TSTP Solution File: SEU392+1 by E---3.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E---3.1
% Problem  : SEU392+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n019.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 : 2400s
% WCLimit  : 300s
% DateTime : Tue Oct 10 19:26:17 EDT 2023

% Result   : Theorem 570.64s 72.92s
% Output   : CNFRefutation 570.64s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   21
%            Number of leaves      :   17
% Syntax   : Number of formulae    :  117 (  14 unt;   0 def)
%            Number of atoms       :  715 (  24 equ)
%            Maximal formula atoms :   81 (   6 avg)
%            Number of connectives :  952 ( 354   ~; 414   |; 106   &)
%                                         (  13 <=>;  65  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   25 (   6 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   17 (  15 usr;   1 prp; 0-3 aty)
%            Number of functors    :   14 (  14 usr;   3 con; 0-4 aty)
%            Number of variables   :  259 (   1 sgn; 125   !;   2   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(dt_m1_connsp_2,axiom,
    ! [X1,X2] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1)
        & element(X2,the_carrier(X1)) )
     => ! [X3] :
          ( point_neighbourhood(X3,X1,X2)
         => element(X3,powerset(the_carrier(X1))) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',dt_m1_connsp_2) ).

fof(t13_yellow19,conjecture,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & transitive_relstr(X2)
            & directed_relstr(X2)
            & net_str(X2,X1) )
         => ! [X3] :
              ( element(X3,the_carrier(X1))
             => ( in(X3,lim_points_of_net(X1,X2))
              <=> is_a_convergence_point_of_set(X1,filter_of_net_str(X1,X2),X3) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',t13_yellow19) ).

fof(d1_connsp_2,axiom,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1) )
     => ! [X2] :
          ( element(X2,the_carrier(X1))
         => ! [X3] :
              ( element(X3,powerset(the_carrier(X1)))
             => ( point_neighbourhood(X3,X1,X2)
              <=> in(X2,interior(X1,X3)) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',d1_connsp_2) ).

fof(d3_yellow19,axiom,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & one_sorted_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & net_str(X2,X1) )
         => filter_of_net_str(X1,X2) = a_2_1_yellow19(X1,X2) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',d3_yellow19) ).

fof(d5_waybel_7,axiom,
    ! [X1] :
      ( ( topological_space(X1)
        & top_str(X1) )
     => ! [X2,X3] :
          ( is_a_convergence_point_of_set(X1,X2,X3)
        <=> ! [X4] :
              ( element(X4,powerset(the_carrier(X1)))
             => ( ( open_subset(X4,X1)
                  & in(X3,X4) )
               => in(X4,X2) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',d5_waybel_7) ).

fof(dt_k1_tops_1,axiom,
    ! [X1,X2] :
      ( ( top_str(X1)
        & element(X2,powerset(the_carrier(X1))) )
     => element(interior(X1,X2),powerset(the_carrier(X1))) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',dt_k1_tops_1) ).

fof(fc6_tops_1,axiom,
    ! [X1,X2] :
      ( ( topological_space(X1)
        & top_str(X1)
        & element(X2,powerset(the_carrier(X1))) )
     => open_subset(interior(X1,X2),X1) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',fc6_tops_1) ).

fof(fraenkel_a_2_1_yellow19,axiom,
    ! [X1,X2,X3] :
      ( ( ~ empty_carrier(X2)
        & one_sorted_str(X2)
        & ~ empty_carrier(X3)
        & net_str(X3,X2) )
     => ( in(X1,a_2_1_yellow19(X2,X3))
      <=> ? [X4] :
            ( element(X4,powerset(the_carrier(X2)))
            & X1 = X4
            & is_eventually_in(X2,X3,X4) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',fraenkel_a_2_1_yellow19) ).

fof(t8_waybel_0,axiom,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & one_sorted_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & net_str(X2,X1) )
         => ! [X3,X4] :
              ( subset(X3,X4)
             => ( ( is_eventually_in(X1,X2,X3)
                 => is_eventually_in(X1,X2,X4) )
                & ( is_often_in(X1,X2,X3)
                 => is_often_in(X1,X2,X4) ) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',t8_waybel_0) ).

fof(d18_yellow_6,axiom,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & transitive_relstr(X2)
            & directed_relstr(X2)
            & net_str(X2,X1) )
         => ! [X3] :
              ( element(X3,powerset(the_carrier(X1)))
             => ( X3 = lim_points_of_net(X1,X2)
              <=> ! [X4] :
                    ( element(X4,the_carrier(X1))
                   => ( in(X4,X3)
                    <=> ! [X5] :
                          ( point_neighbourhood(X5,X1,X4)
                         => is_eventually_in(X1,X2,X5) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',d18_yellow_6) ).

fof(dt_k11_yellow_6,axiom,
    ! [X1,X2] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1)
        & ~ empty_carrier(X2)
        & transitive_relstr(X2)
        & directed_relstr(X2)
        & net_str(X2,X1) )
     => element(lim_points_of_net(X1,X2),powerset(the_carrier(X1))) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',dt_k11_yellow_6) ).

fof(dt_l1_pre_topc,axiom,
    ! [X1] :
      ( top_str(X1)
     => one_sorted_str(X1) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',dt_l1_pre_topc) ).

fof(t44_tops_1,axiom,
    ! [X1] :
      ( top_str(X1)
     => ! [X2] :
          ( element(X2,powerset(the_carrier(X1)))
         => subset(interior(X1,X2),X2) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',t44_tops_1) ).

fof(t4_subset,axiom,
    ! [X1,X2,X3] :
      ( ( in(X1,X2)
        & element(X2,powerset(X3)) )
     => element(X1,X3) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',t4_subset) ).

fof(t5_connsp_2,axiom,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1) )
     => ! [X2] :
          ( element(X2,powerset(the_carrier(X1)))
         => ! [X3] :
              ( element(X3,the_carrier(X1))
             => ( ( open_subset(X2,X1)
                  & in(X3,X2) )
               => point_neighbourhood(X2,X1,X3) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',t5_connsp_2) ).

fof(t11_yellow19,axiom,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & one_sorted_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & net_str(X2,X1) )
         => ! [X3] :
              ( in(X3,filter_of_net_str(X1,X2))
            <=> ( is_eventually_in(X1,X2,X3)
                & element(X3,powerset(the_carrier(X1))) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',t11_yellow19) ).

fof(reflexivity_r1_tarski,axiom,
    ! [X1,X2] : subset(X1,X1),
    file('/export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p',reflexivity_r1_tarski) ).

