TSTP Solution File: NUM404+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : NUM404+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n021.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 06:21:58 EDT 2022

% Result   : Theorem 8.86s 9.26s
% Output   : Refutation 8.86s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : NUM404+1 : TPTP v8.1.0. Released v3.2.0.
% 0.12/0.13  % Command  : bliksem %s
% 0.12/0.34  % Computer : n021.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % DateTime : Wed Jul  6 08:14:33 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.76/1.46  *** allocated 10000 integers for termspace/termends
% 0.76/1.46  *** allocated 10000 integers for clauses
% 0.76/1.46  *** allocated 10000 integers for justifications
% 0.76/1.46  Bliksem 1.12
% 0.76/1.46  
% 0.76/1.46  
% 0.76/1.46  Automatic Strategy Selection
% 0.76/1.46  
% 0.76/1.46  
% 0.76/1.46  Clauses:
% 0.76/1.46  
% 0.76/1.46  { ! in( X, Y ), ! in( Y, X ) }.
% 0.76/1.46  { ! empty( X ), function( X ) }.
% 0.76/1.46  { ! ordinal( X ), epsilon_transitive( X ) }.
% 0.76/1.46  { ! ordinal( X ), epsilon_connected( X ) }.
% 0.76/1.46  { ! empty( X ), relation( X ) }.
% 0.76/1.46  { ! relation( X ), ! empty( X ), ! function( X ), relation( X ) }.
% 0.76/1.46  { ! relation( X ), ! empty( X ), ! function( X ), function( X ) }.
% 0.76/1.46  { ! relation( X ), ! empty( X ), ! function( X ), one_to_one( X ) }.
% 0.76/1.46  { ! epsilon_transitive( X ), ! epsilon_connected( X ), ordinal( X ) }.
% 0.76/1.46  { ! empty( X ), epsilon_transitive( X ) }.
% 0.76/1.46  { ! empty( X ), epsilon_connected( X ) }.
% 0.76/1.46  { ! empty( X ), ordinal( X ) }.
% 0.76/1.46  { ! epsilon_transitive( X ), ! in( Y, X ), subset( Y, X ) }.
% 0.76/1.46  { in( skol1( X ), X ), epsilon_transitive( X ) }.
% 0.76/1.46  { ! subset( skol1( X ), X ), epsilon_transitive( X ) }.
% 0.76/1.46  { ! epsilon_connected( X ), ! in( Y, X ), ! alpha2( X, Y, Z ) }.
% 0.76/1.46  { in( skol2( X ), X ), epsilon_connected( X ) }.
% 0.76/1.46  { alpha2( X, skol2( X ), skol19( X ) ), epsilon_connected( X ) }.
% 0.76/1.46  { ! alpha2( X, Y, Z ), in( Z, X ) }.
% 0.76/1.46  { ! alpha2( X, Y, Z ), alpha1( Y, Z ) }.
% 0.76/1.46  { ! in( Z, X ), ! alpha1( Y, Z ), alpha2( X, Y, Z ) }.
% 0.76/1.46  { ! alpha1( X, Y ), ! in( X, Y ) }.
% 0.76/1.46  { ! alpha1( X, Y ), alpha3( X, Y ) }.
% 0.76/1.46  { in( X, Y ), ! alpha3( X, Y ), alpha1( X, Y ) }.
% 0.76/1.46  { ! alpha3( X, Y ), ! X = Y }.
% 0.76/1.46  { ! alpha3( X, Y ), ! in( Y, X ) }.
% 0.76/1.46  { X = Y, in( Y, X ), alpha3( X, Y ) }.
% 0.76/1.46  { ! subset( X, Y ), ! in( Z, X ), in( Z, Y ) }.
% 0.76/1.46  { ! in( skol3( Z, Y ), Y ), subset( X, Y ) }.
% 0.76/1.46  { in( skol3( X, Y ), X ), subset( X, Y ) }.
% 0.76/1.46  { ! ordinal( X ), epsilon_transitive( X ) }.
% 0.76/1.46  { ! ordinal( X ), epsilon_connected( X ) }.
% 0.76/1.46  { ! epsilon_transitive( X ), ! epsilon_connected( X ), ordinal( X ) }.
% 0.76/1.46  { element( skol4( X ), X ) }.
% 0.76/1.46  { empty( empty_set ) }.
% 0.76/1.46  { relation( empty_set ) }.
% 0.76/1.46  { relation_empty_yielding( empty_set ) }.
% 0.76/1.46  { empty( empty_set ) }.
% 0.76/1.46  { relation( empty_set ) }.
% 0.76/1.46  { relation_empty_yielding( empty_set ) }.
% 0.76/1.46  { function( empty_set ) }.
% 0.76/1.46  { one_to_one( empty_set ) }.
% 0.76/1.46  { empty( empty_set ) }.
% 0.76/1.46  { epsilon_transitive( empty_set ) }.
% 0.76/1.46  { epsilon_connected( empty_set ) }.
% 0.76/1.46  { ordinal( empty_set ) }.
% 0.76/1.46  { empty( empty_set ) }.
% 0.76/1.46  { relation( empty_set ) }.
% 0.76/1.46  { relation( skol5 ) }.
% 0.76/1.46  { function( skol5 ) }.
% 0.76/1.46  { epsilon_transitive( skol6 ) }.
% 0.76/1.46  { epsilon_connected( skol6 ) }.
% 0.76/1.46  { ordinal( skol6 ) }.
% 0.76/1.46  { empty( skol7 ) }.
% 0.76/1.46  { relation( skol7 ) }.
% 0.76/1.46  { empty( skol8 ) }.
% 0.76/1.46  { relation( skol9 ) }.
% 0.76/1.46  { empty( skol9 ) }.
% 0.76/1.46  { function( skol9 ) }.
% 0.76/1.46  { relation( skol10 ) }.
% 0.76/1.46  { function( skol10 ) }.
% 0.76/1.46  { one_to_one( skol10 ) }.
% 0.76/1.46  { empty( skol10 ) }.
% 0.76/1.46  { epsilon_transitive( skol10 ) }.
% 0.76/1.46  { epsilon_connected( skol10 ) }.
% 0.76/1.46  { ordinal( skol10 ) }.
% 0.76/1.46  { ! empty( skol11 ) }.
% 0.76/1.46  { relation( skol11 ) }.
% 0.76/1.46  { ! empty( skol12 ) }.
% 0.76/1.46  { relation( skol13 ) }.
% 0.76/1.46  { function( skol13 ) }.
% 0.76/1.46  { one_to_one( skol13 ) }.
% 0.76/1.46  { ! empty( skol14 ) }.
% 0.76/1.46  { epsilon_transitive( skol14 ) }.
% 0.76/1.46  { epsilon_connected( skol14 ) }.
% 0.76/1.46  { ordinal( skol14 ) }.
% 0.76/1.46  { relation( skol15 ) }.
% 0.76/1.46  { relation_empty_yielding( skol15 ) }.
% 0.76/1.46  { relation( skol16 ) }.
% 0.76/1.46  { relation_empty_yielding( skol16 ) }.
% 0.76/1.46  { function( skol16 ) }.
% 0.76/1.46  { relation( skol17 ) }.
% 0.76/1.46  { relation_non_empty( skol17 ) }.
% 0.76/1.46  { function( skol17 ) }.
% 0.76/1.46  { subset( X, X ) }.
% 0.76/1.46  { ! in( X, Y ), element( X, Y ) }.
% 0.76/1.46  { ! ordinal( X ), ! in( Y, X ), ordinal( Y ) }.
% 0.76/1.46  { ! ordinal( X ), ! ordinal( Y ), in( X, Y ), X = Y, in( Y, X ) }.
% 0.76/1.46  { ! element( X, Y ), empty( Y ), in( X, Y ) }.
% 0.76/1.46  { ! in( X, skol18 ), ordinal( X ) }.
% 0.76/1.46  { ! ordinal( X ), in( X, skol18 ) }.
% 0.76/1.46  { ! element( X, powerset( Y ) ), subset( X, Y ) }.
% 0.76/1.46  { ! subset( X, Y ), element( X, powerset( Y ) ) }.
% 0.76/1.46  { ! in( X, Z ), ! element( Z, powerset( Y ) ), element( X, Y ) }.
% 0.76/1.46  { ! in( X, Y ), ! element( Y, powerset( Z ) ), ! empty( Z ) }.
% 0.76/1.46  { ! empty( X ), X = empty_set }.
% 0.76/1.46  { ! in( X, Y ), ! empty( Y ) }.
% 0.76/1.46  { ! empty( X ), X = Y, ! empty( Y ) }.
