TSTP Solution File: ITP011^2 by Leo-III---1.7.10

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%------------------------------------------------------------------------------
% File     : Leo-III---1.7.10
% Problem  : ITP011^2 : TPTP v8.1.2. Bugfixed v7.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n016.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 07:46:44 EDT 2024

% Result   : Theorem 104.49s 20.43s
% Output   : Refutation 104.49s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   77
% Syntax   : Number of formulae    :  166 (  75 unt;  31 typ;   0 def)
%            Number of atoms       :  563 ( 146 equ;   0 cnn)
%            Maximal formula atoms :   50 (   4 avg)
%            Number of connectives : 2032 (  72   ~;  39   |;  81   &;1698   @)
%                                         (   0 <=>; 142  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   34 (   6 avg)
%            Number of types       :    3 (   1 usr)
%            Number of type conns  :   31 (  31   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   33 (  30 usr;  13 con; 0-2 aty)
%            Number of variables   :  229 (   0   ^ 221   !;   8   ?; 229   :)

% 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(lam_type,type,
    lam: del > ( $i > $i ) > $i ).

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

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

thf(ty_2Eoption_2Eoption_type,type,
    ty_2Eoption_2Eoption: del > del ).

thf(c_2Eoption_2EOPTION__JOIN_type,type,
    c_2Eoption_2EOPTION__JOIN: del > $i ).

thf(c_2Eoption_2EOPTION__MAP_type,type,
    c_2Eoption_2EOPTION__MAP: del > del > $i ).

thf(c_2Eoption_2Eoption__CASE_type,type,
    c_2Eoption_2Eoption__CASE: del > del > $i ).

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

thf(c_2Eoption_2EIS__NONE_type,type,
    c_2Eoption_2EIS__NONE: del > $i ).

thf(c_2Ebool_2EF_type,type,
    c_2Ebool_2EF: $i ).

thf(c_2Ebool_2ET_type,type,
    c_2Ebool_2ET: $i ).

thf(c_2Eoption_2EIS__SOME_type,type,
    c_2Eoption_2EIS__SOME: del > $i ).

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

thf(c_2Eoption_2ETHE_type,type,
    c_2Eoption_2ETHE: del > $i ).

thf(c_2Eoption_2ESOME_type,type,
    c_2Eoption_2ESOME: del > $i ).

thf(c_2Ebool_2E_3F_type,type,
    c_2Ebool_2E_3F: del > $i ).

thf(c_2Eoption_2ENONE_type,type,
    c_2Eoption_2ENONE: del > $i ).

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

thf(c_2Ebool_2E_5C_2F_type,type,
    c_2Ebool_2E_5C_2F: $i ).

thf(c_2Eoption_2EOPTREL_type,type,
    c_2Eoption_2EOPTREL: del > 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(sk3_type,type,
    sk3: $i ).

thf(sk4_type,type,
    sk4: $i ).

thf(43,axiom,
    p @ c_2Ebool_2ET,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_true_p) ).

thf(202,plain,
    p @ c_2Ebool_2ET,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(10,axiom,
    ~ ( p @ c_2Ebool_2EF ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_false_p) ).

thf(65,plain,
    ~ ( p @ c_2Ebool_2EF ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(66,plain,
    ~ ( p @ c_2Ebool_2EF ),
    inference(polarity_switch,[status(thm)],[65]) ).

thf(210,plain,
    ( ( p @ c_2Ebool_2ET )
   != ( p @ c_2Ebool_2EF ) ),
    inference(paramod_ordered,[status(thm)],[202,66]) ).

thf(211,plain,
    c_2Ebool_2ET != c_2Ebool_2EF,
    inference(simp,[status(thm)],[210]) ).

thf(8,axiom,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_3F @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Ebool_2E_3F) ).

thf(60,plain,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_3F @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(39,axiom,
    ! [A: $o] :
      ( ( p @ ( inj__o @ A ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',stp_inj_surj_o) ).

thf(189,plain,
    ! [A: $o] :
      ( ( p @ ( inj__o @ A ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(192,plain,
    ( ( p @ ( inj__o @ $false ) )
    = $false ),
    inference(instance,[status(thm)],[189]) ).

thf(193,plain,
    ~ ( p @ ( inj__o @ $false ) ),
    inference(simp,[status(thm)],[192]) ).

thf(16,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( p @ ( ap @ ( ap @ c_2Ebool_2E_5C_2F @ A ) @ B ) )
            = ( ( p @ A )
              | ( p @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_or_p) ).

thf(129,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( p @ ( ap @ ( ap @ c_2Ebool_2E_5C_2F @ A ) @ B ) )
            = ( ( p @ A )
              | ( p @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(19,axiom,
    ! [A: $o] : ( mem @ ( inj__o @ A ) @ bool ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',stp_inj_mem_o) ).

thf(134,plain,
    ! [A: $o] : ( mem @ ( inj__o @ A ) @ bool ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(135,plain,
    mem @ ( inj__o @ $true ) @ bool,
    inference(instance,[status(thm)],[134]) ).

thf(4,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ A )
     => ( ( B = B )
        = $true ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2EREFL__CLAUSE) ).

thf(55,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(190,plain,
    ( ( p @ ( inj__o @ $true ) )
    = $true ),
    inference(instance,[status(thm)],[189]) ).

