%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GRP141-1 : 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.dIU9y0ibmX true
% Computer : n015.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 04:35:49 PM UTC 2025
% Result : Unsatisfiable 0.60s 0.82s
% Output : Refutation 0.60s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : GRP141-1 : TPTP v9.2.0. Bugfixed v1.2.1.
% 0.11/0.12 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.dIU9y0ibmX true
% 0.12/0.33 % Computer : n015.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Oct 1 14:22:08 EDT 2025
% 0.12/0.33 % CPUTime :
% 0.12/0.33 % Running portfolio for 300 s
% 0.12/0.33 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.34 % Number of cores: 8
% 0.12/0.34 % Python version: Python 3.6.8
% 0.12/0.34 % Running in FO mode
% 0.57/0.63 % Total configuration time : 435
% 0.57/0.63 % Estimated wc time : 1092
% 0.57/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.57/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.59/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.59/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.59/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.59/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.59/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.59/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.60/0.82 % Solved by fo/fo3_bce.sh.
% 0.60/0.82 % BCE start: 18
% 0.60/0.82 % BCE eliminated: 0
% 0.60/0.82 % PE start: 18
% 0.60/0.82 logic: eq
% 0.60/0.82 % PE eliminated: 0
% 0.60/0.82 % done 44 iterations in 0.051s
% 0.60/0.82 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.60/0.82 % SZS output start Refutation
% 0.60/0.82 thf(b_type, type, b: $i).
% 0.60/0.82 thf(c_type, type, c: $i).
% 0.60/0.82 thf(least_upper_bound_type, type, least_upper_bound: $i > $i > $i).
% 0.60/0.82 thf(greatest_lower_bound_type, type, greatest_lower_bound: $i > $i > $i).
% 0.60/0.82 thf(a_type, type, a: $i).
% 0.60/0.82 thf(ax_glb1d_1, axiom, (( least_upper_bound @ a @ c ) = ( a ))).
% 0.60/0.82 thf(zip_derived_cl15, plain, (((least_upper_bound @ a @ c) = (a))),
% 0.60/0.82 inference('cnf', [status(esa)], [ax_glb1d_1])).
% 0.60/0.82 thf(symmetry_of_lub, axiom,
% 0.60/0.82 (( least_upper_bound @ X @ Y ) = ( least_upper_bound @ Y @ X ))).
% 0.60/0.82 thf(zip_derived_cl4, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((least_upper_bound @ X1 @ X0) = (least_upper_bound @ X0 @ X1))),
% 0.60/0.82 inference('cnf', [status(esa)], [symmetry_of_lub])).
% 0.60/0.82 thf(glb_absorbtion, axiom,
% 0.60/0.82 (( greatest_lower_bound @ X @ ( least_upper_bound @ X @ Y ) ) = ( X ))).
% 0.60/0.82 thf(zip_derived_cl10, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ X0 @ (least_upper_bound @ X0 @ X1)) = (X0))),
% 0.60/0.82 inference('cnf', [status(esa)], [glb_absorbtion])).
% 0.60/0.82 thf(zip_derived_cl36, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ X0 @ (least_upper_bound @ X1 @ X0)) = (X0))),
% 0.60/0.82 inference('sup+', [status(thm)], [zip_derived_cl4, zip_derived_cl10])).
% 0.60/0.82 thf(zip_derived_cl180, plain, (((greatest_lower_bound @ c @ a) = (c))),
% 0.60/0.82 inference('sup+', [status(thm)], [zip_derived_cl15, zip_derived_cl36])).
% 0.60/0.82 thf(symmetry_of_glb, axiom,
% 0.60/0.82 (( greatest_lower_bound @ X @ Y ) = ( greatest_lower_bound @ Y @ X ))).
% 0.60/0.82 thf(zip_derived_cl3, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ X1 @ X0) = (greatest_lower_bound @ X0 @ X1))),
% 0.60/0.82 inference('cnf', [status(esa)], [symmetry_of_glb])).
% 0.60/0.82 thf(zip_derived_cl184, plain, (((greatest_lower_bound @ a @ c) = (c))),
% 0.60/0.82 inference('sup+', [status(thm)], [zip_derived_cl180, zip_derived_cl3])).
% 0.60/0.82 thf(prove_ax_glb1d, conjecture,
% 0.60/0.82 (( greatest_lower_bound @ ( greatest_lower_bound @ a @ b ) @ c ) = ( c ))).
% 0.60/0.82 thf(zf_stmt_0, negated_conjecture,
% 0.60/0.82 (( greatest_lower_bound @ ( greatest_lower_bound @ a @ b ) @ c ) != ( c )),
% 0.60/0.82 inference('cnf.neg', [status(esa)], [prove_ax_glb1d])).
