TSTP Solution File: SET686+3 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SET686+3 : TPTP v8.1.2. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n010.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  : 300s
% DateTime : Tue Apr 30 15:11:55 EDT 2024

% Result   : Theorem 1.28s 0.53s
% Output   : Refutation 1.28s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :  366
% Syntax   : Number of formulae    : 1312 (  57 unt;   0 def)
%            Number of atoms       : 7427 ( 156 equ)
%            Maximal formula atoms :   32 (   5 avg)
%            Number of connectives : 10951 (4836   ~;5414   |; 263   &)
%                                         ( 353 <=>;  83  =>;   0  <=;   2 <~>)
%            Maximal formula depth :   19 (   8 avg)
%            Maximal term depth    :    6 (   1 avg)
%            Number of predicates  :  333 ( 331 usr; 324 prp; 0-2 aty)
%            Number of functors    :   29 (  29 usr;   9 con; 0-4 aty)
%            Number of variables   : 2123 (2009   !; 114   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f3283,plain,
    $false,
    inference(avatar_sat_refutation,[],[f196,f201,f206,f211,f216,f225,f230,f234,f239,f243,f248,f252,f257,f261,f265,f269,f273,f277,f281,f286,f290,f294,f302,f306,f310,f315,f319,f323,f332,f336,f340,f344,f348,f361,f371,f375,f380,f384,f388,f390,f394,f398,f402,f406,f434,f438,f447,f456,f464,f466,f470,f480,f487,f491,f495,f508,f517,f519,f529,f595,f601,f603,f613,f622,f626,f636,f638,f642,f647,f651,f660,f665,f678,f687,f693,f697,f701,f709,f713,f719,f724,f728,f734,f742,f746,f750,f754,f755,f778,f782,f786,f803,f818,f823,f827,f837,f842,f846,f872,f876,f892,f896,f900,f909,f917,f922,f928,f932,f947,f962,f968,f972,f978,f982,f989,f994,f1006,f1011,f1026,f1028,f1030,f1034,f1043,f1049,f1073,f1078,f1083,f1102,f1106,f1110,f1114,f1145,f1146,f1153,f1168,f1172,f1184,f1188,f1193,f1209,f1217,f1221,f1257,f1266,f1285,f1289,f1295,f1299,f1303,f1307,f1324,f1329,f1333,f1337,f1341,f1345,f1387,f1406,f1410,f1416,f1420,f1425,f1430,f1453,f1457,f1461,f1471,f1475,f1479,f1483,f1487,f1491,f1495,f1503,f1529,f1533,f1537,f1545,f1549,f1555,f1560,f1564,f1572,f1576,f1586,f1591,f1595,f1599,f1616,f1620,f1624,f1628,f1632,f1636,f1642,f1646,f1650,f1654,f1662,f1666,f1672,f1677,f1681,f1695,f1699,f1705,f1709,f1713,f1720,f1724,f1728,f1734,f1739,f1743,f1768,f1773,f1782,f1784,f1792,f1794,f1798,f1814,f1828,f1830,f1834,f1840,f1869,f1881,f1885,f1905,f1909,f1913,f1924,f1928,f1933,f1950,f1958,f1970,f1982,f1986,f1991,f1996,f2000,f2004,f2008,f2017,f2079,f2083,f2087,f2105,f2109,f2129,f2133,f2137,f2141,f2173,f2205,f2209,f2213,f2217,f2247,f2251,f2256,f2259,f2263,f2267,f2271,f2275,f2379,f2383,f2387,f2394,f2399,f2404,f2408,f2412,f2416,f2420,f2424,f2428,f2432,f2696,f2700,f2704,f2716,f2720,f2724,f2728,f2775,f2777,f2781,f2785,f2789,f2793,f2797,f2818,f2862,f2866,f2870,f2874,f2878,f2955,f2959,f2963,f2967,f3108,f3117,f3121,f3127,f3131,f3135,f3181,f3186,f3190,f3194,f3203,f3207,f3211,f3213,f3217,f3221,f3225,f3229,f3241,f3282]) ).

fof(f3282,plain,
    ( ~ spl21_7
    | ~ spl21_219
    | spl21_120
    | ~ spl21_221 ),
    inference(avatar_split_clause,[],[f1848,f1796,f1003,f1776,f222]) ).

fof(f222,plain,
    ( spl21_7
  <=> member(sK9,sK5) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_7])]) ).

fof(f1776,plain,
    ( spl21_219
  <=> ilf_type(sK5,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_219])]) ).

fof(f1003,plain,
    ( spl21_120
  <=> member(sK8,inverse2(sK7,sK5)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_120])]) ).

fof(f1796,plain,
    ( spl21_221
  <=> ! [X0] :
        ( ~ member(sK9,X0)
        | ~ ilf_type(X0,set_type)
        | member(sK8,inverse2(sK7,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_221])]) ).

fof(f1848,plain,
    ( ~ ilf_type(sK5,set_type)
    | ~ member(sK9,sK5)
    | spl21_120
    | ~ spl21_221 ),
    inference(resolution,[],[f1797,f1005]) ).

fof(f1005,plain,
    ( ~ member(sK8,inverse2(sK7,sK5))
    | spl21_120 ),
    inference(avatar_component_clause,[],[f1003]) ).

fof(f1797,plain,
    ( ! [X0] :
        ( member(sK8,inverse2(sK7,X0))
        | ~ ilf_type(X0,set_type)
        | ~ member(sK9,X0) )
    | ~ spl21_221 ),
    inference(avatar_component_clause,[],[f1796]) ).

fof(f3241,plain,
    ( ~ spl21_219
    | ~ spl21_37
    | ~ spl21_74
    | ~ spl21_120
    | ~ spl21_50
    | spl21_307 ),
    inference(avatar_split_clause,[],[f3182,f3110,f454,f1003,f654,f358,f1776]) ).

fof(f358,plain,
    ( spl21_37
  <=> ilf_type(sK8,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_37])]) ).

fof(f654,plain,
    ( spl21_74
  <=> ilf_type(sK7,binary_relation_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_74])]) ).

fof(f454,plain,
    ( spl21_50
  <=> ! [X2,X0,X1] :
        ( member(sK16(X0,X1,X2),X0)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_50])]) ).

fof(f3110,plain,
    ( spl21_307
  <=> member(sK16(sK5,sK8,sK7),sK5) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_307])]) ).

fof(f3182,plain,
    ( ~ member(sK8,inverse2(sK7,sK5))
    | ~ ilf_type(sK7,binary_relation_type)
    | ~ ilf_type(sK8,set_type)
    | ~ ilf_type(sK5,set_type)
    | ~ spl21_50
    | spl21_307 ),
    inference(resolution,[],[f3112,f455]) ).

fof(f455,plain,
    ( ! [X2,X0,X1] :
        ( member(sK16(X0,X1,X2),X0)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_50 ),
    inference(avatar_component_clause,[],[f454]) ).

fof(f3112,plain,
    ( ~ member(sK16(sK5,sK8,sK7),sK5)
    | spl21_307 ),
    inference(avatar_component_clause,[],[f3110]) ).

fof(f3229,plain,
    ( spl21_323
    | ~ spl21_29
    | ~ spl21_154 ),
    inference(avatar_split_clause,[],[f1356,f1327,f321,f3227]) ).

fof(f3227,plain,
    ( spl21_323
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,X1)
        | ~ ilf_type(ordered_pair(X2,X0),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(ordered_pair(X2,X0)),binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(inverse2(power_set(ordered_pair(X2,X0)),X1))
        | ~ ilf_type(inverse2(power_set(ordered_pair(X2,X0)),X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_323])]) ).

fof(f321,plain,
    ( spl21_29
  <=> ! [X2,X0] :
        ( ~ member(X2,X0)
        | ~ ilf_type(X2,set_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_29])]) ).

fof(f1327,plain,
    ( spl21_154
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ member(X1,X2)
        | member(X0,inverse2(power_set(ordered_pair(X0,X1)),X2))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(ordered_pair(X0,X1)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_154])]) ).

fof(f1356,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,X1)
        | ~ ilf_type(ordered_pair(X2,X0),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(ordered_pair(X2,X0)),binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(inverse2(power_set(ordered_pair(X2,X0)),X1))
        | ~ ilf_type(inverse2(power_set(ordered_pair(X2,X0)),X1),set_type) )
    | ~ spl21_29
    | ~ spl21_154 ),
    inference(duplicate_literal_removal,[],[f1350]) ).

fof(f1350,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,X1)
        | ~ ilf_type(ordered_pair(X2,X0),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(ordered_pair(X2,X0)),binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ empty(inverse2(power_set(ordered_pair(X2,X0)),X1))
        | ~ ilf_type(inverse2(power_set(ordered_pair(X2,X0)),X1),set_type) )
    | ~ spl21_29
    | ~ spl21_154 ),
    inference(resolution,[],[f1328,f322]) ).

fof(f322,plain,
    ( ! [X2,X0] :
        ( ~ member(X2,X0)
        | ~ ilf_type(X2,set_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_29 ),
    inference(avatar_component_clause,[],[f321]) ).

fof(f1328,plain,
    ( ! [X2,X0,X1] :
        ( member(X0,inverse2(power_set(ordered_pair(X0,X1)),X2))
        | ~ member(X1,X2)
        | ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(ordered_pair(X0,X1)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_154 ),
    inference(avatar_component_clause,[],[f1327]) ).

fof(f3225,plain,
    ( spl21_322
    | ~ spl21_127
    | ~ spl21_151 ),
    inference(avatar_split_clause,[],[f1320,f1301,f1047,f3223]) ).

fof(f3223,plain,
    ( spl21_322
  <=> ! [X0,X3,X2,X1] :
        ( member(sK19(inverse2(X0,X1)),X2)
        | ~ ilf_type(sK19(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,relation_type(X2,X3))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_322])]) ).

fof(f1047,plain,
    ( spl21_127
  <=> ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | empty(X0)
        | member(sK19(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_127])]) ).

fof(f1301,plain,
    ( spl21_151
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(X0,relation_type(X1,X2))
        | member(X3,X1)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ member(X3,inverse2(X0,X4))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X4,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_151])]) ).

fof(f1320,plain,
    ( ! [X2,X3,X0,X1] :
        ( member(sK19(inverse2(X0,X1)),X2)
        | ~ ilf_type(sK19(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,relation_type(X2,X3))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_127
    | ~ spl21_151 ),
    inference(resolution,[],[f1302,f1048]) ).

fof(f1048,plain,
    ( ! [X0] :
        ( member(sK19(X0),X0)
        | empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_127 ),
    inference(avatar_component_clause,[],[f1047]) ).

fof(f1302,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ member(X3,inverse2(X0,X4))
        | member(X3,X1)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,relation_type(X1,X2))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X4,set_type) )
    | ~ spl21_151 ),
    inference(avatar_component_clause,[],[f1301]) ).

fof(f3221,plain,
    ( spl21_321
    | ~ spl21_24
    | ~ spl21_151 ),
    inference(avatar_split_clause,[],[f1311,f1301,f300,f3219]) ).

fof(f3219,plain,
    ( spl21_321
  <=> ! [X0,X3,X2,X1] :
        ( member(sK13(inverse2(X0,X1)),X2)
        | ~ ilf_type(sK13(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,relation_type(X2,X3))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_321])]) ).

fof(f300,plain,
    ( spl21_24
  <=> ! [X0] :
        ( empty(X0)
        | member(sK13(X0),X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_24])]) ).

fof(f1311,plain,
    ( ! [X2,X3,X0,X1] :
        ( member(sK13(inverse2(X0,X1)),X2)
        | ~ ilf_type(sK13(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,relation_type(X2,X3))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_24
    | ~ spl21_151 ),
    inference(resolution,[],[f1302,f301]) ).

fof(f301,plain,
    ( ! [X0] :
        ( member(sK13(X0),X0)
        | empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_24 ),
    inference(avatar_component_clause,[],[f300]) ).

fof(f3217,plain,
    ( spl21_320
    | ~ spl21_47
    | ~ spl21_142 ),
    inference(avatar_split_clause,[],[f1210,f1207,f432,f3215]) ).

fof(f3215,plain,
    ( spl21_320
  <=> ! [X0,X1] :
        ( empty(power_set(cross_product(X0,X1)))
        | ~ ilf_type(sK13(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ilf_type(sK13(power_set(cross_product(X0,X1))),relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_320])]) ).

fof(f432,plain,
    ( spl21_47
  <=> ! [X0,X1,X3] :
        ( ilf_type(X3,relation_type(X0,X1))
        | ~ ilf_type(X3,subset_type(cross_product(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_47])]) ).

fof(f1207,plain,
    ( spl21_142
  <=> ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | ilf_type(sK13(power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_142])]) ).

fof(f1210,plain,
    ( ! [X0,X1] :
        ( empty(power_set(cross_product(X0,X1)))
        | ~ ilf_type(sK13(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ilf_type(sK13(power_set(cross_product(X0,X1))),relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_47
    | ~ spl21_142 ),
    inference(resolution,[],[f1208,f433]) ).

fof(f433,plain,
    ( ! [X3,X0,X1] :
        ( ~ ilf_type(X3,subset_type(cross_product(X0,X1)))
        | ilf_type(X3,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_47 ),
    inference(avatar_component_clause,[],[f432]) ).

fof(f1208,plain,
    ( ! [X0] :
        ( ilf_type(sK13(power_set(X0)),subset_type(X0))
        | empty(power_set(X0))
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_142 ),
    inference(avatar_component_clause,[],[f1207]) ).

fof(f3213,plain,
    ( ~ spl21_9
    | spl21_308 ),
    inference(avatar_contradiction_clause,[],[f3212]) ).

fof(f3212,plain,
    ( $false
    | ~ spl21_9
    | spl21_308 ),
    inference(resolution,[],[f3116,f233]) ).

fof(f233,plain,
    ( ! [X0] : ilf_type(X0,set_type)
    | ~ spl21_9 ),
    inference(avatar_component_clause,[],[f232]) ).

fof(f232,plain,
    ( spl21_9
  <=> ! [X0] : ilf_type(X0,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_9])]) ).

fof(f3116,plain,
    ( ~ ilf_type(sK16(sK5,sK8,sK7),set_type)
    | spl21_308 ),
    inference(avatar_component_clause,[],[f3114]) ).

fof(f3114,plain,
    ( spl21_308
  <=> ilf_type(sK16(sK5,sK8,sK7),set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_308])]) ).

fof(f3211,plain,
    ( spl21_319
    | ~ spl21_105
    | ~ spl21_130 ),
    inference(avatar_split_clause,[],[f1094,f1081,f894,f3209]) ).

fof(f3209,plain,
    ( spl21_319
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ empty(sK16(X0,X1,X2))
        | member(X1,inverse2(X2,power_set(X3)))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X3),set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_319])]) ).

fof(f894,plain,
    ( spl21_105
  <=> ! [X0,X3,X2,X1] :
        ( ~ member(sK16(X0,X1,X2),X3)
        | member(X1,inverse2(X2,X3))
        | ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_105])]) ).

fof(f1081,plain,
    ( spl21_130
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | member(X1,power_set(X0))
        | ~ empty(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_130])]) ).

fof(f1094,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ empty(sK16(X0,X1,X2))
        | member(X1,inverse2(X2,power_set(X3)))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X3),set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_105
    | ~ spl21_130 ),
    inference(duplicate_literal_removal,[],[f1093]) ).

fof(f1093,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ empty(sK16(X0,X1,X2))
        | member(X1,inverse2(X2,power_set(X3)))
        | ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X3),set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_105
    | ~ spl21_130 ),
    inference(resolution,[],[f1082,f895]) ).

fof(f895,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ member(sK16(X0,X1,X2),X3)
        | member(X1,inverse2(X2,X3))
        | ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_105 ),
    inference(avatar_component_clause,[],[f894]) ).

fof(f1082,plain,
    ( ! [X0,X1] :
        ( member(X1,power_set(X0))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ empty(X1) )
    | ~ spl21_130 ),
    inference(avatar_component_clause,[],[f1081]) ).

fof(f3207,plain,
    ( spl21_318
    | ~ spl21_100
    | ~ spl21_127 ),
    inference(avatar_split_clause,[],[f1064,f1047,f840,f3205]) ).

fof(f3205,plain,
    ( spl21_318
  <=> ! [X0,X1] :
        ( empty(sK14(X0,power_set(X1)))
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | ~ ilf_type(sK19(sK14(X0,power_set(X1))),set_type)
        | member(sK19(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_318])]) ).

fof(f840,plain,
    ( spl21_100
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,sK14(X1,power_set(X2)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(X1,power_set(X2)),set_type)
        | member(sK14(X1,power_set(X2)),X1)
        | sP2(X1,power_set(X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_100])]) ).

fof(f1064,plain,
    ( ! [X0,X1] :
        ( empty(sK14(X0,power_set(X1)))
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | ~ ilf_type(sK19(sK14(X0,power_set(X1))),set_type)
        | member(sK19(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1)) )
    | ~ spl21_100
    | ~ spl21_127 ),
    inference(duplicate_literal_removal,[],[f1057]) ).

fof(f1057,plain,
    ( ! [X0,X1] :
        ( empty(sK14(X0,power_set(X1)))
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | ~ ilf_type(sK19(sK14(X0,power_set(X1))),set_type)
        | member(sK19(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1)) )
    | ~ spl21_100
    | ~ spl21_127 ),
    inference(resolution,[],[f1048,f841]) ).

fof(f841,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,sK14(X1,power_set(X2)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(X1,power_set(X2)),set_type)
        | member(sK14(X1,power_set(X2)),X1)
        | sP2(X1,power_set(X2)) )
    | ~ spl21_100 ),
    inference(avatar_component_clause,[],[f840]) ).

fof(f3203,plain,
    ( spl21_317
    | ~ spl21_101
    | ~ spl21_127 ),
    inference(avatar_split_clause,[],[f1063,f1047,f844,f3201]) ).

fof(f3201,plain,
    ( spl21_317
  <=> ! [X0,X1] :
        ( empty(sK14(power_set(X0),X1))
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | ~ ilf_type(sK19(sK14(power_set(X0),X1)),set_type)
        | member(sK19(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_317])]) ).

fof(f844,plain,
    ( spl21_101
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,sK14(power_set(X1),X2))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(power_set(X1),X2),set_type)
        | member(sK14(power_set(X1),X2),X2)
        | sP2(power_set(X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_101])]) ).

fof(f1063,plain,
    ( ! [X0,X1] :
        ( empty(sK14(power_set(X0),X1))
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | ~ ilf_type(sK19(sK14(power_set(X0),X1)),set_type)
        | member(sK19(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1) )
    | ~ spl21_101
    | ~ spl21_127 ),
    inference(duplicate_literal_removal,[],[f1058]) ).

fof(f1058,plain,
    ( ! [X0,X1] :
        ( empty(sK14(power_set(X0),X1))
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | ~ ilf_type(sK19(sK14(power_set(X0),X1)),set_type)
        | member(sK19(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1) )
    | ~ spl21_101
    | ~ spl21_127 ),
    inference(resolution,[],[f1048,f845]) ).

fof(f845,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,sK14(power_set(X1),X2))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(power_set(X1),X2),set_type)
        | member(sK14(power_set(X1),X2),X2)
        | sP2(power_set(X1),X2) )
    | ~ spl21_101 ),
    inference(avatar_component_clause,[],[f844]) ).

fof(f3194,plain,
    ( spl21_316
    | ~ spl21_9
    | ~ spl21_187 ),
    inference(avatar_split_clause,[],[f1582,f1574,f232,f3192]) ).

fof(f3192,plain,
    ( spl21_316
  <=> ! [X2,X0,X1] :
        ( member(sK15(sK14(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | member(sK14(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_316])]) ).

fof(f1574,plain,
    ( spl21_187
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK14(power_set(X0),X1),X2),set_type)
        | member(sK15(sK14(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | member(sK14(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_187])]) ).

fof(f1582,plain,
    ( ! [X2,X0,X1] :
        ( member(sK15(sK14(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | member(sK14(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_9
    | ~ spl21_187 ),
    inference(resolution,[],[f1575,f233]) ).

fof(f1575,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK14(power_set(X0),X1),X2),set_type)
        | member(sK15(sK14(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | member(sK14(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_187 ),
    inference(avatar_component_clause,[],[f1574]) ).

fof(f3190,plain,
    ( spl21_315
    | ~ spl21_9
    | ~ spl21_184 ),
    inference(avatar_split_clause,[],[f1581,f1562,f232,f3188]) ).

fof(f3188,plain,
    ( spl21_315
  <=> ! [X2,X0,X1] :
        ( member(sK15(sK14(X0,power_set(X1)),X2),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | member(sK14(X0,power_set(X1)),power_set(X2))
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_315])]) ).

fof(f1562,plain,
    ( spl21_184
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK14(X0,power_set(X1)),X2),set_type)
        | member(sK15(sK14(X0,power_set(X1)),X2),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | member(sK14(X0,power_set(X1)),power_set(X2))
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_184])]) ).

fof(f1581,plain,
    ( ! [X2,X0,X1] :
        ( member(sK15(sK14(X0,power_set(X1)),X2),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | member(sK14(X0,power_set(X1)),power_set(X2))
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_9
    | ~ spl21_184 ),
    inference(resolution,[],[f1563,f233]) ).

fof(f1563,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK14(X0,power_set(X1)),X2),set_type)
        | member(sK15(sK14(X0,power_set(X1)),X2),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | member(sK14(X0,power_set(X1)),power_set(X2))
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_184 ),
    inference(avatar_component_clause,[],[f1562]) ).

fof(f3186,plain,
    ( spl21_314
    | ~ spl21_40
    | ~ spl21_154 ),
    inference(avatar_split_clause,[],[f1357,f1327,f378,f3184]) ).

fof(f3184,plain,
    ( spl21_314
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,X1)
        | ~ ilf_type(ordered_pair(X2,X0),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(ordered_pair(X2,X0)),binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ordered_pair(sK11(X2),sK12(X2)) = X2
        | ~ sP0(inverse2(power_set(ordered_pair(X2,X0)),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_314])]) ).

fof(f378,plain,
    ( spl21_40
  <=> ! [X4,X0] :
        ( ordered_pair(sK11(X4),sK12(X4)) = X4
        | ~ member(X4,X0)
        | ~ ilf_type(X4,set_type)
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_40])]) ).

fof(f1357,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,X1)
        | ~ ilf_type(ordered_pair(X2,X0),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(ordered_pair(X2,X0)),binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ordered_pair(sK11(X2),sK12(X2)) = X2
        | ~ sP0(inverse2(power_set(ordered_pair(X2,X0)),X1)) )
    | ~ spl21_40
    | ~ spl21_154 ),
    inference(duplicate_literal_removal,[],[f1349]) ).

fof(f1349,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,X1)
        | ~ ilf_type(ordered_pair(X2,X0),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(ordered_pair(X2,X0)),binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ordered_pair(sK11(X2),sK12(X2)) = X2
        | ~ ilf_type(X2,set_type)
        | ~ sP0(inverse2(power_set(ordered_pair(X2,X0)),X1)) )
    | ~ spl21_40
    | ~ spl21_154 ),
    inference(resolution,[],[f1328,f379]) ).

fof(f379,plain,
    ( ! [X0,X4] :
        ( ~ member(X4,X0)
        | ordered_pair(sK11(X4),sK12(X4)) = X4
        | ~ ilf_type(X4,set_type)
        | ~ sP0(X0) )
    | ~ spl21_40 ),
    inference(avatar_component_clause,[],[f378]) ).

fof(f3181,plain,
    ( spl21_313
    | ~ spl21_50
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1204,f1186,f454,f3179]) ).

fof(f3179,plain,
    ( spl21_313
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(sK16(inverse2(X0,X1),X2,X3),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | ~ member(X2,inverse2(X3,inverse2(X0,X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_313])]) ).

fof(f1186,plain,
    ( spl21_140
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(X0,X2))
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_140])]) ).

fof(f1204,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(inverse2(X0,X1),X2,X3),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | ~ member(X2,inverse2(X3,inverse2(X0,X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_50
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f455]) ).

fof(f1187,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X1,inverse2(X0,X2))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_140 ),
    inference(avatar_component_clause,[],[f1186]) ).

fof(f3135,plain,
    ( spl21_312
    | ~ spl21_9
    | ~ spl21_182 ),
    inference(avatar_split_clause,[],[f1556,f1553,f232,f3133]) ).

fof(f3133,plain,
    ( spl21_312
  <=> ! [X2,X0,X1] :
        ( member(sK16(sK13(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X1,inverse2(X2,sK13(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_312])]) ).

fof(f1553,plain,
    ( spl21_182
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(sK13(power_set(X0)),X1,X2),set_type)
        | member(sK16(sK13(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X1,inverse2(X2,sK13(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_182])]) ).

fof(f1556,plain,
    ( ! [X2,X0,X1] :
        ( member(sK16(sK13(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X1,inverse2(X2,sK13(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_9
    | ~ spl21_182 ),
    inference(resolution,[],[f1554,f233]) ).

fof(f1554,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(sK13(power_set(X0)),X1,X2),set_type)
        | member(sK16(sK13(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X1,inverse2(X2,sK13(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_182 ),
    inference(avatar_component_clause,[],[f1553]) ).

fof(f3131,plain,
    ( spl21_311
    | ~ spl21_17
    | ~ spl21_158 ),
    inference(avatar_split_clause,[],[f1372,f1343,f267,f3129]) ).

fof(f3129,plain,
    ( spl21_311
  <=> ! [X0,X3,X2,X1] :
        ( member(sK16(X0,sK10(inverse2(X1,X0)),X1),X2)
        | ~ ilf_type(sK10(inverse2(X1,X0)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X1,relation_type(X3,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | sP0(inverse2(X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_311])]) ).

fof(f267,plain,
    ( spl21_17
  <=> ! [X0] :
        ( sP0(X0)
        | member(sK10(X0),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_17])]) ).

fof(f1343,plain,
    ( spl21_158
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(X0,relation_type(X1,X2))
        | member(sK16(X3,X4,X0),X2)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ member(X4,inverse2(X0,X3))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X3,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_158])]) ).

fof(f1372,plain,
    ( ! [X2,X3,X0,X1] :
        ( member(sK16(X0,sK10(inverse2(X1,X0)),X1),X2)
        | ~ ilf_type(sK10(inverse2(X1,X0)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X1,relation_type(X3,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | sP0(inverse2(X1,X0)) )
    | ~ spl21_17
    | ~ spl21_158 ),
    inference(resolution,[],[f1344,f268]) ).

fof(f268,plain,
    ( ! [X0] :
        ( member(sK10(X0),X0)
        | sP0(X0) )
    | ~ spl21_17 ),
    inference(avatar_component_clause,[],[f267]) ).

fof(f1344,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ member(X4,inverse2(X0,X3))
        | member(sK16(X3,X4,X0),X2)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,relation_type(X1,X2))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_158 ),
    inference(avatar_component_clause,[],[f1343]) ).

fof(f3127,plain,
    ( spl21_310
    | ~ spl21_51
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1154,f1151,f462,f3125]) ).

fof(f3125,plain,
    ( spl21_310
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,inverse2(X2,X3))),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ empty(X3)
        | ~ member(X0,inverse2(inverse2(X2,X3),X1))
        | ~ ilf_type(inverse2(X2,X3),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_310])]) ).

fof(f462,plain,
    ( spl21_51
  <=> ! [X2,X0,X1] :
        ( member(ordered_pair(X1,sK16(X0,X1,X2)),X2)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_51])]) ).

fof(f1151,plain,
    ( spl21_136
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(X0,X2))
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_136])]) ).

fof(f1154,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,inverse2(X2,X3))),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ empty(X3)
        | ~ member(X0,inverse2(inverse2(X2,X3),X1))
        | ~ ilf_type(inverse2(X2,X3),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_51
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f463]) ).

fof(f463,plain,
    ( ! [X2,X0,X1] :
        ( member(ordered_pair(X1,sK16(X0,X1,X2)),X2)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_51 ),
    inference(avatar_component_clause,[],[f462]) ).

fof(f1152,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X1,inverse2(X0,X2))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X2) )
    | ~ spl21_136 ),
    inference(avatar_component_clause,[],[f1151]) ).

fof(f3121,plain,
    ( spl21_309
    | ~ spl21_39
    | ~ spl21_142 ),
    inference(avatar_split_clause,[],[f1211,f1207,f373,f3119]) ).

fof(f3119,plain,
    ( spl21_309
  <=> ! [X0,X1] :
        ( empty(power_set(cross_product(X0,X1)))
        | ~ ilf_type(sK13(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | relation_like(sK13(power_set(cross_product(X0,X1))))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_309])]) ).

fof(f373,plain,
    ( spl21_39
  <=> ! [X2,X0,X1] :
        ( relation_like(X2)
        | ~ ilf_type(X2,subset_type(cross_product(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_39])]) ).

fof(f1211,plain,
    ( ! [X0,X1] :
        ( empty(power_set(cross_product(X0,X1)))
        | ~ ilf_type(sK13(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | relation_like(sK13(power_set(cross_product(X0,X1))))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_39
    | ~ spl21_142 ),
    inference(resolution,[],[f1208,f374]) ).

fof(f374,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X2,subset_type(cross_product(X0,X1)))
        | relation_like(X2)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_39 ),
    inference(avatar_component_clause,[],[f373]) ).

fof(f3117,plain,
    ( ~ spl21_120
    | ~ spl21_219
    | ~ spl21_307
    | ~ spl21_308
    | ~ spl21_119
    | ~ spl21_233 ),
    inference(avatar_split_clause,[],[f1972,f1921,f992,f3114,f3110,f1776,f1003]) ).

fof(f992,plain,
    ( spl21_119
  <=> ! [X0] :
        ( ~ member(sK16(X0,sK8,sK7),sK5)
        | ~ ilf_type(sK16(X0,sK8,sK7),set_type)
        | ~ member(sK16(X0,sK8,sK7),sK6)
        | ~ ilf_type(X0,set_type)
        | ~ member(sK8,inverse2(sK7,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_119])]) ).

fof(f1921,plain,
    ( spl21_233
  <=> member(sK16(sK5,sK8,sK7),sK6) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_233])]) ).

fof(f1972,plain,
    ( ~ ilf_type(sK16(sK5,sK8,sK7),set_type)
    | ~ member(sK16(sK5,sK8,sK7),sK5)
    | ~ ilf_type(sK5,set_type)
    | ~ member(sK8,inverse2(sK7,sK5))
    | ~ spl21_119
    | ~ spl21_233 ),
    inference(resolution,[],[f1923,f993]) ).

fof(f993,plain,
    ( ! [X0] :
        ( ~ member(sK16(X0,sK8,sK7),sK6)
        | ~ ilf_type(sK16(X0,sK8,sK7),set_type)
        | ~ member(sK16(X0,sK8,sK7),sK5)
        | ~ ilf_type(X0,set_type)
        | ~ member(sK8,inverse2(sK7,X0)) )
    | ~ spl21_119 ),
    inference(avatar_component_clause,[],[f992]) ).

fof(f1923,plain,
    ( member(sK16(sK5,sK8,sK7),sK6)
    | ~ spl21_233 ),
    inference(avatar_component_clause,[],[f1921]) ).

fof(f3108,plain,
    ( spl21_306
    | ~ spl21_92
    | ~ spl21_133 ),
    inference(avatar_split_clause,[],[f1122,f1108,f776,f3106]) ).

fof(f3106,plain,
    ( spl21_306
  <=> ! [X0,X1] :
        ( sP2(sK10(power_set(X0)),X1)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(sK10(power_set(X0)),X1),set_type)
        | member(sK14(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_306])]) ).

fof(f776,plain,
    ( spl21_92
  <=> ! [X0,X1] :
        ( ~ member(X0,sK10(power_set(X1)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X1)),set_type)
        | sP0(power_set(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_92])]) ).

fof(f1108,plain,
    ( spl21_133
  <=> ! [X0,X1] :
        ( sP2(X0,X1)
        | member(sK14(X0,X1),X0)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_133])]) ).

fof(f1122,plain,
    ( ! [X0,X1] :
        ( sP2(sK10(power_set(X0)),X1)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(sK10(power_set(X0)),X1),set_type)
        | member(sK14(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0)) )
    | ~ spl21_92
    | ~ spl21_133 ),
    inference(resolution,[],[f1109,f777]) ).

fof(f777,plain,
    ( ! [X0,X1] :
        ( ~ member(X0,sK10(power_set(X1)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X1)),set_type)
        | sP0(power_set(X1)) )
    | ~ spl21_92 ),
    inference(avatar_component_clause,[],[f776]) ).

fof(f1109,plain,
    ( ! [X0,X1] :
        ( member(sK14(X0,X1),X0)
        | sP2(X0,X1)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_133 ),
    inference(avatar_component_clause,[],[f1108]) ).

fof(f2967,plain,
    ( spl21_305
    | ~ spl21_9
    | ~ spl21_181 ),
    inference(avatar_split_clause,[],[f1551,f1547,f232,f2965]) ).

fof(f2965,plain,
    ( spl21_305
  <=> ! [X0,X1] :
        ( member(sK14(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK14(sK13(power_set(X0)),X1),X1)
        | sP2(sK13(power_set(X0)),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_305])]) ).

fof(f1547,plain,
    ( spl21_181
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK14(sK13(power_set(X0)),X1),set_type)
        | member(sK14(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK14(sK13(power_set(X0)),X1),X1)
        | sP2(sK13(power_set(X0)),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_181])]) ).

fof(f1551,plain,
    ( ! [X0,X1] :
        ( member(sK14(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK14(sK13(power_set(X0)),X1),X1)
        | sP2(sK13(power_set(X0)),X1) )
    | ~ spl21_9
    | ~ spl21_181 ),
    inference(resolution,[],[f1548,f233]) ).

fof(f1548,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(sK13(power_set(X0)),X1),set_type)
        | member(sK14(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK14(sK13(power_set(X0)),X1),X1)
        | sP2(sK13(power_set(X0)),X1) )
    | ~ spl21_181 ),
    inference(avatar_component_clause,[],[f1547]) ).

fof(f2963,plain,
    ( spl21_304
    | ~ spl21_9
    | ~ spl21_180 ),
    inference(avatar_split_clause,[],[f1550,f1543,f232,f2961]) ).

fof(f2961,plain,
    ( spl21_304
  <=> ! [X0,X1] :
        ( member(sK14(X0,sK13(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X1)),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | member(sK14(X0,sK13(power_set(X1))),X0)
        | sP2(X0,sK13(power_set(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_304])]) ).

fof(f1543,plain,
    ( spl21_180
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,sK13(power_set(X1))),set_type)
        | member(sK14(X0,sK13(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X1)),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | member(sK14(X0,sK13(power_set(X1))),X0)
        | sP2(X0,sK13(power_set(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_180])]) ).

fof(f1550,plain,
    ( ! [X0,X1] :
        ( member(sK14(X0,sK13(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X1)),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | member(sK14(X0,sK13(power_set(X1))),X0)
        | sP2(X0,sK13(power_set(X1))) )
    | ~ spl21_9
    | ~ spl21_180 ),
    inference(resolution,[],[f1544,f233]) ).

fof(f1544,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,sK13(power_set(X1))),set_type)
        | member(sK14(X0,sK13(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X1)),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | member(sK14(X0,sK13(power_set(X1))),X0)
        | sP2(X0,sK13(power_set(X1))) )
    | ~ spl21_180 ),
    inference(avatar_component_clause,[],[f1543]) ).

fof(f2959,plain,
    ( spl21_303
    | ~ spl21_50
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1163,f1151,f454,f2957]) ).

fof(f2957,plain,
    ( spl21_303
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(sK16(inverse2(X0,X1),X2,X3),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | ~ member(X2,inverse2(X3,inverse2(X0,X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_303])]) ).

fof(f1163,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(inverse2(X0,X1),X2,X3),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | ~ member(X2,inverse2(X3,inverse2(X0,X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_50
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f455]) ).

fof(f2955,plain,
    ( spl21_302
    | ~ spl21_54
    | ~ spl21_130 ),
    inference(avatar_split_clause,[],[f1090,f1081,f485,f2953]) ).

fof(f2953,plain,
    ( spl21_302
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ empty(ordered_pair(X0,X1))
        | ~ member(X1,X3)
        | member(X0,inverse2(power_set(X2),X3))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_302])]) ).

fof(f485,plain,
    ( spl21_54
  <=> ! [X0,X3,X2,X1] :
        ( member(X1,inverse2(X2,X0))
        | ~ member(X3,X0)
        | ~ member(ordered_pair(X1,X3),X2)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_54])]) ).

fof(f1090,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ empty(ordered_pair(X0,X1))
        | ~ member(X1,X3)
        | member(X0,inverse2(power_set(X2),X3))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_54
    | ~ spl21_130 ),
    inference(resolution,[],[f1082,f486]) ).

fof(f486,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ member(ordered_pair(X1,X3),X2)
        | ~ member(X3,X0)
        | member(X1,inverse2(X2,X0))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_54 ),
    inference(avatar_component_clause,[],[f485]) ).

fof(f2878,plain,
    ( spl21_301
    | ~ spl21_9
    | ~ spl21_179 ),
    inference(avatar_split_clause,[],[f1541,f1535,f232,f2876]) ).

fof(f2876,plain,
    ( spl21_301
  <=> ! [X0,X1] :
        ( member(sK13(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK15(power_set(X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_301])]) ).

fof(f1535,plain,
    ( spl21_179
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK13(sK15(power_set(X0),X1)),set_type)
        | member(sK13(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK15(power_set(X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_179])]) ).

fof(f1541,plain,
    ( ! [X0,X1] :
        ( member(sK13(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK15(power_set(X0),X1)) )
    | ~ spl21_9
    | ~ spl21_179 ),
    inference(resolution,[],[f1536,f233]) ).

fof(f1536,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK15(power_set(X0),X1)),set_type)
        | member(sK13(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK15(power_set(X0),X1)) )
    | ~ spl21_179 ),
    inference(avatar_component_clause,[],[f1535]) ).

fof(f2874,plain,
    ( spl21_300
    | ~ spl21_9
    | ~ spl21_178 ),
    inference(avatar_split_clause,[],[f1540,f1531,f232,f2872]) ).

fof(f2872,plain,
    ( spl21_300
  <=> ! [X0,X1] :
        ( member(sK10(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK15(power_set(X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_300])]) ).

fof(f1531,plain,
    ( spl21_178
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK10(sK15(power_set(X0),X1)),set_type)
        | member(sK10(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK15(power_set(X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_178])]) ).

fof(f1540,plain,
    ( ! [X0,X1] :
        ( member(sK10(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK15(power_set(X0),X1)) )
    | ~ spl21_9
    | ~ spl21_178 ),
    inference(resolution,[],[f1532,f233]) ).

fof(f1532,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK10(sK15(power_set(X0),X1)),set_type)
        | member(sK10(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK15(power_set(X0),X1)) )
    | ~ spl21_178 ),
    inference(avatar_component_clause,[],[f1531]) ).

