TSTP Solution File: SEV040^5 by Leo-III-SAT---1.7.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Leo-III-SAT---1.7.12
% Problem  : SEV040^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n016.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  : 300s
% DateTime : Tue May 21 04:10:48 EDT 2024

% Result   : Theorem 69.23s 10.81s
% Output   : Refutation 69.23s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   52
%            Number of leaves      :   18
% Syntax   : Number of formulae    :  195 (  10 unt;  17 typ;   0 def)
%            Number of atoms       :  778 ( 127 equ;   0 cnn)
%            Maximal formula atoms :    6 (   4 avg)
%            Number of connectives : 1691 ( 282   ~; 370   |;  65   &; 930   @)
%                                         (   0 <=>;  44  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   20 (   6 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :   56 (  56   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   19 (  16 usr;  13 con; 0-2 aty)
%            Number of variables   :  216 (   8   ^ 208   !;   0   ?; 216   :)

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

thf(sk1_type,type,
    sk1: $o ).

thf(sk2_type,type,
    sk2: a > a > $o ).

thf(sk3_type,type,
    sk3: a > a > $o ).

thf(sk4_type,type,
    sk4: a ).

thf(sk5_type,type,
    sk5: a ).

thf(sk6_type,type,
    sk6: a ).

thf(sk7_type,type,
    sk7: a ).

thf(sk8_type,type,
    sk8: a ).

thf(sk9_type,type,
    sk9: a > a > $o ).

thf(sk10_type,type,
    sk10: a > a > $o ).

thf(sk11_type,type,
    sk11: a > a > $o ).

thf(sk12_type,type,
    sk12: a ).

thf(sk13_type,type,
    sk13: a ).

thf(sk14_type,type,
    sk14: a ).

thf(sk15_type,type,
    sk15: a ).

thf(sk16_type,type,
    sk16: a ).

thf(1,conjecture,
    ( ! [A: a > a > $o,B: a > a > $o] :
        ( ( ! [C: a,D: a] :
              ( ( A @ C @ D )
             => ( A @ D @ C ) )
          & ! [C: a,D: a,E: a] :
              ( ( ( A @ C @ D )
                & ( A @ D @ E ) )
             => ( A @ C @ E ) )
          & ( A = B ) )
       => ( ! [C: a,D: a] :
              ( ( B @ C @ D )
             => ( B @ D @ C ) )
          & ! [C: a,D: a,E: a] :
              ( ( ( B @ C @ D )
                & ( B @ D @ E ) )
             => ( B @ C @ E ) )
          & ( B = A ) ) )
    & ! [A: a > a > $o,B: a > a > $o,C: a > a > $o] :
        ( ( ! [D: a,E: a] :
              ( ( A @ D @ E )
             => ( A @ E @ D ) )
          & ! [D: a,E: a,F: a] :
              ( ( ( A @ D @ E )
                & ( A @ E @ F ) )
             => ( A @ D @ F ) )
          & ( A = B )
          & ! [D: a,E: a] :
              ( ( B @ D @ E )
             => ( B @ E @ D ) )
          & ! [D: a,E: a,F: a] :
              ( ( ( B @ D @ E )
                & ( B @ E @ F ) )
             => ( B @ D @ F ) )
          & ( B = C ) )
       => ( ! [D: a,E: a] :
              ( ( A @ D @ E )
             => ( A @ E @ D ) )
          & ! [D: a,E: a,F: a] :
              ( ( ( A @ D @ E )
                & ( A @ E @ F ) )
             => ( A @ D @ F ) )
          & ( A = C ) ) )
    & ( ( ^ [A: a > a > $o,B: a > a > $o] :
            ( ! [C: a,D: a] :
                ( ( A @ C @ D )
               => ( A @ D @ C ) )
            & ! [C: a,D: a,E: a] :
                ( ( ( A @ C @ D )
                  & ( A @ D @ E ) )
               => ( A @ C @ E ) )
            & ( A = B ) ) )
      = ( ^ [A: a > a > $o,B: a > a > $o] :
            ( ! [C: a,D: a] :
                ( ( A @ C @ D )
               => ( A @ D @ C ) )
            & ! [C: a,D: a,E: a] :
                ( ( ( A @ C @ D )
                  & ( A @ D @ E ) )
               => ( A @ C @ E ) )
            & ( A = B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cTHM515_pme) ).