thf(191,plain,
    p @ ( inj__o @ $true ),
    inference(simp,[status(thm)],[190]) ).

thf(226,plain,
    ( ( p @ ( inj__o @ $true ) )
   != ( p @ c_2Ebool_2EF ) ),
    inference(paramod_ordered,[status(thm)],[191,66]) ).

thf(232,plain,
    ( ( inj__o @ $true )
   != c_2Ebool_2EF ),
    inference(simp,[status(thm)],[226]) ).

thf(5,axiom,
    ! [A: del,B: del] : ( mem @ ( c_2Eoption_2EOPTION__MAP @ A @ B ) @ ( arr @ ( arr @ A @ B ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ ( ty_2Eoption_2Eoption @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2EOPTION__MAP) ).

thf(56,plain,
    ! [A: del,B: del] : ( mem @ ( c_2Eoption_2EOPTION__MAP @ A @ B ) @ ( arr @ ( arr @ A @ B ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ ( ty_2Eoption_2Eoption @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(13,axiom,
    ! [A: del] : ( mem @ ( c_2Eoption_2ENONE @ A ) @ ( ty_2Eoption_2Eoption @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2ENONE) ).

thf(70,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2ENONE @ A ) @ ( ty_2Eoption_2Eoption @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(71,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2ENONE @ A ) @ ( ty_2Eoption_2Eoption @ A ) ),
    inference(cnf,[status(esa)],[70]) ).

thf(1,conjecture,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ ( arr @ A @ bool ) ) )
     => ! [C: $i] :
          ( ( mem @ C @ A )
         => ! [D: $i] :
              ( ( mem @ D @ A )
             => ( ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( c_2Eoption_2ENONE @ A ) ) @ ( c_2Eoption_2ENONE @ A ) ) )
                  = $true )
                & ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ C ) ) @ ( c_2Eoption_2ENONE @ A ) ) )
                  = $false )
                & ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( c_2Eoption_2ENONE @ A ) ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ D ) ) )
                  = $false )
                & ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ C ) ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ D ) ) )
                  = ( p @ ( ap @ ( ap @ B @ C ) @ D ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Equotient__option_2EOPTION__REL__def) ).

thf(2,negated_conjecture,
    ~ ! [A: del,B: $i] :
        ( ( mem @ B @ ( arr @ A @ ( arr @ A @ bool ) ) )
       => ! [C: $i] :
            ( ( mem @ C @ A )
           => ! [D: $i] :
                ( ( mem @ D @ A )
               => ( ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( c_2Eoption_2ENONE @ A ) ) @ ( c_2Eoption_2ENONE @ A ) ) )
                    = $true )
                  & ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ C ) ) @ ( c_2Eoption_2ENONE @ A ) ) )
                    = $false )
                  & ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( c_2Eoption_2ENONE @ A ) ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ D ) ) )
                    = $false )
                  & ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ C ) ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ D ) ) )
                    = ( p @ ( ap @ ( ap @ B @ C ) @ D ) ) ) ) ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(48,plain,
    ~ ! [A: del,B: $i] :
        ( ( mem @ B @ ( arr @ A @ ( arr @ A @ bool ) ) )
       => ! [C: $i] :
            ( ( mem @ C @ A )
           => ! [D: $i] :
                ( ( mem @ D @ A )
               => ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( c_2Eoption_2ENONE @ A ) ) @ ( c_2Eoption_2ENONE @ A ) ) )
                  & ~ ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ C ) ) @ ( c_2Eoption_2ENONE @ A ) ) )
                  & ~ ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( c_2Eoption_2ENONE @ A ) ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ D ) ) )
                  & ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ A ) @ B ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ C ) ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ D ) ) )
                    = ( p @ ( ap @ ( ap @ B @ C ) @ D ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(52,plain,
    mem @ sk2 @ ( arr @ sk1 @ ( arr @ sk1 @ bool ) ),
    inference(cnf,[status(esa)],[48]) ).

