%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET014-2 : 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.udjI8aTyCn true
% Computer : n006.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 04:51:07 PM UTC 2025
% Result : Unsatisfiable 0.46s 0.73s
% Output : Refutation 0.46s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.10 % Problem : SET014-2 : TPTP v9.2.0. Bugfixed v2.1.0.
% 0.09/0.10 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.udjI8aTyCn true
% 0.09/0.30 % Computer : n006.cluster.edu
% 0.09/0.30 % Model : x86_64 x86_64
% 0.09/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.30 % Memory : 8042.1875MB
% 0.09/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.30 % CPULimit : 300
% 0.09/0.30 % WCLimit : 300
% 0.09/0.30 % DateTime : Wed Oct 1 13:21:23 EDT 2025
% 0.09/0.30 % CPUTime :
% 0.09/0.30 % Running portfolio for 300 s
% 0.09/0.30 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.30 % Number of cores: 8
% 0.09/0.31 % Python version: Python 3.6.8
% 0.09/0.31 % Running in FO mode
% 0.43/0.57 % Total configuration time : 435
% 0.43/0.57 % Estimated wc time : 1092
% 0.43/0.57 % Estimated cpu time (7 cpus) : 156.0
% 0.45/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.45/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.45/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.45/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.45/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.45/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.45/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.46/0.73 % Solved by fo/fo7.sh.
% 0.46/0.73 % done 64 iterations in 0.045s
% 0.46/0.73 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.46/0.73 % SZS output start Refutation
% 0.46/0.73 thf(union_type, type, union: $i > $i > $i).
% 0.46/0.73 thf(subset_type, type, subset: $i > $i > $o).
% 0.46/0.73 thf(cs_type, type, cs: $i).
% 0.46/0.73 thf(bs_type, type, bs: $i).
% 0.46/0.73 thf(member_type, type, member: $i > $i > $o).
% 0.46/0.73 thf(as_type, type, as: $i).
% 0.46/0.73 thf(member_of_1_not_of_2_type, type, member_of_1_not_of_2: $i > $i > $i).
% 0.46/0.73 thf(subsets_axiom2, axiom,
% 0.46/0.73 (( ~( member @ ( member_of_1_not_of_2 @ Subset @ Superset ) @ Superset ) ) |
% 0.46/0.73 ( subset @ Subset @ Superset ))).
% 0.46/0.73 thf(zip_derived_cl3, plain,
% 0.46/0.73 (![X0 : $i, X1 : $i]:
% 0.46/0.73 (~ (member @ (member_of_1_not_of_2 @ X0 @ X1) @ X1)
% 0.46/0.73 | (subset @ X0 @ X1))),
% 0.46/0.73 inference('cnf', [status(esa)], [subsets_axiom2])).
% 0.46/0.73 thf(prove_a_union_b_subset_of_c, conjecture,
% 0.46/0.73 (subset @ ( union @ as @ bs ) @ cs)).
% 0.46/0.73 thf(zf_stmt_0, negated_conjecture, (~( subset @ ( union @ as @ bs ) @ cs )),
% 0.46/0.73 inference('cnf.neg', [status(esa)], [prove_a_union_b_subset_of_c])).
% 0.46/0.73 thf(zip_derived_cl23, plain, (~ (subset @ (union @ as @ bs) @ cs)),
% 0.46/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.46/0.73 thf(zip_derived_cl69, plain,
% 0.46/0.73 (~ (member @ (member_of_1_not_of_2 @ (union @ as @ bs) @ cs) @ cs)),
% 0.46/0.73 inference('sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl23])).
% 0.46/0.73 thf(subsets_axiom1, axiom,
% 0.46/0.73 (( subset @ Subset @ Superset ) |
% 0.46/0.73 ( member @ ( member_of_1_not_of_2 @ Subset @ Superset ) @ Subset ))).
% 0.46/0.73 thf(zip_derived_cl2, plain,
% 0.46/0.73 (![X0 : $i, X1 : $i]:
% 0.46/0.73 ( (subset @ X0 @ X1)
% 0.46/0.73 | (member @ (member_of_1_not_of_2 @ X0 @ X1) @ X0))),
% 0.46/0.73 inference('cnf', [status(esa)], [subsets_axiom1])).
% 0.46/0.73 thf(zip_derived_cl23, plain, (~ (subset @ (union @ as @ bs) @ cs)),
% 0.46/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.46/0.73 thf(zip_derived_cl52, plain,
% 0.46/0.73 ( (member @ (member_of_1_not_of_2 @ (union @ as @ bs) @ cs) @
% 0.46/0.73 (union @ as @ bs))),
% 0.46/0.73 inference('sup-', [status(thm)], [zip_derived_cl2, zip_derived_cl23])).
