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

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : SYO049^1 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT

% Computer : n014.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 08:48:48 AM UTC 2026

% Result   : Theorem 0.20s 0.29s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   51
%            Number of leaves      :   18
% Syntax   : Number of formulae    :  229 (  58 unt;   0 typ;   8 def)
%            Number of atoms       : 2278 ( 359 equ;   0 cnn)
%            Maximal formula atoms :    9 (   9 avg)
%            Number of connectives : 3096 ( 738   ~; 726   |;   0   &;1486   @)
%                                         (   8 <=>;   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  :  214 ( 214   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   64 (  60 usr;  15 con; 0-4 aty)
%                                         ( 138  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :  425 (   0 sgn  57   !;   1   ?; 425   :)

% 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,
    db2: 
      !>[X0: $tType] : X0 ).

thf(func_def_33,type,
    db1: 
      !>[X0: $tType] : X0 ).

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

thf(func_def_35,type,
    vLAM: 
      !>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).

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

thf(func_def_37,type,
    vNOT: $o > $o ).

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

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

thf(func_def_42,type,
    db3: 
      !>[X0: $tType] : X0 ).

thf(func_def_43,type,
    vIMP: $o > $o > $o ).

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

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

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

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

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

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

thf(f3,axiom,
    ( mnot
    = ( ^ [X0: $i > $o,X1: $i] :
          ~ ( X0 @ X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mnot) ).

thf(f4,axiom,
    ( mor
    = ( ^ [X0: $i > $o,X1: $i > $o,X2: $i] :
          ( ( X1 @ X2 )
          | ( X0 @ X2 ) ) ) ),
    file('/export/starexec/sandbox2/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/sandbox2/benchmark/Axioms/LCL013^0.ax',mand) ).

thf(f6,axiom,
    ( mimplies
    = ( ^ [X0: $i > $o,X1: $i > $o] : ( mor @ ( mnot @ X0 ) @ X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mimplies) ).

thf(f8,axiom,
    ( mequiv
    = ( ^ [X0: $i > $o,X1: $i > $o] : ( mand @ ( mimplies @ X0 @ X1 ) @ ( mimplies @ X1 @ X0 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mequiv) ).

thf(f11,axiom,
    ( mforall_prop
    = ( ^ [X0: ( $i > $o ) > $i > $o,X1: $i] :
        ! [X2: $i > $o] : ( X0 @ X2 @ X1 ) ) ),
    file('/export/starexec/sandbox2/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/sandbox2/benchmark/Axioms/LCL013^0.ax',mbox) ).

thf(f17,axiom,
    ( mdia
    = ( ^ [X0: $i > $i > $o,X1: $i > $o] : ( mnot @ ( mbox @ X0 @ ( mnot @ X1 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mdia) ).

thf(f28,axiom,
    ( mvalid
    = ( ^ [X0: $i > $o] :
        ! [X1: $i] : ( X0 @ X1 ) ) ),
    file('/export/starexec/sandbox2/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 @ ( mdia @ X0 @ ( mor @ X1 @ X2 ) ) @ ( mor @ ( mdia @ X0 @ X1 ) @ ( mdia @ X0 @ X2 ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj) ).

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

thf(f36,plain,
    ( mnot
    = ( ^ [X0: $i > $o,X1: $i] :
          ~ ( X0 @ X1 ) ) ),
    inference(rectify,[],[f3]) ).

thf(f37,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(fool_elimination,[],[f36]) ).

thf(f38,plain,
    ( mor
    = ( ^ [X0: $i > $o,X1: $i > $o,X2: $i] :
          ( ( X1 @ X2 )
          | ( X0 @ X2 ) ) ) ),
    inference(rectify,[],[f4]) ).

thf(f39,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y0 @ Y2 )
          | ( Y1 @ Y2 ) ) ) ),
    inference(fool_elimination,[],[f38]) ).

thf(f40,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mnot @ ( mor @ ( mnot @ Y0 ) @ ( mnot @ Y1 ) ) ) ) ),
    inference(fool_elimination,[],[f5]) ).

thf(f41,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(fool_elimination,[],[f6]) ).

thf(f43,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mand @ ( mimplies @ Y0 @ Y1 ) @ ( mimplies @ Y1 @ Y0 ) ) ) ),
    inference(fool_elimination,[],[f8]) ).

thf(f47,plain,
    ( mforall_prop
    = ( ^ [X0: ( $i > $o ) > $i > $o,X1: $i] :
        ! [X2: $i > $o] : ( X0 @ X2 @ X1 ) ) ),
    inference(rectify,[],[f11]) ).

thf(f48,plain,
    ( mforall_prop
    = ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
          ( !! @ ( $i > $o )
          @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f47]) ).

thf(f54,plain,
    ( mbox
    = ( ^ [X0: $i > $i > $o,X1: $i > $o,X2: $i] :
        ! [X3: $i] :
          ( ( X1 @ X3 )
          | ~ ( X0 @ X2 @ X3 ) ) ) ),
    inference(rectify,[],[f16]) ).

thf(f55,plain,
    ( mbox
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
          ( !! @ $i
          @ ^ [Y3: $i] :
              ( ~ ( Y0 @ Y2 @ Y3 )
              | ( Y1 @ Y3 ) ) ) ) ),
    inference(fool_elimination,[],[f54]) ).

thf(f56,plain,
    ( mdia
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o] : ( mnot @ ( mbox @ Y0 @ ( mnot @ Y1 ) ) ) ) ),
    inference(fool_elimination,[],[f17]) ).

thf(f77,plain,
    ( mvalid
    = ( ^ [X0: $i > $o] :
        ! [X1: $i] : ( X0 @ X1 ) ) ),
    inference(rectify,[],[f28]) ).

thf(f78,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f77]) ).

thf(f85,plain,
    ~ ! [X0: $i > $i > $o] :
        ( mvalid
        @ ( mforall_prop
          @ ^ [X1: $i > $o] :
              ( mforall_prop
              @ ^ [X2: $i > $o] : ( mequiv @ ( mdia @ X0 @ ( mor @ X1 @ X2 ) ) @ ( mor @ ( mdia @ X0 @ X1 ) @ ( mdia @ X0 @ X2 ) ) ) ) ) ),
    inference(rectify,[],[f33]) ).

