TSTP Solution File: SEU234+3 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SEU234+3 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n008.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 07:11:44 EDT 2022

% Result   : Theorem 3.07s 3.45s
% Output   : Refutation 3.07s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem  : SEU234+3 : TPTP v8.1.0. Released v3.2.0.
% 0.03/0.12  % Command  : bliksem %s
% 0.11/0.33  % Computer : n008.cluster.edu
% 0.11/0.33  % Model    : x86_64 x86_64
% 0.11/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33  % Memory   : 8042.1875MB
% 0.11/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33  % CPULimit : 300
% 0.11/0.33  % DateTime : Sun Jun 19 12:50:37 EDT 2022
% 0.11/0.33  % CPUTime  : 
% 1.18/1.56  *** allocated 10000 integers for termspace/termends
% 1.18/1.56  *** allocated 10000 integers for clauses
% 1.18/1.56  *** allocated 10000 integers for justifications
% 1.18/1.56  Bliksem 1.12
% 1.18/1.56  
% 1.18/1.56  
% 1.18/1.56  Automatic Strategy Selection
% 1.18/1.56  
% 1.18/1.56  
% 1.18/1.56  Clauses:
% 1.18/1.56  
% 1.18/1.56  { ! in( X, Y ), ! in( Y, X ) }.
% 1.18/1.56  { ! empty( X ), function( X ) }.
% 1.18/1.56  { ! ordinal( X ), epsilon_transitive( X ) }.
% 1.18/1.56  { ! ordinal( X ), epsilon_connected( X ) }.
% 1.18/1.56  { ! empty( X ), relation( X ) }.
% 1.18/1.56  { ! relation( X ), ! empty( X ), ! function( X ), relation( X ) }.
% 1.18/1.56  { ! relation( X ), ! empty( X ), ! function( X ), function( X ) }.
% 1.18/1.56  { ! relation( X ), ! empty( X ), ! function( X ), one_to_one( X ) }.
% 1.18/1.56  { ! epsilon_transitive( X ), ! epsilon_connected( X ), ordinal( X ) }.
% 1.18/1.56  { ! empty( X ), epsilon_transitive( X ) }.
% 1.18/1.56  { ! empty( X ), epsilon_connected( X ) }.
% 1.18/1.56  { ! empty( X ), ordinal( X ) }.
% 1.18/1.56  { ! epsilon_transitive( X ), ! in( Y, X ), subset( Y, X ) }.
% 1.18/1.56  { in( skol1( X ), X ), epsilon_transitive( X ) }.
% 1.18/1.56  { ! subset( skol1( X ), X ), epsilon_transitive( X ) }.
% 1.18/1.56  { ! epsilon_connected( X ), ! in( Y, X ), ! alpha2( X, Y, Z ) }.
% 1.18/1.56  { in( skol2( X ), X ), epsilon_connected( X ) }.
% 1.18/1.56  { alpha2( X, skol2( X ), skol18( X ) ), epsilon_connected( X ) }.
% 1.18/1.56  { ! alpha2( X, Y, Z ), in( Z, X ) }.
% 1.18/1.56  { ! alpha2( X, Y, Z ), alpha1( Y, Z ) }.
% 1.18/1.56  { ! in( Z, X ), ! alpha1( Y, Z ), alpha2( X, Y, Z ) }.
% 1.18/1.56  { ! alpha1( X, Y ), ! in( X, Y ) }.
% 1.18/1.56  { ! alpha1( X, Y ), alpha3( X, Y ) }.
% 1.18/1.56  { in( X, Y ), ! alpha3( X, Y ), alpha1( X, Y ) }.
% 1.18/1.56  { ! alpha3( X, Y ), ! X = Y }.
% 1.18/1.56  { ! alpha3( X, Y ), ! in( Y, X ) }.
% 1.18/1.56  { X = Y, in( Y, X ), alpha3( X, Y ) }.
% 1.18/1.56  { ! ordinal( X ), epsilon_transitive( X ) }.
% 1.18/1.56  { ! ordinal( X ), epsilon_connected( X ) }.
% 1.18/1.56  { ! epsilon_transitive( X ), ! epsilon_connected( X ), ordinal( X ) }.
% 1.18/1.56  { element( skol3( X ), X ) }.
% 1.18/1.56  { empty( empty_set ) }.
% 1.18/1.56  { relation( empty_set ) }.
% 1.18/1.56  { relation_empty_yielding( empty_set ) }.
% 1.18/1.56  { empty( empty_set ) }.
% 1.18/1.56  { relation( empty_set ) }.
% 1.18/1.56  { relation_empty_yielding( empty_set ) }.
% 1.18/1.56  { function( empty_set ) }.
% 1.18/1.56  { one_to_one( empty_set ) }.
% 1.18/1.56  { empty( empty_set ) }.
% 1.18/1.56  { epsilon_transitive( empty_set ) }.
% 1.18/1.56  { epsilon_connected( empty_set ) }.
% 1.18/1.56  { ordinal( empty_set ) }.
% 1.18/1.56  { empty( empty_set ) }.
% 1.18/1.56  { relation( empty_set ) }.
% 1.18/1.56  { relation( skol4 ) }.
% 1.18/1.56  { function( skol4 ) }.
% 1.18/1.56  { epsilon_transitive( skol5 ) }.
% 1.18/1.56  { epsilon_connected( skol5 ) }.
% 1.18/1.56  { ordinal( skol5 ) }.
% 1.18/1.56  { empty( skol6 ) }.
% 1.18/1.56  { relation( skol6 ) }.
% 1.18/1.56  { empty( skol7 ) }.
% 1.18/1.56  { relation( skol8 ) }.
% 1.18/1.56  { empty( skol8 ) }.
% 1.18/1.56  { function( skol8 ) }.
% 1.18/1.56  { relation( skol9 ) }.
% 1.18/1.56  { function( skol9 ) }.
% 1.18/1.56  { one_to_one( skol9 ) }.
% 1.18/1.56  { empty( skol9 ) }.
% 1.18/1.56  { epsilon_transitive( skol9 ) }.
% 1.18/1.56  { epsilon_connected( skol9 ) }.
% 1.18/1.56  { ordinal( skol9 ) }.
% 1.18/1.56  { ! empty( skol10 ) }.
% 1.18/1.56  { relation( skol10 ) }.
% 1.18/1.56  { ! empty( skol11 ) }.
% 1.18/1.56  { relation( skol12 ) }.
% 1.18/1.56  { function( skol12 ) }.
% 1.18/1.56  { one_to_one( skol12 ) }.
% 1.18/1.56  { ! empty( skol13 ) }.
% 1.18/1.56  { epsilon_transitive( skol13 ) }.
% 1.18/1.56  { epsilon_connected( skol13 ) }.
% 1.18/1.56  { ordinal( skol13 ) }.
% 1.18/1.56  { relation( skol14 ) }.
% 1.18/1.56  { relation_empty_yielding( skol14 ) }.
% 1.18/1.56  { relation( skol15 ) }.
% 1.18/1.56  { relation_empty_yielding( skol15 ) }.
% 1.18/1.56  { function( skol15 ) }.
% 1.18/1.56  { relation( skol16 ) }.
% 1.18/1.56  { relation_non_empty( skol16 ) }.
% 1.18/1.56  { function( skol16 ) }.
% 1.18/1.56  { subset( X, X ) }.
% 1.18/1.56  { ! in( X, Y ), element( X, Y ) }.
% 1.18/1.56  { ! ordinal( X ), ! ordinal( Y ), in( X, Y ), X = Y, in( Y, X ) }.
% 1.18/1.56  { ! element( X, Y ), empty( Y ), in( X, Y ) }.
% 1.18/1.56  { ! in( X, skol17 ), ordinal( X ) }.
% 1.18/1.56  { ! in( X, skol17 ), subset( X, skol17 ) }.
% 1.18/1.56  { ! ordinal( skol17 ) }.
% 1.18/1.56  { ! element( X, powerset( Y ) ), subset( X, Y ) }.
% 1.18/1.56  { ! subset( X, Y ), element( X, powerset( Y ) ) }.
% 1.18/1.56  { ! in( X, Z ), ! element( Z, powerset( Y ) ), element( X, Y ) }.
% 1.18/1.56  { ! in( X, Y ), ! element( Y, powerset( Z ) ), ! empty( Z ) }.
% 1.18/1.56  { ! empty( X ), X = empty_set }.
% 1.18/1.56  { ! in( X, Y ), ! empty( Y ) }.
