TSTP Solution File: SEU362+1 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SEU362+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n004.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 12:11:06 EDT 2022

% Result   : Theorem 35.79s 36.03s
% Output   : CNFRefutation 35.89s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   34
%            Number of leaves      :   77
% Syntax   : Number of formulae    :  451 ( 258 unt;  35 typ;   0 def)
%            Number of atoms       : 2406 ( 661 equ;   0 cnn)
%            Maximal formula atoms :   10 (   5 avg)
%            Number of connectives : 4427 ( 909   ~; 666   |;  74   &;2684   @)
%                                         (   8 <=>;  86  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   19 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   37 (  37   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   38 (  35 usr;  14 con; 0-3 aty)
%            Number of variables   :  721 (   0   ^ 699   !;  22   ?; 721   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_cartesian_product2,type,
    cartesian_product2: $i > $i > $i ).

thf(tp_element,type,
    element: $i > $i > $o ).

thf(tp_empty,type,
    empty: $i > $o ).

thf(tp_empty_set,type,
    empty_set: $i ).

thf(tp_finite,type,
    finite: $i > $o ).

thf(tp_in,type,
    in: $i > $i > $o ).

thf(tp_one_sorted_str,type,
    one_sorted_str: $i > $o ).

thf(tp_ordered_pair,type,
    ordered_pair: $i > $i > $i ).

thf(tp_powerset,type,
    powerset: $i > $i ).

thf(tp_rel_str,type,
    rel_str: $i > $o ).

thf(tp_related,type,
    related: $i > $i > $i > $o ).

thf(tp_relation,type,
    relation: $i > $o ).

thf(tp_relation_of2,type,
    relation_of2: $i > $i > $i > $o ).

thf(tp_relation_of2_as_subset,type,
    relation_of2_as_subset: $i > $i > $i > $o ).

thf(tp_sK10_A,type,
    sK10_A: $i ).

thf(tp_sK11_A,type,
    sK11_A: $i ).

thf(tp_sK12_C,type,
    sK12_C: $i > $i > $i ).

thf(tp_sK13_B,type,
    sK13_B: $i > $i ).

thf(tp_sK14_B,type,
    sK14_B: $i > $i ).

thf(tp_sK15_C,type,
    sK15_C: $i > $i > $i ).

thf(tp_sK16_A,type,
    sK16_A: $i ).

thf(tp_sK17_A,type,
    sK17_A: $i ).

thf(tp_sK1_A,type,
    sK1_A: $i ).

thf(tp_sK2_SY69,type,
    sK2_SY69: $i ).

thf(tp_sK3_SY74,type,
    sK3_SY74: $i ).

thf(tp_sK4_SY78,type,
    sK4_SY78: $i ).

thf(tp_sK5_SY81,type,
    sK5_SY81: $i ).

thf(tp_sK6_SY83,type,
    sK6_SY83: $i ).

thf(tp_sK7_B,type,
    sK7_B: $i > $i ).

thf(tp_sK8_B,type,
    sK8_B: $i > $i ).

thf(tp_sK9_A,type,
    sK9_A: $i ).

thf(tp_subrelstr,type,
    subrelstr: $i > $i > $o ).

thf(tp_subset,type,
    subset: $i > $i > $o ).

thf(tp_the_InternalRel,type,
    the_InternalRel: $i > $i ).

thf(tp_the_carrier,type,
    the_carrier: $i > $i ).

thf(1,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( empty @ A )
        & ( A != B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t8_boole) ).

thf(2,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_boole) ).

thf(3,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( A = empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t6_boole) ).

thf(4,axiom,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) )
        & ( empty @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_subset) ).

thf(5,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) ) )
     => ( element @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_subset) ).

thf(6,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ ( powerset @ B ) )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_subset) ).

thf(7,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ B )
     => ( ( empty @ B )
        | ( in @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).

thf(8,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( element @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_subset) ).

thf(9,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

thf(10,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
    <=> ( relation_of2 @ C @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_m2_relset_1) ).

thf(11,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc4_finset_1) ).

thf(12,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_finset_1) ).

thf(13,axiom,
    ? [A: $i] :
      ~ ( empty @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_xboole_0) ).

thf(14,axiom,
    ? [A: $i] : ( empty @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_xboole_0) ).

thf(15,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_finset_1) ).

thf(16,axiom,
    empty @ empty_set,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_xboole_0) ).

thf(17,axiom,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc14_finset_1) ).

thf(18,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2_as_subset @ C @ A @ B ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m2_relset_1) ).

thf(19,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ? [B: $i] : ( subrelstr @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_yellow_0) ).

thf(20,axiom,
    ! [A: $i] :
    ? [B: $i] : ( element @ B @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_subset_1) ).

thf(21,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2 @ C @ A @ B ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_relset_1) ).

thf(22,axiom,
    ? [A: $i] : ( one_sorted_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_struct_0) ).

thf(23,axiom,
    ? [A: $i] : ( rel_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_orders_2) ).

thf(24,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_u1_struct_0) ).

thf(25,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_u1_orders_2) ).

thf(26,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m2_relset_1) ).

thf(27,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( rel_str @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_yellow_0) ).

thf(28,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_subset_1) ).

thf(29,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_relset_1) ).

thf(30,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_struct_0) ).

thf(31,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_orders_2) ).

thf(32,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k4_tarski) ).

thf(33,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_zfmisc_1) ).

thf(34,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_zfmisc_1) ).

thf(35,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_xboole_0) ).

thf(36,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( related @ A @ B @ C )
              <=> ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d9_orders_2) ).

thf(37,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( rel_str @ B )
         => ( ( subrelstr @ B @ A )
          <=> ( ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
              & ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d13_yellow_0) ).

thf(38,axiom,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_finset_1) ).

thf(39,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
     => ( relation @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_relset_1) ).

thf(40,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_finset_1) ).

thf(41,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(42,conjecture,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ B ) )
                         => ( ( ( E = C )
                              & ( F = D )
                              & ( related @ B @ E @ F ) )
                           => ( related @ A @ C @ D ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t60_yellow_0) ).

thf(43,negated_conjecture,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ! [B: $i] :
              ( ( subrelstr @ B @ A )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ! [E: $i] :
                          ( ( element @ E @ ( the_carrier @ B ) )
                         => ! [F: $i] :
                              ( ( element @ F @ ( the_carrier @ B ) )
                             => ( ( ( E = C )
                                  & ( F = D )
                                  & ( related @ B @ E @ F ) )
                               => ( related @ A @ C @ D ) ) ) ) ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[42]) ).

thf(44,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ! [B: $i] :
              ( ( subrelstr @ B @ A )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ! [E: $i] :
                          ( ( element @ E @ ( the_carrier @ B ) )
                         => ! [F: $i] :
                              ( ( element @ F @ ( the_carrier @ B ) )
                             => ( ( ( E = C )
                                  & ( F = D )
                                  & ( related @ B @ E @ F ) )
                               => ( related @ A @ C @ D ) ) ) ) ) ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[43]) ).

thf(45,plain,
    ( ( ! [A: $i,B: $i] :
          ~ ( ( empty @ A )
            & ( A != B )
            & ( empty @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(46,plain,
    ( ( ! [A: $i,B: $i] :
          ~ ( ( in @ A @ B )
            & ( empty @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(47,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( A = empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(48,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ~ ( ( in @ A @ B )
            & ( element @ B @ ( powerset @ C ) )
            & ( empty @ C ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4]) ).

thf(49,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( ( in @ A @ B )
            & ( element @ B @ ( powerset @ C ) ) )
         => ( element @ A @ C ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(50,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( element @ A @ ( powerset @ B ) )
        <=> ( subset @ A @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(51,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( element @ A @ B )
         => ( ( empty @ B )
            | ( in @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(52,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ( element @ A @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(53,plain,
    ( ( ! [A: $i,B: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(54,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation_of2_as_subset @ C @ A @ B )
        <=> ( relation_of2 @ C @ A @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(55,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
              & ~ ( empty @ B )
              & ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(56,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
              & ~ ( empty @ B )
              & ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(57,plain,
    ( ( ? [A: $i] :
          ~ ( empty @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(58,plain,
    ( ( ? [A: $i] : ( empty @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14]) ).

thf(59,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( finite @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[15]) ).

thf(60,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(61,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( finite @ A )
            & ( finite @ B ) )
         => ( finite @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(62,plain,
    ( ( ! [A: $i,B: $i] :
        ? [C: $i] : ( relation_of2_as_subset @ C @ A @ B ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(63,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ? [B: $i] : ( subrelstr @ B @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[19]) ).

thf(64,plain,
    ( ( ! [A: $i] :
        ? [B: $i] : ( element @ B @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(65,plain,
    ( ( ! [A: $i,B: $i] :
        ? [C: $i] : ( relation_of2 @ C @ A @ B ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(66,plain,
    ( ( ? [A: $i] : ( one_sorted_str @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[22]) ).

thf(67,plain,
    ( ( ? [A: $i] : ( rel_str @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[23]) ).

thf(68,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[24]) ).

thf(69,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25]) ).

thf(70,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation_of2_as_subset @ C @ A @ B )
         => ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(71,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ! [B: $i] :
              ( ( subrelstr @ B @ A )
             => ( rel_str @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[27]) ).

thf(72,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[28]) ).

thf(73,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[29]) ).

thf(74,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[30]) ).

thf(75,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ( one_sorted_str @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[31]) ).

thf(76,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[32]) ).

thf(77,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[33]) ).

thf(78,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[34]) ).

thf(79,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[35]) ).

thf(80,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ( ( related @ A @ B @ C )
                  <=> ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[36]) ).

thf(81,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ! [B: $i] :
              ( ( rel_str @ B )
             => ( ( subrelstr @ B @ A )
              <=> ( ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
                  & ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[37]) ).

thf(82,plain,
    ( ( ! [A: $i] :
          ( ( finite @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
             => ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[38]) ).

thf(83,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
         => ( relation @ C ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[39]) ).

thf(84,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( finite @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[40]) ).

thf(85,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ~ ( in @ B @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[41]) ).

thf(86,plain,
    ( ( ( rel_str @ sK1_A )
     => ! [SY69: $i] :
          ( ( subrelstr @ SY69 @ sK1_A )
         => ! [SY70: $i] :
              ( ( element @ SY70 @ ( the_carrier @ sK1_A ) )
             => ! [SY71: $i] :
                  ( ( element @ SY71 @ ( the_carrier @ sK1_A ) )
                 => ! [SY72: $i] :
                      ( ( element @ SY72 @ ( the_carrier @ SY69 ) )
                     => ! [SY73: $i] :
                          ( ( element @ SY73 @ ( the_carrier @ SY69 ) )
                         => ( ( ( SY72 = SY70 )
                              & ( SY73 = SY71 )
                              & ( related @ SY69 @ SY72 @ SY73 ) )
                           => ( related @ sK1_A @ SY70 @ SY71 ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[44]) ).