thf(f86,plain,
    ~ ! [X0: $i > $i > $o] :
        ( $true
        = ( mvalid
          @ ( mforall_prop
            @ ^ [Y0: $i > $o] :
                ( mforall_prop
                @ ^ [Y1: $i > $o] : ( mequiv @ ( mdia @ X0 @ ( mor @ Y0 @ Y1 ) ) @ ( mor @ ( mdia @ X0 @ Y0 ) @ ( mdia @ X0 @ Y1 ) ) ) ) ) ) ),
    inference(fool_elimination,[],[f85]) ).

thf(f87,plain,
    ? [X0: $i > $i > $o] :
      ( $true
     != ( mvalid
        @ ( mforall_prop
          @ ^ [Y0: $i > $o] :
              ( mforall_prop
              @ ^ [Y1: $i > $o] : ( mequiv @ ( mdia @ X0 @ ( mor @ Y0 @ Y1 ) ) @ ( mor @ ( mdia @ X0 @ Y0 ) @ ( mdia @ X0 @ Y1 ) ) ) ) ) ) ),
    inference(ennf_transformation,[],[f86]) ).

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

thf(f91,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(cnf_transformation,[],[f37]) ).

thf(f92,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y0 @ Y2 )
          | ( Y1 @ Y2 ) ) ) ),
    inference(cnf_transformation,[],[f39]) ).

thf(f93,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mnot @ ( mor @ ( mnot @ Y0 ) @ ( mnot @ Y1 ) ) ) ) ),
    inference(cnf_transformation,[],[f40]) ).

thf(f94,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(cnf_transformation,[],[f41]) ).

thf(f96,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mand @ ( mimplies @ Y0 @ Y1 ) @ ( mimplies @ Y1 @ Y0 ) ) ) ),
    inference(cnf_transformation,[],[f43]) ).

thf(f99,plain,
    ( mforall_prop
    = ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
          ( !! @ ( $i > $o )
          @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f48]) ).

thf(f104,plain,
    ( mbox
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
          ( !! @ $i
          @ ^ [Y3: $i] :
              ( ~ ( Y0 @ Y2 @ Y3 )
              | ( Y1 @ Y3 ) ) ) ) ),
    inference(cnf_transformation,[],[f55]) ).

thf(f105,plain,
    ( mdia
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o] : ( mnot @ ( mbox @ Y0 @ ( mnot @ Y1 ) ) ) ) ),
    inference(cnf_transformation,[],[f56]) ).

thf(f116,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f78]) ).

thf(f120,plain,
    ( $true
   != ( mvalid
      @ ( mforall_prop
        @ ^ [Y0: $i > $o] :
            ( mforall_prop
            @ ^ [Y1: $i > $o] : ( mequiv @ ( mdia @ sK0 @ ( mor @ Y0 @ Y1 ) ) @ ( mor @ ( mdia @ sK0 @ Y0 ) @ ( mdia @ sK0 @ Y1 ) ) ) ) ) ) ),
    inference(cnf_transformation,[],[f88]) ).

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,[],[f93,f91,f92,f91,f91]) ).

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,[],[f94,f92,f91]) ).

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,[],[f96,f123,f124,f124]) ).

thf(f131,plain,
    ( mdia
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o] :
          ( ^ [Y2: $i > $o,Y3: $i] :
              ~ ( Y2 @ Y3 )
          @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o,Y4: $i] :
                ( !! @ $i
                @ ^ [Y5: $i] :
                    ( ~ ( Y2 @ Y4 @ Y5 )
                    | ( Y3 @ Y5 ) ) )
            @ Y0
            @ ( ^ [Y2: $i > $o,Y3: $i] :
                  ~ ( Y2 @ Y3 )
              @ Y1 ) ) ) ) ),
    inference(definition_unfolding,[],[f105,f91,f104,f91]) ).

thf(f132,plain,
    ( $true
   != ( ^ [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 > $o,Y5: $i] :
                          ~ ( Y4 @ Y5 )
                      @ ( ^ [Y4: $i > $i > $o,Y5: $i > $o,Y6: $i] :
                            ( !! @ $i
                            @ ^ [Y7: $i] :
                                ( ~ ( Y4 @ Y6 @ Y7 )
                                | ( Y5 @ Y7 ) ) )
                        @ Y2
                        @ ( ^ [Y4: $i > $o,Y5: $i] :
                              ~ ( Y4 @ Y5 )
                          @ Y3 ) ) )
                  @ sK0
                  @ ( ^ [Y2: $i > $o,Y3: $i > $o,Y4: $i] :
                        ( ( Y2 @ Y4 )
                        | ( Y3 @ Y4 ) )
                    @ Y0
                    @ Y1 ) )
                @ ( ^ [Y2: $i > $o,Y3: $i > $o,Y4: $i] :
                      ( ( Y2 @ Y4 )
                      | ( Y3 @ Y4 ) )
                  @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o] :
                        ( ^ [Y4: $i > $o,Y5: $i] :
                            ~ ( Y4 @ Y5 )
                        @ ( ^ [Y4: $i > $i > $o,Y5: $i > $o,Y6: $i] :
                              ( !! @ $i
                              @ ^ [Y7: $i] :
                                  ( ~ ( Y4 @ Y6 @ Y7 )
                                  | ( Y5 @ Y7 ) ) )
                          @ Y2
                          @ ( ^ [Y4: $i > $o,Y5: $i] :
                                ~ ( Y4 @ Y5 )
                            @ Y3 ) ) )
                    @ sK0
                    @ Y0 )
                  @ ( ^ [Y2: $i > $i > $o,Y3: $i > $o] :
                        ( ^ [Y4: $i > $o,Y5: $i] :
                            ~ ( Y4 @ Y5 )
                        @ ( ^ [Y4: $i > $i > $o,Y5: $i > $o,Y6: $i] :
                              ( !! @ $i
                              @ ^ [Y7: $i] :
                                  ( ~ ( Y4 @ Y6 @ Y7 )
                                  | ( Y5 @ Y7 ) ) )
                          @ Y2
                          @ ( ^ [Y4: $i > $o,Y5: $i] :
                                ~ ( Y4 @ Y5 )
                            @ Y3 ) ) )
                    @ sK0
                    @ Y1 ) ) ) ) ) ) ),
    inference(definition_unfolding,[],[f120,f116,f99,f99,f126,f131,f92,f92,f131,f131]) ).

thf(f133,plain,
    ( $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 ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f132]) ).

