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%------------------------------------------------------------------------------
% File     : Vampire---5.0.1
% Problem  : LCL862^1 : TPTP v9.3.1. Bugfixed v5.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n002.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Sep 30 08:14:37 AM UTC 2026

% Result   : Theorem 0.23s 0.30s
% Output   : Refutation 0.23s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   22
%            Number of leaves      :   29
% Syntax   : Number of formulae    :  242 (  40 unt;   0 typ;  24 def)
%            Number of atoms       : 1595 ( 327 equ;   0 cnn)
%            Maximal formula atoms :   10 (   6 avg)
%            Number of connectives : 1725 ( 205   ~; 314   |;  80   &; 915   @)
%                                         (  24 <=>;  68  =>;   0  <=;   1 <~>)
%            Maximal formula depth :    9 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of types       :    3 (   1 usr)
%            Number of type conns  :   94 (  94   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   82 (  78 usr;  35 con; 0-4 aty)
%                                         ( 118  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :  276 (   0 sgn  98   !;   3   ?; 276   :)

% Comments : 
%------------------------------------------------------------------------------
thf(type_def_5,type,
    mu: $tType ).

thf(type_def_6,type,
    sTfun: ( $tType * $tType ) > $tType ).

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

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

thf(func_def_3,type,
    mnot: ( $i > $o ) > $i > $o ).

thf(func_def_4,type,
    mor: ( $i > $o ) > ( $i > $o ) > $i > $o ).

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

thf(func_def_6,type,
    mimplies: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(func_def_7,type,
    mimplied: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(func_def_8,type,
    mequiv: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(func_def_9,type,
    mxor: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(func_def_10,type,
    mforall_ind: ( mu > $i > $o ) > $i > $o ).

thf(func_def_11,type,
    mforall_prop: ( ( $i > $o ) > $i > $o ) > $i > $o ).

thf(func_def_12,type,
    mexists_ind: ( mu > $i > $o ) > $i > $o ).

thf(func_def_13,type,
    mexists_prop: ( ( $i > $o ) > $i > $o ) > $i > $o ).

thf(func_def_14,type,
    mtrue: $i > $o ).

thf(func_def_15,type,
    mfalse: $i > $o ).

thf(func_def_16,type,
    mbox: ( $i > $i > $o ) > ( $i > $o ) > $i > $o ).

thf(func_def_17,type,
    mdia: ( $i > $i > $o ) > ( $i > $o ) > $i > $o ).

thf(func_def_18,type,
    mreflexive: ( $i > $i > $o ) > $o ).

thf(func_def_19,type,
    msymmetric: ( $i > $i > $o ) > $o ).

thf(func_def_20,type,
    mserial: ( $i > $i > $o ) > $o ).

thf(func_def_21,type,
    mtransitive: ( $i > $i > $o ) > $o ).

thf(func_def_22,type,
    meuclidean: ( $i > $i > $o ) > $o ).

thf(func_def_23,type,
    mpartially_functional: ( $i > $i > $o ) > $o ).

thf(func_def_24,type,
    mfunctional: ( $i > $i > $o ) > $o ).

thf(func_def_25,type,
    mweakly_dense: ( $i > $i > $o ) > $o ).

thf(func_def_26,type,
    mweakly_connected: ( $i > $i > $o ) > $o ).

thf(func_def_27,type,
    mweakly_directed: ( $i > $i > $o ) > $o ).

thf(func_def_28,type,
    mvalid: ( $i > $o ) > $o ).

thf(func_def_29,type,
    minvalid: ( $i > $o ) > $o ).

thf(func_def_30,type,
    msatisfiable: ( $i > $o ) > $o ).

thf(func_def_31,type,
    mcountersatisfiable: ( $i > $o ) > $o ).

thf(func_def_32,type,
    vPI: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

thf(func_def_33,type,
    vIMP: $o > $o > $o ).

thf(func_def_34,type,
    db2: 
      !>[X0: $tType] : X0 ).

thf(func_def_35,type,
    db1: 
      !>[X0: $tType] : X0 ).

thf(func_def_36,type,
    db0: 
      !>[X0: $tType] : X0 ).

thf(func_def_37,type,
    vLAM: 
      !>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).

thf(func_def_38,type,
    vOR: $o > $o > $o ).

thf(func_def_41,type,
    vSIGMA: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

thf(func_def_42,type,
    vAND: $o > $o > $o ).

thf(func_def_43,type,
    db3: 
      !>[X0: $tType] : X0 ).

thf(func_def_44,type,
    db4: 
      !>[X0: $tType] : X0 ).

thf(func_def_45,type,
    vEQ: 
      !>[X0: $tType] : ( X0 > X0 > $o ) ).

thf(func_def_46,type,
    vNOT: $o > $o ).

thf(func_def_47,type,
    sK0: $i > $i > $o ).

thf(func_def_48,type,
    sF1: $o ).

thf(func_def_49,type,
    sF2: $o ).

thf(func_def_50,type,
    sF3: $o ).

thf(func_def_51,type,
    sF4: $o ).

thf(f18,axiom,
    ( ( ^ [X0: $i > $i > $o] :
        ! [X1: $i] : ( X0 @ X1 @ X1 ) )
    = mreflexive ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mreflexive) ).

thf(f19,axiom,
    ( ( ^ [X0: $i > $i > $o] :
        ! [X2: $i,X1: $i] :
          ( ( X0 @ X1 @ X2 )
         => ( X0 @ X2 @ X1 ) ) )
    = msymmetric ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',msymmetric) ).

thf(f21,axiom,
    ( mtransitive
    = ( ^ [X0: $i > $i > $o] :
        ! [X2: $i,X3: $i,X1: $i] :
          ( ( ( X0 @ X1 @ X2 )
            & ( X0 @ X2 @ X3 ) )
         => ( X0 @ X1 @ X3 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mtransitive) ).

thf(f22,axiom,
    ( ( ^ [X0: $i > $i > $o] :
        ! [X2: $i,X3: $i,X1: $i] :
          ( ( ( X0 @ X1 @ X3 )
            & ( X0 @ X1 @ X2 ) )
         => ( X0 @ X2 @ X3 ) ) )
    = meuclidean ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',meuclidean) ).

thf(f32,conjecture,
    ! [X0: $i > $i > $o] :
      ( ( ( meuclidean @ X0 )
        & ( mreflexive @ X0 ) )
    <=> ( ( mtransitive @ X0 )
        & ( mreflexive @ X0 )
        & ( msymmetric @ X0 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj) ).

thf(f33,negated_conjecture,
    ~ ! [X0: $i > $i > $o] :
        ( ( ( meuclidean @ X0 )
          & ( mreflexive @ X0 ) )
      <=> ( ( mtransitive @ X0 )
          & ( mreflexive @ X0 )
          & ( msymmetric @ X0 ) ) ),
    inference(negated_conjecture,[status(cth)],[f32]) ).

thf(f34,plain,
    ( ( ^ [X0: $i > $i > $o] :
        ! [X1: $i,X2: $i] :
          ( ( X0 @ X2 @ X1 )
         => ( X0 @ X1 @ X2 ) ) )
    = msymmetric ),
    inference(rectify,[],[f19]) ).

thf(f35,plain,
    ( msymmetric
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( Y0 @ Y1 @ Y2 )
                 => ( Y0 @ Y2 @ Y1 ) ) ) ) ) ),
    inference(fool_elimination,[],[f34]) ).

thf(f38,plain,
    ~ ! [X0: $i > $i > $o] :
        ( ( ( meuclidean @ X0 )
          & ( mreflexive @ X0 ) )
      <=> ( ( mtransitive @ X0 )
          & ( mreflexive @ X0 )
          & ( msymmetric @ X0 ) ) ),
    inference(rectify,[],[f33]) ).

thf(f39,plain,
    ~ ! [X0: $i > $i > $o] :
        ( ( ( ( mreflexive @ X0 )
            = $true )
          & ( ( meuclidean @ X0 )
            = $true ) )
      <=> ( ( ( mtransitive @ X0 )
            = $true )
          & ( ( msymmetric @ X0 )
            = $true )
          & ( ( mreflexive @ X0 )
            = $true ) ) ),
    inference(fool_elimination,[],[f38]) ).

thf(f55,plain,
    ( ( ^ [X0: $i > $i > $o] :
        ! [X1: $i,X2: $i,X3: $i] :
          ( ( ( X0 @ X3 @ X2 )
            & ( X0 @ X3 @ X1 ) )
         => ( X0 @ X1 @ X2 ) ) )
    = meuclidean ),
    inference(rectify,[],[f22]) ).

