TSTP Solution File: SEU250+1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SEU250+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n023.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Tue Jul 19 07:11:52 EDT 2022

% Result   : Theorem 2.75s 3.16s
% Output   : Refutation 2.75s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SEU250+1 : TPTP v8.1.0. Released v3.3.0.
% 0.12/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n023.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Mon Jun 20 12:09:03 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 2.75/3.16  *** allocated 10000 integers for termspace/termends
% 2.75/3.16  *** allocated 10000 integers for clauses
% 2.75/3.16  *** allocated 10000 integers for justifications
% 2.75/3.16  Bliksem 1.12
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Automatic Strategy Selection
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Clauses:
% 2.75/3.16  
% 2.75/3.16  { ! in( X, Y ), ! in( Y, X ) }.
% 2.75/3.16  { ! empty( X ), function( X ) }.
% 2.75/3.16  { ! relation( X ), ! empty( X ), ! function( X ), relation( X ) }.
% 2.75/3.16  { ! relation( X ), ! empty( X ), ! function( X ), function( X ) }.
% 2.75/3.16  { ! relation( X ), ! empty( X ), ! function( X ), one_to_one( X ) }.
% 2.75/3.16  { set_union2( X, Y ) = set_union2( Y, X ) }.
% 2.75/3.16  { set_intersection2( X, Y ) = set_intersection2( Y, X ) }.
% 2.75/3.16  { ! subset( X, Y ), ! in( Z, X ), in( Z, Y ) }.
% 2.75/3.16  { ! in( skol1( Z, Y ), Y ), subset( X, Y ) }.
% 2.75/3.16  { in( skol1( X, Y ), X ), subset( X, Y ) }.
% 2.75/3.16  { ! relation( X ), relation_field( X ) = set_union2( relation_dom( X ), 
% 2.75/3.16    relation_rng( X ) ) }.
% 2.75/3.16  { ! relation( X ), relation_restriction( X, Y ) = set_intersection2( X, 
% 2.75/3.16    cartesian_product2( Y, Y ) ) }.
% 2.75/3.16  { && }.
% 2.75/3.16  { && }.
% 2.75/3.16  { && }.
% 2.75/3.16  { && }.
% 2.75/3.16  { ! relation( X ), relation( relation_restriction( X, Y ) ) }.
% 2.75/3.16  { && }.
% 2.75/3.16  { && }.
% 2.75/3.16  { && }.
% 2.75/3.16  { && }.
% 2.75/3.16  { && }.
% 2.75/3.16  { element( skol2( X ), X ) }.
% 2.75/3.16  { empty( empty_set ) }.
% 2.75/3.16  { empty( X ), ! empty( set_union2( X, Y ) ) }.
% 2.75/3.16  { empty( X ), ! empty( set_union2( Y, X ) ) }.
% 2.75/3.16  { set_union2( X, X ) = X }.
% 2.75/3.16  { set_intersection2( X, X ) = X }.
% 2.75/3.16  { relation( skol3 ) }.
% 2.75/3.16  { function( skol3 ) }.
% 2.75/3.16  { empty( skol4 ) }.
% 2.75/3.16  { relation( skol5 ) }.
% 2.75/3.16  { empty( skol5 ) }.
% 2.75/3.16  { function( skol5 ) }.
% 2.75/3.16  { ! empty( skol6 ) }.
% 2.75/3.16  { relation( skol7 ) }.
% 2.75/3.16  { function( skol7 ) }.
% 2.75/3.16  { one_to_one( skol7 ) }.
% 2.75/3.16  { subset( X, X ) }.
% 2.75/3.16  { ! relation( X ), ! in( Y, relation_field( relation_restriction( X, Z ) )
% 2.75/3.16     ), in( Y, relation_field( X ) ) }.
% 2.75/3.16  { ! relation( X ), ! in( Y, relation_field( relation_restriction( X, Z ) )
% 2.75/3.16     ), in( Y, Z ) }.
% 2.75/3.16  { set_union2( X, empty_set ) = X }.
% 2.75/3.16  { ! in( X, Y ), element( X, Y ) }.
% 2.75/3.16  { relation( skol8 ) }.
% 2.75/3.16  { ! subset( relation_field( relation_restriction( skol8, skol9 ) ), 
% 2.75/3.16    relation_field( skol8 ) ), ! subset( relation_field( relation_restriction
% 2.75/3.16    ( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  { set_intersection2( X, empty_set ) = empty_set }.
% 2.75/3.16  { ! element( X, Y ), empty( Y ), in( X, Y ) }.
% 2.75/3.16  { ! element( X, powerset( Y ) ), subset( X, Y ) }.
% 2.75/3.16  { ! subset( X, Y ), element( X, powerset( Y ) ) }.
% 2.75/3.16  { ! in( X, Z ), ! element( Z, powerset( Y ) ), element( X, Y ) }.
% 2.75/3.16  { ! in( X, Y ), ! element( Y, powerset( Z ) ), ! empty( Z ) }.
% 2.75/3.16  { ! empty( X ), X = empty_set }.
