TSTP Solution File: SEU391+1 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SEU391+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 : n014.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 12:11:25 EDT 2022

% Result   : Theorem 253.88s 254.12s
% Output   : CNFRefutation 254.10s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   26
%            Number of leaves      :  125
% Syntax   : Number of formulae    :  749 ( 393 unt;  70 typ;   0 def)
%            Number of atoms       : 4338 (1167 equ;   0 cnn)
%            Maximal formula atoms :    8 (   6 avg)
%            Number of connectives : 7287 (1347   ~;1234   |; 173   &;4429   @)
%                                         (  14 <=>;  90  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   12 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   81 (  81   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   73 (  70 usr;  13 con; 0-3 aty)
%            Number of variables   : 1054 (   0   ^1018   !;  36   ?;1054   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_a_2_1_yellow19,type,
    a_2_1_yellow19: $i > $i > $i ).

thf(tp_antisymmetric_relstr,type,
    antisymmetric_relstr: $i > $o ).

thf(tp_boole_POSet,type,
    boole_POSet: $i > $i ).

thf(tp_boolean_relstr,type,
    boolean_relstr: $i > $o ).

thf(tp_bounded_relstr,type,
    bounded_relstr: $i > $o ).

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

thf(tp_cast_as_carrier_subset,type,
    cast_as_carrier_subset: $i > $i ).

thf(tp_complemented_relstr,type,
    complemented_relstr: $i > $o ).

thf(tp_complete_relstr,type,
    complete_relstr: $i > $o ).

thf(tp_connected_relstr,type,
    connected_relstr: $i > $o ).

thf(tp_directed_relstr,type,
    directed_relstr: $i > $o ).

thf(tp_directed_subset,type,
    directed_subset: $i > $i > $o ).

thf(tp_distributive_relstr,type,
    distributive_relstr: $i > $o ).

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

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

thf(tp_empty_carrier,type,
    empty_carrier: $i > $o ).

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

thf(tp_filter_of_net_str,type,
    filter_of_net_str: $i > $i > $i ).

thf(tp_filtered_subset,type,
    filtered_subset: $i > $i > $o ).

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

thf(tp_heyting_relstr,type,
    heyting_relstr: $i > $o ).

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

thf(tp_is_eventually_in,type,
    is_eventually_in: $i > $i > $i > $o ).

thf(tp_join_complete_relstr,type,
    join_complete_relstr: $i > $o ).

thf(tp_lower_bounded_relstr,type,
    lower_bounded_relstr: $i > $o ).

thf(tp_lower_relstr_subset,type,
    lower_relstr_subset: $i > $i > $o ).

thf(tp_net_str,type,
    net_str: $i > $i > $o ).

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

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

thf(tp_reflexive_relstr,type,
    reflexive_relstr: $i > $o ).

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

thf(tp_rel_str_of,type,
    rel_str_of: $i > $i > $i ).

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

thf(tp_relation_empty_yielding,type,
    relation_empty_yielding: $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_C,type,
    sK10_C: $i > $i > $i ).

thf(tp_sK11_B,type,
    sK11_B: $i > $i ).

thf(tp_sK12_B,type,
    sK12_B: $i > $i ).

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

thf(tp_sK14_A,type,
    sK14_A: $i ).

thf(tp_sK15_B,type,
    sK15_B: $i > $i ).

thf(tp_sK16_B,type,
    sK16_B: $i > $i ).

thf(tp_sK17_B,type,
    sK17_B: $i > $i ).

thf(tp_sK18_B,type,
    sK18_B: $i > $i ).

thf(tp_sK19_D,type,
    sK19_D: $i > $i > $i > $i ).

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

thf(tp_sK20_B,type,
    sK20_B: $i > $i ).

thf(tp_sK21_B,type,
    sK21_B: $i > $i ).

thf(tp_sK22_A,type,
    sK22_A: $i ).

thf(tp_sK2_SY564,type,
    sK2_SY564: $i ).

thf(tp_sK3_SY566,type,
    sK3_SY566: $i ).

thf(tp_sK4_A,type,
    sK4_A: $i ).

thf(tp_sK5_A,type,
    sK5_A: $i ).

thf(tp_sK6_A,type,
    sK6_A: $i ).

thf(tp_sK7_A,type,
    sK7_A: $i ).

thf(tp_sK8_C,type,
    sK8_C: $i > $i > $i ).

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

thf(tp_strict_rel_str,type,
    strict_rel_str: $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(tp_transitive_relstr,type,
    transitive_relstr: $i > $o ).

thf(tp_trivial_carrier,type,
    trivial_carrier: $i > $o ).

thf(tp_up_complete_relstr,type,
    up_complete_relstr: $i > $o ).

thf(tp_upper_bounded_relstr,type,
    upper_bounded_relstr: $i > $o ).

thf(tp_upper_relstr_subset,type,
    upper_relstr_subset: $i > $i > $o ).

thf(tp_v1_yellow_3,type,
    v1_yellow_3: $i > $o ).

thf(tp_with_infima_relstr,type,
    with_infima_relstr: $i > $o ).

thf(tp_with_suprema_relstr,type,
    with_suprema_relstr: $i > $o ).

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] :
      ( ! [C: $i] :
          ( ( in @ C @ A )
        <=> ( in @ C @ B ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_tarski) ).

thf(8,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ B )
     => ( ( empty @ B )
        | ( in @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).

thf(9,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( element @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_subset) ).

thf(10,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

thf(11,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(15,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc5_struct_0) ).

thf(17,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(18,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_waybel_7) ).

thf(19,axiom,
    ? [A: $i] :
      ( ( one_sorted_str @ A )
      & ~ ( empty_carrier @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_struct_0) ).

thf(20,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_relat_1) ).

thf(21,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(23,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
      & ~ ( empty @ B )
      & ( finite @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_waybel_7) ).

thf(25,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_subset_1) ).

thf(26,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_relat_1) ).

thf(31,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_subset_1) ).

thf(32,axiom,
    ? [A: $i] :
      ( ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_relat_1) ).

thf(34,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_finset_1) ).

thf(40,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ~ ( empty_carrier @ C )
        & ( net_str @ C @ B ) )
     => ( ( in @ A @ ( a_2_1_yellow19 @ B @ C ) )
      <=> ? [D: $i] :
            ( ( element @ D @ ( powerset @ ( the_carrier @ B ) ) )
            & ( A = D )
            & ( is_eventually_in @ B @ C @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fraenkel_a_2_1_yellow19) ).

thf(45,axiom,
    ! [A: $i] :
      ( ( ( with_infima_relstr @ A )
        & ( rel_str @ A ) )
     => ( ~ ( empty @ ( cast_as_carrier_subset @ A ) )
        & ( filtered_subset @ ( cast_as_carrier_subset @ A ) @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_waybel_0) ).

thf(46,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B ) )
     => ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_subset_1) ).

thf(47,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_relat_1) ).

thf(49,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( rel_str @ A ) )
     => ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_yellow_0) ).

thf(51,axiom,
    ! [A: $i] :
      ( ( ( with_suprema_relstr @ A )
        & ( rel_str @ A ) )
     => ( ~ ( empty @ ( cast_as_carrier_subset @ A ) )
        & ( directed_subset @ ( cast_as_carrier_subset @ A ) @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_waybel_0) ).

thf(52,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_pre_topc) ).

thf(54,axiom,
    ! [A: $i] :
      ~ ( empty @ ( powerset @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_subset_1) ).

thf(55,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_struct_0) ).

thf(57,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(59,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(60,axiom,
    ! [A: $i] :
    ? [B: $i] : ( element @ B @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_subset_1) ).

thf(62,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] : ( net_str @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_waybel_0) ).

thf(63,axiom,
    ? [A: $i] : ( one_sorted_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_struct_0) ).

thf(64,axiom,
    ? [A: $i] : ( rel_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_orders_2) ).

thf(66,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(67,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(70,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ( rel_str @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_waybel_0) ).

thf(72,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_orders_2) ).

thf(73,axiom,
    ! [A: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( rel_str @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k3_yellow_1) ).

thf(75,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A ) )
     => ( element @ ( filter_of_net_str @ A @ B ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_yellow19) ).

thf(76,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( element @ ( cast_as_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_pre_topc) ).

thf(80,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ( ( filter_of_net_str @ A @ B )
            = ( a_2_1_yellow19 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d3_yellow19) ).

thf(87,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_infima_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_lattice3) ).

thf(88,axiom,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_finset_1) ).

thf(89,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_yellow_0) ).

thf(90,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(91,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_relat_1) ).

thf(92,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_suprema_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_lattice3) ).

thf(93,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_finset_1) ).

thf(99,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(101,conjecture,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( in @ C @ ( filter_of_net_str @ A @ B ) )
            <=> ( ( is_eventually_in @ A @ B @ C )
                & ( element @ C @ ( powerset @ ( the_carrier @ A ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t11_yellow19) ).

thf(102,negated_conjecture,
    ( ( ! [A: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( one_sorted_str @ A ) )
         => ! [B: $i] :
              ( ( ~ ( empty_carrier @ B )
                & ( net_str @ B @ A ) )
             => ! [C: $i] :
                  ( ( in @ C @ ( filter_of_net_str @ A @ B ) )
                <=> ( ( is_eventually_in @ A @ B @ C )
                    & ( element @ C @ ( powerset @ ( the_carrier @ A ) ) ) ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[101]) ).

thf(103,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( one_sorted_str @ A ) )
         => ! [B: $i] :
              ( ( ~ ( empty_carrier @ B )
                & ( net_str @ B @ A ) )
             => ! [C: $i] :
                  ( ( in @ C @ ( filter_of_net_str @ A @ B ) )
                <=> ( ( is_eventually_in @ A @ B @ C )
                    & ( element @ C @ ( powerset @ ( the_carrier @ A ) ) ) ) ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[102]) ).

thf(104,plain,
    ( ( ! [A: $i,B: $i] :
          ~ ( ( empty @ A )
            & ( A != B )
            & ( empty @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(105,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( A = empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(106,plain,
    ( ( ! [A: $i,B: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(107,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)],[11]) ).

thf(108,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( relation_empty_yielding @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(109,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(110,plain,
    ( ( ? [A: $i] :
          ( ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(111,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( finite @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[34]) ).

thf(112,plain,
    ( ( ! [A: $i] :
          ( ( ( with_infima_relstr @ A )
            & ( rel_str @ A ) )
         => ( ~ ( empty @ ( cast_as_carrier_subset @ A ) )
            & ( filtered_subset @ ( cast_as_carrier_subset @ A ) @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[45]) ).

thf(113,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ~ ( empty @ A )
            & ~ ( empty @ B ) )
         => ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[46]) ).

thf(114,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set ) )
    = $true ),
    inference(unfold_def,[status(thm)],[47]) ).

thf(115,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( rel_str @ A ) )
         => ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[49]) ).

thf(116,plain,
    ( ( ! [A: $i] :
          ( ( ( with_suprema_relstr @ A )
            & ( rel_str @ A ) )
         => ( ~ ( empty @ ( cast_as_carrier_subset @ A ) )
            & ( directed_subset @ ( cast_as_carrier_subset @ A ) @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[51]) ).

thf(117,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( finite @ A )
            & ( finite @ B ) )
         => ( finite @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[57]) ).

thf(118,plain,
    ( ( ! [A: $i,B: $i] :
        ? [C: $i] : ( relation_of2_as_subset @ C @ A @ B ) )
    = $true ),
    inference(unfold_def,[status(thm)],[59]) ).

thf(119,plain,
    ( ( ? [A: $i] : ( rel_str @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[64]) ).

thf(120,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)],[66]) ).

thf(121,plain,
    ( ( ! [A: $i] :
          ( ( strict_rel_str @ ( boole_POSet @ A ) )
          & ( rel_str @ ( boole_POSet @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[73]) ).

thf(122,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ( ( ~ ( empty_carrier @ A )
              & ( complete_relstr @ A ) )
           => ( ~ ( empty_carrier @ A )
              & ( with_suprema_relstr @ A )
              & ( with_infima_relstr @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[89]) ).

thf(123,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[91]) ).

thf(124,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( finite @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[93]) ).

thf(125,plain,
    ( ( ! [A: $i,B: $i] :
          ~ ( ( in @ A @ B )
            & ( empty @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(126,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ~ ( ( in @ A @ B )
            & ( element @ B @ ( powerset @ C ) )
            & ( empty @ C ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4]) ).

thf(127,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(128,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( element @ A @ ( powerset @ B ) )
        <=> ( subset @ A @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(129,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [C: $i] :
              ( ( in @ C @ A )
            <=> ( in @ C @ B ) )
         => ( A = B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(130,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( element @ A @ B )
         => ( ( empty @ B )
            | ( in @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(131,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ( element @ A @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(132,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( one_sorted_str @ A ) )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
              & ~ ( empty @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[15]) ).

thf(133,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
              & ~ ( empty @ B )
              & ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(134,plain,
    ( ( ! [A: $i] :
          ( ( one_sorted_str @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
              & ~ ( empty @ B )
              & ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(135,plain,
    ( ( ? [A: $i] :
          ( ( one_sorted_str @ A )
          & ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[19]) ).

thf(136,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
              & ~ ( empty @ B )
              & ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(137,plain,
    ( ( ! [A: $i] :
        ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[23]) ).

thf(138,plain,
    ( ( ! [A: $i] :
        ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ( empty @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25]) ).

thf(139,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
              & ~ ( empty @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[31]) ).

thf(140,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( one_sorted_str @ B )
            & ~ ( empty_carrier @ C )
            & ( net_str @ C @ B ) )
         => ( ( in @ A @ ( a_2_1_yellow19 @ B @ C ) )
          <=> ? [D: $i] :
                ( ( element @ D @ ( powerset @ ( the_carrier @ B ) ) )
                & ( A = D )
                & ( is_eventually_in @ B @ C @ D ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[40]) ).

thf(141,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( one_sorted_str @ A ) )
         => ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[52]) ).

thf(142,plain,
    ( ( ! [A: $i] :
          ~ ( empty @ ( powerset @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[54]) ).

thf(143,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( one_sorted_str @ A ) )
         => ~ ( empty @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[55]) ).

thf(144,plain,
    ( ( ! [A: $i] :
        ? [B: $i] : ( element @ B @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[60]) ).

thf(145,plain,
    ( ( ! [A: $i] :
          ( ( one_sorted_str @ A )
         => ? [B: $i] : ( net_str @ B @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[62]) ).

thf(146,plain,
    ( ( ? [A: $i] : ( one_sorted_str @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[63]) ).

thf(147,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)],[67]) ).

thf(148,plain,
    ( ( ! [A: $i] :
          ( ( one_sorted_str @ A )
         => ! [B: $i] :
              ( ( net_str @ B @ A )
             => ( rel_str @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[70]) ).

thf(149,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ( one_sorted_str @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[72]) ).

thf(150,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( one_sorted_str @ A )
            & ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ( element @ ( filter_of_net_str @ A @ B ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ A ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[75]) ).

thf(151,plain,
    ( ( ! [A: $i] :
          ( ( one_sorted_str @ A )
         => ( element @ ( cast_as_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[76]) ).

thf(152,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( one_sorted_str @ A ) )
         => ! [B: $i] :
              ( ( ~ ( empty_carrier @ B )
                & ( net_str @ B @ A ) )
             => ( ( filter_of_net_str @ A @ B )
                = ( a_2_1_yellow19 @ A @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[80]) ).

thf(153,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ( ( with_infima_relstr @ A )
           => ~ ( empty_carrier @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[87]) ).

thf(154,plain,
    ( ( ! [A: $i] :
          ( ( finite @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
             => ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[88]) ).

thf(155,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
         => ( relation @ C ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[90]) ).

thf(156,plain,
    ( ( ! [A: $i] :
          ( ( rel_str @ A )
         => ( ( with_suprema_relstr @ A )
           => ~ ( empty_carrier @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[92]) ).

thf(157,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ~ ( in @ B @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[99]) ).

thf(158,plain,
    ( ( ( ~ ( empty_carrier @ sK1_A )
        & ( one_sorted_str @ sK1_A ) )
     => ! [SY564: $i] :
          ( ( ~ ( empty_carrier @ SY564 )
            & ( net_str @ SY564 @ sK1_A ) )
         => ! [SY565: $i] :
              ( ( in @ SY565 @ ( filter_of_net_str @ sK1_A @ SY564 ) )
            <=> ( ( is_eventually_in @ sK1_A @ SY564 @ SY565 )
                & ( element @ SY565 @ ( powerset @ ( the_carrier @ sK1_A ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[103]) ).

thf(159,plain,
    ( ( ~ ( empty_carrier @ sK1_A ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[158]) ).

thf(160,plain,
    ( ( one_sorted_str @ sK1_A )
    = $true ),
    inference(standard_cnf,[status(thm)],[158]) ).

thf(161,plain,
    ( ( ! [SY564: $i] :
          ( ( ~ ( empty_carrier @ SY564 )
            & ( net_str @ SY564 @ sK1_A ) )
         => ! [SY565: $i] :
              ( ( in @ SY565 @ ( filter_of_net_str @ sK1_A @ SY564 ) )
            <=> ( ( is_eventually_in @ sK1_A @ SY564 @ SY565 )
                & ( element @ SY565 @ ( powerset @ ( the_carrier @ sK1_A ) ) ) ) ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[158]) ).

thf(162,plain,
    ( ( ~ ! [SY564: $i] :
            ( ( ~ ( empty_carrier @ SY564 )
              & ( net_str @ SY564 @ sK1_A ) )
           => ! [SY565: $i] :
                ( ( in @ SY565 @ ( filter_of_net_str @ sK1_A @ SY564 ) )
              <=> ( ( is_eventually_in @ sK1_A @ SY564 @ SY565 )
                  & ( element @ SY565 @ ( powerset @ ( the_carrier @ sK1_A ) ) ) ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[161]) ).

thf(163,plain,
    ( ( ~ ( empty_carrier @ sK2_SY564 )
      & ( net_str @ sK2_SY564 @ sK1_A )
      & ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
        | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
        | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      & ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
        | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      & ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
        | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[162]) ).

thf(164,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[104]) ).

thf(165,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[105]) ).

thf(166,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[106]) ).

thf(167,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)],[107]) ).

thf(168,plain,
    ( ( ( relation @ sK4_A )
      & ( relation_empty_yielding @ sK4_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[108]) ).

