%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MGT091+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.2KcagAQf9q true
% Computer : n027.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 06:25:22 AM UTC 2026
% Result : Theorem 21.46s 3.79s
% Output : Refutation 21.46s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 8
% Syntax : Number of formulae : 34 ( 18 unt; 0 typ; 0 def)
% Number of atoms : 58 ( 2 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 224 ( 18 ~; 17 |; 3 &; 182 @)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 18 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 9 usr; 5 con; 0-8 aty)
% Number of variables : 54 ( 0 ^; 53 !; 1 ?; 54 :)
% Comments :
%------------------------------------------------------------------------------
thf(v400_type,type,
v400: $i ).
thf(leq_type,type,
leq: $i > $i > $o ).
thf(v600_type,type,
v600: $i ).
thf(v800_type,type,
v800: $i ).
thf(in_closed_type,type,
in_closed: $i > $i > $i > $o ).
thf(axis_compatible_type,type,
axis_compatible: $i > $i > $i > $i > $o ).
thf(v0_type,type,
v0: $i ).
thf(less_type,type,
less: $i > $i > $o ).
thf(box2_compatible_type,type,
box2_compatible: $i > $i > $i > $i > $i > $i > $i > $i > $o ).
thf(odrl624,conjecture,
box2_compatible @ v0 @ v600 @ v0 @ v600 @ v400 @ v800 @ v400 @ v800 ).
thf(zf_stmt_0,negated_conjecture,
~ ( box2_compatible @ v0 @ v600 @ v0 @ v600 @ v400 @ v800 @ v400 @ v800 ),
inference('cnf.neg',[status(esa)],[odrl624]) ).
thf(zip_derived_cl87,plain,
~ ( box2_compatible @ v0 @ v600 @ v0 @ v600 @ v400 @ v800 @ v400 @ v800 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(leq_def,axiom,
! [X: $i,Y: $i] :
( ( leq @ X @ Y )
<=> ( ( less @ X @ Y )
| ( X = Y ) ) ) ).
thf(zip_derived_cl5,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ( X0 != X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl88,plain,
! [X0: $i] : ( leq @ X0 @ X0 ),
inference(eq_res,[status(thm)],[zip_derived_cl5]) ).
thf(ord_v400_v800,axiom,
less @ v400 @ v800 ).
thf(zip_derived_cl79,plain,
less @ v400 @ v800,
inference(cnf,[status(esa)],[ord_v400_v800]) ).
thf(zip_derived_cl4,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ~ ( less @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl131,plain,
leq @ v400 @ v800,
inference('sup-',[status(thm)],[zip_derived_cl79,zip_derived_cl4]) ).
thf(in_closed,axiom,
! [X: $i,A: $i,B: $i] :
( ( in_closed @ X @ A @ B )
<=> ( ( leq @ A @ X )
& ( leq @ X @ B ) ) ) ).
thf(zip_derived_cl13,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( in_closed @ X0 @ X1 @ X2 )
| ~ ( leq @ X0 @ X2 )
| ~ ( leq @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[in_closed]) ).
thf(zip_derived_cl268,plain,
! [X0: $i] :
( ~ ( leq @ X0 @ v400 )
| ( in_closed @ v400 @ X0 @ v800 ) ),
inference('sup-',[status(thm)],[zip_derived_cl131,zip_derived_cl13]) ).
thf(zip_derived_cl602,plain,
in_closed @ v400 @ v400 @ v800,
inference('sup-',[status(thm)],[zip_derived_cl88,zip_derived_cl268]) ).
thf(ord_v0_v400,axiom,
less @ v0 @ v400 ).
thf(zip_derived_cl76,plain,
less @ v0 @ v400,
inference(cnf,[status(esa)],[ord_v0_v400]) ).
thf(zip_derived_cl4_001,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ~ ( less @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl127,plain,
leq @ v0 @ v400,
inference('sup-',[status(thm)],[zip_derived_cl76,zip_derived_cl4]) ).
thf(ord_v400_v600,axiom,
less @ v400 @ v600 ).
thf(zip_derived_cl78,plain,
less @ v400 @ v600,
inference(cnf,[status(esa)],[ord_v400_v600]) ).
thf(zip_derived_cl4_002,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ~ ( less @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl130,plain,
leq @ v400 @ v600,
inference('sup-',[status(thm)],[zip_derived_cl78,zip_derived_cl4]) ).
