0.03/0.13 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.13/0.16 % Command : run_portfolio.sh /export/starexec/sandbox2/benchmark/theBenchmark.p /export/starexec/sandbox2/tmp/tmp.fE0bBOSMFC 0.16/0.37 % Computer : n025.cluster.edu 0.16/0.37 % Model : x86_64 x86_64 0.16/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.16/0.37 % Memory : 8042.1875MB 0.16/0.37 % OS : Linux 3.10.0-693.el7.x86_64 0.16/0.37 % CPULimit : 960 0.16/0.37 % DateTime : Thu Jul 2 09:02:03 EDT 2020 0.16/0.37 % CPUTime : 0.16/0.37 % Running portfolio for 120 s 0.16/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.16/0.38 % Number of cores: 8 0.16/0.38 % Python version: Python 3.6.8 0.16/0.38 % Running in FO mode 4.84/5.11 % Running /export/starexec/sandbox2/solver/bin/fo/fo7.sh for 25 4.84/5.11 % Solved by: fo/fo7.sh 4.84/5.11 To remain in the chosen logic fragment, unification with booleans has been disabled. 4.84/5.11 % done 3862 iterations in 4.621s 4.84/5.11 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 4.84/5.11 % SZS output start Refutation 4.84/5.11 tff('ass(cond(proof(223), 0), 7)', axiom, 4.84/5.11 (![Vd1080,Vd1081]: 4.84/5.11 (((?[Vd1083]: (rpoint(Vd1083) & (Vd1080 = Vd1083))) & 4.84/5.11 (?[Vd1084]: ((Vd1081 = Vd1084) & rpoint(Vd1084))) & (Vd1081 != Vd1080)) => 4.84/5.11 (![Vd1085,Vd1086]: 4.84/5.11 (((Vd1081 != Vd1085) & rpoint(Vd1086) & (Vd1080 != Vd1085) & 4.84/5.11 (Vd1086 = Vd1085)) => 4.84/5.11 (![Vd1091]: 4.84/5.11 ((vskolem1092(Vd1085,Vd1086,Vd1080,Vd1081) = Vd1091) => 4.84/5.11 (![Vd1094]: 4.84/5.11 ((vskolem1095(Vd1091,Vd1085,Vd1086,Vd1080,Vd1081) = Vd1094) => 4.84/5.11 (![Vd1098]: 4.84/5.11 ((vskolem1099(Vd1094,Vd1091,Vd1085,Vd1086,Vd1080,Vd1081) = 4.84/5.11 Vd1098) => 4.84/5.11 (![Vd1101]: 4.84/5.11 ((Vd1101 = 4.84/5.11 vskolem1102(Vd1098,Vd1094,Vd1091,Vd1085,Vd1086, 4.84/5.11 Vd1080,Vd1081)) => 4.84/5.11 rpoint(vskolem1103(Vd1101,Vd1098,Vd1094,Vd1091, 4.84/5.11 Vd1085,Vd1086,Vd1080,Vd1081))))))))))))))). 4.84/5.11 tff('0', plain, 4.84/5.11 ![X831, X832, X833, X834, X835, X836, X837, X838, X839, X840]: 4.84/5.11 (X832 != X831 4.84/5.11 | ~ rpoint(X831) 4.84/5.11 | X834 != X833 4.84/5.11 | ~ rpoint(X833) 4.84/5.11 | X834 = X832 4.84/5.11 | X832 = X835 4.84/5.11 | X834 = X835 4.84/5.11 | ~ rpoint(X836) 4.84/5.11 | X836 != X835 4.84/5.11 | vskolem1095(X838, X835, X836, X832, X834) != X837 4.84/5.11 | X840 != vskolem1102(X839, X837, X838, X835, X836, X832, X834) 4.84/5.11 | rpoint(vskolem1103(X840, X839, X837, X838, X835, X836, X832, X834)) 4.84/5.11 | vskolem1099(X837, X838, X835, X836, X832, X834) != X839 4.84/5.11 | vskolem1092(X835, X836, X832, X834) != X838), 4.84/5.11 inference('cnf', [status(esa)], [ass(cond(proof(223), 0), 7)])). 