TSTP Solution File: SYO331^5 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SYO331^5 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n012.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Thu Jul 21 17:33:25 EDT 2022

% Result   : Theorem 138.82s 139.21s
% Output   : CNFRefutation 138.91s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   35
%            Number of leaves      :   71
% Syntax   : Number of formulae    :  261 (  26 unt;  70 typ;   0 def)
%            Number of atoms       : 2340 ( 740 equ;   0 cnn)
%            Maximal formula atoms :    7 (  12 avg)
%            Number of connectives : 5654 (1555   ~;1068   |;  26   &;2972   @)
%                                         (   0 <=>;  33  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   15 (   6 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :  628 ( 628   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   72 (  69 usr;  38 con; 0-5 aty)
%            Number of variables   : 1228 ( 259   ^ 951   !;  18   ?;1228   :)

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

thf(tp_cK,type,
    cK: ( a > $o ) > a > $o ).

thf(tp_sK10_SX0,type,
    sK10_SX0: a > a > a > $o ).

thf(tp_sK11_SX0,type,
    sK11_SX0: a > a > a > $o ).

thf(tp_sK12_E,type,
    sK12_E: a > a ).

thf(tp_sK13_SX0,type,
    sK13_SX0: a > $o ).

thf(tp_sK14_SY464,type,
    sK14_SY464: ( a > $o ) > a ).

thf(tp_sK15_E,type,
    sK15_E: a ).

thf(tp_sK16_E,type,
    sK16_E: a ).

thf(tp_sK17_E,type,
    sK17_E: a > $o ).

thf(tp_sK18_E,type,
    sK18_E: a ).

thf(tp_sK19_SX0,type,
    sK19_SX0: ( a > $o ) > ( a > $o ) > a > a > $o ).

thf(tp_sK1_Xx,type,
    sK1_Xx: a ).

thf(tp_sK20_E,type,
    sK20_E: a ).

thf(tp_sK21_E,type,
    sK21_E: a ).

thf(tp_sK22_E,type,
    sK22_E: a ).

thf(tp_sK23_E,type,
    sK23_E: a > $o ).

thf(tp_sK24_E,type,
    sK24_E: a ).

thf(tp_sK25_E,type,
    sK25_E: a ).

thf(tp_sK26_E,type,
    sK26_E: a ).

thf(tp_sK27_E,type,
    sK27_E: a > $o ).

thf(tp_sK28_E,type,
    sK28_E: a ).

thf(tp_sK29_E,type,
    sK29_E: a ).

thf(tp_sK2_SY391,type,
    sK2_SY391: a > $o ).

thf(tp_sK30_E,type,
    sK30_E: a ).

thf(tp_sK31_E,type,
    sK31_E: a > $o ).

thf(tp_sK32_E,type,
    sK32_E: a ).

thf(tp_sK33_SX0,type,
    sK33_SX0: ( a > $o ) > ( a > $o ) > a > a > $o ).

thf(tp_sK34_SY570,type,
    sK34_SY570: a > ( a > $o ) > ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK35_SY571,type,
    sK35_SY571: a > ( a > $o ) > ( a > $o ) > ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK36_SY572,type,
    sK36_SY572: ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK37_SY573,type,
    sK37_SY573: ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK38_SY574,type,
    sK38_SY574: ( a > $o ) > ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK39_SY575,type,
    sK39_SY575: ( a > $o ) > ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK3_Xx,type,
    sK3_Xx: ( a > $o ) > a ).

thf(tp_sK40_SY576,type,
    sK40_SY576: ( a > $o ) > ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK41_SY577,type,
    sK41_SY577: ( a > $o ) > ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK42_E,type,
    sK42_E: a ).

thf(tp_sK43_E,type,
    sK43_E: a ).

thf(tp_sK44_E,type,
    sK44_E: a > $o ).

thf(tp_sK45_E,type,
    sK45_E: a ).

thf(tp_sK46_E,type,
    sK46_E: a ).

thf(tp_sK47_E,type,
    sK47_E: a > $o ).

thf(tp_sK48_E,type,
    sK48_E: a ).

thf(tp_sK49_E,type,
    sK49_E: a ).

thf(tp_sK4_Xx0,type,
    sK4_Xx0: ( a > $o ) > ( a > $o ) > a ).

thf(tp_sK50_E,type,
    sK50_E: a ).

thf(tp_sK51_E,type,
    sK51_E: a ).

thf(tp_sK52_E,type,
    sK52_E: a ).

thf(tp_sK53_E,type,
    sK53_E: a > $o ).

thf(tp_sK54_E,type,
    sK54_E: a ).

thf(tp_sK55_E,type,
    sK55_E: a ).

thf(tp_sK56_E,type,
    sK56_E: a > $o ).

thf(tp_sK57_E,type,
    sK57_E: a ).

thf(tp_sK58_E,type,
    sK58_E: a ).

thf(tp_sK59_E,type,
    sK59_E: a ).

thf(tp_sK5_E,type,
    sK5_E: a ).

thf(tp_sK60_E,type,
    sK60_E: a ).

thf(tp_sK61_E,type,
    sK61_E: a ).

thf(tp_sK62_E,type,
    sK62_E: a > $o ).

thf(tp_sK63_E,type,
    sK63_E: a ).

thf(tp_sK64_E,type,
    sK64_E: a ).

thf(tp_sK65_E,type,
    sK65_E: a > $o ).

thf(tp_sK66_E,type,
    sK66_E: a ).

thf(tp_sK67_E,type,
    sK67_E: a ).

thf(tp_sK68_E,type,
    sK68_E: a ).

thf(tp_sK6_SX0,type,
    sK6_SX0: a > a > $o ).

thf(tp_sK7_SX0,type,
    sK7_SX0: a > a > $o ).

thf(tp_sK8_SX0,type,
    sK8_SX0: a > a > $o ).

thf(tp_sK9_SX0,type,
    sK9_SX0: a > a > $o ).

thf(1,conjecture,
    ( ! [X: a > $o] :
        ( ! [Xx: a] :
            ( ( X @ Xx )
           => ? [S: a > $o] :
                ( ! [Xx0: a] :
                    ( ( S @ Xx0 )
                   => ( cK @ S @ Xx0 ) )
                & ( S @ Xx ) ) )
       => ! [Xx: a] :
            ( ( cK @ X @ Xx )
           => ( cK
              @ ^ [Xx0: a] :
                ? [S: a > $o] :
                  ( ! [Xx1: a] :
                      ( ( S @ Xx1 )
                     => ( cK @ S @ Xx1 ) )
                  & ( S @ Xx0 ) )
              @ Xx ) ) )
   => ! [Xx: a] :
        ( ? [S: a > $o] :
            ( ! [Xx0: a] :
                ( ( S @ Xx0 )
               => ( cK @ S @ Xx0 ) )
            & ( S @ Xx ) )
       => ( cK
          @ ^ [Xx0: a] :
            ? [S: a > $o] :
              ( ! [Xx1: a] :
                  ( ( S @ Xx1 )
                 => ( cK @ S @ Xx1 ) )
              & ( S @ Xx0 ) )
          @ Xx ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cTHM116_2SS_pme) ).

thf(2,negated_conjecture,
    ( ( ! [X: a > $o] :
          ( ! [Xx: a] :
              ( ( X @ Xx )
             => ? [S: a > $o] :
                  ( ! [Xx0: a] :
                      ( ( S @ Xx0 )
                     => ( cK @ S @ Xx0 ) )
                  & ( S @ Xx ) ) )
         => ! [Xx: a] :
              ( ( cK @ X @ Xx )
             => ( cK
                @ ^ [Xx0: a] :
                  ? [S: a > $o] :
                    ( ! [Xx1: a] :
                        ( ( S @ Xx1 )
                       => ( cK @ S @ Xx1 ) )
                    & ( S @ Xx0 ) )
                @ Xx ) ) )
     => ! [Xx: a] :
          ( ? [S: a > $o] :
              ( ! [Xx0: a] :
                  ( ( S @ Xx0 )
                 => ( cK @ S @ Xx0 ) )
              & ( S @ Xx ) )
         => ( cK
            @ ^ [Xx0: a] :
              ? [S: a > $o] :
                ( ! [Xx1: a] :
                    ( ( S @ Xx1 )
                   => ( cK @ S @ Xx1 ) )
                & ( S @ Xx0 ) )
            @ Xx ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    ( ( ! [X: a > $o] :
          ( ! [Xx: a] :
              ( ( X @ Xx )
             => ? [S: a > $o] :
                  ( ! [Xx0: a] :
                      ( ( S @ Xx0 )
                     => ( cK @ S @ Xx0 ) )
                  & ( S @ Xx ) ) )
         => ! [Xx: a] :
              ( ( cK @ X @ Xx )
             => ( cK
                @ ^ [Xx0: a] :
                  ? [S: a > $o] :
                    ( ! [Xx1: a] :
                        ( ( S @ Xx1 )
                       => ( cK @ S @ Xx1 ) )
                    & ( S @ Xx0 ) )
                @ Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[2]) ).

thf(4,plain,
    ( ( ! [Xx: a] :
          ( ? [S: a > $o] :
              ( ! [Xx0: a] :
                  ( ( S @ Xx0 )
                 => ( cK @ S @ Xx0 ) )
              & ( S @ Xx ) )
         => ( cK
            @ ^ [Xx0: a] :
              ? [S: a > $o] :
                ( ! [Xx1: a] :
                    ( ( S @ Xx1 )
                   => ( cK @ S @ Xx1 ) )
                & ( S @ Xx0 ) )
            @ Xx ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[2]) ).

thf(5,plain,
    ( ( ~ ! [Xx: a] :
            ( ? [S: a > $o] :
                ( ! [Xx0: a] :
                    ( ( S @ Xx0 )
                   => ( cK @ S @ Xx0 ) )
                & ( S @ Xx ) )
           => ( cK
              @ ^ [Xx0: a] :
                ? [S: a > $o] :
                  ( ! [Xx1: a] :
                      ( ( S @ Xx1 )
                     => ( cK @ S @ Xx1 ) )
                  & ( S @ Xx0 ) )
              @ Xx ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[4]) ).

thf(6,plain,
    ( ( ! [SY396: a] :
          ( ~ ( sK2_SY391 @ SY396 )
          | ( cK @ sK2_SY391 @ SY396 ) )
      & ( sK2_SY391 @ sK1_Xx )
      & ~ ( cK
          @ ^ [Xx0: a] :
            ? [S: a > $o] :
              ( ! [Xx1: a] :
                  ( ( S @ Xx1 )
                 => ( cK @ S @ Xx1 ) )
              & ( S @ Xx0 ) )
          @ sK1_Xx ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[5]) ).

