TSTP Solution File: SEV158^5 by Leo-III-SAT---1.7.15

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Leo-III-SAT---1.7.15
% Problem  : SEV158^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d SAT

% Computer : n019.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 : Mon Jun 24 15:59:37 EDT 2024

% Result   : Theorem 80.45s 14.43s
% Output   : Refutation 80.45s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   20
%            Number of leaves      :    1
% Syntax   : Number of formulae    :   46 (   9 unt;   0 typ;   0 def)
%            Number of atoms       :  496 ( 293 equ; 204 cnn)
%            Maximal formula atoms :    6 (  10 avg)
%            Number of connectives :  744 (  63   ~;  59   |;  12   &; 604   @)
%                                         (   0 <=>;   6  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   12 (   4 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  258 ( 258   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   11 (   8 usr;   3 con; 0-2 aty)
%            Number of variables   :   44 (   0   ^  41   !;   3   ?;  44   :)

% Comments : 
%------------------------------------------------------------------------------
thf(sk1_type,type,
    sk1: ( ( $i > $o ) > ( $i > $o ) > $o ) > $i > $o ).

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

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

thf(sk4_type,type,
    sk4: ( ( $i > $o ) > ( $i > $o ) > $o ) > $i > $o ).

thf(sk5_type,type,
    sk5: ( ( $i > $o ) > ( $i > $o ) > $o ) > $i > $o ).

thf(sk6_type,type,
    sk6: ( ( $i > $o ) > ( $i > $o ) > $o ) > $i > $o ).

thf(sk7_type,type,
    sk7: ( ( $i > $o ) > ( $i > $o ) > $o ) > $i ).

thf(sk15_type,type,
    sk15: $i ).

thf(1,conjecture,
    ? [A: ( $i > $o ) > ( $i > $o ) > $o] :
      ( ! [B: $i > $o] : ( A @ B @ B )
      & ! [B: $i > $o,C: $i > $o,D: $i > $o] :
          ( ( ( A @ B @ C )
            & ( A @ C @ D ) )
         => ( A @ B @ D ) )
      & ! [B: $i > $o,C: $i > $o] :
          ( ( ( A @ B @ C )
            & ( A @ C @ B ) )
         => ! [D: $i] :
              ( ( B @ D )
              = ( C @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cTHM120I_1_pme) ).

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

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

thf(4,plain,
    ! [A: ( $i > $o ) > ( $i > $o ) > $o] :
      ( ~ ( A @ ( sk1 @ A ) @ ( sk1 @ A ) )
      | ~ ( A @ ( sk2 @ A ) @ ( sk4 @ A ) )
      | ( A @ ( sk5 @ A ) @ ( sk6 @ A ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(21,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk2 @ ( (=) @ ( $i > $o ) ) )
     != ( sk4 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk5 @ ( (=) @ ( $i > $o ) ) )
      = ( sk6 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(replace_andrewseq,[status(thm)],[4:[bind(A,$thf( (=) @ ( $i > $o ) ))]]) ).

thf(28,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
     != ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) )
      = ( sk5 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(lifteq,[status(thm)],[21]) ).

thf(29,plain,
    ( ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
     != ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) )
      = ( sk5 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(simp,[status(thm)],[28]) ).

thf(8,plain,
    ! [A: ( $i > $o ) > ( $i > $o ) > $o] :
      ( ~ ( A @ ( sk1 @ A ) @ ( sk1 @ A ) )
      | ( A @ ( sk3 @ A ) @ ( sk4 @ A ) )
      | ( A @ ( sk5 @ A ) @ ( sk6 @ A ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(20,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
      = ( sk4 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk5 @ ( (=) @ ( $i > $o ) ) )
      = ( sk6 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(replace_andrewseq,[status(thm)],[8:[bind(A,$thf( (=) @ ( $i > $o ) ))]]) ).

thf(26,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
      = ( sk3 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) )
      = ( sk5 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(lifteq,[status(thm)],[20]) ).

thf(27,plain,
    ( ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
      = ( sk3 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) )
      = ( sk5 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(simp,[status(thm)],[26]) ).

thf(43,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( (=) @ ( $i > $o ) ) @ A )
        = ( sk3 @ ( (=) @ ( $i > $o ) ) @ A ) )
      | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ B )
        = ( sk5 @ ( (=) @ ( $i > $o ) ) @ B ) ) ),
    inference(func_ext,[status(esa)],[27]) ).

thf(10,plain,
    ! [A: ( $i > $o ) > ( $i > $o ) > $o] :
      ( ~ ( A @ ( sk1 @ A ) @ ( sk1 @ A ) )
      | ( A @ ( sk2 @ A ) @ ( sk3 @ A ) )
      | ( ( sk5 @ A @ ( sk7 @ A ) )
       != ( sk6 @ A @ ( sk7 @ A ) ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(14,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk2 @ ( (=) @ ( $i > $o ) ) )
      = ( sk3 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(replace_andrewseq,[status(thm)],[10:[bind(A,$thf( (=) @ ( $i > $o ) ))]]) ).

