TSTP Solution File: NUM512+3 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : NUM512+3 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.KMe5PNiiUx true

% Computer : n022.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 12:42:00 EDT 2023

% Result   : Theorem 1.44s 0.86s
% Output   : Refutation 1.44s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   21
% Syntax   : Number of formulae    :   61 (  21 unt;  14 typ;   0 def)
%            Number of atoms       :  117 (  56 equ;   0 cnn)
%            Maximal formula atoms :   13 (   2 avg)
%            Number of connectives :  551 (  50   ~;  34   |;  28   &; 431   @)
%                                         (   0 <=>;   8  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   11 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   12 (  12   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   16 (  14 usr;   8 con; 0-2 aty)
%            Number of variables   :   20 (   0   ^;  17   !;   3   ?;  20   :)

% Comments : 
%------------------------------------------------------------------------------
thf(aNaturalNumber0_type,type,
    aNaturalNumber0: $i > $o ).

thf(xp_type,type,
    xp: $i ).

thf(sdtsldt0_type,type,
    sdtsldt0: $i > $i > $i ).

thf(sz10_type,type,
    sz10: $i ).

thf(sdtpldt0_type,type,
    sdtpldt0: $i > $i > $i ).

thf(sdtasdt0_type,type,
    sdtasdt0: $i > $i > $i ).

thf(isPrime0_type,type,
    isPrime0: $i > $o ).

thf(sz00_type,type,
    sz00: $i ).

thf(doDivides0_type,type,
    doDivides0: $i > $i > $o ).

thf(xn_type,type,
    xn: $i ).

thf(sdtlseqdt0_type,type,
    sdtlseqdt0: $i > $i > $o ).

thf(xm_type,type,
    xm: $i ).

thf(xk_type,type,
    xk: $i ).

thf(xr_type,type,
    xr: $i ).

thf(mMulComm,axiom,
    ! [W0: $i,W1: $i] :
      ( ( ( aNaturalNumber0 @ W0 )
        & ( aNaturalNumber0 @ W1 ) )
     => ( ( sdtasdt0 @ W0 @ W1 )
        = ( sdtasdt0 @ W1 @ W0 ) ) ) ).

thf(zip_derived_cl10,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( aNaturalNumber0 @ X0 )
      | ~ ( aNaturalNumber0 @ X1 )
      | ( ( sdtasdt0 @ X0 @ X1 )
        = ( sdtasdt0 @ X1 @ X0 ) ) ),
    inference(cnf,[status(esa)],[mMulComm]) ).

thf(zip_derived_cl10_001,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( aNaturalNumber0 @ X0 )
      | ~ ( aNaturalNumber0 @ X1 )
      | ( ( sdtasdt0 @ X0 @ X1 )
        = ( sdtasdt0 @ X1 @ X0 ) ) ),
    inference(cnf,[status(esa)],[mMulComm]) ).

thf(mMulAsso,axiom,
    ! [W0: $i,W1: $i,W2: $i] :
      ( ( ( aNaturalNumber0 @ W0 )
        & ( aNaturalNumber0 @ W1 )
        & ( aNaturalNumber0 @ W2 ) )
     => ( ( sdtasdt0 @ ( sdtasdt0 @ W0 @ W1 ) @ W2 )
        = ( sdtasdt0 @ W0 @ ( sdtasdt0 @ W1 @ W2 ) ) ) ) ).

thf(zip_derived_cl11,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( aNaturalNumber0 @ X0 )
      | ~ ( aNaturalNumber0 @ X1 )
      | ~ ( aNaturalNumber0 @ X2 )
      | ( ( sdtasdt0 @ ( sdtasdt0 @ X1 @ X0 ) @ X2 )
        = ( sdtasdt0 @ X1 @ ( sdtasdt0 @ X0 @ X2 ) ) ) ),
    inference(cnf,[status(esa)],[mMulAsso]) ).

thf(zip_derived_cl10_002,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( aNaturalNumber0 @ X0 )
      | ~ ( aNaturalNumber0 @ X1 )
      | ( ( sdtasdt0 @ X0 @ X1 )
        = ( sdtasdt0 @ X1 @ X0 ) ) ),
    inference(cnf,[status(esa)],[mMulComm]) ).

