%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MGT104+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.BWNC0mi0i1 true
% Computer : n002.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 06:25:23 AM UTC 2026
% Result : Unsatisfiable 0.49s 0.78s
% Output : Refutation 0.49s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 2
% Syntax : Number of formulae : 5 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 5 ( 0 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 10 ( 2 ~; 0 |; 0 &; 8 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 3 ( 2 usr; 2 con; 0-2 aty)
% Number of variables : 2 ( 0 ^; 2 !; 0 ?; 2 :)
% Comments :
%------------------------------------------------------------------------------
thf(less_type,type,
less: $i > $i > $o ).
thf(v0_type,type,
v0: $i ).
thf(contradiction,axiom,
less @ v0 @ v0 ).
thf(zip_derived_cl87,plain,
less @ v0 @ v0,
inference(cnf,[status(esa)],[contradiction]) ).
thf(irreflexive,axiom,
! [X: $i] :
~ ( less @ X @ X ) ).
thf(zip_derived_cl0,plain,
! [X0: $i] :
~ ( less @ X0 @ X0 ),
inference(cnf,[status(esa)],[irreflexive]) ).
thf(zip_derived_cl597,plain,
$false,
inference('s_sup-',[status(thm)],[zip_derived_cl87,zip_derived_cl0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT104+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% 0.00/0.05 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.BWNC0mi0i1 true
% 0.12/0.37 % Computer : n002.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % 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 14:42:37 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
% 0.12/0.38 % Number of cores: 8
% 0.12/0.38 % Python version: Python 3.12.3
% 0.12/0.38 % Running in FO mode
% 0.46/0.66 % Total configuration time : 435
% 0.46/0.66 % Estimated wc time : 1092
% 0.46/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.49/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.49/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.49/0.78 % Solved by fo/fo6_bce.sh.
% 0.49/0.78 % BCE start: 88
% 0.49/0.78 % BCE eliminated: 14
% 0.49/0.78 % PE start: 74
% 0.49/0.78 logic: eq
% 0.49/0.78 % PE eliminated: 12
% 0.49/0.78 % done 31 iterations in 0.023s
% 0.49/0.78 % SZS status Unsatisfiable for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.49/0.78 % SZS output start Refutation
% See solution above
% 0.49/0.78
% 0.49/0.78
% 0.49/0.78 % Terminating...
% 1.41/0.82 % Runner terminated.
% 1.41/0.83 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------