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

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SEV194^5 : 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/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n009.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 10:49:44 AM UTC 2026

% Result   : Theorem 0.09s 0.24s
% Output   : CNFRefutation 0.09s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   48
%            Number of leaves      :    1
% Syntax   : Number of formulae    :   66 (  17 unt;   0 typ;   0 def)
%            Number of atoms       :  689 ( 373 equ;   0 cnn)
%            Maximal formula atoms :    8 (  10 avg)
%            Number of connectives : 1726 ( 649   ~; 265   |;  40   &; 762   @)
%                                         (   0 <=>;  10  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   20 (   7 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :    9 (   9   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    7 (   4 usr;   4 con; 0-3 aty)
%            Number of variables   :  459 (   0   ^; 423   !;  36   ?; 459   :)

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

thf(tp_c0,type,
    c0: a ).

thf(tp_cP,type,
    cP: a > a > a ).

thf(tp_sK1_R,type,
    sK1_R: a > a > a > $o ).

thf(tp_x,type,
    x: a ).

thf(1,conjecture,
    ! [R: a > a > a > $o] :
      ( ( $true
        & ! [Xa: a,Xb: a,Xc: a] :
            ( ( ( ( Xa = c0 )
                & ( Xb = Xc ) )
              | ( ( Xb = c0 )
                & ( Xa = Xc ) )
              | ? [Xx1: a,Xx2: a,Xy1: a,Xy2: a,Xz1: a,Xz2: a] :
                  ( ( Xa
                    = ( cP @ Xx1 @ Xx2 ) )
                  & ( Xb
                    = ( cP @ Xy1 @ Xy2 ) )
                  & ( Xc
                    = ( cP @ Xz1 @ Xz2 ) )
                  & ( R @ Xx1 @ Xy1 @ Xz1 )
                  & ( R @ Xx2 @ Xy2 @ Xz2 ) ) )
           => ( R @ Xa @ Xb @ Xc ) ) )
     => ( R @ c0 @ x @ x ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cS_INCL_LEM2_pme) ).

thf(2,negated_conjecture,
    ( ( ! [R: a > a > a > $o] :
          ( ( $true
            & ! [Xa: a,Xb: a,Xc: a] :
                ( ( ( ( Xa = c0 )
                    & ( Xb = Xc ) )
                  | ( ( Xb = c0 )
                    & ( Xa = Xc ) )
                  | ? [Xx1: a,Xx2: a,Xy1: a,Xy2: a,Xz1: a,Xz2: a] :
                      ( ( Xa
                        = ( cP @ Xx1 @ Xx2 ) )
                      & ( Xb
                        = ( cP @ Xy1 @ Xy2 ) )
                      & ( Xc
                        = ( cP @ Xz1 @ Xz2 ) )
                      & ( R @ Xx1 @ Xy1 @ Xz1 )
                      & ( R @ Xx2 @ Xy2 @ Xz2 ) ) )
               => ( R @ Xa @ Xb @ Xc ) ) )
         => ( R @ c0 @ x @ x ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    ( ( ! [R: a > a > a > $o] :
          ( ( $true
            & ! [Xa: a,Xb: a,Xc: a] :
                ( ( ( ( Xa = c0 )
                    & ( Xb = Xc ) )
                  | ( ( Xb = c0 )
                    & ( Xa = Xc ) )
                  | ? [Xx1: a,Xx2: a,Xy1: a,Xy2: a,Xz1: a,Xz2: a] :
                      ( ( Xa
                        = ( cP @ Xx1 @ Xx2 ) )
                      & ( Xb
                        = ( cP @ Xy1 @ Xy2 ) )
                      & ( Xc
                        = ( cP @ Xz1 @ Xz2 ) )
                      & ( R @ Xx1 @ Xy1 @ Xz1 )
                      & ( R @ Xx2 @ Xy2 @ Xz2 ) ) )
               => ( R @ Xa @ Xb @ Xc ) ) )
         => ( R @ c0 @ x @ x ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(4,plain,
    ( ( ( $true
        & ! [SY10: a,SY11: a,SY12: a] :
            ( ( ( ( SY10 = c0 )
                & ( SY11 = SY12 ) )
              | ( ( SY11 = c0 )
                & ( SY10 = SY12 ) )
              | ? [SY13: a,SY14: a,SY15: a,SY16: a,SY17: a,SY18: a] :
                  ( ( SY10
                    = ( cP @ SY13 @ SY14 ) )
                  & ( SY11
                    = ( cP @ SY15 @ SY16 ) )
                  & ( SY12
                    = ( cP @ SY17 @ SY18 ) )
                  & ( sK1_R @ SY13 @ SY15 @ SY17 )
                  & ( sK1_R @ SY14 @ SY16 @ SY18 ) ) )
           => ( sK1_R @ SY10 @ SY11 @ SY12 ) ) )
     => ( sK1_R @ c0 @ x @ x ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[3]) ).

