%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC332+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.7ab9XoezOH true
% Computer : n021.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 04:59:24 PM UTC 2025
% Result : Theorem 0.57s 0.83s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 7
% Syntax : Number of formulae : 43 ( 23 unt; 0 typ; 0 def)
% Number of atoms : 97 ( 23 equ; 0 cnn)
% Maximal formula atoms : 11 ( 2 avg)
% Number of connectives : 187 ( 33 ~; 33 |; 5 &; 100 @)
% ( 3 <=>; 13 =>; 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 : 15 ( 13 usr; 6 con; 0-2 aty)
% Number of variables : 22 ( 0 ^; 21 !; 1 ?; 22 :)
% Comments :
%------------------------------------------------------------------------------
thf(ssItem_type,type,
ssItem: $i > $o ).
thf(sk__4_type,type,
sk__4: $i > $i ).
thf(sk__48_type,type,
sk__48: $i ).
thf(nil_type,type,
nil: $i ).
thf(equalelemsP_type,type,
equalelemsP: $i > $o ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(sk__49_type,type,
sk__49: $i ).
thf(neq_type,type,
neq: $i > $i > $o ).
thf(cons_type,type,
cons: $i > $i > $i ).
thf(sk__47_type,type,
sk__47: $i ).
thf(singletonP_type,type,
singletonP: $i > $o ).
thf(segmentP_type,type,
segmentP: $i > $i > $o ).
thf(sk__50_type,type,
sk__50: $i ).
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 )
| ( ~ ( singletonP @ W )
& ( neq @ X @ nil ) )
| ( ( segmentP @ V @ U )
& ( equalelemsP @ U ) ) ) ) ) ) ) ).
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 )
| ( ~ ( singletonP @ W )
& ( neq @ X @ nil ) )
| ( ( segmentP @ V @ U )
& ( equalelemsP @ U ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl192,plain,
( ~ ( segmentP @ sk__48 @ sk__47 )
| ~ ( equalelemsP @ sk__47 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl195,plain,
segmentP @ sk__50 @ sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl196,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl193,plain,
sk__47 = sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1535,plain,
segmentP @ sk__48 @ sk__47,
inference(demod,[status(thm)],[zip_derived_cl195,zip_derived_cl196,zip_derived_cl193]) ).
thf(zip_derived_cl1536,plain,
~ ( equalelemsP @ sk__47 ),
inference(demod,[status(thm)],[zip_derived_cl192,zip_derived_cl1535]) ).
thf(zip_derived_cl1535_001,plain,
segmentP @ sk__48 @ sk__47,
inference(demod,[status(thm)],[zip_derived_cl195,zip_derived_cl196,zip_derived_cl193]) ).
thf(ax15,axiom,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ( ( neq @ U @ V )
<=> ( U != V ) ) ) ) ).
thf(zip_derived_cl81,plain,
! [X0: $i,X1: $i] :
( ~ ( ssList @ X0 )
| ( X1 = X0 )
| ( neq @ X1 @ X0 )
| ~ ( ssList @ X1 ) ),
inference(cnf,[status(esa)],[ax15]) ).
thf(zip_derived_cl194,plain,
( ( singletonP @ sk__49 )
| ~ ( neq @ sk__50 @ nil ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1460,plain,
( ~ ( ssList @ sk__50 )
| ( sk__50 = nil )
| ~ ( ssList @ nil )
| ( singletonP @ sk__49 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl81,zip_derived_cl194]) ).
thf(zip_derived_cl196_002,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl197,plain,
ssList @ sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl196_003,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1534,plain,
ssList @ sk__48,
inference(demod,[status(thm)],[zip_derived_cl197,zip_derived_cl196]) ).
thf(zip_derived_cl196_004,plain,
sk__48 = sk__50,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(ax17,axiom,
ssList @ nil ).
thf(zip_derived_cl83,plain,
ssList @ nil,
inference(cnf,[status(esa)],[ax17]) ).
thf(zip_derived_cl193_005,plain,
sk__47 = sk__49,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1548,plain,
( ( sk__48 = nil )
| ( singletonP @ sk__47 ) ),
inference(demod,[status(thm)],[zip_derived_cl1460,zip_derived_cl196,zip_derived_cl1534,zip_derived_cl196,zip_derived_cl83,zip_derived_cl193]) ).
thf(ax4,axiom,
! [U: $i] :
( ( ssList @ U )
=> ( ( singletonP @ U )
<=> ? [V: $i] :
( ( ( cons @ V @ nil )
= U )
& ( ssItem @ V ) ) ) ) ).
