TSTP Solution File: SET682+3 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SET682+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n018.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Mon Jul 18 22:51:22 EDT 2022

% Result   : Theorem 1.33s 1.70s
% Output   : Refutation 1.33s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SET682+3 : TPTP v8.1.0. Released v2.2.0.
% 0.06/0.13  % Command  : bliksem %s
% 0.12/0.33  % Computer : n018.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Mon Jul 11 09:00:58 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.69/1.09  *** allocated 10000 integers for termspace/termends
% 0.69/1.09  *** allocated 10000 integers for clauses
% 0.69/1.09  *** allocated 10000 integers for justifications
% 0.69/1.09  Bliksem 1.12
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  Automatic Strategy Selection
% 0.69/1.09  
% 0.69/1.09  
% 0.69/1.09  Clauses:
% 0.69/1.09  
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, binary_relation_type ), ! 
% 0.69/1.09    member( X, domain_of( Y ) ), ilf_type( skol1( Z ), set_type ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, binary_relation_type ), ! 
% 0.69/1.09    member( X, domain_of( Y ) ), member( skol1( Y ), range_of( Y ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Z, 
% 0.69/1.09    subset_type( cross_product( X, Y ) ) ), ilf_type( Z, relation_type( X, Y
% 0.69/1.09     ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Z, 
% 0.69/1.09    relation_type( X, Y ) ), ilf_type( Z, subset_type( cross_product( X, Y )
% 0.69/1.09     ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ilf_type( skol2( X
% 0.69/1.09    , Y ), relation_type( Y, X ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), empty( Y ), ! ilf_type( Y, set_type ), ! 
% 0.69/1.09    ilf_type( X, member_type( Y ) ), member( X, Y ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), empty( Y ), ! ilf_type( Y, set_type ), ! 
% 0.69/1.09    member( X, Y ), ilf_type( X, member_type( Y ) ) }.
% 0.69/1.09  { empty( X ), ! ilf_type( X, set_type ), ilf_type( skol3( X ), member_type
% 0.69/1.09    ( X ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! empty( X ), ! ilf_type( Y, set_type ), ! 
% 0.69/1.09    member( Y, X ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ilf_type( skol4( Y ), set_type ), empty( X ) }
% 0.69/1.09    .
% 0.69/1.09  { ! ilf_type( X, set_type ), member( skol4( X ), X ), empty( X ) }.
% 0.69/1.09  { ! ilf_type( X, binary_relation_type ), ilf_type( domain_of( X ), set_type
% 0.69/1.09     ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ilf_type( 
% 0.69/1.09    cross_product( X, Y ), set_type ) }.
% 0.69/1.09  { ! ilf_type( X, binary_relation_type ), ilf_type( range_of( X ), set_type
% 0.69/1.09     ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( X, binary_relation_type ), 
% 0.69/1.09    relation_like( X ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( X, binary_relation_type ), 
% 0.69/1.09    ilf_type( X, set_type ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! relation_like( X ), ! ilf_type( X, set_type
% 0.69/1.09     ), ilf_type( X, binary_relation_type ) }.
% 0.69/1.09  { ilf_type( skol5, binary_relation_type ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Y, 
% 0.69/1.09    subset_type( X ) ), ilf_type( Y, member_type( power_set( X ) ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Y, 
% 0.69/1.09    member_type( power_set( X ) ) ), ilf_type( Y, subset_type( X ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ilf_type( skol6( X ), subset_type( X ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! member( X, 
% 0.69/1.09    power_set( Y ) ), ! ilf_type( Z, set_type ), alpha1( X, Y, Z ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ilf_type( skol7( Z
% 0.69/1.09    , T ), set_type ), member( X, power_set( Y ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! alpha1( X, Y, 
% 0.69/1.09    skol7( X, Y ) ), member( X, power_set( Y ) ) }.
% 0.69/1.09  { ! alpha1( X, Y, Z ), ! member( Z, X ), member( Z, Y ) }.
% 0.69/1.09  { member( Z, X ), alpha1( X, Y, Z ) }.
% 0.69/1.09  { ! member( Z, Y ), alpha1( X, Y, Z ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! empty( power_set( X ) ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ilf_type( power_set( X ), set_type ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! relation_like( X ), ! ilf_type( Y, set_type
% 0.69/1.09     ), alpha3( X, Y ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ilf_type( skol8( Y ), set_type ), 
% 0.69/1.09    relation_like( X ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! alpha3( X, skol8( X ) ), relation_like( X )
% 0.69/1.09     }.
% 0.69/1.09  { ! alpha3( X, Y ), ! member( Y, X ), alpha2( Y ) }.
% 0.69/1.09  { member( Y, X ), alpha3( X, Y ) }.
% 0.69/1.09  { ! alpha2( Y ), alpha3( X, Y ) }.
% 0.69/1.09  { ! alpha2( X ), ilf_type( skol9( Y ), set_type ) }.
% 0.69/1.09  { ! alpha2( X ), alpha4( X, skol9( X ) ) }.
% 0.69/1.09  { ! ilf_type( Y, set_type ), ! alpha4( X, Y ), alpha2( X ) }.
% 0.69/1.09  { ! alpha4( X, Y ), ilf_type( skol10( Z, T ), set_type ) }.
% 0.69/1.09  { ! alpha4( X, Y ), X = ordered_pair( Y, skol10( X, Y ) ) }.
% 0.69/1.09  { ! ilf_type( Z, set_type ), ! X = ordered_pair( Y, Z ), alpha4( X, Y ) }.
% 0.69/1.09  { ! empty( X ), ! ilf_type( X, set_type ), relation_like( X ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Z, 
% 0.69/1.09    subset_type( cross_product( X, Y ) ) ), relation_like( Z ) }.
% 0.69/1.09  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ilf_type( 
% 1.33/1.69    ordered_pair( X, Y ), set_type ) }.
% 1.33/1.69  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Z, 
% 1.33/1.69    relation_type( X, Y ) ), domain( X, Y, Z ) = domain_of( Z ) }.
% 1.33/1.69  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Z, 
% 1.33/1.69    relation_type( X, Y ) ), ilf_type( domain( X, Y, Z ), subset_type( X ) )
% 1.33/1.69     }.
% 1.33/1.69  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Z, 
% 1.33/1.69    relation_type( X, Y ) ), range( X, Y, Z ) = range_of( Z ) }.
% 1.33/1.69  { ! ilf_type( X, set_type ), ! ilf_type( Y, set_type ), ! ilf_type( Z, 
% 1.33/1.69    relation_type( X, Y ) ), ilf_type( range( X, Y, Z ), subset_type( Y ) ) }
% 1.33/1.69    .
% 1.33/1.69  { ilf_type( X, set_type ) }.
% 1.33/1.69  { ! empty( skol11 ) }.
% 1.33/1.69  { ilf_type( skol11, set_type ) }.
% 1.33/1.69  { ! empty( skol12 ) }.
% 1.33/1.69  { ilf_type( skol12, set_type ) }.
% 1.33/1.69  { ilf_type( skol13, relation_type( skol11, skol12 ) ) }.
% 1.33/1.69  { ilf_type( skol14, member_type( skol11 ) ) }.
% 1.33/1.69  { member( skol14, domain( skol11, skol12, skol13 ) ) }.
% 1.33/1.69  { ! ilf_type( X, member_type( skol12 ) ), ! member( X, range( skol11, 
% 1.33/1.69    skol12, skol13 ) ) }.
% 1.33/1.69  
% 1.33/1.69  percentage equality = 0.025316, percentage horn = 0.839286
% 1.33/1.69  This is a problem with some equality
% 1.33/1.69  
% 1.33/1.69  
% 1.33/1.69  
% 1.33/1.69  Options Used:
% 1.33/1.69  
% 1.33/1.69  useres =            1
% 1.33/1.69  useparamod =        1
% 1.33/1.69  useeqrefl =         1
% 1.33/1.69  useeqfact =         1
% 1.33/1.69  usefactor =         1
% 1.33/1.69  usesimpsplitting =  0
% 1.33/1.69  usesimpdemod =      5
% 1.33/1.69  usesimpres =        3
% 1.33/1.69  
% 1.33/1.69  resimpinuse      =  1000
% 1.33/1.69  resimpclauses =     20000
% 1.33/1.69  substype =          eqrewr
% 1.33/1.69  backwardsubs =      1
% 1.33/1.69  selectoldest =      5
% 1.33/1.69  
% 1.33/1.69  litorderings [0] =  split
% 1.33/1.69  litorderings [1] =  extend the termordering, first sorting on arguments
% 1.33/1.69  
% 1.33/1.69  termordering =      kbo
% 1.33/1.69  
% 1.33/1.69  litapriori =        0
% 1.33/1.69  termapriori =       1
% 1.33/1.69  litaposteriori =    0
% 1.33/1.69  termaposteriori =   0
% 1.33/1.69  demodaposteriori =  0
% 1.33/1.69  ordereqreflfact =   0
% 1.33/1.69  
% 1.33/1.69  litselect =         negord
% 1.33/1.69  
% 1.33/1.69  maxweight =         15
% 1.33/1.69  maxdepth =          30000
% 1.33/1.69  maxlength =         115
% 1.33/1.69  maxnrvars =         195
% 1.33/1.69  excuselevel =       1
% 1.33/1.69  increasemaxweight = 1
% 1.33/1.69  
% 1.33/1.69  maxselected =       10000000
% 1.33/1.69  maxnrclauses =      10000000
% 1.33/1.69  
% 1.33/1.69  showgenerated =    0
% 1.33/1.69  showkept =         0
% 1.33/1.69  showselected =     0
% 1.33/1.69  showdeleted =      0
% 1.33/1.69  showresimp =       1
% 1.33/1.69  showstatus =       2000
% 1.33/1.69  
% 1.33/1.69  prologoutput =     0
% 1.33/1.69  nrgoals =          5000000
% 1.33/1.69  totalproof =       1
% 1.33/1.69  
% 1.33/1.69  Symbols occurring in the translation:
% 1.33/1.69  
% 1.33/1.69  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 1.33/1.69  .  [1, 2]      (w:1, o:37, a:1, s:1, b:0), 
% 1.33/1.69  !  [4, 1]      (w:0, o:18, a:1, s:1, b:0), 
% 1.33/1.69  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.33/1.69  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 1.33/1.69  set_type  [36, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 1.33/1.69  ilf_type  [37, 2]      (w:1, o:61, a:1, s:1, b:0), 
% 1.33/1.69  binary_relation_type  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 1.33/1.69  domain_of  [40, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 1.33/1.69  member  [41, 2]      (w:1, o:62, a:1, s:1, b:0), 
% 1.33/1.69  range_of  [43, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 1.33/1.69  cross_product  [44, 2]      (w:1, o:63, a:1, s:1, b:0), 
% 1.33/1.69  subset_type  [45, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 1.33/1.69  relation_type  [46, 2]      (w:1, o:64, a:1, s:1, b:0), 
% 1.33/1.69  empty  [48, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 1.33/1.69  member_type  [49, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 1.33/1.69  relation_like  [50, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 1.33/1.69  power_set  [51, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 1.33/1.69  ordered_pair  [52, 2]      (w:1, o:65, a:1, s:1, b:0), 
% 1.33/1.69  domain  [53, 3]      (w:1, o:71, a:1, s:1, b:0), 
% 1.33/1.69  range  [54, 3]      (w:1, o:72, a:1, s:1, b:0), 
% 1.33/1.69  alpha1  [56, 3]      (w:1, o:73, a:1, s:1, b:1), 
% 1.33/1.69  alpha2  [57, 1]      (w:1, o:30, a:1, s:1, b:1), 
% 1.33/1.69  alpha3  [58, 2]      (w:1, o:66, a:1, s:1, b:1), 
% 1.33/1.69  alpha4  [59, 2]      (w:1, o:67, a:1, s:1, b:1), 
% 1.33/1.69  skol1  [60, 1]      (w:1, o:31, a:1, s:1, b:1), 
% 1.33/1.69  skol2  [61, 2]      (w:1, o:69, a:1, s:1, b:1), 
% 1.33/1.69  skol3  [62, 1]      (w:1, o:32, a:1, s:1, b:1), 
% 1.33/1.69  skol4  [63, 1]      (w:1, o:33, a:1, s:1, b:1), 
% 1.33/1.69  skol5  [64, 0]      (w:1, o:13, a:1, s:1, b:1), 
% 1.33/1.69  skol6  [65, 1]      (w:1, o:34, a:1, s:1, b:1), 
% 1.33/1.69  skol7  [66, 2]      (w:1, o:70, a:1, s:1, b:1), 
% 1.33/1.69  skol8  [67, 1]      (w:1, o:35, a:1, s:1, b:1), 
% 1.33/1.69  skol9  [68, 1]      (w:1, o:36, a:1, s:1, b:1), 
% 1.33/1.69  skol10  [69, 2]      (w:1, o:68, a:1, s:1, b:1), 
% 1.33/1.69  skol11  [70, 0]      (w:1, o:14, a:1, s:1, b:1), 
% 1.33/1.69  skol12  [71, 0]      (w:1, o:15, a:1, s:1, b:1), 
% 1.33/1.69  skol13  [72, 0]      (w:1, o:16, a:1, s:1, b:1), 
% 1.33/1.69  skol14  [73, 0]      (w:1, o:17, a:1, s:1, b:1).