thf(2,negated_conjecture,
    ~ ( ! [A: a > a > $o,B: a > a > $o] :
          ( ( ! [C: a,D: a] :
                ( ( A @ C @ D )
               => ( A @ D @ C ) )
            & ! [C: a,D: a,E: a] :
                ( ( ( A @ C @ D )
                  & ( A @ D @ E ) )
               => ( A @ C @ E ) )
            & ( A = B ) )
         => ( ! [C: a,D: a] :
                ( ( B @ C @ D )
               => ( B @ D @ C ) )
            & ! [C: a,D: a,E: a] :
                ( ( ( B @ C @ D )
                  & ( B @ D @ E ) )
               => ( B @ C @ E ) )
            & ( B = A ) ) )
      & ! [A: a > a > $o,B: a > a > $o,C: a > a > $o] :
          ( ( ! [D: a,E: a] :
                ( ( A @ D @ E )
               => ( A @ E @ D ) )
            & ! [D: a,E: a,F: a] :
                ( ( ( A @ D @ E )
                  & ( A @ E @ F ) )
               => ( A @ D @ F ) )
            & ( A = B )
            & ! [D: a,E: a] :
                ( ( B @ D @ E )
               => ( B @ E @ D ) )
            & ! [D: a,E: a,F: a] :
                ( ( ( B @ D @ E )
                  & ( B @ E @ F ) )
               => ( B @ D @ F ) )
            & ( B = C ) )
         => ( ! [D: a,E: a] :
                ( ( A @ D @ E )
               => ( A @ E @ D ) )
            & ! [D: a,E: a,F: a] :
                ( ( ( A @ D @ E )
                  & ( A @ E @ F ) )
               => ( A @ D @ F ) )
            & ( A = C ) ) )
      & ( ( ^ [A: a > a > $o,B: a > a > $o] :
              ( ! [C: a,D: a] :
                  ( ( A @ C @ D )
                 => ( A @ D @ C ) )
              & ! [C: a,D: a,E: a] :
                  ( ( ( A @ C @ D )
                    & ( A @ D @ E ) )
                 => ( A @ C @ E ) )
              & ( A = B ) ) )
        = ( ^ [A: a > a > $o,B: a > a > $o] :
              ( ! [C: a,D: a] :
                  ( ( A @ C @ D )
                 => ( A @ D @ C ) )
              & ! [C: a,D: a,E: a] :
                  ( ( ( A @ C @ D )
                    & ( A @ D @ E ) )
                 => ( A @ C @ E ) )
              & ( A = B ) ) ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    ~ ( ! [A: a > a > $o,B: a > a > $o] :
          ( ( ! [C: a,D: a] :
                ( ( A @ C @ D )
               => ( A @ D @ C ) )
            & ! [C: a,D: a,E: a] :
                ( ( ( A @ C @ D )
                  & ( A @ D @ E ) )
               => ( A @ C @ E ) )
            & ( A = B ) )
         => ( ! [C: a,D: a] :
                ( ( B @ C @ D )
               => ( B @ D @ C ) )
            & ! [C: a,D: a,E: a] :
                ( ( ( B @ C @ D )
                  & ( B @ D @ E ) )
               => ( B @ C @ E ) )
            & ( B = A ) ) )
      & ! [A: a > a > $o,B: a > a > $o,C: a > a > $o] :
          ( ( ! [D: a,E: a] :
                ( ( A @ D @ E )
               => ( A @ E @ D ) )
            & ! [D: a,E: a,F: a] :
                ( ( ( A @ D @ E )
                  & ( A @ E @ F ) )
               => ( A @ D @ F ) )
            & ( A = B )
            & ! [D: a,E: a] :
                ( ( B @ D @ E )
               => ( B @ E @ D ) )
            & ! [D: a,E: a,F: a] :
                ( ( ( B @ D @ E )
                  & ( B @ E @ F ) )
               => ( B @ D @ F ) )
            & ( B = C ) )
         => ( ! [D: a,E: a] :
                ( ( A @ D @ E )
               => ( A @ E @ D ) )
            & ! [D: a,E: a,F: a] :
                ( ( ( A @ D @ E )
                  & ( A @ E @ F ) )
               => ( A @ D @ F ) )
            & ( A = C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(13,plain,
    ! [B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ( sk2 @ B @ A )
      | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(10,plain,
    ( ( sk2 = sk3 )
    | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(26,plain,
    ( ( sk3 = sk2 )
    | ~ sk1 ),
    inference(lifteq,[status(thm)],[10]) ).

thf(46,plain,
    ! [B: a,A: a] :
      ( ( ( sk3 @ A @ B )
        = ( sk2 @ A @ B ) )
      | ~ sk1 ),
    inference(func_ext,[status(esa)],[26]) ).

thf(24,plain,
    ( ~ ( sk3 @ sk5 @ sk4 )
    | ( sk3 @ sk7 @ sk8 )
    | ( sk3 != sk2 )
    | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(27,plain,
    ( ( sk3 != sk2 )
    | ~ ( sk3 @ sk5 @ sk4 )
    | ( sk3 @ sk7 @ sk8 )
    | ~ sk1 ),
    inference(lifteq,[status(thm)],[24]) ).

thf(126,plain,
    ( ~ sk1
    | ~ ( sk3 @ sk5 @ sk4 )
    | ( sk3 @ sk7 @ sk8 )
    | ( sk3 != sk3 ) ),
    inference(paramod_ordered,[status(thm)],[26,27]) ).

thf(127,plain,
    ( ~ sk1
    | ~ ( sk3 @ sk5 @ sk4 )
    | ( sk3 @ sk7 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[126:[]]) ).

thf(161,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ~ ( sk3 @ sk5 @ sk4 )
      | ( sk2 @ A @ B )
      | ( ( sk3 @ sk7 @ sk8 )
       != ( sk3 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[127,46]) ).

thf(162,plain,
    ( ~ sk1
    | ~ ( sk3 @ sk5 @ sk4 )
    | ( sk2 @ sk7 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[161:[bind(A,$thf( sk7 )),bind(B,$thf( sk8 ))]]) ).

thf(200,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ~ ( sk2 @ A @ B )
      | ( sk2 @ sk7 @ sk8 )
      | ( ( sk3 @ A @ B )
       != ( sk3 @ sk5 @ sk4 ) ) ),
    inference(paramod_ordered,[status(thm)],[46,162]) ).

thf(201,plain,
    ( ~ sk1
    | ~ ( sk2 @ sk5 @ sk4 )
    | ( sk2 @ sk7 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[200:[bind(A,$thf( sk5 )),bind(B,$thf( sk4 ))]]) ).

thf(266,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ~ ( sk2 @ sk5 @ sk4 )
      | ( sk2 @ B @ A )
      | ( ( sk2 @ sk7 @ sk8 )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[201,13]) ).

thf(267,plain,
    ( ~ sk1
    | ~ ( sk2 @ sk5 @ sk4 )
    | ( sk2 @ sk8 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[266:[bind(A,$thf( sk7 )),bind(B,$thf( sk8 ))]]) ).

thf(366,plain,
    ! [B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ~ sk1
      | ( sk2 @ sk8 @ sk7 )
      | ( ( sk2 @ B @ A )
       != ( sk2 @ sk5 @ sk4 ) ) ),
    inference(paramod_ordered,[status(thm)],[13,267]) ).