4.84/5.11 tff('1', plain, 4.84/5.11 ![X831, X833, X835]: 4.84/5.11 ( rpoint( 4.84/5.11 vskolem1103( 4.84/5.11 vskolem1102( 4.84/5.11 vskolem1099( 4.84/5.11 vskolem1095(vskolem1092(X835, X835, X831, X833), X835, X835, 4.84/5.11 X831, X833), vskolem1092(X835, X835, X831, X833), X835, 4.84/5.11 X835, X831, X833), 4.84/5.11 vskolem1095(vskolem1092(X835, X835, X831, X833), X835, X835, 4.84/5.11 X831, X833), vskolem1092(X835, X835, X831, X833), X835, 4.84/5.11 X835, X831, X833), 4.84/5.11 vskolem1099( 4.84/5.11 vskolem1095(vskolem1092(X835, X835, X831, X833), X835, X835, 4.84/5.11 X831, X833), vskolem1092(X835, X835, X831, X833), X835, 4.84/5.11 X835, X831, X833), 4.84/5.11 vskolem1095(vskolem1092(X835, X835, X831, X833), X835, X835, 4.84/5.11 X831, X833), vskolem1092(X835, X835, X831, X833), X835, X835, 4.84/5.11 X831, X833)) 4.84/5.11 | ~ rpoint(X835) 4.84/5.11 | X833 = X835 4.84/5.11 | X831 = X835 4.84/5.11 | X833 = X831 4.84/5.11 | ~ rpoint(X833) 4.84/5.11 | ~ rpoint(X831)), 4.84/5.11 inference('simplify', [status(thm)], ['0'])). 4.84/5.11 tff('ass(cond(proof(223), 0), 0)', axiom, 4.84/5.11 (![Vd1080,Vd1081]: 4.84/5.11 (((Vd1081 != Vd1080) & 4.84/5.11 (?[Vd1083]: ((Vd1083 = Vd1080) & rpoint(Vd1083))) & 4.84/5.11 (?[Vd1084]: ((Vd1081 = Vd1084) & rpoint(Vd1084)))) => 4.84/5.11 (![Vd1085,Vd1086]: 4.84/5.11 (((Vd1085 = Vd1086) & (Vd1081 != Vd1085) & rpoint(Vd1086) & 4.84/5.11 (Vd1085 != Vd1080)) => 4.84/5.11 (![Vd1091]: 4.84/5.11 ((vskolem1092(Vd1085,Vd1086,Vd1080,Vd1081) = Vd1091) => 4.84/5.11 (![Vd1094]: 4.84/5.11 ((Vd1094 = vskolem1095(Vd1091,Vd1085,Vd1086,Vd1080,Vd1081)) => 4.84/5.11 (![Vd1098]: 4.84/5.11 ((vskolem1099(Vd1094,Vd1091,Vd1085,Vd1086,Vd1080,Vd1081) = 4.84/5.11 Vd1098) => 4.84/5.11 (![Vd1101]: 4.84/5.11 ((vskolem1102(Vd1098,Vd1094,Vd1091,Vd1085,Vd1086, 4.84/5.11 Vd1080,Vd1081) = 4.84/5.11 Vd1101) => 4.84/5.11 (vf(Vd1080,Vd1081) = 4.84/5.11 vf(Vd1085, 4.84/5.11 vskolem1103(Vd1101,Vd1098,Vd1094,Vd1091,Vd1085, 4.84/5.11 Vd1086,Vd1080,Vd1081)))))))))))))))). 4.84/5.11 tff('2', plain, 4.84/5.11 ![X69, X70, X71, X72, X73, X74, X75, X76, X77, X78]: 4.84/5.11 (~ rpoint(X69) 4.84/5.11 | X69 != X70 4.84/5.11 | X71 = X70 4.84/5.11 | X71 != X72 4.84/5.11 | ~ rpoint(X72) 4.84/5.11 | X73 = X70 4.84/5.11 | X71 = X73 4.84/5.11 | X73 != X74 4.84/5.11 | ~ rpoint(X74) 4.84/5.11 | X76 != vskolem1095(X75, X73, X74, X70, X71) 4.84/5.11 | vskolem1102(X78, X76, X75, X73, X74, X70, X71) != X77 4.84/5.11 | vf(X70, X71) 4.84/5.11 = vf(X73, vskolem1103(X77, X78, X76, X75, X73, X74, X70, X71)) 4.84/5.11 | vskolem1099(X76, X75, X73, X74, X70, X71) != X78 4.84/5.11 | vskolem1092(X73, X74, X70, X71) != X75), 4.84/5.11 inference('cnf', [status(esa)], [ass(cond(proof(223), 0), 0)])). 