% 1.18/1.56  { ! empty( X ), X = Y, ! empty( Y ) }.
% 1.18/1.56  
% 1.18/1.56  percentage equality = 0.036765, percentage horn = 0.916667
% 1.18/1.56  This is a problem with some equality
% 1.18/1.56  
% 1.18/1.56  
% 1.18/1.56  
% 1.18/1.56  Options Used:
% 1.18/1.56  
% 1.18/1.56  useres =            1
% 1.18/1.56  useparamod =        1
% 1.18/1.56  useeqrefl =         1
% 1.18/1.56  useeqfact =         1
% 1.18/1.56  usefactor =         1
% 1.18/1.56  usesimpsplitting =  0
% 1.18/1.56  usesimpdemod =      5
% 1.18/1.56  usesimpres =        3
% 1.18/1.56  
% 1.18/1.56  resimpinuse      =  1000
% 1.18/1.56  resimpclauses =     20000
% 1.18/1.56  substype =          eqrewr
% 1.18/1.56  backwardsubs =      1
% 1.18/1.56  selectoldest =      5
% 1.18/1.56  
% 1.18/1.56  litorderings [0] =  split
% 1.18/1.56  litorderings [1] =  extend the termordering, first sorting on arguments
% 3.07/3.45  
% 3.07/3.45  termordering =      kbo
% 3.07/3.45  
% 3.07/3.45  litapriori =        0
% 3.07/3.45  termapriori =       1
% 3.07/3.45  litaposteriori =    0
% 3.07/3.45  termaposteriori =   0
% 3.07/3.45  demodaposteriori =  0
% 3.07/3.45  ordereqreflfact =   0
% 3.07/3.45  
% 3.07/3.45  litselect =         negord
% 3.07/3.45  
% 3.07/3.45  maxweight =         15
% 3.07/3.45  maxdepth =          30000
% 3.07/3.45  maxlength =         115
% 3.07/3.45  maxnrvars =         195
% 3.07/3.45  excuselevel =       1
% 3.07/3.45  increasemaxweight = 1
% 3.07/3.45  
% 3.07/3.45  maxselected =       10000000
% 3.07/3.45  maxnrclauses =      10000000
% 3.07/3.45  
% 3.07/3.45  showgenerated =    0
% 3.07/3.45  showkept =         0
% 3.07/3.45  showselected =     0
% 3.07/3.45  showdeleted =      0
% 3.07/3.45  showresimp =       1
% 3.07/3.45  showstatus =       2000
% 3.07/3.45  
% 3.07/3.45  prologoutput =     0
% 3.07/3.45  nrgoals =          5000000
% 3.07/3.45  totalproof =       1
% 3.07/3.45  
% 3.07/3.45  Symbols occurring in the translation:
% 3.07/3.45  
% 3.07/3.45  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 3.07/3.45  .  [1, 2]      (w:1, o:43, a:1, s:1, b:0), 
% 3.07/3.45  !  [4, 1]      (w:0, o:24, a:1, s:1, b:0), 
% 3.07/3.45  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.07/3.45  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.07/3.45  in  [37, 2]      (w:1, o:67, a:1, s:1, b:0), 
% 3.07/3.45  empty  [38, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 3.07/3.45  function  [39, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 3.07/3.45  ordinal  [40, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 3.07/3.45  epsilon_transitive  [41, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 3.07/3.45  epsilon_connected  [42, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 3.07/3.45  relation  [43, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 3.07/3.45  one_to_one  [44, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 3.07/3.45  subset  [45, 2]      (w:1, o:68, a:1, s:1, b:0), 
% 3.07/3.45  element  [47, 2]      (w:1, o:69, a:1, s:1, b:0), 
% 3.07/3.45  empty_set  [48, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 3.07/3.45  relation_empty_yielding  [49, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 3.07/3.45  relation_non_empty  [50, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 3.07/3.45  powerset  [51, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 3.07/3.45  alpha1  [52, 2]      (w:1, o:70, a:1, s:1, b:1), 
% 3.07/3.45  alpha2  [53, 3]      (w:1, o:72, a:1, s:1, b:1), 
% 3.07/3.45  alpha3  [54, 2]      (w:1, o:71, a:1, s:1, b:1), 
% 3.07/3.45  skol1  [55, 1]      (w:1, o:39, a:1, s:1, b:1), 
% 3.07/3.45  skol2  [56, 1]      (w:1, o:41, a:1, s:1, b:1), 
% 3.07/3.45  skol3  [57, 1]      (w:1, o:42, a:1, s:1, b:1), 
% 3.07/3.45  skol4  [58, 0]      (w:1, o:10, a:1, s:1, b:1), 
% 3.07/3.45  skol5  [59, 0]      (w:1, o:11, a:1, s:1, b:1), 
% 3.07/3.45  skol6  [60, 0]      (w:1, o:12, a:1, s:1, b:1), 
% 3.07/3.45  skol7  [61, 0]      (w:1, o:13, a:1, s:1, b:1), 
% 3.07/3.45  skol8  [62, 0]      (w:1, o:14, a:1, s:1, b:1), 
% 3.07/3.45  skol9  [63, 0]      (w:1, o:15, a:1, s:1, b:1), 
% 3.07/3.45  skol10  [64, 0]      (w:1, o:16, a:1, s:1, b:1), 
% 3.07/3.45  skol11  [65, 0]      (w:1, o:17, a:1, s:1, b:1), 
% 3.07/3.45  skol12  [66, 0]      (w:1, o:18, a:1, s:1, b:1), 
% 3.07/3.45  skol13  [67, 0]      (w:1, o:19, a:1, s:1, b:1), 
% 3.07/3.45  skol14  [68, 0]      (w:1, o:20, a:1, s:1, b:1), 
% 3.07/3.45  skol15  [69, 0]      (w:1, o:21, a:1, s:1, b:1), 
% 3.07/3.45  skol16  [70, 0]      (w:1, o:22, a:1, s:1, b:1), 
% 3.07/3.45  skol17  [71, 0]      (w:1, o:23, a:1, s:1, b:1), 
% 3.07/3.45  skol18  [72, 1]      (w:1, o:40, a:1, s:1, b:1).
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  Starting Search:
% 3.07/3.45  
% 3.07/3.45  *** allocated 15000 integers for clauses
% 3.07/3.45  *** allocated 22500 integers for clauses
% 3.07/3.45  *** allocated 33750 integers for clauses
% 3.07/3.45  *** allocated 50625 integers for clauses
% 3.07/3.45  *** allocated 15000 integers for termspace/termends
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 75937 integers for clauses
% 3.07/3.45  *** allocated 22500 integers for termspace/termends
% 3.07/3.45  *** allocated 113905 integers for clauses
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    6441
% 3.07/3.45  Kept:         2007
% 3.07/3.45  Inuse:        366
% 3.07/3.45  Deleted:      66
% 3.07/3.45  Deletedinuse: 42
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 33750 integers for termspace/termends
% 3.07/3.45  *** allocated 170857 integers for clauses
% 3.07/3.45  *** allocated 50625 integers for termspace/termends
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    16159
% 3.07/3.45  Kept:         4109
% 3.07/3.45  Inuse:        553
% 3.07/3.45  Deleted:      85
% 3.07/3.45  Deletedinuse: 42
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 256285 integers for clauses
% 3.07/3.45  *** allocated 75937 integers for termspace/termends
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 113905 integers for termspace/termends
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    22421
% 3.07/3.45  Kept:         6384
% 3.07/3.45  Inuse:        573
% 3.07/3.45  Deleted:      85
% 3.07/3.45  Deletedinuse: 42
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 384427 integers for clauses
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 170857 integers for termspace/termends
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    28760
% 3.07/3.45  Kept:         8982
% 3.07/3.45  Inuse:        593
% 3.07/3.45  Deleted:      91
% 3.07/3.45  Deletedinuse: 48
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 576640 integers for clauses
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    37843
% 3.07/3.45  Kept:         10992
% 3.07/3.45  Inuse:        704
% 3.07/3.45  Deleted:      114
% 3.07/3.45  Deletedinuse: 48
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    46558
% 3.07/3.45  Kept:         12995
% 3.07/3.45  Inuse:        764
% 3.07/3.45  Deleted:      122
% 3.07/3.45  Deletedinuse: 53
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 256285 integers for termspace/termends
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 864960 integers for clauses
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    55288
% 3.07/3.45  Kept:         14995
% 3.07/3.45  Inuse:        854
% 3.07/3.45  Deleted:      128
% 3.07/3.45  Deletedinuse: 53
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    63937
% 3.07/3.45  Kept:         16996
% 3.07/3.45  Inuse:        950
% 3.07/3.45  Deleted:      136
% 3.07/3.45  Deletedinuse: 53
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    70716
% 3.07/3.45  Kept:         19005
% 3.07/3.45  Inuse:        1016
% 3.07/3.45  Deleted:      151
% 3.07/3.45  Deletedinuse: 53
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  *** allocated 384427 integers for termspace/termends
% 3.07/3.45  
% 3.07/3.45  Intermediate Status:
% 3.07/3.45  Generated:    77150
% 3.07/3.45  Kept:         21280
% 3.07/3.45  Inuse:        1048
% 3.07/3.45  Deleted:      151
% 3.07/3.45  Deletedinuse: 53
% 3.07/3.45  
% 3.07/3.45  Resimplifying inuse:
% 3.07/3.45  Done
% 3.07/3.45  
% 3.07/3.45  Resimplifying clauses:
% 3.07/3.45  
% 3.07/3.45  Bliksems!, er is een bewijs:
% 3.07/3.45  % SZS status Theorem
% 3.07/3.45  % SZS output start Refutation
% 3.07/3.45  
% 3.07/3.45  (2) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_transitive( X ) }.
