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%------------------------------------------------------------------------------
% File     : Vampire---5.0.1
% Problem  : LCL878^1 : TPTP v9.3.1. Released v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Sep 30 08:14:39 AM UTC 2026

% Result   : Theorem 0.21s 0.30s
% Output   : Refutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   32
%            Number of leaves      :   20
% Syntax   : Number of formulae    :  202 (  32 unt;   0 typ;  13 def)
%            Number of atoms       : 1603 ( 341 equ;   0 cnn)
%            Maximal formula atoms :    8 (   7 avg)
%            Number of connectives : 1942 ( 364   ~; 471   |;   6   &;1009   @)
%                                         (  17 <=>;   4  =>;   0  <=;   1 <~>)
%            Maximal formula depth :   12 (   4 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of types       :    3 (   1 usr)
%            Number of type conns  :  196 ( 196   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   73 (  69 usr;  22 con; 0-4 aty)
%                                         (  70  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :  393 (   0 sgn 175   !;  10   ?; 393   :)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

thf(func_def_34,type,
    vAND: $o > $o > $o ).

thf(func_def_35,type,
    db3: 
      !>[X0: $tType] : X0 ).

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

thf(func_def_37,type,
    db1: 
      !>[X0: $tType] : X0 ).

thf(func_def_38,type,
    db2: 
      !>[X0: $tType] : X0 ).

thf(func_def_39,type,
    vLAM: 
      !>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).

thf(func_def_40,type,
    vEQ: 
      !>[X0: $tType] : ( X0 > X0 > $o ) ).

thf(func_def_41,type,
    vOR: $o > $o > $o ).

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

thf(func_def_43,type,
    vSIGMA: 
      !>[X0: $tType] : ( ( X0 > $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,
    sK1: $i > $i > $o ).

thf(func_def_52,type,
    sK5: $i > $o ).

thf(func_def_55,type,
    sK8: $i > $o ).

thf(func_def_57,type,
    sK10: ( $i > $o ) > $i > $i ).

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

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

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

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

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

thf(f32,conjecture,
    ! [X0: $i > $i > $o,X1: $i > $i > $o] :
      ( ! [X4: $i,X3: $i] :
          ( ( X1 @ X3 @ X4 )
         => ( X0 @ X3 @ X4 ) )
    <=> ( mvalid
        @ ( mforall_prop
          @ ^ [X2: $i > $o] : ( mimplies @ ( mbox @ X0 @ X2 ) @ ( mbox @ X1 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj) ).

thf(f33,negated_conjecture,
    ~ ! [X0: $i > $i > $o,X1: $i > $i > $o] :
        ( ! [X4: $i,X3: $i] :
            ( ( X1 @ X3 @ X4 )
           => ( X0 @ X3 @ X4 ) )
      <=> ( mvalid
          @ ( mforall_prop
            @ ^ [X2: $i > $o] : ( mimplies @ ( mbox @ X0 @ X2 ) @ ( mbox @ X1 @ X2 ) ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f32]) ).

thf(f47,plain,
    ( ( ^ [X0: $i > $i > $o,X1: $i > $o,X2: $i] :
        ! [X3: $i] :
          ( ~ ( X0 @ X2 @ X3 )
          | ( X1 @ X3 ) ) )
    = mbox ),
    inference(rectify,[],[f16]) ).

thf(f48,plain,
    ( mbox
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
          ( !! @ $i
          @ ^ [Y3: $i] :
              ( ( Y1 @ Y3 )
              | ~ ( Y0 @ Y2 @ Y3 ) ) ) ) ),
    inference(fool_elimination,[],[f47]) ).

thf(f53,plain,
    ~ ! [X0: $i > $i > $o,X1: $i > $i > $o] :
        ( ! [X2: $i,X3: $i] :
            ( ( X1 @ X3 @ X2 )
           => ( X0 @ X3 @ X2 ) )
      <=> ( mvalid
          @ ( mforall_prop
            @ ^ [X4: $i > $o] : ( mimplies @ ( mbox @ X0 @ X4 ) @ ( mbox @ X1 @ X4 ) ) ) ) ),
    inference(rectify,[],[f33]) ).

thf(f54,plain,
    ~ ! [X1: $i > $i > $o,X0: $i > $i > $o] :
        ( ( ( mvalid
            @ ( mforall_prop
              @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ X0 @ Y0 ) @ ( mbox @ X1 @ Y0 ) ) ) )
          = $true )
      <=> ! [X2: $i,X3: $i] :
            ( ( ( X1 @ X3 @ X2 )
              = $true )
           => ( ( X0 @ X3 @ X2 )
              = $true ) ) ),
    inference(fool_elimination,[],[f53]) ).

thf(f55,plain,
    ( mor
    = ( ^ [X0: $i > $o,X1: $i > $o,X2: $i] :
          ( ( X0 @ X2 )
          | ( X1 @ X2 ) ) ) ),
    inference(rectify,[],[f4]) ).

thf(f56,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y1 @ Y2 )
          | ( Y0 @ Y2 ) ) ) ),
    inference(fool_elimination,[],[f55]) ).

thf(f57,plain,
    ( ( ^ [X0: $i > $o] :
        ! [X1: $i] : ( X0 @ X1 ) )
    = mvalid ),
    inference(rectify,[],[f28]) ).

thf(f58,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f57]) ).

thf(f63,plain,
    ( ( ^ [X0: $i > $o,X1: $i] :
          ~ ( X0 @ X1 ) )
    = mnot ),
    inference(rectify,[],[f3]) ).

thf(f64,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(fool_elimination,[],[f63]) ).

thf(f65,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(fool_elimination,[],[f6]) ).

thf(f76,plain,
    ( mforall_prop
    = ( ^ [X0: ( $i > $o ) > $i > $o,X1: $i] :
        ! [X2: $i > $o] : ( X0 @ X2 @ X1 ) ) ),
    inference(rectify,[],[f11]) ).

thf(f77,plain,
    ( mforall_prop
    = ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
          ( !! @ ( $i > $o )
          @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f76]) ).

thf(f87,plain,
    ? [X0: $i > $i > $o,X1: $i > $i > $o] :
      ( ! [X3: $i,X2: $i] :
          ( ( ( X0 @ X3 @ X2 )
            = $true )
          | ( ( X1 @ X3 @ X2 )
           != $true ) )
    <~> ( ( mvalid
          @ ( mforall_prop
            @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ X0 @ Y0 ) @ ( mbox @ X1 @ Y0 ) ) ) )
        = $true ) ),
    inference(ennf_transformation,[],[f54]) ).

thf(f88,plain,
    ? [X0: $i > $i > $o,X1: $i > $i > $o] :
      ( ( ( ( mvalid
            @ ( mforall_prop
              @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ X0 @ Y0 ) @ ( mbox @ X1 @ Y0 ) ) ) )
         != $true )
        | ? [X3: $i,X2: $i] :
            ( ( ( X0 @ X3 @ X2 )
             != $true )
            & ( ( X1 @ X3 @ X2 )
              = $true ) ) )
      & ( ( ( mvalid
            @ ( mforall_prop
              @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ X0 @ Y0 ) @ ( mbox @ X1 @ Y0 ) ) ) )
          = $true )
        | ! [X3: $i,X2: $i] :
            ( ( ( X0 @ X3 @ X2 )
              = $true )
            | ( ( X1 @ X3 @ X2 )
             != $true ) ) ) ),
    inference(nnf_transformation,[],[f87]) ).

