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LEO-II---2.3.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SET925^7 : TPTP v9.3.1. Released v5.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n017.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 Oct  7 10:42:34 AM UTC 2026

% Result   : Theorem 5.97s 1.22s
% Output   : CNFRefutation 5.97s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   41
%            Number of leaves      :   48
% Syntax   : Number of formulae    :  627 ( 151 unt;   0 typ;  32 def)
%            Number of atoms       : 12031 (3127 equ;   0 cnn)
%            Maximal formula atoms :   18 (  19 avg)
%            Number of connectives : 30636 (3890   ~;4898   |;  64   &;21739   @)
%                                         (   0 <=>;  45  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   20 (  10 avg)
%            Number of types       :    3 (   1 usr)
%            Number of type conns  :   59 (  59   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   69 (  66 usr;  13 con; 0-8 aty)
%            Number of variables   : 4175 (  79   ^;4090   !;   6   ?;4175   :)

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

thf(tp_empty,type,
    empty: mu > $i > $o ).

thf(tp_empty_set,type,
    empty_set: mu ).

thf(tp_exists_in_world,type,
    exists_in_world: mu > $i > $o ).

thf(tp_in,type,
    in: mu > mu > $i > $o ).

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

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

thf(tp_mbox_s4,type,
    mbox_s4: ( $i > $o ) > $i > $o ).

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

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

thf(tp_mdia_s4,type,
    mdia_s4: ( $i > $o ) > $i > $o ).

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

thf(tp_qmltpeq,type,
    qmltpeq: mu > mu > $i > $o ).

thf(tp_rel_s4,type,
    rel_s4: $i > $i > $o ).

thf(tp_sK10_REN,type,
    sK10_REN: $o ).

thf(tp_sK11_SY241,type,
    sK11_SY241: $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK12_SY238,type,
    sK12_SY238: $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK13_SY344,type,
    sK13_SY344: $i > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK14_SY342,type,
    sK14_SY342: $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK15_SY472,type,
    sK15_SY472: $i > mu > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK16_SY471,type,
    sK16_SY471: $i > mu > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK17_SY609,type,
    sK17_SY609: $i > mu > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK18_SY608,type,
    sK18_SY608: $i > mu > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK19_SY719,type,
    sK19_SY719: $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK1_SY120,type,
    sK1_SY120: $i ).

thf(tp_sK20_SY718,type,
    sK20_SY718: $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK21_SY796,type,
    sK21_SY796: $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK22_SY893,type,
    sK22_SY893: $i > mu > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK23_SY998,type,
    sK23_SY998: $i > mu > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK24_SY1105,type,
    sK24_SY1105: $i > mu > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK25_SY1130,type,
    sK25_SY1130: $i > mu > $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK26_SY1216,type,
    sK26_SY1216: $i > mu > $i > mu > $i > $i > $i ).

thf(tp_sK2_SY1273,type,
    sK2_SY1273: $i ).

thf(tp_sK3_SY1283,type,
    sK3_SY1283: mu ).

thf(tp_sK4_SY1292,type,
    sK4_SY1292: $i ).

thf(tp_sK5_SY1300,type,
    sK5_SY1300: mu ).

thf(tp_sK6_SY1310,type,
    sK6_SY1310: $i ).

thf(tp_sK7_SY1314,type,
    sK7_SY1314: $i ).

thf(tp_sK8_SY1307,type,
    sK8_SY1307: $i ).

thf(tp_sK9_SY1316,type,
    sK9_SY1316: $i ).

thf(tp_set_difference,type,
    set_difference: mu > mu > mu ).

thf(tp_singleton,type,
    singleton: mu > mu ).

thf(mand,definition,
    ( mand
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mnot @ ( mor @ ( mnot @ Phi ) @ ( mnot @ Psi ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mand) ).

thf(mbox,definition,
    ( mbox
    = ( ^ [R: $i > $i > $o,Phi: $i > $o,W: $i] :
        ! [V: $i] :
          ( ~ ( R @ W @ V )
          | ( Phi @ V ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mbox) ).

thf(mbox_s4,definition,
    ( mbox_s4
    = ( ^ [Phi: $i > $o,W: $i] :
        ! [V: $i] :
          ( ~ ( rel_s4 @ W @ V )
          | ( Phi @ V ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mbox_s4) ).

thf(mcountersatisfiable,definition,
    ( mcountersatisfiable
    = ( ^ [Phi: $i > $o] :
        ? [W: $i] :
          ~ ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mcountersatisfiable) ).

thf(mdia,definition,
    ( mdia
    = ( ^ [R: $i > $i > $o,Phi: $i > $o] : ( mnot @ ( mbox @ R @ ( mnot @ Phi ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mdia) ).

thf(mdia_s4,definition,
    ( mdia_s4
    = ( ^ [Phi: $i > $o] : ( mnot @ ( mbox_s4 @ ( mnot @ Phi ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mdia_s4) ).

thf(meq_prop,definition,
    ( meq_prop
    = ( ^ [X: $i > $o,Y: $i > $o,W: $i] :
          ( ( X @ W )
          = ( Y @ W ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',meq_prop) ).

thf(mequiv,definition,
    ( mequiv
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mand @ ( mimplies @ Phi @ Psi ) @ ( mimplies @ Psi @ Phi ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mequiv) ).

thf(meuclidean,definition,
    ( meuclidean
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ S @ U ) )
         => ( R @ T @ U ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',meuclidean) ).

thf(mexists_ind,definition,
    ( mexists_ind
    = ( ^ [Phi: mu > $i > $o] :
          ( mnot
          @ ( mforall_ind
            @ ^ [X: mu] : ( mnot @ ( Phi @ X ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mexists_ind) ).

thf(mexists_prop,definition,
    ( mexists_prop
    = ( ^ [Phi: ( $i > $o ) > $i > $o] :
          ( mnot
          @ ( mforall_prop
            @ ^ [P: $i > $o] : ( mnot @ ( Phi @ P ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mexists_prop) ).

thf(mfalse,definition,
    ( mfalse
    = ( mnot @ mtrue ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mfalse) ).

thf(mforall_ind,definition,
    ( mforall_ind
    = ( ^ [Phi: mu > $i > $o,W: $i] :
        ! [X: mu] :
          ( ( exists_in_world @ X @ W )
         => ( Phi @ X @ W ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mforall_ind) ).

thf(mforall_prop,definition,
    ( mforall_prop
    = ( ^ [Phi: ( $i > $o ) > $i > $o,W: $i] :
        ! [P: $i > $o] : ( Phi @ P @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mforall_prop) ).

thf(mfunctional,definition,
    ( mfunctional
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i] :
        ? [T: $i] :
          ( ( R @ S @ T )
          & ! [U: $i] :
              ( ( R @ S @ U )
             => ( T = U ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mfunctional) ).

thf(mimplied,definition,
    ( mimplied
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mor @ ( mnot @ Psi ) @ Phi ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mimplied) ).

thf(mimplies,definition,
    ( mimplies
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mor @ ( mnot @ Phi ) @ Psi ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mimplies) ).

thf(minvalid,definition,
    ( minvalid
    = ( ^ [Phi: $i > $o] :
        ! [W: $i] :
          ~ ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',minvalid) ).

thf(mnot,definition,
    ( mnot
    = ( ^ [Phi: $i > $o,W: $i] :
          ~ ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mnot) ).

thf(mor,definition,
    ( mor
    = ( ^ [Phi: $i > $o,Psi: $i > $o,W: $i] :
          ( ( Phi @ W )
          | ( Psi @ W ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mor) ).

thf(mpartially_functional,definition,
    ( mpartially_functional
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ S @ U ) )
         => ( T = U ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mpartially_functional) ).

thf(mreflexive,definition,
    ( mreflexive
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i] : ( R @ S @ S ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mreflexive) ).

thf(msatisfiable,definition,
    ( msatisfiable
    = ( ^ [Phi: $i > $o] :
        ? [W: $i] : ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',msatisfiable) ).

thf(mserial,definition,
    ( mserial
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i] :
        ? [T: $i] : ( R @ S @ T ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mserial) ).

thf(msymmetric,definition,
    ( msymmetric
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i] :
          ( ( R @ S @ T )
         => ( R @ T @ S ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',msymmetric) ).

thf(mtransitive,definition,
    ( mtransitive
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ T @ U ) )
         => ( R @ S @ U ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mtransitive) ).

thf(mtrue,definition,
    ( mtrue
    = ( ^ [W: $i] : $true ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mtrue) ).

thf(mvalid,definition,
    ( mvalid
    = ( ^ [Phi: $i > $o] :
        ! [W: $i] : ( Phi @ W ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mvalid) ).

thf(mweakly_connected,definition,
    ( mweakly_connected
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ S @ U ) )
         => ( ( R @ T @ U )
            | ( T = U )
            | ( R @ U @ T ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mweakly_connected) ).

thf(mweakly_dense,definition,
    ( mweakly_dense
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( R @ S @ T )
         => ? [U: $i] :
              ( ( R @ S @ U )
              & ( R @ U @ T ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mweakly_dense) ).

thf(mweakly_directed,definition,
    ( mweakly_directed
    = ( ^ [R: $i > $i > $o] :
        ! [S: $i,T: $i,U: $i] :
          ( ( ( R @ S @ T )
            & ( R @ S @ U ) )
         => ? [V: $i] :
              ( ( R @ T @ V )
              & ( R @ U @ V ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mweakly_directed) ).

thf(mxor,definition,
    ( mxor
    = ( ^ [Phi: $i > $o,Psi: $i > $o] : ( mnot @ ( mequiv @ Phi @ Psi ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mxor) ).

thf(1,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] : ( mand @ ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( qmltpeq @ ( set_difference @ ( singleton @ A ) @ B ) @ empty_set ) ) @ ( mbox_s4 @ ( in @ A @ B ) ) ) ) @ ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( in @ A @ B ) ) @ ( mbox_s4 @ ( qmltpeq @ ( set_difference @ ( singleton @ A ) @ B ) @ empty_set ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l36_zfmisc_1) ).

thf(4,axiom,
    mvalid @ ( mbox_s4 @ ( empty @ empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_xboole_0) ).

thf(5,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] : ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( in @ A @ B ) ) @ ( mbox_s4 @ ( mnot @ ( mbox_s4 @ ( in @ B @ A ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(6,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] :
                  ( mbox_s4
                  @ ( mforall_ind
                    @ ^ [C: mu] : ( mbox_s4 @ ( mimplies @ ( mand @ ( mbox_s4 @ ( qmltpeq @ A @ B ) ) @ ( mbox_s4 @ ( in @ C @ A ) ) ) @ ( mbox_s4 @ ( in @ C @ B ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',in_substitution_2) ).

thf(7,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] :
                  ( mbox_s4
                  @ ( mforall_ind
                    @ ^ [C: mu] : ( mbox_s4 @ ( mimplies @ ( mand @ ( mbox_s4 @ ( qmltpeq @ A @ B ) ) @ ( mbox_s4 @ ( in @ A @ C ) ) ) @ ( mbox_s4 @ ( in @ B @ C ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',in_substitution_1) ).

thf(8,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] : ( mbox_s4 @ ( mimplies @ ( mand @ ( mbox_s4 @ ( qmltpeq @ A @ B ) ) @ ( mbox_s4 @ ( empty @ A ) ) ) @ ( mbox_s4 @ ( empty @ B ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',empty_substitution_1) ).

thf(9,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] : ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( qmltpeq @ A @ B ) ) @ ( mbox_s4 @ ( qmltpeq @ ( singleton @ A ) @ ( singleton @ B ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singleton_substitution_1) ).

thf(10,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] :
                  ( mbox_s4
                  @ ( mforall_ind
                    @ ^ [C: mu] : ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( qmltpeq @ A @ B ) ) @ ( mbox_s4 @ ( qmltpeq @ ( set_difference @ C @ A ) @ ( set_difference @ C @ B ) ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',set_difference_substitution_2) ).

thf(11,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] :
                  ( mbox_s4
                  @ ( mforall_ind
                    @ ^ [C: mu] : ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( qmltpeq @ A @ B ) ) @ ( mbox_s4 @ ( qmltpeq @ ( set_difference @ A @ C ) @ ( set_difference @ B @ C ) ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',set_difference_substitution_1) ).

thf(12,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [X: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [Y: mu] :
                  ( mbox_s4
                  @ ( mforall_ind
                    @ ^ [Z: mu] : ( mbox_s4 @ ( mimplies @ ( mand @ ( mbox_s4 @ ( qmltpeq @ X @ Y ) ) @ ( mbox_s4 @ ( qmltpeq @ Y @ Z ) ) ) @ ( mbox_s4 @ ( qmltpeq @ X @ Z ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',transitivity) ).

thf(13,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [X: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [Y: mu] : ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( qmltpeq @ X @ Y ) ) @ ( mbox_s4 @ ( qmltpeq @ Y @ X ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symmetry) ).

thf(14,axiom,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [X: mu] : ( mbox_s4 @ ( qmltpeq @ X @ X ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity) ).

thf(15,axiom,
    ! [V: $i,V2: mu,V1: mu] : ( exists_in_world @ ( set_difference @ V2 @ V1 ) @ V ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_of_set_difference_ax) ).

thf(16,axiom,
    ! [V: $i,V1: mu] : ( exists_in_world @ ( singleton @ V1 ) @ V ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_of_singleton_ax) ).

thf(17,axiom,
    ! [V: $i] : ( exists_in_world @ empty_set @ V ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_of_empty_set_ax) ).

thf(22,conjecture,
    ( mvalid
    @ ( mbox_s4
      @ ( mforall_ind
        @ ^ [A: mu] :
            ( mbox_s4
            @ ( mforall_ind
              @ ^ [B: mu] : ( mand @ ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( qmltpeq @ ( set_difference @ ( singleton @ A ) @ B ) @ empty_set ) ) @ ( mbox_s4 @ ( in @ A @ B ) ) ) ) @ ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( in @ A @ B ) ) @ ( mbox_s4 @ ( qmltpeq @ ( set_difference @ ( singleton @ A ) @ B ) @ empty_set ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t68_zfmisc_1) ).

thf(23,negated_conjecture,
    ( ( mvalid
      @ ( mbox_s4
        @ ( mforall_ind
          @ ^ [A: mu] :
              ( mbox_s4
              @ ( mforall_ind
                @ ^ [B: mu] : ( mand @ ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( qmltpeq @ ( set_difference @ ( singleton @ A ) @ B ) @ empty_set ) ) @ ( mbox_s4 @ ( in @ A @ B ) ) ) ) @ ( mbox_s4 @ ( mimplies @ ( mbox_s4 @ ( in @ A @ B ) ) @ ( mbox_s4 @ ( qmltpeq @ ( set_difference @ ( singleton @ A ) @ B ) @ empty_set ) ) ) ) ) ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[22]) ).

thf(24,plain,
    ( ( ! [SY120: $i,SY121: $i] :
          ( ~ ( rel_s4 @ SY120 @ SY121 )
          | ! [SY111: mu] :
              ( ( exists_in_world @ SY111 @ SY121 )
             => ! [SY112: $i] :
                  ( ~ ( rel_s4 @ SY121 @ SY112 )
                  | ! [SY94: mu] :
                      ( ( exists_in_world @ SY94 @ SY112 )
                     => ~ ( ~ ! [SY95: $i] :
                                ( ~ ( rel_s4 @ SY112 @ SY95 )
                                | ~ ! [SY96: $i] :
                                      ( ~ ( rel_s4 @ SY95 @ SY96 )
                                      | ( qmltpeq @ ( set_difference @ ( singleton @ SY111 ) @ SY94 ) @ empty_set @ SY96 ) )
                                | ! [SY97: $i] :
                                    ( ~ ( rel_s4 @ SY95 @ SY97 )
                                    | ( in @ SY111 @ SY94 @ SY97 ) ) )
                          | ~ ! [SY98: $i] :
                                ( ~ ( rel_s4 @ SY112 @ SY98 )
                                | ~ ! [SY99: $i] :
                                      ( ~ ( rel_s4 @ SY98 @ SY99 )
                                      | ( in @ SY111 @ SY94 @ SY99 ) )
                                | ! [SY100: $i] :
                                    ( ~ ( rel_s4 @ SY98 @ SY100 )
                                    | ( qmltpeq @ ( set_difference @ ( singleton @ SY111 ) @ SY94 ) @ empty_set @ SY100 ) ) ) ) ) ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[23,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(25,plain,
    ( ( ! [SY262: $i,SY263: $i] :
          ( ~ ( rel_s4 @ SY262 @ SY263 )
          | ! [SY253: mu] :
              ( ( exists_in_world @ SY253 @ SY263 )
             => ! [SY254: $i] :
                  ( ~ ( rel_s4 @ SY263 @ SY254 )
                  | ! [SY236: mu] :
                      ( ( exists_in_world @ SY236 @ SY254 )
                     => ~ ( ~ ! [SY237: $i] :
                                ( ~ ( rel_s4 @ SY254 @ SY237 )
                                | ~ ! [SY238: $i] :
                                      ( ~ ( rel_s4 @ SY237 @ SY238 )
                                      | ( qmltpeq @ ( set_difference @ ( singleton @ SY253 ) @ SY236 ) @ empty_set @ SY238 ) )
                                | ! [SY239: $i] :
                                    ( ~ ( rel_s4 @ SY237 @ SY239 )
                                    | ( in @ SY253 @ SY236 @ SY239 ) ) )
                          | ~ ! [SY240: $i] :
                                ( ~ ( rel_s4 @ SY254 @ SY240 )
                                | ~ ! [SY241: $i] :
                                      ( ~ ( rel_s4 @ SY240 @ SY241 )
                                      | ( in @ SY253 @ SY236 @ SY241 ) )
                                | ! [SY242: $i] :
                                    ( ~ ( rel_s4 @ SY240 @ SY242 )
                                    | ( qmltpeq @ ( set_difference @ ( singleton @ SY253 ) @ SY236 ) @ empty_set @ SY242 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(26,plain,
    ( ( ! [SY286: $i,SY287: $i] :
          ( ~ ( rel_s4 @ SY286 @ SY287 )
          | ( empty @ empty_set @ SY287 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(27,plain,
    ( ( ! [SY360: $i,SY361: $i] :
          ( ~ ( rel_s4 @ SY360 @ SY361 )
          | ! [SY353: mu] :
              ( ( exists_in_world @ SY353 @ SY361 )
             => ! [SY354: $i] :
                  ( ~ ( rel_s4 @ SY361 @ SY354 )
                  | ! [SY340: mu] :
                      ( ( exists_in_world @ SY340 @ SY354 )
                     => ! [SY341: $i] :
                          ( ~ ( rel_s4 @ SY354 @ SY341 )
                          | ~ ! [SY342: $i] :
                                ( ~ ( rel_s4 @ SY341 @ SY342 )
                                | ( in @ SY353 @ SY340 @ SY342 ) )
                          | ! [SY343: $i] :
                              ( ~ ( rel_s4 @ SY341 @ SY343 )
                              | ~ ! [SY344: $i] :
                                    ( ~ ( rel_s4 @ SY343 @ SY344 )
                                    | ( in @ SY340 @ SY353 @ SY344 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(28,plain,
    ( ( ! [SY493: $i,SY494: $i] :
          ( ~ ( rel_s4 @ SY493 @ SY494 )
          | ! [SY484: mu] :
              ( ( exists_in_world @ SY484 @ SY494 )
             => ! [SY485: $i] :
                  ( ~ ( rel_s4 @ SY494 @ SY485 )
                  | ! [SY467: mu] :
                      ( ( exists_in_world @ SY467 @ SY485 )
                     => ! [SY468: $i] :
                          ( ~ ( rel_s4 @ SY485 @ SY468 )
                          | ! [SY469: mu] :
                              ( ( exists_in_world @ SY469 @ SY468 )
                             => ! [SY470: $i] :
                                  ( ~ ( rel_s4 @ SY468 @ SY470 )
                                  | ~ ~ ( ~ ! [SY471: $i] :
                                              ( ~ ( rel_s4 @ SY470 @ SY471 )
                                              | ( qmltpeq @ SY484 @ SY467 @ SY471 ) )
                                        | ~ ! [SY472: $i] :
                                              ( ~ ( rel_s4 @ SY470 @ SY472 )
                                              | ( in @ SY469 @ SY484 @ SY472 ) ) )
                                  | ! [SY447: $i] :
                                      ( ~ ( rel_s4 @ SY470 @ SY447 )
                                      | ( in @ SY469 @ SY467 @ SY447 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(29,plain,
    ( ( ! [SY630: $i,SY631: $i] :
          ( ~ ( rel_s4 @ SY630 @ SY631 )
          | ! [SY621: mu] :
              ( ( exists_in_world @ SY621 @ SY631 )
             => ! [SY622: $i] :
                  ( ~ ( rel_s4 @ SY631 @ SY622 )
                  | ! [SY604: mu] :
                      ( ( exists_in_world @ SY604 @ SY622 )
                     => ! [SY605: $i] :
                          ( ~ ( rel_s4 @ SY622 @ SY605 )
                          | ! [SY606: mu] :
                              ( ( exists_in_world @ SY606 @ SY605 )
                             => ! [SY607: $i] :
                                  ( ~ ( rel_s4 @ SY605 @ SY607 )
                                  | ~ ~ ( ~ ! [SY608: $i] :
                                              ( ~ ( rel_s4 @ SY607 @ SY608 )
                                              | ( qmltpeq @ SY621 @ SY604 @ SY608 ) )
                                        | ~ ! [SY609: $i] :
                                              ( ~ ( rel_s4 @ SY607 @ SY609 )
                                              | ( in @ SY621 @ SY606 @ SY609 ) ) )
                                  | ! [SY584: $i] :
                                      ( ~ ( rel_s4 @ SY607 @ SY584 )
                                      | ( in @ SY604 @ SY606 @ SY584 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(30,plain,
    ( ( ! [SY736: $i,SY737: $i] :
          ( ~ ( rel_s4 @ SY736 @ SY737 )
          | ! [SY729: mu] :
              ( ( exists_in_world @ SY729 @ SY737 )
             => ! [SY730: $i] :
                  ( ~ ( rel_s4 @ SY737 @ SY730 )
                  | ! [SY716: mu] :
                      ( ( exists_in_world @ SY716 @ SY730 )
                     => ! [SY717: $i] :
                          ( ~ ( rel_s4 @ SY730 @ SY717 )
                          | ~ ~ ( ~ ! [SY718: $i] :
                                      ( ~ ( rel_s4 @ SY717 @ SY718 )
                                      | ( qmltpeq @ SY729 @ SY716 @ SY718 ) )
                                | ~ ! [SY719: $i] :
                                      ( ~ ( rel_s4 @ SY717 @ SY719 )
                                      | ( empty @ SY729 @ SY719 ) ) )
                          | ! [SY700: $i] :
                              ( ~ ( rel_s4 @ SY717 @ SY700 )
                              | ( empty @ SY716 @ SY700 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(31,plain,
    ( ( ! [SY811: $i,SY812: $i] :
          ( ~ ( rel_s4 @ SY811 @ SY812 )
          | ! [SY805: mu] :
              ( ( exists_in_world @ SY805 @ SY812 )
             => ! [SY806: $i] :
                  ( ~ ( rel_s4 @ SY812 @ SY806 )
                  | ! [SY794: mu] :
                      ( ( exists_in_world @ SY794 @ SY806 )
                     => ! [SY795: $i] :
                          ( ~ ( rel_s4 @ SY806 @ SY795 )
                          | ~ ! [SY796: $i] :
                                ( ~ ( rel_s4 @ SY795 @ SY796 )
                                | ( qmltpeq @ SY805 @ SY794 @ SY796 ) )
                          | ! [SY797: $i] :
                              ( ~ ( rel_s4 @ SY795 @ SY797 )
                              | ( qmltpeq @ ( singleton @ SY805 ) @ ( singleton @ SY794 ) @ SY797 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(32,plain,
    ( ( ! [SY912: $i,SY913: $i] :
          ( ~ ( rel_s4 @ SY912 @ SY913 )
          | ! [SY904: mu] :
              ( ( exists_in_world @ SY904 @ SY913 )
             => ! [SY905: $i] :
                  ( ~ ( rel_s4 @ SY913 @ SY905 )
                  | ! [SY889: mu] :
                      ( ( exists_in_world @ SY889 @ SY905 )
                     => ! [SY890: $i] :
                          ( ~ ( rel_s4 @ SY905 @ SY890 )
                          | ! [SY891: mu] :
                              ( ( exists_in_world @ SY891 @ SY890 )
                             => ! [SY892: $i] :
                                  ( ~ ( rel_s4 @ SY890 @ SY892 )
                                  | ~ ! [SY893: $i] :
                                        ( ~ ( rel_s4 @ SY892 @ SY893 )
                                        | ( qmltpeq @ SY904 @ SY889 @ SY893 ) )
                                  | ! [SY894: $i] :
                                      ( ~ ( rel_s4 @ SY892 @ SY894 )
                                      | ( qmltpeq @ ( set_difference @ SY891 @ SY904 ) @ ( set_difference @ SY891 @ SY889 ) @ SY894 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(33,plain,
    ( ( ! [SY1017: $i,SY1018: $i] :
          ( ~ ( rel_s4 @ SY1017 @ SY1018 )
          | ! [SY1009: mu] :
              ( ( exists_in_world @ SY1009 @ SY1018 )
             => ! [SY1010: $i] :
                  ( ~ ( rel_s4 @ SY1018 @ SY1010 )
                  | ! [SY994: mu] :
                      ( ( exists_in_world @ SY994 @ SY1010 )
                     => ! [SY995: $i] :
                          ( ~ ( rel_s4 @ SY1010 @ SY995 )
                          | ! [SY996: mu] :
                              ( ( exists_in_world @ SY996 @ SY995 )
                             => ! [SY997: $i] :
                                  ( ~ ( rel_s4 @ SY995 @ SY997 )
                                  | ~ ! [SY998: $i] :
                                        ( ~ ( rel_s4 @ SY997 @ SY998 )
                                        | ( qmltpeq @ SY1009 @ SY994 @ SY998 ) )
                                  | ! [SY999: $i] :
                                      ( ~ ( rel_s4 @ SY997 @ SY999 )
                                      | ( qmltpeq @ ( set_difference @ SY1009 @ SY996 ) @ ( set_difference @ SY994 @ SY996 ) @ SY999 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(34,plain,
    ( ( ! [SY1152: $i,SY1153: $i] :
          ( ~ ( rel_s4 @ SY1152 @ SY1153 )
          | ! [SY1143: mu] :
              ( ( exists_in_world @ SY1143 @ SY1153 )
             => ! [SY1144: $i] :
                  ( ~ ( rel_s4 @ SY1153 @ SY1144 )
                  | ! [SY1126: mu] :
                      ( ( exists_in_world @ SY1126 @ SY1144 )
                     => ! [SY1127: $i] :
                          ( ~ ( rel_s4 @ SY1144 @ SY1127 )
                          | ! [SY1128: mu] :
                              ( ( exists_in_world @ SY1128 @ SY1127 )
                             => ! [SY1129: $i] :
                                  ( ~ ( rel_s4 @ SY1127 @ SY1129 )
                                  | ~ ~ ( ~ ! [SY1130: $i] :
                                              ( ~ ( rel_s4 @ SY1129 @ SY1130 )
                                              | ( qmltpeq @ SY1143 @ SY1126 @ SY1130 ) )
                                        | ~ ! [SY1105: $i] :
                                              ( ~ ( rel_s4 @ SY1129 @ SY1105 )
                                              | ( qmltpeq @ SY1126 @ SY1128 @ SY1105 ) ) )
                                  | ! [SY1132: $i] :
                                      ( ~ ( rel_s4 @ SY1129 @ SY1132 )
                                      | ( qmltpeq @ SY1143 @ SY1128 @ SY1132 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(35,plain,
    ( ( ! [SY1231: $i,SY1232: $i] :
          ( ~ ( rel_s4 @ SY1231 @ SY1232 )
          | ! [SY1225: mu] :
              ( ( exists_in_world @ SY1225 @ SY1232 )
             => ! [SY1226: $i] :
                  ( ~ ( rel_s4 @ SY1232 @ SY1226 )
                  | ! [SY1214: mu] :
                      ( ( exists_in_world @ SY1214 @ SY1226 )
                     => ! [SY1215: $i] :
                          ( ~ ( rel_s4 @ SY1226 @ SY1215 )
                          | ~ ! [SY1216: $i] :
                                ( ~ ( rel_s4 @ SY1215 @ SY1216 )
                                | ( qmltpeq @ SY1225 @ SY1214 @ SY1216 ) )
                          | ! [SY1217: $i] :
                              ( ~ ( rel_s4 @ SY1215 @ SY1217 )
                              | ( qmltpeq @ SY1214 @ SY1225 @ SY1217 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(36,plain,
    ( ( ! [SY1259: $i,SY1260: $i] :
          ( ~ ( rel_s4 @ SY1259 @ SY1260 )
          | ! [SY1257: mu] :
              ( ( exists_in_world @ SY1257 @ SY1260 )
             => ! [SY1258: $i] :
                  ( ~ ( rel_s4 @ SY1260 @ SY1258 )
                  | ( qmltpeq @ SY1257 @ SY1257 @ SY1258 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(37,plain,
    ( ( ! [V: $i,V2: mu,V1: mu] : ( exists_in_world @ ( set_difference @ V2 @ V1 ) @ V ) )
    = $true ),
    inference(unfold_def,[status(thm)],[15,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(38,plain,
    ( ( ! [V: $i,V1: mu] : ( exists_in_world @ ( singleton @ V1 ) @ V ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(39,plain,
    ( ( ! [V: $i] : ( exists_in_world @ empty_set @ V ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(40,plain,
    ( ( ! [SY1273: $i] :
          ( ~ ( rel_s4 @ sK1_SY120 @ SY1273 )
          | ! [SY111: mu] :
              ( ( exists_in_world @ SY111 @ SY1273 )
             => ! [SY112: $i] :
                  ( ~ ( rel_s4 @ SY1273 @ SY112 )
                  | ! [SY94: mu] :
                      ( ( exists_in_world @ SY94 @ SY112 )
                     => ~ ( ~ ! [SY95: $i] :
                                ( ~ ( rel_s4 @ SY112 @ SY95 )
                                | ~ ! [SY96: $i] :
                                      ( ~ ( rel_s4 @ SY95 @ SY96 )
                                      | ( qmltpeq @ ( set_difference @ ( singleton @ SY111 ) @ SY94 ) @ empty_set @ SY96 ) )
                                | ! [SY97: $i] :
                                    ( ~ ( rel_s4 @ SY95 @ SY97 )
                                    | ( in @ SY111 @ SY94 @ SY97 ) ) )
                          | ~ ! [SY98: $i] :
                                ( ~ ( rel_s4 @ SY112 @ SY98 )
                                | ~ ! [SY99: $i] :
                                      ( ~ ( rel_s4 @ SY98 @ SY99 )
                                      | ( in @ SY111 @ SY94 @ SY99 ) )
                                | ! [SY100: $i] :
                                    ( ~ ( rel_s4 @ SY98 @ SY100 )
                                    | ( qmltpeq @ ( set_difference @ ( singleton @ SY111 ) @ SY94 ) @ empty_set @ SY100 ) ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[24]) ).

thf(41,plain,
    ( ( ~ ( rel_s4 @ sK1_SY120 @ sK2_SY1273 )
      | ! [SY1283: mu] :
          ( ( exists_in_world @ SY1283 @ sK2_SY1273 )
         => ! [SY1284: $i] :
              ( ~ ( rel_s4 @ sK2_SY1273 @ SY1284 )
              | ! [SY94: mu] :
                  ( ( exists_in_world @ SY94 @ SY1284 )
                 => ~ ( ~ ! [SY95: $i] :
                            ( ~ ( rel_s4 @ SY1284 @ SY95 )
                            | ~ ! [SY96: $i] :
                                  ( ~ ( rel_s4 @ SY95 @ SY96 )
                                  | ( qmltpeq @ ( set_difference @ ( singleton @ SY1283 ) @ SY94 ) @ empty_set @ SY96 ) )
                            | ! [SY97: $i] :
                                ( ~ ( rel_s4 @ SY95 @ SY97 )
                                | ( in @ SY1283 @ SY94 @ SY97 ) ) )
                      | ~ ! [SY98: $i] :
                            ( ~ ( rel_s4 @ SY1284 @ SY98 )
                            | ~ ! [SY99: $i] :
                                  ( ~ ( rel_s4 @ SY98 @ SY99 )
                                  | ( in @ SY1283 @ SY94 @ SY99 ) )
                            | ! [SY100: $i] :
                                ( ~ ( rel_s4 @ SY98 @ SY100 )
                                | ( qmltpeq @ ( set_difference @ ( singleton @ SY1283 ) @ SY94 ) @ empty_set @ SY100 ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[40]) ).

thf(42,plain,
    ( ( ~ ( ~ ( rel_s4 @ sK1_SY120 @ sK2_SY1273 )
          | ! [SY1283: mu] :
              ( ( exists_in_world @ SY1283 @ sK2_SY1273 )
             => ! [SY1284: $i] :
                  ( ~ ( rel_s4 @ sK2_SY1273 @ SY1284 )
                  | ! [SY94: mu] :
                      ( ( exists_in_world @ SY94 @ SY1284 )
                     => ~ ( ~ ! [SY95: $i] :
                                ( ~ ( rel_s4 @ SY1284 @ SY95 )
                                | ~ ! [SY96: $i] :
                                      ( ~ ( rel_s4 @ SY95 @ SY96 )
                                      | ( qmltpeq @ ( set_difference @ ( singleton @ SY1283 ) @ SY94 ) @ empty_set @ SY96 ) )
                                | ! [SY97: $i] :
                                    ( ~ ( rel_s4 @ SY95 @ SY97 )
                                    | ( in @ SY1283 @ SY94 @ SY97 ) ) )
                          | ~ ! [SY98: $i] :
                                ( ~ ( rel_s4 @ SY1284 @ SY98 )
                                | ~ ! [SY99: $i] :
                                      ( ~ ( rel_s4 @ SY98 @ SY99 )
                                      | ( in @ SY1283 @ SY94 @ SY99 ) )
                                | ! [SY100: $i] :
                                    ( ~ ( rel_s4 @ SY98 @ SY100 )
                                    | ( qmltpeq @ ( set_difference @ ( singleton @ SY1283 ) @ SY94 ) @ empty_set @ SY100 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[41]) ).

thf(43,plain,
    ( ( ( rel_s4 @ sK1_SY120 @ sK2_SY1273 )
      & ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 )
      & ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
      & ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
      & ( sK10_REN
        | ( ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
          & ! [SY1313: $i] :
              ( ~ ( rel_s4 @ sK6_SY1310 @ SY1313 )
              | ( in @ sK3_SY1283 @ sK5_SY1300 @ SY1313 ) )
          & ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
          & ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) )
      & ( sK10_REN
       => ( ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
          & ! [SY1315: $i] :
              ( ~ ( rel_s4 @ sK8_SY1307 @ SY1315 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SY1315 ) )
          & ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
          & ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[42]) ).

thf(44,plain,
    ( ( ! [SY262: $i,SY263: $i] :
          ( ~ ( rel_s4 @ SY262 @ SY263 )
          | ! [SY253: mu] :
              ( ~ ( exists_in_world @ SY253 @ SY263 )
              | ! [SY254: $i] :
                  ( ~ ( rel_s4 @ SY263 @ SY254 )
                  | ( ! [SY236: mu] :
                        ( ~ ( exists_in_world @ SY236 @ SY254 )
                        | ! [SY237: $i] :
                            ( ~ ( rel_s4 @ SY254 @ SY237 )
                            | ( ( rel_s4 @ SY237 @ ( sK12_SY238 @ SY237 @ SY236 @ SY254 @ SY253 @ SY263 @ SY262 ) )
                              & ~ ( qmltpeq @ ( set_difference @ ( singleton @ SY253 ) @ SY236 ) @ empty_set @ ( sK12_SY238 @ SY237 @ SY236 @ SY254 @ SY253 @ SY263 @ SY262 ) ) )
                            | ! [SY239: $i] :
                                ( ~ ( rel_s4 @ SY237 @ SY239 )
                                | ( in @ SY253 @ SY236 @ SY239 ) ) ) )
                    & ! [SY236: mu] :
                        ( ~ ( exists_in_world @ SY236 @ SY254 )
                        | ! [SY240: $i] :
                            ( ~ ( rel_s4 @ SY254 @ SY240 )
                            | ( ( rel_s4 @ SY240 @ ( sK11_SY241 @ SY240 @ SY236 @ SY254 @ SY253 @ SY263 @ SY262 ) )
                              & ~ ( in @ SY253 @ SY236 @ ( sK11_SY241 @ SY240 @ SY236 @ SY254 @ SY253 @ SY263 @ SY262 ) ) )
                            | ! [SY242: $i] :
                                ( ~ ( rel_s4 @ SY240 @ SY242 )
                                | ( qmltpeq @ ( set_difference @ ( singleton @ SY253 ) @ SY236 ) @ empty_set @ SY242 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[25]) ).

thf(45,plain,
    ( ( ! [SY360: $i,SY361: $i] :
          ( ~ ( rel_s4 @ SY360 @ SY361 )
          | ! [SY353: mu] :
              ( ~ ( exists_in_world @ SY353 @ SY361 )
              | ! [SY354: $i] :
                  ( ~ ( rel_s4 @ SY361 @ SY354 )
                  | ! [SY340: mu] :
                      ( ~ ( exists_in_world @ SY340 @ SY354 )
                      | ! [SY341: $i] :
                          ( ~ ( rel_s4 @ SY354 @ SY341 )
                          | ( ( rel_s4 @ SY341 @ ( sK14_SY342 @ SY341 @ SY340 @ SY354 @ SY353 @ SY361 @ SY360 ) )
                            & ~ ( in @ SY353 @ SY340 @ ( sK14_SY342 @ SY341 @ SY340 @ SY354 @ SY353 @ SY361 @ SY360 ) ) )
                          | ! [SY343: $i] :
                              ( ~ ( rel_s4 @ SY341 @ SY343 )
                              | ( ( rel_s4 @ SY343 @ ( sK13_SY344 @ SY343 @ SY341 @ SY340 @ SY354 @ SY353 @ SY361 @ SY360 ) )
                                & ~ ( in @ SY340 @ SY353 @ ( sK13_SY344 @ SY343 @ SY341 @ SY340 @ SY354 @ SY353 @ SY361 @ SY360 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[27]) ).

thf(46,plain,
    ( ( ! [SY493: $i,SY494: $i] :
          ( ~ ( rel_s4 @ SY493 @ SY494 )
          | ! [SY484: mu] :
              ( ~ ( exists_in_world @ SY484 @ SY494 )
              | ! [SY485: $i] :
                  ( ~ ( rel_s4 @ SY494 @ SY485 )
                  | ! [SY467: mu] :
                      ( ~ ( exists_in_world @ SY467 @ SY485 )
                      | ! [SY468: $i] :
                          ( ~ ( rel_s4 @ SY485 @ SY468 )
                          | ! [SY469: mu] :
                              ( ~ ( exists_in_world @ SY469 @ SY468 )
                              | ! [SY470: $i] :
                                  ( ~ ( rel_s4 @ SY468 @ SY470 )
                                  | ( ( rel_s4 @ SY470 @ ( sK16_SY471 @ SY470 @ SY469 @ SY468 @ SY467 @ SY485 @ SY484 @ SY494 @ SY493 ) )
                                    & ~ ( qmltpeq @ SY484 @ SY467 @ ( sK16_SY471 @ SY470 @ SY469 @ SY468 @ SY467 @ SY485 @ SY484 @ SY494 @ SY493 ) ) )
                                  | ( ( rel_s4 @ SY470 @ ( sK15_SY472 @ SY470 @ SY469 @ SY468 @ SY467 @ SY485 @ SY484 @ SY494 @ SY493 ) )
                                    & ~ ( in @ SY469 @ SY484 @ ( sK15_SY472 @ SY470 @ SY469 @ SY468 @ SY467 @ SY485 @ SY484 @ SY494 @ SY493 ) ) )
                                  | ! [SY447: $i] :
                                      ( ~ ( rel_s4 @ SY470 @ SY447 )
                                      | ( in @ SY469 @ SY467 @ SY447 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[28]) ).

