0.03/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.13/0.14 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s 0.15/0.35 % Computer : n017.cluster.edu 0.15/0.35 % Model : x86_64 x86_64 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.15/0.35 % Memory : 8042.1875MB 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64 0.15/0.35 % CPULimit : 960 0.15/0.35 % WCLimit : 120 0.15/0.35 % DateTime : Tue Aug 9 04:44:00 EDT 2022 0.21/0.35 % CPUTime : 0.21/0.36 This is a FOF_ problem 0.21/0.36 Running vampire --ignore_missing on --mode casc -t 960 /export/starexec/sandbox/benchmark/theBenchmark.p 0.21/0.36 % (5049)Running in auto input_syntax mode. Trying TPTP 0.21/0.43 % (5051)dis+10_3_add=large:afp=10000:afq=1.0:amm=sco:anc=none:gsp=on:gs=on:gsem=off:lcm=reverse:nwc=1:sos=on_6 on theBenchmark 0.21/0.43 % (5055)lrs+1_4:1_awrs=converge:awrsf=128:av=off:cond=fast:fde=none:gsp=on:gs=on:gsem=on:lcm=predicate:lwlo=on:nm=4:newcnf=on:nwc=1:stl=30:sd=3:ss=axioms:s2a=on:st=2.0:sos=on_27 on theBenchmark 0.21/0.43 % (5054)dis+1002_6_add=large:afp=40000:afq=2.0:bsr=on:cond=on:irw=on:lma=on:nm=2:nwc=2.5:nicw=on:sp=reverse_arity:updr=off_7 on theBenchmark 0.21/0.43 % (5053)lrs+11_20_av=off:bs=unit_only:bsr=on:bce=on:cond=on:fde=none:gs=on:gsem=on:irw=on:nm=4:nwc=1:stl=30:sos=theory:sp=reverse_arity:uhcvi=on_92 on theBenchmark 0.21/0.43 % (5056)lrs+1011_8_add=large:afp=100000:afq=1.1:er=filter:gsp=on:gs=on:gsem=on:lma=on:nm=6:nwc=1:stl=30:sd=2:ss=axioms:st=1.5:sos=on_3 on theBenchmark 0.21/0.43 % (5050)dis+10_1_add=off:afp=4000:afq=1.2:anc=none:br=off:cond=on:gs=on:irw=on:lcm=reverse:nwc=10:sd=10:ss=axioms:sos=theory:sac=on:sp=occurrence:urr=on_2 on theBenchmark 0.21/0.43 % (5057)lrs+4_3_av=off:br=off:nm=0:newcnf=on:nwc=1:stl=30:sp=occurrence:urr=on_32 on theBenchmark 0.21/0.43 % (5052)dis+11_1_acc=on:afp=1000:afq=1.4:amm=sco:anc=all_dependent:bs=on:ccuc=small_ones:cond=fast:fde=none:gsp=on:nm=64:nwc=1:sac=on:urr=ec_only:updr=off:uhcvi=on_105 on theBenchmark 0.21/0.44 % (5051)Refutation not found, incomplete strategy% (5051)------------------------------ 0.21/0.44 % (5051)Version: Vampire 4.7 (commit 2d02e4655 on 2022-07-11 21:15:24 +0200) 0.21/0.44 % (5051)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.21/0.44 % (5051)Termination reason: Refutation not found, incomplete strategy 0.21/0.44 0.21/0.44 % (5051)Memory used [KB]: 11001 0.21/0.44 % (5051)Time elapsed: 0.013 s 0.21/0.44 % (5051)------------------------------ 0.21/0.44 % (5051)------------------------------ 0.21/0.44 % (5057)First to succeed. 