%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : ALG235-1 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.mPvt26pvjV true
% Computer : n022.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 04:28:24 PM UTC 2025
% Result : Unsatisfiable 2.10s 1.00s
% Output : Refutation 2.10s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : ALG235-1 : TPTP v9.2.0. Released v4.0.0.
% 0.06/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.mPvt26pvjV true
% 0.12/0.35 % Computer : n022.cluster.edu
% 0.12/0.35 % Model : x86_64 x86_64
% 0.12/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.35 % Memory : 8042.1875MB
% 0.12/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.35 % CPULimit : 300
% 0.12/0.35 % WCLimit : 300
% 0.12/0.35 % DateTime : Wed Oct 1 16:59:08 EDT 2025
% 0.12/0.35 % CPUTime :
% 0.12/0.35 % Running portfolio for 300 s
% 0.12/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.35 % Number of cores: 8
% 0.12/0.35 % Python version: Python 3.6.8
% 0.12/0.35 % Running in FO mode
% 0.20/0.58 % Total configuration time : 435
% 0.20/0.58 % Estimated wc time : 1092
% 0.20/0.58 % Estimated cpu time (7 cpus) : 156.0
% 0.20/0.67 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.20/0.69 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.20/0.69 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.20/0.69 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.20/0.70 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.20/0.70 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.20/0.70 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 2.10/1.00 % Solved by fo/fo4.sh.
% 2.10/1.00 % done 13 iterations in 0.263s
% 2.10/1.00 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 2.10/1.00 % SZS output start Refutation
% 2.10/1.00 thf(c_type, type, c: $i).
% 2.10/1.00 thf(mult_type, type, mult: $i > $i > $i).
% 2.10/1.00 thf(b_type, type, b: $i).
% 2.10/1.00 thf(a_type, type, a: $i).
% 2.10/1.00 thf(d_type, type, d: $i).
% 2.10/1.00 thf(goals, conjecture,
% 2.10/1.00 (( mult @ a @ ( mult @ b @ ( mult @ a @ ( mult @ c @ ( mult @ d @ c ) ) ) ) ) =
% 2.10/1.00 ( mult @ a @ ( mult @ b @ ( mult @ d @ c ) ) ))).
% 2.10/1.00 thf(zf_stmt_0, negated_conjecture,
% 2.10/1.00 (( mult @ a @ ( mult @ b @ ( mult @ a @ ( mult @ c @ ( mult @ d @ c ) ) ) ) ) !=
% 2.10/1.00 ( mult @ a @ ( mult @ b @ ( mult @ d @ c ) ) )),
% 2.10/1.00 inference('cnf.neg', [status(esa)], [goals])).
% 2.10/1.00 thf(zip_derived_cl3, plain,
% 2.10/1.00 (((mult @ a @ (mult @ b @ (mult @ a @ (mult @ c @ (mult @ d @ c)))))
% 2.10/1.00 != (mult @ a @ (mult @ b @ (mult @ d @ c))))),
% 2.10/1.00 inference('cnf', [status(esa)], [zf_stmt_0])).
% 2.10/1.00 thf(c02, axiom,
% 2.10/1.00 (( mult @ A @ ( mult @ B @ ( mult @ C @ D ) ) ) =
% 2.10/1.00 ( mult @ C @ ( mult @ B @ ( mult @ A @ D ) ) ))).
% 2.10/1.00 thf(zip_derived_cl1, plain,
% 2.10/1.00 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 2.10/1.00 ((mult @ X2 @ (mult @ X1 @ (mult @ X0 @ X3)))
% 2.10/1.00 = (mult @ X0 @ (mult @ X1 @ (mult @ X2 @ X3))))),
% 2.10/1.00 inference('cnf', [status(esa)], [c02])).