thf(f89,plain,
    ? [X0: $i > $i > $o,X1: $i > $i > $o] :
      ( ( ( ( mvalid
            @ ( mforall_prop
              @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ X0 @ Y0 ) @ ( mbox @ X1 @ Y0 ) ) ) )
         != $true )
        | ? [X2: $i,X3: $i] :
            ( ( ( X0 @ X2 @ X3 )
             != $true )
            & ( ( X1 @ X2 @ X3 )
              = $true ) ) )
      & ( ( ( mvalid
            @ ( mforall_prop
              @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ X0 @ Y0 ) @ ( mbox @ X1 @ Y0 ) ) ) )
          = $true )
        | ! [X4: $i,X5: $i] :
            ( ( $true
              = ( X0 @ X4 @ X5 ) )
            | ( ( X1 @ X4 @ X5 )
             != $true ) ) ) ),
    inference(rectify,[],[f88]) ).

thf(f90,plain,
    ( ( ( ( mvalid
          @ ( mforall_prop
            @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ sK0 @ Y0 ) @ ( mbox @ sK1 @ Y0 ) ) ) )
       != $true )
      | ( ( ( sK0 @ sK2 @ sK3 )
         != $true )
        & ( ( sK1 @ sK2 @ sK3 )
          = $true ) ) )
    & ( ( ( mvalid
          @ ( mforall_prop
            @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ sK0 @ Y0 ) @ ( mbox @ sK1 @ Y0 ) ) ) )
        = $true )
      | ! [X4: $i,X5: $i] :
          ( ( ( sK0 @ X4 @ X5 )
            = $true )
          | ( ( sK1 @ X4 @ X5 )
           != $true ) ) ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2),skolemize(X3,sK3)],[f89]) ).

thf(f96,plain,
    ! [X4: $i,X5: $i] :
      ( ( ( mvalid
          @ ( mforall_prop
            @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ sK0 @ Y0 ) @ ( mbox @ sK1 @ Y0 ) ) ) )
        = $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( ( sK1 @ X4 @ X5 )
       != $true ) ),
    inference(cnf_transformation,[],[f90]) ).

thf(f97,plain,
    ( ( ( mvalid
        @ ( mforall_prop
          @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ sK0 @ Y0 ) @ ( mbox @ sK1 @ Y0 ) ) ) )
     != $true )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(cnf_transformation,[],[f90]) ).

thf(f98,plain,
    ( ( ( mvalid
        @ ( mforall_prop
          @ ^ [Y0: $i > $o] : ( mimplies @ ( mbox @ sK0 @ Y0 ) @ ( mbox @ sK1 @ Y0 ) ) ) )
     != $true )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(cnf_transformation,[],[f90]) ).

thf(f100,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(cnf_transformation,[],[f65]) ).

thf(f106,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f58]) ).

thf(f113,plain,
    ( mforall_prop
    = ( ^ [Y0: ( $i > $o ) > $i > $o,Y1: $i] :
          ( !! @ ( $i > $o )
          @ ^ [Y2: $i > $o] : ( Y0 @ Y2 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f77]) ).

thf(f114,plain,
    ( mbox
    = ( ^ [Y0: $i > $i > $o,Y1: $i > $o,Y2: $i] :
          ( !! @ $i
          @ ^ [Y3: $i] :
              ( ( Y1 @ Y3 )
              | ~ ( Y0 @ Y2 @ Y3 ) ) ) ) ),
    inference(cnf_transformation,[],[f48]) ).

thf(f116,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y1 @ Y2 )
          | ( Y0 @ Y2 ) ) ) ),
    inference(cnf_transformation,[],[f56]) ).

thf(f123,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(cnf_transformation,[],[f64]) ).

thf(f128,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] :
          ( ^ [Y2: $i > $o,Y3: $i > $o,Y4: $i] :
              ( ( Y3 @ Y4 )
              | ( Y2 @ Y4 ) )
          @ ( ^ [Y2: $i > $o,Y3: $i] :
                ~ ( Y2 @ Y3 )
            @ Y0 )
          @ Y1 ) ) ),
    inference(definition_unfolding,[],[f100,f116,f123]) ).

thf(f136,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,Y2: $i > $o] :
                  ( ^ [Y3: $i > $o,Y4: $i > $o,Y5: $i] :
                      ( ( Y4 @ Y5 )
                      | ( Y3 @ Y5 ) )
                  @ ( ^ [Y3: $i > $o,Y4: $i] :
                        ~ ( Y3 @ Y4 )
                    @ Y1 )
                  @ Y2 )
              @ ( ^ [Y1: $i > $i > $o,Y2: $i > $o,Y3: $i] :
                    ( !! @ $i
                    @ ^ [Y4: $i] :
                        ( ( Y2 @ Y4 )
                        | ~ ( Y1 @ Y3 @ Y4 ) ) )
                @ sK0
                @ Y0 )
              @ ( ^ [Y1: $i > $i > $o,Y2: $i > $o,Y3: $i] :
                    ( !! @ $i
                    @ ^ [Y4: $i] :
                        ( ( Y2 @ Y4 )
                        | ~ ( Y1 @ Y3 @ Y4 ) ) )
                @ sK1
                @ Y0 ) ) ) )
     != $true )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(definition_unfolding,[],[f98,f106,f113,f128,f114,f114]) ).

thf(f137,plain,
    ( ( ( sK1 @ sK2 @ sK3 )
      = $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,Y2: $i > $o] :
                  ( ^ [Y3: $i > $o,Y4: $i > $o,Y5: $i] :
                      ( ( Y4 @ Y5 )
                      | ( Y3 @ Y5 ) )
                  @ ( ^ [Y3: $i > $o,Y4: $i] :
                        ~ ( Y3 @ Y4 )
                    @ Y1 )
                  @ Y2 )
              @ ( ^ [Y1: $i > $i > $o,Y2: $i > $o,Y3: $i] :
                    ( !! @ $i
                    @ ^ [Y4: $i] :
                        ( ( Y2 @ Y4 )
                        | ~ ( Y1 @ Y3 @ Y4 ) ) )
                @ sK0
                @ Y0 )
              @ ( ^ [Y1: $i > $i > $o,Y2: $i > $o,Y3: $i] :
                    ( !! @ $i
                    @ ^ [Y4: $i] :
                        ( ( Y2 @ Y4 )
                        | ~ ( Y1 @ Y3 @ Y4 ) ) )
                @ sK1
                @ Y0 ) ) ) )
     != $true ) ),
    inference(definition_unfolding,[],[f97,f106,f113,f128,f114,f114]) ).

thf(f138,plain,
    ! [X4: $i,X5: $i] :
      ( ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( sK0 @ X4 @ X5 )
        = $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,Y2: $i > $o] :
                    ( ^ [Y3: $i > $o,Y4: $i > $o,Y5: $i] :
                        ( ( Y4 @ Y5 )
                        | ( Y3 @ Y5 ) )
                    @ ( ^ [Y3: $i > $o,Y4: $i] :
                          ~ ( Y3 @ Y4 )
                      @ Y1 )
                    @ Y2 )
                @ ( ^ [Y1: $i > $i > $o,Y2: $i > $o,Y3: $i] :
                      ( !! @ $i
                      @ ^ [Y4: $i] :
                          ( ( Y2 @ Y4 )
                          | ~ ( Y1 @ Y3 @ Y4 ) ) )
                  @ sK0
                  @ Y0 )
                @ ( ^ [Y1: $i > $i > $o,Y2: $i > $o,Y3: $i] :
                      ( !! @ $i
                      @ ^ [Y4: $i] :
                          ( ( Y2 @ Y4 )
                          | ~ ( Y1 @ Y3 @ Y4 ) ) )
                  @ sK1
                  @ Y0 ) ) ) )
        = $true ) ),
    inference(definition_unfolding,[],[f96,f106,f113,f128,f114,f114]) ).

