0.03/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.03/0.12 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_uns --cores 8 -t %s %d 0.12/0.33 % Computer : n019.cluster.edu 0.12/0.33 % Model : x86_64 x86_64 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.12/0.33 % Memory : 8042.1875MB 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 0.12/0.33 % CPULimit : 960 0.12/0.33 % WCLimit : 120 0.12/0.33 % DateTime : Tue Aug 9 02:35:51 EDT 2022 0.12/0.33 % CPUTime : 0.19/0.40 % (9920)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) 0.19/0.40 % (9922)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) 0.19/0.40 % (9921)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) 0.19/0.40 % (9919)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) 0.19/0.40 % (9920)First to succeed. 0.19/0.40 % (9922)Also succeeded, but the first one will report. 0.19/0.40 % (9920)Refutation found. Thanks to Tanya! 0.19/0.40 % SZS status Theorem for theBenchmark 0.19/0.40 % SZS output start Proof for theBenchmark 0.19/0.40 fof(f121,plain,( 0.19/0.40 $false), 0.19/0.40 inference(subsumption_resolution,[],[f120,f114])). 0.19/0.40 fof(f114,plain,( 0.19/0.40 model(sK5(sK12(eqv,thm),sK11(eqv,thm)),sK11(eqv,thm))), 0.19/0.40 inference(resolution,[],[f112,f92])). 0.19/0.40 fof(f92,plain,( 0.19/0.40 ( ! [X0,X1] : (status(X1,X0,thm) | model(sK5(X0,X1),X1)) )), 0.19/0.40 inference(cnf_transformation,[],[f58])). 0.19/0.40 fof(f58,plain,( 0.19/0.40 ! [X0,X1] : ((! [X2] : (~model(X2,X1) | model(X2,X0)) | ~status(X1,X0,thm)) & (status(X1,X0,thm) | (model(sK5(X0,X1),X1) & ~model(sK5(X0,X1),X0))))), 0.19/0.40 inference(skolemisation,[status(esa),new_symbols(skolem,[sK5])],[f56,f57])). 0.19/0.40 fof(f57,plain,( 0.19/0.40 ! [X0,X1] : (? [X3] : (model(X3,X1) & ~model(X3,X0)) => (model(sK5(X0,X1),X1) & ~model(sK5(X0,X1),X0)))), 0.19/0.40 introduced(choice_axiom,[])). 0.19/0.40 fof(f56,plain,( 0.19/0.40 ! [X0,X1] : ((! [X2] : (~model(X2,X1) | model(X2,X0)) | ~status(X1,X0,thm)) & (status(X1,X0,thm) | ? [X3] : (model(X3,X1) & ~model(X3,X0))))), 0.19/0.40 inference(rectify,[],[f55])). 0.19/0.40 fof(f55,plain,( 0.19/0.40 ! [X1,X0] : ((! [X2] : (~model(X2,X0) | model(X2,X1)) | ~status(X0,X1,thm)) & (status(X0,X1,thm) | ? [X2] : (model(X2,X0) & ~model(X2,X1))))), 0.19/0.40 inference(nnf_transformation,[],[f48])). 0.19/0.40 fof(f48,plain,( 0.19/0.40 ! [X1,X0] : (! [X2] : (~model(X2,X0) | model(X2,X1)) <=> status(X0,X1,thm))), 0.19/0.40 inference(ennf_transformation,[],[f37])). 0.19/0.40 fof(f37,plain,( 0.19/0.40 ! [X1,X0] : (! [X2] : (model(X2,X0) => model(X2,X1)) <=> status(X0,X1,thm))), 0.19/0.40 inference(rectify,[],[f9])). 0.19/0.40 fof(f9,axiom,( 0.19/0.40 ! [X0,X1] : (! [X3] : (model(X3,X0) => model(X3,X1)) <=> status(X0,X1,thm))), 0.19/0.40 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm)). 0.19/0.40 fof(f112,plain,( 0.19/0.40 ~status(sK11(eqv,thm),sK12(eqv,thm),thm)), 0.19/0.40 inference(resolution,[],[f105,f99])). 