thf(14,axiom,
    ! [A: del,B: del,C: $i] :
      ( ( mem @ C @ B )
     => ! [D: $i] :
          ( ( mem @ D @ ( arr @ A @ B ) )
         => ! [E: $i] :
              ( ( mem @ E @ ( ty_2Eoption_2Eoption @ A ) )
             => ( ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ! [G: $i] :
                        ( ( mem @ G @ A )
                       => ( ( ( ap @ ( c_2Eoption_2ESOME @ A ) @ F )
                            = ( ap @ ( c_2Eoption_2ESOME @ A ) @ G ) )
                          = ( F = G ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ( ( ap @ ( c_2Eoption_2ETHE @ A ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) )
                      = F ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ( ( c_2Eoption_2ENONE @ A )
                     != ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ( ( ap @ ( c_2Eoption_2ESOME @ A ) @ F )
                     != ( c_2Eoption_2ENONE @ A ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) ) )
                      = $true ) )
                & ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ ( c_2Eoption_2ENONE @ A ) ) )
                  = $false )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__NONE @ A ) @ F ) )
                      = ( F
                        = ( c_2Eoption_2ENONE @ A ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ F ) ) )
                      = ( F
                        = ( c_2Eoption_2ENONE @ A ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ F ) )
                     => ( ( ap @ ( c_2Eoption_2ESOME @ A ) @ ( ap @ ( c_2Eoption_2ETHE @ A ) @ F ) )
                        = F ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ ( ty_2Eoption_2Eoption @ A ) ) @ F ) @ ( c_2Eoption_2ENONE @ A ) ) @ ( c_2Eoption_2ESOME @ A ) )
                      = F ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ ( ty_2Eoption_2Eoption @ A ) ) @ F ) @ F ) @ ( c_2Eoption_2ESOME @ A ) )
                      = F ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__NONE @ A ) @ F ) )
                     => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ F ) @ C ) @ D )
                        = C ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ F ) )
                     => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ F ) @ C ) @ D )
                        = ( ap @ D @ ( ap @ ( c_2Eoption_2ETHE @ A ) @ F ) ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ F ) )
                     => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ ( ty_2Eoption_2Eoption @ A ) ) @ F ) @ E ) @ ( c_2Eoption_2ESOME @ A ) )
                        = F ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ B )
                   => ! [G: $i] :
                        ( ( mem @ G @ ( arr @ A @ B ) )
                       => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ ( c_2Eoption_2ENONE @ A ) ) @ F ) @ G )
                          = F ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ! [G: $i] :
                        ( ( mem @ G @ B )
                       => ! [H: $i] :
                            ( ( mem @ H @ ( arr @ A @ B ) )
                           => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) ) @ G ) @ H )
                              = ( ap @ H @ F ) ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( arr @ A @ B ) )
                   => ! [G: $i] :
                        ( ( mem @ G @ A )
                       => ( ( ap @ ( ap @ ( c_2Eoption_2EOPTION__MAP @ A @ B ) @ F ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ G ) )
                          = ( ap @ ( c_2Eoption_2ESOME @ B ) @ ( ap @ F @ G ) ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( arr @ A @ B ) )
                   => ( ( ap @ ( ap @ ( c_2Eoption_2EOPTION__MAP @ A @ B ) @ F ) @ ( c_2Eoption_2ENONE @ A ) )
                      = ( c_2Eoption_2ENONE @ B ) ) )
                & ( ( ap @ ( c_2Eoption_2EOPTION__JOIN @ A ) @ ( c_2Eoption_2ENONE @ ( ty_2Eoption_2Eoption @ A ) ) )
                  = ( c_2Eoption_2ENONE @ A ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( ap @ ( c_2Eoption_2EOPTION__JOIN @ A ) @ ( ap @ ( c_2Eoption_2ESOME @ ( ty_2Eoption_2Eoption @ A ) ) @ F ) )
                      = F ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Eoption_2Eoption__CLAUSES) ).

thf(72,plain,
    ! [A: del,B: del,C: $i] :
      ( ( mem @ C @ B )
     => ! [D: $i] :
          ( ( mem @ D @ ( arr @ A @ B ) )
         => ! [E: $i] :
              ( ( mem @ E @ ( ty_2Eoption_2Eoption @ A ) )
             => ( ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ! [G: $i] :
                        ( ( mem @ G @ A )
                       => ( ( ( ap @ ( c_2Eoption_2ESOME @ A ) @ F )
                            = ( ap @ ( c_2Eoption_2ESOME @ A ) @ G ) )
                          = ( F = G ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ( ( ap @ ( c_2Eoption_2ETHE @ A ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) )
                      = F ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ( ( c_2Eoption_2ENONE @ A )
                     != ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ( ( ap @ ( c_2Eoption_2ESOME @ A ) @ F )
                     != ( c_2Eoption_2ENONE @ A ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) ) ) )
                & ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ ( c_2Eoption_2ENONE @ A ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__NONE @ A ) @ F ) )
                      = ( F
                        = ( c_2Eoption_2ENONE @ A ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ F ) ) )
                      = ( F
                        = ( c_2Eoption_2ENONE @ A ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ F ) )
                     => ( ( ap @ ( c_2Eoption_2ESOME @ A ) @ ( ap @ ( c_2Eoption_2ETHE @ A ) @ F ) )
                        = F ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ ( ty_2Eoption_2Eoption @ A ) ) @ F ) @ ( c_2Eoption_2ENONE @ A ) ) @ ( c_2Eoption_2ESOME @ A ) )
                      = F ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ ( ty_2Eoption_2Eoption @ A ) ) @ F ) @ F ) @ ( c_2Eoption_2ESOME @ A ) )
                      = F ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__NONE @ A ) @ F ) )
                     => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ F ) @ C ) @ D )
                        = C ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ F ) )
                     => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ F ) @ C ) @ D )
                        = ( ap @ D @ ( ap @ ( c_2Eoption_2ETHE @ A ) @ F ) ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ F ) )
                     => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ ( ty_2Eoption_2Eoption @ A ) ) @ F ) @ E ) @ ( c_2Eoption_2ESOME @ A ) )
                        = F ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ B )
                   => ! [G: $i] :
                        ( ( mem @ G @ ( arr @ A @ B ) )
                       => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ ( c_2Eoption_2ENONE @ A ) ) @ F ) @ G )
                          = F ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ A )
                   => ! [G: $i] :
                        ( ( mem @ G @ B )
                       => ! [H: $i] :
                            ( ( mem @ H @ ( arr @ A @ B ) )
                           => ( ( ap @ ( ap @ ( ap @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) ) @ G ) @ H )
                              = ( ap @ H @ F ) ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( arr @ A @ B ) )
                   => ! [G: $i] :
                        ( ( mem @ G @ A )
                       => ( ( ap @ ( ap @ ( c_2Eoption_2EOPTION__MAP @ A @ B ) @ F ) @ ( ap @ ( c_2Eoption_2ESOME @ A ) @ G ) )
                          = ( ap @ ( c_2Eoption_2ESOME @ B ) @ ( ap @ F @ G ) ) ) ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( arr @ A @ B ) )
                   => ( ( ap @ ( ap @ ( c_2Eoption_2EOPTION__MAP @ A @ B ) @ F ) @ ( c_2Eoption_2ENONE @ A ) )
                      = ( c_2Eoption_2ENONE @ B ) ) )
                & ( ( ap @ ( c_2Eoption_2EOPTION__JOIN @ A ) @ ( c_2Eoption_2ENONE @ ( ty_2Eoption_2Eoption @ A ) ) )
                  = ( c_2Eoption_2ENONE @ A ) )
                & ! [F: $i] :
                    ( ( mem @ F @ ( ty_2Eoption_2Eoption @ A ) )
                   => ( ( ap @ ( c_2Eoption_2EOPTION__JOIN @ A ) @ ( ap @ ( c_2Eoption_2ESOME @ ( ty_2Eoption_2Eoption @ A ) ) @ F ) )
                      = F ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(79,plain,
    ! [E: $i,D: $i,C: $i,B: del,A: del] :
      ( ~ ( mem @ C @ B )
      | ~ ( mem @ D @ ( arr @ A @ B ) )
      | ~ ( mem @ E @ ( ty_2Eoption_2Eoption @ A ) )
      | ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ ( c_2Eoption_2ENONE @ A ) ) ) ),
    inference(cnf,[status(esa)],[72]) ).

