TSTP Solution File: SET852-2 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SET852-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n003.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 22:52:48 EDT 2022

% Result   : Unsatisfiable 0.71s 1.09s
% Output   : Refutation 0.71s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SET852-2 : TPTP v8.1.0. Released v3.2.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n003.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 : Sun Jul 10 05:20:14 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.71/1.09  *** allocated 10000 integers for termspace/termends
% 0.71/1.09  *** allocated 10000 integers for clauses
% 0.71/1.09  *** allocated 10000 integers for justifications
% 0.71/1.09  Bliksem 1.12
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  Automatic Strategy Selection
% 0.71/1.09  
% 0.71/1.09  Clauses:
% 0.71/1.09  [
% 0.71/1.09     [ ~( 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 
% 0.71/1.09    'tc_set'( 'tc_set'( 't_a' ) ) ) ) ],
% 0.71/1.09     [ ~( 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 'c_Union'( 
% 0.71/1.09    'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ],
% 0.71/1.09     [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), X, 'tc_set'( 
% 0.71/1.09    'tc_set'( 't_a' ) ) ), 'c_lessequals'( X, 'v_m', 'tc_set'( 'tc_set'( 
% 0.71/1.09    't_a' ) ) ), ~( 'c_in'( X, 'v_Y', 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ]
% 0.71/1.09    ,
% 0.71/1.09     [ 'c_in'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), Z, 'tc_set'( T ) ), 
% 0.71/1.09    'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ), 'c_lessequals'( 
% 0.71/1.09    'c_Union'( Z, T ), X, 'tc_set'( T ) ) ],
% 0.71/1.09     [ ~( 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), X, 
% 0.71/1.09    'tc_set'( T ) ) ), 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) )
% 0.71/1.09    , 'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ) ],
% 0.71/1.09     [ ~( 'c_lessequals'( X, 'c_Zorn_OUnion__lemma0__1'( Y, X, Z, T ), 
% 0.71/1.09    'tc_set'( T ) ) ), 'c_lessequals'( X, 'c_Union'( Z, T ), 'tc_set'( T ) )
% 0.71/1.09    , 'c_lessequals'( 'c_Union'( Z, T ), Y, 'tc_set'( T ) ) ]
% 0.71/1.09  ] .
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  percentage equality = 0.000000, percentage horn = 0.333333
% 0.71/1.09  This a non-horn, non-equality problem
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  Options Used:
% 0.71/1.09  
% 0.71/1.09  useres =            1
% 0.71/1.09  useparamod =        0
% 0.71/1.09  useeqrefl =         0
% 0.71/1.09  useeqfact =         0
% 0.71/1.09  usefactor =         1
% 0.71/1.09  usesimpsplitting =  0
% 0.71/1.09  usesimpdemod =      0
% 0.71/1.09  usesimpres =        3
% 0.71/1.09  
% 0.71/1.09  resimpinuse      =  1000
% 0.71/1.09  resimpclauses =     20000
% 0.71/1.09  substype =          standard
% 0.71/1.09  backwardsubs =      1
% 0.71/1.09  selectoldest =      5
% 0.71/1.09  
% 0.71/1.09  litorderings [0] =  split
% 0.71/1.09  litorderings [1] =  liftord
% 0.71/1.09  
% 0.71/1.09  termordering =      none
% 0.71/1.09  
% 0.71/1.09  litapriori =        1
% 0.71/1.09  termapriori =       0
% 0.71/1.09  litaposteriori =    0
% 0.71/1.09  termaposteriori =   0
% 0.71/1.09  demodaposteriori =  0
% 0.71/1.09  ordereqreflfact =   0
% 0.71/1.09  
% 0.71/1.09  litselect =         none
% 0.71/1.09  
% 0.71/1.09  maxweight =         15
% 0.71/1.09  maxdepth =          30000
% 0.71/1.09  maxlength =         115
% 0.71/1.09  maxnrvars =         195