thf(5,plain,
    $true = $true,
    inference(standard_cnf,[status(thm)],[4]) ).

thf(6,plain,
    ( ( ! [SY10: a,SY11: a,SY12: a] :
          ( ( ( ( SY10 = c0 )
              & ( SY11 = SY12 ) )
            | ( ( SY11 = c0 )
              & ( SY10 = SY12 ) )
            | ? [SY13: a,SY14: a,SY15: a,SY16: a,SY17: a,SY18: a] :
                ( ( SY10
                  = ( cP @ SY13 @ SY14 ) )
                & ( SY11
                  = ( cP @ SY15 @ SY16 ) )
                & ( SY12
                  = ( cP @ SY17 @ SY18 ) )
                & ( sK1_R @ SY13 @ SY15 @ SY17 )
                & ( sK1_R @ SY14 @ SY16 @ SY18 ) ) )
         => ( sK1_R @ SY10 @ SY11 @ SY12 ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[4]) ).

thf(7,plain,
    ( ( sK1_R @ c0 @ x @ x )
    = $false ),
    inference(standard_cnf,[status(thm)],[4]) ).

thf(8,plain,
    ( ( ~ ( sK1_R @ c0 @ x @ x ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[7]) ).

thf(9,plain,
    ( ( ! [SY10: a,SY11: a,SY12: a] :
          ( ( ( ( SY10 = c0 )
              & ( SY11 = SY12 ) )
            | ( ( SY11 = c0 )
              & ( SY10 = SY12 ) )
            | ? [SY13: a,SY14: a,SY15: a,SY16: a,SY17: a,SY18: a] :
                ( ( SY10
                  = ( cP @ SY13 @ SY14 ) )
                & ( SY11
                  = ( cP @ SY15 @ SY16 ) )
                & ( SY12
                  = ( cP @ SY17 @ SY18 ) )
                & ( sK1_R @ SY13 @ SY15 @ SY17 )
                & ( sK1_R @ SY14 @ SY16 @ SY18 ) ) )
         => ( sK1_R @ SY10 @ SY11 @ SY12 ) ) )
    = $true ),
    inference(copy,[status(thm)],[6]) ).

thf(10,plain,
    $true = $true,
    inference(copy,[status(thm)],[5]) ).

thf(11,plain,
    ( ( ~ ( sK1_R @ c0 @ x @ x ) )
    = $true ),
    inference(copy,[status(thm)],[8]) ).

thf(12,plain,
    ( ( ! [SX0: a,SX1: a,SX2: a] :
          ( ~ ( ~ ( ( SX0 != c0 )
                  | ( SX1 != SX2 ) )
              | ~ ( ( SX1 != c0 )
                  | ( SX0 != SX2 ) )
              | ~ ! [SX3: a] :
                    ~ ~ ! [SX4: a] :
                          ~ ~ ! [SX5: a] :
                                ~ ~ ! [SX6: a] :
                                      ~ ~ ! [SX7: a] :
                                            ~ ~ ! [SX8: a] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SX0
                                                                         != ( cP @ SX3 @ SX4 ) )
                                                                        | ( SX1
                                                                         != ( cP @ SX5 @ SX6 ) ) )
                                                                  | ( SX2
                                                                   != ( cP @ SX7 @ SX8 ) ) )
                                                            | ~ ( sK1_R @ SX3 @ SX5 @ SX7 ) )
                                                      | ~ ( sK1_R @ SX4 @ SX6 @ SX8 ) ) )
          | ( sK1_R @ SX0 @ SX1 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(13,plain,
    ( ( sK1_R @ c0 @ x @ x )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[11]) ).

