0.08/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.08/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 8 -t %s %d 0.13/0.34 % Computer : n004.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 % WCLimit : 120 0.13/0.34 % DateTime : Tue Aug 9 02:47:20 EDT 2022 0.13/0.34 % CPUTime : 0.19/0.41 % (19828)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) 0.19/0.41 % (19827)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) 0.19/0.41 % (19830)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) 0.19/0.41 % (19829)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) 0.19/0.41 % (19826)lrs+1011_1:1_sd=3:sgt=10:ss=included:i=49:si=on:rawr=on:rtra=on_0 on theBenchmark for (1199ds/49Mi) 0.19/0.41 % (19828)First to succeed. 0.19/0.41 % (19830)Also succeeded, but the first one will report. 0.19/0.42 % (19828)Refutation found. Thanks to Tanya! 0.19/0.42 % SZS status Theorem for theBenchmark 0.19/0.42 % SZS output start Proof for theBenchmark 0.19/0.42 fof(f125,plain,( 0.19/0.42 $false), 0.19/0.42 inference(subsumption_resolution,[],[f124,f120])). 0.19/0.42 fof(f120,plain,( 0.19/0.42 ( ! [X1] : (model(X1,sK21(thm,uns))) )), 0.19/0.42 inference(resolution,[],[f117,f109])). 0.19/0.42 fof(f109,plain,( 0.19/0.42 ( ! [X2,X0,X1] : (~status(X1,X0,uns) | model(X2,X1)) )), 0.19/0.42 inference(cnf_transformation,[],[f80])). 0.19/0.42 fof(f80,plain,( 0.19/0.42 ! [X0,X1] : (((! [X2] : model(X2,X1) & ! [X3] : model(X3,not(X0))) | ~status(X1,X0,uns)) & (status(X1,X0,uns) | ~model(sK18(X1),X1) | ~model(sK19(X0),not(X0))))), 0.19/0.42 inference(skolemisation,[status(esa),new_symbols(skolem,[sK18,sK19])],[f77,f79,f78])). 0.19/0.42 fof(f78,plain,( 0.19/0.42 ! [X1] : (? [X4] : ~model(X4,X1) => ~model(sK18(X1),X1))), 0.19/0.42 introduced(choice_axiom,[])). 0.19/0.42 fof(f79,plain,( 0.19/0.42 ! [X0] : (? [X5] : ~model(X5,not(X0)) => ~model(sK19(X0),not(X0)))), 0.19/0.42 introduced(choice_axiom,[])). 0.19/0.42 fof(f77,plain,( 0.19/0.42 ! [X0,X1] : (((! [X2] : model(X2,X1) & ! [X3] : model(X3,not(X0))) | ~status(X1,X0,uns)) & (status(X1,X0,uns) | ? [X4] : ~model(X4,X1) | ? [X5] : ~model(X5,not(X0))))), 0.19/0.42 inference(rectify,[],[f76])). 0.19/0.42 fof(f76,plain,( 0.19/0.42 ! [X0,X1] : (((! [X3] : model(X3,X1) & ! [X2] : model(X2,not(X0))) | ~status(X1,X0,uns)) & (status(X1,X0,uns) | ? [X3] : ~model(X3,X1) | ? [X2] : ~model(X2,not(X0))))), 0.19/0.42 inference(flattening,[],[f75])). 0.19/0.42 fof(f75,plain,( 0.19/0.42 ! [X0,X1] : (((! [X3] : model(X3,X1) & ! [X2] : model(X2,not(X0))) | ~status(X1,X0,uns)) & (status(X1,X0,uns) | (? [X3] : ~model(X3,X1) | ? [X2] : ~model(X2,not(X0)))))), 0.19/0.42 inference(nnf_transformation,[],[f38])). 0.19/0.42 fof(f38,plain,( 0.19/0.42 ! [X0,X1] : ((! [X3] : model(X3,X1) & ! [X2] : model(X2,not(X0))) <=> status(X1,X0,uns))), 0.19/0.42 inference(rectify,[],[f15])). 0.19/0.42 fof(f15,axiom,( 0.19/0.42 ! [X1,X0] : ((! [X2] : model(X2,not(X1)) & ! [X3] : model(X3,X0)) <=> status(X0,X1,uns))), 0.19/0.42 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',uns)). 