , clause( 1202, [ ~( at( hand, X, Y ) ), ~( at( thing( Z ), X, Y ) ), hold( 
% 0.72/1.08    thing( taken( Y ) ), do( 'pick_up', Y ) ) ] )
% 0.72/1.08  , clause( 1203, [ ~( hold( thing( X ), Y ) ), ~( at( hand, Z, Y ) ), at( 
% 0.72/1.08    thing( X ), Z, Y ) ] )
% 0.72/1.08  , clause( 1204, [ ~( hold( thing( X ), Y ) ), ~( at( thing( X ), Z, Y ) ), 
% 0.72/1.08    at( hand, Z, Y ) ] )
% 0.72/1.08  , clause( 1205, [ ~( red( X ) ), ~( at( X, there, Y ) ), answer( Y ) ] )
% 0.72/1.08  , clause( 1206, [ ~( at( thing( X ), Y, Z ) ), at( thing( X ), Y, do( go( Y
% 0.72/1.08     ), Z ) ) ] )
% 0.72/1.08  , clause( 1207, [ ~( hold( thing( X ), Y ) ), hold( thing( X ), do( go( Z )
% 0.72/1.08    , Y ) ) ] )
% 0.72/1.08  , clause( 1208, [ ~( at( hand, X, Y ) ), at( thing( taken( Y ) ), X, Y ) ]
% 0.72/1.08     )
% 0.72/1.08  , clause( 1209, [ ~( at( X, Y, Z ) ), at( X, Y, do( 'pick_up', Z ) ) ] )
% 0.72/1.08  , clause( 1210, [ ~( at( X, Y, Z ) ), at( X, Y, do( 'let_go', Z ) ) ] )
% 0.72/1.08  , clause( 1211, [ ~( at( X, Y, do( 'let_go', Z ) ) ), at( X, Y, Z ) ] )
% 0.72/1.08  , clause( 1212, [ ~( at( X, here, now ) ), red( X ) ] )
% 0.72/1.08  , clause( 1213, [ ~( answer( X ) ) ] )
% 0.72/1.08  ] ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 1, [ ~( hold( thing( X ), do( 'let_go', Y ) ) ) ] )
% 0.72/1.08  , clause( 1197, [ ~( hold( thing( X ), do( 'let_go', Y ) ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 3, [ at( hand, X, do( go( X ), Y ) ) ] )
% 0.72/1.08  , clause( 1199, [ at( hand, X, do( go( X ), Y ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 5, [ hold( thing( X ), Z ), at( thing( X ), Y, Z ), ~( at( thing( X
% 0.72/1.08     ), Y, do( go( Y ), Z ) ) ) ] )
% 0.72/1.08  , clause( 1201, [ ~( at( thing( X ), Y, do( go( Y ), Z ) ) ), at( thing( X
% 0.72/1.08     ), Y, Z ), hold( thing( X ), Z ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.08    permutation( 0, [ ==>( 0, 2 ), ==>( 1, 1 ), ==>( 2, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 6, [ ~( at( hand, X, Y ) ), hold( thing( taken( Y ) ), do( 
% 0.72/1.08    'pick_up', Y ) ), ~( at( thing( Z ), X, Y ) ) ] )
% 0.72/1.08  , clause( 1202, [ ~( at( hand, X, Y ) ), ~( at( thing( Z ), X, Y ) ), hold( 
% 0.72/1.08    thing( taken( Y ) ), do( 'pick_up', Y ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.08    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 7, [ ~( hold( thing( X ), Y ) ), at( thing( X ), Z, Y ), ~( at( 
% 0.72/1.08    hand, Z, Y ) ) ] )
% 0.72/1.08  , clause( 1203, [ ~( hold( thing( X ), Y ) ), ~( at( hand, Z, Y ) ), at( 
% 0.72/1.08    thing( X ), Z, Y ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.08    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 9, [ ~( red( X ) ), answer( Y ), ~( at( X, there, Y ) ) ] )
% 0.72/1.08  , clause( 1205, [ ~( red( X ) ), ~( at( X, there, Y ) ), answer( Y ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 11, [ hold( thing( X ), do( go( Z ), Y ) ), ~( hold( thing( X ), Y
% 0.72/1.08     ) ) ] )
% 0.72/1.08  , clause( 1207, [ ~( hold( thing( X ), Y ) ), hold( thing( X ), do( go( Z )
% 0.72/1.08    , Y ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.08    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 12, [ at( thing( taken( Y ) ), X, Y ), ~( at( hand, X, Y ) ) ] )
% 0.72/1.08  , clause( 1208, [ ~( at( hand, X, Y ) ), at( thing( taken( Y ) ), X, Y ) ]