% 1.33/1.69  
% 1.33/1.69  
% 1.33/1.69  Starting Search:
% 1.33/1.69  
% 1.33/1.69  *** allocated 15000 integers for clauses
% 1.33/1.69  *** allocated 22500 integers for clauses
% 1.33/1.69  *** allocated 33750 integers for clauses
% 1.33/1.69  *** allocated 50625 integers for clauses
% 1.33/1.69  *** allocated 15000 integers for termspace/termends
% 1.33/1.69  Resimplifying inuse:
% 1.33/1.69  Done
% 1.33/1.69  
% 1.33/1.69  *** allocated 75937 integers for clauses
% 1.33/1.69  *** allocated 22500 integers for termspace/termends
% 1.33/1.69  *** allocated 113905 integers for clauses
% 1.33/1.69  *** allocated 33750 integers for termspace/termends
% 1.33/1.69  
% 1.33/1.69  Intermediate Status:
% 1.33/1.69  Generated:    5290
% 1.33/1.69  Kept:         2008
% 1.33/1.69  Inuse:        316
% 1.33/1.69  Deleted:      77
% 1.33/1.69  Deletedinuse: 15
% 1.33/1.69  
% 1.33/1.69  Resimplifying inuse:
% 1.33/1.69  Done
% 1.33/1.69  
% 1.33/1.69  *** allocated 170857 integers for clauses
% 1.33/1.69  Resimplifying inuse:
% 1.33/1.69  Done
% 1.33/1.69  
% 1.33/1.69  *** allocated 50625 integers for termspace/termends
% 1.33/1.69  *** allocated 256285 integers for clauses
% 1.33/1.69  
% 1.33/1.69  Intermediate Status:
% 1.33/1.69  Generated:    10193
% 1.33/1.69  Kept:         4017
% 1.33/1.69  Inuse:        429
% 1.33/1.69  Deleted:      98
% 1.33/1.69  Deletedinuse: 20
% 1.33/1.69  
% 1.33/1.69  Resimplifying inuse:
% 1.33/1.69  Done
% 1.33/1.69  
% 1.33/1.69  *** allocated 75937 integers for termspace/termends
% 1.33/1.69  Resimplifying inuse:
% 1.33/1.70  Done
% 1.33/1.70  
% 1.33/1.70  *** allocated 384427 integers for clauses
% 1.33/1.70  
% 1.33/1.70  Intermediate Status:
% 1.33/1.70  Generated:    15033
% 1.33/1.70  Kept:         6017
% 1.33/1.70  Inuse:        520
% 1.33/1.70  Deleted:      116
% 1.33/1.70  Deletedinuse: 24
% 1.33/1.70  
% 1.33/1.70  Resimplifying inuse:
% 1.33/1.70  Done
% 1.33/1.70  
% 1.33/1.70  *** allocated 113905 integers for termspace/termends
% 1.33/1.70  Resimplifying inuse:
% 1.33/1.70  Done
% 1.33/1.70  
% 1.33/1.70  
% 1.33/1.70  Intermediate Status:
% 1.33/1.70  Generated:    20466
% 1.33/1.70  Kept:         8039
% 1.33/1.70  Inuse:        653
% 1.33/1.70  Deleted:      150
% 1.33/1.70  Deletedinuse: 26
% 1.33/1.70  
% 1.33/1.70  Resimplifying inuse:
% 1.33/1.70  Done
% 1.33/1.70  
% 1.33/1.70  *** allocated 576640 integers for clauses
% 1.33/1.70  Resimplifying inuse:
% 1.33/1.70  Done
% 1.33/1.70  
% 1.33/1.70  *** allocated 170857 integers for termspace/termends
% 1.33/1.70  
% 1.33/1.70  Intermediate Status:
% 1.33/1.70  Generated:    24829
% 1.33/1.70  Kept:         10050
% 1.33/1.70  Inuse:        729
% 1.33/1.70  Deleted:      153
% 1.33/1.70  Deletedinuse: 26
% 1.33/1.70  
% 1.33/1.70  Resimplifying inuse:
% 1.33/1.70  Done
% 1.33/1.70  
% 1.33/1.70  Resimplifying inuse:
% 1.33/1.70  Done
% 1.33/1.70  
% 1.33/1.70  
% 1.33/1.70  Intermediate Status:
% 1.33/1.70  Generated:    29123
% 1.33/1.70  Kept:         12072
% 1.33/1.70  Inuse:        810
% 1.33/1.70  Deleted:      170
% 1.33/1.70  Deletedinuse: 38
% 1.33/1.70  
% 1.33/1.70  Resimplifying inuse:
% 1.33/1.70  Done
% 1.33/1.70  
% 1.33/1.70  
% 1.33/1.70  Bliksems!, er is een bewijs:
% 1.33/1.70  % SZS status Theorem
% 1.33/1.70  % SZS output start Refutation
% 1.33/1.70  
% 1.33/1.70  (1) {G0,W15,D3,L4,V2,M4} I { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    binary_relation_type ), ! member( X, domain_of( Y ) ), member( skol1( Y )
% 1.33/1.70    , range_of( Y ) ) }.
% 1.33/1.70  (3) {G0,W17,D4,L4,V3,M4} I { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, relation_type( X, Y ) ), ilf_type( Z, 
% 1.33/1.70    subset_type( cross_product( X, Y ) ) ) }.
% 1.33/1.70  (5) {G0,W15,D3,L5,V2,M5} I { ! ilf_type( X, set_type ), empty( Y ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( X, member_type( Y ) ), member( X, Y
% 1.33/1.70     ) }.
% 1.33/1.70  (6) {G0,W15,D3,L5,V2,M5} I { ! ilf_type( X, set_type ), empty( Y ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! member( X, Y ), ilf_type( X, member_type( Y )
% 1.33/1.70     ) }.
% 1.33/1.70  (8) {G0,W11,D2,L4,V2,M4} I { ! ilf_type( X, set_type ), ! empty( X ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! member( Y, X ) }.
% 1.33/1.70  (10) {G0,W9,D3,L3,V1,M3} I { ! ilf_type( X, set_type ), member( skol4( X )
% 1.33/1.70    , X ), empty( X ) }.
% 1.33/1.70  (15) {G0,W8,D2,L3,V1,M3} I;f { ! ilf_type( X, set_type ), ! relation_like( 
% 1.33/1.70    X ), ilf_type( X, binary_relation_type ) }.
% 1.33/1.70  (17) {G0,W15,D4,L4,V2,M4} I { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Y, subset_type( X ) ), ilf_type( Y, member_type( 
% 1.33/1.70    power_set( X ) ) ) }.
% 1.33/1.70  (20) {G0,W17,D3,L5,V3,M5} I { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! member( X, power_set( Y ) ), ! ilf_type( Z, set_type ), 
% 1.33/1.70    alpha1( X, Y, Z ) }.
% 1.33/1.70  (23) {G0,W10,D2,L3,V3,M3} I { ! alpha1( X, Y, Z ), ! member( Z, X ), member
% 1.33/1.70    ( Z, Y ) }.
% 1.33/1.70  (26) {G0,W6,D3,L2,V1,M2} I { ! ilf_type( X, set_type ), ! empty( power_set
% 1.33/1.70    ( X ) ) }.
% 1.33/1.70  (41) {G0,W14,D4,L4,V3,M4} I { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, subset_type( cross_product( X, Y ) ) ), 
% 1.33/1.70    relation_like( Z ) }.
% 1.33/1.70  (43) {G0,W18,D3,L4,V3,M4} I { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, relation_type( X, Y ) ), domain( X, Y, Z ) ==>
% 1.33/1.70     domain_of( Z ) }.
% 1.33/1.70  (45) {G0,W18,D3,L4,V3,M4} I { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, relation_type( X, Y ) ), range( X, Y, Z ) ==> 
% 1.33/1.70    range_of( Z ) }.
% 1.33/1.70  (46) {G1,W16,D3,L4,V3,M4} I;d(45) { ! ilf_type( X, set_type ), ! ilf_type( 
% 1.33/1.70    Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), ilf_type( range_of
% 1.33/1.70    ( Z ), subset_type( Y ) ) }.
% 1.33/1.70  (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  (50) {G0,W5,D3,L1,V0,M1} I { ilf_type( skol13, relation_type( skol11, 
% 1.33/1.70    skol12 ) ) }.
% 1.33/1.70  (52) {G0,W6,D3,L1,V0,M1} I { member( skol14, domain( skol11, skol12, skol13
% 1.33/1.70     ) ) }.
% 1.33/1.70  (53) {G0,W10,D3,L2,V1,M2} I { ! ilf_type( X, member_type( skol12 ) ), ! 
% 1.33/1.70    member( X, range( skol11, skol12, skol13 ) ) }.
% 1.33/1.70  (73) {G1,W12,D3,L3,V2,M3} S(1);r(47) { ! ilf_type( Y, binary_relation_type
% 1.33/1.70     ), ! member( X, domain_of( Y ) ), member( skol1( Y ), range_of( Y ) )
% 1.33/1.70     }.
% 1.33/1.70  (76) {G1,W3,D3,L1,V1,M1} S(26);r(47) { ! empty( power_set( X ) ) }.
% 1.33/1.70  (77) {G1,W11,D4,L2,V3,M2} S(3);r(47);r(47) { ! ilf_type( Z, relation_type( 
% 1.33/1.70    X, Y ) ), ilf_type( Z, subset_type( cross_product( X, Y ) ) ) }.
% 1.33/1.70  (85) {G1,W9,D3,L3,V2,M3} S(5);r(47);r(47) { empty( Y ), ! ilf_type( X, 
% 1.33/1.70    member_type( Y ) ), member( X, Y ) }.
% 1.33/1.70  (86) {G1,W9,D3,L3,V2,M3} S(6);r(47);r(47) { empty( Y ), ! member( X, Y ), 
% 1.33/1.70    ilf_type( X, member_type( Y ) ) }.