thf(367,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ sk1
    | ( sk2 @ sk8 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[366:[bind(A,$thf( sk4 )),bind(B,$thf( sk5 ))]]) ).

thf(63,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ( sk3 @ A @ B )
      | ~ ( sk2 @ A @ B ) ),
    inference(bool_ext,[status(thm)],[46]) ).

thf(2543,plain,
    ! [B: a,A: a] :
      ( ~ ( sk2 @ sk4 @ sk5 )
      | ~ sk1
      | ( sk3 @ A @ B )
      | ( ( sk2 @ sk8 @ sk7 )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[367,63]) ).

thf(2544,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ sk1
    | ( sk3 @ sk8 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[2543:[bind(A,$thf( sk8 )),bind(B,$thf( sk7 ))]]) ).

thf(20,plain,
    ( sk1
    | ( sk9 = sk10 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(29,plain,
    ( ( sk10 = sk9 )
    | sk1 ),
    inference(lifteq,[status(thm)],[20]) ).

thf(7,plain,
    ( sk1
    | ( sk10 = sk11 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(36,plain,
    ( ( sk11 = sk10 )
    | sk1 ),
    inference(lifteq,[status(thm)],[7]) ).

thf(22,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk14 @ sk15 )
    | ( sk9 != sk11 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(34,plain,
    ( ( sk11 != sk9 )
    | sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk14 @ sk15 ) ),
    inference(lifteq,[status(thm)],[22]) ).

thf(119,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk14 @ sk15 )
    | ( sk11 != sk11 ) ),
    inference(paramod_ordered,[status(thm)],[36,34]) ).

thf(120,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk14 @ sk15 ) ),
    inference(pattern_uni,[status(thm)],[119:[]]) ).

thf(344,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk14 @ sk15 )
    | ( sk10 != sk10 ) ),
    inference(paramod_ordered,[status(thm)],[29,120]) ).

thf(345,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk14 @ sk15 ) ),
    inference(pattern_uni,[status(thm)],[344:[]]) ).

thf(9,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk15 @ sk16 )
    | ( sk9 != sk11 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(32,plain,
    ( ( sk11 != sk9 )
    | sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk15 @ sk16 ) ),
    inference(lifteq,[status(thm)],[9]) ).

thf(85,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk15 @ sk16 )
    | ( sk11 != sk11 ) ),
    inference(paramod_ordered,[status(thm)],[36,32]) ).

thf(86,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk15 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[85:[]]) ).

thf(198,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk15 @ sk16 )
    | ( sk10 != sk10 ) ),
    inference(paramod_ordered,[status(thm)],[29,86]) ).

thf(199,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk15 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[198:[]]) ).

thf(14,plain,
    ! [C: a,B: a,A: a] :
      ( sk1
      | ~ ( sk9 @ A @ B )
      | ~ ( sk9 @ B @ C )
      | ( sk9 @ A @ C ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(28,plain,
    ! [C: a,B: a,A: a] :
      ( sk1
      | ~ ( sk9 @ A @ B )
      | ~ ( sk9 @ B @ C )
      | ( sk9 @ A @ C ) ),
    inference(simp,[status(thm)],[14]) ).

thf(254,plain,
    ! [C: a,B: a,A: a] :
      ( sk1
      | ( sk9 @ sk12 @ sk13 )
      | ~ ( sk9 @ A @ B )
      | ( sk9 @ A @ C )
      | ( ( sk9 @ sk15 @ sk16 )
       != ( sk9 @ B @ C ) ) ),
    inference(paramod_ordered,[status(thm)],[199,28]) ).

thf(255,plain,
    ! [A: a] :
      ( sk1
      | ( sk9 @ sk12 @ sk13 )
      | ~ ( sk9 @ A @ sk15 )
      | ( sk9 @ A @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[254:[bind(A,$thf( A )),bind(B,$thf( sk15 )),bind(C,$thf( sk16 ))]]) ).

thf(1374,plain,
    ! [A: a] :
      ( sk1
      | ( sk9 @ sk12 @ sk13 )
      | ( sk9 @ A @ sk16 )
      | ( ( sk9 @ sk14 @ sk15 )
       != ( sk9 @ A @ sk15 ) ) ),
    inference(paramod_ordered,[status(thm)],[345,255]) ).

thf(1375,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk9 @ sk14 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[1374:[bind(A,$thf( sk14 ))]]) ).

thf(17,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ~ ( sk9 @ sk14 @ sk16 )
    | ( sk9 != sk11 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(33,plain,
    ( ( sk11 != sk9 )
    | sk1
    | ( sk9 @ sk12 @ sk13 )
    | ~ ( sk9 @ sk14 @ sk16 ) ),
    inference(lifteq,[status(thm)],[17]) ).

thf(1476,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk11 != sk9 )
    | ( ( sk9 @ sk14 @ sk16 )
     != ( sk9 @ sk14 @ sk16 ) ) ),
    inference(paramod_ordered,[status(thm)],[1375,33]) ).

thf(1477,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk11 != sk9 ) ),
    inference(pattern_uni,[status(thm)],[1476:[]]) ).

thf(1497,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk10 != sk9 )
    | ( sk11 != sk11 ) ),
    inference(paramod_ordered,[status(thm)],[36,1477]) ).

thf(1498,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk10 != sk9 ) ),
    inference(pattern_uni,[status(thm)],[1497:[]]) ).

thf(1500,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 )
    | ( sk10 != sk10 ) ),
    inference(paramod_ordered,[status(thm)],[29,1498]) ).

thf(1501,plain,
    ( sk1
    | ( sk9 @ sk12 @ sk13 ) ),
    inference(pattern_uni,[status(thm)],[1500:[]]) ).

