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

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : SYO446^1 : 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 : n012.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 08:49:59 AM UTC 2026

% Result   : Theorem 0.63s 0.30s
% Output   : Refutation 0.63s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   54
%            Number of leaves      :   29
% Syntax   : Number of formulae    :  385 (  86 unt;   0 typ;  14 def)
%            Number of atoms       : 4037 ( 713 equ;   0 cnn)
%            Maximal formula atoms :   12 (  10 avg)
%            Number of connectives : 5924 (1693   ~;1147   |;  13   &;2761   @)
%                                         (  14 <=>;  22  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   12 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of types       :    3 (   1 usr)
%            Number of type conns  :  156 ( 156   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   75 (  71 usr;  24 con; 0-4 aty)
%                                         ( 274  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :  791 (   0 sgn 243   !;   0   ?; 791   :)

% 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_s5: $i > $i > $o ).

thf(func_def_33,type,
    mbox_s5: ( $i > $o ) > $i > $o ).

thf(func_def_34,type,
    mdia_s5: ( $i > $o ) > $i > $o ).

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

thf(func_def_36,type,
    q: $i > $o ).

thf(func_def_37,type,
    db2: 
      !>[X0: $tType] : X0 ).

thf(func_def_38,type,
    db1: 
      !>[X0: $tType] : X0 ).

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

thf(func_def_40,type,
    vLAM: 
      !>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).

thf(func_def_41,type,
    db0: 
      !>[X0: $tType] : X0 ).

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

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

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

thf(func_def_47,type,
    db3: 
      !>[X0: $tType] : X0 ).

thf(func_def_48,type,
    vIMP: $o > $o > $o ).

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

thf(func_def_50,type,
    vAND: $o > $o > $o ).

thf(func_def_51,type,
    db4: 
      !>[X0: $tType] : X0 ).

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(f18,axiom,
    ( mreflexive
    = ( ^ [X0: $i > $i > $o] :
        ! [X1: $i] : ( X0 @ X1 @ X1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mreflexive) ).

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(f21,axiom,
    ( mtransitive
    = ( ^ [X0: $i > $i > $o] :
        ! [X1: $i,X2: $i,X3: $i] :
          ( ( ( X0 @ X2 @ X3 )
            & ( X0 @ X1 @ X2 ) )
         => ( X0 @ X1 @ X3 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^0.ax',mtransitive) ).

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_s5
    = ( ^ [X0: $i > $o,X1: $i] :
        ! [X2: $i] :
          ( ( X0 @ X2 )
          | ~ ( rel_s5 @ X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^6.ax',mbox_s5) ).

thf(f33,axiom,
    ( mdia_s5
    = ( ^ [X0: $i > $o] : ( mnot @ ( mbox_s5 @ ( mnot @ X0 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^6.ax',mdia_s5) ).

thf(f34,axiom,
    mreflexive @ rel_s5,
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^6.ax',a1) ).

thf(f35,axiom,
    mtransitive @ rel_s5,
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^6.ax',a2) ).

thf(f36,axiom,
    msymmetric @ rel_s5,
    file('/export/starexec/sandbox2/benchmark/Axioms/LCL013^6.ax',a3) ).

thf(f37,conjecture,
    mvalid @ ( mequiv @ ( mdia_s5 @ ( mand @ p @ ( mdia_s5 @ q ) ) ) @ ( mand @ ( mdia_s5 @ p ) @ ( mdia_s5 @ q ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove) ).

thf(f38,negated_conjecture,
    ~ ( mvalid @ ( mequiv @ ( mdia_s5 @ ( mand @ p @ ( mdia_s5 @ q ) ) ) @ ( mand @ ( mdia_s5 @ p ) @ ( mdia_s5 @ q ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f37]) ).

thf(f41,plain,
    ( mnot
    = ( ^ [X0: $i > $o,X1: $i] :
          ~ ( X0 @ X1 ) ) ),
    inference(rectify,[],[f3]) ).

thf(f42,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(fool_elimination,[],[f41]) ).

thf(f43,plain,
    ( mor
    = ( ^ [X0: $i > $o,X1: $i > $o,X2: $i] :
          ( ( X1 @ X2 )
          | ( X0 @ X2 ) ) ) ),
    inference(rectify,[],[f4]) ).

thf(f44,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y0 @ Y2 )
          | ( Y1 @ Y2 ) ) ) ),
    inference(fool_elimination,[],[f43]) ).

thf(f45,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mnot @ ( mor @ ( mnot @ Y0 ) @ ( mnot @ Y1 ) ) ) ) ),
    inference(fool_elimination,[],[f5]) ).

thf(f46,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(fool_elimination,[],[f6]) ).

thf(f48,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mand @ ( mimplies @ Y0 @ Y1 ) @ ( mimplies @ Y1 @ Y0 ) ) ) ),
    inference(fool_elimination,[],[f8]) ).

thf(f62,plain,
    ( mreflexive
    = ( ^ [X0: $i > $i > $o] :
        ! [X1: $i] : ( X0 @ X1 @ X1 ) ) ),
    inference(rectify,[],[f18]) ).

thf(f63,plain,
    ( mreflexive
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f62]) ).

thf(f64,plain,
    ( msymmetric
    = ( ^ [X0: $i > $i > $o] :
        ! [X1: $i,X2: $i] :
          ( ( X0 @ X1 @ X2 )
         => ( X0 @ X2 @ X1 ) ) ) ),
    inference(rectify,[],[f19]) ).

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

thf(f68,plain,
    ( mtransitive
    = ( ^ [X0: $i > $i > $o] :
        ! [X1: $i,X2: $i,X3: $i] :
          ( ( ( X0 @ X2 @ X3 )
            & ( X0 @ X1 @ X2 ) )
         => ( X0 @ X1 @ X3 ) ) ) ),
    inference(rectify,[],[f21]) ).

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

thf(f82,plain,
    ( mvalid
    = ( ^ [X0: $i > $o] :
        ! [X1: $i] : ( X0 @ X1 ) ) ),
    inference(rectify,[],[f28]) ).

thf(f83,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f82]) ).

thf(f90,plain,
    ( mbox_s5
    = ( ^ [X0: $i > $o,X1: $i] :
        ! [X2: $i] :
          ( ( X0 @ X2 )
          | ~ ( rel_s5 @ X1 @ X2 ) ) ) ),
    inference(rectify,[],[f32]) ).

thf(f91,plain,
    ( mbox_s5
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ( !! @ $i
          @ ^ [Y2: $i] :
              ( ~ ( rel_s5 @ Y1 @ Y2 )
              | ( Y0 @ Y2 ) ) ) ) ),
    inference(fool_elimination,[],[f90]) ).

thf(f92,plain,
    ( mdia_s5
    = ( ^ [Y0: $i > $o] : ( mnot @ ( mbox_s5 @ ( mnot @ Y0 ) ) ) ) ),
    inference(fool_elimination,[],[f33]) ).

thf(f93,plain,
    mreflexive @ rel_s5,
    inference(rectify,[],[f34]) ).

thf(f94,plain,
    ( ( mreflexive @ rel_s5 )
    = $true ),
    inference(fool_elimination,[],[f93]) ).

thf(f95,plain,
    mtransitive @ rel_s5,
    inference(rectify,[],[f35]) ).

thf(f96,plain,
    ( ( mtransitive @ rel_s5 )
    = $true ),
    inference(fool_elimination,[],[f95]) ).

thf(f97,plain,
    msymmetric @ rel_s5,
    inference(rectify,[],[f36]) ).

thf(f98,plain,
    ( ( msymmetric @ rel_s5 )
    = $true ),
    inference(fool_elimination,[],[f97]) ).

thf(f99,plain,
    ~ ( mvalid @ ( mequiv @ ( mdia_s5 @ ( mand @ p @ ( mdia_s5 @ q ) ) ) @ ( mand @ ( mdia_s5 @ p ) @ ( mdia_s5 @ q ) ) ) ),
    inference(rectify,[],[f38]) ).

thf(f100,plain,
    ( ( mvalid @ ( mequiv @ ( mdia_s5 @ ( mand @ p @ ( mdia_s5 @ q ) ) ) @ ( mand @ ( mdia_s5 @ p ) @ ( mdia_s5 @ q ) ) ) )
   != $true ),
    inference(fool_elimination,[],[f99]) ).

thf(f101,plain,
    ( ( mvalid @ ( mequiv @ ( mdia_s5 @ ( mand @ p @ ( mdia_s5 @ q ) ) ) @ ( mand @ ( mdia_s5 @ p ) @ ( mdia_s5 @ q ) ) ) )
   != $true ),
    inference(flattening,[],[f100]) ).

thf(f104,plain,
    ( mnot
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ~ ( Y0 @ Y1 ) ) ),
    inference(cnf_transformation,[],[f42]) ).

thf(f105,plain,
    ( mor
    = ( ^ [Y0: $i > $o,Y1: $i > $o,Y2: $i] :
          ( ( Y0 @ Y2 )
          | ( Y1 @ Y2 ) ) ) ),
    inference(cnf_transformation,[],[f44]) ).

thf(f106,plain,
    ( mand
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mnot @ ( mor @ ( mnot @ Y0 ) @ ( mnot @ Y1 ) ) ) ) ),
    inference(cnf_transformation,[],[f45]) ).

thf(f107,plain,
    ( mimplies
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mor @ ( mnot @ Y0 ) @ Y1 ) ) ),
    inference(cnf_transformation,[],[f46]) ).

thf(f109,plain,
    ( mequiv
    = ( ^ [Y0: $i > $o,Y1: $i > $o] : ( mand @ ( mimplies @ Y0 @ Y1 ) @ ( mimplies @ Y1 @ Y0 ) ) ) ),
    inference(cnf_transformation,[],[f48]) ).

thf(f119,plain,
    ( mreflexive
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f63]) ).

thf(f120,plain,
    ( msymmetric
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( Y0 @ Y2 @ Y1 )
                 => ( Y0 @ Y1 @ Y2 ) ) ) ) ) ),
    inference(cnf_transformation,[],[f65]) ).

thf(f122,plain,
    ( mtransitive
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y3 @ Y2 )
                        & ( Y0 @ Y2 @ Y1 ) )
                     => ( Y0 @ Y3 @ Y1 ) ) ) ) ) ) ),
    inference(cnf_transformation,[],[f69]) ).

