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

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : SYO430^1 : 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 : n003.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 08:49:56 AM UTC 2026

% Result   : Theorem 0.87s 0.39s
% Output   : Refutation 0.87s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   52
%            Number of leaves      :   29
% Syntax   : Number of formulae    :  358 (  60 unt;   0 typ;  18 def)
%            Number of atoms       : 3836 ( 705 equ;   0 cnn)
%            Maximal formula atoms :   10 (  10 avg)
%            Number of connectives : 5732 (1122   ~;1179   |;   0   &;3071   @)
%                                         (  18 <=>;  10  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   4 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of types       :    3 (   1 usr)
%            Number of type conns  :  121 ( 121   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   88 (  84 usr;  25 con; 0-4 aty)
%                                         ( 332  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :  851 (   0 sgn 292   !;   0   ?; 851   :)

% 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,
    rel_b: $i > $i > $o ).

thf(func_def_33,type,
    mbox_b: ( $i > $o ) > $i > $o ).

thf(func_def_34,type,
    mdia_b: ( $i > $o ) > $i > $o ).

thf(func_def_35,type,
    p: $i > $o ).

thf(func_def_36,type,
    db2: 
      !>[X0: $tType] : X0 ).

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

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

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

thf(func_def_40,type,
    db0: 
      !>[X0: $tType] : X0 ).

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

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

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

thf(func_def_46,type,
    db3: 
      !>[X0: $tType] : X0 ).

thf(func_def_47,type,
    vIMP: $o > $o > $o ).

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

thf(func_def_49,type,
    vAND: $o > $o > $o ).

thf(func_def_50,type,
    db4: 
      !>[X0: $tType] : X0 ).

thf(func_def_54,type,
    sK3: $i > $i ).

thf(func_def_55,type,
    sK4: $i > $i ).

thf(func_def_56,type,
    sK5: $i > $i ).

thf(func_def_57,type,
    sK6: $i > $i ).

thf(func_def_58,type,
    sK7: $i > $i ).

thf(func_def_59,type,
    sK8: $i > $i ).

thf(func_def_60,type,
    sK9: $i > $i ).

thf(func_def_61,type,
    sK10: $i > $i ).

thf(func_def_63,type,
    sK12: $i > $i ).

thf(func_def_64,type,
    sK13: $i > $i ).

thf(func_def_65,type,
    sK14: $i > $i ).

thf(func_def_66,type,
    sK15: $i > $i ).

thf(func_def_67,type,
    sK16: $i > $i ).

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

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

thf(f32,axiom,
    ( mbox_b
    = ( ^ [X0: $i > $o,X1: $i] :
        ! [X2: $i] :
          ( ( X0 @ X2 )
          | ~ ( rel_b @ X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^4.ax',mbox_b) ).

thf(f33,axiom,
    ( mdia_b
    = ( ^ [X0: $i > $o] : ( mnot @ ( mbox_b @ ( mnot @ X0 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^4.ax',mdia_b) ).

thf(f35,axiom,
    msymmetric @ rel_b,
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^4.ax',a2) ).

thf(f36,conjecture,
    mvalid @ ( mequiv @ ( mdia_b @ ( mbox_b @ p ) ) @ ( mdia_b @ ( mbox_b @ ( mdia_b @ ( mbox_b @ p ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove) ).

thf(f37,negated_conjecture,
    ~ ( mvalid @ ( mequiv @ ( mdia_b @ ( mbox_b @ p ) ) @ ( mdia_b @ ( mbox_b @ ( mdia_b @ ( mbox_b @ p ) ) ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f36]) ).

thf(f40,plain,
    ( mnot
    = ( ^ [X0: $i > $o,X1: $i] :
          ~ ( X0 @ X1 ) ) ),
    inference(rectify,[],[f3]) ).

thf(f41,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(fool_elimination,[],[f40]) ).

thf(f42,plain,
    ( mor
    = ( ^ [X0: $i > $o,X1: $i > $o,X2: $i] :
          ( ( X1 @ X2 )
          | ( X0 @ X2 ) ) ) ),
    inference(rectify,[],[f4]) ).

thf(f43,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y0 @ Y2 )
          | ( Y1 @ Y2 ) ) ) ),
    inference(fool_elimination,[],[f42]) ).

thf(f44,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mnot @ ( mor @ ( mnot @ Y0 ) @ ( mnot @ Y1 ) ) ) ) ),
    inference(fool_elimination,[],[f5]) ).

thf(f45,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(fool_elimination,[],[f6]) ).

thf(f47,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mand @ ( mimplies @ Y0 @ Y1 ) @ ( mimplies @ Y1 @ Y0 ) ) ) ),
    inference(fool_elimination,[],[f8]) ).

thf(f63,plain,
    ( msymmetric
    = ( ^ [X0: $i > $i > $o] :
        ! [X1: $i,X2: $i] :
          ( ( X0 @ X1 @ X2 )
         => ( X0 @ X2 @ X1 ) ) ) ),
    inference(rectify,[],[f19]) ).

thf(f64,plain,
    ( msymmetric
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( Y0 @ Y2 @ Y1 )
                 => ( Y0 @ Y1 @ Y2 ) ) ) ) ) ),
    inference(fool_elimination,[],[f63]) ).

thf(f81,plain,
    ( mvalid
    = ( ^ [X0: $i > $o] :
        ! [X1: $i] : ( X0 @ X1 ) ) ),
    inference(rectify,[],[f28]) ).

thf(f82,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f81]) ).

thf(f89,plain,
    ( mbox_b
    = ( ^ [X0: $i > $o,X1: $i] :
        ! [X2: $i] :
          ( ( X0 @ X2 )
          | ~ ( rel_b @ X1 @ X2 ) ) ) ),
    inference(rectify,[],[f32]) ).

thf(f90,plain,
    ( mbox_b
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ( !! @ $i
          @ ^ [Y2: $i] :
              ( ~ ( rel_b @ Y1 @ Y2 )
              | ( Y0 @ Y2 ) ) ) ) ),
    inference(fool_elimination,[],[f89]) ).

thf(f91,plain,
    ( mdia_b
    = ( ^ [Y0: $i > $o] : ( mnot @ ( mbox_b @ ( mnot @ Y0 ) ) ) ) ),
    inference(fool_elimination,[],[f33]) ).

thf(f94,plain,
    msymmetric @ rel_b,
    inference(rectify,[],[f35]) ).

thf(f95,plain,
    ( ( msymmetric @ rel_b )
    = $true ),
    inference(fool_elimination,[],[f94]) ).

thf(f96,plain,
    ~ ( mvalid @ ( mequiv @ ( mdia_b @ ( mbox_b @ p ) ) @ ( mdia_b @ ( mbox_b @ ( mdia_b @ ( mbox_b @ p ) ) ) ) ) ),
    inference(rectify,[],[f37]) ).

thf(f97,plain,
    ( ( mvalid @ ( mequiv @ ( mdia_b @ ( mbox_b @ p ) ) @ ( mdia_b @ ( mbox_b @ ( mdia_b @ ( mbox_b @ p ) ) ) ) ) )
   != $true ),
    inference(fool_elimination,[],[f96]) ).

thf(f98,plain,
    ( ( mvalid @ ( mequiv @ ( mdia_b @ ( mbox_b @ p ) ) @ ( mdia_b @ ( mbox_b @ ( mdia_b @ ( mbox_b @ p ) ) ) ) ) )
   != $true ),
    inference(flattening,[],[f97]) ).

thf(f101,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(cnf_transformation,[],[f41]) ).

thf(f102,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y0 @ Y2 )
          | ( Y1 @ Y2 ) ) ) ),
    inference(cnf_transformation,[],[f43]) ).

thf(f103,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mnot @ ( mor @ ( mnot @ Y0 ) @ ( mnot @ Y1 ) ) ) ) ),
    inference(cnf_transformation,[],[f44]) ).

thf(f104,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(cnf_transformation,[],[f45]) ).

thf(f106,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mand @ ( mimplies @ Y0 @ Y1 ) @ ( mimplies @ Y1 @ Y0 ) ) ) ),
    inference(cnf_transformation,[],[f47]) ).

thf(f117,plain,
    ( msymmetric
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( Y0 @ Y2 @ Y1 )
                 => ( Y0 @ Y1 @ Y2 ) ) ) ) ) ),
    inference(cnf_transformation,[],[f64]) ).

thf(f126,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f82]) ).

thf(f130,plain,
    ( mbox_b
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ( !! @ $i
          @ ^ [Y2: $i] :
              ( ~ ( rel_b @ Y1 @ Y2 )
              | ( Y0 @ Y2 ) ) ) ) ),
    inference(cnf_transformation,[],[f90]) ).

thf(f131,plain,
    ( mdia_b
    = ( ^ [Y0: $i > $o] : ( mnot @ ( mbox_b @ ( mnot @ Y0 ) ) ) ) ),
    inference(cnf_transformation,[],[f91]) ).

thf(f133,plain,
    ( ( msymmetric @ rel_b )
    = $true ),
    inference(cnf_transformation,[],[f95]) ).

thf(f134,plain,
    ( ( mvalid @ ( mequiv @ ( mdia_b @ ( mbox_b @ p ) ) @ ( mdia_b @ ( mbox_b @ ( mdia_b @ ( mbox_b @ p ) ) ) ) ) )
   != $true ),
    inference(cnf_transformation,[],[f98]) ).

thf(f137,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,[],[f103,f101,f102,f101,f101]) ).

thf(f138,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,[],[f104,f102,f101]) ).

thf(f140,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,[],[f106,f137,f138,f138]) ).

