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Vampire-SAT---5.0.1.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : SEU789^2 : TPTP v9.3.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT

% Computer : n013.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 : Wed Sep 30 08:33:25 AM UTC 2026

% Result   : Theorem 0.56s 0.38s
% Output   : Refutation 0.56s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   55
%            Number of leaves      :    6
% Syntax   : Number of formulae    :  144 (  55 unt;   0 typ;   0 def)
%            Number of atoms       : 1874 ( 524 equ;   0 cnn)
%            Maximal formula atoms :   13 (  13 avg)
%            Number of connectives : 3703 (  12   ~; 346   |;  18   &;2969   @)
%                                         (   0 <=>; 245  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   6 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   29 (  25 usr;  10 con; 0-4 aty)
%                                         ( 113  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :  442 ( 130   ^; 308   !;   4   ?; 442   :)

% Comments : 
%------------------------------------------------------------------------------
thf(type_def_5,type,
    sTfun: ( $tType * $tType ) > $tType ).

thf(func_def_0,type,
    in: $i > $i > $o ).

thf(func_def_1,type,
    subset: $i > $i > $o ).

thf(func_def_2,type,
    setextsub: $o ).

thf(func_def_4,type,
    kpair: $i > $i > $i ).

thf(func_def_5,type,
    breln1: $i > $i > $o ).

thf(func_def_6,type,
    subbreln1: $o ).

thf(func_def_7,type,
    breln1invset: $i > $i > $i ).

thf(func_def_8,type,
    breln1invprop: $o ).

thf(func_def_9,type,
    breln1invI: $o ).

thf(func_def_10,type,
    breln1invE: $o ).

thf(func_def_11,type,
    vPI: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

thf(func_def_12,type,
    vIMP: $o > $o > $o ).

thf(func_def_13,type,
    db0: 
      !>[X0: $tType] : X0 ).

thf(func_def_14,type,
    db1: 
      !>[X0: $tType] : X0 ).

thf(func_def_15,type,
    vEQ: 
      !>[X0: $tType] : ( X0 > X0 > $o ) ).

thf(func_def_16,type,
    vLAM: 
      !>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).

thf(func_def_17,type,
    db2: 
      !>[X0: $tType] : X0 ).

thf(func_def_18,type,
    db3: 
      !>[X0: $tType] : X0 ).

thf(func_def_19,type,
    db4: 
      !>[X0: $tType] : X0 ).

thf(func_def_24,type,
    vNOT: $o > $o ).

thf(func_def_25,type,
    sK2: $i > $i > $i > $i ).

thf(func_def_26,type,
    sK3: $i > $i > $i > $i ).

thf(f1,axiom,
    ( setextsub
    = ( ! [X0: $i,X1: $i] :
          ( ( subset @ X0 @ X1 )
         => ( ( subset @ X1 @ X0 )
           => ( X0 = X1 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',setextsub) ).

thf(f2,axiom,
    ( subbreln1
    = ( ! [X0: $i,X1: $i] :
          ( ( breln1 @ X0 @ X1 )
         => ! [X2: $i] :
              ( ( breln1 @ X0 @ X2 )
             => ( ! [X3: $i] :
                    ( ( in @ X3 @ X0 )
                   => ! [X4: $i] :
                        ( ( in @ X4 @ X0 )
                       => ( ( in @ ( kpair @ X3 @ X4 ) @ X1 )
                         => ( in @ ( kpair @ X3 @ X4 ) @ X2 ) ) ) )
               => ( subset @ X1 @ X2 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subbreln1) ).

thf(f3,axiom,
    ( breln1invprop
    = ( ! [X0: $i,X1: $i] :
          ( ( breln1 @ X0 @ X1 )
         => ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',breln1invprop) ).

thf(f4,axiom,
    ( breln1invI
    = ( ! [X0: $i,X1: $i] :
          ( ( breln1 @ X0 @ X1 )
         => ! [X2: $i] :
              ( ( in @ X2 @ X0 )
             => ! [X3: $i] :
                  ( ( in @ X3 @ X0 )
                 => ( ( in @ ( kpair @ X2 @ X3 ) @ X1 )
                   => ( in @ ( kpair @ X3 @ X2 ) @ ( breln1invset @ X0 @ X1 ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',breln1invI) ).

thf(f5,axiom,
    ( breln1invE
    = ( ! [X0: $i,X1: $i] :
          ( ( breln1 @ X0 @ X1 )
         => ! [X2: $i] :
              ( ( in @ X2 @ X0 )
             => ! [X3: $i] :
                  ( ( in @ X3 @ X0 )
                 => ( ( in @ ( kpair @ X3 @ X2 ) @ ( breln1invset @ X0 @ X1 ) )
                   => ( in @ ( kpair @ X2 @ X3 ) @ X1 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',breln1invE) ).

thf(f6,conjecture,
    ( setextsub
   => ( subbreln1
     => ( breln1invprop
       => ( breln1invI
         => ( breln1invE
           => ! [X0: $i,X1: $i] :
                ( ( breln1 @ X0 @ X1 )
               => ( X1
                  = ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',woz2Ex) ).

thf(f7,negated_conjecture,
    ~ ( setextsub
     => ( subbreln1
       => ( breln1invprop
         => ( breln1invI
           => ( breln1invE
             => ! [X0: $i,X1: $i] :
                  ( ( breln1 @ X0 @ X1 )
                 => ( X1
                    = ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) ) ) ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f6]) ).

thf(f8,plain,
    ( setextsub
    = ( ! [X0: $i,X1: $i] :
          ( ( subset @ X0 @ X1 )
         => ( ( subset @ X1 @ X0 )
           => ( X0 = X1 ) ) ) ) ),
    inference(rectify,[],[f1]) ).

thf(f9,plain,
    ( setextsub
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( subset @ Y1 @ Y0 )
             => ( ( subset @ Y0 @ Y1 )
               => ( Y1 = Y0 ) ) ) ) ) ),
    inference(fool_elimination,[],[f8]) ).

thf(f10,plain,
    ( subbreln1
    = ( ! [X0: $i,X1: $i] :
          ( ( breln1 @ X0 @ X1 )
         => ! [X2: $i] :
              ( ( breln1 @ X0 @ X2 )
             => ( ! [X3: $i] :
                    ( ( in @ X3 @ X0 )
                   => ! [X4: $i] :
                        ( ( in @ X4 @ X0 )
                       => ( ( in @ ( kpair @ X3 @ X4 ) @ X1 )
                         => ( in @ ( kpair @ X3 @ X4 ) @ X2 ) ) ) )
               => ( subset @ X1 @ X2 ) ) ) ) ) ),
    inference(rectify,[],[f2]) ).

