%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP671-1 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.gGLUq0rbx9 true
% Computer : n002.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 04:37:02 PM UTC 2025
% Result : Unsatisfiable 0.50s 0.65s
% Output : Refutation 0.50s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.10 % Problem : GRP671-1 : TPTP v9.2.0. Released v4.0.0.
% 0.08/0.11 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.gGLUq0rbx9 true
% 0.09/0.30 % Computer : n002.cluster.edu
% 0.09/0.30 % Model : x86_64 x86_64
% 0.09/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.30 % Memory : 8042.1875MB
% 0.09/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.30 % CPULimit : 300
% 0.09/0.30 % WCLimit : 300
% 0.09/0.30 % DateTime : Wed Oct 1 14:11:53 EDT 2025
% 0.09/0.30 % CPUTime :
% 0.09/0.30 % Running portfolio for 300 s
% 0.09/0.30 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.30 % Number of cores: 8
% 0.15/0.31 % Python version: Python 3.6.8
% 0.15/0.31 % Running in FO mode
% 0.48/0.54 % Total configuration time : 435
% 0.48/0.54 % Estimated wc time : 1092
% 0.48/0.54 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.62 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.62 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.48/0.62 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.50/0.63 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.50/0.64 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.50/0.65 % Solved by fo/fo6_bce.sh.
% 0.50/0.65 % BCE start: 10
% 0.50/0.65 % BCE eliminated: 0
% 0.50/0.65 % PE start: 10
% 0.50/0.65 logic: eq
% 0.50/0.65 % PE eliminated: 0
% 0.50/0.65 % done 19 iterations in 0.015s
% 0.50/0.65 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.50/0.65 % SZS output start Refutation
% 0.50/0.65 thf(b_type, type, b: $i).
% 0.50/0.65 thf(mult_type, type, mult: $i > $i > $i).
% 0.50/0.65 thf(a_type, type, a: $i).
% 0.50/0.65 thf(unit_type, type, unit: $i).
% 0.50/0.65 thf(goals, conjecture,
% 0.50/0.65 (( mult @ ( mult @ a @ b ) @ a ) = ( mult @ a @ ( mult @ b @ a ) ))).
% 0.50/0.65 thf(zf_stmt_0, negated_conjecture,
% 0.50/0.65 (( mult @ ( mult @ a @ b ) @ a ) != ( mult @ a @ ( mult @ b @ a ) )),
% 0.50/0.65 inference('cnf.neg', [status(esa)], [goals])).
% 0.50/0.65 thf(zip_derived_cl9, plain,
% 0.50/0.65 (((mult @ (mult @ a @ b) @ a) != (mult @ a @ (mult @ b @ a)))),
% 0.50/0.65 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.50/0.65 thf(c05, axiom, (( mult @ A @ unit ) = ( A ))).
% 0.50/0.65 thf(zip_derived_cl4, plain, (![X0 : $i]: ((mult @ X0 @ unit) = (X0))),
% 0.50/0.65 inference('cnf', [status(esa)], [c05])).
% 0.50/0.65 thf(c09, axiom,
% 0.50/0.65 (( mult @ ( mult @ A @ B ) @ ( mult @ C @ ( mult @ A @ B ) ) ) =
% 0.50/0.65 ( mult @ ( mult @ ( mult @ A @ ( mult @ B @ C ) ) @ A ) @ B ))).
% 0.50/0.65 thf(zip_derived_cl8, plain,
% 0.50/0.65 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.50/0.65 ((mult @ (mult @ X0 @ X1) @ (mult @ X2 @ (mult @ X0 @ X1)))
% 0.50/0.65 = (mult @ (mult @ (mult @ X0 @ (mult @ X1 @ X2)) @ X0) @ X1))),
% 0.50/0.65 inference('cnf', [status(esa)], [c09])).
% 0.50/0.65 thf(zip_derived_cl53, plain,
% 0.50/0.65 (![X0 : $i, X1 : $i]:
% 0.50/0.65 ((mult @ (mult @ unit @ X1) @ (mult @ X0 @ (mult @ unit @ X1)))
% 0.50/0.65 = (mult @ (mult @ unit @ (mult @ X1 @ X0)) @ X1))),
% 0.50/0.65 inference('s_sup+', [status(thm)], [zip_derived_cl4, zip_derived_cl8])).
% 0.50/0.65 thf(c06, axiom, (( mult @ unit @ A ) = ( A ))).
% 0.50/0.65 thf(zip_derived_cl5, plain, (![X0 : $i]: ((mult @ unit @ X0) = (X0))),
% 0.50/0.65 inference('cnf', [status(esa)], [c06])).
% 0.50/0.65 thf(zip_derived_cl5, plain, (![X0 : $i]: ((mult @ unit @ X0) = (X0))),
% 0.50/0.65 inference('cnf', [status(esa)], [c06])).
% 0.50/0.65 thf(zip_derived_cl5, plain, (![X0 : $i]: ((mult @ unit @ X0) = (X0))),
% 0.50/0.65 inference('cnf', [status(esa)], [c06])).
% 0.50/0.65 thf(zip_derived_cl66, plain,
% 0.50/0.65 (![X0 : $i, X1 : $i]:
% 0.50/0.65 ((mult @ X1 @ (mult @ X0 @ X1)) = (mult @ (mult @ X1 @ X0) @ X1))),
% 0.50/0.65 inference('demod', [status(thm)],
% 0.50/0.65 [zip_derived_cl53, zip_derived_cl5, zip_derived_cl5,
% 0.50/0.65 zip_derived_cl5])).
% 0.50/0.65 thf(zip_derived_cl72, plain,
% 0.50/0.65 (((mult @ a @ (mult @ b @ a)) != (mult @ a @ (mult @ b @ a)))),
% 0.50/0.65 inference('demod', [status(thm)], [zip_derived_cl9, zip_derived_cl66])).
% 0.50/0.65 thf(zip_derived_cl73, plain, ($false),
% 0.50/0.65 inference('simplify', [status(thm)], [zip_derived_cl72])).
% 0.50/0.65
% 0.50/0.65 % SZS output end Refutation
% 0.50/0.65
% 0.50/0.65
% 0.50/0.65 % Terminating...
% 1.35/0.76 % Runner terminated.
% 1.35/0.77 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------