0.00/0.03 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.04 % Command : vampire -m 90000 --mode casc -t %d %s 0.03/0.23 % Computer : n019.star.cs.uiowa.edu 0.03/0.23 % Model : x86_64 x86_64 0.03/0.23 % CPU : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz 0.03/0.23 % Memory : 32218.625MB 0.03/0.23 % OS : Linux 3.10.0-693.2.2.el7.x86_64 0.03/0.23 % CPULimit : 300 0.03/0.25 % DateTime : Sat Jul 14 05:03:27 CDT 2018 0.03/0.25 % CPUTime : 0.06/0.25 Hi Geoff, go and have some cold beer while I am trying to solve this very hard problem! 0.06/0.25 % remaining time: 5999 next slice time: 4 0.06/0.28 lrs+1010_5:4_afp=100000:afq=1.2:anc=none:cond=on:fsr=off:ile=on:irw=on:nm=64:nwc=1:stl=30:sac=on:sp=occurrence:urr=on_2 on theBenchmark 0.58/0.78 % (3965)Time limit reached! 0.58/0.78 % ------------------------------ 0.58/0.78 % Version: Vampire 4.2 (commit c955596 on 2017-07-21 22:07:53 +0100) 0.58/0.78 % Termination reason: Time limit 0.58/0.78 % Termination phase: Saturation 0.58/0.78 0.58/0.78 % Memory used [KB]: 11897 0.58/0.78 % Time elapsed: 0.500 s 0.58/0.78 % ------------------------------ 0.58/0.78 % ------------------------------ 0.58/0.78 % remaining time: 5994 next slice time: 4 0.58/0.78 dis+1011_10_add=large:afr=on:afp=4000:afq=1.0:amm=off:anc=none:lma=on:nm=64:nwc=4:sac=on:sp=occurrence_2 on theBenchmark 0.58/0.79 % Refutation found. Thanks to Tanya! 0.58/0.79 % SZS status Theorem for theBenchmark 0.58/0.79 % SZS output start Proof for theBenchmark 0.58/0.79 fof(f5,axiom,( 0.58/0.79 ! [X0,X1] : (! [X3] : (model(X3,X0) => model(X3,X1)) <=> status(X0,X1,thm))), 0.58/0.79 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm)). 0.58/0.79 fof(f18,axiom,( 0.58/0.79 ! [X0,X1] : ((? [X2] : (model(X2,not(X1)) & model(X2,X0)) & ? [X3] : (model(X3,X0) & model(X3,X1))) <=> status(X0,X1,noc))), 0.58/0.79 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',noc)). 0.58/0.79 fof(f22,axiom,( 0.58/0.79 ! [X6,X7] : (nevera(X6,X7) <=> ! [X0,X1] : (status(X0,X1,X6) => ~status(X0,X1,X7)))), 0.58/0.79 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',nevera)). 0.58/0.79 fof(f31,axiom,( 0.58/0.79 ! [X9,X8] : (~model(X9,not(X8)) <=> model(X9,X8))), 0.58/0.79 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not)). 0.58/0.79 fof(f33,conjecture,( 0.58/0.79 nevera(noc,thm)), 0.58/0.79 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',nevera_noc_thm)). 0.58/0.79 fof(f34,negated_conjecture,( 0.58/0.79 ~nevera(noc,thm)), 0.58/0.79 inference(negated_conjecture,[],[f33])). 0.58/0.79 fof(f35,plain,( 0.58/0.79 ~nevera(noc,thm)), 0.58/0.79 inference(flattening,[],[f34])). 0.58/0.79 fof(f38,plain,( 0.58/0.79 ! [X0,X1] : (nevera(X0,X1) <=> ! [X2,X3] : (status(X2,X3,X0) => ~status(X2,X3,X1)))), 0.58/0.79 inference(rectify,[],[f22])). 0.58/0.79 fof(f39,plain,( 0.58/0.79 ! [X0,X1] : (~model(X0,not(X1)) <=> model(X0,X1))), 0.58/0.79 inference(rectify,[],[f31])). 0.58/0.79 fof(f51,plain,( 0.58/0.79 ! [X0,X1] : (! [X2] : (model(X2,X0) => model(X2,X1)) <=> status(X0,X1,thm))), 0.58/0.79 inference(rectify,[],[f5])). 