fof(f2870,plain,
    ( spl21_299
    | ~ spl21_17
    | ~ spl21_151 ),
    inference(avatar_split_clause,[],[f1310,f1301,f267,f2868]) ).

fof(f2868,plain,
    ( spl21_299
  <=> ! [X0,X3,X2,X1] :
        ( member(sK10(inverse2(X0,X1)),X2)
        | ~ ilf_type(sK10(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,relation_type(X2,X3))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | sP0(inverse2(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_299])]) ).

fof(f1310,plain,
    ( ! [X2,X3,X0,X1] :
        ( member(sK10(inverse2(X0,X1)),X2)
        | ~ ilf_type(sK10(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,relation_type(X2,X3))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | sP0(inverse2(X0,X1)) )
    | ~ spl21_17
    | ~ spl21_151 ),
    inference(resolution,[],[f1302,f268]) ).

fof(f2866,plain,
    ( spl21_298
    | ~ spl21_55
    | ~ spl21_130 ),
    inference(avatar_split_clause,[],[f1089,f1081,f489,f2864]) ).

fof(f2864,plain,
    ( spl21_298
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ empty(ordered_pair(X0,X1))
        | member(X0,X3)
        | ~ ilf_type(power_set(X2),relation_type(X3,X4))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X3,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_298])]) ).

fof(f489,plain,
    ( spl21_55
  <=> ! [X4,X0,X3,X2,X1] :
        ( member(X2,X0)
        | ~ member(ordered_pair(X2,X3),X4)
        | ~ ilf_type(X4,relation_type(X0,X1))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_55])]) ).

fof(f1089,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ empty(ordered_pair(X0,X1))
        | member(X0,X3)
        | ~ ilf_type(power_set(X2),relation_type(X3,X4))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_55
    | ~ spl21_130 ),
    inference(resolution,[],[f1082,f490]) ).

fof(f490,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ member(ordered_pair(X2,X3),X4)
        | member(X2,X0)
        | ~ ilf_type(X4,relation_type(X0,X1))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_55 ),
    inference(avatar_component_clause,[],[f489]) ).

fof(f2862,plain,
    ( spl21_297
    | ~ spl21_56
    | ~ spl21_130 ),
    inference(avatar_split_clause,[],[f1088,f1081,f493,f2860]) ).

fof(f2860,plain,
    ( spl21_297
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ empty(ordered_pair(X0,X1))
        | member(X1,X3)
        | ~ ilf_type(power_set(X2),relation_type(X4,X3))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_297])]) ).

fof(f493,plain,
    ( spl21_56
  <=> ! [X4,X0,X3,X2,X1] :
        ( member(X3,X1)
        | ~ member(ordered_pair(X2,X3),X4)
        | ~ ilf_type(X4,relation_type(X0,X1))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_56])]) ).

fof(f1088,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ empty(ordered_pair(X0,X1))
        | member(X1,X3)
        | ~ ilf_type(power_set(X2),relation_type(X4,X3))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type) )
    | ~ spl21_56
    | ~ spl21_130 ),
    inference(resolution,[],[f1082,f494]) ).

fof(f494,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ member(ordered_pair(X2,X3),X4)
        | member(X3,X1)
        | ~ ilf_type(X4,relation_type(X0,X1))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_56 ),
    inference(avatar_component_clause,[],[f493]) ).

fof(f2818,plain,
    ( ~ spl21_9
    | spl21_286 ),
    inference(avatar_contradiction_clause,[],[f2817]) ).

fof(f2817,plain,
    ( $false
    | ~ spl21_9
    | spl21_286 ),
    inference(resolution,[],[f2712,f233]) ).

fof(f2712,plain,
    ( ~ ilf_type(sK12(sK13(sK7)),set_type)
    | spl21_286 ),
    inference(avatar_component_clause,[],[f2710]) ).

fof(f2710,plain,
    ( spl21_286
  <=> ilf_type(sK12(sK13(sK7)),set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_286])]) ).

fof(f2797,plain,
    ( spl21_296
    | ~ spl21_9
    | ~ spl21_177 ),
    inference(avatar_split_clause,[],[f1538,f1527,f232,f2795]) ).

fof(f2795,plain,
    ( spl21_296
  <=> ! [X2,X0,X1] :
        ( member(sK16(sK10(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | ~ member(X1,inverse2(X2,sK10(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_296])]) ).

fof(f1527,plain,
    ( spl21_177
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(sK10(power_set(X0)),X1,X2),set_type)
        | member(sK16(sK10(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | ~ member(X1,inverse2(X2,sK10(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_177])]) ).

fof(f1538,plain,
    ( ! [X2,X0,X1] :
        ( member(sK16(sK10(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | ~ member(X1,inverse2(X2,sK10(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_9
    | ~ spl21_177 ),
    inference(resolution,[],[f1528,f233]) ).

fof(f1528,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(sK10(power_set(X0)),X1,X2),set_type)
        | member(sK16(sK10(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | ~ member(X1,inverse2(X2,sK10(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_177 ),
    inference(avatar_component_clause,[],[f1527]) ).

fof(f2793,plain,
    ( spl21_295
    | ~ spl21_91
    | ~ spl21_146 ),
    inference(avatar_split_clause,[],[f1281,f1264,f752,f2791]) ).

fof(f2791,plain,
    ( spl21_295
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ sP0(X0)
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ilf_type(X0,subset_type(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_295])]) ).

fof(f752,plain,
    ( spl21_91
  <=> ! [X0,X1] :
        ( ~ member(X0,power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_91])]) ).

fof(f1264,plain,
    ( spl21_146
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | sK15(X1,X0) = ordered_pair(sK11(sK15(X1,X0)),sK12(sK15(X1,X0)))
        | member(X1,power_set(X0))
        | ~ sP0(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_146])]) ).

fof(f1281,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ sP0(X0)
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ilf_type(X0,subset_type(X1)) )
    | ~ spl21_91
    | ~ spl21_146 ),
    inference(duplicate_literal_removal,[],[f1267]) ).

fof(f1267,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ sP0(X0)
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_91
    | ~ spl21_146 ),
    inference(resolution,[],[f1265,f753]) ).

fof(f753,plain,
    ( ! [X0,X1] :
        ( ~ member(X0,power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_91 ),
    inference(avatar_component_clause,[],[f752]) ).

fof(f1265,plain,
    ( ! [X0,X1] :
        ( member(X1,power_set(X0))
        | ~ ilf_type(X1,set_type)
        | sK15(X1,X0) = ordered_pair(sK11(sK15(X1,X0)),sK12(sK15(X1,X0)))
        | ~ ilf_type(X0,set_type)
        | ~ sP0(X1) )
    | ~ spl21_146 ),
    inference(avatar_component_clause,[],[f1264]) ).

fof(f2789,plain,
    ( spl21_294
    | ~ spl21_41
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1203,f1186,f382,f2787]) ).

fof(f2787,plain,
    ( spl21_294
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | member(inverse2(X0,X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_294])]) ).

fof(f382,plain,
    ( spl21_41
  <=> ! [X0,X1] :
        ( member(X0,power_set(X1))
        | member(sK15(X0,X1),X0)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_41])]) ).

fof(f1203,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | member(inverse2(X0,X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_41
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f383]) ).

fof(f383,plain,
    ( ! [X0,X1] :
        ( member(sK15(X0,X1),X0)
        | member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_41 ),
    inference(avatar_component_clause,[],[f382]) ).

fof(f2785,plain,
    ( spl21_293
    | ~ spl21_52
    | ~ spl21_138 ),
    inference(avatar_split_clause,[],[f1180,f1170,f468,f2783]) ).

fof(f2783,plain,
    ( spl21_293
  <=> ! [X0,X3,X2,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(inverse4(X0,X1,X2,X3),set_type)
        | member(inverse4(X0,X1,X2,X3),power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_293])]) ).

fof(f468,plain,
    ( spl21_52
  <=> ! [X0,X3,X2,X1] :
        ( ilf_type(inverse4(X0,X1,X2,X3),subset_type(X0))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_52])]) ).

fof(f1170,plain,
    ( spl21_138
  <=> ! [X0,X1] :
        ( member(X0,power_set(X1))
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_138])]) ).

fof(f1180,plain,
    ( ! [X2,X3,X0,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(inverse4(X0,X1,X2,X3),set_type)
        | member(inverse4(X0,X1,X2,X3),power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_52
    | ~ spl21_138 ),
    inference(duplicate_literal_removal,[],[f1175]) ).

fof(f1175,plain,
    ( ! [X2,X3,X0,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(inverse4(X0,X1,X2,X3),set_type)
        | member(inverse4(X0,X1,X2,X3),power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_52
    | ~ spl21_138 ),
    inference(resolution,[],[f1171,f469]) ).

fof(f469,plain,
    ( ! [X2,X3,X0,X1] :
        ( ilf_type(inverse4(X0,X1,X2,X3),subset_type(X0))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_52 ),
    inference(avatar_component_clause,[],[f468]) ).

fof(f1171,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,subset_type(X1))
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_138 ),
    inference(avatar_component_clause,[],[f1170]) ).

fof(f2781,plain,
    ( spl21_292
    | ~ spl21_91
    | ~ spl21_133 ),
    inference(avatar_split_clause,[],[f1120,f1108,f752,f2779]) ).

fof(f2779,plain,
    ( spl21_292
  <=> ! [X0,X1] :
        ( sP2(power_set(X0),X1)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | ilf_type(sK14(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_292])]) ).

fof(f1120,plain,
    ( ! [X0,X1] :
        ( sP2(power_set(X0),X1)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | ilf_type(sK14(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_91
    | ~ spl21_133 ),
    inference(resolution,[],[f1109,f753]) ).

fof(f2777,plain,
    ( ~ spl21_9
    | spl21_285 ),
    inference(avatar_contradiction_clause,[],[f2776]) ).

fof(f2776,plain,
    ( $false
    | ~ spl21_9
    | spl21_285 ),
    inference(resolution,[],[f2708,f233]) ).

fof(f2708,plain,
    ( ~ ilf_type(sK11(sK13(sK7)),set_type)
    | spl21_285 ),
    inference(avatar_component_clause,[],[f2706]) ).

fof(f2706,plain,
    ( spl21_285
  <=> ilf_type(sK11(sK13(sK7)),set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_285])]) ).

fof(f2775,plain,
    ( spl21_291
    | ~ spl21_102
    | ~ spl21_117 ),
    inference(avatar_split_clause,[],[f985,f980,f870,f2773]) ).

fof(f2773,plain,
    ( spl21_291
  <=> ! [X4,X0,X3,X2,X1] :
        ( sP0(inverse4(cross_product(X0,X1),X2,X3,X4))
        | ~ ilf_type(X3,relation_type(cross_product(X0,X1),X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_291])]) ).

fof(f870,plain,
    ( spl21_102
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,relation_type(cross_product(X2,X3),X4))
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(cross_product(X2,X3),set_type)
        | relation_like(inverse4(cross_product(X2,X3),X4,X1,X0))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_102])]) ).

fof(f980,plain,
    ( spl21_117
  <=> ! [X0] :
        ( ~ relation_like(X0)
        | sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_117])]) ).

fof(f985,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( sP0(inverse4(cross_product(X0,X1),X2,X3,X4))
        | ~ ilf_type(X3,relation_type(cross_product(X0,X1),X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_102
    | ~ spl21_117 ),
    inference(resolution,[],[f981,f871]) ).

fof(f871,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( relation_like(inverse4(cross_product(X2,X3),X4,X1,X0))
        | ~ ilf_type(X1,relation_type(cross_product(X2,X3),X4))
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(cross_product(X2,X3),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_102 ),
    inference(avatar_component_clause,[],[f870]) ).

fof(f981,plain,
    ( ! [X0] :
        ( ~ relation_like(X0)
        | sP0(X0) )
    | ~ spl21_117 ),
    inference(avatar_component_clause,[],[f980]) ).

fof(f2728,plain,
    ( spl21_290
    | ~ spl21_9
    | ~ spl21_174 ),
    inference(avatar_split_clause,[],[f1508,f1489,f232,f2726]) ).

fof(f2726,plain,
    ( spl21_290
  <=> ! [X0,X1] :
        ( member(sK13(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | empty(sK14(power_set(X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_290])]) ).

fof(f1489,plain,
    ( spl21_174
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK13(sK14(power_set(X0),X1)),set_type)
        | member(sK13(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | empty(sK14(power_set(X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_174])]) ).

fof(f1508,plain,
    ( ! [X0,X1] :
        ( member(sK13(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | empty(sK14(power_set(X0),X1)) )
    | ~ spl21_9
    | ~ spl21_174 ),
    inference(resolution,[],[f1490,f233]) ).

fof(f1490,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK14(power_set(X0),X1)),set_type)
        | member(sK13(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | empty(sK14(power_set(X0),X1)) )
    | ~ spl21_174 ),
    inference(avatar_component_clause,[],[f1489]) ).

fof(f2724,plain,
    ( spl21_289
    | ~ spl21_9
    | ~ spl21_173 ),
    inference(avatar_split_clause,[],[f1507,f1485,f232,f2722]) ).

fof(f2722,plain,
    ( spl21_289
  <=> ! [X0,X1] :
        ( member(sK10(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | sP0(sK14(power_set(X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_289])]) ).

fof(f1485,plain,
    ( spl21_173
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK10(sK14(power_set(X0),X1)),set_type)
        | member(sK10(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | sP0(sK14(power_set(X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_173])]) ).

fof(f1507,plain,
    ( ! [X0,X1] :
        ( member(sK10(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | sP0(sK14(power_set(X0),X1)) )
    | ~ spl21_9
    | ~ spl21_173 ),
    inference(resolution,[],[f1486,f233]) ).

fof(f1486,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK10(sK14(power_set(X0),X1)),set_type)
        | member(sK10(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | sP0(sK14(power_set(X0),X1)) )
    | ~ spl21_173 ),
    inference(avatar_component_clause,[],[f1485]) ).

fof(f2720,plain,
    ( spl21_288
    | ~ spl21_9
    | ~ spl21_172 ),
    inference(avatar_split_clause,[],[f1506,f1481,f232,f2718]) ).

fof(f2718,plain,
    ( spl21_288
  <=> ! [X0,X1] :
        ( member(sK13(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | empty(sK14(X0,power_set(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_288])]) ).

fof(f1481,plain,
    ( spl21_172
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK13(sK14(X0,power_set(X1))),set_type)
        | member(sK13(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | empty(sK14(X0,power_set(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_172])]) ).

fof(f1506,plain,
    ( ! [X0,X1] :
        ( member(sK13(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | empty(sK14(X0,power_set(X1))) )
    | ~ spl21_9
    | ~ spl21_172 ),
    inference(resolution,[],[f1482,f233]) ).

fof(f1482,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK14(X0,power_set(X1))),set_type)
        | member(sK13(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | empty(sK14(X0,power_set(X1))) )
    | ~ spl21_172 ),
    inference(avatar_component_clause,[],[f1481]) ).

fof(f2716,plain,
    ( ~ spl21_285
    | ~ spl21_286
    | spl21_287
    | ~ spl21_38
    | ~ spl21_264 ),
    inference(avatar_split_clause,[],[f2279,f2253,f369,f2714,f2710,f2706]) ).

fof(f2714,plain,
    ( spl21_287
  <=> ! [X0] :
        ( sK10(X0) != sK13(sK7)
        | sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_287])]) ).

fof(f369,plain,
    ( spl21_38
  <=> ! [X2,X0,X3] :
        ( sP0(X0)
        | ordered_pair(X2,X3) != sK10(X0)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_38])]) ).

fof(f2253,plain,
    ( spl21_264
  <=> sK13(sK7) = ordered_pair(sK11(sK13(sK7)),sK12(sK13(sK7))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_264])]) ).

fof(f2279,plain,
    ( ! [X0] :
        ( sK10(X0) != sK13(sK7)
        | sP0(X0)
        | ~ ilf_type(sK12(sK13(sK7)),set_type)
        | ~ ilf_type(sK11(sK13(sK7)),set_type) )
    | ~ spl21_38
    | ~ spl21_264 ),
    inference(superposition,[],[f370,f2255]) ).

fof(f2255,plain,
    ( sK13(sK7) = ordered_pair(sK11(sK13(sK7)),sK12(sK13(sK7)))
    | ~ spl21_264 ),
    inference(avatar_component_clause,[],[f2253]) ).

fof(f370,plain,
    ( ! [X2,X3,X0] :
        ( ordered_pair(X2,X3) != sK10(X0)
        | sP0(X0)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_38 ),
    inference(avatar_component_clause,[],[f369]) ).

fof(f2704,plain,
    ( spl21_284
    | ~ spl21_9
    | ~ spl21_171 ),
    inference(avatar_split_clause,[],[f1505,f1477,f232,f2702]) ).

fof(f2702,plain,
    ( spl21_284
  <=> ! [X0,X1] :
        ( member(sK10(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | sP0(sK14(X0,power_set(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_284])]) ).

fof(f1477,plain,
    ( spl21_171
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK10(sK14(X0,power_set(X1))),set_type)
        | member(sK10(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | sP0(sK14(X0,power_set(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_171])]) ).

fof(f1505,plain,
    ( ! [X0,X1] :
        ( member(sK10(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | sP0(sK14(X0,power_set(X1))) )
    | ~ spl21_9
    | ~ spl21_171 ),
    inference(resolution,[],[f1478,f233]) ).

fof(f1478,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK10(sK14(X0,power_set(X1))),set_type)
        | member(sK10(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | sP0(sK14(X0,power_set(X1))) )
    | ~ spl21_171 ),
    inference(avatar_component_clause,[],[f1477]) ).

fof(f2700,plain,
    ( spl21_283
    | ~ spl21_9
    | ~ spl21_170 ),
    inference(avatar_split_clause,[],[f1504,f1473,f232,f2698]) ).

fof(f2698,plain,
    ( spl21_283
  <=> ! [X0,X1] :
        ( member(sK15(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK13(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_283])]) ).

fof(f1473,plain,
    ( spl21_170
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK15(sK13(power_set(X0)),X1),set_type)
        | member(sK15(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK13(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_170])]) ).

fof(f1504,plain,
    ( ! [X0,X1] :
        ( member(sK15(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK13(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_9
    | ~ spl21_170 ),
    inference(resolution,[],[f1474,f233]) ).

fof(f1474,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(sK13(power_set(X0)),X1),set_type)
        | member(sK15(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK13(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_170 ),
    inference(avatar_component_clause,[],[f1473]) ).

fof(f2696,plain,
    ( spl21_282
    | ~ spl21_95
    | ~ spl21_127 ),
    inference(avatar_split_clause,[],[f1065,f1047,f801,f2694]) ).

fof(f2694,plain,
    ( spl21_282
  <=> ! [X0] :
        ( empty(sK13(power_set(X0)))
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | ~ ilf_type(sK19(sK13(power_set(X0))),set_type)
        | member(sK19(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_282])]) ).

fof(f801,plain,
    ( spl21_95
  <=> ! [X0,X1] :
        ( ~ member(X0,sK13(power_set(X1)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X1)),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(power_set(X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_95])]) ).

fof(f1065,plain,
    ( ! [X0] :
        ( empty(sK13(power_set(X0)))
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | ~ ilf_type(sK19(sK13(power_set(X0))),set_type)
        | member(sK19(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type) )
    | ~ spl21_95
    | ~ spl21_127 ),
    inference(duplicate_literal_removal,[],[f1056]) ).

fof(f1056,plain,
    ( ! [X0] :
        ( empty(sK13(power_set(X0)))
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | ~ ilf_type(sK19(sK13(power_set(X0))),set_type)
        | member(sK19(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type) )
    | ~ spl21_95
    | ~ spl21_127 ),
    inference(resolution,[],[f1048,f802]) ).

fof(f802,plain,
    ( ! [X0,X1] :
        ( ~ member(X0,sK13(power_set(X1)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X1)),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(power_set(X1),set_type) )
    | ~ spl21_95 ),
    inference(avatar_component_clause,[],[f801]) ).

fof(f2432,plain,
    ( spl21_281
    | ~ spl21_9
    | ~ spl21_168 ),
    inference(avatar_split_clause,[],[f1467,f1459,f232,f2430]) ).

fof(f2430,plain,
    ( spl21_281
  <=> ! [X0,X1] :
        ( member(sK14(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK14(sK10(power_set(X0)),X1),X1)
        | sP2(sK10(power_set(X0)),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_281])]) ).

fof(f1459,plain,
    ( spl21_168
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK14(sK10(power_set(X0)),X1),set_type)
        | member(sK14(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK14(sK10(power_set(X0)),X1),X1)
        | sP2(sK10(power_set(X0)),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_168])]) ).

fof(f1467,plain,
    ( ! [X0,X1] :
        ( member(sK14(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK14(sK10(power_set(X0)),X1),X1)
        | sP2(sK10(power_set(X0)),X1) )
    | ~ spl21_9
    | ~ spl21_168 ),
    inference(resolution,[],[f1460,f233]) ).

fof(f1460,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(sK10(power_set(X0)),X1),set_type)
        | member(sK14(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK14(sK10(power_set(X0)),X1),X1)
        | sP2(sK10(power_set(X0)),X1) )
    | ~ spl21_168 ),
    inference(avatar_component_clause,[],[f1459]) ).

fof(f2428,plain,
    ( spl21_280
    | ~ spl21_9
    | ~ spl21_167 ),
    inference(avatar_split_clause,[],[f1466,f1455,f232,f2426]) ).

fof(f2426,plain,
    ( spl21_280
  <=> ! [X0,X1] :
        ( member(sK14(X0,sK10(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X1)),set_type)
        | sP0(power_set(X1))
        | member(sK14(X0,sK10(power_set(X1))),X0)
        | sP2(X0,sK10(power_set(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_280])]) ).

fof(f1455,plain,
    ( spl21_167
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,sK10(power_set(X1))),set_type)
        | member(sK14(X0,sK10(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X1)),set_type)
        | sP0(power_set(X1))
        | member(sK14(X0,sK10(power_set(X1))),X0)
        | sP2(X0,sK10(power_set(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_167])]) ).

fof(f1466,plain,
    ( ! [X0,X1] :
        ( member(sK14(X0,sK10(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X1)),set_type)
        | sP0(power_set(X1))
        | member(sK14(X0,sK10(power_set(X1))),X0)
        | sP2(X0,sK10(power_set(X1))) )
    | ~ spl21_9
    | ~ spl21_167 ),
    inference(resolution,[],[f1456,f233]) ).

fof(f1456,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,sK10(power_set(X1))),set_type)
        | member(sK14(X0,sK10(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X1)),set_type)
        | sP0(power_set(X1))
        | member(sK14(X0,sK10(power_set(X1))),X0)
        | sP2(X0,sK10(power_set(X1))) )
    | ~ spl21_167 ),
    inference(avatar_component_clause,[],[f1455]) ).

fof(f2424,plain,
    ( spl21_279
    | ~ spl21_49
    | ~ spl21_146 ),
    inference(avatar_split_clause,[],[f1280,f1264,f445,f2422]) ).

fof(f2422,plain,
    ( spl21_279
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ sP0(X0)
        | ~ member(X2,X0)
        | ~ ilf_type(X2,set_type)
        | member(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_279])]) ).

fof(f445,plain,
    ( spl21_49
  <=> ! [X0,X1,X3] :
        ( member(X3,X1)
        | ~ member(X3,X0)
        | ~ ilf_type(X3,set_type)
        | ~ member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_49])]) ).

fof(f1280,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ sP0(X0)
        | ~ member(X2,X0)
        | ~ ilf_type(X2,set_type)
        | member(X2,X1) )
    | ~ spl21_49
    | ~ spl21_146 ),
    inference(duplicate_literal_removal,[],[f1268]) ).

fof(f1268,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ sP0(X0)
        | ~ member(X2,X0)
        | ~ ilf_type(X2,set_type)
        | member(X2,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_49
    | ~ spl21_146 ),
    inference(resolution,[],[f1265,f446]) ).

fof(f446,plain,
    ( ! [X3,X0,X1] :
        ( ~ member(X0,power_set(X1))
        | ~ member(X3,X0)
        | ~ ilf_type(X3,set_type)
        | member(X3,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_49 ),
    inference(avatar_component_clause,[],[f445]) ).

fof(f2420,plain,
    ( spl21_278
    | ~ spl21_32
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1202,f1186,f338,f2418]) ).

fof(f2418,plain,
    ( spl21_278
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | member(sK14(inverse2(X0,X1),X2),X2)
        | sP2(inverse2(X0,X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_278])]) ).

fof(f338,plain,
    ( spl21_32
  <=> ! [X0,X1] :
        ( sP2(X0,X1)
        | member(sK14(X0,X1),X0)
        | member(sK14(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_32])]) ).

fof(f1202,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | member(sK14(inverse2(X0,X1),X2),X2)
        | sP2(inverse2(X0,X1),X2) )
    | ~ spl21_32
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f339]) ).

fof(f339,plain,
    ( ! [X0,X1] :
        ( member(sK14(X0,X1),X1)
        | member(sK14(X0,X1),X0)
        | sP2(X0,X1) )
    | ~ spl21_32 ),
    inference(avatar_component_clause,[],[f338]) ).

fof(f2416,plain,
    ( spl21_277
    | ~ spl21_32
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1200,f1186,f338,f2414]) ).

fof(f2414,plain,
    ( spl21_277
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,inverse2(X1,X2)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | member(sK14(X0,inverse2(X1,X2)),X0)
        | sP2(X0,inverse2(X1,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_277])]) ).

fof(f1200,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,inverse2(X1,X2)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | member(sK14(X0,inverse2(X1,X2)),X0)
        | sP2(X0,inverse2(X1,X2)) )
    | ~ spl21_32
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f339]) ).

fof(f2412,plain,
    ( spl21_276
    | ~ spl21_48
    | ~ spl21_138 ),
    inference(avatar_split_clause,[],[f1174,f1170,f436,f2410]) ).

fof(f2410,plain,
    ( spl21_276
  <=> ! [X2,X0,X1] :
        ( empty(power_set(cross_product(X0,X1)))
        | ~ ilf_type(X2,set_type)
        | member(X2,power_set(cross_product(X0,X1)))
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_276])]) ).

fof(f436,plain,
    ( spl21_48
  <=> ! [X2,X0,X1] :
        ( ilf_type(X2,subset_type(cross_product(X0,X1)))
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_48])]) ).

fof(f1174,plain,
    ( ! [X2,X0,X1] :
        ( empty(power_set(cross_product(X0,X1)))
        | ~ ilf_type(X2,set_type)
        | member(X2,power_set(cross_product(X0,X1)))
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_48
    | ~ spl21_138 ),
    inference(resolution,[],[f1171,f437]) ).

fof(f437,plain,
    ( ! [X2,X0,X1] :
        ( ilf_type(X2,subset_type(cross_product(X0,X1)))
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_48 ),
    inference(avatar_component_clause,[],[f436]) ).

fof(f2408,plain,
    ( spl21_275
    | ~ spl21_49
    | ~ spl21_134 ),
    inference(avatar_split_clause,[],[f1134,f1112,f445,f2406]) ).

fof(f2406,plain,
    ( spl21_275
  <=> ! [X2,X0,X1] :
        ( sP2(X0,power_set(X1))
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | ~ member(X2,sK14(X0,power_set(X1)))
        | ~ ilf_type(X2,set_type)
        | member(X2,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_275])]) ).

fof(f1112,plain,
    ( spl21_134
  <=> ! [X0,X1] :
        ( sP2(X0,X1)
        | member(sK14(X0,X1),X1)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_134])]) ).

fof(f1134,plain,
    ( ! [X2,X0,X1] :
        ( sP2(X0,power_set(X1))
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | ~ member(X2,sK14(X0,power_set(X1)))
        | ~ ilf_type(X2,set_type)
        | member(X2,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type) )
    | ~ spl21_49
    | ~ spl21_134 ),
    inference(resolution,[],[f1113,f446]) ).

fof(f1113,plain,
    ( ! [X0,X1] :
        ( member(sK14(X0,X1),X1)
        | sP2(X0,X1)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_134 ),
    inference(avatar_component_clause,[],[f1112]) ).

fof(f2404,plain,
    ( spl21_274
    | ~ spl21_49
    | ~ spl21_133 ),
    inference(avatar_split_clause,[],[f1121,f1108,f445,f2402]) ).

fof(f2402,plain,
    ( spl21_274
  <=> ! [X2,X0,X1] :
        ( sP2(power_set(X0),X1)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | ~ member(X2,sK14(power_set(X0),X1))
        | ~ ilf_type(X2,set_type)
        | member(X2,X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_274])]) ).

fof(f1121,plain,
    ( ! [X2,X0,X1] :
        ( sP2(power_set(X0),X1)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | ~ member(X2,sK14(power_set(X0),X1))
        | ~ ilf_type(X2,set_type)
        | member(X2,X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type) )
    | ~ spl21_49
    | ~ spl21_133 ),
    inference(resolution,[],[f1109,f446]) ).

fof(f2399,plain,
    ( ~ spl21_273
    | ~ spl21_37
    | spl21_67
    | ~ spl21_40
    | ~ spl21_223 ),
    inference(avatar_split_clause,[],[f1893,f1817,f378,f619,f358,f2396]) ).

fof(f2396,plain,
    ( spl21_273
  <=> sP0(inverse2(sK7,sK6)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_273])]) ).

fof(f619,plain,
    ( spl21_67
  <=> sK8 = ordered_pair(sK11(sK8),sK12(sK8)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_67])]) ).

fof(f1817,plain,
    ( spl21_223
  <=> member(sK8,inverse2(sK7,sK6)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_223])]) ).

fof(f1893,plain,
    ( sK8 = ordered_pair(sK11(sK8),sK12(sK8))
    | ~ ilf_type(sK8,set_type)
    | ~ sP0(inverse2(sK7,sK6))
    | ~ spl21_40
    | ~ spl21_223 ),
    inference(resolution,[],[f1818,f379]) ).

fof(f1818,plain,
    ( member(sK8,inverse2(sK7,sK6))
    | ~ spl21_223 ),
    inference(avatar_component_clause,[],[f1817]) ).

fof(f2394,plain,
    ( spl21_272
    | ~ spl21_41
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1162,f1151,f382,f2392]) ).

fof(f2392,plain,
    ( spl21_272
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | member(inverse2(X0,X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_272])]) ).

fof(f1162,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | member(inverse2(X0,X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_41
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f383]) ).

fof(f2387,plain,
    ( spl21_271
    | ~ spl21_9
    | ~ spl21_164 ),
    inference(avatar_split_clause,[],[f1426,f1423,f232,f2385]) ).

fof(f2385,plain,
    ( spl21_271
  <=> ! [X0,X1] :
        ( ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | empty(power_set(cross_product(X0,X1)))
        | relation_like(sK19(power_set(cross_product(X0,X1))))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_271])]) ).

fof(f1423,plain,
    ( spl21_164
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK19(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | empty(power_set(cross_product(X0,X1)))
        | relation_like(sK19(power_set(cross_product(X0,X1))))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_164])]) ).

fof(f1426,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | empty(power_set(cross_product(X0,X1)))
        | relation_like(sK19(power_set(cross_product(X0,X1))))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_9
    | ~ spl21_164 ),
    inference(resolution,[],[f1424,f233]) ).

fof(f1424,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK19(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | empty(power_set(cross_product(X0,X1)))
        | relation_like(sK19(power_set(cross_product(X0,X1))))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_164 ),
    inference(avatar_component_clause,[],[f1423]) ).

fof(f2383,plain,
    ( spl21_270
    | ~ spl21_133
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1201,f1186,f1108,f2381]) ).

fof(f2381,plain,
    ( spl21_270
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP2(inverse2(X0,X1),X2)
        | ~ empty(X2)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_270])]) ).

fof(f1201,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP2(inverse2(X0,X1),X2)
        | ~ empty(X2)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_133
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f1109]) ).

fof(f2379,plain,
    ( spl21_269
    | ~ spl21_134
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1199,f1186,f1112,f2377]) ).

fof(f2377,plain,
    ( spl21_269
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,inverse2(X1,X2)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | sP2(X0,inverse2(X1,X2))
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_269])]) ).

fof(f1199,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,inverse2(X1,X2)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type)
        | sP2(X0,inverse2(X1,X2))
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_134
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f1113]) ).

fof(f2275,plain,
    ( spl21_268
    | ~ spl21_9
    | ~ spl21_163 ),
    inference(avatar_split_clause,[],[f1421,f1418,f232,f2273]) ).

fof(f2273,plain,
    ( spl21_268
  <=> ! [X0,X1] :
        ( member(sK15(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK10(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_268])]) ).

fof(f1418,plain,
    ( spl21_163
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK15(sK10(power_set(X0)),X1),set_type)
        | member(sK15(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK10(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_163])]) ).

fof(f1421,plain,
    ( ! [X0,X1] :
        ( member(sK15(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK10(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_9
    | ~ spl21_163 ),
    inference(resolution,[],[f1419,f233]) ).

fof(f1419,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(sK10(power_set(X0)),X1),set_type)
        | member(sK15(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK10(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_163 ),
    inference(avatar_component_clause,[],[f1418]) ).

fof(f2271,plain,
    ( spl21_267
    | ~ spl21_9
    | ~ spl21_161 ),
    inference(avatar_split_clause,[],[f1412,f1408,f232,f2269]) ).

fof(f2269,plain,
    ( spl21_267
  <=> ! [X0,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ilf_type(sK14(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_267])]) ).

fof(f1408,plain,
    ( spl21_161
  <=> ! [X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | ilf_type(sK14(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_161])]) ).

fof(f1412,plain,
    ( ! [X0,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ilf_type(sK14(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1) )
    | ~ spl21_9
    | ~ spl21_161 ),
    inference(resolution,[],[f1409,f233]) ).

fof(f1409,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ilf_type(sK14(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1) )
    | ~ spl21_161 ),
    inference(avatar_component_clause,[],[f1408]) ).

fof(f2267,plain,
    ( spl21_266
    | ~ spl21_9
    | ~ spl21_160 ),
    inference(avatar_split_clause,[],[f1411,f1404,f232,f2265]) ).

fof(f2265,plain,
    ( spl21_266
  <=> ! [X0,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ilf_type(sK14(X1,power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(X1,power_set(X0)),X1)
        | sP2(X1,power_set(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_266])]) ).

fof(f1404,plain,
    ( spl21_160
  <=> ! [X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK14(X1,power_set(X0)),set_type)
        | ilf_type(sK14(X1,power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(X1,power_set(X0)),X1)
        | sP2(X1,power_set(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_160])]) ).

fof(f1411,plain,
    ( ! [X0,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ilf_type(sK14(X1,power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(X1,power_set(X0)),X1)
        | sP2(X1,power_set(X0)) )
    | ~ spl21_9
    | ~ spl21_160 ),
    inference(resolution,[],[f1405,f233]) ).

fof(f1405,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X1,power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ilf_type(sK14(X1,power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(X1,power_set(X0)),X1)
        | sP2(X1,power_set(X0)) )
    | ~ spl21_160 ),
    inference(avatar_component_clause,[],[f1404]) ).

fof(f2263,plain,
    ( spl21_265
    | ~ spl21_32
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1161,f1151,f338,f2261]) ).

fof(f2261,plain,
    ( spl21_265
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | member(sK14(inverse2(X0,X1),X2),X2)
        | sP2(inverse2(X0,X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_265])]) ).

fof(f1161,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | member(sK14(inverse2(X0,X1),X2),X2)
        | sP2(inverse2(X0,X1),X2) )
    | ~ spl21_32
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f339]) ).

fof(f2259,plain,
    ( ~ spl21_122
    | ~ spl21_123
    | ~ spl21_74
    | ~ spl21_219
    | ~ spl21_37
    | ~ spl21_120
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1876,f1186,f1003,f358,f1776,f654,f1019,f1015]) ).

fof(f1015,plain,
    ( spl21_122
  <=> ilf_type(sK7,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_122])]) ).

fof(f1019,plain,
    ( spl21_123
  <=> empty(sK7) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_123])]) ).

fof(f1876,plain,
    ( ~ ilf_type(sK8,set_type)
    | ~ ilf_type(sK5,set_type)
    | ~ ilf_type(sK7,binary_relation_type)
    | ~ empty(sK7)
    | ~ ilf_type(sK7,set_type)
    | ~ spl21_120
    | ~ spl21_140 ),
    inference(resolution,[],[f1004,f1187]) ).

fof(f1004,plain,
    ( member(sK8,inverse2(sK7,sK5))
    | ~ spl21_120 ),
    inference(avatar_component_clause,[],[f1003]) ).

fof(f2256,plain,
    ( spl21_264
    | spl21_123
    | ~ spl21_121
    | ~ spl21_236 ),
    inference(avatar_split_clause,[],[f1951,f1948,f1008,f1019,f2253]) ).

fof(f1008,plain,
    ( spl21_121
  <=> sP0(sK7) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_121])]) ).

fof(f1948,plain,
    ( spl21_236
  <=> ! [X0] :
        ( ~ sP0(X0)
        | empty(X0)
        | sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_236])]) ).

fof(f1951,plain,
    ( empty(sK7)
    | sK13(sK7) = ordered_pair(sK11(sK13(sK7)),sK12(sK13(sK7)))
    | ~ spl21_121
    | ~ spl21_236 ),
    inference(resolution,[],[f1949,f1010]) ).

fof(f1010,plain,
    ( sP0(sK7)
    | ~ spl21_121 ),
    inference(avatar_component_clause,[],[f1008]) ).

fof(f1949,plain,
    ( ! [X0] :
        ( ~ sP0(X0)
        | empty(X0)
        | sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0))) )
    | ~ spl21_236 ),
    inference(avatar_component_clause,[],[f1948]) ).

fof(f2251,plain,
    ( spl21_263
    | ~ spl21_32
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1159,f1151,f338,f2249]) ).

fof(f2249,plain,
    ( spl21_263
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,inverse2(X1,X2)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ empty(X2)
        | member(sK14(X0,inverse2(X1,X2)),X0)
        | sP2(X0,inverse2(X1,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_263])]) ).

fof(f1159,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,inverse2(X1,X2)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ empty(X2)
        | member(sK14(X0,inverse2(X1,X2)),X0)
        | sP2(X0,inverse2(X1,X2)) )
    | ~ spl21_32
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f339]) ).

fof(f2247,plain,
    ( spl21_262
    | ~ spl21_92
    | ~ spl21_127 ),
    inference(avatar_split_clause,[],[f1066,f1047,f776,f2245]) ).

fof(f2245,plain,
    ( spl21_262
  <=> ! [X0] :
        ( empty(sK10(power_set(X0)))
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | ~ ilf_type(sK19(sK10(power_set(X0))),set_type)
        | member(sK19(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | sP0(power_set(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_262])]) ).