thf(47,plain,
    ( ( ! [SY630: $i,SY631: $i] :
          ( ~ ( rel_s4 @ SY630 @ SY631 )
          | ! [SY621: mu] :
              ( ~ ( exists_in_world @ SY621 @ SY631 )
              | ! [SY622: $i] :
                  ( ~ ( rel_s4 @ SY631 @ SY622 )
                  | ! [SY604: mu] :
                      ( ~ ( exists_in_world @ SY604 @ SY622 )
                      | ! [SY605: $i] :
                          ( ~ ( rel_s4 @ SY622 @ SY605 )
                          | ! [SY606: mu] :
                              ( ~ ( exists_in_world @ SY606 @ SY605 )
                              | ! [SY607: $i] :
                                  ( ~ ( rel_s4 @ SY605 @ SY607 )
                                  | ( ( rel_s4 @ SY607 @ ( sK18_SY608 @ SY607 @ SY606 @ SY605 @ SY604 @ SY622 @ SY621 @ SY631 @ SY630 ) )
                                    & ~ ( qmltpeq @ SY621 @ SY604 @ ( sK18_SY608 @ SY607 @ SY606 @ SY605 @ SY604 @ SY622 @ SY621 @ SY631 @ SY630 ) ) )
                                  | ( ( rel_s4 @ SY607 @ ( sK17_SY609 @ SY607 @ SY606 @ SY605 @ SY604 @ SY622 @ SY621 @ SY631 @ SY630 ) )
                                    & ~ ( in @ SY621 @ SY606 @ ( sK17_SY609 @ SY607 @ SY606 @ SY605 @ SY604 @ SY622 @ SY621 @ SY631 @ SY630 ) ) )
                                  | ! [SY584: $i] :
                                      ( ~ ( rel_s4 @ SY607 @ SY584 )
                                      | ( in @ SY604 @ SY606 @ SY584 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[29]) ).

thf(48,plain,
    ( ( ! [SY736: $i,SY737: $i] :
          ( ~ ( rel_s4 @ SY736 @ SY737 )
          | ! [SY729: mu] :
              ( ~ ( exists_in_world @ SY729 @ SY737 )
              | ! [SY730: $i] :
                  ( ~ ( rel_s4 @ SY737 @ SY730 )
                  | ! [SY716: mu] :
                      ( ~ ( exists_in_world @ SY716 @ SY730 )
                      | ! [SY717: $i] :
                          ( ~ ( rel_s4 @ SY730 @ SY717 )
                          | ( ( rel_s4 @ SY717 @ ( sK20_SY718 @ SY717 @ SY716 @ SY730 @ SY729 @ SY737 @ SY736 ) )
                            & ~ ( qmltpeq @ SY729 @ SY716 @ ( sK20_SY718 @ SY717 @ SY716 @ SY730 @ SY729 @ SY737 @ SY736 ) ) )
                          | ( ( rel_s4 @ SY717 @ ( sK19_SY719 @ SY717 @ SY716 @ SY730 @ SY729 @ SY737 @ SY736 ) )
                            & ~ ( empty @ SY729 @ ( sK19_SY719 @ SY717 @ SY716 @ SY730 @ SY729 @ SY737 @ SY736 ) ) )
                          | ! [SY700: $i] :
                              ( ~ ( rel_s4 @ SY717 @ SY700 )
                              | ( empty @ SY716 @ SY700 ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[30]) ).

thf(49,plain,
    ( ( ! [SY811: $i,SY812: $i] :
          ( ~ ( rel_s4 @ SY811 @ SY812 )
          | ! [SY805: mu] :
              ( ~ ( exists_in_world @ SY805 @ SY812 )
              | ! [SY806: $i] :
                  ( ~ ( rel_s4 @ SY812 @ SY806 )
                  | ! [SY794: mu] :
                      ( ~ ( exists_in_world @ SY794 @ SY806 )
                      | ! [SY795: $i] :
                          ( ~ ( rel_s4 @ SY806 @ SY795 )
                          | ( ( rel_s4 @ SY795 @ ( sK21_SY796 @ SY795 @ SY794 @ SY806 @ SY805 @ SY812 @ SY811 ) )
                            & ~ ( qmltpeq @ SY805 @ SY794 @ ( sK21_SY796 @ SY795 @ SY794 @ SY806 @ SY805 @ SY812 @ SY811 ) ) )
                          | ! [SY797: $i] :
                              ( ~ ( rel_s4 @ SY795 @ SY797 )
                              | ( qmltpeq @ ( singleton @ SY805 ) @ ( singleton @ SY794 ) @ SY797 ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[31]) ).

thf(50,plain,
    ( ( ! [SY912: $i,SY913: $i] :
          ( ~ ( rel_s4 @ SY912 @ SY913 )
          | ! [SY904: mu] :
              ( ~ ( exists_in_world @ SY904 @ SY913 )
              | ! [SY905: $i] :
                  ( ~ ( rel_s4 @ SY913 @ SY905 )
                  | ! [SY889: mu] :
                      ( ~ ( exists_in_world @ SY889 @ SY905 )
                      | ! [SY890: $i] :
                          ( ~ ( rel_s4 @ SY905 @ SY890 )
                          | ! [SY891: mu] :
                              ( ~ ( exists_in_world @ SY891 @ SY890 )
                              | ! [SY892: $i] :
                                  ( ~ ( rel_s4 @ SY890 @ SY892 )
                                  | ( ( rel_s4 @ SY892 @ ( sK22_SY893 @ SY892 @ SY891 @ SY890 @ SY889 @ SY905 @ SY904 @ SY913 @ SY912 ) )
                                    & ~ ( qmltpeq @ SY904 @ SY889 @ ( sK22_SY893 @ SY892 @ SY891 @ SY890 @ SY889 @ SY905 @ SY904 @ SY913 @ SY912 ) ) )
                                  | ! [SY894: $i] :
                                      ( ~ ( rel_s4 @ SY892 @ SY894 )
                                      | ( qmltpeq @ ( set_difference @ SY891 @ SY904 ) @ ( set_difference @ SY891 @ SY889 ) @ SY894 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[32]) ).

thf(51,plain,
    ( ( ! [SY1017: $i,SY1018: $i] :
          ( ~ ( rel_s4 @ SY1017 @ SY1018 )
          | ! [SY1009: mu] :
              ( ~ ( exists_in_world @ SY1009 @ SY1018 )
              | ! [SY1010: $i] :
                  ( ~ ( rel_s4 @ SY1018 @ SY1010 )
                  | ! [SY994: mu] :
                      ( ~ ( exists_in_world @ SY994 @ SY1010 )
                      | ! [SY995: $i] :
                          ( ~ ( rel_s4 @ SY1010 @ SY995 )
                          | ! [SY996: mu] :
                              ( ~ ( exists_in_world @ SY996 @ SY995 )
                              | ! [SY997: $i] :
                                  ( ~ ( rel_s4 @ SY995 @ SY997 )
                                  | ( ( rel_s4 @ SY997 @ ( sK23_SY998 @ SY997 @ SY996 @ SY995 @ SY994 @ SY1010 @ SY1009 @ SY1018 @ SY1017 ) )
                                    & ~ ( qmltpeq @ SY1009 @ SY994 @ ( sK23_SY998 @ SY997 @ SY996 @ SY995 @ SY994 @ SY1010 @ SY1009 @ SY1018 @ SY1017 ) ) )
                                  | ! [SY999: $i] :
                                      ( ~ ( rel_s4 @ SY997 @ SY999 )
                                      | ( qmltpeq @ ( set_difference @ SY1009 @ SY996 ) @ ( set_difference @ SY994 @ SY996 ) @ SY999 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[33]) ).

thf(52,plain,
    ( ( ! [SY1152: $i,SY1153: $i] :
          ( ~ ( rel_s4 @ SY1152 @ SY1153 )
          | ! [SY1143: mu] :
              ( ~ ( exists_in_world @ SY1143 @ SY1153 )
              | ! [SY1144: $i] :
                  ( ~ ( rel_s4 @ SY1153 @ SY1144 )
                  | ! [SY1126: mu] :
                      ( ~ ( exists_in_world @ SY1126 @ SY1144 )
                      | ! [SY1127: $i] :
                          ( ~ ( rel_s4 @ SY1144 @ SY1127 )
                          | ! [SY1128: mu] :
                              ( ~ ( exists_in_world @ SY1128 @ SY1127 )
                              | ! [SY1129: $i] :
                                  ( ~ ( rel_s4 @ SY1127 @ SY1129 )
                                  | ( ( rel_s4 @ SY1129 @ ( sK25_SY1130 @ SY1129 @ SY1128 @ SY1127 @ SY1126 @ SY1144 @ SY1143 @ SY1153 @ SY1152 ) )
                                    & ~ ( qmltpeq @ SY1143 @ SY1126 @ ( sK25_SY1130 @ SY1129 @ SY1128 @ SY1127 @ SY1126 @ SY1144 @ SY1143 @ SY1153 @ SY1152 ) ) )
                                  | ( ( rel_s4 @ SY1129 @ ( sK24_SY1105 @ SY1129 @ SY1128 @ SY1127 @ SY1126 @ SY1144 @ SY1143 @ SY1153 @ SY1152 ) )
                                    & ~ ( qmltpeq @ SY1126 @ SY1128 @ ( sK24_SY1105 @ SY1129 @ SY1128 @ SY1127 @ SY1126 @ SY1144 @ SY1143 @ SY1153 @ SY1152 ) ) )
                                  | ! [SY1132: $i] :
                                      ( ~ ( rel_s4 @ SY1129 @ SY1132 )
                                      | ( qmltpeq @ SY1143 @ SY1128 @ SY1132 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[34]) ).

thf(53,plain,
    ( ( ! [SY1231: $i,SY1232: $i] :
          ( ~ ( rel_s4 @ SY1231 @ SY1232 )
          | ! [SY1225: mu] :
              ( ~ ( exists_in_world @ SY1225 @ SY1232 )
              | ! [SY1226: $i] :
                  ( ~ ( rel_s4 @ SY1232 @ SY1226 )
                  | ! [SY1214: mu] :
                      ( ~ ( exists_in_world @ SY1214 @ SY1226 )
                      | ! [SY1215: $i] :
                          ( ~ ( rel_s4 @ SY1226 @ SY1215 )
                          | ( ( rel_s4 @ SY1215 @ ( sK26_SY1216 @ SY1215 @ SY1214 @ SY1226 @ SY1225 @ SY1232 @ SY1231 ) )
                            & ~ ( qmltpeq @ SY1225 @ SY1214 @ ( sK26_SY1216 @ SY1215 @ SY1214 @ SY1226 @ SY1225 @ SY1232 @ SY1231 ) ) )
                          | ! [SY1217: $i] :
                              ( ~ ( rel_s4 @ SY1215 @ SY1217 )
                              | ( qmltpeq @ SY1214 @ SY1225 @ SY1217 ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[35]) ).

thf(54,plain,
    ( ( ! [SY1259: $i,SY1260: $i] :
          ( ~ ( rel_s4 @ SY1259 @ SY1260 )
          | ! [SY1257: mu] :
              ( ~ ( exists_in_world @ SY1257 @ SY1260 )
              | ! [SY1258: $i] :
                  ( ~ ( rel_s4 @ SY1260 @ SY1258 )
                  | ( qmltpeq @ SY1257 @ SY1257 @ SY1258 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[36]) ).

thf(55,plain,
    ( ( ! [V: $i] : ( exists_in_world @ empty_set @ V ) )
    = $true ),
    inference(copy,[status(thm)],[39]) ).

thf(56,plain,
    ( ( ! [V: $i,V1: mu] : ( exists_in_world @ ( singleton @ V1 ) @ V ) )
    = $true ),
    inference(copy,[status(thm)],[38]) ).

thf(57,plain,
    ( ( ! [V: $i,V2: mu,V1: mu] : ( exists_in_world @ ( set_difference @ V2 @ V1 ) @ V ) )
    = $true ),
    inference(copy,[status(thm)],[37]) ).

thf(58,plain,
    ( ( ! [SY1259: $i,SY1260: $i] :
          ( ~ ( rel_s4 @ SY1259 @ SY1260 )
          | ! [SY1257: mu] :
              ( ~ ( exists_in_world @ SY1257 @ SY1260 )
              | ! [SY1258: $i] :
                  ( ~ ( rel_s4 @ SY1260 @ SY1258 )
                  | ( qmltpeq @ SY1257 @ SY1257 @ SY1258 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(59,plain,
    ( ( ! [SY1231: $i,SY1232: $i] :
          ( ~ ( rel_s4 @ SY1231 @ SY1232 )
          | ! [SY1225: mu] :
              ( ~ ( exists_in_world @ SY1225 @ SY1232 )
              | ! [SY1226: $i] :
                  ( ~ ( rel_s4 @ SY1232 @ SY1226 )
                  | ! [SY1214: mu] :
                      ( ~ ( exists_in_world @ SY1214 @ SY1226 )
                      | ! [SY1215: $i] :
                          ( ~ ( rel_s4 @ SY1226 @ SY1215 )
                          | ( ( rel_s4 @ SY1215 @ ( sK26_SY1216 @ SY1215 @ SY1214 @ SY1226 @ SY1225 @ SY1232 @ SY1231 ) )
                            & ~ ( qmltpeq @ SY1225 @ SY1214 @ ( sK26_SY1216 @ SY1215 @ SY1214 @ SY1226 @ SY1225 @ SY1232 @ SY1231 ) ) )
                          | ! [SY1217: $i] :
                              ( ~ ( rel_s4 @ SY1215 @ SY1217 )
                              | ( qmltpeq @ SY1214 @ SY1225 @ SY1217 ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(60,plain,
    ( ( ! [SY1152: $i,SY1153: $i] :
          ( ~ ( rel_s4 @ SY1152 @ SY1153 )
          | ! [SY1143: mu] :
              ( ~ ( exists_in_world @ SY1143 @ SY1153 )
              | ! [SY1144: $i] :
                  ( ~ ( rel_s4 @ SY1153 @ SY1144 )
                  | ! [SY1126: mu] :
                      ( ~ ( exists_in_world @ SY1126 @ SY1144 )
                      | ! [SY1127: $i] :
                          ( ~ ( rel_s4 @ SY1144 @ SY1127 )
                          | ! [SY1128: mu] :
                              ( ~ ( exists_in_world @ SY1128 @ SY1127 )
                              | ! [SY1129: $i] :
                                  ( ~ ( rel_s4 @ SY1127 @ SY1129 )
                                  | ( ( rel_s4 @ SY1129 @ ( sK25_SY1130 @ SY1129 @ SY1128 @ SY1127 @ SY1126 @ SY1144 @ SY1143 @ SY1153 @ SY1152 ) )
                                    & ~ ( qmltpeq @ SY1143 @ SY1126 @ ( sK25_SY1130 @ SY1129 @ SY1128 @ SY1127 @ SY1126 @ SY1144 @ SY1143 @ SY1153 @ SY1152 ) ) )
                                  | ( ( rel_s4 @ SY1129 @ ( sK24_SY1105 @ SY1129 @ SY1128 @ SY1127 @ SY1126 @ SY1144 @ SY1143 @ SY1153 @ SY1152 ) )
                                    & ~ ( qmltpeq @ SY1126 @ SY1128 @ ( sK24_SY1105 @ SY1129 @ SY1128 @ SY1127 @ SY1126 @ SY1144 @ SY1143 @ SY1153 @ SY1152 ) ) )
                                  | ! [SY1132: $i] :
                                      ( ~ ( rel_s4 @ SY1129 @ SY1132 )
                                      | ( qmltpeq @ SY1143 @ SY1128 @ SY1132 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(61,plain,
    ( ( ! [SY1017: $i,SY1018: $i] :
          ( ~ ( rel_s4 @ SY1017 @ SY1018 )
          | ! [SY1009: mu] :
              ( ~ ( exists_in_world @ SY1009 @ SY1018 )
              | ! [SY1010: $i] :
                  ( ~ ( rel_s4 @ SY1018 @ SY1010 )
                  | ! [SY994: mu] :
                      ( ~ ( exists_in_world @ SY994 @ SY1010 )
                      | ! [SY995: $i] :
                          ( ~ ( rel_s4 @ SY1010 @ SY995 )
                          | ! [SY996: mu] :
                              ( ~ ( exists_in_world @ SY996 @ SY995 )
                              | ! [SY997: $i] :
                                  ( ~ ( rel_s4 @ SY995 @ SY997 )
                                  | ( ( rel_s4 @ SY997 @ ( sK23_SY998 @ SY997 @ SY996 @ SY995 @ SY994 @ SY1010 @ SY1009 @ SY1018 @ SY1017 ) )
                                    & ~ ( qmltpeq @ SY1009 @ SY994 @ ( sK23_SY998 @ SY997 @ SY996 @ SY995 @ SY994 @ SY1010 @ SY1009 @ SY1018 @ SY1017 ) ) )
                                  | ! [SY999: $i] :
                                      ( ~ ( rel_s4 @ SY997 @ SY999 )
                                      | ( qmltpeq @ ( set_difference @ SY1009 @ SY996 ) @ ( set_difference @ SY994 @ SY996 ) @ SY999 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(62,plain,
    ( ( ! [SY912: $i,SY913: $i] :
          ( ~ ( rel_s4 @ SY912 @ SY913 )
          | ! [SY904: mu] :
              ( ~ ( exists_in_world @ SY904 @ SY913 )
              | ! [SY905: $i] :
                  ( ~ ( rel_s4 @ SY913 @ SY905 )
                  | ! [SY889: mu] :
                      ( ~ ( exists_in_world @ SY889 @ SY905 )
                      | ! [SY890: $i] :
                          ( ~ ( rel_s4 @ SY905 @ SY890 )
                          | ! [SY891: mu] :
                              ( ~ ( exists_in_world @ SY891 @ SY890 )
                              | ! [SY892: $i] :
                                  ( ~ ( rel_s4 @ SY890 @ SY892 )
                                  | ( ( rel_s4 @ SY892 @ ( sK22_SY893 @ SY892 @ SY891 @ SY890 @ SY889 @ SY905 @ SY904 @ SY913 @ SY912 ) )
                                    & ~ ( qmltpeq @ SY904 @ SY889 @ ( sK22_SY893 @ SY892 @ SY891 @ SY890 @ SY889 @ SY905 @ SY904 @ SY913 @ SY912 ) ) )
                                  | ! [SY894: $i] :
                                      ( ~ ( rel_s4 @ SY892 @ SY894 )
                                      | ( qmltpeq @ ( set_difference @ SY891 @ SY904 ) @ ( set_difference @ SY891 @ SY889 ) @ SY894 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(63,plain,
    ( ( ! [SY811: $i,SY812: $i] :
          ( ~ ( rel_s4 @ SY811 @ SY812 )
          | ! [SY805: mu] :
              ( ~ ( exists_in_world @ SY805 @ SY812 )
              | ! [SY806: $i] :
                  ( ~ ( rel_s4 @ SY812 @ SY806 )
                  | ! [SY794: mu] :
                      ( ~ ( exists_in_world @ SY794 @ SY806 )
                      | ! [SY795: $i] :
                          ( ~ ( rel_s4 @ SY806 @ SY795 )
                          | ( ( rel_s4 @ SY795 @ ( sK21_SY796 @ SY795 @ SY794 @ SY806 @ SY805 @ SY812 @ SY811 ) )
                            & ~ ( qmltpeq @ SY805 @ SY794 @ ( sK21_SY796 @ SY795 @ SY794 @ SY806 @ SY805 @ SY812 @ SY811 ) ) )
                          | ! [SY797: $i] :
                              ( ~ ( rel_s4 @ SY795 @ SY797 )
                              | ( qmltpeq @ ( singleton @ SY805 ) @ ( singleton @ SY794 ) @ SY797 ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[49]) ).

thf(64,plain,
    ( ( ! [SY736: $i,SY737: $i] :
          ( ~ ( rel_s4 @ SY736 @ SY737 )
          | ! [SY729: mu] :
              ( ~ ( exists_in_world @ SY729 @ SY737 )
              | ! [SY730: $i] :
                  ( ~ ( rel_s4 @ SY737 @ SY730 )
                  | ! [SY716: mu] :
                      ( ~ ( exists_in_world @ SY716 @ SY730 )
                      | ! [SY717: $i] :
                          ( ~ ( rel_s4 @ SY730 @ SY717 )
                          | ( ( rel_s4 @ SY717 @ ( sK20_SY718 @ SY717 @ SY716 @ SY730 @ SY729 @ SY737 @ SY736 ) )
                            & ~ ( qmltpeq @ SY729 @ SY716 @ ( sK20_SY718 @ SY717 @ SY716 @ SY730 @ SY729 @ SY737 @ SY736 ) ) )
                          | ( ( rel_s4 @ SY717 @ ( sK19_SY719 @ SY717 @ SY716 @ SY730 @ SY729 @ SY737 @ SY736 ) )
                            & ~ ( empty @ SY729 @ ( sK19_SY719 @ SY717 @ SY716 @ SY730 @ SY729 @ SY737 @ SY736 ) ) )
                          | ! [SY700: $i] :
                              ( ~ ( rel_s4 @ SY717 @ SY700 )
                              | ( empty @ SY716 @ SY700 ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[48]) ).

thf(65,plain,
    ( ( ! [SY630: $i,SY631: $i] :
          ( ~ ( rel_s4 @ SY630 @ SY631 )
          | ! [SY621: mu] :
              ( ~ ( exists_in_world @ SY621 @ SY631 )
              | ! [SY622: $i] :
                  ( ~ ( rel_s4 @ SY631 @ SY622 )
                  | ! [SY604: mu] :
                      ( ~ ( exists_in_world @ SY604 @ SY622 )
                      | ! [SY605: $i] :
                          ( ~ ( rel_s4 @ SY622 @ SY605 )
                          | ! [SY606: mu] :
                              ( ~ ( exists_in_world @ SY606 @ SY605 )
                              | ! [SY607: $i] :
                                  ( ~ ( rel_s4 @ SY605 @ SY607 )
                                  | ( ( rel_s4 @ SY607 @ ( sK18_SY608 @ SY607 @ SY606 @ SY605 @ SY604 @ SY622 @ SY621 @ SY631 @ SY630 ) )
                                    & ~ ( qmltpeq @ SY621 @ SY604 @ ( sK18_SY608 @ SY607 @ SY606 @ SY605 @ SY604 @ SY622 @ SY621 @ SY631 @ SY630 ) ) )
                                  | ( ( rel_s4 @ SY607 @ ( sK17_SY609 @ SY607 @ SY606 @ SY605 @ SY604 @ SY622 @ SY621 @ SY631 @ SY630 ) )
                                    & ~ ( in @ SY621 @ SY606 @ ( sK17_SY609 @ SY607 @ SY606 @ SY605 @ SY604 @ SY622 @ SY621 @ SY631 @ SY630 ) ) )
                                  | ! [SY584: $i] :
                                      ( ~ ( rel_s4 @ SY607 @ SY584 )
                                      | ( in @ SY604 @ SY606 @ SY584 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(66,plain,
    ( ( ! [SY493: $i,SY494: $i] :
          ( ~ ( rel_s4 @ SY493 @ SY494 )
          | ! [SY484: mu] :
              ( ~ ( exists_in_world @ SY484 @ SY494 )
              | ! [SY485: $i] :
                  ( ~ ( rel_s4 @ SY494 @ SY485 )
                  | ! [SY467: mu] :
                      ( ~ ( exists_in_world @ SY467 @ SY485 )
                      | ! [SY468: $i] :
                          ( ~ ( rel_s4 @ SY485 @ SY468 )
                          | ! [SY469: mu] :
                              ( ~ ( exists_in_world @ SY469 @ SY468 )
                              | ! [SY470: $i] :
                                  ( ~ ( rel_s4 @ SY468 @ SY470 )
                                  | ( ( rel_s4 @ SY470 @ ( sK16_SY471 @ SY470 @ SY469 @ SY468 @ SY467 @ SY485 @ SY484 @ SY494 @ SY493 ) )
                                    & ~ ( qmltpeq @ SY484 @ SY467 @ ( sK16_SY471 @ SY470 @ SY469 @ SY468 @ SY467 @ SY485 @ SY484 @ SY494 @ SY493 ) ) )
                                  | ( ( rel_s4 @ SY470 @ ( sK15_SY472 @ SY470 @ SY469 @ SY468 @ SY467 @ SY485 @ SY484 @ SY494 @ SY493 ) )
                                    & ~ ( in @ SY469 @ SY484 @ ( sK15_SY472 @ SY470 @ SY469 @ SY468 @ SY467 @ SY485 @ SY484 @ SY494 @ SY493 ) ) )
                                  | ! [SY447: $i] :
                                      ( ~ ( rel_s4 @ SY470 @ SY447 )
                                      | ( in @ SY469 @ SY467 @ SY447 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[46]) ).

thf(67,plain,
    ( ( ! [SY360: $i,SY361: $i] :
          ( ~ ( rel_s4 @ SY360 @ SY361 )
          | ! [SY353: mu] :
              ( ~ ( exists_in_world @ SY353 @ SY361 )
              | ! [SY354: $i] :
                  ( ~ ( rel_s4 @ SY361 @ SY354 )
                  | ! [SY340: mu] :
                      ( ~ ( exists_in_world @ SY340 @ SY354 )
                      | ! [SY341: $i] :
                          ( ~ ( rel_s4 @ SY354 @ SY341 )
                          | ( ( rel_s4 @ SY341 @ ( sK14_SY342 @ SY341 @ SY340 @ SY354 @ SY353 @ SY361 @ SY360 ) )
                            & ~ ( in @ SY353 @ SY340 @ ( sK14_SY342 @ SY341 @ SY340 @ SY354 @ SY353 @ SY361 @ SY360 ) ) )
                          | ! [SY343: $i] :
                              ( ~ ( rel_s4 @ SY341 @ SY343 )
                              | ( ( rel_s4 @ SY343 @ ( sK13_SY344 @ SY343 @ SY341 @ SY340 @ SY354 @ SY353 @ SY361 @ SY360 ) )
                                & ~ ( in @ SY340 @ SY353 @ ( sK13_SY344 @ SY343 @ SY341 @ SY340 @ SY354 @ SY353 @ SY361 @ SY360 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[45]) ).

thf(68,plain,
    ( ( ! [SY286: $i,SY287: $i] :
          ( ~ ( rel_s4 @ SY286 @ SY287 )
          | ( empty @ empty_set @ SY287 ) ) )
    = $true ),
    inference(copy,[status(thm)],[26]) ).

thf(69,plain,
    ( ( ! [SY262: $i,SY263: $i] :
          ( ~ ( rel_s4 @ SY262 @ SY263 )
          | ! [SY253: mu] :
              ( ~ ( exists_in_world @ SY253 @ SY263 )
              | ! [SY254: $i] :
                  ( ~ ( rel_s4 @ SY263 @ SY254 )
                  | ( ! [SY236: mu] :
                        ( ~ ( exists_in_world @ SY236 @ SY254 )
                        | ! [SY237: $i] :
                            ( ~ ( rel_s4 @ SY254 @ SY237 )
                            | ( ( rel_s4 @ SY237 @ ( sK12_SY238 @ SY237 @ SY236 @ SY254 @ SY253 @ SY263 @ SY262 ) )
                              & ~ ( qmltpeq @ ( set_difference @ ( singleton @ SY253 ) @ SY236 ) @ empty_set @ ( sK12_SY238 @ SY237 @ SY236 @ SY254 @ SY253 @ SY263 @ SY262 ) ) )
                            | ! [SY239: $i] :
                                ( ~ ( rel_s4 @ SY237 @ SY239 )
                                | ( in @ SY253 @ SY236 @ SY239 ) ) ) )
                    & ! [SY236: mu] :
                        ( ~ ( exists_in_world @ SY236 @ SY254 )
                        | ! [SY240: $i] :
                            ( ~ ( rel_s4 @ SY254 @ SY240 )
                            | ( ( rel_s4 @ SY240 @ ( sK11_SY241 @ SY240 @ SY236 @ SY254 @ SY253 @ SY263 @ SY262 ) )
                              & ~ ( in @ SY253 @ SY236 @ ( sK11_SY241 @ SY240 @ SY236 @ SY254 @ SY253 @ SY263 @ SY262 ) ) )
                            | ! [SY242: $i] :
                                ( ~ ( rel_s4 @ SY240 @ SY242 )
                                | ( qmltpeq @ ( set_difference @ ( singleton @ SY253 ) @ SY236 ) @ empty_set @ SY242 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[44]) ).

thf(70,plain,
    ( ( ( rel_s4 @ sK1_SY120 @ sK2_SY1273 )
      & ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 )
      & ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
      & ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
      & ( sK10_REN
        | ( ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
          & ! [SY1313: $i] :
              ( ~ ( rel_s4 @ sK6_SY1310 @ SY1313 )
              | ( in @ sK3_SY1283 @ sK5_SY1300 @ SY1313 ) )
          & ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
          & ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) )
      & ( sK10_REN
       => ( ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
          & ! [SY1315: $i] :
              ( ~ ( rel_s4 @ sK8_SY1307 @ SY1315 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SY1315 ) )
          & ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
          & ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[43]) ).

thf(71,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ! [SX6: mu] :
                              ( ~ ( exists_in_world @ SX6 @ SX5 )
                              | ! [SX7: $i] :
                                  ( ~ ( rel_s4 @ SX5 @ SX7 )
                                  | ~ ( ~ ( rel_s4 @ SX7 @ ( sK16_SY471 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                      | ~ ~ ( qmltpeq @ SX2 @ SX4 @ ( sK16_SY471 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SX7 @ ( sK15_SY472 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                      | ~ ~ ( in @ SX6 @ SX2 @ ( sK15_SY472 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SX7 @ SX8 )
                                      | ( in @ SX6 @ SX4 @ SX8 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[66,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(72,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ~ ( ~ ( rel_s4 @ SX5 @ ( sK20_SY718 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                              | ~ ~ ( qmltpeq @ SX2 @ SX4 @ ( sK20_SY718 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                          | ~ ( ~ ( rel_s4 @ SX5 @ ( sK19_SY719 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                              | ~ ~ ( empty @ SX2 @ ( sK19_SY719 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SX5 @ SX6 )
                              | ( empty @ SX4 @ SX6 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[64,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(73,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ! [SX6: mu] :
                              ( ~ ( exists_in_world @ SX6 @ SX5 )
                              | ! [SX7: $i] :
                                  ( ~ ( rel_s4 @ SX5 @ SX7 )
                                  | ~ ( ~ ( rel_s4 @ SX7 @ ( sK18_SY608 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                      | ~ ~ ( qmltpeq @ SX2 @ SX4 @ ( sK18_SY608 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SX7 @ ( sK17_SY609 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                      | ~ ~ ( in @ SX2 @ SX6 @ ( sK17_SY609 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SX7 @ SX8 )
                                      | ( in @ SX4 @ SX6 @ SX8 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[65,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(74,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ! [SX6: mu] :
                              ( ~ ( exists_in_world @ SX6 @ SX5 )
                              | ! [SX7: $i] :
                                  ( ~ ( rel_s4 @ SX5 @ SX7 )
                                  | ~ ( ~ ( rel_s4 @ SX7 @ ( sK23_SY998 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                      | ~ ~ ( qmltpeq @ SX2 @ SX4 @ ( sK23_SY998 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SX7 @ SX8 )
                                      | ( qmltpeq @ ( set_difference @ SX2 @ SX6 ) @ ( set_difference @ SX4 @ SX6 ) @ SX8 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[61,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(75,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ~ ( ~ ( rel_s4 @ SX5 @ ( sK26_SY1216 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                              | ~ ~ ( qmltpeq @ SX2 @ SX4 @ ( sK26_SY1216 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SX5 @ SX6 )
                              | ( qmltpeq @ SX4 @ SX2 @ SX6 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[59,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(76,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ! [SX6: mu] :
                              ( ~ ( exists_in_world @ SX6 @ SX5 )
                              | ! [SX7: $i] :
                                  ( ~ ( rel_s4 @ SX5 @ SX7 )
                                  | ~ ( ~ ( rel_s4 @ SX7 @ ( sK25_SY1130 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                      | ~ ~ ( qmltpeq @ SX2 @ SX4 @ ( sK25_SY1130 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SX7 @ ( sK24_SY1105 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                      | ~ ~ ( qmltpeq @ SX4 @ SX6 @ ( sK24_SY1105 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SX7 @ SX8 )
                                      | ( qmltpeq @ SX2 @ SX6 @ SX8 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[60,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(77,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ~ ( ~ ( rel_s4 @ SX5 @ ( sK14_SY342 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                              | ~ ~ ( in @ SX2 @ SX4 @ ( sK14_SY342 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SX5 @ SX6 )
                              | ~ ( ~ ( rel_s4 @ SX6 @ ( sK13_SY344 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                  | ~ ~ ( in @ SX4 @ SX2 @ ( sK13_SY344 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[67,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(78,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ~ ( ~ ( rel_s4 @ SX5 @ ( sK21_SY796 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                              | ~ ~ ( qmltpeq @ SX2 @ SX4 @ ( sK21_SY796 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SX5 @ SX6 )
                              | ( qmltpeq @ ( singleton @ SX2 ) @ ( singleton @ SX4 ) @ SX6 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[63,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(79,plain,
    ( ( ~ ( ~ ( rel_s4 @ sK1_SY120 @ sK2_SY1273 )
          | ~ ~ ( ~ ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 )
                | ~ ~ ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
                      | ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
                            | ~ ~ ( ~ ( sK10_REN
                                      | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                                          | ~ ~ ( ~ ! [SX0: $i] :
                                                      ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                                      | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                                | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                                      | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                                  | ~ ( ~ sK10_REN
                                      | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                                          | ~ ~ ( ~ ! [SX0: $i] :
                                                      ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                                      | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                                | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                                      | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[70,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(80,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ~ ( ~ ! [SX4: mu] :
                            ( ~ ( exists_in_world @ SX4 @ SX3 )
                            | ! [SX5: $i] :
                                ( ~ ( rel_s4 @ SX3 @ SX5 )
                                | ~ ( ~ ( rel_s4 @ SX5 @ ( sK12_SY238 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                    | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SX2 ) @ SX4 ) @ empty_set @ ( sK12_SY238 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                | ! [SX6: $i] :
                                    ( ~ ( rel_s4 @ SX5 @ SX6 )
                                    | ( in @ SX2 @ SX4 @ SX6 ) ) ) )
                      | ~ ! [SX4: mu] :
                            ( ~ ( exists_in_world @ SX4 @ SX3 )
                            | ! [SX5: $i] :
                                ( ~ ( rel_s4 @ SX3 @ SX5 )
                                | ~ ( ~ ( rel_s4 @ SX5 @ ( sK11_SY241 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                    | ~ ~ ( in @ SX2 @ SX4 @ ( sK11_SY241 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                | ! [SX6: $i] :
                                    ( ~ ( rel_s4 @ SX5 @ SX6 )
                                    | ( qmltpeq @ ( set_difference @ ( singleton @ SX2 ) @ SX4 ) @ empty_set @ SX6 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[69,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(81,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( rel_s4 @ SX0 @ SX1 )
          | ! [SX2: mu] :
              ( ~ ( exists_in_world @ SX2 @ SX1 )
              | ! [SX3: $i] :
                  ( ~ ( rel_s4 @ SX1 @ SX3 )
                  | ! [SX4: mu] :
                      ( ~ ( exists_in_world @ SX4 @ SX3 )
                      | ! [SX5: $i] :
                          ( ~ ( rel_s4 @ SX3 @ SX5 )
                          | ! [SX6: mu] :
                              ( ~ ( exists_in_world @ SX6 @ SX5 )
                              | ! [SX7: $i] :
                                  ( ~ ( rel_s4 @ SX5 @ SX7 )
                                  | ~ ( ~ ( rel_s4 @ SX7 @ ( sK22_SY893 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) )
                                      | ~ ~ ( qmltpeq @ SX2 @ SX4 @ ( sK22_SY893 @ SX7 @ SX6 @ SX5 @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SX7 @ SX8 )
                                      | ( qmltpeq @ ( set_difference @ SX6 @ SX2 ) @ ( set_difference @ SX6 @ SX4 ) @ SX8 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[62,mand,mbox,mbox_s4,mcountersatisfiable,mdia,mdia_s4,meq_prop,mequiv,meuclidean,mexists_ind,mexists_prop,mfalse,mforall_ind,mforall_prop,mfunctional,mimplied,mimplies,minvalid,mnot,mor,mpartially_functional,mreflexive,msatisfiable,mserial,msymmetric,mtransitive,mtrue,mvalid,mweakly_connected,mweakly_dense,mweakly_directed,mxor]) ).

thf(82,plain,
    ! [SV1: $i] :
      ( ( exists_in_world @ empty_set @ SV1 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[55]) ).

thf(83,plain,
    ! [SV2: $i] :
      ( ( ! [SY1317: mu] : ( exists_in_world @ ( singleton @ SY1317 ) @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[56]) ).

thf(84,plain,
    ! [SV3: $i] :
      ( ( ! [SY1318: mu,SY1319: mu] : ( exists_in_world @ ( set_difference @ SY1318 @ SY1319 ) @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[57]) ).

thf(85,plain,
    ! [SV4: $i] :
      ( ( ! [SY1320: $i] :
            ( ~ ( rel_s4 @ SV4 @ SY1320 )
            | ! [SY1257: mu] :
                ( ~ ( exists_in_world @ SY1257 @ SY1320 )
                | ! [SY1258: $i] :
                    ( ~ ( rel_s4 @ SY1320 @ SY1258 )
                    | ( qmltpeq @ SY1257 @ SY1257 @ SY1258 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[58]) ).

thf(86,plain,
    ! [SV5: $i] :
      ( ( ! [SY1323: $i] :
            ( ~ ( rel_s4 @ SV5 @ SY1323 )
            | ( empty @ empty_set @ SY1323 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[68]) ).

thf(87,plain,
    ! [SV6: $i] :
      ( ( ! [SY1324: $i] :
            ( ~ ( rel_s4 @ SV6 @ SY1324 )
            | ! [SY1325: mu] :
                ( ~ ( exists_in_world @ SY1325 @ SY1324 )
                | ! [SY1326: $i] :
                    ( ~ ( rel_s4 @ SY1324 @ SY1326 )
                    | ! [SY1327: mu] :
                        ( ~ ( exists_in_world @ SY1327 @ SY1326 )
                        | ! [SY1328: $i] :
                            ( ~ ( rel_s4 @ SY1326 @ SY1328 )
                            | ! [SY1329: mu] :
                                ( ~ ( exists_in_world @ SY1329 @ SY1328 )
                                | ! [SY1330: $i] :
                                    ( ~ ( rel_s4 @ SY1328 @ SY1330 )
                                    | ~ ( ~ ( rel_s4 @ SY1330 @ ( sK16_SY471 @ SY1330 @ SY1329 @ SY1328 @ SY1327 @ SY1326 @ SY1325 @ SY1324 @ SV6 ) )
                                        | ~ ~ ( qmltpeq @ SY1325 @ SY1327 @ ( sK16_SY471 @ SY1330 @ SY1329 @ SY1328 @ SY1327 @ SY1326 @ SY1325 @ SY1324 @ SV6 ) ) )
                                    | ~ ( ~ ( rel_s4 @ SY1330 @ ( sK15_SY472 @ SY1330 @ SY1329 @ SY1328 @ SY1327 @ SY1326 @ SY1325 @ SY1324 @ SV6 ) )
                                        | ~ ~ ( in @ SY1329 @ SY1325 @ ( sK15_SY472 @ SY1330 @ SY1329 @ SY1328 @ SY1327 @ SY1326 @ SY1325 @ SY1324 @ SV6 ) ) )
                                    | ! [SX8: $i] :
                                        ( ~ ( rel_s4 @ SY1330 @ SX8 )
                                        | ( in @ SY1329 @ SY1327 @ SX8 ) ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[71]) ).

thf(88,plain,
    ! [SV7: $i] :
      ( ( ! [SY1332: $i] :
            ( ~ ( rel_s4 @ SV7 @ SY1332 )
            | ! [SY1333: mu] :
                ( ~ ( exists_in_world @ SY1333 @ SY1332 )
                | ! [SY1334: $i] :
                    ( ~ ( rel_s4 @ SY1332 @ SY1334 )
                    | ! [SY1335: mu] :
                        ( ~ ( exists_in_world @ SY1335 @ SY1334 )
                        | ! [SY1336: $i] :
                            ( ~ ( rel_s4 @ SY1334 @ SY1336 )
                            | ~ ( ~ ( rel_s4 @ SY1336 @ ( sK20_SY718 @ SY1336 @ SY1335 @ SY1334 @ SY1333 @ SY1332 @ SV7 ) )
                                | ~ ~ ( qmltpeq @ SY1333 @ SY1335 @ ( sK20_SY718 @ SY1336 @ SY1335 @ SY1334 @ SY1333 @ SY1332 @ SV7 ) ) )
                            | ~ ( ~ ( rel_s4 @ SY1336 @ ( sK19_SY719 @ SY1336 @ SY1335 @ SY1334 @ SY1333 @ SY1332 @ SV7 ) )
                                | ~ ~ ( empty @ SY1333 @ ( sK19_SY719 @ SY1336 @ SY1335 @ SY1334 @ SY1333 @ SY1332 @ SV7 ) ) )
                            | ! [SX6: $i] :
                                ( ~ ( rel_s4 @ SY1336 @ SX6 )
                                | ( empty @ SY1335 @ SX6 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[72]) ).

