TSTP Solution File: SEU323-10 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SEU323-10 : TPTP v8.1.0. Released v7.3.0.
% 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 : Tue Jul 19 07:12:27 EDT 2022

% Result   : Unsatisfiable 0.69s 1.11s
% Output   : Refutation 0.69s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SEU323-10 : TPTP v8.1.0. Released v7.3.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.12/0.33  % Computer : n017.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 Jun 19 18:12:13 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.69/1.11  *** allocated 10000 integers for termspace/termends
% 0.69/1.11  *** allocated 10000 integers for clauses
% 0.69/1.11  *** allocated 10000 integers for justifications
% 0.69/1.11  Bliksem 1.12
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Automatic Strategy Selection
% 0.69/1.11  
% 0.69/1.11  Clauses:
% 0.69/1.11  [
% 0.69/1.11     [ =( ifeq2( X, X, Y, Z ), Y ) ],
% 0.69/1.11     [ =( ifeq( X, X, Y, Z ), Y ) ],
% 0.69/1.11     [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, ifeq( 
% 0.69/1.11    'closed_subset'( X, Y ), true, ifeq( 'topological_space'( Y ), true, ifeq( 
% 0.69/1.11    'top_str'( Y ), true, 'open_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    Y ), X ), Y ), true ), true ), true ), true ), true ) ],
% 0.69/1.11     [ =( ifeq( 'topological_space'( X ), true, ifeq( 'top_str'( X ), true, 
% 0.69/1.11    element( 'sK7_rc6_pre_topc_B'( X ), powerset( 'the_carrier'( X ) ) ), 
% 0.69/1.11    true ), true ), true ) ],
% 0.69/1.11     [ =( ifeq( 'topological_space'( X ), true, ifeq( 'top_str'( X ), true, 
% 0.69/1.11    'closed_subset'( 'sK7_rc6_pre_topc_B'( X ), X ), true ), true ), true ) ]
% 0.69/1.11    ,
% 0.69/1.11     [ =( ifeq2( element( X, powerset( Y ) ), true, 'subset_complement'( Y, 
% 0.69/1.11    'subset_complement'( Y, X ) ), X ), X ) ],
% 0.69/1.11     [ =( subset( X, X ), true ) ],
% 0.69/1.11     [ =( 'one_sorted_str'( 'sK6_existence_l1_struct_0_A' ), true ) ],
% 0.69/1.11     [ =( ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ), true ) ],
% 0.69/1.11     [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, ifeq( 
% 0.69/1.11    'top_str'( Y ), true, element( 'topstr_closure'( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ],
% 0.69/1.11     [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, ifeq( 
% 0.69/1.11    'topological_space'( Y ), true, ifeq( 'top_str'( Y ), true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( Y, X ), Y ), true ), true ), true ), 
% 0.69/1.11    true ) ],
% 0.69/1.11     [ =( ifeq( 'open_subset'( X, Y ), true, ifeq( element( X, powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true, ifeq( 'topological_space'( Y ), true, ifeq( 
% 0.69/1.11    'top_str'( Y ), true, 'closed_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    Y ), X ), Y ), true ), true ), true ), true ), true ) ],
% 0.69/1.11     [ =( 'top_str'( 'sK5_existence_l1_pre_topc_A' ), true ) ],
% 0.69/1.11     [ =( element( 'sK4_existence_m1_subset_1_B'( X ), X ), true ) ],
% 0.69/1.11     [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, ifeq( 
% 0.69/1.11    'top_str'( Y ), true, element( interior( Y, X ), powerset( 'the_carrier'( 
% 0.69/1.11    Y ) ) ), true ), true ), true ) ],
% 0.69/1.11     [ =( ifeq( 'top_str'( X ), true, 'one_sorted_str'( X ), true ), true ) ]
% 0.69/1.11    ,
% 0.69/1.11     [ =( ifeq( 'topological_space'( X ), true, ifeq( 'top_str'( X ), true, 
% 0.69/1.11    'open_subset'( 'sK3_rc1_tops_1_B'( X ), X ), true ), true ), true ) ]
% 0.69/1.11    ,
% 0.69/1.11     [ =( ifeq( 'topological_space'( X ), true, ifeq( 'top_str'( X ), true, 
% 0.69/1.11    element( 'sK3_rc1_tops_1_B'( X ), powerset( 'the_carrier'( X ) ) ), true
% 0.69/1.11     ), true ), true ) ],
% 0.69/1.11     [ =( ifeq( subset( X, Y ), true, element( X, powerset( Y ) ), true ), 
% 0.69/1.11    true ) ],
% 0.69/1.11     [ =( ifeq( element( X, powerset( Y ) ), true, subset( X, Y ), true ), 
% 0.69/1.11    true ) ],
% 0.69/1.11     [ =( ifeq2( element( X, powerset( 'the_carrier'( Y ) ) ), true, ifeq2( 
% 0.69/1.11    'top_str'( Y ), true, 'subset_complement'( 'the_carrier'( Y ), 
% 0.69/1.11    'topstr_closure'( Y, 'subset_complement'( 'the_carrier'( Y ), X ) ) ), 
% 0.69/1.11    interior( Y, X ) ), interior( Y, X ) ), interior( Y, X ) ) ],
% 0.69/1.11     [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ],
% 0.69/1.11     [ =( 'topological_space'( 'sK2_t51_tops_1_A' ), true ) ],
% 0.69/1.11     [ =( element( 'sK1_t51_tops_1_B', powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ],
% 0.69/1.11     [ ~( =( 'open_subset'( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B'
% 0.69/1.11     ), 'sK2_t51_tops_1_A' ), true ) ) ]
% 0.69/1.11  ] .
