0.03/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.13/0.13 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s 0.13/0.35 % Computer : n004.cluster.edu 0.13/0.35 % Model : x86_64 x86_64 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.35 % Memory : 8042.1875MB 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.35 % CPULimit : 960 0.13/0.35 % WCLimit : 120 0.13/0.35 % DateTime : Tue Aug 9 01:50:05 EDT 2022 0.20/0.35 % CPUTime : 0.20/0.35 This is a FOF_ problem 0.20/0.36 Running vampire --ignore_missing on --mode casc -t 960 /export/starexec/sandbox2/benchmark/theBenchmark.p 0.20/0.36 % (28003)Running in auto input_syntax mode. Trying TPTP 0.20/0.42 % (28015)lrs+1011_3:1_av=off:cond=on:irw=on:lma=on:nm=16:nwc=1:stl=30:sos=all:updr=off_11 on theBenchmark 0.20/0.42 % (28014)dis+1011_5:4_acc=model:afr=on:afp=10000:afq=1.4:amm=off:anc=none:bd=off:ccuc=small_ones:cond=fast:fde=unused:gs=on:nm=2:newcnf=on:nwc=1:nicw=on:sos=on:sac=on:sp=occurrence:updr=off_9 on theBenchmark 0.20/0.42 % (28013)lrs+1010_2:1_aac=none:afr=on:afp=10000:afq=1.4:amm=sco:anc=none:gs=on:gsem=off:irw=on:nm=16:nwc=3:stl=30_7 on theBenchmark 0.20/0.42 % (28011)lrs+1_1_aac=none:acc=model:add=large:afp=100000:afq=1.2:anc=none:bd=off:bs=on:bsr=on:ccuc=first:cond=on:fde=unused:irw=on:nm=2:newcnf=on:nwc=1:stl=30:sd=3:ss=axioms:st=2.0:sos=on:sac=on:uhcvi=on_2 on theBenchmark 0.20/0.42 % (28012)lrs+1002_8_add=large:afp=40000:afq=1.0:amm=off:anc=none:cond=on:gs=on:irw=on:nm=16:newcnf=on:nwc=1:stl=30:sos=on:sp=reverse_arity:updr=off_2 on theBenchmark 0.20/0.42 % (28018)lrs+1011_5_afr=on:afp=100000:afq=1.0:amm=off:anc=none:cond=on:lma=on:nm=6:nwc=1:sas=z3:stl=30:sac=on:urr=on_12 on theBenchmark 0.20/0.42 % (28017)lrs+1011_10_aac=none:acc=model:add=large:afp=40000:afq=2.0:anc=none:bd=off:bsr=on:fsr=off:gs=on:gsem=off:irw=on:lcm=reverse:lwlo=on:nm=64:nwc=3:nicw=on:stl=30_38 on theBenchmark 0.21/0.44 % (28013)First to succeed. 0.21/0.44 % (28016)dis+1011_3_awrs=decay:awrsf=32:afp=10000:afq=1.1:amm=off:anc=none:cond=fast:ep=RSTC:fde=unused:lma=on:nm=16:nwc=2.5:s2a=on:sac=on:sp=frequency:urr=ec_only_2 on theBenchmark 0.21/0.44 % (28013)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(f373,plain,( 0.21/0.44 $false), 0.21/0.44 inference(avatar_sat_refutation,[],[f29,f364,f372])). 0.21/0.44 fof(f372,plain,( 0.21/0.44 ~spl3_1), 0.21/0.44 inference(avatar_contradiction_clause,[],[f371])). 0.21/0.44 fof(f371,plain,( 0.21/0.44 $false | ~spl3_1), 0.21/0.44 inference(subsumption_resolution,[],[f370,f22])). 0.21/0.44 fof(f22,plain,( 0.21/0.44 sK1 != sK2), 0.21/0.44 inference(duplicate_literal_removal,[],[f16])). 0.21/0.44 fof(f16,plain,( 0.21/0.44 sK1 != sK2 | sK1 != sK2), 0.21/0.44 inference(cnf_transformation,[],[f12])). 0.21/0.44 fof(f12,plain,( 0.21/0.44 (sK1 != sK2 & mult(sK2,sK0) = mult(sK1,sK0)) | (sK1 != sK2 & mult(sK0,sK1) = mult(sK0,sK2))), 0.21/0.44 inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f10,f11])). 0.21/0.44 fof(f11,plain,( 0.21/0.44 ? [X0,X1,X2] : ((X1 != X2 & mult(X2,X0) = mult(X1,X0)) | (X1 != X2 & mult(X0,X1) = mult(X0,X2))) => ((sK1 != sK2 & mult(sK2,sK0) = mult(sK1,sK0)) | (sK1 != sK2 & mult(sK0,sK1) = mult(sK0,sK2)))), 0.21/0.44 introduced(choice_axiom,[])). 