thf(89,plain,
    ! [SV8: $i] :
      ( ( ! [SY1338: $i] :
            ( ~ ( rel_s4 @ SV8 @ SY1338 )
            | ! [SY1339: mu] :
                ( ~ ( exists_in_world @ SY1339 @ SY1338 )
                | ! [SY1340: $i] :
                    ( ~ ( rel_s4 @ SY1338 @ SY1340 )
                    | ! [SY1341: mu] :
                        ( ~ ( exists_in_world @ SY1341 @ SY1340 )
                        | ! [SY1342: $i] :
                            ( ~ ( rel_s4 @ SY1340 @ SY1342 )
                            | ! [SY1343: mu] :
                                ( ~ ( exists_in_world @ SY1343 @ SY1342 )
                                | ! [SY1344: $i] :
                                    ( ~ ( rel_s4 @ SY1342 @ SY1344 )
                                    | ~ ( ~ ( rel_s4 @ SY1344 @ ( sK18_SY608 @ SY1344 @ SY1343 @ SY1342 @ SY1341 @ SY1340 @ SY1339 @ SY1338 @ SV8 ) )
                                        | ~ ~ ( qmltpeq @ SY1339 @ SY1341 @ ( sK18_SY608 @ SY1344 @ SY1343 @ SY1342 @ SY1341 @ SY1340 @ SY1339 @ SY1338 @ SV8 ) ) )
                                    | ~ ( ~ ( rel_s4 @ SY1344 @ ( sK17_SY609 @ SY1344 @ SY1343 @ SY1342 @ SY1341 @ SY1340 @ SY1339 @ SY1338 @ SV8 ) )
                                        | ~ ~ ( in @ SY1339 @ SY1343 @ ( sK17_SY609 @ SY1344 @ SY1343 @ SY1342 @ SY1341 @ SY1340 @ SY1339 @ SY1338 @ SV8 ) ) )
                                    | ! [SX8: $i] :
                                        ( ~ ( rel_s4 @ SY1344 @ SX8 )
                                        | ( in @ SY1341 @ SY1343 @ SX8 ) ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[73]) ).

thf(90,plain,
    ! [SV9: $i] :
      ( ( ! [SY1346: $i] :
            ( ~ ( rel_s4 @ SV9 @ SY1346 )
            | ! [SY1347: mu] :
                ( ~ ( exists_in_world @ SY1347 @ SY1346 )
                | ! [SY1348: $i] :
                    ( ~ ( rel_s4 @ SY1346 @ SY1348 )
                    | ! [SY1349: mu] :
                        ( ~ ( exists_in_world @ SY1349 @ SY1348 )
                        | ! [SY1350: $i] :
                            ( ~ ( rel_s4 @ SY1348 @ SY1350 )
                            | ! [SY1351: mu] :
                                ( ~ ( exists_in_world @ SY1351 @ SY1350 )
                                | ! [SY1352: $i] :
                                    ( ~ ( rel_s4 @ SY1350 @ SY1352 )
                                    | ~ ( ~ ( rel_s4 @ SY1352 @ ( sK23_SY998 @ SY1352 @ SY1351 @ SY1350 @ SY1349 @ SY1348 @ SY1347 @ SY1346 @ SV9 ) )
                                        | ~ ~ ( qmltpeq @ SY1347 @ SY1349 @ ( sK23_SY998 @ SY1352 @ SY1351 @ SY1350 @ SY1349 @ SY1348 @ SY1347 @ SY1346 @ SV9 ) ) )
                                    | ! [SX8: $i] :
                                        ( ~ ( rel_s4 @ SY1352 @ SX8 )
                                        | ( qmltpeq @ ( set_difference @ SY1347 @ SY1351 ) @ ( set_difference @ SY1349 @ SY1351 ) @ SX8 ) ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[74]) ).

thf(91,plain,
    ! [SV10: $i] :
      ( ( ! [SY1354: $i] :
            ( ~ ( rel_s4 @ SV10 @ SY1354 )
            | ! [SY1355: mu] :
                ( ~ ( exists_in_world @ SY1355 @ SY1354 )
                | ! [SY1356: $i] :
                    ( ~ ( rel_s4 @ SY1354 @ SY1356 )
                    | ! [SY1357: mu] :
                        ( ~ ( exists_in_world @ SY1357 @ SY1356 )
                        | ! [SY1358: $i] :
                            ( ~ ( rel_s4 @ SY1356 @ SY1358 )
                            | ~ ( ~ ( rel_s4 @ SY1358 @ ( sK26_SY1216 @ SY1358 @ SY1357 @ SY1356 @ SY1355 @ SY1354 @ SV10 ) )
                                | ~ ~ ( qmltpeq @ SY1355 @ SY1357 @ ( sK26_SY1216 @ SY1358 @ SY1357 @ SY1356 @ SY1355 @ SY1354 @ SV10 ) ) )
                            | ! [SX6: $i] :
                                ( ~ ( rel_s4 @ SY1358 @ SX6 )
                                | ( qmltpeq @ SY1357 @ SY1355 @ SX6 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[75]) ).

thf(92,plain,
    ! [SV11: $i] :
      ( ( ! [SY1360: $i] :
            ( ~ ( rel_s4 @ SV11 @ SY1360 )
            | ! [SY1361: mu] :
                ( ~ ( exists_in_world @ SY1361 @ SY1360 )
                | ! [SY1362: $i] :
                    ( ~ ( rel_s4 @ SY1360 @ SY1362 )
                    | ! [SY1363: mu] :
                        ( ~ ( exists_in_world @ SY1363 @ SY1362 )
                        | ! [SY1364: $i] :
                            ( ~ ( rel_s4 @ SY1362 @ SY1364 )
                            | ! [SY1365: mu] :
                                ( ~ ( exists_in_world @ SY1365 @ SY1364 )
                                | ! [SY1366: $i] :
                                    ( ~ ( rel_s4 @ SY1364 @ SY1366 )
                                    | ~ ( ~ ( rel_s4 @ SY1366 @ ( sK25_SY1130 @ SY1366 @ SY1365 @ SY1364 @ SY1363 @ SY1362 @ SY1361 @ SY1360 @ SV11 ) )
                                        | ~ ~ ( qmltpeq @ SY1361 @ SY1363 @ ( sK25_SY1130 @ SY1366 @ SY1365 @ SY1364 @ SY1363 @ SY1362 @ SY1361 @ SY1360 @ SV11 ) ) )
                                    | ~ ( ~ ( rel_s4 @ SY1366 @ ( sK24_SY1105 @ SY1366 @ SY1365 @ SY1364 @ SY1363 @ SY1362 @ SY1361 @ SY1360 @ SV11 ) )
                                        | ~ ~ ( qmltpeq @ SY1363 @ SY1365 @ ( sK24_SY1105 @ SY1366 @ SY1365 @ SY1364 @ SY1363 @ SY1362 @ SY1361 @ SY1360 @ SV11 ) ) )
                                    | ! [SX8: $i] :
                                        ( ~ ( rel_s4 @ SY1366 @ SX8 )
                                        | ( qmltpeq @ SY1361 @ SY1365 @ SX8 ) ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[76]) ).

thf(93,plain,
    ! [SV12: $i] :
      ( ( ! [SY1368: $i] :
            ( ~ ( rel_s4 @ SV12 @ SY1368 )
            | ! [SY1369: mu] :
                ( ~ ( exists_in_world @ SY1369 @ SY1368 )
                | ! [SY1370: $i] :
                    ( ~ ( rel_s4 @ SY1368 @ SY1370 )
                    | ! [SY1371: mu] :
                        ( ~ ( exists_in_world @ SY1371 @ SY1370 )
                        | ! [SY1372: $i] :
                            ( ~ ( rel_s4 @ SY1370 @ SY1372 )
                            | ~ ( ~ ( rel_s4 @ SY1372 @ ( sK14_SY342 @ SY1372 @ SY1371 @ SY1370 @ SY1369 @ SY1368 @ SV12 ) )
                                | ~ ~ ( in @ SY1369 @ SY1371 @ ( sK14_SY342 @ SY1372 @ SY1371 @ SY1370 @ SY1369 @ SY1368 @ SV12 ) ) )
                            | ! [SY1373: $i] :
                                ( ~ ( rel_s4 @ SY1372 @ SY1373 )
                                | ~ ( ~ ( rel_s4 @ SY1373 @ ( sK13_SY344 @ SY1373 @ SY1372 @ SY1371 @ SY1370 @ SY1369 @ SY1368 @ SV12 ) )
                                    | ~ ~ ( in @ SY1371 @ SY1369 @ ( sK13_SY344 @ SY1373 @ SY1372 @ SY1371 @ SY1370 @ SY1369 @ SY1368 @ SV12 ) ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[77]) ).

thf(94,plain,
    ! [SV13: $i] :
      ( ( ! [SY1374: $i] :
            ( ~ ( rel_s4 @ SV13 @ SY1374 )
            | ! [SY1375: mu] :
                ( ~ ( exists_in_world @ SY1375 @ SY1374 )
                | ! [SY1376: $i] :
                    ( ~ ( rel_s4 @ SY1374 @ SY1376 )
                    | ! [SY1377: mu] :
                        ( ~ ( exists_in_world @ SY1377 @ SY1376 )
                        | ! [SY1378: $i] :
                            ( ~ ( rel_s4 @ SY1376 @ SY1378 )
                            | ~ ( ~ ( rel_s4 @ SY1378 @ ( sK21_SY796 @ SY1378 @ SY1377 @ SY1376 @ SY1375 @ SY1374 @ SV13 ) )
                                | ~ ~ ( qmltpeq @ SY1375 @ SY1377 @ ( sK21_SY796 @ SY1378 @ SY1377 @ SY1376 @ SY1375 @ SY1374 @ SV13 ) ) )
                            | ! [SX6: $i] :
                                ( ~ ( rel_s4 @ SY1378 @ SX6 )
                                | ( qmltpeq @ ( singleton @ SY1375 ) @ ( singleton @ SY1377 ) @ SX6 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[78]) ).

thf(95,plain,
    ( ( ~ ( rel_s4 @ sK1_SY120 @ sK2_SY1273 )
      | ~ ~ ( ~ ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 )
            | ~ ~ ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
                  | ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
                        | ~ ~ ( ~ ( sK10_REN
                                  | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                                      | ~ ~ ( ~ ! [SX0: $i] :
                                                  ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                                  | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                            | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                                  | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                              | ~ ( ~ sK10_REN
                                  | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                                      | ~ ~ ( ~ ! [SX0: $i] :
                                                  ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                                  | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                            | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                                  | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[79]) ).

thf(96,plain,
    ! [SV14: $i] :
      ( ( ! [SY1380: $i] :
            ( ~ ( rel_s4 @ SV14 @ SY1380 )
            | ! [SY1381: mu] :
                ( ~ ( exists_in_world @ SY1381 @ SY1380 )
                | ! [SY1382: $i] :
                    ( ~ ( rel_s4 @ SY1380 @ SY1382 )
                    | ~ ( ~ ! [SY1383: mu] :
                              ( ~ ( exists_in_world @ SY1383 @ SY1382 )
                              | ! [SY1384: $i] :
                                  ( ~ ( rel_s4 @ SY1382 @ SY1384 )
                                  | ~ ( ~ ( rel_s4 @ SY1384 @ ( sK12_SY238 @ SY1384 @ SY1383 @ SY1382 @ SY1381 @ SY1380 @ SV14 ) )
                                      | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SY1381 ) @ SY1383 ) @ empty_set @ ( sK12_SY238 @ SY1384 @ SY1383 @ SY1382 @ SY1381 @ SY1380 @ SV14 ) ) )
                                  | ! [SX6: $i] :
                                      ( ~ ( rel_s4 @ SY1384 @ SX6 )
                                      | ( in @ SY1381 @ SY1383 @ SX6 ) ) ) )
                        | ~ ! [SY1386: mu] :
                              ( ~ ( exists_in_world @ SY1386 @ SY1382 )
                              | ! [SY1387: $i] :
                                  ( ~ ( rel_s4 @ SY1382 @ SY1387 )
                                  | ~ ( ~ ( rel_s4 @ SY1387 @ ( sK11_SY241 @ SY1387 @ SY1386 @ SY1382 @ SY1381 @ SY1380 @ SV14 ) )
                                      | ~ ~ ( in @ SY1381 @ SY1386 @ ( sK11_SY241 @ SY1387 @ SY1386 @ SY1382 @ SY1381 @ SY1380 @ SV14 ) ) )
                                  | ! [SX6: $i] :
                                      ( ~ ( rel_s4 @ SY1387 @ SX6 )
                                      | ( qmltpeq @ ( set_difference @ ( singleton @ SY1381 ) @ SY1386 ) @ empty_set @ SX6 ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[80]) ).

thf(97,plain,
    ! [SV15: $i] :
      ( ( ! [SY1389: $i] :
            ( ~ ( rel_s4 @ SV15 @ SY1389 )
            | ! [SY1390: mu] :
                ( ~ ( exists_in_world @ SY1390 @ SY1389 )
                | ! [SY1391: $i] :
                    ( ~ ( rel_s4 @ SY1389 @ SY1391 )
                    | ! [SY1392: mu] :
                        ( ~ ( exists_in_world @ SY1392 @ SY1391 )
                        | ! [SY1393: $i] :
                            ( ~ ( rel_s4 @ SY1391 @ SY1393 )
                            | ! [SY1394: mu] :
                                ( ~ ( exists_in_world @ SY1394 @ SY1393 )
                                | ! [SY1395: $i] :
                                    ( ~ ( rel_s4 @ SY1393 @ SY1395 )
                                    | ~ ( ~ ( rel_s4 @ SY1395 @ ( sK22_SY893 @ SY1395 @ SY1394 @ SY1393 @ SY1392 @ SY1391 @ SY1390 @ SY1389 @ SV15 ) )
                                        | ~ ~ ( qmltpeq @ SY1390 @ SY1392 @ ( sK22_SY893 @ SY1395 @ SY1394 @ SY1393 @ SY1392 @ SY1391 @ SY1390 @ SY1389 @ SV15 ) ) )
                                    | ! [SX8: $i] :
                                        ( ~ ( rel_s4 @ SY1395 @ SX8 )
                                        | ( qmltpeq @ ( set_difference @ SY1394 @ SY1390 ) @ ( set_difference @ SY1394 @ SY1392 ) @ SX8 ) ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[81]) ).

thf(98,plain,
    ! [SV2: $i,SV16: mu] :
      ( ( exists_in_world @ ( singleton @ SV16 ) @ SV2 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[83]) ).

thf(99,plain,
    ! [SV3: $i,SV17: mu] :
      ( ( ! [SY1397: mu] : ( exists_in_world @ ( set_difference @ SV17 @ SY1397 ) @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[84]) ).

thf(100,plain,
    ! [SV18: $i,SV4: $i] :
      ( ( ~ ( rel_s4 @ SV4 @ SV18 )
        | ! [SY1398: mu] :
            ( ~ ( exists_in_world @ SY1398 @ SV18 )
            | ! [SY1399: $i] :
                ( ~ ( rel_s4 @ SV18 @ SY1399 )
                | ( qmltpeq @ SY1398 @ SY1398 @ SY1399 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[85]) ).

thf(101,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( ~ ( rel_s4 @ SV5 @ SV19 )
        | ( empty @ empty_set @ SV19 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[86]) ).

thf(102,plain,
    ! [SV20: $i,SV6: $i] :
      ( ( ~ ( rel_s4 @ SV6 @ SV20 )
        | ! [SY1400: mu] :
            ( ~ ( exists_in_world @ SY1400 @ SV20 )
            | ! [SY1401: $i] :
                ( ~ ( rel_s4 @ SV20 @ SY1401 )
                | ! [SY1402: mu] :
                    ( ~ ( exists_in_world @ SY1402 @ SY1401 )
                    | ! [SY1403: $i] :
                        ( ~ ( rel_s4 @ SY1401 @ SY1403 )
                        | ! [SY1404: mu] :
                            ( ~ ( exists_in_world @ SY1404 @ SY1403 )
                            | ! [SY1405: $i] :
                                ( ~ ( rel_s4 @ SY1403 @ SY1405 )
                                | ~ ( ~ ( rel_s4 @ SY1405 @ ( sK16_SY471 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) )
                                    | ~ ~ ( qmltpeq @ SY1400 @ SY1402 @ ( sK16_SY471 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) ) )
                                | ~ ( ~ ( rel_s4 @ SY1405 @ ( sK15_SY472 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) )
                                    | ~ ~ ( in @ SY1404 @ SY1400 @ ( sK15_SY472 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) ) )
                                | ! [SX8: $i] :
                                    ( ~ ( rel_s4 @ SY1405 @ SX8 )
                                    | ( in @ SY1404 @ SY1402 @ SX8 ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[87]) ).

thf(103,plain,
    ! [SV21: $i,SV7: $i] :
      ( ( ~ ( rel_s4 @ SV7 @ SV21 )
        | ! [SY1407: mu] :
            ( ~ ( exists_in_world @ SY1407 @ SV21 )
            | ! [SY1408: $i] :
                ( ~ ( rel_s4 @ SV21 @ SY1408 )
                | ! [SY1409: mu] :
                    ( ~ ( exists_in_world @ SY1409 @ SY1408 )
                    | ! [SY1410: $i] :
                        ( ~ ( rel_s4 @ SY1408 @ SY1410 )
                        | ~ ( ~ ( rel_s4 @ SY1410 @ ( sK20_SY718 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) )
                            | ~ ~ ( qmltpeq @ SY1407 @ SY1409 @ ( sK20_SY718 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) ) )
                        | ~ ( ~ ( rel_s4 @ SY1410 @ ( sK19_SY719 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) )
                            | ~ ~ ( empty @ SY1407 @ ( sK19_SY719 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) ) )
                        | ! [SX6: $i] :
                            ( ~ ( rel_s4 @ SY1410 @ SX6 )
                            | ( empty @ SY1409 @ SX6 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[88]) ).

thf(104,plain,
    ! [SV22: $i,SV8: $i] :
      ( ( ~ ( rel_s4 @ SV8 @ SV22 )
        | ! [SY1412: mu] :
            ( ~ ( exists_in_world @ SY1412 @ SV22 )
            | ! [SY1413: $i] :
                ( ~ ( rel_s4 @ SV22 @ SY1413 )
                | ! [SY1414: mu] :
                    ( ~ ( exists_in_world @ SY1414 @ SY1413 )
                    | ! [SY1415: $i] :
                        ( ~ ( rel_s4 @ SY1413 @ SY1415 )
                        | ! [SY1416: mu] :
                            ( ~ ( exists_in_world @ SY1416 @ SY1415 )
                            | ! [SY1417: $i] :
                                ( ~ ( rel_s4 @ SY1415 @ SY1417 )
                                | ~ ( ~ ( rel_s4 @ SY1417 @ ( sK18_SY608 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) )
                                    | ~ ~ ( qmltpeq @ SY1412 @ SY1414 @ ( sK18_SY608 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) ) )
                                | ~ ( ~ ( rel_s4 @ SY1417 @ ( sK17_SY609 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) )
                                    | ~ ~ ( in @ SY1412 @ SY1416 @ ( sK17_SY609 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) ) )
                                | ! [SX8: $i] :
                                    ( ~ ( rel_s4 @ SY1417 @ SX8 )
                                    | ( in @ SY1414 @ SY1416 @ SX8 ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[89]) ).

thf(105,plain,
    ! [SV23: $i,SV9: $i] :
      ( ( ~ ( rel_s4 @ SV9 @ SV23 )
        | ! [SY1419: mu] :
            ( ~ ( exists_in_world @ SY1419 @ SV23 )
            | ! [SY1420: $i] :
                ( ~ ( rel_s4 @ SV23 @ SY1420 )
                | ! [SY1421: mu] :
                    ( ~ ( exists_in_world @ SY1421 @ SY1420 )
                    | ! [SY1422: $i] :
                        ( ~ ( rel_s4 @ SY1420 @ SY1422 )
                        | ! [SY1423: mu] :
                            ( ~ ( exists_in_world @ SY1423 @ SY1422 )
                            | ! [SY1424: $i] :
                                ( ~ ( rel_s4 @ SY1422 @ SY1424 )
                                | ~ ( ~ ( rel_s4 @ SY1424 @ ( sK23_SY998 @ SY1424 @ SY1423 @ SY1422 @ SY1421 @ SY1420 @ SY1419 @ SV23 @ SV9 ) )
                                    | ~ ~ ( qmltpeq @ SY1419 @ SY1421 @ ( sK23_SY998 @ SY1424 @ SY1423 @ SY1422 @ SY1421 @ SY1420 @ SY1419 @ SV23 @ SV9 ) ) )
                                | ! [SX8: $i] :
                                    ( ~ ( rel_s4 @ SY1424 @ SX8 )
                                    | ( qmltpeq @ ( set_difference @ SY1419 @ SY1423 ) @ ( set_difference @ SY1421 @ SY1423 ) @ SX8 ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[90]) ).

thf(106,plain,
    ! [SV24: $i,SV10: $i] :
      ( ( ~ ( rel_s4 @ SV10 @ SV24 )
        | ! [SY1426: mu] :
            ( ~ ( exists_in_world @ SY1426 @ SV24 )
            | ! [SY1427: $i] :
                ( ~ ( rel_s4 @ SV24 @ SY1427 )
                | ! [SY1428: mu] :
                    ( ~ ( exists_in_world @ SY1428 @ SY1427 )
                    | ! [SY1429: $i] :
                        ( ~ ( rel_s4 @ SY1427 @ SY1429 )
                        | ~ ( ~ ( rel_s4 @ SY1429 @ ( sK26_SY1216 @ SY1429 @ SY1428 @ SY1427 @ SY1426 @ SV24 @ SV10 ) )
                            | ~ ~ ( qmltpeq @ SY1426 @ SY1428 @ ( sK26_SY1216 @ SY1429 @ SY1428 @ SY1427 @ SY1426 @ SV24 @ SV10 ) ) )
                        | ! [SX6: $i] :
                            ( ~ ( rel_s4 @ SY1429 @ SX6 )
                            | ( qmltpeq @ SY1428 @ SY1426 @ SX6 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[91]) ).

thf(107,plain,
    ! [SV25: $i,SV11: $i] :
      ( ( ~ ( rel_s4 @ SV11 @ SV25 )
        | ! [SY1431: mu] :
            ( ~ ( exists_in_world @ SY1431 @ SV25 )
            | ! [SY1432: $i] :
                ( ~ ( rel_s4 @ SV25 @ SY1432 )
                | ! [SY1433: mu] :
                    ( ~ ( exists_in_world @ SY1433 @ SY1432 )
                    | ! [SY1434: $i] :
                        ( ~ ( rel_s4 @ SY1432 @ SY1434 )
                        | ! [SY1435: mu] :
                            ( ~ ( exists_in_world @ SY1435 @ SY1434 )
                            | ! [SY1436: $i] :
                                ( ~ ( rel_s4 @ SY1434 @ SY1436 )
                                | ~ ( ~ ( rel_s4 @ SY1436 @ ( sK25_SY1130 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) )
                                    | ~ ~ ( qmltpeq @ SY1431 @ SY1433 @ ( sK25_SY1130 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) ) )
                                | ~ ( ~ ( rel_s4 @ SY1436 @ ( sK24_SY1105 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) )
                                    | ~ ~ ( qmltpeq @ SY1433 @ SY1435 @ ( sK24_SY1105 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) ) )
                                | ! [SX8: $i] :
                                    ( ~ ( rel_s4 @ SY1436 @ SX8 )
                                    | ( qmltpeq @ SY1431 @ SY1435 @ SX8 ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[92]) ).

thf(108,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ~ ( rel_s4 @ SV12 @ SV26 )
        | ! [SY1438: mu] :
            ( ~ ( exists_in_world @ SY1438 @ SV26 )
            | ! [SY1439: $i] :
                ( ~ ( rel_s4 @ SV26 @ SY1439 )
                | ! [SY1440: mu] :
                    ( ~ ( exists_in_world @ SY1440 @ SY1439 )
                    | ! [SY1441: $i] :
                        ( ~ ( rel_s4 @ SY1439 @ SY1441 )
                        | ~ ( ~ ( rel_s4 @ SY1441 @ ( sK14_SY342 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) )
                            | ~ ~ ( in @ SY1438 @ SY1440 @ ( sK14_SY342 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) ) )
                        | ! [SY1442: $i] :
                            ( ~ ( rel_s4 @ SY1441 @ SY1442 )
                            | ~ ( ~ ( rel_s4 @ SY1442 @ ( sK13_SY344 @ SY1442 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) )
                                | ~ ~ ( in @ SY1440 @ SY1438 @ ( sK13_SY344 @ SY1442 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[93]) ).

thf(109,plain,
    ! [SV27: $i,SV13: $i] :
      ( ( ~ ( rel_s4 @ SV13 @ SV27 )
        | ! [SY1443: mu] :
            ( ~ ( exists_in_world @ SY1443 @ SV27 )
            | ! [SY1444: $i] :
                ( ~ ( rel_s4 @ SV27 @ SY1444 )
                | ! [SY1445: mu] :
                    ( ~ ( exists_in_world @ SY1445 @ SY1444 )
                    | ! [SY1446: $i] :
                        ( ~ ( rel_s4 @ SY1444 @ SY1446 )
                        | ~ ( ~ ( rel_s4 @ SY1446 @ ( sK21_SY796 @ SY1446 @ SY1445 @ SY1444 @ SY1443 @ SV27 @ SV13 ) )
                            | ~ ~ ( qmltpeq @ SY1443 @ SY1445 @ ( sK21_SY796 @ SY1446 @ SY1445 @ SY1444 @ SY1443 @ SV27 @ SV13 ) ) )
                        | ! [SX6: $i] :
                            ( ~ ( rel_s4 @ SY1446 @ SX6 )
                            | ( qmltpeq @ ( singleton @ SY1443 ) @ ( singleton @ SY1445 ) @ SX6 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[94]) ).

thf(110,plain,
    ( ( ~ ( rel_s4 @ sK1_SY120 @ sK2_SY1273 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[95]) ).

thf(111,plain,
    ( ( ~ ~ ( ~ ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 )
            | ~ ~ ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
                  | ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
                        | ~ ~ ( ~ ( sK10_REN
                                  | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                                      | ~ ~ ( ~ ! [SX0: $i] :
                                                  ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                                  | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                            | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                                  | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                              | ~ ( ~ sK10_REN
                                  | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                                      | ~ ~ ( ~ ! [SX0: $i] :
                                                  ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                                  | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                            | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                                  | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[95]) ).

thf(112,plain,
    ! [SV28: $i,SV14: $i] :
      ( ( ~ ( rel_s4 @ SV14 @ SV28 )
        | ! [SY1448: mu] :
            ( ~ ( exists_in_world @ SY1448 @ SV28 )
            | ! [SY1449: $i] :
                ( ~ ( rel_s4 @ SV28 @ SY1449 )
                | ~ ( ~ ! [SY1450: mu] :
                          ( ~ ( exists_in_world @ SY1450 @ SY1449 )
                          | ! [SY1451: $i] :
                              ( ~ ( rel_s4 @ SY1449 @ SY1451 )
                              | ~ ( ~ ( rel_s4 @ SY1451 @ ( sK12_SY238 @ SY1451 @ SY1450 @ SY1449 @ SY1448 @ SV28 @ SV14 ) )
                                  | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SY1448 ) @ SY1450 ) @ empty_set @ ( sK12_SY238 @ SY1451 @ SY1450 @ SY1449 @ SY1448 @ SV28 @ SV14 ) ) )
                              | ! [SX6: $i] :
                                  ( ~ ( rel_s4 @ SY1451 @ SX6 )
                                  | ( in @ SY1448 @ SY1450 @ SX6 ) ) ) )
                    | ~ ! [SY1453: mu] :
                          ( ~ ( exists_in_world @ SY1453 @ SY1449 )
                          | ! [SY1454: $i] :
                              ( ~ ( rel_s4 @ SY1449 @ SY1454 )
                              | ~ ( ~ ( rel_s4 @ SY1454 @ ( sK11_SY241 @ SY1454 @ SY1453 @ SY1449 @ SY1448 @ SV28 @ SV14 ) )
                                  | ~ ~ ( in @ SY1448 @ SY1453 @ ( sK11_SY241 @ SY1454 @ SY1453 @ SY1449 @ SY1448 @ SV28 @ SV14 ) ) )
                              | ! [SX6: $i] :
                                  ( ~ ( rel_s4 @ SY1454 @ SX6 )
                                  | ( qmltpeq @ ( set_difference @ ( singleton @ SY1448 ) @ SY1453 ) @ empty_set @ SX6 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[96]) ).

thf(113,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ~ ( rel_s4 @ SV15 @ SV29 )
        | ! [SY1456: mu] :
            ( ~ ( exists_in_world @ SY1456 @ SV29 )
            | ! [SY1457: $i] :
                ( ~ ( rel_s4 @ SV29 @ SY1457 )
                | ! [SY1458: mu] :
                    ( ~ ( exists_in_world @ SY1458 @ SY1457 )
                    | ! [SY1459: $i] :
                        ( ~ ( rel_s4 @ SY1457 @ SY1459 )
                        | ! [SY1460: mu] :
                            ( ~ ( exists_in_world @ SY1460 @ SY1459 )
                            | ! [SY1461: $i] :
                                ( ~ ( rel_s4 @ SY1459 @ SY1461 )
                                | ~ ( ~ ( rel_s4 @ SY1461 @ ( sK22_SY893 @ SY1461 @ SY1460 @ SY1459 @ SY1458 @ SY1457 @ SY1456 @ SV29 @ SV15 ) )
                                    | ~ ~ ( qmltpeq @ SY1456 @ SY1458 @ ( sK22_SY893 @ SY1461 @ SY1460 @ SY1459 @ SY1458 @ SY1457 @ SY1456 @ SV29 @ SV15 ) ) )
                                | ! [SX8: $i] :
                                    ( ~ ( rel_s4 @ SY1461 @ SX8 )
                                    | ( qmltpeq @ ( set_difference @ SY1460 @ SY1456 ) @ ( set_difference @ SY1460 @ SY1458 ) @ SX8 ) ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[97]) ).

thf(114,plain,
    ! [SV3: $i,SV30: mu,SV17: mu] :
      ( ( exists_in_world @ ( set_difference @ SV17 @ SV30 ) @ SV3 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[99]) ).

thf(115,plain,
    ! [SV18: $i,SV4: $i] :
      ( ( ( ~ ( rel_s4 @ SV4 @ SV18 ) )
        = $true )
      | ( ( ! [SY1398: mu] :
              ( ~ ( exists_in_world @ SY1398 @ SV18 )
              | ! [SY1399: $i] :
                  ( ~ ( rel_s4 @ SV18 @ SY1399 )
                  | ( qmltpeq @ SY1398 @ SY1398 @ SY1399 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[100]) ).

thf(116,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( ( ~ ( rel_s4 @ SV5 @ SV19 ) )
        = $true )
      | ( ( empty @ empty_set @ SV19 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[101]) ).

thf(117,plain,
    ! [SV20: $i,SV6: $i] :
      ( ( ( ~ ( rel_s4 @ SV6 @ SV20 ) )
        = $true )
      | ( ( ! [SY1400: mu] :
              ( ~ ( exists_in_world @ SY1400 @ SV20 )
              | ! [SY1401: $i] :
                  ( ~ ( rel_s4 @ SV20 @ SY1401 )
                  | ! [SY1402: mu] :
                      ( ~ ( exists_in_world @ SY1402 @ SY1401 )
                      | ! [SY1403: $i] :
                          ( ~ ( rel_s4 @ SY1401 @ SY1403 )
                          | ! [SY1404: mu] :
                              ( ~ ( exists_in_world @ SY1404 @ SY1403 )
                              | ! [SY1405: $i] :
                                  ( ~ ( rel_s4 @ SY1403 @ SY1405 )
                                  | ~ ( ~ ( rel_s4 @ SY1405 @ ( sK16_SY471 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) )
                                      | ~ ~ ( qmltpeq @ SY1400 @ SY1402 @ ( sK16_SY471 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SY1405 @ ( sK15_SY472 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) )
                                      | ~ ~ ( in @ SY1404 @ SY1400 @ ( sK15_SY472 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1405 @ SX8 )
                                      | ( in @ SY1404 @ SY1402 @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[102]) ).

thf(118,plain,
    ! [SV21: $i,SV7: $i] :
      ( ( ( ~ ( rel_s4 @ SV7 @ SV21 ) )
        = $true )
      | ( ( ! [SY1407: mu] :
              ( ~ ( exists_in_world @ SY1407 @ SV21 )
              | ! [SY1408: $i] :
                  ( ~ ( rel_s4 @ SV21 @ SY1408 )
                  | ! [SY1409: mu] :
                      ( ~ ( exists_in_world @ SY1409 @ SY1408 )
                      | ! [SY1410: $i] :
                          ( ~ ( rel_s4 @ SY1408 @ SY1410 )
                          | ~ ( ~ ( rel_s4 @ SY1410 @ ( sK20_SY718 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) )
                              | ~ ~ ( qmltpeq @ SY1407 @ SY1409 @ ( sK20_SY718 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1410 @ ( sK19_SY719 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) )
                              | ~ ~ ( empty @ SY1407 @ ( sK19_SY719 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SY1410 @ SX6 )
                              | ( empty @ SY1409 @ SX6 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[103]) ).

thf(119,plain,
    ! [SV22: $i,SV8: $i] :
      ( ( ( ~ ( rel_s4 @ SV8 @ SV22 ) )
        = $true )
      | ( ( ! [SY1412: mu] :
              ( ~ ( exists_in_world @ SY1412 @ SV22 )
              | ! [SY1413: $i] :
                  ( ~ ( rel_s4 @ SV22 @ SY1413 )
                  | ! [SY1414: mu] :
                      ( ~ ( exists_in_world @ SY1414 @ SY1413 )
                      | ! [SY1415: $i] :
                          ( ~ ( rel_s4 @ SY1413 @ SY1415 )
                          | ! [SY1416: mu] :
                              ( ~ ( exists_in_world @ SY1416 @ SY1415 )
                              | ! [SY1417: $i] :
                                  ( ~ ( rel_s4 @ SY1415 @ SY1417 )
                                  | ~ ( ~ ( rel_s4 @ SY1417 @ ( sK18_SY608 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) )
                                      | ~ ~ ( qmltpeq @ SY1412 @ SY1414 @ ( sK18_SY608 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SY1417 @ ( sK17_SY609 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) )
                                      | ~ ~ ( in @ SY1412 @ SY1416 @ ( sK17_SY609 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1417 @ SX8 )
                                      | ( in @ SY1414 @ SY1416 @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[104]) ).

thf(120,plain,
    ! [SV23: $i,SV9: $i] :
      ( ( ( ~ ( rel_s4 @ SV9 @ SV23 ) )
        = $true )
      | ( ( ! [SY1419: mu] :
              ( ~ ( exists_in_world @ SY1419 @ SV23 )
              | ! [SY1420: $i] :
                  ( ~ ( rel_s4 @ SV23 @ SY1420 )
                  | ! [SY1421: mu] :
                      ( ~ ( exists_in_world @ SY1421 @ SY1420 )
                      | ! [SY1422: $i] :
                          ( ~ ( rel_s4 @ SY1420 @ SY1422 )
                          | ! [SY1423: mu] :
                              ( ~ ( exists_in_world @ SY1423 @ SY1422 )
                              | ! [SY1424: $i] :
                                  ( ~ ( rel_s4 @ SY1422 @ SY1424 )
                                  | ~ ( ~ ( rel_s4 @ SY1424 @ ( sK23_SY998 @ SY1424 @ SY1423 @ SY1422 @ SY1421 @ SY1420 @ SY1419 @ SV23 @ SV9 ) )
                                      | ~ ~ ( qmltpeq @ SY1419 @ SY1421 @ ( sK23_SY998 @ SY1424 @ SY1423 @ SY1422 @ SY1421 @ SY1420 @ SY1419 @ SV23 @ SV9 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1424 @ SX8 )
                                      | ( qmltpeq @ ( set_difference @ SY1419 @ SY1423 ) @ ( set_difference @ SY1421 @ SY1423 ) @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[105]) ).

thf(121,plain,
    ! [SV24: $i,SV10: $i] :
      ( ( ( ~ ( rel_s4 @ SV10 @ SV24 ) )
        = $true )
      | ( ( ! [SY1426: mu] :
              ( ~ ( exists_in_world @ SY1426 @ SV24 )
              | ! [SY1427: $i] :
                  ( ~ ( rel_s4 @ SV24 @ SY1427 )
                  | ! [SY1428: mu] :
                      ( ~ ( exists_in_world @ SY1428 @ SY1427 )
                      | ! [SY1429: $i] :
                          ( ~ ( rel_s4 @ SY1427 @ SY1429 )
                          | ~ ( ~ ( rel_s4 @ SY1429 @ ( sK26_SY1216 @ SY1429 @ SY1428 @ SY1427 @ SY1426 @ SV24 @ SV10 ) )
                              | ~ ~ ( qmltpeq @ SY1426 @ SY1428 @ ( sK26_SY1216 @ SY1429 @ SY1428 @ SY1427 @ SY1426 @ SV24 @ SV10 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SY1429 @ SX6 )
                              | ( qmltpeq @ SY1428 @ SY1426 @ SX6 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[106]) ).

thf(122,plain,
    ! [SV25: $i,SV11: $i] :
      ( ( ( ~ ( rel_s4 @ SV11 @ SV25 ) )
        = $true )
      | ( ( ! [SY1431: mu] :
              ( ~ ( exists_in_world @ SY1431 @ SV25 )
              | ! [SY1432: $i] :
                  ( ~ ( rel_s4 @ SV25 @ SY1432 )
                  | ! [SY1433: mu] :
                      ( ~ ( exists_in_world @ SY1433 @ SY1432 )
                      | ! [SY1434: $i] :
                          ( ~ ( rel_s4 @ SY1432 @ SY1434 )
                          | ! [SY1435: mu] :
                              ( ~ ( exists_in_world @ SY1435 @ SY1434 )
                              | ! [SY1436: $i] :
                                  ( ~ ( rel_s4 @ SY1434 @ SY1436 )
                                  | ~ ( ~ ( rel_s4 @ SY1436 @ ( sK25_SY1130 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) )
                                      | ~ ~ ( qmltpeq @ SY1431 @ SY1433 @ ( sK25_SY1130 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SY1436 @ ( sK24_SY1105 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) )
                                      | ~ ~ ( qmltpeq @ SY1433 @ SY1435 @ ( sK24_SY1105 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1436 @ SX8 )
                                      | ( qmltpeq @ SY1431 @ SY1435 @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[107]) ).

thf(123,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( ~ ( rel_s4 @ SV12 @ SV26 ) )
        = $true )
      | ( ( ! [SY1438: mu] :
              ( ~ ( exists_in_world @ SY1438 @ SV26 )
              | ! [SY1439: $i] :
                  ( ~ ( rel_s4 @ SV26 @ SY1439 )
                  | ! [SY1440: mu] :
                      ( ~ ( exists_in_world @ SY1440 @ SY1439 )
                      | ! [SY1441: $i] :
                          ( ~ ( rel_s4 @ SY1439 @ SY1441 )
                          | ~ ( ~ ( rel_s4 @ SY1441 @ ( sK14_SY342 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) )
                              | ~ ~ ( in @ SY1438 @ SY1440 @ ( sK14_SY342 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) ) )
                          | ! [SY1442: $i] :
                              ( ~ ( rel_s4 @ SY1441 @ SY1442 )
                              | ~ ( ~ ( rel_s4 @ SY1442 @ ( sK13_SY344 @ SY1442 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) )
                                  | ~ ~ ( in @ SY1440 @ SY1438 @ ( sK13_SY344 @ SY1442 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[108]) ).

thf(124,plain,
    ! [SV27: $i,SV13: $i] :
      ( ( ( ~ ( rel_s4 @ SV13 @ SV27 ) )
        = $true )
      | ( ( ! [SY1443: mu] :
              ( ~ ( exists_in_world @ SY1443 @ SV27 )
              | ! [SY1444: $i] :
                  ( ~ ( rel_s4 @ SV27 @ SY1444 )
                  | ! [SY1445: mu] :
                      ( ~ ( exists_in_world @ SY1445 @ SY1444 )
                      | ! [SY1446: $i] :
                          ( ~ ( rel_s4 @ SY1444 @ SY1446 )
                          | ~ ( ~ ( rel_s4 @ SY1446 @ ( sK21_SY796 @ SY1446 @ SY1445 @ SY1444 @ SY1443 @ SV27 @ SV13 ) )
                              | ~ ~ ( qmltpeq @ SY1443 @ SY1445 @ ( sK21_SY796 @ SY1446 @ SY1445 @ SY1444 @ SY1443 @ SV27 @ SV13 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SY1446 @ SX6 )
                              | ( qmltpeq @ ( singleton @ SY1443 ) @ ( singleton @ SY1445 ) @ SX6 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[109]) ).

thf(125,plain,
    ( ( rel_s4 @ sK1_SY120 @ sK2_SY1273 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[110]) ).

thf(126,plain,
    ( ( ~ ( ~ ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 )
          | ~ ~ ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
                | ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
                      | ~ ~ ( ~ ( sK10_REN
                                | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                                    | ~ ~ ( ~ ! [SX0: $i] :
                                                ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                                | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                          | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                                | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                            | ~ ( ~ sK10_REN
                                | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                                    | ~ ~ ( ~ ! [SX0: $i] :
                                                ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                                | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                          | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                                | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[111]) ).

