%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : NUN089+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.jKHTjNuVvU true
% Computer : n009.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 04:49:00 PM UTC 2025
% Result : Theorem 0.53s 0.73s
% Output : Refutation 0.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : NUN089+2 : TPTP v9.2.0. Released v7.3.0.
% 0.10/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.jKHTjNuVvU true
% 0.13/0.34 % Computer : n009.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 : Wed Oct 1 12:12:23 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.34 % Running portfolio for 300 s
% 0.13/0.34 % File : /export/starexec/sandbox2/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
% 0.50/0.63 % Total configuration time : 435
% 0.50/0.63 % Estimated wc time : 1092
% 0.50/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.53/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.53/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.53/0.73 % Solved by fo/fo6_bce.sh.
% 0.53/0.73 % BCE start: 49
% 0.53/0.73 % BCE eliminated: 0
% 0.53/0.73 % PE start: 49
% 0.53/0.73 logic: eq
% 0.53/0.73 % PE eliminated: 17
% 0.53/0.73 % done 28 iterations in 0.016s
% 0.53/0.73 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.53/0.73 % SZS output start Refutation
% 0.53/0.73 thf(sk__23_type, type, sk__23: $i).
% 0.53/0.73 thf(r2_type, type, r2: $i > $i > $o).
% 0.53/0.73 thf(sk__21_type, type, sk__21: $i).
% 0.53/0.73 thf(sk__20_type, type, sk__20: $i).
% 0.53/0.73 thf(r1_type, type, r1: $i > $o).
% 0.53/0.73 thf(sk__22_type, type, sk__22: $i).
% 0.53/0.73 thf(zip_tseitin_0_type, type, zip_tseitin_0: $i > $i > $o).
% 0.53/0.73 thf(zip_tseitin_1_type, type, zip_tseitin_1: $i > $i > $o).
% 0.53/0.73 thf(sk__type, type, sk_: $i).
% 0.53/0.73 thf(zerouneqtwo, conjecture,
% 0.53/0.73 (![Y1:$i]:
% 0.53/0.73 ( ( ![Y4:$i]: ( ( ~( r1 @ Y4 ) ) | ( ( Y4 ) != ( Y1 ) ) ) ) |
% 0.53/0.73 ( ![Y2:$i]:
% 0.53/0.73 ( ( ~( r2 @ Y2 @ Y1 ) ) |
% 0.53/0.73 ( ![Y3:$i]: ( ( ~( r2 @ Y3 @ Y2 ) ) | ( ~( r1 @ Y3 ) ) ) ) ) ) ))).
% 0.53/0.73 thf(zf_stmt_0, negated_conjecture,
% 0.53/0.73 (~( ![Y1:$i]:
% 0.53/0.73 ( ( ![Y4:$i]: ( ( ~( r1 @ Y4 ) ) | ( ( Y4 ) != ( Y1 ) ) ) ) |
% 0.53/0.73 ( ![Y2:$i]:
% 0.53/0.73 ( ( ~( r2 @ Y2 @ Y1 ) ) |
% 0.53/0.73 ( ![Y3:$i]: ( ( ~( r2 @ Y3 @ Y2 ) ) | ( ~( r1 @ Y3 ) ) ) ) ) ) ) )),
% 0.53/0.73 inference('cnf.neg', [status(esa)], [zerouneqtwo])).
% 0.53/0.73 thf(zip_derived_cl44, plain, ( (r2 @ sk__22 @ sk__20)),
% 0.53/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.73 thf(zip_derived_cl47, plain, ( (r1 @ sk__21)),
% 0.53/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.73 thf(zip_derived_cl48, plain, (((sk__21) = (sk__20))),
% 0.53/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.73 thf(zip_derived_cl226, plain, ( (r1 @ sk__20)),
% 0.53/0.73 inference('demod', [status(thm)], [zip_derived_cl47, zip_derived_cl48])).
% 0.53/0.73 thf(axiom_1, axiom,
% 0.53/0.73 (?[Y24:$i]:
% 0.53/0.73 ( ![X19:$i]:
% 0.53/0.73 ( ( ( ~( r1 @ X19 ) ) & ( ( X19 ) != ( Y24 ) ) ) |
% 0.53/0.73 ( ( r1 @ X19 ) & ( ( X19 ) = ( Y24 ) ) ) ) ))).
% 0.53/0.73 thf(zf_stmt_1, type, zip_tseitin_1 : $i > $i > $o).
% 0.53/0.73 thf(zf_stmt_2, axiom,
% 0.53/0.73 (![X19:$i,Y24:$i]:
% 0.53/0.73 ( ( zip_tseitin_1 @ X19 @ Y24 ) =>
% 0.53/0.73 ( ( ( X19 ) = ( Y24 ) ) & ( r1 @ X19 ) ) ))).
% 0.53/0.73 thf(zf_stmt_3, type, zip_tseitin_0 : $i > $i > $o).
% 0.53/0.73 thf(zf_stmt_4, axiom,
% 0.53/0.73 (![X19:$i,Y24:$i]:
% 0.53/0.73 ( ( zip_tseitin_0 @ X19 @ Y24 ) =>
% 0.53/0.73 ( ( ( X19 ) != ( Y24 ) ) & ( ~( r1 @ X19 ) ) ) ))).