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  percentage equality = 1.000000, percentage horn = 1.000000
% 0.69/1.11  This is a pure equality problem
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Options Used:
% 0.69/1.11  
% 0.69/1.11  useres =            1
% 0.69/1.11  useparamod =        1
% 0.69/1.11  useeqrefl =         1
% 0.69/1.11  useeqfact =         1
% 0.69/1.11  usefactor =         1
% 0.69/1.11  usesimpsplitting =  0
% 0.69/1.11  usesimpdemod =      5
% 0.69/1.11  usesimpres =        3
% 0.69/1.11  
% 0.69/1.11  resimpinuse      =  1000
% 0.69/1.11  resimpclauses =     20000
% 0.69/1.11  substype =          eqrewr
% 0.69/1.11  backwardsubs =      1
% 0.69/1.11  selectoldest =      5
% 0.69/1.11  
% 0.69/1.11  litorderings [0] =  split
% 0.69/1.11  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.69/1.11  
% 0.69/1.11  termordering =      kbo
% 0.69/1.11  
% 0.69/1.11  litapriori =        0
% 0.69/1.11  termapriori =       1
% 0.69/1.11  litaposteriori =    0
% 0.69/1.11  termaposteriori =   0
% 0.69/1.11  demodaposteriori =  0
% 0.69/1.11  ordereqreflfact =   0
% 0.69/1.11  
% 0.69/1.11  litselect =         negord
% 0.69/1.11  
% 0.69/1.11  maxweight =         15
% 0.69/1.11  maxdepth =          30000
% 0.69/1.11  maxlength =         115
% 0.69/1.11  maxnrvars =         195
% 0.69/1.11  excuselevel =       1
% 0.69/1.11  increasemaxweight = 1
% 0.69/1.11  
% 0.69/1.11  maxselected =       10000000
% 0.69/1.11  maxnrclauses =      10000000
% 0.69/1.11  
% 0.69/1.11  showgenerated =    0
% 0.69/1.11  showkept =         0
% 0.69/1.11  showselected =     0
% 0.69/1.11  showdeleted =      0
% 0.69/1.11  showresimp =       1
% 0.69/1.11  showstatus =       2000
% 0.69/1.11  
% 0.69/1.11  prologoutput =     1
% 0.69/1.11  nrgoals =          5000000
% 0.69/1.11  totalproof =       1
% 0.69/1.11  
% 0.69/1.11  Symbols occurring in the translation:
% 0.69/1.11  
% 0.69/1.11  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.69/1.11  .  [1, 2]      (w:1, o:30, a:1, s:1, b:0), 
% 0.69/1.11  !  [4, 1]      (w:0, o:17, a:1, s:1, b:0), 
% 0.69/1.11  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.11  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.69/1.11  ifeq2  [42, 4]      (w:1, o:62, a:1, s:1, b:0), 
% 0.69/1.11  ifeq  [43, 4]      (w:1, o:63, a:1, s:1, b:0), 
% 0.69/1.11  'the_carrier'  [44, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 0.69/1.11  powerset  [45, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 0.69/1.11  element  [46, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 0.69/1.11  true  [47, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.69/1.11  'closed_subset'  [48, 2]      (w:1, o:56, a:1, s:1, b:0), 
% 0.69/1.11  'topological_space'  [49, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 0.69/1.11  'top_str'  [50, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 0.69/1.11  'subset_complement'  [51, 2]      (w:1, o:57, a:1, s:1, b:0), 
% 0.69/1.11  'open_subset'  [52, 2]      (w:1, o:58, a:1, s:1, b:0), 
% 0.69/1.11  'sK7_rc6_pre_topc_B'  [53, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 0.69/1.11  subset  [54, 2]      (w:1, o:59, a:1, s:1, b:0), 
% 0.69/1.11  'sK6_existence_l1_struct_0_A'  [55, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 0.69/1.11  'one_sorted_str'  [56, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 0.69/1.11  'topstr_closure'  [57, 2]      (w:1, o:60, a:1, s:1, b:0), 
% 0.69/1.11  'sK5_existence_l1_pre_topc_A'  [58, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 0.69/1.11  'sK4_existence_m1_subset_1_B'  [59, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 0.69/1.11  interior  [60, 2]      (w:1, o:61, a:1, s:1, b:0), 
% 0.69/1.11  'sK3_rc1_tops_1_B'  [61, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.69/1.11  'sK2_t51_tops_1_A'  [62, 0]      (w:1, o:8, a:1, s:1, b:0), 
% 0.69/1.11  'sK1_t51_tops_1_B'  [63, 0]      (w:1, o:7, a:1, s:1, b:0).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Starting Search:
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Bliksems!, er is een bewijs:
% 0.69/1.11  % SZS status Unsatisfiable
% 0.69/1.11  % SZS output start Refutation
% 0.69/1.11  
% 0.69/1.11  clause( 0, [ =( ifeq2( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 2, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, 
% 0.69/1.11    ifeq( 'closed_subset'( X, Y ), true, ifeq( 'topological_space'( Y ), true
% 0.69/1.11    , ifeq( 'top_str'( Y ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( Y ), X ), Y ), true ), true ), true ), true ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 5, [ =( ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ), X ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 8, [ =( ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 9, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, 
% 0.69/1.11    ifeq( 'top_str'( Y ), true, element( 'topstr_closure'( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 10, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, 
% 0.69/1.11    ifeq( 'topological_space'( Y ), true, ifeq( 'top_str'( Y ), true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( Y, X ), Y ), true ), true ), true ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 14, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, 
% 0.69/1.11    ifeq( 'top_str'( Y ), true, element( interior( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 20, [ =( ifeq2( element( X, powerset( 'the_carrier'( Y ) ) ), true
% 0.69/1.11    , ifeq2( 'top_str'( Y ), true, 'subset_complement'( 'the_carrier'( Y ), 
% 0.69/1.11    'topstr_closure'( Y, 'subset_complement'( 'the_carrier'( Y ), X ) ) ), 
% 0.69/1.11    interior( Y, X ) ), interior( Y, X ) ), interior( Y, X ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 21, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 22, [ =( 'topological_space'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 23, [ =( element( 'sK1_t51_tops_1_B', powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 24, [ ~( =( 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 28, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 48, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 53, [ =( element( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 74, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 94, [ =( element( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B'
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 101, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 102, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' )
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 135, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' )
% 0.69/1.11    , 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 218, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 337, [ =( 'closed_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  .