thf(f11,plain,
    ( subbreln1
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( breln1 @ Y1 @ Y2 )
                   => ( ( !! @ $i
                        @ ^ [Y3: $i] :
                            ( ( in @ Y3 @ Y1 )
                           => ( !! @ $i
                              @ ^ [Y4: $i] :
                                  ( ( in @ Y4 @ Y1 )
                                 => ( ( in @ ( kpair @ Y3 @ Y4 ) @ Y0 )
                                   => ( in @ ( kpair @ Y3 @ Y4 ) @ Y2 ) ) ) ) ) )
                     => ( subset @ Y0 @ Y2 ) ) ) ) ) ) ) ),
    inference(fool_elimination,[],[f10]) ).

thf(f12,plain,
    ( breln1invprop
    = ( ! [X0: $i,X1: $i] :
          ( ( breln1 @ X0 @ X1 )
         => ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) ) ),
    inference(rectify,[],[f3]) ).

thf(f13,plain,
    ( breln1invprop
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( breln1 @ Y1 @ ( breln1invset @ Y1 @ Y0 ) ) ) ) ) ),
    inference(fool_elimination,[],[f12]) ).

thf(f14,plain,
    ( breln1invI
    = ( ! [X0: $i,X1: $i] :
          ( ( breln1 @ X0 @ X1 )
         => ! [X2: $i] :
              ( ( in @ X2 @ X0 )
             => ! [X3: $i] :
                  ( ( in @ X3 @ X0 )
                 => ( ( in @ ( kpair @ X2 @ X3 ) @ X1 )
                   => ( in @ ( kpair @ X3 @ X2 ) @ ( breln1invset @ X0 @ X1 ) ) ) ) ) ) ) ),
    inference(rectify,[],[f4]) ).

thf(f15,plain,
    ( breln1invI
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( in @ Y2 @ Y1 )
                   => ( !! @ $i
                      @ ^ [Y3: $i] :
                          ( ( in @ Y3 @ Y1 )
                         => ( ( in @ ( kpair @ Y2 @ Y3 ) @ Y0 )
                           => ( in @ ( kpair @ Y3 @ Y2 ) @ ( breln1invset @ Y1 @ Y0 ) ) ) ) ) ) ) ) ) ) ),
    inference(fool_elimination,[],[f14]) ).

thf(f16,plain,
    ( breln1invE
    = ( ! [X0: $i,X1: $i] :
          ( ( breln1 @ X0 @ X1 )
         => ! [X2: $i] :
              ( ( in @ X2 @ X0 )
             => ! [X3: $i] :
                  ( ( in @ X3 @ X0 )
                 => ( ( in @ ( kpair @ X3 @ X2 ) @ ( breln1invset @ X0 @ X1 ) )
                   => ( in @ ( kpair @ X2 @ X3 ) @ X1 ) ) ) ) ) ) ),
    inference(rectify,[],[f5]) ).

thf(f17,plain,
    ( breln1invE
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( in @ Y2 @ Y1 )
                   => ( !! @ $i
                      @ ^ [Y3: $i] :
                          ( ( in @ Y3 @ Y1 )
                         => ( ( in @ ( kpair @ Y3 @ Y2 ) @ ( breln1invset @ Y1 @ Y0 ) )
                           => ( in @ ( kpair @ Y2 @ Y3 ) @ Y0 ) ) ) ) ) ) ) ) ) ),
    inference(fool_elimination,[],[f16]) ).

thf(f18,plain,
    ~ ( setextsub
     => ( subbreln1
       => ( breln1invprop
         => ( breln1invI
           => ( breln1invE
             => ! [X0: $i,X1: $i] :
                  ( ( breln1 @ X0 @ X1 )
                 => ( X1
                    = ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) ) ) ) ) ) ),
    inference(rectify,[],[f7]) ).

thf(f19,plain,
    ~ ( ( setextsub = $true )
     => ( ( subbreln1 = $true )
       => ( ( breln1invprop = $true )
         => ( ( breln1invI = $true )
           => ( ( breln1invE = $true )
             => ! [X0: $i,X1: $i] :
                  ( ( ( breln1 @ X0 @ X1 )
                    = $true )
                 => ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
                    = X1 ) ) ) ) ) ) ),
    inference(fool_elimination,[],[f18]) ).

thf(f20,plain,
    ( ? [X0: $i,X1: $i] :
        ( ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
         != X1 )
        & ( ( breln1 @ X0 @ X1 )
          = $true ) )
    & ( breln1invE = $true )
    & ( breln1invI = $true )
    & ( breln1invprop = $true )
    & ( subbreln1 = $true )
    & ( setextsub = $true ) ),
    inference(ennf_transformation,[],[f19]) ).

thf(f21,plain,
    ( ? [X0: $i,X1: $i] :
        ( ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
         != X1 )
        & ( ( breln1 @ X0 @ X1 )
          = $true ) )
    & ( breln1invE = $true )
    & ( breln1invI = $true )
    & ( breln1invprop = $true )
    & ( subbreln1 = $true )
    & ( setextsub = $true ) ),
    inference(flattening,[],[f20]) ).

thf(f22,plain,
    ( ( sK1
     != ( breln1invset @ sK0 @ ( breln1invset @ sK0 @ sK1 ) ) )
    & ( $true
      = ( breln1 @ sK0 @ sK1 ) )
    & ( breln1invE = $true )
    & ( breln1invI = $true )
    & ( breln1invprop = $true )
    & ( subbreln1 = $true )
    & ( setextsub = $true ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1]),skolemize(X0,sK0),skolemize(X1,sK1)],[f21]) ).

thf(f23,plain,
    ( setextsub
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( subset @ Y1 @ Y0 )
             => ( ( subset @ Y0 @ Y1 )
               => ( Y1 = Y0 ) ) ) ) ) ),
    inference(cnf_transformation,[],[f9]) ).

thf(f24,plain,
    ( subbreln1
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( breln1 @ Y1 @ Y2 )
                   => ( ( !! @ $i
                        @ ^ [Y3: $i] :
                            ( ( in @ Y3 @ Y1 )
                           => ( !! @ $i
                              @ ^ [Y4: $i] :
                                  ( ( in @ Y4 @ Y1 )
                                 => ( ( in @ ( kpair @ Y3 @ Y4 ) @ Y0 )
                                   => ( in @ ( kpair @ Y3 @ Y4 ) @ Y2 ) ) ) ) ) )
                     => ( subset @ Y0 @ Y2 ) ) ) ) ) ) ) ),
    inference(cnf_transformation,[],[f11]) ).

