%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP166-2 : TPTP v9.2.0. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.TjVMkSoFxQ 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 04:35:52 PM UTC 2025
% Result : Unsatisfiable 16.66s 3.02s
% Output : Refutation 16.66s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : GRP166-2 : TPTP v9.2.0. Bugfixed v1.2.1.
% 0.11/0.12 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.TjVMkSoFxQ true
% 0.11/0.33 % Computer : n005.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 14:26:38 EDT 2025
% 0.11/0.33 % CPUTime :
% 0.11/0.33 % Running portfolio for 300 s
% 0.11/0.33 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.33 % Number of cores: 8
% 0.11/0.33 % Python version: Python 3.6.8
% 0.11/0.34 % Running in FO mode
% 0.47/0.61 % Total configuration time : 435
% 0.47/0.61 % Estimated wc time : 1092
% 0.47/0.61 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.72 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.72 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.48/0.72 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.48/0.72 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.48/0.73 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.49/0.80 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.49/0.81 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 16.66/3.02 % Solved by fo/fo5.sh.
% 16.66/3.02 % done 826 iterations in 2.133s
% 16.66/3.02 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 16.66/3.02 % SZS output start Refutation
% 16.66/3.02 thf(b_type, type, b: $i).
% 16.66/3.02 thf(least_upper_bound_type, type, least_upper_bound: $i > $i > $i).
% 16.66/3.02 thf(identity_type, type, identity: $i).
% 16.66/3.02 thf(multiply_type, type, multiply: $i > $i > $i).
% 16.66/3.02 thf(greatest_lower_bound_type, type, greatest_lower_bound: $i > $i > $i).
% 16.66/3.02 thf(inverse_type, type, inverse: $i > $i).
% 16.66/3.02 thf(a_type, type, a: $i).
% 16.66/3.02 thf(prove_lat2b, conjecture,
% 16.66/3.02 (( greatest_lower_bound @ a @ ( multiply @ a @ b ) ) = ( a ))).
% 16.66/3.02 thf(zf_stmt_0, negated_conjecture,
% 16.66/3.02 (( greatest_lower_bound @ a @ ( multiply @ a @ b ) ) != ( a )),
% 16.66/3.02 inference('cnf.neg', [status(esa)], [prove_lat2b])).
% 16.66/3.02 thf(zip_derived_cl17, plain,
% 16.66/3.02 (((greatest_lower_bound @ a @ (multiply @ a @ b)) != (a))),
% 16.66/3.02 inference('cnf', [status(esa)], [zf_stmt_0])).
% 16.66/3.02 thf(lat2b_2, axiom, (( greatest_lower_bound @ b @ identity ) = ( identity ))).
% 16.66/3.02 thf(zip_derived_cl16, plain,
% 16.66/3.02 (((greatest_lower_bound @ b @ identity) = (identity))),
% 16.66/3.02 inference('cnf', [status(esa)], [lat2b_2])).
% 16.66/3.02 thf(lub_absorbtion, axiom,
% 16.66/3.02 (( least_upper_bound @ X @ ( greatest_lower_bound @ X @ Y ) ) = ( X ))).
% 16.66/3.02 thf(zip_derived_cl9, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i]:
% 16.66/3.02 ((least_upper_bound @ X0 @ (greatest_lower_bound @ X0 @ X1)) = (X0))),
% 16.66/3.02 inference('cnf', [status(esa)], [lub_absorbtion])).
% 16.66/3.02 thf(zip_derived_cl20, plain, (((least_upper_bound @ b @ identity) = (b))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl16, zip_derived_cl9])).
% 16.66/3.02 thf(symmetry_of_lub, axiom,
% 16.66/3.02 (( least_upper_bound @ X @ Y ) = ( least_upper_bound @ Y @ X ))).
% 16.66/3.02 thf(zip_derived_cl4, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i]:
% 16.66/3.02 ((least_upper_bound @ X1 @ X0) = (least_upper_bound @ X0 @ X1))),
% 16.66/3.02 inference('cnf', [status(esa)], [symmetry_of_lub])).
% 16.66/3.02 thf(zip_derived_cl69, plain, (((b) = (least_upper_bound @ identity @ b))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl20, zip_derived_cl4])).
% 16.66/3.02 thf(monotony_lub1, axiom,
% 16.66/3.02 (( multiply @ X @ ( least_upper_bound @ Y @ Z ) ) =
% 16.66/3.02 ( least_upper_bound @ ( multiply @ X @ Y ) @ ( multiply @ X @ Z ) ))).
% 16.66/3.02 thf(zip_derived_cl11, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i, X2 : $i]:
% 16.66/3.02 ((multiply @ X0 @ (least_upper_bound @ X1 @ X2))
% 16.66/3.02 = (least_upper_bound @ (multiply @ X0 @ X1) @ (multiply @ X0 @ X2)))),
% 16.66/3.02 inference('cnf', [status(esa)], [monotony_lub1])).
% 16.66/3.02 thf(glb_absorbtion, axiom,
% 16.66/3.02 (( greatest_lower_bound @ X @ ( least_upper_bound @ X @ Y ) ) = ( X ))).
% 16.66/3.02 thf(zip_derived_cl10, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i]:
% 16.66/3.02 ((greatest_lower_bound @ X0 @ (least_upper_bound @ X0 @ X1)) = (X0))),
% 16.66/3.02 inference('cnf', [status(esa)], [glb_absorbtion])).
