%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU125+1 : TPTP v9.2.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.HDIhR5F42w true
% Computer : n010.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 04:53:29 PM UTC 2025
% Result : Theorem 0.35s 2.18s
% Output : Refutation 0.35s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 3
% Syntax : Number of formulae : 24 ( 11 unt; 0 typ; 0 def)
% Number of atoms : 47 ( 2 equ; 0 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 179 ( 16 ~; 15 |; 2 &; 140 @)
% ( 3 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 7 usr; 4 con; 0-2 aty)
% Number of variables : 32 ( 0 ^; 32 !; 0 ?; 32 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__4_type,type,
sk__4: $i ).
thf(set_union2_type,type,
set_union2: $i > $i > $i ).
thf(sk__6_type,type,
sk__6: $i ).
thf(in_type,type,
in: $i > $i > $o ).
thf(sk__5_type,type,
sk__5: $i ).
thf(sk__1_type,type,
sk__1: $i > $i > $i ).
thf(subset_type,type,
subset: $i > $i > $o ).
thf(d3_tarski,axiom,
! [A: $i,B: $i] :
( ( subset @ A @ B )
<=> ! [C: $i] :
( ( in @ C @ A )
=> ( in @ C @ B ) ) ) ).
thf(zip_derived_cl9,plain,
! [X0: $i,X1: $i] :
( ( subset @ X0 @ X1 )
| ~ ( in @ ( sk__1 @ X1 @ X0 ) @ X1 ) ),
inference(cnf,[status(esa)],[d3_tarski]) ).
thf(t8_xboole_1,conjecture,
! [A: $i,B: $i,C: $i] :
( ( ( subset @ A @ B )
& ( subset @ C @ B ) )
=> ( subset @ ( set_union2 @ A @ C ) @ B ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i,C: $i] :
( ( ( subset @ A @ B )
& ( subset @ C @ B ) )
=> ( subset @ ( set_union2 @ A @ C ) @ B ) ),
inference('cnf.neg',[status(esa)],[t8_xboole_1]) ).
thf(zip_derived_cl24,plain,
~ ( subset @ ( set_union2 @ sk__4 @ sk__6 ) @ sk__5 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl279,plain,
~ ( in @ ( sk__1 @ sk__5 @ ( set_union2 @ sk__4 @ sk__6 ) ) @ sk__5 ),
inference('sup-',[status(thm)],[zip_derived_cl9,zip_derived_cl24]) ).
thf(zip_derived_cl10,plain,
! [X0: $i,X1: $i] :
( ( subset @ X0 @ X1 )
| ( in @ ( sk__1 @ X1 @ X0 ) @ X0 ) ),
inference(cnf,[status(esa)],[d3_tarski]) ).
thf(zip_derived_cl24_001,plain,
~ ( subset @ ( set_union2 @ sk__4 @ sk__6 ) @ sk__5 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl49,plain,
in @ ( sk__1 @ sk__5 @ ( set_union2 @ sk__4 @ sk__6 ) ) @ ( set_union2 @ sk__4 @ sk__6 ),
inference('sup-',[status(thm)],[zip_derived_cl10,zip_derived_cl24]) ).
thf(d2_xboole_0,axiom,
! [A: $i,B: $i,C: $i] :
( ( C
= ( set_union2 @ A @ B ) )
<=> ! [D: $i] :
( ( in @ D @ C )
<=> ( ( in @ D @ A )
| ( in @ D @ B ) ) ) ) ).
thf(zip_derived_cl4,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( in @ X0 @ X1 )
| ( in @ X0 @ X2 )
| ( in @ X0 @ X3 )
| ( X1
!= ( set_union2 @ X2 @ X3 ) ) ),
inference(cnf,[status(esa)],[d2_xboole_0]) ).