% 0.69/1.11  clause( 338, [] )
% 0.69/1.11  .
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  % SZS output end Refutation
% 0.69/1.11  found a proof!
% 0.69/1.11  
% 0.69/1.11  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.69/1.11  
% 0.69/1.11  initialclauses(
% 0.69/1.11  [ clause( 340, [ =( ifeq2( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , clause( 341, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , clause( 342, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq( 'closed_subset'( X, Y ), true, ifeq( 'topological_space'( Y )
% 0.69/1.11    , true, ifeq( 'top_str'( Y ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( Y ), X ), Y ), true ), true ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 343, [ =( ifeq( 'topological_space'( X ), true, ifeq( 'top_str'( 
% 0.69/1.11    X ), true, element( 'sK7_rc6_pre_topc_B'( X ), powerset( 'the_carrier'( X
% 0.69/1.11     ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 344, [ =( ifeq( 'topological_space'( X ), true, ifeq( 'top_str'( 
% 0.69/1.11    X ), true, 'closed_subset'( 'sK7_rc6_pre_topc_B'( X ), X ), true ), true
% 0.69/1.11     ), true ) ] )
% 0.69/1.11  , clause( 345, [ =( ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ), X ) ] )
% 0.69/1.11  , clause( 346, [ =( subset( X, X ), true ) ] )
% 0.69/1.11  , clause( 347, [ =( 'one_sorted_str'( 'sK6_existence_l1_struct_0_A' ), true
% 0.69/1.11     ) ] )
% 0.69/1.11  , clause( 348, [ =( ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ), true ) ] )
% 0.69/1.11  , clause( 349, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq( 'top_str'( Y ), true, element( 'topstr_closure'( Y, X ), 
% 0.69/1.11    powerset( 'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 350, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq( 'topological_space'( Y ), true, ifeq( 'top_str'( Y ), true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( Y, X ), Y ), true ), true ), true ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  , clause( 351, [ =( ifeq( 'open_subset'( X, Y ), true, ifeq( element( X, 
% 0.69/1.11    powerset( 'the_carrier'( Y ) ) ), true, ifeq( 'topological_space'( Y ), 
% 0.69/1.11    true, ifeq( 'top_str'( Y ), true, 'closed_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( Y ), X ), Y ), true ), true ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 352, [ =( 'top_str'( 'sK5_existence_l1_pre_topc_A' ), true ) ] )
% 0.69/1.11  , clause( 353, [ =( element( 'sK4_existence_m1_subset_1_B'( X ), X ), true
% 0.69/1.11     ) ] )
% 0.69/1.11  , clause( 354, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq( 'top_str'( Y ), true, element( interior( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 355, [ =( ifeq( 'top_str'( X ), true, 'one_sorted_str'( X ), true
% 0.69/1.11     ), true ) ] )
% 0.69/1.11  , clause( 356, [ =( ifeq( 'topological_space'( X ), true, ifeq( 'top_str'( 
% 0.69/1.11    X ), true, 'open_subset'( 'sK3_rc1_tops_1_B'( X ), X ), true ), true ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  , clause( 357, [ =( ifeq( 'topological_space'( X ), true, ifeq( 'top_str'( 
% 0.69/1.11    X ), true, element( 'sK3_rc1_tops_1_B'( X ), powerset( 'the_carrier'( X )
% 0.69/1.11     ) ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 358, [ =( ifeq( subset( X, Y ), true, element( X, powerset( Y ) )
% 0.69/1.11    , true ), true ) ] )
% 0.69/1.11  , clause( 359, [ =( ifeq( element( X, powerset( Y ) ), true, subset( X, Y )
% 0.69/1.11    , true ), true ) ] )
% 0.69/1.11  , clause( 360, [ =( ifeq2( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq2( 'top_str'( Y ), true, 'subset_complement'( 'the_carrier'( Y
% 0.69/1.11     ), 'topstr_closure'( Y, 'subset_complement'( 'the_carrier'( Y ), X ) ) )
% 0.69/1.11    , interior( Y, X ) ), interior( Y, X ) ), interior( Y, X ) ) ] )
% 0.69/1.11  , clause( 361, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , clause( 362, [ =( 'topological_space'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , clause( 363, [ =( element( 'sK1_t51_tops_1_B', powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , clause( 364, [ ~( =( 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  ] ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 0, [ =( ifeq2( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , clause( 340, [ =( ifeq2( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.69/1.11    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , clause( 341, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.69/1.11    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 2, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, 
% 0.69/1.11    ifeq( 'closed_subset'( X, Y ), true, ifeq( 'topological_space'( Y ), true
% 0.69/1.11    , ifeq( 'top_str'( Y ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( Y ), X ), Y ), true ), true ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 342, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq( 'closed_subset'( X, Y ), true, ifeq( 'topological_space'( Y )
% 0.69/1.11    , true, ifeq( 'top_str'( Y ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( Y ), X ), Y ), true ), true ), true ), true ), true ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.11     )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 5, [ =( ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ), X ) ] )
% 0.69/1.11  , clause( 345, [ =( ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ), X ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.11     )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 8, [ =( ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ), true ) ] )
% 0.69/1.11  , clause( 348, [ =( ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ), true ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.11     )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 9, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, 
% 0.69/1.11    ifeq( 'top_str'( Y ), true, element( 'topstr_closure'( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 349, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq( 'top_str'( Y ), true, element( 'topstr_closure'( Y, X ), 
% 0.69/1.11    powerset( 'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.11     )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 10, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, 
% 0.69/1.11    ifeq( 'topological_space'( Y ), true, ifeq( 'top_str'( Y ), true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( Y, X ), Y ), true ), true ), true ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  , clause( 350, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq( 'topological_space'( Y ), true, ifeq( 'top_str'( Y ), true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( Y, X ), Y ), true ), true ), true ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.11     )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 14, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true, 
