%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN392+1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.5Rkyg30MLe true
% Computer : n013.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 05:04:42 PM UTC 2025
% Result : Theorem 0.97s 0.65s
% Output : Refutation 0.97s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 5
% Syntax : Number of formulae : 39 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 104 ( 0 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 114 ( 49 ~; 54 |; 3 &; 0 @)
% ( 8 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 5 usr; 6 con; 0-0 aty)
% Number of variables : 0 ( 0 ^; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
thf(zip_tseitin_0_type,type,
zip_tseitin_0: $o ).
thf(zip_tseitin_2_type,type,
zip_tseitin_2: $o ).
thf(zip_tseitin_1_type,type,
zip_tseitin_1: $o ).
thf(p2_type,type,
p2: $o ).
thf(p1_type,type,
p1: $o ).
thf(pel14,conjecture,
( ( p1
<=> p2 )
<=> ( ( p1
| ~ p2 )
& ( ~ p1
| p2 ) ) ) ).
thf(zf_stmt_0,axiom,
( zip_tseitin_2
<=> ( p2
| ~ p1 ) ) ).
thf(zip_derived_cl9,plain,
( zip_tseitin_2
| p1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zf_stmt_1,axiom,
( zip_tseitin_1
<=> ( ~ p2
| p1 ) ) ).
thf(zip_derived_cl5,plain,
( zip_tseitin_1
| p2 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zf_stmt_2,type,
zip_tseitin_2: $o ).
thf(zf_stmt_3,type,
zip_tseitin_1: $o ).
thf(zf_stmt_4,type,
zip_tseitin_0: $o ).
thf(zf_stmt_5,axiom,
( zip_tseitin_0
<=> ( p1
<=> p2 ) ) ).
thf(zf_stmt_6,conjecture,
( zip_tseitin_0
<=> ( zip_tseitin_2
& zip_tseitin_1 ) ) ).
thf(zf_stmt_7,negated_conjecture,
~ ( zip_tseitin_0
<=> ( zip_tseitin_2
& zip_tseitin_1 ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_6]) ).
thf(zip_derived_cl12,plain,
( ~ zip_tseitin_1
| ~ zip_tseitin_2
| ~ zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_7]) ).
thf(zip_derived_cl20,plain,
( p2
| ~ zip_tseitin_0
| ~ zip_tseitin_2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl5,zip_derived_cl12]) ).
thf(zip_derived_cl25,plain,
( p1
| ~ zip_tseitin_0
| p2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl9,zip_derived_cl20]) ).
thf(zip_derived_cl1,plain,
( ~ p1
| p2
| ~ zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_5]) ).
thf(zip_derived_cl39,plain,
( p2
| ~ zip_tseitin_0
| ~ zip_tseitin_0
| p2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl25,zip_derived_cl1]) ).
thf(zip_derived_cl44,plain,
( ~ zip_tseitin_0
| p2 ),
inference(simplify,[status(thm)],[zip_derived_cl39]) ).
thf(zip_derived_cl0,plain,
( ~ p2
| p1
| ~ zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_5]) ).
thf(zip_derived_cl8,plain,
( zip_tseitin_2
| ~ p2 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl6,plain,
( zip_tseitin_1
| ~ p1 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl12_001,plain,
( ~ zip_tseitin_1
| ~ zip_tseitin_2
| ~ zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_7]) ).
thf(zip_derived_cl21,plain,
( ~ p1
| ~ zip_tseitin_0
| ~ zip_tseitin_2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl6,zip_derived_cl12]) ).
thf(zip_derived_cl24,plain,
( ~ p2
| ~ zip_tseitin_0
| ~ p1 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl8,zip_derived_cl21]) ).
thf(zip_derived_cl30,plain,
( ~ zip_tseitin_0
| ~ p2
| ~ zip_tseitin_0
| ~ p2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl24]) ).
thf(zip_derived_cl43,plain,
( ~ p2
| ~ zip_tseitin_0 ),
inference(simplify,[status(thm)],[zip_derived_cl30]) ).