thf(f129,plain,
    ( mvalid
    = ( ^ [Y0: $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f83]) ).

thf(f133,plain,
    ( mbox_s5
    = ( ^ [Y0: $i > $o,Y1: $i] :
          ( !! @ $i
          @ ^ [Y2: $i] :
              ( ~ ( rel_s5 @ Y1 @ Y2 )
              | ( Y0 @ Y2 ) ) ) ) ),
    inference(cnf_transformation,[],[f91]) ).

thf(f134,plain,
    ( mdia_s5
    = ( ^ [Y0: $i > $o] : ( mnot @ ( mbox_s5 @ ( mnot @ Y0 ) ) ) ) ),
    inference(cnf_transformation,[],[f92]) ).

thf(f135,plain,
    ( ( mreflexive @ rel_s5 )
    = $true ),
    inference(cnf_transformation,[],[f94]) ).

thf(f136,plain,
    ( ( mtransitive @ rel_s5 )
    = $true ),
    inference(cnf_transformation,[],[f96]) ).

thf(f137,plain,
    ( ( msymmetric @ rel_s5 )
    = $true ),
    inference(cnf_transformation,[],[f98]) ).

thf(f138,plain,
    ( ( mvalid @ ( mequiv @ ( mdia_s5 @ ( mand @ p @ ( mdia_s5 @ q ) ) ) @ ( mand @ ( mdia_s5 @ p ) @ ( mdia_s5 @ q ) ) ) )
   != $true ),
    inference(cnf_transformation,[],[f101]) ).

thf(f141,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,[],[f106,f104,f105,f104,f104]) ).

thf(f142,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,[],[f107,f105,f104]) ).

thf(f144,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,[],[f109,f141,f142,f142]) ).

thf(f150,plain,
    ( mdia_s5
    = ( ^ [Y0: $i > $o] :
          ( ^ [Y1: $i > $o,Y2: $i] :
              ~ ( Y1 @ Y2 )
          @ ( ^ [Y1: $i > $o,Y2: $i] :
                ( !! @ $i
                @ ^ [Y3: $i] :
                    ( ~ ( rel_s5 @ Y2 @ Y3 )
                    | ( Y1 @ Y3 ) ) )
            @ ( ^ [Y1: $i > $o,Y2: $i] :
                  ~ ( Y1 @ Y2 )
              @ Y0 ) ) ) ) ),
    inference(definition_unfolding,[],[f134,f104,f133,f104]) ).

thf(f151,plain,
    ( $true
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] : ( Y0 @ Y1 @ Y1 ) )
      @ rel_s5 ) ),
    inference(definition_unfolding,[],[f135,f119]) ).

thf(f152,plain,
    ( $true
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( !! @ $i
                  @ ^ [Y3: $i] :
                      ( ( ( Y0 @ Y3 @ Y2 )
                        & ( Y0 @ Y2 @ Y1 ) )
                     => ( Y0 @ Y3 @ Y1 ) ) ) ) )
      @ rel_s5 ) ),
    inference(definition_unfolding,[],[f136,f122]) ).

thf(f153,plain,
    ( $true
    = ( ^ [Y0: $i > $i > $o] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( Y0 @ Y2 @ Y1 )
                 => ( Y0 @ Y1 @ Y2 ) ) ) )
      @ rel_s5 ) ),
    inference(definition_unfolding,[],[f137,f120]) ).

thf(f154,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_s5 @ Y2 @ Y3 )
                        | ( Y1 @ Y3 ) ) )
                @ ( ^ [Y1: $i > $o,Y2: $i] :
                      ~ ( Y1 @ Y2 )
                  @ Y0 ) ) )
          @ ( ^ [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 ) ) )
            @ p
            @ ( ^ [Y0: $i > $o] :
                  ( ^ [Y1: $i > $o,Y2: $i] :
                      ~ ( Y1 @ Y2 )
                  @ ( ^ [Y1: $i > $o,Y2: $i] :
                        ( !! @ $i
                        @ ^ [Y3: $i] :
                            ( ~ ( rel_s5 @ Y2 @ Y3 )
                            | ( Y1 @ Y3 ) ) )
                    @ ( ^ [Y1: $i > $o,Y2: $i] :
                          ~ ( Y1 @ Y2 )
                      @ Y0 ) ) )
              @ q ) ) )
        @ ( ^ [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 ) ) )
          @ ( ^ [Y0: $i > $o] :
                ( ^ [Y1: $i > $o,Y2: $i] :
                    ~ ( Y1 @ Y2 )
                @ ( ^ [Y1: $i > $o,Y2: $i] :
                      ( !! @ $i
                      @ ^ [Y3: $i] :
                          ( ~ ( rel_s5 @ Y2 @ Y3 )
                          | ( Y1 @ Y3 ) ) )
                  @ ( ^ [Y1: $i > $o,Y2: $i] :
                        ~ ( Y1 @ Y2 )
                    @ Y0 ) ) )
            @ p )
          @ ( ^ [Y0: $i > $o] :
                ( ^ [Y1: $i > $o,Y2: $i] :
                    ~ ( Y1 @ Y2 )
                @ ( ^ [Y1: $i > $o,Y2: $i] :
                      ( !! @ $i
                      @ ^ [Y3: $i] :
                          ( ~ ( rel_s5 @ Y2 @ Y3 )
                          | ( Y1 @ Y3 ) ) )
                  @ ( ^ [Y1: $i > $o,Y2: $i] :
                        ~ ( Y1 @ Y2 )
                    @ Y0 ) ) )
            @ q ) ) ) ) ),
    inference(definition_unfolding,[],[f138,f129,f144,f150,f141,f150,f141,f150,f150]) ).

thf(f155,plain,
    ( $true
   != ( !! @ $i
      @ ^ [Y0: $i] :
          ~ ( ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_s5 @ Y0 @ Y1 )
                          | ~ ~ ( ~ ( p @ Y1 )
                                | ~ ~ ( !! @ $i
                                      @ ^ [Y2: $i] :
                                          ( ~ ( rel_s5 @ Y1 @ Y2 )
                                          | ~ ( q @ Y2 ) ) ) ) ) )
                | ~ ( ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( p @ Y1 ) ) )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
            | ~ ( ~ ~ ( ~ ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_s5 @ Y0 @ Y1 )
                                | ~ ( p @ Y1 ) ) )
                      | ~ ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_s5 @ Y0 @ Y1 )
                                | ~ ( q @ Y1 ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_s5 @ Y0 @ Y1 )
                        | ~ ~ ( ~ ( p @ Y1 )
                              | ~ ~ ( !! @ $i
                                    @ ^ [Y2: $i] :
                                        ( ~ ( rel_s5 @ Y1 @ Y2 )
                                        | ~ ( q @ Y2 ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f154]) ).

thf(f156,plain,
    ( $false
    = ( ^ [Y0: $i] :
          ~ ( ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y1: $i] :
                          ( ~ ( rel_s5 @ Y0 @ Y1 )
                          | ~ ~ ( ~ ( p @ Y1 )
                                | ~ ~ ( !! @ $i
                                      @ ^ [Y2: $i] :
                                          ( ~ ( rel_s5 @ Y1 @ Y2 )
                                          | ~ ( q @ Y2 ) ) ) ) ) )
                | ~ ( ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( p @ Y1 ) ) )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
            | ~ ( ~ ~ ( ~ ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_s5 @ Y0 @ Y1 )
                                | ~ ( p @ Y1 ) ) )
                      | ~ ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_s5 @ Y0 @ Y1 )
                                | ~ ( q @ Y1 ) ) ) )
                | ~ ( !! @ $i
                    @ ^ [Y1: $i] :
                        ( ~ ( rel_s5 @ Y0 @ Y1 )
                        | ~ ~ ( ~ ( p @ Y1 )
                              | ~ ~ ( !! @ $i
                                    @ ^ [Y2: $i] :
                                        ( ~ ( rel_s5 @ Y1 @ Y2 )
                                        | ~ ( q @ Y2 ) ) ) ) ) ) ) )
      @ sK0 ) ),
    inference(sigma_proxy_clausification,[],[f155]) ).

thf(f157,plain,
    ( $false
    = ( ~ ( ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ~ ( ~ ( p @ Y0 )
                              | ~ ~ ( !! @ $i
                                    @ ^ [Y1: $i] :
                                        ( ~ ( rel_s5 @ Y0 @ Y1 )
                                        | ~ ( q @ Y1 ) ) ) ) ) )
              | ~ ( ~ ~ ( !! @ $i
                        @ ^ [Y0: $i] :
                            ( ~ ( rel_s5 @ sK0 @ Y0 )
                            | ~ ( p @ Y0 ) ) )
                  | ~ ~ ( !! @ $i
                        @ ^ [Y0: $i] :
                            ( ~ ( rel_s5 @ sK0 @ Y0 )
                            | ~ ( q @ Y0 ) ) ) ) )
          | ~ ( ~ ~ ( ~ ~ ( !! @ $i
                          @ ^ [Y0: $i] :
                              ( ~ ( rel_s5 @ sK0 @ Y0 )
                              | ~ ( p @ Y0 ) ) )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y0: $i] :
                              ( ~ ( rel_s5 @ sK0 @ Y0 )
                              | ~ ( q @ Y0 ) ) ) )
              | ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f156]) ).

thf(f158,plain,
    ( $true
    = ( ~ ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ~ ( ~ ( p @ Y0 )
                          | ~ ~ ( !! @ $i
                                @ ^ [Y1: $i] :
                                    ( ~ ( rel_s5 @ Y0 @ Y1 )
                                    | ~ ( q @ Y1 ) ) ) ) ) )
          | ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( p @ Y0 ) ) )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) )
      | ~ ( ~ ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) )
          | ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ~ ( ~ ( p @ Y0 )
                        | ~ ~ ( !! @ $i
                              @ ^ [Y1: $i] :
                                  ( ~ ( rel_s5 @ Y0 @ Y1 )
                                  | ~ ( q @ Y1 ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f157]) ).