fof(c_0_17,plain,
    ! [X1,X2] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1)
        & element(X2,the_carrier(X1)) )
     => ! [X3] :
          ( point_neighbourhood(X3,X1,X2)
         => element(X3,powerset(the_carrier(X1))) ) ),
    inference(fof_simplification,[status(thm)],[dt_m1_connsp_2]) ).

fof(c_0_18,negated_conjecture,
    ~ ! [X1] :
        ( ( ~ empty_carrier(X1)
          & topological_space(X1)
          & top_str(X1) )
       => ! [X2] :
            ( ( ~ empty_carrier(X2)
              & transitive_relstr(X2)
              & directed_relstr(X2)
              & net_str(X2,X1) )
           => ! [X3] :
                ( element(X3,the_carrier(X1))
               => ( in(X3,lim_points_of_net(X1,X2))
                <=> is_a_convergence_point_of_set(X1,filter_of_net_str(X1,X2),X3) ) ) ) ),
    inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[t13_yellow19])]) ).

fof(c_0_19,plain,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1) )
     => ! [X2] :
          ( element(X2,the_carrier(X1))
         => ! [X3] :
              ( element(X3,powerset(the_carrier(X1)))
             => ( point_neighbourhood(X3,X1,X2)
              <=> in(X2,interior(X1,X3)) ) ) ) ),
    inference(fof_simplification,[status(thm)],[d1_connsp_2]) ).

fof(c_0_20,plain,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & one_sorted_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & net_str(X2,X1) )
         => filter_of_net_str(X1,X2) = a_2_1_yellow19(X1,X2) ) ),
    inference(fof_simplification,[status(thm)],[d3_yellow19]) ).

fof(c_0_21,plain,
    ! [X56,X57,X58,X59,X60,X61] :
      ( ( ~ is_a_convergence_point_of_set(X56,X57,X58)
        | ~ element(X59,powerset(the_carrier(X56)))
        | ~ open_subset(X59,X56)
        | ~ in(X58,X59)
        | in(X59,X57)
        | ~ topological_space(X56)
        | ~ top_str(X56) )
      & ( element(esk4_3(X56,X60,X61),powerset(the_carrier(X56)))
        | is_a_convergence_point_of_set(X56,X60,X61)
        | ~ topological_space(X56)
        | ~ top_str(X56) )
      & ( open_subset(esk4_3(X56,X60,X61),X56)
        | is_a_convergence_point_of_set(X56,X60,X61)
        | ~ topological_space(X56)
        | ~ top_str(X56) )
      & ( in(X61,esk4_3(X56,X60,X61))
        | is_a_convergence_point_of_set(X56,X60,X61)
        | ~ topological_space(X56)
        | ~ top_str(X56) )
      & ( ~ in(esk4_3(X56,X60,X61),X60)
        | is_a_convergence_point_of_set(X56,X60,X61)
        | ~ topological_space(X56)
        | ~ top_str(X56) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[d5_waybel_7])])])])])]) ).

fof(c_0_22,plain,
    ! [X67,X68] :
      ( ~ top_str(X67)
      | ~ element(X68,powerset(the_carrier(X67)))
      | element(interior(X67,X68),powerset(the_carrier(X67))) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[dt_k1_tops_1])]) ).

fof(c_0_23,plain,
    ! [X122,X123] :
      ( ~ topological_space(X122)
      | ~ top_str(X122)
      | ~ element(X123,powerset(the_carrier(X122)))
      | open_subset(interior(X122,X123),X122) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fc6_tops_1])]) ).

fof(c_0_24,plain,
    ! [X77,X78,X79] :
      ( empty_carrier(X77)
      | ~ topological_space(X77)
      | ~ top_str(X77)
      | ~ element(X78,the_carrier(X77))
      | ~ point_neighbourhood(X79,X77,X78)
      | element(X79,powerset(the_carrier(X77))) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_17])])]) ).

fof(c_0_25,negated_conjecture,
    ( ~ empty_carrier(esk49_0)
    & topological_space(esk49_0)
    & top_str(esk49_0)
    & ~ empty_carrier(esk50_0)
    & transitive_relstr(esk50_0)
    & directed_relstr(esk50_0)
    & net_str(esk50_0,esk49_0)
    & element(esk51_0,the_carrier(esk49_0))
    & ( ~ in(esk51_0,lim_points_of_net(esk49_0,esk50_0))
      | ~ is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0) )
    & ( in(esk51_0,lim_points_of_net(esk49_0,esk50_0))
      | is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0) ) ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_18])])]) ).

fof(c_0_26,plain,
    ! [X51,X52,X53] :
      ( ( ~ point_neighbourhood(X53,X51,X52)
        | in(X52,interior(X51,X53))
        | ~ element(X53,powerset(the_carrier(X51)))
        | ~ element(X52,the_carrier(X51))
        | empty_carrier(X51)
        | ~ topological_space(X51)
        | ~ top_str(X51) )
      & ( ~ in(X52,interior(X51,X53))
        | point_neighbourhood(X53,X51,X52)
        | ~ element(X53,powerset(the_carrier(X51)))
        | ~ element(X52,the_carrier(X51))
        | empty_carrier(X51)
        | ~ topological_space(X51)
        | ~ top_str(X51) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_19])])])]) ).

fof(c_0_27,plain,
    ! [X1,X2,X3] :
      ( ( ~ empty_carrier(X2)
        & one_sorted_str(X2)
        & ~ empty_carrier(X3)
        & net_str(X3,X2) )
     => ( in(X1,a_2_1_yellow19(X2,X3))
      <=> ? [X4] :
            ( element(X4,powerset(the_carrier(X2)))
            & X1 = X4
            & is_eventually_in(X2,X3,X4) ) ) ),
    inference(fof_simplification,[status(thm)],[fraenkel_a_2_1_yellow19]) ).

fof(c_0_28,plain,
    ! [X54,X55] :
      ( empty_carrier(X54)
      | ~ one_sorted_str(X54)
      | empty_carrier(X55)
      | ~ net_str(X55,X54)
      | filter_of_net_str(X54,X55) = a_2_1_yellow19(X54,X55) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_20])])]) ).

cnf(c_0_29,plain,
    ( in(X4,X2)
    | ~ is_a_convergence_point_of_set(X1,X2,X3)
    | ~ element(X4,powerset(the_carrier(X1)))
    | ~ open_subset(X4,X1)
    | ~ in(X3,X4)
    | ~ topological_space(X1)
    | ~ top_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_21]) ).

cnf(c_0_30,plain,
    ( element(interior(X1,X2),powerset(the_carrier(X1)))
    | ~ top_str(X1)
    | ~ element(X2,powerset(the_carrier(X1))) ),
    inference(split_conjunct,[status(thm)],[c_0_22]) ).