thf(f56,plain,
    ( meuclidean
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y1 @ Y3 )
                        & ( Y0 @ Y1 @ Y2 ) )
                     => ( Y0 @ Y3 @ Y2 ) ) ) ) ) ) ),
    inference(fool_elimination,[],[f55]) ).

thf(f68,plain,
    ( ( ^ [X0: $i > $i > $o] :
        ! [X1: $i] : ( X0 @ X1 @ X1 ) )
    = mreflexive ),
    inference(rectify,[],[f18]) ).

thf(f69,plain,
    ( mreflexive
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f68]) ).

thf(f70,plain,
    ( mtransitive
    = ( ^ [X0: $i > $i > $o] :
        ! [X1: $i,X2: $i,X3: $i] :
          ( ( ( X0 @ X3 @ X1 )
            & ( X0 @ X1 @ X2 ) )
         => ( X0 @ X3 @ X2 ) ) ) ),
    inference(rectify,[],[f21]) ).

thf(f71,plain,
    ( mtransitive
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y3 @ Y2 )
                        & ( Y0 @ Y1 @ Y3 ) )
                     => ( Y0 @ Y1 @ Y2 ) ) ) ) ) ) ),
    inference(fool_elimination,[],[f70]) ).

thf(f87,plain,
    ? [X0: $i > $i > $o] :
      ( ( ( ( mreflexive @ X0 )
          = $true )
        & ( ( meuclidean @ X0 )
          = $true ) )
    <~> ( ( ( mtransitive @ X0 )
          = $true )
        & ( ( msymmetric @ X0 )
          = $true )
        & ( ( mreflexive @ X0 )
          = $true ) ) ),
    inference(ennf_transformation,[],[f39]) ).

thf(f88,plain,
    ? [X0: $i > $i > $o] :
      ( ( ( ( mtransitive @ X0 )
         != $true )
        | ( ( msymmetric @ X0 )
         != $true )
        | ( ( mreflexive @ X0 )
         != $true )
        | ( ( mreflexive @ X0 )
         != $true )
        | ( ( meuclidean @ X0 )
         != $true ) )
      & ( ( ( ( mtransitive @ X0 )
            = $true )
          & ( ( msymmetric @ X0 )
            = $true )
          & ( ( mreflexive @ X0 )
            = $true ) )
        | ( ( ( mreflexive @ X0 )
            = $true )
          & ( ( meuclidean @ X0 )
            = $true ) ) ) ),
    inference(nnf_transformation,[],[f87]) ).

thf(f89,plain,
    ? [X0: $i > $i > $o] :
      ( ( ( ( mtransitive @ X0 )
         != $true )
        | ( ( msymmetric @ X0 )
         != $true )
        | ( ( mreflexive @ X0 )
         != $true )
        | ( ( mreflexive @ X0 )
         != $true )
        | ( ( meuclidean @ X0 )
         != $true ) )
      & ( ( ( ( mtransitive @ X0 )
            = $true )
          & ( ( msymmetric @ X0 )
            = $true )
          & ( ( mreflexive @ X0 )
            = $true ) )
        | ( ( ( mreflexive @ X0 )
            = $true )
          & ( ( meuclidean @ X0 )
            = $true ) ) ) ),
    inference(flattening,[],[f88]) ).

thf(f90,plain,
    ( ( ( ( mtransitive @ sK0 )
       != $true )
      | ( ( msymmetric @ sK0 )
       != $true )
      | ( ( mreflexive @ sK0 )
       != $true )
      | ( ( mreflexive @ sK0 )
       != $true )
      | ( $true
       != ( meuclidean @ sK0 ) ) )
    & ( ( ( ( mtransitive @ sK0 )
          = $true )
        & ( ( msymmetric @ sK0 )
          = $true )
        & ( ( mreflexive @ sK0 )
          = $true ) )
      | ( ( ( mreflexive @ sK0 )
          = $true )
        & ( $true
          = ( meuclidean @ sK0 ) ) ) ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X0,sK0)],[f89]) ).

thf(f101,plain,
    ( meuclidean
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y1 @ Y3 )
                        & ( Y0 @ Y1 @ Y2 ) )
                     => ( Y0 @ Y3 @ Y2 ) ) ) ) ) ) ),
    inference(cnf_transformation,[],[f56]) ).

thf(f109,plain,
    ( msymmetric
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( Y0 @ Y1 @ Y2 )
                 => ( Y0 @ Y2 @ Y1 ) ) ) ) ) ),
    inference(cnf_transformation,[],[f35]) ).

thf(f111,plain,
    ( mtransitive
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y3 @ Y2 )
                        & ( Y0 @ Y1 @ Y3 ) )
                     => ( Y0 @ Y1 @ Y2 ) ) ) ) ) ) ),
    inference(cnf_transformation,[],[f71]) ).

thf(f117,plain,
    ( mreflexive
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f69]) ).

thf(f120,plain,
    ( ( ( mreflexive @ sK0 )
      = $true )
    | ( ( mreflexive @ sK0 )
      = $true ) ),
    inference(cnf_transformation,[],[f90]) ).

thf(f121,plain,
    ( ( ( msymmetric @ sK0 )
      = $true )
    | ( $true
      = ( meuclidean @ sK0 ) ) ),
    inference(cnf_transformation,[],[f90]) ).

thf(f123,plain,
    ( ( ( mtransitive @ sK0 )
      = $true )
    | ( $true
      = ( meuclidean @ sK0 ) ) ),
    inference(cnf_transformation,[],[f90]) ).

thf(f125,plain,
    ( ( ( mtransitive @ sK0 )
     != $true )
    | ( ( msymmetric @ sK0 )
     != $true )
    | ( ( mreflexive @ sK0 )
     != $true )
    | ( ( mreflexive @ sK0 )
     != $true )
    | ( $true
     != ( meuclidean @ sK0 ) ) ),
    inference(cnf_transformation,[],[f90]) ).

thf(f140,plain,
    ( ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y3 @ Y2 )
                          & ( Y0 @ Y1 @ Y3 ) )
                       => ( Y0 @ Y1 @ Y2 ) ) ) ) )
        @ sK0 )
     != $true )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( Y0 @ Y1 @ Y2 )
                   => ( Y0 @ Y2 @ Y1 ) ) ) )
        @ sK0 )
     != $true )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) )
        @ sK0 )
     != $true )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) )
        @ sK0 )
     != $true )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y1 @ Y3 )
                          & ( Y0 @ Y1 @ Y2 ) )
                       => ( Y0 @ Y3 @ Y2 ) ) ) ) )
        @ sK0 )
     != $true ) ),
    inference(definition_unfolding,[],[f125,f111,f109,f117,f117,f101]) ).

thf(f142,plain,
    ( ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y3 @ Y2 )
                          & ( Y0 @ Y1 @ Y3 ) )
                       => ( Y0 @ Y1 @ Y2 ) ) ) ) )
        @ sK0 )
      = $true )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y1 @ Y3 )
                          & ( Y0 @ Y1 @ Y2 ) )
                       => ( Y0 @ Y3 @ Y2 ) ) ) ) )
        @ sK0 )
      = $true ) ),
    inference(definition_unfolding,[],[f123,f111,f101]) ).

thf(f144,plain,
    ( ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( Y0 @ Y1 @ Y2 )
                   => ( Y0 @ Y2 @ Y1 ) ) ) )
        @ sK0 )
      = $true )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y1 @ Y3 )
                          & ( Y0 @ Y1 @ Y2 ) )
                       => ( Y0 @ Y3 @ Y2 ) ) ) ) )
        @ sK0 )
      = $true ) ),
    inference(definition_unfolding,[],[f121,f109,f101]) ).

thf(f145,plain,
    ( ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) )
        @ sK0 )
      = $true )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) )
        @ sK0 )
      = $true ) ),
    inference(definition_unfolding,[],[f120,f117,f117]) ).

thf(f147,definition,
    ( sF1
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y3 @ Y2 )
                        & ( Y0 @ Y1 @ Y3 ) )
                     => ( Y0 @ Y1 @ Y2 ) ) ) ) )
      @ sK0 ) ),
    introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).

thf(f148,plain,
    ( ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y3 @ Y2 )
                        & ( Y0 @ Y1 @ Y3 ) )
                     => ( Y0 @ Y1 @ Y2 ) ) ) ) )
      @ sK0 )
    = sF1 ),
    inference(reorient_equations,[],[f147]) ).