thf(169,plain,
    ( ( ~ ( empty @ sK5_A )
      & ( relation @ sK5_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[109]) ).

thf(170,plain,
    ( ( ( empty @ sK6_A )
      & ( relation @ sK6_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[110]) ).

thf(171,plain,
    ( ( ~ ( empty @ sK7_A )
      & ( finite @ sK7_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[111]) ).

thf(172,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_infima_relstr @ A )
          | ~ ( empty @ ( cast_as_carrier_subset @ A ) ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_infima_relstr @ A )
          | ( filtered_subset @ ( cast_as_carrier_subset @ A ) @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[112]) ).

thf(173,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( empty @ A )
          | ( empty @ B )
          | ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[113]) ).

thf(174,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( rel_str @ A )
          | ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[115]) ).

thf(175,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_suprema_relstr @ A )
          | ~ ( empty @ ( cast_as_carrier_subset @ A ) ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_suprema_relstr @ A )
          | ( directed_subset @ ( cast_as_carrier_subset @ A ) @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[116]) ).

thf(176,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( finite @ A )
          | ~ ( finite @ B )
          | ( finite @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[117]) ).

thf(177,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2_as_subset @ ( sK8_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[118]) ).

thf(178,plain,
    ( ( rel_str @ sK9_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[119]) ).

thf(179,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)],[120]) ).

thf(180,plain,
    ( ( ! [A: $i] : ( rel_str @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( strict_rel_str @ ( boole_POSet @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[121]) ).

thf(181,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( with_suprema_relstr @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( with_infima_relstr @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[122]) ).

thf(182,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[123]) ).

thf(183,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( finite @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[124]) ).

thf(184,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[125]) ).

thf(185,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[126]) ).

thf(186,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[127]) ).

thf(187,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)],[128]) ).

thf(188,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( ~ ( in @ ( sK10_C @ B @ A ) @ A )
              | ~ ( in @ ( sK10_C @ B @ A ) @ B ) )
            & ( ( in @ ( sK10_C @ B @ A ) @ A )
              | ( in @ ( sK10_C @ B @ A ) @ B ) ) )
          | ( A = B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[129]) ).

thf(189,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[130]) ).

thf(190,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[131]) ).

thf(191,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ( ( element @ ( sK11_B @ A ) @ ( powerset @ ( the_carrier @ A ) ) )
            & ~ ( empty @ ( sK11_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[132]) ).

thf(192,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK12_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK12_B @ A ) )
            & ( finite @ ( sK12_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[133]) ).

thf(193,plain,
    ( ( ! [A: $i] :
          ( ~ ( one_sorted_str @ A )
          | ( ( element @ ( sK13_B @ A ) @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
            & ~ ( empty @ ( sK13_B @ A ) )
            & ( finite @ ( sK13_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[134]) ).

thf(194,plain,
    ( ( ( one_sorted_str @ sK14_A )
      & ~ ( empty_carrier @ sK14_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[135]) ).

thf(195,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK15_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK15_B @ A ) )
            & ( finite @ ( sK15_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[136]) ).

thf(196,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK16_B @ A ) @ ( powerset @ ( powerset @ A ) ) )
          & ~ ( empty @ ( sK16_B @ A ) )
          & ( finite @ ( sK16_B @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[137]) ).

thf(197,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK17_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK17_B @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[138]) ).

thf(198,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK18_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK18_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[139]) ).

thf(199,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ( empty_carrier @ B )
              | ~ ( one_sorted_str @ B )
              | ( empty_carrier @ C )
              | ~ ( net_str @ C @ B )
              | ! [D: $i] :
                  ( ( A != D )
                  | ~ ( element @ D @ ( powerset @ ( the_carrier @ B ) ) )
                  | ~ ( is_eventually_in @ B @ C @ D ) )
              | ( in @ A @ ( a_2_1_yellow19 @ B @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ( empty_carrier @ B )
              | ~ ( one_sorted_str @ B )
              | ( empty_carrier @ C )
              | ~ ( net_str @ C @ B )
              | ~ ( in @ A @ ( a_2_1_yellow19 @ B @ C ) )
              | ( ( A
                  = ( sK19_D @ C @ B @ A ) )
                & ( element @ ( sK19_D @ C @ B @ A ) @ ( powerset @ ( the_carrier @ B ) ) )
                & ( is_eventually_in @ B @ C @ ( sK19_D @ C @ B @ A ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[140]) ).

thf(200,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[141]) ).

thf(201,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ~ ( empty @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[143]) ).

thf(202,plain,
    ( ( ! [A: $i] : ( element @ ( sK20_B @ A ) @ A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[144]) ).

thf(203,plain,
    ( ( ! [A: $i] :
          ( ~ ( one_sorted_str @ A )
          | ( net_str @ ( sK21_B @ A ) @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[145]) ).

thf(204,plain,
    ( ( one_sorted_str @ sK22_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[146]) ).

thf(205,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)],[147]) ).

thf(206,plain,
    ( ( ! [A: $i] :
          ( ~ ( one_sorted_str @ A )
          | ! [B: $i] :
              ( ~ ( net_str @ B @ A )
              | ( rel_str @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[148]) ).

thf(207,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[149]) ).

thf(208,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ( empty_carrier @ B )
          | ~ ( net_str @ B @ A )
          | ( element @ ( filter_of_net_str @ A @ B ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ A ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[150]) ).

thf(209,plain,
    ( ( ! [A: $i] :
          ( ~ ( one_sorted_str @ A )
          | ( element @ ( cast_as_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[151]) ).

thf(210,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ! [B: $i] :
              ( ( empty_carrier @ B )
              | ~ ( net_str @ B @ A )
              | ( ( filter_of_net_str @ A @ B )
                = ( a_2_1_yellow19 @ A @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[152]) ).

thf(211,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_infima_relstr @ A )
          | ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[153]) ).

thf(212,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( powerset @ A ) )
              | ( finite @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[154]) ).

thf(213,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
          | ( relation @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[155]) ).

thf(214,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_suprema_relstr @ A )
          | ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[156]) ).

thf(215,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[157]) ).

thf(216,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[215]) ).

thf(217,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_suprema_relstr @ A )
          | ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[214]) ).

thf(218,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
          | ( relation @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[213]) ).

thf(219,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( powerset @ A ) )
              | ( finite @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[212]) ).

thf(220,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_infima_relstr @ A )
          | ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[211]) ).

thf(221,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ! [B: $i] :
              ( ( empty_carrier @ B )
              | ~ ( net_str @ B @ A )
              | ( ( filter_of_net_str @ A @ B )
                = ( a_2_1_yellow19 @ A @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[210]) ).

thf(222,plain,
    ( ( ! [A: $i] :
          ( ~ ( one_sorted_str @ A )
          | ( element @ ( cast_as_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[209]) ).

thf(223,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ( empty_carrier @ B )
          | ~ ( net_str @ B @ A )
          | ( element @ ( filter_of_net_str @ A @ B ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ A ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[208]) ).

thf(224,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( one_sorted_str @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[207]) ).

thf(225,plain,
    ( ( ! [A: $i] :
          ( ~ ( one_sorted_str @ A )
          | ! [B: $i] :
              ( ~ ( net_str @ B @ A )
              | ( rel_str @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[206]) ).

thf(226,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)],[205]) ).

thf(227,plain,
    ( ( one_sorted_str @ sK22_A )
    = $true ),
    inference(copy,[status(thm)],[204]) ).

thf(228,plain,
    ( ( ! [A: $i] :
          ( ~ ( one_sorted_str @ A )
          | ( net_str @ ( sK21_B @ A ) @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[203]) ).

thf(229,plain,
    ( ( ! [A: $i] : ( element @ ( sK20_B @ A ) @ A ) )
    = $true ),
    inference(copy,[status(thm)],[202]) ).

thf(230,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ~ ( empty @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[201]) ).

thf(231,plain,
    ( ( ! [A: $i] :
          ~ ( empty @ ( powerset @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[142]) ).

thf(232,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[200]) ).

thf(233,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ( empty_carrier @ B )
              | ~ ( one_sorted_str @ B )
              | ( empty_carrier @ C )
              | ~ ( net_str @ C @ B )
              | ! [D: $i] :
                  ( ( A != D )
                  | ~ ( element @ D @ ( powerset @ ( the_carrier @ B ) ) )
                  | ~ ( is_eventually_in @ B @ C @ D ) )
              | ( in @ A @ ( a_2_1_yellow19 @ B @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ( empty_carrier @ B )
              | ~ ( one_sorted_str @ B )
              | ( empty_carrier @ C )
              | ~ ( net_str @ C @ B )
              | ~ ( in @ A @ ( a_2_1_yellow19 @ B @ C ) )
              | ( ( A
                  = ( sK19_D @ C @ B @ A ) )
                & ( element @ ( sK19_D @ C @ B @ A ) @ ( powerset @ ( the_carrier @ B ) ) )
                & ( is_eventually_in @ B @ C @ ( sK19_D @ C @ B @ A ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[199]) ).

thf(234,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK18_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK18_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[198]) ).

thf(235,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK17_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK17_B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[197]) ).

thf(236,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK16_B @ A ) @ ( powerset @ ( powerset @ A ) ) )
          & ~ ( empty @ ( sK16_B @ A ) )
          & ( finite @ ( sK16_B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[196]) ).

thf(237,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK15_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK15_B @ A ) )
            & ( finite @ ( sK15_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[195]) ).

thf(238,plain,
    ( ( ( one_sorted_str @ sK14_A )
      & ~ ( empty_carrier @ sK14_A ) )
    = $true ),
    inference(copy,[status(thm)],[194]) ).

thf(239,plain,
    ( ( ! [A: $i] :
          ( ~ ( one_sorted_str @ A )
          | ( ( element @ ( sK13_B @ A ) @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
            & ~ ( empty @ ( sK13_B @ A ) )
            & ( finite @ ( sK13_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[193]) ).

thf(240,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK12_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK12_B @ A ) )
            & ( finite @ ( sK12_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[192]) ).

thf(241,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( one_sorted_str @ A )
          | ( ( element @ ( sK11_B @ A ) @ ( powerset @ ( the_carrier @ A ) ) )
            & ~ ( empty @ ( sK11_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[191]) ).

thf(242,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[190]) ).

thf(243,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[189]) ).

thf(244,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( ~ ( in @ ( sK10_C @ B @ A ) @ A )
              | ~ ( in @ ( sK10_C @ B @ A ) @ B ) )
            & ( ( in @ ( sK10_C @ B @ A ) @ A )
              | ( in @ ( sK10_C @ B @ A ) @ B ) ) )
          | ( A = B ) ) )
    = $true ),
    inference(copy,[status(thm)],[188]) ).

thf(245,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)],[187]) ).

thf(246,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[186]) ).

thf(247,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[185]) ).

thf(248,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[184]) ).

thf(249,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( finite @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[183]) ).

thf(250,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[182]) ).

thf(251,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ~ ( empty_carrier @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( with_suprema_relstr @ A ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( empty_carrier @ A )
          | ~ ( complete_relstr @ A )
          | ( with_infima_relstr @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[181]) ).

thf(252,plain,
    ( ( ! [A: $i] : ( rel_str @ ( boole_POSet @ A ) )
      & ! [A: $i] : ( strict_rel_str @ ( boole_POSet @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[180]) ).

thf(253,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[179]) ).

thf(254,plain,
    ( ( rel_str @ sK9_A )
    = $true ),
    inference(copy,[status(thm)],[178]) ).

thf(255,plain,
    ( ( ! [A: $i,B: $i] : ( relation_of2_as_subset @ ( sK8_C @ B @ A ) @ A @ B ) )
    = $true ),
    inference(copy,[status(thm)],[177]) ).

thf(256,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( finite @ A )
          | ~ ( finite @ B )
          | ( finite @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[176]) ).

thf(257,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_suprema_relstr @ A )
          | ~ ( empty @ ( cast_as_carrier_subset @ A ) ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_suprema_relstr @ A )
          | ( directed_subset @ ( cast_as_carrier_subset @ A ) @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[175]) ).

thf(258,plain,
    ( ( ! [A: $i] :
          ( ( empty_carrier @ A )
          | ~ ( rel_str @ A )
          | ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[174]) ).

thf(259,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[114]) ).

thf(260,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( empty @ A )
          | ( empty @ B )
          | ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[173]) ).

thf(261,plain,
    ( ( ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_infima_relstr @ A )
          | ~ ( empty @ ( cast_as_carrier_subset @ A ) ) )
      & ! [A: $i] :
          ( ~ ( rel_str @ A )
          | ~ ( with_infima_relstr @ A )
          | ( filtered_subset @ ( cast_as_carrier_subset @ A ) @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[172]) ).

thf(262,plain,
    ( ( ~ ( empty @ sK7_A )
      & ( finite @ sK7_A ) )
    = $true ),
    inference(copy,[status(thm)],[171]) ).

thf(263,plain,
    ( ( ( empty @ sK6_A )
      & ( relation @ sK6_A ) )
    = $true ),
    inference(copy,[status(thm)],[170]) ).

thf(264,plain,
    ( ( ~ ( empty @ sK5_A )
      & ( relation @ sK5_A ) )
    = $true ),
    inference(copy,[status(thm)],[169]) ).

thf(265,plain,
    ( ( ( relation @ sK4_A )
      & ( relation_empty_yielding @ sK4_A ) )
    = $true ),
    inference(copy,[status(thm)],[168]) ).

thf(266,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)],[167]) ).

thf(267,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(copy,[status(thm)],[166]) ).

thf(268,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[165]) ).

thf(269,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[164]) ).

thf(270,plain,
    ( ( one_sorted_str @ sK1_A )
    = $true ),
    inference(copy,[status(thm)],[160]) ).

thf(271,plain,
    ( ( ~ ( empty_carrier @ sK1_A ) )
    = $true ),
    inference(copy,[status(thm)],[159]) ).

thf(272,plain,
    ( ( ~ ( empty_carrier @ sK2_SY564 )
      & ( net_str @ sK2_SY564 @ sK1_A )
      & ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
        | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
        | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      & ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
        | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      & ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
        | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[163]) ).

thf(273,plain,
    ( ( ~ ( ~ ( one_sorted_str @ sK14_A )
          | ~ ~ ( empty_carrier @ sK14_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[238]) ).

thf(274,plain,
    ( ( ~ ( ~ ( empty @ sK6_A )
          | ~ ( relation @ sK6_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[263]) ).

thf(275,plain,
    ( ( ~ ( ~ ( relation @ sK4_A )
          | ~ ( relation_empty_yielding @ sK4_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[265]) ).

thf(276,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ~ ( ~ ( element @ ( sK16_B @ SX0 ) @ ( powerset @ ( powerset @ SX0 ) ) )
                  | ~ ~ ( empty @ ( sK16_B @ SX0 ) ) )
            | ~ ( finite @ ( sK16_B @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[236]) ).

thf(277,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)],[266]) ).

thf(278,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ( empty_carrier @ SX1 )
                  | ~ ( one_sorted_str @ SX1 )
                  | ( empty_carrier @ SX2 )
                  | ~ ( net_str @ SX2 @ SX1 )
                  | ! [SX3: $i] :
                      ( ( SX0 != SX3 )
                      | ~ ( element @ SX3 @ ( powerset @ ( the_carrier @ SX1 ) ) )
                      | ~ ( is_eventually_in @ SX1 @ SX2 @ SX3 ) )
                  | ( in @ SX0 @ ( a_2_1_yellow19 @ SX1 @ SX2 ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ( empty_carrier @ SX1 )
                  | ~ ( one_sorted_str @ SX1 )
                  | ( empty_carrier @ SX2 )
                  | ~ ( net_str @ SX2 @ SX1 )
                  | ~ ( in @ SX0 @ ( a_2_1_yellow19 @ SX1 @ SX2 ) )
                  | ~ ( ~ ~ ( ( SX0
                             != ( sK19_D @ SX2 @ SX1 @ SX0 ) )
                            | ~ ( element @ ( sK19_D @ SX2 @ SX1 @ SX0 ) @ ( powerset @ ( the_carrier @ SX1 ) ) ) )
                      | ~ ( is_eventually_in @ SX1 @ SX2 @ ( sK19_D @ SX2 @ SX1 @ SX0 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[233]) ).

thf(279,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ~ ( with_infima_relstr @ SX0 )
                | ~ ( empty @ ( cast_as_carrier_subset @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ~ ( with_infima_relstr @ SX0 )
                | ( filtered_subset @ ( cast_as_carrier_subset @ SX0 ) @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[261]) ).

thf(280,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( ~ ( ~ ( in @ ( sK10_C @ SX1 @ SX0 ) @ SX0 )
                  | ~ ( in @ ( sK10_C @ SX1 @ SX0 ) @ SX1 ) )
              | ~ ( ( in @ ( sK10_C @ SX1 @ SX0 ) @ SX0 )
                  | ( in @ ( sK10_C @ SX1 @ SX0 ) @ SX1 ) ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[244]) ).

thf(281,plain,
    ( ( ~ ( ~ ( empty @ empty_set )
          | ~ ( relation @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[259]) ).

thf(282,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( one_sorted_str @ SX0 )
          | ~ ( ~ ~ ( ~ ( element @ ( sK13_B @ SX0 ) @ ( powerset @ ( powerset @ ( the_carrier @ SX0 ) ) ) )
                    | ~ ~ ( empty @ ( sK13_B @ SX0 ) ) )
              | ~ ( finite @ ( sK13_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[239]) ).

thf(283,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( rel_str @ ( boole_POSet @ SX0 ) )
          | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[252]) ).

thf(284,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ~ ( ~ ( element @ ( sK12_B @ SX0 ) @ ( powerset @ SX0 ) )
                    | ~ ~ ( empty @ ( sK12_B @ SX0 ) ) )
              | ~ ( finite @ ( sK12_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[240]) ).

thf(285,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ( element @ ( sK18_B @ SX0 ) @ ( powerset @ SX0 ) )
              | ~ ~ ( empty @ ( sK18_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[234]) ).

thf(286,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ~ ( with_suprema_relstr @ SX0 )
                | ~ ( empty @ ( cast_as_carrier_subset @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ~ ( with_suprema_relstr @ SX0 )
                | ( directed_subset @ ( cast_as_carrier_subset @ SX0 ) @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[257]) ).

thf(287,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)],[245]) ).