% 2.75/3.16  { ! in( X, Y ), ! empty( Y ) }.
% 2.75/3.16  { ! empty( X ), X = Y, ! empty( Y ) }.
% 2.75/3.16  
% 2.75/3.16  percentage equality = 0.131579, percentage horn = 0.954545
% 2.75/3.16  This is a problem with some equality
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Options Used:
% 2.75/3.16  
% 2.75/3.16  useres =            1
% 2.75/3.16  useparamod =        1
% 2.75/3.16  useeqrefl =         1
% 2.75/3.16  useeqfact =         1
% 2.75/3.16  usefactor =         1
% 2.75/3.16  usesimpsplitting =  0
% 2.75/3.16  usesimpdemod =      5
% 2.75/3.16  usesimpres =        3
% 2.75/3.16  
% 2.75/3.16  resimpinuse      =  1000
% 2.75/3.16  resimpclauses =     20000
% 2.75/3.16  substype =          eqrewr
% 2.75/3.16  backwardsubs =      1
% 2.75/3.16  selectoldest =      5
% 2.75/3.16  
% 2.75/3.16  litorderings [0] =  split
% 2.75/3.16  litorderings [1] =  extend the termordering, first sorting on arguments
% 2.75/3.16  
% 2.75/3.16  termordering =      kbo
% 2.75/3.16  
% 2.75/3.16  litapriori =        0
% 2.75/3.16  termapriori =       1
% 2.75/3.16  litaposteriori =    0
% 2.75/3.16  termaposteriori =   0
% 2.75/3.16  demodaposteriori =  0
% 2.75/3.16  ordereqreflfact =   0
% 2.75/3.16  
% 2.75/3.16  litselect =         negord
% 2.75/3.16  
% 2.75/3.16  maxweight =         15
% 2.75/3.16  maxdepth =          30000
% 2.75/3.16  maxlength =         115
% 2.75/3.16  maxnrvars =         195
% 2.75/3.16  excuselevel =       1
% 2.75/3.16  increasemaxweight = 1
% 2.75/3.16  
% 2.75/3.16  maxselected =       10000000
% 2.75/3.16  maxnrclauses =      10000000
% 2.75/3.16  
% 2.75/3.16  showgenerated =    0
% 2.75/3.16  showkept =         0
% 2.75/3.16  showselected =     0
% 2.75/3.16  showdeleted =      0
% 2.75/3.16  showresimp =       1
% 2.75/3.16  showstatus =       2000
% 2.75/3.16  
% 2.75/3.16  prologoutput =     0
% 2.75/3.16  nrgoals =          5000000
% 2.75/3.16  totalproof =       1
% 2.75/3.16  
% 2.75/3.16  Symbols occurring in the translation:
% 2.75/3.16  
% 2.75/3.16  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 2.75/3.16  .  [1, 2]      (w:1, o:31, a:1, s:1, b:0), 
% 2.75/3.16  &&  [3, 0]      (w:1, o:4, a:1, s:1, b:0), 
% 2.75/3.16  !  [4, 1]      (w:0, o:17, a:1, s:1, b:0), 
% 2.75/3.16  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 2.75/3.16  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 2.75/3.16  in  [37, 2]      (w:1, o:55, a:1, s:1, b:0), 
% 2.75/3.16  empty  [38, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 2.75/3.16  function  [39, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 2.75/3.16  relation  [40, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 2.75/3.16  one_to_one  [41, 1]      (w:1, o:25, a:1, s:1, b:0), 
% 2.75/3.16  set_union2  [42, 2]      (w:1, o:57, a:1, s:1, b:0), 
% 2.75/3.16  set_intersection2  [43, 2]      (w:1, o:58, a:1, s:1, b:0), 
% 2.75/3.16  subset  [44, 2]      (w:1, o:59, a:1, s:1, b:0), 
% 2.75/3.16  relation_field  [46, 1]      (w:1, o:26, a:1, s:1, b:0), 
% 2.75/3.16  relation_dom  [47, 1]      (w:1, o:27, a:1, s:1, b:0), 
% 2.75/3.16  relation_rng  [48, 1]      (w:1, o:28, a:1, s:1, b:0), 
% 2.75/3.16  relation_restriction  [49, 2]      (w:1, o:56, a:1, s:1, b:0), 
% 2.75/3.16  cartesian_product2  [50, 2]      (w:1, o:60, a:1, s:1, b:0), 
% 2.75/3.16  element  [51, 2]      (w:1, o:61, a:1, s:1, b:0), 
% 2.75/3.16  empty_set  [52, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 2.75/3.16  powerset  [53, 1]      (w:1, o:29, a:1, s:1, b:0), 
% 2.75/3.16  skol1  [54, 2]      (w:1, o:62, a:1, s:1, b:1), 
% 2.75/3.16  skol2  [55, 1]      (w:1, o:30, a:1, s:1, b:1), 
% 2.75/3.16  skol3  [56, 0]      (w:1, o:10, a:1, s:1, b:1), 
% 2.75/3.16  skol4  [57, 0]      (w:1, o:11, a:1, s:1, b:1), 
% 2.75/3.16  skol5  [58, 0]      (w:1, o:12, a:1, s:1, b:1), 
% 2.75/3.16  skol6  [59, 0]      (w:1, o:13, a:1, s:1, b:1), 
% 2.75/3.16  skol7  [60, 0]      (w:1, o:14, a:1, s:1, b:1), 
% 2.75/3.16  skol8  [61, 0]      (w:1, o:15, a:1, s:1, b:1), 
% 2.75/3.16  skol9  [62, 0]      (w:1, o:16, a:1, s:1, b:1).