% 1.33/1.70  (94) {G1,W5,D2,L2,V2,M2} S(8);r(47);r(47) { ! empty( X ), ! member( Y, X )
% 1.33/1.70     }.
% 1.33/1.70  (106) {G1,W6,D3,L2,V1,M2} S(10);r(47) { member( skol4( X ), X ), empty( X )
% 1.33/1.70     }.
% 1.33/1.70  (110) {G2,W7,D3,L2,V2,M2} R(106,94) { member( skol4( X ), X ), ! member( Y
% 1.33/1.70    , X ) }.
% 1.33/1.70  (125) {G1,W5,D2,L2,V1,M2} S(15);r(47) { ! relation_like( X ), ilf_type( X, 
% 1.33/1.70    binary_relation_type ) }.
% 1.33/1.70  (132) {G1,W9,D4,L2,V2,M2} S(17);r(47);r(47) { ! ilf_type( Y, subset_type( X
% 1.33/1.70     ) ), ilf_type( Y, member_type( power_set( X ) ) ) }.
% 1.33/1.70  (160) {G1,W8,D3,L2,V3,M2} S(20);r(47);r(47);r(47) { ! member( X, power_set
% 1.33/1.70    ( Y ) ), alpha1( X, Y, Z ) }.
% 1.33/1.70  (200) {G2,W11,D3,L3,V2,M3} R(23,106) { ! alpha1( X, Y, skol4( X ) ), member
% 1.33/1.70    ( skol4( X ), Y ), empty( X ) }.
% 1.33/1.70  (315) {G1,W8,D4,L2,V3,M2} S(41);r(47);r(47) { ! ilf_type( Z, subset_type( 
% 1.33/1.70    cross_product( X, Y ) ) ), relation_like( Z ) }.
% 1.33/1.70  (351) {G1,W12,D3,L2,V3,M2} S(43);r(47);r(47) { ! ilf_type( Z, relation_type
% 1.33/1.70    ( X, Y ) ), domain( X, Y, Z ) ==> domain_of( Z ) }.
% 1.33/1.70  (373) {G1,W12,D3,L2,V3,M2} S(45);r(47);r(47) { ! ilf_type( Z, relation_type
% 1.33/1.70    ( X, Y ) ), range( X, Y, Z ) ==> range_of( Z ) }.
% 1.33/1.70  (380) {G2,W10,D3,L2,V3,M2} S(46);r(47);r(47) { ! ilf_type( Z, relation_type
% 1.33/1.70    ( X, Y ) ), ilf_type( range_of( Z ), subset_type( Y ) ) }.
% 1.33/1.70  (941) {G2,W6,D4,L1,V0,M1} R(77,50) { ilf_type( skol13, subset_type( 
% 1.33/1.70    cross_product( skol11, skol12 ) ) ) }.
% 1.33/1.70  (942) {G3,W2,D2,L1,V0,M1} R(941,315) { relation_like( skol13 ) }.
% 1.33/1.70  (951) {G4,W3,D2,L1,V0,M1} R(942,125) { ilf_type( skol13, 
% 1.33/1.70    binary_relation_type ) }.
% 1.33/1.70  (1049) {G2,W10,D3,L3,V3,M3} R(86,94) { ! member( X, Y ), ilf_type( X, 
% 1.33/1.70    member_type( Y ) ), ! member( Z, Y ) }.
% 1.33/1.70  (1057) {G3,W7,D3,L2,V2,M2} F(1049) { ! member( X, Y ), ilf_type( X, 
% 1.33/1.70    member_type( Y ) ) }.
% 1.33/1.70  (11068) {G2,W4,D3,L1,V0,M1} P(351,52);r(50) { member( skol14, domain_of( 
% 1.33/1.70    skol13 ) ) }.
% 1.33/1.70  (11101) {G5,W5,D3,L1,V0,M1} R(11068,73);r(951) { member( skol1( skol13 ), 
% 1.33/1.70    range_of( skol13 ) ) }.
% 1.33/1.70  (11139) {G6,W6,D4,L1,V0,M1} R(11101,110) { member( skol4( range_of( skol13
% 1.33/1.70     ) ), range_of( skol13 ) ) }.
% 1.33/1.70  (11140) {G6,W3,D3,L1,V0,M1} R(11101,94) { ! empty( range_of( skol13 ) ) }.
% 1.33/1.70  (12627) {G2,W7,D3,L1,V0,M1} R(373,50) { range( skol11, skol12, skol13 ) ==>
% 1.33/1.70     range_of( skol13 ) }.
% 1.33/1.70  (13010) {G3,W5,D3,L1,V0,M1} R(380,50) { ilf_type( range_of( skol13 ), 
% 1.33/1.70    subset_type( skol12 ) ) }.
% 1.33/1.70  (13011) {G4,W6,D4,L1,V0,M1} R(13010,132) { ilf_type( range_of( skol13 ), 
% 1.33/1.70    member_type( power_set( skol12 ) ) ) }.
% 1.33/1.70  (13012) {G5,W5,D3,L1,V0,M1} R(13011,85);r(76) { member( range_of( skol13 )
% 1.33/1.70    , power_set( skol12 ) ) }.
% 1.33/1.70  (13042) {G6,W5,D3,L1,V1,M1} R(13012,160) { alpha1( range_of( skol13 ), 
% 1.33/1.70    skol12, X ) }.
% 1.33/1.70  (13053) {G7,W5,D4,L1,V0,M1} R(13042,200);r(11140) { member( skol4( range_of
% 1.33/1.70    ( skol13 ) ), skol12 ) }.
% 1.33/1.70  (13084) {G8,W6,D4,L1,V0,M1} R(13053,1057) { ilf_type( skol4( range_of( 
% 1.33/1.70    skol13 ) ), member_type( skol12 ) ) }.
% 1.33/1.70  (13133) {G9,W0,D0,L0,V0,M0} R(13084,53);d(12627);r(11139) {  }.
% 1.33/1.70  
% 1.33/1.70  
% 1.33/1.70  % SZS output end Refutation
% 1.33/1.70  found a proof!
% 1.33/1.70  
% 1.33/1.70  
% 1.33/1.70  Unprocessed initial clauses:
% 1.33/1.70  
% 1.33/1.70  (13135) {G0,W14,D3,L4,V3,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    binary_relation_type ), ! member( X, domain_of( Y ) ), ilf_type( skol1( Z
% 1.33/1.70     ), set_type ) }.
% 1.33/1.70  (13136) {G0,W15,D3,L4,V2,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    binary_relation_type ), ! member( X, domain_of( Y ) ), member( skol1( Y )
% 1.33/1.70    , range_of( Y ) ) }.
% 1.33/1.70  (13137) {G0,W17,D4,L4,V3,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, subset_type( cross_product( X, Y ) ) ), 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ) }.
% 1.33/1.70  (13138) {G0,W17,D4,L4,V3,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, relation_type( X, Y ) ), ilf_type( Z, 
% 1.33/1.70    subset_type( cross_product( X, Y ) ) ) }.
% 1.33/1.70  (13139) {G0,W13,D3,L3,V2,M3}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ilf_type( skol2( X, Y ), relation_type( Y, X ) ) }.
% 1.33/1.70  (13140) {G0,W15,D3,L5,V2,M5}  { ! ilf_type( X, set_type ), empty( Y ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( X, member_type( Y ) ), member( X, Y
% 1.33/1.70     ) }.
% 1.33/1.70  (13141) {G0,W15,D3,L5,V2,M5}  { ! ilf_type( X, set_type ), empty( Y ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! member( X, Y ), ilf_type( X, member_type( Y )
% 1.33/1.70     ) }.
% 1.33/1.70  (13142) {G0,W10,D3,L3,V1,M3}  { empty( X ), ! ilf_type( X, set_type ), 
% 1.33/1.70    ilf_type( skol3( X ), member_type( X ) ) }.
% 1.33/1.70  (13143) {G0,W11,D2,L4,V2,M4}  { ! ilf_type( X, set_type ), ! empty( X ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! member( Y, X ) }.
% 1.33/1.70  (13144) {G0,W9,D3,L3,V2,M3}  { ! ilf_type( X, set_type ), ilf_type( skol4( 
% 1.33/1.70    Y ), set_type ), empty( X ) }.
% 1.33/1.70  (13145) {G0,W9,D3,L3,V1,M3}  { ! ilf_type( X, set_type ), member( skol4( X
% 1.33/1.70     ), X ), empty( X ) }.
% 1.33/1.70  (13146) {G0,W7,D3,L2,V1,M2}  { ! ilf_type( X, binary_relation_type ), 
% 1.33/1.70    ilf_type( domain_of( X ), set_type ) }.
% 1.33/1.70  (13147) {G0,W11,D3,L3,V2,M3}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ilf_type( cross_product( X, Y ), set_type ) }.
% 1.33/1.70  (13148) {G0,W7,D3,L2,V1,M2}  { ! ilf_type( X, binary_relation_type ), 
% 1.33/1.70    ilf_type( range_of( X ), set_type ) }.
% 1.33/1.70  (13149) {G0,W8,D2,L3,V1,M3}  { ! ilf_type( X, set_type ), ! ilf_type( X, 
% 1.33/1.70    binary_relation_type ), relation_like( X ) }.
% 1.33/1.70  (13150) {G0,W9,D2,L3,V1,M3}  { ! ilf_type( X, set_type ), ! ilf_type( X, 
% 1.33/1.70    binary_relation_type ), ilf_type( X, set_type ) }.
% 1.33/1.70  (13151) {G0,W11,D2,L4,V1,M4}  { ! ilf_type( X, set_type ), ! relation_like
% 1.33/1.70    ( X ), ! ilf_type( X, set_type ), ilf_type( X, binary_relation_type ) }.
% 1.33/1.70  (13152) {G0,W3,D2,L1,V0,M1}  { ilf_type( skol5, binary_relation_type ) }.
% 1.33/1.70  (13153) {G0,W15,D4,L4,V2,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Y, subset_type( X ) ), ilf_type( Y, member_type( 
% 1.33/1.70    power_set( X ) ) ) }.
% 1.33/1.70  (13154) {G0,W15,D4,L4,V2,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Y, member_type( power_set( X ) ) ), ilf_type( Y, 
% 1.33/1.70    subset_type( X ) ) }.
% 1.33/1.70  (13155) {G0,W8,D3,L2,V1,M2}  { ! ilf_type( X, set_type ), ilf_type( skol6( 
% 1.33/1.70    X ), subset_type( X ) ) }.
% 1.33/1.70  (13156) {G0,W17,D3,L5,V3,M5}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! member( X, power_set( Y ) ), ! ilf_type( Z, set_type ), 
% 1.33/1.70    alpha1( X, Y, Z ) }.
% 1.33/1.70  (13157) {G0,W15,D3,L4,V4,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ilf_type( skol7( Z, T ), set_type ), member( X, power_set( Y
% 1.33/1.70     ) ) }.
% 1.33/1.70  (13158) {G0,W16,D3,L4,V2,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! alpha1( X, Y, skol7( X, Y ) ), member( X, power_set( Y ) )
% 1.33/1.70     }.
% 1.33/1.70  (13159) {G0,W10,D2,L3,V3,M3}  { ! alpha1( X, Y, Z ), ! member( Z, X ), 
% 1.33/1.70    member( Z, Y ) }.
% 1.33/1.70  (13160) {G0,W7,D2,L2,V3,M2}  { member( Z, X ), alpha1( X, Y, Z ) }.
% 1.33/1.70  (13161) {G0,W7,D2,L2,V3,M2}  { ! member( Z, Y ), alpha1( X, Y, Z ) }.