thf(f146,plain,
    ( mdia_b
    = ( ^ [Y0: $i > $o] :
          ( ^ [Y1: $i > $o,Y2: $i] :
              ~ ( Y1 @ Y2 )
          @ ( ^ [Y1: $i > $o,Y2: $i] :
                ( !! @ $i
                @ ^ [Y3: $i] :
                    ( ~ ( rel_b @ Y2 @ Y3 )
                    | ( Y1 @ Y3 ) ) )
            @ ( ^ [Y1: $i > $o,Y2: $i] :
                  ~ ( Y1 @ Y2 )
              @ Y0 ) ) ) ) ),
    inference(definition_unfolding,[],[f131,f101,f130,f101]) ).

thf(f148,plain,
    ( $true
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( Y0 @ Y2 @ Y1 )
                 => ( Y0 @ Y1 @ Y2 ) ) ) )
      @ rel_b ) ),
    inference(definition_unfolding,[],[f133,f117]) ).

thf(f149,plain,
    ( $true
   != ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) )
      @ ( ^ [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 ) )
        @ ( ^ [Y0: $i > $o] :
              ( ^ [Y1: $i > $o,Y2: $i] :
                  ~ ( Y1 @ Y2 )
              @ ( ^ [Y1: $i > $o,Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ~ ( rel_b @ Y2 @ Y3 )
                        | ( Y1 @ Y3 ) ) )
                @ ( ^ [Y1: $i > $o,Y2: $i] :
                      ~ ( Y1 @ Y2 )
                  @ Y0 ) ) )
          @ ( ^ [Y0: $i > $o,Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ~ ( rel_b @ Y1 @ Y2 )
                    | ( Y0 @ Y2 ) ) )
            @ p ) )
        @ ( ^ [Y0: $i > $o] :
              ( ^ [Y1: $i > $o,Y2: $i] :
                  ~ ( Y1 @ Y2 )
              @ ( ^ [Y1: $i > $o,Y2: $i] :
                    ( !! @ $i
                    @ ^ [Y3: $i] :
                        ( ~ ( rel_b @ Y2 @ Y3 )
                        | ( Y1 @ Y3 ) ) )
                @ ( ^ [Y1: $i > $o,Y2: $i] :
                      ~ ( Y1 @ Y2 )
                  @ Y0 ) ) )
          @ ( ^ [Y0: $i > $o,Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ~ ( rel_b @ Y1 @ Y2 )
                    | ( Y0 @ Y2 ) ) )
            @ ( ^ [Y0: $i > $o] :
                  ( ^ [Y1: $i > $o,Y2: $i] :
                      ~ ( Y1 @ Y2 )
                  @ ( ^ [Y1: $i > $o,Y2: $i] :
                        ( !! @ $i
                        @ ^ [Y3: $i] :
                            ( ~ ( rel_b @ Y2 @ Y3 )
                            | ( Y1 @ Y3 ) ) )
                    @ ( ^ [Y1: $i > $o,Y2: $i] :
                          ~ ( Y1 @ Y2 )
                      @ Y0 ) ) )
              @ ( ^ [Y0: $i > $o,Y1: $i] :
                    ( !! @ $i
                    @ ^ [Y2: $i] :
                        ( ~ ( rel_b @ Y1 @ Y2 )
                        | ( Y0 @ Y2 ) ) )
                @ p ) ) ) ) ) ) ),
    inference(definition_unfolding,[],[f134,f126,f140,f146,f130,f146,f130,f146,f130]) ).

thf(f150,plain,
    ( $true
   != ( !! @ $i
      @ ^ [Y0: $i] :
          ~ ( ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ( p @ Y2 ) ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( rel_b @ Y1 @ Y2 )
                                | ~ ( !! @ $i
                                    @ ^ [Y3: $i] :
                                        ( ~ ( rel_b @ Y2 @ Y3 )
                                        | ~ ( !! @ $i
                                            @ ^ [Y4: $i] :
                                                ( ~ ( rel_b @ Y3 @ Y4 )
                                                | ( p @ Y4 ) ) ) ) ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ~ ( !! @ $i
                                      @ ^ [Y3: $i] :
                                          ( ~ ( rel_b @ Y2 @ Y3 )
                                          | ~ ( !! @ $i
                                              @ ^ [Y4: $i] :
                                                  ( ~ ( rel_b @ Y3 @ Y4 )
                                                  | ( p @ Y4 ) ) ) ) ) ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( rel_b @ Y1 @ Y2 )
                                | ( p @ Y2 ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f149]) ).

thf(f151,plain,
    ( $false
    = ( ^ [Y0: $i] :
          ~ ( ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ( p @ Y2 ) ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( rel_b @ Y1 @ Y2 )
                                | ~ ( !! @ $i
                                    @ ^ [Y3: $i] :
                                        ( ~ ( rel_b @ Y2 @ Y3 )
                                        | ~ ( !! @ $i
                                            @ ^ [Y4: $i] :
                                                ( ~ ( rel_b @ Y3 @ Y4 )
                                                | ( p @ Y4 ) ) ) ) ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ~ ( !! @ $i
                                      @ ^ [Y3: $i] :
                                          ( ~ ( rel_b @ Y2 @ Y3 )
                                          | ~ ( !! @ $i
                                              @ ^ [Y4: $i] :
                                                  ( ~ ( rel_b @ Y3 @ Y4 )
                                                  | ( p @ Y4 ) ) ) ) ) ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( rel_b @ Y1 @ Y2 )
                                | ( p @ Y2 ) ) ) ) ) ) )
      @ sK0 ) ),
    inference(sigma_proxy_clausification,[],[f150]) ).

thf(f152,plain,
    ( $false
    = ( ~ ( ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_b @ sK0 @ Y0 )
                        | ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_b @ Y0 @ Y1 )
                                | ( p @ Y1 ) ) ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ~ ( !! @ $i
                                  @ ^ [Y2: $i] :
                                      ( ~ ( rel_b @ Y1 @ Y2 )
                                      | ~ ( !! @ $i
                                          @ ^ [Y3: $i] :
                                              ( ~ ( rel_b @ Y2 @ Y3 )
                                              | ( p @ Y3 ) ) ) ) ) ) ) ) ) )
          | ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_b @ sK0 @ Y0 )
                        | ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_b @ Y0 @ Y1 )
                                | ~ ( !! @ $i
                                    @ ^ [Y2: $i] :
                                        ( ~ ( rel_b @ Y1 @ Y2 )
                                        | ~ ( !! @ $i
                                            @ ^ [Y3: $i] :
                                                ( ~ ( rel_b @ Y2 @ Y3 )
                                                | ( p @ Y3 ) ) ) ) ) ) ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f151]) ).

thf(f153,plain,
    ( $true
    = ( ~ ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ( p @ Y1 ) ) ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ~ ( !! @ $i
                                      @ ^ [Y3: $i] :
                                          ( ~ ( rel_b @ Y2 @ Y3 )
                                          | ( p @ Y3 ) ) ) ) ) ) ) ) ) )
      | ~ ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f152]) ).

thf(f154,plain,
    ( ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ~ ( !! @ $i
                                  @ ^ [Y2: $i] :
                                      ( ~ ( rel_b @ Y1 @ Y2 )
                                      | ~ ( !! @ $i
                                          @ ^ [Y3: $i] :
                                              ( ~ ( rel_b @ Y2 @ Y3 )
                                              | ( p @ Y3 ) ) ) ) ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ( p @ Y1 ) ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f153]) ).

thf(f155,plain,
    ( ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ~ ( !! @ $i
                                      @ ^ [Y3: $i] :
                                          ( ~ ( rel_b @ Y2 @ Y3 )
                                          | ( p @ Y3 ) ) ) ) ) ) ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK0 @ Y0 )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ( p @ Y1 ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f154]) ).

thf(f156,plain,
    ( ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK0 @ Y0 )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ( p @ Y1 ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f155]) ).

thf(f157,plain,
    ( ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ~ ( !! @ $i
                                      @ ^ [Y3: $i] :
                                          ( ~ ( rel_b @ Y2 @ Y3 )
                                          | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f155]) ).

thf(f158,plain,
    ( ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK0 @ Y0 )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( rel_b @ Y1 @ Y2 )
                                | ~ ( !! @ $i
                                    @ ^ [Y3: $i] :
                                        ( ~ ( rel_b @ Y2 @ Y3 )
                                        | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f157]) ).

thf(f159,plain,
    ( ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( rel_b @ Y1 @ Y2 )
                            | ~ ( !! @ $i
                                @ ^ [Y3: $i] :
                                    ( ~ ( rel_b @ Y2 @ Y3 )
                                    | ( p @ Y3 ) ) ) ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f158]) ).

thf(f160,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( rel_b @ Y1 @ Y2 )
                            | ~ ( !! @ $i
                                @ ^ [Y3: $i] :
                                    ( ~ ( rel_b @ Y2 @ Y3 )
                                    | ( p @ Y3 ) ) ) ) ) ) ) )
        @ sK1 ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(sigma_proxy_clausification,[],[f159]) ).

thf(f161,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( rel_b @ Y1 @ Y2 )
                            | ~ ( !! @ $i
                                @ ^ [Y3: $i] :
                                    ( ~ ( rel_b @ Y2 @ Y3 )
                                    | ( p @ Y3 ) ) ) ) ) ) ) )
        @ sK1 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK0 @ Y0 )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( rel_b @ Y1 @ Y2 )
                                | ~ ( !! @ $i
                                    @ ^ [Y3: $i] :
                                        ( ~ ( rel_b @ Y2 @ Y3 )
                                        | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f160]) ).

thf(f163,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( rel_b @ Y1 @ Y2 )
                            | ~ ( !! @ $i
                                @ ^ [Y3: $i] :
                                    ( ~ ( rel_b @ Y2 @ Y3 )
                                    | ( p @ Y3 ) ) ) ) ) ) ) )
        @ sK1 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f161]) ).

