TSTP Solution File: SEU612^2 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SEU612^2 : TPTP v8.1.2. Released v3.7.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.5C3aOyAn5M true

% Computer : n011.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 : Thu Aug 31 19:14:42 EDT 2023

% Result   : Theorem 0.21s 0.81s
% Output   : Refutation 0.21s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :   16
% Syntax   : Number of formulae    :   31 (  11 unt;   9 typ;   0 def)
%            Number of atoms       :   74 (   6 equ;   6 cnn)
%            Maximal formula atoms :    7 (   3 avg)
%            Number of connectives :  253 (  25   ~;  18   |;   0   &; 186   @)
%                                         (   0 <=>;  24  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   6 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   15 (  15   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   12 (   9 usr;   7 con; 0-2 aty)
%            Number of variables   :   67 (   8   ^;  59   !;   0   ?;  67   :)

% Comments : 
%------------------------------------------------------------------------------
thf(sk__8_type,type,
    sk__8: $i ).

thf(in_type,type,
    in: $i > $i > $o ).

thf(binunionIL_type,type,
    binunionIL: $o ).

thf(dsetconstrI_type,type,
    dsetconstrI: $o ).

thf(binunion_type,type,
    binunion: $i > $i > $i ).

thf(sk__7_type,type,
    sk__7: $i ).

thf(dsetconstr_type,type,
    dsetconstr: $i > ( $i > $o ) > $i ).

thf(sk__6_type,type,
    sk__6: $i ).

thf(symdiff_type,type,
    symdiff: $i > $i > $i ).

thf(binunionIL,axiom,
    ( binunionIL
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).

thf('0',plain,
    ( binunionIL
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ( in @ X8 @ ( binunion @ X4 @ X6 ) ) ) ) ),
    define([status(thm)]) ).

thf(dsetconstrI,axiom,
    ( dsetconstrI
    = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( ( Xphi @ Xx )
           => ( in @ Xx
              @ ( dsetconstr @ A
                @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).

thf('1',plain,
    ( dsetconstrI
    = ( ! [X4: $i,X6: $i > $o,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ( ( X6 @ X8 )
           => ( in @ X8
              @ ( dsetconstr @ X4
                @ ^ [V_1: $i] : ( X6 @ V_1 ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(symdiffI1,conjecture,
    ( dsetconstrI
   => ( binunionIL
     => ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( ~ ( in @ Xx @ B )
           => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).

thf(zf_stmt_0,conjecture,
    ( ! [X4: $i,X6: $i > $o,X8: $i] :
        ( ( in @ X8 @ X4 )
       => ( ( X6 @ X8 )
         => ( in @ X8
            @ ( dsetconstr @ X4
              @ ^ [V_1: $i] : ( X6 @ V_1 ) ) ) ) )
   => ( ! [X10: $i,X12: $i,X14: $i] :
          ( ( in @ X14 @ X10 )
         => ( in @ X14 @ ( binunion @ X10 @ X12 ) ) )
     => ! [X16: $i,X18: $i,X20: $i] :
          ( ( in @ X20 @ X16 )
         => ( ~ ( in @ X20 @ X18 )
           => ( in @ X20 @ ( symdiff @ X16 @ X18 ) ) ) ) ) ) ).

thf(zf_stmt_1,negated_conjecture,
    ~ ( ! [X4: $i,X6: $i > $o,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ( ( X6 @ X8 )
           => ( in @ X8
              @ ( dsetconstr @ X4
                @ ^ [V_1: $i] : ( X6 @ V_1 ) ) ) ) )
     => ( ! [X10: $i,X12: $i,X14: $i] :
            ( ( in @ X14 @ X10 )
           => ( in @ X14 @ ( binunion @ X10 @ X12 ) ) )
       => ! [X16: $i,X18: $i,X20: $i] :
            ( ( in @ X20 @ X16 )
           => ( ~ ( in @ X20 @ X18 )
             => ( in @ X20 @ ( symdiff @ X16 @ X18 ) ) ) ) ) ),
    inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl2,plain,
    ~ ( in @ sk__8 @ sk__7 ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl4,plain,
    in @ sk__8 @ sk__6,
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl5,plain,
    ! [X3: $i,X4: $i,X5: $i] :
      ( ( in @ X3 @ ( binunion @ X4 @ X5 ) )
      | ~ ( in @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(symdiff,axiom,
    ! [A: $i,B: $i] :
      ( ( symdiff @ A @ B )
      = ( dsetconstr @ ( binunion @ A @ B )
        @ ^ [Xx: $i] :
            ( ~ ( in @ Xx @ B )
            | ~ ( in @ Xx @ A ) ) ) ) ).

