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LEO-II---2.3.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SEU401+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n008.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Oct  7 10:44:17 AM UTC 2026

% Result   : Theorem 2.72s 0.69s
% Output   : CNFRefutation 2.72s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   52
%            Number of leaves      :   13
% Syntax   : Number of formulae    :  259 ( 103 unt;   0 typ;   0 def)
%            Number of atoms       : 2541 (1093 equ;   0 cnn)
%            Maximal formula atoms :   22 (   9 avg)
%            Number of connectives : 8506 (2417   ~;1003   |; 141   &;4897   @)
%                                         (  21 <=>;  27  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   21 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   55 (  52 usr;   9 con; 0-4 aty)
%            Number of variables   :  624 (   0   ^; 585   !;  39   ?; 624   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_boundary_set,type,
    boundary_set: $i > $i > $o ).

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

thf(tp_closed_subset,type,
    closed_subset: $i > $i > $o ).

thf(tp_directed_relstr,type,
    directed_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_finite,type,
    finite: $i > $o ).

thf(tp_function,type,
    function: $i > $o ).

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

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

thf(tp_net_str_of,type,
    net_str_of: $i > $i > $i > $i > $i ).

thf(tp_netstr_induced_subset,type,
    netstr_induced_subset: $i > $i > $i > $o ).

thf(tp_netstr_restr_to_element,type,
    netstr_restr_to_element: $i > $i > $i > $i ).

thf(tp_nowhere_dense,type,
    nowhere_dense: $i > $i > $o ).

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

thf(tp_open_subset,type,
    open_subset: $i > $i > $o ).

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

thf(tp_quasi_total,type,
    quasi_total: $i > $i > $i > $o ).

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

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

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

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

thf(tp_relation_rng,type,
    relation_rng: $i > $i ).

thf(tp_relation_rng_as_subset,type,
    relation_rng_as_subset: $i > $i > $i > $i ).

thf(tp_sK10_SY93,type,
    sK10_SY93: $i > $i ).

thf(tp_sK11_SY97,type,
    sK11_SY97: $i > $i ).

thf(tp_sK12_SY98,type,
    sK12_SY98: $i > $i ).

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

thf(tp_sK2_SY21,type,
    sK2_SY21: $i ).

thf(tp_sK3_SY32,type,
    sK3_SY32: $i ).

thf(tp_sK4_SX0,type,
    sK4_SX0: $i ).

thf(tp_sK5_SX0,type,
    sK5_SX0: $i ).

thf(tp_sK6_SY55,type,
    sK6_SY55: $i ).

thf(tp_sK7_SY68,type,
    sK7_SY68: $i ).

thf(tp_sK8_SY67,type,
    sK8_SY67: $i > $i > $i ).

thf(tp_sK9_SY89,type,
    sK9_SY89: $i > $i ).

thf(tp_strict_net_str,type,
    strict_net_str: $i > $i > $o ).

thf(tp_subnet,type,
    subnet: $i > $i > $i > $o ).

thf(tp_subnetstr_of_element,type,
    subnetstr_of_element: $i > $i > $i > $i ).

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

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

thf(tp_the_mapping,type,
    the_mapping: $i > $i > $i ).

thf(tp_top_str,type,
    top_str: $i > $o ).

thf(tp_topological_space,type,
    topological_space: $i > $o ).

thf(tp_topstr_closure,type,
    topstr_closure: $i > $i > $i ).

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

thf(tp_v1_membered,type,
    v1_membered: $i > $o ).

thf(tp_v2_membered,type,
    v2_membered: $i > $o ).

thf(tp_v3_membered,type,
    v3_membered: $i > $o ).

thf(tp_v4_membered,type,
    v4_membered: $i > $o ).

thf(tp_v5_membered,type,
    v5_membered: $i > $o ).

thf(1,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(3,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_u1_struct_0) ).

thf(5,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_subset_1) ).

thf(7,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_pre_topc) ).

thf(9,axiom,
    ! [A: $i,B: $i] :
      ( ( ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( element @ ( topstr_closure @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k6_pre_topc) ).

thf(13,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(21,axiom,
    ? [A: $i] :
      ( ( one_sorted_str @ A )
      & ~ ( empty_carrier @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_struct_0) ).

thf(25,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_relset_1) ).

thf(26,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_struct_0) ).

thf(29,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_relat_1) ).

thf(30,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_zfmisc_1) ).

thf(51,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_zfmisc_1) ).

thf(69,conjecture,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A )
        & ~ ( empty_carrier @ B )
        & ( transitive_relstr @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A ) )
     => ! [D: $i,E: $i,F: $i] :
          ( ( ! [G: $i] :
                ( ( in @ G @ E )
              <=> ( ( in @ G @ ( the_carrier @ B ) )
                  & ? [H: $i] :
                      ( ( netstr_induced_subset @ H @ A @ B )
                      & ? [I: $i] :
                          ( ( element @ I @ ( the_carrier @ B ) )
                          & ( D
                            = ( topstr_closure @ A @ H ) )
                          & ( G = I )
                          & ( H
                            = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ A @ B @ I ) ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ ( subnetstr_of_element @ A @ B @ I ) ) ) ) ) ) ) )
            & ! [G: $i] :
                ( ( in @ G @ F )
              <=> ( ( in @ G @ ( the_carrier @ B ) )
                  & ? [J: $i] :
                      ( ( netstr_induced_subset @ J @ A @ B )
                      & ? [K: $i] :
                          ( ( element @ K @ ( the_carrier @ B ) )
                          & ( D
                            = ( topstr_closure @ A @ J ) )
                          & ( G = K )
                          & ( J
                            = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ A @ B @ K ) ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ ( subnetstr_of_element @ A @ B @ K ) ) ) ) ) ) ) ) )
         => ( E = F ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',s2_xboole_0__e6_39_3__yellow19__1) ).

thf(70,negated_conjecture,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( topological_space @ A )
            & ( top_str @ A )
            & ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [D: $i,E: $i,F: $i] :
              ( ( ! [G: $i] :
                    ( ( in @ G @ E )
                  <=> ( ( in @ G @ ( the_carrier @ B ) )
                      & ? [H: $i] :
                          ( ( netstr_induced_subset @ H @ A @ B )
                          & ? [I: $i] :
                              ( ( element @ I @ ( the_carrier @ B ) )
                              & ( D
                                = ( topstr_closure @ A @ H ) )
                              & ( G = I )
                              & ( H
                                = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ A @ B @ I ) ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ ( subnetstr_of_element @ A @ B @ I ) ) ) ) ) ) ) )
                & ! [G: $i] :
                    ( ( in @ G @ F )
                  <=> ( ( in @ G @ ( the_carrier @ B ) )
                      & ? [J: $i] :
                          ( ( netstr_induced_subset @ J @ A @ B )
                          & ? [K: $i] :
                              ( ( element @ K @ ( the_carrier @ B ) )
                              & ( D
                                = ( topstr_closure @ A @ J ) )
                              & ( G = K )
                              & ( J
                                = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ A @ B @ K ) ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ ( subnetstr_of_element @ A @ B @ K ) ) ) ) ) ) ) ) )
             => ( E = F ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[69]) ).

thf(71,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( ~ ( empty_carrier @ A )
            & ( topological_space @ A )
            & ( top_str @ A )
            & ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [D: $i,E: $i,F: $i] :
              ( ( ! [G: $i] :
                    ( ( in @ G @ E )
                  <=> ( ( in @ G @ ( the_carrier @ B ) )
                      & ? [H: $i] :
                          ( ( netstr_induced_subset @ H @ A @ B )
                          & ? [I: $i] :
                              ( ( element @ I @ ( the_carrier @ B ) )
                              & ( D
                                = ( topstr_closure @ A @ H ) )
                              & ( G = I )
                              & ( H
                                = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ A @ B @ I ) ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ ( subnetstr_of_element @ A @ B @ I ) ) ) ) ) ) ) )
                & ! [G: $i] :
                    ( ( in @ G @ F )
                  <=> ( ( in @ G @ ( the_carrier @ B ) )
                      & ? [J: $i] :
                          ( ( netstr_induced_subset @ J @ A @ B )
                          & ? [K: $i] :
                              ( ( element @ K @ ( the_carrier @ B ) )
                              & ( D
                                = ( topstr_closure @ A @ J ) )
                              & ( G = K )
                              & ( J
                                = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ A @ B @ K ) ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ ( subnetstr_of_element @ A @ B @ K ) ) ) ) ) ) ) ) )
             => ( E = F ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[70]) ).

thf(72,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [C: $i] :
              ( ( in @ C @ A )
            <=> ( in @ C @ B ) )
         => ( A = B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(73,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[3]) ).

thf(74,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[5]) ).

thf(75,plain,
    ( ( ! [A: $i] :
          ( ( top_str @ A )
         => ( one_sorted_str @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(76,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( top_str @ A )
            & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( element @ ( topstr_closure @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(77,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ~ ( in @ B @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(78,plain,
    ( ( ? [A: $i] :
          ( ( one_sorted_str @ A )
          & ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(79,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[25]) ).

thf(80,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[26]) ).

thf(81,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[29]) ).

thf(82,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[30]) ).

thf(83,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[51]) ).

thf(84,plain,
    ( ( ! [SY21: $i,SY22: $i] :
          ( ( ~ ( empty_carrier @ sK1_A )
            & ( topological_space @ sK1_A )
            & ( top_str @ sK1_A )
            & ~ ( empty_carrier @ SY21 )
            & ( transitive_relstr @ SY21 )
            & ( directed_relstr @ SY21 )
            & ( net_str @ SY21 @ sK1_A ) )
         => ! [SY23: $i,SY24: $i,SY25: $i] :
              ( ( ! [SY26: $i] :
                    ( ( in @ SY26 @ SY24 )
                  <=> ( ( in @ SY26 @ ( the_carrier @ SY21 ) )
                      & ? [SY27: $i] :
                          ( ( netstr_induced_subset @ SY27 @ sK1_A @ SY21 )
                          & ? [SY28: $i] :
                              ( ( element @ SY28 @ ( the_carrier @ SY21 ) )
                              & ( SY23
                                = ( topstr_closure @ sK1_A @ SY27 ) )
                              & ( SY26 = SY28 )
                              & ( SY27
                                = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ SY21 @ SY28 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ SY21 @ SY28 ) ) ) ) ) ) ) )
                & ! [SY29: $i] :
                    ( ( in @ SY29 @ SY25 )
                  <=> ( ( in @ SY29 @ ( the_carrier @ SY21 ) )
                      & ? [SY30: $i] :
                          ( ( netstr_induced_subset @ SY30 @ sK1_A @ SY21 )
                          & ? [SY31: $i] :
                              ( ( element @ SY31 @ ( the_carrier @ SY21 ) )
                              & ( SY23
                                = ( topstr_closure @ sK1_A @ SY30 ) )
                              & ( SY29 = SY31 )
                              & ( SY30
                                = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ SY21 @ SY31 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ SY21 @ SY31 ) ) ) ) ) ) ) ) )
             => ( SY24 = SY25 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[71]) ).

thf(85,plain,
    ( ( ! [SY32: $i] :
          ( ( ~ ( empty_carrier @ sK1_A )
            & ( topological_space @ sK1_A )
            & ( top_str @ sK1_A )
            & ~ ( empty_carrier @ sK2_SY21 )
            & ( transitive_relstr @ sK2_SY21 )
            & ( directed_relstr @ sK2_SY21 )
            & ( net_str @ sK2_SY21 @ sK1_A ) )
         => ! [SY33: $i,SY34: $i,SY35: $i] :
              ( ( ! [SY36: $i] :
                    ( ( in @ SY36 @ SY34 )
                  <=> ( ( in @ SY36 @ ( the_carrier @ sK2_SY21 ) )
                      & ? [SY37: $i] :
                          ( ( netstr_induced_subset @ SY37 @ sK1_A @ sK2_SY21 )
                          & ? [SY38: $i] :
                              ( ( element @ SY38 @ ( the_carrier @ sK2_SY21 ) )
                              & ( SY33
                                = ( topstr_closure @ sK1_A @ SY37 ) )
                              & ( SY36 = SY38 )
                              & ( SY37
                                = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) ) ) ) ) ) )
                & ! [SY39: $i] :
                    ( ( in @ SY39 @ SY35 )
                  <=> ( ( in @ SY39 @ ( the_carrier @ sK2_SY21 ) )
                      & ? [SY40: $i] :
                          ( ( netstr_induced_subset @ SY40 @ sK1_A @ sK2_SY21 )
                          & ? [SY41: $i] :
                              ( ( element @ SY41 @ ( the_carrier @ sK2_SY21 ) )
                              & ( SY33
                                = ( topstr_closure @ sK1_A @ SY40 ) )
                              & ( SY39 = SY41 )
                              & ( SY40
                                = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) ) ) ) ) ) ) )
             => ( SY34 = SY35 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[84]) ).