thf(f159,plain,
    ( ( $true
      = ( ~ ( ~ ~ ( ~ ~ ( !! @ $i
                        @ ^ [Y0: $i] :
                            ( ~ ( rel_s5 @ sK0 @ Y0 )
                            | ~ ( p @ Y0 ) ) )
                  | ~ ~ ( !! @ $i
                        @ ^ [Y0: $i] :
                            ( ~ ( rel_s5 @ sK0 @ Y0 )
                            | ~ ( q @ Y0 ) ) ) )
            | ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ~ ( ~ ( p @ Y0 )
                          | ~ ~ ( !! @ $i
                                @ ^ [Y1: $i] :
                                    ( ~ ( rel_s5 @ Y0 @ Y1 )
                                    | ~ ( q @ Y1 ) ) ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f158]) ).

thf(f160,plain,
    ( ( $false
      = ( ~ ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( p @ Y0 ) ) )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) )
        | ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK0 @ Y0 )
                | ~ ~ ( ~ ( p @ Y0 )
                      | ~ ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_s5 @ Y0 @ Y1 )
                                | ~ ( q @ Y1 ) ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f159]) ).

thf(f161,plain,
    ( ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK0 @ Y0 )
                | ~ ~ ( ~ ( p @ Y0 )
                      | ~ ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_s5 @ Y0 @ Y1 )
                                | ~ ( q @ Y1 ) ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f160]) ).

thf(f162,plain,
    ( ( $false
      = ( ~ ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( p @ Y0 ) ) )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f160]) ).

thf(f163,plain,
    ( ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( p @ Y0 ) ) )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f162]) ).

thf(f164,plain,
    ( ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) )
        | ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f163]) ).

thf(f165,plain,
    ( ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f164]) ).

thf(f166,plain,
    ( ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f164]) ).

thf(f167,plain,
    ( ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK0 @ Y0 )
                | ~ ( p @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f166]) ).

thf(f168,plain,
    ( ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f167]) ).

thf(f169,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(sigma_proxy_clausification,[],[f168]) ).

thf(f170,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ~ ( ~ ( p @ Y0 )
                        | ~ ~ ( !! @ $i
                              @ ^ [Y1: $i] :
                                  ( ~ ( rel_s5 @ Y0 @ Y1 )
                                  | ~ ( q @ Y1 ) ) ) ) ) )
        | ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( p @ Y0 ) ) )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f169]) ).

thf(f171,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $false
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( p @ Y0 ) ) )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f170]) ).

thf(f172,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ~ ( ~ ( p @ Y0 )
                        | ~ ~ ( !! @ $i
                              @ ^ [Y1: $i] :
                                  ( ~ ( rel_s5 @ Y0 @ Y1 )
                                  | ~ ( q @ Y1 ) ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f170]) ).

thf(f173,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK0 @ Y0 )
                | ~ ~ ( ~ ( p @ Y0 )
                      | ~ ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_s5 @ Y0 @ Y1 )
                                | ~ ( q @ Y1 ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f172]) ).

thf(f174,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ~ ( ~ ( p @ Y0 )
                  | ~ ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_s5 @ Y0 @ Y1 )
                            | ~ ( q @ Y1 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f173]) ).

thf(f175,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ~ ( ~ ( p @ Y0 )
                  | ~ ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_s5 @ Y0 @ Y1 )
                            | ~ ( q @ Y1 ) ) ) ) )
        @ sK2 ) ) ),
    inference(sigma_proxy_clausification,[],[f174]) ).

thf(f176,plain,
    ( ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK1 )
        | ~ ( p @ sK1 ) ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK2 )
        | ~ ~ ( ~ ( p @ sK2 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK2 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f175]) ).

thf(f177,plain,
    ( ( $false
      = ( ~ ( p @ sK1 ) ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK2 )
        | ~ ~ ( ~ ( p @ sK2 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK2 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f176]) ).

thf(f178,plain,
    ( ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK1 ) ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK2 )
        | ~ ~ ( ~ ( p @ sK2 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK2 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f176]) ).

thf(f179,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK2 )
        | ~ ~ ( ~ ( p @ sK2 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK2 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f178]) ).

thf(f180,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ( $false
      = ( ~ ~ ( ~ ( p @ sK2 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK2 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f179]) ).

thf(f181,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK2 ) ) ) ),
    inference(or_proxy_clausification,[],[f179]) ).

thf(f182,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ( $true
      = ( rel_s5 @ sK0 @ sK2 ) ) ),
    inference(not_proxy_clausification,[],[f181]) ).

thf(f183,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ( $true
      = ( ~ ( ~ ( p @ sK2 )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK2 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f180]) ).

thf(f184,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ( $false
      = ( ~ ( p @ sK2 )
        | ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK2 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f183]) ).

thf(f186,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ( $false
      = ( ~ ( p @ sK2 ) ) ) ),
    inference(or_proxy_clausification,[],[f184]) ).

thf(f187,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ( $true
      = ( p @ sK2 ) ) ),
    inference(not_proxy_clausification,[],[f186]) ).

thf(f196,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK2 )
        | ~ ~ ( ~ ( p @ sK2 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK2 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f177]) ).

thf(f197,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ( $false
      = ( ~ ~ ( ~ ( p @ sK2 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK2 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f196]) ).

thf(f198,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK2 ) ) ) ),
    inference(or_proxy_clausification,[],[f196]) ).

thf(f199,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ( $true
      = ( rel_s5 @ sK0 @ sK2 ) ) ),
    inference(not_proxy_clausification,[],[f198]) ).

thf(f200,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ( $true
      = ( ~ ( ~ ( p @ sK2 )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK2 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f197]) ).

thf(f201,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ( $false
      = ( ~ ( p @ sK2 )
        | ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK2 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f200]) ).

thf(f203,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ( $false
      = ( ~ ( p @ sK2 ) ) ) ),
    inference(or_proxy_clausification,[],[f201]) ).

thf(f204,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ( $true
      = ( p @ sK2 ) ) ),
    inference(not_proxy_clausification,[],[f203]) ).

thf(f213,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) )
        | ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f171]) ).

thf(f214,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f213]) ).

thf(f215,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK0 @ Y0 )
                | ~ ( q @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f214]) ).

thf(f216,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( p @ Y0 ) )
        @ sK1 ) )
    | ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) ) ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f215]) ).

thf(f217,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) )
          @ sK1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X1 ) )
      | ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(pi_proxy_clausification,[],[f216]) ).

thf(f218,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) )
          @ sK1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f217]) ).

thf(f219,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) )
          @ sK1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f218]) ).

thf(f220,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) )
          @ sK1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) )
          @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f219]) ).

thf(f221,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_s5 @ sK0 @ sK1 )
          | ~ ( p @ sK1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(beta-eta_normalization,[],[f220]) ).

thf(f222,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( p @ sK1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f221]) ).

thf(f223,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_s5 @ sK0 @ sK1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f221]) ).

thf(f224,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f223]) ).

thf(f225,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK1 ) )
      | ( $true
        = ( ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f224]) ).

thf(f226,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f225]) ).

thf(f227,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $true
        = ( ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f226]) ).

thf(f228,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f227]) ).

thf(f229,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f228]) ).

thf(f230,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f229]) ).

thf(f231,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ sK1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f222]) ).

thf(f232,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ sK1 ) )
      | ( $true
        = ( ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f231]) ).

thf(f233,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f232]) ).

thf(f234,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $true
        = ( ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f233]) ).

thf(f235,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f234]) ).

thf(f236,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f235]) ).

thf(f237,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( p @ sK1 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f236]) ).

thf(f238,plain,
    ( ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK0 @ Y0 )
                | ~ ( q @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f165]) ).

thf(f239,plain,
    ( ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f238]) ).

thf(f240,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(sigma_proxy_clausification,[],[f239]) ).

thf(f241,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ~ ( ~ ( p @ Y0 )
                        | ~ ~ ( !! @ $i
                              @ ^ [Y1: $i] :
                                  ( ~ ( rel_s5 @ Y0 @ Y1 )
                                  | ~ ( q @ Y1 ) ) ) ) ) )
        | ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( p @ Y0 ) ) )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f240]) ).

thf(f242,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $false
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( p @ Y0 ) ) )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f241]) ).

thf(f243,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ~ ( ~ ( p @ Y0 )
                        | ~ ~ ( !! @ $i
                              @ ^ [Y1: $i] :
                                  ( ~ ( rel_s5 @ Y0 @ Y1 )
                                  | ~ ( q @ Y1 ) ) ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f241]) ).

thf(f244,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK0 @ Y0 )
                | ~ ~ ( ~ ( p @ Y0 )
                      | ~ ~ ( !! @ $i
                            @ ^ [Y1: $i] :
                                ( ~ ( rel_s5 @ Y0 @ Y1 )
                                | ~ ( q @ Y1 ) ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f243]) ).

thf(f245,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ~ ( ~ ( p @ Y0 )
                  | ~ ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_s5 @ Y0 @ Y1 )
                            | ~ ( q @ Y1 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f244]) ).

thf(f246,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ~ ( ~ ( p @ Y0 )
                  | ~ ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_s5 @ Y0 @ Y1 )
                            | ~ ( q @ Y1 ) ) ) ) )
        @ sK6 ) ) ),
    inference(sigma_proxy_clausification,[],[f245]) ).

thf(f247,plain,
    ( ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK5 )
        | ~ ( q @ sK5 ) ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK6 )
        | ~ ~ ( ~ ( p @ sK6 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK6 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f246]) ).

thf(f248,plain,
    ( ( $false
      = ( ~ ( q @ sK5 ) ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK6 )
        | ~ ~ ( ~ ( p @ sK6 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK6 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f247]) ).

thf(f249,plain,
    ( ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK5 ) ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK6 )
        | ~ ~ ( ~ ( p @ sK6 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK6 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f247]) ).

thf(f250,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK6 )
        | ~ ~ ( ~ ( p @ sK6 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK6 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f249]) ).

thf(f251,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ~ ~ ( ~ ( p @ sK6 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK6 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f250]) ).

thf(f252,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f250]) ).

thf(f253,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $true
      = ( rel_s5 @ sK0 @ sK6 ) ) ),
    inference(not_proxy_clausification,[],[f252]) ).

thf(f254,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $true
      = ( ~ ( ~ ( p @ sK6 )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK6 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f251]) ).