thf(f139,plain,
    ( ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ ( $i > $o )
            @ ^ [Y1: $i > $o] :
                ( ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( Y1 @ Y2 )
                      | ~ ( sK1 @ Y0 @ Y2 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( Y1 @ Y2 )
                        | ~ ( sK0 @ Y0 @ Y2 ) ) ) ) ) )
     != $true )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(beta-eta_normalization,[],[f137]) ).

thf(f140,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( !! @ ( $i > $o )
            @ ^ [Y1: $i > $o] :
                ( ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( Y1 @ Y2 )
                      | ~ ( sK1 @ Y0 @ Y2 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( Y1 @ Y2 )
                        | ~ ( sK0 @ Y0 @ Y2 ) ) ) ) )
        @ sK4 ) )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(sigma_proxy_clausification,[],[f139]) ).

thf(f141,plain,
    ( ( ( sK1 @ sK2 @ sK3 )
      = $true )
    | ( $false
      = ( !! @ ( $i > $o )
        @ ^ [Y0: $i > $o] :
            ( ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( Y0 @ Y1 )
                  | ~ ( sK1 @ sK4 @ Y1 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( Y0 @ Y1 )
                    | ~ ( sK0 @ sK4 @ Y1 ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f140]) ).

thf(f142,plain,
    ( ( $false
      = ( ^ [Y0: $i > $o] :
            ( ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( Y0 @ Y1 )
                  | ~ ( sK1 @ sK4 @ Y1 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( Y0 @ Y1 )
                    | ~ ( sK0 @ sK4 @ Y1 ) ) ) )
        @ sK5 ) )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(sigma_proxy_clausification,[],[f141]) ).

thf(f143,plain,
    ( ( ( sK1 @ sK2 @ sK3 )
      = $true )
    | ( $false
      = ( ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( sK5 @ Y0 )
              | ~ ( sK1 @ sK4 @ Y0 ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( sK5 @ Y0 )
                | ~ ( sK0 @ sK4 @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f142]) ).

thf(f144,plain,
    ( ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( sK5 @ Y0 )
                | ~ ( sK0 @ sK4 @ Y0 ) ) ) )
      = $false )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(or_proxy_clausification,[],[f143]) ).

thf(f145,plain,
    ( ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( sK5 @ Y0 )
            | ~ ( sK1 @ sK4 @ Y0 ) ) )
      = $false )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(or_proxy_clausification,[],[f143]) ).

thf(f146,plain,
    ( ( ( sK1 @ sK2 @ sK3 )
      = $true )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ( sK5 @ Y0 )
            | ~ ( sK1 @ sK4 @ Y0 ) )
        @ sK6 ) ) ),
    inference(sigma_proxy_clausification,[],[f145]) ).

thf(f147,plain,
    ( ( $false
      = ( ( sK5 @ sK6 )
        | ~ ( sK1 @ sK4 @ sK6 ) ) )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(beta-eta_normalization,[],[f146]) ).

thf(f148,plain,
    ( ( ( sK1 @ sK2 @ sK3 )
      = $true )
    | ( ( ~ ( sK1 @ sK4 @ sK6 ) )
      = $false ) ),
    inference(or_proxy_clausification,[],[f147]) ).

thf(f149,plain,
    ( ( ( sK1 @ sK2 @ sK3 )
      = $true )
    | ( $false
      = ( sK5 @ sK6 ) ) ),
    inference(or_proxy_clausification,[],[f147]) ).

thf(f150,plain,
    ( ( ( sK1 @ sK4 @ sK6 )
      = $true )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(not_proxy_clausification,[],[f148]) ).

thf(f151,plain,
    ( ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( sK5 @ Y0 )
            | ~ ( sK0 @ sK4 @ Y0 ) ) )
      = $true )
    | ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    inference(not_proxy_clausification,[],[f144]) ).

thf(f152,plain,
    ! [X1: $i] :
      ( ( ( sK1 @ sK2 @ sK3 )
        = $true )
      | ( ( ^ [Y0: $i] :
              ( ( sK5 @ Y0 )
              | ~ ( sK0 @ sK4 @ Y0 ) )
          @ X1 )
        = $true ) ),
    inference(pi_proxy_clausification,[],[f151]) ).

thf(f153,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ( sK5 @ X1 )
          | ~ ( sK0 @ sK4 @ X1 ) ) )
      | ( ( sK1 @ sK2 @ sK3 )
        = $true ) ),
    inference(beta-eta_normalization,[],[f152]) ).

thf(f154,plain,
    ! [X1: $i] :
      ( ( $true
        = ( sK5 @ X1 ) )
      | ( $true
        = ( ~ ( sK0 @ sK4 @ X1 ) ) )
      | ( ( sK1 @ sK2 @ sK3 )
        = $true ) ),
    inference(or_proxy_clausification,[],[f153]) ).

thf(f155,plain,
    ! [X1: $i] :
      ( ( $false
        = ( sK0 @ sK4 @ X1 ) )
      | ( ( sK1 @ sK2 @ sK3 )
        = $true )
      | ( $true
        = ( sK5 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f154]) ).

thf(f156,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
     != $true )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ ( $i > $o )
            @ ^ [Y1: $i > $o] :
                ( ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( Y1 @ Y2 )
                      | ~ ( sK1 @ Y0 @ Y2 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( Y1 @ Y2 )
                        | ~ ( sK0 @ Y0 @ Y2 ) ) ) ) ) )
     != $true ) ),
    inference(beta-eta_normalization,[],[f136]) ).

thf(f157,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( !! @ ( $i > $o )
            @ ^ [Y1: $i > $o] :
                ( ( !! @ $i
                  @ ^ [Y2: $i] :
                      ( ( Y1 @ Y2 )
                      | ~ ( sK1 @ Y0 @ Y2 ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( Y1 @ Y2 )
                        | ~ ( sK0 @ Y0 @ Y2 ) ) ) ) )
        @ sK7 ) )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(sigma_proxy_clausification,[],[f156]) ).

thf(f158,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
     != $true )
    | ( $false
      = ( !! @ ( $i > $o )
        @ ^ [Y0: $i > $o] :
            ( ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( Y0 @ Y1 )
                  | ~ ( sK1 @ sK7 @ Y1 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( Y0 @ Y1 )
                    | ~ ( sK0 @ sK7 @ Y1 ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f157]) ).

thf(f159,plain,
    ( ( $false
      = ( ^ [Y0: $i > $o] :
            ( ( !! @ $i
              @ ^ [Y1: $i] :
                  ( ( Y0 @ Y1 )
                  | ~ ( sK1 @ sK7 @ Y1 ) ) )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( Y0 @ Y1 )
                    | ~ ( sK0 @ sK7 @ Y1 ) ) ) )
        @ sK8 ) )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(sigma_proxy_clausification,[],[f158]) ).

thf(f160,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
     != $true )
    | ( ( ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( sK8 @ Y0 )
              | ~ ( sK1 @ sK7 @ Y0 ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( sK8 @ Y0 )
                | ~ ( sK0 @ sK7 @ Y0 ) ) ) )
      = $false ) ),
    inference(beta-eta_normalization,[],[f159]) ).

thf(f161,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
     != $true )
    | ( ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( sK8 @ Y0 )
                | ~ ( sK0 @ sK7 @ Y0 ) ) ) )
      = $false ) ),
    inference(or_proxy_clausification,[],[f160]) ).