% 0.69/1.11    ifeq( 'top_str'( Y ), true, element( interior( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , clause( 354, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq( 'top_str'( Y ), true, element( interior( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.11     )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 20, [ =( ifeq2( element( X, powerset( 'the_carrier'( Y ) ) ), true
% 0.69/1.11    , ifeq2( 'top_str'( Y ), true, 'subset_complement'( 'the_carrier'( Y ), 
% 0.69/1.11    'topstr_closure'( Y, 'subset_complement'( 'the_carrier'( Y ), X ) ) ), 
% 0.69/1.11    interior( Y, X ) ), interior( Y, X ) ), interior( Y, X ) ) ] )
% 0.69/1.11  , clause( 360, [ =( ifeq2( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq2( 'top_str'( Y ), true, 'subset_complement'( 'the_carrier'( Y
% 0.69/1.11     ), 'topstr_closure'( Y, 'subset_complement'( 'the_carrier'( Y ), X ) ) )
% 0.69/1.11    , interior( Y, X ) ), interior( Y, X ) ), interior( Y, X ) ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.69/1.11     )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 21, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , clause( 361, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 22, [ =( 'topological_space'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , clause( 362, [ =( 'topological_space'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 23, [ =( element( 'sK1_t51_tops_1_B', powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , clause( 363, [ =( element( 'sK1_t51_tops_1_B', powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 24, [ ~( =( 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  , clause( 364, [ ~( =( 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 538, [ =( true, ifeq( element( X, powerset( 'the_carrier'( Y ) ) )
% 0.69/1.11    , true, ifeq( 'closed_subset'( X, Y ), true, ifeq( 'topological_space'( Y
% 0.69/1.11     ), true, ifeq( 'top_str'( Y ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( Y ), X ), Y ), true ), true ), true ), true ) ) ] )
% 0.69/1.11  , clause( 2, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true
% 0.69/1.11    , ifeq( 'closed_subset'( X, Y ), true, ifeq( 'topological_space'( Y ), 
% 0.69/1.11    true, ifeq( 'top_str'( Y ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( Y ), X ), Y ), true ), true ), true ), true ), true ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 542, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, ifeq( 'topological_space'( 'sK2_t51_tops_1_A'
% 0.69/1.11     ), true, ifeq( true, true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ), true ) ) ] )
% 0.69/1.11  , clause( 21, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , 0, clause( 538, [ =( true, ifeq( element( X, powerset( 'the_carrier'( Y )
% 0.69/1.11     ) ), true, ifeq( 'closed_subset'( X, Y ), true, ifeq( 
% 0.69/1.11    'topological_space'( Y ), true, ifeq( 'top_str'( Y ), true, 'open_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( Y ), X ), Y ), true ), true ), true )
% 0.69/1.11    , true ) ) ] )
% 0.69/1.11  , 0, 19, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, 
% 0.69/1.11    'sK2_t51_tops_1_A' )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 543, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, ifeq( true, true, ifeq( true, true, 
% 0.69/1.11    'open_subset'( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    X ), 'sK2_t51_tops_1_A' ), true ), true ), true ), true ) ) ] )
% 0.69/1.11  , clause( 22, [ =( 'topological_space'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , 0, clause( 542, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, ifeq( 'topological_space'( 'sK2_t51_tops_1_A'
% 0.69/1.11     ), true, ifeq( true, true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ), true ) ) ] )
% 0.69/1.11  , 0, 15, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 544, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, ifeq( true, true, 'open_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true ), true ), true ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 543, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, ifeq( true, true, ifeq( true, true, 
% 0.69/1.11    'open_subset'( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    X ), 'sK2_t51_tops_1_A' ), true ), true ), true ), true ) ) ] )
% 0.69/1.11  , 0, 14, substitution( 0, [ :=( X, true ), :=( Y, ifeq( true, true, 
% 0.69/1.11    'open_subset'( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    X ), 'sK2_t51_tops_1_A' ), true ) ), :=( Z, true )] ), substitution( 1, [
% 0.69/1.11     :=( X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 546, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 544, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, ifeq( true, true, 'open_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true ), true ), true ) ) ] )
% 0.69/1.11  , 0, 14, substitution( 0, [ :=( X, true ), :=( Y, 'open_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ), :=( Z, true )] ), substitution( 1, [ :=( X, X )] )
% 0.69/1.11    ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 547, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ) ] )
% 0.69/1.11  , clause( 546, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 28, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ) ] )
% 0.69/1.11  , clause( 547, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 549, [ =( true, ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ) ) ] )
% 0.69/1.11  , clause( 8, [ =( ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ), true ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 551, [ =( true, ifeq( true, true, element( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , clause( 23, [ =( element( 'sK1_t51_tops_1_B', powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , 0, clause( 549, [ =( true, ifeq( element( X, powerset( Y ) ), true, 
% 0.69/1.11    element( 'subset_complement'( Y, X ), powerset( Y ) ), true ) ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, 'sK1_t51_tops_1_B'
% 0.69/1.11     ), :=( Y, 'the_carrier'( 'sK2_t51_tops_1_A' ) )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 552, [ =( true, element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 551, [ =( true, ifeq( true, true, element( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, element( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ) )
