%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MGT083+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.5jRBn9Vwj7 true
% Computer : n004.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 06:25:21 AM UTC 2026
% Result : Theorem 0.49s 0.77s
% Output : Refutation 0.49s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 14 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 24 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 68 ( 7 ~; 4 |; 4 &; 51 @)
% ( 1 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 5 usr; 4 con; 0-3 aty)
% Number of variables : 17 ( 0 ^; 15 !; 2 ?; 17 :)
% Comments :
%------------------------------------------------------------------------------
thf(in_open_type,type,
in_open: $i > $i > $i > $o ).
thf(v600_type,type,
v600: $i ).
thf(less_type,type,
less: $i > $i > $o ).
thf(v0_type,type,
v0: $i ).
thf(sk__3_type,type,
sk__3: $i ).
thf(odrl423,conjecture,
~ ? [X: $i] :
( ( less @ v600 @ X )
& ( in_open @ X @ v0 @ v600 ) ) ).
thf(zf_stmt_0,negated_conjecture,
? [X: $i] :
( ( less @ v600 @ X )
& ( in_open @ X @ v0 @ v600 ) ),
inference('cnf.neg',[status(esa)],[odrl423]) ).
thf(zip_derived_cl49,plain,
in_open @ sk__3 @ v0 @ v600,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(in_open,axiom,
! [X: $i,A: $i,B: $i] :
( ( in_open @ X @ A @ B )
<=> ( ( less @ A @ X )
& ( less @ X @ B ) ) ) ).
thf(zip_derived_cl21,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( less @ X0 @ X1 )
| ~ ( in_open @ X0 @ X2 @ X1 ) ),
inference(cnf,[status(esa)],[in_open]) ).
thf(zip_derived_cl274,plain,
less @ sk__3 @ v600,
inference('dp-resolution',[status(thm)],[zip_derived_cl49,zip_derived_cl21]) ).
thf(zip_derived_cl50,plain,
less @ v600 @ sk__3,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(transitive,axiom,
! [X: $i,Y: $i,Z: $i] :
( ( ( less @ X @ Y )
& ( less @ Y @ Z ) )
=> ( less @ X @ Z ) ) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( less @ X0 @ X1 )
| ~ ( less @ X1 @ X2 )
| ( less @ X0 @ X2 ) ),
inference(cnf,[status(esa)],[transitive]) ).
thf(zip_derived_cl286,plain,
! [X0: $i] :
( ~ ( less @ sk__3 @ X0 )
| ( less @ v600 @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl50,zip_derived_cl1]) ).
thf(zip_derived_cl293,plain,
less @ v600 @ v600,
inference('s_sup-',[status(thm)],[zip_derived_cl274,zip_derived_cl286]) ).
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_cl302,plain,
$false,
inference('s_sup-',[status(thm)],[zip_derived_cl293,zip_derived_cl0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT083+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% 0.00/0.05 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.5jRBn9Vwj7 true
% 0.11/0.37 % Computer : n004.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Mon Sep 7 14:18:00 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 % Running portfolio for 300 s
% 0.11/0.38 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.38 % Number of cores: 8
% 0.11/0.38 % Python version: Python 3.12.3
% 0.11/0.39 % 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
% 0.49/0.74 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.49/0.77 % Solved by fo/fo6_bce.sh.
% 0.49/0.77 % BCE start: 51
% 0.49/0.77 % BCE eliminated: 3
% 0.49/0.77 % PE start: 48
% 0.49/0.77 logic: eq
% 0.49/0.77 % PE eliminated: 11
% 0.49/0.77 % done 20 iterations in 0.018s
% 0.49/0.77 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.49/0.77 % SZS output start Refutation
% See solution above
% 0.49/0.77
% 0.49/0.77
% 0.49/0.77 % Terminating...
% 1.33/0.80 % Runner terminated.
% 1.33/0.81 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------