TSTP Solution File: SEU389+1 by iProver---3.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.8
% Problem  : SEU389+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n028.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 17:06:49 EDT 2023

% Result   : Theorem 47.15s 7.26s
% Output   : CNFRefutation 47.15s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   42
%            Number of leaves      :   26
% Syntax   : Number of formulae    :  301 (  32 unt;   0 def)
%            Number of atoms       : 1220 (  65 equ)
%            Maximal formula atoms :   20 (   4 avg)
%            Number of connectives : 1568 ( 649   ~; 709   |; 147   &)
%                                         (  20 <=>;  41  =>;   0  <=;   2 <~>)
%            Maximal formula depth :   12 (   5 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :   14 (  12 usr;   1 prp; 0-3 aty)
%            Number of functors    :   15 (  15 usr;   3 con; 0-3 aty)
%            Number of variables   :  583 (   1 sgn; 254   !;  39   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f27,axiom,
    ! [X0] :
      ( ( top_str(X0)
        & topological_space(X0)
        & ~ empty_carrier(X0) )
     => ! [X1] :
          ( element(X1,the_carrier(X0))
         => ! [X2] :
              ( element(X2,powerset(the_carrier(X0)))
             => ( point_neighbourhood(X2,X0,X1)
              <=> in(X1,interior(X0,X2)) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_connsp_2) ).

fof(f28,axiom,
    ! [X0] :
      ( ( top_str(X0)
        & topological_space(X0)
        & ~ empty_carrier(X0) )
     => ! [X1] :
          ( element(X1,the_carrier(X0))
         => neighborhood_system(X0,X1) = a_2_0_yellow19(X0,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_yellow19) ).

fof(f29,axiom,
    ! [X0,X1] :
      ( subset(X0,X1)
    <=> ! [X2] :
          ( in(X2,X0)
         => in(X2,X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_tarski) ).

fof(f30,axiom,
    ! [X0] :
      ( ( top_str(X0)
        & topological_space(X0) )
     => ! [X1,X2] :
          ( is_a_convergence_point_of_set(X0,X1,X2)
        <=> ! [X3] :
              ( element(X3,powerset(the_carrier(X0)))
             => ( ( in(X2,X3)
                  & open_subset(X3,X0) )
               => in(X3,X1) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_waybel_7) ).

fof(f32,axiom,
    ! [X0,X1] :
      ( ( element(X1,powerset(the_carrier(X0)))
        & top_str(X0) )
     => element(interior(X0,X1),powerset(the_carrier(X0))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_tops_1) ).

fof(f40,axiom,
    ! [X0] :
      ( top_str(X0)
     => one_sorted_str(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_pre_topc) ).

fof(f42,axiom,
    ! [X0,X1] :
      ( ( element(X1,the_carrier(X0))
        & top_str(X0)
        & topological_space(X0)
        & ~ empty_carrier(X0) )
     => ! [X2] :
          ( point_neighbourhood(X2,X0,X1)
         => element(X2,powerset(the_carrier(X0))) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m1_connsp_2) ).

fof(f60,axiom,
    ! [X0] : ~ empty(powerset(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_subset_1) ).

fof(f73,axiom,
    ! [X0,X1] :
      ( ( element(X1,powerset(the_carrier(X0)))
        & top_str(X0)
        & topological_space(X0) )
     => open_subset(interior(X0,X1),X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_tops_1) ).

fof(f79,axiom,
    ! [X0,X1,X2] :
      ( ( element(X2,the_carrier(X1))
        & top_str(X1)
        & topological_space(X1)
        & ~ empty_carrier(X1) )
     => ( in(X0,a_2_0_yellow19(X1,X2))
      <=> ? [X3] :
            ( X0 = X3
            & point_neighbourhood(X3,X1,X2) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fraenkel_a_2_0_yellow19) ).

fof(f118,axiom,
    ! [X0,X1] :
      ( element(X1,powerset(the_carrier(boole_POSet(X0))))
     => ( upper_relstr_subset(X1,boole_POSet(X0))
      <=> ! [X2,X3] :
            ( ( in(X2,X1)
              & subset(X3,X0)
              & subset(X2,X3) )
           => in(X3,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t11_waybel_7) ).

fof(f119,axiom,
    ! [X0] :
      ( one_sorted_str(X0)
     => the_carrier(X0) = cast_as_carrier_subset(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t12_pre_topc) ).

fof(f120,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => element(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_subset) ).

fof(f121,axiom,
    ! [X0,X1] :
      ( element(X0,X1)
     => ( in(X0,X1)
        | empty(X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_subset) ).

fof(f123,axiom,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
    <=> subset(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_subset) ).

fof(f124,axiom,
    ! [X0] :
      ( ( top_str(X0)
        & topological_space(X0)
        & ~ empty_carrier(X0) )
     => ! [X1] :
          ( element(X1,the_carrier(X0))
         => ! [X2] :
              ( in(X2,neighborhood_system(X0,X1))
            <=> point_neighbourhood(X2,X0,X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_yellow19) ).

fof(f125,axiom,
    ! [X0] :
      ( top_str(X0)
     => ! [X1] :
          ( element(X1,powerset(the_carrier(X0)))
         => subset(interior(X0,X1),X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t44_tops_1) ).

fof(f127,conjecture,
    ! [X0] :
      ( ( top_str(X0)
        & topological_space(X0)
        & ~ empty_carrier(X0) )
     => ! [X1] :
          ( element(X1,the_carrier(X0))
         => ! [X2] :
              ( ( element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
                & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(X0))) )
             => ( is_a_convergence_point_of_set(X0,X2,X1)
              <=> subset(neighborhood_system(X0,X1),X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_yellow19) ).

fof(f128,negated_conjecture,
    ~ ! [X0] :
        ( ( top_str(X0)
          & topological_space(X0)
          & ~ empty_carrier(X0) )
       => ! [X1] :
            ( element(X1,the_carrier(X0))
           => ! [X2] :
                ( ( element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
                  & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(X0))) )
               => ( is_a_convergence_point_of_set(X0,X2,X1)
                <=> subset(neighborhood_system(X0,X1),X2) ) ) ) ),
    inference(negated_conjecture,[],[f127]) ).

fof(f129,axiom,
    ! [X0] :
      ( ( top_str(X0)
        & topological_space(X0)
        & ~ empty_carrier(X0) )
     => ! [X1] :
          ( element(X1,powerset(the_carrier(X0)))
         => ! [X2] :
              ( element(X2,the_carrier(X0))
             => ( ( in(X2,X1)
                  & open_subset(X1,X0) )
               => point_neighbourhood(X1,X0,X2) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_connsp_2) ).

fof(f251,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( point_neighbourhood(X2,X0,X1)
              <=> in(X1,interior(X0,X2)) )
              | ~ element(X2,powerset(the_carrier(X0))) )
          | ~ element(X1,the_carrier(X0)) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(ennf_transformation,[],[f27]) ).

fof(f252,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( point_neighbourhood(X2,X0,X1)
              <=> in(X1,interior(X0,X2)) )
              | ~ element(X2,powerset(the_carrier(X0))) )
          | ~ element(X1,the_carrier(X0)) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(flattening,[],[f251]) ).

fof(f253,plain,
    ! [X0] :
      ( ! [X1] :
          ( neighborhood_system(X0,X1) = a_2_0_yellow19(X0,X1)
          | ~ element(X1,the_carrier(X0)) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(ennf_transformation,[],[f28]) ).

fof(f254,plain,
    ! [X0] :
      ( ! [X1] :
          ( neighborhood_system(X0,X1) = a_2_0_yellow19(X0,X1)
          | ~ element(X1,the_carrier(X0)) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(flattening,[],[f253]) ).

fof(f255,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
    <=> ! [X2] :
          ( in(X2,X1)
          | ~ in(X2,X0) ) ),
    inference(ennf_transformation,[],[f29]) ).

fof(f256,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( is_a_convergence_point_of_set(X0,X1,X2)
        <=> ! [X3] :
              ( in(X3,X1)
              | ~ in(X2,X3)
              | ~ open_subset(X3,X0)
              | ~ element(X3,powerset(the_carrier(X0))) ) )
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(ennf_transformation,[],[f30]) ).

fof(f257,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( is_a_convergence_point_of_set(X0,X1,X2)
        <=> ! [X3] :
              ( in(X3,X1)
              | ~ in(X2,X3)
              | ~ open_subset(X3,X0)
              | ~ element(X3,powerset(the_carrier(X0))) ) )
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(flattening,[],[f256]) ).

fof(f259,plain,
    ! [X0,X1] :
      ( element(interior(X0,X1),powerset(the_carrier(X0)))
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0) ),
    inference(ennf_transformation,[],[f32]) ).

fof(f260,plain,
    ! [X0,X1] :
      ( element(interior(X0,X1),powerset(the_carrier(X0)))
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0) ),
    inference(flattening,[],[f259]) ).

fof(f265,plain,
    ! [X0] :
      ( one_sorted_str(X0)
      | ~ top_str(X0) ),
    inference(ennf_transformation,[],[f40]) ).

fof(f266,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( element(X2,powerset(the_carrier(X0)))
          | ~ point_neighbourhood(X2,X0,X1) )
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(ennf_transformation,[],[f42]) ).

fof(f267,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( element(X2,powerset(the_carrier(X0)))
          | ~ point_neighbourhood(X2,X0,X1) )
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(flattening,[],[f266]) ).

fof(f299,plain,
    ! [X0,X1] :
      ( open_subset(interior(X0,X1),X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(ennf_transformation,[],[f73]) ).

fof(f300,plain,
    ! [X0,X1] :
      ( open_subset(interior(X0,X1),X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(flattening,[],[f299]) ).

fof(f303,plain,
    ! [X0,X1,X2] :
      ( ( in(X0,a_2_0_yellow19(X1,X2))
      <=> ? [X3] :
            ( X0 = X3
            & point_neighbourhood(X3,X1,X2) ) )
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(ennf_transformation,[],[f79]) ).

fof(f304,plain,
    ! [X0,X1,X2] :
      ( ( in(X0,a_2_0_yellow19(X1,X2))
      <=> ? [X3] :
            ( X0 = X3
            & point_neighbourhood(X3,X1,X2) ) )
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(flattening,[],[f303]) ).

fof(f339,plain,
    ! [X0,X1] :
      ( ( upper_relstr_subset(X1,boole_POSet(X0))
      <=> ! [X2,X3] :
            ( in(X3,X1)
            | ~ in(X2,X1)
            | ~ subset(X3,X0)
            | ~ subset(X2,X3) ) )
      | ~ element(X1,powerset(the_carrier(boole_POSet(X0)))) ),
    inference(ennf_transformation,[],[f118]) ).