thf(127,plain,
    ! [SV28: $i,SV14: $i] :
      ( ( ( ~ ( rel_s4 @ SV14 @ SV28 ) )
        = $true )
      | ( ( ! [SY1448: mu] :
              ( ~ ( exists_in_world @ SY1448 @ SV28 )
              | ! [SY1449: $i] :
                  ( ~ ( rel_s4 @ SV28 @ SY1449 )
                  | ~ ( ~ ! [SY1450: mu] :
                            ( ~ ( exists_in_world @ SY1450 @ SY1449 )
                            | ! [SY1451: $i] :
                                ( ~ ( rel_s4 @ SY1449 @ SY1451 )
                                | ~ ( ~ ( rel_s4 @ SY1451 @ ( sK12_SY238 @ SY1451 @ SY1450 @ SY1449 @ SY1448 @ SV28 @ SV14 ) )
                                    | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SY1448 ) @ SY1450 ) @ empty_set @ ( sK12_SY238 @ SY1451 @ SY1450 @ SY1449 @ SY1448 @ SV28 @ SV14 ) ) )
                                | ! [SX6: $i] :
                                    ( ~ ( rel_s4 @ SY1451 @ SX6 )
                                    | ( in @ SY1448 @ SY1450 @ SX6 ) ) ) )
                      | ~ ! [SY1453: mu] :
                            ( ~ ( exists_in_world @ SY1453 @ SY1449 )
                            | ! [SY1454: $i] :
                                ( ~ ( rel_s4 @ SY1449 @ SY1454 )
                                | ~ ( ~ ( rel_s4 @ SY1454 @ ( sK11_SY241 @ SY1454 @ SY1453 @ SY1449 @ SY1448 @ SV28 @ SV14 ) )
                                    | ~ ~ ( in @ SY1448 @ SY1453 @ ( sK11_SY241 @ SY1454 @ SY1453 @ SY1449 @ SY1448 @ SV28 @ SV14 ) ) )
                                | ! [SX6: $i] :
                                    ( ~ ( rel_s4 @ SY1454 @ SX6 )
                                    | ( qmltpeq @ ( set_difference @ ( singleton @ SY1448 ) @ SY1453 ) @ empty_set @ SX6 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[112]) ).

thf(128,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ( ~ ( rel_s4 @ SV15 @ SV29 ) )
        = $true )
      | ( ( ! [SY1456: mu] :
              ( ~ ( exists_in_world @ SY1456 @ SV29 )
              | ! [SY1457: $i] :
                  ( ~ ( rel_s4 @ SV29 @ SY1457 )
                  | ! [SY1458: mu] :
                      ( ~ ( exists_in_world @ SY1458 @ SY1457 )
                      | ! [SY1459: $i] :
                          ( ~ ( rel_s4 @ SY1457 @ SY1459 )
                          | ! [SY1460: mu] :
                              ( ~ ( exists_in_world @ SY1460 @ SY1459 )
                              | ! [SY1461: $i] :
                                  ( ~ ( rel_s4 @ SY1459 @ SY1461 )
                                  | ~ ( ~ ( rel_s4 @ SY1461 @ ( sK22_SY893 @ SY1461 @ SY1460 @ SY1459 @ SY1458 @ SY1457 @ SY1456 @ SV29 @ SV15 ) )
                                      | ~ ~ ( qmltpeq @ SY1456 @ SY1458 @ ( sK22_SY893 @ SY1461 @ SY1460 @ SY1459 @ SY1458 @ SY1457 @ SY1456 @ SV29 @ SV15 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1461 @ SX8 )
                                      | ( qmltpeq @ ( set_difference @ SY1460 @ SY1456 ) @ ( set_difference @ SY1460 @ SY1458 ) @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[113]) ).

thf(129,plain,
    ! [SV18: $i,SV4: $i] :
      ( ( ( rel_s4 @ SV4 @ SV18 )
        = $false )
      | ( ( ! [SY1398: mu] :
              ( ~ ( exists_in_world @ SY1398 @ SV18 )
              | ! [SY1399: $i] :
                  ( ~ ( rel_s4 @ SV18 @ SY1399 )
                  | ( qmltpeq @ SY1398 @ SY1398 @ SY1399 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[115]) ).

thf(130,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( ( rel_s4 @ SV5 @ SV19 )
        = $false )
      | ( ( empty @ empty_set @ SV19 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[116]) ).

thf(131,plain,
    ! [SV20: $i,SV6: $i] :
      ( ( ( rel_s4 @ SV6 @ SV20 )
        = $false )
      | ( ( ! [SY1400: mu] :
              ( ~ ( exists_in_world @ SY1400 @ SV20 )
              | ! [SY1401: $i] :
                  ( ~ ( rel_s4 @ SV20 @ SY1401 )
                  | ! [SY1402: mu] :
                      ( ~ ( exists_in_world @ SY1402 @ SY1401 )
                      | ! [SY1403: $i] :
                          ( ~ ( rel_s4 @ SY1401 @ SY1403 )
                          | ! [SY1404: mu] :
                              ( ~ ( exists_in_world @ SY1404 @ SY1403 )
                              | ! [SY1405: $i] :
                                  ( ~ ( rel_s4 @ SY1403 @ SY1405 )
                                  | ~ ( ~ ( rel_s4 @ SY1405 @ ( sK16_SY471 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) )
                                      | ~ ~ ( qmltpeq @ SY1400 @ SY1402 @ ( sK16_SY471 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SY1405 @ ( sK15_SY472 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) )
                                      | ~ ~ ( in @ SY1404 @ SY1400 @ ( sK15_SY472 @ SY1405 @ SY1404 @ SY1403 @ SY1402 @ SY1401 @ SY1400 @ SV20 @ SV6 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1405 @ SX8 )
                                      | ( in @ SY1404 @ SY1402 @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[117]) ).

thf(132,plain,
    ! [SV21: $i,SV7: $i] :
      ( ( ( rel_s4 @ SV7 @ SV21 )
        = $false )
      | ( ( ! [SY1407: mu] :
              ( ~ ( exists_in_world @ SY1407 @ SV21 )
              | ! [SY1408: $i] :
                  ( ~ ( rel_s4 @ SV21 @ SY1408 )
                  | ! [SY1409: mu] :
                      ( ~ ( exists_in_world @ SY1409 @ SY1408 )
                      | ! [SY1410: $i] :
                          ( ~ ( rel_s4 @ SY1408 @ SY1410 )
                          | ~ ( ~ ( rel_s4 @ SY1410 @ ( sK20_SY718 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) )
                              | ~ ~ ( qmltpeq @ SY1407 @ SY1409 @ ( sK20_SY718 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1410 @ ( sK19_SY719 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) )
                              | ~ ~ ( empty @ SY1407 @ ( sK19_SY719 @ SY1410 @ SY1409 @ SY1408 @ SY1407 @ SV21 @ SV7 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SY1410 @ SX6 )
                              | ( empty @ SY1409 @ SX6 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[118]) ).

thf(133,plain,
    ! [SV22: $i,SV8: $i] :
      ( ( ( rel_s4 @ SV8 @ SV22 )
        = $false )
      | ( ( ! [SY1412: mu] :
              ( ~ ( exists_in_world @ SY1412 @ SV22 )
              | ! [SY1413: $i] :
                  ( ~ ( rel_s4 @ SV22 @ SY1413 )
                  | ! [SY1414: mu] :
                      ( ~ ( exists_in_world @ SY1414 @ SY1413 )
                      | ! [SY1415: $i] :
                          ( ~ ( rel_s4 @ SY1413 @ SY1415 )
                          | ! [SY1416: mu] :
                              ( ~ ( exists_in_world @ SY1416 @ SY1415 )
                              | ! [SY1417: $i] :
                                  ( ~ ( rel_s4 @ SY1415 @ SY1417 )
                                  | ~ ( ~ ( rel_s4 @ SY1417 @ ( sK18_SY608 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) )
                                      | ~ ~ ( qmltpeq @ SY1412 @ SY1414 @ ( sK18_SY608 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SY1417 @ ( sK17_SY609 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) )
                                      | ~ ~ ( in @ SY1412 @ SY1416 @ ( sK17_SY609 @ SY1417 @ SY1416 @ SY1415 @ SY1414 @ SY1413 @ SY1412 @ SV22 @ SV8 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1417 @ SX8 )
                                      | ( in @ SY1414 @ SY1416 @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[119]) ).

thf(134,plain,
    ! [SV23: $i,SV9: $i] :
      ( ( ( rel_s4 @ SV9 @ SV23 )
        = $false )
      | ( ( ! [SY1419: mu] :
              ( ~ ( exists_in_world @ SY1419 @ SV23 )
              | ! [SY1420: $i] :
                  ( ~ ( rel_s4 @ SV23 @ SY1420 )
                  | ! [SY1421: mu] :
                      ( ~ ( exists_in_world @ SY1421 @ SY1420 )
                      | ! [SY1422: $i] :
                          ( ~ ( rel_s4 @ SY1420 @ SY1422 )
                          | ! [SY1423: mu] :
                              ( ~ ( exists_in_world @ SY1423 @ SY1422 )
                              | ! [SY1424: $i] :
                                  ( ~ ( rel_s4 @ SY1422 @ SY1424 )
                                  | ~ ( ~ ( rel_s4 @ SY1424 @ ( sK23_SY998 @ SY1424 @ SY1423 @ SY1422 @ SY1421 @ SY1420 @ SY1419 @ SV23 @ SV9 ) )
                                      | ~ ~ ( qmltpeq @ SY1419 @ SY1421 @ ( sK23_SY998 @ SY1424 @ SY1423 @ SY1422 @ SY1421 @ SY1420 @ SY1419 @ SV23 @ SV9 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1424 @ SX8 )
                                      | ( qmltpeq @ ( set_difference @ SY1419 @ SY1423 ) @ ( set_difference @ SY1421 @ SY1423 ) @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[120]) ).

thf(135,plain,
    ! [SV24: $i,SV10: $i] :
      ( ( ( rel_s4 @ SV10 @ SV24 )
        = $false )
      | ( ( ! [SY1426: mu] :
              ( ~ ( exists_in_world @ SY1426 @ SV24 )
              | ! [SY1427: $i] :
                  ( ~ ( rel_s4 @ SV24 @ SY1427 )
                  | ! [SY1428: mu] :
                      ( ~ ( exists_in_world @ SY1428 @ SY1427 )
                      | ! [SY1429: $i] :
                          ( ~ ( rel_s4 @ SY1427 @ SY1429 )
                          | ~ ( ~ ( rel_s4 @ SY1429 @ ( sK26_SY1216 @ SY1429 @ SY1428 @ SY1427 @ SY1426 @ SV24 @ SV10 ) )
                              | ~ ~ ( qmltpeq @ SY1426 @ SY1428 @ ( sK26_SY1216 @ SY1429 @ SY1428 @ SY1427 @ SY1426 @ SV24 @ SV10 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SY1429 @ SX6 )
                              | ( qmltpeq @ SY1428 @ SY1426 @ SX6 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[121]) ).

thf(136,plain,
    ! [SV25: $i,SV11: $i] :
      ( ( ( rel_s4 @ SV11 @ SV25 )
        = $false )
      | ( ( ! [SY1431: mu] :
              ( ~ ( exists_in_world @ SY1431 @ SV25 )
              | ! [SY1432: $i] :
                  ( ~ ( rel_s4 @ SV25 @ SY1432 )
                  | ! [SY1433: mu] :
                      ( ~ ( exists_in_world @ SY1433 @ SY1432 )
                      | ! [SY1434: $i] :
                          ( ~ ( rel_s4 @ SY1432 @ SY1434 )
                          | ! [SY1435: mu] :
                              ( ~ ( exists_in_world @ SY1435 @ SY1434 )
                              | ! [SY1436: $i] :
                                  ( ~ ( rel_s4 @ SY1434 @ SY1436 )
                                  | ~ ( ~ ( rel_s4 @ SY1436 @ ( sK25_SY1130 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) )
                                      | ~ ~ ( qmltpeq @ SY1431 @ SY1433 @ ( sK25_SY1130 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) ) )
                                  | ~ ( ~ ( rel_s4 @ SY1436 @ ( sK24_SY1105 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) )
                                      | ~ ~ ( qmltpeq @ SY1433 @ SY1435 @ ( sK24_SY1105 @ SY1436 @ SY1435 @ SY1434 @ SY1433 @ SY1432 @ SY1431 @ SV25 @ SV11 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1436 @ SX8 )
                                      | ( qmltpeq @ SY1431 @ SY1435 @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[122]) ).

thf(137,plain,
    ! [SV26: $i,SV12: $i] :
      ( ( ( rel_s4 @ SV12 @ SV26 )
        = $false )
      | ( ( ! [SY1438: mu] :
              ( ~ ( exists_in_world @ SY1438 @ SV26 )
              | ! [SY1439: $i] :
                  ( ~ ( rel_s4 @ SV26 @ SY1439 )
                  | ! [SY1440: mu] :
                      ( ~ ( exists_in_world @ SY1440 @ SY1439 )
                      | ! [SY1441: $i] :
                          ( ~ ( rel_s4 @ SY1439 @ SY1441 )
                          | ~ ( ~ ( rel_s4 @ SY1441 @ ( sK14_SY342 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) )
                              | ~ ~ ( in @ SY1438 @ SY1440 @ ( sK14_SY342 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) ) )
                          | ! [SY1442: $i] :
                              ( ~ ( rel_s4 @ SY1441 @ SY1442 )
                              | ~ ( ~ ( rel_s4 @ SY1442 @ ( sK13_SY344 @ SY1442 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) )
                                  | ~ ~ ( in @ SY1440 @ SY1438 @ ( sK13_SY344 @ SY1442 @ SY1441 @ SY1440 @ SY1439 @ SY1438 @ SV26 @ SV12 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[123]) ).

thf(138,plain,
    ! [SV27: $i,SV13: $i] :
      ( ( ( rel_s4 @ SV13 @ SV27 )
        = $false )
      | ( ( ! [SY1443: mu] :
              ( ~ ( exists_in_world @ SY1443 @ SV27 )
              | ! [SY1444: $i] :
                  ( ~ ( rel_s4 @ SV27 @ SY1444 )
                  | ! [SY1445: mu] :
                      ( ~ ( exists_in_world @ SY1445 @ SY1444 )
                      | ! [SY1446: $i] :
                          ( ~ ( rel_s4 @ SY1444 @ SY1446 )
                          | ~ ( ~ ( rel_s4 @ SY1446 @ ( sK21_SY796 @ SY1446 @ SY1445 @ SY1444 @ SY1443 @ SV27 @ SV13 ) )
                              | ~ ~ ( qmltpeq @ SY1443 @ SY1445 @ ( sK21_SY796 @ SY1446 @ SY1445 @ SY1444 @ SY1443 @ SV27 @ SV13 ) ) )
                          | ! [SX6: $i] :
                              ( ~ ( rel_s4 @ SY1446 @ SX6 )
                              | ( qmltpeq @ ( singleton @ SY1443 ) @ ( singleton @ SY1445 ) @ SX6 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[124]) ).

thf(139,plain,
    ( ( ~ ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 )
      | ~ ~ ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
            | ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
                  | ~ ~ ( ~ ( sK10_REN
                            | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                                | ~ ~ ( ~ ! [SX0: $i] :
                                            ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                            | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                      | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                            | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                        | ~ ( ~ sK10_REN
                            | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                                | ~ ~ ( ~ ! [SX0: $i] :
                                            ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                            | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                      | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                            | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[126]) ).

thf(140,plain,
    ! [SV28: $i,SV14: $i] :
      ( ( ( rel_s4 @ SV14 @ SV28 )
        = $false )
      | ( ( ! [SY1448: mu] :
              ( ~ ( exists_in_world @ SY1448 @ SV28 )
              | ! [SY1449: $i] :
                  ( ~ ( rel_s4 @ SV28 @ SY1449 )
                  | ~ ( ~ ! [SY1450: mu] :
                            ( ~ ( exists_in_world @ SY1450 @ SY1449 )
                            | ! [SY1451: $i] :
                                ( ~ ( rel_s4 @ SY1449 @ SY1451 )
                                | ~ ( ~ ( rel_s4 @ SY1451 @ ( sK12_SY238 @ SY1451 @ SY1450 @ SY1449 @ SY1448 @ SV28 @ SV14 ) )
                                    | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SY1448 ) @ SY1450 ) @ empty_set @ ( sK12_SY238 @ SY1451 @ SY1450 @ SY1449 @ SY1448 @ SV28 @ SV14 ) ) )
                                | ! [SX6: $i] :
                                    ( ~ ( rel_s4 @ SY1451 @ SX6 )
                                    | ( in @ SY1448 @ SY1450 @ SX6 ) ) ) )
                      | ~ ! [SY1453: mu] :
                            ( ~ ( exists_in_world @ SY1453 @ SY1449 )
                            | ! [SY1454: $i] :
                                ( ~ ( rel_s4 @ SY1449 @ SY1454 )
                                | ~ ( ~ ( rel_s4 @ SY1454 @ ( sK11_SY241 @ SY1454 @ SY1453 @ SY1449 @ SY1448 @ SV28 @ SV14 ) )
                                    | ~ ~ ( in @ SY1448 @ SY1453 @ ( sK11_SY241 @ SY1454 @ SY1453 @ SY1449 @ SY1448 @ SV28 @ SV14 ) ) )
                                | ! [SX6: $i] :
                                    ( ~ ( rel_s4 @ SY1454 @ SX6 )
                                    | ( qmltpeq @ ( set_difference @ ( singleton @ SY1448 ) @ SY1453 ) @ empty_set @ SX6 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[127]) ).

thf(141,plain,
    ! [SV29: $i,SV15: $i] :
      ( ( ( rel_s4 @ SV15 @ SV29 )
        = $false )
      | ( ( ! [SY1456: mu] :
              ( ~ ( exists_in_world @ SY1456 @ SV29 )
              | ! [SY1457: $i] :
                  ( ~ ( rel_s4 @ SV29 @ SY1457 )
                  | ! [SY1458: mu] :
                      ( ~ ( exists_in_world @ SY1458 @ SY1457 )
                      | ! [SY1459: $i] :
                          ( ~ ( rel_s4 @ SY1457 @ SY1459 )
                          | ! [SY1460: mu] :
                              ( ~ ( exists_in_world @ SY1460 @ SY1459 )
                              | ! [SY1461: $i] :
                                  ( ~ ( rel_s4 @ SY1459 @ SY1461 )
                                  | ~ ( ~ ( rel_s4 @ SY1461 @ ( sK22_SY893 @ SY1461 @ SY1460 @ SY1459 @ SY1458 @ SY1457 @ SY1456 @ SV29 @ SV15 ) )
                                      | ~ ~ ( qmltpeq @ SY1456 @ SY1458 @ ( sK22_SY893 @ SY1461 @ SY1460 @ SY1459 @ SY1458 @ SY1457 @ SY1456 @ SV29 @ SV15 ) ) )
                                  | ! [SX8: $i] :
                                      ( ~ ( rel_s4 @ SY1461 @ SX8 )
                                      | ( qmltpeq @ ( set_difference @ SY1460 @ SY1456 ) @ ( set_difference @ SY1460 @ SY1458 ) @ SX8 ) ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[128]) ).

thf(142,plain,
    ! [SV4: $i,SV18: $i,SV31: mu] :
      ( ( ( ~ ( exists_in_world @ SV31 @ SV18 )
          | ! [SY1463: $i] :
              ( ~ ( rel_s4 @ SV18 @ SY1463 )
              | ( qmltpeq @ SV31 @ SV31 @ SY1463 ) ) )
        = $true )
      | ( ( rel_s4 @ SV4 @ SV18 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[129]) ).

thf(143,plain,
    ! [SV6: $i,SV20: $i,SV32: mu] :
      ( ( ( ~ ( exists_in_world @ SV32 @ SV20 )
          | ! [SY1464: $i] :
              ( ~ ( rel_s4 @ SV20 @ SY1464 )
              | ! [SY1465: mu] :
                  ( ~ ( exists_in_world @ SY1465 @ SY1464 )
                  | ! [SY1466: $i] :
                      ( ~ ( rel_s4 @ SY1464 @ SY1466 )
                      | ! [SY1467: mu] :
                          ( ~ ( exists_in_world @ SY1467 @ SY1466 )
                          | ! [SY1468: $i] :
                              ( ~ ( rel_s4 @ SY1466 @ SY1468 )
                              | ~ ( ~ ( rel_s4 @ SY1468 @ ( sK16_SY471 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) )
                                  | ~ ~ ( qmltpeq @ SV32 @ SY1465 @ ( sK16_SY471 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1468 @ ( sK15_SY472 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) )
                                  | ~ ~ ( in @ SY1467 @ SV32 @ ( sK15_SY472 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) ) )
                              | ! [SX8: $i] :
                                  ( ~ ( rel_s4 @ SY1468 @ SX8 )
                                  | ( in @ SY1467 @ SY1465 @ SX8 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[131]) ).

thf(144,plain,
    ! [SV7: $i,SV21: $i,SV33: mu] :
      ( ( ( ~ ( exists_in_world @ SV33 @ SV21 )
          | ! [SY1470: $i] :
              ( ~ ( rel_s4 @ SV21 @ SY1470 )
              | ! [SY1471: mu] :
                  ( ~ ( exists_in_world @ SY1471 @ SY1470 )
                  | ! [SY1472: $i] :
                      ( ~ ( rel_s4 @ SY1470 @ SY1472 )
                      | ~ ( ~ ( rel_s4 @ SY1472 @ ( sK20_SY718 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) )
                          | ~ ~ ( qmltpeq @ SV33 @ SY1471 @ ( sK20_SY718 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1472 @ ( sK19_SY719 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) )
                          | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) ) )
                      | ! [SX6: $i] :
                          ( ~ ( rel_s4 @ SY1472 @ SX6 )
                          | ( empty @ SY1471 @ SX6 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[132]) ).

thf(145,plain,
    ! [SV8: $i,SV22: $i,SV34: mu] :
      ( ( ( ~ ( exists_in_world @ SV34 @ SV22 )
          | ! [SY1474: $i] :
              ( ~ ( rel_s4 @ SV22 @ SY1474 )
              | ! [SY1475: mu] :
                  ( ~ ( exists_in_world @ SY1475 @ SY1474 )
                  | ! [SY1476: $i] :
                      ( ~ ( rel_s4 @ SY1474 @ SY1476 )
                      | ! [SY1477: mu] :
                          ( ~ ( exists_in_world @ SY1477 @ SY1476 )
                          | ! [SY1478: $i] :
                              ( ~ ( rel_s4 @ SY1476 @ SY1478 )
                              | ~ ( ~ ( rel_s4 @ SY1478 @ ( sK18_SY608 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) )
                                  | ~ ~ ( qmltpeq @ SV34 @ SY1475 @ ( sK18_SY608 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1478 @ ( sK17_SY609 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) )
                                  | ~ ~ ( in @ SV34 @ SY1477 @ ( sK17_SY609 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) ) )
                              | ! [SX8: $i] :
                                  ( ~ ( rel_s4 @ SY1478 @ SX8 )
                                  | ( in @ SY1475 @ SY1477 @ SX8 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[133]) ).

thf(146,plain,
    ! [SV9: $i,SV23: $i,SV35: mu] :
      ( ( ( ~ ( exists_in_world @ SV35 @ SV23 )
          | ! [SY1480: $i] :
              ( ~ ( rel_s4 @ SV23 @ SY1480 )
              | ! [SY1481: mu] :
                  ( ~ ( exists_in_world @ SY1481 @ SY1480 )
                  | ! [SY1482: $i] :
                      ( ~ ( rel_s4 @ SY1480 @ SY1482 )
                      | ! [SY1483: mu] :
                          ( ~ ( exists_in_world @ SY1483 @ SY1482 )
                          | ! [SY1484: $i] :
                              ( ~ ( rel_s4 @ SY1482 @ SY1484 )
                              | ~ ( ~ ( rel_s4 @ SY1484 @ ( sK23_SY998 @ SY1484 @ SY1483 @ SY1482 @ SY1481 @ SY1480 @ SV35 @ SV23 @ SV9 ) )
                                  | ~ ~ ( qmltpeq @ SV35 @ SY1481 @ ( sK23_SY998 @ SY1484 @ SY1483 @ SY1482 @ SY1481 @ SY1480 @ SV35 @ SV23 @ SV9 ) ) )
                              | ! [SY1485: $i] :
                                  ( ~ ( rel_s4 @ SY1484 @ SY1485 )
                                  | ( qmltpeq @ ( set_difference @ SV35 @ SY1483 ) @ ( set_difference @ SY1481 @ SY1483 ) @ SY1485 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[134]) ).

thf(147,plain,
    ! [SV10: $i,SV24: $i,SV36: mu] :
      ( ( ( ~ ( exists_in_world @ SV36 @ SV24 )
          | ! [SY1486: $i] :
              ( ~ ( rel_s4 @ SV24 @ SY1486 )
              | ! [SY1487: mu] :
                  ( ~ ( exists_in_world @ SY1487 @ SY1486 )
                  | ! [SY1488: $i] :
                      ( ~ ( rel_s4 @ SY1486 @ SY1488 )
                      | ~ ( ~ ( rel_s4 @ SY1488 @ ( sK26_SY1216 @ SY1488 @ SY1487 @ SY1486 @ SV36 @ SV24 @ SV10 ) )
                          | ~ ~ ( qmltpeq @ SV36 @ SY1487 @ ( sK26_SY1216 @ SY1488 @ SY1487 @ SY1486 @ SV36 @ SV24 @ SV10 ) ) )
                      | ! [SY1489: $i] :
                          ( ~ ( rel_s4 @ SY1488 @ SY1489 )
                          | ( qmltpeq @ SY1487 @ SV36 @ SY1489 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[135]) ).

thf(148,plain,
    ! [SV11: $i,SV25: $i,SV37: mu] :
      ( ( ( ~ ( exists_in_world @ SV37 @ SV25 )
          | ! [SY1490: $i] :
              ( ~ ( rel_s4 @ SV25 @ SY1490 )
              | ! [SY1491: mu] :
                  ( ~ ( exists_in_world @ SY1491 @ SY1490 )
                  | ! [SY1492: $i] :
                      ( ~ ( rel_s4 @ SY1490 @ SY1492 )
                      | ! [SY1493: mu] :
                          ( ~ ( exists_in_world @ SY1493 @ SY1492 )
                          | ! [SY1494: $i] :
                              ( ~ ( rel_s4 @ SY1492 @ SY1494 )
                              | ~ ( ~ ( rel_s4 @ SY1494 @ ( sK25_SY1130 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) )
                                  | ~ ~ ( qmltpeq @ SV37 @ SY1491 @ ( sK25_SY1130 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1494 @ ( sK24_SY1105 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) )
                                  | ~ ~ ( qmltpeq @ SY1491 @ SY1493 @ ( sK24_SY1105 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) ) )
                              | ! [SY1495: $i] :
                                  ( ~ ( rel_s4 @ SY1494 @ SY1495 )
                                  | ( qmltpeq @ SV37 @ SY1493 @ SY1495 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[136]) ).

thf(149,plain,
    ! [SV12: $i,SV26: $i,SV38: mu] :
      ( ( ( ~ ( exists_in_world @ SV38 @ SV26 )
          | ! [SY1496: $i] :
              ( ~ ( rel_s4 @ SV26 @ SY1496 )
              | ! [SY1497: mu] :
                  ( ~ ( exists_in_world @ SY1497 @ SY1496 )
                  | ! [SY1498: $i] :
                      ( ~ ( rel_s4 @ SY1496 @ SY1498 )
                      | ~ ( ~ ( rel_s4 @ SY1498 @ ( sK14_SY342 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) )
                          | ~ ~ ( in @ SV38 @ SY1497 @ ( sK14_SY342 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) ) )
                      | ! [SY1499: $i] :
                          ( ~ ( rel_s4 @ SY1498 @ SY1499 )
                          | ~ ( ~ ( rel_s4 @ SY1499 @ ( sK13_SY344 @ SY1499 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) )
                              | ~ ~ ( in @ SY1497 @ SV38 @ ( sK13_SY344 @ SY1499 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[137]) ).

thf(150,plain,
    ! [SV13: $i,SV27: $i,SV39: mu] :
      ( ( ( ~ ( exists_in_world @ SV39 @ SV27 )
          | ! [SY1500: $i] :
              ( ~ ( rel_s4 @ SV27 @ SY1500 )
              | ! [SY1501: mu] :
                  ( ~ ( exists_in_world @ SY1501 @ SY1500 )
                  | ! [SY1502: $i] :
                      ( ~ ( rel_s4 @ SY1500 @ SY1502 )
                      | ~ ( ~ ( rel_s4 @ SY1502 @ ( sK21_SY796 @ SY1502 @ SY1501 @ SY1500 @ SV39 @ SV27 @ SV13 ) )
                          | ~ ~ ( qmltpeq @ SV39 @ SY1501 @ ( sK21_SY796 @ SY1502 @ SY1501 @ SY1500 @ SV39 @ SV27 @ SV13 ) ) )
                      | ! [SY1503: $i] :
                          ( ~ ( rel_s4 @ SY1502 @ SY1503 )
                          | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SY1501 ) @ SY1503 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[138]) ).

thf(151,plain,
    ( ( ~ ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[139]) ).

thf(152,plain,
    ( ( ~ ~ ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
            | ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
                  | ~ ~ ( ~ ( sK10_REN
                            | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                                | ~ ~ ( ~ ! [SX0: $i] :
                                            ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                            | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                      | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                            | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                        | ~ ( ~ sK10_REN
                            | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                                | ~ ~ ( ~ ! [SX0: $i] :
                                            ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                            | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                      | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                            | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[139]) ).

thf(153,plain,
    ! [SV14: $i,SV28: $i,SV40: mu] :
      ( ( ( ~ ( exists_in_world @ SV40 @ SV28 )
          | ! [SY1504: $i] :
              ( ~ ( rel_s4 @ SV28 @ SY1504 )
              | ~ ( ~ ! [SY1505: mu] :
                        ( ~ ( exists_in_world @ SY1505 @ SY1504 )
                        | ! [SY1506: $i] :
                            ( ~ ( rel_s4 @ SY1504 @ SY1506 )
                            | ~ ( ~ ( rel_s4 @ SY1506 @ ( sK12_SY238 @ SY1506 @ SY1505 @ SY1504 @ SV40 @ SV28 @ SV14 ) )
                                | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1505 ) @ empty_set @ ( sK12_SY238 @ SY1506 @ SY1505 @ SY1504 @ SV40 @ SV28 @ SV14 ) ) )
                            | ! [SY1507: $i] :
                                ( ~ ( rel_s4 @ SY1506 @ SY1507 )
                                | ( in @ SV40 @ SY1505 @ SY1507 ) ) ) )
                  | ~ ! [SY1508: mu] :
                        ( ~ ( exists_in_world @ SY1508 @ SY1504 )
                        | ! [SY1509: $i] :
                            ( ~ ( rel_s4 @ SY1504 @ SY1509 )
                            | ~ ( ~ ( rel_s4 @ SY1509 @ ( sK11_SY241 @ SY1509 @ SY1508 @ SY1504 @ SV40 @ SV28 @ SV14 ) )
                                | ~ ~ ( in @ SV40 @ SY1508 @ ( sK11_SY241 @ SY1509 @ SY1508 @ SY1504 @ SV40 @ SV28 @ SV14 ) ) )
                            | ! [SY1510: $i] :
                                ( ~ ( rel_s4 @ SY1509 @ SY1510 )
                                | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1508 ) @ empty_set @ SY1510 ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[140]) ).

thf(154,plain,
    ! [SV15: $i,SV29: $i,SV41: mu] :
      ( ( ( ~ ( exists_in_world @ SV41 @ SV29 )
          | ! [SY1511: $i] :
              ( ~ ( rel_s4 @ SV29 @ SY1511 )
              | ! [SY1512: mu] :
                  ( ~ ( exists_in_world @ SY1512 @ SY1511 )
                  | ! [SY1513: $i] :
                      ( ~ ( rel_s4 @ SY1511 @ SY1513 )
                      | ! [SY1514: mu] :
                          ( ~ ( exists_in_world @ SY1514 @ SY1513 )
                          | ! [SY1515: $i] :
                              ( ~ ( rel_s4 @ SY1513 @ SY1515 )
                              | ~ ( ~ ( rel_s4 @ SY1515 @ ( sK22_SY893 @ SY1515 @ SY1514 @ SY1513 @ SY1512 @ SY1511 @ SV41 @ SV29 @ SV15 ) )
                                  | ~ ~ ( qmltpeq @ SV41 @ SY1512 @ ( sK22_SY893 @ SY1515 @ SY1514 @ SY1513 @ SY1512 @ SY1511 @ SV41 @ SV29 @ SV15 ) ) )
                              | ! [SY1516: $i] :
                                  ( ~ ( rel_s4 @ SY1515 @ SY1516 )
                                  | ( qmltpeq @ ( set_difference @ SY1514 @ SV41 ) @ ( set_difference @ SY1514 @ SY1512 ) @ SY1516 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[141]) ).

thf(155,plain,
    ! [SV4: $i,SV18: $i,SV31: mu] :
      ( ( ( ~ ( exists_in_world @ SV31 @ SV18 ) )
        = $true )
      | ( ( ! [SY1463: $i] :
              ( ~ ( rel_s4 @ SV18 @ SY1463 )
              | ( qmltpeq @ SV31 @ SV31 @ SY1463 ) ) )
        = $true )
      | ( ( rel_s4 @ SV4 @ SV18 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[142]) ).

thf(156,plain,
    ! [SV6: $i,SV20: $i,SV32: mu] :
      ( ( ( ~ ( exists_in_world @ SV32 @ SV20 ) )
        = $true )
      | ( ( ! [SY1464: $i] :
              ( ~ ( rel_s4 @ SV20 @ SY1464 )
              | ! [SY1465: mu] :
                  ( ~ ( exists_in_world @ SY1465 @ SY1464 )
                  | ! [SY1466: $i] :
                      ( ~ ( rel_s4 @ SY1464 @ SY1466 )
                      | ! [SY1467: mu] :
                          ( ~ ( exists_in_world @ SY1467 @ SY1466 )
                          | ! [SY1468: $i] :
                              ( ~ ( rel_s4 @ SY1466 @ SY1468 )
                              | ~ ( ~ ( rel_s4 @ SY1468 @ ( sK16_SY471 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) )
                                  | ~ ~ ( qmltpeq @ SV32 @ SY1465 @ ( sK16_SY471 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1468 @ ( sK15_SY472 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) )
                                  | ~ ~ ( in @ SY1467 @ SV32 @ ( sK15_SY472 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) ) )
                              | ! [SX8: $i] :
                                  ( ~ ( rel_s4 @ SY1468 @ SX8 )
                                  | ( in @ SY1467 @ SY1465 @ SX8 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[143]) ).

thf(157,plain,
    ! [SV7: $i,SV21: $i,SV33: mu] :
      ( ( ( ~ ( exists_in_world @ SV33 @ SV21 ) )
        = $true )
      | ( ( ! [SY1470: $i] :
              ( ~ ( rel_s4 @ SV21 @ SY1470 )
              | ! [SY1471: mu] :
                  ( ~ ( exists_in_world @ SY1471 @ SY1470 )
                  | ! [SY1472: $i] :
                      ( ~ ( rel_s4 @ SY1470 @ SY1472 )
                      | ~ ( ~ ( rel_s4 @ SY1472 @ ( sK20_SY718 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) )
                          | ~ ~ ( qmltpeq @ SV33 @ SY1471 @ ( sK20_SY718 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1472 @ ( sK19_SY719 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) )
                          | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) ) )
                      | ! [SX6: $i] :
                          ( ~ ( rel_s4 @ SY1472 @ SX6 )
                          | ( empty @ SY1471 @ SX6 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[144]) ).

thf(158,plain,
    ! [SV8: $i,SV22: $i,SV34: mu] :
      ( ( ( ~ ( exists_in_world @ SV34 @ SV22 ) )
        = $true )
      | ( ( ! [SY1474: $i] :
              ( ~ ( rel_s4 @ SV22 @ SY1474 )
              | ! [SY1475: mu] :
                  ( ~ ( exists_in_world @ SY1475 @ SY1474 )
                  | ! [SY1476: $i] :
                      ( ~ ( rel_s4 @ SY1474 @ SY1476 )
                      | ! [SY1477: mu] :
                          ( ~ ( exists_in_world @ SY1477 @ SY1476 )
                          | ! [SY1478: $i] :
                              ( ~ ( rel_s4 @ SY1476 @ SY1478 )
                              | ~ ( ~ ( rel_s4 @ SY1478 @ ( sK18_SY608 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) )
                                  | ~ ~ ( qmltpeq @ SV34 @ SY1475 @ ( sK18_SY608 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1478 @ ( sK17_SY609 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) )
                                  | ~ ~ ( in @ SV34 @ SY1477 @ ( sK17_SY609 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) ) )
                              | ! [SX8: $i] :
                                  ( ~ ( rel_s4 @ SY1478 @ SX8 )
                                  | ( in @ SY1475 @ SY1477 @ SX8 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[145]) ).

thf(159,plain,
    ! [SV9: $i,SV23: $i,SV35: mu] :
      ( ( ( ~ ( exists_in_world @ SV35 @ SV23 ) )
        = $true )
      | ( ( ! [SY1480: $i] :
              ( ~ ( rel_s4 @ SV23 @ SY1480 )
              | ! [SY1481: mu] :
                  ( ~ ( exists_in_world @ SY1481 @ SY1480 )
                  | ! [SY1482: $i] :
                      ( ~ ( rel_s4 @ SY1480 @ SY1482 )
                      | ! [SY1483: mu] :
                          ( ~ ( exists_in_world @ SY1483 @ SY1482 )
                          | ! [SY1484: $i] :
                              ( ~ ( rel_s4 @ SY1482 @ SY1484 )
                              | ~ ( ~ ( rel_s4 @ SY1484 @ ( sK23_SY998 @ SY1484 @ SY1483 @ SY1482 @ SY1481 @ SY1480 @ SV35 @ SV23 @ SV9 ) )
                                  | ~ ~ ( qmltpeq @ SV35 @ SY1481 @ ( sK23_SY998 @ SY1484 @ SY1483 @ SY1482 @ SY1481 @ SY1480 @ SV35 @ SV23 @ SV9 ) ) )
                              | ! [SY1485: $i] :
                                  ( ~ ( rel_s4 @ SY1484 @ SY1485 )
                                  | ( qmltpeq @ ( set_difference @ SV35 @ SY1483 ) @ ( set_difference @ SY1481 @ SY1483 ) @ SY1485 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[146]) ).

thf(160,plain,
    ! [SV10: $i,SV24: $i,SV36: mu] :
      ( ( ( ~ ( exists_in_world @ SV36 @ SV24 ) )
        = $true )
      | ( ( ! [SY1486: $i] :
              ( ~ ( rel_s4 @ SV24 @ SY1486 )
              | ! [SY1487: mu] :
                  ( ~ ( exists_in_world @ SY1487 @ SY1486 )
                  | ! [SY1488: $i] :
                      ( ~ ( rel_s4 @ SY1486 @ SY1488 )
                      | ~ ( ~ ( rel_s4 @ SY1488 @ ( sK26_SY1216 @ SY1488 @ SY1487 @ SY1486 @ SV36 @ SV24 @ SV10 ) )
                          | ~ ~ ( qmltpeq @ SV36 @ SY1487 @ ( sK26_SY1216 @ SY1488 @ SY1487 @ SY1486 @ SV36 @ SV24 @ SV10 ) ) )
                      | ! [SY1489: $i] :
                          ( ~ ( rel_s4 @ SY1488 @ SY1489 )
                          | ( qmltpeq @ SY1487 @ SV36 @ SY1489 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[147]) ).

thf(161,plain,
    ! [SV11: $i,SV25: $i,SV37: mu] :
      ( ( ( ~ ( exists_in_world @ SV37 @ SV25 ) )
        = $true )
      | ( ( ! [SY1490: $i] :
              ( ~ ( rel_s4 @ SV25 @ SY1490 )
              | ! [SY1491: mu] :
                  ( ~ ( exists_in_world @ SY1491 @ SY1490 )
                  | ! [SY1492: $i] :
                      ( ~ ( rel_s4 @ SY1490 @ SY1492 )
                      | ! [SY1493: mu] :
                          ( ~ ( exists_in_world @ SY1493 @ SY1492 )
                          | ! [SY1494: $i] :
                              ( ~ ( rel_s4 @ SY1492 @ SY1494 )
                              | ~ ( ~ ( rel_s4 @ SY1494 @ ( sK25_SY1130 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) )
                                  | ~ ~ ( qmltpeq @ SV37 @ SY1491 @ ( sK25_SY1130 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1494 @ ( sK24_SY1105 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) )
                                  | ~ ~ ( qmltpeq @ SY1491 @ SY1493 @ ( sK24_SY1105 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) ) )
                              | ! [SY1495: $i] :
                                  ( ~ ( rel_s4 @ SY1494 @ SY1495 )
                                  | ( qmltpeq @ SV37 @ SY1493 @ SY1495 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[148]) ).