thf(f255,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ~ ( p @ sK6 )
        | ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK6 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f254]) ).

thf(f256,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK6 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f255]) ).

thf(f259,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK6 @ Y0 )
                | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f256]) ).

thf(f260,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK6 @ Y0 )
            | ~ ( q @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f259]) ).

thf(f261,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK6 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK7 ) ) ),
    inference(sigma_proxy_clausification,[],[f260]) ).

thf(f262,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK6 @ sK7 )
        | ~ ( q @ sK7 ) ) ) ),
    inference(beta-eta_normalization,[],[f261]) ).

thf(f263,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ~ ( q @ sK7 ) ) ) ),
    inference(or_proxy_clausification,[],[f262]) ).

thf(f264,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK6 @ sK7 ) ) ) ),
    inference(or_proxy_clausification,[],[f262]) ).

thf(f265,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $true
      = ( rel_s5 @ sK6 @ sK7 ) ) ),
    inference(not_proxy_clausification,[],[f264]) ).

thf(f266,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ( $true
      = ( q @ sK7 ) ) ),
    inference(not_proxy_clausification,[],[f263]) ).

thf(f267,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK6 )
        | ~ ~ ( ~ ( p @ sK6 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK6 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f248]) ).

thf(f268,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ~ ~ ( ~ ( p @ sK6 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK6 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f267]) ).

thf(f269,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK0 @ sK6 ) ) ) ),
    inference(or_proxy_clausification,[],[f267]) ).

thf(f270,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $true
      = ( rel_s5 @ sK0 @ sK6 ) ) ),
    inference(not_proxy_clausification,[],[f269]) ).

thf(f271,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $true
      = ( ~ ( ~ ( p @ sK6 )
            | ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK6 @ Y0 )
                      | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f268]) ).

thf(f272,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ~ ( p @ sK6 )
        | ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK6 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f271]) ).

thf(f273,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK6 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f272]) ).

thf(f276,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $true
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK6 @ Y0 )
                | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f273]) ).

thf(f277,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK6 @ Y0 )
            | ~ ( q @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f276]) ).

thf(f278,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK6 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK8 ) ) ),
    inference(sigma_proxy_clausification,[],[f277]) ).

thf(f279,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK6 @ sK8 )
        | ~ ( q @ sK8 ) ) ) ),
    inference(beta-eta_normalization,[],[f278]) ).

thf(f280,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ~ ( q @ sK8 ) ) ) ),
    inference(or_proxy_clausification,[],[f279]) ).

thf(f281,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $false
      = ( ~ ( rel_s5 @ sK6 @ sK8 ) ) ) ),
    inference(or_proxy_clausification,[],[f279]) ).

thf(f282,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $true
      = ( rel_s5 @ sK6 @ sK8 ) ) ),
    inference(not_proxy_clausification,[],[f281]) ).

thf(f283,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ( $true
      = ( q @ sK8 ) ) ),
    inference(not_proxy_clausification,[],[f280]) ).

thf(f284,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) )
        | ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f242]) ).

thf(f285,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f284]) ).

thf(f286,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $false
      = ( ~ ( !! @ $i
            @ ^ [Y0: $i] :
                ( ~ ( rel_s5 @ sK0 @ Y0 )
                | ~ ( q @ Y0 ) ) ) ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f285]) ).

thf(f287,plain,
    ( ( $false
      = ( ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) )
        @ sK5 ) )
    | ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ( q @ Y0 ) ) ) )
    | ( $true
      = ( ~ ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f286]) ).

thf(f288,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ sK5 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X1 ) )
      | ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(pi_proxy_clausification,[],[f287]) ).

thf(f289,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ sK5 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f288]) ).

thf(f290,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ sK5 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f289]) ).

thf(f291,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ sK5 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) )
          @ X2 ) ) ),
    inference(pi_proxy_clausification,[],[f290]) ).

thf(f292,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_s5 @ sK0 @ sK5 )
          | ~ ( q @ sK5 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(beta-eta_normalization,[],[f291]) ).

thf(f293,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( q @ sK5 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f292]) ).

thf(f294,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( ~ ( rel_s5 @ sK0 @ sK5 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f292]) ).

thf(f295,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK5 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f294]) ).

thf(f296,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK5 ) )
      | ( $true
        = ( ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f295]) ).

thf(f297,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f296]) ).

thf(f298,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $true
        = ( ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f297]) ).

thf(f299,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f298]) ).

thf(f300,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f299]) ).

thf(f301,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( rel_s5 @ sK0 @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f300]) ).

thf(f302,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( q @ sK5 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f293]) ).

thf(f303,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( q @ sK5 ) )
      | ( $true
        = ( ~ ( q @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f302]) ).

thf(f304,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( q @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f303]) ).

thf(f305,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( q @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $true
        = ( ~ ( p @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f304]) ).

thf(f306,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( q @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f305]) ).

thf(f307,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( q @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f306]) ).

thf(f308,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( q @ sK5 ) )
      | ( $false
        = ( q @ X1 ) )
      | ( $false
        = ( p @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) ) ),
    inference(not_proxy_clausification,[],[f307]) ).

thf(f309,plain,
    ( ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ~ ( rel_s5 @ sK0 @ Y0 )
            | ~ ~ ( ~ ( p @ Y0 )
                  | ~ ~ ( !! @ $i
                        @ ^ [Y1: $i] :
                            ( ~ ( rel_s5 @ Y0 @ Y1 )
                            | ~ ( q @ Y1 ) ) ) ) ) ) )
    | ( $true
      = ( ~ ( ~ ~ ( !! @ $i
                  @ ^ [Y0: $i] :
                      ( ~ ( rel_s5 @ sK0 @ Y0 )
                      | ~ ~ ( ~ ( p @ Y0 )
                            | ~ ~ ( !! @ $i
                                  @ ^ [Y1: $i] :
                                      ( ~ ( rel_s5 @ Y0 @ Y1 )
                                      | ~ ( q @ Y1 ) ) ) ) ) )
            | ~ ( ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( p @ Y0 ) ) )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ sK0 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f161]) ).

thf(f310,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ~ ( ~ ( p @ Y0 )
                              | ~ ~ ( !! @ $i
                                    @ ^ [Y1: $i] :
                                        ( ~ ( rel_s5 @ Y0 @ Y1 )
                                        | ~ ( q @ Y1 ) ) ) ) ) )
              | ~ ( ~ ~ ( !! @ $i
                        @ ^ [Y0: $i] :
                            ( ~ ( rel_s5 @ sK0 @ Y0 )
                            | ~ ( p @ Y0 ) ) )
                  | ~ ~ ( !! @ $i
                        @ ^ [Y0: $i] :
                            ( ~ ( rel_s5 @ sK0 @ Y0 )
                            | ~ ( q @ Y0 ) ) ) ) ) ) ) ),
    inference(pi_proxy_clausification,[],[f309]) ).

thf(f311,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ~ ( ~ ( p @ Y0 )
                          | ~ ~ ( !! @ $i
                                @ ^ [Y1: $i] :
                                    ( ~ ( rel_s5 @ Y0 @ Y1 )
                                    | ~ ( q @ Y1 ) ) ) ) ) )
          | ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( p @ Y0 ) ) )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f310]) ).

thf(f312,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( p @ Y0 ) ) )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ sK0 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f311]) ).

thf(f359,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( p @ Y0 ) ) )
          | ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( q @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f312]) ).

thf(f360,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( q @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(or_proxy_clausification,[],[f359]) ).

thf(f361,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f360]) ).

thf(f362,plain,
    ! [X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) ) ) )
      | ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f361]) ).

thf(f363,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X2 ) )
      | ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ sK0 @ Y0 )
                    | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(pi_proxy_clausification,[],[f362]) ).

thf(f364,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X2 ) )
      | ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ sK0 @ Y0 )
                  | ~ ( p @ Y0 ) ) ) ) ) ),
    inference(not_proxy_clausification,[],[f363]) ).

thf(f365,plain,
    ! [X2: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X2 ) )
      | ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) ) ) ) ),
    inference(not_proxy_clausification,[],[f364]) ).

thf(f366,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ~ ( ~ ( p @ Y0 )
                    | ~ ~ ( !! @ $i
                          @ ^ [Y1: $i] :
                              ( ~ ( rel_s5 @ Y0 @ Y1 )
                              | ~ ( q @ Y1 ) ) ) ) )
          @ X1 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X2 ) )
      | ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ sK0 @ Y0 )
              | ~ ( p @ Y0 ) )
          @ X3 ) ) ),
    inference(pi_proxy_clausification,[],[f365]) ).

thf(f367,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 )
          | ~ ~ ( ~ ( p @ X1 )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ X1 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) ) ),
    inference(beta-eta_normalization,[],[f366]) ).

thf(f368,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( ~ ~ ( ~ ( p @ X1 )
                | ~ ~ ( !! @ $i
                      @ ^ [Y0: $i] :
                          ( ~ ( rel_s5 @ X1 @ Y0 )
                          | ~ ( q @ Y0 ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f367]) ).

thf(f369,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( ~ ( ~ ( p @ X1 )
              | ~ ~ ( !! @ $i
                    @ ^ [Y0: $i] :
                        ( ~ ( rel_s5 @ X1 @ Y0 )
                        | ~ ( q @ Y0 ) ) ) ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f368]) ).

thf(f370,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( ~ ( p @ X1 )
          | ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ X1 @ Y0 )
                    | ~ ( q @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f369]) ).

thf(f371,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( ~ ~ ( !! @ $i
                @ ^ [Y0: $i] :
                    ( ~ ( rel_s5 @ X1 @ Y0 )
                    | ~ ( q @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) ) ),
    inference(or_proxy_clausification,[],[f370]) ).

thf(f372,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( ~ ( !! @ $i
              @ ^ [Y0: $i] :
                  ( ~ ( rel_s5 @ X1 @ Y0 )
                  | ~ ( q @ Y0 ) ) ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f371]) ).

thf(f373,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $true
        = ( !! @ $i
          @ ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) ) ),
    inference(not_proxy_clausification,[],[f372]) ).

thf(f374,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 )
          | ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) ) ),
    inference(pi_proxy_clausification,[],[f373]) ).

thf(f375,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $true
        = ( ~ ( q @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(or_proxy_clausification,[],[f374]) ).

