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Vampire---5.0.1.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Vampire---5.0.1
% Problem  : SYO048^1 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM

% Computer : n013.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Sep 30 08:46:22 AM UTC 2026

% Result   : Theorem 0.23s 0.31s
% Output   : Refutation 0.23s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   43
%            Number of leaves      :   20
% Syntax   : Number of formulae    :  218 (  52 unt;   0 typ;  11 def)
%            Number of atoms       : 2344 ( 414 equ;   0 cnn)
%            Maximal formula atoms :    9 (  10 avg)
%            Number of connectives : 3183 ( 707   ~; 738   |;   0   &;1580   @)
%                                         (  10 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of types       :    3 (   1 usr)
%            Number of type conns  :  302 ( 302   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   70 (  66 usr;  18 con; 0-4 aty)
%                                         ( 148  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :  538 (   0 sgn  53   !;   1   ?; 538   :)

% 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,
    vSIGMA: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

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

thf(func_def_34,type,
    db1: 
      !>[X0: $tType] : X0 ).

thf(func_def_35,type,
    db0: 
      !>[X0: $tType] : X0 ).

thf(func_def_36,type,
    vLAM: 
      !>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).

thf(func_def_37,type,
    vPI: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

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

thf(func_def_39,type,
    db2: 
      !>[X0: $tType] : X0 ).

thf(func_def_40,type,
    vAND: $o > $o > $o ).

thf(func_def_41,type,
    db3: 
      !>[X0: $tType] : X0 ).

thf(func_def_42,type,
    vEQ: 
      !>[X0: $tType] : ( X0 > X0 > $o ) ).

thf(func_def_45,type,
    vOR: $o > $o > $o ).

thf(func_def_46,type,
    db4: 
      !>[X0: $tType] : X0 ).

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

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

thf(func_def_49,type,
    sK2: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(func_def_50,type,
    sK3: $i > ( $i > $o ) > $i ).

thf(func_def_51,type,
    sK4: ( $i > $o ) > $i > $i ).

thf(func_def_53,type,
    sK6: $i > $o ).

thf(func_def_54,type,
    sK7: $i > $o ).

thf(f3,axiom,
    ( mnot
    = ( ^ [X0: $i > $o,X1: $i] :
          ~ ( X0 @ X1 ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/LCL013^0.ax',mnot) ).

thf(f4,axiom,
    ( ( ^ [X0: $i > $o,X1: $i > $o,X2: $i] :
          ( ( X1 @ X2 )
          | ( X0 @ X2 ) ) )
    = mor ),
    file('/export/starexec/sandbox/benchmark/Axioms/LCL013^0.ax',mor) ).

thf(f5,axiom,
    ( mand
    = ( ^ [X0: $i > $o,X1: $i > $o] : ( mnot @ ( mor @ ( mnot @ X0 ) @ ( mnot @ X1 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/Axioms/LCL013^0.ax',mand) ).

thf(f6,axiom,
    ( ( ^ [X0: $i > $o,X1: $i > $o] : ( mor @ ( mnot @ X0 ) @ X1 ) )
    = mimplies ),
    file('/export/starexec/sandbox/benchmark/Axioms/LCL013^0.ax',mimplies) ).

thf(f8,axiom,
    ( ( ^ [X0: $i > $o,X1: $i > $o] : ( mand @ ( mimplies @ X0 @ X1 ) @ ( mimplies @ X1 @ X0 ) ) )
    = mequiv ),
    file('/export/starexec/sandbox/benchmark/Axioms/LCL013^0.ax',mequiv) ).

thf(f11,axiom,
    ( ( ^ [X0: ( $i > $o ) > $i > $o,X1: $i] :
        ! [X2: $i > $o] : ( X0 @ X2 @ X1 ) )
    = mforall_prop ),
    file('/export/starexec/sandbox/benchmark/Axioms/LCL013^0.ax',mforall_prop) ).

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

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

thf(f32,conjecture,
    ! [X0: $i > $i > $o] :
      ( mvalid
      @ ( mforall_prop
        @ ^ [X1: $i > $o] :
            ( mforall_prop
            @ ^ [X2: $i > $o] : ( mequiv @ ( mbox @ X0 @ ( mand @ X1 @ X2 ) ) @ ( mand @ ( mbox @ X0 @ X1 ) @ ( mbox @ X0 @ X2 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj) ).

thf(f33,negated_conjecture,
    ~ ! [X0: $i > $i > $o] :
        ( mvalid
        @ ( mforall_prop
          @ ^ [X1: $i > $o] :
              ( mforall_prop
              @ ^ [X2: $i > $o] : ( mequiv @ ( mbox @ X0 @ ( mand @ X1 @ X2 ) ) @ ( mand @ ( mbox @ X0 @ X1 ) @ ( mbox @ X0 @ X2 ) ) ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f32]) ).

thf(f45,plain,
    ~ ! [X0: $i > $i > $o] :
        ( mvalid
        @ ( mforall_prop
          @ ^ [X1: $i > $o] :
              ( mforall_prop
              @ ^ [X2: $i > $o] : ( mequiv @ ( mbox @ X0 @ ( mand @ X1 @ X2 ) ) @ ( mand @ ( mbox @ X0 @ X1 ) @ ( mbox @ X0 @ X2 ) ) ) ) ) ),
    inference(rectify,[],[f33]) ).

thf(f46,plain,
    ~ ! [X0: $i > $i > $o] :
        ( ( mvalid
          @ ( mforall_prop
            @ ^ [Y0: $i > $o] :
                ( mforall_prop
                @ ^ [Y1: $i > $o] : ( mequiv @ ( mbox @ X0 @ ( mand @ Y0 @ Y1 ) ) @ ( mand @ ( mbox @ X0 @ Y0 ) @ ( mbox @ X0 @ Y1 ) ) ) ) ) )
        = $true ),
    inference(fool_elimination,[],[f45]) ).

thf(f49,plain,
    ( ( ^ [X0: $i > $o] :
        ! [X1: $i] : ( X0 @ X1 ) )
    = mvalid ),
    inference(rectify,[],[f28]) ).

thf(f50,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f49]) ).

thf(f53,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mnot @ ( mor @ ( mnot @ Y0 ) @ ( mnot @ Y1 ) ) ) ) ),
    inference(fool_elimination,[],[f5]) ).

thf(f54,plain,
    ( ( ^ [X0: $i > $o,X1: $i > $o,X2: $i] :
          ( ( X1 @ X2 )
          | ( X0 @ X2 ) ) )
    = mor ),
    inference(rectify,[],[f4]) ).

thf(f55,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y0 @ Y2 )
          | ( Y1 @ Y2 ) ) ) ),
    inference(fool_elimination,[],[f54]) ).

thf(f64,plain,
    ( ( ^ [X0: ( $i > $o ) > $i > $o,X1: $i] :
        ! [X2: $i > $o] : ( X0 @ X2 @ X1 ) )
    = mforall_prop ),
    inference(rectify,[],[f11]) ).

thf(f65,plain,
    ( mforall_prop
    = ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
          ( !! @ ( $i > $o )
          @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f64]) ).

thf(f68,plain,
    ( mbox
    = ( ^ [X0: $i > $i > $o,X1: $i > $o,X2: $i] :
        ! [X3: $i] :
          ( ( X1 @ X3 )
          | ~ ( X0 @ X2 @ X3 ) ) ) ),
    inference(rectify,[],[f16]) ).

thf(f69,plain,
    ( mbox
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
          ( !! @ $i
          @ ^ [Y3: $i] :
              ( ~ ( Y0 @ Y2 @ Y3 )
              | ( Y1 @ Y3 ) ) ) ) ),
    inference(fool_elimination,[],[f68]) ).

thf(f75,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(fool_elimination,[],[f6]) ).

thf(f77,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mand @ ( mimplies @ Y0 @ Y1 ) @ ( mimplies @ Y1 @ Y0 ) ) ) ),
    inference(fool_elimination,[],[f8]) ).

thf(f78,plain,
    ( mnot
    = ( ^ [X0: $i > $o,X1: $i] :
          ~ ( X0 @ X1 ) ) ),
    inference(rectify,[],[f3]) ).

thf(f79,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(fool_elimination,[],[f78]) ).

thf(f87,plain,
    ? [X0: $i > $i > $o] :
      ( ( mvalid
        @ ( mforall_prop
          @ ^ [Y0: $i > $o] :
              ( mforall_prop
              @ ^ [Y1: $i > $o] : ( mequiv @ ( mbox @ X0 @ ( mand @ Y0 @ Y1 ) ) @ ( mand @ ( mbox @ X0 @ Y0 ) @ ( mbox @ X0 @ Y1 ) ) ) ) ) )
     != $true ),
    inference(ennf_transformation,[],[f46]) ).

thf(f88,plain,
    ( ( mvalid
      @ ( mforall_prop
        @ ^ [Y0: $i > $o] :
            ( mforall_prop
            @ ^ [Y1: $i > $o] : ( mequiv @ ( mbox @ sK0 @ ( mand @ Y0 @ Y1 ) ) @ ( mand @ ( mbox @ sK0 @ Y0 ) @ ( mbox @ sK0 @ Y1 ) ) ) ) ) )
   != $true ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X0,sK0)],[f87]) ).

thf(f102,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(cnf_transformation,[],[f75]) ).

thf(f103,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(cnf_transformation,[],[f79]) ).

thf(f104,plain,
    ( mforall_prop
    = ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
          ( !! @ ( $i > $o )
          @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f65]) ).

thf(f105,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mand @ ( mimplies @ Y0 @ Y1 ) @ ( mimplies @ Y1 @ Y0 ) ) ) ),
    inference(cnf_transformation,[],[f77]) ).

