%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC401+1 : TPTP v9.2.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.in8a9bg1hU true
% Computer : n001.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 04:59:39 PM UTC 2025
% Result : Theorem 22.67s 3.86s
% Output : Refutation 22.67s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 5
% Syntax : Number of formulae : 53 ( 30 unt; 0 typ; 0 def)
% Number of atoms : 144 ( 15 equ; 0 cnn)
% Maximal formula atoms : 16 ( 2 avg)
% Number of connectives : 435 ( 60 ~; 59 |; 10 &; 284 @)
% ( 2 <=>; 20 =>; 0 <=; 0 <~>)
% Maximal formula depth : 22 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 16 ( 14 usr; 6 con; 0-2 aty)
% Number of variables : 47 ( 0 ^; 43 !; 4 ?; 47 :)
% Comments :
%------------------------------------------------------------------------------
thf(ssItem_type,type,
ssItem: $i > $o ).
thf(sk__8_type,type,
sk__8: $i > $i > $i ).
thf(totalorderedP_type,type,
totalorderedP: $i > $o ).
thf(app_type,type,
app: $i > $i > $i ).
thf(sk__47_type,type,
sk__47: $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(sk__50_type,type,
sk__50: $i ).
thf(sk__49_type,type,
sk__49: $i ).
thf(sk__48_type,type,
sk__48: $i ).
thf(sk__7_type,type,
sk__7: $i > $i > $i ).
thf(neq_type,type,
neq: $i > $i > $o ).
thf(memberP_type,type,
memberP: $i > $i > $o ).
thf(segmentP_type,type,
segmentP: $i > $i > $o ).
thf(sk__51_type,type,
sk__51: $i ).
thf(ax26,axiom,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ( ssList @ ( app @ U @ V ) ) ) ) ).
thf(zip_derived_cl95,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ( ssList @ ( app @ X1 @ X0 ) )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax26]) ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( V != X )
| ( U != W )
| ~ ( segmentP @ X @ W )
| ~ ( totalorderedP @ W )
| ? [Y: $i] :
( ( totalorderedP @ Y )
& ( segmentP @ Y @ W )
& ( segmentP @ X @ Y )
& ( neq @ W @ Y )
& ( ssList @ Y ) )
| ! [Z: $i] :
( ( ssItem @ Z )
=> ( ~ ( memberP @ U @ Z )
| ( memberP @ V @ Z ) ) ) ) ) ) ) ) ).
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 )
| ~ ( segmentP @ X @ W )
| ~ ( totalorderedP @ W )
| ? [Y: $i] :
( ( totalorderedP @ Y )
& ( segmentP @ Y @ W )
& ( segmentP @ X @ Y )
& ( neq @ W @ Y )
& ( ssList @ Y ) )
| ! [Z: $i] :
( ( ssItem @ Z )
=> ( ~ ( memberP @ U @ Z )
| ( memberP @ V @ Z ) ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl198,plain,
segmentP @ sk__50 @ sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl199,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl196,plain,
sk__47 = sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl205,plain,
segmentP @ sk__48 @ sk__47,
inference(demod,[status(thm)],[zip_derived_cl198,zip_derived_cl199,zip_derived_cl196]) ).
thf(ax7,axiom,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ( ( segmentP @ U @ V )
<=> ? [W: $i] :
( ? [X: $i] :
( ( ( app @ ( app @ W @ V ) @ X )
= U )
& ( ssList @ X ) )
& ( ssList @ W ) ) ) ) ) ).
thf(zip_derived_cl19,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ~ ( segmentP @ X1 @ X0 )
| ( ( app @ ( app @ ( sk__7 @ X0 @ X1 ) @ X0 ) @ ( sk__8 @ X0 @ X1 ) )
= X1 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax7]) ).
thf(zip_derived_cl414,plain,
( ~ ( ssList @ sk__47 )
| ( ( app @ ( app @ ( sk__7 @ sk__47 @ sk__48 ) @ sk__47 ) @ ( sk__8 @ sk__47 @ sk__48 ) )
= sk__48 )
| ~ ( ssList @ sk__48 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl205,zip_derived_cl19]) ).
thf(zip_derived_cl190,plain,
ssList @ sk__47,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl200,plain,
ssList @ sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl199_001,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl204,plain,
ssList @ sk__48,
inference(demod,[status(thm)],[zip_derived_cl200,zip_derived_cl199]) ).