thf(86,plain,
    ( ( ( ~ ( empty_carrier @ sK1_A )
        & ( topological_space @ sK1_A )
        & ( top_str @ sK1_A )
        & ~ ( empty_carrier @ sK2_SY21 )
        & ( transitive_relstr @ sK2_SY21 )
        & ( directed_relstr @ sK2_SY21 )
        & ( net_str @ sK2_SY21 @ sK1_A ) )
     => ! [SY33: $i,SY34: $i,SY35: $i] :
          ( ( ! [SY36: $i] :
                ( ( in @ SY36 @ SY34 )
              <=> ( ( in @ SY36 @ ( the_carrier @ sK2_SY21 ) )
                  & ? [SY37: $i] :
                      ( ( netstr_induced_subset @ SY37 @ sK1_A @ sK2_SY21 )
                      & ? [SY38: $i] :
                          ( ( element @ SY38 @ ( the_carrier @ sK2_SY21 ) )
                          & ( SY33
                            = ( topstr_closure @ sK1_A @ SY37 ) )
                          & ( SY36 = SY38 )
                          & ( SY37
                            = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) ) ) ) ) ) )
            & ! [SY39: $i] :
                ( ( in @ SY39 @ SY35 )
              <=> ( ( in @ SY39 @ ( the_carrier @ sK2_SY21 ) )
                  & ? [SY40: $i] :
                      ( ( netstr_induced_subset @ SY40 @ sK1_A @ sK2_SY21 )
                      & ? [SY41: $i] :
                          ( ( element @ SY41 @ ( the_carrier @ sK2_SY21 ) )
                          & ( SY33
                            = ( topstr_closure @ sK1_A @ SY40 ) )
                          & ( SY39 = SY41 )
                          & ( SY40
                            = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) ) ) ) ) ) ) )
         => ( SY34 = SY35 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[85]) ).

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

thf(88,plain,
    ( ( topological_space @ sK1_A )
    = $true ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(89,plain,
    ( ( top_str @ sK1_A )
    = $true ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(90,plain,
    ( ( ~ ( empty_carrier @ sK2_SY21 ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(91,plain,
    ( ( transitive_relstr @ sK2_SY21 )
    = $true ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(92,plain,
    ( ( directed_relstr @ sK2_SY21 )
    = $true ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(93,plain,
    ( ( net_str @ sK2_SY21 @ sK1_A )
    = $true ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(94,plain,
    ( ( ! [SY33: $i,SY34: $i,SY35: $i] :
          ( ( ! [SY36: $i] :
                ( ( in @ SY36 @ SY34 )
              <=> ( ( in @ SY36 @ ( the_carrier @ sK2_SY21 ) )
                  & ? [SY37: $i] :
                      ( ( netstr_induced_subset @ SY37 @ sK1_A @ sK2_SY21 )
                      & ? [SY38: $i] :
                          ( ( element @ SY38 @ ( the_carrier @ sK2_SY21 ) )
                          & ( SY33
                            = ( topstr_closure @ sK1_A @ SY37 ) )
                          & ( SY36 = SY38 )
                          & ( SY37
                            = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) ) ) ) ) ) )
            & ! [SY39: $i] :
                ( ( in @ SY39 @ SY35 )
              <=> ( ( in @ SY39 @ ( the_carrier @ sK2_SY21 ) )
                  & ? [SY40: $i] :
                      ( ( netstr_induced_subset @ SY40 @ sK1_A @ sK2_SY21 )
                      & ? [SY41: $i] :
                          ( ( element @ SY41 @ ( the_carrier @ sK2_SY21 ) )
                          & ( SY33
                            = ( topstr_closure @ sK1_A @ SY40 ) )
                          & ( SY39 = SY41 )
                          & ( SY40
                            = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) ) ) ) ) ) ) )
         => ( SY34 = SY35 ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[86]) ).

thf(95,plain,
    ( ( ~ ! [SY33: $i,SY34: $i,SY35: $i] :
            ( ( ! [SY36: $i] :
                  ( ( in @ SY36 @ SY34 )
                <=> ( ( in @ SY36 @ ( the_carrier @ sK2_SY21 ) )
                    & ? [SY37: $i] :
                        ( ( netstr_induced_subset @ SY37 @ sK1_A @ sK2_SY21 )
                        & ? [SY38: $i] :
                            ( ( element @ SY38 @ ( the_carrier @ sK2_SY21 ) )
                            & ( SY33
                              = ( topstr_closure @ sK1_A @ SY37 ) )
                            & ( SY36 = SY38 )
                            & ( SY37
                              = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) ) ) ) ) ) )
              & ! [SY39: $i] :
                  ( ( in @ SY39 @ SY35 )
                <=> ( ( in @ SY39 @ ( the_carrier @ sK2_SY21 ) )
                    & ? [SY40: $i] :
                        ( ( netstr_induced_subset @ SY40 @ sK1_A @ sK2_SY21 )
                        & ? [SY41: $i] :
                            ( ( element @ SY41 @ ( the_carrier @ sK2_SY21 ) )
                            & ( SY33
                              = ( topstr_closure @ sK1_A @ SY40 ) )
                            & ( SY39 = SY41 )
                            & ( SY40
                              = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) ) ) ) ) ) ) )
           => ( SY34 = SY35 ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[94]) ).

thf(96,plain,
    $true = $true,
    inference(copy,[status(thm)],[83]) ).

thf(97,plain,
    $true = $true,
    inference(copy,[status(thm)],[82]) ).

thf(98,plain,
    $true = $true,
    inference(copy,[status(thm)],[81]) ).

thf(99,plain,
    $true = $true,
    inference(copy,[status(thm)],[80]) ).

thf(100,plain,
    $true = $true,
    inference(copy,[status(thm)],[79]) ).

thf(101,plain,
    ( ( ? [A: $i] :
          ( ( one_sorted_str @ A )
          & ~ ( empty_carrier @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[78]) ).

thf(102,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ~ ( in @ B @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[77]) ).

thf(103,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( top_str @ A )
            & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( element @ ( topstr_closure @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[76]) ).

thf(104,plain,
    ( ( ! [A: $i] :
          ( ( top_str @ A )
         => ( one_sorted_str @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[75]) ).

thf(105,plain,
    $true = $true,
    inference(copy,[status(thm)],[74]) ).

thf(106,plain,
    $true = $true,
    inference(copy,[status(thm)],[73]) ).

thf(107,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [C: $i] :
              ( ( in @ C @ A )
            <=> ( in @ C @ B ) )
         => ( A = B ) ) )
    = $true ),
    inference(copy,[status(thm)],[72]) ).

thf(108,plain,
    ( ( net_str @ sK2_SY21 @ sK1_A )
    = $true ),
    inference(copy,[status(thm)],[93]) ).

thf(109,plain,
    ( ( directed_relstr @ sK2_SY21 )
    = $true ),
    inference(copy,[status(thm)],[92]) ).

thf(110,plain,
    ( ( transitive_relstr @ sK2_SY21 )
    = $true ),
    inference(copy,[status(thm)],[91]) ).

thf(111,plain,
    ( ( ~ ( empty_carrier @ sK2_SY21 ) )
    = $true ),
    inference(copy,[status(thm)],[90]) ).

thf(112,plain,
    ( ( top_str @ sK1_A )
    = $true ),
    inference(copy,[status(thm)],[89]) ).

thf(113,plain,
    ( ( topological_space @ sK1_A )
    = $true ),
    inference(copy,[status(thm)],[88]) ).

thf(114,plain,
    ( ( ~ ( empty_carrier @ sK1_A ) )
    = $true ),
    inference(copy,[status(thm)],[87]) ).

thf(115,plain,
    ( ( ~ ! [SY33: $i,SY34: $i,SY35: $i] :
            ( ( ! [SY36: $i] :
                  ( ( in @ SY36 @ SY34 )
                <=> ( ( in @ SY36 @ ( the_carrier @ sK2_SY21 ) )
                    & ? [SY37: $i] :
                        ( ( netstr_induced_subset @ SY37 @ sK1_A @ sK2_SY21 )
                        & ? [SY38: $i] :
                            ( ( element @ SY38 @ ( the_carrier @ sK2_SY21 ) )
                            & ( SY33
                              = ( topstr_closure @ sK1_A @ SY37 ) )
                            & ( SY36 = SY38 )
                            & ( SY37
                              = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY38 ) ) ) ) ) ) ) )
              & ! [SY39: $i] :
                  ( ( in @ SY39 @ SY35 )
                <=> ( ( in @ SY39 @ ( the_carrier @ sK2_SY21 ) )
                    & ? [SY40: $i] :
                        ( ( netstr_induced_subset @ SY40 @ sK1_A @ sK2_SY21 )
                        & ? [SY41: $i] :
                            ( ( element @ SY41 @ ( the_carrier @ sK2_SY21 ) )
                            & ( SY33
                              = ( topstr_closure @ sK1_A @ SY40 ) )
                            & ( SY39 = SY41 )
                            & ( SY40
                              = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY41 ) ) ) ) ) ) ) ) )
           => ( SY34 = SY35 ) ) )
    = $true ),
    inference(copy,[status(thm)],[95]) ).

thf(116,plain,
    ( ( ~ ! [SX0: $i,SX1: $i,SX2: $i] :
            ( ~ ~ ( ~ ! [SX3: $i] :
                        ~ ( ~ ( ~ ( in @ SX3 @ SX1 )
                              | ~ ( ~ ( in @ SX3 @ ( the_carrier @ sK2_SY21 ) )
                                  | ~ ~ ! [SX4: $i] :
                                          ~ ~ ( ~ ( netstr_induced_subset @ SX4 @ sK1_A @ sK2_SY21 )
                                              | ~ ~ ! [SX5: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SX5 @ ( the_carrier @ sK2_SY21 ) )
                                                                      | ( SX0
                                                                       != ( topstr_closure @ sK1_A @ SX4 ) ) )
                                                                | ( SX3 != SX5 ) )
                                                          | ( SX4
                                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) ) ) ) ) ) )
                          | ~ ( ~ ~ ( ~ ( in @ SX3 @ ( the_carrier @ sK2_SY21 ) )
                                    | ~ ~ ! [SX4: $i] :
                                            ~ ~ ( ~ ( netstr_induced_subset @ SX4 @ sK1_A @ sK2_SY21 )
                                                | ~ ~ ! [SX5: $i] :
                                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SX5 @ ( the_carrier @ sK2_SY21 ) )
                                                                        | ( SX0
                                                                         != ( topstr_closure @ sK1_A @ SX4 ) ) )
                                                                  | ( SX3 != SX5 ) )
                                                            | ( SX4
                                                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) ) ) ) ) )
                              | ( in @ SX3 @ SX1 ) ) )
                  | ~ ! [SX3: $i] :
                        ~ ( ~ ( ~ ( in @ SX3 @ SX2 )
                              | ~ ( ~ ( in @ SX3 @ ( the_carrier @ sK2_SY21 ) )
                                  | ~ ~ ! [SX4: $i] :
                                          ~ ~ ( ~ ( netstr_induced_subset @ SX4 @ sK1_A @ sK2_SY21 )
                                              | ~ ~ ! [SX5: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SX5 @ ( the_carrier @ sK2_SY21 ) )
                                                                      | ( SX0
                                                                       != ( topstr_closure @ sK1_A @ SX4 ) ) )
                                                                | ( SX3 != SX5 ) )
                                                          | ( SX4
                                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) ) ) ) ) ) )
                          | ~ ( ~ ~ ( ~ ( in @ SX3 @ ( the_carrier @ sK2_SY21 ) )
                                    | ~ ~ ! [SX4: $i] :
                                            ~ ~ ( ~ ( netstr_induced_subset @ SX4 @ sK1_A @ sK2_SY21 )
                                                | ~ ~ ! [SX5: $i] :
                                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SX5 @ ( the_carrier @ sK2_SY21 ) )
                                                                        | ( SX0
                                                                         != ( topstr_closure @ sK1_A @ SX4 ) ) )
                                                                  | ( SX3 != SX5 ) )
                                                            | ( SX4
                                                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) ) ) ) ) )
                              | ( in @ SX3 @ SX2 ) ) ) )
            | ( SX1 = SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[115]) ).