thf(f149,definition,
    ( sF2
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( Y0 @ Y1 @ Y2 )
                 => ( Y0 @ Y2 @ Y1 ) ) ) )
      @ sK0 ) ),
    introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).

thf(f150,definition,
    ( sF3
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) )
      @ sK0 ) ),
    introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).

thf(f151,definition,
    ( sF4
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y1 @ Y3 )
                        & ( Y0 @ Y1 @ Y2 ) )
                     => ( Y0 @ Y3 @ Y2 ) ) ) ) )
      @ sK0 ) ),
    introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).

thf(f152,plain,
    ( ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y1 @ Y3 )
                        & ( Y0 @ Y1 @ Y2 ) )
                     => ( Y0 @ Y3 @ Y2 ) ) ) ) )
      @ sK0 )
    = sF4 ),
    inference(reorient_equations,[],[f151]) ).

thf(f153,plain,
    ( ( sF3 != $true )
    | ( sF2 != $true )
    | ( sF1 != $true )
    | ( $true != sF4 )
    | ( sF3 != $true ) ),
    inference(definition_folding,[],[f140,f152,f150,f150,f149,f148]) ).

thf(f155,plain,
    ( ( $true = sF4 )
    | ( sF1 = $true ) ),
    inference(definition_folding,[],[f142,f152,f148]) ).

thf(f157,plain,
    ( ( sF2 = $true )
    | ( $true = sF4 ) ),
    inference(definition_folding,[],[f144,f152,f149]) ).

thf(f158,plain,
    ( ( sF3 = $true )
    | ( sF3 = $true ) ),
    inference(definition_folding,[],[f145,f150,f150]) ).

thf(f160,plain,
    ( ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y3 @ Y2 )
                          & ( Y0 @ Y1 @ Y3 ) )
                       => ( Y0 @ Y1 @ Y2 ) ) ) ) )
        @ sK0 )
      = $true )
    | ( $false = sF1 ) ),
    inference(iff_proxy_clausification,[],[f148]) ).

thf(f161,plain,
    ( ( $false
      = ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y3 @ Y2 )
                          & ( Y0 @ Y1 @ Y3 ) )
                       => ( Y0 @ Y1 @ Y2 ) ) ) ) )
        @ sK0 ) )
    | ( sF1 = $true ) ),
    inference(iff_proxy_clausification,[],[f148]) ).

thf(f162,plain,
    ( ( sF1 = $true )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( ( sK0 @ Y2 @ Y1 )
                      & ( sK0 @ Y0 @ Y2 ) )
                   => ( sK0 @ Y0 @ Y1 ) ) ) ) )
      = $false ) ),
    inference(beta-eta_normalization,[],[f161]) ).

thf(f163,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( ( sK0 @ Y2 @ Y1 )
                      & ( sK0 @ Y0 @ Y2 ) )
                   => ( sK0 @ Y0 @ Y1 ) ) ) )
        @ sK5 ) )
    | ( sF1 = $true ) ),
    inference(sigma_proxy_clausification,[],[f162]) ).

thf(f164,plain,
    ( ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( ( sK0 @ Y1 @ Y0 )
                  & ( sK0 @ sK5 @ Y1 ) )
               => ( sK0 @ sK5 @ Y0 ) ) ) ) )
    | ( sF1 = $true ) ),
    inference(beta-eta_normalization,[],[f163]) ).

thf(f165,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( ( sK0 @ Y1 @ Y0 )
                  & ( sK0 @ sK5 @ Y1 ) )
               => ( sK0 @ sK5 @ Y0 ) ) )
        @ sK6 ) )
    | ( sF1 = $true ) ),
    inference(sigma_proxy_clausification,[],[f164]) ).

thf(f166,plain,
    ( ( sF1 = $true )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( ( sK0 @ Y0 @ sK6 )
              & ( sK0 @ sK5 @ Y0 ) )
           => ( sK0 @ sK5 @ sK6 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f165]) ).

thf(f167,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ( ( sK0 @ Y0 @ sK6 )
              & ( sK0 @ sK5 @ Y0 ) )
           => ( sK0 @ sK5 @ sK6 ) )
        @ sK7 ) )
    | ( sF1 = $true ) ),
    inference(sigma_proxy_clausification,[],[f166]) ).

thf(f168,plain,
    ( ( $false
      = ( ( ( sK0 @ sK7 @ sK6 )
          & ( sK0 @ sK5 @ sK7 ) )
       => ( sK0 @ sK5 @ sK6 ) ) )
    | ( sF1 = $true ) ),
    inference(beta-eta_normalization,[],[f167]) ).

thf(f169,plain,
    ( ( sF1 = $true )
    | ( $false
      = ( sK0 @ sK5 @ sK6 ) ) ),
    inference(imp_proxy_clausification,[],[f168]) ).

thf(f170,plain,
    ( ( $true
      = ( ( sK0 @ sK7 @ sK6 )
        & ( sK0 @ sK5 @ sK7 ) ) )
    | ( sF1 = $true ) ),
    inference(imp_proxy_clausification,[],[f168]) ).

thf(f171,plain,
    ( ( sF1 = $true )
    | ( ( sK0 @ sK5 @ sK7 )
      = $true ) ),
    inference(and_proxy_clausification,[],[f170]) ).

thf(f172,plain,
    ( ( sF1 = $true )
    | ( ( sK0 @ sK7 @ sK6 )
      = $true ) ),
    inference(and_proxy_clausification,[],[f170]) ).

thf(f173,plain,
    ( ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( ( sK0 @ Y2 @ Y1 )
                      & ( sK0 @ Y0 @ Y2 ) )
                   => ( sK0 @ Y0 @ Y1 ) ) ) ) )
      = $true )
    | ( $false = sF1 ) ),
    inference(beta-eta_normalization,[],[f160]) ).

thf(f174,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( !! @ $i
              @ ^ [Y1: $i] :
                  ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( ( sK0 @ Y2 @ Y1 )
                        & ( sK0 @ Y0 @ Y2 ) )
                     => ( sK0 @ Y0 @ Y1 ) ) ) )
          @ X1 ) )
      | ( $false = sF1 ) ),
    inference(pi_proxy_clausification,[],[f173]) ).

thf(f175,plain,
    ! [X1: $i] :
      ( ( $false = sF1 )
      | ( ( !! @ $i
          @ ^ [Y0: $i] :
              ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( ( sK0 @ Y1 @ Y0 )
                    & ( sK0 @ X1 @ Y1 ) )
                 => ( sK0 @ X1 @ Y0 ) ) ) )
        = $true ) ),
    inference(beta-eta_normalization,[],[f174]) ).

thf(f176,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( ( sK0 @ Y1 @ Y0 )
                    & ( sK0 @ X1 @ Y1 ) )
                 => ( sK0 @ X1 @ Y0 ) ) )
          @ X2 ) )
      | ( $false = sF1 ) ),
    inference(pi_proxy_clausification,[],[f175]) ).

thf(f177,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false = sF1 )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( ( sK0 @ Y0 @ X2 )
                & ( sK0 @ X1 @ Y0 ) )
             => ( sK0 @ X1 @ X2 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f176]) ).

thf(f178,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ( ( sK0 @ Y0 @ X2 )
                & ( sK0 @ X1 @ Y0 ) )
             => ( sK0 @ X1 @ X2 ) )
          @ X3 ) )
      | ( $false = sF1 ) ),
    inference(pi_proxy_clausification,[],[f177]) ).

thf(f179,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false = sF1 )
      | ( ( ( ( sK0 @ X3 @ X2 )
            & ( sK0 @ X1 @ X3 ) )
         => ( sK0 @ X1 @ X2 ) )
        = $true ) ),
    inference(beta-eta_normalization,[],[f178]) ).

thf(f180,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false = sF1 )
      | ( ( sK0 @ X1 @ X2 )
        = $true )
      | ( $false
        = ( ( sK0 @ X3 @ X2 )
          & ( sK0 @ X1 @ X3 ) ) ) ),
    inference(imp_proxy_clausification,[],[f179]) ).

thf(f181,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( sK0 @ X1 @ X3 ) )
      | ( ( sK0 @ X1 @ X2 )
        = $true )
      | ( $false
        = ( sK0 @ X3 @ X2 ) )
      | ( $false = sF1 ) ),
    inference(and_proxy_clausification,[],[f180]) ).

thf(f182,plain,
    ( ( $false = sF4 )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y1 @ Y3 )
                          & ( Y0 @ Y1 @ Y2 ) )
                       => ( Y0 @ Y3 @ Y2 ) ) ) ) )
        @ sK0 )
      = $true ) ),
    inference(iff_proxy_clausification,[],[f152]) ).