% 1.33/1.70  (13162) {G0,W6,D3,L2,V1,M2}  { ! ilf_type( X, set_type ), ! empty( 
% 1.33/1.70    power_set( X ) ) }.
% 1.33/1.70  (13163) {G0,W7,D3,L2,V1,M2}  { ! ilf_type( X, set_type ), ilf_type( 
% 1.33/1.70    power_set( X ), set_type ) }.
% 1.33/1.70  (13164) {G0,W11,D2,L4,V2,M4}  { ! ilf_type( X, set_type ), ! relation_like
% 1.33/1.70    ( X ), ! ilf_type( Y, set_type ), alpha3( X, Y ) }.
% 1.33/1.70  (13165) {G0,W9,D3,L3,V2,M3}  { ! ilf_type( X, set_type ), ilf_type( skol8( 
% 1.33/1.70    Y ), set_type ), relation_like( X ) }.
% 1.33/1.70  (13166) {G0,W9,D3,L3,V1,M3}  { ! ilf_type( X, set_type ), ! alpha3( X, 
% 1.33/1.70    skol8( X ) ), relation_like( X ) }.
% 1.33/1.70  (13167) {G0,W8,D2,L3,V2,M3}  { ! alpha3( X, Y ), ! member( Y, X ), alpha2( 
% 1.33/1.70    Y ) }.
% 1.33/1.70  (13168) {G0,W6,D2,L2,V2,M2}  { member( Y, X ), alpha3( X, Y ) }.
% 1.33/1.70  (13169) {G0,W5,D2,L2,V2,M2}  { ! alpha2( Y ), alpha3( X, Y ) }.
% 1.33/1.70  (13170) {G0,W6,D3,L2,V2,M2}  { ! alpha2( X ), ilf_type( skol9( Y ), 
% 1.33/1.70    set_type ) }.
% 1.33/1.70  (13171) {G0,W6,D3,L2,V1,M2}  { ! alpha2( X ), alpha4( X, skol9( X ) ) }.
% 1.33/1.70  (13172) {G0,W8,D2,L3,V2,M3}  { ! ilf_type( Y, set_type ), ! alpha4( X, Y )
% 1.33/1.70    , alpha2( X ) }.
% 1.33/1.70  (13173) {G0,W8,D3,L2,V4,M2}  { ! alpha4( X, Y ), ilf_type( skol10( Z, T ), 
% 1.33/1.70    set_type ) }.
% 1.33/1.70  (13174) {G0,W10,D4,L2,V2,M2}  { ! alpha4( X, Y ), X = ordered_pair( Y, 
% 1.33/1.70    skol10( X, Y ) ) }.
% 1.33/1.70  (13175) {G0,W11,D3,L3,V3,M3}  { ! ilf_type( Z, set_type ), ! X = 
% 1.33/1.70    ordered_pair( Y, Z ), alpha4( X, Y ) }.
% 1.33/1.70  (13176) {G0,W7,D2,L3,V1,M3}  { ! empty( X ), ! ilf_type( X, set_type ), 
% 1.33/1.70    relation_like( X ) }.
% 1.33/1.70  (13177) {G0,W14,D4,L4,V3,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, subset_type( cross_product( X, Y ) ) ), 
% 1.33/1.70    relation_like( Z ) }.
% 1.33/1.70  (13178) {G0,W11,D3,L3,V2,M3}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ilf_type( ordered_pair( X, Y ), set_type ) }.
% 1.33/1.70  (13179) {G0,W18,D3,L4,V3,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, relation_type( X, Y ) ), domain( X, Y, Z ) = 
% 1.33/1.70    domain_of( Z ) }.
% 1.33/1.70  (13180) {G0,W18,D3,L4,V3,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, relation_type( X, Y ) ), ilf_type( domain( X, 
% 1.33/1.70    Y, Z ), subset_type( X ) ) }.
% 1.33/1.70  (13181) {G0,W18,D3,L4,V3,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, relation_type( X, Y ) ), range( X, Y, Z ) = 
% 1.33/1.70    range_of( Z ) }.
% 1.33/1.70  (13182) {G0,W18,D3,L4,V3,M4}  { ! ilf_type( X, set_type ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( Z, relation_type( X, Y ) ), ilf_type( range( X, Y
% 1.33/1.70    , Z ), subset_type( Y ) ) }.
% 1.33/1.70  (13183) {G0,W3,D2,L1,V1,M1}  { ilf_type( X, set_type ) }.
% 1.33/1.70  (13184) {G0,W2,D2,L1,V0,M1}  { ! empty( skol11 ) }.
% 1.33/1.70  (13185) {G0,W3,D2,L1,V0,M1}  { ilf_type( skol11, set_type ) }.
% 1.33/1.70  (13186) {G0,W2,D2,L1,V0,M1}  { ! empty( skol12 ) }.
% 1.33/1.70  (13187) {G0,W3,D2,L1,V0,M1}  { ilf_type( skol12, set_type ) }.
% 1.33/1.70  (13188) {G0,W5,D3,L1,V0,M1}  { ilf_type( skol13, relation_type( skol11, 
% 1.33/1.70    skol12 ) ) }.
% 1.33/1.70  (13189) {G0,W4,D3,L1,V0,M1}  { ilf_type( skol14, member_type( skol11 ) )
% 1.33/1.70     }.
% 1.33/1.70  (13190) {G0,W6,D3,L1,V0,M1}  { member( skol14, domain( skol11, skol12, 
% 1.33/1.70    skol13 ) ) }.
% 1.33/1.70  (13191) {G0,W10,D3,L2,V1,M2}  { ! ilf_type( X, member_type( skol12 ) ), ! 
% 1.33/1.70    member( X, range( skol11, skol12, skol13 ) ) }.
% 1.33/1.70  
% 1.33/1.70  
% 1.33/1.70  Total Proof:
% 1.33/1.70  
% 1.33/1.70  subsumption: (1) {G0,W15,D3,L4,V2,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, binary_relation_type ), ! member( X, domain_of( Y ) ), 
% 1.33/1.70    member( skol1( Y ), range_of( Y ) ) }.
% 1.33/1.70  parent0: (13136) {G0,W15,D3,L4,V2,M4}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, binary_relation_type ), ! member( X, domain_of( Y ) ), 
% 1.33/1.70    member( skol1( Y ), range_of( Y ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (3) {G0,W17,D4,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), ilf_type
% 1.33/1.70    ( Z, subset_type( cross_product( X, Y ) ) ) }.
% 1.33/1.70  parent0: (13138) {G0,W17,D4,L4,V3,M4}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), ilf_type
% 1.33/1.70    ( Z, subset_type( cross_product( X, Y ) ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (5) {G0,W15,D3,L5,V2,M5} I { ! ilf_type( X, set_type ), empty
% 1.33/1.70    ( Y ), ! ilf_type( Y, set_type ), ! ilf_type( X, member_type( Y ) ), 
% 1.33/1.70    member( X, Y ) }.
% 1.33/1.70  parent0: (13140) {G0,W15,D3,L5,V2,M5}  { ! ilf_type( X, set_type ), empty( 
% 1.33/1.70    Y ), ! ilf_type( Y, set_type ), ! ilf_type( X, member_type( Y ) ), member
% 1.33/1.70    ( X, Y ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70     4 ==> 4
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (6) {G0,W15,D3,L5,V2,M5} I { ! ilf_type( X, set_type ), empty
% 1.33/1.70    ( Y ), ! ilf_type( Y, set_type ), ! member( X, Y ), ilf_type( X, 
% 1.33/1.70    member_type( Y ) ) }.
% 1.33/1.70  parent0: (13141) {G0,W15,D3,L5,V2,M5}  { ! ilf_type( X, set_type ), empty( 
% 1.33/1.70    Y ), ! ilf_type( Y, set_type ), ! member( X, Y ), ilf_type( X, 
% 1.33/1.70    member_type( Y ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70     4 ==> 4
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (8) {G0,W11,D2,L4,V2,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    empty( X ), ! ilf_type( Y, set_type ), ! member( Y, X ) }.
% 1.33/1.70  parent0: (13143) {G0,W11,D2,L4,V2,M4}  { ! ilf_type( X, set_type ), ! empty
% 1.33/1.70    ( X ), ! ilf_type( Y, set_type ), ! member( Y, X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (10) {G0,W9,D3,L3,V1,M3} I { ! ilf_type( X, set_type ), member
% 1.33/1.70    ( skol4( X ), X ), empty( X ) }.
% 1.33/1.70  parent0: (13145) {G0,W9,D3,L3,V1,M3}  { ! ilf_type( X, set_type ), member( 
% 1.33/1.70    skol4( X ), X ), empty( X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  factor: (13222) {G0,W8,D2,L3,V1,M3}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    relation_like( X ), ilf_type( X, binary_relation_type ) }.
% 1.33/1.70  parent0[0, 2]: (13151) {G0,W11,D2,L4,V1,M4}  { ! ilf_type( X, set_type ), !
% 1.33/1.70     relation_like( X ), ! ilf_type( X, set_type ), ilf_type( X, 
% 1.33/1.70    binary_relation_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (15) {G0,W8,D2,L3,V1,M3} I;f { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    relation_like( X ), ilf_type( X, binary_relation_type ) }.
% 1.33/1.70  parent0: (13222) {G0,W8,D2,L3,V1,M3}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    relation_like( X ), ilf_type( X, binary_relation_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (17) {G0,W15,D4,L4,V2,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Y, subset_type( X ) ), ilf_type( Y, 
% 1.33/1.70    member_type( power_set( X ) ) ) }.
% 1.33/1.70  parent0: (13153) {G0,W15,D4,L4,V2,M4}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Y, subset_type( X ) ), ilf_type( Y, 
% 1.33/1.70    member_type( power_set( X ) ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (20) {G0,W17,D3,L5,V3,M5} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! member( X, power_set( Y ) ), ! ilf_type( Z, 
% 1.33/1.70    set_type ), alpha1( X, Y, Z ) }.
% 1.33/1.70  parent0: (13156) {G0,W17,D3,L5,V3,M5}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! member( X, power_set( Y ) ), ! ilf_type( Z, 
% 1.33/1.70    set_type ), alpha1( X, Y, Z ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70     4 ==> 4
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (23) {G0,W10,D2,L3,V3,M3} I { ! alpha1( X, Y, Z ), ! member( Z
% 1.33/1.70    , X ), member( Z, Y ) }.
% 1.33/1.70  parent0: (13159) {G0,W10,D2,L3,V3,M3}  { ! alpha1( X, Y, Z ), ! member( Z, 
% 1.33/1.70    X ), member( Z, Y ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (26) {G0,W6,D3,L2,V1,M2} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    empty( power_set( X ) ) }.
% 1.33/1.70  parent0: (13162) {G0,W6,D3,L2,V1,M2}  { ! ilf_type( X, set_type ), ! empty
% 1.33/1.70    ( power_set( X ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (41) {G0,W14,D4,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, subset_type( cross_product( X, Y
% 1.33/1.70     ) ) ), relation_like( Z ) }.
% 1.33/1.70  parent0: (13177) {G0,W14,D4,L4,V3,M4}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, subset_type( cross_product( X, Y
% 1.33/1.70     ) ) ), relation_like( Z ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (43) {G0,W18,D3,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), domain( 
% 1.33/1.70    X, Y, Z ) ==> domain_of( Z ) }.
% 1.33/1.70  parent0: (13179) {G0,W18,D3,L4,V3,M4}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), domain( 
% 1.33/1.70    X, Y, Z ) = domain_of( Z ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (45) {G0,W18,D3,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), range( X
% 1.33/1.70    , Y, Z ) ==> range_of( Z ) }.