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Starting Search:
% 2.75/3.16  
% 2.75/3.16  *** allocated 15000 integers for clauses
% 2.75/3.16  *** allocated 22500 integers for clauses
% 2.75/3.16  *** allocated 33750 integers for clauses
% 2.75/3.16  *** allocated 50625 integers for clauses
% 2.75/3.16  *** allocated 15000 integers for termspace/termends
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 75937 integers for clauses
% 2.75/3.16  *** allocated 22500 integers for termspace/termends
% 2.75/3.16  *** allocated 113905 integers for clauses
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    5574
% 2.75/3.16  Kept:         2005
% 2.75/3.16  Inuse:        215
% 2.75/3.16  Deleted:      29
% 2.75/3.16  Deletedinuse: 16
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 33750 integers for termspace/termends
% 2.75/3.16  *** allocated 170857 integers for clauses
% 2.75/3.16  *** allocated 50625 integers for termspace/termends
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 256285 integers for clauses
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    13157
% 2.75/3.16  Kept:         4015
% 2.75/3.16  Inuse:        323
% 2.75/3.16  Deleted:      72
% 2.75/3.16  Deletedinuse: 49
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 75937 integers for termspace/termends
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 384427 integers for clauses
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    20422
% 2.75/3.16  Kept:         6037
% 2.75/3.16  Inuse:        420
% 2.75/3.16  Deleted:      134
% 2.75/3.16  Deletedinuse: 69
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 113905 integers for termspace/termends
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    29484
% 2.75/3.16  Kept:         8043
% 2.75/3.16  Inuse:        489
% 2.75/3.16  Deleted:      144
% 2.75/3.16  Deletedinuse: 69
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 576640 integers for clauses
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 170857 integers for termspace/termends
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    37326
% 2.75/3.16  Kept:         10123
% 2.75/3.16  Inuse:        540
% 2.75/3.16  Deleted:      164
% 2.75/3.16  Deletedinuse: 73
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    45473
% 2.75/3.16  Kept:         12128
% 2.75/3.16  Inuse:        594
% 2.75/3.16  Deleted:      195
% 2.75/3.16  Deletedinuse: 82
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 864960 integers for clauses
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 256285 integers for termspace/termends
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    53097
% 2.75/3.16  Kept:         14140
% 2.75/3.16  Inuse:        681
% 2.75/3.16  Deleted:      281
% 2.75/3.16  Deletedinuse: 104
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    62262
% 2.75/3.16  Kept:         16140
% 2.75/3.16  Inuse:        753
% 2.75/3.16  Deleted:      317
% 2.75/3.16  Deletedinuse: 105
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Intermediate Status:
% 2.75/3.16  Generated:    71649
% 2.75/3.16  Kept:         18165
% 2.75/3.16  Inuse:        801
% 2.75/3.16  Deleted:      326
% 2.75/3.16  Deletedinuse: 106
% 2.75/3.16  
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  *** allocated 1297440 integers for clauses
% 2.75/3.16  Resimplifying inuse:
% 2.75/3.16  Done
% 2.75/3.16  
% 2.75/3.16  Resimplifying clauses:
% 2.75/3.16  
% 2.75/3.16  Bliksems!, er is een bewijs:
% 2.75/3.16  % SZS status Theorem
% 2.75/3.16  % SZS output start Refutation
% 2.75/3.16  
% 2.75/3.16  (6) {G0,W8,D3,L2,V3,M2} I { ! in( skol1( Z, Y ), Y ), subset( X, Y ) }.
% 2.75/3.16  (7) {G0,W8,D3,L2,V2,M2} I { in( skol1( X, Y ), X ), subset( X, Y ) }.
% 2.75/3.16  (29) {G0,W12,D4,L3,V3,M3} I { ! relation( X ), ! in( Y, relation_field( 
% 2.75/3.16    relation_restriction( X, Z ) ) ), in( Y, relation_field( X ) ) }.
% 2.75/3.16  (30) {G0,W11,D4,L3,V3,M3} I { ! relation( X ), ! in( Y, relation_field( 
% 2.75/3.16    relation_restriction( X, Z ) ) ), in( Y, Z ) }.
% 2.75/3.16  (33) {G0,W2,D2,L1,V0,M1} I { relation( skol8 ) }.
% 2.75/3.16  (34) {G0,W13,D4,L2,V0,M2} I { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), relation_field( skol8 ) ), ! 
