0.02/0.09 % 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.gL0uRaEjHT 0.10/0.30 % Computer : n015.cluster.edu 0.10/0.30 % Model : x86_64 x86_64 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.10/0.30 % Memory : 8042.1875MB 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64 0.10/0.30 % CPULimit : 960 0.10/0.30 % DateTime : Thu Jul 2 06:35:45 EDT 2020 0.10/0.31 % CPUTime : 0.10/0.31 % Running portfolio for 120 s 0.10/0.31 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.10/0.31 % Number of cores: 8 0.10/0.31 % Python version: Python 3.6.8 0.15/0.31 % Running in FO mode 25.90/26.18 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 25.90/26.18 % Running /export/starexec/sandbox2/solver/bin/fo/fo8.sh for 20 25.90/26.18 % Solved by: fo/fo8.sh 25.90/26.18 To remain in the chosen logic fragment, unification with booleans has been disabled. 25.90/26.18 % done 918 iterations in 0.894s 25.90/26.18 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 25.90/26.18 % SZS output start Refutation 25.90/26.18 tff(l29_wellord1, conjecture, 25.90/26.18 (![A,B]: 25.90/26.18 (relation(B) => 25.90/26.18 subset(relation_dom(relation_rng_restriction(A,B)),relation_dom(B))))). 25.90/26.18 tff(zf_stmt_0, negated_conjecture, 25.90/26.18 (~ 25.90/26.18 (![A,B]: 25.90/26.18 (relation(B) => 25.90/26.18 subset(relation_dom(relation_rng_restriction(A,B)),relation_dom(B)))))). 25.90/26.18 tff('0', plain, 25.90/26.18 ~ subset(relation_dom(relation_rng_restriction(sk_A_9, sk_B_8)), 25.90/26.18 relation_dom(sk_B_8)), 25.90/26.18 inference('cnf', [status(esa)], [zf_stmt_0])). 25.90/26.18 tff('1', plain, relation(sk_B_8), 25.90/26.18 inference('cnf', [status(esa)], [zf_stmt_0])). 25.90/26.18 tff(t117_relat_1, axiom, 25.90/26.18 (![A,B]: (relation(B) => subset(relation_rng_restriction(A,B),B)))). 25.90/26.18 tff('2', plain, 25.90/26.18 ![X317, X318]: 25.90/26.18 ( subset(relation_rng_restriction(X317, X318), X318) | ~ relation(X318)), 25.90/26.18 inference('cnf', [status(esa)], [t117_relat_1])). 25.90/26.18 tff('3', plain, ![X0]: subset(relation_rng_restriction(X0, sk_B_8), sk_B_8), 25.90/26.18 inference('sup-', [status(thm)], ['1', '2'])). 25.90/26.18 tff(t25_relat_1, axiom, 25.90/26.18 (![A]: 25.90/26.18 (relation(A) => 25.90/26.18 (![B]: 25.90/26.18 (relation(B) => 25.90/26.18 (subset(A,B) => 25.90/26.18 (subset(relation_dom(A),relation_dom(B)) & 25.90/26.18 subset(relation_rng(A),relation_rng(B))))))))). 25.90/26.18 tff('4', plain, 25.90/26.18 ![X20, X21]: 25.90/26.18 (~ relation(X20) 25.90/26.18 | subset(relation_dom(X21), relation_dom(X20)) 25.90/26.18 | ~ subset(X21, X20) 25.90/26.18 | ~ relation(X21)), 25.90/26.18 inference('cnf', [status(esa)], [t25_relat_1])). 25.90/26.18 tff('5', plain, 25.90/26.18 ![X0]: 25.90/26.18 (~ relation(relation_rng_restriction(X0, sk_B_8)) 25.90/26.18 | subset(relation_dom(relation_rng_restriction(X0, sk_B_8)), 25.90/26.18 relation_dom(sk_B_8)) 25.90/26.18 | ~ relation(sk_B_8)), 25.90/26.18 inference('sup-', [status(thm)], ['3', '4'])). 25.90/26.18 tff('6', plain, relation(sk_B_8), 25.90/26.18 inference('cnf', [status(esa)], [zf_stmt_0])). 25.90/26.18 tff(dt_k8_relat_1, axiom, 25.90/26.18 (![A,B]: (relation(B) => relation(relation_rng_restriction(A,B))))). 25.90/26.18 tff('7', plain, 25.90/26.18 ![X139, X140]: 25.90/26.18 ( relation(relation_rng_restriction(X139, X140)) | ~ relation(X140)), 25.90/26.18 inference('cnf', [status(esa)], [dt_k8_relat_1])). 25.90/26.18 tff('8', plain, ![X0]: relation(relation_rng_restriction(X0, sk_B_8)), 25.90/26.18 inference('sup-', [status(thm)], ['6', '7'])). 25.90/26.18 tff('9', plain, relation(sk_B_8), 25.90/26.18 inference('cnf', [status(esa)], [zf_stmt_0])). 25.90/26.18 tff('10', plain, 25.90/26.18 ![X0]: 25.90/26.18 subset(relation_dom(relation_rng_restriction(X0, sk_B_8)), 25.90/26.18 relation_dom(sk_B_8)), 25.90/26.18 inference('demod', [status(thm)], ['5', '8', '9'])). 25.90/26.18 tff('11', plain, $false, inference('demod', [status(thm)], ['0', '10'])). 25.90/26.18 25.90/26.18 % SZS output end Refutation 25.90/26.18 26.00/26.19 % Zipperpin 1.5 exiting 26.00/26.19 EOF