thf(f164,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( rel_b @ Y1 @ Y2 )
                            | ~ ( !! @ $i
                                @ ^ [Y3: $i] :
                                    ( ~ ( rel_b @ Y2 @ Y3 )
                                    | ( p @ Y3 ) ) ) ) ) ) ) )
        @ sK1 ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK0 @ Y0 )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ( p @ Y1 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f163]) ).

thf(f165,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( rel_b @ Y1 @ Y2 )
                            | ~ ( !! @ $i
                                @ ^ [Y3: $i] :
                                    ( ~ ( rel_b @ Y2 @ Y3 )
                                    | ( p @ Y3 ) ) ) ) ) ) ) )
        @ sK1 ) )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ( p @ Y1 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f164]) ).

thf(f166,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( rel_b @ Y1 @ Y2 )
                            | ~ ( !! @ $i
                                @ ^ [Y3: $i] :
                                    ( ~ ( rel_b @ Y2 @ Y3 )
                                    | ( p @ Y3 ) ) ) ) ) ) ) )
        @ sK1 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ( p @ Y1 ) ) ) )
        @ sK2 ) ) ),
    inference(sigma_proxy_clausification,[],[f165]) ).

thf(f167,plain,
    ( ( $false
      = ( ~ ( rel_b @ sK0 @ sK1 )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK1 @ Y0 )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( rel_b @ Y1 @ Y2 )
                                | ( p @ Y2 ) ) ) ) ) ) ) ) )
    | ( $false
      = ( ~ ( rel_b @ sK0 @ sK2 )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK2 @ Y0 )
                | ( p @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f166]) ).

thf(f168,plain,
    ( ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK1 @ Y0 )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_b @ Y0 @ Y1 )
                        | ~ ( !! @ $i
                            @ ^ [Y2: $i] :
                                ( ~ ( rel_b @ Y1 @ Y2 )
                                | ( p @ Y2 ) ) ) ) ) ) ) ) )
    | ( $false
      = ( ~ ( rel_b @ sK0 @ sK2 )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK2 @ Y0 )
                | ( p @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f167]) ).

thf(f169,plain,
    ( ( $false
      = ( ~ ( rel_b @ sK0 @ sK1 ) ) )
    | ( $false
      = ( ~ ( rel_b @ sK0 @ sK2 )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK2 @ Y0 )
                | ( p @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f167]) ).

thf(f170,plain,
    ( ( $true
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $false
      = ( ~ ( rel_b @ sK0 @ sK2 )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK2 @ Y0 )
                | ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f169]) ).

thf(f171,plain,
    ( ( $true
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK2 @ Y0 )
                | ( p @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f170]) ).

thf(f172,plain,
    ( ( $true
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $false
      = ( ~ ( rel_b @ sK0 @ sK2 ) ) ) ),
    inference(or_proxy_clausification,[],[f170]) ).

thf(f173,plain,
    ( ( $true
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $true
      = ( rel_b @ sK0 @ sK2 ) ) ),
    inference(not_proxy_clausification,[],[f172]) ).

thf(f174,plain,
    ( ( $true
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_b @ sK2 @ Y0 )
            | ( p @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f171]) ).

thf(f175,plain,
    ! [X1: $i] :
      ( ( $true
        = ( rel_b @ sK0 @ sK1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK2 @ Y0 )
              | ( p @ Y0 ) )
          @ X1 ) ) ),
    inference(pi_proxy_clausification,[],[f174]) ).

thf(f176,plain,
    ! [X1: $i] :
      ( ( $true
        = ( rel_b @ sK0 @ sK1 ) )
      | ( $true
        = ( ~ ( rel_b @ sK2 @ X1 )
          | ( p @ X1 ) ) ) ),
    inference(beta-eta_normalization,[],[f175]) ).

thf(f177,plain,
    ! [X1: $i] :
      ( ( $true
        = ( rel_b @ sK0 @ sK1 ) )
      | ( $true
        = ( p @ X1 ) )
      | ( $true
        = ( ~ ( rel_b @ sK2 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f176]) ).

thf(f178,plain,
    ! [X1: $i] :
      ( ( $true
        = ( rel_b @ sK0 @ sK1 ) )
      | ( $true
        = ( p @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f177]) ).

thf(f179,plain,
    ( ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_b @ sK1 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ~ ( !! @ $i
                        @ ^ [Y2: $i] :
                            ( ~ ( rel_b @ Y1 @ Y2 )
                            | ( p @ Y2 ) ) ) ) ) ) ) )
    | ( $false
      = ( ~ ( rel_b @ sK0 @ sK2 )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_b @ sK2 @ Y0 )
                | ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f168]) ).

thf(f180,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( rel_b @ sK0 @ sK2 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK2 @ Y0 )
                  | ( p @ Y0 ) ) ) ) ) ),
    inference(pi_proxy_clausification,[],[f179]) ).

thf(f181,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK2 @ Y0 )
                  | ( p @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f180]) ).

thf(f182,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( rel_b @ sK0 @ sK2 ) ) ) ),
    inference(or_proxy_clausification,[],[f180]) ).

thf(f183,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) ) ),
    inference(not_proxy_clausification,[],[f182]) ).

thf(f184,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ~ ( rel_b @ sK1 @ X1 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X1 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) ) ),
    inference(beta-eta_normalization,[],[f183]) ).

thf(f185,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X1 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $true
        = ( ~ ( rel_b @ sK1 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f184]) ).

thf(f186,plain,
    ! [X1: $i] :
      ( ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $true
        = ( ~ ( rel_b @ sK1 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f185]) ).

thf(f187,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ ( sK3 @ X1 ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $true
        = ( ~ ( rel_b @ sK1 @ X1 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f186]) ).

thf(f188,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ ( sK3 @ X1 ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f187]) ).

thf(f189,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK3 @ X1 ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK3 @ X1 ) @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) ) ),
    inference(beta-eta_normalization,[],[f188]) ).

thf(f190,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK3 @ X1 ) @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) ) ),
    inference(or_proxy_clausification,[],[f189]) ).

thf(f191,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK3 @ X1 ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) ) ),
    inference(or_proxy_clausification,[],[f189]) ).

thf(f192,plain,
    ! [X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK3 @ X1 ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f191]) ).

thf(f193,plain,
    ! [X1: $i] :
      ( ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ ( sK3 @ X1 ) @ Y0 )
              | ( p @ Y0 ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f190]) ).

thf(f194,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ ( sK3 @ X1 ) @ Y0 )
              | ( p @ Y0 ) )
          @ X2 ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) ) ),
    inference(pi_proxy_clausification,[],[f193]) ).

thf(f195,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( rel_b @ ( sK3 @ X1 ) @ X2 )
          | ( p @ X2 ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) ) ),
    inference(beta-eta_normalization,[],[f194]) ).

thf(f196,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ X2 ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK3 @ X1 ) @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f195]) ).

thf(f197,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ X2 ) )
      | ( $true
        = ( rel_b @ sK0 @ sK2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ ( sK3 @ X1 ) @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f196]) ).

thf(f198,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ sK2 @ Y0 )
              | ( p @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f181]) ).

thf(f199,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK2 @ Y0 )
              | ( p @ Y0 ) )
          @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f198]) ).

thf(f200,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( rel_b @ sK1 @ X1 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X1 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK2 @ X2 )
          | ( p @ X2 ) ) ) ),
    inference(beta-eta_normalization,[],[f199]) ).

thf(f201,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X1 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK2 @ X2 )
          | ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK1 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f200]) ).

thf(f202,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK2 @ X2 )
          | ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK1 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f201]) ).

thf(f203,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ ( sK4 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK2 @ X2 )
          | ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK1 @ X1 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f202]) ).

thf(f204,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ ( sK4 @ X1 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ sK1 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK2 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f203]) ).

thf(f205,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ ( sK4 @ X1 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $true
        = ( ~ ( rel_b @ sK2 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f204]) ).

thf(f206,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ ( sK4 @ X1 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f205]) ).

thf(f207,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK4 @ X1 ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK4 @ X1 ) @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) ) ),
    inference(beta-eta_normalization,[],[f206]) ).

thf(f208,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK4 @ X1 ) @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) ) ),
    inference(or_proxy_clausification,[],[f207]) ).

thf(f209,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK4 @ X1 ) ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) ) ),
    inference(or_proxy_clausification,[],[f207]) ).

thf(f210,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK4 @ X1 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f209]) ).

thf(f211,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ ( sK4 @ X1 ) @ Y0 )
              | ( p @ Y0 ) ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f208]) ).

thf(f212,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ ( sK4 @ X1 ) @ Y0 )
              | ( p @ Y0 ) )
          @ X3 ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f211]) ).

thf(f213,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( ~ ( rel_b @ ( sK4 @ X1 ) @ X3 )
          | ( p @ X3 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) ) ),
    inference(beta-eta_normalization,[],[f212]) ).

thf(f214,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( p @ X3 ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK4 @ X1 ) @ X3 ) ) ) ),
    inference(or_proxy_clausification,[],[f213]) ).

thf(f215,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( p @ X3 ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK1 @ X1 ) )
      | ( $false
        = ( rel_b @ sK2 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK4 @ X1 ) @ X3 ) ) ),
    inference(not_proxy_clausification,[],[f214]) ).

thf(f292,plain,
    ( ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_b @ sK0 @ Y0 )
            | ~ ( !! @ $i
                @ ^ [Y1: $i] :
                    ( ~ ( rel_b @ Y0 @ Y1 )
                    | ( p @ Y1 ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ( p @ Y1 ) ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ~ ( !! @ $i
                                @ ^ [Y2: $i] :
                                    ( ~ ( rel_b @ Y1 @ Y2 )
                                    | ~ ( !! @ $i
                                        @ ^ [Y3: $i] :
                                            ( ~ ( rel_b @ Y2 @ Y3 )
                                            | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f156]) ).