thf(237,plain,
    ! [E: $i,D: $i,C: $i,B: del,A: del] :
      ( ~ ( mem @ C @ B )
      | ~ ( mem @ E @ ( ty_2Eoption_2Eoption @ A ) )
      | ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ A ) @ ( c_2Eoption_2ENONE @ A ) ) )
      | ( ( mem @ sk2 @ ( arr @ sk1 @ ( arr @ sk1 @ bool ) ) )
       != ( mem @ D @ ( arr @ A @ B ) ) ) ),
    inference(paramod_ordered,[status(thm)],[52,79]) ).

thf(238,plain,
    ! [B: $i,A: $i] :
      ( ~ ( mem @ A @ ( arr @ sk1 @ bool ) )
      | ~ ( mem @ B @ ( ty_2Eoption_2Eoption @ sk1 ) )
      | ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) ) ),
    inference(pattern_uni,[status(thm)],[237:[bind(A,$thf( sk1 )),bind(B,$thf( arr @ sk1 @ bool )),bind(C,$thf( C )),bind(D,$thf( sk2 )),bind(E,$thf( E ))]]) ).

thf(297,plain,
    ! [B: $i,A: $i] :
      ( ~ ( mem @ A @ ( arr @ sk1 @ bool ) )
      | ~ ( mem @ B @ ( ty_2Eoption_2Eoption @ sk1 ) )
      | ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) ) ),
    inference(simp,[status(thm)],[238]) ).

thf(320,plain,
    ! [B: $i,A: $i] :
      ( ~ ( mem @ B @ ( ty_2Eoption_2Eoption @ sk1 ) )
      | ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
      | ( ( mem @ ( inj__o @ $true ) @ bool )
       != ( mem @ A @ ( arr @ sk1 @ bool ) ) ) ),
    inference(paramod_ordered,[status(thm)],[135,297]) ).

thf(329,plain,
    ! [B: $i,A: $i] :
      ( ~ ( mem @ B @ ( ty_2Eoption_2Eoption @ sk1 ) )
      | ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
      | ( ( inj__o @ $true )
       != A )
      | ( ( arr @ sk1 @ bool )
       != bool ) ),
    inference(simp,[status(thm)],[320]) ).

thf(347,plain,
    ! [A: $i] :
      ( ~ ( mem @ A @ ( ty_2Eoption_2Eoption @ sk1 ) )
      | ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
      | ( ( arr @ sk1 @ bool )
       != bool ) ),
    inference(simp,[status(thm)],[329]) ).

thf(481,plain,
    ! [B: $i,A: del] :
      ( ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
      | ( ( arr @ sk1 @ bool )
       != bool )
      | ( ( mem @ ( c_2Eoption_2ENONE @ A ) @ ( ty_2Eoption_2Eoption @ A ) )
       != ( mem @ B @ ( ty_2Eoption_2Eoption @ sk1 ) ) ) ),
    inference(paramod_ordered,[status(thm)],[71,347]) ).

thf(482,plain,
    ( ~ ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
    | ( ( arr @ sk1 @ bool )
     != bool ) ),
    inference(pattern_uni,[status(thm)],[481:[bind(A,$thf( sk1 )),bind(B,$thf( c_2Eoption_2ENONE @ sk1 ))]]) ).