% 3.07/3.45  (3) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_connected( X ) }.
% 3.07/3.45  (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! epsilon_connected
% 3.07/3.45    ( X ), ordinal( X ) }.
% 3.07/3.45  (11) {G0,W6,D3,L2,V1,M2} I { in( skol1( X ), X ), epsilon_transitive( X )
% 3.07/3.45     }.
% 3.07/3.45  (12) {G0,W6,D3,L2,V1,M2} I { ! subset( skol1( X ), X ), epsilon_transitive
% 3.07/3.45    ( X ) }.
% 3.07/3.45  (14) {G0,W6,D3,L2,V1,M2} I { in( skol2( X ), X ), epsilon_connected( X )
% 3.07/3.45     }.
% 3.07/3.45  (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol18( X ) ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  (16) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), in( Z, X ) }.
% 3.07/3.45  (17) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), alpha1( Y, Z ) }.
% 3.07/3.45  (19) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! in( X, Y ) }.
% 3.07/3.45  (20) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), alpha3( X, Y ) }.
% 3.07/3.45  (22) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! X = Y }.
% 3.07/3.45  (23) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! in( Y, X ) }.
% 3.07/3.45  (72) {G0,W13,D2,L5,V2,M5} I { ! ordinal( X ), ! ordinal( Y ), in( X, Y ), X
% 3.07/3.45     = Y, in( Y, X ) }.
% 3.07/3.45  (74) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol17 ), ordinal( X ) }.
% 3.07/3.45  (75) {G0,W6,D2,L2,V1,M2} I { ! in( X, skol17 ), subset( X, skol17 ) }.
% 3.07/3.45  (76) {G0,W2,D2,L1,V0,M1} I { ! ordinal( skol17 ) }.
% 3.07/3.45  (87) {G1,W4,D2,L2,V0,M2} R(6,76) { ! epsilon_transitive( skol17 ), ! 
% 3.07/3.45    epsilon_connected( skol17 ) }.
% 3.07/3.45  (152) {G1,W7,D3,L2,V1,M2} R(17,15) { alpha1( skol2( X ), skol18( X ) ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  (191) {G1,W5,D2,L2,V1,M2} R(74,3) { ! in( X, skol17 ), epsilon_connected( X
% 3.07/3.45     ) }.
% 3.07/3.45  (192) {G1,W5,D2,L2,V1,M2} R(74,2) { ! in( X, skol17 ), epsilon_transitive( 
% 3.07/3.45    X ) }.
% 3.07/3.45  (194) {G2,W6,D2,L2,V2,M2} R(191,16) { epsilon_connected( X ), ! alpha2( 
% 3.07/3.45    skol17, Y, X ) }.
% 3.07/3.45  (195) {G2,W5,D3,L2,V0,M2} R(191,14) { epsilon_connected( skol2( skol17 ) )
% 3.07/3.45    , epsilon_connected( skol17 ) }.
% 3.07/3.45  (198) {G1,W6,D2,L2,V2,M2} R(22,20) { ! X = Y, ! alpha1( X, Y ) }.
% 3.07/3.45  (203) {G2,W6,D2,L2,V2,M2} R(192,16) { epsilon_transitive( X ), ! alpha2( 
% 3.07/3.45    skol17, Y, X ) }.
% 3.07/3.45  (204) {G2,W5,D3,L2,V0,M2} R(192,14) { epsilon_transitive( skol2( skol17 ) )
% 3.07/3.45    , epsilon_connected( skol17 ) }.
% 3.07/3.45  (207) {G3,W5,D3,L2,V0,M2} R(204,87) { epsilon_transitive( skol2( skol17 ) )
% 3.07/3.45    , ! epsilon_transitive( skol17 ) }.
% 3.07/3.45  (211) {G1,W6,D2,L2,V2,M2} R(23,20) { ! in( X, Y ), ! alpha1( Y, X ) }.
% 3.07/3.45  (507) {G1,W2,D2,L1,V0,M1} R(75,12);r(11) { epsilon_transitive( skol17 ) }.
% 3.07/3.45  (510) {G4,W3,D3,L1,V0,M1} R(507,207) { epsilon_transitive( skol2( skol17 )
% 3.07/3.45     ) }.
% 3.07/3.45  (511) {G2,W2,D2,L1,V0,M1} R(507,87) { ! epsilon_connected( skol17 ) }.
% 3.07/3.45  (514) {G3,W3,D3,L1,V0,M1} R(511,195) { epsilon_connected( skol2( skol17 ) )
% 3.07/3.45     }.
% 3.07/3.45  (520) {G5,W3,D3,L1,V0,M1} R(514,6);r(510) { ordinal( skol2( skol17 ) ) }.
% 3.07/3.45  (910) {G3,W3,D3,L1,V0,M1} R(203,15);r(511) { epsilon_transitive( skol18( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  (931) {G3,W3,D3,L1,V0,M1} R(194,15);r(511) { epsilon_connected( skol18( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  (935) {G4,W3,D3,L1,V0,M1} R(931,6);r(910) { ordinal( skol18( skol17 ) ) }.
% 3.07/3.45  (1721) {G3,W5,D3,L1,V0,M1} R(152,511) { alpha1( skol2( skol17 ), skol18( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  (1725) {G4,W5,D3,L1,V0,M1} R(1721,198) { ! skol2( skol17 ) ==> skol18( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  (1726) {G4,W5,D3,L1,V0,M1} R(1721,211) { ! in( skol18( skol17 ), skol2( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  (1728) {G4,W5,D3,L1,V0,M1} R(1721,19) { ! in( skol2( skol17 ), skol18( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  (1781) {G6,W13,D3,L3,V0,M3} R(1728,72);r(520) { ! ordinal( skol18( skol17 )
% 3.07/3.45     ), skol2( skol17 ) ==> skol18( skol17 ), in( skol18( skol17 ), skol2( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  (21510) {G7,W0,D0,L0,V0,M0} S(1781);r(935);r(1725);r(1726) {  }.
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  % SZS output end Refutation
% 3.07/3.45  found a proof!
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  Unprocessed initial clauses:
% 3.07/3.45  
% 3.07/3.45  (21512) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), ! in( Y, X ) }.
% 3.07/3.45  (21513) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), function( X ) }.
% 3.07/3.45  (21514) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_transitive( X ) }.
% 3.07/3.45  (21515) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_connected( X ) }.
% 3.07/3.45  (21516) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), relation( X ) }.
% 3.07/3.45  (21517) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 3.07/3.45     ), relation( X ) }.
% 3.07/3.45  (21518) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 3.07/3.45     ), function( X ) }.
% 3.07/3.45  (21519) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 3.07/3.45     ), one_to_one( X ) }.
% 3.07/3.45  (21520) {G0,W6,D2,L3,V1,M3}  { ! epsilon_transitive( X ), ! 
% 3.07/3.45    epsilon_connected( X ), ordinal( X ) }.
% 3.07/3.45  (21521) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), epsilon_transitive( X ) }.
% 3.07/3.45  (21522) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), epsilon_connected( X ) }.
% 3.07/3.45  (21523) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), ordinal( X ) }.
