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

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SEV124^5 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p

% Computer : n002.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 10:49:35 AM UTC 2026

% Result   : Theorem 0.92s 0.43s
% Output   : CNFRefutation 0.92s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   57
%            Number of leaves      :    1
% Syntax   : Number of formulae    :  115 (  29 unt;   0 typ;   0 def)
%            Number of atoms       : 1167 ( 437 equ;   0 cnn)
%            Maximal formula atoms :    7 (  10 avg)
%            Number of connectives : 3502 ( 673   ~; 535   |;  58   &;2171   @)
%                                         (   0 <=>;  65  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   6 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :  631 ( 631   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   16 (  13 usr;   4 con; 0-6 aty)
%            Number of variables   :  751 (  78   ^; 644   !;  29   ?; 751   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_a,type,
    a: $tType ).

thf(tp_sK10_SV7,type,
    sK10_SV7: ( a > a > $o ) > a > a > ( a > a > $o ) > a ).

thf(tp_sK11_SY132,type,
    sK11_SY132: ( a > a > $o ) > a > a > ( a > a > $o ) > a > a > $o ).

thf(tp_sK12_SY135,type,
    sK12_SY135: ( a > a > $o ) > a > a > ( a > a > $o ) > ( a > a > $o ) > a ).

thf(tp_sK13_SY139,type,
    sK13_SY139: ( a > a > $o ) > a > a > ( a > a > $o ) > ( a > a > $o ) > a ).

thf(tp_sK1_PROP,type,
    sK1_PROP: ( a > a > $o ) > $o ).

thf(tp_sK2_SY18,type,
    sK2_SY18: ( a > a > $o ) > $o ).

thf(tp_sK3_SY35,type,
    sK3_SY35: a ).

thf(tp_sK4_SY51,type,
    sK4_SY51: a ).

thf(tp_sK5_SX0,type,
    sK5_SX0: a > a > $o ).

thf(tp_sK6_SY80,type,
    sK6_SY80: ( a > a > $o ) > a ).

thf(tp_sK7_SY92,type,
    sK7_SY92: ( a > a > $o ) > a ).

thf(tp_sK8_SY102,type,
    sK8_SY102: ( a > a > $o ) > a > a > $o ).

thf(tp_sK9_SV6,type,
    sK9_SV6: a > a > ( a > a > $o ) > ( a > a > $o ) > a ).

thf(1,conjecture,
    ! [PROP: ( a > a > $o ) > $o,S: ( a > a > $o ) > $o,Xx: a,Xy: a] :
      ( ! [Xp: a > a > $o] :
          ( ( ! [Xx0: a,Xy0: a] :
                ( ? [R: a > a > $o] :
                    ( ( S @ R )
                    & ( R @ Xx0 @ Xy0 ) )
               => ( Xp @ Xx0 @ Xy0 ) )
            & ( PROP @ Xp ) )
         => ( Xp @ Xx @ Xy ) )
     => ! [Xp: a > a > $o] :
          ( ( ! [Xx0: a,Xy0: a] :
                ( ? [R: a > a > $o] :
                    ( ? [Q: a > a > $o] :
                        ( ( S @ Q )
                        & ( R
                          = ( ^ [Xx1: a,Xy1: a] :
                              ! [Xp0: a > a > $o] :
                                ( ( ! [Xx2: a,Xy2: a] :
                                      ( ( Q @ Xx2 @ Xy2 )
                                     => ( Xp0 @ Xx2 @ Xy2 ) )
                                  & ( PROP @ Xp0 ) )
                               => ( Xp0 @ Xx1 @ Xy1 ) ) ) ) )
                    & ( R @ Xx0 @ Xy0 ) )
               => ( Xp @ Xx0 @ Xy0 ) )
            & ( PROP @ Xp ) )
         => ( Xp @ Xx @ Xy ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cTHM254_A_pme) ).

thf(2,negated_conjecture,
    ( ( ! [PROP: ( a > a > $o ) > $o,S: ( a > a > $o ) > $o,Xx: a,Xy: a] :
          ( ! [Xp: a > a > $o] :
              ( ( ! [Xx0: a,Xy0: a] :
                    ( ? [R: a > a > $o] :
                        ( ( S @ R )
                        & ( R @ Xx0 @ Xy0 ) )
                   => ( Xp @ Xx0 @ Xy0 ) )
                & ( PROP @ Xp ) )
             => ( Xp @ Xx @ Xy ) )
         => ! [Xp: a > a > $o] :
              ( ( ! [Xx0: a,Xy0: a] :
                    ( ? [R: a > a > $o] :
                        ( ? [Q: a > a > $o] :
                            ( ( S @ Q )
                            & ( R
                              = ( ^ [Xx1: a,Xy1: a] :
                                  ! [Xp0: a > a > $o] :
                                    ( ( ! [Xx2: a,Xy2: a] :
                                          ( ( Q @ Xx2 @ Xy2 )
                                         => ( Xp0 @ Xx2 @ Xy2 ) )
                                      & ( PROP @ Xp0 ) )
                                   => ( Xp0 @ Xx1 @ Xy1 ) ) ) ) )
                        & ( R @ Xx0 @ Xy0 ) )
                   => ( Xp @ Xx0 @ Xy0 ) )
                & ( PROP @ Xp ) )
             => ( Xp @ Xx @ Xy ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    ( ( ! [PROP: ( a > a > $o ) > $o,S: ( a > a > $o ) > $o,Xx: a,Xy: a] :
          ( ! [Xp: a > a > $o] :
              ( ( ! [Xx0: a,Xy0: a] :
                    ( ? [R: a > a > $o] :
                        ( ( S @ R )
                        & ( R @ Xx0 @ Xy0 ) )
                   => ( Xp @ Xx0 @ Xy0 ) )
                & ( PROP @ Xp ) )
             => ( Xp @ Xx @ Xy ) )
         => ! [Xp: a > a > $o] :
              ( ( ! [Xx0: a,Xy0: a] :
                    ( ? [R: a > a > $o] :
                        ( ? [Q: a > a > $o] :
                            ( ( S @ Q )
                            & ( R
                              = ( ^ [Xx1: a,Xy1: a] :
                                  ! [Xp0: a > a > $o] :
                                    ( ( ! [Xx2: a,Xy2: a] :
                                          ( ( Q @ Xx2 @ Xy2 )
                                         => ( Xp0 @ Xx2 @ Xy2 ) )
                                      & ( PROP @ Xp0 ) )
                                   => ( Xp0 @ Xx1 @ Xy1 ) ) ) ) )
                        & ( R @ Xx0 @ Xy0 ) )
                   => ( Xp @ Xx0 @ Xy0 ) )
                & ( PROP @ Xp ) )
             => ( Xp @ Xx @ Xy ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(4,plain,
    ( ( ! [SY18: ( a > a > $o ) > $o,SY19: a,SY20: a] :
          ( ! [SY21: a > a > $o] :
              ( ( ! [Xx0: a,Xy0: a] :
                    ( ? [R: a > a > $o] :
                        ( ( SY18 @ R )
                        & ( R @ Xx0 @ Xy0 ) )
                   => ( SY21 @ Xx0 @ Xy0 ) )
                & ( sK1_PROP @ SY21 ) )
             => ( SY21 @ SY19 @ SY20 ) )
         => ! [SY25: a > a > $o] :
              ( ( ! [SY26: a,SY27: a] :
                    ( ? [SY28: a > a > $o] :
                        ( ? [SY29: a > a > $o] :
                            ( ( SY18 @ SY29 )
                            & ( SY28
                              = ( ^ [SY30: a,SY31: a] :
                                  ! [SY32: a > a > $o] :
                                    ( ( ! [Xx2: a,Xy2: a] :
                                          ( ( SY29 @ Xx2 @ Xy2 )
                                         => ( SY32 @ Xx2 @ Xy2 ) )
                                      & ( sK1_PROP @ SY32 ) )
                                   => ( SY32 @ SY30 @ SY31 ) ) ) ) )
                        & ( SY28 @ SY26 @ SY27 ) )
                   => ( SY25 @ SY26 @ SY27 ) )
                & ( sK1_PROP @ SY25 ) )
             => ( SY25 @ SY19 @ SY20 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[3]) ).