thf(24,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
      = ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(lifteq,[status(thm)],[14]) ).

thf(25,plain,
    ( ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
      = ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(simp,[status(thm)],[24]) ).

thf(5,plain,
    ! [A: ( $i > $o ) > ( $i > $o ) > $o] :
      ( ~ ( A @ ( sk1 @ A ) @ ( sk1 @ A ) )
      | ( A @ ( sk3 @ A ) @ ( sk4 @ A ) )
      | ( ( sk5 @ A @ ( sk7 @ A ) )
       != ( sk6 @ A @ ( sk7 @ A ) ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(13,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
      = ( sk4 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(replace_andrewseq,[status(thm)],[5:[bind(A,$thf( (=) @ ( $i > $o ) ))]]) ).

thf(30,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
      = ( sk3 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(lifteq,[status(thm)],[13]) ).

thf(31,plain,
    ( ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
      = ( sk3 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(simp,[status(thm)],[30]) ).

thf(7,plain,
    ! [A: ( $i > $o ) > ( $i > $o ) > $o] :
      ( ~ ( A @ ( sk1 @ A ) @ ( sk1 @ A ) )
      | ~ ( A @ ( sk2 @ A ) @ ( sk4 @ A ) )
      | ( ( sk5 @ A @ ( sk7 @ A ) )
       != ( sk6 @ A @ ( sk7 @ A ) ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(18,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk2 @ ( (=) @ ( $i > $o ) ) )
     != ( sk4 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(replace_andrewseq,[status(thm)],[7:[bind(A,$thf( (=) @ ( $i > $o ) ))]]) ).

thf(35,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
     != ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(lifteq,[status(thm)],[18]) ).

thf(36,plain,
    ( ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
     != ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(simp,[status(thm)],[35]) ).

thf(144,plain,
    ( ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) )
    | ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
     != ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk4 @ ( (=) @ ( $i > $o ) ) )
     != ( sk4 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(paramod_ordered,[status(thm)],[31,36]) ).

thf(145,plain,
    ( ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) )
    | ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
     != ( sk2 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(pattern_uni,[status(thm)],[144:[]]) ).

thf(159,plain,
    ( ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) )
    | ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
     != ( sk3 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(paramod_ordered,[status(thm)],[25,145]) ).

thf(160,plain,
    ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
   != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(pattern_uni,[status(thm)],[159:[]]) ).

thf(1056,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk4 @ ( (=) @ ( $i > $o ) ) @ A )
        = ( sk3 @ ( (=) @ ( $i > $o ) ) @ A ) )
      | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ B )
       != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) )
      | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ B )
       != ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(paramod_ordered,[status(thm)],[43,160]) ).

thf(1057,plain,
    ! [A: $i] :
      ( ( ( sk4 @ ( (=) @ ( $i > $o ) ) @ A )
        = ( sk3 @ ( (=) @ ( $i > $o ) ) @ A ) )
      | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
       != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(pattern_uni,[status(thm)],[1056:[bind(A,$thf( A )),bind(B,$thf( sk7 @ ( (=) @ ( $i > $o ) ) ))]]) ).

thf(1133,plain,
    ! [A: $i] :
      ( ( sk4 @ ( (=) @ ( $i > $o ) ) @ A )
      = ( sk3 @ ( (=) @ ( $i > $o ) ) @ A ) ),
    inference(simp,[status(thm)],[1057]) ).

thf(1185,plain,
    ( ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
     != ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) )
      = ( sk5 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(rewrite,[status(thm)],[29,1133]) ).

thf(1517,plain,
    ! [A: $i] :
      ( ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ A )
        = ( sk5 @ ( (=) @ ( $i > $o ) ) @ A ) )
      | ( ( sk3 @ ( (=) @ ( $i > $o ) ) @ sk15 )
       != ( sk2 @ ( (=) @ ( $i > $o ) ) @ sk15 ) ) ),
    inference(func_ext,[status(esa)],[1185]) ).

thf(2909,plain,
    ! [A: $i] :
      ( ( ( sk3 @ ( (=) @ ( $i > $o ) ) @ sk15 )
       != ( sk2 @ ( (=) @ ( $i > $o ) ) @ sk15 ) )
      | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ A )
       != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) )
      | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ A )
       != ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(paramod_ordered,[status(thm)],[1517,160]) ).

thf(2910,plain,
    ( ( ( sk3 @ ( (=) @ ( $i > $o ) ) @ sk15 )
     != ( sk2 @ ( (=) @ ( $i > $o ) ) @ sk15 ) )
    | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
     != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(pattern_uni,[status(thm)],[2909:[bind(A,$thf( sk7 @ ( (=) @ ( $i > $o ) ) ))]]) ).

thf(3064,plain,
    ( ( sk3 @ ( (=) @ ( $i > $o ) ) @ sk15 )
   != ( sk2 @ ( (=) @ ( $i > $o ) ) @ sk15 ) ),
    inference(simp,[status(thm)],[2910]) ).