thf(7,plain,
    ( ( ! [X: a > $o] :
          ( ( ( X @ ( sK3_Xx @ X ) )
            & ! [SY397: a > $o] :
                ( ( ( SY397 @ ( sK4_Xx0 @ SY397 @ X ) )
                  & ~ ( cK @ SY397 @ ( sK4_Xx0 @ SY397 @ X ) ) )
                | ~ ( SY397 @ ( sK3_Xx @ X ) ) ) )
          | ! [Xx: a] :
              ( ~ ( cK @ X @ Xx )
              | ( cK
                @ ^ [Xx0: a] :
                  ? [S: a > $o] :
                    ( ! [Xx1: a] :
                        ( ( S @ Xx1 )
                       => ( cK @ S @ Xx1 ) )
                    & ( S @ Xx0 ) )
                @ Xx ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[3]) ).

thf(8,plain,
    ( ( ! [X: a > $o] :
          ( ( ( X @ ( sK3_Xx @ X ) )
            & ! [SY397: a > $o] :
                ( ( ( SY397 @ ( sK4_Xx0 @ SY397 @ X ) )
                  & ~ ( cK @ SY397 @ ( sK4_Xx0 @ SY397 @ X ) ) )
                | ~ ( SY397 @ ( sK3_Xx @ X ) ) ) )
          | ! [Xx: a] :
              ( ~ ( cK @ X @ Xx )
              | ( cK
                @ ^ [Xx0: a] :
                  ? [S: a > $o] :
                    ( ! [Xx1: a] :
                        ( ( S @ Xx1 )
                       => ( cK @ S @ Xx1 ) )
                    & ( S @ Xx0 ) )
                @ Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[7]) ).

thf(9,plain,
    ( ( ! [SY396: a] :
          ( ~ ( sK2_SY391 @ SY396 )
          | ( cK @ sK2_SY391 @ SY396 ) )
      & ( sK2_SY391 @ sK1_Xx )
      & ~ ( cK
          @ ^ [Xx0: a] :
            ? [S: a > $o] :
              ( ! [Xx1: a] :
                  ( ( S @ Xx1 )
                 => ( cK @ S @ Xx1 ) )
              & ( S @ Xx0 ) )
          @ sK1_Xx ) )
    = $true ),
    inference(copy,[status(thm)],[6]) ).

thf(10,plain,
    ( ( ! [SX0: a > $o] :
          ( ~ ( ~ ( SX0 @ ( sK3_Xx @ SX0 ) )
              | ~ ! [SX1: a > $o] :
                    ( ~ ( ~ ( SX1 @ ( sK4_Xx0 @ SX1 @ SX0 ) )
                        | ~ ~ ( cK @ SX1 @ ( sK4_Xx0 @ SX1 @ SX0 ) ) )
                    | ~ ( SX1 @ ( sK3_Xx @ SX0 ) ) ) )
          | ! [SX1: a] :
              ( ~ ( cK @ SX0 @ SX1 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(11,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: a] :
                      ( ~ ( sK2_SY391 @ SX0 )
                      | ( cK @ sK2_SY391 @ SX0 ) )
                | ~ ( sK2_SY391 @ sK1_Xx ) )
          | ~ ~ ( cK
                @ ^ [SX0: a] :
                    ~ ! [SX1: a > $o] :
                        ~ ~ ( ~ ! [SX2: a] :
                                  ( ~ ( SX1 @ SX2 )
                                  | ( cK @ SX1 @ SX2 ) )
                            | ~ ( SX1 @ SX0 ) )
                @ sK1_Xx ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(12,plain,
    ! [SV1: a > $o] :
      ( ( ~ ( ~ ( SV1 @ ( sK3_Xx @ SV1 ) )
            | ~ ! [SY399: a > $o] :
                  ( ~ ( ~ ( SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) )
                      | ~ ~ ( cK @ SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) ) )
                  | ~ ( SY399 @ ( sK3_Xx @ SV1 ) ) ) )
        | ! [SY400: a] :
            ( ~ ( cK @ SV1 @ SY400 )
            | ( cK
              @ ^ [SX2: a] :
                  ~ ! [SX3: a > $o] :
                      ~ ~ ( ~ ! [SX4: a] :
                                ( ~ ( SX3 @ SX4 )
                                | ( cK @ SX3 @ SX4 ) )
                          | ~ ( SX3 @ SX2 ) )
              @ SY400 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[10]) ).

thf(13,plain,
    ( ( ~ ~ ( ~ ! [SX0: a] :
                  ( ~ ( sK2_SY391 @ SX0 )
                  | ( cK @ sK2_SY391 @ SX0 ) )
            | ~ ( sK2_SY391 @ sK1_Xx ) )
      | ~ ~ ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ sK1_Xx ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[11]) ).

thf(14,plain,
    ! [SV1: a > $o] :
      ( ( ( ~ ( ~ ( SV1 @ ( sK3_Xx @ SV1 ) )
              | ~ ! [SY399: a > $o] :
                    ( ~ ( ~ ( SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) )
                        | ~ ~ ( cK @ SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) ) )
                    | ~ ( SY399 @ ( sK3_Xx @ SV1 ) ) ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[12]) ).

thf(15,plain,
    ( ( ~ ~ ( ~ ! [SX0: a] :
                  ( ~ ( sK2_SY391 @ SX0 )
                  | ( cK @ sK2_SY391 @ SX0 ) )
            | ~ ( sK2_SY391 @ sK1_Xx ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[13]) ).

thf(16,plain,
    ( ( ~ ~ ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ sK1_Xx ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[13]) ).

thf(17,plain,
    ! [SV1: a > $o] :
      ( ( ( ~ ( SV1 @ ( sK3_Xx @ SV1 ) )
          | ~ ! [SY399: a > $o] :
                ( ~ ( ~ ( SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) )
                    | ~ ~ ( cK @ SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) ) )
                | ~ ( SY399 @ ( sK3_Xx @ SV1 ) ) ) )
        = $false )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[14]) ).

thf(18,plain,
    ( ( ~ ( ~ ! [SX0: a] :
                ( ~ ( sK2_SY391 @ SX0 )
                | ( cK @ sK2_SY391 @ SX0 ) )
          | ~ ( sK2_SY391 @ sK1_Xx ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[15]) ).

thf(19,plain,
    ( ( ~ ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ sK1_Xx ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[16]) ).

thf(20,plain,
    ! [SV1: a > $o] :
      ( ( ( ~ ( SV1 @ ( sK3_Xx @ SV1 ) ) )
        = $false )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[17]) ).

thf(21,plain,
    ! [SV1: a > $o] :
      ( ( ( ~ ! [SY399: a > $o] :
                ( ~ ( ~ ( SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) )
                    | ~ ~ ( cK @ SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) ) )
                | ~ ( SY399 @ ( sK3_Xx @ SV1 ) ) ) )
        = $false )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[17]) ).

thf(22,plain,
    ( ( ~ ! [SX0: a] :
            ( ~ ( sK2_SY391 @ SX0 )
            | ( cK @ sK2_SY391 @ SX0 ) )
      | ~ ( sK2_SY391 @ sK1_Xx ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[18]) ).

thf(23,plain,
    ( ( cK
      @ ^ [SX0: a] :
          ~ ! [SX1: a > $o] :
              ~ ~ ( ~ ! [SX2: a] :
                        ( ~ ( SX1 @ SX2 )
                        | ( cK @ SX1 @ SX2 ) )
                  | ~ ( SX1 @ SX0 ) )
      @ sK1_Xx )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[19]) ).

thf(24,plain,
    ! [SV1: a > $o] :
      ( ( ( SV1 @ ( sK3_Xx @ SV1 ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[20]) ).

thf(25,plain,
    ! [SV1: a > $o] :
      ( ( ( ! [SY399: a > $o] :
              ( ~ ( ~ ( SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) )
                  | ~ ~ ( cK @ SY399 @ ( sK4_Xx0 @ SY399 @ SV1 ) ) )
              | ~ ( SY399 @ ( sK3_Xx @ SV1 ) ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[21]) ).

thf(26,plain,
    ( ( ~ ! [SX0: a] :
            ( ~ ( sK2_SY391 @ SX0 )
            | ( cK @ sK2_SY391 @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[22]) ).

thf(27,plain,
    ( ( ~ ( sK2_SY391 @ sK1_Xx ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[22]) ).

thf(28,plain,
    ! [SV2: a,SV1: a > $o] :
      ( ( ( ~ ( cK @ SV1 @ SV2 )
          | ( cK
            @ ^ [SX2: a] :
                ~ ! [SX3: a > $o] :
                    ~ ~ ( ~ ! [SX4: a] :
                              ( ~ ( SX3 @ SX4 )
                              | ( cK @ SX3 @ SX4 ) )
                        | ~ ( SX3 @ SX2 ) )
            @ SV2 ) )
        = $true )
      | ( ( SV1 @ ( sK3_Xx @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[24]) ).

thf(29,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( ~ ( ~ ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
              | ~ ~ ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) ) )
          | ~ ( SV3 @ ( sK3_Xx @ SV1 ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[25]) ).

thf(30,plain,
    ( ( ! [SX0: a] :
          ( ~ ( sK2_SY391 @ SX0 )
          | ( cK @ sK2_SY391 @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[26]) ).

thf(31,plain,
    ( ( sK2_SY391 @ sK1_Xx )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[27]) ).

thf(32,plain,
    ! [SV2: a,SV1: a > $o] :
      ( ( ( ~ ( cK @ SV1 @ SV2 ) )
        = $true )
      | ( ( cK
          @ ^ [SX2: a] :
              ~ ! [SX3: a > $o] :
                  ~ ~ ( ~ ! [SX4: a] :
                            ( ~ ( SX3 @ SX4 )
                            | ( cK @ SX3 @ SX4 ) )
                      | ~ ( SX3 @ SX2 ) )
          @ SV2 )
        = $true )
      | ( ( SV1 @ ( sK3_Xx @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[28]) ).

thf(33,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( ~ ( ~ ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
              | ~ ~ ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) ) ) )
        = $true )
      | ( ( ~ ( SV3 @ ( sK3_Xx @ SV1 ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[29]) ).

thf(34,plain,
    ! [SV4: a] :
      ( ( ~ ( sK2_SY391 @ SV4 )
        | ( cK @ sK2_SY391 @ SV4 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[30]) ).