% 0.76/1.46  
% 0.76/1.46  percentage equality = 0.034483, percentage horn = 0.908046
% 0.76/1.46  This is a problem with some equality
% 0.76/1.46  
% 0.76/1.46  
% 0.76/1.46  
% 0.76/1.46  Options Used:
% 0.76/1.46  
% 0.76/1.46  useres =            1
% 0.76/1.46  useparamod =        1
% 0.76/1.46  useeqrefl =         1
% 0.76/1.46  useeqfact =         1
% 0.76/1.46  usefactor =         1
% 0.76/1.46  usesimpsplitting =  0
% 0.76/1.46  usesimpdemod =      5
% 0.76/1.46  usesimpres =        3
% 0.76/1.46  
% 0.76/1.46  resimpinuse      =  1000
% 8.86/9.26  resimpclauses =     20000
% 8.86/9.26  substype =          eqrewr
% 8.86/9.26  backwardsubs =      1
% 8.86/9.26  selectoldest =      5
% 8.86/9.26  
% 8.86/9.26  litorderings [0] =  split
% 8.86/9.26  litorderings [1] =  extend the termordering, first sorting on arguments
% 8.86/9.26  
% 8.86/9.26  termordering =      kbo
% 8.86/9.26  
% 8.86/9.26  litapriori =        0
% 8.86/9.26  termapriori =       1
% 8.86/9.26  litaposteriori =    0
% 8.86/9.26  termaposteriori =   0
% 8.86/9.26  demodaposteriori =  0
% 8.86/9.26  ordereqreflfact =   0
% 8.86/9.26  
% 8.86/9.26  litselect =         negord
% 8.86/9.26  
% 8.86/9.26  maxweight =         15
% 8.86/9.26  maxdepth =          30000
% 8.86/9.26  maxlength =         115
% 8.86/9.26  maxnrvars =         195
% 8.86/9.26  excuselevel =       1
% 8.86/9.26  increasemaxweight = 1
% 8.86/9.26  
% 8.86/9.26  maxselected =       10000000
% 8.86/9.26  maxnrclauses =      10000000
% 8.86/9.26  
% 8.86/9.26  showgenerated =    0
% 8.86/9.26  showkept =         0
% 8.86/9.26  showselected =     0
% 8.86/9.26  showdeleted =      0
% 8.86/9.26  showresimp =       1
% 8.86/9.26  showstatus =       2000
% 8.86/9.26  
% 8.86/9.26  prologoutput =     0
% 8.86/9.26  nrgoals =          5000000
% 8.86/9.26  totalproof =       1
% 8.86/9.26  
% 8.86/9.26  Symbols occurring in the translation:
% 8.86/9.26  
% 8.86/9.26  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 8.86/9.26  .  [1, 2]      (w:1, o:43, a:1, s:1, b:0), 
% 8.86/9.26  !  [4, 1]      (w:0, o:24, a:1, s:1, b:0), 
% 8.86/9.26  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 8.86/9.26  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 8.86/9.26  in  [37, 2]      (w:1, o:67, a:1, s:1, b:0), 
% 8.86/9.26  empty  [38, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 8.86/9.26  function  [39, 1]      (w:1, o:32, a:1, s:1, b:0), 
% 8.86/9.26  ordinal  [40, 1]      (w:1, o:33, a:1, s:1, b:0), 
% 8.86/9.26  epsilon_transitive  [41, 1]      (w:1, o:30, a:1, s:1, b:0), 
% 8.86/9.26  epsilon_connected  [42, 1]      (w:1, o:31, a:1, s:1, b:0), 
% 8.86/9.26  relation  [43, 1]      (w:1, o:34, a:1, s:1, b:0), 
% 8.86/9.26  one_to_one  [44, 1]      (w:1, o:35, a:1, s:1, b:0), 
% 8.86/9.26  subset  [45, 2]      (w:1, o:68, a:1, s:1, b:0), 
% 8.86/9.26  element  [47, 2]      (w:1, o:69, a:1, s:1, b:0), 
% 8.86/9.26  empty_set  [48, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 8.86/9.26  relation_empty_yielding  [49, 1]      (w:1, o:36, a:1, s:1, b:0), 
% 8.86/9.26  relation_non_empty  [50, 1]      (w:1, o:37, a:1, s:1, b:0), 
% 8.86/9.26  powerset  [51, 1]      (w:1, o:38, a:1, s:1, b:0), 
% 8.86/9.26  alpha1  [52, 2]      (w:1, o:70, a:1, s:1, b:1), 
% 8.86/9.26  alpha2  [53, 3]      (w:1, o:73, a:1, s:1, b:1), 
% 8.86/9.26  alpha3  [54, 2]      (w:1, o:71, a:1, s:1, b:1), 
% 8.86/9.26  skol1  [55, 1]      (w:1, o:39, a:1, s:1, b:1), 
% 8.86/9.26  skol2  [56, 1]      (w:1, o:41, a:1, s:1, b:1), 
% 8.86/9.26  skol3  [57, 2]      (w:1, o:72, a:1, s:1, b:1), 
% 8.86/9.26  skol4  [58, 1]      (w:1, o:42, a:1, s:1, b:1), 
% 8.86/9.26  skol5  [59, 0]      (w:1, o:10, a:1, s:1, b:1), 
% 8.86/9.26  skol6  [60, 0]      (w:1, o:11, a:1, s:1, b:1), 
% 8.86/9.26  skol7  [61, 0]      (w:1, o:12, a:1, s:1, b:1), 
% 8.86/9.26  skol8  [62, 0]      (w:1, o:13, a:1, s:1, b:1), 
% 8.86/9.26  skol9  [63, 0]      (w:1, o:14, a:1, s:1, b:1), 
% 8.86/9.26  skol10  [64, 0]      (w:1, o:15, a:1, s:1, b:1), 
% 8.86/9.26  skol11  [65, 0]      (w:1, o:16, a:1, s:1, b:1), 
% 8.86/9.26  skol12  [66, 0]      (w:1, o:17, a:1, s:1, b:1), 
% 8.86/9.26  skol13  [67, 0]      (w:1, o:18, a:1, s:1, b:1), 
% 8.86/9.26  skol14  [68, 0]      (w:1, o:19, a:1, s:1, b:1), 
% 8.86/9.26  skol15  [69, 0]      (w:1, o:20, a:1, s:1, b:1), 
% 8.86/9.26  skol16  [70, 0]      (w:1, o:21, a:1, s:1, b:1), 
% 8.86/9.26  skol17  [71, 0]      (w:1, o:22, a:1, s:1, b:1), 
% 8.86/9.26  skol18  [72, 0]      (w:1, o:23, a:1, s:1, b:1), 
% 8.86/9.26  skol19  [73, 1]      (w:1, o:40, a:1, s:1, b:1).
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Starting Search:
% 8.86/9.26  
% 8.86/9.26  *** allocated 15000 integers for clauses
% 8.86/9.26  *** allocated 22500 integers for clauses
% 8.86/9.26  *** allocated 33750 integers for clauses
% 8.86/9.26  *** allocated 50625 integers for clauses
% 8.86/9.26  *** allocated 15000 integers for termspace/termends
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 75937 integers for clauses
% 8.86/9.26  *** allocated 22500 integers for termspace/termends
% 8.86/9.26  *** allocated 113905 integers for clauses
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    5628
% 8.86/9.26  Kept:         2000
% 8.86/9.26  Inuse:        343
% 8.86/9.26  Deleted:      55
% 8.86/9.26  Deletedinuse: 36
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 33750 integers for termspace/termends
% 8.86/9.26  *** allocated 170857 integers for clauses
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 50625 integers for termspace/termends
% 8.86/9.26  *** allocated 256285 integers for clauses
% 8.86/9.26  *** allocated 75937 integers for termspace/termends
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    13774
% 8.86/9.26  Kept:         4546
% 8.86/9.26  Inuse:        531
% 8.86/9.26  Deleted:      62
% 8.86/9.26  Deletedinuse: 37
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 384427 integers for clauses
% 8.86/9.26  *** allocated 113905 integers for termspace/termends
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    20064
% 8.86/9.26  Kept:         6959
% 8.86/9.26  Inuse:        561
% 8.86/9.26  Deleted:      72
% 8.86/9.26  Deletedinuse: 47
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    27572
% 8.86/9.26  Kept:         8967
% 8.86/9.26  Inuse:        638
% 8.86/9.26  Deleted:      77
% 8.86/9.26  Deletedinuse: 47
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 170857 integers for termspace/termends
% 8.86/9.26  *** allocated 576640 integers for clauses
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    39959
% 8.86/9.26  Kept:         10987
% 8.86/9.26  Inuse:        739
% 8.86/9.26  Deleted:      77
% 8.86/9.26  Deletedinuse: 47
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    47398
% 8.86/9.26  Kept:         13013
% 8.86/9.26  Inuse:        824
% 8.86/9.26  Deleted:      80
% 8.86/9.26  Deletedinuse: 47
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 256285 integers for termspace/termends
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 864960 integers for clauses
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    57055
% 8.86/9.26  Kept:         15033
% 8.86/9.26  Inuse:        904
% 8.86/9.26  Deleted:      84
% 8.86/9.26  Deletedinuse: 47
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    64161
% 8.86/9.26  Kept:         17053
% 8.86/9.26  Inuse:        976
% 8.86/9.26  Deleted:      84
% 8.86/9.26  Deletedinuse: 47
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    71358
% 8.86/9.26  Kept:         19450
% 8.86/9.26  Inuse:        1005
% 8.86/9.26  Deleted:      88
% 8.86/9.26  Deletedinuse: 47
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 384427 integers for termspace/termends
% 8.86/9.26  Resimplifying clauses:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    77148
% 8.86/9.26  Kept:         21559
% 8.86/9.26  Inuse:        1047
% 8.86/9.26  Deleted:      2176
% 8.86/9.26  Deletedinuse: 47
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 1297440 integers for clauses
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    85015
% 8.86/9.26  Kept:         23564
% 8.86/9.26  Inuse:        1088
% 8.86/9.26  Deleted:      2212
% 8.86/9.26  Deletedinuse: 79
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    91032
% 8.86/9.26  Kept:         25607
% 8.86/9.26  Inuse:        1125
% 8.86/9.26  Deleted:      2215
% 8.86/9.26  Deletedinuse: 79
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    96954
% 8.86/9.26  Kept:         27644
% 8.86/9.26  Inuse:        1162
% 8.86/9.26  Deleted:      2220
% 8.86/9.26  Deletedinuse: 79
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 576640 integers for termspace/termends
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    106118
% 8.86/9.26  Kept:         31129
% 8.86/9.26  Inuse:        1202
% 8.86/9.26  Deleted:      2223
% 8.86/9.26  Deletedinuse: 79
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    114574
% 8.86/9.26  Kept:         33143
% 8.86/9.26  Inuse:        1256
% 8.86/9.26  Deleted:      2224
% 8.86/9.26  Deletedinuse: 79
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  *** allocated 1946160 integers for clauses
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    123965
% 8.86/9.26  Kept:         35143
% 8.86/9.26  Inuse:        1316
% 8.86/9.26  Deleted:      2264
% 8.86/9.26  Deletedinuse: 119
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    130286
% 8.86/9.26  Kept:         37143
% 8.86/9.26  Inuse:        1367
% 8.86/9.26  Deleted:      2264
% 8.86/9.26  Deletedinuse: 119
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Intermediate Status:
% 8.86/9.26  Generated:    139256
% 8.86/9.26  Kept:         39169
% 8.86/9.26  Inuse:        1434
% 8.86/9.26  Deleted:      2266
% 8.86/9.26  Deletedinuse: 119
% 8.86/9.26  
% 8.86/9.26  Resimplifying inuse:
% 8.86/9.26  Done
% 8.86/9.26  
% 8.86/9.26  Resimplifying clauses:
% 8.86/9.26  
% 8.86/9.26  Bliksems!, er is een bewijs:
% 8.86/9.26  % SZS status Theorem
% 8.86/9.26  % SZS output start Refutation
% 8.86/9.26  
% 8.86/9.26  (0) {G0,W6,D2,L2,V2,M2} I { ! in( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  (2) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_transitive( X ) }.
