TSTP Solution File: ITP004_2 by Leo-III---1.7.10

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%------------------------------------------------------------------------------
% File     : Leo-III---1.7.10
% Problem  : ITP004_2 : TPTP v8.1.2. Bugfixed v7.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n009.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue May  7 07:46:30 EDT 2024

% Result   : Theorem 100.34s 17.38s
% Output   : Refutation 100.34s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   56
% Syntax   : Number of formulae    :  148 (  56 unt;  26 typ;   0 def)
%            Number of atoms       :  332 (  99 equ;   0 cnn)
%            Maximal formula atoms :   10 (   2 avg)
%            Number of connectives : 1450 ( 125   ~;  87   |;  14   &;1133   @)
%                                         (   8 <=>;  83  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   7 avg)
%            Number of types       :    4 (   2 usr)
%            Number of type conns  :   24 (  24   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   27 (  24 usr;   8 con; 0-2 aty)
%            Number of variables   :  183 (   0   ^ 183   !;   0   ?; 183   :)

% Comments : 
%------------------------------------------------------------------------------
thf(del_type,type,
    del: $tType ).

thf(bool_type,type,
    bool: del ).

thf(arr_type,type,
    arr: del > del > del ).

thf(mem_type,type,
    mem: $i > del > $o ).

thf(ap_type,type,
    ap: $i > $i > $i ).

thf(k_type,type,
    k: del > $i > $i ).

thf(i_type,type,
    i: del > $i ).

thf(p_type,type,
    p: $i > $o ).

thf(tp__o_type,type,
    tp__o: $tType ).

thf(inj__o_type,type,
    inj__o: tp__o > $i ).

thf(surj__o_type,type,
    surj__o: $i > tp__o ).

thf(c_2Emin_2E_3D_3D_3E_type,type,
    c_2Emin_2E_3D_3D_3E: $i ).

thf(fo__c_2Emin_2E_3D_3D_3E_type,type,
    fo__c_2Emin_2E_3D_3D_3E: tp__o > tp__o > tp__o ).

thf(c_2Epred__set_2ESUBSET_type,type,
    c_2Epred__set_2ESUBSET: del > $i ).

thf(c_2Ebool_2E_7E_type,type,
    c_2Ebool_2E_7E: $i ).

thf(fo__c_2Ebool_2E_7E_type,type,
    fo__c_2Ebool_2E_7E: tp__o > tp__o ).

thf(c_2Ebool_2E_2F_5C_type,type,
    c_2Ebool_2E_2F_5C: $i ).

thf(fo__c_2Ebool_2E_2F_5C_type,type,
    fo__c_2Ebool_2E_2F_5C: tp__o > tp__o > tp__o ).

thf(c_2Ebool_2EIN_type,type,
    c_2Ebool_2EIN: del > $i ).

thf(c_2Epred__set_2ECHOICE_type,type,
    c_2Epred__set_2ECHOICE: del > $i ).

thf(c_2Epred__set_2EDELETE_type,type,
    c_2Epred__set_2EDELETE: del > $i ).

thf(c_2Epred__set_2EREST_type,type,
    c_2Epred__set_2EREST: del > $i ).

thf(c_2Emin_2E_3D_type,type,
    c_2Emin_2E_3D: del > $i ).

thf(c_2Ebool_2E_21_type,type,
    c_2Ebool_2E_21: del > $i ).

thf(sk1_type,type,
    sk1: del ).

thf(sk2_type,type,
    sk2: $i ).

thf(15,axiom,
    ! [A: tp__o,B: tp__o] :
      ( ( inj__o @ ( fo__c_2Ebool_2E_2F_5C @ A @ B ) )
      = ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',stp_eq_fo_c_2Ebool_2E_2F_5C) ).

thf(69,plain,
    ! [A: tp__o,B: tp__o] :
      ( ( inj__o @ ( fo__c_2Ebool_2E_2F_5C @ A @ B ) )
      = ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(31,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ! [C: $i] :
          ( ( mem @ C @ A )
         => ! [D: $i] :
              ( ( mem @ D @ A )
             => ( ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ C ) @ ( ap @ ( ap @ ( c_2Epred__set_2EDELETE @ A ) @ B ) @ D ) ) )
              <=> ( ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ C ) @ B ) )
                  & ( C != D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj_thm_2Epred__set_2EIN__DELETE) ).

thf(120,plain,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ! [C: $i] :
          ( ( mem @ C @ A )
         => ! [D: $i] :
              ( ( mem @ D @ A )
             => ( ( ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ C ) @ ( ap @ ( ap @ ( c_2Epred__set_2EDELETE @ A ) @ B ) @ D ) ) )
                 => ( ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ C ) @ B ) )
                    & ( C != D ) ) )
                & ( ( ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ C ) @ B ) )
                    & ( C != D ) )
                 => ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ C ) @ ( ap @ ( ap @ ( c_2Epred__set_2EDELETE @ A ) @ B ) @ D ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(25,axiom,
    mem @ c_2Ebool_2E_7E @ ( arr @ bool @ bool ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Ebool_2E_7E) ).