thf(f25,plain,
    ( breln1invprop
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( breln1 @ Y1 @ ( breln1invset @ Y1 @ Y0 ) ) ) ) ) ),
    inference(cnf_transformation,[],[f13]) ).

thf(f26,plain,
    ( breln1invI
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( in @ Y2 @ Y1 )
                   => ( !! @ $i
                      @ ^ [Y3: $i] :
                          ( ( in @ Y3 @ Y1 )
                         => ( ( in @ ( kpair @ Y2 @ Y3 ) @ Y0 )
                           => ( in @ ( kpair @ Y3 @ Y2 ) @ ( breln1invset @ Y1 @ Y0 ) ) ) ) ) ) ) ) ) ) ),
    inference(cnf_transformation,[],[f15]) ).

thf(f27,plain,
    ( breln1invE
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( in @ Y2 @ Y1 )
                   => ( !! @ $i
                      @ ^ [Y3: $i] :
                          ( ( in @ Y3 @ Y1 )
                         => ( ( in @ ( kpair @ Y3 @ Y2 ) @ ( breln1invset @ Y1 @ Y0 ) )
                           => ( in @ ( kpair @ Y2 @ Y3 ) @ Y0 ) ) ) ) ) ) ) ) ) ),
    inference(cnf_transformation,[],[f17]) ).

thf(f28,plain,
    setextsub = $true,
    inference(cnf_transformation,[],[f22]) ).

thf(f29,plain,
    subbreln1 = $true,
    inference(cnf_transformation,[],[f22]) ).

thf(f30,plain,
    breln1invprop = $true,
    inference(cnf_transformation,[],[f22]) ).

thf(f31,plain,
    breln1invI = $true,
    inference(cnf_transformation,[],[f22]) ).

thf(f32,plain,
    breln1invE = $true,
    inference(cnf_transformation,[],[f22]) ).

thf(f33,plain,
    ( $true
    = ( breln1 @ sK0 @ sK1 ) ),
    inference(cnf_transformation,[],[f22]) ).

thf(f34,plain,
    ( sK1
   != ( breln1invset @ sK0 @ ( breln1invset @ sK0 @ sK1 ) ) ),
    inference(cnf_transformation,[],[f22]) ).

thf(f37,plain,
    ( ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( subset @ Y1 @ Y0 )
             => ( ( subset @ Y0 @ Y1 )
               => ( Y1 = Y0 ) ) ) ) )
    = $true ),
    inference(definition_unfolding,[],[f23,f28]) ).

thf(f38,plain,
    ( ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( breln1 @ Y1 @ Y2 )
                   => ( ( !! @ $i
                        @ ^ [Y3: $i] :
                            ( ( in @ Y3 @ Y1 )
                           => ( !! @ $i
                              @ ^ [Y4: $i] :
                                  ( ( in @ Y4 @ Y1 )
                                 => ( ( in @ ( kpair @ Y3 @ Y4 ) @ Y0 )
                                   => ( in @ ( kpair @ Y3 @ Y4 ) @ Y2 ) ) ) ) ) )
                     => ( subset @ Y0 @ Y2 ) ) ) ) ) ) )
    = $true ),
    inference(definition_unfolding,[],[f24,f29]) ).

thf(f39,plain,
    ( ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( breln1 @ Y1 @ ( breln1invset @ Y1 @ Y0 ) ) ) ) )
    = $true ),
    inference(definition_unfolding,[],[f25,f30]) ).

thf(f40,plain,
    ( ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( in @ Y2 @ Y1 )
                   => ( !! @ $i
                      @ ^ [Y3: $i] :
                          ( ( in @ Y3 @ Y1 )
                         => ( ( in @ ( kpair @ Y2 @ Y3 ) @ Y0 )
                           => ( in @ ( kpair @ Y3 @ Y2 ) @ ( breln1invset @ Y1 @ Y0 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(definition_unfolding,[],[f26,f31]) ).

thf(f41,plain,
    ( ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( breln1 @ Y1 @ Y0 )
             => ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( in @ Y2 @ Y1 )
                   => ( !! @ $i
                      @ ^ [Y3: $i] :
                          ( ( in @ Y3 @ Y1 )
                         => ( ( in @ ( kpair @ Y3 @ Y2 ) @ ( breln1invset @ Y1 @ Y0 ) )
                           => ( in @ ( kpair @ Y2 @ Y3 ) @ Y0 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(definition_unfolding,[],[f27,f32]) ).

thf(f42,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( breln1 @ Y1 @ Y0 )
               => ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( in @ Y2 @ Y1 )
                     => ( !! @ $i
                        @ ^ [Y3: $i] :
                            ( ( in @ Y3 @ Y1 )
                           => ( ( in @ ( kpair @ Y3 @ Y2 ) @ ( breln1invset @ Y1 @ Y0 ) )
                             => ( in @ ( kpair @ Y2 @ Y3 ) @ Y0 ) ) ) ) ) ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f41]) ).

thf(f43,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( breln1 @ Y0 @ X1 )
           => ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( in @ Y1 @ Y0 )
                 => ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( in @ Y2 @ Y0 )
                       => ( ( in @ ( kpair @ Y2 @ Y1 ) @ ( breln1invset @ Y0 @ X1 ) )
                         => ( in @ ( kpair @ Y1 @ Y2 ) @ X1 ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f42]) ).

thf(f44,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ( breln1 @ Y0 @ X1 )
           => ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( in @ Y1 @ Y0 )
                 => ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( in @ Y2 @ Y0 )
                       => ( ( in @ ( kpair @ Y2 @ Y1 ) @ ( breln1invset @ Y0 @ X1 ) )
                         => ( in @ ( kpair @ Y1 @ Y2 ) @ X1 ) ) ) ) ) ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f43]) ).

thf(f45,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ( breln1 @ X2 @ X1 )
       => ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( in @ Y1 @ X2 )
                   => ( ( in @ ( kpair @ Y1 @ Y0 ) @ ( breln1invset @ X2 @ X1 ) )
                     => ( in @ ( kpair @ Y0 @ Y1 ) @ X1 ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f44]) ).

thf(f46,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( in @ Y1 @ X2 )
                   => ( ( in @ ( kpair @ Y1 @ Y0 ) @ ( breln1invset @ X2 @ X1 ) )
                     => ( in @ ( kpair @ Y0 @ Y1 ) @ X1 ) ) ) ) ) ) ) ),
    inference(imp_proxy_clausification,[],[f45]) ).