thf(14,plain,
    ! [SV1: a] :
      ( ( ! [SY19: a,SY20: a] :
            ( ~ ( ~ ( ( SV1 != c0 )
                    | ( SY19 != SY20 ) )
                | ~ ( ( SY19 != c0 )
                    | ( SV1 != SY20 ) )
                | ~ ! [SY21: a] :
                      ~ ~ ! [SY22: a] :
                            ~ ~ ! [SY23: a] :
                                  ~ ~ ! [SY24: a] :
                                        ~ ~ ! [SY25: a] :
                                              ~ ~ ! [SY26: a] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                                           != ( cP @ SY21 @ SY22 ) )
                                                                          | ( SY19
                                                                           != ( cP @ SY23 @ SY24 ) ) )
                                                                    | ( SY20
                                                                     != ( cP @ SY25 @ SY26 ) ) )
                                                              | ~ ( sK1_R @ SY21 @ SY23 @ SY25 ) )
                                                        | ~ ( sK1_R @ SY22 @ SY24 @ SY26 ) ) )
            | ( sK1_R @ SV1 @ SY19 @ SY20 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[12]) ).

thf(15,plain,
    ! [SV2: a,SV1: a] :
      ( ( ! [SY27: a] :
            ( ~ ( ~ ( ( SV1 != c0 )
                    | ( SV2 != SY27 ) )
                | ~ ( ( SV2 != c0 )
                    | ( SV1 != SY27 ) )
                | ~ ! [SY28: a] :
                      ~ ~ ! [SY29: a] :
                            ~ ~ ! [SY30: a] :
                                  ~ ~ ! [SY31: a] :
                                        ~ ~ ! [SY32: a] :
                                              ~ ~ ! [SY33: a] :
                                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                                           != ( cP @ SY28 @ SY29 ) )
                                                                          | ( SV2
                                                                           != ( cP @ SY30 @ SY31 ) ) )
                                                                    | ( SY27
                                                                     != ( cP @ SY32 @ SY33 ) ) )
                                                              | ~ ( sK1_R @ SY28 @ SY30 @ SY32 ) )
                                                        | ~ ( sK1_R @ SY29 @ SY31 @ SY33 ) ) )
            | ( sK1_R @ SV1 @ SV2 @ SY27 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[14]) ).

thf(16,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ~ ( ~ ( ( SV1 != c0 )
                | ( SV2 != SV3 ) )
            | ~ ( ( SV2 != c0 )
                | ( SV1 != SV3 ) )
            | ~ ! [SY34: a] :
                  ~ ~ ! [SY35: a] :
                        ~ ~ ! [SY36: a] :
                              ~ ~ ! [SY37: a] :
                                    ~ ~ ! [SY38: a] :
                                          ~ ~ ! [SY39: a] :
                                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                                       != ( cP @ SY34 @ SY35 ) )
                                                                      | ( SV2
                                                                       != ( cP @ SY36 @ SY37 ) ) )
                                                                | ( SV3
                                                                 != ( cP @ SY38 @ SY39 ) ) )
                                                          | ~ ( sK1_R @ SY34 @ SY36 @ SY38 ) )
                                                    | ~ ( sK1_R @ SY35 @ SY37 @ SY39 ) ) )
        | ( sK1_R @ SV1 @ SV2 @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[15]) ).

thf(17,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( ~ ( ~ ( ( SV1 != c0 )
                  | ( SV2 != SV3 ) )
              | ~ ( ( SV2 != c0 )
                  | ( SV1 != SV3 ) )
              | ~ ! [SY34: a] :
                    ~ ~ ! [SY35: a] :
                          ~ ~ ! [SY36: a] :
                                ~ ~ ! [SY37: a] :
                                      ~ ~ ! [SY38: a] :
                                            ~ ~ ! [SY39: a] :
                                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                                         != ( cP @ SY34 @ SY35 ) )
                                                                        | ( SV2
                                                                         != ( cP @ SY36 @ SY37 ) ) )
                                                                  | ( SV3
                                                                   != ( cP @ SY38 @ SY39 ) ) )
                                                            | ~ ( sK1_R @ SY34 @ SY36 @ SY38 ) )
                                                      | ~ ( sK1_R @ SY35 @ SY37 @ SY39 ) ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[16]) ).