fof(f340,plain,
    ! [X0,X1] :
      ( ( upper_relstr_subset(X1,boole_POSet(X0))
      <=> ! [X2,X3] :
            ( in(X3,X1)
            | ~ in(X2,X1)
            | ~ subset(X3,X0)
            | ~ subset(X2,X3) ) )
      | ~ element(X1,powerset(the_carrier(boole_POSet(X0)))) ),
    inference(flattening,[],[f339]) ).

fof(f341,plain,
    ! [X0] :
      ( the_carrier(X0) = cast_as_carrier_subset(X0)
      | ~ one_sorted_str(X0) ),
    inference(ennf_transformation,[],[f119]) ).

fof(f342,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f120]) ).

fof(f343,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(ennf_transformation,[],[f121]) ).

fof(f344,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(flattening,[],[f343]) ).

fof(f346,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( in(X2,neighborhood_system(X0,X1))
            <=> point_neighbourhood(X2,X0,X1) )
          | ~ element(X1,the_carrier(X0)) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(ennf_transformation,[],[f124]) ).

fof(f347,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( in(X2,neighborhood_system(X0,X1))
            <=> point_neighbourhood(X2,X0,X1) )
          | ~ element(X1,the_carrier(X0)) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(flattening,[],[f346]) ).

fof(f348,plain,
    ! [X0] :
      ( ! [X1] :
          ( subset(interior(X0,X1),X1)
          | ~ element(X1,powerset(the_carrier(X0))) )
      | ~ top_str(X0) ),
    inference(ennf_transformation,[],[f125]) ).

fof(f351,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ( is_a_convergence_point_of_set(X0,X2,X1)
              <~> subset(neighborhood_system(X0,X1),X2) )
              & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
              & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(X0))) )
          & element(X1,the_carrier(X0)) )
      & top_str(X0)
      & topological_space(X0)
      & ~ empty_carrier(X0) ),
    inference(ennf_transformation,[],[f128]) ).

fof(f352,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ( is_a_convergence_point_of_set(X0,X2,X1)
              <~> subset(neighborhood_system(X0,X1),X2) )
              & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
              & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(X0))) )
          & element(X1,the_carrier(X0)) )
      & top_str(X0)
      & topological_space(X0)
      & ~ empty_carrier(X0) ),
    inference(flattening,[],[f351]) ).

fof(f353,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( point_neighbourhood(X1,X0,X2)
              | ~ in(X2,X1)
              | ~ open_subset(X1,X0)
              | ~ element(X2,the_carrier(X0)) )
          | ~ element(X1,powerset(the_carrier(X0))) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(ennf_transformation,[],[f129]) ).

fof(f354,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( point_neighbourhood(X1,X0,X2)
              | ~ in(X2,X1)
              | ~ open_subset(X1,X0)
              | ~ element(X2,the_carrier(X0)) )
          | ~ element(X1,powerset(the_carrier(X0))) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(flattening,[],[f353]) ).

fof(f364,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( ( point_neighbourhood(X2,X0,X1)
                  | ~ in(X1,interior(X0,X2)) )
                & ( in(X1,interior(X0,X2))
                  | ~ point_neighbourhood(X2,X0,X1) ) )
              | ~ element(X2,powerset(the_carrier(X0))) )
          | ~ element(X1,the_carrier(X0)) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(nnf_transformation,[],[f252]) ).

fof(f365,plain,
    ! [X0,X1] :
      ( ( subset(X0,X1)
        | ? [X2] :
            ( ~ in(X2,X1)
            & in(X2,X0) ) )
      & ( ! [X2] :
            ( in(X2,X1)
            | ~ in(X2,X0) )
        | ~ subset(X0,X1) ) ),
    inference(nnf_transformation,[],[f255]) ).

fof(f366,plain,
    ! [X0,X1] :
      ( ( subset(X0,X1)
        | ? [X2] :
            ( ~ in(X2,X1)
            & in(X2,X0) ) )
      & ( ! [X3] :
            ( in(X3,X1)
            | ~ in(X3,X0) )
        | ~ subset(X0,X1) ) ),
    inference(rectify,[],[f365]) ).

fof(f367,plain,
    ! [X0,X1] :
      ( ? [X2] :
          ( ~ in(X2,X1)
          & in(X2,X0) )
     => ( ~ in(sK2(X0,X1),X1)
        & in(sK2(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f368,plain,
    ! [X0,X1] :
      ( ( subset(X0,X1)
        | ( ~ in(sK2(X0,X1),X1)
          & in(sK2(X0,X1),X0) ) )
      & ( ! [X3] :
            ( in(X3,X1)
            | ~ in(X3,X0) )
        | ~ subset(X0,X1) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK2])],[f366,f367]) ).

fof(f369,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( is_a_convergence_point_of_set(X0,X1,X2)
            | ? [X3] :
                ( ~ in(X3,X1)
                & in(X2,X3)
                & open_subset(X3,X0)
                & element(X3,powerset(the_carrier(X0))) ) )
          & ( ! [X3] :
                ( in(X3,X1)
                | ~ in(X2,X3)
                | ~ open_subset(X3,X0)
                | ~ element(X3,powerset(the_carrier(X0))) )
            | ~ is_a_convergence_point_of_set(X0,X1,X2) ) )
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(nnf_transformation,[],[f257]) ).

fof(f370,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( is_a_convergence_point_of_set(X0,X1,X2)
            | ? [X3] :
                ( ~ in(X3,X1)
                & in(X2,X3)
                & open_subset(X3,X0)
                & element(X3,powerset(the_carrier(X0))) ) )
          & ( ! [X4] :
                ( in(X4,X1)
                | ~ in(X2,X4)
                | ~ open_subset(X4,X0)
                | ~ element(X4,powerset(the_carrier(X0))) )
            | ~ is_a_convergence_point_of_set(X0,X1,X2) ) )
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(rectify,[],[f369]) ).

fof(f371,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ~ in(X3,X1)
          & in(X2,X3)
          & open_subset(X3,X0)
          & element(X3,powerset(the_carrier(X0))) )
     => ( ~ in(sK3(X0,X1,X2),X1)
        & in(X2,sK3(X0,X1,X2))
        & open_subset(sK3(X0,X1,X2),X0)
        & element(sK3(X0,X1,X2),powerset(the_carrier(X0))) ) ),
    introduced(choice_axiom,[]) ).

fof(f372,plain,
    ! [X0] :
      ( ! [X1,X2] :
          ( ( is_a_convergence_point_of_set(X0,X1,X2)
            | ( ~ in(sK3(X0,X1,X2),X1)
              & in(X2,sK3(X0,X1,X2))
              & open_subset(sK3(X0,X1,X2),X0)
              & element(sK3(X0,X1,X2),powerset(the_carrier(X0))) ) )
          & ( ! [X4] :
                ( in(X4,X1)
                | ~ in(X2,X4)
                | ~ open_subset(X4,X0)
                | ~ element(X4,powerset(the_carrier(X0))) )
            | ~ is_a_convergence_point_of_set(X0,X1,X2) ) )
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK3])],[f370,f371]) ).

fof(f388,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,a_2_0_yellow19(X1,X2))
          | ! [X3] :
              ( X0 != X3
              | ~ point_neighbourhood(X3,X1,X2) ) )
        & ( ? [X3] :
              ( X0 = X3
              & point_neighbourhood(X3,X1,X2) )
          | ~ in(X0,a_2_0_yellow19(X1,X2)) ) )
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(nnf_transformation,[],[f304]) ).

fof(f389,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,a_2_0_yellow19(X1,X2))
          | ! [X3] :
              ( X0 != X3
              | ~ point_neighbourhood(X3,X1,X2) ) )
        & ( ? [X4] :
              ( X0 = X4
              & point_neighbourhood(X4,X1,X2) )
          | ~ in(X0,a_2_0_yellow19(X1,X2)) ) )
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(rectify,[],[f388]) ).

fof(f390,plain,
    ! [X0,X1,X2] :
      ( ? [X4] :
          ( X0 = X4
          & point_neighbourhood(X4,X1,X2) )
     => ( sK11(X0,X1,X2) = X0
        & point_neighbourhood(sK11(X0,X1,X2),X1,X2) ) ),
    introduced(choice_axiom,[]) ).

fof(f391,plain,
    ! [X0,X1,X2] :
      ( ( ( in(X0,a_2_0_yellow19(X1,X2))
          | ! [X3] :
              ( X0 != X3
              | ~ point_neighbourhood(X3,X1,X2) ) )
        & ( ( sK11(X0,X1,X2) = X0
            & point_neighbourhood(sK11(X0,X1,X2),X1,X2) )
          | ~ in(X0,a_2_0_yellow19(X1,X2)) ) )
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK11])],[f389,f390]) ).

fof(f461,plain,
    ! [X0,X1] :
      ( ( ( upper_relstr_subset(X1,boole_POSet(X0))
          | ? [X2,X3] :
              ( ~ in(X3,X1)
              & in(X2,X1)
              & subset(X3,X0)
              & subset(X2,X3) ) )
        & ( ! [X2,X3] :
              ( in(X3,X1)
              | ~ in(X2,X1)
              | ~ subset(X3,X0)
              | ~ subset(X2,X3) )
          | ~ upper_relstr_subset(X1,boole_POSet(X0)) ) )
      | ~ element(X1,powerset(the_carrier(boole_POSet(X0)))) ),
    inference(nnf_transformation,[],[f340]) ).

fof(f462,plain,
    ! [X0,X1] :
      ( ( ( upper_relstr_subset(X1,boole_POSet(X0))
          | ? [X2,X3] :
              ( ~ in(X3,X1)
              & in(X2,X1)
              & subset(X3,X0)
              & subset(X2,X3) ) )
        & ( ! [X4,X5] :
              ( in(X5,X1)
              | ~ in(X4,X1)
              | ~ subset(X5,X0)
              | ~ subset(X4,X5) )
          | ~ upper_relstr_subset(X1,boole_POSet(X0)) ) )
      | ~ element(X1,powerset(the_carrier(boole_POSet(X0)))) ),
    inference(rectify,[],[f461]) ).

fof(f463,plain,
    ! [X0,X1] :
      ( ? [X2,X3] :
          ( ~ in(X3,X1)
          & in(X2,X1)
          & subset(X3,X0)
          & subset(X2,X3) )
     => ( ~ in(sK47(X0,X1),X1)
        & in(sK46(X0,X1),X1)
        & subset(sK47(X0,X1),X0)
        & subset(sK46(X0,X1),sK47(X0,X1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f464,plain,
    ! [X0,X1] :
      ( ( ( upper_relstr_subset(X1,boole_POSet(X0))
          | ( ~ in(sK47(X0,X1),X1)
            & in(sK46(X0,X1),X1)
            & subset(sK47(X0,X1),X0)
            & subset(sK46(X0,X1),sK47(X0,X1)) ) )
        & ( ! [X4,X5] :
              ( in(X5,X1)
              | ~ in(X4,X1)
              | ~ subset(X5,X0)
              | ~ subset(X4,X5) )
          | ~ upper_relstr_subset(X1,boole_POSet(X0)) ) )
      | ~ element(X1,powerset(the_carrier(boole_POSet(X0)))) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK46,sK47])],[f462,f463]) ).