thf(f107,plain,
    ( ( mvalid
      @ ( mforall_prop
        @ ^ [Y0: $i > $o] :
            ( mforall_prop
            @ ^ [Y1: $i > $o] : ( mequiv @ ( mbox @ sK0 @ ( mand @ Y0 @ Y1 ) ) @ ( mand @ ( mbox @ sK0 @ Y0 ) @ ( mbox @ sK0 @ Y1 ) ) ) ) ) )
   != $true ),
    inference(cnf_transformation,[],[f88]) ).

thf(f108,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mnot @ ( mor @ ( mnot @ Y0 ) @ ( mnot @ Y1 ) ) ) ) ),
    inference(cnf_transformation,[],[f53]) ).

thf(f113,plain,
    ( mbox
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
          ( !! @ $i
          @ ^ [Y3: $i] :
              ( ~ ( Y0 @ Y2 @ Y3 )
              | ( Y1 @ Y3 ) ) ) ) ),
    inference(cnf_transformation,[],[f69]) ).

thf(f115,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y0 @ Y2 )
          | ( Y1 @ Y2 ) ) ) ),
    inference(cnf_transformation,[],[f55]) ).

thf(f116,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f50]) ).

thf(f123,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] :
          ( ^ [Y2: $i > $o,Y3: $i] :
              ~ ( Y2 @ Y3 )
          @ ( ^ [Y2: $i > $o,Y3: $i > $o,Y4: $i] :
                ( ( Y2 @ Y4 )
                | ( Y3 @ Y4 ) )
            @ ( ^ [Y2: $i > $o,Y3: $i] :
                  ~ ( Y2 @ Y3 )
              @ Y0 )
            @ ( ^ [Y2: $i > $o,Y3: $i] :
                  ~ ( Y2 @ Y3 )
              @ Y1 ) ) ) ) ),
    inference(definition_unfolding,[],[f108,f103,f115,f103,f103]) ).

thf(f124,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] :
          ( ^ [Y2: $i > $o,Y3: $i > $o,Y4: $i] :
              ( ( Y2 @ Y4 )
              | ( Y3 @ Y4 ) )
          @ ( ^ [Y2: $i > $o,Y3: $i] :
                ~ ( Y2 @ Y3 )
            @ Y0 )
          @ Y1 ) ) ),
    inference(definition_unfolding,[],[f102,f115,f103]) ).

thf(f126,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] :
          ( ^ [Y2: $i > $o,Y3: $i > $o] :
              ( ^ [Y4: $i > $o,Y5: $i] :
                  ~ ( Y4 @ Y5 )
              @ ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                    ( ( Y4 @ Y6 )
                    | ( Y5 @ Y6 ) )
                @ ( ^ [Y4: $i > $o,Y5: $i] :
                      ~ ( Y4 @ Y5 )
                  @ Y2 )
                @ ( ^ [Y4: $i > $o,Y5: $i] :
                      ~ ( Y4 @ Y5 )
                  @ Y3 ) ) )
          @ ( ^ [Y2: $i > $o,Y3: $i > $o] :
                ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                    ( ( Y4 @ Y6 )
                    | ( Y5 @ Y6 ) )
                @ ( ^ [Y4: $i > $o,Y5: $i] :
                      ~ ( Y4 @ Y5 )
                  @ Y2 )
                @ Y3 )
            @ Y0
            @ Y1 )
          @ ( ^ [Y2: $i > $o,Y3: $i > $o] :
                ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                    ( ( Y4 @ Y6 )
                    | ( Y5 @ Y6 ) )
                @ ( ^ [Y4: $i > $o,Y5: $i] :
                      ~ ( Y4 @ Y5 )
                  @ Y2 )
                @ Y3 )
            @ Y1
            @ Y0 ) ) ) ),
    inference(definition_unfolding,[],[f105,f123,f124,f124]) ).

thf(f132,plain,
    ( ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) )
      @ ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
            ( !! @ ( $i > $o )
            @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) )
        @ ^ [Y0: $i > $o] :
            ( ^ [Y1: ( $i > $o ) > $i > $o,Y2: $i] :
                ( !! @ ( $i > $o )
                @ ^ [Y3: $i > $o] : ( Y1 @ Y3 @ Y2 ) )
            @ ^ [Y1: $i > $o] :
                ( ^ [Y2: $i > $o,Y3: $i > $o] :
                    ( ^ [Y4: $i > $o,Y5: $i > $o] :
                        ( ^ [Y6: $i > $o,Y7: $i] :
                            ~ ( Y6 @ Y7 )
                        @ ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                              ( ( Y6 @ Y8 )
                              | ( Y7 @ Y8 ) )
                          @ ( ^ [Y6: $i > $o,Y7: $i] :
                                ~ ( Y6 @ Y7 )
                            @ Y4 )
                          @ ( ^ [Y6: $i > $o,Y7: $i] :
                                ~ ( Y6 @ Y7 )
                            @ Y5 ) ) )
                    @ ( ^ [Y4: $i > $o,Y5: $i > $o] :
                          ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                              ( ( Y6 @ Y8 )
                              | ( Y7 @ Y8 ) )
                          @ ( ^ [Y6: $i > $o,Y7: $i] :
                                ~ ( Y6 @ Y7 )
                            @ Y4 )
                          @ Y5 )
                      @ Y2
                      @ Y3 )
                    @ ( ^ [Y4: $i > $o,Y5: $i > $o] :
                          ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                              ( ( Y6 @ Y8 )
                              | ( Y7 @ Y8 ) )
                          @ ( ^ [Y6: $i > $o,Y7: $i] :
                                ~ ( Y6 @ Y7 )
                            @ Y4 )
                          @ Y5 )
                      @ Y3
                      @ Y2 ) )
                @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                      ( !! @ $i
                      @ ^ [Y5: $i] :
                          ( ~ ( Y2 @ Y4 @ Y5 )
                          | ( Y3 @ Y5 ) ) )
                  @ sK0
                  @ ( ^ [Y2: $i > $o,Y3: $i > $o] :
                        ( ^ [Y4: $i > $o,Y5: $i] :
                            ~ ( Y4 @ Y5 )
                        @ ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                              ( ( Y4 @ Y6 )
                              | ( Y5 @ Y6 ) )
                          @ ( ^ [Y4: $i > $o,Y5: $i] :
                                ~ ( Y4 @ Y5 )
                            @ Y2 )
                          @ ( ^ [Y4: $i > $o,Y5: $i] :
                                ~ ( Y4 @ Y5 )
                            @ Y3 ) ) )
                    @ Y0
                    @ Y1 ) )
                @ ( ^ [Y2: $i > $o,Y3: $i > $o] :
                      ( ^ [Y4: $i > $o,Y5: $i] :
                          ~ ( Y4 @ Y5 )
                      @ ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                            ( ( Y4 @ Y6 )
                            | ( Y5 @ Y6 ) )
                        @ ( ^ [Y4: $i > $o,Y5: $i] :
                              ~ ( Y4 @ Y5 )
                          @ Y2 )
                        @ ( ^ [Y4: $i > $o,Y5: $i] :
                              ~ ( Y4 @ Y5 )
                          @ Y3 ) ) )
                  @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                        ( !! @ $i
                        @ ^ [Y5: $i] :
                            ( ~ ( Y2 @ Y4 @ Y5 )
                            | ( Y3 @ Y5 ) ) )
                    @ sK0
                    @ Y0 )
                  @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                        ( !! @ $i
                        @ ^ [Y5: $i] :
                            ( ~ ( Y2 @ Y4 @ Y5 )
                            | ( Y3 @ Y5 ) ) )
                    @ sK0
                    @ Y1 ) ) ) ) ) )
   != $true ),
    inference(definition_unfolding,[],[f107,f116,f104,f104,f126,f113,f123,f123,f113,f113]) ).

thf(f133,definition,
    ( sF1
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) )
      @ ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
            ( !! @ ( $i > $o )
            @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) )
        @ ^ [Y0: $i > $o] :
            ( ^ [Y1: ( $i > $o ) > $i > $o,Y2: $i] :
                ( !! @ ( $i > $o )
                @ ^ [Y3: $i > $o] : ( Y1 @ Y3 @ Y2 ) )
            @ ^ [Y1: $i > $o] :
                ( ^ [Y2: $i > $o,Y3: $i > $o] :
                    ( ^ [Y4: $i > $o,Y5: $i > $o] :
                        ( ^ [Y6: $i > $o,Y7: $i] :
                            ~ ( Y6 @ Y7 )
                        @ ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                              ( ( Y6 @ Y8 )
                              | ( Y7 @ Y8 ) )
                          @ ( ^ [Y6: $i > $o,Y7: $i] :
                                ~ ( Y6 @ Y7 )
                            @ Y4 )
                          @ ( ^ [Y6: $i > $o,Y7: $i] :
                                ~ ( Y6 @ Y7 )
                            @ Y5 ) ) )
                    @ ( ^ [Y4: $i > $o,Y5: $i > $o] :
                          ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                              ( ( Y6 @ Y8 )
                              | ( Y7 @ Y8 ) )
                          @ ( ^ [Y6: $i > $o,Y7: $i] :
                                ~ ( Y6 @ Y7 )
                            @ Y4 )
                          @ Y5 )
                      @ Y2
                      @ Y3 )
                    @ ( ^ [Y4: $i > $o,Y5: $i > $o] :
                          ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                              ( ( Y6 @ Y8 )
                              | ( Y7 @ Y8 ) )
                          @ ( ^ [Y6: $i > $o,Y7: $i] :
                                ~ ( Y6 @ Y7 )
                            @ Y4 )
                          @ Y5 )
                      @ Y3
                      @ Y2 ) )
                @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                      ( !! @ $i
                      @ ^ [Y5: $i] :
                          ( ~ ( Y2 @ Y4 @ Y5 )
                          | ( Y3 @ Y5 ) ) )
                  @ sK0
                  @ ( ^ [Y2: $i > $o,Y3: $i > $o] :
                        ( ^ [Y4: $i > $o,Y5: $i] :
                            ~ ( Y4 @ Y5 )
                        @ ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                              ( ( Y4 @ Y6 )
                              | ( Y5 @ Y6 ) )
                          @ ( ^ [Y4: $i > $o,Y5: $i] :
                                ~ ( Y4 @ Y5 )
                            @ Y2 )
                          @ ( ^ [Y4: $i > $o,Y5: $i] :
                                ~ ( Y4 @ Y5 )
                            @ Y3 ) ) )
                    @ Y0
                    @ Y1 ) )
                @ ( ^ [Y2: $i > $o,Y3: $i > $o] :
                      ( ^ [Y4: $i > $o,Y5: $i] :
                          ~ ( Y4 @ Y5 )
                      @ ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                            ( ( Y4 @ Y6 )
                            | ( Y5 @ Y6 ) )
                        @ ( ^ [Y4: $i > $o,Y5: $i] :
                              ~ ( Y4 @ Y5 )
                          @ Y2 )
                        @ ( ^ [Y4: $i > $o,Y5: $i] :
                              ~ ( Y4 @ Y5 )
                          @ Y3 ) ) )
                  @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                        ( !! @ $i
                        @ ^ [Y5: $i] :
                            ( ~ ( Y2 @ Y4 @ Y5 )
                            | ( Y3 @ Y5 ) ) )
                    @ sK0
                    @ Y0 )
                  @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                        ( !! @ $i
                        @ ^ [Y5: $i] :
                            ( ~ ( Y2 @ Y4 @ Y5 )
                            | ( Y3 @ Y5 ) ) )
                    @ sK0
                    @ Y1 ) ) ) ) ) ) ),
    introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).

