%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : KRS181+1 : TPTP v9.2.0. Bugfixed v5.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.BND76jOwRt true
% Computer : n008.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 04:40:46 PM UTC 2025
% Result : Theorem 0.56s 0.77s
% Output : Refutation 0.56s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 3
% Syntax : Number of formulae : 19 ( 9 unt; 0 typ; 0 def)
% Number of atoms : 35 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 140 ( 14 ~; 8 |; 3 &; 110 @)
% ( 2 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 8 usr; 4 con; 0-3 aty)
% Number of variables : 30 ( 0 ^; 28 !; 2 ?; 30 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__28_type,type,
sk__28: $i ).
thf(sk__4_type,type,
sk__4: $i > $i > $i ).
thf(sk__29_type,type,
sk__29: $i ).
thf(sk__5_type,type,
sk__5: $i > $i > $i ).
thf(sk__30_type,type,
sk__30: $i ).
thf(isa_type,type,
isa: $i > $i > $o ).
thf(nota_type,type,
nota: $i > $i > $o ).
thf(status_type,type,
status: $i > $i > $i > $o ).
thf(nota_isa_nota,conjecture,
! [S1: $i,S2: $i,S3: $i] :
( ( ( isa @ S1 @ S2 )
& ( nota @ S1 @ S3 ) )
=> ( nota @ S2 @ S3 ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [S1: $i,S2: $i,S3: $i] :
( ( ( isa @ S1 @ S2 )
& ( nota @ S1 @ S3 ) )
=> ( nota @ S2 @ S3 ) ),
inference('cnf.neg',[status(esa)],[nota_isa_nota]) ).
thf(zip_derived_cl37,plain,
isa @ sk__28 @ sk__29,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(isa,axiom,
! [S1: $i,S2: $i] :
( ! [Ax: $i,C: $i] :
( ( status @ Ax @ C @ S1 )
=> ( status @ Ax @ C @ S2 ) )
<=> ( isa @ S1 @ S2 ) ) ).
thf(zip_derived_cl5,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( status @ X0 @ X1 @ X2 )
| ( status @ X0 @ X1 @ X3 )
| ~ ( isa @ X2 @ X3 ) ),
inference(cnf,[status(esa)],[isa]) ).
thf(zip_derived_cl44,plain,
! [X0: $i,X1: $i] :
( ( status @ X1 @ X0 @ sk__29 )
| ~ ( status @ X1 @ X0 @ sk__28 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl37,zip_derived_cl5]) ).
thf(nota,axiom,
! [S1: $i,S2: $i] :
( ? [Ax: $i,C: $i] :
( ~ ( status @ Ax @ C @ S2 )
& ( status @ Ax @ C @ S1 ) )
<=> ( nota @ S1 @ S2 ) ) ).
thf(zip_derived_cl6,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( nota @ X0 @ X1 )
| ~ ( status @ X2 @ X3 @ X0 )
| ( status @ X2 @ X3 @ X1 ) ),
inference(cnf,[status(esa)],[nota]) ).
thf(zip_derived_cl35,plain,
~ ( nota @ sk__29 @ sk__30 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl51,plain,
! [X0: $i,X1: $i] :
( ( status @ X1 @ X0 @ sk__30 )
| ~ ( status @ X1 @ X0 @ sk__29 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl6,zip_derived_cl35]) ).
thf(zip_derived_cl36,plain,
nota @ sk__28 @ sk__30,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7,plain,
! [X0: $i,X1: $i] :
( ~ ( status @ ( sk__4 @ X0 @ X1 ) @ ( sk__5 @ X0 @ X1 ) @ X0 )
| ~ ( nota @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[nota]) ).
thf(zip_derived_cl52,plain,
~ ( status @ ( sk__4 @ sk__30 @ sk__28 ) @ ( sk__5 @ sk__30 @ sk__28 ) @ sk__30 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl36,zip_derived_cl7]) ).
thf(zip_derived_cl58,plain,
~ ( status @ ( sk__4 @ sk__30 @ sk__28 ) @ ( sk__5 @ sk__30 @ sk__28 ) @ sk__29 ),
inference('sup-',[status(thm)],[zip_derived_cl51,zip_derived_cl52]) ).
thf(zip_derived_cl61,plain,
~ ( status @ ( sk__4 @ sk__30 @ sk__28 ) @ ( sk__5 @ sk__30 @ sk__28 ) @ sk__28 ),
inference('sup-',[status(thm)],[zip_derived_cl44,zip_derived_cl58]) ).
thf(zip_derived_cl36_001,plain,
nota @ sk__28 @ sk__30,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl8,plain,
! [X0: $i,X1: $i] :
( ( status @ ( sk__4 @ X0 @ X1 ) @ ( sk__5 @ X0 @ X1 ) @ X1 )
| ~ ( nota @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[nota]) ).
thf(zip_derived_cl53,plain,
status @ ( sk__4 @ sk__30 @ sk__28 ) @ ( sk__5 @ sk__30 @ sk__28 ) @ sk__28,
inference('dp-resolution',[status(thm)],[zip_derived_cl36,zip_derived_cl8]) ).
thf(zip_derived_cl62,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl61,zip_derived_cl53]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : KRS181+1 : TPTP v9.2.0. Bugfixed v5.4.0.
% 0.10/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.BND76jOwRt true
% 0.13/0.34 % Computer : n008.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 11:50:23 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.54/0.64 % Total configuration time : 435
% 0.54/0.64 % Estimated wc time : 1092
% 0.54/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.77 % Solved by fo/fo3_bce.sh.
% 0.56/0.77 % BCE start: 38
% 0.56/0.77 % BCE eliminated: 0
% 0.56/0.77 % PE start: 38
% 0.56/0.77 logic: neq
% 0.56/0.77 % PE eliminated: 3
% 0.56/0.77 % done 25 iterations in 0.026s
% 0.56/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.56/0.77 % SZS output start Refutation
% See solution above
% 0.56/0.77
% 0.56/0.77
% 0.56/0.77 % Terminating...
% 1.55/0.86 % Runner terminated.
% 1.55/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------