thf(103,plain,
    mem @ c_2Ebool_2E_7E @ ( arr @ bool @ bool ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(30,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      <=> ~ ( p @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_neg_p) ).

thf(117,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( ( ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
         => ~ ( p @ A ) )
        & ( ~ ( p @ A )
         => ( p @ ( ap @ c_2Ebool_2E_7E @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(118,plain,
    ! [A: $i] :
      ( ~ ( mem @ A @ bool )
      | ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A ) ),
    inference(cnf,[status(esa)],[117]) ).

thf(131,plain,
    ! [A: $i] :
      ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A )
      | ( ( mem @ c_2Ebool_2E_7E @ ( arr @ bool @ bool ) )
       != ( mem @ A @ bool ) ) ),
    inference(paramod_ordered,[status(thm)],[103,118]) ).

thf(137,plain,
    ! [A: $i] :
      ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A )
      | ( c_2Ebool_2E_7E != A )
      | ( ( arr @ bool @ bool )
       != bool ) ),
    inference(simp,[status(thm)],[131]) ).

thf(141,plain,
    ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ c_2Ebool_2E_7E ) )
    | ~ ( p @ c_2Ebool_2E_7E )
    | ( ( arr @ bool @ bool )
     != bool ) ),
    inference(simp,[status(thm)],[137]) ).

thf(19,axiom,
    ! [A: del,B: $i,C: $i] :
      ( ( mem @ C @ A )
     => ( ( ap @ ( k @ A @ B ) @ C )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kbeta) ).

thf(77,plain,
    ! [A: del,B: $i,C: $i] :
      ( ( mem @ C @ A )
     => ( ( ap @ ( k @ A @ B ) @ C )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(17,axiom,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_21 @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Ebool_2E_21) ).

thf(73,plain,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_21 @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(7,axiom,
    ! [A: del] : ( mem @ ( c_2Epred__set_2ESUBSET @ A ) @ ( arr @ ( arr @ A @ bool ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Epred__set_2ESUBSET) ).

thf(47,plain,
    ! [A: del] : ( mem @ ( c_2Epred__set_2ESUBSET @ A ) @ ( arr @ ( arr @ A @ bool ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(48,plain,
    ! [A: del] : ( mem @ ( c_2Epred__set_2ESUBSET @ A ) @ ( arr @ ( arr @ A @ bool ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ) ),
    inference(cnf,[status(esa)],[47]) ).

thf(14,axiom,
    ! [A: del] : ( mem @ ( c_2Ebool_2EIN @ A ) @ ( arr @ A @ ( arr @ ( arr @ A @ bool ) @ bool ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Ebool_2EIN) ).

thf(67,plain,
    ! [A: del] : ( mem @ ( c_2Ebool_2EIN @ A ) @ ( arr @ A @ ( arr @ ( arr @ A @ bool ) @ bool ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(18,axiom,
    ! [A: tp__o] : ( mem @ ( inj__o @ A ) @ bool ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',stp_inj_mem_o) ).

thf(75,plain,
    ! [A: tp__o] : ( mem @ ( inj__o @ A ) @ bool ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(1,conjecture,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ( p @ ( ap @ ( ap @ ( c_2Epred__set_2ESUBSET @ A ) @ ( ap @ ( c_2Epred__set_2EREST @ A ) @ B ) ) @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj_thm_2Epred__set_2EREST__SUBSET) ).

thf(2,negated_conjecture,
    ~ ! [A: del,B: $i] :
        ( ( mem @ B @ ( arr @ A @ bool ) )
       => ( p @ ( ap @ ( ap @ ( c_2Epred__set_2ESUBSET @ A ) @ ( ap @ ( c_2Epred__set_2EREST @ A ) @ B ) ) @ B ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(32,plain,
    ~ ! [A: del,B: $i] :
        ( ( mem @ B @ ( arr @ A @ bool ) )
       => ( p @ ( ap @ ( ap @ ( c_2Epred__set_2ESUBSET @ A ) @ ( ap @ ( c_2Epred__set_2EREST @ A ) @ B ) ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(34,plain,
    mem @ sk2 @ ( arr @ sk1 @ bool ),
    inference(cnf,[status(esa)],[32]) ).

thf(128,plain,
    ! [A: $i] :
      ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A )
      | ( ( mem @ sk2 @ ( arr @ sk1 @ bool ) )
       != ( mem @ A @ bool ) ) ),
    inference(paramod_ordered,[status(thm)],[34,118]) ).

