0.11/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.11/0.13 % Command : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.lkpYuPvxSq 0.13/0.34 % Computer : n019.cluster.edu 0.13/0.34 % Model : x86_64 x86_64 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.34 % Memory : 8042.1875MB 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.34 % CPULimit : 960 0.13/0.34 % DateTime : Thu Jul 2 07:24:56 EDT 2020 0.13/0.34 % CPUTime : 0.13/0.34 % Running portfolio for 120 s 0.13/0.34 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.13/0.35 % Number of cores: 8 0.13/0.35 % Python version: Python 3.6.8 0.13/0.35 % Running in FO mode 1.13/1.36 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 1.13/1.36 % Solved by: fo/fo7.sh 1.13/1.36 To remain in the chosen logic fragment, unification with booleans has been disabled. 1.13/1.36 % done 905 iterations in 0.899s 1.13/1.36 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 1.13/1.36 % SZS output start Refutation 1.13/1.36 tff(corollary_4_10_1, conjecture, 1.13/1.36 (![O,P,Q]: ((start_point(P,O) & start_point(Q,O)) => (Q = P)))). 1.13/1.36 tff(zf_stmt_0, negated_conjecture, 1.13/1.36 (~(![O,P,Q]: ((start_point(P,O) & start_point(Q,O)) => (Q = P))))). 1.13/1.36 tff('0', plain, start_point(sk_Q_6, sk_O_1), 1.13/1.36 inference('cnf', [status(esa)], [zf_stmt_0])). 1.13/1.36 tff('1', plain, start_point(sk_P_9, sk_O_1), 1.13/1.36 inference('cnf', [status(esa)], [zf_stmt_0])). 1.13/1.36 tff(start_point_defn, axiom, 1.13/1.36 (![P,O]: 1.13/1.36 ((incident_o(P,O) & 1.13/1.36 (![Q]: (((P != Q) & incident_o(Q,O)) => ordered_by(O,P,Q)))) <=> 1.13/1.36 start_point(P,O)))). 1.13/1.36 tff('2', plain, 1.13/1.36 ![X61, X63]: ( incident_o(X61, X63) | ~ start_point(X61, X63)), 1.13/1.36 inference('cnf', [status(esa)], [start_point_defn])). 1.13/1.36 tff('3', plain, incident_o(sk_P_9, sk_O_1), 1.13/1.36 inference('sup-', [status(thm)], ['1', '2'])). 1.13/1.36 tff('4', plain, 1.13/1.36 ![X61, X63, X64]: 1.13/1.36 (X61 = X64 1.13/1.36 | ~ incident_o(X64, X63) 1.13/1.36 | ordered_by(X63, X61, X64) 1.13/1.36 | ~ start_point(X61, X63)), 1.13/1.36 inference('cnf', [status(esa)], [start_point_defn])). 1.13/1.36 tff('5', plain, 1.13/1.36 ![X0]: 1.13/1.36 (~ start_point(X0, sk_O_1) 1.13/1.36 | ordered_by(sk_O_1, X0, sk_P_9) 1.13/1.36 | X0 = sk_P_9), 1.13/1.36 inference('sup-', [status(thm)], ['3', '4'])). 1.13/1.36 tff('6', plain, (sk_Q_6 = sk_P_9 | ordered_by(sk_O_1, sk_Q_6, sk_P_9)), 1.13/1.36 inference('sup-', [status(thm)], ['0', '5'])). 1.13/1.36 tff('7', plain, sk_Q_6 != sk_P_9, 1.13/1.36 inference('cnf', [status(esa)], [zf_stmt_0])). 1.13/1.36 tff('8', plain, ordered_by(sk_O_1, sk_Q_6, sk_P_9), 1.13/1.36 inference('simplify_reflect-', [status(thm)], ['6', '7'])). 1.13/1.36 tff('9', plain, start_point(sk_P_9, sk_O_1), 1.13/1.36 inference('cnf', [status(esa)], [zf_stmt_0])). 1.13/1.36 tff('10', plain, start_point(sk_Q_6, sk_O_1), 1.13/1.36 inference('cnf', [status(esa)], [zf_stmt_0])). 1.13/1.36 tff('11', plain, 1.13/1.36 ![X61, X63]: ( incident_o(X61, X63) | ~ start_point(X61, X63)), 1.13/1.36 inference('cnf', [status(esa)], [start_point_defn])). 