%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP168-2 : 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.nGCXXZWVbr true
% Computer : n005.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 04:35:53 PM UTC 2025
% Result : Unsatisfiable 0.47s 0.71s
% Output : Refutation 0.47s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : GRP168-2 : TPTP v9.2.0. Bugfixed v1.2.1.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.nGCXXZWVbr true
% 0.13/0.35 % Computer : n005.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 14:28:38 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
% 0.13/0.36 % Python version: Python 3.6.8
% 0.13/0.36 % Running in FO mode
% 0.47/0.59 % Total configuration time : 435
% 0.47/0.59 % Estimated wc time : 1092
% 0.47/0.59 % Estimated cpu time (7 cpus) : 156.0
% 0.47/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.47/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.47/0.71 % Solved by fo/fo6_bce.sh.
% 0.47/0.71 % BCE start: 17
% 0.47/0.71 % BCE eliminated: 0
% 0.47/0.71 % PE start: 17
% 0.47/0.71 logic: eq
% 0.47/0.71 % PE eliminated: 0
% 0.47/0.71 % done 32 iterations in 0.027s
% 0.47/0.71 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.47/0.71 % SZS output start Refutation
% 0.47/0.71 thf(c_type, type, c: $i).
% 0.47/0.71 thf(b_type, type, b: $i).
% 0.47/0.71 thf(multiply_type, type, multiply: $i > $i > $i).
% 0.47/0.71 thf(greatest_lower_bound_type, type, greatest_lower_bound: $i > $i > $i).
% 0.47/0.71 thf(inverse_type, type, inverse: $i > $i).
% 0.47/0.71 thf(a_type, type, a: $i).
% 0.47/0.71 thf(prove_p01b, conjecture,
% 0.47/0.71 (( greatest_lower_bound @
% 0.47/0.71 ( multiply @ ( inverse @ c ) @ ( multiply @ a @ c ) ) @
% 0.47/0.71 ( multiply @ ( inverse @ c ) @ ( multiply @ b @ c ) ) ) =
% 0.47/0.71 ( multiply @ ( inverse @ c ) @ ( multiply @ a @ c ) ))).
% 0.47/0.71 thf(zf_stmt_0, negated_conjecture,
% 0.47/0.71 (( greatest_lower_bound @
% 0.47/0.71 ( multiply @ ( inverse @ c ) @ ( multiply @ a @ c ) ) @
% 0.47/0.71 ( multiply @ ( inverse @ c ) @ ( multiply @ b @ c ) ) ) !=
% 0.47/0.71 ( multiply @ ( inverse @ c ) @ ( multiply @ a @ c ) )),
% 0.47/0.71 inference('cnf.neg', [status(esa)], [prove_p01b])).
% 0.47/0.71 thf(zip_derived_cl16, plain,
% 0.47/0.71 (((greatest_lower_bound @
% 0.47/0.71 (multiply @ (inverse @ c) @ (multiply @ a @ c)) @
% 0.47/0.71 (multiply @ (inverse @ c) @ (multiply @ b @ c)))
% 0.47/0.71 != (multiply @ (inverse @ c) @ (multiply @ a @ c)))),
% 0.47/0.71 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.47/0.71 thf(monotony_glb1, axiom,
% 0.47/0.71 (( multiply @ X @ ( greatest_lower_bound @ Y @ Z ) ) =
% 0.47/0.71 ( greatest_lower_bound @ ( multiply @ X @ Y ) @ ( multiply @ X @ Z ) ))).
% 0.47/0.71 thf(zip_derived_cl12, plain,
% 0.47/0.71 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.47/0.71 ((multiply @ X0 @ (greatest_lower_bound @ X1 @ X2))
% 0.47/0.71 = (greatest_lower_bound @ (multiply @ X0 @ X1) @
% 0.47/0.71 (multiply @ X0 @ X2)))),
% 0.47/0.71 inference('cnf', [status(esa)], [monotony_glb1])).
% 0.47/0.71 thf(zip_derived_cl114, plain,
% 0.47/0.71 (((multiply @ (inverse @ c) @
% 0.47/0.71 (greatest_lower_bound @ (multiply @ a @ c) @ (multiply @ b @ c)))
% 0.47/0.71 != (multiply @ (inverse @ c) @ (multiply @ a @ c)))),
% 0.47/0.71 inference('demod', [status(thm)], [zip_derived_cl16, zip_derived_cl12])).
% 0.47/0.71 thf(monotony_glb2, axiom,
% 0.47/0.71 (( multiply @ ( greatest_lower_bound @ Y @ Z ) @ X ) =
% 0.47/0.71 ( greatest_lower_bound @ ( multiply @ Y @ X ) @ ( multiply @ Z @ X ) ))).
% 0.47/0.71 thf(zip_derived_cl14, plain,
% 0.47/0.71 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.47/0.71 ((multiply @ (greatest_lower_bound @ X0 @ X2) @ X1)
% 0.47/0.71 = (greatest_lower_bound @ (multiply @ X0 @ X1) @
% 0.47/0.71 (multiply @ X2 @ X1)))),
% 0.47/0.71 inference('cnf', [status(esa)], [monotony_glb2])).
% 0.47/0.71 thf(p01b_1, axiom, (( greatest_lower_bound @ a @ b ) = ( a ))).
% 0.47/0.71 thf(zip_derived_cl15, plain, (((greatest_lower_bound @ a @ b) = (a))),
% 0.47/0.71 inference('cnf', [status(esa)], [p01b_1])).
% 0.47/0.71 thf(zip_derived_cl182, plain,
% 0.47/0.71 (((multiply @ (inverse @ c) @ (multiply @ a @ c))
% 0.47/0.71 != (multiply @ (inverse @ c) @ (multiply @ a @ c)))),
% 0.47/0.71 inference('demod', [status(thm)],
% 0.47/0.71 [zip_derived_cl114, zip_derived_cl14, zip_derived_cl15])).
% 0.47/0.71 thf(zip_derived_cl183, plain, ($false),
% 0.47/0.71 inference('simplify', [status(thm)], [zip_derived_cl182])).
% 0.47/0.71
% 0.47/0.71 % SZS output end Refutation
% 0.47/0.71
% 0.47/0.71
% 0.47/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.47/0.71 % Terminating...
% 0.54/0.81 % Runner terminated.
% 0.54/0.82 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------