TSTP Solution File: SET077-6 by Zipperpin---2.1.9999
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%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET077-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm : NO INFORMATION
% Format : NO INFORMATION
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.TmUsfDJLDo true
% Computer : n017.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 16:12:28 EDT 2023
% Result : Unsatisfiable 1.30s 0.75s
% Output : Refutation 1.30s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : SET077-6 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.14/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.TmUsfDJLDo true
% 0.14/0.34 % Computer : n017.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 : Sat Aug 26 15:20:41 EDT 2023
% 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
% 0.14/0.34 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in FO mode
% 0.21/0.64 % Total configuration time : 435
% 0.21/0.64 % Estimated wc time : 1092
% 0.21/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.21/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 1.18/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 1.18/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 1.18/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 1.18/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 1.30/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 1.30/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 1.30/0.75 % Solved by fo/fo6_bce.sh.
% 1.30/0.75 % BCE start: 92
% 1.30/0.75 % BCE eliminated: 0
% 1.30/0.75 % PE start: 92
% 1.30/0.75 logic: eq
% 1.30/0.75 % PE eliminated: 16
% 1.30/0.75 % done 27 iterations in 0.041s
% 1.30/0.75 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.30/0.75 % SZS output start Refutation
% 1.30/0.75 thf(universal_class_type, type, universal_class: $i).
% 1.30/0.75 thf(member_type, type, member: $i > $i > $o).
% 1.30/0.75 thf(x_type, type, x: $i).
% 1.30/0.75 thf(unordered_pair_type, type, unordered_pair: $i > $i > $i).
% 1.30/0.75 thf(singleton_type, type, singleton: $i > $i).
% 1.30/0.75 thf(prove_singletons_are_sets_1, conjecture,
% 1.30/0.75 (member @ ( singleton @ x ) @ universal_class)).
% 1.30/0.75 thf(zf_stmt_0, negated_conjecture,
% 1.30/0.75 (~( member @ ( singleton @ x ) @ universal_class )),
% 1.30/0.75 inference('cnf.neg', [status(esa)], [prove_singletons_are_sets_1])).
% 1.30/0.75 thf(zip_derived_cl91, plain,
% 1.30/0.75 (~ (member @ (singleton @ x) @ universal_class)),
% 1.30/0.75 inference('cnf', [status(esa)], [zf_stmt_0])).
% 1.30/0.75 thf(singleton_set, axiom, (( unordered_pair @ X @ X ) = ( singleton @ X ))).
% 1.30/0.75 thf(zip_derived_cl11, plain,
% 1.30/0.75 (![X0 : $i]: ((unordered_pair @ X0 @ X0) = (singleton @ X0))),
% 1.30/0.75 inference('cnf', [status(esa)], [singleton_set])).
% 1.30/0.75 thf(unordered_pairs_in_universal, axiom,
% 1.30/0.75 (member @ ( unordered_pair @ X @ Y ) @ universal_class)).
% 1.30/0.75 thf(zip_derived_cl10, plain,
% 1.30/0.75 (![X0 : $i, X1 : $i]:
% 1.30/0.75 (member @ (unordered_pair @ X0 @ X1) @ universal_class)),
% 1.30/0.75 inference('cnf', [status(esa)], [unordered_pairs_in_universal])).
% 1.30/0.75 thf(zip_derived_cl442, plain,
% 1.30/0.75 (![X0 : $i]: (member @ (singleton @ X0) @ universal_class)),
% 1.30/0.75 inference('s_sup+', [status(thm)], [zip_derived_cl11, zip_derived_cl10])).
% 1.30/0.75 thf(zip_derived_cl446, plain, ($false),
% 1.30/0.75 inference('demod', [status(thm)], [zip_derived_cl91, zip_derived_cl442])).
% 1.30/0.75
% 1.30/0.75 % SZS output end Refutation
% 1.30/0.75
% 1.30/0.75
% 1.30/0.75 % Terminating...
% 1.59/0.85 % Runner terminated.
% 1.66/0.86 % Zipperpin 1.5 exiting
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