TSTP Solution File: PLA002-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : PLA002-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n017.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 16:50:53 EDT 2022

% Result   : Unsatisfiable 0.71s 1.08s
% Output   : Refutation 0.71s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : PLA002-1 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n017.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Tue May 31 17:57:56 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.71/1.08  *** allocated 10000 integers for termspace/termends
% 0.71/1.08  *** allocated 10000 integers for clauses
% 0.71/1.08  *** allocated 10000 integers for justifications
% 0.71/1.08  Bliksem 1.12
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  Automatic Strategy Selection
% 0.71/1.08  
% 0.71/1.08  Clauses:
% 0.71/1.08  [
% 0.71/1.08     [ warm( X ), cold( Y ) ],
% 0.71/1.08     [ ~( at( a, X ) ), at( b, walk( b, X ) ) ],
% 0.71/1.08     [ ~( at( a, X ) ), at( b, drive( b, X ) ) ],
% 0.71/1.08     [ ~( at( b, X ) ), at( a, walk( a, X ) ) ],
% 0.71/1.08     [ ~( at( b, X ) ), at( a, drive( a, X ) ) ],
% 0.71/1.08     [ ~( cold( X ) ), ~( at( b, X ) ), at( c, skate( c, X ) ) ],
% 0.71/1.08     [ ~( cold( X ) ), ~( at( c, X ) ), at( b, skate( b, X ) ) ],
% 0.71/1.08     [ ~( warm( X ) ), ~( at( b, X ) ), at( d, climb( d, X ) ) ],
% 0.71/1.08     [ ~( warm( X ) ), ~( at( d, X ) ), at( b, climb( b, X ) ) ],
% 0.71/1.08     [ ~( at( c, X ) ), at( d, go( d, X ) ) ],
% 0.71/1.08     [ ~( at( d, X ) ), at( c, go( c, X ) ) ],
% 0.71/1.08     [ ~( at( c, X ) ), at( e, go( e, X ) ) ],
% 0.71/1.08     [ ~( at( e, X ) ), at( c, go( c, X ) ) ],
% 0.71/1.08     [ ~( at( d, X ) ), at( f, go( f, X ) ) ],
% 0.71/1.08     [ ~( at( f, X ) ), at( d, go( d, X ) ) ],
% 0.71/1.08     [ at( f, s0 ) ],
% 0.71/1.08     [ ~( at( a, X ) ) ]
% 0.71/1.08  ] .
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  percentage equality = 0.000000, percentage horn = 0.941176
% 0.71/1.08  This is a near-Horn, non-equality  problem
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  Options Used:
% 0.71/1.08  
% 0.71/1.08  useres =            1
% 0.71/1.08  useparamod =        0
% 0.71/1.08  useeqrefl =         0
% 0.71/1.08  useeqfact =         0
% 0.71/1.08  usefactor =         1
% 0.71/1.08  usesimpsplitting =  0
% 0.71/1.08  usesimpdemod =      0
% 0.71/1.08  usesimpres =        4
% 0.71/1.08  
% 0.71/1.08  resimpinuse      =  1000
% 0.71/1.08  resimpclauses =     20000
% 0.71/1.08  substype =          standard
% 0.71/1.08  backwardsubs =      1
% 0.71/1.08  selectoldest =      5
% 0.71/1.08  
% 0.71/1.08  litorderings [0] =  split
% 0.71/1.08  litorderings [1] =  liftord
% 0.71/1.08  
% 0.71/1.08  termordering =      none
% 0.71/1.08  
% 0.71/1.08  litapriori =        1
% 0.71/1.08  termapriori =       0
% 0.71/1.08  litaposteriori =    0
% 0.71/1.08  termaposteriori =   0
% 0.71/1.08  demodaposteriori =  0
% 0.71/1.08  ordereqreflfact =   0
% 0.71/1.08  
% 0.71/1.08  litselect =         negative
% 0.71/1.08  
% 0.71/1.08  maxweight =         30000
% 0.71/1.08  maxdepth =          30000
% 0.71/1.08  maxlength =         115
% 0.71/1.08  maxnrvars =         195
% 0.71/1.08  excuselevel =       0
% 0.71/1.08  increasemaxweight = 0
% 0.71/1.08  
% 0.71/1.08  maxselected =       10000000
% 0.71/1.08  maxnrclauses =      10000000
% 0.71/1.08  
% 0.71/1.08  showgenerated =    0
% 0.71/1.08  showkept =         0
% 0.71/1.08  showselected =     0
% 0.71/1.08  showdeleted =      0
% 0.71/1.08  showresimp =       1
% 0.71/1.08  showstatus =       2000
% 0.71/1.08  