thf(zip_derived_cl0,plain,
    ! [X0: $i,X1: $i] :
      ( ( symdiff @ X0 @ X1 )
      = ( dsetconstr @ ( binunion @ X0 @ X1 )
        @ ^ [Y0: $i] :
            ( ( (~) @ ( in @ Y0 @ X1 ) )
            | ( (~) @ ( in @ Y0 @ X0 ) ) ) ) ),
    inference(cnf,[status(esa)],[symdiff]) ).

thf(zip_derived_cl1,plain,
    ! [X0: $i > $o,X1: $i,X2: $i] :
      ( ~ ( X0 @ X1 )
      | ( in @ X1
        @ ( dsetconstr @ X2
          @ ^ [Y0: $i] : ( X0 @ Y0 ) ) )
      | ~ ( in @ X1 @ X2 ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl6,plain,
    ! [X0: $i > $o,X1: $i,X2: $i] :
      ( ~ ( X0 @ X1 )
      | ( in @ X1 @ ( dsetconstr @ X2 @ X0 ) )
      | ~ ( in @ X1 @ X2 ) ),
    inference(ho_norm,[status(thm)],[zip_derived_cl1]) ).

thf(zip_derived_cl33,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( in @ X2 @ ( symdiff @ X1 @ X0 ) )
      | ~ ( in @ X2 @ ( binunion @ X1 @ X0 ) )
      | ~ ( ^ [Y0: $i] :
              ( ( (~) @ ( in @ Y0 @ X0 ) )
              | ( (~) @ ( in @ Y0 @ X1 ) ) )
          @ X2 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl6]) ).

thf(zip_derived_cl34,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( in @ X2 @ ( symdiff @ X1 @ X0 ) )
      | ~ ( in @ X2 @ ( binunion @ X1 @ X0 ) )
      | ~ ( ( (~) @ ( in @ X2 @ X0 ) )
          | ( (~) @ ( in @ X2 @ X1 ) ) ) ),
    inference(ho_norm,[status(thm)],[zip_derived_cl33]) ).

thf(zip_derived_cl42,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( in @ X0 @ X1 )
      | ~ ( in @ X0 @ ( binunion @ X2 @ X1 ) )
      | ( in @ X0 @ ( symdiff @ X2 @ X1 ) ) ),
    inference(cnf_otf,[status(thm)],[zip_derived_cl34]) ).

thf(zip_derived_cl45,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( in @ X2 @ X1 )
      | ( in @ X2 @ ( symdiff @ X1 @ X0 ) )
      | ( in @ X2 @ X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl42]) ).

thf(zip_derived_cl47,plain,
    ! [X0: $i] :
      ( ( in @ sk__8 @ X0 )
      | ( in @ sk__8 @ ( symdiff @ sk__6 @ X0 ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl45]) ).

thf(zip_derived_cl3,plain,
    ~ ( in @ sk__8 @ ( symdiff @ sk__6 @ sk__7 ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl54,plain,
    in @ sk__8 @ sk__7,
    inference('sup-',[status(thm)],[zip_derived_cl47,zip_derived_cl3]) ).

thf(zip_derived_cl58,plain,
    $false,
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl54]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU612^2 : TPTP v8.1.2. Released v3.7.0.
% 0.00/0.13  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.5C3aOyAn5M true
% 0.14/0.34  % Computer : n011.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % WCLimit  : 300
% 0.14/0.34  % DateTime : Wed Aug 23 23:43:52 EDT 2023
% 0.14/0.34  % CPUTime  : 
% 0.14/0.34  % Running portfolio for 300 s
% 0.14/0.34  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.34  % Number of cores: 8
% 0.14/0.35  % Python version: Python 3.6.8
% 0.14/0.35  % Running in HO mode
% 0.21/0.65  % Total configuration time : 828
% 0.21/0.65  % Estimated wc time : 1656
% 0.21/0.65  % Estimated cpu time (8 cpus) : 207.0
% 0.21/0.73  % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.21/0.73  % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.21/0.73  % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.21/0.73  % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.21/0.74  % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.21/0.74  % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.21/0.75  % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.21/0.81  % Solved by lams/40_noforms.sh.
% 0.21/0.81  % done 12 iterations in 0.033s
% 0.21/0.81  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.21/0.81  % SZS output start Refutation
% See solution above
% 0.21/0.81  
% 0.21/0.81  
% 0.21/0.81  % Terminating...
% 0.21/0.87  % Runner terminated.
% 0.21/0.88  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------