thf(12,plain,
    ! [A: ( $i > $o ) > ( $i > $o ) > $o] :
      ( ~ ( A @ ( sk1 @ A ) @ ( sk1 @ A ) )
      | ( A @ ( sk2 @ A ) @ ( sk3 @ A ) )
      | ( A @ ( sk5 @ A ) @ ( sk6 @ A ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(17,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk2 @ ( (=) @ ( $i > $o ) ) )
      = ( sk3 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk5 @ ( (=) @ ( $i > $o ) ) )
      = ( sk6 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(replace_andrewseq,[status(thm)],[12:[bind(A,$thf( (=) @ ( $i > $o ) ))]]) ).

thf(32,plain,
    ( ( ( sk1 @ ( (=) @ ( $i > $o ) ) )
     != ( sk1 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
      = ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) )
      = ( sk5 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(lifteq,[status(thm)],[17]) ).

thf(33,plain,
    ( ( ( sk3 @ ( (=) @ ( $i > $o ) ) )
      = ( sk2 @ ( (=) @ ( $i > $o ) ) ) )
    | ( ( sk6 @ ( (=) @ ( $i > $o ) ) )
      = ( sk5 @ ( (=) @ ( $i > $o ) ) ) ) ),
    inference(simp,[status(thm)],[32]) ).

thf(49,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk3 @ ( (=) @ ( $i > $o ) ) @ A )
        = ( sk2 @ ( (=) @ ( $i > $o ) ) @ A ) )
      | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ B )
        = ( sk5 @ ( (=) @ ( $i > $o ) ) @ B ) ) ),
    inference(func_ext,[status(esa)],[33]) ).

thf(4107,plain,
    ! [B: $i,A: $i] :
      ( ( ( sk3 @ ( (=) @ ( $i > $o ) ) @ A )
        = ( sk2 @ ( (=) @ ( $i > $o ) ) @ A ) )
      | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ B )
       != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) )
      | ( ( sk6 @ ( (=) @ ( $i > $o ) ) @ B )
       != ( sk6 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(paramod_ordered,[status(thm)],[49,160]) ).

thf(4108,plain,
    ! [A: $i] :
      ( ( ( sk3 @ ( (=) @ ( $i > $o ) ) @ A )
        = ( sk2 @ ( (=) @ ( $i > $o ) ) @ A ) )
      | ( ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) )
       != ( sk5 @ ( (=) @ ( $i > $o ) ) @ ( sk7 @ ( (=) @ ( $i > $o ) ) ) ) ) ),
    inference(pattern_uni,[status(thm)],[4107:[bind(A,$thf( A )),bind(B,$thf( sk7 @ ( (=) @ ( $i > $o ) ) ))]]) ).

thf(4294,plain,
    ! [A: $i] :
      ( ( sk3 @ ( (=) @ ( $i > $o ) ) @ A )
      = ( sk2 @ ( (=) @ ( $i > $o ) ) @ A ) ),
    inference(simp,[status(thm)],[4108]) ).

thf(4414,plain,
    ( ( sk2 @ ( (=) @ ( $i > $o ) ) @ sk15 )
   != ( sk2 @ ( (=) @ ( $i > $o ) ) @ sk15 ) ),
    inference(rewrite,[status(thm)],[3064,4294]) ).

thf(4415,plain,
    $false,
    inference(simp,[status(thm)],[4414]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SEV158^5 : TPTP v8.2.0. Released v4.0.0.
% 0.03/0.12  % Command  : run_Leo-III %s %d SAT
% 0.12/0.33  % Computer : n019.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
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 300
% 0.12/0.33  % DateTime : Fri Jun 21 19:42:40 EDT 2024
% 0.12/0.33  % CPUTime  : 
% 0.89/0.82  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.16/0.93  % [INFO] 	 Parsing done (103ms). 
% 1.16/0.94  % [INFO] 	 Running in sequential loop mode. 
% 1.53/1.16  % [INFO] 	 nitpick registered as external prover. 
% 1.53/1.16  % [INFO] 	 Scanning for conjecture ... 
% 1.70/1.22  % [INFO] 	 Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ... 
% 1.87/1.24  % [INFO] 	 Axiom selection finished. Selected 0 axioms (removed 0 axioms). 
% 1.87/1.24  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 1.87/1.24  % [INFO] 	 Type checking passed. 
% 1.87/1.24  % [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 ... 
% 80.45/14.42  % [INFO] 	 Killing All external provers ... 
% 80.45/14.43  % Time passed: 13906ms (effective reasoning time: 13485ms)
% 80.45/14.43  % 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)>
% 80.45/14.43  % Axioms used in derivation (0): 
% 80.45/14.43  % No. of inferences in proof: 46
% 80.45/14.43  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 13906 ms resp. 13485 ms w/o parsing
% 80.45/14.51  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 80.45/14.51  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------