thf(87,plain,
    ( ( rel_str @ sK1_A )
    = $true ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(88,plain,
    ( ( ! [SY69: $i] :
          ( ( subrelstr @ SY69 @ sK1_A )
         => ! [SY70: $i] :
              ( ( element @ SY70 @ ( the_carrier @ sK1_A ) )
             => ! [SY71: $i] :
                  ( ( element @ SY71 @ ( the_carrier @ sK1_A ) )
                 => ! [SY72: $i] :
                      ( ( element @ SY72 @ ( the_carrier @ SY69 ) )
                     => ! [SY73: $i] :
                          ( ( element @ SY73 @ ( the_carrier @ SY69 ) )
                         => ( ( ( SY72 = SY70 )
                              & ( SY73 = SY71 )
                              & ( related @ SY69 @ SY72 @ SY73 ) )
                           => ( related @ sK1_A @ SY70 @ SY71 ) ) ) ) ) ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(89,plain,
    ( ( ~ ! [SY69: $i] :
            ( ( subrelstr @ SY69 @ sK1_A )
           => ! [SY70: $i] :
                ( ( element @ SY70 @ ( the_carrier @ sK1_A ) )
               => ! [SY71: $i] :
                    ( ( element @ SY71 @ ( the_carrier @ sK1_A ) )
                   => ! [SY72: $i] :
                        ( ( element @ SY72 @ ( the_carrier @ SY69 ) )
                       => ! [SY73: $i] :
                            ( ( element @ SY73 @ ( the_carrier @ SY69 ) )
                           => ( ( ( SY72 = SY70 )
                                & ( SY73 = SY71 )
                                & ( related @ SY69 @ SY72 @ SY73 ) )
                             => ( related @ sK1_A @ SY70 @ SY71 ) ) ) ) ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[88]) ).

thf(90,plain,
    ( ( ( subrelstr @ sK2_SY69 @ sK1_A )
      & ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) )
      & ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
      & ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
      & ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
      & ( sK5_SY81 = sK3_SY74 )
      & ( sK6_SY83 = sK4_SY78 )
      & ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 )
      & ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[89]) ).

thf(91,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[45]) ).

thf(92,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[46]) ).

thf(93,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[47]) ).

thf(94,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[48]) ).

thf(95,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[49]) ).

thf(96,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ ( powerset @ B ) )
          | ( subset @ A @ B ) )
      & ! [A: $i,B: $i] :
          ( ~ ( subset @ A @ B )
          | ( element @ A @ ( powerset @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[50]) ).

thf(97,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[51]) ).

thf(98,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[52]) ).

thf(99,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[53]) ).

thf(100,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation_of2 @ C @ A @ B )
              | ( relation_of2_as_subset @ C @ A @ B ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation_of2_as_subset @ C @ A @ B )
              | ( relation_of2 @ C @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[54]) ).

thf(101,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK7_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK7_B @ A ) )
            & ( finite @ ( sK7_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[55]) ).

thf(102,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK8_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK8_B @ A ) )
            & ( finite @ ( sK8_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[56]) ).

thf(103,plain,
    ( ( ~ ( empty @ sK9_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[57]) ).

thf(104,plain,
    ( ( empty @ sK10_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[58]) ).

thf(105,plain,
    ( ( ~ ( empty @ sK11_A )
      & ( finite @ sK11_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[59]) ).

thf(106,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( finite @ A )
          | ~ ( finite @ B )
          | ( finite @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[61]) ).

thf(107,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2_as_subset @ ( sK12_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[62]) ).

thf(108,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( subrelstr @ ( sK13_B @ A ) @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[63]) ).

thf(109,plain,
    ( ( ! [A: $i] : ( element @ ( sK14_B @ A ) @ A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[64]) ).

thf(110,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2 @ ( sK15_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[65]) ).

thf(111,plain,
    ( ( one_sorted_str @ sK16_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[66]) ).

thf(112,plain,
    ( ( rel_str @ sK17_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[67]) ).

thf(113,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[69]) ).

thf(114,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( relation_of2_as_subset @ C @ A @ B )
          | ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[70]) ).

thf(115,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ! [B: $i] :
              ( ~ ( subrelstr @ B @ A )
              | ( rel_str @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[71]) ).

thf(116,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[75]) ).

thf(117,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( the_carrier @ A ) )
              | ( ! [C: $i] :
                    ( ~ ( element @ C @ ( the_carrier @ A ) )
                    | ~ ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) )
                    | ( related @ A @ B @ C ) )
                & ! [C: $i] :
                    ( ~ ( element @ C @ ( the_carrier @ A ) )
                    | ~ ( related @ A @ B @ C )
                    | ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[80]) ).

thf(118,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( ! [B: $i] :
                ( ~ ( rel_str @ B )
                | ~ ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
                | ~ ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) )
                | ( subrelstr @ B @ A ) )
            & ! [B: $i] :
                ( ~ ( rel_str @ B )
                | ~ ( subrelstr @ B @ A )
                | ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) ) )
            & ! [B: $i] :
                ( ~ ( rel_str @ B )
                | ~ ( subrelstr @ B @ A )
                | ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[81]) ).

thf(119,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( powerset @ A ) )
              | ( finite @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[82]) ).

thf(120,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
          | ( relation @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[83]) ).

thf(121,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( finite @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[84]) ).

thf(122,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[85]) ).

thf(123,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[122]) ).

thf(124,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( finite @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[121]) ).

thf(125,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
          | ( relation @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[120]) ).

thf(126,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( powerset @ A ) )
              | ( finite @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[119]) ).

thf(127,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( ! [B: $i] :
                ( ~ ( rel_str @ B )
                | ~ ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
                | ~ ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) )
                | ( subrelstr @ B @ A ) )
            & ! [B: $i] :
                ( ~ ( rel_str @ B )
                | ~ ( subrelstr @ B @ A )
                | ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) ) )
            & ! [B: $i] :
                ( ~ ( rel_str @ B )
                | ~ ( subrelstr @ B @ A )
                | ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[118]) ).

thf(128,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( the_carrier @ A ) )
              | ( ! [C: $i] :
                    ( ~ ( element @ C @ ( the_carrier @ A ) )
                    | ~ ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) )
                    | ( related @ A @ B @ C ) )
                & ! [C: $i] :
                    ( ~ ( element @ C @ ( the_carrier @ A ) )
                    | ~ ( related @ A @ B @ C )
                    | ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[117]) ).

thf(129,plain,
    $true = $true,
    inference(copy,[status(thm)],[79]) ).

thf(130,plain,
    $true = $true,
    inference(copy,[status(thm)],[78]) ).

thf(131,plain,
    $true = $true,
    inference(copy,[status(thm)],[77]) ).

thf(132,plain,
    $true = $true,
    inference(copy,[status(thm)],[76]) ).

thf(133,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[116]) ).

thf(134,plain,
    $true = $true,
    inference(copy,[status(thm)],[74]) ).

thf(135,plain,
    $true = $true,
    inference(copy,[status(thm)],[73]) ).

thf(136,plain,
    $true = $true,
    inference(copy,[status(thm)],[72]) ).

thf(137,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ! [B: $i] :
              ( ~ ( subrelstr @ B @ A )
              | ( rel_str @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[115]) ).

thf(138,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( relation_of2_as_subset @ C @ A @ B )
          | ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[114]) ).

thf(139,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[113]) ).

thf(140,plain,
    $true = $true,
    inference(copy,[status(thm)],[68]) ).

thf(141,plain,
    ( ( rel_str @ sK17_A )
    = $true ),
    inference(copy,[status(thm)],[112]) ).

thf(142,plain,
    ( ( one_sorted_str @ sK16_A )
    = $true ),
    inference(copy,[status(thm)],[111]) ).

thf(143,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2 @ ( sK15_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(copy,[status(thm)],[110]) ).

thf(144,plain,
    ( ( ! [A: $i] : ( element @ ( sK14_B @ A ) @ A ) )
    = $true ),
    inference(copy,[status(thm)],[109]) ).

thf(145,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( subrelstr @ ( sK13_B @ A ) @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[108]) ).

thf(146,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2_as_subset @ ( sK12_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(copy,[status(thm)],[107]) ).

thf(147,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( finite @ A )
          | ~ ( finite @ B )
          | ( finite @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[106]) ).

thf(148,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(149,plain,
    ( ( ~ ( empty @ sK11_A )
      & ( finite @ sK11_A ) )
    = $true ),
    inference(copy,[status(thm)],[105]) ).

thf(150,plain,
    ( ( empty @ sK10_A )
    = $true ),
    inference(copy,[status(thm)],[104]) ).

thf(151,plain,
    ( ( ~ ( empty @ sK9_A ) )
    = $true ),
    inference(copy,[status(thm)],[103]) ).

thf(152,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK8_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK8_B @ A ) )
            & ( finite @ ( sK8_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[102]) ).

thf(153,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK7_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK7_B @ A ) )
            & ( finite @ ( sK7_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[101]) ).

thf(154,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation_of2 @ C @ A @ B )
              | ( relation_of2_as_subset @ C @ A @ B ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation_of2_as_subset @ C @ A @ B )
              | ( relation_of2 @ C @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[100]) ).

thf(155,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(copy,[status(thm)],[99]) ).

thf(156,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[98]) ).

thf(157,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[97]) ).

thf(158,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ ( powerset @ B ) )
          | ( subset @ A @ B ) )
      & ! [A: $i,B: $i] :
          ( ~ ( subset @ A @ B )
          | ( element @ A @ ( powerset @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[96]) ).

thf(159,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[95]) ).

thf(160,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[94]) ).

thf(161,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[93]) ).

thf(162,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[92]) ).

thf(163,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[91]) ).

thf(164,plain,
    ( ( rel_str @ sK1_A )
    = $true ),
    inference(copy,[status(thm)],[87]) ).

thf(165,plain,
    ( ( ( subrelstr @ sK2_SY69 @ sK1_A )
      & ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) )
      & ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
      & ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
      & ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
      & ( sK5_SY81 = sK3_SY74 )
      & ( sK6_SY83 = sK4_SY78 )
      & ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 )
      & ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) )
    = $true ),
    inference(copy,[status(thm)],[90]) ).

thf(166,plain,
    ( ( ~ ( ~ ~ ( empty @ sK11_A )
          | ~ ( finite @ sK11_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[149]) ).

thf(167,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
                | ( subset @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( subset @ SX0 @ SX1 )
                | ( element @ SX0 @ ( powerset @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[158]) ).

thf(168,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation_of2 @ SX2 @ SX0 @ SX1 )
                  | ( relation_of2_as_subset @ SX2 @ SX0 @ SX1 ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation_of2_as_subset @ SX2 @ SX0 @ SX1 )
                  | ( relation_of2 @ SX2 @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[154]) ).

thf(169,plain,
    ( ( ~ ( ~ ( subrelstr @ sK2_SY69 @ sK1_A )
          | ~ ~ ( ~ ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) )
                | ~ ~ ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
                      | ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
                            | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                                  | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                                    | ( sK6_SY83 != sK4_SY78 ) )
                                              | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                                        | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[165]) ).

thf(170,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ! [SX1: $i] :
              ( ~ ( element @ SX1 @ ( the_carrier @ SX0 ) )
              | ~ ( ~ ! [SX2: $i] :
                        ( ~ ( element @ SX2 @ ( the_carrier @ SX0 ) )
                        | ~ ( in @ ( ordered_pair @ SX1 @ SX2 ) @ ( the_InternalRel @ SX0 ) )
                        | ( related @ SX0 @ SX1 @ SX2 ) )
                  | ~ ! [SX2: $i] :
                        ( ~ ( element @ SX2 @ ( the_carrier @ SX0 ) )
                        | ~ ( related @ SX0 @ SX1 @ SX2 )
                        | ( in @ ( ordered_pair @ SX1 @ SX2 ) @ ( the_InternalRel @ SX0 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[128]) ).

