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

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : GEG013^1 : TPTP v9.3.1. Released v4.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT

% Computer : n007.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 07:49:29 AM UTC 2026

% Result   : Theorem 0.26s 0.38s
% Output   : Refutation 0.55s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   29
%            Number of leaves      :   13
% Syntax   : Number of formulae    :  101 (  76 unt;   0 typ;   2 def)
%            Number of atoms       :  700 (  94 equ;   0 cnn)
%            Maximal formula atoms :    4 (   6 avg)
%            Number of connectives : 1520 ( 104   ~;  34   |;  98   &;1033   @)
%                                         (   2 <=>;  94  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   2 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of types       :    4 (   2 usr)
%            Number of type conns  :   24 (  24   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   84 (  79 usr;  15 con; 0-4 aty)
%                                         ( 103  !!;  52  ??;   0 @@+;   0 @@-)
%            Number of variables   :  397 (  12 sgn  59   !;  10   ?; 397   :)

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

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

thf(type_def_7,type,
    reg: $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,
    c: reg > reg > $o ).

thf(func_def_33,type,
    dc: reg > reg > $o ).

thf(func_def_34,type,
    p: reg > reg > $o ).

thf(func_def_35,type,
    eq: reg > reg > $o ).

thf(func_def_36,type,
    o: reg > reg > $o ).

thf(func_def_37,type,
    po: reg > reg > $o ).

thf(func_def_38,type,
    ec: reg > reg > $o ).

thf(func_def_39,type,
    pp: reg > reg > $o ).

thf(func_def_40,type,
    tpp: reg > reg > $o ).

thf(func_def_41,type,
    ntpp: reg > reg > $o ).

thf(func_def_42,type,
    catalunya: reg ).

thf(func_def_43,type,
    france: reg ).

thf(func_def_44,type,
    spain: reg ).

thf(func_def_45,type,
    paris: reg ).

thf(func_def_46,type,
    a: $i > $i > $o ).

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

thf(func_def_48,type,
    db2: 
      !>[X0: $tType] : X0 ).

thf(func_def_49,type,
    db1: 
      !>[X0: $tType] : X0 ).

thf(func_def_50,type,
    vEQ: 
      !>[X0: $tType] : ( X0 > X0 > $o ) ).

thf(func_def_51,type,
    vLAM: 
      !>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).

thf(func_def_52,type,
    db0: 
      !>[X0: $tType] : X0 ).

thf(func_def_53,type,
    vNOT: $o > $o ).

thf(func_def_54,type,
    vOR: $o > $o > $o ).

thf(func_def_55,type,
    vPI: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

thf(func_def_58,type,
    db3: 
      !>[X0: $tType] : X0 ).

thf(func_def_59,type,
    vIMP: $o > $o > $o ).

thf(func_def_60,type,
    vSIGMA: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

thf(func_def_61,type,
    vAND: $o > $o > $o ).

thf(func_def_62,type,
    db4: 
      !>[X0: $tType] : X0 ).

thf(func_def_65,type,
    sK2: reg ).

thf(func_def_66,type,
    sK3: reg > reg ).

thf(func_def_67,type,
    sK4: reg > reg ).

thf(func_def_68,type,
    sK5: reg > reg ).

thf(func_def_69,type,
    sK6: reg > reg ).

thf(func_def_70,type,
    sK7: reg ).

thf(func_def_71,type,
    sK8: reg ).

thf(func_def_72,type,
    sK9: reg > reg ).

thf(func_def_73,type,
    sK10: reg > reg ).

thf(func_def_74,type,
    sK11: reg > reg ).

thf(func_def_75,type,
    sK12: reg > reg ).

thf(func_def_76,type,
    sK13: $i > ( $i > $o ) > $i ).

thf(func_def_77,type,
    sK14: $i > ( $i > $o ) > $i ).

thf(func_def_78,type,
    sK15: $i > ( $i > $o ) > $i ).

thf(f16,axiom,
    ( mbox
    = ( ^ [X0: $i > $i > $o,X1: $i > $o,X2: $i] :
        ! [X3: $i] :
          ( ( X1 @ X3 )
          | ~ ( X0 @ X2 @ X3 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mbox) ).

thf(f28,axiom,
    ( mvalid
    = ( ^ [X0: $i > $o] :
        ! [X1: $i] : ( X0 @ X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mvalid) ).

thf(f32,axiom,
    ! [X0: reg] : ( c @ X0 @ X0 ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL014^0.ax',c_reflexive) ).

thf(f35,axiom,
    ( p
    = ( ^ [X0: reg,X1: reg] :
        ! [X2: reg] :
          ( ( c @ X2 @ X0 )
         => ( c @ X2 @ X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL014^0.ax',p) ).

thf(f36,axiom,
    ( eq
    = ( ^ [X0: reg,X1: reg] :
          ( ( p @ X1 @ X0 )
          & ( p @ X0 @ X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL014^0.ax',eq) ).

thf(f37,axiom,
    ( o
    = ( ^ [X0: reg,X1: reg] :
        ? [X2: reg] :
          ( ( p @ X2 @ X1 )
          & ( p @ X2 @ X0 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL014^0.ax',o) ).

thf(f39,axiom,
    ( ec
    = ( ^ [X0: reg,X1: reg] :
          ( ~ ( o @ X0 @ X1 )
          & ( c @ X0 @ X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL014^0.ax',ec) ).

thf(f40,axiom,
    ( pp
    = ( ^ [X0: reg,X1: reg] :
          ( ~ ( p @ X1 @ X0 )
          & ( p @ X0 @ X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL014^0.ax',pp) ).

thf(f42,axiom,
    ( ntpp
    = ( ^ [X0: reg,X1: reg] :
          ( ~ ? [X2: reg] :
                ( ( ec @ X2 @ X1 )
                & ( ec @ X2 @ X0 ) )
          & ( pp @ X0 @ X1 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL014^0.ax',ntpp) ).

thf(f48,axiom,
    ( mvalid
    @ ( mbox @ a
      @ ^ [X0: $i] : ( ntpp @ paris @ france ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax3) ).

thf(f49,conjecture,
    ( mvalid
    @ ( mbox @ a
      @ ^ [X0: $i] :
        ? [X1: reg,X2: reg] :
          ~ ( eq @ X1 @ X2 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',con) ).