fof(f468,plain,
    ! [X0,X1] :
      ( ( element(X0,powerset(X1))
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | ~ element(X0,powerset(X1)) ) ),
    inference(nnf_transformation,[],[f123]) ).

fof(f469,plain,
    ! [X0] :
      ( ! [X1] :
          ( ! [X2] :
              ( ( in(X2,neighborhood_system(X0,X1))
                | ~ point_neighbourhood(X2,X0,X1) )
              & ( point_neighbourhood(X2,X0,X1)
                | ~ in(X2,neighborhood_system(X0,X1)) ) )
          | ~ element(X1,the_carrier(X0)) )
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(nnf_transformation,[],[f347]) ).

fof(f470,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ( ~ subset(neighborhood_system(X0,X1),X2)
                | ~ is_a_convergence_point_of_set(X0,X2,X1) )
              & ( subset(neighborhood_system(X0,X1),X2)
                | is_a_convergence_point_of_set(X0,X2,X1) )
              & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
              & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(X0))) )
          & element(X1,the_carrier(X0)) )
      & top_str(X0)
      & topological_space(X0)
      & ~ empty_carrier(X0) ),
    inference(nnf_transformation,[],[f352]) ).

fof(f471,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ( ~ subset(neighborhood_system(X0,X1),X2)
                | ~ is_a_convergence_point_of_set(X0,X2,X1) )
              & ( subset(neighborhood_system(X0,X1),X2)
                | is_a_convergence_point_of_set(X0,X2,X1) )
              & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
              & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(X0))) )
          & element(X1,the_carrier(X0)) )
      & top_str(X0)
      & topological_space(X0)
      & ~ empty_carrier(X0) ),
    inference(flattening,[],[f470]) ).

fof(f472,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( ? [X2] :
                ( ( ~ subset(neighborhood_system(X0,X1),X2)
                  | ~ is_a_convergence_point_of_set(X0,X2,X1) )
                & ( subset(neighborhood_system(X0,X1),X2)
                  | is_a_convergence_point_of_set(X0,X2,X1) )
                & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(X0)))))
                & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(X0))) )
            & element(X1,the_carrier(X0)) )
        & top_str(X0)
        & topological_space(X0)
        & ~ empty_carrier(X0) )
   => ( ? [X1] :
          ( ? [X2] :
              ( ( ~ subset(neighborhood_system(sK49,X1),X2)
                | ~ is_a_convergence_point_of_set(sK49,X2,X1) )
              & ( subset(neighborhood_system(sK49,X1),X2)
                | is_a_convergence_point_of_set(sK49,X2,X1) )
              & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK49)))))
              & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(sK49))) )
          & element(X1,the_carrier(sK49)) )
      & top_str(sK49)
      & topological_space(sK49)
      & ~ empty_carrier(sK49) ) ),
    introduced(choice_axiom,[]) ).

fof(f473,plain,
    ( ? [X1] :
        ( ? [X2] :
            ( ( ~ subset(neighborhood_system(sK49,X1),X2)
              | ~ is_a_convergence_point_of_set(sK49,X2,X1) )
            & ( subset(neighborhood_system(sK49,X1),X2)
              | is_a_convergence_point_of_set(sK49,X2,X1) )
            & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK49)))))
            & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(sK49))) )
        & element(X1,the_carrier(sK49)) )
   => ( ? [X2] :
          ( ( ~ subset(neighborhood_system(sK49,sK50),X2)
            | ~ is_a_convergence_point_of_set(sK49,X2,sK50) )
          & ( subset(neighborhood_system(sK49,sK50),X2)
            | is_a_convergence_point_of_set(sK49,X2,sK50) )
          & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK49)))))
          & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(sK49))) )
      & element(sK50,the_carrier(sK49)) ) ),
    introduced(choice_axiom,[]) ).

fof(f474,plain,
    ( ? [X2] :
        ( ( ~ subset(neighborhood_system(sK49,sK50),X2)
          | ~ is_a_convergence_point_of_set(sK49,X2,sK50) )
        & ( subset(neighborhood_system(sK49,sK50),X2)
          | is_a_convergence_point_of_set(sK49,X2,sK50) )
        & element(X2,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK49)))))
        & upper_relstr_subset(X2,boole_POSet(cast_as_carrier_subset(sK49))) )
   => ( ( ~ subset(neighborhood_system(sK49,sK50),sK51)
        | ~ is_a_convergence_point_of_set(sK49,sK51,sK50) )
      & ( subset(neighborhood_system(sK49,sK50),sK51)
        | is_a_convergence_point_of_set(sK49,sK51,sK50) )
      & element(sK51,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK49)))))
      & upper_relstr_subset(sK51,boole_POSet(cast_as_carrier_subset(sK49))) ) ),
    introduced(choice_axiom,[]) ).

fof(f475,plain,
    ( ( ~ subset(neighborhood_system(sK49,sK50),sK51)
      | ~ is_a_convergence_point_of_set(sK49,sK51,sK50) )
    & ( subset(neighborhood_system(sK49,sK50),sK51)
      | is_a_convergence_point_of_set(sK49,sK51,sK50) )
    & element(sK51,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK49)))))
    & upper_relstr_subset(sK51,boole_POSet(cast_as_carrier_subset(sK49)))
    & element(sK50,the_carrier(sK49))
    & top_str(sK49)
    & topological_space(sK49)
    & ~ empty_carrier(sK49) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK49,sK50,sK51])],[f471,f474,f473,f472]) ).

fof(f540,plain,
    ! [X2,X0,X1] :
      ( in(X1,interior(X0,X2))
      | ~ point_neighbourhood(X2,X0,X1)
      | ~ element(X2,powerset(the_carrier(X0)))
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[],[f364]) ).

fof(f542,plain,
    ! [X0,X1] :
      ( neighborhood_system(X0,X1) = a_2_0_yellow19(X0,X1)
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[],[f254]) ).

fof(f543,plain,
    ! [X3,X0,X1] :
      ( in(X3,X1)
      | ~ in(X3,X0)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f368]) ).

fof(f544,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | in(sK2(X0,X1),X0) ),
    inference(cnf_transformation,[],[f368]) ).

fof(f545,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | ~ in(sK2(X0,X1),X1) ),
    inference(cnf_transformation,[],[f368]) ).

fof(f546,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X1)
      | ~ in(X2,X4)
      | ~ open_subset(X4,X0)
      | ~ element(X4,powerset(the_carrier(X0)))
      | ~ is_a_convergence_point_of_set(X0,X1,X2)
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[],[f372]) ).

fof(f547,plain,
    ! [X2,X0,X1] :
      ( is_a_convergence_point_of_set(X0,X1,X2)
      | element(sK3(X0,X1,X2),powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[],[f372]) ).

fof(f548,plain,
    ! [X2,X0,X1] :
      ( is_a_convergence_point_of_set(X0,X1,X2)
      | open_subset(sK3(X0,X1,X2),X0)
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[],[f372]) ).

fof(f549,plain,
    ! [X2,X0,X1] :
      ( is_a_convergence_point_of_set(X0,X1,X2)
      | in(X2,sK3(X0,X1,X2))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[],[f372]) ).

fof(f550,plain,
    ! [X2,X0,X1] :
      ( is_a_convergence_point_of_set(X0,X1,X2)
      | ~ in(sK3(X0,X1,X2),X1)
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[],[f372]) ).

fof(f553,plain,
    ! [X0,X1] :
      ( element(interior(X0,X1),powerset(the_carrier(X0)))
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0) ),
    inference(cnf_transformation,[],[f260]) ).

fof(f559,plain,
    ! [X0] :
      ( one_sorted_str(X0)
      | ~ top_str(X0) ),
    inference(cnf_transformation,[],[f265]) ).

fof(f560,plain,
    ! [X2,X0,X1] :
      ( element(X2,powerset(the_carrier(X0)))
      | ~ point_neighbourhood(X2,X0,X1)
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[],[f267]) ).

fof(f577,plain,
    ! [X0] : ~ empty(powerset(X0)),
    inference(cnf_transformation,[],[f60]) ).

fof(f617,plain,
    ! [X0,X1] :
      ( open_subset(interior(X0,X1),X0)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0) ),
    inference(cnf_transformation,[],[f300]) ).

fof(f649,plain,
    ! [X2,X0,X1] :
      ( point_neighbourhood(sK11(X0,X1,X2),X1,X2)
      | ~ in(X0,a_2_0_yellow19(X1,X2))
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f391]) ).

fof(f650,plain,
    ! [X2,X0,X1] :
      ( sK11(X0,X1,X2) = X0
      | ~ in(X0,a_2_0_yellow19(X1,X2))
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f391]) ).

fof(f651,plain,
    ! [X2,X3,X0,X1] :
      ( in(X0,a_2_0_yellow19(X1,X2))
      | X0 != X3
      | ~ point_neighbourhood(X3,X1,X2)
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f391]) ).

fof(f796,plain,
    ! [X0,X1,X4,X5] :
      ( in(X5,X1)
      | ~ in(X4,X1)
      | ~ subset(X5,X0)
      | ~ subset(X4,X5)
      | ~ upper_relstr_subset(X1,boole_POSet(X0))
      | ~ element(X1,powerset(the_carrier(boole_POSet(X0)))) ),
    inference(cnf_transformation,[],[f464]) ).

fof(f801,plain,
    ! [X0] :
      ( the_carrier(X0) = cast_as_carrier_subset(X0)
      | ~ one_sorted_str(X0) ),
    inference(cnf_transformation,[],[f341]) ).

fof(f802,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f342]) ).

fof(f803,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(cnf_transformation,[],[f344]) ).

fof(f806,plain,
    ! [X0,X1] :
      ( subset(X0,X1)
      | ~ element(X0,powerset(X1)) ),
    inference(cnf_transformation,[],[f468]) ).

fof(f807,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f468]) ).

fof(f808,plain,
    ! [X2,X0,X1] :
      ( point_neighbourhood(X2,X0,X1)
      | ~ in(X2,neighborhood_system(X0,X1))
      | ~ element(X1,the_carrier(X0))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[],[f469]) ).

fof(f810,plain,
    ! [X0,X1] :
      ( subset(interior(X0,X1),X1)
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0) ),
    inference(cnf_transformation,[],[f348]) ).

fof(f812,plain,
    ~ empty_carrier(sK49),
    inference(cnf_transformation,[],[f475]) ).