thf(f162,plain,
    ( ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( sK8 @ Y0 )
            | ~ ( sK1 @ sK7 @ Y0 ) ) ) )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(or_proxy_clausification,[],[f160]) ).

thf(f163,plain,
    ( ( ( ^ [Y0: $i] :
            ( ( sK8 @ Y0 )
            | ~ ( sK1 @ sK7 @ Y0 ) )
        @ sK9 )
      = $false )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(sigma_proxy_clausification,[],[f162]) ).

thf(f164,plain,
    ( ( $false
      = ( ( sK8 @ sK9 )
        | ~ ( sK1 @ sK7 @ sK9 ) ) )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(beta-eta_normalization,[],[f163]) ).

thf(f165,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
     != $true )
    | ( $false
      = ( ~ ( sK1 @ sK7 @ sK9 ) ) ) ),
    inference(or_proxy_clausification,[],[f164]) ).

thf(f166,plain,
    ( ( $false
      = ( sK8 @ sK9 ) )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(or_proxy_clausification,[],[f164]) ).

thf(f167,plain,
    ( ( $true
      = ( sK1 @ sK7 @ sK9 ) )
    | ( ( sK0 @ sK2 @ sK3 )
     != $true ) ),
    inference(not_proxy_clausification,[],[f165]) ).

thf(f168,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
     != $true )
    | ( ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( sK8 @ Y0 )
            | ~ ( sK0 @ sK7 @ Y0 ) ) )
      = $true ) ),
    inference(not_proxy_clausification,[],[f161]) ).

thf(f169,plain,
    ! [X1: $i] :
      ( ( ( sK0 @ sK2 @ sK3 )
       != $true )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( sK8 @ Y0 )
              | ~ ( sK0 @ sK7 @ Y0 ) )
          @ X1 ) ) ),
    inference(pi_proxy_clausification,[],[f168]) ).

thf(f170,plain,
    ! [X1: $i] :
      ( ( ( ( sK8 @ X1 )
          | ~ ( sK0 @ sK7 @ X1 ) )
        = $true )
      | ( ( sK0 @ sK2 @ sK3 )
       != $true ) ),
    inference(beta-eta_normalization,[],[f169]) ).

thf(f171,plain,
    ! [X1: $i] :
      ( ( $true
        = ( sK8 @ X1 ) )
      | ( ( ~ ( sK0 @ sK7 @ X1 ) )
        = $true )
      | ( ( sK0 @ sK2 @ sK3 )
       != $true ) ),
    inference(or_proxy_clausification,[],[f170]) ).

thf(f172,plain,
    ! [X1: $i] :
      ( ( $true
        = ( sK8 @ X1 ) )
      | ( ( sK0 @ sK2 @ sK3 )
       != $true )
      | ( $false
        = ( sK0 @ sK7 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f171]) ).

thf(f173,plain,
    ! [X4: $i,X5: $i] :
      ( ( ( !! @ $i
          @ ^ [Y0: $i] :
              ( !! @ ( $i > $o )
              @ ^ [Y1: $i > $o] :
                  ( ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( Y1 @ Y2 )
                        | ~ ( sK1 @ Y0 @ Y2 ) ) )
                  | ~ ( !! @ $i
                      @ ^ [Y2: $i] :
                          ( ( Y1 @ Y2 )
                          | ~ ( sK0 @ Y0 @ Y2 ) ) ) ) ) )
        = $true )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true ) ),
    inference(beta-eta_normalization,[],[f138]) ).

thf(f174,plain,
    ! [X6: $i,X4: $i,X5: $i] :
      ( ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( $true
        = ( ^ [Y0: $i] :
              ( !! @ ( $i > $o )
              @ ^ [Y1: $i > $o] :
                  ( ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ( Y1 @ Y2 )
                        | ~ ( sK1 @ Y0 @ Y2 ) ) )
                  | ~ ( !! @ $i
                      @ ^ [Y2: $i] :
                          ( ( Y1 @ Y2 )
                          | ~ ( sK0 @ Y0 @ Y2 ) ) ) ) )
          @ X6 ) ) ),
    inference(pi_proxy_clausification,[],[f173]) ).

thf(f175,plain,
    ! [X6: $i,X4: $i,X5: $i] :
      ( ( $true
        = ( !! @ ( $i > $o )
          @ ^ [Y0: $i > $o] :
              ( ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( Y0 @ Y1 )
                    | ~ ( sK1 @ X6 @ Y1 ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ( Y0 @ Y1 )
                      | ~ ( sK0 @ X6 @ Y1 ) ) ) ) ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true ) ),
    inference(beta-eta_normalization,[],[f174]) ).

thf(f176,plain,
    ! [X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( $true
        = ( ^ [Y0: $i > $o] :
              ( ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ( Y0 @ Y1 )
                    | ~ ( sK1 @ X6 @ Y1 ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ( Y0 @ Y1 )
                      | ~ ( sK0 @ X6 @ Y1 ) ) ) )
          @ X7 ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true ) ),
    inference(pi_proxy_clausification,[],[f175]) ).

thf(f177,plain,
    ! [X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( ( !! @ $i
            @ ^ [Y0: $i] :
                ( ( X7 @ Y0 )
                | ~ ( sK1 @ X6 @ Y0 ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ( X7 @ Y0 )
                  | ~ ( sK0 @ X6 @ Y0 ) ) ) )
        = $true ) ),
    inference(beta-eta_normalization,[],[f176]) ).

thf(f178,plain,
    ! [X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( X7 @ Y0 )
              | ~ ( sK1 @ X6 @ Y0 ) ) ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ( X7 @ Y0 )
                  | ~ ( sK0 @ X6 @ Y0 ) ) ) )
        = $true ) ),
    inference(or_proxy_clausification,[],[f177]) ).

thf(f179,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ( X7 @ Y0 )
                  | ~ ( sK0 @ X6 @ Y0 ) ) ) )
        = $true )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( X7 @ Y0 )
              | ~ ( sK1 @ X6 @ Y0 ) )
          @ X8 ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true ) ),
    inference(pi_proxy_clausification,[],[f178]) ).

thf(f180,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( X7 @ Y0 )
              | ~ ( sK1 @ X6 @ Y0 ) )
          @ X8 ) )
      | ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ( X7 @ Y0 )
              | ~ ( sK0 @ X6 @ Y0 ) ) ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true ) ),
    inference(not_proxy_clausification,[],[f179]) ).

thf(f181,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ( X7 @ Y0 )
              | ~ ( sK1 @ X6 @ Y0 ) )
          @ X8 ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ( X7 @ Y0 )
              | ~ ( sK0 @ X6 @ Y0 ) )
          @ ( sK10 @ X7 @ X6 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f180]) ).

thf(f182,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( ( X7 @ ( sK10 @ X7 @ X6 ) )
          | ~ ( sK0 @ X6 @ ( sK10 @ X7 @ X6 ) ) )
        = $false )
      | ( ( ( X7 @ X8 )
          | ~ ( sK1 @ X6 @ X8 ) )
        = $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true ) ),
    inference(beta-eta_normalization,[],[f181]) ).

thf(f183,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( ( ( X7 @ X8 )
          | ~ ( sK1 @ X6 @ X8 ) )
        = $true )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( ~ ( sK0 @ X6 @ ( sK10 @ X7 @ X6 ) ) )
        = $false ) ),
    inference(or_proxy_clausification,[],[f182]) ).

thf(f184,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( ( X7 @ X8 )
          | ~ ( sK1 @ X6 @ X8 ) )
        = $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( X7 @ ( sK10 @ X7 @ X6 ) )
        = $false ) ),
    inference(or_proxy_clausification,[],[f182]) ).

