%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYN727+1 : TPTP v8.1.2. Released v2.5.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.V0jO79eVAg true

% Computer : n031.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 : Fri Sep  1 04:05:19 EDT 2023

% Result   : Theorem 0.22s 0.74s
% Output   : Refutation 0.22s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   11 (   4 unt;   4 typ;   0 def)
%            Number of atoms       :   14 (   0 equ;   0 cnn)
%            Maximal formula atoms :    4 (   2 avg)
%            Number of connectives :   37 (   3   ~;   1   |;   2   &;  27   @)
%                                         (   0 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    3 (   3   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    5 (   4 usr;   3 con; 0-2 aty)
%            Number of variables   :   15 (   0   ^;  11   !;   4   ?;  15   :)

% Comments : 
%------------------------------------------------------------------------------
thf(lyle_type,type,
    lyle: $i ).

thf(sk__type,type,
    sk_: $i > $i ).

thf(bruce_type,type,
    bruce: $i ).

thf(likes_type,type,
    likes: $i > $i > $o ).

thf(thm68,conjecture,
    ( ( ! [X: $i] : ( likes @ X @ bruce )
      & ! [Y: $i] :
          ( ? [Z: $i] : ( likes @ Y @ Z )
         => ( likes @ lyle @ Y ) ) )
   => ? [U: $i] :
      ! [V: $i] : ( likes @ U @ V ) ) ).

thf(zf_stmt_0,negated_conjecture,
    ~ ( ( ! [X: $i] : ( likes @ X @ bruce )
        & ! [Y: $i] :
            ( ? [Z: $i] : ( likes @ Y @ Z )
           => ( likes @ lyle @ Y ) ) )
     => ? [U: $i] :
        ! [V: $i] : ( likes @ U @ V ) ),
    inference('cnf.neg',[status(esa)],[thm68]) ).

thf(zip_derived_cl0,plain,
    ! [X0: $i] : ( likes @ X0 @ bruce ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl1,plain,
    ! [X1: $i,X2: $i] :
      ( ( likes @ lyle @ X1 )
      | ~ ( likes @ X1 @ X2 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl3,plain,
    ! [X0: $i] : ( likes @ lyle @ X0 ),
    inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl1]) ).

thf(zip_derived_cl2,plain,
    ! [X3: $i] :
      ~ ( likes @ X3 @ ( sk_ @ X3 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5,plain,
    $false,
    inference('s_sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl2]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : SYN727+1 : TPTP v8.1.2. Released v2.5.0.
% 0.13/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.V0jO79eVAg true
% 0.14/0.35  % Computer : n031.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Sat Aug 26 20:14:53 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.14/0.35  % Running portfolio for 300 s
% 0.14/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36  % Number of cores: 8
% 0.14/0.36  % Python version: Python 3.6.8
% 0.22/0.36  % Running in FO mode
% 0.22/0.65  % Total configuration time : 435
% 0.22/0.65  % Estimated wc time : 1092
% 0.22/0.65  % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.72  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.22/0.74  % Solved by fo/fo6_bce.sh.
% 0.22/0.74  % BCE start: 3
% 0.22/0.74  % BCE eliminated: 0
% 0.22/0.74  % PE start: 3
% 0.22/0.74  logic: neq
% 0.22/0.74  % PE eliminated: 0
% 0.22/0.74  % done 3 iterations in 0.006s
% 0.22/0.74  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.22/0.74  % SZS output start Refutation
% See solution above
% 0.22/0.74  
% 0.22/0.74  
% 0.22/0.74  % Terminating...
% 1.51/0.86  % Runner terminated.
% 1.51/0.88  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------