0.10/0.10 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.10/0.11 % Command : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.ueaDQK85uF 0.11/0.32 % Computer : n008.cluster.edu 0.11/0.32 % Model : x86_64 x86_64 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.11/0.32 % Memory : 8042.1875MB 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.16/0.32 % CPULimit : 960 0.16/0.32 % DateTime : Thu Jul 2 07:10:14 EDT 2020 0.16/0.32 % CPUTime : 0.16/0.32 % Running portfolio for 120 s 0.16/0.32 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.16/0.32 % Number of cores: 8 0.16/0.32 % Python version: Python 3.6.8 0.16/0.32 % Running in FO mode 3.02/3.28 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 3.02/3.28 % Solved by: fo/fo7.sh 3.02/3.28 To remain in the chosen logic fragment, unification with booleans has been disabled. 3.02/3.28 % done 1370 iterations in 2.858s 3.02/3.28 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 3.02/3.28 % SZS output start Refutation 3.02/3.28 tff(nononesexist, conjecture, 3.02/3.28 (?[Y1]: 3.02/3.28 ((![Y2]: ((Y1 != Y2) | (![Y3]: ((~r1(Y3)) | (~r2(Y3,Y2)))))) & 3.02/3.28 (![Y4]: ((Y4 != Y1) | (~r1(Y4))))))). 3.02/3.28 tff(zf_stmt_0, negated_conjecture, 3.02/3.28 (~ 3.02/3.28 (?[Y1]: 3.02/3.28 ((![Y2]: ((Y1 != Y2) | (![Y3]: ((~r1(Y3)) | (~r2(Y3,Y2)))))) & 3.02/3.28 (![Y4]: ((Y4 != Y1) | (~r1(Y4)))))))). 3.02/3.28 tff('0', plain, ![X40]: (X40 = sk_Y2_1(X40) | sk_Y4_1(X40) = X40), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_0])). 3.02/3.28 tff('1', plain, ![X40]: (X40 = sk_Y2_1(X40) | r1(sk_Y4_1(X40))), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_0])). 3.02/3.28 tff('2', plain, ![X0]: ( r1(X0) | X0 = sk_Y2_1(X0) | X0 = sk_Y2_1(X0)), 3.02/3.28 inference('sup+', [status(thm)], ['0', '1'])). 3.02/3.28 tff('3', plain, ![X0]: (X0 = sk_Y2_1(X0) | r1(X0)), 3.02/3.28 inference('simplify', [status(thm)], ['2'])). 3.02/3.28 tff(axiom_2, axiom, 3.02/3.28 (![X11]: 3.02/3.28 (?[Y21]: 3.02/3.28 (![X12]: 3.02/3.28 (((X12 = Y21) & r2(X11,X12)) | ((~r2(X11,X12)) & (X12 != Y21))))))). 3.02/3.28 tff(zf_stmt_1, type, zip_tseitin_5 : ($i * $i * $i) > $o). 3.02/3.28 tff(zf_stmt_2, axiom, 3.02/3.28 (zip_tseitin_5(X12,Y21,X11) => ((X12 != Y21) & (~r2(X11,X12))))). 3.02/3.28 tff(zf_stmt_3, type, zip_tseitin_4 : ($i * $i * $i) > $o). 3.02/3.28 tff(zf_stmt_4, axiom, 3.02/3.28 (zip_tseitin_4(X12,Y21,X11) => (r2(X11,X12) & (X12 = Y21)))). 3.02/3.28 tff(zf_stmt_5, axiom, 3.02/3.28 (![X11]: 3.02/3.28 (?[Y21]: 3.02/3.28 (![X12]: (zip_tseitin_5(X12,Y21,X11) | zip_tseitin_4(X12,Y21,X11)))))). 3.02/3.28 tff('4', plain, 3.02/3.28 ![X15, X16]: 3.02/3.28 ( zip_tseitin_5(X15, sk_Y21(X16), X16) 3.02/3.28 | zip_tseitin_4(X15, sk_Y21(X16), X16)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_5])). 3.02/3.28 tff('5', plain, 3.02/3.28 ![X12, X13, X14]: (X13 != X14 | ~ zip_tseitin_5(X13, X14, X12)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_2])). 3.02/3.28 tff('6', plain, ![X12, X14]: ~ zip_tseitin_5(X14, X14, X12), 3.02/3.28 inference('simplify', [status(thm)], ['5'])). 