thf(f134,plain,
    ( $false
    = ( ^ [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 ) ) ) ) ) ) ) )
      @ sK1 ) ),
    inference(sigma_proxy_clausification,[],[f133]) ).

thf(f135,plain,
    ( $false
    = ( !! @ ( $i > $o )
      @ ^ [Y0: $i > $o] :
          ( !! @ ( $i > $o )
          @ ^ [Y1: $i > $o] :
              ~ ( ~ ( ~ ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( sK0 @ sK1 @ Y2 )
                              | ~ ( ( Y0 @ Y2 )
                                  | ( Y1 @ Y2 ) ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( sK0 @ sK1 @ Y2 )
                            | ~ ( Y0 @ Y2 ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( sK0 @ sK1 @ Y2 )
                            | ~ ( Y1 @ Y2 ) ) ) )
                | ~ ( ~ ( ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( sK0 @ sK1 @ Y2 )
                                | ~ ( Y0 @ Y2 ) ) )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( sK0 @ sK1 @ Y2 )
                                | ~ ( Y1 @ Y2 ) ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( sK0 @ sK1 @ Y2 )
                            | ~ ( ( Y0 @ Y2 )
                                | ( Y1 @ Y2 ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f134]) ).

thf(f136,plain,
    ( $false
    = ( ^ [Y0: $i > $o] :
          ( !! @ ( $i > $o )
          @ ^ [Y1: $i > $o] :
              ~ ( ~ ( ~ ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( sK0 @ sK1 @ Y2 )
                              | ~ ( ( Y0 @ Y2 )
                                  | ( Y1 @ Y2 ) ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( sK0 @ sK1 @ Y2 )
                            | ~ ( Y0 @ Y2 ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( sK0 @ sK1 @ Y2 )
                            | ~ ( Y1 @ Y2 ) ) ) )
                | ~ ( ~ ( ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( sK0 @ sK1 @ Y2 )
                                | ~ ( Y0 @ Y2 ) ) )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( sK0 @ sK1 @ Y2 )
                                | ~ ( Y1 @ Y2 ) ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( sK0 @ sK1 @ Y2 )
                            | ~ ( ( Y0 @ Y2 )
                                | ( Y1 @ Y2 ) ) ) ) ) ) )
      @ sK2 ) ),
    inference(sigma_proxy_clausification,[],[f135]) ).

thf(f137,plain,
    ( $false
    = ( !! @ ( $i > $o )
      @ ^ [Y0: $i > $o] :
          ~ ( ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( sK0 @ sK1 @ Y1 )
                          | ~ ( ( sK2 @ Y1 )
                              | ( Y0 @ Y1 ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( sK0 @ sK1 @ Y1 )
                        | ~ ( sK2 @ Y1 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( sK0 @ sK1 @ Y1 )
                        | ~ ( Y0 @ Y1 ) ) ) )
            | ~ ( ~ ( ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( sK0 @ sK1 @ Y1 )
                            | ~ ( sK2 @ Y1 ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( sK0 @ sK1 @ Y1 )
                            | ~ ( Y0 @ Y1 ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( sK0 @ sK1 @ Y1 )
                        | ~ ( ( sK2 @ Y1 )
                            | ( Y0 @ Y1 ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f136]) ).

thf(f138,plain,
    ( $false
    = ( ^ [Y0: $i > $o] :
          ~ ( ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( sK0 @ sK1 @ Y1 )
                          | ~ ( ( sK2 @ Y1 )
                              | ( Y0 @ Y1 ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( sK0 @ sK1 @ Y1 )
                        | ~ ( sK2 @ Y1 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( sK0 @ sK1 @ Y1 )
                        | ~ ( Y0 @ Y1 ) ) ) )
            | ~ ( ~ ( ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( sK0 @ sK1 @ Y1 )
                            | ~ ( sK2 @ Y1 ) ) )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( sK0 @ sK1 @ Y1 )
                            | ~ ( Y0 @ Y1 ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( sK0 @ sK1 @ Y1 )
                        | ~ ( ( sK2 @ Y1 )
                            | ( Y0 @ Y1 ) ) ) ) ) )
      @ sK3 ) ),
    inference(sigma_proxy_clausification,[],[f137]) ).

thf(f139,plain,
    ( $false
    = ( ~ ( ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK1 @ Y0 )
                        | ~ ( ( sK2 @ Y0 )
                            | ( sK3 @ Y0 ) ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( sK2 @ Y0 ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( sK3 @ Y0 ) ) ) )
          | ~ ( ~ ( ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( sK0 @ sK1 @ Y0 )
                          | ~ ( sK2 @ Y0 ) ) )
                  | ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( sK0 @ sK1 @ Y0 )
                          | ~ ( sK3 @ Y0 ) ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f138]) ).

thf(f140,plain,
    ( $true
    = ( ~ ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( ( sK2 @ Y0 )
                        | ( sK3 @ Y0 ) ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( sK2 @ Y0 ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( sK3 @ Y0 ) ) ) )
      | ~ ( ~ ( ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( sK2 @ Y0 ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( sK3 @ Y0 ) ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( ( sK2 @ Y0 )
                      | ( sK3 @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f139]) ).

thf(f141,plain,
    ( ( $true
      = ( ~ ( ~ ( ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK1 @ Y0 )
                        | ~ ( sK2 @ Y0 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK1 @ Y0 )
                        | ~ ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( ( sK2 @ Y0 )
                        | ( sK3 @ Y0 ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f140]) ).

thf(f142,plain,
    ( ( $false
      = ( ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( ( sK2 @ Y0 )
                    | ( sK3 @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f141]) ).

thf(f143,plain,
    ( ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( ( sK2 @ Y0 )
                    | ( sK3 @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f142]) ).

thf(f144,plain,
    ( ( $false
      = ( ~ ( ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f142]) ).

thf(f145,plain,
    ( ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK3 @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f144]) ).

thf(f146,plain,
    ( ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK3 @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f145]) ).

thf(f147,plain,
    ( ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f146]) ).

thf(f148,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) )
        @ sK4 ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(sigma_proxy_clausification,[],[f147]) ).

thf(f149,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) )
        @ sK4 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( ( sK2 @ Y0 )
                      | ( sK3 @ Y0 ) ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK3 @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f148]) ).

thf(f151,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) )
        @ sK4 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( ( sK2 @ Y0 )
                      | ( sK3 @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f149]) ).