% 0.53/0.73 thf(zf_stmt_5, axiom,
% 0.53/0.73 (?[Y24:$i]:
% 0.53/0.73 ( ![X19:$i]:
% 0.53/0.73 ( ( zip_tseitin_1 @ X19 @ Y24 ) | ( zip_tseitin_0 @ X19 @ Y24 ) ) ))).
% 0.53/0.73 thf(zip_derived_cl4, plain,
% 0.53/0.73 (![X0 : $i]: ( (zip_tseitin_1 @ X0 @ sk_) | (zip_tseitin_0 @ X0 @ sk_))),
% 0.53/0.73 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.53/0.73 thf(zip_derived_cl1, plain,
% 0.53/0.73 (![X0 : $i, X1 : $i]: (~ (r1 @ X0) | ~ (zip_tseitin_0 @ X0 @ X1))),
% 0.53/0.73 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.53/0.73 thf(zip_derived_cl172, plain,
% 0.53/0.73 (![X0 : $i]: ( (zip_tseitin_1 @ X0 @ sk_) | ~ (r1 @ X0))),
% 0.53/0.73 inference('dp-resolution', [status(thm)],
% 0.53/0.73 [zip_derived_cl4, zip_derived_cl1])).
% 0.53/0.73 thf(zip_derived_cl2, plain,
% 0.53/0.73 (![X0 : $i, X1 : $i]: (((X1) = (X0)) | ~ (zip_tseitin_1 @ X1 @ X0))),
% 0.53/0.73 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.53/0.73 thf(zip_derived_cl183, plain, (![X0 : $i]: (~ (r1 @ X0) | ((X0) = (sk_)))),
% 0.53/0.73 inference('dp-resolution', [status(thm)],
% 0.53/0.73 [zip_derived_cl172, zip_derived_cl2])).
% 0.53/0.73 thf(zip_derived_cl228, plain, (((sk__20) = (sk_))),
% 0.53/0.73 inference('s_sup-', [status(thm)], [zip_derived_cl226, zip_derived_cl183])).
% 0.53/0.73 thf(zip_derived_cl245, plain, ( (r2 @ sk__22 @ sk_)),
% 0.53/0.73 inference('demod', [status(thm)], [zip_derived_cl44, zip_derived_cl228])).
% 0.53/0.73 thf(axiom_7a, axiom,
% 0.53/0.73 (![X7:$i,Y10:$i]:
% 0.53/0.73 ( ( ~( r2 @ X7 @ Y10 ) ) |
% 0.53/0.73 ( ![Y20:$i]: ( ( ( Y20 ) != ( Y10 ) ) | ( ~( r1 @ Y20 ) ) ) ) ))).
% 0.53/0.73 thf(zip_derived_cl43, plain,
% 0.53/0.73 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.53/0.73 (~ (r2 @ X0 @ X1) | ~ (r1 @ X2) | ((X2) != (X1)))),
% 0.53/0.73 inference('cnf', [status(esa)], [axiom_7a])).
% 0.53/0.73 thf(zip_derived_cl247, plain,
% 0.53/0.73 (![X0 : $i, X1 : $i]: (~ (r1 @ X0) | ~ (r2 @ X1 @ X0))),
% 0.53/0.73 inference('eq_res', [status(thm)], [zip_derived_cl43])).
% 0.53/0.73 thf(zip_derived_cl251, plain, (~ (r1 @ sk_)),
% 0.53/0.73 inference('s_sup-', [status(thm)], [zip_derived_cl245, zip_derived_cl247])).
% 0.53/0.73 thf(zip_derived_cl45, plain, ( (r1 @ sk__23)),
% 0.53/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.73 thf(zip_derived_cl183, plain, (![X0 : $i]: (~ (r1 @ X0) | ((X0) = (sk_)))),
% 0.53/0.73 inference('dp-resolution', [status(thm)],
% 0.53/0.73 [zip_derived_cl172, zip_derived_cl2])).
% 0.53/0.73 thf(zip_derived_cl45, plain, ( (r1 @ sk__23)),
% 0.53/0.73 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.53/0.73 thf(zip_derived_cl227, plain, (((sk__23) = (sk_))),
% 0.53/0.73 inference('s_sup+', [status(thm)], [zip_derived_cl183, zip_derived_cl45])).
% 0.53/0.73 thf(zip_derived_cl230, plain, ( (r1 @ sk_)),
% 0.53/0.73 inference('demod', [status(thm)], [zip_derived_cl45, zip_derived_cl227])).
% 0.53/0.73 thf(zip_derived_cl252, plain, ($false),
% 0.53/0.73 inference('demod', [status(thm)], [zip_derived_cl251, zip_derived_cl230])).
% 0.53/0.73
% 0.53/0.73 % SZS output end Refutation
% 0.53/0.73
% 0.53/0.73
% 0.53/0.73 % Terminating...
% 0.58/0.84 % Runner terminated.
% 0.58/0.85 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------