0.03/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.03/0.11 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 8 -t %s %d 0.11/0.32 % Computer : n011.cluster.edu 0.11/0.32 % Model : x86_64 x86_64 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.11/0.32 % Memory : 8042.1875MB 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.11/0.32 % CPULimit : 960 0.11/0.32 % WCLimit : 120 0.11/0.32 % DateTime : Tue Aug 9 02:24:36 EDT 2022 0.11/0.32 % CPUTime : 0.17/0.38 % (12915)dis+21_1:1_av=off:sos=on:sp=frequency:ss=included:to=lpo:i=18:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/18Mi) 0.17/0.38 % (12918)lrs+10_1:1_br=off:sos=on:ss=axioms:st=2.0:urr=on:i=27:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/27Mi) 0.17/0.38 % (12914)dis+1003_1:1_aac=none:amm=off:ep=R:erd=off:newcnf=on:sac=on:skr=on:sos=all:i=31:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/31Mi) 0.17/0.38 % (12912)dis+1002_1:12_drc=off:fd=preordered:tgt=full:i=99973:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/99973Mi) 0.17/0.38 % (12917)lrs+2_1:1_lcm=reverse:lma=on:sos=all:spb=goal_then_units:ss=included:urr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/51Mi) 0.17/0.38 % (12916)dis+1010_1:50_awrs=decay:awrsf=128:nwc=10.0:s2pl=no:sp=frequency:ss=axioms:i=42:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/42Mi) 0.17/0.38 % (12919)lrs+4_1:1_flr=on:s2a=on:s2at=3.0:s2pl=on:sd=1:sos=on:ss=included:i=31:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/31Mi) 0.17/0.38 % (12915)Refutation not found, incomplete strategy% (12915)------------------------------ 0.17/0.38 % (12915)Version: Vampire 4.7 (commit 01f454171 on 2022-07-15 16:59:05 +0200) 0.17/0.38 % (12915)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.17/0.38 % (12917)Refutation not found, incomplete strategy% (12917)------------------------------ 0.17/0.38 % (12917)Version: Vampire 4.7 (commit 01f454171 on 2022-07-15 16:59:05 +0200) 0.17/0.38 % (12917)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.17/0.38 % (12917)Termination reason: Refutation not found, incomplete strategy 0.17/0.38 0.17/0.38 % (12917)Memory used [KB]: 5884 0.17/0.38 % (12917)Time elapsed: 0.003 s 0.17/0.38 % (12917)Instructions burned: 2 (million) 0.17/0.38 % (12917)------------------------------ 0.17/0.38 % (12917)------------------------------ 0.17/0.38 % (12915)Termination reason: Refutation not found, incomplete strategy 0.17/0.38 0.17/0.38 % (12915)Memory used [KB]: 1407 0.17/0.38 % (12915)Time elapsed: 0.003 s 0.17/0.38 % (12915)Instructions burned: 2 (million) 0.17/0.38 % (12915)------------------------------ 0.17/0.38 % (12915)------------------------------ 0.17/0.38 % (12918)Refutation not found, incomplete strategy% (12918)------------------------------ 0.17/0.38 % (12918)Version: Vampire 4.7 (commit 01f454171 on 2022-07-15 16:59:05 +0200) 0.17/0.38 % (12918)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.17/0.38 % (12918)Termination reason: Refutation not found, incomplete strategy 0.17/0.38 0.17/0.38 % (12918)Memory used [KB]: 5884 0.17/0.38 % (12918)Time elapsed: 0.003 s 0.17/0.38 % (12918)Instructions burned: 2 (million) 0.17/0.38 % (12918)------------------------------ 0.17/0.38 % (12918)------------------------------ 0.17/0.39 % (12919)Refutation not found, incomplete strategy% (12919)------------------------------ 0.17/0.39 % (12919)Version: Vampire 4.7 (commit 01f454171 on 2022-07-15 16:59:05 +0200) 0.17/0.39 % (12919)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.17/0.39 % (12919)Termination reason: Refutation not found, incomplete strategy 0.17/0.39 0.17/0.39 % (12919)Memory used [KB]: 5884 0.17/0.39 % (12919)Time elapsed: 0.002 s 0.17/0.39 % (12919)Instructions burned: 2 (million) 0.17/0.39 % (12919)------------------------------ 0.17/0.39 % (12919)------------------------------ 0.17/0.39 % (12916)Refutation not found, incomplete strategy% (12916)------------------------------ 0.17/0.39 % (12916)Version: Vampire 4.7 (commit 01f454171 on 2022-07-15 16:59:05 +0200) 0.17/0.39 % (12916)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.17/0.39 % (12916)Termination reason: Refutation not found, incomplete strategy 0.17/0.39 0.17/0.39 % (12916)Memory used [KB]: 5884 0.17/0.39 % (12916)Time elapsed: 0.003 s 0.17/0.39 % (12916)Instructions burned: 2 (million) 0.17/0.39 % (12916)------------------------------ 0.17/0.39 % (12916)------------------------------ 0.17/0.39 % (12913)lrs+1011_1:1_sd=3:sgt=10:ss=included:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/49Mi) 0.17/0.40 % (12913)First to succeed. 0.17/0.40 % (12912)Also succeeded, but the first one will report. 0.17/0.40 % (12913)Refutation found. Thanks to Tanya! 0.17/0.40 % SZS status Theorem for theBenchmark 0.17/0.40 % SZS output start Proof for theBenchmark 0.17/0.40 fof(f409,plain,( 0.17/0.40 $false), 0.17/0.40 inference(subsumption_resolution,[],[f407,f172])). 0.17/0.40 fof(f172,plain,( 0.17/0.40 member_of(sK0) != sK1), 0.17/0.40 inference(cnf_transformation,[],[f103])). 0.17/0.40 fof(f103,plain,( 0.17/0.40 sK0 = singleton(member_of(sK0)) & member_of(sK0) != sK1 & member(sK1,sK0)), 0.17/0.40 inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f95,f102])). 0.17/0.40 fof(f102,plain,( 0.17/0.40 ? [X0,X1] : (singleton(member_of(X0)) = X0 & member_of(X0) != X1 & member(X1,X0)) => (sK0 = singleton(member_of(sK0)) & member_of(sK0) != sK1 & member(sK1,sK0))), 0.17/0.40 introduced(choice_axiom,[])). 0.17/0.40 fof(f95,plain,( 0.17/0.40 ? [X0,X1] : (singleton(member_of(X0)) = X0 & member_of(X0) != X1 & member(X1,X0))), 0.17/0.40 inference(flattening,[],[f94])). 0.17/0.40 fof(f94,plain,( 0.17/0.40 ? [X0,X1] : (member_of(X0) != X1 & (singleton(member_of(X0)) = X0 & member(X1,X0)))), 0.17/0.40 inference(ennf_transformation,[],[f47])). 0.17/0.40 fof(f47,negated_conjecture,( 0.17/0.40 ~! [X0,X1] : ((singleton(member_of(X0)) = X0 & member(X1,X0)) => member_of(X0) = X1)), 0.17/0.40 inference(negated_conjecture,[],[f46])). 0.17/0.40 fof(f46,conjecture,( 0.17/0.40 ! [X0,X1] : ((singleton(member_of(X0)) = X0 & member(X1,X0)) => member_of(X0) = X1)), 0.17/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p',property_of_singletons1_1)). 