0.06/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.06/0.14 % Command : python3 prover_driver.py --schedule_mode external --schedule fof_schedule --no_cores 8 --problem_version fof /export/starexec/sandbox2/benchmark/theBenchmark.p 120 --prover /export/starexec/sandbox2/solver/bin/res/iproveropt_no_z3 0.13/0.35 % Computer : n024.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 02:46:22 EDT 2022 0.13/0.35 % CPUTime : 1.77/1.51 % SZS status Started for /export/starexec/sandbox2/benchmark/theBenchmark.p 1.77/1.51 1.77/1.51 %---------------- iProver v3.6 (pre CASC-J11 2022) ----------------% 1.77/1.51 1.77/1.51 ------ iProver source info 1.77/1.51 1.77/1.51 git: date: 2022-07-26 19:47:37 +0300 1.77/1.51 git: sha1: 69e283425f6c8ae3fb9e67f2058d741e849b12e1 1.77/1.51 git: non_committed_changes: false 1.77/1.51 git: last_make_outside_of_git: false 1.77/1.51 1.77/1.51 ------ Parsing... 1.77/1.51 ------ Clausification by vclausify_rel & Parsing by iProver... 1.77/1.51 1.77/1.51 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe:1:0s pe_e sf_s rm: 0 0s sf_e pe_s pe_e 1.77/1.51 1.77/1.51 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e 1.77/1.51 ------ Proving... 1.77/1.51 ------ Problem Properties 1.77/1.51 1.77/1.51 1.77/1.51 clauses 92 1.77/1.51 conjectures 0 1.77/1.51 EPR 38 1.77/1.51 Horn 73 1.77/1.51 unary 15 1.77/1.51 binary 46 1.77/1.51 lits 220 1.77/1.51 lits eq 0 1.77/1.51 fd_pure 0 1.77/1.51 fd_pseudo 0 1.77/1.51 fd_cond 0 1.77/1.51 fd_pseudo_cond 0 1.77/1.51 AC symbols 0 1.77/1.51 1.77/1.51 ------ Schedule dynamic 5 is on 1.77/1.51 1.77/1.51 ------ no conjectures: strip conj schedule 1.77/1.51 1.77/1.51 ------ no equalities: superposition off 1.77/1.51 1.77/1.51 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10. 1.77/1.51 1.77/1.51 1.77/1.51 ------ 1.77/1.51 Current options: 1.77/1.51 ------ 1.77/1.51 1.77/1.51 1.77/1.51 1.77/1.51 1.77/1.51 ------ Proving... 1.77/1.51 1.77/1.51 1.77/1.51 % SZS status Theorem for theBenchmark.p 1.77/1.51 1.77/1.51 % SZS output start CNFRefutation for theBenchmark.p 1.77/1.51 1.77/1.51 fof(f4,axiom,( 1.77/1.51 ! [X0,X1] : ((! [X4] : model(X4,X1) & ? [X2] : ~model(X2,X0) & ? [X3] : model(X3,X0)) <=> status(X0,X1,wtc))), 1.77/1.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wtc)). 1.77/1.51 1.77/1.51 fof(f36,plain,( 1.77/1.51 ! [X0,X1] : ((! [X2] : model(X2,X1) & ? [X3] : ~model(X3,X0) & ? [X4] : model(X4,X0)) <=> status(X0,X1,wtc))), 1.77/1.51 inference(rectify,[],[f4])). 1.77/1.51 1.77/1.51 fof(f95,plain,( 1.77/1.51 ! [X0,X1] : (((! [X2] : model(X2,X1) & ? [X3] : ~model(X3,X0) & ? [X4] : model(X4,X0)) | ~status(X0,X1,wtc)) & (status(X0,X1,wtc) | (? [X2] : ~model(X2,X1) | ! [X3] : model(X3,X0) | ! [X4] : ~model(X4,X0))))), 1.77/1.51 inference(nnf_transformation,[],[f36])). 1.77/1.51 1.77/1.51 fof(f96,plain,( 1.77/1.51 ! [X0,X1] : (((! [X2] : model(X2,X1) & ? [X3] : ~model(X3,X0) & ? [X4] : model(X4,X0)) | ~status(X0,X1,wtc)) & (status(X0,X1,wtc) | ? [X2] : ~model(X2,X1) | ! [X3] : model(X3,X0) | ! [X4] : ~model(X4,X0)))), 1.77/1.51 inference(flattening,[],[f95])). 