0.02/0.10 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.02/0.11 % Command : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.AREp0WrNuS 0.10/0.32 % Computer : n025.cluster.edu 0.10/0.32 % Model : x86_64 x86_64 0.10/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.10/0.32 % Memory : 8042.1875MB 0.10/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.10/0.32 % CPULimit : 960 0.10/0.32 % DateTime : Thu Jul 2 07:08:03 EDT 2020 0.10/0.32 % CPUTime : 0.10/0.32 % Running portfolio for 120 s 0.10/0.32 % 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 15.04/15.32 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 15.04/15.32 % Solved by: fo/fo7.sh 15.04/15.32 To remain in the chosen logic fragment, unification with booleans has been disabled. 15.04/15.32 % done 12990 iterations in 14.903s 15.04/15.32 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 15.04/15.32 % SZS output start Refutation 15.04/15.32 tff(nevera_uns_thm, conjecture, (nevera(uns,thm))). 15.04/15.32 tff(zf_stmt_0, negated_conjecture, (~nevera(uns,thm))). 15.04/15.32 tff('0', plain, ~ nevera(uns, thm), 15.04/15.32 inference('cnf', [status(esa)], [zf_stmt_0])). 15.04/15.32 tff(nevera, axiom, 15.04/15.32 (![S1,S2]: 15.04/15.32 (nevera(S1,S2) <=> (![Ax,C]: (status(Ax,C,S1) => (~status(Ax,C,S2))))))). 15.04/15.32 tff('1', plain, 15.04/15.32 ![X109, X111]: 15.04/15.32 ( nevera(X109, X111) 15.04/15.32 | status(sk_Ax_2(X111, X109), sk_C_2(X111, X109), X109)), 15.04/15.32 inference('cnf', [status(esa)], [nevera])). 15.04/15.32 tff(uns, axiom, 15.04/15.32 (![Ax,C]: 15.04/15.32 (((![I1]: model(I1,Ax)) & (![I2]: model(I2,not(C)))) <=> 15.04/15.32 status(Ax,C,uns)))). 15.04/15.32 tff('2', plain, 15.04/15.32 ![X43, X45, X46]: ( model(X45, X43) | ~ status(X43, X46, uns)), 15.04/15.32 inference('cnf', [status(esa)], [uns])). 15.04/15.32 tff('3', plain, ![X0, X1]: ( nevera(uns, X0) | model(X1, sk_Ax_2(X0, uns))), 15.04/15.32 inference('sup-', [status(thm)], ['1', '2'])). 15.04/15.32 tff('4', plain, 15.04/15.32 ![X109, X111]: 15.04/15.32 ( nevera(X109, X111) 15.04/15.32 | status(sk_Ax_2(X111, X109), sk_C_2(X111, X109), X111)), 15.04/15.32 inference('cnf', [status(esa)], [nevera])). 15.04/15.32 tff(thm, axiom, 15.04/15.32 (![Ax,C]: (status(Ax,C,thm) <=> (![I1]: (model(I1,Ax) => model(I1,C)))))). 15.04/15.32 tff('5', plain, 15.04/15.32 ![X28, X29, X30]: 15.04/15.32 (~ model(X28, X29) | model(X28, X30) | ~ status(X29, X30, thm)), 15.04/15.32 inference('cnf', [status(esa)], [thm])). 15.04/15.32 tff('6', plain, 15.04/15.32 ![X0, X1]: 15.04/15.32 ( nevera(X0, thm) 15.04/15.32 | model(X1, sk_C_2(thm, X0)) 15.04/15.32 | ~ model(X1, sk_Ax_2(thm, X0))), 15.04/15.32 inference('sup-', [status(thm)], ['4', '5'])). 15.04/15.32 tff('7', plain, 15.04/15.32 ![X0]: 15.04/15.32 ( nevera(uns, thm) | model(X0, sk_C_2(thm, uns)) | nevera(uns, thm)), 15.04/15.32 inference('sup-', [status(thm)], ['3', '6'])). 15.04/15.32 tff('8', plain, ![X0]: ( model(X0, sk_C_2(thm, uns)) | nevera(uns, thm)), 15.04/15.32 inference('simplify', [status(thm)], ['7'])). 15.04/15.32 tff('9', plain, 15.04/15.32 ![X109, X111]: 15.04/15.32 ( nevera(X109, X111) 15.04/15.32 | status(sk_Ax_2(X111, X109), sk_C_2(X111, X109), X109)), 15.04/15.32 inference('cnf', [status(esa)], [nevera])). 15.04/15.32 tff('10', plain, 15.04/15.32 ![X43, X46, X47]: ( model(X47, not(X46)) | ~ status(X43, X46, uns)), 15.04/15.32 inference('cnf', [status(esa)], [uns])). 15.04/15.32 tff('11', plain, 15.04/15.32 ![X0, X1]: ( nevera(uns, X0) | model(X1, not(sk_C_2(X0, uns)))), 15.04/15.32 inference('sup-', [status(thm)], ['9', '10'])). 15.04/15.32 tff(completeness, axiom, (![I,F]: (~(model(I,F) <=> model(I,not(F)))))). 15.04/15.32 tff('12', plain, 15.04/15.32 ![X130, X132]: (~ model(X130, not(X132)) | ~ model(X130, X132)), 15.04/15.32 inference('cnf', [status(esa)], [completeness])). 15.04/15.32 tff('13', plain, 15.04/15.32 ![X0, X1]: ( nevera(uns, X0) | ~ model(X1, sk_C_2(X0, uns))), 15.04/15.32 inference('sup-', [status(thm)], ['11', '12'])). 15.04/15.32 tff('14', plain, nevera(uns, thm), 15.04/15.32 inference('clc', [status(thm)], ['8', '13'])). 15.04/15.32 tff('15', plain, $false, inference('demod', [status(thm)], ['0', '14'])). 15.04/15.32 15.04/15.32 % SZS output end Refutation 15.04/15.32 15.04/15.33 % Zipperpin 1.5 exiting 15.04/15.33 EOF