thf(498,plain,
    ( ( ( arr @ sk1 @ bool )
     != bool )
    | ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
     != ( p @ c_2Ebool_2ET ) ) ),
    inference(paramod_ordered,[status(thm)],[202,482]) ).

thf(500,plain,
    ( ( ( arr @ sk1 @ bool )
     != bool )
    | ( ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) )
     != c_2Ebool_2ET ) ),
    inference(simp,[status(thm)],[498]) ).

thf(28,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ bool )
     => ( ( ? [C: $i] :
              ( ( mem @ C @ A )
              & ( p @ B ) ) )
        = ( p @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2EEXISTS__SIMP) ).

thf(153,plain,
    ! [A: del,B: $i] :
      ( ( mem @ B @ bool )
     => ( ( ? [C: $i] :
              ( ( mem @ C @ A )
              & ( p @ B ) ) )
        = ( p @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(38,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/sandbox/benchmark/theBenchmark.p',funcext) ).

thf(184,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)],[38]) ).

thf(41,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/sandbox/benchmark/theBenchmark.p',ax_eq_p) ).

thf(196,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 ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(27,axiom,
    ! [A: del] : ( mem @ ( c_2Eoption_2ESOME @ A ) @ ( arr @ A @ ( ty_2Eoption_2Eoption @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2ESOME) ).

thf(151,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2ESOME @ A ) @ ( arr @ A @ ( ty_2Eoption_2Eoption @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(152,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2ESOME @ A ) @ ( arr @ A @ ( ty_2Eoption_2Eoption @ A ) ) ),
    inference(cnf,[status(esa)],[151]) ).

thf(57,plain,
    ! [B: del,A: del] : ( mem @ ( c_2Eoption_2EOPTION__MAP @ A @ B ) @ ( arr @ ( arr @ A @ B ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ ( ty_2Eoption_2Eoption @ B ) ) ) ),
    inference(cnf,[status(esa)],[56]) ).

thf(61,plain,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_3F @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    inference(cnf,[status(esa)],[60]) ).

thf(17,axiom,
    mem @ c_2Ebool_2EF @ bool,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Ebool_2EF) ).

thf(132,plain,
    mem @ c_2Ebool_2EF @ bool,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(18,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( $false
       => ( p @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2EFALSITY) ).

thf(133,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(45,axiom,
    ! [A: del] : ( mem @ ( c_2Eoption_2EIS__SOME @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ bool ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2EIS__SOME) ).

thf(205,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2EIS__SOME @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(206,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2EIS__SOME @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ bool ) ),
    inference(cnf,[status(esa)],[205]) ).

thf(30,axiom,
    ! [A: del] : ( mem @ ( c_2Eoption_2EIS__NONE @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ bool ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2EIS__NONE) ).

thf(159,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2EIS__NONE @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(160,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2EIS__NONE @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ bool ) ),
    inference(cnf,[status(esa)],[159]) ).

thf(20,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/sandbox/benchmark/theBenchmark.p',ax_and_p) ).

thf(137,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 ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(33,axiom,
    ( ! [A: $i] :
        ( ( mem @ A @ bool )
       => ( ( ~ ~ ( p @ A ) )
          = ( p @ A ) ) )
    & ( ~ $true = $false )
    & ( ~ $false = $true ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2ENOT__CLAUSES) ).

thf(165,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(29,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/sandbox/benchmark/theBenchmark.p',ax_all_p) ).

thf(156,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 ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(49,plain,
    ( ~ ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ sk1 @ sk1 ) @ sk2 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
    | ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ sk1 @ sk1 ) @ sk2 ) @ ( ap @ ( c_2Eoption_2ESOME @ sk1 ) @ sk3 ) ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
    | ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ sk1 @ sk1 ) @ sk2 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) @ ( ap @ ( c_2Eoption_2ESOME @ sk1 ) @ sk4 ) ) )
    | ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ sk1 @ sk1 ) @ sk2 ) @ ( ap @ ( c_2Eoption_2ESOME @ sk1 ) @ sk3 ) ) @ ( ap @ ( c_2Eoption_2ESOME @ sk1 ) @ sk4 ) ) )
     != ( p @ ( ap @ ( ap @ sk2 @ sk3 ) @ sk4 ) ) ) ),
    inference(cnf,[status(esa)],[48]) ).

thf(53,plain,
    ( ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ sk1 @ sk1 ) @ sk2 ) @ ( ap @ ( c_2Eoption_2ESOME @ sk1 ) @ sk3 ) ) @ ( ap @ ( c_2Eoption_2ESOME @ sk1 ) @ sk4 ) ) )
     != ( p @ ( ap @ ( ap @ sk2 @ sk3 ) @ sk4 ) ) )
    | ~ ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ sk1 @ sk1 ) @ sk2 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
    | ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ sk1 @ sk1 ) @ sk2 ) @ ( ap @ ( c_2Eoption_2ESOME @ sk1 ) @ sk3 ) ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
    | ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ sk1 @ sk1 ) @ sk2 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) @ ( ap @ ( c_2Eoption_2ESOME @ sk1 ) @ sk4 ) ) ) ),
    inference(lifteq,[status(thm)],[49]) ).

thf(22,axiom,
    ! [A: del] : ( mem @ ( c_2Emin_2E_3D @ A ) @ ( arr @ A @ ( arr @ A @ bool ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Emin_2E_3D) ).