thf(f134,plain,
    sF1 != $true,
    inference(definition_folding,[],[f132,f133]) ).

thf(f135,plain,
    ( ( $false
      = ( ^ [Y0: $i > $o] :
            ( !! @ $i
            @ ^ [Y1: $i] : ( Y0 @ Y1 ) )
        @ ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
              ( !! @ ( $i > $o )
              @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) )
          @ ^ [Y0: $i > $o] :
              ( ^ [Y1: ( $i > $o ) > $i > $o,Y2: $i] :
                  ( !! @ ( $i > $o )
                  @ ^ [Y3: $i > $o] : ( Y1 @ Y3 @ Y2 ) )
              @ ^ [Y1: $i > $o] :
                  ( ^ [Y2: $i > $o,Y3: $i > $o] :
                      ( ^ [Y4: $i > $o,Y5: $i > $o] :
                          ( ^ [Y6: $i > $o,Y7: $i] :
                              ~ ( Y6 @ Y7 )
                          @ ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                                ( ( Y6 @ Y8 )
                                | ( Y7 @ Y8 ) )
                            @ ( ^ [Y6: $i > $o,Y7: $i] :
                                  ~ ( Y6 @ Y7 )
                              @ Y4 )
                            @ ( ^ [Y6: $i > $o,Y7: $i] :
                                  ~ ( Y6 @ Y7 )
                              @ Y5 ) ) )
                      @ ( ^ [Y4: $i > $o,Y5: $i > $o] :
                            ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                                ( ( Y6 @ Y8 )
                                | ( Y7 @ Y8 ) )
                            @ ( ^ [Y6: $i > $o,Y7: $i] :
                                  ~ ( Y6 @ Y7 )
                              @ Y4 )
                            @ Y5 )
                        @ Y2
                        @ Y3 )
                      @ ( ^ [Y4: $i > $o,Y5: $i > $o] :
                            ( ^ [Y6: $i > $o,Y7: $i > $o,Y8: $i] :
                                ( ( Y6 @ Y8 )
                                | ( Y7 @ Y8 ) )
                            @ ( ^ [Y6: $i > $o,Y7: $i] :
                                  ~ ( Y6 @ Y7 )
                              @ Y4 )
                            @ Y5 )
                        @ Y3
                        @ Y2 ) )
                  @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                        ( !! @ $i
                        @ ^ [Y5: $i] :
                            ( ~ ( Y2 @ Y4 @ Y5 )
                            | ( Y3 @ Y5 ) ) )
                    @ sK0
                    @ ( ^ [Y2: $i > $o,Y3: $i > $o] :
                          ( ^ [Y4: $i > $o,Y5: $i] :
                              ~ ( Y4 @ Y5 )
                          @ ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                                ( ( Y4 @ Y6 )
                                | ( Y5 @ Y6 ) )
                            @ ( ^ [Y4: $i > $o,Y5: $i] :
                                  ~ ( Y4 @ Y5 )
                              @ Y2 )
                            @ ( ^ [Y4: $i > $o,Y5: $i] :
                                  ~ ( Y4 @ Y5 )
                              @ Y3 ) ) )
                      @ Y0
                      @ Y1 ) )
                  @ ( ^ [Y2: $i > $o,Y3: $i > $o] :
                        ( ^ [Y4: $i > $o,Y5: $i] :
                            ~ ( Y4 @ Y5 )
                        @ ( ^ [Y4: $i > $o,Y5: $i > $o,Y6: $i] :
                              ( ( Y4 @ Y6 )
                              | ( Y5 @ Y6 ) )
                          @ ( ^ [Y4: $i > $o,Y5: $i] :
                                ~ ( Y4 @ Y5 )
                            @ Y2 )
                          @ ( ^ [Y4: $i > $o,Y5: $i] :
                                ~ ( Y4 @ Y5 )
                            @ Y3 ) ) )
                    @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                          ( !! @ $i
                          @ ^ [Y5: $i] :
                              ( ~ ( Y2 @ Y4 @ Y5 )
                              | ( Y3 @ Y5 ) ) )
                      @ sK0
                      @ Y0 )
                    @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                          ( !! @ $i
                          @ ^ [Y5: $i] :
                              ( ~ ( Y2 @ Y4 @ Y5 )
                              | ( Y3 @ Y5 ) ) )
                      @ sK0
                      @ Y1 ) ) ) ) ) ) )
    | ( sF1 = $true ) ),
    inference(iff_proxy_clausification,[],[f133]) ).

thf(f232,plain,
    ( ( sF1 = $true )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ ( $i > $o )
            @ ^ [Y1: $i > $o] :
                ( !! @ ( $i > $o )
                @ ^ [Y2: $i > $o] :
                    ~ ( ~ ( ~ ( !! @ $i
                              @ ^ [Y3: $i] :
                                  ( ~ ( sK0 @ Y0 @ Y3 )
                                  | ~ ( ~ ( Y1 @ Y3 )
                                      | ~ ( Y2 @ Y3 ) ) ) )
                          | ~ ( ~ ( !! @ $i
                                  @ ^ [Y3: $i] :
                                      ( ~ ( sK0 @ Y0 @ Y3 )
                                      | ( Y1 @ Y3 ) ) )
                              | ~ ( !! @ $i
                                  @ ^ [Y3: $i] :
                                      ( ~ ( sK0 @ Y0 @ Y3 )
                                      | ( Y2 @ Y3 ) ) ) ) )
                      | ~ ( ~ ~ ( ~ ( !! @ $i
                                    @ ^ [Y3: $i] :
                                        ( ~ ( sK0 @ Y0 @ Y3 )
                                        | ( Y1 @ Y3 ) ) )
                                | ~ ( !! @ $i
                                    @ ^ [Y3: $i] :
                                        ( ~ ( sK0 @ Y0 @ Y3 )
                                        | ( Y2 @ Y3 ) ) ) )
                          | ( !! @ $i
                            @ ^ [Y3: $i] :
                                ( ~ ( sK0 @ Y0 @ Y3 )
                                | ~ ( ~ ( Y1 @ Y3 )
                                    | ~ ( Y2 @ Y3 ) ) ) ) ) ) ) ) )
      = $false ) ),
    inference(beta-eta_normalization,[],[f135]) ).

thf(f233,plain,
    ( ( sF1 = $true )
    | ( ( ^ [Y0: $i] :
            ( !! @ ( $i > $o )
            @ ^ [Y1: $i > $o] :
                ( !! @ ( $i > $o )
                @ ^ [Y2: $i > $o] :
                    ~ ( ~ ( ~ ( !! @ $i
                              @ ^ [Y3: $i] :
                                  ( ~ ( sK0 @ Y0 @ Y3 )
                                  | ~ ( ~ ( Y1 @ Y3 )
                                      | ~ ( Y2 @ Y3 ) ) ) )
                          | ~ ( ~ ( !! @ $i
                                  @ ^ [Y3: $i] :
                                      ( ~ ( sK0 @ Y0 @ Y3 )
                                      | ( Y1 @ Y3 ) ) )
                              | ~ ( !! @ $i
                                  @ ^ [Y3: $i] :
                                      ( ~ ( sK0 @ Y0 @ Y3 )
                                      | ( Y2 @ Y3 ) ) ) ) )
                      | ~ ( ~ ~ ( ~ ( !! @ $i
                                    @ ^ [Y3: $i] :
                                        ( ~ ( sK0 @ Y0 @ Y3 )
                                        | ( Y1 @ Y3 ) ) )
                                | ~ ( !! @ $i
                                    @ ^ [Y3: $i] :
                                        ( ~ ( sK0 @ Y0 @ Y3 )
                                        | ( Y2 @ Y3 ) ) ) )
                          | ( !! @ $i
                            @ ^ [Y3: $i] :
                                ( ~ ( sK0 @ Y0 @ Y3 )
                                | ~ ( ~ ( Y1 @ Y3 )
                                    | ~ ( Y2 @ Y3 ) ) ) ) ) ) ) )
        @ sK5 )
      = $false ) ),
    inference(sigma_proxy_clausification,[],[f232]) ).

