%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUM394+1 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.EmkTc6a0GR true
% Computer : n006.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 04:46:52 PM UTC 2025
% Result : Theorem 0.58s 0.84s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 6
% Syntax : Number of formulae : 29 ( 14 unt; 0 typ; 0 def)
% Number of atoms : 64 ( 5 equ; 0 cnn)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 148 ( 27 ~; 20 |; 4 &; 86 @)
% ( 2 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 8 usr; 3 con; 0-2 aty)
% Number of variables : 21 ( 0 ^; 21 !; 0 ?; 21 :)
% Comments :
%------------------------------------------------------------------------------
thf(epsilon_transitive_type,type,
epsilon_transitive: $i > $o ).
thf(subset_type,type,
subset: $i > $i > $o ).
thf(ordinal_subset_type,type,
ordinal_subset: $i > $i > $o ).
thf(sk__14_type,type,
sk__14: $i ).
thf(in_type,type,
in: $i > $i > $o ).
thf(sk__13_type,type,
sk__13: $i ).
thf(epsilon_connected_type,type,
epsilon_connected: $i > $o ).
thf(ordinal_type,type,
ordinal: $i > $o ).
thf(redefinition_r1_ordinal1,axiom,
! [A: $i,B: $i] :
( ( ( ordinal @ A )
& ( ordinal @ B ) )
=> ( ( ordinal_subset @ A @ B )
<=> ( subset @ A @ B ) ) ) ).
thf(zip_derived_cl46,plain,
! [X0: $i,X1: $i] :
( ~ ( ordinal @ X0 )
| ~ ( ordinal @ X1 )
| ( ordinal_subset @ X0 @ X1 )
| ~ ( subset @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[redefinition_r1_ordinal1]) ).
thf(t26_ordinal1,conjecture,
! [A: $i] :
( ( ordinal @ A )
=> ! [B: $i] :
( ( ordinal @ B )
=> ( ( ordinal_subset @ A @ B )
| ( in @ B @ A ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i] :
( ( ordinal @ A )
=> ! [B: $i] :
( ( ordinal @ B )
=> ( ( ordinal_subset @ A @ B )
| ( in @ B @ A ) ) ) ),
inference('cnf.neg',[status(esa)],[t26_ordinal1]) ).
thf(zip_derived_cl53,plain,
~ ( ordinal_subset @ sk__13 @ sk__14 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl332,plain,
( ~ ( subset @ sk__13 @ sk__14 )
| ~ ( ordinal @ sk__14 )
| ~ ( ordinal @ sk__13 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl46,zip_derived_cl53]) ).
thf(zip_derived_cl54,plain,
ordinal @ sk__14,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl51,plain,
ordinal @ sk__13,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl334,plain,
~ ( subset @ sk__13 @ sk__14 ),
inference(demod,[status(thm)],[zip_derived_cl332,zip_derived_cl54,zip_derived_cl51]) ).
thf(t24_ordinal1,axiom,
! [A: $i] :
( ( ordinal @ A )
=> ! [B: $i] :
( ( ordinal @ B )
=> ~ ( ~ ( in @ A @ B )
& ( A != B )
& ~ ( in @ B @ A ) ) ) ) ).
thf(zip_derived_cl50,plain,
! [X0: $i,X1: $i] :
( ~ ( ordinal @ X0 )
| ( in @ X1 @ X0 )
| ( X1 = X0 )
| ( in @ X0 @ X1 )
| ~ ( ordinal @ X1 ) ),
inference(cnf,[status(esa)],[t24_ordinal1]) ).
thf(zip_derived_cl52,plain,
~ ( in @ sk__14 @ sk__13 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl343,plain,
( ~ ( ordinal @ sk__14 )
| ( in @ sk__13 @ sk__14 )
| ( sk__14 = sk__13 )
| ~ ( ordinal @ sk__13 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl50,zip_derived_cl52]) ).
thf(zip_derived_cl54_001,plain,
ordinal @ sk__14,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl51_002,plain,
ordinal @ sk__13,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl353,plain,
( ( in @ sk__13 @ sk__14 )
| ( sk__14 = sk__13 ) ),
inference(demod,[status(thm)],[zip_derived_cl343,zip_derived_cl54,zip_derived_cl51]) ).