thf(5,plain,
    ( ( ! [SY35: a,SY36: a] :
          ( ! [SY37: a > a > $o] :
              ( ( ! [SY38: a,SY39: a] :
                    ( ? [SY40: a > a > $o] :
                        ( ( sK2_SY18 @ SY40 )
                        & ( SY40 @ SY38 @ SY39 ) )
                   => ( SY37 @ SY38 @ SY39 ) )
                & ( sK1_PROP @ SY37 ) )
             => ( SY37 @ SY35 @ SY36 ) )
         => ! [SY41: a > a > $o] :
              ( ( ! [SY42: a,SY43: a] :
                    ( ? [SY44: a > a > $o] :
                        ( ? [SY45: a > a > $o] :
                            ( ( sK2_SY18 @ SY45 )
                            & ( SY44
                              = ( ^ [SY30: a,SY31: a] :
                                  ! [SY32: a > a > $o] :
                                    ( ( ! [Xx2: a,Xy2: a] :
                                          ( ( SY45 @ Xx2 @ Xy2 )
                                         => ( SY32 @ Xx2 @ Xy2 ) )
                                      & ( sK1_PROP @ SY32 ) )
                                   => ( SY32 @ SY30 @ SY31 ) ) ) ) )
                        & ( SY44 @ SY42 @ SY43 ) )
                   => ( SY41 @ SY42 @ SY43 ) )
                & ( sK1_PROP @ SY41 ) )
             => ( SY41 @ SY35 @ SY36 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[4]) ).

thf(6,plain,
    ( ( ! [SY51: a] :
          ( ! [SY52: a > a > $o] :
              ( ( ! [SY38: a,SY39: a] :
                    ( ? [SY40: a > a > $o] :
                        ( ( sK2_SY18 @ SY40 )
                        & ( SY40 @ SY38 @ SY39 ) )
                   => ( SY52 @ SY38 @ SY39 ) )
                & ( sK1_PROP @ SY52 ) )
             => ( SY52 @ sK3_SY35 @ SY51 ) )
         => ! [SY56: a > a > $o] :
              ( ( ! [SY42: a,SY43: a] :
                    ( ? [SY44: a > a > $o] :
                        ( ? [SY45: a > a > $o] :
                            ( ( sK2_SY18 @ SY45 )
                            & ( SY44
                              = ( ^ [SY30: a,SY31: a] :
                                  ! [SY32: a > a > $o] :
                                    ( ( ! [Xx2: a,Xy2: a] :
                                          ( ( SY45 @ Xx2 @ Xy2 )
                                         => ( SY32 @ Xx2 @ Xy2 ) )
                                      & ( sK1_PROP @ SY32 ) )
                                   => ( SY32 @ SY30 @ SY31 ) ) ) ) )
                        & ( SY44 @ SY42 @ SY43 ) )
                   => ( SY56 @ SY42 @ SY43 ) )
                & ( sK1_PROP @ SY56 ) )
             => ( SY56 @ sK3_SY35 @ SY51 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[5]) ).

thf(7,plain,
    ( ( ! [SY66: a > a > $o] :
          ( ( ! [SY38: a,SY39: a] :
                ( ? [SY40: a > a > $o] :
                    ( ( sK2_SY18 @ SY40 )
                    & ( SY40 @ SY38 @ SY39 ) )
               => ( SY66 @ SY38 @ SY39 ) )
            & ( sK1_PROP @ SY66 ) )
         => ( SY66 @ sK3_SY35 @ sK4_SY51 ) )
     => ! [SY70: a > a > $o] :
          ( ( ! [SY42: a,SY43: a] :
                ( ? [SY44: a > a > $o] :
                    ( ? [SY45: a > a > $o] :
                        ( ( sK2_SY18 @ SY45 )
                        & ( SY44
                          = ( ^ [SY30: a,SY31: a] :
                              ! [SY32: a > a > $o] :
                                ( ( ! [Xx2: a,Xy2: a] :
                                      ( ( SY45 @ Xx2 @ Xy2 )
                                     => ( SY32 @ Xx2 @ Xy2 ) )
                                  & ( sK1_PROP @ SY32 ) )
                               => ( SY32 @ SY30 @ SY31 ) ) ) ) )
                    & ( SY44 @ SY42 @ SY43 ) )
               => ( SY70 @ SY42 @ SY43 ) )
            & ( sK1_PROP @ SY70 ) )
         => ( SY70 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[6]) ).

thf(8,plain,
    ( ( ! [SY66: a > a > $o] :
          ( ( ! [SY38: a,SY39: a] :
                ( ? [SY40: a > a > $o] :
                    ( ( sK2_SY18 @ SY40 )
                    & ( SY40 @ SY38 @ SY39 ) )
               => ( SY66 @ SY38 @ SY39 ) )
            & ( sK1_PROP @ SY66 ) )
         => ( SY66 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[7]) ).

