%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC391+1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Lrp9mCqMKc true
% Computer : n004.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 04:59:37 PM UTC 2025
% Result : Theorem 0.87s 2.43s
% Output : Refutation 0.87s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 1
% Syntax : Number of formulae : 11 ( 9 unt; 0 typ; 0 def)
% Number of atoms : 29 ( 11 equ; 0 cnn)
% Maximal formula atoms : 10 ( 2 avg)
% Number of connectives : 53 ( 11 ~; 8 |; 0 &; 24 @)
% ( 0 <=>; 10 =>; 0 <=; 0 <~>)
% Maximal formula depth : 19 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 10 ( 0 ^; 10 !; 0 ?; 10 :)
% Comments :
%------------------------------------------------------------------------------
thf(ssItem_type,type,
ssItem: $i > $o ).
thf(sk__49_type,type,
sk__49: $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(sk__47_type,type,
sk__47: $i ).
thf(sk__51_type,type,
sk__51: $i ).
thf(sk__50_type,type,
sk__50: $i ).
thf(memberP_type,type,
memberP: $i > $i > $o ).
thf(sk__48_type,type,
sk__48: $i ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( V != X )
| ( U != W )
| ( X != W )
| ! [Y: $i] :
( ( ssItem @ Y )
=> ( ~ ( memberP @ U @ Y )
| ( memberP @ V @ Y ) ) ) ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( V != X )
| ( U != W )
| ( X != W )
| ! [Y: $i] :
( ( ssItem @ Y )
=> ( ~ ( memberP @ U @ Y )
| ( memberP @ V @ Y ) ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl192,plain,
~ ( memberP @ sk__48 @ sk__51 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl197,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl196,plain,
sk__50 = sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl195,plain,
sk__47 = sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1494,plain,
sk__50 = sk__47,
inference(demod,[status(thm)],[zip_derived_cl196,zip_derived_cl195]) ).
thf(zip_derived_cl1495,plain,
sk__48 = sk__47,
inference(demod,[status(thm)],[zip_derived_cl197,zip_derived_cl1494]) ).
thf(zip_derived_cl1496,plain,
~ ( memberP @ sk__47 @ sk__51 ),
inference(demod,[status(thm)],[zip_derived_cl192,zip_derived_cl1495]) ).
thf(zip_derived_cl193,plain,
memberP @ sk__47 @ sk__51,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1500,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl1496,zip_derived_cl193]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/1.07 % Problem : SWC391+1 : TPTP v9.2.0. Released v2.4.0.
% 0.09/1.19 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.Lrp9mCqMKc true
% 0.09/1.59 % Computer : n004.cluster.edu
% 0.09/1.59 % Model : x86_64 x86_64
% 0.09/1.59 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/1.59 % Memory : 8042.1875MB
% 0.09/1.59 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/1.59 % CPULimit : 300
% 0.09/1.59 % WCLimit : 300
% 0.09/1.59 % DateTime : Wed Oct 1 17:08:39 EDT 2025
% 0.09/1.61 % CPUTime :
% 0.09/1.61 % Running portfolio for 300 s
% 0.09/1.61 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/1.62 % Number of cores: 8
% 0.13/1.63 % Python version: Python 3.6.8
% 0.13/1.64 % Running in FO mode
% 0.21/2.15 % Total configuration time : 435
% 0.21/2.15 % Estimated wc time : 1092
% 0.21/2.15 % Estimated cpu time (7 cpus) : 156.0
% 0.57/2.26 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.74/2.36 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.87/2.43 % Solved by fo/fo6_bce.sh.
% 0.87/2.43 % BCE start: 200
% 0.87/2.43 % BCE eliminated: 6
% 0.87/2.43 % PE start: 194
% 0.87/2.43 logic: eq
% 0.87/2.43 % PE eliminated: 6
% 0.87/2.43 % done 20 iterations in 0.066s
% 0.87/2.43 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.87/2.43 % SZS output start Refutation
% See solution above
% 0.87/2.43
% 0.87/2.43
% 0.87/2.43 % Terminating...
% 1.05/2.83 % Runner terminated.
% 1.05/2.84 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------