fof(f1066,plain,
    ( ! [X0] :
        ( empty(sK10(power_set(X0)))
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | ~ ilf_type(sK19(sK10(power_set(X0))),set_type)
        | member(sK19(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | sP0(power_set(X0)) )
    | ~ spl21_92
    | ~ spl21_127 ),
    inference(duplicate_literal_removal,[],[f1055]) ).

fof(f1055,plain,
    ( ! [X0] :
        ( empty(sK10(power_set(X0)))
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | ~ ilf_type(sK19(sK10(power_set(X0))),set_type)
        | member(sK19(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0)) )
    | ~ spl21_92
    | ~ spl21_127 ),
    inference(resolution,[],[f1048,f777]) ).

fof(f2217,plain,
    ( spl21_261
    | ~ spl21_127
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1205,f1186,f1047,f2215]) ).

fof(f2215,plain,
    ( spl21_261
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK19(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_261])]) ).

fof(f1205,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK19(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_127
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f1048]) ).

fof(f2213,plain,
    ( spl21_260
    | ~ spl21_24
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1198,f1186,f300,f2211]) ).

fof(f2211,plain,
    ( spl21_260
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK13(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_260])]) ).

fof(f1198,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_24
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f301]) ).

fof(f2209,plain,
    ( spl21_259
    | ~ spl21_42
    | ~ spl21_130 ),
    inference(avatar_split_clause,[],[f1092,f1081,f386,f2207]) ).

fof(f2207,plain,
    ( spl21_259
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK15(X0,power_set(X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(sK15(X0,power_set(X1)))
        | member(X0,power_set(power_set(X1)))
        | ~ ilf_type(power_set(X1),set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_259])]) ).

fof(f386,plain,
    ( spl21_42
  <=> ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ member(sK15(X0,X1),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_42])]) ).

fof(f1092,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(X0,power_set(X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(sK15(X0,power_set(X1)))
        | member(X0,power_set(power_set(X1)))
        | ~ ilf_type(power_set(X1),set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_42
    | ~ spl21_130 ),
    inference(resolution,[],[f1082,f387]) ).

fof(f387,plain,
    ( ! [X0,X1] :
        ( ~ member(sK15(X0,X1),X1)
        | member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_42 ),
    inference(avatar_component_clause,[],[f386]) ).

fof(f2205,plain,
    ( spl21_258
    | ~ spl21_49
    | ~ spl21_127 ),
    inference(avatar_split_clause,[],[f1054,f1047,f445,f2203]) ).

fof(f2203,plain,
    ( spl21_258
  <=> ! [X0,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X1,sK19(power_set(X0)))
        | ~ ilf_type(X1,set_type)
        | member(X1,X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK19(power_set(X0)),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_258])]) ).

fof(f1054,plain,
    ( ! [X0,X1] :
        ( empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X1,sK19(power_set(X0)))
        | ~ ilf_type(X1,set_type)
        | member(X1,X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK19(power_set(X0)),set_type) )
    | ~ spl21_49
    | ~ spl21_127 ),
    inference(resolution,[],[f1048,f446]) ).

fof(f2173,plain,
    ( ~ spl21_9
    | spl21_247 ),
    inference(avatar_contradiction_clause,[],[f2172]) ).

fof(f2172,plain,
    ( $false
    | ~ spl21_9
    | spl21_247 ),
    inference(resolution,[],[f2012,f233]) ).

fof(f2012,plain,
    ( ~ ilf_type(inverse2(sK7,sK6),set_type)
    | spl21_247 ),
    inference(avatar_component_clause,[],[f2010]) ).

fof(f2010,plain,
    ( spl21_247
  <=> ilf_type(inverse2(sK7,sK6),set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_247])]) ).

fof(f2141,plain,
    ( spl21_257
    | ~ spl21_9
    | ~ spl21_157 ),
    inference(avatar_split_clause,[],[f1368,f1339,f232,f2139]) ).

fof(f2139,plain,
    ( spl21_257
  <=> ! [X0] :
        ( member(sK13(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK13(power_set(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_257])]) ).

fof(f1339,plain,
    ( spl21_157
  <=> ! [X0] :
        ( ~ ilf_type(sK13(sK13(power_set(X0))),set_type)
        | member(sK13(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK13(power_set(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_157])]) ).

fof(f1368,plain,
    ( ! [X0] :
        ( member(sK13(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK13(power_set(X0))) )
    | ~ spl21_9
    | ~ spl21_157 ),
    inference(resolution,[],[f1340,f233]) ).

fof(f1340,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK13(sK13(power_set(X0))),set_type)
        | member(sK13(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK13(power_set(X0))) )
    | ~ spl21_157 ),
    inference(avatar_component_clause,[],[f1339]) ).

fof(f2137,plain,
    ( spl21_256
    | ~ spl21_9
    | ~ spl21_156 ),
    inference(avatar_split_clause,[],[f1367,f1335,f232,f2135]) ).

fof(f2135,plain,
    ( spl21_256
  <=> ! [X0] :
        ( member(sK10(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK13(power_set(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_256])]) ).

fof(f1335,plain,
    ( spl21_156
  <=> ! [X0] :
        ( ~ ilf_type(sK10(sK13(power_set(X0))),set_type)
        | member(sK10(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK13(power_set(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_156])]) ).

fof(f1367,plain,
    ( ! [X0] :
        ( member(sK10(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK13(power_set(X0))) )
    | ~ spl21_9
    | ~ spl21_156 ),
    inference(resolution,[],[f1336,f233]) ).

fof(f1336,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK10(sK13(power_set(X0))),set_type)
        | member(sK10(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK13(power_set(X0))) )
    | ~ spl21_156 ),
    inference(avatar_component_clause,[],[f1335]) ).

fof(f2133,plain,
    ( spl21_255
    | ~ spl21_133
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1160,f1151,f1108,f2131]) ).

fof(f2131,plain,
    ( spl21_255
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | sP2(inverse2(X0,X1),X2)
        | ~ empty(X2)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_255])]) ).

fof(f1160,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(inverse2(X0,X1),X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | sP2(inverse2(X0,X1),X2)
        | ~ empty(X2)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_133
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f1109]) ).

fof(f2129,plain,
    ( spl21_254
    | ~ spl21_134
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1158,f1151,f1112,f2127]) ).

fof(f2127,plain,
    ( spl21_254
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,inverse2(X1,X2)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ empty(X2)
        | sP2(X0,inverse2(X1,X2))
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_254])]) ).

fof(f1158,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,inverse2(X1,X2)),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ empty(X2)
        | sP2(X0,inverse2(X1,X2))
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_134
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f1113]) ).

fof(f2109,plain,
    ( spl21_253
    | ~ spl21_9
    | ~ spl21_153 ),
    inference(avatar_split_clause,[],[f1325,f1322,f232,f2107]) ).

fof(f2107,plain,
    ( spl21_253
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | inverse4(X0,X1,sK18(cross_product(X0,X1)),X2) = inverse2(sK18(cross_product(X0,X1)),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_253])]) ).

fof(f1322,plain,
    ( spl21_153
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(cross_product(X1,X0),set_type)
        | ~ ilf_type(X2,set_type)
        | inverse4(X1,X0,sK18(cross_product(X1,X0)),X2) = inverse2(sK18(cross_product(X1,X0)),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_153])]) ).

fof(f1325,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | inverse4(X0,X1,sK18(cross_product(X0,X1)),X2) = inverse2(sK18(cross_product(X0,X1)),X2) )
    | ~ spl21_9
    | ~ spl21_153 ),
    inference(resolution,[],[f1323,f233]) ).

fof(f1323,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(cross_product(X1,X0),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | inverse4(X1,X0,sK18(cross_product(X1,X0)),X2) = inverse2(sK18(cross_product(X1,X0)),X2) )
    | ~ spl21_153 ),
    inference(avatar_component_clause,[],[f1322]) ).

fof(f2105,plain,
    ( spl21_252
    | ~ spl21_33
    | ~ spl21_130 ),
    inference(avatar_split_clause,[],[f1091,f1081,f342,f2103]) ).

fof(f2103,plain,
    ( spl21_252
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(sK14(X0,power_set(X1)))
        | ~ member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_252])]) ).

fof(f342,plain,
    ( spl21_33
  <=> ! [X0,X1] :
        ( sP2(X0,X1)
        | ~ member(sK14(X0,X1),X0)
        | ~ member(sK14(X0,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_33])]) ).

fof(f1091,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(sK14(X0,power_set(X1)))
        | ~ member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1)) )
    | ~ spl21_33
    | ~ spl21_130 ),
    inference(resolution,[],[f1082,f343]) ).

fof(f343,plain,
    ( ! [X0,X1] :
        ( ~ member(sK14(X0,X1),X1)
        | ~ member(sK14(X0,X1),X0)
        | sP2(X0,X1) )
    | ~ spl21_33 ),
    inference(avatar_component_clause,[],[f342]) ).

fof(f2087,plain,
    ( spl21_251
    | ~ spl21_33
    | ~ spl21_144 ),
    inference(avatar_split_clause,[],[f1253,f1219,f342,f2085]) ).

fof(f2085,plain,
    ( spl21_251
  <=> ! [X0,X1] :
        ( ~ sP0(X0)
        | sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | sP2(X0,X1)
        | ~ member(sK14(X0,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_251])]) ).

fof(f1219,plain,
    ( spl21_144
  <=> ! [X0,X1] :
        ( sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ sP0(X0)
        | member(sK14(X0,X1),X1)
        | sP2(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_144])]) ).

fof(f1253,plain,
    ( ! [X0,X1] :
        ( ~ sP0(X0)
        | sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | sP2(X0,X1)
        | ~ member(sK14(X0,X1),X0) )
    | ~ spl21_33
    | ~ spl21_144 ),
    inference(duplicate_literal_removal,[],[f1238]) ).

fof(f1238,plain,
    ( ! [X0,X1] :
        ( ~ sP0(X0)
        | sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | sP2(X0,X1)
        | ~ member(sK14(X0,X1),X0)
        | sP2(X0,X1) )
    | ~ spl21_33
    | ~ spl21_144 ),
    inference(resolution,[],[f1220,f343]) ).

fof(f1220,plain,
    ( ! [X0,X1] :
        ( member(sK14(X0,X1),X1)
        | ~ sP0(X0)
        | sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | sP2(X0,X1) )
    | ~ spl21_144 ),
    inference(avatar_component_clause,[],[f1219]) ).

fof(f2083,plain,
    ( spl21_250
    | ~ spl21_127
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1164,f1151,f1047,f2081]) ).

fof(f2081,plain,
    ( spl21_250
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK19(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_250])]) ).

fof(f1164,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK19(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_127
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f1048]) ).

fof(f2079,plain,
    ( spl21_249
    | ~ spl21_24
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1157,f1151,f300,f2077]) ).

fof(f2077,plain,
    ( spl21_249
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK13(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_249])]) ).

fof(f1157,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | empty(inverse2(X0,X1))
        | ~ ilf_type(inverse2(X0,X1),set_type) )
    | ~ spl21_24
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f301]) ).

fof(f2017,plain,
    ( ~ spl21_247
    | ~ spl21_248
    | ~ spl21_37
    | ~ spl21_29
    | ~ spl21_223 ),
    inference(avatar_split_clause,[],[f1894,f1817,f321,f358,f2014,f2010]) ).

fof(f2014,plain,
    ( spl21_248
  <=> empty(inverse2(sK7,sK6)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_248])]) ).

fof(f1894,plain,
    ( ~ ilf_type(sK8,set_type)
    | ~ empty(inverse2(sK7,sK6))
    | ~ ilf_type(inverse2(sK7,sK6),set_type)
    | ~ spl21_29
    | ~ spl21_223 ),
    inference(resolution,[],[f1818,f322]) ).

fof(f2008,plain,
    ( spl21_246
    | ~ spl21_9
    | ~ spl21_148 ),
    inference(avatar_split_clause,[],[f1291,f1287,f232,f2006]) ).

fof(f2006,plain,
    ( spl21_246
  <=> ! [X0] :
        ( member(sK13(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | empty(sK10(power_set(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_246])]) ).

fof(f1287,plain,
    ( spl21_148
  <=> ! [X0] :
        ( ~ ilf_type(sK13(sK10(power_set(X0))),set_type)
        | member(sK13(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | empty(sK10(power_set(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_148])]) ).

fof(f1291,plain,
    ( ! [X0] :
        ( member(sK13(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | empty(sK10(power_set(X0))) )
    | ~ spl21_9
    | ~ spl21_148 ),
    inference(resolution,[],[f1288,f233]) ).

fof(f1288,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK13(sK10(power_set(X0))),set_type)
        | member(sK13(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | empty(sK10(power_set(X0))) )
    | ~ spl21_148 ),
    inference(avatar_component_clause,[],[f1287]) ).

fof(f2004,plain,
    ( spl21_245
    | ~ spl21_9
    | ~ spl21_147 ),
    inference(avatar_split_clause,[],[f1290,f1283,f232,f2002]) ).

fof(f2002,plain,
    ( spl21_245
  <=> ! [X0] :
        ( member(sK10(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | sP0(sK10(power_set(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_245])]) ).

fof(f1283,plain,
    ( spl21_147
  <=> ! [X0] :
        ( ~ ilf_type(sK10(sK10(power_set(X0))),set_type)
        | member(sK10(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | sP0(sK10(power_set(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_147])]) ).

fof(f1290,plain,
    ( ! [X0] :
        ( member(sK10(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | sP0(sK10(power_set(X0))) )
    | ~ spl21_9
    | ~ spl21_147 ),
    inference(resolution,[],[f1284,f233]) ).

fof(f1284,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK10(sK10(power_set(X0))),set_type)
        | member(sK10(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | sP0(sK10(power_set(X0))) )
    | ~ spl21_147 ),
    inference(avatar_component_clause,[],[f1283]) ).

fof(f2000,plain,
    ( spl21_244
    | ~ spl21_17
    | ~ spl21_140 ),
    inference(avatar_split_clause,[],[f1197,f1186,f267,f1998]) ).

fof(f1998,plain,
    ( spl21_244
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK10(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP0(inverse2(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_244])]) ).

fof(f1197,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK10(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP0(inverse2(X0,X1)) )
    | ~ spl21_17
    | ~ spl21_140 ),
    inference(resolution,[],[f1187,f268]) ).

fof(f1996,plain,
    ( spl21_243
    | ~ spl21_40
    | ~ spl21_127 ),
    inference(avatar_split_clause,[],[f1050,f1047,f378,f1994]) ).

fof(f1994,plain,
    ( spl21_243
  <=> ! [X0] :
        ( empty(X0)
        | ~ ilf_type(X0,set_type)
        | sK19(X0) = ordered_pair(sK11(sK19(X0)),sK12(sK19(X0)))
        | ~ ilf_type(sK19(X0),set_type)
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_243])]) ).

fof(f1050,plain,
    ( ! [X0] :
        ( empty(X0)
        | ~ ilf_type(X0,set_type)
        | sK19(X0) = ordered_pair(sK11(sK19(X0)),sK12(sK19(X0)))
        | ~ ilf_type(sK19(X0),set_type)
        | ~ sP0(X0) )
    | ~ spl21_40
    | ~ spl21_127 ),
    inference(resolution,[],[f1048,f379]) ).

fof(f1991,plain,
    ( spl21_242
    | ~ spl21_91
    | ~ spl21_130 ),
    inference(avatar_split_clause,[],[f1098,f1081,f752,f1989]) ).

fof(f1989,plain,
    ( spl21_242
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(X0)
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ilf_type(X0,subset_type(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_242])]) ).

fof(f1098,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(X0)
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ilf_type(X0,subset_type(X1)) )
    | ~ spl21_91
    | ~ spl21_130 ),
    inference(duplicate_literal_removal,[],[f1084]) ).

fof(f1084,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(X0)
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_91
    | ~ spl21_130 ),
    inference(resolution,[],[f1082,f753]) ).

fof(f1986,plain,
    ( spl21_241
    | ~ spl21_17
    | ~ spl21_136 ),
    inference(avatar_split_clause,[],[f1156,f1151,f267,f1984]) ).

fof(f1984,plain,
    ( spl21_241
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK10(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | sP0(inverse2(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_241])]) ).

fof(f1156,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK10(inverse2(X0,X1)),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ empty(X1)
        | sP0(inverse2(X0,X1)) )
    | ~ spl21_17
    | ~ spl21_136 ),
    inference(resolution,[],[f1152,f268]) ).

fof(f1982,plain,
    ( spl21_239
    | spl21_240
    | ~ spl21_40
    | ~ spl21_130 ),
    inference(avatar_split_clause,[],[f1096,f1081,f378,f1980,f1977]) ).

fof(f1977,plain,
    ( spl21_239
  <=> ! [X1] :
        ( ~ ilf_type(X1,set_type)
        | ~ sP0(power_set(X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_239])]) ).

fof(f1980,plain,
    ( spl21_240
  <=> ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ordered_pair(sK11(X0),sK12(X0)) = X0
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_240])]) ).

fof(f1096,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(X0)
        | ordered_pair(sK11(X0),sK12(X0)) = X0
        | ~ sP0(power_set(X1)) )
    | ~ spl21_40
    | ~ spl21_130 ),
    inference(duplicate_literal_removal,[],[f1086]) ).

fof(f1086,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ empty(X0)
        | ordered_pair(sK11(X0),sK12(X0)) = X0
        | ~ ilf_type(X0,set_type)
        | ~ sP0(power_set(X1)) )
    | ~ spl21_40
    | ~ spl21_130 ),
    inference(resolution,[],[f1082,f379]) ).

fof(f1970,plain,
    ( spl21_238
    | ~ spl21_9
    | ~ spl21_139 ),
    inference(avatar_split_clause,[],[f1194,f1182,f232,f1968]) ).

fof(f1968,plain,
    ( spl21_238
  <=> ! [X2,X0,X1] :
        ( inverse4(X0,X1,sK17(X1,X0),X2) = inverse2(sK17(X1,X0),X2)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_238])]) ).

fof(f1182,plain,
    ( spl21_139
  <=> ! [X2,X0,X1] :
        ( inverse4(X0,X1,sK17(X1,X0),X2) = inverse2(sK17(X1,X0),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_139])]) ).

fof(f1194,plain,
    ( ! [X2,X0,X1] :
        ( inverse4(X0,X1,sK17(X1,X0),X2) = inverse2(sK17(X1,X0),X2)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_9
    | ~ spl21_139 ),
    inference(resolution,[],[f1183,f233]) ).

fof(f1183,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X2,set_type)
        | inverse4(X0,X1,sK17(X1,X0),X2) = inverse2(sK17(X1,X0),X2)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_139 ),
    inference(avatar_component_clause,[],[f1182]) ).

fof(f1958,plain,
    ( spl21_237
    | ~ spl21_22
    | ~ spl21_138 ),
    inference(avatar_split_clause,[],[f1179,f1170,f288,f1956]) ).

fof(f1956,plain,
    ( spl21_237
  <=> ! [X0] :
        ( empty(power_set(X0))
        | ~ ilf_type(sK18(X0),set_type)
        | member(sK18(X0),power_set(X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_237])]) ).

fof(f288,plain,
    ( spl21_22
  <=> ! [X0] :
        ( ilf_type(sK18(X0),subset_type(X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_22])]) ).

fof(f1179,plain,
    ( ! [X0] :
        ( empty(power_set(X0))
        | ~ ilf_type(sK18(X0),set_type)
        | member(sK18(X0),power_set(X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_22
    | ~ spl21_138 ),
    inference(duplicate_literal_removal,[],[f1176]) ).

fof(f1176,plain,
    ( ! [X0] :
        ( empty(power_set(X0))
        | ~ ilf_type(sK18(X0),set_type)
        | member(sK18(X0),power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_22
    | ~ spl21_138 ),
    inference(resolution,[],[f1171,f289]) ).

fof(f289,plain,
    ( ! [X0] :
        ( ilf_type(sK18(X0),subset_type(X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_22 ),
    inference(avatar_component_clause,[],[f288]) ).

fof(f1950,plain,
    ( spl21_236
    | ~ spl21_9
    | ~ spl21_137 ),
    inference(avatar_split_clause,[],[f1173,f1166,f232,f1948]) ).

fof(f1166,plain,
    ( spl21_137
  <=> ! [X0] :
        ( sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0)))
        | ~ sP0(X0)
        | empty(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_137])]) ).

fof(f1173,plain,
    ( ! [X0] :
        ( ~ sP0(X0)
        | empty(X0)
        | sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0))) )
    | ~ spl21_9
    | ~ spl21_137 ),
    inference(resolution,[],[f1167,f233]) ).

fof(f1167,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ~ sP0(X0)
        | empty(X0)
        | sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0))) )
    | ~ spl21_137 ),
    inference(avatar_component_clause,[],[f1166]) ).

fof(f1933,plain,
    ( spl21_235
    | ~ spl21_33
    | ~ spl21_134 ),
    inference(avatar_split_clause,[],[f1141,f1112,f342,f1931]) ).

fof(f1931,plain,
    ( spl21_235
  <=> ! [X0,X1] :
        ( sP2(X0,X1)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | ~ member(sK14(X0,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_235])]) ).

fof(f1141,plain,
    ( ! [X0,X1] :
        ( sP2(X0,X1)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | ~ member(sK14(X0,X1),X0) )
    | ~ spl21_33
    | ~ spl21_134 ),
    inference(duplicate_literal_removal,[],[f1129]) ).

fof(f1129,plain,
    ( ! [X0,X1] :
        ( sP2(X0,X1)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | ~ member(sK14(X0,X1),X0)
        | sP2(X0,X1) )
    | ~ spl21_33
    | ~ spl21_134 ),
    inference(resolution,[],[f1113,f343]) ).

fof(f1928,plain,
    ( spl21_234
    | ~ spl21_117
    | ~ spl21_129 ),
    inference(avatar_split_clause,[],[f1079,f1076,f980,f1926]) ).

fof(f1926,plain,
    ( spl21_234
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | sP0(sK18(cross_product(X0,X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_234])]) ).

fof(f1076,plain,
    ( spl21_129
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(sK18(cross_product(X1,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_129])]) ).

fof(f1079,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | sP0(sK18(cross_product(X0,X1))) )
    | ~ spl21_117
    | ~ spl21_129 ),
    inference(resolution,[],[f1077,f981]) ).

fof(f1077,plain,
    ( ! [X0,X1] :
        ( relation_like(sK18(cross_product(X1,X0)))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_129 ),
    inference(avatar_component_clause,[],[f1076]) ).

fof(f1924,plain,
    ( ~ spl21_62
    | spl21_233
    | ~ spl21_57
    | ~ spl21_5
    | ~ spl21_226 ),
    inference(avatar_split_clause,[],[f1835,f1832,f213,f501,f1921,f588]) ).

fof(f588,plain,
    ( spl21_62
  <=> ilf_type(sK6,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_62])]) ).

fof(f501,plain,
    ( spl21_57
  <=> ilf_type(sK4,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_57])]) ).

fof(f213,plain,
    ( spl21_5
  <=> ilf_type(sK7,relation_type(sK4,sK6)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_5])]) ).

fof(f1832,plain,
    ( spl21_226
  <=> ! [X0,X1] :
        ( member(sK16(sK5,sK8,sK7),X0)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK7,relation_type(X1,X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_226])]) ).

fof(f1835,plain,
    ( ~ ilf_type(sK4,set_type)
    | member(sK16(sK5,sK8,sK7),sK6)
    | ~ ilf_type(sK6,set_type)
    | ~ spl21_5
    | ~ spl21_226 ),
    inference(resolution,[],[f1833,f215]) ).

fof(f215,plain,
    ( ilf_type(sK7,relation_type(sK4,sK6))
    | ~ spl21_5 ),
    inference(avatar_component_clause,[],[f213]) ).

fof(f1833,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK7,relation_type(X1,X0))
        | ~ ilf_type(X1,set_type)
        | member(sK16(sK5,sK8,sK7),X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_226 ),
    inference(avatar_component_clause,[],[f1832]) ).

fof(f1913,plain,
    ( spl21_232
    | ~ spl21_9
    | ~ spl21_135 ),
    inference(avatar_split_clause,[],[f1149,f1143,f232,f1911]) ).

fof(f1911,plain,
    ( spl21_232
  <=> ! [X0] :
        ( empty(power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_232])]) ).

fof(f1143,plain,
    ( spl21_135
  <=> ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_135])]) ).

fof(f1149,plain,
    ( ! [X0] :
        ( empty(power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X0)) )
    | ~ spl21_9
    | ~ spl21_135 ),
    inference(resolution,[],[f1144,f233]) ).

fof(f1144,plain,
    ( ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X0)) )
    | ~ spl21_135 ),
    inference(avatar_component_clause,[],[f1143]) ).

fof(f1909,plain,
    ( spl21_231
    | ~ spl21_9
    | ~ spl21_132 ),
    inference(avatar_split_clause,[],[f1115,f1104,f232,f1907]) ).

fof(f1907,plain,
    ( spl21_231
  <=> ! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_231])]) ).

fof(f1104,plain,
    ( spl21_132
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_132])]) ).

fof(f1115,plain,
    ( ! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0))
    | ~ spl21_9
    | ~ spl21_132 ),
    inference(resolution,[],[f1105,f233]) ).

fof(f1105,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)) )
    | ~ spl21_132 ),
    inference(avatar_component_clause,[],[f1104]) ).

fof(f1905,plain,
    ( spl21_230
    | ~ spl21_117
    | ~ spl21_128 ),
    inference(avatar_split_clause,[],[f1074,f1071,f980,f1903]) ).

fof(f1903,plain,
    ( spl21_230
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | sP0(sK17(X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_230])]) ).

fof(f1071,plain,
    ( spl21_128
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(sK17(X0,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_128])]) ).

fof(f1074,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | sP0(sK17(X1,X0)) )
    | ~ spl21_117
    | ~ spl21_128 ),
    inference(resolution,[],[f1072,f981]) ).

fof(f1072,plain,
    ( ! [X0,X1] :
        ( relation_like(sK17(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_128 ),
    inference(avatar_component_clause,[],[f1071]) ).

fof(f1885,plain,
    ( ~ spl21_37
    | spl21_229
    | ~ spl21_29
    | ~ spl21_221 ),
    inference(avatar_split_clause,[],[f1857,f1796,f321,f1883,f358]) ).

fof(f1883,plain,
    ( spl21_229
  <=> ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(inverse2(sK7,X0),set_type)
        | ~ empty(inverse2(sK7,X0))
        | ~ member(sK9,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_229])]) ).

fof(f1857,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ~ member(sK9,X0)
        | ~ ilf_type(sK8,set_type)
        | ~ empty(inverse2(sK7,X0))
        | ~ ilf_type(inverse2(sK7,X0),set_type) )
    | ~ spl21_29
    | ~ spl21_221 ),
    inference(resolution,[],[f1797,f322]) ).

fof(f1881,plain,
    ( ~ spl21_63
    | ~ spl21_62
    | ~ spl21_221
    | spl21_223 ),
    inference(avatar_split_clause,[],[f1847,f1817,f1796,f588,f592]) ).

fof(f592,plain,
    ( spl21_63
  <=> member(sK9,sK6) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_63])]) ).

fof(f1847,plain,
    ( ~ ilf_type(sK6,set_type)
    | ~ member(sK9,sK6)
    | ~ spl21_221
    | spl21_223 ),
    inference(resolution,[],[f1797,f1819]) ).

fof(f1819,plain,
    ( ~ member(sK8,inverse2(sK7,sK6))
    | spl21_223 ),
    inference(avatar_component_clause,[],[f1817]) ).

fof(f1869,plain,
    ( ~ spl21_121
    | ~ spl21_124
    | spl21_228
    | ~ spl21_12
    | ~ spl21_40 ),
    inference(avatar_split_clause,[],[f1000,f378,f245,f1866,f1023,f1008]) ).

fof(f1023,plain,
    ( spl21_124
  <=> ilf_type(ordered_pair(sK8,sK9),set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_124])]) ).

fof(f1866,plain,
    ( spl21_228
  <=> ordered_pair(sK8,sK9) = ordered_pair(sK11(ordered_pair(sK8,sK9)),sK12(ordered_pair(sK8,sK9))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_228])]) ).

fof(f245,plain,
    ( spl21_12
  <=> member(ordered_pair(sK8,sK9),sK7) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_12])]) ).

fof(f1000,plain,
    ( ordered_pair(sK8,sK9) = ordered_pair(sK11(ordered_pair(sK8,sK9)),sK12(ordered_pair(sK8,sK9)))
    | ~ ilf_type(ordered_pair(sK8,sK9),set_type)
    | ~ sP0(sK7)
    | ~ spl21_12
    | ~ spl21_40 ),
    inference(resolution,[],[f247,f379]) ).

fof(f247,plain,
    ( member(ordered_pair(sK8,sK9),sK7)
    | ~ spl21_12 ),
    inference(avatar_component_clause,[],[f245]) ).

fof(f1840,plain,
    ( ~ spl21_121
    | ~ spl21_74
    | spl21_227
    | ~ spl21_219
    | ~ spl21_37
    | ~ spl21_120
    | ~ spl21_175 ),
    inference(avatar_split_clause,[],[f1512,f1493,f1003,f358,f1776,f1837,f654,f1008]) ).

fof(f1837,plain,
    ( spl21_227
  <=> ordered_pair(sK8,sK16(sK5,sK8,sK7)) = ordered_pair(sK11(ordered_pair(sK8,sK16(sK5,sK8,sK7))),sK12(ordered_pair(sK8,sK16(sK5,sK8,sK7)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_227])]) ).

fof(f1493,plain,
    ( spl21_175
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ordered_pair(X1,sK16(X2,X1,X0)) = ordered_pair(sK11(ordered_pair(X1,sK16(X2,X1,X0))),sK12(ordered_pair(X1,sK16(X2,X1,X0))))
        | ~ member(X1,inverse2(X0,X2))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_175])]) ).

fof(f1512,plain,
    ( ~ ilf_type(sK8,set_type)
    | ~ ilf_type(sK5,set_type)
    | ordered_pair(sK8,sK16(sK5,sK8,sK7)) = ordered_pair(sK11(ordered_pair(sK8,sK16(sK5,sK8,sK7))),sK12(ordered_pair(sK8,sK16(sK5,sK8,sK7))))
    | ~ ilf_type(sK7,binary_relation_type)
    | ~ sP0(sK7)
    | ~ spl21_120
    | ~ spl21_175 ),
    inference(resolution,[],[f1494,f1004]) ).

fof(f1494,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X1,inverse2(X0,X2))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ordered_pair(X1,sK16(X2,X1,X0)) = ordered_pair(sK11(ordered_pair(X1,sK16(X2,X1,X0))),sK12(ordered_pair(X1,sK16(X2,X1,X0))))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ sP0(X0) )
    | ~ spl21_175 ),
    inference(avatar_component_clause,[],[f1493]) ).

fof(f1834,plain,
    ( ~ spl21_219
    | ~ spl21_74
    | ~ spl21_37
    | spl21_226
    | ~ spl21_120
    | ~ spl21_158 ),
    inference(avatar_split_clause,[],[f1371,f1343,f1003,f1832,f358,f654,f1776]) ).

fof(f1371,plain,
    ( ! [X0,X1] :
        ( member(sK16(sK5,sK8,sK7),X0)
        | ~ ilf_type(sK8,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK7,relation_type(X1,X0))
        | ~ ilf_type(sK7,binary_relation_type)
        | ~ ilf_type(sK5,set_type) )
    | ~ spl21_120
    | ~ spl21_158 ),
    inference(resolution,[],[f1344,f1004]) ).

fof(f1830,plain,
    ( ~ spl21_9
    | spl21_225 ),
    inference(avatar_contradiction_clause,[],[f1829]) ).

fof(f1829,plain,
    ( $false
    | ~ spl21_9
    | spl21_225 ),
    inference(resolution,[],[f1827,f233]) ).

fof(f1827,plain,
    ( ~ ilf_type(sK16(sK6,sK8,sK7),set_type)
    | spl21_225 ),
    inference(avatar_component_clause,[],[f1825]) ).

fof(f1825,plain,
    ( spl21_225
  <=> ilf_type(sK16(sK6,sK8,sK7),set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_225])]) ).

fof(f1828,plain,
    ( ~ spl21_37
    | ~ spl21_74
    | ~ spl21_223
    | ~ spl21_62
    | ~ spl21_224
    | ~ spl21_225
    | ~ spl21_50
    | ~ spl21_119 ),
    inference(avatar_split_clause,[],[f1045,f992,f454,f1825,f1821,f588,f1817,f654,f358]) ).

fof(f1821,plain,
    ( spl21_224
  <=> member(sK16(sK6,sK8,sK7),sK5) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_224])]) ).

fof(f1045,plain,
    ( ~ ilf_type(sK16(sK6,sK8,sK7),set_type)
    | ~ member(sK16(sK6,sK8,sK7),sK5)
    | ~ ilf_type(sK6,set_type)
    | ~ member(sK8,inverse2(sK7,sK6))
    | ~ ilf_type(sK7,binary_relation_type)
    | ~ ilf_type(sK8,set_type)
    | ~ spl21_50
    | ~ spl21_119 ),
    inference(duplicate_literal_removal,[],[f1044]) ).

fof(f1044,plain,
    ( ~ ilf_type(sK16(sK6,sK8,sK7),set_type)
    | ~ member(sK16(sK6,sK8,sK7),sK5)
    | ~ ilf_type(sK6,set_type)
    | ~ member(sK8,inverse2(sK7,sK6))
    | ~ member(sK8,inverse2(sK7,sK6))
    | ~ ilf_type(sK7,binary_relation_type)
    | ~ ilf_type(sK8,set_type)
    | ~ ilf_type(sK6,set_type)
    | ~ spl21_50
    | ~ spl21_119 ),
    inference(resolution,[],[f993,f455]) ).

fof(f1814,plain,
    ( spl21_222
    | ~ spl21_25
    | ~ spl21_115 ),
    inference(avatar_split_clause,[],[f974,f970,f304,f1812]) ).

fof(f1812,plain,
    ( spl21_222
  <=> ! [X0,X1] :
        ( ~ sP2(X0,X1)
        | X0 = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_222])]) ).

fof(f304,plain,
    ( spl21_25
  <=> ! [X0,X1] :
        ( X0 = X1
        | ~ sP2(X1,X0)
        | ~ sP3(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_25])]) ).

fof(f970,plain,
    ( spl21_115
  <=> ! [X0,X1] : sP3(X0,X1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_115])]) ).

fof(f974,plain,
    ( ! [X0,X1] :
        ( ~ sP2(X0,X1)
        | X0 = X1 )
    | ~ spl21_25
    | ~ spl21_115 ),
    inference(resolution,[],[f971,f305]) ).

fof(f305,plain,
    ( ! [X0,X1] :
        ( ~ sP3(X0,X1)
        | ~ sP2(X1,X0)
        | X0 = X1 )
    | ~ spl21_25 ),
    inference(avatar_component_clause,[],[f304]) ).

fof(f971,plain,
    ( ! [X0,X1] : sP3(X0,X1)
    | ~ spl21_115 ),
    inference(avatar_component_clause,[],[f970]) ).

fof(f1798,plain,
    ( ~ spl21_37
    | ~ spl21_74
    | ~ spl21_61
    | spl21_221
    | ~ spl21_12
    | ~ spl21_54 ),
    inference(avatar_split_clause,[],[f999,f485,f245,f1796,f584,f654,f358]) ).

fof(f584,plain,
    ( spl21_61
  <=> ilf_type(sK9,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_61])]) ).

fof(f999,plain,
    ( ! [X0] :
        ( ~ member(sK9,X0)
        | member(sK8,inverse2(sK7,X0))
        | ~ ilf_type(sK9,set_type)
        | ~ ilf_type(sK7,binary_relation_type)
        | ~ ilf_type(sK8,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_12
    | ~ spl21_54 ),
    inference(resolution,[],[f247,f486]) ).

fof(f1794,plain,
    ( ~ spl21_37
    | ~ spl21_61
    | spl21_220
    | ~ spl21_12
    | ~ spl21_55 ),
    inference(avatar_split_clause,[],[f998,f489,f245,f1780,f584,f358]) ).

fof(f1780,plain,
    ( spl21_220
  <=> ! [X0,X1] :
        ( member(sK8,X0)
        | ~ ilf_type(sK7,relation_type(X0,X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_220])]) ).

fof(f998,plain,
    ( ! [X0,X1] :
        ( member(sK8,X0)
        | ~ ilf_type(sK7,relation_type(X0,X1))
        | ~ ilf_type(sK9,set_type)
        | ~ ilf_type(sK8,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_12
    | ~ spl21_55 ),
    inference(resolution,[],[f247,f490]) ).

fof(f1792,plain,
    ( ~ spl21_7
    | ~ spl21_8
    | ~ spl21_11
    | ~ spl21_12 ),
    inference(avatar_split_clause,[],[f1786,f245,f241,f227,f222]) ).

fof(f227,plain,
    ( spl21_8
  <=> ilf_type(sK9,member_type(sK6)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_8])]) ).

fof(f241,plain,
    ( spl21_11
  <=> ! [X5] :
        ( ~ member(X5,sK5)
        | ~ ilf_type(X5,member_type(sK6))
        | ~ member(ordered_pair(sK8,X5),sK7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_11])]) ).

fof(f1786,plain,
    ( ~ ilf_type(sK9,member_type(sK6))
    | ~ member(sK9,sK5)
    | ~ spl21_11
    | ~ spl21_12 ),
    inference(resolution,[],[f247,f242]) ).

fof(f242,plain,
    ( ! [X5] :
        ( ~ member(ordered_pair(sK8,X5),sK7)
        | ~ ilf_type(X5,member_type(sK6))
        | ~ member(X5,sK5) )
    | ~ spl21_11 ),
    inference(avatar_component_clause,[],[f241]) ).

fof(f1784,plain,
    ( ~ spl21_9
    | spl21_219 ),
    inference(avatar_contradiction_clause,[],[f1783]) ).

fof(f1783,plain,
    ( $false
    | ~ spl21_9
    | spl21_219 ),
    inference(resolution,[],[f1778,f233]) ).

fof(f1778,plain,
    ( ~ ilf_type(sK5,set_type)
    | spl21_219 ),
    inference(avatar_component_clause,[],[f1776]) ).

fof(f1782,plain,
    ( ~ spl21_219
    | ~ spl21_74
    | ~ spl21_37
    | spl21_220
    | ~ spl21_120
    | ~ spl21_151 ),
    inference(avatar_split_clause,[],[f1309,f1301,f1003,f1780,f358,f654,f1776]) ).

fof(f1309,plain,
    ( ! [X0,X1] :
        ( member(sK8,X0)
        | ~ ilf_type(sK8,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK7,relation_type(X0,X1))
        | ~ ilf_type(sK7,binary_relation_type)
        | ~ ilf_type(sK5,set_type) )
    | ~ spl21_120
    | ~ spl21_151 ),
    inference(resolution,[],[f1302,f1004]) ).

fof(f1773,plain,
    ( spl21_218
    | ~ spl21_51
    | ~ spl21_112 ),
    inference(avatar_split_clause,[],[f948,f945,f462,f1771]) ).