thf(18,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( ~ ( ( SV1 != c0 )
              | ( SV2 != SV3 ) )
          | ~ ( ( SV2 != c0 )
              | ( SV1 != SV3 ) )
          | ~ ! [SY34: a] :
                ~ ~ ! [SY35: a] :
                      ~ ~ ! [SY36: a] :
                            ~ ~ ! [SY37: a] :
                                  ~ ~ ! [SY38: a] :
                                        ~ ~ ! [SY39: a] :
                                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                                     != ( cP @ SY34 @ SY35 ) )
                                                                    | ( SV2
                                                                     != ( cP @ SY36 @ SY37 ) ) )
                                                              | ( SV3
                                                               != ( cP @ SY38 @ SY39 ) ) )
                                                        | ~ ( sK1_R @ SY34 @ SY36 @ SY38 ) )
                                                  | ~ ( sK1_R @ SY35 @ SY37 @ SY39 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[17]) ).

thf(19,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( ~ ( ( SV1 != c0 )
              | ( SV2 != SV3 ) )
          | ~ ( ( SV2 != c0 )
              | ( SV1 != SV3 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[18]) ).

thf(20,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( ~ ! [SY34: a] :
                ~ ~ ! [SY35: a] :
                      ~ ~ ! [SY36: a] :
                            ~ ~ ! [SY37: a] :
                                  ~ ~ ! [SY38: a] :
                                        ~ ~ ! [SY39: a] :
                                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                                     != ( cP @ SY34 @ SY35 ) )
                                                                    | ( SV2
                                                                     != ( cP @ SY36 @ SY37 ) ) )
                                                              | ( SV3
                                                               != ( cP @ SY38 @ SY39 ) ) )
                                                        | ~ ( sK1_R @ SY34 @ SY36 @ SY38 ) )
                                                  | ~ ( sK1_R @ SY35 @ SY37 @ SY39 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[18]) ).

thf(21,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( ~ ( ( SV1 != c0 )
              | ( SV2 != SV3 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[19]) ).

thf(22,plain,
    ! [SV3: a,SV1: a,SV2: a] :
      ( ( ( ~ ( ( SV2 != c0 )
              | ( SV1 != SV3 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[19]) ).

thf(23,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( ! [SY34: a] :
              ~ ~ ! [SY35: a] :
                    ~ ~ ! [SY36: a] :
                          ~ ~ ! [SY37: a] :
                                ~ ~ ! [SY38: a] :
                                      ~ ~ ! [SY39: a] :
                                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                                   != ( cP @ SY34 @ SY35 ) )
                                                                  | ( SV2
                                                                   != ( cP @ SY36 @ SY37 ) ) )
                                                            | ( SV3
                                                             != ( cP @ SY38 @ SY39 ) ) )
                                                      | ~ ( sK1_R @ SY34 @ SY36 @ SY38 ) )
                                                | ~ ( sK1_R @ SY35 @ SY37 @ SY39 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[20]) ).

thf(24,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( ( SV1 != c0 )
          | ( SV2 != SV3 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[21]) ).

thf(25,plain,
    ! [SV3: a,SV1: a,SV2: a] :
      ( ( ( ( SV2 != c0 )
          | ( SV1 != SV3 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[22]) ).

thf(26,plain,
    ! [SV3: a,SV2: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ! [SY40: a] :
                  ~ ~ ! [SY41: a] :
                        ~ ~ ! [SY42: a] :
                              ~ ~ ! [SY43: a] :
                                    ~ ~ ! [SY44: a] :
                                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                                 != ( cP @ SV4 @ SY40 ) )
                                                                | ( SV2
                                                                 != ( cP @ SY41 @ SY42 ) ) )
                                                          | ( SV3
                                                           != ( cP @ SY43 @ SY44 ) ) )
                                                    | ~ ( sK1_R @ SV4 @ SY41 @ SY43 ) )
                                              | ~ ( sK1_R @ SY40 @ SY42 @ SY44 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[23]) ).

thf(27,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( SV1 != c0 )
        = $true )
      | ( ( SV2 != SV3 )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[24]) ).

thf(28,plain,
    ! [SV3: a,SV1: a,SV2: a] :
      ( ( ( SV2 != c0 )
        = $true )
      | ( ( SV1 != SV3 )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[25]) ).

