%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC320+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.ZrZWd7gTOf true
% Computer : n022.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 04:59:22 PM UTC 2025
% Result : Theorem 0.51s 0.82s
% Output : Refutation 0.51s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 1
% Syntax : Number of formulae : 52 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 169 ( 104 equ; 0 cnn)
% Maximal formula atoms : 20 ( 3 avg)
% Number of connectives : 484 ( 103 ~; 72 |; 17 &; 264 @)
% ( 0 <=>; 8 =>; 20 <=; 0 <~>)
% Maximal formula depth : 19 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 14 ( 12 usr; 8 con; 0-2 aty)
% Number of variables : 32 ( 0 ^; 28 !; 4 ?; 32 :)
% Comments :
%------------------------------------------------------------------------------
thf(ssItem_type,type,
ssItem: $i > $o ).
thf(sk__52_type,type,
sk__52: $i ).
thf(nil_type,type,
nil: $i ).
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__51_type,type,
sk__51: $i ).
thf(sk__49_type,type,
sk__49: $i ).
thf(sk__50_type,type,
sk__50: $i ).
thf(neq_type,type,
neq: $i > $i > $o ).
thf(cons_type,type,
cons: $i > $i > $i ).
thf(sk__48_type,type,
sk__48: $i ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ( ? [X1: $i] :
( ? [X2: $i] :
( ( ( app @ X2 @ ( cons @ X1 @ nil ) )
= V )
& ( ( app @ ( cons @ X1 @ nil ) @ X2 )
= U )
& ( ssList @ X2 ) )
& ( ssItem @ X1 ) )
| ~ ( neq @ V @ nil ) )
& ( ( nil = U )
| ( nil != V ) ) )
| ( ( neq @ X @ nil )
& ! [Y: $i] :
( ( ssItem @ Y )
=> ! [Z: $i] :
( ( ( app @ Z @ ( cons @ Y @ nil ) )
!= X )
| ( ( app @ ( cons @ Y @ nil ) @ Z )
!= W )
| ~ ( ssList @ Z ) ) ) )
| ( ( nil = X )
& ( nil != W ) )
| ( 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] :
( ( ( ? [X1: $i] :
( ? [X2: $i] :
( ( ( app @ X2 @ ( cons @ X1 @ nil ) )
= V )
& ( ( app @ ( cons @ X1 @ nil ) @ X2 )
= U )
& ( ssList @ X2 ) )
& ( ssItem @ X1 ) )
| ~ ( neq @ V @ nil ) )
& ( ( nil = U )
| ( nil != V ) ) )
| ( ( neq @ X @ nil )
& ! [Y: $i] :
( ( ssItem @ Y )
=> ! [Z: $i] :
( ( ( app @ Z @ ( cons @ Y @ nil ) )
!= X )
| ( ( app @ ( cons @ Y @ nil ) @ Z )
!= W )
| ~ ( ssList @ Z ) ) ) )
| ( ( nil = X )
& ( nil != W ) )
| ( U != W )
| ( V != X )
| ~ ( ssList @ X ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl195,plain,
( ( neq @ sk__48 @ nil )
| ( nil = sk__48 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf('0',plain,
( ( nil = sk__48 )
| ( neq @ sk__48 @ nil ) ),
inference(split,[status(esa)],[zip_derived_cl195]) ).
thf(zip_derived_cl193,plain,
! [X0: $i,X1: $i] :
( ~ ( ssItem @ X0 )
| ( ( app @ X1 @ ( cons @ X0 @ nil ) )
!= sk__48 )
| ( ( app @ ( cons @ X0 @ nil ) @ X1 )
!= sk__47 )
| ~ ( ssList @ X1 )
| ( nil = sk__48 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl208,plain,
( ( nil = sk__48 )
<= ( nil = sk__48 ) ),
inference(split,[status(esa)],[zip_derived_cl193]) ).
thf(zip_derived_cl202,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl201,plain,
( ( nil != sk__50 )
| ( nil = sk__49 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl221,plain,
( ( nil != sk__50 )
<= ( nil != sk__50 ) ),
inference(split,[status(esa)],[zip_derived_cl201]) ).
thf(zip_derived_cl273,plain,
( ( nil != sk__48 )
<= ( nil != sk__50 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl202,zip_derived_cl221]) ).
thf(zip_derived_cl278,plain,
( ( nil != nil )
<= ( ( nil != sk__50 )
& ( nil = sk__48 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl208,zip_derived_cl273]) ).
thf('1',plain,
( ( nil = sk__50 )
| ( nil != sk__48 ) ),
inference(simplify,[status(thm)],[zip_derived_cl278]) ).