thf(f185,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( X7 @ X8 )
        = $true )
      | ( ( X7 @ ( sK10 @ X7 @ X6 ) )
        = $false )
      | ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( ( ~ ( sK1 @ X6 @ X8 ) )
        = $true )
      | ( ( sK1 @ X4 @ X5 )
       != $true ) ),
    inference(or_proxy_clausification,[],[f184]) ).

thf(f186,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( sK0 @ X4 @ X5 )
        = $true )
      | ( ( X7 @ ( sK10 @ X7 @ X6 ) )
        = $false )
      | ( ( X7 @ X8 )
        = $true )
      | ( $false
        = ( sK1 @ X6 @ X8 ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true ) ),
    inference(not_proxy_clausification,[],[f185]) ).

thf(f187,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( ~ ( sK0 @ X6 @ ( sK10 @ X7 @ X6 ) ) )
        = $false )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( X7 @ X8 )
        = $true )
      | ( ( ~ ( sK1 @ X6 @ X8 ) )
        = $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true ) ),
    inference(or_proxy_clausification,[],[f183]) ).

thf(f188,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( $true
        = ( sK0 @ X6 @ ( sK10 @ X7 @ X6 ) ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( ( ~ ( sK1 @ X6 @ X8 ) )
        = $true )
      | ( ( X7 @ X8 )
        = $true )
      | ( ( sK0 @ X4 @ X5 )
        = $true ) ),
    inference(not_proxy_clausification,[],[f187]) ).

thf(f189,plain,
    ! [X8: $i,X6: $i,X7: $i > $o,X4: $i,X5: $i] :
      ( ( ( X7 @ X8 )
        = $true )
      | ( $false
        = ( sK1 @ X6 @ X8 ) )
      | ( ( sK1 @ X4 @ X5 )
       != $true )
      | ( $true
        = ( sK0 @ X6 @ ( sK10 @ X7 @ X6 ) ) )
      | ( ( sK0 @ X4 @ X5 )
        = $true ) ),
    inference(not_proxy_clausification,[],[f188]) ).

thf(f191,definition,
    ( spl11_1
  <=> ( ( sK1 @ sK2 @ sK3 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl11_1])],[avatar_definition]) ).

thf(f193,plain,
    ( ( ( sK1 @ sK2 @ sK3 )
      = $true )
    | ~ spl11_1 ),
    inference(avatar_component_clause,[],[f191]) ).

thf(f195,definition,
    ( spl11_2
  <=> ( $false
      = ( sK5 @ sK6 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_2])],[avatar_definition]) ).

thf(f197,plain,
    ( ( $false
      = ( sK5 @ sK6 ) )
    | ~ spl11_2 ),
    inference(avatar_component_clause,[],[f195]) ).

thf(f198,plain,
    ( spl11_1
    | spl11_2 ),
    inference(avatar_split_clause,[],[f149,f195,f191]) ).

thf(f200,definition,
    ( spl11_3
  <=> ( ( sK1 @ sK4 @ sK6 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl11_3])],[avatar_definition]) ).

thf(f202,plain,
    ( ( ( sK1 @ sK4 @ sK6 )
      = $true )
    | ~ spl11_3 ),
    inference(avatar_component_clause,[],[f200]) ).

thf(f203,plain,
    ( spl11_3
    | spl11_1 ),
    inference(avatar_split_clause,[],[f150,f191,f200]) ).

thf(f205,definition,
    ( spl11_4
  <=> ! [X1: $i] :
        ( ( $false
          = ( sK0 @ sK4 @ X1 ) )
        | ( $true
          = ( sK5 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_4])],[avatar_definition]) ).

thf(f206,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( sK0 @ sK4 @ X1 ) )
        | ( $true
          = ( sK5 @ X1 ) ) )
    | ~ spl11_4 ),
    inference(avatar_component_clause,[],[f205]) ).

thf(f207,plain,
    ( spl11_1
    | spl11_4 ),
    inference(avatar_split_clause,[],[f155,f205,f191]) ).

thf(f209,definition,
    ( spl11_5
  <=> ( $false
      = ( sK8 @ sK9 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_5])],[avatar_definition]) ).

thf(f211,plain,
    ( ( $false
      = ( sK8 @ sK9 ) )
    | ~ spl11_5 ),
    inference(avatar_component_clause,[],[f209]) ).

thf(f213,definition,
    ( spl11_6
  <=> ( ( sK0 @ sK2 @ sK3 )
      = $true ) ),
    introduced(definition,[new_symbols(definition,[spl11_6])],[avatar_definition]) ).

thf(f215,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
     != $true )
    | spl11_6 ),
    inference(avatar_component_clause,[],[f213]) ).

thf(f216,plain,
    ( spl11_5
    | ~ spl11_6 ),
    inference(avatar_split_clause,[],[f166,f213,f209]) ).

thf(f218,definition,
    ( spl11_7
  <=> ( $true
      = ( sK1 @ sK7 @ sK9 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_7])],[avatar_definition]) ).

thf(f220,plain,
    ( ( $true
      = ( sK1 @ sK7 @ sK9 ) )
    | ~ spl11_7 ),
    inference(avatar_component_clause,[],[f218]) ).

thf(f221,plain,
    ( spl11_7
    | ~ spl11_6 ),
    inference(avatar_split_clause,[],[f167,f213,f218]) ).

thf(f223,definition,
    ( spl11_8
  <=> ! [X1: $i] :
        ( ( $true
          = ( sK8 @ X1 ) )
        | ( $false
          = ( sK0 @ sK7 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_8])],[avatar_definition]) ).

thf(f224,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( sK0 @ sK7 @ X1 ) )
        | ( $true
          = ( sK8 @ X1 ) ) )
    | ~ spl11_8 ),
    inference(avatar_component_clause,[],[f223]) ).

thf(f225,plain,
    ( spl11_8
    | ~ spl11_6 ),
    inference(avatar_split_clause,[],[f172,f213,f223]) ).

thf(f227,definition,
    ( spl11_9
  <=> ! [X4: $i,X5: $i] :
        ( ( ( sK0 @ X4 @ X5 )
          = $true )
        | ( ( sK1 @ X4 @ X5 )
         != $true ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_9])],[avatar_definition]) ).

thf(f228,plain,
    ( ! [X4: $i,X5: $i] :
        ( ( ( sK1 @ X4 @ X5 )
         != $true )
        | ( ( sK0 @ X4 @ X5 )
          = $true ) )
    | ~ spl11_9 ),
    inference(avatar_component_clause,[],[f227]) ).

thf(f230,definition,
    ( spl11_10
  <=> ! [X6: $i,X7: $i > $o,X8: $i] :
        ( ( ( X7 @ ( sK10 @ X7 @ X6 ) )
          = $false )
        | ( $false
          = ( sK1 @ X6 @ X8 ) )
        | ( ( X7 @ X8 )
          = $true ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_10])],[avatar_definition]) ).

thf(f231,plain,
    ( ! [X8: $i,X6: $i,X7: $i > $o] :
        ( ( ( X7 @ X8 )
          = $true )
        | ( ( X7 @ ( sK10 @ X7 @ X6 ) )
          = $false )
        | ( $false
          = ( sK1 @ X6 @ X8 ) ) )
    | ~ spl11_10 ),
    inference(avatar_component_clause,[],[f230]) ).

thf(f232,plain,
    ( spl11_9
    | spl11_10 ),
    inference(avatar_split_clause,[],[f186,f230,f227]) ).