thf(29,plain,
    ! [SV3: a,SV2: a,SV4: a,SV1: a] :
      ( ( ( ~ ! [SY40: a] :
                ~ ~ ! [SY41: a] :
                      ~ ~ ! [SY42: a] :
                            ~ ~ ! [SY43: a] :
                                  ~ ~ ! [SY44: a] :
                                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                               != ( cP @ SV4 @ SY40 ) )
                                                              | ( SV2
                                                               != ( cP @ SY41 @ SY42 ) ) )
                                                        | ( SV3
                                                         != ( cP @ SY43 @ SY44 ) ) )
                                                  | ~ ( sK1_R @ SV4 @ SY41 @ SY43 ) )
                                            | ~ ( sK1_R @ SY40 @ SY42 @ SY44 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[26]) ).

thf(30,plain,
    ! [SV3: a,SV2: a,SV1: a] :
      ( ( ( SV1 = c0 )
        = $false )
      | ( ( SV2 != SV3 )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[27]) ).

thf(31,plain,
    ! [SV3: a,SV1: a,SV2: a] :
      ( ( ( SV2 = c0 )
        = $false )
      | ( ( SV1 != SV3 )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[28]) ).

thf(32,plain,
    ! [SV3: a,SV2: a,SV4: a,SV1: a] :
      ( ( ( ! [SY40: a] :
              ~ ~ ! [SY41: a] :
                    ~ ~ ! [SY42: a] :
                          ~ ~ ! [SY43: a] :
                                ~ ~ ! [SY44: a] :
                                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                             != ( cP @ SV4 @ SY40 ) )
                                                            | ( SV2
                                                             != ( cP @ SY41 @ SY42 ) ) )
                                                      | ( SV3
                                                       != ( cP @ SY43 @ SY44 ) ) )
                                                | ~ ( sK1_R @ SV4 @ SY41 @ SY43 ) )
                                          | ~ ( sK1_R @ SY40 @ SY42 @ SY44 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[29]) ).

thf(33,plain,
    ! [SV1: a,SV3: a,SV2: a] :
      ( ( ( SV2 = SV3 )
        = $false )
      | ( ( SV1 = c0 )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[30]) ).

thf(34,plain,
    ! [SV2: a,SV3: a,SV1: a] :
      ( ( ( SV1 = SV3 )
        = $false )
      | ( ( SV2 = c0 )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[31]) ).

thf(35,plain,
    ! [SV3: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ! [SY45: a] :
                  ~ ~ ! [SY46: a] :
                        ~ ~ ! [SY47: a] :
                              ~ ~ ! [SY48: a] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                           != ( cP @ SV4 @ SV5 ) )
                                                          | ( SV2
                                                           != ( cP @ SY45 @ SY46 ) ) )
                                                    | ( SV3
                                                     != ( cP @ SY47 @ SY48 ) ) )
                                              | ~ ( sK1_R @ SV4 @ SY45 @ SY47 ) )
                                        | ~ ( sK1_R @ SV5 @ SY46 @ SY48 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[32]) ).

thf(36,plain,
    ! [SV3: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ! [SY45: a] :
                ~ ~ ! [SY46: a] :
                      ~ ~ ! [SY47: a] :
                            ~ ~ ! [SY48: a] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                         != ( cP @ SV4 @ SV5 ) )
                                                        | ( SV2
                                                         != ( cP @ SY45 @ SY46 ) ) )
                                                  | ( SV3
                                                   != ( cP @ SY47 @ SY48 ) ) )
                                            | ~ ( sK1_R @ SV4 @ SY45 @ SY47 ) )
                                      | ~ ( sK1_R @ SV5 @ SY46 @ SY48 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[35]) ).

thf(37,plain,
    ! [SV3: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ! [SY45: a] :
              ~ ~ ! [SY46: a] :
                    ~ ~ ! [SY47: a] :
                          ~ ~ ! [SY48: a] :
                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                       != ( cP @ SV4 @ SV5 ) )
                                                      | ( SV2
                                                       != ( cP @ SY45 @ SY46 ) ) )
                                                | ( SV3
                                                 != ( cP @ SY47 @ SY48 ) ) )
                                          | ~ ( sK1_R @ SV4 @ SY45 @ SY47 ) )
                                    | ~ ( sK1_R @ SV5 @ SY46 @ SY48 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[36]) ).