thf(f376,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 )
          | ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) ) ),
    inference(not_proxy_clausification,[],[f375]) ).

thf(f377,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $true
        = ( ~ ( p @ X3 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 ) ) ) ),
    inference(or_proxy_clausification,[],[f376]) ).

thf(f378,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X1 ) ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 ) ) ) ),
    inference(not_proxy_clausification,[],[f377]) ).

thf(f379,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $true
        = ( ~ ( p @ X1 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 ) ) ) ),
    inference(not_proxy_clausification,[],[f378]) ).

thf(f380,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( p @ X1 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X2 ) ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 ) ) ) ),
    inference(not_proxy_clausification,[],[f379]) ).

thf(f381,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( p @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) )
      | ( $true
        = ( ~ ( rel_s5 @ sK0 @ X3 ) ) ) ),
    inference(not_proxy_clausification,[],[f380]) ).

thf(f382,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ^ [Y0: $i] :
              ( ~ ( rel_s5 @ X1 @ Y0 )
              | ~ ( q @ Y0 ) )
          @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( p @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X3 ) ) ),
    inference(not_proxy_clausification,[],[f381]) ).

thf(f383,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ~ ( rel_s5 @ X1 @ X4 )
          | ~ ( q @ X4 ) ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( p @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X3 ) ) ),
    inference(beta-eta_normalization,[],[f382]) ).

thf(f384,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $true
        = ( ~ ( q @ X4 ) ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( p @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X3 ) )
      | ( $true
        = ( ~ ( rel_s5 @ X1 @ X4 ) ) ) ),
    inference(or_proxy_clausification,[],[f383]) ).

thf(f385,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( q @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( p @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X3 ) )
      | ( $true
        = ( ~ ( rel_s5 @ X1 @ X4 ) ) ) ),
    inference(not_proxy_clausification,[],[f384]) ).

thf(f386,plain,
    ! [X2: $i,X3: $i,X1: $i,X4: $i] :
      ( ( $false
        = ( q @ X4 ) )
      | ( $false
        = ( q @ X2 ) )
      | ( $false
        = ( p @ X3 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X1 ) )
      | ( $false
        = ( p @ X1 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X2 ) )
      | ( $false
        = ( rel_s5 @ sK0 @ X3 ) )
      | ( $false
        = ( rel_s5 @ X1 @ X4 ) ) ),
    inference(not_proxy_clausification,[],[f385]) ).

thf(f387,plain,
    ( $true
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( ( rel_s5 @ Y1 @ Y0 )
             => ( rel_s5 @ Y0 @ Y1 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f153]) ).

thf(f388,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( rel_s5 @ Y1 @ Y0 )
               => ( rel_s5 @ Y0 @ Y1 ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f387]) ).

thf(f389,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( rel_s5 @ Y0 @ X1 )
           => ( rel_s5 @ X1 @ Y0 ) ) ) ),
    inference(beta-eta_normalization,[],[f388]) ).

thf(f390,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ( rel_s5 @ Y0 @ X1 )
           => ( rel_s5 @ X1 @ Y0 ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f389]) ).

thf(f391,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ( rel_s5 @ X2 @ X1 )
       => ( rel_s5 @ X1 @ X2 ) ) ),
    inference(beta-eta_normalization,[],[f390]) ).

thf(f392,plain,
    ! [X2: $i,X1: $i] :
      ( ( $false
        = ( rel_s5 @ X2 @ X1 ) )
      | ( ( rel_s5 @ X1 @ X2 )
        = $true ) ),
    inference(imp_proxy_clausification,[],[f391]) ).

thf(f393,plain,
    ( $true
    = ( !! @ $i
      @ ^ [Y0: $i] :
          ( !! @ $i
          @ ^ [Y1: $i] :
              ( !! @ $i
              @ ^ [Y2: $i] :
                  ( ( ( rel_s5 @ Y2 @ Y1 )
                    & ( rel_s5 @ Y1 @ Y0 ) )
                 => ( rel_s5 @ Y2 @ Y0 ) ) ) ) ) ),
    inference(beta-eta_normalization,[],[f152]) ).

thf(f394,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( !! @ $i
                @ ^ [Y2: $i] :
                    ( ( ( rel_s5 @ Y2 @ Y1 )
                      & ( rel_s5 @ Y1 @ Y0 ) )
                   => ( rel_s5 @ Y2 @ Y0 ) ) ) )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f393]) ).

thf(f395,plain,
    ! [X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( ( rel_s5 @ Y1 @ Y0 )
                  & ( rel_s5 @ Y0 @ X1 ) )
               => ( rel_s5 @ Y1 @ X1 ) ) ) ) ),
    inference(beta-eta_normalization,[],[f394]) ).

thf(f396,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( !! @ $i
            @ ^ [Y1: $i] :
                ( ( ( rel_s5 @ Y1 @ Y0 )
                  & ( rel_s5 @ Y0 @ X1 ) )
               => ( rel_s5 @ Y1 @ X1 ) ) )
        @ X2 ) ),
    inference(pi_proxy_clausification,[],[f395]) ).

thf(f397,plain,
    ! [X2: $i,X1: $i] :
      ( $true
      = ( !! @ $i
        @ ^ [Y0: $i] :
            ( ( ( rel_s5 @ Y0 @ X2 )
              & ( rel_s5 @ X2 @ X1 ) )
           => ( rel_s5 @ Y0 @ X1 ) ) ) ),
    inference(beta-eta_normalization,[],[f396]) ).

thf(f398,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( $true
      = ( ^ [Y0: $i] :
            ( ( ( rel_s5 @ Y0 @ X2 )
              & ( rel_s5 @ X2 @ X1 ) )
           => ( rel_s5 @ Y0 @ X1 ) )
        @ X3 ) ),
    inference(pi_proxy_clausification,[],[f397]) ).

thf(f399,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( $true
      = ( ( ( rel_s5 @ X3 @ X2 )
          & ( rel_s5 @ X2 @ X1 ) )
       => ( rel_s5 @ X3 @ X1 ) ) ),
    inference(beta-eta_normalization,[],[f398]) ).

thf(f400,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( ( rel_s5 @ X3 @ X2 )
          & ( rel_s5 @ X2 @ X1 ) ) )
      | ( $true
        = ( rel_s5 @ X3 @ X1 ) ) ),
    inference(imp_proxy_clausification,[],[f399]) ).

thf(f401,plain,
    ! [X2: $i,X3: $i,X1: $i] :
      ( ( $false
        = ( rel_s5 @ X2 @ X1 ) )
      | ( $true
        = ( rel_s5 @ X3 @ X1 ) )
      | ( $false
        = ( rel_s5 @ X3 @ X2 ) ) ),
    inference(and_proxy_clausification,[],[f400]) ).

thf(f402,plain,
    ( $true
    = ( !! @ $i
      @ ^ [Y0: $i] : ( rel_s5 @ Y0 @ Y0 ) ) ),
    inference(beta-eta_normalization,[],[f151]) ).

thf(f403,plain,
    ! [X1: $i] :
      ( $true
      = ( ^ [Y0: $i] : ( rel_s5 @ Y0 @ Y0 )
        @ X1 ) ),
    inference(pi_proxy_clausification,[],[f402]) ).

thf(f404,plain,
    ! [X1: $i] :
      ( $true
      = ( rel_s5 @ X1 @ X1 ) ),
    inference(beta-eta_normalization,[],[f403]) ).

thf(f406,definition,
    ( spl11_1
  <=> ( $true
      = ( rel_s5 @ sK0 @ sK2 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_1])],[avatar_definition]) ).

thf(f408,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK2 ) )
    | ~ spl11_1 ),
    inference(avatar_component_clause,[],[f406]) ).

thf(f410,definition,
    ( spl11_2
  <=> ( $true
      = ( rel_s5 @ sK0 @ sK1 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_2])],[avatar_definition]) ).

thf(f412,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK1 ) )
    | ~ spl11_2 ),
    inference(avatar_component_clause,[],[f410]) ).

thf(f413,plain,
    ( spl11_1
    | spl11_2 ),
    inference(avatar_split_clause,[],[f182,f410,f406]) ).

thf(f415,definition,
    ( spl11_3
  <=> ( $true
      = ( p @ sK2 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_3])],[avatar_definition]) ).

thf(f417,plain,
    ( ( $true
      = ( p @ sK2 ) )
    | ~ spl11_3 ),
    inference(avatar_component_clause,[],[f415]) ).

thf(f418,plain,
    ( spl11_3
    | spl11_2 ),
    inference(avatar_split_clause,[],[f187,f410,f415]) ).

thf(f430,definition,
    ( spl11_6
  <=> ( $true
      = ( p @ sK1 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_6])],[avatar_definition]) ).

thf(f432,plain,
    ( ( $true
      = ( p @ sK1 ) )
    | ~ spl11_6 ),
    inference(avatar_component_clause,[],[f430]) ).

thf(f433,plain,
    ( spl11_1
    | spl11_6 ),
    inference(avatar_split_clause,[],[f199,f430,f406]) ).

thf(f434,plain,
    ( spl11_3
    | spl11_6 ),
    inference(avatar_split_clause,[],[f204,f430,f415]) ).

thf(f446,definition,
    ( spl11_9
  <=> ! [X2: $i] :
        ( ( $false
          = ( p @ X2 ) )
        | ( $false
          = ( rel_s5 @ sK0 @ X2 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_9])],[avatar_definition]) ).

thf(f447,plain,
    ( ! [X2: $i] :
        ( ( $false
          = ( rel_s5 @ sK0 @ X2 ) )
        | ( $false
          = ( p @ X2 ) ) )
    | ~ spl11_9 ),
    inference(avatar_component_clause,[],[f446]) ).

thf(f449,definition,
    ( spl11_10
  <=> ! [X1: $i] :
        ( ( $false
          = ( q @ X1 ) )
        | ( $false
          = ( rel_s5 @ sK0 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_10])],[avatar_definition]) ).

thf(f450,plain,
    ( ! [X1: $i] :
        ( ( $false
          = ( rel_s5 @ sK0 @ X1 ) )
        | ( $false
          = ( q @ X1 ) ) )
    | ~ spl11_10 ),
    inference(avatar_component_clause,[],[f449]) ).