3.02/3.28 tff('7', plain, ![X0]: zip_tseitin_4(sk_Y21(X0), sk_Y21(X0), X0), 3.02/3.28 inference('sup-', [status(thm)], ['4', '6'])). 3.02/3.28 tff('8', plain, 3.02/3.28 ![X12, X13, X14]: ( r2(X12, X13) | ~ zip_tseitin_4(X13, X14, X12)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_4])). 3.02/3.28 tff('9', plain, ![X0]: r2(X0, sk_Y21(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['7', '8'])). 3.02/3.28 tff(axiom_7a, axiom, 3.02/3.28 (![X7,Y10]: ((![Y20]: ((~r1(Y20)) | (Y10 != Y20))) | (~r2(X7,Y10))))). 3.02/3.28 tff('10', plain, ![X30, X31, X32]: (X31 != X30 | ~ r1(X30) | ~ r2(X32, X31)), 3.02/3.28 inference('cnf', [status(esa)], [axiom_7a])). 3.02/3.28 tff('11', plain, ![X30, X32]: (~ r2(X32, X30) | ~ r1(X30)), 3.02/3.28 inference('simplify', [status(thm)], ['10'])). 3.02/3.28 tff('12', plain, ![X0]: ~ r1(sk_Y21(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['9', '11'])). 3.02/3.28 tff('13', plain, ![X0]: sk_Y21(X0) = sk_Y2_1(sk_Y21(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['3', '12'])). 3.02/3.28 tff(axiom_5a, axiom, 3.02/3.28 (![X5]: 3.02/3.28 (?[Y8]: 3.02/3.28 ((?[Y18]: (r1(Y18) & (Y18 = Y8))) & 3.02/3.28 (?[Y17]: (r1(Y17) & r4(X5,Y17,Y8))))))). 3.02/3.28 tff('14', plain, ![X22]: r1(sk_Y18(X22)), 3.02/3.28 inference('cnf', [status(esa)], [axiom_5a])). 3.02/3.28 tff('15', plain, ![X22]: sk_Y18(X22) = sk_Y8(X22), 3.02/3.28 inference('cnf', [status(esa)], [axiom_5a])). 3.02/3.28 tff('16', plain, ![X22]: r1(sk_Y8(X22)), 3.02/3.28 inference('demod', [status(thm)], ['14', '15'])). 3.02/3.28 tff(axiom_1, axiom, 3.02/3.28 (?[Y24]: (![X19]: ((r1(X19) & (Y24 = X19)) | ((Y24 != X19) & (~r1(X19))))))). 3.02/3.28 tff(zf_stmt_6, type, zip_tseitin_7 : ($i * $i) > $o). 3.02/3.28 tff(zf_stmt_7, axiom, 3.02/3.28 (zip_tseitin_7(X19,Y24) => ((~r1(X19)) & (Y24 != X19)))). 3.02/3.28 tff(zf_stmt_8, type, zip_tseitin_6 : ($i * $i) > $o). 3.02/3.28 tff(zf_stmt_9, axiom, (zip_tseitin_6(X19,Y24) => ((Y24 = X19) & r1(X19)))). 3.02/3.28 tff(zf_stmt_10, axiom, 3.02/3.28 (?[Y24]: (![X19]: (zip_tseitin_7(X19,Y24) | zip_tseitin_6(X19,Y24))))). 3.02/3.28 tff('17', plain, 3.02/3.28 ![X21]: ( zip_tseitin_7(X21, sk_Y24) | zip_tseitin_6(X21, sk_Y24)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_10])). 3.02/3.28 tff('18', plain, ![X19, X20]: (~ r1(X19) | ~ zip_tseitin_7(X19, X20)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_7])). 3.02/3.28 tff('19', plain, ![X0]: ( zip_tseitin_6(X0, sk_Y24) | ~ r1(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['17', '18'])). 3.02/3.28 tff('20', plain, ![X19, X20]: (X20 = X19 | ~ zip_tseitin_6(X19, X20)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_9])). 3.02/3.28 tff('21', plain, ![X0]: (~ r1(X0) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['19', '20'])). 3.02/3.28 tff('22', plain, ![X0]: sk_Y24 = sk_Y8(X0), 3.02/3.28 inference('sup-', [status(thm)], ['16', '21'])). 3.02/3.28 tff('23', plain, ![X40]: ( r1(sk_Y3_1(X40)) | r1(sk_Y4_1(X40))), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_0])). 3.02/3.28 tff('24', plain, ![X22]: r1(sk_Y8(X22)), 3.02/3.28 inference('demod', [status(thm)], ['14', '15'])). 