0.21/0.44 fof(f10,plain,( 0.21/0.44 ? [X0,X1,X2] : ((X1 != X2 & mult(X2,X0) = mult(X1,X0)) | (X1 != X2 & mult(X0,X1) = mult(X0,X2)))), 0.21/0.44 inference(ennf_transformation,[],[f8])). 0.21/0.44 fof(f8,plain,( 0.21/0.44 ~! [X0,X1,X2] : ((mult(X2,X0) = mult(X1,X0) => X1 = X2) & (mult(X0,X1) = mult(X0,X2) => X1 = X2))), 0.21/0.44 inference(rectify,[],[f4])). 0.21/0.44 fof(f4,negated_conjecture,( 0.21/0.44 ~! [X1,X2,X3] : ((mult(X3,X1) = mult(X2,X1) => X2 = X3) & (mult(X1,X2) = mult(X1,X3) => X2 = X3))), 0.21/0.44 inference(negated_conjecture,[],[f3])). 0.21/0.44 fof(f3,conjecture,( 0.21/0.44 ! [X1,X2,X3] : ((mult(X3,X1) = mult(X2,X1) => X2 = X3) & (mult(X1,X2) = mult(X1,X3) => X2 = X3))), 0.21/0.44 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals)). 0.21/0.44 fof(f370,plain,( 0.21/0.44 sK1 = sK2 | ~spl3_1), 0.21/0.44 inference(forward_demodulation,[],[f367,f78])). 0.21/0.44 fof(f78,plain,( 0.21/0.44 ( ! [X0,X1] : (mult(i(mult(X0,X0)),mult(X0,mult(X0,X1))) = X1) )), 0.21/0.44 inference(forward_demodulation,[],[f65,f18])). 0.21/0.44 fof(f18,plain,( 0.21/0.44 ( ! [X0] : (mult(unit,X0) = X0) )), 0.21/0.44 inference(cnf_transformation,[],[f2])). 0.21/0.44 fof(f2,axiom,( 0.21/0.44 ! [X0] : mult(unit,X0) = X0), 0.21/0.44 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f02)). 0.21/0.44 fof(f65,plain,( 0.21/0.44 ( ! [X0,X1] : (mult(unit,X1) = mult(i(mult(X0,X0)),mult(X0,mult(X0,X1)))) )), 0.21/0.44 inference(superposition,[],[f56,f19])). 0.21/0.44 fof(f19,plain,( 0.21/0.44 ( ! [X0] : (unit = mult(i(X0),X0)) )), 0.21/0.44 inference(cnf_transformation,[],[f6])). 0.21/0.44 fof(f6,axiom,( 0.21/0.44 ! [X0] : unit = mult(i(X0),X0)), 0.21/0.44 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f05)). 0.21/0.44 fof(f56,plain,( 0.21/0.44 ( ! [X2,X0,X1] : (mult(X2,mult(X1,mult(X1,X0))) = mult(mult(X2,mult(X1,X1)),X0)) )), 0.21/0.44 inference(backward_demodulation,[],[f21,f55])). 0.21/0.44 fof(f55,plain,( 0.21/0.44 ( ! [X3,X4] : (mult(mult(X3,X4),X4) = mult(X3,mult(X4,X4))) )), 0.21/0.44 inference(forward_demodulation,[],[f42,f17])). 0.21/0.44 fof(f17,plain,( 0.21/0.44 ( ! [X0] : (mult(X0,unit) = X0) )), 0.21/0.44 inference(cnf_transformation,[],[f5])). 0.21/0.44 fof(f5,axiom,( 0.21/0.44 ! [X0] : mult(X0,unit) = X0), 0.21/0.44 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f01)). 0.21/0.44 fof(f42,plain,( 0.21/0.44 ( ! [X3,X4] : (mult(mult(X3,X4),X4) = mult(X3,mult(X4,mult(X4,unit)))) )), 0.21/0.44 inference(superposition,[],[f21,f17])). 0.21/0.44 fof(f21,plain,( 0.21/0.44 ( ! [X2,X0,X1] : (mult(mult(mult(X2,X1),X1),X0) = mult(X2,mult(X1,mult(X1,X0)))) )), 0.21/0.44 inference(cnf_transformation,[],[f9])). 0.21/0.44 fof(f9,plain,( 0.21/0.44 ! [X0,X1,X2] : mult(mult(mult(X2,X1),X1),X0) = mult(X2,mult(X1,mult(X1,X0)))), 0.21/0.44 inference(rectify,[],[f7])). 0.21/0.44 fof(f7,axiom,( 0.21/0.44 ! [X4,X5,X0] : mult(mult(mult(X0,X5),X5),X4) = mult(X0,mult(X5,mult(X5,X4)))), 0.21/0.44 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f03)). 