thf(f152,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) )
        @ sK4 ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( ( sK2 @ Y0 )
                    | ( sK3 @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f151]) ).

thf(f153,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) )
        @ sK4 ) )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( ( sK2 @ Y0 )
                | ( sK3 @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f152]) ).

thf(f154,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) )
        @ sK4 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( ( sK2 @ Y0 )
                | ( sK3 @ Y0 ) ) )
        @ sK5 ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( sK0 @ sK1 @ Y0 )
                | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(sigma_proxy_clausification,[],[f153]) ).

thf(f155,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) )
        @ sK4 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( ( sK2 @ Y0 )
                | ( sK3 @ Y0 ) ) )
        @ sK5 ) )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK2 @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f154]) ).

thf(f156,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK3 @ Y0 ) )
        @ sK4 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( ( sK2 @ Y0 )
                | ( sK3 @ Y0 ) ) )
        @ sK5 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( sK2 @ Y0 ) )
        @ sK6 ) ) ),
    inference(sigma_proxy_clausification,[],[f155]) ).

thf(f157,plain,
    ( ( $false
      = ( ~ ( sK0 @ sK1 @ sK4 )
        | ~ ( sK3 @ sK4 ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK5 )
        | ~ ( ( sK2 @ sK5 )
            | ( sK3 @ sK5 ) ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(beta-eta_normalization,[],[f156]) ).

thf(f158,plain,
    ( ( $false
      = ( ~ ( sK3 @ sK4 ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK5 )
        | ~ ( ( sK2 @ sK5 )
            | ( sK3 @ sK5 ) ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f157]) ).

thf(f159,plain,
    ( ( $false
      = ( ~ ( sK0 @ sK1 @ sK4 ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK5 )
        | ~ ( ( sK2 @ sK5 )
            | ( sK3 @ sK5 ) ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f157]) ).

thf(f160,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK5 )
        | ~ ( ( sK2 @ sK5 )
            | ( sK3 @ sK5 ) ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(not_proxy_clausification,[],[f159]) ).

thf(f161,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $false
      = ( ~ ( ( sK2 @ sK5 )
            | ( sK3 @ sK5 ) ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f160]) ).

thf(f162,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK5 ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f160]) ).

thf(f163,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(not_proxy_clausification,[],[f162]) ).

thf(f164,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $false
      = ( ~ ( sK2 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f163]) ).

thf(f165,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f163]) ).

thf(f166,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) ) ),
    inference(not_proxy_clausification,[],[f165]) ).

thf(f167,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $true
      = ( sK2 @ sK6 ) ) ),
    inference(not_proxy_clausification,[],[f164]) ).

thf(f168,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( ( sK2 @ sK5 )
        | ( sK3 @ sK5 ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(not_proxy_clausification,[],[f161]) ).

thf(f169,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(or_proxy_clausification,[],[f168]) ).

thf(f170,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $false
      = ( ~ ( sK2 @ sK6 ) ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(or_proxy_clausification,[],[f169]) ).

thf(f171,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 ) ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(or_proxy_clausification,[],[f169]) ).

thf(f172,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(not_proxy_clausification,[],[f171]) ).

thf(f173,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK2 @ sK6 ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(not_proxy_clausification,[],[f170]) ).

thf(f174,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK5 )
        | ~ ( ( sK2 @ sK5 )
            | ( sK3 @ sK5 ) ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(not_proxy_clausification,[],[f158]) ).

thf(f175,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $false
      = ( ~ ( ( sK2 @ sK5 )
            | ( sK3 @ sK5 ) ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f174]) ).

thf(f176,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK5 ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f174]) ).

thf(f177,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(not_proxy_clausification,[],[f176]) ).

thf(f178,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $false
      = ( ~ ( sK2 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f177]) ).

thf(f179,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f177]) ).

thf(f180,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) ) ),
    inference(not_proxy_clausification,[],[f179]) ).

thf(f181,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $true
      = ( sK2 @ sK6 ) ) ),
    inference(not_proxy_clausification,[],[f178]) ).

thf(f182,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( ( sK2 @ sK5 )
        | ( sK3 @ sK5 ) ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) ) ),
    inference(not_proxy_clausification,[],[f175]) ).

thf(f183,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 )
        | ~ ( sK2 @ sK6 ) ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(or_proxy_clausification,[],[f182]) ).

thf(f184,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $false
      = ( ~ ( sK2 @ sK6 ) ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(or_proxy_clausification,[],[f183]) ).

thf(f185,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $false
      = ( ~ ( sK0 @ sK1 @ sK6 ) ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(or_proxy_clausification,[],[f183]) ).

thf(f186,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(not_proxy_clausification,[],[f185]) ).

thf(f187,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK2 @ sK6 ) )
    | ( $true
      = ( sK2 @ sK5 ) ) ),
    inference(not_proxy_clausification,[],[f184]) ).

thf(f240,plain,
    ( ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( sK0 @ sK1 @ Y0 )
            | ~ ( ( sK2 @ Y0 )
                | ( sK3 @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( ( sK2 @ Y0 )
                          | ( sK3 @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK2 @ Y0 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( sK3 @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f143]) ).

thf(f241,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $true
        = ( ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( sK0 @ sK1 @ Y0 )
                        | ~ ( ( sK2 @ Y0 )
                            | ( sK3 @ Y0 ) ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( sK2 @ Y0 ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( sK0 @ sK1 @ Y0 )
                      | ~ ( sK3 @ Y0 ) ) ) ) ) ) ),
    inference(pi_proxy_clausification,[],[f240]) ).

thf(f242,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( sK0 @ sK1 @ Y0 )
                    | ~ ( ( sK2 @ Y0 )
                        | ( sK3 @ Y0 ) ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( sK2 @ Y0 ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( sK3 @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f241]) ).

thf(f243,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( sK2 @ Y0 ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( sK3 @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f242]) ).

thf(f267,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( sK3 @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f243]) ).

thf(f268,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( sK0 @ sK1 @ Y0 )
                  | ~ ( sK2 @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f243]) ).

thf(f269,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( sK2 @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f268]) ).

thf(f270,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( sK2 @ Y0 ) )
          @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f269]) ).

thf(f271,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( sK0 @ sK1 @ X1 )
          | ~ ( ( sK2 @ X1 )
              | ( sK3 @ X1 ) ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 )
          | ~ ( sK2 @ X2 ) ) ) ),
    inference(beta-eta_normalization,[],[f270]) ).