0.19/0.40 fof(f99,plain,( 0.19/0.40 ( ! [X0,X1] : (isa(X0,X1) | ~status(sK11(X0,X1),sK12(X0,X1),X1)) )), 0.19/0.40 inference(cnf_transformation,[],[f68])). 0.19/0.40 fof(f68,plain,( 0.19/0.40 ! [X0,X1] : ((~status(sK11(X0,X1),sK12(X0,X1),X1) & status(sK11(X0,X1),sK12(X0,X1),X0)) | isa(X0,X1))), 0.19/0.40 inference(skolemisation,[status(esa),new_symbols(skolem,[sK11,sK12])],[f66,f67])). 0.19/0.40 fof(f67,plain,( 0.19/0.40 ! [X0,X1] : (? [X2,X3] : (~status(X2,X3,X1) & status(X2,X3,X0)) => (~status(sK11(X0,X1),sK12(X0,X1),X1) & status(sK11(X0,X1),sK12(X0,X1),X0)))), 0.19/0.40 introduced(choice_axiom,[])). 0.19/0.40 fof(f66,plain,( 0.19/0.40 ! [X0,X1] : (? [X2,X3] : (~status(X2,X3,X1) & status(X2,X3,X0)) | isa(X0,X1))), 0.19/0.40 inference(rectify,[],[f47])). 0.19/0.40 fof(f47,plain,( 0.19/0.40 ! [X1,X0] : (? [X2,X3] : (~status(X2,X3,X0) & status(X2,X3,X1)) | isa(X1,X0))), 0.19/0.40 inference(ennf_transformation,[],[f45])). 0.19/0.40 fof(f45,plain,( 0.19/0.40 ! [X0,X1] : (! [X2,X3] : (status(X2,X3,X1) => status(X2,X3,X0)) => isa(X1,X0))), 0.19/0.40 inference(unused_predicate_definition_removal,[],[f36])). 0.19/0.40 fof(f36,plain,( 0.19/0.40 ! [X0,X1] : (isa(X1,X0) <=> ! [X2,X3] : (status(X2,X3,X1) => status(X2,X3,X0)))), 0.19/0.40 inference(rectify,[],[f25])). 0.19/0.40 fof(f25,axiom,( 0.19/0.40 ! [X9,X8] : (isa(X8,X9) <=> ! [X0,X1] : (status(X0,X1,X8) => status(X0,X1,X9)))), 0.19/0.40 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',isa)). 0.19/0.40 fof(f105,plain,( 0.19/0.40 ~isa(eqv,thm)), 0.19/0.40 inference(cnf_transformation,[],[f35])). 0.19/0.40 fof(f35,plain,( 0.19/0.40 ~isa(eqv,thm)), 0.19/0.40 inference(flattening,[],[f34])). 0.19/0.40 fof(f34,negated_conjecture,( 0.19/0.40 ~isa(eqv,thm)), 0.19/0.40 inference(negated_conjecture,[],[f33])). 0.19/0.40 fof(f33,conjecture,( 0.19/0.40 isa(eqv,thm)), 0.19/0.40 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',isa_eqv_thm)). 0.19/0.40 fof(f120,plain,( 0.19/0.40 ~model(sK5(sK12(eqv,thm),sK11(eqv,thm)),sK11(eqv,thm))), 0.19/0.40 inference(resolution,[],[f115,f118])). 0.19/0.40 fof(f118,plain,( 0.19/0.40 ( ! [X1] : (model(X1,sK12(eqv,thm)) | ~model(X1,sK11(eqv,thm))) )), 0.19/0.40 inference(resolution,[],[f113,f111])). 0.19/0.40 fof(f111,plain,( 0.19/0.40 ( ! [X2,X0,X1] : (~status(X1,X0,eqv) | model(X2,X0) | ~model(X2,X1)) )), 0.19/0.40 inference(cnf_transformation,[],[f85])). 0.19/0.40 fof(f85,plain,( 0.19/0.40 ! [X0,X1] : (((! [X2] : ((model(X2,X0) | ~model(X2,X1)) & (model(X2,X1) | ~model(X2,X0))) & model(sK21(X1),X1)) | ~status(X1,X0,eqv)) & (status(X1,X0,eqv) | ((~model(sK22(X0,X1),X1) | ~model(sK22(X0,X1),X0)) & (model(sK22(X0,X1),X1) | model(sK22(X0,X1),X0))) | ! [X5] : ~model(X5,X1)))), 0.19/0.40 inference(skolemisation,[status(esa),new_symbols(skolem,[sK21,sK22])],[f82,f84,f83])). 0.19/0.40 fof(f83,plain,( 0.19/0.40 ! [X1] : (? [X3] : model(X3,X1) => model(sK21(X1),X1))), 0.19/0.40 introduced(choice_axiom,[])). 