thf(f50,negated_conjecture,
    ~ ( mvalid
      @ ( mbox @ a
        @ ^ [X0: $i] :
          ? [X1: reg,X2: reg] :
            ~ ( eq @ X1 @ X2 ) ) ),
    inference(negated_conjecture,[status(cth)],[f49]) ).

thf(f71,plain,
    ( mbox
    = ( ^ [X0: $i > $i > $o,X1: $i > $o,X2: $i] :
        ! [X3: $i] :
          ( ( X1 @ X3 )
          | ~ ( X0 @ X2 @ X3 ) ) ) ),
    inference(rectify,[],[f16]) ).

thf(f72,plain,
    ( mbox
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
          ( !! @ $i
          @ ^ [Y3: $i] :
              ( ~ ( Y0 @ Y2 @ Y3 )
              | ( Y1 @ Y3 ) ) ) ) ),
    inference(fool_elimination,[],[f71]) ).

thf(f94,plain,
    ( mvalid
    = ( ^ [X0: $i > $o] :
        ! [X1: $i] : ( X0 @ X1 ) ) ),
    inference(rectify,[],[f28]) ).

thf(f95,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f94]) ).

thf(f102,plain,
    ! [X0: reg] : ( c @ X0 @ X0 ),
    inference(rectify,[],[f32]) ).

thf(f103,plain,
    ! [X0: reg] :
      ( ( c @ X0 @ X0 )
      = $true ),
    inference(fool_elimination,[],[f102]) ).

thf(f108,plain,
    ( p
    = ( ^ [X0: reg,X1: reg] :
        ! [X2: reg] :
          ( ( c @ X2 @ X0 )
         => ( c @ X2 @ X1 ) ) ) ),
    inference(rectify,[],[f35]) ).

thf(f109,plain,
    ( p
    = ( ^ [Y0: reg,Y1: reg] :
          ( !! @ reg
          @ ^ [Y2: reg] :
              ( ( c @ Y2 @ Y0 )
             => ( c @ Y2 @ Y1 ) ) ) ) ),
    inference(fool_elimination,[],[f108]) ).

thf(f110,plain,
    ( eq
    = ( ^ [X0: reg,X1: reg] :
          ( ( p @ X1 @ X0 )
          & ( p @ X0 @ X1 ) ) ) ),
    inference(rectify,[],[f36]) ).

thf(f111,plain,
    ( eq
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( p @ Y0 @ Y1 )
          & ( p @ Y1 @ Y0 ) ) ) ),
    inference(fool_elimination,[],[f110]) ).

thf(f112,plain,
    ( o
    = ( ^ [X0: reg,X1: reg] :
        ? [X2: reg] :
          ( ( p @ X2 @ X1 )
          & ( p @ X2 @ X0 ) ) ) ),
    inference(rectify,[],[f37]) ).

thf(f113,plain,
    ( o
    = ( ^ [Y0: reg,Y1: reg] :
          ( ?? @ reg
          @ ^ [Y2: reg] :
              ( ( p @ Y2 @ Y0 )
              & ( p @ Y2 @ Y1 ) ) ) ) ),
    inference(fool_elimination,[],[f112]) ).

thf(f116,plain,
    ( ec
    = ( ^ [X0: reg,X1: reg] :
          ( ~ ( o @ X0 @ X1 )
          & ( c @ X0 @ X1 ) ) ) ),
    inference(rectify,[],[f39]) ).

thf(f117,plain,
    ( ec
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( c @ Y0 @ Y1 )
          & ~ ( o @ Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f116]) ).

thf(f118,plain,
    ( pp
    = ( ^ [X0: reg,X1: reg] :
          ( ~ ( p @ X1 @ X0 )
          & ( p @ X0 @ X1 ) ) ) ),
    inference(rectify,[],[f40]) ).

thf(f119,plain,
    ( pp
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( p @ Y0 @ Y1 )
          & ~ ( p @ Y1 @ Y0 ) ) ) ),
    inference(fool_elimination,[],[f118]) ).

thf(f122,plain,
    ( ntpp
    = ( ^ [X0: reg,X1: reg] :
          ( ~ ? [X2: reg] :
                ( ( ec @ X2 @ X1 )
                & ( ec @ X2 @ X0 ) )
          & ( pp @ X0 @ X1 ) ) ) ),
    inference(rectify,[],[f42]) ).

thf(f123,plain,
    ( ntpp
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( pp @ Y0 @ Y1 )
          & ~ ( ?? @ reg
              @ ^ [Y2: reg] :
                  ( ( ec @ Y2 @ Y0 )
                  & ( ec @ Y2 @ Y1 ) ) ) ) ) ),
    inference(fool_elimination,[],[f122]) ).

thf(f134,plain,
    ( mvalid
    @ ( mbox @ a
      @ ^ [X0: $i] : ( ntpp @ paris @ france ) ) ),
    inference(rectify,[],[f48]) ).

thf(f135,plain,
    ( $true
    = ( mvalid
      @ ( mbox @ a
        @ ^ [Y0: $i] : ( ntpp @ paris @ france ) ) ) ),
    inference(fool_elimination,[],[f134]) ).

thf(f136,plain,
    ~ ( mvalid
      @ ( mbox @ a
        @ ^ [X0: $i] :
          ? [X1: reg,X2: reg] :
            ~ ( eq @ X1 @ X2 ) ) ),
    inference(rectify,[],[f50]) ).

thf(f137,plain,
    ( $true
   != ( mvalid
      @ ( mbox @ a
        @ ^ [Y0: $i] :
            ( ?? @ reg
            @ ^ [Y1: reg] :
                ( ?? @ reg
                @ ^ [Y2: reg] :
                    ~ ( eq @ Y2 @ Y1 ) ) ) ) ) ),
    inference(fool_elimination,[],[f136]) ).

thf(f138,plain,
    ( $true
   != ( mvalid
      @ ( mbox @ a
        @ ^ [Y0: $i] :
            ( ?? @ reg
            @ ^ [Y1: reg] :
                ( ?? @ reg
                @ ^ [Y2: reg] :
                    ~ ( eq @ Y2 @ Y1 ) ) ) ) ) ),
    inference(flattening,[],[f137]) ).