thf(171,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ~ ( ~ ( element @ ( sK7_B @ SX0 ) @ ( powerset @ SX0 ) )
                    | ~ ~ ( empty @ ( sK7_B @ SX0 ) ) )
              | ~ ( finite @ ( sK7_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[153]) ).

thf(172,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ~ ( rel_str @ SX1 )
                    | ~ ( subset @ ( the_carrier @ SX1 ) @ ( the_carrier @ SX0 ) )
                    | ~ ( subset @ ( the_InternalRel @ SX1 ) @ ( the_InternalRel @ SX0 ) )
                    | ( subrelstr @ SX1 @ SX0 ) )
              | ~ ~ ( ~ ! [SX1: $i] :
                          ( ~ ( rel_str @ SX1 )
                          | ~ ( subrelstr @ SX1 @ SX0 )
                          | ( subset @ ( the_carrier @ SX1 ) @ ( the_carrier @ SX0 ) ) )
                    | ~ ! [SX1: $i] :
                          ( ~ ( rel_str @ SX1 )
                          | ~ ( subrelstr @ SX1 @ SX0 )
                          | ( subset @ ( the_InternalRel @ SX1 ) @ ( the_InternalRel @ SX0 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[127]) ).

thf(173,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ~ ( ~ ( element @ ( sK8_B @ SX0 ) @ ( powerset @ SX0 ) )
                    | ~ ~ ( empty @ ( sK8_B @ SX0 ) ) )
              | ~ ( finite @ ( sK8_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[152]) ).

thf(174,plain,
    ! [SV1: $i] :
      ( ( ! [SY84: $i] :
            ( ~ ( in @ SV1 @ SY84 )
            | ~ ( in @ SY84 @ SV1 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[123]) ).

thf(175,plain,
    ! [SV2: $i] :
      ( ( ~ ( empty @ SV2 )
        | ( finite @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[124]) ).

thf(176,plain,
    ! [SV3: $i] :
      ( ( ! [SY85: $i,SY86: $i] :
            ( ~ ( element @ SY86 @ ( powerset @ ( cartesian_product2 @ SV3 @ SY85 ) ) )
            | ( relation @ SY86 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[125]) ).

thf(177,plain,
    ! [SV4: $i] :
      ( ( ~ ( finite @ SV4 )
        | ! [SY87: $i] :
            ( ~ ( element @ SY87 @ ( powerset @ SV4 ) )
            | ( finite @ SY87 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[126]) ).

thf(178,plain,
    ! [SV5: $i] :
      ( ( ~ ( rel_str @ SV5 )
        | ( one_sorted_str @ SV5 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[133]) ).

thf(179,plain,
    ! [SV6: $i] :
      ( ( ~ ( rel_str @ SV6 )
        | ! [SY88: $i] :
            ( ~ ( subrelstr @ SY88 @ SV6 )
            | ( rel_str @ SY88 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[137]) ).

thf(180,plain,
    ! [SV7: $i] :
      ( ( ! [SY89: $i,SY90: $i] :
            ( ~ ( relation_of2_as_subset @ SY90 @ SV7 @ SY89 )
            | ( element @ SY90 @ ( powerset @ ( cartesian_product2 @ SV7 @ SY89 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[138]) ).

thf(181,plain,
    ! [SV8: $i] :
      ( ( ~ ( rel_str @ SV8 )
        | ( relation_of2_as_subset @ ( the_InternalRel @ SV8 ) @ ( the_carrier @ SV8 ) @ ( the_carrier @ SV8 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[139]) ).

thf(182,plain,
    ! [SV9: $i] :
      ( ( ! [SY91: $i] : ( relation_of2 @ ( sK15_C @ SY91 @ SV9 ) @ SV9 @ SY91 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[143]) ).

thf(183,plain,
    ! [SV10: $i] :
      ( ( element @ ( sK14_B @ SV10 ) @ SV10 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[144]) ).

thf(184,plain,
    ! [SV11: $i] :
      ( ( ~ ( rel_str @ SV11 )
        | ( subrelstr @ ( sK13_B @ SV11 ) @ SV11 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[145]) ).

thf(185,plain,
    ! [SV12: $i] :
      ( ( ! [SY92: $i] : ( relation_of2_as_subset @ ( sK12_C @ SY92 @ SV12 ) @ SV12 @ SY92 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[146]) ).

thf(186,plain,
    ! [SV13: $i] :
      ( ( ! [SY93: $i] :
            ( ~ ( finite @ SV13 )
            | ~ ( finite @ SY93 )
            | ( finite @ ( cartesian_product2 @ SV13 @ SY93 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[147]) ).

thf(187,plain,
    ( ( empty @ sK9_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[151]) ).

thf(188,plain,
    ! [SV14: $i] :
      ( ( subset @ SV14 @ SV14 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[155]) ).

thf(189,plain,
    ! [SV15: $i] :
      ( ( ! [SY94: $i] :
            ( ~ ( in @ SV15 @ SY94 )
            | ( element @ SV15 @ SY94 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[156]) ).

thf(190,plain,
    ! [SV16: $i] :
      ( ( ! [SY95: $i] :
            ( ~ ( element @ SV16 @ SY95 )
            | ( empty @ SY95 )
            | ( in @ SV16 @ SY95 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[157]) ).

thf(191,plain,
    ! [SV17: $i] :
      ( ( ! [SY96: $i,SY97: $i] :
            ( ~ ( element @ SY96 @ ( powerset @ SY97 ) )
            | ~ ( in @ SV17 @ SY96 )
            | ( element @ SV17 @ SY97 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[159]) ).

thf(192,plain,
    ! [SV18: $i] :
      ( ( ! [SY98: $i,SY99: $i] :
            ( ~ ( element @ SY98 @ ( powerset @ SY99 ) )
            | ~ ( in @ SV18 @ SY98 )
            | ~ ( empty @ SY99 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[160]) ).

thf(193,plain,
    ! [SV19: $i] :
      ( ( ~ ( empty @ SV19 )
        | ( SV19 = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[161]) ).

thf(194,plain,
    ! [SV20: $i] :
      ( ( ! [SY100: $i] :
            ( ~ ( empty @ SY100 )
            | ~ ( in @ SV20 @ SY100 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[162]) ).

thf(195,plain,
    ! [SV21: $i] :
      ( ( ! [SY101: $i] :
            ( ( SV21 = SY101 )
            | ~ ( empty @ SV21 )
            | ~ ( empty @ SY101 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[163]) ).

thf(196,plain,
    ( ( ~ ~ ( empty @ sK11_A )
      | ~ ( finite @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[166]) ).

thf(197,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[167]) ).

thf(198,plain,
    ! [SV22: $i] :
      ( ( ~ ( ~ ! [SY102: $i,SY103: $i] :
                  ( ~ ( relation_of2 @ SY103 @ SV22 @ SY102 )
                  | ( relation_of2_as_subset @ SY103 @ SV22 @ SY102 ) )
            | ~ ! [SY104: $i,SY105: $i] :
                  ( ~ ( relation_of2_as_subset @ SY105 @ SV22 @ SY104 )
                  | ( relation_of2 @ SY105 @ SV22 @ SY104 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[168]) ).

thf(199,plain,
    ( ( ~ ( subrelstr @ sK2_SY69 @ sK1_A )
      | ~ ~ ( ~ ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) )
            | ~ ~ ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
                  | ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
                        | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                              | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                                | ( sK6_SY83 != sK4_SY78 ) )
                                          | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                                    | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[169]) ).

thf(200,plain,
    ! [SV23: $i] :
      ( ( ~ ( rel_str @ SV23 )
        | ! [SY106: $i] :
            ( ~ ( element @ SY106 @ ( the_carrier @ SV23 ) )
            | ~ ( ~ ! [SY107: $i] :
                      ( ~ ( element @ SY107 @ ( the_carrier @ SV23 ) )
                      | ~ ( in @ ( ordered_pair @ SY106 @ SY107 ) @ ( the_InternalRel @ SV23 ) )
                      | ( related @ SV23 @ SY106 @ SY107 ) )
                | ~ ! [SY108: $i] :
                      ( ~ ( element @ SY108 @ ( the_carrier @ SV23 ) )
                      | ~ ( related @ SV23 @ SY106 @ SY108 )
                      | ( in @ ( ordered_pair @ SY106 @ SY108 ) @ ( the_InternalRel @ SV23 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[170]) ).

thf(201,plain,
    ! [SV24: $i] :
      ( ( ( empty @ SV24 )
        | ~ ( ~ ~ ( ~ ( element @ ( sK7_B @ SV24 ) @ ( powerset @ SV24 ) )
                  | ~ ~ ( empty @ ( sK7_B @ SV24 ) ) )
            | ~ ( finite @ ( sK7_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[171]) ).

thf(202,plain,
    ! [SV25: $i] :
      ( ( ~ ( rel_str @ SV25 )
        | ~ ( ~ ! [SY109: $i] :
                  ( ~ ( rel_str @ SY109 )
                  | ~ ( subset @ ( the_carrier @ SY109 ) @ ( the_carrier @ SV25 ) )
                  | ~ ( subset @ ( the_InternalRel @ SY109 ) @ ( the_InternalRel @ SV25 ) )
                  | ( subrelstr @ SY109 @ SV25 ) )
            | ~ ~ ( ~ ! [SY110: $i] :
                        ( ~ ( rel_str @ SY110 )
                        | ~ ( subrelstr @ SY110 @ SV25 )
                        | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) )
                  | ~ ! [SY111: $i] :
                        ( ~ ( rel_str @ SY111 )
                        | ~ ( subrelstr @ SY111 @ SV25 )
                        | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[172]) ).

thf(203,plain,
    ! [SV26: $i] :
      ( ( ( empty @ SV26 )
        | ~ ( ~ ~ ( ~ ( element @ ( sK8_B @ SV26 ) @ ( powerset @ SV26 ) )
                  | ~ ~ ( empty @ ( sK8_B @ SV26 ) ) )
            | ~ ( finite @ ( sK8_B @ SV26 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[173]) ).

thf(204,plain,
    ! [SV27: $i,SV1: $i] :
      ( ( ~ ( in @ SV1 @ SV27 )
        | ~ ( in @ SV27 @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[174]) ).

thf(205,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( empty @ SV2 ) )
        = $true )
      | ( ( finite @ SV2 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[175]) ).

thf(206,plain,
    ! [SV28: $i,SV3: $i] :
      ( ( ! [SY112: $i] :
            ( ~ ( element @ SY112 @ ( powerset @ ( cartesian_product2 @ SV3 @ SV28 ) ) )
            | ( relation @ SY112 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[176]) ).

thf(207,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( finite @ SV4 ) )
        = $true )
      | ( ( ! [SY87: $i] :
              ( ~ ( element @ SY87 @ ( powerset @ SV4 ) )
              | ( finite @ SY87 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[177]) ).

thf(208,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( rel_str @ SV5 ) )
        = $true )
      | ( ( one_sorted_str @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[178]) ).

thf(209,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( rel_str @ SV6 ) )
        = $true )
      | ( ( ! [SY88: $i] :
              ( ~ ( subrelstr @ SY88 @ SV6 )
              | ( rel_str @ SY88 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[179]) ).

thf(210,plain,
    ! [SV29: $i,SV7: $i] :
      ( ( ! [SY113: $i] :
            ( ~ ( relation_of2_as_subset @ SY113 @ SV7 @ SV29 )
            | ( element @ SY113 @ ( powerset @ ( cartesian_product2 @ SV7 @ SV29 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[180]) ).