thf(162,plain,
    ! [SV12: $i,SV26: $i,SV38: mu] :
      ( ( ( ~ ( exists_in_world @ SV38 @ SV26 ) )
        = $true )
      | ( ( ! [SY1496: $i] :
              ( ~ ( rel_s4 @ SV26 @ SY1496 )
              | ! [SY1497: mu] :
                  ( ~ ( exists_in_world @ SY1497 @ SY1496 )
                  | ! [SY1498: $i] :
                      ( ~ ( rel_s4 @ SY1496 @ SY1498 )
                      | ~ ( ~ ( rel_s4 @ SY1498 @ ( sK14_SY342 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) )
                          | ~ ~ ( in @ SV38 @ SY1497 @ ( sK14_SY342 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) ) )
                      | ! [SY1499: $i] :
                          ( ~ ( rel_s4 @ SY1498 @ SY1499 )
                          | ~ ( ~ ( rel_s4 @ SY1499 @ ( sK13_SY344 @ SY1499 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) )
                              | ~ ~ ( in @ SY1497 @ SV38 @ ( sK13_SY344 @ SY1499 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[149]) ).

thf(163,plain,
    ! [SV13: $i,SV27: $i,SV39: mu] :
      ( ( ( ~ ( exists_in_world @ SV39 @ SV27 ) )
        = $true )
      | ( ( ! [SY1500: $i] :
              ( ~ ( rel_s4 @ SV27 @ SY1500 )
              | ! [SY1501: mu] :
                  ( ~ ( exists_in_world @ SY1501 @ SY1500 )
                  | ! [SY1502: $i] :
                      ( ~ ( rel_s4 @ SY1500 @ SY1502 )
                      | ~ ( ~ ( rel_s4 @ SY1502 @ ( sK21_SY796 @ SY1502 @ SY1501 @ SY1500 @ SV39 @ SV27 @ SV13 ) )
                          | ~ ~ ( qmltpeq @ SV39 @ SY1501 @ ( sK21_SY796 @ SY1502 @ SY1501 @ SY1500 @ SV39 @ SV27 @ SV13 ) ) )
                      | ! [SY1503: $i] :
                          ( ~ ( rel_s4 @ SY1502 @ SY1503 )
                          | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SY1501 ) @ SY1503 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[150]) ).

thf(164,plain,
    ( ( exists_in_world @ sK3_SY1283 @ sK2_SY1273 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[151]) ).

thf(165,plain,
    ( ( ~ ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
          | ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
                | ~ ~ ( ~ ( sK10_REN
                          | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                              | ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                          | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                    | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                          | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                      | ~ ( ~ sK10_REN
                          | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                              | ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                          | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                    | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                          | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[152]) ).

thf(166,plain,
    ! [SV14: $i,SV28: $i,SV40: mu] :
      ( ( ( ~ ( exists_in_world @ SV40 @ SV28 ) )
        = $true )
      | ( ( ! [SY1504: $i] :
              ( ~ ( rel_s4 @ SV28 @ SY1504 )
              | ~ ( ~ ! [SY1505: mu] :
                        ( ~ ( exists_in_world @ SY1505 @ SY1504 )
                        | ! [SY1506: $i] :
                            ( ~ ( rel_s4 @ SY1504 @ SY1506 )
                            | ~ ( ~ ( rel_s4 @ SY1506 @ ( sK12_SY238 @ SY1506 @ SY1505 @ SY1504 @ SV40 @ SV28 @ SV14 ) )
                                | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1505 ) @ empty_set @ ( sK12_SY238 @ SY1506 @ SY1505 @ SY1504 @ SV40 @ SV28 @ SV14 ) ) )
                            | ! [SY1507: $i] :
                                ( ~ ( rel_s4 @ SY1506 @ SY1507 )
                                | ( in @ SV40 @ SY1505 @ SY1507 ) ) ) )
                  | ~ ! [SY1508: mu] :
                        ( ~ ( exists_in_world @ SY1508 @ SY1504 )
                        | ! [SY1509: $i] :
                            ( ~ ( rel_s4 @ SY1504 @ SY1509 )
                            | ~ ( ~ ( rel_s4 @ SY1509 @ ( sK11_SY241 @ SY1509 @ SY1508 @ SY1504 @ SV40 @ SV28 @ SV14 ) )
                                | ~ ~ ( in @ SV40 @ SY1508 @ ( sK11_SY241 @ SY1509 @ SY1508 @ SY1504 @ SV40 @ SV28 @ SV14 ) ) )
                            | ! [SY1510: $i] :
                                ( ~ ( rel_s4 @ SY1509 @ SY1510 )
                                | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1508 ) @ empty_set @ SY1510 ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[153]) ).

thf(167,plain,
    ! [SV15: $i,SV29: $i,SV41: mu] :
      ( ( ( ~ ( exists_in_world @ SV41 @ SV29 ) )
        = $true )
      | ( ( ! [SY1511: $i] :
              ( ~ ( rel_s4 @ SV29 @ SY1511 )
              | ! [SY1512: mu] :
                  ( ~ ( exists_in_world @ SY1512 @ SY1511 )
                  | ! [SY1513: $i] :
                      ( ~ ( rel_s4 @ SY1511 @ SY1513 )
                      | ! [SY1514: mu] :
                          ( ~ ( exists_in_world @ SY1514 @ SY1513 )
                          | ! [SY1515: $i] :
                              ( ~ ( rel_s4 @ SY1513 @ SY1515 )
                              | ~ ( ~ ( rel_s4 @ SY1515 @ ( sK22_SY893 @ SY1515 @ SY1514 @ SY1513 @ SY1512 @ SY1511 @ SV41 @ SV29 @ SV15 ) )
                                  | ~ ~ ( qmltpeq @ SV41 @ SY1512 @ ( sK22_SY893 @ SY1515 @ SY1514 @ SY1513 @ SY1512 @ SY1511 @ SV41 @ SV29 @ SV15 ) ) )
                              | ! [SY1516: $i] :
                                  ( ~ ( rel_s4 @ SY1515 @ SY1516 )
                                  | ( qmltpeq @ ( set_difference @ SY1514 @ SV41 ) @ ( set_difference @ SY1514 @ SY1512 ) @ SY1516 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[154]) ).

thf(168,plain,
    ! [SV4: $i,SV18: $i,SV31: mu] :
      ( ( ( exists_in_world @ SV31 @ SV18 )
        = $false )
      | ( ( ! [SY1463: $i] :
              ( ~ ( rel_s4 @ SV18 @ SY1463 )
              | ( qmltpeq @ SV31 @ SV31 @ SY1463 ) ) )
        = $true )
      | ( ( rel_s4 @ SV4 @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[155]) ).

thf(169,plain,
    ! [SV6: $i,SV20: $i,SV32: mu] :
      ( ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( ! [SY1464: $i] :
              ( ~ ( rel_s4 @ SV20 @ SY1464 )
              | ! [SY1465: mu] :
                  ( ~ ( exists_in_world @ SY1465 @ SY1464 )
                  | ! [SY1466: $i] :
                      ( ~ ( rel_s4 @ SY1464 @ SY1466 )
                      | ! [SY1467: mu] :
                          ( ~ ( exists_in_world @ SY1467 @ SY1466 )
                          | ! [SY1468: $i] :
                              ( ~ ( rel_s4 @ SY1466 @ SY1468 )
                              | ~ ( ~ ( rel_s4 @ SY1468 @ ( sK16_SY471 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) )
                                  | ~ ~ ( qmltpeq @ SV32 @ SY1465 @ ( sK16_SY471 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1468 @ ( sK15_SY472 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) )
                                  | ~ ~ ( in @ SY1467 @ SV32 @ ( sK15_SY472 @ SY1468 @ SY1467 @ SY1466 @ SY1465 @ SY1464 @ SV32 @ SV20 @ SV6 ) ) )
                              | ! [SX8: $i] :
                                  ( ~ ( rel_s4 @ SY1468 @ SX8 )
                                  | ( in @ SY1467 @ SY1465 @ SX8 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[156]) ).

thf(170,plain,
    ! [SV7: $i,SV21: $i,SV33: mu] :
      ( ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( ! [SY1470: $i] :
              ( ~ ( rel_s4 @ SV21 @ SY1470 )
              | ! [SY1471: mu] :
                  ( ~ ( exists_in_world @ SY1471 @ SY1470 )
                  | ! [SY1472: $i] :
                      ( ~ ( rel_s4 @ SY1470 @ SY1472 )
                      | ~ ( ~ ( rel_s4 @ SY1472 @ ( sK20_SY718 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) )
                          | ~ ~ ( qmltpeq @ SV33 @ SY1471 @ ( sK20_SY718 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1472 @ ( sK19_SY719 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) )
                          | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1472 @ SY1471 @ SY1470 @ SV33 @ SV21 @ SV7 ) ) )
                      | ! [SX6: $i] :
                          ( ~ ( rel_s4 @ SY1472 @ SX6 )
                          | ( empty @ SY1471 @ SX6 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[157]) ).

thf(171,plain,
    ! [SV8: $i,SV22: $i,SV34: mu] :
      ( ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( ! [SY1474: $i] :
              ( ~ ( rel_s4 @ SV22 @ SY1474 )
              | ! [SY1475: mu] :
                  ( ~ ( exists_in_world @ SY1475 @ SY1474 )
                  | ! [SY1476: $i] :
                      ( ~ ( rel_s4 @ SY1474 @ SY1476 )
                      | ! [SY1477: mu] :
                          ( ~ ( exists_in_world @ SY1477 @ SY1476 )
                          | ! [SY1478: $i] :
                              ( ~ ( rel_s4 @ SY1476 @ SY1478 )
                              | ~ ( ~ ( rel_s4 @ SY1478 @ ( sK18_SY608 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) )
                                  | ~ ~ ( qmltpeq @ SV34 @ SY1475 @ ( sK18_SY608 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1478 @ ( sK17_SY609 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) )
                                  | ~ ~ ( in @ SV34 @ SY1477 @ ( sK17_SY609 @ SY1478 @ SY1477 @ SY1476 @ SY1475 @ SY1474 @ SV34 @ SV22 @ SV8 ) ) )
                              | ! [SX8: $i] :
                                  ( ~ ( rel_s4 @ SY1478 @ SX8 )
                                  | ( in @ SY1475 @ SY1477 @ SX8 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[158]) ).

thf(172,plain,
    ! [SV9: $i,SV23: $i,SV35: mu] :
      ( ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( ! [SY1480: $i] :
              ( ~ ( rel_s4 @ SV23 @ SY1480 )
              | ! [SY1481: mu] :
                  ( ~ ( exists_in_world @ SY1481 @ SY1480 )
                  | ! [SY1482: $i] :
                      ( ~ ( rel_s4 @ SY1480 @ SY1482 )
                      | ! [SY1483: mu] :
                          ( ~ ( exists_in_world @ SY1483 @ SY1482 )
                          | ! [SY1484: $i] :
                              ( ~ ( rel_s4 @ SY1482 @ SY1484 )
                              | ~ ( ~ ( rel_s4 @ SY1484 @ ( sK23_SY998 @ SY1484 @ SY1483 @ SY1482 @ SY1481 @ SY1480 @ SV35 @ SV23 @ SV9 ) )
                                  | ~ ~ ( qmltpeq @ SV35 @ SY1481 @ ( sK23_SY998 @ SY1484 @ SY1483 @ SY1482 @ SY1481 @ SY1480 @ SV35 @ SV23 @ SV9 ) ) )
                              | ! [SY1485: $i] :
                                  ( ~ ( rel_s4 @ SY1484 @ SY1485 )
                                  | ( qmltpeq @ ( set_difference @ SV35 @ SY1483 ) @ ( set_difference @ SY1481 @ SY1483 ) @ SY1485 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[159]) ).

thf(173,plain,
    ! [SV10: $i,SV24: $i,SV36: mu] :
      ( ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( ! [SY1486: $i] :
              ( ~ ( rel_s4 @ SV24 @ SY1486 )
              | ! [SY1487: mu] :
                  ( ~ ( exists_in_world @ SY1487 @ SY1486 )
                  | ! [SY1488: $i] :
                      ( ~ ( rel_s4 @ SY1486 @ SY1488 )
                      | ~ ( ~ ( rel_s4 @ SY1488 @ ( sK26_SY1216 @ SY1488 @ SY1487 @ SY1486 @ SV36 @ SV24 @ SV10 ) )
                          | ~ ~ ( qmltpeq @ SV36 @ SY1487 @ ( sK26_SY1216 @ SY1488 @ SY1487 @ SY1486 @ SV36 @ SV24 @ SV10 ) ) )
                      | ! [SY1489: $i] :
                          ( ~ ( rel_s4 @ SY1488 @ SY1489 )
                          | ( qmltpeq @ SY1487 @ SV36 @ SY1489 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[160]) ).

thf(174,plain,
    ! [SV11: $i,SV25: $i,SV37: mu] :
      ( ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( ! [SY1490: $i] :
              ( ~ ( rel_s4 @ SV25 @ SY1490 )
              | ! [SY1491: mu] :
                  ( ~ ( exists_in_world @ SY1491 @ SY1490 )
                  | ! [SY1492: $i] :
                      ( ~ ( rel_s4 @ SY1490 @ SY1492 )
                      | ! [SY1493: mu] :
                          ( ~ ( exists_in_world @ SY1493 @ SY1492 )
                          | ! [SY1494: $i] :
                              ( ~ ( rel_s4 @ SY1492 @ SY1494 )
                              | ~ ( ~ ( rel_s4 @ SY1494 @ ( sK25_SY1130 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) )
                                  | ~ ~ ( qmltpeq @ SV37 @ SY1491 @ ( sK25_SY1130 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) ) )
                              | ~ ( ~ ( rel_s4 @ SY1494 @ ( sK24_SY1105 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) )
                                  | ~ ~ ( qmltpeq @ SY1491 @ SY1493 @ ( sK24_SY1105 @ SY1494 @ SY1493 @ SY1492 @ SY1491 @ SY1490 @ SV37 @ SV25 @ SV11 ) ) )
                              | ! [SY1495: $i] :
                                  ( ~ ( rel_s4 @ SY1494 @ SY1495 )
                                  | ( qmltpeq @ SV37 @ SY1493 @ SY1495 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[161]) ).

thf(175,plain,
    ! [SV12: $i,SV26: $i,SV38: mu] :
      ( ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( ! [SY1496: $i] :
              ( ~ ( rel_s4 @ SV26 @ SY1496 )
              | ! [SY1497: mu] :
                  ( ~ ( exists_in_world @ SY1497 @ SY1496 )
                  | ! [SY1498: $i] :
                      ( ~ ( rel_s4 @ SY1496 @ SY1498 )
                      | ~ ( ~ ( rel_s4 @ SY1498 @ ( sK14_SY342 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) )
                          | ~ ~ ( in @ SV38 @ SY1497 @ ( sK14_SY342 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) ) )
                      | ! [SY1499: $i] :
                          ( ~ ( rel_s4 @ SY1498 @ SY1499 )
                          | ~ ( ~ ( rel_s4 @ SY1499 @ ( sK13_SY344 @ SY1499 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) )
                              | ~ ~ ( in @ SY1497 @ SV38 @ ( sK13_SY344 @ SY1499 @ SY1498 @ SY1497 @ SY1496 @ SV38 @ SV26 @ SV12 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[162]) ).

thf(176,plain,
    ! [SV13: $i,SV27: $i,SV39: mu] :
      ( ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( ! [SY1500: $i] :
              ( ~ ( rel_s4 @ SV27 @ SY1500 )
              | ! [SY1501: mu] :
                  ( ~ ( exists_in_world @ SY1501 @ SY1500 )
                  | ! [SY1502: $i] :
                      ( ~ ( rel_s4 @ SY1500 @ SY1502 )
                      | ~ ( ~ ( rel_s4 @ SY1502 @ ( sK21_SY796 @ SY1502 @ SY1501 @ SY1500 @ SV39 @ SV27 @ SV13 ) )
                          | ~ ~ ( qmltpeq @ SV39 @ SY1501 @ ( sK21_SY796 @ SY1502 @ SY1501 @ SY1500 @ SV39 @ SV27 @ SV13 ) ) )
                      | ! [SY1503: $i] :
                          ( ~ ( rel_s4 @ SY1502 @ SY1503 )
                          | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SY1501 ) @ SY1503 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[163]) ).

thf(177,plain,
    ( ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
      | ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
            | ~ ~ ( ~ ( sK10_REN
                      | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                          | ~ ~ ( ~ ! [SX0: $i] :
                                      ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                      | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                      | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                  | ~ ( ~ sK10_REN
                      | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                          | ~ ~ ( ~ ! [SX0: $i] :
                                      ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                      | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                      | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[165]) ).

thf(178,plain,
    ! [SV14: $i,SV28: $i,SV40: mu] :
      ( ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( ! [SY1504: $i] :
              ( ~ ( rel_s4 @ SV28 @ SY1504 )
              | ~ ( ~ ! [SY1505: mu] :
                        ( ~ ( exists_in_world @ SY1505 @ SY1504 )
                        | ! [SY1506: $i] :
                            ( ~ ( rel_s4 @ SY1504 @ SY1506 )
                            | ~ ( ~ ( rel_s4 @ SY1506 @ ( sK12_SY238 @ SY1506 @ SY1505 @ SY1504 @ SV40 @ SV28 @ SV14 ) )
                                | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1505 ) @ empty_set @ ( sK12_SY238 @ SY1506 @ SY1505 @ SY1504 @ SV40 @ SV28 @ SV14 ) ) )
                            | ! [SY1507: $i] :
                                ( ~ ( rel_s4 @ SY1506 @ SY1507 )
                                | ( in @ SV40 @ SY1505 @ SY1507 ) ) ) )
                  | ~ ! [SY1508: mu] :
                        ( ~ ( exists_in_world @ SY1508 @ SY1504 )
                        | ! [SY1509: $i] :
                            ( ~ ( rel_s4 @ SY1504 @ SY1509 )
                            | ~ ( ~ ( rel_s4 @ SY1509 @ ( sK11_SY241 @ SY1509 @ SY1508 @ SY1504 @ SV40 @ SV28 @ SV14 ) )
                                | ~ ~ ( in @ SV40 @ SY1508 @ ( sK11_SY241 @ SY1509 @ SY1508 @ SY1504 @ SV40 @ SV28 @ SV14 ) ) )
                            | ! [SY1510: $i] :
                                ( ~ ( rel_s4 @ SY1509 @ SY1510 )
                                | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1508 ) @ empty_set @ SY1510 ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[166]) ).

thf(179,plain,
    ! [SV15: $i,SV29: $i,SV41: mu] :
      ( ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( ! [SY1511: $i] :
              ( ~ ( rel_s4 @ SV29 @ SY1511 )
              | ! [SY1512: mu] :
                  ( ~ ( exists_in_world @ SY1512 @ SY1511 )
                  | ! [SY1513: $i] :
                      ( ~ ( rel_s4 @ SY1511 @ SY1513 )
                      | ! [SY1514: mu] :
                          ( ~ ( exists_in_world @ SY1514 @ SY1513 )
                          | ! [SY1515: $i] :
                              ( ~ ( rel_s4 @ SY1513 @ SY1515 )
                              | ~ ( ~ ( rel_s4 @ SY1515 @ ( sK22_SY893 @ SY1515 @ SY1514 @ SY1513 @ SY1512 @ SY1511 @ SV41 @ SV29 @ SV15 ) )
                                  | ~ ~ ( qmltpeq @ SV41 @ SY1512 @ ( sK22_SY893 @ SY1515 @ SY1514 @ SY1513 @ SY1512 @ SY1511 @ SV41 @ SV29 @ SV15 ) ) )
                              | ! [SY1516: $i] :
                                  ( ~ ( rel_s4 @ SY1515 @ SY1516 )
                                  | ( qmltpeq @ ( set_difference @ SY1514 @ SV41 ) @ ( set_difference @ SY1514 @ SY1512 ) @ SY1516 ) ) ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[167]) ).

thf(180,plain,
    ! [SV4: $i,SV31: mu,SV42: $i,SV18: $i] :
      ( ( ( ~ ( rel_s4 @ SV18 @ SV42 )
          | ( qmltpeq @ SV31 @ SV31 @ SV42 ) )
        = $true )
      | ( ( exists_in_world @ SV31 @ SV18 )
        = $false )
      | ( ( rel_s4 @ SV4 @ SV18 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[168]) ).

thf(181,plain,
    ! [SV6: $i,SV32: mu,SV43: $i,SV20: $i] :
      ( ( ( ~ ( rel_s4 @ SV20 @ SV43 )
          | ! [SY1517: mu] :
              ( ~ ( exists_in_world @ SY1517 @ SV43 )
              | ! [SY1518: $i] :
                  ( ~ ( rel_s4 @ SV43 @ SY1518 )
                  | ! [SY1519: mu] :
                      ( ~ ( exists_in_world @ SY1519 @ SY1518 )
                      | ! [SY1520: $i] :
                          ( ~ ( rel_s4 @ SY1518 @ SY1520 )
                          | ~ ( ~ ( rel_s4 @ SY1520 @ ( sK16_SY471 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                              | ~ ~ ( qmltpeq @ SV32 @ SY1517 @ ( sK16_SY471 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1520 @ ( sK15_SY472 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                              | ~ ~ ( in @ SY1519 @ SV32 @ ( sK15_SY472 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                          | ! [SX8: $i] :
                              ( ~ ( rel_s4 @ SY1520 @ SX8 )
                              | ( in @ SY1519 @ SY1517 @ SX8 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[169]) ).

thf(182,plain,
    ! [SV7: $i,SV33: mu,SV44: $i,SV21: $i] :
      ( ( ( ~ ( rel_s4 @ SV21 @ SV44 )
          | ! [SY1522: mu] :
              ( ~ ( exists_in_world @ SY1522 @ SV44 )
              | ! [SY1523: $i] :
                  ( ~ ( rel_s4 @ SV44 @ SY1523 )
                  | ~ ( ~ ( rel_s4 @ SY1523 @ ( sK20_SY718 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                      | ~ ~ ( qmltpeq @ SV33 @ SY1522 @ ( sK20_SY718 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1523 @ ( sK19_SY719 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                      | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
                  | ! [SX6: $i] :
                      ( ~ ( rel_s4 @ SY1523 @ SX6 )
                      | ( empty @ SY1522 @ SX6 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[170]) ).

thf(183,plain,
    ! [SV8: $i,SV34: mu,SV45: $i,SV22: $i] :
      ( ( ( ~ ( rel_s4 @ SV22 @ SV45 )
          | ! [SY1525: mu] :
              ( ~ ( exists_in_world @ SY1525 @ SV45 )
              | ! [SY1526: $i] :
                  ( ~ ( rel_s4 @ SV45 @ SY1526 )
                  | ! [SY1527: mu] :
                      ( ~ ( exists_in_world @ SY1527 @ SY1526 )
                      | ! [SY1528: $i] :
                          ( ~ ( rel_s4 @ SY1526 @ SY1528 )
                          | ~ ( ~ ( rel_s4 @ SY1528 @ ( sK18_SY608 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                              | ~ ~ ( qmltpeq @ SV34 @ SY1525 @ ( sK18_SY608 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1528 @ ( sK17_SY609 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                              | ~ ~ ( in @ SV34 @ SY1527 @ ( sK17_SY609 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                          | ! [SX8: $i] :
                              ( ~ ( rel_s4 @ SY1528 @ SX8 )
                              | ( in @ SY1525 @ SY1527 @ SX8 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[171]) ).

thf(184,plain,
    ! [SV9: $i,SV35: mu,SV46: $i,SV23: $i] :
      ( ( ( ~ ( rel_s4 @ SV23 @ SV46 )
          | ! [SY1530: mu] :
              ( ~ ( exists_in_world @ SY1530 @ SV46 )
              | ! [SY1531: $i] :
                  ( ~ ( rel_s4 @ SV46 @ SY1531 )
                  | ! [SY1532: mu] :
                      ( ~ ( exists_in_world @ SY1532 @ SY1531 )
                      | ! [SY1533: $i] :
                          ( ~ ( rel_s4 @ SY1531 @ SY1533 )
                          | ~ ( ~ ( rel_s4 @ SY1533 @ ( sK23_SY998 @ SY1533 @ SY1532 @ SY1531 @ SY1530 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                              | ~ ~ ( qmltpeq @ SV35 @ SY1530 @ ( sK23_SY998 @ SY1533 @ SY1532 @ SY1531 @ SY1530 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                          | ! [SY1485: $i] :
                              ( ~ ( rel_s4 @ SY1533 @ SY1485 )
                              | ( qmltpeq @ ( set_difference @ SV35 @ SY1532 ) @ ( set_difference @ SY1530 @ SY1532 ) @ SY1485 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[172]) ).

thf(185,plain,
    ! [SV10: $i,SV36: mu,SV47: $i,SV24: $i] :
      ( ( ( ~ ( rel_s4 @ SV24 @ SV47 )
          | ! [SY1535: mu] :
              ( ~ ( exists_in_world @ SY1535 @ SV47 )
              | ! [SY1536: $i] :
                  ( ~ ( rel_s4 @ SV47 @ SY1536 )
                  | ~ ( ~ ( rel_s4 @ SY1536 @ ( sK26_SY1216 @ SY1536 @ SY1535 @ SV47 @ SV36 @ SV24 @ SV10 ) )
                      | ~ ~ ( qmltpeq @ SV36 @ SY1535 @ ( sK26_SY1216 @ SY1536 @ SY1535 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
                  | ! [SY1489: $i] :
                      ( ~ ( rel_s4 @ SY1536 @ SY1489 )
                      | ( qmltpeq @ SY1535 @ SV36 @ SY1489 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[173]) ).

thf(186,plain,
    ! [SV11: $i,SV37: mu,SV48: $i,SV25: $i] :
      ( ( ( ~ ( rel_s4 @ SV25 @ SV48 )
          | ! [SY1538: mu] :
              ( ~ ( exists_in_world @ SY1538 @ SV48 )
              | ! [SY1539: $i] :
                  ( ~ ( rel_s4 @ SV48 @ SY1539 )
                  | ! [SY1540: mu] :
                      ( ~ ( exists_in_world @ SY1540 @ SY1539 )
                      | ! [SY1541: $i] :
                          ( ~ ( rel_s4 @ SY1539 @ SY1541 )
                          | ~ ( ~ ( rel_s4 @ SY1541 @ ( sK25_SY1130 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                              | ~ ~ ( qmltpeq @ SV37 @ SY1538 @ ( sK25_SY1130 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1541 @ ( sK24_SY1105 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                              | ~ ~ ( qmltpeq @ SY1538 @ SY1540 @ ( sK24_SY1105 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                          | ! [SY1495: $i] :
                              ( ~ ( rel_s4 @ SY1541 @ SY1495 )
                              | ( qmltpeq @ SV37 @ SY1540 @ SY1495 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[174]) ).

thf(187,plain,
    ! [SV12: $i,SV38: mu,SV49: $i,SV26: $i] :
      ( ( ( ~ ( rel_s4 @ SV26 @ SV49 )
          | ! [SY1543: mu] :
              ( ~ ( exists_in_world @ SY1543 @ SV49 )
              | ! [SY1544: $i] :
                  ( ~ ( rel_s4 @ SV49 @ SY1544 )
                  | ~ ( ~ ( rel_s4 @ SY1544 @ ( sK14_SY342 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                      | ~ ~ ( in @ SV38 @ SY1543 @ ( sK14_SY342 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
                  | ! [SY1545: $i] :
                      ( ~ ( rel_s4 @ SY1544 @ SY1545 )
                      | ~ ( ~ ( rel_s4 @ SY1545 @ ( sK13_SY344 @ SY1545 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                          | ~ ~ ( in @ SY1543 @ SV38 @ ( sK13_SY344 @ SY1545 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[175]) ).

thf(188,plain,
    ! [SV13: $i,SV39: mu,SV50: $i,SV27: $i] :
      ( ( ( ~ ( rel_s4 @ SV27 @ SV50 )
          | ! [SY1546: mu] :
              ( ~ ( exists_in_world @ SY1546 @ SV50 )
              | ! [SY1547: $i] :
                  ( ~ ( rel_s4 @ SV50 @ SY1547 )
                  | ~ ( ~ ( rel_s4 @ SY1547 @ ( sK21_SY796 @ SY1547 @ SY1546 @ SV50 @ SV39 @ SV27 @ SV13 ) )
                      | ~ ~ ( qmltpeq @ SV39 @ SY1546 @ ( sK21_SY796 @ SY1547 @ SY1546 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
                  | ! [SY1503: $i] :
                      ( ~ ( rel_s4 @ SY1547 @ SY1503 )
                      | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SY1546 ) @ SY1503 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[176]) ).

thf(189,plain,
    ( ( ~ ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[177]) ).

thf(190,plain,
    ( ( ~ ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
            | ~ ~ ( ~ ( sK10_REN
                      | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                          | ~ ~ ( ~ ! [SX0: $i] :
                                      ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                      | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                                | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                      | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                  | ~ ( ~ sK10_REN
                      | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                          | ~ ~ ( ~ ! [SX0: $i] :
                                      ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                      | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                                | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                      | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[177]) ).

thf(191,plain,
    ! [SV14: $i,SV40: mu,SV51: $i,SV28: $i] :
      ( ( ( ~ ( rel_s4 @ SV28 @ SV51 )
          | ~ ( ~ ! [SY1549: mu] :
                    ( ~ ( exists_in_world @ SY1549 @ SV51 )
                    | ! [SY1550: $i] :
                        ( ~ ( rel_s4 @ SV51 @ SY1550 )
                        | ~ ( ~ ( rel_s4 @ SY1550 @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                            | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1549 ) @ empty_set @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                        | ! [SY1507: $i] :
                            ( ~ ( rel_s4 @ SY1550 @ SY1507 )
                            | ( in @ SV40 @ SY1549 @ SY1507 ) ) ) )
              | ~ ! [SY1552: mu] :
                    ( ~ ( exists_in_world @ SY1552 @ SV51 )
                    | ! [SY1553: $i] :
                        ( ~ ( rel_s4 @ SV51 @ SY1553 )
                        | ~ ( ~ ( rel_s4 @ SY1553 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                            | ~ ~ ( in @ SV40 @ SY1552 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                        | ! [SY1510: $i] :
                            ( ~ ( rel_s4 @ SY1553 @ SY1510 )
                            | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1552 ) @ empty_set @ SY1510 ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[178]) ).

thf(192,plain,
    ! [SV15: $i,SV41: mu,SV52: $i,SV29: $i] :
      ( ( ( ~ ( rel_s4 @ SV29 @ SV52 )
          | ! [SY1555: mu] :
              ( ~ ( exists_in_world @ SY1555 @ SV52 )
              | ! [SY1556: $i] :
                  ( ~ ( rel_s4 @ SV52 @ SY1556 )
                  | ! [SY1557: mu] :
                      ( ~ ( exists_in_world @ SY1557 @ SY1556 )
                      | ! [SY1558: $i] :
                          ( ~ ( rel_s4 @ SY1556 @ SY1558 )
                          | ~ ( ~ ( rel_s4 @ SY1558 @ ( sK22_SY893 @ SY1558 @ SY1557 @ SY1556 @ SY1555 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                              | ~ ~ ( qmltpeq @ SV41 @ SY1555 @ ( sK22_SY893 @ SY1558 @ SY1557 @ SY1556 @ SY1555 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                          | ! [SY1516: $i] :
                              ( ~ ( rel_s4 @ SY1558 @ SY1516 )
                              | ( qmltpeq @ ( set_difference @ SY1557 @ SV41 ) @ ( set_difference @ SY1557 @ SY1555 ) @ SY1516 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[179]) ).

thf(193,plain,
    ! [SV4: $i,SV31: mu,SV42: $i,SV18: $i] :
      ( ( ( ~ ( rel_s4 @ SV18 @ SV42 ) )
        = $true )
      | ( ( qmltpeq @ SV31 @ SV31 @ SV42 )
        = $true )
      | ( ( exists_in_world @ SV31 @ SV18 )
        = $false )
      | ( ( rel_s4 @ SV4 @ SV18 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[180]) ).

thf(194,plain,
    ! [SV6: $i,SV32: mu,SV43: $i,SV20: $i] :
      ( ( ( ~ ( rel_s4 @ SV20 @ SV43 ) )
        = $true )
      | ( ( ! [SY1517: mu] :
              ( ~ ( exists_in_world @ SY1517 @ SV43 )
              | ! [SY1518: $i] :
                  ( ~ ( rel_s4 @ SV43 @ SY1518 )
                  | ! [SY1519: mu] :
                      ( ~ ( exists_in_world @ SY1519 @ SY1518 )
                      | ! [SY1520: $i] :
                          ( ~ ( rel_s4 @ SY1518 @ SY1520 )
                          | ~ ( ~ ( rel_s4 @ SY1520 @ ( sK16_SY471 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                              | ~ ~ ( qmltpeq @ SV32 @ SY1517 @ ( sK16_SY471 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1520 @ ( sK15_SY472 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                              | ~ ~ ( in @ SY1519 @ SV32 @ ( sK15_SY472 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                          | ! [SX8: $i] :
                              ( ~ ( rel_s4 @ SY1520 @ SX8 )
                              | ( in @ SY1519 @ SY1517 @ SX8 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[181]) ).

thf(195,plain,
    ! [SV7: $i,SV33: mu,SV44: $i,SV21: $i] :
      ( ( ( ~ ( rel_s4 @ SV21 @ SV44 ) )
        = $true )
      | ( ( ! [SY1522: mu] :
              ( ~ ( exists_in_world @ SY1522 @ SV44 )
              | ! [SY1523: $i] :
                  ( ~ ( rel_s4 @ SV44 @ SY1523 )
                  | ~ ( ~ ( rel_s4 @ SY1523 @ ( sK20_SY718 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                      | ~ ~ ( qmltpeq @ SV33 @ SY1522 @ ( sK20_SY718 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1523 @ ( sK19_SY719 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                      | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
                  | ! [SX6: $i] :
                      ( ~ ( rel_s4 @ SY1523 @ SX6 )
                      | ( empty @ SY1522 @ SX6 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[182]) ).

thf(196,plain,
    ! [SV8: $i,SV34: mu,SV45: $i,SV22: $i] :
      ( ( ( ~ ( rel_s4 @ SV22 @ SV45 ) )
        = $true )
      | ( ( ! [SY1525: mu] :
              ( ~ ( exists_in_world @ SY1525 @ SV45 )
              | ! [SY1526: $i] :
                  ( ~ ( rel_s4 @ SV45 @ SY1526 )
                  | ! [SY1527: mu] :
                      ( ~ ( exists_in_world @ SY1527 @ SY1526 )
                      | ! [SY1528: $i] :
                          ( ~ ( rel_s4 @ SY1526 @ SY1528 )
                          | ~ ( ~ ( rel_s4 @ SY1528 @ ( sK18_SY608 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                              | ~ ~ ( qmltpeq @ SV34 @ SY1525 @ ( sK18_SY608 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1528 @ ( sK17_SY609 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                              | ~ ~ ( in @ SV34 @ SY1527 @ ( sK17_SY609 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                          | ! [SX8: $i] :
                              ( ~ ( rel_s4 @ SY1528 @ SX8 )
                              | ( in @ SY1525 @ SY1527 @ SX8 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[183]) ).

thf(197,plain,
    ! [SV9: $i,SV35: mu,SV46: $i,SV23: $i] :
      ( ( ( ~ ( rel_s4 @ SV23 @ SV46 ) )
        = $true )
      | ( ( ! [SY1530: mu] :
              ( ~ ( exists_in_world @ SY1530 @ SV46 )
              | ! [SY1531: $i] :
                  ( ~ ( rel_s4 @ SV46 @ SY1531 )
                  | ! [SY1532: mu] :
                      ( ~ ( exists_in_world @ SY1532 @ SY1531 )
                      | ! [SY1533: $i] :
                          ( ~ ( rel_s4 @ SY1531 @ SY1533 )
                          | ~ ( ~ ( rel_s4 @ SY1533 @ ( sK23_SY998 @ SY1533 @ SY1532 @ SY1531 @ SY1530 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                              | ~ ~ ( qmltpeq @ SV35 @ SY1530 @ ( sK23_SY998 @ SY1533 @ SY1532 @ SY1531 @ SY1530 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                          | ! [SY1485: $i] :
                              ( ~ ( rel_s4 @ SY1533 @ SY1485 )
                              | ( qmltpeq @ ( set_difference @ SV35 @ SY1532 ) @ ( set_difference @ SY1530 @ SY1532 ) @ SY1485 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[184]) ).

thf(198,plain,
    ! [SV10: $i,SV36: mu,SV47: $i,SV24: $i] :
      ( ( ( ~ ( rel_s4 @ SV24 @ SV47 ) )
        = $true )
      | ( ( ! [SY1535: mu] :
              ( ~ ( exists_in_world @ SY1535 @ SV47 )
              | ! [SY1536: $i] :
                  ( ~ ( rel_s4 @ SV47 @ SY1536 )
                  | ~ ( ~ ( rel_s4 @ SY1536 @ ( sK26_SY1216 @ SY1536 @ SY1535 @ SV47 @ SV36 @ SV24 @ SV10 ) )
                      | ~ ~ ( qmltpeq @ SV36 @ SY1535 @ ( sK26_SY1216 @ SY1536 @ SY1535 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
                  | ! [SY1489: $i] :
                      ( ~ ( rel_s4 @ SY1536 @ SY1489 )
                      | ( qmltpeq @ SY1535 @ SV36 @ SY1489 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[185]) ).

thf(199,plain,
    ! [SV11: $i,SV37: mu,SV48: $i,SV25: $i] :
      ( ( ( ~ ( rel_s4 @ SV25 @ SV48 ) )
        = $true )
      | ( ( ! [SY1538: mu] :
              ( ~ ( exists_in_world @ SY1538 @ SV48 )
              | ! [SY1539: $i] :
                  ( ~ ( rel_s4 @ SV48 @ SY1539 )
                  | ! [SY1540: mu] :
                      ( ~ ( exists_in_world @ SY1540 @ SY1539 )
                      | ! [SY1541: $i] :
                          ( ~ ( rel_s4 @ SY1539 @ SY1541 )
                          | ~ ( ~ ( rel_s4 @ SY1541 @ ( sK25_SY1130 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                              | ~ ~ ( qmltpeq @ SV37 @ SY1538 @ ( sK25_SY1130 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1541 @ ( sK24_SY1105 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                              | ~ ~ ( qmltpeq @ SY1538 @ SY1540 @ ( sK24_SY1105 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                          | ! [SY1495: $i] :
                              ( ~ ( rel_s4 @ SY1541 @ SY1495 )
                              | ( qmltpeq @ SV37 @ SY1540 @ SY1495 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[186]) ).

thf(200,plain,
    ! [SV12: $i,SV38: mu,SV49: $i,SV26: $i] :
      ( ( ( ~ ( rel_s4 @ SV26 @ SV49 ) )
        = $true )
      | ( ( ! [SY1543: mu] :
              ( ~ ( exists_in_world @ SY1543 @ SV49 )
              | ! [SY1544: $i] :
                  ( ~ ( rel_s4 @ SV49 @ SY1544 )
                  | ~ ( ~ ( rel_s4 @ SY1544 @ ( sK14_SY342 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                      | ~ ~ ( in @ SV38 @ SY1543 @ ( sK14_SY342 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
                  | ! [SY1545: $i] :
                      ( ~ ( rel_s4 @ SY1544 @ SY1545 )
                      | ~ ( ~ ( rel_s4 @ SY1545 @ ( sK13_SY344 @ SY1545 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                          | ~ ~ ( in @ SY1543 @ SV38 @ ( sK13_SY344 @ SY1545 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[187]) ).

thf(201,plain,
    ! [SV13: $i,SV39: mu,SV50: $i,SV27: $i] :
      ( ( ( ~ ( rel_s4 @ SV27 @ SV50 ) )
        = $true )
      | ( ( ! [SY1546: mu] :
              ( ~ ( exists_in_world @ SY1546 @ SV50 )
              | ! [SY1547: $i] :
                  ( ~ ( rel_s4 @ SV50 @ SY1547 )
                  | ~ ( ~ ( rel_s4 @ SY1547 @ ( sK21_SY796 @ SY1547 @ SY1546 @ SV50 @ SV39 @ SV27 @ SV13 ) )
                      | ~ ~ ( qmltpeq @ SV39 @ SY1546 @ ( sK21_SY796 @ SY1547 @ SY1546 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
                  | ! [SY1503: $i] :
                      ( ~ ( rel_s4 @ SY1547 @ SY1503 )
                      | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SY1546 ) @ SY1503 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[188]) ).

thf(202,plain,
    ( ( rel_s4 @ sK2_SY1273 @ sK4_SY1292 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[189]) ).