thf(zip_derived_cl11,plain,
! [X0: $i] :
( ~ ( singletonP @ X0 )
| ( ( cons @ ( sk__4 @ X0 ) @ nil )
= X0 )
| ~ ( ssList @ X0 ) ),
inference(cnf,[status(esa)],[ax4]) ).
thf(ax73,axiom,
! [U: $i] :
( ( ssItem @ U )
=> ( equalelemsP @ ( cons @ U @ nil ) ) ) ).
thf(zip_derived_cl161,plain,
! [X0: $i] :
( ( equalelemsP @ ( cons @ X0 @ nil ) )
| ~ ( ssItem @ X0 ) ),
inference(cnf,[status(esa)],[ax73]) ).
thf(zip_derived_cl1630,plain,
! [X0: $i] :
( ~ ( ssList @ X0 )
| ~ ( singletonP @ X0 )
| ( equalelemsP @ X0 )
| ~ ( ssItem @ ( sk__4 @ X0 ) ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl161]) ).
thf(zip_derived_cl10,plain,
! [X0: $i] :
( ~ ( singletonP @ X0 )
| ( ssItem @ ( sk__4 @ X0 ) )
| ~ ( ssList @ X0 ) ),
inference(cnf,[status(esa)],[ax4]) ).
thf(zip_derived_cl1702,plain,
! [X0: $i] :
( ( equalelemsP @ X0 )
| ~ ( singletonP @ X0 )
| ~ ( ssList @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl1630,zip_derived_cl10]) ).
thf(zip_derived_cl1706,plain,
( ( sk__48 = nil )
| ( equalelemsP @ sk__47 )
| ~ ( ssList @ sk__47 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl1548,zip_derived_cl1702]) ).
thf(zip_derived_cl190,plain,
ssList @ sk__47,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1708,plain,
( ( sk__48 = nil )
| ( equalelemsP @ sk__47 ) ),
inference(demod,[status(thm)],[zip_derived_cl1706,zip_derived_cl190]) ).
thf(zip_derived_cl1536_006,plain,
~ ( equalelemsP @ sk__47 ),
inference(demod,[status(thm)],[zip_derived_cl192,zip_derived_cl1535]) ).
thf(zip_derived_cl1711,plain,
sk__48 = nil,
inference(clc,[status(thm)],[zip_derived_cl1708,zip_derived_cl1536]) ).
thf(zip_derived_cl1714,plain,
segmentP @ nil @ sk__47,
inference(demod,[status(thm)],[zip_derived_cl1535,zip_derived_cl1711]) ).
thf(ax58,axiom,
! [U: $i] :
( ( ssList @ U )
=> ( ( segmentP @ nil @ U )
<=> ( nil = U ) ) ) ).
thf(zip_derived_cl138,plain,
! [X0: $i] :
( ~ ( segmentP @ nil @ X0 )
| ( nil = X0 )
| ~ ( ssList @ X0 ) ),
inference(cnf,[status(esa)],[ax58]) ).
thf(zip_derived_cl1715,plain,
( ( nil = sk__47 )
| ~ ( ssList @ sk__47 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl1714,zip_derived_cl138]) ).
thf(zip_derived_cl190_007,plain,
ssList @ sk__47,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1716,plain,
nil = sk__47,
inference(demod,[status(thm)],[zip_derived_cl1715,zip_derived_cl190]) ).
thf(ax74,axiom,
equalelemsP @ nil ).
thf(zip_derived_cl162,plain,
equalelemsP @ nil,
inference(cnf,[status(esa)],[ax74]) ).
thf(zip_derived_cl1719,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl1536,zip_derived_cl1716,zip_derived_cl162]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWC332+1 : TPTP v9.2.0. Released v2.4.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.7ab9XoezOH true
% 0.13/0.34 % Computer : n021.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 17:10:53 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.45/0.63 % Total configuration time : 435
% 0.45/0.63 % Estimated wc time : 1092
% 0.45/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.70 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.73 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.73 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.75 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.75 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.75 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.75 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.57/0.83 % Solved by fo/fo6_bce.sh.
% 0.57/0.83 % BCE start: 199
% 0.57/0.83 % BCE eliminated: 4
% 0.57/0.83 % PE start: 195
% 0.57/0.83 logic: eq
% 0.57/0.83 % PE eliminated: 5
% 0.57/0.83 % done 106 iterations in 0.107s
% 0.57/0.83 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.83 % SZS output start Refutation
% See solution above
% 0.57/0.83
% 0.57/0.83
% 0.57/0.83 % Terminating...
% 0.61/0.95 % Runner terminated.
% 0.61/0.96 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------