thf(f272,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( ( sK2 @ X1 )
              | ( sK3 @ X1 ) ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 )
          | ~ ( sK2 @ X2 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f271]) ).

thf(f273,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ( sK2 @ X1 )
          | ( sK3 @ X1 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 )
          | ~ ( sK2 @ X2 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f272]) ).

thf(f275,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK2 @ X1 ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 )
          | ~ ( sK2 @ X2 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f273]) ).

thf(f276,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK2 @ X1 ) )
      | ( $true
        = ( ~ ( sK2 @ X2 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f275]) ).

thf(f277,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK2 @ X1 ) )
      | ( $false
        = ( sK2 @ X2 ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f276]) ).

thf(f278,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK2 @ X1 ) )
      | ( $false
        = ( sK2 @ X2 ) )
      | ( $false
        = ( sK0 @ sK1 @ X1 ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f277]) ).

thf(f279,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK2 @ X1 ) )
      | ( $false
        = ( sK2 @ X2 ) )
      | ( $false
        = ( sK0 @ sK1 @ X1 ) )
      | ( $false
        = ( sK0 @ sK1 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f278]) ).

thf(f284,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( sK3 @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f267]) ).

thf(f285,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( ( sK2 @ Y0 )
                  | ( sK3 @ Y0 ) ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( sK0 @ sK1 @ Y0 )
              | ~ ( sK3 @ Y0 ) )
          @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f284]) ).

thf(f286,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( sK0 @ sK1 @ X1 )
          | ~ ( ( sK2 @ X1 )
              | ( sK3 @ X1 ) ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 )
          | ~ ( sK3 @ X2 ) ) ) ),
    inference(beta-eta_normalization,[],[f285]) ).

thf(f287,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( ( sK2 @ X1 )
              | ( sK3 @ X1 ) ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 )
          | ~ ( sK3 @ X2 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f286]) ).

thf(f288,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ( sK2 @ X1 )
          | ( sK3 @ X1 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 )
          | ~ ( sK3 @ X2 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f287]) ).

thf(f289,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK3 @ X1 ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 )
          | ~ ( sK3 @ X2 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f288]) ).

thf(f295,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK3 @ X1 ) )
      | ( $true
        = ( ~ ( sK3 @ X2 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f289]) ).

thf(f296,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK3 @ X1 ) )
      | ( $false
        = ( sK3 @ X2 ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X1 ) ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f295]) ).

thf(f297,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK3 @ X1 ) )
      | ( $false
        = ( sK3 @ X2 ) )
      | ( $false
        = ( sK0 @ sK1 @ X1 ) )
      | ( $true
        = ( ~ ( sK0 @ sK1 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f296]) ).

thf(f298,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( sK3 @ X1 ) )
      | ( $false
        = ( sK3 @ X2 ) )
      | ( $false
        = ( sK0 @ sK1 @ X1 ) )
      | ( $false
        = ( sK0 @ sK1 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f297]) ).

thf(f300,definition,
    ( spl10_1
  <=> ( $true
      = ( sK2 @ sK6 ) ) ),
    introduced(definition,[new_symbols(definition,[spl10_1])],[avatar_definition]) ).

thf(f301,plain,
    ( ( $true
     != ( sK2 @ sK6 ) )
    | spl10_1 ),
    inference(avatar_component_clause,[],[f300]) ).

thf(f302,plain,
    ( ( $true
      = ( sK2 @ sK6 ) )
    | ~ spl10_1 ),
    inference(avatar_component_clause,[],[f300]) ).

thf(f304,definition,
    ( spl10_2
  <=> ( $true
      = ( sK0 @ sK1 @ sK5 ) ) ),
    introduced(definition,[new_symbols(definition,[spl10_2])],[avatar_definition]) ).

thf(f305,plain,
    ( ( $true
     != ( sK0 @ sK1 @ sK5 ) )
    | spl10_2 ),
    inference(avatar_component_clause,[],[f304]) ).

thf(f306,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ~ spl10_2 ),
    inference(avatar_component_clause,[],[f304]) ).

thf(f308,definition,
    ( spl10_3
  <=> ( $true
      = ( sK3 @ sK4 ) ) ),
    introduced(definition,[new_symbols(definition,[spl10_3])],[avatar_definition]) ).

thf(f309,plain,
    ( ( $true
     != ( sK3 @ sK4 ) )
    | spl10_3 ),
    inference(avatar_component_clause,[],[f308]) ).

thf(f310,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ~ spl10_3 ),
    inference(avatar_component_clause,[],[f308]) ).

thf(f311,plain,
    ( spl10_1
    | spl10_2
    | spl10_3 ),
    inference(avatar_split_clause,[],[f181,f308,f304,f300]) ).

thf(f323,definition,
    ( spl10_7
  <=> ! [X1: $i] :
        ( ( $false
          = ( sK2 @ X1 ) )
        | ( $false
          = ( sK0 @ sK1 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl10_7])],[avatar_definition]) ).

thf(f324,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( sK0 @ sK1 @ X1 ) )
        | ( $false
          = ( sK2 @ X1 ) ) )
    | ~ spl10_7 ),
    inference(avatar_component_clause,[],[f323]) ).

thf(f346,definition,
    ( spl10_8
  <=> ( $true
      = ( sK0 @ sK1 @ sK4 ) ) ),
    introduced(definition,[new_symbols(definition,[spl10_8])],[avatar_definition]) ).

thf(f347,plain,
    ( ( $true
     != ( sK0 @ sK1 @ sK4 ) )
    | spl10_8 ),
    inference(avatar_component_clause,[],[f346]) ).

thf(f348,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ~ spl10_8 ),
    inference(avatar_component_clause,[],[f346]) ).

thf(f360,definition,
    ( spl10_11
  <=> ! [X1: $i] :
        ( ( $false
          = ( sK3 @ X1 ) )
        | ( $false
          = ( sK0 @ sK1 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl10_11])],[avatar_definition]) ).

thf(f361,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( sK0 @ sK1 @ X1 ) )
        | ( $false
          = ( sK3 @ X1 ) ) )
    | ~ spl10_11 ),
    inference(avatar_component_clause,[],[f360]) ).

thf(f408,plain,
    ( ( $true = $false )
    | ( $false
      = ( sK3 @ sK4 ) )
    | ~ spl10_8
    | ~ spl10_11 ),
    inference(constrained_superposition,[],[f361,f348]) ).

