%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : KRS260+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.RwF1ymPYev true
% Computer : n023.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 04:40:53 PM UTC 2025
% Result : Theorem 102.23s 15.19s
% Output : Refutation 102.23s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 8
% Syntax : Number of formulae : 39 ( 17 unt; 0 typ; 0 def)
% Number of atoms : 80 ( 0 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 271 ( 29 ~; 27 |; 5 &; 201 @)
% ( 5 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 17 ( 16 usr; 8 con; 0-3 aty)
% Number of variables : 77 ( 0 ^; 67 !; 10 ?; 77 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__51_type,type,
sk__51: $i ).
thf(thm_type,type,
thm: $i ).
thf(sk__54_type,type,
sk__54: $i ).
thf(sk__53_type,type,
sk__53: $i ).
thf(status_type,type,
status: $i > $i > $i > $o ).
thf(sk__9_type,type,
sk__9: $i > $i > $i ).
thf(wec_type,type,
wec: $i ).
thf(unp_type,type,
unp: $i ).
thf(sk__16_type,type,
sk__16: $i > $i > $i ).
thf(model_type,type,
model: $i > $i > $o ).
thf(mighta_type,type,
mighta: $i > $i > $o ).
thf(nevera_type,type,
nevera: $i > $i > $o ).
thf(sk__47_type,type,
sk__47: $i > $i > $i ).
thf(sk__48_type,type,
sk__48: $i > $i > $i ).
thf(sk__type,type,
sk_: $i > $i ).
thf(sk__52_type,type,
sk__52: $i ).
thf(satisfiable,axiom,
? [F: $i] :
( ? [I2: $i] :
~ ( model @ I2 @ F )
& ? [I1: $i] : ( model @ I1 @ F ) ) ).
thf(zip_derived_cl95,plain,
~ ( model @ sk__53 @ sk__52 ),
inference(cnf,[status(esa)],[satisfiable]) ).
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(zip_derived_cl94,plain,
model @ sk__54 @ sk__52,
inference(cnf,[status(esa)],[satisfiable]) ).
thf(unp,axiom,
! [Ax: $i,C: $i] :
( ( ~ ? [I1: $i] : ( model @ I1 @ Ax )
=> ~ ? [I2: $i] : ( model @ I2 @ C ) )
<=> ( status @ Ax @ C @ unp ) ) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( status @ X0 @ X1 @ unp )
| ~ ( model @ X2 @ X0 ) ),
inference(cnf,[status(esa)],[unp]) ).
thf(zip_derived_cl121,plain,
! [X0: $i] : ( status @ sk__52 @ X0 @ unp ),
inference('sup-',[status(thm)],[zip_derived_cl94,zip_derived_cl1]) ).
thf(zip_derived_cl2,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( model @ ( sk_ @ X0 ) @ X0 )
| ~ ( model @ X1 @ X2 )
| ~ ( status @ X0 @ X2 @ unp ) ),
inference(cnf,[status(esa)],[unp]) ).
thf(zip_derived_cl149,plain,
! [X0: $i,X1: $i] :
( ~ ( model @ X1 @ X0 )
| ( model @ ( sk_ @ sk__52 ) @ sk__52 ) ),
inference('sup-',[status(thm)],[zip_derived_cl121,zip_derived_cl2]) ).
thf(zip_derived_cl169,plain,
model @ ( sk_ @ sk__52 ) @ sk__52,
inference('sup-',[status(thm)],[zip_derived_cl93,zip_derived_cl149]) ).
thf(zip_derived_cl93_001,plain,
! [X0: $i] : ( model @ X0 @ sk__51 ),
inference(cnf,[status(esa)],[tautology]) ).
thf(wec,axiom,
! [Ax: $i,C: $i] :
( ( ? [I1: $i] : ( model @ I1 @ Ax )
& ! [I2: $i] :
( ( model @ I2 @ Ax )
=> ( model @ I2 @ C ) )
& ? [I3: $i] :
( ~ ( model @ I3 @ Ax )
& ( model @ I3 @ C ) ) )
<=> ( status @ Ax @ C @ wec ) ) ).
thf(zip_derived_cl25,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( status @ X0 @ X1 @ wec )
| ~ ( model @ X2 @ X1 )
| ( model @ X2 @ X0 )
| ~ ( model @ ( sk__16 @ X1 @ X0 ) @ X1 )
| ~ ( model @ X3 @ X0 ) ),
inference(cnf,[status(esa)],[wec]) ).
thf(zip_derived_cl1049,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( model @ X1 @ X0 )
| ( model @ X2 @ X0 )
| ~ ( model @ X2 @ sk__51 )
| ( status @ X0 @ sk__51 @ wec ) ),
inference('sup-',[status(thm)],[zip_derived_cl93,zip_derived_cl25]) ).
thf(zip_derived_cl93_002,plain,
! [X0: $i] : ( model @ X0 @ sk__51 ),
inference(cnf,[status(esa)],[tautology]) ).
