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Leo-III---1.8.0.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Leo-III---1.8.0
% Problem  : SEU391+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39

% Computer : n002.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sun Sep 27 08:38:40 AM UTC 2026

% Result   : Theorem 10.96s 4.34s
% Output   : Refutation 11.71s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :   94
% Syntax   : Number of formulae    :  190 (  15 unt;   0 typ;   0 def)
%            Number of atoms       :  961 (  19 equ;   0 cnn)
%            Maximal formula atoms :   20 (   5 avg)
%            Number of connectives : 2436 ( 192   ~;   2   |; 591   &;1473   @)
%                                         (   6 <=>; 172  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   23 (   8 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   50 (  48 usr;   2 con; 0-3 aty)
%            Number of variables   :  295 (   0   ^; 226   !;  69   ?; 295   :)

% Comments : 
%------------------------------------------------------------------------------
thf(empty_carrier_decl,type,
    empty_carrier: $i > $o ).

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

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

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

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

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

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

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

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

thf(relation_of2_decl,type,
    relation_of2: $i > $i > $i > $o ).

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

thf(relation_empty_yielding_decl,type,
    relation_empty_yielding: $i > $o ).

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

thf(cartesian_product2_decl,type,
    cartesian_product2: $i > $i > $i ).

thf(relation_of2_as_subset_decl,type,
    relation_of2_as_subset: $i > $i > $i > $o ).

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

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

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

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

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

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

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

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

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

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

thf(strict_rel_str_decl,type,
    strict_rel_str: $i > $o ).

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

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

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

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

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

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

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

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

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

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

thf(v1_yellow_3_decl,type,
    v1_yellow_3: $i > $o ).

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

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

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

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

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

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

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

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

thf(a_2_1_yellow19_decl,type,
    a_2_1_yellow19: $i > $i > $i ).

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

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

thf(61,axiom,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ~ ( A @ cast_as_carrier_subset @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_pre_topc) ).

thf(417,plain,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ~ ( A @ cast_as_carrier_subset @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(52,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ in ) )
     => ~ ( A @ ( B @ in ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(365,plain,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ in ) )
     => ~ ( A @ ( B @ in ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(31,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ trivial_carrier )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ complete_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ transitive_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_yellow_0) ).

thf(249,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ trivial_carrier )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ complete_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ transitive_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(4,axiom,
    ? [A: $i] :
      ( ( A @ relation_empty_yielding )
      & ( A @ relation ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_relat_1) ).

thf(110,plain,
    ? [A: $i] :
      ( ( A @ relation_empty_yielding )
      & ( A @ relation ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(19,axiom,
    ! [A: $i] :
      ( ( A @ boole_POSet @ rel_str )
      & ( A @ boole_POSet @ strict_rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_yellow_1) ).

thf(157,plain,
    ! [A: $i] :
      ( ( A @ boole_POSet @ rel_str )
      & ( A @ boole_POSet @ strict_rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(90,axiom,
    ! [A: $i] :
    ? [B: $i] : ( A @ ( B @ element ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_subset_1) ).

thf(623,plain,
    ! [A: $i] :
    ? [B: $i] : ( A @ ( B @ element ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[90]) ).

thf(77,axiom,
    ! [A: $i] :
      ( ( A @ one_sorted_str )
     => ? [B: $i] :
          ( ( B @ finite )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_waybel_7) ).

thf(514,plain,
    ! [A: $i] :
      ( ( A @ one_sorted_str )
     => ? [B: $i] :
          ( ( B @ finite )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[77]) ).

thf(85,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ upper_bounded_relstr )
        & ~ ( A @ empty_carrier ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ directed_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_waybel_0) ).

thf(574,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ upper_bounded_relstr )
        & ~ ( A @ empty_carrier ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ directed_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[85]) ).

thf(51,axiom,
    ! [A: $i] :
      ( ( A @ boole_POSet @ antisymmetric_relstr )
      & ( A @ boole_POSet @ transitive_relstr )
      & ( A @ boole_POSet @ reflexive_relstr )
      & ( A @ boole_POSet @ strict_rel_str )
      & ~ ( A @ boole_POSet @ empty_carrier ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc7_yellow_1) ).

thf(353,plain,
    ! [A: $i] :
      ( ( A @ boole_POSet @ antisymmetric_relstr )
      & ( A @ boole_POSet @ transitive_relstr )
      & ( A @ boole_POSet @ reflexive_relstr )
      & ( A @ boole_POSet @ strict_rel_str )
      & ~ ( A @ boole_POSet @ empty_carrier ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(16,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ with_suprema_relstr ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ directed_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_waybel_0) ).

thf(147,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ with_suprema_relstr ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ directed_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(93,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ transitive_relstr )
        & ( A @ reflexive_relstr )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ( A @ ( B @ upper_relstr_subset ) )
          & ( A @ ( B @ filtered_subset ) )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc10_waybel_0) ).

thf(634,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ transitive_relstr )
        & ( A @ reflexive_relstr )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ( A @ ( B @ upper_relstr_subset ) )
          & ( A @ ( B @ filtered_subset ) )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[93]) ).

thf(40,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( B @ empty )
        & ( B @ ( A @ in ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_boole) ).

thf(293,plain,
    ! [A: $i,B: $i] :
      ~ ( ( B @ empty )
        & ( B @ ( A @ in ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(58,axiom,
    ! [A: $i] :
      ~ ( A @ powerset @ empty ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_subset_1) ).

thf(396,plain,
    ! [A: $i] :
      ~ ( A @ powerset @ empty ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(12,axiom,
    ? [A: $i] :
      ( ( A @ relation )
      & ~ ( A @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_relat_1) ).

thf(133,plain,
    ? [A: $i] :
      ( ( A @ relation )
      & ~ ( A @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(60,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ transitive_relstr )
        & ( A @ reflexive_relstr )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ( A @ ( B @ lower_relstr_subset ) )
          & ( A @ ( B @ directed_subset ) )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc9_waybel_0) ).