% 0.72/1.08     )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.72/1.08     ), ==>( 1, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 15, [ at( X, Y, Z ), ~( at( X, Y, do( 'let_go', Z ) ) ) ] )
% 0.72/1.08  , clause( 1211, [ ~( at( X, Y, do( 'let_go', Z ) ) ), at( X, Y, Z ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.08    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 16, [ red( X ), ~( at( X, here, now ) ) ] )
% 0.72/1.08  , clause( 1212, [ ~( at( X, here, now ) ), red( X ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.72/1.08    0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 17, [ ~( answer( X ) ) ] )
% 0.72/1.08  , clause( 1213, [ ~( answer( X ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1214, [ ~( red( Y ) ), ~( at( Y, there, X ) ) ] )
% 0.72/1.08  , clause( 17, [ ~( answer( X ) ) ] )
% 0.72/1.08  , 0, clause( 9, [ ~( red( X ) ), answer( Y ), ~( at( X, there, Y ) ) ] )
% 0.72/1.08  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 0.72/1.08    , X )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 20, [ ~( red( X ) ), ~( at( X, there, Y ) ) ] )
% 0.72/1.08  , clause( 1214, [ ~( red( Y ) ), ~( at( Y, there, X ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     ), ==>( 1, 1 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1215, [ ~( hold( thing( X ), do( go( Y ), Z ) ) ), at( thing( X ), 
% 0.72/1.08    Y, do( go( Y ), Z ) ) ] )
% 0.72/1.08  , clause( 7, [ ~( hold( thing( X ), Y ) ), at( thing( X ), Z, Y ), ~( at( 
% 0.72/1.08    hand, Z, Y ) ) ] )
% 0.72/1.08  , 2, clause( 3, [ at( hand, X, do( go( X ), Y ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, do( go( Y ), Z ) ), :=( Z, Y )] )
% 0.72/1.08    , substitution( 1, [ :=( X, Y ), :=( Y, Z )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 35, [ at( thing( X ), Y, do( go( Y ), Z ) ), ~( hold( thing( X ), 
% 0.72/1.08    do( go( Y ), Z ) ) ) ] )
% 0.72/1.08  , clause( 1215, [ ~( hold( thing( X ), do( go( Y ), Z ) ) ), at( thing( X )
% 0.72/1.08    , Y, do( go( Y ), Z ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.08    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1216, [ at( thing( taken( do( go( X ), Y ) ) ), X, do( go( X ), Y )
% 0.72/1.08     ) ] )
% 0.72/1.08  , clause( 12, [ at( thing( taken( Y ) ), X, Y ), ~( at( hand, X, Y ) ) ] )
% 0.72/1.08  , 1, clause( 3, [ at( hand, X, do( go( X ), Y ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, do( go( X ), Y ) )] ), 
% 0.72/1.08    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 58, [ at( thing( taken( do( go( X ), Y ) ) ), X, do( go( X ), Y ) )
% 0.72/1.08     ] )
% 0.72/1.08  , clause( 1216, [ at( thing( taken( do( go( X ), Y ) ) ), X, do( go( X ), Y
% 0.72/1.08     ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1217, [ ~( at( hand, X, do( go( X ), Y ) ) ), hold( thing( taken( 
% 0.72/1.08    do( go( X ), Y ) ) ), do( 'pick_up', do( go( X ), Y ) ) ) ] )
% 0.72/1.08  , clause( 6, [ ~( at( hand, X, Y ) ), hold( thing( taken( Y ) ), do( 
% 0.72/1.08    'pick_up', Y ) ), ~( at( thing( Z ), X, Y ) ) ] )
% 0.72/1.08  , 2, clause( 58, [ at( thing( taken( do( go( X ), Y ) ) ), X, do( go( X ), 
% 0.72/1.08    Y ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, do( go( X ), Y ) ), :=( Z, taken( 
% 0.72/1.08    do( go( X ), Y ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 0.72/1.08    ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1218, [ hold( thing( taken( do( go( X ), Y ) ) ), do( 'pick_up', do( 