fof(f813,plain,
    topological_space(sK49),
    inference(cnf_transformation,[],[f475]) ).

fof(f814,plain,
    top_str(sK49),
    inference(cnf_transformation,[],[f475]) ).

fof(f815,plain,
    element(sK50,the_carrier(sK49)),
    inference(cnf_transformation,[],[f475]) ).

fof(f816,plain,
    upper_relstr_subset(sK51,boole_POSet(cast_as_carrier_subset(sK49))),
    inference(cnf_transformation,[],[f475]) ).

fof(f817,plain,
    element(sK51,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK49))))),
    inference(cnf_transformation,[],[f475]) ).

fof(f818,plain,
    ( subset(neighborhood_system(sK49,sK50),sK51)
    | is_a_convergence_point_of_set(sK49,sK51,sK50) ),
    inference(cnf_transformation,[],[f475]) ).

fof(f819,plain,
    ( ~ subset(neighborhood_system(sK49,sK50),sK51)
    | ~ is_a_convergence_point_of_set(sK49,sK51,sK50) ),
    inference(cnf_transformation,[],[f475]) ).

fof(f820,plain,
    ! [X2,X0,X1] :
      ( point_neighbourhood(X1,X0,X2)
      | ~ in(X2,X1)
      | ~ open_subset(X1,X0)
      | ~ element(X2,the_carrier(X0))
      | ~ element(X1,powerset(the_carrier(X0)))
      | ~ top_str(X0)
      | ~ topological_space(X0)
      | empty_carrier(X0) ),
    inference(cnf_transformation,[],[f354]) ).

fof(f825,plain,
    ! [X2,X3,X1] :
      ( in(X3,a_2_0_yellow19(X1,X2))
      | ~ point_neighbourhood(X3,X1,X2)
      | ~ element(X2,the_carrier(X1))
      | ~ top_str(X1)
      | ~ topological_space(X1)
      | empty_carrier(X1) ),
    inference(equality_resolution,[],[f651]) ).

cnf(c_92,plain,
    ( ~ element(X0,powerset(the_carrier(X1)))
    | ~ point_neighbourhood(X0,X1,X2)
    | ~ element(X2,the_carrier(X1))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | in(X2,interior(X1,X0))
    | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f540]) ).

cnf(c_93,plain,
    ( ~ element(X0,the_carrier(X1))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | neighborhood_system(X1,X0) = a_2_0_yellow19(X1,X0)
    | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f542]) ).

cnf(c_94,plain,
    ( ~ in(sK2(X0,X1),X1)
    | subset(X0,X1) ),
    inference(cnf_transformation,[],[f545]) ).

cnf(c_95,plain,
    ( in(sK2(X0,X1),X0)
    | subset(X0,X1) ),
    inference(cnf_transformation,[],[f544]) ).

cnf(c_96,plain,
    ( ~ in(X0,X1)
    | ~ subset(X1,X2)
    | in(X0,X2) ),
    inference(cnf_transformation,[],[f543]) ).

cnf(c_97,plain,
    ( ~ in(sK3(X0,X1,X2),X1)
    | ~ top_str(X0)
    | ~ topological_space(X0)
    | is_a_convergence_point_of_set(X0,X1,X2) ),
    inference(cnf_transformation,[],[f550]) ).

cnf(c_98,plain,
    ( ~ top_str(X0)
    | ~ topological_space(X0)
    | in(X1,sK3(X0,X2,X1))
    | is_a_convergence_point_of_set(X0,X2,X1) ),
    inference(cnf_transformation,[],[f549]) ).

cnf(c_99,plain,
    ( ~ top_str(X0)
    | ~ topological_space(X0)
    | open_subset(sK3(X0,X1,X2),X0)
    | is_a_convergence_point_of_set(X0,X1,X2) ),
    inference(cnf_transformation,[],[f548]) ).

cnf(c_100,plain,
    ( ~ top_str(X0)
    | ~ topological_space(X0)
    | element(sK3(X0,X1,X2),powerset(the_carrier(X0)))
    | is_a_convergence_point_of_set(X0,X1,X2) ),
    inference(cnf_transformation,[],[f547]) ).

cnf(c_101,plain,
    ( ~ element(X0,powerset(the_carrier(X1)))
    | ~ is_a_convergence_point_of_set(X1,X2,X3)
    | ~ in(X3,X0)
    | ~ open_subset(X0,X1)
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | in(X0,X2) ),
    inference(cnf_transformation,[],[f546]) ).

cnf(c_104,plain,
    ( ~ element(X0,powerset(the_carrier(X1)))
    | ~ top_str(X1)
    | element(interior(X1,X0),powerset(the_carrier(X1))) ),
    inference(cnf_transformation,[],[f553]) ).

cnf(c_110,plain,
    ( ~ top_str(X0)
    | one_sorted_str(X0) ),
    inference(cnf_transformation,[],[f559]) ).

cnf(c_111,plain,
    ( ~ point_neighbourhood(X0,X1,X2)
    | ~ element(X2,the_carrier(X1))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | element(X0,powerset(the_carrier(X1)))
    | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f560]) ).

cnf(c_128,plain,
    ~ empty(powerset(X0)),
    inference(cnf_transformation,[],[f577]) ).

cnf(c_168,plain,
    ( ~ element(X0,powerset(the_carrier(X1)))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | open_subset(interior(X1,X0),X1) ),
    inference(cnf_transformation,[],[f617]) ).

cnf(c_200,plain,
    ( ~ point_neighbourhood(X0,X1,X2)
    | ~ element(X2,the_carrier(X1))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | in(X0,a_2_0_yellow19(X1,X2))
    | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f825]) ).

cnf(c_201,plain,
    ( ~ in(X0,a_2_0_yellow19(X1,X2))
    | ~ element(X2,the_carrier(X1))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | sK11(X0,X1,X2) = X0
    | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f650]) ).

cnf(c_202,plain,
    ( ~ in(X0,a_2_0_yellow19(X1,X2))
    | ~ element(X2,the_carrier(X1))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | point_neighbourhood(sK11(X0,X1,X2),X1,X2)
    | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f649]) ).

cnf(c_351,plain,
    ( ~ element(X0,powerset(the_carrier(boole_POSet(X1))))
    | ~ upper_relstr_subset(X0,boole_POSet(X1))
    | ~ in(X2,X0)
    | ~ subset(X2,X3)
    | ~ subset(X3,X1)
    | in(X3,X0) ),
    inference(cnf_transformation,[],[f796]) ).

cnf(c_352,plain,
    ( ~ one_sorted_str(X0)
    | the_carrier(X0) = cast_as_carrier_subset(X0) ),
    inference(cnf_transformation,[],[f801]) ).

cnf(c_353,plain,
    ( ~ in(X0,X1)
    | element(X0,X1) ),
    inference(cnf_transformation,[],[f802]) ).

cnf(c_354,plain,
    ( ~ element(X0,X1)
    | in(X0,X1)
    | empty(X1) ),
    inference(cnf_transformation,[],[f803]) ).

cnf(c_357,plain,
    ( ~ subset(X0,X1)
    | element(X0,powerset(X1)) ),
    inference(cnf_transformation,[],[f807]) ).

cnf(c_358,plain,
    ( ~ element(X0,powerset(X1))
    | subset(X0,X1) ),
    inference(cnf_transformation,[],[f806]) ).

cnf(c_360,plain,
    ( ~ in(X0,neighborhood_system(X1,X2))
    | ~ element(X2,the_carrier(X1))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | point_neighbourhood(X0,X1,X2)
    | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f808]) ).

cnf(c_361,plain,
    ( ~ element(X0,powerset(the_carrier(X1)))
    | ~ top_str(X1)
    | subset(interior(X1,X0),X0) ),
    inference(cnf_transformation,[],[f810]) ).

cnf(c_363,negated_conjecture,
    ( ~ subset(neighborhood_system(sK49,sK50),sK51)
    | ~ is_a_convergence_point_of_set(sK49,sK51,sK50) ),
    inference(cnf_transformation,[],[f819]) ).

cnf(c_364,negated_conjecture,
    ( subset(neighborhood_system(sK49,sK50),sK51)
    | is_a_convergence_point_of_set(sK49,sK51,sK50) ),
    inference(cnf_transformation,[],[f818]) ).

cnf(c_365,negated_conjecture,
    element(sK51,powerset(the_carrier(boole_POSet(cast_as_carrier_subset(sK49))))),
    inference(cnf_transformation,[],[f817]) ).

cnf(c_366,negated_conjecture,
    upper_relstr_subset(sK51,boole_POSet(cast_as_carrier_subset(sK49))),
    inference(cnf_transformation,[],[f816]) ).

cnf(c_367,negated_conjecture,
    element(sK50,the_carrier(sK49)),
    inference(cnf_transformation,[],[f815]) ).

cnf(c_368,negated_conjecture,
    top_str(sK49),
    inference(cnf_transformation,[],[f814]) ).

cnf(c_369,negated_conjecture,
    topological_space(sK49),
    inference(cnf_transformation,[],[f813]) ).

cnf(c_370,negated_conjecture,
    ~ empty_carrier(sK49),
    inference(cnf_transformation,[],[f812]) ).

cnf(c_371,plain,
    ( ~ element(X0,powerset(the_carrier(X1)))
    | ~ element(X2,the_carrier(X1))
    | ~ in(X2,X0)
    | ~ open_subset(X0,X1)
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | point_neighbourhood(X0,X1,X2)
    | empty_carrier(X1) ),
    inference(cnf_transformation,[],[f820]) ).

cnf(c_562,plain,
    ( ~ point_neighbourhood(X0,X1,X2)
    | ~ element(X2,the_carrier(X1))
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | in(X2,interior(X1,X0))
    | empty_carrier(X1) ),
    inference(global_subsumption_just,[status(thm)],[c_92,c_111,c_92]) ).

cnf(c_655,plain,
    ( ~ top_str(X0)
    | one_sorted_str(X0) ),
    inference(prop_impl_just,[status(thm)],[c_110]) ).

cnf(c_687,plain,
    ( ~ one_sorted_str(X0)
    | the_carrier(X0) = cast_as_carrier_subset(X0) ),
    inference(prop_impl_just,[status(thm)],[c_352]) ).

cnf(c_5854,plain,
    ( X0 != sK49
    | ~ top_str(X0)
    | element(sK3(X0,X1,X2),powerset(the_carrier(X0)))
    | is_a_convergence_point_of_set(X0,X1,X2) ),
    inference(resolution_lifted,[status(thm)],[c_100,c_369]) ).

cnf(c_5855,plain,
    ( ~ top_str(sK49)
    | element(sK3(sK49,X0,X1),powerset(the_carrier(sK49)))
    | is_a_convergence_point_of_set(sK49,X0,X1) ),
    inference(unflattening,[status(thm)],[c_5854]) ).