thf(411,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ transitive_relstr )
        & ( A @ reflexive_relstr )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ( A @ ( B @ lower_relstr_subset ) )
          & ( A @ ( B @ directed_subset ) )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(35,axiom,
    ? [A: $i] :
      ( ( A @ bounded_relstr )
      & ( A @ upper_bounded_relstr )
      & ( A @ lower_bounded_relstr )
      & ( A @ complete_relstr )
      & ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_yellow_0) ).

thf(265,plain,
    ? [A: $i] :
      ( ( A @ bounded_relstr )
      & ( A @ upper_bounded_relstr )
      & ( A @ lower_bounded_relstr )
      & ( A @ complete_relstr )
      & ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(6,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( B @ ( A @ ( C @ relation_of2_as_subset ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m2_relset_1) ).

thf(116,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( B @ ( A @ ( C @ relation_of2_as_subset ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(30,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ powerset @ ( A @ element ) )
    <=> ( B @ ( A @ subset ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_subset) ).

thf(243,plain,
    ! [A: $i,B: $i] :
      ( ( ( B @ ( A @ subset ) )
       => ( B @ powerset @ ( A @ element ) ) )
      & ( ( B @ powerset @ ( A @ element ) )
       => ( B @ ( A @ subset ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(44,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ element ) )
     => ( ( B @ ( A @ in ) )
        | ( B @ empty ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_subset) ).

thf(307,plain,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ element ) )
     => ( ( B @ ( A @ in ) )
        | ( B @ empty ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(76,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ ( C @ relation_of2_as_subset ) ) )
     => ( B @ ( A @ cartesian_product2 ) @ powerset @ ( C @ element ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m2_relset_1) ).

thf(512,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ ( C @ relation_of2_as_subset ) ) )
     => ( B @ ( A @ cartesian_product2 ) @ powerset @ ( C @ element ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[76]) ).

thf(65,axiom,
    ! [A: $i] :
      ( ( A @ boole_POSet @ complete_relstr )
      & ( A @ boole_POSet @ with_infima_relstr )
      & ( A @ boole_POSet @ with_suprema_relstr )
      & ( A @ boole_POSet @ bounded_relstr )
      & ( A @ boole_POSet @ upper_bounded_relstr )
      & ( A @ boole_POSet @ lower_bounded_relstr )
      & ( A @ boole_POSet @ antisymmetric_relstr )
      & ( A @ boole_POSet @ transitive_relstr )
      & ( A @ boole_POSet @ reflexive_relstr )
      & ( A @ boole_POSet @ strict_rel_str )
      & ~ ( A @ boole_POSet @ empty_carrier ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_yellow_1) ).

thf(439,plain,
    ! [A: $i] :
      ( ( A @ boole_POSet @ complete_relstr )
      & ( A @ boole_POSet @ with_infima_relstr )
      & ( A @ boole_POSet @ with_suprema_relstr )
      & ( A @ boole_POSet @ bounded_relstr )
      & ( A @ boole_POSet @ upper_bounded_relstr )
      & ( A @ boole_POSet @ lower_bounded_relstr )
      & ( A @ boole_POSet @ antisymmetric_relstr )
      & ( A @ boole_POSet @ transitive_relstr )
      & ( A @ boole_POSet @ reflexive_relstr )
      & ( A @ boole_POSet @ strict_rel_str )
      & ~ ( A @ boole_POSet @ empty_carrier ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[65]) ).

thf(43,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ~ ( A @ empty_carrier ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ upper_relstr_subset ) )
        & ( A @ ( A @ cast_as_carrier_subset @ lower_relstr_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc15_waybel_0) ).

thf(302,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ~ ( A @ empty_carrier ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ upper_relstr_subset ) )
        & ( A @ ( A @ cast_as_carrier_subset @ lower_relstr_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(57,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ complete_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ bounded_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_yellow_0) ).

thf(392,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ complete_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ bounded_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[57]) ).

thf(13,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( B @ empty )
        & ( A != B )
        & ( A @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_boole) ).

thf(137,plain,
    ! [A: $i,B: $i] :
      ~ ( ( B @ empty )
        & ( A != B )
        & ( A @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(27,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ complete_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ join_complete_relstr )
          & ( A @ up_complete_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc10_waybel_0) ).

thf(192,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ complete_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ join_complete_relstr )
          & ( A @ up_complete_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(92,axiom,
    ? [A: $i] :
      ( ~ ( A @ empty_carrier )
      & ( A @ one_sorted_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_struct_0) ).

thf(630,plain,
    ? [A: $i] :
      ( ~ ( A @ empty_carrier )
      & ( A @ one_sorted_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[92]) ).

thf(68,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ? [B: $i] :
          ( ( A @ ( B @ upper_relstr_subset ) )
          & ( A @ ( B @ lower_relstr_subset ) )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc7_waybel_0) ).

thf(484,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ? [B: $i] :
          ( ( A @ ( B @ upper_relstr_subset ) )
          & ( A @ ( B @ lower_relstr_subset ) )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(91,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ complete_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ with_infima_relstr )
          & ( A @ with_suprema_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_yellow_0) ).

thf(625,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ complete_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ with_infima_relstr )
          & ( A @ with_suprema_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[91]) ).

thf(82,axiom,
    ? [A: $i] :
      ( ( A @ join_complete_relstr )
      & ( A @ up_complete_relstr )
      & ( A @ bounded_relstr )
      & ( A @ upper_bounded_relstr )
      & ( A @ lower_bounded_relstr )
      & ( A @ complete_relstr )
      & ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc13_waybel_0) ).

thf(551,plain,
    ? [A: $i] :
      ( ( A @ join_complete_relstr )
      & ( A @ up_complete_relstr )
      & ( A @ bounded_relstr )
      & ( A @ upper_bounded_relstr )
      & ( A @ lower_bounded_relstr )
      & ( A @ complete_relstr )
      & ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[82]) ).