thf(38,plain,
    ! [SV3: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ! [SY49: a] :
                  ~ ~ ! [SY50: a] :
                        ~ ~ ! [SY51: a] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                     != ( cP @ SV4 @ SV5 ) )
                                                    | ( SV2
                                                     != ( cP @ SV6 @ SY49 ) ) )
                                              | ( SV3
                                               != ( cP @ SY50 @ SY51 ) ) )
                                        | ~ ( sK1_R @ SV4 @ SV6 @ SY50 ) )
                                  | ~ ( sK1_R @ SV5 @ SY49 @ SY51 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[37]) ).

thf(39,plain,
    ! [SV3: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ! [SY49: a] :
                ~ ~ ! [SY50: a] :
                      ~ ~ ! [SY51: a] :
                            ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                   != ( cP @ SV4 @ SV5 ) )
                                                  | ( SV2
                                                   != ( cP @ SV6 @ SY49 ) ) )
                                            | ( SV3
                                             != ( cP @ SY50 @ SY51 ) ) )
                                      | ~ ( sK1_R @ SV4 @ SV6 @ SY50 ) )
                                | ~ ( sK1_R @ SV5 @ SY49 @ SY51 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[38]) ).

thf(40,plain,
    ! [SV3: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ! [SY49: a] :
              ~ ~ ! [SY50: a] :
                    ~ ~ ! [SY51: a] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                                 != ( cP @ SV4 @ SV5 ) )
                                                | ( SV2
                                                 != ( cP @ SV6 @ SY49 ) ) )
                                          | ( SV3
                                           != ( cP @ SY50 @ SY51 ) ) )
                                    | ~ ( sK1_R @ SV4 @ SV6 @ SY50 ) )
                              | ~ ( sK1_R @ SV5 @ SY49 @ SY51 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[39]) ).

thf(41,plain,
    ! [SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ! [SY52: a] :
                  ~ ~ ! [SY53: a] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                               != ( cP @ SV4 @ SV5 ) )
                                              | ( SV2
                                               != ( cP @ SV6 @ SV7 ) ) )
                                        | ( SV3
                                         != ( cP @ SY52 @ SY53 ) ) )
                                  | ~ ( sK1_R @ SV4 @ SV6 @ SY52 ) )
                            | ~ ( sK1_R @ SV5 @ SV7 @ SY53 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[40]) ).

thf(42,plain,
    ! [SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ! [SY52: a] :
                ~ ~ ! [SY53: a] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                             != ( cP @ SV4 @ SV5 ) )
                                            | ( SV2
                                             != ( cP @ SV6 @ SV7 ) ) )
                                      | ( SV3
                                       != ( cP @ SY52 @ SY53 ) ) )
                                | ~ ( sK1_R @ SV4 @ SV6 @ SY52 ) )
                          | ~ ( sK1_R @ SV5 @ SV7 @ SY53 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[41]) ).

thf(43,plain,
    ! [SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ! [SY52: a] :
              ~ ~ ! [SY53: a] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                           != ( cP @ SV4 @ SV5 ) )
                                          | ( SV2
                                           != ( cP @ SV6 @ SV7 ) ) )
                                    | ( SV3
                                     != ( cP @ SY52 @ SY53 ) ) )
                              | ~ ( sK1_R @ SV4 @ SV6 @ SY52 ) )
                        | ~ ( sK1_R @ SV5 @ SV7 @ SY53 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[42]) ).

thf(44,plain,
    ! [SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ! [SY54: a] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                         != ( cP @ SV4 @ SV5 ) )
                                        | ( SV2
                                         != ( cP @ SV6 @ SV7 ) ) )
                                  | ( SV3
                                   != ( cP @ SV8 @ SY54 ) ) )
                            | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
                      | ~ ( sK1_R @ SV5 @ SV7 @ SY54 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[43]) ).

thf(45,plain,
    ! [SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ! [SY54: a] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                       != ( cP @ SV4 @ SV5 ) )
                                      | ( SV2
                                       != ( cP @ SV6 @ SV7 ) ) )
                                | ( SV3
                                 != ( cP @ SV8 @ SY54 ) ) )
                          | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
                    | ~ ( sK1_R @ SV5 @ SV7 @ SY54 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[44]) ).