thf(f183,plain,
    ( ( $true = sF4 )
    | ( $false
      = ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ( ( Y0 @ Y1 @ Y3 )
                          & ( Y0 @ Y1 @ Y2 ) )
                       => ( Y0 @ Y3 @ Y2 ) ) ) ) )
        @ sK0 ) ) ),
    inference(iff_proxy_clausification,[],[f152]) ).

thf(f184,plain,
    ( ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( ( sK0 @ Y0 @ Y2 )
                      & ( sK0 @ Y0 @ Y1 ) )
                   => ( sK0 @ Y2 @ Y1 ) ) ) ) ) )
    | ( $true = sF4 ) ),
    inference(beta-eta_normalization,[],[f183]) ).

thf(f185,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( ( sK0 @ Y0 @ Y2 )
                      & ( sK0 @ Y0 @ Y1 ) )
                   => ( sK0 @ Y2 @ Y1 ) ) ) )
        @ sK8 ) )
    | ( $true = sF4 ) ),
    inference(sigma_proxy_clausification,[],[f184]) ).

thf(f186,plain,
    ( ( $true = sF4 )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( ( sK0 @ sK8 @ Y1 )
                  & ( sK0 @ sK8 @ Y0 ) )
               => ( sK0 @ Y1 @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f185]) ).

thf(f187,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( ( sK0 @ sK8 @ Y1 )
                  & ( sK0 @ sK8 @ Y0 ) )
               => ( sK0 @ Y1 @ Y0 ) ) )
        @ sK9 ) )
    | ( $true = sF4 ) ),
    inference(sigma_proxy_clausification,[],[f186]) ).

thf(f188,plain,
    ( ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( ( sK0 @ sK8 @ Y0 )
              & ( sK0 @ sK8 @ sK9 ) )
           => ( sK0 @ Y0 @ sK9 ) ) ) )
    | ( $true = sF4 ) ),
    inference(beta-eta_normalization,[],[f187]) ).

thf(f189,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ( ( sK0 @ sK8 @ Y0 )
              & ( sK0 @ sK8 @ sK9 ) )
           => ( sK0 @ Y0 @ sK9 ) )
        @ sK10 ) )
    | ( $true = sF4 ) ),
    inference(sigma_proxy_clausification,[],[f188]) ).

thf(f190,plain,
    ( ( $true = sF4 )
    | ( $false
      = ( ( ( sK0 @ sK8 @ sK10 )
          & ( sK0 @ sK8 @ sK9 ) )
       => ( sK0 @ sK10 @ sK9 ) ) ) ),
    inference(beta-eta_normalization,[],[f189]) ).

thf(f191,plain,
    ( ( $true = sF4 )
    | ( $false
      = ( sK0 @ sK10 @ sK9 ) ) ),
    inference(imp_proxy_clausification,[],[f190]) ).

thf(f192,plain,
    ( ( $true = sF4 )
    | ( $true
      = ( ( sK0 @ sK8 @ sK10 )
        & ( sK0 @ sK8 @ sK9 ) ) ) ),
    inference(imp_proxy_clausification,[],[f190]) ).

thf(f193,plain,
    ( ( $true = sF4 )
    | ( ( sK0 @ sK8 @ sK9 )
      = $true ) ),
    inference(and_proxy_clausification,[],[f192]) ).

thf(f194,plain,
    ( ( $true
      = ( sK0 @ sK8 @ sK10 ) )
    | ( $true = sF4 ) ),
    inference(and_proxy_clausification,[],[f192]) ).

thf(f195,plain,
    ( ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( ( sK0 @ Y0 @ Y2 )
                      & ( sK0 @ Y0 @ Y1 ) )
                   => ( sK0 @ Y2 @ Y1 ) ) ) ) )
      = $true )
    | ( $false = sF4 ) ),
    inference(beta-eta_normalization,[],[f182]) ).

thf(f196,plain,
    ! [X1: $i] :
      ( ( $false = sF4 )
      | ( ( ^ [Y0: $i] :
              ( !! @ $i
              @ ^ [Y1: $i] :
                  ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( ( sK0 @ Y0 @ Y2 )
                        & ( sK0 @ Y0 @ Y1 ) )
                     => ( sK0 @ Y2 @ Y1 ) ) ) )
          @ X1 )
        = $true ) ),
    inference(pi_proxy_clausification,[],[f195]) ).

thf(f197,plain,
    ! [X1: $i] :
      ( ( $false = sF4 )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( ( sK0 @ X1 @ Y1 )
                    & ( sK0 @ X1 @ Y0 ) )
                 => ( sK0 @ Y1 @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f196]) ).

thf(f198,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( ^ [Y0: $i] :
              ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( ( sK0 @ X1 @ Y1 )
                    & ( sK0 @ X1 @ Y0 ) )
                 => ( sK0 @ Y1 @ Y0 ) ) )
          @ X2 )
        = $true )
      | ( $false = sF4 ) ),
    inference(pi_proxy_clausification,[],[f197]) ).

thf(f199,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false = sF4 )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( ( sK0 @ X1 @ Y0 )
                & ( sK0 @ X1 @ X2 ) )
             => ( sK0 @ Y0 @ X2 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f198]) ).

thf(f200,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false = sF4 )
      | ( ( ^ [Y0: $i] :
              ( ( ( sK0 @ X1 @ Y0 )
                & ( sK0 @ X1 @ X2 ) )
             => ( sK0 @ Y0 @ X2 ) )
          @ X3 )
        = $true ) ),
    inference(pi_proxy_clausification,[],[f199]) ).

thf(f201,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( ( ( ( sK0 @ X1 @ X3 )
            & ( sK0 @ X1 @ X2 ) )
         => ( sK0 @ X3 @ X2 ) )
        = $true )
      | ( $false = sF4 ) ),
    inference(beta-eta_normalization,[],[f200]) ).

thf(f202,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( ( sK0 @ X1 @ X3 )
          & ( sK0 @ X1 @ X2 ) ) )
      | ( ( sK0 @ X3 @ X2 )
        = $true )
      | ( $false = sF4 ) ),
    inference(imp_proxy_clausification,[],[f201]) ).

thf(f203,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( ( sK0 @ X3 @ X2 )
        = $true )
      | ( ( sK0 @ X1 @ X2 )
        = $false )
      | ( $false = sF4 )
      | ( $false
        = ( sK0 @ X1 @ X3 ) ) ),
    inference(and_proxy_clausification,[],[f202]) ).

thf(f204,plain,
    sF3 = $true,
    inference(duplicate_literal_removal,[],[f158]) ).

thf(f205,plain,
    ( ( $true != sF4 )
    | ( sF3 != $true )
    | ( sF2 != $true )
    | ( sF1 != $true ) ),
    inference(duplicate_literal_removal,[],[f153]) ).

thf(f207,plain,
    ( ( $false = sF3 )
    | ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) )
        @ sK0 )
      = $true ) ),
    inference(iff_proxy_clausification,[],[f150]) ).

thf(f208,plain,
    ( ( $false = sF3 )
    | ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] : ( sK0 @ Y0 @ Y0 ) ) ) ),
    inference(beta-eta_normalization,[],[f207]) ).

thf(f209,plain,
    ! [X1: $i] :
      ( ( ( ^ [Y0: $i] : ( sK0 @ Y0 @ Y0 )
          @ X1 )
        = $true )
      | ( $false = sF3 ) ),
    inference(pi_proxy_clausification,[],[f208]) ).

thf(f210,plain,
    ! [X1: $i] :
      ( ( $false = sF3 )
      | ( $true
        = ( sK0 @ X1 @ X1 ) ) ),
    inference(beta-eta_normalization,[],[f209]) ).

thf(f214,plain,
    ( ( sF2 = $true )
    | ( $false
      = ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( Y0 @ Y1 @ Y2 )
                   => ( Y0 @ Y2 @ Y1 ) ) ) )
        @ sK0 ) ) ),
    inference(iff_proxy_clausification,[],[f149]) ).

thf(f215,plain,
    ( ( ( ^ [Y0: $i > $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( Y0 @ Y1 @ Y2 )
                   => ( Y0 @ Y2 @ Y1 ) ) ) )
        @ sK0 )
      = $true )
    | ( $false = sF2 ) ),
    inference(iff_proxy_clausification,[],[f149]) ).

thf(f216,plain,
    ( ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( sK0 @ Y0 @ Y1 )
               => ( sK0 @ Y1 @ Y0 ) ) ) )
      = $true )
    | ( $false = sF2 ) ),
    inference(beta-eta_normalization,[],[f215]) ).