thf(zip_derived_cl45,plain,
~ zip_tseitin_0,
inference(clc,[status(thm)],[zip_derived_cl44,zip_derived_cl43]) ).
thf(zip_derived_cl3,plain,
( zip_tseitin_0
| p2
| p1 ),
inference(cnf,[status(esa)],[zf_stmt_5]) ).
thf(zip_derived_cl10,plain,
( zip_tseitin_2
| zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_7]) ).
thf(zip_derived_cl7,plain,
( ~ p1
| p2
| ~ zip_tseitin_2 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl22,plain,
( zip_tseitin_0
| p2
| ~ p1 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl7]) ).
thf(zip_derived_cl33,plain,
( p2
| zip_tseitin_0
| p2
| zip_tseitin_0 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl3,zip_derived_cl22]) ).
thf(zip_derived_cl48,plain,
( zip_tseitin_0
| p2 ),
inference(simplify,[status(thm)],[zip_derived_cl33]) ).
thf(zip_derived_cl11,plain,
( zip_tseitin_1
| zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_7]) ).
thf(zip_derived_cl4,plain,
( p1
| ~ p2
| ~ zip_tseitin_1 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl19,plain,
( zip_tseitin_0
| ~ p2
| p1 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl11,zip_derived_cl4]) ).
thf(zip_derived_cl2,plain,
( zip_tseitin_0
| ~ p2
| ~ p1 ),
inference(cnf,[status(esa)],[zf_stmt_5]) ).
thf(zip_derived_cl36,plain,
( ~ p2
| zip_tseitin_0
| ~ p2
| zip_tseitin_0 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl19,zip_derived_cl2]) ).
thf(zip_derived_cl46,plain,
( zip_tseitin_0
| ~ p2 ),
inference(simplify,[status(thm)],[zip_derived_cl36]) ).
thf(zip_derived_cl45_002,plain,
~ zip_tseitin_0,
inference(clc,[status(thm)],[zip_derived_cl44,zip_derived_cl43]) ).
thf(zip_derived_cl47,plain,
~ p2,
inference(clc,[status(thm)],[zip_derived_cl46,zip_derived_cl45]) ).
thf(zip_derived_cl49,plain,
zip_tseitin_0,
inference(demod,[status(thm)],[zip_derived_cl48,zip_derived_cl47]) ).
thf(zip_derived_cl50,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl45,zip_derived_cl49]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : SYN392+1 : TPTP v9.2.0. Released v2.0.0.
% 0.00/0.10 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.5Rkyg30MLe true
% 0.10/0.30 % Computer : n013.cluster.edu
% 0.10/0.30 % Model : x86_64 x86_64
% 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30 % Memory : 8042.1875MB
% 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30 % CPULimit : 300
% 0.10/0.30 % WCLimit : 300
% 0.10/0.30 % DateTime : Wed Oct 1 13:36:53 EDT 2025
% 0.10/0.30 % CPUTime :
% 0.10/0.30 % Running portfolio for 300 s
% 0.10/0.30 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.30 % Number of cores: 8
% 0.15/0.31 % Python version: Python 3.6.8
% 0.15/0.31 % Running in FO mode
% 0.15/0.56 % Total configuration time : 435
% 0.15/0.56 % Estimated wc time : 1092
% 0.15/0.56 % Estimated cpu time (7 cpus) : 156.0
% 0.97/0.63 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.97/0.63 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.97/0.63 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.97/0.64 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.97/0.65 % Solved by fo/fo6_bce.sh.
% 0.97/0.65 % BCE start: 13
% 0.97/0.65 % BCE eliminated: 0
% 0.97/0.65 % PE start: 13
% 0.97/0.65 logic: neq
% 0.97/0.65 % PE eliminated: 9
% 0.97/0.65 % done 3 iterations in 0.005s
% 0.97/0.65 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.97/0.65 % SZS output start Refutation
% See solution above
% 0.97/0.65
% 0.97/0.65
% 0.97/0.65 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.97/0.65 % Terminating...
% 1.21/0.76 % Runner terminated.
% 1.37/0.78 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------