thf(38,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ? [B: $i] :
          ( ( A @ ( B @ filtered_subset ) )
          & ( A @ ( B @ directed_subset ) )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_waybel_0) ).

thf(285,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ? [B: $i] :
          ( ( A @ ( B @ filtered_subset ) )
          & ( A @ ( B @ directed_subset ) )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(21,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ with_infima_relstr ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ filtered_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_waybel_0) ).

thf(169,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ with_infima_relstr ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ filtered_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(14,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ upper_bounded_relstr )
          & ( A @ lower_bounded_relstr ) )
       => ( A @ bounded_relstr ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_yellow_0) ).

thf(141,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ upper_bounded_relstr )
          & ( A @ lower_bounded_relstr ) )
       => ( A @ bounded_relstr ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(72,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A @ ( B @ net_str ) )
        & ~ ( B @ empty_carrier )
        & ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ( A @ cast_as_carrier_subset @ boole_POSet @ the_carrier @ powerset @ ( B @ ( A @ filter_of_net_str ) @ element ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_yellow19) ).

thf(499,plain,
    ! [A: $i,B: $i] :
      ( ( ( A @ ( B @ net_str ) )
        & ~ ( B @ empty_carrier )
        & ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ( A @ cast_as_carrier_subset @ boole_POSet @ the_carrier @ powerset @ ( B @ ( A @ filter_of_net_str ) @ element ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[72]) ).

thf(78,axiom,
    ! [A: $i] :
      ( ~ ( A @ empty )
     => ? [B: $i] :
          ( ( B @ finite )
          & ~ ( B @ empty )
          & ( A @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_finset_1) ).

thf(519,plain,
    ! [A: $i] :
      ( ~ ( A @ empty )
     => ? [B: $i] :
          ( ( B @ finite )
          & ~ ( B @ empty )
          & ( A @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[78]) ).

thf(86,axiom,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ! [B: $i] :
          ( ( ( A @ ( B @ net_str ) )
            & ~ ( B @ empty_carrier ) )
         => ( ( B @ ( A @ filter_of_net_str ) )
            = ( B @ ( A @ a_2_1_yellow19 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_yellow19) ).

thf(578,plain,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ! [B: $i] :
          ( ( ( A @ ( B @ net_str ) )
            & ~ ( B @ empty_carrier ) )
         => ( ( B @ ( A @ filter_of_net_str ) )
            = ( B @ ( A @ a_2_1_yellow19 ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[86]) ).

thf(32,axiom,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ~ ( A @ the_carrier @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_struct_0) ).

thf(256,plain,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ~ ( A @ the_carrier @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(69,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ( A @ ( B @ upper_relstr_subset ) )
          & ( A @ ( B @ lower_relstr_subset ) )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc8_waybel_0) ).

thf(489,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ( A @ ( B @ upper_relstr_subset ) )
          & ( A @ ( B @ lower_relstr_subset ) )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[69]) ).

thf(81,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( B @ empty )
      & ( A @ powerset @ ( B @ element ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_subset_1) ).

thf(547,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( B @ empty )
      & ( A @ powerset @ ( B @ element ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[81]) ).

thf(1,conjecture,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ! [B: $i] :
          ( ( ( A @ ( B @ net_str ) )
            & ~ ( B @ empty_carrier ) )
         => ! [C: $i] :
              ( ( B @ ( A @ filter_of_net_str ) @ ( C @ in ) )
            <=> ( ( A @ the_carrier @ powerset @ ( C @ element ) )
                & ( C @ ( B @ ( A @ is_eventually_in ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t11_yellow19) ).

thf(2,negated_conjecture,
    ~ ! [A: $i] :
        ( ( ( A @ one_sorted_str )
          & ~ ( A @ empty_carrier ) )
       => ! [B: $i] :
            ( ( ( A @ ( B @ net_str ) )
              & ~ ( B @ empty_carrier ) )
           => ! [C: $i] :
                ( ( B @ ( A @ filter_of_net_str ) @ ( C @ in ) )
              <=> ( ( A @ the_carrier @ powerset @ ( C @ element ) )
                  & ( C @ ( B @ ( A @ is_eventually_in ) ) ) ) ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(96,plain,
    ~ ! [A: $i] :
        ( ( ( A @ one_sorted_str )
          & ~ ( A @ empty_carrier ) )
       => ! [B: $i] :
            ( ( ( A @ ( B @ net_str ) )
              & ~ ( B @ empty_carrier ) )
           => ! [C: $i] :
                ( ( ( ( A @ the_carrier @ powerset @ ( C @ element ) )
                    & ( C @ ( B @ ( A @ is_eventually_in ) ) ) )
                 => ( B @ ( A @ filter_of_net_str ) @ ( C @ in ) ) )
                & ( ( B @ ( A @ filter_of_net_str ) @ ( C @ in ) )
                 => ( ( A @ the_carrier @ powerset @ ( C @ element ) )
                    & ( C @ ( B @ ( A @ is_eventually_in ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(22,axiom,
    ! [A: $i] :
      ( ( A @ empty )
     => ( A @ finite ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_finset_1) ).

thf(173,plain,
    ! [A: $i] :
      ( ( A @ empty )
     => ( A @ finite ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(10,axiom,
    ! [A: $i,B: $i] : ( A @ ( A @ subset ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

thf(129,plain,
    ! [A: $i] : ( A @ ( A @ subset ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(84,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ join_complete_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ lower_bounded_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc11_waybel_0) ).

thf(569,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ join_complete_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ lower_bounded_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[84]) ).

thf(55,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ up_complete_relstr )
          & ( A @ lower_bounded_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ transitive_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ bounded_relstr )
          & ( A @ upper_bounded_relstr )
          & ( A @ lower_bounded_relstr )
          & ( A @ complete_relstr )
          & ( A @ with_infima_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ transitive_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc12_waybel_0) ).