thf(141,plain,
    ! [A: del] : ( mem @ ( c_2Emin_2E_3D @ A ) @ ( arr @ A @ ( arr @ A @ bool ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(15,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( ( ( $true
            = ( p @ A ) )
          = ( p @ A ) )
        & ( ( ( p @ A )
            = $true )
          = ( p @ A ) )
        & ( ( $false
            = ( p @ A ) )
          = ( ~ ( p @ A ) ) )
        & ( ( ( p @ A )
            = $false )
          = ( ~ ( p @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2EEQ__CLAUSES) ).

thf(128,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(34,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( ( p @ A )
             => ( p @ B ) )
           => ( ( ( p @ B )
               => ( p @ A ) )
             => ( ( p @ A )
                = ( p @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2EIMP__ANTISYM__AX) ).

thf(166,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ! [B: $i] :
          ( ( mem @ B @ bool )
         => ( ( ( p @ A )
             => ( p @ B ) )
           => ( ( ( p @ B )
               => ( p @ A ) )
             => ( ( p @ A )
                = ( p @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(25,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/sandbox/benchmark/theBenchmark.p',ap_tp) ).

thf(148,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)],[25]) ).

thf(31,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2ETRUTH) ).

thf(161,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(7,axiom,
    mem @ c_2Ebool_2E_2F_5C @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Ebool_2E_2F_5C) ).

thf(59,plain,
    mem @ c_2Ebool_2E_2F_5C @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(44,axiom,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_21 @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Ebool_2E_21) ).

thf(203,plain,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_21 @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(204,plain,
    ! [A: del] : ( mem @ ( c_2Ebool_2E_21 @ A ) @ ( arr @ ( arr @ A @ bool ) @ bool ) ),
    inference(cnf,[status(esa)],[203]) ).

thf(3,axiom,
    mem @ c_2Emin_2E_3D_3D_3E @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Emin_2E_3D_3D_3E) ).

thf(54,plain,
    mem @ c_2Emin_2E_3D_3D_3E @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(37,axiom,
    ! [A: del,B: $i > $i,C: $i] :
      ( ( mem @ C @ A )
     => ( ( ap @ ( lam @ A @ B ) @ C )
        = ( B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',beta) ).

thf(181,plain,
    ! [A: del,B: $i > $i,C: $i] :
      ( ( mem @ C @ A )
     => ( ( ap @ ( lam @ A @ B ) @ C )
        = ( B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(21,axiom,
    mem @ c_2Ebool_2E_7E @ ( arr @ bool @ bool ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Ebool_2E_7E) ).

thf(140,plain,
    mem @ c_2Ebool_2E_7E @ ( arr @ bool @ bool ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(212,plain,
    ( ( p @ ( inj__o @ $false ) )
   != ( p @ c_2Ebool_2ET ) ),
    inference(paramod_ordered,[status(thm)],[202,193]) ).

thf(213,plain,
    ( ( inj__o @ $false )
   != c_2Ebool_2ET ),
    inference(simp,[status(thm)],[212]) ).

thf(32,axiom,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ( ( p @ ( ap @ ( c_2Ebool_2E_3F @ A ) @ B ) )
        = ( ? [C: $i] :
              ( ( mem @ C @ A )
              & ( p @ ( ap @ B @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_ex_p) ).

thf(162,plain,
    ! [A: del,B: $i] :
      ( ( mem @ B @ ( arr @ A @ bool ) )
     => ( ( p @ ( ap @ ( c_2Ebool_2E_3F @ A ) @ B ) )
        = ( ? [C: $i] :
              ( ( mem @ C @ A )
              & ( p @ ( ap @ B @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(47,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( ( ( $true
            & ( p @ A ) )
          = ( p @ A ) )
        & ( ( ( p @ A )
            & $true )
          = ( p @ A ) )
        & ( ( $false
            & ( p @ A ) )
          = $false )
        & ( ( ( p @ A )
            & $false )
          = $false )
        & ( ( ( p @ A )
            & ( p @ A ) )
          = ( p @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2EAND__CLAUSES) ).

thf(209,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(40,axiom,
    ! [A: del] : ( mem @ ( c_2Eoption_2ETHE @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2ETHE) ).

thf(194,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2ETHE @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(26,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( ( ( $true
            | ( p @ A ) )
          = $true )
        & ( ( ( p @ A )
            | $true )
          = $true )
        & ( ( $false
            | ( p @ A ) )
          = ( p @ A ) )
        & ( ( ( p @ A )
            | $false )
          = ( p @ A ) )
        & ( ( ( p @ A )
            | ( p @ A ) )
          = ( p @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_thm_2Ebool_2EOR__CLAUSES) ).

thf(150,plain,
    $true,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(50,plain,
    mem @ sk4 @ sk1,
    inference(cnf,[status(esa)],[48]) ).

thf(11,axiom,
    mem @ c_2Ebool_2ET @ bool,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Ebool_2ET) ).