thf(211,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( rel_str @ SV8 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( the_InternalRel @ SV8 ) @ ( the_carrier @ SV8 ) @ ( the_carrier @ SV8 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[181]) ).

thf(212,plain,
    ! [SV9: $i,SV30: $i] :
      ( ( relation_of2 @ ( sK15_C @ SV30 @ SV9 ) @ SV9 @ SV30 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[182]) ).

thf(213,plain,
    ! [SV11: $i] :
      ( ( ( ~ ( rel_str @ SV11 ) )
        = $true )
      | ( ( subrelstr @ ( sK13_B @ SV11 ) @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[184]) ).

thf(214,plain,
    ! [SV12: $i,SV31: $i] :
      ( ( relation_of2_as_subset @ ( sK12_C @ SV31 @ SV12 ) @ SV12 @ SV31 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[185]) ).

thf(215,plain,
    ! [SV32: $i,SV13: $i] :
      ( ( ~ ( finite @ SV13 )
        | ~ ( finite @ SV32 )
        | ( finite @ ( cartesian_product2 @ SV13 @ SV32 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[186]) ).

thf(216,plain,
    ! [SV33: $i,SV15: $i] :
      ( ( ~ ( in @ SV15 @ SV33 )
        | ( element @ SV15 @ SV33 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[189]) ).

thf(217,plain,
    ! [SV34: $i,SV16: $i] :
      ( ( ~ ( element @ SV16 @ SV34 )
        | ( empty @ SV34 )
        | ( in @ SV16 @ SV34 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[190]) ).

thf(218,plain,
    ! [SV17: $i,SV35: $i] :
      ( ( ! [SY114: $i] :
            ( ~ ( element @ SV35 @ ( powerset @ SY114 ) )
            | ~ ( in @ SV17 @ SV35 )
            | ( element @ SV17 @ SY114 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[191]) ).

thf(219,plain,
    ! [SV18: $i,SV36: $i] :
      ( ( ! [SY115: $i] :
            ( ~ ( element @ SV36 @ ( powerset @ SY115 ) )
            | ~ ( in @ SV18 @ SV36 )
            | ~ ( empty @ SY115 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[192]) ).

thf(220,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( empty @ SV19 ) )
        = $true )
      | ( ( SV19 = empty_set )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[193]) ).

thf(221,plain,
    ! [SV20: $i,SV37: $i] :
      ( ( ~ ( empty @ SV37 )
        | ~ ( in @ SV20 @ SV37 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[194]) ).

thf(222,plain,
    ! [SV38: $i,SV21: $i] :
      ( ( ( SV21 = SV38 )
        | ~ ( empty @ SV21 )
        | ~ ( empty @ SV38 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[195]) ).

thf(223,plain,
    ( ( ~ ~ ( empty @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[196]) ).

thf(224,plain,
    ( ( ~ ( finite @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[196]) ).

thf(225,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[197]) ).

thf(226,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[197]) ).

thf(227,plain,
    ! [SV22: $i] :
      ( ( ~ ! [SY102: $i,SY103: $i] :
              ( ~ ( relation_of2 @ SY103 @ SV22 @ SY102 )
              | ( relation_of2_as_subset @ SY103 @ SV22 @ SY102 ) )
        | ~ ! [SY104: $i,SY105: $i] :
              ( ~ ( relation_of2_as_subset @ SY105 @ SV22 @ SY104 )
              | ( relation_of2 @ SY105 @ SV22 @ SY104 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[198]) ).

thf(228,plain,
    ( ( ~ ( subrelstr @ sK2_SY69 @ sK1_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[199]) ).

thf(229,plain,
    ( ( ~ ~ ( ~ ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) )
            | ~ ~ ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
                  | ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
                        | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                              | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                                | ( sK6_SY83 != sK4_SY78 ) )
                                          | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                                    | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[199]) ).

thf(230,plain,
    ! [SV23: $i] :
      ( ( ( ~ ( rel_str @ SV23 ) )
        = $true )
      | ( ( ! [SY106: $i] :
              ( ~ ( element @ SY106 @ ( the_carrier @ SV23 ) )
              | ~ ( ~ ! [SY107: $i] :
                        ( ~ ( element @ SY107 @ ( the_carrier @ SV23 ) )
                        | ~ ( in @ ( ordered_pair @ SY106 @ SY107 ) @ ( the_InternalRel @ SV23 ) )
                        | ( related @ SV23 @ SY106 @ SY107 ) )
                  | ~ ! [SY108: $i] :
                        ( ~ ( element @ SY108 @ ( the_carrier @ SV23 ) )
                        | ~ ( related @ SV23 @ SY106 @ SY108 )
                        | ( in @ ( ordered_pair @ SY106 @ SY108 ) @ ( the_InternalRel @ SV23 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[200]) ).

thf(231,plain,
    ! [SV24: $i] :
      ( ( ( empty @ SV24 )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( element @ ( sK7_B @ SV24 ) @ ( powerset @ SV24 ) )
                    | ~ ~ ( empty @ ( sK7_B @ SV24 ) ) )
              | ~ ( finite @ ( sK7_B @ SV24 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[201]) ).

thf(232,plain,
    ! [SV25: $i] :
      ( ( ( ~ ( rel_str @ SV25 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY109: $i] :
                    ( ~ ( rel_str @ SY109 )
                    | ~ ( subset @ ( the_carrier @ SY109 ) @ ( the_carrier @ SV25 ) )
                    | ~ ( subset @ ( the_InternalRel @ SY109 ) @ ( the_InternalRel @ SV25 ) )
                    | ( subrelstr @ SY109 @ SV25 ) )
              | ~ ~ ( ~ ! [SY110: $i] :
                          ( ~ ( rel_str @ SY110 )
                          | ~ ( subrelstr @ SY110 @ SV25 )
                          | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) )
                    | ~ ! [SY111: $i] :
                          ( ~ ( rel_str @ SY111 )
                          | ~ ( subrelstr @ SY111 @ SV25 )
                          | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[202]) ).

thf(233,plain,
    ! [SV26: $i] :
      ( ( ( empty @ SV26 )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( element @ ( sK8_B @ SV26 ) @ ( powerset @ SV26 ) )
                    | ~ ~ ( empty @ ( sK8_B @ SV26 ) ) )
              | ~ ( finite @ ( sK8_B @ SV26 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[203]) ).

thf(234,plain,
    ! [SV27: $i,SV1: $i] :
      ( ( ( ~ ( in @ SV1 @ SV27 ) )
        = $true )
      | ( ( ~ ( in @ SV27 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[204]) ).

thf(235,plain,
    ! [SV2: $i] :
      ( ( ( empty @ SV2 )
        = $false )
      | ( ( finite @ SV2 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[205]) ).

thf(236,plain,
    ! [SV28: $i,SV3: $i,SV39: $i] :
      ( ( ~ ( element @ SV39 @ ( powerset @ ( cartesian_product2 @ SV3 @ SV28 ) ) )
        | ( relation @ SV39 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[206]) ).

thf(237,plain,
    ! [SV4: $i] :
      ( ( ( finite @ SV4 )
        = $false )
      | ( ( ! [SY87: $i] :
              ( ~ ( element @ SY87 @ ( powerset @ SV4 ) )
              | ( finite @ SY87 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[207]) ).

thf(238,plain,
    ! [SV5: $i] :
      ( ( ( rel_str @ SV5 )
        = $false )
      | ( ( one_sorted_str @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[208]) ).

thf(239,plain,
    ! [SV6: $i] :
      ( ( ( rel_str @ SV6 )
        = $false )
      | ( ( ! [SY88: $i] :
              ( ~ ( subrelstr @ SY88 @ SV6 )
              | ( rel_str @ SY88 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[209]) ).

thf(240,plain,
    ! [SV29: $i,SV7: $i,SV40: $i] :
      ( ( ~ ( relation_of2_as_subset @ SV40 @ SV7 @ SV29 )
        | ( element @ SV40 @ ( powerset @ ( cartesian_product2 @ SV7 @ SV29 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[210]) ).

thf(241,plain,
    ! [SV8: $i] :
      ( ( ( rel_str @ SV8 )
        = $false )
      | ( ( relation_of2_as_subset @ ( the_InternalRel @ SV8 ) @ ( the_carrier @ SV8 ) @ ( the_carrier @ SV8 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[211]) ).

thf(242,plain,
    ! [SV11: $i] :
      ( ( ( rel_str @ SV11 )
        = $false )
      | ( ( subrelstr @ ( sK13_B @ SV11 ) @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[213]) ).

thf(243,plain,
    ! [SV32: $i,SV13: $i] :
      ( ( ( ~ ( finite @ SV13 )
          | ~ ( finite @ SV32 ) )
        = $true )
      | ( ( finite @ ( cartesian_product2 @ SV13 @ SV32 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[215]) ).

thf(244,plain,
    ! [SV33: $i,SV15: $i] :
      ( ( ( ~ ( in @ SV15 @ SV33 ) )
        = $true )
      | ( ( element @ SV15 @ SV33 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[216]) ).

thf(245,plain,
    ! [SV34: $i,SV16: $i] :
      ( ( ( ~ ( element @ SV16 @ SV34 ) )
        = $true )
      | ( ( ( empty @ SV34 )
          | ( in @ SV16 @ SV34 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[217]) ).

thf(246,plain,
    ! [SV17: $i,SV41: $i,SV35: $i] :
      ( ( ~ ( element @ SV35 @ ( powerset @ SV41 ) )
        | ~ ( in @ SV17 @ SV35 )
        | ( element @ SV17 @ SV41 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[218]) ).

thf(247,plain,
    ! [SV18: $i,SV42: $i,SV36: $i] :
      ( ( ~ ( element @ SV36 @ ( powerset @ SV42 ) )
        | ~ ( in @ SV18 @ SV36 )
        | ~ ( empty @ SV42 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[219]) ).

thf(248,plain,
    ! [SV19: $i] :
      ( ( ( empty @ SV19 )
        = $false )
      | ( ( SV19 = empty_set )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[220]) ).

thf(249,plain,
    ! [SV20: $i,SV37: $i] :
      ( ( ( ~ ( empty @ SV37 ) )
        = $true )
      | ( ( ~ ( in @ SV20 @ SV37 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[221]) ).

thf(250,plain,
    ! [SV38: $i,SV21: $i] :
      ( ( ( ( SV21 = SV38 )
          | ~ ( empty @ SV21 ) )
        = $true )
      | ( ( ~ ( empty @ SV38 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[222]) ).

thf(251,plain,
    ( ( ~ ( empty @ sK11_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[223]) ).

thf(252,plain,
    ( ( finite @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[224]) ).

thf(253,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
          | ( subset @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[225]) ).

thf(254,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( subset @ SX0 @ SX1 )
          | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[226]) ).

thf(255,plain,
    ! [SV22: $i] :
      ( ( ~ ! [SY102: $i,SY103: $i] :
              ( ~ ( relation_of2 @ SY103 @ SV22 @ SY102 )
              | ( relation_of2_as_subset @ SY103 @ SV22 @ SY102 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[227]) ).

thf(256,plain,
    ! [SV22: $i] :
      ( ( ~ ! [SY104: $i,SY105: $i] :
              ( ~ ( relation_of2_as_subset @ SY105 @ SV22 @ SY104 )
              | ( relation_of2 @ SY105 @ SV22 @ SY104 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[227]) ).

thf(257,plain,
    ( ( subrelstr @ sK2_SY69 @ sK1_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[228]) ).