thf(f47,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( in @ Y1 @ X2 )
                   => ( ( in @ ( kpair @ Y1 @ Y0 ) @ ( breln1invset @ X2 @ X1 ) )
                     => ( in @ ( kpair @ Y0 @ Y1 ) @ X1 ) ) ) ) )
          @ X3 ) ) ),
    inference(pi_proxy_clausification,[],[f46]) ).

thf(f48,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( ( in @ X3 @ X2 )
         => ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( in @ Y0 @ X2 )
               => ( ( in @ ( kpair @ Y0 @ X3 ) @ ( breln1invset @ X2 @ X1 ) )
                 => ( in @ ( kpair @ X3 @ Y0 ) @ X1 ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f47]) ).

thf(f49,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( ( in @ ( kpair @ Y0 @ X3 ) @ ( breln1invset @ X2 @ X1 ) )
               => ( in @ ( kpair @ X3 @ Y0 ) @ X1 ) ) ) ) ) ),
    inference(imp_proxy_clausification,[],[f48]) ).

thf(f50,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( ( in @ ( kpair @ Y0 @ X3 ) @ ( breln1invset @ X2 @ X1 ) )
               => ( in @ ( kpair @ X3 @ Y0 ) @ X1 ) ) )
          @ X4 ) ) ),
    inference(pi_proxy_clausification,[],[f49]) ).

thf(f51,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $true
        = ( ( in @ X4 @ X2 )
         => ( ( in @ ( kpair @ X4 @ X3 ) @ ( breln1invset @ X2 @ X1 ) )
           => ( in @ ( kpair @ X3 @ X4 ) @ X1 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f50]) ).

thf(f52,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $false
        = ( in @ X4 @ X2 ) )
      | ( $true
        = ( ( in @ ( kpair @ X4 @ X3 ) @ ( breln1invset @ X2 @ X1 ) )
         => ( in @ ( kpair @ X3 @ X4 ) @ X1 ) ) ) ),
    inference(imp_proxy_clausification,[],[f51]) ).

thf(f53,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( in @ ( kpair @ X4 @ X3 ) @ ( breln1invset @ X2 @ X1 ) ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $false
        = ( in @ X4 @ X2 ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( ( in @ ( kpair @ X3 @ X4 ) @ X1 )
        = $true ) ),
    inference(imp_proxy_clausification,[],[f52]) ).

thf(f54,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( breln1 @ Y1 @ Y0 )
               => ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( in @ Y2 @ Y1 )
                     => ( !! @ $i
                        @ ^ [Y3: $i] :
                            ( ( in @ Y3 @ Y1 )
                           => ( ( in @ ( kpair @ Y2 @ Y3 ) @ Y0 )
                             => ( in @ ( kpair @ Y3 @ Y2 ) @ ( breln1invset @ Y1 @ Y0 ) ) ) ) ) ) ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f40]) ).

thf(f55,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( breln1 @ Y0 @ X1 )
           => ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( in @ Y1 @ Y0 )
                 => ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( in @ Y2 @ Y0 )
                       => ( ( in @ ( kpair @ Y1 @ Y2 ) @ X1 )
                         => ( in @ ( kpair @ Y2 @ Y1 ) @ ( breln1invset @ Y0 @ X1 ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f54]) ).

thf(f56,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ( breln1 @ Y0 @ X1 )
           => ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( in @ Y1 @ Y0 )
                 => ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( in @ Y2 @ Y0 )
                       => ( ( in @ ( kpair @ Y1 @ Y2 ) @ X1 )
                         => ( in @ ( kpair @ Y2 @ Y1 ) @ ( breln1invset @ Y0 @ X1 ) ) ) ) ) ) ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f55]) ).

thf(f57,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ( breln1 @ X2 @ X1 )
       => ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( in @ Y1 @ X2 )
                   => ( ( in @ ( kpair @ Y0 @ Y1 ) @ X1 )
                     => ( in @ ( kpair @ Y1 @ Y0 ) @ ( breln1invset @ X2 @ X1 ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f56]) ).

thf(f58,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( in @ Y1 @ X2 )
                   => ( ( in @ ( kpair @ Y0 @ Y1 ) @ X1 )
                     => ( in @ ( kpair @ Y1 @ Y0 ) @ ( breln1invset @ X2 @ X1 ) ) ) ) ) ) ) ) ),
    inference(imp_proxy_clausification,[],[f57]) ).

thf(f59,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( in @ Y1 @ X2 )
                   => ( ( in @ ( kpair @ Y0 @ Y1 ) @ X1 )
                     => ( in @ ( kpair @ Y1 @ Y0 ) @ ( breln1invset @ X2 @ X1 ) ) ) ) ) )
          @ X3 ) ) ),
    inference(pi_proxy_clausification,[],[f58]) ).

thf(f60,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( ( in @ X3 @ X2 )
         => ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( in @ Y0 @ X2 )
               => ( ( in @ ( kpair @ X3 @ Y0 ) @ X1 )
                 => ( in @ ( kpair @ Y0 @ X3 ) @ ( breln1invset @ X2 @ X1 ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f59]) ).

thf(f61,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( ( in @ ( kpair @ X3 @ Y0 ) @ X1 )
               => ( in @ ( kpair @ Y0 @ X3 ) @ ( breln1invset @ X2 @ X1 ) ) ) ) ) ) ),
    inference(imp_proxy_clausification,[],[f60]) ).

thf(f62,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( ( in @ ( kpair @ X3 @ Y0 ) @ X1 )
               => ( in @ ( kpair @ Y0 @ X3 ) @ ( breln1invset @ X2 @ X1 ) ) ) )
          @ X4 ) ) ),
    inference(pi_proxy_clausification,[],[f61]) ).

thf(f63,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $true
        = ( ( in @ X4 @ X2 )
         => ( ( in @ ( kpair @ X3 @ X4 ) @ X1 )
           => ( in @ ( kpair @ X4 @ X3 ) @ ( breln1invset @ X2 @ X1 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f62]) ).

thf(f64,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $false
        = ( in @ X4 @ X2 ) )
      | ( $true
        = ( ( in @ ( kpair @ X3 @ X4 ) @ X1 )
         => ( in @ ( kpair @ X4 @ X3 ) @ ( breln1invset @ X2 @ X1 ) ) ) ) ),
    inference(imp_proxy_clausification,[],[f63]) ).