thf(67,plain,
    mem @ c_2Ebool_2ET @ bool,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(42,axiom,
    ! [A: del,B: del,C: $i] :
      ( ( mem @ C @ ( arr @ A @ ( arr @ B @ bool ) ) )
     => ! [D: $i] :
          ( ( mem @ D @ ( ty_2Eoption_2Eoption @ A ) )
         => ! [E: $i] :
              ( ( mem @ E @ ( ty_2Eoption_2Eoption @ B ) )
             => ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ B ) @ C ) @ D ) @ E ) )
                = ( ( ( D
                      = ( c_2Eoption_2ENONE @ A ) )
                    & ( E
                      = ( c_2Eoption_2ENONE @ B ) ) )
                  | ? [F: $i] :
                      ( ( mem @ F @ A )
                      & ? [G: $i] :
                          ( ( mem @ G @ B )
                          & ( D
                            = ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) )
                          & ( E
                            = ( ap @ ( c_2Eoption_2ESOME @ B ) @ G ) )
                          & ( p @ ( ap @ ( ap @ C @ F ) @ G ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_thm_2Eoption_2EOPTREL__def) ).

thf(199,plain,
    ! [A: del,B: del,C: $i] :
      ( ( mem @ C @ ( arr @ A @ ( arr @ B @ bool ) ) )
     => ! [D: $i] :
          ( ( mem @ D @ ( ty_2Eoption_2Eoption @ A ) )
         => ! [E: $i] :
              ( ( mem @ E @ ( ty_2Eoption_2Eoption @ B ) )
             => ( ( p @ ( ap @ ( ap @ ( ap @ ( c_2Eoption_2EOPTREL @ A @ B ) @ C ) @ D ) @ E ) )
                = ( ( ( D
                      = ( c_2Eoption_2ENONE @ A ) )
                    & ( E
                      = ( c_2Eoption_2ENONE @ B ) ) )
                  | ? [F: $i] :
                      ( ( mem @ F @ A )
                      & ? [G: $i] :
                          ( ( mem @ G @ B )
                          & ( D
                            = ( ap @ ( c_2Eoption_2ESOME @ A ) @ F ) )
                          & ( E
                            = ( ap @ ( c_2Eoption_2ESOME @ B ) @ G ) )
                          & ( p @ ( ap @ ( ap @ C @ F ) @ G ) ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(35,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/sandbox/benchmark/theBenchmark.p',ax_imp_p) ).

thf(175,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 ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(23,axiom,
    ! [A: del,B: del,C: $i > $i] :
      ( ! [D: $i] :
          ( ( mem @ D @ A )
         => ( mem @ ( C @ D ) @ B ) )
     => ( mem @ ( lam @ A @ C ) @ ( arr @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',lam_tp) ).

thf(143,plain,
    ! [A: del,B: del,C: $i > $i] :
      ( ! [D: $i] :
          ( ( mem @ D @ A )
         => ( mem @ ( C @ D ) @ B ) )
     => ( mem @ ( lam @ A @ C ) @ ( arr @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(225,plain,
    ( ( p @ ( inj__o @ $false ) )
   != ( p @ ( inj__o @ $true ) ) ),
    inference(paramod_ordered,[status(thm)],[191,193]) ).

thf(231,plain,
    ( ( inj__o @ $false )
   != ( inj__o @ $true ) ),
    inference(simp,[status(thm)],[225]) ).

thf(6,axiom,
    mem @ c_2Ebool_2E_5C_2F @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Ebool_2E_5C_2F) ).

thf(58,plain,
    mem @ c_2Ebool_2E_5C_2F @ ( arr @ bool @ ( arr @ bool @ bool ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(46,axiom,
    ! [A: del,B: del] : ( mem @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ ( arr @ B @ ( arr @ ( arr @ A @ B ) @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2Eoption__CASE) ).

thf(207,plain,
    ! [A: del,B: del] : ( mem @ ( c_2Eoption_2Eoption__CASE @ A @ B ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ ( arr @ B @ ( arr @ ( arr @ A @ B ) @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(24,axiom,
    ! [A: del] : ( mem @ ( c_2Eoption_2EOPTION__JOIN @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ ( ty_2Eoption_2Eoption @ A ) ) @ ( ty_2Eoption_2Eoption @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2EOPTION__JOIN) ).

thf(146,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2EOPTION__JOIN @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ ( ty_2Eoption_2Eoption @ A ) ) @ ( ty_2Eoption_2Eoption @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(51,plain,
    mem @ sk3 @ sk1,
    inference(cnf,[status(esa)],[48]) ).

thf(136,plain,
    mem @ ( inj__o @ $false ) @ bool,
    inference(instance,[status(thm)],[134]) ).

thf(195,plain,
    ! [A: del] : ( mem @ ( c_2Eoption_2ETHE @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ A ) ),
    inference(cnf,[status(esa)],[194]) ).

thf(12,axiom,
    ! [A: del,B: del] : ( mem @ ( c_2Eoption_2EOPTREL @ A @ B ) @ ( arr @ ( arr @ A @ ( arr @ B @ bool ) ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ B ) @ bool ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mem_c_2Eoption_2EOPTREL) ).

thf(68,plain,
    ! [A: del,B: del] : ( mem @ ( c_2Eoption_2EOPTREL @ A @ B ) @ ( arr @ ( arr @ A @ ( arr @ B @ bool ) ) @ ( arr @ ( ty_2Eoption_2Eoption @ A ) @ ( arr @ ( ty_2Eoption_2Eoption @ B ) @ bool ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(9,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( A
        = ( inj__o @ ( p @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',stp_iso_mem_o) ).