thf(f293,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_b @ sK0 @ Y0 )
                        | ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_b @ Y0 @ Y1 )
                                | ( p @ Y1 ) ) ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_b @ sK0 @ Y0 )
                      | ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_b @ Y0 @ Y1 )
                              | ~ ( !! @ $i
                                  @ ^ [Y2: $i] :
                                      ( ~ ( rel_b @ Y1 @ Y2 )
                                      | ~ ( !! @ $i
                                          @ ^ [Y3: $i] :
                                              ( ~ ( rel_b @ Y2 @ Y3 )
                                              | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(pi_proxy_clausification,[],[f292]) ).

thf(f294,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ( p @ Y1 ) ) ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ~ ( !! @ $i
                                      @ ^ [Y3: $i] :
                                          ( ~ ( rel_b @ Y2 @ Y3 )
                                          | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f293]) ).

thf(f295,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ~ ( !! @ $i
                                      @ ^ [Y3: $i] :
                                          ( ~ ( rel_b @ Y2 @ Y3 )
                                          | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f294]) ).

thf(f296,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_b @ sK0 @ Y0 )
                    | ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_b @ Y0 @ Y1 )
                            | ( p @ Y1 ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f294]) ).

thf(f297,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK0 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f296]) ).

thf(f298,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f297]) ).

thf(f299,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ sK11 ) ) ),
    inference(sigma_proxy_clausification,[],[f298]) ).

thf(f300,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ~ ( rel_b @ sK0 @ X1 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X1 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $false
        = ( ~ ( rel_b @ sK0 @ sK11 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK11 @ Y0 )
                  | ( p @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f299]) ).

thf(f301,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X1 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $false
        = ( ~ ( rel_b @ sK0 @ sK11 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK11 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f300]) ).

thf(f302,plain,
    ! [X1: $i] :
      ( ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) ) ) )
      | ( $false
        = ( ~ ( rel_b @ sK0 @ sK11 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK11 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f301]) ).

thf(f303,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK12 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ sK0 @ sK11 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK11 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f302]) ).

thf(f304,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK12 @ X1 ) ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ sK11 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f303]) ).

thf(f305,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK12 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ sK0 @ sK11 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f303]) ).

thf(f306,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK11 ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f305]) ).

thf(f307,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK11 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f306]) ).

thf(f308,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK12 @ X1 ) )
          | ( p @ ( sK12 @ X1 ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK11 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(beta-eta_normalization,[],[f307]) ).

thf(f309,plain,
    ! [X1: $i] :
      ( ( $false
        = ( p @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK11 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(or_proxy_clausification,[],[f308]) ).

thf(f310,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK12 @ X1 ) ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK11 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(or_proxy_clausification,[],[f308]) ).

thf(f311,plain,
    ! [X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( rel_b @ sK0 @ sK11 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f310]) ).

thf(f312,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ sK11 @ Y0 )
              | ( p @ Y0 ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f304]) ).

thf(f313,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK11 @ Y0 )
              | ( p @ Y0 ) )
          @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(pi_proxy_clausification,[],[f312]) ).

thf(f314,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK11 @ Y0 )
              | ( p @ Y0 ) )
          @ X2 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f313]) ).

thf(f315,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK12 @ X1 ) )
          | ( p @ ( sK12 @ X1 ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK11 @ X2 )
          | ( p @ X2 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(beta-eta_normalization,[],[f314]) ).

thf(f316,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK11 @ X2 )
          | ( p @ X2 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(or_proxy_clausification,[],[f315]) ).

thf(f317,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK12 @ X1 ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK11 @ X2 )
          | ( p @ X2 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(or_proxy_clausification,[],[f315]) ).

thf(f318,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK11 @ X2 )
          | ( p @ X2 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) ) ),
    inference(not_proxy_clausification,[],[f317]) ).

thf(f319,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $true
        = ( ~ ( rel_b @ sK11 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f318]) ).

thf(f320,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK11 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f319]) ).

thf(f321,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $true
        = ( ~ ( rel_b @ sK11 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f316]) ).

thf(f322,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK12 @ X1 ) ) )
      | ( $true
        = ( p @ X2 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK11 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f321]) ).

thf(f323,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ~ ( !! @ $i
                                  @ ^ [Y3: $i] :
                                      ( ~ ( rel_b @ Y2 @ Y3 )
                                      | ( p @ Y3 ) ) ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f295]) ).

thf(f324,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ sK0 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ~ ( !! @ $i
                                  @ ^ [Y3: $i] :
                                      ( ~ ( rel_b @ Y2 @ Y3 )
                                      | ( p @ Y3 ) ) ) ) ) ) ) )
          @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f323]) ).

thf(f325,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( rel_b @ sK0 @ X1 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X1 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X2 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X2 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ( p @ Y2 ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f324]) ).

thf(f326,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X1 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X2 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X2 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ( p @ Y2 ) ) ) ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f325]) ).

thf(f327,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X2 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X2 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ( p @ Y2 ) ) ) ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f326]) ).

thf(f328,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X2 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X2 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ( p @ Y2 ) ) ) ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f327]) ).

thf(f329,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X2 @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ~ ( !! @ $i
                              @ ^ [Y2: $i] :
                                  ( ~ ( rel_b @ Y1 @ Y2 )
                                  | ( p @ Y2 ) ) ) ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f328]) ).

thf(f330,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ X2 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f329]) ).

thf(f331,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X2 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ ( sK14 @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X2 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f330]) ).

thf(f332,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X2 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ ( sK14 @ X2 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $true
        = ( ~ ( rel_b @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f331]) ).

thf(f333,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X1 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X2 @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ~ ( !! @ $i
                          @ ^ [Y2: $i] :
                              ( ~ ( rel_b @ Y1 @ Y2 )
                              | ( p @ Y2 ) ) ) ) ) )
          @ ( sK14 @ X2 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f332]) ).

thf(f334,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK13 @ X1 ) )
          | ( p @ ( sK13 @ X1 ) ) ) )
      | ( $false
        = ( ~ ( rel_b @ X2 @ ( sK14 @ X2 ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(beta-eta_normalization,[],[f333]) ).

thf(f335,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ X2 @ ( sK14 @ X2 ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(or_proxy_clausification,[],[f334]) ).

thf(f336,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_b @ X1 @ ( sK13 @ X1 ) ) ) )
      | ( $false
        = ( ~ ( rel_b @ X2 @ ( sK14 @ X2 ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(or_proxy_clausification,[],[f334]) ).

thf(f337,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ X2 @ ( sK14 @ X2 ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f336]) ).

thf(f338,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(or_proxy_clausification,[],[f337]) ).

thf(f339,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ X2 @ ( sK14 @ X2 ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(or_proxy_clausification,[],[f337]) ).

thf(f340,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( rel_b @ X2 @ ( sK14 @ X2 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f339]) ).

thf(f341,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f338]) ).

thf(f342,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X3 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f341]) ).

thf(f343,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK14 @ X2 ) @ X3 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X3 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(beta-eta_normalization,[],[f342]) ).

thf(f344,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X3 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    inference(or_proxy_clausification,[],[f343]) ).

thf(f345,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ X3 @ Y0 )
              | ( p @ Y0 ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    inference(not_proxy_clausification,[],[f344]) ).

thf(f346,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X3 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK15 @ X3 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f345]) ).

thf(f347,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X3 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK15 @ X3 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(not_proxy_clausification,[],[f346]) ).

thf(f348,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ X3 @ ( sK15 @ X3 ) )
          | ( p @ ( sK15 @ X3 ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(beta-eta_normalization,[],[f347]) ).

thf(f349,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( p @ ( sK15 @ X3 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(or_proxy_clausification,[],[f348]) ).

thf(f350,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ X3 @ ( sK15 @ X3 ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(or_proxy_clausification,[],[f348]) ).

thf(f351,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( rel_b @ X3 @ ( sK15 @ X3 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(not_proxy_clausification,[],[f350]) ).

thf(f352,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
                  | ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_b @ Y0 @ Y1 )
                          | ( p @ Y1 ) ) ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(or_proxy_clausification,[],[f335]) ).

thf(f353,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ X2 @ ( sK14 @ X2 ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(or_proxy_clausification,[],[f335]) ).

thf(f354,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( rel_b @ X2 @ ( sK14 @ X2 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f353]) ).

thf(f355,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f352]) ).

thf(f356,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ ( sK14 @ X2 ) @ Y0 )
              | ~ ( !! @ $i
                  @ ^ [Y1: $i] :
                      ( ~ ( rel_b @ Y0 @ Y1 )
                      | ( p @ Y1 ) ) ) )
          @ X3 ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f355]) ).

thf(f357,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK14 @ X2 ) @ X3 )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X3 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) ) ),
    inference(beta-eta_normalization,[],[f356]) ).

thf(f358,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_b @ X3 @ Y0 )
                  | ( p @ Y0 ) ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    inference(or_proxy_clausification,[],[f357]) ).

thf(f359,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_b @ X3 @ Y0 )
              | ( p @ Y0 ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    inference(not_proxy_clausification,[],[f358]) ).

thf(f360,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X3 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK16 @ X3 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $true
        = ( ~ ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    inference(sigma_proxy_clausification,[],[f359]) ).

thf(f361,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_b @ X3 @ Y0 )
              | ( p @ Y0 ) )
          @ ( sK16 @ X3 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(not_proxy_clausification,[],[f360]) ).

thf(f362,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ X3 @ ( sK16 @ X3 ) )
          | ( p @ ( sK16 @ X3 ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(beta-eta_normalization,[],[f361]) ).

thf(f363,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( p @ ( sK16 @ X3 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(or_proxy_clausification,[],[f362]) ).

thf(f364,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $false
        = ( ~ ( rel_b @ X3 @ ( sK16 @ X3 ) ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(or_proxy_clausification,[],[f362]) ).