% 0.69/1.11    , :=( Z, true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 553, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , clause( 552, [ =( true, element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 48, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , clause( 553, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 555, [ =( true, ifeq( element( X, powerset( 'the_carrier'( Y ) ) )
% 0.69/1.11    , true, ifeq( 'top_str'( Y ), true, element( 'topstr_closure'( Y, X ), 
% 0.69/1.11    powerset( 'the_carrier'( Y ) ) ), true ), true ) ) ] )
% 0.69/1.11  , clause( 9, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true
% 0.69/1.11    , ifeq( 'top_str'( Y ), true, element( 'topstr_closure'( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 559, [ =( true, ifeq( true, true, ifeq( 'top_str'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, element( 'topstr_closure'( 'sK2_t51_tops_1_A'
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ), true ) ) ] )
% 0.69/1.11  , clause( 48, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , 0, clause( 555, [ =( true, ifeq( element( X, powerset( 'the_carrier'( Y )
% 0.69/1.11     ) ), true, ifeq( 'top_str'( Y ), true, element( 'topstr_closure'( Y, X )
% 0.69/1.11    , powerset( 'the_carrier'( Y ) ) ), true ), true ) ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), :=( Y, 'sK2_t51_tops_1_A' )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 560, [ =( true, ifeq( 'top_str'( 'sK2_t51_tops_1_A' ), true, 
% 0.69/1.11    element( 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), powerset( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 559, [ =( true, ifeq( true, true, ifeq( 'top_str'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, element( 'topstr_closure'( 'sK2_t51_tops_1_A'
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ), true ) ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, ifeq( 'top_str'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, element( 'topstr_closure'( 'sK2_t51_tops_1_A'
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ) ), :=( Z, true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 561, [ =( true, ifeq( true, true, element( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , clause( 21, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , 0, clause( 560, [ =( true, ifeq( 'top_str'( 'sK2_t51_tops_1_A' ), true, 
% 0.69/1.11    element( 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), powerset( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 562, [ =( true, element( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11     ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 561, [ =( true, ifeq( true, true, element( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, element( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ) ), :=( Z, true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 563, [ =( element( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ) ] )
% 0.69/1.11  , clause( 562, [ =( true, element( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11     ) ] )
% 0.69/1.11  , 0, substitution( 0, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 53, [ =( element( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ) ] )
% 0.69/1.11  , clause( 563, [ =( element( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 565, [ =( true, ifeq( element( X, powerset( 'the_carrier'( Y ) ) )
% 0.69/1.11    , true, ifeq( 'topological_space'( Y ), true, ifeq( 'top_str'( Y ), true
% 0.69/1.11    , 'closed_subset'( 'topstr_closure'( Y, X ), Y ), true ), true ), true )
% 0.69/1.11     ) ] )
% 0.69/1.11  , clause( 10, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true
% 0.69/1.11    , ifeq( 'topological_space'( Y ), true, ifeq( 'top_str'( Y ), true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( Y, X ), Y ), true ), true ), true ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 569, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'topological_space'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, ifeq( true, true, 'closed_subset'( 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ) ) ] )
% 0.69/1.11  , clause( 21, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , 0, clause( 565, [ =( true, ifeq( element( X, powerset( 'the_carrier'( Y )
% 0.69/1.11     ) ), true, ifeq( 'topological_space'( Y ), true, ifeq( 'top_str'( Y ), 
% 0.69/1.11    true, 'closed_subset'( 'topstr_closure'( Y, X ), Y ), true ), true ), 
% 0.69/1.11    true ) ) ] )
% 0.69/1.11  , 0, 14, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, 
% 0.69/1.11    'sK2_t51_tops_1_A' )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 570, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( true, true, ifeq( true, true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( 'sK2_t51_tops_1_A', X ), 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true ), true ), true ) ) ] )
% 0.69/1.11  , clause( 22, [ =( 'topological_space'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , 0, clause( 569, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'topological_space'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, ifeq( true, true, 'closed_subset'( 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ) ) ] )
% 0.69/1.11  , 0, 10, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 571, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( true, true, 'closed_subset'( 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 570, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( true, true, ifeq( true, true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( 'sK2_t51_tops_1_A', X ), 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true ), true ), true ) ) ] )
% 0.69/1.11  , 0, 9, substitution( 0, [ :=( X, true ), :=( Y, ifeq( true, true, 
% 0.69/1.11    'closed_subset'( 'topstr_closure'( 'sK2_t51_tops_1_A', X ), 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true ) ), :=( Z, true )] ), substitution( 1, [ :=( 
% 0.69/1.11    X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 573, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 571, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( true, true, 'closed_subset'( 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ) ) ] )
% 0.69/1.11  , 0, 9, substitution( 0, [ :=( X, true ), :=( Y, 'closed_subset'( 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ) ), :=( Z
% 0.69/1.11    , true )] ), substitution( 1, [ :=( X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 574, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), true ) ] )
% 0.69/1.11  , clause( 573, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 74, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), true ) ] )
% 0.69/1.11  , clause( 574, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), true ) ] )
% 0.69/1.11  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 576, [ =( true, ifeq( element( X, powerset( 'the_carrier'( Y ) ) )