0.21/0.44 % (5057)Refutation found. Thanks to Tanya! 0.21/0.44 % SZS status Theorem for theBenchmark 0.21/0.44 % SZS output start Proof for theBenchmark 0.21/0.44 fof(f166,plain,( 0.21/0.44 $false), 0.21/0.44 inference(subsumption_resolution,[],[f165,f62])). 0.21/0.44 fof(f62,plain,( 0.21/0.44 ( ! [X0] : (r2(X0,sK8(X0))) )), 0.21/0.44 inference(equality_resolution,[],[f38])). 0.21/0.44 fof(f38,plain,( 0.21/0.44 ( ! [X2,X0] : (sK8(X0) != X2 | r2(X0,X2)) )), 0.21/0.44 inference(cnf_transformation,[],[f1])). 0.21/0.44 fof(f1,axiom,( 0.21/0.44 ! [X0] : ? [X1] : ! [X2] : ((r2(X0,X2) & X1 = X2) | (X1 != X2 & ~r2(X0,X2)))), 0.21/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_2)). 0.21/0.44 fof(f165,plain,( 0.21/0.44 ~r2(sK8(sK8(sK8(sK8(sK8(sK8(sK8(sK19))))))),sK8(sK8(sK8(sK8(sK8(sK8(sK8(sK8(sK19)))))))))), 0.21/0.44 inference(forward_demodulation,[],[f160,f147])). 0.21/0.44 fof(f147,plain,( 0.21/0.44 ( ! [X0] : (sK8(X0) = sK15(X0,sK8(sK19))) )), 0.21/0.44 inference(unit_resulting_resolution,[],[f136,f119])). 0.21/0.44 fof(f119,plain,( 0.21/0.44 ( ! [X3,X0,X1] : (~r3(X0,X1,X3) | sK15(X0,X1) = X3) )), 0.21/0.44 inference(backward_demodulation,[],[f55,f114])). 0.21/0.44 fof(f114,plain,( 0.21/0.44 ( ! [X0,X1] : (sK15(X0,X1) = sK18(X0,X1)) )), 0.21/0.44 inference(unit_resulting_resolution,[],[f50,f55])). 0.21/0.44 fof(f50,plain,( 0.21/0.44 ( ! [X0,X1] : (r3(X0,X1,sK15(X0,X1))) )), 0.21/0.44 inference(cnf_transformation,[],[f21])). 0.21/0.44 fof(f21,plain,( 0.21/0.44 ! [X0,X1] : ? [X2] : (? [X3] : (r3(X0,X1,X3) & r2(X3,X2)) & ? [X4] : (X2 = X4 & ? [X5] : (r3(X0,X5,X4) & r2(X1,X5))))), 0.21/0.44 inference(rectify,[],[f3])). 0.21/0.44 fof(f3,axiom,( 0.21/0.44 ! [X9,X10] : ? [X11] : (? [X14] : (r3(X9,X10,X14) & r2(X14,X11)) & ? [X12] : (X11 = X12 & ? [X13] : (r3(X9,X13,X12) & r2(X10,X13))))), 0.21/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1a)). 0.21/0.44 fof(f55,plain,( 0.21/0.44 ( ! [X3,X0,X1] : (~r3(X0,X1,X3) | sK18(X0,X1) = X3) )), 0.21/0.44 inference(cnf_transformation,[],[f23])). 0.21/0.44 fof(f23,plain,( 0.21/0.44 ! [X0,X1] : ? [X2] : ! [X3] : ((X2 = X3 & r3(X0,X1,X3)) | (X2 != X3 & ~r3(X0,X1,X3)))), 0.21/0.44 inference(rectify,[],[f8])). 0.21/0.44 fof(f8,axiom,( 0.21/0.44 ! [X30,X31] : ? [X32] : ! [X33] : ((X32 = X33 & r3(X30,X31,X33)) | (X32 != X33 & ~r3(X30,X31,X33)))), 0.21/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_3)). 0.21/0.44 fof(f136,plain,( 0.21/0.44 ( ! [X1] : (r3(X1,sK8(sK19),sK8(X1))) )), 0.21/0.44 inference(superposition,[],[f88,f128])). 0.21/0.44 fof(f128,plain,( 0.21/0.44 ( ! [X0] : (sK8(X0) = sK14(X0,sK19)) )), 0.21/0.44 inference(superposition,[],[f92,f126])). 