thf(117,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ! [SX2: $i] :
                ~ ( ~ ( ~ ( in @ SX2 @ SX0 )
                      | ( in @ SX2 @ SX1 ) )
                  | ~ ( ~ ( in @ SX2 @ SX1 )
                      | ( in @ SX2 @ SX0 ) ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[107]) ).

thf(118,plain,
    ( ( ~ ! [SX0: $i] :
            ~ ~ ( ~ ( one_sorted_str @ SX0 )
                | ~ ~ ( empty_carrier @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[101]) ).

thf(119,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( in @ SX0 @ SX1 )
          | ~ ( in @ SX1 @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[102]) ).

thf(120,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ~ ( ~ ( top_str @ SX0 )
                | ~ ( element @ SX1 @ ( powerset @ ( the_carrier @ SX0 ) ) ) )
          | ( element @ ( topstr_closure @ SX0 @ SX1 ) @ ( powerset @ ( the_carrier @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[103]) ).

thf(121,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( top_str @ SX0 )
          | ( one_sorted_str @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[104]) ).

thf(122,plain,
    ( ( empty_carrier @ sK2_SY21 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[111]) ).

thf(123,plain,
    ( ( empty_carrier @ sK1_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[114]) ).

thf(124,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ~ ( ~ ! [SX3: $i] :
                      ~ ( ~ ( ~ ( in @ SX3 @ SX1 )
                            | ~ ( ~ ( in @ SX3 @ ( the_carrier @ sK2_SY21 ) )
                                | ~ ~ ! [SX4: $i] :
                                        ~ ~ ( ~ ( netstr_induced_subset @ SX4 @ sK1_A @ sK2_SY21 )
                                            | ~ ~ ! [SX5: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SX5 @ ( the_carrier @ sK2_SY21 ) )
                                                                    | ( SX0
                                                                     != ( topstr_closure @ sK1_A @ SX4 ) ) )
                                                              | ( SX3 != SX5 ) )
                                                        | ( SX4
                                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) ) ) ) ) ) )
                        | ~ ( ~ ~ ( ~ ( in @ SX3 @ ( the_carrier @ sK2_SY21 ) )
                                  | ~ ~ ! [SX4: $i] :
                                          ~ ~ ( ~ ( netstr_induced_subset @ SX4 @ sK1_A @ sK2_SY21 )
                                              | ~ ~ ! [SX5: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SX5 @ ( the_carrier @ sK2_SY21 ) )
                                                                      | ( SX0
                                                                       != ( topstr_closure @ sK1_A @ SX4 ) ) )
                                                                | ( SX3 != SX5 ) )
                                                          | ( SX4
                                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) ) ) ) ) )
                            | ( in @ SX3 @ SX1 ) ) )
                | ~ ! [SX3: $i] :
                      ~ ( ~ ( ~ ( in @ SX3 @ SX2 )
                            | ~ ( ~ ( in @ SX3 @ ( the_carrier @ sK2_SY21 ) )
                                | ~ ~ ! [SX4: $i] :
                                        ~ ~ ( ~ ( netstr_induced_subset @ SX4 @ sK1_A @ sK2_SY21 )
                                            | ~ ~ ! [SX5: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SX5 @ ( the_carrier @ sK2_SY21 ) )
                                                                    | ( SX0
                                                                     != ( topstr_closure @ sK1_A @ SX4 ) ) )
                                                              | ( SX3 != SX5 ) )
                                                        | ( SX4
                                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) ) ) ) ) ) )
                        | ~ ( ~ ~ ( ~ ( in @ SX3 @ ( the_carrier @ sK2_SY21 ) )
                                  | ~ ~ ! [SX4: $i] :
                                          ~ ~ ( ~ ( netstr_induced_subset @ SX4 @ sK1_A @ sK2_SY21 )
                                              | ~ ~ ! [SX5: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SX5 @ ( the_carrier @ sK2_SY21 ) )
                                                                      | ( SX0
                                                                       != ( topstr_closure @ sK1_A @ SX4 ) ) )
                                                                | ( SX3 != SX5 ) )
                                                          | ( SX4
                                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SX5 ) ) ) ) ) ) )
                            | ( in @ SX3 @ SX2 ) ) ) )
          | ( SX1 = SX2 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[116]) ).

thf(125,plain,
    ! [SV1: $i] :
      ( ( ! [SY51: $i] :
            ( ~ ! [SY52: $i] :
                  ~ ( ~ ( ~ ( in @ SY52 @ SV1 )
                        | ( in @ SY52 @ SY51 ) )
                    | ~ ( ~ ( in @ SY52 @ SY51 )
                        | ( in @ SY52 @ SV1 ) ) )
            | ( SV1 = SY51 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[117]) ).

thf(126,plain,
    ( ( ! [SX0: $i] :
          ~ ~ ( ~ ( one_sorted_str @ SX0 )
              | ~ ~ ( empty_carrier @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[118]) ).

thf(127,plain,
    ! [SV2: $i] :
      ( ( ! [SY53: $i] :
            ( ~ ( in @ SV2 @ SY53 )
            | ~ ( in @ SY53 @ SV2 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[119]) ).

thf(128,plain,
    ! [SV3: $i] :
      ( ( ! [SY54: $i] :
            ( ~ ~ ( ~ ( top_str @ SV3 )
                  | ~ ( element @ SY54 @ ( powerset @ ( the_carrier @ SV3 ) ) ) )
            | ( element @ ( topstr_closure @ SV3 @ SY54 ) @ ( powerset @ ( the_carrier @ SV3 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[120]) ).

thf(129,plain,
    ! [SV4: $i] :
      ( ( ~ ( top_str @ SV4 )
        | ( one_sorted_str @ SV4 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[121]) ).

thf(130,plain,
    ( ( ! [SY55: $i,SY56: $i] :
          ( ~ ~ ( ~ ! [SY57: $i] :
                      ~ ( ~ ( ~ ( in @ SY57 @ SY55 )
                            | ~ ( ~ ( in @ SY57 @ ( the_carrier @ sK2_SY21 ) )
                                | ~ ~ ! [SY58: $i] :
                                        ~ ~ ( ~ ( netstr_induced_subset @ SY58 @ sK1_A @ sK2_SY21 )
                                            | ~ ~ ! [SY59: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY59 @ ( the_carrier @ sK2_SY21 ) )
                                                                    | ( sK4_SX0
                                                                     != ( topstr_closure @ sK1_A @ SY58 ) ) )
                                                              | ( SY57 != SY59 ) )
                                                        | ( SY58
                                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) ) ) ) ) ) )
                        | ~ ( ~ ~ ( ~ ( in @ SY57 @ ( the_carrier @ sK2_SY21 ) )
                                  | ~ ~ ! [SY60: $i] :
                                          ~ ~ ( ~ ( netstr_induced_subset @ SY60 @ sK1_A @ sK2_SY21 )
                                              | ~ ~ ! [SY61: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY61 @ ( the_carrier @ sK2_SY21 ) )
                                                                      | ( sK4_SX0
                                                                       != ( topstr_closure @ sK1_A @ SY60 ) ) )
                                                                | ( SY57 != SY61 ) )
                                                          | ( SY60
                                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) ) ) ) ) )
                            | ( in @ SY57 @ SY55 ) ) )
                | ~ ! [SY62: $i] :
                      ~ ( ~ ( ~ ( in @ SY62 @ SY56 )
                            | ~ ( ~ ( in @ SY62 @ ( the_carrier @ sK2_SY21 ) )
                                | ~ ~ ! [SY63: $i] :
                                        ~ ~ ( ~ ( netstr_induced_subset @ SY63 @ sK1_A @ sK2_SY21 )
                                            | ~ ~ ! [SY64: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY64 @ ( the_carrier @ sK2_SY21 ) )
                                                                    | ( sK4_SX0
                                                                     != ( topstr_closure @ sK1_A @ SY63 ) ) )
                                                              | ( SY62 != SY64 ) )
                                                        | ( SY63
                                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) ) ) ) ) ) )
                        | ~ ( ~ ~ ( ~ ( in @ SY62 @ ( the_carrier @ sK2_SY21 ) )
                                  | ~ ~ ! [SY65: $i] :
                                          ~ ~ ( ~ ( netstr_induced_subset @ SY65 @ sK1_A @ sK2_SY21 )
                                              | ~ ~ ! [SY66: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY66 @ ( the_carrier @ sK2_SY21 ) )
                                                                      | ( sK4_SX0
                                                                       != ( topstr_closure @ sK1_A @ SY65 ) ) )
                                                                | ( SY62 != SY66 ) )
                                                          | ( SY65
                                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) ) ) ) ) )
                            | ( in @ SY62 @ SY56 ) ) ) )
          | ( SY55 = SY56 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[124]) ).

thf(131,plain,
    ! [SV5: $i,SV1: $i] :
      ( ( ~ ! [SY67: $i] :
              ~ ( ~ ( ~ ( in @ SY67 @ SV1 )
                    | ( in @ SY67 @ SV5 ) )
                | ~ ( ~ ( in @ SY67 @ SV5 )
                    | ( in @ SY67 @ SV1 ) ) )
        | ( SV1 = SV5 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[125]) ).

thf(132,plain,
    ( ( ~ ~ ( ~ ( one_sorted_str @ sK5_SX0 )
            | ~ ~ ( empty_carrier @ sK5_SX0 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[126]) ).

thf(133,plain,
    ! [SV6: $i,SV2: $i] :
      ( ( ~ ( in @ SV2 @ SV6 )
        | ~ ( in @ SV6 @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[127]) ).

thf(134,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ~ ~ ( ~ ( top_str @ SV3 )
              | ~ ( element @ SV7 @ ( powerset @ ( the_carrier @ SV3 ) ) ) )
        | ( element @ ( topstr_closure @ SV3 @ SV7 ) @ ( powerset @ ( the_carrier @ SV3 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[128]) ).

thf(135,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( top_str @ SV4 ) )
        = $true )
      | ( ( one_sorted_str @ SV4 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[129]) ).