1.77/1.51 1.77/1.51 fof(f97,plain,( 1.77/1.51 ! [X0,X1] : (((! [X2] : model(X2,X1) & ? [X3] : ~model(X3,X0) & ? [X4] : model(X4,X0)) | ~status(X0,X1,wtc)) & (status(X0,X1,wtc) | ? [X5] : ~model(X5,X1) | ! [X6] : model(X6,X0) | ! [X7] : ~model(X7,X0)))), 1.77/1.51 inference(rectify,[],[f96])). 1.77/1.51 1.77/1.51 fof(f100,plain,( 1.77/1.51 ! [X1] : (? [X5] : ~model(X5,X1) => ~model(sK11(X1),X1))), 1.77/1.51 introduced(choice_axiom,[])). 1.77/1.51 1.77/1.51 fof(f99,plain,( 1.77/1.51 ! [X0] : (? [X4] : model(X4,X0) => model(sK10(X0),X0))), 1.77/1.51 introduced(choice_axiom,[])). 1.77/1.51 1.77/1.51 fof(f98,plain,( 1.77/1.51 ! [X0] : (? [X3] : ~model(X3,X0) => ~model(sK9(X0),X0))), 1.77/1.51 introduced(choice_axiom,[])). 1.77/1.51 1.77/1.51 fof(f101,plain,( 1.77/1.51 ! [X0,X1] : (((! [X2] : model(X2,X1) & ~model(sK9(X0),X0) & model(sK10(X0),X0)) | ~status(X0,X1,wtc)) & (status(X0,X1,wtc) | ~model(sK11(X1),X1) | ! [X6] : model(X6,X0) | ! [X7] : ~model(X7,X0)))), 1.77/1.51 inference(skolemisation,[status(esa),new_symbols(skolem,[sK9,sK10,sK11])],[f97,f100,f99,f98])). 1.77/1.51 1.77/1.51 fof(f226,plain,( 1.77/1.51 ( ! [X2,X0,X1] : (model(X2,X1) | ~status(X0,X1,wtc)) )), 1.77/1.51 inference(cnf_transformation,[],[f101])). 1.77/1.51 1.77/1.51 fof(f9,axiom,( 1.77/1.51 ! [X0,X1] : (status(X0,X1,thm) <=> ! [X3] : (model(X3,X0) => model(X3,X1)))), 1.77/1.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm)). 1.77/1.51 1.77/1.51 fof(f40,plain,( 1.77/1.51 ! [X0,X1] : (status(X0,X1,thm) <=> ! [X2] : (model(X2,X0) => model(X2,X1)))), 1.77/1.51 inference(rectify,[],[f9])). 1.77/1.51 1.77/1.51 fof(f69,plain,( 1.77/1.51 ! [X0,X1] : (status(X0,X1,thm) <=> ! [X2] : (model(X2,X1) | ~model(X2,X0)))), 1.77/1.51 inference(ennf_transformation,[],[f40])). 1.77/1.51 1.77/1.51 fof(f126,plain,( 1.77/1.51 ! [X0,X1] : ((status(X0,X1,thm) | ? [X2] : (~model(X2,X1) & model(X2,X0))) & (! [X2] : (model(X2,X1) | ~model(X2,X0)) | ~status(X0,X1,thm)))), 1.77/1.51 inference(nnf_transformation,[],[f69])). 1.77/1.51 1.77/1.51 fof(f127,plain,( 1.77/1.51 ! [X0,X1] : ((status(X0,X1,thm) | ? [X2] : (~model(X2,X1) & model(X2,X0))) & (! [X3] : (model(X3,X1) | ~model(X3,X0)) | ~status(X0,X1,thm)))), 1.77/1.51 inference(rectify,[],[f126])). 1.77/1.51 1.77/1.51 fof(f128,plain,( 1.77/1.51 ! [X0,X1] : (? [X2] : (~model(X2,X1) & model(X2,X0)) => (~model(sK21(X0,X1),X1) & model(sK21(X0,X1),X0)))), 1.77/1.51 introduced(choice_axiom,[])). 1.77/1.51 1.77/1.51 fof(f129,plain,( 1.77/1.51 ! [X0,X1] : ((status(X0,X1,thm) | (~model(sK21(X0,X1),X1) & model(sK21(X0,X1),X0))) & (! [X3] : (model(X3,X1) | ~model(X3,X0)) | ~status(X0,X1,thm)))), 1.77/1.51 inference(skolemisation,[status(esa),new_symbols(skolem,[sK21])],[f127,f128])). 1.77/1.51 1.77/1.51 fof(f246,plain,( 1.77/1.51 ( ! [X0,X1] : (status(X0,X1,thm) | ~model(sK21(X0,X1),X1)) )), 1.77/1.51 inference(cnf_transformation,[],[f129])). 1.77/1.51 1.77/1.51 fof(f25,axiom,( 1.77/1.51 ! [X8,X9] : (! [X0,X1] : (status(X0,X1,X8) => status(X0,X1,X9)) <=> isa(X8,X9))), 1.77/1.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',isa)). 1.77/1.51 1.77/1.51 fof(f54,plain,( 1.77/1.51 ! [X0,X1] : (! [X2,X3] : (status(X2,X3,X0) => status(X2,X3,X1)) <=> isa(X0,X1))), 1.77/1.51 inference(rectify,[],[f25])). 