4.84/5.11 tff('3', plain, 4.84/5.11 ![X70, X72, X74]: 4.84/5.11 (vf(X70, X72) 4.84/5.11 = vf(X74, 4.84/5.11 vskolem1103( 4.84/5.11 vskolem1102( 4.84/5.11 vskolem1099( 4.84/5.11 vskolem1095(vskolem1092(X74, X74, X70, X72), X74, X74, 4.84/5.11 X70, X72), vskolem1092(X74, X74, X70, X72), X74, X74, 4.84/5.11 X70, X72), 4.84/5.11 vskolem1095(vskolem1092(X74, X74, X70, X72), X74, X74, X70, 4.84/5.11 X72), vskolem1092(X74, X74, X70, X72), X74, X74, X70, X72), 4.84/5.11 vskolem1099( 4.84/5.11 vskolem1095(vskolem1092(X74, X74, X70, X72), X74, X74, X70, 4.84/5.11 X72), vskolem1092(X74, X74, X70, X72), X74, X74, X70, X72), 4.84/5.11 vskolem1095(vskolem1092(X74, X74, X70, X72), X74, X74, X70, 4.84/5.11 X72), vskolem1092(X74, X74, X70, X72), X74, X74, X70, X72)) 4.84/5.11 | ~ rpoint(X74) 4.84/5.11 | X72 = X74 4.84/5.11 | X74 = X70 4.84/5.11 | ~ rpoint(X72) 4.84/5.11 | X72 = X70 4.84/5.11 | ~ rpoint(X70)), 4.84/5.11 inference('simplify', [status(thm)], ['2'])). 4.84/5.11 tff(qe(222), conjecture, 4.84/5.11 (?[Vd1078]: (rpoint(Vd1078) & (vf(vd1074,Vd1078) = vf(vd1069,vd1070))))). 4.84/5.11 tff(zf_stmt_0, negated_conjecture, 4.84/5.11 (~(?[Vd1078]: (rpoint(Vd1078) & (vf(vd1074,Vd1078) = vf(vd1069,vd1070)))))). 4.84/5.11 tff('4', plain, 4.84/5.11 ![X589]: (~ rpoint(X589) | vf(vd1074, X589) != vf(vd1069, vd1070)), 4.84/5.11 inference('cnf', [status(esa)], [zf_stmt_0])). 4.84/5.11 tff('pred(221, 4)', axiom, (vd1075 = vd1074)). 4.84/5.11 tff('5', plain, vd1075 = vd1074, 4.84/5.11 inference('cnf', [status(esa)], [pred(221, 4)])). 4.84/5.11 tff(qe(s1(plural(220))), axiom, 4.84/5.11 (?[Vd1072]: (rpoint(Vd1072) & (vd1069 = Vd1072)))). 4.84/5.11 tff('6', plain, vd1069 = sk_Vd1072, 4.84/5.11 inference('cnf', [status(esa)], [qe(s1(plural(220)))])). 4.84/5.11 tff(qe(s2(plural(220))), axiom, 4.84/5.11 (?[Vd1073]: ((vd1070 = Vd1073) & rpoint(Vd1073)))). 4.84/5.11 tff('7', plain, vd1070 = sk_Vd1073, 4.84/5.11 inference('cnf', [status(esa)], [qe(s2(plural(220)))])). 4.84/5.11 tff('8', plain, 4.84/5.11 ![X589]: (~ rpoint(X589) | vf(vd1075, X589) != vf(sk_Vd1072, sk_Vd1073)), 4.84/5.11 inference('demod', [status(thm)], ['4', '5', '6', '7'])). 4.84/5.11 tff('9', plain, 4.84/5.11 ![X0, X1]: 4.84/5.11 (vf(X1, X0) != vf(sk_Vd1072, sk_Vd1073) 4.84/5.11 | ~ rpoint(X1) 4.84/5.11 | X0 = X1 4.84/5.11 | ~ rpoint(X0) 4.84/5.11 | vd1075 = X1 4.84/5.11 | X0 = vd1075 4.84/5.11 | ~ rpoint(vd1075) 4.84/5.11 | ~ rpoint( 4.84/5.11 vskolem1103( 4.84/5.11 vskolem1102( 4.84/5.11 vskolem1099( 4.84/5.11 vskolem1095(vskolem1092(vd1075, vd1075, X1, X0), vd1075, 4.84/5.11 vd1075, X1, X0), vskolem1092(vd1075, vd1075, X1, X0), 4.84/5.11 vd1075, vd1075, X1, X0), 4.84/5.11 vskolem1095(vskolem1092(vd1075, vd1075, X1, X0), vd1075, 4.84/5.11 vd1075, X1, X0), vskolem1092(vd1075, vd1075, X1, X0), 4.84/5.11 vd1075, vd1075, X1, X0), 4.84/5.11 vskolem1099( 4.84/5.11 vskolem1095(vskolem1092(vd1075, vd1075, X1, X0), vd1075, 4.84/5.11 vd1075, X1, X0), vskolem1092(vd1075, vd1075, X1, X0), 4.84/5.11 vd1075, vd1075, X1, X0), 4.84/5.11 vskolem1095(vskolem1092(vd1075, vd1075, X1, X0), vd1075, 4.84/5.11 vd1075, X1, X0), vskolem1092(vd1075, vd1075, X1, X0), 4.84/5.11 vd1075, vd1075, X1, X0))), 4.84/5.11 inference('sup-', [status(thm)], ['3', '8'])). 