% 2.75/3.16    subset( relation_field( relation_restriction( skol8, skol9 ) ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  (164) {G1,W15,D4,L3,V4,M3} R(29,6) { ! relation( X ), ! in( skol1( Y, 
% 2.75/3.16    relation_field( X ) ), relation_field( relation_restriction( X, Z ) ) ), 
% 2.75/3.16    subset( T, relation_field( X ) ) }.
% 2.75/3.16  (201) {G1,W16,D5,L3,V3,M3} R(30,7) { ! relation( X ), in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( X, Y ) ), Z ), Y ), subset( 
% 2.75/3.16    relation_field( relation_restriction( X, Y ) ), Z ) }.
% 2.75/3.16  (233) {G1,W18,D5,L2,V0,M2} R(34,7) { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), relation_field( 
% 2.75/3.16    skol8 ) ), relation_field( relation_restriction( skol8, skol9 ) ) ) }.
% 2.75/3.16  (5286) {G2,W15,D4,L2,V2,M2} R(164,34);r(33) { ! in( skol1( X, 
% 2.75/3.16    relation_field( skol8 ) ), relation_field( relation_restriction( skol8, Y
% 2.75/3.16     ) ) ), ! subset( relation_field( relation_restriction( skol8, skol9 ) )
% 2.75/3.16    , skol9 ) }.
% 2.75/3.16  (12908) {G3,W6,D4,L1,V0,M1} S(233);r(5286) { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  (12910) {G4,W8,D5,L1,V0,M1} R(12908,201);r(33) { in( skol1( relation_field
% 2.75/3.16    ( relation_restriction( skol8, skol9 ) ), skol9 ), skol9 ) }.
% 2.75/3.16  (12922) {G4,W5,D3,L1,V1,M1} R(12908,6) { ! in( skol1( X, skol9 ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  (20017) {G5,W0,D0,L0,V0,M0} S(12910);r(12922) {  }.
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  % SZS output end Refutation
% 2.75/3.16  found a proof!
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Unprocessed initial clauses:
% 2.75/3.16  
% 2.75/3.16  (20019) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), ! in( Y, X ) }.
% 2.75/3.16  (20020) {G0,W4,D2,L2,V1,M2}  { ! empty( X ), function( X ) }.
% 2.75/3.16  (20021) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 2.75/3.16     ), relation( X ) }.
% 2.75/3.16  (20022) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 2.75/3.16     ), function( X ) }.
% 2.75/3.16  (20023) {G0,W8,D2,L4,V1,M4}  { ! relation( X ), ! empty( X ), ! function( X
% 2.75/3.16     ), one_to_one( X ) }.
% 2.75/3.16  (20024) {G0,W7,D3,L1,V2,M1}  { set_union2( X, Y ) = set_union2( Y, X ) }.
% 2.75/3.16  (20025) {G0,W7,D3,L1,V2,M1}  { set_intersection2( X, Y ) = 
% 2.75/3.16    set_intersection2( Y, X ) }.
% 2.75/3.16  (20026) {G0,W9,D2,L3,V3,M3}  { ! subset( X, Y ), ! in( Z, X ), in( Z, Y )
% 2.75/3.16     }.
% 2.75/3.16  (20027) {G0,W8,D3,L2,V3,M2}  { ! in( skol1( Z, Y ), Y ), subset( X, Y ) }.
% 2.75/3.16  (20028) {G0,W8,D3,L2,V2,M2}  { in( skol1( X, Y ), X ), subset( X, Y ) }.
% 2.75/3.16  (20029) {G0,W10,D4,L2,V1,M2}  { ! relation( X ), relation_field( X ) = 
% 2.75/3.16    set_union2( relation_dom( X ), relation_rng( X ) ) }.
% 2.75/3.16  (20030) {G0,W11,D4,L2,V2,M2}  { ! relation( X ), relation_restriction( X, Y
% 2.75/3.16     ) = set_intersection2( X, cartesian_product2( Y, Y ) ) }.
% 2.75/3.16  (20031) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20032) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20033) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20034) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20035) {G0,W6,D3,L2,V2,M2}  { ! relation( X ), relation( 
% 2.75/3.16    relation_restriction( X, Y ) ) }.
% 2.75/3.16  (20036) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20037) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20038) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20039) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20040) {G0,W1,D1,L1,V0,M1}  { && }.
% 2.75/3.16  (20041) {G0,W4,D3,L1,V1,M1}  { element( skol2( X ), X ) }.
% 2.75/3.16  (20042) {G0,W2,D2,L1,V0,M1}  { empty( empty_set ) }.
% 2.75/3.16  (20043) {G0,W6,D3,L2,V2,M2}  { empty( X ), ! empty( set_union2( X, Y ) )
% 2.75/3.16     }.
% 2.75/3.16  (20044) {G0,W6,D3,L2,V2,M2}  { empty( X ), ! empty( set_union2( Y, X ) )
% 2.75/3.16     }.
% 2.75/3.16  (20045) {G0,W5,D3,L1,V1,M1}  { set_union2( X, X ) = X }.
% 2.75/3.16  (20046) {G0,W5,D3,L1,V1,M1}  { set_intersection2( X, X ) = X }.
