%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC203+1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.GF4u1BkHmH true
% Computer : n019.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 04:58:56 PM UTC 2025
% Result : Theorem 0.62s 0.86s
% Output : Refutation 0.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 1
% Syntax : Number of formulae : 10 ( 8 unt; 0 typ; 0 def)
% Number of atoms : 26 ( 11 equ; 0 cnn)
% Maximal formula atoms : 9 ( 2 avg)
% Number of connectives : 46 ( 10 ~; 8 |; 0 &; 20 @)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 8 ( 0 ^; 8 !; 0 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__6_type,type,
sk__6: $i ).
thf(nil_type,type,
nil: $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(sk__5_type,type,
sk__5: $i ).
thf(sk__7_type,type,
sk__7: $i ).
thf(neq_type,type,
neq: $i > $i > $o ).
thf(sk__4_type,type,
sk__4: $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 )
| ~ ( neq @ V @ nil )
| ( neq @ U @ nil ) ) ) ) ) ) ).
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 )
| ~ ( neq @ V @ nil )
| ( neq @ U @ nil ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl30,plain,
neq @ sk__5 @ nil,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl33,plain,
sk__5 = sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl32,plain,
sk__7 = sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl31,plain,
sk__4 = sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl38,plain,
sk__7 = sk__4,
inference(demod,[status(thm)],[zip_derived_cl32,zip_derived_cl31]) ).
thf(zip_derived_cl39,plain,
sk__5 = sk__4,
inference(demod,[status(thm)],[zip_derived_cl33,zip_derived_cl38]) ).
thf(zip_derived_cl29,plain,
~ ( neq @ sk__4 @ nil ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl43,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl30,zip_derived_cl39,zip_derived_cl29]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.14 % Problem : SWC203+1 : TPTP v9.2.0. Released v2.4.0.
% 0.07/0.15 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.GF4u1BkHmH true
% 0.15/0.37 % Computer : n019.cluster.edu
% 0.15/0.37 % Model : x86_64 x86_64
% 0.15/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37 % Memory : 8042.1875MB
% 0.15/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37 % CPULimit : 300
% 0.15/0.37 % WCLimit : 300
% 0.15/0.37 % DateTime : Wed Oct 1 17:09:53 EDT 2025
% 0.15/0.37 % CPUTime :
% 0.15/0.37 % Running portfolio for 300 s
% 0.15/0.37 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.37 % Number of cores: 8
% 0.15/0.37 % Python version: Python 3.6.8
% 0.15/0.38 % Running in FO mode
% 0.56/0.70 % Total configuration time : 435
% 0.56/0.70 % Estimated wc time : 1092
% 0.56/0.70 % Estimated cpu time (7 cpus) : 156.0
% 0.61/0.83 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.61/0.83 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.61/0.83 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.61/0.83 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.61/0.83 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.61/0.83 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.62/0.86 % Solved by fo/fo7.sh.
% 0.62/0.86 % done 15 iterations in 0.013s
% 0.62/0.86 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.62/0.86 % SZS output start Refutation
% See solution above
% 0.62/0.86
% 0.62/0.86
% 0.62/0.86 % Terminating...
% 0.65/0.92 % Runner terminated.
% 0.65/0.93 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------