thf(f234,plain,
    ( ( ( !! @ ( $i > $o )
        @ ^ [Y0: $i > $o] :
            ( !! @ ( $i > $o )
            @ ^ [Y1: $i > $o] :
                ~ ( ~ ( ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( sK0 @ sK5 @ Y2 )
                              | ~ ( ~ ( Y0 @ Y2 )
                                  | ~ ( Y1 @ Y2 ) ) ) )
                      | ~ ( ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( sK0 @ sK5 @ Y2 )
                                  | ( Y0 @ Y2 ) ) )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( sK0 @ sK5 @ Y2 )
                                  | ( Y1 @ Y2 ) ) ) ) )
                  | ~ ( ~ ~ ( ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( sK0 @ sK5 @ Y2 )
                                    | ( Y0 @ Y2 ) ) )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( sK0 @ sK5 @ Y2 )
                                    | ( Y1 @ Y2 ) ) ) )
                      | ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( sK0 @ sK5 @ Y2 )
                            | ~ ( ~ ( Y0 @ Y2 )
                                | ~ ( Y1 @ Y2 ) ) ) ) ) ) ) )
      = $false )
    | ( sF1 = $true ) ),
    inference(beta-eta_normalization,[],[f233]) ).

thf(f235,plain,
    ( ( ( ^ [Y0: $i > $o] :
            ( !! @ ( $i > $o )
            @ ^ [Y1: $i > $o] :
                ~ ( ~ ( ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( sK0 @ sK5 @ Y2 )
                              | ~ ( ~ ( Y0 @ Y2 )
                                  | ~ ( Y1 @ Y2 ) ) ) )
                      | ~ ( ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( sK0 @ sK5 @ Y2 )
                                  | ( Y0 @ Y2 ) ) )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( sK0 @ sK5 @ Y2 )
                                  | ( Y1 @ Y2 ) ) ) ) )
                  | ~ ( ~ ~ ( ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( sK0 @ sK5 @ Y2 )
                                    | ( Y0 @ Y2 ) ) )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( sK0 @ sK5 @ Y2 )
                                    | ( Y1 @ Y2 ) ) ) )
                      | ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( sK0 @ sK5 @ Y2 )
                            | ~ ( ~ ( Y0 @ Y2 )
                                | ~ ( Y1 @ Y2 ) ) ) ) ) ) )
        @ sK6 )
      = $false )
    | ( sF1 = $true ) ),
    inference(sigma_proxy_clausification,[],[f234]) ).

thf(f236,plain,
    ( ( ( !! @ ( $i > $o )
        @ ^ [Y0: $i > $o] :
            ~ ( ~ ( ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( sK0 @ sK5 @ Y1 )
                          | ~ ( ~ ( sK6 @ Y1 )
                              | ~ ( Y0 @ Y1 ) ) ) )
                  | ~ ( ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( sK0 @ sK5 @ Y1 )
                              | ( sK6 @ Y1 ) ) )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( sK0 @ sK5 @ Y1 )
                              | ( Y0 @ Y1 ) ) ) ) )
              | ~ ( ~ ~ ( ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( sK0 @ sK5 @ Y1 )
                                | ( sK6 @ Y1 ) ) )
                        | ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( sK0 @ sK5 @ Y1 )
                                | ( Y0 @ Y1 ) ) ) )
                  | ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( sK0 @ sK5 @ Y1 )
                        | ~ ( ~ ( sK6 @ Y1 )
                            | ~ ( Y0 @ Y1 ) ) ) ) ) ) )
      = $false )
    | ( sF1 = $true ) ),
    inference(beta-eta_normalization,[],[f235]) ).

thf(f237,plain,
    ( ( sF1 = $true )
    | ( ( ^ [Y0: $i > $o] :
            ~ ( ~ ( ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( sK0 @ sK5 @ Y1 )
                          | ~ ( ~ ( sK6 @ Y1 )
                              | ~ ( Y0 @ Y1 ) ) ) )
                  | ~ ( ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( sK0 @ sK5 @ Y1 )
                              | ( sK6 @ Y1 ) ) )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( sK0 @ sK5 @ Y1 )
                              | ( Y0 @ Y1 ) ) ) ) )
              | ~ ( ~ ~ ( ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( sK0 @ sK5 @ Y1 )
                                | ( sK6 @ Y1 ) ) )
                        | ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( sK0 @ sK5 @ Y1 )
                                | ( Y0 @ Y1 ) ) ) )
                  | ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( sK0 @ sK5 @ Y1 )
                        | ~ ( ~ ( sK6 @ Y1 )
                            | ~ ( Y0 @ Y1 ) ) ) ) ) )
        @ sK7 )
      = $false ) ),
    inference(sigma_proxy_clausification,[],[f236]) ).

thf(f238,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( ~ ( ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK5 @ Y0 )
                        | ~ ( ~ ( sK6 @ Y0 )
                            | ~ ( sK7 @ Y0 ) ) ) )
                | ~ ( ~ ( !! @ $i
                        @ ^ [Y0: $i] :
                            ( ~ ( sK0 @ sK5 @ Y0 )
                            | ( sK6 @ Y0 ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y0: $i] :
                            ( ~ ( sK0 @ sK5 @ Y0 )
                            | ( sK7 @ Y0 ) ) ) ) )
            | ~ ( ~ ~ ( ~ ( !! @ $i
                          @ ^ [Y0: $i] :
                              ( ~ ( sK0 @ sK5 @ Y0 )
                              | ( sK6 @ Y0 ) ) )
                      | ~ ( !! @ $i
                          @ ^ [Y0: $i] :
                              ( ~ ( sK0 @ sK5 @ Y0 )
                              | ( sK7 @ Y0 ) ) ) )
                | ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK5 @ Y0 )
                      | ~ ( ~ ( sK6 @ Y0 )
                          | ~ ( sK7 @ Y0 ) ) ) ) ) ) )
      = $false ) ),
    inference(beta-eta_normalization,[],[f237]) ).

thf(f239,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ~ ( ~ ( sK6 @ Y0 )
                        | ~ ( sK7 @ Y0 ) ) ) )
            | ~ ( ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK5 @ Y0 )
                        | ( sK6 @ Y0 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK5 @ Y0 )
                        | ( sK7 @ Y0 ) ) ) ) )
        | ~ ( ~ ~ ( ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( sK0 @ sK5 @ Y0 )
                          | ( sK6 @ Y0 ) ) )
                  | ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( sK0 @ sK5 @ Y0 )
                          | ( sK7 @ Y0 ) ) ) )
            | ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK5 @ Y0 )
                  | ~ ( ~ ( sK6 @ Y0 )
                      | ~ ( sK7 @ Y0 ) ) ) ) ) )
      = $true ) ),
    inference(not_proxy_clausification,[],[f238]) ).

thf(f240,plain,
    ( ( ( ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ~ ( ~ ( sK6 @ Y0 )
                        | ~ ( sK7 @ Y0 ) ) ) )
            | ~ ( ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK5 @ Y0 )
                        | ( sK6 @ Y0 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK5 @ Y0 )
                        | ( sK7 @ Y0 ) ) ) ) ) )
      = $true )
    | ( ( ~ ( ~ ~ ( ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( sK0 @ sK5 @ Y0 )
                          | ( sK6 @ Y0 ) ) )
                  | ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( sK0 @ sK5 @ Y0 )
                          | ( sK7 @ Y0 ) ) ) )
            | ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK5 @ Y0 )
                  | ~ ( ~ ( sK6 @ Y0 )
                      | ~ ( sK7 @ Y0 ) ) ) ) ) )
      = $true )
    | ( sF1 = $true ) ),
    inference(or_proxy_clausification,[],[f239]) ).

thf(f241,plain,
    ( ( ( ~ ( ~ ~ ( ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( sK0 @ sK5 @ Y0 )
                          | ( sK6 @ Y0 ) ) )
                  | ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( sK0 @ sK5 @ Y0 )
                          | ( sK7 @ Y0 ) ) ) )
            | ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK5 @ Y0 )
                  | ~ ( ~ ( sK6 @ Y0 )
                      | ~ ( sK7 @ Y0 ) ) ) ) ) )
      = $true )
    | ( sF1 = $true )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) )
        | ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f240]) ).

thf(f242,plain,
    ( ( sF1 = $true )
    | ( ( ~ ~ ( ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK5 @ Y0 )
                      | ( sK6 @ Y0 ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK5 @ Y0 )
                      | ( sK7 @ Y0 ) ) ) )
        | ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ~ ( ~ ( sK6 @ Y0 )
                  | ~ ( sK7 @ Y0 ) ) ) ) )
      = $false )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) )
        | ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f241]) ).

thf(f243,plain,
    ( ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) )
        | ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) ) )
      = $false )
    | ( sF1 = $true ) ),
    inference(or_proxy_clausification,[],[f242]) ).

thf(f244,plain,
    ( ( ( ~ ~ ( ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK5 @ Y0 )
                      | ( sK6 @ Y0 ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK5 @ Y0 )
                      | ( sK7 @ Y0 ) ) ) ) )
      = $false )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) )
        | ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) )
    | ( sF1 = $true ) ),
    inference(or_proxy_clausification,[],[f242]) ).

thf(f245,plain,
    ( ( sF1 = $true )
    | ( $true
      = ( ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) )
        | ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f244]) ).

thf(f246,plain,
    ( ( sF1 = $true )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) )
        | ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) )
    | ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK6 @ Y0 ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK7 @ Y0 ) ) ) )
      = $false ) ),
    inference(not_proxy_clausification,[],[f245]) ).

thf(f248,plain,
    ( ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK6 @ Y0 ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK7 @ Y0 ) ) ) )
      = $false )
    | ( sF1 = $true )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f246]) ).

thf(f249,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK7 @ Y0 ) ) ) )
      = $false )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f248]) ).

thf(f250,plain,
    ( ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) ) ) )
    | ( sF1 = $true )
    | ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK6 @ Y0 ) ) ) )
      = $false ) ),
    inference(or_proxy_clausification,[],[f248]) ).

