TSTP Solution File: SET064+1 by iProverMo---2.5-0.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProverMo---2.5-0.1
% Problem  : SET064+1 : TPTP v8.1.0. Bugfixed v5.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : iprover_modulo %s %d

% Computer : n007.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  : 600s
% DateTime : Tue Jul 19 02:09:39 EDT 2022

% Result   : Theorem 0.62s 0.91s
% Output   : CNFRefutation 0.62s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :   50
% Syntax   : Number of formulae    :  533 ( 130 unt;   0 def)
%            Number of atoms       : 1246 ( 205 equ)
%            Maximal formula atoms :   11 (   2 avg)
%            Number of connectives : 1248 ( 535   ~; 558   |;  99   &)
%                                         (  38 <=>;  18  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   3 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   1 prp; 0-2 aty)
%            Number of functors    :   42 (  42 usr;  11 con; 0-3 aty)
%            Number of variables   : 1117 ( 136 sgn 294   !;  12   ?)

% Comments : 
%------------------------------------------------------------------------------
% Axioms transformation by autotheo
% Orienting (remaining) axiom formulas using strategy ClausalAll
% CNF of (remaining) axioms:
% Start CNF derivation
fof(c_0_0,axiom,
    ! [X3,X4,X7,X1] :
      ( member(ordered_pair(ordered_pair(X3,X4),X7),flip(X1))
    <=> ( member(ordered_pair(ordered_pair(X3,X4),X7),cross_product(cross_product(universal_class,universal_class),universal_class))
        & member(ordered_pair(ordered_pair(X4,X3),X7),X1) ) ),
    file('<stdin>',flip_defn) ).

fof(c_0_1,axiom,
    ! [X1,X3,X4,X7] :
      ( member(ordered_pair(ordered_pair(X3,X4),X7),rotate(X1))
    <=> ( member(ordered_pair(ordered_pair(X3,X4),X7),cross_product(cross_product(universal_class,universal_class),universal_class))
        & member(ordered_pair(ordered_pair(X4,X7),X3),X1) ) ),
    file('<stdin>',rotate_defn) ).

fof(c_0_2,axiom,
    ! [X6,X8,X3,X4] :
      ( member(ordered_pair(X3,X4),compose(X8,X6))
    <=> ( member(X3,universal_class)
        & member(X4,image(X8,image(X6,singleton(X3)))) ) ),
    file('<stdin>',compose_defn2) ).

fof(c_0_3,axiom,
    ! [X9] :
      ( function(X9)
    <=> ( subclass(X9,cross_product(universal_class,universal_class))
        & subclass(compose(X9,inverse(X9)),identity_relation) ) ),
    file('<stdin>',function_defn) ).

fof(c_0_4,axiom,
    ! [X1,X5] :
      ( member(X5,domain_of(X1))
    <=> ( member(X5,universal_class)
        & restrict(X1,singleton(X5),universal_class) != null_class ) ),
    file('<stdin>',domain_of) ).

fof(c_0_5,axiom,
    ! [X1,X6] : image(X6,X1) = range_of(restrict(X6,X1,universal_class)),
    file('<stdin>',image_defn) ).

fof(c_0_6,axiom,
    ! [X3,X4,X1,X2] :
      ( member(ordered_pair(X3,X4),cross_product(X1,X2))
    <=> ( member(X3,X1)
        & member(X4,X2) ) ),
    file('<stdin>',cross_product_defn) ).

fof(c_0_7,axiom,
    ! [X1,X6,X2] : restrict(X6,X1,X2) = intersection(X6,cross_product(X1,X2)),
    file('<stdin>',restrict_defn) ).

fof(c_0_8,axiom,
    ! [X1,X2,X5] :
      ( member(X5,union(X1,X2))
    <=> ( member(X5,X1)
        | member(X5,X2) ) ),
    file('<stdin>',union_defn) ).

fof(c_0_9,axiom,
    ! [X1,X2,X5] :
      ( member(X5,cross_product(X1,X2))
     => X5 = ordered_pair(first(X5),second(X5)) ),
    file('<stdin>',cross_product) ).

fof(c_0_10,axiom,
    ! [X1,X2] :
      ( member(ordered_pair(X1,X2),successor_relation)
    <=> ( member(X1,universal_class)
        & member(X2,universal_class)
        & successor(X1) = X2 ) ),
    file('<stdin>',successor_relation_defn2) ).

fof(c_0_11,axiom,
    ! [X1,X2,X5] :
      ( member(X5,intersection(X1,X2))
    <=> ( member(X5,X1)
        & member(X5,X2) ) ),
    file('<stdin>',intersection) ).

fof(c_0_12,axiom,
    ! [X1] :
      ( inductive(X1)
    <=> ( member(null_class,X1)
        & subclass(image(successor_relation,X1),X1) ) ),
    file('<stdin>',inductive_defn) ).

fof(c_0_13,axiom,
    ! [X1] : subclass(flip(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    file('<stdin>',flip) ).

fof(c_0_14,axiom,
    ! [X1] : subclass(rotate(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    file('<stdin>',rotate) ).

fof(c_0_15,axiom,
    ! [X1,X2] :
      ( member(ordered_pair(X1,X2),element_relation)
    <=> ( member(X2,universal_class)
        & member(X1,X2) ) ),
    file('<stdin>',element_relation_defn) ).

fof(c_0_16,axiom,
    ! [X1,X2] :
      ( subclass(X1,X2)
    <=> ! [X3] :
          ( member(X3,X1)
         => member(X3,X2) ) ),
    file('<stdin>',subclass_defn) ).

fof(c_0_17,axiom,
    ! [X3,X1,X2] :
      ( member(X3,unordered_pair(X1,X2))
    <=> ( member(X3,universal_class)
        & ( X3 = X1
          | X3 = X2 ) ) ),
    file('<stdin>',unordered_pair_defn) ).

fof(c_0_18,axiom,
    ! [X3,X1] :
      ( member(X3,sum_class(X1))
    <=> ? [X2] :
          ( member(X3,X2)
          & member(X2,X1) ) ),
    file('<stdin>',sum_class_defn) ).

fof(c_0_19,axiom,
    ! [X1,X2] : ordered_pair(X1,X2) = unordered_pair(singleton(X1),unordered_pair(X1,singleton(X2))),
    file('<stdin>',ordered_pair_defn) ).

fof(c_0_20,axiom,
    ! [X1,X2] :
      ( ( member(X1,universal_class)
        & member(X2,universal_class) )
     => ( first(ordered_pair(X1,X2)) = X1
        & second(ordered_pair(X1,X2)) = X2 ) ),
    file('<stdin>',first_second) ).

fof(c_0_21,axiom,
    ! [X1,X2] :
      ( disjoint(X1,X2)
    <=> ! [X3] :
          ~ ( member(X3,X1)
            & member(X3,X2) ) ),
    file('<stdin>',disjoint_defn) ).

fof(c_0_22,axiom,
    ! [X1,X9] :
      ( ( member(X1,universal_class)
        & function(X9) )
     => member(image(X9,X1),universal_class) ),
    file('<stdin>',replacement) ).

fof(c_0_23,axiom,
    ! [X3,X1] :
      ( member(X3,power_class(X1))
    <=> ( member(X3,universal_class)
        & subclass(X3,X1) ) ),
    file('<stdin>',power_class_defn) ).

fof(c_0_24,axiom,
    ! [X6,X8] : subclass(compose(X8,X6),cross_product(universal_class,universal_class)),
    file('<stdin>',compose_defn1) ).

fof(c_0_25,axiom,
    ! [X2] : inverse(X2) = domain_of(flip(cross_product(X2,universal_class))),
    file('<stdin>',inverse_defn) ).

fof(c_0_26,axiom,
    ? [X9] :
      ( function(X9)
      & ! [X2] :
          ( member(X2,universal_class)
         => ( X2 = null_class
            | member(apply(X9,X2),X2) ) ) ),
    file('<stdin>',choice) ).

fof(c_0_27,axiom,
    ! [X5] :
      ( member(X5,identity_relation)
    <=> ? [X1] :
          ( member(X1,universal_class)
          & X5 = ordered_pair(X1,X1) ) ),
    file('<stdin>',identity_relation) ).

fof(c_0_28,axiom,
    ! [X9,X2] : apply(X9,X2) = sum_class(image(X9,singleton(X2))),
    file('<stdin>',apply_defn) ).

fof(c_0_29,axiom,
    ! [X1,X5] :
      ( member(X5,complement(X1))
    <=> ( member(X5,universal_class)
        & ~ member(X5,X1) ) ),
    file('<stdin>',complement) ).

fof(c_0_30,axiom,
    ! [X1,X2] :
      ( X1 = X2
    <=> ( subclass(X1,X2)
        & subclass(X2,X1) ) ),
    file('<stdin>',extensionality) ).

fof(c_0_31,axiom,
    ! [X3] :
      ( member(X3,universal_class)
     => member(power_class(X3),universal_class) ),
    file('<stdin>',power_class) ).

fof(c_0_32,axiom,
    ! [X1] :
      ( member(X1,universal_class)
     => member(sum_class(X1),universal_class) ),
    file('<stdin>',sum_class) ).

fof(c_0_33,axiom,
    ! [X1,X2] : member(unordered_pair(X1,X2),universal_class),
    file('<stdin>',unordered_pair) ).

fof(c_0_34,axiom,
    subclass(successor_relation,cross_product(universal_class,universal_class)),
    file('<stdin>',successor_relation_defn1) ).

fof(c_0_35,axiom,
    subclass(element_relation,cross_product(universal_class,universal_class)),
    file('<stdin>',element_relation) ).

fof(c_0_36,axiom,
    ! [X1] : successor(X1) = union(X1,singleton(X1)),
    file('<stdin>',successor_defn) ).

fof(c_0_37,axiom,
    ! [X1] :
      ( X1 != null_class
     => ? [X3] :
          ( member(X3,universal_class)
          & member(X3,X1)
          & disjoint(X3,X1) ) ),
    file('<stdin>',regularity) ).

fof(c_0_38,axiom,
    ! [X1] : ~ member(X1,null_class),
    file('<stdin>',null_class_defn) ).

fof(c_0_39,axiom,
    ? [X1] :
      ( member(X1,universal_class)
      & inductive(X1)
      & ! [X2] :
          ( inductive(X2)
         => subclass(X1,X2) ) ),
    file('<stdin>',infinity) ).

fof(c_0_40,axiom,
    ! [X1] : singleton(X1) = unordered_pair(X1,X1),
    file('<stdin>',singleton_set_defn) ).

fof(c_0_41,axiom,
    ! [X5] : range_of(X5) = domain_of(inverse(X5)),
    file('<stdin>',range_of_defn) ).

fof(c_0_42,axiom,
    ! [X1] : subclass(X1,universal_class),
    file('<stdin>',class_elements_are_sets) ).

fof(c_0_43,axiom,
    ! [X3,X4,X7,X1] :
      ( member(ordered_pair(ordered_pair(X3,X4),X7),flip(X1))
    <=> ( member(ordered_pair(ordered_pair(X3,X4),X7),cross_product(cross_product(universal_class,universal_class),universal_class))
        & member(ordered_pair(ordered_pair(X4,X3),X7),X1) ) ),
    c_0_0 ).

fof(c_0_44,axiom,
    ! [X1,X3,X4,X7] :
      ( member(ordered_pair(ordered_pair(X3,X4),X7),rotate(X1))
    <=> ( member(ordered_pair(ordered_pair(X3,X4),X7),cross_product(cross_product(universal_class,universal_class),universal_class))
        & member(ordered_pair(ordered_pair(X4,X7),X3),X1) ) ),
    c_0_1 ).

fof(c_0_45,axiom,
    ! [X6,X8,X3,X4] :
      ( member(ordered_pair(X3,X4),compose(X8,X6))
    <=> ( member(X3,universal_class)
        & member(X4,image(X8,image(X6,singleton(X3)))) ) ),
    c_0_2 ).

fof(c_0_46,axiom,
    ! [X9] :
      ( function(X9)
    <=> ( subclass(X9,cross_product(universal_class,universal_class))
        & subclass(compose(X9,inverse(X9)),identity_relation) ) ),
    c_0_3 ).

fof(c_0_47,axiom,
    ! [X1,X5] :
      ( member(X5,domain_of(X1))
    <=> ( member(X5,universal_class)
        & restrict(X1,singleton(X5),universal_class) != null_class ) ),
    c_0_4 ).

fof(c_0_48,axiom,
    ! [X1,X6] : image(X6,X1) = range_of(restrict(X6,X1,universal_class)),
    c_0_5 ).

fof(c_0_49,axiom,
    ! [X3,X4,X1,X2] :
      ( member(ordered_pair(X3,X4),cross_product(X1,X2))
    <=> ( member(X3,X1)
        & member(X4,X2) ) ),
    c_0_6 ).

fof(c_0_50,axiom,
    ! [X1,X6,X2] : restrict(X6,X1,X2) = intersection(X6,cross_product(X1,X2)),
    c_0_7 ).

fof(c_0_51,axiom,
    ! [X1,X2,X5] :
      ( member(X5,union(X1,X2))
    <=> ( member(X5,X1)
        | member(X5,X2) ) ),
    c_0_8 ).

fof(c_0_52,axiom,
    ! [X1,X2,X5] :
      ( member(X5,cross_product(X1,X2))
     => X5 = ordered_pair(first(X5),second(X5)) ),
    c_0_9 ).

fof(c_0_53,axiom,
    ! [X1,X2] :
      ( member(ordered_pair(X1,X2),successor_relation)
    <=> ( member(X1,universal_class)
        & member(X2,universal_class)
        & successor(X1) = X2 ) ),
    c_0_10 ).

fof(c_0_54,axiom,
    ! [X1,X2,X5] :
      ( member(X5,intersection(X1,X2))
    <=> ( member(X5,X1)
        & member(X5,X2) ) ),
    c_0_11 ).

fof(c_0_55,axiom,
    ! [X1] :
      ( inductive(X1)
    <=> ( member(null_class,X1)
        & subclass(image(successor_relation,X1),X1) ) ),
    c_0_12 ).

fof(c_0_56,axiom,
    ! [X1] : subclass(flip(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    c_0_13 ).

fof(c_0_57,axiom,
    ! [X1] : subclass(rotate(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    c_0_14 ).

fof(c_0_58,axiom,
    ! [X1,X2] :
      ( member(ordered_pair(X1,X2),element_relation)
    <=> ( member(X2,universal_class)
        & member(X1,X2) ) ),
    c_0_15 ).

fof(c_0_59,axiom,
    ! [X1,X2] :
      ( subclass(X1,X2)
    <=> ! [X3] :
          ( member(X3,X1)
         => member(X3,X2) ) ),
    c_0_16 ).

fof(c_0_60,axiom,
    ! [X3,X1,X2] :
      ( member(X3,unordered_pair(X1,X2))
    <=> ( member(X3,universal_class)
        & ( X3 = X1
          | X3 = X2 ) ) ),
    c_0_17 ).

fof(c_0_61,axiom,
    ! [X3,X1] :
      ( member(X3,sum_class(X1))
    <=> ? [X2] :
          ( member(X3,X2)
          & member(X2,X1) ) ),
    c_0_18 ).

fof(c_0_62,axiom,
    ! [X1,X2] : ordered_pair(X1,X2) = unordered_pair(singleton(X1),unordered_pair(X1,singleton(X2))),
    c_0_19 ).

fof(c_0_63,axiom,
    ! [X1,X2] :
      ( ( member(X1,universal_class)
        & member(X2,universal_class) )
     => ( first(ordered_pair(X1,X2)) = X1
        & second(ordered_pair(X1,X2)) = X2 ) ),
    c_0_20 ).

fof(c_0_64,axiom,
    ! [X1,X2] :
      ( disjoint(X1,X2)
    <=> ! [X3] :
          ~ ( member(X3,X1)
            & member(X3,X2) ) ),
    c_0_21 ).

fof(c_0_65,axiom,
    ! [X1,X9] :
      ( ( member(X1,universal_class)
        & function(X9) )
     => member(image(X9,X1),universal_class) ),
    c_0_22 ).

fof(c_0_66,axiom,
    ! [X3,X1] :
      ( member(X3,power_class(X1))
    <=> ( member(X3,universal_class)
        & subclass(X3,X1) ) ),
    c_0_23 ).

fof(c_0_67,axiom,
    ! [X6,X8] : subclass(compose(X8,X6),cross_product(universal_class,universal_class)),
    c_0_24 ).

fof(c_0_68,axiom,
    ! [X2] : inverse(X2) = domain_of(flip(cross_product(X2,universal_class))),
    c_0_25 ).

fof(c_0_69,axiom,
    ? [X9] :
      ( function(X9)
      & ! [X2] :
          ( member(X2,universal_class)
         => ( X2 = null_class
            | member(apply(X9,X2),X2) ) ) ),
    c_0_26 ).

fof(c_0_70,axiom,
    ! [X5] :
      ( member(X5,identity_relation)
    <=> ? [X1] :
          ( member(X1,universal_class)
          & X5 = ordered_pair(X1,X1) ) ),
    c_0_27 ).

fof(c_0_71,axiom,
    ! [X9,X2] : apply(X9,X2) = sum_class(image(X9,singleton(X2))),
    c_0_28 ).

fof(c_0_72,plain,
    ! [X1,X5] :
      ( member(X5,complement(X1))
    <=> ( member(X5,universal_class)
        & ~ member(X5,X1) ) ),
    inference(fof_simplification,[status(thm)],[c_0_29]) ).

fof(c_0_73,axiom,
    ! [X1,X2] :
      ( X1 = X2
    <=> ( subclass(X1,X2)
        & subclass(X2,X1) ) ),
    c_0_30 ).

fof(c_0_74,axiom,
    ! [X3] :
      ( member(X3,universal_class)
     => member(power_class(X3),universal_class) ),
    c_0_31 ).

fof(c_0_75,axiom,
    ! [X1] :
      ( member(X1,universal_class)
     => member(sum_class(X1),universal_class) ),
    c_0_32 ).

fof(c_0_76,axiom,
    ! [X1,X2] : member(unordered_pair(X1,X2),universal_class),
    c_0_33 ).

fof(c_0_77,axiom,
    subclass(successor_relation,cross_product(universal_class,universal_class)),
    c_0_34 ).

fof(c_0_78,axiom,
    subclass(element_relation,cross_product(universal_class,universal_class)),
    c_0_35 ).