thf(f365,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( p @ ( sK13 @ X1 ) ) )
      | ( $true
        = ( rel_b @ X3 @ ( sK16 @ X3 ) ) )
      | ( $false
        = ( rel_b @ sK0 @ X1 ) )
      | ( $false
        = ( rel_b @ sK0 @ X2 ) )
      | ( $false
        = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ),
    inference(not_proxy_clausification,[],[f364]) ).

thf(f366,plain,
    ( $true
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( rel_b @ Y1 @ Y0 )
             => ( rel_b @ Y0 @ Y1 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f148]) ).

thf(f367,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( rel_b @ Y1 @ Y0 )
               => ( rel_b @ Y0 @ Y1 ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f366]) ).

thf(f368,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( rel_b @ Y0 @ X1 )
           => ( rel_b @ X1 @ Y0 ) ) ) ),
    inference(beta-eta_normalization,[],[f367]) ).

thf(f369,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ( rel_b @ Y0 @ X1 )
           => ( rel_b @ X1 @ Y0 ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f368]) ).

thf(f370,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ( rel_b @ X2 @ X1 )
       => ( rel_b @ X1 @ X2 ) ) ),
    inference(beta-eta_normalization,[],[f369]) ).

thf(f371,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( rel_b @ X2 @ X1 ) )
      | ( ( rel_b @ X1 @ X2 )
        = $true ) ),
    inference(imp_proxy_clausification,[],[f370]) ).

thf(f376,definition,
    ( spl17_1
  <=> ( $true
      = ( rel_b @ sK0 @ sK2 ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_1])],[avatar_definition]) ).

thf(f378,plain,
    ( ( $true
      = ( rel_b @ sK0 @ sK2 ) )
    | ~ spl17_1 ),
    inference(avatar_component_clause,[],[f376]) ).

thf(f380,definition,
    ( spl17_2
  <=> ( $true
      = ( rel_b @ sK0 @ sK1 ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_2])],[avatar_definition]) ).

thf(f382,plain,
    ( ( $true
      = ( rel_b @ sK0 @ sK1 ) )
    | ~ spl17_2 ),
    inference(avatar_component_clause,[],[f380]) ).

thf(f383,plain,
    ( spl17_1
    | spl17_2 ),
    inference(avatar_split_clause,[],[f173,f380,f376]) ).

thf(f385,definition,
    ( spl17_3
  <=> ! [X1: $i] :
        ( ( $true
          = ( p @ X1 ) )
        | ( $false
          = ( rel_b @ sK2 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_3])],[avatar_definition]) ).

thf(f386,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( rel_b @ sK2 @ X1 ) )
        | ( $true
          = ( p @ X1 ) ) )
    | ~ spl17_3 ),
    inference(avatar_component_clause,[],[f385]) ).

thf(f387,plain,
    ( spl17_3
    | spl17_2 ),
    inference(avatar_split_clause,[],[f178,f380,f385]) ).

thf(f389,definition,
    ( spl17_4
  <=> ! [X1: $i] :
        ( ( $true
          = ( rel_b @ X1 @ ( sK3 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK1 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_4])],[avatar_definition]) ).

thf(f390,plain,
    ( ! [X1: $i] :
        ( ( $true
          = ( rel_b @ X1 @ ( sK3 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK1 @ X1 ) ) )
    | ~ spl17_4 ),
    inference(avatar_component_clause,[],[f389]) ).

thf(f391,plain,
    ( spl17_1
    | spl17_4 ),
    inference(avatar_split_clause,[],[f192,f389,f376]) ).

thf(f393,definition,
    ( spl17_5
  <=> ! [X2: $i,X1: $i] :
        ( ( $true
          = ( p @ X2 ) )
        | ( $false
          = ( rel_b @ sK1 @ X1 ) )
        | ( $false
          = ( rel_b @ ( sK3 @ X1 ) @ X2 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_5])],[avatar_definition]) ).

thf(f394,plain,
    ( ! [X2: $i,X1: $i] :
        ( ( $false
          = ( rel_b @ ( sK3 @ X1 ) @ X2 ) )
        | ( $false
          = ( rel_b @ sK1 @ X1 ) )
        | ( $true
          = ( p @ X2 ) ) )
    | ~ spl17_5 ),
    inference(avatar_component_clause,[],[f393]) ).

thf(f395,plain,
    ( spl17_1
    | spl17_5 ),
    inference(avatar_split_clause,[],[f197,f393,f376]) ).

thf(f397,definition,
    ( spl17_6
  <=> ! [X1: $i] :
        ( ( $true
          = ( rel_b @ X1 @ ( sK4 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK1 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_6])],[avatar_definition]) ).

thf(f398,plain,
    ( ! [X1: $i] :
        ( ( $true
          = ( rel_b @ X1 @ ( sK4 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK1 @ X1 ) ) )
    | ~ spl17_6 ),
    inference(avatar_component_clause,[],[f397]) ).

thf(f399,plain,
    ( spl17_3
    | spl17_6 ),
    inference(avatar_split_clause,[],[f210,f397,f385]) ).

thf(f401,definition,
    ( spl17_7
  <=> ! [X1: $i,X3: $i] :
        ( ( $true
          = ( p @ X3 ) )
        | ( $false
          = ( rel_b @ sK1 @ X1 ) )
        | ( $false
          = ( rel_b @ ( sK4 @ X1 ) @ X3 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_7])],[avatar_definition]) ).

thf(f402,plain,
    ( ! [X3: $i,X1: $i] :
        ( ( $false
          = ( rel_b @ ( sK4 @ X1 ) @ X3 ) )
        | ( $false
          = ( rel_b @ sK1 @ X1 ) )
        | ( $true
          = ( p @ X3 ) ) )
    | ~ spl17_7 ),
    inference(avatar_component_clause,[],[f401]) ).

thf(f403,plain,
    ( spl17_3
    | spl17_7 ),
    inference(avatar_split_clause,[],[f215,f401,f385]) ).

thf(f444,definition,
    ( spl17_18
  <=> ( $true
      = ( rel_b @ sK0 @ sK11 ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_18])],[avatar_definition]) ).

thf(f446,plain,
    ( ( $true
      = ( rel_b @ sK0 @ sK11 ) )
    | ~ spl17_18 ),
    inference(avatar_component_clause,[],[f444]) ).

thf(f448,definition,
    ( spl17_19
  <=> ! [X1: $i] :
        ( ( $true
          = ( rel_b @ X1 @ ( sK12 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_19])],[avatar_definition]) ).

thf(f449,plain,
    ( ! [X1: $i] :
        ( ( $true
          = ( rel_b @ X1 @ ( sK12 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X1 ) ) )
    | ~ spl17_19 ),
    inference(avatar_component_clause,[],[f448]) ).

thf(f450,plain,
    ( spl17_18
    | spl17_19 ),
    inference(avatar_split_clause,[],[f311,f448,f444]) ).

thf(f452,definition,
    ( spl17_20
  <=> ! [X1: $i] :
        ( ( $false
          = ( p @ ( sK12 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_20])],[avatar_definition]) ).

thf(f453,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( rel_b @ sK0 @ X1 ) )
        | ( $false
          = ( p @ ( sK12 @ X1 ) ) ) )
    | ~ spl17_20 ),
    inference(avatar_component_clause,[],[f452]) ).

thf(f454,plain,
    ( spl17_18
    | spl17_20 ),
    inference(avatar_split_clause,[],[f309,f452,f444]) ).

thf(f456,definition,
    ( spl17_21
  <=> ! [X2: $i] :
        ( ( $true
          = ( p @ X2 ) )
        | ( $false
          = ( rel_b @ sK11 @ X2 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_21])],[avatar_definition]) ).

thf(f457,plain,
    ( ! [X2: $i] :
        ( ( $false
          = ( rel_b @ sK11 @ X2 ) )
        | ( $true
          = ( p @ X2 ) ) )
    | ~ spl17_21 ),
    inference(avatar_component_clause,[],[f456]) ).

thf(f458,plain,
    ( spl17_21
    | spl17_19 ),
    inference(avatar_split_clause,[],[f320,f448,f456]) ).

thf(f459,plain,
    ( spl17_21
    | spl17_20 ),
    inference(avatar_split_clause,[],[f322,f452,f456]) ).

thf(f461,definition,
    ( spl17_22
  <=> ! [X2: $i] :
        ( ( $true
          = ( rel_b @ X2 @ ( sK14 @ X2 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_22])],[avatar_definition]) ).

thf(f462,plain,
    ( ! [X2: $i] :
        ( ( $true
          = ( rel_b @ X2 @ ( sK14 @ X2 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) ) )
    | ~ spl17_22 ),
    inference(avatar_component_clause,[],[f461]) ).

thf(f464,definition,
    ( spl17_23
  <=> ! [X1: $i] :
        ( ( $true
          = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_23])],[avatar_definition]) ).

thf(f465,plain,
    ( ! [X1: $i] :
        ( ( $true
          = ( rel_b @ X1 @ ( sK13 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X1 ) ) )
    | ~ spl17_23 ),
    inference(avatar_component_clause,[],[f464]) ).

thf(f466,plain,
    ( spl17_22
    | spl17_23 ),
    inference(avatar_split_clause,[],[f340,f464,f461]) ).

thf(f468,definition,
    ( spl17_24
  <=> ! [X2: $i,X3: $i] :
        ( ( $true
          = ( rel_b @ X3 @ ( sK15 @ X3 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) )
        | ( $false
          = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_24])],[avatar_definition]) ).

thf(f469,plain,
    ( ! [X2: $i,X3: $i] :
        ( ( $true
          = ( rel_b @ X3 @ ( sK15 @ X3 ) ) )
        | ( $false
          = ( rel_b @ ( sK14 @ X2 ) @ X3 ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) ) )
    | ~ spl17_24 ),
    inference(avatar_component_clause,[],[f468]) ).

thf(f470,plain,
    ( spl17_24
    | spl17_23 ),
    inference(avatar_split_clause,[],[f351,f464,f468]) ).