thf(135,plain,
    ! [A: $i] :
      ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A )
      | ( sk2 != A )
      | ( ( arr @ sk1 @ bool )
       != bool ) ),
    inference(simp,[status(thm)],[128]) ).

thf(139,plain,
    ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ sk2 ) )
    | ~ ( p @ sk2 )
    | ( ( arr @ sk1 @ bool )
     != bool ) ),
    inference(simp,[status(thm)],[135]) ).

thf(145,plain,
    ( ~ ( p @ sk2 )
    | ( ( arr @ sk1 @ bool )
     != bool )
    | ( ( p @ ( ap @ c_2Ebool_2E_7E @ sk2 ) )
     != ( p @ sk2 ) )
    | ~ $true ),
    inference(eqfactor_ordered,[status(thm)],[139]) ).

thf(146,plain,
    ( ~ ( p @ sk2 )
    | ( ( arr @ sk1 @ bool )
     != bool )
    | ( ( p @ ( ap @ c_2Ebool_2E_7E @ sk2 ) )
     != ( p @ sk2 ) ) ),
    inference(simp,[status(thm)],[145]) ).

thf(23,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ( ( p @ ( ap @ ( c_2Ebool_2E_21 @ A ) @ B ) )
      <=> ! [C: $i] :
            ( ( mem @ C @ A )
           => ( p @ ( ap @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_all_p) ).

thf(94,plain,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ( ( ( p @ ( ap @ ( c_2Ebool_2E_21 @ A ) @ B ) )
         => ! [C: $i] :
              ( ( mem @ C @ A )
             => ( p @ ( ap @ B @ C ) ) ) )
        & ( ! [C: $i] :
              ( ( mem @ C @ A )
             => ( p @ ( ap @ B @ C ) ) )
         => ( p @ ( ap @ ( c_2Ebool_2E_21 @ A ) @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(27,axiom,
    ! [A: del] : ( mem @ ( c_2Emin_2E_3D @ A ) @ ( arr @ A @ ( arr @ A @ bool ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Emin_2E_3D) ).

thf(110,plain,
    ! [A: del] : ( mem @ ( c_2Emin_2E_3D @ A ) @ ( arr @ A @ ( arr @ A @ bool ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(111,plain,
    ! [A: del] : ( mem @ ( c_2Emin_2E_3D @ A ) @ ( arr @ A @ ( arr @ A @ bool ) ) ),
    inference(cnf,[status(esa)],[110]) ).

thf(5,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( p @ ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ A ) @ B ) )
          <=> ( ( p @ A )
             => ( p @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_imp_p) ).

thf(42,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( ( p @ ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ A ) @ B ) )
             => ( ( p @ A )
               => ( p @ B ) ) )
            & ( ( ( p @ A )
               => ( p @ B ) )
             => ( p @ ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ A ) @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(3,axiom,
    ! [A: tp__o] :
      ( ( surj__o @ ( inj__o @ A ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',stp_inj_surj_o) ).

thf(35,plain,
    ! [A: tp__o] :
      ( ( surj__o @ ( inj__o @ A ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(36,plain,
    ! [A: tp__o] :
      ( ( surj__o @ ( inj__o @ A ) )
      = A ),
    inference(cnf,[status(esa)],[35]) ).

thf(37,plain,
    ! [A: tp__o] :
      ( ( surj__o @ ( inj__o @ A ) )
      = A ),
    inference(lifteq,[status(thm)],[36]) ).

thf(9,axiom,
    ! [A: del,B: del,C: $i] :
      ( ( mem @ C @ ( arr @ A @ B ) )
     => ! [D: $i] :
          ( ( mem @ D @ ( arr @ A @ B ) )
         => ( ! [E: $i] :
                ( ( mem @ E @ A )
               => ( ( ap @ C @ E )
                  = ( ap @ D @ E ) ) )
           => ( C = D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',funcext) ).

thf(52,plain,
    ! [A: del,B: del,C: $i] :
      ( ( mem @ C @ ( arr @ A @ B ) )
     => ! [D: $i] :
          ( ( mem @ D @ ( arr @ A @ B ) )
         => ( ! [E: $i] :
                ( ( mem @ E @ A )
               => ( ( ap @ C @ E )
                  = ( ap @ D @ E ) ) )
           => ( C = D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(6,axiom,
    mem @ c_2Emin_2E_3D_3D_3E @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Emin_2E_3D_3D_3E) ).

thf(46,plain,
    mem @ c_2Emin_2E_3D_3D_3E @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(10,axiom,
    ! [A: tp__o] :
      ( ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) )
      = ( ap @ c_2Ebool_2E_7E @ ( inj__o @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',stp_eq_fo_c_2Ebool_2E_7E) ).