thf(46,plain,
    ! [SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ! [SY54: a] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                     != ( cP @ SV4 @ SV5 ) )
                                    | ( SV2
                                     != ( cP @ SV6 @ SV7 ) ) )
                              | ( SV3
                               != ( cP @ SV8 @ SY54 ) ) )
                        | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
                  | ~ ( sK1_R @ SV5 @ SV7 @ SY54 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[45]) ).

thf(47,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                   != ( cP @ SV4 @ SV5 ) )
                                  | ( SV2
                                   != ( cP @ SV6 @ SV7 ) ) )
                            | ( SV3
                             != ( cP @ SV8 @ SV9 ) ) )
                      | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
                | ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[46]) ).

thf(48,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                                 != ( cP @ SV4 @ SV5 ) )
                                | ( SV2
                                 != ( cP @ SV6 @ SV7 ) ) )
                          | ( SV3
                           != ( cP @ SV8 @ SV9 ) ) )
                    | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
              | ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) ) )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[47]) ).

thf(49,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                             != ( cP @ SV4 @ SV5 ) )
                            | ( SV2
                             != ( cP @ SV6 @ SV7 ) ) )
                      | ( SV3
                       != ( cP @ SV8 @ SV9 ) ) )
                | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
          | ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[48]) ).

thf(50,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ( SV1
                             != ( cP @ SV4 @ SV5 ) )
                            | ( SV2
                             != ( cP @ SV6 @ SV7 ) ) )
                      | ( SV3
                       != ( cP @ SV8 @ SV9 ) ) )
                | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[49]) ).

thf(51,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ( SV1
                           != ( cP @ SV4 @ SV5 ) )
                          | ( SV2
                           != ( cP @ SV6 @ SV7 ) ) )
                    | ( SV3
                     != ( cP @ SV8 @ SV9 ) ) )
              | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) ) )
        = $false )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[50]) ).

thf(52,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV1
                       != ( cP @ SV4 @ SV5 ) )
                      | ( SV2
                       != ( cP @ SV6 @ SV7 ) ) )
                | ( SV3
                 != ( cP @ SV8 @ SV9 ) ) )
          | ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[51]) ).

thf(53,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV1
                       != ( cP @ SV4 @ SV5 ) )
                      | ( SV2
                       != ( cP @ SV6 @ SV7 ) ) )
                | ( SV3
                 != ( cP @ SV8 @ SV9 ) ) ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[52]) ).

thf(54,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ( ~ ~ ( ( SV1
                     != ( cP @ SV4 @ SV5 ) )
                    | ( SV2
                     != ( cP @ SV6 @ SV7 ) ) )
              | ( SV3
               != ( cP @ SV8 @ SV9 ) ) ) )
        = $false )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[53]) ).

thf(55,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ( ( SV1
                 != ( cP @ SV4 @ SV5 ) )
                | ( SV2
                 != ( cP @ SV6 @ SV7 ) ) )
          | ( SV3
           != ( cP @ SV8 @ SV9 ) ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[54]) ).

thf(56,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ~ ( ( SV1
                 != ( cP @ SV4 @ SV5 ) )
                | ( SV2
                 != ( cP @ SV6 @ SV7 ) ) ) )
        = $true )
      | ( ( SV3
         != ( cP @ SV8 @ SV9 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[55]) ).

thf(57,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ~ ( ( SV1
               != ( cP @ SV4 @ SV5 ) )
              | ( SV2
               != ( cP @ SV6 @ SV7 ) ) ) )
        = $false )
      | ( ( SV3
         != ( cP @ SV8 @ SV9 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[56]) ).

thf(58,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( ( SV1
           != ( cP @ SV4 @ SV5 ) )
          | ( SV2
           != ( cP @ SV6 @ SV7 ) ) )
        = $true )
      | ( ( SV3
         != ( cP @ SV8 @ SV9 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[57]) ).

thf(59,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( SV1
         != ( cP @ SV4 @ SV5 ) )
        = $true )
      | ( ( SV2
         != ( cP @ SV6 @ SV7 ) )
        = $true )
      | ( ( SV3
         != ( cP @ SV8 @ SV9 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[58]) ).