thf(35,plain,
    ! [SV2: a,SV1: a > $o] :
      ( ( ( cK @ SV1 @ SV2 )
        = $false )
      | ( ( cK
          @ ^ [SX2: a] :
              ~ ! [SX3: a > $o] :
                  ~ ~ ( ~ ! [SX4: a] :
                            ( ~ ( SX3 @ SX4 )
                            | ( cK @ SX3 @ SX4 ) )
                      | ~ ( SX3 @ SX2 ) )
          @ SV2 )
        = $true )
      | ( ( SV1 @ ( sK3_Xx @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[32]) ).

thf(36,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( ~ ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
          | ~ ~ ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( SV3 @ ( sK3_Xx @ SV1 ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[33]) ).

thf(37,plain,
    ! [SV4: a] :
      ( ( ( ~ ( sK2_SY391 @ SV4 ) )
        = $true )
      | ( ( cK @ sK2_SY391 @ SV4 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[34]) ).

thf(38,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( ~ ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( SV3 @ ( sK3_Xx @ SV1 ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[36]) ).

thf(39,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( ~ ~ ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) ) )
        = $false )
      | ( ( ~ ( SV3 @ ( sK3_Xx @ SV1 ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[36]) ).

thf(40,plain,
    ! [SV4: a] :
      ( ( ( sK2_SY391 @ SV4 )
        = $false )
      | ( ( cK @ sK2_SY391 @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[37]) ).

thf(41,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $true )
      | ( ( ~ ( SV3 @ ( sK3_Xx @ SV1 ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[38]) ).

thf(42,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( ~ ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) ) )
        = $true )
      | ( ( ~ ( SV3 @ ( sK3_Xx @ SV1 ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[39]) ).

thf(43,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( SV3 @ ( sK3_Xx @ SV1 ) )
        = $false )
      | ( ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[41]) ).

thf(44,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $false )
      | ( ( ~ ( SV3 @ ( sK3_Xx @ SV1 ) ) )
        = $true )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[42]) ).

thf(45,plain,
    ! [SV3: a > $o,SV5: a,SV1: a > $o] :
      ( ( ( ~ ( cK @ SV1 @ SV5 )
          | ( cK
            @ ^ [SX2: a] :
                ~ ! [SX3: a > $o] :
                    ~ ~ ( ~ ! [SX4: a] :
                              ( ~ ( SX3 @ SX4 )
                              | ( cK @ SX3 @ SX4 ) )
                        | ~ ( SX3 @ SX2 ) )
            @ SV5 ) )
        = $true )
      | ( ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $true )
      | ( ( SV3 @ ( sK3_Xx @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[43]) ).

thf(46,plain,
    ! [SV1: a > $o,SV3: a > $o] :
      ( ( ( SV3 @ ( sK3_Xx @ SV1 ) )
        = $false )
      | ( ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $false )
      | ( ( ! [SY400: a] :
              ( ~ ( cK @ SV1 @ SY400 )
              | ( cK
                @ ^ [SX2: a] :
                    ~ ! [SX3: a > $o] :
                        ~ ~ ( ~ ! [SX4: a] :
                                  ( ~ ( SX3 @ SX4 )
                                  | ( cK @ SX3 @ SX4 ) )
                            | ~ ( SX3 @ SX2 ) )
                @ SY400 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[44]) ).

thf(47,plain,
    ! [SV3: a > $o,SV5: a,SV1: a > $o] :
      ( ( ( ~ ( cK @ SV1 @ SV5 ) )
        = $true )
      | ( ( cK
          @ ^ [SX2: a] :
              ~ ! [SX3: a > $o] :
                  ~ ~ ( ~ ! [SX4: a] :
                            ( ~ ( SX3 @ SX4 )
                            | ( cK @ SX3 @ SX4 ) )
                      | ~ ( SX3 @ SX2 ) )
          @ SV5 )
        = $true )
      | ( ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $true )
      | ( ( SV3 @ ( sK3_Xx @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[45]) ).

thf(48,plain,
    ! [SV3: a > $o,SV6: a,SV1: a > $o] :
      ( ( ( ~ ( cK @ SV1 @ SV6 )
          | ( cK
            @ ^ [SX2: a] :
                ~ ! [SX3: a > $o] :
                    ~ ~ ( ~ ! [SX4: a] :
                              ( ~ ( SX3 @ SX4 )
                              | ( cK @ SX3 @ SX4 ) )
                        | ~ ( SX3 @ SX2 ) )
            @ SV6 ) )
        = $true )
      | ( ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $false )
      | ( ( SV3 @ ( sK3_Xx @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[46]) ).

thf(49,plain,
    ! [SV3: a > $o,SV5: a,SV1: a > $o] :
      ( ( ( cK @ SV1 @ SV5 )
        = $false )
      | ( ( cK
          @ ^ [SX2: a] :
              ~ ! [SX3: a > $o] :
                  ~ ~ ( ~ ! [SX4: a] :
                            ( ~ ( SX3 @ SX4 )
                            | ( cK @ SX3 @ SX4 ) )
                      | ~ ( SX3 @ SX2 ) )
          @ SV5 )
        = $true )
      | ( ( SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $true )
      | ( ( SV3 @ ( sK3_Xx @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[47]) ).

thf(50,plain,
    ! [SV3: a > $o,SV6: a,SV1: a > $o] :
      ( ( ( ~ ( cK @ SV1 @ SV6 ) )
        = $true )
      | ( ( cK
          @ ^ [SX2: a] :
              ~ ! [SX3: a > $o] :
                  ~ ~ ( ~ ! [SX4: a] :
                            ( ~ ( SX3 @ SX4 )
                            | ( cK @ SX3 @ SX4 ) )
                      | ~ ( SX3 @ SX2 ) )
          @ SV6 )
        = $true )
      | ( ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $false )
      | ( ( SV3 @ ( sK3_Xx @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[48]) ).

thf(51,plain,
    ! [SV3: a > $o,SV6: a,SV1: a > $o] :
      ( ( ( cK @ SV1 @ SV6 )
        = $false )
      | ( ( cK
          @ ^ [SX2: a] :
              ~ ! [SX3: a > $o] :
                  ~ ~ ( ~ ! [SX4: a] :
                            ( ~ ( SX3 @ SX4 )
                            | ( cK @ SX3 @ SX4 ) )
                      | ~ ( SX3 @ SX2 ) )
          @ SV6 )
        = $true )
      | ( ( cK @ SV3 @ ( sK4_Xx0 @ SV3 @ SV1 ) )
        = $false )
      | ( ( SV3 @ ( sK3_Xx @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[50]) ).

thf(53,plain,
    ! [SV2: a] :
      ( ( ( cK
          @ ^ [SX0: a] : $false
          @ SV2 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV2 )
        = $true )
      | ( $false = $true ) ),
    inference(prim_subst,[status(thm)],[35:[bind(SV1,$thf( ^ [SV14: a] : $false ))]]) ).

thf(54,plain,
    ! [SV2: a,SV13: a > $o] :
      ( ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV13 @ SX0 )
          @ SV2 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV2 )
        = $true )
      | ( ( ~ ( SV13
              @ ( sK3_Xx
                @ ^ [SX0: a] :
                    ~ ( SV13 @ SX0 ) ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[35:[bind(SV1,$thf( ^ [SV12: a] : ~ ( SV13 @ SV12 ) ))]]) ).

thf(57,plain,
    ! [SV8: a > $o,SV5: a,SV1: a > $o] :
      ( ( ( cK @ SV1 @ SV5 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV5 )
        = $true )
      | ( ( ~ ( SV8
              @ ( sK4_Xx0
                @ ^ [SX0: a] :
                    ~ ( SV8 @ SX0 )
                @ SV1 ) ) )
        = $true )
      | ( ( ~ ( SV8 @ ( sK3_Xx @ SV1 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[49:[bind(SV3,$thf( ^ [SV7: a] : ~ ( SV8 @ SV7 ) ))]]) ).

thf(61,plain,
    ! [SV6: a,SV1: a > $o] :
      ( ( ( cK @ SV1 @ SV6 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV6 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] : $true
          @ ( sK4_Xx0
            @ ^ [SX0: a] : $true
            @ SV1 ) )
        = $false )
      | ( $true = $false ) ),
    inference(prim_subst,[status(thm)],[51:[bind(SV3,$thf( ^ [SV10: a] : $true ))]]) ).

thf(63,plain,
    ! [SV8: a > $o,SV6: a,SV1: a > $o] :
      ( ( ( cK @ SV1 @ SV6 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV6 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV8 @ SX0 )
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV8 @ SX0 )
            @ SV1 ) )
        = $false )
      | ( ( ~ ( SV8 @ ( sK3_Xx @ SV1 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[51:[bind(SV3,$thf( ^ [SV7: a] : ~ ( SV8 @ SV7 ) ))]]) ).

thf(64,plain,
    ! [SV3: a > $o,SV6: a] :
      ( ( ( cK
          @ ^ [SX0: a] : $true
          @ SV6 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV6 )
        = $true )
      | ( ( cK @ SV3
          @ ( sK4_Xx0 @ SV3
            @ ^ [SX0: a] : $true ) )
        = $false )
      | ( ( SV3
          @ ( sK3_Xx
            @ ^ [SX0: a] : $true ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[51:[bind(SV1,$thf( ^ [SV15: a] : $true ))]]) ).

thf(65,plain,
    ! [SV3: a > $o,SV6: a] :
      ( ( ( cK
          @ ^ [SX0: a] : $false
          @ SV6 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV6 )
        = $true )
      | ( ( cK @ SV3
          @ ( sK4_Xx0 @ SV3
            @ ^ [SX0: a] : $false ) )
        = $false )
      | ( ( SV3
          @ ( sK3_Xx
            @ ^ [SX0: a] : $false ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[51:[bind(SV1,$thf( ^ [SV14: a] : $false ))]]) ).

thf(66,plain,
    ! [SV3: a > $o,SV6: a,SV13: a > $o] :
      ( ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV13 @ SX0 )
          @ SV6 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV6 )
        = $true )
      | ( ( cK @ SV3
          @ ( sK4_Xx0 @ SV3
            @ ^ [SX0: a] :
                ~ ( SV13 @ SX0 ) ) )
        = $false )
      | ( ( SV3
          @ ( sK3_Xx
            @ ^ [SX0: a] :
                ~ ( SV13 @ SX0 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[51:[bind(SV1,$thf( ^ [SV12: a] : ~ ( SV13 @ SV12 ) ))]]) ).

thf(67,plain,
    ! [SV2: a,SV13: a > $o] :
      ( ( ( SV13
          @ ( sK3_Xx
            @ ^ [SX0: a] :
                ~ ( SV13 @ SX0 ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV2 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV13 @ SX0 )
          @ SV2 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[54]) ).