% 3.07/3.45  (21524) {G0,W8,D2,L3,V2,M3}  { ! epsilon_transitive( X ), ! in( Y, X ), 
% 3.07/3.45    subset( Y, X ) }.
% 3.07/3.45  (21525) {G0,W6,D3,L2,V1,M2}  { in( skol1( X ), X ), epsilon_transitive( X )
% 3.07/3.45     }.
% 3.07/3.45  (21526) {G0,W6,D3,L2,V1,M2}  { ! subset( skol1( X ), X ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  (21527) {G0,W9,D2,L3,V3,M3}  { ! epsilon_connected( X ), ! in( Y, X ), ! 
% 3.07/3.45    alpha2( X, Y, Z ) }.
% 3.07/3.45  (21528) {G0,W6,D3,L2,V1,M2}  { in( skol2( X ), X ), epsilon_connected( X )
% 3.07/3.45     }.
% 3.07/3.45  (21529) {G0,W8,D3,L2,V1,M2}  { alpha2( X, skol2( X ), skol18( X ) ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  (21530) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), in( Z, X ) }.
% 3.07/3.45  (21531) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), alpha1( Y, Z ) }.
% 3.07/3.45  (21532) {G0,W10,D2,L3,V3,M3}  { ! in( Z, X ), ! alpha1( Y, Z ), alpha2( X, 
% 3.07/3.45    Y, Z ) }.
% 3.07/3.45  (21533) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), ! in( X, Y ) }.
% 3.07/3.45  (21534) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), alpha3( X, Y ) }.
% 3.07/3.45  (21535) {G0,W9,D2,L3,V2,M3}  { in( X, Y ), ! alpha3( X, Y ), alpha1( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  (21536) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! X = Y }.
% 3.07/3.45  (21537) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! in( Y, X ) }.
% 3.07/3.45  (21538) {G0,W9,D2,L3,V2,M3}  { X = Y, in( Y, X ), alpha3( X, Y ) }.
% 3.07/3.45  (21539) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_transitive( X ) }.
% 3.07/3.45  (21540) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_connected( X ) }.
% 3.07/3.45  (21541) {G0,W6,D2,L3,V1,M3}  { ! epsilon_transitive( X ), ! 
% 3.07/3.45    epsilon_connected( X ), ordinal( X ) }.
% 3.07/3.45  (21542) {G0,W4,D3,L1,V1,M1}  { element( skol3( X ), X ) }.
% 3.07/3.45  (21543) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 3.07/3.45  (21544) {G0,W2,D2,L1,V0,M1}  { relation( empty_set ) }.
% 3.07/3.45  (21545) {G0,W2,D2,L1,V0,M1}  { relation_empty_yielding( empty_set ) }.
% 3.07/3.45  (21546) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 3.07/3.45  (21547) {G0,W2,D2,L1,V0,M1}  { relation( empty_set ) }.
% 3.07/3.45  (21548) {G0,W2,D2,L1,V0,M1}  { relation_empty_yielding( empty_set ) }.
% 3.07/3.45  (21549) {G0,W2,D2,L1,V0,M1}  { function( empty_set ) }.
% 3.07/3.45  (21550) {G0,W2,D2,L1,V0,M1}  { one_to_one( empty_set ) }.
% 3.07/3.45  (21551) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 3.07/3.45  (21552) {G0,W2,D2,L1,V0,M1}  { epsilon_transitive( empty_set ) }.
% 3.07/3.45  (21553) {G0,W2,D2,L1,V0,M1}  { epsilon_connected( empty_set ) }.
% 3.07/3.45  (21554) {G0,W2,D2,L1,V0,M1}  { ordinal( empty_set ) }.
% 3.07/3.45  (21555) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 3.07/3.45  (21556) {G0,W2,D2,L1,V0,M1}  { relation( empty_set ) }.
% 3.07/3.45  (21557) {G0,W2,D2,L1,V0,M1}  { relation( skol4 ) }.
% 3.07/3.45  (21558) {G0,W2,D2,L1,V0,M1}  { function( skol4 ) }.
% 3.07/3.45  (21559) {G0,W2,D2,L1,V0,M1}  { epsilon_transitive( skol5 ) }.
% 3.07/3.45  (21560) {G0,W2,D2,L1,V0,M1}  { epsilon_connected( skol5 ) }.
% 3.07/3.45  (21561) {G0,W2,D2,L1,V0,M1}  { ordinal( skol5 ) }.
% 3.07/3.45  (21562) {G0,W2,D2,L1,V0,M1}  { empty( skol6 ) }.
% 3.07/3.45  (21563) {G0,W2,D2,L1,V0,M1}  { relation( skol6 ) }.
% 3.07/3.45  (21564) {G0,W2,D2,L1,V0,M1}  { empty( skol7 ) }.
% 3.07/3.45  (21565) {G0,W2,D2,L1,V0,M1}  { relation( skol8 ) }.
% 3.07/3.45  (21566) {G0,W2,D2,L1,V0,M1}  { empty( skol8 ) }.
% 3.07/3.45  (21567) {G0,W2,D2,L1,V0,M1}  { function( skol8 ) }.
% 3.07/3.45  (21568) {G0,W2,D2,L1,V0,M1}  { relation( skol9 ) }.
% 3.07/3.45  (21569) {G0,W2,D2,L1,V0,M1}  { function( skol9 ) }.
% 3.07/3.45  (21570) {G0,W2,D2,L1,V0,M1}  { one_to_one( skol9 ) }.
% 3.07/3.45  (21571) {G0,W2,D2,L1,V0,M1}  { empty( skol9 ) }.
% 3.07/3.45  (21572) {G0,W2,D2,L1,V0,M1}  { epsilon_transitive( skol9 ) }.
% 3.07/3.45  (21573) {G0,W2,D2,L1,V0,M1}  { epsilon_connected( skol9 ) }.
% 3.07/3.45  (21574) {G0,W2,D2,L1,V0,M1}  { ordinal( skol9 ) }.
% 3.07/3.45  (21575) {G0,W2,D2,L1,V0,M1}  { ! empty( skol10 ) }.
% 3.07/3.45  (21576) {G0,W2,D2,L1,V0,M1}  { relation( skol10 ) }.
% 3.07/3.45  (21577) {G0,W2,D2,L1,V0,M1}  { ! empty( skol11 ) }.
% 3.07/3.45  (21578) {G0,W2,D2,L1,V0,M1}  { relation( skol12 ) }.
% 3.07/3.45  (21579) {G0,W2,D2,L1,V0,M1}  { function( skol12 ) }.
% 3.07/3.45  (21580) {G0,W2,D2,L1,V0,M1}  { one_to_one( skol12 ) }.
% 3.07/3.45  (21581) {G0,W2,D2,L1,V0,M1}  { ! empty( skol13 ) }.
% 3.07/3.45  (21582) {G0,W2,D2,L1,V0,M1}  { epsilon_transitive( skol13 ) }.
% 3.07/3.45  (21583) {G0,W2,D2,L1,V0,M1}  { epsilon_connected( skol13 ) }.
% 3.07/3.45  (21584) {G0,W2,D2,L1,V0,M1}  { ordinal( skol13 ) }.
% 3.07/3.45  (21585) {G0,W2,D2,L1,V0,M1}  { relation( skol14 ) }.
% 3.07/3.45  (21586) {G0,W2,D2,L1,V0,M1}  { relation_empty_yielding( skol14 ) }.
% 3.07/3.45  (21587) {G0,W2,D2,L1,V0,M1}  { relation( skol15 ) }.
% 3.07/3.45  (21588) {G0,W2,D2,L1,V0,M1}  { relation_empty_yielding( skol15 ) }.
% 3.07/3.45  (21589) {G0,W2,D2,L1,V0,M1}  { function( skol15 ) }.
% 3.07/3.45  (21590) {G0,W2,D2,L1,V0,M1}  { relation( skol16 ) }.
% 3.07/3.45  (21591) {G0,W2,D2,L1,V0,M1}  { relation_non_empty( skol16 ) }.
% 3.07/3.45  (21592) {G0,W2,D2,L1,V0,M1}  { function( skol16 ) }.
% 3.07/3.45  (21593) {G0,W3,D2,L1,V1,M1}  { subset( X, X ) }.
% 3.07/3.45  (21594) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), element( X, Y ) }.
% 3.07/3.45  (21595) {G0,W13,D2,L5,V2,M5}  { ! ordinal( X ), ! ordinal( Y ), in( X, Y )
% 3.07/3.45    , X = Y, in( Y, X ) }.