thf(371,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ up_complete_relstr )
          & ( A @ lower_bounded_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ transitive_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ bounded_relstr )
          & ( A @ upper_bounded_relstr )
          & ( A @ lower_bounded_relstr )
          & ( A @ complete_relstr )
          & ( A @ with_infima_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ transitive_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

thf(74,axiom,
    ! [A: $i] :
      ( ~ ( A @ empty )
     => ? [B: $i] :
          ( ( B @ finite )
          & ~ ( B @ empty )
          & ( A @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_finset_1) ).

thf(503,plain,
    ! [A: $i] :
      ( ~ ( A @ empty )
     => ? [B: $i] :
          ( ( B @ finite )
          & ~ ( B @ empty )
          & ( A @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[74]) ).

thf(75,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ lower_bounded_relstr )
        & ~ ( A @ empty_carrier ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ filtered_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_waybel_0) ).

thf(508,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ lower_bounded_relstr )
        & ~ ( A @ empty_carrier ) )
     => ( ( A @ ( A @ cast_as_carrier_subset @ filtered_subset ) )
        & ~ ( A @ cast_as_carrier_subset @ empty ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[75]) ).

thf(46,axiom,
    ! [A: $i] :
      ( ~ ( A @ empty )
     => ? [B: $i] :
          ( ~ ( B @ empty )
          & ( A @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_subset_1) ).

thf(311,plain,
    ! [A: $i] :
      ( ~ ( A @ empty )
     => ? [B: $i] :
          ( ~ ( B @ empty )
          & ( A @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(42,axiom,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc5_struct_0) ).

thf(298,plain,
    ! [A: $i] :
      ( ( ( A @ one_sorted_str )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(41,axiom,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ in ) )
     => ( B @ ( A @ element ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_subset) ).

thf(296,plain,
    ! [A: $i,B: $i] :
      ( ( B @ ( A @ in ) )
     => ( B @ ( A @ element ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(7,axiom,
    ? [A: $i] :
      ( ( A @ finite )
      & ~ ( A @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_finset_1) ).

thf(118,plain,
    ? [A: $i] :
      ( ( A @ finite )
      & ~ ( A @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(80,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( A @ with_infima_relstr )
       => ~ ( A @ empty_carrier ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_lattice3) ).

thf(545,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( A @ with_infima_relstr )
       => ~ ( A @ empty_carrier ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[80]) ).

thf(29,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ reflexive_relstr )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ( A @ ( B @ filtered_subset ) )
          & ( A @ ( B @ directed_subset ) )
          & ( B @ finite )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_waybel_0) ).

thf(236,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ reflexive_relstr )
        & ~ ( A @ empty_carrier ) )
     => ? [B: $i] :
          ( ( A @ ( B @ filtered_subset ) )
          & ( A @ ( B @ directed_subset ) )
          & ( B @ finite )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(25,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ ( C @ relation_of2_as_subset ) ) )
    <=> ( B @ ( A @ ( C @ relation_of2 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_m2_relset_1) ).

thf(181,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( B @ ( A @ ( C @ relation_of2 ) ) )
       => ( B @ ( A @ ( C @ relation_of2_as_subset ) ) ) )
      & ( ( B @ ( A @ ( C @ relation_of2_as_subset ) ) )
       => ( B @ ( A @ ( C @ relation_of2 ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(26,axiom,
    ( ( empty_set @ relation_empty_yielding )
    & ( empty_set @ relation )
    & ( empty_set @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc12_relat_1) ).

thf(187,plain,
    ( ( empty_set @ relation_empty_yielding )
    & ( empty_set @ relation )
    & ( empty_set @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(62,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ with_infima_relstr )
        & ( A @ with_suprema_relstr )
        & ( A @ antisymmetric_relstr )
        & ( A @ transitive_relstr )
        & ( A @ reflexive_relstr ) )
     => ? [B: $i] :
          ( ( A @ ( B @ upper_relstr_subset ) )
          & ( A @ ( B @ lower_relstr_subset ) )
          & ( A @ ( B @ filtered_subset ) )
          & ( A @ ( B @ directed_subset ) )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc11_waybel_0) ).

thf(419,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ( A @ with_infima_relstr )
        & ( A @ with_suprema_relstr )
        & ( A @ antisymmetric_relstr )
        & ( A @ transitive_relstr )
        & ( A @ reflexive_relstr ) )
     => ? [B: $i] :
          ( ( A @ ( B @ upper_relstr_subset ) )
          & ( A @ ( B @ lower_relstr_subset ) )
          & ( A @ ( B @ filtered_subset ) )
          & ( A @ ( B @ directed_subset ) )
          & ~ ( B @ empty )
          & ( A @ the_carrier @ powerset @ ( B @ element ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[62]) ).

thf(83,axiom,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ~ ( A @ empty_carrier ) )
     => ~ ( A @ cast_as_carrier_subset @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_yellow_0) ).

thf(567,plain,
    ! [A: $i] :
      ( ( ( A @ rel_str )
        & ~ ( A @ empty_carrier ) )
     => ~ ( A @ cast_as_carrier_subset @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[83]) ).

thf(53,axiom,
    ? [A: $i] : ( A @ one_sorted_str ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_struct_0) ).

thf(367,plain,
    ? [A: $i] : ( A @ one_sorted_str ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(18,axiom,
    ? [A: $i] : ( A @ rel_str ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_orders_2) ).