thf(f155,plain,
    ( mbox
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
          ( !! @ $i
          @ ^ [Y3: $i] :
              ( ~ ( Y0 @ Y2 @ Y3 )
              | ( Y1 @ Y3 ) ) ) ) ),
    inference(cnf_transformation,[],[f72]) ).

thf(f167,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f95]) ).

thf(f171,plain,
    ! [X0: reg] :
      ( ( c @ X0 @ X0 )
      = $true ),
    inference(cnf_transformation,[],[f103]) ).

thf(f174,plain,
    ( p
    = ( ^ [Y0: reg,Y1: reg] :
          ( !! @ reg
          @ ^ [Y2: reg] :
              ( ( c @ Y2 @ Y0 )
             => ( c @ Y2 @ Y1 ) ) ) ) ),
    inference(cnf_transformation,[],[f109]) ).

thf(f175,plain,
    ( eq
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( p @ Y0 @ Y1 )
          & ( p @ Y1 @ Y0 ) ) ) ),
    inference(cnf_transformation,[],[f111]) ).

thf(f176,plain,
    ( o
    = ( ^ [Y0: reg,Y1: reg] :
          ( ?? @ reg
          @ ^ [Y2: reg] :
              ( ( p @ Y2 @ Y0 )
              & ( p @ Y2 @ Y1 ) ) ) ) ),
    inference(cnf_transformation,[],[f113]) ).

thf(f178,plain,
    ( ec
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( c @ Y0 @ Y1 )
          & ~ ( o @ Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f117]) ).

thf(f179,plain,
    ( pp
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( p @ Y0 @ Y1 )
          & ~ ( p @ Y1 @ Y0 ) ) ) ),
    inference(cnf_transformation,[],[f119]) ).

thf(f181,plain,
    ( ntpp
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( pp @ Y0 @ Y1 )
          & ~ ( ?? @ reg
              @ ^ [Y2: reg] :
                  ( ( ec @ Y2 @ Y0 )
                  & ( ec @ Y2 @ Y1 ) ) ) ) ) ),
    inference(cnf_transformation,[],[f123]) ).

thf(f187,plain,
    ( $true
    = ( mvalid
      @ ( mbox @ a
        @ ^ [Y0: $i] : ( ntpp @ paris @ france ) ) ) ),
    inference(cnf_transformation,[],[f135]) ).

thf(f188,plain,
    ( $true
   != ( mvalid
      @ ( mbox @ a
        @ ^ [Y0: $i] :
            ( ?? @ reg
            @ ^ [Y1: reg] :
                ( ?? @ reg
                @ ^ [Y2: reg] :
                    ~ ( eq @ Y2 @ Y1 ) ) ) ) ) ),
    inference(cnf_transformation,[],[f138]) ).

thf(f200,plain,
    ( eq
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( ^ [Y2: reg,Y3: reg] :
                ( !! @ reg
                @ ^ [Y4: reg] :
                    ( ( c @ Y4 @ Y2 )
                   => ( c @ Y4 @ Y3 ) ) )
            @ Y0
            @ Y1 )
          & ( ^ [Y2: reg,Y3: reg] :
                ( !! @ reg
                @ ^ [Y4: reg] :
                    ( ( c @ Y4 @ Y2 )
                   => ( c @ Y4 @ Y3 ) ) )
            @ Y1
            @ Y0 ) ) ) ),
    inference(definition_unfolding,[],[f175,f174,f174]) ).

thf(f201,plain,
    ( o
    = ( ^ [Y0: reg,Y1: reg] :
          ( ?? @ reg
          @ ^ [Y2: reg] :
              ( ( ^ [Y3: reg,Y4: reg] :
                    ( !! @ reg
                    @ ^ [Y5: reg] :
                        ( ( c @ Y5 @ Y3 )
                       => ( c @ Y5 @ Y4 ) ) )
                @ Y2
                @ Y0 )
              & ( ^ [Y3: reg,Y4: reg] :
                    ( !! @ reg
                    @ ^ [Y5: reg] :
                        ( ( c @ Y5 @ Y3 )
                       => ( c @ Y5 @ Y4 ) ) )
                @ Y2
                @ Y1 ) ) ) ) ),
    inference(definition_unfolding,[],[f176,f174,f174]) ).

thf(f203,plain,
    ( ec
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( c @ Y0 @ Y1 )
          & ~ ( ^ [Y2: reg,Y3: reg] :
                  ( ?? @ reg
                  @ ^ [Y4: reg] :
                      ( ( ^ [Y5: reg,Y6: reg] :
                            ( !! @ reg
                            @ ^ [Y7: reg] :
                                ( ( c @ Y7 @ Y5 )
                               => ( c @ Y7 @ Y6 ) ) )
                        @ Y4
                        @ Y2 )
                      & ( ^ [Y5: reg,Y6: reg] :
                            ( !! @ reg
                            @ ^ [Y7: reg] :
                                ( ( c @ Y7 @ Y5 )
                               => ( c @ Y7 @ Y6 ) ) )
                        @ Y4
                        @ Y3 ) ) )
              @ Y0
              @ Y1 ) ) ) ),
    inference(definition_unfolding,[],[f178,f201]) ).

thf(f204,plain,
    ( pp
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( ^ [Y2: reg,Y3: reg] :
                ( !! @ reg
                @ ^ [Y4: reg] :
                    ( ( c @ Y4 @ Y2 )
                   => ( c @ Y4 @ Y3 ) ) )
            @ Y0
            @ Y1 )
          & ~ ( ^ [Y2: reg,Y3: reg] :
                  ( !! @ reg
                  @ ^ [Y4: reg] :
                      ( ( c @ Y4 @ Y2 )
                     => ( c @ Y4 @ Y3 ) ) )
              @ Y1
              @ Y0 ) ) ) ),
    inference(definition_unfolding,[],[f179,f174,f174]) ).