cnf(c_5857,plain,
    ( element(sK3(sK49,X0,X1),powerset(the_carrier(sK49)))
    | is_a_convergence_point_of_set(sK49,X0,X1) ),
    inference(global_subsumption_just,[status(thm)],[c_5855,c_368,c_5855]) ).

cnf(c_5866,plain,
    ( X0 != sK49
    | ~ top_str(X0)
    | open_subset(sK3(X0,X1,X2),X0)
    | is_a_convergence_point_of_set(X0,X1,X2) ),
    inference(resolution_lifted,[status(thm)],[c_99,c_369]) ).

cnf(c_5867,plain,
    ( ~ top_str(sK49)
    | open_subset(sK3(sK49,X0,X1),sK49)
    | is_a_convergence_point_of_set(sK49,X0,X1) ),
    inference(unflattening,[status(thm)],[c_5866]) ).

cnf(c_5878,plain,
    ( X0 != sK49
    | ~ top_str(X0)
    | in(X1,sK3(X0,X2,X1))
    | is_a_convergence_point_of_set(X0,X2,X1) ),
    inference(resolution_lifted,[status(thm)],[c_98,c_369]) ).

cnf(c_5879,plain,
    ( ~ top_str(sK49)
    | in(X0,sK3(sK49,X1,X0))
    | is_a_convergence_point_of_set(sK49,X1,X0) ),
    inference(unflattening,[status(thm)],[c_5878]) ).

cnf(c_5881,plain,
    ( in(X0,sK3(sK49,X1,X0))
    | is_a_convergence_point_of_set(sK49,X1,X0) ),
    inference(global_subsumption_just,[status(thm)],[c_5879,c_368,c_5879]) ).

cnf(c_5890,plain,
    ( X0 != sK49
    | ~ in(sK3(X0,X1,X2),X1)
    | ~ top_str(X0)
    | is_a_convergence_point_of_set(X0,X1,X2) ),
    inference(resolution_lifted,[status(thm)],[c_97,c_369]) ).

cnf(c_5891,plain,
    ( ~ in(sK3(sK49,X0,X1),X0)
    | ~ top_str(sK49)
    | is_a_convergence_point_of_set(sK49,X0,X1) ),
    inference(unflattening,[status(thm)],[c_5890]) ).

cnf(c_5893,plain,
    ( ~ in(sK3(sK49,X0,X1),X0)
    | is_a_convergence_point_of_set(sK49,X0,X1) ),
    inference(global_subsumption_just,[status(thm)],[c_5891,c_368,c_5891]) ).

cnf(c_5902,plain,
    ( X0 != sK49
    | ~ point_neighbourhood(X1,X0,X2)
    | ~ element(X2,the_carrier(X0))
    | ~ top_str(X0)
    | in(X2,interior(X0,X1))
    | empty_carrier(X0) ),
    inference(resolution_lifted,[status(thm)],[c_562,c_369]) ).

cnf(c_5903,plain,
    ( ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49))
    | ~ top_str(sK49)
    | in(X1,interior(sK49,X0))
    | empty_carrier(sK49) ),
    inference(unflattening,[status(thm)],[c_5902]) ).

cnf(c_5905,plain,
    ( in(X1,interior(sK49,X0))
    | ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49)) ),
    inference(global_subsumption_just,[status(thm)],[c_5903,c_368,c_370,c_5903]) ).

cnf(c_5906,plain,
    ( ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49))
    | in(X1,interior(sK49,X0)) ),
    inference(renaming,[status(thm)],[c_5905]) ).

cnf(c_5917,plain,
    ( X0 != sK49
    | ~ element(X1,powerset(the_carrier(X0)))
    | ~ element(X2,the_carrier(X0))
    | ~ in(X2,X1)
    | ~ open_subset(X1,X0)
    | ~ top_str(X0)
    | point_neighbourhood(X1,X0,X2)
    | empty_carrier(X0) ),
    inference(resolution_lifted,[status(thm)],[c_371,c_369]) ).

cnf(c_5918,plain,
    ( ~ element(X0,powerset(the_carrier(sK49)))
    | ~ element(X1,the_carrier(sK49))
    | ~ in(X1,X0)
    | ~ open_subset(X0,sK49)
    | ~ top_str(sK49)
    | point_neighbourhood(X0,sK49,X1)
    | empty_carrier(sK49) ),
    inference(unflattening,[status(thm)],[c_5917]) ).

cnf(c_5919,plain,
    ( point_neighbourhood(X0,sK49,X1)
    | ~ element(X0,powerset(the_carrier(sK49)))
    | ~ element(X1,the_carrier(sK49))
    | ~ in(X1,X0)
    | ~ open_subset(X0,sK49) ),
    inference(global_subsumption_just,[status(thm)],[c_5918,c_368,c_370,c_5918]) ).

cnf(c_5920,plain,
    ( ~ element(X0,powerset(the_carrier(sK49)))
    | ~ element(X1,the_carrier(sK49))
    | ~ in(X1,X0)
    | ~ open_subset(X0,sK49)
    | point_neighbourhood(X0,sK49,X1) ),
    inference(renaming,[status(thm)],[c_5919]) ).

cnf(c_5936,plain,
    ( X0 != sK49
    | ~ in(X1,neighborhood_system(X0,X2))
    | ~ element(X2,the_carrier(X0))
    | ~ top_str(X0)
    | point_neighbourhood(X1,X0,X2)
    | empty_carrier(X0) ),
    inference(resolution_lifted,[status(thm)],[c_360,c_369]) ).

cnf(c_5937,plain,
    ( ~ in(X0,neighborhood_system(sK49,X1))
    | ~ element(X1,the_carrier(sK49))
    | ~ top_str(sK49)
    | point_neighbourhood(X0,sK49,X1)
    | empty_carrier(sK49) ),
    inference(unflattening,[status(thm)],[c_5936]) ).

cnf(c_5939,plain,
    ( point_neighbourhood(X0,sK49,X1)
    | ~ in(X0,neighborhood_system(sK49,X1))
    | ~ element(X1,the_carrier(sK49)) ),
    inference(global_subsumption_just,[status(thm)],[c_5937,c_368,c_370,c_5937]) ).

cnf(c_5940,plain,
    ( ~ in(X0,neighborhood_system(sK49,X1))
    | ~ element(X1,the_carrier(sK49))
    | point_neighbourhood(X0,sK49,X1) ),
    inference(renaming,[status(thm)],[c_5939]) ).

cnf(c_5966,plain,
    ( X0 != sK49
    | ~ in(X1,a_2_0_yellow19(X0,X2))
    | ~ element(X2,the_carrier(X0))
    | ~ top_str(X0)
    | point_neighbourhood(sK11(X1,X0,X2),X0,X2)
    | empty_carrier(X0) ),
    inference(resolution_lifted,[status(thm)],[c_202,c_369]) ).

cnf(c_5967,plain,
    ( ~ in(X0,a_2_0_yellow19(sK49,X1))
    | ~ element(X1,the_carrier(sK49))
    | ~ top_str(sK49)
    | point_neighbourhood(sK11(X0,sK49,X1),sK49,X1)
    | empty_carrier(sK49) ),
    inference(unflattening,[status(thm)],[c_5966]) ).

cnf(c_5969,plain,
    ( point_neighbourhood(sK11(X0,sK49,X1),sK49,X1)
    | ~ in(X0,a_2_0_yellow19(sK49,X1))
    | ~ element(X1,the_carrier(sK49)) ),
    inference(global_subsumption_just,[status(thm)],[c_5967,c_368,c_370,c_5967]) ).

cnf(c_5970,plain,
    ( ~ in(X0,a_2_0_yellow19(sK49,X1))
    | ~ element(X1,the_carrier(sK49))
    | point_neighbourhood(sK11(X0,sK49,X1),sK49,X1) ),
    inference(renaming,[status(thm)],[c_5969]) ).

cnf(c_5981,plain,
    ( X0 != sK49
    | ~ in(X1,a_2_0_yellow19(X0,X2))
    | ~ element(X2,the_carrier(X0))
    | ~ top_str(X0)
    | sK11(X1,X0,X2) = X1
    | empty_carrier(X0) ),
    inference(resolution_lifted,[status(thm)],[c_201,c_369]) ).

cnf(c_5982,plain,
    ( ~ in(X0,a_2_0_yellow19(sK49,X1))
    | ~ element(X1,the_carrier(sK49))
    | ~ top_str(sK49)
    | sK11(X0,sK49,X1) = X0
    | empty_carrier(sK49) ),
    inference(unflattening,[status(thm)],[c_5981]) ).

cnf(c_5984,plain,
    ( sK11(X0,sK49,X1) = X0
    | ~ in(X0,a_2_0_yellow19(sK49,X1))
    | ~ element(X1,the_carrier(sK49)) ),
    inference(global_subsumption_just,[status(thm)],[c_5982,c_368,c_370,c_5982]) ).

cnf(c_5985,plain,
    ( ~ in(X0,a_2_0_yellow19(sK49,X1))
    | ~ element(X1,the_carrier(sK49))
    | sK11(X0,sK49,X1) = X0 ),
    inference(renaming,[status(thm)],[c_5984]) ).

cnf(c_5996,plain,
    ( X0 != sK49
    | ~ point_neighbourhood(X1,X0,X2)
    | ~ element(X2,the_carrier(X0))
    | ~ top_str(X0)
    | in(X1,a_2_0_yellow19(X0,X2))
    | empty_carrier(X0) ),
    inference(resolution_lifted,[status(thm)],[c_200,c_369]) ).

cnf(c_5997,plain,
    ( ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49))
    | ~ top_str(sK49)
    | in(X0,a_2_0_yellow19(sK49,X1))
    | empty_carrier(sK49) ),
    inference(unflattening,[status(thm)],[c_5996]) ).

cnf(c_5999,plain,
    ( in(X0,a_2_0_yellow19(sK49,X1))
    | ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49)) ),
    inference(global_subsumption_just,[status(thm)],[c_5997,c_368,c_370,c_5997]) ).

cnf(c_6000,plain,
    ( ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49))
    | in(X0,a_2_0_yellow19(sK49,X1)) ),
    inference(renaming,[status(thm)],[c_5999]) ).

cnf(c_6011,plain,
    ( X0 != sK49
    | ~ element(X1,powerset(the_carrier(X0)))
    | ~ top_str(X0)
    | open_subset(interior(X0,X1),X0) ),
    inference(resolution_lifted,[status(thm)],[c_168,c_369]) ).

cnf(c_6012,plain,
    ( ~ element(X0,powerset(the_carrier(sK49)))
    | ~ top_str(sK49)
    | open_subset(interior(sK49,X0),sK49) ),
    inference(unflattening,[status(thm)],[c_6011]) ).

