%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MGT106+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.ilvsz8LFEM true
% Computer : n013.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 0.51s 0.80s
% Output : Refutation 0.51s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 8
% Syntax : Number of formulae : 38 ( 15 unt; 0 typ; 0 def)
% Number of atoms : 72 ( 24 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 156 ( 24 ~; 25 |; 5 &; 98 @)
% ( 2 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 7 usr; 5 con; 0-3 aty)
% Number of variables : 29 ( 0 ^; 29 !; 0 ?; 29 :)
% Comments :
%------------------------------------------------------------------------------
thf(leq_type,type,
leq: $i > $i > $o ).
thf(v800_type,type,
v800: $i ).
thf(w_type,type,
w: $i ).
thf(v600_type,type,
v600: $i ).
thf(less_type,type,
less: $i > $i > $o ).
thf(in_lopen_type,type,
in_lopen: $i > $i > $i > $o ).
thf(v0_type,type,
v0: $i ).
thf(wit_leq,axiom,
leq @ v800 @ w ).
thf(zip_derived_cl55,plain,
leq @ v800 @ w,
inference(cnf,[status(esa)],[wit_leq]) ).
thf(zip_derived_cl55_001,plain,
leq @ v800 @ w,
inference(cnf,[status(esa)],[wit_leq]) ).
thf(leq_def,axiom,
! [X: $i,Y: $i] :
( ( leq @ X @ Y )
<=> ( ( less @ X @ Y )
| ( X = Y ) ) ) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: $i] :
( ( X1 = X0 )
| ( less @ X1 @ X0 )
| ~ ( leq @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl304,plain,
( ( v800 = w )
| ( less @ v800 @ w ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl55,zip_derived_cl3]) ).
thf(ord_v600_v800,axiom,
less @ v600 @ v800 ).
thf(zip_derived_cl49,plain,
less @ v600 @ v800,
inference(cnf,[status(esa)],[ord_v600_v800]) ).
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_cl297,plain,
! [X0: $i] :
( ~ ( less @ v800 @ X0 )
| ( less @ v600 @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl49,zip_derived_cl1]) ).
thf(zip_derived_cl374,plain,
( ( v800 = w )
| ( less @ v600 @ w ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl304,zip_derived_cl297]) ).
thf(zip_derived_cl4,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ~ ( less @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(wit_in_lopen,axiom,
in_lopen @ w @ v0 @ v600 ).
thf(zip_derived_cl54,plain,
in_lopen @ w @ v0 @ v600,
inference(cnf,[status(esa)],[wit_in_lopen]) ).
thf(in_lopen,axiom,
! [X: $i,A: $i,B: $i] :
( ( in_lopen @ X @ A @ B )
<=> ( ( less @ A @ X )
& ( leq @ X @ B ) ) ) ).
thf(zip_derived_cl15,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( leq @ X0 @ X1 )
| ~ ( in_lopen @ X0 @ X2 @ X1 ) ),
inference(cnf,[status(esa)],[in_lopen]) ).
thf(zip_derived_cl281,plain,
leq @ w @ v600,
inference('dp-resolution',[status(thm)],[zip_derived_cl54,zip_derived_cl15]) ).
thf(leq_antisym,axiom,
! [X: $i,Y: $i] :
( ( ( leq @ X @ Y )
& ( leq @ Y @ X ) )
=> ( X = Y ) ) ).
thf(zip_derived_cl6,plain,
! [X0: $i,X1: $i] :
( ( X1 = X0 )
| ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[leq_antisym]) ).
thf(zip_derived_cl317,plain,
( ( v600 = w )
| ~ ( leq @ v600 @ w ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl281,zip_derived_cl6]) ).
thf(zip_derived_cl364,plain,
( ~ ( less @ v600 @ w )
| ( v600 = w ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl317]) ).
thf(zip_derived_cl394,plain,
( ( v800 = w )
| ( v600 = w ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl374,zip_derived_cl364]) ).
thf(zip_derived_cl364_002,plain,
( ~ ( less @ v600 @ w )
| ( v600 = w ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl317]) ).
thf(zip_derived_cl413,plain,
( ( v600 = w )
| ~ ( less @ v600 @ v800 )
| ( v600 = v800 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl394,zip_derived_cl364]) ).
thf(zip_derived_cl49_003,plain,
less @ v600 @ v800,
inference(cnf,[status(esa)],[ord_v600_v800]) ).
thf(zip_derived_cl421,plain,
( ( v600 = w )
| ( v600 = v800 ) ),
inference(demod,[status(thm)],[zip_derived_cl413,zip_derived_cl49]) ).
thf(distinct,axiom,
( ( v600 != v800 )
& ( v0 != v800 )
& ( v0 != v600 ) ) ).
thf(zip_derived_cl50,plain,
v600 != v800,
inference(cnf,[status(esa)],[distinct]) ).
thf(zip_derived_cl422,plain,
v600 = w,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl421,zip_derived_cl50]) ).
thf(zip_derived_cl49_004,plain,
less @ v600 @ v800,
inference(cnf,[status(esa)],[ord_v600_v800]) ).
thf(zip_derived_cl4_005,plain,
! [X0: $i,X1: $i] :
( ( leq @ X0 @ X1 )
| ~ ( less @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[leq_def]) ).
thf(zip_derived_cl6_006,plain,
! [X0: $i,X1: $i] :
( ( X1 = X0 )
| ~ ( leq @ X0 @ X1 )
| ~ ( leq @ X1 @ X0 ) ),
inference(cnf,[status(esa)],[leq_antisym]) ).
thf(zip_derived_cl305,plain,
! [X0: $i,X1: $i] :
( ~ ( less @ X1 @ X0 )
| ( X0 = X1 )
| ~ ( leq @ X0 @ X1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl6]) ).
thf(zip_derived_cl325,plain,
( ( v800 = v600 )
| ~ ( leq @ v800 @ v600 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl49,zip_derived_cl305]) ).
thf(zip_derived_cl50_007,plain,
v600 != v800,
inference(cnf,[status(esa)],[distinct]) ).
thf(zip_derived_cl330,plain,
~ ( leq @ v800 @ v600 ),
inference('simplify_reflect-',[status(thm)],[zip_derived_cl325,zip_derived_cl50]) ).
thf(zip_derived_cl424,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl55,zip_derived_cl422,zip_derived_cl330]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT106+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.ilvsz8LFEM true
% 0.12/0.38 % Computer : n013.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Mon Sep 7 14:42:05 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 % Running portfolio for 300 s
% 0.12/0.38 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.38 % Number of cores: 8
% 0.12/0.39 % Python version: Python 3.12.3
% 0.12/0.39 % Running in FO mode
% 0.46/0.68 % Total configuration time : 435
% 0.46/0.68 % Estimated wc time : 1092
% 0.46/0.68 % Estimated cpu time (7 cpus) : 156.0
% 0.51/0.75 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.51/0.80 % Solved by fo/fo6_bce.sh.
% 0.51/0.80 % BCE start: 56
% 0.51/0.80 % BCE eliminated: 5
% 0.51/0.80 % PE start: 51
% 0.51/0.80 logic: eq
% 0.51/0.80 % PE eliminated: 11
% 0.51/0.80 % done 68 iterations in 0.031s
% 0.51/0.80 % SZS status Unsatisfiable for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.51/0.80 % SZS output start Refutation
% See solution above
% 0.51/0.80
% 0.51/0.80
% 0.51/0.80 % Terminating...
% 0.51/0.84 % Runner terminated.
% 0.51/0.85 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------