3.02/3.28 tff('25', plain, ![X0]: (~ r1(X0) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['19', '20'])). 3.02/3.28 tff('26', plain, ![X0]: (~ r1(X0) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['19', '20'])). 3.02/3.28 tff('27', plain, ![X0, X1]: (X0 = X1 | ~ r1(X0) | ~ r1(X1)), 3.02/3.28 inference('sup+', [status(thm)], ['25', '26'])). 3.02/3.28 tff('28', plain, ![X0, X1]: (~ r1(X1) | sk_Y8(X0) = X1), 3.02/3.28 inference('sup-', [status(thm)], ['24', '27'])). 3.02/3.28 tff('29', plain, ![X0, X1]: ( r1(sk_Y4_1(X0)) | sk_Y8(X1) = sk_Y3_1(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['23', '28'])). 3.02/3.28 tff('30', plain, 3.02/3.28 ![X40]: ( r2(sk_Y3_1(X40), sk_Y2_1(X40)) | r1(sk_Y4_1(X40))), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_0])). 3.02/3.28 tff('31', plain, 3.02/3.28 ![X0, X1]: 3.02/3.28 ( r2(sk_Y8(X0), sk_Y2_1(X1)) | r1(sk_Y4_1(X1)) | r1(sk_Y4_1(X1))), 3.02/3.28 inference('sup+', [status(thm)], ['29', '30'])). 3.02/3.28 tff('32', plain, ![X0, X1]: ( r1(sk_Y4_1(X1)) | r2(sk_Y8(X0), sk_Y2_1(X1))), 3.02/3.28 inference('simplify', [status(thm)], ['31'])). 3.02/3.28 tff('33', plain, ![X0]: ( r2(sk_Y24, sk_Y2_1(X0)) | r1(sk_Y4_1(X0))), 3.02/3.28 inference('sup+', [status(thm)], ['22', '32'])). 3.02/3.28 tff('34', plain, ![X0]: ( r2(sk_Y24, sk_Y21(X0)) | r1(sk_Y4_1(sk_Y21(X0)))), 3.02/3.28 inference('sup+', [status(thm)], ['13', '33'])). 3.02/3.28 tff('35', plain, ![X0]: r2(X0, sk_Y21(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['7', '8'])). 3.02/3.28 tff(axiom_3a, axiom, 3.02/3.28 (![X3,X10]: 3.02/3.28 ((![Y12]: ((![Y13]: ((Y13 != Y12) | (~r2(X3,Y13)))) | (~r2(X10,Y12)))) | 3.02/3.28 (X10 = X3)))). 3.02/3.28 tff('36', plain, 3.02/3.28 ![X35, X36, X37, X38]: 3.02/3.28 (~ r2(X35, X36) | X37 != X36 | ~ r2(X38, X37) | X35 = X38), 3.02/3.28 inference('cnf', [status(esa)], [axiom_3a])). 3.02/3.28 tff('37', plain, 3.02/3.28 ![X35, X36, X38]: (X35 = X38 | ~ r2(X38, X36) | ~ r2(X35, X36)), 3.02/3.28 inference('simplify', [status(thm)], ['36'])). 3.02/3.28 tff('38', plain, ![X0, X1]: (~ r2(X1, sk_Y21(X0)) | X1 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['35', '37'])). 3.02/3.28 tff('39', plain, ![X0]: ( r1(sk_Y4_1(sk_Y21(X0))) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['34', '38'])). 3.02/3.28 tff('40', plain, ![X0]: (~ r1(X0) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['19', '20'])). 3.02/3.28 tff('41', plain, ![X0]: (sk_Y24 = X0 | sk_Y24 = sk_Y4_1(sk_Y21(X0))), 3.02/3.28 inference('sup-', [status(thm)], ['39', '40'])). 3.02/3.28 tff('42', plain, ![X0]: (X0 = sk_Y2_1(X0) | r1(X0)), 3.02/3.28 inference('simplify', [status(thm)], ['2'])). 3.02/3.28 tff('43', plain, ![X0]: (~ r1(X0) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['19', '20'])). 3.02/3.28 tff('44', plain, ![X0]: (X0 = sk_Y2_1(X0) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['42', '43'])). 3.02/3.28 tff('45', plain, ![X40]: ( r1(sk_Y3_1(X40)) | sk_Y4_1(X40) = X40), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_0])). 