% 16.66/3.02 thf(zip_derived_cl148, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i, X2 : $i]:
% 16.66/3.02 ((greatest_lower_bound @ (multiply @ X2 @ X1) @
% 16.66/3.02 (multiply @ X2 @ (least_upper_bound @ X1 @ X0)))
% 16.66/3.02 = (multiply @ X2 @ X1))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl11, zip_derived_cl10])).
% 16.66/3.02 thf(zip_derived_cl8091, plain,
% 16.66/3.02 (![X0 : $i]:
% 16.66/3.02 ((greatest_lower_bound @ (multiply @ X0 @ identity) @
% 16.66/3.02 (multiply @ X0 @ b)) = (multiply @ X0 @ identity))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl69, zip_derived_cl148])).
% 16.66/3.02 thf(left_inverse, axiom, (( multiply @ ( inverse @ X ) @ X ) = ( identity ))).
% 16.66/3.02 thf(zip_derived_cl1, plain,
% 16.66/3.02 (![X0 : $i]: ((multiply @ (inverse @ X0) @ X0) = (identity))),
% 16.66/3.02 inference('cnf', [status(esa)], [left_inverse])).
% 16.66/3.02 thf(zip_derived_cl1, plain,
% 16.66/3.02 (![X0 : $i]: ((multiply @ (inverse @ X0) @ X0) = (identity))),
% 16.66/3.02 inference('cnf', [status(esa)], [left_inverse])).
% 16.66/3.02 thf(associativity, axiom,
% 16.66/3.02 (( multiply @ ( multiply @ X @ Y ) @ Z ) =
% 16.66/3.02 ( multiply @ X @ ( multiply @ Y @ Z ) ))).
% 16.66/3.02 thf(zip_derived_cl2, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i, X2 : $i]:
% 16.66/3.02 ((multiply @ (multiply @ X0 @ X1) @ X2)
% 16.66/3.02 = (multiply @ X0 @ (multiply @ X1 @ X2)))),
% 16.66/3.02 inference('cnf', [status(esa)], [associativity])).
% 16.66/3.02 thf(zip_derived_cl24, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i]:
% 16.66/3.02 ((multiply @ identity @ X0)
% 16.66/3.02 = (multiply @ (inverse @ X1) @ (multiply @ X1 @ X0)))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl1, zip_derived_cl2])).
% 16.66/3.02 thf(left_identity, axiom, (( multiply @ identity @ X ) = ( X ))).
% 16.66/3.02 thf(zip_derived_cl0, plain,
% 16.66/3.02 (![X0 : $i]: ((multiply @ identity @ X0) = (X0))),
% 16.66/3.02 inference('cnf', [status(esa)], [left_identity])).
% 16.66/3.02 thf(zip_derived_cl26, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i]:
% 16.66/3.02 ((X0) = (multiply @ (inverse @ X1) @ (multiply @ X1 @ X0)))),
% 16.66/3.02 inference('demod', [status(thm)], [zip_derived_cl24, zip_derived_cl0])).
% 16.66/3.02 thf(zip_derived_cl32, plain,
% 16.66/3.02 (![X0 : $i]: ((X0) = (multiply @ (inverse @ (inverse @ X0)) @ identity))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl1, zip_derived_cl26])).
% 16.66/3.02 thf(zip_derived_cl26, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i]:
% 16.66/3.02 ((X0) = (multiply @ (inverse @ X1) @ (multiply @ X1 @ X0)))),
% 16.66/3.02 inference('demod', [status(thm)], [zip_derived_cl24, zip_derived_cl0])).
% 16.66/3.02 thf(zip_derived_cl26, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i]:
% 16.66/3.02 ((X0) = (multiply @ (inverse @ X1) @ (multiply @ X1 @ X0)))),
% 16.66/3.02 inference('demod', [status(thm)], [zip_derived_cl24, zip_derived_cl0])).
% 16.66/3.02 thf(zip_derived_cl29, plain,
% 16.66/3.02 (![X0 : $i, X1 : $i]:
% 16.66/3.02 ((multiply @ X1 @ X0) = (multiply @ (inverse @ (inverse @ X1)) @ X0))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl26, zip_derived_cl26])).
% 16.66/3.02 thf(zip_derived_cl231, plain,
% 16.66/3.02 (![X0 : $i]: ((multiply @ X0 @ identity) = (X0))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl32, zip_derived_cl29])).
% 16.66/3.02 thf(zip_derived_cl231, plain,
% 16.66/3.02 (![X0 : $i]: ((multiply @ X0 @ identity) = (X0))),
% 16.66/3.02 inference('sup+', [status(thm)], [zip_derived_cl32, zip_derived_cl29])).
% 16.66/3.02 thf(zip_derived_cl8141, plain,
% 16.66/3.02 (![X0 : $i]: ((greatest_lower_bound @ X0 @ (multiply @ X0 @ b)) = (X0))),
% 16.66/3.02 inference('demod', [status(thm)],
% 16.66/3.02 [zip_derived_cl8091, zip_derived_cl231, zip_derived_cl231])).
% 16.66/3.02 thf(zip_derived_cl8243, plain, (((a) != (a))),
% 16.66/3.02 inference('demod', [status(thm)], [zip_derived_cl17, zip_derived_cl8141])).
% 16.66/3.02 thf(zip_derived_cl8244, plain, ($false),
% 16.66/3.02 inference('simplify', [status(thm)], [zip_derived_cl8243])).
% 16.66/3.02
% 16.66/3.02 % SZS output end Refutation
% 16.66/3.02
% 16.66/3.02
% 16.66/3.02 % Terminating...
% 17.07/3.13 % Runner terminated.
% 17.07/3.15 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------