%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET196-6 : 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.IxciznqZa9 true
% Computer : n018.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 04:51:49 PM UTC 2025
% Result : Unsatisfiable 0.57s 0.98s
% Output : Refutation 0.57s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.15 % Problem : SET196-6 : TPTP v9.2.0. Bugfixed v2.1.0.
% 0.10/0.16 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.IxciznqZa9 true
% 0.15/0.37 % Computer : n018.cluster.edu
% 0.15/0.37 % Model : x86_64 x86_64
% 0.15/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37 % Memory : 8042.1875MB
% 0.15/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37 % CPULimit : 300
% 0.15/0.37 % WCLimit : 300
% 0.15/0.37 % DateTime : Wed Oct 1 12:56:53 EDT 2025
% 0.15/0.37 % CPUTime :
% 0.15/0.37 % Running portfolio for 300 s
% 0.15/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.37 % Number of cores: 8
% 0.15/0.38 % Python version: Python 3.6.8
% 0.15/0.38 % Running in FO mode
% 0.55/0.66 % Total configuration time : 435
% 0.55/0.66 % Estimated wc time : 1092
% 0.55/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.77 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.55/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.56/0.82 % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 0.57/0.98 % Solved by fo/fo6_bce.sh.
% 0.57/0.98 % BCE start: 113
% 0.57/0.98 % BCE eliminated: 1
% 0.57/0.98 % PE start: 112
% 0.57/0.98 logic: eq
% 0.57/0.98 % PE eliminated: 19
% 0.57/0.98 % done 252 iterations in 0.222s
% 0.57/0.98 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.57/0.98 % SZS output start Refutation
% 0.57/0.98 thf(member_type, type, member: $i > $i > $o).
% 0.57/0.98 thf(x_type, type, x: $i).
% 0.57/0.98 thf(intersection_type, type, intersection: $i > $i > $i).
% 0.57/0.98 thf(subclass_type, type, subclass: $i > $i > $o).
% 0.57/0.98 thf(y_type, type, y: $i).
% 0.57/0.98 thf(not_subclass_element_type, type, not_subclass_element: $i > $i > $i).
% 0.57/0.98 thf(prove_lattice_lower_bound1_1, conjecture,
% 0.57/0.98 (subclass @ ( intersection @ x @ y ) @ x)).
% 0.57/0.98 thf(zf_stmt_0, negated_conjecture,
% 0.57/0.98 (~( subclass @ ( intersection @ x @ y ) @ x )),
% 0.57/0.98 inference('cnf.neg', [status(esa)], [prove_lattice_lower_bound1_1])).
% 0.57/0.98 thf(zip_derived_cl112, plain, (~ (subclass @ (intersection @ x @ y) @ x)),
% 0.57/0.98 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.57/0.98 thf(not_subclass_members1, axiom,
% 0.57/0.98 (( member @ ( not_subclass_element @ X @ Y ) @ X ) | ( subclass @ X @ Y ))).
% 0.57/0.98 thf(zip_derived_cl1, plain,
% 0.57/0.98 (![X0 : $i, X1 : $i]:
% 0.57/0.98 ( (member @ (not_subclass_element @ X0 @ X1) @ X0)
% 0.57/0.98 | (subclass @ X0 @ X1))),
% 0.57/0.98 inference('cnf', [status(esa)], [not_subclass_members1])).
% 0.57/0.98 thf(intersection1, axiom,
% 0.57/0.98 (( ~( member @ Z @ ( intersection @ X @ Y ) ) ) | ( member @ Z @ X ))).
% 0.57/0.98 thf(zip_derived_cl20, plain,
% 0.57/0.98 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.98 (~ (member @ X0 @ (intersection @ X1 @ X2)) | (member @ X0 @ X1))),
% 0.57/0.98 inference('cnf', [status(esa)], [intersection1])).
% 0.57/0.98 thf(zip_derived_cl552, plain,
% 0.57/0.98 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.57/0.98 ( (subclass @ (intersection @ X1 @ X0) @ X2)
% 0.57/0.98 | (member @
% 0.57/0.98 (not_subclass_element @ (intersection @ X1 @ X0) @ X2) @ X1))),
% 0.57/0.98 inference('s_sup-', [status(thm)], [zip_derived_cl1, zip_derived_cl20])).
% 0.57/0.98 thf(not_subclass_members2, axiom,
% 0.57/0.98 (( ~( member @ ( not_subclass_element @ X @ Y ) @ Y ) ) |
% 0.57/0.98 ( subclass @ X @ Y ))).
% 0.57/0.98 thf(zip_derived_cl2, plain,
% 0.57/0.98 (![X0 : $i, X1 : $i]:
% 0.57/0.98 (~ (member @ (not_subclass_element @ X0 @ X1) @ X1)
% 0.57/0.98 | (subclass @ X0 @ X1))),
% 0.57/0.98 inference('cnf', [status(esa)], [not_subclass_members2])).
% 0.57/0.98 thf(zip_derived_cl1303, plain,
% 0.57/0.98 (![X0 : $i, X1 : $i]:
% 0.57/0.98 ( (subclass @ (intersection @ X0 @ X1) @ X0)
% 0.57/0.98 | (subclass @ (intersection @ X0 @ X1) @ X0))),
% 0.57/0.98 inference('s_sup-', [status(thm)], [zip_derived_cl552, zip_derived_cl2])).
% 0.57/0.98 thf(zip_derived_cl1320, plain,
% 0.57/0.98 (![X0 : $i, X1 : $i]: (subclass @ (intersection @ X0 @ X1) @ X0)),
% 0.57/0.98 inference('simplify', [status(thm)], [zip_derived_cl1303])).
% 0.57/0.98 thf(zip_derived_cl1408, plain, ($false),
% 0.57/0.98 inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl1320])).
% 0.57/0.98
% 0.57/0.98 % SZS output end Refutation
% 0.57/0.98
% 0.57/0.98
% 0.57/0.98 % Terminating...
% 0.61/1.06 % Runner terminated.
% 0.61/1.07 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------