thf(21,plain,
    ! [B: a,A: a] :
      ( sk1
      | ~ ( sk9 @ A @ B )
      | ( sk9 @ B @ A ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(31,plain,
    ! [B: a,A: a] :
      ( sk1
      | ~ ( sk9 @ A @ B )
      | ( sk9 @ B @ A ) ),
    inference(simp,[status(thm)],[21]) ).

thf(1509,plain,
    ! [B: a,A: a] :
      ( sk1
      | ( sk9 @ B @ A )
      | ( ( sk9 @ sk12 @ sk13 )
       != ( sk9 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[1501,31]) ).

thf(1510,plain,
    ( sk1
    | ( sk9 @ sk13 @ sk12 ) ),
    inference(pattern_uni,[status(thm)],[1509:[bind(A,$thf( sk12 )),bind(B,$thf( sk13 ))]]) ).

thf(8,plain,
    ( sk1
    | ~ ( sk9 @ sk13 @ sk12 )
    | ( sk9 @ sk14 @ sk15 )
    | ( sk9 != sk11 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(41,plain,
    ( ( sk11 != sk9 )
    | sk1
    | ~ ( sk9 @ sk13 @ sk12 )
    | ( sk9 @ sk14 @ sk15 ) ),
    inference(lifteq,[status(thm)],[8]) ).

thf(1548,plain,
    ( sk1
    | ( sk11 != sk9 )
    | ( sk9 @ sk14 @ sk15 )
    | ( ( sk9 @ sk13 @ sk12 )
     != ( sk9 @ sk13 @ sk12 ) ) ),
    inference(paramod_ordered,[status(thm)],[1510,41]) ).

thf(1549,plain,
    ( sk1
    | ( sk11 != sk9 )
    | ( sk9 @ sk14 @ sk15 ) ),
    inference(pattern_uni,[status(thm)],[1548:[]]) ).

thf(1798,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ( sk9 @ sk14 @ sk15 )
    | ( sk11 != sk11 ) ),
    inference(paramod_ordered,[status(thm)],[36,1549]) ).

thf(1799,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ( sk9 @ sk14 @ sk15 ) ),
    inference(pattern_uni,[status(thm)],[1798:[]]) ).

thf(1801,plain,
    ( sk1
    | ( sk9 @ sk14 @ sk15 )
    | ( sk10 != sk10 ) ),
    inference(paramod_ordered,[status(thm)],[29,1799]) ).

thf(1802,plain,
    ( sk1
    | ( sk9 @ sk14 @ sk15 ) ),
    inference(pattern_uni,[status(thm)],[1801:[]]) ).

thf(5,plain,
    ( sk1
    | ~ ( sk9 @ sk13 @ sk12 )
    | ( sk9 @ sk15 @ sk16 )
    | ( sk9 != sk11 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(25,plain,
    ( ( sk11 != sk9 )
    | sk1
    | ~ ( sk9 @ sk13 @ sk12 )
    | ( sk9 @ sk15 @ sk16 ) ),
    inference(lifteq,[status(thm)],[5]) ).

thf(1517,plain,
    ( sk1
    | ( sk11 != sk9 )
    | ( sk9 @ sk15 @ sk16 )
    | ( ( sk9 @ sk13 @ sk12 )
     != ( sk9 @ sk13 @ sk12 ) ) ),
    inference(paramod_ordered,[status(thm)],[1510,25]) ).

thf(1518,plain,
    ( sk1
    | ( sk11 != sk9 )
    | ( sk9 @ sk15 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[1517:[]]) ).

thf(1531,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ( sk9 @ sk15 @ sk16 )
    | ( sk11 != sk11 ) ),
    inference(paramod_ordered,[status(thm)],[36,1518]) ).

thf(1532,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ( sk9 @ sk15 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[1531:[]]) ).

thf(1558,plain,
    ( sk1
    | ( sk9 @ sk15 @ sk16 )
    | ( sk10 != sk10 ) ),
    inference(paramod_ordered,[status(thm)],[29,1532]) ).

thf(1559,plain,
    ( sk1
    | ( sk9 @ sk15 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[1558:[]]) ).

thf(1562,plain,
    ! [C: a,B: a,A: a] :
      ( sk1
      | ~ ( sk9 @ A @ B )
      | ( sk9 @ A @ C )
      | ( ( sk9 @ sk15 @ sk16 )
       != ( sk9 @ B @ C ) ) ),
    inference(paramod_ordered,[status(thm)],[1559,28]) ).

thf(1563,plain,
    ! [A: a] :
      ( sk1
      | ~ ( sk9 @ A @ sk15 )
      | ( sk9 @ A @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[1562:[bind(A,$thf( A )),bind(B,$thf( sk15 )),bind(C,$thf( sk16 ))]]) ).

thf(7666,plain,
    ! [A: a] :
      ( sk1
      | ( sk9 @ A @ sk16 )
      | ( ( sk9 @ sk14 @ sk15 )
       != ( sk9 @ A @ sk15 ) ) ),
    inference(paramod_ordered,[status(thm)],[1802,1563]) ).

thf(7667,plain,
    ( sk1
    | ( sk9 @ sk14 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[7666:[bind(A,$thf( sk14 ))]]) ).

thf(16,plain,
    ( sk1
    | ~ ( sk9 @ sk13 @ sk12 )
    | ~ ( sk9 @ sk14 @ sk16 )
    | ( sk9 != sk11 ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(38,plain,
    ( ( sk11 != sk9 )
    | sk1
    | ~ ( sk9 @ sk13 @ sk12 )
    | ~ ( sk9 @ sk14 @ sk16 ) ),
    inference(lifteq,[status(thm)],[16]) ).