thf(zip_derived_cl13_003,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( in_closed @ X0 @ X1 @ X2 )
| ~ ( leq @ X0 @ X2 )
| ~ ( leq @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[in_closed]) ).
thf(zip_derived_cl267,plain,
! [X0: $i] :
( ~ ( leq @ X0 @ v400 )
| ( in_closed @ v400 @ X0 @ v600 ) ),
inference('sup-',[status(thm)],[zip_derived_cl130,zip_derived_cl13]) ).
thf(zip_derived_cl542,plain,
in_closed @ v400 @ v0 @ v600,
inference('sup-',[status(thm)],[zip_derived_cl127,zip_derived_cl267]) ).
thf(axis_compatible_def,axiom,
! [I1lo: $i,I1hi: $i,I2lo: $i,I2hi: $i] :
( ( axis_compatible @ I1lo @ I1hi @ I2lo @ I2hi )
<=> ? [X: $i] :
( ( in_closed @ X @ I2lo @ I2hi )
& ( in_closed @ X @ I1lo @ I1hi ) ) ) ).
thf(zip_derived_cl28,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( ( axis_compatible @ X0 @ X1 @ X2 @ X3 )
| ~ ( in_closed @ X4 @ X0 @ X1 )
| ~ ( in_closed @ X4 @ X2 @ X3 ) ),
inference(cnf,[status(esa)],[axis_compatible_def]) ).
thf(zip_derived_cl562,plain,
! [X0: $i,X1: $i] :
( ~ ( in_closed @ v400 @ X1 @ X0 )
| ( axis_compatible @ v0 @ v600 @ X1 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl542,zip_derived_cl28]) ).
thf(zip_derived_cl1684,plain,
axis_compatible @ v0 @ v600 @ v400 @ v800,
inference('sup-',[status(thm)],[zip_derived_cl602,zip_derived_cl562]) ).
thf(box2_overlap,axiom,
! [A1: $i,B1: $i,A2: $i,B2: $i,C1: $i,D1: $i,C2: $i,D2: $i] :
( ( box2_compatible @ A1 @ B1 @ A2 @ B2 @ C1 @ D1 @ C2 @ D2 )
<=> ( ( axis_compatible @ A1 @ B1 @ C1 @ D1 )
& ( axis_compatible @ A2 @ B2 @ C2 @ D2 ) ) ) ).
thf(zip_derived_cl54,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i,X6: $i,X7: $i] :
( ( box2_compatible @ X0 @ X1 @ X2 @ X3 @ X4 @ X5 @ X6 @ X7 )
| ~ ( axis_compatible @ X2 @ X3 @ X6 @ X7 )
| ~ ( axis_compatible @ X0 @ X1 @ X4 @ X5 ) ),
inference(cnf,[status(esa)],[box2_overlap]) ).
thf(zip_derived_cl549,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( axis_compatible @ X3 @ X2 @ X1 @ X0 )
| ( box2_compatible @ X3 @ X2 @ X3 @ X2 @ X1 @ X0 @ X1 @ X0 ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl54]) ).
thf(zip_derived_cl16982,plain,
box2_compatible @ v0 @ v600 @ v0 @ v600 @ v400 @ v800 @ v400 @ v800,
inference('sup-',[status(thm)],[zip_derived_cl1684,zip_derived_cl549]) ).
thf(zip_derived_cl17847,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl87,zip_derived_cl16982]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT091+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.2KcagAQf9q true
% 0.11/0.37 % Computer : n027.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 14:26:30 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 % Running portfolio for 300 s
% 0.11/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.38 % Number of cores: 8
% 0.11/0.38 % Python version: Python 3.12.3
% 0.11/0.38 % Running in FO mode
% 0.42/0.66 % Total configuration time : 435
% 0.42/0.66 % Estimated wc time : 1092
% 0.42/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.46/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.46/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.46/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.46/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.46/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.46/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.46/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.47/0.83 % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 21.46/3.79 % Solved by fo/fo5.sh.
% 21.46/3.79 % done 2561 iterations in 2.966s
% 21.46/3.79 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 21.46/3.79 % SZS output start Refutation
% See solution above
% 21.46/3.79
% 21.46/3.79
% 21.46/3.79 % Terminating...
% 4.40/3.83 % Runner terminated.
% 4.40/3.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------