thf(f234,definition,
    ( spl11_11
  <=> ! [X6: $i,X8: $i,X7: $i > $o] :
        ( ( ( X7 @ X8 )
          = $true )
        | ( $true
          = ( sK0 @ X6 @ ( sK10 @ X7 @ X6 ) ) )
        | ( $false
          = ( sK1 @ X6 @ X8 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_11])],[avatar_definition]) ).

thf(f235,plain,
    ( ! [X8: $i,X6: $i,X7: $i > $o] :
        ( ( ( X7 @ X8 )
          = $true )
        | ( $false
          = ( sK1 @ X6 @ X8 ) )
        | ( $true
          = ( sK0 @ X6 @ ( sK10 @ X7 @ X6 ) ) ) )
    | ~ spl11_11 ),
    inference(avatar_component_clause,[],[f234]) ).

thf(f236,plain,
    ( spl11_11
    | spl11_9 ),
    inference(avatar_split_clause,[],[f189,f227,f234]) ).

thf(f237,plain,
    ( ( $true != $true )
    | ( $true
      = ( sK0 @ sK4 @ sK6 ) )
    | ~ spl11_3
    | ~ spl11_9 ),
    inference(constrained_superposition,[],[f228,f202]) ).

thf(f238,plain,
    ( ( $true
      = ( sK0 @ sK4 @ sK6 ) )
    | ~ spl11_3
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f237]) ).

thf(f239,plain,
    ( ( $false = $true )
    | ( ( sK5 @ sK6 )
      = $true )
    | ~ spl11_3
    | ~ spl11_4
    | ~ spl11_9 ),
    inference(constrained_superposition,[],[f238,f206]) ).

thf(f242,plain,
    ( ( ( sK5 @ sK6 )
      = $true )
    | ~ spl11_3
    | ~ spl11_4
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f239]) ).

thf(f246,plain,
    ( ( $false = $true )
    | ~ spl11_2
    | ~ spl11_3
    | ~ spl11_4
    | ~ spl11_9 ),
    inference(forward_demodulation,[],[f242,f197]) ).

thf(f247,plain,
    ( $false
    | ~ spl11_2
    | ~ spl11_3
    | ~ spl11_4
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f246]) ).

thf(f248,plain,
    ( ~ spl11_2
    | ~ spl11_3
    | ~ spl11_4
    | ~ spl11_9 ),
    inference(avatar_contradiction_clause,[],[f247]) ).

thf(f249,plain,
    ( ! [X0: $i,X1: $i] :
        ( ( ( sK10
            @ ^ [Y0: $i] : ( Y0 != X0 )
            @ X1 )
          = X0 )
        | ( ( sK1 @ X1 @ X0 )
          = $false ) )
    | ~ spl11_10 ),
    inference(leibniz_equality_elimination,[],[f231]) ).

thf(f294,plain,
    ( ! [X0: $i > $o,X1: $i] :
        ( ( $true
          = ( sK5 @ ( sK10 @ X0 @ sK4 ) ) )
        | ( ( X0 @ X1 )
          = $true )
        | ( $false = $true )
        | ( $false
          = ( sK1 @ sK4 @ X1 ) ) )
    | ~ spl11_4
    | ~ spl11_11 ),
    inference(constrained_superposition,[],[f206,f235]) ).

thf(f304,plain,
    ( ! [X0: $i > $o,X1: $i] :
        ( ( ( X0 @ X1 )
          = $true )
        | ( $false
          = ( sK1 @ sK4 @ X1 ) )
        | ( $true
          = ( sK5 @ ( sK10 @ X0 @ sK4 ) ) ) )
    | ~ spl11_4
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f294]) ).

thf(f334,plain,
    ( ! [X0: $i,X1: $i] :
        ( ( ( sK1 @ sK4 @ X0 )
          = $false )
        | ( $false
          = ( sK1 @ sK4 @ X1 ) )
        | ( $true
          = ( sK5 @ X0 ) )
        | ( $false = $true )
        | ( $true
          = ( sK5 @ X1 ) ) )
    | ~ spl11_4
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(constrained_superposition,[],[f231,f304]) ).

thf(f356,plain,
    ( ! [X0: $i,X1: $i] :
        ( ( $true
          = ( sK5 @ X1 ) )
        | ( $false
          = ( sK1 @ sK4 @ X1 ) )
        | ( ( sK1 @ sK4 @ X0 )
          = $false )
        | ( $true
          = ( sK5 @ X0 ) ) )
    | ~ spl11_4
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f334]) ).

thf(f361,definition,
    ( spl11_12
  <=> ! [X0: $i] :
        ( ( ( sK1 @ sK4 @ X0 )
          = $false )
        | ( $true
          = ( sK5 @ X0 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_12])],[avatar_definition]) ).

thf(f362,plain,
    ( ! [X0: $i] :
        ( ( ( sK1 @ sK4 @ X0 )
          = $false )
        | ( $true
          = ( sK5 @ X0 ) ) )
    | ~ spl11_12 ),
    inference(avatar_component_clause,[],[f361]) ).

thf(f378,plain,
    ( spl11_12
    | spl11_12
    | ~ spl11_4
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(avatar_split_clause,[],[f356,f234,f230,f205,f361,f361]) ).

thf(f391,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
      = $true )
    | ( $true != $true )
    | ~ spl11_1
    | ~ spl11_9 ),
    inference(constrained_superposition,[],[f228,f193]) ).

thf(f393,plain,
    ( ( ( sK0 @ sK2 @ sK3 )
      = $true )
    | ~ spl11_1
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f391]) ).

thf(f395,plain,
    ( $false
    | ~ spl11_1
    | spl11_6
    | ~ spl11_9 ),
    inference(forward_subsumption_resolution,[],[f393,f215]) ).

thf(f396,plain,
    ( ~ spl11_1
    | spl11_6
    | ~ spl11_9 ),
    inference(avatar_contradiction_clause,[],[f395]) ).

thf(f397,plain,
    ( ( ( sK0 @ sK7 @ sK9 )
      = $true )
    | ( $true != $true )
    | ~ spl11_7
    | ~ spl11_9 ),
    inference(constrained_superposition,[],[f228,f220]) ).

thf(f398,plain,
    ( ( ( sK0 @ sK7 @ sK9 )
      = $true )
    | ~ spl11_7
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f397]) ).

thf(f400,plain,
    ( ( $false = $true )
    | ( ( sK8 @ sK9 )
      = $true )
    | ~ spl11_7
    | ~ spl11_8
    | ~ spl11_9 ),
    inference(constrained_superposition,[],[f224,f398]) ).

thf(f404,plain,
    ( ( ( sK8 @ sK9 )
      = $true )
    | ~ spl11_7
    | ~ spl11_8
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f400]) ).

thf(f410,plain,
    ( ( $false = $true )
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_8
    | ~ spl11_9 ),
    inference(forward_demodulation,[],[f404,f211]) ).

thf(f411,plain,
    ( $false
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_8
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f410]) ).

thf(f412,plain,
    ( ~ spl11_5
    | ~ spl11_7
    | ~ spl11_8
    | ~ spl11_9 ),
    inference(avatar_contradiction_clause,[],[f411]) ).

thf(f473,plain,
    ( ! [X0: $i > $o,X1: $i] :
        ( ( $false = $true )
        | ( $true
          = ( sK8 @ ( sK10 @ X0 @ sK7 ) ) )
        | ( $false
          = ( sK1 @ sK7 @ X1 ) )
        | ( ( X0 @ X1 )
          = $true ) )
    | ~ spl11_8
    | ~ spl11_11 ),
    inference(constrained_superposition,[],[f235,f224]) ).