thf(9,plain,
    ( ( ! [SY70: a > a > $o] :
          ( ( ! [SY42: a,SY43: a] :
                ( ? [SY44: a > a > $o] :
                    ( ? [SY45: a > a > $o] :
                        ( ( sK2_SY18 @ SY45 )
                        & ( SY44
                          = ( ^ [SY30: a,SY31: a] :
                              ! [SY32: a > a > $o] :
                                ( ( ! [Xx2: a,Xy2: a] :
                                      ( ( SY45 @ Xx2 @ Xy2 )
                                     => ( SY32 @ Xx2 @ Xy2 ) )
                                  & ( sK1_PROP @ SY32 ) )
                               => ( SY32 @ SY30 @ SY31 ) ) ) ) )
                    & ( SY44 @ SY42 @ SY43 ) )
               => ( SY70 @ SY42 @ SY43 ) )
            & ( sK1_PROP @ SY70 ) )
         => ( SY70 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[7]) ).

thf(10,plain,
    ( ( ~ ! [SY70: a > a > $o] :
            ( ( ! [SY42: a,SY43: a] :
                  ( ? [SY44: a > a > $o] :
                      ( ? [SY45: a > a > $o] :
                          ( ( sK2_SY18 @ SY45 )
                          & ( SY44
                            = ( ^ [SY30: a,SY31: a] :
                                ! [SY32: a > a > $o] :
                                  ( ( ! [Xx2: a,Xy2: a] :
                                        ( ( SY45 @ Xx2 @ Xy2 )
                                       => ( SY32 @ Xx2 @ Xy2 ) )
                                    & ( sK1_PROP @ SY32 ) )
                                 => ( SY32 @ SY30 @ SY31 ) ) ) ) )
                      & ( SY44 @ SY42 @ SY43 ) )
                 => ( SY70 @ SY42 @ SY43 ) )
              & ( sK1_PROP @ SY70 ) )
           => ( SY70 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[9]) ).

thf(11,plain,
    ( ( ! [SY66: a > a > $o] :
          ( ( ! [SY38: a,SY39: a] :
                ( ? [SY40: a > a > $o] :
                    ( ( sK2_SY18 @ SY40 )
                    & ( SY40 @ SY38 @ SY39 ) )
               => ( SY66 @ SY38 @ SY39 ) )
            & ( sK1_PROP @ SY66 ) )
         => ( SY66 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $true ),
    inference(copy,[status(thm)],[8]) ).

thf(12,plain,
    ( ( ~ ! [SY70: a > a > $o] :
            ( ( ! [SY42: a,SY43: a] :
                  ( ? [SY44: a > a > $o] :
                      ( ? [SY45: a > a > $o] :
                          ( ( sK2_SY18 @ SY45 )
                          & ( SY44
                            = ( ^ [SY30: a,SY31: a] :
                                ! [SY32: a > a > $o] :
                                  ( ( ! [Xx2: a,Xy2: a] :
                                        ( ( SY45 @ Xx2 @ Xy2 )
                                       => ( SY32 @ Xx2 @ Xy2 ) )
                                    & ( sK1_PROP @ SY32 ) )
                                 => ( SY32 @ SY30 @ SY31 ) ) ) ) )
                      & ( SY44 @ SY42 @ SY43 ) )
                 => ( SY70 @ SY42 @ SY43 ) )
              & ( sK1_PROP @ SY70 ) )
           => ( SY70 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $true ),
    inference(copy,[status(thm)],[10]) ).

thf(13,plain,
    ( ( ~ ! [SX0: a > a > $o] :
            ( ~ ~ ( ~ ! [SX1: a,SX2: a] :
                        ( ~ ~ ! [SX3: a > a > $o] :
                                ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                                            ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                                | ( SX3
                                                 != ( ^ [SX5: a,SX6: a] :
                                                      ! [SX7: a > a > $o] :
                                                        ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                                    ( ~ ( SX4 @ SX8 @ SX9 )
                                                                    | ( SX7 @ SX8 @ SX9 ) )
                                                              | ~ ( sK1_PROP @ SX7 ) )
                                                        | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                                    | ~ ( SX3 @ SX1 @ SX2 ) )
                        | ( SX0 @ SX1 @ SX2 ) )
                  | ~ ( sK1_PROP @ SX0 ) )
            | ( SX0 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(14,plain,
    ( ( ! [SX0: a > a > $o] :
          ( ~ ~ ( ~ ! [SX1: a,SX2: a] :
                      ( ~ ~ ! [SX3: a > a > $o] :
                              ~ ~ ( ~ ( sK2_SY18 @ SX3 )
                                  | ~ ( SX3 @ SX1 @ SX2 ) )
                      | ( SX0 @ SX1 @ SX2 ) )
                | ~ ( sK1_PROP @ SX0 ) )
          | ( SX0 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(15,plain,
    ( ( ! [SX0: a > a > $o] :
          ( ~ ~ ( ~ ! [SX1: a,SX2: a] :
                      ( ~ ~ ! [SX3: a > a > $o] :
                              ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                                          ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                              | ( SX3
                                               != ( ^ [SX5: a,SX6: a] :
                                                    ! [SX7: a > a > $o] :
                                                      ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                                  ( ~ ( SX4 @ SX8 @ SX9 )
                                                                  | ( SX7 @ SX8 @ SX9 ) )
                                                            | ~ ( sK1_PROP @ SX7 ) )
                                                      | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                                  | ~ ( SX3 @ SX1 @ SX2 ) )
                      | ( SX0 @ SX1 @ SX2 ) )
                | ~ ( sK1_PROP @ SX0 ) )
          | ( SX0 @ sK3_SY35 @ sK4_SY51 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[13]) ).

thf(16,plain,
    ! [SV1: a > a > $o] :
      ( ( ~ ~ ( ~ ! [SY80: a,SY81: a] :
                    ( ~ ~ ! [SX3: a > a > $o] :
                            ~ ~ ( ~ ( sK2_SY18 @ SX3 )
                                | ~ ( SX3 @ SY80 @ SY81 ) )
                    | ( SV1 @ SY80 @ SY81 ) )
              | ~ ( sK1_PROP @ SV1 ) )
        | ( SV1 @ sK3_SY35 @ sK4_SY51 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[14]) ).

thf(17,plain,
    ( ( ~ ~ ( ~ ! [SY83: a,SY84: a] :
                  ( ~ ~ ! [SX3: a > a > $o] :
                          ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                                      ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                          | ( SX3
                                           != ( ^ [SX5: a,SX6: a] :
                                                ! [SX7: a > a > $o] :
                                                  ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                              ( ~ ( SX4 @ SX8 @ SX9 )
                                                              | ( SX7 @ SX8 @ SX9 ) )
                                                        | ~ ( sK1_PROP @ SX7 ) )
                                                  | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                              | ~ ( SX3 @ SY83 @ SY84 ) )
                  | ( sK5_SX0 @ SY83 @ SY84 ) )
            | ~ ( sK1_PROP @ sK5_SX0 ) )
      | ( sK5_SX0 @ sK3_SY35 @ sK4_SY51 ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[15]) ).