thf(57,plain,
    ! [A: tp__o] :
      ( ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) )
      = ( ap @ c_2Ebool_2E_7E @ ( inj__o @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(147,plain,
    ( ~ ( p @ sk2 )
    | ( ( arr @ sk1 @ bool )
     != bool )
    | ( ( ap @ c_2Ebool_2E_7E @ sk2 )
     != sk2 ) ),
    inference(simp,[status(thm)],[145]) ).

thf(11,axiom,
    ! [A: del] : ( mem @ ( c_2Epred__set_2EREST @ A ) @ ( arr @ ( arr @ A @ bool ) @ ( arr @ A @ bool ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Epred__set_2EREST) ).

thf(60,plain,
    ! [A: del] : ( mem @ ( c_2Epred__set_2EREST @ A ) @ ( arr @ ( arr @ A @ bool ) @ ( arr @ A @ bool ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(61,plain,
    ! [A: del] : ( mem @ ( c_2Epred__set_2EREST @ A ) @ ( arr @ ( arr @ A @ bool ) @ ( arr @ A @ bool ) ) ),
    inference(cnf,[status(esa)],[60]) ).

thf(21,axiom,
    ! [A: del] : ( mem @ ( c_2Epred__set_2EDELETE @ A ) @ ( arr @ ( arr @ A @ bool ) @ ( arr @ A @ ( arr @ A @ bool ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Epred__set_2EDELETE) ).

thf(89,plain,
    ! [A: del] : ( mem @ ( c_2Epred__set_2EDELETE @ A ) @ ( arr @ ( arr @ A @ bool ) @ ( arr @ A @ ( arr @ A @ bool ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(29,axiom,
    ! [A: tp__o,B: tp__o] :
      ( ( inj__o @ ( fo__c_2Emin_2E_3D_3D_3E @ A @ B ) )
      = ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',stp_eq_fo_c_2Emin_2E_3D_3D_3E) ).

thf(114,plain,
    ! [A: tp__o,B: tp__o] :
      ( ( inj__o @ ( fo__c_2Emin_2E_3D_3D_3E @ A @ B ) )
      = ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(115,plain,
    ! [B: tp__o,A: tp__o] :
      ( ( inj__o @ ( fo__c_2Emin_2E_3D_3D_3E @ A @ B ) )
      = ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ),
    inference(cnf,[status(esa)],[114]) ).

thf(116,plain,
    ! [B: tp__o,A: tp__o] :
      ( ( inj__o @ ( fo__c_2Emin_2E_3D_3D_3E @ A @ B ) )
      = ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ),
    inference(lifteq,[status(thm)],[115]) ).

thf(74,plain,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_21 @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    inference(cnf,[status(esa)],[73]) ).

thf(4,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( p @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ A ) @ B ) )
          <=> ( ( p @ A )
              & ( p @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_and_p) ).

thf(38,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( ( p @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ A ) @ B ) )
             => ( ( p @ A )
                & ( p @ B ) ) )
            & ( ( ( p @ A )
                & ( p @ B ) )
             => ( p @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ A ) @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(58,plain,
    ! [A: tp__o] :
      ( ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) )
      = ( ap @ c_2Ebool_2E_7E @ ( inj__o @ A ) ) ),
    inference(cnf,[status(esa)],[57]) ).

thf(59,plain,
    ! [A: tp__o] :
      ( ( ap @ c_2Ebool_2E_7E @ ( inj__o @ A ) )
      = ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) ) ),
    inference(lifteq,[status(thm)],[58]) ).

thf(148,plain,
    ! [A: tp__o] :
      ( ~ ( p @ sk2 )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) )
       != sk2 )
      | ( ( ap @ c_2Ebool_2E_7E @ ( inj__o @ A ) )
       != ( ap @ c_2Ebool_2E_7E @ sk2 ) ) ),
    inference(paramod_ordered,[status(thm)],[59,147]) ).

thf(158,plain,
    ! [A: tp__o] :
      ( ~ ( p @ sk2 )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) )
       != sk2 )
      | ( c_2Ebool_2E_7E != c_2Ebool_2E_7E )
      | ( ( inj__o @ A )
       != sk2 ) ),
    inference(simp,[status(thm)],[148]) ).

thf(162,plain,
    ! [A: tp__o] :
      ( ~ ( p @ sk2 )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) )
       != sk2 )
      | ( ( inj__o @ A )
       != sk2 ) ),
    inference(simp,[status(thm)],[158]) ).

thf(420,plain,
    ! [A: tp__o] :
      ( ~ ( p @ sk2 )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( ( inj__o @ A )
       != sk2 )
      | ( ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) )
       != ( inj__o @ A ) )
      | ( sk2 != sk2 ) ),
    inference(eqfactor_ordered,[status(thm)],[162]) ).