cnf(c_6014,plain,
    ( ~ element(X0,powerset(the_carrier(sK49)))
    | open_subset(interior(sK49,X0),sK49) ),
    inference(global_subsumption_just,[status(thm)],[c_6012,c_368,c_6012]) ).

cnf(c_6047,plain,
    ( X0 != sK49
    | ~ point_neighbourhood(X1,X0,X2)
    | ~ element(X2,the_carrier(X0))
    | ~ top_str(X0)
    | element(X1,powerset(the_carrier(X0)))
    | empty_carrier(X0) ),
    inference(resolution_lifted,[status(thm)],[c_111,c_369]) ).

cnf(c_6048,plain,
    ( ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49))
    | ~ top_str(sK49)
    | element(X0,powerset(the_carrier(sK49)))
    | empty_carrier(sK49) ),
    inference(unflattening,[status(thm)],[c_6047]) ).

cnf(c_6050,plain,
    ( element(X0,powerset(the_carrier(sK49)))
    | ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49)) ),
    inference(global_subsumption_just,[status(thm)],[c_6048,c_368,c_370,c_6048]) ).

cnf(c_6051,plain,
    ( ~ point_neighbourhood(X0,sK49,X1)
    | ~ element(X1,the_carrier(sK49))
    | element(X0,powerset(the_carrier(sK49))) ),
    inference(renaming,[status(thm)],[c_6050]) ).

cnf(c_6074,plain,
    ( X0 != sK49
    | ~ element(X1,powerset(the_carrier(X0)))
    | ~ is_a_convergence_point_of_set(X0,X2,X3)
    | ~ in(X3,X1)
    | ~ open_subset(X1,X0)
    | ~ top_str(X0)
    | in(X1,X2) ),
    inference(resolution_lifted,[status(thm)],[c_101,c_369]) ).

cnf(c_6075,plain,
    ( ~ element(X0,powerset(the_carrier(sK49)))
    | ~ is_a_convergence_point_of_set(sK49,X1,X2)
    | ~ in(X2,X0)
    | ~ open_subset(X0,sK49)
    | ~ top_str(sK49)
    | in(X0,X1) ),
    inference(unflattening,[status(thm)],[c_6074]) ).

cnf(c_6076,plain,
    ( ~ open_subset(X0,sK49)
    | ~ in(X2,X0)
    | ~ is_a_convergence_point_of_set(sK49,X1,X2)
    | ~ element(X0,powerset(the_carrier(sK49)))
    | in(X0,X1) ),
    inference(global_subsumption_just,[status(thm)],[c_6075,c_368,c_6075]) ).

cnf(c_6077,plain,
    ( ~ element(X0,powerset(the_carrier(sK49)))
    | ~ is_a_convergence_point_of_set(sK49,X1,X2)
    | ~ in(X2,X0)
    | ~ open_subset(X0,sK49)
    | in(X0,X1) ),
    inference(renaming,[status(thm)],[c_6076]) ).

cnf(c_6093,plain,
    ( X0 != sK49
    | ~ element(X1,the_carrier(X0))
    | ~ top_str(X0)
    | neighborhood_system(X0,X1) = a_2_0_yellow19(X0,X1)
    | empty_carrier(X0) ),
    inference(resolution_lifted,[status(thm)],[c_93,c_369]) ).

cnf(c_6094,plain,
    ( ~ element(X0,the_carrier(sK49))
    | ~ top_str(sK49)
    | neighborhood_system(sK49,X0) = a_2_0_yellow19(sK49,X0)
    | empty_carrier(sK49) ),
    inference(unflattening,[status(thm)],[c_6093]) ).

cnf(c_6096,plain,
    ( neighborhood_system(sK49,X0) = a_2_0_yellow19(sK49,X0)
    | ~ element(X0,the_carrier(sK49)) ),
    inference(global_subsumption_just,[status(thm)],[c_6094,c_368,c_370,c_6094]) ).

cnf(c_6097,plain,
    ( ~ element(X0,the_carrier(sK49))
    | neighborhood_system(sK49,X0) = a_2_0_yellow19(sK49,X0) ),
    inference(renaming,[status(thm)],[c_6096]) ).

cnf(c_6256,plain,
    ( X0 != sK49
    | one_sorted_str(X0) ),
    inference(resolution_lifted,[status(thm)],[c_655,c_368]) ).

cnf(c_6257,plain,
    one_sorted_str(sK49),
    inference(unflattening,[status(thm)],[c_6256]) ).

cnf(c_6315,plain,
    ( X0 != sK49
    | ~ element(X1,powerset(the_carrier(X0)))
    | subset(interior(X0,X1),X1) ),
    inference(resolution_lifted,[status(thm)],[c_361,c_368]) ).

cnf(c_6316,plain,
    ( ~ element(X0,powerset(the_carrier(sK49)))
    | subset(interior(sK49,X0),X0) ),
    inference(unflattening,[status(thm)],[c_6315]) ).

cnf(c_6348,plain,
    ( X0 != sK49
    | ~ element(X1,powerset(the_carrier(X0)))
    | element(interior(X0,X1),powerset(the_carrier(X0))) ),
    inference(resolution_lifted,[status(thm)],[c_104,c_368]) ).

cnf(c_6349,plain,
    ( ~ element(X0,powerset(the_carrier(sK49)))
    | element(interior(sK49,X0),powerset(the_carrier(sK49))) ),
    inference(unflattening,[status(thm)],[c_6348]) ).

cnf(c_6773,plain,
    ( X0 != sK49
    | the_carrier(X0) = cast_as_carrier_subset(X0) ),
    inference(resolution_lifted,[status(thm)],[c_687,c_6257]) ).

cnf(c_6774,plain,
    the_carrier(sK49) = cast_as_carrier_subset(sK49),
    inference(unflattening,[status(thm)],[c_6773]) ).

cnf(c_7668,plain,
    ( interior(sK49,X0) != X1
    | sK49 != sK49
    | ~ element(X0,powerset(the_carrier(sK49)))
    | ~ element(X1,powerset(the_carrier(sK49)))
    | ~ is_a_convergence_point_of_set(sK49,X2,X3)
    | ~ in(X3,X1)
    | in(X1,X2) ),
    inference(resolution_lifted,[status(thm)],[c_6077,c_6014]) ).

cnf(c_7669,plain,
    ( ~ element(interior(sK49,X0),powerset(the_carrier(sK49)))
    | ~ in(X1,interior(sK49,X0))
    | ~ element(X0,powerset(the_carrier(sK49)))
    | ~ is_a_convergence_point_of_set(sK49,X2,X1)
    | in(interior(sK49,X0),X2) ),
    inference(unflattening,[status(thm)],[c_7668]) ).

cnf(c_7671,plain,
    ( ~ in(X1,interior(sK49,X0))
    | ~ element(X0,powerset(the_carrier(sK49)))
    | ~ is_a_convergence_point_of_set(sK49,X2,X1)
    | in(interior(sK49,X0),X2) ),
    inference(global_subsumption_just,[status(thm)],[c_7669,c_6349,c_7669]) ).

cnf(c_7672,plain,
    ( ~ in(X0,interior(sK49,X1))
    | ~ element(X1,powerset(the_carrier(sK49)))
    | ~ is_a_convergence_point_of_set(sK49,X2,X0)
    | in(interior(sK49,X1),X2) ),
    inference(renaming,[status(thm)],[c_7671]) ).

cnf(c_27090,plain,
    upper_relstr_subset(sK51,boole_POSet(the_carrier(sK49))),
    inference(light_normalisation,[status(thm)],[c_366,c_6774]) ).

cnf(c_27091,plain,
    element(sK51,powerset(the_carrier(boole_POSet(the_carrier(sK49))))),
    inference(light_normalisation,[status(thm)],[c_365,c_6774]) ).

cnf(c_27298,plain,
    neighborhood_system(sK49,sK50) = a_2_0_yellow19(sK49,sK50),
    inference(superposition,[status(thm)],[c_367,c_6097]) ).

cnf(c_27469,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | ~ element(sK50,the_carrier(sK49))
    | in(X0,neighborhood_system(sK49,sK50)) ),
    inference(superposition,[status(thm)],[c_27298,c_6000]) ).

cnf(c_27471,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | in(X0,neighborhood_system(sK49,sK50)) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_27469,c_367]) ).

cnf(c_27649,plain,
    ( ~ in(X0,a_2_0_yellow19(sK49,X1))
    | ~ element(X1,the_carrier(sK49))
    | element(sK11(X0,sK49,X1),powerset(the_carrier(sK49))) ),
    inference(superposition,[status(thm)],[c_5970,c_6051]) ).

cnf(c_27660,plain,
    ( ~ in(X0,neighborhood_system(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | sK11(X0,sK49,sK50) = X0 ),
    inference(superposition,[status(thm)],[c_27298,c_5985]) ).

cnf(c_27664,plain,
    ( ~ in(X0,neighborhood_system(sK49,sK50))
    | sK11(X0,sK49,sK50) = X0 ),
    inference(forward_subsumption_resolution,[status(thm)],[c_27660,c_367]) ).

cnf(c_27963,plain,
    ( ~ element(X0,the_carrier(sK49))
    | point_neighbourhood(sK2(neighborhood_system(sK49,X0),X1),sK49,X0)
    | subset(neighborhood_system(sK49,X0),X1) ),
    inference(superposition,[status(thm)],[c_95,c_5940]) ).

cnf(c_27965,plain,
    ( sK11(sK2(neighborhood_system(sK49,sK50),X0),sK49,sK50) = sK2(neighborhood_system(sK49,sK50),X0)
    | subset(neighborhood_system(sK49,sK50),X0) ),
    inference(superposition,[status(thm)],[c_95,c_27664]) ).

cnf(c_27987,plain,
    ( ~ element(X0,the_carrier(sK49))
    | ~ subset(X1,the_carrier(sK49))
    | ~ in(X0,X1)
    | ~ open_subset(X1,sK49)
    | point_neighbourhood(X1,sK49,X0) ),
    inference(superposition,[status(thm)],[c_357,c_5920]) ).

cnf(c_28053,plain,
    ( subset(sK3(sK49,X0,X1),the_carrier(sK49))
    | is_a_convergence_point_of_set(sK49,X0,X1) ),
    inference(superposition,[status(thm)],[c_5857,c_358]) ).

cnf(c_28299,plain,
    ( ~ subset(X0,X1)
    | in(X0,powerset(X1))
    | empty(powerset(X1)) ),
    inference(superposition,[status(thm)],[c_357,c_354]) ).

cnf(c_28345,plain,
    ( ~ subset(X0,X1)
    | in(X0,powerset(X1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_28299,c_128]) ).