fof(c_0_79,axiom,
    ! [X1] : successor(X1) = union(X1,singleton(X1)),
    c_0_36 ).

fof(c_0_80,axiom,
    ! [X1] :
      ( X1 != null_class
     => ? [X3] :
          ( member(X3,universal_class)
          & member(X3,X1)
          & disjoint(X3,X1) ) ),
    c_0_37 ).

fof(c_0_81,plain,
    ! [X1] : ~ member(X1,null_class),
    inference(fof_simplification,[status(thm)],[c_0_38]) ).

fof(c_0_82,axiom,
    ? [X1] :
      ( member(X1,universal_class)
      & inductive(X1)
      & ! [X2] :
          ( inductive(X2)
         => subclass(X1,X2) ) ),
    c_0_39 ).

fof(c_0_83,axiom,
    ! [X1] : singleton(X1) = unordered_pair(X1,X1),
    c_0_40 ).

fof(c_0_84,axiom,
    ! [X5] : range_of(X5) = domain_of(inverse(X5)),
    c_0_41 ).

fof(c_0_85,axiom,
    ! [X1] : subclass(X1,universal_class),
    c_0_42 ).

fof(c_0_86,plain,
    ! [X8,X9,X10,X11,X12,X13,X14,X15] :
      ( ( member(ordered_pair(ordered_pair(X8,X9),X10),cross_product(cross_product(universal_class,universal_class),universal_class))
        | ~ member(ordered_pair(ordered_pair(X8,X9),X10),flip(X11)) )
      & ( member(ordered_pair(ordered_pair(X9,X8),X10),X11)
        | ~ member(ordered_pair(ordered_pair(X8,X9),X10),flip(X11)) )
      & ( ~ member(ordered_pair(ordered_pair(X12,X13),X14),cross_product(cross_product(universal_class,universal_class),universal_class))
        | ~ member(ordered_pair(ordered_pair(X13,X12),X14),X15)
        | member(ordered_pair(ordered_pair(X12,X13),X14),flip(X15)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_43])])])])]) ).

fof(c_0_87,plain,
    ! [X8,X9,X10,X11,X12,X13,X14,X15] :
      ( ( member(ordered_pair(ordered_pair(X9,X10),X11),cross_product(cross_product(universal_class,universal_class),universal_class))
        | ~ member(ordered_pair(ordered_pair(X9,X10),X11),rotate(X8)) )
      & ( member(ordered_pair(ordered_pair(X10,X11),X9),X8)
        | ~ member(ordered_pair(ordered_pair(X9,X10),X11),rotate(X8)) )
      & ( ~ member(ordered_pair(ordered_pair(X13,X14),X15),cross_product(cross_product(universal_class,universal_class),universal_class))
        | ~ member(ordered_pair(ordered_pair(X14,X15),X13),X12)
        | member(ordered_pair(ordered_pair(X13,X14),X15),rotate(X12)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_44])])])])]) ).

fof(c_0_88,plain,
    ! [X9,X10,X11,X12,X13,X14,X15,X16] :
      ( ( member(X11,universal_class)
        | ~ member(ordered_pair(X11,X12),compose(X10,X9)) )
      & ( member(X12,image(X10,image(X9,singleton(X11))))
        | ~ member(ordered_pair(X11,X12),compose(X10,X9)) )
      & ( ~ member(X15,universal_class)
        | ~ member(X16,image(X14,image(X13,singleton(X15))))
        | member(ordered_pair(X15,X16),compose(X14,X13)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_45])])])])]) ).

fof(c_0_89,plain,
    ! [X10,X11] :
      ( ( subclass(X10,cross_product(universal_class,universal_class))
        | ~ function(X10) )
      & ( subclass(compose(X10,inverse(X10)),identity_relation)
        | ~ function(X10) )
      & ( ~ subclass(X11,cross_product(universal_class,universal_class))
        | ~ subclass(compose(X11,inverse(X11)),identity_relation)
        | function(X11) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_46])])])])]) ).

fof(c_0_90,plain,
    ! [X6,X7,X8,X9] :
      ( ( member(X7,universal_class)
        | ~ member(X7,domain_of(X6)) )
      & ( restrict(X6,singleton(X7),universal_class) != null_class
        | ~ member(X7,domain_of(X6)) )
      & ( ~ member(X9,universal_class)
        | restrict(X8,singleton(X9),universal_class) = null_class
        | member(X9,domain_of(X8)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_47])])])])]) ).

fof(c_0_91,plain,
    ! [X7,X8] : image(X8,X7) = range_of(restrict(X8,X7,universal_class)),
    inference(variable_rename,[status(thm)],[c_0_48]) ).

fof(c_0_92,plain,
    ! [X5,X6,X7,X8,X9,X10,X11,X12] :
      ( ( member(X5,X7)
        | ~ member(ordered_pair(X5,X6),cross_product(X7,X8)) )
      & ( member(X6,X8)
        | ~ member(ordered_pair(X5,X6),cross_product(X7,X8)) )
      & ( ~ member(X9,X11)
        | ~ member(X10,X12)
        | member(ordered_pair(X9,X10),cross_product(X11,X12)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_49])])])])]) ).

fof(c_0_93,plain,
    ! [X7,X8,X9] : restrict(X8,X7,X9) = intersection(X8,cross_product(X7,X9)),
    inference(variable_rename,[status(thm)],[c_0_50]) ).

fof(c_0_94,plain,
    ! [X6,X7,X8,X9,X10,X11] :
      ( ( ~ member(X8,union(X6,X7))
        | member(X8,X6)
        | member(X8,X7) )
      & ( ~ member(X11,X9)
        | member(X11,union(X9,X10)) )
      & ( ~ member(X11,X10)
        | member(X11,union(X9,X10)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_51])])])])]) ).

fof(c_0_95,plain,
    ! [X6,X7,X8] :
      ( ~ member(X8,cross_product(X6,X7))
      | X8 = ordered_pair(first(X8),second(X8)) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_52])]) ).

fof(c_0_96,plain,
    ! [X3,X4,X5,X6] :
      ( ( member(X3,universal_class)
        | ~ member(ordered_pair(X3,X4),successor_relation) )
      & ( member(X4,universal_class)
        | ~ member(ordered_pair(X3,X4),successor_relation) )
      & ( successor(X3) = X4
        | ~ member(ordered_pair(X3,X4),successor_relation) )
      & ( ~ member(X5,universal_class)
        | ~ member(X6,universal_class)
        | successor(X5) != X6
        | member(ordered_pair(X5,X6),successor_relation) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_53])])])])]) ).

fof(c_0_97,plain,
    ! [X6,X7,X8,X9,X10,X11] :
      ( ( member(X8,X6)
        | ~ member(X8,intersection(X6,X7)) )
      & ( member(X8,X7)
        | ~ member(X8,intersection(X6,X7)) )
      & ( ~ member(X11,X9)
        | ~ member(X11,X10)
        | member(X11,intersection(X9,X10)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_54])])])])]) ).

fof(c_0_98,plain,
    ! [X2,X3] :
      ( ( member(null_class,X2)
        | ~ inductive(X2) )
      & ( subclass(image(successor_relation,X2),X2)
        | ~ inductive(X2) )
      & ( ~ member(null_class,X3)
        | ~ subclass(image(successor_relation,X3),X3)
        | inductive(X3) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_55])])])])]) ).

fof(c_0_99,plain,
    ! [X2] : subclass(flip(X2),cross_product(cross_product(universal_class,universal_class),universal_class)),
    inference(variable_rename,[status(thm)],[c_0_56]) ).

fof(c_0_100,plain,
    ! [X2] : subclass(rotate(X2),cross_product(cross_product(universal_class,universal_class),universal_class)),
    inference(variable_rename,[status(thm)],[c_0_57]) ).

fof(c_0_101,plain,
    ! [X3,X4,X5,X6] :
      ( ( member(X4,universal_class)
        | ~ member(ordered_pair(X3,X4),element_relation) )
      & ( member(X3,X4)
        | ~ member(ordered_pair(X3,X4),element_relation) )
      & ( ~ member(X6,universal_class)
        | ~ member(X5,X6)
        | member(ordered_pair(X5,X6),element_relation) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_58])])])])]) ).

fof(c_0_102,plain,
    ! [X4,X5,X6,X7,X8] :
      ( ( ~ subclass(X4,X5)
        | ~ member(X6,X4)
        | member(X6,X5) )
      & ( member(esk1_2(X7,X8),X7)
        | subclass(X7,X8) )
      & ( ~ member(esk1_2(X7,X8),X8)
        | subclass(X7,X8) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_59])])])])])]) ).

fof(c_0_103,plain,
    ! [X4,X5,X6,X7,X8,X9] :
      ( ( member(X4,universal_class)
        | ~ member(X4,unordered_pair(X5,X6)) )
      & ( X4 = X5
        | X4 = X6
        | ~ member(X4,unordered_pair(X5,X6)) )
      & ( X7 != X8
        | ~ member(X7,universal_class)
        | member(X7,unordered_pair(X8,X9)) )
      & ( X7 != X9
        | ~ member(X7,universal_class)
        | member(X7,unordered_pair(X8,X9)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_60])])])])]) ).

fof(c_0_104,plain,
    ! [X4,X5,X7,X8,X9] :
      ( ( member(X4,esk3_2(X4,X5))
        | ~ member(X4,sum_class(X5)) )
      & ( member(esk3_2(X4,X5),X5)
        | ~ member(X4,sum_class(X5)) )
      & ( ~ member(X7,X9)
        | ~ member(X9,X8)
        | member(X7,sum_class(X8)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_61])])])])])]) ).

fof(c_0_105,plain,
    ! [X3,X4] : ordered_pair(X3,X4) = unordered_pair(singleton(X3),unordered_pair(X3,singleton(X4))),
    inference(variable_rename,[status(thm)],[c_0_62]) ).

fof(c_0_106,plain,
    ! [X3,X4] :
      ( ( first(ordered_pair(X3,X4)) = X3
        | ~ member(X3,universal_class)
        | ~ member(X4,universal_class) )
      & ( second(ordered_pair(X3,X4)) = X4
        | ~ member(X3,universal_class)
        | ~ member(X4,universal_class) ) ),
    inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_63])])]) ).

fof(c_0_107,plain,
    ! [X4,X5,X6,X7,X8] :
      ( ( ~ disjoint(X4,X5)
        | ~ member(X6,X4)
        | ~ member(X6,X5) )
      & ( member(esk5_2(X7,X8),X7)
        | disjoint(X7,X8) )
      & ( member(esk5_2(X7,X8),X8)
        | disjoint(X7,X8) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_64])])])])])]) ).

fof(c_0_108,plain,
    ! [X10,X11] :
      ( ~ member(X10,universal_class)
      | ~ function(X11)
      | member(image(X11,X10),universal_class) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_65])]) ).

fof(c_0_109,plain,
    ! [X4,X5,X6,X7] :
      ( ( member(X4,universal_class)
        | ~ member(X4,power_class(X5)) )
      & ( subclass(X4,X5)
        | ~ member(X4,power_class(X5)) )
      & ( ~ member(X6,universal_class)
        | ~ subclass(X6,X7)
        | member(X6,power_class(X7)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_66])])])])]) ).

fof(c_0_110,plain,
    ! [X9,X10] : subclass(compose(X10,X9),cross_product(universal_class,universal_class)),
    inference(variable_rename,[status(thm)],[c_0_67]) ).

fof(c_0_111,plain,
    ! [X3] : inverse(X3) = domain_of(flip(cross_product(X3,universal_class))),
    inference(variable_rename,[status(thm)],[c_0_68]) ).

fof(c_0_112,plain,
    ! [X11] :
      ( function(esk7_0)
      & ( ~ member(X11,universal_class)
        | X11 = null_class
        | member(apply(esk7_0,X11),X11) ) ),
    inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_69])])])]) ).

fof(c_0_113,plain,
    ! [X6,X8,X9] :
      ( ( member(esk4_1(X6),universal_class)
        | ~ member(X6,identity_relation) )
      & ( X6 = ordered_pair(esk4_1(X6),esk4_1(X6))
        | ~ member(X6,identity_relation) )
      & ( ~ member(X9,universal_class)
        | X8 != ordered_pair(X9,X9)
        | member(X8,identity_relation) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_70])])])])])]) ).

fof(c_0_114,plain,
    ! [X10,X11] : apply(X10,X11) = sum_class(image(X10,singleton(X11))),
    inference(variable_rename,[status(thm)],[c_0_71]) ).

fof(c_0_115,plain,
    ! [X6,X7,X8,X9] :
      ( ( member(X7,universal_class)
        | ~ member(X7,complement(X6)) )
      & ( ~ member(X7,X6)
        | ~ member(X7,complement(X6)) )
      & ( ~ member(X9,universal_class)
        | member(X9,X8)
        | member(X9,complement(X8)) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_72])])])])]) ).

fof(c_0_116,plain,
    ! [X3,X4,X5,X6] :
      ( ( subclass(X3,X4)
        | X3 != X4 )
      & ( subclass(X4,X3)
        | X3 != X4 )
      & ( ~ subclass(X5,X6)
        | ~ subclass(X6,X5)
        | X5 = X6 ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_73])])])])]) ).

fof(c_0_117,plain,
    ! [X4] :
      ( ~ member(X4,universal_class)
      | member(power_class(X4),universal_class) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_74])]) ).

fof(c_0_118,plain,
    ! [X2] :
      ( ~ member(X2,universal_class)
      | member(sum_class(X2),universal_class) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_75])]) ).

fof(c_0_119,plain,
    ! [X3,X4] : member(unordered_pair(X3,X4),universal_class),
    inference(variable_rename,[status(thm)],[c_0_76]) ).

fof(c_0_120,axiom,
    subclass(successor_relation,cross_product(universal_class,universal_class)),
    c_0_77 ).

fof(c_0_121,axiom,
    subclass(element_relation,cross_product(universal_class,universal_class)),
    c_0_78 ).

fof(c_0_122,plain,
    ! [X2] : successor(X2) = union(X2,singleton(X2)),
    inference(variable_rename,[status(thm)],[c_0_79]) ).

fof(c_0_123,plain,
    ! [X4] :
      ( ( member(esk6_1(X4),universal_class)
        | X4 = null_class )
      & ( member(esk6_1(X4),X4)
        | X4 = null_class )
      & ( disjoint(esk6_1(X4),X4)
        | X4 = null_class ) ),
    inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_80])])])]) ).

fof(c_0_124,plain,
    ! [X2] : ~ member(X2,null_class),
    inference(variable_rename,[status(thm)],[c_0_81]) ).

fof(c_0_125,plain,
    ! [X4] :
      ( member(esk2_0,universal_class)
      & inductive(esk2_0)
      & ( ~ inductive(X4)
        | subclass(esk2_0,X4) ) ),
    inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_82])])])]) ).

fof(c_0_126,plain,
    ! [X2] : singleton(X2) = unordered_pair(X2,X2),
    inference(variable_rename,[status(thm)],[c_0_83]) ).

fof(c_0_127,plain,
    ! [X6] : range_of(X6) = domain_of(inverse(X6)),
    inference(variable_rename,[status(thm)],[c_0_84]) ).

fof(c_0_128,plain,
    ! [X2] : subclass(X2,universal_class),
    inference(variable_rename,[status(thm)],[c_0_85]) ).

cnf(c_0_129,plain,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4))
    | ~ member(ordered_pair(ordered_pair(X2,X1),X3),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    inference(split_conjunct,[status(thm)],[c_0_86]) ).

cnf(c_0_130,plain,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4))
    | ~ member(ordered_pair(ordered_pair(X2,X3),X1),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    inference(split_conjunct,[status(thm)],[c_0_87]) ).

cnf(c_0_131,plain,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class))
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4)) ),
    inference(split_conjunct,[status(thm)],[c_0_86]) ).

cnf(c_0_132,plain,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class))
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4)) ),
    inference(split_conjunct,[status(thm)],[c_0_87]) ).

cnf(c_0_133,plain,
    ( member(ordered_pair(X1,X2),compose(X3,X4))
    | ~ member(X2,image(X3,image(X4,singleton(X1))))
    | ~ member(X1,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_88]) ).

cnf(c_0_134,plain,
    ( member(ordered_pair(ordered_pair(X2,X1),X3),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4)) ),
    inference(split_conjunct,[status(thm)],[c_0_86]) ).

cnf(c_0_135,plain,
    ( member(ordered_pair(ordered_pair(X2,X3),X1),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4)) ),
    inference(split_conjunct,[status(thm)],[c_0_87]) ).

cnf(c_0_136,plain,
    ( member(X2,image(X3,image(X4,singleton(X1))))
    | ~ member(ordered_pair(X1,X2),compose(X3,X4)) ),
    inference(split_conjunct,[status(thm)],[c_0_88]) ).

cnf(c_0_137,plain,
    ( function(X1)
    | ~ subclass(compose(X1,inverse(X1)),identity_relation)
    | ~ subclass(X1,cross_product(universal_class,universal_class)) ),
    inference(split_conjunct,[status(thm)],[c_0_89]) ).

cnf(c_0_138,plain,
    ( ~ member(X1,domain_of(X2))
    | restrict(X2,singleton(X1),universal_class) != null_class ),
    inference(split_conjunct,[status(thm)],[c_0_90]) ).

cnf(c_0_139,plain,
    image(X1,X2) = range_of(restrict(X1,X2,universal_class)),
    inference(split_conjunct,[status(thm)],[c_0_91]) ).

cnf(c_0_140,plain,
    ( member(X1,X3)
    | ~ member(ordered_pair(X1,X2),cross_product(X3,X4)) ),
    inference(split_conjunct,[status(thm)],[c_0_92]) ).

cnf(c_0_141,plain,
    ( member(X2,X4)
    | ~ member(ordered_pair(X1,X2),cross_product(X3,X4)) ),
    inference(split_conjunct,[status(thm)],[c_0_92]) ).

cnf(c_0_142,plain,
    ( member(X1,universal_class)
    | ~ member(ordered_pair(X1,X2),compose(X3,X4)) ),
    inference(split_conjunct,[status(thm)],[c_0_88]) ).

cnf(c_0_143,plain,
    ( member(ordered_pair(X1,X2),cross_product(X3,X4))
    | ~ member(X2,X4)
    | ~ member(X1,X3) ),
    inference(split_conjunct,[status(thm)],[c_0_92]) ).