thf(f206,plain,
    ( ntpp
    = ( ^ [Y0: reg,Y1: reg] :
          ( ( ^ [Y2: reg,Y3: reg] :
                ( ( ^ [Y4: reg,Y5: reg] :
                      ( !! @ reg
                      @ ^ [Y6: reg] :
                          ( ( c @ Y6 @ Y4 )
                         => ( c @ Y6 @ Y5 ) ) )
                  @ Y2
                  @ Y3 )
                & ~ ( ^ [Y4: reg,Y5: reg] :
                        ( !! @ reg
                        @ ^ [Y6: reg] :
                            ( ( c @ Y6 @ Y4 )
                           => ( c @ Y6 @ Y5 ) ) )
                    @ Y3
                    @ Y2 ) )
            @ Y0
            @ Y1 )
          & ~ ( ?? @ reg
              @ ^ [Y2: reg] :
                  ( ( ^ [Y3: reg,Y4: reg] :
                        ( ( c @ Y3 @ Y4 )
                        & ~ ( ^ [Y5: reg,Y6: reg] :
                                ( ?? @ reg
                                @ ^ [Y7: reg] :
                                    ( ( ^ [Y8: reg,Y9: reg] :
                                          ( !! @ reg
                                          @ ^ [Y10: reg] :
                                              ( ( c @ Y10 @ Y8 )
                                             => ( c @ Y10 @ Y9 ) ) )
                                      @ Y7
                                      @ Y5 )
                                    & ( ^ [Y8: reg,Y9: reg] :
                                          ( !! @ reg
                                          @ ^ [Y10: reg] :
                                              ( ( c @ Y10 @ Y8 )
                                             => ( c @ Y10 @ Y9 ) ) )
                                      @ Y7
                                      @ Y6 ) ) )
                            @ Y3
                            @ Y4 ) )
                    @ Y2
                    @ Y0 )
                  & ( ^ [Y3: reg,Y4: reg] :
                        ( ( c @ Y3 @ Y4 )
                        & ~ ( ^ [Y5: reg,Y6: reg] :
                                ( ?? @ reg
                                @ ^ [Y7: reg] :
                                    ( ( ^ [Y8: reg,Y9: reg] :
                                          ( !! @ reg
                                          @ ^ [Y10: reg] :
                                              ( ( c @ Y10 @ Y8 )
                                             => ( c @ Y10 @ Y9 ) ) )
                                      @ Y7
                                      @ Y5 )
                                    & ( ^ [Y8: reg,Y9: reg] :
                                          ( !! @ reg
                                          @ ^ [Y10: reg] :
                                              ( ( c @ Y10 @ Y8 )
                                             => ( c @ Y10 @ Y9 ) ) )
                                      @ Y7
                                      @ Y6 ) ) )
                            @ Y3
                            @ Y4 ) )
                    @ Y2
                    @ Y1 ) ) ) ) ) ),
    inference(definition_unfolding,[],[f181,f204,f203,f203]) ).

thf(f212,plain,
    ( $true
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) )
      @ ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
            ( !! @ $i
            @ ^ [Y3: $i] :
                ( ~ ( Y0 @ Y2 @ Y3 )
                | ( Y1 @ Y3 ) ) )
        @ a
        @ ^ [Y0: $i] :
            ( ^ [Y1: reg,Y2: reg] :
                ( ( ^ [Y3: reg,Y4: reg] :
                      ( ( ^ [Y5: reg,Y6: reg] :
                            ( !! @ reg
                            @ ^ [Y7: reg] :
                                ( ( c @ Y7 @ Y5 )
                               => ( c @ Y7 @ Y6 ) ) )
                        @ Y3
                        @ Y4 )
                      & ~ ( ^ [Y5: reg,Y6: reg] :
                              ( !! @ reg
                              @ ^ [Y7: reg] :
                                  ( ( c @ Y7 @ Y5 )
                                 => ( c @ Y7 @ Y6 ) ) )
                          @ Y4
                          @ Y3 ) )
                  @ Y1
                  @ Y2 )
                & ~ ( ?? @ reg
                    @ ^ [Y3: reg] :
                        ( ( ^ [Y4: reg,Y5: reg] :
                              ( ( c @ Y4 @ Y5 )
                              & ~ ( ^ [Y6: reg,Y7: reg] :
                                      ( ?? @ reg
                                      @ ^ [Y8: reg] :
                                          ( ( ^ [Y9: reg,Y10: reg] :
                                                ( !! @ reg
                                                @ ^ [Y11: reg] :
                                                    ( ( c @ Y11 @ Y9 )
                                                   => ( c @ Y11 @ Y10 ) ) )
                                            @ Y8
                                            @ Y6 )
                                          & ( ^ [Y9: reg,Y10: reg] :
                                                ( !! @ reg
                                                @ ^ [Y11: reg] :
                                                    ( ( c @ Y11 @ Y9 )
                                                   => ( c @ Y11 @ Y10 ) ) )
                                            @ Y8
                                            @ Y7 ) ) )
                                  @ Y4
                                  @ Y5 ) )
                          @ Y3
                          @ Y1 )
                        & ( ^ [Y4: reg,Y5: reg] :
                              ( ( c @ Y4 @ Y5 )
                              & ~ ( ^ [Y6: reg,Y7: reg] :
                                      ( ?? @ reg
                                      @ ^ [Y8: reg] :
                                          ( ( ^ [Y9: reg,Y10: reg] :
                                                ( !! @ reg
                                                @ ^ [Y11: reg] :
                                                    ( ( c @ Y11 @ Y9 )
                                                   => ( c @ Y11 @ Y10 ) ) )
                                            @ Y8
                                            @ Y6 )
                                          & ( ^ [Y9: reg,Y10: reg] :
                                                ( !! @ reg
                                                @ ^ [Y11: reg] :
                                                    ( ( c @ Y11 @ Y9 )
                                                   => ( c @ Y11 @ Y10 ) ) )
                                            @ Y8
                                            @ Y7 ) ) )
                                  @ Y4
                                  @ Y5 ) )
                          @ Y3
                          @ Y2 ) ) ) )
            @ paris
            @ france ) ) ) ),
    inference(definition_unfolding,[],[f187,f167,f155,f206]) ).