thf(258,plain,
    ( ( ~ ( ~ ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) )
          | ~ ~ ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
                | ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
                      | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                            | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                              | ( sK6_SY83 != sK4_SY78 ) )
                                        | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                                  | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[229]) ).

thf(259,plain,
    ! [SV23: $i] :
      ( ( ( rel_str @ SV23 )
        = $false )
      | ( ( ! [SY106: $i] :
              ( ~ ( element @ SY106 @ ( the_carrier @ SV23 ) )
              | ~ ( ~ ! [SY107: $i] :
                        ( ~ ( element @ SY107 @ ( the_carrier @ SV23 ) )
                        | ~ ( in @ ( ordered_pair @ SY106 @ SY107 ) @ ( the_InternalRel @ SV23 ) )
                        | ( related @ SV23 @ SY106 @ SY107 ) )
                  | ~ ! [SY108: $i] :
                        ( ~ ( element @ SY108 @ ( the_carrier @ SV23 ) )
                        | ~ ( related @ SV23 @ SY106 @ SY108 )
                        | ( in @ ( ordered_pair @ SY106 @ SY108 ) @ ( the_InternalRel @ SV23 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[230]) ).

thf(260,plain,
    ! [SV24: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK7_B @ SV24 ) @ ( powerset @ SV24 ) )
                | ~ ~ ( empty @ ( sK7_B @ SV24 ) ) )
          | ~ ( finite @ ( sK7_B @ SV24 ) ) )
        = $false )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[231]) ).

thf(261,plain,
    ! [SV25: $i] :
      ( ( ( rel_str @ SV25 )
        = $false )
      | ( ( ~ ( ~ ! [SY109: $i] :
                    ( ~ ( rel_str @ SY109 )
                    | ~ ( subset @ ( the_carrier @ SY109 ) @ ( the_carrier @ SV25 ) )
                    | ~ ( subset @ ( the_InternalRel @ SY109 ) @ ( the_InternalRel @ SV25 ) )
                    | ( subrelstr @ SY109 @ SV25 ) )
              | ~ ~ ( ~ ! [SY110: $i] :
                          ( ~ ( rel_str @ SY110 )
                          | ~ ( subrelstr @ SY110 @ SV25 )
                          | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) )
                    | ~ ! [SY111: $i] :
                          ( ~ ( rel_str @ SY111 )
                          | ~ ( subrelstr @ SY111 @ SV25 )
                          | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[232]) ).

thf(262,plain,
    ! [SV26: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK8_B @ SV26 ) @ ( powerset @ SV26 ) )
                | ~ ~ ( empty @ ( sK8_B @ SV26 ) ) )
          | ~ ( finite @ ( sK8_B @ SV26 ) ) )
        = $false )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(263,plain,
    ! [SV27: $i,SV1: $i] :
      ( ( ( in @ SV1 @ SV27 )
        = $false )
      | ( ( ~ ( in @ SV27 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[234]) ).

thf(264,plain,
    ! [SV28: $i,SV3: $i,SV39: $i] :
      ( ( ( ~ ( element @ SV39 @ ( powerset @ ( cartesian_product2 @ SV3 @ SV28 ) ) ) )
        = $true )
      | ( ( relation @ SV39 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[236]) ).

thf(265,plain,
    ! [SV4: $i,SV43: $i] :
      ( ( ( ~ ( element @ SV43 @ ( powerset @ SV4 ) )
          | ( finite @ SV43 ) )
        = $true )
      | ( ( finite @ SV4 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[237]) ).

thf(266,plain,
    ! [SV6: $i,SV44: $i] :
      ( ( ( ~ ( subrelstr @ SV44 @ SV6 )
          | ( rel_str @ SV44 ) )
        = $true )
      | ( ( rel_str @ SV6 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[239]) ).

thf(267,plain,
    ! [SV29: $i,SV7: $i,SV40: $i] :
      ( ( ( ~ ( relation_of2_as_subset @ SV40 @ SV7 @ SV29 ) )
        = $true )
      | ( ( element @ SV40 @ ( powerset @ ( cartesian_product2 @ SV7 @ SV29 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[240]) ).

thf(268,plain,
    ! [SV32: $i,SV13: $i] :
      ( ( ( ~ ( finite @ SV13 ) )
        = $true )
      | ( ( ~ ( finite @ SV32 ) )
        = $true )
      | ( ( finite @ ( cartesian_product2 @ SV13 @ SV32 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[243]) ).

thf(269,plain,
    ! [SV33: $i,SV15: $i] :
      ( ( ( in @ SV15 @ SV33 )
        = $false )
      | ( ( element @ SV15 @ SV33 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[244]) ).

thf(270,plain,
    ! [SV34: $i,SV16: $i] :
      ( ( ( element @ SV16 @ SV34 )
        = $false )
      | ( ( ( empty @ SV34 )
          | ( in @ SV16 @ SV34 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[245]) ).

thf(271,plain,
    ! [SV17: $i,SV41: $i,SV35: $i] :
      ( ( ( ~ ( element @ SV35 @ ( powerset @ SV41 ) )
          | ~ ( in @ SV17 @ SV35 ) )
        = $true )
      | ( ( element @ SV17 @ SV41 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[246]) ).

thf(272,plain,
    ! [SV18: $i,SV42: $i,SV36: $i] :
      ( ( ( ~ ( element @ SV36 @ ( powerset @ SV42 ) )
          | ~ ( in @ SV18 @ SV36 ) )
        = $true )
      | ( ( ~ ( empty @ SV42 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[247]) ).

thf(273,plain,
    ! [SV20: $i,SV37: $i] :
      ( ( ( empty @ SV37 )
        = $false )
      | ( ( ~ ( in @ SV20 @ SV37 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[249]) ).

thf(274,plain,
    ! [SV38: $i,SV21: $i] :
      ( ( ( SV21 = SV38 )
        = $true )
      | ( ( ~ ( empty @ SV21 ) )
        = $true )
      | ( ( ~ ( empty @ SV38 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[250]) ).

thf(275,plain,
    ( ( empty @ sK11_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[251]) ).

thf(276,plain,
    ! [SV45: $i] :
      ( ( ! [SY116: $i] :
            ( ~ ( element @ SV45 @ ( powerset @ SY116 ) )
            | ( subset @ SV45 @ SY116 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[253]) ).

thf(277,plain,
    ! [SV46: $i] :
      ( ( ! [SY117: $i] :
            ( ~ ( subset @ SV46 @ SY117 )
            | ( element @ SV46 @ ( powerset @ SY117 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[254]) ).

thf(278,plain,
    ! [SV22: $i] :
      ( ( ! [SY102: $i,SY103: $i] :
            ( ~ ( relation_of2 @ SY103 @ SV22 @ SY102 )
            | ( relation_of2_as_subset @ SY103 @ SV22 @ SY102 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[255]) ).

thf(279,plain,
    ! [SV22: $i] :
      ( ( ! [SY104: $i,SY105: $i] :
            ( ~ ( relation_of2_as_subset @ SY105 @ SV22 @ SY104 )
            | ( relation_of2 @ SY105 @ SV22 @ SY104 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[256]) ).

thf(280,plain,
    ( ( ~ ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) )
      | ~ ~ ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
            | ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
                  | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                        | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                          | ( sK6_SY83 != sK4_SY78 ) )
                                    | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                              | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[258]) ).

thf(281,plain,
    ! [SV23: $i,SV47: $i] :
      ( ( ( ~ ( element @ SV47 @ ( the_carrier @ SV23 ) )
          | ~ ( ~ ! [SY118: $i] :
                    ( ~ ( element @ SY118 @ ( the_carrier @ SV23 ) )
                    | ~ ( in @ ( ordered_pair @ SV47 @ SY118 ) @ ( the_InternalRel @ SV23 ) )
                    | ( related @ SV23 @ SV47 @ SY118 ) )
              | ~ ! [SY119: $i] :
                    ( ~ ( element @ SY119 @ ( the_carrier @ SV23 ) )
                    | ~ ( related @ SV23 @ SV47 @ SY119 )
                    | ( in @ ( ordered_pair @ SV47 @ SY119 ) @ ( the_InternalRel @ SV23 ) ) ) ) )
        = $true )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[259]) ).

thf(282,plain,
    ! [SV24: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK7_B @ SV24 ) @ ( powerset @ SV24 ) )
                | ~ ~ ( empty @ ( sK7_B @ SV24 ) ) ) )
        = $false )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[260]) ).

thf(283,plain,
    ! [SV24: $i] :
      ( ( ( ~ ( finite @ ( sK7_B @ SV24 ) ) )
        = $false )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[260]) ).

thf(284,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY109: $i] :
                ( ~ ( rel_str @ SY109 )
                | ~ ( subset @ ( the_carrier @ SY109 ) @ ( the_carrier @ SV25 ) )
                | ~ ( subset @ ( the_InternalRel @ SY109 ) @ ( the_InternalRel @ SV25 ) )
                | ( subrelstr @ SY109 @ SV25 ) )
          | ~ ~ ( ~ ! [SY110: $i] :
                      ( ~ ( rel_str @ SY110 )
                      | ~ ( subrelstr @ SY110 @ SV25 )
                      | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) )
                | ~ ! [SY111: $i] :
                      ( ~ ( rel_str @ SY111 )
                      | ~ ( subrelstr @ SY111 @ SV25 )
                      | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) ) )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[261]) ).

thf(285,plain,
    ! [SV26: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK8_B @ SV26 ) @ ( powerset @ SV26 ) )
                | ~ ~ ( empty @ ( sK8_B @ SV26 ) ) ) )
        = $false )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[262]) ).

thf(286,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( finite @ ( sK8_B @ SV26 ) ) )
        = $false )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[262]) ).

thf(287,plain,
    ! [SV1: $i,SV27: $i] :
      ( ( ( in @ SV27 @ SV1 )
        = $false )
      | ( ( in @ SV1 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[263]) ).

thf(288,plain,
    ! [SV28: $i,SV3: $i,SV39: $i] :
      ( ( ( element @ SV39 @ ( powerset @ ( cartesian_product2 @ SV3 @ SV28 ) ) )
        = $false )
      | ( ( relation @ SV39 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[264]) ).

thf(289,plain,
    ! [SV4: $i,SV43: $i] :
      ( ( ( ~ ( element @ SV43 @ ( powerset @ SV4 ) ) )
        = $true )
      | ( ( finite @ SV43 )
        = $true )
      | ( ( finite @ SV4 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[265]) ).

thf(290,plain,
    ! [SV6: $i,SV44: $i] :
      ( ( ( ~ ( subrelstr @ SV44 @ SV6 ) )
        = $true )
      | ( ( rel_str @ SV44 )
        = $true )
      | ( ( rel_str @ SV6 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[266]) ).

thf(291,plain,
    ! [SV29: $i,SV7: $i,SV40: $i] :
      ( ( ( relation_of2_as_subset @ SV40 @ SV7 @ SV29 )
        = $false )
      | ( ( element @ SV40 @ ( powerset @ ( cartesian_product2 @ SV7 @ SV29 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[267]) ).

thf(292,plain,
    ! [SV32: $i,SV13: $i] :
      ( ( ( finite @ SV13 )
        = $false )
      | ( ( ~ ( finite @ SV32 ) )
        = $true )
      | ( ( finite @ ( cartesian_product2 @ SV13 @ SV32 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[268]) ).

