%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SWC097+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.jYJhtDyBL9 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 04:58:35 PM UTC 2025
% Result : Theorem 0.57s 0.78s
% Output : Refutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 1
% Syntax : Number of formulae : 26 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 64 ( 25 equ; 0 cnn)
% Maximal formula atoms : 13 ( 2 avg)
% Number of connectives : 168 ( 26 ~; 24 |; 4 &; 104 @)
% ( 0 <=>; 10 =>; 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 : 13 ( 11 usr; 7 con; 0-2 aty)
% Number of variables : 15 ( 0 ^; 13 !; 2 ?; 15 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__8_type,type,
sk__8: $i ).
thf(sk__6_type,type,
sk__6: $i ).
thf(ssItem_type,type,
ssItem: $i > $o ).
thf(nil_type,type,
nil: $i ).
thf(app_type,type,
app: $i > $i > $i ).
thf(ssList_type,type,
ssList: $i > $o ).
thf(neq_type,type,
neq: $i > $i > $o ).
thf(cons_type,type,
cons: $i > $i > $i ).
thf(sk__5_type,type,
sk__5: $i ).
thf(sk__4_type,type,
sk__4: $i ).
thf(sk__7_type,type,
sk__7: $i ).
thf(co1,conjecture,
! [U: $i] :
( ( ssList @ U )
=> ! [V: $i] :
( ( ssList @ V )
=> ! [W: $i] :
( ( ssList @ W )
=> ! [X: $i] :
( ( ssList @ X )
=> ( ( V != X )
| ( U != W )
| ( ( ~ ( neq @ V @ nil )
| ? [Y: $i] :
( ( ( app @ U @ ( cons @ Y @ nil ) )
= V )
& ( ssItem @ Y ) )
| ! [Z: $i] :
( ( ssItem @ Z )
=> ( ( app @ W @ ( cons @ Z @ nil ) )
!= X ) ) )
& ( ~ ( neq @ V @ nil )
| ( neq @ X @ nil ) ) ) ) ) ) ) ) ).
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 @ V @ nil )
| ? [Y: $i] :
( ( ( app @ U @ ( cons @ Y @ nil ) )
= V )
& ( ssItem @ Y ) )
| ! [Z: $i] :
( ( ssItem @ Z )
=> ( ( app @ W @ ( cons @ Z @ nil ) )
!= X ) ) )
& ( ~ ( neq @ V @ nil )
| ( neq @ X @ nil ) ) ) ) ) ) ) ),
inference('cnf.neg',[status(esa)],[co1]) ).
thf(zip_derived_cl37,plain,
( ( ( app @ sk__6 @ ( cons @ sk__8 @ nil ) )
= sk__7 )
| ~ ( neq @ sk__7 @ nil ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl29,plain,
sk__4 = sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl38,plain,
sk__5 = sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl38_001,plain,
sk__5 = sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl50,plain,
( ( ( app @ sk__4 @ ( cons @ sk__8 @ nil ) )
= sk__5 )
| ~ ( neq @ sk__5 @ nil ) ),
inference(demod,[status(thm)],[zip_derived_cl37,zip_derived_cl29,zip_derived_cl38,zip_derived_cl38]) ).
thf(zip_derived_cl36,plain,
( ( ( app @ sk__6 @ ( cons @ sk__8 @ nil ) )
= sk__7 )
| ( neq @ sk__5 @ nil ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl29_002,plain,
sk__4 = sk__6,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl38_003,plain,
sk__5 = sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl49,plain,
( ( ( app @ sk__4 @ ( cons @ sk__8 @ nil ) )
= sk__5 )
| ( neq @ sk__5 @ nil ) ),
inference(demod,[status(thm)],[zip_derived_cl36,zip_derived_cl29,zip_derived_cl38]) ).
thf(zip_derived_cl51,plain,
( ( app @ sk__4 @ ( cons @ sk__8 @ nil ) )
= sk__5 ),
inference(clc,[status(thm)],[zip_derived_cl50,zip_derived_cl49]) ).
thf(zip_derived_cl33,plain,
! [X0: $i] :
( ~ ( ssItem @ X0 )
| ( ( app @ sk__4 @ ( cons @ X0 @ nil ) )
!= sk__5 )
| ~ ( neq @ sk__7 @ nil ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl38_004,plain,
sk__5 = sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl43,plain,
! [X0: $i] :
( ~ ( ssItem @ X0 )
| ( ( app @ sk__4 @ ( cons @ X0 @ nil ) )
!= sk__5 )
| ~ ( neq @ sk__5 @ nil ) ),
inference(demod,[status(thm)],[zip_derived_cl33,zip_derived_cl38]) ).
thf(zip_derived_cl30,plain,
( ( neq @ sk__5 @ nil )
| ( neq @ sk__5 @ nil ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl52,plain,
neq @ sk__5 @ nil,
inference(simplify,[status(thm)],[zip_derived_cl30]) ).
thf(zip_derived_cl53,plain,
! [X0: $i] :
( ~ ( ssItem @ X0 )
| ( ( app @ sk__4 @ ( cons @ X0 @ nil ) )
!= sk__5 ) ),
inference(demod,[status(thm)],[zip_derived_cl43,zip_derived_cl52]) ).
thf(zip_derived_cl54,plain,
( ( sk__5 != sk__5 )
| ~ ( ssItem @ sk__8 ) ),
inference('sup-',[status(thm)],[zip_derived_cl51,zip_derived_cl53]) ).
thf(zip_derived_cl34,plain,
( ( ssItem @ sk__8 )
| ( neq @ sk__5 @ nil ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl35,plain,
( ( ssItem @ sk__8 )
| ~ ( neq @ sk__7 @ nil ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl38_005,plain,
sk__5 = sk__7,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl44,plain,
( ( ssItem @ sk__8 )
| ~ ( neq @ sk__5 @ nil ) ),
inference(demod,[status(thm)],[zip_derived_cl35,zip_derived_cl38]) ).
thf(zip_derived_cl48,plain,
ssItem @ sk__8,
inference(clc,[status(thm)],[zip_derived_cl34,zip_derived_cl44]) ).
thf(zip_derived_cl55,plain,
sk__5 != sk__5,
inference(demod,[status(thm)],[zip_derived_cl54,zip_derived_cl48]) ).
thf(zip_derived_cl56,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl55]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SWC097+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.jYJhtDyBL9 true
% 0.14/0.34 % Computer : n022.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Wed Oct 1 17:10:23 EDT 2025
% 0.14/0.34 % CPUTime :
% 0.14/0.34 % Running portfolio for 300 s
% 0.14/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.34 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in FO mode
% 0.56/0.66 % Total configuration time : 435
% 0.56/0.66 % Estimated wc time : 1092
% 0.56/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.74 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.74 % /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
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.57/0.77 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.57/0.78 % Solved by fo/fo7.sh.
% 0.57/0.78 % done 24 iterations in 0.015s
% 0.57/0.78 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.57/0.78 % SZS output start Refutation
% See solution above
% 0.57/0.78
% 0.57/0.78
% 0.57/0.78 % Terminating...
% 0.60/0.85 % Runner terminated.
% 0.60/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------