%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC257+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.yx9IB4WvLl 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 04:59:09 PM UTC 2025
% Result : Theorem 0.56s 0.83s
% Output : Refutation 0.56s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 3
% Syntax : Number of formulae : 19 ( 9 unt; 0 typ; 0 def)
% Number of atoms : 58 ( 24 equ; 0 cnn)
% Maximal formula atoms : 16 ( 3 avg)
% Number of connectives : 114 ( 24 ~; 24 |; 8 &; 51 @)
% ( 0 <=>; 7 =>; 0 <=; 0 <~>)
% Maximal formula depth : 18 ( 4 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 12 ( 10 usr; 5 con; 0-2 aty)
% Number of variables : 14 ( 0 ^; 12 !; 2 ?; 14 :)
% Comments :
%------------------------------------------------------------------------------
thf(ssItem_type,type,
ssItem: $i > $o ).
thf(totalorderedP_type,type,
totalorderedP: $i > $o ).
thf(nil_type,type,
nil: $i ).
thf(sk__17_type,type,
sk__17: $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(sk__19_type,type,
sk__19: $i ).
thf(leq_type,type,
leq: $i > $i > $o ).
thf(cons_type,type,
cons: $i > $i > $i ).
thf(sk__21_type,type,
sk__21: $i ).
thf(memberP_type,type,
memberP: $i > $i > $o ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ( ( nil != W )
| ( nil != X ) )
& ! [Y: $i] :
( ? [Z: $i] :
( ( leq @ Y @ Z )
& ( memberP @ X @ Z )
& ( Y != Z )
& ( ssItem @ Z ) )
| ~ ( memberP @ X @ Y )
| ( ( cons @ Y @ nil )
!= W )
| ~ ( ssItem @ Y ) ) )
| ( totalorderedP @ U )
| ( U != W )
| ( V != X )
| ~ ( ssList @ X ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ( ( nil != W )
| ( nil != X ) )
& ! [Y: $i] :
( ? [Z: $i] :
( ( leq @ Y @ Z )
& ( memberP @ X @ Z )
& ( Y != Z )
& ( ssItem @ Z ) )
| ~ ( memberP @ X @ Y )
| ( ( cons @ Y @ nil )
!= W )
| ~ ( ssItem @ Y ) ) )
| ( totalorderedP @ U )
| ( U != W )
| ( V != X )
| ~ ( ssList @ X ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl87,plain,
~ ( totalorderedP @ sk__17 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl91,plain,
( ( nil = sk__19 )
| ( ( cons @ sk__21 @ nil )
= sk__19 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl88,plain,
sk__17 = sk__19,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl88_001,plain,
sk__17 = sk__19,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl704,plain,
( ( nil = sk__17 )
| ( ( cons @ sk__21 @ nil )
= sk__17 ) ),
inference(demod,[status(thm)],[zip_derived_cl91,zip_derived_cl88,zip_derived_cl88]) ).
thf(ax65,axiom,
! [U: $i] :
( ( ssItem @ U )
=> ( totalorderedP @ ( cons @ U @ nil ) ) ) ).
thf(zip_derived_cl51,plain,
! [X0: $i] :
( ( totalorderedP @ ( cons @ X0 @ nil ) )
| ~ ( ssItem @ X0 ) ),
inference(cnf,[status(esa)],[ax65]) ).
thf(zip_derived_cl720,plain,
( ( totalorderedP @ sk__17 )
| ( nil = sk__17 )
| ~ ( ssItem @ sk__21 ) ),
inference('sup+',[status(thm)],[zip_derived_cl704,zip_derived_cl51]) ).
thf(zip_derived_cl87_002,plain,
~ ( totalorderedP @ sk__17 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl730,plain,
( ~ ( ssItem @ sk__21 )
| ( nil = sk__17 ) ),
inference(clc,[status(thm)],[zip_derived_cl720,zip_derived_cl87]) ).
thf(zip_derived_cl92,plain,
( ( nil = sk__19 )
| ( ssItem @ sk__21 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl88_003,plain,
sk__17 = sk__19,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl702,plain,
( ( nil = sk__17 )
| ( ssItem @ sk__21 ) ),
inference(demod,[status(thm)],[zip_derived_cl92,zip_derived_cl88]) ).
thf(zip_derived_cl731,plain,
nil = sk__17,
inference(clc,[status(thm)],[zip_derived_cl730,zip_derived_cl702]) ).
thf(ax66,axiom,
totalorderedP @ nil ).
thf(zip_derived_cl52,plain,
totalorderedP @ nil,
inference(cnf,[status(esa)],[ax66]) ).
thf(zip_derived_cl733,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl87,zip_derived_cl731,zip_derived_cl52]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SWC257+1 : TPTP v9.2.0. Released v2.4.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.yx9IB4WvLl true
% 0.14/0.35 % Computer : n024.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 17:06:23 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.36 % Running in FO mode
% 0.55/0.67 % Total configuration time : 435
% 0.55/0.67 % Estimated wc time : 1092
% 0.55/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.74 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.75 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.77 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.79 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.80 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.80 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.56/0.83 % Solved by fo/fo3_bce.sh.
% 0.56/0.83 % BCE start: 100
% 0.56/0.83 % BCE eliminated: 2
% 0.56/0.83 % PE start: 98
% 0.56/0.83 logic: eq
% 0.56/0.83 % PE eliminated: 0
% 0.56/0.83 % done 36 iterations in 0.062s
% 0.56/0.83 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.56/0.83 % SZS output start Refutation
% See solution above
% 0.56/0.83
% 0.56/0.83
% 0.56/0.83 % Terminating...
% 1.65/0.90 % Runner terminated.
% 1.65/0.92 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------