%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN045+1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.n4W3Y89tlw true
% Computer : n006.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 05:03:48 PM UTC 2025
% Result : Theorem 0.59s 0.74s
% Output : Refutation 0.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 5
% Syntax : Number of formulae : 36 ( 6 unt; 0 typ; 0 def)
% Number of atoms : 97 ( 0 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 94 ( 33 ~; 50 |; 5 &; 0 @)
% ( 6 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 6 usr; 7 con; 0-0 aty)
% Number of variables : 0 ( 0 ^; 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
thf(zip_tseitin_2_type,type,
zip_tseitin_2: $o ).
thf(zip_tseitin_0_type,type,
zip_tseitin_0: $o ).
thf(zip_tseitin_1_type,type,
zip_tseitin_1: $o ).
thf(r_type,type,
r: $o ).
thf(q_type,type,
q: $o ).
thf(p_type,type,
p: $o ).
thf(pel13,conjecture,
( ( ( r
& q )
| p )
<=> ( ( r
| p )
& ( q
| p ) ) ) ).
thf(zf_stmt_0,axiom,
( zip_tseitin_1
<=> ( p
| r ) ) ).
thf(zip_derived_cl3,plain,
( r
| p
| ~ zip_tseitin_1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zf_stmt_1,axiom,
( zip_tseitin_2
<=> ( p
| q ) ) ).
thf(zip_derived_cl6,plain,
( q
| p
| ~ zip_tseitin_2 ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zf_stmt_2,axiom,
( zip_tseitin_0
<=> ( q
& r ) ) ).
thf(zip_derived_cl2,plain,
( zip_tseitin_0
| ~ r
| ~ q ),
inference(cnf,[status(esa)],[zf_stmt_2]) ).
thf(zip_derived_cl21,plain,
( ~ zip_tseitin_2
| p
| ~ r
| zip_tseitin_0 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl6,zip_derived_cl2]) ).
thf(zip_derived_cl26,plain,
( ~ zip_tseitin_1
| p
| zip_tseitin_0
| p
| ~ zip_tseitin_2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl3,zip_derived_cl21]) ).
thf(zf_stmt_3,type,
zip_tseitin_2: $o ).
thf(zf_stmt_4,type,
zip_tseitin_1: $o ).
thf(zf_stmt_5,type,
zip_tseitin_0: $o ).
thf(zf_stmt_6,conjecture,
( ( p
| zip_tseitin_0 )
<=> ( zip_tseitin_2
& zip_tseitin_1 ) ) ).
thf(zf_stmt_7,negated_conjecture,
~ ( ( p
| zip_tseitin_0 )
<=> ( zip_tseitin_2
& zip_tseitin_1 ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_6]) ).
thf(zip_derived_cl11,plain,
( ~ zip_tseitin_1
| ~ zip_tseitin_2
| ~ zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_7]) ).
thf(zip_derived_cl33,plain,
( ~ zip_tseitin_2
| p
| p
| ~ zip_tseitin_1
| ~ zip_tseitin_2
| ~ zip_tseitin_1 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl26,zip_derived_cl11]) ).
thf(zip_derived_cl44,plain,
( ~ zip_tseitin_1
| p
| ~ zip_tseitin_2 ),
inference(simplify,[status(thm)],[zip_derived_cl33]) ).
thf(zip_derived_cl10,plain,
( zip_tseitin_1
| zip_tseitin_0
| p ),
inference(cnf,[status(esa)],[zf_stmt_7]) ).
thf(zip_derived_cl1,plain,
( r
| ~ zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_2]) ).
thf(zip_derived_cl5,plain,
( zip_tseitin_1
| ~ r ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl23,plain,
( ~ zip_tseitin_0
| zip_tseitin_1 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl5]) ).
thf(zip_derived_cl32,plain,
( p
| zip_tseitin_1
| zip_tseitin_1 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl23]) ).
thf(zip_derived_cl42,plain,
( zip_tseitin_1
| p ),
inference(simplify,[status(thm)],[zip_derived_cl32]) ).
thf(zip_derived_cl12,plain,
( ~ zip_tseitin_1
| ~ zip_tseitin_2
| ~ p ),
inference(cnf,[status(esa)],[zf_stmt_7]) ).
thf(zip_derived_cl9,plain,
( zip_tseitin_2
| zip_tseitin_0
| p ),
inference(cnf,[status(esa)],[zf_stmt_7]) ).
thf(zip_derived_cl0,plain,
( q
| ~ zip_tseitin_0 ),
inference(cnf,[status(esa)],[zf_stmt_2]) ).
thf(zip_derived_cl8,plain,
( zip_tseitin_2
| ~ q ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl20,plain,
( ~ zip_tseitin_0
| zip_tseitin_2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl8]) ).
thf(zip_derived_cl28,plain,
( p
| zip_tseitin_2
| zip_tseitin_2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl9,zip_derived_cl20]) ).
thf(zip_derived_cl38,plain,
( zip_tseitin_2
| p ),
inference(simplify,[status(thm)],[zip_derived_cl28]) ).
thf(zip_derived_cl7,plain,
( zip_tseitin_2
| ~ p ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl39,plain,
zip_tseitin_2,
inference(clc,[status(thm)],[zip_derived_cl38,zip_derived_cl7]) ).
thf(zip_derived_cl40,plain,
( ~ zip_tseitin_1
| ~ p ),
inference(demod,[status(thm)],[zip_derived_cl12,zip_derived_cl39]) ).
thf(zip_derived_cl4,plain,
( zip_tseitin_1
| ~ p ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl41,plain,
~ p,
inference(clc,[status(thm)],[zip_derived_cl40,zip_derived_cl4]) ).
thf(zip_derived_cl43,plain,
zip_tseitin_1,
inference(demod,[status(thm)],[zip_derived_cl42,zip_derived_cl41]) ).
thf(zip_derived_cl41_001,plain,
~ p,
inference(clc,[status(thm)],[zip_derived_cl40,zip_derived_cl4]) ).
thf(zip_derived_cl39_002,plain,
zip_tseitin_2,
inference(clc,[status(thm)],[zip_derived_cl38,zip_derived_cl7]) ).
thf(zip_derived_cl45,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl44,zip_derived_cl43,zip_derived_cl41,zip_derived_cl39]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.11 % Problem : SYN045+1 : TPTP v9.2.0. Released v2.0.0.
% 0.02/0.12 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.n4W3Y89tlw true
% 0.12/0.33 % Computer : n006.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Oct 1 13:35:53 EDT 2025
% 0.12/0.33 % CPUTime :
% 0.12/0.33 % Running portfolio for 300 s
% 0.12/0.33 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.33 % Number of cores: 8
% 0.12/0.33 % Python version: Python 3.6.8
% 0.12/0.34 % Running in FO mode
% 0.56/0.66 % Total configuration time : 435
% 0.56/0.66 % Estimated wc time : 1092
% 0.56/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.58/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.58/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.59/0.74 % Solved by fo/fo6_bce.sh.
% 0.59/0.74 % BCE start: 13
% 0.59/0.74 % BCE eliminated: 0
% 0.59/0.74 % PE start: 13
% 0.59/0.74 logic: neq
% 0.59/0.74 % PE eliminated: 5
% 0.59/0.74 % done 8 iterations in 0.007s
% 0.59/0.74 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.59/0.74 % SZS output start Refutation
% See solution above
% 0.59/0.75
% 0.59/0.75
% 0.59/0.75 % Terminating...
% 1.30/0.77 % Runner terminated.
% 1.30/0.78 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------