%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU112+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.kMcLdQP2Hi true
% Computer : n012.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 04:53:27 PM UTC 2025
% Result : Theorem 0.54s 0.78s
% Output : Refutation 0.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of formulae : 19 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 28 ( 2 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 138 ( 12 ~; 6 |; 1 &; 117 @)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 28 ( 0 ^; 28 !; 0 ?; 28 :)
% Comments :
%------------------------------------------------------------------------------
thf(set_union2_type,type,
set_union2: $i > $i > $i ).
thf(subset_type,type,
subset: $i > $i > $o ).
thf(finite_subsets_type,type,
finite_subsets: $i > $i ).
thf(sk__10_type,type,
sk__10: $i ).
thf(sk__11_type,type,
sk__11: $i ).
thf(t23_finsub_1,axiom,
! [A: $i,B: $i] :
( ( subset @ A @ B )
=> ( subset @ ( finite_subsets @ A ) @ ( finite_subsets @ B ) ) ) ).
thf(zip_derived_cl56,plain,
! [X0: $i,X1: $i] :
( ( subset @ ( finite_subsets @ X0 ) @ ( finite_subsets @ X1 ) )
| ~ ( subset @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[t23_finsub_1]) ).
thf(zip_derived_cl56_001,plain,
! [X0: $i,X1: $i] :
( ( subset @ ( finite_subsets @ X0 ) @ ( finite_subsets @ X1 ) )
| ~ ( subset @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[t23_finsub_1]) ).
thf(t8_xboole_1,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( subset @ A @ B )
& ( subset @ C @ B ) )
=> ( subset @ ( set_union2 @ A @ C ) @ B ) ) ).
thf(zip_derived_cl67,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( subset @ X0 @ X1 )
| ~ ( subset @ X2 @ X1 )
| ( subset @ ( set_union2 @ X0 @ X2 ) @ X1 ) ),
inference(cnf,[status(esa)],[t8_xboole_1]) ).
thf(t25_finsub_1,conjecture,
! [A: $i,B: $i] : ( subset @ ( set_union2 @ ( finite_subsets @ A ) @ ( finite_subsets @ B ) ) @ ( finite_subsets @ ( set_union2 @ A @ B ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i] : ( subset @ ( set_union2 @ ( finite_subsets @ A ) @ ( finite_subsets @ B ) ) @ ( finite_subsets @ ( set_union2 @ A @ B ) ) ),
inference('cnf.neg',[status(esa)],[t25_finsub_1]) ).
thf(zip_derived_cl57,plain,
~ ( subset @ ( set_union2 @ ( finite_subsets @ sk__10 ) @ ( finite_subsets @ sk__11 ) ) @ ( finite_subsets @ ( set_union2 @ sk__10 @ sk__11 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl536,plain,
( ~ ( subset @ ( finite_subsets @ sk__11 ) @ ( finite_subsets @ ( set_union2 @ sk__10 @ sk__11 ) ) )
| ~ ( subset @ ( finite_subsets @ sk__10 ) @ ( finite_subsets @ ( set_union2 @ sk__10 @ sk__11 ) ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl67,zip_derived_cl57]) ).
thf(zip_derived_cl560,plain,
( ~ ( subset @ sk__11 @ ( set_union2 @ sk__10 @ sk__11 ) )
| ~ ( subset @ ( finite_subsets @ sk__10 ) @ ( finite_subsets @ ( set_union2 @ sk__10 @ sk__11 ) ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl56,zip_derived_cl536]) ).
thf(commutativity_k2_xboole_0,axiom,
! [A: $i,B: $i] :
( ( set_union2 @ A @ B )
= ( set_union2 @ B @ A ) ) ).
thf(zip_derived_cl7,plain,
! [X0: $i,X1: $i] :
( ( set_union2 @ X1 @ X0 )
= ( set_union2 @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[commutativity_k2_xboole_0]) ).
thf(t7_xboole_1,axiom,
! [A: $i,B: $i] : ( subset @ A @ ( set_union2 @ A @ B ) ) ).
thf(zip_derived_cl65,plain,
! [X0: $i,X1: $i] : ( subset @ X0 @ ( set_union2 @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[t7_xboole_1]) ).
thf(zip_derived_cl338,plain,
! [X0: $i,X1: $i] : ( subset @ X0 @ ( set_union2 @ X1 @ X0 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl65]) ).
thf(zip_derived_cl567,plain,
~ ( subset @ ( finite_subsets @ sk__10 ) @ ( finite_subsets @ ( set_union2 @ sk__10 @ sk__11 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl338]) ).
thf(zip_derived_cl574,plain,
~ ( subset @ sk__10 @ ( set_union2 @ sk__10 @ sk__11 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl56,zip_derived_cl567]) ).
thf(zip_derived_cl65_002,plain,
! [X0: $i,X1: $i] : ( subset @ X0 @ ( set_union2 @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[t7_xboole_1]) ).
thf(zip_derived_cl581,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl574,zip_derived_cl65]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SEU112+1 : TPTP v9.2.0. Released v3.2.0.
% 0.06/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.kMcLdQP2Hi true
% 0.13/0.34 % Computer : n012.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 16:04:53 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.53/0.63 % Total configuration time : 435
% 0.53/0.63 % Estimated wc time : 1092
% 0.53/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.53/0.72 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.53/0.72 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.53/0.74 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.53/0.76 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.53/0.76 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.53/0.76 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.53/0.76 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.54/0.78 % Solved by fo/fo6_bce.sh.
% 0.54/0.78 % BCE start: 68
% 0.54/0.78 % BCE eliminated: 8
% 0.54/0.78 % PE start: 60
% 0.54/0.78 logic: eq
% 0.54/0.78 % PE eliminated: 13
% 0.54/0.78 % done 92 iterations in 0.044s
% 0.54/0.78 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.54/0.78 % SZS output start Refutation
% See solution above
% 0.54/0.78
% 0.54/0.78
% 0.54/0.78 % Terminating...
% 1.67/0.85 % Runner terminated.
% 1.67/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------