% 8.86/9.26  (3) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_connected( X ) }.
% 8.86/9.26  (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! epsilon_connected
% 8.86/9.26    ( X ), ordinal( X ) }.
% 8.86/9.26  (11) {G0,W6,D3,L2,V1,M2} I { in( skol1( X ), X ), epsilon_transitive( X )
% 8.86/9.26     }.
% 8.86/9.26  (12) {G0,W6,D3,L2,V1,M2} I { ! subset( skol1( X ), X ), epsilon_transitive
% 8.86/9.26    ( X ) }.
% 8.86/9.26  (14) {G0,W6,D3,L2,V1,M2} I { in( skol2( X ), X ), epsilon_connected( X )
% 8.86/9.26     }.
% 8.86/9.26  (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol19( X ) ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  (16) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), in( Z, X ) }.
% 8.86/9.26  (17) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), alpha1( Y, Z ) }.
% 8.86/9.26  (19) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! in( X, Y ) }.
% 8.86/9.26  (20) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), alpha3( X, Y ) }.
% 8.86/9.26  (22) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! X = Y }.
% 8.86/9.26  (23) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  (26) {G0,W8,D3,L2,V3,M2} I { ! in( skol3( Z, Y ), Y ), subset( X, Y ) }.
% 8.86/9.26  (27) {G0,W8,D3,L2,V2,M2} I { in( skol3( X, Y ), X ), subset( X, Y ) }.
% 8.86/9.26  (75) {G0,W7,D2,L3,V2,M3} I { ! ordinal( X ), ! in( Y, X ), ordinal( Y ) }.
% 8.86/9.26  (76) {G0,W13,D2,L5,V2,M5} I { ! ordinal( X ), ! ordinal( Y ), in( X, Y ), X
% 8.86/9.26     = Y, in( Y, X ) }.
% 8.86/9.26  (78) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol18 ), ordinal( X ) }.
% 8.86/9.26  (79) {G0,W5,D2,L2,V1,M2} I { ! ordinal( X ), in( X, skol18 ) }.
% 8.86/9.26  (87) {G1,W3,D2,L1,V1,M1} F(0) { ! in( X, X ) }.
% 8.86/9.26  (113) {G1,W8,D3,L3,V1,M3} R(11,6) { in( skol1( X ), X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  (153) {G1,W7,D3,L2,V1,M2} R(17,15) { alpha1( skol2( X ), skol19( X ) ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  (181) {G2,W2,D2,L1,V0,M1} R(79,87) { ! ordinal( skol18 ) }.
% 8.86/9.26  (197) {G3,W4,D2,L2,V0,M2} R(181,6) { ! epsilon_transitive( skol18 ), ! 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  (203) {G1,W6,D2,L2,V2,M2} R(22,20) { ! X = Y, ! alpha1( X, Y ) }.
% 8.86/9.26  (223) {G1,W6,D2,L2,V2,M2} R(23,20) { ! in( X, Y ), ! alpha1( Y, X ) }.
% 8.86/9.26  (373) {G1,W7,D3,L2,V2,M2} R(26,79) { subset( X, skol18 ), ! ordinal( skol3
% 8.86/9.26    ( Y, skol18 ) ) }.
% 8.86/9.26  (397) {G4,W6,D3,L2,V0,M2} R(197,12) { ! epsilon_connected( skol18 ), ! 
% 8.86/9.26    subset( skol1( skol18 ), skol18 ) }.
% 8.86/9.26  (428) {G1,W9,D3,L3,V2,M3} R(75,27) { ! ordinal( X ), ordinal( skol3( X, Y )
% 8.86/9.26     ), subset( X, Y ) }.
% 8.86/9.26  (610) {G1,W5,D3,L2,V0,M2} R(78,14) { ordinal( skol2( skol18 ) ), 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  (612) {G1,W5,D2,L2,V1,M2} R(78,3) { ! in( X, skol18 ), epsilon_connected( X
% 8.86/9.26     ) }.
% 8.86/9.26  (613) {G1,W5,D2,L2,V1,M2} R(78,2) { ! in( X, skol18 ), epsilon_transitive( 
% 8.86/9.26    X ) }.
% 8.86/9.26  (733) {G2,W6,D2,L2,V2,M2} R(612,16) { epsilon_connected( X ), ! alpha2( 
% 8.86/9.26    skol18, Y, X ) }.
% 8.86/9.26  (762) {G2,W6,D2,L2,V2,M2} R(613,16) { epsilon_transitive( X ), ! alpha2( 
% 8.86/9.26    skol18, Y, X ) }.
% 8.86/9.26  (1013) {G3,W5,D3,L2,V0,M2} R(113,78);r(181) { ! epsilon_connected( skol18 )
% 8.86/9.26    , ordinal( skol1( skol18 ) ) }.
% 8.86/9.26  (1631) {G3,W5,D3,L2,V0,M2} R(762,15) { epsilon_transitive( skol19( skol18 )
% 8.86/9.26     ), epsilon_connected( skol18 ) }.
% 8.86/9.26  (1675) {G3,W5,D3,L2,V0,M2} R(733,15) { epsilon_connected( skol19( skol18 )
% 8.86/9.26     ), epsilon_connected( skol18 ) }.
% 8.86/9.26  (1688) {G4,W5,D3,L2,V0,M2} R(1675,6);r(1631) { epsilon_connected( skol18 )
% 8.86/9.26    , ordinal( skol19( skol18 ) ) }.
% 8.86/9.26  (33521) {G2,W8,D2,L3,V2,M3} R(428,373) { ! ordinal( X ), subset( X, skol18
% 8.86/9.26     ), subset( Y, skol18 ) }.
% 8.86/9.26  (33647) {G3,W5,D2,L2,V1,M2} F(33521) { ! ordinal( X ), subset( X, skol18 )
% 8.86/9.26     }.
% 8.86/9.26  (33650) {G5,W2,D2,L1,V0,M1} R(33647,397);r(1013) { ! epsilon_connected( 
% 8.86/9.26    skol18 ) }.
% 8.86/9.26  (33713) {G6,W5,D3,L1,V0,M1} R(33650,153) { alpha1( skol2( skol18 ), skol19
% 8.86/9.26    ( skol18 ) ) }.
% 8.86/9.26  (33715) {G6,W3,D3,L1,V0,M1} R(33650,1688) { ordinal( skol19( skol18 ) ) }.
% 8.86/9.26  (33719) {G6,W3,D3,L1,V0,M1} R(33650,610) { ordinal( skol2( skol18 ) ) }.
% 8.86/9.26  (36331) {G7,W5,D3,L1,V0,M1} R(33713,203) { ! skol2( skol18 ) ==> skol19( 
% 8.86/9.26    skol18 ) }.
% 8.86/9.26  (36332) {G7,W5,D3,L1,V0,M1} R(33713,223) { ! in( skol19( skol18 ), skol2( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  (36337) {G7,W5,D3,L1,V0,M1} R(33713,19) { ! in( skol2( skol18 ), skol19( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  (36517) {G8,W13,D3,L3,V0,M3} R(36337,76);r(33719) { ! ordinal( skol19( 
% 8.86/9.26    skol18 ) ), skol2( skol18 ) ==> skol19( skol18 ), in( skol19( skol18 ), 
% 8.86/9.26    skol2( skol18 ) ) }.
% 8.86/9.26  (41144) {G9,W0,D0,L0,V0,M0} S(36517);r(33715);r(36331);r(36332) {  }.
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  % SZS output end Refutation
% 8.86/9.26  found a proof!
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Unprocessed initial clauses:
% 8.86/9.26  
% 8.86/9.26  (41146) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  (41147) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), function( X ) }.