% 2.75/3.16  (20047) {G0,W2,D2,L1,V0,M1}  { relation( skol3 ) }.
% 2.75/3.16  (20048) {G0,W2,D2,L1,V0,M1}  { function( skol3 ) }.
% 2.75/3.16  (20049) {G0,W2,D2,L1,V0,M1}  { empty( skol4 ) }.
% 2.75/3.16  (20050) {G0,W2,D2,L1,V0,M1}  { relation( skol5 ) }.
% 2.75/3.16  (20051) {G0,W2,D2,L1,V0,M1}  { empty( skol5 ) }.
% 2.75/3.16  (20052) {G0,W2,D2,L1,V0,M1}  { function( skol5 ) }.
% 2.75/3.16  (20053) {G0,W2,D2,L1,V0,M1}  { ! empty( skol6 ) }.
% 2.75/3.16  (20054) {G0,W2,D2,L1,V0,M1}  { relation( skol7 ) }.
% 2.75/3.16  (20055) {G0,W2,D2,L1,V0,M1}  { function( skol7 ) }.
% 2.75/3.16  (20056) {G0,W2,D2,L1,V0,M1}  { one_to_one( skol7 ) }.
% 2.75/3.16  (20057) {G0,W3,D2,L1,V1,M1}  { subset( X, X ) }.
% 2.75/3.16  (20058) {G0,W12,D4,L3,V3,M3}  { ! relation( X ), ! in( Y, relation_field( 
% 2.75/3.16    relation_restriction( X, Z ) ) ), in( Y, relation_field( X ) ) }.
% 2.75/3.16  (20059) {G0,W11,D4,L3,V3,M3}  { ! relation( X ), ! in( Y, relation_field( 
% 2.75/3.16    relation_restriction( X, Z ) ) ), in( Y, Z ) }.
% 2.75/3.16  (20060) {G0,W5,D3,L1,V1,M1}  { set_union2( X, empty_set ) = X }.
% 2.75/3.16  (20061) {G0,W6,D2,L2,V2,M2}  { ! in( X, Y ), element( X, Y ) }.
% 2.75/3.16  (20062) {G0,W2,D2,L1,V0,M1}  { relation( skol8 ) }.
% 2.75/3.16  (20063) {G0,W13,D4,L2,V0,M2}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), relation_field( skol8 ) ), ! 
% 2.75/3.16    subset( relation_field( relation_restriction( skol8, skol9 ) ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  (20064) {G0,W5,D3,L1,V1,M1}  { set_intersection2( X, empty_set ) = 
% 2.75/3.16    empty_set }.
% 2.75/3.16  (20065) {G0,W8,D2,L3,V2,M3}  { ! element( X, Y ), empty( Y ), in( X, Y )
% 2.75/3.16     }.
% 2.75/3.16  (20066) {G0,W7,D3,L2,V2,M2}  { ! element( X, powerset( Y ) ), subset( X, Y
% 2.75/3.16     ) }.
% 2.75/3.16  (20067) {G0,W7,D3,L2,V2,M2}  { ! subset( X, Y ), element( X, powerset( Y )
% 2.75/3.16     ) }.
% 2.75/3.16  (20068) {G0,W10,D3,L3,V3,M3}  { ! in( X, Z ), ! element( Z, powerset( Y ) )
% 2.75/3.16    , element( X, Y ) }.
% 2.75/3.16  (20069) {G0,W9,D3,L3,V3,M3}  { ! in( X, Y ), ! element( Y, powerset( Z ) )
% 2.75/3.16    , ! empty( Z ) }.
% 2.75/3.16  (20070) {G0,W5,D2,L2,V1,M2}  { ! empty( X ), X = empty_set }.
% 2.75/3.16  (20071) {G0,W5,D2,L2,V2,M2}  { ! in( X, Y ), ! empty( Y ) }.
% 2.75/3.16  (20072) {G0,W7,D2,L3,V2,M3}  { ! empty( X ), X = Y, ! empty( Y ) }.
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Total Proof:
% 2.75/3.16  
% 2.75/3.16  subsumption: (6) {G0,W8,D3,L2,V3,M2} I { ! in( skol1( Z, Y ), Y ), subset( 
% 2.75/3.16    X, Y ) }.
% 2.75/3.16  parent0: (20027) {G0,W8,D3,L2,V3,M2}  { ! in( skol1( Z, Y ), Y ), subset( X
% 2.75/3.16    , Y ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16     Y := Y
% 2.75/3.16     Z := Z
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16     1 ==> 1
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (7) {G0,W8,D3,L2,V2,M2} I { in( skol1( X, Y ), X ), subset( X
% 2.75/3.16    , Y ) }.
% 2.75/3.16  parent0: (20028) {G0,W8,D3,L2,V2,M2}  { in( skol1( X, Y ), X ), subset( X, 
% 2.75/3.16    Y ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16     Y := Y
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16     1 ==> 1
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  *** allocated 384427 integers for termspace/termends
% 2.75/3.16  subsumption: (29) {G0,W12,D4,L3,V3,M3} I { ! relation( X ), ! in( Y, 
% 2.75/3.16    relation_field( relation_restriction( X, Z ) ) ), in( Y, relation_field( 
% 2.75/3.16    X ) ) }.
