0.03/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.03/0.13 % Command : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.DrX5fYaeqO 0.12/0.34 % Computer : n027.cluster.edu 0.12/0.34 % Model : x86_64 x86_64 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.34 % Memory : 8042.1875MB 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.34 % CPULimit : 960 0.12/0.34 % DateTime : Wed Jul 1 17:21:02 EDT 2020 0.12/0.34 % CPUTime : 0.12/0.34 % Running portfolio for 120 s 0.12/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.12/0.34 % Number of cores: 8 0.12/0.34 % Python version: Python 3.6.8 0.12/0.34 % Running in FO mode 0.48/0.69 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 0.48/0.69 % Solved by: fo/fo7.sh 0.48/0.69 To remain in the chosen logic fragment, unification with booleans has been disabled. 0.48/0.69 % done 249 iterations in 0.243s 0.48/0.69 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 0.48/0.69 % SZS output start Refutation 0.48/0.69 tff(t12, conjecture, (![X,Y,P]: (connect(X,Y,P) <=> connect(Y,X,P)))). 0.48/0.69 tff(zf_stmt_0, negated_conjecture, 0.48/0.69 (~(![X,Y,P]: (connect(X,Y,P) <=> connect(Y,X,P))))). 0.48/0.69 tff('0', plain, 0.48/0.69 (~ connect(sk_Y, sk_X, sk_P_10) | ~ connect(sk_X, sk_Y, sk_P_10)), 0.48/0.69 inference('cnf', [status(esa)], [zf_stmt_0])). 0.48/0.69 tff('1', plain, 0.48/0.69 ~ ( connect(sk_Y, sk_X, sk_P_10)) | ~ ( connect(sk_X, sk_Y, sk_P_10)), 0.48/0.69 inference('split', [status(esa)], ['0'])). 0.48/0.69 tff('2', plain, 0.48/0.69 ( connect(sk_Y, sk_X, sk_P_10) | connect(sk_X, sk_Y, sk_P_10)), 0.48/0.69 inference('cnf', [status(esa)], [zf_stmt_0])). 0.48/0.69 tff('3', plain, 0.48/0.69 ( connect(sk_X, sk_Y, sk_P_10)) <= (( connect(sk_X, sk_Y, sk_P_10))), 0.48/0.69 inference('split', [status(esa)], ['2'])). 0.48/0.69 tff(connect_defn, axiom, 0.48/0.69 (![X,Y,P]: (once(at_the_same_time(at(X,P),at(Y,P))) <=> connect(X,Y,P)))). 0.48/0.69 tff('4', plain, 0.48/0.69 ![X108, X109, X111]: 0.48/0.69 ( once(at_the_same_time(at(X108, X111), at(X109, X111))) 0.48/0.69 | ~ connect(X108, X109, X111)), 0.48/0.69 inference('cnf', [status(esa)], [connect_defn])). 0.48/0.69 tff('5', plain, 0.48/0.69 ( once(at_the_same_time(at(sk_X, sk_P_10), at(sk_Y, sk_P_10)))) 0.48/0.69 <= (( connect(sk_X, sk_Y, sk_P_10))), 0.48/0.69 inference('sup-', [status(thm)], ['3', '4'])). 0.48/0.69 tff(symmetry_of_at_the_same_time, axiom, 0.48/0.69 (![A,B]: (once(at_the_same_time(B,A)) <=> once(at_the_same_time(A,B))))). 0.48/0.69 tff('6', plain, 0.48/0.69 ![X119, X120]: 0.48/0.69 ( once(at_the_same_time(X119, X120)) 0.48/0.69 | ~ once(at_the_same_time(X120, X119))), 0.48/0.69 inference('cnf', [status(esa)], [symmetry_of_at_the_same_time])). 0.48/0.69 tff('7', plain, 0.48/0.69 ( once(at_the_same_time(at(sk_Y, sk_P_10), at(sk_X, sk_P_10)))) 0.48/0.69 <= (( connect(sk_X, sk_Y, sk_P_10))), 0.48/0.69 inference('sup-', [status(thm)], ['5', '6'])). 