%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUN067+2 : TPTP v9.2.0. Released 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.ZtvDxCDDxJ true
% Computer : n020.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 04:48:55 PM UTC 2025
% Result : Theorem 0.59s 0.84s
% Output : Refutation 0.59s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : NUN067+2 : TPTP v9.2.0. Released v7.3.0.
% 0.08/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ZtvDxCDDxJ true
% 0.13/0.36 % Computer : n020.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Wed Oct 1 12:12:08 EDT 2025
% 0.13/0.36 % CPUTime :
% 0.13/0.36 % Running portfolio for 300 s
% 0.13/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.36 % Number of cores: 8
% 0.13/0.36 % Python version: Python 3.6.8
% 0.13/0.36 % Running in FO mode
% 0.56/0.68 % Total configuration time : 435
% 0.56/0.68 % Estimated wc time : 1092
% 0.56/0.68 % Estimated cpu time (7 cpus) : 156.0
% 0.59/0.78 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.59/0.79 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.59/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.59/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.59/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.59/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.59/0.82 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.59/0.84 % Solved by fo/fo3_bce.sh.
% 0.59/0.84 % BCE start: 46
% 0.59/0.84 % BCE eliminated: 0
% 0.59/0.84 % PE start: 46
% 0.59/0.84 logic: eq
% 0.59/0.84 % PE eliminated: 13
% 0.59/0.84 % done 16 iterations in 0.022s
% 0.59/0.84 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.59/0.84 % SZS output start Refutation
% 0.59/0.84 thf(r3_type, type, r3: $i > $i > $i > $o).
% 0.59/0.84 thf(sk__7_type, type, sk__7: $i > $i > $i).
% 0.59/0.84 thf(r2_type, type, r2: $i > $i > $o).
% 0.59/0.84 thf(r1_type, type, r1: $i > $o).
% 0.59/0.84 thf(zip_tseitin_1_type, type, zip_tseitin_1: $i > $i > $o).
% 0.59/0.84 thf(sk__20_type, type, sk__20: $i > $i).
% 0.59/0.84 thf(sk__type, type, sk_: $i).
% 0.59/0.84 thf(zip_tseitin_0_type, type, zip_tseitin_0: $i > $i > $o).
% 0.59/0.84 thf(axiom_1a, axiom,
% 0.59/0.84 (![X1:$i,X8:$i]:
% 0.59/0.84 ( ?[Y4:$i]:
% 0.59/0.84 ( ( ?[Y7:$i]: ( ( r3 @ X1 @ X8 @ Y7 ) & ( r2 @ Y7 @ Y4 ) ) ) &
% 0.59/0.84 ( ?[Y5:$i]:
% 0.59/0.84 ( ( ( Y5 ) = ( Y4 ) ) &
% 0.59/0.84 ( ?[Y15:$i]: ( ( r3 @ X1 @ Y15 @ Y5 ) & ( r2 @ X8 @ Y15 ) ) ) ) ) ) ))).
% 0.59/0.84 thf(zip_derived_cl21, plain,
% 0.59/0.84 (![X0 : $i, X1 : $i]: (r2 @ X0 @ (sk__7 @ X0 @ X1))),
% 0.59/0.84 inference('cnf', [status(esa)], [axiom_1a])).
% 0.59/0.84 thf(nonzerosexist, conjecture,
% 0.59/0.84 (?[Y1:$i]: ( ![Y2:$i]: ( ( ( Y1 ) != ( Y2 ) ) | ( ~( r1 @ Y2 ) ) ) ))).
% 0.59/0.84 thf(zf_stmt_0, negated_conjecture,
% 0.59/0.84 (~( ?[Y1:$i]: ( ![Y2:$i]: ( ( ( Y1 ) != ( Y2 ) ) | ( ~( r1 @ Y2 ) ) ) ) )),
% 0.59/0.84 inference('cnf.neg', [status(esa)], [nonzerosexist])).