thf(f213,plain,
    ( $true
   != ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) )
      @ ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
            ( !! @ $i
            @ ^ [Y3: $i] :
                ( ~ ( Y0 @ Y2 @ Y3 )
                | ( Y1 @ Y3 ) ) )
        @ a
        @ ^ [Y0: $i] :
            ( ?? @ reg
            @ ^ [Y1: reg] :
                ( ?? @ reg
                @ ^ [Y2: reg] :
                    ~ ( ^ [Y3: reg,Y4: reg] :
                          ( ( ^ [Y5: reg,Y6: reg] :
                                ( !! @ reg
                                @ ^ [Y7: reg] :
                                    ( ( c @ Y7 @ Y5 )
                                   => ( c @ Y7 @ Y6 ) ) )
                            @ Y3
                            @ Y4 )
                          & ( ^ [Y5: reg,Y6: reg] :
                                ( !! @ reg
                                @ ^ [Y7: reg] :
                                    ( ( c @ Y7 @ Y5 )
                                   => ( c @ Y7 @ Y6 ) ) )
                            @ Y4
                            @ Y3 ) )
                      @ Y2
                      @ Y1 ) ) ) ) ) ),
    inference(definition_unfolding,[],[f188,f167,f155,f200]) ).

thf(f214,plain,
    ( $true
   != ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ~ ( a @ Y0 @ Y1 )
              | ( ?? @ reg
                @ ^ [Y2: reg] :
                    ( ?? @ reg
                    @ ^ [Y3: reg] :
                        ~ ( ( !! @ reg
                            @ ^ [Y4: reg] :
                                ( ( c @ Y4 @ Y3 )
                               => ( c @ Y4 @ Y2 ) ) )
                          & ( !! @ reg
                            @ ^ [Y4: reg] :
                                ( ( c @ Y4 @ Y2 )
                               => ( c @ Y4 @ Y3 ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f213]) ).

thf(f215,plain,
    ( $false
    = ( ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ~ ( a @ Y0 @ Y1 )
              | ( ?? @ reg
                @ ^ [Y2: reg] :
                    ( ?? @ reg
                    @ ^ [Y3: reg] :
                        ~ ( ( !! @ reg
                            @ ^ [Y4: reg] :
                                ( ( c @ Y4 @ Y3 )
                               => ( c @ Y4 @ Y2 ) ) )
                          & ( !! @ reg
                            @ ^ [Y4: reg] :
                                ( ( c @ Y4 @ Y2 )
                               => ( c @ Y4 @ Y3 ) ) ) ) ) ) ) )
      @ sK0 ) ),
    inference(sigma_proxy_clausification,[],[f214]) ).

thf(f216,plain,
    ( $false
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( ~ ( a @ sK0 @ Y0 )
          | ( ?? @ reg
            @ ^ [Y1: reg] :
                ( ?? @ reg
                @ ^ [Y2: reg] :
                    ~ ( ( !! @ reg
                        @ ^ [Y3: reg] :
                            ( ( c @ Y3 @ Y2 )
                           => ( c @ Y3 @ Y1 ) ) )
                      & ( !! @ reg
                        @ ^ [Y3: reg] :
                            ( ( c @ Y3 @ Y1 )
                           => ( c @ Y3 @ Y2 ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f215]) ).

thf(f217,plain,
    ( $false
    = ( ^ [Y0: $i] :
          ( ~ ( a @ sK0 @ Y0 )
          | ( ?? @ reg
            @ ^ [Y1: reg] :
                ( ?? @ reg
                @ ^ [Y2: reg] :
                    ~ ( ( !! @ reg
                        @ ^ [Y3: reg] :
                            ( ( c @ Y3 @ Y2 )
                           => ( c @ Y3 @ Y1 ) ) )
                      & ( !! @ reg
                        @ ^ [Y3: reg] :
                            ( ( c @ Y3 @ Y1 )
                           => ( c @ Y3 @ Y2 ) ) ) ) ) ) )
      @ sK1 ) ),
    inference(sigma_proxy_clausification,[],[f216]) ).

thf(f218,plain,
    ( $false
    = ( ~ ( a @ sK0 @ sK1 )
      | ( ?? @ reg
        @ ^ [Y0: reg] :
            ( ?? @ reg
            @ ^ [Y1: reg] :
                ~ ( ( !! @ reg
                    @ ^ [Y2: reg] :
                        ( ( c @ Y2 @ Y1 )
                       => ( c @ Y2 @ Y0 ) ) )
                  & ( !! @ reg
                    @ ^ [Y2: reg] :
                        ( ( c @ Y2 @ Y0 )
                       => ( c @ Y2 @ Y1 ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f217]) ).

thf(f219,plain,
    ( $false
    = ( ?? @ reg
      @ ^ [Y0: reg] :
          ( ?? @ reg
          @ ^ [Y1: reg] :
              ~ ( ( !! @ reg
                  @ ^ [Y2: reg] :
                      ( ( c @ Y2 @ Y1 )
                     => ( c @ Y2 @ Y0 ) ) )
                & ( !! @ reg
                  @ ^ [Y2: reg] :
                      ( ( c @ Y2 @ Y0 )
                     => ( c @ Y2 @ Y1 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f218]) ).

thf(f220,plain,
    ( $false
    = ( ~ ( a @ sK0 @ sK1 ) ) ),
    inference(or_proxy_clausification,[],[f218]) ).

thf(f221,plain,
    ( $true
    = ( a @ sK0 @ sK1 ) ),
    inference(not_proxy_clausification,[],[f220]) ).

thf(f222,plain,
    ! [X1: reg] :
      ( $false
      = ( ^ [Y0: reg] :
            ( ?? @ reg
            @ ^ [Y1: reg] :
                ~ ( ( !! @ reg
                    @ ^ [Y2: reg] :
                        ( ( c @ Y2 @ Y1 )
                       => ( c @ Y2 @ Y0 ) ) )
                  & ( !! @ reg
                    @ ^ [Y2: reg] :
                        ( ( c @ Y2 @ Y0 )
                       => ( c @ Y2 @ Y1 ) ) ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f219]) ).

thf(f223,plain,
    ! [X1: reg] :
      ( $false
      = ( ?? @ reg
        @ ^ [Y0: reg] :
            ~ ( ( !! @ reg
                @ ^ [Y1: reg] :
                    ( ( c @ Y1 @ Y0 )
                   => ( c @ Y1 @ X1 ) ) )
              & ( !! @ reg
                @ ^ [Y1: reg] :
                    ( ( c @ Y1 @ X1 )
                   => ( c @ Y1 @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f222]) ).