% 8.86/9.26  (41148) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_transitive( X ) }.
% 8.86/9.26  (41149) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_connected( X ) }.
% 8.86/9.26  (41150) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), relation( X ) }.
% 8.86/9.26  (41151) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 8.86/9.26     ), relation( X ) }.
% 8.86/9.26  (41152) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 8.86/9.26     ), function( X ) }.
% 8.86/9.26  (41153) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 8.86/9.26     ), one_to_one( X ) }.
% 8.86/9.26  (41154) {G0,W6,D2,L3,V1,M3}  { ! epsilon_transitive( X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  (41155) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), epsilon_transitive( X ) }.
% 8.86/9.26  (41156) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), epsilon_connected( X ) }.
% 8.86/9.26  (41157) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), ordinal( X ) }.
% 8.86/9.26  (41158) {G0,W8,D2,L3,V2,M3}  { ! epsilon_transitive( X ), ! in( Y, X ), 
% 8.86/9.26    subset( Y, X ) }.
% 8.86/9.26  (41159) {G0,W6,D3,L2,V1,M2}  { in( skol1( X ), X ), epsilon_transitive( X )
% 8.86/9.26     }.
% 8.86/9.26  (41160) {G0,W6,D3,L2,V1,M2}  { ! subset( skol1( X ), X ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  (41161) {G0,W9,D2,L3,V3,M3}  { ! epsilon_connected( X ), ! in( Y, X ), ! 
% 8.86/9.26    alpha2( X, Y, Z ) }.
% 8.86/9.26  (41162) {G0,W6,D3,L2,V1,M2}  { in( skol2( X ), X ), epsilon_connected( X )
% 8.86/9.26     }.
% 8.86/9.26  (41163) {G0,W8,D3,L2,V1,M2}  { alpha2( X, skol2( X ), skol19( X ) ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  (41164) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), in( Z, X ) }.
% 8.86/9.26  (41165) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), alpha1( Y, Z ) }.
% 8.86/9.26  (41166) {G0,W10,D2,L3,V3,M3}  { ! in( Z, X ), ! alpha1( Y, Z ), alpha2( X, 
% 8.86/9.26    Y, Z ) }.
% 8.86/9.26  (41167) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), ! in( X, Y ) }.
% 8.86/9.26  (41168) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), alpha3( X, Y ) }.
% 8.86/9.26  (41169) {G0,W9,D2,L3,V2,M3}  { in( X, Y ), ! alpha3( X, Y ), alpha1( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  (41170) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! X = Y }.
% 8.86/9.26  (41171) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  (41172) {G0,W9,D2,L3,V2,M3}  { X = Y, in( Y, X ), alpha3( X, Y ) }.
% 8.86/9.26  (41173) {G0,W9,D2,L3,V3,M3}  { ! subset( X, Y ), ! in( Z, X ), in( Z, Y )
% 8.86/9.26     }.
% 8.86/9.26  (41174) {G0,W8,D3,L2,V3,M2}  { ! in( skol3( Z, Y ), Y ), subset( X, Y ) }.
% 8.86/9.26  (41175) {G0,W8,D3,L2,V2,M2}  { in( skol3( X, Y ), X ), subset( X, Y ) }.
% 8.86/9.26  (41176) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_transitive( X ) }.
% 8.86/9.26  (41177) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_connected( X ) }.
% 8.86/9.26  (41178) {G0,W6,D2,L3,V1,M3}  { ! epsilon_transitive( X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  (41179) {G0,W4,D3,L1,V1,M1}  { element( skol4( X ), X ) }.
% 8.86/9.26  (41180) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 8.86/9.26  (41181) {G0,W2,D2,L1,V0,M1}  { relation( empty_set ) }.
% 8.86/9.26  (41182) {G0,W2,D2,L1,V0,M1}  { relation_empty_yielding( empty_set ) }.
% 8.86/9.26  (41183) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 8.86/9.26  (41184) {G0,W2,D2,L1,V0,M1}  { relation( empty_set ) }.
% 8.86/9.26  (41185) {G0,W2,D2,L1,V0,M1}  { relation_empty_yielding( empty_set ) }.
% 8.86/9.26  (41186) {G0,W2,D2,L1,V0,M1}  { function( empty_set ) }.
% 8.86/9.26  (41187) {G0,W2,D2,L1,V0,M1}  { one_to_one( empty_set ) }.
% 8.86/9.26  (41188) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 8.86/9.26  (41189) {G0,W2,D2,L1,V0,M1}  { epsilon_transitive( empty_set ) }.
% 8.86/9.26  (41190) {G0,W2,D2,L1,V0,M1}  { epsilon_connected( empty_set ) }.
% 8.86/9.26  (41191) {G0,W2,D2,L1,V0,M1}  { ordinal( empty_set ) }.
% 8.86/9.26  (41192) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 8.86/9.26  (41193) {G0,W2,D2,L1,V0,M1}  { relation( empty_set ) }.
% 8.86/9.26  (41194) {G0,W2,D2,L1,V0,M1}  { relation( skol5 ) }.
% 8.86/9.26  (41195) {G0,W2,D2,L1,V0,M1}  { function( skol5 ) }.
% 8.86/9.26  (41196) {G0,W2,D2,L1,V0,M1}  { epsilon_transitive( skol6 ) }.
% 8.86/9.26  (41197) {G0,W2,D2,L1,V0,M1}  { epsilon_connected( skol6 ) }.
% 8.86/9.26  (41198) {G0,W2,D2,L1,V0,M1}  { ordinal( skol6 ) }.
% 8.86/9.26  (41199) {G0,W2,D2,L1,V0,M1}  { empty( skol7 ) }.
% 8.86/9.26  (41200) {G0,W2,D2,L1,V0,M1}  { relation( skol7 ) }.
% 8.86/9.26  (41201) {G0,W2,D2,L1,V0,M1}  { empty( skol8 ) }.
% 8.86/9.26  (41202) {G0,W2,D2,L1,V0,M1}  { relation( skol9 ) }.
% 8.86/9.26  (41203) {G0,W2,D2,L1,V0,M1}  { empty( skol9 ) }.
% 8.86/9.26  (41204) {G0,W2,D2,L1,V0,M1}  { function( skol9 ) }.
% 8.86/9.26  (41205) {G0,W2,D2,L1,V0,M1}  { relation( skol10 ) }.
% 8.86/9.26  (41206) {G0,W2,D2,L1,V0,M1}  { function( skol10 ) }.
% 8.86/9.26  (41207) {G0,W2,D2,L1,V0,M1}  { one_to_one( skol10 ) }.
% 8.86/9.26  (41208) {G0,W2,D2,L1,V0,M1}  { empty( skol10 ) }.
% 8.86/9.26  (41209) {G0,W2,D2,L1,V0,M1}  { epsilon_transitive( skol10 ) }.
% 8.86/9.26  (41210) {G0,W2,D2,L1,V0,M1}  { epsilon_connected( skol10 ) }.
% 8.86/9.26  (41211) {G0,W2,D2,L1,V0,M1}  { ordinal( skol10 ) }.
% 8.86/9.26  (41212) {G0,W2,D2,L1,V0,M1}  { ! empty( skol11 ) }.
% 8.86/9.26  (41213) {G0,W2,D2,L1,V0,M1}  { relation( skol11 ) }.
% 8.86/9.26  (41214) {G0,W2,D2,L1,V0,M1}  { ! empty( skol12 ) }.
% 8.86/9.26  (41215) {G0,W2,D2,L1,V0,M1}  { relation( skol13 ) }.
% 8.86/9.26  (41216) {G0,W2,D2,L1,V0,M1}  { function( skol13 ) }.
% 8.86/9.26  (41217) {G0,W2,D2,L1,V0,M1}  { one_to_one( skol13 ) }.
% 8.86/9.26  (41218) {G0,W2,D2,L1,V0,M1}  { ! empty( skol14 ) }.
% 8.86/9.26  (41219) {G0,W2,D2,L1,V0,M1}  { epsilon_transitive( skol14 ) }.
% 8.86/9.26  (41220) {G0,W2,D2,L1,V0,M1}  { epsilon_connected( skol14 ) }.
% 8.86/9.26  (41221) {G0,W2,D2,L1,V0,M1}  { ordinal( skol14 ) }.
% 8.86/9.26  (41222) {G0,W2,D2,L1,V0,M1}  { relation( skol15 ) }.
% 8.86/9.26  (41223) {G0,W2,D2,L1,V0,M1}  { relation_empty_yielding( skol15 ) }.
% 8.86/9.26  (41224) {G0,W2,D2,L1,V0,M1}  { relation( skol16 ) }.
% 8.86/9.26  (41225) {G0,W2,D2,L1,V0,M1}  { relation_empty_yielding( skol16 ) }.
% 8.86/9.26  (41226) {G0,W2,D2,L1,V0,M1}  { function( skol16 ) }.
% 8.86/9.26  (41227) {G0,W2,D2,L1,V0,M1}  { relation( skol17 ) }.
% 8.86/9.26  (41228) {G0,W2,D2,L1,V0,M1}  { relation_non_empty( skol17 ) }.
% 8.86/9.26  (41229) {G0,W2,D2,L1,V0,M1}  { function( skol17 ) }.
% 8.86/9.26  (41230) {G0,W3,D2,L1,V1,M1}  { subset( X, X ) }.
% 8.86/9.26  (41231) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), element( X, Y ) }.