thf(f65,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( in @ ( kpair @ X4 @ X3 ) @ ( breln1invset @ X2 @ X1 ) ) )
      | ( $false
        = ( in @ X3 @ X2 ) )
      | ( $false
        = ( in @ X4 @ X2 ) )
      | ( ( in @ ( kpair @ X3 @ X4 ) @ X1 )
        = $false )
      | ( $false
        = ( breln1 @ X2 @ X1 ) ) ),
    inference(imp_proxy_clausification,[],[f64]) ).

thf(f66,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( breln1 @ Y1 @ Y0 )
               => ( breln1 @ Y1 @ ( breln1invset @ Y1 @ Y0 ) ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f39]) ).

thf(f67,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( breln1 @ Y0 @ X1 )
           => ( breln1 @ Y0 @ ( breln1invset @ Y0 @ X1 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f66]) ).

thf(f68,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ( breln1 @ Y0 @ X1 )
           => ( breln1 @ Y0 @ ( breln1invset @ Y0 @ X1 ) ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f67]) ).

thf(f69,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ( breln1 @ X2 @ X1 )
       => ( breln1 @ X2 @ ( breln1invset @ X2 @ X1 ) ) ) ),
    inference(beta-eta_normalization,[],[f68]) ).

thf(f70,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( breln1 @ X2 @ ( breln1invset @ X2 @ X1 ) ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) ) ),
    inference(imp_proxy_clausification,[],[f69]) ).

thf(f71,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( breln1 @ Y1 @ Y0 )
               => ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( breln1 @ Y1 @ Y2 )
                     => ( ( !! @ $i
                          @ ^ [Y3: $i] :
                              ( ( in @ Y3 @ Y1 )
                             => ( !! @ $i
                                @ ^ [Y4: $i] :
                                    ( ( in @ Y4 @ Y1 )
                                   => ( ( in @ ( kpair @ Y3 @ Y4 ) @ Y0 )
                                     => ( in @ ( kpair @ Y3 @ Y4 ) @ Y2 ) ) ) ) ) )
                       => ( subset @ Y0 @ Y2 ) ) ) ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f38]) ).

thf(f72,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( breln1 @ Y0 @ X1 )
           => ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( breln1 @ Y0 @ Y1 )
                 => ( ( !! @ $i
                      @ ^ [Y2: $i] :
                          ( ( in @ Y2 @ Y0 )
                         => ( !! @ $i
                            @ ^ [Y3: $i] :
                                ( ( in @ Y3 @ Y0 )
                               => ( ( in @ ( kpair @ Y2 @ Y3 ) @ X1 )
                                 => ( in @ ( kpair @ Y2 @ Y3 ) @ Y1 ) ) ) ) ) )
                   => ( subset @ X1 @ Y1 ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f71]) ).

thf(f73,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ( breln1 @ Y0 @ X1 )
           => ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( breln1 @ Y0 @ Y1 )
                 => ( ( !! @ $i
                      @ ^ [Y2: $i] :
                          ( ( in @ Y2 @ Y0 )
                         => ( !! @ $i
                            @ ^ [Y3: $i] :
                                ( ( in @ Y3 @ Y0 )
                               => ( ( in @ ( kpair @ Y2 @ Y3 ) @ X1 )
                                 => ( in @ ( kpair @ Y2 @ Y3 ) @ Y1 ) ) ) ) ) )
                   => ( subset @ X1 @ Y1 ) ) ) ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f72]) ).

thf(f74,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ( breln1 @ X2 @ X1 )
       => ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( breln1 @ X2 @ Y0 )
             => ( ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ( in @ Y1 @ X2 )
                     => ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ( in @ Y2 @ X2 )
                           => ( ( in @ ( kpair @ Y1 @ Y2 ) @ X1 )
                             => ( in @ ( kpair @ Y1 @ Y2 ) @ Y0 ) ) ) ) ) )
               => ( subset @ X1 @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f73]) ).

thf(f75,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( breln1 @ X2 @ Y0 )
             => ( ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ( in @ Y1 @ X2 )
                     => ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ( in @ Y2 @ X2 )
                           => ( ( in @ ( kpair @ Y1 @ Y2 ) @ X1 )
                             => ( in @ ( kpair @ Y1 @ Y2 ) @ Y0 ) ) ) ) ) )
               => ( subset @ X1 @ Y0 ) ) ) ) ) ),
    inference(imp_proxy_clausification,[],[f74]) ).

thf(f76,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( breln1 @ X2 @ Y0 )
             => ( ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ( in @ Y1 @ X2 )
                     => ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ( in @ Y2 @ X2 )
                           => ( ( in @ ( kpair @ Y1 @ Y2 ) @ X1 )
                             => ( in @ ( kpair @ Y1 @ Y2 ) @ Y0 ) ) ) ) ) )
               => ( subset @ X1 @ Y0 ) ) )
          @ X3 ) ) ),
    inference(pi_proxy_clausification,[],[f75]) ).

thf(f77,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( ( breln1 @ X2 @ X3 )
         => ( ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ( in @ Y0 @ X2 )
                 => ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ( in @ Y1 @ X2 )
                       => ( ( in @ ( kpair @ Y0 @ Y1 ) @ X1 )
                         => ( in @ ( kpair @ Y0 @ Y1 ) @ X3 ) ) ) ) ) )
           => ( subset @ X1 @ X3 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f76]) ).

thf(f78,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $true
        = ( ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( in @ Y0 @ X2 )
               => ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ( in @ Y1 @ X2 )
                     => ( ( in @ ( kpair @ Y0 @ Y1 ) @ X1 )
                       => ( in @ ( kpair @ Y0 @ Y1 ) @ X3 ) ) ) ) ) )
         => ( subset @ X1 @ X3 ) ) ) ),
    inference(imp_proxy_clausification,[],[f77]) ).

thf(f79,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( in @ Y1 @ X2 )
                   => ( ( in @ ( kpair @ Y0 @ Y1 ) @ X1 )
                     => ( in @ ( kpair @ Y0 @ Y1 ) @ X3 ) ) ) ) ) ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(imp_proxy_clausification,[],[f78]) ).

thf(f80,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( in @ Y1 @ X2 )
                   => ( ( in @ ( kpair @ Y0 @ Y1 ) @ X1 )
                     => ( in @ ( kpair @ Y0 @ Y1 ) @ X3 ) ) ) ) )
          @ ( sK2 @ X3 @ X1 @ X2 ) ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(sigma_proxy_clausification,[],[f79]) ).