4.84/5.11 tff('pred(221, 1)', axiom, (rpoint(vd1075))). 4.84/5.11 tff('10', plain, rpoint(vd1075), 4.84/5.11 inference('cnf', [status(esa)], [pred(221, 1)])). 4.84/5.11 tff('11', plain, 4.84/5.11 ![X0, X1]: 4.84/5.11 (vf(X1, X0) != vf(sk_Vd1072, sk_Vd1073) 4.84/5.11 | ~ rpoint(X1) 4.84/5.11 | X0 = X1 4.84/5.11 | ~ rpoint(X0) 4.84/5.11 | vd1075 = X1 4.84/5.11 | X0 = vd1075 4.84/5.11 | ~ rpoint( 4.84/5.11 vskolem1103( 4.84/5.11 vskolem1102( 4.84/5.11 vskolem1099( 4.84/5.11 vskolem1095(vskolem1092(vd1075, vd1075, X1, X0), vd1075, 4.84/5.11 vd1075, X1, X0), vskolem1092(vd1075, vd1075, X1, X0), 4.84/5.11 vd1075, vd1075, X1, X0), 4.84/5.11 vskolem1095(vskolem1092(vd1075, vd1075, X1, X0), vd1075, 4.84/5.11 vd1075, X1, X0), vskolem1092(vd1075, vd1075, X1, X0), 4.84/5.11 vd1075, vd1075, X1, X0), 4.84/5.11 vskolem1099( 4.84/5.11 vskolem1095(vskolem1092(vd1075, vd1075, X1, X0), vd1075, 4.84/5.11 vd1075, X1, X0), vskolem1092(vd1075, vd1075, X1, X0), 4.84/5.11 vd1075, vd1075, X1, X0), 4.84/5.11 vskolem1095(vskolem1092(vd1075, vd1075, X1, X0), vd1075, 4.84/5.11 vd1075, X1, X0), vskolem1092(vd1075, vd1075, X1, X0), 4.84/5.11 vd1075, vd1075, X1, X0))), 4.84/5.11 inference('demod', [status(thm)], ['9', '10'])). 4.84/5.11 tff('12', plain, 4.84/5.11 ![X0, X1]: 4.84/5.11 (~ rpoint(X1) 4.84/5.11 | ~ rpoint(X0) 4.84/5.11 | X0 = X1 4.84/5.11 | X1 = vd1075 4.84/5.11 | X0 = vd1075 4.84/5.11 | ~ rpoint(vd1075) 4.84/5.11 | X0 = vd1075 4.84/5.11 | vd1075 = X1 4.84/5.11 | ~ rpoint(X0) 4.84/5.11 | X0 = X1 4.84/5.11 | ~ rpoint(X1) 4.84/5.11 | vf(X1, X0) != vf(sk_Vd1072, sk_Vd1073)), 4.84/5.11 inference('sup-', [status(thm)], ['1', '11'])). 4.84/5.11 tff('13', plain, rpoint(vd1075), 4.84/5.11 inference('cnf', [status(esa)], [pred(221, 1)])). 4.84/5.11 tff('14', plain, 4.84/5.11 ![X0, X1]: 4.84/5.11 (~ rpoint(X1) 4.84/5.11 | ~ rpoint(X0) 4.84/5.11 | X0 = X1 4.84/5.11 | X1 = vd1075 4.84/5.11 | X0 = vd1075 4.84/5.11 | X0 = vd1075 4.84/5.11 | vd1075 = X1 4.84/5.11 | ~ rpoint(X0) 4.84/5.11 | X0 = X1 4.84/5.11 | ~ rpoint(X1) 4.84/5.11 | vf(X1, X0) != vf(sk_Vd1072, sk_Vd1073)), 4.84/5.11 inference('demod', [status(thm)], ['12', '13'])). 4.84/5.11 tff('15', plain, 4.84/5.11 ![X0, X1]: 4.84/5.11 (vf(X1, X0) != vf(sk_Vd1072, sk_Vd1073) 4.84/5.11 | X0 = vd1075 4.84/5.11 | X1 = vd1075 4.84/5.11 | X0 = X1 4.84/5.11 | ~ rpoint(X0) 4.84/5.11 | ~ rpoint(X1)), 4.84/5.11 inference('simplify', [status(thm)], ['14'])). 