thf(f451,plain,
    ( spl11_9
    | spl11_10
    | spl11_2 ),
    inference(avatar_split_clause,[],[f230,f410,f449,f446]) ).

thf(f452,plain,
    ( spl11_9
    | spl11_10
    | spl11_6 ),
    inference(avatar_split_clause,[],[f237,f430,f449,f446]) ).

thf(f454,definition,
    ( spl11_11
  <=> ( $true
      = ( rel_s5 @ sK0 @ sK6 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_11])],[avatar_definition]) ).

thf(f456,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK6 ) )
    | ~ spl11_11 ),
    inference(avatar_component_clause,[],[f454]) ).

thf(f458,definition,
    ( spl11_12
  <=> ( $true
      = ( rel_s5 @ sK0 @ sK5 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_12])],[avatar_definition]) ).

thf(f460,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK5 ) )
    | ~ spl11_12 ),
    inference(avatar_component_clause,[],[f458]) ).

thf(f461,plain,
    ( spl11_11
    | spl11_12 ),
    inference(avatar_split_clause,[],[f253,f458,f454]) ).

thf(f468,definition,
    ( spl11_14
  <=> ( $true
      = ( rel_s5 @ sK6 @ sK7 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_14])],[avatar_definition]) ).

thf(f470,plain,
    ( ( $true
      = ( rel_s5 @ sK6 @ sK7 ) )
    | ~ spl11_14 ),
    inference(avatar_component_clause,[],[f468]) ).

thf(f471,plain,
    ( spl11_14
    | spl11_12 ),
    inference(avatar_split_clause,[],[f265,f458,f468]) ).

thf(f473,definition,
    ( spl11_15
  <=> ( $true
      = ( q @ sK7 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_15])],[avatar_definition]) ).

thf(f475,plain,
    ( ( $true
      = ( q @ sK7 ) )
    | ~ spl11_15 ),
    inference(avatar_component_clause,[],[f473]) ).

thf(f476,plain,
    ( spl11_15
    | spl11_12 ),
    inference(avatar_split_clause,[],[f266,f458,f473]) ).

thf(f478,definition,
    ( spl11_16
  <=> ( $true
      = ( q @ sK5 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_16])],[avatar_definition]) ).

thf(f480,plain,
    ( ( $true
      = ( q @ sK5 ) )
    | ~ spl11_16 ),
    inference(avatar_component_clause,[],[f478]) ).

thf(f481,plain,
    ( spl11_11
    | spl11_16 ),
    inference(avatar_split_clause,[],[f270,f478,f454]) ).

thf(f484,definition,
    ( spl11_17
  <=> ( $true
      = ( rel_s5 @ sK6 @ sK8 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_17])],[avatar_definition]) ).

thf(f486,plain,
    ( ( $true
      = ( rel_s5 @ sK6 @ sK8 ) )
    | ~ spl11_17 ),
    inference(avatar_component_clause,[],[f484]) ).

thf(f487,plain,
    ( spl11_17
    | spl11_16 ),
    inference(avatar_split_clause,[],[f282,f478,f484]) ).

thf(f489,definition,
    ( spl11_18
  <=> ( $true
      = ( q @ sK8 ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_18])],[avatar_definition]) ).

thf(f491,plain,
    ( ( $true
      = ( q @ sK8 ) )
    | ~ spl11_18 ),
    inference(avatar_component_clause,[],[f489]) ).

thf(f492,plain,
    ( spl11_18
    | spl11_16 ),
    inference(avatar_split_clause,[],[f283,f478,f489]) ).

thf(f493,plain,
    ( spl11_9
    | spl11_10
    | spl11_12 ),
    inference(avatar_split_clause,[],[f301,f458,f449,f446]) ).

thf(f494,plain,
    ( spl11_9
    | spl11_10
    | spl11_16 ),
    inference(avatar_split_clause,[],[f308,f478,f449,f446]) ).

thf(f500,definition,
    ( spl11_20
  <=> ! [X2: $i,X1: $i] :
        ( ( $false
          = ( q @ X2 ) )
        | ( $false
          = ( rel_s5 @ sK0 @ X1 ) )
        | ( ( rel_s5 @ X1 @ X2 )
          = $false )
        | ( $false
          = ( p @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[spl11_20])],[avatar_definition]) ).

thf(f501,plain,
    ( ! [X2: $i,X1: $i] :
        ( ( $false
          = ( rel_s5 @ sK0 @ X1 ) )
        | ( ( rel_s5 @ X1 @ X2 )
          = $false )
        | ( $false
          = ( q @ X2 ) )
        | ( $false
          = ( p @ X1 ) ) )
    | ~ spl11_20 ),
    inference(avatar_component_clause,[],[f500]) ).

thf(f518,plain,
    ( spl11_9
    | spl11_10
    | spl11_20 ),
    inference(avatar_split_clause,[],[f386,f500,f449,f446]) ).

thf(f523,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_s5 @ sK1 @ X0 ) )
        | ( $false
          = ( q @ X0 ) )
        | ( $false
          = ( p @ sK1 ) ) )
    | ~ spl11_2
    | ~ spl11_20 ),
    inference(constrained_superposition,[],[f412,f501]) ).

thf(f534,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_s5 @ sK1 @ X0 ) )
        | ( $false
          = ( q @ X0 ) )
        | ( $false
          = ( p @ sK1 ) ) )
    | ~ spl11_2
    | ~ spl11_20 ),
    inference(trivial_inequality_removal,[],[f523]) ).

thf(f568,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_s5 @ sK1 @ X0 ) )
        | ( $false
          = ( q @ X0 ) ) )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_20 ),
    inference(forward_demodulation,[],[f534,f432]) ).

thf(f569,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_s5 @ sK1 @ X0 ) )
        | ( $false
          = ( q @ X0 ) ) )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_20 ),
    inference(trivial_inequality_removal,[],[f568]) ).

thf(f632,plain,
    ( ( $true = $false )
    | ( $true
      = ( rel_s5 @ sK1 @ sK0 ) )
    | ~ spl11_2 ),
    inference(constrained_superposition,[],[f412,f392]) ).

thf(f647,plain,
    ( ( $true
      = ( rel_s5 @ sK1 @ sK0 ) )
    | ~ spl11_2 ),
    inference(trivial_inequality_removal,[],[f632]) ).

thf(f710,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( rel_s5 @ X1 @ X0 ) )
      | ( $true
        = ( rel_s5 @ X2 @ X1 ) )
      | ( $false
        = ( rel_s5 @ X2 @ X0 ) ) ),
    inference(constrained_superposition,[],[f392,f401]) ).

thf(f713,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $true
          = ( rel_s5 @ X0 @ sK5 ) )
        | ( $false
          = ( rel_s5 @ X0 @ sK0 ) ) )
    | ~ spl11_12 ),
    inference(constrained_superposition,[],[f460,f401]) ).

thf(f721,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $true = $false )
      | ( $false
        = ( rel_s5 @ X1 @ X0 ) )
      | ( ( rel_s5 @ X1 @ X2 )
        = $false )
      | ( $true
        = ( rel_s5 @ X0 @ X2 ) ) ),
    inference(constrained_superposition,[],[f392,f401]) ).

thf(f740,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $false
        = ( rel_s5 @ X1 @ X0 ) )
      | ( ( rel_s5 @ X1 @ X2 )
        = $false )
      | ( $true
        = ( rel_s5 @ X0 @ X2 ) ) ),
    inference(trivial_inequality_removal,[],[f721]) ).

thf(f748,plain,
    ( ! [X0: $i] :
        ( ( $true
          = ( rel_s5 @ X0 @ sK5 ) )
        | ( $false
          = ( rel_s5 @ X0 @ sK0 ) ) )
    | ~ spl11_12 ),
    inference(trivial_inequality_removal,[],[f713]) ).

thf(f751,plain,
    ! [X2: $i,X0: $i,X1: $i] :
      ( ( $false
        = ( rel_s5 @ X1 @ X0 ) )
      | ( $true
        = ( rel_s5 @ X2 @ X1 ) )
      | ( $false
        = ( rel_s5 @ X2 @ X0 ) ) ),
    inference(trivial_inequality_removal,[],[f710]) ).

thf(f812,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_s5 @ sK0 @ X0 ) )
        | ( $true
          = ( rel_s5 @ X0 @ sK1 ) ) )
    | ~ spl11_2 ),
    inference(constrained_superposition,[],[f412,f740]) ).

thf(f842,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_s5 @ sK0 @ X0 ) )
        | ( $true
          = ( rel_s5 @ X0 @ sK1 ) ) )
    | ~ spl11_2 ),
    inference(trivial_inequality_removal,[],[f812]) ).

thf(f955,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_s5 @ sK1 @ sK0 ) )
    | ( $false
      = ( q @ sK5 ) )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_12
    | ~ spl11_20 ),
    inference(constrained_superposition,[],[f748,f569]) ).

thf(f980,plain,
    ( ( $false
      = ( rel_s5 @ sK1 @ sK0 ) )
    | ( $false
      = ( q @ sK5 ) )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_12
    | ~ spl11_20 ),
    inference(trivial_inequality_removal,[],[f955]) ).

thf(f994,plain,
    ( ( $true = $false )
    | ( $false
      = ( q @ sK5 ) )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_12
    | ~ spl11_20 ),
    inference(forward_demodulation,[],[f980,f647]) ).

thf(f995,plain,
    ( ( $false
      = ( q @ sK5 ) )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_12
    | ~ spl11_20 ),
    inference(trivial_inequality_removal,[],[f994]) ).

thf(f998,plain,
    ( ( $true = $false )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_12
    | ~ spl11_16
    | ~ spl11_20 ),
    inference(constrained_superposition,[],[f995,f480]) ).

thf(f1004,plain,
    ( $false
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_12
    | ~ spl11_16
    | ~ spl11_20 ),
    inference(trivial_inequality_removal,[],[f998]) ).

thf(f1005,plain,
    ( ~ spl11_2
    | ~ spl11_6
    | ~ spl11_12
    | ~ spl11_16
    | ~ spl11_20 ),
    inference(avatar_contradiction_clause,[],[f1004]) ).