% 0.71/1.09  excuselevel =       1
% 0.71/1.09  increasemaxweight = 1
% 0.71/1.09  
% 0.71/1.09  maxselected =       10000000
% 0.71/1.09  maxnrclauses =      10000000
% 0.71/1.09  
% 0.71/1.09  showgenerated =    0
% 0.71/1.09  showkept =         0
% 0.71/1.09  showselected =     0
% 0.71/1.09  showdeleted =      0
% 0.71/1.09  showresimp =       1
% 0.71/1.09  showstatus =       2000
% 0.71/1.09  
% 0.71/1.09  prologoutput =     1
% 0.71/1.09  nrgoals =          5000000
% 0.71/1.09  totalproof =       1
% 0.71/1.09  
% 0.71/1.09  Symbols occurring in the translation:
% 0.71/1.09  
% 0.71/1.09  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.71/1.09  .  [1, 2]      (w:1, o:24, a:1, s:1, b:0), 
% 0.71/1.09  !  [4, 1]      (w:0, o:18, a:1, s:1, b:0), 
% 0.71/1.09  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.71/1.09  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.71/1.09  'v_Y'  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.71/1.09  't_a'  [40, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.71/1.09  'tc_set'  [41, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.71/1.09  'c_Union'  [42, 2]      (w:1, o:49, a:1, s:1, b:0), 
% 0.71/1.09  'v_m'  [43, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 0.71/1.09  'c_lessequals'  [44, 3]      (w:1, o:50, a:1, s:1, b:0), 
% 0.71/1.09  'v_S'  [45, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.71/1.09  'c_Zorn_Osucc'  [46, 3]      (w:1, o:51, a:1, s:1, b:0), 
% 0.71/1.09  'c_in'  [48, 3]      (w:1, o:52, a:1, s:1, b:0), 
% 0.71/1.09  'c_Zorn_OUnion__lemma0__1'  [53, 4]      (w:1, o:53, a:1, s:1, b:0).
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  Resimplifying inuse:
% 0.71/1.09  Done
% 0.71/1.09  
% 0.71/1.09  Failed to find proof!
% 0.71/1.09  maxweight =   15
% 0.71/1.09  maxnrclauses = 10000000
% 0.71/1.09  Generated: 50
% 0.71/1.09  Kept: 14
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  The strategy used was not complete!
% 0.71/1.09  
% 0.71/1.09  Increased maxweight to 16
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  Resimplifying inuse:
% 0.71/1.09  Done
% 0.71/1.09  
% 0.71/1.09  Failed to find proof!
% 0.71/1.09  maxweight =   16
% 0.71/1.09  maxnrclauses = 10000000
% 0.71/1.09  Generated: 50
% 0.71/1.09  Kept: 14
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  The strategy used was not complete!
% 0.71/1.09  
% 0.71/1.09  Increased maxweight to 17
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  Resimplifying inuse:
% 0.71/1.09  Done
% 0.71/1.09  
% 0.71/1.09  Failed to find proof!
% 0.71/1.09  maxweight =   17
% 0.71/1.09  maxnrclauses = 10000000
% 0.71/1.09  Generated: 50
% 0.71/1.09  Kept: 14
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  The strategy used was not complete!
% 0.71/1.09  
% 0.71/1.09  Increased maxweight to 18
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  Resimplifying inuse:
% 0.71/1.09  Done
% 0.71/1.09  
% 0.71/1.09  Failed to find proof!
% 0.71/1.09  maxweight =   18
% 0.71/1.09  maxnrclauses = 10000000
% 0.71/1.09  Generated: 50
% 0.71/1.09  Kept: 14
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  The strategy used was not complete!
% 0.71/1.09  
% 0.71/1.09  Increased maxweight to 19
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  Resimplifying inuse:
% 0.71/1.09  Done
% 0.71/1.09  
% 0.71/1.09  Failed to find proof!
% 0.71/1.09  maxweight =   19
% 0.71/1.09  maxnrclauses = 10000000
% 0.71/1.09  Generated: 50
% 0.71/1.09  Kept: 14
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  The strategy used was not complete!