% 3.07/3.45  (21596) {G0,W8,D2,L3,V2,M3}  { ! element( X, Y ), empty( Y ), in( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  (21597) {G0,W5,D2,L2,V1,M2}  { ! in( X, skol17 ), ordinal( X ) }.
% 3.07/3.45  (21598) {G0,W6,D2,L2,V1,M2}  { ! in( X, skol17 ), subset( X, skol17 ) }.
% 3.07/3.45  (21599) {G0,W2,D2,L1,V0,M1}  { ! ordinal( skol17 ) }.
% 3.07/3.45  (21600) {G0,W7,D3,L2,V2,M2}  { ! element( X, powerset( Y ) ), subset( X, Y
% 3.07/3.45     ) }.
% 3.07/3.45  (21601) {G0,W7,D3,L2,V2,M2}  { ! subset( X, Y ), element( X, powerset( Y )
% 3.07/3.45     ) }.
% 3.07/3.45  (21602) {G0,W10,D3,L3,V3,M3}  { ! in( X, Z ), ! element( Z, powerset( Y ) )
% 3.07/3.45    , element( X, Y ) }.
% 3.07/3.45  (21603) {G0,W9,D3,L3,V3,M3}  { ! in( X, Y ), ! element( Y, powerset( Z ) )
% 3.07/3.45    , ! empty( Z ) }.
% 3.07/3.45  (21604) {G0,W5,D2,L2,V1,M2}  { ! empty( X ), X = empty_set }.
% 3.07/3.45  (21605) {G0,W5,D2,L2,V2,M2}  { ! in( X, Y ), ! empty( Y ) }.
% 3.07/3.45  (21606) {G0,W7,D2,L3,V2,M3}  { ! empty( X ), X = Y, ! empty( Y ) }.
% 3.07/3.45  
% 3.07/3.45  
% 3.07/3.45  Total Proof:
% 3.07/3.45  
% 3.07/3.45  subsumption: (2) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_transitive
% 3.07/3.45    ( X ) }.
% 3.07/3.45  parent0: (21514) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_transitive
% 3.07/3.45    ( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (3) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_connected
% 3.07/3.45    ( X ) }.
% 3.07/3.45  parent0: (21515) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_connected( 
% 3.07/3.45    X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! 
% 3.07/3.45    epsilon_connected( X ), ordinal( X ) }.
% 3.07/3.45  parent0: (21520) {G0,W6,D2,L3,V1,M3}  { ! epsilon_transitive( X ), ! 
% 3.07/3.45    epsilon_connected( X ), ordinal( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45     2 ==> 2
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (11) {G0,W6,D3,L2,V1,M2} I { in( skol1( X ), X ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  parent0: (21525) {G0,W6,D3,L2,V1,M2}  { in( skol1( X ), X ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (12) {G0,W6,D3,L2,V1,M2} I { ! subset( skol1( X ), X ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  parent0: (21526) {G0,W6,D3,L2,V1,M2}  { ! subset( skol1( X ), X ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (14) {G0,W6,D3,L2,V1,M2} I { in( skol2( X ), X ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  parent0: (21528) {G0,W6,D3,L2,V1,M2}  { in( skol2( X ), X ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol18( X
% 3.07/3.45     ) ), epsilon_connected( X ) }.
% 3.07/3.45  parent0: (21529) {G0,W8,D3,L2,V1,M2}  { alpha2( X, skol2( X ), skol18( X )
% 3.07/3.45     ), epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (16) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), in( Z, X )
% 3.07/3.45     }.
% 3.07/3.45  parent0: (21530) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), in( Z, X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45     Z := Z
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (17) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), alpha1( Y, Z
% 3.07/3.45     ) }.
% 3.07/3.45  parent0: (21531) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), alpha1( Y, Z )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45     Z := Z
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (19) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! in( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  parent0: (21533) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), ! in( X, Y ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (20) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), alpha3( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  parent0: (21534) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), alpha3( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (22) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! X = Y }.
% 3.07/3.45  parent0: (21536) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! X = Y }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (23) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! in( Y, X )
% 3.07/3.45     }.
% 3.07/3.45  parent0: (21537) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! in( Y, X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (72) {G0,W13,D2,L5,V2,M5} I { ! ordinal( X ), ! ordinal( Y ), 
% 3.07/3.45    in( X, Y ), X = Y, in( Y, X ) }.
% 3.07/3.45  parent0: (21595) {G0,W13,D2,L5,V2,M5}  { ! ordinal( X ), ! ordinal( Y ), in
% 3.07/3.45    ( X, Y ), X = Y, in( Y, X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45     2 ==> 2
% 3.07/3.45     3 ==> 3
% 3.07/3.45     4 ==> 4
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (74) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol17 ), ordinal( X )
% 3.07/3.45     }.
% 3.07/3.45  parent0: (21597) {G0,W5,D2,L2,V1,M2}  { ! in( X, skol17 ), ordinal( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (75) {G0,W6,D2,L2,V1,M2} I { ! in( X, skol17 ), subset( X, 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  parent0: (21598) {G0,W6,D2,L2,V1,M2}  { ! in( X, skol17 ), subset( X, 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (76) {G0,W2,D2,L1,V0,M1} I { ! ordinal( skol17 ) }.
% 3.07/3.45  parent0: (21599) {G0,W2,D2,L1,V0,M1}  { ! ordinal( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21646) {G1,W4,D2,L2,V0,M2}  { ! epsilon_transitive( skol17 ), 
% 3.07/3.45    ! epsilon_connected( skol17 ) }.
% 3.07/3.45  parent0[0]: (76) {G0,W2,D2,L1,V0,M1} I { ! ordinal( skol17 ) }.
% 3.07/3.45  parent1[2]: (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! 
% 3.07/3.45    epsilon_connected( X ), ordinal( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (87) {G1,W4,D2,L2,V0,M2} R(6,76) { ! epsilon_transitive( 
% 3.07/3.45    skol17 ), ! epsilon_connected( skol17 ) }.
% 3.07/3.45  parent0: (21646) {G1,W4,D2,L2,V0,M2}  { ! epsilon_transitive( skol17 ), ! 
% 3.07/3.45    epsilon_connected( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21647) {G1,W7,D3,L2,V1,M2}  { alpha1( skol2( X ), skol18( X )
% 3.07/3.45     ), epsilon_connected( X ) }.
% 3.07/3.45  parent0[0]: (17) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), alpha1( Y, Z
% 3.07/3.45     ) }.
% 3.07/3.45  parent1[0]: (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol18( X )
% 3.07/3.45     ), epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := skol2( X )
% 3.07/3.45     Z := skol18( X )
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (152) {G1,W7,D3,L2,V1,M2} R(17,15) { alpha1( skol2( X ), 
% 3.07/3.45    skol18( X ) ), epsilon_connected( X ) }.
% 3.07/3.45  parent0: (21647) {G1,W7,D3,L2,V1,M2}  { alpha1( skol2( X ), skol18( X ) ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21648) {G1,W5,D2,L2,V1,M2}  { epsilon_connected( X ), ! in( X
% 3.07/3.45    , skol17 ) }.
% 3.07/3.45  parent0[0]: (3) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_connected( 
% 3.07/3.45    X ) }.
% 3.07/3.45  parent1[1]: (74) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol17 ), ordinal( X )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (191) {G1,W5,D2,L2,V1,M2} R(74,3) { ! in( X, skol17 ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  parent0: (21648) {G1,W5,D2,L2,V1,M2}  { epsilon_connected( X ), ! in( X, 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 1
% 3.07/3.45     1 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21649) {G1,W5,D2,L2,V1,M2}  { epsilon_transitive( X ), ! in( X
% 3.07/3.45    , skol17 ) }.
% 3.07/3.45  parent0[0]: (2) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_transitive
% 3.07/3.45    ( X ) }.
% 3.07/3.45  parent1[1]: (74) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol17 ), ordinal( X )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (192) {G1,W5,D2,L2,V1,M2} R(74,2) { ! in( X, skol17 ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  parent0: (21649) {G1,W5,D2,L2,V1,M2}  { epsilon_transitive( X ), ! in( X, 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 1
% 3.07/3.45     1 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21650) {G1,W6,D2,L2,V2,M2}  { epsilon_connected( X ), ! alpha2
% 3.07/3.45    ( skol17, Y, X ) }.