0.19/0.42 fof(f117,plain,( 0.19/0.42 status(sK21(thm,uns),sK20(thm,uns),uns)), 0.19/0.42 inference(resolution,[],[f96,f112])). 0.19/0.42 fof(f112,plain,( 0.19/0.42 ( ! [X0,X1] : (nevera(X1,X0) | status(sK21(X0,X1),sK20(X0,X1),X1)) )), 0.19/0.42 inference(cnf_transformation,[],[f84])). 0.19/0.42 fof(f84,plain,( 0.19/0.42 ! [X0,X1] : (nevera(X1,X0) | (status(sK21(X0,X1),sK20(X0,X1),X0) & status(sK21(X0,X1),sK20(X0,X1),X1)))), 0.19/0.42 inference(skolemisation,[status(esa),new_symbols(skolem,[sK20,sK21])],[f82,f83])). 0.19/0.42 fof(f83,plain,( 0.19/0.42 ! [X0,X1] : (? [X2,X3] : (status(X3,X2,X0) & status(X3,X2,X1)) => (status(sK21(X0,X1),sK20(X0,X1),X0) & status(sK21(X0,X1),sK20(X0,X1),X1)))), 0.19/0.42 introduced(choice_axiom,[])). 0.19/0.42 fof(f82,plain,( 0.19/0.42 ! [X0,X1] : (nevera(X1,X0) | ? [X2,X3] : (status(X3,X2,X0) & status(X3,X2,X1)))), 0.19/0.42 inference(rectify,[],[f48])). 0.19/0.42 fof(f48,plain,( 0.19/0.42 ! [X1,X0] : (nevera(X0,X1) | ? [X2,X3] : (status(X3,X2,X1) & status(X3,X2,X0)))), 0.19/0.42 inference(ennf_transformation,[],[f47])). 0.19/0.42 fof(f47,plain,( 0.19/0.42 ! [X0,X1] : (! [X3,X2] : (status(X3,X2,X0) => ~status(X3,X2,X1)) => nevera(X0,X1))), 0.19/0.42 inference(unused_predicate_definition_removal,[],[f36])). 0.19/0.42 fof(f36,plain,( 0.19/0.42 ! [X0,X1] : (! [X3,X2] : (status(X3,X2,X0) => ~status(X3,X2,X1)) <=> nevera(X0,X1))), 0.19/0.42 inference(rectify,[],[f27])). 0.19/0.42 fof(f27,axiom,( 0.19/0.42 ! [X8,X9] : (nevera(X8,X9) <=> ! [X1,X0] : (status(X0,X1,X8) => ~status(X0,X1,X9)))), 0.19/0.42 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',nevera)). 0.19/0.42 fof(f96,plain,( 0.19/0.42 ~nevera(uns,thm)), 0.19/0.42 inference(cnf_transformation,[],[f35])). 0.19/0.42 fof(f35,plain,( 0.19/0.42 ~nevera(uns,thm)), 0.19/0.42 inference(flattening,[],[f34])). 0.19/0.42 fof(f34,negated_conjecture,( 0.19/0.42 ~nevera(uns,thm)), 0.19/0.42 inference(negated_conjecture,[],[f33])). 0.19/0.42 fof(f33,conjecture,( 0.19/0.42 nevera(uns,thm)), 0.19/0.42 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',nevera_uns_thm)). 0.19/0.42 fof(f124,plain,( 0.19/0.42 ( ! [X0] : (~model(X0,sK21(thm,uns))) )), 0.19/0.42 inference(subsumption_resolution,[],[f121,f122])). 0.19/0.42 fof(f122,plain,( 0.19/0.42 ( ! [X0] : (~model(X0,sK20(thm,uns))) )), 0.19/0.42 inference(resolution,[],[f119,f111])). 0.19/0.42 fof(f111,plain,( 0.19/0.42 ( ! [X0,X1] : (~model(X0,not(X1)) | ~model(X0,X1)) )), 0.19/0.42 inference(cnf_transformation,[],[f81])). 0.19/0.42 fof(f81,plain,( 0.19/0.42 ! [X0,X1] : ((~model(X0,X1) | ~model(X0,not(X1))) & (model(X0,X1) | model(X0,not(X1))))), 0.19/0.42 inference(nnf_transformation,[],[f46])). 0.19/0.42 fof(f46,plain,( 0.19/0.42 ! [X0,X1] : (model(X0,not(X1)) <~> model(X0,X1))), 0.19/0.42 inference(rectify,[],[f23])). 0.19/0.42 fof(f23,axiom,( 0.19/0.42 ! [X6,X7] : (model(X6,not(X7)) <~> model(X6,X7))), 0.19/0.42 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',completeness)). 