%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN030-1 : TPTP v9.2.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.VIvBCzUm7X true
% Computer : n002.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 05:03:45 PM UTC 2025
% Result : Unsatisfiable 0.55s 0.74s
% Output : Refutation 0.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 7
% Syntax : Number of formulae : 24 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 57 ( 0 equ; 0 cnn)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 71 ( 38 ~; 33 |; 0 &; 0 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 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(q_type,type,
q: $o ).
thf(r_type,type,
r: $o ).
thf(p_type,type,
p: $o ).
thf(s_type,type,
s: $o ).
thf(t_type,type,
t: $o ).
thf(clause2,axiom,
( ~ r
| s ) ).
thf(zip_derived_cl1,plain,
( ~ r
| s ),
inference(cnf,[status(esa)],[clause2]) ).
thf(clause4,axiom,
( ~ r
| ~ q
| t ) ).
thf(zip_derived_cl3,plain,
( ~ r
| ~ q
| t ),
inference(cnf,[status(esa)],[clause4]) ).
thf(clause1,axiom,
( ~ t
| ~ s
| p ) ).
thf(zip_derived_cl0,plain,
( ~ t
| ~ s
| p ),
inference(cnf,[status(esa)],[clause1]) ).
thf(zip_derived_cl9,plain,
( ~ q
| ~ r
| p
| ~ s ),
inference('dp-resolution',[status(thm)],[zip_derived_cl3,zip_derived_cl0]) ).
thf(zip_derived_cl12,plain,
( ~ r
| p
| ~ r
| ~ q ),
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl9]) ).
thf(theorem,conjecture,
~ ( ~ r
| ~ q
| ~ p ) ).
thf(zf_stmt_0,negated_conjecture,
( ~ r
| ~ q
| ~ p ),
inference('cnf.neg',[status(esa)],[theorem]) ).
thf(zip_derived_cl8,plain,
( ~ r
| ~ q
| ~ p ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
( ~ q
| ~ r
| ~ r
| ~ q
| ~ r ),
inference('dp-resolution',[status(thm)],[zip_derived_cl12,zip_derived_cl8]) ).
thf(zip_derived_cl17,plain,
( ~ r
| ~ q ),
inference(simplify,[status(thm)],[zip_derived_cl13]) ).
thf(clause6,axiom,
( q
| r ) ).
thf(zip_derived_cl5,plain,
( q
| r ),
inference(cnf,[status(esa)],[clause6]) ).
thf(clause5,axiom,
( ~ q
| r ) ).
thf(zip_derived_cl4,plain,
( ~ q
| r ),
inference(cnf,[status(esa)],[clause5]) ).
thf(zip_derived_cl15,plain,
r,
inference(clc,[status(thm)],[zip_derived_cl5,zip_derived_cl4]) ).
thf(zip_derived_cl18,plain,
~ q,
inference(demod,[status(thm)],[zip_derived_cl17,zip_derived_cl15]) ).
thf(clause7,axiom,
( ~ r
| q ) ).
thf(zip_derived_cl6,plain,
( ~ r
| q ),
inference(cnf,[status(esa)],[clause7]) ).
thf(zip_derived_cl15_001,plain,
r,
inference(clc,[status(thm)],[zip_derived_cl5,zip_derived_cl4]) ).
thf(zip_derived_cl16,plain,
q,
inference(demod,[status(thm)],[zip_derived_cl6,zip_derived_cl15]) ).
thf(zip_derived_cl19,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl18,zip_derived_cl16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SYN030-1 : TPTP v9.2.0. Released v1.0.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.VIvBCzUm7X true
% 0.13/0.34 % Computer : n002.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 13:33:53 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox/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
% 0.55/0.63 % Total configuration time : 435
% 0.55/0.63 % Estimated wc time : 1092
% 0.55/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.73 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.74 % Solved by fo/fo6_bce.sh.
% 0.55/0.74 % BCE start: 9
% 0.55/0.74 % BCE eliminated: 0
% 0.55/0.74 % PE start: 9
% 0.55/0.74 logic: neq
% 0.55/0.74 % PE eliminated: 5
% 0.55/0.74 % done 4 iterations in 0.008s
% 0.55/0.74 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.55/0.74 % SZS output start Refutation
% See solution above
% 0.55/0.74
% 0.55/0.74
% 0.55/0.74 % Terminating...
% 0.59/0.85 % Runner terminated.
% 1.55/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------