0.13/0.13 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.13/0.14 % Command : run_portfolio.sh /export/starexec/sandbox/benchmark/theBenchmark.p /export/starexec/sandbox/tmp/tmp.dsScbu77K9 0.14/0.35 % Computer : n009.cluster.edu 0.14/0.35 % Model : x86_64 x86_64 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.14/0.35 % Memory : 8042.1875MB 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64 0.14/0.35 % CPULimit : 1200 0.14/0.35 % DateTime : Tue Jul 13 14:33:42 EDT 2021 0.14/0.35 % CPUTime : 0.14/0.35 % Running portfolio for 120 s 0.14/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p 0.14/0.35 % Number of cores: 8 0.22/0.36 % Python version: Python 3.6.8 0.22/0.36 % Running in HO mode 0.54/0.67 % Estimated wc time : 1286 0.54/0.67 % Estimated cpu time (7 cpus) : 183.71428571428572 0.59/0.72 % /export/starexec/sandbox/solver/bin/lams/s6.sh running for 21s 0.60/0.75 % /export/starexec/sandbox/solver/bin/lams/new_b3.2.norw.sh running for 15s 0.60/0.76 % /export/starexec/sandbox/solver/bin/lams/s6.ds.sh running for 10s 0.60/0.76 % /export/starexec/sandbox/solver/bin/lams/b.rpo.sh running for 21s 0.60/0.77 % /export/starexec/sandbox/solver/bin/lams/c.easy.sh running for 26s 0.60/0.77 % /export/starexec/sandbox/solver/bin/lams/c.s.2.sh running for 68s 0.60/0.78 % /export/starexec/sandbox/solver/bin/lams/old_b3.avatar.sh running for 15s 0.60/0.80 % Solved by lams/c.easy.sh. 0.60/0.80 % done 8 iterations in 0.008s 0.60/0.80 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p' 0.60/0.80 % SZS output start Refutation 0.60/0.80 tff(leibeq, axiom, leibeq() = 0.60/0.80 ^[X:(($o * $o) > $o),Y:(($o * $o) > $o)]: 0.60/0.80 (![P:((($o * $o) > $o > $o))]: (P(X) => P(Y)))). 0.60/0.80 tff('0', plain, 0.60/0.80 leibeq = 0.60/0.80 (^[X:(($o * $o) > $o),Y:(($o * $o) > $o)]: 0.60/0.80 (![P:((($o * $o) > $o > $o))]: (P(X) => P(Y)))), 0.60/0.80 inference('simplify_rw_rule', [status(thm)], [leibeq])). 0.60/0.80 tff('1', plain, 0.60/0.80 leibeq = 0.60/0.80 (^[V_1:(($o * $o) > $o),V_2:(($o * $o) > $o)]: 0.60/0.80 (![X4:((($o * $o) > $o > $o))]: (X4(V_1) => X4(V_2)))), 0.60/0.80 define([status(thm)])). 0.60/0.80 tff(conj, conjecture, (leibeq((&),^[X:$o,Y:$o]: (~((~X) | (~Y)))))). 0.60/0.80 tff(zf_stmt_0, conjecture, 0.60/0.80 (![X4:((($o * $o) > $o > $o))]: 0.60/0.80 (X4((&)) => X4(^[V_1:$o,V_2:$o]: (~((~V_2) | (~V_1))))))). 0.60/0.80 tff(zf_stmt_1, negated_conjecture, 0.60/0.80 (~ 0.60/0.80 (![X4:((($o * $o) > $o > $o))]: 0.60/0.80 (X4((&)) => X4(^[V_1:$o,V_2:$o]: (~((~V_2) | (~V_1)))))))). 0.60/0.80 tff('2', plain, sk_X4(&), inference('cnf', [status(esa)], [zf_stmt_1])). 0.60/0.80 tff('3', plain, ~ sk_X4((^[Y0 : $o,Y1 : $o]: (~(((~(Y1)) | (~(Y0))))))), 0.60/0.80 inference('cnf', [status(esa)], [zf_stmt_1])). 0.60/0.80 tff('4', plain, 0.60/0.80 (^[Y0 : $o,Y1 : $o]: (Y0 & Y1)) 0.60/0.80 != (^[Y0 : $o,Y1 : $o]: (~(((~(Y1)) | (~(Y0)))))), 0.60/0.80 inference('ext_sup', [status(thm)], ['2', '3'])). 0.60/0.80 tff('5', plain, & != (^[Y0 : $o,Y1 : $o]: (~(((~(Y1)) | (~(Y0)))))), 0.60/0.80 inference('ho_norm', [status(thm)], ['4'])). 0.60/0.80 tff('6', plain, 0.60/0.80 ('#_fresh_sk1' & '#_fresh_sk2') 0.60/0.80 != (^[Y0 : $o,Y1 : $o]: (~(((~(Y1)) | (~(Y0))))))('#_fresh_sk1', 0.60/0.80 '#_fresh_sk2'), 0.60/0.80 inference('neg_ext', [status(thm)], ['5'])). 0.60/0.80 tff('7', plain, 0.60/0.80 ('#_fresh_sk1' & '#_fresh_sk2') 0.60/0.80 != (~(((~('#_fresh_sk2')) | (~('#_fresh_sk1'))))), 0.60/0.80 inference('ho_norm', [status(thm)], ['6'])). 0.60/0.80 tff('8', plain, 0.60/0.80 ('#_fresh_sk1' & '#_fresh_sk2') 0.60/0.80 = ((~('#_fresh_sk2')) | (~('#_fresh_sk1'))), 0.60/0.80 inference('simplify nested equalities', [status(thm)], ['7'])). 0.60/0.80 tff('9', plain, 0.60/0.80 (~ '#_fresh_sk1' | ~ '#_fresh_sk2' | ~ '#_fresh_sk2' | ~ '#_fresh_sk1'), 0.60/0.80 inference('cnf_otf', [status(thm)], ['8'])). 0.60/0.80 tff('10', plain, (~ '#_fresh_sk2' | ~ '#_fresh_sk1'), 0.60/0.80 inference('simplify', [status(thm)], ['9'])). 0.60/0.80 tff('11', plain, ( '#_fresh_sk2' | '#_fresh_sk2'), 0.60/0.80 inference('cnf_otf', [status(thm)], ['8'])). 0.60/0.80 tff('12', plain, '#_fresh_sk2', inference('simplify', [status(thm)], ['11'])). 0.60/0.80 tff('13', plain, ( '#_fresh_sk1' | '#_fresh_sk1'), 0.60/0.80 inference('cnf_otf', [status(thm)], ['8'])). 0.60/0.80 tff('14', plain, '#_fresh_sk1', inference('simplify', [status(thm)], ['13'])). 0.60/0.80 tff('15', plain, $false, 0.60/0.80 inference('demod', [status(thm)], ['10', '12', '14'])). 0.60/0.80 0.60/0.80 % SZS output end Refutation 0.60/0.80 0.60/0.80 0.60/0.80 % Terminating... 1.70/0.88 % Runner terminated. 1.70/0.90 % Zipperpin 1.5 exiting 1.70/0.91 EOF