0.19/0.40 fof(f84,plain,( 0.19/0.40 ! [X0,X1] : (? [X4] : ((~model(X4,X1) | ~model(X4,X0)) & (model(X4,X1) | model(X4,X0))) => ((~model(sK22(X0,X1),X1) | ~model(sK22(X0,X1),X0)) & (model(sK22(X0,X1),X1) | model(sK22(X0,X1),X0))))), 0.19/0.40 introduced(choice_axiom,[])). 0.19/0.40 fof(f82,plain,( 0.19/0.40 ! [X0,X1] : (((! [X2] : ((model(X2,X0) | ~model(X2,X1)) & (model(X2,X1) | ~model(X2,X0))) & ? [X3] : model(X3,X1)) | ~status(X1,X0,eqv)) & (status(X1,X0,eqv) | ? [X4] : ((~model(X4,X1) | ~model(X4,X0)) & (model(X4,X1) | model(X4,X0))) | ! [X5] : ~model(X5,X1)))), 0.19/0.40 inference(rectify,[],[f81])). 0.19/0.40 fof(f81,plain,( 0.19/0.40 ! [X1,X0] : (((! [X3] : ((model(X3,X1) | ~model(X3,X0)) & (model(X3,X0) | ~model(X3,X1))) & ? [X2] : model(X2,X0)) | ~status(X0,X1,eqv)) & (status(X0,X1,eqv) | ? [X3] : ((~model(X3,X0) | ~model(X3,X1)) & (model(X3,X0) | model(X3,X1))) | ! [X2] : ~model(X2,X0)))), 0.19/0.40 inference(flattening,[],[f80])). 0.19/0.40 fof(f80,plain,( 0.19/0.40 ! [X1,X0] : (((! [X3] : ((model(X3,X1) | ~model(X3,X0)) & (model(X3,X0) | ~model(X3,X1))) & ? [X2] : model(X2,X0)) | ~status(X0,X1,eqv)) & (status(X0,X1,eqv) | (? [X3] : ((~model(X3,X0) | ~model(X3,X1)) & (model(X3,X0) | model(X3,X1))) | ! [X2] : ~model(X2,X0))))), 0.19/0.40 inference(nnf_transformation,[],[f38])). 0.19/0.40 fof(f38,plain,( 0.19/0.40 ! [X1,X0] : ((! [X3] : (model(X3,X1) <=> model(X3,X0)) & ? [X2] : model(X2,X0)) <=> status(X0,X1,eqv))), 0.19/0.40 inference(rectify,[],[f5])). 0.19/0.40 fof(f5,axiom,( 0.19/0.40 ! [X0,X1] : ((? [X3] : model(X3,X0) & ! [X2] : (model(X2,X0) <=> model(X2,X1))) <=> status(X0,X1,eqv))), 0.19/0.40 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',eqv)). 0.19/0.40 fof(f113,plain,( 0.19/0.40 status(sK11(eqv,thm),sK12(eqv,thm),eqv)), 0.19/0.40 inference(resolution,[],[f105,f98])). 0.19/0.40 fof(f98,plain,( 0.19/0.40 ( ! [X0,X1] : (isa(X0,X1) | status(sK11(X0,X1),sK12(X0,X1),X0)) )), 0.19/0.40 inference(cnf_transformation,[],[f68])). 0.19/0.40 fof(f115,plain,( 0.19/0.40 ~model(sK5(sK12(eqv,thm),sK11(eqv,thm)),sK12(eqv,thm))), 0.19/0.40 inference(resolution,[],[f112,f91])). 0.19/0.40 fof(f91,plain,( 0.19/0.40 ( ! [X0,X1] : (status(X1,X0,thm) | ~model(sK5(X0,X1),X0)) )), 0.19/0.40 inference(cnf_transformation,[],[f58])). 0.19/0.40 % SZS output end Proof for theBenchmark 0.19/0.40 % (9920)------------------------------ 0.19/0.40 % (9920)Version: Vampire 4.7 (commit 01f454171 on 2022-07-15 16:59:05 +0200) 0.19/0.40 % (9920)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0 0.19/0.40 % (9920)Termination reason: Refutation 0.19/0.40 0.19/0.40 % (9920)Memory used [KB]: 1407 0.19/0.40 % (9920)Time elapsed: 0.006 s 0.19/0.40 % (9920)Instructions burned: 2 (million) 0.19/0.40 % (9920)------------------------------ 0.19/0.40 % (9920)------------------------------ 0.19/0.40 % (9916)Success in time 0.066 s 0.19/0.40 EOF