cnf(c_0_31,plain,
    ( open_subset(interior(X1,X2),X1)
    | ~ topological_space(X1)
    | ~ top_str(X1)
    | ~ element(X2,powerset(the_carrier(X1))) ),
    inference(split_conjunct,[status(thm)],[c_0_23]) ).

cnf(c_0_32,plain,
    ( empty_carrier(X1)
    | element(X3,powerset(the_carrier(X1)))
    | ~ topological_space(X1)
    | ~ top_str(X1)
    | ~ element(X2,the_carrier(X1))
    | ~ point_neighbourhood(X3,X1,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_24]) ).

cnf(c_0_33,negated_conjecture,
    element(esk51_0,the_carrier(esk49_0)),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_34,negated_conjecture,
    top_str(esk49_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_35,negated_conjecture,
    topological_space(esk49_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_36,negated_conjecture,
    ~ empty_carrier(esk49_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_37,plain,
    ( in(X3,interior(X2,X1))
    | empty_carrier(X2)
    | ~ point_neighbourhood(X1,X2,X3)
    | ~ element(X1,powerset(the_carrier(X2)))
    | ~ element(X3,the_carrier(X2))
    | ~ topological_space(X2)
    | ~ top_str(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

fof(c_0_38,plain,
    ! [X129,X130,X131,X133] :
      ( ( element(esk13_3(X129,X130,X131),powerset(the_carrier(X130)))
        | ~ in(X129,a_2_1_yellow19(X130,X131))
        | empty_carrier(X130)
        | ~ one_sorted_str(X130)
        | empty_carrier(X131)
        | ~ net_str(X131,X130) )
      & ( X129 = esk13_3(X129,X130,X131)
        | ~ in(X129,a_2_1_yellow19(X130,X131))
        | empty_carrier(X130)
        | ~ one_sorted_str(X130)
        | empty_carrier(X131)
        | ~ net_str(X131,X130) )
      & ( is_eventually_in(X130,X131,esk13_3(X129,X130,X131))
        | ~ in(X129,a_2_1_yellow19(X130,X131))
        | empty_carrier(X130)
        | ~ one_sorted_str(X130)
        | empty_carrier(X131)
        | ~ net_str(X131,X130) )
      & ( ~ element(X133,powerset(the_carrier(X130)))
        | X129 != X133
        | ~ is_eventually_in(X130,X131,X133)
        | in(X129,a_2_1_yellow19(X130,X131))
        | empty_carrier(X130)
        | ~ one_sorted_str(X130)
        | empty_carrier(X131)
        | ~ net_str(X131,X130) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_27])])])])]) ).

cnf(c_0_39,plain,
    ( empty_carrier(X1)
    | empty_carrier(X2)
    | filter_of_net_str(X1,X2) = a_2_1_yellow19(X1,X2)
    | ~ one_sorted_str(X1)
    | ~ net_str(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_28]) ).

cnf(c_0_40,negated_conjecture,
    net_str(esk50_0,esk49_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_41,negated_conjecture,
    ~ empty_carrier(esk50_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_42,plain,
    ( in(interior(X1,X2),X3)
    | ~ is_a_convergence_point_of_set(X1,X3,X4)
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | ~ element(X2,powerset(the_carrier(X1)))
    | ~ in(X4,interior(X1,X2)) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_29,c_0_30]),c_0_31]) ).

cnf(c_0_43,negated_conjecture,
    ( element(X1,powerset(the_carrier(esk49_0)))
    | ~ point_neighbourhood(X1,esk49_0,esk51_0) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32,c_0_33]),c_0_34]),c_0_35])]),c_0_36]) ).

cnf(c_0_44,plain,
    ( empty_carrier(X1)
    | in(X2,interior(X1,X3))
    | ~ point_neighbourhood(X3,X1,X2)
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | ~ element(X2,the_carrier(X1)) ),
    inference(csr,[status(thm)],[c_0_37,c_0_32]) ).

cnf(c_0_45,plain,
    ( X1 = esk13_3(X1,X2,X3)
    | empty_carrier(X2)
    | empty_carrier(X3)
    | ~ in(X1,a_2_1_yellow19(X2,X3))
    | ~ one_sorted_str(X2)
    | ~ net_str(X3,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_38]) ).

cnf(c_0_46,negated_conjecture,
    ( a_2_1_yellow19(esk49_0,esk50_0) = filter_of_net_str(esk49_0,esk50_0)
    | ~ one_sorted_str(esk49_0) ),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_39,c_0_40]),c_0_41]),c_0_36]) ).

cnf(c_0_47,negated_conjecture,
    ( in(interior(esk49_0,X1),X2)
    | ~ is_a_convergence_point_of_set(esk49_0,X2,X3)
    | ~ point_neighbourhood(X1,esk49_0,esk51_0)
    | ~ in(X3,interior(esk49_0,X1)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_42,c_0_43]),c_0_34]),c_0_35])]) ).

cnf(c_0_48,negated_conjecture,
    ( in(esk51_0,interior(esk49_0,X1))
    | ~ point_neighbourhood(X1,esk49_0,esk51_0) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_33]),c_0_34]),c_0_35])]),c_0_36]) ).

fof(c_0_49,plain,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & one_sorted_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & net_str(X2,X1) )
         => ! [X3,X4] :
              ( subset(X3,X4)
             => ( ( is_eventually_in(X1,X2,X3)
                 => is_eventually_in(X1,X2,X4) )
                & ( is_often_in(X1,X2,X3)
                 => is_often_in(X1,X2,X4) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[t8_waybel_0]) ).

cnf(c_0_50,plain,
    ( is_eventually_in(X1,X2,esk13_3(X3,X1,X2))
    | empty_carrier(X1)
    | empty_carrier(X2)
    | ~ in(X3,a_2_1_yellow19(X1,X2))
    | ~ one_sorted_str(X1)
    | ~ net_str(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_38]) ).

cnf(c_0_51,negated_conjecture,
    ( esk13_3(X1,esk49_0,esk50_0) = X1
    | ~ one_sorted_str(esk49_0)
    | ~ in(X1,filter_of_net_str(esk49_0,esk50_0)) ),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_45,c_0_46]),c_0_40])]),c_0_41]),c_0_36]) ).

cnf(c_0_52,negated_conjecture,
    ( in(interior(esk49_0,X1),X2)
    | ~ is_a_convergence_point_of_set(esk49_0,X2,esk51_0)
    | ~ point_neighbourhood(X1,esk49_0,esk51_0) ),
    inference(spm,[status(thm)],[c_0_47,c_0_48]) ).