% 0.69/1.11    , true, ifeq( 'top_str'( Y ), true, element( interior( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ) ) ] )
% 0.69/1.11  , clause( 14, [ =( ifeq( element( X, powerset( 'the_carrier'( Y ) ) ), true
% 0.69/1.11    , ifeq( 'top_str'( Y ), true, element( interior( Y, X ), powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true ), true ), true ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 580, [ =( true, ifeq( true, true, ifeq( 'top_str'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, element( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), 
% 0.69/1.11    true ), true ) ) ] )
% 0.69/1.11  , clause( 23, [ =( element( 'sK1_t51_tops_1_B', powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , 0, clause( 576, [ =( true, ifeq( element( X, powerset( 'the_carrier'( Y )
% 0.69/1.11     ) ), true, ifeq( 'top_str'( Y ), true, element( interior( Y, X ), 
% 0.69/1.11    powerset( 'the_carrier'( Y ) ) ), true ), true ) ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, 'sK1_t51_tops_1_B'
% 0.69/1.11     ), :=( Y, 'sK2_t51_tops_1_A' )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 581, [ =( true, ifeq( 'top_str'( 'sK2_t51_tops_1_A' ), true, 
% 0.69/1.11    element( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), powerset( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 580, [ =( true, ifeq( true, true, ifeq( 'top_str'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, element( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), 
% 0.69/1.11    true ), true ) ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, ifeq( 'top_str'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, element( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), 
% 0.69/1.11    true ) ), :=( Z, true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 582, [ =( true, ifeq( true, true, element( interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , clause( 21, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , 0, clause( 581, [ =( true, ifeq( 'top_str'( 'sK2_t51_tops_1_A' ), true, 
% 0.69/1.11    element( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), powerset( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 583, [ =( true, element( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ) )
% 0.69/1.11     ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 582, [ =( true, ifeq( true, true, element( interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, element( interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ) ), :=( Z, true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 584, [ =( element( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B'
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , clause( 583, [ =( true, element( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ) )
% 0.69/1.11     ] )
% 0.69/1.11  , 0, substitution( 0, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 94, [ =( element( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B'
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , clause( 584, [ =( element( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 586, [ =( true, ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ) ) ] )
% 0.69/1.11  , clause( 8, [ =( ifeq( element( X, powerset( Y ) ), true, element( 
% 0.69/1.11    'subset_complement'( Y, X ), powerset( Y ) ), true ), true ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 588, [ =( true, ifeq( true, true, element( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ) ) ] )
% 0.69/1.11  , clause( 94, [ =( element( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  , 0, clause( 586, [ =( true, ifeq( element( X, powerset( Y ) ), true, 
% 0.69/1.11    element( 'subset_complement'( Y, X ), powerset( Y ) ), true ) ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), :=( Y, 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 589, [ =( true, element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 588, [ =( true, ifeq( true, true, element( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ) ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, element( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ) ), :=( Z, true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 590, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , clause( 589, [ =( true, element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 101, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , clause( 590, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 592, [ =( X, ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ) ) ] )
% 0.69/1.11  , clause( 5, [ =( ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ), X ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 594, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), ifeq2( 
% 0.69/1.11    true, true, 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , clause( 94, [ =( element( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), 
% 0.69/1.11    true ) ] )
% 0.69/1.11  , 0, clause( 592, [ =( X, ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ) ) ] )
% 0.69/1.11  , 0, 5, substitution( 0, [] ), substitution( 1, [ :=( X, interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), :=( Y, 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 595, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ) ] )
% 0.69/1.11  , clause( 0, [ =( ifeq2( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 594, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), 
% 0.69/1.11    ifeq2( true, true, 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A'
% 0.69/1.11     ), 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , 0, 4, substitution( 0, [ :=( X, true ), :=( Y, 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ) ) ), :=( Z, interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) )] ), 
% 0.69/1.11    substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 596, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' )
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  , clause( 595, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 102, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' )
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  , clause( 596, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A'
% 0.69/1.11     ), 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 598, [ =( interior( Y, X ), ifeq2( element( X, powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true, ifeq2( 'top_str'( Y ), true, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( Y ), 'topstr_closure'( Y, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( Y ), X ) ) ), interior( Y, X ) ), 
% 0.69/1.11    interior( Y, X ) ) ) ] )
% 0.69/1.11  , clause( 20, [ =( ifeq2( element( X, powerset( 'the_carrier'( Y ) ) ), 