thf(f409,plain,
    ( ( $false
      = ( sK3 @ sK4 ) )
    | ~ spl10_8
    | ~ spl10_11 ),
    inference(trivial_inequality_removal,[],[f408]) ).

thf(f412,plain,
    ( ( $true = $false )
    | ~ spl10_3
    | ~ spl10_8
    | ~ spl10_11 ),
    inference(constrained_superposition,[],[f310,f409]) ).

thf(f413,plain,
    ( $false
    | ~ spl10_3
    | ~ spl10_8
    | ~ spl10_11 ),
    inference(trivial_inequality_removal,[],[f412]) ).

thf(f414,plain,
    ( ~ spl10_3
    | ~ spl10_8
    | ~ spl10_11 ),
    inference(avatar_contradiction_clause,[],[f413]) ).

thf(f423,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK2 @ sK5 ) )
    | spl10_1 ),
    inference(forward_subsumption_resolution,[],[f173,f301]) ).

thf(f433,plain,
    ( ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK2 @ sK5 ) )
    | spl10_1
    | spl10_8 ),
    inference(forward_subsumption_resolution,[],[f423,f347]) ).

thf(f438,plain,
    ( spl10_11
    | spl10_11 ),
    inference(avatar_split_clause,[],[f298,f360,f360]) ).

thf(f440,definition,
    ( spl10_13
  <=> ( $true
      = ( sK2 @ sK5 ) ) ),
    introduced(definition,[new_symbols(definition,[spl10_13])],[avatar_definition]) ).

thf(f441,plain,
    ( ( $true
     != ( sK2 @ sK5 ) )
    | spl10_13 ),
    inference(avatar_component_clause,[],[f440]) ).

thf(f442,plain,
    ( ( $true
      = ( sK2 @ sK5 ) )
    | ~ spl10_13 ),
    inference(avatar_component_clause,[],[f440]) ).

thf(f444,definition,
    ( spl10_14
  <=> ( $true
      = ( sK3 @ sK5 ) ) ),
    introduced(definition,[new_symbols(definition,[spl10_14])],[avatar_definition]) ).

thf(f446,plain,
    ( ( $true
      = ( sK3 @ sK5 ) )
    | ~ spl10_14 ),
    inference(avatar_component_clause,[],[f444]) ).

thf(f447,plain,
    ( spl10_13
    | spl10_14
    | spl10_1
    | spl10_8 ),
    inference(avatar_split_clause,[],[f433,f346,f300,f444,f440]) ).

thf(f451,plain,
    ( ( $true = $false )
    | ( $false
      = ( sK2 @ sK5 ) )
    | ~ spl10_2
    | ~ spl10_7 ),
    inference(constrained_superposition,[],[f306,f324]) ).

thf(f454,plain,
    ( ( $false
      = ( sK2 @ sK5 ) )
    | ~ spl10_2
    | ~ spl10_7 ),
    inference(trivial_inequality_removal,[],[f451]) ).

thf(f457,plain,
    ( ( $true = $false )
    | ~ spl10_2
    | ~ spl10_7
    | ~ spl10_13 ),
    inference(constrained_superposition,[],[f454,f442]) ).

thf(f461,plain,
    ( $false
    | ~ spl10_2
    | ~ spl10_7
    | ~ spl10_13 ),
    inference(trivial_inequality_removal,[],[f457]) ).

thf(f462,plain,
    ( ~ spl10_2
    | ~ spl10_7
    | ~ spl10_13 ),
    inference(avatar_contradiction_clause,[],[f461]) ).

thf(f466,plain,
    ( ( $true = $false )
    | ( $false
      = ( sK3 @ sK5 ) )
    | ~ spl10_2
    | ~ spl10_11 ),
    inference(constrained_superposition,[],[f306,f361]) ).

thf(f469,plain,
    ( ( $false
      = ( sK3 @ sK5 ) )
    | ~ spl10_2
    | ~ spl10_11 ),
    inference(trivial_inequality_removal,[],[f466]) ).

thf(f481,plain,
    ( spl10_7
    | spl10_7 ),
    inference(avatar_split_clause,[],[f279,f323,f323]) ).

thf(f482,plain,
    ( ( $true = $false )
    | ~ spl10_2
    | ~ spl10_11
    | ~ spl10_14 ),
    inference(forward_demodulation,[],[f446,f469]) ).

thf(f483,plain,
    ( $false
    | ~ spl10_2
    | ~ spl10_11
    | ~ spl10_14 ),
    inference(trivial_inequality_removal,[],[f482]) ).

thf(f484,plain,
    ( ~ spl10_2
    | ~ spl10_11
    | ~ spl10_14 ),
    inference(avatar_contradiction_clause,[],[f483]) ).

thf(f507,plain,
    ( ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | ( $true
      = ( sK2 @ sK5 ) )
    | spl10_8 ),
    inference(forward_subsumption_resolution,[],[f172,f347]) ).

thf(f508,plain,
    ( ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | spl10_8
    | spl10_13 ),
    inference(forward_subsumption_resolution,[],[f507,f441]) ).

thf(f509,plain,
    ( ( $true = $false )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | ~ spl10_2
    | spl10_8
    | ~ spl10_11
    | spl10_13 ),
    inference(forward_demodulation,[],[f508,f469]) ).

thf(f510,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | ~ spl10_2
    | spl10_8
    | ~ spl10_11
    | spl10_13 ),
    inference(trivial_inequality_removal,[],[f509]) ).

thf(f513,plain,
    ( ( $true = $false )
    | ( $false
      = ( sK2 @ sK6 ) )
    | ~ spl10_2
    | ~ spl10_7
    | spl10_8
    | ~ spl10_11
    | spl10_13 ),
    inference(constrained_superposition,[],[f324,f510]) ).

thf(f516,plain,
    ( ( $false
      = ( sK2 @ sK6 ) )
    | ~ spl10_2
    | ~ spl10_7
    | spl10_8
    | ~ spl10_11
    | spl10_13 ),
    inference(trivial_inequality_removal,[],[f513]) ).

thf(f519,plain,
    ( ( $true = $false )
    | ~ spl10_1
    | ~ spl10_2
    | ~ spl10_7
    | spl10_8
    | ~ spl10_11
    | spl10_13 ),
    inference(constrained_superposition,[],[f516,f302]) ).