% 8.86/9.26  (41232) {G0,W7,D2,L3,V2,M3}  { ! ordinal( X ), ! in( Y, X ), ordinal( Y )
% 8.86/9.26     }.
% 8.86/9.26  (41233) {G0,W13,D2,L5,V2,M5}  { ! ordinal( X ), ! ordinal( Y ), in( X, Y )
% 8.86/9.26    , X = Y, in( Y, X ) }.
% 8.86/9.26  (41234) {G0,W8,D2,L3,V2,M3}  { ! element( X, Y ), empty( Y ), in( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  (41235) {G0,W5,D2,L2,V1,M2}  { ! in( X, skol18 ), ordinal( X ) }.
% 8.86/9.26  (41236) {G0,W5,D2,L2,V1,M2}  { ! ordinal( X ), in( X, skol18 ) }.
% 8.86/9.26  (41237) {G0,W7,D3,L2,V2,M2}  { ! element( X, powerset( Y ) ), subset( X, Y
% 8.86/9.26     ) }.
% 8.86/9.26  (41238) {G0,W7,D3,L2,V2,M2}  { ! subset( X, Y ), element( X, powerset( Y )
% 8.86/9.26     ) }.
% 8.86/9.26  (41239) {G0,W10,D3,L3,V3,M3}  { ! in( X, Z ), ! element( Z, powerset( Y ) )
% 8.86/9.26    , element( X, Y ) }.
% 8.86/9.26  (41240) {G0,W9,D3,L3,V3,M3}  { ! in( X, Y ), ! element( Y, powerset( Z ) )
% 8.86/9.26    , ! empty( Z ) }.
% 8.86/9.26  (41241) {G0,W5,D2,L2,V1,M2}  { ! empty( X ), X = empty_set }.
% 8.86/9.26  (41242) {G0,W5,D2,L2,V2,M2}  { ! in( X, Y ), ! empty( Y ) }.
% 8.86/9.26  (41243) {G0,W7,D2,L3,V2,M3}  { ! empty( X ), X = Y, ! empty( Y ) }.
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Total Proof:
% 8.86/9.26  
% 8.86/9.26  subsumption: (0) {G0,W6,D2,L2,V2,M2} I { ! in( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  parent0: (41146) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (2) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_transitive
% 8.86/9.26    ( X ) }.
% 8.86/9.26  parent0: (41148) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_transitive
% 8.86/9.26    ( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (3) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_connected
% 8.86/9.26    ( X ) }.
% 8.86/9.26  parent0: (41149) {G0,W4,D2,L2,V1,M2}  { ! ordinal( X ), epsilon_connected( 
% 8.86/9.26    X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  parent0: (41154) {G0,W6,D2,L3,V1,M3}  { ! epsilon_transitive( X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26     2 ==> 2
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (11) {G0,W6,D3,L2,V1,M2} I { in( skol1( X ), X ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  parent0: (41159) {G0,W6,D3,L2,V1,M2}  { in( skol1( X ), X ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (12) {G0,W6,D3,L2,V1,M2} I { ! subset( skol1( X ), X ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  parent0: (41160) {G0,W6,D3,L2,V1,M2}  { ! subset( skol1( X ), X ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (14) {G0,W6,D3,L2,V1,M2} I { in( skol2( X ), X ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  parent0: (41162) {G0,W6,D3,L2,V1,M2}  { in( skol2( X ), X ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol19( X
% 8.86/9.26     ) ), epsilon_connected( X ) }.
% 8.86/9.26  parent0: (41163) {G0,W8,D3,L2,V1,M2}  { alpha2( X, skol2( X ), skol19( X )
% 8.86/9.26     ), epsilon_connected( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (16) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), in( Z, X )
% 8.86/9.26     }.
% 8.86/9.26  parent0: (41164) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), in( Z, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26     Z := Z
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (17) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), alpha1( Y, Z
% 8.86/9.26     ) }.
% 8.86/9.26  parent0: (41165) {G0,W7,D2,L2,V3,M2}  { ! alpha2( X, Y, Z ), alpha1( Y, Z )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26     Z := Z
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (19) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! in( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  parent0: (41167) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), ! in( X, Y ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (20) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), alpha3( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  parent0: (41168) {G0,W6,D2,L2,V2,M2}  { ! alpha1( X, Y ), alpha3( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (22) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! X = Y }.
% 8.86/9.26  parent0: (41170) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! X = Y }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (23) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! in( Y, X )
% 8.86/9.26     }.
% 8.86/9.26  parent0: (41171) {G0,W6,D2,L2,V2,M2}  { ! alpha3( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (26) {G0,W8,D3,L2,V3,M2} I { ! in( skol3( Z, Y ), Y ), subset
% 8.86/9.26    ( X, Y ) }.
% 8.86/9.26  parent0: (41174) {G0,W8,D3,L2,V3,M2}  { ! in( skol3( Z, Y ), Y ), subset( X
% 8.86/9.26    , Y ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26     Z := Z
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (27) {G0,W8,D3,L2,V2,M2} I { in( skol3( X, Y ), X ), subset( X
% 8.86/9.26    , Y ) }.
% 8.86/9.26  parent0: (41175) {G0,W8,D3,L2,V2,M2}  { in( skol3( X, Y ), X ), subset( X, 
% 8.86/9.26    Y ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (75) {G0,W7,D2,L3,V2,M3} I { ! ordinal( X ), ! in( Y, X ), 
% 8.86/9.26    ordinal( Y ) }.
% 8.86/9.26  parent0: (41232) {G0,W7,D2,L3,V2,M3}  { ! ordinal( X ), ! in( Y, X ), 
% 8.86/9.26    ordinal( Y ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26     2 ==> 2
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (76) {G0,W13,D2,L5,V2,M5} I { ! ordinal( X ), ! ordinal( Y ), 
% 8.86/9.26    in( X, Y ), X = Y, in( Y, X ) }.
% 8.86/9.26  parent0: (41233) {G0,W13,D2,L5,V2,M5}  { ! ordinal( X ), ! ordinal( Y ), in
% 8.86/9.26    ( X, Y ), X = Y, in( Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26     2 ==> 2
% 8.86/9.26     3 ==> 3
% 8.86/9.26     4 ==> 4
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (78) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol18 ), ordinal( X )
% 8.86/9.26     }.
% 8.86/9.26  parent0: (41235) {G0,W5,D2,L2,V1,M2}  { ! in( X, skol18 ), ordinal( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (79) {G0,W5,D2,L2,V1,M2} I { ! ordinal( X ), in( X, skol18 )
% 8.86/9.26     }.
% 8.86/9.26  parent0: (41236) {G0,W5,D2,L2,V1,M2}  { ! ordinal( X ), in( X, skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  factor: (41287) {G0,W3,D2,L1,V1,M1}  { ! in( X, X ) }.
% 8.86/9.26  parent0[0, 1]: (0) {G0,W6,D2,L2,V2,M2} I { ! in( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (87) {G1,W3,D2,L1,V1,M1} F(0) { ! in( X, X ) }.
% 8.86/9.26  parent0: (41287) {G0,W3,D2,L1,V1,M1}  { ! in( X, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41288) {G1,W8,D3,L3,V1,M3}  { ! epsilon_connected( X ), 
% 8.86/9.26    ordinal( X ), in( skol1( X ), X ) }.
% 8.86/9.26  parent0[0]: (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  parent1[1]: (11) {G0,W6,D3,L2,V1,M2} I { in( skol1( X ), X ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (113) {G1,W8,D3,L3,V1,M3} R(11,6) { in( skol1( X ), X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  parent0: (41288) {G1,W8,D3,L3,V1,M3}  { ! epsilon_connected( X ), ordinal( 
% 8.86/9.26    X ), in( skol1( X ), X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 1
% 8.86/9.26     1 ==> 2
% 8.86/9.26     2 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41289) {G1,W7,D3,L2,V1,M2}  { alpha1( skol2( X ), skol19( X )
% 8.86/9.26     ), epsilon_connected( X ) }.
% 8.86/9.26  parent0[0]: (17) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), alpha1( Y, Z
% 8.86/9.26     ) }.
% 8.86/9.26  parent1[0]: (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol19( X )
% 8.86/9.26     ), epsilon_connected( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := skol2( X )
% 8.86/9.26     Z := skol19( X )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (153) {G1,W7,D3,L2,V1,M2} R(17,15) { alpha1( skol2( X ), 
% 8.86/9.26    skol19( X ) ), epsilon_connected( X ) }.
% 8.86/9.26  parent0: (41289) {G1,W7,D3,L2,V1,M2}  { alpha1( skol2( X ), skol19( X ) ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41290) {G1,W2,D2,L1,V0,M1}  { ! ordinal( skol18 ) }.
% 8.86/9.26  parent0[0]: (87) {G1,W3,D2,L1,V1,M1} F(0) { ! in( X, X ) }.
% 8.86/9.26  parent1[1]: (79) {G0,W5,D2,L2,V1,M2} I { ! ordinal( X ), in( X, skol18 )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (181) {G2,W2,D2,L1,V0,M1} R(79,87) { ! ordinal( skol18 ) }.
% 8.86/9.26  parent0: (41290) {G1,W2,D2,L1,V0,M1}  { ! ordinal( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41291) {G1,W4,D2,L2,V0,M2}  { ! epsilon_transitive( skol18 ), 
% 8.86/9.26    ! epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[0]: (181) {G2,W2,D2,L1,V0,M1} R(79,87) { ! ordinal( skol18 ) }.