thf(f251,plain,
    ( ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK6 @ Y0 ) ) ) )
      = $false )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) ) )
      = $true )
    | ( sF1 = $true ) ),
    inference(not_proxy_clausification,[],[f250]) ).

thf(f252,plain,
    ( ( sF1 = $true )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK6 @ Y0 ) ) )
      = $true )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) ) )
      = $true ) ),
    inference(not_proxy_clausification,[],[f251]) ).

thf(f253,plain,
    ! [X1: $i] :
      ( ( sF1 = $true )
      | ( ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ~ ( ~ ( sK6 @ Y0 )
                  | ~ ( sK7 @ Y0 ) ) ) )
        = $true )
      | ( ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ( sK6 @ Y0 ) )
          @ X1 )
        = $true ) ),
    inference(pi_proxy_clausification,[],[f252]) ).

thf(f254,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ~ ( ~ ( sK6 @ Y0 )
                  | ~ ( sK7 @ Y0 ) ) )
          @ X2 )
        = $true )
      | ( sF1 = $true )
      | ( ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ( sK6 @ Y0 ) )
          @ X1 )
        = $true ) ),
    inference(pi_proxy_clausification,[],[f253]) ).

thf(f255,plain,
    ! [X2: $i,X1: $i] :
      ( ( sF1 = $true )
      | ( ( ~ ( sK0 @ sK5 @ X1 )
          | ( sK6 @ X1 ) )
        = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 )
          | ~ ( ~ ( sK6 @ X2 )
              | ~ ( sK7 @ X2 ) ) )
        = $true ) ),
    inference(beta-eta_normalization,[],[f254]) ).

thf(f256,plain,
    ! [X2: $i,X1: $i] :
      ( ( sF1 = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 )
          | ~ ( ~ ( sK6 @ X2 )
              | ~ ( sK7 @ X2 ) ) )
        = $true )
      | ( ( sK6 @ X1 )
        = $true )
      | ( $true
        = ( ~ ( sK0 @ sK5 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f255]) ).

thf(f257,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( sK6 @ X1 )
        = $true )
      | ( ( ~ ( ~ ( sK6 @ X2 )
              | ~ ( sK7 @ X2 ) ) )
        = $true )
      | ( sF1 = $true )
      | ( $true
        = ( ~ ( sK0 @ sK5 @ X1 ) ) )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true ) ),
    inference(or_proxy_clausification,[],[f256]) ).

thf(f258,plain,
    ! [X2: $i,X1: $i] :
      ( ( sF1 = $true )
      | ( $false
        = ( ~ ( sK6 @ X2 )
          | ~ ( sK7 @ X2 ) ) )
      | ( ( sK6 @ X1 )
        = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true )
      | ( $true
        = ( ~ ( sK0 @ sK5 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f257]) ).

thf(f260,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( ~ ( sK6 @ X2 ) )
        = $false )
      | ( $true
        = ( ~ ( sK0 @ sK5 @ X1 ) ) )
      | ( sF1 = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true )
      | ( ( sK6 @ X1 )
        = $true ) ),
    inference(or_proxy_clausification,[],[f258]) ).

thf(f261,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( sK6 @ X2 )
        = $true )
      | ( sF1 = $true )
      | ( $true
        = ( ~ ( sK0 @ sK5 @ X1 ) ) )
      | ( ( sK6 @ X1 )
        = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true ) ),
    inference(not_proxy_clausification,[],[f260]) ).

thf(f262,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK0 @ sK5 @ X1 ) )
      | ( sF1 = $true )
      | ( ( sK6 @ X2 )
        = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true )
      | ( ( sK6 @ X1 )
        = $true ) ),
    inference(not_proxy_clausification,[],[f261]) ).

thf(f263,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( sK6 @ X1 )
        = $true )
      | ( ( sK0 @ sK5 @ X2 )
        = $false )
      | ( sF1 = $true )
      | ( $false
        = ( sK0 @ sK5 @ X1 ) )
      | ( ( sK6 @ X2 )
        = $true ) ),
    inference(not_proxy_clausification,[],[f262]) ).

thf(f267,plain,
    ( ( sF1 = $true )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK7 @ Y0 ) ) )
      = $true )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ~ ( ~ ( sK6 @ Y0 )
                    | ~ ( sK7 @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f249]) ).

thf(f268,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK5 @ Y0 )
                  | ~ ( ~ ( sK6 @ Y0 )
                      | ~ ( sK7 @ Y0 ) ) ) ) ) )
      | ( ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ( sK7 @ Y0 ) )
          @ X1 )
        = $true )
      | ( sF1 = $true ) ),
    inference(pi_proxy_clausification,[],[f267]) ).

thf(f269,plain,
    ! [X1: $i] :
      ( ( ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ~ ( ~ ( sK6 @ Y0 )
                  | ~ ( sK7 @ Y0 ) ) ) )
        = $true )
      | ( sF1 = $true )
      | ( ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ( sK7 @ Y0 ) )
          @ X1 )
        = $true ) ),
    inference(not_proxy_clausification,[],[f268]) ).

thf(f270,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ~ ( ~ ( sK6 @ Y0 )
                  | ~ ( sK7 @ Y0 ) ) )
          @ X2 )
        = $true )
      | ( ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK5 @ Y0 )
              | ( sK7 @ Y0 ) )
          @ X1 )
        = $true )
      | ( sF1 = $true ) ),
    inference(pi_proxy_clausification,[],[f269]) ).

thf(f271,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( ~ ( sK0 @ sK5 @ X1 )
          | ( sK7 @ X1 ) )
        = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 )
          | ~ ( ~ ( sK6 @ X2 )
              | ~ ( sK7 @ X2 ) ) )
        = $true )
      | ( sF1 = $true ) ),
    inference(beta-eta_normalization,[],[f270]) ).

thf(f272,plain,
    ! [X2: $i,X1: $i] :
      ( ( sF1 = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 )
          | ~ ( ~ ( sK6 @ X2 )
              | ~ ( sK7 @ X2 ) ) )
        = $true )
      | ( ( sK7 @ X1 )
        = $true )
      | ( $true
        = ( ~ ( sK0 @ sK5 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f271]) ).

thf(f273,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( sK7 @ X1 )
        = $true )
      | ( sF1 = $true )
      | ( $true
        = ( ~ ( sK0 @ sK5 @ X1 ) ) )
      | ( ( ~ ( ~ ( sK6 @ X2 )
              | ~ ( sK7 @ X2 ) ) )
        = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true ) ),
    inference(or_proxy_clausification,[],[f272]) ).

thf(f274,plain,
    ! [X2: $i,X1: $i] :
      ( ( sF1 = $true )
      | ( ( ~ ( ~ ( sK6 @ X2 )
              | ~ ( sK7 @ X2 ) ) )
        = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true )
      | ( ( sK7 @ X1 )
        = $true )
      | ( $false
        = ( sK0 @ sK5 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f273]) ).

thf(f275,plain,
    ! [X2: $i,X1: $i] :
      ( ( sF1 = $true )
      | ( $false
        = ( ~ ( sK6 @ X2 )
          | ~ ( sK7 @ X2 ) ) )
      | ( ( sK7 @ X1 )
        = $true )
      | ( $false
        = ( sK0 @ sK5 @ X1 ) )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true ) ),
    inference(not_proxy_clausification,[],[f274]) ).

thf(f276,plain,
    ! [X2: $i,X1: $i] :
      ( ( ( ~ ( sK7 @ X2 ) )
        = $false )
      | ( sF1 = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true )
      | ( $false
        = ( sK0 @ sK5 @ X1 ) )
      | ( ( sK7 @ X1 )
        = $true ) ),
    inference(or_proxy_clausification,[],[f275]) ).

thf(f280,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK0 @ sK5 @ X1 ) )
      | ( ( sK7 @ X1 )
        = $true )
      | ( sF1 = $true )
      | ( ( ~ ( sK0 @ sK5 @ X2 ) )
        = $true )
      | ( ( sK7 @ X2 )
        = $true ) ),
    inference(not_proxy_clausification,[],[f276]) ).

thf(f281,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK0 @ sK5 @ X1 ) )
      | ( ( sK0 @ sK5 @ X2 )
        = $false )
      | ( sF1 = $true )
      | ( ( sK7 @ X2 )
        = $true )
      | ( ( sK7 @ X1 )
        = $true ) ),
    inference(not_proxy_clausification,[],[f280]) ).

thf(f328,plain,
    ( ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) ) )
      = $false )
    | ( $false
      = ( ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) )
    | ( sF1 = $true ) ),
    inference(or_proxy_clausification,[],[f243]) ).

thf(f357,plain,
    ( ( sF1 = $true )
    | ( $false
      = ( ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK6 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK5 @ Y0 )
                    | ( sK7 @ Y0 ) ) ) ) ) )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) )
        @ sK13 )
      = $false ) ),
    inference(sigma_proxy_clausification,[],[f328]) ).

thf(f358,plain,
    ( ( sF1 = $true )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) )
        @ sK13 )
      = $false )
    | ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK6 @ Y0 ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK7 @ Y0 ) ) ) )
      = $true ) ),
    inference(not_proxy_clausification,[],[f357]) ).

thf(f359,plain,
    ( ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK6 @ Y0 ) ) ) )
      = $true )
    | ( sF1 = $true )
    | ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK7 @ Y0 ) ) ) )
      = $true )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) )
        @ sK13 )
      = $false ) ),
    inference(or_proxy_clausification,[],[f358]) ).

thf(f360,plain,
    ( ( sF1 = $true )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) )
        @ sK13 )
      = $false )
    | ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK5 @ Y0 )
                | ( sK7 @ Y0 ) ) ) )
      = $true )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK6 @ Y0 ) ) )
      = $false ) ),
    inference(not_proxy_clausification,[],[f359]) ).