cnf(c_28411,plain,
    ( ~ subset(neighborhood_system(sK49,sK50),X0)
    | ~ point_neighbourhood(X1,sK49,sK50)
    | in(X1,X0) ),
    inference(superposition,[status(thm)],[c_27471,c_96]) ).

cnf(c_28766,plain,
    ( ~ upper_relstr_subset(sK51,boole_POSet(the_carrier(sK49)))
    | ~ subset(X0,the_carrier(sK49))
    | ~ subset(X1,X0)
    | ~ in(X1,sK51)
    | in(X0,sK51) ),
    inference(superposition,[status(thm)],[c_27091,c_351]) ).

cnf(c_28768,plain,
    ( ~ subset(X0,the_carrier(sK49))
    | ~ subset(X1,X0)
    | ~ in(X1,sK51)
    | in(X0,sK51) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_28766,c_27090]) ).

cnf(c_29509,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | is_a_convergence_point_of_set(sK49,sK51,sK50)
    | in(X0,sK51) ),
    inference(superposition,[status(thm)],[c_364,c_28411]) ).

cnf(c_30115,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | ~ element(sK50,the_carrier(sK49))
    | in(sK50,interior(sK49,X0)) ),
    inference(instantiation,[status(thm)],[c_5906]) ).

cnf(c_30907,plain,
    ( ~ element(X0,the_carrier(sK49))
    | element(sK2(neighborhood_system(sK49,X0),X1),powerset(the_carrier(sK49)))
    | subset(neighborhood_system(sK49,X0),X1) ),
    inference(superposition,[status(thm)],[c_27963,c_6051]) ).

cnf(c_31166,plain,
    ( ~ in(X0,a_2_0_yellow19(sK49,X1))
    | ~ element(X1,the_carrier(sK49))
    | subset(interior(sK49,sK11(X0,sK49,X1)),sK11(X0,sK49,X1)) ),
    inference(superposition,[status(thm)],[c_27649,c_6316]) ).

cnf(c_32251,plain,
    ( ~ element(X0,the_carrier(sK49))
    | subset(sK2(neighborhood_system(sK49,X0),X1),the_carrier(sK49))
    | subset(neighborhood_system(sK49,X0),X1) ),
    inference(superposition,[status(thm)],[c_30907,c_358]) ).

cnf(c_33107,plain,
    ( ~ is_a_convergence_point_of_set(sK49,sK51,sK50)
    | sK11(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) = sK2(neighborhood_system(sK49,sK50),sK51) ),
    inference(superposition,[status(thm)],[c_27965,c_363]) ).

cnf(c_34257,plain,
    ( ~ subset(X0,the_carrier(sK49))
    | ~ in(sK50,X0)
    | ~ open_subset(X0,sK49)
    | point_neighbourhood(X0,sK49,sK50) ),
    inference(superposition,[status(thm)],[c_367,c_27987]) ).

cnf(c_34302,plain,
    ( ~ in(sK50,sK3(sK49,X0,X1))
    | ~ open_subset(sK3(sK49,X0,X1),sK49)
    | point_neighbourhood(sK3(sK49,X0,X1),sK49,sK50)
    | is_a_convergence_point_of_set(sK49,X0,X1) ),
    inference(superposition,[status(thm)],[c_28053,c_34257]) ).

cnf(c_34883,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),sK51)
    | subset(neighborhood_system(sK49,sK50),sK51) ),
    inference(instantiation,[status(thm)],[c_94]) ).

cnf(c_34941,plain,
    ( in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | subset(neighborhood_system(sK49,sK50),sK51) ),
    inference(instantiation,[status(thm)],[c_95]) ).

cnf(c_37020,plain,
    ( ~ subset(sK2(X0,powerset(X1)),X1)
    | subset(X0,powerset(X1)) ),
    inference(superposition,[status(thm)],[c_28345,c_94]) ).

cnf(c_38997,plain,
    neighborhood_system(sK49,sK50) = a_2_0_yellow19(sK49,sK50),
    inference(superposition,[status(thm)],[c_367,c_6097]) ).

cnf(c_40200,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | ~ element(sK50,the_carrier(sK49))
    | in(X0,neighborhood_system(sK49,sK50)) ),
    inference(superposition,[status(thm)],[c_38997,c_6000]) ).

cnf(c_40202,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | in(X0,neighborhood_system(sK49,sK50)) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_40200,c_367]) ).

cnf(c_40706,plain,
    ( ~ in(sK50,sK3(sK49,X0,X1))
    | point_neighbourhood(sK3(sK49,X0,X1),sK49,sK50)
    | is_a_convergence_point_of_set(sK49,X0,X1) ),
    inference(global_subsumption_just,[status(thm)],[c_34302,c_368,c_5867,c_34302]) ).

cnf(c_40721,plain,
    ( ~ in(sK50,sK3(sK49,X0,X1))
    | in(sK3(sK49,X0,X1),sK51)
    | is_a_convergence_point_of_set(sK49,X0,X1)
    | is_a_convergence_point_of_set(sK49,sK51,sK50) ),
    inference(superposition,[status(thm)],[c_40706,c_29509]) ).

cnf(c_40826,plain,
    ( in(sK3(sK49,X0,sK50),sK51)
    | is_a_convergence_point_of_set(sK49,X0,sK50)
    | is_a_convergence_point_of_set(sK49,sK51,sK50) ),
    inference(superposition,[status(thm)],[c_5881,c_40721]) ).

cnf(c_40841,plain,
    is_a_convergence_point_of_set(sK49,sK51,sK50),
    inference(superposition,[status(thm)],[c_40826,c_5893]) ).

cnf(c_40842,plain,
    sK11(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) = sK2(neighborhood_system(sK49,sK50),sK51),
    inference(backward_subsumption_resolution,[status(thm)],[c_33107,c_40841]) ).

cnf(c_40862,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),a_2_0_yellow19(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | element(sK2(neighborhood_system(sK49,sK50),sK51),powerset(the_carrier(sK49))) ),
    inference(superposition,[status(thm)],[c_40842,c_27649]) ).

cnf(c_40863,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),a_2_0_yellow19(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) ),
    inference(superposition,[status(thm)],[c_40842,c_5970]) ).

cnf(c_40864,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) ),
    inference(light_normalisation,[status(thm)],[c_40863,c_27298]) ).

cnf(c_40865,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_40864,c_367]) ).

cnf(c_40868,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | element(sK2(neighborhood_system(sK49,sK50),sK51),powerset(the_carrier(sK49))) ),
    inference(light_normalisation,[status(thm)],[c_40862,c_27298]) ).

cnf(c_40869,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | element(sK2(neighborhood_system(sK49,sK50),sK51),powerset(the_carrier(sK49))) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_40868,c_367]) ).

cnf(c_41847,plain,
    ( ~ in(X0,neighborhood_system(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | sK11(X0,sK49,sK50) = X0 ),
    inference(superposition,[status(thm)],[c_38997,c_5985]) ).

cnf(c_41851,plain,
    ( ~ in(X0,neighborhood_system(sK49,sK50))
    | sK11(X0,sK49,sK50) = X0 ),
    inference(forward_subsumption_resolution,[status(thm)],[c_41847,c_367]) ).

cnf(c_42258,plain,
    ( ~ in(X0,interior(sK49,X1))
    | ~ element(X1,powerset(the_carrier(sK49)))
    | ~ open_subset(interior(sK49,X1),sK49)
    | ~ is_a_convergence_point_of_set(sK49,X2,X0)
    | in(interior(sK49,X1),X2) ),
    inference(superposition,[status(thm)],[c_6349,c_6077]) ).

cnf(c_44545,plain,
    ( sK11(sK2(neighborhood_system(sK49,sK50),X0),sK49,sK50) = sK2(neighborhood_system(sK49,sK50),X0)
    | subset(neighborhood_system(sK49,sK50),X0) ),
    inference(superposition,[status(thm)],[c_95,c_41851]) ).

cnf(c_44565,plain,
    ( ~ is_a_convergence_point_of_set(sK49,X0,X1)
    | ~ subset(X2,the_carrier(sK49))
    | ~ in(X1,X2)
    | ~ open_subset(X2,sK49)
    | in(X2,X0) ),
    inference(superposition,[status(thm)],[c_357,c_6077]) ).

cnf(c_47599,plain,
    ( ~ subset(neighborhood_system(sK49,sK50),X0)
    | ~ point_neighbourhood(X1,sK49,sK50)
    | in(X1,X0) ),
    inference(superposition,[status(thm)],[c_40202,c_96]) ).

cnf(c_54041,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | is_a_convergence_point_of_set(sK49,sK51,sK50)
    | in(X0,sK51) ),
    inference(superposition,[status(thm)],[c_364,c_47599]) ).

cnf(c_54058,plain,
    is_a_convergence_point_of_set(sK49,sK51,sK50),
    inference(global_subsumption_just,[status(thm)],[c_54041,c_40841]) ).

cnf(c_54060,plain,
    ~ subset(neighborhood_system(sK49,sK50),sK51),
    inference(backward_subsumption_resolution,[status(thm)],[c_363,c_54058]) ).

cnf(c_55311,plain,
    ( ~ element(X0,the_carrier(sK49))
    | subset(neighborhood_system(sK49,X0),powerset(the_carrier(sK49))) ),
    inference(superposition,[status(thm)],[c_32251,c_37020]) ).

cnf(c_55600,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | ~ element(sK50,the_carrier(sK49))
    | in(X0,powerset(the_carrier(sK49))) ),
    inference(superposition,[status(thm)],[c_55311,c_28411]) ).

cnf(c_55601,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | in(X0,powerset(the_carrier(sK49))) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_55600,c_367]) ).

cnf(c_55664,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | element(X0,powerset(the_carrier(sK49))) ),
    inference(superposition,[status(thm)],[c_55601,c_353]) ).

cnf(c_55732,plain,
    ( ~ point_neighbourhood(X0,sK49,sK50)
    | subset(X0,the_carrier(sK49)) ),
    inference(superposition,[status(thm)],[c_55664,c_358]) ).

cnf(c_55954,plain,
    ( ~ in(X0,a_2_0_yellow19(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | subset(sK11(X0,sK49,sK50),the_carrier(sK49)) ),
    inference(superposition,[status(thm)],[c_5970,c_55732]) ).

cnf(c_56008,plain,
    ( ~ in(X0,neighborhood_system(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | subset(sK11(X0,sK49,sK50),the_carrier(sK49)) ),
    inference(light_normalisation,[status(thm)],[c_55954,c_27298]) ).

cnf(c_56009,plain,
    ( ~ in(X0,neighborhood_system(sK49,sK50))
    | subset(sK11(X0,sK49,sK50),the_carrier(sK49)) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_56008,c_367]) ).

