TSTP Solution File: SET612^5 by Leo-III---1.7.12

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%------------------------------------------------------------------------------
% File     : Leo-III---1.7.12
% Problem  : SET612^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n007.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 03:03:11 EDT 2024

% Result   : Theorem 3.52s 1.74s
% Output   : Refutation 3.52s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :    6
% Syntax   : Number of formulae    :   23 (  10 unt;   5 typ;   0 def)
%            Number of atoms       :   64 (   6 equ;   0 cnn)
%            Maximal formula atoms :    7 (   3 avg)
%            Number of connectives :  172 (  42   ~;  23   |;  32   &;  75   @)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   4 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :   12 (  12   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    7 (   4 usr;   3 con; 0-2 aty)
%            Number of variables   :   19 (  10   ^   9   !;   0   ?;  19   :)

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

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

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

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

thf(sk4_type,type,
    sk4: a ).

thf(1,conjecture,
    ! [A: a > $o,B: a > $o,C: a > $o] :
      ( ( ^ [D: a] :
            ( ( A @ D )
            & ~ ( ( B @ D )
                | ( C @ D ) ) ) )
      = ( ^ [D: a] :
            ( ( A @ D )
            & ~ ( B @ D )
            & ( A @ D )
            & ~ ( C @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cBOOL_PROP_85_pme) ).

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

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

thf(4,plain,
    ( ( ^ [A: a] :
          ( ( sk1 @ A )
          & ~ ( ( sk2 @ A )
              | ( sk3 @ A ) ) ) )
   != ( ^ [A: a] :
          ( ( sk1 @ A )
          & ~ ( sk2 @ A )
          & ( sk1 @ A )
          & ~ ( sk3 @ A ) ) ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(5,plain,
    ( ( ^ [A: a] :
          ( ( sk1 @ A )
          & ~ ( sk2 @ A )
          & ( sk1 @ A )
          & ~ ( sk3 @ A ) ) )
   != ( ^ [A: a] :
          ( ( sk1 @ A )
          & ~ ( ( sk2 @ A )
              | ( sk3 @ A ) ) ) ) ),
    inference(lifteq,[status(thm)],[4]) ).

thf(7,plain,
    ( ( ( sk1 @ sk4 )
      & ~ ( sk2 @ sk4 )
      & ( sk1 @ sk4 )
      & ~ ( sk3 @ sk4 ) )
   != ( ( sk1 @ sk4 )
      & ~ ( ( sk2 @ sk4 )
          | ( sk3 @ sk4 ) ) ) ),
    inference(func_ext,[status(esa)],[5]) ).

thf(32,plain,
    ( ~ ( ( sk1 @ sk4 )
        & ~ ( sk2 @ sk4 )
        & ( sk1 @ sk4 )
        & ~ ( sk3 @ sk4 ) )
    | ~ ( ( sk1 @ sk4 )
        & ~ ( ( sk2 @ sk4 )
            | ( sk3 @ sk4 ) ) ) ),
    inference(bool_ext,[status(thm)],[7]) ).

thf(34,plain,
    ( ~ ( sk1 @ sk4 )
    | ( sk2 @ sk4 )
    | ( sk3 @ sk4 )
    | ~ ( sk1 @ sk4 )
    | ( sk2 @ sk4 )
    | ~ ( sk1 @ sk4 )
    | ( sk3 @ sk4 ) ),
    inference(cnf,[status(esa)],[32]) ).

thf(35,plain,
    ( ~ ( sk1 @ sk4 )
    | ( sk2 @ sk4 )
    | ( sk3 @ sk4 ) ),
    inference(simp,[status(thm)],[34]) ).

thf(33,plain,
    ( ( ( sk1 @ sk4 )
      & ~ ( sk2 @ sk4 )
      & ( sk1 @ sk4 )
      & ~ ( sk3 @ sk4 ) )
    | ( ( sk1 @ sk4 )
      & ~ ( ( sk2 @ sk4 )
          | ( sk3 @ sk4 ) ) ) ),
    inference(bool_ext,[status(thm)],[7]) ).

thf(38,plain,
    ( ~ ( sk2 @ sk4 )
    | ~ ( sk2 @ sk4 ) ),
    inference(cnf,[status(esa)],[33]) ).

thf(42,plain,
    ~ ( sk2 @ sk4 ),
    inference(simp,[status(thm)],[38]) ).

thf(41,plain,
    ( ( sk1 @ sk4 )
    | ( sk1 @ sk4 ) ),
    inference(cnf,[status(esa)],[33]) ).

thf(43,plain,
    sk1 @ sk4,
    inference(simp,[status(thm)],[41]) ).

thf(36,plain,
    ( ~ ( sk3 @ sk4 )
    | ~ ( sk3 @ sk4 ) ),
    inference(cnf,[status(esa)],[33]) ).

thf(44,plain,
    ~ ( sk3 @ sk4 ),
    inference(simp,[status(thm)],[36]) ).

thf(54,plain,
    ( ~ $true
    | $false
    | $false ),
    inference(rewrite,[status(thm)],[35,42,43,44]) ).

thf(55,plain,
    $false,
    inference(simp,[status(thm)],[54]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SET612^5 : TPTP v8.2.0. Released v4.0.0.
% 0.15/0.16  % Command  : run_Leo-III %s %d
% 0.16/0.37  % Computer : n007.cluster.edu
% 0.16/0.37  % Model    : x86_64 x86_64
% 0.16/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37  % Memory   : 8042.1875MB
% 0.16/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37  % CPULimit : 300
% 0.16/0.37  % WCLimit  : 300
% 0.16/0.37  % DateTime : Mon May 20 13:23:39 EDT 2024
% 0.16/0.37  % CPUTime  : 
% 0.95/0.84  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.02/0.93  % [INFO] 	 Parsing done (92ms). 
% 1.24/0.94  % [INFO] 	 Running in sequential loop mode. 
% 1.48/1.14  % [INFO] 	 eprover registered as external prover. 
% 1.48/1.14  % [INFO] 	 cvc4 registered as external prover. 
% 1.48/1.14  % [INFO] 	 Scanning for conjecture ... 
% 1.65/1.19  % [INFO] 	 Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ... 
% 1.74/1.21  % [INFO] 	 Axiom selection finished. Selected 0 axioms (removed 0 axioms). 
% 1.74/1.21  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 1.74/1.21  % [INFO] 	 Type checking passed. 
% 1.74/1.21  % [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 ... 
% 3.52/1.73  % [INFO] 	 Killing All external provers ... 
% 3.52/1.74  % Time passed: 1201ms (effective reasoning time: 790ms)
% 3.52/1.74  % 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)>
% 3.52/1.74  % Axioms used in derivation (0): 
% 3.52/1.74  % No. of inferences in proof: 18
% 3.52/1.74  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 1201 ms resp. 790 ms w/o parsing
% 3.52/1.78  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 3.52/1.78  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------