0.21/0.44 fof(f126,plain,( 0.21/0.44 ( ! [X0] : (sK15(X0,sK19) = X0) )), 0.21/0.44 inference(superposition,[],[f114,f113])). 0.21/0.44 fof(f113,plain,( 0.21/0.44 ( ! [X0] : (sK18(X0,sK19) = X0) )), 0.21/0.44 inference(unit_resulting_resolution,[],[f77,f55])). 0.21/0.44 fof(f77,plain,( 0.21/0.44 ( ! [X0] : (r3(X0,sK19,X0)) )), 0.21/0.44 inference(backward_demodulation,[],[f68,f69])). 0.21/0.44 fof(f69,plain,( 0.21/0.44 ( ! [X0] : (sK4(X0) = sK19) )), 0.21/0.44 inference(unit_resulting_resolution,[],[f32,f57])). 0.21/0.44 fof(f57,plain,( 0.21/0.44 ( ! [X1] : (~r1(X1) | sK19 = X1) )), 0.21/0.44 inference(cnf_transformation,[],[f24])). 0.21/0.44 fof(f24,plain,( 0.21/0.44 ? [X0] : ! [X1] : ((r1(X1) & X0 = X1) | (X0 != X1 & ~r1(X1)))), 0.21/0.44 inference(rectify,[],[f10])). 0.21/0.44 fof(f10,axiom,( 0.21/0.44 ? [X38] : ! [X39] : ((r1(X39) & X38 = X39) | (X38 != X39 & ~r1(X39)))), 0.21/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1)). 0.21/0.44 fof(f32,plain,( 0.21/0.44 ( ! [X0] : (r1(sK4(X0))) )), 0.21/0.44 inference(cnf_transformation,[],[f16])). 0.21/0.44 fof(f16,plain,( 0.21/0.44 ! [X0] : ? [X1] : (? [X2] : (r1(X2) & r3(X0,X2,X1)) & X0 = X1)), 0.21/0.44 inference(rectify,[],[f11])). 0.21/0.44 fof(f11,axiom,( 0.21/0.44 ! [X40] : ? [X41] : (? [X42] : (r1(X42) & r3(X40,X42,X41)) & X40 = X41)), 0.21/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_4a)). 0.21/0.44 fof(f68,plain,( 0.21/0.44 ( ! [X0] : (r3(X0,sK4(X0),X0)) )), 0.21/0.44 inference(forward_demodulation,[],[f31,f33])). 0.21/0.44 fof(f33,plain,( 0.21/0.44 ( ! [X0] : (sK3(X0) = X0) )), 0.21/0.44 inference(cnf_transformation,[],[f16])). 0.21/0.44 fof(f31,plain,( 0.21/0.44 ( ! [X0] : (r3(X0,sK4(X0),sK3(X0))) )), 0.21/0.44 inference(cnf_transformation,[],[f16])). 0.21/0.44 fof(f92,plain,( 0.21/0.44 ( ! [X0,X1] : (sK14(X0,X1) = sK8(sK15(X0,X1))) )), 0.21/0.44 inference(unit_resulting_resolution,[],[f60,f39])). 0.21/0.44 fof(f39,plain,( 0.21/0.44 ( ! [X2,X0] : (~r2(X0,X2) | sK8(X0) = X2) )), 0.21/0.44 inference(cnf_transformation,[],[f1])). 0.21/0.44 fof(f60,plain,( 0.21/0.44 ( ! [X0,X1] : (r2(sK15(X0,X1),sK14(X0,X1))) )), 0.21/0.44 inference(definition_unfolding,[],[f49,f51])). 0.21/0.44 fof(f51,plain,( 0.21/0.44 ( ! [X0,X1] : (sK13(X0,X1) = sK14(X0,X1)) )), 0.21/0.44 inference(cnf_transformation,[],[f21])). 0.21/0.44 fof(f49,plain,( 0.21/0.44 ( ! [X0,X1] : (r2(sK15(X0,X1),sK13(X0,X1))) )), 0.21/0.44 inference(cnf_transformation,[],[f21])). 