thf(203,plain,
    ( ( ~ ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
          | ~ ~ ( ~ ( sK10_REN
                    | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                        | ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                    | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                              | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                    | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
                | ~ ( ~ sK10_REN
                    | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                        | ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                    | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                              | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                    | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[190]) ).

thf(204,plain,
    ! [SV14: $i,SV40: mu,SV51: $i,SV28: $i] :
      ( ( ( ~ ( rel_s4 @ SV28 @ SV51 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY1549: mu] :
                    ( ~ ( exists_in_world @ SY1549 @ SV51 )
                    | ! [SY1550: $i] :
                        ( ~ ( rel_s4 @ SV51 @ SY1550 )
                        | ~ ( ~ ( rel_s4 @ SY1550 @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                            | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1549 ) @ empty_set @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                        | ! [SY1507: $i] :
                            ( ~ ( rel_s4 @ SY1550 @ SY1507 )
                            | ( in @ SV40 @ SY1549 @ SY1507 ) ) ) )
              | ~ ! [SY1552: mu] :
                    ( ~ ( exists_in_world @ SY1552 @ SV51 )
                    | ! [SY1553: $i] :
                        ( ~ ( rel_s4 @ SV51 @ SY1553 )
                        | ~ ( ~ ( rel_s4 @ SY1553 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                            | ~ ~ ( in @ SV40 @ SY1552 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                        | ! [SY1510: $i] :
                            ( ~ ( rel_s4 @ SY1553 @ SY1510 )
                            | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1552 ) @ empty_set @ SY1510 ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[191]) ).

thf(205,plain,
    ! [SV15: $i,SV41: mu,SV52: $i,SV29: $i] :
      ( ( ( ~ ( rel_s4 @ SV29 @ SV52 ) )
        = $true )
      | ( ( ! [SY1555: mu] :
              ( ~ ( exists_in_world @ SY1555 @ SV52 )
              | ! [SY1556: $i] :
                  ( ~ ( rel_s4 @ SV52 @ SY1556 )
                  | ! [SY1557: mu] :
                      ( ~ ( exists_in_world @ SY1557 @ SY1556 )
                      | ! [SY1558: $i] :
                          ( ~ ( rel_s4 @ SY1556 @ SY1558 )
                          | ~ ( ~ ( rel_s4 @ SY1558 @ ( sK22_SY893 @ SY1558 @ SY1557 @ SY1556 @ SY1555 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                              | ~ ~ ( qmltpeq @ SV41 @ SY1555 @ ( sK22_SY893 @ SY1558 @ SY1557 @ SY1556 @ SY1555 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                          | ! [SY1516: $i] :
                              ( ~ ( rel_s4 @ SY1558 @ SY1516 )
                              | ( qmltpeq @ ( set_difference @ SY1557 @ SV41 ) @ ( set_difference @ SY1557 @ SY1555 ) @ SY1516 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[192]) ).

thf(206,plain,
    ! [SV4: $i,SV31: mu,SV42: $i,SV18: $i] :
      ( ( ( rel_s4 @ SV18 @ SV42 )
        = $false )
      | ( ( qmltpeq @ SV31 @ SV31 @ SV42 )
        = $true )
      | ( ( exists_in_world @ SV31 @ SV18 )
        = $false )
      | ( ( rel_s4 @ SV4 @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[193]) ).

thf(207,plain,
    ! [SV6: $i,SV32: mu,SV43: $i,SV20: $i] :
      ( ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( ! [SY1517: mu] :
              ( ~ ( exists_in_world @ SY1517 @ SV43 )
              | ! [SY1518: $i] :
                  ( ~ ( rel_s4 @ SV43 @ SY1518 )
                  | ! [SY1519: mu] :
                      ( ~ ( exists_in_world @ SY1519 @ SY1518 )
                      | ! [SY1520: $i] :
                          ( ~ ( rel_s4 @ SY1518 @ SY1520 )
                          | ~ ( ~ ( rel_s4 @ SY1520 @ ( sK16_SY471 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                              | ~ ~ ( qmltpeq @ SV32 @ SY1517 @ ( sK16_SY471 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1520 @ ( sK15_SY472 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                              | ~ ~ ( in @ SY1519 @ SV32 @ ( sK15_SY472 @ SY1520 @ SY1519 @ SY1518 @ SY1517 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                          | ! [SX8: $i] :
                              ( ~ ( rel_s4 @ SY1520 @ SX8 )
                              | ( in @ SY1519 @ SY1517 @ SX8 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[194]) ).

thf(208,plain,
    ! [SV7: $i,SV33: mu,SV44: $i,SV21: $i] :
      ( ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( ! [SY1522: mu] :
              ( ~ ( exists_in_world @ SY1522 @ SV44 )
              | ! [SY1523: $i] :
                  ( ~ ( rel_s4 @ SV44 @ SY1523 )
                  | ~ ( ~ ( rel_s4 @ SY1523 @ ( sK20_SY718 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                      | ~ ~ ( qmltpeq @ SV33 @ SY1522 @ ( sK20_SY718 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1523 @ ( sK19_SY719 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                      | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1523 @ SY1522 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
                  | ! [SX6: $i] :
                      ( ~ ( rel_s4 @ SY1523 @ SX6 )
                      | ( empty @ SY1522 @ SX6 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[195]) ).

thf(209,plain,
    ! [SV8: $i,SV34: mu,SV45: $i,SV22: $i] :
      ( ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( ! [SY1525: mu] :
              ( ~ ( exists_in_world @ SY1525 @ SV45 )
              | ! [SY1526: $i] :
                  ( ~ ( rel_s4 @ SV45 @ SY1526 )
                  | ! [SY1527: mu] :
                      ( ~ ( exists_in_world @ SY1527 @ SY1526 )
                      | ! [SY1528: $i] :
                          ( ~ ( rel_s4 @ SY1526 @ SY1528 )
                          | ~ ( ~ ( rel_s4 @ SY1528 @ ( sK18_SY608 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                              | ~ ~ ( qmltpeq @ SV34 @ SY1525 @ ( sK18_SY608 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1528 @ ( sK17_SY609 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                              | ~ ~ ( in @ SV34 @ SY1527 @ ( sK17_SY609 @ SY1528 @ SY1527 @ SY1526 @ SY1525 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                          | ! [SX8: $i] :
                              ( ~ ( rel_s4 @ SY1528 @ SX8 )
                              | ( in @ SY1525 @ SY1527 @ SX8 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[196]) ).

thf(210,plain,
    ! [SV9: $i,SV35: mu,SV46: $i,SV23: $i] :
      ( ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( ! [SY1530: mu] :
              ( ~ ( exists_in_world @ SY1530 @ SV46 )
              | ! [SY1531: $i] :
                  ( ~ ( rel_s4 @ SV46 @ SY1531 )
                  | ! [SY1532: mu] :
                      ( ~ ( exists_in_world @ SY1532 @ SY1531 )
                      | ! [SY1533: $i] :
                          ( ~ ( rel_s4 @ SY1531 @ SY1533 )
                          | ~ ( ~ ( rel_s4 @ SY1533 @ ( sK23_SY998 @ SY1533 @ SY1532 @ SY1531 @ SY1530 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                              | ~ ~ ( qmltpeq @ SV35 @ SY1530 @ ( sK23_SY998 @ SY1533 @ SY1532 @ SY1531 @ SY1530 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                          | ! [SY1485: $i] :
                              ( ~ ( rel_s4 @ SY1533 @ SY1485 )
                              | ( qmltpeq @ ( set_difference @ SV35 @ SY1532 ) @ ( set_difference @ SY1530 @ SY1532 ) @ SY1485 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[197]) ).

thf(211,plain,
    ! [SV10: $i,SV36: mu,SV47: $i,SV24: $i] :
      ( ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( ! [SY1535: mu] :
              ( ~ ( exists_in_world @ SY1535 @ SV47 )
              | ! [SY1536: $i] :
                  ( ~ ( rel_s4 @ SV47 @ SY1536 )
                  | ~ ( ~ ( rel_s4 @ SY1536 @ ( sK26_SY1216 @ SY1536 @ SY1535 @ SV47 @ SV36 @ SV24 @ SV10 ) )
                      | ~ ~ ( qmltpeq @ SV36 @ SY1535 @ ( sK26_SY1216 @ SY1536 @ SY1535 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
                  | ! [SY1489: $i] :
                      ( ~ ( rel_s4 @ SY1536 @ SY1489 )
                      | ( qmltpeq @ SY1535 @ SV36 @ SY1489 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[198]) ).

thf(212,plain,
    ! [SV11: $i,SV37: mu,SV48: $i,SV25: $i] :
      ( ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( ! [SY1538: mu] :
              ( ~ ( exists_in_world @ SY1538 @ SV48 )
              | ! [SY1539: $i] :
                  ( ~ ( rel_s4 @ SV48 @ SY1539 )
                  | ! [SY1540: mu] :
                      ( ~ ( exists_in_world @ SY1540 @ SY1539 )
                      | ! [SY1541: $i] :
                          ( ~ ( rel_s4 @ SY1539 @ SY1541 )
                          | ~ ( ~ ( rel_s4 @ SY1541 @ ( sK25_SY1130 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                              | ~ ~ ( qmltpeq @ SV37 @ SY1538 @ ( sK25_SY1130 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                          | ~ ( ~ ( rel_s4 @ SY1541 @ ( sK24_SY1105 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                              | ~ ~ ( qmltpeq @ SY1538 @ SY1540 @ ( sK24_SY1105 @ SY1541 @ SY1540 @ SY1539 @ SY1538 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                          | ! [SY1495: $i] :
                              ( ~ ( rel_s4 @ SY1541 @ SY1495 )
                              | ( qmltpeq @ SV37 @ SY1540 @ SY1495 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(213,plain,
    ! [SV12: $i,SV38: mu,SV49: $i,SV26: $i] :
      ( ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( ! [SY1543: mu] :
              ( ~ ( exists_in_world @ SY1543 @ SV49 )
              | ! [SY1544: $i] :
                  ( ~ ( rel_s4 @ SV49 @ SY1544 )
                  | ~ ( ~ ( rel_s4 @ SY1544 @ ( sK14_SY342 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                      | ~ ~ ( in @ SV38 @ SY1543 @ ( sK14_SY342 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
                  | ! [SY1545: $i] :
                      ( ~ ( rel_s4 @ SY1544 @ SY1545 )
                      | ~ ( ~ ( rel_s4 @ SY1545 @ ( sK13_SY344 @ SY1545 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                          | ~ ~ ( in @ SY1543 @ SV38 @ ( sK13_SY344 @ SY1545 @ SY1544 @ SY1543 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(214,plain,
    ! [SV13: $i,SV39: mu,SV50: $i,SV27: $i] :
      ( ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( ! [SY1546: mu] :
              ( ~ ( exists_in_world @ SY1546 @ SV50 )
              | ! [SY1547: $i] :
                  ( ~ ( rel_s4 @ SV50 @ SY1547 )
                  | ~ ( ~ ( rel_s4 @ SY1547 @ ( sK21_SY796 @ SY1547 @ SY1546 @ SV50 @ SV39 @ SV27 @ SV13 ) )
                      | ~ ~ ( qmltpeq @ SV39 @ SY1546 @ ( sK21_SY796 @ SY1547 @ SY1546 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
                  | ! [SY1503: $i] :
                      ( ~ ( rel_s4 @ SY1547 @ SY1503 )
                      | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SY1546 ) @ SY1503 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[201]) ).

thf(215,plain,
    ( ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
      | ~ ~ ( ~ ( sK10_REN
                | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                    | ~ ~ ( ~ ! [SX0: $i] :
                                ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                          | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
            | ~ ( ~ sK10_REN
                | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                    | ~ ~ ( ~ ! [SX0: $i] :
                                ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                          | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[203]) ).

thf(216,plain,
    ! [SV14: $i,SV40: mu,SV51: $i,SV28: $i] :
      ( ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( ~ ( ~ ! [SY1549: mu] :
                    ( ~ ( exists_in_world @ SY1549 @ SV51 )
                    | ! [SY1550: $i] :
                        ( ~ ( rel_s4 @ SV51 @ SY1550 )
                        | ~ ( ~ ( rel_s4 @ SY1550 @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                            | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1549 ) @ empty_set @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                        | ! [SY1507: $i] :
                            ( ~ ( rel_s4 @ SY1550 @ SY1507 )
                            | ( in @ SV40 @ SY1549 @ SY1507 ) ) ) )
              | ~ ! [SY1552: mu] :
                    ( ~ ( exists_in_world @ SY1552 @ SV51 )
                    | ! [SY1553: $i] :
                        ( ~ ( rel_s4 @ SV51 @ SY1553 )
                        | ~ ( ~ ( rel_s4 @ SY1553 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                            | ~ ~ ( in @ SV40 @ SY1552 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                        | ! [SY1510: $i] :
                            ( ~ ( rel_s4 @ SY1553 @ SY1510 )
                            | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1552 ) @ empty_set @ SY1510 ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[204]) ).

thf(217,plain,
    ! [SV15: $i,SV41: mu,SV52: $i,SV29: $i] :
      ( ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( ! [SY1555: mu] :
              ( ~ ( exists_in_world @ SY1555 @ SV52 )
              | ! [SY1556: $i] :
                  ( ~ ( rel_s4 @ SV52 @ SY1556 )
                  | ! [SY1557: mu] :
                      ( ~ ( exists_in_world @ SY1557 @ SY1556 )
                      | ! [SY1558: $i] :
                          ( ~ ( rel_s4 @ SY1556 @ SY1558 )
                          | ~ ( ~ ( rel_s4 @ SY1558 @ ( sK22_SY893 @ SY1558 @ SY1557 @ SY1556 @ SY1555 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                              | ~ ~ ( qmltpeq @ SV41 @ SY1555 @ ( sK22_SY893 @ SY1558 @ SY1557 @ SY1556 @ SY1555 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                          | ! [SY1516: $i] :
                              ( ~ ( rel_s4 @ SY1558 @ SY1516 )
                              | ( qmltpeq @ ( set_difference @ SY1557 @ SV41 ) @ ( set_difference @ SY1557 @ SY1555 ) @ SY1516 ) ) ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[205]) ).

thf(218,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu] :
      ( ( ( ~ ( exists_in_world @ SV53 @ SV43 )
          | ! [SY1560: $i] :
              ( ~ ( rel_s4 @ SV43 @ SY1560 )
              | ! [SY1561: mu] :
                  ( ~ ( exists_in_world @ SY1561 @ SY1560 )
                  | ! [SY1562: $i] :
                      ( ~ ( rel_s4 @ SY1560 @ SY1562 )
                      | ~ ( ~ ( rel_s4 @ SY1562 @ ( sK16_SY471 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                          | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1562 @ ( sK15_SY472 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                          | ~ ~ ( in @ SY1561 @ SV32 @ ( sK15_SY472 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                      | ! [SY1563: $i] :
                          ( ~ ( rel_s4 @ SY1562 @ SY1563 )
                          | ( in @ SY1561 @ SV53 @ SY1563 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[207]) ).

thf(219,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu] :
      ( ( ( ~ ( exists_in_world @ SV54 @ SV44 )
          | ! [SY1564: $i] :
              ( ~ ( rel_s4 @ SV44 @ SY1564 )
              | ~ ( ~ ( rel_s4 @ SY1564 @ ( sK20_SY718 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                  | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1564 @ ( sK19_SY719 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                  | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
              | ! [SY1565: $i] :
                  ( ~ ( rel_s4 @ SY1564 @ SY1565 )
                  | ( empty @ SV54 @ SY1565 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[208]) ).

thf(220,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu] :
      ( ( ( ~ ( exists_in_world @ SV55 @ SV45 )
          | ! [SY1566: $i] :
              ( ~ ( rel_s4 @ SV45 @ SY1566 )
              | ! [SY1567: mu] :
                  ( ~ ( exists_in_world @ SY1567 @ SY1566 )
                  | ! [SY1568: $i] :
                      ( ~ ( rel_s4 @ SY1566 @ SY1568 )
                      | ~ ( ~ ( rel_s4 @ SY1568 @ ( sK18_SY608 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                          | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1568 @ ( sK17_SY609 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                          | ~ ~ ( in @ SV34 @ SY1567 @ ( sK17_SY609 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                      | ! [SY1569: $i] :
                          ( ~ ( rel_s4 @ SY1568 @ SY1569 )
                          | ( in @ SV55 @ SY1567 @ SY1569 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[209]) ).

thf(221,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu] :
      ( ( ( ~ ( exists_in_world @ SV56 @ SV46 )
          | ! [SY1570: $i] :
              ( ~ ( rel_s4 @ SV46 @ SY1570 )
              | ! [SY1571: mu] :
                  ( ~ ( exists_in_world @ SY1571 @ SY1570 )
                  | ! [SY1572: $i] :
                      ( ~ ( rel_s4 @ SY1570 @ SY1572 )
                      | ~ ( ~ ( rel_s4 @ SY1572 @ ( sK23_SY998 @ SY1572 @ SY1571 @ SY1570 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                          | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1572 @ SY1571 @ SY1570 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                      | ! [SY1573: $i] :
                          ( ~ ( rel_s4 @ SY1572 @ SY1573 )
                          | ( qmltpeq @ ( set_difference @ SV35 @ SY1571 ) @ ( set_difference @ SV56 @ SY1571 ) @ SY1573 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[210]) ).

thf(222,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV47: $i,SV57: mu] :
      ( ( ( ~ ( exists_in_world @ SV57 @ SV47 )
          | ! [SY1574: $i] :
              ( ~ ( rel_s4 @ SV47 @ SY1574 )
              | ~ ( ~ ( rel_s4 @ SY1574 @ ( sK26_SY1216 @ SY1574 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
                  | ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SY1574 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
              | ! [SY1575: $i] :
                  ( ~ ( rel_s4 @ SY1574 @ SY1575 )
                  | ( qmltpeq @ SV57 @ SV36 @ SY1575 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[211]) ).

thf(223,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu] :
      ( ( ( ~ ( exists_in_world @ SV58 @ SV48 )
          | ! [SY1576: $i] :
              ( ~ ( rel_s4 @ SV48 @ SY1576 )
              | ! [SY1577: mu] :
                  ( ~ ( exists_in_world @ SY1577 @ SY1576 )
                  | ! [SY1578: $i] :
                      ( ~ ( rel_s4 @ SY1576 @ SY1578 )
                      | ~ ( ~ ( rel_s4 @ SY1578 @ ( sK25_SY1130 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                          | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1578 @ ( sK24_SY1105 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                          | ~ ~ ( qmltpeq @ SV58 @ SY1577 @ ( sK24_SY1105 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                      | ! [SY1495: $i] :
                          ( ~ ( rel_s4 @ SY1578 @ SY1495 )
                          | ( qmltpeq @ SV37 @ SY1577 @ SY1495 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[212]) ).

thf(224,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu] :
      ( ( ( ~ ( exists_in_world @ SV59 @ SV49 )
          | ! [SY1580: $i] :
              ( ~ ( rel_s4 @ SV49 @ SY1580 )
              | ~ ( ~ ( rel_s4 @ SY1580 @ ( sK14_SY342 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
              | ! [SY1581: $i] :
                  ( ~ ( rel_s4 @ SY1580 @ SY1581 )
                  | ~ ( ~ ( rel_s4 @ SY1581 @ ( sK13_SY344 @ SY1581 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                      | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1581 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[213]) ).

thf(225,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV50: $i,SV60: mu] :
      ( ( ( ~ ( exists_in_world @ SV60 @ SV50 )
          | ! [SY1582: $i] :
              ( ~ ( rel_s4 @ SV50 @ SY1582 )
              | ~ ( ~ ( rel_s4 @ SY1582 @ ( sK21_SY796 @ SY1582 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
                  | ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SY1582 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
              | ! [SY1583: $i] :
                  ( ~ ( rel_s4 @ SY1582 @ SY1583 )
                  | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1583 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[214]) ).

thf(226,plain,
    ( ( ~ ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[215]) ).

thf(227,plain,
    ( ( ~ ~ ( ~ ( sK10_REN
                | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                    | ~ ~ ( ~ ! [SX0: $i] :
                                ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                                | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                          | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                                | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
            | ~ ( ~ sK10_REN
                | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                    | ~ ~ ( ~ ! [SX0: $i] :
                                ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                                | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                          | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                                | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[215]) ).

thf(228,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i] :
      ( ( ( ~ ! [SY1549: mu] :
                ( ~ ( exists_in_world @ SY1549 @ SV51 )
                | ! [SY1550: $i] :
                    ( ~ ( rel_s4 @ SV51 @ SY1550 )
                    | ~ ( ~ ( rel_s4 @ SY1550 @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                        | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1549 ) @ empty_set @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                    | ! [SY1507: $i] :
                        ( ~ ( rel_s4 @ SY1550 @ SY1507 )
                        | ( in @ SV40 @ SY1549 @ SY1507 ) ) ) )
          | ~ ! [SY1552: mu] :
                ( ~ ( exists_in_world @ SY1552 @ SV51 )
                | ! [SY1553: $i] :
                    ( ~ ( rel_s4 @ SV51 @ SY1553 )
                    | ~ ( ~ ( rel_s4 @ SY1553 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                        | ~ ~ ( in @ SV40 @ SY1552 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                    | ! [SY1510: $i] :
                        ( ~ ( rel_s4 @ SY1553 @ SY1510 )
                        | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1552 ) @ empty_set @ SY1510 ) ) ) ) )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[216]) ).

thf(229,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu] :
      ( ( ( ~ ( exists_in_world @ SV61 @ SV52 )
          | ! [SY1584: $i] :
              ( ~ ( rel_s4 @ SV52 @ SY1584 )
              | ! [SY1585: mu] :
                  ( ~ ( exists_in_world @ SY1585 @ SY1584 )
                  | ! [SY1586: $i] :
                      ( ~ ( rel_s4 @ SY1584 @ SY1586 )
                      | ~ ( ~ ( rel_s4 @ SY1586 @ ( sK22_SY893 @ SY1586 @ SY1585 @ SY1584 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                          | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1586 @ SY1585 @ SY1584 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                      | ! [SY1587: $i] :
                          ( ~ ( rel_s4 @ SY1586 @ SY1587 )
                          | ( qmltpeq @ ( set_difference @ SY1585 @ SV41 ) @ ( set_difference @ SY1585 @ SV61 ) @ SY1587 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[217]) ).

thf(230,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu] :
      ( ( ( ~ ( exists_in_world @ SV53 @ SV43 ) )
        = $true )
      | ( ( ! [SY1560: $i] :
              ( ~ ( rel_s4 @ SV43 @ SY1560 )
              | ! [SY1561: mu] :
                  ( ~ ( exists_in_world @ SY1561 @ SY1560 )
                  | ! [SY1562: $i] :
                      ( ~ ( rel_s4 @ SY1560 @ SY1562 )
                      | ~ ( ~ ( rel_s4 @ SY1562 @ ( sK16_SY471 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                          | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1562 @ ( sK15_SY472 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                          | ~ ~ ( in @ SY1561 @ SV32 @ ( sK15_SY472 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                      | ! [SY1563: $i] :
                          ( ~ ( rel_s4 @ SY1562 @ SY1563 )
                          | ( in @ SY1561 @ SV53 @ SY1563 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[218]) ).

thf(231,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu] :
      ( ( ( ~ ( exists_in_world @ SV54 @ SV44 ) )
        = $true )
      | ( ( ! [SY1564: $i] :
              ( ~ ( rel_s4 @ SV44 @ SY1564 )
              | ~ ( ~ ( rel_s4 @ SY1564 @ ( sK20_SY718 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                  | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1564 @ ( sK19_SY719 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                  | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
              | ! [SY1565: $i] :
                  ( ~ ( rel_s4 @ SY1564 @ SY1565 )
                  | ( empty @ SV54 @ SY1565 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[219]) ).

thf(232,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu] :
      ( ( ( ~ ( exists_in_world @ SV55 @ SV45 ) )
        = $true )
      | ( ( ! [SY1566: $i] :
              ( ~ ( rel_s4 @ SV45 @ SY1566 )
              | ! [SY1567: mu] :
                  ( ~ ( exists_in_world @ SY1567 @ SY1566 )
                  | ! [SY1568: $i] :
                      ( ~ ( rel_s4 @ SY1566 @ SY1568 )
                      | ~ ( ~ ( rel_s4 @ SY1568 @ ( sK18_SY608 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                          | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1568 @ ( sK17_SY609 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                          | ~ ~ ( in @ SV34 @ SY1567 @ ( sK17_SY609 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                      | ! [SY1569: $i] :
                          ( ~ ( rel_s4 @ SY1568 @ SY1569 )
                          | ( in @ SV55 @ SY1567 @ SY1569 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[220]) ).

thf(233,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu] :
      ( ( ( ~ ( exists_in_world @ SV56 @ SV46 ) )
        = $true )
      | ( ( ! [SY1570: $i] :
              ( ~ ( rel_s4 @ SV46 @ SY1570 )
              | ! [SY1571: mu] :
                  ( ~ ( exists_in_world @ SY1571 @ SY1570 )
                  | ! [SY1572: $i] :
                      ( ~ ( rel_s4 @ SY1570 @ SY1572 )
                      | ~ ( ~ ( rel_s4 @ SY1572 @ ( sK23_SY998 @ SY1572 @ SY1571 @ SY1570 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                          | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1572 @ SY1571 @ SY1570 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                      | ! [SY1573: $i] :
                          ( ~ ( rel_s4 @ SY1572 @ SY1573 )
                          | ( qmltpeq @ ( set_difference @ SV35 @ SY1571 ) @ ( set_difference @ SV56 @ SY1571 ) @ SY1573 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[221]) ).

thf(234,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV47: $i,SV57: mu] :
      ( ( ( ~ ( exists_in_world @ SV57 @ SV47 ) )
        = $true )
      | ( ( ! [SY1574: $i] :
              ( ~ ( rel_s4 @ SV47 @ SY1574 )
              | ~ ( ~ ( rel_s4 @ SY1574 @ ( sK26_SY1216 @ SY1574 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
                  | ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SY1574 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
              | ! [SY1575: $i] :
                  ( ~ ( rel_s4 @ SY1574 @ SY1575 )
                  | ( qmltpeq @ SV57 @ SV36 @ SY1575 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[222]) ).

thf(235,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu] :
      ( ( ( ~ ( exists_in_world @ SV58 @ SV48 ) )
        = $true )
      | ( ( ! [SY1576: $i] :
              ( ~ ( rel_s4 @ SV48 @ SY1576 )
              | ! [SY1577: mu] :
                  ( ~ ( exists_in_world @ SY1577 @ SY1576 )
                  | ! [SY1578: $i] :
                      ( ~ ( rel_s4 @ SY1576 @ SY1578 )
                      | ~ ( ~ ( rel_s4 @ SY1578 @ ( sK25_SY1130 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                          | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1578 @ ( sK24_SY1105 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                          | ~ ~ ( qmltpeq @ SV58 @ SY1577 @ ( sK24_SY1105 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                      | ! [SY1495: $i] :
                          ( ~ ( rel_s4 @ SY1578 @ SY1495 )
                          | ( qmltpeq @ SV37 @ SY1577 @ SY1495 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[223]) ).

thf(236,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu] :
      ( ( ( ~ ( exists_in_world @ SV59 @ SV49 ) )
        = $true )
      | ( ( ! [SY1580: $i] :
              ( ~ ( rel_s4 @ SV49 @ SY1580 )
              | ~ ( ~ ( rel_s4 @ SY1580 @ ( sK14_SY342 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
              | ! [SY1581: $i] :
                  ( ~ ( rel_s4 @ SY1580 @ SY1581 )
                  | ~ ( ~ ( rel_s4 @ SY1581 @ ( sK13_SY344 @ SY1581 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                      | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1581 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[224]) ).

thf(237,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV50: $i,SV60: mu] :
      ( ( ( ~ ( exists_in_world @ SV60 @ SV50 ) )
        = $true )
      | ( ( ! [SY1582: $i] :
              ( ~ ( rel_s4 @ SV50 @ SY1582 )
              | ~ ( ~ ( rel_s4 @ SY1582 @ ( sK21_SY796 @ SY1582 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
                  | ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SY1582 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
              | ! [SY1583: $i] :
                  ( ~ ( rel_s4 @ SY1582 @ SY1583 )
                  | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1583 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[225]) ).

thf(238,plain,
    ( ( exists_in_world @ sK5_SY1300 @ sK4_SY1292 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[226]) ).

thf(239,plain,
    ( ( ~ ( ~ ( sK10_REN
              | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
                  | ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                              | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                        | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                              | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
          | ~ ( ~ sK10_REN
              | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
                  | ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                              | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                        | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                              | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[227]) ).

thf(240,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i] :
      ( ( ( ~ ! [SY1549: mu] :
                ( ~ ( exists_in_world @ SY1549 @ SV51 )
                | ! [SY1550: $i] :
                    ( ~ ( rel_s4 @ SV51 @ SY1550 )
                    | ~ ( ~ ( rel_s4 @ SY1550 @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                        | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1549 ) @ empty_set @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                    | ! [SY1507: $i] :
                        ( ~ ( rel_s4 @ SY1550 @ SY1507 )
                        | ( in @ SV40 @ SY1549 @ SY1507 ) ) ) ) )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[228]) ).

thf(241,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i] :
      ( ( ( ~ ! [SY1552: mu] :
                ( ~ ( exists_in_world @ SY1552 @ SV51 )
                | ! [SY1553: $i] :
                    ( ~ ( rel_s4 @ SV51 @ SY1553 )
                    | ~ ( ~ ( rel_s4 @ SY1553 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                        | ~ ~ ( in @ SV40 @ SY1552 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                    | ! [SY1510: $i] :
                        ( ~ ( rel_s4 @ SY1553 @ SY1510 )
                        | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1552 ) @ empty_set @ SY1510 ) ) ) ) )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[228]) ).

thf(242,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu] :
      ( ( ( ~ ( exists_in_world @ SV61 @ SV52 ) )
        = $true )
      | ( ( ! [SY1584: $i] :
              ( ~ ( rel_s4 @ SV52 @ SY1584 )
              | ! [SY1585: mu] :
                  ( ~ ( exists_in_world @ SY1585 @ SY1584 )
                  | ! [SY1586: $i] :
                      ( ~ ( rel_s4 @ SY1584 @ SY1586 )
                      | ~ ( ~ ( rel_s4 @ SY1586 @ ( sK22_SY893 @ SY1586 @ SY1585 @ SY1584 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                          | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1586 @ SY1585 @ SY1584 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                      | ! [SY1587: $i] :
                          ( ~ ( rel_s4 @ SY1586 @ SY1587 )
                          | ( qmltpeq @ ( set_difference @ SY1585 @ SV41 ) @ ( set_difference @ SY1585 @ SV61 ) @ SY1587 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[229]) ).

thf(243,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu] :
      ( ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( ! [SY1560: $i] :
              ( ~ ( rel_s4 @ SV43 @ SY1560 )
              | ! [SY1561: mu] :
                  ( ~ ( exists_in_world @ SY1561 @ SY1560 )
                  | ! [SY1562: $i] :
                      ( ~ ( rel_s4 @ SY1560 @ SY1562 )
                      | ~ ( ~ ( rel_s4 @ SY1562 @ ( sK16_SY471 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                          | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1562 @ ( sK15_SY472 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                          | ~ ~ ( in @ SY1561 @ SV32 @ ( sK15_SY472 @ SY1562 @ SY1561 @ SY1560 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                      | ! [SY1563: $i] :
                          ( ~ ( rel_s4 @ SY1562 @ SY1563 )
                          | ( in @ SY1561 @ SV53 @ SY1563 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[230]) ).

thf(244,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu] :
      ( ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( ! [SY1564: $i] :
              ( ~ ( rel_s4 @ SV44 @ SY1564 )
              | ~ ( ~ ( rel_s4 @ SY1564 @ ( sK20_SY718 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                  | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1564 @ ( sK19_SY719 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
                  | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SY1564 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
              | ! [SY1565: $i] :
                  ( ~ ( rel_s4 @ SY1564 @ SY1565 )
                  | ( empty @ SV54 @ SY1565 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[231]) ).

thf(245,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu] :
      ( ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( ! [SY1566: $i] :
              ( ~ ( rel_s4 @ SV45 @ SY1566 )
              | ! [SY1567: mu] :
                  ( ~ ( exists_in_world @ SY1567 @ SY1566 )
                  | ! [SY1568: $i] :
                      ( ~ ( rel_s4 @ SY1566 @ SY1568 )
                      | ~ ( ~ ( rel_s4 @ SY1568 @ ( sK18_SY608 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                          | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1568 @ ( sK17_SY609 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                          | ~ ~ ( in @ SV34 @ SY1567 @ ( sK17_SY609 @ SY1568 @ SY1567 @ SY1566 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                      | ! [SY1569: $i] :
                          ( ~ ( rel_s4 @ SY1568 @ SY1569 )
                          | ( in @ SV55 @ SY1567 @ SY1569 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[232]) ).

thf(246,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu] :
      ( ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( ! [SY1570: $i] :
              ( ~ ( rel_s4 @ SV46 @ SY1570 )
              | ! [SY1571: mu] :
                  ( ~ ( exists_in_world @ SY1571 @ SY1570 )
                  | ! [SY1572: $i] :
                      ( ~ ( rel_s4 @ SY1570 @ SY1572 )
                      | ~ ( ~ ( rel_s4 @ SY1572 @ ( sK23_SY998 @ SY1572 @ SY1571 @ SY1570 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                          | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1572 @ SY1571 @ SY1570 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                      | ! [SY1573: $i] :
                          ( ~ ( rel_s4 @ SY1572 @ SY1573 )
                          | ( qmltpeq @ ( set_difference @ SV35 @ SY1571 ) @ ( set_difference @ SV56 @ SY1571 ) @ SY1573 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(247,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV47: $i,SV57: mu] :
      ( ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( ! [SY1574: $i] :
              ( ~ ( rel_s4 @ SV47 @ SY1574 )
              | ~ ( ~ ( rel_s4 @ SY1574 @ ( sK26_SY1216 @ SY1574 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
                  | ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SY1574 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
              | ! [SY1575: $i] :
                  ( ~ ( rel_s4 @ SY1574 @ SY1575 )
                  | ( qmltpeq @ SV57 @ SV36 @ SY1575 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[234]) ).

thf(248,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu] :
      ( ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( ! [SY1576: $i] :
              ( ~ ( rel_s4 @ SV48 @ SY1576 )
              | ! [SY1577: mu] :
                  ( ~ ( exists_in_world @ SY1577 @ SY1576 )
                  | ! [SY1578: $i] :
                      ( ~ ( rel_s4 @ SY1576 @ SY1578 )
                      | ~ ( ~ ( rel_s4 @ SY1578 @ ( sK25_SY1130 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                          | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                      | ~ ( ~ ( rel_s4 @ SY1578 @ ( sK24_SY1105 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                          | ~ ~ ( qmltpeq @ SV58 @ SY1577 @ ( sK24_SY1105 @ SY1578 @ SY1577 @ SY1576 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                      | ! [SY1495: $i] :
                          ( ~ ( rel_s4 @ SY1578 @ SY1495 )
                          | ( qmltpeq @ SV37 @ SY1577 @ SY1495 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[235]) ).

thf(249,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu] :
      ( ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( ! [SY1580: $i] :
              ( ~ ( rel_s4 @ SV49 @ SY1580 )
              | ~ ( ~ ( rel_s4 @ SY1580 @ ( sK14_SY342 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
              | ! [SY1581: $i] :
                  ( ~ ( rel_s4 @ SY1580 @ SY1581 )
                  | ~ ( ~ ( rel_s4 @ SY1581 @ ( sK13_SY344 @ SY1581 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                      | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1581 @ SY1580 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[236]) ).

thf(250,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV50: $i,SV60: mu] :
      ( ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( ! [SY1582: $i] :
              ( ~ ( rel_s4 @ SV50 @ SY1582 )
              | ~ ( ~ ( rel_s4 @ SY1582 @ ( sK21_SY796 @ SY1582 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
                  | ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SY1582 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
              | ! [SY1583: $i] :
                  ( ~ ( rel_s4 @ SY1582 @ SY1583 )
                  | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1583 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[237]) ).

thf(251,plain,
    ( ( ~ ( sK10_REN
          | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
              | ~ ~ ( ~ ! [SX0: $i] :
                          ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                          | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                    | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                          | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
      | ~ ( ~ sK10_REN
          | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
              | ~ ~ ( ~ ! [SX0: $i] :
                          ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                          | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                    | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                          | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[239]) ).

thf(252,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i] :
      ( ( ( ! [SY1549: mu] :
              ( ~ ( exists_in_world @ SY1549 @ SV51 )
              | ! [SY1550: $i] :
                  ( ~ ( rel_s4 @ SV51 @ SY1550 )
                  | ~ ( ~ ( rel_s4 @ SY1550 @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                      | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1549 ) @ empty_set @ ( sK12_SY238 @ SY1550 @ SY1549 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                  | ! [SY1507: $i] :
                      ( ~ ( rel_s4 @ SY1550 @ SY1507 )
                      | ( in @ SV40 @ SY1549 @ SY1507 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[240]) ).

thf(253,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i] :
      ( ( ( ! [SY1552: mu] :
              ( ~ ( exists_in_world @ SY1552 @ SV51 )
              | ! [SY1553: $i] :
                  ( ~ ( rel_s4 @ SV51 @ SY1553 )
                  | ~ ( ~ ( rel_s4 @ SY1553 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                      | ~ ~ ( in @ SV40 @ SY1552 @ ( sK11_SY241 @ SY1553 @ SY1552 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
                  | ! [SY1510: $i] :
                      ( ~ ( rel_s4 @ SY1553 @ SY1510 )
                      | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SY1552 ) @ empty_set @ SY1510 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[241]) ).

thf(254,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu] :
      ( ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( ! [SY1584: $i] :
              ( ~ ( rel_s4 @ SV52 @ SY1584 )
              | ! [SY1585: mu] :
                  ( ~ ( exists_in_world @ SY1585 @ SY1584 )
                  | ! [SY1586: $i] :
                      ( ~ ( rel_s4 @ SY1584 @ SY1586 )
                      | ~ ( ~ ( rel_s4 @ SY1586 @ ( sK22_SY893 @ SY1586 @ SY1585 @ SY1584 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                          | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1586 @ SY1585 @ SY1584 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                      | ! [SY1587: $i] :
                          ( ~ ( rel_s4 @ SY1586 @ SY1587 )
                          | ( qmltpeq @ ( set_difference @ SY1585 @ SV41 ) @ ( set_difference @ SY1585 @ SV61 ) @ SY1587 ) ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[242]) ).

thf(255,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV53: mu,SV62: $i,SV43: $i] :
      ( ( ( ~ ( rel_s4 @ SV43 @ SV62 )
          | ! [SY1588: mu] :
              ( ~ ( exists_in_world @ SY1588 @ SV62 )
              | ! [SY1589: $i] :
                  ( ~ ( rel_s4 @ SV62 @ SY1589 )
                  | ~ ( ~ ( rel_s4 @ SY1589 @ ( sK16_SY471 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                      | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1589 @ ( sK15_SY472 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                      | ~ ~ ( in @ SY1588 @ SV32 @ ( sK15_SY472 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                  | ! [SY1563: $i] :
                      ( ~ ( rel_s4 @ SY1589 @ SY1563 )
                      | ( in @ SY1588 @ SV53 @ SY1563 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[243]) ).

thf(256,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV54: mu,SV63: $i,SV44: $i] :
      ( ( ( ~ ( rel_s4 @ SV44 @ SV63 )
          | ~ ( ~ ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
          | ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
          | ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[244]) ).

thf(257,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV55: mu,SV64: $i,SV45: $i] :
      ( ( ( ~ ( rel_s4 @ SV45 @ SV64 )
          | ! [SY1592: mu] :
              ( ~ ( exists_in_world @ SY1592 @ SV64 )
              | ! [SY1593: $i] :
                  ( ~ ( rel_s4 @ SV64 @ SY1593 )
                  | ~ ( ~ ( rel_s4 @ SY1593 @ ( sK18_SY608 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                      | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1593 @ ( sK17_SY609 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                      | ~ ~ ( in @ SV34 @ SY1592 @ ( sK17_SY609 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                  | ! [SY1569: $i] :
                      ( ~ ( rel_s4 @ SY1593 @ SY1569 )
                      | ( in @ SV55 @ SY1592 @ SY1569 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[245]) ).

thf(258,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV56: mu,SV65: $i,SV46: $i] :
      ( ( ( ~ ( rel_s4 @ SV46 @ SV65 )
          | ! [SY1595: mu] :
              ( ~ ( exists_in_world @ SY1595 @ SV65 )
              | ! [SY1596: $i] :
                  ( ~ ( rel_s4 @ SV65 @ SY1596 )
                  | ~ ( ~ ( rel_s4 @ SY1596 @ ( sK23_SY998 @ SY1596 @ SY1595 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                      | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1596 @ SY1595 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                  | ! [SY1573: $i] :
                      ( ~ ( rel_s4 @ SY1596 @ SY1573 )
                      | ( qmltpeq @ ( set_difference @ SV35 @ SY1595 ) @ ( set_difference @ SV56 @ SY1595 ) @ SY1573 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[246]) ).