fof(c_0_53,plain,
    ! [X230,X231,X232,X233] :
      ( ( ~ is_eventually_in(X230,X231,X232)
        | is_eventually_in(X230,X231,X233)
        | ~ subset(X232,X233)
        | empty_carrier(X231)
        | ~ net_str(X231,X230)
        | empty_carrier(X230)
        | ~ one_sorted_str(X230) )
      & ( ~ is_often_in(X230,X231,X232)
        | is_often_in(X230,X231,X233)
        | ~ subset(X232,X233)
        | empty_carrier(X231)
        | ~ net_str(X231,X230)
        | empty_carrier(X230)
        | ~ one_sorted_str(X230) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_49])])])]) ).

cnf(c_0_54,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,esk13_3(X1,esk49_0,esk50_0))
    | ~ one_sorted_str(esk49_0)
    | ~ in(X1,filter_of_net_str(esk49_0,esk50_0)) ),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_50,c_0_46]),c_0_40])]),c_0_41]),c_0_36]) ).

cnf(c_0_55,negated_conjecture,
    ( esk13_3(interior(esk49_0,X1),esk49_0,esk50_0) = interior(esk49_0,X1)
    | ~ is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0)
    | ~ one_sorted_str(esk49_0)
    | ~ point_neighbourhood(X1,esk49_0,esk51_0) ),
    inference(spm,[status(thm)],[c_0_51,c_0_52]) ).

fof(c_0_56,plain,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & transitive_relstr(X2)
            & directed_relstr(X2)
            & net_str(X2,X1) )
         => ! [X3] :
              ( element(X3,powerset(the_carrier(X1)))
             => ( X3 = lim_points_of_net(X1,X2)
              <=> ! [X4] :
                    ( element(X4,the_carrier(X1))
                   => ( in(X4,X3)
                    <=> ! [X5] :
                          ( point_neighbourhood(X5,X1,X4)
                         => is_eventually_in(X1,X2,X5) ) ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[d18_yellow_6]) ).

fof(c_0_57,plain,
    ! [X1,X2] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1)
        & ~ empty_carrier(X2)
        & transitive_relstr(X2)
        & directed_relstr(X2)
        & net_str(X2,X1) )
     => element(lim_points_of_net(X1,X2),powerset(the_carrier(X1))) ),
    inference(fof_simplification,[status(thm)],[dt_k11_yellow_6]) ).

cnf(c_0_58,plain,
    ( is_eventually_in(X1,X2,X4)
    | empty_carrier(X2)
    | empty_carrier(X1)
    | ~ is_eventually_in(X1,X2,X3)
    | ~ subset(X3,X4)
    | ~ net_str(X2,X1)
    | ~ one_sorted_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_53]) ).

cnf(c_0_59,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,interior(esk49_0,X1))
    | ~ is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0)
    | ~ one_sorted_str(esk49_0)
    | ~ point_neighbourhood(X1,esk49_0,esk51_0) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_54,c_0_55]),c_0_52]) ).

fof(c_0_60,plain,
    ! [X74] :
      ( ~ top_str(X74)
      | one_sorted_str(X74) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[dt_l1_pre_topc])]) ).

fof(c_0_61,plain,
    ! [X42,X43,X44,X45,X46,X50] :
      ( ( ~ in(X45,X44)
        | ~ point_neighbourhood(X46,X42,X45)
        | is_eventually_in(X42,X43,X46)
        | ~ element(X45,the_carrier(X42))
        | X44 != lim_points_of_net(X42,X43)
        | ~ element(X44,powerset(the_carrier(X42)))
        | empty_carrier(X43)
        | ~ transitive_relstr(X43)
        | ~ directed_relstr(X43)
        | ~ net_str(X43,X42)
        | empty_carrier(X42)
        | ~ topological_space(X42)
        | ~ top_str(X42) )
      & ( point_neighbourhood(esk1_4(X42,X43,X44,X45),X42,X45)
        | in(X45,X44)
        | ~ element(X45,the_carrier(X42))
        | X44 != lim_points_of_net(X42,X43)
        | ~ element(X44,powerset(the_carrier(X42)))
        | empty_carrier(X43)
        | ~ transitive_relstr(X43)
        | ~ directed_relstr(X43)
        | ~ net_str(X43,X42)
        | empty_carrier(X42)
        | ~ topological_space(X42)
        | ~ top_str(X42) )
      & ( ~ is_eventually_in(X42,X43,esk1_4(X42,X43,X44,X45))
        | in(X45,X44)
        | ~ element(X45,the_carrier(X42))
        | X44 != lim_points_of_net(X42,X43)
        | ~ element(X44,powerset(the_carrier(X42)))
        | empty_carrier(X43)
        | ~ transitive_relstr(X43)
        | ~ directed_relstr(X43)
        | ~ net_str(X43,X42)
        | empty_carrier(X42)
        | ~ topological_space(X42)
        | ~ top_str(X42) )
      & ( element(esk2_3(X42,X43,X44),the_carrier(X42))
        | X44 = lim_points_of_net(X42,X43)
        | ~ element(X44,powerset(the_carrier(X42)))
        | empty_carrier(X43)
        | ~ transitive_relstr(X43)
        | ~ directed_relstr(X43)
        | ~ net_str(X43,X42)
        | empty_carrier(X42)
        | ~ topological_space(X42)
        | ~ top_str(X42) )
      & ( point_neighbourhood(esk3_3(X42,X43,X44),X42,esk2_3(X42,X43,X44))
        | ~ in(esk2_3(X42,X43,X44),X44)
        | X44 = lim_points_of_net(X42,X43)
        | ~ element(X44,powerset(the_carrier(X42)))
        | empty_carrier(X43)
        | ~ transitive_relstr(X43)
        | ~ directed_relstr(X43)
        | ~ net_str(X43,X42)
        | empty_carrier(X42)
        | ~ topological_space(X42)
        | ~ top_str(X42) )
      & ( ~ is_eventually_in(X42,X43,esk3_3(X42,X43,X44))
        | ~ in(esk2_3(X42,X43,X44),X44)
        | X44 = lim_points_of_net(X42,X43)
        | ~ element(X44,powerset(the_carrier(X42)))
        | empty_carrier(X43)
        | ~ transitive_relstr(X43)
        | ~ directed_relstr(X43)
        | ~ net_str(X43,X42)
        | empty_carrier(X42)
        | ~ topological_space(X42)
        | ~ top_str(X42) )
      & ( in(esk2_3(X42,X43,X44),X44)
        | ~ point_neighbourhood(X50,X42,esk2_3(X42,X43,X44))
        | is_eventually_in(X42,X43,X50)
        | X44 = lim_points_of_net(X42,X43)
        | ~ element(X44,powerset(the_carrier(X42)))
        | empty_carrier(X43)
        | ~ transitive_relstr(X43)
        | ~ directed_relstr(X43)
        | ~ net_str(X43,X42)
        | empty_carrier(X42)
        | ~ topological_space(X42)
        | ~ top_str(X42) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_56])])])])]) ).