thf(f472,definition,
    ( spl17_25
  <=> ! [X2: $i,X3: $i] :
        ( ( $false
          = ( p @ ( sK15 @ X3 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) )
        | ( $false
          = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_25])],[avatar_definition]) ).

thf(f473,plain,
    ( ! [X2: $i,X3: $i] :
        ( ( $false
          = ( rel_b @ ( sK14 @ X2 ) @ X3 ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) )
        | ( $false
          = ( p @ ( sK15 @ X3 ) ) ) )
    | ~ spl17_25 ),
    inference(avatar_component_clause,[],[f472]) ).

thf(f474,plain,
    ( spl17_25
    | spl17_23 ),
    inference(avatar_split_clause,[],[f349,f464,f472]) ).

thf(f476,definition,
    ( spl17_26
  <=> ! [X1: $i] :
        ( ( $false
          = ( p @ ( sK13 @ X1 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_26])],[avatar_definition]) ).

thf(f477,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( rel_b @ sK0 @ X1 ) )
        | ( $false
          = ( p @ ( sK13 @ X1 ) ) ) )
    | ~ spl17_26 ),
    inference(avatar_component_clause,[],[f476]) ).

thf(f478,plain,
    ( spl17_22
    | spl17_26 ),
    inference(avatar_split_clause,[],[f354,f476,f461]) ).

thf(f480,definition,
    ( spl17_27
  <=> ! [X2: $i,X3: $i] :
        ( ( $true
          = ( rel_b @ X3 @ ( sK16 @ X3 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) )
        | ( $false
          = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_27])],[avatar_definition]) ).

thf(f481,plain,
    ( ! [X2: $i,X3: $i] :
        ( ( $true
          = ( rel_b @ X3 @ ( sK16 @ X3 ) ) )
        | ( $false
          = ( rel_b @ ( sK14 @ X2 ) @ X3 ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) ) )
    | ~ spl17_27 ),
    inference(avatar_component_clause,[],[f480]) ).

thf(f482,plain,
    ( spl17_27
    | spl17_26 ),
    inference(avatar_split_clause,[],[f365,f476,f480]) ).

thf(f484,definition,
    ( spl17_28
  <=> ! [X2: $i,X3: $i] :
        ( ( $false
          = ( p @ ( sK16 @ X3 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) )
        | ( $false
          = ( rel_b @ ( sK14 @ X2 ) @ X3 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl17_28])],[avatar_definition]) ).

thf(f485,plain,
    ( ! [X2: $i,X3: $i] :
        ( ( $false
          = ( rel_b @ ( sK14 @ X2 ) @ X3 ) )
        | ( $false
          = ( rel_b @ sK0 @ X2 ) )
        | ( $false
          = ( p @ ( sK16 @ X3 ) ) ) )
    | ~ spl17_28 ),
    inference(avatar_component_clause,[],[f484]) ).

thf(f486,plain,
    ( spl17_28
    | spl17_26 ),
    inference(avatar_split_clause,[],[f363,f476,f484]) ).

thf(f504,plain,
    ( ( $true = $false )
    | ( $false
      = ( p @ ( sK13 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_26 ),
    inference(constrained_superposition,[],[f446,f477]) ).

thf(f505,plain,
    ( ( $false
      = ( p @ ( sK13 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_26 ),
    inference(trivial_inequality_removal,[],[f504]) ).

thf(f520,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_b @ sK0 @ sK11 ) )
    | ( $true
      = ( p @ ( sK13 @ sK11 ) ) )
    | ~ spl17_21
    | ~ spl17_23 ),
    inference(constrained_superposition,[],[f465,f457]) ).

thf(f527,plain,
    ( ( $false
      = ( rel_b @ sK0 @ sK11 ) )
    | ( $true
      = ( p @ ( sK13 @ sK11 ) ) )
    | ~ spl17_21
    | ~ spl17_23 ),
    inference(trivial_inequality_removal,[],[f520]) ).

thf(f543,plain,
    ( ( $true = $false )
    | ( $true
      = ( p @ ( sK13 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_23 ),
    inference(forward_demodulation,[],[f527,f446]) ).

thf(f544,plain,
    ( ( $true
      = ( p @ ( sK13 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_23 ),
    inference(trivial_inequality_removal,[],[f543]) ).

thf(f548,plain,
    ( ( $true = $false )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_26 ),
    inference(forward_demodulation,[],[f544,f505]) ).

thf(f549,plain,
    ( $false
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_26 ),
    inference(trivial_inequality_removal,[],[f548]) ).

thf(f550,plain,
    ( ~ spl17_18
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_26 ),
    inference(avatar_contradiction_clause,[],[f549]) ).

thf(f675,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $true
          = ( rel_b @ ( sK14 @ X0 ) @ X0 ) ) )
    | ~ spl17_22 ),
    inference(constrained_superposition,[],[f462,f371]) ).

thf(f698,plain,
    ( ! [X0: $i] :
        ( ( $true
          = ( rel_b @ ( sK14 @ X0 ) @ X0 ) )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) ) )
    | ~ spl17_22 ),
    inference(trivial_inequality_removal,[],[f675]) ).

thf(f940,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $false
          = ( p @ ( sK16 @ X0 ) ) ) )
    | ~ spl17_22
    | ~ spl17_28 ),
    inference(constrained_superposition,[],[f698,f485]) ).

thf(f941,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $false
          = ( p @ ( sK16 @ X0 ) ) ) )
    | ~ spl17_22
    | ~ spl17_28 ),
    inference(duplicate_literal_removal,[],[f940]) ).

thf(f942,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $false
          = ( p @ ( sK16 @ X0 ) ) ) )
    | ~ spl17_22
    | ~ spl17_28 ),
    inference(trivial_inequality_removal,[],[f941]) ).

thf(f972,plain,
    ( ( $true = $false )
    | ( $false
      = ( p @ ( sK16 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_22
    | ~ spl17_28 ),
    inference(constrained_superposition,[],[f446,f942]) ).

thf(f973,plain,
    ( ( $false
      = ( p @ ( sK16 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_22
    | ~ spl17_28 ),
    inference(trivial_inequality_removal,[],[f972]) ).

thf(f1082,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $true
          = ( rel_b @ X0 @ ( sK16 @ X0 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) ) )
    | ~ spl17_22
    | ~ spl17_27 ),
    inference(constrained_superposition,[],[f698,f481]) ).

thf(f1084,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $true
          = ( rel_b @ X0 @ ( sK16 @ X0 ) ) ) )
    | ~ spl17_22
    | ~ spl17_27 ),
    inference(duplicate_literal_removal,[],[f1082]) ).

thf(f1085,plain,
    ( ! [X0: $i] :
        ( ( $true
          = ( rel_b @ X0 @ ( sK16 @ X0 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) ) )
    | ~ spl17_22
    | ~ spl17_27 ),
    inference(trivial_inequality_removal,[],[f1084]) ).

thf(f1181,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_b @ sK0 @ sK11 ) )
    | ( $true
      = ( p @ ( sK16 @ sK11 ) ) )
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_27 ),
    inference(constrained_superposition,[],[f1085,f457]) ).

thf(f1200,plain,
    ( ( $false
      = ( rel_b @ sK0 @ sK11 ) )
    | ( $true
      = ( p @ ( sK16 @ sK11 ) ) )
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_27 ),
    inference(trivial_inequality_removal,[],[f1181]) ).

thf(f1215,plain,
    ( ( $true = $false )
    | ( $true
      = ( p @ ( sK16 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_27 ),
    inference(forward_demodulation,[],[f1200,f446]) ).

thf(f1216,plain,
    ( ( $true
      = ( p @ ( sK16 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_27 ),
    inference(trivial_inequality_removal,[],[f1215]) ).

thf(f1221,plain,
    ( ( $true = $false )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_27
    | ~ spl17_28 ),
    inference(forward_demodulation,[],[f1216,f973]) ).

thf(f1222,plain,
    ( $false
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_27
    | ~ spl17_28 ),
    inference(trivial_inequality_removal,[],[f1221]) ).

thf(f1223,plain,
    ( ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_27
    | ~ spl17_28 ),
    inference(avatar_contradiction_clause,[],[f1222]) ).

thf(f1311,plain,
    ( ( $true = $false )
    | ( $false
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_2
    | ~ spl17_20 ),
    inference(constrained_superposition,[],[f382,f453]) ).

thf(f1312,plain,
    ( ( $true = $false )
    | ( $false
      = ( p @ ( sK12 @ sK2 ) ) )
    | ~ spl17_1
    | ~ spl17_20 ),
    inference(constrained_superposition,[],[f378,f453]) ).

thf(f1313,plain,
    ( ( $false
      = ( p @ ( sK12 @ sK2 ) ) )
    | ~ spl17_1
    | ~ spl17_20 ),
    inference(trivial_inequality_removal,[],[f1312]) ).

thf(f1314,plain,
    ( ( $false
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_2
    | ~ spl17_20 ),
    inference(trivial_inequality_removal,[],[f1311]) ).

thf(f1569,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $true
          = ( rel_b @ ( sK3 @ X0 ) @ X0 ) )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) ) )
    | ~ spl17_4 ),
    inference(constrained_superposition,[],[f371,f390]) ).

thf(f1580,plain,
    ( ! [X0: $i] :
        ( ( $true
          = ( rel_b @ ( sK3 @ X0 ) @ X0 ) )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) ) )
    | ~ spl17_4 ),
    inference(trivial_inequality_removal,[],[f1569]) ).

thf(f1611,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $true
          = ( rel_b @ ( sK4 @ X0 ) @ X0 ) )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) ) )
    | ~ spl17_6 ),
    inference(constrained_superposition,[],[f371,f398]) ).

