%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP161-1 : TPTP v9.2.0. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.pfmFEWCxRF true
% Computer : n012.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Oct 2 04:35:51 PM UTC 2025
% Result : Unsatisfiable 0.55s 0.72s
% Output : Refutation 0.55s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : GRP161-1 : TPTP v9.2.0. Bugfixed v1.2.1.
% 0.06/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.pfmFEWCxRF true
% 0.13/0.34 % Computer : n012.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Oct 1 14:23:08 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.49/0.60 % Total configuration time : 435
% 0.49/0.60 % Estimated wc time : 1092
% 0.49/0.60 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.72 % Solved by fo/fo6_bce.sh.
% 0.55/0.72 % BCE start: 16
% 0.55/0.72 % BCE eliminated: 0
% 0.55/0.72 % PE start: 16
% 0.55/0.72 logic: eq
% 0.55/0.72 % PE eliminated: 0
% 0.55/0.72 % done 4 iterations in 0.008s
% 0.55/0.72 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.55/0.72 % SZS output start Refutation
% 0.55/0.72 thf(greatest_lower_bound_type, type, greatest_lower_bound: $i > $i > $i).
% 0.55/0.72 thf(a_type, type, a: $i).
% 0.55/0.72 thf(prove_ax_reflb, conjecture, (( greatest_lower_bound @ a @ a ) = ( a ))).
% 0.55/0.72 thf(zf_stmt_0, negated_conjecture,
% 0.55/0.72 (( greatest_lower_bound @ a @ a ) != ( a )),
% 0.55/0.72 inference('cnf.neg', [status(esa)], [prove_ax_reflb])).
% 0.55/0.72 thf(zip_derived_cl15, plain, (((greatest_lower_bound @ a @ a) != (a))),
% 0.55/0.72 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.55/0.72 thf(idempotence_of_gld, axiom, (( greatest_lower_bound @ X @ X ) = ( X ))).
% 0.55/0.72 thf(zip_derived_cl8, plain,
% 0.55/0.72 (![X0 : $i]: ((greatest_lower_bound @ X0 @ X0) = (X0))),
% 0.55/0.72 inference('cnf', [status(esa)], [idempotence_of_gld])).
% 0.55/0.72 thf(zip_derived_cl16, plain, (((a) != (a))),
% 0.55/0.72 inference('demod', [status(thm)], [zip_derived_cl15, zip_derived_cl8])).
% 0.55/0.72 thf(zip_derived_cl17, plain, ($false),
% 0.55/0.72 inference('simplify', [status(thm)], [zip_derived_cl16])).
% 0.55/0.72
% 0.55/0.72 % SZS output end Refutation
% 0.55/0.72
% 0.55/0.72
% 0.55/0.72 % Terminating...
% 1.45/0.83 % Runner terminated.
% 1.45/0.83 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------