thf(zip_derived_cl192,plain,
! [X0: $i,X1: $i] :
( ~ ( ssItem @ X0 )
| ( ( app @ X1 @ ( cons @ X0 @ nil ) )
!= sk__48 )
| ( ( app @ ( cons @ X0 @ nil ) @ X1 )
!= sk__47 )
| ~ ( ssList @ X1 )
| ( nil != sk__47 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf('2',plain,
( ( nil != sk__47 )
| ! [X0: $i,X1: $i] :
( ~ ( ssItem @ X0 )
| ~ ( ssList @ X1 )
| ( ( app @ ( cons @ X0 @ nil ) @ X1 )
!= sk__47 )
| ( ( app @ X1 @ ( cons @ X0 @ nil ) )
!= sk__48 ) ) ),
inference(split,[status(esa)],[zip_derived_cl192]) ).
thf('3',plain,
( ( nil = sk__48 )
| ! [X0: $i,X1: $i] :
( ~ ( ssItem @ X0 )
| ~ ( ssList @ X1 )
| ( ( app @ ( cons @ X0 @ nil ) @ X1 )
!= sk__47 )
| ( ( app @ X1 @ ( cons @ X0 @ nil ) )
!= sk__48 ) ) ),
inference(split,[status(esa)],[zip_derived_cl193]) ).
thf(zip_derived_cl196,plain,
sk__47 = sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl198,plain,
( ~ ( neq @ sk__50 @ nil )
| ( ( app @ ( cons @ sk__51 @ nil ) @ sk__52 )
= sk__49 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl215,plain,
( ( ( app @ ( cons @ sk__51 @ nil ) @ sk__52 )
= sk__49 )
<= ( ( app @ ( cons @ sk__51 @ nil ) @ sk__52 )
= sk__49 ) ),
inference(split,[status(esa)],[zip_derived_cl198]) ).
thf(zip_derived_cl205,plain,
( ! [X0: $i,X1: $i] :
( ~ ( ssItem @ X0 )
| ~ ( ssList @ X1 )
| ( ( app @ ( cons @ X0 @ nil ) @ X1 )
!= sk__47 )
| ( ( app @ X1 @ ( cons @ X0 @ nil ) )
!= sk__48 ) )
<= ! [X0: $i,X1: $i] :
( ~ ( ssItem @ X0 )
| ~ ( ssList @ X1 )
| ( ( app @ ( cons @ X0 @ nil ) @ X1 )
!= sk__47 )
| ( ( app @ X1 @ ( cons @ X0 @ nil ) )
!= sk__48 ) ) ),
inference(split,[status(esa)],[zip_derived_cl192]) ).
thf(zip_derived_cl253,plain,
( ( ~ ( ssItem @ sk__51 )
| ~ ( ssList @ sk__52 )
| ( sk__49 != sk__47 )
| ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
!= sk__48 ) )
<= ( ! [X0: $i,X1: $i] :
( ~ ( ssItem @ X0 )
| ~ ( ssList @ X1 )
| ( ( app @ ( cons @ X0 @ nil ) @ X1 )
!= sk__47 )
| ( ( app @ X1 @ ( cons @ X0 @ nil ) )
!= sk__48 ) )
& ( ( app @ ( cons @ sk__51 @ nil ) @ sk__52 )
= sk__49 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl215,zip_derived_cl205]) ).
thf(zip_derived_cl257,plain,
( ( sk__49 != sk__47 )
<= ( sk__49 != sk__47 ) ),
inference(split,[status(esa)],[zip_derived_cl253]) ).
thf(zip_derived_cl267,plain,
( ( sk__47 != sk__47 )
<= ( sk__49 != sk__47 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl196,zip_derived_cl257]) ).
thf('4',plain,
sk__49 = sk__47,
inference(simplify,[status(thm)],[zip_derived_cl267]) ).
thf(zip_derived_cl202_001,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl199,plain,
( ~ ( neq @ sk__50 @ nil )
| ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
= sk__50 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl217,plain,
( ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
= sk__50 )
<= ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
= sk__50 ) ),
inference(split,[status(esa)],[zip_derived_cl199]) ).
thf(zip_derived_cl255,plain,
( ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
!= sk__48 )
<= ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
!= sk__48 ) ),
inference(split,[status(esa)],[zip_derived_cl253]) ).
thf(zip_derived_cl263,plain,
( ( sk__50 != sk__48 )
<= ( ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
!= sk__48 )
& ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
= sk__50 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl217,zip_derived_cl255]) ).
thf(zip_derived_cl275,plain,
( ( sk__48 != sk__48 )
<= ( ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
!= sk__48 )
& ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
= sk__50 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl202,zip_derived_cl263]) ).
thf('5',plain,
( ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
= sk__48 )
| ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
!= sk__50 ) ),
inference(simplify,[status(thm)],[zip_derived_cl275]) ).
thf(zip_derived_cl197,plain,
( ~ ( neq @ sk__50 @ nil )
| ( ssList @ sk__52 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf('6',plain,
( ( ssList @ sk__52 )
| ~ ( neq @ sk__50 @ nil ) ),
inference(split,[status(esa)],[zip_derived_cl197]) ).