thf(424,plain,
    ! [A: tp__o] :
      ( ~ ( p @ sk2 )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( ( inj__o @ A )
       != sk2 )
      | ( ( fo__c_2Ebool_2E_7E @ A )
       != A ) ),
    inference(simp,[status(thm)],[420]) ).

thf(33,plain,
    ~ ( p @ ( ap @ ( ap @ ( c_2Epred__set_2ESUBSET @ sk1 ) @ ( ap @ ( c_2Epred__set_2EREST @ sk1 ) @ sk2 ) ) @ sk2 ) ),
    inference(cnf,[status(esa)],[32]) ).

thf(152,plain,
    ! [A: tp__o] :
      ( ~ ( p @ ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) ) )
      | ~ ( p @ sk2 )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( ( ap @ c_2Ebool_2E_7E @ ( inj__o @ A ) )
       != ( ap @ c_2Ebool_2E_7E @ sk2 ) ) ),
    inference(paramod_ordered,[status(thm)],[59,139]) ).

thf(155,plain,
    ! [A: tp__o] :
      ( ~ ( p @ ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) ) )
      | ~ ( p @ sk2 )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( c_2Ebool_2E_7E != c_2Ebool_2E_7E )
      | ( ( inj__o @ A )
       != sk2 ) ),
    inference(simp,[status(thm)],[152]) ).

thf(161,plain,
    ! [A: tp__o] :
      ( ~ ( p @ ( inj__o @ ( fo__c_2Ebool_2E_7E @ A ) ) )
      | ~ ( p @ sk2 )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( ( inj__o @ A )
       != sk2 ) ),
    inference(simp,[status(thm)],[155]) ).

thf(13,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ( ( ap @ ( c_2Epred__set_2EREST @ A ) @ B )
        = ( ap @ ( ap @ ( c_2Epred__set_2EDELETE @ A ) @ B ) @ ( ap @ ( c_2Epred__set_2ECHOICE @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_thm_2Epred__set_2EREST__DEF) ).

thf(64,plain,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ( ( ap @ ( c_2Epred__set_2EREST @ A ) @ B )
        = ( ap @ ( ap @ ( c_2Epred__set_2EDELETE @ A ) @ B ) @ ( ap @ ( c_2Epred__set_2ECHOICE @ A ) @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(173,plain,
    ( ~ ( p @ c_2Ebool_2E_7E )
    | ( ( arr @ bool @ bool )
     != bool )
    | ( ( p @ ( ap @ c_2Ebool_2E_7E @ c_2Ebool_2E_7E ) )
     != ( p @ c_2Ebool_2E_7E ) )
    | ~ $true ),
    inference(eqfactor_ordered,[status(thm)],[141]) ).

thf(176,plain,
    ( ~ ( p @ c_2Ebool_2E_7E )
    | ( ( arr @ bool @ bool )
     != bool )
    | ( ( ap @ c_2Ebool_2E_7E @ c_2Ebool_2E_7E )
     != c_2Ebool_2E_7E ) ),
    inference(simp,[status(thm)],[173]) ).

thf(16,axiom,
    mem @ c_2Ebool_2E_2F_5C @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Ebool_2E_2F_5C) ).

thf(72,plain,
    mem @ c_2Ebool_2E_2F_5C @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(142,plain,
    ! [A: $i] :
      ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A )
      | ( ( mem @ c_2Ebool_2E_2F_5C @ ( arr @ bool @ ( arr @ bool @ bool ) ) )
       != ( mem @ A @ bool ) ) ),
    inference(paramod_ordered,[status(thm)],[72,118]) ).

thf(143,plain,
    ! [A: $i] :
      ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A )
      | ( c_2Ebool_2E_2F_5C != A )
      | ( ( arr @ bool @ ( arr @ bool @ bool ) )
       != bool ) ),
    inference(simp,[status(thm)],[142]) ).

thf(144,plain,
    ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ c_2Ebool_2E_2F_5C ) )
    | ~ ( p @ c_2Ebool_2E_2F_5C )
    | ( ( arr @ bool @ ( arr @ bool @ bool ) )
     != bool ) ),
    inference(simp,[status(thm)],[143]) ).

thf(8,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( A
        = ( inj__o @ ( surj__o @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',stp_iso_mem_o) ).

thf(49,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( A
        = ( inj__o @ ( surj__o @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(28,axiom,
    ! [A: del] : ( mem @ ( c_2Epred__set_2ECHOICE @ A ) @ ( arr @ ( arr @ A @ bool ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mem_c_2Epred__set_2ECHOICE) ).

thf(112,plain,
    ! [A: del] : ( mem @ ( c_2Epred__set_2ECHOICE @ A ) @ ( arr @ ( arr @ A @ bool ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(113,plain,
    ! [A: del] : ( mem @ ( c_2Epred__set_2ECHOICE @ A ) @ ( arr @ ( arr @ A @ bool ) @ A ) ),
    inference(cnf,[status(esa)],[112]) ).