thf(136,plain,
    ( ( ! [SY68: $i] :
          ( ~ ~ ( ~ ! [SY69: $i] :
                      ~ ( ~ ( ~ ( in @ SY69 @ sK6_SY55 )
                            | ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                                | ~ ~ ! [SY58: $i] :
                                        ~ ~ ( ~ ( netstr_induced_subset @ SY58 @ sK1_A @ sK2_SY21 )
                                            | ~ ~ ! [SY59: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY59 @ ( the_carrier @ sK2_SY21 ) )
                                                                    | ( sK4_SX0
                                                                     != ( topstr_closure @ sK1_A @ SY58 ) ) )
                                                              | ( SY69 != SY59 ) )
                                                        | ( SY58
                                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) ) ) ) ) ) )
                        | ~ ( ~ ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                                  | ~ ~ ! [SY60: $i] :
                                          ~ ~ ( ~ ( netstr_induced_subset @ SY60 @ sK1_A @ sK2_SY21 )
                                              | ~ ~ ! [SY61: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY61 @ ( the_carrier @ sK2_SY21 ) )
                                                                      | ( sK4_SX0
                                                                       != ( topstr_closure @ sK1_A @ SY60 ) ) )
                                                                | ( SY69 != SY61 ) )
                                                          | ( SY60
                                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) ) ) ) ) )
                            | ( in @ SY69 @ sK6_SY55 ) ) )
                | ~ ! [SY62: $i] :
                      ~ ( ~ ( ~ ( in @ SY62 @ SY68 )
                            | ~ ( ~ ( in @ SY62 @ ( the_carrier @ sK2_SY21 ) )
                                | ~ ~ ! [SY63: $i] :
                                        ~ ~ ( ~ ( netstr_induced_subset @ SY63 @ sK1_A @ sK2_SY21 )
                                            | ~ ~ ! [SY64: $i] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY64 @ ( the_carrier @ sK2_SY21 ) )
                                                                    | ( sK4_SX0
                                                                     != ( topstr_closure @ sK1_A @ SY63 ) ) )
                                                              | ( SY62 != SY64 ) )
                                                        | ( SY63
                                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) ) ) ) ) ) )
                        | ~ ( ~ ~ ( ~ ( in @ SY62 @ ( the_carrier @ sK2_SY21 ) )
                                  | ~ ~ ! [SY65: $i] :
                                          ~ ~ ( ~ ( netstr_induced_subset @ SY65 @ sK1_A @ sK2_SY21 )
                                              | ~ ~ ! [SY66: $i] :
                                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY66 @ ( the_carrier @ sK2_SY21 ) )
                                                                      | ( sK4_SX0
                                                                       != ( topstr_closure @ sK1_A @ SY65 ) ) )
                                                                | ( SY62 != SY66 ) )
                                                          | ( SY65
                                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) ) ) ) ) )
                            | ( in @ SY62 @ SY68 ) ) ) )
          | ( sK6_SY55 = SY68 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[130]) ).

thf(137,plain,
    ! [SV5: $i,SV1: $i] :
      ( ( ( ~ ! [SY67: $i] :
                ~ ( ~ ( ~ ( in @ SY67 @ SV1 )
                      | ( in @ SY67 @ SV5 ) )
                  | ~ ( ~ ( in @ SY67 @ SV5 )
                      | ( in @ SY67 @ SV1 ) ) ) )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[131]) ).

thf(138,plain,
    ( ( ~ ( ~ ( one_sorted_str @ sK5_SX0 )
          | ~ ~ ( empty_carrier @ sK5_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[132]) ).

thf(139,plain,
    ! [SV6: $i,SV2: $i] :
      ( ( ( ~ ( in @ SV2 @ SV6 ) )
        = $true )
      | ( ( ~ ( in @ SV6 @ SV2 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[133]) ).

thf(140,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ( ~ ~ ( ~ ( top_str @ SV3 )
                | ~ ( element @ SV7 @ ( powerset @ ( the_carrier @ SV3 ) ) ) ) )
        = $true )
      | ( ( element @ ( topstr_closure @ SV3 @ SV7 ) @ ( powerset @ ( the_carrier @ SV3 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[134]) ).

thf(141,plain,
    ! [SV4: $i] :
      ( ( ( top_str @ SV4 )
        = $false )
      | ( ( one_sorted_str @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[135]) ).

thf(142,plain,
    ( ( ~ ~ ( ~ ! [SY69: $i] :
                  ~ ( ~ ( ~ ( in @ SY69 @ sK6_SY55 )
                        | ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                            | ~ ~ ! [SY58: $i] :
                                    ~ ~ ( ~ ( netstr_induced_subset @ SY58 @ sK1_A @ sK2_SY21 )
                                        | ~ ~ ! [SY59: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY59 @ ( the_carrier @ sK2_SY21 ) )
                                                                | ( sK4_SX0
                                                                 != ( topstr_closure @ sK1_A @ SY58 ) ) )
                                                          | ( SY69 != SY59 ) )
                                                    | ( SY58
                                                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) ) ) ) ) ) )
                    | ~ ( ~ ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                              | ~ ~ ! [SY60: $i] :
                                      ~ ~ ( ~ ( netstr_induced_subset @ SY60 @ sK1_A @ sK2_SY21 )
                                          | ~ ~ ! [SY61: $i] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY61 @ ( the_carrier @ sK2_SY21 ) )
                                                                  | ( sK4_SX0
                                                                   != ( topstr_closure @ sK1_A @ SY60 ) ) )
                                                            | ( SY69 != SY61 ) )
                                                      | ( SY60
                                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) ) ) ) ) )
                        | ( in @ SY69 @ sK6_SY55 ) ) )
            | ~ ! [SY84: $i] :
                  ~ ( ~ ( ~ ( in @ SY84 @ sK7_SY68 )
                        | ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                            | ~ ~ ! [SY63: $i] :
                                    ~ ~ ( ~ ( netstr_induced_subset @ SY63 @ sK1_A @ sK2_SY21 )
                                        | ~ ~ ! [SY64: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY64 @ ( the_carrier @ sK2_SY21 ) )
                                                                | ( sK4_SX0
                                                                 != ( topstr_closure @ sK1_A @ SY63 ) ) )
                                                          | ( SY84 != SY64 ) )
                                                    | ( SY63
                                                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) ) ) ) ) ) )
                    | ~ ( ~ ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                              | ~ ~ ! [SY65: $i] :
                                      ~ ~ ( ~ ( netstr_induced_subset @ SY65 @ sK1_A @ sK2_SY21 )
                                          | ~ ~ ! [SY66: $i] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY66 @ ( the_carrier @ sK2_SY21 ) )
                                                                  | ( sK4_SX0
                                                                   != ( topstr_closure @ sK1_A @ SY65 ) ) )
                                                            | ( SY84 != SY66 ) )
                                                      | ( SY65
                                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) ) ) ) ) )
                        | ( in @ SY84 @ sK7_SY68 ) ) ) )
      | ( sK6_SY55 = sK7_SY68 ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[136]) ).

thf(143,plain,
    ! [SV5: $i,SV1: $i] :
      ( ( ( ! [SY67: $i] :
              ~ ( ~ ( ~ ( in @ SY67 @ SV1 )
                    | ( in @ SY67 @ SV5 ) )
                | ~ ( ~ ( in @ SY67 @ SV5 )
                    | ( in @ SY67 @ SV1 ) ) ) )
        = $false )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[137]) ).

thf(144,plain,
    ( ( ~ ( one_sorted_str @ sK5_SX0 )
      | ~ ~ ( empty_carrier @ sK5_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[138]) ).

thf(145,plain,
    ! [SV6: $i,SV2: $i] :
      ( ( ( in @ SV2 @ SV6 )
        = $false )
      | ( ( ~ ( in @ SV6 @ SV2 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[139]) ).

thf(146,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ( ~ ( ~ ( top_str @ SV3 )
              | ~ ( element @ SV7 @ ( powerset @ ( the_carrier @ SV3 ) ) ) ) )
        = $false )
      | ( ( element @ ( topstr_closure @ SV3 @ SV7 ) @ ( powerset @ ( the_carrier @ SV3 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[140]) ).

thf(147,plain,
    ( ( ~ ~ ( ~ ! [SY69: $i] :
                  ~ ( ~ ( ~ ( in @ SY69 @ sK6_SY55 )
                        | ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                            | ~ ~ ! [SY58: $i] :
                                    ~ ~ ( ~ ( netstr_induced_subset @ SY58 @ sK1_A @ sK2_SY21 )
                                        | ~ ~ ! [SY59: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY59 @ ( the_carrier @ sK2_SY21 ) )
                                                                | ( sK4_SX0
                                                                 != ( topstr_closure @ sK1_A @ SY58 ) ) )
                                                          | ( SY69 != SY59 ) )
                                                    | ( SY58
                                                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) ) ) ) ) ) )
                    | ~ ( ~ ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                              | ~ ~ ! [SY60: $i] :
                                      ~ ~ ( ~ ( netstr_induced_subset @ SY60 @ sK1_A @ sK2_SY21 )
                                          | ~ ~ ! [SY61: $i] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY61 @ ( the_carrier @ sK2_SY21 ) )
                                                                  | ( sK4_SX0
                                                                   != ( topstr_closure @ sK1_A @ SY60 ) ) )
                                                            | ( SY69 != SY61 ) )
                                                      | ( SY60
                                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) ) ) ) ) )
                        | ( in @ SY69 @ sK6_SY55 ) ) )
            | ~ ! [SY84: $i] :
                  ~ ( ~ ( ~ ( in @ SY84 @ sK7_SY68 )
                        | ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                            | ~ ~ ! [SY63: $i] :
                                    ~ ~ ( ~ ( netstr_induced_subset @ SY63 @ sK1_A @ sK2_SY21 )
                                        | ~ ~ ! [SY64: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY64 @ ( the_carrier @ sK2_SY21 ) )
                                                                | ( sK4_SX0
                                                                 != ( topstr_closure @ sK1_A @ SY63 ) ) )
                                                          | ( SY84 != SY64 ) )
                                                    | ( SY63
                                                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) ) ) ) ) ) )
                    | ~ ( ~ ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                              | ~ ~ ! [SY65: $i] :
                                      ~ ~ ( ~ ( netstr_induced_subset @ SY65 @ sK1_A @ sK2_SY21 )
                                          | ~ ~ ! [SY66: $i] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY66 @ ( the_carrier @ sK2_SY21 ) )
                                                                  | ( sK4_SX0
                                                                   != ( topstr_closure @ sK1_A @ SY65 ) ) )
                                                            | ( SY84 != SY66 ) )
                                                      | ( SY65
                                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) ) ) ) ) )
                        | ( in @ SY84 @ sK7_SY68 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[142]) ).

thf(148,plain,
    ( ( sK6_SY55 = sK7_SY68 )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[142]) ).

thf(149,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
                  | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 ) )
              | ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
                  | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) ) ) )
        = $false )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[143]) ).

thf(150,plain,
    ( ( ~ ( one_sorted_str @ sK5_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[144]) ).

thf(151,plain,
    ( ( ~ ~ ( empty_carrier @ sK5_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[144]) ).

thf(152,plain,
    ! [SV2: $i,SV6: $i] :
      ( ( ( in @ SV6 @ SV2 )
        = $false )
      | ( ( in @ SV2 @ SV6 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[145]) ).

thf(153,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ( ~ ( top_str @ SV3 )
          | ~ ( element @ SV7 @ ( powerset @ ( the_carrier @ SV3 ) ) ) )
        = $true )
      | ( ( element @ ( topstr_closure @ SV3 @ SV7 ) @ ( powerset @ ( the_carrier @ SV3 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[146]) ).

thf(154,plain,
    ( ( ~ ( ~ ! [SY69: $i] :
                ~ ( ~ ( ~ ( in @ SY69 @ sK6_SY55 )
                      | ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                          | ~ ~ ! [SY58: $i] :
                                  ~ ~ ( ~ ( netstr_induced_subset @ SY58 @ sK1_A @ sK2_SY21 )
                                      | ~ ~ ! [SY59: $i] :
                                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY59 @ ( the_carrier @ sK2_SY21 ) )
                                                              | ( sK4_SX0
                                                               != ( topstr_closure @ sK1_A @ SY58 ) ) )
                                                        | ( SY69 != SY59 ) )
                                                  | ( SY58
                                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) ) ) ) ) ) )
                  | ~ ( ~ ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                            | ~ ~ ! [SY60: $i] :
                                    ~ ~ ( ~ ( netstr_induced_subset @ SY60 @ sK1_A @ sK2_SY21 )
                                        | ~ ~ ! [SY61: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY61 @ ( the_carrier @ sK2_SY21 ) )
                                                                | ( sK4_SX0
                                                                 != ( topstr_closure @ sK1_A @ SY60 ) ) )
                                                          | ( SY69 != SY61 ) )
                                                    | ( SY60
                                                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) ) ) ) ) )
                      | ( in @ SY69 @ sK6_SY55 ) ) )
          | ~ ! [SY84: $i] :
                ~ ( ~ ( ~ ( in @ SY84 @ sK7_SY68 )
                      | ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                          | ~ ~ ! [SY63: $i] :
                                  ~ ~ ( ~ ( netstr_induced_subset @ SY63 @ sK1_A @ sK2_SY21 )
                                      | ~ ~ ! [SY64: $i] :
                                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY64 @ ( the_carrier @ sK2_SY21 ) )
                                                              | ( sK4_SX0
                                                               != ( topstr_closure @ sK1_A @ SY63 ) ) )
                                                        | ( SY84 != SY64 ) )
                                                  | ( SY63
                                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) ) ) ) ) ) )
                  | ~ ( ~ ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                            | ~ ~ ! [SY65: $i] :
                                    ~ ~ ( ~ ( netstr_induced_subset @ SY65 @ sK1_A @ sK2_SY21 )
                                        | ~ ~ ! [SY66: $i] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY66 @ ( the_carrier @ sK2_SY21 ) )
                                                                | ( sK4_SX0
                                                                 != ( topstr_closure @ sK1_A @ SY65 ) ) )
                                                          | ( SY84 != SY66 ) )
                                                    | ( SY65
                                                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) ) ) ) ) )
                      | ( in @ SY84 @ sK7_SY68 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[147]) ).