% 0.71/1.09  
% 0.71/1.09  Increased maxweight to 20
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  Resimplifying inuse:
% 0.71/1.09  Done
% 0.71/1.09  
% 0.71/1.09  Failed to find proof!
% 0.71/1.09  maxweight =   20
% 0.71/1.09  maxnrclauses = 10000000
% 0.71/1.09  Generated: 50
% 0.71/1.09  Kept: 14
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  The strategy used was not complete!
% 0.71/1.09  
% 0.71/1.09  Increased maxweight to 21
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  Resimplifying inuse:
% 0.71/1.09  Done
% 0.71/1.09  
% 0.71/1.09  Failed to find proof!
% 0.71/1.09  maxweight =   21
% 0.71/1.09  maxnrclauses = 10000000
% 0.71/1.09  Generated: 50
% 0.71/1.09  Kept: 14
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  The strategy used was not complete!
% 0.71/1.09  
% 0.71/1.09  Increased maxweight to 22
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  Resimplifying inuse:
% 0.71/1.09  Done
% 0.71/1.09  
% 0.71/1.09  Failed to find proof!
% 0.71/1.09  maxweight =   22
% 0.71/1.09  maxnrclauses = 10000000
% 0.71/1.09  Generated: 50
% 0.71/1.09  Kept: 14
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  The strategy used was not complete!
% 0.71/1.09  
% 0.71/1.09  Increased maxweight to 23
% 0.71/1.09  
% 0.71/1.09  Starting Search:
% 0.71/1.09  
% 0.71/1.09  
% 0.71/1.09  Bliksems!, er is een bewijs:
% 0.71/1.09  % SZS status Unsatisfiable
% 0.71/1.09  % SZS output start Refutation
% 0.71/1.09  
% 0.71/1.09  clause( 0, [ ~( 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.09    'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.09  .
% 0.71/1.09  clause( 1, [ ~( 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.09    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ) )
% 0.71/1.09     ] )
% 0.71/1.09  .
% 0.71/1.09  clause( 2, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), X, 
% 0.71/1.09    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( X, 'v_m', 'tc_set'( 
% 0.71/1.09    'tc_set'( 't_a' ) ) ), ~( 'c_in'( X, 'v_Y', 'tc_set'( 'tc_set'( 't_a' ) )
% 0.71/1.09     ) ) ] )
% 0.71/1.09  .
% 0.71/1.09  clause( 3, [ 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ), 
% 0.71/1.09    'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ), 'c_in'( 
% 0.71/1.09    'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), Z, 'tc_set'( T ) ) ] )
% 0.71/1.09  .
% 0.71/1.09  clause( 4, [ 'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ), ~( 
% 0.71/1.09    'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), X, 'tc_set'( T
% 0.71/1.09     ) ) ), 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ) ] )
% 0.71/1.09  .
% 0.71/1.09  clause( 5, [ 'c_lessequals'( X, 'c_Union'( Z, T ), 'tc_set'( T ) ), 
% 0.71/1.09    'c_lessequals'( 'c_Union'( Z, T ), Y, 'tc_set'( T ) ), ~( 'c_lessequals'( 
% 0.71/1.09    X, 'c_Zorn_OUnion__lemma0__1'( Y, X, Z, T ), 'tc_set'( T ) ) ) ] )
% 0.71/1.09  .
% 0.71/1.09  clause( 11, [ 'c_lessequals'( X, 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.09    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 
% 0.71/1.09    'c_Zorn_OUnion__lemma0__1'( Y, X, 'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 
% 0.71/1.10    'v_m', 't_a' ), 'c_Zorn_OUnion__lemma0__1'( Y, X, 'v_Y', 'tc_set'( 't_a'
% 0.71/1.10     ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 
% 0.71/1.10    'tc_set'( 't_a' ) ), Y, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  .
% 0.71/1.10  clause( 13, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), ~( 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  .
% 0.71/1.10  clause( 15, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  .