thf(155,plain,
    ? [A: $i] : ( A @ rel_str ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(28,axiom,
    ! [A: $i] :
      ( ( A @ boole_POSet @ complete_relstr )
      & ( A @ boole_POSet @ with_infima_relstr )
      & ( A @ boole_POSet @ with_suprema_relstr )
      & ( A @ boole_POSet @ boolean_relstr )
      & ( A @ boole_POSet @ complemented_relstr )
      & ( A @ boole_POSet @ heyting_relstr )
      & ( A @ boole_POSet @ distributive_relstr )
      & ~ ( A @ boole_POSet @ v1_yellow_3 )
      & ( A @ boole_POSet @ join_complete_relstr )
      & ( A @ boole_POSet @ up_complete_relstr )
      & ( A @ boole_POSet @ bounded_relstr )
      & ( A @ boole_POSet @ upper_bounded_relstr )
      & ( A @ boole_POSet @ lower_bounded_relstr )
      & ( A @ boole_POSet @ antisymmetric_relstr )
      & ( A @ boole_POSet @ transitive_relstr )
      & ( A @ boole_POSet @ reflexive_relstr )
      & ( A @ boole_POSet @ strict_rel_str )
      & ~ ( A @ boole_POSet @ empty_carrier ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_waybel_7) ).

thf(198,plain,
    ! [A: $i] :
      ( ( A @ boole_POSet @ complete_relstr )
      & ( A @ boole_POSet @ with_infima_relstr )
      & ( A @ boole_POSet @ with_suprema_relstr )
      & ( A @ boole_POSet @ boolean_relstr )
      & ( A @ boole_POSet @ complemented_relstr )
      & ( A @ boole_POSet @ heyting_relstr )
      & ( A @ boole_POSet @ distributive_relstr )
      & ~ ( A @ boole_POSet @ v1_yellow_3 )
      & ( A @ boole_POSet @ join_complete_relstr )
      & ( A @ boole_POSet @ up_complete_relstr )
      & ( A @ boole_POSet @ bounded_relstr )
      & ( A @ boole_POSet @ upper_bounded_relstr )
      & ( A @ boole_POSet @ lower_bounded_relstr )
      & ( A @ boole_POSet @ antisymmetric_relstr )
      & ( A @ boole_POSet @ transitive_relstr )
      & ( A @ boole_POSet @ reflexive_relstr )
      & ( A @ boole_POSet @ strict_rel_str )
      & ~ ( A @ boole_POSet @ empty_carrier ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(3,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( B @ ( A @ ( C @ relation_of2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_relset_1) ).

thf(108,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( B @ ( A @ ( C @ relation_of2 ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(59,axiom,
    ? [A: $i] :
      ( ( A @ trivial_carrier )
      & ( A @ complete_relstr )
      & ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_yellow_0) ).

thf(399,plain,
    ? [A: $i] :
      ( ( A @ trivial_carrier )
      & ( A @ complete_relstr )
      & ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(36,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( B @ finite )
      & ~ ( B @ empty )
      & ( A @ powerset @ powerset @ ( B @ element ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_waybel_7) ).

thf(278,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( B @ finite )
      & ~ ( B @ empty )
      & ( A @ powerset @ powerset @ ( B @ element ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(95,axiom,
    ! [A: $i] :
      ( ( A @ one_sorted_str )
     => ! [B: $i] :
          ( ( A @ ( B @ net_str ) )
         => ( B @ rel_str ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_waybel_0) ).

thf(648,plain,
    ! [A: $i] :
      ( ( A @ one_sorted_str )
     => ! [B: $i] :
          ( ( A @ ( B @ net_str ) )
         => ( B @ rel_str ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[95]) ).

thf(50,axiom,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( A @ ( C @ in ) )
        <=> ( B @ ( C @ in ) ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_tarski) ).

thf(342,plain,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( ( B @ ( C @ in ) )
           => ( A @ ( C @ in ) ) )
          & ( ( A @ ( C @ in ) )
           => ( B @ ( C @ in ) ) ) )
     => ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(94,axiom,
    ? [A: $i] :
      ( ( A @ connected_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc12_waybel_0) ).

thf(640,plain,
    ? [A: $i] :
      ( ( A @ connected_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[94]) ).

thf(34,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ cartesian_product2 ) @ powerset @ ( C @ element ) )
     => ( C @ relation ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relset_1) ).

thf(263,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( B @ ( A @ cartesian_product2 ) @ powerset @ ( C @ element ) )
     => ( C @ relation ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(24,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ( A @ ( B @ relation_of2 ) ) )
     => ( ( B @ ( A @ rel_str_of ) @ rel_str )
        & ( B @ ( A @ rel_str_of ) @ strict_rel_str ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_g1_orders_2) ).

thf(177,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ( A @ ( B @ relation_of2 ) ) )
     => ( ( B @ ( A @ rel_str_of ) @ rel_str )
        & ( B @ ( A @ rel_str_of ) @ strict_rel_str ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(49,axiom,
    ? [A: $i] :
      ( ( A @ complete_relstr )
      & ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_lattice3) ).

thf(331,plain,
    ? [A: $i] :
      ( ( A @ complete_relstr )
      & ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(66,axiom,
    ? [A: $i] :
      ( ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ boolean_relstr )
      & ( A @ complemented_relstr )
      & ( A @ heyting_relstr )
      & ( A @ distributive_relstr )
      & ~ ( A @ v1_yellow_3 )
      & ( A @ bounded_relstr )
      & ( A @ upper_bounded_relstr )
      & ( A @ lower_bounded_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ trivial_carrier )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_waybel_7) ).

thf(463,plain,
    ? [A: $i] :
      ( ( A @ with_infima_relstr )
      & ( A @ with_suprema_relstr )
      & ( A @ boolean_relstr )
      & ( A @ complemented_relstr )
      & ( A @ heyting_relstr )
      & ( A @ distributive_relstr )
      & ~ ( A @ v1_yellow_3 )
      & ( A @ bounded_relstr )
      & ( A @ upper_bounded_relstr )
      & ( A @ lower_bounded_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ trivial_carrier )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[66]) ).

thf(88,axiom,
    ? [A: $i] :
      ( ( A @ directed_relstr )
      & ( A @ transitive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_yellow_6) ).

thf(613,plain,
    ? [A: $i] :
      ( ( A @ directed_relstr )
      & ( A @ transitive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[88]) ).

