%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : MGT115+1 : TPTP v9.3.0. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.RRb6U1mdj2 true
% Computer : n003.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 06:25:24 AM UTC 2026
% Result : Theorem 0.48s 0.75s
% Output : Refutation 0.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 3
% Syntax : Number of formulae : 10 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 13 ( 12 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 20 ( 5 ~; 2 |; 0 &; 12 @)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 5 ( 3 usr; 3 con; 0-2 aty)
% Number of variables : 5 ( 0 ^; 5 !; 0 ?; 5 :)
% Comments :
%------------------------------------------------------------------------------
thf(pi2_type,type,
pi2: $i ).
thf(pi1_type,type,
pi1: $i ).
thf(issue_type,type,
issue: $i > $i ).
thf(conjecture,conjecture,
( ( issue @ pi1 )
!= ( issue @ pi2 ) ) ).
thf(zf_stmt_0,negated_conjecture,
( ( issue @ pi1 )
= ( issue @ pi2 ) ),
inference('cnf.neg',[status(esa)],[conjecture]) ).
thf(zip_derived_cl4,plain,
( ( issue @ pi1 )
= ( issue @ pi2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(issue_injective,axiom,
! [A: $i,B: $i] :
( ( ( issue @ A )
= ( issue @ B ) )
=> ( A = B ) ) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ( X1 = X0 )
| ( ( issue @ X1 )
!= ( issue @ X0 ) ) ),
inference(cnf,[status(esa)],[issue_injective]) ).
thf(zip_derived_cl6,plain,
! [X0: $i] :
( ( X0 = pi2 )
| ( ( issue @ X0 )
!= ( issue @ pi1 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl0]) ).
thf(zip_derived_cl9,plain,
pi1 = pi2,
inference(eq_res,[status(thm)],[zip_derived_cl6]) ).
thf(pi1_neq_pi2,axiom,
pi1 != pi2 ).
thf(zip_derived_cl3,plain,
pi1 != pi2,
inference(cnf,[status(esa)],[pi1_neq_pi2]) ).
thf(zip_derived_cl10,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl9,zip_derived_cl3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT115+1 : TPTP v9.3.0. Released v9.3.0.
% 0.00/0.04 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.RRb6U1mdj2 true
% 0.09/0.35 % Computer : n003.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 7 14:10:09 UTC 2026
% 0.09/0.36 % CPUTime :
% 0.09/0.36 % Running portfolio for 300 s
% 0.09/0.36 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.36 % Number of cores: 8
% 0.09/0.36 % Python version: Python 3.12.3
% 0.09/0.37 % Running in FO mode
% 0.45/0.65 % Total configuration time : 435
% 0.45/0.65 % Estimated wc time : 1092
% 0.45/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.72 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.75 % Solved by fo/fo6_bce.sh.
% 0.48/0.75 % BCE start: 5
% 0.48/0.75 % BCE eliminated: 2
% 0.48/0.75 % PE start: 3
% 0.48/0.75 logic: eq
% 0.48/0.75 % PE eliminated: 0
% 0.48/0.75 % done 3 iterations in 0.005s
% 0.48/0.75 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.48/0.75 % SZS output start Refutation
% See solution above
% 0.48/0.75
% 0.48/0.75
% 0.48/0.75 % Terminating...
% 0.48/0.79 % Runner terminated.
% 1.31/0.80 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------