TSTP Solution File: SEV241^5 by Leo-III-SAT---1.7.15

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%------------------------------------------------------------------------------
% File     : Leo-III-SAT---1.7.15
% Problem  : SEV241^5 : TPTP v8.2.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d SAT

% Computer : n026.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 15:59:50 EDT 2024

% Result   : Theorem 2.81s 1.66s
% Output   : Refutation 3.02s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :    1
% Syntax   : Number of formulae    :   16 (   7 unt;   0 typ;   0 def)
%            Number of atoms       :   60 (  17 equ;   0 cnn)
%            Maximal formula atoms :    4 (   3 avg)
%            Number of connectives :   57 (   9   ~;  10   |;   3   &;  29   @)
%                                         (   0 <=>;   6  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   4 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :    3 (   3   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    7 (   4 usr;   3 con; 0-2 aty)
%            Number of variables   :   13 (   0   ^  13   !;   0   ?;  13   :)

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

thf(cW_type,type,
    cW: a > $o ).

thf(cU_type,type,
    cU: a > $o ).

thf(sk1_type,type,
    sk1: a ).

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

thf(1,conjecture,
    ! [A: a] :
      ( ( ( cU @ A )
        & ( cW @ A ) )
     => ! [B: a > $o] :
          ( ( ( B = cU )
            | ( B = cW ) )
         => ( B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cX5201A_pme) ).

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

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

thf(4,plain,
    ~ ( sk2 @ sk1 ),
    inference(cnf,[status(esa)],[3]) ).

thf(5,plain,
    ( ( sk2 = cU )
    | ( sk2 = cW ) ),
    inference(cnf,[status(esa)],[3]) ).

thf(8,plain,
    ( ( sk2 = cU )
    | ( sk2 = cW ) ),
    inference(lifteq,[status(thm)],[5]) ).

thf(9,plain,
    ! [B: a,A: a] :
      ( ( ( sk2 @ A )
        = ( cU @ A ) )
      | ( ( sk2 @ B )
        = ( cW @ B ) ) ),
    inference(func_ext,[status(esa)],[8]) ).

thf(20,plain,
    ! [B: a,A: a] :
      ( ( ( sk2 @ A )
        = ( cU @ A ) )
      | ~ ( cW @ B )
      | ( ( sk2 @ B )
       != ( sk2 @ sk1 ) ) ),
    inference(paramod_ordered,[status(thm)],[9,4]) ).

thf(21,plain,
    ! [A: a] :
      ( ( ( sk2 @ A )
        = ( cU @ A ) )
      | ~ ( cW @ sk1 ) ),
    inference(pattern_uni,[status(thm)],[20:[bind(A,$thf( A )),bind(B,$thf( sk1 ))]]) ).

thf(6,plain,
    cW @ sk1,
    inference(cnf,[status(esa)],[3]) ).

thf(24,plain,
    ! [A: a] :
      ( ( ( sk2 @ A )
        = ( cU @ A ) )
      | ~ $true ),
    inference(rewrite,[status(thm)],[21,6]) ).

thf(25,plain,
    ! [A: a] :
      ( ( sk2 @ A )
      = ( cU @ A ) ),
    inference(simp,[status(thm)],[24]) ).

thf(26,plain,
    ~ ( cU @ sk1 ),
    inference(rewrite,[status(thm)],[4,25]) ).

thf(7,plain,
    cU @ sk1,
    inference(cnf,[status(esa)],[3]) ).

thf(33,plain,
    ~ $true,
    inference(rewrite,[status(thm)],[26,7]) ).

thf(34,plain,
    $false,
    inference(simp,[status(thm)],[33]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SEV241^5 : TPTP v8.2.0. Released v4.0.0.
% 0.07/0.12  % Command  : run_Leo-III %s %d SAT
% 0.12/0.33  % Computer : n026.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 19:04:40 EDT 2024
% 0.12/0.33  % CPUTime  : 
% 0.88/0.84  % [INFO] 	 Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ... 
% 1.21/0.94  % [INFO] 	 Parsing done (101ms). 
% 1.21/0.95  % [INFO] 	 Running in sequential loop mode. 
% 1.50/1.16  % [INFO] 	 nitpick registered as external prover. 
% 1.50/1.16  % [INFO] 	 Scanning for conjecture ... 
% 1.76/1.21  % [INFO] 	 Found a conjecture (or negated_conjecture) and 0 axioms. Running axiom selection ... 
% 1.86/1.23  % [INFO] 	 Axiom selection finished. Selected 0 axioms (removed 0 axioms). 
% 1.86/1.23  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 1.86/1.24  % [INFO] 	 Type checking passed. 
% 1.86/1.24  % [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 ... 
% 2.81/1.66  % [INFO] 	 Killing All external provers ... 
% 2.81/1.66  % Time passed: 1152ms (effective reasoning time: 706ms)
% 2.81/1.66  % 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)>
% 2.81/1.66  % Axioms used in derivation (0): 
% 2.81/1.66  % No. of inferences in proof: 16
% 2.81/1.66  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 1152 ms resp. 706 ms w/o parsing
% 3.02/1.68  % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 3.02/1.68  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------