% 8.86/9.26  parent1[2]: (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (197) {G3,W4,D2,L2,V0,M2} R(181,6) { ! epsilon_transitive( 
% 8.86/9.26    skol18 ), ! epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0: (41291) {G1,W4,D2,L2,V0,M2}  { ! epsilon_transitive( skol18 ), ! 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  eqswap: (41292) {G0,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha3( X, Y ) }.
% 8.86/9.26  parent0[1]: (22) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! X = Y }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41293) {G1,W6,D2,L2,V2,M2}  { ! X = Y, ! alpha1( Y, X ) }.
% 8.86/9.26  parent0[1]: (41292) {G0,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha3( X, Y ) }.
% 8.86/9.26  parent1[1]: (20) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), alpha3( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := Y
% 8.86/9.26     Y := X
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := Y
% 8.86/9.26     Y := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  eqswap: (41294) {G1,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( Y, X ) }.
% 8.86/9.26  parent0[0]: (41293) {G1,W6,D2,L2,V2,M2}  { ! X = Y, ! alpha1( Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (203) {G1,W6,D2,L2,V2,M2} R(22,20) { ! X = Y, ! alpha1( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  parent0: (41294) {G1,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := Y
% 8.86/9.26     Y := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41295) {G1,W6,D2,L2,V2,M2}  { ! in( Y, X ), ! alpha1( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  parent0[0]: (23) {G0,W6,D2,L2,V2,M2} I { ! alpha3( X, Y ), ! in( Y, X ) }.
% 8.86/9.26  parent1[1]: (20) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), alpha3( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (223) {G1,W6,D2,L2,V2,M2} R(23,20) { ! in( X, Y ), ! alpha1( Y
% 8.86/9.26    , X ) }.
% 8.86/9.26  parent0: (41295) {G1,W6,D2,L2,V2,M2}  { ! in( Y, X ), ! alpha1( X, Y ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := Y
% 8.86/9.26     Y := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41296) {G1,W7,D3,L2,V2,M2}  { subset( Y, skol18 ), ! ordinal( 
% 8.86/9.26    skol3( X, skol18 ) ) }.
% 8.86/9.26  parent0[0]: (26) {G0,W8,D3,L2,V3,M2} I { ! in( skol3( Z, Y ), Y ), subset( 
% 8.86/9.26    X, Y ) }.
% 8.86/9.26  parent1[1]: (79) {G0,W5,D2,L2,V1,M2} I { ! ordinal( X ), in( X, skol18 )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := Y
% 8.86/9.26     Y := skol18
% 8.86/9.26     Z := X
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol3( X, skol18 )
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (373) {G1,W7,D3,L2,V2,M2} R(26,79) { subset( X, skol18 ), ! 
% 8.86/9.26    ordinal( skol3( Y, skol18 ) ) }.
% 8.86/9.26  parent0: (41296) {G1,W7,D3,L2,V2,M2}  { subset( Y, skol18 ), ! ordinal( 
% 8.86/9.26    skol3( X, skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := Y
% 8.86/9.26     Y := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41297) {G1,W6,D3,L2,V0,M2}  { ! epsilon_connected( skol18 ), !
% 8.86/9.26     subset( skol1( skol18 ), skol18 ) }.
% 8.86/9.26  parent0[0]: (197) {G3,W4,D2,L2,V0,M2} R(181,6) { ! epsilon_transitive( 
% 8.86/9.26    skol18 ), ! epsilon_connected( skol18 ) }.
% 8.86/9.26  parent1[1]: (12) {G0,W6,D3,L2,V1,M2} I { ! subset( skol1( X ), X ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (397) {G4,W6,D3,L2,V0,M2} R(197,12) { ! epsilon_connected( 
% 8.86/9.26    skol18 ), ! subset( skol1( skol18 ), skol18 ) }.
% 8.86/9.26  parent0: (41297) {G1,W6,D3,L2,V0,M2}  { ! epsilon_connected( skol18 ), ! 
% 8.86/9.26    subset( skol1( skol18 ), skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41298) {G1,W9,D3,L3,V2,M3}  { ! ordinal( X ), ordinal( skol3( 
% 8.86/9.26    X, Y ) ), subset( X, Y ) }.
% 8.86/9.26  parent0[1]: (75) {G0,W7,D2,L3,V2,M3} I { ! ordinal( X ), ! in( Y, X ), 
% 8.86/9.26    ordinal( Y ) }.
% 8.86/9.26  parent1[0]: (27) {G0,W8,D3,L2,V2,M2} I { in( skol3( X, Y ), X ), subset( X
% 8.86/9.26    , Y ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := skol3( X, Y )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (428) {G1,W9,D3,L3,V2,M3} R(75,27) { ! ordinal( X ), ordinal( 
% 8.86/9.26    skol3( X, Y ) ), subset( X, Y ) }.
% 8.86/9.26  parent0: (41298) {G1,W9,D3,L3,V2,M3}  { ! ordinal( X ), ordinal( skol3( X, 
% 8.86/9.26    Y ) ), subset( X, Y ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26     2 ==> 2
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41299) {G1,W5,D3,L2,V0,M2}  { ordinal( skol2( skol18 ) ), 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[0]: (78) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol18 ), ordinal( X )
% 8.86/9.26     }.
% 8.86/9.26  parent1[0]: (14) {G0,W6,D3,L2,V1,M2} I { in( skol2( X ), X ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol2( skol18 )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (610) {G1,W5,D3,L2,V0,M2} R(78,14) { ordinal( skol2( skol18 )
% 8.86/9.26     ), epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0: (41299) {G1,W5,D3,L2,V0,M2}  { ordinal( skol2( skol18 ) ), 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41300) {G1,W5,D2,L2,V1,M2}  { epsilon_connected( X ), ! in( X
% 8.86/9.26    , skol18 ) }.
% 8.86/9.26  parent0[0]: (3) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_connected( 
% 8.86/9.26    X ) }.
% 8.86/9.26  parent1[1]: (78) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol18 ), ordinal( X )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (612) {G1,W5,D2,L2,V1,M2} R(78,3) { ! in( X, skol18 ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  parent0: (41300) {G1,W5,D2,L2,V1,M2}  { epsilon_connected( X ), ! in( X, 
% 8.86/9.26    skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 1
% 8.86/9.26     1 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41301) {G1,W5,D2,L2,V1,M2}  { epsilon_transitive( X ), ! in( X
% 8.86/9.26    , skol18 ) }.
% 8.86/9.26  parent0[0]: (2) {G0,W4,D2,L2,V1,M2} I { ! ordinal( X ), epsilon_transitive
% 8.86/9.26    ( X ) }.
% 8.86/9.26  parent1[1]: (78) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol18 ), ordinal( X )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (613) {G1,W5,D2,L2,V1,M2} R(78,2) { ! in( X, skol18 ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  parent0: (41301) {G1,W5,D2,L2,V1,M2}  { epsilon_transitive( X ), ! in( X, 
% 8.86/9.26    skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 1
% 8.86/9.26     1 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41302) {G1,W6,D2,L2,V2,M2}  { epsilon_connected( X ), ! alpha2
% 8.86/9.26    ( skol18, Y, X ) }.
% 8.86/9.26  parent0[0]: (612) {G1,W5,D2,L2,V1,M2} R(78,3) { ! in( X, skol18 ), 
% 8.86/9.26    epsilon_connected( X ) }.
% 8.86/9.26  parent1[1]: (16) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), in( Z, X )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26     Y := Y
% 8.86/9.26     Z := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (733) {G2,W6,D2,L2,V2,M2} R(612,16) { epsilon_connected( X ), 
% 8.86/9.26    ! alpha2( skol18, Y, X ) }.
% 8.86/9.26  parent0: (41302) {G1,W6,D2,L2,V2,M2}  { epsilon_connected( X ), ! alpha2( 
% 8.86/9.26    skol18, Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41303) {G1,W6,D2,L2,V2,M2}  { epsilon_transitive( X ), ! 
% 8.86/9.26    alpha2( skol18, Y, X ) }.
% 8.86/9.26  parent0[0]: (613) {G1,W5,D2,L2,V1,M2} R(78,2) { ! in( X, skol18 ), 
% 8.86/9.26    epsilon_transitive( X ) }.
% 8.86/9.26  parent1[1]: (16) {G0,W7,D2,L2,V3,M2} I { ! alpha2( X, Y, Z ), in( Z, X )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26     Y := Y
% 8.86/9.26     Z := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (762) {G2,W6,D2,L2,V2,M2} R(613,16) { epsilon_transitive( X )
% 8.86/9.26    , ! alpha2( skol18, Y, X ) }.
% 8.86/9.26  parent0: (41303) {G1,W6,D2,L2,V2,M2}  { epsilon_transitive( X ), ! alpha2( 
% 8.86/9.26    skol18, Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41304) {G1,W7,D3,L3,V0,M3}  { ordinal( skol1( skol18 ) ), ! 
% 8.86/9.26    epsilon_connected( skol18 ), ordinal( skol18 ) }.
% 8.86/9.26  parent0[0]: (78) {G0,W5,D2,L2,V1,M2} I { ! in( X, skol18 ), ordinal( X )
% 8.86/9.26     }.
% 8.86/9.26  parent1[0]: (113) {G1,W8,D3,L3,V1,M3} R(11,6) { in( skol1( X ), X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol1( skol18 )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41305) {G2,W5,D3,L2,V0,M2}  { ordinal( skol1( skol18 ) ), ! 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[0]: (181) {G2,W2,D2,L1,V0,M1} R(79,87) { ! ordinal( skol18 ) }.