thf(zip_derived_cl393,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( in @ X1 @ X0 )
| ( in @ X1 @ X2 )
| ~ ( in @ X1 @ ( set_union2 @ X2 @ X0 ) ) ),
inference(eq_res,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl396,plain,
( ( in @ ( sk__1 @ sk__5 @ ( set_union2 @ sk__4 @ sk__6 ) ) @ sk__4 )
| ( in @ ( sk__1 @ sk__5 @ ( set_union2 @ sk__4 @ sk__6 ) ) @ sk__6 ) ),
inference('sup-',[status(thm)],[zip_derived_cl49,zip_derived_cl393]) ).
thf(zip_derived_cl26,plain,
subset @ sk__4 @ sk__5,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl8,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( in @ X0 @ X1 )
| ( in @ X0 @ X2 )
| ~ ( subset @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[d3_tarski]) ).
thf(zip_derived_cl38,plain,
! [X0: $i] :
( ( in @ X0 @ sk__5 )
| ~ ( in @ X0 @ sk__4 ) ),
inference('sup-',[status(thm)],[zip_derived_cl26,zip_derived_cl8]) ).
thf(zip_derived_cl279_002,plain,
~ ( in @ ( sk__1 @ sk__5 @ ( set_union2 @ sk__4 @ sk__6 ) ) @ sk__5 ),
inference('sup-',[status(thm)],[zip_derived_cl9,zip_derived_cl24]) ).
thf(zip_derived_cl293,plain,
~ ( in @ ( sk__1 @ sk__5 @ ( set_union2 @ sk__4 @ sk__6 ) ) @ sk__4 ),
inference('sup-',[status(thm)],[zip_derived_cl38,zip_derived_cl279]) ).
thf(zip_derived_cl406,plain,
in @ ( sk__1 @ sk__5 @ ( set_union2 @ sk__4 @ sk__6 ) ) @ sk__6,
inference(demod,[status(thm)],[zip_derived_cl396,zip_derived_cl293]) ).
thf(zip_derived_cl25,plain,
subset @ sk__6 @ sk__5,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl8_003,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( in @ X0 @ X1 )
| ( in @ X0 @ X2 )
| ~ ( subset @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[d3_tarski]) ).
thf(zip_derived_cl37,plain,
! [X0: $i] :
( ( in @ X0 @ sk__5 )
| ~ ( in @ X0 @ sk__6 ) ),
inference('sup-',[status(thm)],[zip_derived_cl25,zip_derived_cl8]) ).
thf(zip_derived_cl435,plain,
in @ ( sk__1 @ sk__5 @ ( set_union2 @ sk__4 @ sk__6 ) ) @ sk__5,
inference('sup-',[status(thm)],[zip_derived_cl406,zip_derived_cl37]) ).
thf(zip_derived_cl542,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl279,zip_derived_cl435]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.89 % Problem : SEU125+1 : TPTP v9.2.0. Released v3.3.0.
% 0.08/0.99 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.HDIhR5F42w true
% 0.12/1.38 % Computer : n010.cluster.edu
% 0.12/1.38 % Model : x86_64 x86_64
% 0.12/1.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/1.38 % Memory : 8042.1875MB
% 0.12/1.38 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/1.38 % CPULimit : 300
% 0.12/1.38 % WCLimit : 300
% 0.12/1.38 % DateTime : Wed Oct 1 16:01:39 EDT 2025
% 0.12/1.39 % CPUTime :
% 0.12/1.39 % Running portfolio for 300 s
% 0.12/1.39 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/1.40 % Number of cores: 8
% 0.12/1.42 % Python version: Python 3.6.8
% 0.12/1.43 % Running in FO mode
% 0.35/1.86 % Total configuration time : 435
% 0.35/1.86 % Estimated wc time : 1092
% 0.35/1.86 % Estimated cpu time (7 cpus) : 156.0
% 0.35/1.99 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.35/2.00 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.35/2.01 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.35/2.03 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.35/2.12 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.35/2.13 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.35/2.15 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.35/2.18 % Solved by fo/fo7.sh.
% 0.35/2.18 % done 140 iterations in 0.064s
% 0.35/2.18 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.35/2.18 % SZS output start Refutation
% See solution above
% 0.35/2.18
% 0.35/2.18
% 0.35/2.19 % Terminating...
% 1.18/2.34 % Runner terminated.
% 1.18/2.34 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------