%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MGT085+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.UekBHXHNM0 true
% Computer : n014.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 3.15s 1.14s
% Output : Refutation 3.15s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 9
% Syntax : Number of formulae : 61 ( 19 unt; 0 typ; 0 def)
% Number of atoms : 140 ( 32 equ; 0 cnn)
% Maximal formula atoms : 10 ( 2 avg)
% Number of connectives : 377 ( 65 ~; 57 |; 18 &; 233 @)
% ( 2 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 13 ( 11 usr; 9 con; 0-3 aty)
% Number of variables : 67 ( 0 ^; 61 !; 6 ?; 67 :)
% Comments :
%------------------------------------------------------------------------------
thf(leq_type,type,
leq: $i > $i > $o ).
thf(v400_type,type,
v400: $i ).
thf(v100_type,type,
v100: $i ).
thf(v200_type,type,
v200: $i ).
thf(v50_type,type,
v50: $i ).
thf(sk__2_type,type,
sk__2: $i ).
thf(less_type,type,
less: $i > $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(sk__type,type,
sk_: $i ).
thf(in_lopen_type,type,
in_lopen: $i > $i > $i > $o ).
thf(v0_type,type,
v0: $i ).
thf(leq_def,axiom,
! [X: $i,Y: $i] :
( ( leq @ X @ Y )
<=> ( ( less @ X @ Y )
| ( X = Y ) ) ) ).
thf(zip_derived_cl2,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ( X0 != X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(odrl445,conjecture,
~ ? [X: $i,Y: $i,Z: $i] :
( ( leq @ v100 @ Z )
& ( leq @ v200 @ Y )
& ( leq @ v400 @ X )
& ( ( in_lopen @ Z @ v0 @ v50 )
| ( in_lopen @ Y @ v0 @ v100 )
| ( in_lopen @ X @ v0 @ v200 ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
? [X: $i,Y: $i,Z: $i] :
( ( leq @ v100 @ Z )
& ( leq @ v200 @ Y )
& ( leq @ v400 @ X )
& ( ( in_lopen @ Z @ v0 @ v50 )
| ( in_lopen @ Y @ v0 @ v100 )
| ( in_lopen @ X @ v0 @ v200 ) ) ),
inference('cnf.neg',[status(esa)],[odrl445]) ).
thf(zip_derived_cl39,plain,
leq @ v200 @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(leq_trans,axiom,
! [X: $i,Y: $i,Z: $i] :
( ( ( leq @ X @ Y )
& ( leq @ Y @ Z ) )
=> ( leq @ X @ Z ) ) ).
thf(zip_derived_cl7,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X2 )
| ( leq @ X0 @ X2 ) ),
inference(cnf,[status(esa)],[leq_trans]) ).
thf(zip_derived_cl91,plain,
! [X0: $i] :
( ( leq @ v200 @ X0 )
| ~ ( leq @ sk__1 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl39,zip_derived_cl7]) ).
thf(ord_v100_v200,axiom,
less @ v100 @ v200 ).
thf(zip_derived_cl23,plain,
less @ v100 @ v200,
inference(cnf,[status(esa)],[ord_v100_v200]) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ~ ( less @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl7_001,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X2 )
| ( leq @ X0 @ X2 ) ),
inference(cnf,[status(esa)],[leq_trans]) ).
thf(zip_derived_cl75,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( less @ X1 @ X0 )
| ( leq @ X1 @ X2 )
| ~ ( leq @ X0 @ X2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl7]) ).
thf(zip_derived_cl651,plain,
! [X0: $i] :
( ~ ( leq @ v200 @ X0 )
| ( leq @ v100 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl23,zip_derived_cl75]) ).
thf(leq_antisym,axiom,
! [X: $i,Y: $i] :
( ( ( leq @ X @ Y )
& ( leq @ Y @ X ) )
=> ( X = Y ) ) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: $i] :
( ( X1 = X0 )
| ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[leq_antisym]) ).
thf(zip_derived_cl1681,plain,
! [X0: $i] :
( ~ ( leq @ v200 @ X0 )
| ~ ( leq @ X0 @ v100 )
| ( v100 = X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl651,zip_derived_cl3]) ).
thf(zip_derived_cl2086,plain,
( ~ ( leq @ sk__1 @ v100 )
| ( v100 = v200 )
| ~ ( leq @ v200 @ v200 ) ),
inference('sup-',[status(thm)],[zip_derived_cl91,zip_derived_cl1681]) ).