thf(f1622,plain,
    ( ! [X0: $i] :
        ( ( $true
          = ( rel_b @ ( sK4 @ X0 ) @ X0 ) )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) ) )
    | ~ spl17_6 ),
    inference(trivial_inequality_removal,[],[f1611]) ).

thf(f1737,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) )
        | ( $true
          = ( p @ X0 ) ) )
    | ~ spl17_4
    | ~ spl17_5 ),
    inference(constrained_superposition,[],[f1580,f394]) ).

thf(f1738,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) )
        | ( $true
          = ( p @ X0 ) ) )
    | ~ spl17_4
    | ~ spl17_5 ),
    inference(duplicate_literal_removal,[],[f1737]) ).

thf(f1739,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_b @ sK1 @ X0 ) )
        | ( $true
          = ( p @ X0 ) ) )
    | ~ spl17_4
    | ~ spl17_5 ),
    inference(trivial_inequality_removal,[],[f1738]) ).

thf(f1815,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) )
        | ( $true
          = ( p @ X0 ) ) )
    | ~ spl17_6
    | ~ spl17_7 ),
    inference(constrained_superposition,[],[f1622,f402]) ).

thf(f1816,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK1 @ X0 ) )
        | ( $true
          = ( p @ X0 ) ) )
    | ~ spl17_6
    | ~ spl17_7 ),
    inference(duplicate_literal_removal,[],[f1815]) ).

thf(f1817,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_b @ sK1 @ X0 ) )
        | ( $true
          = ( p @ X0 ) ) )
    | ~ spl17_6
    | ~ spl17_7 ),
    inference(trivial_inequality_removal,[],[f1816]) ).

thf(f1893,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $false
          = ( p @ ( sK15 @ X0 ) ) ) )
    | ~ spl17_22
    | ~ spl17_25 ),
    inference(constrained_superposition,[],[f698,f473]) ).

thf(f1894,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $false
          = ( p @ ( sK15 @ X0 ) ) ) )
    | ~ spl17_22
    | ~ spl17_25 ),
    inference(duplicate_literal_removal,[],[f1893]) ).

thf(f1895,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $false
          = ( p @ ( sK15 @ X0 ) ) ) )
    | ~ spl17_22
    | ~ spl17_25 ),
    inference(trivial_inequality_removal,[],[f1894]) ).

thf(f1987,plain,
    ( ( $true = $false )
    | ( $false
      = ( p @ ( sK15 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_22
    | ~ spl17_25 ),
    inference(constrained_superposition,[],[f446,f1895]) ).

thf(f1988,plain,
    ( ( $false
      = ( p @ ( sK15 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_22
    | ~ spl17_25 ),
    inference(trivial_inequality_removal,[],[f1987]) ).

thf(f2075,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $true
          = ( rel_b @ X0 @ ( sK15 @ X0 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) ) )
    | ~ spl17_22
    | ~ spl17_24 ),
    inference(constrained_superposition,[],[f698,f469]) ).

thf(f2077,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) )
        | ( $true
          = ( rel_b @ X0 @ ( sK15 @ X0 ) ) ) )
    | ~ spl17_22
    | ~ spl17_24 ),
    inference(duplicate_literal_removal,[],[f2075]) ).

thf(f2078,plain,
    ( ! [X0: $i] :
        ( ( $true
          = ( rel_b @ X0 @ ( sK15 @ X0 ) ) )
        | ( $false
          = ( rel_b @ sK0 @ X0 ) ) )
    | ~ spl17_22
    | ~ spl17_24 ),
    inference(trivial_inequality_removal,[],[f2077]) ).

thf(f2210,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_b @ sK0 @ sK11 ) )
    | ( $true
      = ( p @ ( sK15 @ sK11 ) ) )
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_24 ),
    inference(constrained_superposition,[],[f2078,f457]) ).

thf(f2237,plain,
    ( ( $false
      = ( rel_b @ sK0 @ sK11 ) )
    | ( $true
      = ( p @ ( sK15 @ sK11 ) ) )
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_24 ),
    inference(trivial_inequality_removal,[],[f2210]) ).

thf(f2254,plain,
    ( ( $true = $false )
    | ( $true
      = ( p @ ( sK15 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_24 ),
    inference(forward_demodulation,[],[f2237,f446]) ).

thf(f2255,plain,
    ( ( $true
      = ( p @ ( sK15 @ sK11 ) ) )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_24 ),
    inference(trivial_inequality_removal,[],[f2254]) ).

thf(f2258,plain,
    ( ( $true = $false )
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_24
    | ~ spl17_25 ),
    inference(forward_demodulation,[],[f2255,f1988]) ).

thf(f2259,plain,
    ( $false
    | ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_24
    | ~ spl17_25 ),
    inference(trivial_inequality_removal,[],[f2258]) ).

thf(f2260,plain,
    ( ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_24
    | ~ spl17_25 ),
    inference(avatar_contradiction_clause,[],[f2259]) ).

thf(f2445,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $true
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_19 ),
    inference(constrained_superposition,[],[f449,f1739]) ).

thf(f2448,plain,
    ( ( $false
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $true
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_19 ),
    inference(trivial_inequality_removal,[],[f2445]) ).

thf(f2460,plain,
    ( ( $true = $false )
    | ( $true
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_2
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_19 ),
    inference(forward_demodulation,[],[f2448,f382]) ).

thf(f2461,plain,
    ( ( $true
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_2
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_19 ),
    inference(trivial_inequality_removal,[],[f2460]) ).

thf(f2464,plain,
    ( ( $true = $false )
    | ~ spl17_2
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f2461,f1314]) ).

thf(f2465,plain,
    ( $false
    | ~ spl17_2
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(trivial_inequality_removal,[],[f2464]) ).

thf(f2466,plain,
    ( ~ spl17_2
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(avatar_contradiction_clause,[],[f2465]) ).

thf(f2787,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $true
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_6
    | ~ spl17_7
    | ~ spl17_19 ),
    inference(constrained_superposition,[],[f449,f1817]) ).

thf(f2790,plain,
    ( ( $false
      = ( rel_b @ sK0 @ sK1 ) )
    | ( $true
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_6
    | ~ spl17_7
    | ~ spl17_19 ),
    inference(trivial_inequality_removal,[],[f2787]) ).

thf(f2800,plain,
    ( ( $true = $false )
    | ( $true
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_2
    | ~ spl17_6
    | ~ spl17_7
    | ~ spl17_19 ),
    inference(forward_demodulation,[],[f2790,f382]) ).

thf(f2801,plain,
    ( ( $true
      = ( p @ ( sK12 @ sK1 ) ) )
    | ~ spl17_2
    | ~ spl17_6
    | ~ spl17_7
    | ~ spl17_19 ),
    inference(trivial_inequality_removal,[],[f2800]) ).

thf(f2804,plain,
    ( ( $true = $false )
    | ~ spl17_2
    | ~ spl17_6
    | ~ spl17_7
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f2801,f1314]) ).

thf(f2805,plain,
    ( $false
    | ~ spl17_2
    | ~ spl17_6
    | ~ spl17_7
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(trivial_inequality_removal,[],[f2804]) ).

thf(f2806,plain,
    ( ~ spl17_2
    | ~ spl17_6
    | ~ spl17_7
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(avatar_contradiction_clause,[],[f2805]) ).

thf(f3062,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_b @ sK0 @ sK2 ) )
    | ( $true
      = ( p @ ( sK12 @ sK2 ) ) )
    | ~ spl17_3
    | ~ spl17_19 ),
    inference(constrained_superposition,[],[f449,f386]) ).

thf(f3065,plain,
    ( ( $false
      = ( rel_b @ sK0 @ sK2 ) )
    | ( $true
      = ( p @ ( sK12 @ sK2 ) ) )
    | ~ spl17_3
    | ~ spl17_19 ),
    inference(trivial_inequality_removal,[],[f3062]) ).

thf(f3075,plain,
    ( ( $true = $false )
    | ( $true
      = ( p @ ( sK12 @ sK2 ) ) )
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_19 ),
    inference(forward_demodulation,[],[f3065,f378]) ).

thf(f3076,plain,
    ( ( $true
      = ( p @ ( sK12 @ sK2 ) ) )
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_19 ),
    inference(trivial_inequality_removal,[],[f3075]) ).

thf(f3085,plain,
    ( ( $true = $false )
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f3076,f1313]) ).

thf(f3086,plain,
    ( $false
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(trivial_inequality_removal,[],[f3085]) ).

thf(f3087,plain,
    ( ~ spl17_1
    | ~ spl17_3
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(avatar_contradiction_clause,[],[f3086]) ).

cnf(s1,plain,
    ( spl17_1
    | spl17_2 ),
    inference(sat_conversion,[],[f383]) ).

cnf(s2,plain,
    ( spl17_2
    | spl17_3 ),
    inference(sat_conversion,[],[f387]) ).

cnf(s3,plain,
    ( spl17_1
    | spl17_4 ),
    inference(sat_conversion,[],[f391]) ).

cnf(s4,plain,
    ( spl17_1
    | spl17_5 ),
    inference(sat_conversion,[],[f395]) ).

cnf(s5,plain,
    ( spl17_3
    | spl17_6 ),
    inference(sat_conversion,[],[f399]) ).

cnf(s6,plain,
    ( spl17_3
    | spl17_7 ),
    inference(sat_conversion,[],[f403]) ).

cnf(s16,plain,
    ( spl17_18
    | spl17_19 ),
    inference(sat_conversion,[],[f450]) ).

cnf(s17,plain,
    ( spl17_18
    | spl17_20 ),
    inference(sat_conversion,[],[f454]) ).

cnf(s18,plain,
    ( spl17_19
    | spl17_21 ),
    inference(sat_conversion,[],[f458]) ).

cnf(s19,plain,
    ( spl17_20
    | spl17_21 ),
    inference(sat_conversion,[],[f459]) ).