thf(293,plain,
    ! [SV16: $i,SV34: $i] :
      ( ( ( empty @ SV34 )
        = $true )
      | ( ( in @ SV16 @ SV34 )
        = $true )
      | ( ( element @ SV16 @ SV34 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[270]) ).

thf(294,plain,
    ! [SV17: $i,SV41: $i,SV35: $i] :
      ( ( ( ~ ( element @ SV35 @ ( powerset @ SV41 ) ) )
        = $true )
      | ( ( ~ ( in @ SV17 @ SV35 ) )
        = $true )
      | ( ( element @ SV17 @ SV41 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[271]) ).

thf(295,plain,
    ! [SV18: $i,SV42: $i,SV36: $i] :
      ( ( ( ~ ( element @ SV36 @ ( powerset @ SV42 ) ) )
        = $true )
      | ( ( ~ ( in @ SV18 @ SV36 ) )
        = $true )
      | ( ( ~ ( empty @ SV42 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[272]) ).

thf(296,plain,
    ! [SV37: $i,SV20: $i] :
      ( ( ( in @ SV20 @ SV37 )
        = $false )
      | ( ( empty @ SV37 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[273]) ).

thf(297,plain,
    ! [SV38: $i,SV21: $i] :
      ( ( ( empty @ SV21 )
        = $false )
      | ( ( SV21 = SV38 )
        = $true )
      | ( ( ~ ( empty @ SV38 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(298,plain,
    ! [SV48: $i,SV45: $i] :
      ( ( ~ ( element @ SV45 @ ( powerset @ SV48 ) )
        | ( subset @ SV45 @ SV48 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[276]) ).

thf(299,plain,
    ! [SV49: $i,SV46: $i] :
      ( ( ~ ( subset @ SV46 @ SV49 )
        | ( element @ SV46 @ ( powerset @ SV49 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[277]) ).

thf(300,plain,
    ! [SV50: $i,SV22: $i] :
      ( ( ! [SY120: $i] :
            ( ~ ( relation_of2 @ SY120 @ SV22 @ SV50 )
            | ( relation_of2_as_subset @ SY120 @ SV22 @ SV50 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[278]) ).

thf(301,plain,
    ! [SV51: $i,SV22: $i] :
      ( ( ! [SY121: $i] :
            ( ~ ( relation_of2_as_subset @ SY121 @ SV22 @ SV51 )
            | ( relation_of2 @ SY121 @ SV22 @ SV51 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[279]) ).

thf(302,plain,
    ( ( ~ ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[280]) ).

thf(303,plain,
    ( ( ~ ~ ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
            | ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
                  | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                        | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                          | ( sK6_SY83 != sK4_SY78 ) )
                                    | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                              | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[280]) ).

thf(304,plain,
    ! [SV23: $i,SV47: $i] :
      ( ( ( ~ ( element @ SV47 @ ( the_carrier @ SV23 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY118: $i] :
                    ( ~ ( element @ SY118 @ ( the_carrier @ SV23 ) )
                    | ~ ( in @ ( ordered_pair @ SV47 @ SY118 ) @ ( the_InternalRel @ SV23 ) )
                    | ( related @ SV23 @ SV47 @ SY118 ) )
              | ~ ! [SY119: $i] :
                    ( ~ ( element @ SY119 @ ( the_carrier @ SV23 ) )
                    | ~ ( related @ SV23 @ SV47 @ SY119 )
                    | ( in @ ( ordered_pair @ SV47 @ SY119 ) @ ( the_InternalRel @ SV23 ) ) ) ) )
        = $true )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[281]) ).

thf(305,plain,
    ! [SV24: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK7_B @ SV24 ) @ ( powerset @ SV24 ) )
              | ~ ~ ( empty @ ( sK7_B @ SV24 ) ) ) )
        = $true )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[282]) ).

thf(306,plain,
    ! [SV24: $i] :
      ( ( ( finite @ ( sK7_B @ SV24 ) )
        = $true )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[283]) ).

thf(307,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY109: $i] :
                ( ~ ( rel_str @ SY109 )
                | ~ ( subset @ ( the_carrier @ SY109 ) @ ( the_carrier @ SV25 ) )
                | ~ ( subset @ ( the_InternalRel @ SY109 ) @ ( the_InternalRel @ SV25 ) )
                | ( subrelstr @ SY109 @ SV25 ) ) )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[284]) ).

thf(308,plain,
    ! [SV25: $i] :
      ( ( ( ~ ~ ( ~ ! [SY110: $i] :
                      ( ~ ( rel_str @ SY110 )
                      | ~ ( subrelstr @ SY110 @ SV25 )
                      | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) )
                | ~ ! [SY111: $i] :
                      ( ~ ( rel_str @ SY111 )
                      | ~ ( subrelstr @ SY111 @ SV25 )
                      | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) ) )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[284]) ).

thf(309,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK8_B @ SV26 ) @ ( powerset @ SV26 ) )
              | ~ ~ ( empty @ ( sK8_B @ SV26 ) ) ) )
        = $true )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[285]) ).

thf(310,plain,
    ! [SV26: $i] :
      ( ( ( finite @ ( sK8_B @ SV26 ) )
        = $true )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[286]) ).

thf(311,plain,
    ! [SV4: $i,SV43: $i] :
      ( ( ( element @ SV43 @ ( powerset @ SV4 ) )
        = $false )
      | ( ( finite @ SV43 )
        = $true )
      | ( ( finite @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[289]) ).

thf(312,plain,
    ! [SV6: $i,SV44: $i] :
      ( ( ( subrelstr @ SV44 @ SV6 )
        = $false )
      | ( ( rel_str @ SV44 )
        = $true )
      | ( ( rel_str @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[290]) ).

thf(313,plain,
    ! [SV13: $i,SV32: $i] :
      ( ( ( finite @ SV32 )
        = $false )
      | ( ( finite @ SV13 )
        = $false )
      | ( ( finite @ ( cartesian_product2 @ SV13 @ SV32 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[292]) ).

thf(314,plain,
    ! [SV17: $i,SV41: $i,SV35: $i] :
      ( ( ( element @ SV35 @ ( powerset @ SV41 ) )
        = $false )
      | ( ( ~ ( in @ SV17 @ SV35 ) )
        = $true )
      | ( ( element @ SV17 @ SV41 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[294]) ).

thf(315,plain,
    ! [SV18: $i,SV42: $i,SV36: $i] :
      ( ( ( element @ SV36 @ ( powerset @ SV42 ) )
        = $false )
      | ( ( ~ ( in @ SV18 @ SV36 ) )
        = $true )
      | ( ( ~ ( empty @ SV42 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[295]) ).

thf(316,plain,
    ! [SV21: $i,SV38: $i] :
      ( ( ( empty @ SV38 )
        = $false )
      | ( ( SV21 = SV38 )
        = $true )
      | ( ( empty @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[297]) ).

thf(317,plain,
    ! [SV48: $i,SV45: $i] :
      ( ( ( ~ ( element @ SV45 @ ( powerset @ SV48 ) ) )
        = $true )
      | ( ( subset @ SV45 @ SV48 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[298]) ).

thf(318,plain,
    ! [SV49: $i,SV46: $i] :
      ( ( ( ~ ( subset @ SV46 @ SV49 ) )
        = $true )
      | ( ( element @ SV46 @ ( powerset @ SV49 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[299]) ).

thf(319,plain,
    ! [SV50: $i,SV22: $i,SV52: $i] :
      ( ( ~ ( relation_of2 @ SV52 @ SV22 @ SV50 )
        | ( relation_of2_as_subset @ SV52 @ SV22 @ SV50 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[300]) ).

thf(320,plain,
    ! [SV51: $i,SV22: $i,SV53: $i] :
      ( ( ~ ( relation_of2_as_subset @ SV53 @ SV22 @ SV51 )
        | ( relation_of2 @ SV53 @ SV22 @ SV51 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[301]) ).

thf(321,plain,
    ( ( element @ sK3_SY74 @ ( the_carrier @ sK1_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[302]) ).

thf(322,plain,
    ( ( ~ ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
          | ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
                | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                      | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                        | ( sK6_SY83 != sK4_SY78 ) )
                                  | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                            | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[303]) ).

thf(323,plain,
    ! [SV23: $i,SV47: $i] :
      ( ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY118: $i] :
                    ( ~ ( element @ SY118 @ ( the_carrier @ SV23 ) )
                    | ~ ( in @ ( ordered_pair @ SV47 @ SY118 ) @ ( the_InternalRel @ SV23 ) )
                    | ( related @ SV23 @ SV47 @ SY118 ) )
              | ~ ! [SY119: $i] :
                    ( ~ ( element @ SY119 @ ( the_carrier @ SV23 ) )
                    | ~ ( related @ SV23 @ SV47 @ SY119 )
                    | ( in @ ( ordered_pair @ SV47 @ SY119 ) @ ( the_InternalRel @ SV23 ) ) ) ) )
        = $true )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[304]) ).

thf(324,plain,
    ! [SV24: $i] :
      ( ( ( ~ ( element @ ( sK7_B @ SV24 ) @ ( powerset @ SV24 ) )
          | ~ ~ ( empty @ ( sK7_B @ SV24 ) ) )
        = $false )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[305]) ).

thf(325,plain,
    ! [SV25: $i] :
      ( ( ( ! [SY109: $i] :
              ( ~ ( rel_str @ SY109 )
              | ~ ( subset @ ( the_carrier @ SY109 ) @ ( the_carrier @ SV25 ) )
              | ~ ( subset @ ( the_InternalRel @ SY109 ) @ ( the_InternalRel @ SV25 ) )
              | ( subrelstr @ SY109 @ SV25 ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[307]) ).

thf(326,plain,
    ! [SV25: $i] :
      ( ( ( ~ ( ~ ! [SY110: $i] :
                    ( ~ ( rel_str @ SY110 )
                    | ~ ( subrelstr @ SY110 @ SV25 )
                    | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) )
              | ~ ! [SY111: $i] :
                    ( ~ ( rel_str @ SY111 )
                    | ~ ( subrelstr @ SY111 @ SV25 )
                    | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[308]) ).

thf(327,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( element @ ( sK8_B @ SV26 ) @ ( powerset @ SV26 ) )
          | ~ ~ ( empty @ ( sK8_B @ SV26 ) ) )
        = $false )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[309]) ).

thf(328,plain,
    ! [SV41: $i,SV35: $i,SV17: $i] :
      ( ( ( in @ SV17 @ SV35 )
        = $false )
      | ( ( element @ SV35 @ ( powerset @ SV41 ) )
        = $false )
      | ( ( element @ SV17 @ SV41 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[314]) ).

thf(329,plain,
    ! [SV42: $i,SV36: $i,SV18: $i] :
      ( ( ( in @ SV18 @ SV36 )
        = $false )
      | ( ( element @ SV36 @ ( powerset @ SV42 ) )
        = $false )
      | ( ( ~ ( empty @ SV42 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[315]) ).

thf(330,plain,
    ! [SV48: $i,SV45: $i] :
      ( ( ( element @ SV45 @ ( powerset @ SV48 ) )
        = $false )
      | ( ( subset @ SV45 @ SV48 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[317]) ).

thf(331,plain,
    ! [SV49: $i,SV46: $i] :
      ( ( ( subset @ SV46 @ SV49 )
        = $false )
      | ( ( element @ SV46 @ ( powerset @ SV49 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[318]) ).