0.21/0.44 fof(f367,plain,( 0.21/0.44 sK2 = mult(i(mult(sK0,sK0)),mult(sK0,mult(sK0,sK1))) | ~spl3_1), 0.21/0.44 inference(superposition,[],[f78,f25])). 0.21/0.44 fof(f25,plain,( 0.21/0.44 mult(sK0,sK1) = mult(sK0,sK2) | ~spl3_1), 0.21/0.44 inference(avatar_component_clause,[],[f24])). 0.21/0.44 fof(f24,plain,( 0.21/0.44 spl3_1 <=> mult(sK0,sK1) = mult(sK0,sK2)), 0.21/0.44 introduced(avatar_definition,[new_symbols(naming,[spl3_1])])). 0.21/0.44 fof(f364,plain,( 0.21/0.44 ~spl3_2), 0.21/0.44 inference(avatar_contradiction_clause,[],[f363])). 0.21/0.44 fof(f363,plain,( 0.21/0.44 $false | ~spl3_2), 0.21/0.44 inference(subsumption_resolution,[],[f357,f22])). 0.21/0.44 fof(f357,plain,( 0.21/0.44 sK1 = sK2 | ~spl3_2), 0.21/0.44 inference(superposition,[],[f17,f353])). 0.21/0.44 fof(f353,plain,( 0.21/0.44 sK1 = mult(sK2,unit) | ~spl3_2), 0.21/0.44 inference(forward_demodulation,[],[f291,f17])). 0.21/0.44 fof(f291,plain,( 0.21/0.44 mult(sK2,unit) = mult(sK1,unit) | ~spl3_2), 0.21/0.44 inference(superposition,[],[f52,f57])). 0.21/0.44 fof(f57,plain,( 0.21/0.44 ( ! [X6,X5] : (unit = mult(X5,mult(X6,mult(X6,i(mult(X5,mult(X6,X6))))))) )), 0.21/0.44 inference(forward_demodulation,[],[f43,f55])). 0.21/0.44 fof(f43,plain,( 0.21/0.44 ( ! [X6,X5] : (unit = mult(X5,mult(X6,mult(X6,i(mult(mult(X5,X6),X6)))))) )), 0.21/0.44 inference(superposition,[],[f21,f20])). 0.21/0.44 fof(f20,plain,( 0.21/0.44 ( ! [X0] : (mult(X0,i(X0)) = unit) )), 0.21/0.44 inference(cnf_transformation,[],[f1])). 0.21/0.44 fof(f1,axiom,( 0.21/0.44 ! [X0] : mult(X0,i(X0)) = unit), 0.21/0.44 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f04)). 0.21/0.44 fof(f52,plain,( 0.21/0.44 ( ! [X12] : (mult(sK2,mult(sK0,mult(sK0,X12))) = mult(sK1,mult(sK0,mult(sK0,X12)))) ) | ~spl3_2), 0.21/0.44 inference(forward_demodulation,[],[f39,f21])). 0.21/0.44 fof(f39,plain,( 0.21/0.44 ( ! [X12] : (mult(sK2,mult(sK0,mult(sK0,X12))) = mult(mult(mult(sK1,sK0),sK0),X12)) ) | ~spl3_2), 0.21/0.44 inference(superposition,[],[f21,f28])). 0.21/0.44 fof(f28,plain,( 0.21/0.44 mult(sK2,sK0) = mult(sK1,sK0) | ~spl3_2), 0.21/0.44 inference(avatar_component_clause,[],[f27])). 0.21/0.44 fof(f27,plain,( 0.21/0.44 spl3_2 <=> mult(sK2,sK0) = mult(sK1,sK0)), 0.21/0.44 introduced(avatar_definition,[new_symbols(naming,[spl3_2])])). 0.21/0.44 fof(f29,plain,( 0.21/0.44 spl3_1 | spl3_2), 0.21/0.44 inference(avatar_split_clause,[],[f13,f27,f24])). 0.21/0.44 fof(f13,plain,( 0.21/0.44 mult(sK2,sK0) = mult(sK1,sK0) | mult(sK0,sK1) = mult(sK0,sK2)), 0.21/0.44 inference(cnf_transformation,[],[f12])). 0.21/0.44 % SZS output end Proof for theBenchmark 0.21/0.44 % (28013)------------------------------ 0.21/0.44 % (28013)Version: Vampire 4.7 (commit 2d02e4655 on 2022-07-11 21:15:24 +0200) 0.21/0.44 % (28013)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.21/0.44 % (28013)Termination reason: Refutation 0.21/0.44 0.21/0.44 % (28013)Memory used [KB]: 11001 0.21/0.44 % (28013)Time elapsed: 0.018 s 0.21/0.44 % (28013)------------------------------ 0.21/0.44 % (28013)------------------------------ 0.21/0.44 % (28003)Success in time 0.081 s 0.21/0.44 EOF