thf(distinct,axiom,
( ( v200 != v400 )
& ( v100 != v400 )
& ( v100 != v200 )
& ( v50 != v400 )
& ( v50 != v200 )
& ( v50 != v100 )
& ( v0 != v400 )
& ( v0 != v200 )
& ( v0 != v100 )
& ( v0 != v50 ) ) ).
thf(zip_derived_cl28,plain,
v100 != v200,
inference(cnf,[status(esa)],[distinct]) ).
thf(zip_derived_cl2098,plain,
( ~ ( leq @ sk__1 @ v100 )
| ~ ( leq @ v200 @ v200 ) ),
inference('simplify_reflect-',[status(thm)],[zip_derived_cl2086,zip_derived_cl28]) ).
thf(zip_derived_cl37,plain,
( ( in_lopen @ sk__2 @ v0 @ v50 )
| ( in_lopen @ sk__1 @ v0 @ v100 )
| ( in_lopen @ sk_ @ v0 @ v200 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(in_lopen,axiom,
! [X: $i,A: $i,B: $i] :
( ( in_lopen @ X @ A @ B )
<=> ( ( less @ A @ X )
& ( leq @ X @ B ) ) ) ).
thf(zip_derived_cl9,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( leq @ X0 @ X1 )
| ~ ( in_lopen @ X0 @ X2 @ X1 ) ),
inference(cnf,[status(esa)],[in_lopen]) ).
thf(zip_derived_cl215,plain,
( ( in_lopen @ sk_ @ v0 @ v200 )
| ( in_lopen @ sk__1 @ v0 @ v100 )
| ( leq @ sk__2 @ v50 ) ),
inference('sup-',[status(thm)],[zip_derived_cl37,zip_derived_cl9]) ).
thf(ord_v50_v100,axiom,
less @ v50 @ v100 ).
thf(zip_derived_cl20,plain,
less @ v50 @ v100,
inference(cnf,[status(esa)],[ord_v50_v100]) ).
thf(zip_derived_cl36,plain,
leq @ v100 @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7_002,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X2 )
| ( leq @ X0 @ X2 ) ),
inference(cnf,[status(esa)],[leq_trans]) ).
thf(zip_derived_cl66,plain,
! [X0: $i] :
( ( leq @ v100 @ X0 )
| ~ ( leq @ sk__2 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl36,zip_derived_cl7]) ).
thf(zip_derived_cl3_003,plain,
! [X0: $i,X1: $i] :
( ( X1 = X0 )
| ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[leq_antisym]) ).
thf(zip_derived_cl162,plain,
! [X0: $i] :
( ~ ( leq @ sk__2 @ X0 )
| ~ ( leq @ X0 @ v100 )
| ( v100 = X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl66,zip_derived_cl3]) ).
thf(zip_derived_cl1_004,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ~ ( less @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl170,plain,
! [X0: $i] :
( ( v100 = X0 )
| ~ ( leq @ sk__2 @ X0 )
| ~ ( less @ X0 @ v100 ) ),
inference('sup+',[status(thm)],[zip_derived_cl162,zip_derived_cl1]) ).
thf(zip_derived_cl200,plain,
( ~ ( leq @ sk__2 @ v50 )
| ( v100 = v50 ) ),
inference('sup-',[status(thm)],[zip_derived_cl20,zip_derived_cl170]) ).
thf(zip_derived_cl31,plain,
v50 != v100,
inference(cnf,[status(esa)],[distinct]) ).
thf(zip_derived_cl204,plain,
~ ( leq @ sk__2 @ v50 ),
inference('simplify_reflect-',[status(thm)],[zip_derived_cl200,zip_derived_cl31]) ).
thf(zip_derived_cl217,plain,
( ( in_lopen @ sk_ @ v0 @ v200 )
| ( in_lopen @ sk__1 @ v0 @ v100 ) ),
inference(demod,[status(thm)],[zip_derived_cl215,zip_derived_cl204]) ).
thf(zip_derived_cl9_005,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( leq @ X0 @ X1 )
| ~ ( in_lopen @ X0 @ X2 @ X1 ) ),
inference(cnf,[status(esa)],[in_lopen]) ).
thf(zip_derived_cl2573,plain,
( ( in_lopen @ sk__1 @ v0 @ v100 )
| ( leq @ sk_ @ v200 ) ),
inference('sup-',[status(thm)],[zip_derived_cl217,zip_derived_cl9]) ).