% 0.69/1.11    true, ifeq2( 'top_str'( Y ), true, 'subset_complement'( 'the_carrier'( Y
% 0.69/1.11     ), 'topstr_closure'( Y, 'subset_complement'( 'the_carrier'( Y ), X ) ) )
% 0.69/1.11    , interior( Y, X ) ), interior( Y, X ) ), interior( Y, X ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 602, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), ifeq2( 
% 0.69/1.11    true, true, ifeq2( 'top_str'( 'sK2_t51_tops_1_A' ), true, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), interior( 'sK2_t51_tops_1_A'
% 0.69/1.11    , 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , clause( 23, [ =( element( 'sK1_t51_tops_1_B', powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , 0, clause( 598, [ =( interior( Y, X ), ifeq2( element( X, powerset( 
% 0.69/1.11    'the_carrier'( Y ) ) ), true, ifeq2( 'top_str'( Y ), true, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( Y ), 'topstr_closure'( Y, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( Y ), X ) ) ), interior( Y, X ) ), 
% 0.69/1.11    interior( Y, X ) ) ) ] )
% 0.69/1.11  , 0, 5, substitution( 0, [] ), substitution( 1, [ :=( X, 'sK1_t51_tops_1_B'
% 0.69/1.11     ), :=( Y, 'sK2_t51_tops_1_A' )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 603, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), ifeq2( 
% 0.69/1.11    'top_str'( 'sK2_t51_tops_1_A' ), true, 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ), interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , clause( 0, [ =( ifeq2( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 602, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), 
% 0.69/1.11    ifeq2( true, true, ifeq2( 'top_str'( 'sK2_t51_tops_1_A' ), true, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), interior( 'sK2_t51_tops_1_A'
% 0.69/1.11    , 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , 0, 4, substitution( 0, [ :=( X, true ), :=( Y, ifeq2( 'top_str'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ), interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ), :=( Z, interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 604, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), ifeq2( 
% 0.69/1.11    true, true, 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , clause( 21, [ =( 'top_str'( 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , 0, clause( 603, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), 
% 0.69/1.11    ifeq2( 'top_str'( 'sK2_t51_tops_1_A' ), true, 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'topstr_closure'( 'sK2_t51_tops_1_A'
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ), interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , 0, 5, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 605, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ) ) ] )
% 0.69/1.11  , clause( 0, [ =( ifeq2( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 604, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), 
% 0.69/1.11    ifeq2( true, true, 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A'
% 0.69/1.11     ), 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , 0, 4, substitution( 0, [ :=( X, true ), :=( Y, 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'topstr_closure'( 'sK2_t51_tops_1_A'
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ) ), :=( Z, interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 606, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' )
% 0.69/1.11    , 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  , clause( 605, [ =( interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 135, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' )
% 0.69/1.11    , 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  , clause( 606, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A'
% 0.69/1.11     ), 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 608, [ =( X, ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ) ) ] )
% 0.69/1.11  , clause( 5, [ =( ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ), X ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 611, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), ifeq2( true
% 0.69/1.11    , true, 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ) ), 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ) ) ] )
% 0.69/1.11  , clause( 53, [ =( element( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true ) ] )
% 0.69/1.11  , 0, clause( 608, [ =( X, ifeq2( element( X, powerset( Y ) ), true, 
% 0.69/1.11    'subset_complement'( Y, 'subset_complement'( Y, X ) ), X ) ) ] )
% 0.69/1.11  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), :=( Y, 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 612, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ) ) ) ] )
% 0.69/1.11  , clause( 0, [ =( ifeq2( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 611, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), ifeq2( true, true, 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ) ), 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ) ) ] )
% 0.69/1.11  , 0, 7, substitution( 0, [ :=( X, true ), :=( Y, 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ) ) ), :=( Z, 'topstr_closure'( 'sK2_t51_tops_1_A'
% 0.69/1.11    , 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 613, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , clause( 135, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A'
% 0.69/1.11     ), 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  , 0, clause( 612, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ) ) ) ) ] )
% 0.69/1.11  , 0, 10, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 218, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ) ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ) ] )
% 0.69/1.11  , clause( 613, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 616, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  , clause( 74, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ), true ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 619, [ =( true, ifeq( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  , clause( 218, [ =( 'topstr_closure'( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , 0, clause( 616, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 'topstr_closure'( 
% 0.69/1.11    'sK2_t51_tops_1_A', X ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  , 0, 13, substitution( 0, [] ), substitution( 1, [ :=( X, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'sK1_t51_tops_1_B' ) )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 620, [ =( true, ifeq( true, true, 'closed_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), 'sK2_t51_tops_1_A' ), true )
% 0.69/1.11     ) ] )