thf(f1090,plain,
    ( ( $true = $false )
    | ( $false
      = ( q @ sK5 ) )
    | ( $false
      = ( rel_s5 @ sK0 @ sK0 ) )
    | ~ spl11_10
    | ~ spl11_12 ),
    inference(constrained_superposition,[],[f450,f748]) ).

thf(f1115,plain,
    ( ( $false
      = ( q @ sK5 ) )
    | ( $false
      = ( rel_s5 @ sK0 @ sK0 ) )
    | ~ spl11_10
    | ~ spl11_12 ),
    inference(trivial_inequality_removal,[],[f1090]) ).

thf(f1122,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_s5 @ sK0 @ sK0 ) )
    | ~ spl11_10
    | ~ spl11_12
    | ~ spl11_16 ),
    inference(forward_demodulation,[],[f1115,f480]) ).

thf(f1123,plain,
    ( ( $false
      = ( rel_s5 @ sK0 @ sK0 ) )
    | ~ spl11_10
    | ~ spl11_12
    | ~ spl11_16 ),
    inference(trivial_inequality_removal,[],[f1122]) ).

thf(f1124,plain,
    ( ( $true = $false )
    | ~ spl11_10
    | ~ spl11_12
    | ~ spl11_16 ),
    inference(forward_demodulation,[],[f1123,f404]) ).

thf(f1125,plain,
    ( $false
    | ~ spl11_10
    | ~ spl11_12
    | ~ spl11_16 ),
    inference(trivial_inequality_removal,[],[f1124]) ).

thf(f1126,plain,
    ( ~ spl11_10
    | ~ spl11_12
    | ~ spl11_16 ),
    inference(avatar_contradiction_clause,[],[f1125]) ).

thf(f1148,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_s5 @ sK6 @ X0 ) )
        | ( $true
          = ( rel_s5 @ sK0 @ X0 ) ) )
    | ~ spl11_11 ),
    inference(constrained_superposition,[],[f401,f456]) ).

thf(f1155,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_s5 @ sK6 @ X0 ) )
        | ( $true
          = ( rel_s5 @ sK0 @ X0 ) ) )
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f1148]) ).

thf(f4605,plain,
    ( ( $true = $false )
    | ( $true
      = ( rel_s5 @ sK0 @ sK8 ) )
    | ~ spl11_11
    | ~ spl11_17 ),
    inference(constrained_superposition,[],[f486,f1155]) ).

thf(f4610,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK8 ) )
    | ~ spl11_11
    | ~ spl11_17 ),
    inference(trivial_inequality_removal,[],[f4605]) ).

thf(f4682,plain,
    ( ( $true = $false )
    | ( $false
      = ( q @ sK8 ) )
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_17 ),
    inference(constrained_superposition,[],[f450,f4610]) ).

thf(f4683,plain,
    ( ( $false
      = ( q @ sK8 ) )
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_17 ),
    inference(trivial_inequality_removal,[],[f4682]) ).

thf(f4711,plain,
    ( ( $true = $false )
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_17
    | ~ spl11_18 ),
    inference(constrained_superposition,[],[f4683,f491]) ).

thf(f4717,plain,
    ( $false
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_17
    | ~ spl11_18 ),
    inference(trivial_inequality_removal,[],[f4711]) ).

thf(f4718,plain,
    ( ~ spl11_10
    | ~ spl11_11
    | ~ spl11_17
    | ~ spl11_18 ),
    inference(avatar_contradiction_clause,[],[f4717]) ).

thf(f4726,plain,
    ( ( $true = $false )
    | ( $false
      = ( p @ sK1 ) )
    | ( $false
      = ( rel_s5 @ sK0 @ sK0 ) )
    | ~ spl11_2
    | ~ spl11_9 ),
    inference(constrained_superposition,[],[f447,f842]) ).

thf(f4793,plain,
    ( ( $false
      = ( p @ sK1 ) )
    | ( $false
      = ( rel_s5 @ sK0 @ sK0 ) )
    | ~ spl11_2
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f4726]) ).

thf(f4833,plain,
    ( ( $true = $false )
    | ( $false
      = ( rel_s5 @ sK0 @ sK0 ) )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_9 ),
    inference(forward_demodulation,[],[f4793,f432]) ).

thf(f4834,plain,
    ( ( $false
      = ( rel_s5 @ sK0 @ sK0 ) )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f4833]) ).

thf(f4846,plain,
    ( ( $true = $false )
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_9 ),
    inference(forward_demodulation,[],[f4834,f404]) ).

thf(f4847,plain,
    ( $false
    | ~ spl11_2
    | ~ spl11_6
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f4846]) ).

thf(f4848,plain,
    ( ~ spl11_2
    | ~ spl11_6
    | ~ spl11_9 ),
    inference(avatar_contradiction_clause,[],[f4847]) ).

thf(f5362,plain,
    ( ! [X0: $i] :
        ( ( $true = $false )
        | ( $false
          = ( rel_s5 @ X0 @ sK6 ) )
        | ( $true
          = ( rel_s5 @ sK0 @ X0 ) ) )
    | ~ spl11_11 ),
    inference(constrained_superposition,[],[f751,f456]) ).

thf(f5371,plain,
    ( ! [X0: $i] :
        ( ( $false
          = ( rel_s5 @ X0 @ sK6 ) )
        | ( $true
          = ( rel_s5 @ sK0 @ X0 ) ) )
    | ~ spl11_11 ),
    inference(trivial_inequality_removal,[],[f5362]) ).

thf(f5533,plain,
    ( ( $true = $false )
    | ( $true
      = ( rel_s5 @ sK7 @ sK6 ) )
    | ~ spl11_14 ),
    inference(constrained_superposition,[],[f392,f470]) ).

thf(f5556,plain,
    ( ( $true
      = ( rel_s5 @ sK7 @ sK6 ) )
    | ~ spl11_14 ),
    inference(trivial_inequality_removal,[],[f5533]) ).

thf(f6456,plain,
    ( ( $true = $false )
    | ( $true
      = ( rel_s5 @ sK0 @ sK7 ) )
    | ~ spl11_11
    | ~ spl11_14 ),
    inference(constrained_superposition,[],[f5556,f5371]) ).

thf(f6499,plain,
    ( ( $true
      = ( rel_s5 @ sK0 @ sK7 ) )
    | ~ spl11_11
    | ~ spl11_14 ),
    inference(trivial_inequality_removal,[],[f6456]) ).

thf(f6626,plain,
    ( ( $true = $false )
    | ( $false
      = ( q @ sK7 ) )
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_14 ),
    inference(constrained_superposition,[],[f450,f6499]) ).

thf(f6629,plain,
    ( ( $false
      = ( q @ sK7 ) )
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_14 ),
    inference(trivial_inequality_removal,[],[f6626]) ).

thf(f6656,plain,
    ( ( $true = $false )
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_14
    | ~ spl11_15 ),
    inference(constrained_superposition,[],[f6629,f475]) ).

thf(f6662,plain,
    ( $false
    | ~ spl11_10
    | ~ spl11_11
    | ~ spl11_14
    | ~ spl11_15 ),
    inference(trivial_inequality_removal,[],[f6656]) ).

thf(f6663,plain,
    ( ~ spl11_10
    | ~ spl11_11
    | ~ spl11_14
    | ~ spl11_15 ),
    inference(avatar_contradiction_clause,[],[f6662]) ).

thf(f7907,plain,
    ( ( $true = $false )
    | ( $false
      = ( p @ sK2 ) )
    | ~ spl11_1
    | ~ spl11_9 ),
    inference(constrained_superposition,[],[f408,f447]) ).

thf(f7910,plain,
    ( ( $false
      = ( p @ sK2 ) )
    | ~ spl11_1
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f7907]) ).

thf(f7932,plain,
    ( ( $true = $false )
    | ~ spl11_1
    | ~ spl11_3
    | ~ spl11_9 ),
    inference(constrained_superposition,[],[f7910,f417]) ).

thf(f7938,plain,
    ( $false
    | ~ spl11_1
    | ~ spl11_3
    | ~ spl11_9 ),
    inference(trivial_inequality_removal,[],[f7932]) ).

thf(f7939,plain,
    ( ~ spl11_1
    | ~ spl11_3
    | ~ spl11_9 ),
    inference(avatar_contradiction_clause,[],[f7938]) ).

cnf(s1,plain,
    ( spl11_1
    | spl11_2 ),
    inference(sat_conversion,[],[f413]) ).

cnf(s2,plain,
    ( spl11_2
    | spl11_3 ),
    inference(sat_conversion,[],[f418]) ).

cnf(s5,plain,
    ( spl11_1
    | spl11_6 ),
    inference(sat_conversion,[],[f433]) ).

cnf(s6,plain,
    ( spl11_3
    | spl11_6 ),
    inference(sat_conversion,[],[f434]) ).

cnf(s9,plain,
    ( spl11_2
    | spl11_9
    | spl11_10 ),
    inference(sat_conversion,[],[f451]) ).

cnf(s10,plain,
    ( spl11_6
    | spl11_9
    | spl11_10 ),
    inference(sat_conversion,[],[f452]) ).

cnf(s11,plain,
    ( spl11_11
    | spl11_12 ),
    inference(sat_conversion,[],[f461]) ).

cnf(s13,plain,
    ( spl11_12
    | spl11_14 ),
    inference(sat_conversion,[],[f471]) ).

cnf(s14,plain,
    ( spl11_12
    | spl11_15 ),
    inference(sat_conversion,[],[f476]) ).

cnf(s15,plain,
    ( spl11_11
    | spl11_16 ),
    inference(sat_conversion,[],[f481]) ).

cnf(s17,plain,
    ( spl11_16
    | spl11_17 ),
    inference(sat_conversion,[],[f487]) ).

cnf(s18,plain,
    ( spl11_16
    | spl11_18 ),
    inference(sat_conversion,[],[f492]) ).

cnf(s19,plain,
    ( spl11_9
    | spl11_10
    | spl11_12 ),
    inference(sat_conversion,[],[f493]) ).

cnf(s20,plain,
    ( spl11_9
    | spl11_10
    | spl11_16 ),
    inference(sat_conversion,[],[f494]) ).

cnf(s25,plain,
    ( spl11_9
    | spl11_10
    | spl11_20 ),
    inference(sat_conversion,[],[f518]) ).