% 1.33/1.70  parent0: (13181) {G0,W18,D3,L4,V3,M4}  { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), range( X
% 1.33/1.70    , Y, Z ) = range_of( Z ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70     3 ==> 3
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  paramod: (13460) {G1,W27,D3,L7,V3,M7}  { ilf_type( range_of( Z ), 
% 1.33/1.70    subset_type( Y ) ), ! ilf_type( X, set_type ), ! ilf_type( Y, set_type )
% 1.33/1.70    , ! ilf_type( Z, relation_type( X, Y ) ), ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ) }.
% 1.33/1.70  parent0[3]: (45) {G0,W18,D3,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), range( X
% 1.33/1.70    , Y, Z ) ==> range_of( Z ) }.
% 1.33/1.70  parent1[3; 1]: (13182) {G0,W18,D3,L4,V3,M4}  { ! ilf_type( X, set_type ), !
% 1.33/1.70     ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), 
% 1.33/1.70    ilf_type( range( X, Y, Z ), subset_type( Y ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  factor: (13463) {G1,W22,D3,L6,V3,M6}  { ilf_type( range_of( X ), 
% 1.33/1.70    subset_type( Y ) ), ! ilf_type( Z, set_type ), ! ilf_type( Y, set_type )
% 1.33/1.70    , ! ilf_type( X, relation_type( Z, Y ) ), ! ilf_type( Z, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ) }.
% 1.33/1.70  parent0[3, 6]: (13460) {G1,W27,D3,L7,V3,M7}  { ilf_type( range_of( Z ), 
% 1.33/1.70    subset_type( Y ) ), ! ilf_type( X, set_type ), ! ilf_type( Y, set_type )
% 1.33/1.70    , ! ilf_type( Z, relation_type( X, Y ) ), ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Z
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  factor: (13465) {G1,W19,D3,L5,V3,M5}  { ilf_type( range_of( X ), 
% 1.33/1.70    subset_type( Y ) ), ! ilf_type( Z, set_type ), ! ilf_type( Y, set_type )
% 1.33/1.70    , ! ilf_type( X, relation_type( Z, Y ) ), ! ilf_type( Y, set_type ) }.
% 1.33/1.70  parent0[1, 4]: (13463) {G1,W22,D3,L6,V3,M6}  { ilf_type( range_of( X ), 
% 1.33/1.70    subset_type( Y ) ), ! ilf_type( Z, set_type ), ! ilf_type( Y, set_type )
% 1.33/1.70    , ! ilf_type( X, relation_type( Z, Y ) ), ! ilf_type( Z, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  factor: (13467) {G1,W16,D3,L4,V3,M4}  { ilf_type( range_of( X ), 
% 1.33/1.70    subset_type( Y ) ), ! ilf_type( Z, set_type ), ! ilf_type( Y, set_type )
% 1.33/1.70    , ! ilf_type( X, relation_type( Z, Y ) ) }.
% 1.33/1.70  parent0[2, 4]: (13465) {G1,W19,D3,L5,V3,M5}  { ilf_type( range_of( X ), 
% 1.33/1.70    subset_type( Y ) ), ! ilf_type( Z, set_type ), ! ilf_type( Y, set_type )
% 1.33/1.70    , ! ilf_type( X, relation_type( Z, Y ) ), ! ilf_type( Y, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (46) {G1,W16,D3,L4,V3,M4} I;d(45) { ! ilf_type( X, set_type )
% 1.33/1.70    , ! ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), 
% 1.33/1.70    ilf_type( range_of( Z ), subset_type( Y ) ) }.
% 1.33/1.70  parent0: (13467) {G1,W16,D3,L4,V3,M4}  { ilf_type( range_of( X ), 
% 1.33/1.70    subset_type( Y ) ), ! ilf_type( Z, set_type ), ! ilf_type( Y, set_type )
% 1.33/1.70    , ! ilf_type( X, relation_type( Z, Y ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Z
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 3
% 1.33/1.70     1 ==> 0
% 1.33/1.70     2 ==> 1
% 1.33/1.70     3 ==> 2
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  parent0: (13183) {G0,W3,D2,L1,V1,M1}  { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (50) {G0,W5,D3,L1,V0,M1} I { ilf_type( skol13, relation_type( 
% 1.33/1.70    skol11, skol12 ) ) }.
% 1.33/1.70  parent0: (13188) {G0,W5,D3,L1,V0,M1}  { ilf_type( skol13, relation_type( 
% 1.33/1.70    skol11, skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (52) {G0,W6,D3,L1,V0,M1} I { member( skol14, domain( skol11, 
% 1.33/1.70    skol12, skol13 ) ) }.
% 1.33/1.70  parent0: (13190) {G0,W6,D3,L1,V0,M1}  { member( skol14, domain( skol11, 
% 1.33/1.70    skol12, skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (53) {G0,W10,D3,L2,V1,M2} I { ! ilf_type( X, member_type( 
% 1.33/1.70    skol12 ) ), ! member( X, range( skol11, skol12, skol13 ) ) }.
% 1.33/1.70  parent0: (13191) {G0,W10,D3,L2,V1,M2}  { ! ilf_type( X, member_type( skol12
% 1.33/1.70     ) ), ! member( X, range( skol11, skol12, skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13585) {G1,W12,D3,L3,V2,M3}  { ! ilf_type( Y, 
% 1.33/1.70    binary_relation_type ), ! member( X, domain_of( Y ) ), member( skol1( Y )
% 1.33/1.70    , range_of( Y ) ) }.
% 1.33/1.70  parent0[0]: (1) {G0,W15,D3,L4,V2,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, binary_relation_type ), ! member( X, domain_of( Y ) ), 
% 1.33/1.70    member( skol1( Y ), range_of( Y ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (73) {G1,W12,D3,L3,V2,M3} S(1);r(47) { ! ilf_type( Y, 
% 1.33/1.70    binary_relation_type ), ! member( X, domain_of( Y ) ), member( skol1( Y )
% 1.33/1.70    , range_of( Y ) ) }.
% 1.33/1.70  parent0: (13585) {G1,W12,D3,L3,V2,M3}  { ! ilf_type( Y, 
% 1.33/1.70    binary_relation_type ), ! member( X, domain_of( Y ) ), member( skol1( Y )
% 1.33/1.70    , range_of( Y ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13586) {G1,W3,D3,L1,V1,M1}  { ! empty( power_set( X ) ) }.
% 1.33/1.70  parent0[0]: (26) {G0,W6,D3,L2,V1,M2} I { ! ilf_type( X, set_type ), ! empty
% 1.33/1.70    ( power_set( X ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (76) {G1,W3,D3,L1,V1,M1} S(26);r(47) { ! empty( power_set( X )
% 1.33/1.70     ) }.
% 1.33/1.70  parent0: (13586) {G1,W3,D3,L1,V1,M1}  { ! empty( power_set( X ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13589) {G1,W14,D4,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ), ilf_type( Z, subset_type( 
% 1.33/1.70    cross_product( X, Y ) ) ) }.
% 1.33/1.70  parent0[0]: (3) {G0,W17,D4,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), ilf_type
% 1.33/1.70    ( Z, subset_type( cross_product( X, Y ) ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13591) {G1,W11,D4,L2,V3,M2}  { ! ilf_type( Y, relation_type( Z
% 1.33/1.70    , X ) ), ilf_type( Y, subset_type( cross_product( Z, X ) ) ) }.
% 1.33/1.70  parent0[0]: (13589) {G1,W14,D4,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ), ilf_type( Z, subset_type( 
% 1.33/1.70    cross_product( X, Y ) ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Z
% 1.33/1.70     Y := X
% 1.33/1.70     Z := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (77) {G1,W11,D4,L2,V3,M2} S(3);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    relation_type( X, Y ) ), ilf_type( Z, subset_type( cross_product( X, Y )
% 1.33/1.70     ) ) }.
% 1.33/1.70  parent0: (13591) {G1,W11,D4,L2,V3,M2}  { ! ilf_type( Y, relation_type( Z, X
% 1.33/1.70     ) ), ilf_type( Y, subset_type( cross_product( Z, X ) ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := Z
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13594) {G1,W12,D3,L4,V2,M4}  { empty( Y ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( X, member_type( Y ) ), member( X, Y ) }.
% 1.33/1.70  parent0[0]: (5) {G0,W15,D3,L5,V2,M5} I { ! ilf_type( X, set_type ), empty( 
% 1.33/1.70    Y ), ! ilf_type( Y, set_type ), ! ilf_type( X, member_type( Y ) ), member
% 1.33/1.70    ( X, Y ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13596) {G1,W9,D3,L3,V2,M3}  { empty( X ), ! ilf_type( Y, 
% 1.33/1.70    member_type( X ) ), member( Y, X ) }.
% 1.33/1.70  parent0[1]: (13594) {G1,W12,D3,L4,V2,M4}  { empty( Y ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! ilf_type( X, member_type( Y ) ), member( X, Y ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (85) {G1,W9,D3,L3,V2,M3} S(5);r(47);r(47) { empty( Y ), ! 
% 1.33/1.70    ilf_type( X, member_type( Y ) ), member( X, Y ) }.
% 1.33/1.70  parent0: (13596) {G1,W9,D3,L3,V2,M3}  { empty( X ), ! ilf_type( Y, 
% 1.33/1.70    member_type( X ) ), member( Y, X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13599) {G1,W12,D3,L4,V2,M4}  { empty( Y ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! member( X, Y ), ilf_type( X, member_type( Y ) ) }.
% 1.33/1.70  parent0[0]: (6) {G0,W15,D3,L5,V2,M5} I { ! ilf_type( X, set_type ), empty( 
% 1.33/1.70    Y ), ! ilf_type( Y, set_type ), ! member( X, Y ), ilf_type( X, 
% 1.33/1.70    member_type( Y ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13601) {G1,W9,D3,L3,V2,M3}  { empty( X ), ! member( Y, X ), 
% 1.33/1.70    ilf_type( Y, member_type( X ) ) }.
% 1.33/1.70  parent0[1]: (13599) {G1,W12,D3,L4,V2,M4}  { empty( Y ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! member( X, Y ), ilf_type( X, member_type( Y ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (86) {G1,W9,D3,L3,V2,M3} S(6);r(47);r(47) { empty( Y ), ! 
% 1.33/1.70    member( X, Y ), ilf_type( X, member_type( Y ) ) }.
% 1.33/1.70  parent0: (13601) {G1,W9,D3,L3,V2,M3}  { empty( X ), ! member( Y, X ), 
% 1.33/1.70    ilf_type( Y, member_type( X ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13604) {G1,W8,D2,L3,V2,M3}  { ! empty( X ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! member( Y, X ) }.
% 1.33/1.70  parent0[0]: (8) {G0,W11,D2,L4,V2,M4} I { ! ilf_type( X, set_type ), ! empty
% 1.33/1.70    ( X ), ! ilf_type( Y, set_type ), ! member( Y, X ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13606) {G1,W5,D2,L2,V2,M2}  { ! empty( X ), ! member( Y, X )
% 1.33/1.70     }.
% 1.33/1.70  parent0[1]: (13604) {G1,W8,D2,L3,V2,M3}  { ! empty( X ), ! ilf_type( Y, 
% 1.33/1.70    set_type ), ! member( Y, X ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := Y
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (94) {G1,W5,D2,L2,V2,M2} S(8);r(47);r(47) { ! empty( X ), ! 
% 1.33/1.70    member( Y, X ) }.