thf(f361,plain,
    ( ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK6 @ Y0 ) ) )
      = $false )
    | ( sF1 = $true )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) )
        @ sK13 )
      = $false )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK7 @ Y0 ) ) )
      = $false ) ),
    inference(not_proxy_clausification,[],[f360]) ).

thf(f362,plain,
    ( ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) )
        @ sK13 )
      = $false )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK7 @ Y0 ) ) )
      = $false )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK6 @ Y0 ) )
        @ sK14 )
      = $false )
    | ( sF1 = $true ) ),
    inference(sigma_proxy_clausification,[],[f361]) ).

thf(f363,plain,
    ( ( sF1 = $true )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK7 @ Y0 ) )
        @ sK15 )
      = $false )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ~ ( ~ ( sK6 @ Y0 )
                | ~ ( sK7 @ Y0 ) ) )
        @ sK13 )
      = $false )
    | ( ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK5 @ Y0 )
            | ( sK6 @ Y0 ) )
        @ sK14 )
      = $false ) ),
    inference(sigma_proxy_clausification,[],[f362]) ).

thf(f364,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK15 )
        | ( sK7 @ sK15 ) )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK13 )
        | ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false ) ),
    inference(beta-eta_normalization,[],[f363]) ).

thf(f365,plain,
    ( ( ( sK7 @ sK15 )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK13 )
        | ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false ) ),
    inference(or_proxy_clausification,[],[f364]) ).

thf(f366,plain,
    ( ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK15 ) )
      = $false )
    | ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK13 )
        | ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false ) ),
    inference(or_proxy_clausification,[],[f364]) ).

thf(f367,plain,
    ( ( ( sK6 @ sK14 )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK15 ) )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK13 )
        | ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( sF1 = $true ) ),
    inference(or_proxy_clausification,[],[f366]) ).

thf(f368,plain,
    ( ( ( ~ ( sK0 @ sK5 @ sK15 ) )
      = $false )
    | ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK13 )
        | ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK14 ) )
      = $false ) ),
    inference(or_proxy_clausification,[],[f366]) ).

thf(f369,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK13 )
        | ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK14 ) )
      = $false ) ),
    inference(not_proxy_clausification,[],[f368]) ).

thf(f370,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK14 ) )
      = $false )
    | ( ( ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true ) ),
    inference(or_proxy_clausification,[],[f369]) ).

thf(f371,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK14 ) )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK13 ) )
      = $false )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true ) ),
    inference(or_proxy_clausification,[],[f369]) ).

thf(f372,plain,
    ( ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK13 ) )
      = $false )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true ) ),
    inference(not_proxy_clausification,[],[f371]) ).

thf(f373,plain,
    ( ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( ( sK0 @ sK5 @ sK13 )
      = $true )
    | ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ( sF1 = $true ) ),
    inference(not_proxy_clausification,[],[f372]) ).

thf(f374,plain,
    ( ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( ( ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ( sF1 = $true ) ),
    inference(not_proxy_clausification,[],[f370]) ).

thf(f375,plain,
    ( ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ( sF1 = $true )
    | ( ( ~ ( sK6 @ sK13 )
        | ~ ( sK7 @ sK13 ) )
      = $true )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true ) ),
    inference(not_proxy_clausification,[],[f374]) ).

thf(f376,plain,
    ( ( ( ~ ( sK6 @ sK13 ) )
      = $true )
    | ( sF1 = $true )
    | ( ( ~ ( sK7 @ sK13 ) )
      = $true )
    | ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true ) ),
    inference(or_proxy_clausification,[],[f375]) ).

thf(f377,plain,
    ( ( ( ~ ( sK7 @ sK13 ) )
      = $true )
    | ( sF1 = $true )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( $false
      = ( sK6 @ sK13 ) )
    | ( ( sK0 @ sK5 @ sK14 )
      = $true ) ),
    inference(not_proxy_clausification,[],[f376]) ).

thf(f378,plain,
    ( ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ( ( sK7 @ sK13 )
      = $false )
    | ( $false
      = ( sK6 @ sK13 ) )
    | ( sF1 = $true ) ),
    inference(not_proxy_clausification,[],[f377]) ).

thf(f379,plain,
    ( ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK13 )
        | ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( ( sK6 @ sK14 )
      = $false ) ),
    inference(not_proxy_clausification,[],[f367]) ).

thf(f380,plain,
    ( ( ( sK6 @ sK14 )
      = $false )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( ( ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( sF1 = $true ) ),
    inference(or_proxy_clausification,[],[f379]) ).

thf(f381,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK13 ) )
      = $false )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( ( sK6 @ sK14 )
      = $false ) ),
    inference(or_proxy_clausification,[],[f379]) ).

thf(f382,plain,
    ( ( sF1 = $true )
    | ( ( sK6 @ sK14 )
      = $false )
    | ( ( sK0 @ sK5 @ sK13 )
      = $true )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true ) ),
    inference(not_proxy_clausification,[],[f381]) ).

thf(f383,plain,
    ( ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( ( ~ ( sK6 @ sK13 )
        | ~ ( sK7 @ sK13 ) )
      = $true )
    | ( sF1 = $true )
    | ( ( sK6 @ sK14 )
      = $false ) ),
    inference(not_proxy_clausification,[],[f380]) ).

thf(f384,plain,
    ( ( ( ~ ( sK7 @ sK13 ) )
      = $true )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( sF1 = $true )
    | ( ( ~ ( sK6 @ sK13 ) )
      = $true )
    | ( ( sK6 @ sK14 )
      = $false ) ),
    inference(or_proxy_clausification,[],[f383]) ).

thf(f385,plain,
    ( ( ( sK6 @ sK14 )
      = $false )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( sF1 = $true )
    | ( ( ~ ( sK6 @ sK13 ) )
      = $true )
    | ( ( sK7 @ sK13 )
      = $false ) ),
    inference(not_proxy_clausification,[],[f384]) ).

thf(f386,plain,
    ( ( ( sK7 @ sK13 )
      = $false )
    | ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ( $false
      = ( sK6 @ sK13 ) )
    | ( sF1 = $true )
    | ( ( sK6 @ sK14 )
      = $false ) ),
    inference(not_proxy_clausification,[],[f385]) ).

thf(f387,plain,
    ( ( ( ~ ( ~ ( sK6 @ sK13 )
            | ~ ( sK7 @ sK13 ) ) )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( sF1 = $true ) ),
    inference(or_proxy_clausification,[],[f365]) ).

thf(f388,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK13 ) )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false )
    | ( ( sK7 @ sK15 )
      = $false ) ),
    inference(or_proxy_clausification,[],[f365]) ).

thf(f389,plain,
    ( ( ( sK0 @ sK5 @ sK13 )
      = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( sF1 = $true ) ),
    inference(not_proxy_clausification,[],[f388]) ).

thf(f390,plain,
    ( ( ( sK7 @ sK15 )
      = $false )
    | ( ( sK0 @ sK5 @ sK13 )
      = $true )
    | ( sF1 = $true )
    | ( ( sK6 @ sK14 )
      = $false ) ),
    inference(or_proxy_clausification,[],[f389]) ).

thf(f391,plain,
    ( ( sF1 = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK14 ) )
      = $false )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( ( sK0 @ sK5 @ sK13 )
      = $true ) ),
    inference(or_proxy_clausification,[],[f389]) ).

thf(f392,plain,
    ( ( sF1 = $true )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( ( sK0 @ sK5 @ sK13 )
      = $true )
    | ( ( sK0 @ sK5 @ sK14 )
      = $true ) ),
    inference(not_proxy_clausification,[],[f391]) ).

thf(f393,plain,
    ( ( ( ~ ( sK6 @ sK13 )
        | ~ ( sK7 @ sK13 ) )
      = $true )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false )
    | ( sF1 = $true ) ),
    inference(not_proxy_clausification,[],[f387]) ).

thf(f394,plain,
    ( ( ( ~ ( sK6 @ sK13 ) )
      = $true )
    | ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false )
    | ( ( ~ ( sK7 @ sK13 ) )
      = $true )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( sF1 = $true ) ),
    inference(or_proxy_clausification,[],[f393]) ).

thf(f395,plain,
    ( ( ( ~ ( sK0 @ sK5 @ sK14 )
        | ( sK6 @ sK14 ) )
      = $false )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( $false
      = ( sK6 @ sK13 ) )
    | ( ( ~ ( sK7 @ sK13 ) )
      = $true )
    | ( sF1 = $true ) ),
    inference(not_proxy_clausification,[],[f394]) ).

thf(f396,plain,
    ( ( sF1 = $true )
    | ( $false
      = ( sK6 @ sK13 ) )
    | ( ( sK6 @ sK14 )
      = $false )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( ( ~ ( sK7 @ sK13 ) )
      = $true ) ),
    inference(or_proxy_clausification,[],[f395]) ).

thf(f397,plain,
    ( ( $false
      = ( sK6 @ sK13 ) )
    | ( sF1 = $true )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( ( ~ ( sK0 @ sK5 @ sK14 ) )
      = $false )
    | ( ( ~ ( sK7 @ sK13 ) )
      = $true ) ),
    inference(or_proxy_clausification,[],[f395]) ).

thf(f398,plain,
    ( ( ( ~ ( sK7 @ sK13 ) )
      = $true )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ( $false
      = ( sK6 @ sK13 ) )
    | ( sF1 = $true ) ),
    inference(not_proxy_clausification,[],[f397]) ).

thf(f399,plain,
    ( ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ( sF1 = $true )
    | ( $false
      = ( sK6 @ sK13 ) )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( ( sK7 @ sK13 )
      = $false ) ),
    inference(not_proxy_clausification,[],[f398]) ).