thf(zip_derived_cl10_003,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( aNaturalNumber0 @ X0 )
      | ~ ( aNaturalNumber0 @ X1 )
      | ( ( sdtasdt0 @ X0 @ X1 )
        = ( sdtasdt0 @ X1 @ X0 ) ) ),
    inference(cnf,[status(esa)],[mMulComm]) ).

thf(m__,conjecture,
    ( ( ( ( aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ) )
        & ( xn
          = ( sdtasdt0 @ xr @ ( sdtsldt0 @ xn @ xr ) ) ) )
     => ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
        = ( sdtasdt0 @ xn @ xm ) ) )
    & ( ( ( aNaturalNumber0 @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) )
        & ( ( sdtasdt0 @ xp @ xk )
          = ( sdtasdt0 @ xr @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) ) ) )
     => ( ( sdtasdt0 @ xn @ xm )
        = ( sdtasdt0 @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) @ xr ) ) ) ) ).

thf(zf_stmt_0,negated_conjecture,
    ~ ( ( ( ( aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ) )
          & ( xn
            = ( sdtasdt0 @ xr @ ( sdtsldt0 @ xn @ xr ) ) ) )
       => ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
          = ( sdtasdt0 @ xn @ xm ) ) )
      & ( ( ( aNaturalNumber0 @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) )
          & ( ( sdtasdt0 @ xp @ xk )
            = ( sdtasdt0 @ xr @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) ) ) )
       => ( ( sdtasdt0 @ xn @ xm )
          = ( sdtasdt0 @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) @ xr ) ) ) ),
    inference('cnf.neg',[status(esa)],[m__]) ).

thf(zip_derived_cl160,plain,
    ( ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) )
    | ( ( sdtasdt0 @ xn @ xm )
     != ( sdtasdt0 @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) @ xr ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(m__2306,axiom,
    ( ( xk
      = ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xp ) )
    & ( ( sdtasdt0 @ xn @ xm )
      = ( sdtasdt0 @ xp @ xk ) )
    & ( aNaturalNumber0 @ xk ) ) ).

thf(zip_derived_cl116,plain,
    ( ( sdtasdt0 @ xn @ xm )
    = ( sdtasdt0 @ xp @ xk ) ),
    inference(cnf,[status(esa)],[m__2306]) ).

thf(zip_derived_cl1274,plain,
    ( ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) )
    | ( ( sdtasdt0 @ xn @ xm )
     != ( sdtasdt0 @ ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xr ) @ xr ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl160,zip_derived_cl116]) ).

thf(zip_derived_cl1399,plain,
    ( ( ( sdtasdt0 @ xn @ xm )
     != ( sdtasdt0 @ xr @ ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xr ) ) )
    | ~ ( aNaturalNumber0 @ ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xr ) )
    | ~ ( aNaturalNumber0 @ xr )
    | ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl1274]) ).

thf(m__2342,axiom,
    ( ( isPrime0 @ xr )
    & ! [W0: $i] :
        ( ( ( aNaturalNumber0 @ W0 )
          & ( ? [W1: $i] :
                ( ( xr
                  = ( sdtasdt0 @ W0 @ W1 ) )
                & ( aNaturalNumber0 @ W1 ) )
            | ( doDivides0 @ W0 @ xr ) ) )
       => ( ( W0 = sz10 )
          | ( W0 = xr ) ) )
    & ( xr != sz10 )
    & ( xr != sz00 )
    & ( doDivides0 @ xr @ xk )
    & ? [W0: $i] :
        ( ( xk
          = ( sdtasdt0 @ xr @ W0 ) )
        & ( aNaturalNumber0 @ W0 ) )
    & ( aNaturalNumber0 @ xr ) ) ).

thf(zip_derived_cl122,plain,
    aNaturalNumber0 @ xr,
    inference(cnf,[status(esa)],[m__2342]) ).

thf(zip_derived_cl1427,plain,
    ( ( ( sdtasdt0 @ xn @ xm )
     != ( sdtasdt0 @ xr @ ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xr ) ) )
    | ~ ( aNaturalNumber0 @ ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xr ) )
    | ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl1399,zip_derived_cl122]) ).

thf(zip_derived_cl161,plain,
    ( ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) )
    | ( ( sdtasdt0 @ xp @ xk )
      = ( sdtasdt0 @ xr @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl116_004,plain,
    ( ( sdtasdt0 @ xn @ xm )
    = ( sdtasdt0 @ xp @ xk ) ),
    inference(cnf,[status(esa)],[m__2306]) ).