thf(f217,plain,
    ! [X1: $i] :
      ( ( ( ^ [Y0: $i] :
              ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( sK0 @ Y0 @ Y1 )
                 => ( sK0 @ Y1 @ Y0 ) ) )
          @ X1 )
        = $true )
      | ( $false = sF2 ) ),
    inference(pi_proxy_clausification,[],[f216]) ).

thf(f218,plain,
    ! [X1: $i] :
      ( ( ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( sK0 @ X1 @ Y0 )
             => ( sK0 @ Y0 @ X1 ) ) )
        = $true )
      | ( $false = sF2 ) ),
    inference(beta-eta_normalization,[],[f217]) ).

thf(f219,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( ^ [Y0: $i] :
              ( ( sK0 @ X1 @ Y0 )
             => ( sK0 @ Y0 @ X1 ) )
          @ X2 )
        = $true )
      | ( $false = sF2 ) ),
    inference(pi_proxy_clausification,[],[f218]) ).

thf(f220,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( ( sK0 @ X1 @ X2 )
         => ( sK0 @ X2 @ X1 ) )
        = $true )
      | ( $false = sF2 ) ),
    inference(beta-eta_normalization,[],[f219]) ).

thf(f221,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false = sF2 )
      | ( ( sK0 @ X2 @ X1 )
        = $true )
      | ( ( sK0 @ X1 @ X2 )
        = $false ) ),
    inference(imp_proxy_clausification,[],[f220]) ).

thf(f222,plain,
    ( ( sF2 = $true )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( sK0 @ Y0 @ Y1 )
               => ( sK0 @ Y1 @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f214]) ).

thf(f223,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( sK0 @ Y0 @ Y1 )
               => ( sK0 @ Y1 @ Y0 ) ) )
        @ sK12 ) )
    | ( sF2 = $true ) ),
    inference(sigma_proxy_clausification,[],[f222]) ).

thf(f224,plain,
    ( ( sF2 = $true )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( sK0 @ sK12 @ Y0 )
           => ( sK0 @ Y0 @ sK12 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f223]) ).

thf(f225,plain,
    ( ( sF2 = $true )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ( sK0 @ sK12 @ Y0 )
           => ( sK0 @ Y0 @ sK12 ) )
        @ sK13 ) ) ),
    inference(sigma_proxy_clausification,[],[f224]) ).

thf(f226,plain,
    ( ( $false
      = ( ( sK0 @ sK12 @ sK13 )
       => ( sK0 @ sK13 @ sK12 ) ) )
    | ( sF2 = $true ) ),
    inference(beta-eta_normalization,[],[f225]) ).

thf(f227,plain,
    ( ( $false
      = ( sK0 @ sK13 @ sK12 ) )
    | ( sF2 = $true ) ),
    inference(imp_proxy_clausification,[],[f226]) ).

thf(f228,plain,
    ( ( sF2 = $true )
    | ( ( sK0 @ sK12 @ sK13 )
      = $true ) ),
    inference(imp_proxy_clausification,[],[f226]) ).

thf(f230,definition,
    ( spl14_1
  <=> ( $true = sF4 ) ),
    introduced(definition,[new_symbols(definition,[spl14_1])],[avatar_definition]) ).

thf(f232,plain,
    ( ( $true = sF4 )
    | ~ spl14_1 ),
    inference(avatar_component_clause,[],[f230]) ).

thf(f234,definition,
    ( spl14_2
  <=> ( sF3 = $true ) ),
    introduced(definition,[new_symbols(definition,[spl14_2])],[avatar_definition]) ).

thf(f236,plain,
    ( ( sF3 = $true )
    | ~ spl14_2 ),
    inference(avatar_component_clause,[],[f234]) ).

thf(f239,definition,
    ( spl14_3
  <=> ( ( sK0 @ sK7 @ sK6 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl14_3])],[avatar_definition]) ).

thf(f241,plain,
    ( ( ( sK0 @ sK7 @ sK6 )
      = $true )
    | ~ spl14_3 ),
    inference(avatar_component_clause,[],[f239]) ).

thf(f243,definition,
    ( spl14_4
  <=> ( sF1 = $true ) ),
    introduced(definition,[new_symbols(definition,[spl14_4])],[avatar_definition]) ).

thf(f245,plain,
    ( ( sF1 = $true )
    | ~ spl14_4 ),
    inference(avatar_component_clause,[],[f243]) ).

thf(f246,plain,
    ( spl14_3
    | spl14_4 ),
    inference(avatar_split_clause,[],[f172,f243,f239]) ).

thf(f248,definition,
    ( spl14_5
  <=> ( ( sK0 @ sK5 @ sK7 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl14_5])],[avatar_definition]) ).

thf(f250,plain,
    ( ( ( sK0 @ sK5 @ sK7 )
      = $true )
    | ~ spl14_5 ),
    inference(avatar_component_clause,[],[f248]) ).

thf(f251,plain,
    ( spl14_5
    | spl14_4 ),
    inference(avatar_split_clause,[],[f171,f243,f248]) ).

thf(f253,definition,
    ( spl14_6
  <=> ( $false
      = ( sK0 @ sK5 @ sK6 ) ) ),
    introduced(definition,[new_symbols(definition,[spl14_6])],[avatar_definition]) ).

thf(f255,plain,
    ( ( $false
      = ( sK0 @ sK5 @ sK6 ) )
    | ~ spl14_6 ),
    inference(avatar_component_clause,[],[f253]) ).

thf(f256,plain,
    ( spl14_6
    | spl14_4 ),
    inference(avatar_split_clause,[],[f169,f243,f253]) ).

thf(f258,definition,
    ( spl14_7
  <=> ( $false = sF1 ) ),
    introduced(definition,[new_symbols(definition,[spl14_7])],[avatar_definition]) ).

thf(f260,plain,
    ( ( $false = sF1 )
    | ~ spl14_7 ),
    inference(avatar_component_clause,[],[f258]) ).

thf(f262,definition,
    ( spl14_8
  <=> ! [X2: $i,X1: $i,X3: $i] :
        ( ( $false
          = ( sK0 @ X1 @ X3 ) )
        | ( $false
          = ( sK0 @ X3 @ X2 ) )
        | ( ( sK0 @ X1 @ X2 )
          = $true ) ) ),
    introduced(definition,[new_symbols(definition,[spl14_8])],[avatar_definition]) ).

thf(f263,plain,
    ( ! [X2: $i,X3: $i,X1: $i] :
        ( ( $false
          = ( sK0 @ X3 @ X2 ) )
        | ( $false
          = ( sK0 @ X1 @ X3 ) )
        | ( ( sK0 @ X1 @ X2 )
          = $true ) )
    | ~ spl14_8 ),
    inference(avatar_component_clause,[],[f262]) ).

thf(f264,plain,
    ( spl14_7
    | spl14_8 ),
    inference(avatar_split_clause,[],[f181,f262,f258]) ).

thf(f266,definition,
    ( spl14_9
  <=> ( sF2 = $true ) ),
    introduced(definition,[new_symbols(definition,[spl14_9])],[avatar_definition]) ).

thf(f268,plain,
    ( ( sF2 = $true )
    | ~ spl14_9 ),
    inference(avatar_component_clause,[],[f266]) ).

thf(f270,plain,
    ( spl14_1
    | spl14_9 ),
    inference(avatar_split_clause,[],[f157,f266,f230]) ).

thf(f272,definition,
    ( spl14_10
  <=> ( $true
      = ( sK0 @ sK8 @ sK10 ) ) ),
    introduced(definition,[new_symbols(definition,[spl14_10])],[avatar_definition]) ).

thf(f274,plain,
    ( ( $true
      = ( sK0 @ sK8 @ sK10 ) )
    | ~ spl14_10 ),
    inference(avatar_component_clause,[],[f272]) ).

thf(f275,plain,
    ( spl14_10
    | spl14_1 ),
    inference(avatar_split_clause,[],[f194,f230,f272]) ).

thf(f277,definition,
    ( spl14_11
  <=> ( ( sK0 @ sK8 @ sK9 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl14_11])],[avatar_definition]) ).

thf(f279,plain,
    ( ( ( sK0 @ sK8 @ sK9 )
      = $true )
    | ~ spl14_11 ),
    inference(avatar_component_clause,[],[f277]) ).

thf(f280,plain,
    ( spl14_11
    | spl14_1 ),
    inference(avatar_split_clause,[],[f193,f230,f277]) ).