thf(155,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
              | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 ) )
          | ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
              | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) ) )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[149]) ).

thf(156,plain,
    ( ( one_sorted_str @ sK5_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[150]) ).

thf(157,plain,
    ( ( ~ ( empty_carrier @ sK5_SX0 ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[151]) ).

thf(158,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ( ~ ( top_str @ SV3 ) )
        = $true )
      | ( ( ~ ( element @ SV7 @ ( powerset @ ( the_carrier @ SV3 ) ) ) )
        = $true )
      | ( ( element @ ( topstr_closure @ SV3 @ SV7 ) @ ( powerset @ ( the_carrier @ SV3 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[153]) ).

thf(159,plain,
    ( ( ~ ! [SY69: $i] :
            ~ ( ~ ( ~ ( in @ SY69 @ sK6_SY55 )
                  | ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                      | ~ ~ ! [SY58: $i] :
                              ~ ~ ( ~ ( netstr_induced_subset @ SY58 @ sK1_A @ sK2_SY21 )
                                  | ~ ~ ! [SY59: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY59 @ ( the_carrier @ sK2_SY21 ) )
                                                          | ( sK4_SX0
                                                           != ( topstr_closure @ sK1_A @ SY58 ) ) )
                                                    | ( SY69 != SY59 ) )
                                              | ( SY58
                                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) ) ) ) ) ) )
              | ~ ( ~ ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                        | ~ ~ ! [SY60: $i] :
                                ~ ~ ( ~ ( netstr_induced_subset @ SY60 @ sK1_A @ sK2_SY21 )
                                    | ~ ~ ! [SY61: $i] :
                                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY61 @ ( the_carrier @ sK2_SY21 ) )
                                                            | ( sK4_SX0
                                                             != ( topstr_closure @ sK1_A @ SY60 ) ) )
                                                      | ( SY69 != SY61 ) )
                                                | ( SY60
                                                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) ) ) ) ) )
                  | ( in @ SY69 @ sK6_SY55 ) ) )
      | ~ ! [SY84: $i] :
            ~ ( ~ ( ~ ( in @ SY84 @ sK7_SY68 )
                  | ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                      | ~ ~ ! [SY63: $i] :
                              ~ ~ ( ~ ( netstr_induced_subset @ SY63 @ sK1_A @ sK2_SY21 )
                                  | ~ ~ ! [SY64: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY64 @ ( the_carrier @ sK2_SY21 ) )
                                                          | ( sK4_SX0
                                                           != ( topstr_closure @ sK1_A @ SY63 ) ) )
                                                    | ( SY84 != SY64 ) )
                                              | ( SY63
                                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) ) ) ) ) ) )
              | ~ ( ~ ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                        | ~ ~ ! [SY65: $i] :
                                ~ ~ ( ~ ( netstr_induced_subset @ SY65 @ sK1_A @ sK2_SY21 )
                                    | ~ ~ ! [SY66: $i] :
                                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY66 @ ( the_carrier @ sK2_SY21 ) )
                                                            | ( sK4_SX0
                                                             != ( topstr_closure @ sK1_A @ SY65 ) ) )
                                                      | ( SY84 != SY66 ) )
                                                | ( SY65
                                                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) ) ) ) ) )
                  | ( in @ SY84 @ sK7_SY68 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[154]) ).

thf(160,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
              | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
              | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) ) )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[155]) ).

thf(161,plain,
    ( ( empty_carrier @ sK5_SX0 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[157]) ).

thf(162,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ( top_str @ SV3 )
        = $false )
      | ( ( ~ ( element @ SV7 @ ( powerset @ ( the_carrier @ SV3 ) ) ) )
        = $true )
      | ( ( element @ ( topstr_closure @ SV3 @ SV7 ) @ ( powerset @ ( the_carrier @ SV3 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[158]) ).

thf(163,plain,
    ( ( ~ ! [SY69: $i] :
            ~ ( ~ ( ~ ( in @ SY69 @ sK6_SY55 )
                  | ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                      | ~ ~ ! [SY58: $i] :
                              ~ ~ ( ~ ( netstr_induced_subset @ SY58 @ sK1_A @ sK2_SY21 )
                                  | ~ ~ ! [SY59: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY59 @ ( the_carrier @ sK2_SY21 ) )
                                                          | ( sK4_SX0
                                                           != ( topstr_closure @ sK1_A @ SY58 ) ) )
                                                    | ( SY69 != SY59 ) )
                                              | ( SY58
                                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) ) ) ) ) ) )
              | ~ ( ~ ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                        | ~ ~ ! [SY60: $i] :
                                ~ ~ ( ~ ( netstr_induced_subset @ SY60 @ sK1_A @ sK2_SY21 )
                                    | ~ ~ ! [SY61: $i] :
                                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY61 @ ( the_carrier @ sK2_SY21 ) )
                                                            | ( sK4_SX0
                                                             != ( topstr_closure @ sK1_A @ SY60 ) ) )
                                                      | ( SY69 != SY61 ) )
                                                | ( SY60
                                                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) ) ) ) ) )
                  | ( in @ SY69 @ sK6_SY55 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[159]) ).

thf(164,plain,
    ( ( ~ ! [SY84: $i] :
            ~ ( ~ ( ~ ( in @ SY84 @ sK7_SY68 )
                  | ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                      | ~ ~ ! [SY63: $i] :
                              ~ ~ ( ~ ( netstr_induced_subset @ SY63 @ sK1_A @ sK2_SY21 )
                                  | ~ ~ ! [SY64: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY64 @ ( the_carrier @ sK2_SY21 ) )
                                                          | ( sK4_SX0
                                                           != ( topstr_closure @ sK1_A @ SY63 ) ) )
                                                    | ( SY84 != SY64 ) )
                                              | ( SY63
                                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) ) ) ) ) ) )
              | ~ ( ~ ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                        | ~ ~ ! [SY65: $i] :
                                ~ ~ ( ~ ( netstr_induced_subset @ SY65 @ sK1_A @ sK2_SY21 )
                                    | ~ ~ ! [SY66: $i] :
                                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY66 @ ( the_carrier @ sK2_SY21 ) )
                                                            | ( sK4_SX0
                                                             != ( topstr_closure @ sK1_A @ SY65 ) ) )
                                                      | ( SY84 != SY66 ) )
                                                | ( SY65
                                                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) ) ) ) ) )
                  | ( in @ SY84 @ sK7_SY68 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[159]) ).

thf(165,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
          | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
              | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) ) )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[160]) ).

thf(166,plain,
    ! [SV3: $i,SV7: $i] :
      ( ( ( element @ SV7 @ ( powerset @ ( the_carrier @ SV3 ) ) )
        = $false )
      | ( ( top_str @ SV3 )
        = $false )
      | ( ( element @ ( topstr_closure @ SV3 @ SV7 ) @ ( powerset @ ( the_carrier @ SV3 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[162]) ).

thf(167,plain,
    ( ( ! [SY69: $i] :
          ~ ( ~ ( ~ ( in @ SY69 @ sK6_SY55 )
                | ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                    | ~ ~ ! [SY58: $i] :
                            ~ ~ ( ~ ( netstr_induced_subset @ SY58 @ sK1_A @ sK2_SY21 )
                                | ~ ~ ! [SY59: $i] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY59 @ ( the_carrier @ sK2_SY21 ) )
                                                        | ( sK4_SX0
                                                         != ( topstr_closure @ sK1_A @ SY58 ) ) )
                                                  | ( SY69 != SY59 ) )
                                            | ( SY58
                                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY59 ) ) ) ) ) ) ) )
            | ~ ( ~ ~ ( ~ ( in @ SY69 @ ( the_carrier @ sK2_SY21 ) )
                      | ~ ~ ! [SY60: $i] :
                              ~ ~ ( ~ ( netstr_induced_subset @ SY60 @ sK1_A @ sK2_SY21 )
                                  | ~ ~ ! [SY61: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY61 @ ( the_carrier @ sK2_SY21 ) )
                                                          | ( sK4_SX0
                                                           != ( topstr_closure @ sK1_A @ SY60 ) ) )
                                                    | ( SY69 != SY61 ) )
                                              | ( SY60
                                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY61 ) ) ) ) ) ) )
                | ( in @ SY69 @ sK6_SY55 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[163]) ).

thf(168,plain,
    ( ( ! [SY84: $i] :
          ~ ( ~ ( ~ ( in @ SY84 @ sK7_SY68 )
                | ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                    | ~ ~ ! [SY63: $i] :
                            ~ ~ ( ~ ( netstr_induced_subset @ SY63 @ sK1_A @ sK2_SY21 )
                                | ~ ~ ! [SY64: $i] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY64 @ ( the_carrier @ sK2_SY21 ) )
                                                        | ( sK4_SX0
                                                         != ( topstr_closure @ sK1_A @ SY63 ) ) )
                                                  | ( SY84 != SY64 ) )
                                            | ( SY63
                                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY64 ) ) ) ) ) ) ) )
            | ~ ( ~ ~ ( ~ ( in @ SY84 @ ( the_carrier @ sK2_SY21 ) )
                      | ~ ~ ! [SY65: $i] :
                              ~ ~ ( ~ ( netstr_induced_subset @ SY65 @ sK1_A @ sK2_SY21 )
                                  | ~ ~ ! [SY66: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY66 @ ( the_carrier @ sK2_SY21 ) )
                                                          | ( sK4_SX0
                                                           != ( topstr_closure @ sK1_A @ SY65 ) ) )
                                                    | ( SY84 != SY66 ) )
                                              | ( SY65
                                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY66 ) ) ) ) ) ) )
                | ( in @ SY84 @ sK7_SY68 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[164]) ).

thf(169,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
              | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) ) )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[165]) ).

thf(170,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
              | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) ) )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[165]) ).

thf(171,plain,
    ! [SV8: $i] :
      ( ( ~ ( ~ ( ~ ( in @ SV8 @ sK6_SY55 )
                | ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
                    | ~ ~ ! [SY89: $i] :
                            ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                                | ~ ~ ! [SY90: $i] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                                        | ( sK4_SX0
                                                         != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                                  | ( SV8 != SY90 ) )
                                            | ( SY89
                                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) ) )
            | ~ ( ~ ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
                      | ~ ~ ! [SY91: $i] :
                              ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                                  | ~ ~ ! [SY92: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                                          | ( sK4_SX0
                                                           != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                                    | ( SV8 != SY92 ) )
                                              | ( SY91
                                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
                | ( in @ SV8 @ sK6_SY55 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[167]) ).

thf(172,plain,
    ! [SV9: $i] :
      ( ( ~ ( ~ ( ~ ( in @ SV9 @ sK7_SY68 )
                | ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
                    | ~ ~ ! [SY93: $i] :
                            ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                                | ~ ~ ! [SY94: $i] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                                        | ( sK4_SX0
                                                         != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                                  | ( SV9 != SY94 ) )
                                            | ( SY93
                                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) ) )
            | ~ ( ~ ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
                      | ~ ~ ! [SY95: $i] :
                              ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                                  | ~ ~ ! [SY96: $i] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                                          | ( sK4_SX0
                                                           != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                                    | ( SV9 != SY96 ) )
                                              | ( SY95
                                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
                | ( in @ SV9 @ sK7_SY68 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[168]) ).

thf(173,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
              | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) ) )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[169]) ).

thf(174,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
          | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
        = $false )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[170]) ).