thf(1523,plain,
    ( sk1
    | ( sk11 != sk9 )
    | ~ ( sk9 @ sk14 @ sk16 )
    | ( ( sk9 @ sk13 @ sk12 )
     != ( sk9 @ sk13 @ sk12 ) ) ),
    inference(paramod_ordered,[status(thm)],[1510,38]) ).

thf(1524,plain,
    ( sk1
    | ( sk11 != sk9 )
    | ~ ( sk9 @ sk14 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[1523:[]]) ).

thf(1539,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ~ ( sk9 @ sk14 @ sk16 )
    | ( sk11 != sk11 ) ),
    inference(paramod_ordered,[status(thm)],[36,1524]) ).

thf(1540,plain,
    ( sk1
    | ( sk10 != sk9 )
    | ~ ( sk9 @ sk14 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[1539:[]]) ).

thf(1638,plain,
    ( sk1
    | ~ ( sk9 @ sk14 @ sk16 )
    | ( sk10 != sk10 ) ),
    inference(paramod_ordered,[status(thm)],[29,1540]) ).

thf(1639,plain,
    ( sk1
    | ~ ( sk9 @ sk14 @ sk16 ) ),
    inference(pattern_uni,[status(thm)],[1638:[]]) ).

thf(7809,plain,
    ( sk1
    | ( ( sk9 @ sk14 @ sk16 )
     != ( sk9 @ sk14 @ sk16 ) ) ),
    inference(paramod_ordered,[status(thm)],[7667,1639]) ).

thf(7810,plain,
    sk1,
    inference(pattern_uni,[status(thm)],[7809:[]]) ).

thf(7843,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ $true
    | ( sk3 @ sk8 @ sk7 ) ),
    inference(rewrite,[status(thm)],[2544,7810]) ).

thf(7844,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ( sk3 @ sk8 @ sk7 ) ),
    inference(simp,[status(thm)],[7843]) ).

thf(7831,plain,
    ! [B: a,A: a] :
      ( ( ( sk3 @ A @ B )
        = ( sk2 @ A @ B ) )
      | ~ $true ),
    inference(rewrite,[status(thm)],[46,7810]) ).

thf(7832,plain,
    ! [B: a,A: a] :
      ( ( sk3 @ A @ B )
      = ( sk2 @ A @ B ) ),
    inference(simp,[status(thm)],[7831]) ).

thf(8206,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk8 @ sk7 ) ),
    inference(rewrite,[status(thm)],[7844,7832]) ).

thf(12,plain,
    ( ( sk3 @ sk4 @ sk5 )
    | ( sk3 @ sk7 @ sk8 )
    | ( sk3 != sk2 )
    | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(35,plain,
    ( ( sk3 != sk2 )
    | ( sk3 @ sk4 @ sk5 )
    | ( sk3 @ sk7 @ sk8 )
    | ~ sk1 ),
    inference(lifteq,[status(thm)],[12]) ).

thf(681,plain,
    ( ~ sk1
    | ( sk3 @ sk4 @ sk5 )
    | ( sk3 @ sk7 @ sk8 )
    | ( sk3 != sk3 ) ),
    inference(paramod_ordered,[status(thm)],[26,35]) ).

thf(682,plain,
    ( ~ sk1
    | ( sk3 @ sk4 @ sk5 )
    | ( sk3 @ sk7 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[681:[]]) ).

thf(722,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ( sk3 @ sk4 @ sk5 )
      | ( sk2 @ A @ B )
      | ( ( sk3 @ sk7 @ sk8 )
       != ( sk3 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[682,46]) ).

thf(723,plain,
    ( ~ sk1
    | ( sk3 @ sk4 @ sk5 )
    | ( sk2 @ sk7 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[722:[bind(A,$thf( sk7 )),bind(B,$thf( sk8 ))]]) ).

thf(762,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ( sk2 @ sk7 @ sk8 )
      | ( sk2 @ A @ B )
      | ( ( sk3 @ sk4 @ sk5 )
       != ( sk3 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[723,46]) ).

thf(763,plain,
    ( ~ sk1
    | ( sk2 @ sk7 @ sk8 )
    | ( sk2 @ sk4 @ sk5 ) ),
    inference(pattern_uni,[status(thm)],[762:[bind(A,$thf( sk4 )),bind(B,$thf( sk5 ))]]) ).

thf(927,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ( sk2 @ sk4 @ sk5 )
      | ( sk2 @ B @ A )
      | ( ( sk2 @ sk7 @ sk8 )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[763,13]) ).

thf(928,plain,
    ( ~ sk1
    | ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk8 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[927:[bind(A,$thf( sk7 )),bind(B,$thf( sk8 ))]]) ).

thf(2565,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ( sk2 @ sk4 @ sk5 )
      | ( sk3 @ A @ B )
      | ( ( sk2 @ sk8 @ sk7 )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[928,63]) ).

thf(2566,plain,
    ( ~ sk1
    | ( sk2 @ sk4 @ sk5 )
    | ( sk3 @ sk8 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[2565:[bind(A,$thf( sk8 )),bind(B,$thf( sk7 ))]]) ).

thf(7891,plain,
    ( ~ $true
    | ( sk2 @ sk4 @ sk5 )
    | ( sk3 @ sk8 @ sk7 ) ),
    inference(rewrite,[status(thm)],[2566,7810]) ).

thf(7892,plain,
    ( ( sk2 @ sk4 @ sk5 )
    | ( sk3 @ sk8 @ sk7 ) ),
    inference(simp,[status(thm)],[7891]) ).

thf(8241,plain,
    ( ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk8 @ sk7 ) ),
    inference(rewrite,[status(thm)],[7892,7832]) ).