fof(c_0_62,plain,
    ! [X65,X66] :
      ( empty_carrier(X65)
      | ~ topological_space(X65)
      | ~ top_str(X65)
      | empty_carrier(X66)
      | ~ transitive_relstr(X66)
      | ~ directed_relstr(X66)
      | ~ net_str(X66,X65)
      | element(lim_points_of_net(X65,X66),powerset(the_carrier(X65))) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_57])]) ).

cnf(c_0_63,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,X1)
    | ~ subset(interior(esk49_0,X2),X1)
    | ~ is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0)
    | ~ one_sorted_str(esk49_0)
    | ~ point_neighbourhood(X2,esk49_0,esk51_0) ),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_58,c_0_59]),c_0_40])]),c_0_41]),c_0_36]) ).

cnf(c_0_64,plain,
    ( one_sorted_str(X1)
    | ~ top_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_60]) ).

fof(c_0_65,plain,
    ! [X214,X215] :
      ( ~ top_str(X214)
      | ~ element(X215,powerset(the_carrier(X214)))
      | subset(interior(X214,X215),X215) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t44_tops_1])])]) ).

cnf(c_0_66,plain,
    ( point_neighbourhood(esk1_4(X1,X2,X3,X4),X1,X4)
    | in(X4,X3)
    | empty_carrier(X2)
    | empty_carrier(X1)
    | ~ element(X4,the_carrier(X1))
    | X3 != lim_points_of_net(X1,X2)
    | ~ element(X3,powerset(the_carrier(X1)))
    | ~ transitive_relstr(X2)
    | ~ directed_relstr(X2)
    | ~ net_str(X2,X1)
    | ~ topological_space(X1)
    | ~ top_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_61]) ).

cnf(c_0_67,plain,
    ( empty_carrier(X1)
    | empty_carrier(X2)
    | element(lim_points_of_net(X1,X2),powerset(the_carrier(X1)))
    | ~ topological_space(X1)
    | ~ top_str(X1)
    | ~ transitive_relstr(X2)
    | ~ directed_relstr(X2)
    | ~ net_str(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_62]) ).

cnf(c_0_68,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,X1)
    | ~ subset(interior(esk49_0,X2),X1)
    | ~ is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0)
    | ~ point_neighbourhood(X2,esk49_0,esk51_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_63,c_0_64]),c_0_34])]) ).

cnf(c_0_69,negated_conjecture,
    ( in(esk51_0,lim_points_of_net(esk49_0,esk50_0))
    | is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0) ),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_70,plain,
    ( subset(interior(X1,X2),X2)
    | ~ top_str(X1)
    | ~ element(X2,powerset(the_carrier(X1))) ),
    inference(split_conjunct,[status(thm)],[c_0_65]) ).

cnf(c_0_71,plain,
    ( point_neighbourhood(esk1_4(X1,X2,lim_points_of_net(X1,X2),X3),X1,X3)
    | empty_carrier(X2)
    | empty_carrier(X1)
    | in(X3,lim_points_of_net(X1,X2))
    | ~ net_str(X2,X1)
    | ~ directed_relstr(X2)
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | ~ element(X3,the_carrier(X1))
    | ~ transitive_relstr(X2) ),
    inference(csr,[status(thm)],[inference(er,[status(thm)],[c_0_66]),c_0_67]) ).

cnf(c_0_72,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,X1)
    | in(esk51_0,lim_points_of_net(esk49_0,esk50_0))
    | ~ subset(interior(esk49_0,X2),X1)
    | ~ point_neighbourhood(X2,esk49_0,esk51_0) ),
    inference(spm,[status(thm)],[c_0_68,c_0_69]) ).

cnf(c_0_73,negated_conjecture,
    ( subset(interior(esk49_0,X1),X1)
    | ~ point_neighbourhood(X1,esk49_0,esk51_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_70,c_0_43]),c_0_34])]) ).

cnf(c_0_74,negated_conjecture,
    ( point_neighbourhood(esk1_4(esk49_0,X1,lim_points_of_net(esk49_0,X1),esk51_0),esk49_0,esk51_0)
    | empty_carrier(X1)
    | in(esk51_0,lim_points_of_net(esk49_0,X1))
    | ~ net_str(X1,esk49_0)
    | ~ directed_relstr(X1)
    | ~ transitive_relstr(X1) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_71,c_0_33]),c_0_34]),c_0_35])]),c_0_36]) ).

cnf(c_0_75,negated_conjecture,
    directed_relstr(esk50_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_76,negated_conjecture,
    transitive_relstr(esk50_0),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

fof(c_0_77,plain,
    ! [X216,X217,X218] :
      ( ~ in(X216,X217)
      | ~ element(X217,powerset(X218))
      | element(X216,X218) ),
    inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t4_subset])]) ).

cnf(c_0_78,plain,
    ( in(X4,X3)
    | empty_carrier(X2)
    | empty_carrier(X1)
    | ~ is_eventually_in(X1,X2,esk1_4(X1,X2,X3,X4))
    | ~ element(X4,the_carrier(X1))
    | X3 != lim_points_of_net(X1,X2)
    | ~ element(X3,powerset(the_carrier(X1)))
    | ~ transitive_relstr(X2)
    | ~ directed_relstr(X2)
    | ~ net_str(X2,X1)
    | ~ topological_space(X1)
    | ~ top_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_61]) ).

cnf(c_0_79,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,X1)
    | in(esk51_0,lim_points_of_net(esk49_0,esk50_0))
    | ~ point_neighbourhood(X1,esk49_0,esk51_0) ),
    inference(spm,[status(thm)],[c_0_72,c_0_73]) ).

cnf(c_0_80,negated_conjecture,
    ( point_neighbourhood(esk1_4(esk49_0,esk50_0,lim_points_of_net(esk49_0,esk50_0),esk51_0),esk49_0,esk51_0)
    | in(esk51_0,lim_points_of_net(esk49_0,esk50_0)) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_74,c_0_40]),c_0_75]),c_0_76])]),c_0_41]) ).

fof(c_0_81,plain,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & topological_space(X1)
        & top_str(X1) )
     => ! [X2] :
          ( element(X2,powerset(the_carrier(X1)))
         => ! [X3] :
              ( element(X3,the_carrier(X1))
             => ( ( open_subset(X2,X1)
                  & in(X3,X2) )
               => point_neighbourhood(X2,X1,X3) ) ) ) ),
    inference(fof_simplification,[status(thm)],[t5_connsp_2]) ).