% 0.71/1.10  clause( 16, [] )
% 0.71/1.10  .
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  % SZS output end Refutation
% 0.71/1.10  found a proof!
% 0.71/1.10  
% 0.71/1.10  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.71/1.10  
% 0.71/1.10  initialclauses(
% 0.71/1.10  [ clause( 18, [ ~( 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.10    'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  , clause( 19, [ ~( 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ) )
% 0.71/1.10     ] )
% 0.71/1.10  , clause( 20, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( X, 'v_m', 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), ~( 'c_in'( X, 'v_Y', 'tc_set'( 'tc_set'( 't_a' ) )
% 0.71/1.10     ) ) ] )
% 0.71/1.10  , clause( 21, [ 'c_in'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), Z, 
% 0.71/1.10    'tc_set'( T ) ), 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ) ] )
% 0.71/1.10  , clause( 22, [ ~( 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T )
% 0.71/1.10    , X, 'tc_set'( T ) ) ), 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T
% 0.71/1.10     ) ), 'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ) ] )
% 0.71/1.10  , clause( 23, [ ~( 'c_lessequals'( X, 'c_Zorn_OUnion__lemma0__1'( Y, X, Z, 
% 0.71/1.10    T ), 'tc_set'( T ) ) ), 'c_lessequals'( X, 'c_Union'( Z, T ), 'tc_set'( T
% 0.71/1.10     ) ), 'c_lessequals'( 'c_Union'( Z, T ), Y, 'tc_set'( T ) ) ] )
% 0.71/1.10  ] ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 0, [ ~( 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.10    'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  , clause( 18, [ ~( 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.10    'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 1, [ ~( 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ) )
% 0.71/1.10     ] )
% 0.71/1.10  , clause( 19, [ ~( 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ) )
% 0.71/1.10     ] )
% 0.71/1.10  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 2, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( X, 'v_m', 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), ~( 'c_in'( X, 'v_Y', 'tc_set'( 'tc_set'( 't_a' ) )
% 0.71/1.10     ) ) ] )
% 0.71/1.10  , clause( 20, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( X, 'v_m', 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), ~( 'c_in'( X, 'v_Y', 'tc_set'( 'tc_set'( 't_a' ) )
% 0.71/1.10     ) ) ] )
% 0.71/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.71/1.10    1 ), ==>( 2, 2 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 3, [ 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ), 'c_in'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), Z, 'tc_set'( T ) ) ] )
% 0.71/1.10  , clause( 21, [ 'c_in'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), Z, 
% 0.71/1.10    'tc_set'( T ) ), 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ) ] )
% 0.71/1.10  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.10    permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 4, [ 'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ), ~( 
% 0.71/1.10    'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), X, 'tc_set'( T
% 0.71/1.10     ) ) ), 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ) ] )
% 0.71/1.10  , clause( 22, [ ~( 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T )
% 0.71/1.10    , X, 'tc_set'( T ) ) ), 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T
% 0.71/1.10     ) ), 'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ) ] )
% 0.71/1.10  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.10    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 2 ), ==>( 2, 0 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 5, [ 'c_lessequals'( X, 'c_Union'( Z, T ), 'tc_set'( T ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( Z, T ), Y, 'tc_set'( T ) ), ~( 'c_lessequals'( 
% 0.71/1.10    X, 'c_Zorn_OUnion__lemma0__1'( Y, X, Z, T ), 'tc_set'( T ) ) ) ] )
% 0.71/1.10  , clause( 23, [ ~( 'c_lessequals'( X, 'c_Zorn_OUnion__lemma0__1'( Y, X, Z, 
% 0.71/1.10    T ), 'tc_set'( T ) ) ), 'c_lessequals'( X, 'c_Union'( Z, T ), 'tc_set'( T
% 0.71/1.10     ) ), 'c_lessequals'( 'c_Union'( Z, T ), Y, 'tc_set'( T ) ) ] )
% 0.71/1.10  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.10    permutation( 0, [ ==>( 0, 2 ), ==>( 1, 0 ), ==>( 2, 1 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  resolution(
% 0.71/1.10  clause( 30, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, Y, 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, Y, 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ), 