thf(zip_derived_cl38,plain,
leq @ v400 @ sk_,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7_006,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X2 )
| ( leq @ X0 @ X2 ) ),
inference(cnf,[status(esa)],[leq_trans]) ).
thf(zip_derived_cl84,plain,
! [X0: $i] :
( ( leq @ v400 @ X0 )
| ~ ( leq @ sk_ @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl38,zip_derived_cl7]) ).
thf(ord_v200_v400,axiom,
less @ v200 @ v400 ).
thf(zip_derived_cl25,plain,
less @ v200 @ v400,
inference(cnf,[status(esa)],[ord_v200_v400]) ).
thf(zip_derived_cl75_007,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( less @ X1 @ X0 )
| ( leq @ X1 @ X2 )
| ~ ( leq @ X0 @ X2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl7]) ).
thf(zip_derived_cl657,plain,
! [X0: $i] :
( ~ ( leq @ v400 @ X0 )
| ( leq @ v200 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl25,zip_derived_cl75]) ).
thf(zip_derived_cl2_008,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ( X0 != X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl726,plain,
! [X0: $i] :
( ( leq @ v200 @ X0 )
| ( v400 != X0 ) ),
inference('sup+',[status(thm)],[zip_derived_cl657,zip_derived_cl2]) ).
thf(zip_derived_cl3_009,plain,
! [X0: $i,X1: $i] :
( ( X1 = X0 )
| ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[leq_antisym]) ).
thf(zip_derived_cl889,plain,
! [X0: $i] :
( ( v400 != X0 )
| ~ ( leq @ X0 @ v200 )
| ( v200 = X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl726,zip_derived_cl3]) ).
thf(zip_derived_cl1373,plain,
( ~ ( leq @ sk_ @ v200 )
| ( v200 = v400 )
| ( v400 != v400 ) ),
inference('sup-',[status(thm)],[zip_derived_cl84,zip_derived_cl889]) ).
thf(zip_derived_cl1385,plain,
( ( v200 = v400 )
| ~ ( leq @ sk_ @ v200 ) ),
inference(simplify,[status(thm)],[zip_derived_cl1373]) ).
thf(zip_derived_cl26,plain,
v200 != v400,
inference(cnf,[status(esa)],[distinct]) ).
thf(zip_derived_cl1386,plain,
~ ( leq @ sk_ @ v200 ),
inference('simplify_reflect-',[status(thm)],[zip_derived_cl1385,zip_derived_cl26]) ).
thf(zip_derived_cl2575,plain,
in_lopen @ sk__1 @ v0 @ v100,
inference(demod,[status(thm)],[zip_derived_cl2573,zip_derived_cl1386]) ).
thf(zip_derived_cl9_010,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( leq @ X0 @ X1 )
| ~ ( in_lopen @ X0 @ X2 @ X1 ) ),
inference(cnf,[status(esa)],[in_lopen]) ).
thf(zip_derived_cl2656,plain,
leq @ sk__1 @ v100,
inference('sup-',[status(thm)],[zip_derived_cl2575,zip_derived_cl9]) ).
thf(zip_derived_cl2661,plain,
~ ( leq @ v200 @ v200 ),
inference(demod,[status(thm)],[zip_derived_cl2098,zip_derived_cl2656]) ).
thf(zip_derived_cl2683,plain,
v200 != v200,
inference('sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl2661]) ).
thf(zip_derived_cl2686,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl2683]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT085+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% 0.00/0.04 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.UekBHXHNM0 true
% 0.11/0.36 % Computer : n014.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Mon Sep 7 14:19:41 UTC 2026
% 0.11/0.36 % CPUTime :
% 0.11/0.36 % Running portfolio for 300 s
% 0.11/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.36 % Number of cores: 8
% 0.11/0.37 % Python version: Python 3.12.3
% 0.11/0.37 % Running in FO mode
% 0.38/0.64 % Total configuration time : 435
% 0.38/0.64 % Estimated wc time : 1092
% 0.38/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.43/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.43/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.43/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.43/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.43/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.43/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.43/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 3.15/1.14 % Solved by fo/fo4.sh.
% 3.15/1.14 % done 991 iterations in 0.337s
% 3.15/1.14 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 3.15/1.14 % SZS output start Refutation
% See solution above
% 3.15/1.14
% 3.15/1.14
% 3.15/1.14 % Terminating...
% 1.73/1.19 % Runner terminated.
% 1.77/1.21 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------