% 2.75/3.16  parent0: (20058) {G0,W12,D4,L3,V3,M3}  { ! relation( X ), ! in( Y, 
% 2.75/3.16    relation_field( relation_restriction( X, Z ) ) ), in( Y, relation_field( 
% 2.75/3.16    X ) ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16     Y := Y
% 2.75/3.16     Z := Z
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16     1 ==> 1
% 2.75/3.16     2 ==> 2
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (30) {G0,W11,D4,L3,V3,M3} I { ! relation( X ), ! in( Y, 
% 2.75/3.16    relation_field( relation_restriction( X, Z ) ) ), in( Y, Z ) }.
% 2.75/3.16  parent0: (20059) {G0,W11,D4,L3,V3,M3}  { ! relation( X ), ! in( Y, 
% 2.75/3.16    relation_field( relation_restriction( X, Z ) ) ), in( Y, Z ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16     Y := Y
% 2.75/3.16     Z := Z
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16     1 ==> 1
% 2.75/3.16     2 ==> 2
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (33) {G0,W2,D2,L1,V0,M1} I { relation( skol8 ) }.
% 2.75/3.16  parent0: (20062) {G0,W2,D2,L1,V0,M1}  { relation( skol8 ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (34) {G0,W13,D4,L2,V0,M2} I { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), relation_field( skol8 ) ), ! 
% 2.75/3.16    subset( relation_field( relation_restriction( skol8, skol9 ) ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  parent0: (20063) {G0,W13,D4,L2,V0,M2}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), relation_field( skol8 ) ), ! 
% 2.75/3.16    subset( relation_field( relation_restriction( skol8, skol9 ) ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16     1 ==> 1
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20097) {G1,W15,D4,L3,V4,M3}  { subset( Z, relation_field( Y )
% 2.75/3.16     ), ! relation( Y ), ! in( skol1( X, relation_field( Y ) ), 
% 2.75/3.16    relation_field( relation_restriction( Y, T ) ) ) }.
% 2.75/3.16  parent0[0]: (6) {G0,W8,D3,L2,V3,M2} I { ! in( skol1( Z, Y ), Y ), subset( X
% 2.75/3.16    , Y ) }.
% 2.75/3.16  parent1[2]: (29) {G0,W12,D4,L3,V3,M3} I { ! relation( X ), ! in( Y, 
% 2.75/3.16    relation_field( relation_restriction( X, Z ) ) ), in( Y, relation_field( 
% 2.75/3.16    X ) ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := Z
% 2.75/3.16     Y := relation_field( Y )
% 2.75/3.16     Z := X
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16     X := Y
% 2.75/3.16     Y := skol1( X, relation_field( Y ) )
% 2.75/3.16     Z := T
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (164) {G1,W15,D4,L3,V4,M3} R(29,6) { ! relation( X ), ! in( 
% 2.75/3.16    skol1( Y, relation_field( X ) ), relation_field( relation_restriction( X
% 2.75/3.16    , Z ) ) ), subset( T, relation_field( X ) ) }.
% 2.75/3.16  parent0: (20097) {G1,W15,D4,L3,V4,M3}  { subset( Z, relation_field( Y ) ), 
% 2.75/3.16    ! relation( Y ), ! in( skol1( X, relation_field( Y ) ), relation_field( 
% 2.75/3.16    relation_restriction( Y, T ) ) ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := Y
% 2.75/3.16     Y := X
% 2.75/3.16     Z := T
% 2.75/3.16     T := Z
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 2
% 2.75/3.16     1 ==> 0
% 2.75/3.16     2 ==> 1
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20098) {G1,W16,D5,L3,V3,M3}  { ! relation( X ), in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( X, Y ) ), Z ), Y ), subset( 
% 2.75/3.16    relation_field( relation_restriction( X, Y ) ), Z ) }.
% 2.75/3.16  parent0[1]: (30) {G0,W11,D4,L3,V3,M3} I { ! relation( X ), ! in( Y, 
% 2.75/3.16    relation_field( relation_restriction( X, Z ) ) ), in( Y, Z ) }.
% 2.75/3.16  parent1[0]: (7) {G0,W8,D3,L2,V2,M2} I { in( skol1( X, Y ), X ), subset( X, 
% 2.75/3.16    Y ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16     Y := skol1( relation_field( relation_restriction( X, Y ) ), Z )
% 2.75/3.16     Z := Y
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16     X := relation_field( relation_restriction( X, Y ) )
% 2.75/3.16     Y := Z
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (201) {G1,W16,D5,L3,V3,M3} R(30,7) { ! relation( X ), in( 
% 2.75/3.16    skol1( relation_field( relation_restriction( X, Y ) ), Z ), Y ), subset( 
% 2.75/3.16    relation_field( relation_restriction( X, Y ) ), Z ) }.
