TSTP Solution File: SET081-7 by Zipperpin---2.1.9999
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%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET081-7 : 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.9a81BRXPMP true
% Computer : n003.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 16:12:31 EDT 2023
% Result : Unsatisfiable 0.20s 0.73s
% Output : Refutation 0.20s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SET081-7 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.00/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.9a81BRXPMP true
% 0.13/0.34 % Computer : n003.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Sat Aug 26 08:55:38 EDT 2023
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.34 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.20/0.63 % Total configuration time : 435
% 0.20/0.63 % Estimated wc time : 1092
% 0.20/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.20/0.68 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.20/0.71 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.20/0.71 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.20/0.73 % Solved by fo/fo6_bce.sh.
% 0.20/0.73 % BCE start: 126
% 0.20/0.73 % BCE eliminated: 0
% 0.20/0.73 % PE start: 126
% 0.20/0.73 logic: eq
% 0.20/0.73 % PE eliminated: 16
% 0.20/0.73 % done 35 iterations in 0.033s
% 0.20/0.73 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.20/0.73 % SZS output start Refutation
% 0.20/0.73 thf(y_type, type, y: $i).
% 0.20/0.73 thf(member_type, type, member: $i > $i > $o).
% 0.20/0.73 thf(unordered_pair_type, type, unordered_pair: $i > $i > $i).
% 0.20/0.73 thf(x_type, type, x: $i).
% 0.20/0.73 thf(singleton_type, type, singleton: $i > $i).
% 0.20/0.73 thf(prove_only_member_in_singleton_1, conjecture,
% 0.20/0.73 (~( member @ y @ ( singleton @ x ) ))).
% 0.20/0.73 thf(zf_stmt_0, negated_conjecture, (member @ y @ ( singleton @ x )),
% 0.20/0.73 inference('cnf.neg', [status(esa)], [prove_only_member_in_singleton_1])).
% 0.20/0.73 thf(zip_derived_cl124, plain, ( (member @ y @ (singleton @ x))),
% 0.20/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.20/0.73 thf(singleton_set, axiom, (( unordered_pair @ X @ X ) = ( singleton @ X ))).
% 0.20/0.73 thf(zip_derived_cl11, plain,
% 0.20/0.73 (![X0 : $i]: ((unordered_pair @ X0 @ X0) = (singleton @ X0))),
% 0.20/0.73 inference('cnf', [status(esa)], [singleton_set])).
% 0.20/0.73 thf(zip_derived_cl543, plain, ( (member @ y @ (unordered_pair @ x @ x))),
% 0.20/0.73 inference('demod', [status(thm)], [zip_derived_cl124, zip_derived_cl11])).
% 0.20/0.73 thf(unordered_pair_member, axiom,
% 0.20/0.73 (( ~( member @ U @ ( unordered_pair @ X @ Y ) ) ) | ( ( U ) = ( X ) ) |
% 0.20/0.73 ( ( U ) = ( Y ) ))).
% 0.20/0.73 thf(zip_derived_cl7, plain,
% 0.20/0.73 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.20/0.73 (~ (member @ X0 @ (unordered_pair @ X1 @ X2))
% 0.20/0.73 | ((X0) = (X1))
% 0.20/0.73 | ((X0) = (X2)))),
% 0.20/0.73 inference('cnf', [status(esa)], [unordered_pair_member])).
% 0.20/0.73 thf(zip_derived_cl586, plain, ((((y) = (x)) | ((y) = (x)))),
% 0.20/0.73 inference('s_sup-', [status(thm)], [zip_derived_cl543, zip_derived_cl7])).
% 0.20/0.73 thf(zip_derived_cl589, plain, (((y) = (x))),
% 0.20/0.73 inference('simplify', [status(thm)], [zip_derived_cl586])).
% 0.20/0.73 thf(prove_only_member_in_singleton_2, conjecture, (( y ) = ( x ))).
% 0.20/0.73 thf(zf_stmt_1, negated_conjecture, (( y ) != ( x )),
% 0.20/0.73 inference('cnf.neg', [status(esa)], [prove_only_member_in_singleton_2])).
% 0.20/0.73 thf(zip_derived_cl125, plain, (((y) != (x))),
% 0.20/0.73 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.20/0.73 thf(zip_derived_cl590, plain, ($false),
% 0.20/0.73 inference('simplify_reflect-', [status(thm)],
% 0.20/0.73 [zip_derived_cl589, zip_derived_cl125])).
% 0.20/0.73
% 0.20/0.73 % SZS output end Refutation
% 0.20/0.73
% 0.20/0.73
% 0.20/0.73 % Terminating...
% 1.53/0.84 % Runner terminated.
% 1.53/0.86 % Zipperpin 1.5 exiting
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