cnf(c_0_144,plain,
    ( member(X1,domain_of(X2))
    | restrict(X2,singleton(X1),universal_class) = null_class
    | ~ member(X1,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_90]) ).

cnf(c_0_145,plain,
    restrict(X1,X2,X3) = intersection(X1,cross_product(X2,X3)),
    inference(split_conjunct,[status(thm)],[c_0_93]) ).

cnf(c_0_146,plain,
    ( member(X1,X2)
    | member(X1,X3)
    | ~ member(X1,union(X3,X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_94]) ).

cnf(c_0_147,plain,
    ( X1 = ordered_pair(first(X1),second(X1))
    | ~ member(X1,cross_product(X2,X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_95]) ).

cnf(c_0_148,plain,
    ( member(ordered_pair(X1,X2),successor_relation)
    | successor(X1) != X2
    | ~ member(X2,universal_class)
    | ~ member(X1,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_96]) ).

cnf(c_0_149,plain,
    ( member(X1,intersection(X2,X3))
    | ~ member(X1,X3)
    | ~ member(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_97]) ).

cnf(c_0_150,plain,
    ( inductive(X1)
    | ~ subclass(image(successor_relation,X1),X1)
    | ~ member(null_class,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_98]) ).

cnf(c_0_151,plain,
    subclass(flip(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    inference(split_conjunct,[status(thm)],[c_0_99]) ).

cnf(c_0_152,plain,
    subclass(rotate(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    inference(split_conjunct,[status(thm)],[c_0_100]) ).

cnf(c_0_153,plain,
    ( member(ordered_pair(X1,X2),element_relation)
    | ~ member(X1,X2)
    | ~ member(X2,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_101]) ).

cnf(c_0_154,plain,
    ( member(X1,X2)
    | ~ member(X1,intersection(X2,X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_97]) ).

cnf(c_0_155,plain,
    ( member(X1,X3)
    | ~ member(X1,intersection(X2,X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_97]) ).

cnf(c_0_156,plain,
    ( subclass(X1,X2)
    | ~ member(esk1_2(X1,X2),X2) ),
    inference(split_conjunct,[status(thm)],[c_0_102]) ).

cnf(c_0_157,plain,
    ( member(X1,universal_class)
    | ~ member(X1,unordered_pair(X2,X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_103]) ).

cnf(c_0_158,plain,
    ( member(X1,X2)
    | ~ member(ordered_pair(X1,X2),element_relation) ),
    inference(split_conjunct,[status(thm)],[c_0_101]) ).

cnf(c_0_159,plain,
    ( member(X1,universal_class)
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    inference(split_conjunct,[status(thm)],[c_0_96]) ).

cnf(c_0_160,plain,
    ( member(X2,universal_class)
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    inference(split_conjunct,[status(thm)],[c_0_96]) ).

cnf(c_0_161,plain,
    ( member(X2,universal_class)
    | ~ member(ordered_pair(X1,X2),element_relation) ),
    inference(split_conjunct,[status(thm)],[c_0_101]) ).

cnf(c_0_162,plain,
    ( member(X1,esk3_2(X1,X2))
    | ~ member(X1,sum_class(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_104]) ).

cnf(c_0_163,plain,
    ( member(esk3_2(X1,X2),X2)
    | ~ member(X1,sum_class(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_104]) ).

cnf(c_0_164,plain,
    ordered_pair(X1,X2) = unordered_pair(singleton(X1),unordered_pair(X1,singleton(X2))),
    inference(split_conjunct,[status(thm)],[c_0_105]) ).

cnf(c_0_165,plain,
    ( first(ordered_pair(X2,X1)) = X2
    | ~ member(X1,universal_class)
    | ~ member(X2,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_106]) ).

cnf(c_0_166,plain,
    ( second(ordered_pair(X2,X1)) = X1
    | ~ member(X1,universal_class)
    | ~ member(X2,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_106]) ).

cnf(c_0_167,plain,
    ( ~ member(X1,X2)
    | ~ member(X1,X3)
    | ~ disjoint(X3,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_107]) ).

cnf(c_0_168,plain,
    ( X1 = X3
    | X1 = X2
    | ~ member(X1,unordered_pair(X2,X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_103]) ).

cnf(c_0_169,plain,
    ( member(image(X1,X2),universal_class)
    | ~ function(X1)
    | ~ member(X2,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_108]) ).

cnf(c_0_170,plain,
    ( successor(X1) = X2
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    inference(split_conjunct,[status(thm)],[c_0_96]) ).

cnf(c_0_171,plain,
    ( member(X1,sum_class(X2))
    | ~ member(X3,X2)
    | ~ member(X1,X3) ),
    inference(split_conjunct,[status(thm)],[c_0_104]) ).

cnf(c_0_172,plain,
    ( member(X1,unordered_pair(X2,X3))
    | ~ member(X1,universal_class)
    | X1 != X2 ),
    inference(split_conjunct,[status(thm)],[c_0_103]) ).

cnf(c_0_173,plain,
    ( member(X1,unordered_pair(X2,X3))
    | ~ member(X1,universal_class)
    | X1 != X3 ),
    inference(split_conjunct,[status(thm)],[c_0_103]) ).

cnf(c_0_174,plain,
    ( member(X1,power_class(X2))
    | ~ subclass(X1,X2)
    | ~ member(X1,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_109]) ).

cnf(c_0_175,plain,
    ( member(X1,union(X2,X3))
    | ~ member(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_94]) ).

cnf(c_0_176,plain,
    ( member(X1,union(X2,X3))
    | ~ member(X1,X3) ),
    inference(split_conjunct,[status(thm)],[c_0_94]) ).

cnf(c_0_177,plain,
    subclass(compose(X1,X2),cross_product(universal_class,universal_class)),
    inference(split_conjunct,[status(thm)],[c_0_110]) ).

cnf(c_0_178,plain,
    inverse(X1) = domain_of(flip(cross_product(X1,universal_class))),
    inference(split_conjunct,[status(thm)],[c_0_111]) ).

cnf(c_0_179,plain,
    ( member(X1,X2)
    | ~ member(X1,X3)
    | ~ subclass(X3,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_102]) ).

cnf(c_0_180,plain,
    ( member(apply(esk7_0,X1),X1)
    | X1 = null_class
    | ~ member(X1,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_112]) ).

cnf(c_0_181,plain,
    ( subclass(compose(X1,inverse(X1)),identity_relation)
    | ~ function(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_89]) ).

cnf(c_0_182,plain,
    ( member(X1,identity_relation)
    | X1 != ordered_pair(X2,X2)
    | ~ member(X2,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_113]) ).

cnf(c_0_183,plain,
    apply(X1,X2) = sum_class(image(X1,singleton(X2))),
    inference(split_conjunct,[status(thm)],[c_0_114]) ).

cnf(c_0_184,plain,
    ( member(X1,complement(X2))
    | member(X1,X2)
    | ~ member(X1,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_115]) ).

cnf(c_0_185,plain,
    ( ~ member(X1,complement(X2))
    | ~ member(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_115]) ).

cnf(c_0_186,plain,
    ( disjoint(X1,X2)
    | member(esk5_2(X1,X2),X1) ),
    inference(split_conjunct,[status(thm)],[c_0_107]) ).

cnf(c_0_187,plain,
    ( disjoint(X1,X2)
    | member(esk5_2(X1,X2),X2) ),
    inference(split_conjunct,[status(thm)],[c_0_107]) ).

cnf(c_0_188,plain,
    ( subclass(X1,X2)
    | member(esk1_2(X1,X2),X1) ),
    inference(split_conjunct,[status(thm)],[c_0_102]) ).

cnf(c_0_189,plain,
    ( X1 = ordered_pair(esk4_1(X1),esk4_1(X1))
    | ~ member(X1,identity_relation) ),
    inference(split_conjunct,[status(thm)],[c_0_113]) ).

cnf(c_0_190,plain,
    ( X1 = X2
    | ~ subclass(X2,X1)
    | ~ subclass(X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_116]) ).

cnf(c_0_191,plain,
    ( subclass(X1,X2)
    | ~ member(X1,power_class(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_109]) ).

cnf(c_0_192,plain,
    ( member(X1,universal_class)
    | ~ member(X1,power_class(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_109]) ).

cnf(c_0_193,plain,
    ( member(X1,universal_class)
    | ~ member(X1,domain_of(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_90]) ).

cnf(c_0_194,plain,
    ( member(X1,universal_class)
    | ~ member(X1,complement(X2)) ),
    inference(split_conjunct,[status(thm)],[c_0_115]) ).

cnf(c_0_195,plain,
    ( subclass(image(successor_relation,X1),X1)
    | ~ inductive(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_98]) ).

cnf(c_0_196,plain,
    ( subclass(X1,cross_product(universal_class,universal_class))
    | ~ function(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_89]) ).

cnf(c_0_197,plain,
    ( member(esk4_1(X1),universal_class)
    | ~ member(X1,identity_relation) ),
    inference(split_conjunct,[status(thm)],[c_0_113]) ).

cnf(c_0_198,plain,
    ( member(power_class(X1),universal_class)
    | ~ member(X1,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_117]) ).

cnf(c_0_199,plain,
    ( member(sum_class(X1),universal_class)
    | ~ member(X1,universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_118]) ).

cnf(c_0_200,plain,
    member(unordered_pair(X1,X2),universal_class),
    inference(split_conjunct,[status(thm)],[c_0_119]) ).

cnf(c_0_201,plain,
    subclass(successor_relation,cross_product(universal_class,universal_class)),
    inference(split_conjunct,[status(thm)],[c_0_120]) ).

cnf(c_0_202,plain,
    subclass(element_relation,cross_product(universal_class,universal_class)),
    inference(split_conjunct,[status(thm)],[c_0_121]) ).

cnf(c_0_203,plain,
    successor(X1) = union(X1,singleton(X1)),
    inference(split_conjunct,[status(thm)],[c_0_122]) ).

cnf(c_0_204,plain,
    ( X1 = null_class
    | member(esk6_1(X1),X1) ),
    inference(split_conjunct,[status(thm)],[c_0_123]) ).

cnf(c_0_205,plain,
    ( X1 = null_class
    | disjoint(esk6_1(X1),X1) ),
    inference(split_conjunct,[status(thm)],[c_0_123]) ).

cnf(c_0_206,plain,
    ( X1 = null_class
    | member(esk6_1(X1),universal_class) ),
    inference(split_conjunct,[status(thm)],[c_0_123]) ).

cnf(c_0_207,plain,
    ~ member(X1,null_class),
    inference(split_conjunct,[status(thm)],[c_0_124]) ).

cnf(c_0_208,plain,
    ( subclass(esk2_0,X1)
    | ~ inductive(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_125]) ).

cnf(c_0_209,plain,
    ( member(null_class,X1)
    | ~ inductive(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_98]) ).

cnf(c_0_210,plain,
    singleton(X1) = unordered_pair(X1,X1),
    inference(split_conjunct,[status(thm)],[c_0_126]) ).

cnf(c_0_211,plain,
    ( subclass(X1,X2)
    | X1 != X2 ),
    inference(split_conjunct,[status(thm)],[c_0_116]) ).

cnf(c_0_212,plain,
    ( subclass(X2,X1)
    | X1 != X2 ),
    inference(split_conjunct,[status(thm)],[c_0_116]) ).

cnf(c_0_213,plain,
    range_of(X1) = domain_of(inverse(X1)),
    inference(split_conjunct,[status(thm)],[c_0_127]) ).

cnf(c_0_214,plain,
    subclass(X1,universal_class),
    inference(split_conjunct,[status(thm)],[c_0_128]) ).

cnf(c_0_215,plain,
    member(esk2_0,universal_class),
    inference(split_conjunct,[status(thm)],[c_0_125]) ).

cnf(c_0_216,plain,
    function(esk7_0),
    inference(split_conjunct,[status(thm)],[c_0_112]) ).

cnf(c_0_217,plain,
    inductive(esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_125]) ).

cnf(c_0_218,plain,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4))
    | ~ member(ordered_pair(ordered_pair(X2,X1),X3),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    c_0_129,
    [final] ).

cnf(c_0_219,plain,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4))
    | ~ member(ordered_pair(ordered_pair(X2,X3),X1),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    c_0_130,
    [final] ).

cnf(c_0_220,plain,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class))
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4)) ),
    c_0_131,
    [final] ).

cnf(c_0_221,plain,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class))
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4)) ),
    c_0_132,
    [final] ).

cnf(c_0_222,plain,
    ( member(ordered_pair(X1,X2),compose(X3,X4))
    | ~ member(X2,image(X3,image(X4,singleton(X1))))
    | ~ member(X1,universal_class) ),
    c_0_133,
    [final] ).

cnf(c_0_223,plain,
    ( member(ordered_pair(ordered_pair(X2,X1),X3),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4)) ),
    c_0_134,
    [final] ).

cnf(c_0_224,plain,
    ( member(ordered_pair(ordered_pair(X2,X3),X1),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4)) ),
    c_0_135,
    [final] ).

cnf(c_0_225,plain,
    ( member(X2,image(X3,image(X4,singleton(X1))))
    | ~ member(ordered_pair(X1,X2),compose(X3,X4)) ),
    c_0_136,
    [final] ).

cnf(c_0_226,plain,
    ( function(X1)
    | ~ subclass(compose(X1,inverse(X1)),identity_relation)
    | ~ subclass(X1,cross_product(universal_class,universal_class)) ),
    c_0_137,
    [final] ).

cnf(c_0_227,plain,
    ( ~ member(X1,domain_of(X2))
    | restrict(X2,singleton(X1),universal_class) != null_class ),
    c_0_138,
    [final] ).

cnf(c_0_228,plain,
    range_of(restrict(X1,X2,universal_class)) = image(X1,X2),
    c_0_139,
    [final] ).

cnf(c_0_229,plain,
    ( member(X1,X3)
    | ~ member(ordered_pair(X1,X2),cross_product(X3,X4)) ),
    c_0_140,
    [final] ).

cnf(c_0_230,plain,
    ( member(X2,X4)
    | ~ member(ordered_pair(X1,X2),cross_product(X3,X4)) ),
    c_0_141,
    [final] ).

cnf(c_0_231,plain,
    ( member(X1,universal_class)
    | ~ member(ordered_pair(X1,X2),compose(X3,X4)) ),
    c_0_142,
    [final] ).

cnf(c_0_232,plain,
    ( member(ordered_pair(X1,X2),cross_product(X3,X4))
    | ~ member(X2,X4)
    | ~ member(X1,X3) ),
    c_0_143,
    [final] ).

cnf(c_0_233,plain,
    ( member(X1,domain_of(X2))
    | restrict(X2,singleton(X1),universal_class) = null_class
    | ~ member(X1,universal_class) ),
    c_0_144,
    [final] ).

cnf(c_0_234,plain,
    intersection(X1,cross_product(X2,X3)) = restrict(X1,X2,X3),
    c_0_145,
    [final] ).

cnf(c_0_235,plain,
    ( member(X1,X2)
    | member(X1,X3)
    | ~ member(X1,union(X3,X2)) ),
    c_0_146,
    [final] ).

cnf(c_0_236,plain,
    ( ordered_pair(first(X1),second(X1)) = X1
    | ~ member(X1,cross_product(X2,X3)) ),
    c_0_147,
    [final] ).

cnf(c_0_237,plain,
    ( member(ordered_pair(X1,X2),successor_relation)
    | successor(X1) != X2
    | ~ member(X2,universal_class)
    | ~ member(X1,universal_class) ),
    c_0_148,
    [final] ).

cnf(c_0_238,plain,
    ( member(X1,intersection(X2,X3))
    | ~ member(X1,X3)
    | ~ member(X1,X2) ),
    c_0_149,
    [final] ).

cnf(c_0_239,plain,
    ( inductive(X1)
    | ~ subclass(image(successor_relation,X1),X1)
    | ~ member(null_class,X1) ),
    c_0_150,
    [final] ).

cnf(c_0_240,plain,
    subclass(flip(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    c_0_151,
    [final] ).

cnf(c_0_241,plain,
    subclass(rotate(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    c_0_152,
    [final] ).

cnf(c_0_242,plain,
    ( member(ordered_pair(X1,X2),element_relation)
    | ~ member(X1,X2)
    | ~ member(X2,universal_class) ),
    c_0_153,
    [final] ).

cnf(c_0_243,plain,
    ( member(X1,X2)
    | ~ member(X1,intersection(X2,X3)) ),
    c_0_154,
    [final] ).

cnf(c_0_244,plain,
    ( member(X1,X3)
    | ~ member(X1,intersection(X2,X3)) ),
    c_0_155,
    [final] ).

cnf(c_0_245,plain,
    ( subclass(X1,X2)
    | ~ member(esk1_2(X1,X2),X2) ),
    c_0_156,
    [final] ).

cnf(c_0_246,plain,
    ( member(X1,universal_class)
    | ~ member(X1,unordered_pair(X2,X3)) ),
    c_0_157,
    [final] ).

cnf(c_0_247,plain,
    ( member(X1,X2)
    | ~ member(ordered_pair(X1,X2),element_relation) ),
    c_0_158,
    [final] ).

cnf(c_0_248,plain,
    ( member(X1,universal_class)
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    c_0_159,
    [final] ).

cnf(c_0_249,plain,
    ( member(X2,universal_class)
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    c_0_160,
    [final] ).

cnf(c_0_250,plain,
    ( member(X2,universal_class)
    | ~ member(ordered_pair(X1,X2),element_relation) ),
    c_0_161,
    [final] ).

cnf(c_0_251,plain,
    ( member(X1,esk3_2(X1,X2))
    | ~ member(X1,sum_class(X2)) ),
    c_0_162,
    [final] ).

cnf(c_0_252,plain,
    ( member(esk3_2(X1,X2),X2)
    | ~ member(X1,sum_class(X2)) ),
    c_0_163,
    [final] ).

cnf(c_0_253,plain,
    unordered_pair(singleton(X1),unordered_pair(X1,singleton(X2))) = ordered_pair(X1,X2),
    c_0_164,
    [final] ).

cnf(c_0_254,plain,
    ( first(ordered_pair(X2,X1)) = X2
    | ~ member(X1,universal_class)
    | ~ member(X2,universal_class) ),
    c_0_165,
    [final] ).

cnf(c_0_255,plain,
    ( second(ordered_pair(X2,X1)) = X1
    | ~ member(X1,universal_class)
    | ~ member(X2,universal_class) ),
    c_0_166,
    [final] ).