0.21/0.44 fof(f88,plain,( 0.21/0.44 ( ! [X0,X1] : (r3(X0,sK8(X1),sK14(X0,X1))) )), 0.21/0.44 inference(backward_demodulation,[],[f48,f85])). 0.21/0.44 fof(f85,plain,( 0.21/0.44 ( ! [X0,X1] : (sK8(X0) = sK16(X1,X0)) )), 0.21/0.44 inference(unit_resulting_resolution,[],[f47,f39])). 0.21/0.44 fof(f47,plain,( 0.21/0.44 ( ! [X0,X1] : (r2(X1,sK16(X0,X1))) )), 0.21/0.44 inference(cnf_transformation,[],[f21])). 0.21/0.44 fof(f48,plain,( 0.21/0.44 ( ! [X0,X1] : (r3(X0,sK16(X0,X1),sK14(X0,X1))) )), 0.21/0.44 inference(cnf_transformation,[],[f21])). 0.21/0.44 fof(f160,plain,( 0.21/0.44 ~r2(sK8(sK8(sK8(sK8(sK8(sK8(sK8(sK19))))))),sK15(sK8(sK8(sK8(sK8(sK8(sK8(sK8(sK19))))))),sK8(sK19)))), 0.21/0.44 inference(unit_resulting_resolution,[],[f62,f62,f62,f67,f62,f62,f62,f62,f62,f67,f62,f88,f60,f62,f62,f62,f62,f62,f62,f62,f67,f61])). 0.21/0.44 fof(f61,plain,( 0.21/0.44 ( ! [X2,X21,X3,X10,X11,X18,X1,X19,X9,X16,X14,X4,X6,X8,X7,X17,X15,X5,X12,X13,X20] : (~r1(X21) | ~r2(X14,X13) | ~r2(X15,X14) | ~r2(X16,X15) | ~r2(X17,X16) | ~r2(X19,X18) | ~r2(X20,X19) | ~r2(X21,X20) | ~r2(X13,X12) | ~r2(X18,X17) | ~r2(X11,X10) | ~r1(X11) | ~r2(X10,X9) | ~r3(X1,X9,X12) | ~r2(X2,X1) | ~r2(X3,X2) | ~r2(X5,X4) | ~r2(X6,X5) | ~r1(X8) | ~r2(X8,X7) | ~r2(X7,X6) | ~r2(X4,X3)) )), 0.21/0.44 inference(equality_resolution,[],[f26])). 0.21/0.44 fof(f26,plain,( 0.21/0.44 ( ! [X2,X21,X3,X10,X0,X11,X18,X1,X19,X9,X16,X14,X4,X6,X8,X7,X17,X15,X5,X12,X13,X20] : (~r2(X13,X12) | ~r2(X14,X13) | ~r2(X15,X14) | ~r2(X16,X15) | ~r2(X17,X16) | ~r2(X19,X18) | ~r2(X20,X19) | ~r2(X21,X20) | ~r1(X21) | ~r2(X18,X17) | X0 != X12 | ~r2(X11,X10) | ~r1(X11) | ~r2(X10,X9) | ~r3(X1,X9,X0) | ~r2(X2,X1) | ~r2(X3,X2) | ~r2(X5,X4) | ~r2(X6,X5) | ~r1(X8) | ~r2(X8,X7) | ~r2(X7,X6) | ~r2(X4,X3)) )), 0.21/0.44 inference(cnf_transformation,[],[f25])). 0.21/0.44 fof(f25,plain,( 0.21/0.44 ! [X0] : (! [X1] : (! [X2] : (! [X3] : (! [X4] : (~r2(X4,X3) | ! [X5] : (! [X6] : (! [X7] : (~r2(X7,X6) | ! [X8] : (~r2(X8,X7) | ~r1(X8))) | ~r2(X6,X5)) | ~r2(X5,X4))) | ~r2(X3,X2)) | ~r2(X2,X1)) | ! [X9] : (~r3(X1,X9,X0) | ! [X10] : (~r2(X10,X9) | ! [X11] : (~r1(X11) | ~r2(X11,X10))))) | ! [X12] : (X0 != X12 | ! [X13] : (! [X14] : (! [X15] : (! [X16] : (! [X17] : (! [X18] : (~r2(X18,X17) | ! [X19] : (! [X20] : (! [X21] : (~r1(X21) | ~r2(X21,X20)) | ~r2(X20,X19)) | ~r2(X19,X18))) | ~r2(X17,X16)) | ~r2(X16,X15)) | ~r2(X15,X14)) | ~r2(X14,X13)) | ~r2(X13,X12))))), 0.21/0.44 inference(ennf_transformation,[],[f14])). 