%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC044+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.wPKAL7d6FN true
% Computer : n025.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 04:58:23 PM UTC 2025
% Result : Theorem 0.49s 0.84s
% Output : Refutation 0.49s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 2
% Syntax : Number of formulae : 15 ( 10 unt; 0 typ; 0 def)
% Number of atoms : 36 ( 17 equ; 0 cnn)
% Maximal formula atoms : 9 ( 2 avg)
% Number of connectives : 58 ( 13 ~; 11 |; 0 &; 24 @)
% ( 1 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 4 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 : 10 ( 0 ^; 10 !; 0 ?; 10 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__7_type,type,
sk__7: $i ).
thf(sk__5_type,type,
sk__5: $i ).
thf(nil_type,type,
nil: $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(rearsegP_type,type,
rearsegP: $i > $i > $o ).
thf(sk__8_type,type,
sk__8: $i ).
thf(sk__6_type,type,
sk__6: $i ).
thf(ax52,axiom,
! [U: $i] :
( ( ssList @ U )
=> ( ( rearsegP @ nil @ U )
<=> ( nil = U ) ) ) ).
thf(zip_derived_cl24,plain,
! [X0: $i] :
( ~ ( rearsegP @ nil @ X0 )
| ( nil = X0 )
| ~ ( ssList @ X0 ) ),
inference(cnf,[status(esa)],[ax52]) ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( nil != V )
| ( V != X )
| ( U != W )
| ~ ( rearsegP @ X @ W )
| ( nil = U ) ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( nil != V )
| ( V != X )
| ( U != W )
| ~ ( rearsegP @ X @ W )
| ( nil = U ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl38,plain,
rearsegP @ sk__8 @ sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl39,plain,
sk__6 = sk__8,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl37,plain,
nil = sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl216,plain,
nil = sk__8,
inference(demod,[status(thm)],[zip_derived_cl39,zip_derived_cl37]) ).
thf(zip_derived_cl36,plain,
sk__5 = sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl224,plain,
rearsegP @ nil @ sk__5,
inference(demod,[status(thm)],[zip_derived_cl38,zip_derived_cl216,zip_derived_cl36]) ).
thf(zip_derived_cl226,plain,
( ~ ( ssList @ sk__5 )
| ( nil = sk__5 ) ),
inference('sup+',[status(thm)],[zip_derived_cl24,zip_derived_cl224]) ).
thf(zip_derived_cl33,plain,
ssList @ sk__5,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl227,plain,
nil = sk__5,
inference(demod,[status(thm)],[zip_derived_cl226,zip_derived_cl33]) ).
thf(zip_derived_cl35,plain,
nil != sk__5,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl228,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl227,zip_derived_cl35]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.14 % Problem : SWC044+1 : TPTP v9.2.0. Released v2.4.0.
% 0.11/0.15 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.wPKAL7d6FN true
% 0.13/0.36 % Computer : n025.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Wed Oct 1 17:17:38 EDT 2025
% 0.13/0.36 % CPUTime :
% 0.13/0.36 % Running portfolio for 300 s
% 0.13/0.36 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.37 % Number of cores: 8
% 0.13/0.37 % Python version: Python 3.6.8
% 0.13/0.37 % Running in FO mode
% 0.48/0.64 % Total configuration time : 435
% 0.48/0.64 % Estimated wc time : 1092
% 0.48/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.74 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.75 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.48/0.77 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.49/0.79 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.49/0.83 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.49/0.84 % Solved by fo/fo3_bce.sh.
% 0.49/0.84 % BCE start: 42
% 0.49/0.84 % BCE eliminated: 0
% 0.49/0.84 % PE start: 42
% 0.49/0.84 logic: eq
% 0.49/0.84 % PE eliminated: 0
% 0.49/0.84 % done 14 iterations in 0.016s
% 0.49/0.84 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.49/0.84 % SZS output start Refutation
% See solution above
% 0.49/0.84
% 0.49/0.84
% 0.49/0.84 % Terminating...
% 1.29/0.95 % Runner terminated.
% 1.29/0.97 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------