% 3.07/3.45  parent0[0]: (191) {G1,W5,D2,L2,V1,M2} R(74,3) { ! in( X, skol17 ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  parent1[1]: (16) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), in( Z, X )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45     Y := Y
% 3.07/3.45     Z := X
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (194) {G2,W6,D2,L2,V2,M2} R(191,16) { epsilon_connected( X ), 
% 3.07/3.45    ! alpha2( skol17, Y, X ) }.
% 3.07/3.45  parent0: (21650) {G1,W6,D2,L2,V2,M2}  { epsilon_connected( X ), ! alpha2( 
% 3.07/3.45    skol17, Y, X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21651) {G1,W5,D3,L2,V0,M2}  { epsilon_connected( skol2( skol17
% 3.07/3.45     ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  parent0[0]: (191) {G1,W5,D2,L2,V1,M2} R(74,3) { ! in( X, skol17 ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  parent1[0]: (14) {G0,W6,D3,L2,V1,M2} I { in( skol2( X ), X ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := skol2( skol17 )
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (195) {G2,W5,D3,L2,V0,M2} R(191,14) { epsilon_connected( skol2
% 3.07/3.45    ( skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  parent0: (21651) {G1,W5,D3,L2,V0,M2}  { epsilon_connected( skol2( skol17 )
% 3.07/3.45     ), epsilon_connected( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  eqswap: (21652) {G0,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha3( X, Y ) }.
% 3.07/3.45  parent0[1]: (22) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! X = Y }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21653) {G1,W6,D2,L2,V2,M2}  { ! X = Y, ! alpha1( Y, X ) }.
% 3.07/3.45  parent0[1]: (21652) {G0,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha3( X, Y ) }.
% 3.07/3.45  parent1[1]: (20) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), alpha3( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := Y
% 3.07/3.45     Y := X
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := Y
% 3.07/3.45     Y := X
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  eqswap: (21654) {G1,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( Y, X ) }.
% 3.07/3.45  parent0[0]: (21653) {G1,W6,D2,L2,V2,M2}  { ! X = Y, ! alpha1( Y, X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (198) {G1,W6,D2,L2,V2,M2} R(22,20) { ! X = Y, ! alpha1( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  parent0: (21654) {G1,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( Y, X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := Y
% 3.07/3.45     Y := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21655) {G1,W6,D2,L2,V2,M2}  { epsilon_transitive( X ), ! 
% 3.07/3.45    alpha2( skol17, Y, X ) }.
% 3.07/3.45  parent0[0]: (192) {G1,W5,D2,L2,V1,M2} R(74,2) { ! in( X, skol17 ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  parent1[1]: (16) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), in( Z, X )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45     Y := Y
% 3.07/3.45     Z := X
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (203) {G2,W6,D2,L2,V2,M2} R(192,16) { epsilon_transitive( X )
% 3.07/3.45    , ! alpha2( skol17, Y, X ) }.
% 3.07/3.45  parent0: (21655) {G1,W6,D2,L2,V2,M2}  { epsilon_transitive( X ), ! alpha2( 
% 3.07/3.45    skol17, Y, X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21656) {G1,W5,D3,L2,V0,M2}  { epsilon_transitive( skol2( 
% 3.07/3.45    skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  parent0[0]: (192) {G1,W5,D2,L2,V1,M2} R(74,2) { ! in( X, skol17 ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  parent1[0]: (14) {G0,W6,D3,L2,V1,M2} I { in( skol2( X ), X ), 
% 3.07/3.45    epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := skol2( skol17 )
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (204) {G2,W5,D3,L2,V0,M2} R(192,14) { epsilon_transitive( 
% 3.07/3.45    skol2( skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  parent0: (21656) {G1,W5,D3,L2,V0,M2}  { epsilon_transitive( skol2( skol17 )
% 3.07/3.45     ), epsilon_connected( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21657) {G2,W5,D3,L2,V0,M2}  { ! epsilon_transitive( skol17 ), 
% 3.07/3.45    epsilon_transitive( skol2( skol17 ) ) }.
% 3.07/3.45  parent0[1]: (87) {G1,W4,D2,L2,V0,M2} R(6,76) { ! epsilon_transitive( skol17
% 3.07/3.45     ), ! epsilon_connected( skol17 ) }.
% 3.07/3.45  parent1[1]: (204) {G2,W5,D3,L2,V0,M2} R(192,14) { epsilon_transitive( skol2
% 3.07/3.45    ( skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (207) {G3,W5,D3,L2,V0,M2} R(204,87) { epsilon_transitive( 
% 3.07/3.45    skol2( skol17 ) ), ! epsilon_transitive( skol17 ) }.
% 3.07/3.45  parent0: (21657) {G2,W5,D3,L2,V0,M2}  { ! epsilon_transitive( skol17 ), 
% 3.07/3.45    epsilon_transitive( skol2( skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 1
% 3.07/3.45     1 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21658) {G1,W6,D2,L2,V2,M2}  { ! in( Y, X ), ! alpha1( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  parent0[0]: (23) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! in( Y, X ) }.
% 3.07/3.45  parent1[1]: (20) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), alpha3( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (211) {G1,W6,D2,L2,V2,M2} R(23,20) { ! in( X, Y ), ! alpha1( Y
% 3.07/3.45    , X ) }.
% 3.07/3.45  parent0: (21658) {G1,W6,D2,L2,V2,M2}  { ! in( Y, X ), ! alpha1( X, Y ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := Y
% 3.07/3.45     Y := X
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45     1 ==> 1
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21659) {G1,W6,D3,L2,V0,M2}  { epsilon_transitive( skol17 ), ! 
% 3.07/3.45    in( skol1( skol17 ), skol17 ) }.
% 3.07/3.45  parent0[0]: (12) {G0,W6,D3,L2,V1,M2} I { ! subset( skol1( X ), X ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  parent1[1]: (75) {G0,W6,D2,L2,V1,M2} I { ! in( X, skol17 ), subset( X, 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := skol17
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol1( skol17 )
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21660) {G1,W4,D2,L2,V0,M2}  { epsilon_transitive( skol17 ), 
% 3.07/3.45    epsilon_transitive( skol17 ) }.
% 3.07/3.45  parent0[1]: (21659) {G1,W6,D3,L2,V0,M2}  { epsilon_transitive( skol17 ), ! 
% 3.07/3.45    in( skol1( skol17 ), skol17 ) }.
% 3.07/3.45  parent1[0]: (11) {G0,W6,D3,L2,V1,M2} I { in( skol1( X ), X ), 
% 3.07/3.45    epsilon_transitive( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  factor: (21661) {G1,W2,D2,L1,V0,M1}  { epsilon_transitive( skol17 ) }.
% 3.07/3.45  parent0[0, 1]: (21660) {G1,W4,D2,L2,V0,M2}  { epsilon_transitive( skol17 )
% 3.07/3.45    , epsilon_transitive( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (507) {G1,W2,D2,L1,V0,M1} R(75,12);r(11) { epsilon_transitive
% 3.07/3.45    ( skol17 ) }.
% 3.07/3.45  parent0: (21661) {G1,W2,D2,L1,V0,M1}  { epsilon_transitive( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21662) {G2,W3,D3,L1,V0,M1}  { epsilon_transitive( skol2( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  parent0[1]: (207) {G3,W5,D3,L2,V0,M2} R(204,87) { epsilon_transitive( skol2
% 3.07/3.45    ( skol17 ) ), ! epsilon_transitive( skol17 ) }.
% 3.07/3.45  parent1[0]: (507) {G1,W2,D2,L1,V0,M1} R(75,12);r(11) { epsilon_transitive( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (510) {G4,W3,D3,L1,V0,M1} R(507,207) { epsilon_transitive( 
% 3.07/3.45    skol2( skol17 ) ) }.
% 3.07/3.45  parent0: (21662) {G2,W3,D3,L1,V0,M1}  { epsilon_transitive( skol2( skol17 )
% 3.07/3.45     ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21663) {G2,W2,D2,L1,V0,M1}  { ! epsilon_connected( skol17 )
% 3.07/3.45     }.
% 3.07/3.45  parent0[0]: (87) {G1,W4,D2,L2,V0,M2} R(6,76) { ! epsilon_transitive( skol17
% 3.07/3.45     ), ! epsilon_connected( skol17 ) }.
% 3.07/3.45  parent1[0]: (507) {G1,W2,D2,L1,V0,M1} R(75,12);r(11) { epsilon_transitive( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (511) {G2,W2,D2,L1,V0,M1} R(507,87) { ! epsilon_connected( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  parent0: (21663) {G2,W2,D2,L1,V0,M1}  { ! epsilon_connected( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21664) {G3,W3,D3,L1,V0,M1}  { epsilon_connected( skol2( skol17
% 3.07/3.45     ) ) }.