% 0.72/1.08    go( X ), Y ) ) ) ] )
% 0.72/1.08  , clause( 1217, [ ~( at( hand, X, do( go( X ), Y ) ) ), hold( thing( taken( 
% 0.72/1.08    do( go( X ), Y ) ) ), do( 'pick_up', do( go( X ), Y ) ) ) ] )
% 0.72/1.08  , 0, clause( 3, [ at( hand, X, do( go( X ), Y ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ :=( X
% 0.72/1.08    , X ), :=( Y, Y )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 178, [ hold( thing( taken( do( go( X ), Y ) ) ), do( 'pick_up', do( 
% 0.72/1.08    go( X ), Y ) ) ) ] )
% 0.72/1.08  , clause( 1218, [ hold( thing( taken( do( go( X ), Y ) ) ), do( 'pick_up', 
% 0.72/1.08    do( go( X ), Y ) ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1219, [ hold( thing( taken( do( go( X ), Y ) ) ), Y ), at( thing( 
% 0.72/1.08    taken( do( go( X ), Y ) ) ), X, Y ) ] )
% 0.72/1.08  , clause( 5, [ hold( thing( X ), Z ), at( thing( X ), Y, Z ), ~( at( thing( 
% 0.72/1.08    X ), Y, do( go( Y ), Z ) ) ) ] )
% 0.72/1.08  , 2, clause( 58, [ at( thing( taken( do( go( X ), Y ) ) ), X, do( go( X ), 
% 0.72/1.08    Y ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, taken( do( go( X ), Y ) ) ), :=( Y, X ), 
% 0.72/1.08    :=( Z, Y )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 181, [ hold( thing( taken( do( go( X ), Y ) ) ), Y ), at( thing( 
% 0.72/1.08    taken( do( go( X ), Y ) ) ), X, Y ) ] )
% 0.72/1.08  , clause( 1219, [ hold( thing( taken( do( go( X ), Y ) ) ), Y ), at( thing( 
% 0.72/1.08    taken( do( go( X ), Y ) ) ), X, Y ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     ), ==>( 1, 1 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1220, [ hold( thing( taken( do( go( X ), Y ) ) ), do( go( Z ), do( 
% 0.72/1.08    'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  , clause( 11, [ hold( thing( X ), do( go( Z ), Y ) ), ~( hold( thing( X ), 
% 0.72/1.08    Y ) ) ] )
% 0.72/1.08  , 1, clause( 178, [ hold( thing( taken( do( go( X ), Y ) ) ), do( 'pick_up'
% 0.72/1.08    , do( go( X ), Y ) ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, taken( do( go( X ), Y ) ) ), :=( Y, do( 
% 0.72/1.08    'pick_up', do( go( X ), Y ) ) ), :=( Z, Z )] ), substitution( 1, [ :=( X
% 0.72/1.08    , X ), :=( Y, Y )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 205, [ hold( thing( taken( do( go( X ), Y ) ) ), do( go( Z ), do( 
% 0.72/1.08    'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  , clause( 1220, [ hold( thing( taken( do( go( X ), Y ) ) ), do( go( Z ), do( 
% 0.72/1.08    'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.08    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1221, [ at( thing( taken( do( go( X ), Y ) ) ), Z, do( go( Z ), do( 
% 0.72/1.08    'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  , clause( 35, [ at( thing( X ), Y, do( go( Y ), Z ) ), ~( hold( thing( X )
% 0.72/1.08    , do( go( Y ), Z ) ) ) ] )
% 0.72/1.08  , 1, clause( 205, [ hold( thing( taken( do( go( X ), Y ) ) ), do( go( Z ), 
% 0.72/1.08    do( 'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, taken( do( go( X ), Y ) ) ), :=( Y, Z ), 
% 0.72/1.08    :=( Z, do( 'pick_up', do( go( X ), Y ) ) )] ), substitution( 1, [ :=( X, 
% 0.72/1.08    X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 788, [ at( thing( taken( do( go( X ), Y ) ) ), Z, do( go( Z ), do( 
% 0.72/1.08    'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  , clause( 1221, [ at( thing( taken( do( go( X ), Y ) ) ), Z, do( go( Z ), 