thf(f491,plain,
    ( ! [X0: $i > $o,X1: $i] :
        ( ( ( X0 @ X1 )
          = $true )
        | ( $false
          = ( sK1 @ sK7 @ X1 ) )
        | ( $true
          = ( sK8 @ ( sK10 @ X0 @ sK7 ) ) ) )
    | ~ spl11_8
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f473]) ).

thf(f540,plain,
    ( ! [X0: $i,X1: $i] :
        ( ( $false
          = ( sK1 @ sK7 @ X0 ) )
        | ( $true
          = ( sK8 @ X1 ) )
        | ( ( sK8 @ X0 )
          = $true )
        | ( $false = $true )
        | ( $false
          = ( sK1 @ sK7 @ X1 ) ) )
    | ~ spl11_8
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(constrained_superposition,[],[f231,f491]) ).

thf(f559,plain,
    ( ! [X0: $i,X1: $i] :
        ( ( $false
          = ( sK1 @ sK7 @ X1 ) )
        | ( ( sK8 @ X0 )
          = $true )
        | ( $true
          = ( sK8 @ X1 ) )
        | ( $false
          = ( sK1 @ sK7 @ X0 ) ) )
    | ~ spl11_8
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f540]) ).

thf(f579,definition,
    ( spl11_21
  <=> ! [X1: $i] :
        ( ( $false
          = ( sK1 @ sK7 @ X1 ) )
        | ( $true
          = ( sK8 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_21])],[avatar_definition]) ).

thf(f580,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( sK1 @ sK7 @ X1 ) )
        | ( $true
          = ( sK8 @ X1 ) ) )
    | ~ spl11_21 ),
    inference(avatar_component_clause,[],[f579]) ).

thf(f589,plain,
    ( spl11_21
    | spl11_21
    | ~ spl11_8
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(avatar_split_clause,[],[f559,f234,f230,f223,f579,f579]) ).

thf(f610,plain,
    ( ( ( sK8 @ sK9 )
      = $true )
    | ( $false = $true )
    | ~ spl11_7
    | ~ spl11_21 ),
    inference(constrained_superposition,[],[f580,f220]) ).

thf(f617,plain,
    ( ( ( sK8 @ sK9 )
      = $true )
    | ~ spl11_7
    | ~ spl11_21 ),
    inference(trivial_inequality_removal,[],[f610]) ).

thf(f624,plain,
    ( ( $false = $true )
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_21 ),
    inference(forward_demodulation,[],[f617,f211]) ).

thf(f625,plain,
    ( $false
    | ~ spl11_5
    | ~ spl11_7
    | ~ spl11_21 ),
    inference(trivial_inequality_removal,[],[f624]) ).

thf(f626,plain,
    ( ~ spl11_5
    | ~ spl11_7
    | ~ spl11_21 ),
    inference(avatar_contradiction_clause,[],[f625]) ).

thf(f691,plain,
    ( ! [X2: $i,X0: $i,X1: $i] :
        ( ( $true
          = ( sK0 @ X1 @ X0 ) )
        | ( $false
          = ( sK1 @ X1 @ X2 ) )
        | ( $true
          = ( ^ [Y0: $i] : ( Y0 != X0 )
            @ X2 ) )
        | ( ( sK1 @ X1 @ X0 )
          = $false ) )
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(constrained_superposition,[],[f235,f249]) ).

thf(f694,plain,
    ( ! [X2: $i,X0: $i,X1: $i] :
        ( ( $false
          = ( sK1 @ X1 @ X2 ) )
        | ( $true
          = ( sK0 @ X1 @ X0 ) )
        | ( ( sK1 @ X1 @ X0 )
          = $false )
        | ( $true
          = ( X2 != X0 ) ) )
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(beta-eta_normalization,[],[f691]) ).

thf(f695,plain,
    ( ! [X2: $i,X0: $i,X1: $i] :
        ( ( $true
          = ( sK0 @ X1 @ X0 ) )
        | ( $false
          = ( sK1 @ X1 @ X2 ) )
        | ( ( sK1 @ X1 @ X0 )
          = $false )
        | ( $false
          = ( X2 = X0 ) ) )
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(not_proxy_clausification,[],[f694]) ).

thf(f696,plain,
    ( ! [X2: $i,X0: $i,X1: $i] :
        ( ( $true
          = ( sK0 @ X1 @ X0 ) )
        | ( $false
          = ( sK1 @ X1 @ X2 ) )
        | ( ( sK1 @ X1 @ X0 )
          = $false )
        | ( X0 != X2 ) )
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(equality_proxy_clausification,[],[f695]) ).

thf(f712,plain,
    ( ! [X0: $i] :
        ( ( sK3 != X0 )
        | ( $false
          = ( sK1 @ sK2 @ X0 ) )
        | ( $true != $true )
        | ( $false
          = ( sK1 @ sK2 @ sK3 ) ) )
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(constrained_superposition,[],[f215,f696]) ).

thf(f725,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( sK1 @ sK2 @ sK3 ) )
        | ( $false
          = ( sK1 @ sK2 @ X0 ) )
        | ( sK3 != X0 ) )
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f712]) ).

thf(f731,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( sK1 @ sK2 @ X0 ) )
        | ( sK3 != X0 )
        | ( $false = $true ) )
    | ~ spl11_1
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(forward_demodulation,[],[f725,f193]) ).

thf(f732,plain,
    ( ! [X0: $i] :
        ( ( sK3 != X0 )
        | ( $false
          = ( sK1 @ sK2 @ X0 ) ) )
    | ~ spl11_1
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f731]) ).

thf(f733,plain,
    ( ( $false
      = ( sK1 @ sK2 @ sK3 ) )
    | ( sK3 != sK3 )
    | ~ spl11_1
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(imitation,[],[f732]) ).

thf(f735,plain,
    ( ( $false
      = ( sK1 @ sK2 @ sK3 ) )
    | ~ spl11_1
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f733]) ).

thf(f739,plain,
    ( ( $false = $true )
    | ~ spl11_1
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(forward_demodulation,[],[f735,f193]) ).

thf(f740,plain,
    ( $false
    | ~ spl11_1
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f739]) ).

thf(f741,plain,
    ( ~ spl11_1
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(avatar_contradiction_clause,[],[f740]) ).

thf(f754,plain,
    ( ( ( sK5 @ sK6 )
      = $true )
    | ( $false = $true )
    | ~ spl11_3
    | ~ spl11_12 ),
    inference(constrained_superposition,[],[f362,f202]) ).

thf(f756,plain,
    ( ( ( sK5 @ sK6 )
      = $true )
    | ~ spl11_3
    | ~ spl11_12 ),
    inference(trivial_inequality_removal,[],[f754]) ).

thf(f760,plain,
    ( ( $false = $true )
    | ~ spl11_2
    | ~ spl11_3
    | ~ spl11_12 ),
    inference(forward_demodulation,[],[f756,f197]) ).

thf(f761,plain,
    ( $false
    | ~ spl11_2
    | ~ spl11_3
    | ~ spl11_12 ),
    inference(trivial_inequality_removal,[],[f760]) ).

thf(f762,plain,
    ( ~ spl11_2
    | ~ spl11_3
    | ~ spl11_12 ),
    inference(avatar_contradiction_clause,[],[f761]) ).

cnf(s1,plain,
    ( spl11_1
    | spl11_2 ),
    inference(sat_conversion,[],[f198]) ).

cnf(s2,plain,
    ( spl11_1
    | spl11_3 ),
    inference(sat_conversion,[],[f203]) ).

cnf(s3,plain,
    ( spl11_1
    | spl11_4 ),
    inference(sat_conversion,[],[f207]) ).