thf(288,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( rel_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( complete_relstr @ SX0 )
                      | ~ ( empty_carrier @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( rel_str @ SX0 )
                      | ( empty_carrier @ SX0 )
                      | ~ ( complete_relstr @ SX0 )
                      | ( with_suprema_relstr @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( complete_relstr @ SX0 )
                | ( with_infima_relstr @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[251]) ).

thf(289,plain,
    ( ( ! [SX0: $i] :
          ( ( empty_carrier @ SX0 )
          | ~ ( one_sorted_str @ SX0 )
          | ~ ( ~ ( element @ ( sK11_B @ SX0 ) @ ( powerset @ ( the_carrier @ SX0 ) ) )
              | ~ ~ ( empty @ ( sK11_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[241]) ).

thf(290,plain,
    ( ( ~ ( ~ ~ ( empty @ sK7_A )
          | ~ ( finite @ sK7_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[262]) ).

thf(291,plain,
    ( ( ~ ( ~ ~ ( empty @ sK5_A )
          | ~ ( relation @ sK5_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[264]) ).

thf(292,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ~ ( ~ ( element @ ( sK15_B @ SX0 ) @ ( powerset @ SX0 ) )
                    | ~ ~ ( empty @ ( sK15_B @ SX0 ) ) )
              | ~ ( finite @ ( sK15_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[237]) ).

thf(293,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ( element @ ( sK17_B @ SX0 ) @ ( powerset @ SX0 ) )
            | ~ ( empty @ ( sK17_B @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[235]) ).

thf(294,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( empty_carrier @ sK2_SY564 )
                | ~ ( net_str @ sK2_SY564 @ sK1_A ) )
          | ~ ~ ( ~ ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                    | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                    | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
                | ~ ~ ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                          | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
                      | ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                          | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[272]) ).

thf(295,plain,
    ! [SV1: $i] :
      ( ( ! [SY567: $i] :
            ( ~ ( in @ SV1 @ SY567 )
            | ~ ( in @ SY567 @ SV1 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[216]) ).

thf(296,plain,
    ! [SV2: $i] :
      ( ( ~ ( rel_str @ SV2 )
        | ~ ( with_suprema_relstr @ SV2 )
        | ~ ( empty_carrier @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[217]) ).

thf(297,plain,
    ! [SV3: $i] :
      ( ( ! [SY568: $i,SY569: $i] :
            ( ~ ( element @ SY569 @ ( powerset @ ( cartesian_product2 @ SV3 @ SY568 ) ) )
            | ( relation @ SY569 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[218]) ).

thf(298,plain,
    ! [SV4: $i] :
      ( ( ~ ( finite @ SV4 )
        | ! [SY570: $i] :
            ( ~ ( element @ SY570 @ ( powerset @ SV4 ) )
            | ( finite @ SY570 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[219]) ).

thf(299,plain,
    ! [SV5: $i] :
      ( ( ~ ( rel_str @ SV5 )
        | ~ ( with_infima_relstr @ SV5 )
        | ~ ( empty_carrier @ SV5 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[220]) ).

thf(300,plain,
    ! [SV6: $i] :
      ( ( ( empty_carrier @ SV6 )
        | ~ ( one_sorted_str @ SV6 )
        | ! [SY571: $i] :
            ( ( empty_carrier @ SY571 )
            | ~ ( net_str @ SY571 @ SV6 )
            | ( ( filter_of_net_str @ SV6 @ SY571 )
              = ( a_2_1_yellow19 @ SV6 @ SY571 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[221]) ).

thf(301,plain,
    ! [SV7: $i] :
      ( ( ~ ( one_sorted_str @ SV7 )
        | ( element @ ( cast_as_carrier_subset @ SV7 ) @ ( powerset @ ( the_carrier @ SV7 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[222]) ).

thf(302,plain,
    ! [SV8: $i] :
      ( ( ! [SY572: $i] :
            ( ( empty_carrier @ SV8 )
            | ~ ( one_sorted_str @ SV8 )
            | ( empty_carrier @ SY572 )
            | ~ ( net_str @ SY572 @ SV8 )
            | ( element @ ( filter_of_net_str @ SV8 @ SY572 ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ SV8 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[223]) ).

thf(303,plain,
    ! [SV9: $i] :
      ( ( ~ ( rel_str @ SV9 )
        | ( one_sorted_str @ SV9 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[224]) ).

thf(304,plain,
    ! [SV10: $i] :
      ( ( ~ ( one_sorted_str @ SV10 )
        | ! [SY573: $i] :
            ( ~ ( net_str @ SY573 @ SV10 )
            | ( rel_str @ SY573 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[225]) ).

thf(305,plain,
    ! [SV11: $i] :
      ( ( ! [SY574: $i,SY575: $i] :
            ( ~ ( relation_of2_as_subset @ SY575 @ SV11 @ SY574 )
            | ( element @ SY575 @ ( powerset @ ( cartesian_product2 @ SV11 @ SY574 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[226]) ).

thf(306,plain,
    ! [SV12: $i] :
      ( ( ~ ( one_sorted_str @ SV12 )
        | ( net_str @ ( sK21_B @ SV12 ) @ SV12 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[228]) ).

thf(307,plain,
    ! [SV13: $i] :
      ( ( element @ ( sK20_B @ SV13 ) @ SV13 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[229]) ).

thf(308,plain,
    ! [SV14: $i] :
      ( ( ( empty_carrier @ SV14 )
        | ~ ( one_sorted_str @ SV14 )
        | ~ ( empty @ ( the_carrier @ SV14 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[230]) ).

thf(309,plain,
    ! [SV15: $i] :
      ( ( ~ ( empty @ ( powerset @ SV15 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[231]) ).

thf(310,plain,
    ! [SV16: $i] :
      ( ( ( empty_carrier @ SV16 )
        | ~ ( one_sorted_str @ SV16 )
        | ~ ( empty @ ( cast_as_carrier_subset @ SV16 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[232]) ).

thf(311,plain,
    ! [SV17: $i] :
      ( ( ! [SY576: $i] :
            ( ~ ( in @ SV17 @ SY576 )
            | ( element @ SV17 @ SY576 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[242]) ).

thf(312,plain,
    ! [SV18: $i] :
      ( ( ! [SY577: $i] :
            ( ~ ( element @ SV18 @ SY577 )
            | ( empty @ SY577 )
            | ( in @ SV18 @ SY577 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[243]) ).

thf(313,plain,
    ! [SV19: $i] :
      ( ( ! [SY578: $i,SY579: $i] :
            ( ~ ( element @ SY578 @ ( powerset @ SY579 ) )
            | ~ ( in @ SV19 @ SY578 )
            | ( element @ SV19 @ SY579 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[246]) ).

thf(314,plain,
    ! [SV20: $i] :
      ( ( ! [SY580: $i,SY581: $i] :
            ( ~ ( element @ SY580 @ ( powerset @ SY581 ) )
            | ~ ( in @ SV20 @ SY580 )
            | ~ ( empty @ SY581 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[247]) ).

thf(315,plain,
    ! [SV21: $i] :
      ( ( ! [SY582: $i] :
            ( ~ ( empty @ SY582 )
            | ~ ( in @ SV21 @ SY582 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[248]) ).

thf(316,plain,
    ! [SV22: $i] :
      ( ( ~ ( empty @ SV22 )
        | ( finite @ SV22 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[249]) ).

thf(317,plain,
    ! [SV23: $i] :
      ( ( ~ ( empty @ SV23 )
        | ( relation @ SV23 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[250]) ).

thf(318,plain,
    ! [SV24: $i] :
      ( ( ~ ( rel_str @ SV24 )
        | ( relation_of2_as_subset @ ( the_InternalRel @ SV24 ) @ ( the_carrier @ SV24 ) @ ( the_carrier @ SV24 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[253]) ).

thf(319,plain,
    ! [SV25: $i] :
      ( ( ! [SY583: $i] : ( relation_of2_as_subset @ ( sK8_C @ SY583 @ SV25 ) @ SV25 @ SY583 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[255]) ).

thf(320,plain,
    ! [SV26: $i] :
      ( ( ! [SY584: $i] :
            ( ~ ( finite @ SV26 )
            | ~ ( finite @ SY584 )
            | ( finite @ ( cartesian_product2 @ SV26 @ SY584 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[256]) ).

thf(321,plain,
    ! [SV27: $i] :
      ( ( ( empty_carrier @ SV27 )
        | ~ ( rel_str @ SV27 )
        | ~ ( empty @ ( cast_as_carrier_subset @ SV27 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[258]) ).

thf(322,plain,
    ! [SV28: $i] :
      ( ( ! [SY585: $i] :
            ( ( empty @ SV28 )
            | ( empty @ SY585 )
            | ~ ( empty @ ( cartesian_product2 @ SV28 @ SY585 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[260]) ).

thf(323,plain,
    ! [SV29: $i] :
      ( ( subset @ SV29 @ SV29 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[267]) ).

thf(324,plain,
    ! [SV30: $i] :
      ( ( ~ ( empty @ SV30 )
        | ( SV30 = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[268]) ).

thf(325,plain,
    ! [SV31: $i] :
      ( ( ! [SY586: $i] :
            ( ( SV31 = SY586 )
            | ~ ( empty @ SV31 )
            | ~ ( empty @ SY586 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[269]) ).

thf(326,plain,
    ( ( empty_carrier @ sK1_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[271]) ).

thf(327,plain,
    ( ( ~ ( one_sorted_str @ sK14_A )
      | ~ ~ ( empty_carrier @ sK14_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[273]) ).

thf(328,plain,
    ( ( ~ ( empty @ sK6_A )
      | ~ ( relation @ sK6_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(329,plain,
    ( ( ~ ( relation @ sK4_A )
      | ~ ( relation_empty_yielding @ sK4_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(330,plain,
    ! [SV32: $i] :
      ( ( ~ ( ~ ~ ( ~ ( element @ ( sK16_B @ SV32 ) @ ( powerset @ ( powerset @ SV32 ) ) )
                  | ~ ~ ( empty @ ( sK16_B @ SV32 ) ) )
            | ~ ( finite @ ( sK16_B @ SV32 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[276]) ).

thf(331,plain,
    ! [SV33: $i] :
      ( ( ~ ( ~ ! [SY587: $i,SY588: $i] :
                  ( ~ ( relation_of2 @ SY588 @ SV33 @ SY587 )
                  | ( relation_of2_as_subset @ SY588 @ SV33 @ SY587 ) )
            | ~ ! [SY589: $i,SY590: $i] :
                  ( ~ ( relation_of2_as_subset @ SY590 @ SV33 @ SY589 )
                  | ( relation_of2 @ SY590 @ SV33 @ SY589 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[277]) ).

thf(332,plain,
    ! [SV34: $i] :
      ( ( ~ ( ~ ! [SY591: $i,SY592: $i] :
                  ( ( empty_carrier @ SY591 )
                  | ~ ( one_sorted_str @ SY591 )
                  | ( empty_carrier @ SY592 )
                  | ~ ( net_str @ SY592 @ SY591 )
                  | ! [SY593: $i] :
                      ( ( SV34 != SY593 )
                      | ~ ( element @ SY593 @ ( powerset @ ( the_carrier @ SY591 ) ) )
                      | ~ ( is_eventually_in @ SY591 @ SY592 @ SY593 ) )
                  | ( in @ SV34 @ ( a_2_1_yellow19 @ SY591 @ SY592 ) ) )
            | ~ ! [SY594: $i,SY595: $i] :
                  ( ( empty_carrier @ SY594 )
                  | ~ ( one_sorted_str @ SY594 )
                  | ( empty_carrier @ SY595 )
                  | ~ ( net_str @ SY595 @ SY594 )
                  | ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SY594 @ SY595 ) )
                  | ~ ( ~ ~ ( ( SV34
                             != ( sK19_D @ SY595 @ SY594 @ SV34 ) )
                            | ~ ( element @ ( sK19_D @ SY595 @ SY594 @ SV34 ) @ ( powerset @ ( the_carrier @ SY594 ) ) ) )
                      | ~ ( is_eventually_in @ SY594 @ SY595 @ ( sK19_D @ SY595 @ SY594 @ SV34 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[278]) ).

thf(333,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( with_infima_relstr @ SX0 )
            | ~ ( empty @ ( cast_as_carrier_subset @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( with_infima_relstr @ SX0 )
            | ( filtered_subset @ ( cast_as_carrier_subset @ SX0 ) @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[279]) ).

thf(334,plain,
    ! [SV35: $i] :
      ( ( ! [SY596: $i] :
            ( ~ ( ~ ( ~ ( in @ ( sK10_C @ SY596 @ SV35 ) @ SV35 )
                    | ~ ( in @ ( sK10_C @ SY596 @ SV35 ) @ SY596 ) )
                | ~ ( ( in @ ( sK10_C @ SY596 @ SV35 ) @ SV35 )
                    | ( in @ ( sK10_C @ SY596 @ SV35 ) @ SY596 ) ) )
            | ( SV35 = SY596 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[280]) ).

thf(335,plain,
    ( ( ~ ( empty @ empty_set )
      | ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[281]) ).

thf(336,plain,
    ! [SV36: $i] :
      ( ( ~ ( one_sorted_str @ SV36 )
        | ~ ( ~ ~ ( ~ ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) )
                  | ~ ~ ( empty @ ( sK13_B @ SV36 ) ) )
            | ~ ( finite @ ( sK13_B @ SV36 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[282]) ).

thf(337,plain,
    ( ( ~ ! [SX0: $i] : ( rel_str @ ( boole_POSet @ SX0 ) )
      | ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[283]) ).

thf(338,plain,
    ! [SV37: $i] :
      ( ( ( empty @ SV37 )
        | ~ ( ~ ~ ( ~ ( element @ ( sK12_B @ SV37 ) @ ( powerset @ SV37 ) )
                  | ~ ~ ( empty @ ( sK12_B @ SV37 ) ) )
            | ~ ( finite @ ( sK12_B @ SV37 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[284]) ).

thf(339,plain,
    ! [SV38: $i] :
      ( ( ( empty @ SV38 )
        | ~ ( ~ ( element @ ( sK18_B @ SV38 ) @ ( powerset @ SV38 ) )
            | ~ ~ ( empty @ ( sK18_B @ SV38 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[285]) ).

thf(340,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( with_suprema_relstr @ SX0 )
            | ~ ( empty @ ( cast_as_carrier_subset @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( with_suprema_relstr @ SX0 )
            | ( directed_subset @ ( cast_as_carrier_subset @ SX0 ) @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[286]) ).

thf(341,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)],[287]) ).

thf(342,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( rel_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( complete_relstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( rel_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( complete_relstr @ SX0 )
                  | ( with_suprema_relstr @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( with_infima_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[288]) ).

thf(343,plain,
    ! [SV39: $i] :
      ( ( ( empty_carrier @ SV39 )
        | ~ ( one_sorted_str @ SV39 )
        | ~ ( ~ ( element @ ( sK11_B @ SV39 ) @ ( powerset @ ( the_carrier @ SV39 ) ) )
            | ~ ~ ( empty @ ( sK11_B @ SV39 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[289]) ).

thf(344,plain,
    ( ( ~ ~ ( empty @ sK7_A )
      | ~ ( finite @ sK7_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[290]) ).

thf(345,plain,
    ( ( ~ ~ ( empty @ sK5_A )
      | ~ ( relation @ sK5_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[291]) ).

thf(346,plain,
    ! [SV40: $i] :
      ( ( ( empty @ SV40 )
        | ~ ( ~ ~ ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
                  | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) )
            | ~ ( finite @ ( sK15_B @ SV40 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[292]) ).

thf(347,plain,
    ! [SV41: $i] :
      ( ( ~ ( ~ ( element @ ( sK17_B @ SV41 ) @ ( powerset @ SV41 ) )
            | ~ ( empty @ ( sK17_B @ SV41 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[293]) ).

thf(348,plain,
    ( ( ~ ~ ( ~ ~ ( empty_carrier @ sK2_SY564 )
            | ~ ( net_str @ sK2_SY564 @ sK1_A ) )
      | ~ ~ ( ~ ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
            | ~ ~ ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                      | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
                  | ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                      | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[294]) ).

thf(349,plain,
    ! [SV42: $i,SV1: $i] :
      ( ( ~ ( in @ SV1 @ SV42 )
        | ~ ( in @ SV42 @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[295]) ).

thf(350,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( rel_str @ SV2 ) )
        = $true )
      | ( ( ~ ( with_suprema_relstr @ SV2 )
          | ~ ( empty_carrier @ SV2 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[296]) ).

thf(351,plain,
    ! [SV43: $i,SV3: $i] :
      ( ( ! [SY597: $i] :
            ( ~ ( element @ SY597 @ ( powerset @ ( cartesian_product2 @ SV3 @ SV43 ) ) )
            | ( relation @ SY597 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[297]) ).

thf(352,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( finite @ SV4 ) )
        = $true )
      | ( ( ! [SY570: $i] :
              ( ~ ( element @ SY570 @ ( powerset @ SV4 ) )
              | ( finite @ SY570 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[298]) ).

thf(353,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( rel_str @ SV5 ) )
        = $true )
      | ( ( ~ ( with_infima_relstr @ SV5 )
          | ~ ( empty_carrier @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[299]) ).

thf(354,plain,
    ! [SV6: $i] :
      ( ( ( ( empty_carrier @ SV6 )
          | ~ ( one_sorted_str @ SV6 ) )
        = $true )
      | ( ( ! [SY571: $i] :
              ( ( empty_carrier @ SY571 )
              | ~ ( net_str @ SY571 @ SV6 )
              | ( ( filter_of_net_str @ SV6 @ SY571 )
                = ( a_2_1_yellow19 @ SV6 @ SY571 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[300]) ).

thf(355,plain,
    ! [SV7: $i] :
      ( ( ( ~ ( one_sorted_str @ SV7 ) )
        = $true )
      | ( ( element @ ( cast_as_carrier_subset @ SV7 ) @ ( powerset @ ( the_carrier @ SV7 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[301]) ).

thf(356,plain,
    ! [SV44: $i,SV8: $i] :
      ( ( ( empty_carrier @ SV8 )
        | ~ ( one_sorted_str @ SV8 )
        | ( empty_carrier @ SV44 )
        | ~ ( net_str @ SV44 @ SV8 )
        | ( element @ ( filter_of_net_str @ SV8 @ SV44 ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ SV8 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[302]) ).