fof(f1771,plain,
    ( spl21_218
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(ordered_pair(X3,sK16(X4,X3,ordered_pair(X1,sK16(X2,X1,power_set(X0))))),set_type)
        | member(ordered_pair(X3,sK16(X4,X3,ordered_pair(X1,sK16(X2,X1,power_set(X0))))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | ~ member(X3,inverse2(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X4))
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),binary_relation_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_218])]) ).

fof(f945,plain,
    ( spl21_112
  <=> ! [X0,X3,X2,X1] :
        ( ~ member(X0,inverse2(power_set(X1),X2))
        | ~ ilf_type(power_set(X1),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X3,ordered_pair(X0,sK16(X2,X0,power_set(X1))))
        | ~ ilf_type(X3,set_type)
        | member(X3,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(ordered_pair(X0,sK16(X2,X0,power_set(X1))),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_112])]) ).

fof(f948,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(ordered_pair(X3,sK16(X4,X3,ordered_pair(X1,sK16(X2,X1,power_set(X0))))),set_type)
        | member(ordered_pair(X3,sK16(X4,X3,ordered_pair(X1,sK16(X2,X1,power_set(X0))))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | ~ member(X3,inverse2(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X4))
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),binary_relation_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type) )
    | ~ spl21_51
    | ~ spl21_112 ),
    inference(resolution,[],[f946,f463]) ).

fof(f946,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ member(X3,ordered_pair(X0,sK16(X2,X0,power_set(X1))))
        | ~ ilf_type(power_set(X1),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X0,inverse2(power_set(X1),X2))
        | ~ ilf_type(X3,set_type)
        | member(X3,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(ordered_pair(X0,sK16(X2,X0,power_set(X1))),set_type) )
    | ~ spl21_112 ),
    inference(avatar_component_clause,[],[f945]) ).

fof(f1768,plain,
    ( spl21_217
    | ~ spl21_51
    | ~ spl21_111 ),
    inference(avatar_split_clause,[],[f933,f930,f462,f1766]) ).

fof(f1766,plain,
    ( spl21_217
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(ordered_pair(X3,sK16(X4,X3,sK16(power_set(X2),X1,X0))),set_type)
        | member(ordered_pair(X3,sK16(X4,X3,sK16(power_set(X2),X1,X0))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | ~ member(X3,inverse2(sK16(power_set(X2),X1,X0),X4))
        | ~ ilf_type(sK16(power_set(X2),X1,X0),binary_relation_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_217])]) ).

fof(f930,plain,
    ( spl21_111
  <=> ! [X0,X3,X2,X1] :
        ( ~ member(X0,inverse2(X1,power_set(X2)))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X3,sK16(power_set(X2),X0,X1))
        | ~ ilf_type(X3,set_type)
        | member(X3,X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_111])]) ).

fof(f933,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(ordered_pair(X3,sK16(X4,X3,sK16(power_set(X2),X1,X0))),set_type)
        | member(ordered_pair(X3,sK16(X4,X3,sK16(power_set(X2),X1,X0))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | ~ member(X3,inverse2(sK16(power_set(X2),X1,X0),X4))
        | ~ ilf_type(sK16(power_set(X2),X1,X0),binary_relation_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type) )
    | ~ spl21_51
    | ~ spl21_111 ),
    inference(resolution,[],[f931,f463]) ).

fof(f931,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ member(X3,sK16(power_set(X2),X0,X1))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X0,inverse2(X1,power_set(X2)))
        | ~ ilf_type(X3,set_type)
        | member(X3,X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X0,X1),set_type) )
    | ~ spl21_111 ),
    inference(avatar_component_clause,[],[f930]) ).

fof(f1743,plain,
    ( spl21_216
    | ~ spl21_32
    | ~ spl21_112 ),
    inference(avatar_split_clause,[],[f952,f945,f338,f1741]) ).

fof(f1741,plain,
    ( spl21_216
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK14(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),set_type)
        | member(sK14(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | member(sK14(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),X3)
        | sP2(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_216])]) ).

fof(f952,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK14(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),set_type)
        | member(sK14(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | member(sK14(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),X3)
        | sP2(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3) )
    | ~ spl21_32
    | ~ spl21_112 ),
    inference(resolution,[],[f946,f339]) ).

fof(f1739,plain,
    ( spl21_215
    | ~ spl21_32
    | ~ spl21_112 ),
    inference(avatar_split_clause,[],[f951,f945,f338,f1737]) ).

fof(f1737,plain,
    ( spl21_215
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK14(X3,ordered_pair(X1,sK16(X2,X1,power_set(X0)))),set_type)
        | member(sK14(X3,ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | member(sK14(X3,ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X3)
        | sP2(X3,ordered_pair(X1,sK16(X2,X1,power_set(X0)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_215])]) ).

fof(f951,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK14(X3,ordered_pair(X1,sK16(X2,X1,power_set(X0)))),set_type)
        | member(sK14(X3,ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | member(sK14(X3,ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X3)
        | sP2(X3,ordered_pair(X1,sK16(X2,X1,power_set(X0)))) )
    | ~ spl21_32
    | ~ spl21_112 ),
    inference(resolution,[],[f946,f339]) ).

fof(f1734,plain,
    ( spl21_214
    | ~ spl21_50
    | ~ spl21_112 ),
    inference(avatar_split_clause,[],[f956,f945,f454,f1732]) ).

fof(f1732,plain,
    ( spl21_214
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK16(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3,X4),set_type)
        | member(sK16(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3,X4),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | ~ member(X3,inverse2(X4,ordered_pair(X1,sK16(X2,X1,power_set(X0)))))
        | ~ ilf_type(X4,binary_relation_type)
        | ~ ilf_type(X3,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_214])]) ).

fof(f956,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK16(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3,X4),set_type)
        | member(sK16(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3,X4),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | ~ member(X3,inverse2(X4,ordered_pair(X1,sK16(X2,X1,power_set(X0)))))
        | ~ ilf_type(X4,binary_relation_type)
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_50
    | ~ spl21_112 ),
    inference(duplicate_literal_removal,[],[f955]) ).

fof(f955,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK16(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3,X4),set_type)
        | member(sK16(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3,X4),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | ~ member(X3,inverse2(X4,ordered_pair(X1,sK16(X2,X1,power_set(X0)))))
        | ~ ilf_type(X4,binary_relation_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type) )
    | ~ spl21_50
    | ~ spl21_112 ),
    inference(resolution,[],[f946,f455]) ).

fof(f1728,plain,
    ( spl21_213
    | ~ spl21_41
    | ~ spl21_112 ),
    inference(avatar_split_clause,[],[f957,f945,f382,f1726]) ).

fof(f1726,plain,
    ( spl21_213
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK15(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),set_type)
        | member(sK15(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | member(ordered_pair(X1,sK16(X2,X1,power_set(X0))),power_set(X3))
        | ~ ilf_type(X3,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_213])]) ).

fof(f957,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK15(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),set_type)
        | member(sK15(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | member(ordered_pair(X1,sK16(X2,X1,power_set(X0))),power_set(X3))
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_41
    | ~ spl21_112 ),
    inference(duplicate_literal_removal,[],[f954]) ).

fof(f954,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK15(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),set_type)
        | member(sK15(ordered_pair(X1,sK16(X2,X1,power_set(X0))),X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | member(ordered_pair(X1,sK16(X2,X1,power_set(X0))),power_set(X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type) )
    | ~ spl21_41
    | ~ spl21_112 ),
    inference(resolution,[],[f946,f383]) ).

fof(f1724,plain,
    ( spl21_212
    | ~ spl21_51
    | ~ spl21_103 ),
    inference(avatar_split_clause,[],[f877,f874,f462,f1722]) ).

fof(f1722,plain,
    ( spl21_212
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK15(power_set(X2),X3))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK15(power_set(X2),X3))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK15(power_set(X2),X3),set_type)
        | member(power_set(X2),power_set(X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X0,inverse2(sK15(power_set(X2),X3),X1))
        | ~ ilf_type(sK15(power_set(X2),X3),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_212])]) ).

fof(f874,plain,
    ( spl21_103
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,sK15(power_set(X1),X2))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK15(power_set(X1),X2),set_type)
        | member(power_set(X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(power_set(X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_103])]) ).

fof(f877,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK15(power_set(X2),X3))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK15(power_set(X2),X3))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK15(power_set(X2),X3),set_type)
        | member(power_set(X2),power_set(X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X0,inverse2(sK15(power_set(X2),X3),X1))
        | ~ ilf_type(sK15(power_set(X2),X3),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_51
    | ~ spl21_103 ),
    inference(resolution,[],[f875,f463]) ).

fof(f875,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,sK15(power_set(X1),X2))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK15(power_set(X1),X2),set_type)
        | member(power_set(X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(power_set(X1),set_type) )
    | ~ spl21_103 ),
    inference(avatar_component_clause,[],[f874]) ).

fof(f1720,plain,
    ( ~ spl21_57
    | spl21_211
    | ~ spl21_49
    | ~ spl21_186 ),
    inference(avatar_split_clause,[],[f1690,f1570,f445,f1718,f501]) ).

fof(f1718,plain,
    ( spl21_211
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | member(X1,sK4)
        | ~ ilf_type(X1,set_type)
        | ~ member(X1,inverse2(sK7,X0))
        | ~ ilf_type(inverse2(sK7,X0),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_211])]) ).

fof(f1570,plain,
    ( spl21_186
  <=> ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | member(inverse2(sK7,X0),power_set(sK4))
        | ~ ilf_type(inverse2(sK7,X0),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_186])]) ).

fof(f1690,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(inverse2(sK7,X0),set_type)
        | ~ member(X1,inverse2(sK7,X0))
        | ~ ilf_type(X1,set_type)
        | member(X1,sK4)
        | ~ ilf_type(sK4,set_type) )
    | ~ spl21_49
    | ~ spl21_186 ),
    inference(duplicate_literal_removal,[],[f1685]) ).

fof(f1685,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(inverse2(sK7,X0),set_type)
        | ~ member(X1,inverse2(sK7,X0))
        | ~ ilf_type(X1,set_type)
        | member(X1,sK4)
        | ~ ilf_type(sK4,set_type)
        | ~ ilf_type(inverse2(sK7,X0),set_type) )
    | ~ spl21_49
    | ~ spl21_186 ),
    inference(resolution,[],[f1571,f446]) ).

fof(f1571,plain,
    ( ! [X0] :
        ( member(inverse2(sK7,X0),power_set(sK4))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(inverse2(sK7,X0),set_type) )
    | ~ spl21_186 ),
    inference(avatar_component_clause,[],[f1570]) ).

fof(f1713,plain,
    ( spl21_210
    | ~ spl21_50
    | ~ spl21_111 ),
    inference(avatar_split_clause,[],[f941,f930,f454,f1711]) ).

fof(f1711,plain,
    ( spl21_210
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK16(sK16(power_set(X2),X1,X0),X3,X4),set_type)
        | member(sK16(sK16(power_set(X2),X1,X0),X3,X4),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | ~ member(X3,inverse2(X4,sK16(power_set(X2),X1,X0)))
        | ~ ilf_type(X4,binary_relation_type)
        | ~ ilf_type(X3,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_210])]) ).

fof(f941,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK16(sK16(power_set(X2),X1,X0),X3,X4),set_type)
        | member(sK16(sK16(power_set(X2),X1,X0),X3,X4),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | ~ member(X3,inverse2(X4,sK16(power_set(X2),X1,X0)))
        | ~ ilf_type(X4,binary_relation_type)
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_50
    | ~ spl21_111 ),
    inference(duplicate_literal_removal,[],[f940]) ).

fof(f940,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK16(sK16(power_set(X2),X1,X0),X3,X4),set_type)
        | member(sK16(sK16(power_set(X2),X1,X0),X3,X4),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | ~ member(X3,inverse2(X4,sK16(power_set(X2),X1,X0)))
        | ~ ilf_type(X4,binary_relation_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type) )
    | ~ spl21_50
    | ~ spl21_111 ),
    inference(resolution,[],[f931,f455]) ).

fof(f1709,plain,
    ( spl21_209
    | ~ spl21_51
    | ~ spl21_101 ),
    inference(avatar_split_clause,[],[f858,f844,f462,f1707]) ).

fof(f1707,plain,
    ( spl21_209
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK14(power_set(X2),X3))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK14(power_set(X2),X3))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(power_set(X2),X3),set_type)
        | member(sK14(power_set(X2),X3),X3)
        | sP2(power_set(X2),X3)
        | ~ member(X0,inverse2(sK14(power_set(X2),X3),X1))
        | ~ ilf_type(sK14(power_set(X2),X3),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_209])]) ).

fof(f858,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK14(power_set(X2),X3))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK14(power_set(X2),X3))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(power_set(X2),X3),set_type)
        | member(sK14(power_set(X2),X3),X3)
        | sP2(power_set(X2),X3)
        | ~ member(X0,inverse2(sK14(power_set(X2),X3),X1))
        | ~ ilf_type(sK14(power_set(X2),X3),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_51
    | ~ spl21_101 ),
    inference(resolution,[],[f845,f463]) ).

fof(f1705,plain,
    ( spl21_208
    | ~ spl21_51
    | ~ spl21_100 ),
    inference(avatar_split_clause,[],[f847,f840,f462,f1703]) ).

fof(f1703,plain,
    ( spl21_208
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK14(X2,power_set(X3)))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK14(X2,power_set(X3)))),X3)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(sK14(X2,power_set(X3)),set_type)
        | member(sK14(X2,power_set(X3)),X2)
        | sP2(X2,power_set(X3))
        | ~ member(X0,inverse2(sK14(X2,power_set(X3)),X1))
        | ~ ilf_type(sK14(X2,power_set(X3)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_208])]) ).

fof(f847,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK14(X2,power_set(X3)))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK14(X2,power_set(X3)))),X3)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(sK14(X2,power_set(X3)),set_type)
        | member(sK14(X2,power_set(X3)),X2)
        | sP2(X2,power_set(X3))
        | ~ member(X0,inverse2(sK14(X2,power_set(X3)),X1))
        | ~ ilf_type(sK14(X2,power_set(X3)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_51
    | ~ spl21_100 ),
    inference(resolution,[],[f841,f463]) ).

fof(f1699,plain,
    ( spl21_207
    | ~ spl21_32
    | ~ spl21_111 ),
    inference(avatar_split_clause,[],[f937,f930,f338,f1697]) ).

fof(f1697,plain,
    ( spl21_207
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK14(sK16(power_set(X2),X1,X0),X3),set_type)
        | member(sK14(sK16(power_set(X2),X1,X0),X3),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | member(sK14(sK16(power_set(X2),X1,X0),X3),X3)
        | sP2(sK16(power_set(X2),X1,X0),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_207])]) ).

fof(f937,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK14(sK16(power_set(X2),X1,X0),X3),set_type)
        | member(sK14(sK16(power_set(X2),X1,X0),X3),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | member(sK14(sK16(power_set(X2),X1,X0),X3),X3)
        | sP2(sK16(power_set(X2),X1,X0),X3) )
    | ~ spl21_32
    | ~ spl21_111 ),
    inference(resolution,[],[f931,f339]) ).

fof(f1695,plain,
    ( spl21_206
    | ~ spl21_32
    | ~ spl21_111 ),
    inference(avatar_split_clause,[],[f936,f930,f338,f1693]) ).

fof(f1693,plain,
    ( spl21_206
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK14(X3,sK16(power_set(X2),X1,X0)),set_type)
        | member(sK14(X3,sK16(power_set(X2),X1,X0)),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | member(sK14(X3,sK16(power_set(X2),X1,X0)),X3)
        | sP2(X3,sK16(power_set(X2),X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_206])]) ).

fof(f936,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK14(X3,sK16(power_set(X2),X1,X0)),set_type)
        | member(sK14(X3,sK16(power_set(X2),X1,X0)),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | member(sK14(X3,sK16(power_set(X2),X1,X0)),X3)
        | sP2(X3,sK16(power_set(X2),X1,X0)) )
    | ~ spl21_32
    | ~ spl21_111 ),
    inference(resolution,[],[f931,f339]) ).

fof(f1681,plain,
    ( spl21_205
    | ~ spl21_24
    | ~ spl21_112 ),
    inference(avatar_split_clause,[],[f958,f945,f300,f1679]) ).

fof(f1679,plain,
    ( spl21_205
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK13(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),set_type)
        | member(sK13(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | empty(ordered_pair(X1,sK16(X2,X1,power_set(X0)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_205])]) ).

fof(f958,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK13(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),set_type)
        | member(sK13(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | empty(ordered_pair(X1,sK16(X2,X1,power_set(X0)))) )
    | ~ spl21_24
    | ~ spl21_112 ),
    inference(duplicate_literal_removal,[],[f950]) ).

fof(f950,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK13(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),set_type)
        | member(sK13(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | empty(ordered_pair(X1,sK16(X2,X1,power_set(X0))))
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type) )
    | ~ spl21_24
    | ~ spl21_112 ),
    inference(resolution,[],[f946,f301]) ).

fof(f1677,plain,
    ( spl21_204
    | ~ spl21_17
    | ~ spl21_112 ),
    inference(avatar_split_clause,[],[f949,f945,f267,f1675]) ).

fof(f1675,plain,
    ( spl21_204
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK10(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),set_type)
        | member(sK10(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | sP0(ordered_pair(X1,sK16(X2,X1,power_set(X0)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_204])]) ).

fof(f949,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(sK10(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),set_type)
        | member(sK10(ordered_pair(X1,sK16(X2,X1,power_set(X0)))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | sP0(ordered_pair(X1,sK16(X2,X1,power_set(X0)))) )
    | ~ spl21_17
    | ~ spl21_112 ),
    inference(resolution,[],[f946,f268]) ).

fof(f1672,plain,
    ( spl21_203
    | ~ spl21_41
    | ~ spl21_111 ),
    inference(avatar_split_clause,[],[f942,f930,f382,f1670]) ).

fof(f1670,plain,
    ( spl21_203
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK15(sK16(power_set(X2),X1,X0),X3),set_type)
        | member(sK15(sK16(power_set(X2),X1,X0),X3),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | member(sK16(power_set(X2),X1,X0),power_set(X3))
        | ~ ilf_type(X3,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_203])]) ).

fof(f942,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK15(sK16(power_set(X2),X1,X0),X3),set_type)
        | member(sK15(sK16(power_set(X2),X1,X0),X3),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | member(sK16(power_set(X2),X1,X0),power_set(X3))
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_41
    | ~ spl21_111 ),
    inference(duplicate_literal_removal,[],[f939]) ).

fof(f939,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK15(sK16(power_set(X2),X1,X0),X3),set_type)
        | member(sK15(sK16(power_set(X2),X1,X0),X3),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | member(sK16(power_set(X2),X1,X0),power_set(X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type) )
    | ~ spl21_41
    | ~ spl21_111 ),
    inference(resolution,[],[f931,f383]) ).

fof(f1666,plain,
    ( spl21_202
    | ~ spl21_50
    | ~ spl21_103 ),
    inference(avatar_split_clause,[],[f885,f874,f454,f1664]) ).

fof(f1664,plain,
    ( spl21_202
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(sK16(sK15(power_set(X0),X1),X2,X3),set_type)
        | member(sK16(sK15(power_set(X0),X1),X2,X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X2,inverse2(X3,sK15(power_set(X0),X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_202])]) ).

fof(f885,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(sK15(power_set(X0),X1),X2,X3),set_type)
        | member(sK16(sK15(power_set(X0),X1),X2,X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X2,inverse2(X3,sK15(power_set(X0),X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_50
    | ~ spl21_103 ),
    inference(duplicate_literal_removal,[],[f884]) ).

fof(f884,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(sK15(power_set(X0),X1),X2,X3),set_type)
        | member(sK16(sK15(power_set(X0),X1),X2,X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X2,inverse2(X3,sK15(power_set(X0),X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type) )
    | ~ spl21_50
    | ~ spl21_103 ),
    inference(resolution,[],[f875,f455]) ).

fof(f1662,plain,
    ( spl21_201
    | ~ spl21_51
    | ~ spl21_95 ),
    inference(avatar_split_clause,[],[f804,f801,f462,f1660]) ).

fof(f1660,plain,
    ( spl21_201
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK13(power_set(X2)))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK13(power_set(X2)))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK13(power_set(X2)),set_type)
        | empty(power_set(X2))
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X0,inverse2(sK13(power_set(X2)),X1))
        | ~ ilf_type(sK13(power_set(X2)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_201])]) ).

fof(f804,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK13(power_set(X2)))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK13(power_set(X2)))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK13(power_set(X2)),set_type)
        | empty(power_set(X2))
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X0,inverse2(sK13(power_set(X2)),X1))
        | ~ ilf_type(sK13(power_set(X2)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_51
    | ~ spl21_95 ),
    inference(resolution,[],[f802,f463]) ).

fof(f1654,plain,
    ( spl21_200
    | ~ spl21_32
    | ~ spl21_103 ),
    inference(avatar_split_clause,[],[f881,f874,f338,f1652]) ).

fof(f1652,plain,
    ( spl21_200
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(sK15(power_set(X0),X1),X2),set_type)
        | member(sK14(sK15(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK14(sK15(power_set(X0),X1),X2),X2)
        | sP2(sK15(power_set(X0),X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_200])]) ).

fof(f881,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(sK15(power_set(X0),X1),X2),set_type)
        | member(sK14(sK15(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK14(sK15(power_set(X0),X1),X2),X2)
        | sP2(sK15(power_set(X0),X1),X2) )
    | ~ spl21_32
    | ~ spl21_103 ),
    inference(resolution,[],[f875,f339]) ).

fof(f1650,plain,
    ( spl21_199
    | ~ spl21_32
    | ~ spl21_103 ),
    inference(avatar_split_clause,[],[f880,f874,f338,f1648]) ).

fof(f1648,plain,
    ( spl21_199
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,sK15(power_set(X1),X2)),set_type)
        | member(sK14(X0,sK15(power_set(X1),X2)),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK15(power_set(X1),X2),set_type)
        | member(power_set(X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(power_set(X1),set_type)
        | member(sK14(X0,sK15(power_set(X1),X2)),X0)
        | sP2(X0,sK15(power_set(X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_199])]) ).

fof(f880,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,sK15(power_set(X1),X2)),set_type)
        | member(sK14(X0,sK15(power_set(X1),X2)),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK15(power_set(X1),X2),set_type)
        | member(power_set(X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(power_set(X1),set_type)
        | member(sK14(X0,sK15(power_set(X1),X2)),X0)
        | sP2(X0,sK15(power_set(X1),X2)) )
    | ~ spl21_32
    | ~ spl21_103 ),
    inference(resolution,[],[f875,f339]) ).

fof(f1646,plain,
    ( spl21_198
    | ~ spl21_50
    | ~ spl21_101 ),
    inference(avatar_split_clause,[],[f866,f844,f454,f1644]) ).

fof(f1644,plain,
    ( spl21_198
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(sK16(sK14(power_set(X0),X1),X2,X3),set_type)
        | member(sK16(sK14(power_set(X0),X1),X2,X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | ~ member(X2,inverse2(X3,sK14(power_set(X0),X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_198])]) ).

fof(f866,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(sK14(power_set(X0),X1),X2,X3),set_type)
        | member(sK16(sK14(power_set(X0),X1),X2,X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | ~ member(X2,inverse2(X3,sK14(power_set(X0),X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_50
    | ~ spl21_101 ),
    inference(duplicate_literal_removal,[],[f865]) ).

fof(f865,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(sK14(power_set(X0),X1),X2,X3),set_type)
        | member(sK16(sK14(power_set(X0),X1),X2,X3),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | ~ member(X2,inverse2(X3,sK14(power_set(X0),X1)))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type) )
    | ~ spl21_50
    | ~ spl21_101 ),
    inference(resolution,[],[f845,f455]) ).

fof(f1642,plain,
    ( spl21_197
    | ~ spl21_50
    | ~ spl21_100 ),
    inference(avatar_split_clause,[],[f855,f840,f454,f1640]) ).

fof(f1640,plain,
    ( spl21_197
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(sK16(sK14(X0,power_set(X1)),X2,X3),set_type)
        | member(sK16(sK14(X0,power_set(X1)),X2,X3),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | ~ member(X2,inverse2(X3,sK14(X0,power_set(X1))))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_197])]) ).

fof(f855,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(sK14(X0,power_set(X1)),X2,X3),set_type)
        | member(sK16(sK14(X0,power_set(X1)),X2,X3),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | ~ member(X2,inverse2(X3,sK14(X0,power_set(X1))))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_50
    | ~ spl21_100 ),
    inference(duplicate_literal_removal,[],[f854]) ).

fof(f854,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(sK16(sK14(X0,power_set(X1)),X2,X3),set_type)
        | member(sK16(sK14(X0,power_set(X1)),X2,X3),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | ~ member(X2,inverse2(X3,sK14(X0,power_set(X1))))
        | ~ ilf_type(X3,binary_relation_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type) )
    | ~ spl21_50
    | ~ spl21_100 ),
    inference(resolution,[],[f841,f455]) ).

fof(f1636,plain,
    ( ~ spl21_57
    | ~ spl21_14
    | ~ spl21_185 ),
    inference(avatar_split_clause,[],[f1608,f1566,f255,f501]) ).

fof(f255,plain,
    ( spl21_14
  <=> ! [X0] :
        ( ~ empty(power_set(X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_14])]) ).

fof(f1566,plain,
    ( spl21_185
  <=> empty(power_set(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_185])]) ).

fof(f1608,plain,
    ( ~ ilf_type(sK4,set_type)
    | ~ spl21_14
    | ~ spl21_185 ),
    inference(resolution,[],[f1568,f256]) ).

fof(f256,plain,
    ( ! [X0] :
        ( ~ empty(power_set(X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_14 ),
    inference(avatar_component_clause,[],[f255]) ).

fof(f1568,plain,
    ( empty(power_set(sK4))
    | ~ spl21_185 ),
    inference(avatar_component_clause,[],[f1566]) ).

fof(f1632,plain,
    ( spl21_196
    | ~ spl21_32
    | ~ spl21_101 ),
    inference(avatar_split_clause,[],[f862,f844,f338,f1630]) ).

fof(f1630,plain,
    ( spl21_196
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(sK14(power_set(X0),X1),X2),set_type)
        | member(sK14(sK14(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | member(sK14(sK14(power_set(X0),X1),X2),X2)
        | sP2(sK14(power_set(X0),X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_196])]) ).

fof(f862,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(sK14(power_set(X0),X1),X2),set_type)
        | member(sK14(sK14(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | member(sK14(sK14(power_set(X0),X1),X2),X2)
        | sP2(sK14(power_set(X0),X1),X2) )
    | ~ spl21_32
    | ~ spl21_101 ),
    inference(resolution,[],[f845,f339]) ).

fof(f1628,plain,
    ( spl21_195
    | ~ spl21_32
    | ~ spl21_101 ),
    inference(avatar_split_clause,[],[f861,f844,f338,f1626]) ).

fof(f1626,plain,
    ( spl21_195
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,sK14(power_set(X1),X2)),set_type)
        | member(sK14(X0,sK14(power_set(X1),X2)),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(power_set(X1),X2),set_type)
        | member(sK14(power_set(X1),X2),X2)
        | sP2(power_set(X1),X2)
        | member(sK14(X0,sK14(power_set(X1),X2)),X0)
        | sP2(X0,sK14(power_set(X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_195])]) ).

fof(f861,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,sK14(power_set(X1),X2)),set_type)
        | member(sK14(X0,sK14(power_set(X1),X2)),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(power_set(X1),X2),set_type)
        | member(sK14(power_set(X1),X2),X2)
        | sP2(power_set(X1),X2)
        | member(sK14(X0,sK14(power_set(X1),X2)),X0)
        | sP2(X0,sK14(power_set(X1),X2)) )
    | ~ spl21_32
    | ~ spl21_101 ),
    inference(resolution,[],[f845,f339]) ).

fof(f1624,plain,
    ( spl21_194
    | ~ spl21_32
    | ~ spl21_100 ),
    inference(avatar_split_clause,[],[f851,f840,f338,f1622]) ).

fof(f1622,plain,
    ( spl21_194
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(sK14(X0,power_set(X1)),X2),set_type)
        | member(sK14(sK14(X0,power_set(X1)),X2),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | member(sK14(sK14(X0,power_set(X1)),X2),X2)
        | sP2(sK14(X0,power_set(X1)),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_194])]) ).

fof(f851,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(sK14(X0,power_set(X1)),X2),set_type)
        | member(sK14(sK14(X0,power_set(X1)),X2),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | member(sK14(sK14(X0,power_set(X1)),X2),X2)
        | sP2(sK14(X0,power_set(X1)),X2) )
    | ~ spl21_32
    | ~ spl21_100 ),
    inference(resolution,[],[f841,f339]) ).

fof(f1620,plain,
    ( spl21_193
    | ~ spl21_32
    | ~ spl21_100 ),
    inference(avatar_split_clause,[],[f850,f840,f338,f1618]) ).

fof(f1618,plain,
    ( spl21_193
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,sK14(X1,power_set(X2))),set_type)
        | member(sK14(X0,sK14(X1,power_set(X2))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(X1,power_set(X2)),set_type)
        | member(sK14(X1,power_set(X2)),X1)
        | sP2(X1,power_set(X2))
        | member(sK14(X0,sK14(X1,power_set(X2))),X0)
        | sP2(X0,sK14(X1,power_set(X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_193])]) ).

fof(f850,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK14(X0,sK14(X1,power_set(X2))),set_type)
        | member(sK14(X0,sK14(X1,power_set(X2))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(X1,power_set(X2)),set_type)
        | member(sK14(X1,power_set(X2)),X1)
        | sP2(X1,power_set(X2))
        | member(sK14(X0,sK14(X1,power_set(X2))),X0)
        | sP2(X0,sK14(X1,power_set(X2))) )
    | ~ spl21_32
    | ~ spl21_100 ),
    inference(resolution,[],[f841,f339]) ).

fof(f1616,plain,
    ( spl21_192
    | ~ spl21_51
    | ~ spl21_92 ),
    inference(avatar_split_clause,[],[f787,f776,f462,f1614]) ).

fof(f1614,plain,
    ( spl21_192
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK10(power_set(X2)))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK10(power_set(X2)))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK10(power_set(X2)),set_type)
        | sP0(power_set(X2))
        | ~ member(X0,inverse2(sK10(power_set(X2)),X1))
        | ~ ilf_type(sK10(power_set(X2)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_192])]) ).

fof(f787,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X1,X0,sK10(power_set(X2)))),set_type)
        | member(ordered_pair(X0,sK16(X1,X0,sK10(power_set(X2)))),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK10(power_set(X2)),set_type)
        | sP0(power_set(X2))
        | ~ member(X0,inverse2(sK10(power_set(X2)),X1))
        | ~ ilf_type(sK10(power_set(X2)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_51
    | ~ spl21_92 ),
    inference(resolution,[],[f777,f463]) ).

fof(f1599,plain,
    ( spl21_191
    | ~ spl21_24
    | ~ spl21_111 ),
    inference(avatar_split_clause,[],[f943,f930,f300,f1597]) ).

fof(f1597,plain,
    ( spl21_191
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK13(sK16(power_set(X2),X1,X0)),set_type)
        | member(sK13(sK16(power_set(X2),X1,X0)),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | empty(sK16(power_set(X2),X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_191])]) ).

fof(f943,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK13(sK16(power_set(X2),X1,X0)),set_type)
        | member(sK13(sK16(power_set(X2),X1,X0)),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | empty(sK16(power_set(X2),X1,X0)) )
    | ~ spl21_24
    | ~ spl21_111 ),
    inference(duplicate_literal_removal,[],[f935]) ).

fof(f935,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK13(sK16(power_set(X2),X1,X0)),set_type)
        | member(sK13(sK16(power_set(X2),X1,X0)),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | empty(sK16(power_set(X2),X1,X0))
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type) )
    | ~ spl21_24
    | ~ spl21_111 ),
    inference(resolution,[],[f931,f301]) ).

fof(f1595,plain,
    ( spl21_190
    | ~ spl21_17
    | ~ spl21_111 ),
    inference(avatar_split_clause,[],[f934,f930,f267,f1593]) ).

fof(f1593,plain,
    ( spl21_190
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK10(sK16(power_set(X2),X1,X0)),set_type)
        | member(sK10(sK16(power_set(X2),X1,X0)),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | sP0(sK16(power_set(X2),X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_190])]) ).

fof(f934,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X1,inverse2(X0,power_set(X2)))
        | ~ ilf_type(sK10(sK16(power_set(X2),X1,X0)),set_type)
        | member(sK10(sK16(power_set(X2),X1,X0)),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X1,X0),set_type)
        | sP0(sK16(power_set(X2),X1,X0)) )
    | ~ spl21_17
    | ~ spl21_111 ),
    inference(resolution,[],[f931,f268]) ).

fof(f1591,plain,
    ( spl21_189
    | ~ spl21_53
    | ~ spl21_107 ),
    inference(avatar_split_clause,[],[f912,f907,f478,f1589]) ).

fof(f1589,plain,
    ( spl21_189
  <=> ! [X5,X4,X0,X3,X2,X1] :
        ( ~ ilf_type(X0,relation_type(cross_product(X1,X2),X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(cross_product(X1,X2),set_type)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X5,set_type)
        | inverse4(X1,X2,inverse4(cross_product(X1,X2),X3,X0,X4),X5) = inverse2(inverse4(cross_product(X1,X2),X3,X0,X4),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_189])]) ).

fof(f478,plain,
    ( spl21_53
  <=> ! [X0,X3,X2,X1] :
        ( inverse4(X0,X1,X2,X3) = inverse2(X2,X3)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_53])]) ).

fof(f907,plain,
    ( spl21_107
  <=> ! [X4,X0,X3,X2,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,relation_type(cross_product(X2,X3),X4))
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(cross_product(X2,X3),set_type)
        | ilf_type(inverse4(cross_product(X2,X3),X4,X1,X0),relation_type(X2,X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_107])]) ).

fof(f912,plain,
    ( ! [X2,X3,X0,X1,X4,X5] :
        ( ~ ilf_type(X0,relation_type(cross_product(X1,X2),X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(cross_product(X1,X2),set_type)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X5,set_type)
        | inverse4(X1,X2,inverse4(cross_product(X1,X2),X3,X0,X4),X5) = inverse2(inverse4(cross_product(X1,X2),X3,X0,X4),X5) )
    | ~ spl21_53
    | ~ spl21_107 ),
    inference(duplicate_literal_removal,[],[f911]) ).

fof(f911,plain,
    ( ! [X2,X3,X0,X1,X4,X5] :
        ( ~ ilf_type(X0,relation_type(cross_product(X1,X2),X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(cross_product(X1,X2),set_type)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X5,set_type)
        | inverse4(X1,X2,inverse4(cross_product(X1,X2),X3,X0,X4),X5) = inverse2(inverse4(cross_product(X1,X2),X3,X0,X4),X5)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_53
    | ~ spl21_107 ),
    inference(resolution,[],[f908,f479]) ).

fof(f479,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(X2,relation_type(X0,X1))
        | ~ ilf_type(X3,set_type)
        | inverse4(X0,X1,X2,X3) = inverse2(X2,X3)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_53 ),
    inference(avatar_component_clause,[],[f478]) ).

fof(f908,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ilf_type(inverse4(cross_product(X2,X3),X4,X1,X0),relation_type(X2,X3))
        | ~ ilf_type(X1,relation_type(cross_product(X2,X3),X4))
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(cross_product(X2,X3),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_107 ),
    inference(avatar_component_clause,[],[f907]) ).

fof(f1586,plain,
    ( spl21_188
    | ~ spl21_41
    | ~ spl21_103 ),
    inference(avatar_split_clause,[],[f886,f874,f382,f1584]) ).

fof(f1584,plain,
    ( spl21_188
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK15(power_set(X0),X1),X2),set_type)
        | member(sK15(sK15(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK15(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_188])]) ).

fof(f886,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK15(power_set(X0),X1),X2),set_type)
        | member(sK15(sK15(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK15(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_41
    | ~ spl21_103 ),
    inference(duplicate_literal_removal,[],[f883]) ).

fof(f883,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK15(power_set(X0),X1),X2),set_type)
        | member(sK15(sK15(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK15(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type) )
    | ~ spl21_41
    | ~ spl21_103 ),
    inference(resolution,[],[f875,f383]) ).

fof(f1576,plain,
    ( spl21_187
    | ~ spl21_41
    | ~ spl21_101 ),
    inference(avatar_split_clause,[],[f867,f844,f382,f1574]) ).

fof(f867,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK14(power_set(X0),X1),X2),set_type)
        | member(sK15(sK14(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | member(sK14(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_41
    | ~ spl21_101 ),
    inference(duplicate_literal_removal,[],[f864]) ).

fof(f864,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK14(power_set(X0),X1),X2),set_type)
        | member(sK15(sK14(power_set(X0),X1),X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | member(sK14(power_set(X0),X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type) )
    | ~ spl21_41
    | ~ spl21_101 ),
    inference(resolution,[],[f845,f383]) ).

fof(f1572,plain,
    ( ~ spl21_57
    | spl21_185
    | spl21_186
    | ~ spl21_138
    | ~ spl21_176 ),
    inference(avatar_split_clause,[],[f1539,f1501,f1170,f1570,f1566,f501]) ).

fof(f1501,plain,
    ( spl21_176
  <=> ! [X0] :
        ( ilf_type(inverse2(sK7,X0),subset_type(sK4))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_176])]) ).

fof(f1539,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | empty(power_set(sK4))
        | ~ ilf_type(inverse2(sK7,X0),set_type)
        | member(inverse2(sK7,X0),power_set(sK4))
        | ~ ilf_type(sK4,set_type) )
    | ~ spl21_138
    | ~ spl21_176 ),
    inference(resolution,[],[f1502,f1171]) ).

fof(f1502,plain,
    ( ! [X0] :
        ( ilf_type(inverse2(sK7,X0),subset_type(sK4))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_176 ),
    inference(avatar_component_clause,[],[f1501]) ).

fof(f1564,plain,
    ( spl21_184
    | ~ spl21_41
    | ~ spl21_100 ),
    inference(avatar_split_clause,[],[f856,f840,f382,f1562]) ).

fof(f856,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK14(X0,power_set(X1)),X2),set_type)
        | member(sK15(sK14(X0,power_set(X1)),X2),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | member(sK14(X0,power_set(X1)),power_set(X2))
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_41
    | ~ spl21_100 ),
    inference(duplicate_literal_removal,[],[f853]) ).

fof(f853,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK15(sK14(X0,power_set(X1)),X2),set_type)
        | member(sK15(sK14(X0,power_set(X1)),X2),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | member(sK14(X0,power_set(X1)),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type) )
    | ~ spl21_41
    | ~ spl21_100 ),
    inference(resolution,[],[f841,f383]) ).