thf(60,plain,
    ! [SV9: a,SV8: a,SV3: a,SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a] :
      ( ( ( SV1
          = ( cP @ SV4 @ SV5 ) )
        = $false )
      | ( ( SV2
         != ( cP @ SV6 @ SV7 ) )
        = $true )
      | ( ( SV3
         != ( cP @ SV8 @ SV9 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[59]) ).

thf(61,plain,
    ! [SV9: a,SV8: a,SV3: a,SV5: a,SV4: a,SV1: a,SV7: a,SV6: a,SV2: a] :
      ( ( ( SV2
          = ( cP @ SV6 @ SV7 ) )
        = $false )
      | ( ( SV1
          = ( cP @ SV4 @ SV5 ) )
        = $false )
      | ( ( SV3
         != ( cP @ SV8 @ SV9 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[60]) ).

thf(62,plain,
    ! [SV7: a,SV6: a,SV2: a,SV5: a,SV4: a,SV1: a,SV9: a,SV8: a,SV3: a] :
      ( ( ( SV3
          = ( cP @ SV8 @ SV9 ) )
        = $false )
      | ( ( SV1
          = ( cP @ SV4 @ SV5 ) )
        = $false )
      | ( ( SV2
          = ( cP @ SV6 @ SV7 ) )
        = $false )
      | ( ( ~ ( sK1_R @ SV4 @ SV6 @ SV8 ) )
        = $true )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[61]) ).

thf(63,plain,
    ! [SV9: a,SV3: a,SV5: a,SV1: a,SV7: a,SV2: a,SV8: a,SV6: a,SV4: a] :
      ( ( ( sK1_R @ SV4 @ SV6 @ SV8 )
        = $false )
      | ( ( SV2
          = ( cP @ SV6 @ SV7 ) )
        = $false )
      | ( ( SV1
          = ( cP @ SV4 @ SV5 ) )
        = $false )
      | ( ( SV3
          = ( cP @ SV8 @ SV9 ) )
        = $false )
      | ( ( ~ ( sK1_R @ SV5 @ SV7 @ SV9 ) )
        = $true )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[62]) ).

thf(64,plain,
    ! [SV6: a,SV2: a,SV4: a,SV1: a,SV8: a,SV3: a,SV9: a,SV7: a,SV5: a] :
      ( ( ( sK1_R @ SV5 @ SV7 @ SV9 )
        = $false )
      | ( ( SV3
          = ( cP @ SV8 @ SV9 ) )
        = $false )
      | ( ( SV1
          = ( cP @ SV4 @ SV5 ) )
        = $false )
      | ( ( SV2
          = ( cP @ SV6 @ SV7 ) )
        = $false )
      | ( ( sK1_R @ SV4 @ SV6 @ SV8 )
        = $false )
      | ( ( sK1_R @ SV1 @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[63]) ).

thf(65,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[10,64,34,33,13]) ).

thf(66,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[65]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SEV194^5 : 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/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.18  % Computer : n009.cluster.edu
% 0.09/0.18  % Model    : x86_64 x86_64
% 0.09/0.18  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18  % Memory   : 8046.5625MB
% 0.09/0.18  % OS       : Linux 6.8.0-71-generic
% 0.09/0.18  % CPULimit : 300
% 0.09/0.18  % WCLimit  : 300
% 0.09/0.18  % DateTime : Tue Oct  6 15:42:02 UTC 2026
% 0.09/0.18  % CPUTime  : 
% 0.09/0.18  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.24  
% 0.09/0.24   No.of.Axioms: 0
% 0.09/0.24  
% 0.09/0.24   Length.of.Defs: 0
% 0.09/0.24  
% 0.09/0.24   Contains.Choice.Funs: false
% 0.09/0.24  ...
% 0.09/0.24  
% 0.09/0.24  ********************************
% 0.09/0.24  *   All subproblems solved!    *
% 0.09/0.24  ********************************
% 0.09/0.24  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:2,ps:0,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:65,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.09/0.24  
% 0.09/0.24  %**** Beginning of derivation protocol ****
% 0.09/0.24  % SZS output start CNFRefutation
% See solution above
% 0.09/0.24  
% 0.09/0.24  %**** End of derivation protocol ****
% 0.09/0.24  %**** no. of clauses in derivation: 66 ****
% 0.09/0.24  %**** clause counter: 65 ****
% 0.09/0.24  
% 0.09/0.24  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:2,ps:0,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:65,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------