cnf(c_0_82,plain,
    ( is_eventually_in(X4,X5,X3)
    | empty_carrier(X5)
    | empty_carrier(X4)
    | ~ in(X1,X2)
    | ~ point_neighbourhood(X3,X4,X1)
    | ~ element(X1,the_carrier(X4))
    | X2 != lim_points_of_net(X4,X5)
    | ~ element(X2,powerset(the_carrier(X4)))
    | ~ transitive_relstr(X5)
    | ~ directed_relstr(X5)
    | ~ net_str(X5,X4)
    | ~ topological_space(X4)
    | ~ top_str(X4) ),
    inference(split_conjunct,[status(thm)],[c_0_61]) ).

cnf(c_0_83,plain,
    ( element(X1,X3)
    | ~ in(X1,X2)
    | ~ element(X2,powerset(X3)) ),
    inference(split_conjunct,[status(thm)],[c_0_77]) ).

cnf(c_0_84,plain,
    ( empty_carrier(X1)
    | empty_carrier(X2)
    | in(X3,lim_points_of_net(X2,X1))
    | ~ is_eventually_in(X2,X1,esk1_4(X2,X1,lim_points_of_net(X2,X1),X3))
    | ~ net_str(X1,X2)
    | ~ directed_relstr(X1)
    | ~ top_str(X2)
    | ~ topological_space(X2)
    | ~ element(X3,the_carrier(X2))
    | ~ transitive_relstr(X1) ),
    inference(csr,[status(thm)],[inference(er,[status(thm)],[c_0_78]),c_0_67]) ).

cnf(c_0_85,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,esk1_4(esk49_0,esk50_0,lim_points_of_net(esk49_0,esk50_0),esk51_0))
    | in(esk51_0,lim_points_of_net(esk49_0,esk50_0)) ),
    inference(spm,[status(thm)],[c_0_79,c_0_80]) ).

fof(c_0_86,plain,
    ! [X219,X220,X221] :
      ( empty_carrier(X219)
      | ~ topological_space(X219)
      | ~ top_str(X219)
      | ~ element(X220,powerset(the_carrier(X219)))
      | ~ element(X221,the_carrier(X219))
      | ~ open_subset(X220,X219)
      | ~ in(X221,X220)
      | point_neighbourhood(X220,X219,X221) ),
    inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_81])])]) ).

fof(c_0_87,plain,
    ! [X1] :
      ( ( ~ empty_carrier(X1)
        & one_sorted_str(X1) )
     => ! [X2] :
          ( ( ~ empty_carrier(X2)
            & net_str(X2,X1) )
         => ! [X3] :
              ( in(X3,filter_of_net_str(X1,X2))
            <=> ( is_eventually_in(X1,X2,X3)
                & element(X3,powerset(the_carrier(X1))) ) ) ) ),
    inference(fof_simplification,[status(thm)],[t11_yellow19]) ).

cnf(c_0_88,plain,
    ( is_eventually_in(X1,X2,X3)
    | empty_carrier(X2)
    | empty_carrier(X1)
    | ~ point_neighbourhood(X3,X1,X4)
    | ~ net_str(X2,X1)
    | ~ directed_relstr(X2)
    | ~ top_str(X1)
    | ~ topological_space(X1)
    | ~ transitive_relstr(X2)
    | ~ in(X4,lim_points_of_net(X1,X2)) ),
    inference(csr,[status(thm)],[inference(er,[status(thm)],[inference(csr,[status(thm)],[c_0_82,c_0_83])]),c_0_67]) ).

cnf(c_0_89,negated_conjecture,
    in(esk51_0,lim_points_of_net(esk49_0,esk50_0)),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_84,c_0_85]),c_0_40]),c_0_75]),c_0_34]),c_0_35]),c_0_33]),c_0_76])]),c_0_36]),c_0_41]) ).

cnf(c_0_90,plain,
    ( empty_carrier(X1)
    | point_neighbourhood(X2,X1,X3)
    | ~ topological_space(X1)
    | ~ top_str(X1)
    | ~ element(X2,powerset(the_carrier(X1)))
    | ~ element(X3,the_carrier(X1))
    | ~ open_subset(X2,X1)
    | ~ in(X3,X2) ),
    inference(split_conjunct,[status(thm)],[c_0_86]) ).

cnf(c_0_91,plain,
    ( element(esk4_3(X1,X2,X3),powerset(the_carrier(X1)))
    | is_a_convergence_point_of_set(X1,X2,X3)
    | ~ topological_space(X1)
    | ~ top_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_21]) ).

cnf(c_0_92,plain,
    ( open_subset(esk4_3(X1,X2,X3),X1)
    | is_a_convergence_point_of_set(X1,X2,X3)
    | ~ topological_space(X1)
    | ~ top_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_21]) ).

fof(c_0_93,plain,
    ! [X199,X200,X201] :
      ( ( is_eventually_in(X199,X200,X201)
        | ~ in(X201,filter_of_net_str(X199,X200))
        | empty_carrier(X200)
        | ~ net_str(X200,X199)
        | empty_carrier(X199)
        | ~ one_sorted_str(X199) )
      & ( element(X201,powerset(the_carrier(X199)))
        | ~ in(X201,filter_of_net_str(X199,X200))
        | empty_carrier(X200)
        | ~ net_str(X200,X199)
        | empty_carrier(X199)
        | ~ one_sorted_str(X199) )
      & ( ~ is_eventually_in(X199,X200,X201)
        | ~ element(X201,powerset(the_carrier(X199)))
        | in(X201,filter_of_net_str(X199,X200))
        | empty_carrier(X200)
        | ~ net_str(X200,X199)
        | empty_carrier(X199)
        | ~ one_sorted_str(X199) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_87])])])]) ).

cnf(c_0_94,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,X1)
    | ~ point_neighbourhood(X1,esk49_0,esk51_0) ),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_88,c_0_89]),c_0_40]),c_0_75]),c_0_34]),c_0_35]),c_0_76])]),c_0_36]),c_0_41]) ).

cnf(c_0_95,plain,
    ( point_neighbourhood(X1,X2,X3)
    | empty_carrier(X2)
    | ~ open_subset(X1,X2)
    | ~ top_str(X2)
    | ~ topological_space(X2)
    | ~ element(X1,powerset(the_carrier(X2)))
    | ~ in(X3,X1) ),
    inference(csr,[status(thm)],[c_0_90,c_0_83]) ).

cnf(c_0_96,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,X2)
    | element(esk4_3(esk49_0,X1,X2),powerset(the_carrier(esk49_0))) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_91,c_0_34]),c_0_35])]) ).

