TSTP Solution File: SET078-7 by Zipperpin---2.1.9999
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% File : Zipperpin---2.1.9999
% Problem : SET078-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : NO INFORMATION
% Format : NO INFORMATION
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.L8tq4rSvBl true
% Computer : n024.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 Aug 31 16:12:29 EDT 2023
% Result : Unsatisfiable 1.14s 0.78s
% Output : Refutation 1.14s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SET078-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.L8tq4rSvBl true
% 0.13/0.35 % Computer : n024.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Sat Aug 26 08:47:09 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.21/0.35 % Running in FO mode
% 0.21/0.67 % Total configuration time : 435
% 0.21/0.67 % Estimated wc time : 1092
% 0.21/0.67 % Estimated cpu time (7 cpus) : 156.0
% 1.14/0.74 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 1.14/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 1.14/0.76 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 1.14/0.76 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 1.14/0.76 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 1.14/0.77 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 1.14/0.77 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 1.14/0.78 % Solved by fo/fo3_bce.sh.
% 1.14/0.78 % BCE start: 62
% 1.14/0.78 % BCE eliminated: 2
% 1.14/0.78 % PE start: 60
% 1.14/0.78 logic: eq
% 1.14/0.78 % PE eliminated: 9
% 1.14/0.78 % done 49 iterations in 0.031s
% 1.14/0.78 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.14/0.78 % SZS output start Refutation
% 1.14/0.78 thf(universal_class_type, type, universal_class: $i).
% 1.14/0.78 thf(member_type, type, member: $i > $i > $o).
% 1.14/0.78 thf(y_type, type, y: $i).
% 1.14/0.78 thf(unordered_pair_type, type, unordered_pair: $i > $i > $i).
% 1.14/0.78 thf(singleton_type, type, singleton: $i > $i).
% 1.14/0.78 thf(x_type, type, x: $i).
% 1.14/0.78 thf(prove_corollary_1_to_singletons_are_sets_1, conjecture,
% 1.14/0.78 (member @ ( singleton @ y ) @ ( unordered_pair @ x @ ( singleton @ y ) ))).
% 1.14/0.78 thf(zf_stmt_0, negated_conjecture,
% 1.14/0.78 (~( member @ ( singleton @ y ) @ ( unordered_pair @ x @ ( singleton @ y ) ) )),
% 1.14/0.78 inference('cnf.neg', [status(esa)],
% 1.14/0.78 [prove_corollary_1_to_singletons_are_sets_1])).
% 1.14/0.78 thf(zip_derived_cl61, plain,
% 1.14/0.78 (~ (member @ (singleton @ y) @ (unordered_pair @ x @ (singleton @ y)))),
% 1.14/0.78 inference('cnf', [status(esa)], [zf_stmt_0])).
% 1.14/0.78 thf(unordered_pair3, axiom,
% 1.14/0.78 (( ~( member @ Y @ universal_class ) ) |
% 1.14/0.78 ( member @ Y @ ( unordered_pair @ X @ Y ) ))).
% 1.14/0.78 thf(zip_derived_cl7, plain,
% 1.14/0.78 (![X0 : $i, X1 : $i]:
% 1.14/0.78 (~ (member @ X0 @ universal_class)
% 1.14/0.78 | (member @ X0 @ (unordered_pair @ X1 @ X0)))),
% 1.14/0.78 inference('cnf', [status(esa)], [unordered_pair3])).
% 1.14/0.78 thf(zip_derived_cl328, plain,
% 1.14/0.78 (~ (member @ (singleton @ y) @ universal_class)),
% 1.14/0.78 inference('sup+', [status(thm)], [zip_derived_cl61, zip_derived_cl7])).
% 1.14/0.78 thf(singletons_are_sets, axiom,
% 1.14/0.78 (member @ ( singleton @ X ) @ universal_class)).
% 1.14/0.78 thf(zip_derived_cl60, plain,
% 1.14/0.78 (![X0 : $i]: (member @ (singleton @ X0) @ universal_class)),
% 1.14/0.78 inference('cnf', [status(esa)], [singletons_are_sets])).
% 1.14/0.78 thf(zip_derived_cl334, plain, ($false),
% 1.14/0.78 inference('demod', [status(thm)], [zip_derived_cl328, zip_derived_cl60])).
% 1.14/0.78
% 1.14/0.78 % SZS output end Refutation
% 1.14/0.78
% 1.14/0.78
% 1.14/0.78 % Terminating...
% 1.77/0.87 % Runner terminated.
% 1.78/0.88 % Zipperpin 1.5 exiting
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