% 8.86/9.26  parent1[2]: (41304) {G1,W7,D3,L3,V0,M3}  { ordinal( skol1( skol18 ) ), ! 
% 8.86/9.26    epsilon_connected( skol18 ), ordinal( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (1013) {G3,W5,D3,L2,V0,M2} R(113,78);r(181) { ! 
% 8.86/9.26    epsilon_connected( skol18 ), ordinal( skol1( skol18 ) ) }.
% 8.86/9.26  parent0: (41305) {G2,W5,D3,L2,V0,M2}  { ordinal( skol1( skol18 ) ), ! 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 1
% 8.86/9.26     1 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41306) {G1,W5,D3,L2,V0,M2}  { epsilon_transitive( skol19( 
% 8.86/9.26    skol18 ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[1]: (762) {G2,W6,D2,L2,V2,M2} R(613,16) { epsilon_transitive( X ), 
% 8.86/9.26    ! alpha2( skol18, Y, X ) }.
% 8.86/9.26  parent1[0]: (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol19( X )
% 8.86/9.26     ), epsilon_connected( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol19( skol18 )
% 8.86/9.26     Y := skol2( skol18 )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (1631) {G3,W5,D3,L2,V0,M2} R(762,15) { epsilon_transitive( 
% 8.86/9.26    skol19( skol18 ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0: (41306) {G1,W5,D3,L2,V0,M2}  { epsilon_transitive( skol19( skol18
% 8.86/9.26     ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41307) {G1,W5,D3,L2,V0,M2}  { epsilon_connected( skol19( 
% 8.86/9.26    skol18 ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[1]: (733) {G2,W6,D2,L2,V2,M2} R(612,16) { epsilon_connected( X ), !
% 8.86/9.26     alpha2( skol18, Y, X ) }.
% 8.86/9.26  parent1[0]: (15) {G0,W8,D3,L2,V1,M2} I { alpha2( X, skol2( X ), skol19( X )
% 8.86/9.26     ), epsilon_connected( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol19( skol18 )
% 8.86/9.26     Y := skol2( skol18 )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (1675) {G3,W5,D3,L2,V0,M2} R(733,15) { epsilon_connected( 
% 8.86/9.26    skol19( skol18 ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0: (41307) {G1,W5,D3,L2,V0,M2}  { epsilon_connected( skol19( skol18 )
% 8.86/9.26     ), epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41308) {G1,W8,D3,L3,V0,M3}  { ! epsilon_transitive( skol19( 
% 8.86/9.26    skol18 ) ), ordinal( skol19( skol18 ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[1]: (6) {G0,W6,D2,L3,V1,M3} I { ! epsilon_transitive( X ), ! 
% 8.86/9.26    epsilon_connected( X ), ordinal( X ) }.
% 8.86/9.26  parent1[0]: (1675) {G3,W5,D3,L2,V0,M2} R(733,15) { epsilon_connected( 
% 8.86/9.26    skol19( skol18 ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol19( skol18 )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41310) {G2,W7,D3,L3,V0,M3}  { ordinal( skol19( skol18 ) ), 
% 8.86/9.26    epsilon_connected( skol18 ), epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[0]: (41308) {G1,W8,D3,L3,V0,M3}  { ! epsilon_transitive( skol19( 
% 8.86/9.26    skol18 ) ), ordinal( skol19( skol18 ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  parent1[0]: (1631) {G3,W5,D3,L2,V0,M2} R(762,15) { epsilon_transitive( 
% 8.86/9.26    skol19( skol18 ) ), epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  factor: (41311) {G2,W5,D3,L2,V0,M2}  { ordinal( skol19( skol18 ) ), 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[1, 2]: (41310) {G2,W7,D3,L3,V0,M3}  { ordinal( skol19( skol18 ) ), 
% 8.86/9.26    epsilon_connected( skol18 ), epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (1688) {G4,W5,D3,L2,V0,M2} R(1675,6);r(1631) { 
% 8.86/9.26    epsilon_connected( skol18 ), ordinal( skol19( skol18 ) ) }.
% 8.86/9.26  parent0: (41311) {G2,W5,D3,L2,V0,M2}  { ordinal( skol19( skol18 ) ), 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 1
% 8.86/9.26     1 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41312) {G2,W8,D2,L3,V2,M3}  { subset( X, skol18 ), ! ordinal( 
% 8.86/9.26    Y ), subset( Y, skol18 ) }.
% 8.86/9.26  parent0[1]: (373) {G1,W7,D3,L2,V2,M2} R(26,79) { subset( X, skol18 ), ! 
% 8.86/9.26    ordinal( skol3( Y, skol18 ) ) }.
% 8.86/9.26  parent1[1]: (428) {G1,W9,D3,L3,V2,M3} R(75,27) { ! ordinal( X ), ordinal( 
% 8.86/9.26    skol3( X, Y ) ), subset( X, Y ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := Y
% 8.86/9.26     Y := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (33521) {G2,W8,D2,L3,V2,M3} R(428,373) { ! ordinal( X ), 
% 8.86/9.26    subset( X, skol18 ), subset( Y, skol18 ) }.
% 8.86/9.26  parent0: (41312) {G2,W8,D2,L3,V2,M3}  { subset( X, skol18 ), ! ordinal( Y )
% 8.86/9.26    , subset( Y, skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 1
% 8.86/9.26     1 ==> 0
% 8.86/9.26     2 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  factor: (41314) {G2,W5,D2,L2,V1,M2}  { ! ordinal( X ), subset( X, skol18 )
% 8.86/9.26     }.
% 8.86/9.26  parent0[1, 2]: (33521) {G2,W8,D2,L3,V2,M3} R(428,373) { ! ordinal( X ), 
% 8.86/9.26    subset( X, skol18 ), subset( Y, skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := X
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (33647) {G3,W5,D2,L2,V1,M2} F(33521) { ! ordinal( X ), subset
% 8.86/9.26    ( X, skol18 ) }.
% 8.86/9.26  parent0: (41314) {G2,W5,D2,L2,V1,M2}  { ! ordinal( X ), subset( X, skol18 )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41315) {G4,W5,D3,L2,V0,M2}  { ! epsilon_connected( skol18 ), !
% 8.86/9.26     ordinal( skol1( skol18 ) ) }.
% 8.86/9.26  parent0[1]: (397) {G4,W6,D3,L2,V0,M2} R(197,12) { ! epsilon_connected( 
% 8.86/9.26    skol18 ), ! subset( skol1( skol18 ), skol18 ) }.
% 8.86/9.26  parent1[1]: (33647) {G3,W5,D2,L2,V1,M2} F(33521) { ! ordinal( X ), subset( 
% 8.86/9.26    X, skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol1( skol18 )
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41316) {G4,W4,D2,L2,V0,M2}  { ! epsilon_connected( skol18 ), !
% 8.86/9.26     epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[1]: (41315) {G4,W5,D3,L2,V0,M2}  { ! epsilon_connected( skol18 ), !
% 8.86/9.26     ordinal( skol1( skol18 ) ) }.
% 8.86/9.26  parent1[1]: (1013) {G3,W5,D3,L2,V0,M2} R(113,78);r(181) { ! 
% 8.86/9.26    epsilon_connected( skol18 ), ordinal( skol1( skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  factor: (41317) {G4,W2,D2,L1,V0,M1}  { ! epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0[0, 1]: (41316) {G4,W4,D2,L2,V0,M2}  { ! epsilon_connected( skol18 )
% 8.86/9.26    , ! epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (33650) {G5,W2,D2,L1,V0,M1} R(33647,397);r(1013) { ! 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  parent0: (41317) {G4,W2,D2,L1,V0,M1}  { ! epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41318) {G2,W5,D3,L1,V0,M1}  { alpha1( skol2( skol18 ), skol19
% 8.86/9.26    ( skol18 ) ) }.
% 8.86/9.26  parent0[0]: (33650) {G5,W2,D2,L1,V0,M1} R(33647,397);r(1013) { ! 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  parent1[1]: (153) {G1,W7,D3,L2,V1,M2} R(17,15) { alpha1( skol2( X ), skol19
% 8.86/9.26    ( X ) ), epsilon_connected( X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol18
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (33713) {G6,W5,D3,L1,V0,M1} R(33650,153) { alpha1( skol2( 
% 8.86/9.26    skol18 ), skol19( skol18 ) ) }.
% 8.86/9.26  parent0: (41318) {G2,W5,D3,L1,V0,M1}  { alpha1( skol2( skol18 ), skol19( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41319) {G5,W3,D3,L1,V0,M1}  { ordinal( skol19( skol18 ) ) }.
% 8.86/9.26  parent0[0]: (33650) {G5,W2,D2,L1,V0,M1} R(33647,397);r(1013) { ! 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  parent1[0]: (1688) {G4,W5,D3,L2,V0,M2} R(1675,6);r(1631) { 
% 8.86/9.26    epsilon_connected( skol18 ), ordinal( skol19( skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (33715) {G6,W3,D3,L1,V0,M1} R(33650,1688) { ordinal( skol19( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  parent0: (41319) {G5,W3,D3,L1,V0,M1}  { ordinal( skol19( skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41320) {G2,W3,D3,L1,V0,M1}  { ordinal( skol2( skol18 ) ) }.
