%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : TOP004-2 : 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.9Xvf6s3drv true
% Computer : n011.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 05:08:41 PM UTC 2025
% Result : Unsatisfiable 0.57s 0.77s
% Output : Refutation 0.57s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : TOP004-2 : TPTP v9.2.0. Released v1.0.0.
% 0.12/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.9Xvf6s3drv true
% 0.15/0.36 % Computer : n011.cluster.edu
% 0.15/0.36 % Model : x86_64 x86_64
% 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36 % Memory : 8042.1875MB
% 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36 % CPULimit : 300
% 0.15/0.36 % WCLimit : 300
% 0.15/0.36 % DateTime : Wed Oct 1 15:41:23 EDT 2025
% 0.15/0.36 % CPUTime :
% 0.15/0.36 % Running portfolio for 300 s
% 0.15/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.36 % Number of cores: 8
% 0.15/0.36 % Python version: Python 3.6.8
% 0.15/0.37 % Running in FO mode
% 0.56/0.63 % Total configuration time : 435
% 0.56/0.63 % Estimated wc time : 1092
% 0.56/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.57/0.77 % Solved by fo/fo6_bce.sh.
% 0.57/0.77 % BCE start: 21
% 0.57/0.77 % BCE eliminated: 0
% 0.57/0.77 % PE start: 21
% 0.57/0.77 logic: neq
% 0.57/0.77 % PE eliminated: 2
% 0.57/0.77 % done 1 iterations in 0.016s
% 0.57/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.57/0.77 % SZS output start Refutation
% 0.57/0.77 thf(element_of_collection_type, type, element_of_collection: $i > $i > $o).
% 0.57/0.77 thf(f_type, type, f: $i).
% 0.57/0.77 thf(top_of_basis_type, type, top_of_basis: $i > $i).
% 0.57/0.77 thf(intersection_of_sets_type, type, intersection_of_sets: $i > $i > $i).
% 0.57/0.77 thf(lemma_1d_4, conjecture,
% 0.57/0.77 (element_of_collection @
% 0.57/0.77 ( intersection_of_sets @ U @ V ) @ ( top_of_basis @ f ))).
% 0.57/0.77 thf(zf_stmt_0, negated_conjecture,
% 0.57/0.77 (~( element_of_collection @
% 0.57/0.77 ( intersection_of_sets @ U @ V ) @ ( top_of_basis @ f ) )),
% 0.57/0.77 inference('cnf.neg', [status(esa)], [lemma_1d_4])).
% 0.57/0.77 thf(zip_derived_cl20, plain,
% 0.57/0.77 (![X0 : $i, X1 : $i]:
% 0.57/0.77 ~ (element_of_collection @ (intersection_of_sets @ X0 @ X1) @
% 0.57/0.77 (top_of_basis @ f))),
% 0.57/0.77 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.57/0.77 thf(lemma_1d_2, conjecture,
% 0.57/0.77 (~( element_of_collection @ U @ ( top_of_basis @ f ) ))).
% 0.57/0.77 thf(zf_stmt_1, negated_conjecture,
% 0.57/0.77 (element_of_collection @ U @ ( top_of_basis @ f )),
% 0.57/0.77 inference('cnf.neg', [status(esa)], [lemma_1d_2])).
% 0.57/0.77 thf(zip_derived_cl18, plain,
% 0.57/0.77 (![X0 : $i]: (element_of_collection @ X0 @ (top_of_basis @ f))),
% 0.57/0.77 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.57/0.77 thf(zip_derived_cl27, plain, ($false),
% 0.57/0.77 inference('demod', [status(thm)], [zip_derived_cl20, zip_derived_cl18])).
% 0.57/0.77
% 0.57/0.77 % SZS output end Refutation
% 0.57/0.77
% 0.57/0.77
% 0.57/0.77 % Terminating...
% 0.57/0.85 % Runner terminated.
% 1.63/0.86 % Zipperpin 1.5 exiting
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