1.13/1.36 tff('12', plain, incident_o(sk_Q_6, sk_O_1), 1.13/1.36 inference('sup-', [status(thm)], ['10', '11'])). 1.13/1.36 tff('13', plain, 1.13/1.36 ![X61, X63, X64]: 1.13/1.36 (X61 = X64 1.13/1.36 | ~ incident_o(X64, X63) 1.13/1.36 | ordered_by(X63, X61, X64) 1.13/1.36 | ~ start_point(X61, X63)), 1.13/1.36 inference('cnf', [status(esa)], [start_point_defn])). 1.13/1.36 tff('14', plain, 1.13/1.36 ![X0]: 1.13/1.36 (~ start_point(X0, sk_O_1) 1.13/1.36 | ordered_by(sk_O_1, X0, sk_Q_6) 1.13/1.36 | X0 = sk_Q_6), 1.13/1.36 inference('sup-', [status(thm)], ['12', '13'])). 1.13/1.36 tff('15', plain, (sk_P_9 = sk_Q_6 | ordered_by(sk_O_1, sk_P_9, sk_Q_6)), 1.13/1.36 inference('sup-', [status(thm)], ['9', '14'])). 1.13/1.36 tff('16', plain, sk_Q_6 != sk_P_9, 1.13/1.36 inference('cnf', [status(esa)], [zf_stmt_0])). 1.13/1.36 tff('17', plain, ordered_by(sk_O_1, sk_P_9, sk_Q_6), 1.13/1.36 inference('simplify_reflect-', [status(thm)], ['15', '16'])). 1.13/1.36 tff(between_o_defn, axiom, 1.13/1.36 (![O,P,Q,R]: 1.13/1.36 (between_o(O,P,Q,R) <=> 1.13/1.36 ((ordered_by(O,R,Q) & ordered_by(O,Q,P)) | 1.13/1.36 (ordered_by(O,P,Q) & ordered_by(O,Q,R)))))). 1.13/1.36 tff('18', plain, 1.13/1.36 ![X96, X97, X98, X100]: 1.13/1.36 ( between_o(X96, X97, X98, X100) 1.13/1.36 | ~ ordered_by(X96, X100, X98) 1.13/1.36 | ~ ordered_by(X96, X98, X97)), 1.13/1.36 inference('cnf', [status(esa)], [between_o_defn])). 1.13/1.36 tff('19', plain, 1.13/1.36 ![X0]: 1.13/1.36 (~ ordered_by(sk_O_1, sk_Q_6, X0) 1.13/1.36 | between_o(sk_O_1, X0, sk_Q_6, sk_P_9)), 1.13/1.36 inference('sup-', [status(thm)], ['17', '18'])). 1.13/1.36 tff('20', plain, between_o(sk_O_1, sk_P_9, sk_Q_6, sk_P_9), 1.13/1.36 inference('sup-', [status(thm)], ['8', '19'])). 1.13/1.36 tff(o3, axiom, 1.13/1.36 (![P,Q,R,O]: 1.13/1.36 (between_o(O,P,Q,R) <=> 1.13/1.36 (?[C]: 1.13/1.36 (between_c(C,P,Q,R) & (![P]: (incident_c(P,C) <=> incident_o(P,O)))))))). 1.13/1.36 tff('21', plain, 1.13/1.36 ![X70, X71, X72, X73]: 1.13/1.36 ( between_c(sk_C_2(X70, X71, X72, X73), X73, X72, X71) 1.13/1.36 | ~ between_o(X70, X73, X72, X71)), 1.13/1.36 inference('cnf', [status(esa)], [o3])). 1.13/1.36 tff('22', plain, 1.13/1.36 between_c(sk_C_2(sk_O_1, sk_P_9, sk_Q_6, sk_P_9), sk_P_9, sk_Q_6, 1.13/1.36 sk_P_9), 1.13/1.36 inference('sup-', [status(thm)], ['20', '21'])). 1.13/1.36 tff(between_c_defn, axiom, 1.13/1.36 (![C,P,Q,R]: 1.13/1.36 (((R != P) & 1.13/1.36 (?[Cpp]: 1.13/1.36 (part_of(Cpp,C) & end_point(R,Cpp) & inner_point(Q,Cpp) & 1.13/1.36 end_point(P,Cpp)))) <=> 1.13/1.36 between_c(C,P,Q,R)))). 1.13/1.36 tff('23', plain, 1.13/1.36 ![X55, X56, X57, X60]: (X60 != X56 | ~ between_c(X55, X56, X57, X60)), 1.13/1.36 inference('cnf', [status(esa)], [between_c_defn])). 1.13/1.36 tff('24', plain, ![X55, X56, X57]: ~ between_c(X55, X56, X57, X56), 1.13/1.36 inference('simplify', [status(thm)], ['23'])). 1.13/1.36 tff('25', plain, $false, inference('sup-', [status(thm)], ['22', '24'])). 1.13/1.36 1.13/1.36 % SZS output end Refutation 1.13/1.36 1.13/1.37 % Zipperpin 1.5 exiting 1.22/1.37 EOF