cnf(s35,plain,
    ( ~ spl11_2
    | ~ spl11_6
    | ~ spl11_12
    | ~ spl11_16
    | ~ spl11_20 ),
    inference(sat_conversion,[],[f1005]) ).

cnf(s36,plain,
    ( ~ spl11_10
    | ~ spl11_12
    | ~ spl11_16 ),
    inference(sat_conversion,[],[f1126]) ).

cnf(s40,plain,
    ( ~ spl11_10
    | ~ spl11_11
    | ~ spl11_17
    | ~ spl11_18 ),
    inference(sat_conversion,[],[f4718]) ).

cnf(s44,plain,
    ( ~ spl11_2
    | ~ spl11_6
    | ~ spl11_9 ),
    inference(sat_conversion,[],[f4848]) ).

cnf(s71,plain,
    ( ~ spl11_10
    | ~ spl11_11
    | ~ spl11_14
    | ~ spl11_15 ),
    inference(sat_conversion,[],[f6663]) ).

cnf(s111,plain,
    ( ~ spl11_1
    | ~ spl11_3
    | ~ spl11_9 ),
    inference(sat_conversion,[],[f7939]) ).

cnf(s118,plain,
    ( spl11_10
    | spl11_1 ),
    inference(rat,[],[s35,s20,s25,s19,s44,s1,s5]) ).

cnf(s119,plain,
    ( spl11_16
    | ~ spl11_10 ),
    inference(rat,[],[s40,s15,s17,s18]) ).

cnf(s120,plain,
    ( ~ spl11_16
    | ~ spl11_10 ),
    inference(rat,[],[s71,s11,s13,s14,s36]) ).

cnf(s121,plain,
    ~ spl11_10,
    inference(rat,[],[s120,s119]) ).

cnf(s122,plain,
    spl11_1,
    inference(rat,[],[s118,s121]) ).

cnf(s123,plain,
    ~ spl11_9,
    inference(rat,[],[s44,s2,s6,s111,s122]) ).

cnf(s124,plain,
    spl11_2,
    inference(rat,[],[s9,s121,s123]) ).

cnf(s125,plain,
    spl11_6,
    inference(rat,[],[s10,s121,s123]) ).

cnf(s126,plain,
    spl11_20,
    inference(rat,[],[s25,s121,s123]) ).

cnf(s127,plain,
    spl11_16,
    inference(rat,[],[s20,s121,s123]) ).

cnf(s129,plain,
    ~ spl11_12,
    inference(rat,[],[s35,s126,s125,s124,s127]) ).

cnf(s130,plain,
    $false,
    inference(rat,[],[s19,s121,s123,s129]) ).

thf(f7940,plain,
    $false,
    inference(avatar_sat_refutation,[],[s130]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01  % Problem  : SYO446^1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03  % Command  : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.00/0.10  % Computer : n012.cluster.edu
% 0.00/0.10  % Model    : x86_64 x86_64
% 0.00/0.10  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.00/0.10  % Memory   : 8046.5625MB
% 0.00/0.10  % OS       : Linux 6.8.0-71-generic
% 0.00/0.10  % CPULimit : 300
% 0.00/0.10  % WCLimit  : 300
% 0.00/0.10  % DateTime : Tue Sep 29 16:51:34 UTC 2026
% 0.00/0.10  % CPUTime  : 
% 0.00/0.10  Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.12  Running first-order model finding
% 0.09/0.12  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
% 0.63/0.30  % (372062)Will run a generic schedule for satisfiability detection.
% 0.63/0.30  % (372071)% WARNING: option uhcvi not known.
% 0.63/0.30  % (372072)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3202980889:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.63/0.30  % (372070)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3282291791_2999 on theBenchmark for (2999ds/0Mi)
% 0.63/0.30  % (372074)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2204374963:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.63/0.30  % (372071)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1569574073:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.63/0.30  % (372076)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3340172120:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.63/0.30  % (372073)dis+10_1_sil=32000:sp=arity:random_seed=1730192683:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.63/0.30  % (372075)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=724551985:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.63/0.30  % (372074)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.63/0.30  % (372071)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.63/0.30  % Exception at run slice level
% 0.63/0.30  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.63/0.30  % (372071)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.63/0.30  % (372084)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1914015155:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.63/0.30  % Exception at run slice level
% 0.63/0.30  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.63/0.30  % (372073)Instruction limit reached! 
% 0.63/0.30  % (372073)------------------------------
% 0.63/0.30  % (372073)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.63/0.30  % (372073)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.63/0.30  % (372073)CaDiCaL version: 2.1.3
% 0.63/0.30  % (372073)Termination reason: Instruction limit
% 0.63/0.30  % (372073)Termination phase: Saturation
% 0.63/0.30  % (372073)Time elapsed: 0.024 s
% 0.63/0.30  % (372073)Peak memory usage: 12 MB
% 0.63/0.30  % (372073)Instructions burned: 103 (million)
% 0.63/0.30  % (372086)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1438310264:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.63/0.30  % (372074)Instruction limit reached! 
% 0.63/0.30  % (372074)------------------------------
% 0.63/0.30  % (372074)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.63/0.30  % (372074)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.63/0.30  % (372074)CaDiCaL version: 2.1.3
% 0.63/0.30  % (372074)Termination reason: Instruction limit
% 0.63/0.30  % (372074)Termination phase: Saturation
% 0.63/0.30  % (372074)Time elapsed: 0.028 s
% 0.63/0.30  % (372074)Peak memory usage: 12 MB
% 0.63/0.30  % (372074)Instructions burned: 119 (million)
% 0.63/0.30  % (372075)Instruction limit reached! 
% 0.63/0.30  % (372075)------------------------------
% 0.63/0.30  % (372075)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.63/0.30  % (372075)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.63/0.30  % (372075)CaDiCaL version: 2.1.3
% 0.63/0.30  % (372075)Termination reason: Instruction limit
% 0.63/0.30  % (372075)Termination phase: Saturation
% 0.63/0.30  % (372075)Time elapsed: 0.031 s
% 0.63/0.30  % (372075)Peak memory usage: 12 MB
% 0.63/0.30  % (372075)Instructions burned: 134 (million)
% 0.63/0.30  % (372088)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=920121286:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 0.63/0.30  % (372088)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.63/0.30  % (372088)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 0.63/0.30  % (372089)ott-21_1_sil=16000:fs=off:random_seed=1885476409:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 0.63/0.30  % (372076)Instruction limit reached! 
% 0.63/0.30  % (372076)------------------------------
% 0.63/0.30  % (372076)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.63/0.30  % (372076)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.63/0.30  % (372076)CaDiCaL version: 2.1.3
% 0.63/0.30  % (372076)Termination reason: Instruction limit
% 0.63/0.30  % (372076)Termination phase: Saturation
% 0.63/0.30  % (372076)Time elapsed: 0.041 s
% 0.63/0.30  % (372076)Peak memory usage: 12 MB
% 0.63/0.30  % (372076)Instructions burned: 161 (million)
% 0.63/0.30  % (372090)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1024006547:i=477:bd=all_2999 on theBenchmark for (2999ds/477Mi)
% 0.63/0.30  % (372093)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1560995276:fmbsr=1.3:i=865:ins=25_2999 on theBenchmark for (2999ds/865Mi)
% 0.63/0.30  % Exception at run slice level
% 0.63/0.30  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.63/0.30  % (372086)Instruction limit reached! 
% 0.63/0.30  % (372086)------------------------------
% 0.63/0.30  % (372086)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.63/0.30  % (372086)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.63/0.30  % (372086)CaDiCaL version: 2.1.3
% 0.63/0.30  % (372086)Termination reason: Instruction limit
% 0.63/0.30  % (372086)Termination phase: Saturation
% 0.63/0.30  % (372086)Time elapsed: 0.032 s
% 0.63/0.30  % (372086)Peak memory usage: 12 MB
% 0.63/0.30  % (372086)Instructions burned: 133 (million)
% 0.63/0.30  % (372096)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2364212452:i=1179_2999 on theBenchmark for (2999ds/1179Mi)
% 0.63/0.30  % (372097)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=999012924:i=889:ins=1_2999 on theBenchmark for (2999ds/889Mi)
% 0.63/0.30  % Exception at run slice level
% 0.63/0.30  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 0.63/0.30  % (372089)Instruction limit reached! 
% 0.63/0.30  % (372089)------------------------------
% 0.63/0.30  % (372089)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.63/0.30  % (372089)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.63/0.30  % (372089)CaDiCaL version: 2.1.3
% 0.63/0.30  % (372089)Termination reason: Instruction limit
% 0.63/0.30  % (372089)Termination phase: Saturation
% 0.63/0.30  % (372089)Time elapsed: 0.041 s
% 0.63/0.30  % (372089)Peak memory usage: 12 MB
% 0.63/0.30  % (372089)Instructions burned: 181 (million)
% 0.63/0.30  % (372100)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=1415303402:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2998 on theBenchmark for (2998ds/692Mi)
% 0.63/0.30  % (372100)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.63/0.30  % (372101)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2293178774:i=879:kws=inv_precedence:fsr=off_2998 on theBenchmark for (2998ds/879Mi)
% 0.63/0.30  % (372101)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 0.63/0.30  % (372088) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-372062-372088"...
% 0.63/0.30  % (372088)...printing done.
% 0.63/0.30  % (372088)Refutation found. Thanks to Tanya!
% 0.63/0.30  % SZS status Theorem for theBenchmark
% 0.63/0.30  % SZS output start Proof for theBenchmark
% See solution above
% 0.63/0.30  % (372088)------------------------------
% 0.63/0.30  % (372088)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.63/0.30  % (372088)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.63/0.30  % (372088)CaDiCaL version: 2.1.3
% 0.63/0.30  % (372088)Termination reason: Refutation
% 0.63/0.30  % (372088)Time elapsed: 0.105 s
% 0.63/0.30  % (372088)Peak memory usage: 14 MB
% 0.63/0.30  % (372088)Instructions burned: 443 (million)
% 0.63/0.30  % (372062)Success in time 0.177 s
% 0.63/0.30  % Vampire exiting
%------------------------------------------------------------------------------