thf(f282,definition,
    ( spl14_12
  <=> ( $false
      = ( sK0 @ sK10 @ sK9 ) ) ),
    introduced(definition,[new_symbols(definition,[spl14_12])],[avatar_definition]) ).

thf(f284,plain,
    ( ( $false
      = ( sK0 @ sK10 @ sK9 ) )
    | ~ spl14_12 ),
    inference(avatar_component_clause,[],[f282]) ).

thf(f285,plain,
    ( spl14_12
    | spl14_1 ),
    inference(avatar_split_clause,[],[f191,f230,f282]) ).

thf(f287,definition,
    ( spl14_13
  <=> ( $false = sF4 ) ),
    introduced(definition,[new_symbols(definition,[spl14_13])],[avatar_definition]) ).

thf(f289,plain,
    ( ( $false = sF4 )
    | ~ spl14_13 ),
    inference(avatar_component_clause,[],[f287]) ).

thf(f291,definition,
    ( spl14_14
  <=> ! [X2: $i,X1: $i,X3: $i] :
        ( ( ( sK0 @ X3 @ X2 )
          = $true )
        | ( $false
          = ( sK0 @ X1 @ X3 ) )
        | ( ( sK0 @ X1 @ X2 )
          = $false ) ) ),
    introduced(definition,[new_symbols(definition,[spl14_14])],[avatar_definition]) ).

thf(f292,plain,
    ( ! [X2: $i,X3: $i,X1: $i] :
        ( ( $false
          = ( sK0 @ X1 @ X3 ) )
        | ( ( sK0 @ X1 @ X2 )
          = $false )
        | ( ( sK0 @ X3 @ X2 )
          = $true ) )
    | ~ spl14_14 ),
    inference(avatar_component_clause,[],[f291]) ).

thf(f293,plain,
    ( spl14_13
    | spl14_14 ),
    inference(avatar_split_clause,[],[f203,f291,f287]) ).

thf(f294,plain,
    spl14_2,
    inference(avatar_split_clause,[],[f204,f234]) ).

thf(f295,plain,
    ( ~ spl14_2
    | ~ spl14_4
    | ~ spl14_9
    | ~ spl14_1 ),
    inference(avatar_split_clause,[],[f205,f230,f266,f243,f234]) ).

thf(f297,definition,
    ( spl14_15
  <=> ( $false = sF3 ) ),
    introduced(definition,[new_symbols(definition,[spl14_15])],[avatar_definition]) ).

thf(f299,plain,
    ( ( $false = sF3 )
    | ~ spl14_15 ),
    inference(avatar_component_clause,[],[f297]) ).

thf(f301,definition,
    ( spl14_16
  <=> ! [X1: $i] :
        ( $true
        = ( sK0 @ X1 @ X1 ) ) ),
    introduced(definition,[new_symbols(definition,[spl14_16])],[avatar_definition]) ).

thf(f302,plain,
    ( ! [X1: $i] :
        ( $true
        = ( sK0 @ X1 @ X1 ) )
    | ~ spl14_16 ),
    inference(avatar_component_clause,[],[f301]) ).

thf(f303,plain,
    ( spl14_15
    | spl14_16 ),
    inference(avatar_split_clause,[],[f210,f301,f297]) ).

thf(f310,definition,
    ( spl14_18
  <=> ! [X2: $i,X1: $i] :
        ( ( ( sK0 @ X2 @ X1 )
          = $true )
        | ( ( sK0 @ X1 @ X2 )
          = $false ) ) ),
    introduced(definition,[new_symbols(definition,[spl14_18])],[avatar_definition]) ).

thf(f311,plain,
    ( ! [X2: $i,X1: $i] :
        ( ( ( sK0 @ X2 @ X1 )
          = $true )
        | ( ( sK0 @ X1 @ X2 )
          = $false ) )
    | ~ spl14_18 ),
    inference(avatar_component_clause,[],[f310]) ).

thf(f313,definition,
    ( spl14_19
  <=> ( $false = sF2 ) ),
    introduced(definition,[new_symbols(definition,[spl14_19])],[avatar_definition]) ).

thf(f315,plain,
    ( ( $false = sF2 )
    | ~ spl14_19 ),
    inference(avatar_component_clause,[],[f313]) ).

thf(f316,plain,
    ( spl14_18
    | spl14_19 ),
    inference(avatar_split_clause,[],[f221,f313,f310]) ).

thf(f318,definition,
    ( spl14_20
  <=> ( ( sK0 @ sK12 @ sK13 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl14_20])],[avatar_definition]) ).

thf(f320,plain,
    ( ( ( sK0 @ sK12 @ sK13 )
      = $true )
    | ~ spl14_20 ),
    inference(avatar_component_clause,[],[f318]) ).

thf(f321,plain,
    ( spl14_9
    | spl14_20 ),
    inference(avatar_split_clause,[],[f228,f318,f266]) ).

thf(f323,definition,
    ( spl14_21
  <=> ( $false
      = ( sK0 @ sK13 @ sK12 ) ) ),
    introduced(definition,[new_symbols(definition,[spl14_21])],[avatar_definition]) ).

thf(f325,plain,
    ( ( $false
      = ( sK0 @ sK13 @ sK12 ) )
    | ~ spl14_21 ),
    inference(avatar_component_clause,[],[f323]) ).

thf(f326,plain,
    ( spl14_21
    | spl14_9 ),
    inference(avatar_split_clause,[],[f227,f266,f323]) ).

thf(f327,plain,
    ( spl14_4
    | spl14_1 ),
    inference(avatar_split_clause,[],[f155,f230,f243]) ).

thf(f330,plain,
    ( ( $false = $true )
    | ~ spl14_2
    | ~ spl14_15 ),
    inference(forward_demodulation,[],[f299,f236]) ).

thf(f331,plain,
    ( $false
    | ~ spl14_2
    | ~ spl14_15 ),
    inference(trivial_inequality_removal,[],[f330]) ).

thf(f332,plain,
    ( ~ spl14_2
    | ~ spl14_15 ),
    inference(avatar_contradiction_clause,[],[f331]) ).

thf(f334,plain,
    ( ( $false = $true )
    | ~ spl14_4
    | ~ spl14_7 ),
    inference(forward_demodulation,[],[f245,f260]) ).

thf(f335,plain,
    ( $false
    | ~ spl14_4
    | ~ spl14_7 ),
    inference(trivial_inequality_removal,[],[f334]) ).

thf(f336,plain,
    ( ~ spl14_4
    | ~ spl14_7 ),
    inference(avatar_contradiction_clause,[],[f335]) ).

thf(f352,plain,
    ( ( $false
      = ( sK0 @ sK9 @ sK10 ) )
    | ( $false = $true )
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(constrained_superposition,[],[f311,f284]) ).

thf(f355,plain,
    ( ( $false
      = ( sK0 @ sK9 @ sK10 ) )
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(trivial_inequality_removal,[],[f352]) ).

thf(f365,plain,
    ( ! [X0: $i] :
        ( ( $false = $true )
        | ( $false
          = ( sK0 @ X0 @ sK8 ) )
        | ( $true
          = ( sK0 @ X0 @ sK10 ) ) )
    | ~ spl14_8
    | ~ spl14_10 ),
    inference(constrained_superposition,[],[f263,f274]) ).

thf(f376,plain,
    ( ! [X0: $i] :
        ( ( $true
          = ( sK0 @ X0 @ sK10 ) )
        | ( $false
          = ( sK0 @ X0 @ sK8 ) ) )
    | ~ spl14_8
    | ~ spl14_10 ),
    inference(trivial_inequality_removal,[],[f365]) ).

thf(f410,plain,
    ( ( $false = $true )
    | ( $false
      = ( sK0 @ sK9 @ sK8 ) )
    | ~ spl14_8
    | ~ spl14_10
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(constrained_superposition,[],[f355,f376]) ).

thf(f413,plain,
    ( ( $false
      = ( sK0 @ sK9 @ sK8 ) )
    | ~ spl14_8
    | ~ spl14_10
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(trivial_inequality_removal,[],[f410]) ).

thf(f417,plain,
    ( ( $false = $true )
    | ( $false
      = ( sK0 @ sK8 @ sK9 ) )
    | ~ spl14_8
    | ~ spl14_10
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(constrained_superposition,[],[f413,f311]) ).

thf(f421,plain,
    ( ( $false
      = ( sK0 @ sK8 @ sK9 ) )
    | ~ spl14_8
    | ~ spl14_10
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(trivial_inequality_removal,[],[f417]) ).