0.58/0.79 fof(f63,plain,( 0.58/0.79 ! [X0,X1] : (! [X2,X3] : (status(X2,X3,X0) => ~status(X2,X3,X1)) => nevera(X0,X1))), 0.58/0.79 inference(unused_predicate_definition_removal,[],[f38])). 0.58/0.79 fof(f64,plain,( 0.58/0.79 ! [X0,X1] : (nevera(X0,X1) | ? [X2,X3] : (status(X2,X3,X1) & status(X2,X3,X0)))), 0.58/0.79 inference(ennf_transformation,[],[f63])). 0.58/0.79 fof(f73,plain,( 0.58/0.79 ! [X0,X1] : (! [X2] : (model(X2,X1) | ~model(X2,X0)) <=> status(X0,X1,thm))), 0.58/0.79 inference(ennf_transformation,[],[f51])). 0.58/0.79 fof(f75,plain,( 0.58/0.79 ! [X1,X0] : (? [X2,X3] : (status(X2,X3,X1) & status(X2,X3,X0)) => (status(sK0(X0,X1),sK1(X0,X1),X1) & status(sK0(X0,X1),sK1(X0,X1),X0)))), 0.58/0.79 introduced(choice_axiom,[])). 0.58/0.79 fof(f76,plain,( 0.58/0.79 ! [X0,X1] : (nevera(X0,X1) | (status(sK0(X0,X1),sK1(X0,X1),X1) & status(sK0(X0,X1),sK1(X0,X1),X0)))), 0.58/0.79 inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f64,f75])). 0.58/0.79 fof(f77,plain,( 0.58/0.79 ! [X0,X1] : ((~model(X0,not(X1)) | ~model(X0,X1)) & (model(X0,X1) | model(X0,not(X1))))), 0.58/0.79 inference(nnf_transformation,[],[f39])). 0.58/0.79 fof(f160,plain,( 0.58/0.79 ! [X0,X1] : (((? [X2] : (model(X2,not(X1)) & model(X2,X0)) & ? [X3] : (model(X3,X0) & model(X3,X1))) | ~status(X0,X1,noc)) & (status(X0,X1,noc) | (! [X2] : (~model(X2,not(X1)) | ~model(X2,X0)) | ! [X3] : (~model(X3,X0) | ~model(X3,X1)))))), 0.58/0.79 inference(nnf_transformation,[],[f18])). 0.58/0.79 fof(f161,plain,( 0.58/0.79 ! [X0,X1] : (((? [X2] : (model(X2,not(X1)) & model(X2,X0)) & ? [X3] : (model(X3,X0) & model(X3,X1))) | ~status(X0,X1,noc)) & (status(X0,X1,noc) | ! [X2] : (~model(X2,not(X1)) | ~model(X2,X0)) | ! [X3] : (~model(X3,X0) | ~model(X3,X1))))), 0.58/0.79 inference(flattening,[],[f160])). 0.58/0.79 fof(f162,plain,( 0.58/0.79 ! [X0,X1] : (((? [X2] : (model(X2,not(X1)) & model(X2,X0)) & ? [X3] : (model(X3,X0) & model(X3,X1))) | ~status(X0,X1,noc)) & (status(X0,X1,noc) | ! [X4] : (~model(X4,not(X1)) | ~model(X4,X0)) | ! [X5] : (~model(X5,X0) | ~model(X5,X1))))), 0.58/0.79 inference(rectify,[],[f161])). 0.58/0.79 fof(f163,plain,( 0.58/0.79 ! [X1,X0] : (? [X2] : (model(X2,not(X1)) & model(X2,X0)) => (model(sK33(X0,X1),not(X1)) & model(sK33(X0,X1),X0)))), 0.58/0.79 introduced(choice_axiom,[])). 0.58/0.79 fof(f164,plain,( 0.58/0.79 ! [X1,X0] : (? [X3] : (model(X3,X0) & model(X3,X1)) => (model(sK34(X0,X1),X0) & model(sK34(X0,X1),X1)))), 0.58/0.79 introduced(choice_axiom,[])). 0.58/0.79 fof(f165,plain,( 0.58/0.79 ! [X0,X1] : ((((model(sK33(X0,X1),not(X1)) & model(sK33(X0,X1),X0)) & (model(sK34(X0,X1),X0) & model(sK34(X0,X1),X1))) | ~status(X0,X1,noc)) & (status(X0,X1,noc) | ! [X4] : (~model(X4,not(X1)) | ~model(X4,X0)) | ! [X5] : (~model(X5,X0) | ~model(X5,X1))))), 0.58/0.79 inference(skolemisation,[status(esa),new_symbols(skolem,[sK33,sK34])],[f162,f164,f163])). 0.58/0.79 fof(f177,plain,( 0.58/0.79 ! [X0,X1] : ((! [X2] : (model(X2,X1) | ~model(X2,X0)) | ~status(X0,X1,thm)) & (status(X0,X1,thm) | ? [X2] : (~model(X2,X1) & model(X2,X0))))), 0.58/0.79 inference(nnf_transformation,[],[f73])). 