% 3.07/3.45  parent0[0]: (511) {G2,W2,D2,L1,V0,M1} R(507,87) { ! epsilon_connected( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  parent1[1]: (195) {G2,W5,D3,L2,V0,M2} R(191,14) { epsilon_connected( skol2
% 3.07/3.45    ( skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (514) {G3,W3,D3,L1,V0,M1} R(511,195) { epsilon_connected( 
% 3.07/3.45    skol2( skol17 ) ) }.
% 3.07/3.45  parent0: (21664) {G3,W3,D3,L1,V0,M1}  { epsilon_connected( skol2( skol17 )
% 3.07/3.45     ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21665) {G1,W6,D3,L2,V0,M2}  { ! epsilon_transitive( skol2( 
% 3.07/3.45    skol17 ) ), ordinal( skol2( skol17 ) ) }.
% 3.07/3.45  parent0[1]: (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! 
% 3.07/3.45    epsilon_connected( X ), ordinal( X ) }.
% 3.07/3.45  parent1[0]: (514) {G3,W3,D3,L1,V0,M1} R(511,195) { epsilon_connected( skol2
% 3.07/3.45    ( skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := skol2( skol17 )
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21666) {G2,W3,D3,L1,V0,M1}  { ordinal( skol2( skol17 ) ) }.
% 3.07/3.45  parent0[0]: (21665) {G1,W6,D3,L2,V0,M2}  { ! epsilon_transitive( skol2( 
% 3.07/3.45    skol17 ) ), ordinal( skol2( skol17 ) ) }.
% 3.07/3.45  parent1[0]: (510) {G4,W3,D3,L1,V0,M1} R(507,207) { epsilon_transitive( 
% 3.07/3.45    skol2( skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (520) {G5,W3,D3,L1,V0,M1} R(514,6);r(510) { ordinal( skol2( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  parent0: (21666) {G2,W3,D3,L1,V0,M1}  { ordinal( skol2( skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21667) {G1,W5,D3,L2,V0,M2}  { epsilon_transitive( skol18( 
% 3.07/3.45    skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  parent0[1]: (203) {G2,W6,D2,L2,V2,M2} R(192,16) { epsilon_transitive( X ), 
% 3.07/3.45    ! alpha2( skol17, Y, X ) }.
% 3.07/3.45  parent1[0]: (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol18( X )
% 3.07/3.45     ), epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := skol18( skol17 )
% 3.07/3.45     Y := skol2( skol17 )
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21668) {G2,W3,D3,L1,V0,M1}  { epsilon_transitive( skol18( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  parent0[0]: (511) {G2,W2,D2,L1,V0,M1} R(507,87) { ! epsilon_connected( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  parent1[1]: (21667) {G1,W5,D3,L2,V0,M2}  { epsilon_transitive( skol18( 
% 3.07/3.45    skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (910) {G3,W3,D3,L1,V0,M1} R(203,15);r(511) { 
% 3.07/3.45    epsilon_transitive( skol18( skol17 ) ) }.
% 3.07/3.45  parent0: (21668) {G2,W3,D3,L1,V0,M1}  { epsilon_transitive( skol18( skol17
% 3.07/3.45     ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21669) {G1,W5,D3,L2,V0,M2}  { epsilon_connected( skol18( 
% 3.07/3.45    skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  parent0[1]: (194) {G2,W6,D2,L2,V2,M2} R(191,16) { epsilon_connected( X ), !
% 3.07/3.45     alpha2( skol17, Y, X ) }.
% 3.07/3.45  parent1[0]: (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol18( X )
% 3.07/3.45     ), epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := skol18( skol17 )
% 3.07/3.45     Y := skol2( skol17 )
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21670) {G2,W3,D3,L1,V0,M1}  { epsilon_connected( skol18( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  parent0[0]: (511) {G2,W2,D2,L1,V0,M1} R(507,87) { ! epsilon_connected( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  parent1[1]: (21669) {G1,W5,D3,L2,V0,M2}  { epsilon_connected( skol18( 
% 3.07/3.45    skol17 ) ), epsilon_connected( skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (931) {G3,W3,D3,L1,V0,M1} R(194,15);r(511) { epsilon_connected
% 3.07/3.45    ( skol18( skol17 ) ) }.
% 3.07/3.45  parent0: (21670) {G2,W3,D3,L1,V0,M1}  { epsilon_connected( skol18( skol17 )
% 3.07/3.45     ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21671) {G1,W6,D3,L2,V0,M2}  { ! epsilon_transitive( skol18( 
% 3.07/3.45    skol17 ) ), ordinal( skol18( skol17 ) ) }.
% 3.07/3.45  parent0[1]: (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! 
% 3.07/3.45    epsilon_connected( X ), ordinal( X ) }.
% 3.07/3.45  parent1[0]: (931) {G3,W3,D3,L1,V0,M1} R(194,15);r(511) { epsilon_connected
% 3.07/3.45    ( skol18( skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := skol18( skol17 )
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21672) {G2,W3,D3,L1,V0,M1}  { ordinal( skol18( skol17 ) ) }.
% 3.07/3.45  parent0[0]: (21671) {G1,W6,D3,L2,V0,M2}  { ! epsilon_transitive( skol18( 
% 3.07/3.45    skol17 ) ), ordinal( skol18( skol17 ) ) }.
% 3.07/3.45  parent1[0]: (910) {G3,W3,D3,L1,V0,M1} R(203,15);r(511) { epsilon_transitive
% 3.07/3.45    ( skol18( skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (935) {G4,W3,D3,L1,V0,M1} R(931,6);r(910) { ordinal( skol18( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  parent0: (21672) {G2,W3,D3,L1,V0,M1}  { ordinal( skol18( skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21673) {G2,W5,D3,L1,V0,M1}  { alpha1( skol2( skol17 ), skol18
% 3.07/3.45    ( skol17 ) ) }.
% 3.07/3.45  parent0[0]: (511) {G2,W2,D2,L1,V0,M1} R(507,87) { ! epsilon_connected( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  parent1[1]: (152) {G1,W7,D3,L2,V1,M2} R(17,15) { alpha1( skol2( X ), skol18
% 3.07/3.45    ( X ) ), epsilon_connected( X ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45     X := skol17
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (1721) {G3,W5,D3,L1,V0,M1} R(152,511) { alpha1( skol2( skol17
% 3.07/3.45     ), skol18( skol17 ) ) }.
% 3.07/3.45  parent0: (21673) {G2,W5,D3,L1,V0,M1}  { alpha1( skol2( skol17 ), skol18( 
% 3.07/3.45    skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  permutation0:
% 3.07/3.45     0 ==> 0
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  eqswap: (21674) {G1,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( X, Y ) }.
% 3.07/3.45  parent0[0]: (198) {G1,W6,D2,L2,V2,M2} R(22,20) { ! X = Y, ! alpha1( X, Y )
% 3.07/3.45     }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := X
% 3.07/3.45     Y := Y
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  resolution: (21675) {G2,W5,D3,L1,V0,M1}  { ! skol18( skol17 ) = skol2( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  parent0[1]: (21674) {G1,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( X, Y ) }.
% 3.07/3.45  parent1[0]: (1721) {G3,W5,D3,L1,V0,M1} R(152,511) { alpha1( skol2( skol17 )
% 3.07/3.45    , skol18( skol17 ) ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45     X := skol2( skol17 )
% 3.07/3.45     Y := skol18( skol17 )
% 3.07/3.45  end
% 3.07/3.45  substitution1:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  eqswap: (21676) {G2,W5,D3,L1,V0,M1}  { ! skol2( skol17 ) = skol18( skol17 )
% 3.07/3.45     }.
% 3.07/3.45  parent0[0]: (21675) {G2,W5,D3,L1,V0,M1}  { ! skol18( skol17 ) = skol2( 
% 3.07/3.45    skol17 ) }.
% 3.07/3.45  substitution0:
% 3.07/3.45  end
% 3.07/3.45  
% 3.07/3.45  subsumption: (1725) {G4,W5,D3,L1,V0,M1} R(1721,198) { ! skol2( skol17 ) ==>
% 3.07/3.45     skol18( skol17 ) }.