0.48/0.69 tff('8', plain, 0.48/0.69 ![X108, X109, X110]: 0.48/0.69 ( connect(X108, X109, X110) 0.48/0.69 | ~ once(at_the_same_time(at(X108, X110), at(X109, X110)))), 0.48/0.69 inference('cnf', [status(esa)], [connect_defn])). 0.48/0.69 tff('9', plain, 0.48/0.69 ( connect(sk_Y, sk_X, sk_P_10)) <= (( connect(sk_X, sk_Y, sk_P_10))), 0.48/0.69 inference('sup-', [status(thm)], ['7', '8'])). 0.48/0.69 tff('10', plain, 0.48/0.69 (~ connect(sk_Y, sk_X, sk_P_10)) <= (~ ( connect(sk_Y, sk_X, sk_P_10))), 0.48/0.69 inference('split', [status(esa)], ['0'])). 0.48/0.69 tff('11', plain, 0.48/0.69 ( connect(sk_Y, sk_X, sk_P_10)) | ~ ( connect(sk_X, sk_Y, sk_P_10)), 0.48/0.69 inference('sup-', [status(thm)], ['9', '10'])). 0.48/0.69 tff('12', plain, 0.48/0.69 ( connect(sk_Y, sk_X, sk_P_10)) | ( connect(sk_X, sk_Y, sk_P_10)), 0.48/0.69 inference('split', [status(esa)], ['2'])). 0.48/0.69 tff('13', plain, 0.48/0.69 ( connect(sk_Y, sk_X, sk_P_10)) <= (( connect(sk_Y, sk_X, sk_P_10))), 0.48/0.69 inference('split', [status(esa)], ['2'])). 0.48/0.69 tff('14', plain, 0.48/0.69 ![X108, X109, X111]: 0.48/0.69 ( once(at_the_same_time(at(X108, X111), at(X109, X111))) 0.48/0.69 | ~ connect(X108, X109, X111)), 0.48/0.69 inference('cnf', [status(esa)], [connect_defn])). 0.48/0.69 tff('15', plain, 0.48/0.69 ( once(at_the_same_time(at(sk_Y, sk_P_10), at(sk_X, sk_P_10)))) 0.48/0.69 <= (( connect(sk_Y, sk_X, sk_P_10))), 0.48/0.69 inference('sup-', [status(thm)], ['13', '14'])). 0.48/0.69 tff('16', plain, 0.48/0.69 ![X119, X120]: 0.48/0.69 ( once(at_the_same_time(X119, X120)) 0.48/0.69 | ~ once(at_the_same_time(X120, X119))), 0.48/0.69 inference('cnf', [status(esa)], [symmetry_of_at_the_same_time])). 0.48/0.69 tff('17', plain, 0.48/0.69 ( once(at_the_same_time(at(sk_X, sk_P_10), at(sk_Y, sk_P_10)))) 0.48/0.69 <= (( connect(sk_Y, sk_X, sk_P_10))), 0.48/0.69 inference('sup-', [status(thm)], ['15', '16'])). 0.48/0.69 tff('18', plain, 0.48/0.69 ![X108, X109, X110]: 0.48/0.69 ( connect(X108, X109, X110) 0.48/0.69 | ~ once(at_the_same_time(at(X108, X110), at(X109, X110)))), 0.48/0.69 inference('cnf', [status(esa)], [connect_defn])). 0.48/0.69 tff('19', plain, 0.48/0.69 ( connect(sk_X, sk_Y, sk_P_10)) <= (( connect(sk_Y, sk_X, sk_P_10))), 0.48/0.69 inference('sup-', [status(thm)], ['17', '18'])). 0.48/0.69 tff('20', plain, 0.48/0.69 (~ connect(sk_X, sk_Y, sk_P_10)) <= (~ ( connect(sk_X, sk_Y, sk_P_10))), 0.48/0.69 inference('split', [status(esa)], ['0'])). 0.48/0.69 tff('21', plain, 0.48/0.69 ~ ( connect(sk_Y, sk_X, sk_P_10)) | ( connect(sk_X, sk_Y, sk_P_10)), 0.48/0.69 inference('sup-', [status(thm)], ['19', '20'])). 0.48/0.69 tff('22', plain, $false, 0.48/0.69 inference('sat_resolution*', [status(thm)], ['1', '11', '12', '21'])). 0.48/0.69 0.48/0.69 % SZS output end Refutation 0.48/0.69 0.48/0.70 % Zipperpin 1.5 exiting 0.48/0.70 EOF