thf(18,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY80: a,SY81: a] :
                      ( ~ ~ ! [SX3: a > a > $o] :
                              ~ ~ ( ~ ( sK2_SY18 @ SX3 )
                                  | ~ ( SX3 @ SY80 @ SY81 ) )
                      | ( SV1 @ SY80 @ SY81 ) )
                | ~ ( sK1_PROP @ SV1 ) ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[16]) ).

thf(19,plain,
    ( ( ~ ~ ( ~ ! [SY83: a,SY84: a] :
                  ( ~ ~ ! [SX3: a > a > $o] :
                          ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                                      ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                          | ( SX3
                                           != ( ^ [SX5: a,SX6: a] :
                                                ! [SX7: a > a > $o] :
                                                  ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                              ( ~ ( SX4 @ SX8 @ SX9 )
                                                              | ( SX7 @ SX8 @ SX9 ) )
                                                        | ~ ( sK1_PROP @ SX7 ) )
                                                  | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                              | ~ ( SX3 @ SY83 @ SY84 ) )
                  | ( sK5_SX0 @ SY83 @ SY84 ) )
            | ~ ( sK1_PROP @ sK5_SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[17]) ).

thf(20,plain,
    ( ( sK5_SX0 @ sK3_SY35 @ sK4_SY51 )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[17]) ).

thf(21,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ( ~ ! [SY80: a,SY81: a] :
                    ( ~ ~ ! [SX3: a > a > $o] :
                            ~ ~ ( ~ ( sK2_SY18 @ SX3 )
                                | ~ ( SX3 @ SY80 @ SY81 ) )
                    | ( SV1 @ SY80 @ SY81 ) )
              | ~ ( sK1_PROP @ SV1 ) ) )
        = $false )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[18]) ).

thf(22,plain,
    ( ( ~ ( ~ ! [SY83: a,SY84: a] :
                ( ~ ~ ! [SX3: a > a > $o] :
                        ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                                    ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                        | ( SX3
                                         != ( ^ [SX5: a,SX6: a] :
                                              ! [SX7: a > a > $o] :
                                                ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                            ( ~ ( SX4 @ SX8 @ SX9 )
                                                            | ( SX7 @ SX8 @ SX9 ) )
                                                      | ~ ( sK1_PROP @ SX7 ) )
                                                | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                            | ~ ( SX3 @ SY83 @ SY84 ) )
                | ( sK5_SX0 @ SY83 @ SY84 ) )
          | ~ ( sK1_PROP @ sK5_SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[19]) ).

thf(23,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ! [SY80: a,SY81: a] :
                ( ~ ~ ! [SX3: a > a > $o] :
                        ~ ~ ( ~ ( sK2_SY18 @ SX3 )
                            | ~ ( SX3 @ SY80 @ SY81 ) )
                | ( SV1 @ SY80 @ SY81 ) )
          | ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[21]) ).

thf(24,plain,
    ( ( ~ ! [SY83: a,SY84: a] :
            ( ~ ~ ! [SX3: a > a > $o] :
                    ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                                ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                    | ( SX3
                                     != ( ^ [SX5: a,SX6: a] :
                                          ! [SX7: a > a > $o] :
                                            ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                        ( ~ ( SX4 @ SX8 @ SX9 )
                                                        | ( SX7 @ SX8 @ SX9 ) )
                                                  | ~ ( sK1_PROP @ SX7 ) )
                                            | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                        | ~ ( SX3 @ SY83 @ SY84 ) )
            | ( sK5_SX0 @ SY83 @ SY84 ) )
      | ~ ( sK1_PROP @ sK5_SX0 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[22]) ).

thf(25,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ! [SY80: a,SY81: a] :
                ( ~ ~ ! [SX3: a > a > $o] :
                        ~ ~ ( ~ ( sK2_SY18 @ SX3 )
                            | ~ ( SX3 @ SY80 @ SY81 ) )
                | ( SV1 @ SY80 @ SY81 ) ) )
        = $true )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[23]) ).

thf(26,plain,
    ( ( ~ ! [SY83: a,SY84: a] :
            ( ~ ~ ! [SX3: a > a > $o] :
                    ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                                ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                    | ( SX3
                                     != ( ^ [SX5: a,SX6: a] :
                                          ! [SX7: a > a > $o] :
                                            ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                        ( ~ ( SX4 @ SX8 @ SX9 )
                                                        | ( SX7 @ SX8 @ SX9 ) )
                                                  | ~ ( sK1_PROP @ SX7 ) )
                                            | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                        | ~ ( SX3 @ SY83 @ SY84 ) )
            | ( sK5_SX0 @ SY83 @ SY84 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[24]) ).

thf(27,plain,
    ( ( ~ ( sK1_PROP @ sK5_SX0 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[24]) ).

thf(28,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ! [SY80: a,SY81: a] :
              ( ~ ~ ! [SX3: a > a > $o] :
                      ~ ~ ( ~ ( sK2_SY18 @ SX3 )
                          | ~ ( SX3 @ SY80 @ SY81 ) )
              | ( SV1 @ SY80 @ SY81 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[25]) ).

thf(29,plain,
    ( ( ! [SY83: a,SY84: a] :
          ( ~ ~ ! [SX3: a > a > $o] :
                  ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                              ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                  | ( SX3
                                   != ( ^ [SX5: a,SX6: a] :
                                        ! [SX7: a > a > $o] :
                                          ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                      ( ~ ( SX4 @ SX8 @ SX9 )
                                                      | ( SX7 @ SX8 @ SX9 ) )
                                                | ~ ( sK1_PROP @ SX7 ) )
                                          | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                      | ~ ( SX3 @ SY83 @ SY84 ) )
          | ( sK5_SX0 @ SY83 @ SY84 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[26]) ).

thf(30,plain,
    ( ( sK1_PROP @ sK5_SX0 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[27]) ).

thf(31,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ! [SY92: a] :
              ( ~ ~ ! [SY93: a > a > $o] :
                      ~ ~ ( ~ ( sK2_SY18 @ SY93 )
                          | ~ ( SY93 @ ( sK6_SY80 @ SV1 ) @ SY92 ) )
              | ( SV1 @ ( sK6_SY80 @ SV1 ) @ SY92 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[28]) ).