thf(cc1_ordinal1,axiom,
! [A: $i] :
( ( ordinal @ A )
=> ( ( epsilon_transitive @ A )
& ( epsilon_connected @ A ) ) ) ).
thf(zip_derived_cl2,plain,
! [X0: $i] :
( ( epsilon_transitive @ X0 )
| ~ ( ordinal @ X0 ) ),
inference(cnf,[status(esa)],[cc1_ordinal1]) ).
thf(d2_ordinal1,axiom,
! [A: $i] :
( ( epsilon_transitive @ A )
<=> ! [B: $i] :
( ( in @ B @ A )
=> ( subset @ B @ A ) ) ) ).
thf(zip_derived_cl10,plain,
! [X0: $i,X1: $i] :
( ~ ( in @ X0 @ X1 )
| ( subset @ X0 @ X1 )
| ~ ( epsilon_transitive @ X1 ) ),
inference(cnf,[status(esa)],[d2_ordinal1]) ).
thf(zip_derived_cl334_003,plain,
~ ( subset @ sk__13 @ sk__14 ),
inference(demod,[status(thm)],[zip_derived_cl332,zip_derived_cl54,zip_derived_cl51]) ).
thf(zip_derived_cl335,plain,
( ~ ( epsilon_transitive @ sk__14 )
| ~ ( in @ sk__13 @ sk__14 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl334]) ).
thf(zip_derived_cl336,plain,
( ~ ( ordinal @ sk__14 )
| ~ ( in @ sk__13 @ sk__14 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl335]) ).
thf(zip_derived_cl54_004,plain,
ordinal @ sk__14,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl337,plain,
~ ( in @ sk__13 @ sk__14 ),
inference(demod,[status(thm)],[zip_derived_cl336,zip_derived_cl54]) ).
thf(zip_derived_cl356,plain,
sk__14 = sk__13,
inference(clc,[status(thm)],[zip_derived_cl353,zip_derived_cl337]) ).
thf(reflexivity_r1_tarski,axiom,
! [A: $i,B: $i] : ( subset @ A @ A ) ).
thf(zip_derived_cl48,plain,
! [X0: $i] : ( subset @ X0 @ X0 ),
inference(cnf,[status(esa)],[reflexivity_r1_tarski]) ).
thf(zip_derived_cl360,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl334,zip_derived_cl356,zip_derived_cl48]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.15 % Problem : NUM394+1 : TPTP v9.2.0. Released v3.2.0.
% 0.12/0.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.EmkTc6a0GR true
% 0.14/0.38 % Computer : n006.cluster.edu
% 0.14/0.38 % Model : x86_64 x86_64
% 0.14/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.38 % Memory : 8042.1875MB
% 0.14/0.38 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.38 % CPULimit : 300
% 0.14/0.38 % WCLimit : 300
% 0.14/0.38 % DateTime : Wed Oct 1 16:40:38 EDT 2025
% 0.14/0.38 % CPUTime :
% 0.14/0.38 % Running portfolio for 300 s
% 0.14/0.38 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.39 % Number of cores: 8
% 0.14/0.39 % Python version: Python 3.6.8
% 0.14/0.39 % Running in FO mode
% 0.55/0.67 % Total configuration time : 435
% 0.55/0.67 % Estimated wc time : 1092
% 0.55/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.58/0.77 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.58/0.77 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.78 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.58/0.79 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.58/0.82 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.58/0.82 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.58/0.83 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.58/0.84 % Solved by fo/fo6_bce.sh.
% 0.58/0.84 % BCE start: 63
% 0.58/0.84 % BCE eliminated: 6
% 0.58/0.84 % PE start: 57
% 0.58/0.84 logic: eq
% 0.58/0.84 % PE eliminated: 2
% 0.58/0.84 % done 67 iterations in 0.045s
% 0.58/0.84 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.58/0.84 % SZS output start Refutation
% See solution above
% 0.58/0.84
% 0.58/0.84
% 0.58/0.84 % Terminating...
% 1.24/0.89 % Runner terminated.
% 1.24/0.91 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------