cnf(c_0_97,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,X2)
    | open_subset(esk4_3(esk49_0,X1,X2),esk49_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_92,c_0_34]),c_0_35])]) ).

cnf(c_0_98,plain,
    ( in(X1,esk4_3(X2,X3,X1))
    | is_a_convergence_point_of_set(X2,X3,X1)
    | ~ topological_space(X2)
    | ~ top_str(X2) ),
    inference(split_conjunct,[status(thm)],[c_0_21]) ).

cnf(c_0_99,plain,
    ( in(X3,filter_of_net_str(X1,X2))
    | empty_carrier(X2)
    | empty_carrier(X1)
    | ~ is_eventually_in(X1,X2,X3)
    | ~ element(X3,powerset(the_carrier(X1)))
    | ~ net_str(X2,X1)
    | ~ one_sorted_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_93]) ).

cnf(c_0_100,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,X1)
    | ~ subset(X2,X1)
    | ~ one_sorted_str(esk49_0)
    | ~ point_neighbourhood(X2,esk49_0,esk51_0) ),
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_58,c_0_94]),c_0_40])]),c_0_41]),c_0_36]) ).

cnf(c_0_101,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,X2)
    | point_neighbourhood(esk4_3(esk49_0,X1,X2),esk49_0,X3)
    | ~ in(X3,esk4_3(esk49_0,X1,X2)) ),
    inference(csr,[status(thm)],[inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_95,c_0_96]),c_0_34]),c_0_35])]),c_0_36]),c_0_97]) ).

cnf(c_0_102,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,X2)
    | in(X2,esk4_3(esk49_0,X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_98,c_0_34]),c_0_35])]) ).

cnf(c_0_103,negated_conjecture,
    ( empty_carrier(X1)
    | in(X2,filter_of_net_str(esk49_0,X1))
    | ~ one_sorted_str(esk49_0)
    | ~ is_eventually_in(esk49_0,X1,X2)
    | ~ point_neighbourhood(X2,esk49_0,esk51_0)
    | ~ net_str(X1,esk49_0) ),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_99,c_0_43]),c_0_36]) ).

cnf(c_0_104,negated_conjecture,
    ( is_eventually_in(esk49_0,esk50_0,X1)
    | ~ subset(X2,X1)
    | ~ point_neighbourhood(X2,esk49_0,esk51_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_100,c_0_64]),c_0_34])]) ).

cnf(c_0_105,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,X2)
    | point_neighbourhood(esk4_3(esk49_0,X1,X2),esk49_0,X2) ),
    inference(spm,[status(thm)],[c_0_101,c_0_102]) ).

fof(c_0_106,plain,
    ! [X198] : subset(X198,X198),
    inference(variable_rename,[status(thm)],[inference(fof_simplification,[status(thm)],[reflexivity_r1_tarski])]) ).

cnf(c_0_107,negated_conjecture,
    ( empty_carrier(X1)
    | in(X2,filter_of_net_str(esk49_0,X1))
    | ~ is_eventually_in(esk49_0,X1,X2)
    | ~ point_neighbourhood(X2,esk49_0,esk51_0)
    | ~ net_str(X1,esk49_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_103,c_0_64]),c_0_34])]) ).

cnf(c_0_108,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,esk51_0)
    | is_eventually_in(esk49_0,esk50_0,X2)
    | ~ subset(esk4_3(esk49_0,X1,esk51_0),X2) ),
    inference(spm,[status(thm)],[c_0_104,c_0_105]) ).

cnf(c_0_109,plain,
    subset(X1,X1),
    inference(split_conjunct,[status(thm)],[c_0_106]) ).

cnf(c_0_110,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,esk51_0)
    | empty_carrier(X2)
    | in(esk4_3(esk49_0,X1,esk51_0),filter_of_net_str(esk49_0,X2))
    | ~ is_eventually_in(esk49_0,X2,esk4_3(esk49_0,X1,esk51_0))
    | ~ net_str(X2,esk49_0) ),
    inference(spm,[status(thm)],[c_0_107,c_0_105]) ).

cnf(c_0_111,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,esk51_0)
    | is_eventually_in(esk49_0,esk50_0,esk4_3(esk49_0,X1,esk51_0)) ),
    inference(spm,[status(thm)],[c_0_108,c_0_109]) ).

cnf(c_0_112,negated_conjecture,
    ( ~ in(esk51_0,lim_points_of_net(esk49_0,esk50_0))
    | ~ is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0) ),
    inference(split_conjunct,[status(thm)],[c_0_25]) ).

cnf(c_0_113,plain,
    ( is_a_convergence_point_of_set(X1,X2,X3)
    | ~ in(esk4_3(X1,X2,X3),X2)
    | ~ topological_space(X1)
    | ~ top_str(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_21]) ).

cnf(c_0_114,negated_conjecture,
    ( is_a_convergence_point_of_set(esk49_0,X1,esk51_0)
    | in(esk4_3(esk49_0,X1,esk51_0),filter_of_net_str(esk49_0,esk50_0)) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_110,c_0_111]),c_0_40])]),c_0_41]) ).

cnf(c_0_115,negated_conjecture,
    ~ is_a_convergence_point_of_set(esk49_0,filter_of_net_str(esk49_0,esk50_0),esk51_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_112,c_0_89])]) ).