fof(f1560,plain,
    ( spl21_183
    | ~ spl21_51
    | ~ spl21_91 ),
    inference(avatar_split_clause,[],[f763,f752,f462,f1558]) ).

fof(f1558,plain,
    ( spl21_183
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_183])]) ).

fof(f763,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),set_type)
        | ilf_type(ordered_pair(X1,sK16(X2,X1,power_set(X0))),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | ~ member(X1,inverse2(power_set(X0),X2))
        | ~ ilf_type(power_set(X0),binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_51
    | ~ spl21_91 ),
    inference(resolution,[],[f753,f463]) ).

fof(f1555,plain,
    ( spl21_182
    | ~ spl21_50
    | ~ spl21_95 ),
    inference(avatar_split_clause,[],[f812,f801,f454,f1553]) ).

fof(f812,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(sK13(power_set(X0)),X1,X2),set_type)
        | member(sK16(sK13(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X1,inverse2(X2,sK13(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_50
    | ~ spl21_95 ),
    inference(duplicate_literal_removal,[],[f811]) ).

fof(f811,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(sK13(power_set(X0)),X1,X2),set_type)
        | member(sK16(sK13(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | ~ member(X1,inverse2(X2,sK13(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type) )
    | ~ spl21_50
    | ~ spl21_95 ),
    inference(resolution,[],[f802,f455]) ).

fof(f1549,plain,
    ( spl21_181
    | ~ spl21_32
    | ~ spl21_95 ),
    inference(avatar_split_clause,[],[f808,f801,f338,f1547]) ).

fof(f808,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(sK13(power_set(X0)),X1),set_type)
        | member(sK14(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK14(sK13(power_set(X0)),X1),X1)
        | sP2(sK13(power_set(X0)),X1) )
    | ~ spl21_32
    | ~ spl21_95 ),
    inference(resolution,[],[f802,f339]) ).

fof(f1545,plain,
    ( spl21_180
    | ~ spl21_32
    | ~ spl21_95 ),
    inference(avatar_split_clause,[],[f807,f801,f338,f1543]) ).

fof(f807,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,sK13(power_set(X1))),set_type)
        | member(sK14(X0,sK13(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X1)),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | member(sK14(X0,sK13(power_set(X1))),X0)
        | sP2(X0,sK13(power_set(X1))) )
    | ~ spl21_32
    | ~ spl21_95 ),
    inference(resolution,[],[f802,f339]) ).

fof(f1537,plain,
    ( spl21_179
    | ~ spl21_24
    | ~ spl21_103 ),
    inference(avatar_split_clause,[],[f887,f874,f300,f1535]) ).

fof(f887,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK15(power_set(X0),X1)),set_type)
        | member(sK13(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK15(power_set(X0),X1)) )
    | ~ spl21_24
    | ~ spl21_103 ),
    inference(duplicate_literal_removal,[],[f879]) ).

fof(f879,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK15(power_set(X0),X1)),set_type)
        | member(sK13(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK15(power_set(X0),X1))
        | ~ ilf_type(sK15(power_set(X0),X1),set_type) )
    | ~ spl21_24
    | ~ spl21_103 ),
    inference(resolution,[],[f875,f301]) ).

fof(f1533,plain,
    ( spl21_178
    | ~ spl21_17
    | ~ spl21_103 ),
    inference(avatar_split_clause,[],[f878,f874,f267,f1531]) ).

fof(f878,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK10(sK15(power_set(X0),X1)),set_type)
        | member(sK10(sK15(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK15(power_set(X0),X1)) )
    | ~ spl21_17
    | ~ spl21_103 ),
    inference(resolution,[],[f875,f268]) ).

fof(f1529,plain,
    ( spl21_177
    | ~ spl21_50
    | ~ spl21_92 ),
    inference(avatar_split_clause,[],[f795,f776,f454,f1527]) ).

fof(f795,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(sK10(power_set(X0)),X1,X2),set_type)
        | member(sK16(sK10(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | ~ member(X1,inverse2(X2,sK10(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_50
    | ~ spl21_92 ),
    inference(duplicate_literal_removal,[],[f794]) ).

fof(f794,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(sK10(power_set(X0)),X1,X2),set_type)
        | member(sK16(sK10(power_set(X0)),X1,X2),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | ~ member(X1,inverse2(X2,sK10(power_set(X0))))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type) )
    | ~ spl21_50
    | ~ spl21_92 ),
    inference(resolution,[],[f777,f455]) ).

fof(f1503,plain,
    ( ~ spl21_57
    | ~ spl21_62
    | ~ spl21_5
    | spl21_176
    | ~ spl21_52
    | ~ spl21_72 ),
    inference(avatar_split_clause,[],[f833,f645,f468,f1501,f213,f588,f501]) ).

fof(f645,plain,
    ( spl21_72
  <=> ! [X0] : inverse2(sK7,X0) = inverse4(sK4,sK6,sK7,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_72])]) ).

fof(f833,plain,
    ( ! [X0] :
        ( ilf_type(inverse2(sK7,X0),subset_type(sK4))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK7,relation_type(sK4,sK6))
        | ~ ilf_type(sK6,set_type)
        | ~ ilf_type(sK4,set_type) )
    | ~ spl21_52
    | ~ spl21_72 ),
    inference(superposition,[],[f469,f646]) ).

fof(f646,plain,
    ( ! [X0] : inverse2(sK7,X0) = inverse4(sK4,sK6,sK7,X0)
    | ~ spl21_72 ),
    inference(avatar_component_clause,[],[f645]) ).

fof(f1495,plain,
    ( spl21_175
    | ~ spl21_9
    | ~ spl21_113 ),
    inference(avatar_split_clause,[],[f963,f960,f232,f1493]) ).

fof(f960,plain,
    ( spl21_113
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ordered_pair(X0,sK16(X2,X0,X1)) = ordered_pair(sK11(ordered_pair(X0,sK16(X2,X0,X1))),sK12(ordered_pair(X0,sK16(X2,X0,X1))))
        | ~ ilf_type(ordered_pair(X0,sK16(X2,X0,X1)),set_type)
        | ~ sP0(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_113])]) ).

fof(f963,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ordered_pair(X1,sK16(X2,X1,X0)) = ordered_pair(sK11(ordered_pair(X1,sK16(X2,X1,X0))),sK12(ordered_pair(X1,sK16(X2,X1,X0))))
        | ~ member(X1,inverse2(X0,X2))
        | ~ sP0(X0) )
    | ~ spl21_9
    | ~ spl21_113 ),
    inference(resolution,[],[f961,f233]) ).

fof(f961,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X2,X0,X1)),set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ordered_pair(X0,sK16(X2,X0,X1)) = ordered_pair(sK11(ordered_pair(X0,sK16(X2,X0,X1))),sK12(ordered_pair(X0,sK16(X2,X0,X1))))
        | ~ member(X0,inverse2(X1,X2))
        | ~ sP0(X1) )
    | ~ spl21_113 ),
    inference(avatar_component_clause,[],[f960]) ).

fof(f1491,plain,
    ( spl21_174
    | ~ spl21_24
    | ~ spl21_101 ),
    inference(avatar_split_clause,[],[f868,f844,f300,f1489]) ).

fof(f868,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK14(power_set(X0),X1)),set_type)
        | member(sK13(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | empty(sK14(power_set(X0),X1)) )
    | ~ spl21_24
    | ~ spl21_101 ),
    inference(duplicate_literal_removal,[],[f860]) ).

fof(f860,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK14(power_set(X0),X1)),set_type)
        | member(sK13(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | empty(sK14(power_set(X0),X1))
        | ~ ilf_type(sK14(power_set(X0),X1),set_type) )
    | ~ spl21_24
    | ~ spl21_101 ),
    inference(resolution,[],[f845,f301]) ).

fof(f1487,plain,
    ( spl21_173
    | ~ spl21_17
    | ~ spl21_101 ),
    inference(avatar_split_clause,[],[f859,f844,f267,f1485]) ).

fof(f859,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK10(sK14(power_set(X0),X1)),set_type)
        | member(sK10(sK14(power_set(X0),X1)),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1)
        | sP0(sK14(power_set(X0),X1)) )
    | ~ spl21_17
    | ~ spl21_101 ),
    inference(resolution,[],[f845,f268]) ).

fof(f1483,plain,
    ( spl21_172
    | ~ spl21_24
    | ~ spl21_100 ),
    inference(avatar_split_clause,[],[f857,f840,f300,f1481]) ).

fof(f857,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK14(X0,power_set(X1))),set_type)
        | member(sK13(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | empty(sK14(X0,power_set(X1))) )
    | ~ spl21_24
    | ~ spl21_100 ),
    inference(duplicate_literal_removal,[],[f849]) ).

fof(f849,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK13(sK14(X0,power_set(X1))),set_type)
        | member(sK13(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | empty(sK14(X0,power_set(X1)))
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type) )
    | ~ spl21_24
    | ~ spl21_100 ),
    inference(resolution,[],[f841,f301]) ).

fof(f1479,plain,
    ( spl21_171
    | ~ spl21_17
    | ~ spl21_100 ),
    inference(avatar_split_clause,[],[f848,f840,f267,f1477]) ).

fof(f848,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK10(sK14(X0,power_set(X1))),set_type)
        | member(sK10(sK14(X0,power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(X0,power_set(X1)),set_type)
        | member(sK14(X0,power_set(X1)),X0)
        | sP2(X0,power_set(X1))
        | sP0(sK14(X0,power_set(X1))) )
    | ~ spl21_17
    | ~ spl21_100 ),
    inference(resolution,[],[f841,f268]) ).

fof(f1475,plain,
    ( spl21_170
    | ~ spl21_41
    | ~ spl21_95 ),
    inference(avatar_split_clause,[],[f813,f801,f382,f1473]) ).

fof(f813,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(sK13(power_set(X0)),X1),set_type)
        | member(sK15(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK13(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_41
    | ~ spl21_95 ),
    inference(duplicate_literal_removal,[],[f810]) ).

fof(f810,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(sK13(power_set(X0)),X1),set_type)
        | member(sK15(sK13(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | member(sK13(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type) )
    | ~ spl21_41
    | ~ spl21_95 ),
    inference(resolution,[],[f802,f383]) ).

fof(f1471,plain,
    ( spl21_169
    | ~ spl21_47
    | ~ spl21_89 ),
    inference(avatar_split_clause,[],[f759,f744,f432,f1469]) ).

fof(f1469,plain,
    ( spl21_169
  <=> ! [X0,X1] :
        ( ~ ilf_type(sK19(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | empty(power_set(cross_product(X0,X1)))
        | ilf_type(sK19(power_set(cross_product(X0,X1))),relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_169])]) ).

fof(f744,plain,
    ( spl21_89
  <=> ! [X0] :
        ( ilf_type(sK19(power_set(X0)),subset_type(X0))
        | ~ ilf_type(sK19(power_set(X0)),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_89])]) ).

fof(f759,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK19(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | empty(power_set(cross_product(X0,X1)))
        | ilf_type(sK19(power_set(cross_product(X0,X1))),relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_47
    | ~ spl21_89 ),
    inference(resolution,[],[f745,f433]) ).

fof(f745,plain,
    ( ! [X0] :
        ( ilf_type(sK19(power_set(X0)),subset_type(X0))
        | ~ ilf_type(sK19(power_set(X0)),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0)) )
    | ~ spl21_89 ),
    inference(avatar_component_clause,[],[f744]) ).

fof(f1461,plain,
    ( spl21_168
    | ~ spl21_32
    | ~ spl21_92 ),
    inference(avatar_split_clause,[],[f791,f776,f338,f1459]) ).

fof(f791,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(sK10(power_set(X0)),X1),set_type)
        | member(sK14(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK14(sK10(power_set(X0)),X1),X1)
        | sP2(sK10(power_set(X0)),X1) )
    | ~ spl21_32
    | ~ spl21_92 ),
    inference(resolution,[],[f777,f339]) ).

fof(f1457,plain,
    ( spl21_167
    | ~ spl21_32
    | ~ spl21_92 ),
    inference(avatar_split_clause,[],[f790,f776,f338,f1455]) ).

fof(f790,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,sK10(power_set(X1))),set_type)
        | member(sK14(X0,sK10(power_set(X1))),X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X1)),set_type)
        | sP0(power_set(X1))
        | member(sK14(X0,sK10(power_set(X1))),X0)
        | sP2(X0,sK10(power_set(X1))) )
    | ~ spl21_32
    | ~ spl21_92 ),
    inference(resolution,[],[f777,f339]) ).

fof(f1453,plain,
    ( spl21_166
    | ~ spl21_50
    | ~ spl21_91 ),
    inference(avatar_split_clause,[],[f771,f752,f454,f1451]) ).

fof(f1451,plain,
    ( spl21_166
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK16(power_set(X0),X1,X2),set_type)
        | ilf_type(sK16(power_set(X0),X1,X2),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | ~ member(X1,inverse2(X2,power_set(X0)))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_166])]) ).

fof(f771,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK16(power_set(X0),X1,X2),set_type)
        | ilf_type(sK16(power_set(X0),X1,X2),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | ~ member(X1,inverse2(X2,power_set(X0)))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_50
    | ~ spl21_91 ),
    inference(duplicate_literal_removal,[],[f770]) ).

fof(f770,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK16(power_set(X0),X1,X2),set_type)
        | ilf_type(sK16(power_set(X0),X1,X2),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | ~ member(X1,inverse2(X2,power_set(X0)))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type) )
    | ~ spl21_50
    | ~ spl21_91 ),
    inference(resolution,[],[f753,f455]) ).

fof(f1430,plain,
    ( spl21_165
    | ~ spl21_76
    | ~ spl21_105 ),
    inference(avatar_split_clause,[],[f903,f894,f663,f1428]) ).

fof(f1428,plain,
    ( spl21_165
  <=> ! [X2,X0,X1] :
        ( member(X0,inverse2(X1,power_set(sK16(X2,X0,X1))))
        | ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(sK16(X2,X0,X1)),set_type)
        | ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_165])]) ).

fof(f663,plain,
    ( spl21_76
  <=> ! [X0] :
        ( member(X0,power_set(X0))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_76])]) ).

fof(f903,plain,
    ( ! [X2,X0,X1] :
        ( member(X0,inverse2(X1,power_set(sK16(X2,X0,X1))))
        | ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(sK16(X2,X0,X1)),set_type)
        | ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_76
    | ~ spl21_105 ),
    inference(duplicate_literal_removal,[],[f902]) ).

fof(f902,plain,
    ( ! [X2,X0,X1] :
        ( member(X0,inverse2(X1,power_set(sK16(X2,X0,X1))))
        | ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(sK16(X2,X0,X1)),set_type)
        | ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(X2,X0,X1),set_type) )
    | ~ spl21_76
    | ~ spl21_105 ),
    inference(resolution,[],[f895,f664]) ).

fof(f664,plain,
    ( ! [X0] :
        ( member(X0,power_set(X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_76 ),
    inference(avatar_component_clause,[],[f663]) ).

fof(f1425,plain,
    ( spl21_164
    | ~ spl21_39
    | ~ spl21_89 ),
    inference(avatar_split_clause,[],[f760,f744,f373,f1423]) ).

fof(f760,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK19(power_set(cross_product(X0,X1))),set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(power_set(cross_product(X0,X1)),set_type)
        | empty(power_set(cross_product(X0,X1)))
        | relation_like(sK19(power_set(cross_product(X0,X1))))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_39
    | ~ spl21_89 ),
    inference(resolution,[],[f745,f374]) ).

fof(f1420,plain,
    ( spl21_163
    | ~ spl21_41
    | ~ spl21_92 ),
    inference(avatar_split_clause,[],[f796,f776,f382,f1418]) ).

fof(f796,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(sK10(power_set(X0)),X1),set_type)
        | member(sK15(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK10(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_41
    | ~ spl21_92 ),
    inference(duplicate_literal_removal,[],[f793]) ).

fof(f793,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(sK10(power_set(X0)),X1),set_type)
        | member(sK15(sK10(power_set(X0)),X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | member(sK10(power_set(X0)),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type) )
    | ~ spl21_41
    | ~ spl21_92 ),
    inference(resolution,[],[f777,f383]) ).

fof(f1416,plain,
    ( spl21_162
    | ~ spl21_9
    | ~ spl21_118 ),
    inference(avatar_split_clause,[],[f990,f987,f232,f1414]) ).

fof(f1414,plain,
    ( spl21_162
  <=> ! [X0] :
        ( ~ empty(X0)
        | sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_162])]) ).

fof(f987,plain,
    ( spl21_118
  <=> ! [X0] :
        ( ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_118])]) ).

fof(f990,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | sP0(X0) )
    | ~ spl21_9
    | ~ spl21_118 ),
    inference(resolution,[],[f988,f233]) ).

fof(f988,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ~ empty(X0)
        | sP0(X0) )
    | ~ spl21_118 ),
    inference(avatar_component_clause,[],[f987]) ).

fof(f1410,plain,
    ( spl21_161
    | ~ spl21_32
    | ~ spl21_91 ),
    inference(avatar_split_clause,[],[f767,f752,f338,f1408]) ).

fof(f767,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK14(power_set(X0),X1),set_type)
        | ilf_type(sK14(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(power_set(X0),X1),X1)
        | sP2(power_set(X0),X1) )
    | ~ spl21_32
    | ~ spl21_91 ),
    inference(resolution,[],[f753,f339]) ).

fof(f1406,plain,
    ( spl21_160
    | ~ spl21_32
    | ~ spl21_91 ),
    inference(avatar_split_clause,[],[f766,f752,f338,f1404]) ).

fof(f766,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK14(X1,power_set(X0)),set_type)
        | ilf_type(sK14(X1,power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(sK14(X1,power_set(X0)),X1)
        | sP2(X1,power_set(X0)) )
    | ~ spl21_32
    | ~ spl21_91 ),
    inference(resolution,[],[f753,f339]) ).

fof(f1387,plain,
    ( spl21_159
    | ~ spl21_9
    | ~ spl21_109 ),
    inference(avatar_split_clause,[],[f923,f920,f232,f1385]) ).

fof(f1385,plain,
    ( spl21_159
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | sK16(X2,X1,X0) = ordered_pair(sK11(sK16(X2,X1,X0)),sK12(sK16(X2,X1,X0)))
        | ~ member(X1,inverse2(X0,X2))
        | ~ sP0(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_159])]) ).

fof(f920,plain,
    ( spl21_109
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | sK16(X2,X0,X1) = ordered_pair(sK11(sK16(X2,X0,X1)),sK12(sK16(X2,X0,X1)))
        | ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ sP0(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_109])]) ).

fof(f923,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | sK16(X2,X1,X0) = ordered_pair(sK11(sK16(X2,X1,X0)),sK12(sK16(X2,X1,X0)))
        | ~ member(X1,inverse2(X0,X2))
        | ~ sP0(X2) )
    | ~ spl21_9
    | ~ spl21_109 ),
    inference(resolution,[],[f921,f233]) ).

fof(f921,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | sK16(X2,X0,X1) = ordered_pair(sK11(sK16(X2,X0,X1)),sK12(sK16(X2,X0,X1)))
        | ~ member(X0,inverse2(X1,X2))
        | ~ sP0(X2) )
    | ~ spl21_109 ),
    inference(avatar_component_clause,[],[f920]) ).

fof(f1345,plain,
    ( spl21_158
    | ~ spl21_9
    | ~ spl21_108 ),
    inference(avatar_split_clause,[],[f918,f915,f232,f1343]) ).

fof(f915,plain,
    ( spl21_108
  <=> ! [X4,X0,X3,X2,X1] :
        ( member(sK16(X0,X1,X2),X3)
        | ~ ilf_type(X2,relation_type(X4,X3))
        | ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_108])]) ).

fof(f918,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(X0,relation_type(X1,X2))
        | member(sK16(X3,X4,X0),X2)
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ member(X4,inverse2(X0,X3))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_9
    | ~ spl21_108 ),
    inference(resolution,[],[f916,f233]) ).

fof(f916,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X2,relation_type(X4,X3))
        | member(sK16(X0,X1,X2),X3)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_108 ),
    inference(avatar_component_clause,[],[f915]) ).

fof(f1341,plain,
    ( spl21_157
    | ~ spl21_24
    | ~ spl21_95 ),
    inference(avatar_split_clause,[],[f814,f801,f300,f1339]) ).

fof(f814,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK13(sK13(power_set(X0))),set_type)
        | member(sK13(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK13(power_set(X0))) )
    | ~ spl21_24
    | ~ spl21_95 ),
    inference(duplicate_literal_removal,[],[f806]) ).

fof(f806,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK13(sK13(power_set(X0))),set_type)
        | member(sK13(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | empty(sK13(power_set(X0)))
        | ~ ilf_type(sK13(power_set(X0)),set_type) )
    | ~ spl21_24
    | ~ spl21_95 ),
    inference(resolution,[],[f802,f301]) ).

fof(f1337,plain,
    ( spl21_156
    | ~ spl21_17
    | ~ spl21_95 ),
    inference(avatar_split_clause,[],[f805,f801,f267,f1335]) ).

fof(f805,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK10(sK13(power_set(X0))),set_type)
        | member(sK10(sK13(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type)
        | sP0(sK13(power_set(X0))) )
    | ~ spl21_17
    | ~ spl21_95 ),
    inference(resolution,[],[f802,f268]) ).

fof(f1333,plain,
    ( spl21_155
    | ~ spl21_41
    | ~ spl21_91 ),
    inference(avatar_split_clause,[],[f772,f752,f382,f1331]) ).

fof(f1331,plain,
    ( spl21_155
  <=> ! [X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | ilf_type(sK15(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_155])]) ).

fof(f772,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | ilf_type(sK15(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_41
    | ~ spl21_91 ),
    inference(duplicate_literal_removal,[],[f769]) ).

fof(f769,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK15(power_set(X0),X1),set_type)
        | ilf_type(sK15(power_set(X0),X1),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | member(power_set(X0),power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(X0),set_type) )
    | ~ spl21_41
    | ~ spl21_91 ),
    inference(resolution,[],[f753,f383]) ).

fof(f1329,plain,
    ( spl21_154
    | ~ spl21_54
    | ~ spl21_76 ),
    inference(avatar_split_clause,[],[f671,f663,f485,f1327]) ).

fof(f671,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | ~ member(X1,X2)
        | member(X0,inverse2(power_set(ordered_pair(X0,X1)),X2))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(power_set(ordered_pair(X0,X1)),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_54
    | ~ spl21_76 ),
    inference(resolution,[],[f664,f486]) ).

fof(f1324,plain,
    ( spl21_153
    | ~ spl21_53
    | ~ spl21_87 ),
    inference(avatar_split_clause,[],[f737,f732,f478,f1322]) ).

fof(f732,plain,
    ( spl21_87
  <=> ! [X0,X1] :
        ( ilf_type(sK18(cross_product(X0,X1)),relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_87])]) ).

fof(f737,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(cross_product(X1,X0),set_type)
        | ~ ilf_type(X2,set_type)
        | inverse4(X1,X0,sK18(cross_product(X1,X0)),X2) = inverse2(sK18(cross_product(X1,X0)),X2) )
    | ~ spl21_53
    | ~ spl21_87 ),
    inference(duplicate_literal_removal,[],[f736]) ).

fof(f736,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(cross_product(X1,X0),set_type)
        | ~ ilf_type(X2,set_type)
        | inverse4(X1,X0,sK18(cross_product(X1,X0)),X2) = inverse2(sK18(cross_product(X1,X0)),X2)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_53
    | ~ spl21_87 ),
    inference(resolution,[],[f733,f479]) ).

fof(f733,plain,
    ( ! [X0,X1] :
        ( ilf_type(sK18(cross_product(X0,X1)),relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type) )
    | ~ spl21_87 ),
    inference(avatar_component_clause,[],[f732]) ).

fof(f1307,plain,
    ( spl21_152
    | ~ spl21_18
    | ~ spl21_115 ),
    inference(avatar_split_clause,[],[f973,f970,f271,f1305]) ).

fof(f1305,plain,
    ( spl21_152
  <=> ! [X0] : sP2(X0,X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_152])]) ).

fof(f271,plain,
    ( spl21_18
  <=> ! [X1] :
        ( sP2(X1,X1)
        | ~ sP3(X1,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_18])]) ).

fof(f973,plain,
    ( ! [X0] : sP2(X0,X0)
    | ~ spl21_18
    | ~ spl21_115 ),
    inference(resolution,[],[f971,f272]) ).

fof(f272,plain,
    ( ! [X1] :
        ( ~ sP3(X1,X1)
        | sP2(X1,X1) )
    | ~ spl21_18 ),
    inference(avatar_component_clause,[],[f271]) ).

fof(f1303,plain,
    ( spl21_151
    | ~ spl21_9
    | ~ spl21_106 ),
    inference(avatar_split_clause,[],[f905,f898,f232,f1301]) ).

fof(f898,plain,
    ( spl21_106
  <=> ! [X4,X0,X3,X2,X1] :
        ( member(X0,X1)
        | ~ ilf_type(X2,relation_type(X1,X3))
        | ~ ilf_type(sK16(X4,X0,X2),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ member(X0,inverse2(X2,X4))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X4,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_106])]) ).

fof(f905,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(X0,relation_type(X1,X2))
        | member(X3,X1)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ member(X3,inverse2(X0,X4))
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X4,set_type) )
    | ~ spl21_9
    | ~ spl21_106 ),
    inference(resolution,[],[f899,f233]) ).

fof(f899,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(sK16(X4,X0,X2),set_type)
        | ~ ilf_type(X2,relation_type(X1,X3))
        | member(X0,X1)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ member(X0,inverse2(X2,X4))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X4,set_type) )
    | ~ spl21_106 ),
    inference(avatar_component_clause,[],[f898]) ).

fof(f1299,plain,
    ( spl21_150
    | ~ spl21_55
    | ~ spl21_76 ),
    inference(avatar_split_clause,[],[f670,f663,f489,f1297]) ).

fof(f1297,plain,
    ( spl21_150
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | member(X0,X2)
        | ~ ilf_type(power_set(ordered_pair(X0,X1)),relation_type(X2,X3))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_150])]) ).

fof(f670,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | member(X0,X2)
        | ~ ilf_type(power_set(ordered_pair(X0,X1)),relation_type(X2,X3))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_55
    | ~ spl21_76 ),
    inference(resolution,[],[f664,f490]) ).

fof(f1295,plain,
    ( spl21_149
    | ~ spl21_56
    | ~ spl21_76 ),
    inference(avatar_split_clause,[],[f669,f663,f493,f1293]) ).

fof(f1293,plain,
    ( spl21_149
  <=> ! [X0,X3,X2,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | member(X1,X2)
        | ~ ilf_type(power_set(ordered_pair(X0,X1)),relation_type(X3,X2))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X3,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_149])]) ).

fof(f669,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,X1),set_type)
        | member(X1,X2)
        | ~ ilf_type(power_set(ordered_pair(X0,X1)),relation_type(X3,X2))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X3,set_type) )
    | ~ spl21_56
    | ~ spl21_76 ),
    inference(resolution,[],[f664,f494]) ).

fof(f1289,plain,
    ( spl21_148
    | ~ spl21_24
    | ~ spl21_92 ),
    inference(avatar_split_clause,[],[f797,f776,f300,f1287]) ).

fof(f797,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK13(sK10(power_set(X0))),set_type)
        | member(sK13(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | empty(sK10(power_set(X0))) )
    | ~ spl21_24
    | ~ spl21_92 ),
    inference(duplicate_literal_removal,[],[f789]) ).

fof(f789,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK13(sK10(power_set(X0))),set_type)
        | member(sK13(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | empty(sK10(power_set(X0)))
        | ~ ilf_type(sK10(power_set(X0)),set_type) )
    | ~ spl21_24
    | ~ spl21_92 ),
    inference(resolution,[],[f777,f301]) ).

fof(f1285,plain,
    ( spl21_147
    | ~ spl21_17
    | ~ spl21_92 ),
    inference(avatar_split_clause,[],[f788,f776,f267,f1283]) ).

fof(f788,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK10(sK10(power_set(X0))),set_type)
        | member(sK10(sK10(power_set(X0))),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | sP0(power_set(X0))
        | sP0(sK10(power_set(X0))) )
    | ~ spl21_17
    | ~ spl21_92 ),
    inference(resolution,[],[f777,f268]) ).

fof(f1266,plain,
    ( spl21_146
    | ~ spl21_9
    | ~ spl21_99 ),
    inference(avatar_split_clause,[],[f838,f835,f232,f1264]) ).

fof(f835,plain,
    ( spl21_99
  <=> ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | ~ ilf_type(sK15(X0,X1),set_type)
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_99])]) ).

fof(f838,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | sK15(X1,X0) = ordered_pair(sK11(sK15(X1,X0)),sK12(sK15(X1,X0)))
        | member(X1,power_set(X0))
        | ~ sP0(X1) )
    | ~ spl21_9
    | ~ spl21_99 ),
    inference(resolution,[],[f836,f233]) ).

fof(f836,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(X0,X1),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | member(X0,power_set(X1))
        | ~ sP0(X0) )
    | ~ spl21_99 ),
    inference(avatar_component_clause,[],[f835]) ).

fof(f1257,plain,
    ( spl21_145
    | ~ spl21_17
    | ~ spl21_91 ),
    inference(avatar_split_clause,[],[f764,f752,f267,f1255]) ).

fof(f1255,plain,
    ( spl21_145
  <=> ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | ilf_type(sK10(power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | sP0(power_set(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_145])]) ).

fof(f764,plain,
    ( ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK10(power_set(X0)),set_type)
        | ilf_type(sK10(power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | sP0(power_set(X0)) )
    | ~ spl21_17
    | ~ spl21_91 ),
    inference(resolution,[],[f753,f268]) ).

fof(f1221,plain,
    ( spl21_144
    | ~ spl21_9
    | ~ spl21_98 ),
    inference(avatar_split_clause,[],[f829,f825,f232,f1219]) ).

fof(f825,plain,
    ( spl21_98
  <=> ! [X0,X1] :
        ( sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ ilf_type(sK14(X0,X1),set_type)
        | ~ sP0(X0)
        | member(sK14(X0,X1),X1)
        | sP2(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_98])]) ).

fof(f829,plain,
    ( ! [X0,X1] :
        ( sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ sP0(X0)
        | member(sK14(X0,X1),X1)
        | sP2(X0,X1) )
    | ~ spl21_9
    | ~ spl21_98 ),
    inference(resolution,[],[f826,f233]) ).

fof(f826,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,X1),set_type)
        | sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ sP0(X0)
        | member(sK14(X0,X1),X1)
        | sP2(X0,X1) )
    | ~ spl21_98 ),
    inference(avatar_component_clause,[],[f825]) ).

fof(f1217,plain,
    ( spl21_143
    | ~ spl21_9
    | ~ spl21_97 ),
    inference(avatar_split_clause,[],[f828,f821,f232,f1215]) ).

fof(f1215,plain,
    ( spl21_143
  <=> ! [X0,X1] :
        ( sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ sP0(X1)
        | member(sK14(X0,X1),X0)
        | sP2(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_143])]) ).

fof(f821,plain,
    ( spl21_97
  <=> ! [X0,X1] :
        ( sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ ilf_type(sK14(X0,X1),set_type)
        | ~ sP0(X1)
        | member(sK14(X0,X1),X0)
        | sP2(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_97])]) ).

fof(f828,plain,
    ( ! [X0,X1] :
        ( sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ sP0(X1)
        | member(sK14(X0,X1),X0)
        | sP2(X0,X1) )
    | ~ spl21_9
    | ~ spl21_97 ),
    inference(resolution,[],[f822,f233]) ).

fof(f822,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,X1),set_type)
        | sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ sP0(X1)
        | member(sK14(X0,X1),X0)
        | sP2(X0,X1) )
    | ~ spl21_97 ),
    inference(avatar_component_clause,[],[f821]) ).

fof(f1209,plain,
    ( spl21_142
    | ~ spl21_24
    | ~ spl21_91 ),
    inference(avatar_split_clause,[],[f773,f752,f300,f1207]) ).

fof(f773,plain,
    ( ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | ilf_type(sK13(power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_24
    | ~ spl21_91 ),
    inference(duplicate_literal_removal,[],[f765]) ).

fof(f765,plain,
    ( ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(sK13(power_set(X0)),set_type)
        | ilf_type(sK13(power_set(X0)),subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | empty(power_set(X0))
        | ~ ilf_type(power_set(X0),set_type) )
    | ~ spl21_24
    | ~ spl21_91 ),
    inference(resolution,[],[f753,f301]) ).

fof(f1193,plain,
    ( spl21_141
    | ~ spl21_70
    | ~ spl21_117 ),
    inference(avatar_split_clause,[],[f983,f980,f633,f1190]) ).

fof(f1190,plain,
    ( spl21_141
  <=> sP0(sK20) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_141])]) ).

fof(f633,plain,
    ( spl21_70
  <=> relation_like(sK20) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_70])]) ).

fof(f983,plain,
    ( sP0(sK20)
    | ~ spl21_70
    | ~ spl21_117 ),
    inference(resolution,[],[f981,f635]) ).

fof(f635,plain,
    ( relation_like(sK20)
    | ~ spl21_70 ),
    inference(avatar_component_clause,[],[f633]) ).

fof(f1188,plain,
    ( spl21_140
    | ~ spl21_9
    | ~ spl21_96 ),
    inference(avatar_split_clause,[],[f819,f816,f232,f1186]) ).

fof(f816,plain,
    ( spl21_96
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(ordered_pair(X0,sK16(X2,X0,X1)),set_type)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_96])]) ).

fof(f819,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(X0,X2))
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_9
    | ~ spl21_96 ),
    inference(resolution,[],[f817,f233]) ).

fof(f817,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(ordered_pair(X0,sK16(X2,X0,X1)),set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X0,inverse2(X1,X2))
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_96 ),
    inference(avatar_component_clause,[],[f816]) ).

fof(f1184,plain,
    ( spl21_139
    | ~ spl21_9
    | ~ spl21_94 ),
    inference(avatar_split_clause,[],[f799,f784,f232,f1182]) ).

fof(f784,plain,
    ( spl21_94
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | inverse4(X1,X2,sK17(X2,X1),X0) = inverse2(sK17(X2,X1),X0)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_94])]) ).

fof(f799,plain,
    ( ! [X2,X0,X1] :
        ( inverse4(X0,X1,sK17(X1,X0),X2) = inverse2(sK17(X1,X0),X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_9
    | ~ spl21_94 ),
    inference(resolution,[],[f785,f233]) ).

fof(f785,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X2,set_type)
        | inverse4(X1,X2,sK17(X2,X1),X0) = inverse2(sK17(X2,X1),X0)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_94 ),
    inference(avatar_component_clause,[],[f784]) ).

fof(f1172,plain,
    ( spl21_138
    | ~ spl21_9
    | ~ spl21_90 ),
    inference(avatar_split_clause,[],[f761,f748,f232,f1170]) ).

fof(f748,plain,
    ( spl21_90
  <=> ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_90])]) ).

fof(f761,plain,
    ( ! [X0,X1] :
        ( member(X0,power_set(X1))
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_9
    | ~ spl21_90 ),
    inference(resolution,[],[f749,f233]) ).

fof(f749,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(power_set(X1),set_type)
        | member(X0,power_set(X1))
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_90 ),
    inference(avatar_component_clause,[],[f748]) ).

fof(f1168,plain,
    ( spl21_137
    | ~ spl21_9
    | ~ spl21_88 ),
    inference(avatar_split_clause,[],[f758,f740,f232,f1166]) ).

fof(f740,plain,
    ( spl21_88
  <=> ! [X0] :
        ( sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0)))
        | ~ ilf_type(sK13(X0),set_type)
        | ~ sP0(X0)
        | empty(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_88])]) ).

fof(f758,plain,
    ( ! [X0] :
        ( sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0)))
        | ~ sP0(X0)
        | empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_9
    | ~ spl21_88 ),
    inference(resolution,[],[f741,f233]) ).

fof(f741,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK13(X0),set_type)
        | sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0)))
        | ~ sP0(X0)
        | empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_88 ),
    inference(avatar_component_clause,[],[f740]) ).

fof(f1153,plain,
    ( spl21_136
    | ~ spl21_9
    | ~ spl21_93 ),
    inference(avatar_split_clause,[],[f798,f780,f232,f1151]) ).

fof(f780,plain,
    ( spl21_93
  <=> ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ empty(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_93])]) ).

fof(f798,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X1,inverse2(X0,X2))
        | ~ empty(X2) )
    | ~ spl21_9
    | ~ spl21_93 ),
    inference(resolution,[],[f781,f233]) ).

fof(f781,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X0,inverse2(X1,X2))
        | ~ empty(X2) )
    | ~ spl21_93 ),
    inference(avatar_component_clause,[],[f780]) ).

fof(f1146,plain,
    ( spl21_120
    | ~ spl21_6
    | ~ spl21_72 ),
    inference(avatar_split_clause,[],[f832,f645,f218,f1003]) ).

fof(f218,plain,
    ( spl21_6
  <=> member(sK8,inverse4(sK4,sK6,sK7,sK5)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_6])]) ).

fof(f832,plain,
    ( member(sK8,inverse2(sK7,sK5))
    | ~ spl21_6
    | ~ spl21_72 ),
    inference(superposition,[],[f220,f646]) ).

fof(f220,plain,
    ( member(sK8,inverse4(sK4,sK6,sK7,sK5))
    | ~ spl21_6 ),
    inference(avatar_component_clause,[],[f218]) ).

fof(f1145,plain,
    ( spl21_135
    | ~ spl21_76
    | ~ spl21_91 ),
    inference(avatar_split_clause,[],[f774,f752,f663,f1143]) ).

fof(f774,plain,
    ( ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X0)) )
    | ~ spl21_76
    | ~ spl21_91 ),
    inference(duplicate_literal_removal,[],[f762]) ).

fof(f762,plain,
    ( ! [X0] :
        ( ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X0))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_76
    | ~ spl21_91 ),
    inference(resolution,[],[f753,f664]) ).

fof(f1114,plain,
    ( spl21_134
    | ~ spl21_9
    | ~ spl21_86 ),
    inference(avatar_split_clause,[],[f730,f726,f232,f1112]) ).

fof(f726,plain,
    ( spl21_86
  <=> ! [X0,X1] :
        ( member(sK14(X0,X1),X1)
        | sP2(X0,X1)
        | ~ ilf_type(sK14(X0,X1),set_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_86])]) ).

fof(f730,plain,
    ( ! [X0,X1] :
        ( sP2(X0,X1)
        | member(sK14(X0,X1),X1)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_9
    | ~ spl21_86 ),
    inference(resolution,[],[f727,f233]) ).

fof(f727,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,X1),set_type)
        | sP2(X0,X1)
        | member(sK14(X0,X1),X1)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_86 ),
    inference(avatar_component_clause,[],[f726]) ).

fof(f1110,plain,
    ( spl21_133
    | ~ spl21_9
    | ~ spl21_85 ),
    inference(avatar_split_clause,[],[f729,f722,f232,f1108]) ).