thf(zip_derived_cl1053,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( model @ X1 @ X0 )
| ( model @ X2 @ X0 )
| ( status @ X0 @ sk__51 @ wec ) ),
inference(demod,[status(thm)],[zip_derived_cl1049,zip_derived_cl93]) ).
thf(nevera,axiom,
! [S1: $i,S2: $i] :
( ! [Ax: $i,C: $i] :
( ( status @ Ax @ C @ S1 )
=> ~ ( status @ Ax @ C @ S2 ) )
<=> ( nevera @ S1 @ S2 ) ) ).
thf(zip_derived_cl83,plain,
! [X0: $i,X1: $i] :
( ( nevera @ X0 @ X1 )
| ( status @ ( sk__47 @ X1 @ X0 ) @ ( sk__48 @ X1 @ X0 ) @ X0 ) ),
inference(cnf,[status(esa)],[nevera]) ).
thf(zip_derived_cl82,plain,
! [X0: $i,X1: $i] :
( ( nevera @ X0 @ X1 )
| ( status @ ( sk__47 @ X1 @ X0 ) @ ( sk__48 @ X1 @ X0 ) @ X1 ) ),
inference(cnf,[status(esa)],[nevera]) ).
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(zip_derived_cl954,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( nevera @ X1 @ X0 )
| ~ ( status @ ( sk__47 @ X0 @ X1 ) @ ( sk__48 @ X0 @ X1 ) @ X2 )
| ( mighta @ X0 @ X2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl82,zip_derived_cl73]) ).
thf(zip_derived_cl78936,plain,
! [X0: $i,X1: $i] :
( ( nevera @ X0 @ X1 )
| ( mighta @ X1 @ X0 )
| ( nevera @ X0 @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl83,zip_derived_cl954]) ).
thf(zip_derived_cl78938,plain,
! [X0: $i,X1: $i] :
( ( mighta @ X1 @ X0 )
| ( nevera @ X0 @ X1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl78936]) ).
thf(mighta_wec_thm,conjecture,
mighta @ wec @ thm ).
thf(zf_stmt_0,negated_conjecture,
~ ( mighta @ wec @ thm ),
inference('cnf.neg',[status(esa)],[mighta_wec_thm]) ).
thf(zip_derived_cl108,plain,
~ ( mighta @ wec @ thm ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl78941,plain,
nevera @ thm @ wec,
inference('sup-',[status(thm)],[zip_derived_cl78938,zip_derived_cl108]) ).
thf(zip_derived_cl93_003,plain,
! [X0: $i] : ( model @ X0 @ sk__51 ),
inference(cnf,[status(esa)],[tautology]) ).
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_cl288,plain,
! [X0: $i] : ( status @ X0 @ sk__51 @ thm ),
inference('sup-',[status(thm)],[zip_derived_cl93,zip_derived_cl13]) ).
thf(zip_derived_cl84,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( status @ X0 @ X1 @ X2 )
| ~ ( status @ X0 @ X1 @ X3 )
| ~ ( nevera @ X2 @ X3 ) ),
inference(cnf,[status(esa)],[nevera]) ).
thf(zip_derived_cl441,plain,
! [X0: $i,X1: $i] :
( ~ ( nevera @ thm @ X1 )
| ~ ( status @ X0 @ sk__51 @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl288,zip_derived_cl84]) ).
thf(zip_derived_cl78947,plain,
! [X0: $i] :
~ ( status @ X0 @ sk__51 @ wec ),
inference('sup-',[status(thm)],[zip_derived_cl78941,zip_derived_cl441]) ).
thf(zip_derived_cl95407,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( model @ X2 @ X0 )
| ~ ( model @ X1 @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl1053,zip_derived_cl78947]) ).
thf(zip_derived_cl95457,plain,
! [X0: $i] : ( model @ X0 @ sk__52 ),
inference('sup-',[status(thm)],[zip_derived_cl169,zip_derived_cl95407]) ).
thf(zip_derived_cl95730,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl95,zip_derived_cl95457]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : KRS260+1 : TPTP v9.2.0. Bugfixed v5.4.0.
% 0.10/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.RwF1ymPYev true
% 0.13/0.35 % Computer : n023.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 11:53:23 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.20/0.55 % Total configuration time : 435
% 0.20/0.55 % Estimated wc time : 1092
% 0.20/0.55 % Estimated cpu time (7 cpus) : 156.0
% 1.02/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 1.02/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 1.02/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 1.02/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 1.02/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 1.02/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 1.02/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 102.23/15.19 % Solved by fo/fo5.sh.
% 102.23/15.19 % done 9578 iterations in 14.479s
% 102.23/15.19 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 102.23/15.19 % SZS output start Refutation
% See solution above
% 102.23/15.19
% 102.23/15.19
% 102.23/15.19 % Terminating...
% 102.78/15.30 % Runner terminated.
% 102.78/15.31 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------