thf(68,plain,
    ! [SV5: a,SV1: a > $o,SV8: a > $o] :
      ( ( ( SV8
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV8 @ SX0 )
            @ SV1 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV5 )
        = $true )
      | ( ( cK @ SV1 @ SV5 )
        = $false )
      | ( ( ~ ( SV8 @ ( sK3_Xx @ SV1 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[57]) ).

thf(69,plain,
    ! [SV6: a,SV1: a > $o,SV8: a > $o] :
      ( ( ( SV8 @ ( sK3_Xx @ SV1 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV8 @ SX0 )
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV8 @ SX0 )
            @ SV1 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV6 )
        = $true )
      | ( ( cK @ SV1 @ SV6 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[63]) ).

thf(70,plain,
    ! [SV5: a,SV1: a > $o,SV8: a > $o] :
      ( ( ( SV8 @ ( sK3_Xx @ SV1 ) )
        = $true )
      | ( ( cK @ SV1 @ SV5 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV5 )
        = $true )
      | ( ( SV8
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV8 @ SX0 )
            @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[68]) ).

thf(71,plain,
    ! [SV2: a] :
      ( ( ( cK
          @ ^ [SX0: a] : $false
          @ SV2 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV2 )
        = $true ) ),
    inference(sim,[status(thm)],[53]) ).

thf(72,plain,
    ! [SV6: a,SV1: a > $o] :
      ( ( ( cK @ SV1 @ SV6 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV6 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] : $true
          @ ( sK4_Xx0
            @ ^ [SX0: a] : $true
            @ SV1 ) )
        = $false ) ),
    inference(sim,[status(thm)],[61]) ).

thf(74,plain,
    ! [SV17: a,SV18: a > $o] :
      ( ( ( cK @ SV18 @ SV17 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true ) ),
    inference(rename,[status(thm)],[35]) ).

thf(81,plain,
    ! [SV17: a,SV18: a > $o] :
      ( ( ( ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV17 )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ sK1_Xx ) )
        = $false )
      | ( ( cK @ SV18 @ SV17 )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true ) ),
    inference(res,[status(thm)],[74,23]) ).

thf(83,plain,
    ! [SV17: a] :
      ( ( ( cK
          @ ^ [SX0: a] : $false
          @ SV17 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( $false = $true ) ),
    inference(prim_subst,[status(thm)],[74:[bind(SV18,$thf( ^ [SV21: a] : $false ))]]) ).

thf(84,plain,
    ! [SV17: a] :
      ( ( ( cK
          @ ^ [SX0: a] : $false
          @ SV17 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true ) ),
    inference(sim,[status(thm)],[83]) ).

thf(85,plain,
    ! [SV17: a,SV20: a > $o] :
      ( ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV20 @ SX0 )
          @ SV17 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( ~ ( SV20
              @ ( sK3_Xx
                @ ^ [SX0: a] :
                    ~ ( SV20 @ SX0 ) ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[74:[bind(SV18,$thf( ^ [SV19: a] : ~ ( SV20 @ SV19 ) ))]]) ).

thf(86,plain,
    ! [SV17: a] :
      ( ( ( cK
          @ ^ [SX0: a] : ( SX0 = sK1_Xx )
          @ SV17 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( ( sK3_Xx
            @ ^ [SX0: a] : ( SX0 = sK1_Xx ) )
          = sK1_Xx )
        = $true ) ),
    inference(prim_subst,[status(thm)],[74:[bind(SV18,$thf( ^ [SV23: a] : ( SV23 = sK1_Xx ) ))]]) ).

thf(87,plain,
    ! [SV17: a] :
      ( ( ( cK
          @ ^ [SX0: a] : ( SX0 = sK5_E )
          @ SV17 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( ( sK3_Xx
            @ ^ [SX0: a] : ( SX0 = sK5_E ) )
          = sK5_E )
        = $true ) ),
    inference(prim_subst,[status(thm)],[74:[bind(SV18,$thf( ^ [SV24: a] : ( SV24 = sK5_E ) ))]]) ).

thf(88,plain,
    ! [SV18: a > $o] :
      ( ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK @ SV18 @ sK1_Xx )
        = $false ) ),
    inference(extuni,[status(esa)],[81:[bind(SV17,$thf( sK1_Xx ))]]) ).

thf(93,plain,
    ! [SV17: a,SV20: a > $o] :
      ( ( ( SV20
          @ ( sK3_Xx
            @ ^ [SX0: a] :
                ~ ( SV20 @ SX0 ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV20 @ SX0 )
          @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[85]) ).

thf(158,plain,
    ! [SV65: a] :
      ( ( ( sK2_SY391 @ SV65 )
        = $false )
      | ( ( cK @ sK2_SY391 @ SV65 )
        = $true ) ),
    inference(rename,[status(thm)],[40]) ).

thf(163,plain,
    ! [SV65: a,SV17: a,SV18: a > $o] :
      ( ( ( ( cK @ sK2_SY391 @ SV65 )
          = ( cK @ SV18 @ SV17 ) )
        = $false )
      | ( ( sK2_SY391 @ SV65 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true ) ),
    inference(res,[status(thm)],[158,74]) ).

thf(164,plain,
    ! [SV65: a] :
      ( ( ( ( sK2_SY391 @ SV65 )
          = ( sK2_SY391 @ sK1_Xx ) )
        = $false )
      | ( ( cK @ sK2_SY391 @ SV65 )
        = $true ) ),
    inference(res,[status(thm)],[158,31]) ).

thf(165,plain,
    ! [SV65: a] :
      ( ( ( ( cK @ sK2_SY391 @ SV65 )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ SV65 )
        = $false ) ),
    inference(res,[status(thm)],[158,23]) ).

thf(166,plain,
    ( ( ( sK2_SY391 @ sK1_Xx )
      = $false )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( ~ ! [SX0: a > $o] :
              ~ ~ ( ~ ! [SX1: a] :
                        ( ~ ( SX0 @ SX1 )
                        | ( cK @ SX0 @ SX1 ) )
                  | ~ ( SX0 @ ( sK12_E @ sK1_Xx ) ) ) )
      = $true ) ),
    inference(extuni,[status(esa)],[165:[bind(SV65,$thf( sK1_Xx ))]]) ).

thf(167,plain,
    ( ( ( sK2_SY391 @ sK1_Xx )
      = $false )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $false )
    | ( ( ~ ! [SX0: a > $o] :
              ~ ~ ( ~ ! [SX1: a] :
                        ( ~ ( SX0 @ SX1 )
                        | ( cK @ SX0 @ SX1 ) )
                  | ~ ( SX0 @ ( sK12_E @ sK1_Xx ) ) ) )
      = $false ) ),
    inference(extuni,[status(esa)],[165:[bind(SV65,$thf( sK1_Xx ))]]) ).

thf(168,plain,
    ( ( cK @ sK2_SY391 @ sK1_Xx )
    = $true ),
    inference(extuni,[status(esa)],[164:[bind(SV65,$thf( sK1_Xx ))]]) ).

thf(169,plain,
    ! [SV17: a] :
      ( ( ( sK2_SY391 @ ( sK3_Xx @ sK2_SY391 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( sK2_SY391 @ SV17 )
        = $false ) ),
    inference(extuni,[status(esa)],[163:[bind(SV65,$thf( SV17 )),bind(SV18,$thf( sK2_SY391 ))]]) ).

thf(170,plain,
    ( ( ( ! [SX0: a > $o] :
            ~ ~ ( ~ ! [SX1: a] :
                      ( ~ ( SX0 @ SX1 )
                      | ( cK @ SX0 @ SX1 ) )
                | ~ ( SX0 @ ( sK12_E @ sK1_Xx ) ) ) )
      = $true )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $false )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[167]) ).

thf(171,plain,
    ( ( ( ! [SX0: a > $o] :
            ~ ~ ( ~ ! [SX1: a] :
                      ( ~ ( SX0 @ SX1 )
                      | ( cK @ SX0 @ SX1 ) )
                | ~ ( SX0 @ ( sK12_E @ sK1_Xx ) ) ) )
      = $false )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[166]) ).

thf(172,plain,
    ! [SV66: a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY464: a] :
                      ( ~ ( SV66 @ SY464 )
                      | ( cK @ SV66 @ SY464 ) )
                | ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[170]) ).

thf(173,plain,
    ( ( ( ~ ~ ( ~ ! [SY465: a] :
                    ( ~ ( sK13_SX0 @ SY465 )
                    | ( cK @ sK13_SX0 @ SY465 ) )
              | ~ ( sK13_SX0 @ ( sK12_E @ sK1_Xx ) ) ) )
      = $false )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[171]) ).

thf(174,plain,
    ! [SV66: a > $o] :
      ( ( ( ~ ( ~ ! [SY464: a] :
                    ( ~ ( SV66 @ SY464 )
                    | ( cK @ SV66 @ SY464 ) )
              | ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) ) )
        = $false )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[172]) ).

thf(175,plain,
    ( ( ( ~ ( ~ ! [SY465: a] :
                  ( ~ ( sK13_SX0 @ SY465 )
                  | ( cK @ sK13_SX0 @ SY465 ) )
            | ~ ( sK13_SX0 @ ( sK12_E @ sK1_Xx ) ) ) )
      = $true )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[173]) ).

thf(176,plain,
    ! [SV66: a > $o] :
      ( ( ( ~ ! [SY464: a] :
                ( ~ ( SV66 @ SY464 )
                | ( cK @ SV66 @ SY464 ) )
          | ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[174]) ).

thf(177,plain,
    ( ( ( ~ ! [SY465: a] :
              ( ~ ( sK13_SX0 @ SY465 )
              | ( cK @ sK13_SX0 @ SY465 ) )
        | ~ ( sK13_SX0 @ ( sK12_E @ sK1_Xx ) ) )
      = $false )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[175]) ).

thf(178,plain,
    ! [SV66: a > $o] :
      ( ( ( ~ ! [SY464: a] :
                ( ~ ( SV66 @ SY464 )
                | ( cK @ SV66 @ SY464 ) ) )
        = $true )
      | ( ( ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[176]) ).

thf(179,plain,
    ( ( ( ~ ! [SY465: a] :
              ( ~ ( sK13_SX0 @ SY465 )
              | ( cK @ sK13_SX0 @ SY465 ) ) )
      = $false )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[177]) ).

thf(180,plain,
    ( ( ( ~ ( sK13_SX0 @ ( sK12_E @ sK1_Xx ) ) )
      = $false )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[177]) ).