thf(f224,plain,
    ! [X2: reg,X1: reg] :
      ( $false
      = ( ^ [Y0: reg] :
            ~ ( ( !! @ reg
                @ ^ [Y1: reg] :
                    ( ( c @ Y1 @ Y0 )
                   => ( c @ Y1 @ X1 ) ) )
              & ( !! @ reg
                @ ^ [Y1: reg] :
                    ( ( c @ Y1 @ X1 )
                   => ( c @ Y1 @ Y0 ) ) ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f223]) ).

thf(f225,plain,
    ! [X2: reg,X1: reg] :
      ( $false
      = ( ~ ( ( !! @ reg
              @ ^ [Y0: reg] :
                  ( ( c @ Y0 @ X2 )
                 => ( c @ Y0 @ X1 ) ) )
            & ( !! @ reg
              @ ^ [Y0: reg] :
                  ( ( c @ Y0 @ X1 )
                 => ( c @ Y0 @ X2 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f224]) ).

thf(f226,plain,
    ! [X2: reg,X1: reg] :
      ( $true
      = ( ( !! @ reg
          @ ^ [Y0: reg] :
              ( ( c @ Y0 @ X2 )
             => ( c @ Y0 @ X1 ) ) )
        & ( !! @ reg
          @ ^ [Y0: reg] :
              ( ( c @ Y0 @ X1 )
             => ( c @ Y0 @ X2 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f225]) ).

thf(f228,plain,
    ! [X2: reg,X1: reg] :
      ( $true
      = ( !! @ reg
        @ ^ [Y0: reg] :
            ( ( c @ Y0 @ X2 )
           => ( c @ Y0 @ X1 ) ) ) ),
    inference(and_proxy_clausification,[],[f226]) ).

thf(f229,plain,
    ! [X2: reg,X3: reg,X1: reg] :
      ( $true
      = ( ^ [Y0: reg] :
            ( ( c @ Y0 @ X2 )
           => ( c @ Y0 @ X1 ) )
        @ X3 ) ),
    inference(pi_proxy_clausification,[],[f228]) ).

thf(f230,plain,
    ! [X2: reg,X3: reg,X1: reg] :
      ( $true
      = ( ( c @ X3 @ X2 )
       => ( c @ X3 @ X1 ) ) ),
    inference(beta-eta_normalization,[],[f229]) ).

thf(f231,plain,
    ! [X2: reg,X3: reg,X1: reg] :
      ( ( $false
        = ( c @ X3 @ X2 ) )
      | ( $true
        = ( c @ X3 @ X1 ) ) ),
    inference(imp_proxy_clausification,[],[f230]) ).

thf(f235,plain,
    ( $true
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ~ ( a @ Y0 @ Y1 )
              | ( ( !! @ reg
                  @ ^ [Y2: reg] :
                      ( ( c @ Y2 @ paris )
                     => ( c @ Y2 @ france ) ) )
                & ~ ( !! @ reg
                    @ ^ [Y2: reg] :
                        ( ( c @ Y2 @ france )
                       => ( c @ Y2 @ paris ) ) )
                & ~ ( ?? @ reg
                    @ ^ [Y2: reg] :
                        ( ( c @ Y2 @ paris )
                        & ~ ( ?? @ reg
                            @ ^ [Y3: reg] :
                                ( ( !! @ reg
                                  @ ^ [Y4: reg] :
                                      ( ( c @ Y4 @ Y3 )
                                     => ( c @ Y4 @ Y2 ) ) )
                                & ( !! @ reg
                                  @ ^ [Y4: reg] :
                                      ( ( c @ Y4 @ Y3 )
                                     => ( c @ Y4 @ paris ) ) ) ) )
                        & ( c @ Y2 @ france )
                        & ~ ( ?? @ reg
                            @ ^ [Y3: reg] :
                                ( ( !! @ reg
                                  @ ^ [Y4: reg] :
                                      ( ( c @ Y4 @ Y3 )
                                     => ( c @ Y4 @ Y2 ) ) )
                                & ( !! @ reg
                                  @ ^ [Y4: reg] :
                                      ( ( c @ Y4 @ Y3 )
                                     => ( c @ Y4 @ france ) ) ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f212]) ).

thf(f236,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ~ ( a @ Y0 @ Y1 )
                | ( ( !! @ reg
                    @ ^ [Y2: reg] :
                        ( ( c @ Y2 @ paris )
                       => ( c @ Y2 @ france ) ) )
                  & ~ ( !! @ reg
                      @ ^ [Y2: reg] :
                          ( ( c @ Y2 @ france )
                         => ( c @ Y2 @ paris ) ) )
                  & ~ ( ?? @ reg
                      @ ^ [Y2: reg] :
                          ( ( c @ Y2 @ paris )
                          & ~ ( ?? @ reg
                              @ ^ [Y3: reg] :
                                  ( ( !! @ reg
                                    @ ^ [Y4: reg] :
                                        ( ( c @ Y4 @ Y3 )
                                       => ( c @ Y4 @ Y2 ) ) )
                                  & ( !! @ reg
                                    @ ^ [Y4: reg] :
                                        ( ( c @ Y4 @ Y3 )
                                       => ( c @ Y4 @ paris ) ) ) ) )
                          & ( c @ Y2 @ france )
                          & ~ ( ?? @ reg
                              @ ^ [Y3: reg] :
                                  ( ( !! @ reg
                                    @ ^ [Y4: reg] :
                                        ( ( c @ Y4 @ Y3 )
                                       => ( c @ Y4 @ Y2 ) ) )
                                  & ( !! @ reg
                                    @ ^ [Y4: reg] :
                                        ( ( c @ Y4 @ Y3 )
                                       => ( c @ Y4 @ france ) ) ) ) ) ) ) ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f235]) ).