fof(f722,plain,
    ( spl21_85
  <=> ! [X0,X1] :
        ( member(sK14(X0,X1),X0)
        | sP2(X0,X1)
        | ~ ilf_type(sK14(X0,X1),set_type)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_85])]) ).

fof(f729,plain,
    ( ! [X0,X1] :
        ( sP2(X0,X1)
        | member(sK14(X0,X1),X0)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_9
    | ~ spl21_85 ),
    inference(resolution,[],[f723,f233]) ).

fof(f723,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK14(X0,X1),set_type)
        | sP2(X0,X1)
        | member(sK14(X0,X1),X0)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_85 ),
    inference(avatar_component_clause,[],[f722]) ).

fof(f1106,plain,
    ( spl21_132
    | ~ spl21_9
    | ~ spl21_83 ),
    inference(avatar_split_clause,[],[f715,f711,f232,f1104]) ).

fof(f711,plain,
    ( spl21_83
  <=> ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_83])]) ).

fof(f715,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)) )
    | ~ spl21_9
    | ~ spl21_83 ),
    inference(resolution,[],[f712,f233]) ).

fof(f712,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)) )
    | ~ spl21_83 ),
    inference(avatar_component_clause,[],[f711]) ).

fof(f1102,plain,
    ( spl21_131
    | ~ spl21_40
    | ~ spl21_76 ),
    inference(avatar_split_clause,[],[f673,f663,f378,f1100]) ).

fof(f1100,plain,
    ( spl21_131
  <=> ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ordered_pair(sK11(X0),sK12(X0)) = X0
        | ~ sP0(power_set(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_131])]) ).

fof(f673,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ordered_pair(sK11(X0),sK12(X0)) = X0
        | ~ sP0(power_set(X0)) )
    | ~ spl21_40
    | ~ spl21_76 ),
    inference(duplicate_literal_removal,[],[f667]) ).

fof(f667,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ordered_pair(sK11(X0),sK12(X0)) = X0
        | ~ ilf_type(X0,set_type)
        | ~ sP0(power_set(X0)) )
    | ~ spl21_40
    | ~ spl21_76 ),
    inference(resolution,[],[f664,f379]) ).

fof(f1083,plain,
    ( spl21_130
    | ~ spl21_9
    | ~ spl21_84 ),
    inference(avatar_split_clause,[],[f720,f717,f232,f1081]) ).

fof(f717,plain,
    ( spl21_84
  <=> ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(X0,X1),set_type)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_84])]) ).

fof(f720,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | member(X1,power_set(X0))
        | ~ empty(X1) )
    | ~ spl21_9
    | ~ spl21_84 ),
    inference(resolution,[],[f718,f233]) ).

fof(f718,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(sK15(X0,X1),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | member(X0,power_set(X1))
        | ~ empty(X0) )
    | ~ spl21_84 ),
    inference(avatar_component_clause,[],[f717]) ).

fof(f1078,plain,
    ( spl21_129
    | ~ spl21_9
    | ~ spl21_82 ),
    inference(avatar_split_clause,[],[f714,f707,f232,f1076]) ).

fof(f707,plain,
    ( spl21_82
  <=> ! [X0,X1] :
        ( relation_like(sK18(cross_product(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_82])]) ).

fof(f714,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(sK18(cross_product(X1,X0))) )
    | ~ spl21_9
    | ~ spl21_82 ),
    inference(resolution,[],[f708,f233]) ).

fof(f708,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(cross_product(X0,X1),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | relation_like(sK18(cross_product(X0,X1))) )
    | ~ spl21_82 ),
    inference(avatar_component_clause,[],[f707]) ).

fof(f1073,plain,
    ( spl21_128
    | ~ spl21_34
    | ~ spl21_81 ),
    inference(avatar_split_clause,[],[f705,f699,f346,f1071]) ).

fof(f346,plain,
    ( spl21_34
  <=> ! [X0,X1] :
        ( ilf_type(sK17(X0,X1),relation_type(X1,X0))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_34])]) ).

fof(f699,plain,
    ( spl21_81
  <=> ! [X2,X0,X1] :
        ( ~ ilf_type(X0,relation_type(X1,X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_81])]) ).

fof(f705,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(sK17(X0,X1)) )
    | ~ spl21_34
    | ~ spl21_81 ),
    inference(duplicate_literal_removal,[],[f704]) ).

fof(f704,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(sK17(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_34
    | ~ spl21_81 ),
    inference(resolution,[],[f700,f347]) ).

fof(f347,plain,
    ( ! [X0,X1] :
        ( ilf_type(sK17(X0,X1),relation_type(X1,X0))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_34 ),
    inference(avatar_component_clause,[],[f346]) ).

fof(f700,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,relation_type(X1,X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(X0) )
    | ~ spl21_81 ),
    inference(avatar_component_clause,[],[f699]) ).

fof(f1049,plain,
    ( spl21_127
    | ~ spl21_9
    | ~ spl21_80 ),
    inference(avatar_split_clause,[],[f702,f695,f232,f1047]) ).

fof(f695,plain,
    ( spl21_80
  <=> ! [X0] :
        ( member(sK19(X0),X0)
        | ~ ilf_type(X0,set_type)
        | empty(X0)
        | ~ ilf_type(sK19(X0),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_80])]) ).

fof(f702,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | empty(X0)
        | member(sK19(X0),X0) )
    | ~ spl21_9
    | ~ spl21_80 ),
    inference(resolution,[],[f696,f233]) ).

fof(f696,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK19(X0),set_type)
        | ~ ilf_type(X0,set_type)
        | empty(X0)
        | member(sK19(X0),X0) )
    | ~ spl21_80 ),
    inference(avatar_component_clause,[],[f695]) ).

fof(f1043,plain,
    ( ~ spl21_126
    | ~ spl21_61
    | spl21_65
    | ~ spl21_40
    | ~ spl21_63 ),
    inference(avatar_split_clause,[],[f1012,f592,f378,f610,f584,f1040]) ).

fof(f1040,plain,
    ( spl21_126
  <=> sP0(sK6) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_126])]) ).

fof(f610,plain,
    ( spl21_65
  <=> sK9 = ordered_pair(sK11(sK9),sK12(sK9)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_65])]) ).

fof(f1012,plain,
    ( sK9 = ordered_pair(sK11(sK9),sK12(sK9))
    | ~ ilf_type(sK9,set_type)
    | ~ sP0(sK6)
    | ~ spl21_40
    | ~ spl21_63 ),
    inference(resolution,[],[f594,f379]) ).

fof(f594,plain,
    ( member(sK9,sK6)
    | ~ spl21_63 ),
    inference(avatar_component_clause,[],[f592]) ).

fof(f1034,plain,
    ( ~ spl21_37
    | ~ spl21_61
    | spl21_125
    | ~ spl21_12
    | ~ spl21_56 ),
    inference(avatar_split_clause,[],[f997,f493,f245,f1032,f584,f358]) ).

fof(f1032,plain,
    ( spl21_125
  <=> ! [X0,X1] :
        ( member(sK9,X0)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK7,relation_type(X1,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_125])]) ).

fof(f997,plain,
    ( ! [X0,X1] :
        ( member(sK9,X0)
        | ~ ilf_type(sK7,relation_type(X1,X0))
        | ~ ilf_type(sK9,set_type)
        | ~ ilf_type(sK8,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_12
    | ~ spl21_56 ),
    inference(resolution,[],[f247,f494]) ).

fof(f1030,plain,
    ( ~ spl21_9
    | spl21_124 ),
    inference(avatar_contradiction_clause,[],[f1029]) ).

fof(f1029,plain,
    ( $false
    | ~ spl21_9
    | spl21_124 ),
    inference(resolution,[],[f1025,f233]) ).

fof(f1025,plain,
    ( ~ ilf_type(ordered_pair(sK8,sK9),set_type)
    | spl21_124 ),
    inference(avatar_component_clause,[],[f1023]) ).

fof(f1028,plain,
    ( ~ spl21_9
    | spl21_122 ),
    inference(avatar_contradiction_clause,[],[f1027]) ).

fof(f1027,plain,
    ( $false
    | ~ spl21_9
    | spl21_122 ),
    inference(resolution,[],[f1017,f233]) ).

fof(f1017,plain,
    ( ~ ilf_type(sK7,set_type)
    | spl21_122 ),
    inference(avatar_component_clause,[],[f1015]) ).

fof(f1026,plain,
    ( ~ spl21_122
    | ~ spl21_123
    | ~ spl21_124
    | ~ spl21_12
    | ~ spl21_29 ),
    inference(avatar_split_clause,[],[f1001,f321,f245,f1023,f1019,f1015]) ).

fof(f1001,plain,
    ( ~ ilf_type(ordered_pair(sK8,sK9),set_type)
    | ~ empty(sK7)
    | ~ ilf_type(sK7,set_type)
    | ~ spl21_12
    | ~ spl21_29 ),
    inference(resolution,[],[f247,f322]) ).

fof(f1011,plain,
    ( spl21_121
    | ~ spl21_79
    | ~ spl21_117 ),
    inference(avatar_split_clause,[],[f984,f980,f690,f1008]) ).

fof(f690,plain,
    ( spl21_79
  <=> relation_like(sK7) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_79])]) ).

fof(f984,plain,
    ( sP0(sK7)
    | ~ spl21_79
    | ~ spl21_117 ),
    inference(resolution,[],[f981,f691]) ).

fof(f691,plain,
    ( relation_like(sK7)
    | ~ spl21_79 ),
    inference(avatar_component_clause,[],[f690]) ).

fof(f1006,plain,
    ( ~ spl21_120
    | spl21_6
    | ~ spl21_72 ),
    inference(avatar_split_clause,[],[f995,f645,f218,f1003]) ).

fof(f995,plain,
    ( ~ member(sK8,inverse2(sK7,sK5))
    | spl21_6
    | ~ spl21_72 ),
    inference(forward_demodulation,[],[f219,f646]) ).

fof(f219,plain,
    ( ~ member(sK8,inverse4(sK4,sK6,sK7,sK5))
    | spl21_6 ),
    inference(avatar_component_clause,[],[f218]) ).

fof(f994,plain,
    ( spl21_3
    | ~ spl21_62
    | spl21_119
    | ~ spl21_46
    | ~ spl21_75 ),
    inference(avatar_split_clause,[],[f757,f658,f404,f992,f588,f203]) ).

fof(f203,plain,
    ( spl21_3
  <=> empty(sK6) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_3])]) ).

fof(f404,plain,
    ( spl21_46
  <=> ! [X0,X1] :
        ( ilf_type(X0,member_type(X1))
        | ~ member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | empty(X1)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_46])]) ).

fof(f658,plain,
    ( spl21_75
  <=> ! [X0] :
        ( ~ member(sK8,inverse2(sK7,X0))
        | ~ member(sK16(X0,sK8,sK7),sK5)
        | ~ ilf_type(sK16(X0,sK8,sK7),member_type(sK6))
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_75])]) ).

fof(f757,plain,
    ( ! [X0] :
        ( ~ member(sK16(X0,sK8,sK7),sK5)
        | ~ member(sK8,inverse2(sK7,X0))
        | ~ ilf_type(X0,set_type)
        | ~ member(sK16(X0,sK8,sK7),sK6)
        | ~ ilf_type(sK6,set_type)
        | empty(sK6)
        | ~ ilf_type(sK16(X0,sK8,sK7),set_type) )
    | ~ spl21_46
    | ~ spl21_75 ),
    inference(resolution,[],[f659,f405]) ).

fof(f405,plain,
    ( ! [X0,X1] :
        ( ilf_type(X0,member_type(X1))
        | ~ member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | empty(X1)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_46 ),
    inference(avatar_component_clause,[],[f404]) ).

fof(f659,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK16(X0,sK8,sK7),member_type(sK6))
        | ~ member(sK16(X0,sK8,sK7),sK5)
        | ~ member(sK8,inverse2(sK7,X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_75 ),
    inference(avatar_component_clause,[],[f658]) ).

fof(f989,plain,
    ( spl21_118
    | ~ spl21_9
    | ~ spl21_78 ),
    inference(avatar_split_clause,[],[f688,f685,f232,f987]) ).

fof(f685,plain,
    ( spl21_78
  <=> ! [X0] :
        ( ~ ilf_type(sK10(X0),set_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_78])]) ).

fof(f688,plain,
    ( ! [X0] :
        ( ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP0(X0) )
    | ~ spl21_9
    | ~ spl21_78 ),
    inference(resolution,[],[f686,f233]) ).

fof(f686,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK10(X0),set_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP0(X0) )
    | ~ spl21_78 ),
    inference(avatar_component_clause,[],[f685]) ).

fof(f982,plain,
    ( spl21_117
    | ~ spl21_15
    | ~ spl21_19 ),
    inference(avatar_split_clause,[],[f296,f275,f259,f980]) ).

fof(f259,plain,
    ( spl21_15
  <=> ! [X0] :
        ( sP0(X0)
        | ~ relation_like(X0)
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_15])]) ).

fof(f275,plain,
    ( spl21_19
  <=> ! [X0] : sP1(X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_19])]) ).

fof(f296,plain,
    ( ! [X0] :
        ( ~ relation_like(X0)
        | sP0(X0) )
    | ~ spl21_15
    | ~ spl21_19 ),
    inference(resolution,[],[f276,f260]) ).

fof(f260,plain,
    ( ! [X0] :
        ( ~ sP1(X0)
        | ~ relation_like(X0)
        | sP0(X0) )
    | ~ spl21_15 ),
    inference(avatar_component_clause,[],[f259]) ).

fof(f276,plain,
    ( ! [X0] : sP1(X0)
    | ~ spl21_19 ),
    inference(avatar_component_clause,[],[f275]) ).

fof(f978,plain,
    ( spl21_116
    | ~ spl21_16
    | ~ spl21_19 ),
    inference(avatar_split_clause,[],[f295,f275,f263,f976]) ).

fof(f976,plain,
    ( spl21_116
  <=> ! [X0] :
        ( ~ sP0(X0)
        | relation_like(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_116])]) ).

fof(f263,plain,
    ( spl21_16
  <=> ! [X0] :
        ( relation_like(X0)
        | ~ sP0(X0)
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_16])]) ).

fof(f295,plain,
    ( ! [X0] :
        ( ~ sP0(X0)
        | relation_like(X0) )
    | ~ spl21_16
    | ~ spl21_19 ),
    inference(resolution,[],[f276,f264]) ).

fof(f264,plain,
    ( ! [X0] :
        ( ~ sP1(X0)
        | ~ sP0(X0)
        | relation_like(X0) )
    | ~ spl21_16 ),
    inference(avatar_component_clause,[],[f263]) ).

fof(f972,plain,
    ( spl21_115
    | ~ spl21_9
    | ~ spl21_73 ),
    inference(avatar_split_clause,[],[f652,f649,f232,f970]) ).

fof(f649,plain,
    ( spl21_73
  <=> ! [X0,X1] :
        ( sP3(X0,X1)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_73])]) ).

fof(f652,plain,
    ( ! [X0,X1] : sP3(X0,X1)
    | ~ spl21_9
    | ~ spl21_73 ),
    inference(resolution,[],[f650,f233]) ).

fof(f650,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | sP3(X0,X1) )
    | ~ spl21_73 ),
    inference(avatar_component_clause,[],[f649]) ).

fof(f968,plain,
    ( ~ spl21_114
    | ~ spl21_37
    | spl21_67
    | ~ spl21_40
    | ~ spl21_58 ),
    inference(avatar_split_clause,[],[f551,f505,f378,f619,f358,f965]) ).

fof(f965,plain,
    ( spl21_114
  <=> sP0(sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_114])]) ).

fof(f505,plain,
    ( spl21_58
  <=> member(sK8,sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_58])]) ).

fof(f551,plain,
    ( sK8 = ordered_pair(sK11(sK8),sK12(sK8))
    | ~ ilf_type(sK8,set_type)
    | ~ sP0(sK4)
    | ~ spl21_40
    | ~ spl21_58 ),
    inference(resolution,[],[f507,f379]) ).

fof(f507,plain,
    ( member(sK8,sK4)
    | ~ spl21_58 ),
    inference(avatar_component_clause,[],[f505]) ).

fof(f962,plain,
    ( spl21_113
    | ~ spl21_40
    | ~ spl21_51 ),
    inference(avatar_split_clause,[],[f472,f462,f378,f960]) ).

fof(f472,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ordered_pair(X0,sK16(X2,X0,X1)) = ordered_pair(sK11(ordered_pair(X0,sK16(X2,X0,X1))),sK12(ordered_pair(X0,sK16(X2,X0,X1))))
        | ~ ilf_type(ordered_pair(X0,sK16(X2,X0,X1)),set_type)
        | ~ sP0(X1) )
    | ~ spl21_40
    | ~ spl21_51 ),
    inference(resolution,[],[f463,f379]) ).

fof(f947,plain,
    ( spl21_112
    | ~ spl21_49
    | ~ spl21_51 ),
    inference(avatar_split_clause,[],[f474,f462,f445,f945]) ).

fof(f474,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ member(X0,inverse2(power_set(X1),X2))
        | ~ ilf_type(power_set(X1),binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ member(X3,ordered_pair(X0,sK16(X2,X0,power_set(X1))))
        | ~ ilf_type(X3,set_type)
        | member(X3,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(ordered_pair(X0,sK16(X2,X0,power_set(X1))),set_type) )
    | ~ spl21_49
    | ~ spl21_51 ),
    inference(resolution,[],[f463,f446]) ).

fof(f932,plain,
    ( spl21_111
    | ~ spl21_49
    | ~ spl21_50 ),
    inference(avatar_split_clause,[],[f459,f454,f445,f930]) ).

fof(f459,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ member(X0,inverse2(X1,power_set(X2)))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(X2),set_type)
        | ~ member(X3,sK16(power_set(X2),X0,X1))
        | ~ ilf_type(X3,set_type)
        | member(X3,X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(power_set(X2),X0,X1),set_type) )
    | ~ spl21_49
    | ~ spl21_50 ),
    inference(resolution,[],[f455,f446]) ).

fof(f928,plain,
    ( ~ spl21_110
    | spl21_36
    | ~ spl21_72 ),
    inference(avatar_split_clause,[],[f831,f645,f354,f925]) ).

fof(f925,plain,
    ( spl21_110
  <=> empty(inverse2(sK7,sK5)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_110])]) ).

fof(f354,plain,
    ( spl21_36
  <=> empty(inverse4(sK4,sK6,sK7,sK5)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_36])]) ).

fof(f831,plain,
    ( ~ empty(inverse2(sK7,sK5))
    | spl21_36
    | ~ spl21_72 ),
    inference(superposition,[],[f356,f646]) ).

fof(f356,plain,
    ( ~ empty(inverse4(sK4,sK6,sK7,sK5))
    | spl21_36 ),
    inference(avatar_component_clause,[],[f354]) ).

fof(f922,plain,
    ( spl21_109
    | ~ spl21_40
    | ~ spl21_50 ),
    inference(avatar_split_clause,[],[f457,f454,f378,f920]) ).

fof(f457,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | sK16(X2,X0,X1) = ordered_pair(sK11(sK16(X2,X0,X1)),sK12(sK16(X2,X0,X1)))
        | ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ sP0(X2) )
    | ~ spl21_40
    | ~ spl21_50 ),
    inference(resolution,[],[f455,f379]) ).

fof(f917,plain,
    ( spl21_108
    | ~ spl21_51
    | ~ spl21_56 ),
    inference(avatar_split_clause,[],[f510,f493,f462,f915]) ).

fof(f510,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( member(sK16(X0,X1,X2),X3)
        | ~ ilf_type(X2,relation_type(X4,X3))
        | ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_51
    | ~ spl21_56 ),
    inference(duplicate_literal_removal,[],[f509]) ).

fof(f509,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( member(sK16(X0,X1,X2),X3)
        | ~ ilf_type(X2,relation_type(X4,X3))
        | ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X4,set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_51
    | ~ spl21_56 ),
    inference(resolution,[],[f494,f463]) ).

fof(f909,plain,
    ( spl21_107
    | ~ spl21_47
    | ~ spl21_52 ),
    inference(avatar_split_clause,[],[f475,f468,f432,f907]) ).

fof(f475,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,relation_type(cross_product(X2,X3),X4))
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(cross_product(X2,X3),set_type)
        | ilf_type(inverse4(cross_product(X2,X3),X4,X1,X0),relation_type(X2,X3))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_47
    | ~ spl21_52 ),
    inference(resolution,[],[f469,f433]) ).

fof(f900,plain,
    ( spl21_106
    | ~ spl21_51
    | ~ spl21_55 ),
    inference(avatar_split_clause,[],[f499,f489,f462,f898]) ).

fof(f499,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( member(X0,X1)
        | ~ ilf_type(X2,relation_type(X1,X3))
        | ~ ilf_type(sK16(X4,X0,X2),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ member(X0,inverse2(X2,X4))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X4,set_type) )
    | ~ spl21_51
    | ~ spl21_55 ),
    inference(duplicate_literal_removal,[],[f498]) ).

fof(f498,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( member(X0,X1)
        | ~ ilf_type(X2,relation_type(X1,X3))
        | ~ ilf_type(sK16(X4,X0,X2),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ member(X0,inverse2(X2,X4))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X4,set_type) )
    | ~ spl21_51
    | ~ spl21_55 ),
    inference(resolution,[],[f490,f463]) ).

fof(f896,plain,
    ( spl21_105
    | ~ spl21_51
    | ~ spl21_54 ),
    inference(avatar_split_clause,[],[f497,f485,f462,f894]) ).

fof(f497,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ member(sK16(X0,X1,X2),X3)
        | member(X1,inverse2(X2,X3))
        | ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_51
    | ~ spl21_54 ),
    inference(duplicate_literal_removal,[],[f496]) ).

fof(f496,plain,
    ( ! [X2,X3,X0,X1] :
        ( ~ member(sK16(X0,X1,X2),X3)
        | member(X1,inverse2(X2,X3))
        | ~ ilf_type(sK16(X0,X1,X2),set_type)
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ member(X1,inverse2(X2,X0))
        | ~ ilf_type(X2,binary_relation_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_51
    | ~ spl21_54 ),
    inference(resolution,[],[f486,f463]) ).

fof(f892,plain,
    ( ~ spl21_104
    | spl21_66
    | ~ spl21_72 ),
    inference(avatar_split_clause,[],[f830,f645,f615,f889]) ).

fof(f889,plain,
    ( spl21_104
  <=> sP0(inverse2(sK7,sK5)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_104])]) ).

fof(f615,plain,
    ( spl21_66
  <=> sP0(inverse4(sK4,sK6,sK7,sK5)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_66])]) ).

fof(f830,plain,
    ( ~ sP0(inverse2(sK7,sK5))
    | spl21_66
    | ~ spl21_72 ),
    inference(superposition,[],[f617,f646]) ).

fof(f617,plain,
    ( ~ sP0(inverse4(sK4,sK6,sK7,sK5))
    | spl21_66 ),
    inference(avatar_component_clause,[],[f615]) ).

fof(f876,plain,
    ( spl21_103
    | ~ spl21_41
    | ~ spl21_49 ),
    inference(avatar_split_clause,[],[f452,f445,f382,f874]) ).

fof(f452,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,sK15(power_set(X1),X2))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK15(power_set(X1),X2),set_type)
        | member(power_set(X1),power_set(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(power_set(X1),set_type) )
    | ~ spl21_41
    | ~ spl21_49 ),
    inference(resolution,[],[f446,f383]) ).

fof(f872,plain,
    ( spl21_102
    | ~ spl21_39
    | ~ spl21_52 ),
    inference(avatar_split_clause,[],[f476,f468,f373,f870]) ).

fof(f476,plain,
    ( ! [X2,X3,X0,X1,X4] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,relation_type(cross_product(X2,X3),X4))
        | ~ ilf_type(X4,set_type)
        | ~ ilf_type(cross_product(X2,X3),set_type)
        | relation_like(inverse4(cross_product(X2,X3),X4,X1,X0))
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_39
    | ~ spl21_52 ),
    inference(resolution,[],[f469,f374]) ).

fof(f846,plain,
    ( spl21_101
    | ~ spl21_32
    | ~ spl21_49 ),
    inference(avatar_split_clause,[],[f451,f445,f338,f844]) ).

fof(f451,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,sK14(power_set(X1),X2))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK14(power_set(X1),X2),set_type)
        | member(sK14(power_set(X1),X2),X2)
        | sP2(power_set(X1),X2) )
    | ~ spl21_32
    | ~ spl21_49 ),
    inference(resolution,[],[f446,f339]) ).

fof(f842,plain,
    ( spl21_100
    | ~ spl21_32
    | ~ spl21_49 ),
    inference(avatar_split_clause,[],[f450,f445,f338,f840]) ).

fof(f450,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,sK14(X1,power_set(X2)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X2)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK14(X1,power_set(X2)),set_type)
        | member(sK14(X1,power_set(X2)),X1)
        | sP2(X1,power_set(X2)) )
    | ~ spl21_32
    | ~ spl21_49 ),
    inference(resolution,[],[f446,f339]) ).

fof(f837,plain,
    ( spl21_99
    | ~ spl21_40
    | ~ spl21_41 ),
    inference(avatar_split_clause,[],[f413,f382,f378,f835]) ).

fof(f413,plain,
    ( ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | sK15(X0,X1) = ordered_pair(sK11(sK15(X0,X1)),sK12(sK15(X0,X1)))
        | ~ ilf_type(sK15(X0,X1),set_type)
        | ~ sP0(X0) )
    | ~ spl21_40
    | ~ spl21_41 ),
    inference(resolution,[],[f383,f379]) ).

fof(f827,plain,
    ( spl21_98
    | ~ spl21_32
    | ~ spl21_40 ),
    inference(avatar_split_clause,[],[f412,f378,f338,f825]) ).

fof(f412,plain,
    ( ! [X0,X1] :
        ( sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ ilf_type(sK14(X0,X1),set_type)
        | ~ sP0(X0)
        | member(sK14(X0,X1),X1)
        | sP2(X0,X1) )
    | ~ spl21_32
    | ~ spl21_40 ),
    inference(resolution,[],[f379,f339]) ).

fof(f823,plain,
    ( spl21_97
    | ~ spl21_32
    | ~ spl21_40 ),
    inference(avatar_split_clause,[],[f411,f378,f338,f821]) ).

fof(f411,plain,
    ( ! [X0,X1] :
        ( sK14(X0,X1) = ordered_pair(sK11(sK14(X0,X1)),sK12(sK14(X0,X1)))
        | ~ ilf_type(sK14(X0,X1),set_type)
        | ~ sP0(X1)
        | member(sK14(X0,X1),X0)
        | sP2(X0,X1) )
    | ~ spl21_32
    | ~ spl21_40 ),
    inference(resolution,[],[f379,f339]) ).

fof(f818,plain,
    ( spl21_96
    | ~ spl21_29
    | ~ spl21_51 ),
    inference(avatar_split_clause,[],[f473,f462,f321,f816]) ).

fof(f473,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(ordered_pair(X0,sK16(X2,X0,X1)),set_type)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_29
    | ~ spl21_51 ),
    inference(resolution,[],[f463,f322]) ).

fof(f803,plain,
    ( spl21_95
    | ~ spl21_24
    | ~ spl21_49 ),
    inference(avatar_split_clause,[],[f449,f445,f300,f801]) ).

fof(f449,plain,
    ( ! [X0,X1] :
        ( ~ member(X0,sK13(power_set(X1)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK13(power_set(X1)),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(power_set(X1),set_type) )
    | ~ spl21_24
    | ~ spl21_49 ),
    inference(resolution,[],[f446,f301]) ).

fof(f786,plain,
    ( spl21_94
    | ~ spl21_34
    | ~ spl21_53 ),
    inference(avatar_split_clause,[],[f483,f478,f346,f784]) ).

fof(f483,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | inverse4(X1,X2,sK17(X2,X1),X0) = inverse2(sK17(X2,X1),X0)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_34
    | ~ spl21_53 ),
    inference(duplicate_literal_removal,[],[f482]) ).

fof(f482,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | inverse4(X1,X2,sK17(X2,X1),X0) = inverse2(sK17(X2,X1),X0)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_34
    | ~ spl21_53 ),
    inference(resolution,[],[f479,f347]) ).

fof(f782,plain,
    ( spl21_93
    | ~ spl21_29
    | ~ spl21_50 ),
    inference(avatar_split_clause,[],[f460,f454,f321,f780]) ).

fof(f460,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ empty(X2) )
    | ~ spl21_29
    | ~ spl21_50 ),
    inference(duplicate_literal_removal,[],[f458]) ).

fof(f458,plain,
    ( ! [X2,X0,X1] :
        ( ~ member(X0,inverse2(X1,X2))
        | ~ ilf_type(X1,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(sK16(X2,X0,X1),set_type)
        | ~ empty(X2)
        | ~ ilf_type(X2,set_type) )
    | ~ spl21_29
    | ~ spl21_50 ),
    inference(resolution,[],[f455,f322]) ).

fof(f778,plain,
    ( spl21_92
    | ~ spl21_17
    | ~ spl21_49 ),
    inference(avatar_split_clause,[],[f448,f445,f267,f776]) ).

fof(f448,plain,
    ( ! [X0,X1] :
        ( ~ member(X0,sK10(power_set(X1)))
        | ~ ilf_type(X0,set_type)
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(sK10(power_set(X1)),set_type)
        | sP0(power_set(X1)) )
    | ~ spl21_17
    | ~ spl21_49 ),
    inference(resolution,[],[f446,f268]) ).

fof(f755,plain,
    ( spl21_79
    | ~ spl21_57
    | ~ spl21_62
    | ~ spl21_5
    | ~ spl21_81 ),
    inference(avatar_split_clause,[],[f703,f699,f213,f588,f501,f690]) ).

fof(f703,plain,
    ( ~ ilf_type(sK6,set_type)
    | ~ ilf_type(sK4,set_type)
    | relation_like(sK7)
    | ~ spl21_5
    | ~ spl21_81 ),
    inference(resolution,[],[f700,f215]) ).

fof(f754,plain,
    ( spl21_91
    | ~ spl21_44
    | ~ spl21_46 ),
    inference(avatar_split_clause,[],[f430,f404,f396,f752]) ).

fof(f396,plain,
    ( spl21_44
  <=> ! [X0,X1] :
        ( ilf_type(X1,subset_type(X0))
        | ~ ilf_type(X1,member_type(power_set(X0)))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_44])]) ).

fof(f430,plain,
    ( ! [X0,X1] :
        ( ~ member(X0,power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_44
    | ~ spl21_46 ),
    inference(duplicate_literal_removal,[],[f427]) ).

fof(f427,plain,
    ( ! [X0,X1] :
        ( ~ member(X0,power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_44
    | ~ spl21_46 ),
    inference(resolution,[],[f405,f397]) ).

fof(f397,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X1,member_type(power_set(X0)))
        | ilf_type(X1,subset_type(X0))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_44 ),
    inference(avatar_component_clause,[],[f396]) ).

fof(f750,plain,
    ( spl21_90
    | ~ spl21_43
    | ~ spl21_45 ),
    inference(avatar_split_clause,[],[f426,f400,f392,f748]) ).

fof(f392,plain,
    ( spl21_43
  <=> ! [X0,X1] :
        ( ilf_type(X1,member_type(power_set(X0)))
        | ~ ilf_type(X1,subset_type(X0))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_43])]) ).

fof(f400,plain,
    ( spl21_45
  <=> ! [X0,X1] :
        ( member(X0,X1)
        | ~ ilf_type(X0,member_type(X1))
        | ~ ilf_type(X1,set_type)
        | empty(X1)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_45])]) ).

fof(f426,plain,
    ( ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_43
    | ~ spl21_45 ),
    inference(duplicate_literal_removal,[],[f421]) ).

fof(f421,plain,
    ( ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ ilf_type(power_set(X1),set_type)
        | empty(power_set(X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,subset_type(X1))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_43
    | ~ spl21_45 ),
    inference(resolution,[],[f401,f393]) ).

fof(f393,plain,
    ( ! [X0,X1] :
        ( ilf_type(X1,member_type(power_set(X0)))
        | ~ ilf_type(X1,subset_type(X0))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_43 ),
    inference(avatar_component_clause,[],[f392]) ).

fof(f401,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,member_type(X1))
        | member(X0,X1)
        | ~ ilf_type(X1,set_type)
        | empty(X1)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_45 ),
    inference(avatar_component_clause,[],[f400]) ).

fof(f746,plain,
    ( spl21_89
    | ~ spl21_27
    | ~ spl21_44 ),
    inference(avatar_split_clause,[],[f419,f396,f313,f744]) ).

fof(f313,plain,
    ( spl21_27
  <=> ! [X0] :
        ( ilf_type(sK19(X0),member_type(X0))
        | ~ ilf_type(X0,set_type)
        | empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_27])]) ).

fof(f419,plain,
    ( ! [X0] :
        ( ilf_type(sK19(power_set(X0)),subset_type(X0))
        | ~ ilf_type(sK19(power_set(X0)),set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(power_set(X0),set_type)
        | empty(power_set(X0)) )
    | ~ spl21_27
    | ~ spl21_44 ),
    inference(resolution,[],[f397,f314]) ).

fof(f314,plain,
    ( ! [X0] :
        ( ilf_type(sK19(X0),member_type(X0))
        | ~ ilf_type(X0,set_type)
        | empty(X0) )
    | ~ spl21_27 ),
    inference(avatar_component_clause,[],[f313]) ).

fof(f742,plain,
    ( spl21_88
    | ~ spl21_24
    | ~ spl21_40 ),
    inference(avatar_split_clause,[],[f410,f378,f300,f740]) ).

fof(f410,plain,
    ( ! [X0] :
        ( sK13(X0) = ordered_pair(sK11(sK13(X0)),sK12(sK13(X0)))
        | ~ ilf_type(sK13(X0),set_type)
        | ~ sP0(X0)
        | empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_24
    | ~ spl21_40 ),
    inference(resolution,[],[f379,f301]) ).

fof(f734,plain,
    ( spl21_87
    | ~ spl21_22
    | ~ spl21_47 ),
    inference(avatar_split_clause,[],[f439,f432,f288,f732]) ).

fof(f439,plain,
    ( ! [X0,X1] :
        ( ilf_type(sK18(cross_product(X0,X1)),relation_type(X0,X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type) )
    | ~ spl21_22
    | ~ spl21_47 ),
    inference(resolution,[],[f433,f289]) ).

fof(f728,plain,
    ( spl21_86
    | ~ spl21_29
    | ~ spl21_32 ),
    inference(avatar_split_clause,[],[f363,f338,f321,f726]) ).

fof(f363,plain,
    ( ! [X0,X1] :
        ( member(sK14(X0,X1),X1)
        | sP2(X0,X1)
        | ~ ilf_type(sK14(X0,X1),set_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_29
    | ~ spl21_32 ),
    inference(resolution,[],[f339,f322]) ).

fof(f724,plain,
    ( spl21_85
    | ~ spl21_29
    | ~ spl21_32 ),
    inference(avatar_split_clause,[],[f362,f338,f321,f722]) ).

fof(f362,plain,
    ( ! [X0,X1] :
        ( member(sK14(X0,X1),X0)
        | sP2(X0,X1)
        | ~ ilf_type(sK14(X0,X1),set_type)
        | ~ empty(X1)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_29
    | ~ spl21_32 ),
    inference(resolution,[],[f339,f322]) ).

fof(f719,plain,
    ( spl21_84
    | ~ spl21_29
    | ~ spl21_41 ),
    inference(avatar_split_clause,[],[f415,f382,f321,f717]) ).

fof(f415,plain,
    ( ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(X0,X1),set_type)
        | ~ empty(X0) )
    | ~ spl21_29
    | ~ spl21_41 ),
    inference(duplicate_literal_removal,[],[f414]) ).

fof(f414,plain,
    ( ! [X0,X1] :
        ( member(X0,power_set(X1))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK15(X0,X1),set_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_29
    | ~ spl21_41 ),
    inference(resolution,[],[f383,f322]) ).

fof(f713,plain,
    ( spl21_83
    | ~ spl21_9
    | ~ spl21_60 ),
    inference(avatar_split_clause,[],[f571,f515,f232,f711]) ).

fof(f515,plain,
    ( spl21_60
  <=> ! [X2,X3] :
        ( ordered_pair(X2,X3) = unordered_pair(unordered_pair(X2,X3),singleton(X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X3,set_type)
        | ~ ilf_type(ordered_pair(X2,X3),set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_60])]) ).

fof(f571,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X0,set_type)
        | ~ ilf_type(X1,set_type)
        | ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)) )
    | ~ spl21_9
    | ~ spl21_60 ),
    inference(resolution,[],[f516,f233]) ).

fof(f516,plain,
    ( ! [X2,X3] :
        ( ~ ilf_type(ordered_pair(X2,X3),set_type)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X3,set_type)
        | ordered_pair(X2,X3) = unordered_pair(unordered_pair(X2,X3),singleton(X2)) )
    | ~ spl21_60 ),
    inference(avatar_component_clause,[],[f515]) ).

fof(f709,plain,
    ( spl21_82
    | ~ spl21_22
    | ~ spl21_39 ),
    inference(avatar_split_clause,[],[f376,f373,f288,f707]) ).

fof(f376,plain,
    ( ! [X0,X1] :
        ( relation_like(sK18(cross_product(X0,X1)))
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(cross_product(X0,X1),set_type) )
    | ~ spl21_22
    | ~ spl21_39 ),
    inference(resolution,[],[f374,f289]) ).

fof(f701,plain,
    ( spl21_81
    | ~ spl21_39
    | ~ spl21_48 ),
    inference(avatar_split_clause,[],[f442,f436,f373,f699]) ).

fof(f442,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,relation_type(X1,X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(X0) )
    | ~ spl21_39
    | ~ spl21_48 ),
    inference(duplicate_literal_removal,[],[f441]) ).

fof(f441,plain,
    ( ! [X2,X0,X1] :
        ( ~ ilf_type(X0,relation_type(X1,X2))
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type)
        | relation_like(X0)
        | ~ ilf_type(X2,set_type)
        | ~ ilf_type(X1,set_type) )
    | ~ spl21_39
    | ~ spl21_48 ),
    inference(resolution,[],[f437,f374]) ).

fof(f697,plain,
    ( spl21_80
    | ~ spl21_27
    | ~ spl21_45 ),
    inference(avatar_split_clause,[],[f425,f400,f313,f695]) ).

fof(f425,plain,
    ( ! [X0] :
        ( member(sK19(X0),X0)
        | ~ ilf_type(X0,set_type)
        | empty(X0)
        | ~ ilf_type(sK19(X0),set_type) )
    | ~ spl21_27
    | ~ spl21_45 ),
    inference(duplicate_literal_removal,[],[f424]) ).