thf(181,plain,
    ! [SV66: a > $o] :
      ( ( ( ! [SY464: a] :
              ( ~ ( SV66 @ SY464 )
              | ( cK @ SV66 @ SY464 ) ) )
        = $false )
      | ( ( ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[178]) ).

thf(182,plain,
    ( ( ( ! [SY465: a] :
            ( ~ ( sK13_SX0 @ SY465 )
            | ( cK @ sK13_SX0 @ SY465 ) ) )
      = $true )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[179]) ).

thf(183,plain,
    ( ( ( sK13_SX0 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
      = $true )
    | ( ( sK2_SY391 @ sK1_Xx )
      = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[180]) ).

thf(184,plain,
    ! [SV66: a > $o] :
      ( ( ( ~ ( SV66 @ ( sK14_SY464 @ SV66 ) )
          | ( cK @ SV66 @ ( sK14_SY464 @ SV66 ) ) )
        = $false )
      | ( ( ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[181]) ).

thf(185,plain,
    ! [SV67: a] :
      ( ( ( ~ ( sK13_SX0 @ SV67 )
          | ( cK @ sK13_SX0 @ SV67 ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $true )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[182]) ).

thf(186,plain,
    ! [SV66: a > $o] :
      ( ( ( ~ ( SV66 @ ( sK14_SY464 @ SV66 ) ) )
        = $false )
      | ( ( ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[184]) ).

thf(187,plain,
    ! [SV66: a > $o] :
      ( ( ( cK @ SV66 @ ( sK14_SY464 @ SV66 ) )
        = $false )
      | ( ( ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[184]) ).

thf(188,plain,
    ! [SV67: a] :
      ( ( ( ~ ( sK13_SX0 @ SV67 ) )
        = $true )
      | ( ( cK @ sK13_SX0 @ SV67 )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $true )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[185]) ).

thf(189,plain,
    ! [SV66: a > $o] :
      ( ( ( SV66 @ ( sK14_SY464 @ SV66 ) )
        = $true )
      | ( ( ~ ( SV66 @ ( sK12_E @ sK1_Xx ) ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[186]) ).

thf(190,plain,
    ! [SV66: a > $o] :
      ( ( ( SV66 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( cK @ SV66 @ ( sK14_SY464 @ SV66 ) )
        = $false )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[187]) ).

thf(191,plain,
    ! [SV67: a] :
      ( ( ( sK13_SX0 @ SV67 )
        = $false )
      | ( ( cK @ sK13_SX0 @ SV67 )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $true )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[188]) ).

thf(192,plain,
    ! [SV66: a > $o] :
      ( ( ( SV66 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( SV66 @ ( sK14_SY464 @ SV66 ) )
        = $true )
      | ( ( sK2_SY391 @ ( sK12_E @ sK1_Xx ) )
        = $false )
      | ( ( sK2_SY391 @ sK1_Xx )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[189]) ).

thf(193,plain,
    ! [SV68: a > $o,SV69: a,SV70: a > $o] :
      ( ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false ) ),
    inference(rename,[status(thm)],[49]) ).

thf(203,plain,
    ! [SV68: a > $o,SV69: a,SV70: a > $o,SV65: a] :
      ( ( ( ( cK @ SV70 @ SV69 )
          = ( cK @ sK2_SY391 @ SV65 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( sK2_SY391 @ SV65 )
        = $false ) ),
    inference(res,[status(thm)],[193,158]) ).

thf(209,plain,
    ! [SV68: a > $o,SV69: a,SV70: a > $o,SV17: a,SV18: a > $o] :
      ( ( ( ( cK @ SV70 @ SV69 )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV17 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK @ SV18 @ SV17 )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true ) ),
    inference(res,[status(thm)],[193,74]) ).

thf(211,plain,
    ! [SV68: a > $o,SV69: a,SV70: a > $o,SV17: a,SV18: a > $o] :
      ( ( ( ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV69 )
          = ( cK @ SV18 @ SV17 ) )
        = $false )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true ) ),
    inference(res,[status(thm)],[193,74]) ).

thf(215,plain,
    ! [SV68: a > $o,SV69: a,SV70: a > $o] :
      ( ( ( ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV69 )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ sK1_Xx ) )
        = $false )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false ) ),
    inference(res,[status(thm)],[193,23]) ).

thf(218,plain,
    ! [SV72: a > $o,SV69: a,SV70: a > $o] :
      ( ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( ~ ( SV72
              @ ( sK4_Xx0
                @ ^ [SX0: a] :
                    ~ ( SV72 @ SX0 )
                @ SV70 ) ) )
        = $true )
      | ( ( ~ ( SV72 @ ( sK3_Xx @ SV70 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[193:[bind(SV68,$thf( ^ [SV71: a] : ~ ( SV72 @ SV71 ) ))]]) ).

thf(226,plain,
    ! [SV107: a > $o,SV69: a,SV70: a > $o] :
      ( ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( ~ ( SV107
              @ ( sK4_Xx0
                @ ^ [SX0: a] :
                    ~ ( SV107 @ SX0 )
                @ SV70 ) ) )
        = $true )
      | ( ( ~ ( SV107 @ ( sK3_Xx @ SV70 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[193:[bind(SV68,$thf( ^ [SV106: a] : ~ ( SV107 @ SV106 ) ))]]) ).

thf(232,plain,
    ! [SV70: a > $o,SV68: a > $o] :
      ( ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ sK1_Xx )
        = $false ) ),
    inference(extuni,[status(esa)],[215:[bind(SV69,$thf( sK1_Xx ))]]) ).

thf(233,plain,
    ! [SV70: a > $o,SV68: a > $o,SV17: a] :
      ( ( ( ~ ! [SX0: a > $o] :
                ~ ~ ( ~ ! [SX1: a] :
                          ( ~ ( SX0 @ SX1 )
                          | ( cK @ SX0 @ SX1 ) )
                    | ~ ( SX0
                        @ ( sK3_Xx
                          @ ^ [SX1: a] :
                              ~ ! [SX2: a > $o] :
                                  ~ ~ ( ~ ! [SX3: a] :
                                            ( ~ ( SX2 @ SX3 )
                                            | ( cK @ SX2 @ SX3 ) )
                                      | ~ ( SX2 @ SX1 ) ) ) ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extuni,[status(esa)],[211:[bind(SV69,$thf( SV17 )),bind(SV18,$thf( ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) ))]]) ).

thf(234,plain,
    ! [SV68: a > $o,SV17: a,SV18: a > $o] :
      ( ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK @ SV18 @ SV17 )
        = $false )
      | ( ( SV68
          @ ( sK3_Xx
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) ) ) )
        = $false )
      | ( ( SV68
          @ ( sK4_Xx0 @ SV68
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true ) ),
    inference(extuni,[status(esa)],[209:[bind(SV69,$thf( SV17 )),bind(SV70,$thf( ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) ))]]) ).

thf(235,plain,
    ! [SV68: a > $o,SV65: a] :
      ( ( ( sK2_SY391 @ SV65 )
        = $false )
      | ( ( SV68 @ ( sK3_Xx @ sK2_SY391 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ sK2_SY391 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV65 )
        = $true ) ),
    inference(extuni,[status(esa)],[203:[bind(SV69,$thf( SV65 )),bind(SV70,$thf( sK2_SY391 ))]]) ).

thf(238,plain,
    ! [SV70: a > $o,SV68: a > $o,SV17: a] :
      ( ( ( ! [SX0: a > $o] :
              ~ ~ ( ~ ! [SX1: a] :
                        ( ~ ( SX0 @ SX1 )
                        | ( cK @ SX0 @ SX1 ) )
                  | ~ ( SX0
                      @ ( sK3_Xx
                        @ ^ [SX1: a] :
                            ~ ! [SX2: a > $o] :
                                ~ ~ ( ~ ! [SX3: a] :
                                          ( ~ ( SX2 @ SX3 )
                                          | ( cK @ SX2 @ SX3 ) )
                                    | ~ ( SX2 @ SX1 ) ) ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(239,plain,
    ! [SV69: a,SV70: a > $o,SV72: a > $o] :
      ( ( ( SV72
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV72 @ SX0 )
            @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( ~ ( SV72 @ ( sK3_Xx @ SV70 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[218]) ).

thf(240,plain,
    ! [SV69: a,SV70: a > $o,SV107: a > $o] :
      ( ( ( SV107
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV107 @ SX0 )
            @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( ~ ( SV107 @ ( sK3_Xx @ SV70 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[226]) ).

thf(241,plain,
    ! [SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY512: a] :
                      ( ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17 @ SY512 )
                      | ( cK @ ( sK19_SX0 @ SV70 @ SV68 @ SV17 ) @ SY512 ) )
                | ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17
                    @ ( sK3_Xx
                      @ ^ [SX1: a] :
                          ~ ! [SX2: a > $o] :
                              ~ ~ ( ~ ! [SX3: a] :
                                        ( ~ ( SX2 @ SX3 )
                                        | ( cK @ SX2 @ SX3 ) )
                                  | ~ ( SX2 @ SX1 ) ) ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[238]) ).

thf(242,plain,
    ! [SV69: a,SV70: a > $o,SV72: a > $o] :
      ( ( ( SV72 @ ( sK3_Xx @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( SV72
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV72 @ SX0 )
            @ SV70 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[239]) ).

thf(243,plain,
    ! [SV69: a,SV70: a > $o,SV107: a > $o] :
      ( ( ( SV107 @ ( sK3_Xx @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( SV107
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV107 @ SX0 )
            @ SV70 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[240]) ).

thf(244,plain,
    ! [SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( ~ ( ~ ! [SY512: a] :
                    ( ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17 @ SY512 )
                    | ( cK @ ( sK19_SX0 @ SV70 @ SV68 @ SV17 ) @ SY512 ) )
              | ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17
                  @ ( sK3_Xx
                    @ ^ [SX1: a] :
                        ~ ! [SX2: a > $o] :
                            ~ ~ ( ~ ! [SX3: a] :
                                      ( ~ ( SX2 @ SX3 )
                                      | ( cK @ SX2 @ SX3 ) )
                                | ~ ( SX2 @ SX1 ) ) ) ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[241]) ).

thf(245,plain,
    ! [SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( ~ ! [SY512: a] :
                ( ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17 @ SY512 )
                | ( cK @ ( sK19_SX0 @ SV70 @ SV68 @ SV17 ) @ SY512 ) )
          | ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17
              @ ( sK3_Xx
                @ ^ [SX1: a] :
                    ~ ! [SX2: a > $o] :
                        ~ ~ ( ~ ! [SX3: a] :
                                  ( ~ ( SX2 @ SX3 )
                                  | ( cK @ SX2 @ SX3 ) )
                            | ~ ( SX2 @ SX1 ) ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[244]) ).