thf(zip_derived_cl116_005,plain,
    ( ( sdtasdt0 @ xn @ xm )
    = ( sdtasdt0 @ xp @ xk ) ),
    inference(cnf,[status(esa)],[m__2306]) ).

thf(zip_derived_cl1295,plain,
    ( ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) )
    | ( ( sdtasdt0 @ xn @ xm )
      = ( sdtasdt0 @ xr @ ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xr ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl161,zip_derived_cl116,zip_derived_cl116]) ).

thf(zip_derived_cl1740,plain,
    ( ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) )
    | ~ ( aNaturalNumber0 @ ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xr ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl1427,zip_derived_cl1295]) ).

thf(zip_derived_cl162,plain,
    ( ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) )
    | ( aNaturalNumber0 @ ( sdtsldt0 @ ( sdtasdt0 @ xp @ xk ) @ xr ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl116_006,plain,
    ( ( sdtasdt0 @ xn @ xm )
    = ( sdtasdt0 @ xp @ xk ) ),
    inference(cnf,[status(esa)],[m__2306]) ).

thf(zip_derived_cl1360,plain,
    ( ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) )
    | ( aNaturalNumber0 @ ( sdtsldt0 @ ( sdtasdt0 @ xn @ xm ) @ xr ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl162,zip_derived_cl116]) ).

thf(zip_derived_cl1741,plain,
    ( ( sdtasdt0 @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xm ) @ xr )
   != ( sdtasdt0 @ xn @ xm ) ),
    inference(clc,[status(thm)],[zip_derived_cl1740,zip_derived_cl1360]) ).

thf(zip_derived_cl1745,plain,
    ( ( ( sdtasdt0 @ ( sdtasdt0 @ xm @ ( sdtsldt0 @ xn @ xr ) ) @ xr )
     != ( sdtasdt0 @ xn @ xm ) )
    | ~ ( aNaturalNumber0 @ xm )
    | ~ ( aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl1741]) ).

thf(m__1837,axiom,
    ( ( aNaturalNumber0 @ xp )
    & ( aNaturalNumber0 @ xm )
    & ( aNaturalNumber0 @ xn ) ) ).

thf(zip_derived_cl71,plain,
    aNaturalNumber0 @ xm,
    inference(cnf,[status(esa)],[m__1837]) ).

thf(m__2504,axiom,
    ( ( sdtlseqdt0 @ ( sdtsldt0 @ xn @ xr ) @ xn )
    & ? [W0: $i] :
        ( ( ( sdtpldt0 @ ( sdtsldt0 @ xn @ xr ) @ W0 )
          = xn )
        & ( aNaturalNumber0 @ W0 ) )
    & ( xn
      = ( sdtasdt0 @ xr @ ( sdtsldt0 @ xn @ xr ) ) )
    & ( aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ) )
    & ~ ( ( ( aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ) )
          & ( xn
            = ( sdtasdt0 @ xr @ ( sdtsldt0 @ xn @ xr ) ) ) )
       => ( ( sdtsldt0 @ xn @ xr )
          = xn ) ) ) ).

thf(zip_derived_cl154,plain,
    aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ),
    inference(cnf,[status(esa)],[m__2504]) ).

thf(zip_derived_cl1750,plain,
    ( ( sdtasdt0 @ ( sdtasdt0 @ xm @ ( sdtsldt0 @ xn @ xr ) ) @ xr )
   != ( sdtasdt0 @ xn @ xm ) ),
    inference(demod,[status(thm)],[zip_derived_cl1745,zip_derived_cl71,zip_derived_cl154]) ).

thf(zip_derived_cl1805,plain,
    ( ( ( sdtasdt0 @ xm @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xr ) )
     != ( sdtasdt0 @ xn @ xm ) )
    | ~ ( aNaturalNumber0 @ xr )
    | ~ ( aNaturalNumber0 @ xm )
    | ~ ( aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl11,zip_derived_cl1750]) ).

thf(zip_derived_cl122_007,plain,
    aNaturalNumber0 @ xr,
    inference(cnf,[status(esa)],[m__2342]) ).

thf(zip_derived_cl71_008,plain,
    aNaturalNumber0 @ xm,
    inference(cnf,[status(esa)],[m__1837]) ).