% 0.71/1.08  prologoutput =     1
% 0.71/1.08  nrgoals =          5000000
% 0.71/1.08  totalproof =       1
% 0.71/1.08  
% 0.71/1.08  Symbols occurring in the translation:
% 0.71/1.08  
% 0.71/1.08  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.71/1.08  .  [1, 2]      (w:1, o:27, a:1, s:1, b:0), 
% 0.71/1.08  !  [4, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.71/1.08  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.71/1.08  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.71/1.08  warm  [40, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 0.71/1.08  cold  [42, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 0.71/1.08  a  [43, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.71/1.08  at  [45, 2]      (w:1, o:52, a:1, s:1, b:0), 
% 0.71/1.08  b  [46, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.71/1.08  walk  [47, 2]      (w:1, o:53, a:1, s:1, b:0), 
% 0.71/1.08  drive  [48, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 0.71/1.08  c  [49, 0]      (w:1, o:15, a:1, s:1, b:0), 
% 0.71/1.08  skate  [50, 2]      (w:1, o:56, a:1, s:1, b:0), 
% 0.71/1.08  d  [51, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.71/1.08  climb  [52, 2]      (w:1, o:54, a:1, s:1, b:0), 
% 0.71/1.08  go  [53, 2]      (w:1, o:57, a:1, s:1, b:0), 
% 0.71/1.08  e  [54, 0]      (w:1, o:17, a:1, s:1, b:0), 
% 0.71/1.08  f  [55, 0]      (w:1, o:18, a:1, s:1, b:0), 
% 0.71/1.08  s0  [56, 0]      (w:1, o:5, a:1, s:1, b:0).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  Starting Search:
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  Bliksems!, er is een bewijs:
% 0.71/1.08  % SZS status Unsatisfiable
% 0.71/1.08  % SZS output start Refutation
% 0.71/1.08  
% 0.71/1.08  clause( 0, [ warm( X ), cold( Y ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 4, [ at( a, drive( a, X ) ), ~( at( b, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 6, [ ~( at( c, X ) ), at( b, skate( b, X ) ), ~( cold( X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 8, [ ~( at( d, X ) ), at( b, climb( b, X ) ), ~( warm( X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 9, [ at( d, go( d, X ) ), ~( at( c, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 10, [ at( c, go( c, X ) ), ~( at( d, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 13, [ at( f, go( f, X ) ), ~( at( d, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 14, [ at( d, go( d, X ) ), ~( at( f, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 15, [ at( f, s0 ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 16, [ ~( at( a, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 17, [ at( d, go( d, s0 ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 18, [ at( f, go( f, go( d, s0 ) ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 19, [ at( d, go( d, go( f, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 20, [ at( c, go( c, go( d, s0 ) ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 22, [ at( d, go( d, go( c, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 23, [ ~( at( b, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 24, [ at( c, go( c, go( d, go( c, go( d, s0 ) ) ) ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 36, [ ~( at( c, X ) ), ~( cold( X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 37, [ warm( Y ), ~( at( c, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 38, [ warm( X ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 40, [ ~( at( d, X ) ) ] )
% 0.71/1.08  .
% 0.71/1.08  clause( 41, [] )
% 0.71/1.08  .
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  % SZS output end Refutation
% 0.71/1.08  found a proof!