% 0.71/1.10    'c_lessequals'( Y, 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a'
% 0.71/1.10     ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 2, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( X, 'v_m', 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), ~( 'c_in'( X, 'v_Y', 'tc_set'( 'tc_set'( 't_a' ) )
% 0.71/1.10     ) ) ] )
% 0.71/1.10  , 2, clause( 3, [ 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ), 'c_in'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), Z, 'tc_set'( T ) ) ] )
% 0.71/1.10  , 2, substitution( 0, [ :=( X, 'c_Zorn_OUnion__lemma0__1'( X, Y, 'v_Y', 
% 0.71/1.10    'tc_set'( 't_a' ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( 
% 0.71/1.10    Z, 'v_Y' ), :=( T, 'tc_set'( 't_a' ) )] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 11, [ 'c_lessequals'( X, 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( Y, X, 'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 
% 0.71/1.10    'v_m', 't_a' ), 'c_Zorn_OUnion__lemma0__1'( Y, X, 'v_Y', 'tc_set'( 't_a'
% 0.71/1.10     ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 
% 0.71/1.10    'tc_set'( 't_a' ) ), Y, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 30, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, Y, 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, Y, 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ), 
% 0.71/1.10    'c_lessequals'( Y, 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a'
% 0.71/1.10     ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 2
% 0.71/1.10     ), ==>( 1, 1 ), ==>( 2, 0 ), ==>( 3, 3 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  resolution(
% 0.71/1.10  clause( 32, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), ~( 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  , clause( 1, [ ~( 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ) )
% 0.71/1.10     ] )
% 0.71/1.10  , 0, clause( 4, [ 'c_lessequals'( 'c_Union'( Z, T ), X, 'tc_set'( T ) ), 
% 0.71/1.10    ~( 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, Y, Z, T ), X, 'tc_set'( 
% 0.71/1.10    T ) ) ), 'c_lessequals'( Y, 'c_Union'( Z, T ), 'tc_set'( T ) ) ] )
% 0.71/1.10  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, X ), :=( Y, 
% 0.71/1.10    'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ) ), :=( Z, 'v_Y' ), :=( T, 'tc_set'( 
% 0.71/1.10    't_a' ) )] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 13, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), ~( 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  , clause( 32, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), ~( 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.71/1.10    1 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  resolution(
% 0.71/1.10  clause( 33, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 
% 0.71/1.10    't_a' ), 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a'
% 0.71/1.10     ) ) ), 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 
% 0.71/1.10    'v_S', 'v_m', 't_a' ), 'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a'
% 0.71/1.10     ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 5, [ 'c_lessequals'( X, 'c_Union'( Z, T ), 'tc_set'( T ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( Z, T ), Y, 'tc_set'( T ) ), ~( 'c_lessequals'( 
% 0.71/1.10    X, 'c_Zorn_OUnion__lemma0__1'( Y, X, Z, T ), 'tc_set'( T ) ) ) ] )
% 0.71/1.10  , 2, clause( 11, [ 'c_lessequals'( X, 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) )
% 0.71/1.10    , 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( Y, X, 'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 
% 0.71/1.10    'v_m', 't_a' ), 'c_Zorn_OUnion__lemma0__1'( Y, X, 'v_Y', 'tc_set'( 't_a'
% 0.71/1.10     ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 
% 0.71/1.10    'tc_set'( 't_a' ) ), Y, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , 2, substitution( 0, [ :=( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ) ), 
% 0.71/1.10    :=( Y, X ), :=( Z, 'v_Y' ), :=( T, 'tc_set'( 't_a' ) )] ), substitution( 
% 0.71/1.10    1, [ :=( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ) ), :=( Y, X )] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  factor(
% 0.71/1.10  clause( 39, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, 
% 0.71/1.10    'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 'v_Y', 'tc_set'( 't_a' ) ), 'v_m'
% 0.71/1.10    , 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 
% 0.71/1.10    'tc_set'( 't_a' ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 33, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 
% 0.71/1.10    't_a' ), 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a'