thf(f237,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( a @ X1 @ Y0 )
            | ( ( !! @ reg
                @ ^ [Y1: reg] :
                    ( ( c @ Y1 @ paris )
                   => ( c @ Y1 @ france ) ) )
              & ~ ( !! @ reg
                  @ ^ [Y1: reg] :
                      ( ( c @ Y1 @ france )
                     => ( c @ Y1 @ paris ) ) )
              & ~ ( ?? @ reg
                  @ ^ [Y1: reg] :
                      ( ( c @ Y1 @ paris )
                      & ~ ( ?? @ reg
                          @ ^ [Y2: reg] :
                              ( ( !! @ reg
                                @ ^ [Y3: reg] :
                                    ( ( c @ Y3 @ Y2 )
                                   => ( c @ Y3 @ Y1 ) ) )
                              & ( !! @ reg
                                @ ^ [Y3: reg] :
                                    ( ( c @ Y3 @ Y2 )
                                   => ( c @ Y3 @ paris ) ) ) ) )
                      & ( c @ Y1 @ france )
                      & ~ ( ?? @ reg
                          @ ^ [Y2: reg] :
                              ( ( !! @ reg
                                @ ^ [Y3: reg] :
                                    ( ( c @ Y3 @ Y2 )
                                   => ( c @ Y3 @ Y1 ) ) )
                              & ( !! @ reg
                                @ ^ [Y3: reg] :
                                    ( ( c @ Y3 @ Y2 )
                                   => ( c @ Y3 @ france ) ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f236]) ).

thf(f238,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ~ ( a @ X1 @ Y0 )
            | ( ( !! @ reg
                @ ^ [Y1: reg] :
                    ( ( c @ Y1 @ paris )
                   => ( c @ Y1 @ france ) ) )
              & ~ ( !! @ reg
                  @ ^ [Y1: reg] :
                      ( ( c @ Y1 @ france )
                     => ( c @ Y1 @ paris ) ) )
              & ~ ( ?? @ reg
                  @ ^ [Y1: reg] :
                      ( ( c @ Y1 @ paris )
                      & ~ ( ?? @ reg
                          @ ^ [Y2: reg] :
                              ( ( !! @ reg
                                @ ^ [Y3: reg] :
                                    ( ( c @ Y3 @ Y2 )
                                   => ( c @ Y3 @ Y1 ) ) )
                              & ( !! @ reg
                                @ ^ [Y3: reg] :
                                    ( ( c @ Y3 @ Y2 )
                                   => ( c @ Y3 @ paris ) ) ) ) )
                      & ( c @ Y1 @ france )
                      & ~ ( ?? @ reg
                          @ ^ [Y2: reg] :
                              ( ( !! @ reg
                                @ ^ [Y3: reg] :
                                    ( ( c @ Y3 @ Y2 )
                                   => ( c @ Y3 @ Y1 ) ) )
                              & ( !! @ reg
                                @ ^ [Y3: reg] :
                                    ( ( c @ Y3 @ Y2 )
                                   => ( c @ Y3 @ france ) ) ) ) ) ) ) ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f237]) ).

thf(f239,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ~ ( a @ X1 @ X2 )
        | ( ( !! @ reg
            @ ^ [Y0: reg] :
                ( ( c @ Y0 @ paris )
               => ( c @ Y0 @ france ) ) )
          & ~ ( !! @ reg
              @ ^ [Y0: reg] :
                  ( ( c @ Y0 @ france )
                 => ( c @ Y0 @ paris ) ) )
          & ~ ( ?? @ reg
              @ ^ [Y0: reg] :
                  ( ( c @ Y0 @ paris )
                  & ~ ( ?? @ reg
                      @ ^ [Y1: reg] :
                          ( ( !! @ reg
                            @ ^ [Y2: reg] :
                                ( ( c @ Y2 @ Y1 )
                               => ( c @ Y2 @ Y0 ) ) )
                          & ( !! @ reg
                            @ ^ [Y2: reg] :
                                ( ( c @ Y2 @ Y1 )
                               => ( c @ Y2 @ paris ) ) ) ) )
                  & ( c @ Y0 @ france )
                  & ~ ( ?? @ reg
                      @ ^ [Y1: reg] :
                          ( ( !! @ reg
                            @ ^ [Y2: reg] :
                                ( ( c @ Y2 @ Y1 )
                               => ( c @ Y2 @ Y0 ) ) )
                          & ( !! @ reg
                            @ ^ [Y2: reg] :
                                ( ( c @ Y2 @ Y1 )
                               => ( c @ Y2 @ france ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f238]) ).

thf(f240,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ( !! @ reg
            @ ^ [Y0: reg] :
                ( ( c @ Y0 @ paris )
               => ( c @ Y0 @ france ) ) )
          & ~ ( !! @ reg
              @ ^ [Y0: reg] :
                  ( ( c @ Y0 @ france )
                 => ( c @ Y0 @ paris ) ) )
          & ~ ( ?? @ reg
              @ ^ [Y0: reg] :
                  ( ( c @ Y0 @ paris )
                  & ~ ( ?? @ reg
                      @ ^ [Y1: reg] :
                          ( ( !! @ reg
                            @ ^ [Y2: reg] :
                                ( ( c @ Y2 @ Y1 )
                               => ( c @ Y2 @ Y0 ) ) )
                          & ( !! @ reg
                            @ ^ [Y2: reg] :
                                ( ( c @ Y2 @ Y1 )
                               => ( c @ Y2 @ paris ) ) ) ) )
                  & ( c @ Y0 @ france )
                  & ~ ( ?? @ reg
                      @ ^ [Y1: reg] :
                          ( ( !! @ reg
                            @ ^ [Y2: reg] :
                                ( ( c @ Y2 @ Y1 )
                               => ( c @ Y2 @ Y0 ) ) )
                          & ( !! @ reg
                            @ ^ [Y2: reg] :
                                ( ( c @ Y2 @ Y1 )
                               => ( c @ Y2 @ france ) ) ) ) ) ) ) ) )
      | ( $true
        = ( ~ ( a @ X1 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f239]) ).

thf(f242,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ( !! @ reg
            @ ^ [Y0: reg] :
                ( ( c @ Y0 @ paris )
               => ( c @ Y0 @ france ) ) )
          & ~ ( !! @ reg
              @ ^ [Y0: reg] :
                  ( ( c @ Y0 @ france )
                 => ( c @ Y0 @ paris ) ) ) ) )
      | ( $true
        = ( ~ ( a @ X1 @ X2 ) ) ) ),
    inference(and_proxy_clausification,[],[f240]) ).

thf(f243,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( !! @ reg
              @ ^ [Y0: reg] :
                  ( ( c @ Y0 @ france )
                 => ( c @ Y0 @ paris ) ) ) ) )
      | ( $true
        = ( ~ ( a @ X1 @ X2 ) ) ) ),
    inference(and_proxy_clausification,[],[f242]) ).