% 0.71/1.08  
% 0.71/1.08  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.71/1.08  
% 0.71/1.08  initialclauses(
% 0.71/1.08  [ clause( 43, [ warm( X ), cold( Y ) ] )
% 0.71/1.08  , clause( 44, [ ~( at( a, X ) ), at( b, walk( b, X ) ) ] )
% 0.71/1.08  , clause( 45, [ ~( at( a, X ) ), at( b, drive( b, X ) ) ] )
% 0.71/1.08  , clause( 46, [ ~( at( b, X ) ), at( a, walk( a, X ) ) ] )
% 0.71/1.08  , clause( 47, [ ~( at( b, X ) ), at( a, drive( a, X ) ) ] )
% 0.71/1.08  , clause( 48, [ ~( cold( X ) ), ~( at( b, X ) ), at( c, skate( c, X ) ) ]
% 0.71/1.08     )
% 0.71/1.08  , clause( 49, [ ~( cold( X ) ), ~( at( c, X ) ), at( b, skate( b, X ) ) ]
% 0.71/1.08     )
% 0.71/1.08  , clause( 50, [ ~( warm( X ) ), ~( at( b, X ) ), at( d, climb( d, X ) ) ]
% 0.71/1.08     )
% 0.71/1.08  , clause( 51, [ ~( warm( X ) ), ~( at( d, X ) ), at( b, climb( b, X ) ) ]
% 0.71/1.08     )
% 0.71/1.08  , clause( 52, [ ~( at( c, X ) ), at( d, go( d, X ) ) ] )
% 0.71/1.08  , clause( 53, [ ~( at( d, X ) ), at( c, go( c, X ) ) ] )
% 0.71/1.08  , clause( 54, [ ~( at( c, X ) ), at( e, go( e, X ) ) ] )
% 0.71/1.08  , clause( 55, [ ~( at( e, X ) ), at( c, go( c, X ) ) ] )
% 0.71/1.08  , clause( 56, [ ~( at( d, X ) ), at( f, go( f, X ) ) ] )
% 0.71/1.08  , clause( 57, [ ~( at( f, X ) ), at( d, go( d, X ) ) ] )
% 0.71/1.08  , clause( 58, [ at( f, s0 ) ] )
% 0.71/1.08  , clause( 59, [ ~( at( a, X ) ) ] )
% 0.71/1.08  ] ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 0, [ warm( X ), cold( Y ) ] )
% 0.71/1.08  , clause( 43, [ warm( X ), cold( Y ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.08     ), ==>( 1, 1 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 4, [ at( a, drive( a, X ) ), ~( at( b, X ) ) ] )
% 0.71/1.08  , clause( 47, [ ~( at( b, X ) ), at( a, drive( a, X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.71/1.08    0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 6, [ ~( at( c, X ) ), at( b, skate( b, X ) ), ~( cold( X ) ) ] )
% 0.71/1.08  , clause( 49, [ ~( cold( X ) ), ~( at( c, X ) ), at( b, skate( b, X ) ) ]
% 0.71/1.08     )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.71/1.08    0 ), ==>( 2, 1 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 8, [ ~( at( d, X ) ), at( b, climb( b, X ) ), ~( warm( X ) ) ] )
% 0.71/1.08  , clause( 51, [ ~( warm( X ) ), ~( at( d, X ) ), at( b, climb( b, X ) ) ]
% 0.71/1.08     )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 2 ), ==>( 1, 
% 0.71/1.08    0 ), ==>( 2, 1 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 9, [ at( d, go( d, X ) ), ~( at( c, X ) ) ] )
% 0.71/1.08  , clause( 52, [ ~( at( c, X ) ), at( d, go( d, X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.71/1.08    0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 10, [ at( c, go( c, X ) ), ~( at( d, X ) ) ] )
% 0.71/1.08  , clause( 53, [ ~( at( d, X ) ), at( c, go( c, X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.71/1.08    0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 13, [ at( f, go( f, X ) ), ~( at( d, X ) ) ] )
% 0.71/1.08  , clause( 56, [ ~( at( d, X ) ), at( f, go( f, X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.71/1.08    0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 14, [ at( d, go( d, X ) ), ~( at( f, X ) ) ] )
% 0.71/1.08  , clause( 57, [ ~( at( f, X ) ), at( d, go( d, X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 
% 0.71/1.08    0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 15, [ at( f, s0 ) ] )
% 0.71/1.08  , clause( 58, [ at( f, s0 ) ] )
% 0.71/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 16, [ ~( at( a, X ) ) ] )