% 0.71/1.10     ) ) ), 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 
% 0.71/1.10    'v_S', 'v_m', 't_a' ), 'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a'
% 0.71/1.10     ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , 0, 2, substitution( 0, [ :=( X, X )] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  factor(
% 0.71/1.10  clause( 40, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, 
% 0.71/1.10    'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 'v_Y', 'tc_set'( 't_a' ) ), 'v_m'
% 0.71/1.10    , 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 39, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, 
% 0.71/1.10    'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 'v_Y', 'tc_set'( 't_a' ) ), 'v_m'
% 0.71/1.10    , 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 
% 0.71/1.10    'tc_set'( 't_a' ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , 1, 3, substitution( 0, [ :=( X, X )] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  resolution(
% 0.71/1.10  clause( 41, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 1, [ ~( 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ) )
% 0.71/1.10     ] )
% 0.71/1.10  , 0, clause( 40, [ 'c_lessequals'( 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'tc_set'( 'tc_set'( 't_a' ) ) ), 
% 0.71/1.10    'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 
% 0.71/1.10    'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Zorn_OUnion__lemma0__1'( X, 
% 0.71/1.10    'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 'v_Y', 'tc_set'( 't_a' ) ), 'v_m'
% 0.71/1.10    , 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 15, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 41, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 0.71/1.10    1 )] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  resolution(
% 0.71/1.10  clause( 42, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'v_m'
% 0.71/1.10    , 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y', 
% 0.71/1.10    'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 13, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X, 
% 0.71/1.10    'tc_set'( 'tc_set'( 't_a' ) ) ), ~( 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), X, 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  , 1, clause( 15, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), X
% 0.71/1.10    , 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 
% 0.71/1.10    'c_Zorn_OUnion__lemma0__1'( X, 'c_Zorn_Osucc'( 'v_S', 'v_m', 't_a' ), 
% 0.71/1.10    'v_Y', 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , 1, substitution( 0, [ :=( X, 'v_m' )] ), substitution( 1, [ :=( X, 'v_m'
% 0.71/1.10     )] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  factor(
% 0.71/1.10  clause( 43, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 'v_m'
% 0.71/1.10    , 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , clause( 42, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.10    'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ), 'c_lessequals'( 'c_Union'( 'v_Y'
% 0.71/1.10    , 'tc_set'( 't_a' ) ), 'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , 0, 1, substitution( 0, [] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  resolution(
% 0.71/1.10  clause( 45, [] )
% 0.71/1.10  , clause( 0, [ ~( 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.10    'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ) ] )
% 0.71/1.10  , 0, clause( 43, [ 'c_lessequals'( 'c_Union'( 'v_Y', 'tc_set'( 't_a' ) ), 
% 0.71/1.10    'v_m', 'tc_set'( 'tc_set'( 't_a' ) ) ) ] )
% 0.71/1.10  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  subsumption(
% 0.71/1.10  clause( 16, [] )
% 0.71/1.10  , clause( 45, [] )
% 0.71/1.10  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  end.
% 0.71/1.10  
% 0.71/1.10  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.71/1.10  
% 0.71/1.10  Memory use:
% 0.71/1.10  
% 0.71/1.10  space for terms:        679
% 0.71/1.10  space for clauses:      2030
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  clauses generated:      53
% 0.71/1.10  clauses kept:           17
% 0.71/1.10  clauses selected:       15
% 0.71/1.10  clauses deleted:        0
% 0.71/1.10  clauses inuse deleted:  0
% 0.71/1.10  
% 0.71/1.10  subsentry:          60
% 0.71/1.10  literals s-matched: 31
% 0.71/1.10  literals matched:   31
% 0.71/1.10  full subsumption:   12
% 0.71/1.10  
% 0.71/1.10  checksum:           -971214696
% 0.71/1.10  
% 0.71/1.10  
% 0.71/1.10  Bliksem ended
%------------------------------------------------------------------------------