thf(357,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( rel_str @ SV9 ) )
        = $true )
      | ( ( one_sorted_str @ SV9 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[303]) ).

thf(358,plain,
    ! [SV10: $i] :
      ( ( ( ~ ( one_sorted_str @ SV10 ) )
        = $true )
      | ( ( ! [SY573: $i] :
              ( ~ ( net_str @ SY573 @ SV10 )
              | ( rel_str @ SY573 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[304]) ).

thf(359,plain,
    ! [SV45: $i,SV11: $i] :
      ( ( ! [SY598: $i] :
            ( ~ ( relation_of2_as_subset @ SY598 @ SV11 @ SV45 )
            | ( element @ SY598 @ ( powerset @ ( cartesian_product2 @ SV11 @ SV45 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[305]) ).

thf(360,plain,
    ! [SV12: $i] :
      ( ( ( ~ ( one_sorted_str @ SV12 ) )
        = $true )
      | ( ( net_str @ ( sK21_B @ SV12 ) @ SV12 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[306]) ).

thf(361,plain,
    ! [SV14: $i] :
      ( ( ( ( empty_carrier @ SV14 )
          | ~ ( one_sorted_str @ SV14 ) )
        = $true )
      | ( ( ~ ( empty @ ( the_carrier @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[308]) ).

thf(362,plain,
    ! [SV15: $i] :
      ( ( empty @ ( powerset @ SV15 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[309]) ).

thf(363,plain,
    ! [SV16: $i] :
      ( ( ( ( empty_carrier @ SV16 )
          | ~ ( one_sorted_str @ SV16 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV16 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[310]) ).

thf(364,plain,
    ! [SV46: $i,SV17: $i] :
      ( ( ~ ( in @ SV17 @ SV46 )
        | ( element @ SV17 @ SV46 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[311]) ).

thf(365,plain,
    ! [SV47: $i,SV18: $i] :
      ( ( ~ ( element @ SV18 @ SV47 )
        | ( empty @ SV47 )
        | ( in @ SV18 @ SV47 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[312]) ).

thf(366,plain,
    ! [SV19: $i,SV48: $i] :
      ( ( ! [SY599: $i] :
            ( ~ ( element @ SV48 @ ( powerset @ SY599 ) )
            | ~ ( in @ SV19 @ SV48 )
            | ( element @ SV19 @ SY599 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[313]) ).

thf(367,plain,
    ! [SV20: $i,SV49: $i] :
      ( ( ! [SY600: $i] :
            ( ~ ( element @ SV49 @ ( powerset @ SY600 ) )
            | ~ ( in @ SV20 @ SV49 )
            | ~ ( empty @ SY600 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[314]) ).

thf(368,plain,
    ! [SV21: $i,SV50: $i] :
      ( ( ~ ( empty @ SV50 )
        | ~ ( in @ SV21 @ SV50 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[315]) ).

thf(369,plain,
    ! [SV22: $i] :
      ( ( ( ~ ( empty @ SV22 ) )
        = $true )
      | ( ( finite @ SV22 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[316]) ).

thf(370,plain,
    ! [SV23: $i] :
      ( ( ( ~ ( empty @ SV23 ) )
        = $true )
      | ( ( relation @ SV23 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[317]) ).

thf(371,plain,
    ! [SV24: $i] :
      ( ( ( ~ ( rel_str @ SV24 ) )
        = $true )
      | ( ( relation_of2_as_subset @ ( the_InternalRel @ SV24 ) @ ( the_carrier @ SV24 ) @ ( the_carrier @ SV24 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[318]) ).

thf(372,plain,
    ! [SV25: $i,SV51: $i] :
      ( ( relation_of2_as_subset @ ( sK8_C @ SV51 @ SV25 ) @ SV25 @ SV51 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[319]) ).

thf(373,plain,
    ! [SV52: $i,SV26: $i] :
      ( ( ~ ( finite @ SV26 )
        | ~ ( finite @ SV52 )
        | ( finite @ ( cartesian_product2 @ SV26 @ SV52 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[320]) ).

thf(374,plain,
    ! [SV27: $i] :
      ( ( ( ( empty_carrier @ SV27 )
          | ~ ( rel_str @ SV27 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV27 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[321]) ).

thf(375,plain,
    ! [SV53: $i,SV28: $i] :
      ( ( ( empty @ SV28 )
        | ( empty @ SV53 )
        | ~ ( empty @ ( cartesian_product2 @ SV28 @ SV53 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[322]) ).

thf(376,plain,
    ! [SV30: $i] :
      ( ( ( ~ ( empty @ SV30 ) )
        = $true )
      | ( ( SV30 = empty_set )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[324]) ).

thf(377,plain,
    ! [SV54: $i,SV31: $i] :
      ( ( ( SV31 = SV54 )
        | ~ ( empty @ SV31 )
        | ~ ( empty @ SV54 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[325]) ).

thf(378,plain,
    ( ( ~ ( one_sorted_str @ sK14_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[327]) ).

thf(379,plain,
    ( ( ~ ~ ( empty_carrier @ sK14_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[327]) ).

thf(380,plain,
    ( ( ~ ( empty @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[328]) ).

thf(381,plain,
    ( ( ~ ( relation @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[328]) ).

thf(382,plain,
    ( ( ~ ( relation @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[329]) ).

thf(383,plain,
    ( ( ~ ( relation_empty_yielding @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[329]) ).

thf(384,plain,
    ! [SV32: $i] :
      ( ( ~ ~ ( ~ ( element @ ( sK16_B @ SV32 ) @ ( powerset @ ( powerset @ SV32 ) ) )
              | ~ ~ ( empty @ ( sK16_B @ SV32 ) ) )
        | ~ ( finite @ ( sK16_B @ SV32 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[330]) ).

thf(385,plain,
    ! [SV33: $i] :
      ( ( ~ ! [SY587: $i,SY588: $i] :
              ( ~ ( relation_of2 @ SY588 @ SV33 @ SY587 )
              | ( relation_of2_as_subset @ SY588 @ SV33 @ SY587 ) )
        | ~ ! [SY589: $i,SY590: $i] :
              ( ~ ( relation_of2_as_subset @ SY590 @ SV33 @ SY589 )
              | ( relation_of2 @ SY590 @ SV33 @ SY589 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[331]) ).

thf(386,plain,
    ! [SV34: $i] :
      ( ( ~ ! [SY591: $i,SY592: $i] :
              ( ( empty_carrier @ SY591 )
              | ~ ( one_sorted_str @ SY591 )
              | ( empty_carrier @ SY592 )
              | ~ ( net_str @ SY592 @ SY591 )
              | ! [SY593: $i] :
                  ( ( SV34 != SY593 )
                  | ~ ( element @ SY593 @ ( powerset @ ( the_carrier @ SY591 ) ) )
                  | ~ ( is_eventually_in @ SY591 @ SY592 @ SY593 ) )
              | ( in @ SV34 @ ( a_2_1_yellow19 @ SY591 @ SY592 ) ) )
        | ~ ! [SY594: $i,SY595: $i] :
              ( ( empty_carrier @ SY594 )
              | ~ ( one_sorted_str @ SY594 )
              | ( empty_carrier @ SY595 )
              | ~ ( net_str @ SY595 @ SY594 )
              | ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SY594 @ SY595 ) )
              | ~ ( ~ ~ ( ( SV34
                         != ( sK19_D @ SY595 @ SY594 @ SV34 ) )
                        | ~ ( element @ ( sK19_D @ SY595 @ SY594 @ SV34 ) @ ( powerset @ ( the_carrier @ SY594 ) ) ) )
                  | ~ ( is_eventually_in @ SY594 @ SY595 @ ( sK19_D @ SY595 @ SY594 @ SV34 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[332]) ).

thf(387,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( with_infima_relstr @ SX0 )
            | ~ ( empty @ ( cast_as_carrier_subset @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[333]) ).

thf(388,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( with_infima_relstr @ SX0 )
            | ( filtered_subset @ ( cast_as_carrier_subset @ SX0 ) @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[333]) ).

thf(389,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ~ ( ~ ( ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
                | ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) )
            | ~ ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
                | ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) ) )
        | ( SV35 = SV55 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[334]) ).

thf(390,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[335]) ).

thf(391,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[335]) ).

thf(392,plain,
    ! [SV36: $i] :
      ( ( ( ~ ( one_sorted_str @ SV36 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) )
                    | ~ ~ ( empty @ ( sK13_B @ SV36 ) ) )
              | ~ ( finite @ ( sK13_B @ SV36 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[336]) ).

thf(393,plain,
    ( ( ~ ! [SX0: $i] : ( rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[337]) ).

thf(394,plain,
    ( ( ~ ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[337]) ).

thf(395,plain,
    ! [SV37: $i] :
      ( ( ( empty @ SV37 )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( element @ ( sK12_B @ SV37 ) @ ( powerset @ SV37 ) )
                    | ~ ~ ( empty @ ( sK12_B @ SV37 ) ) )
              | ~ ( finite @ ( sK12_B @ SV37 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[338]) ).

thf(396,plain,
    ! [SV38: $i] :
      ( ( ( empty @ SV38 )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK18_B @ SV38 ) @ ( powerset @ SV38 ) )
              | ~ ~ ( empty @ ( sK18_B @ SV38 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[339]) ).

thf(397,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( with_suprema_relstr @ SX0 )
            | ~ ( empty @ ( cast_as_carrier_subset @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(398,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ~ ( with_suprema_relstr @ SX0 )
            | ( directed_subset @ ( cast_as_carrier_subset @ SX0 ) @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(399,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[341]) ).

thf(400,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[341]) ).

thf(401,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( rel_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( complete_relstr @ SX0 )
                  | ~ ( empty_carrier @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( rel_str @ SX0 )
                  | ( empty_carrier @ SX0 )
                  | ~ ( complete_relstr @ SX0 )
                  | ( with_suprema_relstr @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(402,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( with_infima_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(403,plain,
    ! [SV39: $i] :
      ( ( ( ( empty_carrier @ SV39 )
          | ~ ( one_sorted_str @ SV39 ) )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK11_B @ SV39 ) @ ( powerset @ ( the_carrier @ SV39 ) ) )
              | ~ ~ ( empty @ ( sK11_B @ SV39 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[343]) ).

thf(404,plain,
    ( ( ~ ~ ( empty @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[344]) ).

thf(405,plain,
    ( ( ~ ( finite @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[344]) ).

thf(406,plain,
    ( ( ~ ~ ( empty @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[345]) ).

thf(407,plain,
    ( ( ~ ( relation @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[345]) ).

thf(408,plain,
    ! [SV40: $i] :
      ( ( ( empty @ SV40 )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
                    | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) )
              | ~ ( finite @ ( sK15_B @ SV40 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[346]) ).

thf(409,plain,
    ! [SV41: $i] :
      ( ( ~ ( element @ ( sK17_B @ SV41 ) @ ( powerset @ SV41 ) )
        | ~ ( empty @ ( sK17_B @ SV41 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[347]) ).

thf(410,plain,
    ( ( ~ ~ ( ~ ~ ( empty_carrier @ sK2_SY564 )
            | ~ ( net_str @ sK2_SY564 @ sK1_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[348]) ).

thf(411,plain,
    ( ( ~ ~ ( ~ ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
            | ~ ~ ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                      | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
                  | ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                      | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[348]) ).

thf(412,plain,
    ! [SV42: $i,SV1: $i] :
      ( ( ( ~ ( in @ SV1 @ SV42 ) )
        = $true )
      | ( ( ~ ( in @ SV42 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[349]) ).

thf(413,plain,
    ! [SV2: $i] :
      ( ( ( rel_str @ SV2 )
        = $false )
      | ( ( ~ ( with_suprema_relstr @ SV2 )
          | ~ ( empty_carrier @ SV2 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[350]) ).

thf(414,plain,
    ! [SV43: $i,SV3: $i,SV56: $i] :
      ( ( ~ ( element @ SV56 @ ( powerset @ ( cartesian_product2 @ SV3 @ SV43 ) ) )
        | ( relation @ SV56 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[351]) ).

thf(415,plain,
    ! [SV4: $i] :
      ( ( ( finite @ SV4 )
        = $false )
      | ( ( ! [SY570: $i] :
              ( ~ ( element @ SY570 @ ( powerset @ SV4 ) )
              | ( finite @ SY570 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[352]) ).

thf(416,plain,
    ! [SV5: $i] :
      ( ( ( rel_str @ SV5 )
        = $false )
      | ( ( ~ ( with_infima_relstr @ SV5 )
          | ~ ( empty_carrier @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[353]) ).

thf(417,plain,
    ! [SV6: $i] :
      ( ( ( empty_carrier @ SV6 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV6 ) )
        = $true )
      | ( ( ! [SY571: $i] :
              ( ( empty_carrier @ SY571 )
              | ~ ( net_str @ SY571 @ SV6 )
              | ( ( filter_of_net_str @ SV6 @ SY571 )
                = ( a_2_1_yellow19 @ SV6 @ SY571 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[354]) ).

thf(418,plain,
    ! [SV7: $i] :
      ( ( ( one_sorted_str @ SV7 )
        = $false )
      | ( ( element @ ( cast_as_carrier_subset @ SV7 ) @ ( powerset @ ( the_carrier @ SV7 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[355]) ).

thf(419,plain,
    ! [SV44: $i,SV8: $i] :
      ( ( ( ( empty_carrier @ SV8 )
          | ~ ( one_sorted_str @ SV8 )
          | ( empty_carrier @ SV44 )
          | ~ ( net_str @ SV44 @ SV8 ) )
        = $true )
      | ( ( element @ ( filter_of_net_str @ SV8 @ SV44 ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ SV8 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[356]) ).

thf(420,plain,
    ! [SV9: $i] :
      ( ( ( rel_str @ SV9 )
        = $false )
      | ( ( one_sorted_str @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(421,plain,
    ! [SV10: $i] :
      ( ( ( one_sorted_str @ SV10 )
        = $false )
      | ( ( ! [SY573: $i] :
              ( ~ ( net_str @ SY573 @ SV10 )
              | ( rel_str @ SY573 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[358]) ).

thf(422,plain,
    ! [SV45: $i,SV11: $i,SV57: $i] :
      ( ( ~ ( relation_of2_as_subset @ SV57 @ SV11 @ SV45 )
        | ( element @ SV57 @ ( powerset @ ( cartesian_product2 @ SV11 @ SV45 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[359]) ).

thf(423,plain,
    ! [SV12: $i] :
      ( ( ( one_sorted_str @ SV12 )
        = $false )
      | ( ( net_str @ ( sK21_B @ SV12 ) @ SV12 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[360]) ).

thf(424,plain,
    ! [SV14: $i] :
      ( ( ( empty_carrier @ SV14 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV14 ) )
        = $true )
      | ( ( ~ ( empty @ ( the_carrier @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[361]) ).

thf(425,plain,
    ! [SV16: $i] :
      ( ( ( empty_carrier @ SV16 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV16 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV16 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[363]) ).

thf(426,plain,
    ! [SV46: $i,SV17: $i] :
      ( ( ( ~ ( in @ SV17 @ SV46 ) )
        = $true )
      | ( ( element @ SV17 @ SV46 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[364]) ).

thf(427,plain,
    ! [SV47: $i,SV18: $i] :
      ( ( ( ~ ( element @ SV18 @ SV47 ) )
        = $true )
      | ( ( ( empty @ SV47 )
          | ( in @ SV18 @ SV47 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[365]) ).

thf(428,plain,
    ! [SV19: $i,SV58: $i,SV48: $i] :
      ( ( ~ ( element @ SV48 @ ( powerset @ SV58 ) )
        | ~ ( in @ SV19 @ SV48 )
        | ( element @ SV19 @ SV58 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[366]) ).

thf(429,plain,
    ! [SV20: $i,SV59: $i,SV49: $i] :
      ( ( ~ ( element @ SV49 @ ( powerset @ SV59 ) )
        | ~ ( in @ SV20 @ SV49 )
        | ~ ( empty @ SV59 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[367]) ).

thf(430,plain,
    ! [SV21: $i,SV50: $i] :
      ( ( ( ~ ( empty @ SV50 ) )
        = $true )
      | ( ( ~ ( in @ SV21 @ SV50 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[368]) ).

thf(431,plain,
    ! [SV22: $i] :
      ( ( ( empty @ SV22 )
        = $false )
      | ( ( finite @ SV22 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[369]) ).

thf(432,plain,
    ! [SV23: $i] :
      ( ( ( empty @ SV23 )
        = $false )
      | ( ( relation @ SV23 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[370]) ).

thf(433,plain,
    ! [SV24: $i] :
      ( ( ( rel_str @ SV24 )
        = $false )
      | ( ( relation_of2_as_subset @ ( the_InternalRel @ SV24 ) @ ( the_carrier @ SV24 ) @ ( the_carrier @ SV24 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[371]) ).

thf(434,plain,
    ! [SV52: $i,SV26: $i] :
      ( ( ( ~ ( finite @ SV26 )
          | ~ ( finite @ SV52 ) )
        = $true )
      | ( ( finite @ ( cartesian_product2 @ SV26 @ SV52 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[373]) ).

thf(435,plain,
    ! [SV27: $i] :
      ( ( ( empty_carrier @ SV27 )
        = $true )
      | ( ( ~ ( rel_str @ SV27 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV27 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[374]) ).

thf(436,plain,
    ! [SV53: $i,SV28: $i] :
      ( ( ( ( empty @ SV28 )
          | ( empty @ SV53 ) )
        = $true )
      | ( ( ~ ( empty @ ( cartesian_product2 @ SV28 @ SV53 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[375]) ).

thf(437,plain,
    ! [SV30: $i] :
      ( ( ( empty @ SV30 )
        = $false )
      | ( ( SV30 = empty_set )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[376]) ).

thf(438,plain,
    ! [SV54: $i,SV31: $i] :
      ( ( ( ( SV31 = SV54 )
          | ~ ( empty @ SV31 ) )
        = $true )
      | ( ( ~ ( empty @ SV54 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[377]) ).

thf(439,plain,
    ( ( one_sorted_str @ sK14_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[378]) ).

thf(440,plain,
    ( ( ~ ( empty_carrier @ sK14_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[379]) ).

thf(441,plain,
    ( ( empty @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[380]) ).