% 0.71/1.08  , clause( 59, [ ~( at( a, X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 60, [ at( d, go( d, s0 ) ) ] )
% 0.71/1.08  , clause( 14, [ at( d, go( d, X ) ), ~( at( f, X ) ) ] )
% 0.71/1.08  , 1, clause( 15, [ at( f, s0 ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, s0 )] ), substitution( 1, [] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 17, [ at( d, go( d, s0 ) ) ] )
% 0.71/1.08  , clause( 60, [ at( d, go( d, s0 ) ) ] )
% 0.71/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 61, [ at( f, go( f, go( d, s0 ) ) ) ] )
% 0.71/1.08  , clause( 13, [ at( f, go( f, X ) ), ~( at( d, X ) ) ] )
% 0.71/1.08  , 1, clause( 17, [ at( d, go( d, s0 ) ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, go( d, s0 ) )] ), substitution( 1, [] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 18, [ at( f, go( f, go( d, s0 ) ) ) ] )
% 0.71/1.08  , clause( 61, [ at( f, go( f, go( d, s0 ) ) ) ] )
% 0.71/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 62, [ at( d, go( d, go( f, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  , clause( 14, [ at( d, go( d, X ) ), ~( at( f, X ) ) ] )
% 0.71/1.08  , 1, clause( 18, [ at( f, go( f, go( d, s0 ) ) ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, go( f, go( d, s0 ) ) )] ), substitution( 1
% 0.71/1.08    , [] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 19, [ at( d, go( d, go( f, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  , clause( 62, [ at( d, go( d, go( f, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 63, [ at( c, go( c, go( d, s0 ) ) ) ] )
% 0.71/1.08  , clause( 10, [ at( c, go( c, X ) ), ~( at( d, X ) ) ] )
% 0.71/1.08  , 1, clause( 17, [ at( d, go( d, s0 ) ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, go( d, s0 ) )] ), substitution( 1, [] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 20, [ at( c, go( c, go( d, s0 ) ) ) ] )
% 0.71/1.08  , clause( 63, [ at( c, go( c, go( d, s0 ) ) ) ] )
% 0.71/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 64, [ at( d, go( d, go( c, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  , clause( 9, [ at( d, go( d, X ) ), ~( at( c, X ) ) ] )
% 0.71/1.08  , 1, clause( 20, [ at( c, go( c, go( d, s0 ) ) ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, go( c, go( d, s0 ) ) )] ), substitution( 1
% 0.71/1.08    , [] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 22, [ at( d, go( d, go( c, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  , clause( 64, [ at( d, go( d, go( c, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 65, [ ~( at( b, X ) ) ] )
% 0.71/1.08  , clause( 16, [ ~( at( a, X ) ) ] )
% 0.71/1.08  , 0, clause( 4, [ at( a, drive( a, X ) ), ~( at( b, X ) ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, drive( a, X ) )] ), substitution( 1, [ :=( X
% 0.71/1.08    , X )] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 23, [ ~( at( b, X ) ) ] )
% 0.71/1.08  , clause( 65, [ ~( at( b, X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 66, [ at( c, go( c, go( d, go( c, go( d, s0 ) ) ) ) ) ] )
% 0.71/1.08  , clause( 10, [ at( c, go( c, X ) ), ~( at( d, X ) ) ] )
% 0.71/1.08  , 1, clause( 22, [ at( d, go( d, go( c, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, go( d, go( c, go( d, s0 ) ) ) )] ), 
% 0.71/1.08    substitution( 1, [] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 24, [ at( c, go( c, go( d, go( c, go( d, s0 ) ) ) ) ) ] )
% 0.71/1.08  , clause( 66, [ at( c, go( c, go( d, go( c, go( d, s0 ) ) ) ) ) ] )
% 0.71/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 67, [ ~( at( c, X ) ), ~( cold( X ) ) ] )