% 1.33/1.70  parent0: (13606) {G1,W5,D2,L2,V2,M2}  { ! empty( X ), ! member( Y, X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13607) {G1,W6,D3,L2,V1,M2}  { member( skol4( X ), X ), empty( 
% 1.33/1.70    X ) }.
% 1.33/1.70  parent0[0]: (10) {G0,W9,D3,L3,V1,M3} I { ! ilf_type( X, set_type ), member
% 1.33/1.70    ( skol4( X ), X ), empty( X ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (106) {G1,W6,D3,L2,V1,M2} S(10);r(47) { member( skol4( X ), X
% 1.33/1.70     ), empty( X ) }.
% 1.33/1.70  parent0: (13607) {G1,W6,D3,L2,V1,M2}  { member( skol4( X ), X ), empty( X )
% 1.33/1.70     }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13608) {G2,W7,D3,L2,V2,M2}  { ! member( Y, X ), member( skol4
% 1.33/1.70    ( X ), X ) }.
% 1.33/1.70  parent0[0]: (94) {G1,W5,D2,L2,V2,M2} S(8);r(47);r(47) { ! empty( X ), ! 
% 1.33/1.70    member( Y, X ) }.
% 1.33/1.70  parent1[1]: (106) {G1,W6,D3,L2,V1,M2} S(10);r(47) { member( skol4( X ), X )
% 1.33/1.70    , empty( X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (110) {G2,W7,D3,L2,V2,M2} R(106,94) { member( skol4( X ), X )
% 1.33/1.70    , ! member( Y, X ) }.
% 1.33/1.70  parent0: (13608) {G2,W7,D3,L2,V2,M2}  { ! member( Y, X ), member( skol4( X
% 1.33/1.70     ), X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 1
% 1.33/1.70     1 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13610) {G1,W5,D2,L2,V1,M2}  { ! relation_like( X ), ilf_type( 
% 1.33/1.70    X, binary_relation_type ) }.
% 1.33/1.70  parent0[0]: (15) {G0,W8,D2,L3,V1,M3} I;f { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    relation_like( X ), ilf_type( X, binary_relation_type ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (125) {G1,W5,D2,L2,V1,M2} S(15);r(47) { ! relation_like( X ), 
% 1.33/1.70    ilf_type( X, binary_relation_type ) }.
% 1.33/1.70  parent0: (13610) {G1,W5,D2,L2,V1,M2}  { ! relation_like( X ), ilf_type( X, 
% 1.33/1.70    binary_relation_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13613) {G1,W12,D4,L3,V2,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Y, subset_type( X ) ), ilf_type( Y, member_type( power_set( X )
% 1.33/1.70     ) ) }.
% 1.33/1.70  parent0[0]: (17) {G0,W15,D4,L4,V2,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Y, subset_type( X ) ), ilf_type( Y, 
% 1.33/1.70    member_type( power_set( X ) ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13615) {G1,W9,D4,L2,V2,M2}  { ! ilf_type( X, subset_type( Y )
% 1.33/1.70     ), ilf_type( X, member_type( power_set( Y ) ) ) }.
% 1.33/1.70  parent0[0]: (13613) {G1,W12,D4,L3,V2,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Y, subset_type( X ) ), ilf_type( Y, member_type( power_set( X )
% 1.33/1.70     ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (132) {G1,W9,D4,L2,V2,M2} S(17);r(47);r(47) { ! ilf_type( Y, 
% 1.33/1.70    subset_type( X ) ), ilf_type( Y, member_type( power_set( X ) ) ) }.
% 1.33/1.70  parent0: (13615) {G1,W9,D4,L2,V2,M2}  { ! ilf_type( X, subset_type( Y ) ), 
% 1.33/1.70    ilf_type( X, member_type( power_set( Y ) ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13633) {G1,W14,D3,L4,V3,M4}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    member( X, power_set( Y ) ), ! ilf_type( Z, set_type ), alpha1( X, Y, Z )
% 1.33/1.70     }.
% 1.33/1.70  parent0[0]: (20) {G0,W17,D3,L5,V3,M5} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! member( X, power_set( Y ) ), ! ilf_type( Z, 
% 1.33/1.70    set_type ), alpha1( X, Y, Z ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13640) {G1,W11,D3,L3,V3,M3}  { ! member( Y, power_set( X ) ), 
% 1.33/1.70    ! ilf_type( Z, set_type ), alpha1( Y, X, Z ) }.
% 1.33/1.70  parent0[0]: (13633) {G1,W14,D3,L4,V3,M4}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    member( X, power_set( Y ) ), ! ilf_type( Z, set_type ), alpha1( X, Y, Z )
% 1.33/1.70     }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13642) {G1,W8,D3,L2,V3,M2}  { ! member( X, power_set( Y ) ), 
% 1.33/1.70    alpha1( X, Y, Z ) }.
% 1.33/1.70  parent0[1]: (13640) {G1,W11,D3,L3,V3,M3}  { ! member( Y, power_set( X ) ), 
% 1.33/1.70    ! ilf_type( Z, set_type ), alpha1( Y, X, Z ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := Z
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (160) {G1,W8,D3,L2,V3,M2} S(20);r(47);r(47);r(47) { ! member( 
% 1.33/1.70    X, power_set( Y ) ), alpha1( X, Y, Z ) }.
% 1.33/1.70  parent0: (13642) {G1,W8,D3,L2,V3,M2}  { ! member( X, power_set( Y ) ), 
% 1.33/1.70    alpha1( X, Y, Z ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13643) {G1,W11,D3,L3,V2,M3}  { ! alpha1( X, Y, skol4( X ) ), 
% 1.33/1.70    member( skol4( X ), Y ), empty( X ) }.
% 1.33/1.70  parent0[1]: (23) {G0,W10,D2,L3,V3,M3} I { ! alpha1( X, Y, Z ), ! member( Z
% 1.33/1.70    , X ), member( Z, Y ) }.
% 1.33/1.70  parent1[0]: (106) {G1,W6,D3,L2,V1,M2} S(10);r(47) { member( skol4( X ), X )
% 1.33/1.70    , empty( X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := skol4( X )
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (200) {G2,W11,D3,L3,V2,M3} R(23,106) { ! alpha1( X, Y, skol4( 
% 1.33/1.70    X ) ), member( skol4( X ), Y ), empty( X ) }.
% 1.33/1.70  parent0: (13643) {G1,W11,D3,L3,V2,M3}  { ! alpha1( X, Y, skol4( X ) ), 
% 1.33/1.70    member( skol4( X ), Y ), empty( X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70     2 ==> 2
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13646) {G1,W11,D4,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, subset_type( cross_product( X, Y ) ) ), relation_like( Z )
% 1.33/1.70     }.
% 1.33/1.70  parent0[0]: (41) {G0,W14,D4,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, subset_type( cross_product( X, Y
% 1.33/1.70     ) ) ), relation_like( Z ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13648) {G1,W8,D4,L2,V3,M2}  { ! ilf_type( Y, subset_type( 
% 1.33/1.70    cross_product( Z, X ) ) ), relation_like( Y ) }.
% 1.33/1.70  parent0[0]: (13646) {G1,W11,D4,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, subset_type( cross_product( X, Y ) ) ), relation_like( Z )
% 1.33/1.70     }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Z
% 1.33/1.70     Y := X
% 1.33/1.70     Z := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (315) {G1,W8,D4,L2,V3,M2} S(41);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    subset_type( cross_product( X, Y ) ) ), relation_like( Z ) }.
% 1.33/1.70  parent0: (13648) {G1,W8,D4,L2,V3,M2}  { ! ilf_type( Y, subset_type( 
% 1.33/1.70    cross_product( Z, X ) ) ), relation_like( Y ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := Z
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13653) {G1,W15,D3,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ), domain( X, Y, Z ) ==> domain_of( Z
% 1.33/1.70     ) }.
% 1.33/1.70  parent0[0]: (43) {G0,W18,D3,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), domain( 
% 1.33/1.70    X, Y, Z ) ==> domain_of( Z ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13655) {G1,W12,D3,L2,V3,M2}  { ! ilf_type( Y, relation_type( Z
% 1.33/1.70    , X ) ), domain( Z, X, Y ) ==> domain_of( Y ) }.
% 1.33/1.70  parent0[0]: (13653) {G1,W15,D3,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ), domain( X, Y, Z ) ==> domain_of( Z
% 1.33/1.70     ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Z
% 1.33/1.70     Y := X
% 1.33/1.70     Z := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (351) {G1,W12,D3,L2,V3,M2} S(43);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    relation_type( X, Y ) ), domain( X, Y, Z ) ==> domain_of( Z ) }.
% 1.33/1.70  parent0: (13655) {G1,W12,D3,L2,V3,M2}  { ! ilf_type( Y, relation_type( Z, X
% 1.33/1.70     ) ), domain( Z, X, Y ) ==> domain_of( Y ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := Z
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13661) {G1,W15,D3,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ), range( X, Y, Z ) ==> range_of( Z )
% 1.33/1.70     }.
% 1.33/1.70  parent0[0]: (45) {G0,W18,D3,L4,V3,M4} I { ! ilf_type( X, set_type ), ! 
% 1.33/1.70    ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), range( X
% 1.33/1.70    , Y, Z ) ==> range_of( Z ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13663) {G1,W12,D3,L2,V3,M2}  { ! ilf_type( Y, relation_type( Z
% 1.33/1.70    , X ) ), range( Z, X, Y ) ==> range_of( Y ) }.
% 1.33/1.70  parent0[0]: (13661) {G1,W15,D3,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ), range( X, Y, Z ) ==> range_of( Z )
% 1.33/1.70     }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Z
% 1.33/1.70     Y := X
% 1.33/1.70     Z := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (373) {G1,W12,D3,L2,V3,M2} S(45);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    relation_type( X, Y ) ), range( X, Y, Z ) ==> range_of( Z ) }.
% 1.33/1.70  parent0: (13663) {G1,W12,D3,L2,V3,M2}  { ! ilf_type( Y, relation_type( Z, X
% 1.33/1.70     ) ), range( Z, X, Y ) ==> range_of( Y ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := Z
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13667) {G1,W13,D3,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ), ilf_type( range_of( Z ), 
% 1.33/1.70    subset_type( Y ) ) }.
% 1.33/1.70  parent0[0]: (46) {G1,W16,D3,L4,V3,M4} I;d(45) { ! ilf_type( X, set_type ), 
% 1.33/1.70    ! ilf_type( Y, set_type ), ! ilf_type( Z, relation_type( X, Y ) ), 
% 1.33/1.70    ilf_type( range_of( Z ), subset_type( Y ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13669) {G1,W10,D3,L2,V3,M2}  { ! ilf_type( Y, relation_type( Z
% 1.33/1.70    , X ) ), ilf_type( range_of( Y ), subset_type( X ) ) }.
% 1.33/1.70  parent0[0]: (13667) {G1,W13,D3,L3,V3,M3}  { ! ilf_type( Y, set_type ), ! 
% 1.33/1.70    ilf_type( Z, relation_type( X, Y ) ), ilf_type( range_of( Z ), 
% 1.33/1.70    subset_type( Y ) ) }.
% 1.33/1.70  parent1[0]: (47) {G0,W3,D2,L1,V1,M1} I { ilf_type( X, set_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Z
% 1.33/1.70     Y := X
% 1.33/1.70     Z := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (380) {G2,W10,D3,L2,V3,M2} S(46);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    relation_type( X, Y ) ), ilf_type( range_of( Z ), subset_type( Y ) ) }.