thf(f81,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( ( in @ ( sK2 @ X3 @ X1 @ X2 ) @ X2 )
         => ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( in @ Y0 @ X2 )
               => ( ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ Y0 ) @ X1 )
                 => ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ Y0 ) @ X3 ) ) ) ) ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(beta-eta_normalization,[],[f80]) ).

thf(f82,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ Y0 ) @ X1 )
               => ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ Y0 ) @ X3 ) ) ) ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(imp_proxy_clausification,[],[f81]) ).

thf(f83,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( in @ ( sK2 @ X3 @ X1 @ X2 ) @ X2 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(imp_proxy_clausification,[],[f81]) ).

thf(f84,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ( in @ Y0 @ X2 )
             => ( ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ Y0 ) @ X1 )
               => ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ Y0 ) @ X3 ) ) )
          @ ( sK3 @ X3 @ X1 @ X2 ) ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(sigma_proxy_clausification,[],[f82]) ).

thf(f85,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( ( in @ ( sK3 @ X3 @ X1 @ X2 ) @ X2 )
         => ( ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ ( sK3 @ X3 @ X1 @ X2 ) ) @ X1 )
           => ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ ( sK3 @ X3 @ X1 @ X2 ) ) @ X3 ) ) ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(beta-eta_normalization,[],[f84]) ).

thf(f86,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ ( sK3 @ X3 @ X1 @ X2 ) ) @ X1 )
         => ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ ( sK3 @ X3 @ X1 @ X2 ) ) @ X3 ) ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(imp_proxy_clausification,[],[f85]) ).

thf(f87,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( in @ ( sK3 @ X3 @ X1 @ X2 ) @ X2 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(imp_proxy_clausification,[],[f85]) ).

thf(f88,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ ( sK3 @ X3 @ X1 @ X2 ) ) @ X3 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(imp_proxy_clausification,[],[f86]) ).

thf(f89,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( in @ ( kpair @ ( sK2 @ X3 @ X1 @ X2 ) @ ( sK3 @ X3 @ X1 @ X2 ) ) @ X1 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $true
        = ( subset @ X1 @ X3 ) ) ),
    inference(imp_proxy_clausification,[],[f86]) ).

thf(f90,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( subset @ Y1 @ Y0 )
               => ( ( subset @ Y0 @ Y1 )
                 => ( Y1 = Y0 ) ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f37]) ).

thf(f91,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( subset @ Y0 @ X1 )
           => ( ( subset @ X1 @ Y0 )
             => ( Y0 = X1 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f90]) ).

thf(f92,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ( subset @ Y0 @ X1 )
           => ( ( subset @ X1 @ Y0 )
             => ( Y0 = X1 ) ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f91]) ).

thf(f93,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ( subset @ X2 @ X1 )
       => ( ( subset @ X1 @ X2 )
         => ( X2 = X1 ) ) ) ),
    inference(beta-eta_normalization,[],[f92]) ).

thf(f94,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( subset @ X2 @ X1 ) )
      | ( $true
        = ( ( subset @ X1 @ X2 )
         => ( X2 = X1 ) ) ) ),
    inference(imp_proxy_clausification,[],[f93]) ).

thf(f95,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( subset @ X2 @ X1 ) )
      | ( ( subset @ X1 @ X2 )
        = $false )
      | ( $true
        = ( X2 = X1 ) ) ),
    inference(imp_proxy_clausification,[],[f94]) ).

thf(f96,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( subset @ X2 @ X1 ) )
      | ( ( subset @ X1 @ X2 )
        = $false )
      | ( X1 = X2 ) ),
    inference(equality_proxy_clausification,[],[f95]) ).

thf(f120,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ X1 ) @ X2 @ X3 ) @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ X1 ) @ X2 @ X3 ) @ X0 ) )
      | ( $false
        = ( in @ ( kpair @ ( sK3 @ ( breln1invset @ X0 @ X1 ) @ X2 @ X3 ) @ ( sK2 @ ( breln1invset @ X0 @ X1 ) @ X2 @ X3 ) ) @ X1 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X0 @ X1 ) ) )
      | ( $false
        = ( breln1 @ X3 @ X2 ) )
      | ( $true
        = ( subset @ X2 @ ( breln1invset @ X0 @ X1 ) ) ) ),
    inference(constrained_superposition,[],[f65,f88]) ).

thf(f121,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $false
        = ( in @ ( kpair @ ( sK3 @ ( breln1invset @ X0 @ X1 ) @ X2 @ X3 ) @ ( sK2 @ ( breln1invset @ X0 @ X1 ) @ X2 @ X3 ) ) @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ X1 ) @ X2 @ X3 ) @ X0 ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ X1 ) @ X2 @ X3 ) @ X0 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X0 @ X1 ) ) )
      | ( $false
        = ( breln1 @ X3 @ X2 ) )
      | ( $true
        = ( subset @ X2 @ ( breln1invset @ X0 @ X1 ) ) ) ),
    inference(trivial_inequality_removal,[],[f120]) ).

thf(f126,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ X2 ) @ X3 ) @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ X2 ) @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ X2 ) )
      | ( $true
        = ( in @ ( kpair @ ( sK3 @ X0 @ ( breln1invset @ X1 @ X2 ) @ X3 ) @ ( sK2 @ X0 @ ( breln1invset @ X1 @ X2 ) @ X3 ) ) @ X2 ) )
      | ( $false
        = ( breln1 @ X3 @ X0 ) )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X1 @ X2 ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ X2 ) @ X0 ) ) ),
    inference(constrained_superposition,[],[f53,f89]) ).

thf(f130,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $true
        = ( in @ ( kpair @ ( sK3 @ X0 @ ( breln1invset @ X1 @ X2 ) @ X3 ) @ ( sK2 @ X0 @ ( breln1invset @ X1 @ X2 ) @ X3 ) ) @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ X2 ) @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ X2 ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ X2 ) @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X3 @ X0 ) )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X1 @ X2 ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ X2 ) @ X0 ) ) ),
    inference(trivial_inequality_removal,[],[f126]) ).

thf(f146,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i,X4: $i] :
      ( ( $true = $false )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ X1 ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ X1 ) )
      | ( $false
        = ( in @ ( kpair @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) ) @ X2 ) )
      | ( $false
        = ( breln1 @ X1 @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ X0 ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ X0 ) )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X1 @ X2 ) ) )
      | ( $false
        = ( breln1 @ X4 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( breln1 @ X4 @ X3 ) )
      | ( $true
        = ( subset @ X3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) ) ),
    inference(constrained_superposition,[],[f65,f121]) ).