thf(f523,plain,
    ( $false
    | ~ spl10_1
    | ~ spl10_2
    | ~ spl10_7
    | spl10_8
    | ~ spl10_11
    | spl10_13 ),
    inference(trivial_inequality_removal,[],[f519]) ).

thf(f524,plain,
    ( ~ spl10_1
    | ~ spl10_2
    | ~ spl10_7
    | spl10_8
    | ~ spl10_11
    | spl10_13 ),
    inference(avatar_contradiction_clause,[],[f523]) ).

thf(f527,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK2 @ sK6 ) )
    | spl10_13 ),
    inference(forward_subsumption_resolution,[],[f187,f441]) ).

thf(f528,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK3 @ sK5 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | spl10_13 ),
    inference(forward_subsumption_resolution,[],[f186,f441]) ).

thf(f533,plain,
    ( ( $true = $false )
    | ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK2 @ sK6 ) )
    | ~ spl10_2
    | ~ spl10_11
    | spl10_13 ),
    inference(forward_demodulation,[],[f527,f469]) ).

thf(f534,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK2 @ sK6 ) )
    | ~ spl10_2
    | ~ spl10_11
    | spl10_13 ),
    inference(trivial_inequality_removal,[],[f533]) ).

thf(f535,plain,
    ( ( $true = $false )
    | ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | ~ spl10_2
    | ~ spl10_11
    | spl10_13 ),
    inference(forward_demodulation,[],[f528,f469]) ).

thf(f536,plain,
    ( ( $true
      = ( sK3 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | ~ spl10_2
    | ~ spl10_11
    | spl10_13 ),
    inference(trivial_inequality_removal,[],[f535]) ).

thf(f585,plain,
    ( ( $true
      = ( sK2 @ sK6 ) )
    | ~ spl10_2
    | spl10_3
    | ~ spl10_11
    | spl10_13 ),
    inference(forward_subsumption_resolution,[],[f534,f309]) ).

thf(f586,plain,
    ( spl10_1
    | ~ spl10_2
    | spl10_3
    | ~ spl10_11
    | spl10_13 ),
    inference(avatar_split_clause,[],[f585,f440,f360,f308,f304,f300]) ).

thf(f587,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | ~ spl10_2
    | spl10_3
    | ~ spl10_11
    | spl10_13 ),
    inference(forward_subsumption_resolution,[],[f536,f309]) ).

thf(f590,plain,
    ( ( $true = $false )
    | ( $false
      = ( sK2 @ sK6 ) )
    | ~ spl10_2
    | spl10_3
    | ~ spl10_7
    | ~ spl10_11
    | spl10_13 ),
    inference(constrained_superposition,[],[f324,f587]) ).

thf(f593,plain,
    ( ( $false
      = ( sK2 @ sK6 ) )
    | ~ spl10_2
    | spl10_3
    | ~ spl10_7
    | ~ spl10_11
    | spl10_13 ),
    inference(trivial_inequality_removal,[],[f590]) ).

thf(f598,plain,
    ( ( $true = $false )
    | ~ spl10_1
    | ~ spl10_2
    | spl10_3
    | ~ spl10_7
    | ~ spl10_11
    | spl10_13 ),
    inference(constrained_superposition,[],[f593,f302]) ).

thf(f604,plain,
    ( $false
    | ~ spl10_1
    | ~ spl10_2
    | spl10_3
    | ~ spl10_7
    | ~ spl10_11
    | spl10_13 ),
    inference(trivial_inequality_removal,[],[f598]) ).

thf(f605,plain,
    ( ~ spl10_1
    | ~ spl10_2
    | spl10_3
    | ~ spl10_7
    | ~ spl10_11
    | spl10_13 ),
    inference(avatar_contradiction_clause,[],[f604]) ).

thf(f606,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | spl10_3 ),
    inference(forward_subsumption_resolution,[],[f180,f309]) ).

thf(f642,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | spl10_2
    | spl10_3 ),
    inference(forward_subsumption_resolution,[],[f606,f305]) ).

thf(f700,plain,
    ( ( $true = $false )
    | ( $false
      = ( sK2 @ sK6 ) )
    | spl10_2
    | spl10_3
    | ~ spl10_7 ),
    inference(constrained_superposition,[],[f324,f642]) ).

thf(f703,plain,
    ( ( $false
      = ( sK2 @ sK6 ) )
    | spl10_2
    | spl10_3
    | ~ spl10_7 ),
    inference(trivial_inequality_removal,[],[f700]) ).

thf(f708,plain,
    ( ( $true = $false )
    | ~ spl10_1
    | spl10_2
    | spl10_3
    | ~ spl10_7 ),
    inference(constrained_superposition,[],[f703,f302]) ).

thf(f714,plain,
    ( $false
    | ~ spl10_1
    | spl10_2
    | spl10_3
    | ~ spl10_7 ),
    inference(trivial_inequality_removal,[],[f708]) ).

thf(f715,plain,
    ( ~ spl10_1
    | spl10_2
    | spl10_3
    | ~ spl10_7 ),
    inference(avatar_contradiction_clause,[],[f714]) ).

thf(f716,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK4 ) )
    | ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | spl10_2 ),
    inference(forward_subsumption_resolution,[],[f166,f305]) ).

thf(f725,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK6 ) )
    | spl10_2
    | spl10_8 ),
    inference(forward_subsumption_resolution,[],[f716,f347]) ).

thf(f728,plain,
    ( ( $true = $false )
    | ( $false
      = ( sK2 @ sK6 ) )
    | spl10_2
    | ~ spl10_7
    | spl10_8 ),
    inference(constrained_superposition,[],[f324,f725]) ).

thf(f731,plain,
    ( ( $false
      = ( sK2 @ sK6 ) )
    | spl10_2
    | ~ spl10_7
    | spl10_8 ),
    inference(trivial_inequality_removal,[],[f728]) ).

thf(f745,plain,
    ( ( $true
      = ( sK0 @ sK1 @ sK5 ) )
    | ( $true
      = ( sK2 @ sK6 ) )
    | spl10_8 ),
    inference(forward_subsumption_resolution,[],[f167,f347]) ).

thf(f746,plain,
    ( ( $true
      = ( sK2 @ sK6 ) )
    | spl10_2
    | spl10_8 ),
    inference(forward_subsumption_resolution,[],[f745,f305]) ).