thf(19,plain,
    ( ( sk3 @ sk4 @ sk5 )
    | ( sk3 @ sk6 @ sk7 )
    | ( sk3 != sk2 )
    | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(42,plain,
    ( ( sk3 != sk2 )
    | ( sk3 @ sk4 @ sk5 )
    | ( sk3 @ sk6 @ sk7 )
    | ~ sk1 ),
    inference(lifteq,[status(thm)],[19]) ).

thf(1604,plain,
    ( ~ sk1
    | ( sk3 @ sk4 @ sk5 )
    | ( sk3 @ sk6 @ sk7 )
    | ( sk3 != sk3 ) ),
    inference(paramod_ordered,[status(thm)],[26,42]) ).

thf(1605,plain,
    ( ~ sk1
    | ( sk3 @ sk4 @ sk5 )
    | ( sk3 @ sk6 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[1604:[]]) ).

thf(1960,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ( sk3 @ sk4 @ sk5 )
      | ( sk2 @ A @ B )
      | ( ( sk3 @ sk6 @ sk7 )
       != ( sk3 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[1605,46]) ).

thf(1961,plain,
    ( ~ sk1
    | ( sk3 @ sk4 @ sk5 )
    | ( sk2 @ sk6 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[1960:[bind(A,$thf( sk6 )),bind(B,$thf( sk7 ))]]) ).

thf(2226,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ( sk2 @ sk6 @ sk7 )
      | ( sk2 @ A @ B )
      | ( ( sk3 @ sk4 @ sk5 )
       != ( sk3 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[1961,46]) ).

thf(2227,plain,
    ( ~ sk1
    | ( sk2 @ sk6 @ sk7 )
    | ( sk2 @ sk4 @ sk5 ) ),
    inference(pattern_uni,[status(thm)],[2226:[bind(A,$thf( sk4 )),bind(B,$thf( sk5 ))]]) ).

thf(2926,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ( sk2 @ sk4 @ sk5 )
      | ( sk2 @ B @ A )
      | ( ( sk2 @ sk6 @ sk7 )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[2227,13]) ).

thf(2927,plain,
    ( ~ sk1
    | ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk7 @ sk6 ) ),
    inference(pattern_uni,[status(thm)],[2926:[bind(A,$thf( sk6 )),bind(B,$thf( sk7 ))]]) ).

thf(7943,plain,
    ( ~ $true
    | ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk7 @ sk6 ) ),
    inference(rewrite,[status(thm)],[2927,7810]) ).

thf(7944,plain,
    ( ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk7 @ sk6 ) ),
    inference(simp,[status(thm)],[7943]) ).

thf(4,plain,
    ! [C: a,B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ~ ( sk2 @ B @ C )
      | ( sk2 @ A @ C )
      | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(43,plain,
    ! [C: a,B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ~ ( sk2 @ B @ C )
      | ( sk2 @ A @ C )
      | ~ sk1 ),
    inference(simp,[status(thm)],[4]) ).

thf(7967,plain,
    ! [C: a,B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ~ ( sk2 @ B @ C )
      | ( sk2 @ A @ C )
      | ~ $true ),
    inference(rewrite,[status(thm)],[43,7810]) ).

thf(7968,plain,
    ! [C: a,B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ~ ( sk2 @ B @ C )
      | ( sk2 @ A @ C ) ),
    inference(simp,[status(thm)],[7967]) ).

thf(13080,plain,
    ! [C: a,B: a,A: a] :
      ( ( sk2 @ sk4 @ sk5 )
      | ~ ( sk2 @ A @ B )
      | ( sk2 @ A @ C )
      | ( ( sk2 @ sk7 @ sk6 )
       != ( sk2 @ B @ C ) ) ),
    inference(paramod_ordered,[status(thm)],[7944,7968]) ).

thf(13081,plain,
    ! [A: a] :
      ( ( sk2 @ sk4 @ sk5 )
      | ~ ( sk2 @ A @ sk7 )
      | ( sk2 @ A @ sk6 ) ),
    inference(pattern_uni,[status(thm)],[13080:[bind(A,$thf( A )),bind(B,$thf( sk7 )),bind(C,$thf( sk6 ))]]) ).

thf(13807,plain,
    ! [A: a] :
      ( ( sk2 @ sk4 @ sk5 )
      | ( sk2 @ A @ sk6 )
      | ( ( sk2 @ sk8 @ sk7 )
       != ( sk2 @ A @ sk7 ) ) ),
    inference(paramod_ordered,[status(thm)],[8241,13081]) ).

thf(13808,plain,
    ( ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk8 @ sk6 ) ),
    inference(pattern_uni,[status(thm)],[13807:[bind(A,$thf( sk8 ))]]) ).

thf(7893,plain,
    ! [B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ( sk2 @ B @ A )
      | ~ $true ),
    inference(rewrite,[status(thm)],[13,7810]) ).

thf(7894,plain,
    ! [B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ( sk2 @ B @ A ) ),
    inference(simp,[status(thm)],[7893]) ).

thf(14566,plain,
    ! [B: a,A: a] :
      ( ( sk2 @ sk4 @ sk5 )
      | ( sk2 @ B @ A )
      | ( ( sk2 @ sk8 @ sk6 )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[13808,7894]) ).

thf(14567,plain,
    ( ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk6 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[14566:[bind(A,$thf( sk8 )),bind(B,$thf( sk6 ))]]) ).

thf(18,plain,
    ( ( sk3 @ sk4 @ sk5 )
    | ~ ( sk3 @ sk6 @ sk8 )
    | ( sk3 != sk2 )
    | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(37,plain,
    ( ( sk3 != sk2 )
    | ( sk3 @ sk4 @ sk5 )
    | ~ ( sk3 @ sk6 @ sk8 )
    | ~ sk1 ),
    inference(lifteq,[status(thm)],[18]) ).

thf(993,plain,
    ( ~ sk1
    | ( sk3 @ sk4 @ sk5 )
    | ~ ( sk3 @ sk6 @ sk8 )
    | ( sk3 != sk3 ) ),
    inference(paramod_ordered,[status(thm)],[26,37]) ).