thf(76,plain,
    ! [A: tp__o] : ( mem @ ( inj__o @ A ) @ bool ),
    inference(cnf,[status(esa)],[75]) ).

thf(39,plain,
    ! [B: $i,A: $i] :
      ( ~ ( mem @ A @ bool )
      | ~ ( mem @ B @ bool )
      | ~ ( p @ A )
      | ~ ( p @ B )
      | ( p @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ A ) @ B ) ) ),
    inference(cnf,[status(esa)],[38]) ).

thf(24,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ! [C: $i] :
          ( ( mem @ C @ ( arr @ A @ bool ) )
         => ( ( p @ ( ap @ ( ap @ ( c_2Epred__set_2ESUBSET @ A ) @ B ) @ C ) )
          <=> ! [D: $i] :
                ( ( mem @ D @ A )
               => ( ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ D ) @ B ) )
                 => ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ D ) @ C ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_thm_2Epred__set_2ESUBSET__DEF) ).

thf(98,plain,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ! [C: $i] :
          ( ( mem @ C @ ( arr @ A @ bool ) )
         => ( ( ( p @ ( ap @ ( ap @ ( c_2Epred__set_2ESUBSET @ A ) @ B ) @ C ) )
             => ! [D: $i] :
                  ( ( mem @ D @ A )
                 => ( ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ D ) @ B ) )
                   => ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ D ) @ C ) ) ) ) )
            & ( ! [D: $i] :
                  ( ( mem @ D @ A )
                 => ( ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ D ) @ B ) )
                   => ( p @ ( ap @ ( ap @ ( c_2Ebool_2EIN @ A ) @ D ) @ C ) ) ) )
             => ( p @ ( ap @ ( ap @ ( c_2Epred__set_2ESUBSET @ A ) @ B ) @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(70,plain,
    ! [B: tp__o,A: tp__o] :
      ( ( inj__o @ ( fo__c_2Ebool_2E_2F_5C @ A @ B ) )
      = ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ),
    inference(cnf,[status(esa)],[69]) ).

thf(71,plain,
    ! [B: tp__o,A: tp__o] :
      ( ( inj__o @ ( fo__c_2Ebool_2E_2F_5C @ A @ B ) )
      = ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ),
    inference(lifteq,[status(thm)],[70]) ).

thf(313,plain,
    ! [C: tp__o,B: tp__o,A: tp__o] :
      ( ( ( surj__o @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) )
        = C )
      | ( ( inj__o @ ( fo__c_2Ebool_2E_2F_5C @ A @ B ) )
       != ( inj__o @ C ) ) ),
    inference(paramod_ordered,[status(thm)],[71,37]) ).

thf(314,plain,
    ! [B: tp__o,A: tp__o] :
      ( ( fo__c_2Ebool_2E_2F_5C @ A @ B )
      = ( surj__o @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ) ),
    inference(pattern_uni,[status(thm)],[313:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( fo__c_2Ebool_2E_2F_5C @ D @ E ))]]) ).

thf(367,plain,
    ! [B: tp__o,A: tp__o] :
      ( ( fo__c_2Ebool_2E_2F_5C @ A @ B )
      = ( surj__o @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ) ),
    inference(simp,[status(thm)],[314]) ).

thf(127,plain,
    ! [A: $i] :
      ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A )
      | ( ( mem @ c_2Emin_2E_3D_3D_3E @ ( arr @ bool @ ( arr @ bool @ bool ) ) )
       != ( mem @ A @ bool ) ) ),
    inference(paramod_ordered,[status(thm)],[46,118]) ).

thf(136,plain,
    ! [A: $i] :
      ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
      | ~ ( p @ A )
      | ( c_2Emin_2E_3D_3D_3E != A )
      | ( ( arr @ bool @ ( arr @ bool @ bool ) )
       != bool ) ),
    inference(simp,[status(thm)],[127]) ).

thf(140,plain,
    ( ~ ( p @ ( ap @ c_2Ebool_2E_7E @ c_2Emin_2E_3D_3D_3E ) )
    | ~ ( p @ c_2Emin_2E_3D_3D_3E )
    | ( ( arr @ bool @ ( arr @ bool @ bool ) )
     != bool ) ),
    inference(simp,[status(thm)],[136]) ).

thf(22,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ A )
     => ( ( ap @ ( i @ A ) @ B )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ibeta) ).

thf(91,plain,
    ! [A: del,B: $i] :
      ( ( mem @ B @ A )
     => ( ( ap @ ( i @ A ) @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(20,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( ( p @ A )
            <=> ( p @ B ) )
           => ( A = B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',boolext) ).

