%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL440-2 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.bey6z4GfNn 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 : Mon Sep 7 01:35:58 PM UTC 2026
% Result : Unsatisfiable 0.40s 0.67s
% Output : Refutation 0.40s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL440-2 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.bey6z4GfNn true
% 0.09/0.36 % Computer : n013.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Fri Sep 4 15:49:35 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 % Running portfolio for 300 s
% 0.09/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.37 % Number of cores: 8
% 0.09/0.37 % Python version: Python 3.12.3
% 0.09/0.37 % Running in FO mode
% 0.39/0.59 % Total configuration time : 435
% 0.39/0.59 % Estimated wc time : 1092
% 0.39/0.59 % Estimated cpu time (7 cpus) : 156.0
% 0.40/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.40/0.67 % Solved by fo/fo6_bce.sh.
% 0.40/0.67 % BCE start: 2
% 0.40/0.67 % BCE eliminated: 0
% 0.40/0.67 % PE start: 2
% 0.40/0.67 logic: neq
% 0.40/0.67 % PE eliminated: 1
% 0.40/0.67 % done 0 iterations in 0.004s
% 0.40/0.67 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.40/0.67 % SZS output start Refutation
% 0.40/0.67 thf(t_a_type, type, t_a: $i).
% 0.40/0.67 thf(c_in_type, type, c_in: $i > $i > $i > $o).
% 0.40/0.67 thf(c_PropLog_Opl_Ofalse_type, type, c_PropLog_Opl_Ofalse: $i).
% 0.40/0.67 thf(c_PropLog_Opl_Oop_A_N_62_type, type, c_PropLog_Opl_Oop_A_N_62: $i > $i >
% 0.40/0.67 $i > $i).
% 0.40/0.67 thf(c_emptyset_type, type, c_emptyset: $i).
% 0.40/0.67 thf(tc_PropLog_Opl_type, type, tc_PropLog_Opl: $i > $i).
% 0.40/0.67 thf(c_PropLog_Othms_type, type, c_PropLog_Othms: $i > $i > $i).
% 0.40/0.67 thf(cls_PropLog_Othms__I_0, axiom,
% 0.40/0.67 (c_in @
% 0.40/0.67 ( c_PropLog_Opl_Oop_A_N_62 @ V_p @ V_p @ T_a ) @
% 0.40/0.67 ( c_PropLog_Othms @ V_H @ T_a ) @ ( tc_PropLog_Opl @ T_a ))).
% 0.40/0.67 thf(zip_derived_cl1, plain,
% 0.40/0.67 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.40/0.67 (c_in @ (c_PropLog_Opl_Oop_A_N_62 @ X0 @ X0 @ X1) @
% 0.40/0.67 (c_PropLog_Othms @ X2 @ X1) @ (tc_PropLog_Opl @ X1))),
% 0.40/0.67 inference('cnf', [status(esa)], [cls_PropLog_Othms__I_0])).
% 0.40/0.67 thf(cls_conjecture_0, conjecture,
% 0.40/0.67 (c_in @
% 0.40/0.67 ( c_PropLog_Opl_Oop_A_N_62 @
% 0.40/0.67 c_PropLog_Opl_Ofalse @ c_PropLog_Opl_Ofalse @ t_a ) @
% 0.40/0.67 ( c_PropLog_Othms @ c_emptyset @ t_a ) @ ( tc_PropLog_Opl @ t_a ))).
% 0.40/0.67 thf(zf_stmt_0, negated_conjecture,
% 0.40/0.67 (~( c_in @
% 0.40/0.67 ( c_PropLog_Opl_Oop_A_N_62 @
% 0.40/0.67 c_PropLog_Opl_Ofalse @ c_PropLog_Opl_Ofalse @ t_a ) @
% 0.40/0.67 ( c_PropLog_Othms @ c_emptyset @ t_a ) @ ( tc_PropLog_Opl @ t_a ) )),
% 0.40/0.67 inference('cnf.neg', [status(esa)], [cls_conjecture_0])).
% 0.40/0.67 thf(zip_derived_cl0, plain,
% 0.40/0.67 (~ (c_in @
% 0.40/0.67 (c_PropLog_Opl_Oop_A_N_62 @ c_PropLog_Opl_Ofalse @
% 0.40/0.67 c_PropLog_Opl_Ofalse @ t_a) @
% 0.40/0.67 (c_PropLog_Othms @ c_emptyset @ t_a) @ (tc_PropLog_Opl @ t_a))),
% 0.40/0.67 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.40/0.67 thf(zip_derived_cl2, plain, ($false),
% 0.40/0.67 inference('dp-resolution', [status(thm)],
% 0.40/0.67 [zip_derived_cl1, zip_derived_cl0])).
% 0.40/0.67
% 0.40/0.67 % SZS output end Refutation
% 0.40/0.67
% 0.40/0.67
% 0.40/0.67 % Terminating...
% 1.06/0.72 % Runner terminated.
% 1.06/0.74 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------