thf(32,plain,
    ! [SV2: a] :
      ( ( ! [SY94: a] :
            ( ~ ~ ! [SY95: a > a > $o] :
                    ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                                ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                    | ( SY95
                                     != ( ^ [SX5: a,SX6: a] :
                                          ! [SX7: a > a > $o] :
                                            ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                        ( ~ ( SX4 @ SX8 @ SX9 )
                                                        | ( SX7 @ SX8 @ SX9 ) )
                                                  | ~ ( sK1_PROP @ SX7 ) )
                                            | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                        | ~ ( SY95 @ SV2 @ SY94 ) )
            | ( sK5_SX0 @ SV2 @ SY94 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[29]) ).

thf(33,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ~ ! [SY102: a > a > $o] :
                  ~ ~ ( ~ ( sK2_SY18 @ SY102 )
                      | ~ ( SY102 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) )
          | ( SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[31]) ).

thf(34,plain,
    ! [SV3: a,SV2: a] :
      ( ( ~ ~ ! [SY103: a > a > $o] :
                ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                            ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                | ( SY103
                                 != ( ^ [SX5: a,SX6: a] :
                                      ! [SX7: a > a > $o] :
                                        ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                    ( ~ ( SX4 @ SX8 @ SX9 )
                                                    | ( SX7 @ SX8 @ SX9 ) )
                                              | ~ ( sK1_PROP @ SX7 ) )
                                        | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                    | ~ ( SY103 @ SV2 @ SV3 ) )
        | ( sK5_SX0 @ SV2 @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[32]) ).

thf(35,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ~ ! [SY102: a > a > $o] :
                  ~ ~ ( ~ ( sK2_SY18 @ SY102 )
                      | ~ ( SY102 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[33]) ).

thf(36,plain,
    ! [SV1: a > a > $o] :
      ( ( ( SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[33]) ).

thf(37,plain,
    ! [SV3: a,SV2: a] :
      ( ( ( ~ ~ ! [SY103: a > a > $o] :
                  ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                              ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                  | ( SY103
                                   != ( ^ [SX5: a,SX6: a] :
                                        ! [SX7: a > a > $o] :
                                          ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                      ( ~ ( SX4 @ SX8 @ SX9 )
                                                      | ( SX7 @ SX8 @ SX9 ) )
                                                | ~ ( sK1_PROP @ SX7 ) )
                                          | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                      | ~ ( SY103 @ SV2 @ SV3 ) ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[34]) ).

thf(38,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ! [SY102: a > a > $o] :
                ~ ~ ( ~ ( sK2_SY18 @ SY102 )
                    | ~ ( SY102 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) ) )
        = $true )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[35]) ).

thf(39,plain,
    ! [SV1: a > a > $o] :
      ( ( ( sK1_PROP @ SV1 )
        = $false )
      | ( ( SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) )
        = $false )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[36]) ).

thf(40,plain,
    ! [SV3: a,SV2: a] :
      ( ( ( ~ ! [SY103: a > a > $o] :
                ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                            ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                                | ( SY103
                                 != ( ^ [SX5: a,SX6: a] :
                                      ! [SX7: a > a > $o] :
                                        ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                    ( ~ ( SX4 @ SX8 @ SX9 )
                                                    | ( SX7 @ SX8 @ SX9 ) )
                                              | ~ ( sK1_PROP @ SX7 ) )
                                        | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                    | ~ ( SY103 @ SV2 @ SV3 ) ) )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[37]) ).

thf(41,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ! [SY102: a > a > $o] :
              ~ ~ ( ~ ( sK2_SY18 @ SY102 )
                  | ~ ( SY102 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[38]) ).

thf(42,plain,
    ! [SV3: a,SV2: a] :
      ( ( ( ! [SY103: a > a > $o] :
              ~ ~ ( ~ ~ ! [SX4: a > a > $o] :
                          ~ ~ ( ~ ( sK2_SY18 @ SX4 )
                              | ( SY103
                               != ( ^ [SX5: a,SX6: a] :
                                    ! [SX7: a > a > $o] :
                                      ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                  ( ~ ( SX4 @ SX8 @ SX9 )
                                                  | ( SX7 @ SX8 @ SX9 ) )
                                            | ~ ( sK1_PROP @ SX7 ) )
                                      | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                  | ~ ( SY103 @ SV2 @ SV3 ) ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[40]) ).

thf(43,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ~ ( ~ ( sK2_SY18 @ ( sK8_SY102 @ SV1 ) )
                | ~ ( sK8_SY102 @ SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[41]) ).

thf(44,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( ~ ~ ( ~ ~ ! [SY110: a > a > $o] :
                        ~ ~ ( ~ ( sK2_SY18 @ SY110 )
                            | ( SV4
                             != ( ^ [SX5: a,SX6: a] :
                                  ! [SX7: a > a > $o] :
                                    ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                                ( ~ ( SY110 @ SX8 @ SX9 )
                                                | ( SX7 @ SX8 @ SX9 ) )
                                          | ~ ( sK1_PROP @ SX7 ) )
                                    | ( SX7 @ SX5 @ SX6 ) ) ) ) )
                | ~ ( SV4 @ SV2 @ SV3 ) ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[42]) ).

thf(45,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ( ~ ( sK2_SY18 @ ( sK8_SY102 @ SV1 ) )
              | ~ ( sK8_SY102 @ SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) ) )
        = $true )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[43]) ).

thf(46,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( ~ ( ~ ~ ! [SY110: a > a > $o] :
                      ~ ~ ( ~ ( sK2_SY18 @ SY110 )
                          | ( SV4
                           != ( ^ [SX5: a,SX6: a] :
                                ! [SX7: a > a > $o] :
                                  ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                              ( ~ ( SY110 @ SX8 @ SX9 )
                                              | ( SX7 @ SX8 @ SX9 ) )
                                        | ~ ( sK1_PROP @ SX7 ) )
                                  | ( SX7 @ SX5 @ SX6 ) ) ) ) )
              | ~ ( SV4 @ SV2 @ SV3 ) ) )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[44]) ).

thf(47,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ( sK2_SY18 @ ( sK8_SY102 @ SV1 ) )
          | ~ ( sK8_SY102 @ SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[45]) ).

thf(48,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( ~ ~ ! [SY110: a > a > $o] :
                  ~ ~ ( ~ ( sK2_SY18 @ SY110 )
                      | ( SV4
                       != ( ^ [SX5: a,SX6: a] :
                            ! [SX7: a > a > $o] :
                              ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                          ( ~ ( SY110 @ SX8 @ SX9 )
                                          | ( SX7 @ SX8 @ SX9 ) )
                                    | ~ ( sK1_PROP @ SX7 ) )
                              | ( SX7 @ SX5 @ SX6 ) ) ) ) )
          | ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[46]) ).

thf(49,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ( sK2_SY18 @ ( sK8_SY102 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[47]) ).

thf(50,plain,
    ! [SV1: a > a > $o] :
      ( ( ( ~ ( sK8_SY102 @ SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[47]) ).