thf(994,plain,
    ( ~ sk1
    | ( sk3 @ sk4 @ sk5 )
    | ~ ( sk3 @ sk6 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[993:[]]) ).

thf(7847,plain,
    ( ~ $true
    | ( sk3 @ sk4 @ sk5 )
    | ~ ( sk3 @ sk6 @ sk8 ) ),
    inference(rewrite,[status(thm)],[994,7810]) ).

thf(7848,plain,
    ( ( sk3 @ sk4 @ sk5 )
    | ~ ( sk3 @ sk6 @ sk8 ) ),
    inference(simp,[status(thm)],[7847]) ).

thf(8265,plain,
    ( ( sk2 @ sk4 @ sk5 )
    | ~ ( sk2 @ sk6 @ sk8 ) ),
    inference(rewrite,[status(thm)],[7848,7832]) ).

thf(14918,plain,
    ( ( sk2 @ sk4 @ sk5 )
    | ( ( sk2 @ sk6 @ sk8 )
     != ( sk2 @ sk6 @ sk8 ) ) ),
    inference(paramod_ordered,[status(thm)],[14567,8265]) ).

thf(14919,plain,
    sk2 @ sk4 @ sk5,
    inference(pattern_uni,[status(thm)],[14918:[]]) ).

thf(15015,plain,
    ( ~ $true
    | ( sk2 @ sk8 @ sk7 ) ),
    inference(rewrite,[status(thm)],[8206,14919]) ).

thf(15016,plain,
    sk2 @ sk8 @ sk7,
    inference(simp,[status(thm)],[15015]) ).

thf(23,plain,
    ( ~ ( sk3 @ sk5 @ sk4 )
    | ( sk3 @ sk6 @ sk7 )
    | ( sk3 != sk2 )
    | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(40,plain,
    ( ( sk3 != sk2 )
    | ~ ( sk3 @ sk5 @ sk4 )
    | ( sk3 @ sk6 @ sk7 )
    | ~ sk1 ),
    inference(lifteq,[status(thm)],[23]) ).

thf(1438,plain,
    ( ~ sk1
    | ~ ( sk3 @ sk5 @ sk4 )
    | ( sk3 @ sk6 @ sk7 )
    | ( sk3 != sk3 ) ),
    inference(paramod_ordered,[status(thm)],[26,40]) ).

thf(1439,plain,
    ( ~ sk1
    | ~ ( sk3 @ sk5 @ sk4 )
    | ( sk3 @ sk6 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[1438:[]]) ).

thf(1830,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ~ ( sk3 @ sk5 @ sk4 )
      | ( sk2 @ A @ B )
      | ( ( sk3 @ sk6 @ sk7 )
       != ( sk3 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[1439,46]) ).

thf(1831,plain,
    ( ~ sk1
    | ~ ( sk3 @ sk5 @ sk4 )
    | ( sk2 @ sk6 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[1830:[bind(A,$thf( sk6 )),bind(B,$thf( sk7 ))]]) ).

thf(2119,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ~ ( sk2 @ A @ B )
      | ( sk2 @ sk6 @ sk7 )
      | ( ( sk3 @ A @ B )
       != ( sk3 @ sk5 @ sk4 ) ) ),
    inference(paramod_ordered,[status(thm)],[46,1831]) ).

thf(2120,plain,
    ( ~ sk1
    | ~ ( sk2 @ sk5 @ sk4 )
    | ( sk2 @ sk6 @ sk7 ) ),
    inference(pattern_uni,[status(thm)],[2119:[bind(A,$thf( sk5 )),bind(B,$thf( sk4 ))]]) ).

thf(2424,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ~ ( sk2 @ sk5 @ sk4 )
      | ( sk2 @ B @ A )
      | ( ( sk2 @ sk6 @ sk7 )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[2120,13]) ).

thf(2425,plain,
    ( ~ sk1
    | ~ ( sk2 @ sk5 @ sk4 )
    | ( sk2 @ sk7 @ sk6 ) ),
    inference(pattern_uni,[status(thm)],[2424:[bind(A,$thf( sk6 )),bind(B,$thf( sk7 ))]]) ).

thf(3073,plain,
    ! [B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ~ sk1
      | ( sk2 @ sk7 @ sk6 )
      | ( ( sk2 @ B @ A )
       != ( sk2 @ sk5 @ sk4 ) ) ),
    inference(paramod_ordered,[status(thm)],[13,2425]) ).

thf(3074,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ sk1
    | ( sk2 @ sk7 @ sk6 ) ),
    inference(pattern_uni,[status(thm)],[3073:[bind(A,$thf( sk4 )),bind(B,$thf( sk5 ))]]) ).

thf(7885,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ $true
    | ( sk2 @ sk7 @ sk6 ) ),
    inference(rewrite,[status(thm)],[3074,7810]) ).

thf(7886,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ( sk2 @ sk7 @ sk6 ) ),
    inference(simp,[status(thm)],[7885]) ).

thf(15000,plain,
    ( ~ $true
    | ( sk2 @ sk7 @ sk6 ) ),
    inference(rewrite,[status(thm)],[7886,14919]) ).

thf(15001,plain,
    sk2 @ sk7 @ sk6,
    inference(simp,[status(thm)],[15000]) ).

thf(15120,plain,
    ! [C: a,B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ( sk2 @ A @ C )
      | ( ( sk2 @ sk7 @ sk6 )
       != ( sk2 @ B @ C ) ) ),
    inference(paramod_ordered,[status(thm)],[15001,7968]) ).

thf(15121,plain,
    ! [A: a] :
      ( ~ ( sk2 @ A @ sk7 )
      | ( sk2 @ A @ sk6 ) ),
    inference(pattern_uni,[status(thm)],[15120:[bind(A,$thf( A )),bind(B,$thf( sk7 )),bind(C,$thf( sk6 ))]]) ).