% 1.33/1.70  parent0: (13669) {G1,W10,D3,L2,V3,M2}  { ! ilf_type( Y, relation_type( Z, X
% 1.33/1.70     ) ), ilf_type( range_of( Y ), subset_type( X ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := Z
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13670) {G1,W6,D4,L1,V0,M1}  { ilf_type( skol13, subset_type( 
% 1.33/1.70    cross_product( skol11, skol12 ) ) ) }.
% 1.33/1.70  parent0[0]: (77) {G1,W11,D4,L2,V3,M2} S(3);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    relation_type( X, Y ) ), ilf_type( Z, subset_type( cross_product( X, Y )
% 1.33/1.70     ) ) }.
% 1.33/1.70  parent1[0]: (50) {G0,W5,D3,L1,V0,M1} I { ilf_type( skol13, relation_type( 
% 1.33/1.70    skol11, skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol11
% 1.33/1.70     Y := skol12
% 1.33/1.70     Z := skol13
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (941) {G2,W6,D4,L1,V0,M1} R(77,50) { ilf_type( skol13, 
% 1.33/1.70    subset_type( cross_product( skol11, skol12 ) ) ) }.
% 1.33/1.70  parent0: (13670) {G1,W6,D4,L1,V0,M1}  { ilf_type( skol13, subset_type( 
% 1.33/1.70    cross_product( skol11, skol12 ) ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13671) {G2,W2,D2,L1,V0,M1}  { relation_like( skol13 ) }.
% 1.33/1.70  parent0[0]: (315) {G1,W8,D4,L2,V3,M2} S(41);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    subset_type( cross_product( X, Y ) ) ), relation_like( Z ) }.
% 1.33/1.70  parent1[0]: (941) {G2,W6,D4,L1,V0,M1} R(77,50) { ilf_type( skol13, 
% 1.33/1.70    subset_type( cross_product( skol11, skol12 ) ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol11
% 1.33/1.70     Y := skol12
% 1.33/1.70     Z := skol13
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (942) {G3,W2,D2,L1,V0,M1} R(941,315) { relation_like( skol13 )
% 1.33/1.70     }.
% 1.33/1.70  parent0: (13671) {G2,W2,D2,L1,V0,M1}  { relation_like( skol13 ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13672) {G2,W3,D2,L1,V0,M1}  { ilf_type( skol13, 
% 1.33/1.70    binary_relation_type ) }.
% 1.33/1.70  parent0[0]: (125) {G1,W5,D2,L2,V1,M2} S(15);r(47) { ! relation_like( X ), 
% 1.33/1.70    ilf_type( X, binary_relation_type ) }.
% 1.33/1.70  parent1[0]: (942) {G3,W2,D2,L1,V0,M1} R(941,315) { relation_like( skol13 )
% 1.33/1.70     }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol13
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (951) {G4,W3,D2,L1,V0,M1} R(942,125) { ilf_type( skol13, 
% 1.33/1.70    binary_relation_type ) }.
% 1.33/1.70  parent0: (13672) {G2,W3,D2,L1,V0,M1}  { ilf_type( skol13, 
% 1.33/1.70    binary_relation_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13673) {G2,W10,D3,L3,V3,M3}  { ! member( Y, X ), ! member( Z, 
% 1.33/1.70    X ), ilf_type( Z, member_type( X ) ) }.
% 1.33/1.70  parent0[0]: (94) {G1,W5,D2,L2,V2,M2} S(8);r(47);r(47) { ! empty( X ), ! 
% 1.33/1.70    member( Y, X ) }.
% 1.33/1.70  parent1[0]: (86) {G1,W9,D3,L3,V2,M3} S(6);r(47);r(47) { empty( Y ), ! 
% 1.33/1.70    member( X, Y ), ilf_type( X, member_type( Y ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := Z
% 1.33/1.70     Y := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (1049) {G2,W10,D3,L3,V3,M3} R(86,94) { ! member( X, Y ), 
% 1.33/1.70    ilf_type( X, member_type( Y ) ), ! member( Z, Y ) }.
% 1.33/1.70  parent0: (13673) {G2,W10,D3,L3,V3,M3}  { ! member( Y, X ), ! member( Z, X )
% 1.33/1.70    , ilf_type( Z, member_type( X ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := Y
% 1.33/1.70     Y := X
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 0
% 1.33/1.70     2 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  factor: (13675) {G2,W7,D3,L2,V2,M2}  { ! member( X, Y ), ilf_type( X, 
% 1.33/1.70    member_type( Y ) ) }.
% 1.33/1.70  parent0[0, 2]: (1049) {G2,W10,D3,L3,V3,M3} R(86,94) { ! member( X, Y ), 
% 1.33/1.70    ilf_type( X, member_type( Y ) ), ! member( Z, Y ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (1057) {G3,W7,D3,L2,V2,M2} F(1049) { ! member( X, Y ), 
% 1.33/1.70    ilf_type( X, member_type( Y ) ) }.
% 1.33/1.70  parent0: (13675) {G2,W7,D3,L2,V2,M2}  { ! member( X, Y ), ilf_type( X, 
% 1.33/1.70    member_type( Y ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70     1 ==> 1
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  paramod: (13677) {G1,W9,D3,L2,V0,M2}  { member( skol14, domain_of( skol13 )
% 1.33/1.70     ), ! ilf_type( skol13, relation_type( skol11, skol12 ) ) }.
% 1.33/1.70  parent0[1]: (351) {G1,W12,D3,L2,V3,M2} S(43);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    relation_type( X, Y ) ), domain( X, Y, Z ) ==> domain_of( Z ) }.
% 1.33/1.70  parent1[0; 2]: (52) {G0,W6,D3,L1,V0,M1} I { member( skol14, domain( skol11
% 1.33/1.70    , skol12, skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol11
% 1.33/1.70     Y := skol12
% 1.33/1.70     Z := skol13
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13678) {G1,W4,D3,L1,V0,M1}  { member( skol14, domain_of( 
% 1.33/1.70    skol13 ) ) }.
% 1.33/1.70  parent0[1]: (13677) {G1,W9,D3,L2,V0,M2}  { member( skol14, domain_of( 
% 1.33/1.70    skol13 ) ), ! ilf_type( skol13, relation_type( skol11, skol12 ) ) }.
% 1.33/1.70  parent1[0]: (50) {G0,W5,D3,L1,V0,M1} I { ilf_type( skol13, relation_type( 
% 1.33/1.70    skol11, skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (11068) {G2,W4,D3,L1,V0,M1} P(351,52);r(50) { member( skol14, 
% 1.33/1.70    domain_of( skol13 ) ) }.
% 1.33/1.70  parent0: (13678) {G1,W4,D3,L1,V0,M1}  { member( skol14, domain_of( skol13 )
% 1.33/1.70     ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13679) {G2,W8,D3,L2,V0,M2}  { ! ilf_type( skol13, 
% 1.33/1.70    binary_relation_type ), member( skol1( skol13 ), range_of( skol13 ) ) }.
% 1.33/1.70  parent0[1]: (73) {G1,W12,D3,L3,V2,M3} S(1);r(47) { ! ilf_type( Y, 
% 1.33/1.70    binary_relation_type ), ! member( X, domain_of( Y ) ), member( skol1( Y )
% 1.33/1.70    , range_of( Y ) ) }.
% 1.33/1.70  parent1[0]: (11068) {G2,W4,D3,L1,V0,M1} P(351,52);r(50) { member( skol14, 
% 1.33/1.70    domain_of( skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol14
% 1.33/1.70     Y := skol13
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13680) {G3,W5,D3,L1,V0,M1}  { member( skol1( skol13 ), 
% 1.33/1.70    range_of( skol13 ) ) }.
% 1.33/1.70  parent0[0]: (13679) {G2,W8,D3,L2,V0,M2}  { ! ilf_type( skol13, 
% 1.33/1.70    binary_relation_type ), member( skol1( skol13 ), range_of( skol13 ) ) }.
% 1.33/1.70  parent1[0]: (951) {G4,W3,D2,L1,V0,M1} R(942,125) { ilf_type( skol13, 
% 1.33/1.70    binary_relation_type ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (11101) {G5,W5,D3,L1,V0,M1} R(11068,73);r(951) { member( skol1
% 1.33/1.70    ( skol13 ), range_of( skol13 ) ) }.
% 1.33/1.70  parent0: (13680) {G3,W5,D3,L1,V0,M1}  { member( skol1( skol13 ), range_of( 
% 1.33/1.70    skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13681) {G3,W6,D4,L1,V0,M1}  { member( skol4( range_of( skol13
% 1.33/1.70     ) ), range_of( skol13 ) ) }.
% 1.33/1.70  parent0[1]: (110) {G2,W7,D3,L2,V2,M2} R(106,94) { member( skol4( X ), X ), 
% 1.33/1.70    ! member( Y, X ) }.
% 1.33/1.70  parent1[0]: (11101) {G5,W5,D3,L1,V0,M1} R(11068,73);r(951) { member( skol1
% 1.33/1.70    ( skol13 ), range_of( skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := range_of( skol13 )
% 1.33/1.70     Y := skol1( skol13 )
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (11139) {G6,W6,D4,L1,V0,M1} R(11101,110) { member( skol4( 
% 1.33/1.70    range_of( skol13 ) ), range_of( skol13 ) ) }.
% 1.33/1.70  parent0: (13681) {G3,W6,D4,L1,V0,M1}  { member( skol4( range_of( skol13 ) )
% 1.33/1.70    , range_of( skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13682) {G2,W3,D3,L1,V0,M1}  { ! empty( range_of( skol13 ) )
% 1.33/1.70     }.
% 1.33/1.70  parent0[1]: (94) {G1,W5,D2,L2,V2,M2} S(8);r(47);r(47) { ! empty( X ), ! 
% 1.33/1.70    member( Y, X ) }.
% 1.33/1.70  parent1[0]: (11101) {G5,W5,D3,L1,V0,M1} R(11068,73);r(951) { member( skol1
% 1.33/1.70    ( skol13 ), range_of( skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := range_of( skol13 )
% 1.33/1.70     Y := skol1( skol13 )
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (11140) {G6,W3,D3,L1,V0,M1} R(11101,94) { ! empty( range_of( 
% 1.33/1.70    skol13 ) ) }.
% 1.33/1.70  parent0: (13682) {G2,W3,D3,L1,V0,M1}  { ! empty( range_of( skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  eqswap: (13683) {G1,W12,D3,L2,V3,M2}  { range_of( Z ) ==> range( X, Y, Z )
% 1.33/1.70    , ! ilf_type( Z, relation_type( X, Y ) ) }.
% 1.33/1.70  parent0[1]: (373) {G1,W12,D3,L2,V3,M2} S(45);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    relation_type( X, Y ) ), range( X, Y, Z ) ==> range_of( Z ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70     Y := Y
% 1.33/1.70     Z := Z
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13684) {G1,W7,D3,L1,V0,M1}  { range_of( skol13 ) ==> range( 
% 1.33/1.70    skol11, skol12, skol13 ) }.
% 1.33/1.70  parent0[1]: (13683) {G1,W12,D3,L2,V3,M2}  { range_of( Z ) ==> range( X, Y, 
% 1.33/1.70    Z ), ! ilf_type( Z, relation_type( X, Y ) ) }.
% 1.33/1.70  parent1[0]: (50) {G0,W5,D3,L1,V0,M1} I { ilf_type( skol13, relation_type( 
% 1.33/1.70    skol11, skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol11
% 1.33/1.70     Y := skol12
% 1.33/1.70     Z := skol13
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  eqswap: (13685) {G1,W7,D3,L1,V0,M1}  { range( skol11, skol12, skol13 ) ==> 
% 1.33/1.70    range_of( skol13 ) }.