thf(442,plain,
    ( ( relation @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[381]) ).

thf(443,plain,
    ( ( relation @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[382]) ).

thf(444,plain,
    ( ( relation_empty_yielding @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[383]) ).

thf(445,plain,
    ! [SV32: $i] :
      ( ( ~ ~ ( ~ ( element @ ( sK16_B @ SV32 ) @ ( powerset @ ( powerset @ SV32 ) ) )
              | ~ ~ ( empty @ ( sK16_B @ SV32 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[384]) ).

thf(446,plain,
    ! [SV32: $i] :
      ( ( ~ ( finite @ ( sK16_B @ SV32 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[384]) ).

thf(447,plain,
    ! [SV33: $i] :
      ( ( ~ ! [SY587: $i,SY588: $i] :
              ( ~ ( relation_of2 @ SY588 @ SV33 @ SY587 )
              | ( relation_of2_as_subset @ SY588 @ SV33 @ SY587 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[385]) ).

thf(448,plain,
    ! [SV33: $i] :
      ( ( ~ ! [SY589: $i,SY590: $i] :
              ( ~ ( relation_of2_as_subset @ SY590 @ SV33 @ SY589 )
              | ( relation_of2 @ SY590 @ SV33 @ SY589 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[385]) ).

thf(449,plain,
    ! [SV34: $i] :
      ( ( ~ ! [SY591: $i,SY592: $i] :
              ( ( empty_carrier @ SY591 )
              | ~ ( one_sorted_str @ SY591 )
              | ( empty_carrier @ SY592 )
              | ~ ( net_str @ SY592 @ SY591 )
              | ! [SY593: $i] :
                  ( ( SV34 != SY593 )
                  | ~ ( element @ SY593 @ ( powerset @ ( the_carrier @ SY591 ) ) )
                  | ~ ( is_eventually_in @ SY591 @ SY592 @ SY593 ) )
              | ( in @ SV34 @ ( a_2_1_yellow19 @ SY591 @ SY592 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[386]) ).

thf(450,plain,
    ! [SV34: $i] :
      ( ( ~ ! [SY594: $i,SY595: $i] :
              ( ( empty_carrier @ SY594 )
              | ~ ( one_sorted_str @ SY594 )
              | ( empty_carrier @ SY595 )
              | ~ ( net_str @ SY595 @ SY594 )
              | ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SY594 @ SY595 ) )
              | ~ ( ~ ~ ( ( SV34
                         != ( sK19_D @ SY595 @ SY594 @ SV34 ) )
                        | ~ ( element @ ( sK19_D @ SY595 @ SY594 @ SV34 ) @ ( powerset @ ( the_carrier @ SY594 ) ) ) )
                  | ~ ( is_eventually_in @ SY594 @ SY595 @ ( sK19_D @ SY595 @ SY594 @ SV34 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[386]) ).

thf(451,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ~ ( with_infima_relstr @ SX0 )
          | ~ ( empty @ ( cast_as_carrier_subset @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[387]) ).

thf(452,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ~ ( with_infima_relstr @ SX0 )
          | ( filtered_subset @ ( cast_as_carrier_subset @ SX0 ) @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[388]) ).

thf(453,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
                  | ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) )
              | ~ ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
                  | ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) ) ) )
        = $true )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[389]) ).

thf(454,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[390]) ).

thf(455,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[391]) ).

thf(456,plain,
    ! [SV36: $i] :
      ( ( ( one_sorted_str @ SV36 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) )
                    | ~ ~ ( empty @ ( sK13_B @ SV36 ) ) )
              | ~ ( finite @ ( sK13_B @ SV36 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[392]) ).

thf(457,plain,
    ( ( ! [SX0: $i] : ( rel_str @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[393]) ).

thf(458,plain,
    ( ( ! [SX0: $i] : ( strict_rel_str @ ( boole_POSet @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[394]) ).

thf(459,plain,
    ! [SV37: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK12_B @ SV37 ) @ ( powerset @ SV37 ) )
                | ~ ~ ( empty @ ( sK12_B @ SV37 ) ) )
          | ~ ( finite @ ( sK12_B @ SV37 ) ) )
        = $false )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[395]) ).

thf(460,plain,
    ! [SV38: $i] :
      ( ( ( ~ ( element @ ( sK18_B @ SV38 ) @ ( powerset @ SV38 ) )
          | ~ ~ ( empty @ ( sK18_B @ SV38 ) ) )
        = $false )
      | ( ( empty @ SV38 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[396]) ).

thf(461,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ~ ( with_suprema_relstr @ SX0 )
          | ~ ( empty @ ( cast_as_carrier_subset @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[397]) ).

thf(462,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ~ ( with_suprema_relstr @ SX0 )
          | ( directed_subset @ ( cast_as_carrier_subset @ SX0 ) @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[398]) ).

thf(463,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
          | ( subset @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[399]) ).

thf(464,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( subset @ SX0 @ SX1 )
          | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[400]) ).

thf(465,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( complete_relstr @ SX0 )
                | ~ ( empty_carrier @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( rel_str @ SX0 )
                | ( empty_carrier @ SX0 )
                | ~ ( complete_relstr @ SX0 )
                | ( with_suprema_relstr @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[401]) ).

thf(466,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( complete_relstr @ SX0 )
          | ( with_infima_relstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[402]) ).

thf(467,plain,
    ! [SV39: $i] :
      ( ( ( empty_carrier @ SV39 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV39 ) )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK11_B @ SV39 ) @ ( powerset @ ( the_carrier @ SV39 ) ) )
              | ~ ~ ( empty @ ( sK11_B @ SV39 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[403]) ).

thf(468,plain,
    ( ( ~ ( empty @ sK7_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[404]) ).

thf(469,plain,
    ( ( finite @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[405]) ).

thf(470,plain,
    ( ( ~ ( empty @ sK5_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[406]) ).

thf(471,plain,
    ( ( relation @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[407]) ).

thf(472,plain,
    ! [SV40: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
                | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) )
          | ~ ( finite @ ( sK15_B @ SV40 ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[408]) ).

thf(473,plain,
    ! [SV41: $i] :
      ( ( ~ ( element @ ( sK17_B @ SV41 ) @ ( powerset @ SV41 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[409]) ).

thf(474,plain,
    ! [SV41: $i] :
      ( ( ~ ( empty @ ( sK17_B @ SV41 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[409]) ).

thf(475,plain,
    ( ( ~ ( ~ ~ ( empty_carrier @ sK2_SY564 )
          | ~ ( net_str @ sK2_SY564 @ sK1_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[410]) ).

thf(476,plain,
    ( ( ~ ( ~ ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
              | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
              | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
          | ~ ~ ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                    | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
                | ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                    | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[411]) ).

thf(477,plain,
    ! [SV42: $i,SV1: $i] :
      ( ( ( in @ SV1 @ SV42 )
        = $false )
      | ( ( ~ ( in @ SV42 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[412]) ).

thf(478,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( with_suprema_relstr @ SV2 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV2 ) )
        = $true )
      | ( ( rel_str @ SV2 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[413]) ).

thf(479,plain,
    ! [SV43: $i,SV3: $i,SV56: $i] :
      ( ( ( ~ ( element @ SV56 @ ( powerset @ ( cartesian_product2 @ SV3 @ SV43 ) ) ) )
        = $true )
      | ( ( relation @ SV56 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[414]) ).

thf(480,plain,
    ! [SV4: $i,SV60: $i] :
      ( ( ( ~ ( element @ SV60 @ ( powerset @ SV4 ) )
          | ( finite @ SV60 ) )
        = $true )
      | ( ( finite @ SV4 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[415]) ).

thf(481,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( with_infima_relstr @ SV5 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV5 ) )
        = $true )
      | ( ( rel_str @ SV5 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[416]) ).

thf(482,plain,
    ! [SV6: $i] :
      ( ( ( one_sorted_str @ SV6 )
        = $false )
      | ( ( empty_carrier @ SV6 )
        = $true )
      | ( ( ! [SY571: $i] :
              ( ( empty_carrier @ SY571 )
              | ~ ( net_str @ SY571 @ SV6 )
              | ( ( filter_of_net_str @ SV6 @ SY571 )
                = ( a_2_1_yellow19 @ SV6 @ SY571 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[417]) ).

thf(483,plain,
    ! [SV44: $i,SV8: $i] :
      ( ( ( ( empty_carrier @ SV8 )
          | ~ ( one_sorted_str @ SV8 )
          | ( empty_carrier @ SV44 ) )
        = $true )
      | ( ( ~ ( net_str @ SV44 @ SV8 ) )
        = $true )
      | ( ( element @ ( filter_of_net_str @ SV8 @ SV44 ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ SV8 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[419]) ).

thf(484,plain,
    ! [SV10: $i,SV61: $i] :
      ( ( ( ~ ( net_str @ SV61 @ SV10 )
          | ( rel_str @ SV61 ) )
        = $true )
      | ( ( one_sorted_str @ SV10 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[421]) ).

thf(485,plain,
    ! [SV45: $i,SV11: $i,SV57: $i] :
      ( ( ( ~ ( relation_of2_as_subset @ SV57 @ SV11 @ SV45 ) )
        = $true )
      | ( ( element @ SV57 @ ( powerset @ ( cartesian_product2 @ SV11 @ SV45 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[422]) ).

thf(486,plain,
    ! [SV14: $i] :
      ( ( ( one_sorted_str @ SV14 )
        = $false )
      | ( ( empty_carrier @ SV14 )
        = $true )
      | ( ( ~ ( empty @ ( the_carrier @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[424]) ).

thf(487,plain,
    ! [SV16: $i] :
      ( ( ( one_sorted_str @ SV16 )
        = $false )
      | ( ( empty_carrier @ SV16 )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV16 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[425]) ).

thf(488,plain,
    ! [SV46: $i,SV17: $i] :
      ( ( ( in @ SV17 @ SV46 )
        = $false )
      | ( ( element @ SV17 @ SV46 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[426]) ).

thf(489,plain,
    ! [SV47: $i,SV18: $i] :
      ( ( ( element @ SV18 @ SV47 )
        = $false )
      | ( ( ( empty @ SV47 )
          | ( in @ SV18 @ SV47 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[427]) ).

thf(490,plain,
    ! [SV19: $i,SV58: $i,SV48: $i] :
      ( ( ( ~ ( element @ SV48 @ ( powerset @ SV58 ) )
          | ~ ( in @ SV19 @ SV48 ) )
        = $true )
      | ( ( element @ SV19 @ SV58 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[428]) ).

thf(491,plain,
    ! [SV20: $i,SV59: $i,SV49: $i] :
      ( ( ( ~ ( element @ SV49 @ ( powerset @ SV59 ) )
          | ~ ( in @ SV20 @ SV49 ) )
        = $true )
      | ( ( ~ ( empty @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[429]) ).

thf(492,plain,
    ! [SV21: $i,SV50: $i] :
      ( ( ( empty @ SV50 )
        = $false )
      | ( ( ~ ( in @ SV21 @ SV50 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[430]) ).

thf(493,plain,
    ! [SV52: $i,SV26: $i] :
      ( ( ( ~ ( finite @ SV26 ) )
        = $true )
      | ( ( ~ ( finite @ SV52 ) )
        = $true )
      | ( ( finite @ ( cartesian_product2 @ SV26 @ SV52 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[434]) ).

thf(494,plain,
    ! [SV27: $i] :
      ( ( ( rel_str @ SV27 )
        = $false )
      | ( ( empty_carrier @ SV27 )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV27 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[435]) ).

thf(495,plain,
    ! [SV53: $i,SV28: $i] :
      ( ( ( empty @ SV28 )
        = $true )
      | ( ( empty @ SV53 )
        = $true )
      | ( ( ~ ( empty @ ( cartesian_product2 @ SV28 @ SV53 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[436]) ).

thf(496,plain,
    ! [SV54: $i,SV31: $i] :
      ( ( ( SV31 = SV54 )
        = $true )
      | ( ( ~ ( empty @ SV31 ) )
        = $true )
      | ( ( ~ ( empty @ SV54 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[438]) ).

thf(497,plain,
    ( ( empty_carrier @ sK14_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[440]) ).

thf(498,plain,
    ! [SV32: $i] :
      ( ( ~ ( ~ ( element @ ( sK16_B @ SV32 ) @ ( powerset @ ( powerset @ SV32 ) ) )
            | ~ ~ ( empty @ ( sK16_B @ SV32 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[445]) ).

thf(499,plain,
    ! [SV32: $i] :
      ( ( finite @ ( sK16_B @ SV32 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[446]) ).

thf(500,plain,
    ! [SV33: $i] :
      ( ( ! [SY587: $i,SY588: $i] :
            ( ~ ( relation_of2 @ SY588 @ SV33 @ SY587 )
            | ( relation_of2_as_subset @ SY588 @ SV33 @ SY587 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[447]) ).

thf(501,plain,
    ! [SV33: $i] :
      ( ( ! [SY589: $i,SY590: $i] :
            ( ~ ( relation_of2_as_subset @ SY590 @ SV33 @ SY589 )
            | ( relation_of2 @ SY590 @ SV33 @ SY589 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[448]) ).

thf(502,plain,
    ! [SV34: $i] :
      ( ( ! [SY591: $i,SY592: $i] :
            ( ( empty_carrier @ SY591 )
            | ~ ( one_sorted_str @ SY591 )
            | ( empty_carrier @ SY592 )
            | ~ ( net_str @ SY592 @ SY591 )
            | ! [SY593: $i] :
                ( ( SV34 != SY593 )
                | ~ ( element @ SY593 @ ( powerset @ ( the_carrier @ SY591 ) ) )
                | ~ ( is_eventually_in @ SY591 @ SY592 @ SY593 ) )
            | ( in @ SV34 @ ( a_2_1_yellow19 @ SY591 @ SY592 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[449]) ).

thf(503,plain,
    ! [SV34: $i] :
      ( ( ! [SY594: $i,SY595: $i] :
            ( ( empty_carrier @ SY594 )
            | ~ ( one_sorted_str @ SY594 )
            | ( empty_carrier @ SY595 )
            | ~ ( net_str @ SY595 @ SY594 )
            | ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SY594 @ SY595 ) )
            | ~ ( ~ ~ ( ( SV34
                       != ( sK19_D @ SY595 @ SY594 @ SV34 ) )
                      | ~ ( element @ ( sK19_D @ SY595 @ SY594 @ SV34 ) @ ( powerset @ ( the_carrier @ SY594 ) ) ) )
                | ~ ( is_eventually_in @ SY594 @ SY595 @ ( sK19_D @ SY595 @ SY594 @ SV34 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[450]) ).

thf(504,plain,
    ! [SV62: $i] :
      ( ( ~ ( rel_str @ SV62 )
        | ~ ( with_infima_relstr @ SV62 )
        | ~ ( empty @ ( cast_as_carrier_subset @ SV62 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[451]) ).

thf(505,plain,
    ! [SV63: $i] :
      ( ( ~ ( rel_str @ SV63 )
        | ~ ( with_infima_relstr @ SV63 )
        | ( filtered_subset @ ( cast_as_carrier_subset @ SV63 ) @ SV63 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[452]) ).

thf(506,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
              | ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) )
          | ~ ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
              | ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) ) )
        = $false )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[453]) ).

thf(507,plain,
    ! [SV36: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) )
                | ~ ~ ( empty @ ( sK13_B @ SV36 ) ) )
          | ~ ( finite @ ( sK13_B @ SV36 ) ) )
        = $false )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[456]) ).

thf(508,plain,
    ! [SV64: $i] :
      ( ( rel_str @ ( boole_POSet @ SV64 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[457]) ).

thf(509,plain,
    ! [SV65: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ SV65 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[458]) ).

thf(510,plain,
    ! [SV37: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK12_B @ SV37 ) @ ( powerset @ SV37 ) )
                | ~ ~ ( empty @ ( sK12_B @ SV37 ) ) ) )
        = $false )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[459]) ).

thf(511,plain,
    ! [SV37: $i] :
      ( ( ( ~ ( finite @ ( sK12_B @ SV37 ) ) )
        = $false )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[459]) ).

thf(512,plain,
    ! [SV38: $i] :
      ( ( ( ~ ( element @ ( sK18_B @ SV38 ) @ ( powerset @ SV38 ) ) )
        = $false )
      | ( ( empty @ SV38 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[460]) ).

thf(513,plain,
    ! [SV38: $i] :
      ( ( ( ~ ~ ( empty @ ( sK18_B @ SV38 ) ) )
        = $false )
      | ( ( empty @ SV38 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[460]) ).

thf(514,plain,
    ! [SV66: $i] :
      ( ( ~ ( rel_str @ SV66 )
        | ~ ( with_suprema_relstr @ SV66 )
        | ~ ( empty @ ( cast_as_carrier_subset @ SV66 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[461]) ).

thf(515,plain,
    ! [SV67: $i] :
      ( ( ~ ( rel_str @ SV67 )
        | ~ ( with_suprema_relstr @ SV67 )
        | ( directed_subset @ ( cast_as_carrier_subset @ SV67 ) @ SV67 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[462]) ).

thf(516,plain,
    ! [SV68: $i] :
      ( ( ! [SY601: $i] :
            ( ~ ( element @ SV68 @ ( powerset @ SY601 ) )
            | ( subset @ SV68 @ SY601 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[463]) ).

thf(517,plain,
    ! [SV69: $i] :
      ( ( ! [SY602: $i] :
            ( ~ ( subset @ SV69 @ SY602 )
            | ( element @ SV69 @ ( powerset @ SY602 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[464]) ).

thf(518,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( with_suprema_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[465]) ).

thf(519,plain,
    ! [SV70: $i] :
      ( ( ~ ( rel_str @ SV70 )
        | ( empty_carrier @ SV70 )
        | ~ ( complete_relstr @ SV70 )
        | ( with_infima_relstr @ SV70 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[466]) ).

thf(520,plain,
    ! [SV39: $i] :
      ( ( ( one_sorted_str @ SV39 )
        = $false )
      | ( ( empty_carrier @ SV39 )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK11_B @ SV39 ) @ ( powerset @ ( the_carrier @ SV39 ) ) )
              | ~ ~ ( empty @ ( sK11_B @ SV39 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[467]) ).

thf(521,plain,
    ( ( empty @ sK7_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[468]) ).

thf(522,plain,
    ( ( empty @ sK5_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[470]) ).

