%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET003-1 : TPTP v9.2.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.u2mhIPYYXo true
% Computer : n007.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 04:51:04 PM UTC 2025
% Result : Unsatisfiable 0.61s 0.79s
% Output : Refutation 0.61s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET003-1 : TPTP v9.2.0. Released v1.0.0.
% 0.07/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.u2mhIPYYXo true
% 0.14/0.34 % Computer : n007.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Wed Oct 1 13:11:38 EDT 2025
% 0.14/0.34 % CPUTime :
% 0.14/0.34 % Running portfolio for 300 s
% 0.14/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in FO mode
% 0.58/0.68 % Total configuration time : 435
% 0.58/0.68 % Estimated wc time : 1092
% 0.58/0.68 % Estimated cpu time (7 cpus) : 156.0
% 0.61/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.61/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.61/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.61/0.79 % Solved by fo/fo6_bce.sh.
% 0.61/0.79 % BCE start: 14
% 0.61/0.79 % BCE eliminated: 0
% 0.61/0.79 % PE start: 14
% 0.61/0.79 logic: neq
% 0.61/0.79 % PE eliminated: 3
% 0.61/0.79 % done 16 iterations in 0.019s
% 0.61/0.79 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.61/0.79 % SZS output start Refutation
% 0.61/0.79 thf(subset_type, type, subset: $i > $i > $o).
% 0.61/0.79 thf(union_type, type, union: $i > $i > $i > $o).
% 0.61/0.79 thf(member_of_1_not_of_2_type, type, member_of_1_not_of_2: $i > $i > $i).
% 0.61/0.79 thf(aUa_type, type, aUa: $i).
% 0.61/0.79 thf(member_type, type, member: $i > $i > $o).
% 0.61/0.79 thf(a_type, type, a: $i).
% 0.61/0.79 thf(prove_a_is_a_subset_of_aUa, conjecture, (subset @ a @ aUa)).
% 0.61/0.79 thf(zf_stmt_0, negated_conjecture, (~( subset @ a @ aUa )),
% 0.61/0.79 inference('cnf.neg', [status(esa)], [prove_a_is_a_subset_of_aUa])).
% 0.61/0.79 thf(zip_derived_cl13, plain, (~ (subset @ a @ aUa)),
% 0.61/0.79 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.61/0.79 thf(subsets_axiom1, axiom,
% 0.61/0.79 (( subset @ Subset @ Superset ) |
% 0.61/0.79 ( member @ ( member_of_1_not_of_2 @ Subset @ Superset ) @ Subset ))).
% 0.61/0.79 thf(zip_derived_cl1, plain,
% 0.61/0.79 (![X0 : $i, X1 : $i]:
% 0.61/0.79 ( (subset @ X0 @ X1)
% 0.61/0.79 | (member @ (member_of_1_not_of_2 @ X0 @ X1) @ X0))),
% 0.61/0.79 inference('cnf', [status(esa)], [subsets_axiom1])).
% 0.61/0.79 thf(a_union_a_is_aUa, axiom, (union @ a @ a @ aUa)).
% 0.61/0.79 thf(zip_derived_cl12, plain, ( (union @ a @ a @ aUa)),
% 0.61/0.79 inference('cnf', [status(esa)], [a_union_a_is_aUa])).
% 0.61/0.79 thf(member_of_set1_is_member_of_union, axiom,
% 0.61/0.79 (( ~( union @ Set1 @ Set2 @ Union ) ) | ( ~( member @ Element @ Set1 ) ) |
% 0.61/0.79 ( member @ Element @ Union ))).
% 0.61/0.79 thf(zip_derived_cl7, plain,
% 0.61/0.79 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.61/0.79 (~ (union @ X0 @ X1 @ X2) | ~ (member @ X3 @ X0) | (member @ X3 @ X2))),
% 0.61/0.79 inference('cnf', [status(esa)], [member_of_set1_is_member_of_union])).
% 0.61/0.79 thf(zip_derived_cl35, plain,
% 0.61/0.79 (![X0 : $i]: (~ (member @ X0 @ a) | (member @ X0 @ aUa))),
% 0.61/0.79 inference('s_sup-', [status(thm)], [zip_derived_cl12, zip_derived_cl7])).
% 0.61/0.79 thf(subsets_axiom2, axiom,
% 0.61/0.79 (( ~( member @ ( member_of_1_not_of_2 @ Subset @ Superset ) @ Superset ) ) |
% 0.61/0.79 ( subset @ Subset @ Superset ))).
% 0.61/0.79 thf(zip_derived_cl2, plain,
% 0.61/0.79 (![X0 : $i, X1 : $i]:
% 0.61/0.79 (~ (member @ (member_of_1_not_of_2 @ X0 @ X1) @ X1)
% 0.61/0.79 | (subset @ X0 @ X1))),
% 0.61/0.79 inference('cnf', [status(esa)], [subsets_axiom2])).
% 0.61/0.79 thf(zip_derived_cl36, plain,
% 0.61/0.79 (![X0 : $i]:
% 0.61/0.79 (~ (member @ (member_of_1_not_of_2 @ X0 @ aUa) @ a)
% 0.61/0.79 | (subset @ X0 @ aUa))),
% 0.61/0.79 inference('s_sup-', [status(thm)], [zip_derived_cl35, zip_derived_cl2])).
% 0.61/0.79 thf(zip_derived_cl54, plain, (( (subset @ a @ aUa) | (subset @ a @ aUa))),
% 0.61/0.79 inference('s_sup-', [status(thm)], [zip_derived_cl1, zip_derived_cl36])).
% 0.61/0.79 thf(zip_derived_cl56, plain, ( (subset @ a @ aUa)),
% 0.61/0.79 inference('simplify', [status(thm)], [zip_derived_cl54])).
% 0.61/0.79 thf(zip_derived_cl58, plain, ($false),
% 0.61/0.79 inference('demod', [status(thm)], [zip_derived_cl13, zip_derived_cl56])).
% 0.61/0.79
% 0.61/0.79 % SZS output end Refutation
% 0.61/0.79
% 0.61/0.79
% 0.61/0.79 % Terminating...
% 0.69/0.88 % Runner terminated.
% 1.68/0.90 % Zipperpin 1.5 exiting
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