thf(23,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( B @ empty )
        & ~ ( A @ empty ) )
     => ~ ( B @ ( A @ cartesian_product2 ) @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_subset_1) ).

thf(175,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( B @ empty )
        & ~ ( A @ empty ) )
     => ~ ( B @ ( A @ cartesian_product2 ) @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(15,axiom,
    ( ( empty_set @ relation )
    & ( empty_set @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_relat_1) ).

thf(143,plain,
    ( ( empty_set @ relation )
    & ( empty_set @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(71,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C @ powerset @ ( B @ element ) )
        & ( B @ ( A @ in ) ) )
     => ( C @ ( A @ element ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_subset) ).

thf(497,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C @ powerset @ ( B @ element ) )
        & ( B @ ( A @ in ) ) )
     => ( C @ ( A @ element ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[71]) ).

thf(67,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( A @ one_sorted_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_orders_2) ).

thf(482,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( A @ one_sorted_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[67]) ).

thf(70,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( A @ the_carrier @ ( A @ the_carrier @ ( A @ the_InternalRel @ relation_of2_as_subset ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u1_orders_2) ).

thf(495,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( A @ the_carrier @ ( A @ the_carrier @ ( A @ the_InternalRel @ relation_of2_as_subset ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[70]) ).

thf(79,axiom,
    ! [A: $i] :
      ( ~ ( A @ empty )
     => ( ( A @ boole_POSet @ complete_relstr )
        & ( A @ boole_POSet @ with_infima_relstr )
        & ( A @ boole_POSet @ with_suprema_relstr )
        & ( A @ boole_POSet @ boolean_relstr )
        & ( A @ boole_POSet @ complemented_relstr )
        & ( A @ boole_POSet @ heyting_relstr )
        & ( A @ boole_POSet @ distributive_relstr )
        & ~ ( A @ boole_POSet @ v1_yellow_3 )
        & ( A @ boole_POSet @ join_complete_relstr )
        & ( A @ boole_POSet @ up_complete_relstr )
        & ( A @ boole_POSet @ bounded_relstr )
        & ( A @ boole_POSet @ upper_bounded_relstr )
        & ( A @ boole_POSet @ lower_bounded_relstr )
        & ( A @ boole_POSet @ antisymmetric_relstr )
        & ( A @ boole_POSet @ transitive_relstr )
        & ( A @ boole_POSet @ reflexive_relstr )
        & ( A @ boole_POSet @ strict_rel_str )
        & ~ ( A @ boole_POSet @ trivial_carrier )
        & ~ ( A @ boole_POSet @ empty_carrier ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_waybel_7) ).

thf(524,plain,
    ! [A: $i] :
      ( ~ ( A @ empty )
     => ( ( A @ boole_POSet @ complete_relstr )
        & ( A @ boole_POSet @ with_infima_relstr )
        & ( A @ boole_POSet @ with_suprema_relstr )
        & ( A @ boole_POSet @ boolean_relstr )
        & ( A @ boole_POSet @ complemented_relstr )
        & ( A @ boole_POSet @ heyting_relstr )
        & ( A @ boole_POSet @ distributive_relstr )
        & ~ ( A @ boole_POSet @ v1_yellow_3 )
        & ( A @ boole_POSet @ join_complete_relstr )
        & ( A @ boole_POSet @ up_complete_relstr )
        & ( A @ boole_POSet @ bounded_relstr )
        & ( A @ boole_POSet @ upper_bounded_relstr )
        & ( A @ boole_POSet @ lower_bounded_relstr )
        & ( A @ boole_POSet @ antisymmetric_relstr )
        & ( A @ boole_POSet @ transitive_relstr )
        & ( A @ boole_POSet @ reflexive_relstr )
        & ( A @ boole_POSet @ strict_rel_str )
        & ~ ( A @ boole_POSet @ trivial_carrier )
        & ~ ( A @ boole_POSet @ empty_carrier ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[79]) ).

thf(87,axiom,
    ! [A: $i] :
      ( ( A @ boole_POSet @ complete_relstr )
      & ( A @ boole_POSet @ with_infima_relstr )
      & ( A @ boole_POSet @ with_suprema_relstr )
      & ~ ( A @ boole_POSet @ v1_yellow_3 )
      & ( A @ boole_POSet @ join_complete_relstr )
      & ( A @ boole_POSet @ up_complete_relstr )
      & ( A @ boole_POSet @ directed_relstr )
      & ( A @ boole_POSet @ bounded_relstr )
      & ( A @ boole_POSet @ upper_bounded_relstr )
      & ( A @ boole_POSet @ lower_bounded_relstr )
      & ( A @ boole_POSet @ antisymmetric_relstr )
      & ( A @ boole_POSet @ transitive_relstr )
      & ( A @ boole_POSet @ reflexive_relstr )
      & ( A @ boole_POSet @ strict_rel_str )
      & ~ ( A @ boole_POSet @ empty_carrier ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_yellow_6) ).

thf(581,plain,
    ! [A: $i] :
      ( ( A @ boole_POSet @ complete_relstr )
      & ( A @ boole_POSet @ with_infima_relstr )
      & ( A @ boole_POSet @ with_suprema_relstr )
      & ~ ( A @ boole_POSet @ v1_yellow_3 )
      & ( A @ boole_POSet @ join_complete_relstr )
      & ( A @ boole_POSet @ up_complete_relstr )
      & ( A @ boole_POSet @ directed_relstr )
      & ( A @ boole_POSet @ bounded_relstr )
      & ( A @ boole_POSet @ upper_bounded_relstr )
      & ( A @ boole_POSet @ lower_bounded_relstr )
      & ( A @ boole_POSet @ antisymmetric_relstr )
      & ( A @ boole_POSet @ transitive_relstr )
      & ( A @ boole_POSet @ reflexive_relstr )
      & ( A @ boole_POSet @ strict_rel_str )
      & ~ ( A @ boole_POSet @ empty_carrier ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[87]) ).