4.84/5.11 tff('16', plain, 4.84/5.11 (~ rpoint(sk_Vd1072) 4.84/5.11 | ~ rpoint(sk_Vd1073) 4.84/5.11 | sk_Vd1073 = sk_Vd1072 4.84/5.11 | sk_Vd1072 = vd1075 4.84/5.11 | sk_Vd1073 = vd1075), 4.84/5.11 inference('eq_res', [status(thm)], ['15'])). 4.84/5.11 tff('17', plain, rpoint(sk_Vd1072), 4.84/5.11 inference('cnf', [status(esa)], [qe(s1(plural(220)))])). 4.84/5.11 tff('18', plain, rpoint(sk_Vd1073), 4.84/5.11 inference('cnf', [status(esa)], [qe(s2(plural(220)))])). 4.84/5.11 tff('19', plain, 4.84/5.11 (sk_Vd1073 = sk_Vd1072 | sk_Vd1072 = vd1075 | sk_Vd1073 = vd1075), 4.84/5.11 inference('demod', [status(thm)], ['16', '17', '18'])). 4.84/5.11 tff('holds(conjunct2(221), 1077, 0)', axiom, (vd1070 != vd1074)). 4.84/5.11 tff('20', plain, vd1070 != vd1074, 4.84/5.11 inference('cnf', [status(esa)], [holds(conjunct2(221), 1077, 0)])). 4.84/5.11 tff('21', plain, vd1075 = vd1074, 4.84/5.11 inference('cnf', [status(esa)], [pred(221, 4)])). 4.84/5.11 tff('22', plain, vd1070 != vd1075, 4.84/5.11 inference('demod', [status(thm)], ['20', '21'])). 4.84/5.11 tff('23', plain, vd1070 = sk_Vd1073, 4.84/5.11 inference('cnf', [status(esa)], [qe(s2(plural(220)))])). 4.84/5.11 tff('24', plain, sk_Vd1073 != vd1075, 4.84/5.11 inference('demod', [status(thm)], ['22', '23'])). 4.84/5.11 tff('holds(conjunct1(221), 1076, 0)', axiom, (vd1069 != vd1074)). 4.84/5.11 tff('25', plain, vd1069 != vd1074, 4.84/5.11 inference('cnf', [status(esa)], [holds(conjunct1(221), 1076, 0)])). 4.84/5.11 tff('26', plain, vd1075 = vd1074, 4.84/5.11 inference('cnf', [status(esa)], [pred(221, 4)])). 4.84/5.11 tff('27', plain, vd1069 != vd1075, 4.84/5.11 inference('demod', [status(thm)], ['25', '26'])). 4.84/5.11 tff('28', plain, vd1069 = sk_Vd1072, 4.84/5.11 inference('cnf', [status(esa)], [qe(s1(plural(220)))])). 4.84/5.11 tff('29', plain, sk_Vd1072 != vd1075, 4.84/5.11 inference('demod', [status(thm)], ['27', '28'])). 4.84/5.11 tff('pred(220, 5)', axiom, (vd1069 != vd1070)). 4.84/5.11 tff('30', plain, vd1069 != vd1070, 4.84/5.11 inference('cnf', [status(esa)], [pred(220, 5)])). 4.84/5.11 tff('31', plain, vd1070 = sk_Vd1073, 4.84/5.11 inference('cnf', [status(esa)], [qe(s2(plural(220)))])). 4.84/5.11 tff('32', plain, vd1069 != sk_Vd1073, 4.84/5.11 inference('demod', [status(thm)], ['30', '31'])). 4.84/5.11 tff('33', plain, vd1069 = sk_Vd1072, 4.84/5.11 inference('cnf', [status(esa)], [qe(s1(plural(220)))])). 4.84/5.11 tff('34', plain, sk_Vd1072 != sk_Vd1073, 4.84/5.11 inference('demod', [status(thm)], ['32', '33'])). 4.84/5.11 tff('35', plain, $false, 4.84/5.11 inference('simplify_reflect-', [status(thm)], ['19', '24', '29', '34'])). 4.84/5.11 4.84/5.11 % SZS output end Refutation 4.84/5.11 4.94/5.11 % Zipperpin 1.5 exiting 4.94/5.11 EOF