%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP157-1 : 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.6I08nGA5uQ true
% Computer : n024.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 0.57s 0.72s
% Output : Refutation 0.57s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.11 % Problem : GRP157-1 : TPTP v9.2.0. Bugfixed v1.2.1.
% 0.09/0.12 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.6I08nGA5uQ true
% 0.11/0.33 % Computer : n024.cluster.edu
% 0.11/0.33 % Model : x86_64 x86_64
% 0.11/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33 % Memory : 8042.1875MB
% 0.11/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33 % CPULimit : 300
% 0.11/0.33 % WCLimit : 300
% 0.11/0.33 % DateTime : Wed Oct 1 14:12:38 EDT 2025
% 0.11/0.33 % CPUTime :
% 0.11/0.33 % Running portfolio for 300 s
% 0.11/0.33 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.33 % Number of cores: 8
% 0.11/0.34 % Python version: Python 3.6.8
% 0.11/0.34 % Running in FO mode
% 0.57/0.66 % Total configuration time : 435
% 0.57/0.66 % Estimated wc time : 1092
% 0.57/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.57/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.57/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.57/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.57/0.72 % Solved by fo/fo3_bce.sh.
% 0.57/0.72 % BCE start: 17
% 0.57/0.72 % BCE eliminated: 0
% 0.57/0.72 % PE start: 17
% 0.57/0.72 logic: eq
% 0.57/0.72 % PE eliminated: 0
% 0.57/0.72 % done 19 iterations in 0.015s
% 0.57/0.72 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.57/0.72 % SZS output start Refutation
% 0.57/0.72 thf(c_type, type, c: $i).
% 0.57/0.72 thf(b_type, type, b: $i).
% 0.57/0.72 thf(least_upper_bound_type, type, least_upper_bound: $i > $i > $i).
% 0.57/0.72 thf(multiply_type, type, multiply: $i > $i > $i).
% 0.57/0.72 thf(a_type, type, a: $i).
% 0.57/0.72 thf(prove_ax_mono2a, conjecture,
% 0.57/0.72 (( least_upper_bound @ ( multiply @ c @ a ) @ ( multiply @ c @ b ) ) =
% 0.57/0.72 ( multiply @ c @ b ))).
% 0.57/0.72 thf(zf_stmt_0, negated_conjecture,
% 0.57/0.72 (( least_upper_bound @ ( multiply @ c @ a ) @ ( multiply @ c @ b ) ) !=
% 0.57/0.72 ( multiply @ c @ b )),
% 0.57/0.72 inference('cnf.neg', [status(esa)], [prove_ax_mono2a])).
% 0.57/0.72 thf(zip_derived_cl16, plain,
% 0.57/0.72 (((least_upper_bound @ (multiply @ c @ a) @ (multiply @ c @ b))
% 0.57/0.72 != (multiply @ c @ b))),
% 0.57/0.72 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.57/0.72 thf(monotony_lub1, axiom,
% 0.57/0.72 (( multiply @ X @ ( least_upper_bound @ Y @ Z ) ) =
% 0.57/0.72 ( least_upper_bound @ ( multiply @ X @ Y ) @ ( multiply @ X @ Z ) ))).
% 0.57/0.72 thf(zip_derived_cl11, plain,
% 0.57/0.72 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.72 ((multiply @ X0 @ (least_upper_bound @ X1 @ X2))
% 0.57/0.72 = (least_upper_bound @ (multiply @ X0 @ X1) @ (multiply @ X0 @ X2)))),
% 0.57/0.72 inference('cnf', [status(esa)], [monotony_lub1])).
% 0.57/0.72 thf(ax_mono2a_1, axiom, (( least_upper_bound @ a @ b ) = ( b ))).
% 0.57/0.72 thf(zip_derived_cl15, plain, (((least_upper_bound @ a @ b) = (b))),
% 0.57/0.72 inference('cnf', [status(esa)], [ax_mono2a_1])).
% 0.57/0.72 thf(zip_derived_cl66, plain, (((multiply @ c @ b) != (multiply @ c @ b))),
% 0.57/0.72 inference('demod', [status(thm)],
% 0.57/0.72 [zip_derived_cl16, zip_derived_cl11, zip_derived_cl15])).
% 0.57/0.72 thf(zip_derived_cl67, plain, ($false),
% 0.57/0.72 inference('simplify', [status(thm)], [zip_derived_cl66])).
% 0.57/0.72
% 0.57/0.72 % SZS output end Refutation
% 0.57/0.72
% 0.57/0.72
% 0.57/0.72 % Terminating...
% 0.57/0.76 % Runner terminated.
% 0.57/0.77 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------