thf(246,plain,
    ! [SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( ~ ! [SY512: a] :
                ( ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17 @ SY512 )
                | ( cK @ ( sK19_SX0 @ SV70 @ SV68 @ SV17 ) @ SY512 ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[245]) ).

thf(247,plain,
    ! [SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17
              @ ( sK3_Xx
                @ ^ [SX1: a] :
                    ~ ! [SX2: a > $o] :
                        ~ ~ ( ~ ! [SX3: a] :
                                  ( ~ ( SX2 @ SX3 )
                                  | ( cK @ SX2 @ SX3 ) )
                            | ~ ( SX2 @ SX1 ) ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[245]) ).

thf(248,plain,
    ! [SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( ! [SY512: a] :
              ( ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17 @ SY512 )
              | ( cK @ ( sK19_SX0 @ SV70 @ SV68 @ SV17 ) @ SY512 ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[246]) ).

thf(249,plain,
    ! [SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( sK19_SX0 @ SV70 @ SV68 @ SV17
          @ ( sK3_Xx
            @ ^ [SX1: a] :
                ~ ! [SX2: a > $o] :
                    ~ ~ ( ~ ! [SX3: a] :
                              ( ~ ( SX2 @ SX3 )
                              | ( cK @ SX2 @ SX3 ) )
                        | ~ ( SX2 @ SX1 ) ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[247]) ).

thf(250,plain,
    ! [SV171: a,SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17 @ SV171 )
          | ( cK @ ( sK19_SX0 @ SV70 @ SV68 @ SV17 ) @ SV171 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[248]) ).

thf(251,plain,
    ! [SV171: a,SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( ~ ( sK19_SX0 @ SV70 @ SV68 @ SV17 @ SV171 ) )
        = $true )
      | ( ( cK @ ( sK19_SX0 @ SV70 @ SV68 @ SV17 ) @ SV171 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[250]) ).

thf(252,plain,
    ! [SV171: a,SV17: a,SV68: a > $o,SV70: a > $o] :
      ( ( ( sK19_SX0 @ SV70 @ SV68 @ SV17 @ SV171 )
        = $false )
      | ( ( cK @ ( sK19_SX0 @ SV70 @ SV68 @ SV17 ) @ SV171 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[251]) ).

thf(253,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o] :
      ( ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false ) ),
    inference(rename,[status(thm)],[51]) ).

thf(265,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o,SV68: a > $o,SV69: a,SV70: a > $o] :
      ( ( ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV69 ) )
        = $false )
      | ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false ) ),
    inference(res,[status(thm)],[253,193]) ).

thf(266,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o,SV68: a > $o,SV69: a,SV70: a > $o] :
      ( ( ( ( cK @ SV174 @ SV173 )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV69 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false ) ),
    inference(res,[status(thm)],[253,193]) ).

thf(267,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o,SV68: a > $o,SV69: a,SV70: a > $o] :
      ( ( ( ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV173 )
          = ( cK @ SV70 @ SV69 ) )
        = $false )
      | ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false ) ),
    inference(res,[status(thm)],[253,193]) ).

thf(269,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o,SV65: a] :
      ( ( ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
          = ( cK @ sK2_SY391 @ SV65 ) )
        = $false )
      | ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( sK2_SY391 @ SV65 )
        = $false ) ),
    inference(res,[status(thm)],[253,158]) ).

thf(270,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o,SV65: a] :
      ( ( ( ( cK @ SV174 @ SV173 )
          = ( cK @ sK2_SY391 @ SV65 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( sK2_SY391 @ SV65 )
        = $false ) ),
    inference(res,[status(thm)],[253,158]) ).

thf(276,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o,SV17: a,SV18: a > $o] :
      ( ( ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV17 ) )
        = $false )
      | ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV18 @ SV17 )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true ) ),
    inference(res,[status(thm)],[253,74]) ).

thf(277,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o,SV17: a,SV18: a > $o] :
      ( ( ( ( cK @ SV174 @ SV173 )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV17 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV18 @ SV17 )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true ) ),
    inference(res,[status(thm)],[253,74]) ).

thf(278,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o,SV17: a,SV18: a > $o] :
      ( ( ( ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV173 )
          = ( cK @ SV18 @ SV17 ) )
        = $false )
      | ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true ) ),
    inference(res,[status(thm)],[253,74]) ).

thf(282,plain,
    ! [SV172: a > $o,SV173: a,SV174: a > $o] :
      ( ( ( ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV173 )
          = ( cK
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ sK1_Xx ) )
        = $false )
      | ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false ) ),
    inference(res,[status(thm)],[253,23]) ).

thf(283,plain,
    ! [SV173: a,SV174: a > $o] :
      ( ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] : $true
          @ ( sK4_Xx0
            @ ^ [SX0: a] : $true
            @ SV174 ) )
        = $false )
      | ( $true = $false ) ),
    inference(prim_subst,[status(thm)],[253:[bind(SV172,$thf( ^ [SV178: a] : $true ))]]) ).

thf(284,plain,
    ! [SV173: a,SV174: a > $o] :
      ( ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] : $true
          @ ( sK4_Xx0
            @ ^ [SX0: a] : $true
            @ SV174 ) )
        = $false ) ),
    inference(sim,[status(thm)],[283]) ).

thf(286,plain,
    ! [SV176: a > $o,SV173: a,SV174: a > $o] :
      ( ( ( cK @ SV174 @ SV173 )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV176 @ SX0 )
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV176 @ SX0 )
            @ SV174 ) )
        = $false )
      | ( ( ~ ( SV176 @ ( sK3_Xx @ SV174 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[253:[bind(SV172,$thf( ^ [SV175: a] : ~ ( SV176 @ SV175 ) ))]]) ).

thf(302,plain,
    ! [SV174: a > $o,SV172: a > $o] :
      ( ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ sK1_Xx )
        = $false ) ),
    inference(extuni,[status(esa)],[282:[bind(SV173,$thf( sK1_Xx ))]]) ).

thf(303,plain,
    ! [SV174: a > $o,SV172: a > $o,SV17: a] :
      ( ( ( ~ ! [SX0: a > $o] :
                ~ ~ ( ~ ! [SX1: a] :
                          ( ~ ( SX0 @ SX1 )
                          | ( cK @ SX0 @ SX1 ) )
                    | ~ ( SX0
                        @ ( sK3_Xx
                          @ ^ [SX1: a] :
                              ~ ! [SX2: a > $o] :
                                  ~ ~ ( ~ ! [SX3: a] :
                                            ( ~ ( SX2 @ SX3 )
                                            | ( cK @ SX2 @ SX3 ) )
                                      | ~ ( SX2 @ SX1 ) ) ) ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extuni,[status(esa)],[278:[bind(SV173,$thf( SV17 )),bind(SV18,$thf( ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) ))]]) ).

thf(304,plain,
    ! [SV172: a > $o,SV17: a,SV18: a > $o] :
      ( ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK @ SV18 @ SV17 )
        = $false )
      | ( ( SV172
          @ ( sK3_Xx
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) ) ) )
        = $false )
      | ( ( cK @ SV172
          @ ( sK4_Xx0 @ SV172
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true ) ),
    inference(extuni,[status(esa)],[277:[bind(SV173,$thf( SV17 )),bind(SV174,$thf( ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) ))]]) ).

thf(305,plain,
    ! [SV173: a,SV174: a > $o,SV18: a > $o] :
      ( ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( ~ ! [SX0: a > $o] :
                ~ ~ ( ~ ! [SX1: a] :
                          ( ~ ( SX0 @ SX1 )
                          | ( cK @ SX0 @ SX1 ) )
                    | ~ ( SX0 @ ( sK3_Xx @ SV174 ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extuni,[status(esa)],[276:[bind(SV17,$thf( sK4_Xx0 @ ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) @ SV174 )),bind(SV172,$thf( ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) ))]]) ).

thf(306,plain,
    ! [SV172: a > $o,SV65: a] :
      ( ( ( sK2_SY391 @ SV65 )
        = $false )
      | ( ( SV172 @ ( sK3_Xx @ sK2_SY391 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ sK2_SY391 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV65 )
        = $true ) ),
    inference(extuni,[status(esa)],[270:[bind(SV173,$thf( SV65 )),bind(SV174,$thf( sK2_SY391 ))]]) ).

thf(307,plain,
    ! [SV173: a,SV174: a > $o] :
      ( ( ( sK2_SY391 @ ( sK4_Xx0 @ sK2_SY391 @ SV174 ) )
        = $false )
      | ( ( sK2_SY391 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extuni,[status(esa)],[269:[bind(SV65,$thf( sK4_Xx0 @ sK2_SY391 @ SV174 )),bind(SV172,$thf( sK2_SY391 ))]]) ).

thf(308,plain,
    ! [SV174: a > $o,SV172: a > $o,SV69: a,SV68: a > $o] :
      ( ( ( SV68
          @ ( sK3_Xx
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) ) ) )
        = $false )
      | ( ( SV68
          @ ( sK4_Xx0 @ SV68
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV69 )
        = $false ) ),
    inference(extuni,[status(esa)],[267:[bind(SV173,$thf( SV69 )),bind(SV70,$thf( ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) ))]]) ).

thf(309,plain,
    ! [SV172: a > $o,SV69: a,SV70: a > $o,SV68: a > $o] :
      ( ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70 @ SV69 )
        = $false )
      | ( ( SV172
          @ ( sK3_Xx
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) ) ) )
        = $false )
      | ( ( cK @ SV172
          @ ( sK4_Xx0 @ SV172
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV69 )
        = $true ) ),
    inference(extuni,[status(esa)],[266:[bind(SV173,$thf( SV69 )),bind(SV174,$thf( ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) ))]]) ).

thf(310,plain,
    ! [SV173: a,SV174: a > $o,SV70: a > $o,SV68: a > $o] :
      ( ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( ~ ! [SX0: a > $o] :
                ~ ~ ( ~ ! [SX1: a] :
                          ( ~ ( SX0 @ SX1 )
                          | ( cK @ SX0 @ SX1 ) )
                    | ~ ( SX0 @ ( sK3_Xx @ SV174 ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extuni,[status(esa)],[265:[bind(SV69,$thf( sK4_Xx0 @ ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) @ SV174 )),bind(SV172,$thf( ^ [SX0: a] : ~ ( ! [SX1: a > $o] : ~ ( ~ ( ~ ( ! [SX2: a] : ( ~ ( SX1 @ SX2 ) | ( cK @ SX1 @ SX2 ) ) ) | ~ ( SX1 @ SX0 ) ) ) ) ))]]) ).