3.02/3.28 tff('46', plain, ![X0]: (~ r1(X0) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['19', '20'])). 3.02/3.28 tff('47', plain, ![X0]: (sk_Y4_1(X0) = X0 | sk_Y24 = sk_Y3_1(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['45', '46'])). 3.02/3.28 tff('48', plain, 3.02/3.28 ![X40]: ( r2(sk_Y3_1(X40), sk_Y2_1(X40)) | sk_Y4_1(X40) = X40), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_0])). 3.02/3.28 tff('49', plain, 3.02/3.28 ![X0]: ( r2(sk_Y24, sk_Y2_1(X0)) | sk_Y4_1(X0) = X0 | sk_Y4_1(X0) = X0), 3.02/3.28 inference('sup+', [status(thm)], ['47', '48'])). 3.02/3.28 tff('50', plain, ![X0]: (sk_Y4_1(X0) = X0 | r2(sk_Y24, sk_Y2_1(X0))), 3.02/3.28 inference('simplify', [status(thm)], ['49'])). 3.02/3.28 tff('51', plain, ![X0]: ( r2(sk_Y24, X0) | sk_Y24 = X0 | sk_Y4_1(X0) = X0), 3.02/3.28 inference('sup+', [status(thm)], ['44', '50'])). 3.02/3.28 tff('52', plain, ![X0, X1]: (~ r2(X1, sk_Y21(X0)) | X1 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['35', '37'])). 3.02/3.28 tff('53', plain, 3.02/3.28 ![X0]: 3.02/3.28 (sk_Y4_1(sk_Y21(X0)) = sk_Y21(X0) | sk_Y24 = sk_Y21(X0) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['51', '52'])). 3.02/3.28 tff('54', plain, 3.02/3.28 ![X0]: 3.02/3.28 (sk_Y24 = sk_Y21(X0) | sk_Y24 = X0 | sk_Y24 = X0 | sk_Y24 = sk_Y21(X0)), 3.02/3.28 inference('sup+', [status(thm)], ['41', '53'])). 3.02/3.28 tff('55', plain, ![X0]: (sk_Y24 = X0 | sk_Y24 = sk_Y21(X0)), 3.02/3.28 inference('simplify', [status(thm)], ['54'])). 3.02/3.28 tff('56', plain, ![X0]: ~ r1(sk_Y21(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['9', '11'])). 3.02/3.28 tff('57', plain, ![X0]: (~ r1(sk_Y24) | sk_Y24 = X0), 3.02/3.28 inference('sup-', [status(thm)], ['55', '56'])). 3.02/3.28 tff('58', plain, 3.02/3.28 ![X21]: ( zip_tseitin_7(X21, sk_Y24) | zip_tseitin_6(X21, sk_Y24)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_10])). 3.02/3.28 tff('59', plain, ![X19, X20]: (X20 != X19 | ~ zip_tseitin_7(X19, X20)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_7])). 3.02/3.28 tff('60', plain, ![X19]: ~ zip_tseitin_7(X19, X19), 3.02/3.28 inference('simplify', [status(thm)], ['59'])). 3.02/3.28 tff('61', plain, zip_tseitin_6(sk_Y24, sk_Y24), 3.02/3.28 inference('sup-', [status(thm)], ['58', '60'])). 3.02/3.28 tff('62', plain, ![X19, X20]: ( r1(X19) | ~ zip_tseitin_6(X19, X20)), 3.02/3.28 inference('cnf', [status(esa)], [zf_stmt_9])). 3.02/3.28 tff('63', plain, r1(sk_Y24), inference('sup-', [status(thm)], ['61', '62'])). 3.02/3.28 tff('64', plain, ![X0]: sk_Y24 = X0, 3.02/3.28 inference('demod', [status(thm)], ['57', '63'])). 3.02/3.28 tff('65', plain, ![X0]: ~ r1(sk_Y21(X0)), 3.02/3.28 inference('sup-', [status(thm)], ['9', '11'])). 3.02/3.28 tff('66', plain, ~ r1(sk_Y24), inference('sup-', [status(thm)], ['64', '65'])). 3.02/3.28 tff('67', plain, r1(sk_Y24), inference('sup-', [status(thm)], ['61', '62'])). 3.02/3.28 tff('68', plain, $false, inference('demod', [status(thm)], ['66', '67'])). 3.02/3.28 3.02/3.28 % SZS output end Refutation 3.02/3.28 3.02/3.29 % Zipperpin 1.5 exiting 3.02/3.29 EOF