% 2.10/1.00 thf(zip_derived_cl1, plain,
% 2.10/1.00 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 2.10/1.00 ((mult @ X2 @ (mult @ X1 @ (mult @ X0 @ X3)))
% 2.10/1.00 = (mult @ X0 @ (mult @ X1 @ (mult @ X2 @ X3))))),
% 2.10/1.00 inference('cnf', [status(esa)], [c02])).
% 2.10/1.00 thf(zip_derived_cl1, plain,
% 2.10/1.00 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 2.10/1.00 ((mult @ X2 @ (mult @ X1 @ (mult @ X0 @ X3)))
% 2.10/1.00 = (mult @ X0 @ (mult @ X1 @ (mult @ X2 @ X3))))),
% 2.10/1.00 inference('cnf', [status(esa)], [c02])).
% 2.10/1.00 thf(zip_derived_cl1, plain,
% 2.10/1.00 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 2.10/1.00 ((mult @ X2 @ (mult @ X1 @ (mult @ X0 @ X3)))
% 2.10/1.00 = (mult @ X0 @ (mult @ X1 @ (mult @ X2 @ X3))))),
% 2.10/1.00 inference('cnf', [status(esa)], [c02])).
% 2.10/1.00 thf(zip_derived_cl8, plain,
% 2.10/1.00 (((mult @ d @ (mult @ c @ (mult @ a @ (mult @ b @ (mult @ a @ c)))))
% 2.10/1.00 != (mult @ d @ (mult @ b @ (mult @ a @ c))))),
% 2.10/1.00 inference('demod', [status(thm)],
% 2.10/1.00 [zip_derived_cl3, zip_derived_cl1, zip_derived_cl1,
% 2.10/1.00 zip_derived_cl1, zip_derived_cl1])).
% 2.10/1.00 thf(c01, axiom,
% 2.10/1.00 (( mult @ A @ ( mult @ B @ ( mult @ A @ B ) ) ) = ( mult @ A @ B ))).
% 2.10/1.00 thf(zip_derived_cl0, plain,
% 2.10/1.00 (![X0 : $i, X1 : $i]:
% 2.10/1.00 ((mult @ X0 @ (mult @ X1 @ (mult @ X0 @ X1))) = (mult @ X0 @ X1))),
% 2.10/1.00 inference('cnf', [status(esa)], [c01])).
% 2.10/1.00 thf(zip_derived_cl1, plain,
% 2.10/1.00 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 2.10/1.00 ((mult @ X2 @ (mult @ X1 @ (mult @ X0 @ X3)))
% 2.10/1.00 = (mult @ X0 @ (mult @ X1 @ (mult @ X2 @ X3))))),
% 2.10/1.00 inference('cnf', [status(esa)], [c02])).
% 2.10/1.00 thf(zip_derived_cl23, plain,
% 2.10/1.00 (![X0 : $i, X1 : $i, X2 : $i]:
% 2.10/1.00 ((mult @ X2 @ (mult @ X1 @ X0))
% 2.10/1.00 = (mult @ X0 @ (mult @ X1 @ (mult @ X2 @ (mult @ X1 @ X0)))))),
% 2.10/1.00 inference('sup+', [status(thm)], [zip_derived_cl0, zip_derived_cl1])).
% 2.10/1.00 thf(zip_derived_cl303, plain,
% 2.10/1.00 (((mult @ d @ (mult @ b @ (mult @ a @ c)))
% 2.10/1.00 != (mult @ d @ (mult @ b @ (mult @ a @ c))))),
% 2.10/1.00 inference('demod', [status(thm)], [zip_derived_cl8, zip_derived_cl23])).
% 2.10/1.00 thf(zip_derived_cl304, plain, ($false),
% 2.10/1.00 inference('simplify', [status(thm)], [zip_derived_cl303])).
% 2.10/1.00
% 2.10/1.00 % SZS output end Refutation
% 2.10/1.00
% 2.10/1.00
% 2.10/1.00 % Terminating...
% 2.33/1.12 % Runner terminated.
% 2.33/1.15 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------