thf('7',plain,
( ( ( app @ ( cons @ sk__51 @ nil ) @ sk__52 )
= sk__49 )
| ~ ( neq @ sk__50 @ nil ) ),
inference(split,[status(esa)],[zip_derived_cl198]) ).
thf('8',plain,
( ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
= sk__50 )
| ~ ( neq @ sk__50 @ nil ) ),
inference(split,[status(esa)],[zip_derived_cl199]) ).
thf(zip_derived_cl200,plain,
( ~ ( neq @ sk__50 @ nil )
| ( ssItem @ sk__51 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf('9',plain,
( ( ssItem @ sk__51 )
| ~ ( neq @ sk__50 @ nil ) ),
inference(split,[status(esa)],[zip_derived_cl200]) ).
thf('10',plain,
( ( ( app @ sk__52 @ ( cons @ sk__51 @ nil ) )
!= sk__48 )
| ( ( app @ ( cons @ sk__51 @ nil ) @ sk__52 )
!= sk__49 )
| ( sk__49 != sk__47 )
| ~ ! [X0: $i,X1: $i] :
( ~ ( ssItem @ X0 )
| ~ ( ssList @ X1 )
| ( ( app @ ( cons @ X0 @ nil ) @ X1 )
!= sk__47 )
| ( ( app @ X1 @ ( cons @ X0 @ nil ) )
!= sk__48 ) )
| ~ ( ssItem @ sk__51 )
| ~ ( ssList @ sk__52 ) ),
inference(split,[status(esa)],[zip_derived_cl253]) ).
thf(zip_derived_cl202_002,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl214,plain,
( ~ ( neq @ sk__50 @ nil )
<= ~ ( neq @ sk__50 @ nil ) ),
inference(split,[status(esa)],[zip_derived_cl197]) ).
thf(zip_derived_cl272,plain,
( ~ ( neq @ sk__48 @ nil )
<= ~ ( neq @ sk__50 @ nil ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl202,zip_derived_cl214]) ).
thf(zip_derived_cl194,plain,
( ( neq @ sk__48 @ nil )
| ( nil != sk__47 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl209,plain,
( ( neq @ sk__48 @ nil )
<= ( neq @ sk__48 @ nil ) ),
inference(split,[status(esa)],[zip_derived_cl194]) ).
thf('11',plain,
( ~ ( neq @ sk__48 @ nil )
| ( neq @ sk__50 @ nil ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl272,zip_derived_cl209]) ).
thf('12',plain,
( ( nil != sk__47 )
| ( neq @ sk__48 @ nil ) ),
inference(split,[status(esa)],[zip_derived_cl194]) ).
thf(zip_derived_cl222,plain,
( ( nil = sk__49 )
<= ( nil = sk__49 ) ),
inference(split,[status(esa)],[zip_derived_cl201]) ).
thf(zip_derived_cl196_003,plain,
sk__47 = sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl268,plain,
( ( sk__47 = nil )
<= ( nil = sk__49 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl222,zip_derived_cl196]) ).
thf(zip_derived_cl206,plain,
( ( nil != sk__47 )
<= ( nil != sk__47 ) ),
inference(split,[status(esa)],[zip_derived_cl192]) ).
thf(zip_derived_cl270,plain,
( ( nil != nil )
<= ( ( nil != sk__47 )
& ( nil = sk__49 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl268,zip_derived_cl206]) ).
thf('13',plain,
( ( nil != sk__49 )
| ( nil = sk__47 ) ),
inference(simplify,[status(thm)],[zip_derived_cl270]) ).
thf('14',plain,
( ( nil = sk__49 )
| ( nil != sk__50 ) ),
inference(split,[status(esa)],[zip_derived_cl201]) ).
thf(zip_derived_cl300,plain,
$false,
inference('sat_resolution*',[status(thm)],['0','1','2','3','4','5','6','7','8','9','10','11','12','13','14']) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SWC320+1 : TPTP v9.2.0. Released v2.4.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ZrZWd7gTOf true
% 0.12/0.33 % Computer : n022.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Oct 1 17:14:23 EDT 2025
% 0.12/0.33 % CPUTime :
% 0.12/0.33 % Running portfolio for 300 s
% 0.12/0.33 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.33 % Number of cores: 8
% 0.18/0.34 % Python version: Python 3.6.8
% 0.18/0.34 % Running in FO mode
% 0.48/0.60 % Total configuration time : 435
% 0.48/0.60 % Estimated wc time : 1092
% 0.48/0.60 % Estimated cpu time (7 cpus) : 156.0
% 0.50/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.50/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.50/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.50/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.50/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.50/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.50/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.51/0.82 % Solved by fo/fo1_av.sh.
% 0.51/0.82 % done 65 iterations in 0.067s
% 0.51/0.82 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.51/0.82 % SZS output start Refutation
% See solution above
% 0.51/0.82
% 0.51/0.82
% 0.51/0.82 % Terminating...
% 1.59/0.96 % Runner terminated.
% 1.59/0.98 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------