0.19/0.42 fof(f119,plain,( 0.19/0.42 ( ! [X0] : (model(X0,not(sK20(thm,uns)))) )), 0.19/0.42 inference(resolution,[],[f117,f108])). 0.19/0.42 fof(f108,plain,( 0.19/0.42 ( ! [X3,X0,X1] : (~status(X1,X0,uns) | model(X3,not(X0))) )), 0.19/0.42 inference(cnf_transformation,[],[f80])). 0.19/0.42 fof(f121,plain,( 0.19/0.42 ( ! [X0] : (model(X0,sK20(thm,uns)) | ~model(X0,sK21(thm,uns))) )), 0.19/0.42 inference(resolution,[],[f118,f89])). 0.19/0.42 fof(f89,plain,( 0.19/0.42 ( ! [X3,X0,X1] : (~status(X0,X1,thm) | ~model(X3,X0) | model(X3,X1)) )), 0.19/0.42 inference(cnf_transformation,[],[f54])). 0.19/0.42 fof(f54,plain,( 0.19/0.42 ! [X0,X1] : ((status(X0,X1,thm) | (model(sK0(X0,X1),X0) & ~model(sK0(X0,X1),X1))) & (! [X3] : (~model(X3,X0) | model(X3,X1)) | ~status(X0,X1,thm)))), 0.19/0.42 inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f52,f53])). 0.19/0.42 fof(f53,plain,( 0.19/0.42 ! [X0,X1] : (? [X2] : (model(X2,X0) & ~model(X2,X1)) => (model(sK0(X0,X1),X0) & ~model(sK0(X0,X1),X1)))), 0.19/0.42 introduced(choice_axiom,[])). 0.19/0.42 fof(f52,plain,( 0.19/0.42 ! [X0,X1] : ((status(X0,X1,thm) | ? [X2] : (model(X2,X0) & ~model(X2,X1))) & (! [X3] : (~model(X3,X0) | model(X3,X1)) | ~status(X0,X1,thm)))), 0.19/0.42 inference(rectify,[],[f51])). 0.19/0.42 fof(f51,plain,( 0.19/0.42 ! [X0,X1] : ((status(X0,X1,thm) | ? [X2] : (model(X2,X0) & ~model(X2,X1))) & (! [X2] : (~model(X2,X0) | model(X2,X1)) | ~status(X0,X1,thm)))), 0.19/0.42 inference(nnf_transformation,[],[f49])). 0.19/0.42 fof(f49,plain,( 0.19/0.42 ! [X0,X1] : (status(X0,X1,thm) <=> ! [X2] : (~model(X2,X0) | model(X2,X1)))), 0.19/0.42 inference(ennf_transformation,[],[f37])). 0.19/0.42 fof(f37,plain,( 0.19/0.42 ! [X1,X0] : (status(X0,X1,thm) <=> ! [X2] : (model(X2,X0) => model(X2,X1)))), 0.19/0.42 inference(rectify,[],[f9])). 0.19/0.42 fof(f9,axiom,( 0.19/0.42 ! [X0,X1] : (! [X3] : (model(X3,X0) => model(X3,X1)) <=> status(X0,X1,thm))), 0.19/0.42 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm)). 0.19/0.42 fof(f118,plain,( 0.19/0.42 status(sK21(thm,uns),sK20(thm,uns),thm)), 0.19/0.42 inference(resolution,[],[f96,f113])). 0.19/0.42 fof(f113,plain,( 0.19/0.42 ( ! [X0,X1] : (nevera(X1,X0) | status(sK21(X0,X1),sK20(X0,X1),X0)) )), 0.19/0.42 inference(cnf_transformation,[],[f84])). 0.19/0.42 % SZS output end Proof for theBenchmark 0.19/0.42 % (19828)------------------------------ 0.19/0.42 % (19828)Version: Vampire 4.7 (commit 01f454171 on 2022-07-15 16:59:05 +0200) 0.19/0.42 % (19828)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.19/0.42 % (19828)Termination reason: Refutation 0.19/0.42 0.19/0.42 % (19828)Memory used [KB]: 1407 0.19/0.42 % (19828)Time elapsed: 0.006 s 0.19/0.42 % (19828)Instructions burned: 2 (million) 0.19/0.42 % (19828)------------------------------ 0.19/0.42 % (19828)------------------------------ 0.19/0.42 % (19821)Success in time 0.066 s 0.19/0.42 EOF