0.21/0.44 fof(f14,plain,( 0.21/0.44 ~? [X0] : (? [X1] : (? [X2] : (? [X3] : (? [X4] : (r2(X4,X3) & ? [X5] : (? [X6] : (? [X7] : (r2(X7,X6) & ? [X8] : (r2(X8,X7) & r1(X8))) & r2(X6,X5)) & r2(X5,X4))) & r2(X3,X2)) & r2(X2,X1)) & ? [X9] : (r3(X1,X9,X0) & ? [X10] : (r2(X10,X9) & ? [X11] : (r1(X11) & r2(X11,X10))))) & ? [X12] : (X0 = X12 & ? [X13] : (? [X14] : (? [X15] : (? [X16] : (? [X17] : (? [X18] : (r2(X18,X17) & ? [X19] : (? [X20] : (? [X21] : (r1(X21) & r2(X21,X20)) & r2(X20,X19)) & r2(X19,X18))) & r2(X17,X16)) & r2(X16,X15)) & r2(X15,X14)) & r2(X14,X13)) & r2(X13,X12))))), 0.21/0.44 inference(rectify,[],[f13])). 0.21/0.44 fof(f13,negated_conjecture,( 0.21/0.44 ~? [X27] : (? [X12] : (? [X14] : (? [X41] : (? [X28] : (r2(X28,X41) & ? [X25] : (? [X13] : (? [X37] : (r2(X37,X13) & ? [X1] : (r2(X1,X37) & r1(X1))) & r2(X13,X25)) & r2(X25,X28))) & r2(X41,X14)) & r2(X14,X12)) & ? [X42] : (r3(X12,X42,X27) & ? [X29] : (r2(X29,X42) & ? [X32] : (r1(X32) & r2(X32,X29))))) & ? [X5] : (X5 = X27 & ? [X6] : (? [X11] : (? [X8] : (? [X35] : (? [X20] : (? [X24] : (r2(X24,X20) & ? [X7] : (? [X36] : (? [X21] : (r1(X21) & r2(X21,X36)) & r2(X36,X7)) & r2(X7,X24))) & r2(X20,X35)) & r2(X35,X8)) & r2(X8,X11)) & r2(X11,X6)) & r2(X6,X5))))), 0.21/0.44 inference(negated_conjecture,[],[f12])). 0.21/0.44 fof(f12,conjecture,( 0.21/0.44 ? [X27] : (? [X12] : (? [X14] : (? [X41] : (? [X28] : (r2(X28,X41) & ? [X25] : (? [X13] : (? [X37] : (r2(X37,X13) & ? [X1] : (r2(X1,X37) & r1(X1))) & r2(X13,X25)) & r2(X25,X28))) & r2(X41,X14)) & r2(X14,X12)) & ? [X42] : (r3(X12,X42,X27) & ? [X29] : (r2(X29,X42) & ? [X32] : (r1(X32) & r2(X32,X29))))) & ? [X5] : (X5 = X27 & ? [X6] : (? [X11] : (? [X8] : (? [X35] : (? [X20] : (? [X24] : (r2(X24,X20) & ? [X7] : (? [X36] : (? [X21] : (r1(X21) & r2(X21,X36)) & r2(X36,X7)) & r2(X7,X24))) & r2(X20,X35)) & r2(X35,X8)) & r2(X8,X11)) & r2(X11,X6)) & r2(X6,X5))))), 0.21/0.44 file('/export/starexec/sandbox/benchmark/theBenchmark.p',sevenplustwoeqnine)). 0.21/0.44 fof(f67,plain,( 0.21/0.44 r1(sK19)), 0.21/0.44 inference(equality_resolution,[],[f56])). 0.21/0.44 fof(f56,plain,( 0.21/0.44 ( ! [X1] : (sK19 != X1 | r1(X1)) )), 0.21/0.44 inference(cnf_transformation,[],[f24])). 0.21/0.44 % SZS output end Proof for theBenchmark 0.21/0.44 % (5057)------------------------------ 0.21/0.44 % (5057)Version: Vampire 4.7 (commit 2d02e4655 on 2022-07-11 21:15:24 +0200) 0.21/0.44 % (5057)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.21/0.44 % (5057)Termination reason: Refutation 0.21/0.44 0.21/0.44 % (5057)Memory used [KB]: 1918 0.21/0.44 % (5057)Time elapsed: 0.014 s 0.21/0.44 % (5057)------------------------------ 0.21/0.44 % (5057)------------------------------ 0.21/0.44 % (5049)Success in time 0.076 s 0.21/0.44 EOF