cnf(c_0_256,plain,
    ( ~ member(X1,X2)
    | ~ member(X1,X3)
    | ~ disjoint(X3,X2) ),
    c_0_167,
    [final] ).

cnf(c_0_257,plain,
    ( X1 = X3
    | X1 = X2
    | ~ member(X1,unordered_pair(X2,X3)) ),
    c_0_168,
    [final] ).

cnf(c_0_258,plain,
    ( member(image(X1,X2),universal_class)
    | ~ function(X1)
    | ~ member(X2,universal_class) ),
    c_0_169,
    [final] ).

cnf(c_0_259,plain,
    ( successor(X1) = X2
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    c_0_170,
    [final] ).

cnf(c_0_260,plain,
    ( member(X1,sum_class(X2))
    | ~ member(X3,X2)
    | ~ member(X1,X3) ),
    c_0_171,
    [final] ).

cnf(c_0_261,plain,
    ( member(X1,unordered_pair(X2,X3))
    | ~ member(X1,universal_class)
    | X1 != X2 ),
    c_0_172,
    [final] ).

cnf(c_0_262,plain,
    ( member(X1,unordered_pair(X2,X3))
    | ~ member(X1,universal_class)
    | X1 != X3 ),
    c_0_173,
    [final] ).

cnf(c_0_263,plain,
    ( member(X1,power_class(X2))
    | ~ subclass(X1,X2)
    | ~ member(X1,universal_class) ),
    c_0_174,
    [final] ).

cnf(c_0_264,plain,
    ( member(X1,union(X2,X3))
    | ~ member(X1,X2) ),
    c_0_175,
    [final] ).

cnf(c_0_265,plain,
    ( member(X1,union(X2,X3))
    | ~ member(X1,X3) ),
    c_0_176,
    [final] ).

cnf(c_0_266,plain,
    subclass(compose(X1,X2),cross_product(universal_class,universal_class)),
    c_0_177,
    [final] ).

cnf(c_0_267,plain,
    domain_of(flip(cross_product(X1,universal_class))) = inverse(X1),
    c_0_178,
    [final] ).

cnf(c_0_268,plain,
    ( member(X1,X2)
    | ~ member(X1,X3)
    | ~ subclass(X3,X2) ),
    c_0_179,
    [final] ).

cnf(c_0_269,plain,
    ( member(apply(esk7_0,X1),X1)
    | X1 = null_class
    | ~ member(X1,universal_class) ),
    c_0_180,
    [final] ).

cnf(c_0_270,plain,
    ( subclass(compose(X1,inverse(X1)),identity_relation)
    | ~ function(X1) ),
    c_0_181,
    [final] ).

cnf(c_0_271,plain,
    ( member(X1,identity_relation)
    | X1 != ordered_pair(X2,X2)
    | ~ member(X2,universal_class) ),
    c_0_182,
    [final] ).

cnf(c_0_272,plain,
    sum_class(image(X1,singleton(X2))) = apply(X1,X2),
    c_0_183,
    [final] ).

cnf(c_0_273,plain,
    ( member(X1,complement(X2))
    | member(X1,X2)
    | ~ member(X1,universal_class) ),
    c_0_184,
    [final] ).

cnf(c_0_274,plain,
    ( ~ member(X1,complement(X2))
    | ~ member(X1,X2) ),
    c_0_185,
    [final] ).

cnf(c_0_275,plain,
    ( disjoint(X1,X2)
    | member(esk5_2(X1,X2),X1) ),
    c_0_186,
    [final] ).

cnf(c_0_276,plain,
    ( disjoint(X1,X2)
    | member(esk5_2(X1,X2),X2) ),
    c_0_187,
    [final] ).

cnf(c_0_277,plain,
    ( subclass(X1,X2)
    | member(esk1_2(X1,X2),X1) ),
    c_0_188,
    [final] ).

cnf(c_0_278,plain,
    ( ordered_pair(esk4_1(X1),esk4_1(X1)) = X1
    | ~ member(X1,identity_relation) ),
    c_0_189,
    [final] ).

cnf(c_0_279,plain,
    ( X1 = X2
    | ~ subclass(X2,X1)
    | ~ subclass(X1,X2) ),
    c_0_190,
    [final] ).

cnf(c_0_280,plain,
    ( subclass(X1,X2)
    | ~ member(X1,power_class(X2)) ),
    c_0_191,
    [final] ).

cnf(c_0_281,plain,
    ( member(X1,universal_class)
    | ~ member(X1,power_class(X2)) ),
    c_0_192,
    [final] ).

cnf(c_0_282,plain,
    ( member(X1,universal_class)
    | ~ member(X1,domain_of(X2)) ),
    c_0_193,
    [final] ).

cnf(c_0_283,plain,
    ( member(X1,universal_class)
    | ~ member(X1,complement(X2)) ),
    c_0_194,
    [final] ).

cnf(c_0_284,plain,
    ( subclass(image(successor_relation,X1),X1)
    | ~ inductive(X1) ),
    c_0_195,
    [final] ).

cnf(c_0_285,plain,
    ( subclass(X1,cross_product(universal_class,universal_class))
    | ~ function(X1) ),
    c_0_196,
    [final] ).

cnf(c_0_286,plain,
    ( member(esk4_1(X1),universal_class)
    | ~ member(X1,identity_relation) ),
    c_0_197,
    [final] ).

cnf(c_0_287,plain,
    ( member(power_class(X1),universal_class)
    | ~ member(X1,universal_class) ),
    c_0_198,
    [final] ).

cnf(c_0_288,plain,
    ( member(sum_class(X1),universal_class)
    | ~ member(X1,universal_class) ),
    c_0_199,
    [final] ).

cnf(c_0_289,plain,
    member(unordered_pair(X1,X2),universal_class),
    c_0_200,
    [final] ).

cnf(c_0_290,plain,
    subclass(successor_relation,cross_product(universal_class,universal_class)),
    c_0_201,
    [final] ).

cnf(c_0_291,plain,
    subclass(element_relation,cross_product(universal_class,universal_class)),
    c_0_202,
    [final] ).

cnf(c_0_292,plain,
    union(X1,singleton(X1)) = successor(X1),
    c_0_203,
    [final] ).

cnf(c_0_293,plain,
    ( X1 = null_class
    | member(esk6_1(X1),X1) ),
    c_0_204,
    [final] ).

cnf(c_0_294,plain,
    ( X1 = null_class
    | disjoint(esk6_1(X1),X1) ),
    c_0_205,
    [final] ).

cnf(c_0_295,plain,
    ( X1 = null_class
    | member(esk6_1(X1),universal_class) ),
    c_0_206,
    [final] ).

cnf(c_0_296,plain,
    ~ member(X1,null_class),
    c_0_207,
    [final] ).

cnf(c_0_297,plain,
    ( subclass(esk2_0,X1)
    | ~ inductive(X1) ),
    c_0_208,
    [final] ).

cnf(c_0_298,plain,
    ( member(null_class,X1)
    | ~ inductive(X1) ),
    c_0_209,
    [final] ).

cnf(c_0_299,plain,
    unordered_pair(X1,X1) = singleton(X1),
    c_0_210,
    [final] ).

cnf(c_0_300,plain,
    ( subclass(X1,X2)
    | X1 != X2 ),
    c_0_211,
    [final] ).

cnf(c_0_301,plain,
    ( subclass(X2,X1)
    | X1 != X2 ),
    c_0_212,
    [final] ).

cnf(c_0_302,plain,
    domain_of(inverse(X1)) = range_of(X1),
    c_0_213,
    [final] ).

cnf(c_0_303,plain,
    subclass(X1,universal_class),
    c_0_214,
    [final] ).

cnf(c_0_304,plain,
    member(esk2_0,universal_class),
    c_0_215,
    [final] ).

cnf(c_0_305,plain,
    function(esk7_0),
    c_0_216,
    [final] ).

cnf(c_0_306,plain,
    inductive(esk2_0),
    c_0_217,
    [final] ).

% End CNF derivation
% Generating one_way clauses for all literals in the CNF.
cnf(c_0_218_0,axiom,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4))
    | ~ member(ordered_pair(ordered_pair(X2,X1),X3),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_218]) ).

cnf(c_0_218_1,axiom,
    ( ~ member(ordered_pair(ordered_pair(X2,X1),X3),X4)
    | member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4))
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_218]) ).

cnf(c_0_218_2,axiom,
    ( ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class))
    | ~ member(ordered_pair(ordered_pair(X2,X1),X3),X4)
    | member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_218]) ).

cnf(c_0_219_0,axiom,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4))
    | ~ member(ordered_pair(ordered_pair(X2,X3),X1),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_219]) ).

cnf(c_0_219_1,axiom,
    ( ~ member(ordered_pair(ordered_pair(X2,X3),X1),X4)
    | member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4))
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_219]) ).

cnf(c_0_219_2,axiom,
    ( ~ member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class))
    | ~ member(ordered_pair(ordered_pair(X2,X3),X1),X4)
    | member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_219]) ).

cnf(c_0_220_0,axiom,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class))
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_220]) ).

cnf(c_0_220_1,axiom,
    ( ~ member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4))
    | member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_220]) ).

cnf(c_0_221_0,axiom,
    ( member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class))
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_221]) ).

cnf(c_0_221_1,axiom,
    ( ~ member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4))
    | member(ordered_pair(ordered_pair(X1,X2),X3),cross_product(cross_product(universal_class,universal_class),universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_221]) ).

cnf(c_0_222_0,axiom,
    ( member(ordered_pair(X1,X2),compose(X3,X4))
    | ~ member(X2,image(X3,image(X4,singleton(X1))))
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_222]) ).

cnf(c_0_222_1,axiom,
    ( ~ member(X2,image(X3,image(X4,singleton(X1))))
    | member(ordered_pair(X1,X2),compose(X3,X4))
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_222]) ).

cnf(c_0_222_2,axiom,
    ( ~ member(X1,universal_class)
    | ~ member(X2,image(X3,image(X4,singleton(X1))))
    | member(ordered_pair(X1,X2),compose(X3,X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_222]) ).

cnf(c_0_223_0,axiom,
    ( member(ordered_pair(ordered_pair(X2,X1),X3),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_223]) ).

cnf(c_0_223_1,axiom,
    ( ~ member(ordered_pair(ordered_pair(X1,X2),X3),flip(X4))
    | member(ordered_pair(ordered_pair(X2,X1),X3),X4) ),
    inference(literals_permutation,[status(thm)],[c_0_223]) ).

cnf(c_0_224_0,axiom,
    ( member(ordered_pair(ordered_pair(X2,X3),X1),X4)
    | ~ member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_224]) ).

cnf(c_0_224_1,axiom,
    ( ~ member(ordered_pair(ordered_pair(X1,X2),X3),rotate(X4))
    | member(ordered_pair(ordered_pair(X2,X3),X1),X4) ),
    inference(literals_permutation,[status(thm)],[c_0_224]) ).

cnf(c_0_225_0,axiom,
    ( member(X2,image(X3,image(X4,singleton(X1))))
    | ~ member(ordered_pair(X1,X2),compose(X3,X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_225]) ).

cnf(c_0_225_1,axiom,
    ( ~ member(ordered_pair(X1,X2),compose(X3,X4))
    | member(X2,image(X3,image(X4,singleton(X1)))) ),
    inference(literals_permutation,[status(thm)],[c_0_225]) ).

cnf(c_0_226_0,axiom,
    ( function(X1)
    | ~ subclass(compose(X1,inverse(X1)),identity_relation)
    | ~ subclass(X1,cross_product(universal_class,universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_226]) ).

cnf(c_0_226_1,axiom,
    ( ~ subclass(compose(X1,inverse(X1)),identity_relation)
    | function(X1)
    | ~ subclass(X1,cross_product(universal_class,universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_226]) ).

cnf(c_0_226_2,axiom,
    ( ~ subclass(X1,cross_product(universal_class,universal_class))
    | ~ subclass(compose(X1,inverse(X1)),identity_relation)
    | function(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_226]) ).

cnf(c_0_227_0,axiom,
    ( ~ member(X1,domain_of(X2))
    | restrict(X2,singleton(X1),universal_class) != null_class ),
    inference(literals_permutation,[status(thm)],[c_0_227]) ).

cnf(c_0_227_1,axiom,
    ( restrict(X2,singleton(X1),universal_class) != null_class
    | ~ member(X1,domain_of(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_227]) ).

cnf(c_0_229_0,axiom,
    ( member(X1,X3)
    | ~ member(ordered_pair(X1,X2),cross_product(X3,X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_229]) ).

cnf(c_0_229_1,axiom,
    ( ~ member(ordered_pair(X1,X2),cross_product(X3,X4))
    | member(X1,X3) ),
    inference(literals_permutation,[status(thm)],[c_0_229]) ).

cnf(c_0_230_0,axiom,
    ( member(X2,X4)
    | ~ member(ordered_pair(X1,X2),cross_product(X3,X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_230]) ).

cnf(c_0_230_1,axiom,
    ( ~ member(ordered_pair(X1,X2),cross_product(X3,X4))
    | member(X2,X4) ),
    inference(literals_permutation,[status(thm)],[c_0_230]) ).

cnf(c_0_231_0,axiom,
    ( member(X1,universal_class)
    | ~ member(ordered_pair(X1,X2),compose(X3,X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_231]) ).

cnf(c_0_231_1,axiom,
    ( ~ member(ordered_pair(X1,X2),compose(X3,X4))
    | member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_231]) ).

cnf(c_0_232_0,axiom,
    ( member(ordered_pair(X1,X2),cross_product(X3,X4))
    | ~ member(X2,X4)
    | ~ member(X1,X3) ),
    inference(literals_permutation,[status(thm)],[c_0_232]) ).

cnf(c_0_232_1,axiom,
    ( ~ member(X2,X4)
    | member(ordered_pair(X1,X2),cross_product(X3,X4))
    | ~ member(X1,X3) ),
    inference(literals_permutation,[status(thm)],[c_0_232]) ).

cnf(c_0_232_2,axiom,
    ( ~ member(X1,X3)
    | ~ member(X2,X4)
    | member(ordered_pair(X1,X2),cross_product(X3,X4)) ),
    inference(literals_permutation,[status(thm)],[c_0_232]) ).

cnf(c_0_233_0,axiom,
    ( member(X1,domain_of(X2))
    | restrict(X2,singleton(X1),universal_class) = null_class
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_233]) ).

cnf(c_0_233_1,axiom,
    ( restrict(X2,singleton(X1),universal_class) = null_class
    | member(X1,domain_of(X2))
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_233]) ).

cnf(c_0_233_2,axiom,
    ( ~ member(X1,universal_class)
    | restrict(X2,singleton(X1),universal_class) = null_class
    | member(X1,domain_of(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_233]) ).

cnf(c_0_235_0,axiom,
    ( member(X1,X2)
    | member(X1,X3)
    | ~ member(X1,union(X3,X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_235]) ).

cnf(c_0_235_1,axiom,
    ( member(X1,X3)
    | member(X1,X2)
    | ~ member(X1,union(X3,X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_235]) ).

cnf(c_0_235_2,axiom,
    ( ~ member(X1,union(X3,X2))
    | member(X1,X3)
    | member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_235]) ).

cnf(c_0_236_0,axiom,
    ( ordered_pair(first(X1),second(X1)) = X1
    | ~ member(X1,cross_product(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_236]) ).

cnf(c_0_236_1,axiom,
    ( ~ member(X1,cross_product(X2,X3))
    | ordered_pair(first(X1),second(X1)) = X1 ),
    inference(literals_permutation,[status(thm)],[c_0_236]) ).

cnf(c_0_237_0,axiom,
    ( member(ordered_pair(X1,X2),successor_relation)
    | successor(X1) != X2
    | ~ member(X2,universal_class)
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_237]) ).

cnf(c_0_237_1,axiom,
    ( successor(X1) != X2
    | member(ordered_pair(X1,X2),successor_relation)
    | ~ member(X2,universal_class)
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_237]) ).

cnf(c_0_237_2,axiom,
    ( ~ member(X2,universal_class)
    | successor(X1) != X2
    | member(ordered_pair(X1,X2),successor_relation)
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_237]) ).

cnf(c_0_237_3,axiom,
    ( ~ member(X1,universal_class)
    | ~ member(X2,universal_class)
    | successor(X1) != X2
    | member(ordered_pair(X1,X2),successor_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_237]) ).

cnf(c_0_238_0,axiom,
    ( member(X1,intersection(X2,X3))
    | ~ member(X1,X3)
    | ~ member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_238]) ).

cnf(c_0_238_1,axiom,
    ( ~ member(X1,X3)
    | member(X1,intersection(X2,X3))
    | ~ member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_238]) ).

cnf(c_0_238_2,axiom,
    ( ~ member(X1,X2)
    | ~ member(X1,X3)
    | member(X1,intersection(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_238]) ).

cnf(c_0_239_0,axiom,
    ( inductive(X1)
    | ~ subclass(image(successor_relation,X1),X1)
    | ~ member(null_class,X1) ),
    inference(literals_permutation,[status(thm)],[c_0_239]) ).

cnf(c_0_239_1,axiom,
    ( ~ subclass(image(successor_relation,X1),X1)
    | inductive(X1)
    | ~ member(null_class,X1) ),
    inference(literals_permutation,[status(thm)],[c_0_239]) ).

cnf(c_0_239_2,axiom,
    ( ~ member(null_class,X1)
    | ~ subclass(image(successor_relation,X1),X1)
    | inductive(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_239]) ).

cnf(c_0_242_0,axiom,
    ( member(ordered_pair(X1,X2),element_relation)
    | ~ member(X1,X2)
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_242]) ).

cnf(c_0_242_1,axiom,
    ( ~ member(X1,X2)
    | member(ordered_pair(X1,X2),element_relation)
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_242]) ).

cnf(c_0_242_2,axiom,
    ( ~ member(X2,universal_class)
    | ~ member(X1,X2)
    | member(ordered_pair(X1,X2),element_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_242]) ).

cnf(c_0_243_0,axiom,
    ( member(X1,X2)
    | ~ member(X1,intersection(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_243]) ).

cnf(c_0_243_1,axiom,
    ( ~ member(X1,intersection(X2,X3))
    | member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_243]) ).

cnf(c_0_244_0,axiom,
    ( member(X1,X3)
    | ~ member(X1,intersection(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_244]) ).