thf(523,plain,
    ! [SV40: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
                | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[472]) ).

thf(524,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( finite @ ( sK15_B @ SV40 ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[472]) ).

thf(525,plain,
    ! [SV41: $i] :
      ( ( element @ ( sK17_B @ SV41 ) @ ( powerset @ SV41 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[473]) ).

thf(526,plain,
    ! [SV41: $i] :
      ( ( empty @ ( sK17_B @ SV41 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[474]) ).

thf(527,plain,
    ( ( ~ ~ ( empty_carrier @ sK2_SY564 )
      | ~ ( net_str @ sK2_SY564 @ sK1_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[475]) ).

thf(528,plain,
    ( ( ~ ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
          | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
          | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      | ~ ~ ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
            | ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[476]) ).

thf(529,plain,
    ! [SV1: $i,SV42: $i] :
      ( ( ( in @ SV42 @ SV1 )
        = $false )
      | ( ( in @ SV1 @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[477]) ).

thf(530,plain,
    ! [SV2: $i] :
      ( ( ( with_suprema_relstr @ SV2 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV2 ) )
        = $true )
      | ( ( rel_str @ SV2 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[478]) ).

thf(531,plain,
    ! [SV43: $i,SV3: $i,SV56: $i] :
      ( ( ( element @ SV56 @ ( powerset @ ( cartesian_product2 @ SV3 @ SV43 ) ) )
        = $false )
      | ( ( relation @ SV56 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[479]) ).

thf(532,plain,
    ! [SV4: $i,SV60: $i] :
      ( ( ( ~ ( element @ SV60 @ ( powerset @ SV4 ) ) )
        = $true )
      | ( ( finite @ SV60 )
        = $true )
      | ( ( finite @ SV4 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[480]) ).

thf(533,plain,
    ! [SV5: $i] :
      ( ( ( with_infima_relstr @ SV5 )
        = $false )
      | ( ( ~ ( empty_carrier @ SV5 ) )
        = $true )
      | ( ( rel_str @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[481]) ).

thf(534,plain,
    ! [SV6: $i,SV71: $i] :
      ( ( ( ( empty_carrier @ SV71 )
          | ~ ( net_str @ SV71 @ SV6 )
          | ( ( filter_of_net_str @ SV6 @ SV71 )
            = ( a_2_1_yellow19 @ SV6 @ SV71 ) ) )
        = $true )
      | ( ( empty_carrier @ SV6 )
        = $true )
      | ( ( one_sorted_str @ SV6 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[482]) ).

thf(535,plain,
    ! [SV44: $i,SV8: $i] :
      ( ( ( ( empty_carrier @ SV8 )
          | ~ ( one_sorted_str @ SV8 ) )
        = $true )
      | ( ( empty_carrier @ SV44 )
        = $true )
      | ( ( ~ ( net_str @ SV44 @ SV8 ) )
        = $true )
      | ( ( element @ ( filter_of_net_str @ SV8 @ SV44 ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ SV8 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[483]) ).

thf(536,plain,
    ! [SV10: $i,SV61: $i] :
      ( ( ( ~ ( net_str @ SV61 @ SV10 ) )
        = $true )
      | ( ( rel_str @ SV61 )
        = $true )
      | ( ( one_sorted_str @ SV10 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[484]) ).

thf(537,plain,
    ! [SV45: $i,SV11: $i,SV57: $i] :
      ( ( ( relation_of2_as_subset @ SV57 @ SV11 @ SV45 )
        = $false )
      | ( ( element @ SV57 @ ( powerset @ ( cartesian_product2 @ SV11 @ SV45 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[485]) ).

thf(538,plain,
    ! [SV14: $i] :
      ( ( ( empty @ ( the_carrier @ SV14 ) )
        = $false )
      | ( ( empty_carrier @ SV14 )
        = $true )
      | ( ( one_sorted_str @ SV14 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[486]) ).

thf(539,plain,
    ! [SV16: $i] :
      ( ( ( empty @ ( cast_as_carrier_subset @ SV16 ) )
        = $false )
      | ( ( empty_carrier @ SV16 )
        = $true )
      | ( ( one_sorted_str @ SV16 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[487]) ).

thf(540,plain,
    ! [SV18: $i,SV47: $i] :
      ( ( ( empty @ SV47 )
        = $true )
      | ( ( in @ SV18 @ SV47 )
        = $true )
      | ( ( element @ SV18 @ SV47 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[489]) ).

thf(541,plain,
    ! [SV19: $i,SV58: $i,SV48: $i] :
      ( ( ( ~ ( element @ SV48 @ ( powerset @ SV58 ) ) )
        = $true )
      | ( ( ~ ( in @ SV19 @ SV48 ) )
        = $true )
      | ( ( element @ SV19 @ SV58 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[490]) ).

thf(542,plain,
    ! [SV20: $i,SV59: $i,SV49: $i] :
      ( ( ( ~ ( element @ SV49 @ ( powerset @ SV59 ) ) )
        = $true )
      | ( ( ~ ( in @ SV20 @ SV49 ) )
        = $true )
      | ( ( ~ ( empty @ SV59 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[491]) ).

thf(543,plain,
    ! [SV50: $i,SV21: $i] :
      ( ( ( in @ SV21 @ SV50 )
        = $false )
      | ( ( empty @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[492]) ).

thf(544,plain,
    ! [SV52: $i,SV26: $i] :
      ( ( ( finite @ SV26 )
        = $false )
      | ( ( ~ ( finite @ SV52 ) )
        = $true )
      | ( ( finite @ ( cartesian_product2 @ SV26 @ SV52 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[493]) ).

thf(545,plain,
    ! [SV27: $i] :
      ( ( ( empty @ ( cast_as_carrier_subset @ SV27 ) )
        = $false )
      | ( ( empty_carrier @ SV27 )
        = $true )
      | ( ( rel_str @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[494]) ).

thf(546,plain,
    ! [SV53: $i,SV28: $i] :
      ( ( ( empty @ ( cartesian_product2 @ SV28 @ SV53 ) )
        = $false )
      | ( ( empty @ SV53 )
        = $true )
      | ( ( empty @ SV28 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[495]) ).

thf(547,plain,
    ! [SV54: $i,SV31: $i] :
      ( ( ( empty @ SV31 )
        = $false )
      | ( ( SV31 = SV54 )
        = $true )
      | ( ( ~ ( empty @ SV54 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[496]) ).

thf(548,plain,
    ! [SV32: $i] :
      ( ( ~ ( element @ ( sK16_B @ SV32 ) @ ( powerset @ ( powerset @ SV32 ) ) )
        | ~ ~ ( empty @ ( sK16_B @ SV32 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[498]) ).

thf(549,plain,
    ! [SV72: $i,SV33: $i] :
      ( ( ! [SY603: $i] :
            ( ~ ( relation_of2 @ SY603 @ SV33 @ SV72 )
            | ( relation_of2_as_subset @ SY603 @ SV33 @ SV72 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[500]) ).

thf(550,plain,
    ! [SV73: $i,SV33: $i] :
      ( ( ! [SY604: $i] :
            ( ~ ( relation_of2_as_subset @ SY604 @ SV33 @ SV73 )
            | ( relation_of2 @ SY604 @ SV33 @ SV73 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[501]) ).

thf(551,plain,
    ! [SV34: $i,SV74: $i] :
      ( ( ! [SY605: $i] :
            ( ( empty_carrier @ SV74 )
            | ~ ( one_sorted_str @ SV74 )
            | ( empty_carrier @ SY605 )
            | ~ ( net_str @ SY605 @ SV74 )
            | ! [SY606: $i] :
                ( ( SV34 != SY606 )
                | ~ ( element @ SY606 @ ( powerset @ ( the_carrier @ SV74 ) ) )
                | ~ ( is_eventually_in @ SV74 @ SY605 @ SY606 ) )
            | ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SY605 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[502]) ).

thf(552,plain,
    ! [SV34: $i,SV75: $i] :
      ( ( ! [SY607: $i] :
            ( ( empty_carrier @ SV75 )
            | ~ ( one_sorted_str @ SV75 )
            | ( empty_carrier @ SY607 )
            | ~ ( net_str @ SY607 @ SV75 )
            | ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SY607 ) )
            | ~ ( ~ ~ ( ( SV34
                       != ( sK19_D @ SY607 @ SV75 @ SV34 ) )
                      | ~ ( element @ ( sK19_D @ SY607 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
                | ~ ( is_eventually_in @ SV75 @ SY607 @ ( sK19_D @ SY607 @ SV75 @ SV34 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[503]) ).

thf(553,plain,
    ! [SV62: $i] :
      ( ( ( ~ ( rel_str @ SV62 )
          | ~ ( with_infima_relstr @ SV62 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV62 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[504]) ).

thf(554,plain,
    ! [SV63: $i] :
      ( ( ( ~ ( rel_str @ SV63 )
          | ~ ( with_infima_relstr @ SV63 ) )
        = $true )
      | ( ( filtered_subset @ ( cast_as_carrier_subset @ SV63 ) @ SV63 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[505]) ).

thf(555,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
              | ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) ) )
        = $false )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[506]) ).

thf(556,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( ~ ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
              | ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) ) )
        = $false )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[506]) ).

thf(557,plain,
    ! [SV36: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) )
                | ~ ~ ( empty @ ( sK13_B @ SV36 ) ) ) )
        = $false )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[507]) ).

thf(558,plain,
    ! [SV36: $i] :
      ( ( ( ~ ( finite @ ( sK13_B @ SV36 ) ) )
        = $false )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[507]) ).

thf(559,plain,
    ! [SV37: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK12_B @ SV37 ) @ ( powerset @ SV37 ) )
              | ~ ~ ( empty @ ( sK12_B @ SV37 ) ) ) )
        = $true )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[510]) ).

thf(560,plain,
    ! [SV37: $i] :
      ( ( ( finite @ ( sK12_B @ SV37 ) )
        = $true )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[511]) ).

thf(561,plain,
    ! [SV38: $i] :
      ( ( ( element @ ( sK18_B @ SV38 ) @ ( powerset @ SV38 ) )
        = $true )
      | ( ( empty @ SV38 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[512]) ).

thf(562,plain,
    ! [SV38: $i] :
      ( ( ( ~ ( empty @ ( sK18_B @ SV38 ) ) )
        = $true )
      | ( ( empty @ SV38 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[513]) ).

thf(563,plain,
    ! [SV66: $i] :
      ( ( ( ~ ( rel_str @ SV66 )
          | ~ ( with_suprema_relstr @ SV66 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV66 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[514]) ).

thf(564,plain,
    ! [SV67: $i] :
      ( ( ( ~ ( rel_str @ SV67 )
          | ~ ( with_suprema_relstr @ SV67 ) )
        = $true )
      | ( ( directed_subset @ ( cast_as_carrier_subset @ SV67 ) @ SV67 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[515]) ).

thf(565,plain,
    ! [SV76: $i,SV68: $i] :
      ( ( ~ ( element @ SV68 @ ( powerset @ SV76 ) )
        | ( subset @ SV68 @ SV76 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[516]) ).

thf(566,plain,
    ! [SV77: $i,SV69: $i] :
      ( ( ~ ( subset @ SV69 @ SV77 )
        | ( element @ SV69 @ ( powerset @ SV77 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[517]) ).

thf(567,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[518]) ).

thf(568,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( rel_str @ SX0 )
            | ( empty_carrier @ SX0 )
            | ~ ( complete_relstr @ SX0 )
            | ( with_suprema_relstr @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[518]) ).

thf(569,plain,
    ! [SV70: $i] :
      ( ( ( ~ ( rel_str @ SV70 ) )
        = $true )
      | ( ( ( empty_carrier @ SV70 )
          | ~ ( complete_relstr @ SV70 )
          | ( with_infima_relstr @ SV70 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[519]) ).

thf(570,plain,
    ! [SV39: $i] :
      ( ( ( ~ ( element @ ( sK11_B @ SV39 ) @ ( powerset @ ( the_carrier @ SV39 ) ) )
          | ~ ~ ( empty @ ( sK11_B @ SV39 ) ) )
        = $false )
      | ( ( empty_carrier @ SV39 )
        = $true )
      | ( ( one_sorted_str @ SV39 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[520]) ).

thf(571,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
              | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) ) )
        = $true )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[523]) ).

thf(572,plain,
    ! [SV40: $i] :
      ( ( ( finite @ ( sK15_B @ SV40 ) )
        = $true )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[524]) ).

thf(573,plain,
    ( ( ~ ~ ( empty_carrier @ sK2_SY564 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[527]) ).

thf(574,plain,
    ( ( ~ ( net_str @ sK2_SY564 @ sK1_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[527]) ).

thf(575,plain,
    ( ( ~ ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
          | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
          | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[528]) ).

thf(576,plain,
    ( ( ~ ~ ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
                | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
            | ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
                | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[528]) ).

thf(577,plain,
    ! [SV2: $i] :
      ( ( ( empty_carrier @ SV2 )
        = $false )
      | ( ( with_suprema_relstr @ SV2 )
        = $false )
      | ( ( rel_str @ SV2 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[530]) ).

thf(578,plain,
    ! [SV4: $i,SV60: $i] :
      ( ( ( element @ SV60 @ ( powerset @ SV4 ) )
        = $false )
      | ( ( finite @ SV60 )
        = $true )
      | ( ( finite @ SV4 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[532]) ).

thf(579,plain,
    ! [SV5: $i] :
      ( ( ( empty_carrier @ SV5 )
        = $false )
      | ( ( with_infima_relstr @ SV5 )
        = $false )
      | ( ( rel_str @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[533]) ).

thf(580,plain,
    ! [SV6: $i,SV71: $i] :
      ( ( ( ( empty_carrier @ SV71 )
          | ~ ( net_str @ SV71 @ SV6 ) )
        = $true )
      | ( ( ( filter_of_net_str @ SV6 @ SV71 )
          = ( a_2_1_yellow19 @ SV6 @ SV71 ) )
        = $true )
      | ( ( empty_carrier @ SV6 )
        = $true )
      | ( ( one_sorted_str @ SV6 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[534]) ).

thf(581,plain,
    ! [SV44: $i,SV8: $i] :
      ( ( ( empty_carrier @ SV8 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV8 ) )
        = $true )
      | ( ( empty_carrier @ SV44 )
        = $true )
      | ( ( ~ ( net_str @ SV44 @ SV8 ) )
        = $true )
      | ( ( element @ ( filter_of_net_str @ SV8 @ SV44 ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ SV8 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[535]) ).

thf(582,plain,
    ! [SV10: $i,SV61: $i] :
      ( ( ( net_str @ SV61 @ SV10 )
        = $false )
      | ( ( rel_str @ SV61 )
        = $true )
      | ( ( one_sorted_str @ SV10 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[536]) ).

thf(583,plain,
    ! [SV19: $i,SV58: $i,SV48: $i] :
      ( ( ( element @ SV48 @ ( powerset @ SV58 ) )
        = $false )
      | ( ( ~ ( in @ SV19 @ SV48 ) )
        = $true )
      | ( ( element @ SV19 @ SV58 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[541]) ).

thf(584,plain,
    ! [SV20: $i,SV59: $i,SV49: $i] :
      ( ( ( element @ SV49 @ ( powerset @ SV59 ) )
        = $false )
      | ( ( ~ ( in @ SV20 @ SV49 ) )
        = $true )
      | ( ( ~ ( empty @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[542]) ).

thf(585,plain,
    ! [SV26: $i,SV52: $i] :
      ( ( ( finite @ SV52 )
        = $false )
      | ( ( finite @ SV26 )
        = $false )
      | ( ( finite @ ( cartesian_product2 @ SV26 @ SV52 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[544]) ).

thf(586,plain,
    ! [SV31: $i,SV54: $i] :
      ( ( ( empty @ SV54 )
        = $false )
      | ( ( SV31 = SV54 )
        = $true )
      | ( ( empty @ SV31 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[547]) ).

thf(587,plain,
    ! [SV32: $i] :
      ( ( ~ ( element @ ( sK16_B @ SV32 ) @ ( powerset @ ( powerset @ SV32 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[548]) ).

thf(588,plain,
    ! [SV32: $i] :
      ( ( ~ ~ ( empty @ ( sK16_B @ SV32 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[548]) ).

thf(589,plain,
    ! [SV72: $i,SV33: $i,SV78: $i] :
      ( ( ~ ( relation_of2 @ SV78 @ SV33 @ SV72 )
        | ( relation_of2_as_subset @ SV78 @ SV33 @ SV72 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[549]) ).

thf(590,plain,
    ! [SV73: $i,SV33: $i,SV79: $i] :
      ( ( ~ ( relation_of2_as_subset @ SV79 @ SV33 @ SV73 )
        | ( relation_of2 @ SV79 @ SV33 @ SV73 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[550]) ).

thf(591,plain,
    ! [SV34: $i,SV80: $i,SV74: $i] :
      ( ( ( empty_carrier @ SV74 )
        | ~ ( one_sorted_str @ SV74 )
        | ( empty_carrier @ SV80 )
        | ~ ( net_str @ SV80 @ SV74 )
        | ! [SY608: $i] :
            ( ( SV34 != SY608 )
            | ~ ( element @ SY608 @ ( powerset @ ( the_carrier @ SV74 ) ) )
            | ~ ( is_eventually_in @ SV74 @ SV80 @ SY608 ) )
        | ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[551]) ).

thf(592,plain,
    ! [SV34: $i,SV81: $i,SV75: $i] :
      ( ( ( empty_carrier @ SV75 )
        | ~ ( one_sorted_str @ SV75 )
        | ( empty_carrier @ SV81 )
        | ~ ( net_str @ SV81 @ SV75 )
        | ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        | ~ ( ~ ~ ( ( SV34
                   != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                  | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
            | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[552]) ).

thf(593,plain,
    ! [SV62: $i] :
      ( ( ( ~ ( rel_str @ SV62 ) )
        = $true )
      | ( ( ~ ( with_infima_relstr @ SV62 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV62 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[553]) ).

thf(594,plain,
    ! [SV63: $i] :
      ( ( ( ~ ( rel_str @ SV63 ) )
        = $true )
      | ( ( ~ ( with_infima_relstr @ SV63 ) )
        = $true )
      | ( ( filtered_subset @ ( cast_as_carrier_subset @ SV63 ) @ SV63 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[554]) ).