cnf(c_56138,plain,
    ( ~ subset(X0,sK11(X1,sK49,sK50))
    | ~ in(X1,neighborhood_system(sK49,sK50))
    | ~ in(X0,sK51)
    | in(sK11(X1,sK49,sK50),sK51) ),
    inference(superposition,[status(thm)],[c_56009,c_28768]) ).

cnf(c_59600,plain,
    ( ~ point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50)
    | ~ element(sK50,the_carrier(sK49))
    | in(sK50,interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51))) ),
    inference(instantiation,[status(thm)],[c_30115]) ).

cnf(c_63962,plain,
    sK11(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) = sK2(neighborhood_system(sK49,sK50),sK51),
    inference(superposition,[status(thm)],[c_44545,c_54060]) ).

cnf(c_64042,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),a_2_0_yellow19(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) ),
    inference(superposition,[status(thm)],[c_63962,c_5970]) ).

cnf(c_64043,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) ),
    inference(light_normalisation,[status(thm)],[c_64042,c_38997]) ).

cnf(c_64044,plain,
    ( ~ in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_64043,c_367]) ).

cnf(c_64424,plain,
    point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50),
    inference(global_subsumption_just,[status(thm)],[c_64044,c_363,c_34941,c_40841,c_40865]) ).

cnf(c_64427,plain,
    ( ~ element(sK50,the_carrier(sK49))
    | element(sK2(neighborhood_system(sK49,sK50),sK51),powerset(the_carrier(sK49))) ),
    inference(superposition,[status(thm)],[c_64424,c_6051]) ).

cnf(c_64430,plain,
    element(sK2(neighborhood_system(sK49,sK50),sK51),powerset(the_carrier(sK49))),
    inference(forward_subsumption_resolution,[status(thm)],[c_64427,c_367]) ).

cnf(c_64650,plain,
    open_subset(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),sK49),
    inference(superposition,[status(thm)],[c_64430,c_6014]) ).

cnf(c_66495,plain,
    ( ~ subset(X0,the_carrier(sK49))
    | ~ in(sK50,X0)
    | ~ open_subset(X0,sK49)
    | in(X0,sK51) ),
    inference(superposition,[status(thm)],[c_54058,c_44565]) ).

cnf(c_67074,plain,
    ( ~ in(interior(sK49,sK11(X0,sK49,sK50)),sK51)
    | ~ in(X0,neighborhood_system(sK49,sK50))
    | ~ in(X0,a_2_0_yellow19(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | in(sK11(X0,sK49,sK50),sK51) ),
    inference(superposition,[status(thm)],[c_31166,c_56138]) ).

cnf(c_67150,plain,
    ( ~ in(interior(sK49,sK11(X0,sK49,sK50)),sK51)
    | ~ in(X0,neighborhood_system(sK49,sK50))
    | ~ element(sK50,the_carrier(sK49))
    | in(sK11(X0,sK49,sK50),sK51) ),
    inference(light_normalisation,[status(thm)],[c_67074,c_27298]) ).

cnf(c_67151,plain,
    ( ~ in(interior(sK49,sK11(X0,sK49,sK50)),sK51)
    | ~ in(X0,neighborhood_system(sK49,sK50))
    | in(sK11(X0,sK49,sK50),sK51) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_67150,c_367]) ).

cnf(c_67313,plain,
    ( ~ in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),sK51)
    | ~ in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | in(sK11(sK2(neighborhood_system(sK49,sK50),sK51),sK49,sK50),sK51) ),
    inference(superposition,[status(thm)],[c_40842,c_67151]) ).

cnf(c_67342,plain,
    ( ~ in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),sK51)
    | ~ in(sK2(neighborhood_system(sK49,sK50),sK51),neighborhood_system(sK49,sK50))
    | in(sK2(neighborhood_system(sK49,sK50),sK51),sK51) ),
    inference(light_normalisation,[status(thm)],[c_67313,c_40842]) ).

cnf(c_93634,plain,
    ( ~ element(X1,powerset(the_carrier(sK49)))
    | ~ in(X0,interior(sK49,X1))
    | ~ is_a_convergence_point_of_set(sK49,X2,X0)
    | in(interior(sK49,X1),X2) ),
    inference(global_subsumption_just,[status(thm)],[c_42258,c_7672]) ).

cnf(c_93635,plain,
    ( ~ in(X0,interior(sK49,X1))
    | ~ element(X1,powerset(the_carrier(sK49)))
    | ~ is_a_convergence_point_of_set(sK49,X2,X0)
    | in(interior(sK49,X1),X2) ),
    inference(renaming,[status(thm)],[c_93634]) ).

cnf(c_93668,plain,
    ( ~ in(X0,interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)))
    | ~ is_a_convergence_point_of_set(sK49,X1,X0)
    | in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),X1) ),
    inference(superposition,[status(thm)],[c_64430,c_93635]) ).

cnf(c_126465,plain,
    ( ~ point_neighbourhood(sK2(neighborhood_system(sK49,sK50),sK51),sK49,X0)
    | ~ is_a_convergence_point_of_set(sK49,X1,X0)
    | ~ element(X0,the_carrier(sK49))
    | in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),X1) ),
    inference(superposition,[status(thm)],[c_5906,c_93668]) ).

cnf(c_143531,plain,
    ( ~ element(sK2(neighborhood_system(sK49,sK50),sK51),powerset(the_carrier(sK49)))
    | element(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),powerset(the_carrier(sK49))) ),
    inference(instantiation,[status(thm)],[c_6349]) ).

cnf(c_173773,plain,
    ( ~ is_a_convergence_point_of_set(sK49,X0,sK50)
    | ~ element(sK50,the_carrier(sK49))
    | in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),X0) ),
    inference(superposition,[status(thm)],[c_64424,c_126465]) ).

cnf(c_173774,plain,
    ( ~ is_a_convergence_point_of_set(sK49,X0,sK50)
    | in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),X0) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_173773,c_367]) ).

cnf(c_173784,plain,
    ( ~ is_a_convergence_point_of_set(sK49,X0,sK50)
    | ~ subset(X0,X1)
    | in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),X1) ),
    inference(superposition,[status(thm)],[c_173774,c_96]) ).

cnf(c_175959,plain,
    ( ~ subset(sK51,X0)
    | in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),X0) ),
    inference(superposition,[status(thm)],[c_54058,c_173784]) ).

cnf(c_175976,plain,
    ( ~ subset(sK51,neighborhood_system(sK49,X0))
    | ~ element(X0,the_carrier(sK49))
    | point_neighbourhood(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),sK49,X0) ),
    inference(superposition,[status(thm)],[c_175959,c_5940]) ).

cnf(c_177283,plain,
    ( ~ subset(sK51,neighborhood_system(sK49,X0))
    | ~ element(X0,the_carrier(sK49))
    | element(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),powerset(the_carrier(sK49))) ),
    inference(superposition,[status(thm)],[c_175976,c_6051]) ).

cnf(c_179077,plain,
    element(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),powerset(the_carrier(sK49))),
    inference(global_subsumption_just,[status(thm)],[c_177283,c_363,c_34941,c_40841,c_40869,c_143531]) ).

cnf(c_179079,plain,
    subset(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),the_carrier(sK49)),
    inference(superposition,[status(thm)],[c_179077,c_358]) ).

cnf(c_204441,plain,
    ( ~ in(sK50,interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)))
    | ~ open_subset(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),sK49)
    | in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),sK51) ),
    inference(superposition,[status(thm)],[c_179079,c_66495]) ).

cnf(c_204451,plain,
    ( ~ in(sK50,interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)))
    | in(interior(sK49,sK2(neighborhood_system(sK49,sK50),sK51)),sK51) ),
    inference(forward_subsumption_resolution,[status(thm)],[c_204441,c_64650]) ).

cnf(c_204454,plain,
    $false,
    inference(prop_impl_just,[status(thm)],[c_204451,c_67342,c_59600,c_40865,c_40841,c_34941,c_34883,c_363,c_367]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU389+1 : TPTP v8.1.2. Released v3.3.0.
% 0.00/0.13  % Command  : run_iprover %s %d THM
% 0.12/0.34  % Computer : n028.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Wed Aug 23 17:18:49 EDT 2023
% 0.12/0.34  % CPUTime  : 
% 0.20/0.47  Running first-order theorem proving
% 0.20/0.47  Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 47.15/7.26  % SZS status Started for theBenchmark.p
% 47.15/7.26  % SZS status Theorem for theBenchmark.p
% 47.15/7.26  
% 47.15/7.26  %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 47.15/7.26  
% 47.15/7.26  ------  iProver source info
% 47.15/7.26  
% 47.15/7.26  git: date: 2023-05-31 18:12:56 +0000
% 47.15/7.26  git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 47.15/7.26  git: non_committed_changes: false
% 47.15/7.26  git: last_make_outside_of_git: false
% 47.15/7.26  
% 47.15/7.26  ------ Parsing...
% 47.15/7.26  ------ Clausification by vclausify_rel  & Parsing by iProver...
% 47.15/7.26  
% 47.15/7.26  ------ Preprocessing... sup_sim: 0  sf_s  rm: 11 0s  sf_e  pe_s  pe:1:0s pe:2:0s pe:4:0s pe:8:0s pe:16:0s pe_e 
% 47.15/7.26  
% 47.15/7.26  ------ Preprocessing... gs_s  sp: 6 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 47.15/7.26  
% 47.15/7.26  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 47.15/7.26  ------ Proving...
% 47.15/7.26  ------ Problem Properties 
% 47.15/7.26  
% 47.15/7.26  
% 47.15/7.26  clauses                                 474
% 47.15/7.26  conjectures                             5
% 47.15/7.26  EPR                                     30
% 47.15/7.26  Horn                                    456
% 47.15/7.26  unary                                   234
% 47.15/7.26  binary                                  206
% 47.15/7.26  lits                                    756
% 47.15/7.26  lits eq                                 165
% 47.15/7.26  fd_pure                                 0
% 47.15/7.26  fd_pseudo                               0
% 47.15/7.26  fd_cond                                 1
% 47.15/7.26  fd_pseudo_cond                          5
% 47.15/7.26  AC symbols                              0
% 47.15/7.26  
% 47.15/7.26  ------ Schedule dynamic 5 is on 
% 47.15/7.26  
% 47.15/7.26  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 47.15/7.26  
% 47.15/7.26  
% 47.15/7.26  ------ 
% 47.15/7.26  Current options:
% 47.15/7.26  ------ 
% 47.15/7.26  
% 47.15/7.26  
% 47.15/7.26  
% 47.15/7.26  
% 47.15/7.26  ------ Proving...
% 47.15/7.26  
% 47.15/7.26  
% 47.15/7.26  % SZS status Theorem for theBenchmark.p
% 47.15/7.26  
% 47.15/7.26  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 47.15/7.27  
% 47.15/7.27  
%------------------------------------------------------------------------------