0.58/0.79 fof(f178,plain,( 0.58/0.79 ! [X0,X1] : ((! [X2] : (model(X2,X1) | ~model(X2,X0)) | ~status(X0,X1,thm)) & (status(X0,X1,thm) | ? [X3] : (~model(X3,X1) & model(X3,X0))))), 0.58/0.79 inference(rectify,[],[f177])). 0.58/0.79 fof(f179,plain,( 0.58/0.79 ! [X1,X0] : (? [X3] : (~model(X3,X1) & model(X3,X0)) => (~model(sK40(X0,X1),X1) & model(sK40(X0,X1),X0)))), 0.58/0.79 introduced(choice_axiom,[])). 0.58/0.79 fof(f180,plain,( 0.58/0.79 ! [X0,X1] : ((! [X2] : (model(X2,X1) | ~model(X2,X0)) | ~status(X0,X1,thm)) & (status(X0,X1,thm) | (~model(sK40(X0,X1),X1) & model(sK40(X0,X1),X0))))), 0.58/0.79 inference(skolemisation,[status(esa),new_symbols(skolem,[sK40])],[f178,f179])). 0.58/0.79 fof(f210,plain,( 0.58/0.79 ~nevera(noc,thm)), 0.58/0.79 inference(cnf_transformation,[],[f35])). 0.58/0.79 fof(f211,plain,( 0.58/0.79 ( ! [X0,X1] : (nevera(X0,X1) | status(sK0(X0,X1),sK1(X0,X1),X0)) )), 0.58/0.79 inference(cnf_transformation,[],[f76])). 0.58/0.79 fof(f212,plain,( 0.58/0.79 ( ! [X0,X1] : (nevera(X0,X1) | status(sK0(X0,X1),sK1(X0,X1),X1)) )), 0.58/0.79 inference(cnf_transformation,[],[f76])). 0.58/0.79 fof(f214,plain,( 0.58/0.79 ( ! [X0,X1] : (~model(X0,not(X1)) | ~model(X0,X1)) )), 0.58/0.79 inference(cnf_transformation,[],[f77])). 0.58/0.79 fof(f270,plain,( 0.58/0.79 ( ! [X0,X1] : (~status(X0,X1,noc) | model(sK33(X0,X1),X0)) )), 0.58/0.79 inference(cnf_transformation,[],[f165])). 0.58/0.79 fof(f271,plain,( 0.58/0.79 ( ! [X0,X1] : (~status(X0,X1,noc) | model(sK33(X0,X1),not(X1))) )), 0.58/0.79 inference(cnf_transformation,[],[f165])). 0.58/0.79 fof(f281,plain,( 0.58/0.79 ( ! [X2,X0,X1] : (~status(X0,X1,thm) | ~model(X2,X0) | model(X2,X1)) )), 0.58/0.79 inference(cnf_transformation,[],[f180])). 0.58/0.79 fof(f351,plain,( 0.58/0.79 status(sK0(noc,thm),sK1(noc,thm),noc)), 0.58/0.79 inference(resolution,[],[f211,f210])). 0.58/0.79 fof(f352,plain,( 0.58/0.79 model(sK33(sK0(noc,thm),sK1(noc,thm)),not(sK1(noc,thm)))), 0.58/0.79 inference(resolution,[],[f351,f271])). 0.58/0.79 fof(f353,plain,( 0.58/0.79 model(sK33(sK0(noc,thm),sK1(noc,thm)),sK0(noc,thm))), 0.58/0.79 inference(resolution,[],[f351,f270])). 0.58/0.79 fof(f357,plain,( 0.58/0.79 ~model(sK33(sK0(noc,thm),sK1(noc,thm)),sK1(noc,thm))), 0.58/0.79 inference(resolution,[],[f352,f214])). 0.58/0.79 fof(f358,plain,( 0.58/0.79 status(sK0(noc,thm),sK1(noc,thm),thm)), 0.58/0.79 inference(resolution,[],[f212,f210])). 0.58/0.79 fof(f359,plain,( 0.58/0.79 ( ! [X0] : (model(X0,sK1(noc,thm)) | ~model(X0,sK0(noc,thm))) )), 0.58/0.79 inference(resolution,[],[f358,f281])). 0.58/0.79 fof(f362,plain,( 0.58/0.79 ~model(sK33(sK0(noc,thm),sK1(noc,thm)),sK0(noc,thm))), 0.58/0.79 inference(resolution,[],[f357,f359])). 0.58/0.79 fof(f363,plain,( 0.58/0.79 $false), 0.58/0.79 inference(subsumption_resolution,[],[f362,f353])). 0.58/0.79 % SZS output end Proof for theBenchmark 0.58/0.79 % ------------------------------ 0.58/0.79 % Version: Vampire 4.2 (commit c955596 on 2017-07-21 22:07:53 +0100) 0.58/0.79 % Termination reason: Refutation 0.58/0.79 0.58/0.79 % Memory used [KB]: 5245 0.58/0.79 % Time elapsed: 0.004 s 0.58/0.79 % ------------------------------ 0.58/0.79 % ------------------------------ 0.58/0.79 % Success in time 0.535 s 0.58/0.79 EOF