thf(595,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
          | ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) )
        = $true )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[555]) ).

thf(596,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
          | ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) )
        = $true )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[556]) ).

thf(597,plain,
    ! [SV36: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) )
              | ~ ~ ( empty @ ( sK13_B @ SV36 ) ) ) )
        = $true )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[557]) ).

thf(598,plain,
    ! [SV36: $i] :
      ( ( ( finite @ ( sK13_B @ SV36 ) )
        = $true )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[558]) ).

thf(599,plain,
    ! [SV37: $i] :
      ( ( ( ~ ( element @ ( sK12_B @ SV37 ) @ ( powerset @ SV37 ) )
          | ~ ~ ( empty @ ( sK12_B @ SV37 ) ) )
        = $false )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[559]) ).

thf(600,plain,
    ! [SV38: $i] :
      ( ( ( empty @ ( sK18_B @ SV38 ) )
        = $false )
      | ( ( empty @ SV38 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[562]) ).

thf(601,plain,
    ! [SV66: $i] :
      ( ( ( ~ ( rel_str @ SV66 ) )
        = $true )
      | ( ( ~ ( with_suprema_relstr @ SV66 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV66 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[563]) ).

thf(602,plain,
    ! [SV67: $i] :
      ( ( ( ~ ( rel_str @ SV67 ) )
        = $true )
      | ( ( ~ ( with_suprema_relstr @ SV67 ) )
        = $true )
      | ( ( directed_subset @ ( cast_as_carrier_subset @ SV67 ) @ SV67 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[564]) ).

thf(603,plain,
    ! [SV76: $i,SV68: $i] :
      ( ( ( ~ ( element @ SV68 @ ( powerset @ SV76 ) ) )
        = $true )
      | ( ( subset @ SV68 @ SV76 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[565]) ).

thf(604,plain,
    ! [SV77: $i,SV69: $i] :
      ( ( ( ~ ( subset @ SV69 @ SV77 ) )
        = $true )
      | ( ( element @ SV69 @ ( powerset @ SV77 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[566]) ).

thf(605,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( complete_relstr @ SX0 )
          | ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[567]) ).

thf(606,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( rel_str @ SX0 )
          | ( empty_carrier @ SX0 )
          | ~ ( complete_relstr @ SX0 )
          | ( with_suprema_relstr @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[568]) ).

thf(607,plain,
    ! [SV70: $i] :
      ( ( ( rel_str @ SV70 )
        = $false )
      | ( ( ( empty_carrier @ SV70 )
          | ~ ( complete_relstr @ SV70 )
          | ( with_infima_relstr @ SV70 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[569]) ).

thf(608,plain,
    ! [SV39: $i] :
      ( ( ( ~ ( element @ ( sK11_B @ SV39 ) @ ( powerset @ ( the_carrier @ SV39 ) ) ) )
        = $false )
      | ( ( empty_carrier @ SV39 )
        = $true )
      | ( ( one_sorted_str @ SV39 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[570]) ).

thf(609,plain,
    ! [SV39: $i] :
      ( ( ( ~ ~ ( empty @ ( sK11_B @ SV39 ) ) )
        = $false )
      | ( ( empty_carrier @ SV39 )
        = $true )
      | ( ( one_sorted_str @ SV39 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[570]) ).

thf(610,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
          | ~ ~ ( empty @ ( sK15_B @ SV40 ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[571]) ).

thf(611,plain,
    ( ( ~ ( empty_carrier @ sK2_SY564 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[573]) ).

thf(612,plain,
    ( ( net_str @ sK2_SY564 @ sK1_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[574]) ).

thf(613,plain,
    ( ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
      | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
      | ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[575]) ).

thf(614,plain,
    ( ( ~ ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
              | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
          | ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
              | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[576]) ).

thf(615,plain,
    ! [SV6: $i,SV71: $i] :
      ( ( ( empty_carrier @ SV71 )
        = $true )
      | ( ( ~ ( net_str @ SV71 @ SV6 ) )
        = $true )
      | ( ( ( filter_of_net_str @ SV6 @ SV71 )
          = ( a_2_1_yellow19 @ SV6 @ SV71 ) )
        = $true )
      | ( ( empty_carrier @ SV6 )
        = $true )
      | ( ( one_sorted_str @ SV6 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[580]) ).

thf(616,plain,
    ! [SV44: $i,SV8: $i] :
      ( ( ( one_sorted_str @ SV8 )
        = $false )
      | ( ( empty_carrier @ SV8 )
        = $true )
      | ( ( empty_carrier @ SV44 )
        = $true )
      | ( ( ~ ( net_str @ SV44 @ SV8 ) )
        = $true )
      | ( ( element @ ( filter_of_net_str @ SV8 @ SV44 ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ SV8 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[581]) ).

thf(617,plain,
    ! [SV58: $i,SV48: $i,SV19: $i] :
      ( ( ( in @ SV19 @ SV48 )
        = $false )
      | ( ( element @ SV48 @ ( powerset @ SV58 ) )
        = $false )
      | ( ( element @ SV19 @ SV58 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[583]) ).

thf(618,plain,
    ! [SV59: $i,SV49: $i,SV20: $i] :
      ( ( ( in @ SV20 @ SV49 )
        = $false )
      | ( ( element @ SV49 @ ( powerset @ SV59 ) )
        = $false )
      | ( ( ~ ( empty @ SV59 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[584]) ).

thf(619,plain,
    ! [SV32: $i] :
      ( ( element @ ( sK16_B @ SV32 ) @ ( powerset @ ( powerset @ SV32 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[587]) ).

thf(620,plain,
    ! [SV32: $i] :
      ( ( ~ ( empty @ ( sK16_B @ SV32 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[588]) ).

thf(621,plain,
    ! [SV72: $i,SV33: $i,SV78: $i] :
      ( ( ( ~ ( relation_of2 @ SV78 @ SV33 @ SV72 ) )
        = $true )
      | ( ( relation_of2_as_subset @ SV78 @ SV33 @ SV72 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[589]) ).

thf(622,plain,
    ! [SV73: $i,SV33: $i,SV79: $i] :
      ( ( ( ~ ( relation_of2_as_subset @ SV79 @ SV33 @ SV73 ) )
        = $true )
      | ( ( relation_of2 @ SV79 @ SV33 @ SV73 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[590]) ).

thf(623,plain,
    ! [SV34: $i,SV80: $i,SV74: $i] :
      ( ( ( ( empty_carrier @ SV74 )
          | ~ ( one_sorted_str @ SV74 )
          | ( empty_carrier @ SV80 )
          | ~ ( net_str @ SV80 @ SV74 ) )
        = $true )
      | ( ( ! [SY608: $i] :
              ( ( SV34 != SY608 )
              | ~ ( element @ SY608 @ ( powerset @ ( the_carrier @ SV74 ) ) )
              | ~ ( is_eventually_in @ SV74 @ SV80 @ SY608 ) )
          | ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[591]) ).

thf(624,plain,
    ! [SV34: $i,SV81: $i,SV75: $i] :
      ( ( ( ( empty_carrier @ SV75 )
          | ~ ( one_sorted_str @ SV75 )
          | ( empty_carrier @ SV81 )
          | ~ ( net_str @ SV81 @ SV75 ) )
        = $true )
      | ( ( ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
          | ~ ( ~ ~ ( ( SV34
                     != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                    | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
              | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[592]) ).

thf(625,plain,
    ! [SV62: $i] :
      ( ( ( rel_str @ SV62 )
        = $false )
      | ( ( ~ ( with_infima_relstr @ SV62 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV62 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[593]) ).

thf(626,plain,
    ! [SV63: $i] :
      ( ( ( rel_str @ SV63 )
        = $false )
      | ( ( ~ ( with_infima_relstr @ SV63 ) )
        = $true )
      | ( ( filtered_subset @ ( cast_as_carrier_subset @ SV63 ) @ SV63 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[594]) ).

thf(627,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 ) )
        = $true )
      | ( ( ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) )
        = $true )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[595]) ).

thf(628,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
        = $true )
      | ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 )
        = $true )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[596]) ).

thf(629,plain,
    ! [SV36: $i] :
      ( ( ( ~ ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) )
          | ~ ~ ( empty @ ( sK13_B @ SV36 ) ) )
        = $false )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[597]) ).

thf(630,plain,
    ! [SV37: $i] :
      ( ( ( ~ ( element @ ( sK12_B @ SV37 ) @ ( powerset @ SV37 ) ) )
        = $false )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[599]) ).

thf(631,plain,
    ! [SV37: $i] :
      ( ( ( ~ ~ ( empty @ ( sK12_B @ SV37 ) ) )
        = $false )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[599]) ).

thf(632,plain,
    ! [SV66: $i] :
      ( ( ( rel_str @ SV66 )
        = $false )
      | ( ( ~ ( with_suprema_relstr @ SV66 ) )
        = $true )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV66 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[601]) ).

thf(633,plain,
    ! [SV67: $i] :
      ( ( ( rel_str @ SV67 )
        = $false )
      | ( ( ~ ( with_suprema_relstr @ SV67 ) )
        = $true )
      | ( ( directed_subset @ ( cast_as_carrier_subset @ SV67 ) @ SV67 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[602]) ).

thf(634,plain,
    ! [SV76: $i,SV68: $i] :
      ( ( ( element @ SV68 @ ( powerset @ SV76 ) )
        = $false )
      | ( ( subset @ SV68 @ SV76 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[603]) ).

thf(635,plain,
    ! [SV77: $i,SV69: $i] :
      ( ( ( subset @ SV69 @ SV77 )
        = $false )
      | ( ( element @ SV69 @ ( powerset @ SV77 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[604]) ).

thf(636,plain,
    ! [SV82: $i] :
      ( ( ~ ( rel_str @ SV82 )
        | ( empty_carrier @ SV82 )
        | ~ ( complete_relstr @ SV82 )
        | ~ ( empty_carrier @ SV82 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[605]) ).

thf(637,plain,
    ! [SV83: $i] :
      ( ( ~ ( rel_str @ SV83 )
        | ( empty_carrier @ SV83 )
        | ~ ( complete_relstr @ SV83 )
        | ( with_suprema_relstr @ SV83 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[606]) ).

thf(638,plain,
    ! [SV70: $i] :
      ( ( ( ( empty_carrier @ SV70 )
          | ~ ( complete_relstr @ SV70 ) )
        = $true )
      | ( ( with_infima_relstr @ SV70 )
        = $true )
      | ( ( rel_str @ SV70 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[607]) ).

thf(639,plain,
    ! [SV39: $i] :
      ( ( ( element @ ( sK11_B @ SV39 ) @ ( powerset @ ( the_carrier @ SV39 ) ) )
        = $true )
      | ( ( empty_carrier @ SV39 )
        = $true )
      | ( ( one_sorted_str @ SV39 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[608]) ).

thf(640,plain,
    ! [SV39: $i] :
      ( ( ( ~ ( empty @ ( sK11_B @ SV39 ) ) )
        = $true )
      | ( ( empty_carrier @ SV39 )
        = $true )
      | ( ( one_sorted_str @ SV39 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[609]) ).

thf(641,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[610]) ).

thf(642,plain,
    ! [SV40: $i] :
      ( ( ( ~ ~ ( empty @ ( sK15_B @ SV40 ) ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[610]) ).

thf(643,plain,
    ( ( empty_carrier @ sK2_SY564 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[611]) ).

thf(644,plain,
    ( ( ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
        | ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 ) )
      = $true )
    | ( ( ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[613]) ).

thf(645,plain,
    ( ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
          | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      | ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
          | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[614]) ).

thf(646,plain,
    ! [SV6: $i,SV71: $i] :
      ( ( ( net_str @ SV71 @ SV6 )
        = $false )
      | ( ( empty_carrier @ SV71 )
        = $true )
      | ( ( ( filter_of_net_str @ SV6 @ SV71 )
          = ( a_2_1_yellow19 @ SV6 @ SV71 ) )
        = $true )
      | ( ( empty_carrier @ SV6 )
        = $true )
      | ( ( one_sorted_str @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[615]) ).

thf(647,plain,
    ! [SV8: $i,SV44: $i] :
      ( ( ( net_str @ SV44 @ SV8 )
        = $false )
      | ( ( empty_carrier @ SV44 )
        = $true )
      | ( ( empty_carrier @ SV8 )
        = $true )
      | ( ( one_sorted_str @ SV8 )
        = $false )
      | ( ( element @ ( filter_of_net_str @ SV8 @ SV44 ) @ ( powerset @ ( the_carrier @ ( boole_POSet @ ( cast_as_carrier_subset @ SV8 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[616]) ).

thf(648,plain,
    ! [SV20: $i,SV49: $i,SV59: $i] :
      ( ( ( empty @ SV59 )
        = $false )
      | ( ( element @ SV49 @ ( powerset @ SV59 ) )
        = $false )
      | ( ( in @ SV20 @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[618]) ).

thf(649,plain,
    ! [SV32: $i] :
      ( ( empty @ ( sK16_B @ SV32 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[620]) ).

thf(650,plain,
    ! [SV72: $i,SV33: $i,SV78: $i] :
      ( ( ( relation_of2 @ SV78 @ SV33 @ SV72 )
        = $false )
      | ( ( relation_of2_as_subset @ SV78 @ SV33 @ SV72 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[621]) ).

thf(651,plain,
    ! [SV73: $i,SV33: $i,SV79: $i] :
      ( ( ( relation_of2_as_subset @ SV79 @ SV33 @ SV73 )
        = $false )
      | ( ( relation_of2 @ SV79 @ SV33 @ SV73 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[622]) ).

thf(652,plain,
    ! [SV34: $i,SV80: $i,SV74: $i] :
      ( ( ( ( empty_carrier @ SV74 )
          | ~ ( one_sorted_str @ SV74 )
          | ( empty_carrier @ SV80 ) )
        = $true )
      | ( ( ~ ( net_str @ SV80 @ SV74 ) )
        = $true )
      | ( ( ! [SY608: $i] :
              ( ( SV34 != SY608 )
              | ~ ( element @ SY608 @ ( powerset @ ( the_carrier @ SV74 ) ) )
              | ~ ( is_eventually_in @ SV74 @ SV80 @ SY608 ) )
          | ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[623]) ).

thf(653,plain,
    ! [SV34: $i,SV81: $i,SV75: $i] :
      ( ( ( ( empty_carrier @ SV75 )
          | ~ ( one_sorted_str @ SV75 )
          | ( empty_carrier @ SV81 ) )
        = $true )
      | ( ( ~ ( net_str @ SV81 @ SV75 ) )
        = $true )
      | ( ( ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
          | ~ ( ~ ~ ( ( SV34
                     != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                    | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
              | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[624]) ).

thf(654,plain,
    ! [SV62: $i] :
      ( ( ( with_infima_relstr @ SV62 )
        = $false )
      | ( ( rel_str @ SV62 )
        = $false )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV62 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[625]) ).

thf(655,plain,
    ! [SV63: $i] :
      ( ( ( with_infima_relstr @ SV63 )
        = $false )
      | ( ( rel_str @ SV63 )
        = $false )
      | ( ( filtered_subset @ ( cast_as_carrier_subset @ SV63 ) @ SV63 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[626]) ).

thf(656,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
        = $false )
      | ( ( ~ ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 ) )
        = $true )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[627]) ).

thf(657,plain,
    ! [SV36: $i] :
      ( ( ( ~ ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) ) )
        = $false )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[629]) ).

thf(658,plain,
    ! [SV36: $i] :
      ( ( ( ~ ~ ( empty @ ( sK13_B @ SV36 ) ) )
        = $false )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[629]) ).

thf(659,plain,
    ! [SV37: $i] :
      ( ( ( element @ ( sK12_B @ SV37 ) @ ( powerset @ SV37 ) )
        = $true )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[630]) ).

thf(660,plain,
    ! [SV37: $i] :
      ( ( ( ~ ( empty @ ( sK12_B @ SV37 ) ) )
        = $true )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[631]) ).

thf(661,plain,
    ! [SV66: $i] :
      ( ( ( with_suprema_relstr @ SV66 )
        = $false )
      | ( ( rel_str @ SV66 )
        = $false )
      | ( ( ~ ( empty @ ( cast_as_carrier_subset @ SV66 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[632]) ).

thf(662,plain,
    ! [SV67: $i] :
      ( ( ( with_suprema_relstr @ SV67 )
        = $false )
      | ( ( rel_str @ SV67 )
        = $false )
      | ( ( directed_subset @ ( cast_as_carrier_subset @ SV67 ) @ SV67 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[633]) ).

thf(663,plain,
    ! [SV82: $i] :
      ( ( ( ~ ( rel_str @ SV82 ) )
        = $true )
      | ( ( ( empty_carrier @ SV82 )
          | ~ ( complete_relstr @ SV82 )
          | ~ ( empty_carrier @ SV82 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[636]) ).

thf(664,plain,
    ! [SV83: $i] :
      ( ( ( ~ ( rel_str @ SV83 ) )
        = $true )
      | ( ( ( empty_carrier @ SV83 )
          | ~ ( complete_relstr @ SV83 )
          | ( with_suprema_relstr @ SV83 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[637]) ).

thf(665,plain,
    ! [SV70: $i] :
      ( ( ( empty_carrier @ SV70 )
        = $true )
      | ( ( ~ ( complete_relstr @ SV70 ) )
        = $true )
      | ( ( with_infima_relstr @ SV70 )
        = $true )
      | ( ( rel_str @ SV70 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[638]) ).

thf(666,plain,
    ! [SV39: $i] :
      ( ( ( empty @ ( sK11_B @ SV39 ) )
        = $false )
      | ( ( empty_carrier @ SV39 )
        = $true )
      | ( ( one_sorted_str @ SV39 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[640]) ).

thf(667,plain,
    ! [SV40: $i] :
      ( ( ( element @ ( sK15_B @ SV40 ) @ ( powerset @ SV40 ) )
        = $true )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[641]) ).

thf(668,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( empty @ ( sK15_B @ SV40 ) ) )
        = $true )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[642]) ).

thf(669,plain,
    ( ( ( ~ ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) ) )
      = $true )
    | ( ( ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 ) )
      = $true )
    | ( ( ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[644]) ).

thf(670,plain,
    ( ( ~ ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
          | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[645]) ).

thf(671,plain,
    ( ( ~ ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
          | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[645]) ).