thf(zip_derived_cl154_009,plain,
    aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ),
    inference(cnf,[status(esa)],[m__2504]) ).

thf(zip_derived_cl1808,plain,
    ( ( sdtasdt0 @ xm @ ( sdtasdt0 @ ( sdtsldt0 @ xn @ xr ) @ xr ) )
   != ( sdtasdt0 @ xn @ xm ) ),
    inference(demod,[status(thm)],[zip_derived_cl1805,zip_derived_cl122,zip_derived_cl71,zip_derived_cl154]) ).

thf(zip_derived_cl1809,plain,
    ( ( ( sdtasdt0 @ xm @ ( sdtasdt0 @ xr @ ( sdtsldt0 @ xn @ xr ) ) )
     != ( sdtasdt0 @ xn @ xm ) )
    | ~ ( aNaturalNumber0 @ xr )
    | ~ ( aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl1808]) ).

thf(zip_derived_cl153,plain,
    ( xn
    = ( sdtasdt0 @ xr @ ( sdtsldt0 @ xn @ xr ) ) ),
    inference(cnf,[status(esa)],[m__2504]) ).

thf(zip_derived_cl122_010,plain,
    aNaturalNumber0 @ xr,
    inference(cnf,[status(esa)],[m__2342]) ).

thf(zip_derived_cl154_011,plain,
    aNaturalNumber0 @ ( sdtsldt0 @ xn @ xr ),
    inference(cnf,[status(esa)],[m__2504]) ).

thf(zip_derived_cl1811,plain,
    ( ( sdtasdt0 @ xm @ xn )
   != ( sdtasdt0 @ xn @ xm ) ),
    inference(demod,[status(thm)],[zip_derived_cl1809,zip_derived_cl153,zip_derived_cl122,zip_derived_cl154]) ).

thf(zip_derived_cl1813,plain,
    ( ( ( sdtasdt0 @ xn @ xm )
     != ( sdtasdt0 @ xn @ xm ) )
    | ~ ( aNaturalNumber0 @ xn )
    | ~ ( aNaturalNumber0 @ xm ) ),
    inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl1811]) ).

thf(zip_derived_cl72,plain,
    aNaturalNumber0 @ xn,
    inference(cnf,[status(esa)],[m__1837]) ).

thf(zip_derived_cl71_012,plain,
    aNaturalNumber0 @ xm,
    inference(cnf,[status(esa)],[m__1837]) ).

thf(zip_derived_cl1815,plain,
    ( ( sdtasdt0 @ xn @ xm )
   != ( sdtasdt0 @ xn @ xm ) ),
    inference(demod,[status(thm)],[zip_derived_cl1813,zip_derived_cl72,zip_derived_cl71]) ).

thf(zip_derived_cl1816,plain,
    $false,
    inference(simplify,[status(thm)],[zip_derived_cl1815]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : NUM512+3 : TPTP v8.1.2. Released v4.0.0.
% 0.00/0.14  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.KMe5PNiiUx true
% 0.15/0.35  % Computer : n022.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.35  % WCLimit  : 300
% 0.15/0.35  % DateTime : Fri Aug 25 08:52:40 EDT 2023
% 0.15/0.35  % CPUTime  : 
% 0.15/0.35  % Running portfolio for 300 s
% 0.15/0.35  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.35  % Number of cores: 8
% 0.15/0.35  % Python version: Python 3.6.8
% 0.15/0.36  % Running in FO mode
% 0.21/0.65  % Total configuration time : 435
% 0.21/0.65  % Estimated wc time : 1092
% 0.21/0.65  % Estimated cpu time (7 cpus) : 156.0
% 0.21/0.72  % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.21/0.74  % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.21/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.21/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.21/0.77  % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.21/0.78  % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.21/0.78  % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 1.44/0.86  % Solved by fo/fo3_bce.sh.
% 1.44/0.86  % BCE start: 169
% 1.44/0.86  % BCE eliminated: 1
% 1.44/0.86  % PE start: 168
% 1.44/0.86  logic: eq
% 1.44/0.86  % PE eliminated: -11
% 1.44/0.86  % done 143 iterations in 0.104s
% 1.44/0.86  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.44/0.86  % SZS output start Refutation
% See solution above
% 1.44/0.86  
% 1.44/0.86  
% 1.44/0.86  % Terminating...
% 1.98/0.96  % Runner terminated.
% 1.98/0.97  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------