thf(zip_derived_cl420,plain,
( ( app @ ( app @ ( sk__7 @ sk__47 @ sk__48 ) @ sk__47 ) @ ( sk__8 @ sk__47 @ sk__48 ) )
= sk__48 ),
inference(demod,[status(thm)],[zip_derived_cl414,zip_derived_cl190,zip_derived_cl204]) ).
thf(ax82,axiom,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ( ( app @ ( app @ U @ V ) @ W )
= ( app @ U @ ( app @ V @ W ) ) ) ) ) ) ).
thf(zip_derived_cl172,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ssList @ X0 )
| ( ( app @ ( app @ X1 @ X0 ) @ X2 )
= ( app @ X1 @ ( app @ X0 @ X2 ) ) )
| ~ ( ssList @ X2 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax82]) ).
thf(zip_derived_cl2627,plain,
( ~ ( ssList @ sk__47 )
| ( sk__48
= ( app @ ( sk__7 @ sk__47 @ sk__48 ) @ ( app @ sk__47 @ ( sk__8 @ sk__47 @ sk__48 ) ) ) )
| ~ ( ssList @ ( sk__8 @ sk__47 @ sk__48 ) )
| ~ ( ssList @ ( sk__7 @ sk__47 @ sk__48 ) ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl420,zip_derived_cl172]) ).
thf(zip_derived_cl190_002,plain,
ssList @ sk__47,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl205_003,plain,
segmentP @ sk__48 @ sk__47,
inference(demod,[status(thm)],[zip_derived_cl198,zip_derived_cl199,zip_derived_cl196]) ).
thf(zip_derived_cl18,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ~ ( segmentP @ X1 @ X0 )
| ( ssList @ ( sk__8 @ X0 @ X1 ) )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax7]) ).
thf(zip_derived_cl371,plain,
( ~ ( ssList @ sk__47 )
| ( ssList @ ( sk__8 @ sk__47 @ sk__48 ) )
| ~ ( ssList @ sk__48 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl205,zip_derived_cl18]) ).
thf(zip_derived_cl190_004,plain,
ssList @ sk__47,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl204_005,plain,
ssList @ sk__48,
inference(demod,[status(thm)],[zip_derived_cl200,zip_derived_cl199]) ).
thf(zip_derived_cl376,plain,
ssList @ ( sk__8 @ sk__47 @ sk__48 ),
inference(demod,[status(thm)],[zip_derived_cl371,zip_derived_cl190,zip_derived_cl204]) ).
thf(zip_derived_cl205_006,plain,
segmentP @ sk__48 @ sk__47,
inference(demod,[status(thm)],[zip_derived_cl198,zip_derived_cl199,zip_derived_cl196]) ).
thf(zip_derived_cl20,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ~ ( segmentP @ X1 @ X0 )
| ( ssList @ ( sk__7 @ X0 @ X1 ) )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax7]) ).
thf(zip_derived_cl469,plain,
( ~ ( ssList @ sk__47 )
| ( ssList @ ( sk__7 @ sk__47 @ sk__48 ) )
| ~ ( ssList @ sk__48 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl205,zip_derived_cl20]) ).
thf(zip_derived_cl190_007,plain,
ssList @ sk__47,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl204_008,plain,
ssList @ sk__48,
inference(demod,[status(thm)],[zip_derived_cl200,zip_derived_cl199]) ).
thf(zip_derived_cl474,plain,
ssList @ ( sk__7 @ sk__47 @ sk__48 ),
inference(demod,[status(thm)],[zip_derived_cl469,zip_derived_cl190,zip_derived_cl204]) ).
thf(zip_derived_cl2653,plain,
( sk__48
= ( app @ ( sk__7 @ sk__47 @ sk__48 ) @ ( app @ sk__47 @ ( sk__8 @ sk__47 @ sk__48 ) ) ) ),
inference(demod,[status(thm)],[zip_derived_cl2627,zip_derived_cl190,zip_derived_cl376,zip_derived_cl474]) ).
thf(zip_derived_cl193,plain,
memberP @ sk__47 @ sk__51,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(ax36,axiom,
! [U: $i] :
( ( ssItem @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ( ( memberP @ ( app @ V @ W ) @ U )
<=> ( ( memberP @ V @ U )
| ( memberP @ W @ U ) ) ) ) ) ) ).
thf(zip_derived_cl108,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ssList @ X0 )
| ~ ( memberP @ X0 @ X1 )
| ( memberP @ ( app @ X0 @ X2 ) @ X1 )
| ~ ( ssList @ X2 )
| ~ ( ssItem @ X1 ) ),
inference(cnf,[status(esa)],[ax36]) ).