thf(f400,plain,
    ( ( sF1 = $true )
    | ( ( sK7 @ sK15 )
      = $false )
    | ( $false
      = ( sK6 @ sK13 ) )
    | ( ( sK6 @ sK14 )
      = $false )
    | ( ( sK7 @ sK13 )
      = $false ) ),
    inference(not_proxy_clausification,[],[f396]) ).

thf(f454,definition,
    ( spl16_14
  <=> ( sF1 = $true ) ),
    introduced(definition,[new_symbols(definition,[spl16_14])],[avatar_definition]) ).

thf(f458,definition,
    ( spl16_15
  <=> ! [X2: $i] :
        ( ( ( sK0 @ sK5 @ X2 )
          = $false )
        | ( ( sK6 @ X2 )
          = $true ) ) ),
    introduced(definition,[new_symbols(definition,[spl16_15])],[avatar_definition]) ).

thf(f459,plain,
    ( ! [X2: $i] :
        ( ( ( sK0 @ sK5 @ X2 )
          = $false )
        | ( ( sK6 @ X2 )
          = $true ) )
    | ~ spl16_15 ),
    inference(avatar_component_clause,[],[f458]) ).

thf(f460,plain,
    ( spl16_14
    | spl16_15
    | spl16_15 ),
    inference(avatar_split_clause,[],[f263,f458,f458,f454]) ).

thf(f462,definition,
    ( spl16_16
  <=> ! [X2: $i] :
        ( ( ( sK0 @ sK5 @ X2 )
          = $false )
        | ( ( sK7 @ X2 )
          = $true ) ) ),
    introduced(definition,[new_symbols(definition,[spl16_16])],[avatar_definition]) ).

thf(f463,plain,
    ( ! [X2: $i] :
        ( ( ( sK0 @ sK5 @ X2 )
          = $false )
        | ( ( sK7 @ X2 )
          = $true ) )
    | ~ spl16_16 ),
    inference(avatar_component_clause,[],[f462]) ).

thf(f466,plain,
    ( spl16_14
    | spl16_16
    | spl16_16 ),
    inference(avatar_split_clause,[],[f281,f462,f462,f454]) ).

thf(f524,definition,
    ( spl16_28
  <=> ( ( sK0 @ sK5 @ sK15 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl16_28])],[avatar_definition]) ).

thf(f526,plain,
    ( ( ( sK0 @ sK5 @ sK15 )
      = $true )
    | ~ spl16_28 ),
    inference(avatar_component_clause,[],[f524]) ).

thf(f528,definition,
    ( spl16_29
  <=> ( ( sK0 @ sK5 @ sK13 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl16_29])],[avatar_definition]) ).

thf(f530,plain,
    ( ( ( sK0 @ sK5 @ sK13 )
      = $true )
    | ~ spl16_29 ),
    inference(avatar_component_clause,[],[f528]) ).

thf(f532,definition,
    ( spl16_30
  <=> ( ( sK0 @ sK5 @ sK14 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl16_30])],[avatar_definition]) ).

thf(f534,plain,
    ( ( ( sK0 @ sK5 @ sK14 )
      = $true )
    | ~ spl16_30 ),
    inference(avatar_component_clause,[],[f532]) ).

thf(f535,plain,
    ( spl16_14
    | spl16_28
    | spl16_29
    | spl16_30 ),
    inference(avatar_split_clause,[],[f373,f532,f528,f524,f454]) ).

thf(f537,definition,
    ( spl16_31
  <=> ( $false
      = ( sK6 @ sK13 ) ) ),
    introduced(definition,[new_symbols(definition,[spl16_31])],[avatar_definition]) ).

thf(f539,plain,
    ( ( $false
      = ( sK6 @ sK13 ) )
    | ~ spl16_31 ),
    inference(avatar_component_clause,[],[f537]) ).

thf(f541,definition,
    ( spl16_32
  <=> ( ( sK7 @ sK13 )
      = $false ) ),
    introduced(definition,[new_symbols(definition,[spl16_32])],[avatar_definition]) ).

thf(f543,plain,
    ( ( ( sK7 @ sK13 )
      = $false )
    | ~ spl16_32 ),
    inference(avatar_component_clause,[],[f541]) ).

thf(f544,plain,
    ( spl16_31
    | spl16_14
    | spl16_30
    | spl16_32
    | spl16_28 ),
    inference(avatar_split_clause,[],[f378,f524,f541,f532,f454,f537]) ).

thf(f546,definition,
    ( spl16_33
  <=> ( ( sK6 @ sK14 )
      = $false ) ),
    introduced(definition,[new_symbols(definition,[spl16_33])],[avatar_definition]) ).

thf(f548,plain,
    ( ( ( sK6 @ sK14 )
      = $false )
    | ~ spl16_33 ),
    inference(avatar_component_clause,[],[f546]) ).

thf(f549,plain,
    ( spl16_29
    | spl16_14
    | spl16_33
    | spl16_28 ),
    inference(avatar_split_clause,[],[f382,f524,f546,f454,f528]) ).

thf(f550,plain,
    ( spl16_33
    | spl16_32
    | spl16_14
    | spl16_28
    | spl16_31 ),
    inference(avatar_split_clause,[],[f386,f537,f524,f454,f541,f546]) ).

thf(f552,definition,
    ( spl16_34
  <=> ( ( sK7 @ sK15 )
      = $false ) ),
    introduced(definition,[new_symbols(definition,[spl16_34])],[avatar_definition]) ).

thf(f554,plain,
    ( ( ( sK7 @ sK15 )
      = $false )
    | ~ spl16_34 ),
    inference(avatar_component_clause,[],[f552]) ).

thf(f555,plain,
    ( spl16_30
    | spl16_34
    | spl16_14
    | spl16_29 ),
    inference(avatar_split_clause,[],[f392,f528,f454,f552,f532]) ).

thf(f556,plain,
    ( spl16_33
    | spl16_14
    | spl16_29
    | spl16_34 ),
    inference(avatar_split_clause,[],[f390,f552,f528,f454,f546]) ).

thf(f557,plain,
    ( spl16_30
    | spl16_14
    | spl16_34
    | spl16_32
    | spl16_31 ),
    inference(avatar_split_clause,[],[f399,f537,f541,f552,f454,f532]) ).

thf(f558,plain,
    ( spl16_32
    | spl16_31
    | spl16_34
    | spl16_33
    | spl16_14 ),
    inference(avatar_split_clause,[],[f400,f454,f546,f552,f537,f541]) ).

thf(f559,plain,
    ~ spl16_14,
    inference(avatar_split_clause,[],[f134,f454]) ).

thf(f574,plain,
    ( ( $true
      = ( sK6 @ sK13 ) )
    | ( $false = $true )
    | ~ spl16_15
    | ~ spl16_29 ),
    inference(constrained_superposition,[],[f530,f459]) ).

thf(f576,plain,
    ( ( $true
      = ( sK6 @ sK13 ) )
    | ~ spl16_15
    | ~ spl16_29 ),
    inference(trivial_inequality_removal,[],[f574]) ).

thf(f581,plain,
    ( ( $false = $true )
    | ~ spl16_15
    | ~ spl16_29
    | ~ spl16_31 ),
    inference(forward_demodulation,[],[f576,f539]) ).

thf(f582,plain,
    ( $false
    | ~ spl16_15
    | ~ spl16_29
    | ~ spl16_31 ),
    inference(trivial_inequality_removal,[],[f581]) ).

thf(f583,plain,
    ( ~ spl16_15
    | ~ spl16_29
    | ~ spl16_31 ),
    inference(avatar_contradiction_clause,[],[f582]) ).

thf(f590,plain,
    ( ( ( sK7 @ sK13 )
      = $true )
    | ( $false = $true )
    | ~ spl16_16
    | ~ spl16_29 ),
    inference(constrained_superposition,[],[f530,f463]) ).

thf(f593,plain,
    ( ( ( sK7 @ sK13 )
      = $true )
    | ~ spl16_16
    | ~ spl16_29 ),
    inference(trivial_inequality_removal,[],[f590]) ).

thf(f597,plain,
    ( ( $false = $true )
    | ~ spl16_16
    | ~ spl16_29
    | ~ spl16_32 ),
    inference(forward_demodulation,[],[f593,f543]) ).

thf(f598,plain,
    ( $false
    | ~ spl16_16
    | ~ spl16_29
    | ~ spl16_32 ),
    inference(trivial_inequality_removal,[],[f597]) ).

thf(f599,plain,
    ( ~ spl16_16
    | ~ spl16_29
    | ~ spl16_32 ),
    inference(avatar_contradiction_clause,[],[f598]) ).

thf(f604,plain,
    ( ( ( sK7 @ sK15 )
      = $true )
    | ( $false = $true )
    | ~ spl16_16
    | ~ spl16_28 ),
    inference(constrained_superposition,[],[f526,f463]) ).

thf(f608,plain,
    ( ( ( sK7 @ sK15 )
      = $true )
    | ~ spl16_16
    | ~ spl16_28 ),
    inference(trivial_inequality_removal,[],[f604]) ).

thf(f615,plain,
    ( ( ( sK6 @ sK14 )
      = $true )
    | ( $false = $true )
    | ~ spl16_15
    | ~ spl16_30 ),
    inference(constrained_superposition,[],[f459,f534]) ).

thf(f617,plain,
    ( ( ( sK6 @ sK14 )
      = $true )
    | ~ spl16_15
    | ~ spl16_30 ),
    inference(trivial_inequality_removal,[],[f615]) ).

thf(f623,plain,
    ( ( $false = $true )
    | ~ spl16_15
    | ~ spl16_30
    | ~ spl16_33 ),
    inference(forward_demodulation,[],[f617,f548]) ).

thf(f624,plain,
    ( $false
    | ~ spl16_15
    | ~ spl16_30
    | ~ spl16_33 ),
    inference(trivial_inequality_removal,[],[f623]) ).