thf(f147,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( in @ ( kpair @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) ) @ X2 ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ X0 ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X3 @ X4 ) @ X0 ) )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X1 @ X2 ) ) )
      | ( $false
        = ( breln1 @ X4 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( breln1 @ X4 @ X3 ) )
      | ( $true
        = ( subset @ X3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) ) ),
    inference(trivial_inequality_removal,[],[f146]) ).

thf(f153,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i,X4: $i] :
      ( ( $true = $false )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ X2 ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ X2 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $true
        = ( in @ ( kpair @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) ) @ X3 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X2 @ X3 ) ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X4 @ X0 ) )
      | ( $false
        = ( breln1 @ X4 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X0 ) ) ),
    inference(constrained_superposition,[],[f53,f130]) ).

thf(f154,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( in @ ( kpair @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) ) @ X3 ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ X2 ) )
      | ( $false
        = ( breln1 @ X2 @ X3 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X2 @ X3 ) ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X4 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X4 @ X0 ) )
      | ( $false
        = ( breln1 @ X4 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X3 ) ) @ X0 ) ) ),
    inference(trivial_inequality_removal,[],[f153]) ).

thf(f239,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( breln1 @ X3 @ X2 ) )
      | ( $true
        = ( subset @ X2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X0 ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X0 ) )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X1 @ X2 ) ) )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( breln1 @ X3 @ X2 ) )
      | ( $true
        = ( subset @ X2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) ) ),
    inference(constrained_superposition,[],[f89,f147]) ).

thf(f242,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( breln1 @ X3 @ X2 ) )
      | ( $true
        = ( subset @ X2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X0 ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X0 ) )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) ),
    inference(duplicate_literal_removal,[],[f239]) ).

thf(f243,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X1 ) )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X0 ) )
      | ( $true
        = ( subset @ X2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( breln1 @ X3 @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) @ X2 @ X3 ) @ X0 ) )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X1 @ X2 ) ) ) ),
    inference(trivial_inequality_removal,[],[f242]) ).

thf(f255,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $false != $false )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X2 ) @ X0 ) )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X2 ) @ X0 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X2 ) @ X0 ) )
      | ( $false
        = ( breln1 @ X2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(equality_factoring,[],[f243]) ).

thf(f256,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $false != $false )
      | ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X2 ) @ X0 ) )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X2 ) @ X0 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $false
        = ( breln1 @ X2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(duplicate_literal_removal,[],[f255]) ).

thf(f257,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $false
        = ( in @ ( sK3 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X2 ) @ X0 ) )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( $false
        = ( breln1 @ X2 @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X2 ) @ X0 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $false
        = ( breln1 @ X2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(trivial_inequality_removal,[],[f256]) ).

thf(f272,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X0 ) @ X0 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(constrained_superposition,[],[f87,f257]) ).

thf(f273,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X0 ) @ X0 ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(duplicate_literal_removal,[],[f272]) ).

thf(f274,plain,
    ! [X0: $i,X1: $i] :
      ( ( $false
        = ( in @ ( sK2 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 @ X0 ) @ X0 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(trivial_inequality_removal,[],[f273]) ).

thf(f280,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(constrained_superposition,[],[f83,f274]) ).

thf(f281,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(duplicate_literal_removal,[],[f280]) ).

thf(f282,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( $false
        = ( breln1 @ X0 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(trivial_inequality_removal,[],[f281]) ).

thf(f292,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(constrained_superposition,[],[f70,f282]) ).

thf(f293,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(duplicate_literal_removal,[],[f292]) ).

thf(f294,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true
        = ( subset @ X1 @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(trivial_inequality_removal,[],[f293]) ).

thf(f305,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) )
        = X0 )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) ) ),
    inference(constrained_superposition,[],[f96,f294]) ).

thf(f306,plain,
    ! [X0: $i,X1: $i] :
      ( ( $false
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) )
        = X0 )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) ) ),
    inference(trivial_inequality_removal,[],[f305]) ).

thf(f368,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X3 @ X0 ) )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X2 ) )
      | ( $false
        = ( breln1 @ X2 @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X2 @ X0 ) ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X3 @ X0 ) )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X0 ) ) ),
    inference(constrained_superposition,[],[f88,f154]) ).

thf(f374,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X3 @ X0 ) )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X2 ) )
      | ( $false
        = ( breln1 @ X2 @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X2 @ X0 ) ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X1 ) ) ),
    inference(duplicate_literal_removal,[],[f368]) ).

thf(f375,plain,
    ! [X2: $i,X3: $i,X0: $i,X1: $i] :
      ( ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X2 ) )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X1 ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X3 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) ) )
      | ( $false
        = ( breln1 @ X2 @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X2 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X2 @ X0 ) ) @ X3 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X2 @ X0 ) ) )
      | ( $false
        = ( breln1 @ X3 @ X0 ) ) ),
    inference(trivial_inequality_removal,[],[f374]) ).

thf(f388,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $false != $false )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X2 ) @ X1 ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X2 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X2 ) @ X1 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X2 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) )
      | ( $false
        = ( breln1 @ X2 @ X0 ) ) ),
    inference(equality_factoring,[],[f375]) ).

thf(f389,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $false != $false )
      | ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X2 ) @ X1 ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X2 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X2 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) )
      | ( $false
        = ( breln1 @ X2 @ X0 ) ) ),
    inference(duplicate_literal_removal,[],[f388]) ).

thf(f390,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $false
        = ( in @ ( sK3 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X2 ) @ X1 ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X2 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X2 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) )
      | ( $false
        = ( breln1 @ X2 @ X0 ) ) ),
    inference(trivial_inequality_removal,[],[f389]) ).

thf(f405,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X1 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) ) ),
    inference(constrained_superposition,[],[f87,f390]) ).

thf(f406,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X1 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) ),
    inference(duplicate_literal_removal,[],[f405]) ).

thf(f407,plain,
    ! [X0: $i,X1: $i] :
      ( ( $false
        = ( in @ ( sK2 @ X0 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X1 ) @ X1 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) ),
    inference(trivial_inequality_removal,[],[f406]) ).

thf(f413,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) ),
    inference(constrained_superposition,[],[f83,f407]) ).

thf(f414,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) ),
    inference(duplicate_literal_removal,[],[f413]) ).

thf(f415,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true
        = ( subset @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) )
      | ( $false
        = ( breln1 @ X1 @ X0 ) )
      | ( $false
        = ( breln1 @ X1 @ ( breln1invset @ X1 @ X0 ) ) ) ),
    inference(trivial_inequality_removal,[],[f414]) ).