thf(332,plain,
    ! [SV50: $i,SV22: $i,SV52: $i] :
      ( ( ( ~ ( relation_of2 @ SV52 @ SV22 @ SV50 ) )
        = $true )
      | ( ( relation_of2_as_subset @ SV52 @ SV22 @ SV50 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[319]) ).

thf(333,plain,
    ! [SV51: $i,SV22: $i,SV53: $i] :
      ( ( ( ~ ( relation_of2_as_subset @ SV53 @ SV22 @ SV51 ) )
        = $true )
      | ( ( relation_of2 @ SV53 @ SV22 @ SV51 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[320]) ).

thf(334,plain,
    ( ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
      | ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
            | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                  | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                    | ( sK6_SY83 != sK4_SY78 ) )
                              | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                        | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[322]) ).

thf(335,plain,
    ! [SV47: $i,SV23: $i] :
      ( ( ( ~ ! [SY118: $i] :
                ( ~ ( element @ SY118 @ ( the_carrier @ SV23 ) )
                | ~ ( in @ ( ordered_pair @ SV47 @ SY118 ) @ ( the_InternalRel @ SV23 ) )
                | ( related @ SV23 @ SV47 @ SY118 ) )
          | ~ ! [SY119: $i] :
                ( ~ ( element @ SY119 @ ( the_carrier @ SV23 ) )
                | ~ ( related @ SV23 @ SV47 @ SY119 )
                | ( in @ ( ordered_pair @ SV47 @ SY119 ) @ ( the_InternalRel @ SV23 ) ) ) )
        = $false )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[323]) ).

thf(336,plain,
    ! [SV24: $i] :
      ( ( ( ~ ( element @ ( sK7_B @ SV24 ) @ ( powerset @ SV24 ) ) )
        = $false )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[324]) ).

thf(337,plain,
    ! [SV24: $i] :
      ( ( ( ~ ~ ( empty @ ( sK7_B @ SV24 ) ) )
        = $false )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[324]) ).

thf(338,plain,
    ! [SV25: $i,SV54: $i] :
      ( ( ( ~ ( rel_str @ SV54 )
          | ~ ( subset @ ( the_carrier @ SV54 ) @ ( the_carrier @ SV25 ) )
          | ~ ( subset @ ( the_InternalRel @ SV54 ) @ ( the_InternalRel @ SV25 ) )
          | ( subrelstr @ SV54 @ SV25 ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[325]) ).

thf(339,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY110: $i] :
                ( ~ ( rel_str @ SY110 )
                | ~ ( subrelstr @ SY110 @ SV25 )
                | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) )
          | ~ ! [SY111: $i] :
                ( ~ ( rel_str @ SY111 )
                | ~ ( subrelstr @ SY111 @ SV25 )
                | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(340,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( element @ ( sK8_B @ SV26 ) @ ( powerset @ SV26 ) ) )
        = $false )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[327]) ).

thf(341,plain,
    ! [SV26: $i] :
      ( ( ( ~ ~ ( empty @ ( sK8_B @ SV26 ) ) )
        = $false )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[327]) ).

thf(342,plain,
    ! [SV18: $i,SV36: $i,SV42: $i] :
      ( ( ( empty @ SV42 )
        = $false )
      | ( ( element @ SV36 @ ( powerset @ SV42 ) )
        = $false )
      | ( ( in @ SV18 @ SV36 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[329]) ).

thf(343,plain,
    ! [SV50: $i,SV22: $i,SV52: $i] :
      ( ( ( relation_of2 @ SV52 @ SV22 @ SV50 )
        = $false )
      | ( ( relation_of2_as_subset @ SV52 @ SV22 @ SV50 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[332]) ).

thf(344,plain,
    ! [SV51: $i,SV22: $i,SV53: $i] :
      ( ( ( relation_of2_as_subset @ SV53 @ SV22 @ SV51 )
        = $false )
      | ( ( relation_of2 @ SV53 @ SV22 @ SV51 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[333]) ).

thf(345,plain,
    ( ( ~ ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[334]) ).

thf(346,plain,
    ( ( ~ ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
            | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                  | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                    | ( sK6_SY83 != sK4_SY78 ) )
                              | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                        | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[334]) ).

thf(347,plain,
    ! [SV47: $i,SV23: $i] :
      ( ( ( ~ ! [SY118: $i] :
                ( ~ ( element @ SY118 @ ( the_carrier @ SV23 ) )
                | ~ ( in @ ( ordered_pair @ SV47 @ SY118 ) @ ( the_InternalRel @ SV23 ) )
                | ( related @ SV23 @ SV47 @ SY118 ) ) )
        = $false )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[335]) ).

thf(348,plain,
    ! [SV47: $i,SV23: $i] :
      ( ( ( ~ ! [SY119: $i] :
                ( ~ ( element @ SY119 @ ( the_carrier @ SV23 ) )
                | ~ ( related @ SV23 @ SV47 @ SY119 )
                | ( in @ ( ordered_pair @ SV47 @ SY119 ) @ ( the_InternalRel @ SV23 ) ) ) )
        = $false )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[335]) ).

thf(349,plain,
    ! [SV24: $i] :
      ( ( ( element @ ( sK7_B @ SV24 ) @ ( powerset @ SV24 ) )
        = $true )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[336]) ).

thf(350,plain,
    ! [SV24: $i] :
      ( ( ( ~ ( empty @ ( sK7_B @ SV24 ) ) )
        = $true )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[337]) ).

thf(351,plain,
    ! [SV25: $i,SV54: $i] :
      ( ( ( ~ ( rel_str @ SV54 ) )
        = $true )
      | ( ( ~ ( subset @ ( the_carrier @ SV54 ) @ ( the_carrier @ SV25 ) )
          | ~ ( subset @ ( the_InternalRel @ SV54 ) @ ( the_InternalRel @ SV25 ) )
          | ( subrelstr @ SV54 @ SV25 ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[338]) ).

thf(352,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY110: $i] :
                ( ~ ( rel_str @ SY110 )
                | ~ ( subrelstr @ SY110 @ SV25 )
                | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) ) )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[339]) ).

thf(353,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY111: $i] :
                ( ~ ( rel_str @ SY111 )
                | ~ ( subrelstr @ SY111 @ SV25 )
                | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[339]) ).

thf(354,plain,
    ! [SV26: $i] :
      ( ( ( element @ ( sK8_B @ SV26 ) @ ( powerset @ SV26 ) )
        = $true )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[340]) ).

thf(355,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( empty @ ( sK8_B @ SV26 ) ) )
        = $true )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[341]) ).

thf(356,plain,
    ( ( element @ sK4_SY78 @ ( the_carrier @ sK1_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[345]) ).

thf(357,plain,
    ( ( ~ ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
          | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
                | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                                  | ( sK6_SY83 != sK4_SY78 ) )
                            | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                      | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[346]) ).

thf(358,plain,
    ! [SV47: $i,SV23: $i] :
      ( ( ( ! [SY118: $i] :
              ( ~ ( element @ SY118 @ ( the_carrier @ SV23 ) )
              | ~ ( in @ ( ordered_pair @ SV47 @ SY118 ) @ ( the_InternalRel @ SV23 ) )
              | ( related @ SV23 @ SV47 @ SY118 ) ) )
        = $true )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[347]) ).

thf(359,plain,
    ! [SV47: $i,SV23: $i] :
      ( ( ( ! [SY119: $i] :
              ( ~ ( element @ SY119 @ ( the_carrier @ SV23 ) )
              | ~ ( related @ SV23 @ SV47 @ SY119 )
              | ( in @ ( ordered_pair @ SV47 @ SY119 ) @ ( the_InternalRel @ SV23 ) ) ) )
        = $true )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[348]) ).

thf(360,plain,
    ! [SV24: $i] :
      ( ( ( empty @ ( sK7_B @ SV24 ) )
        = $false )
      | ( ( empty @ SV24 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[350]) ).

thf(361,plain,
    ! [SV25: $i,SV54: $i] :
      ( ( ( rel_str @ SV54 )
        = $false )
      | ( ( ~ ( subset @ ( the_carrier @ SV54 ) @ ( the_carrier @ SV25 ) )
          | ~ ( subset @ ( the_InternalRel @ SV54 ) @ ( the_InternalRel @ SV25 ) )
          | ( subrelstr @ SV54 @ SV25 ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[351]) ).

thf(362,plain,
    ! [SV25: $i] :
      ( ( ( ! [SY110: $i] :
              ( ~ ( rel_str @ SY110 )
              | ~ ( subrelstr @ SY110 @ SV25 )
              | ( subset @ ( the_carrier @ SY110 ) @ ( the_carrier @ SV25 ) ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[352]) ).

thf(363,plain,
    ! [SV25: $i] :
      ( ( ( ! [SY111: $i] :
              ( ~ ( rel_str @ SY111 )
              | ~ ( subrelstr @ SY111 @ SV25 )
              | ( subset @ ( the_InternalRel @ SY111 ) @ ( the_InternalRel @ SV25 ) ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[353]) ).

thf(364,plain,
    ! [SV26: $i] :
      ( ( ( empty @ ( sK8_B @ SV26 ) )
        = $false )
      | ( ( empty @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[355]) ).

thf(365,plain,
    ( ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
      | ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
            | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                              | ( sK6_SY83 != sK4_SY78 ) )
                        | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                  | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(366,plain,
    ! [SV47: $i,SV23: $i,SV55: $i] :
      ( ( ( ~ ( element @ SV55 @ ( the_carrier @ SV23 ) )
          | ~ ( in @ ( ordered_pair @ SV47 @ SV55 ) @ ( the_InternalRel @ SV23 ) )
          | ( related @ SV23 @ SV47 @ SV55 ) )
        = $true )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[358]) ).

thf(367,plain,
    ! [SV47: $i,SV23: $i,SV56: $i] :
      ( ( ( ~ ( element @ SV56 @ ( the_carrier @ SV23 ) )
          | ~ ( related @ SV23 @ SV47 @ SV56 )
          | ( in @ ( ordered_pair @ SV47 @ SV56 ) @ ( the_InternalRel @ SV23 ) ) )
        = $true )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[359]) ).

thf(368,plain,
    ! [SV25: $i,SV54: $i] :
      ( ( ( ~ ( subset @ ( the_carrier @ SV54 ) @ ( the_carrier @ SV25 ) )
          | ~ ( subset @ ( the_InternalRel @ SV54 ) @ ( the_InternalRel @ SV25 ) ) )
        = $true )
      | ( ( subrelstr @ SV54 @ SV25 )
        = $true )
      | ( ( rel_str @ SV54 )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[361]) ).

thf(369,plain,
    ! [SV25: $i,SV57: $i] :
      ( ( ( ~ ( rel_str @ SV57 )
          | ~ ( subrelstr @ SV57 @ SV25 )
          | ( subset @ ( the_carrier @ SV57 ) @ ( the_carrier @ SV25 ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[362]) ).

thf(370,plain,
    ! [SV25: $i,SV58: $i] :
      ( ( ( ~ ( rel_str @ SV58 )
          | ~ ( subrelstr @ SV58 @ SV25 )
          | ( subset @ ( the_InternalRel @ SV58 ) @ ( the_InternalRel @ SV25 ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[363]) ).

thf(371,plain,
    ( ( ~ ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[365]) ).

thf(372,plain,
    ( ( ~ ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
            | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                              | ( sK6_SY83 != sK4_SY78 ) )
                        | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                  | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[365]) ).