thf(62,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( A
        = ( inj__o @ ( p @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(36,axiom,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
        = ( ~ ( p @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax_neg_p) ).

thf(178,plain,
    ! [A: $i] :
      ( ( mem @ A @ bool )
     => ( ( p @ ( ap @ c_2Ebool_2E_7E @ A ) )
        = ( ~ ( p @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(499,plain,
    ( ( ( arr @ sk1 @ bool )
     != bool )
    | ( ( p @ ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) ) )
     != ( p @ ( inj__o @ $true ) ) ) ),
    inference(paramod_ordered,[status(thm)],[191,482]) ).

thf(501,plain,
    ( ( ( arr @ sk1 @ bool )
     != bool )
    | ( ( ap @ ( c_2Eoption_2EIS__SOME @ sk1 ) @ ( c_2Eoption_2ENONE @ sk1 ) )
     != ( inj__o @ $true ) ) ),
    inference(simp,[status(thm)],[499]) ).

thf(38334,plain,
    $false,
    inference(cvc4,[status(thm)],[202,211,60,65,193,129,135,55,232,56,500,153,52,184,196,189,152,57,61,132,133,206,160,137,165,297,70,156,53,141,134,128,205,166,148,161,191,59,204,71,54,181,159,140,213,66,162,209,194,48,150,50,67,199,72,175,143,231,482,203,58,207,151,146,51,136,79,195,68,62,178,501]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : ITP011^2 : TPTP v8.1.2. Bugfixed v7.5.0.
% 0.12/0.15  % Command  : run_Leo-III %s %d
% 0.16/0.36  % Computer : n016.cluster.edu
% 0.16/0.36  % Model    : x86_64 x86_64
% 0.16/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36  % Memory   : 8042.1875MB
% 0.16/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36  % CPULimit : 300
% 0.16/0.36  % WCLimit  : 300
% 0.16/0.36  % DateTime : Mon May  6 14:26:54 EDT 2024
% 0.16/0.36  % CPUTime  : 
% 0.83/0.85  % [INFO] 	 Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ... 
% 1.49/1.02  % [INFO] 	 Parsing done (171ms). 
% 1.49/1.03  % [INFO] 	 Running in sequential loop mode. 
% 1.92/1.28  % [INFO] 	 eprover registered as external prover. 
% 1.92/1.29  % [INFO] 	 cvc4 registered as external prover. 
% 1.92/1.29  % [INFO] 	 Scanning for conjecture ... 
% 2.14/1.39  % [INFO] 	 Found a conjecture and 45 axioms. Running axiom selection ... 
% 2.54/1.46  % [INFO] 	 Axiom selection finished. Selected 45 axioms (removed 0 axioms). 
% 2.80/1.55  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 2.80/1.57  % [INFO] 	 Type checking passed. 
% 2.80/1.57  % [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 ... 
% 104.49/20.42  % External prover 'cvc4' found a proof!
% 104.49/20.42  % [INFO] 	 Killing All external provers ... 
% 104.49/20.43  % Time passed: 19903ms (effective reasoning time: 19389ms)
% 104.49/20.43  % 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)>
% 104.49/20.43  % Axioms used in derivation (45): mem_c_2Ebool_2E_21, mem_c_2Ebool_2E_7E, mem_c_2Ebool_2EF, conj_thm_2Ebool_2ETRUTH, mem_c_2Eoption_2ESOME, mem_c_2Eoption_2Eoption__CASE, conj_thm_2Ebool_2EREFL__CLAUSE, mem_c_2Ebool_2ET, mem_c_2Ebool_2E_3F, ax_neg_p, mem_c_2Ebool_2E_2F_5C, stp_inj_surj_o, mem_c_2Eoption_2EIS__NONE, conj_thm_2Ebool_2EEQ__CLAUSES, ax_imp_p, ax_eq_p, mem_c_2Eoption_2ENONE, funcext, conj_thm_2Ebool_2EOR__CLAUSES, mem_c_2Eoption_2ETHE, conj_thm_2Ebool_2EAND__CLAUSES, ax_true_p, ax_and_p, conj_thm_2Ebool_2ENOT__CLAUSES, mem_c_2Emin_2E_3D, mem_c_2Eoption_2EOPTION__JOIN, ax_or_p, ax_all_p, ax_ex_p, conj_thm_2Ebool_2EFALSITY, ap_tp, conj_thm_2Eoption_2Eoption__CLAUSES, beta, mem_c_2Eoption_2EOPTION__MAP, mem_c_2Eoption_2EIS__SOME, ax_false_p, ax_thm_2Eoption_2EOPTREL__def, conj_thm_2Ebool_2EEXISTS__SIMP, mem_c_2Ebool_2E_5C_2F, stp_iso_mem_o, mem_c_2Emin_2E_3D_3D_3E, lam_tp, mem_c_2Eoption_2EOPTREL, stp_inj_mem_o, conj_thm_2Ebool_2EIMP__ANTISYM__AX
% 104.49/20.43  % No. of inferences in proof: 135
% 104.49/20.43  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 19903 ms resp. 19389 ms w/o parsing
% 104.49/20.54  % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 104.49/20.54  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------