thf(16496,plain,
    ! [A: a] :
      ( ( sk2 @ A @ sk6 )
      | ( ( sk2 @ sk8 @ sk7 )
       != ( sk2 @ A @ sk7 ) ) ),
    inference(paramod_ordered,[status(thm)],[15016,15121]) ).

thf(16497,plain,
    sk2 @ sk8 @ sk6,
    inference(pattern_uni,[status(thm)],[16496:[bind(A,$thf( sk8 ))]]) ).

thf(16600,plain,
    ! [B: a,A: a] :
      ( ( sk2 @ B @ A )
      | ( ( sk2 @ sk8 @ sk6 )
       != ( sk2 @ A @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[16497,7894]) ).

thf(16601,plain,
    sk2 @ sk6 @ sk8,
    inference(pattern_uni,[status(thm)],[16600:[bind(A,$thf( sk8 )),bind(B,$thf( sk6 ))]]) ).

thf(6,plain,
    ( ~ ( sk3 @ sk5 @ sk4 )
    | ~ ( sk3 @ sk6 @ sk8 )
    | ( sk3 != sk2 )
    | ~ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(30,plain,
    ( ( sk3 != sk2 )
    | ~ ( sk3 @ sk5 @ sk4 )
    | ~ ( sk3 @ sk6 @ sk8 )
    | ~ sk1 ),
    inference(lifteq,[status(thm)],[6]) ).

thf(52,plain,
    ( ~ sk1
    | ~ ( sk3 @ sk5 @ sk4 )
    | ~ ( sk3 @ sk6 @ sk8 )
    | ( sk3 != sk3 ) ),
    inference(paramod_ordered,[status(thm)],[26,30]) ).

thf(53,plain,
    ( ~ sk1
    | ~ ( sk3 @ sk5 @ sk4 )
    | ~ ( sk3 @ sk6 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[52:[]]) ).

thf(64,plain,
    ! [B: a,A: a] :
      ( ~ sk1
      | ~ ( sk2 @ A @ B )
      | ~ ( sk3 @ sk6 @ sk8 )
      | ( ( sk3 @ A @ B )
       != ( sk3 @ sk5 @ sk4 ) ) ),
    inference(paramod_ordered,[status(thm)],[46,53]) ).

thf(65,plain,
    ( ~ sk1
    | ~ ( sk2 @ sk5 @ sk4 )
    | ~ ( sk3 @ sk6 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[64:[bind(A,$thf( sk5 )),bind(B,$thf( sk4 ))]]) ).

thf(74,plain,
    ! [B: a,A: a] :
      ( ~ ( sk2 @ A @ B )
      | ~ sk1
      | ~ ( sk3 @ sk6 @ sk8 )
      | ( ( sk2 @ B @ A )
       != ( sk2 @ sk5 @ sk4 ) ) ),
    inference(paramod_ordered,[status(thm)],[13,65]) ).

thf(75,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ sk1
    | ~ ( sk3 @ sk6 @ sk8 ) ),
    inference(pattern_uni,[status(thm)],[74:[bind(A,$thf( sk4 )),bind(B,$thf( sk5 ))]]) ).

thf(7981,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ $true
    | ~ ( sk3 @ sk6 @ sk8 ) ),
    inference(rewrite,[status(thm)],[75,7810]) ).

thf(7982,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ ( sk3 @ sk6 @ sk8 ) ),
    inference(simp,[status(thm)],[7981]) ).

thf(8100,plain,
    ( ~ ( sk2 @ sk4 @ sk5 )
    | ~ ( sk2 @ sk6 @ sk8 ) ),
    inference(rewrite,[status(thm)],[7982,7832]) ).

thf(15011,plain,
    ( ~ $true
    | ~ ( sk2 @ sk6 @ sk8 ) ),
    inference(rewrite,[status(thm)],[8100,14919]) ).

thf(15012,plain,
    ~ ( sk2 @ sk6 @ sk8 ),
    inference(simp,[status(thm)],[15011]) ).

thf(16633,plain,
    $false,
    inference(rewrite,[status(thm)],[16601,15012]) ).

thf(16634,plain,
    $false,
    inference(simp,[status(thm)],[16633]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SEV040^5 : TPTP v8.2.0. Released v4.0.0.
% 0.13/0.15  % Command  : run_Leo-III %s %d
% 0.15/0.36  % Computer : n016.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit : 300
% 0.15/0.36  % WCLimit  : 300
% 0.15/0.36  % DateTime : Sun May 19 18:27:09 EDT 2024
% 0.15/0.36  % CPUTime  : 
% 0.96/0.86  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.21/0.98  % [INFO] 	 Parsing done (121ms). 
% 1.21/0.99  % [INFO] 	 Running in sequential loop mode. 
% 1.73/1.21  % [INFO] 	 nitpick registered as external prover. 
% 1.73/1.21  % [INFO] 	 Scanning for conjecture ... 
% 1.82/1.29  % [INFO] 	 Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ... 
% 1.82/1.31  % [INFO] 	 Axiom selection finished. Selected 0 axioms (removed 0 axioms). 
% 1.82/1.31  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 1.82/1.32  % [INFO] 	 Type checking passed. 
% 1.82/1.32  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 69.23/10.81  % [INFO] 	 Killing All external provers ... 
% 69.23/10.81  % Time passed: 10283ms (effective reasoning time: 9815ms)
% 69.23/10.81  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 69.23/10.81  % Axioms used in derivation (0): 
% 69.23/10.81  % No. of inferences in proof: 178
% 69.23/10.81  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 10283 ms resp. 9815 ms w/o parsing
% 69.23/10.88  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 69.23/10.88  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------