cnf(c_0_244_1,axiom,
    ( ~ member(X1,intersection(X2,X3))
    | member(X1,X3) ),
    inference(literals_permutation,[status(thm)],[c_0_244]) ).

cnf(c_0_245_0,axiom,
    ( subclass(X1,X2)
    | ~ member(sk1_esk1_2(X1,X2),X2) ),
    inference(literals_permutation,[status(thm)],[c_0_245]) ).

cnf(c_0_245_1,axiom,
    ( ~ member(sk1_esk1_2(X1,X2),X2)
    | subclass(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_245]) ).

cnf(c_0_246_0,axiom,
    ( member(X1,universal_class)
    | ~ member(X1,unordered_pair(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_246]) ).

cnf(c_0_246_1,axiom,
    ( ~ member(X1,unordered_pair(X2,X3))
    | member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_246]) ).

cnf(c_0_247_0,axiom,
    ( member(X1,X2)
    | ~ member(ordered_pair(X1,X2),element_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_247]) ).

cnf(c_0_247_1,axiom,
    ( ~ member(ordered_pair(X1,X2),element_relation)
    | member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_247]) ).

cnf(c_0_248_0,axiom,
    ( member(X1,universal_class)
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_248]) ).

cnf(c_0_248_1,axiom,
    ( ~ member(ordered_pair(X1,X2),successor_relation)
    | member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_248]) ).

cnf(c_0_249_0,axiom,
    ( member(X2,universal_class)
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_249]) ).

cnf(c_0_249_1,axiom,
    ( ~ member(ordered_pair(X1,X2),successor_relation)
    | member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_249]) ).

cnf(c_0_250_0,axiom,
    ( member(X2,universal_class)
    | ~ member(ordered_pair(X1,X2),element_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_250]) ).

cnf(c_0_250_1,axiom,
    ( ~ member(ordered_pair(X1,X2),element_relation)
    | member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_250]) ).

cnf(c_0_251_0,axiom,
    ( member(X1,sk1_esk3_2(X1,X2))
    | ~ member(X1,sum_class(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_251]) ).

cnf(c_0_251_1,axiom,
    ( ~ member(X1,sum_class(X2))
    | member(X1,sk1_esk3_2(X1,X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_251]) ).

cnf(c_0_252_0,axiom,
    ( member(sk1_esk3_2(X1,X2),X2)
    | ~ member(X1,sum_class(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_252]) ).

cnf(c_0_252_1,axiom,
    ( ~ member(X1,sum_class(X2))
    | member(sk1_esk3_2(X1,X2),X2) ),
    inference(literals_permutation,[status(thm)],[c_0_252]) ).

cnf(c_0_254_0,axiom,
    ( first(ordered_pair(X2,X1)) = X2
    | ~ member(X1,universal_class)
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_254]) ).

cnf(c_0_254_1,axiom,
    ( ~ member(X1,universal_class)
    | first(ordered_pair(X2,X1)) = X2
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_254]) ).

cnf(c_0_254_2,axiom,
    ( ~ member(X2,universal_class)
    | ~ member(X1,universal_class)
    | first(ordered_pair(X2,X1)) = X2 ),
    inference(literals_permutation,[status(thm)],[c_0_254]) ).

cnf(c_0_255_0,axiom,
    ( second(ordered_pair(X2,X1)) = X1
    | ~ member(X1,universal_class)
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_255]) ).

cnf(c_0_255_1,axiom,
    ( ~ member(X1,universal_class)
    | second(ordered_pair(X2,X1)) = X1
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_255]) ).

cnf(c_0_255_2,axiom,
    ( ~ member(X2,universal_class)
    | ~ member(X1,universal_class)
    | second(ordered_pair(X2,X1)) = X1 ),
    inference(literals_permutation,[status(thm)],[c_0_255]) ).

cnf(c_0_256_0,axiom,
    ( ~ member(X1,X2)
    | ~ member(X1,X3)
    | ~ disjoint(X3,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_256]) ).

cnf(c_0_256_1,axiom,
    ( ~ member(X1,X3)
    | ~ member(X1,X2)
    | ~ disjoint(X3,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_256]) ).

cnf(c_0_256_2,axiom,
    ( ~ disjoint(X3,X2)
    | ~ member(X1,X3)
    | ~ member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_256]) ).

cnf(c_0_257_0,axiom,
    ( X1 = X3
    | X1 = X2
    | ~ member(X1,unordered_pair(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_257]) ).

cnf(c_0_257_1,axiom,
    ( X1 = X2
    | X1 = X3
    | ~ member(X1,unordered_pair(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_257]) ).

cnf(c_0_257_2,axiom,
    ( ~ member(X1,unordered_pair(X2,X3))
    | X1 = X2
    | X1 = X3 ),
    inference(literals_permutation,[status(thm)],[c_0_257]) ).

cnf(c_0_258_0,axiom,
    ( member(image(X1,X2),universal_class)
    | ~ function(X1)
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_258]) ).

cnf(c_0_258_1,axiom,
    ( ~ function(X1)
    | member(image(X1,X2),universal_class)
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_258]) ).

cnf(c_0_258_2,axiom,
    ( ~ member(X2,universal_class)
    | ~ function(X1)
    | member(image(X1,X2),universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_258]) ).

cnf(c_0_259_0,axiom,
    ( successor(X1) = X2
    | ~ member(ordered_pair(X1,X2),successor_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_259]) ).

cnf(c_0_259_1,axiom,
    ( ~ member(ordered_pair(X1,X2),successor_relation)
    | successor(X1) = X2 ),
    inference(literals_permutation,[status(thm)],[c_0_259]) ).

cnf(c_0_260_0,axiom,
    ( member(X1,sum_class(X2))
    | ~ member(X3,X2)
    | ~ member(X1,X3) ),
    inference(literals_permutation,[status(thm)],[c_0_260]) ).

cnf(c_0_260_1,axiom,
    ( ~ member(X3,X2)
    | member(X1,sum_class(X2))
    | ~ member(X1,X3) ),
    inference(literals_permutation,[status(thm)],[c_0_260]) ).

cnf(c_0_260_2,axiom,
    ( ~ member(X1,X3)
    | ~ member(X3,X2)
    | member(X1,sum_class(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_260]) ).

cnf(c_0_261_0,axiom,
    ( member(X1,unordered_pair(X2,X3))
    | ~ member(X1,universal_class)
    | X1 != X2 ),
    inference(literals_permutation,[status(thm)],[c_0_261]) ).

cnf(c_0_261_1,axiom,
    ( ~ member(X1,universal_class)
    | member(X1,unordered_pair(X2,X3))
    | X1 != X2 ),
    inference(literals_permutation,[status(thm)],[c_0_261]) ).

cnf(c_0_261_2,axiom,
    ( X1 != X2
    | ~ member(X1,universal_class)
    | member(X1,unordered_pair(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_261]) ).

cnf(c_0_262_0,axiom,
    ( member(X1,unordered_pair(X2,X3))
    | ~ member(X1,universal_class)
    | X1 != X3 ),
    inference(literals_permutation,[status(thm)],[c_0_262]) ).

cnf(c_0_262_1,axiom,
    ( ~ member(X1,universal_class)
    | member(X1,unordered_pair(X2,X3))
    | X1 != X3 ),
    inference(literals_permutation,[status(thm)],[c_0_262]) ).

cnf(c_0_262_2,axiom,
    ( X1 != X3
    | ~ member(X1,universal_class)
    | member(X1,unordered_pair(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_262]) ).

cnf(c_0_263_0,axiom,
    ( member(X1,power_class(X2))
    | ~ subclass(X1,X2)
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_263]) ).

cnf(c_0_263_1,axiom,
    ( ~ subclass(X1,X2)
    | member(X1,power_class(X2))
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_263]) ).

cnf(c_0_263_2,axiom,
    ( ~ member(X1,universal_class)
    | ~ subclass(X1,X2)
    | member(X1,power_class(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_263]) ).

cnf(c_0_264_0,axiom,
    ( member(X1,union(X2,X3))
    | ~ member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_264]) ).

cnf(c_0_264_1,axiom,
    ( ~ member(X1,X2)
    | member(X1,union(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_264]) ).

cnf(c_0_265_0,axiom,
    ( member(X1,union(X2,X3))
    | ~ member(X1,X3) ),
    inference(literals_permutation,[status(thm)],[c_0_265]) ).

cnf(c_0_265_1,axiom,
    ( ~ member(X1,X3)
    | member(X1,union(X2,X3)) ),
    inference(literals_permutation,[status(thm)],[c_0_265]) ).

cnf(c_0_268_0,axiom,
    ( member(X1,X2)
    | ~ member(X1,X3)
    | ~ subclass(X3,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_268]) ).

cnf(c_0_268_1,axiom,
    ( ~ member(X1,X3)
    | member(X1,X2)
    | ~ subclass(X3,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_268]) ).

cnf(c_0_268_2,axiom,
    ( ~ subclass(X3,X2)
    | ~ member(X1,X3)
    | member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_268]) ).

cnf(c_0_269_0,axiom,
    ( member(apply(sk1_esk7_0,X1),X1)
    | X1 = null_class
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_269]) ).

cnf(c_0_269_1,axiom,
    ( X1 = null_class
    | member(apply(sk1_esk7_0,X1),X1)
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_269]) ).

cnf(c_0_269_2,axiom,
    ( ~ member(X1,universal_class)
    | X1 = null_class
    | member(apply(sk1_esk7_0,X1),X1) ),
    inference(literals_permutation,[status(thm)],[c_0_269]) ).

cnf(c_0_270_0,axiom,
    ( subclass(compose(X1,inverse(X1)),identity_relation)
    | ~ function(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_270]) ).

cnf(c_0_270_1,axiom,
    ( ~ function(X1)
    | subclass(compose(X1,inverse(X1)),identity_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_270]) ).

cnf(c_0_271_0,axiom,
    ( member(X1,identity_relation)
    | X1 != ordered_pair(X2,X2)
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_271]) ).

cnf(c_0_271_1,axiom,
    ( X1 != ordered_pair(X2,X2)
    | member(X1,identity_relation)
    | ~ member(X2,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_271]) ).

cnf(c_0_271_2,axiom,
    ( ~ member(X2,universal_class)
    | X1 != ordered_pair(X2,X2)
    | member(X1,identity_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_271]) ).

cnf(c_0_273_0,axiom,
    ( member(X1,complement(X2))
    | member(X1,X2)
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_273]) ).

cnf(c_0_273_1,axiom,
    ( member(X1,X2)
    | member(X1,complement(X2))
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_273]) ).

cnf(c_0_273_2,axiom,
    ( ~ member(X1,universal_class)
    | member(X1,X2)
    | member(X1,complement(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_273]) ).

cnf(c_0_274_0,axiom,
    ( ~ member(X1,complement(X2))
    | ~ member(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_274]) ).

cnf(c_0_274_1,axiom,
    ( ~ member(X1,X2)
    | ~ member(X1,complement(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_274]) ).

cnf(c_0_275_0,axiom,
    ( disjoint(X1,X2)
    | member(sk1_esk5_2(X1,X2),X1) ),
    inference(literals_permutation,[status(thm)],[c_0_275]) ).

cnf(c_0_275_1,axiom,
    ( member(sk1_esk5_2(X1,X2),X1)
    | disjoint(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_275]) ).

cnf(c_0_276_0,axiom,
    ( disjoint(X1,X2)
    | member(sk1_esk5_2(X1,X2),X2) ),
    inference(literals_permutation,[status(thm)],[c_0_276]) ).

cnf(c_0_276_1,axiom,
    ( member(sk1_esk5_2(X1,X2),X2)
    | disjoint(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_276]) ).

cnf(c_0_277_0,axiom,
    ( subclass(X1,X2)
    | member(sk1_esk1_2(X1,X2),X1) ),
    inference(literals_permutation,[status(thm)],[c_0_277]) ).

cnf(c_0_277_1,axiom,
    ( member(sk1_esk1_2(X1,X2),X1)
    | subclass(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_277]) ).

cnf(c_0_278_0,axiom,
    ( ordered_pair(sk1_esk4_1(X1),sk1_esk4_1(X1)) = X1
    | ~ member(X1,identity_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_278]) ).

cnf(c_0_278_1,axiom,
    ( ~ member(X1,identity_relation)
    | ordered_pair(sk1_esk4_1(X1),sk1_esk4_1(X1)) = X1 ),
    inference(literals_permutation,[status(thm)],[c_0_278]) ).

cnf(c_0_279_0,axiom,
    ( X1 = X2
    | ~ subclass(X2,X1)
    | ~ subclass(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_279]) ).

cnf(c_0_279_1,axiom,
    ( ~ subclass(X2,X1)
    | X1 = X2
    | ~ subclass(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_279]) ).

cnf(c_0_279_2,axiom,
    ( ~ subclass(X1,X2)
    | ~ subclass(X2,X1)
    | X1 = X2 ),
    inference(literals_permutation,[status(thm)],[c_0_279]) ).

cnf(c_0_280_0,axiom,
    ( subclass(X1,X2)
    | ~ member(X1,power_class(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_280]) ).

cnf(c_0_280_1,axiom,
    ( ~ member(X1,power_class(X2))
    | subclass(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_280]) ).

cnf(c_0_281_0,axiom,
    ( member(X1,universal_class)
    | ~ member(X1,power_class(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_281]) ).

cnf(c_0_281_1,axiom,
    ( ~ member(X1,power_class(X2))
    | member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_281]) ).

cnf(c_0_282_0,axiom,
    ( member(X1,universal_class)
    | ~ member(X1,domain_of(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_282]) ).

cnf(c_0_282_1,axiom,
    ( ~ member(X1,domain_of(X2))
    | member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_282]) ).

cnf(c_0_283_0,axiom,
    ( member(X1,universal_class)
    | ~ member(X1,complement(X2)) ),
    inference(literals_permutation,[status(thm)],[c_0_283]) ).

cnf(c_0_283_1,axiom,
    ( ~ member(X1,complement(X2))
    | member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_283]) ).

cnf(c_0_284_0,axiom,
    ( subclass(image(successor_relation,X1),X1)
    | ~ inductive(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_284]) ).

cnf(c_0_284_1,axiom,
    ( ~ inductive(X1)
    | subclass(image(successor_relation,X1),X1) ),
    inference(literals_permutation,[status(thm)],[c_0_284]) ).

cnf(c_0_285_0,axiom,
    ( subclass(X1,cross_product(universal_class,universal_class))
    | ~ function(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_285]) ).

cnf(c_0_285_1,axiom,
    ( ~ function(X1)
    | subclass(X1,cross_product(universal_class,universal_class)) ),
    inference(literals_permutation,[status(thm)],[c_0_285]) ).

cnf(c_0_286_0,axiom,
    ( member(sk1_esk4_1(X1),universal_class)
    | ~ member(X1,identity_relation) ),
    inference(literals_permutation,[status(thm)],[c_0_286]) ).

cnf(c_0_286_1,axiom,
    ( ~ member(X1,identity_relation)
    | member(sk1_esk4_1(X1),universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_286]) ).

cnf(c_0_287_0,axiom,
    ( member(power_class(X1),universal_class)
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_287]) ).

cnf(c_0_287_1,axiom,
    ( ~ member(X1,universal_class)
    | member(power_class(X1),universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_287]) ).

cnf(c_0_288_0,axiom,
    ( member(sum_class(X1),universal_class)
    | ~ member(X1,universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_288]) ).

cnf(c_0_288_1,axiom,
    ( ~ member(X1,universal_class)
    | member(sum_class(X1),universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_288]) ).

cnf(c_0_293_0,axiom,
    ( X1 = null_class
    | member(sk1_esk6_1(X1),X1) ),
    inference(literals_permutation,[status(thm)],[c_0_293]) ).

cnf(c_0_293_1,axiom,
    ( member(sk1_esk6_1(X1),X1)
    | X1 = null_class ),
    inference(literals_permutation,[status(thm)],[c_0_293]) ).

cnf(c_0_294_0,axiom,
    ( X1 = null_class
    | disjoint(sk1_esk6_1(X1),X1) ),
    inference(literals_permutation,[status(thm)],[c_0_294]) ).

cnf(c_0_294_1,axiom,
    ( disjoint(sk1_esk6_1(X1),X1)
    | X1 = null_class ),
    inference(literals_permutation,[status(thm)],[c_0_294]) ).

cnf(c_0_295_0,axiom,
    ( X1 = null_class
    | member(sk1_esk6_1(X1),universal_class) ),
    inference(literals_permutation,[status(thm)],[c_0_295]) ).

cnf(c_0_295_1,axiom,
    ( member(sk1_esk6_1(X1),universal_class)
    | X1 = null_class ),
    inference(literals_permutation,[status(thm)],[c_0_295]) ).

cnf(c_0_297_0,axiom,
    ( subclass(sk1_esk2_0,X1)
    | ~ inductive(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_297]) ).

cnf(c_0_297_1,axiom,
    ( ~ inductive(X1)
    | subclass(sk1_esk2_0,X1) ),
    inference(literals_permutation,[status(thm)],[c_0_297]) ).

cnf(c_0_298_0,axiom,
    ( member(null_class,X1)
    | ~ inductive(X1) ),
    inference(literals_permutation,[status(thm)],[c_0_298]) ).

cnf(c_0_298_1,axiom,
    ( ~ inductive(X1)
    | member(null_class,X1) ),
    inference(literals_permutation,[status(thm)],[c_0_298]) ).

cnf(c_0_300_0,axiom,
    ( subclass(X1,X2)
    | X1 != X2 ),
    inference(literals_permutation,[status(thm)],[c_0_300]) ).

cnf(c_0_300_1,axiom,
    ( X1 != X2
    | subclass(X1,X2) ),
    inference(literals_permutation,[status(thm)],[c_0_300]) ).

cnf(c_0_301_0,axiom,
    ( subclass(X2,X1)
    | X1 != X2 ),
    inference(literals_permutation,[status(thm)],[c_0_301]) ).

cnf(c_0_301_1,axiom,
    ( X1 != X2
    | subclass(X2,X1) ),
    inference(literals_permutation,[status(thm)],[c_0_301]) ).

cnf(c_0_296_0,axiom,
    ~ member(X1,null_class),
    inference(literals_permutation,[status(thm)],[c_0_296]) ).

cnf(c_0_228_0,axiom,
    range_of(restrict(X1,X2,universal_class)) = image(X1,X2),
    inference(literals_permutation,[status(thm)],[c_0_228]) ).