thf(51,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( ~ ~ ! [SY110: a > a > $o] :
                  ~ ~ ( ~ ( sK2_SY18 @ SY110 )
                      | ( SV4
                       != ( ^ [SX5: a,SX6: a] :
                            ! [SX7: a > a > $o] :
                              ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                          ( ~ ( SY110 @ SX8 @ SX9 )
                                          | ( SX7 @ SX8 @ SX9 ) )
                                    | ~ ( sK1_PROP @ SX7 ) )
                              | ( SX7 @ SX5 @ SX6 ) ) ) ) ) )
        = $true )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[48]) ).

thf(52,plain,
    ! [SV1: a > a > $o] :
      ( ( ( sK2_SY18 @ ( sK8_SY102 @ SV1 ) )
        = $true )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[49]) ).

thf(53,plain,
    ! [SV1: a > a > $o] :
      ( ( ( sK8_SY102 @ SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) )
        = $true )
      | ( ( ~ ( sK1_PROP @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[50]) ).

thf(54,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( ~ ! [SY110: a > a > $o] :
                ~ ~ ( ~ ( sK2_SY18 @ SY110 )
                    | ( SV4
                     != ( ^ [SX5: a,SX6: a] :
                          ! [SX7: a > a > $o] :
                            ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                        ( ~ ( SY110 @ SX8 @ SX9 )
                                        | ( SX7 @ SX8 @ SX9 ) )
                                  | ~ ( sK1_PROP @ SX7 ) )
                            | ( SX7 @ SX5 @ SX6 ) ) ) ) ) )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[51]) ).

thf(55,plain,
    ! [SV1: a > a > $o] :
      ( ( ( sK1_PROP @ SV1 )
        = $false )
      | ( ( sK2_SY18 @ ( sK8_SY102 @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[52]) ).

thf(56,plain,
    ! [SV1: a > a > $o] :
      ( ( ( sK1_PROP @ SV1 )
        = $false )
      | ( ( sK8_SY102 @ SV1 @ ( sK6_SY80 @ SV1 ) @ ( sK7_SY92 @ SV1 ) )
        = $true )
      | ( ( SV1 @ sK3_SY35 @ sK4_SY51 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[53]) ).

thf(57,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( ! [SY110: a > a > $o] :
              ~ ~ ( ~ ( sK2_SY18 @ SY110 )
                  | ( SV4
                   != ( ^ [SX5: a,SX6: a] :
                        ! [SX7: a > a > $o] :
                          ( ~ ~ ( ~ ! [SX8: a,SX9: a] :
                                      ( ~ ( SY110 @ SX8 @ SX9 )
                                      | ( SX7 @ SX8 @ SX9 ) )
                                | ~ ( sK1_PROP @ SX7 ) )
                          | ( SX7 @ SX5 @ SX6 ) ) ) ) ) )
        = $true )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[54]) ).

thf(58,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ~ ( ~ ( sK2_SY18 @ SV5 )
                | ( SV4
                 != ( ^ [SY116: a,SY117: a] :
                      ! [SY118: a > a > $o] :
                        ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                                    ( ~ ( SV5 @ SY119 @ SY120 )
                                    | ( SY118 @ SY119 @ SY120 ) )
                              | ~ ( sK1_PROP @ SY118 ) )
                        | ( SY118 @ SY116 @ SY117 ) ) ) ) ) )
        = $true )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[57]) ).

thf(59,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ( ~ ( sK2_SY18 @ SV5 )
              | ( SV4
               != ( ^ [SY116: a,SY117: a] :
                    ! [SY118: a > a > $o] :
                      ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                                  ( ~ ( SV5 @ SY119 @ SY120 )
                                  | ( SY118 @ SY119 @ SY120 ) )
                            | ~ ( sK1_PROP @ SY118 ) )
                      | ( SY118 @ SY116 @ SY117 ) ) ) ) ) )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[58]) ).

thf(60,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ( sK2_SY18 @ SV5 )
          | ( SV4
           != ( ^ [SY116: a,SY117: a] :
                ! [SY118: a > a > $o] :
                  ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                              ( ~ ( SV5 @ SY119 @ SY120 )
                              | ( SY118 @ SY119 @ SY120 ) )
                        | ~ ( sK1_PROP @ SY118 ) )
                  | ( SY118 @ SY116 @ SY117 ) ) ) ) )
        = $true )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[59]) ).

thf(61,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ( sK2_SY18 @ SV5 ) )
        = $true )
      | ( ( SV4
         != ( ^ [SY116: a,SY117: a] :
              ! [SY118: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY118 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY118 ) )
                | ( SY118 @ SY116 @ SY117 ) ) ) )
        = $true )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[60]) ).

thf(62,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( SV4
         != ( ^ [SY116: a,SY117: a] :
              ! [SY118: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY118 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY118 ) )
                | ( SY118 @ SY116 @ SY117 ) ) ) )
        = $true )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[61]) ).

thf(63,plain,
    ! [SV3: a,SV2: a,SV5: a > a > $o,SV4: a > a > $o] :
      ( ( ( SV4
          = ( ^ [SY116: a,SY117: a] :
              ! [SY118: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY118 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY118 ) )
                | ( SY118 @ SY116 @ SY117 ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[62]) ).

thf(64,plain,
    ! [SV3: a,SV2: a,SV5: a > a > $o,SV4: a > a > $o] :
      ( ( ( ! [SV6: a] :
              ( ( SV4 @ SV6 )
              = ( ^ [SY121: a] :
                  ! [SY122: a > a > $o] :
                    ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                                ( ~ ( SV5 @ SY119 @ SY120 )
                                | ( SY122 @ SY119 @ SY120 ) )
                          | ~ ( sK1_PROP @ SY122 ) )
                    | ( SY122 @ SV6 @ SY121 ) ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[63]) ).

thf(65,plain,
    ! [SV3: a,SV2: a,SV5: a > a > $o,SV4: a > a > $o] :
      ( ( ( SV4
          = ( ^ [SY116: a,SY117: a] :
              ! [SY118: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY118 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY118 ) )
                | ( SY118 @ SY116 @ SY117 ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[63]) ).

thf(66,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) )
          = ( ^ [SY125: a] :
              ! [SY126: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY126 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY126 ) )
                | ( SY126 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ SY125 ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[64]) ).

thf(67,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( SV4 @ SV2 @ SV3 )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( SV4
          = ( ^ [SY116: a,SY117: a] :
              ! [SY118: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY118 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY118 ) )
                | ( SY118 @ SY116 @ SY117 ) ) ) )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[65]) ).