cnf(s20,plain,
    ( spl17_22
    | spl17_23 ),
    inference(sat_conversion,[],[f466]) ).

cnf(s21,plain,
    ( spl17_23
    | spl17_24 ),
    inference(sat_conversion,[],[f470]) ).

cnf(s22,plain,
    ( spl17_23
    | spl17_25 ),
    inference(sat_conversion,[],[f474]) ).

cnf(s23,plain,
    ( spl17_22
    | spl17_26 ),
    inference(sat_conversion,[],[f478]) ).

cnf(s24,plain,
    ( spl17_26
    | spl17_27 ),
    inference(sat_conversion,[],[f482]) ).

cnf(s25,plain,
    ( spl17_26
    | spl17_28 ),
    inference(sat_conversion,[],[f486]) ).

cnf(s28,plain,
    ( ~ spl17_18
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_26 ),
    inference(sat_conversion,[],[f550]) ).

cnf(s40,plain,
    ( ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_27
    | ~ spl17_28 ),
    inference(sat_conversion,[],[f1223]) ).

cnf(s70,plain,
    ( ~ spl17_18
    | ~ spl17_21
    | ~ spl17_22
    | ~ spl17_24
    | ~ spl17_25 ),
    inference(sat_conversion,[],[f2260]) ).

cnf(s74,plain,
    ( ~ spl17_2
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(sat_conversion,[],[f2466]) ).

cnf(s84,plain,
    ( ~ spl17_2
    | ~ spl17_6
    | ~ spl17_7
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(sat_conversion,[],[f2806]) ).

cnf(s95,plain,
    ( ~ spl17_1
    | ~ spl17_3
    | ~ spl17_19
    | ~ spl17_20 ),
    inference(sat_conversion,[],[f3087]) ).

cnf(s98,plain,
    ( spl17_18
    | spl17_3
    | ~ spl17_2 ),
    inference(rat,[],[s84,s16,s17,s6,s5]) ).

cnf(s99,plain,
    ( spl17_22
    | ~ spl17_21
    | ~ spl17_18 ),
    inference(rat,[],[s28,s20,s23]) ).

cnf(s102,plain,
    ( spl17_21
    | spl17_3
    | ~ spl17_2 ),
    inference(rat,[],[s84,s18,s19,s6,s5]) ).

cnf(s103,plain,
    ( spl17_26
    | ~ spl17_21
    | ~ spl17_18 ),
    inference(rat,[],[s40,s24,s25,s99]) ).

cnf(s104,plain,
    ( ~ spl17_21
    | ~ spl17_18 ),
    inference(rat,[],[s70,s21,s22,s28,s103,s99]) ).

cnf(s105,plain,
    ( spl17_3
    | ~ spl17_2 ),
    inference(rat,[],[s104,s102,s98]) ).

cnf(s106,plain,
    ( spl17_21
    | spl17_1 ),
    inference(rat,[],[s74,s18,s19,s4,s3,s1]) ).

cnf(s107,plain,
    spl17_1,
    inference(rat,[],[s74,s16,s17,s104,s106,s1,s3,s4]) ).

cnf(s108,plain,
    spl17_3,
    inference(rat,[],[s105,s2]) ).

cnf(s109,plain,
    spl17_21,
    inference(rat,[],[s95,s18,s19,s107,s108]) ).

cnf(s110,plain,
    ~ spl17_18,
    inference(rat,[],[s104,s109]) ).

cnf(s111,plain,
    spl17_20,
    inference(rat,[],[s17,s110]) ).

cnf(s112,plain,
    spl17_19,
    inference(rat,[],[s16,s110]) ).

cnf(s113,plain,
    $false,
    inference(rat,[],[s95,s108,s107,s111,s112]) ).

thf(f3088,plain,
    $false,
    inference(avatar_sat_refutation,[],[s113]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SYO430^1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.21  % Computer : n003.cluster.edu
% 0.09/0.21  % Model    : x86_64 x86_64
% 0.09/0.21  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.21  % Memory   : 8046.5625MB
% 0.09/0.21  % OS       : Linux 6.8.0-71-generic
% 0.09/0.21  % CPULimit : 300
% 0.09/0.21  % WCLimit  : 300
% 0.09/0.21  % DateTime : Tue Sep 29 16:53:29 UTC 2026
% 0.09/0.21  % CPUTime  : 
% 0.09/0.21  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.24  Running first-order model finding
% 0.09/0.24  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
% 0.87/0.39  % (2753043)Will run a generic schedule for satisfiability detection.
% 0.87/0.39  % (2753054)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2358228507:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.87/0.39  % (2753049)% WARNING: option uhcvi not known.
% 0.87/0.39  % (2753048)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3810283857_2999 on theBenchmark for (2999ds/0Mi)
% 0.87/0.39  % (2753050)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3276725426:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.87/0.39  % (2753049)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3274424196:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.87/0.39  % (2753049)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.87/0.39  % Exception at run slice level
% 0.87/0.39  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.87/0.39  % (2753049)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.87/0.39  % (2753051)dis+10_1_sil=32000:sp=arity:random_seed=2307665561:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.87/0.39  % (2753052)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1119470340:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.87/0.39  % (2753052)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.87/0.39  % (2753053)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=539722863:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.87/0.39  % (2753060)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=227134511:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.87/0.39  % Exception at run slice level
% 0.87/0.39  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.87/0.39  % (2753054)Instruction limit reached! 
% 0.87/0.39  % (2753054)------------------------------
% 0.87/0.39  % (2753054)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.87/0.39  % (2753054)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.87/0.39  % (2753054)CaDiCaL version: 2.1.3
% 0.87/0.39  % (2753054)Termination reason: Instruction limit
% 0.87/0.39  % (2753054)Termination phase: Saturation
% 0.87/0.39  % (2753054)Time elapsed: 0.043 s
% 0.87/0.39  % (2753054)Peak memory usage: 13 MB
% 0.87/0.39  % (2753054)Instructions burned: 163 (million)
% 0.87/0.39  % (2753064)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3619849520:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.87/0.39  % (2753065)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=3683995325:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 0.87/0.39  % (2753065)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.87/0.39  % (2753065)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.87/0.39  % (2753051)Instruction limit reached! 
% 0.87/0.39  % (2753051)------------------------------
% 0.87/0.39  % (2753051)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.87/0.39  % (2753051)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.87/0.39  % (2753051)CaDiCaL version: 2.1.3
% 0.87/0.39  % (2753051)Termination reason: Instruction limit
% 0.87/0.39  % (2753051)Termination phase: Saturation
% 0.87/0.39  % (2753051)Time elapsed: 0.054 s
% 0.87/0.39  % (2753051)Peak memory usage: 12 MB
% 0.87/0.39  % (2753051)Instructions burned: 103 (million)
% 0.87/0.39  % (2753053)Instruction limit reached! 
% 0.87/0.39  % (2753053)------------------------------
% 0.87/0.39  % (2753053)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.87/0.39  % (2753053)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.87/0.39  % (2753053)CaDiCaL version: 2.1.3
% 0.87/0.39  % (2753053)Termination reason: Instruction limit
% 0.87/0.39  % (2753053)Termination phase: Saturation
% 0.87/0.39  % (2753053)Time elapsed: 0.066 s
% 0.87/0.39  % (2753053)Peak memory usage: 12 MB
% 0.87/0.39  % (2753053)Instructions burned: 132 (million)
% 0.87/0.39  % (2753068)ott-21_1_sil=16000:fs=off:random_seed=4145591929:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 0.87/0.39  % (2753069)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=183865506:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 0.87/0.39  % (2753065) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2753043-2753065"...
% 0.87/0.39  % (2753052)Instruction limit reached! 
% 0.87/0.39  % (2753052)------------------------------
% 0.87/0.39  % (2753052)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.87/0.39  % (2753052)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.87/0.39  % (2753052)CaDiCaL version: 2.1.3
% 0.87/0.39  % (2753052)Termination reason: Instruction limit
% 0.87/0.39  % (2753052)Termination phase: Saturation
% 0.87/0.39  % (2753052)Time elapsed: 0.105 s
% 0.87/0.39  % (2753052)Peak memory usage: 12 MB
% 0.87/0.39  % (2753052)Instructions burned: 117 (million)
% 0.87/0.39  % (2753064)Instruction limit reached! 
% 0.87/0.39  % (2753064)------------------------------
% 0.87/0.39  % (2753064)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.87/0.39  % (2753064)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.87/0.39  % (2753064)CaDiCaL version: 2.1.3
% 0.87/0.39  % (2753064)Termination reason: Instruction limit
% 0.87/0.39  % (2753064)Termination phase: Saturation
% 0.87/0.39  % (2753064)Time elapsed: 0.065 s
% 0.87/0.39  % (2753064)Peak memory usage: 12 MB
% 0.87/0.39  % (2753064)Instructions burned: 131 (million)
% 0.87/0.39  % (2753065)...printing done.
% 0.87/0.39  % (2753065)Refutation found. Thanks to Tanya!
% 0.87/0.39  % SZS status Theorem for theBenchmark
% 0.87/0.39  % SZS output start Proof for theBenchmark
% See solution above
% 0.87/0.40  % (2753065)------------------------------
% 0.87/0.40  % (2753065)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.87/0.40  % (2753065)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.87/0.40  % (2753065)CaDiCaL version: 2.1.3
% 0.87/0.40  % (2753065)Termination reason: Refutation
% 0.87/0.40  % (2753065)Time elapsed: 0.061 s
% 0.87/0.40  % (2753065)Peak memory usage: 14 MB
% 0.87/0.40  % (2753065)Instructions burned: 235 (million)
% 0.87/0.40  % (2753043)Success in time 0.145 s
% 0.87/0.40  % Vampire exiting
%------------------------------------------------------------------------------