% 0.46/0.73 thf(member_of_union_is_member_of_one_set, axiom,
% 0.46/0.73 (( ~( member @ X @ ( union @ Xs @ Ys ) ) ) | ( member @ X @ Xs ) |
% 0.46/0.73 ( member @ X @ Ys ))).
% 0.46/0.73 thf(zip_derived_cl8, plain,
% 0.46/0.73 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.46/0.73 (~ (member @ X0 @ (union @ X1 @ X2))
% 0.46/0.73 | (member @ X0 @ X1)
% 0.46/0.73 | (member @ X0 @ X2))),
% 0.46/0.73 inference('cnf', [status(esa)], [member_of_union_is_member_of_one_set])).
% 0.46/0.73 thf(zip_derived_cl112, plain,
% 0.46/0.73 (( (member @ (member_of_1_not_of_2 @ (union @ as @ bs) @ cs) @ bs)
% 0.46/0.73 | (member @ (member_of_1_not_of_2 @ (union @ as @ bs) @ cs) @ as))),
% 0.46/0.73 inference('sup-', [status(thm)], [zip_derived_cl52, zip_derived_cl8])).
% 0.46/0.73 thf(a_subset_of_c, axiom, (subset @ as @ cs)).
% 0.46/0.73 thf(zip_derived_cl21, plain, ( (subset @ as @ cs)),
% 0.46/0.73 inference('cnf', [status(esa)], [a_subset_of_c])).
% 0.46/0.73 thf(membership_in_subsets, axiom,
% 0.46/0.73 (( ~( member @ Element @ Subset ) ) |
% 0.46/0.73 ( ~( subset @ Subset @ Superset ) ) | ( member @ Element @ Superset ))).
% 0.46/0.73 thf(zip_derived_cl1, plain,
% 0.46/0.73 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.46/0.73 (~ (member @ X0 @ X1) | ~ (subset @ X1 @ X2) | (member @ X0 @ X2))),
% 0.46/0.73 inference('cnf', [status(esa)], [membership_in_subsets])).
% 0.46/0.73 thf(zip_derived_cl36, plain,
% 0.46/0.73 (![X0 : $i]: ( (member @ X0 @ cs) | ~ (member @ X0 @ as))),
% 0.46/0.73 inference('sup-', [status(thm)], [zip_derived_cl21, zip_derived_cl1])).
% 0.46/0.73 thf(zip_derived_cl69, plain,
% 0.46/0.73 (~ (member @ (member_of_1_not_of_2 @ (union @ as @ bs) @ cs) @ cs)),
% 0.46/0.73 inference('sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl23])).
% 0.46/0.73 thf(zip_derived_cl83, plain,
% 0.46/0.73 (~ (member @ (member_of_1_not_of_2 @ (union @ as @ bs) @ cs) @ as)),
% 0.46/0.73 inference('sup-', [status(thm)], [zip_derived_cl36, zip_derived_cl69])).
% 0.46/0.73 thf(zip_derived_cl113, plain,
% 0.46/0.73 ( (member @ (member_of_1_not_of_2 @ (union @ as @ bs) @ cs) @ bs)),
% 0.46/0.73 inference('demod', [status(thm)], [zip_derived_cl112, zip_derived_cl83])).
% 0.46/0.73 thf(b_subset_of_c, axiom, (subset @ bs @ cs)).
% 0.46/0.73 thf(zip_derived_cl22, plain, ( (subset @ bs @ cs)),
% 0.46/0.73 inference('cnf', [status(esa)], [b_subset_of_c])).
% 0.46/0.73 thf(zip_derived_cl1, plain,
% 0.46/0.73 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.46/0.73 (~ (member @ X0 @ X1) | ~ (subset @ X1 @ X2) | (member @ X0 @ X2))),
% 0.46/0.73 inference('cnf', [status(esa)], [membership_in_subsets])).
% 0.46/0.73 thf(zip_derived_cl38, plain,
% 0.46/0.73 (![X0 : $i]: ( (member @ X0 @ cs) | ~ (member @ X0 @ bs))),
% 0.46/0.73 inference('sup-', [status(thm)], [zip_derived_cl22, zip_derived_cl1])).
% 0.46/0.73 thf(zip_derived_cl136, plain,
% 0.46/0.73 ( (member @ (member_of_1_not_of_2 @ (union @ as @ bs) @ cs) @ cs)),
% 0.46/0.73 inference('sup-', [status(thm)], [zip_derived_cl113, zip_derived_cl38])).
% 0.46/0.73 thf(zip_derived_cl137, plain, ($false),
% 0.46/0.73 inference('demod', [status(thm)], [zip_derived_cl69, zip_derived_cl136])).
% 0.46/0.73
% 0.46/0.73 % SZS output end Refutation
% 0.46/0.73
% 0.46/0.73
% 0.46/0.73 % Terminating...
% 1.36/0.78 % Runner terminated.
% 1.36/0.79 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------