% 0.71/1.08  , clause( 23, [ ~( at( b, X ) ) ] )
% 0.71/1.08  , 0, clause( 6, [ ~( at( c, X ) ), at( b, skate( b, X ) ), ~( cold( X ) ) ]
% 0.71/1.08     )
% 0.71/1.08  , 1, substitution( 0, [ :=( X, skate( b, X ) )] ), substitution( 1, [ :=( X
% 0.71/1.08    , X )] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 36, [ ~( at( c, X ) ), ~( cold( X ) ) ] )
% 0.71/1.08  , clause( 67, [ ~( at( c, X ) ), ~( cold( X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.71/1.08    1 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 68, [ ~( at( c, X ) ), warm( Y ) ] )
% 0.71/1.08  , clause( 36, [ ~( at( c, X ) ), ~( cold( X ) ) ] )
% 0.71/1.08  , 1, clause( 0, [ warm( X ), cold( Y ) ] )
% 0.71/1.08  , 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 0.71/1.08    , X )] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 37, [ warm( Y ), ~( at( c, X ) ) ] )
% 0.71/1.08  , clause( 68, [ ~( at( c, X ) ), warm( Y ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.71/1.08     ), ==>( 1, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 69, [ warm( X ) ] )
% 0.71/1.08  , clause( 37, [ warm( Y ), ~( at( c, X ) ) ] )
% 0.71/1.08  , 1, clause( 24, [ at( c, go( c, go( d, go( c, go( d, s0 ) ) ) ) ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, go( c, go( d, go( c, go( d, s0 ) ) ) ) ), 
% 0.71/1.08    :=( Y, X )] ), substitution( 1, [] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 38, [ warm( X ) ] )
% 0.71/1.08  , clause( 69, [ warm( X ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 70, [ ~( at( d, X ) ), ~( warm( X ) ) ] )
% 0.71/1.08  , clause( 23, [ ~( at( b, X ) ) ] )
% 0.71/1.08  , 0, clause( 8, [ ~( at( d, X ) ), at( b, climb( b, X ) ), ~( warm( X ) ) ]
% 0.71/1.08     )
% 0.71/1.08  , 1, substitution( 0, [ :=( X, climb( b, X ) )] ), substitution( 1, [ :=( X
% 0.71/1.08    , X )] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 71, [ ~( at( d, X ) ) ] )
% 0.71/1.08  , clause( 70, [ ~( at( d, X ) ), ~( warm( X ) ) ] )
% 0.71/1.08  , 1, clause( 38, [ warm( X ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.71/1.08    ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 40, [ ~( at( d, X ) ) ] )
% 0.71/1.08  , clause( 71, [ ~( at( d, X ) ) ] )
% 0.71/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  resolution(
% 0.71/1.08  clause( 72, [] )
% 0.71/1.08  , clause( 40, [ ~( at( d, X ) ) ] )
% 0.71/1.08  , 0, clause( 19, [ at( d, go( d, go( f, go( d, s0 ) ) ) ) ] )
% 0.71/1.08  , 0, substitution( 0, [ :=( X, go( d, go( f, go( d, s0 ) ) ) )] ), 
% 0.71/1.08    substitution( 1, [] )).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  subsumption(
% 0.71/1.08  clause( 41, [] )
% 0.71/1.08  , clause( 72, [] )
% 0.71/1.08  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  end.
% 0.71/1.08  
% 0.71/1.08  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.71/1.08  
% 0.71/1.08  Memory use:
% 0.71/1.08  
% 0.71/1.08  space for terms:        795
% 0.71/1.08  space for clauses:      2667
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  clauses generated:      45
% 0.71/1.08  clauses kept:           42
% 0.71/1.08  clauses selected:       25
% 0.71/1.08  clauses deleted:        8
% 0.71/1.08  clauses inuse deleted:  0
% 0.71/1.08  
% 0.71/1.08  subsentry:          8
% 0.71/1.08  literals s-matched: 8
% 0.71/1.08  literals matched:   8
% 0.71/1.08  full subsumption:   0
% 0.71/1.08  
% 0.71/1.08  checksum:           -995774096
% 0.71/1.08  
% 0.71/1.08  
% 0.71/1.08  Bliksem ended
%------------------------------------------------------------------------------