thf(zip_derived_cl1150,plain,
! [X0: $i] :
( ~ ( ssList @ sk__47 )
| ( memberP @ ( app @ sk__47 @ X0 ) @ sk__51 )
| ~ ( ssList @ X0 )
| ~ ( ssItem @ sk__51 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl193,zip_derived_cl108]) ).
thf(zip_derived_cl190_009,plain,
ssList @ sk__47,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl194,plain,
ssItem @ sk__51,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1165,plain,
! [X0: $i] :
( ( memberP @ ( app @ sk__47 @ X0 ) @ sk__51 )
| ~ ( ssList @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl1150,zip_derived_cl190,zip_derived_cl194]) ).
thf(zip_derived_cl109,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( ssList @ X0 )
| ~ ( memberP @ X1 @ X2 )
| ( memberP @ ( app @ X0 @ X1 ) @ X2 )
| ~ ( ssList @ X1 )
| ~ ( ssItem @ X2 ) ),
inference(cnf,[status(esa)],[ax36]) ).
thf(zip_derived_cl1218,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ~ ( ssList @ X1 )
| ( memberP @ ( app @ X1 @ ( app @ sk__47 @ X0 ) ) @ sk__51 )
| ~ ( ssList @ ( app @ sk__47 @ X0 ) )
| ~ ( ssItem @ sk__51 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl1165,zip_derived_cl109]) ).
thf(zip_derived_cl194_010,plain,
ssItem @ sk__51,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1235,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ~ ( ssList @ X1 )
| ( memberP @ ( app @ X1 @ ( app @ sk__47 @ X0 ) ) @ sk__51 )
| ~ ( ssList @ ( app @ sk__47 @ X0 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl1218,zip_derived_cl194]) ).
thf(zip_derived_cl20855,plain,
( ~ ( ssList @ ( sk__8 @ sk__47 @ sk__48 ) )
| ~ ( ssList @ ( sk__7 @ sk__47 @ sk__48 ) )
| ( memberP @ sk__48 @ sk__51 )
| ~ ( ssList @ ( app @ sk__47 @ ( sk__8 @ sk__47 @ sk__48 ) ) ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl2653,zip_derived_cl1235]) ).
thf(zip_derived_cl376_011,plain,
ssList @ ( sk__8 @ sk__47 @ sk__48 ),
inference(demod,[status(thm)],[zip_derived_cl371,zip_derived_cl190,zip_derived_cl204]) ).
thf(zip_derived_cl474_012,plain,
ssList @ ( sk__7 @ sk__47 @ sk__48 ),
inference(demod,[status(thm)],[zip_derived_cl469,zip_derived_cl190,zip_derived_cl204]) ).
thf(zip_derived_cl192,plain,
~ ( memberP @ sk__48 @ sk__51 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl20873,plain,
~ ( ssList @ ( app @ sk__47 @ ( sk__8 @ sk__47 @ sk__48 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl20855,zip_derived_cl376,zip_derived_cl474,zip_derived_cl192]) ).
thf(zip_derived_cl20883,plain,
( ~ ( ssList @ sk__47 )
| ~ ( ssList @ ( sk__8 @ sk__47 @ sk__48 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl95,zip_derived_cl20873]) ).
thf(zip_derived_cl190_013,plain,
ssList @ sk__47,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl376_014,plain,
ssList @ ( sk__8 @ sk__47 @ sk__48 ),
inference(demod,[status(thm)],[zip_derived_cl371,zip_derived_cl190,zip_derived_cl204]) ).
thf(zip_derived_cl20884,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl20883,zip_derived_cl190,zip_derived_cl376]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : SWC401+1 : TPTP v9.2.0. Released v2.4.0.
% 0.12/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.in8a9bg1hU true
% 0.14/0.35 % Computer : n001.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 17:08:08 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.36 % Running in FO mode
% 0.57/0.68 % Total configuration time : 435
% 0.57/0.68 % Estimated wc time : 1092
% 0.57/0.68 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.58/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.58/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.58/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.58/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 22.67/3.86 % Solved by fo/fo13.sh.
% 22.67/3.86 % done 3754 iterations in 3.077s
% 22.67/3.86 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 22.67/3.86 % SZS output start Refutation
% See solution above
% 22.67/3.86
% 22.67/3.86
% 22.67/3.86 % Terminating...
% 22.99/3.89 % Runner terminated.
% 22.99/3.90 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------