% 8.86/9.26  parent0[0]: (33650) {G5,W2,D2,L1,V0,M1} R(33647,397);r(1013) { ! 
% 8.86/9.26    epsilon_connected( skol18 ) }.
% 8.86/9.26  parent1[1]: (610) {G1,W5,D3,L2,V0,M2} R(78,14) { ordinal( skol2( skol18 ) )
% 8.86/9.26    , epsilon_connected( skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (33719) {G6,W3,D3,L1,V0,M1} R(33650,610) { ordinal( skol2( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  parent0: (41320) {G2,W3,D3,L1,V0,M1}  { ordinal( skol2( skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  eqswap: (41321) {G1,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( X, Y ) }.
% 8.86/9.26  parent0[0]: (203) {G1,W6,D2,L2,V2,M2} R(22,20) { ! X = Y, ! alpha1( X, Y )
% 8.86/9.26     }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := X
% 8.86/9.26     Y := Y
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41322) {G2,W5,D3,L1,V0,M1}  { ! skol19( skol18 ) = skol2( 
% 8.86/9.26    skol18 ) }.
% 8.86/9.26  parent0[1]: (41321) {G1,W6,D2,L2,V2,M2}  { ! Y = X, ! alpha1( X, Y ) }.
% 8.86/9.26  parent1[0]: (33713) {G6,W5,D3,L1,V0,M1} R(33650,153) { alpha1( skol2( 
% 8.86/9.26    skol18 ), skol19( skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol2( skol18 )
% 8.86/9.26     Y := skol19( skol18 )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  eqswap: (41323) {G2,W5,D3,L1,V0,M1}  { ! skol2( skol18 ) = skol19( skol18 )
% 8.86/9.26     }.
% 8.86/9.26  parent0[0]: (41322) {G2,W5,D3,L1,V0,M1}  { ! skol19( skol18 ) = skol2( 
% 8.86/9.26    skol18 ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (36331) {G7,W5,D3,L1,V0,M1} R(33713,203) { ! skol2( skol18 ) 
% 8.86/9.26    ==> skol19( skol18 ) }.
% 8.86/9.26  parent0: (41323) {G2,W5,D3,L1,V0,M1}  { ! skol2( skol18 ) = skol19( skol18
% 8.86/9.26     ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41324) {G2,W5,D3,L1,V0,M1}  { ! in( skol19( skol18 ), skol2( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  parent0[1]: (223) {G1,W6,D2,L2,V2,M2} R(23,20) { ! in( X, Y ), ! alpha1( Y
% 8.86/9.26    , X ) }.
% 8.86/9.26  parent1[0]: (33713) {G6,W5,D3,L1,V0,M1} R(33650,153) { alpha1( skol2( 
% 8.86/9.26    skol18 ), skol19( skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol19( skol18 )
% 8.86/9.26     Y := skol2( skol18 )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (36332) {G7,W5,D3,L1,V0,M1} R(33713,223) { ! in( skol19( 
% 8.86/9.26    skol18 ), skol2( skol18 ) ) }.
% 8.86/9.26  parent0: (41324) {G2,W5,D3,L1,V0,M1}  { ! in( skol19( skol18 ), skol2( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41325) {G1,W5,D3,L1,V0,M1}  { ! in( skol2( skol18 ), skol19( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  parent0[0]: (19) {G0,W6,D2,L2,V2,M2} I { ! alpha1( X, Y ), ! in( X, Y ) }.
% 8.86/9.26  parent1[0]: (33713) {G6,W5,D3,L1,V0,M1} R(33650,153) { alpha1( skol2( 
% 8.86/9.26    skol18 ), skol19( skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26     X := skol2( skol18 )
% 8.86/9.26     Y := skol19( skol18 )
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (36337) {G7,W5,D3,L1,V0,M1} R(33713,19) { ! in( skol2( skol18
% 8.86/9.26     ), skol19( skol18 ) ) }.
% 8.86/9.26  parent0: (41325) {G1,W5,D3,L1,V0,M1}  { ! in( skol2( skol18 ), skol19( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41326) {G1,W16,D3,L4,V0,M4}  { ! ordinal( skol2( skol18 ) ), !
% 8.86/9.26     ordinal( skol19( skol18 ) ), skol2( skol18 ) = skol19( skol18 ), in( 
% 8.86/9.26    skol19( skol18 ), skol2( skol18 ) ) }.
% 8.86/9.26  parent0[0]: (36337) {G7,W5,D3,L1,V0,M1} R(33713,19) { ! in( skol2( skol18 )
% 8.86/9.26    , skol19( skol18 ) ) }.
% 8.86/9.26  parent1[2]: (76) {G0,W13,D2,L5,V2,M5} I { ! ordinal( X ), ! ordinal( Y ), 
% 8.86/9.26    in( X, Y ), X = Y, in( Y, X ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26     X := skol2( skol18 )
% 8.86/9.26     Y := skol19( skol18 )
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41328) {G2,W13,D3,L3,V0,M3}  { ! ordinal( skol19( skol18 ) ), 
% 8.86/9.26    skol2( skol18 ) = skol19( skol18 ), in( skol19( skol18 ), skol2( skol18 )
% 8.86/9.26     ) }.
% 8.86/9.26  parent0[0]: (41326) {G1,W16,D3,L4,V0,M4}  { ! ordinal( skol2( skol18 ) ), !
% 8.86/9.26     ordinal( skol19( skol18 ) ), skol2( skol18 ) = skol19( skol18 ), in( 
% 8.86/9.26    skol19( skol18 ), skol2( skol18 ) ) }.
% 8.86/9.26  parent1[0]: (33719) {G6,W3,D3,L1,V0,M1} R(33650,610) { ordinal( skol2( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (36517) {G8,W13,D3,L3,V0,M3} R(36337,76);r(33719) { ! ordinal
% 8.86/9.26    ( skol19( skol18 ) ), skol2( skol18 ) ==> skol19( skol18 ), in( skol19( 
% 8.86/9.26    skol18 ), skol2( skol18 ) ) }.
% 8.86/9.26  parent0: (41328) {G2,W13,D3,L3,V0,M3}  { ! ordinal( skol19( skol18 ) ), 
% 8.86/9.26    skol2( skol18 ) = skol19( skol18 ), in( skol19( skol18 ), skol2( skol18 )
% 8.86/9.26     ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26     0 ==> 0
% 8.86/9.26     1 ==> 1
% 8.86/9.26     2 ==> 2
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41332) {G7,W10,D3,L2,V0,M2}  { skol2( skol18 ) ==> skol19( 
% 8.86/9.26    skol18 ), in( skol19( skol18 ), skol2( skol18 ) ) }.
% 8.86/9.26  parent0[0]: (36517) {G8,W13,D3,L3,V0,M3} R(36337,76);r(33719) { ! ordinal( 
% 8.86/9.26    skol19( skol18 ) ), skol2( skol18 ) ==> skol19( skol18 ), in( skol19( 
% 8.86/9.26    skol18 ), skol2( skol18 ) ) }.
% 8.86/9.26  parent1[0]: (33715) {G6,W3,D3,L1,V0,M1} R(33650,1688) { ordinal( skol19( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41333) {G8,W5,D3,L1,V0,M1}  { in( skol19( skol18 ), skol2( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  parent0[0]: (36331) {G7,W5,D3,L1,V0,M1} R(33713,203) { ! skol2( skol18 ) 
% 8.86/9.26    ==> skol19( skol18 ) }.
% 8.86/9.26  parent1[0]: (41332) {G7,W10,D3,L2,V0,M2}  { skol2( skol18 ) ==> skol19( 
% 8.86/9.26    skol18 ), in( skol19( skol18 ), skol2( skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  resolution: (41334) {G8,W0,D0,L0,V0,M0}  {  }.
% 8.86/9.26  parent0[0]: (36332) {G7,W5,D3,L1,V0,M1} R(33713,223) { ! in( skol19( skol18
% 8.86/9.26     ), skol2( skol18 ) ) }.
% 8.86/9.26  parent1[0]: (41333) {G8,W5,D3,L1,V0,M1}  { in( skol19( skol18 ), skol2( 
% 8.86/9.26    skol18 ) ) }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  substitution1:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  subsumption: (41144) {G9,W0,D0,L0,V0,M0} S(36517);r(33715);r(36331);r(36332
% 8.86/9.26    ) {  }.
% 8.86/9.26  parent0: (41334) {G8,W0,D0,L0,V0,M0}  {  }.
% 8.86/9.26  substitution0:
% 8.86/9.26  end
% 8.86/9.26  permutation0:
% 8.86/9.26  end
% 8.86/9.26  
% 8.86/9.26  Proof check complete!
% 8.86/9.26  
% 8.86/9.26  Memory use:
% 8.86/9.26  
% 8.86/9.26  space for terms:        542735
% 8.86/9.26  space for clauses:      1573407
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  clauses generated:      149318
% 8.86/9.26  clauses kept:           41145
% 8.86/9.26  clauses selected:       1444
% 8.86/9.26  clauses deleted:        3049
% 8.86/9.26  clauses inuse deleted:  119
% 8.86/9.26  
% 8.86/9.26  subsentry:          676895
% 8.86/9.26  literals s-matched: 471238
% 8.86/9.26  literals matched:   461210
% 8.86/9.26  full subsumption:   80638
% 8.86/9.26  
% 8.86/9.26  checksum:           910581979
% 8.86/9.26  
% 8.86/9.26  
% 8.86/9.26  Bliksem ended
%------------------------------------------------------------------------------