thf(80,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( ( ( p @ A )
               => ( p @ B ) )
              & ( ( p @ B )
               => ( p @ A ) ) )
           => ( A = B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(562,plain,
    ! [C: tp__o,B: tp__o,A: tp__o] :
      ( ( mem @ ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) @ bool )
      | ( ( inj__o @ ( fo__c_2Emin_2E_3D_3D_3E @ A @ B ) )
       != ( inj__o @ C ) ) ),
    inference(paramod_ordered,[status(thm)],[116,76]) ).

thf(563,plain,
    ! [B: tp__o,A: tp__o] : ( mem @ ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) @ bool ),
    inference(pattern_uni,[status(thm)],[562:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( fo__c_2Emin_2E_3D_3D_3E @ D @ E ))]]) ).

thf(617,plain,
    ! [B: tp__o,A: tp__o] : ( mem @ ( ap @ ( ap @ c_2Emin_2E_3D_3D_3E @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) @ bool ),
    inference(simp,[status(thm)],[563]) ).

thf(175,plain,
    ( ~ ( p @ c_2Ebool_2E_7E )
    | ( ( arr @ bool @ bool )
     != bool )
    | ( ( p @ ( ap @ c_2Ebool_2E_7E @ c_2Ebool_2E_7E ) )
     != ( p @ c_2Ebool_2E_7E ) ) ),
    inference(simp,[status(thm)],[173]) ).

thf(337,plain,
    ! [C: tp__o,B: tp__o,A: tp__o] :
      ( ( mem @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) @ bool )
      | ( ( inj__o @ ( fo__c_2Ebool_2E_2F_5C @ A @ B ) )
       != ( inj__o @ C ) ) ),
    inference(paramod_ordered,[status(thm)],[71,76]) ).

thf(338,plain,
    ! [B: tp__o,A: tp__o] : ( mem @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) @ bool ),
    inference(pattern_uni,[status(thm)],[337:[bind(A,$thf( D )),bind(B,$thf( E )),bind(C,$thf( fo__c_2Ebool_2E_2F_5C @ D @ E ))]]) ).

thf(363,plain,
    ! [B: tp__o,A: tp__o] : ( mem @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) @ bool ),
    inference(simp,[status(thm)],[338]) ).

thf(368,plain,
    ! [D: tp__o,C: tp__o,B: tp__o,A: tp__o] :
      ( ( mem @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ C ) ) @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( inj__o @ B ) ) ) @ bool )
      | ( ( inj__o @ ( fo__c_2Ebool_2E_2F_5C @ A @ B ) )
       != ( inj__o @ D ) ) ),
    inference(paramod_ordered,[status(thm)],[71,363]) ).

thf(369,plain,
    ! [C: tp__o,B: tp__o,A: tp__o] : ( mem @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ B ) ) @ ( inj__o @ C ) ) ) @ bool ),
    inference(pattern_uni,[status(thm)],[368:[bind(A,$thf( E )),bind(B,$thf( F )),bind(C,$thf( C )),bind(D,$thf( fo__c_2Ebool_2E_2F_5C @ E @ F ))]]) ).

thf(386,plain,
    ! [C: tp__o,B: tp__o,A: tp__o] : ( mem @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ A ) ) @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ ( inj__o @ B ) ) @ ( inj__o @ C ) ) ) @ bool ),
    inference(simp,[status(thm)],[369]) ).

thf(26,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ A )
     => ! [C: $i] :
          ( ( mem @ C @ A )
         => ( ( p @ ( ap @ ( ap @ ( c_2Emin_2E_3D @ A ) @ B ) @ C ) )
          <=> ( B = C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax_eq_p) ).

thf(104,plain,
    ! [A: del,B: $i] :
      ( ( mem @ B @ A )
     => ! [C: $i] :
          ( ( mem @ C @ A )
         => ( ( ( p @ ( ap @ ( ap @ ( c_2Emin_2E_3D @ A ) @ B ) @ C ) )
             => ( B = C ) )
            & ( ( B = C )
             => ( p @ ( ap @ ( ap @ ( c_2Emin_2E_3D @ A ) @ B ) @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(40,plain,
    ! [B: $i,A: $i] :
      ( ~ ( mem @ A @ bool )
      | ~ ( mem @ B @ bool )
      | ~ ( p @ ( ap @ ( ap @ c_2Ebool_2E_2F_5C @ A ) @ B ) )
      | ( p @ A ) ),
    inference(cnf,[status(esa)],[38]) ).

thf(395,plain,
    ( ~ ( p @ c_2Emin_2E_3D_3D_3E )
    | ( ( arr @ bool @ ( arr @ bool @ bool ) )
     != bool )
    | ( ( p @ ( ap @ c_2Ebool_2E_7E @ c_2Emin_2E_3D_3D_3E ) )
     != ( p @ c_2Emin_2E_3D_3D_3E ) )
    | ~ $true ),
    inference(eqfactor_ordered,[status(thm)],[140]) ).

