%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MGT052+1 : TPTP v9.3.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.uaEp3vNtU1 true
% Computer : n003.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 8 06:25:16 AM UTC 2026
% Result : Theorem 0.48s 0.76s
% Output : Refutation 0.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 12 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 21 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 66 ( 11 ~; 6 |; 1 &; 46 @)
% ( 2 <=>; 0 =>; 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 : 6 ( 5 usr; 3 con; 0-3 aty)
% Number of variables : 13 ( 0 ^; 13 !; 0 ?; 13 :)
% Comments :
%------------------------------------------------------------------------------
thf(organization_type,type,
organization: $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(sk__type,type,
sk_: $i ).
thf(is_aligned_type,type,
is_aligned: $i > $i > $o ).
thf(dissimilar_type,type,
dissimilar: $i > $i > $i > $o ).
thf(background_assumption_1,conjecture,
! [X: $i,T: $i] :
~ ( dissimilar @ X @ T @ T ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: $i,T: $i] :
~ ( dissimilar @ X @ T @ T ),
inference('cnf.neg',[status(esa)],[background_assumption_1]) ).
thf(zip_derived_cl16,plain,
dissimilar @ sk_ @ sk__1 @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(definition_2,axiom,
! [X: $i,T0: $i,T: $i] :
( ( dissimilar @ X @ T0 @ T )
<=> ( ( organization @ X )
& ~ ( ( is_aligned @ X @ T0 )
<=> ( is_aligned @ X @ T ) ) ) ) ).
thf(zip_derived_cl13,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( is_aligned @ X0 @ X1 )
| ~ ( is_aligned @ X0 @ X2 )
| ~ ( dissimilar @ X0 @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[definition_2]) ).
thf(zip_derived_cl103,plain,
( ~ ( is_aligned @ sk_ @ sk__1 )
| ~ ( is_aligned @ sk_ @ sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl16,zip_derived_cl13]) ).
thf(zip_derived_cl104,plain,
~ ( is_aligned @ sk_ @ sk__1 ),
inference(simplify,[status(thm)],[zip_derived_cl103]) ).
thf(zip_derived_cl16_001,plain,
dissimilar @ sk_ @ sk__1 @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl12,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( is_aligned @ X0 @ X1 )
| ( is_aligned @ X0 @ X2 )
| ~ ( dissimilar @ X0 @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[definition_2]) ).
thf(zip_derived_cl105,plain,
( ( is_aligned @ sk_ @ sk__1 )
| ( is_aligned @ sk_ @ sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl16,zip_derived_cl12]) ).
thf(zip_derived_cl106,plain,
is_aligned @ sk_ @ sk__1,
inference(simplify,[status(thm)],[zip_derived_cl105]) ).
thf(zip_derived_cl107,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl104,zip_derived_cl106]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT052+1 : TPTP v9.3.0. Released v2.4.0.
% 0.00/0.05 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.uaEp3vNtU1 true
% 0.12/0.36 % Computer : n003.cluster.edu
% 0.12/0.36 % Model : x86_64 x86_64
% 0.12/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.36 % Memory : 8046.5625MB
% 0.12/0.36 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Mon Sep 7 13:23:09 UTC 2026
% 0.12/0.37 % CPUTime :
% 0.12/0.37 % Running portfolio for 300 s
% 0.12/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.37 % Number of cores: 8
% 0.12/0.37 % Python version: Python 3.12.3
% 0.12/0.38 % Running in FO mode
% 0.46/0.67 % Total configuration time : 435
% 0.46/0.67 % Estimated wc time : 1092
% 0.46/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.76 % Solved by fo/fo6_bce.sh.
% 0.48/0.76 % BCE start: 17
% 0.48/0.76 % BCE eliminated: 2
% 0.48/0.76 % PE start: 15
% 0.48/0.76 logic: eq
% 0.48/0.76 % PE eliminated: 7
% 0.48/0.76 % done 7 iterations in 0.010s
% 0.48/0.76 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.48/0.76 % SZS output start Refutation
% See solution above
% 0.48/0.76
% 0.48/0.76
% 0.48/0.77 % Terminating...
% 1.16/0.80 % Runner terminated.
% 1.16/0.82 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------