fof(f424,plain,
    ( ! [X0] :
        ( member(sK19(X0),X0)
        | ~ ilf_type(X0,set_type)
        | empty(X0)
        | ~ ilf_type(sK19(X0),set_type)
        | ~ ilf_type(X0,set_type)
        | empty(X0) )
    | ~ spl21_27
    | ~ spl21_45 ),
    inference(resolution,[],[f401,f314]) ).

fof(f693,plain,
    ( ~ spl21_79
    | ~ spl21_71
    | spl21_74 ),
    inference(avatar_split_clause,[],[f661,f654,f640,f690]) ).

fof(f640,plain,
    ( spl21_71
  <=> ! [X0] :
        ( ilf_type(X0,binary_relation_type)
        | ~ relation_like(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_71])]) ).

fof(f661,plain,
    ( ~ relation_like(sK7)
    | ~ spl21_71
    | spl21_74 ),
    inference(resolution,[],[f656,f641]) ).

fof(f641,plain,
    ( ! [X0] :
        ( ilf_type(X0,binary_relation_type)
        | ~ relation_like(X0) )
    | ~ spl21_71 ),
    inference(avatar_component_clause,[],[f640]) ).

fof(f656,plain,
    ( ~ ilf_type(sK7,binary_relation_type)
    | spl21_74 ),
    inference(avatar_component_clause,[],[f654]) ).

fof(f687,plain,
    ( spl21_78
    | ~ spl21_17
    | ~ spl21_29 ),
    inference(avatar_split_clause,[],[f326,f321,f267,f685]) ).

fof(f326,plain,
    ( ! [X0] :
        ( ~ ilf_type(sK10(X0),set_type)
        | ~ empty(X0)
        | ~ ilf_type(X0,set_type)
        | sP0(X0) )
    | ~ spl21_17
    | ~ spl21_29 ),
    inference(resolution,[],[f322,f268]) ).

fof(f678,plain,
    ( spl21_77
    | ~ spl21_32 ),
    inference(avatar_split_clause,[],[f364,f338,f676]) ).

fof(f676,plain,
    ( spl21_77
  <=> ! [X0] :
        ( member(sK14(X0,X0),X0)
        | sP2(X0,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_77])]) ).

fof(f364,plain,
    ( ! [X0] :
        ( member(sK14(X0,X0),X0)
        | sP2(X0,X0) )
    | ~ spl21_32 ),
    inference(factoring,[],[f339]) ).

fof(f665,plain,
    ( spl21_76
    | ~ spl21_41
    | ~ spl21_42 ),
    inference(avatar_split_clause,[],[f417,f386,f382,f663]) ).

fof(f417,plain,
    ( ! [X0] :
        ( member(X0,power_set(X0))
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_41
    | ~ spl21_42 ),
    inference(duplicate_literal_removal,[],[f416]) ).

fof(f416,plain,
    ( ! [X0] :
        ( member(X0,power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,set_type)
        | member(X0,power_set(X0))
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_41
    | ~ spl21_42 ),
    inference(resolution,[],[f387,f383]) ).

fof(f660,plain,
    ( ~ spl21_37
    | ~ spl21_74
    | spl21_75
    | ~ spl21_11
    | ~ spl21_51 ),
    inference(avatar_split_clause,[],[f471,f462,f241,f658,f654,f358]) ).

fof(f471,plain,
    ( ! [X0] :
        ( ~ member(sK8,inverse2(sK7,X0))
        | ~ ilf_type(sK7,binary_relation_type)
        | ~ ilf_type(sK8,set_type)
        | ~ ilf_type(X0,set_type)
        | ~ ilf_type(sK16(X0,sK8,sK7),member_type(sK6))
        | ~ member(sK16(X0,sK8,sK7),sK5) )
    | ~ spl21_11
    | ~ spl21_51 ),
    inference(resolution,[],[f463,f242]) ).

fof(f651,plain,
    ( spl21_73
    | ~ spl21_9
    | ~ spl21_26 ),
    inference(avatar_split_clause,[],[f311,f308,f232,f649]) ).

fof(f308,plain,
    ( spl21_26
  <=> ! [X0,X1] :
        ( sP3(X0,X1)
        | ~ ilf_type(X1,set_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_26])]) ).

fof(f311,plain,
    ( ! [X0,X1] :
        ( sP3(X0,X1)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_9
    | ~ spl21_26 ),
    inference(resolution,[],[f309,f233]) ).

fof(f309,plain,
    ( ! [X0,X1] :
        ( ~ ilf_type(X1,set_type)
        | sP3(X0,X1)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_26 ),
    inference(avatar_component_clause,[],[f308]) ).

fof(f647,plain,
    ( spl21_72
    | ~ spl21_9
    | ~ spl21_68 ),
    inference(avatar_split_clause,[],[f627,f624,f232,f645]) ).

fof(f624,plain,
    ( spl21_68
  <=> ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | inverse2(sK7,X0) = inverse4(sK4,sK6,sK7,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_68])]) ).

fof(f627,plain,
    ( ! [X0] : inverse2(sK7,X0) = inverse4(sK4,sK6,sK7,X0)
    | ~ spl21_9
    | ~ spl21_68 ),
    inference(resolution,[],[f625,f233]) ).

fof(f625,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | inverse2(sK7,X0) = inverse4(sK4,sK6,sK7,X0) )
    | ~ spl21_68 ),
    inference(avatar_component_clause,[],[f624]) ).

fof(f642,plain,
    ( spl21_71
    | ~ spl21_9
    | ~ spl21_23 ),
    inference(avatar_split_clause,[],[f298,f292,f232,f640]) ).

fof(f292,plain,
    ( spl21_23
  <=> ! [X0] :
        ( ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X0,set_type)
        | ~ relation_like(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_23])]) ).

fof(f298,plain,
    ( ! [X0] :
        ( ilf_type(X0,binary_relation_type)
        | ~ relation_like(X0) )
    | ~ spl21_9
    | ~ spl21_23 ),
    inference(resolution,[],[f293,f233]) ).

fof(f293,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | ilf_type(X0,binary_relation_type)
        | ~ relation_like(X0) )
    | ~ spl21_23 ),
    inference(avatar_component_clause,[],[f292]) ).

fof(f638,plain,
    ( ~ spl21_9
    | spl21_69 ),
    inference(avatar_contradiction_clause,[],[f637]) ).

fof(f637,plain,
    ( $false
    | ~ spl21_9
    | spl21_69 ),
    inference(resolution,[],[f631,f233]) ).

fof(f631,plain,
    ( ~ ilf_type(sK20,set_type)
    | spl21_69 ),
    inference(avatar_component_clause,[],[f629]) ).

fof(f629,plain,
    ( spl21_69
  <=> ilf_type(sK20,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_69])]) ).

fof(f636,plain,
    ( ~ spl21_69
    | spl21_70
    | ~ spl21_10
    | ~ spl21_21 ),
    inference(avatar_split_clause,[],[f297,f284,f236,f633,f629]) ).

fof(f236,plain,
    ( spl21_10
  <=> ilf_type(sK20,binary_relation_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_10])]) ).

fof(f284,plain,
    ( spl21_21
  <=> ! [X0] :
        ( relation_like(X0)
        | ~ ilf_type(X0,binary_relation_type)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_21])]) ).

fof(f297,plain,
    ( relation_like(sK20)
    | ~ ilf_type(sK20,set_type)
    | ~ spl21_10
    | ~ spl21_21 ),
    inference(resolution,[],[f285,f238]) ).

fof(f238,plain,
    ( ilf_type(sK20,binary_relation_type)
    | ~ spl21_10 ),
    inference(avatar_component_clause,[],[f236]) ).

fof(f285,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,binary_relation_type)
        | relation_like(X0)
        | ~ ilf_type(X0,set_type) )
    | ~ spl21_21 ),
    inference(avatar_component_clause,[],[f284]) ).

fof(f626,plain,
    ( ~ spl21_57
    | ~ spl21_62
    | spl21_68
    | ~ spl21_5
    | ~ spl21_53 ),
    inference(avatar_split_clause,[],[f481,f478,f213,f624,f588,f501]) ).

fof(f481,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | inverse2(sK7,X0) = inverse4(sK4,sK6,sK7,X0)
        | ~ ilf_type(sK6,set_type)
        | ~ ilf_type(sK4,set_type) )
    | ~ spl21_5
    | ~ spl21_53 ),
    inference(resolution,[],[f479,f215]) ).

fof(f622,plain,
    ( ~ spl21_66
    | ~ spl21_37
    | spl21_67
    | ~ spl21_6
    | ~ spl21_40 ),
    inference(avatar_split_clause,[],[f407,f378,f218,f619,f358,f615]) ).

fof(f407,plain,
    ( sK8 = ordered_pair(sK11(sK8),sK12(sK8))
    | ~ ilf_type(sK8,set_type)
    | ~ sP0(inverse4(sK4,sK6,sK7,sK5))
    | ~ spl21_6
    | ~ spl21_40 ),
    inference(resolution,[],[f379,f220]) ).

fof(f613,plain,
    ( ~ spl21_64
    | ~ spl21_61
    | spl21_65
    | ~ spl21_7
    | ~ spl21_40 ),
    inference(avatar_split_clause,[],[f408,f378,f222,f610,f584,f606]) ).

fof(f606,plain,
    ( spl21_64
  <=> sP0(sK5) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_64])]) ).

fof(f408,plain,
    ( sK9 = ordered_pair(sK11(sK9),sK12(sK9))
    | ~ ilf_type(sK9,set_type)
    | ~ sP0(sK5)
    | ~ spl21_7
    | ~ spl21_40 ),
    inference(resolution,[],[f379,f224]) ).

fof(f224,plain,
    ( member(sK9,sK5)
    | ~ spl21_7 ),
    inference(avatar_component_clause,[],[f222]) ).

fof(f603,plain,
    ( ~ spl21_9
    | spl21_62 ),
    inference(avatar_contradiction_clause,[],[f602]) ).

fof(f602,plain,
    ( $false
    | ~ spl21_9
    | spl21_62 ),
    inference(resolution,[],[f590,f233]) ).

fof(f590,plain,
    ( ~ ilf_type(sK6,set_type)
    | spl21_62 ),
    inference(avatar_component_clause,[],[f588]) ).

fof(f601,plain,
    ( ~ spl21_9
    | spl21_61 ),
    inference(avatar_contradiction_clause,[],[f600]) ).

fof(f600,plain,
    ( $false
    | ~ spl21_9
    | spl21_61 ),
    inference(resolution,[],[f586,f233]) ).

fof(f586,plain,
    ( ~ ilf_type(sK9,set_type)
    | spl21_61 ),
    inference(avatar_component_clause,[],[f584]) ).

fof(f595,plain,
    ( ~ spl21_61
    | spl21_3
    | ~ spl21_62
    | spl21_63
    | ~ spl21_8
    | ~ spl21_45 ),
    inference(avatar_split_clause,[],[f423,f400,f227,f592,f588,f203,f584]) ).

fof(f423,plain,
    ( member(sK9,sK6)
    | ~ ilf_type(sK6,set_type)
    | empty(sK6)
    | ~ ilf_type(sK9,set_type)
    | ~ spl21_8
    | ~ spl21_45 ),
    inference(resolution,[],[f401,f229]) ).

fof(f229,plain,
    ( ilf_type(sK9,member_type(sK6))
    | ~ spl21_8 ),
    inference(avatar_component_clause,[],[f227]) ).

fof(f529,plain,
    ( ~ spl21_9
    | spl21_57 ),
    inference(avatar_contradiction_clause,[],[f528]) ).

fof(f528,plain,
    ( $false
    | ~ spl21_9
    | spl21_57 ),
    inference(resolution,[],[f503,f233]) ).

fof(f503,plain,
    ( ~ ilf_type(sK4,set_type)
    | spl21_57 ),
    inference(avatar_component_clause,[],[f501]) ).

fof(f519,plain,
    ( ~ spl21_9
    | ~ spl21_59 ),
    inference(avatar_contradiction_clause,[],[f518]) ).

fof(f518,plain,
    ( $false
    | ~ spl21_9
    | ~ spl21_59 ),
    inference(resolution,[],[f513,f233]) ).

fof(f513,plain,
    ( ! [X0] : ~ ilf_type(X0,set_type)
    | ~ spl21_59 ),
    inference(avatar_component_clause,[],[f512]) ).

fof(f512,plain,
    ( spl21_59
  <=> ! [X0] : ~ ilf_type(X0,set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_59])]) ).

fof(f517,plain,
    ( spl21_59
    | spl21_59
    | spl21_60 ),
    inference(avatar_split_clause,[],[f190,f515,f512,f512]) ).

fof(f190,plain,
    ! [X2,X3,X0,X1] :
      ( ordered_pair(X2,X3) = unordered_pair(unordered_pair(X2,X3),singleton(X2))
      | ~ ilf_type(ordered_pair(X2,X3),set_type)
      | ~ ilf_type(X3,set_type)
      | ~ ilf_type(X2,set_type)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(equality_resolution,[],[f174]) ).

fof(f174,plain,
    ! [X2,X3,X0,X1,X4] :
      ( unordered_pair(unordered_pair(X2,X3),singleton(X2)) = X4
      | ordered_pair(X2,X3) != X4
      | ~ ilf_type(X4,set_type)
      | ~ ilf_type(X3,set_type)
      | ~ ilf_type(X2,set_type)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f108]) ).

fof(f108,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ( ( ordered_pair(X2,X3) = X4
                          | unordered_pair(unordered_pair(X2,X3),singleton(X2)) != X4 )
                        & ( unordered_pair(unordered_pair(X2,X3),singleton(X2)) = X4
                          | ordered_pair(X2,X3) != X4 ) )
                      | ~ ilf_type(X4,set_type) )
                  | ~ ilf_type(X3,set_type) )
              | ~ ilf_type(X2,set_type) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(nnf_transformation,[],[f50]) ).

fof(f50,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ( ordered_pair(X2,X3) = X4
                      <=> unordered_pair(unordered_pair(X2,X3),singleton(X2)) = X4 )
                      | ~ ilf_type(X4,set_type) )
                  | ~ ilf_type(X3,set_type) )
              | ~ ilf_type(X2,set_type) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ! [X2] :
              ( ilf_type(X2,set_type)
             => ! [X3] :
                  ( ilf_type(X3,set_type)
                 => ! [X4] :
                      ( ilf_type(X4,set_type)
                     => ( ordered_pair(X2,X3) = X4
                      <=> unordered_pair(unordered_pair(X2,X3),singleton(X2)) = X4 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p3) ).

fof(f508,plain,
    ( ~ spl21_37
    | spl21_1
    | ~ spl21_57
    | spl21_58
    | ~ spl21_4
    | ~ spl21_45 ),
    inference(avatar_split_clause,[],[f422,f400,f208,f505,f501,f193,f358]) ).

fof(f193,plain,
    ( spl21_1
  <=> empty(sK4) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_1])]) ).

fof(f208,plain,
    ( spl21_4
  <=> ilf_type(sK8,member_type(sK4)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_4])]) ).

fof(f422,plain,
    ( member(sK8,sK4)
    | ~ ilf_type(sK4,set_type)
    | empty(sK4)
    | ~ ilf_type(sK8,set_type)
    | ~ spl21_4
    | ~ spl21_45 ),
    inference(resolution,[],[f401,f210]) ).

fof(f210,plain,
    ( ilf_type(sK8,member_type(sK4))
    | ~ spl21_4 ),
    inference(avatar_component_clause,[],[f208]) ).

fof(f495,plain,
    spl21_56,
    inference(avatar_split_clause,[],[f177,f493]) ).

fof(f177,plain,
    ! [X2,X3,X0,X1,X4] :
      ( member(X3,X1)
      | ~ member(ordered_pair(X2,X3),X4)
      | ~ ilf_type(X4,relation_type(X0,X1))
      | ~ ilf_type(X3,set_type)
      | ~ ilf_type(X2,set_type)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f52,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ( member(X3,X1)
                        & member(X2,X0) )
                      | ~ member(ordered_pair(X2,X3),X4)
                      | ~ ilf_type(X4,relation_type(X0,X1)) )
                  | ~ ilf_type(X3,set_type) )
              | ~ ilf_type(X2,set_type) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(flattening,[],[f51]) ).

fof(f51,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ! [X4] :
                      ( ( member(X3,X1)
                        & member(X2,X0) )
                      | ~ member(ordered_pair(X2,X3),X4)
                      | ~ ilf_type(X4,relation_type(X0,X1)) )
                  | ~ ilf_type(X3,set_type) )
              | ~ ilf_type(X2,set_type) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f2]) ).

fof(f2,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ! [X2] :
              ( ilf_type(X2,set_type)
             => ! [X3] :
                  ( ilf_type(X3,set_type)
                 => ! [X4] :
                      ( ilf_type(X4,relation_type(X0,X1))
                     => ( member(ordered_pair(X2,X3),X4)
                       => ( member(X3,X1)
                          & member(X2,X0) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p2) ).

fof(f491,plain,
    spl21_55,
    inference(avatar_split_clause,[],[f176,f489]) ).

fof(f176,plain,
    ! [X2,X3,X0,X1,X4] :
      ( member(X2,X0)
      | ~ member(ordered_pair(X2,X3),X4)
      | ~ ilf_type(X4,relation_type(X0,X1))
      | ~ ilf_type(X3,set_type)
      | ~ ilf_type(X2,set_type)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f52]) ).

fof(f487,plain,
    spl21_54,
    inference(avatar_split_clause,[],[f173,f485]) ).

fof(f173,plain,
    ! [X2,X3,X0,X1] :
      ( member(X1,inverse2(X2,X0))
      | ~ member(X3,X0)
      | ~ member(ordered_pair(X1,X3),X2)
      | ~ ilf_type(X3,set_type)
      | ~ ilf_type(X2,binary_relation_type)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f107]) ).

fof(f107,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( member(X1,inverse2(X2,X0))
                  | ! [X3] :
                      ( ~ member(X3,X0)
                      | ~ member(ordered_pair(X1,X3),X2)
                      | ~ ilf_type(X3,set_type) ) )
                & ( ( member(sK16(X0,X1,X2),X0)
                    & member(ordered_pair(X1,sK16(X0,X1,X2)),X2)
                    & ilf_type(sK16(X0,X1,X2),set_type) )
                  | ~ member(X1,inverse2(X2,X0)) ) )
              | ~ ilf_type(X2,binary_relation_type) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK16])],[f105,f106]) ).

fof(f106,plain,
    ! [X0,X1,X2] :
      ( ? [X4] :
          ( member(X4,X0)
          & member(ordered_pair(X1,X4),X2)
          & ilf_type(X4,set_type) )
     => ( member(sK16(X0,X1,X2),X0)
        & member(ordered_pair(X1,sK16(X0,X1,X2)),X2)
        & ilf_type(sK16(X0,X1,X2),set_type) ) ),
    introduced(choice_axiom,[]) ).

fof(f105,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( member(X1,inverse2(X2,X0))
                  | ! [X3] :
                      ( ~ member(X3,X0)
                      | ~ member(ordered_pair(X1,X3),X2)
                      | ~ ilf_type(X3,set_type) ) )
                & ( ? [X4] :
                      ( member(X4,X0)
                      & member(ordered_pair(X1,X4),X2)
                      & ilf_type(X4,set_type) )
                  | ~ member(X1,inverse2(X2,X0)) ) )
              | ~ ilf_type(X2,binary_relation_type) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(rectify,[],[f104]) ).

fof(f104,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( member(X1,inverse2(X2,X0))
                  | ! [X3] :
                      ( ~ member(X3,X0)
                      | ~ member(ordered_pair(X1,X3),X2)
                      | ~ ilf_type(X3,set_type) ) )
                & ( ? [X3] :
                      ( member(X3,X0)
                      & member(ordered_pair(X1,X3),X2)
                      & ilf_type(X3,set_type) )
                  | ~ member(X1,inverse2(X2,X0)) ) )
              | ~ ilf_type(X2,binary_relation_type) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(nnf_transformation,[],[f49]) ).

fof(f49,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( member(X1,inverse2(X2,X0))
              <=> ? [X3] :
                    ( member(X3,X0)
                    & member(ordered_pair(X1,X3),X2)
                    & ilf_type(X3,set_type) ) )
              | ~ ilf_type(X2,binary_relation_type) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ! [X2] :
              ( ilf_type(X2,binary_relation_type)
             => ( member(X1,inverse2(X2,X0))
              <=> ? [X3] :
                    ( member(X3,X0)
                    & member(ordered_pair(X1,X3),X2)
                    & ilf_type(X3,set_type) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p1) ).

fof(f480,plain,
    spl21_53,
    inference(avatar_split_clause,[],[f179,f478]) ).

fof(f179,plain,
    ! [X2,X3,X0,X1] :
      ( inverse4(X0,X1,X2,X3) = inverse2(X2,X3)
      | ~ ilf_type(X3,set_type)
      | ~ ilf_type(X2,relation_type(X0,X1))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f54]) ).

fof(f54,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( inverse4(X0,X1,X2,X3) = inverse2(X2,X3)
                  | ~ ilf_type(X3,set_type) )
              | ~ ilf_type(X2,relation_type(X0,X1)) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f25]) ).

fof(f25,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ! [X2] :
              ( ilf_type(X2,relation_type(X0,X1))
             => ! [X3] :
                  ( ilf_type(X3,set_type)
                 => inverse4(X0,X1,X2,X3) = inverse2(X2,X3) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p25) ).

fof(f470,plain,
    spl21_52,
    inference(avatar_split_clause,[],[f178,f468]) ).

fof(f178,plain,
    ! [X2,X3,X0,X1] :
      ( ilf_type(inverse4(X0,X1,X2,X3),subset_type(X0))
      | ~ ilf_type(X3,set_type)
      | ~ ilf_type(X2,relation_type(X0,X1))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f53]) ).

fof(f53,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ilf_type(inverse4(X0,X1,X2,X3),subset_type(X0))
                  | ~ ilf_type(X3,set_type) )
              | ~ ilf_type(X2,relation_type(X0,X1)) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f26]) ).

fof(f26,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ! [X2] :
              ( ilf_type(X2,relation_type(X0,X1))
             => ! [X3] :
                  ( ilf_type(X3,set_type)
                 => ilf_type(inverse4(X0,X1,X2,X3),subset_type(X0)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p26) ).

fof(f466,plain,
    ( ~ spl21_9
    | spl21_35 ),
    inference(avatar_contradiction_clause,[],[f465]) ).

fof(f465,plain,
    ( $false
    | ~ spl21_9
    | spl21_35 ),
    inference(resolution,[],[f352,f233]) ).

fof(f352,plain,
    ( ~ ilf_type(inverse4(sK4,sK6,sK7,sK5),set_type)
    | spl21_35 ),
    inference(avatar_component_clause,[],[f350]) ).

fof(f350,plain,
    ( spl21_35
  <=> ilf_type(inverse4(sK4,sK6,sK7,sK5),set_type) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_35])]) ).

fof(f464,plain,
    spl21_51,
    inference(avatar_split_clause,[],[f171,f462]) ).

fof(f171,plain,
    ! [X2,X0,X1] :
      ( member(ordered_pair(X1,sK16(X0,X1,X2)),X2)
      | ~ member(X1,inverse2(X2,X0))
      | ~ ilf_type(X2,binary_relation_type)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f107]) ).

fof(f456,plain,
    spl21_50,
    inference(avatar_split_clause,[],[f172,f454]) ).

fof(f172,plain,
    ! [X2,X0,X1] :
      ( member(sK16(X0,X1,X2),X0)
      | ~ member(X1,inverse2(X2,X0))
      | ~ ilf_type(X2,binary_relation_type)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f107]) ).

fof(f447,plain,
    spl21_49,
    inference(avatar_split_clause,[],[f164,f445]) ).

fof(f164,plain,
    ! [X3,X0,X1] :
      ( member(X3,X1)
      | ~ member(X3,X0)
      | ~ ilf_type(X3,set_type)
      | ~ member(X0,power_set(X1))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f102]) ).

fof(f102,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( member(X0,power_set(X1))
              | ( ~ member(sK15(X0,X1),X1)
                & member(sK15(X0,X1),X0)
                & ilf_type(sK15(X0,X1),set_type) ) )
            & ( ! [X3] :
                  ( member(X3,X1)
                  | ~ member(X3,X0)
                  | ~ ilf_type(X3,set_type) )
              | ~ member(X0,power_set(X1)) ) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK15])],[f100,f101]) ).

fof(f101,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ~ member(X2,X1)
          & member(X2,X0)
          & ilf_type(X2,set_type) )
     => ( ~ member(sK15(X0,X1),X1)
        & member(sK15(X0,X1),X0)
        & ilf_type(sK15(X0,X1),set_type) ) ),
    introduced(choice_axiom,[]) ).

fof(f100,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( member(X0,power_set(X1))
              | ? [X2] :
                  ( ~ member(X2,X1)
                  & member(X2,X0)
                  & ilf_type(X2,set_type) ) )
            & ( ! [X3] :
                  ( member(X3,X1)
                  | ~ member(X3,X0)
                  | ~ ilf_type(X3,set_type) )
              | ~ member(X0,power_set(X1)) ) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(rectify,[],[f99]) ).

fof(f99,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( member(X0,power_set(X1))
              | ? [X2] :
                  ( ~ member(X2,X1)
                  & member(X2,X0)
                  & ilf_type(X2,set_type) ) )
            & ( ! [X2] :
                  ( member(X2,X1)
                  | ~ member(X2,X0)
                  | ~ ilf_type(X2,set_type) )
              | ~ member(X0,power_set(X1)) ) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(nnf_transformation,[],[f47]) ).

fof(f47,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( member(X0,power_set(X1))
          <=> ! [X2] :
                ( member(X2,X1)
                | ~ member(X2,X0)
                | ~ ilf_type(X2,set_type) ) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(flattening,[],[f46]) ).

fof(f46,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( member(X0,power_set(X1))
          <=> ! [X2] :
                ( member(X2,X1)
                | ~ member(X2,X0)
                | ~ ilf_type(X2,set_type) ) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f20]) ).

fof(f20,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ( member(X0,power_set(X1))
          <=> ! [X2] :
                ( ilf_type(X2,set_type)
               => ( member(X2,X0)
                 => member(X2,X1) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p20) ).

fof(f438,plain,
    spl21_48,
    inference(avatar_split_clause,[],[f155,f436]) ).

fof(f155,plain,
    ! [X2,X0,X1] :
      ( ilf_type(X2,subset_type(cross_product(X0,X1)))
      | ~ ilf_type(X2,relation_type(X0,X1))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f44,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ! [X2] :
                ( ilf_type(X2,subset_type(cross_product(X0,X1)))
                | ~ ilf_type(X2,relation_type(X0,X1)) )
            & ! [X3] :
                ( ilf_type(X3,relation_type(X0,X1))
                | ~ ilf_type(X3,subset_type(cross_product(X0,X1))) ) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f30]) ).

fof(f30,plain,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ( ! [X2] :
                ( ilf_type(X2,relation_type(X0,X1))
               => ilf_type(X2,subset_type(cross_product(X0,X1))) )
            & ! [X3] :
                ( ilf_type(X3,subset_type(cross_product(X0,X1)))
               => ilf_type(X3,relation_type(X0,X1)) ) ) ) ),
    inference(rectify,[],[f5]) ).

fof(f5,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ( ! [X3] :
                ( ilf_type(X3,relation_type(X0,X1))
               => ilf_type(X3,subset_type(cross_product(X0,X1))) )
            & ! [X2] :
                ( ilf_type(X2,subset_type(cross_product(X0,X1)))
               => ilf_type(X2,relation_type(X0,X1)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p5) ).

fof(f434,plain,
    spl21_47,
    inference(avatar_split_clause,[],[f154,f432]) ).

fof(f154,plain,
    ! [X3,X0,X1] :
      ( ilf_type(X3,relation_type(X0,X1))
      | ~ ilf_type(X3,subset_type(cross_product(X0,X1)))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f406,plain,
    spl21_46,
    inference(avatar_split_clause,[],[f183,f404]) ).

fof(f183,plain,
    ! [X0,X1] :
      ( ilf_type(X0,member_type(X1))
      | ~ member(X0,X1)
      | ~ ilf_type(X1,set_type)
      | empty(X1)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f111]) ).

fof(f111,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( ilf_type(X0,member_type(X1))
              | ~ member(X0,X1) )
            & ( member(X0,X1)
              | ~ ilf_type(X0,member_type(X1)) ) )
          | ~ ilf_type(X1,set_type)
          | empty(X1) )
      | ~ ilf_type(X0,set_type) ),
    inference(nnf_transformation,[],[f58]) ).

fof(f58,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ilf_type(X0,member_type(X1))
          <=> member(X0,X1) )
          | ~ ilf_type(X1,set_type)
          | empty(X1) )
      | ~ ilf_type(X0,set_type) ),
    inference(flattening,[],[f57]) ).

fof(f57,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ilf_type(X0,member_type(X1))
          <=> member(X0,X1) )
          | ~ ilf_type(X1,set_type)
          | empty(X1) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f7,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ( ilf_type(X1,set_type)
            & ~ empty(X1) )
         => ( ilf_type(X0,member_type(X1))
          <=> member(X0,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p7) ).

fof(f402,plain,
    spl21_45,
    inference(avatar_split_clause,[],[f182,f400]) ).

fof(f182,plain,
    ! [X0,X1] :
      ( member(X0,X1)
      | ~ ilf_type(X0,member_type(X1))
      | ~ ilf_type(X1,set_type)
      | empty(X1)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f111]) ).

fof(f398,plain,
    spl21_44,
    inference(avatar_split_clause,[],[f169,f396]) ).

fof(f169,plain,
    ! [X0,X1] :
      ( ilf_type(X1,subset_type(X0))
      | ~ ilf_type(X1,member_type(power_set(X0)))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f103]) ).

fof(f103,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ( ilf_type(X1,subset_type(X0))
              | ~ ilf_type(X1,member_type(power_set(X0))) )
            & ( ilf_type(X1,member_type(power_set(X0)))
              | ~ ilf_type(X1,subset_type(X0)) ) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(nnf_transformation,[],[f48]) ).

fof(f48,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ilf_type(X1,subset_type(X0))
          <=> ilf_type(X1,member_type(power_set(X0))) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f17]) ).

fof(f17,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ( ilf_type(X1,subset_type(X0))
          <=> ilf_type(X1,member_type(power_set(X0))) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p17) ).

fof(f394,plain,
    spl21_43,
    inference(avatar_split_clause,[],[f168,f392]) ).

fof(f168,plain,
    ! [X0,X1] :
      ( ilf_type(X1,member_type(power_set(X0)))
      | ~ ilf_type(X1,subset_type(X0))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f103]) ).

fof(f390,plain,
    ( ~ spl21_9
    | spl21_37 ),
    inference(avatar_contradiction_clause,[],[f389]) ).

fof(f389,plain,
    ( $false
    | ~ spl21_9
    | spl21_37 ),
    inference(resolution,[],[f360,f233]) ).

fof(f360,plain,
    ( ~ ilf_type(sK8,set_type)
    | spl21_37 ),
    inference(avatar_component_clause,[],[f358]) ).

fof(f388,plain,
    spl21_42,
    inference(avatar_split_clause,[],[f167,f386]) ).

fof(f167,plain,
    ! [X0,X1] :
      ( member(X0,power_set(X1))
      | ~ member(sK15(X0,X1),X1)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f102]) ).

fof(f384,plain,
    spl21_41,
    inference(avatar_split_clause,[],[f166,f382]) ).

fof(f166,plain,
    ! [X0,X1] :
      ( member(X0,power_set(X1))
      | member(sK15(X0,X1),X0)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f102]) ).

fof(f380,plain,
    spl21_40,
    inference(avatar_split_clause,[],[f139,f378]) ).

fof(f139,plain,
    ! [X0,X4] :
      ( ordered_pair(sK11(X4),sK12(X4)) = X4
      | ~ member(X4,X0)
      | ~ ilf_type(X4,set_type)
      | ~ sP0(X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f86,plain,
    ! [X0] :
      ( ( sP0(X0)
        | ( ! [X2] :
              ( ! [X3] :
                  ( ordered_pair(X2,X3) != sK10(X0)
                  | ~ ilf_type(X3,set_type) )
              | ~ ilf_type(X2,set_type) )
          & member(sK10(X0),X0)
          & ilf_type(sK10(X0),set_type) ) )
      & ( ! [X4] :
            ( ( ordered_pair(sK11(X4),sK12(X4)) = X4
              & ilf_type(sK12(X4),set_type)
              & ilf_type(sK11(X4),set_type) )
            | ~ member(X4,X0)
            | ~ ilf_type(X4,set_type) )
        | ~ sP0(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK10,sK11,sK12])],[f82,f85,f84,f83]) ).

fof(f83,plain,
    ! [X0] :
      ( ? [X1] :
          ( ! [X2] :
              ( ! [X3] :
                  ( ordered_pair(X2,X3) != X1
                  | ~ ilf_type(X3,set_type) )
              | ~ ilf_type(X2,set_type) )
          & member(X1,X0)
          & ilf_type(X1,set_type) )
     => ( ! [X2] :
            ( ! [X3] :
                ( ordered_pair(X2,X3) != sK10(X0)
                | ~ ilf_type(X3,set_type) )
            | ~ ilf_type(X2,set_type) )
        & member(sK10(X0),X0)
        & ilf_type(sK10(X0),set_type) ) ),
    introduced(choice_axiom,[]) ).

fof(f84,plain,
    ! [X4] :
      ( ? [X5] :
          ( ? [X6] :
              ( ordered_pair(X5,X6) = X4
              & ilf_type(X6,set_type) )
          & ilf_type(X5,set_type) )
     => ( ? [X6] :
            ( ordered_pair(sK11(X4),X6) = X4
            & ilf_type(X6,set_type) )
        & ilf_type(sK11(X4),set_type) ) ),
    introduced(choice_axiom,[]) ).

fof(f85,plain,
    ! [X4] :
      ( ? [X6] :
          ( ordered_pair(sK11(X4),X6) = X4
          & ilf_type(X6,set_type) )
     => ( ordered_pair(sK11(X4),sK12(X4)) = X4
        & ilf_type(sK12(X4),set_type) ) ),
    introduced(choice_axiom,[]) ).

fof(f82,plain,
    ! [X0] :
      ( ( sP0(X0)
        | ? [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ordered_pair(X2,X3) != X1
                    | ~ ilf_type(X3,set_type) )
                | ~ ilf_type(X2,set_type) )
            & member(X1,X0)
            & ilf_type(X1,set_type) ) )
      & ( ! [X4] :
            ( ? [X5] :
                ( ? [X6] :
                    ( ordered_pair(X5,X6) = X4
                    & ilf_type(X6,set_type) )
                & ilf_type(X5,set_type) )
            | ~ member(X4,X0)
            | ~ ilf_type(X4,set_type) )
        | ~ sP0(X0) ) ),
    inference(rectify,[],[f81]) ).

fof(f81,plain,
    ! [X0] :
      ( ( sP0(X0)
        | ? [X1] :
            ( ! [X2] :
                ( ! [X3] :
                    ( ordered_pair(X2,X3) != X1
                    | ~ ilf_type(X3,set_type) )
                | ~ ilf_type(X2,set_type) )
            & member(X1,X0)
            & ilf_type(X1,set_type) ) )
      & ( ! [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ordered_pair(X2,X3) = X1
                    & ilf_type(X3,set_type) )
                & ilf_type(X2,set_type) )
            | ~ member(X1,X0)
            | ~ ilf_type(X1,set_type) )
        | ~ sP0(X0) ) ),
    inference(nnf_transformation,[],[f64]) ).

fof(f64,plain,
    ! [X0] :
      ( sP0(X0)
    <=> ! [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ordered_pair(X2,X3) = X1
                  & ilf_type(X3,set_type) )
              & ilf_type(X2,set_type) )
          | ~ member(X1,X0)
          | ~ ilf_type(X1,set_type) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])]) ).

fof(f375,plain,
    spl21_39,
    inference(avatar_split_clause,[],[f180,f373]) ).

fof(f180,plain,
    ! [X2,X0,X1] :
      ( relation_like(X2)
      | ~ ilf_type(X2,subset_type(cross_product(X0,X1)))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f55]) ).

fof(f55,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( relation_like(X2)
              | ~ ilf_type(X2,subset_type(cross_product(X0,X1))) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f24]) ).

fof(f24,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ! [X2] :
              ( ilf_type(X2,subset_type(cross_product(X0,X1)))
             => relation_like(X2) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p24) ).

fof(f371,plain,
    spl21_38,
    inference(avatar_split_clause,[],[f142,f369]) ).

fof(f142,plain,
    ! [X2,X3,X0] :
      ( sP0(X0)
      | ordered_pair(X2,X3) != sK10(X0)
      | ~ ilf_type(X3,set_type)
      | ~ ilf_type(X2,set_type) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f361,plain,
    ( ~ spl21_35
    | ~ spl21_36
    | ~ spl21_37
    | ~ spl21_6
    | ~ spl21_29 ),
    inference(avatar_split_clause,[],[f324,f321,f218,f358,f354,f350]) ).

fof(f324,plain,
    ( ~ ilf_type(sK8,set_type)
    | ~ empty(inverse4(sK4,sK6,sK7,sK5))
    | ~ ilf_type(inverse4(sK4,sK6,sK7,sK5),set_type)
    | ~ spl21_6
    | ~ spl21_29 ),
    inference(resolution,[],[f322,f220]) ).

fof(f348,plain,
    spl21_34,
    inference(avatar_split_clause,[],[f181,f346]) ).

fof(f181,plain,
    ! [X0,X1] :
      ( ilf_type(sK17(X0,X1),relation_type(X1,X0))
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f110]) ).

fof(f110,plain,
    ! [X0] :
      ( ! [X1] :
          ( ilf_type(sK17(X0,X1),relation_type(X1,X0))
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK17])],[f56,f109]) ).

fof(f109,plain,
    ! [X0,X1] :
      ( ? [X2] : ilf_type(X2,relation_type(X1,X0))
     => ilf_type(sK17(X0,X1),relation_type(X1,X0)) ),
    introduced(choice_axiom,[]) ).

fof(f56,plain,
    ! [X0] :
      ( ! [X1] :
          ( ? [X2] : ilf_type(X2,relation_type(X1,X0))
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ? [X2] : ilf_type(X2,relation_type(X1,X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p6) ).

fof(f344,plain,
    spl21_33,
    inference(avatar_split_clause,[],[f162,f342]) ).

fof(f162,plain,
    ! [X0,X1] :
      ( sP2(X0,X1)
      | ~ member(sK14(X0,X1),X0)
      | ~ member(sK14(X0,X1),X1) ),
    inference(cnf_transformation,[],[f98]) ).

fof(f98,plain,
    ! [X0,X1] :
      ( ( sP2(X0,X1)
        | ( ( ~ member(sK14(X0,X1),X0)
            | ~ member(sK14(X0,X1),X1) )
          & ( member(sK14(X0,X1),X0)
            | member(sK14(X0,X1),X1) )
          & ilf_type(sK14(X0,X1),set_type) ) )
      & ( ! [X3] :
            ( ( ( member(X3,X1)
                | ~ member(X3,X0) )
              & ( member(X3,X0)
                | ~ member(X3,X1) ) )
            | ~ ilf_type(X3,set_type) )
        | ~ sP2(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK14])],[f96,f97]) ).