thf(401,plain,
    ( ~ ( p @ c_2Emin_2E_3D_3D_3E )
    | ( ( arr @ bool @ ( arr @ bool @ bool ) )
     != bool )
    | ( ( ap @ c_2Ebool_2E_7E @ c_2Emin_2E_3D_3D_3E )
     != c_2Emin_2E_3D_3D_3E ) ),
    inference(simp,[status(thm)],[395]) ).

thf(68,plain,
    ! [A: del] : ( mem @ ( c_2Ebool_2EIN @ A ) @ ( arr @ A @ ( arr @ ( arr @ A @ bool ) @ bool ) ) ),
    inference(cnf,[status(esa)],[67]) ).

thf(12,axiom,
    ! [A: del,B: del,C: $i] :
      ( ( mem @ C @ ( arr @ A @ B ) )
     => ! [D: $i] :
          ( ( mem @ D @ A )
         => ( mem @ ( ap @ C @ D ) @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ap_tp) ).

thf(62,plain,
    ! [A: del,B: del,C: $i] :
      ( ( mem @ C @ ( arr @ A @ B ) )
     => ! [D: $i] :
          ( ( mem @ D @ A )
         => ( mem @ ( ap @ C @ D ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(31956,plain,
    $false,
    inference(cvc4,[status(thm)],[69,120,141,77,73,48,67,75,146,94,111,42,37,52,110,46,57,147,61,89,116,74,60,117,38,424,33,161,64,32,34,176,59,118,144,49,113,76,39,98,367,103,140,91,80,35,162,112,617,72,175,386,363,104,40,114,401,139,47,68,62]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : ITP004_2 : TPTP v8.1.2. Bugfixed v7.5.0.
% 0.07/0.16  % Command  : run_Leo-III %s %d
% 0.15/0.37  % Computer : n009.cluster.edu
% 0.15/0.37  % Model    : x86_64 x86_64
% 0.15/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37  % Memory   : 8042.1875MB
% 0.15/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37  % CPULimit : 300
% 0.15/0.37  % WCLimit  : 300
% 0.15/0.37  % DateTime : Mon May  6 14:29:24 EDT 2024
% 0.15/0.37  % CPUTime  : 
% 1.02/0.90  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.26/1.06  % [INFO] 	 Parsing done (159ms). 
% 1.51/1.07  % [INFO] 	 Running in sequential loop mode. 
% 1.91/1.29  % [INFO] 	 eprover registered as external prover. 
% 1.91/1.30  % [INFO] 	 cvc4 registered as external prover. 
% 1.91/1.30  % [INFO] 	 Scanning for conjecture ... 
% 2.25/1.38  % [INFO] 	 Found a conjecture and 29 axioms. Running axiom selection ... 
% 2.25/1.44  % [INFO] 	 Axiom selection finished. Selected 29 axioms (removed 0 axioms). 
% 2.58/1.49  % [INFO] 	 Problem is typed first-order (TPTP TFF). 
% 2.58/1.49  % [INFO] 	 Type checking passed. 
% 2.58/1.50  % [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 ... 
% 100.34/17.37  % External prover 'cvc4' found a proof!
% 100.34/17.37  % [INFO] 	 Killing All external provers ... 
% 100.34/17.38  % Time passed: 16847ms (effective reasoning time: 16305ms)
% 100.34/17.38  % 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)>
% 100.34/17.38  % Axioms used in derivation (29): conj_thm_2Epred__set_2EIN__DELETE, ibeta, funcext, mem_c_2Epred__set_2EDELETE, mem_c_2Ebool_2E_21, ax_and_p, mem_c_2Emin_2E_3D, mem_c_2Ebool_2E_7E, stp_eq_fo_c_2Ebool_2E_7E, ax_all_p, mem_c_2Epred__set_2EREST, ap_tp, mem_c_2Epred__set_2ESUBSET, boolext, mem_c_2Epred__set_2ECHOICE, stp_inj_mem_o, ax_thm_2Epred__set_2EREST__DEF, ax_neg_p, mem_c_2Ebool_2E_2F_5C, stp_inj_surj_o, stp_eq_fo_c_2Ebool_2E_2F_5C, kbeta, ax_imp_p, ax_eq_p, stp_eq_fo_c_2Emin_2E_3D_3D_3E, ax_thm_2Epred__set_2ESUBSET__DEF, mem_c_2Ebool_2EIN, stp_iso_mem_o, mem_c_2Emin_2E_3D_3D_3E
% 100.34/17.38  % No. of inferences in proof: 122
% 100.34/17.38  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 16847 ms resp. 16305 ms w/o parsing
% 100.34/17.44  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 100.34/17.44  % [INFO] 	 Killing All external provers ... 
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