thf(f249,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( !! @ reg
          @ ^ [Y0: reg] :
              ( ( c @ Y0 @ france )
             => ( c @ Y0 @ paris ) ) ) )
      | ( $true
        = ( ~ ( a @ X1 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f243]) ).

thf(f250,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: reg] :
              ( ( c @ Y0 @ france )
             => ( c @ Y0 @ paris ) )
          @ sK2 ) )
      | ( $true
        = ( ~ ( a @ X1 @ X2 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f249]) ).

thf(f251,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: reg] :
              ( ( c @ Y0 @ france )
             => ( c @ Y0 @ paris ) )
          @ sK2 ) )
      | ( $false
        = ( a @ X1 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f250]) ).

thf(f252,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ( c @ sK2 @ france )
         => ( c @ sK2 @ paris ) ) )
      | ( $false
        = ( a @ X1 @ X2 ) ) ),
    inference(beta-eta_normalization,[],[f251]) ).

thf(f253,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( c @ sK2 @ paris ) )
      | ( $false
        = ( a @ X1 @ X2 ) ) ),
    inference(imp_proxy_clausification,[],[f252]) ).

thf(f421,definition,
    ( spl16_1
  <=> ! [X2: $i,X1: $i] :
        ( $false
        = ( a @ X1 @ X2 ) ) ),
    introduced(definition,[new_symbols(definition,[spl16_1])],[avatar_definition]) ).

thf(f422,plain,
    ( ! [X2: $i,X1: $i] :
        ( $false
        = ( a @ X1 @ X2 ) )
    | ~ spl16_1 ),
    inference(avatar_component_clause,[],[f421]) ).

thf(f429,definition,
    ( spl16_3
  <=> ( $false
      = ( c @ sK2 @ paris ) ) ),
    introduced(definition,[new_symbols(definition,[spl16_3])],[avatar_definition]) ).

thf(f431,plain,
    ( ( $false
      = ( c @ sK2 @ paris ) )
    | ~ spl16_3 ),
    inference(avatar_component_clause,[],[f429]) ).

thf(f432,plain,
    ( spl16_1
    | spl16_3 ),
    inference(avatar_split_clause,[],[f253,f429,f421]) ).

thf(f524,plain,
    ! [X0: reg,X1: reg] :
      ( ( $true = $false )
      | ( ( c @ X0 @ X1 )
        = $true ) ),
    inference(constrained_superposition,[],[f231,f171]) ).

thf(f525,plain,
    ! [X0: reg,X1: reg] :
      ( ( c @ X0 @ X1 )
      = $true ),
    inference(trivial_inequality_removal,[],[f524]) ).

thf(f534,plain,
    ( ( $true = $false )
    | ~ spl16_3 ),
    inference(constrained_superposition,[],[f431,f525]) ).

thf(f540,plain,
    ( $false
    | ~ spl16_3 ),
    inference(trivial_inequality_removal,[],[f534]) ).

thf(f541,plain,
    ~ spl16_3,
    inference(avatar_contradiction_clause,[],[f540]) ).

thf(f542,plain,
    ( ( $true = $false )
    | ~ spl16_1 ),
    inference(constrained_superposition,[],[f422,f221]) ).

thf(f548,plain,
    ( $false
    | ~ spl16_1 ),
    inference(trivial_inequality_removal,[],[f542]) ).

thf(f549,plain,
    ~ spl16_1,
    inference(avatar_contradiction_clause,[],[f548]) ).

cnf(s2,plain,
    ( spl16_1
    | spl16_3 ),
    inference(sat_conversion,[],[f432]) ).

cnf(s22,plain,
    ~ spl16_3,
    inference(sat_conversion,[],[f541]) ).

cnf(s24,plain,
    ~ spl16_1,
    inference(sat_conversion,[],[f549]) ).

cnf(s37,plain,
    $false,
    inference(rat,[],[s2,s22,s24]) ).

thf(f550,plain,
    $false,
    inference(avatar_sat_refutation,[],[s37]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04  % Problem  : GEG013^1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.07  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.27  % Computer : n007.cluster.edu
% 0.10/0.27  % Model    : x86_64 x86_64
% 0.10/0.27  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.27  % Memory   : 8046.5625MB
% 0.10/0.27  % OS       : Linux 6.8.0-71-generic
% 0.10/0.27  % CPULimit : 300
% 0.10/0.27  % WCLimit  : 300
% 0.10/0.27  % DateTime : Tue Sep 29 18:32:11 UTC 2026
% 0.10/0.28  % CPUTime  : 
% 0.10/0.28  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.26/0.33  Running first-order model finding
% 0.26/0.33  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
% 0.26/0.38  % (3754919)Will run a generic schedule for satisfiability detection.
% 0.26/0.38  % (3754930)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=884351876:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.26/0.38  % (3754925)% WARNING: option uhcvi not known.
% 0.26/0.38  % (3754926)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=760006848:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.26/0.38  % (3754928)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3164990566:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.26/0.38  % (3754925)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2308868784:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.26/0.38  % (3754927)dis+10_1_sil=32000:sp=arity:random_seed=3915131275:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.26/0.38  % (3754929)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3117359734:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.26/0.38  % (3754924)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=41744565_2999 on theBenchmark for (2999ds/0Mi)
% 0.26/0.38  % (3754930) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3754919-3754930"...
% 0.26/0.38  % (3754928)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.26/0.38  % (3754925)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.26/0.38  % (3754930)...printing done.
% 0.26/0.38  % (3754930)Refutation found. Thanks to Tanya!
% 0.26/0.38  % SZS status Theorem for theBenchmark
% 0.26/0.38  % SZS output start Proof for theBenchmark
% See solution above
% 0.55/0.38  % (3754930)------------------------------
% 0.55/0.38  % (3754930)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.55/0.38  % (3754930)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.55/0.38  % (3754930)CaDiCaL version: 2.1.3
% 0.55/0.38  % (3754930)Termination reason: Refutation
% 0.55/0.38  % (3754930)Time elapsed: 0.018 s
% 0.55/0.38  % (3754930)Peak memory usage: 13 MB
% 0.55/0.38  % (3754930)Instructions burned: 36 (million)
% 0.55/0.38  % (3754919)Success in time 0.045 s
% 0.55/0.38  % Vampire exiting
%------------------------------------------------------------------------------