thf(672,plain,
    ! [SV34: $i,SV80: $i,SV74: $i] :
      ( ( ( ( empty_carrier @ SV74 )
          | ~ ( one_sorted_str @ SV74 ) )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( ~ ( net_str @ SV80 @ SV74 ) )
        = $true )
      | ( ( ! [SY608: $i] :
              ( ( SV34 != SY608 )
              | ~ ( element @ SY608 @ ( powerset @ ( the_carrier @ SV74 ) ) )
              | ~ ( is_eventually_in @ SV74 @ SV80 @ SY608 ) )
          | ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[652]) ).

thf(673,plain,
    ! [SV34: $i,SV81: $i,SV75: $i] :
      ( ( ( ( empty_carrier @ SV75 )
          | ~ ( one_sorted_str @ SV75 ) )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( ~ ( net_str @ SV81 @ SV75 ) )
        = $true )
      | ( ( ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
          | ~ ( ~ ~ ( ( SV34
                     != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                    | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
              | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[653]) ).

thf(674,plain,
    ! [SV62: $i] :
      ( ( ( empty @ ( cast_as_carrier_subset @ SV62 ) )
        = $false )
      | ( ( rel_str @ SV62 )
        = $false )
      | ( ( with_infima_relstr @ SV62 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[654]) ).

thf(675,plain,
    ! [SV35: $i,SV55: $i] :
      ( ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV55 )
        = $false )
      | ( ( in @ ( sK10_C @ SV55 @ SV35 ) @ SV35 )
        = $false )
      | ( ( SV35 = SV55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[656]) ).

thf(676,plain,
    ! [SV36: $i] :
      ( ( ( element @ ( sK13_B @ SV36 ) @ ( powerset @ ( powerset @ ( the_carrier @ SV36 ) ) ) )
        = $true )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[657]) ).

thf(677,plain,
    ! [SV36: $i] :
      ( ( ( ~ ( empty @ ( sK13_B @ SV36 ) ) )
        = $true )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[658]) ).

thf(678,plain,
    ! [SV37: $i] :
      ( ( ( empty @ ( sK12_B @ SV37 ) )
        = $false )
      | ( ( empty @ SV37 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[660]) ).

thf(679,plain,
    ! [SV66: $i] :
      ( ( ( empty @ ( cast_as_carrier_subset @ SV66 ) )
        = $false )
      | ( ( rel_str @ SV66 )
        = $false )
      | ( ( with_suprema_relstr @ SV66 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[661]) ).

thf(680,plain,
    ! [SV82: $i] :
      ( ( ( rel_str @ SV82 )
        = $false )
      | ( ( ( empty_carrier @ SV82 )
          | ~ ( complete_relstr @ SV82 )
          | ~ ( empty_carrier @ SV82 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[663]) ).

thf(681,plain,
    ! [SV83: $i] :
      ( ( ( rel_str @ SV83 )
        = $false )
      | ( ( ( empty_carrier @ SV83 )
          | ~ ( complete_relstr @ SV83 )
          | ( with_suprema_relstr @ SV83 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[664]) ).

thf(682,plain,
    ! [SV70: $i] :
      ( ( ( complete_relstr @ SV70 )
        = $false )
      | ( ( empty_carrier @ SV70 )
        = $true )
      | ( ( with_infima_relstr @ SV70 )
        = $true )
      | ( ( rel_str @ SV70 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[665]) ).

thf(683,plain,
    ! [SV40: $i] :
      ( ( ( empty @ ( sK15_B @ SV40 ) )
        = $false )
      | ( ( empty @ SV40 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[668]) ).

thf(684,plain,
    ( ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
      = $false )
    | ( ( ~ ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 ) )
      = $true )
    | ( ( ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[669]) ).

thf(685,plain,
    ( ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
      | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[670]) ).

thf(686,plain,
    ( ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
      | ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[671]) ).

thf(687,plain,
    ! [SV34: $i,SV80: $i,SV74: $i] :
      ( ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV74 ) )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( ~ ( net_str @ SV80 @ SV74 ) )
        = $true )
      | ( ( ! [SY608: $i] :
              ( ( SV34 != SY608 )
              | ~ ( element @ SY608 @ ( powerset @ ( the_carrier @ SV74 ) ) )
              | ~ ( is_eventually_in @ SV74 @ SV80 @ SY608 ) )
          | ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[672]) ).

thf(688,plain,
    ! [SV34: $i,SV81: $i,SV75: $i] :
      ( ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( ~ ( one_sorted_str @ SV75 ) )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( ~ ( net_str @ SV81 @ SV75 ) )
        = $true )
      | ( ( ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
          | ~ ( ~ ~ ( ( SV34
                     != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                    | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
              | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[673]) ).

thf(689,plain,
    ! [SV36: $i] :
      ( ( ( empty @ ( sK13_B @ SV36 ) )
        = $false )
      | ( ( one_sorted_str @ SV36 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[677]) ).

thf(690,plain,
    ! [SV82: $i] :
      ( ( ( ( empty_carrier @ SV82 )
          | ~ ( complete_relstr @ SV82 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV82 ) )
        = $true )
      | ( ( rel_str @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[680]) ).

thf(691,plain,
    ! [SV83: $i] :
      ( ( ( ( empty_carrier @ SV83 )
          | ~ ( complete_relstr @ SV83 ) )
        = $true )
      | ( ( with_suprema_relstr @ SV83 )
        = $true )
      | ( ( rel_str @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[681]) ).

thf(692,plain,
    ( ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
      = $false )
    | ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
      = $false )
    | ( ( ~ ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[684]) ).

thf(693,plain,
    ( ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
      = $true )
    | ( ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[685]) ).

thf(694,plain,
    ( ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
      = $true )
    | ( ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[686]) ).

thf(695,plain,
    ! [SV34: $i,SV80: $i,SV74: $i] :
      ( ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( ~ ( net_str @ SV80 @ SV74 ) )
        = $true )
      | ( ( ! [SY608: $i] :
              ( ( SV34 != SY608 )
              | ~ ( element @ SY608 @ ( powerset @ ( the_carrier @ SV74 ) ) )
              | ~ ( is_eventually_in @ SV74 @ SV80 @ SY608 ) )
          | ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[687]) ).

thf(696,plain,
    ! [SV34: $i,SV81: $i,SV75: $i] :
      ( ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( ~ ( net_str @ SV81 @ SV75 ) )
        = $true )
      | ( ( ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
          | ~ ( ~ ~ ( ( SV34
                     != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                    | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
              | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[688]) ).

thf(697,plain,
    ! [SV82: $i] :
      ( ( ( empty_carrier @ SV82 )
        = $true )
      | ( ( ~ ( complete_relstr @ SV82 ) )
        = $true )
      | ( ( ~ ( empty_carrier @ SV82 ) )
        = $true )
      | ( ( rel_str @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[690]) ).

thf(698,plain,
    ! [SV83: $i] :
      ( ( ( empty_carrier @ SV83 )
        = $true )
      | ( ( ~ ( complete_relstr @ SV83 ) )
        = $true )
      | ( ( with_suprema_relstr @ SV83 )
        = $true )
      | ( ( rel_str @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[691]) ).

thf(699,plain,
    ( ( ( in @ sK3_SY566 @ ( filter_of_net_str @ sK1_A @ sK2_SY564 ) )
      = $false )
    | ( ( element @ sK3_SY566 @ ( powerset @ ( the_carrier @ sK1_A ) ) )
      = $false )
    | ( ( is_eventually_in @ sK1_A @ sK2_SY564 @ sK3_SY566 )
      = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[692]) ).

thf(700,plain,
    ! [SV34: $i,SV74: $i,SV80: $i] :
      ( ( ( net_str @ SV80 @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( ! [SY608: $i] :
              ( ( SV34 != SY608 )
              | ~ ( element @ SY608 @ ( powerset @ ( the_carrier @ SV74 ) ) )
              | ~ ( is_eventually_in @ SV74 @ SV80 @ SY608 ) )
          | ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[695]) ).

thf(701,plain,
    ! [SV34: $i,SV75: $i,SV81: $i] :
      ( ( ( net_str @ SV81 @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
          | ~ ( ~ ~ ( ( SV34
                     != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                    | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
              | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[696]) ).

thf(702,plain,
    ! [SV82: $i] :
      ( ( ( complete_relstr @ SV82 )
        = $false )
      | ( ( empty_carrier @ SV82 )
        = $true )
      | ( ( ~ ( empty_carrier @ SV82 ) )
        = $true )
      | ( ( rel_str @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[697]) ).

thf(703,plain,
    ! [SV83: $i] :
      ( ( ( complete_relstr @ SV83 )
        = $false )
      | ( ( empty_carrier @ SV83 )
        = $true )
      | ( ( with_suprema_relstr @ SV83 )
        = $true )
      | ( ( rel_str @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[698]) ).

thf(704,plain,
    ! [SV80: $i,SV74: $i,SV34: $i] :
      ( ( ( ! [SY608: $i] :
              ( ( SV34 != SY608 )
              | ~ ( element @ SY608 @ ( powerset @ ( the_carrier @ SV74 ) ) )
              | ~ ( is_eventually_in @ SV74 @ SV80 @ SY608 ) ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) )
        = $true )
      | ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( net_str @ SV80 @ SV74 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[700]) ).

thf(705,plain,
    ! [SV81: $i,SV75: $i,SV34: $i] :
      ( ( ( ~ ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( SV34
                     != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                    | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
              | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
        = $true )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[701]) ).

thf(706,plain,
    ! [SV82: $i] :
      ( ( ( empty_carrier @ SV82 )
        = $false )
      | ( ( empty_carrier @ SV82 )
        = $true )
      | ( ( complete_relstr @ SV82 )
        = $false )
      | ( ( rel_str @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[702]) ).

thf(707,plain,
    ! [SV80: $i,SV74: $i,SV84: $i,SV34: $i] :
      ( ( ( ( SV34 != SV84 )
          | ~ ( element @ SV84 @ ( powerset @ ( the_carrier @ SV74 ) ) )
          | ~ ( is_eventually_in @ SV74 @ SV80 @ SV84 ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) )
        = $true )
      | ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( net_str @ SV80 @ SV74 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[704]) ).

thf(708,plain,
    ! [SV81: $i,SV75: $i,SV34: $i] :
      ( ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( SV34
                     != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                    | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
              | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) ) )
        = $true )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[705]) ).

thf(709,plain,
    ! [SV80: $i,SV74: $i,SV84: $i,SV34: $i] :
      ( ( ( ( SV34 != SV84 )
          | ~ ( element @ SV84 @ ( powerset @ ( the_carrier @ SV74 ) ) ) )
        = $true )
      | ( ( ~ ( is_eventually_in @ SV74 @ SV80 @ SV84 ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) )
        = $true )
      | ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( net_str @ SV80 @ SV74 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[707]) ).

thf(710,plain,
    ! [SV75: $i,SV81: $i,SV34: $i] :
      ( ( ( ~ ~ ( ( SV34
                 != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
          | ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) )
        = $false )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[708]) ).

thf(711,plain,
    ! [SV80: $i,SV74: $i,SV84: $i,SV34: $i] :
      ( ( ( ( SV34 != SV84 ) )
        = $true )
      | ( ( ~ ( element @ SV84 @ ( powerset @ ( the_carrier @ SV74 ) ) ) )
        = $true )
      | ( ( ~ ( is_eventually_in @ SV74 @ SV80 @ SV84 ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) )
        = $true )
      | ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( net_str @ SV80 @ SV74 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[709]) ).

thf(712,plain,
    ! [SV75: $i,SV81: $i,SV34: $i] :
      ( ( ( ~ ~ ( ( SV34
                 != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
                | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) ) )
        = $false )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[710]) ).

thf(713,plain,
    ! [SV34: $i,SV81: $i,SV75: $i] :
      ( ( ( ~ ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) ) )
        = $false )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[710]) ).

thf(714,plain,
    ! [SV80: $i,SV74: $i,SV84: $i,SV34: $i] :
      ( ( ( SV34 = SV84 )
        = $false )
      | ( ( ~ ( element @ SV84 @ ( powerset @ ( the_carrier @ SV74 ) ) ) )
        = $true )
      | ( ( ~ ( is_eventually_in @ SV74 @ SV80 @ SV84 ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) )
        = $true )
      | ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( net_str @ SV80 @ SV74 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[711]) ).

thf(715,plain,
    ! [SV75: $i,SV81: $i,SV34: $i] :
      ( ( ( ~ ( ( SV34
               != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
              | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[712]) ).

thf(716,plain,
    ! [SV34: $i,SV81: $i,SV75: $i] :
      ( ( ( is_eventually_in @ SV75 @ SV81 @ ( sK19_D @ SV81 @ SV75 @ SV34 ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[713]) ).

thf(717,plain,
    ! [SV80: $i,SV34: $i,SV74: $i,SV84: $i] :
      ( ( ( element @ SV84 @ ( powerset @ ( the_carrier @ SV74 ) ) )
        = $false )
      | ( ( SV34 = SV84 )
        = $false )
      | ( ( ~ ( is_eventually_in @ SV74 @ SV80 @ SV84 ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) )
        = $true )
      | ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( net_str @ SV80 @ SV74 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[714]) ).

thf(718,plain,
    ! [SV75: $i,SV81: $i,SV34: $i] :
      ( ( ( ( SV34
           != ( sK19_D @ SV81 @ SV75 @ SV34 ) )
          | ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
        = $false )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[715]) ).

thf(719,plain,
    ! [SV34: $i,SV84: $i,SV80: $i,SV74: $i] :
      ( ( ( is_eventually_in @ SV74 @ SV80 @ SV84 )
        = $false )
      | ( ( SV34 = SV84 )
        = $false )
      | ( ( element @ SV84 @ ( powerset @ ( the_carrier @ SV74 ) ) )
        = $false )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV74 @ SV80 ) )
        = $true )
      | ( ( one_sorted_str @ SV74 )
        = $false )
      | ( ( empty_carrier @ SV74 )
        = $true )
      | ( ( empty_carrier @ SV80 )
        = $true )
      | ( ( net_str @ SV80 @ SV74 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[717]) ).

thf(720,plain,
    ! [SV75: $i,SV81: $i,SV34: $i] :
      ( ( ( ( SV34
           != ( sK19_D @ SV81 @ SV75 @ SV34 ) ) )
        = $false )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[718]) ).

thf(721,plain,
    ! [SV34: $i,SV75: $i,SV81: $i] :
      ( ( ( ~ ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) ) )
        = $false )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[718]) ).

thf(722,plain,
    ! [SV75: $i,SV81: $i,SV34: $i] :
      ( ( ( SV34
          = ( sK19_D @ SV81 @ SV75 @ SV34 ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[720]) ).

thf(723,plain,
    ! [SV34: $i,SV75: $i,SV81: $i] :
      ( ( ( element @ ( sK19_D @ SV81 @ SV75 @ SV34 ) @ ( powerset @ ( the_carrier @ SV75 ) ) )
        = $true )
      | ( ( in @ SV34 @ ( a_2_1_yellow19 @ SV75 @ SV81 ) )
        = $false )
      | ( ( one_sorted_str @ SV75 )
        = $false )
      | ( ( empty_carrier @ SV75 )
        = $true )
      | ( ( empty_carrier @ SV81 )
        = $true )
      | ( ( net_str @ SV81 @ SV75 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[721]) ).

thf(724,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[227,723,722,719,716,706,703,699,694,693,689,683,682,679,678,676,675,674,667,666,662,659,655,651,650,649,648,647,646,643,639,635,634,628,619,617,612,600,598,586,585,582,579,578,577,572,561,560,546,545,543,540,539,538,537,531,529,526,525,522,521,509,508,499,497,488,471,469,455,454,444,443,442,441,439,437,433,432,431,423,420,418,372,362,326,323,307,270,254]) ).

thf(725,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[724]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : SEU391+1 : TPTP v8.1.0. Released v3.3.0.
% 0.04/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.13/0.34  % Computer : n014.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Mon Jun 20 01:35:03 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.20/0.39  ..
% 0.20/0.47  
% 0.20/0.47   No.of.Axioms: 100
% 0.20/0.47  
% 0.20/0.47   Length.of.Defs: 0
% 0.20/0.47  
% 0.20/0.47   Contains.Choice.Funs: false
% 0.20/0.51  ..
% 0.40/0.55  (rf:0,axioms:100,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:102,loop_count:0,foatp_calls:0,translation:fof_full)......................................................................................................................................................................................eprover: CPU time limit exceeded, terminating
% 75.36/75.59  .......
% 75.50/75.72  (rf:0,axioms:100,ps:2,u:1,ude:false,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:102,loop_count:0,foatp_calls:0,translation:fof_full).................................................................................................................................................................................eprover: CPU time limit exceeded, terminating
% 149.52/149.72  ..................
% 150.38/150.60  (rf:0,axioms:100,ps:3,u:8,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:false,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:102,loop_count:0,foatp_calls:0,translation:fof_full)......................................................................................................................................................................................eprover: CPU time limit exceeded, terminating
% 225.35/225.57  ..........
% 225.47/225.67  (rf:2,axioms:54,ps:1,u:3,ude:true,rLeibEQ:false,rAndEQ:false,use_choice:false,use_extuni:false,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:102,loop_count:0,foatp_calls:0,translation:fof_full).............................
% 253.88/254.12  
% 253.88/254.12  ********************************
% 253.88/254.12  *   All subproblems solved!    *
% 253.88/254.12  ********************************
% 253.88/254.12  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:2,axioms:56,ps:1,u:3,ude:true,rLeibEQ:false,rAndEQ:false,use_choice:false,use_extuni:false,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:724,loop_count:0,foatp_calls:1,translation:fof_full)
% 254.10/254.31  
% 254.10/254.31  %**** Beginning of derivation protocol ****
% 254.10/254.31  % SZS output start CNFRefutation
% See solution above
% 254.10/254.32  
% 254.10/254.32  %**** End of derivation protocol ****
% 254.10/254.32  %**** no. of clauses in derivation: 679 ****
% 254.10/254.32  %**** clause counter: 724 ****
% 254.10/254.32  
% 254.10/254.32  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:2,axioms:56,ps:1,u:3,ude:true,rLeibEQ:false,rAndEQ:false,use_choice:false,use_extuni:false,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:724,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------