%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET253-6 : TPTP v9.2.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.cdp4zy1foe true
% Computer : n026.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 04:51:54 PM UTC 2025
% Result : Unsatisfiable 0.53s 0.85s
% Output : Refutation 0.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SET253-6 : TPTP v9.2.0. Bugfixed v2.1.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.cdp4zy1foe true
% 0.12/0.36 % Computer : n026.cluster.edu
% 0.12/0.36 % Model : x86_64 x86_64
% 0.12/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.36 % Memory : 8042.1875MB
% 0.12/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.36 % CPULimit : 300
% 0.12/0.36 % WCLimit : 300
% 0.12/0.36 % DateTime : Wed Oct 1 13:09:08 EDT 2025
% 0.12/0.36 % CPUTime :
% 0.12/0.36 % Running portfolio for 300 s
% 0.12/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.36 % Number of cores: 8
% 0.12/0.37 % Python version: Python 3.6.8
% 0.12/0.37 % Running in FO mode
% 0.52/0.63 % Total configuration time : 435
% 0.52/0.63 % Estimated wc time : 1092
% 0.52/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.52/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.52/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.52/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.52/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.53/0.85 % Solved by fo/fo13.sh.
% 0.53/0.85 % done 53 iterations in 0.080s
% 0.53/0.85 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.53/0.85 % SZS output start Refutation
% 0.53/0.85 thf(member_type, type, member: $i > $i > $o).
% 0.53/0.85 thf(x_type, type, x: $i).
% 0.53/0.85 thf(intersection_type, type, intersection: $i > $i > $i).
% 0.53/0.85 thf(subclass_type, type, subclass: $i > $i > $o).
% 0.53/0.85 thf(restrict_type, type, restrict: $i > $i > $i > $i).
% 0.53/0.85 thf(cross_product_type, type, cross_product: $i > $i > $i).
% 0.53/0.85 thf(y_type, type, y: $i).
% 0.53/0.85 thf(not_subclass_element_type, type, not_subclass_element: $i > $i > $i).
% 0.53/0.85 thf(z_type, type, z: $i).
% 0.53/0.85 thf(prove_restriction_property4_1, conjecture,
% 0.53/0.85 (subclass @ ( restrict @ x @ y @ z ) @ ( cross_product @ y @ z ))).
% 0.53/0.85 thf(zf_stmt_0, negated_conjecture,
% 0.53/0.85 (~( subclass @ ( restrict @ x @ y @ z ) @ ( cross_product @ y @ z ) )),
% 0.53/0.85 inference('cnf.neg', [status(esa)], [prove_restriction_property4_1])).
% 0.53/0.85 thf(zip_derived_cl112, plain,
% 0.53/0.85 (~ (subclass @ (restrict @ x @ y @ z) @ (cross_product @ y @ z))),
% 0.53/0.85 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.85 thf(restriction1, axiom,
% 0.53/0.85 (( intersection @ Xr @ ( cross_product @ X @ Y ) ) =
% 0.53/0.85 ( restrict @ Xr @ X @ Y ))).
% 0.53/0.85 thf(zip_derived_cl27, plain,
% 0.53/0.85 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.53/0.85 ((intersection @ X0 @ (cross_product @ X1 @ X2))
% 0.53/0.85 = (restrict @ X0 @ X1 @ X2))),
% 0.53/0.85 inference('cnf', [status(esa)], [restriction1])).
% 0.53/0.85 thf(zip_derived_cl115, plain,
% 0.53/0.85 (~ (subclass @ (intersection @ x @ (cross_product @ y @ z)) @
% 0.53/0.85 (cross_product @ y @ z))),
% 0.53/0.85 inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl27])).
% 0.53/0.85 thf(zip_derived_cl115, plain,
% 0.53/0.85 (~ (subclass @ (intersection @ x @ (cross_product @ y @ z)) @
% 0.53/0.85 (cross_product @ y @ z))),
% 0.53/0.85 inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl27])).
% 0.53/0.85 thf(not_subclass_members2, axiom,
% 0.53/0.85 (( ~( member @ ( not_subclass_element @ X @ Y ) @ Y ) ) |
% 0.53/0.85 ( subclass @ X @ Y ))).
% 0.53/0.85 thf(zip_derived_cl2, plain,
% 0.53/0.85 (![X0 : $i, X1 : $i]:
% 0.53/0.85 (~ (member @ (not_subclass_element @ X0 @ X1) @ X1)
% 0.53/0.85 | (subclass @ X0 @ X1))),
% 0.53/0.85 inference('cnf', [status(esa)], [not_subclass_members2])).
% 0.53/0.85 thf(zip_derived_cl148, plain,
% 0.53/0.85 (~ (member @
% 0.53/0.85 (not_subclass_element @
% 0.53/0.85 (intersection @ x @ (cross_product @ y @ z)) @
% 0.53/0.85 (cross_product @ y @ z)) @
% 0.53/0.85 (cross_product @ y @ z))),
% 0.53/0.85 inference('s_sup+', [status(thm)], [zip_derived_cl115, zip_derived_cl2])).
% 0.53/0.85 thf(intersection2, axiom,
% 0.53/0.85 (( ~( member @ Z @ ( intersection @ X @ Y ) ) ) | ( member @ Z @ Y ))).
% 0.53/0.85 thf(zip_derived_cl21, plain,
% 0.53/0.85 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.53/0.85 (~ (member @ X0 @ (intersection @ X1 @ X2)) | (member @ X0 @ X2))),
% 0.53/0.85 inference('cnf', [status(esa)], [intersection2])).
% 0.53/0.85 thf(zip_derived_cl164, plain,
% 0.53/0.85 (![X0 : $i]:
% 0.53/0.85 ~ (member @
% 0.53/0.85 (not_subclass_element @
% 0.53/0.85 (intersection @ x @ (cross_product @ y @ z)) @
% 0.53/0.85 (cross_product @ y @ z)) @
% 0.53/0.85 (intersection @ X0 @ (cross_product @ y @ z)))),
% 0.53/0.85 inference('s_sup+', [status(thm)], [zip_derived_cl148, zip_derived_cl21])).
% 0.53/0.85 thf(not_subclass_members1, axiom,
% 0.53/0.85 (( member @ ( not_subclass_element @ X @ Y ) @ X ) | ( subclass @ X @ Y ))).
% 0.53/0.85 thf(zip_derived_cl1, plain,
% 0.53/0.85 (![X0 : $i, X1 : $i]:
% 0.53/0.85 ( (member @ (not_subclass_element @ X0 @ X1) @ X0)
% 0.53/0.85 | (subclass @ X0 @ X1))),
% 0.53/0.85 inference('cnf', [status(esa)], [not_subclass_members1])).
% 0.53/0.85 thf(zip_derived_cl184, plain,
% 0.53/0.85 ( (subclass @ (intersection @ x @ (cross_product @ y @ z)) @
% 0.53/0.85 (cross_product @ y @ z))),
% 0.53/0.85 inference('s_sup+', [status(thm)], [zip_derived_cl164, zip_derived_cl1])).
% 0.53/0.85 thf(zip_derived_cl186, plain, ($false),
% 0.53/0.85 inference('demod', [status(thm)], [zip_derived_cl115, zip_derived_cl184])).
% 0.53/0.85
% 0.53/0.85 % SZS output end Refutation
% 0.53/0.85
% 0.53/0.85
% 0.53/0.85 % Terminating...
% 0.58/0.97 % Runner terminated.
% 0.58/0.98 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------