cnf(c_0_234_0,axiom,
    intersection(X1,cross_product(X2,X3)) = restrict(X1,X2,X3),
    inference(literals_permutation,[status(thm)],[c_0_234]) ).

cnf(c_0_240_0,axiom,
    subclass(flip(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    inference(literals_permutation,[status(thm)],[c_0_240]) ).

cnf(c_0_241_0,axiom,
    subclass(rotate(X1),cross_product(cross_product(universal_class,universal_class),universal_class)),
    inference(literals_permutation,[status(thm)],[c_0_241]) ).

cnf(c_0_253_0,axiom,
    unordered_pair(singleton(X1),unordered_pair(X1,singleton(X2))) = ordered_pair(X1,X2),
    inference(literals_permutation,[status(thm)],[c_0_253]) ).

cnf(c_0_266_0,axiom,
    subclass(compose(X1,X2),cross_product(universal_class,universal_class)),
    inference(literals_permutation,[status(thm)],[c_0_266]) ).

cnf(c_0_267_0,axiom,
    domain_of(flip(cross_product(X1,universal_class))) = inverse(X1),
    inference(literals_permutation,[status(thm)],[c_0_267]) ).

cnf(c_0_272_0,axiom,
    sum_class(image(X1,singleton(X2))) = apply(X1,X2),
    inference(literals_permutation,[status(thm)],[c_0_272]) ).

cnf(c_0_289_0,axiom,
    member(unordered_pair(X1,X2),universal_class),
    inference(literals_permutation,[status(thm)],[c_0_289]) ).

cnf(c_0_290_0,axiom,
    subclass(successor_relation,cross_product(universal_class,universal_class)),
    inference(literals_permutation,[status(thm)],[c_0_290]) ).

cnf(c_0_291_0,axiom,
    subclass(element_relation,cross_product(universal_class,universal_class)),
    inference(literals_permutation,[status(thm)],[c_0_291]) ).

cnf(c_0_292_0,axiom,
    union(X1,singleton(X1)) = successor(X1),
    inference(literals_permutation,[status(thm)],[c_0_292]) ).

cnf(c_0_299_0,axiom,
    unordered_pair(X1,X1) = singleton(X1),
    inference(literals_permutation,[status(thm)],[c_0_299]) ).

cnf(c_0_302_0,axiom,
    domain_of(inverse(X1)) = range_of(X1),
    inference(literals_permutation,[status(thm)],[c_0_302]) ).

cnf(c_0_303_0,axiom,
    subclass(X1,universal_class),
    inference(literals_permutation,[status(thm)],[c_0_303]) ).

cnf(c_0_304_0,axiom,
    member(sk1_esk2_0,universal_class),
    inference(literals_permutation,[status(thm)],[c_0_304]) ).

cnf(c_0_305_0,axiom,
    function(sk1_esk7_0),
    inference(literals_permutation,[status(thm)],[c_0_305]) ).

cnf(c_0_306_0,axiom,
    inductive(sk1_esk2_0),
    inference(literals_permutation,[status(thm)],[c_0_306]) ).

% CNF of non-axioms
% Start CNF derivation
fof(c_0_0_001,conjecture,
    ! [X1] :
      ( X1 = null_class
      | ? [X2] : member(X2,X1) ),
    file('<stdin>',null_class_is_unique) ).

fof(c_0_1_002,negated_conjecture,
    ~ ! [X1] :
        ( X1 = null_class
        | ? [X2] : member(X2,X1) ),
    inference(assume_negation,[status(cth)],[c_0_0]) ).

fof(c_0_2_003,negated_conjecture,
    ! [X4] :
      ( esk1_0 != null_class
      & ~ member(X4,esk1_0) ),
    inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])])]) ).

cnf(c_0_3_004,negated_conjecture,
    ~ member(X1,esk1_0),
    inference(split_conjunct,[status(thm)],[c_0_2]) ).

cnf(c_0_4_005,negated_conjecture,
    esk1_0 != null_class,
    inference(split_conjunct,[status(thm)],[c_0_2]) ).

cnf(c_0_5_006,negated_conjecture,
    ~ member(X1,esk1_0),
    c_0_3,
    [final] ).

cnf(c_0_6_007,negated_conjecture,
    null_class != esk1_0,
    c_0_4,
    [final] ).

% End CNF derivation

%-------------------------------------------------------------
% Proof by iprover

cnf(c_185,negated_conjecture,
    ~ member(X0,sk2_esk1_0),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p',c_0_5) ).

cnf(c_261,negated_conjecture,
    ~ member(X0,sk2_esk1_0),
    inference(copy,[status(esa)],[c_185]) ).

cnf(c_269,negated_conjecture,
    ~ member(X0,sk2_esk1_0),
    inference(copy,[status(esa)],[c_261]) ).

cnf(c_272,negated_conjecture,
    ~ member(X0,sk2_esk1_0),
    inference(copy,[status(esa)],[c_269]) ).

cnf(c_273,negated_conjecture,
    ~ member(X0,sk2_esk1_0),
    inference(copy,[status(esa)],[c_272]) ).

cnf(c_824,plain,
    ~ member(X0,sk2_esk1_0),
    inference(copy,[status(esa)],[c_273]) ).

cnf(c_56,plain,
    ( subclass(X0,X1)
    | member(sk1_esk1_2(X0,X1),X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p',c_0_277_1) ).

cnf(c_566,plain,
    ( subclass(X0,X1)
    | member(sk1_esk1_2(X0,X1),X0) ),
    inference(copy,[status(esa)],[c_56]) ).

cnf(c_567,plain,
    ( member(sk1_esk1_2(X0,X1),X0)
    | subclass(X0,X1) ),
    inference(rewriting,[status(thm)],[c_566]) ).

cnf(c_832,plain,
    subclass(sk2_esk1_0,X0),
    inference(resolution,[status(thm)],[c_824,c_567]) ).

cnf(c_833,plain,
    subclass(sk2_esk1_0,X0),
    inference(rewriting,[status(thm)],[c_832]) ).

cnf(c_51,plain,
    ( X0 = X1
    | ~ subclass(X1,X0)
    | ~ subclass(X0,X1) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p',c_0_279_2) ).

cnf(c_556,plain,
    ( X0 = X1
    | ~ subclass(X1,X0)
    | ~ subclass(X0,X1) ),
    inference(copy,[status(esa)],[c_51]) ).

cnf(c_557,plain,
    ( ~ subclass(X0,X1)
    | ~ subclass(X1,X0)
    | X1 = X0 ),
    inference(rewriting,[status(thm)],[c_556]) ).

cnf(c_848,plain,
    ( ~ subclass(X0,sk2_esk1_0)
    | X0 = sk2_esk1_0 ),
    inference(resolution,[status(thm)],[c_833,c_557]) ).

cnf(c_849,plain,
    ( ~ subclass(X0,sk2_esk1_0)
    | X0 = sk2_esk1_0 ),
    inference(rewriting,[status(thm)],[c_848]) ).

cnf(c_186,negated_conjecture,
    null_class != sk2_esk1_0,
    file('/export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p',c_0_6) ).

cnf(c_263,negated_conjecture,
    null_class != sk2_esk1_0,
    inference(copy,[status(esa)],[c_186]) ).

cnf(c_270,negated_conjecture,
    null_class != sk2_esk1_0,
    inference(copy,[status(esa)],[c_263]) ).

cnf(c_271,negated_conjecture,
    null_class != sk2_esk1_0,
    inference(copy,[status(esa)],[c_270]) ).

cnf(c_274,negated_conjecture,
    null_class != sk2_esk1_0,
    inference(copy,[status(esa)],[c_271]) ).

cnf(c_826,negated_conjecture,
    null_class != sk2_esk1_0,
    inference(copy,[status(esa)],[c_274]) ).

cnf(c_918,plain,
    ~ subclass(null_class,sk2_esk1_0),
    inference(resolution,[status(thm)],[c_849,c_826]) ).

cnf(c_919,plain,
    ~ subclass(null_class,sk2_esk1_0),
    inference(rewriting,[status(thm)],[c_918]) ).

cnf(c_31,plain,
    ( X0 = null_class
    | member(sk1_esk6_1(X0),X0) ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p',c_0_293_1) ).

cnf(c_516,plain,
    ( X0 = null_class
    | member(sk1_esk6_1(X0),X0) ),
    inference(copy,[status(esa)],[c_31]) ).

cnf(c_517,plain,
    ( member(sk1_esk6_1(X0),X0)
    | X0 = null_class ),
    inference(rewriting,[status(thm)],[c_516]) ).

cnf(c_830,plain,
    sk2_esk1_0 = null_class,
    inference(resolution,[status(thm)],[c_824,c_517]) ).

cnf(c_831,plain,
    sk2_esk1_0 = null_class,
    inference(rewriting,[status(thm)],[c_830]) ).

cnf(c_19,plain,
    ( subclass(X0,X1)
    | X1 != X0 ),
    file('/export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p',c_0_301_1) ).

cnf(c_492,plain,
    ( subclass(X0,X1)
    | X1 != X0 ),
    inference(copy,[status(esa)],[c_19]) ).

cnf(c_870,plain,
    subclass(null_class,sk2_esk1_0),
    inference(resolution,[status(thm)],[c_831,c_492]) ).

cnf(c_871,plain,
    subclass(null_class,sk2_esk1_0),
    inference(rewriting,[status(thm)],[c_870]) ).