thf(315,plain,
    ! [SV174: a > $o,SV172: a > $o,SV17: a] :
      ( ( ( ! [SX0: a > $o] :
              ~ ~ ( ~ ! [SX1: a] :
                        ( ~ ( SX0 @ SX1 )
                        | ( cK @ SX0 @ SX1 ) )
                  | ~ ( SX0
                      @ ( sK3_Xx
                        @ ^ [SX1: a] :
                            ~ ! [SX2: a > $o] :
                                ~ ~ ( ~ ! [SX3: a] :
                                          ( ~ ( SX2 @ SX3 )
                                          | ( cK @ SX2 @ SX3 ) )
                                    | ~ ( SX2 @ SX1 ) ) ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[303]) ).

thf(316,plain,
    ! [SV173: a,SV18: a > $o,SV174: a > $o] :
      ( ( ( ! [SX0: a > $o] :
              ~ ~ ( ~ ! [SX1: a] :
                        ( ~ ( SX0 @ SX1 )
                        | ( cK @ SX0 @ SX1 ) )
                  | ~ ( SX0 @ ( sK3_Xx @ SV174 ) ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[305]) ).

thf(317,plain,
    ! [SV173: a,SV68: a > $o,SV70: a > $o,SV174: a > $o] :
      ( ( ( ! [SX0: a > $o] :
              ~ ~ ( ~ ! [SX1: a] :
                        ( ~ ( SX0 @ SX1 )
                        | ( cK @ SX0 @ SX1 ) )
                  | ~ ( SX0 @ ( sK3_Xx @ SV174 ) ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[310]) ).

thf(320,plain,
    ! [SV173: a,SV174: a > $o,SV176: a > $o] :
      ( ( ( SV176 @ ( sK3_Xx @ SV174 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ( SV176 @ SX0 )
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ( SV176 @ SX0 )
            @ SV174 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[286]) ).

thf(321,plain,
    ! [SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY566: a] :
                      ( ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17 @ SY566 )
                      | ( cK @ ( sK33_SX0 @ SV174 @ SV172 @ SV17 ) @ SY566 ) )
                | ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17
                    @ ( sK3_Xx
                      @ ^ [SX1: a] :
                          ~ ! [SX2: a > $o] :
                              ~ ~ ( ~ ! [SX3: a] :
                                        ( ~ ( SX2 @ SX3 )
                                        | ( cK @ SX2 @ SX3 ) )
                                  | ~ ( SX2 @ SX1 ) ) ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[315]) ).

thf(322,plain,
    ! [SV173: a,SV18: a > $o,SV174: a > $o,SV239: a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY570: a] :
                      ( ~ ( SV239 @ SY570 )
                      | ( cK @ SV239 @ SY570 ) )
                | ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[316]) ).

thf(323,plain,
    ! [SV173: a,SV68: a > $o,SV70: a > $o,SV174: a > $o,SV240: a > $o] :
      ( ( ( ~ ~ ( ~ ! [SY571: a] :
                      ( ~ ( SV240 @ SY571 )
                      | ( cK @ SV240 @ SY571 ) )
                | ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[317]) ).

thf(326,plain,
    ! [SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( ~ ( ~ ! [SY566: a] :
                    ( ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17 @ SY566 )
                    | ( cK @ ( sK33_SX0 @ SV174 @ SV172 @ SV17 ) @ SY566 ) )
              | ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17
                  @ ( sK3_Xx
                    @ ^ [SX1: a] :
                        ~ ! [SX2: a > $o] :
                            ~ ~ ( ~ ! [SX3: a] :
                                      ( ~ ( SX2 @ SX3 )
                                      | ( cK @ SX2 @ SX3 ) )
                                | ~ ( SX2 @ SX1 ) ) ) ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[321]) ).

thf(327,plain,
    ! [SV173: a,SV18: a > $o,SV174: a > $o,SV239: a > $o] :
      ( ( ( ~ ( ~ ! [SY570: a] :
                    ( ~ ( SV239 @ SY570 )
                    | ( cK @ SV239 @ SY570 ) )
              | ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) ) )
        = $false )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[322]) ).

thf(328,plain,
    ! [SV173: a,SV68: a > $o,SV70: a > $o,SV174: a > $o,SV240: a > $o] :
      ( ( ( ~ ( ~ ! [SY571: a] :
                    ( ~ ( SV240 @ SY571 )
                    | ( cK @ SV240 @ SY571 ) )
              | ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) ) )
        = $false )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[323]) ).

thf(331,plain,
    ! [SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( ~ ! [SY566: a] :
                ( ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17 @ SY566 )
                | ( cK @ ( sK33_SX0 @ SV174 @ SV172 @ SV17 ) @ SY566 ) )
          | ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17
              @ ( sK3_Xx
                @ ^ [SX1: a] :
                    ~ ! [SX2: a > $o] :
                        ~ ~ ( ~ ! [SX3: a] :
                                  ( ~ ( SX2 @ SX3 )
                                  | ( cK @ SX2 @ SX3 ) )
                            | ~ ( SX2 @ SX1 ) ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(332,plain,
    ! [SV173: a,SV18: a > $o,SV174: a > $o,SV239: a > $o] :
      ( ( ( ~ ! [SY570: a] :
                ( ~ ( SV239 @ SY570 )
                | ( cK @ SV239 @ SY570 ) )
          | ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[327]) ).

thf(333,plain,
    ! [SV173: a,SV68: a > $o,SV70: a > $o,SV174: a > $o,SV240: a > $o] :
      ( ( ( ~ ! [SY571: a] :
                ( ~ ( SV240 @ SY571 )
                | ( cK @ SV240 @ SY571 ) )
          | ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[328]) ).

thf(336,plain,
    ! [SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( ~ ! [SY566: a] :
                ( ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17 @ SY566 )
                | ( cK @ ( sK33_SX0 @ SV174 @ SV172 @ SV17 ) @ SY566 ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[331]) ).

thf(337,plain,
    ! [SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17
              @ ( sK3_Xx
                @ ^ [SX1: a] :
                    ~ ! [SX2: a > $o] :
                        ~ ~ ( ~ ! [SX3: a] :
                                  ( ~ ( SX2 @ SX3 )
                                  | ( cK @ SX2 @ SX3 ) )
                            | ~ ( SX2 @ SX1 ) ) ) ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[331]) ).

thf(338,plain,
    ! [SV173: a,SV18: a > $o,SV174: a > $o,SV239: a > $o] :
      ( ( ( ~ ! [SY570: a] :
                ( ~ ( SV239 @ SY570 )
                | ( cK @ SV239 @ SY570 ) ) )
        = $true )
      | ( ( ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[332]) ).

thf(339,plain,
    ! [SV173: a,SV68: a > $o,SV70: a > $o,SV174: a > $o,SV240: a > $o] :
      ( ( ( ~ ! [SY571: a] :
                ( ~ ( SV240 @ SY571 )
                | ( cK @ SV240 @ SY571 ) ) )
        = $true )
      | ( ( ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[333]) ).

thf(342,plain,
    ! [SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( ! [SY566: a] :
              ( ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17 @ SY566 )
              | ( cK @ ( sK33_SX0 @ SV174 @ SV172 @ SV17 ) @ SY566 ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[336]) ).

thf(343,plain,
    ! [SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( sK33_SX0 @ SV174 @ SV172 @ SV17
          @ ( sK3_Xx
            @ ^ [SX1: a] :
                ~ ! [SX2: a > $o] :
                    ~ ~ ( ~ ! [SX3: a] :
                              ( ~ ( SX2 @ SX3 )
                              | ( cK @ SX2 @ SX3 ) )
                        | ~ ( SX2 @ SX1 ) ) ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[337]) ).

thf(344,plain,
    ! [SV173: a,SV18: a > $o,SV174: a > $o,SV239: a > $o] :
      ( ( ( ! [SY570: a] :
              ( ~ ( SV239 @ SY570 )
              | ( cK @ SV239 @ SY570 ) ) )
        = $false )
      | ( ( ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[338]) ).

thf(345,plain,
    ! [SV173: a,SV68: a > $o,SV70: a > $o,SV174: a > $o,SV240: a > $o] :
      ( ( ( ! [SY571: a] :
              ( ~ ( SV240 @ SY571 )
              | ( cK @ SV240 @ SY571 ) ) )
        = $false )
      | ( ( ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[339]) ).

thf(348,plain,
    ! [SV243: a,SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17 @ SV243 )
          | ( cK @ ( sK33_SX0 @ SV174 @ SV172 @ SV17 ) @ SV243 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[342]) ).

thf(349,plain,
    ! [SV174: a > $o,SV18: a > $o,SV173: a,SV239: a > $o] :
      ( ( ( ~ ( SV239 @ ( sK34_SY570 @ SV173 @ SV18 @ SV174 @ SV239 ) )
          | ( cK @ SV239 @ ( sK34_SY570 @ SV173 @ SV18 @ SV174 @ SV239 ) ) )
        = $false )
      | ( ( ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[344]) ).

thf(350,plain,
    ! [SV174: a > $o,SV70: a > $o,SV68: a > $o,SV173: a,SV240: a > $o] :
      ( ( ( ~ ( SV240 @ ( sK35_SY571 @ SV173 @ SV68 @ SV70 @ SV174 @ SV240 ) )
          | ( cK @ SV240 @ ( sK35_SY571 @ SV173 @ SV68 @ SV70 @ SV174 @ SV240 ) ) )
        = $false )
      | ( ( ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[345]) ).

thf(353,plain,
    ! [SV243: a,SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( ~ ( sK33_SX0 @ SV174 @ SV172 @ SV17 @ SV243 ) )
        = $true )
      | ( ( cK @ ( sK33_SX0 @ SV174 @ SV172 @ SV17 ) @ SV243 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[348]) ).

thf(354,plain,
    ! [SV174: a > $o,SV18: a > $o,SV173: a,SV239: a > $o] :
      ( ( ( ~ ( SV239 @ ( sK34_SY570 @ SV173 @ SV18 @ SV174 @ SV239 ) ) )
        = $false )
      | ( ( ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[349]) ).

thf(355,plain,
    ! [SV174: a > $o,SV18: a > $o,SV173: a,SV239: a > $o] :
      ( ( ( cK @ SV239 @ ( sK34_SY570 @ SV173 @ SV18 @ SV174 @ SV239 ) )
        = $false )
      | ( ( ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[349]) ).