% 0.72/1.08    do( 'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.08    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1222, [ at( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) ), X, 
% 0.72/1.08    Y ), hold( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) ), do( 
% 0.72/1.08    'let_go', Y ) ) ] )
% 0.72/1.08  , clause( 15, [ at( X, Y, Z ), ~( at( X, Y, do( 'let_go', Z ) ) ) ] )
% 0.72/1.08  , 1, clause( 181, [ hold( thing( taken( do( go( X ), Y ) ) ), Y ), at( 
% 0.72/1.08    thing( taken( do( go( X ), Y ) ) ), X, Y ) ] )
% 0.72/1.08  , 1, substitution( 0, [ :=( X, thing( taken( do( go( X ), do( 'let_go', Y )
% 0.72/1.08     ) ) ) ), :=( Y, X ), :=( Z, Y )] ), substitution( 1, [ :=( X, X ), :=( Y
% 0.72/1.08    , do( 'let_go', Y ) )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1223, [ at( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) ), X, 
% 0.72/1.08    Y ) ] )
% 0.72/1.08  , clause( 1, [ ~( hold( thing( X ), do( 'let_go', Y ) ) ) ] )
% 0.72/1.08  , 0, clause( 1222, [ at( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) )
% 0.72/1.08    , X, Y ), hold( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) ), do( 
% 0.72/1.08    'let_go', Y ) ) ] )
% 0.72/1.08  , 1, substitution( 0, [ :=( X, taken( do( go( X ), do( 'let_go', Y ) ) ) )
% 0.72/1.08    , :=( Y, Y )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 801, [ at( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) ), X, Y
% 0.72/1.08     ) ] )
% 0.72/1.08  , clause( 1223, [ at( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) ), X
% 0.72/1.08    , Y ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1224, [ at( thing( taken( do( go( X ), do( 'let_go', do( 'let_go', 
% 0.72/1.08    Y ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  , clause( 15, [ at( X, Y, Z ), ~( at( X, Y, do( 'let_go', Z ) ) ) ] )
% 0.72/1.08  , 1, clause( 801, [ at( thing( taken( do( go( X ), do( 'let_go', Y ) ) ) )
% 0.72/1.08    , X, Y ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, thing( taken( do( go( X ), do( 'let_go', do( 
% 0.72/1.08    'let_go', Y ) ) ) ) ) ), :=( Y, X ), :=( Z, Y )] ), substitution( 1, [ 
% 0.72/1.08    :=( X, X ), :=( Y, do( 'let_go', Y ) )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 810, [ at( thing( taken( do( go( X ), do( 'let_go', do( 'let_go', Y
% 0.72/1.08     ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  , clause( 1224, [ at( thing( taken( do( go( X ), do( 'let_go', do( 'let_go'
% 0.72/1.08    , Y ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1225, [ at( thing( taken( do( go( X ), do( 'let_go', do( 'let_go', 
% 0.72/1.08    do( 'let_go', Y ) ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  , clause( 15, [ at( X, Y, Z ), ~( at( X, Y, do( 'let_go', Z ) ) ) ] )
% 0.72/1.08  , 1, clause( 810, [ at( thing( taken( do( go( X ), do( 'let_go', do( 
% 0.72/1.08    'let_go', Y ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, thing( taken( do( go( X ), do( 'let_go', do( 
% 0.72/1.08    'let_go', do( 'let_go', Y ) ) ) ) ) ) ), :=( Y, X ), :=( Z, Y )] ), 
% 0.72/1.08    substitution( 1, [ :=( X, X ), :=( Y, do( 'let_go', Y ) )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 849, [ at( thing( taken( do( go( X ), do( 'let_go', do( 'let_go', 