cnf(c_921,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_919,c_871]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : SET064+1 : TPTP v8.1.0. Bugfixed v5.4.0.
% 0.10/0.12  % Command  : iprover_modulo %s %d
% 0.13/0.34  % Computer : n007.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Sun Jul 10 13:29:32 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.13/0.34  % Running in mono-core mode
% 0.20/0.41  % Orienting using strategy Equiv(ClausalAll)
% 0.20/0.41  % FOF problem with conjecture
% 0.20/0.41  % Executing iprover_moduloopt --modulo true --schedule none --sub_typing false --res_to_prop_solver none --res_prop_simpl_given false --res_lit_sel kbo_max --large_theory_mode false --res_time_limit 1000 --res_orphan_elimination false --prep_sem_filter none --prep_unflatten false --comb_res_mult 1000 --comb_inst_mult 300 --clausifier .//eprover --clausifier_options "--tstp-format  " --proof_out_file /export/starexec/sandbox2/tmp/iprover_proof_e7c32d.s --tptp_safe_out true --time_out_real 150 /export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p | tee /export/starexec/sandbox2/tmp/iprover_modulo_out_c0e4ad | grep -v "SZS"
% 0.20/0.43  
% 0.20/0.43  %---------------- iProver v2.5 (CASC-J8 2016) ----------------%
% 0.20/0.43  
% 0.20/0.43  % 
% 0.20/0.43  % ------  iProver source info 
% 0.20/0.43  
% 0.20/0.43  % git: sha1: 57accf6c58032223c7708532cf852a99fa48c1b3
% 0.20/0.43  % git: non_committed_changes: true
% 0.20/0.43  % git: last_make_outside_of_git: true
% 0.20/0.43  
% 0.20/0.43  % 
% 0.20/0.43  % ------ Input Options
% 0.20/0.43  
% 0.20/0.43  % --out_options                         all
% 0.20/0.43  % --tptp_safe_out                       true
% 0.20/0.43  % --problem_path                        ""
% 0.20/0.43  % --include_path                        ""
% 0.20/0.43  % --clausifier                          .//eprover
% 0.20/0.43  % --clausifier_options                  --tstp-format  
% 0.20/0.43  % --stdin                               false
% 0.20/0.43  % --dbg_backtrace                       false
% 0.20/0.43  % --dbg_dump_prop_clauses               false
% 0.20/0.43  % --dbg_dump_prop_clauses_file          -
% 0.20/0.43  % --dbg_out_stat                        false
% 0.20/0.43  
% 0.20/0.43  % ------ General Options
% 0.20/0.43  
% 0.20/0.43  % --fof                                 false
% 0.20/0.43  % --time_out_real                       150.
% 0.20/0.43  % --time_out_prep_mult                  0.2
% 0.20/0.43  % --time_out_virtual                    -1.
% 0.20/0.43  % --schedule                            none
% 0.20/0.43  % --ground_splitting                    input
% 0.20/0.43  % --splitting_nvd                       16
% 0.20/0.43  % --non_eq_to_eq                        false
% 0.20/0.43  % --prep_gs_sim                         true
% 0.20/0.43  % --prep_unflatten                      false
% 0.20/0.43  % --prep_res_sim                        true
% 0.20/0.43  % --prep_upred                          true
% 0.20/0.43  % --res_sim_input                       true
% 0.20/0.43  % --clause_weak_htbl                    true
% 0.20/0.43  % --gc_record_bc_elim                   false
% 0.20/0.43  % --symbol_type_check                   false
% 0.20/0.43  % --clausify_out                        false
% 0.20/0.43  % --large_theory_mode                   false
% 0.20/0.43  % --prep_sem_filter                     none
% 0.20/0.43  % --prep_sem_filter_out                 false
% 0.20/0.43  % --preprocessed_out                    false
% 0.20/0.43  % --sub_typing                          false
% 0.20/0.43  % --brand_transform                     false
% 0.20/0.43  % --pure_diseq_elim                     true
% 0.20/0.43  % --min_unsat_core                      false
% 0.20/0.43  % --pred_elim                           true
% 0.20/0.43  % --add_important_lit                   false
% 0.20/0.43  % --soft_assumptions                    false
% 0.20/0.43  % --reset_solvers                       false
% 0.20/0.43  % --bc_imp_inh                          []
% 0.20/0.43  % --conj_cone_tolerance                 1.5
% 0.20/0.43  % --prolific_symb_bound                 500
% 0.20/0.43  % --lt_threshold                        2000
% 0.20/0.43  
% 0.20/0.43  % ------ SAT Options
% 0.20/0.43  
% 0.20/0.43  % --sat_mode                            false
% 0.20/0.43  % --sat_fm_restart_options              ""
% 0.20/0.43  % --sat_gr_def                          false
% 0.20/0.43  % --sat_epr_types                       true
% 0.20/0.43  % --sat_non_cyclic_types                false
% 0.20/0.43  % --sat_finite_models                   false
% 0.20/0.43  % --sat_fm_lemmas                       false
% 0.20/0.43  % --sat_fm_prep                         false
% 0.20/0.43  % --sat_fm_uc_incr                      true
% 0.20/0.43  % --sat_out_model                       small
% 0.20/0.43  % --sat_out_clauses                     false
% 0.20/0.43  
% 0.20/0.43  % ------ QBF Options
% 0.20/0.43  
% 0.20/0.43  % --qbf_mode                            false
% 0.20/0.43  % --qbf_elim_univ                       true
% 0.20/0.43  % --qbf_sk_in                           true
% 0.20/0.43  % --qbf_pred_elim                       true
% 0.20/0.43  % --qbf_split                           32
% 0.20/0.43  
% 0.20/0.43  % ------ BMC1 Options
% 0.20/0.43  
% 0.20/0.43  % --bmc1_incremental                    false
% 0.20/0.43  % --bmc1_axioms                         reachable_all
% 0.20/0.43  % --bmc1_min_bound                      0
% 0.20/0.43  % --bmc1_max_bound                      -1
% 0.20/0.43  % --bmc1_max_bound_default              -1
% 0.20/0.43  % --bmc1_symbol_reachability            true
% 0.20/0.43  % --bmc1_property_lemmas                false
% 0.20/0.43  % --bmc1_k_induction                    false
% 0.20/0.43  % --bmc1_non_equiv_states               false
% 0.20/0.43  % --bmc1_deadlock                       false
% 0.20/0.43  % --bmc1_ucm                            false
% 0.20/0.43  % --bmc1_add_unsat_core                 none
% 0.20/0.43  % --bmc1_unsat_core_children            false
% 0.20/0.43  % --bmc1_unsat_core_extrapolate_axioms  false
% 0.20/0.43  % --bmc1_out_stat                       full
% 0.20/0.43  % --bmc1_ground_init                    false
% 0.20/0.43  % --bmc1_pre_inst_next_state            false
% 0.20/0.43  % --bmc1_pre_inst_state                 false
% 0.20/0.43  % --bmc1_pre_inst_reach_state           false
% 0.20/0.43  % --bmc1_out_unsat_core                 false
% 0.20/0.43  % --bmc1_aig_witness_out                false
% 0.20/0.43  % --bmc1_verbose                        false
% 0.20/0.43  % --bmc1_dump_clauses_tptp              false
% 0.20/0.43  % --bmc1_dump_unsat_core_tptp           false
% 0.20/0.43  % --bmc1_dump_file                      -
% 0.20/0.43  % --bmc1_ucm_expand_uc_limit            128
% 0.20/0.43  % --bmc1_ucm_n_expand_iterations        6
% 0.20/0.43  % --bmc1_ucm_extend_mode                1
% 0.20/0.43  % --bmc1_ucm_init_mode                  2
% 0.20/0.43  % --bmc1_ucm_cone_mode                  none
% 0.20/0.43  % --bmc1_ucm_reduced_relation_type      0
% 0.20/0.43  % --bmc1_ucm_relax_model                4
% 0.20/0.43  % --bmc1_ucm_full_tr_after_sat          true
% 0.20/0.43  % --bmc1_ucm_expand_neg_assumptions     false
% 0.20/0.43  % --bmc1_ucm_layered_model              none
% 0.20/0.43  % --bmc1_ucm_max_lemma_size             10
% 0.20/0.43  
% 0.20/0.43  % ------ AIG Options
% 0.20/0.43  
% 0.20/0.43  % --aig_mode                            false
% 0.20/0.43  
% 0.20/0.43  % ------ Instantiation Options
% 0.20/0.43  
% 0.20/0.43  % --instantiation_flag                  true
% 0.20/0.43  % --inst_lit_sel                        [+prop;+sign;+ground;-num_var;-num_symb]
% 0.20/0.43  % --inst_solver_per_active              750
% 0.20/0.43  % --inst_solver_calls_frac              0.5
% 0.20/0.43  % --inst_passive_queue_type             priority_queues
% 0.20/0.43  % --inst_passive_queues                 [[-conj_dist;+conj_symb;-num_var];[+age;-num_symb]]
% 0.20/0.43  % --inst_passive_queues_freq            [25;2]
% 0.20/0.43  % --inst_dismatching                    true
% 0.20/0.43  % --inst_eager_unprocessed_to_passive   true
% 0.20/0.43  % --inst_prop_sim_given                 true
% 0.20/0.43  % --inst_prop_sim_new                   false
% 0.20/0.43  % --inst_orphan_elimination             true
% 0.20/0.43  % --inst_learning_loop_flag             true
% 0.20/0.43  % --inst_learning_start                 3000
% 0.20/0.43  % --inst_learning_factor                2
% 0.20/0.43  % --inst_start_prop_sim_after_learn     3
% 0.20/0.43  % --inst_sel_renew                      solver
% 0.20/0.43  % --inst_lit_activity_flag              true
% 0.20/0.43  % --inst_out_proof                      true
% 0.20/0.43  
% 0.20/0.43  % ------ Resolution Options
% 0.20/0.43  
% 0.20/0.43  % --resolution_flag                     true
% 0.20/0.43  % --res_lit_sel                         kbo_max
% 0.20/0.43  % --res_to_prop_solver                  none
% 0.20/0.43  % --res_prop_simpl_new                  false
% 0.20/0.43  % --res_prop_simpl_given                false
% 0.20/0.43  % --res_passive_queue_type              priority_queues
% 0.20/0.43  % --res_passive_queues                  [[-conj_dist;+conj_symb;-num_symb];[+age;-num_symb]]
% 0.20/0.43  % --res_passive_queues_freq             [15;5]
% 0.20/0.43  % --res_forward_subs                    full
% 0.20/0.43  % --res_backward_subs                   full
% 0.20/0.43  % --res_forward_subs_resolution         true
% 0.20/0.43  % --res_backward_subs_resolution        true
% 0.20/0.43  % --res_orphan_elimination              false
% 0.20/0.43  % --res_time_limit                      1000.
% 0.20/0.43  % --res_out_proof                       true
% 0.20/0.43  % --proof_out_file                      /export/starexec/sandbox2/tmp/iprover_proof_e7c32d.s
% 0.20/0.43  % --modulo                              true
% 0.20/0.43  
% 0.20/0.43  % ------ Combination Options
% 0.20/0.43  
% 0.20/0.43  % --comb_res_mult                       1000
% 0.20/0.43  % --comb_inst_mult                      300
% 0.20/0.43  % ------ 
% 0.20/0.43  
% 0.20/0.43  % ------ Parsing...% 
% 0.20/0.43  
% 0.20/0.43  
% 0.20/0.43  % ------                             Statistics
% 0.20/0.43  
% 0.20/0.43  % ------ General
% 0.20/0.43  
% 0.20/0.43  % num_of_input_clauses:                 35
% 0.20/0.43  % num_of_input_neg_conjectures:         0
% 0.20/0.43  % num_of_splits:                        0
% 0.20/0.43  % num_of_split_atoms:                   0
% 0.20/0.43  % num_of_sem_filtered_clauses:          0
% 0.20/0.43  % num_of_subtypes:                      0
% 0.20/0.43  % monotx_restored_types:                0
% 0.20/0.43  % sat_num_of_epr_types:                 0
% 0.20/0.43  % sat_num_of_non_cyclic_types:          0
% 0.20/0.43  % sat_guarded_non_collapsed_types:      0
% 0.20/0.43  % is_epr:                               0
% 0.20/0.43  % is_horn:                              0
% 0.20/0.43  % has_eq:                               0
% 0.20/0.43  % num_pure_diseq_elim:                  0
% 0.20/0.43  % simp_replaced_by:                     0
% 0.20/0.43  % res_preprocessed:                     0
% 0.20/0.43  % prep_upred:                           0
% 0.20/0.43  % prep_unflattend:                      0
% 0.20/0.43  % pred_elim_cands:                      0
% 0.20/0.43  % pred_elim:                            0
% 0.20/0.43  % pred_elim_cl:                         0
% 0.20/0.43  % pred_elim_cycles:                     0
% 0.20/0.43  % forced_gc_time:                       0
% 0.20/0.43  % gc_basic_clause_elim:                 0
% 0.20/0.43  % parsing_time:                         0.
% 0.20/0.43  % sem_filter_time:                      0.
% 0.20/0.43  % pred_elim_time:                       0.
% 0.20/0.43  % out_proof_time:                       0.
% 0.20/0.43  % monotx_time:                          0.
% 0.20/0.43  % subtype_inf_time:                     0.
% 0.20/0.43  % unif_index_cands_time:                0.
% 0.20/0.43  % uFatal error: exception Failure("Parse error in: /export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p line: 38 near token: '!='")
% 0.20/0.43  nif_index_add_time:                  0.
% 0.20/0.43  % total_time:                           0.019
% 0.20/0.43  % num_of_symbols:                       57
% 0.20/0.43  % num_of_terms:                         121
% 0.20/0.43  
% 0.20/0.43  % ------ Propositional Solver
% 0.20/0.43  
% 0.20/0.43  % prop_solver_calls:                    0
% 0.20/0.43  % prop_fast_solver_calls:               0
% 0.20/0.43  % prop_num_of_clauses:                  0
% 0.20/0.43  % prop_preprocess_simplified:           0
% 0.20/0.43  % prop_fo_subsumed:                     0
% 0.20/0.43  % prop_solver_time:                     0.
% 0.20/0.43  % prop_fast_solver_time:                0.
% 0.20/0.43  % prop_unsat_core_time:                 0.
% 0.20/0.43  
% 0.20/0.43  % ------ QBF 
% 0.20/0.43  
% 0.20/0.43  % qbf_q_res:                            0
% 0.20/0.43  % qbf_num_tautologies:                  0
% 0.20/0.43  % qbf_prep_cycles:                      0
% 0.20/0.43  
% 0.20/0.43  % ------ BMC1
% 0.20/0.43  
% 0.20/0.43  % bmc1_current_bound:                   -1
% 0.20/0.43  % bmc1_last_solved_bound:               -1
% 0.20/0.43  % bmc1_unsat_core_size:                 -1
% 0.20/0.43  % bmc1_unsat_core_parents_size:         -1
% 0.20/0.43  % bmc1_merge_next_fun:                  0
% 0.20/0.43  % bmc1_unsat_core_clauses_time:         0.
% 0.20/0.43  
% 0.20/0.43  % ------ Instantiation
% 0.20/0.43  
% 0.20/0.43  % inst_num_of_clauses:                  undef
% 0.20/0.43  % inst_num_in_passive:                  undef
% 0.20/0.43  % inst_num_in_active:                   0
% 0.20/0.43  % inst_num_in_unprocessed:              0
% 0.20/0.43  % inst_num_of_loops:                    0
% 0.20/0.43  % inst_num_of_learning_restarts:        0
% 0.20/0.43  % inst_num_moves_active_passive:        0
% 0.20/0.43  % inst_lit_activity:                    0
% 0.20/0.43  % inst_lit_activity_moves:              0
% 0.20/0.43  % inst_num_tautologies:                 0
% 0.20/0.43  % inst_num_prop_implied:                0
% 0.20/0.43  % inst_num_existing_simplified:         0
% 0.20/0.43  % inst_num_eq_res_simplified:           0
% 0.20/0.43  % inst_num_child_elim:                  0
% 0.20/0.43  % inst_num_of_dismatching_blockings:    0
% 0.20/0.43  % inst_num_of_non_proper_insts:         0
% 0.20/0.43  % inst_num_of_duplicates:               0
% 0.20/0.43  % inst_inst_num_from_inst_to_res:       0
% 0.20/0.43  % inst_dismatching_checking_time:       0.
% 0.20/0.43  
% 0.20/0.43  % ------ Resolution
% 0.20/0.43  
% 0.20/0.43  % res_num_of_clauses:                   undef
% 0.20/0.43  % res_num_in_passive:                   undef
% 0.20/0.43  % res_num_in_active:                    0
% 0.20/0.43  % res_num_of_loops:                     0
% 0.20/0.43  % res_forward_subset_subsumed:          0
% 0.20/0.43  % res_backward_subset_subsumed:         0
% 0.20/0.43  % res_forward_subsumed:                 0
% 0.20/0.43  % res_backward_subsumed:                0
% 0.20/0.43  % res_forward_subsumption_resolution:   0
% 0.20/0.43  % res_backward_subsumption_resolution:  0
% 0.20/0.43  % res_clause_to_clause_subsumption:     0
% 0.20/0.43  % res_orphan_elimination:               0
% 0.20/0.43  % res_tautology_del:                    0
% 0.20/0.43  % res_num_eq_res_simplified:            0
% 0.20/0.43  % res_num_sel_changes:                  0
% 0.20/0.43  % res_moves_from_active_to_pass:        0
% 0.20/0.43  
% 0.20/0.43  % Status Unknown
% 0.20/0.48  % Orienting using strategy ClausalAll
% 0.20/0.48  % FOF problem with conjecture
% 0.20/0.48  % Executing iprover_moduloopt --modulo true --schedule none --sub_typing false --res_to_prop_solver none --res_prop_simpl_given false --res_lit_sel kbo_max --large_theory_mode false --res_time_limit 1000 --res_orphan_elimination false --prep_sem_filter none --prep_unflatten false --comb_res_mult 1000 --comb_inst_mult 300 --clausifier .//eprover --clausifier_options "--tstp-format  " --proof_out_file /export/starexec/sandbox2/tmp/iprover_proof_e7c32d.s --tptp_safe_out true --time_out_real 150 /export/starexec/sandbox2/tmp/iprover_modulo_2693e3.p | tee /export/starexec/sandbox2/tmp/iprover_modulo_out_0df5d2 | grep -v "SZS"
% 0.20/0.50  
% 0.20/0.50  %---------------- iProver v2.5 (CASC-J8 2016) ----------------%
% 0.20/0.50  
% 0.20/0.50  % 
% 0.20/0.50  % ------  iProver source info 
% 0.20/0.50  
% 0.20/0.50  % git: sha1: 57accf6c58032223c7708532cf852a99fa48c1b3
% 0.20/0.50  % git: non_committed_changes: true
% 0.20/0.50  % git: last_make_outside_of_git: true
% 0.20/0.50  
% 0.20/0.50  % 
% 0.20/0.50  % ------ Input Options
% 0.20/0.50  
% 0.20/0.50  % --out_options                         all
% 0.20/0.50  % --tptp_safe_out                       true
% 0.20/0.50  % --problem_path                        ""
% 0.20/0.50  % --include_path                        ""
% 0.20/0.50  % --clausifier                          .//eprover
% 0.20/0.50  % --clausifier_options                  --tstp-format  
% 0.20/0.50  % --stdin                               false
% 0.20/0.50  % --dbg_backtrace                       false
% 0.20/0.50  % --dbg_dump_prop_clauses               false
% 0.20/0.50  % --dbg_dump_prop_clauses_file          -
% 0.20/0.50  % --dbg_out_stat                        false
% 0.20/0.50  
% 0.20/0.50  % ------ General Options
% 0.20/0.50  
% 0.20/0.50  % --fof                                 false
% 0.20/0.50  % --time_out_real                       150.
% 0.20/0.50  % --time_out_prep_mult                  0.2
% 0.20/0.50  % --time_out_virtual                    -1.
% 0.20/0.50  % --schedule                            none
% 0.20/0.50  % --ground_splitting                    input
% 0.20/0.50  % --splitting_nvd                       16
% 0.20/0.50  % --non_eq_to_eq                        false
% 0.20/0.50  % --prep_gs_sim                         true
% 0.20/0.50  % --prep_unflatten                      false
% 0.20/0.50  % --prep_res_sim                        true
% 0.20/0.50  % --prep_upred                          true
% 0.20/0.50  % --res_sim_input                       true
% 0.20/0.50  % --clause_weak_htbl                    true
% 0.20/0.50  % --gc_record_bc_elim                   false
% 0.20/0.50  % --symbol_type_check                   false
% 0.20/0.50  % --clausify_out                        false
% 0.20/0.50  % --large_theory_mode                   false
% 0.20/0.50  % --prep_sem_filter                     none
% 0.20/0.50  % --prep_sem_filter_out                 false
% 0.20/0.50  % --preprocessed_out                    false
% 0.20/0.50  % --sub_typing                          false
% 0.20/0.50  % --brand_transform                     false
% 0.20/0.50  % --pure_diseq_elim                     true
% 0.20/0.50  % --min_unsat_core                      false
% 0.20/0.50  % --pred_elim                           true
% 0.20/0.50  % --add_important_lit                   false
% 0.20/0.50  % --soft_assumptions                    false
% 0.20/0.50  % --reset_solvers                       false
% 0.20/0.50  % --bc_imp_inh                          []
% 0.20/0.50  % --conj_cone_tolerance                 1.5
% 0.20/0.50  % --prolific_symb_bound                 500
% 0.20/0.50  % --lt_threshold                        2000
% 0.20/0.50  
% 0.20/0.50  % ------ SAT Options
% 0.20/0.50  
% 0.20/0.50  % --sat_mode                            false
% 0.20/0.50  % --sat_fm_restart_options              ""
% 0.20/0.50  % --sat_gr_def                          false
% 0.20/0.50  % --sat_epr_types                       true
% 0.20/0.50  % --sat_non_cyclic_types                false
% 0.20/0.50  % --sat_finite_models                   false
% 0.20/0.50  % --sat_fm_lemmas                       false
% 0.20/0.50  % --sat_fm_prep                         false
% 0.20/0.50  % --sat_fm_uc_incr                      true
% 0.20/0.50  % --sat_out_model                       small
% 0.20/0.50  % --sat_out_clauses                     false
% 0.20/0.50  
% 0.20/0.50  % ------ QBF Options
% 0.20/0.50  
% 0.20/0.50  % --qbf_mode                            false