thf(356,plain,
    ! [SV174: a > $o,SV70: a > $o,SV68: a > $o,SV173: a,SV240: a > $o] :
      ( ( ( ~ ( SV240 @ ( sK35_SY571 @ SV173 @ SV68 @ SV70 @ SV174 @ SV240 ) ) )
        = $false )
      | ( ( ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[350]) ).

thf(357,plain,
    ! [SV174: a > $o,SV70: a > $o,SV68: a > $o,SV173: a,SV240: a > $o] :
      ( ( ( cK @ SV240 @ ( sK35_SY571 @ SV173 @ SV68 @ SV70 @ SV174 @ SV240 ) )
        = $false )
      | ( ( ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[350]) ).

thf(362,plain,
    ! [SV243: a,SV17: a,SV172: a > $o,SV174: a > $o] :
      ( ( ( sK33_SX0 @ SV174 @ SV172 @ SV17 @ SV243 )
        = $false )
      | ( ( cK @ ( sK33_SX0 @ SV174 @ SV172 @ SV17 ) @ SV243 )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV17 )
        = $true )
      | ( ( SV172 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV172 @ ( sK4_Xx0 @ SV172 @ SV174 ) )
        = $false )
      | ( ( cK @ SV174 @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[353]) ).

thf(363,plain,
    ! [SV174: a > $o,SV18: a > $o,SV173: a,SV239: a > $o] :
      ( ( ( SV239 @ ( sK34_SY570 @ SV173 @ SV18 @ SV174 @ SV239 ) )
        = $true )
      | ( ( ~ ( SV239 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[354]) ).

thf(364,plain,
    ! [SV18: a > $o,SV173: a,SV174: a > $o,SV239: a > $o] :
      ( ( ( SV239 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV239 @ ( sK34_SY570 @ SV173 @ SV18 @ SV174 @ SV239 ) )
        = $false )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[355]) ).

thf(365,plain,
    ! [SV174: a > $o,SV70: a > $o,SV68: a > $o,SV173: a,SV240: a > $o] :
      ( ( ( SV240 @ ( sK35_SY571 @ SV173 @ SV68 @ SV70 @ SV174 @ SV240 ) )
        = $true )
      | ( ( ~ ( SV240 @ ( sK3_Xx @ SV174 ) ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[356]) ).

thf(366,plain,
    ! [SV70: a > $o,SV68: a > $o,SV173: a,SV174: a > $o,SV240: a > $o] :
      ( ( ( SV240 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( cK @ SV240 @ ( sK35_SY571 @ SV173 @ SV68 @ SV70 @ SV174 @ SV240 ) )
        = $false )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(371,plain,
    ! [SV18: a > $o,SV173: a,SV174: a > $o,SV239: a > $o] :
      ( ( ( SV239 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( SV239 @ ( sK34_SY570 @ SV173 @ SV18 @ SV174 @ SV239 ) )
        = $true )
      | ( ( cK @ SV18
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV18 @ ( sK3_Xx @ SV18 ) )
        = $true )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[363]) ).

thf(372,plain,
    ! [SV70: a > $o,SV68: a > $o,SV173: a,SV174: a > $o,SV240: a > $o] :
      ( ( ( SV240 @ ( sK3_Xx @ SV174 ) )
        = $false )
      | ( ( SV240 @ ( sK35_SY571 @ SV173 @ SV68 @ SV70 @ SV174 @ SV240 ) )
        = $true )
      | ( ( cK @ SV70
          @ ( sK4_Xx0
            @ ^ [SX0: a] :
                ~ ! [SX1: a > $o] :
                    ~ ~ ( ~ ! [SX2: a] :
                              ( ~ ( SX1 @ SX2 )
                              | ( cK @ SX1 @ SX2 ) )
                        | ~ ( SX1 @ SX0 ) )
            @ SV174 ) )
        = $false )
      | ( ( SV68 @ ( sK4_Xx0 @ SV68 @ SV70 ) )
        = $true )
      | ( ( SV68 @ ( sK3_Xx @ SV70 ) )
        = $false )
      | ( ( cK
          @ ^ [SX0: a] :
              ~ ! [SX1: a > $o] :
                  ~ ~ ( ~ ! [SX2: a] :
                            ( ~ ( SX1 @ SX2 )
                            | ( cK @ SX1 @ SX2 ) )
                      | ~ ( SX1 @ SX0 ) )
          @ SV173 )
        = $true )
      | ( ( cK @ SV174 @ SV173 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[365]) ).

thf(426,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[23,372,371,366,364,362,343,320,309,308,307,306,304,302,284,253,252,249,243,242,235,234,232,193,192,191,190,183,169,168,158,93,88,87,86,84,74,72,71,70,69,67,66,65,64,31]) ).

thf(427,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[426]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SYO331^5 : TPTP v8.1.0. Released v4.0.0.
% 0.06/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.12/0.33  % Computer : n012.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Sat Jul  9 05:00:44 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.12/0.34  
% 0.12/0.34   No.of.Axioms: 0
% 0.12/0.34  
% 0.12/0.34   Length.of.Defs: 0
% 0.12/0.34  
% 0.12/0.34   Contains.Choice.Funs: false
% 0.12/0.35  (rf:0,axioms:0,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:2,loop_count:0,foatp_calls:0,translation:fof_full)......eprover: CPU time limit exceeded, terminating
% 25.22/25.44  ...eprover: CPU time limit exceeded, terminating
% 50.49/50.72  .
% 50.74/50.97  
% 50.74/50.97   Prim_subst applied to clause 
% 50.74/50.97   
% 50.74/50.97  80:[ 0:<(cK@SV18)@SV17 = $false>-w(1)-i() 1:<(cK@(^[SX0:a]: (~ (![SX1:(a>$o)]: (~ (~ ((~ (![SX2:a]: ((~ (SX1@SX2)) | ((cK@SX1)@SX2)))) | (~ (SX1@SX0)))))))))@SV17 = $true>-w(1)-i() 2:<SV18@(sK3_Xx@SV18) = $true>-w(1)-i() ]-mln(3)-w(3)-i(rename 36)-o(AXIOM)-fv([ SV17 SV18 ])
% 50.80/51.04  ...............................................................................
% 77.79/78.06  (rf:0,axioms:0,ps:2,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:2,loop_count:0,foatp_calls:0,translation:fof_full)......eprover: CPU time limit exceeded, terminating
% 102.85/103.11  ...eprover: CPU time limit exceeded, terminating
% 128.20/128.53  
% 128.20/128.53  
% 128.20/128.53   Prim_subst applied to clause 
% 128.20/128.53   
% 128.20/128.53  74:[ 0:<(cK@SV18)@SV17 = $false>-w(1)-i() 1:<(cK@(^[SX0:a]: (~ (![SX1:(a>$o)]: (~ (~ ((~ (![SX2:a]: ((~ (SX1@SX2)) | ((cK@SX1)@SX2)))) | (~ (SX1@SX0)))))))))@SV17 = $true>-w(1)-i() 2:<SV18@(sK3_Xx@SV18) = $true>-w(1)-i() ]-mln(3)-w(3)-i(rename 35)-o(AXIOM)-fv([ SV17 SV18 ])
% 128.28/128.57  ............................
% 128.72/128.99  
% 128.72/128.99   Prim_subst applied to clause 
% 128.72/128.99   
% 128.72/128.99  193:[ 0:<(cK@SV70)@SV69 = $false>-w(1)-i() 1:<(cK@(^[SX0:a]: (~ (![SX1:(a>$o)]: (~ (~ ((~ (![SX2:a]: ((~ (SX1@SX2)) | ((cK@SX1)@SX2)))) | (~ (SX1@SX0)))))))))@SV69 = $true>-w(1)-i() 2:<SV68@((sK4_Xx0@SV68)@SV70) = $true>-w(1)-i() 3:<SV68@(sK3_Xx@SV70) = $false>-w(1)-i() ]-mln(4)-w(4)-i(rename 49)-o(AXIOM)-fv([ SV68 SV69 SV70 ])
% 128.72/129.00  .
% 128.76/129.08  
% 128.76/129.08   Prim_subst applied to clause 
% 128.76/129.08   
% 128.76/129.08  193:[ 0:<(cK@SV70)@SV69 = $false>-w(1)-i() 1:<(cK@(^[SX0:a]: (~ (![SX1:(a>$o)]: (~ (~ ((~ (![SX2:a]: ((~ (SX1@SX2)) | ((cK@SX1)@SX2)))) | (~ (SX1@SX0)))))))))@SV69 = $true>-w(1)-i() 2:<SV68@((sK4_Xx0@SV68)@SV70) = $true>-w(1)-i() 3:<SV68@(sK3_Xx@SV70) = $false>-w(1)-i() ]-mln(4)-w(4)-i(rename 49)-o(AXIOM)-fv([ SV68 SV69 SV70 ])
% 128.89/129.24  ....................
% 129.78/130.07  
% 129.78/130.07   Prim_subst applied to clause 
% 129.78/130.07   
% 129.78/130.07  253:[ 0:<(cK@SV174)@SV173 = $false>-w(1)-i() 1:<(cK@(^[SX0:a]: (~ (![SX1:(a>$o)]: (~ (~ ((~ (![SX2:a]: ((~ (SX1@SX2)) | ((cK@SX1)@SX2)))) | (~ (SX1@SX0)))))))))@SV173 = $true>-w(1)-i() 2:<(cK@SV172)@((sK4_Xx0@SV172)@SV174) = $false>-w(1)-i() 3:<SV172@(sK3_Xx@SV174) = $false>-w(1)-i() ]-mln(4)-w(4)-i(rename 51)-o(AXIOM)-fv([ SV172 SV173 SV174 ])
% 130.07/130.40  ...........................................................................
% 138.82/139.21  
% 138.82/139.21  ********************************
% 138.82/139.21  *   All subproblems solved!    *
% 138.82/139.21  ********************************
% 138.82/139.21  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:1,ps:2,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:19,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:426,loop_count:10,foatp_calls:3,translation:fof_full)
% 138.91/139.26  
% 138.91/139.26  %**** Beginning of derivation protocol ****
% 138.91/139.26  % SZS output start CNFRefutation
% See solution above
% 138.91/139.26  
% 138.91/139.26  %**** End of derivation protocol ****
% 138.91/139.26  %**** no. of clauses in derivation: 191 ****
% 138.91/139.26  %**** clause counter: 426 ****
% 138.91/139.26  
% 138.91/139.26  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:1,ps:2,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:19,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:426,loop_count:10,foatp_calls:3,translation:fof_full)
%------------------------------------------------------------------------------