% 0.72/1.08    do( 'let_go', Y ) ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  , clause( 1225, [ at( thing( taken( do( go( X ), do( 'let_go', do( 'let_go'
% 0.72/1.08    , do( 'let_go', Y ) ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1226, [ red( thing( taken( do( go( here ), do( 'let_go', do( 
% 0.72/1.08    'let_go', do( 'let_go', now ) ) ) ) ) ) ) ] )
% 0.72/1.08  , clause( 16, [ red( X ), ~( at( X, here, now ) ) ] )
% 0.72/1.08  , 1, clause( 849, [ at( thing( taken( do( go( X ), do( 'let_go', do( 
% 0.72/1.08    'let_go', do( 'let_go', Y ) ) ) ) ) ), X, Y ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, thing( taken( do( go( here ), do( 'let_go', 
% 0.72/1.08    do( 'let_go', do( 'let_go', now ) ) ) ) ) ) )] ), substitution( 1, [ :=( 
% 0.72/1.08    X, here ), :=( Y, now )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 890, [ red( thing( taken( do( go( here ), do( 'let_go', do( 
% 0.72/1.08    'let_go', do( 'let_go', now ) ) ) ) ) ) ) ] )
% 0.72/1.08  , clause( 1226, [ red( thing( taken( do( go( here ), do( 'let_go', do( 
% 0.72/1.08    'let_go', do( 'let_go', now ) ) ) ) ) ) ) ] )
% 0.72/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1227, [ ~( red( thing( taken( do( go( X ), Y ) ) ) ) ) ] )
% 0.72/1.08  , clause( 20, [ ~( red( X ) ), ~( at( X, there, Y ) ) ] )
% 0.72/1.08  , 1, clause( 788, [ at( thing( taken( do( go( X ), Y ) ) ), Z, do( go( Z )
% 0.72/1.08    , do( 'pick_up', do( go( X ), Y ) ) ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, thing( taken( do( go( X ), Y ) ) ) ), :=( Y
% 0.72/1.08    , do( go( there ), do( 'pick_up', do( go( X ), Y ) ) ) )] ), 
% 0.72/1.08    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, there )] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 1191, [ ~( red( thing( taken( do( go( X ), Y ) ) ) ) ) ] )
% 0.72/1.08  , clause( 1227, [ ~( red( thing( taken( do( go( X ), Y ) ) ) ) ) ] )
% 0.72/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.08     )] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  resolution(
% 0.72/1.08  clause( 1228, [] )
% 0.72/1.08  , clause( 1191, [ ~( red( thing( taken( do( go( X ), Y ) ) ) ) ) ] )
% 0.72/1.08  , 0, clause( 890, [ red( thing( taken( do( go( here ), do( 'let_go', do( 
% 0.72/1.08    'let_go', do( 'let_go', now ) ) ) ) ) ) ) ] )
% 0.72/1.08  , 0, substitution( 0, [ :=( X, here ), :=( Y, do( 'let_go', do( 'let_go', 
% 0.72/1.08    do( 'let_go', now ) ) ) )] ), substitution( 1, [] )).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  subsumption(
% 0.72/1.08  clause( 1194, [] )
% 0.72/1.08  , clause( 1228, [] )
% 0.72/1.08  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  end.
% 0.72/1.08  
% 0.72/1.08  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.72/1.08  
% 0.72/1.08  Memory use:
% 0.72/1.08  
% 0.72/1.08  space for terms:        22774
% 0.72/1.08  space for clauses:      88546
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  clauses generated:      1775
% 0.72/1.08  clauses kept:           1195
% 0.72/1.08  clauses selected:       412
% 0.72/1.08  clauses deleted:        46
% 0.72/1.08  clauses inuse deleted:  16
% 0.72/1.08  
% 0.72/1.08  subsentry:          624
% 0.72/1.08  literals s-matched: 624
% 0.72/1.08  literals matched:   624
% 0.72/1.08  full subsumption:   0
% 0.72/1.08  
% 0.72/1.08  checksum:           -1722985893
% 0.72/1.08  
% 0.72/1.08  
% 0.72/1.08  Bliksem ended
%------------------------------------------------------------------------------