% 0.20/0.50  % --qbf_elim_univ                       true
% 0.20/0.50  % --qbf_sk_in                           true
% 0.20/0.50  % --qbf_pred_elim                       true
% 0.20/0.50  % --qbf_split                           32
% 0.20/0.50  
% 0.20/0.50  % ------ BMC1 Options
% 0.20/0.50  
% 0.20/0.50  % --bmc1_incremental                    false
% 0.20/0.50  % --bmc1_axioms                         reachable_all
% 0.20/0.50  % --bmc1_min_bound                      0
% 0.20/0.50  % --bmc1_max_bound                      -1
% 0.20/0.50  % --bmc1_max_bound_default              -1
% 0.20/0.50  % --bmc1_symbol_reachability            true
% 0.20/0.50  % --bmc1_property_lemmas                false
% 0.20/0.50  % --bmc1_k_induction                    false
% 0.20/0.50  % --bmc1_non_equiv_states               false
% 0.20/0.50  % --bmc1_deadlock                       false
% 0.20/0.50  % --bmc1_ucm                            false
% 0.20/0.50  % --bmc1_add_unsat_core                 none
% 0.20/0.50  % --bmc1_unsat_core_children            false
% 0.20/0.50  % --bmc1_unsat_core_extrapolate_axioms  false
% 0.20/0.50  % --bmc1_out_stat                       full
% 0.20/0.50  % --bmc1_ground_init                    false
% 0.20/0.50  % --bmc1_pre_inst_next_state            false
% 0.20/0.50  % --bmc1_pre_inst_state                 false
% 0.20/0.50  % --bmc1_pre_inst_reach_state           false
% 0.20/0.50  % --bmc1_out_unsat_core                 false
% 0.20/0.50  % --bmc1_aig_witness_out                false
% 0.20/0.50  % --bmc1_verbose                        false
% 0.20/0.50  % --bmc1_dump_clauses_tptp              false
% 0.62/0.90  % --bmc1_dump_unsat_core_tptp           false
% 0.62/0.90  % --bmc1_dump_file                      -
% 0.62/0.90  % --bmc1_ucm_expand_uc_limit            128
% 0.62/0.90  % --bmc1_ucm_n_expand_iterations        6
% 0.62/0.90  % --bmc1_ucm_extend_mode                1
% 0.62/0.90  % --bmc1_ucm_init_mode                  2
% 0.62/0.90  % --bmc1_ucm_cone_mode                  none
% 0.62/0.90  % --bmc1_ucm_reduced_relation_type      0
% 0.62/0.90  % --bmc1_ucm_relax_model                4
% 0.62/0.90  % --bmc1_ucm_full_tr_after_sat          true
% 0.62/0.90  % --bmc1_ucm_expand_neg_assumptions     false
% 0.62/0.90  % --bmc1_ucm_layered_model              none
% 0.62/0.90  % --bmc1_ucm_max_lemma_size             10
% 0.62/0.90  
% 0.62/0.90  % ------ AIG Options
% 0.62/0.90  
% 0.62/0.90  % --aig_mode                            false
% 0.62/0.90  
% 0.62/0.90  % ------ Instantiation Options
% 0.62/0.90  
% 0.62/0.90  % --instantiation_flag                  true
% 0.62/0.90  % --inst_lit_sel                        [+prop;+sign;+ground;-num_var;-num_symb]
% 0.62/0.90  % --inst_solver_per_active              750
% 0.62/0.90  % --inst_solver_calls_frac              0.5
% 0.62/0.90  % --inst_passive_queue_type             priority_queues
% 0.62/0.90  % --inst_passive_queues                 [[-conj_dist;+conj_symb;-num_var];[+age;-num_symb]]
% 0.62/0.90  % --inst_passive_queues_freq            [25;2]
% 0.62/0.90  % --inst_dismatching                    true
% 0.62/0.90  % --inst_eager_unprocessed_to_passive   true
% 0.62/0.90  % --inst_prop_sim_given                 true
% 0.62/0.90  % --inst_prop_sim_new                   false
% 0.62/0.90  % --inst_orphan_elimination             true
% 0.62/0.90  % --inst_learning_loop_flag             true
% 0.62/0.90  % --inst_learning_start                 3000
% 0.62/0.90  % --inst_learning_factor                2
% 0.62/0.90  % --inst_start_prop_sim_after_learn     3
% 0.62/0.90  % --inst_sel_renew                      solver
% 0.62/0.90  % --inst_lit_activity_flag              true
% 0.62/0.90  % --inst_out_proof                      true
% 0.62/0.90  
% 0.62/0.90  % ------ Resolution Options
% 0.62/0.90  
% 0.62/0.90  % --resolution_flag                     true
% 0.62/0.90  % --res_lit_sel                         kbo_max
% 0.62/0.90  % --res_to_prop_solver                  none
% 0.62/0.90  % --res_prop_simpl_new                  false
% 0.62/0.90  % --res_prop_simpl_given                false
% 0.62/0.90  % --res_passive_queue_type              priority_queues
% 0.62/0.90  % --res_passive_queues                  [[-conj_dist;+conj_symb;-num_symb];[+age;-num_symb]]
% 0.62/0.90  % --res_passive_queues_freq             [15;5]
% 0.62/0.90  % --res_forward_subs                    full
% 0.62/0.90  % --res_backward_subs                   full
% 0.62/0.90  % --res_forward_subs_resolution         true
% 0.62/0.90  % --res_backward_subs_resolution        true
% 0.62/0.90  % --res_orphan_elimination              false
% 0.62/0.90  % --res_time_limit                      1000.
% 0.62/0.90  % --res_out_proof                       true
% 0.62/0.90  % --proof_out_file                      /export/starexec/sandbox2/tmp/iprover_proof_e7c32d.s
% 0.62/0.90  % --modulo                              true
% 0.62/0.90  
% 0.62/0.90  % ------ Combination Options
% 0.62/0.90  
% 0.62/0.90  % --comb_res_mult                       1000
% 0.62/0.90  % --comb_inst_mult                      300
% 0.62/0.90  % ------ 
% 0.62/0.90  
% 0.62/0.90  % ------ Parsing...% successful
% 0.62/0.90  
% 0.62/0.90  % ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e  pe_s  pe_e  snvd_s sp: 0 0s snvd_e % 
% 0.62/0.90  
% 0.62/0.90  % ------ Proving...
% 0.62/0.90  % ------ Problem Properties 
% 0.62/0.90  
% 0.62/0.90  % 
% 0.62/0.90  % EPR                                   false
% 0.62/0.90  % Horn                                  false
% 0.62/0.90  % Has equality                          true
% 0.62/0.90  
% 0.62/0.90  % % ------ Input Options Time Limit: Unbounded
% 0.62/0.90  
% 0.62/0.90  
% 0.62/0.90  Compiling...
% 0.62/0.90  Loading plugin: done.
% 0.62/0.90  Compiling...
% 0.62/0.90  Loading plugin: done.
% 0.62/0.90  Compiling...
% 0.62/0.90  Loading plugin: done.
% 0.62/0.90  Compiling...
% 0.62/0.90  Loading plugin: done.
% 0.62/0.90  % % ------ Current options:
% 0.62/0.90  
% 0.62/0.90  % ------ Input Options
% 0.62/0.90  
% 0.62/0.90  % --out_options                         all
% 0.62/0.90  % --tptp_safe_out                       true
% 0.62/0.90  % --problem_path                        ""
% 0.62/0.90  % --include_path                        ""
% 0.62/0.90  % --clausifier                          .//eprover
% 0.62/0.90  % --clausifier_options                  --tstp-format  
% 0.62/0.90  % --stdin                               false
% 0.62/0.90  % --dbg_backtrace                       false
% 0.62/0.90  % --dbg_dump_prop_clauses               false
% 0.62/0.90  % --dbg_dump_prop_clauses_file          -
% 0.62/0.90  % --dbg_out_stat                        false
% 0.62/0.90  
% 0.62/0.90  % ------ General Options
% 0.62/0.90  
% 0.62/0.90  % --fof                                 false
% 0.62/0.90  % --time_out_real                       150.
% 0.62/0.90  % --time_out_prep_mult                  0.2
% 0.62/0.90  % --time_out_virtual                    -1.
% 0.62/0.90  % --schedule                            none
% 0.62/0.90  % --ground_splitting                    input
% 0.62/0.90  % --splitting_nvd                       16
% 0.62/0.90  % --non_eq_to_eq                        false
% 0.62/0.90  % --prep_gs_sim                         true
% 0.62/0.90  % --prep_unflatten                      false
% 0.62/0.90  % --prep_res_sim                        true
% 0.62/0.90  % --prep_upred                          true
% 0.62/0.90  % --res_sim_input                       true
% 0.62/0.90  % --clause_weak_htbl                    true
% 0.62/0.90  % --gc_record_bc_elim                   false
% 0.62/0.90  % --symbol_type_check                   false
% 0.62/0.90  % --clausify_out                        false
% 0.62/0.90  % --large_theory_mode                   false
% 0.62/0.90  % --prep_sem_filter                     none
% 0.62/0.90  % --prep_sem_filter_out                 false
% 0.62/0.90  % --preprocessed_out                    false
% 0.62/0.90  % --sub_typing                          false
% 0.62/0.90  % --brand_transform                     false
% 0.62/0.90  % --pure_diseq_elim                     true
% 0.62/0.90  % --min_unsat_core                      false
% 0.62/0.90  % --pred_elim                           true
% 0.62/0.90  % --add_important_lit                   false
% 0.62/0.90  % --soft_assumptions                    false
% 0.62/0.90  % --reset_solvers                       false
% 0.62/0.90  % --bc_imp_inh                          []
% 0.62/0.90  % --conj_cone_tolerance                 1.5
% 0.62/0.90  % --prolific_symb_bound                 500
% 0.62/0.90  % --lt_threshold                        2000
% 0.62/0.90  
% 0.62/0.90  % ------ SAT Options
% 0.62/0.90  
% 0.62/0.90  % --sat_mode                            false
% 0.62/0.90  % --sat_fm_restart_options              ""
% 0.62/0.90  % --sat_gr_def                          false
% 0.62/0.90  % --sat_epr_types                       true
% 0.62/0.90  % --sat_non_cyclic_types                false
% 0.62/0.90  % --sat_finite_models                   false
% 0.62/0.90  % --sat_fm_lemmas                       false
% 0.62/0.90  % --sat_fm_prep                         false
% 0.62/0.90  % --sat_fm_uc_incr                      true
% 0.62/0.90  % --sat_out_model                       small
% 0.62/0.90  % --sat_out_clauses                     false
% 0.62/0.90  
% 0.62/0.90  % ------ QBF Options
% 0.62/0.90  
% 0.62/0.90  % --qbf_mode                            false
% 0.62/0.90  % --qbf_elim_univ                       true
% 0.62/0.90  % --qbf_sk_in                           true
% 0.62/0.90  % --qbf_pred_elim                       true
% 0.62/0.90  % --qbf_split                           32
% 0.62/0.90  
% 0.62/0.90  % ------ BMC1 Options
% 0.62/0.90  
% 0.62/0.90  % --bmc1_incremental                    false
% 0.62/0.90  % --bmc1_axioms                         reachable_all
% 0.62/0.90  % --bmc1_min_bound                      0
% 0.62/0.90  % --bmc1_max_bound                      -1
% 0.62/0.90  % --bmc1_max_bound_default              -1
% 0.62/0.90  % --bmc1_symbol_reachability            true
% 0.62/0.90  % --bmc1_property_lemmas                false
% 0.62/0.90  % --bmc1_k_induction                    false
% 0.62/0.90  % --bmc1_non_equiv_states               false
% 0.62/0.90  % --bmc1_deadlock                       false
% 0.62/0.90  % --bmc1_ucm                            false
% 0.62/0.90  % --bmc1_add_unsat_core                 none
% 0.62/0.90  % --bmc1_unsat_core_children            false
% 0.62/0.90  % --bmc1_unsat_core_extrapolate_axioms  false
% 0.62/0.90  % --bmc1_out_stat                       full
% 0.62/0.90  % --bmc1_ground_init                    false
% 0.62/0.90  % --bmc1_pre_inst_next_state            false
% 0.62/0.90  % --bmc1_pre_inst_state                 false
% 0.62/0.90  % --bmc1_pre_inst_reach_state           false
% 0.62/0.90  % --bmc1_out_unsat_core                 false
% 0.62/0.90  % --bmc1_aig_witness_out                false
% 0.62/0.90  % --bmc1_verbose                        false
% 0.62/0.90  % --bmc1_dump_clauses_tptp              false
% 0.62/0.90  % --bmc1_dump_unsat_core_tptp           false
% 0.62/0.90  % --bmc1_dump_file                      -
% 0.62/0.90  % --bmc1_ucm_expand_uc_limit            128
% 0.62/0.90  % --bmc1_ucm_n_expand_iterations        6
% 0.62/0.90  % --bmc1_ucm_extend_mode                1
% 0.62/0.90  % --bmc1_ucm_init_mode                  2
% 0.62/0.90  % --bmc1_ucm_cone_mode                  none
% 0.62/0.90  % --bmc1_ucm_reduced_relation_type      0
% 0.62/0.90  % --bmc1_ucm_relax_model                4
% 0.62/0.90  % --bmc1_ucm_full_tr_after_sat          true
% 0.62/0.90  % --bmc1_ucm_expand_neg_assumptions     false
% 0.62/0.90  % --bmc1_ucm_layered_model              none
% 0.62/0.90  % --bmc1_ucm_max_lemma_size             10
% 0.62/0.90  
% 0.62/0.90  % ------ AIG Options
% 0.62/0.90  
% 0.62/0.90  % --aig_mode                            false
% 0.62/0.90  
% 0.62/0.90  % ------ Instantiation Options
% 0.62/0.90  
% 0.62/0.90  % --instantiation_flag                  true
% 0.62/0.90  % --inst_lit_sel                        [+prop;+sign;+ground;-num_var;-num_symb]
% 0.62/0.90  % --inst_solver_per_active              750
% 0.62/0.90  % --inst_solver_calls_frac              0.5
% 0.62/0.90  % --inst_passive_queue_type             priority_queues
% 0.62/0.90  % --inst_passive_queues                 [[-conj_dist;+conj_symb;-num_var];[+age;-num_symb]]
% 0.62/0.90  % --inst_passive_queues_freq            [25;2]
% 0.62/0.91  % --inst_dismatching                    true
% 0.62/0.91  % --inst_eager_unprocessed_to_passive   true
% 0.62/0.91  % --inst_prop_sim_given                 true
% 0.62/0.91  % --inst_prop_sim_new                   false
% 0.62/0.91  % --inst_orphan_elimination             true
% 0.62/0.91  % --inst_learning_loop_flag             true
% 0.62/0.91  % --inst_learning_start                 3000
% 0.62/0.91  % --inst_learning_factor                2
% 0.62/0.91  % --inst_start_prop_sim_after_learn     3
% 0.62/0.91  % --inst_sel_renew                      solver
% 0.62/0.91  % --inst_lit_activity_flag              true
% 0.62/0.91  % --inst_out_proof                      true
% 0.62/0.91  
% 0.62/0.91  % ------ Resolution Options
% 0.62/0.91  
% 0.62/0.91  % --resolution_flag                     true
% 0.62/0.91  % --res_lit_sel                         kbo_max
% 0.62/0.91  % --res_to_prop_solver                  none
% 0.62/0.91  % --res_prop_simpl_new                  false
% 0.62/0.91  % --res_prop_simpl_given                false
% 0.62/0.91  % --res_passive_queue_type              priority_queues
% 0.62/0.91  % --res_passive_queues                  [[-conj_dist;+conj_symb;-num_symb];[+age;-num_symb]]
% 0.62/0.91  % --res_passive_queues_freq             [15;5]
% 0.62/0.91  % --res_forward_subs                    full
% 0.62/0.91  % --res_backward_subs                   full
% 0.62/0.91  % --res_forward_subs_resolution         true
% 0.62/0.91  % --res_backward_subs_resolution        true
% 0.62/0.91  % --res_orphan_elimination              false
% 0.62/0.91  % --res_time_limit                      1000.
% 0.62/0.91  % --res_out_proof                       true
% 0.62/0.91  % --proof_out_file                      /export/starexec/sandbox2/tmp/iprover_proof_e7c32d.s
% 0.62/0.91  % --modulo                              true
% 0.62/0.91  
% 0.62/0.91  % ------ Combination Options
% 0.62/0.91  
% 0.62/0.91  % --comb_res_mult                       1000
% 0.62/0.91  % --comb_inst_mult                      300
% 0.62/0.91  % ------ 
% 0.62/0.91  
% 0.62/0.91  
% 0.62/0.91  
% 0.62/0.91  % ------ Proving...
% 0.62/0.91  % 
% 0.62/0.91  
% 0.62/0.91  
% 0.62/0.91  %  Resolution empty clause
% 0.62/0.91  
% 0.62/0.91  % ------                             Statistics
% 0.62/0.91  
% 0.62/0.91  % ------ General
% 0.62/0.91  
% 0.62/0.91  % num_of_input_clauses:                 187
% 0.62/0.91  % num_of_input_neg_conjectures:         2
% 0.62/0.91  % num_of_splits:                        0
% 0.62/0.91  % num_of_split_atoms:                   0
% 0.62/0.91  % num_of_sem_filtered_clauses:          0
% 0.62/0.91  % num_of_subtypes:                      0
% 0.62/0.91  % monotx_restored_types:                0
% 0.62/0.91  % sat_num_of_epr_types:                 0
% 0.62/0.91  % sat_num_of_non_cyclic_types:          0
% 0.62/0.91  % sat_guarded_non_collapsed_types:      0
% 0.62/0.91  % is_epr:                               0
% 0.62/0.91  % is_horn:                              0
% 0.62/0.91  % has_eq:                               1
% 0.62/0.91  % num_pure_diseq_elim:                  0
% 0.62/0.91  % simp_replaced_by:                     0
% 0.62/0.91  % res_preprocessed:                     4
% 0.62/0.91  % prep_upred:                           0
% 0.62/0.91  % prep_unflattend:                      0
% 0.62/0.91  % pred_elim_cands:                      0
% 0.62/0.91  % pred_elim:                            0
% 0.62/0.91  % pred_elim_cl:                         0
% 0.62/0.91  % pred_elim_cycles:                     0
% 0.62/0.91  % forced_gc_time:                       0
% 0.62/0.91  % gc_basic_clause_elim:                 0
% 0.62/0.91  % parsing_time:                         0.007
% 0.62/0.91  % sem_filter_time:                      0.
% 0.62/0.91  % pred_elim_time:                       0.
% 0.62/0.91  % out_proof_time:                       0.
% 0.62/0.91  % monotx_time:                          0.
% 0.62/0.91  % subtype_inf_time:                     0.
% 0.62/0.91  % unif_index_cands_time:                0.
% 0.62/0.91  % unif_index_add_time:                  0.
% 0.62/0.91  % total_time:                           0.419
% 0.62/0.91  % num_of_symbols:                       64
% 0.62/0.91  % num_of_terms:                         489
% 0.62/0.91  
% 0.62/0.91  % ------ Propositional Solver
% 0.62/0.91  
% 0.62/0.91  % prop_solver_calls:                    1
% 0.62/0.91  % prop_fast_solver_calls:               6
% 0.62/0.91  % prop_num_of_clauses:                  186
% 0.62/0.91  % prop_preprocess_simplified:           574
% 0.62/0.91  % prop_fo_subsumed:                     0
% 0.62/0.91  % prop_solver_time:                     0.
% 0.62/0.91  % prop_fast_solver_time:                0.
% 0.62/0.91  % prop_unsat_core_time:                 0.
% 0.62/0.91  
% 0.62/0.91  % ------ QBF 
% 0.62/0.91  
% 0.62/0.91  % qbf_q_res:                            0
% 0.62/0.91  % qbf_num_tautologies:                  0
% 0.62/0.91  % qbf_prep_cycles:                      0
% 0.62/0.91  
% 0.62/0.91  % ------ BMC1
% 0.62/0.91  
% 0.62/0.91  % bmc1_current_bound:                   -1
% 0.62/0.91  % bmc1_last_solved_bound:               -1
% 0.62/0.91  % bmc1_unsat_core_size:                 -1
% 0.62/0.91  % bmc1_unsat_core_parents_size:         -1
% 0.62/0.91  % bmc1_merge_next_fun:                  0
% 0.62/0.91  % bmc1_unsat_core_clauses_time:         0.
% 0.62/0.91  
% 0.62/0.91  % ------ Instantiation
% 0.62/0.91  
% 0.62/0.91  % inst_num_of_clauses:                  187
% 0.62/0.91  % inst_num_in_passive:                  0
% 0.62/0.91  % inst_num_in_active:                   0
% 0.62/0.91  % inst_num_in_unprocessed:              187
% 0.62/0.91  % inst_num_of_loops:                    0
% 0.62/0.91  % inst_num_of_learning_restarts:        0
% 0.62/0.91  % inst_num_moves_active_passive:        0
% 0.62/0.91  % inst_lit_activity:                    0
% 0.62/0.91  % inst_lit_activity_moves:              0
% 0.62/0.91  % inst_num_tautologies:                 0
% 0.62/0.91  % inst_num_prop_implied:                0
% 0.62/0.91  % inst_num_existing_simplified:         0
% 0.62/0.91  % inst_num_eq_res_simplified:           0
% 0.62/0.91  % inst_num_child_elim:                  0
% 0.62/0.91  % inst_num_of_dismatching_blockings:    0
% 0.62/0.91  % inst_num_of_non_proper_insts:         0
% 0.62/0.91  % inst_num_of_duplicates:               0
% 0.62/0.91  % inst_inst_num_from_inst_to_res:       0
% 0.62/0.91  % inst_dismatching_checking_time:       0.
% 0.62/0.91  
% 0.62/0.91  % ------ Resolution
% 0.62/0.91  
% 0.62/0.91  % res_num_of_clauses:                   226
% 0.62/0.91  % res_num_in_passive:                   13
% 0.62/0.91  % res_num_in_active:                    102
% 0.62/0.91  % res_num_of_loops:                     12
% 0.62/0.91  % res_forward_subset_subsumed:          94
% 0.62/0.91  % res_backward_subset_subsumed:         0
% 0.62/0.91  % res_forward_subsumed:                 1
% 0.62/0.91  % res_backward_subsumed:                0
% 0.62/0.91  % res_forward_subsumption_resolution:   1
% 0.62/0.91  % res_backward_subsumption_resolution:  0
% 0.62/0.91  % res_clause_to_clause_subsumption:     11
% 0.62/0.91  % res_orphan_elimination:               0
% 0.62/0.91  % res_tautology_del:                    1
% 0.62/0.91  % res_num_eq_res_simplified:            0
% 0.62/0.91  % res_num_sel_changes:                  0
% 0.62/0.91  % res_moves_from_active_to_pass:        0
% 0.62/0.91  
% 0.62/0.91  % Status Unsatisfiable
% 0.62/0.91  % SZS status Theorem
% 0.62/0.91  % SZS output start CNFRefutation
% See solution above
%------------------------------------------------------------------------------