% 2.75/3.16  parent0: (20098) {G1,W16,D5,L3,V3,M3}  { ! relation( X ), in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( X, Y ) ), Z ), Y ), subset( 
% 2.75/3.16    relation_field( relation_restriction( X, Y ) ), Z ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16     Y := Y
% 2.75/3.16     Z := Z
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16     1 ==> 1
% 2.75/3.16     2 ==> 2
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20099) {G1,W18,D5,L2,V0,M2}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), relation_field( 
% 2.75/3.16    skol8 ) ), relation_field( relation_restriction( skol8, skol9 ) ) ) }.
% 2.75/3.16  parent0[0]: (34) {G0,W13,D4,L2,V0,M2} I { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), relation_field( skol8 ) ), ! 
% 2.75/3.16    subset( relation_field( relation_restriction( skol8, skol9 ) ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  parent1[1]: (7) {G0,W8,D3,L2,V2,M2} I { in( skol1( X, Y ), X ), subset( X, 
% 2.75/3.16    Y ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16     X := relation_field( relation_restriction( skol8, skol9 ) )
% 2.75/3.16     Y := relation_field( skol8 )
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (233) {G1,W18,D5,L2,V0,M2} R(34,7) { ! subset( relation_field
% 2.75/3.16    ( relation_restriction( skol8, skol9 ) ), skol9 ), in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), relation_field( 
% 2.75/3.16    skol8 ) ), relation_field( relation_restriction( skol8, skol9 ) ) ) }.
% 2.75/3.16  parent0: (20099) {G1,W18,D5,L2,V0,M2}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), relation_field( 
% 2.75/3.16    skol8 ) ), relation_field( relation_restriction( skol8, skol9 ) ) ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16     1 ==> 1
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20101) {G1,W17,D4,L3,V2,M3}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), ! relation( skol8 ), ! 
% 2.75/3.16    in( skol1( X, relation_field( skol8 ) ), relation_field( 
% 2.75/3.16    relation_restriction( skol8, Y ) ) ) }.
% 2.75/3.16  parent0[0]: (34) {G0,W13,D4,L2,V0,M2} I { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), relation_field( skol8 ) ), ! 
% 2.75/3.16    subset( relation_field( relation_restriction( skol8, skol9 ) ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  parent1[2]: (164) {G1,W15,D4,L3,V4,M3} R(29,6) { ! relation( X ), ! in( 
% 2.75/3.16    skol1( Y, relation_field( X ) ), relation_field( relation_restriction( X
% 2.75/3.16    , Z ) ) ), subset( T, relation_field( X ) ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16     X := skol8
% 2.75/3.16     Y := X
% 2.75/3.16     Z := Y
% 2.75/3.16     T := relation_field( relation_restriction( skol8, skol9 ) )
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20102) {G1,W15,D4,L2,V2,M2}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), ! in( skol1( X, 
% 2.75/3.16    relation_field( skol8 ) ), relation_field( relation_restriction( skol8, Y
% 2.75/3.16     ) ) ) }.
% 2.75/3.16  parent0[1]: (20101) {G1,W17,D4,L3,V2,M3}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), ! relation( skol8 ), ! 
% 2.75/3.16    in( skol1( X, relation_field( skol8 ) ), relation_field( 
% 2.75/3.16    relation_restriction( skol8, Y ) ) ) }.
% 2.75/3.16  parent1[0]: (33) {G0,W2,D2,L1,V0,M1} I { relation( skol8 ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16     Y := Y
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (5286) {G2,W15,D4,L2,V2,M2} R(164,34);r(33) { ! in( skol1( X, 
% 2.75/3.16    relation_field( skol8 ) ), relation_field( relation_restriction( skol8, Y
% 2.75/3.16     ) ) ), ! subset( relation_field( relation_restriction( skol8, skol9 ) )
% 2.75/3.16    , skol9 ) }.
% 2.75/3.16  parent0: (20102) {G1,W15,D4,L2,V2,M2}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), ! in( skol1( X, 
% 2.75/3.16    relation_field( skol8 ) ), relation_field( relation_restriction( skol8, Y
% 2.75/3.16     ) ) ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16     Y := Y
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 1
% 2.75/3.16     1 ==> 0
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20103) {G2,W12,D4,L2,V0,M2}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), ! subset( relation_field
% 2.75/3.16    ( relation_restriction( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  parent0[0]: (5286) {G2,W15,D4,L2,V2,M2} R(164,34);r(33) { ! in( skol1( X, 
% 2.75/3.16    relation_field( skol8 ) ), relation_field( relation_restriction( skol8, Y
% 2.75/3.16     ) ) ), ! subset( relation_field( relation_restriction( skol8, skol9 ) )
% 2.75/3.16    , skol9 ) }.