% 0.59/0.84 thf(zip_derived_cl44, plain, (![X0 : $i]: (r1 @ (sk__20 @ X0))),
% 0.59/0.84 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.59/0.84 thf(axiom_1, axiom,
% 0.59/0.84 (?[Y24:$i]:
% 0.59/0.84 ( ![X19:$i]:
% 0.59/0.84 ( ( ( ~( r1 @ X19 ) ) & ( ( X19 ) != ( Y24 ) ) ) |
% 0.59/0.84 ( ( r1 @ X19 ) & ( ( X19 ) = ( Y24 ) ) ) ) ))).
% 0.59/0.84 thf(zf_stmt_1, type, zip_tseitin_1 : $i > $i > $o).
% 0.59/0.84 thf(zf_stmt_2, axiom,
% 0.59/0.84 (![X19:$i,Y24:$i]:
% 0.59/0.84 ( ( zip_tseitin_1 @ X19 @ Y24 ) =>
% 0.59/0.84 ( ( ( X19 ) = ( Y24 ) ) & ( r1 @ X19 ) ) ))).
% 0.59/0.84 thf(zf_stmt_3, type, zip_tseitin_0 : $i > $i > $o).
% 0.59/0.84 thf(zf_stmt_4, axiom,
% 0.59/0.84 (![X19:$i,Y24:$i]:
% 0.59/0.84 ( ( zip_tseitin_0 @ X19 @ Y24 ) =>
% 0.59/0.84 ( ( ( X19 ) != ( Y24 ) ) & ( ~( r1 @ X19 ) ) ) ))).
% 0.59/0.84 thf(zf_stmt_5, axiom,
% 0.59/0.84 (?[Y24:$i]:
% 0.59/0.84 ( ![X19:$i]:
% 0.59/0.84 ( ( zip_tseitin_1 @ X19 @ Y24 ) | ( zip_tseitin_0 @ X19 @ Y24 ) ) ))).
% 0.59/0.84 thf(zip_derived_cl4, plain,
% 0.59/0.84 (![X0 : $i]: ( (zip_tseitin_1 @ X0 @ sk_) | (zip_tseitin_0 @ X0 @ sk_))),
% 0.59/0.84 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.59/0.84 thf(zip_derived_cl1, plain,
% 0.59/0.84 (![X0 : $i, X1 : $i]: (~ (r1 @ X0) | ~ (zip_tseitin_0 @ X0 @ X1))),
% 0.59/0.84 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.59/0.84 thf(zip_derived_cl163, plain,
% 0.59/0.84 (![X0 : $i]: ( (zip_tseitin_1 @ X0 @ sk_) | ~ (r1 @ X0))),
% 0.59/0.84 inference('dp-resolution', [status(thm)],
% 0.59/0.84 [zip_derived_cl4, zip_derived_cl1])).
% 0.59/0.84 thf(zip_derived_cl2, plain,
% 0.59/0.84 (![X0 : $i, X1 : $i]: (((X1) = (X0)) | ~ (zip_tseitin_1 @ X1 @ X0))),
% 0.59/0.84 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.59/0.84 thf(zip_derived_cl174, plain, (![X0 : $i]: (~ (r1 @ X0) | ((X0) = (sk_)))),
% 0.59/0.84 inference('dp-resolution', [status(thm)],
% 0.59/0.84 [zip_derived_cl163, zip_derived_cl2])).
% 0.59/0.84 thf(zip_derived_cl208, plain, (![X0 : $i]: ((sk__20 @ X0) = (sk_))),
% 0.59/0.84 inference('dp-resolution', [status(thm)],
% 0.59/0.84 [zip_derived_cl44, zip_derived_cl174])).
% 0.59/0.84 thf(zip_derived_cl45, plain, (![X0 : $i]: ((X0) = (sk__20 @ X0))),
% 0.59/0.84 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.59/0.84 thf(zip_derived_cl215, plain, (![X0 : $i]: ((X0) = (sk_))),
% 0.59/0.84 inference('sup+', [status(thm)], [zip_derived_cl208, zip_derived_cl45])).