thf(373,plain,
    ! [SV47: $i,SV23: $i,SV55: $i] :
      ( ( ( ~ ( element @ SV55 @ ( the_carrier @ SV23 ) ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV55 ) @ ( the_InternalRel @ SV23 ) )
          | ( related @ SV23 @ SV47 @ SV55 ) )
        = $true )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[366]) ).

thf(374,plain,
    ! [SV47: $i,SV23: $i,SV56: $i] :
      ( ( ( ~ ( element @ SV56 @ ( the_carrier @ SV23 ) ) )
        = $true )
      | ( ( ~ ( related @ SV23 @ SV47 @ SV56 )
          | ( in @ ( ordered_pair @ SV47 @ SV56 ) @ ( the_InternalRel @ SV23 ) ) )
        = $true )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[367]) ).

thf(375,plain,
    ! [SV25: $i,SV54: $i] :
      ( ( ( ~ ( subset @ ( the_carrier @ SV54 ) @ ( the_carrier @ SV25 ) ) )
        = $true )
      | ( ( ~ ( subset @ ( the_InternalRel @ SV54 ) @ ( the_InternalRel @ SV25 ) ) )
        = $true )
      | ( ( subrelstr @ SV54 @ SV25 )
        = $true )
      | ( ( rel_str @ SV54 )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[368]) ).

thf(376,plain,
    ! [SV25: $i,SV57: $i] :
      ( ( ( ~ ( rel_str @ SV57 ) )
        = $true )
      | ( ( ~ ( subrelstr @ SV57 @ SV25 )
          | ( subset @ ( the_carrier @ SV57 ) @ ( the_carrier @ SV25 ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[369]) ).

thf(377,plain,
    ! [SV25: $i,SV58: $i] :
      ( ( ( ~ ( rel_str @ SV58 ) )
        = $true )
      | ( ( ~ ( subrelstr @ SV58 @ SV25 )
          | ( subset @ ( the_InternalRel @ SV58 ) @ ( the_InternalRel @ SV25 ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[370]) ).

thf(378,plain,
    ( ( element @ sK5_SY81 @ ( the_carrier @ sK2_SY69 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[371]) ).

thf(379,plain,
    ( ( ~ ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
          | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                            | ( sK6_SY83 != sK4_SY78 ) )
                      | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
                | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[372]) ).

thf(380,plain,
    ! [SV47: $i,SV23: $i,SV55: $i] :
      ( ( ( element @ SV55 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV55 ) @ ( the_InternalRel @ SV23 ) )
          | ( related @ SV23 @ SV47 @ SV55 ) )
        = $true )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[373]) ).

thf(381,plain,
    ! [SV47: $i,SV23: $i,SV56: $i] :
      ( ( ( element @ SV56 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( ~ ( related @ SV23 @ SV47 @ SV56 )
          | ( in @ ( ordered_pair @ SV47 @ SV56 ) @ ( the_InternalRel @ SV23 ) ) )
        = $true )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[374]) ).

thf(382,plain,
    ! [SV25: $i,SV54: $i] :
      ( ( ( subset @ ( the_carrier @ SV54 ) @ ( the_carrier @ SV25 ) )
        = $false )
      | ( ( ~ ( subset @ ( the_InternalRel @ SV54 ) @ ( the_InternalRel @ SV25 ) ) )
        = $true )
      | ( ( subrelstr @ SV54 @ SV25 )
        = $true )
      | ( ( rel_str @ SV54 )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[375]) ).

thf(383,plain,
    ! [SV25: $i,SV57: $i] :
      ( ( ( rel_str @ SV57 )
        = $false )
      | ( ( ~ ( subrelstr @ SV57 @ SV25 )
          | ( subset @ ( the_carrier @ SV57 ) @ ( the_carrier @ SV25 ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[376]) ).

thf(384,plain,
    ! [SV25: $i,SV58: $i] :
      ( ( ( rel_str @ SV58 )
        = $false )
      | ( ( ~ ( subrelstr @ SV58 @ SV25 )
          | ( subset @ ( the_InternalRel @ SV58 ) @ ( the_InternalRel @ SV25 ) ) )
        = $true )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[377]) ).

thf(385,plain,
    ( ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
      | ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                        | ( sK6_SY83 != sK4_SY78 ) )
                  | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
            | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[379]) ).

thf(386,plain,
    ! [SV23: $i,SV55: $i,SV47: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV55 ) @ ( the_InternalRel @ SV23 ) ) )
        = $true )
      | ( ( related @ SV23 @ SV47 @ SV55 )
        = $true )
      | ( ( element @ SV55 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[380]) ).

thf(387,plain,
    ! [SV56: $i,SV47: $i,SV23: $i] :
      ( ( ( ~ ( related @ SV23 @ SV47 @ SV56 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV47 @ SV56 ) @ ( the_InternalRel @ SV23 ) )
        = $true )
      | ( ( element @ SV56 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[381]) ).

thf(388,plain,
    ! [SV25: $i,SV54: $i] :
      ( ( ( subset @ ( the_InternalRel @ SV54 ) @ ( the_InternalRel @ SV25 ) )
        = $false )
      | ( ( subset @ ( the_carrier @ SV54 ) @ ( the_carrier @ SV25 ) )
        = $false )
      | ( ( subrelstr @ SV54 @ SV25 )
        = $true )
      | ( ( rel_str @ SV54 )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[382]) ).

thf(389,plain,
    ! [SV25: $i,SV57: $i] :
      ( ( ( ~ ( subrelstr @ SV57 @ SV25 ) )
        = $true )
      | ( ( subset @ ( the_carrier @ SV57 ) @ ( the_carrier @ SV25 ) )
        = $true )
      | ( ( rel_str @ SV57 )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[383]) ).

thf(390,plain,
    ! [SV25: $i,SV58: $i] :
      ( ( ( ~ ( subrelstr @ SV58 @ SV25 ) )
        = $true )
      | ( ( subset @ ( the_InternalRel @ SV58 ) @ ( the_InternalRel @ SV25 ) )
        = $true )
      | ( ( rel_str @ SV58 )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[384]) ).

thf(391,plain,
    ( ( ~ ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[385]) ).

thf(392,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                        | ( sK6_SY83 != sK4_SY78 ) )
                  | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
            | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[385]) ).

thf(393,plain,
    ! [SV23: $i,SV55: $i,SV47: $i] :
      ( ( ( in @ ( ordered_pair @ SV47 @ SV55 ) @ ( the_InternalRel @ SV23 ) )
        = $false )
      | ( ( related @ SV23 @ SV47 @ SV55 )
        = $true )
      | ( ( element @ SV55 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[386]) ).

thf(394,plain,
    ! [SV56: $i,SV47: $i,SV23: $i] :
      ( ( ( related @ SV23 @ SV47 @ SV56 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV47 @ SV56 ) @ ( the_InternalRel @ SV23 ) )
        = $true )
      | ( ( element @ SV56 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( element @ SV47 @ ( the_carrier @ SV23 ) )
        = $false )
      | ( ( rel_str @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[387]) ).

thf(395,plain,
    ! [SV25: $i,SV57: $i] :
      ( ( ( subrelstr @ SV57 @ SV25 )
        = $false )
      | ( ( subset @ ( the_carrier @ SV57 ) @ ( the_carrier @ SV25 ) )
        = $true )
      | ( ( rel_str @ SV57 )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[389]) ).

thf(396,plain,
    ! [SV25: $i,SV58: $i] :
      ( ( ( subrelstr @ SV58 @ SV25 )
        = $false )
      | ( ( subset @ ( the_InternalRel @ SV58 ) @ ( the_InternalRel @ SV25 ) )
        = $true )
      | ( ( rel_str @ SV58 )
        = $false )
      | ( ( rel_str @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[390]) ).

thf(397,plain,
    ( ( element @ sK6_SY83 @ ( the_carrier @ sK2_SY69 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[391]) ).

thf(398,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                      | ( sK6_SY83 != sK4_SY78 ) )
                | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
          | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[392]) ).

thf(399,plain,
    ( ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                  | ( sK6_SY83 != sK4_SY78 ) )
            | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
      | ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[398]) ).

thf(400,plain,
    ( ( ~ ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                  | ( sK6_SY83 != sK4_SY78 ) )
            | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[399]) ).

thf(401,plain,
    ( ( ~ ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[399]) ).

thf(402,plain,
    ( ( ~ ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
                | ( sK6_SY83 != sK4_SY78 ) )
          | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[400]) ).

thf(403,plain,
    ( ( ~ ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[401]) ).

thf(404,plain,
    ( ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
            | ( sK6_SY83 != sK4_SY78 ) )
      | ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[402]) ).

thf(405,plain,
    ( ( related @ sK1_A @ sK3_SY74 @ sK4_SY78 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[403]) ).

thf(406,plain,
    ( ( ~ ~ ( ( sK5_SY81 != sK3_SY74 )
            | ( sK6_SY83 != sK4_SY78 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[404]) ).

thf(407,plain,
    ( ( ~ ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[404]) ).

thf(408,plain,
    ( ( ~ ( ( sK5_SY81 != sK3_SY74 )
          | ( sK6_SY83 != sK4_SY78 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[406]) ).

thf(409,plain,
    ( ( related @ sK2_SY69 @ sK5_SY81 @ sK6_SY83 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[407]) ).

thf(410,plain,
    ( ( ( sK5_SY81 != sK3_SY74 )
      | ( sK6_SY83 != sK4_SY78 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[408]) ).

thf(411,plain,
    ( ( ( sK5_SY81 != sK3_SY74 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[410]) ).

thf(412,plain,
    ( ( ( sK6_SY83 != sK4_SY78 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[410]) ).

thf(413,plain,
    ( ( sK5_SY81 = sK3_SY74 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[411]) ).

thf(414,plain,
    ( ( sK6_SY83 = sK4_SY78 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[412]) ).

thf(415,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[129,414,413,409,405,397,396,395,394,393,388,378,364,360,356,354,349,344,343,342,331,330,328,321,316,313,312,311,310,306,296,293,291,288,287,275,269,257,252,248,242,241,238,235,214,212,188,187,183,164,150,148,142,141,140,136,135,134,132,131,130]) ).

thf(416,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[415]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SEU362+1 : TPTP v8.1.0. Released v3.3.0.
% 0.12/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.13/0.35  % Computer : n004.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 600
% 0.13/0.35  % DateTime : Sun Jun 19 00:27:38 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.13/0.37  
% 0.13/0.37   No.of.Axioms: 41
% 0.13/0.37  
% 0.13/0.37   Length.of.Defs: 0
% 0.13/0.37  
% 0.13/0.37   Contains.Choice.Funs: false
% 0.13/0.38  .
% 0.13/0.39  (rf:0,axioms:41,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:43,loop_count:0,foatp_calls:0,translation:fof_full)....................
% 35.79/36.03  
% 35.79/36.03  ********************************
% 35.79/36.03  *   All subproblems solved!    *
% 35.79/36.03  ********************************
% 35.79/36.03  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:42,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:415,loop_count:0,foatp_calls:1,translation:fof_full)
% 35.89/36.08  
% 35.89/36.08  %**** Beginning of derivation protocol ****
% 35.89/36.08  % SZS output start CNFRefutation
% See solution above
% 35.89/36.08  
% 35.89/36.08  %**** End of derivation protocol ****
% 35.89/36.08  %**** no. of clauses in derivation: 416 ****
% 35.89/36.08  %**** clause counter: 415 ****
% 35.89/36.08  
% 35.89/36.08  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:42,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:415,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------