% 1.33/1.70  parent0[0]: (13684) {G1,W7,D3,L1,V0,M1}  { range_of( skol13 ) ==> range( 
% 1.33/1.70    skol11, skol12, skol13 ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (12627) {G2,W7,D3,L1,V0,M1} R(373,50) { range( skol11, skol12
% 1.33/1.70    , skol13 ) ==> range_of( skol13 ) }.
% 1.33/1.70  parent0: (13685) {G1,W7,D3,L1,V0,M1}  { range( skol11, skol12, skol13 ) ==>
% 1.33/1.70     range_of( skol13 ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13686) {G1,W5,D3,L1,V0,M1}  { ilf_type( range_of( skol13 ), 
% 1.33/1.70    subset_type( skol12 ) ) }.
% 1.33/1.70  parent0[0]: (380) {G2,W10,D3,L2,V3,M2} S(46);r(47);r(47) { ! ilf_type( Z, 
% 1.33/1.70    relation_type( X, Y ) ), ilf_type( range_of( Z ), subset_type( Y ) ) }.
% 1.33/1.70  parent1[0]: (50) {G0,W5,D3,L1,V0,M1} I { ilf_type( skol13, relation_type( 
% 1.33/1.70    skol11, skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol11
% 1.33/1.70     Y := skol12
% 1.33/1.70     Z := skol13
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (13010) {G3,W5,D3,L1,V0,M1} R(380,50) { ilf_type( range_of( 
% 1.33/1.70    skol13 ), subset_type( skol12 ) ) }.
% 1.33/1.70  parent0: (13686) {G1,W5,D3,L1,V0,M1}  { ilf_type( range_of( skol13 ), 
% 1.33/1.70    subset_type( skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13687) {G2,W6,D4,L1,V0,M1}  { ilf_type( range_of( skol13 ), 
% 1.33/1.70    member_type( power_set( skol12 ) ) ) }.
% 1.33/1.70  parent0[0]: (132) {G1,W9,D4,L2,V2,M2} S(17);r(47);r(47) { ! ilf_type( Y, 
% 1.33/1.70    subset_type( X ) ), ilf_type( Y, member_type( power_set( X ) ) ) }.
% 1.33/1.70  parent1[0]: (13010) {G3,W5,D3,L1,V0,M1} R(380,50) { ilf_type( range_of( 
% 1.33/1.70    skol13 ), subset_type( skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol12
% 1.33/1.70     Y := range_of( skol13 )
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (13011) {G4,W6,D4,L1,V0,M1} R(13010,132) { ilf_type( range_of
% 1.33/1.70    ( skol13 ), member_type( power_set( skol12 ) ) ) }.
% 1.33/1.70  parent0: (13687) {G2,W6,D4,L1,V0,M1}  { ilf_type( range_of( skol13 ), 
% 1.33/1.70    member_type( power_set( skol12 ) ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13688) {G2,W8,D3,L2,V0,M2}  { empty( power_set( skol12 ) ), 
% 1.33/1.70    member( range_of( skol13 ), power_set( skol12 ) ) }.
% 1.33/1.70  parent0[1]: (85) {G1,W9,D3,L3,V2,M3} S(5);r(47);r(47) { empty( Y ), ! 
% 1.33/1.70    ilf_type( X, member_type( Y ) ), member( X, Y ) }.
% 1.33/1.70  parent1[0]: (13011) {G4,W6,D4,L1,V0,M1} R(13010,132) { ilf_type( range_of( 
% 1.33/1.70    skol13 ), member_type( power_set( skol12 ) ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := range_of( skol13 )
% 1.33/1.70     Y := power_set( skol12 )
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13689) {G2,W5,D3,L1,V0,M1}  { member( range_of( skol13 ), 
% 1.33/1.70    power_set( skol12 ) ) }.
% 1.33/1.70  parent0[0]: (76) {G1,W3,D3,L1,V1,M1} S(26);r(47) { ! empty( power_set( X )
% 1.33/1.70     ) }.
% 1.33/1.70  parent1[0]: (13688) {G2,W8,D3,L2,V0,M2}  { empty( power_set( skol12 ) ), 
% 1.33/1.70    member( range_of( skol13 ), power_set( skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol12
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (13012) {G5,W5,D3,L1,V0,M1} R(13011,85);r(76) { member( 
% 1.33/1.70    range_of( skol13 ), power_set( skol12 ) ) }.
% 1.33/1.70  parent0: (13689) {G2,W5,D3,L1,V0,M1}  { member( range_of( skol13 ), 
% 1.33/1.70    power_set( skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13690) {G2,W5,D3,L1,V1,M1}  { alpha1( range_of( skol13 ), 
% 1.33/1.70    skol12, X ) }.
% 1.33/1.70  parent0[0]: (160) {G1,W8,D3,L2,V3,M2} S(20);r(47);r(47);r(47) { ! member( X
% 1.33/1.70    , power_set( Y ) ), alpha1( X, Y, Z ) }.
% 1.33/1.70  parent1[0]: (13012) {G5,W5,D3,L1,V0,M1} R(13011,85);r(76) { member( 
% 1.33/1.70    range_of( skol13 ), power_set( skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := range_of( skol13 )
% 1.33/1.70     Y := skol12
% 1.33/1.70     Z := X
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (13042) {G6,W5,D3,L1,V1,M1} R(13012,160) { alpha1( range_of( 
% 1.33/1.70    skol13 ), skol12, X ) }.
% 1.33/1.70  parent0: (13690) {G2,W5,D3,L1,V1,M1}  { alpha1( range_of( skol13 ), skol12
% 1.33/1.70    , X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := X
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13691) {G3,W8,D4,L2,V0,M2}  { member( skol4( range_of( skol13
% 1.33/1.70     ) ), skol12 ), empty( range_of( skol13 ) ) }.
% 1.33/1.70  parent0[0]: (200) {G2,W11,D3,L3,V2,M3} R(23,106) { ! alpha1( X, Y, skol4( X
% 1.33/1.70     ) ), member( skol4( X ), Y ), empty( X ) }.
% 1.33/1.70  parent1[0]: (13042) {G6,W5,D3,L1,V1,M1} R(13012,160) { alpha1( range_of( 
% 1.33/1.70    skol13 ), skol12, X ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := range_of( skol13 )
% 1.33/1.70     Y := skol12
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70     X := skol4( range_of( skol13 ) )
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13692) {G4,W5,D4,L1,V0,M1}  { member( skol4( range_of( skol13
% 1.33/1.70     ) ), skol12 ) }.
% 1.33/1.70  parent0[0]: (11140) {G6,W3,D3,L1,V0,M1} R(11101,94) { ! empty( range_of( 
% 1.33/1.70    skol13 ) ) }.
% 1.33/1.70  parent1[1]: (13691) {G3,W8,D4,L2,V0,M2}  { member( skol4( range_of( skol13
% 1.33/1.70     ) ), skol12 ), empty( range_of( skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (13053) {G7,W5,D4,L1,V0,M1} R(13042,200);r(11140) { member( 
% 1.33/1.70    skol4( range_of( skol13 ) ), skol12 ) }.
% 1.33/1.70  parent0: (13692) {G4,W5,D4,L1,V0,M1}  { member( skol4( range_of( skol13 ) )
% 1.33/1.70    , skol12 ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13693) {G4,W6,D4,L1,V0,M1}  { ilf_type( skol4( range_of( 
% 1.33/1.70    skol13 ) ), member_type( skol12 ) ) }.
% 1.33/1.70  parent0[0]: (1057) {G3,W7,D3,L2,V2,M2} F(1049) { ! member( X, Y ), ilf_type
% 1.33/1.70    ( X, member_type( Y ) ) }.
% 1.33/1.70  parent1[0]: (13053) {G7,W5,D4,L1,V0,M1} R(13042,200);r(11140) { member( 
% 1.33/1.70    skol4( range_of( skol13 ) ), skol12 ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol4( range_of( skol13 ) )
% 1.33/1.70     Y := skol12
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (13084) {G8,W6,D4,L1,V0,M1} R(13053,1057) { ilf_type( skol4( 
% 1.33/1.70    range_of( skol13 ) ), member_type( skol12 ) ) }.
% 1.33/1.70  parent0: (13693) {G4,W6,D4,L1,V0,M1}  { ilf_type( skol4( range_of( skol13 )
% 1.33/1.70     ), member_type( skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70     0 ==> 0
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13695) {G1,W8,D4,L1,V0,M1}  { ! member( skol4( range_of( 
% 1.33/1.70    skol13 ) ), range( skol11, skol12, skol13 ) ) }.
% 1.33/1.70  parent0[0]: (53) {G0,W10,D3,L2,V1,M2} I { ! ilf_type( X, member_type( 
% 1.33/1.70    skol12 ) ), ! member( X, range( skol11, skol12, skol13 ) ) }.
% 1.33/1.70  parent1[0]: (13084) {G8,W6,D4,L1,V0,M1} R(13053,1057) { ilf_type( skol4( 
% 1.33/1.70    range_of( skol13 ) ), member_type( skol12 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70     X := skol4( range_of( skol13 ) )
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  paramod: (13696) {G2,W6,D4,L1,V0,M1}  { ! member( skol4( range_of( skol13 )
% 1.33/1.70     ), range_of( skol13 ) ) }.
% 1.33/1.70  parent0[0]: (12627) {G2,W7,D3,L1,V0,M1} R(373,50) { range( skol11, skol12, 
% 1.33/1.70    skol13 ) ==> range_of( skol13 ) }.
% 1.33/1.70  parent1[0; 5]: (13695) {G1,W8,D4,L1,V0,M1}  { ! member( skol4( range_of( 
% 1.33/1.70    skol13 ) ), range( skol11, skol12, skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  resolution: (13697) {G3,W0,D0,L0,V0,M0}  {  }.
% 1.33/1.70  parent0[0]: (13696) {G2,W6,D4,L1,V0,M1}  { ! member( skol4( range_of( 
% 1.33/1.70    skol13 ) ), range_of( skol13 ) ) }.
% 1.33/1.70  parent1[0]: (11139) {G6,W6,D4,L1,V0,M1} R(11101,110) { member( skol4( 
% 1.33/1.70    range_of( skol13 ) ), range_of( skol13 ) ) }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  substitution1:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  subsumption: (13133) {G9,W0,D0,L0,V0,M0} R(13084,53);d(12627);r(11139) { 
% 1.33/1.70     }.
% 1.33/1.70  parent0: (13697) {G3,W0,D0,L0,V0,M0}  {  }.
% 1.33/1.70  substitution0:
% 1.33/1.70  end
% 1.33/1.70  permutation0:
% 1.33/1.70  end
% 1.33/1.70  
% 1.33/1.70  Proof check complete!
% 1.33/1.70  
% 1.33/1.70  Memory use:
% 1.33/1.70  
% 1.33/1.70  space for terms:        151663
% 1.33/1.70  space for clauses:      559053
% 1.33/1.70  
% 1.33/1.70  
% 1.33/1.70  clauses generated:      31830
% 1.33/1.70  clauses kept:           13134
% 1.33/1.70  clauses selected:       890
% 1.33/1.70  clauses deleted:        175
% 1.33/1.70  clauses inuse deleted:  38
% 1.33/1.70  
% 1.33/1.70  subsentry:          74184
% 1.33/1.70  literals s-matched: 58824
% 1.33/1.70  literals matched:   56179
% 1.33/1.70  full subsumption:   3252
% 1.33/1.70  
% 1.33/1.70  checksum:           1161163417
% 1.33/1.70  
% 1.33/1.70  
% 1.33/1.70  Bliksem ended
%------------------------------------------------------------------------------