%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : KRS267+1 : TPTP v9.2.0. Bugfixed v5.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.In0CuyHDmw true
% Computer : n003.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 Oct 2 04:40:54 PM UTC 2025
% Result : Theorem 0.62s 0.91s
% Output : Refutation 0.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 6
% Syntax : Number of formulae : 20 ( 10 unt; 0 typ; 0 def)
% Number of atoms : 37 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 129 ( 16 ~; 11 |; 2 &; 96 @)
% ( 3 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 10 usr; 5 con; 0-3 aty)
% Number of variables : 34 ( 0 ^; 29 !; 5 ?; 34 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__51_type,type,
sk__51: $i ).
thf(thm_type,type,
thm: $i ).
thf(status_type,type,
status: $i > $i > $i > $o ).
thf(sk__9_type,type,
sk__9: $i > $i > $i ).
thf(model_type,type,
model: $i > $i > $o ).
thf(sk__32_type,type,
sk__32: $i > $i ).
thf(mighta_type,type,
mighta: $i > $i > $o ).
thf(tca_type,type,
tca: $i ).
thf(sk__55_type,type,
sk__55: $i ).
thf(sk__31_type,type,
sk__31: $i > $i ).
thf(tautology,axiom,
? [F: $i] :
! [I: $i] : ( model @ I @ F ) ).
thf(zip_derived_cl93,plain,
! [X0: $i] : ( model @ X0 @ sk__51 ),
inference(cnf,[status(esa)],[tautology]) ).
thf(tca,axiom,
! [Ax: $i,C: $i] :
( ( ~ ? [I1: $i] : ( model @ I1 @ Ax )
& ! [I2: $i] : ( model @ I2 @ C ) )
<=> ( status @ Ax @ C @ tca ) ) ).
thf(zip_derived_cl55,plain,
! [X0: $i,X1: $i] :
( ( status @ X0 @ X1 @ tca )
| ~ ( model @ ( sk__31 @ X1 ) @ X1 )
| ( model @ ( sk__32 @ X0 ) @ X0 ) ),
inference(cnf,[status(esa)],[tca]) ).
thf(mighta,axiom,
! [S1: $i,S2: $i] :
( ? [Ax: $i,C: $i] :
( ( status @ Ax @ C @ S2 )
& ( status @ Ax @ C @ S1 ) )
<=> ( mighta @ S1 @ S2 ) ) ).
thf(zip_derived_cl73,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( mighta @ X0 @ X1 )
| ~ ( status @ X2 @ X3 @ X0 )
| ~ ( status @ X2 @ X3 @ X1 ) ),
inference(cnf,[status(esa)],[mighta]) ).
thf(mighta_tca_thm,conjecture,
mighta @ tca @ thm ).
thf(zf_stmt_0,negated_conjecture,
~ ( mighta @ tca @ thm ),
inference('cnf.neg',[status(esa)],[mighta_tca_thm]) ).
thf(zip_derived_cl108,plain,
~ ( mighta @ tca @ thm ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl117,plain,
! [X0: $i,X1: $i] :
( ~ ( status @ X1 @ X0 @ thm )
| ~ ( status @ X1 @ X0 @ tca ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl73,zip_derived_cl108]) ).
thf(zip_derived_cl385,plain,
! [X0: $i,X1: $i] :
( ( model @ ( sk__32 @ X1 ) @ X1 )
| ~ ( model @ ( sk__31 @ X0 ) @ X0 )
| ~ ( status @ X1 @ X0 @ thm ) ),
inference('sup-',[status(thm)],[zip_derived_cl55,zip_derived_cl117]) ).
thf(thm,axiom,
! [Ax: $i,C: $i] :
( ! [I1: $i] :
( ( model @ I1 @ Ax )
=> ( model @ I1 @ C ) )
<=> ( status @ Ax @ C @ thm ) ) ).
thf(zip_derived_cl13,plain,
! [X0: $i,X1: $i] :
( ( status @ X0 @ X1 @ thm )
| ~ ( model @ ( sk__9 @ X1 @ X0 ) @ X1 ) ),
inference(cnf,[status(esa)],[thm]) ).
thf(zip_derived_cl433,plain,
! [X0: $i,X1: $i] :
( ~ ( model @ ( sk__31 @ X0 ) @ X0 )
| ( model @ ( sk__32 @ X1 ) @ X1 )
| ~ ( model @ ( sk__9 @ X0 @ X1 ) @ X0 ) ),
inference('sup+',[status(thm)],[zip_derived_cl385,zip_derived_cl13]) ).
thf(zip_derived_cl441,plain,
! [X0: $i] :
( ( model @ ( sk__32 @ X0 ) @ X0 )
| ~ ( model @ ( sk__31 @ sk__51 ) @ sk__51 ) ),
inference('sup-',[status(thm)],[zip_derived_cl93,zip_derived_cl433]) ).
thf(zip_derived_cl93_001,plain,
! [X0: $i] : ( model @ X0 @ sk__51 ),
inference(cnf,[status(esa)],[tautology]) ).
thf(zip_derived_cl443,plain,
! [X0: $i] : ( model @ ( sk__32 @ X0 ) @ X0 ),
inference(demod,[status(thm)],[zip_derived_cl441,zip_derived_cl93]) ).
thf(contradiction,axiom,
? [F: $i] :
! [I: $i] :
~ ( model @ I @ F ) ).
thf(zip_derived_cl96,plain,
! [X0: $i] :
~ ( model @ X0 @ sk__55 ),
inference(cnf,[status(esa)],[contradiction]) ).
thf(zip_derived_cl455,plain,
$false,
inference('sup-',[status(thm)],[zip_derived_cl443,zip_derived_cl96]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : KRS267+1 : TPTP v9.2.0. Bugfixed v5.4.0.
% 0.03/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.In0CuyHDmw true
% 0.13/0.33 % Computer : n003.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 300
% 0.13/0.33 % DateTime : Wed Oct 1 11:52:38 EDT 2025
% 0.13/0.33 % CPUTime :
% 0.13/0.33 % Running portfolio for 300 s
% 0.13/0.33 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.33 % Number of cores: 8
% 0.13/0.34 % Python version: Python 3.6.8
% 0.13/0.34 % Running in FO mode
% 0.58/0.65 % Total configuration time : 435
% 0.58/0.65 % Estimated wc time : 1092
% 0.58/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.60/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.60/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.61/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.61/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.61/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.61/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.61/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.62/0.88 % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 0.62/0.91 % Solved by fo/fo3_bce.sh.
% 0.62/0.91 % BCE start: 109
% 0.62/0.91 % BCE eliminated: 0
% 0.62/0.91 % PE start: 109
% 0.62/0.91 logic: neq
% 0.62/0.91 % PE eliminated: 4
% 0.62/0.91 % done 142 iterations in 0.130s
% 0.62/0.91 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.62/0.91 % SZS output start Refutation
% See solution above
% 0.62/0.91
% 0.62/0.91
% 0.62/0.91 % Terminating...
% 1.83/1.07 % Runner terminated.
% 1.87/1.09 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------