thf(f625,plain,
    ( ~ spl16_15
    | ~ spl16_30
    | ~ spl16_33 ),
    inference(avatar_contradiction_clause,[],[f624]) ).

thf(f626,plain,
    ( ( $false = $true )
    | ~ spl16_16
    | ~ spl16_28
    | ~ spl16_34 ),
    inference(forward_demodulation,[],[f554,f608]) ).

thf(f627,plain,
    ( $false
    | ~ spl16_16
    | ~ spl16_28
    | ~ spl16_34 ),
    inference(trivial_inequality_removal,[],[f626]) ).

thf(f628,plain,
    ( ~ spl16_16
    | ~ spl16_28
    | ~ spl16_34 ),
    inference(avatar_contradiction_clause,[],[f627]) ).

cnf(s13,plain,
    ( spl16_15
    | spl16_14
    | spl16_15 ),
    inference(sat_conversion,[],[f460]) ).

cnf(s14,plain,
    ( spl16_14
    | spl16_15 ),
    inference(rat,[],[s13]) ).

cnf(s17,plain,
    ( spl16_16
    | spl16_14
    | spl16_16 ),
    inference(sat_conversion,[],[f466]) ).

cnf(s18,plain,
    ( spl16_14
    | spl16_16 ),
    inference(rat,[],[s17]) ).

cnf(s31,plain,
    ( spl16_14
    | spl16_28
    | spl16_29
    | spl16_30 ),
    inference(sat_conversion,[],[f535]) ).

cnf(s32,plain,
    ( spl16_14
    | spl16_28
    | spl16_30
    | spl16_31
    | spl16_32 ),
    inference(sat_conversion,[],[f544]) ).

cnf(s33,plain,
    ( spl16_14
    | spl16_28
    | spl16_29
    | spl16_33 ),
    inference(sat_conversion,[],[f549]) ).

cnf(s34,plain,
    ( spl16_14
    | spl16_28
    | spl16_31
    | spl16_32
    | spl16_33 ),
    inference(sat_conversion,[],[f550]) ).

cnf(s35,plain,
    ( spl16_14
    | spl16_29
    | spl16_30
    | spl16_34 ),
    inference(sat_conversion,[],[f555]) ).

cnf(s36,plain,
    ( spl16_14
    | spl16_29
    | spl16_33
    | spl16_34 ),
    inference(sat_conversion,[],[f556]) ).

cnf(s37,plain,
    ( spl16_14
    | spl16_30
    | spl16_31
    | spl16_32
    | spl16_34 ),
    inference(sat_conversion,[],[f557]) ).

cnf(s38,plain,
    ( spl16_14
    | spl16_31
    | spl16_32
    | spl16_33
    | spl16_34 ),
    inference(sat_conversion,[],[f558]) ).

cnf(s39,plain,
    ~ spl16_14,
    inference(sat_conversion,[],[f559]) ).

cnf(s41,plain,
    ( ~ spl16_15
    | ~ spl16_29
    | ~ spl16_31 ),
    inference(sat_conversion,[],[f583]) ).

cnf(s43,plain,
    ( ~ spl16_16
    | ~ spl16_29
    | ~ spl16_32 ),
    inference(sat_conversion,[],[f599]) ).

cnf(s45,plain,
    ( ~ spl16_15
    | ~ spl16_30
    | ~ spl16_33 ),
    inference(sat_conversion,[],[f625]) ).

cnf(s46,plain,
    ( ~ spl16_16
    | ~ spl16_28
    | ~ spl16_34 ),
    inference(sat_conversion,[],[f628]) ).

cnf(s47,plain,
    ( spl16_31
    | spl16_32
    | spl16_33
    | spl16_34 ),
    inference(rat,[],[s38,s39]) ).

cnf(s48,plain,
    ( spl16_30
    | spl16_31
    | spl16_32
    | spl16_34 ),
    inference(rat,[],[s37,s39]) ).

cnf(s49,plain,
    ( spl16_29
    | spl16_33
    | spl16_34 ),
    inference(rat,[],[s36,s39]) ).

cnf(s50,plain,
    ( spl16_29
    | spl16_30
    | spl16_34 ),
    inference(rat,[],[s35,s39]) ).

cnf(s51,plain,
    ( spl16_28
    | spl16_31
    | spl16_32
    | spl16_33 ),
    inference(rat,[],[s34,s39]) ).

cnf(s52,plain,
    ( spl16_28
    | spl16_29
    | spl16_33 ),
    inference(rat,[],[s33,s39]) ).

cnf(s53,plain,
    ( spl16_28
    | spl16_30
    | spl16_31
    | spl16_32 ),
    inference(rat,[],[s32,s39]) ).

cnf(s54,plain,
    ( spl16_28
    | spl16_29
    | spl16_30 ),
    inference(rat,[],[s31,s39]) ).

cnf(s67,plain,
    spl16_16,
    inference(rat,[],[s18,s39]) ).

cnf(s68,plain,
    spl16_15,
    inference(rat,[],[s14,s39]) ).

cnf(s69,plain,
    ( spl16_29
    | spl16_28 ),
    inference(rat,[],[s45,s54,s52,s68]) ).

cnf(s70,plain,
    ( spl16_31
    | spl16_32
    | spl16_28 ),
    inference(rat,[],[s45,s53,s51,s68]) ).

cnf(s71,plain,
    spl16_28,
    inference(rat,[],[s70,s41,s43,s69,s68,s67]) ).

cnf(s72,plain,
    ~ spl16_34,
    inference(rat,[],[s46,s67,s71]) ).

cnf(s73,plain,
    spl16_33,
    inference(rat,[],[s47,s41,s43,s49,s72,s68,s67]) ).

cnf(s74,plain,
    ~ spl16_30,
    inference(rat,[],[s45,s68,s73]) ).

cnf(s75,plain,
    spl16_29,
    inference(rat,[],[s50,s72,s74]) ).

cnf(s76,plain,
    ~ spl16_32,
    inference(rat,[],[s43,s67,s75]) ).

cnf(s77,plain,
    ~ spl16_31,
    inference(rat,[],[s41,s68,s75]) ).

cnf(s78,plain,
    $false,
    inference(rat,[],[s48,s74,s72,s76,s77]) ).

thf(f629,plain,
    $false,
    inference(avatar_sat_refutation,[],[s78]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SYO048^1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06  % Command  : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.20  % Computer : n013.cluster.edu
% 0.09/0.20  % Model    : x86_64 x86_64
% 0.09/0.20  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.20  % Memory   : 8046.5625MB
% 0.09/0.20  % OS       : Linux 6.8.0-71-generic
% 0.09/0.20  % CPULimit : 300
% 0.09/0.20  % WCLimit  : 300
% 0.09/0.20  % DateTime : Tue Sep 29 16:24:07 UTC 2026
% 0.09/0.20  % CPUTime  : 
% 0.09/0.20  Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.24  Running higher-order theorem proving
% 0.09/0.25  Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.23/0.31  % (2323541)Detected a higher-order problem, will run a greedy HOL sequence.
% 0.23/0.31  % (2323552)WARNING Broken Constraint: if ho_split_queue_ratios(1,8) has been set then ho_split_queue(off) is equal to on
% 0.23/0.31  % (2323552)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
% 0.23/0.31  % (2323552)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=759541413:hsqr=1,8:i=157:s2at=5:add=on:nm=2:rtra=on_2999 on theBenchmark for (2999ds/157Mi)
% 0.23/0.31  % (2323548)lrs+10_1_cnfonf=off:si=on:uwa=one_side_interpreted:random_seed=1246201333:i=3:rtra=on:inj=on:ntd=on_2999 on theBenchmark for (2999ds/3Mi)
% 0.23/0.31  % (2323549)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=3693700597: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)
% 0.23/0.31  % (2323547)lrs+10_16_si=on:nwc=1.5:random_seed=451815907:i=18:kws=arity_squared:rtra=on:fe=abstraction:ntd=on_2999 on theBenchmark for (2999ds/18Mi)
% 0.23/0.31  % (2323546)lrs+10_40_drc=off:e2e=on:si=on:uwa=one_side_interpreted:random_seed=3594883069:s2a=on:i=87:rtra=on:ntd=on_2999 on theBenchmark for (2999ds/87Mi)
% 0.23/0.31  % (2323552) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2323541-2323552"...
% 0.23/0.31  % (2323548)Instruction limit reached! 
% 0.23/0.31  % (2323548)------------------------------
% 0.23/0.31  % (2323548)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.23/0.31  % (2323548)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.23/0.31  % (2323548)CaDiCaL version: 2.1.3
% 0.23/0.31  % (2323548)Termination reason: Instruction limit
% 0.23/0.31  % (2323548)Termination phase: Saturation
% 0.23/0.31  % (2323548)Time elapsed: 0.005 s
% 0.23/0.31  % (2323548)Peak memory usage: 11 MB
% 0.23/0.31  % (2323548)Instructions burned: 10 (million)
% 0.23/0.31  % (2323552)...printing done.
% 0.23/0.31  % (2323552)Refutation found. Thanks to Tanya!
% 0.23/0.31  % SZS status Theorem for theBenchmark
% 0.23/0.31  % SZS output start Proof for theBenchmark
% See solution above
% 0.23/0.31  % (2323552)------------------------------
% 0.23/0.31  % (2323552)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.23/0.31  % (2323552)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.23/0.31  % (2323552)CaDiCaL version: 2.1.3
% 0.23/0.31  % (2323552)Termination reason: Refutation
% 0.23/0.31  % (2323552)Time elapsed: 0.012 s
% 0.23/0.31  % (2323552)Peak memory usage: 13 MB
% 0.23/0.31  % (2323552)Instructions burned: 43 (million)
% 0.23/0.31  % (2323541)Success in time 0.045 s
% 0.23/0.31  % Vampire exiting
%------------------------------------------------------------------------------