cnf(c_0_116,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_113,c_0_114]),c_0_34]),c_0_35])]),c_0_115]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11  % Problem    : SEU392+1 : TPTP v8.1.2. Released v3.3.0.
% 0.03/0.12  % Command    : run_E %s %d THM
% 0.12/0.32  % Computer : n019.cluster.edu
% 0.12/0.32  % Model    : x86_64 x86_64
% 0.12/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32  % Memory   : 8042.1875MB
% 0.12/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32  % CPULimit   : 2400
% 0.12/0.32  % WCLimit    : 300
% 0.12/0.32  % DateTime   : Mon Oct  2 09:17:51 EDT 2023
% 0.12/0.32  % CPUTime    : 
% 0.17/0.44  Running first-order theorem proving
% 0.17/0.44  Running: /export/starexec/sandbox/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/tmp/tmp.x3qXMpsmtH/E---3.1_18034.p
% 570.64/72.92  # Version: 3.1pre001
% 570.64/72.92  # Preprocessing class: FSLSSMSSSSSNFFN.
% 570.64/72.92  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 570.64/72.92  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 570.64/72.92  # Starting new_bool_3 with 300s (1) cores
% 570.64/72.92  # Starting new_bool_1 with 300s (1) cores
% 570.64/72.92  # Starting sh5l with 300s (1) cores
% 570.64/72.92  # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with pid 18112 completed with status 0
% 570.64/72.92  # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S
% 570.64/72.92  # Preprocessing class: FSLSSMSSSSSNFFN.
% 570.64/72.92  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 570.64/72.92  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 570.64/72.92  # No SInE strategy applied
% 570.64/72.92  # Search class: FGHSM-FSLM31-MFFFFFNN
% 570.64/72.92  # Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 570.64/72.92  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_S4d with 675s (1) cores
% 570.64/72.92  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 570.64/72.92  # Starting G-E--_207_B07_F1_AE_CS_SP_PI_PS_S0Y with 136s (1) cores
% 570.64/72.92  # Starting U----_116Y_C05_02_F1_SE_PI_CS_SP_PS_S5PRR_RG_S04AN with 136s (1) cores
% 570.64/72.92  # Starting G-E--_008_C45_F1_PI_SE_Q4_CS_SP_S4SI with 136s (1) cores
% 570.64/72.92  # U----_116Y_C05_02_F1_SE_PI_CS_SP_PS_S5PRR_RG_S04AN with pid 18122 completed with status 0
% 570.64/72.92  # Result found by U----_116Y_C05_02_F1_SE_PI_CS_SP_PS_S5PRR_RG_S04AN
% 570.64/72.92  # Preprocessing class: FSLSSMSSSSSNFFN.
% 570.64/72.92  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 570.64/72.92  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 1500s (5) cores
% 570.64/72.92  # No SInE strategy applied
% 570.64/72.92  # Search class: FGHSM-FSLM31-MFFFFFNN
% 570.64/72.92  # Scheduled 7 strats onto 5 cores with 1500 seconds (1500 total)
% 570.64/72.92  # Starting G-E--_208_C18_F1_SE_CS_SP_PS_S5PRR_S4d with 675s (1) cores
% 570.64/72.92  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2S with 151s (1) cores
% 570.64/72.92  # Starting G-E--_207_B07_F1_AE_CS_SP_PI_PS_S0Y with 136s (1) cores
% 570.64/72.92  # Starting U----_116Y_C05_02_F1_SE_PI_CS_SP_PS_S5PRR_RG_S04AN with 136s (1) cores
% 570.64/72.92  # Preprocessing time       : 0.004 s
% 570.64/72.92  # Presaturation interreduction done
% 570.64/72.92  
% 570.64/72.92  # Proof found!
% 570.64/72.92  # SZS status Theorem
% 570.64/72.92  # SZS output start CNFRefutation
% See solution above
% 570.64/72.92  # Parsed axioms                        : 135
% 570.64/72.92  # Removed by relevancy pruning/SinE    : 0
% 570.64/72.92  # Initial clauses                      : 434
% 570.64/72.92  # Removed in clause preprocessing      : 35
% 570.64/72.92  # Initial clauses in saturation        : 399
% 570.64/72.92  # Processed clauses                    : 156752
% 570.64/72.92  # ...of these trivial                  : 251
% 570.64/72.92  # ...subsumed                          : 122997
% 570.64/72.92  # ...remaining for further processing  : 33504
% 570.64/72.92  # Other redundant clauses eliminated   : 12
% 570.64/72.92  # Clauses deleted for lack of memory   : 0
% 570.64/72.92  # Backward-subsumed                    : 2530
% 570.64/72.92  # Backward-rewritten                   : 657
% 570.64/72.92  # Generated clauses                    : 2091222
% 570.64/72.92  # ...of the previous two non-redundant : 1927329
% 570.64/72.92  # ...aggressively subsumed             : 0
% 570.64/72.92  # Contextual simplify-reflections      : 481
% 570.64/72.92  # Paramodulations                      : 2090816
% 570.64/72.92  # Factorizations                       : 322
% 570.64/72.92  # NegExts                              : 0
% 570.64/72.92  # Equation resolutions                 : 18
% 570.64/72.92  # Total rewrite steps                  : 396387
% 570.64/72.92  # Propositional unsat checks           : 6
% 570.64/72.92  #    Propositional check models        : 0
% 570.64/72.92  #    Propositional check unsatisfiable : 0
% 570.64/72.92  #    Propositional clauses             : 0
% 570.64/72.92  #    Propositional clauses after purity: 0
% 570.64/72.92  #    Propositional unsat core size     : 0
% 570.64/72.92  #    Propositional preprocessing time  : 0.000
% 570.64/72.92  #    Propositional encoding time       : 6.205
% 570.64/72.92  #    Propositional solver time         : 5.506
% 570.64/72.92  #    Success case prop preproc time    : 0.000
% 570.64/72.92  #    Success case prop encoding time   : 0.000
% 570.64/72.92  #    Success case prop solver time     : 0.000
% 570.64/72.92  # Current number of processed clauses  : 29908
% 570.64/72.92  #    Positive orientable unit clauses  : 1350
% 570.64/72.92  #    Positive unorientable unit clauses: 0
% 570.64/72.92  #    Negative unit clauses             : 484
% 570.64/72.92  #    Non-unit-clauses                  : 28074
% 570.64/72.92  # Current number of unprocessed clauses: 1482903
% 570.64/72.92  # ...number of literals in the above   : 5839149
% 570.64/72.92  # Current number of archived formulas  : 0
% 570.64/72.92  # Current number of archived clauses   : 3592
% 570.64/72.92  # Clause-clause subsumption calls (NU) : 86908606
% 570.64/72.92  # Rec. Clause-clause subsumption calls : 45015338
% 570.64/72.92  # Non-unit clause-clause subsumptions  : 105350
% 570.64/72.92  # Unit Clause-clause subsumption calls : 548445
% 570.64/72.92  # Rewrite failures with RHS unbound    : 0
% 570.64/72.92  # BW rewrite match attempts            : 38850
% 570.64/72.92  # BW rewrite match successes           : 43
% 570.64/72.92  # Condensation attempts                : 0
% 570.64/72.92  # Condensation successes               : 0
% 570.64/72.92  # Termbank termtop insertions          : 59606731
% 570.64/72.92  
% 570.64/72.92  # -------------------------------------------------
% 570.64/72.92  # User time                : 70.093 s
% 570.64/72.92  # System time              : 1.165 s
% 570.64/72.92  # Total time               : 71.257 s
% 570.64/72.92  # Maximum resident set size: 2856 pages
% 570.64/72.92  
% 570.64/72.92  # -------------------------------------------------
% 570.64/72.92  # User time                : 351.107 s
% 570.64/72.92  # System time              : 5.432 s
% 570.64/72.92  # Total time               : 356.540 s
% 570.64/72.92  # Maximum resident set size: 1864 pages
% 570.64/72.92  % E---3.1 exiting
% 570.64/72.92  % E---3.1 exiting
%------------------------------------------------------------------------------