thf(33,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ trivial_carrier )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ connected_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_waybel_0) ).

thf(258,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ trivial_carrier )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ connected_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(5,axiom,
    ! [A: $i,B: $i] :
      ( ( ( B @ finite )
        & ( A @ finite ) )
     => ( B @ ( A @ cartesian_product2 ) @ finite ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc14_finset_1) ).

thf(114,plain,
    ! [A: $i,B: $i] :
      ( ( ( B @ finite )
        & ( A @ finite ) )
     => ( B @ ( A @ cartesian_product2 ) @ finite ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(39,axiom,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( C @ empty )
        & ( C @ powerset @ ( B @ element ) )
        & ( B @ ( A @ in ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_subset) ).

thf(290,plain,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( C @ empty )
        & ( C @ powerset @ ( B @ element ) )
        & ( B @ ( A @ in ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(64,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ up_complete_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ reflexive_relstr ) )
       => ( ( A @ upper_bounded_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc9_waybel_0) ).

thf(433,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ up_complete_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ reflexive_relstr ) )
       => ( ( A @ upper_bounded_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(56,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( B @ ( C @ net_str ) )
        & ~ ( C @ empty_carrier )
        & ( B @ one_sorted_str )
        & ~ ( B @ empty_carrier ) )
     => ( ( C @ ( B @ a_2_1_yellow19 ) @ ( A @ in ) )
      <=> ? [D: $i] :
            ( ( D @ ( C @ ( B @ is_eventually_in ) ) )
            & ( A = D )
            & ( B @ the_carrier @ powerset @ ( D @ element ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fraenkel_a_2_1_yellow19) ).

thf(383,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( B @ ( C @ net_str ) )
        & ~ ( C @ empty_carrier )
        & ( B @ one_sorted_str )
        & ~ ( B @ empty_carrier ) )
     => ( ( ? [D: $i] :
              ( ( D @ ( C @ ( B @ is_eventually_in ) ) )
              & ( A = D )
              & ( B @ the_carrier @ powerset @ ( D @ element ) ) )
         => ( C @ ( B @ a_2_1_yellow19 ) @ ( A @ in ) ) )
        & ( ( C @ ( B @ a_2_1_yellow19 ) @ ( A @ in ) )
         => ? [D: $i] :
              ( ( D @ ( C @ ( B @ is_eventually_in ) ) )
              & ( A = D )
              & ( B @ the_carrier @ powerset @ ( D @ element ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[56]) ).

thf(17,axiom,
    ? [A: $i] :
      ( ( A @ relation )
      & ( A @ empty ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_relat_1) ).

thf(151,plain,
    ? [A: $i] :
      ( ( A @ relation )
      & ( A @ empty ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(89,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( A @ strict_rel_str )
       => ( A
          = ( A @ the_InternalRel @ ( A @ the_carrier @ rel_str_of ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abstractness_v1_orders_2) ).

thf(620,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( A @ strict_rel_str )
       => ( A
          = ( A @ the_InternalRel @ ( A @ the_carrier @ rel_str_of ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[89]) ).

thf(47,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ join_complete_relstr )
          & ( A @ upper_bounded_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ upper_bounded_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc14_waybel_0) ).

thf(315,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ join_complete_relstr )
          & ( A @ upper_bounded_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ upper_bounded_relstr )
          & ( A @ with_suprema_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(9,axiom,
    ! [A: $i] :
      ( ( A @ empty )
     => ( A = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_boole) ).

thf(126,plain,
    ! [A: $i] :
      ( ( A @ empty )
     => ( A = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(37,axiom,
    ! [A: $i] :
      ( ( A @ finite )
     => ! [B: $i] :
          ( ( A @ powerset @ ( B @ element ) )
         => ( B @ finite ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_finset_1) ).

thf(283,plain,
    ! [A: $i] :
      ( ( A @ finite )
     => ! [B: $i] :
          ( ( A @ powerset @ ( B @ element ) )
         => ( B @ finite ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(63,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ join_complete_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ with_infima_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc13_waybel_0) ).

thf(427,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( ( A @ join_complete_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) )
       => ( ( A @ with_infima_relstr )
          & ( A @ antisymmetric_relstr )
          & ( A @ reflexive_relstr )
          & ~ ( A @ empty_carrier ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(11,axiom,
    ! [A: $i] :
      ( ( A @ empty )
     => ( A @ relation ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relat_1) ).

thf(131,plain,
    ! [A: $i] :
      ( ( A @ empty )
     => ( A @ relation ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(20,axiom,
    ! [A: $i,B: $i] :
      ( ( A @ ( A @ ( B @ relation_of2 ) ) )
     => ! [C: $i,D: $i] :
          ( ( ( B @ ( A @ rel_str_of ) )
            = ( D @ ( C @ rel_str_of ) ) )
         => ( ( B = D )
            & ( A = C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',free_g1_orders_2) ).

thf(163,plain,
    ! [A: $i,B: $i] :
      ( ( A @ ( A @ ( B @ relation_of2 ) ) )
     => ! [C: $i,D: $i] :
          ( ( ( B @ ( A @ rel_str_of ) )
            = ( D @ ( C @ rel_str_of ) ) )
         => ( ( B = D )
            & ( A = C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(73,axiom,
    ! [A: $i] :
      ( ( A @ one_sorted_str )
     => ? [B: $i] : ( A @ ( B @ net_str ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_waybel_0) ).

thf(501,plain,
    ! [A: $i] :
      ( ( A @ one_sorted_str )
     => ? [B: $i] : ( A @ ( B @ net_str ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[73]) ).

thf(54,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( A @ with_suprema_relstr )
       => ~ ( A @ empty_carrier ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_lattice3) ).

thf(369,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( A @ with_suprema_relstr )
       => ~ ( A @ empty_carrier ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(48,axiom,
    ? [A: $i] :
      ( ( A @ complete_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_lattice3) ).