thf(f426,plain,
    ( ( $false = $true )
    | ~ spl14_8
    | ~ spl14_10
    | ~ spl14_11
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(forward_demodulation,[],[f421,f279]) ).

thf(f427,plain,
    ( $false
    | ~ spl14_8
    | ~ spl14_10
    | ~ spl14_11
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(trivial_inequality_removal,[],[f426]) ).

thf(f428,plain,
    ( ~ spl14_8
    | ~ spl14_10
    | ~ spl14_11
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(avatar_contradiction_clause,[],[f427]) ).

thf(f429,plain,
    ( ( $false = $true )
    | ~ spl14_9
    | ~ spl14_19 ),
    inference(forward_demodulation,[],[f315,f268]) ).

thf(f430,plain,
    ( $false
    | ~ spl14_9
    | ~ spl14_19 ),
    inference(trivial_inequality_removal,[],[f429]) ).

thf(f431,plain,
    ( ~ spl14_9
    | ~ spl14_19 ),
    inference(avatar_contradiction_clause,[],[f430]) ).

thf(f432,plain,
    ( ( $false = $true )
    | ~ spl14_1
    | ~ spl14_13 ),
    inference(forward_demodulation,[],[f232,f289]) ).

thf(f433,plain,
    ( $false
    | ~ spl14_1
    | ~ spl14_13 ),
    inference(trivial_inequality_removal,[],[f432]) ).

thf(f434,plain,
    ( ~ spl14_1
    | ~ spl14_13 ),
    inference(avatar_contradiction_clause,[],[f433]) ).

thf(f452,plain,
    ( ! [X0: $i] :
        ( ( $false = $true )
        | ( ( sK0 @ sK13 @ X0 )
          = $true )
        | ( $false
          = ( sK0 @ sK12 @ X0 ) ) )
    | ~ spl14_14
    | ~ spl14_20 ),
    inference(constrained_superposition,[],[f292,f320]) ).

thf(f461,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( sK0 @ sK12 @ X0 ) )
        | ( ( sK0 @ sK13 @ X0 )
          = $true ) )
    | ~ spl14_14
    | ~ spl14_20 ),
    inference(trivial_inequality_removal,[],[f452]) ).

thf(f482,plain,
    ( ( ( sK0 @ sK13 @ sK12 )
      = $true )
    | ( $false = $true )
    | ~ spl14_14
    | ~ spl14_16
    | ~ spl14_20 ),
    inference(constrained_superposition,[],[f461,f302]) ).

thf(f492,plain,
    ( ( ( sK0 @ sK13 @ sK12 )
      = $true )
    | ~ spl14_14
    | ~ spl14_16
    | ~ spl14_20 ),
    inference(trivial_inequality_removal,[],[f482]) ).

thf(f502,plain,
    ( ( $false = $true )
    | ~ spl14_14
    | ~ spl14_16
    | ~ spl14_20
    | ~ spl14_21 ),
    inference(forward_demodulation,[],[f492,f325]) ).

thf(f503,plain,
    ( $false
    | ~ spl14_14
    | ~ spl14_16
    | ~ spl14_20
    | ~ spl14_21 ),
    inference(trivial_inequality_removal,[],[f502]) ).

thf(f504,plain,
    ( ~ spl14_14
    | ~ spl14_16
    | ~ spl14_20
    | ~ spl14_21 ),
    inference(avatar_contradiction_clause,[],[f503]) ).

thf(f521,plain,
    ( ! [X2: $i,X0: $i,X1: $i] :
        ( ( $false
          = ( sK0 @ X1 @ X0 ) )
        | ( $false = $true )
        | ( $false
          = ( sK0 @ X0 @ X2 ) )
        | ( ( sK0 @ X1 @ X2 )
          = $true ) )
    | ~ spl14_14
    | ~ spl14_18 ),
    inference(constrained_superposition,[],[f311,f292]) ).

thf(f531,plain,
    ( ! [X2: $i,X0: $i,X1: $i] :
        ( ( $false
          = ( sK0 @ X0 @ X2 ) )
        | ( ( sK0 @ X1 @ X2 )
          = $true )
        | ( $false
          = ( sK0 @ X1 @ X0 ) ) )
    | ~ spl14_14
    | ~ spl14_18 ),
    inference(trivial_inequality_removal,[],[f521]) ).

thf(f538,plain,
    ( spl14_8
    | ~ spl14_14
    | ~ spl14_18 ),
    inference(avatar_split_clause,[],[f531,f310,f291,f262]) ).

thf(f578,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( sK0 @ X0 @ sK7 ) )
        | ( $false = $true )
        | ( ( sK0 @ X0 @ sK6 )
          = $true ) )
    | ~ spl14_3
    | ~ spl14_8 ),
    inference(constrained_superposition,[],[f241,f263]) ).

thf(f596,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( sK0 @ X0 @ sK7 ) )
        | ( ( sK0 @ X0 @ sK6 )
          = $true ) )
    | ~ spl14_3
    | ~ spl14_8 ),
    inference(trivial_inequality_removal,[],[f578]) ).

thf(f1255,plain,
    ( ( $true
      = ( sK0 @ sK5 @ sK6 ) )
    | ( $false = $true )
    | ~ spl14_3
    | ~ spl14_5
    | ~ spl14_8 ),
    inference(constrained_superposition,[],[f596,f250]) ).

thf(f1284,plain,
    ( ( $true
      = ( sK0 @ sK5 @ sK6 ) )
    | ~ spl14_3
    | ~ spl14_5
    | ~ spl14_8 ),
    inference(trivial_inequality_removal,[],[f1255]) ).

thf(f1299,plain,
    ( ( $false = $true )
    | ~ spl14_3
    | ~ spl14_5
    | ~ spl14_6
    | ~ spl14_8 ),
    inference(forward_demodulation,[],[f1284,f255]) ).

thf(f1300,plain,
    ( $false
    | ~ spl14_3
    | ~ spl14_5
    | ~ spl14_6
    | ~ spl14_8 ),
    inference(trivial_inequality_removal,[],[f1299]) ).

thf(f1301,plain,
    ( ~ spl14_3
    | ~ spl14_5
    | ~ spl14_6
    | ~ spl14_8 ),
    inference(avatar_contradiction_clause,[],[f1300]) ).

cnf(s2,plain,
    ( spl14_3
    | spl14_4 ),
    inference(sat_conversion,[],[f246]) ).

cnf(s3,plain,
    ( spl14_4
    | spl14_5 ),
    inference(sat_conversion,[],[f251]) ).

cnf(s4,plain,
    ( spl14_4
    | spl14_6 ),
    inference(sat_conversion,[],[f256]) ).

cnf(s5,plain,
    ( spl14_7
    | spl14_8 ),
    inference(sat_conversion,[],[f264]) ).

cnf(s7,plain,
    ( spl14_1
    | spl14_9 ),
    inference(sat_conversion,[],[f270]) ).

cnf(s8,plain,
    ( spl14_1
    | spl14_10 ),
    inference(sat_conversion,[],[f275]) ).

cnf(s9,plain,
    ( spl14_1
    | spl14_11 ),
    inference(sat_conversion,[],[f280]) ).

cnf(s10,plain,
    ( spl14_1
    | spl14_12 ),
    inference(sat_conversion,[],[f285]) ).

cnf(s11,plain,
    ( spl14_13
    | spl14_14 ),
    inference(sat_conversion,[],[f293]) ).

cnf(s12,plain,
    spl14_2,
    inference(sat_conversion,[],[f294]) ).

cnf(s13,plain,
    ( ~ spl14_1
    | ~ spl14_2
    | ~ spl14_4
    | ~ spl14_9 ),
    inference(sat_conversion,[],[f295]) ).

cnf(s14,plain,
    ( spl14_15
    | spl14_16 ),
    inference(sat_conversion,[],[f303]) ).

cnf(s16,plain,
    ( spl14_18
    | spl14_19 ),
    inference(sat_conversion,[],[f316]) ).

cnf(s17,plain,
    ( spl14_9
    | spl14_20 ),
    inference(sat_conversion,[],[f321]) ).

cnf(s18,plain,
    ( spl14_9
    | spl14_21 ),
    inference(sat_conversion,[],[f326]) ).

cnf(s19,plain,
    ( spl14_1
    | spl14_4 ),
    inference(sat_conversion,[],[f327]) ).

cnf(s21,plain,
    ( ~ spl14_2
    | ~ spl14_15 ),
    inference(sat_conversion,[],[f332]) ).