thf(68,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ! [SV7: a] :
              ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ SV7 )
              = ( ! [SY129: a > a > $o] :
                    ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                                ( ~ ( SV5 @ SY119 @ SY120 )
                                | ( SY129 @ SY119 @ SY120 ) )
                          | ~ ( sK1_PROP @ SY129 ) )
                    | ( SY129 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ SV7 ) ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[66]) ).

thf(69,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) )
          = ( ^ [SY125: a] :
              ! [SY126: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY126 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY126 ) )
                | ( SY126 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ SY125 ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[66]) ).

thf(70,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
          = ( ! [SY132: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY132 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY132 ) )
                | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[68]) ).

thf(71,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( SV4 @ SV2 @ SV3 )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) )
          = ( ^ [SY125: a] :
              ! [SY126: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY126 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY126 ) )
                | ( SY126 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ SY125 ) ) ) )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[69]) ).

thf(72,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ~ ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
              | ! [SY132: a > a > $o] :
                  ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                              ( ~ ( SV5 @ SY119 @ SY120 )
                              | ( SY132 @ SY119 @ SY120 ) )
                        | ~ ( sK1_PROP @ SY132 ) )
                  | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) )
          | ~ ( ~ ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
              | ~ ! [SY132: a > a > $o] :
                    ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                                ( ~ ( SV5 @ SY119 @ SY120 )
                                | ( SY132 @ SY119 @ SY120 ) )
                          | ~ ( sK1_PROP @ SY132 ) )
                    | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[70]) ).

thf(73,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
          = ( ! [SY132: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY132 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY132 ) )
                | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[70]) ).

thf(74,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ~ ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
              | ! [SY132: a > a > $o] :
                  ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                              ( ~ ( SV5 @ SY119 @ SY120 )
                              | ( SY132 @ SY119 @ SY120 ) )
                        | ~ ( sK1_PROP @ SY132 ) )
                  | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[72]) ).

thf(75,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ~ ( ~ ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
              | ~ ! [SY132: a > a > $o] :
                    ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                                ( ~ ( SV5 @ SY119 @ SY120 )
                                | ( SY132 @ SY119 @ SY120 ) )
                          | ~ ( sK1_PROP @ SY132 ) )
                    | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[72]) ).

thf(76,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( SV4 @ SV2 @ SV3 )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
          = ( ! [SY132: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY132 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY132 ) )
                | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) ) )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[73]) ).

thf(77,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
          | ! [SY132: a > a > $o] :
              ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                          ( ~ ( SV5 @ SY119 @ SY120 )
                          | ( SY132 @ SY119 @ SY120 ) )
                    | ~ ( sK1_PROP @ SY132 ) )
              | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[74]) ).

thf(78,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ~ ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
          | ~ ! [SY132: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY132 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY132 ) )
                | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[75]) ).

thf(79,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( ! [SY132: a > a > $o] :
              ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                          ( ~ ( SV5 @ SY119 @ SY120 )
                          | ( SY132 @ SY119 @ SY120 ) )
                    | ~ ( sK1_PROP @ SY132 ) )
              | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[77]) ).

thf(80,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( ~ ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) )
        = $true )
      | ( ( ~ ! [SY132: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY132 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY132 ) )
                | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[78]) ).

thf(81,plain,
    ! [SV4: a > a > $o,SV2: a,SV3: a,SV8: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY135: a,SY136: a] :
                      ( ~ ( SV5 @ SY135 @ SY136 )
                      | ( SV8 @ SY135 @ SY136 ) )
                | ~ ( sK1_PROP @ SV8 ) )
          | ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[79]) ).

thf(82,plain,
    ! [SV5: a > a > $o,SV2: a,SV3: a,SV4: a > a > $o] :
      ( ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( ~ ! [SY132: a > a > $o] :
                ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                            ( ~ ( SV5 @ SY119 @ SY120 )
                            | ( SY132 @ SY119 @ SY120 ) )
                      | ~ ( sK1_PROP @ SY132 ) )
                | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[80]) ).

thf(83,plain,
    ! [SV4: a > a > $o,SV2: a,SV3: a,SV8: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY135: a,SY136: a] :
                      ( ~ ( SV5 @ SY135 @ SY136 )
                      | ( SV8 @ SY135 @ SY136 ) )
                | ~ ( sK1_PROP @ SV8 ) ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[81]) ).

thf(84,plain,
    ! [SV4: a > a > $o,SV2: a,SV3: a,SV5: a > a > $o] :
      ( ( ( ! [SY132: a > a > $o] :
              ( ~ ~ ( ~ ! [SY119: a,SY120: a] :
                          ( ~ ( SV5 @ SY119 @ SY120 )
                          | ( SY132 @ SY119 @ SY120 ) )
                    | ~ ( sK1_PROP @ SY132 ) )
              | ( SY132 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) ) )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[82]) ).

thf(85,plain,
    ! [SV4: a > a > $o,SV2: a,SV3: a,SV8: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ( ~ ! [SY135: a,SY136: a] :
                    ( ~ ( SV5 @ SY135 @ SY136 )
                    | ( SV8 @ SY135 @ SY136 ) )
              | ~ ( sK1_PROP @ SV8 ) ) )
        = $false )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[83]) ).

thf(86,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY137: a,SY138: a] :
                      ( ~ ( SV5 @ SY137 @ SY138 )
                      | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SY137 @ SY138 ) )
                | ~ ( sK1_PROP @ ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 ) ) )
          | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) ) )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[84]) ).

thf(87,plain,
    ! [SV4: a > a > $o,SV2: a,SV3: a,SV8: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ! [SY135: a,SY136: a] :
                ( ~ ( SV5 @ SY135 @ SY136 )
                | ( SV8 @ SY135 @ SY136 ) )
          | ~ ( sK1_PROP @ SV8 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[85]) ).

thf(88,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY137: a,SY138: a] :
                      ( ~ ( SV5 @ SY137 @ SY138 )
                      | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SY137 @ SY138 ) )
                | ~ ( sK1_PROP @ ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 ) ) ) )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[86]) ).

thf(89,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[86]) ).

thf(90,plain,
    ! [SV4: a > a > $o,SV2: a,SV3: a,SV8: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ! [SY135: a,SY136: a] :
                ( ~ ( SV5 @ SY135 @ SY136 )
                | ( SV8 @ SY135 @ SY136 ) ) )
        = $true )
      | ( ( ~ ( sK1_PROP @ SV8 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[87]) ).

thf(91,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ( ~ ! [SY137: a,SY138: a] :
                    ( ~ ( SV5 @ SY137 @ SY138 )
                    | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SY137 @ SY138 ) )
              | ~ ( sK1_PROP @ ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 ) ) ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[88]) ).