thf(322,plain,
    ? [A: $i] :
      ( ( A @ complete_relstr )
      & ( A @ antisymmetric_relstr )
      & ( A @ transitive_relstr )
      & ( A @ reflexive_relstr )
      & ( A @ strict_rel_str )
      & ~ ( A @ empty_carrier )
      & ( A @ rel_str ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(8,axiom,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( A @ bounded_relstr )
       => ( ( A @ upper_bounded_relstr )
          & ( A @ lower_bounded_relstr ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_yellow_0) ).

thf(122,plain,
    ! [A: $i] :
      ( ( A @ rel_str )
     => ( ( A @ bounded_relstr )
       => ( ( A @ upper_bounded_relstr )
          & ( A @ lower_bounded_relstr ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(45,axiom,
    ! [A: $i] :
      ( ( A @ one_sorted_str )
     => ( A @ the_carrier @ powerset @ ( A @ cast_as_carrier_subset @ element ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_pre_topc) ).

thf(309,plain,
    ! [A: $i] :
      ( ( A @ one_sorted_str )
     => ( A @ the_carrier @ powerset @ ( A @ cast_as_carrier_subset @ element ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(664,plain,
    $false,
    inference(e,[status(thm)],[417,365,249,110,157,623,514,574,353,147,634,293,396,133,411,265,116,243,307,512,439,302,392,137,192,630,484,625,551,285,169,141,499,519,578,256,489,547,96,173,129,569,371,503,508,311,298,296,118,545,236,181,187,419,567,367,155,198,108,399,278,648,342,640,263,177,331,463,613,175,143,497,482,495,524,581,258,114,290,433,383,151,620,315,126,283,427,131,163,501,369,322,122,309]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SEU391+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.07  % Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.11/0.39  % Computer : n002.cluster.edu
% 0.11/0.39  % Model    : x86_64 x86_64
% 0.11/0.39  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.39  % Memory   : 8046.5625MB
% 0.11/0.39  % OS       : Linux 6.8.0-71-generic
% 0.11/0.39  % CPULimit : 300
% 0.11/0.39  % WCLimit  : 300
% 0.11/0.39  % DateTime : Sat Sep 26 09:27:22 UTC 2026
% 0.11/0.40  % CPUTime  : 
% 0.11/0.40  Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.87/0.96  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.56/1.23  % [INFO] 	 Parsing done (272ms). 
% 1.56/1.25  % [INFO] 	 Running in sequential loop mode. 
% 2.65/1.64  % [INFO] 	 eprover registered as external prover. 
% 2.65/1.65  % [INFO] 	 Scanning for conjecture ... 
% 2.93/1.80  % [INFO] 	 Found a conjecture (or negated_conjecture) and 100 axioms. Running axiom selection ... 
% 3.42/1.92  % [INFO] 	 Axiom selection finished. Selected 93 axioms (removed 7 axioms). 
% 3.90/2.10  % [INFO] 	 Problem is first-order (TPTP FOF). 
% 3.90/2.12  % [INFO] 	 Type checking passed. 
% 3.90/2.13  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 10.96/4.33  % External prover 'e' found a proof!
% 10.96/4.33  % [INFO] 	 Killing All external provers ... 
% 10.96/4.33  % Time passed: 3793ms (effective reasoning time: 3076ms)
% 10.96/4.33  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 10.96/4.33  % Axioms used in derivation (93): redefinition_m2_relset_1, rc2_yellow_0, rc1_lattice3, t4_subset, dt_l1_orders_2, fc14_finset_1, fc15_waybel_0, cc2_finset_1, rc2_waybel_0, rc4_finset_1, fc2_pre_topc, fraenkel_a_2_1_yellow19, fc4_relat_1, t1_subset, fc4_subset_1, fc8_yellow_6, fc2_waybel_0, cc12_waybel_0, rc4_yellow_6, fc2_waybel_7, cc1_lattice3, dt_m2_relset_1, cc1_relat_1, cc14_waybel_0, cc11_waybel_0, rc13_waybel_0, dt_k2_yellow19, rc11_waybel_0, dt_u1_orders_2, dt_k3_yellow_1, rc2_lattice3, rc3_relat_1, t6_boole, rc2_subset_1, cc5_waybel_0, rc2_waybel_7, fc5_waybel_0, rc1_waybel_7, t5_subset, fc1_waybel_7, cc9_waybel_0, existence_m1_relset_1, cc2_yellow_0, rc3_waybel_7, dt_l1_waybel_0, t2_tarski, fc8_yellow_1, existence_l1_waybel_0, fc2_yellow_0, rc8_waybel_0, t7_boole, existence_l1_orders_2, rc3_struct_0, fc1_subset_1, cc13_waybel_0, dt_g1_orders_2, rc9_waybel_0, rc1_subset_1, abstractness_v1_orders_2, cc4_yellow_0, t3_subset, cc1_relset_1, existence_m1_subset_1, rc2_relat_1, existence_m2_relset_1, free_g1_orders_2, fc1_struct_0, rc1_relat_1, reflexivity_r1_tarski, rc10_waybel_0, cc10_waybel_0, cc5_yellow_0, rc3_finset_1, rc1_finset_1, cc1_finset_1, cc1_yellow_0, t8_boole, rc5_struct_0, t2_subset, fc12_relat_1, d3_yellow19, rc1_yellow_0, cc2_lattice3, existence_l1_struct_0, fc3_waybel_0, rc7_waybel_0, fc7_yellow_1, rc1_waybel_0, rc12_waybel_0, cc3_yellow_0, antisymmetry_r2_hidden, fc4_waybel_0, dt_k2_pre_topc
% 10.96/4.33  % No. of inferences in proof: 190
% 10.96/4.34  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 3793 ms resp. 3076 ms w/o parsing
% 11.71/4.53  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 11.71/4.54  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------