0.17/0.40 fof(f407,plain,( 0.17/0.40 member_of(sK0) = sK1), 0.17/0.40 inference(resolution,[],[f404,f171])). 0.17/0.40 fof(f171,plain,( 0.17/0.40 member(sK1,sK0)), 0.17/0.40 inference(cnf_transformation,[],[f103])). 0.17/0.40 fof(f404,plain,( 0.17/0.40 ( ! [X0] : (~member(X0,sK0) | member_of(sK0) = X0) )), 0.17/0.40 inference(duplicate_literal_removal,[],[f403])). 0.17/0.40 fof(f403,plain,( 0.17/0.40 ( ! [X0] : (~member(X0,sK0) | member_of(sK0) = X0 | member_of(sK0) = X0) )), 0.17/0.40 inference(superposition,[],[f233,f259])). 0.17/0.40 fof(f259,plain,( 0.17/0.40 unordered_pair(member_of(sK0),member_of(sK0)) = sK0), 0.17/0.40 inference(definition_unfolding,[],[f173,f170])). 0.17/0.40 fof(f170,plain,( 0.17/0.40 ( ! [X0] : (singleton(X0) = unordered_pair(X0,X0)) )), 0.17/0.40 inference(cnf_transformation,[],[f17])). 0.17/0.40 fof(f17,axiom,( 0.17/0.40 ! [X0] : singleton(X0) = unordered_pair(X0,X0)), 0.17/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p',singleton_set_defn)). 0.17/0.40 fof(f173,plain,( 0.17/0.40 sK0 = singleton(member_of(sK0))), 0.17/0.40 inference(cnf_transformation,[],[f103])). 0.17/0.40 fof(f233,plain,( 0.17/0.40 ( ! [X2,X0,X1] : (~member(X1,unordered_pair(X0,X2)) | X1 = X2 | X0 = X1) )), 0.17/0.40 inference(cnf_transformation,[],[f149])). 0.17/0.40 fof(f149,plain,( 0.17/0.40 ! [X0,X1,X2] : ((((X1 = X2 | X0 = X1) & member(X1,universal_class)) | ~member(X1,unordered_pair(X0,X2))) & (member(X1,unordered_pair(X0,X2)) | (X1 != X2 & X0 != X1) | ~member(X1,universal_class)))), 0.17/0.40 inference(rectify,[],[f148])). 0.17/0.40 fof(f148,plain,( 0.17/0.40 ! [X0,X2,X1] : ((((X1 = X2 | X0 = X2) & member(X2,universal_class)) | ~member(X2,unordered_pair(X0,X1))) & (member(X2,unordered_pair(X0,X1)) | (X1 != X2 & X0 != X2) | ~member(X2,universal_class)))), 0.17/0.40 inference(flattening,[],[f147])). 0.17/0.40 fof(f147,plain,( 0.17/0.40 ! [X0,X2,X1] : ((((X1 = X2 | X0 = X2) & member(X2,universal_class)) | ~member(X2,unordered_pair(X0,X1))) & (member(X2,unordered_pair(X0,X1)) | ((X1 != X2 & X0 != X2) | ~member(X2,universal_class))))), 0.17/0.40 inference(nnf_transformation,[],[f64])). 0.17/0.40 fof(f64,plain,( 0.17/0.40 ! [X0,X2,X1] : (((X1 = X2 | X0 = X2) & member(X2,universal_class)) <=> member(X2,unordered_pair(X0,X1)))), 0.17/0.40 inference(rectify,[],[f28])). 0.17/0.40 fof(f28,axiom,( 0.17/0.40 ! [X0,X1,X3] : (member(X3,unordered_pair(X0,X1)) <=> ((X1 = X3 | X0 = X3) & member(X3,universal_class)))), 0.17/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p',unordered_pair_defn)). 0.17/0.40 % SZS output end Proof for theBenchmark 0.17/0.40 % (12913)------------------------------ 0.17/0.40 % (12913)Version: Vampire 4.7 (commit 01f454171 on 2022-07-15 16:59:05 +0200) 0.17/0.40 % (12913)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.17/0.40 % (12913)Termination reason: Refutation 0.17/0.40 0.17/0.40 % (12913)Memory used [KB]: 6140 0.17/0.40 % (12913)Time elapsed: 0.012 s 0.17/0.40 % (12913)Instructions burned: 13 (million) 0.17/0.40 % (12913)------------------------------ 0.17/0.40 % (12913)------------------------------ 0.17/0.40 % (12911)Success in time 0.07 s 0.17/0.40 EOF