thf(f747,plain,
    ( ( $true = $false )
    | spl10_2
    | ~ spl10_7
    | spl10_8 ),
    inference(forward_demodulation,[],[f746,f731]) ).

thf(f748,plain,
    ( $false
    | spl10_2
    | ~ spl10_7
    | spl10_8 ),
    inference(trivial_inequality_removal,[],[f747]) ).

thf(f749,plain,
    ( spl10_2
    | ~ spl10_7
    | spl10_8 ),
    inference(avatar_contradiction_clause,[],[f748]) ).

cnf(s28,plain,
    ( spl10_1
    | spl10_2
    | spl10_3 ),
    inference(sat_conversion,[],[f311]) ).

cnf(s92,plain,
    ( ~ spl10_3
    | ~ spl10_8
    | ~ spl10_11 ),
    inference(sat_conversion,[],[f414]) ).

cnf(s126,plain,
    ( spl10_11
    | spl10_11 ),
    inference(sat_conversion,[],[f438]) ).

cnf(s127,plain,
    spl10_11,
    inference(rat,[],[s126]) ).

cnf(s135,plain,
    ( spl10_1
    | spl10_8
    | spl10_13
    | spl10_14 ),
    inference(sat_conversion,[],[f447]) ).

cnf(s146,plain,
    ( ~ spl10_2
    | ~ spl10_7
    | ~ spl10_13 ),
    inference(sat_conversion,[],[f462]) ).

cnf(s160,plain,
    ( spl10_7
    | spl10_7 ),
    inference(sat_conversion,[],[f481]) ).

cnf(s161,plain,
    spl10_7,
    inference(rat,[],[s160]) ).

cnf(s164,plain,
    ( ~ spl10_2
    | ~ spl10_11
    | ~ spl10_14 ),
    inference(sat_conversion,[],[f484]) ).

cnf(s191,plain,
    ( ~ spl10_1
    | ~ spl10_2
    | ~ spl10_7
    | spl10_8
    | ~ spl10_11
    | spl10_13 ),
    inference(sat_conversion,[],[f524]) ).

cnf(s215,plain,
    ( spl10_1
    | ~ spl10_2
    | spl10_3
    | ~ spl10_11
    | spl10_13 ),
    inference(sat_conversion,[],[f586]) ).

cnf(s227,plain,
    ( ~ spl10_1
    | ~ spl10_2
    | spl10_3
    | ~ spl10_7
    | ~ spl10_11
    | spl10_13 ),
    inference(sat_conversion,[],[f605]) ).

cnf(s277,plain,
    ( ~ spl10_1
    | spl10_2
    | spl10_3
    | ~ spl10_7 ),
    inference(sat_conversion,[],[f715]) ).

cnf(s296,plain,
    ( spl10_2
    | ~ spl10_7
    | spl10_8 ),
    inference(sat_conversion,[],[f749]) ).

cnf(s298,plain,
    ( ~ spl10_2
    | ~ spl10_13 ),
    inference(rat,[],[s146,s161]) ).

cnf(s301,plain,
    ( ~ spl10_3
    | ~ spl10_8 ),
    inference(rat,[],[s92,s127]) ).

cnf(s305,plain,
    ( spl10_2
    | spl10_1 ),
    inference(rat,[],[s301,s28,s296,s161]) ).

cnf(s306,plain,
    spl10_1,
    inference(rat,[],[s301,s135,s215,s298,s164,s305,s127]) ).

cnf(s308,plain,
    spl10_2,
    inference(rat,[],[s301,s277,s296,s306,s161]) ).

cnf(s310,plain,
    ~ spl10_13,
    inference(rat,[],[s298,s308]) ).

cnf(s312,plain,
    spl10_3,
    inference(rat,[],[s227,s310,s127,s161,s306,s308]) ).

cnf(s313,plain,
    spl10_8,
    inference(rat,[],[s191,s310,s127,s306,s161,s308]) ).

cnf(s315,plain,
    $false,
    inference(rat,[],[s301,s313,s312]) ).

thf(f750,plain,
    $false,
    inference(avatar_sat_refutation,[],[s315]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SYO049^1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.19  % Computer : n014.cluster.edu
% 0.09/0.19  % Model    : x86_64 x86_64
% 0.09/0.19  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19  % Memory   : 8046.5625MB
% 0.09/0.19  % OS       : Linux 6.8.0-71-generic
% 0.09/0.19  % CPULimit : 300
% 0.09/0.19  % WCLimit  : 300
% 0.09/0.19  % DateTime : Tue Sep 29 16:24:30 UTC 2026
% 0.09/0.20  % CPUTime  : 
% 0.09/0.20  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.23  Running first-order model finding
% 0.09/0.23  Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.20/0.29  % (2876670)Will run a generic schedule for satisfiability detection.
% 0.20/0.29  % (2876677)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4190657843:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.20/0.29  % (2876676)% WARNING: option uhcvi not known.
% 0.20/0.29  % (2876676)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=127998939:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.20/0.29  % (2876675)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3766696153_2999 on theBenchmark for (2999ds/0Mi)
% 0.20/0.29  % (2876679)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2569644383:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.20/0.29  % (2876676)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.20/0.29  % (2876679)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.20/0.29  % (2876676)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.20/0.29  % Exception at run slice level
% 0.20/0.29  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.20/0.29  % (2876678)dis+10_1_sil=32000:sp=arity:random_seed=768331275:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.20/0.29  % (2876677) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2876670-2876677"...
% 0.20/0.29  % (2876676) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2876670-2876676"...
% 0.20/0.29  % (2876677)...printing done.
% 0.20/0.29  % (2876677)Refutation found. Thanks to Tanya!
% 0.20/0.29  % SZS status Theorem for theBenchmark
% 0.20/0.29  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.30  % (2876677)------------------------------
% 0.20/0.30  % (2876677)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.20/0.30  % (2876677)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.20/0.30  % (2876677)CaDiCaL version: 2.1.3
% 0.20/0.30  % (2876677)Termination reason: Refutation
% 0.20/0.30  % (2876677)Time elapsed: 0.019 s
% 0.20/0.30  % (2876677)Peak memory usage: 13 MB
% 0.20/0.30  % (2876677)Instructions burned: 55 (million)
% 0.20/0.30  % (2876670)Success in time 0.055 s
% 0.20/0.30  % Vampire exiting
%------------------------------------------------------------------------------