%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET239-6 : TPTP v9.2.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.PJqa7VgL99 true
% Computer : n023.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 04:51:53 PM UTC 2025
% Result : Unsatisfiable 0.97s 0.65s
% Output : Refutation 0.97s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11 % Problem : SET239-6 : TPTP v9.2.0. Bugfixed v2.1.0.
% 0.06/0.12 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.PJqa7VgL99 true
% 0.12/0.34 % Computer : n023.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Oct 1 13:13:08 EDT 2025
% 0.12/0.34 % CPUTime :
% 0.12/0.34 % Running portfolio for 300 s
% 0.12/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.34 % Number of cores: 8
% 0.12/0.35 % Python version: Python 3.6.8
% 0.12/0.35 % Running in FO mode
% 0.50/0.55 % Total configuration time : 435
% 0.50/0.55 % Estimated wc time : 1092
% 0.50/0.55 % Estimated cpu time (7 cpus) : 156.0
% 0.59/0.59 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.59/0.61 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.59/0.62 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.97/0.65 % Solved by fo/fo3_bce.sh.
% 0.97/0.65 % BCE start: 43
% 0.97/0.65 % BCE eliminated: 10
% 0.97/0.65 % PE start: 33
% 0.97/0.65 logic: eq
% 0.97/0.65 % PE eliminated: 3
% 0.97/0.65 % done 34 iterations in 0.020s
% 0.97/0.65 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.97/0.65 % SZS output start Refutation
% 0.97/0.65 thf(member_type, type, member: $i > $i > $o).
% 0.97/0.65 thf(z_type, type, z: $i).
% 0.97/0.65 thf(y_type, type, y: $i).
% 0.97/0.65 thf(intersection_type, type, intersection: $i > $i > $i).
% 0.97/0.65 thf(restrict_type, type, restrict: $i > $i > $i > $i).
% 0.97/0.65 thf(cross_product_type, type, cross_product: $i > $i > $i).
% 0.97/0.65 thf(xr_type, type, xr: $i).
% 0.97/0.65 thf(x_type, type, x: $i).
% 0.97/0.65 thf(prove_restriction_alternate_defn2_2, conjecture, (member @ z @ xr)).
% 0.97/0.65 thf(zf_stmt_0, negated_conjecture, (~( member @ z @ xr )),
% 0.97/0.65 inference('cnf.neg', [status(esa)], [prove_restriction_alternate_defn2_2])).
% 0.97/0.65 thf(zip_derived_cl41, plain, (~ (member @ z @ xr)),
% 0.97/0.65 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.97/0.65 thf(prove_restriction_alternate_defn2_1, conjecture,
% 0.97/0.65 (~( member @ z @ ( restrict @ xr @ x @ y ) ))).
% 0.97/0.65 thf(zf_stmt_1, negated_conjecture, (member @ z @ ( restrict @ xr @ x @ y )),
% 0.97/0.65 inference('cnf.neg', [status(esa)], [prove_restriction_alternate_defn2_1])).
% 0.97/0.65 thf(zip_derived_cl42, plain, ( (member @ z @ (restrict @ xr @ x @ y))),
% 0.97/0.65 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.97/0.65 thf(restriction1, axiom,
% 0.97/0.65 (( intersection @ Xr @ ( cross_product @ X @ Y ) ) =
% 0.97/0.65 ( restrict @ Xr @ X @ Y ))).
% 0.97/0.65 thf(zip_derived_cl16, plain,
% 0.97/0.65 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.97/0.65 ((intersection @ X0 @ (cross_product @ X1 @ X2))
% 0.97/0.65 = (restrict @ X0 @ X1 @ X2))),
% 0.97/0.65 inference('cnf', [status(esa)], [restriction1])).
% 0.97/0.65 thf(zip_derived_cl182, plain,
% 0.97/0.65 ( (member @ z @ (intersection @ xr @ (cross_product @ x @ y)))),
% 0.97/0.65 inference('demod', [status(thm)], [zip_derived_cl42, zip_derived_cl16])).
% 0.97/0.65 thf(intersection1, axiom,
% 0.97/0.65 (( ~( member @ Z @ ( intersection @ X @ Y ) ) ) | ( member @ Z @ X ))).
% 0.97/0.65 thf(zip_derived_cl13, plain,
% 0.97/0.65 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.97/0.65 (~ (member @ X0 @ (intersection @ X1 @ X2)) | (member @ X0 @ X1))),
% 0.97/0.65 inference('cnf', [status(esa)], [intersection1])).
% 0.97/0.65 thf(zip_derived_cl190, plain, ( (member @ z @ xr)),
% 0.97/0.65 inference('sup-', [status(thm)], [zip_derived_cl182, zip_derived_cl13])).
% 0.97/0.65 thf(zip_derived_cl194, plain, ($false),
% 0.97/0.65 inference('demod', [status(thm)], [zip_derived_cl41, zip_derived_cl190])).
% 0.97/0.65
% 0.97/0.65 % SZS output end Refutation
% 0.97/0.65
% 0.97/0.65
% 0.97/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.97/0.65 % Terminating...
% 1.54/0.74 % Runner terminated.
% 1.54/0.75 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------