thf(259,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV57: mu,SV66: $i,SV47: $i] :
      ( ( ( ~ ( rel_s4 @ SV47 @ SV66 )
          | ~ ( ~ ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
              | ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
          | ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[247]) ).

thf(260,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV58: mu,SV67: $i,SV48: $i] :
      ( ( ( ~ ( rel_s4 @ SV48 @ SV67 )
          | ! [SY1599: mu] :
              ( ~ ( exists_in_world @ SY1599 @ SV67 )
              | ! [SY1600: $i] :
                  ( ~ ( rel_s4 @ SV67 @ SY1600 )
                  | ~ ( ~ ( rel_s4 @ SY1600 @ ( sK25_SY1130 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                      | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1600 @ ( sK24_SY1105 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                      | ~ ~ ( qmltpeq @ SV58 @ SY1599 @ ( sK24_SY1105 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                  | ! [SY1495: $i] :
                      ( ~ ( rel_s4 @ SY1600 @ SY1495 )
                      | ( qmltpeq @ SV37 @ SY1599 @ SY1495 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[248]) ).

thf(261,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV59: mu,SV68: $i,SV49: $i] :
      ( ( ( ~ ( rel_s4 @ SV49 @ SV68 )
          | ~ ( ~ ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
          | ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[249]) ).

thf(262,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV60: mu,SV69: $i,SV50: $i] :
      ( ( ( ~ ( rel_s4 @ SV50 @ SV69 )
          | ~ ( ~ ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
              | ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
          | ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[250]) ).

thf(263,plain,
    ( ( ~ ( sK10_REN
          | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
              | ~ ~ ( ~ ! [SX0: $i] :
                          ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                          | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                    | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                          | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[251]) ).

thf(264,plain,
    ( ( ~ ( ~ sK10_REN
          | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
              | ~ ~ ( ~ ! [SX0: $i] :
                          ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                          | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                    | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                          | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[251]) ).

thf(265,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV70: mu] :
      ( ( ( ~ ( exists_in_world @ SV70 @ SV51 )
          | ! [SY1604: $i] :
              ( ~ ( rel_s4 @ SV51 @ SY1604 )
              | ~ ( ~ ( rel_s4 @ SY1604 @ ( sK12_SY238 @ SY1604 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                  | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SY1604 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
              | ! [SY1605: $i] :
                  ( ~ ( rel_s4 @ SY1604 @ SY1605 )
                  | ( in @ SV40 @ SV70 @ SY1605 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[252]) ).

thf(266,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV71: mu] :
      ( ( ( ~ ( exists_in_world @ SV71 @ SV51 )
          | ! [SY1606: $i] :
              ( ~ ( rel_s4 @ SV51 @ SY1606 )
              | ~ ( ~ ( rel_s4 @ SY1606 @ ( sK11_SY241 @ SY1606 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                  | ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SY1606 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
              | ! [SY1607: $i] :
                  ( ~ ( rel_s4 @ SY1606 @ SY1607 )
                  | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1607 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[253]) ).

thf(267,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV61: mu,SV72: $i,SV52: $i] :
      ( ( ( ~ ( rel_s4 @ SV52 @ SV72 )
          | ! [SY1608: mu] :
              ( ~ ( exists_in_world @ SY1608 @ SV72 )
              | ! [SY1609: $i] :
                  ( ~ ( rel_s4 @ SV72 @ SY1609 )
                  | ~ ( ~ ( rel_s4 @ SY1609 @ ( sK22_SY893 @ SY1609 @ SY1608 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                      | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1609 @ SY1608 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                  | ! [SY1587: $i] :
                      ( ~ ( rel_s4 @ SY1609 @ SY1587 )
                      | ( qmltpeq @ ( set_difference @ SY1608 @ SV41 ) @ ( set_difference @ SY1608 @ SV61 ) @ SY1587 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[254]) ).

thf(268,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV53: mu,SV62: $i,SV43: $i] :
      ( ( ( ~ ( rel_s4 @ SV43 @ SV62 ) )
        = $true )
      | ( ( ! [SY1588: mu] :
              ( ~ ( exists_in_world @ SY1588 @ SV62 )
              | ! [SY1589: $i] :
                  ( ~ ( rel_s4 @ SV62 @ SY1589 )
                  | ~ ( ~ ( rel_s4 @ SY1589 @ ( sK16_SY471 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                      | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1589 @ ( sK15_SY472 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                      | ~ ~ ( in @ SY1588 @ SV32 @ ( sK15_SY472 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                  | ! [SY1563: $i] :
                      ( ~ ( rel_s4 @ SY1589 @ SY1563 )
                      | ( in @ SY1588 @ SV53 @ SY1563 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[255]) ).

thf(269,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV54: mu,SV63: $i,SV44: $i] :
      ( ( ( ~ ( rel_s4 @ SV44 @ SV63 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
          | ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
          | ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[256]) ).

thf(270,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV55: mu,SV64: $i,SV45: $i] :
      ( ( ( ~ ( rel_s4 @ SV45 @ SV64 ) )
        = $true )
      | ( ( ! [SY1592: mu] :
              ( ~ ( exists_in_world @ SY1592 @ SV64 )
              | ! [SY1593: $i] :
                  ( ~ ( rel_s4 @ SV64 @ SY1593 )
                  | ~ ( ~ ( rel_s4 @ SY1593 @ ( sK18_SY608 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                      | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1593 @ ( sK17_SY609 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                      | ~ ~ ( in @ SV34 @ SY1592 @ ( sK17_SY609 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                  | ! [SY1569: $i] :
                      ( ~ ( rel_s4 @ SY1593 @ SY1569 )
                      | ( in @ SV55 @ SY1592 @ SY1569 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[257]) ).

thf(271,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV56: mu,SV65: $i,SV46: $i] :
      ( ( ( ~ ( rel_s4 @ SV46 @ SV65 ) )
        = $true )
      | ( ( ! [SY1595: mu] :
              ( ~ ( exists_in_world @ SY1595 @ SV65 )
              | ! [SY1596: $i] :
                  ( ~ ( rel_s4 @ SV65 @ SY1596 )
                  | ~ ( ~ ( rel_s4 @ SY1596 @ ( sK23_SY998 @ SY1596 @ SY1595 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                      | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1596 @ SY1595 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                  | ! [SY1573: $i] :
                      ( ~ ( rel_s4 @ SY1596 @ SY1573 )
                      | ( qmltpeq @ ( set_difference @ SV35 @ SY1595 ) @ ( set_difference @ SV56 @ SY1595 ) @ SY1573 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[258]) ).

thf(272,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV57: mu,SV66: $i,SV47: $i] :
      ( ( ( ~ ( rel_s4 @ SV47 @ SV66 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
              | ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
          | ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[259]) ).

thf(273,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV58: mu,SV67: $i,SV48: $i] :
      ( ( ( ~ ( rel_s4 @ SV48 @ SV67 ) )
        = $true )
      | ( ( ! [SY1599: mu] :
              ( ~ ( exists_in_world @ SY1599 @ SV67 )
              | ! [SY1600: $i] :
                  ( ~ ( rel_s4 @ SV67 @ SY1600 )
                  | ~ ( ~ ( rel_s4 @ SY1600 @ ( sK25_SY1130 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                      | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1600 @ ( sK24_SY1105 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                      | ~ ~ ( qmltpeq @ SV58 @ SY1599 @ ( sK24_SY1105 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                  | ! [SY1495: $i] :
                      ( ~ ( rel_s4 @ SY1600 @ SY1495 )
                      | ( qmltpeq @ SV37 @ SY1599 @ SY1495 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[260]) ).

thf(274,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV59: mu,SV68: $i,SV49: $i] :
      ( ( ( ~ ( rel_s4 @ SV49 @ SV68 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
          | ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[261]) ).

thf(275,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV60: mu,SV69: $i,SV50: $i] :
      ( ( ( ~ ( rel_s4 @ SV50 @ SV69 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
              | ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
          | ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[262]) ).

thf(276,plain,
    ( ( sK10_REN
      | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                      | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                      | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[263]) ).

thf(277,plain,
    ( ( ~ sK10_REN
      | ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
          | ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                      | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                      | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[264]) ).

thf(278,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV70: mu] :
      ( ( ( ~ ( exists_in_world @ SV70 @ SV51 ) )
        = $true )
      | ( ( ! [SY1604: $i] :
              ( ~ ( rel_s4 @ SV51 @ SY1604 )
              | ~ ( ~ ( rel_s4 @ SY1604 @ ( sK12_SY238 @ SY1604 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                  | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SY1604 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
              | ! [SY1605: $i] :
                  ( ~ ( rel_s4 @ SY1604 @ SY1605 )
                  | ( in @ SV40 @ SV70 @ SY1605 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[265]) ).

thf(279,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV71: mu] :
      ( ( ( ~ ( exists_in_world @ SV71 @ SV51 ) )
        = $true )
      | ( ( ! [SY1606: $i] :
              ( ~ ( rel_s4 @ SV51 @ SY1606 )
              | ~ ( ~ ( rel_s4 @ SY1606 @ ( sK11_SY241 @ SY1606 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                  | ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SY1606 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
              | ! [SY1607: $i] :
                  ( ~ ( rel_s4 @ SY1606 @ SY1607 )
                  | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1607 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[266]) ).

thf(280,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV61: mu,SV72: $i,SV52: $i] :
      ( ( ( ~ ( rel_s4 @ SV52 @ SV72 ) )
        = $true )
      | ( ( ! [SY1608: mu] :
              ( ~ ( exists_in_world @ SY1608 @ SV72 )
              | ! [SY1609: $i] :
                  ( ~ ( rel_s4 @ SV72 @ SY1609 )
                  | ~ ( ~ ( rel_s4 @ SY1609 @ ( sK22_SY893 @ SY1609 @ SY1608 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                      | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1609 @ SY1608 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                  | ! [SY1587: $i] :
                      ( ~ ( rel_s4 @ SY1609 @ SY1587 )
                      | ( qmltpeq @ ( set_difference @ SY1608 @ SV41 ) @ ( set_difference @ SY1608 @ SV61 ) @ SY1587 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[267]) ).

thf(281,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV53: mu,SV62: $i,SV43: $i] :
      ( ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( ! [SY1588: mu] :
              ( ~ ( exists_in_world @ SY1588 @ SV62 )
              | ! [SY1589: $i] :
                  ( ~ ( rel_s4 @ SV62 @ SY1589 )
                  | ~ ( ~ ( rel_s4 @ SY1589 @ ( sK16_SY471 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                      | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1589 @ ( sK15_SY472 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                      | ~ ~ ( in @ SY1588 @ SV32 @ ( sK15_SY472 @ SY1589 @ SY1588 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
                  | ! [SY1563: $i] :
                      ( ~ ( rel_s4 @ SY1589 @ SY1563 )
                      | ( in @ SY1588 @ SV53 @ SY1563 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[268]) ).

thf(282,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV54: mu,SV63: $i,SV44: $i] :
      ( ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
          | ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
          | ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[269]) ).

thf(283,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV55: mu,SV64: $i,SV45: $i] :
      ( ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( ! [SY1592: mu] :
              ( ~ ( exists_in_world @ SY1592 @ SV64 )
              | ! [SY1593: $i] :
                  ( ~ ( rel_s4 @ SV64 @ SY1593 )
                  | ~ ( ~ ( rel_s4 @ SY1593 @ ( sK18_SY608 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                      | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1593 @ ( sK17_SY609 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                      | ~ ~ ( in @ SV34 @ SY1592 @ ( sK17_SY609 @ SY1593 @ SY1592 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
                  | ! [SY1569: $i] :
                      ( ~ ( rel_s4 @ SY1593 @ SY1569 )
                      | ( in @ SV55 @ SY1592 @ SY1569 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[270]) ).

thf(284,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV56: mu,SV65: $i,SV46: $i] :
      ( ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( ! [SY1595: mu] :
              ( ~ ( exists_in_world @ SY1595 @ SV65 )
              | ! [SY1596: $i] :
                  ( ~ ( rel_s4 @ SV65 @ SY1596 )
                  | ~ ( ~ ( rel_s4 @ SY1596 @ ( sK23_SY998 @ SY1596 @ SY1595 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                      | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1596 @ SY1595 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
                  | ! [SY1573: $i] :
                      ( ~ ( rel_s4 @ SY1596 @ SY1573 )
                      | ( qmltpeq @ ( set_difference @ SV35 @ SY1595 ) @ ( set_difference @ SV56 @ SY1595 ) @ SY1573 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[271]) ).

thf(285,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV57: mu,SV66: $i,SV47: $i] :
      ( ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
              | ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
          | ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[272]) ).

thf(286,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV58: mu,SV67: $i,SV48: $i] :
      ( ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( ! [SY1599: mu] :
              ( ~ ( exists_in_world @ SY1599 @ SV67 )
              | ! [SY1600: $i] :
                  ( ~ ( rel_s4 @ SV67 @ SY1600 )
                  | ~ ( ~ ( rel_s4 @ SY1600 @ ( sK25_SY1130 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                      | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                  | ~ ( ~ ( rel_s4 @ SY1600 @ ( sK24_SY1105 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                      | ~ ~ ( qmltpeq @ SV58 @ SY1599 @ ( sK24_SY1105 @ SY1600 @ SY1599 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
                  | ! [SY1495: $i] :
                      ( ~ ( rel_s4 @ SY1600 @ SY1495 )
                      | ( qmltpeq @ SV37 @ SY1599 @ SY1495 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[273]) ).

thf(287,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV59: mu,SV68: $i,SV49: $i] :
      ( ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
          | ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(288,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV60: mu,SV69: $i,SV50: $i] :
      ( ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
              | ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
          | ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(289,plain,
    ( ( sK10_REN = $true )
    | ( ( ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
            | ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                        | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
                  | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                        | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[276]) ).

thf(290,plain,
    ( ( ( ~ sK10_REN ) = $true )
    | ( ( ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
            | ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                        | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                  | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                        | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[277]) ).

thf(291,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV70: mu] :
      ( ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( ! [SY1604: $i] :
              ( ~ ( rel_s4 @ SV51 @ SY1604 )
              | ~ ( ~ ( rel_s4 @ SY1604 @ ( sK12_SY238 @ SY1604 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                  | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SY1604 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
              | ! [SY1605: $i] :
                  ( ~ ( rel_s4 @ SY1604 @ SY1605 )
                  | ( in @ SV40 @ SV70 @ SY1605 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[278]) ).

thf(292,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV71: mu] :
      ( ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( ! [SY1606: $i] :
              ( ~ ( rel_s4 @ SV51 @ SY1606 )
              | ~ ( ~ ( rel_s4 @ SY1606 @ ( sK11_SY241 @ SY1606 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
                  | ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SY1606 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
              | ! [SY1607: $i] :
                  ( ~ ( rel_s4 @ SY1606 @ SY1607 )
                  | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1607 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[279]) ).

thf(293,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV61: mu,SV72: $i,SV52: $i] :
      ( ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( ! [SY1608: mu] :
              ( ~ ( exists_in_world @ SY1608 @ SV72 )
              | ! [SY1609: $i] :
                  ( ~ ( rel_s4 @ SV72 @ SY1609 )
                  | ~ ( ~ ( rel_s4 @ SY1609 @ ( sK22_SY893 @ SY1609 @ SY1608 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                      | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1609 @ SY1608 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
                  | ! [SY1587: $i] :
                      ( ~ ( rel_s4 @ SY1609 @ SY1587 )
                      | ( qmltpeq @ ( set_difference @ SY1608 @ SV41 ) @ ( set_difference @ SY1608 @ SV61 ) @ SY1587 ) ) ) ) )
        = $true )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[280]) ).

thf(294,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu] :
      ( ( ( ~ ( exists_in_world @ SV73 @ SV62 )
          | ! [SY1611: $i] :
              ( ~ ( rel_s4 @ SV62 @ SY1611 )
              | ~ ( ~ ( rel_s4 @ SY1611 @ ( sK16_SY471 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                  | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1611 @ ( sK15_SY472 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                  | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
              | ! [SY1612: $i] :
                  ( ~ ( rel_s4 @ SY1611 @ SY1612 )
                  | ( in @ SV73 @ SV53 @ SY1612 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[281]) ).

thf(295,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
          | ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[282]) ).

thf(296,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu] :
      ( ( ( ~ ( exists_in_world @ SV74 @ SV64 )
          | ! [SY1613: $i] :
              ( ~ ( rel_s4 @ SV64 @ SY1613 )
              | ~ ( ~ ( rel_s4 @ SY1613 @ ( sK18_SY608 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                  | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1613 @ ( sK17_SY609 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                  | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
              | ! [SY1614: $i] :
                  ( ~ ( rel_s4 @ SY1613 @ SY1614 )
                  | ( in @ SV55 @ SV74 @ SY1614 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[283]) ).

thf(297,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV65: $i,SV75: mu] :
      ( ( ( ~ ( exists_in_world @ SV75 @ SV65 )
          | ! [SY1615: $i] :
              ( ~ ( rel_s4 @ SV65 @ SY1615 )
              | ~ ( ~ ( rel_s4 @ SY1615 @ ( sK23_SY998 @ SY1615 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                  | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1615 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
              | ! [SY1616: $i] :
                  ( ~ ( rel_s4 @ SY1615 @ SY1616 )
                  | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1616 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[284]) ).

thf(298,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV47: $i,SV57: mu,SV66: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
              | ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) ) )
        = $true )
      | ( ( ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[285]) ).

thf(299,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu] :
      ( ( ( ~ ( exists_in_world @ SV76 @ SV67 )
          | ! [SY1617: $i] :
              ( ~ ( rel_s4 @ SV67 @ SY1617 )
              | ~ ( ~ ( rel_s4 @ SY1617 @ ( sK25_SY1130 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                  | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1617 @ ( sK24_SY1105 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                  | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
              | ! [SY1618: $i] :
                  ( ~ ( rel_s4 @ SY1617 @ SY1618 )
                  | ( qmltpeq @ SV37 @ SV76 @ SY1618 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[286]) ).

thf(300,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) )
        = $true )
      | ( ( ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[287]) ).

thf(301,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV50: $i,SV60: mu,SV69: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
              | ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) ) )
        = $true )
      | ( ( ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[288]) ).

thf(302,plain,
    ( ( ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
        | ~ ~ ( ~ ! [SX0: $i] :
                    ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                    | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
              | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                    | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[289]) ).

thf(303,plain,
    ( ( sK10_REN = $false )
    | ( ( ~ ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
            | ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                        | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
                  | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                        | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[290]) ).

thf(304,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV70: mu,SV77: $i,SV51: $i] :
      ( ( ( ~ ( rel_s4 @ SV51 @ SV77 )
          | ~ ( ~ ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
              | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
          | ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[291]) ).

thf(305,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV71: mu,SV78: $i,SV51: $i] :
      ( ( ( ~ ( rel_s4 @ SV51 @ SV78 )
          | ~ ( ~ ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
              | ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
          | ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[292]) ).

thf(306,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV72: $i,SV79: mu] :
      ( ( ( ~ ( exists_in_world @ SV79 @ SV72 )
          | ! [SY1621: $i] :
              ( ~ ( rel_s4 @ SV72 @ SY1621 )
              | ~ ( ~ ( rel_s4 @ SY1621 @ ( sK22_SY893 @ SY1621 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                  | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1621 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
              | ! [SY1622: $i] :
                  ( ~ ( rel_s4 @ SY1621 @ SY1622 )
                  | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1622 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[293]) ).

thf(307,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu] :
      ( ( ( ~ ( exists_in_world @ SV73 @ SV62 ) )
        = $true )
      | ( ( ! [SY1611: $i] :
              ( ~ ( rel_s4 @ SV62 @ SY1611 )
              | ~ ( ~ ( rel_s4 @ SY1611 @ ( sK16_SY471 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                  | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1611 @ ( sK15_SY472 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                  | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
              | ! [SY1612: $i] :
                  ( ~ ( rel_s4 @ SY1611 @ SY1612 )
                  | ( in @ SV73 @ SV53 @ SY1612 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[294]) ).

thf(308,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[295]) ).

thf(309,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu] :
      ( ( ( ~ ( exists_in_world @ SV74 @ SV64 ) )
        = $true )
      | ( ( ! [SY1613: $i] :
              ( ~ ( rel_s4 @ SV64 @ SY1613 )
              | ~ ( ~ ( rel_s4 @ SY1613 @ ( sK18_SY608 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                  | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1613 @ ( sK17_SY609 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                  | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
              | ! [SY1614: $i] :
                  ( ~ ( rel_s4 @ SY1613 @ SY1614 )
                  | ( in @ SV55 @ SV74 @ SY1614 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[296]) ).

thf(310,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV65: $i,SV75: mu] :
      ( ( ( ~ ( exists_in_world @ SV75 @ SV65 ) )
        = $true )
      | ( ( ! [SY1615: $i] :
              ( ~ ( rel_s4 @ SV65 @ SY1615 )
              | ~ ( ~ ( rel_s4 @ SY1615 @ ( sK23_SY998 @ SY1615 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                  | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1615 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
              | ! [SY1616: $i] :
                  ( ~ ( rel_s4 @ SY1615 @ SY1616 )
                  | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1616 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[297]) ).

thf(311,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV47: $i,SV57: mu,SV66: $i] :
      ( ( ( ~ ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
          | ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
        = $false )
      | ( ( ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[298]) ).

thf(312,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu] :
      ( ( ( ~ ( exists_in_world @ SV76 @ SV67 ) )
        = $true )
      | ( ( ! [SY1617: $i] :
              ( ~ ( rel_s4 @ SV67 @ SY1617 )
              | ~ ( ~ ( rel_s4 @ SY1617 @ ( sK25_SY1130 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                  | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1617 @ ( sK24_SY1105 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                  | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
              | ! [SY1618: $i] :
                  ( ~ ( rel_s4 @ SY1617 @ SY1618 )
                  | ( qmltpeq @ SV37 @ SV76 @ SY1618 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[299]) ).

thf(313,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i] :
      ( ( ( ~ ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
          | ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[300]) ).

thf(314,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV50: $i,SV60: mu,SV69: $i] :
      ( ( ( ~ ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
          | ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
        = $false )
      | ( ( ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[301]) ).

thf(315,plain,
    ( ( ( ~ ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[302]) ).

thf(316,plain,
    ( ( ( ~ ~ ( ~ ! [SX0: $i] :
                    ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                    | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
              | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                    | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[302]) ).

thf(317,plain,
    ( ( ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
        | ~ ~ ( ~ ! [SX0: $i] :
                    ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                    | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
              | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                    | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[303]) ).

thf(318,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV70: mu,SV77: $i,SV51: $i] :
      ( ( ( ~ ( rel_s4 @ SV51 @ SV77 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
              | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
          | ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[304]) ).

thf(319,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV71: mu,SV78: $i,SV51: $i] :
      ( ( ( ~ ( rel_s4 @ SV51 @ SV78 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
              | ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
          | ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[305]) ).

thf(320,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV72: $i,SV79: mu] :
      ( ( ( ~ ( exists_in_world @ SV79 @ SV72 ) )
        = $true )
      | ( ( ! [SY1621: $i] :
              ( ~ ( rel_s4 @ SV72 @ SY1621 )
              | ~ ( ~ ( rel_s4 @ SY1621 @ ( sK22_SY893 @ SY1621 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                  | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1621 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
              | ! [SY1622: $i] :
                  ( ~ ( rel_s4 @ SY1621 @ SY1622 )
                  | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1622 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[306]) ).

thf(321,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu] :
      ( ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( ! [SY1611: $i] :
              ( ~ ( rel_s4 @ SV62 @ SY1611 )
              | ~ ( ~ ( rel_s4 @ SY1611 @ ( sK16_SY471 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                  | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1611 @ ( sK15_SY472 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
                  | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SY1611 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
              | ! [SY1612: $i] :
                  ( ~ ( rel_s4 @ SY1611 @ SY1612 )
                  | ( in @ SV73 @ SV53 @ SY1612 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[307]) ).

thf(322,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
          | ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[308]) ).

thf(323,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu] :
      ( ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( ! [SY1613: $i] :
              ( ~ ( rel_s4 @ SV64 @ SY1613 )
              | ~ ( ~ ( rel_s4 @ SY1613 @ ( sK18_SY608 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                  | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1613 @ ( sK17_SY609 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
                  | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SY1613 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
              | ! [SY1614: $i] :
                  ( ~ ( rel_s4 @ SY1613 @ SY1614 )
                  | ( in @ SV55 @ SV74 @ SY1614 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[309]) ).

thf(324,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV65: $i,SV75: mu] :
      ( ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( ! [SY1615: $i] :
              ( ~ ( rel_s4 @ SV65 @ SY1615 )
              | ~ ( ~ ( rel_s4 @ SY1615 @ ( sK23_SY998 @ SY1615 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
                  | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SY1615 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
              | ! [SY1616: $i] :
                  ( ~ ( rel_s4 @ SY1615 @ SY1616 )
                  | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1616 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[310]) ).

thf(325,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV47: $i,SV57: mu,SV66: $i] :
      ( ( ( ~ ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
        = $false )
      | ( ( ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[311]) ).

thf(326,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV66: $i,SV57: mu,SV36: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
        = $false )
      | ( ( ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[311]) ).

thf(327,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu] :
      ( ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( ! [SY1617: $i] :
              ( ~ ( rel_s4 @ SV67 @ SY1617 )
              | ~ ( ~ ( rel_s4 @ SY1617 @ ( sK25_SY1130 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                  | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
              | ~ ( ~ ( rel_s4 @ SY1617 @ ( sK24_SY1105 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
                  | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SY1617 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
              | ! [SY1618: $i] :
                  ( ~ ( rel_s4 @ SY1617 @ SY1618 )
                  | ( qmltpeq @ SV37 @ SV76 @ SY1618 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[312]) ).

thf(328,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i] :
      ( ( ( ~ ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[313]) ).

thf(329,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV59: mu,SV38: mu] :
      ( ( ( ~ ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[313]) ).

thf(330,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV50: $i,SV60: mu,SV69: $i] :
      ( ( ( ~ ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
        = $false )
      | ( ( ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[314]) ).

thf(331,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV69: $i,SV60: mu,SV39: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
        = $false )
      | ( ( ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[314]) ).

thf(332,plain,
    ( ( ( rel_s4 @ sK4_SY1292 @ sK6_SY1310 )
      = $true )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[315]) ).

thf(333,plain,
    ( ( ( ~ ( ~ ! [SX0: $i] :
                  ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
                  | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
            | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
                  | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) ) )
      = $true )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[316]) ).

thf(334,plain,
    ( ( ( ~ ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[317]) ).

thf(335,plain,
    ( ( ( ~ ~ ( ~ ! [SX0: $i] :
                    ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                    | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
              | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                    | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[317]) ).

thf(336,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV70: mu,SV77: $i,SV51: $i] :
      ( ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
              | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
          | ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[318]) ).

thf(337,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV71: mu,SV78: $i,SV51: $i] :
      ( ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
              | ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
          | ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[319]) ).

thf(338,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV72: $i,SV79: mu] :
      ( ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( ! [SY1621: $i] :
              ( ~ ( rel_s4 @ SV72 @ SY1621 )
              | ~ ( ~ ( rel_s4 @ SY1621 @ ( sK22_SY893 @ SY1621 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
                  | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SY1621 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
              | ! [SY1622: $i] :
                  ( ~ ( rel_s4 @ SY1621 @ SY1622 )
                  | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1622 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[320]) ).

thf(339,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV73: mu,SV80: $i,SV62: $i] :
      ( ( ( ~ ( rel_s4 @ SV62 @ SV80 )
          | ~ ( ~ ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
          | ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
          | ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[321]) ).

thf(340,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[322]) ).

thf(341,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV63: $i,SV54: mu,SV33: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[322]) ).

thf(342,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV74: mu,SV81: $i,SV64: $i] :
      ( ( ( ~ ( rel_s4 @ SV64 @ SV81 )
          | ~ ( ~ ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
          | ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
          | ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[323]) ).

thf(343,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV75: mu,SV82: $i,SV65: $i] :
      ( ( ( ~ ( rel_s4 @ SV65 @ SV82 )
          | ~ ( ~ ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
              | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
          | ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[324]) ).

thf(344,plain,
    ! [SV10: $i,SV24: $i,SV36: mu,SV47: $i,SV57: mu,SV66: $i] :
      ( ( ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
        = $true )
      | ( ( ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[325]) ).

thf(345,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV66: $i,SV57: mu,SV36: mu] :
      ( ( ( ~ ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) ) )
        = $true )
      | ( ( ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[326]) ).

thf(346,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV76: mu,SV83: $i,SV67: $i] :
      ( ( ( ~ ( rel_s4 @ SV67 @ SV83 )
          | ~ ( ~ ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
          | ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
          | ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[327]) ).

thf(347,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i] :
      ( ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[328]) ).

thf(348,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV59: mu,SV38: mu] :
      ( ( ( ~ ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $true )
      | ( ( ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[329]) ).

thf(349,plain,
    ! [SV13: $i,SV27: $i,SV39: mu,SV50: $i,SV60: mu,SV69: $i] :
      ( ( ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
        = $true )
      | ( ( ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[330]) ).

thf(350,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV69: $i,SV60: mu,SV39: mu] :
      ( ( ( ~ ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) ) )
        = $true )
      | ( ( ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[331]) ).

thf(351,plain,
    ( ( ( ~ ! [SX0: $i] :
              ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
              | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) )
        | ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
              | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[333]) ).

thf(352,plain,
    ( ( ( rel_s4 @ sK4_SY1292 @ sK8_SY1307 )
      = $true )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[334]) ).

thf(353,plain,
    ( ( ( ~ ( ~ ! [SX0: $i] :
                  ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
                  | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
            | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
                  | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) ) )
      = $true )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[335]) ).

thf(354,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV70: mu,SV77: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
              | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) ) )
        = $true )
      | ( ( ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[336]) ).

thf(355,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV71: mu,SV78: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
              | ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) ) )
        = $true )
      | ( ( ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[337]) ).

thf(356,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV79: mu,SV84: $i,SV72: $i] :
      ( ( ( ~ ( rel_s4 @ SV72 @ SV84 )
          | ~ ( ~ ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
              | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
          | ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[338]) ).

thf(357,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV73: mu,SV80: $i,SV62: $i] :
      ( ( ( ~ ( rel_s4 @ SV62 @ SV80 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
          | ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
          | ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[339]) ).

thf(358,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[340]) ).

thf(359,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV63: $i,SV54: mu,SV33: mu] :
      ( ( ( ~ ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[341]) ).

thf(360,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV74: mu,SV81: $i,SV64: $i] :
      ( ( ( ~ ( rel_s4 @ SV64 @ SV81 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
          | ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
          | ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[342]) ).

thf(361,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV75: mu,SV82: $i,SV65: $i] :
      ( ( ( ~ ( rel_s4 @ SV65 @ SV82 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
              | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
          | ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[343]) ).

thf(362,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV36: mu,SV57: mu,SV85: $i,SV66: $i] :
      ( ( ( ~ ( rel_s4 @ SV66 @ SV85 )
          | ( qmltpeq @ SV57 @ SV36 @ SV85 ) )
        = $true )
      | ( ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[344]) ).

thf(363,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV66: $i,SV57: mu,SV36: mu] :
      ( ( ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
        = $false )
      | ( ( ! [SY1598: $i] :
              ( ~ ( rel_s4 @ SV66 @ SY1598 )
              | ( qmltpeq @ SV57 @ SV36 @ SY1598 ) ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[345]) ).

thf(364,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV76: mu,SV83: $i,SV67: $i] :
      ( ( ( ~ ( rel_s4 @ SV67 @ SV83 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
          | ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
          | ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[346]) ).

thf(365,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV86: $i,SV68: $i] :
      ( ( ( ~ ( rel_s4 @ SV68 @ SV86 )
          | ~ ( ~ ( rel_s4 @ SV86 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[347]) ).

thf(366,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV59: mu,SV38: mu] :
      ( ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( ! [SY1602: $i] :
              ( ~ ( rel_s4 @ SV68 @ SY1602 )
              | ~ ( ~ ( rel_s4 @ SY1602 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
                  | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SY1602 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[348]) ).

thf(367,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV60: mu,SV39: mu,SV87: $i,SV69: $i] :
      ( ( ( ~ ( rel_s4 @ SV69 @ SV87 )
          | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SV87 ) )
        = $true )
      | ( ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[349]) ).

thf(368,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV69: $i,SV60: mu,SV39: mu] :
      ( ( ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
        = $false )
      | ( ( ! [SY1603: $i] :
              ( ~ ( rel_s4 @ SV69 @ SY1603 )
              | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SY1603 ) ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[350]) ).

thf(369,plain,
    ( ( ( ~ ! [SX0: $i] :
              ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
              | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[351]) ).

thf(370,plain,
    ( ( ( ~ ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
              | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[351]) ).

thf(371,plain,
    ( ( ( ~ ! [SX0: $i] :
              ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) )
        | ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
              | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[353]) ).

thf(372,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV70: mu,SV77: $i] :
      ( ( ( ~ ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
          | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
        = $false )
      | ( ( ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[354]) ).

thf(373,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV71: mu,SV78: $i] :
      ( ( ( ~ ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
          | ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
        = $false )
      | ( ( ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[355]) ).

thf(374,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV79: mu,SV84: $i,SV72: $i] :
      ( ( ( ~ ( rel_s4 @ SV72 @ SV84 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
              | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
          | ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[356]) ).

thf(375,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV73: mu,SV80: $i,SV62: $i] :
      ( ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
          | ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
          | ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(376,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
          | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[358]) ).

thf(377,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV63: $i,SV54: mu,SV33: mu] :
      ( ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
              | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[359]) ).

thf(378,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV74: mu,SV81: $i,SV64: $i] :
      ( ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
          | ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
          | ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[360]) ).

thf(379,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV75: mu,SV82: $i,SV65: $i] :
      ( ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
              | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
          | ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[361]) ).

thf(380,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV36: mu,SV57: mu,SV85: $i,SV66: $i] :
      ( ( ( ~ ( rel_s4 @ SV66 @ SV85 ) )
        = $true )
      | ( ( qmltpeq @ SV57 @ SV36 @ SV85 )
        = $true )
      | ( ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[362]) ).

thf(381,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV36: mu,SV57: mu,SV88: $i,SV66: $i] :
      ( ( ( ~ ( rel_s4 @ SV66 @ SV88 )
          | ( qmltpeq @ SV57 @ SV36 @ SV88 ) )
        = $true )
      | ( ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
        = $false )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[363]) ).

thf(382,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV76: mu,SV83: $i,SV67: $i] :
      ( ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
          | ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
          | ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[364]) ).

thf(383,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV86: $i,SV68: $i] :
      ( ( ( ~ ( rel_s4 @ SV68 @ SV86 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV86 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[365]) ).

thf(384,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV89: $i,SV68: $i] :
      ( ( ( ~ ( rel_s4 @ SV68 @ SV89 )
          | ~ ( ~ ( rel_s4 @ SV89 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) )
        = $true )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[366]) ).

thf(385,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV60: mu,SV39: mu,SV87: $i,SV69: $i] :
      ( ( ( ~ ( rel_s4 @ SV69 @ SV87 ) )
        = $true )
      | ( ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SV87 )
        = $true )
      | ( ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[367]) ).

thf(386,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV60: mu,SV39: mu,SV90: $i,SV69: $i] :
      ( ( ( ~ ( rel_s4 @ SV69 @ SV90 )
          | ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SV90 ) )
        = $true )
      | ( ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
        = $false )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[368]) ).

thf(387,plain,
    ( ( ( ! [SX0: $i] :
            ( ~ ( rel_s4 @ sK6_SY1310 @ SX0 )
            | ( in @ sK3_SY1283 @ sK5_SY1300 @ SX0 ) ) )
      = $true )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[369]) ).

thf(388,plain,
    ( ( ( ~ ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
            | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) ) )
      = $true )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[370]) ).

thf(389,plain,
    ( ( ( ~ ! [SX0: $i] :
              ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[371]) ).

thf(390,plain,
    ( ( ( ~ ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
              | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[371]) ).

thf(391,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV70: mu,SV77: $i] :
      ( ( ( ~ ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
        = $false )
      | ( ( ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[372]) ).

thf(392,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV77: $i,SV70: mu,SV40: mu] :
      ( ( ( ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
        = $false )
      | ( ( ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[372]) ).

thf(393,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV71: mu,SV78: $i] :
      ( ( ( ~ ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
        = $false )
      | ( ( ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[373]) ).

thf(394,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV78: $i,SV71: mu,SV40: mu] :
      ( ( ( ~ ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
        = $false )
      | ( ( ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[373]) ).

thf(395,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV79: mu,SV84: $i,SV72: $i] :
      ( ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
              | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
          | ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[374]) ).

thf(396,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
          | ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[375]) ).

thf(397,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[376]) ).

thf(398,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV54: mu,SV63: $i,SV33: mu] :
      ( ( ( ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[376]) ).

thf(399,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
          | ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[377]) ).

thf(400,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
          | ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[378]) ).

thf(401,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV65: $i,SV75: mu,SV82: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
              | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) ) )
        = $true )
      | ( ( ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[379]) ).

thf(402,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV36: mu,SV57: mu,SV85: $i,SV66: $i] :
      ( ( ( rel_s4 @ SV66 @ SV85 )
        = $false )
      | ( ( qmltpeq @ SV57 @ SV36 @ SV85 )
        = $true )
      | ( ( rel_s4 @ SV66 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
        = $true )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[380]) ).

thf(403,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV36: mu,SV57: mu,SV88: $i,SV66: $i] :
      ( ( ( ~ ( rel_s4 @ SV66 @ SV88 ) )
        = $true )
      | ( ( qmltpeq @ SV57 @ SV36 @ SV88 )
        = $true )
      | ( ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
        = $false )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[381]) ).

thf(404,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
          | ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[382]) ).

thf(405,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV86: $i,SV68: $i] :
      ( ( ( rel_s4 @ SV68 @ SV86 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV86 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) )
        = $true )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[383]) ).

thf(406,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV89: $i,SV68: $i] :
      ( ( ( ~ ( rel_s4 @ SV68 @ SV89 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV89 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) )
        = $true )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[384]) ).

thf(407,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV60: mu,SV39: mu,SV87: $i,SV69: $i] :
      ( ( ( rel_s4 @ SV69 @ SV87 )
        = $false )
      | ( ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SV87 )
        = $true )
      | ( ( rel_s4 @ SV69 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
        = $true )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[385]) ).

thf(408,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV60: mu,SV39: mu,SV90: $i,SV69: $i] :
      ( ( ( ~ ( rel_s4 @ SV69 @ SV90 ) )
        = $true )
      | ( ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SV90 )
        = $true )
      | ( ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
        = $false )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[386]) ).

thf(409,plain,
    ! [SV91: $i] :
      ( ( ( ~ ( rel_s4 @ sK6_SY1310 @ SV91 )
          | ( in @ sK3_SY1283 @ sK5_SY1300 @ SV91 ) )
        = $true )
      | ( sK10_REN = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[387]) ).

thf(410,plain,
    ( ( ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
        | ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[388]) ).

thf(411,plain,
    ( ( ( ! [SX0: $i] :
            ( ~ ( rel_s4 @ sK8_SY1307 @ SX0 )
            | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SX0 ) ) )
      = $true )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[389]) ).

thf(412,plain,
    ( ( ( ~ ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
            | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) ) )
      = $true )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[390]) ).

thf(413,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV70: mu,SV77: $i] :
      ( ( ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $true )
      | ( ( ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[391]) ).

thf(414,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV77: $i,SV70: mu,SV40: mu] :
      ( ( ( ~ ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
        = $true )
      | ( ( ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[392]) ).

thf(415,plain,
    ! [SV14: $i,SV28: $i,SV40: mu,SV51: $i,SV71: mu,SV78: $i] :
      ( ( ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $true )
      | ( ( ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[393]) ).

thf(416,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV78: $i,SV71: mu,SV40: mu] :
      ( ( ( ~ ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) ) )
        = $true )
      | ( ( ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[394]) ).

thf(417,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV72: $i,SV79: mu,SV84: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
              | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) ) )
        = $true )
      | ( ( ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[395]) ).

thf(418,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[396]) ).

thf(419,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[397]) ).

thf(420,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV54: mu,SV63: $i,SV33: mu] :
      ( ( ( ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[398]) ).

thf(421,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[399]) ).

thf(422,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV54: mu,SV63: $i,SV33: mu] :
      ( ( ( ~ ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $false )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[399]) ).

thf(423,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[400]) ).

thf(424,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV65: $i,SV75: mu,SV82: $i] :
      ( ( ( ~ ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
          | ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
        = $false )
      | ( ( ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[401]) ).

