%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET115-7 : TPTP v9.2.0. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.g06PpoJu7V true
% Computer : n012.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 04:51:37 PM UTC 2025
% Result : Unsatisfiable 1.22s 0.73s
% Output : Refutation 1.22s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : SET115-7 : TPTP v9.2.0. Bugfixed v7.3.0.
% 0.00/0.10 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.g06PpoJu7V true
% 0.09/0.30 % Computer : n012.cluster.edu
% 0.09/0.30 % Model : x86_64 x86_64
% 0.09/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.30 % Memory : 8042.1875MB
% 0.09/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.30 % CPULimit : 300
% 0.09/0.30 % WCLimit : 300
% 0.09/0.30 % DateTime : Wed Oct 1 13:06:23 EDT 2025
% 0.09/0.30 % CPUTime :
% 0.09/0.30 % Running portfolio for 300 s
% 0.09/0.30 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.30 % Number of cores: 8
% 0.15/0.30 % Python version: Python 3.6.8
% 0.15/0.31 % Running in FO mode
% 0.15/0.59 % Total configuration time : 435
% 0.15/0.59 % Estimated wc time : 1092
% 0.15/0.59 % Estimated cpu time (7 cpus) : 156.0
% 0.96/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.96/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.96/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.96/0.66 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.96/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.96/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.96/0.68 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 1.22/0.73 % Solved by fo/fo1_av.sh.
% 1.22/0.73 % done 45 iterations in 0.044s
% 1.22/0.73 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.22/0.73 % SZS output start Refutation
% 1.22/0.73 thf(second_type, type, second: $i > $i).
% 1.22/0.73 thf(ordered_pair_type, type, ordered_pair: $i > $i > $i).
% 1.22/0.73 thf(x_type, type, x: $i).
% 1.22/0.73 thf(first_type, type, first: $i > $i).
% 1.22/0.73 thf(existence_of_1st_and_2nd_4, axiom,
% 1.22/0.73 (( ( ordered_pair @ ( first @ X ) @ ( second @ X ) ) = ( X ) ) |
% 1.22/0.73 ( ( first @ X ) = ( X ) ))).
% 1.22/0.73 thf(zip_derived_cl155, plain,
% 1.22/0.73 (![X0 : $i]:
% 1.22/0.73 (((ordered_pair @ (first @ X0) @ (second @ X0)) = (X0))
% 1.22/0.73 | ((first @ X0) = (X0)))),
% 1.22/0.73 inference('cnf', [status(esa)], [existence_of_1st_and_2nd_4])).
% 1.22/0.73 thf(prove_unique_1st_and_2nd_in_pair_of_non_sets3_1, conjecture,
% 1.22/0.73 (( ordered_pair @ ( first @ x ) @ ( second @ x ) ) = ( x ))).
% 1.22/0.73 thf(zf_stmt_0, negated_conjecture,
% 1.22/0.73 (( ordered_pair @ ( first @ x ) @ ( second @ x ) ) != ( x )),
% 1.22/0.73 inference('cnf.neg', [status(esa)],
% 1.22/0.73 [prove_unique_1st_and_2nd_in_pair_of_non_sets3_1])).
% 1.22/0.73 thf(zip_derived_cl159, plain,
% 1.22/0.73 (((ordered_pair @ (first @ x) @ (second @ x)) != (x))),
% 1.22/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 1.22/0.73 thf(zip_derived_cl195, plain, ((((first @ x) = (x)) | ((x) != (x)))),
% 1.22/0.73 inference('s_sup-', [status(thm)], [zip_derived_cl155, zip_derived_cl159])).
% 1.22/0.73 thf(zip_derived_cl196, plain, (((first @ x) = (x))),
% 1.22/0.73 inference('simplify', [status(thm)], [zip_derived_cl195])).
% 1.22/0.73 thf(prove_unique_1st_in_pair_of_non_sets, conjecture,
% 1.22/0.73 (( first @ x ) = ( x ))).
% 1.22/0.73 thf(zf_stmt_1, negated_conjecture, (( first @ x ) != ( x )),
% 1.22/0.73 inference('cnf.neg', [status(esa)], [prove_unique_1st_in_pair_of_non_sets])).
% 1.22/0.73 thf(zip_derived_cl160, plain, (((first @ x) != (x))),
% 1.22/0.73 inference('cnf', [status(esa)], [zf_stmt_1])).
% 1.22/0.73 thf(zip_derived_cl197, plain, ($false),
% 1.22/0.73 inference('simplify_reflect-', [status(thm)],
% 1.22/0.73 [zip_derived_cl196, zip_derived_cl160])).
% 1.22/0.73
% 1.22/0.73 % SZS output end Refutation
% 1.22/0.73
% 1.22/0.73
% 1.22/0.73 % Terminating...
% 1.34/0.79 % Runner terminated.
% 1.34/0.81 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------