thf(175,plain,
    ! [SV8: $i] :
      ( ( ~ ( ~ ( in @ SV8 @ sK6_SY55 )
            | ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
                | ~ ~ ! [SY89: $i] :
                        ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                            | ~ ~ ! [SY90: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                                    | ( sK4_SX0
                                                     != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                              | ( SV8 != SY90 ) )
                                        | ( SY89
                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) ) )
        | ~ ( ~ ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
                  | ~ ~ ! [SY91: $i] :
                          ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                              | ~ ~ ! [SY92: $i] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                                      | ( sK4_SX0
                                                       != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                                | ( SV8 != SY92 ) )
                                          | ( SY91
                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
            | ( in @ SV8 @ sK6_SY55 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[171]) ).

thf(176,plain,
    ! [SV9: $i] :
      ( ( ~ ( ~ ( in @ SV9 @ sK7_SY68 )
            | ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
                | ~ ~ ! [SY93: $i] :
                        ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                            | ~ ~ ! [SY94: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                                    | ( sK4_SX0
                                                     != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                              | ( SV9 != SY94 ) )
                                        | ( SY93
                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) ) )
        | ~ ( ~ ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
                  | ~ ~ ! [SY95: $i] :
                          ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                              | ~ ~ ! [SY96: $i] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                                      | ( sK4_SX0
                                                       != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                                | ( SV9 != SY96 ) )
                                          | ( SY95
                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
            | ( in @ SV9 @ sK7_SY68 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[172]) ).

thf(177,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
          | ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[173]) ).

thf(178,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 ) )
        = $false )
      | ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
        = $false )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[174]) ).

thf(179,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
        = $false )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[174]) ).

thf(180,plain,
    ! [SV8: $i] :
      ( ( ~ ( ~ ( in @ SV8 @ sK6_SY55 )
            | ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
                | ~ ~ ! [SY89: $i] :
                        ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                            | ~ ~ ! [SY90: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                                    | ( sK4_SX0
                                                     != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                              | ( SV8 != SY90 ) )
                                        | ( SY89
                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[175]) ).

thf(181,plain,
    ! [SV8: $i] :
      ( ( ~ ( ~ ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
                  | ~ ~ ! [SY91: $i] :
                          ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                              | ~ ~ ! [SY92: $i] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                                      | ( sK4_SX0
                                                       != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                                | ( SV8 != SY92 ) )
                                          | ( SY91
                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
            | ( in @ SV8 @ sK6_SY55 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[175]) ).

thf(182,plain,
    ! [SV9: $i] :
      ( ( ~ ( ~ ( in @ SV9 @ sK7_SY68 )
            | ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
                | ~ ~ ! [SY93: $i] :
                        ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                            | ~ ~ ! [SY94: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                                    | ( sK4_SX0
                                                     != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                              | ( SV9 != SY94 ) )
                                        | ( SY93
                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[176]) ).

thf(183,plain,
    ! [SV9: $i] :
      ( ( ~ ( ~ ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
                  | ~ ~ ! [SY95: $i] :
                          ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                              | ~ ~ ! [SY96: $i] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                                      | ( sK4_SX0
                                                       != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                                | ( SV9 != SY96 ) )
                                          | ( SY95
                                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
            | ( in @ SV9 @ sK7_SY68 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[176]) ).

thf(184,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( ~ ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 ) )
        = $false )
      | ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[177]) ).

thf(185,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[177]) ).

thf(186,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
        = $true )
      | ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
        = $false )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[178]) ).

thf(187,plain,
    ! [SV8: $i] :
      ( ( ~ ( in @ SV8 @ sK6_SY55 )
        | ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
            | ~ ~ ! [SY89: $i] :
                    ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                        | ~ ~ ! [SY90: $i] :
                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                                | ( sK4_SX0
                                                 != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                          | ( SV8 != SY90 ) )
                                    | ( SY89
                                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[180]) ).

thf(188,plain,
    ! [SV8: $i] :
      ( ( ~ ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
              | ~ ~ ! [SY91: $i] :
                      ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                          | ~ ~ ! [SY92: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                                  | ( sK4_SX0
                                                   != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                            | ( SV8 != SY92 ) )
                                      | ( SY91
                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
        | ( in @ SV8 @ sK6_SY55 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[181]) ).

thf(189,plain,
    ! [SV9: $i] :
      ( ( ~ ( in @ SV9 @ sK7_SY68 )
        | ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
            | ~ ~ ! [SY93: $i] :
                    ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                        | ~ ~ ! [SY94: $i] :
                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                                | ( sK4_SX0
                                                 != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                          | ( SV9 != SY94 ) )
                                    | ( SY93
                                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[182]) ).

thf(190,plain,
    ! [SV9: $i] :
      ( ( ~ ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
              | ~ ~ ! [SY95: $i] :
                      ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                          | ~ ~ ! [SY96: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                                  | ( sK4_SX0
                                                   != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                            | ( SV9 != SY96 ) )
                                      | ( SY95
                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
        | ( in @ SV9 @ sK7_SY68 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[183]) ).

thf(191,plain,
    ! [SV1: $i,SV5: $i] :
      ( ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV5 )
        = $true )
      | ( ( in @ ( sK8_SY67 @ SV5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( SV1 = SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[184]) ).

thf(192,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( in @ SV8 @ sK6_SY55 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
              | ~ ~ ! [SY89: $i] :
                      ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                          | ~ ~ ! [SY90: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                                  | ( sK4_SX0
                                                   != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                            | ( SV8 != SY90 ) )
                                      | ( SY89
                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[187]) ).

thf(193,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
                | ~ ~ ! [SY91: $i] :
                        ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                            | ~ ~ ! [SY92: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                                    | ( sK4_SX0
                                                     != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                              | ( SV8 != SY92 ) )
                                        | ( SY91
                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[188]) ).

thf(194,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( in @ SV9 @ sK7_SY68 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
              | ~ ~ ! [SY93: $i] :
                      ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                          | ~ ~ ! [SY94: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                                  | ( sK4_SX0
                                                   != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                            | ( SV9 != SY94 ) )
                                      | ( SY93
                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[189]) ).

thf(195,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
                | ~ ~ ! [SY95: $i] :
                        ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                            | ~ ~ ! [SY96: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                                    | ( sK4_SX0
                                                     != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                              | ( SV9 != SY96 ) )
                                        | ( SY95
                                         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[190]) ).

thf(196,plain,
    ! [SV8: $i] :
      ( ( ( in @ SV8 @ sK6_SY55 )
        = $false )
      | ( ( ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
              | ~ ~ ! [SY89: $i] :
                      ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                          | ~ ~ ! [SY90: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                                  | ( sK4_SX0
                                                   != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                            | ( SV8 != SY90 ) )
                                      | ( SY89
                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[192]) ).

thf(197,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
              | ~ ~ ! [SY91: $i] :
                      ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                          | ~ ~ ! [SY92: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                                  | ( sK4_SX0
                                                   != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                            | ( SV8 != SY92 ) )
                                      | ( SY91
                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[193]) ).

thf(198,plain,
    ! [SV9: $i] :
      ( ( ( in @ SV9 @ sK7_SY68 )
        = $false )
      | ( ( ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
              | ~ ~ ! [SY93: $i] :
                      ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                          | ~ ~ ! [SY94: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                                  | ( sK4_SX0
                                                   != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                            | ( SV9 != SY94 ) )
                                      | ( SY93
                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[194]) ).

thf(199,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
              | ~ ~ ! [SY95: $i] :
                      ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                          | ~ ~ ! [SY96: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                                  | ( sK4_SX0
                                                   != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                            | ( SV9 != SY96 ) )
                                      | ( SY95
                                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[195]) ).

thf(200,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
          | ~ ~ ! [SY89: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY90: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                        | ( SV8 != SY90 ) )
                                  | ( SY89
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[196]) ).

thf(201,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
          | ~ ~ ! [SY91: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY92: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                        | ( SV8 != SY92 ) )
                                  | ( SY91
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[197]) ).

thf(202,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
          | ~ ~ ! [SY93: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY94: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                        | ( SV9 != SY94 ) )
                                  | ( SY93
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[198]) ).

thf(203,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
          | ~ ~ ! [SY95: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY96: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                        | ( SV9 != SY96 ) )
                                  | ( SY95
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[199]) ).

thf(204,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[200]) ).

thf(205,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ! [SY89: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY90: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                        | ( SV8 != SY90 ) )
                                  | ( SY89
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[200]) ).

thf(206,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) ) )
        = $true )
      | ( ( ~ ~ ! [SY91: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY92: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                        | ( SV8 != SY92 ) )
                                  | ( SY91
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[201]) ).

thf(207,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[202]) ).

thf(208,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ! [SY93: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY94: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                        | ( SV9 != SY94 ) )
                                  | ( SY93
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[202]) ).

thf(209,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) ) )
        = $true )
      | ( ( ~ ~ ! [SY95: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY96: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                        | ( SV9 != SY96 ) )
                                  | ( SY95
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[203]) ).

thf(210,plain,
    ! [SV8: $i] :
      ( ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[204]) ).

thf(211,plain,
    ! [SV8: $i] :
      ( ( ( ~ ! [SY89: $i] :
                ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                    | ~ ~ ! [SY90: $i] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                            | ( sK4_SX0
                                             != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                      | ( SV8 != SY90 ) )
                                | ( SY89
                                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[205]) ).

thf(212,plain,
    ! [SV8: $i] :
      ( ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( ~ ~ ! [SY91: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY92: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                        | ( SV8 != SY92 ) )
                                  | ( SY91
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[206]) ).

thf(213,plain,
    ! [SV9: $i] :
      ( ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[207]) ).

thf(214,plain,
    ! [SV9: $i] :
      ( ( ( ~ ! [SY93: $i] :
                ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                    | ~ ~ ! [SY94: $i] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                            | ( sK4_SX0
                                             != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                      | ( SV9 != SY94 ) )
                                | ( SY93
                                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[208]) ).

thf(215,plain,
    ! [SV9: $i] :
      ( ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( ~ ~ ! [SY95: $i] :
                  ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                      | ~ ~ ! [SY96: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                              | ( sK4_SX0
                                               != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                        | ( SV9 != SY96 ) )
                                  | ( SY95
                                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[209]) ).

thf(216,plain,
    ! [SV8: $i] :
      ( ( ( ! [SY89: $i] :
              ~ ~ ( ~ ( netstr_induced_subset @ SY89 @ sK1_A @ sK2_SY21 )
                  | ~ ~ ! [SY90: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY90 @ ( the_carrier @ sK2_SY21 ) )
                                          | ( sK4_SX0
                                           != ( topstr_closure @ sK1_A @ SY89 ) ) )
                                    | ( SV8 != SY90 ) )
                              | ( SY89
                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY90 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[211]) ).

thf(217,plain,
    ! [SV8: $i] :
      ( ( ( ~ ! [SY91: $i] :
                ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                    | ~ ~ ! [SY92: $i] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                            | ( sK4_SX0
                                             != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                      | ( SV8 != SY92 ) )
                                | ( SY91
                                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[212]) ).

thf(218,plain,
    ! [SV9: $i] :
      ( ( ( ! [SY93: $i] :
              ~ ~ ( ~ ( netstr_induced_subset @ SY93 @ sK1_A @ sK2_SY21 )
                  | ~ ~ ! [SY94: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY94 @ ( the_carrier @ sK2_SY21 ) )
                                          | ( sK4_SX0
                                           != ( topstr_closure @ sK1_A @ SY93 ) ) )
                                    | ( SV9 != SY94 ) )
                              | ( SY93
                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY94 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[214]) ).

thf(219,plain,
    ! [SV9: $i] :
      ( ( ( ~ ! [SY95: $i] :
                ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                    | ~ ~ ! [SY96: $i] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                            | ( sK4_SX0
                                             != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                      | ( SV9 != SY96 ) )
                                | ( SY95
                                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[215]) ).

thf(220,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ( ~ ( netstr_induced_subset @ ( sK9_SY89 @ SV8 ) @ sK1_A @ sK2_SY21 )
                | ~ ~ ! [SY97: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY97 @ ( the_carrier @ sK2_SY21 ) )
                                        | ( sK4_SX0
                                         != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                                  | ( SV8 != SY97 ) )
                            | ( ( sK9_SY89 @ SV8 )
                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[216]) ).