thf(425,plain,
    ! [SV10: $i,SV24: $i,SV47: $i,SV36: mu,SV57: mu,SV88: $i,SV66: $i] :
      ( ( ( rel_s4 @ SV66 @ SV88 )
        = $false )
      | ( ( qmltpeq @ SV57 @ SV36 @ SV88 )
        = $true )
      | ( ( qmltpeq @ SV36 @ SV57 @ ( sK26_SY1216 @ SV66 @ SV57 @ SV47 @ SV36 @ SV24 @ SV10 ) )
        = $false )
      | ( ( rel_s4 @ SV47 @ SV66 )
        = $false )
      | ( ( exists_in_world @ SV57 @ SV47 )
        = $false )
      | ( ( rel_s4 @ SV24 @ SV47 )
        = $false )
      | ( ( exists_in_world @ SV36 @ SV24 )
        = $false )
      | ( ( rel_s4 @ SV10 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[403]) ).

thf(426,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[404]) ).

thf(427,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i,SV86: $i] :
      ( ( ( ~ ( rel_s4 @ SV86 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
          | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( rel_s4 @ SV68 @ SV86 )
        = $false )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[405]) ).

thf(428,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV89: $i,SV68: $i] :
      ( ( ( rel_s4 @ SV68 @ SV89 )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV89 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
              | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) ) )
        = $true )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[406]) ).

thf(429,plain,
    ! [SV13: $i,SV27: $i,SV50: $i,SV60: mu,SV39: mu,SV90: $i,SV69: $i] :
      ( ( ( rel_s4 @ SV69 @ SV90 )
        = $false )
      | ( ( qmltpeq @ ( singleton @ SV39 ) @ ( singleton @ SV60 ) @ SV90 )
        = $true )
      | ( ( qmltpeq @ SV39 @ SV60 @ ( sK21_SY796 @ SV69 @ SV60 @ SV50 @ SV39 @ SV27 @ SV13 ) )
        = $false )
      | ( ( rel_s4 @ SV50 @ SV69 )
        = $false )
      | ( ( exists_in_world @ SV60 @ SV50 )
        = $false )
      | ( ( rel_s4 @ SV27 @ SV50 )
        = $false )
      | ( ( exists_in_world @ SV39 @ SV27 )
        = $false )
      | ( ( rel_s4 @ SV13 @ SV27 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[408]) ).

thf(430,plain,
    ! [SV91: $i] :
      ( ( ( ~ ( rel_s4 @ sK6_SY1310 @ SV91 ) )
        = $true )
      | ( ( in @ sK3_SY1283 @ sK5_SY1300 @ SV91 )
        = $true )
      | ( sK10_REN = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[409]) ).

thf(431,plain,
    ( ( ( ~ ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[410]) ).

thf(432,plain,
    ( ( ( ~ ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[410]) ).

thf(433,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( rel_s4 @ sK8_SY1307 @ SV92 )
          | ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SV92 ) )
        = $true )
      | ( sK10_REN = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[411]) ).

thf(434,plain,
    ( ( ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
        | ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[412]) ).

thf(435,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV70: mu,SV40: mu,SV93: $i,SV77: $i] :
      ( ( ( ~ ( rel_s4 @ SV77 @ SV93 )
          | ( in @ SV40 @ SV70 @ SV93 ) )
        = $true )
      | ( ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[413]) ).

thf(436,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV77: $i,SV70: mu,SV40: mu] :
      ( ( ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $false )
      | ( ( ! [SY1619: $i] :
              ( ~ ( rel_s4 @ SV77 @ SY1619 )
              | ( in @ SV40 @ SV70 @ SY1619 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[414]) ).

thf(437,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV71: mu,SV40: mu,SV94: $i,SV78: $i] :
      ( ( ( ~ ( rel_s4 @ SV78 @ SV94 )
          | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SV94 ) )
        = $true )
      | ( ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[415]) ).

thf(438,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV78: $i,SV71: mu,SV40: mu] :
      ( ( ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $false )
      | ( ( ! [SY1620: $i] :
              ( ~ ( rel_s4 @ SV78 @ SY1620 )
              | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SY1620 ) ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[416]) ).

thf(439,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV72: $i,SV79: mu,SV84: $i] :
      ( ( ( ~ ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
          | ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
        = $false )
      | ( ( ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[417]) ).

thf(440,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
          | ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[418]) ).

thf(441,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV95: $i,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ SV95 )
          | ( empty @ SV54 @ SV95 ) )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[419]) ).

thf(442,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV54: mu,SV63: $i,SV33: mu] :
      ( ( ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[420]) ).

thf(443,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV63: $i] :
      ( ( ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[421]) ).

thf(444,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV54: mu,SV63: $i,SV33: mu] :
      ( ( ( ~ ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) ) )
        = $true )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[422]) ).

thf(445,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
          | ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[423]) ).

thf(446,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV65: $i,SV75: mu,SV82: $i] :
      ( ( ( ~ ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
        = $false )
      | ( ( ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[424]) ).

thf(447,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV75: mu,SV82: $i,SV56: mu,SV35: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
        = $false )
      | ( ( ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[424]) ).

thf(448,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
          | ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[426]) ).

thf(449,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i,SV86: $i] :
      ( ( ( ~ ( rel_s4 @ SV86 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( rel_s4 @ SV68 @ SV86 )
        = $false )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[427]) ).

thf(450,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV86: $i,SV38: mu,SV59: mu] :
      ( ( ( ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( rel_s4 @ SV68 @ SV86 )
        = $false )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[427]) ).

thf(451,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i,SV89: $i] :
      ( ( ( ~ ( rel_s4 @ SV89 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
          | ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( rel_s4 @ SV68 @ SV89 )
        = $false )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[428]) ).

thf(452,plain,
    ! [SV91: $i] :
      ( ( ( rel_s4 @ sK6_SY1310 @ SV91 )
        = $false )
      | ( ( in @ sK3_SY1283 @ sK5_SY1300 @ SV91 )
        = $true )
      | ( sK10_REN = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[430]) ).

thf(453,plain,
    ( ( ( rel_s4 @ sK6_SY1310 @ sK7_SY1314 )
      = $true )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[431]) ).

thf(454,plain,
    ( ( ( ~ ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 ) )
      = $true )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[432]) ).

thf(455,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( rel_s4 @ sK8_SY1307 @ SV92 ) )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SV92 )
        = $true )
      | ( sK10_REN = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[433]) ).

thf(456,plain,
    ( ( ( ~ ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[434]) ).

thf(457,plain,
    ( ( ( ~ ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[434]) ).

thf(458,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV70: mu,SV40: mu,SV93: $i,SV77: $i] :
      ( ( ( ~ ( rel_s4 @ SV77 @ SV93 ) )
        = $true )
      | ( ( in @ SV40 @ SV70 @ SV93 )
        = $true )
      | ( ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[435]) ).

thf(459,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV70: mu,SV40: mu,SV96: $i,SV77: $i] :
      ( ( ( ~ ( rel_s4 @ SV77 @ SV96 )
          | ( in @ SV40 @ SV70 @ SV96 ) )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $false )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[436]) ).

thf(460,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV71: mu,SV40: mu,SV94: $i,SV78: $i] :
      ( ( ( ~ ( rel_s4 @ SV78 @ SV94 ) )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SV94 )
        = $true )
      | ( ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[437]) ).

thf(461,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV71: mu,SV40: mu,SV97: $i,SV78: $i] :
      ( ( ( ~ ( rel_s4 @ SV78 @ SV97 )
          | ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SV97 ) )
        = $true )
      | ( ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $false )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[438]) ).

thf(462,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV72: $i,SV79: mu,SV84: $i] :
      ( ( ( ~ ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
        = $false )
      | ( ( ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[439]) ).

thf(463,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV79: mu,SV84: $i,SV61: mu,SV41: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
        = $false )
      | ( ( ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[439]) ).

thf(464,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[440]) ).

thf(465,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV73: mu,SV80: $i,SV53: mu,SV32: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[440]) ).

thf(466,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV95: $i,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ SV95 ) )
        = $true )
      | ( ( empty @ SV54 @ SV95 )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[441]) ).

thf(467,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV98: $i,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ SV98 )
          | ( empty @ SV54 @ SV98 ) )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[442]) ).

thf(468,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV33: mu,SV54: mu,SV99: $i,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ SV99 )
          | ( empty @ SV54 @ SV99 ) )
        = $true )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[443]) ).

thf(469,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV54: mu,SV63: $i,SV33: mu] :
      ( ( ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( ! [SY1591: $i] :
              ( ~ ( rel_s4 @ SV63 @ SY1591 )
              | ( empty @ SV54 @ SY1591 ) ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[444]) ).

thf(470,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[445]) ).

thf(471,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV74: mu,SV81: $i,SV55: mu,SV34: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[445]) ).

thf(472,plain,
    ! [SV9: $i,SV23: $i,SV35: mu,SV46: $i,SV56: mu,SV65: $i,SV75: mu,SV82: $i] :
      ( ( ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
        = $true )
      | ( ( ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[446]) ).

thf(473,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV75: mu,SV82: $i,SV56: mu,SV35: mu] :
      ( ( ( ~ ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) ) )
        = $true )
      | ( ( ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[447]) ).

thf(474,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[448]) ).

thf(475,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV76: mu,SV83: $i,SV58: mu,SV37: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[448]) ).

thf(476,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i,SV86: $i] :
      ( ( ( rel_s4 @ SV86 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV68 @ SV86 )
        = $false )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[449]) ).

thf(477,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV86: $i,SV38: mu,SV59: mu] :
      ( ( ( ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $true )
      | ( ( rel_s4 @ SV68 @ SV86 )
        = $false )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[450]) ).

thf(478,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i,SV89: $i] :
      ( ( ( ~ ( rel_s4 @ SV89 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( rel_s4 @ SV68 @ SV89 )
        = $false )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[451]) ).

thf(479,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV89: $i,SV38: mu,SV59: mu] :
      ( ( ( ~ ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $false )
      | ( ( rel_s4 @ SV68 @ SV89 )
        = $false )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[451]) ).

thf(480,plain,
    ( ( ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ sK7_SY1314 )
      = $false )
    | ( sK10_REN = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[454]) ).

thf(481,plain,
    ! [SV92: $i] :
      ( ( ( rel_s4 @ sK8_SY1307 @ SV92 )
        = $false )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ sK3_SY1283 ) @ sK5_SY1300 ) @ empty_set @ SV92 )
        = $true )
      | ( sK10_REN = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[455]) ).

thf(482,plain,
    ( ( ( rel_s4 @ sK8_SY1307 @ sK9_SY1316 )
      = $true )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[456]) ).

thf(483,plain,
    ( ( ( ~ ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 ) )
      = $true )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[457]) ).

thf(484,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV70: mu,SV40: mu,SV93: $i,SV77: $i] :
      ( ( ( rel_s4 @ SV77 @ SV93 )
        = $false )
      | ( ( in @ SV40 @ SV70 @ SV93 )
        = $true )
      | ( ( rel_s4 @ SV77 @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[458]) ).

thf(485,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV70: mu,SV40: mu,SV96: $i,SV77: $i] :
      ( ( ( ~ ( rel_s4 @ SV77 @ SV96 ) )
        = $true )
      | ( ( in @ SV40 @ SV70 @ SV96 )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $false )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[459]) ).

thf(486,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV71: mu,SV40: mu,SV94: $i,SV78: $i] :
      ( ( ( rel_s4 @ SV78 @ SV94 )
        = $false )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SV94 )
        = $true )
      | ( ( rel_s4 @ SV78 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $true )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[460]) ).

thf(487,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV71: mu,SV40: mu,SV97: $i,SV78: $i] :
      ( ( ( ~ ( rel_s4 @ SV78 @ SV97 ) )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SV97 )
        = $true )
      | ( ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $false )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[461]) ).

thf(488,plain,
    ! [SV15: $i,SV29: $i,SV41: mu,SV52: $i,SV61: mu,SV72: $i,SV79: mu,SV84: $i] :
      ( ( ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
        = $true )
      | ( ( ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[462]) ).

thf(489,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV79: mu,SV84: $i,SV61: mu,SV41: mu] :
      ( ( ( ~ ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) ) )
        = $true )
      | ( ( ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[463]) ).

thf(490,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[464]) ).

thf(491,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV73: mu,SV80: $i,SV53: mu,SV32: mu] :
      ( ( ( ~ ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[465]) ).

thf(492,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV95: $i,SV63: $i] :
      ( ( ( rel_s4 @ SV63 @ SV95 )
        = $false )
      | ( ( empty @ SV54 @ SV95 )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[466]) ).

thf(493,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV98: $i,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ SV98 ) )
        = $true )
      | ( ( empty @ SV54 @ SV98 )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[467]) ).

thf(494,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV33: mu,SV54: mu,SV99: $i,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ SV99 ) )
        = $true )
      | ( ( empty @ SV54 @ SV99 )
        = $true )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[468]) ).

thf(495,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV33: mu,SV54: mu,SV100: $i,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ SV100 )
          | ( empty @ SV54 @ SV100 ) )
        = $true )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[469]) ).

thf(496,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[470]) ).

thf(497,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV74: mu,SV81: $i,SV55: mu,SV34: mu] :
      ( ( ( ~ ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[471]) ).

thf(498,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV56: mu,SV75: mu,SV35: mu,SV101: $i,SV82: $i] :
      ( ( ( ~ ( rel_s4 @ SV82 @ SV101 )
          | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SV101 ) )
        = $true )
      | ( ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[472]) ).

thf(499,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV75: mu,SV82: $i,SV56: mu,SV35: mu] :
      ( ( ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
        = $false )
      | ( ( ! [SY1625: $i] :
              ( ~ ( rel_s4 @ SV82 @ SY1625 )
              | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SY1625 ) ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[473]) ).

thf(500,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[474]) ).

thf(501,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV76: mu,SV83: $i,SV58: mu,SV37: mu] :
      ( ( ( ~ ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $true )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[475]) ).

thf(502,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV86: $i,SV38: mu,SV59: mu] :
      ( ( ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV86 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV68 @ SV86 )
        = $false )
      | ( ( rel_s4 @ SV68 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[477]) ).

thf(503,plain,
    ! [SV12: $i,SV26: $i,SV38: mu,SV49: $i,SV59: mu,SV68: $i,SV89: $i] :
      ( ( ( rel_s4 @ SV89 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $true )
      | ( ( rel_s4 @ SV68 @ SV89 )
        = $false )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[478]) ).

thf(504,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV89: $i,SV38: mu,SV59: mu] :
      ( ( ( ~ ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) ) )
        = $true )
      | ( ( rel_s4 @ SV68 @ SV89 )
        = $false )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[479]) ).

thf(505,plain,
    ( ( ( in @ sK3_SY1283 @ sK5_SY1300 @ sK9_SY1316 )
      = $false )
    | ( sK10_REN = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[483]) ).

thf(506,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV70: mu,SV40: mu,SV96: $i,SV77: $i] :
      ( ( ( rel_s4 @ SV77 @ SV96 )
        = $false )
      | ( ( in @ SV40 @ SV70 @ SV96 )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV70 ) @ empty_set @ ( sK12_SY238 @ SV77 @ SV70 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $false )
      | ( ( rel_s4 @ SV51 @ SV77 )
        = $false )
      | ( ( exists_in_world @ SV70 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[485]) ).

thf(507,plain,
    ! [SV14: $i,SV28: $i,SV51: $i,SV71: mu,SV40: mu,SV97: $i,SV78: $i] :
      ( ( ( rel_s4 @ SV78 @ SV97 )
        = $false )
      | ( ( qmltpeq @ ( set_difference @ ( singleton @ SV40 ) @ SV71 ) @ empty_set @ SV97 )
        = $true )
      | ( ( in @ SV40 @ SV71 @ ( sK11_SY241 @ SV78 @ SV71 @ SV51 @ SV40 @ SV28 @ SV14 ) )
        = $false )
      | ( ( rel_s4 @ SV51 @ SV78 )
        = $false )
      | ( ( exists_in_world @ SV71 @ SV51 )
        = $false )
      | ( ( rel_s4 @ SV28 @ SV51 )
        = $false )
      | ( ( exists_in_world @ SV40 @ SV28 )
        = $false )
      | ( ( rel_s4 @ SV14 @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[487]) ).

thf(508,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV61: mu,SV41: mu,SV79: mu,SV102: $i,SV84: $i] :
      ( ( ( ~ ( rel_s4 @ SV84 @ SV102 )
          | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SV102 ) )
        = $true )
      | ( ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[488]) ).

thf(509,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV79: mu,SV84: $i,SV61: mu,SV41: mu] :
      ( ( ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
        = $false )
      | ( ( ! [SY1627: $i] :
              ( ~ ( rel_s4 @ SV84 @ SY1627 )
              | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SY1627 ) ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[489]) ).

thf(510,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
          | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[490]) ).

thf(511,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV73: mu,SV80: $i,SV53: mu,SV32: mu] :
      ( ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
              | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[491]) ).

thf(512,plain,
    ! [SV7: $i,SV21: $i,SV33: mu,SV44: $i,SV54: mu,SV98: $i,SV63: $i] :
      ( ( ( rel_s4 @ SV63 @ SV98 )
        = $false )
      | ( ( empty @ SV54 @ SV98 )
        = $true )
      | ( ( rel_s4 @ SV63 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[493]) ).

thf(513,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV33: mu,SV54: mu,SV99: $i,SV63: $i] :
      ( ( ( rel_s4 @ SV63 @ SV99 )
        = $false )
      | ( ( empty @ SV54 @ SV99 )
        = $true )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV63 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $true )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[494]) ).

thf(514,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV33: mu,SV54: mu,SV100: $i,SV63: $i] :
      ( ( ( ~ ( rel_s4 @ SV63 @ SV100 ) )
        = $true )
      | ( ( empty @ SV54 @ SV100 )
        = $true )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[495]) ).

thf(515,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
          | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[496]) ).

thf(516,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV74: mu,SV81: $i,SV55: mu,SV34: mu] :
      ( ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
              | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[497]) ).

thf(517,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV56: mu,SV75: mu,SV35: mu,SV101: $i,SV82: $i] :
      ( ( ( ~ ( rel_s4 @ SV82 @ SV101 ) )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SV101 )
        = $true )
      | ( ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[498]) ).

thf(518,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV56: mu,SV75: mu,SV35: mu,SV103: $i,SV82: $i] :
      ( ( ( ~ ( rel_s4 @ SV82 @ SV103 )
          | ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SV103 ) )
        = $true )
      | ( ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
        = $false )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[499]) ).

thf(519,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
          | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[500]) ).

thf(520,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV76: mu,SV83: $i,SV58: mu,SV37: mu] :
      ( ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( ~ ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
              | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[501]) ).

thf(521,plain,
    ! [SV12: $i,SV26: $i,SV49: $i,SV68: $i,SV89: $i,SV38: mu,SV59: mu] :
      ( ( ( in @ SV59 @ SV38 @ ( sK13_SY344 @ SV89 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV68 @ SV89 )
        = $false )
      | ( ( in @ SV38 @ SV59 @ ( sK14_SY342 @ SV68 @ SV59 @ SV49 @ SV38 @ SV26 @ SV12 ) )
        = $false )
      | ( ( rel_s4 @ SV49 @ SV68 )
        = $false )
      | ( ( exists_in_world @ SV59 @ SV49 )
        = $false )
      | ( ( rel_s4 @ SV26 @ SV49 )
        = $false )
      | ( ( exists_in_world @ SV38 @ SV26 )
        = $false )
      | ( ( rel_s4 @ SV12 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[504]) ).

thf(522,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV61: mu,SV41: mu,SV79: mu,SV102: $i,SV84: $i] :
      ( ( ( ~ ( rel_s4 @ SV84 @ SV102 ) )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SV102 )
        = $true )
      | ( ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[508]) ).

thf(523,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV61: mu,SV41: mu,SV79: mu,SV104: $i,SV84: $i] :
      ( ( ( ~ ( rel_s4 @ SV84 @ SV104 )
          | ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SV104 ) )
        = $true )
      | ( ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
        = $false )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[509]) ).

thf(524,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[510]) ).

thf(525,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV53: mu,SV62: $i,SV80: $i,SV32: mu,SV73: mu] :
      ( ( ( ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[510]) ).

thf(526,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
          | ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[511]) ).

thf(527,plain,
    ! [SV7: $i,SV21: $i,SV44: $i,SV33: mu,SV54: mu,SV100: $i,SV63: $i] :
      ( ( ( rel_s4 @ SV63 @ SV100 )
        = $false )
      | ( ( empty @ SV54 @ SV100 )
        = $true )
      | ( ( qmltpeq @ SV33 @ SV54 @ ( sK20_SY718 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( empty @ SV33 @ ( sK19_SY719 @ SV63 @ SV54 @ SV44 @ SV33 @ SV21 @ SV7 ) )
        = $false )
      | ( ( rel_s4 @ SV44 @ SV63 )
        = $false )
      | ( ( exists_in_world @ SV54 @ SV44 )
        = $false )
      | ( ( rel_s4 @ SV21 @ SV44 )
        = $false )
      | ( ( exists_in_world @ SV33 @ SV21 )
        = $false )
      | ( ( rel_s4 @ SV7 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[514]) ).

thf(528,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[515]) ).

thf(529,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV55: mu,SV64: $i,SV81: $i,SV74: mu,SV34: mu] :
      ( ( ( ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[515]) ).

thf(530,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
          | ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[516]) ).

thf(531,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV56: mu,SV75: mu,SV35: mu,SV101: $i,SV82: $i] :
      ( ( ( rel_s4 @ SV82 @ SV101 )
        = $false )
      | ( ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SV101 )
        = $true )
      | ( ( rel_s4 @ SV82 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
        = $true )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[517]) ).

thf(532,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV56: mu,SV75: mu,SV35: mu,SV103: $i,SV82: $i] :
      ( ( ( ~ ( rel_s4 @ SV82 @ SV103 ) )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SV103 )
        = $true )
      | ( ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
        = $false )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[518]) ).

thf(533,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[519]) ).

thf(534,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV67: $i,SV83: $i,SV76: mu,SV58: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[519]) ).

thf(535,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
          | ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[520]) ).

thf(536,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV61: mu,SV41: mu,SV79: mu,SV102: $i,SV84: $i] :
      ( ( ( rel_s4 @ SV84 @ SV102 )
        = $false )
      | ( ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SV102 )
        = $true )
      | ( ( rel_s4 @ SV84 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
        = $true )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[522]) ).

thf(537,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV61: mu,SV41: mu,SV79: mu,SV104: $i,SV84: $i] :
      ( ( ( ~ ( rel_s4 @ SV84 @ SV104 ) )
        = $true )
      | ( ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SV104 )
        = $true )
      | ( ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
        = $false )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[523]) ).

thf(538,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[524]) ).

thf(539,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV53: mu,SV62: $i,SV80: $i,SV32: mu,SV73: mu] :
      ( ( ( ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[525]) ).

thf(540,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[526]) ).

thf(541,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV53: mu,SV62: $i,SV80: $i,SV32: mu,SV73: mu] :
      ( ( ( ~ ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $false )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[526]) ).

thf(542,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[528]) ).

thf(543,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV55: mu,SV64: $i,SV81: $i,SV74: mu,SV34: mu] :
      ( ( ( ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[529]) ).

thf(544,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[530]) ).

thf(545,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV55: mu,SV64: $i,SV81: $i,SV74: mu,SV34: mu] :
      ( ( ( ~ ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $false )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[530]) ).

thf(546,plain,
    ! [SV9: $i,SV23: $i,SV46: $i,SV65: $i,SV56: mu,SV75: mu,SV35: mu,SV103: $i,SV82: $i] :
      ( ( ( rel_s4 @ SV82 @ SV103 )
        = $false )
      | ( ( qmltpeq @ ( set_difference @ SV35 @ SV75 ) @ ( set_difference @ SV56 @ SV75 ) @ SV103 )
        = $true )
      | ( ( qmltpeq @ SV35 @ SV56 @ ( sK23_SY998 @ SV82 @ SV75 @ SV65 @ SV56 @ SV46 @ SV35 @ SV23 @ SV9 ) )
        = $false )
      | ( ( rel_s4 @ SV65 @ SV82 )
        = $false )
      | ( ( exists_in_world @ SV75 @ SV65 )
        = $false )
      | ( ( rel_s4 @ SV46 @ SV65 )
        = $false )
      | ( ( exists_in_world @ SV56 @ SV46 )
        = $false )
      | ( ( rel_s4 @ SV23 @ SV46 )
        = $false )
      | ( ( exists_in_world @ SV35 @ SV23 )
        = $false )
      | ( ( rel_s4 @ SV9 @ SV23 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[532]) ).

thf(547,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[533]) ).

thf(548,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV67: $i,SV83: $i,SV76: mu,SV58: mu] :
      ( ( ( ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[534]) ).

thf(549,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[535]) ).

thf(550,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV67: $i,SV83: $i,SV76: mu,SV58: mu] :
      ( ( ( ~ ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $false )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[535]) ).

thf(551,plain,
    ! [SV15: $i,SV29: $i,SV52: $i,SV72: $i,SV61: mu,SV41: mu,SV79: mu,SV104: $i,SV84: $i] :
      ( ( ( rel_s4 @ SV84 @ SV104 )
        = $false )
      | ( ( qmltpeq @ ( set_difference @ SV79 @ SV41 ) @ ( set_difference @ SV79 @ SV61 ) @ SV104 )
        = $true )
      | ( ( qmltpeq @ SV41 @ SV61 @ ( sK22_SY893 @ SV84 @ SV79 @ SV72 @ SV61 @ SV52 @ SV41 @ SV29 @ SV15 ) )
        = $false )
      | ( ( rel_s4 @ SV72 @ SV84 )
        = $false )
      | ( ( exists_in_world @ SV79 @ SV72 )
        = $false )
      | ( ( rel_s4 @ SV52 @ SV72 )
        = $false )
      | ( ( exists_in_world @ SV61 @ SV52 )
        = $false )
      | ( ( rel_s4 @ SV29 @ SV52 )
        = $false )
      | ( ( exists_in_world @ SV41 @ SV29 )
        = $false )
      | ( ( rel_s4 @ SV15 @ SV29 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[537]) ).

thf(552,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV62: $i,SV53: mu,SV73: mu,SV105: $i,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ SV105 )
          | ( in @ SV73 @ SV53 @ SV105 ) )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[538]) ).

thf(553,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV53: mu,SV62: $i,SV80: $i,SV32: mu,SV73: mu] :
      ( ( ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[539]) ).

thf(554,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV53: mu,SV62: $i,SV73: mu,SV80: $i] :
      ( ( ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[540]) ).

thf(555,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV53: mu,SV62: $i,SV80: $i,SV32: mu,SV73: mu] :
      ( ( ( ~ ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) ) )
        = $true )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[541]) ).

thf(556,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV64: $i,SV74: mu,SV55: mu,SV106: $i,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ SV106 )
          | ( in @ SV55 @ SV74 @ SV106 ) )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[542]) ).

thf(557,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV55: mu,SV64: $i,SV81: $i,SV74: mu,SV34: mu] :
      ( ( ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[543]) ).

thf(558,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV55: mu,SV64: $i,SV74: mu,SV81: $i] :
      ( ( ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[544]) ).

thf(559,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV55: mu,SV64: $i,SV81: $i,SV74: mu,SV34: mu] :
      ( ( ( ~ ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) ) )
        = $true )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[545]) ).

thf(560,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV37: mu,SV107: $i,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ SV107 )
          | ( qmltpeq @ SV37 @ SV76 @ SV107 ) )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[547]) ).

thf(561,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV67: $i,SV83: $i,SV76: mu,SV58: mu] :
      ( ( ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[548]) ).

thf(562,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV83: $i] :
      ( ( ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[549]) ).

thf(563,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV67: $i,SV83: $i,SV76: mu,SV58: mu] :
      ( ( ( ~ ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) ) )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[550]) ).

thf(564,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV62: $i,SV53: mu,SV73: mu,SV105: $i,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ SV105 ) )
        = $true )
      | ( ( in @ SV73 @ SV53 @ SV105 )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[552]) ).

thf(565,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV62: $i,SV53: mu,SV73: mu,SV108: $i,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ SV108 )
          | ( in @ SV73 @ SV53 @ SV108 ) )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[553]) ).

thf(566,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV32: mu,SV53: mu,SV73: mu,SV109: $i,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ SV109 )
          | ( in @ SV73 @ SV53 @ SV109 ) )
        = $true )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[554]) ).

thf(567,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV53: mu,SV62: $i,SV80: $i,SV32: mu,SV73: mu] :
      ( ( ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( ! [SY1623: $i] :
              ( ~ ( rel_s4 @ SV80 @ SY1623 )
              | ( in @ SV73 @ SV53 @ SY1623 ) ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[555]) ).

thf(568,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV64: $i,SV74: mu,SV55: mu,SV106: $i,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ SV106 ) )
        = $true )
      | ( ( in @ SV55 @ SV74 @ SV106 )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[556]) ).

thf(569,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV64: $i,SV74: mu,SV55: mu,SV110: $i,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ SV110 )
          | ( in @ SV55 @ SV74 @ SV110 ) )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[557]) ).

thf(570,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV34: mu,SV74: mu,SV55: mu,SV111: $i,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ SV111 )
          | ( in @ SV55 @ SV74 @ SV111 ) )
        = $true )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[558]) ).

thf(571,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV55: mu,SV64: $i,SV81: $i,SV74: mu,SV34: mu] :
      ( ( ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( ! [SY1624: $i] :
              ( ~ ( rel_s4 @ SV81 @ SY1624 )
              | ( in @ SV55 @ SV74 @ SY1624 ) ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[559]) ).

thf(572,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV37: mu,SV107: $i,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ SV107 ) )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV76 @ SV107 )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[560]) ).

thf(573,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV37: mu,SV112: $i,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ SV112 )
          | ( qmltpeq @ SV37 @ SV76 @ SV112 ) )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[561]) ).

thf(574,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV58: mu,SV76: mu,SV37: mu,SV113: $i,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ SV113 )
          | ( qmltpeq @ SV37 @ SV76 @ SV113 ) )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[562]) ).

thf(575,plain,
    ! [SV11: $i,SV25: $i,SV37: mu,SV48: $i,SV67: $i,SV83: $i,SV76: mu,SV58: mu] :
      ( ( ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( ! [SY1626: $i] :
              ( ~ ( rel_s4 @ SV83 @ SY1626 )
              | ( qmltpeq @ SV37 @ SV76 @ SY1626 ) ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[563]) ).

thf(576,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV62: $i,SV53: mu,SV73: mu,SV105: $i,SV80: $i] :
      ( ( ( rel_s4 @ SV80 @ SV105 )
        = $false )
      | ( ( in @ SV73 @ SV53 @ SV105 )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[564]) ).

thf(577,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV62: $i,SV53: mu,SV73: mu,SV108: $i,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ SV108 ) )
        = $true )
      | ( ( in @ SV73 @ SV53 @ SV108 )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[565]) ).

thf(578,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV32: mu,SV53: mu,SV73: mu,SV109: $i,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ SV109 ) )
        = $true )
      | ( ( in @ SV73 @ SV53 @ SV109 )
        = $true )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[566]) ).

thf(579,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV32: mu,SV53: mu,SV73: mu,SV114: $i,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ SV114 )
          | ( in @ SV73 @ SV53 @ SV114 ) )
        = $true )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[567]) ).

thf(580,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV64: $i,SV74: mu,SV55: mu,SV106: $i,SV81: $i] :
      ( ( ( rel_s4 @ SV81 @ SV106 )
        = $false )
      | ( ( in @ SV55 @ SV74 @ SV106 )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[568]) ).

thf(581,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV64: $i,SV74: mu,SV55: mu,SV110: $i,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ SV110 ) )
        = $true )
      | ( ( in @ SV55 @ SV74 @ SV110 )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[569]) ).

thf(582,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV34: mu,SV74: mu,SV55: mu,SV111: $i,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ SV111 ) )
        = $true )
      | ( ( in @ SV55 @ SV74 @ SV111 )
        = $true )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[570]) ).

thf(583,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV34: mu,SV74: mu,SV55: mu,SV115: $i,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ SV115 )
          | ( in @ SV55 @ SV74 @ SV115 ) )
        = $true )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[571]) ).

thf(584,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV37: mu,SV107: $i,SV83: $i] :
      ( ( ( rel_s4 @ SV83 @ SV107 )
        = $false )
      | ( ( qmltpeq @ SV37 @ SV76 @ SV107 )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[572]) ).

thf(585,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV37: mu,SV112: $i,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ SV112 ) )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV76 @ SV112 )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[573]) ).

thf(586,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV58: mu,SV76: mu,SV37: mu,SV113: $i,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ SV113 ) )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV76 @ SV113 )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[574]) ).

thf(587,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV58: mu,SV76: mu,SV37: mu,SV116: $i,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ SV116 )
          | ( qmltpeq @ SV37 @ SV76 @ SV116 ) )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[575]) ).

thf(588,plain,
    ! [SV6: $i,SV20: $i,SV32: mu,SV43: $i,SV62: $i,SV53: mu,SV73: mu,SV108: $i,SV80: $i] :
      ( ( ( rel_s4 @ SV80 @ SV108 )
        = $false )
      | ( ( in @ SV73 @ SV53 @ SV108 )
        = $true )
      | ( ( rel_s4 @ SV80 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[577]) ).

thf(589,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV32: mu,SV53: mu,SV73: mu,SV109: $i,SV80: $i] :
      ( ( ( rel_s4 @ SV80 @ SV109 )
        = $false )
      | ( ( in @ SV73 @ SV53 @ SV109 )
        = $true )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV80 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $true )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[578]) ).

thf(590,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV32: mu,SV53: mu,SV73: mu,SV114: $i,SV80: $i] :
      ( ( ( ~ ( rel_s4 @ SV80 @ SV114 ) )
        = $true )
      | ( ( in @ SV73 @ SV53 @ SV114 )
        = $true )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[579]) ).

thf(591,plain,
    ! [SV8: $i,SV22: $i,SV34: mu,SV45: $i,SV64: $i,SV74: mu,SV55: mu,SV110: $i,SV81: $i] :
      ( ( ( rel_s4 @ SV81 @ SV110 )
        = $false )
      | ( ( in @ SV55 @ SV74 @ SV110 )
        = $true )
      | ( ( rel_s4 @ SV81 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[581]) ).

thf(592,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV34: mu,SV74: mu,SV55: mu,SV111: $i,SV81: $i] :
      ( ( ( rel_s4 @ SV81 @ SV111 )
        = $false )
      | ( ( in @ SV55 @ SV74 @ SV111 )
        = $true )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV81 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $true )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[582]) ).

thf(593,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV34: mu,SV74: mu,SV55: mu,SV115: $i,SV81: $i] :
      ( ( ( ~ ( rel_s4 @ SV81 @ SV115 ) )
        = $true )
      | ( ( in @ SV55 @ SV74 @ SV115 )
        = $true )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[583]) ).

thf(594,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV58: mu,SV67: $i,SV76: mu,SV37: mu,SV112: $i,SV83: $i] :
      ( ( ( rel_s4 @ SV83 @ SV112 )
        = $false )
      | ( ( qmltpeq @ SV37 @ SV76 @ SV112 )
        = $true )
      | ( ( rel_s4 @ SV83 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[585]) ).

thf(595,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV58: mu,SV76: mu,SV37: mu,SV113: $i,SV83: $i] :
      ( ( ( rel_s4 @ SV83 @ SV113 )
        = $false )
      | ( ( qmltpeq @ SV37 @ SV76 @ SV113 )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV83 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $true )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[586]) ).

thf(596,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV58: mu,SV76: mu,SV37: mu,SV116: $i,SV83: $i] :
      ( ( ( ~ ( rel_s4 @ SV83 @ SV116 ) )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV76 @ SV116 )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[587]) ).

thf(597,plain,
    ! [SV6: $i,SV20: $i,SV43: $i,SV62: $i,SV32: mu,SV53: mu,SV73: mu,SV114: $i,SV80: $i] :
      ( ( ( rel_s4 @ SV80 @ SV114 )
        = $false )
      | ( ( in @ SV73 @ SV53 @ SV114 )
        = $true )
      | ( ( qmltpeq @ SV32 @ SV53 @ ( sK16_SY471 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( in @ SV73 @ SV32 @ ( sK15_SY472 @ SV80 @ SV73 @ SV62 @ SV53 @ SV43 @ SV32 @ SV20 @ SV6 ) )
        = $false )
      | ( ( rel_s4 @ SV62 @ SV80 )
        = $false )
      | ( ( exists_in_world @ SV73 @ SV62 )
        = $false )
      | ( ( rel_s4 @ SV43 @ SV62 )
        = $false )
      | ( ( exists_in_world @ SV53 @ SV43 )
        = $false )
      | ( ( rel_s4 @ SV20 @ SV43 )
        = $false )
      | ( ( exists_in_world @ SV32 @ SV20 )
        = $false )
      | ( ( rel_s4 @ SV6 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[590]) ).

thf(598,plain,
    ! [SV8: $i,SV22: $i,SV45: $i,SV64: $i,SV34: mu,SV74: mu,SV55: mu,SV115: $i,SV81: $i] :
      ( ( ( rel_s4 @ SV81 @ SV115 )
        = $false )
      | ( ( in @ SV55 @ SV74 @ SV115 )
        = $true )
      | ( ( qmltpeq @ SV34 @ SV55 @ ( sK18_SY608 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( in @ SV34 @ SV74 @ ( sK17_SY609 @ SV81 @ SV74 @ SV64 @ SV55 @ SV45 @ SV34 @ SV22 @ SV8 ) )
        = $false )
      | ( ( rel_s4 @ SV64 @ SV81 )
        = $false )
      | ( ( exists_in_world @ SV74 @ SV64 )
        = $false )
      | ( ( rel_s4 @ SV45 @ SV64 )
        = $false )
      | ( ( exists_in_world @ SV55 @ SV45 )
        = $false )
      | ( ( rel_s4 @ SV22 @ SV45 )
        = $false )
      | ( ( exists_in_world @ SV34 @ SV22 )
        = $false )
      | ( ( rel_s4 @ SV8 @ SV22 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[593]) ).

thf(599,plain,
    ! [SV11: $i,SV25: $i,SV48: $i,SV67: $i,SV58: mu,SV76: mu,SV37: mu,SV116: $i,SV83: $i] :
      ( ( ( rel_s4 @ SV83 @ SV116 )
        = $false )
      | ( ( qmltpeq @ SV37 @ SV76 @ SV116 )
        = $true )
      | ( ( qmltpeq @ SV37 @ SV58 @ ( sK25_SY1130 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( qmltpeq @ SV58 @ SV76 @ ( sK24_SY1105 @ SV83 @ SV76 @ SV67 @ SV58 @ SV48 @ SV37 @ SV25 @ SV11 ) )
        = $false )
      | ( ( rel_s4 @ SV67 @ SV83 )
        = $false )
      | ( ( exists_in_world @ SV76 @ SV67 )
        = $false )
      | ( ( rel_s4 @ SV48 @ SV67 )
        = $false )
      | ( ( exists_in_world @ SV58 @ SV48 )
        = $false )
      | ( ( rel_s4 @ SV25 @ SV48 )
        = $false )
      | ( ( exists_in_world @ SV37 @ SV25 )
        = $false )
      | ( ( rel_s4 @ SV11 @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[596]) ).

thf(600,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[82,599,598,597,595,594,592,591,589,588,584,580,576,551,546,536,531,527,521,513,512,507,506,505,503,502,492,486,484,482,481,480,476,453,452,429,425,407,402,352,332,238,206,202,164,130,125,114,98]) ).

thf(601,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[600]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SET925^7 : TPTP v9.3.1. Released v5.5.0.
% 0.00/0.04  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.19  % Computer : n017.cluster.edu
% 0.09/0.19  % Model    : x86_64 x86_64
% 0.09/0.19  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19  % Memory   : 8046.5625MB
% 0.09/0.19  % OS       : Linux 6.8.0-71-generic
% 0.09/0.19  % CPULimit : 300
% 0.09/0.19  % WCLimit  : 300
% 0.09/0.19  % DateTime : Tue Oct  6 14:51:31 UTC 2026
% 0.09/0.19  % CPUTime  : 
% 0.09/0.19  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.97/1.22  
% 5.97/1.22   No.of.Axioms: 21
% 5.97/1.22  
% 5.97/1.22   Length.of.Defs: 5508
% 5.97/1.22  
% 5.97/1.22   Contains.Choice.Funs: false
% 5.97/1.22  .............................................................
% 5.97/1.22  
% 5.97/1.22  ********************************
% 5.97/1.22  *   All subproblems solved!    *
% 5.97/1.22  ********************************
% 5.97/1.22  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:15,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:15,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:600,loop_count:0,foatp_calls:1,translation:fof_experiment)
% 5.97/1.22  
% 5.97/1.22  %**** Beginning of derivation protocol ****
% 5.97/1.22  % SZS output start CNFRefutation
% See solution above
% 5.97/1.23  
% 5.97/1.23  %**** End of derivation protocol ****
% 5.97/1.23  %**** no. of clauses in derivation: 595 ****
% 5.97/1.23  %**** clause counter: 600 ****
% 5.97/1.23  
% 5.97/1.23  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:15,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:15,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:600,loop_count:0,foatp_calls:1,translation:fof_experiment)
%------------------------------------------------------------------------------