%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU062+1 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.iMQmUZuTdQ true
% Computer : n029.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 04:53:23 PM UTC 2025
% Result : Theorem 1.47s 2.66s
% Output : Refutation 1.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 3
% Syntax : Number of formulae : 18 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 39 ( 7 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 133 ( 18 ~; 11 |; 2 &; 94 @)
% ( 2 <=>; 6 =>; 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 : 12 ( 10 usr; 4 con; 0-2 aty)
% Number of variables : 21 ( 0 ^; 21 !; 0 ?; 21 :)
% Comments :
%------------------------------------------------------------------------------
thf(singleton_type,type,
singleton: $i > $i ).
thf(subset_type,type,
subset: $i > $i > $o ).
thf(in_type,type,
in: $i > $i > $o ).
thf(sk__13_type,type,
sk__13: $i ).
thf(sk__12_type,type,
sk__12: $i ).
thf(sk__type,type,
sk_: $i > $i > $i ).
thf(relation_inverse_image_type,type,
relation_inverse_image: $i > $i > $i ).
thf(empty_set_type,type,
empty_set: $i ).
thf(relation_rng_type,type,
relation_rng: $i > $i ).
thf(relation_type,type,
relation: $i > $o ).
thf(d3_tarski,axiom,
! [A: $i,B: $i] :
( ( subset @ A @ B )
<=> ! [C: $i] :
( ( in @ C @ A )
=> ( in @ C @ B ) ) ) ).
thf(zip_derived_cl7,plain,
! [X0: $i,X1: $i] :
( ( subset @ X0 @ X1 )
| ~ ( in @ ( sk_ @ X1 @ X0 ) @ X1 ) ),
inference(cnf,[status(esa)],[d3_tarski]) ).
thf(t143_funct_1,conjecture,
! [A: $i,B: $i] :
( ( relation @ B )
=> ( ! [C: $i] :
~ ( ( in @ C @ A )
& ( ( relation_inverse_image @ B @ ( singleton @ C ) )
= empty_set ) )
=> ( subset @ A @ ( relation_rng @ B ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i] :
( ( relation @ B )
=> ( ! [C: $i] :
~ ( ( in @ C @ A )
& ( ( relation_inverse_image @ B @ ( singleton @ C ) )
= empty_set ) )
=> ( subset @ A @ ( relation_rng @ B ) ) ) ),
inference('cnf.neg',[status(esa)],[t143_funct_1]) ).
thf(zip_derived_cl45,plain,
~ ( subset @ sk__12 @ ( relation_rng @ sk__13 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl231,plain,
~ ( in @ ( sk_ @ ( relation_rng @ sk__13 ) @ sk__12 ) @ ( relation_rng @ sk__13 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl7,zip_derived_cl45]) ).
thf(t142_funct_1,axiom,
! [A: $i,B: $i] :
( ( relation @ B )
=> ( ( in @ A @ ( relation_rng @ B ) )
<=> ( ( relation_inverse_image @ B @ ( singleton @ A ) )
!= empty_set ) ) ) ).
thf(zip_derived_cl42,plain,
! [X0: $i,X1: $i] :
( ( ( relation_inverse_image @ X0 @ ( singleton @ X1 ) )
= empty_set )
| ( in @ X1 @ ( relation_rng @ X0 ) )
| ~ ( relation @ X0 ) ),
inference(cnf,[status(esa)],[t142_funct_1]) ).
thf(zip_derived_cl46,plain,
! [X0: $i] :
( ~ ( in @ X0 @ sk__12 )
| ( ( relation_inverse_image @ sk__13 @ ( singleton @ X0 ) )
!= empty_set ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl310,plain,
! [X0: $i] :
( ( empty_set != empty_set )
| ~ ( relation @ sk__13 )
| ( in @ X0 @ ( relation_rng @ sk__13 ) )
| ~ ( in @ X0 @ sk__12 ) ),
inference('sup-',[status(thm)],[zip_derived_cl42,zip_derived_cl46]) ).
thf(zip_derived_cl44,plain,
relation @ sk__13,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl312,plain,
! [X0: $i] :
( ( empty_set != empty_set )
| ( in @ X0 @ ( relation_rng @ sk__13 ) )
| ~ ( in @ X0 @ sk__12 ) ),
inference(demod,[status(thm)],[zip_derived_cl310,zip_derived_cl44]) ).
thf(zip_derived_cl313,plain,
! [X0: $i] :
( ~ ( in @ X0 @ sk__12 )
| ( in @ X0 @ ( relation_rng @ sk__13 ) ) ),
inference(simplify,[status(thm)],[zip_derived_cl312]) ).
thf(zip_derived_cl339,plain,
~ ( in @ ( sk_ @ ( relation_rng @ sk__13 ) @ sk__12 ) @ sk__12 ),
inference('sup+',[status(thm)],[zip_derived_cl231,zip_derived_cl313]) ).
thf(zip_derived_cl8,plain,
! [X0: $i,X1: $i] :
( ( subset @ X0 @ X1 )
| ( in @ ( sk_ @ X1 @ X0 ) @ X0 ) ),
inference(cnf,[status(esa)],[d3_tarski]) ).
thf(zip_derived_cl45_001,plain,
~ ( subset @ sk__12 @ ( relation_rng @ sk__13 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl234,plain,
in @ ( sk_ @ ( relation_rng @ sk__13 ) @ sk__12 ) @ sk__12,
inference('dp-resolution',[status(thm)],[zip_derived_cl8,zip_derived_cl45]) ).
thf(zip_derived_cl341,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl339,zip_derived_cl234]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.82 % Problem : SEU062+1 : TPTP v9.2.0. Released v3.2.0.
% 0.12/0.91 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.iMQmUZuTdQ true
% 0.17/1.33 % Computer : n029.cluster.edu
% 0.17/1.33 % Model : x86_64 x86_64
% 0.17/1.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/1.33 % Memory : 8042.1875MB
% 0.17/1.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/1.33 % CPULimit : 300
% 0.17/1.33 % WCLimit : 300
% 0.17/1.33 % DateTime : Wed Oct 1 16:03:24 EDT 2025
% 0.17/1.34 % CPUTime :
% 0.17/1.34 % Running portfolio for 300 s
% 0.17/1.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.17/1.35 % Number of cores: 8
% 0.17/1.37 % Python version: Python 3.6.8
% 0.17/1.39 % Running in FO mode
% 0.35/2.11 % Total configuration time : 435
% 0.35/2.11 % Estimated wc time : 1092
% 0.35/2.11 % Estimated cpu time (7 cpus) : 156.0
% 1.30/2.41 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 1.30/2.45 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 1.30/2.48 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 1.32/2.52 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 1.32/2.54 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 1.32/2.55 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 1.32/2.56 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 1.47/2.66 % Solved by fo/fo3_bce.sh.
% 1.47/2.66 % BCE start: 56
% 1.47/2.66 % BCE eliminated: 4
% 1.47/2.66 % PE start: 52
% 1.47/2.66 logic: eq
% 1.47/2.66 % PE eliminated: -3
% 1.47/2.66 % done 88 iterations in 0.087s
% 1.47/2.66 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.47/2.66 % SZS output start Refutation
% See solution above
% 1.47/2.66
% 1.47/2.66
% 1.47/2.66 % Terminating...
% 1.81/2.87 % Runner terminated.
% 1.82/2.90 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------