thf(221,plain,
    ! [SV8: $i] :
      ( ( ( ! [SY91: $i] :
              ~ ~ ( ~ ( netstr_induced_subset @ SY91 @ sK1_A @ sK2_SY21 )
                  | ~ ~ ! [SY92: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY92 @ ( the_carrier @ sK2_SY21 ) )
                                          | ( sK4_SX0
                                           != ( topstr_closure @ sK1_A @ SY91 ) ) )
                                    | ( SV8 != SY92 ) )
                              | ( SY91
                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY92 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[217]) ).

thf(222,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ( ~ ( netstr_induced_subset @ ( sK10_SY93 @ SV9 ) @ sK1_A @ sK2_SY21 )
                | ~ ~ ! [SY98: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY98 @ ( the_carrier @ sK2_SY21 ) )
                                        | ( sK4_SX0
                                         != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                                  | ( SV9 != SY98 ) )
                            | ( ( sK10_SY93 @ SV9 )
                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[218]) ).

thf(223,plain,
    ! [SV9: $i] :
      ( ( ( ! [SY95: $i] :
              ~ ~ ( ~ ( netstr_induced_subset @ SY95 @ sK1_A @ sK2_SY21 )
                  | ~ ~ ! [SY96: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY96 @ ( the_carrier @ sK2_SY21 ) )
                                          | ( sK4_SX0
                                           != ( topstr_closure @ sK1_A @ SY95 ) ) )
                                    | ( SV9 != SY96 ) )
                              | ( SY95
                               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY96 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[219]) ).

thf(224,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( ~ ( netstr_induced_subset @ ( sK9_SY89 @ SV8 ) @ sK1_A @ sK2_SY21 )
              | ~ ~ ! [SY97: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY97 @ ( the_carrier @ sK2_SY21 ) )
                                      | ( sK4_SX0
                                       != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                                | ( SV8 != SY97 ) )
                          | ( ( sK9_SY89 @ SV8 )
                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[220]) ).

thf(225,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( ~ ~ ( ~ ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
                | ~ ~ ! [SY99: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY99 @ ( the_carrier @ sK2_SY21 ) )
                                        | ( sK4_SX0
                                         != ( topstr_closure @ sK1_A @ SV10 ) ) )
                                  | ( SV8 != SY99 ) )
                            | ( SV10
                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[221]) ).

thf(226,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( ~ ( netstr_induced_subset @ ( sK10_SY93 @ SV9 ) @ sK1_A @ sK2_SY21 )
              | ~ ~ ! [SY98: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY98 @ ( the_carrier @ sK2_SY21 ) )
                                      | ( sK4_SX0
                                       != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                                | ( SV9 != SY98 ) )
                          | ( ( sK10_SY93 @ SV9 )
                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[222]) ).

thf(227,plain,
    ! [SV9: $i,SV11: $i] :
      ( ( ( ~ ~ ( ~ ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
                | ~ ~ ! [SY100: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY100 @ ( the_carrier @ sK2_SY21 ) )
                                        | ( sK4_SX0
                                         != ( topstr_closure @ sK1_A @ SV11 ) ) )
                                  | ( SV9 != SY100 ) )
                            | ( SV11
                             != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[223]) ).

thf(228,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( netstr_induced_subset @ ( sK9_SY89 @ SV8 ) @ sK1_A @ sK2_SY21 )
          | ~ ~ ! [SY97: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY97 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                            | ( SV8 != SY97 ) )
                      | ( ( sK9_SY89 @ SV8 )
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[224]) ).

thf(229,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( ~ ( ~ ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
              | ~ ~ ! [SY99: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY99 @ ( the_carrier @ sK2_SY21 ) )
                                      | ( sK4_SX0
                                       != ( topstr_closure @ sK1_A @ SV10 ) ) )
                                | ( SV8 != SY99 ) )
                          | ( SV10
                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[225]) ).

thf(230,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( netstr_induced_subset @ ( sK10_SY93 @ SV9 ) @ sK1_A @ sK2_SY21 )
          | ~ ~ ! [SY98: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY98 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                            | ( SV9 != SY98 ) )
                      | ( ( sK10_SY93 @ SV9 )
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[226]) ).

thf(231,plain,
    ! [SV9: $i,SV11: $i] :
      ( ( ( ~ ( ~ ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
              | ~ ~ ! [SY100: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY100 @ ( the_carrier @ sK2_SY21 ) )
                                      | ( sK4_SX0
                                       != ( topstr_closure @ sK1_A @ SV11 ) ) )
                                | ( SV9 != SY100 ) )
                          | ( SV11
                           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[227]) ).

thf(232,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( netstr_induced_subset @ ( sK9_SY89 @ SV8 ) @ sK1_A @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[228]) ).

thf(233,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ! [SY97: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY97 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                            | ( SV8 != SY97 ) )
                      | ( ( sK9_SY89 @ SV8 )
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[228]) ).

thf(234,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( ~ ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
          | ~ ~ ! [SY99: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY99 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ SV10 ) ) )
                            | ( SV8 != SY99 ) )
                      | ( SV10
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[229]) ).

thf(235,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( netstr_induced_subset @ ( sK10_SY93 @ SV9 ) @ sK1_A @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[230]) ).

thf(236,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ! [SY98: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY98 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                            | ( SV9 != SY98 ) )
                      | ( ( sK10_SY93 @ SV9 )
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[230]) ).

thf(237,plain,
    ! [SV9: $i,SV11: $i] :
      ( ( ( ~ ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
          | ~ ~ ! [SY100: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY100 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ SV11 ) ) )
                            | ( SV9 != SY100 ) )
                      | ( SV11
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[231]) ).

thf(238,plain,
    ! [SV8: $i] :
      ( ( ( netstr_induced_subset @ ( sK9_SY89 @ SV8 ) @ sK1_A @ sK2_SY21 )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[232]) ).

thf(239,plain,
    ! [SV8: $i] :
      ( ( ( ~ ! [SY97: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY97 @ ( the_carrier @ sK2_SY21 ) )
                                | ( sK4_SX0
                                 != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                          | ( SV8 != SY97 ) )
                    | ( ( sK9_SY89 @ SV8 )
                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[233]) ).

thf(240,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( ~ ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 ) )
        = $true )
      | ( ( ~ ~ ! [SY99: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY99 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ SV10 ) ) )
                            | ( SV8 != SY99 ) )
                      | ( SV10
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[234]) ).

thf(241,plain,
    ! [SV9: $i] :
      ( ( ( netstr_induced_subset @ ( sK10_SY93 @ SV9 ) @ sK1_A @ sK2_SY21 )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[235]) ).

thf(242,plain,
    ! [SV9: $i] :
      ( ( ( ~ ! [SY98: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY98 @ ( the_carrier @ sK2_SY21 ) )
                                | ( sK4_SX0
                                 != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                          | ( SV9 != SY98 ) )
                    | ( ( sK10_SY93 @ SV9 )
                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[236]) ).

thf(243,plain,
    ! [SV9: $i,SV11: $i] :
      ( ( ( ~ ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 ) )
        = $true )
      | ( ( ~ ~ ! [SY100: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY100 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ SV11 ) ) )
                            | ( SV9 != SY100 ) )
                      | ( SV11
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[237]) ).

thf(244,plain,
    ! [SV8: $i] :
      ( ( ( ! [SY97: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY97 @ ( the_carrier @ sK2_SY21 ) )
                              | ( sK4_SX0
                               != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                        | ( SV8 != SY97 ) )
                  | ( ( sK9_SY89 @ SV8 )
                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY97 ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[239]) ).

thf(245,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( ~ ~ ! [SY99: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY99 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ SV10 ) ) )
                            | ( SV8 != SY99 ) )
                      | ( SV10
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[240]) ).

thf(246,plain,
    ! [SV9: $i] :
      ( ( ( ! [SY98: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY98 @ ( the_carrier @ sK2_SY21 ) )
                              | ( sK4_SX0
                               != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                        | ( SV9 != SY98 ) )
                  | ( ( sK10_SY93 @ SV9 )
                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY98 ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[242]) ).

thf(247,plain,
    ! [SV9: $i,SV11: $i] :
      ( ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( ~ ~ ! [SY100: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY100 @ ( the_carrier @ sK2_SY21 ) )
                                  | ( sK4_SX0
                                   != ( topstr_closure @ sK1_A @ SV11 ) ) )
                            | ( SV9 != SY100 ) )
                      | ( SV11
                       != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[243]) ).

thf(248,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
                            | ( sK4_SX0
                             != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                      | ( SV8
                       != ( sK11_SY97 @ SV8 ) ) )
                | ( ( sK9_SY89 @ SV8 )
                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[244]) ).

thf(249,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( ~ ! [SY99: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY99 @ ( the_carrier @ sK2_SY21 ) )
                                | ( sK4_SX0
                                 != ( topstr_closure @ sK1_A @ SV10 ) ) )
                          | ( SV8 != SY99 ) )
                    | ( SV10
                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) ) ) ) )
        = $false )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[245]) ).

thf(250,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
                            | ( sK4_SX0
                             != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                      | ( SV9
                       != ( sK12_SY98 @ SV9 ) ) )
                | ( ( sK10_SY93 @ SV9 )
                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[246]) ).

thf(251,plain,
    ! [SV9: $i,SV11: $i] :
      ( ( ( ~ ! [SY100: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY100 @ ( the_carrier @ sK2_SY21 ) )
                                | ( sK4_SX0
                                 != ( topstr_closure @ sK1_A @ SV11 ) ) )
                          | ( SV9 != SY100 ) )
                    | ( SV11
                     != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) ) ) ) )
        = $false )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[247]) ).

thf(252,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
                          | ( sK4_SX0
                           != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                    | ( SV8
                     != ( sK11_SY97 @ SV8 ) ) )
              | ( ( sK9_SY89 @ SV8 )
               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[248]) ).

thf(253,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( ! [SY99: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY99 @ ( the_carrier @ sK2_SY21 ) )
                              | ( sK4_SX0
                               != ( topstr_closure @ sK1_A @ SV10 ) ) )
                        | ( SV8 != SY99 ) )
                  | ( SV10
                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY99 ) ) ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[249]) ).

thf(254,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
                          | ( sK4_SX0
                           != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                    | ( SV9
                     != ( sK12_SY98 @ SV9 ) ) )
              | ( ( sK10_SY93 @ SV9 )
               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[250]) ).

thf(255,plain,
    ! [SV9: $i,SV11: $i] :
      ( ( ( ! [SY100: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SY100 @ ( the_carrier @ sK2_SY21 ) )
                              | ( sK4_SX0
                               != ( topstr_closure @ sK1_A @ SV11 ) ) )
                        | ( SV9 != SY100 ) )
                  | ( SV11
                   != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SY100 ) ) ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[251]) ).

thf(256,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
                      | ( sK4_SX0
                       != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                | ( SV8
                 != ( sK11_SY97 @ SV8 ) ) )
          | ( ( sK9_SY89 @ SV8 )
           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[252]) ).

thf(257,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
                            | ( sK4_SX0
                             != ( topstr_closure @ sK1_A @ SV10 ) ) )
                      | ( SV8 != SV12 ) )
                | ( SV10
                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[253]) ).

thf(258,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
                      | ( sK4_SX0
                       != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                | ( SV9
                 != ( sK12_SY98 @ SV9 ) ) )
          | ( ( sK10_SY93 @ SV9 )
           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[254]) ).

thf(259,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
                            | ( sK4_SX0
                             != ( topstr_closure @ sK1_A @ SV11 ) ) )
                      | ( SV9 != SV13 ) )
                | ( SV11
                 != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[255]) ).

thf(260,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
                      | ( sK4_SX0
                       != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
                | ( SV8
                 != ( sK11_SY97 @ SV8 ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[256]) ).

thf(261,plain,
    ! [SV8: $i] :
      ( ( ( ( sK9_SY89 @ SV8 )
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[256]) ).