cnf(s4,plain,
    ( spl11_5
    | ~ spl11_6 ),
    inference(sat_conversion,[],[f216]) ).

cnf(s5,plain,
    ( ~ spl11_6
    | spl11_7 ),
    inference(sat_conversion,[],[f221]) ).

cnf(s6,plain,
    ( ~ spl11_6
    | spl11_8 ),
    inference(sat_conversion,[],[f225]) ).

cnf(s7,plain,
    ( spl11_9
    | spl11_10 ),
    inference(sat_conversion,[],[f232]) ).

cnf(s8,plain,
    ( spl11_9
    | spl11_11 ),
    inference(sat_conversion,[],[f236]) ).

cnf(s10,plain,
    ( ~ spl11_2
    | ~ spl11_3
    | ~ spl11_4
    | ~ spl11_9 ),
    inference(sat_conversion,[],[f248]) ).

cnf(s16,plain,
    ( spl11_12
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_4
    | spl11_12 ),
    inference(sat_conversion,[],[f378]) ).

cnf(s17,plain,
    ( ~ spl11_4
    | ~ spl11_10
    | ~ spl11_11
    | spl11_12 ),
    inference(rat,[],[s16]) ).

cnf(s18,plain,
    ( ~ spl11_1
    | spl11_6
    | ~ spl11_9 ),
    inference(sat_conversion,[],[f396]) ).

cnf(s20,plain,
    ( ~ spl11_5
    | ~ spl11_7
    | ~ spl11_8
    | ~ spl11_9 ),
    inference(sat_conversion,[],[f412]) ).

cnf(s32,plain,
    ( spl11_21
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_8
    | spl11_21 ),
    inference(sat_conversion,[],[f589]) ).

cnf(s33,plain,
    ( ~ spl11_8
    | ~ spl11_10
    | ~ spl11_11
    | spl11_21 ),
    inference(rat,[],[s32]) ).

cnf(s38,plain,
    ( ~ spl11_5
    | ~ spl11_7
    | ~ spl11_21 ),
    inference(sat_conversion,[],[f626]) ).

cnf(s44,plain,
    ( ~ spl11_1
    | spl11_6
    | ~ spl11_10
    | ~ spl11_11 ),
    inference(sat_conversion,[],[f741]) ).

cnf(s50,plain,
    ( ~ spl11_2
    | ~ spl11_3
    | ~ spl11_12 ),
    inference(sat_conversion,[],[f762]) ).

cnf(s51,plain,
    spl11_1,
    inference(rat,[],[s17,s7,s8,s10,s50,s1,s2,s3]) ).

cnf(s53,plain,
    ( ~ spl11_10
    | ~ spl11_11 ),
    inference(rat,[],[s38,s33,s4,s5,s6,s44,s51]) ).

cnf(s54,plain,
    spl11_9,
    inference(rat,[],[s53,s7,s8]) ).

cnf(s55,plain,
    spl11_6,
    inference(rat,[],[s18,s51,s54]) ).

cnf(s56,plain,
    spl11_8,
    inference(rat,[],[s6,s55]) ).

cnf(s57,plain,
    spl11_7,
    inference(rat,[],[s5,s55]) ).

cnf(s58,plain,
    spl11_5,
    inference(rat,[],[s4,s55]) ).

cnf(s60,plain,
    $false,
    inference(rat,[],[s20,s54,s56,s57,s58]) ).

thf(f763,plain,
    $false,
    inference(avatar_sat_refutation,[],[s60]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : LCL878^1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.05  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.19  % Computer : n020.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 10:23:21 UTC 2026
% 0.09/0.19  % CPUTime  : 
% 0.09/0.19  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.22  Running higher-order theorem proving
% 0.09/0.24  Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.21/0.30  % (879826)Detected a higher-order problem, will run a greedy HOL sequence.
% 0.21/0.30  % (879831)lrs+10_40_drc=off:e2e=on:si=on:uwa=one_side_interpreted:random_seed=552790771:s2a=on:i=87:rtra=on:ntd=on_2999 on theBenchmark for (2999ds/87Mi)
% 0.21/0.30  % (879837)WARNING Broken Constraint: if ho_split_queue_ratios(1,8) has been set then ho_split_queue(off) is equal to on
% 0.21/0.30  % (879837)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
% 0.21/0.30  % (879833)lrs+10_1_cnfonf=off:si=on:uwa=one_side_interpreted:random_seed=1889098934:i=3:rtra=on:inj=on:ntd=on_2999 on theBenchmark for (2999ds/3Mi)
% 0.21/0.30  % (879832)lrs+10_16_si=on:nwc=1.5:random_seed=1781659830:i=18:kws=arity_squared:rtra=on:fe=abstraction:ntd=on_2999 on theBenchmark for (2999ds/18Mi)
% 0.21/0.30  % (879835)dis+21_4_fde=none:e2e=on:si=on:uwa=off:foolp=on:random_seed=641891939:i=24:av=off:rtra=on_2999 on theBenchmark for (2999ds/24Mi)
% 0.21/0.30  % (879837)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=3669988877:hsqr=1,8:i=157:s2at=5:add=on:nm=2:rtra=on_2999 on theBenchmark for (2999ds/157Mi)
% 0.21/0.30  % (879834)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=605405002: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)
% 0.21/0.30  % (879836)lrs+10_1_to=lpo:sil=128000:e2e=on:si=on:random_seed=3788714024:s2a=on:i=75:s2at=3:aac=none:bd=preordered:rtra=on:fe=abstraction_2999 on theBenchmark for (2999ds/75Mi)
% 0.21/0.30  % (879833)Instruction limit reached! 
% 0.21/0.30  % (879833)------------------------------
% 0.21/0.30  % (879833)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.30  % (879833)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.30  % (879833)CaDiCaL version: 2.1.3
% 0.21/0.30  % (879833)Termination reason: Instruction limit
% 0.21/0.30  % (879833)Termination phase: Preprocessing 3
% 0.21/0.30  % (879833)Time elapsed: 0.002 s
% 0.21/0.30  % (879833)Peak memory usage: 10 MB
% 0.21/0.30  % (879833)Instructions burned: 4 (million)
% 0.21/0.30  % (879831) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-879826-879831"...
% 0.21/0.30  % (879832)Instruction limit reached! 
% 0.21/0.30  % (879832)------------------------------
% 0.21/0.30  % (879832)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.30  % (879832)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.30  % (879832)CaDiCaL version: 2.1.3
% 0.21/0.30  % (879832)Termination reason: Instruction limit
% 0.21/0.30  % (879832)Termination phase: Saturation
% 0.21/0.30  % (879832)Time elapsed: 0.009 s
% 0.21/0.30  % (879832)Peak memory usage: 12 MB
% 0.21/0.30  % (879832)Instructions burned: 18 (million)
% 0.21/0.30  % (879831)...printing done.
% 0.21/0.30  % (879831)Refutation found. Thanks to Tanya!
% 0.21/0.30  % SZS status Theorem for theBenchmark
% 0.21/0.30  % SZS output start Proof for theBenchmark
% See solution above
% 0.21/0.30  % (879831)------------------------------
% 0.21/0.30  % (879831)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.30  % (879831)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.30  % (879831)CaDiCaL version: 2.1.3
% 0.21/0.30  % (879831)Termination reason: Refutation
% 0.21/0.30  % (879831)Time elapsed: 0.019 s
% 0.21/0.30  % (879831)Peak memory usage: 13 MB
% 0.21/0.30  % (879831)Instructions burned: 63 (million)
% 0.21/0.30  % (879826)Success in time 0.05 s
% 0.21/0.30  % Vampire exiting
%------------------------------------------------------------------------------