% 0.60/0.82 thf(zip_derived_cl17, plain,
% 0.60/0.82 (((greatest_lower_bound @ (greatest_lower_bound @ a @ b) @ c) != (c))),
% 0.60/0.82 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.60/0.82 thf(zip_derived_cl3, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ X1 @ X0) = (greatest_lower_bound @ X0 @ X1))),
% 0.60/0.82 inference('cnf', [status(esa)], [symmetry_of_glb])).
% 0.60/0.82 thf(zip_derived_cl18, plain,
% 0.60/0.82 (((greatest_lower_bound @ c @ (greatest_lower_bound @ a @ b)) != (c))),
% 0.60/0.82 inference('demod', [status(thm)], [zip_derived_cl17, zip_derived_cl3])).
% 0.60/0.82 thf(zip_derived_cl3, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ X1 @ X0) = (greatest_lower_bound @ X0 @ X1))),
% 0.60/0.82 inference('cnf', [status(esa)], [symmetry_of_glb])).
% 0.60/0.82 thf(ax_glb1d_2, axiom, (( least_upper_bound @ b @ c ) = ( b ))).
% 0.60/0.82 thf(zip_derived_cl16, plain, (((least_upper_bound @ b @ c) = (b))),
% 0.60/0.82 inference('cnf', [status(esa)], [ax_glb1d_2])).
% 0.60/0.82 thf(zip_derived_cl4, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((least_upper_bound @ X1 @ X0) = (least_upper_bound @ X0 @ X1))),
% 0.60/0.82 inference('cnf', [status(esa)], [symmetry_of_lub])).
% 0.60/0.82 thf(zip_derived_cl25, plain, (((b) = (least_upper_bound @ c @ b))),
% 0.60/0.82 inference('sup+', [status(thm)], [zip_derived_cl16, zip_derived_cl4])).
% 0.60/0.82 thf(zip_derived_cl10, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ X0 @ (least_upper_bound @ X0 @ X1)) = (X0))),
% 0.60/0.82 inference('cnf', [status(esa)], [glb_absorbtion])).
% 0.60/0.82 thf(zip_derived_cl41, plain, (((greatest_lower_bound @ c @ b) = (c))),
% 0.60/0.82 inference('sup+', [status(thm)], [zip_derived_cl25, zip_derived_cl10])).
% 0.60/0.82 thf(associativity_of_glb, axiom,
% 0.60/0.82 (( greatest_lower_bound @ X @ ( greatest_lower_bound @ Y @ Z ) ) =
% 0.60/0.82 ( greatest_lower_bound @ ( greatest_lower_bound @ X @ Y ) @ Z ))).
% 0.60/0.82 thf(zip_derived_cl5, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ X0 @ (greatest_lower_bound @ X1 @ X2))
% 0.60/0.82 = (greatest_lower_bound @ (greatest_lower_bound @ X0 @ X1) @ X2))),
% 0.60/0.82 inference('cnf', [status(esa)], [associativity_of_glb])).
% 0.60/0.82 thf(zip_derived_cl104, plain,
% 0.60/0.82 (![X0 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ c @ (greatest_lower_bound @ b @ X0))
% 0.60/0.82 = (greatest_lower_bound @ c @ X0))),
% 0.60/0.82 inference('sup+', [status(thm)], [zip_derived_cl41, zip_derived_cl5])).
% 0.60/0.82 thf(zip_derived_cl136, plain,
% 0.60/0.82 (![X0 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ c @ (greatest_lower_bound @ X0 @ b))
% 0.60/0.82 = (greatest_lower_bound @ c @ X0))),
% 0.60/0.82 inference('sup+', [status(thm)], [zip_derived_cl3, zip_derived_cl104])).
% 0.60/0.82 thf(zip_derived_cl3, plain,
% 0.60/0.82 (![X0 : $i, X1 : $i]:
% 0.60/0.82 ((greatest_lower_bound @ X1 @ X0) = (greatest_lower_bound @ X0 @ X1))),
% 0.60/0.82 inference('cnf', [status(esa)], [symmetry_of_glb])).
% 0.60/0.82 thf(zip_derived_cl143, plain, (((greatest_lower_bound @ a @ c) != (c))),
% 0.60/0.82 inference('demod', [status(thm)],
% 0.60/0.82 [zip_derived_cl18, zip_derived_cl136, zip_derived_cl3])).
% 0.60/0.82 thf(zip_derived_cl189, plain, ($false),
% 0.60/0.82 inference('simplify_reflect-', [status(thm)],
% 0.60/0.82 [zip_derived_cl184, zip_derived_cl143])).
% 0.60/0.82
% 0.60/0.82 % SZS output end Refutation
% 0.60/0.82
% 0.60/0.82
% 0.60/0.83 % Terminating...
% 1.98/0.88 % Runner terminated.
% 1.98/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------