fof(f97,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ( ~ member(X2,X0)
            | ~ member(X2,X1) )
          & ( member(X2,X0)
            | member(X2,X1) )
          & ilf_type(X2,set_type) )
     => ( ( ~ member(sK14(X0,X1),X0)
          | ~ member(sK14(X0,X1),X1) )
        & ( member(sK14(X0,X1),X0)
          | member(sK14(X0,X1),X1) )
        & ilf_type(sK14(X0,X1),set_type) ) ),
    introduced(choice_axiom,[]) ).

fof(f96,plain,
    ! [X0,X1] :
      ( ( sP2(X0,X1)
        | ? [X2] :
            ( ( ~ member(X2,X0)
              | ~ member(X2,X1) )
            & ( member(X2,X0)
              | member(X2,X1) )
            & ilf_type(X2,set_type) ) )
      & ( ! [X3] :
            ( ( ( member(X3,X1)
                | ~ member(X3,X0) )
              & ( member(X3,X0)
                | ~ member(X3,X1) ) )
            | ~ ilf_type(X3,set_type) )
        | ~ sP2(X0,X1) ) ),
    inference(rectify,[],[f95]) ).

fof(f95,plain,
    ! [X1,X0] :
      ( ( sP2(X1,X0)
        | ? [X2] :
            ( ( ~ member(X2,X1)
              | ~ member(X2,X0) )
            & ( member(X2,X1)
              | member(X2,X0) )
            & ilf_type(X2,set_type) ) )
      & ( ! [X2] :
            ( ( ( member(X2,X0)
                | ~ member(X2,X1) )
              & ( member(X2,X1)
                | ~ member(X2,X0) ) )
            | ~ ilf_type(X2,set_type) )
        | ~ sP2(X1,X0) ) ),
    inference(flattening,[],[f94]) ).

fof(f94,plain,
    ! [X1,X0] :
      ( ( sP2(X1,X0)
        | ? [X2] :
            ( ( ~ member(X2,X1)
              | ~ member(X2,X0) )
            & ( member(X2,X1)
              | member(X2,X0) )
            & ilf_type(X2,set_type) ) )
      & ( ! [X2] :
            ( ( ( member(X2,X0)
                | ~ member(X2,X1) )
              & ( member(X2,X1)
                | ~ member(X2,X0) ) )
            | ~ ilf_type(X2,set_type) )
        | ~ sP2(X1,X0) ) ),
    inference(nnf_transformation,[],[f67]) ).

fof(f67,plain,
    ! [X1,X0] :
      ( sP2(X1,X0)
    <=> ! [X2] :
          ( ( member(X2,X0)
          <=> member(X2,X1) )
          | ~ ilf_type(X2,set_type) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP2])]) ).

fof(f340,plain,
    spl21_32,
    inference(avatar_split_clause,[],[f161,f338]) ).

fof(f161,plain,
    ! [X0,X1] :
      ( sP2(X0,X1)
      | member(sK14(X0,X1),X0)
      | member(sK14(X0,X1),X1) ),
    inference(cnf_transformation,[],[f98]) ).

fof(f336,plain,
    spl21_31,
    inference(avatar_split_clause,[],[f159,f334]) ).

fof(f334,plain,
    ( spl21_31
  <=> ! [X0,X1,X3] :
        ( member(X3,X1)
        | ~ member(X3,X0)
        | ~ ilf_type(X3,set_type)
        | ~ sP2(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_31])]) ).

fof(f159,plain,
    ! [X3,X0,X1] :
      ( member(X3,X1)
      | ~ member(X3,X0)
      | ~ ilf_type(X3,set_type)
      | ~ sP2(X0,X1) ),
    inference(cnf_transformation,[],[f98]) ).

fof(f332,plain,
    spl21_30,
    inference(avatar_split_clause,[],[f158,f330]) ).

fof(f330,plain,
    ( spl21_30
  <=> ! [X0,X1,X3] :
        ( member(X3,X0)
        | ~ member(X3,X1)
        | ~ ilf_type(X3,set_type)
        | ~ sP2(X0,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_30])]) ).

fof(f158,plain,
    ! [X3,X0,X1] :
      ( member(X3,X0)
      | ~ member(X3,X1)
      | ~ ilf_type(X3,set_type)
      | ~ sP2(X0,X1) ),
    inference(cnf_transformation,[],[f98]) ).

fof(f323,plain,
    spl21_29,
    inference(avatar_split_clause,[],[f144,f321]) ).

fof(f144,plain,
    ! [X2,X0] :
      ( ~ member(X2,X0)
      | ~ ilf_type(X2,set_type)
      | ~ empty(X0)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f90]) ).

fof(f90,plain,
    ! [X0] :
      ( ( ( empty(X0)
          | ( member(sK13(X0),X0)
            & ilf_type(sK13(X0),set_type) ) )
        & ( ! [X2] :
              ( ~ member(X2,X0)
              | ~ ilf_type(X2,set_type) )
          | ~ empty(X0) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK13])],[f88,f89]) ).

fof(f89,plain,
    ! [X0] :
      ( ? [X1] :
          ( member(X1,X0)
          & ilf_type(X1,set_type) )
     => ( member(sK13(X0),X0)
        & ilf_type(sK13(X0),set_type) ) ),
    introduced(choice_axiom,[]) ).

fof(f88,plain,
    ! [X0] :
      ( ( ( empty(X0)
          | ? [X1] :
              ( member(X1,X0)
              & ilf_type(X1,set_type) ) )
        & ( ! [X2] :
              ( ~ member(X2,X0)
              | ~ ilf_type(X2,set_type) )
          | ~ empty(X0) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(rectify,[],[f87]) ).

fof(f87,plain,
    ! [X0] :
      ( ( ( empty(X0)
          | ? [X1] :
              ( member(X1,X0)
              & ilf_type(X1,set_type) ) )
        & ( ! [X1] :
              ( ~ member(X1,X0)
              | ~ ilf_type(X1,set_type) )
          | ~ empty(X0) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(nnf_transformation,[],[f38]) ).

fof(f38,plain,
    ! [X0] :
      ( ( empty(X0)
      <=> ! [X1] :
            ( ~ member(X1,X0)
            | ~ ilf_type(X1,set_type) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f9,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ( empty(X0)
      <=> ! [X1] :
            ( ilf_type(X1,set_type)
           => ~ member(X1,X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p9) ).

fof(f319,plain,
    ( spl21_28
    | ~ spl21_9
    | ~ spl21_20 ),
    inference(avatar_split_clause,[],[f282,f279,f232,f317]) ).

fof(f317,plain,
    ( spl21_28
  <=> ! [X0] :
        ( relation_like(X0)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_28])]) ).

fof(f279,plain,
    ( spl21_20
  <=> ! [X0] :
        ( relation_like(X0)
        | ~ ilf_type(X0,set_type)
        | ~ empty(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_20])]) ).

fof(f282,plain,
    ( ! [X0] :
        ( relation_like(X0)
        | ~ empty(X0) )
    | ~ spl21_9
    | ~ spl21_20 ),
    inference(resolution,[],[f280,f233]) ).

fof(f280,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | relation_like(X0)
        | ~ empty(X0) )
    | ~ spl21_20 ),
    inference(avatar_component_clause,[],[f279]) ).

fof(f315,plain,
    spl21_27,
    inference(avatar_split_clause,[],[f185,f313]) ).

fof(f185,plain,
    ! [X0] :
      ( ilf_type(sK19(X0),member_type(X0))
      | ~ ilf_type(X0,set_type)
      | empty(X0) ),
    inference(cnf_transformation,[],[f115]) ).

fof(f115,plain,
    ! [X0] :
      ( ilf_type(sK19(X0),member_type(X0))
      | ~ ilf_type(X0,set_type)
      | empty(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK19])],[f61,f114]) ).

fof(f114,plain,
    ! [X0] :
      ( ? [X1] : ilf_type(X1,member_type(X0))
     => ilf_type(sK19(X0),member_type(X0)) ),
    introduced(choice_axiom,[]) ).

fof(f61,plain,
    ! [X0] :
      ( ? [X1] : ilf_type(X1,member_type(X0))
      | ~ ilf_type(X0,set_type)
      | empty(X0) ),
    inference(flattening,[],[f60]) ).

fof(f60,plain,
    ! [X0] :
      ( ? [X1] : ilf_type(X1,member_type(X0))
      | ~ ilf_type(X0,set_type)
      | empty(X0) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0] :
      ( ( ilf_type(X0,set_type)
        & ~ empty(X0) )
     => ? [X1] : ilf_type(X1,member_type(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p8) ).

fof(f310,plain,
    spl21_26,
    inference(avatar_split_clause,[],[f163,f308]) ).

fof(f163,plain,
    ! [X0,X1] :
      ( sP3(X0,X1)
      | ~ ilf_type(X1,set_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f69]) ).

fof(f69,plain,
    ! [X0] :
      ( ! [X1] :
          ( sP3(X0,X1)
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(definition_folding,[],[f45,f68,f67]) ).

fof(f68,plain,
    ! [X0,X1] :
      ( ( X0 = X1
      <=> sP2(X1,X0) )
      | ~ sP3(X0,X1) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP3])]) ).

fof(f45,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( X0 = X1
          <=> ! [X2] :
                ( ( member(X2,X0)
                <=> member(X2,X1) )
                | ~ ilf_type(X2,set_type) ) )
          | ~ ilf_type(X1,set_type) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f19]) ).

fof(f19,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ! [X1] :
          ( ilf_type(X1,set_type)
         => ( X0 = X1
          <=> ! [X2] :
                ( ilf_type(X2,set_type)
               => ( member(X2,X0)
                <=> member(X2,X1) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p19) ).

fof(f306,plain,
    spl21_25,
    inference(avatar_split_clause,[],[f157,f304]) ).

fof(f157,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ sP2(X1,X0)
      | ~ sP3(X0,X1) ),
    inference(cnf_transformation,[],[f93]) ).

fof(f93,plain,
    ! [X0,X1] :
      ( ( ( X0 = X1
          | ~ sP2(X1,X0) )
        & ( sP2(X1,X0)
          | X0 != X1 ) )
      | ~ sP3(X0,X1) ),
    inference(nnf_transformation,[],[f68]) ).

fof(f302,plain,
    spl21_24,
    inference(avatar_split_clause,[],[f146,f300]) ).

fof(f146,plain,
    ! [X0] :
      ( empty(X0)
      | member(sK13(X0),X0)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f90]) ).

fof(f294,plain,
    spl21_23,
    inference(avatar_split_clause,[],[f191,f292]) ).

fof(f191,plain,
    ! [X0] :
      ( ilf_type(X0,binary_relation_type)
      | ~ ilf_type(X0,set_type)
      | ~ relation_like(X0) ),
    inference(duplicate_literal_removal,[],[f149]) ).

fof(f149,plain,
    ! [X0] :
      ( ilf_type(X0,binary_relation_type)
      | ~ ilf_type(X0,set_type)
      | ~ relation_like(X0)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f92]) ).

fof(f92,plain,
    ! [X0] :
      ( ( ( ilf_type(X0,binary_relation_type)
          | ~ ilf_type(X0,set_type)
          | ~ relation_like(X0) )
        & ( ( ilf_type(X0,set_type)
            & relation_like(X0) )
          | ~ ilf_type(X0,binary_relation_type) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(flattening,[],[f91]) ).

fof(f91,plain,
    ! [X0] :
      ( ( ( ilf_type(X0,binary_relation_type)
          | ~ ilf_type(X0,set_type)
          | ~ relation_like(X0) )
        & ( ( ilf_type(X0,set_type)
            & relation_like(X0) )
          | ~ ilf_type(X0,binary_relation_type) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(nnf_transformation,[],[f39]) ).

fof(f39,plain,
    ! [X0] :
      ( ( ilf_type(X0,binary_relation_type)
      <=> ( ilf_type(X0,set_type)
          & relation_like(X0) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f15]) ).

fof(f15,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ( ilf_type(X0,binary_relation_type)
      <=> ( ilf_type(X0,set_type)
          & relation_like(X0) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p15) ).

fof(f290,plain,
    spl21_22,
    inference(avatar_split_clause,[],[f184,f288]) ).

fof(f184,plain,
    ! [X0] :
      ( ilf_type(sK18(X0),subset_type(X0))
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f113]) ).

fof(f113,plain,
    ! [X0] :
      ( ilf_type(sK18(X0),subset_type(X0))
      | ~ ilf_type(X0,set_type) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK18])],[f59,f112]) ).

fof(f112,plain,
    ! [X0] :
      ( ? [X1] : ilf_type(X1,subset_type(X0))
     => ilf_type(sK18(X0),subset_type(X0)) ),
    introduced(choice_axiom,[]) ).

fof(f59,plain,
    ! [X0] :
      ( ? [X1] : ilf_type(X1,subset_type(X0))
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f18,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ? [X1] : ilf_type(X1,subset_type(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p18) ).

fof(f286,plain,
    spl21_21,
    inference(avatar_split_clause,[],[f147,f284]) ).

fof(f147,plain,
    ! [X0] :
      ( relation_like(X0)
      | ~ ilf_type(X0,binary_relation_type)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f92]) ).

fof(f281,plain,
    spl21_20,
    inference(avatar_split_clause,[],[f186,f279]) ).

fof(f186,plain,
    ! [X0] :
      ( relation_like(X0)
      | ~ ilf_type(X0,set_type)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f63]) ).

fof(f63,plain,
    ! [X0] :
      ( relation_like(X0)
      | ~ ilf_type(X0,set_type)
      | ~ empty(X0) ),
    inference(flattening,[],[f62]) ).

fof(f62,plain,
    ! [X0] :
      ( relation_like(X0)
      | ~ ilf_type(X0,set_type)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f23]) ).

fof(f23,axiom,
    ! [X0] :
      ( ( ilf_type(X0,set_type)
        & empty(X0) )
     => relation_like(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p23) ).

fof(f277,plain,
    ( spl21_19
    | ~ spl21_9
    | ~ spl21_13 ),
    inference(avatar_split_clause,[],[f253,f250,f232,f275]) ).

fof(f250,plain,
    ( spl21_13
  <=> ! [X0] :
        ( sP1(X0)
        | ~ ilf_type(X0,set_type) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_13])]) ).

fof(f253,plain,
    ( ! [X0] : sP1(X0)
    | ~ spl21_9
    | ~ spl21_13 ),
    inference(resolution,[],[f251,f233]) ).

fof(f251,plain,
    ( ! [X0] :
        ( ~ ilf_type(X0,set_type)
        | sP1(X0) )
    | ~ spl21_13 ),
    inference(avatar_component_clause,[],[f250]) ).

fof(f273,plain,
    spl21_18,
    inference(avatar_split_clause,[],[f188,f271]) ).

fof(f188,plain,
    ! [X1] :
      ( sP2(X1,X1)
      | ~ sP3(X1,X1) ),
    inference(equality_resolution,[],[f156]) ).

fof(f156,plain,
    ! [X0,X1] :
      ( sP2(X1,X0)
      | X0 != X1
      | ~ sP3(X0,X1) ),
    inference(cnf_transformation,[],[f93]) ).

fof(f269,plain,
    spl21_17,
    inference(avatar_split_clause,[],[f141,f267]) ).

fof(f141,plain,
    ! [X0] :
      ( sP0(X0)
      | member(sK10(X0),X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f265,plain,
    spl21_16,
    inference(avatar_split_clause,[],[f136,f263]) ).

fof(f136,plain,
    ! [X0] :
      ( relation_like(X0)
      | ~ sP0(X0)
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f80]) ).

fof(f80,plain,
    ! [X0] :
      ( ( ( relation_like(X0)
          | ~ sP0(X0) )
        & ( sP0(X0)
          | ~ relation_like(X0) ) )
      | ~ sP1(X0) ),
    inference(nnf_transformation,[],[f65]) ).

fof(f65,plain,
    ! [X0] :
      ( ( relation_like(X0)
      <=> sP0(X0) )
      | ~ sP1(X0) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP1])]) ).

fof(f261,plain,
    spl21_15,
    inference(avatar_split_clause,[],[f135,f259]) ).

fof(f135,plain,
    ! [X0] :
      ( sP0(X0)
      | ~ relation_like(X0)
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f80]) ).

fof(f257,plain,
    spl21_14,
    inference(avatar_split_clause,[],[f133,f255]) ).

fof(f133,plain,
    ! [X0] :
      ( ~ empty(power_set(X0))
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f35]) ).

fof(f35,plain,
    ! [X0] :
      ( ( ilf_type(power_set(X0),set_type)
        & ~ empty(power_set(X0)) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f21]) ).

fof(f21,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ( ilf_type(power_set(X0),set_type)
        & ~ empty(power_set(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p21) ).

fof(f252,plain,
    spl21_13,
    inference(avatar_split_clause,[],[f143,f250]) ).

fof(f143,plain,
    ! [X0] :
      ( sP1(X0)
      | ~ ilf_type(X0,set_type) ),
    inference(cnf_transformation,[],[f66]) ).

fof(f66,plain,
    ! [X0] :
      ( sP1(X0)
      | ~ ilf_type(X0,set_type) ),
    inference(definition_folding,[],[f37,f65,f64]) ).

fof(f37,plain,
    ! [X0] :
      ( ( relation_like(X0)
      <=> ! [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ordered_pair(X2,X3) = X1
                    & ilf_type(X3,set_type) )
                & ilf_type(X2,set_type) )
            | ~ member(X1,X0)
            | ~ ilf_type(X1,set_type) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(flattening,[],[f36]) ).

fof(f36,plain,
    ! [X0] :
      ( ( relation_like(X0)
      <=> ! [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ordered_pair(X2,X3) = X1
                    & ilf_type(X3,set_type) )
                & ilf_type(X2,set_type) )
            | ~ member(X1,X0)
            | ~ ilf_type(X1,set_type) ) )
      | ~ ilf_type(X0,set_type) ),
    inference(ennf_transformation,[],[f22]) ).

fof(f22,axiom,
    ! [X0] :
      ( ilf_type(X0,set_type)
     => ( relation_like(X0)
      <=> ! [X1] :
            ( ilf_type(X1,set_type)
           => ( member(X1,X0)
             => ? [X2] :
                  ( ? [X3] :
                      ( ordered_pair(X2,X3) = X1
                      & ilf_type(X3,set_type) )
                  & ilf_type(X2,set_type) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p22) ).

fof(f248,plain,
    ( spl21_6
    | spl21_12 ),
    inference(avatar_split_clause,[],[f127,f245,f218]) ).

fof(f127,plain,
    ( member(ordered_pair(sK8,sK9),sK7)
    | member(sK8,inverse4(sK4,sK6,sK7,sK5)) ),
    inference(cnf_transformation,[],[f79]) ).

fof(f79,plain,
    ( ( ! [X5] :
          ( ~ member(X5,sK5)
          | ~ member(ordered_pair(sK8,X5),sK7)
          | ~ ilf_type(X5,member_type(sK6)) )
      | ~ member(sK8,inverse4(sK4,sK6,sK7,sK5)) )
    & ( ( member(sK9,sK5)
        & member(ordered_pair(sK8,sK9),sK7)
        & ilf_type(sK9,member_type(sK6)) )
      | member(sK8,inverse4(sK4,sK6,sK7,sK5)) )
    & ilf_type(sK8,member_type(sK4))
    & ilf_type(sK7,relation_type(sK4,sK6))
    & ilf_type(sK6,set_type)
    & ~ empty(sK6)
    & ilf_type(sK5,set_type)
    & ~ empty(sK5)
    & ilf_type(sK4,set_type)
    & ~ empty(sK4) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK4,sK5,sK6,sK7,sK8,sK9])],[f72,f78,f77,f76,f75,f74,f73]) ).

fof(f73,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( ? [X2] :
                ( ? [X3] :
                    ( ? [X4] :
                        ( ( ! [X5] :
                              ( ~ member(X5,X1)
                              | ~ member(ordered_pair(X4,X5),X3)
                              | ~ ilf_type(X5,member_type(X2)) )
                          | ~ member(X4,inverse4(X0,X2,X3,X1)) )
                        & ( ? [X6] :
                              ( member(X6,X1)
                              & member(ordered_pair(X4,X6),X3)
                              & ilf_type(X6,member_type(X2)) )
                          | member(X4,inverse4(X0,X2,X3,X1)) )
                        & ilf_type(X4,member_type(X0)) )
                    & ilf_type(X3,relation_type(X0,X2)) )
                & ilf_type(X2,set_type)
                & ~ empty(X2) )
            & ilf_type(X1,set_type)
            & ~ empty(X1) )
        & ilf_type(X0,set_type)
        & ~ empty(X0) )
   => ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ( ! [X5] :
                            ( ~ member(X5,X1)
                            | ~ member(ordered_pair(X4,X5),X3)
                            | ~ ilf_type(X5,member_type(X2)) )
                        | ~ member(X4,inverse4(sK4,X2,X3,X1)) )
                      & ( ? [X6] :
                            ( member(X6,X1)
                            & member(ordered_pair(X4,X6),X3)
                            & ilf_type(X6,member_type(X2)) )
                        | member(X4,inverse4(sK4,X2,X3,X1)) )
                      & ilf_type(X4,member_type(sK4)) )
                  & ilf_type(X3,relation_type(sK4,X2)) )
              & ilf_type(X2,set_type)
              & ~ empty(X2) )
          & ilf_type(X1,set_type)
          & ~ empty(X1) )
      & ilf_type(sK4,set_type)
      & ~ empty(sK4) ) ),
    introduced(choice_axiom,[]) ).

fof(f74,plain,
    ( ? [X1] :
        ( ? [X2] :
            ( ? [X3] :
                ( ? [X4] :
                    ( ( ! [X5] :
                          ( ~ member(X5,X1)
                          | ~ member(ordered_pair(X4,X5),X3)
                          | ~ ilf_type(X5,member_type(X2)) )
                      | ~ member(X4,inverse4(sK4,X2,X3,X1)) )
                    & ( ? [X6] :
                          ( member(X6,X1)
                          & member(ordered_pair(X4,X6),X3)
                          & ilf_type(X6,member_type(X2)) )
                      | member(X4,inverse4(sK4,X2,X3,X1)) )
                    & ilf_type(X4,member_type(sK4)) )
                & ilf_type(X3,relation_type(sK4,X2)) )
            & ilf_type(X2,set_type)
            & ~ empty(X2) )
        & ilf_type(X1,set_type)
        & ~ empty(X1) )
   => ( ? [X2] :
          ( ? [X3] :
              ( ? [X4] :
                  ( ( ! [X5] :
                        ( ~ member(X5,sK5)
                        | ~ member(ordered_pair(X4,X5),X3)
                        | ~ ilf_type(X5,member_type(X2)) )
                    | ~ member(X4,inverse4(sK4,X2,X3,sK5)) )
                  & ( ? [X6] :
                        ( member(X6,sK5)
                        & member(ordered_pair(X4,X6),X3)
                        & ilf_type(X6,member_type(X2)) )
                    | member(X4,inverse4(sK4,X2,X3,sK5)) )
                  & ilf_type(X4,member_type(sK4)) )
              & ilf_type(X3,relation_type(sK4,X2)) )
          & ilf_type(X2,set_type)
          & ~ empty(X2) )
      & ilf_type(sK5,set_type)
      & ~ empty(sK5) ) ),
    introduced(choice_axiom,[]) ).

fof(f75,plain,
    ( ? [X2] :
        ( ? [X3] :
            ( ? [X4] :
                ( ( ! [X5] :
                      ( ~ member(X5,sK5)
                      | ~ member(ordered_pair(X4,X5),X3)
                      | ~ ilf_type(X5,member_type(X2)) )
                  | ~ member(X4,inverse4(sK4,X2,X3,sK5)) )
                & ( ? [X6] :
                      ( member(X6,sK5)
                      & member(ordered_pair(X4,X6),X3)
                      & ilf_type(X6,member_type(X2)) )
                  | member(X4,inverse4(sK4,X2,X3,sK5)) )
                & ilf_type(X4,member_type(sK4)) )
            & ilf_type(X3,relation_type(sK4,X2)) )
        & ilf_type(X2,set_type)
        & ~ empty(X2) )
   => ( ? [X3] :
          ( ? [X4] :
              ( ( ! [X5] :
                    ( ~ member(X5,sK5)
                    | ~ member(ordered_pair(X4,X5),X3)
                    | ~ ilf_type(X5,member_type(sK6)) )
                | ~ member(X4,inverse4(sK4,sK6,X3,sK5)) )
              & ( ? [X6] :
                    ( member(X6,sK5)
                    & member(ordered_pair(X4,X6),X3)
                    & ilf_type(X6,member_type(sK6)) )
                | member(X4,inverse4(sK4,sK6,X3,sK5)) )
              & ilf_type(X4,member_type(sK4)) )
          & ilf_type(X3,relation_type(sK4,sK6)) )
      & ilf_type(sK6,set_type)
      & ~ empty(sK6) ) ),
    introduced(choice_axiom,[]) ).

fof(f76,plain,
    ( ? [X3] :
        ( ? [X4] :
            ( ( ! [X5] :
                  ( ~ member(X5,sK5)
                  | ~ member(ordered_pair(X4,X5),X3)
                  | ~ ilf_type(X5,member_type(sK6)) )
              | ~ member(X4,inverse4(sK4,sK6,X3,sK5)) )
            & ( ? [X6] :
                  ( member(X6,sK5)
                  & member(ordered_pair(X4,X6),X3)
                  & ilf_type(X6,member_type(sK6)) )
              | member(X4,inverse4(sK4,sK6,X3,sK5)) )
            & ilf_type(X4,member_type(sK4)) )
        & ilf_type(X3,relation_type(sK4,sK6)) )
   => ( ? [X4] :
          ( ( ! [X5] :
                ( ~ member(X5,sK5)
                | ~ member(ordered_pair(X4,X5),sK7)
                | ~ ilf_type(X5,member_type(sK6)) )
            | ~ member(X4,inverse4(sK4,sK6,sK7,sK5)) )
          & ( ? [X6] :
                ( member(X6,sK5)
                & member(ordered_pair(X4,X6),sK7)
                & ilf_type(X6,member_type(sK6)) )
            | member(X4,inverse4(sK4,sK6,sK7,sK5)) )
          & ilf_type(X4,member_type(sK4)) )
      & ilf_type(sK7,relation_type(sK4,sK6)) ) ),
    introduced(choice_axiom,[]) ).

fof(f77,plain,
    ( ? [X4] :
        ( ( ! [X5] :
              ( ~ member(X5,sK5)
              | ~ member(ordered_pair(X4,X5),sK7)
              | ~ ilf_type(X5,member_type(sK6)) )
          | ~ member(X4,inverse4(sK4,sK6,sK7,sK5)) )
        & ( ? [X6] :
              ( member(X6,sK5)
              & member(ordered_pair(X4,X6),sK7)
              & ilf_type(X6,member_type(sK6)) )
          | member(X4,inverse4(sK4,sK6,sK7,sK5)) )
        & ilf_type(X4,member_type(sK4)) )
   => ( ( ! [X5] :
            ( ~ member(X5,sK5)
            | ~ member(ordered_pair(sK8,X5),sK7)
            | ~ ilf_type(X5,member_type(sK6)) )
        | ~ member(sK8,inverse4(sK4,sK6,sK7,sK5)) )
      & ( ? [X6] :
            ( member(X6,sK5)
            & member(ordered_pair(sK8,X6),sK7)
            & ilf_type(X6,member_type(sK6)) )
        | member(sK8,inverse4(sK4,sK6,sK7,sK5)) )
      & ilf_type(sK8,member_type(sK4)) ) ),
    introduced(choice_axiom,[]) ).

fof(f78,plain,
    ( ? [X6] :
        ( member(X6,sK5)
        & member(ordered_pair(sK8,X6),sK7)
        & ilf_type(X6,member_type(sK6)) )
   => ( member(sK9,sK5)
      & member(ordered_pair(sK8,sK9),sK7)
      & ilf_type(sK9,member_type(sK6)) ) ),
    introduced(choice_axiom,[]) ).

fof(f72,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ( ! [X5] :
                            ( ~ member(X5,X1)
                            | ~ member(ordered_pair(X4,X5),X3)
                            | ~ ilf_type(X5,member_type(X2)) )
                        | ~ member(X4,inverse4(X0,X2,X3,X1)) )
                      & ( ? [X6] :
                            ( member(X6,X1)
                            & member(ordered_pair(X4,X6),X3)
                            & ilf_type(X6,member_type(X2)) )
                        | member(X4,inverse4(X0,X2,X3,X1)) )
                      & ilf_type(X4,member_type(X0)) )
                  & ilf_type(X3,relation_type(X0,X2)) )
              & ilf_type(X2,set_type)
              & ~ empty(X2) )
          & ilf_type(X1,set_type)
          & ~ empty(X1) )
      & ilf_type(X0,set_type)
      & ~ empty(X0) ),
    inference(rectify,[],[f71]) ).

fof(f71,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ( ! [X5] :
                            ( ~ member(X5,X1)
                            | ~ member(ordered_pair(X4,X5),X3)
                            | ~ ilf_type(X5,member_type(X2)) )
                        | ~ member(X4,inverse4(X0,X2,X3,X1)) )
                      & ( ? [X5] :
                            ( member(X5,X1)
                            & member(ordered_pair(X4,X5),X3)
                            & ilf_type(X5,member_type(X2)) )
                        | member(X4,inverse4(X0,X2,X3,X1)) )
                      & ilf_type(X4,member_type(X0)) )
                  & ilf_type(X3,relation_type(X0,X2)) )
              & ilf_type(X2,set_type)
              & ~ empty(X2) )
          & ilf_type(X1,set_type)
          & ~ empty(X1) )
      & ilf_type(X0,set_type)
      & ~ empty(X0) ),
    inference(flattening,[],[f70]) ).

fof(f70,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ( ! [X5] :
                            ( ~ member(X5,X1)
                            | ~ member(ordered_pair(X4,X5),X3)
                            | ~ ilf_type(X5,member_type(X2)) )
                        | ~ member(X4,inverse4(X0,X2,X3,X1)) )
                      & ( ? [X5] :
                            ( member(X5,X1)
                            & member(ordered_pair(X4,X5),X3)
                            & ilf_type(X5,member_type(X2)) )
                        | member(X4,inverse4(X0,X2,X3,X1)) )
                      & ilf_type(X4,member_type(X0)) )
                  & ilf_type(X3,relation_type(X0,X2)) )
              & ilf_type(X2,set_type)
              & ~ empty(X2) )
          & ilf_type(X1,set_type)
          & ~ empty(X1) )
      & ilf_type(X0,set_type)
      & ~ empty(X0) ),
    inference(nnf_transformation,[],[f32]) ).

fof(f32,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ( member(X4,inverse4(X0,X2,X3,X1))
                      <~> ? [X5] :
                            ( member(X5,X1)
                            & member(ordered_pair(X4,X5),X3)
                            & ilf_type(X5,member_type(X2)) ) )
                      & ilf_type(X4,member_type(X0)) )
                  & ilf_type(X3,relation_type(X0,X2)) )
              & ilf_type(X2,set_type)
              & ~ empty(X2) )
          & ilf_type(X1,set_type)
          & ~ empty(X1) )
      & ilf_type(X0,set_type)
      & ~ empty(X0) ),
    inference(flattening,[],[f31]) ).

fof(f31,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ( member(X4,inverse4(X0,X2,X3,X1))
                      <~> ? [X5] :
                            ( member(X5,X1)
                            & member(ordered_pair(X4,X5),X3)
                            & ilf_type(X5,member_type(X2)) ) )
                      & ilf_type(X4,member_type(X0)) )
                  & ilf_type(X3,relation_type(X0,X2)) )
              & ilf_type(X2,set_type)
              & ~ empty(X2) )
          & ilf_type(X1,set_type)
          & ~ empty(X1) )
      & ilf_type(X0,set_type)
      & ~ empty(X0) ),
    inference(ennf_transformation,[],[f29]) ).

fof(f29,negated_conjecture,
    ~ ! [X0] :
        ( ( ilf_type(X0,set_type)
          & ~ empty(X0) )
       => ! [X1] :
            ( ( ilf_type(X1,set_type)
              & ~ empty(X1) )
           => ! [X2] :
                ( ( ilf_type(X2,set_type)
                  & ~ empty(X2) )
               => ! [X3] :
                    ( ilf_type(X3,relation_type(X0,X2))
                   => ! [X4] :
                        ( ilf_type(X4,member_type(X0))
                       => ( member(X4,inverse4(X0,X2,X3,X1))
                        <=> ? [X5] :
                              ( member(X5,X1)
                              & member(ordered_pair(X4,X5),X3)
                              & ilf_type(X5,member_type(X2)) ) ) ) ) ) ) ),
    inference(negated_conjecture,[],[f28]) ).

fof(f28,conjecture,
    ! [X0] :
      ( ( ilf_type(X0,set_type)
        & ~ empty(X0) )
     => ! [X1] :
          ( ( ilf_type(X1,set_type)
            & ~ empty(X1) )
         => ! [X2] :
              ( ( ilf_type(X2,set_type)
                & ~ empty(X2) )
             => ! [X3] :
                  ( ilf_type(X3,relation_type(X0,X2))
                 => ! [X4] :
                      ( ilf_type(X4,member_type(X0))
                     => ( member(X4,inverse4(X0,X2,X3,X1))
                      <=> ? [X5] :
                            ( member(X5,X1)
                            & member(ordered_pair(X4,X5),X3)
                            & ilf_type(X5,member_type(X2)) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_relset_1_53) ).

fof(f243,plain,
    ( ~ spl21_6
    | spl21_11 ),
    inference(avatar_split_clause,[],[f129,f241,f218]) ).

fof(f129,plain,
    ! [X5] :
      ( ~ member(X5,sK5)
      | ~ member(ordered_pair(sK8,X5),sK7)
      | ~ ilf_type(X5,member_type(sK6))
      | ~ member(sK8,inverse4(sK4,sK6,sK7,sK5)) ),
    inference(cnf_transformation,[],[f79]) ).

fof(f239,plain,
    spl21_10,
    inference(avatar_split_clause,[],[f187,f236]) ).

fof(f187,plain,
    ilf_type(sK20,binary_relation_type),
    inference(cnf_transformation,[],[f117]) ).

fof(f117,plain,
    ilf_type(sK20,binary_relation_type),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK20])],[f16,f116]) ).

fof(f116,plain,
    ( ? [X0] : ilf_type(X0,binary_relation_type)
   => ilf_type(sK20,binary_relation_type) ),
    introduced(choice_axiom,[]) ).

fof(f16,axiom,
    ? [X0] : ilf_type(X0,binary_relation_type),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p16) ).

fof(f234,plain,
    spl21_9,
    inference(avatar_split_clause,[],[f130,f232]) ).

fof(f130,plain,
    ! [X0] : ilf_type(X0,set_type),
    inference(cnf_transformation,[],[f27]) ).

fof(f27,axiom,
    ! [X0] : ilf_type(X0,set_type),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',p27) ).

fof(f230,plain,
    ( spl21_6
    | spl21_8 ),
    inference(avatar_split_clause,[],[f126,f227,f218]) ).

fof(f126,plain,
    ( ilf_type(sK9,member_type(sK6))
    | member(sK8,inverse4(sK4,sK6,sK7,sK5)) ),
    inference(cnf_transformation,[],[f79]) ).

fof(f225,plain,
    ( spl21_6
    | spl21_7 ),
    inference(avatar_split_clause,[],[f128,f222,f218]) ).

fof(f128,plain,
    ( member(sK9,sK5)
    | member(sK8,inverse4(sK4,sK6,sK7,sK5)) ),
    inference(cnf_transformation,[],[f79]) ).

fof(f216,plain,
    spl21_5,
    inference(avatar_split_clause,[],[f124,f213]) ).

fof(f124,plain,
    ilf_type(sK7,relation_type(sK4,sK6)),
    inference(cnf_transformation,[],[f79]) ).

fof(f211,plain,
    spl21_4,
    inference(avatar_split_clause,[],[f125,f208]) ).

fof(f125,plain,
    ilf_type(sK8,member_type(sK4)),
    inference(cnf_transformation,[],[f79]) ).

fof(f206,plain,
    ~ spl21_3,
    inference(avatar_split_clause,[],[f122,f203]) ).

fof(f122,plain,
    ~ empty(sK6),
    inference(cnf_transformation,[],[f79]) ).

fof(f201,plain,
    ~ spl21_2,
    inference(avatar_split_clause,[],[f120,f198]) ).

fof(f198,plain,
    ( spl21_2
  <=> empty(sK5) ),
    introduced(avatar_definition,[new_symbols(naming,[spl21_2])]) ).

fof(f120,plain,
    ~ empty(sK5),
    inference(cnf_transformation,[],[f79]) ).

fof(f196,plain,
    ~ spl21_1,
    inference(avatar_split_clause,[],[f118,f193]) ).

fof(f118,plain,
    ~ empty(sK4),
    inference(cnf_transformation,[],[f79]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : SET686+3 : TPTP v8.1.2. Released v2.2.0.
% 0.07/0.14  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.14/0.35  % Computer : n010.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Tue Apr 30 01:02:35 EDT 2024
% 0.14/0.35  % CPUTime    : 
% 0.14/0.35  % (21118)Running in auto input_syntax mode. Trying TPTP
% 0.14/0.37  % (21121)WARNING: value z3 for option sas not known
% 0.14/0.37  % (21122)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.14/0.37  % (21120)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.14/0.37  % (21124)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.14/0.37  % (21119)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.14/0.37  % (21123)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.14/0.37  % (21125)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.14/0.37  % (21121)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.14/0.38  TRYING [1]
% 0.14/0.38  TRYING [2]
% 0.20/0.39  TRYING [3]
% 0.20/0.39  TRYING [1]
% 0.20/0.40  TRYING [2]
% 0.20/0.43  TRYING [4]
% 0.20/0.44  TRYING [3]
% 0.20/0.51  % (21123)First to succeed.
% 1.28/0.53  % (21123)Refutation found. Thanks to Tanya!
% 1.28/0.53  % SZS status Theorem for theBenchmark
% 1.28/0.53  % SZS output start Proof for theBenchmark
% See solution above
% 1.28/0.54  % (21123)------------------------------
% 1.28/0.54  % (21123)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 1.28/0.54  % (21123)Termination reason: Refutation
% 1.28/0.54  
% 1.28/0.54  % (21123)Memory used [KB]: 3297
% 1.28/0.54  % (21123)Time elapsed: 0.161 s
% 1.28/0.54  % (21123)Instructions burned: 347 (million)
% 1.28/0.54  % (21123)------------------------------
% 1.28/0.54  % (21123)------------------------------
% 1.28/0.54  % (21118)Success in time 0.174 s
%------------------------------------------------------------------------------