cnf(s22,plain,
    ( ~ spl14_4
    | ~ spl14_7 ),
    inference(sat_conversion,[],[f336]) ).

cnf(s24,plain,
    ( ~ spl14_8
    | ~ spl14_10
    | ~ spl14_11
    | ~ spl14_12
    | ~ spl14_18 ),
    inference(sat_conversion,[],[f428]) ).

cnf(s25,plain,
    ( ~ spl14_9
    | ~ spl14_19 ),
    inference(sat_conversion,[],[f431]) ).

cnf(s26,plain,
    ( ~ spl14_1
    | ~ spl14_13 ),
    inference(sat_conversion,[],[f434]) ).

cnf(s29,plain,
    ( ~ spl14_14
    | ~ spl14_16
    | ~ spl14_20
    | ~ spl14_21 ),
    inference(sat_conversion,[],[f504]) ).

cnf(s32,plain,
    ( spl14_8
    | ~ spl14_14
    | ~ spl14_18 ),
    inference(sat_conversion,[],[f538]) ).

cnf(s59,plain,
    ( ~ spl14_3
    | ~ spl14_5
    | ~ spl14_6
    | ~ spl14_8 ),
    inference(sat_conversion,[],[f1301]) ).

cnf(s60,plain,
    ~ spl14_15,
    inference(rat,[],[s21,s12]) ).

cnf(s61,plain,
    spl14_16,
    inference(rat,[],[s14,s60]) ).

cnf(s62,plain,
    spl14_1,
    inference(rat,[],[s24,s16,s5,s25,s22,s7,s8,s9,s10,s19]) ).

cnf(s63,plain,
    ~ spl14_13,
    inference(rat,[],[s26,s62]) ).

cnf(s64,plain,
    spl14_14,
    inference(rat,[],[s11,s63]) ).

cnf(s65,plain,
    spl14_9,
    inference(rat,[],[s29,s17,s18,s61,s64]) ).

cnf(s66,plain,
    ~ spl14_19,
    inference(rat,[],[s25,s65]) ).

cnf(s67,plain,
    ~ spl14_4,
    inference(rat,[],[s13,s62,s12,s65]) ).

cnf(s68,plain,
    spl14_18,
    inference(rat,[],[s16,s66]) ).

cnf(s69,plain,
    spl14_6,
    inference(rat,[],[s4,s67]) ).

cnf(s70,plain,
    spl14_5,
    inference(rat,[],[s3,s67]) ).

cnf(s71,plain,
    spl14_3,
    inference(rat,[],[s2,s67]) ).

cnf(s72,plain,
    spl14_8,
    inference(rat,[],[s32,s64,s68]) ).

cnf(s73,plain,
    $false,
    inference(rat,[],[s59,s72,s71,s69,s70]) ).

thf(f1302,plain,
    $false,
    inference(avatar_sat_refutation,[],[s73]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : LCL862^1 : TPTP v9.3.1. Bugfixed v5.0.0.
% 0.00/0.05  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.19  % Computer : n002.cluster.edu
% 0.09/0.19  % Model    : x86_64 x86_64
% 0.09/0.19  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19  % Memory   : 8046.5625MB
% 0.09/0.19  % OS       : Linux 6.8.0-71-generic
% 0.09/0.19  % CPULimit : 300
% 0.09/0.19  % WCLimit  : 300
% 0.09/0.20  % DateTime : Tue Sep 29 10:15:53 UTC 2026
% 0.09/0.20  % CPUTime  : 
% 0.09/0.20  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.23  Running higher-order theorem proving
% 0.09/0.25  Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.23/0.30  % (1090305)Detected a higher-order problem, will run a greedy HOL sequence.
% 0.23/0.30  % (1090316)WARNING Broken Constraint: if ho_split_queue_ratios(1,8) has been set then ho_split_queue(off) is equal to on
% 0.23/0.30  % (1090316)WARNING Broken Constraint: if sine_to_age_tolerance(5) has been set then sine_to_age(off) is equal to on or sine_to_pred_levels(off) is not equal to off or sine_level_split_queue(off) is equal to on
% 0.23/0.30  % (1090316)dis+1002_8_to=kbo:sil=128000:tgt=full:drc=off:si=on:sp=const_max:lma=off:spb=non_intro:cbe=off:uwa=interpreted_only:random_seed=3373943917:hsqr=1,8:i=157:s2at=5:add=on:nm=2:rtra=on_2999 on theBenchmark for (2999ds/157Mi)
% 0.23/0.30  % (1090310)lrs+10_40_drc=off:e2e=on:si=on:uwa=one_side_interpreted:random_seed=3271127841:s2a=on:i=87:rtra=on:ntd=on_2999 on theBenchmark for (2999ds/87Mi)
% 0.23/0.30  % (1090311)lrs+10_16_si=on:nwc=1.5:random_seed=769719595:i=18:kws=arity_squared:rtra=on:fe=abstraction:ntd=on_2999 on theBenchmark for (2999ds/18Mi)
% 0.23/0.30  % (1090312)lrs+10_1_cnfonf=off:si=on:uwa=one_side_interpreted:random_seed=2034281537:i=3:rtra=on:inj=on:ntd=on_2999 on theBenchmark for (2999ds/3Mi)
% 0.23/0.30  % (1090314)dis+21_4_fde=none:e2e=on:si=on:uwa=off:foolp=on:random_seed=741870206:i=24:av=off:rtra=on_2999 on theBenchmark for (2999ds/24Mi)
% 0.23/0.30  % (1090313)dis+1002_4:1_sfv=off:to=lpo:plsq=on:fde=none:e2e=on:si=on:spb=non_intro:acc=on:uwa=off:fd=preordered:foolp=on:s2agt=32:slsqc=1:slsq=on:random_seed=2093439068:hsq=on:hsqr=16,1:s2a=on:i=634:add=on:nm=16:nicw=on:rtra=on:gtg=position:ss=included:ixr=off:c=on:inj=on:ntd=on:rawr=on_2999 on theBenchmark for (2999ds/634Mi)
% 0.23/0.30  % (1090315)lrs+10_1_to=lpo:sil=128000:e2e=on:si=on:random_seed=3912964158:s2a=on:i=75:s2at=3:aac=none:bd=preordered:rtra=on:fe=abstraction_2999 on theBenchmark for (2999ds/75Mi)
% 0.23/0.30  % (1090312)Instruction limit reached! 
% 0.23/0.30  % (1090312)------------------------------
% 0.23/0.30  % (1090312)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.23/0.30  % (1090312)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.23/0.30  % (1090312)CaDiCaL version: 2.1.3
% 0.23/0.30  % (1090312)Termination reason: Instruction limit
% 0.23/0.30  % (1090312)Termination phase: Preprocessing 3
% 0.23/0.30  % (1090312)Time elapsed: 0.002 s
% 0.23/0.30  % (1090312)Peak memory usage: 10 MB
% 0.23/0.30  % (1090312)Instructions burned: 4 (million)
% 0.23/0.30  % (1090316) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1090305-1090316"...
% 0.23/0.30  % (1090311)Instruction limit reached! 
% 0.23/0.30  % (1090311)------------------------------
% 0.23/0.30  % (1090311)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.23/0.30  % (1090311)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.23/0.30  % (1090311)CaDiCaL version: 2.1.3
% 0.23/0.30  % (1090311)Termination reason: Instruction limit
% 0.23/0.30  % (1090311)Termination phase: Saturation
% 0.23/0.30  % (1090311)Time elapsed: 0.010 s
% 0.23/0.30  % (1090311)Peak memory usage: 12 MB
% 0.23/0.30  % (1090311)Instructions burned: 19 (million)
% 0.23/0.30  % (1090316)...printing done.
% 0.23/0.30  % (1090316)Refutation found. Thanks to Tanya!
% 0.23/0.30  % SZS status Theorem for theBenchmark
% 0.23/0.30  % SZS output start Proof for theBenchmark
% See solution above
% 0.23/0.30  % (1090316)------------------------------
% 0.23/0.30  % (1090316)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.23/0.30  % (1090316)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.23/0.30  % (1090316)CaDiCaL version: 2.1.3
% 0.23/0.30  % (1090316)Termination reason: Refutation
% 0.23/0.30  % (1090316)Time elapsed: 0.019 s
% 0.23/0.30  % (1090316)Peak memory usage: 13 MB
% 0.23/0.30  % (1090316)Instructions burned: 66 (million)
% 0.23/0.30  % (1090305)Success in time 0.044 s
% 0.23/0.30  % Vampire exiting
%------------------------------------------------------------------------------