%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC130+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.BS0FtT2OMM true
% Computer : n024.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 04:58:42 PM UTC 2025
% Result : Theorem 1.25s 0.71s
% Output : Refutation 1.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 19 ( 14 unt; 0 typ; 0 def)
% Number of atoms : 41 ( 12 equ; 0 cnn)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 68 ( 13 ~; 11 |; 0 &; 33 @)
% ( 1 <=>; 10 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 4 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 8 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 12 ( 0 ^; 12 !; 0 ?; 12 :)
% Comments :
%------------------------------------------------------------------------------
thf(nil_type,type,
nil: $i ).
thf(sk__15_type,type,
sk__15: $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(cyclefreeP_type,type,
cyclefreeP: $i > $o ).
thf(neq_type,type,
neq: $i > $i > $o ).
thf(sk__17_type,type,
sk__17: $i ).
thf(ax15,axiom,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ( ( neq @ U @ V )
<=> ( U != V ) ) ) ) ).
thf(zip_derived_cl23,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ( X1 = X0 )
| ( neq @ X1 @ X0 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax15]) ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( V != X )
| ( U != W )
| ( neq @ X @ nil )
| ( cyclefreeP @ V ) ) ) ) ) ) ).
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 )
| ( neq @ X @ nil )
| ( cyclefreeP @ V ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl65,plain,
~ ( neq @ sk__17 @ nil ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl453,plain,
( ~ ( ssList @ sk__17 )
| ( sk__17 = nil )
| ~ ( ssList @ nil ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl23,zip_derived_cl65]) ).
thf(zip_derived_cl66,plain,
sk__15 = sk__17,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl67,plain,
ssList @ sk__17,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl66_001,plain,
sk__15 = sk__17,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl479,plain,
ssList @ sk__15,
inference(demod,[status(thm)],[zip_derived_cl67,zip_derived_cl66]) ).
thf(zip_derived_cl66_002,plain,
sk__15 = sk__17,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(ax17,axiom,
ssList @ nil ).
thf(zip_derived_cl25,plain,
ssList @ nil,
inference(cnf,[status(esa)],[ax17]) ).
thf(zip_derived_cl480,plain,
sk__15 = nil,
inference(demod,[status(thm)],[zip_derived_cl453,zip_derived_cl66,zip_derived_cl479,zip_derived_cl66,zip_derived_cl25]) ).
thf(ax60,axiom,
cyclefreeP @ nil ).
thf(zip_derived_cl42,plain,
cyclefreeP @ nil,
inference(cnf,[status(esa)],[ax60]) ).
thf(zip_derived_cl63,plain,
~ ( cyclefreeP @ sk__15 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl477,plain,
nil != sk__15,
inference('dp-resolution',[status(thm)],[zip_derived_cl42,zip_derived_cl63]) ).
thf(zip_derived_cl481,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl480,zip_derived_cl477]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : SWC130+1 : TPTP v9.2.0. Released v2.4.0.
% 0.00/0.10 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.BS0FtT2OMM true
% 0.09/0.29 % Computer : n024.cluster.edu
% 0.09/0.29 % Model : x86_64 x86_64
% 0.09/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.29 % Memory : 8042.1875MB
% 0.09/0.29 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.29 % CPULimit : 300
% 0.09/0.29 % WCLimit : 300
% 0.09/0.29 % DateTime : Wed Oct 1 17:08:53 EDT 2025
% 0.09/0.30 % CPUTime :
% 0.09/0.30 % Running portfolio for 300 s
% 0.09/0.30 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.30 % Number of cores: 8
% 0.09/0.30 % Python version: Python 3.6.8
% 0.09/0.30 % Running in FO mode
% 0.15/0.57 % Total configuration time : 435
% 0.15/0.57 % Estimated wc time : 1092
% 0.15/0.57 % Estimated cpu time (7 cpus) : 156.0
% 1.04/0.64 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 1.04/0.65 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 1.04/0.65 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 1.04/0.66 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 1.04/0.66 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 1.04/0.66 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 1.04/0.67 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 1.25/0.71 % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 1.25/0.71 % Solved by fo/fo3_bce.sh.
% 1.25/0.71 % BCE start: 69
% 1.25/0.71 % BCE eliminated: 3
% 1.25/0.71 % PE start: 66
% 1.25/0.71 logic: eq
% 1.25/0.71 % PE eliminated: -5
% 1.25/0.71 % done 11 iterations in 0.027s
% 1.25/0.71 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.25/0.71 % SZS output start Refutation
% See solution above
% 1.25/0.72
% 1.25/0.72
% 1.25/0.72 % Terminating...
% 1.40/0.80 % Runner terminated.
% 1.40/0.81 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------