% 2.75/3.16  parent1[1]: (233) {G1,W18,D5,L2,V0,M2} R(34,7) { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), relation_field( 
% 2.75/3.16    skol8 ) ), relation_field( relation_restriction( skol8, skol9 ) ) ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := relation_field( relation_restriction( skol8, skol9 ) )
% 2.75/3.16     Y := skol9
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  factor: (20104) {G2,W6,D4,L1,V0,M1}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  parent0[0, 1]: (20103) {G2,W12,D4,L2,V0,M2}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), ! subset( relation_field
% 2.75/3.16    ( relation_restriction( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (12908) {G3,W6,D4,L1,V0,M1} S(233);r(5286) { ! subset( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  parent0: (20104) {G2,W6,D4,L1,V0,M1}  { ! subset( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20105) {G2,W10,D5,L2,V0,M2}  { ! relation( skol8 ), in( skol1
% 2.75/3.16    ( relation_field( relation_restriction( skol8, skol9 ) ), skol9 ), skol9
% 2.75/3.16     ) }.
% 2.75/3.16  parent0[0]: (12908) {G3,W6,D4,L1,V0,M1} S(233);r(5286) { ! subset( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  parent1[2]: (201) {G1,W16,D5,L3,V3,M3} R(30,7) { ! relation( X ), in( skol1
% 2.75/3.16    ( relation_field( relation_restriction( X, Y ) ), Z ), Y ), subset( 
% 2.75/3.16    relation_field( relation_restriction( X, Y ) ), Z ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16     X := skol8
% 2.75/3.16     Y := skol9
% 2.75/3.16     Z := skol9
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20106) {G1,W8,D5,L1,V0,M1}  { in( skol1( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), skol9 ) }.
% 2.75/3.16  parent0[0]: (20105) {G2,W10,D5,L2,V0,M2}  { ! relation( skol8 ), in( skol1
% 2.75/3.16    ( relation_field( relation_restriction( skol8, skol9 ) ), skol9 ), skol9
% 2.75/3.16     ) }.
% 2.75/3.16  parent1[0]: (33) {G0,W2,D2,L1,V0,M1} I { relation( skol8 ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (12910) {G4,W8,D5,L1,V0,M1} R(12908,201);r(33) { in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), skol9 ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  parent0: (20106) {G1,W8,D5,L1,V0,M1}  { in( skol1( relation_field( 
% 2.75/3.16    relation_restriction( skol8, skol9 ) ), skol9 ), skol9 ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20107) {G1,W5,D3,L1,V1,M1}  { ! in( skol1( X, skol9 ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  parent0[0]: (12908) {G3,W6,D4,L1,V0,M1} S(233);r(5286) { ! subset( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), skol9 ) }.
% 2.75/3.16  parent1[1]: (6) {G0,W8,D3,L2,V3,M2} I { ! in( skol1( Z, Y ), Y ), subset( X
% 2.75/3.16    , Y ) }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16     X := relation_field( relation_restriction( skol8, skol9 ) )
% 2.75/3.16     Y := skol9
% 2.75/3.16     Z := X
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (12922) {G4,W5,D3,L1,V1,M1} R(12908,6) { ! in( skol1( X, skol9
% 2.75/3.16     ), skol9 ) }.
% 2.75/3.16  parent0: (20107) {G1,W5,D3,L1,V1,M1}  { ! in( skol1( X, skol9 ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := X
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16     0 ==> 0
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  resolution: (20108) {G5,W0,D0,L0,V0,M0}  {  }.
% 2.75/3.16  parent0[0]: (12922) {G4,W5,D3,L1,V1,M1} R(12908,6) { ! in( skol1( X, skol9
% 2.75/3.16     ), skol9 ) }.
% 2.75/3.16  parent1[0]: (12910) {G4,W8,D5,L1,V0,M1} R(12908,201);r(33) { in( skol1( 
% 2.75/3.16    relation_field( relation_restriction( skol8, skol9 ) ), skol9 ), skol9 )
% 2.75/3.16     }.
% 2.75/3.16  substitution0:
% 2.75/3.16     X := relation_field( relation_restriction( skol8, skol9 ) )
% 2.75/3.16  end
% 2.75/3.16  substitution1:
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  subsumption: (20017) {G5,W0,D0,L0,V0,M0} S(12910);r(12922) {  }.
% 2.75/3.16  parent0: (20108) {G5,W0,D0,L0,V0,M0}  {  }.
% 2.75/3.16  substitution0:
% 2.75/3.16  end
% 2.75/3.16  permutation0:
% 2.75/3.16  end
% 2.75/3.16  
% 2.75/3.16  Proof check complete!
% 2.75/3.16  
% 2.75/3.16  Memory use:
% 2.75/3.16  
% 2.75/3.16  space for terms:        255919
% 2.75/3.16  space for clauses:      903039
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  clauses generated:      78057
% 2.75/3.16  clauses kept:           20018
% 2.75/3.16  clauses selected:       850
% 2.75/3.16  clauses deleted:        714
% 2.75/3.16  clauses inuse deleted:  108
% 2.75/3.16  
% 2.75/3.16  subsentry:          385552
% 2.75/3.16  literals s-matched: 232079
% 2.75/3.16  literals matched:   220034
% 2.75/3.16  full subsumption:   31626
% 2.75/3.16  
% 2.75/3.16  checksum:           -1988005157
% 2.75/3.16  
% 2.75/3.16  
% 2.75/3.16  Bliksem ended
%------------------------------------------------------------------------------