thf(f427,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( $true
        = ( subset @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false ) ),
    inference(constrained_superposition,[],[f70,f415]) ).

thf(f428,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( $true
        = ( subset @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 ) )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(duplicate_literal_removal,[],[f427]) ).

thf(f429,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true
        = ( subset @ ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) ) @ X1 ) )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(trivial_inequality_removal,[],[f428]) ).

thf(f446,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = X1 )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(constrained_superposition,[],[f306,f429]) ).

thf(f447,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = X1 )
      | ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(duplicate_literal_removal,[],[f446]) ).

thf(f448,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( breln1 @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = $false )
      | ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = X1 )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(trivial_inequality_removal,[],[f447]) ).

thf(f457,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = X1 )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(constrained_superposition,[],[f70,f448]) ).

thf(f458,plain,
    ! [X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( ( breln1 @ X0 @ X1 )
        = $false )
      | ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = X1 ) ),
    inference(duplicate_literal_removal,[],[f457]) ).

thf(f459,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( breln1invset @ X0 @ ( breln1invset @ X0 @ X1 ) )
        = X1 )
      | ( ( breln1 @ X0 @ X1 )
        = $false ) ),
    inference(trivial_inequality_removal,[],[f458]) ).

thf(f529,plain,
    ( ( sK1 != sK1 )
    | ( ( breln1 @ sK0 @ sK1 )
      = $false ) ),
    inference(constrained_superposition,[],[f34,f459]) ).

thf(f530,plain,
    ( ( breln1 @ sK0 @ sK1 )
    = $false ),
    inference(trivial_inequality_removal,[],[f529]) ).

thf(f571,plain,
    $true = $false,
    inference(constrained_superposition,[],[f33,f530]) ).

thf(f572,plain,
    $false,
    inference(trivial_inequality_removal,[],[f571]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SEU789^2 : TPTP v9.3.1. Released v3.7.0.
% 0.00/0.05  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.17  % Computer : n013.cluster.edu
% 0.09/0.17  % Model    : x86_64 x86_64
% 0.09/0.17  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.17  % Memory   : 8046.5625MB
% 0.09/0.17  % OS       : Linux 6.8.0-71-generic
% 0.09/0.17  % CPULimit : 300
% 0.09/0.17  % WCLimit  : 300
% 0.09/0.17  % DateTime : Tue Sep 29 14:28:21 UTC 2026
% 0.09/0.18  % CPUTime  : 
% 0.09/0.18  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.21  Running first-order model finding
% 0.09/0.21  Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.20/0.38  % (2196638)Will run a generic schedule for satisfiability detection.
% 0.20/0.38  % (2196643)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1053035481_2999 on theBenchmark for (2999ds/0Mi)
% 0.20/0.38  % Exception at run slice level
% 0.20/0.38  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.20/0.38  % (2196644)% WARNING: option uhcvi not known.
% 0.20/0.38  % (2196647)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2465958805:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.20/0.38  % (2196647)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.20/0.38  % (2196644)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2239239207:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.20/0.38  % (2196648)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=275070344:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.20/0.38  % (2196644)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.20/0.38  % (2196644)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.56/0.38  % (2196645)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2964659725:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.56/0.38  % (2196649)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4109238183:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.56/0.38  % (2196646)dis+10_1_sil=32000:sp=arity:random_seed=3810987803:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.56/0.38  % (2196651)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=378772686:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.56/0.38  % Exception at run slice level
% 0.56/0.38  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.56/0.38  % (2196659)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2191382929:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.56/0.38  % (2196647)Instruction limit reached! 
% 0.56/0.38  % (2196647)------------------------------
% 0.56/0.38  % (2196647)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.56/0.38  % (2196647)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.56/0.38  % (2196647)CaDiCaL version: 2.1.3
% 0.56/0.38  % (2196647)Termination reason: Instruction limit
% 0.56/0.38  % (2196647)Termination phase: Saturation
% 0.56/0.38  % (2196647)Time elapsed: 0.050 s
% 0.56/0.38  % (2196647)Peak memory usage: 12 MB
% 0.56/0.38  % (2196647)Instructions burned: 118 (million)
% 0.56/0.38  % (2196661)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=3286132899:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 0.56/0.38  % (2196661)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.56/0.38  % (2196661)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.56/0.38  % (2196646)Instruction limit reached! 
% 0.56/0.38  % (2196646)------------------------------
% 0.56/0.38  % (2196646)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.56/0.38  % (2196646)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.56/0.38  % (2196646)CaDiCaL version: 2.1.3
% 0.56/0.38  % (2196646)Termination reason: Instruction limit
% 0.56/0.38  % (2196646)Termination phase: Saturation
% 0.56/0.38  % (2196646)Time elapsed: 0.085 s
% 0.56/0.38  % (2196646)Peak memory usage: 12 MB
% 0.56/0.38  % (2196646)Instructions burned: 103 (million)
% 0.56/0.38  % (2196659)Instruction limit reached! 
% 0.56/0.38  % (2196659)------------------------------
% 0.56/0.38  % (2196659)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.56/0.38  % (2196659)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.56/0.38  % (2196659)CaDiCaL version: 2.1.3
% 0.56/0.38  % (2196659)Termination reason: Instruction limit
% 0.56/0.38  % (2196659)Termination phase: Saturation
% 0.56/0.38  % (2196659)Time elapsed: 0.064 s
% 0.56/0.38  % (2196659)Peak memory usage: 12 MB
% 0.56/0.38  % (2196659)Instructions burned: 133 (million)
% 0.56/0.38  % (2196661) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2196638-2196661"...
% 0.56/0.38  % (2196661)...printing done.
% 0.56/0.38  % (2196661)Refutation found. Thanks to Tanya!
% 0.56/0.38  % SZS status Theorem for theBenchmark
% 0.56/0.38  % SZS output start Proof for theBenchmark
% See solution above
% 0.56/0.38  % (2196661)------------------------------
% 0.56/0.38  % (2196661)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.56/0.38  % (2196661)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.56/0.38  % (2196661)CaDiCaL version: 2.1.3
% 0.56/0.38  % (2196661)Termination reason: Refutation
% 0.56/0.38  % (2196661)Time elapsed: 0.040 s
% 0.56/0.38  % (2196661)Peak memory usage: 13 MB
% 0.56/0.38  % (2196661)Instructions burned: 132 (million)
% 0.56/0.38  % (2196638)Success in time 0.16 s
% 0.56/0.38  % Vampire exiting
%------------------------------------------------------------------------------