% 0.59/0.84 thf(zip_derived_cl215, plain, (![X0 : $i]: ((X0) = (sk_))),
% 0.59/0.84 inference('sup+', [status(thm)], [zip_derived_cl208, zip_derived_cl45])).
% 0.59/0.84 thf(zip_derived_cl221, plain, (![X0 : $i, X1 : $i]: ((X1) = (X0))),
% 0.59/0.84 inference('sup+', [status(thm)], [zip_derived_cl215, zip_derived_cl215])).
% 0.59/0.84 thf(zip_derived_cl4, plain,
% 0.59/0.84 (![X0 : $i]: ( (zip_tseitin_1 @ X0 @ sk_) | (zip_tseitin_0 @ X0 @ sk_))),
% 0.59/0.84 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.59/0.84 thf(zip_derived_cl0, plain,
% 0.59/0.84 (![X0 : $i, X1 : $i]: (((X1) != (X0)) | ~ (zip_tseitin_0 @ X1 @ X0))),
% 0.59/0.84 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.59/0.84 thf(zip_derived_cl162, plain,
% 0.59/0.84 (![X0 : $i]: ( (zip_tseitin_1 @ X0 @ sk_) | ((X0) != (sk_)))),
% 0.59/0.84 inference('dp-resolution', [status(thm)],
% 0.59/0.84 [zip_derived_cl4, zip_derived_cl0])).
% 0.59/0.84 thf(zip_derived_cl3, plain,
% 0.59/0.84 (![X0 : $i, X1 : $i]: ( (r1 @ X0) | ~ (zip_tseitin_1 @ X0 @ X1))),
% 0.59/0.84 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.59/0.84 thf(zip_derived_cl173, plain, (![X0 : $i]: (((X0) != (sk_)) | (r1 @ X0))),
% 0.59/0.84 inference('dp-resolution', [status(thm)],
% 0.59/0.84 [zip_derived_cl162, zip_derived_cl3])).
% 0.59/0.84 thf(axiom_7a, axiom,
% 0.59/0.84 (![X7:$i,Y10:$i]:
% 0.59/0.84 ( ( ~( r2 @ X7 @ Y10 ) ) |
% 0.59/0.84 ( ![Y20:$i]: ( ( ( Y20 ) != ( Y10 ) ) | ( ~( r1 @ Y20 ) ) ) ) ))).
% 0.59/0.84 thf(zip_derived_cl43, plain,
% 0.59/0.84 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.59/0.84 (~ (r2 @ X0 @ X1) | ~ (r1 @ X2) | ((X2) != (X1)))),
% 0.59/0.84 inference('cnf', [status(esa)], [axiom_7a])).
% 0.59/0.84 thf(zip_derived_cl209, plain,
% 0.59/0.84 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.59/0.84 (((X0) != (sk_)) | ((X0) != (X1)) | ~ (r2 @ X2 @ X1))),
% 0.59/0.84 inference('dp-resolution', [status(thm)],
% 0.59/0.84 [zip_derived_cl173, zip_derived_cl43])).
% 0.59/0.84 thf(zip_derived_cl221, plain, (![X0 : $i, X1 : $i]: ((X1) = (X0))),
% 0.59/0.84 inference('sup+', [status(thm)], [zip_derived_cl215, zip_derived_cl215])).
% 0.59/0.84 thf(zip_derived_cl227, plain, (![X1 : $i, X2 : $i]: ~ (r2 @ X2 @ X1)),
% 0.59/0.84 inference('simplify_reflect+', [status(thm)],
% 0.59/0.84 [zip_derived_cl209, zip_derived_cl221])).
% 0.59/0.84 thf(zip_derived_cl229, plain, ($false),
% 0.59/0.84 inference('demod', [status(thm)],
% 0.59/0.84 [zip_derived_cl21, zip_derived_cl221, zip_derived_cl227])).
% 0.59/0.84
% 0.59/0.84 % SZS output end Refutation
% 0.59/0.84
% 0.59/0.84
% 0.59/0.84 % Terminating...
% 1.87/0.90 % Runner terminated.
% 1.87/0.92 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------