thf(92,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( SV4 @ SV2 @ SV3 )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[89]) ).

thf(93,plain,
    ! [SV4: a > a > $o,SV2: a,SV3: a,SV8: a > a > $o,SV5: a > a > $o] :
      ( ( ( ! [SY135: a,SY136: a] :
              ( ~ ( SV5 @ SY135 @ SY136 )
              | ( SV8 @ SY135 @ SY136 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV8 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[90]) ).

thf(94,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ! [SY137: a,SY138: a] :
                ( ~ ( SV5 @ SY137 @ SY138 )
                | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SY137 @ SY138 ) )
          | ~ ( sK1_PROP @ ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 ) ) )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[91]) ).

thf(95,plain,
    ! [SV8: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ! [SY139: a] :
              ( ~ ( SV5 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ SY139 )
              | ( SV8 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ SY139 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV8 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[93]) ).

thf(96,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ! [SY137: a,SY138: a] :
                ( ~ ( SV5 @ SY137 @ SY138 )
                | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SY137 @ SY138 ) ) )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[94]) ).

thf(97,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( ~ ( sK1_PROP @ ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 ) ) )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[94]) ).

thf(98,plain,
    ! [SV8: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ( SV5 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) )
          | ( SV8 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV8 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[95]) ).

thf(99,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ! [SY137: a,SY138: a] :
              ( ~ ( SV5 @ SY137 @ SY138 )
              | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SY137 @ SY138 ) ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[96]) ).

thf(100,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( sK1_PROP @ ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[97]) ).

thf(101,plain,
    ! [SV8: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( ~ ( SV5 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV8 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[98]) ).

thf(102,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o,SV8: a > a > $o] :
      ( ( ( SV8 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) )
        = $false )
      | ( ( ~ ( sK1_PROP @ SV8 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[98]) ).

thf(103,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV9: a,SV5: a > a > $o] :
      ( ( ( ! [SY140: a] :
              ( ~ ( SV5 @ SV9 @ SY140 )
              | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SV9 @ SY140 ) ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[99]) ).

thf(104,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( SV4 @ SV2 @ SV3 )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK1_PROP @ ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[100]) ).

thf(105,plain,
    ! [SV8: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o] :
      ( ( ( SV5 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) )
        = $true )
      | ( ( ~ ( sK1_PROP @ SV8 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[101]) ).

thf(106,plain,
    ! [SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o,SV8: a > a > $o] :
      ( ( ( sK1_PROP @ SV8 )
        = $false )
      | ( ( SV8 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) )
        = $false )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[102]) ).

thf(107,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV10: a,SV9: a,SV5: a > a > $o] :
      ( ( ( ~ ( SV5 @ SV9 @ SV10 )
          | ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SV9 @ SV10 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[103]) ).

thf(108,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV5: a > a > $o,SV8: a > a > $o] :
      ( ( ( sK1_PROP @ SV8 )
        = $false )
      | ( ( SV5 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[105]) ).

thf(109,plain,
    ! [SV8: a > a > $o,SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( SV4 @ SV2 @ SV3 )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV8 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) )
        = $false )
      | ( ( sK1_PROP @ SV8 )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[106]) ).

thf(110,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV10: a,SV9: a,SV5: a > a > $o] :
      ( ( ( ~ ( SV5 @ SV9 @ SV10 ) )
        = $true )
      | ( ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SV9 @ SV10 )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[107]) ).

thf(111,plain,
    ! [SV8: a > a > $o,SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( SV4 @ SV2 @ SV3 )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV8 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $true )
      | ( ( SV5 @ ( sK12_SY135 @ SV4 @ SV2 @ SV3 @ SV8 @ SV5 ) @ ( sK13_SY139 @ SV8 @ SV3 @ SV2 @ SV4 @ SV5 ) )
        = $true )
      | ( ( sK1_PROP @ SV8 )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[108]) ).

thf(112,plain,
    ! [SV3: a,SV2: a,SV4: a > a > $o,SV10: a,SV9: a,SV5: a > a > $o] :
      ( ( ( SV5 @ SV9 @ SV10 )
        = $false )
      | ( ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SV9 @ SV10 )
        = $true )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( ~ ( SV4 @ SV2 @ SV3 ) )
        = $true )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[110]) ).

thf(113,plain,
    ! [SV10: a,SV9: a,SV5: a > a > $o,SV3: a,SV2: a,SV4: a > a > $o] :
      ( ( ( SV4 @ SV2 @ SV3 )
        = $false )
      | ( ( sK2_SY18 @ SV5 )
        = $false )
      | ( ( SV4 @ ( sK9_SV6 @ SV3 @ SV2 @ SV5 @ SV4 ) @ ( sK10_SV7 @ SV5 @ SV2 @ SV3 @ SV4 ) )
        = $false )
      | ( ( sK11_SY132 @ SV4 @ SV2 @ SV3 @ SV5 @ SV9 @ SV10 )
        = $true )
      | ( ( SV5 @ SV9 @ SV10 )
        = $false )
      | ( ( sK5_SX0 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[112]) ).

thf(114,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[20,113,111,109,104,92,76,71,67,56,55,39,30]) ).

thf(115,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[114]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SEV124^5 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.07/0.19  % Computer : n002.cluster.edu
% 0.07/0.19  % Model    : x86_64 x86_64
% 0.07/0.19  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19  % Memory   : 8046.5625MB
% 0.07/0.19  % OS       : Linux 6.8.0-71-generic
% 0.07/0.19  % CPULimit : 300
% 0.07/0.19  % WCLimit  : 300
% 0.07/0.19  % DateTime : Tue Oct  6 15:43:42 UTC 2026
% 0.07/0.19  % CPUTime  : 
% 0.07/0.19  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.92/0.43  
% 0.92/0.43   No.of.Axioms: 0
% 0.92/0.43  
% 0.92/0.43   Length.of.Defs: 0
% 0.92/0.43  
% 0.92/0.43   Contains.Choice.Funs: false
% 0.92/0.43  ....
% 0.92/0.43  
% 0.92/0.43  ********************************
% 0.92/0.43  *   All subproblems solved!    *
% 0.92/0.43  ********************************
% 0.92/0.43  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:1,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:114,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.92/0.43  
% 0.92/0.43  %**** Beginning of derivation protocol ****
% 0.92/0.43  % SZS output start CNFRefutation
% See solution above
% 0.92/0.44  
% 0.92/0.44  %**** End of derivation protocol ****
% 0.92/0.44  %**** no. of clauses in derivation: 115 ****
% 0.92/0.44  %**** clause counter: 114 ****
% 0.92/0.44  
% 0.92/0.44  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:1,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:114,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------