% 0.69/1.11  , clause( 48, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , 0, clause( 619, [ =( true, ifeq( element( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'sK1_t51_tops_1_B' ), powerset( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true, 'closed_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), 'sK2_t51_tops_1_A' ), true )
% 0.69/1.11     ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 621, [ =( true, 'closed_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), 'sK2_t51_tops_1_A' ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 620, [ =( true, ifeq( true, true, 'closed_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), 'sK2_t51_tops_1_A' ), true )
% 0.69/1.11     ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, 'closed_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ), 'sK2_t51_tops_1_A' ) ), :=( Z
% 0.69/1.11    , true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 622, [ =( 'closed_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , clause( 621, [ =( true, 'closed_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), 'sK2_t51_tops_1_A' ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 337, [ =( 'closed_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , clause( 622, [ =( 'closed_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 624, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ) ) ] )
% 0.69/1.11  , clause( 28, [ =( ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ), true ) ] )
% 0.69/1.11  , 0, substitution( 0, [ :=( X, X )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  eqswap(
% 0.69/1.11  clause( 629, [ ~( =( true, 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ) ) ) ] )
% 0.69/1.11  , clause( 24, [ ~( =( 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ), true ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 630, [ =( true, ifeq( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true, ifeq( true, 
% 0.69/1.11    true, 'open_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ) ), 'sK2_t51_tops_1_A' ), true ), true ) ) ] )
% 0.69/1.11  , clause( 337, [ =( 'closed_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), 'sK2_t51_tops_1_A' ), true ) ] )
% 0.69/1.11  , 0, clause( 624, [ =( true, ifeq( element( X, powerset( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ) ) ), true, ifeq( 'closed_subset'( X, 
% 0.69/1.11    'sK2_t51_tops_1_A' ), true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), X ), 'sK2_t51_tops_1_A' ), true ), 
% 0.69/1.11    true ) ) ] )
% 0.69/1.11  , 0, 15, substitution( 0, [] ), substitution( 1, [ :=( X, 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) )] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 631, [ =( true, ifeq( true, true, ifeq( true, true, 'open_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), 'sK2_t51_tops_1_A' ), true
% 0.69/1.11     ), true ) ) ] )
% 0.69/1.11  , clause( 101, [ =( element( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) ), true ) ] )
% 0.69/1.11  , 0, clause( 630, [ =( true, ifeq( element( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ) ), powerset( 'the_carrier'( 'sK2_t51_tops_1_A' ) ) )
% 0.69/1.11    , true, ifeq( true, true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ) ), 'sK2_t51_tops_1_A' ), true ), true ) ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 632, [ =( true, ifeq( true, true, 'open_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), 'sK2_t51_tops_1_A' ), true
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 631, [ =( true, ifeq( true, true, ifeq( true, true, 
% 0.69/1.11    'open_subset'( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), 'sK2_t51_tops_1_A' ), true
% 0.69/1.11     ), true ) ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, ifeq( true, true, 
% 0.69/1.11    'open_subset'( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), 'sK2_t51_tops_1_A' ), true
% 0.69/1.11     ) ), :=( Z, true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 634, [ =( true, 'open_subset'( 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ) ), 'sK2_t51_tops_1_A' ) ) ] )
% 0.69/1.11  , clause( 1, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 0.69/1.11  , 0, clause( 632, [ =( true, ifeq( true, true, 'open_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), 'sK2_t51_tops_1_A' ), true
% 0.69/1.11     ) ) ] )
% 0.69/1.11  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, 'open_subset'( 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), 
% 0.69/1.11    'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), 'sK2_t51_tops_1_A' ) ), 
% 0.69/1.11    :=( Z, true )] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  paramod(
% 0.69/1.11  clause( 635, [ =( true, 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ) ) ] )
% 0.69/1.11  , clause( 102, [ =( 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A'
% 0.69/1.11     ), 'subset_complement'( 'the_carrier'( 'sK2_t51_tops_1_A' ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ), interior( 
% 0.69/1.11    'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' ) ) ] )
% 0.69/1.11  , 0, clause( 634, [ =( true, 'open_subset'( 'subset_complement'( 
% 0.69/1.11    'the_carrier'( 'sK2_t51_tops_1_A' ), 'subset_complement'( 'the_carrier'( 
% 0.69/1.11    'sK2_t51_tops_1_A' ), interior( 'sK2_t51_tops_1_A', 'sK1_t51_tops_1_B' )
% 0.69/1.11     ) ), 'sK2_t51_tops_1_A' ) ) ] )
% 0.69/1.11  , 0, 3, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  resolution(
% 0.69/1.11  clause( 636, [] )
% 0.69/1.11  , clause( 629, [ ~( =( true, 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ) ) ) ] )
% 0.69/1.11  , 0, clause( 635, [ =( true, 'open_subset'( interior( 'sK2_t51_tops_1_A', 
% 0.69/1.11    'sK1_t51_tops_1_B' ), 'sK2_t51_tops_1_A' ) ) ] )
% 0.69/1.11  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  subsumption(
% 0.69/1.11  clause( 338, [] )
% 0.69/1.11  , clause( 636, [] )
% 0.69/1.11  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  end.
% 0.69/1.11  
% 0.69/1.11  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.69/1.11  
% 0.69/1.11  Memory use:
% 0.69/1.11  
% 0.69/1.11  space for terms:        5179
% 0.69/1.11  space for clauses:      41527
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  clauses generated:      1322
% 0.69/1.11  clauses kept:           339
% 0.69/1.11  clauses selected:       177
% 0.69/1.11  clauses deleted:        6
% 0.69/1.11  clauses inuse deleted:  0
% 0.69/1.11  
% 0.69/1.11  subsentry:          1215
% 0.69/1.11  literals s-matched: 578
% 0.69/1.11  literals matched:   578
% 0.69/1.11  full subsumption:   0
% 0.69/1.11  
% 0.69/1.11  checksum:           2056149902
% 0.69/1.11  
% 0.69/1.11  
% 0.69/1.11  Bliksem ended
%------------------------------------------------------------------------------