% 3.07/3.46  parent0: (21676) {G2,W5,D3,L1,V0,M1}  { ! skol2( skol17 ) = skol18( skol17
% 3.07/3.46     ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  permutation0:
% 3.07/3.46     0 ==> 0
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  resolution: (21677) {G2,W5,D3,L1,V0,M1}  { ! in( skol18( skol17 ), skol2( 
% 3.07/3.46    skol17 ) ) }.
% 3.07/3.46  parent0[1]: (211) {G1,W6,D2,L2,V2,M2} R(23,20) { ! in( X, Y ), ! alpha1( Y
% 3.07/3.46    , X ) }.
% 3.07/3.46  parent1[0]: (1721) {G3,W5,D3,L1,V0,M1} R(152,511) { alpha1( skol2( skol17 )
% 3.07/3.46    , skol18( skol17 ) ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46     X := skol18( skol17 )
% 3.07/3.46     Y := skol2( skol17 )
% 3.07/3.46  end
% 3.07/3.46  substitution1:
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  subsumption: (1726) {G4,W5,D3,L1,V0,M1} R(1721,211) { ! in( skol18( skol17
% 3.07/3.46     ), skol2( skol17 ) ) }.
% 3.07/3.46  parent0: (21677) {G2,W5,D3,L1,V0,M1}  { ! in( skol18( skol17 ), skol2( 
% 3.07/3.46    skol17 ) ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  permutation0:
% 3.07/3.46     0 ==> 0
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  resolution: (21678) {G1,W5,D3,L1,V0,M1}  { ! in( skol2( skol17 ), skol18( 
% 3.07/3.46    skol17 ) ) }.
% 3.07/3.46  parent0[0]: (19) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! in( X, Y ) }.
% 3.07/3.46  parent1[0]: (1721) {G3,W5,D3,L1,V0,M1} R(152,511) { alpha1( skol2( skol17 )
% 3.07/3.46    , skol18( skol17 ) ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46     X := skol2( skol17 )
% 3.07/3.46     Y := skol18( skol17 )
% 3.07/3.46  end
% 3.07/3.46  substitution1:
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  subsumption: (1728) {G4,W5,D3,L1,V0,M1} R(1721,19) { ! in( skol2( skol17 )
% 3.07/3.46    , skol18( skol17 ) ) }.
% 3.07/3.46  parent0: (21678) {G1,W5,D3,L1,V0,M1}  { ! in( skol2( skol17 ), skol18( 
% 3.07/3.46    skol17 ) ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  permutation0:
% 3.07/3.46     0 ==> 0
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  resolution: (21679) {G1,W16,D3,L4,V0,M4}  { ! ordinal( skol2( skol17 ) ), !
% 3.07/3.46     ordinal( skol18( skol17 ) ), skol2( skol17 ) = skol18( skol17 ), in( 
% 3.07/3.46    skol18( skol17 ), skol2( skol17 ) ) }.
% 3.07/3.46  parent0[0]: (1728) {G4,W5,D3,L1,V0,M1} R(1721,19) { ! in( skol2( skol17 ), 
% 3.07/3.46    skol18( skol17 ) ) }.
% 3.07/3.46  parent1[2]: (72) {G0,W13,D2,L5,V2,M5} I { ! ordinal( X ), ! ordinal( Y ), 
% 3.07/3.46    in( X, Y ), X = Y, in( Y, X ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  substitution1:
% 3.07/3.46     X := skol2( skol17 )
% 3.07/3.46     Y := skol18( skol17 )
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  resolution: (21681) {G2,W13,D3,L3,V0,M3}  { ! ordinal( skol18( skol17 ) ), 
% 3.07/3.46    skol2( skol17 ) = skol18( skol17 ), in( skol18( skol17 ), skol2( skol17 )
% 3.07/3.46     ) }.
% 3.07/3.46  parent0[0]: (21679) {G1,W16,D3,L4,V0,M4}  { ! ordinal( skol2( skol17 ) ), !
% 3.07/3.46     ordinal( skol18( skol17 ) ), skol2( skol17 ) = skol18( skol17 ), in( 
% 3.07/3.46    skol18( skol17 ), skol2( skol17 ) ) }.
% 3.07/3.46  parent1[0]: (520) {G5,W3,D3,L1,V0,M1} R(514,6);r(510) { ordinal( skol2( 
% 3.07/3.46    skol17 ) ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  substitution1:
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  subsumption: (1781) {G6,W13,D3,L3,V0,M3} R(1728,72);r(520) { ! ordinal( 
% 3.07/3.46    skol18( skol17 ) ), skol2( skol17 ) ==> skol18( skol17 ), in( skol18( 
% 3.07/3.46    skol17 ), skol2( skol17 ) ) }.
% 3.07/3.46  parent0: (21681) {G2,W13,D3,L3,V0,M3}  { ! ordinal( skol18( skol17 ) ), 
% 3.07/3.46    skol2( skol17 ) = skol18( skol17 ), in( skol18( skol17 ), skol2( skol17 )
% 3.07/3.46     ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  permutation0:
% 3.07/3.46     0 ==> 0
% 3.07/3.46     1 ==> 1
% 3.07/3.46     2 ==> 2
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  resolution: (21685) {G5,W10,D3,L2,V0,M2}  { skol2( skol17 ) ==> skol18( 
% 3.07/3.46    skol17 ), in( skol18( skol17 ), skol2( skol17 ) ) }.
% 3.07/3.46  parent0[0]: (1781) {G6,W13,D3,L3,V0,M3} R(1728,72);r(520) { ! ordinal( 
% 3.07/3.46    skol18( skol17 ) ), skol2( skol17 ) ==> skol18( skol17 ), in( skol18( 
% 3.07/3.46    skol17 ), skol2( skol17 ) ) }.
% 3.07/3.46  parent1[0]: (935) {G4,W3,D3,L1,V0,M1} R(931,6);r(910) { ordinal( skol18( 
% 3.07/3.46    skol17 ) ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  substitution1:
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  resolution: (21686) {G5,W5,D3,L1,V0,M1}  { in( skol18( skol17 ), skol2( 
% 3.07/3.46    skol17 ) ) }.
% 3.07/3.46  parent0[0]: (1725) {G4,W5,D3,L1,V0,M1} R(1721,198) { ! skol2( skol17 ) ==> 
% 3.07/3.46    skol18( skol17 ) }.
% 3.07/3.46  parent1[0]: (21685) {G5,W10,D3,L2,V0,M2}  { skol2( skol17 ) ==> skol18( 
% 3.07/3.46    skol17 ), in( skol18( skol17 ), skol2( skol17 ) ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  substitution1:
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  resolution: (21687) {G5,W0,D0,L0,V0,M0}  {  }.
% 3.07/3.46  parent0[0]: (1726) {G4,W5,D3,L1,V0,M1} R(1721,211) { ! in( skol18( skol17 )
% 3.07/3.46    , skol2( skol17 ) ) }.
% 3.07/3.46  parent1[0]: (21686) {G5,W5,D3,L1,V0,M1}  { in( skol18( skol17 ), skol2( 
% 3.07/3.46    skol17 ) ) }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  substitution1:
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  subsumption: (21510) {G7,W0,D0,L0,V0,M0} S(1781);r(935);r(1725);r(1726) { 
% 3.07/3.46     }.
% 3.07/3.46  parent0: (21687) {G5,W0,D0,L0,V0,M0}  {  }.
% 3.07/3.46  substitution0:
% 3.07/3.46  end
% 3.07/3.46  permutation0:
% 3.07/3.46  end
% 3.07/3.46  
% 3.07/3.46  Proof check complete!
% 3.07/3.46  
% 3.07/3.46  Memory use:
% 3.07/3.46  
% 3.07/3.46  space for terms:        277076
% 3.07/3.46  space for clauses:      813114
% 3.07/3.46  
% 3.07/3.46  
% 3.07/3.46  clauses generated:      77432
% 3.07/3.46  clauses kept:           21511
% 3.07/3.46  clauses selected:       1048
% 3.07/3.46  clauses deleted:        1811
% 3.07/3.46  clauses inuse deleted:  53
% 3.07/3.46  
% 3.07/3.46  subsentry:          331901
% 3.07/3.46  literals s-matched: 235964
% 3.07/3.46  literals matched:   229985
% 3.07/3.46  full subsumption:   32721
% 3.07/3.46  
% 3.07/3.46  checksum:           647675652
% 3.07/3.46  
% 3.07/3.46  
% 3.07/3.46  Bliksem ended
%------------------------------------------------------------------------------