thf(262,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
                          | ( sK4_SX0
                           != ( topstr_closure @ sK1_A @ SV10 ) ) )
                    | ( SV8 != SV12 ) )
              | ( SV10
               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) ) ) )
        = $false )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[257]) ).

thf(263,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
                      | ( sK4_SX0
                       != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
                | ( SV9
                 != ( sK12_SY98 @ SV9 ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[258]) ).

thf(264,plain,
    ! [SV9: $i] :
      ( ( ( ( sK10_SY93 @ SV9 )
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[258]) ).

thf(265,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
                          | ( sK4_SX0
                           != ( topstr_closure @ sK1_A @ SV11 ) ) )
                    | ( SV9 != SV13 ) )
              | ( SV11
               != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) ) ) )
        = $false )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[259]) ).

thf(266,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
                    | ( sK4_SX0
                     != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
              | ( SV8
               != ( sK11_SY97 @ SV8 ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[260]) ).

thf(267,plain,
    ! [SV8: $i] :
      ( ( ( ( sK9_SY89 @ SV8 )
          = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK11_SY97 @ SV8 ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[261]) ).

thf(268,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
                      | ( sK4_SX0
                       != ( topstr_closure @ sK1_A @ SV10 ) ) )
                | ( SV8 != SV12 ) )
          | ( SV10
           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[262]) ).

thf(269,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
                    | ( sK4_SX0
                     != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
              | ( SV9
               != ( sK12_SY98 @ SV9 ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[263]) ).

thf(270,plain,
    ! [SV9: $i] :
      ( ( ( ( sK10_SY93 @ SV9 )
          = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ ( sK12_SY98 @ SV9 ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[264]) ).

thf(271,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
                      | ( sK4_SX0
                       != ( topstr_closure @ sK1_A @ SV11 ) ) )
                | ( SV9 != SV13 ) )
          | ( SV11
           != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[265]) ).

thf(272,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
                | ( sK4_SX0
                 != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
          | ( SV8
           != ( sK11_SY97 @ SV8 ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[266]) ).

thf(273,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
                      | ( sK4_SX0
                       != ( topstr_closure @ sK1_A @ SV10 ) ) )
                | ( SV8 != SV12 ) ) )
        = $true )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[268]) ).

thf(274,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
                | ( sK4_SX0
                 != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
          | ( SV9
           != ( sK12_SY98 @ SV9 ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[269]) ).

thf(275,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
                      | ( sK4_SX0
                       != ( topstr_closure @ sK1_A @ SV11 ) ) )
                | ( SV9 != SV13 ) ) )
        = $true )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[271]) ).

thf(276,plain,
    ! [SV8: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
                | ( sK4_SX0
                 != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[272]) ).

thf(277,plain,
    ! [SV8: $i] :
      ( ( ( SV8
         != ( sK11_SY97 @ SV8 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[272]) ).

thf(278,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
                    | ( sK4_SX0
                     != ( topstr_closure @ sK1_A @ SV10 ) ) )
              | ( SV8 != SV12 ) ) )
        = $false )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[273]) ).

thf(279,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
                | ( sK4_SX0
                 != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[274]) ).

thf(280,plain,
    ! [SV9: $i] :
      ( ( ( SV9
         != ( sK12_SY98 @ SV9 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[274]) ).

thf(281,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
                    | ( sK4_SX0
                     != ( topstr_closure @ sK1_A @ SV11 ) ) )
              | ( SV9 != SV13 ) ) )
        = $false )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(282,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
              | ( sK4_SX0
               != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[276]) ).

thf(283,plain,
    ! [SV8: $i] :
      ( ( ( SV8
          = ( sK11_SY97 @ SV8 ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[277]) ).

thf(284,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
                | ( sK4_SX0
                 != ( topstr_closure @ sK1_A @ SV10 ) ) )
          | ( SV8 != SV12 ) )
        = $true )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[278]) ).

thf(285,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
              | ( sK4_SX0
               != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[279]) ).

thf(286,plain,
    ! [SV9: $i] :
      ( ( ( SV9
          = ( sK12_SY98 @ SV9 ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[280]) ).

thf(287,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
                | ( sK4_SX0
                 != ( topstr_closure @ sK1_A @ SV11 ) ) )
          | ( SV9 != SV13 ) )
        = $true )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[281]) ).

thf(288,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
          | ( sK4_SX0
           != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[282]) ).

thf(289,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
                | ( sK4_SX0
                 != ( topstr_closure @ sK1_A @ SV10 ) ) ) )
        = $true )
      | ( ( SV8 != SV12 )
        = $true )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[284]) ).

thf(290,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
          | ( sK4_SX0
           != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[285]) ).

thf(291,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ~ ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
                | ( sK4_SX0
                 != ( topstr_closure @ sK1_A @ SV11 ) ) ) )
        = $true )
      | ( ( SV9 != SV13 )
        = $true )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[287]) ).

thf(292,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[288]) ).

thf(293,plain,
    ! [SV8: $i] :
      ( ( ( sK4_SX0
         != ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[288]) ).

thf(294,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
              | ( sK4_SX0
               != ( topstr_closure @ sK1_A @ SV10 ) ) ) )
        = $false )
      | ( ( SV8 != SV12 )
        = $true )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[289]) ).

thf(295,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[290]) ).

thf(296,plain,
    ! [SV9: $i] :
      ( ( ( sK4_SX0
         != ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[290]) ).

thf(297,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
              | ( sK4_SX0
               != ( topstr_closure @ sK1_A @ SV11 ) ) ) )
        = $false )
      | ( ( SV9 != SV13 )
        = $true )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[291]) ).

thf(298,plain,
    ! [SV8: $i] :
      ( ( ( element @ ( sK11_SY97 @ SV8 ) @ ( the_carrier @ sK2_SY21 ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[292]) ).

thf(299,plain,
    ! [SV8: $i] :
      ( ( ( sK4_SX0
          = ( topstr_closure @ sK1_A @ ( sK9_SY89 @ SV8 ) ) )
        = $true )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[293]) ).

thf(300,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
          | ( sK4_SX0
           != ( topstr_closure @ sK1_A @ SV10 ) ) )
        = $true )
      | ( ( SV8 != SV12 )
        = $true )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[294]) ).

thf(301,plain,
    ! [SV9: $i] :
      ( ( ( element @ ( sK12_SY98 @ SV9 ) @ ( the_carrier @ sK2_SY21 ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[295]) ).

thf(302,plain,
    ! [SV9: $i] :
      ( ( ( sK4_SX0
          = ( topstr_closure @ sK1_A @ ( sK10_SY93 @ SV9 ) ) )
        = $true )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[296]) ).

thf(303,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
          | ( sK4_SX0
           != ( topstr_closure @ sK1_A @ SV11 ) ) )
        = $true )
      | ( ( SV9 != SV13 )
        = $true )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[297]) ).

thf(304,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( ~ ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) ) )
        = $true )
      | ( ( sK4_SX0
         != ( topstr_closure @ sK1_A @ SV10 ) )
        = $true )
      | ( ( SV8 != SV12 )
        = $true )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[300]) ).

thf(305,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( ~ ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) ) )
        = $true )
      | ( ( sK4_SX0
         != ( topstr_closure @ sK1_A @ SV11 ) )
        = $true )
      | ( ( SV9 != SV13 )
        = $true )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[303]) ).

thf(306,plain,
    ! [SV8: $i,SV10: $i,SV12: $i] :
      ( ( ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( sK4_SX0
         != ( topstr_closure @ sK1_A @ SV10 ) )
        = $true )
      | ( ( SV8 != SV12 )
        = $true )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[304]) ).

thf(307,plain,
    ! [SV9: $i,SV11: $i,SV13: $i] :
      ( ( ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( sK4_SX0
         != ( topstr_closure @ sK1_A @ SV11 ) )
        = $true )
      | ( ( SV9 != SV13 )
        = $true )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[305]) ).

thf(308,plain,
    ! [SV8: $i,SV12: $i,SV10: $i] :
      ( ( ( sK4_SX0
          = ( topstr_closure @ sK1_A @ SV10 ) )
        = $false )
      | ( ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( SV8 != SV12 )
        = $true )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[306]) ).

thf(309,plain,
    ! [SV9: $i,SV13: $i,SV11: $i] :
      ( ( ( sK4_SX0
          = ( topstr_closure @ sK1_A @ SV11 ) )
        = $false )
      | ( ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( SV9 != SV13 )
        = $true )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[307]) ).

thf(310,plain,
    ! [SV10: $i,SV12: $i,SV8: $i] :
      ( ( ( SV8 = SV12 )
        = $false )
      | ( ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( sK4_SX0
          = ( topstr_closure @ sK1_A @ SV10 ) )
        = $false )
      | ( ( SV10
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[308]) ).

thf(311,plain,
    ! [SV11: $i,SV13: $i,SV9: $i] :
      ( ( ( SV9 = SV13 )
        = $false )
      | ( ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( sK4_SX0
          = ( topstr_closure @ sK1_A @ SV11 ) )
        = $false )
      | ( ( SV11
         != ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $true )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[309]) ).

thf(312,plain,
    ! [SV8: $i,SV12: $i,SV10: $i] :
      ( ( ( SV10
          = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV12 ) ) ) )
        = $false )
      | ( ( sK4_SX0
          = ( topstr_closure @ sK1_A @ SV10 ) )
        = $false )
      | ( ( element @ SV12 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( SV8 = SV12 )
        = $false )
      | ( ( netstr_induced_subset @ SV10 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV8 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV8 @ sK6_SY55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[310]) ).

thf(313,plain,
    ! [SV9: $i,SV13: $i,SV11: $i] :
      ( ( ( SV11
          = ( relation_rng_as_subset @ ( the_carrier @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) @ ( the_carrier @ sK1_A ) @ ( the_mapping @ sK1_A @ ( subnetstr_of_element @ sK1_A @ sK2_SY21 @ SV13 ) ) ) )
        = $false )
      | ( ( sK4_SX0
          = ( topstr_closure @ sK1_A @ SV11 ) )
        = $false )
      | ( ( element @ SV13 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( SV9 = SV13 )
        = $false )
      | ( ( netstr_induced_subset @ SV11 @ sK1_A @ sK2_SY21 )
        = $false )
      | ( ( in @ SV9 @ ( the_carrier @ sK2_SY21 ) )
        = $false )
      | ( ( in @ SV9 @ sK7_SY68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[311]) ).

thf(314,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[96,313,312,302,301,299,298,286,283,270,267,241,238,213,210,191,186,185,179,166,161,156,152,148,141,123,122,113,112,110,109,108,106,105,100,99,98,97]) ).

thf(315,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[314]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SEU401+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.18  % Computer : n008.cluster.edu
% 0.08/0.18  % Model    : x86_64 x86_64
% 0.08/0.18  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18  % Memory   : 8046.5625MB
% 0.08/0.18  % OS       : Linux 6.8.0-71-generic
% 0.08/0.18  % CPULimit : 300
% 0.08/0.18  % WCLimit  : 300
% 0.08/0.18  % DateTime : Tue Oct  6 15:19:24 UTC 2026
% 0.08/0.18  % CPUTime  : 
% 0.08/0.18  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.72/0.69  
% 2.72/0.69   No.of.Axioms: 12
% 2.72/0.69  
% 2.72/0.69   Length.of.Defs: 0
% 2.72/0.69  
% 2.72/0.69   Contains.Choice.Funs: false
% 2.72/0.69  .............
% 2.72/0.69  
% 2.72/0.69  ********************************
% 2.72/0.69  *   All subproblems solved!    *
% 2.72/0.69  ********************************
% 2.72/0.69  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:19,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:314,loop_count:0,foatp_calls:1,translation:fof_full)
% 2.72/0.69  
% 2.72/0.69  %**** Beginning of derivation protocol ****
% 2.72/0.69  % SZS output start CNFRefutation
% See solution above
% 2.72/0.70  
% 2.72/0.70  %**** End of derivation protocol ****
% 2.72/0.70  %**** no. of clauses in derivation: 259 ****
% 2.72/0.70  %**** clause counter: 314 ****
% 2.72/0.70  
% 2.72/0.70  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:19,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:314,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------