TSTP Solution File: SEV391^5 by Leo-III-SAT---1.7.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Leo-III-SAT---1.7.12
% Problem  : SEV391^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n005.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 04:11:23 EDT 2024

% Result   : Theorem 2.37s 1.53s
% Output   : Refutation 2.46s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    8
%            Number of leaves      :    6
% Syntax   : Number of formulae    :   15 (   4 unt;   5 typ;   0 def)
%            Number of atoms       :   22 (   1 equ;   0 cnn)
%            Maximal formula atoms :    3 (   2 avg)
%            Number of connectives :   97 (   5   ~;   6   |;   0   &;  82   @)
%                                         (   0 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   7 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    6 (   6   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    7 (   5 usr;   2 con; 0-3 aty)
%            Number of variables   :   20 (   0   ^  12   !;   8   ?;  20   :)

% Comments : 
%------------------------------------------------------------------------------
thf(cP_type,type,
    cP: $i > $i > $i > $o ).

thf(k_type,type,
    k: $i > $i ).

thf(h_type,type,
    h: $i > $i ).

thf(a_type,type,
    a: $i ).

thf(sk1_type,type,
    sk1: $i > $i ).

thf(1,conjecture,
    ? [A: $i] :
    ! [B: $i] :
    ? [C: $i] :
      ( ( ( cP @ a @ ( h @ B ) @ B )
        | ( cP @ A @ ( k @ B ) @ B ) )
     => ( cP @ A @ C @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cTHM87_pme) ).

thf(2,negated_conjecture,
    ~ ? [A: $i] :
      ! [B: $i] :
      ? [C: $i] :
        ( ( ( cP @ a @ ( h @ B ) @ B )
          | ( cP @ A @ ( k @ B ) @ B ) )
       => ( cP @ A @ C @ B ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    ~ ? [A: $i] :
      ! [B: $i] :
      ? [C: $i] :
        ( ( ( cP @ a @ ( h @ B ) @ B )
          | ( cP @ A @ ( k @ B ) @ B ) )
       => ( cP @ A @ C @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(4,plain,
    ~ ? [A: $i] :
      ! [B: $i] :
        ( ( ( cP @ a @ ( h @ B ) @ B )
          | ( cP @ A @ ( k @ B ) @ B ) )
       => ? [C: $i] : ( cP @ A @ C @ B ) ),
    inference(miniscope,[status(thm)],[3]) ).

thf(6,plain,
    ! [A: $i] :
      ( ( cP @ a @ ( h @ ( sk1 @ A ) ) @ ( sk1 @ A ) )
      | ( cP @ A @ ( k @ ( sk1 @ A ) ) @ ( sk1 @ A ) ) ),
    inference(cnf,[status(esa)],[4]) ).

thf(5,plain,
    ! [B: $i,A: $i] :
      ~ ( cP @ A @ B @ ( sk1 @ A ) ),
    inference(cnf,[status(esa)],[4]) ).

thf(7,plain,
    ! [A: $i] :
      ( ( cP @ a @ ( h @ ( sk1 @ A ) ) @ ( sk1 @ A ) )
      | $false ),
    inference(rewrite,[status(thm)],[6,5]) ).

thf(8,plain,
    ! [A: $i] : ( cP @ a @ ( h @ ( sk1 @ A ) ) @ ( sk1 @ A ) ),
    inference(simp,[status(thm)],[7]) ).

thf(9,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( cP @ a @ ( h @ ( sk1 @ A ) ) @ ( sk1 @ A ) )
     != ( cP @ B @ C @ ( sk1 @ B ) ) ),
    inference(paramod_ordered,[status(thm)],[8,5]) ).

thf(10,plain,
    $false,
    inference(pattern_uni,[status(thm)],[9:[bind(A,$thf( a )),bind(B,$thf( a )),bind(C,$thf( h @ ( sk1 @ a ) ))]]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : SEV391^5 : TPTP v8.2.0. Released v4.0.0.
% 0.07/0.16  % Command  : run_Leo-III %s %d
% 0.16/0.38  % Computer : n005.cluster.edu
% 0.16/0.38  % Model    : x86_64 x86_64
% 0.16/0.38  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.38  % Memory   : 8042.1875MB
% 0.16/0.38  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.38  % CPULimit : 300
% 0.16/0.38  % WCLimit  : 300
% 0.16/0.38  % DateTime : Sun May 19 19:06:54 EDT 2024
% 0.16/0.38  % CPUTime  : 
% 0.96/0.88  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.12/0.98  % [INFO] 	 Parsing done (100ms). 
% 1.12/0.99  % [INFO] 	 Running in sequential loop mode. 
% 1.61/1.19  % [INFO] 	 nitpick registered as external prover. 
% 1.67/1.20  % [INFO] 	 Scanning for conjecture ... 
% 1.77/1.25  % [INFO] 	 Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ... 
% 1.77/1.27  % [INFO] 	 Axiom selection finished. Selected 0 axioms (removed 0 axioms). 
% 1.77/1.27  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 1.77/1.28  % [INFO] 	 Type checking passed. 
% 1.77/1.28  % [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 ... 
% 2.37/1.53  % [INFO] 	 Killing All external provers ... 
% 2.37/1.53  % Time passed: 990ms (effective reasoning time: 538ms)
% 2.37/1.53  % 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)>
% 2.37/1.53  % Axioms used in derivation (0): 
% 2.37/1.53  % No. of inferences in proof: 10
% 2.37/1.53  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 990 ms resp. 538 ms w/o parsing
% 2.46/1.60  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 2.46/1.60  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------