1.77/1.51 1.77/1.51 fof(f63,plain,( 1.77/1.51 ! [X0,X1] : (! [X2,X3] : (status(X2,X3,X0) => status(X2,X3,X1)) => isa(X0,X1))), 1.77/1.51 inference(unused_predicate_definition_removal,[],[f54])). 1.77/1.51 1.77/1.51 fof(f74,plain,( 1.77/1.51 ! [X0,X1] : (isa(X0,X1) | ? [X2,X3] : (~status(X2,X3,X1) & status(X2,X3,X0)))), 1.77/1.51 inference(ennf_transformation,[],[f63])). 1.77/1.51 1.77/1.51 fof(f199,plain,( 1.77/1.51 ! [X0,X1] : (? [X2,X3] : (~status(X2,X3,X1) & status(X2,X3,X0)) => (~status(sK54(X0,X1),sK55(X0,X1),X1) & status(sK54(X0,X1),sK55(X0,X1),X0)))), 1.77/1.51 introduced(choice_axiom,[])). 1.77/1.51 1.77/1.51 fof(f200,plain,( 1.77/1.51 ! [X0,X1] : (isa(X0,X1) | (~status(sK54(X0,X1),sK55(X0,X1),X1) & status(sK54(X0,X1),sK55(X0,X1),X0)))), 1.77/1.51 inference(skolemisation,[status(esa),new_symbols(skolem,[sK54,sK55])],[f74,f199])). 1.77/1.51 1.77/1.51 fof(f297,plain,( 1.77/1.51 ( ! [X0,X1] : (isa(X0,X1) | ~status(sK54(X0,X1),sK55(X0,X1),X1)) )), 1.77/1.51 inference(cnf_transformation,[],[f200])). 1.77/1.51 1.77/1.51 fof(f33,conjecture,( 1.77/1.51 isa(wtc,thm)), 1.77/1.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',isa_wtc_thm)). 1.77/1.51 1.77/1.51 fof(f34,negated_conjecture,( 1.77/1.51 ~isa(wtc,thm)), 1.77/1.51 inference(negated_conjecture,[],[f33])). 1.77/1.51 1.77/1.51 fof(f62,plain,( 1.77/1.51 ~isa(wtc,thm)), 1.77/1.51 inference(flattening,[],[f34])). 1.77/1.51 1.77/1.51 fof(f304,plain,( 1.77/1.51 ~isa(wtc,thm)), 1.77/1.51 inference(cnf_transformation,[],[f62])). 1.77/1.51 1.77/1.51 fof(f296,plain,( 1.77/1.51 ( ! [X0,X1] : (isa(X0,X1) | status(sK54(X0,X1),sK55(X0,X1),X0)) )), 1.77/1.51 inference(cnf_transformation,[],[f200])). 1.77/1.51 1.77/1.51 cnf(c_62,plain, 1.77/1.51 ( ~ status(X0,X1,wtc) | model(X2,X1) ), 1.77/1.51 inference(cnf_transformation,[],[f226]) ). 1.77/1.51 1.77/1.51 cnf(c_1778,plain, 1.77/1.51 ( ~ status(sK54(wtc,thm),sK55(wtc,thm),wtc) 1.77/1.51 | model(X0,sK55(wtc,thm)) ), 1.77/1.51 inference(instantiation,[status(thm)],[c_62]) ). 1.77/1.51 1.77/1.51 cnf(c_1994,plain, 1.77/1.51 ( ~ status(sK54(wtc,thm),sK55(wtc,thm),wtc) 1.77/1.51 | model(sK21(sK54(wtc,thm),sK55(wtc,thm)),sK55(wtc,thm)) ), 1.77/1.51 inference(instantiation,[status(thm)],[c_1778]) ). 1.77/1.51 1.77/1.51 cnf(c_83,plain, 1.77/1.51 ( ~ model(sK21(X0,X1),X1) | status(X0,X1,thm) ), 1.77/1.51 inference(cnf_transformation,[],[f246]) ). 1.77/1.51 1.77/1.51 cnf(c_1926,plain, 1.77/1.51 ( ~ model(sK21(sK54(wtc,thm),sK55(wtc,thm)),sK55(wtc,thm)) 1.77/1.51 | status(sK54(wtc,thm),sK55(wtc,thm),thm) ), 1.77/1.51 inference(instantiation,[status(thm)],[c_83]) ). 1.77/1.51 1.77/1.51 cnf(c_135,plain, 1.77/1.51 ( ~ status(sK54(X0,X1),sK55(X0,X1),X1) | isa(X0,X1) ), 1.77/1.51 inference(cnf_transformation,[],[f297]) ). 1.77/1.51 1.77/1.51 cnf(c_330,plain, 1.77/1.51 ( ~ status(sK54(X0,X1),sK55(X0,X1),X1) | isa(X0,X1) ), 1.77/1.51 inference(prop_impl,[status(thm)],[c_135]) ). 1.77/1.51 1.77/1.51 cnf(c_143,negated_conjecture, 1.77/1.51 ( ~ isa(wtc,thm) ), 1.77/1.51 inference(cnf_transformation,[],[f304]) ). 1.77/1.51 1.77/1.51 cnf(c_991,plain, 1.77/1.51 ( ~ status(sK54(wtc,thm),sK55(wtc,thm),thm) ), 1.77/1.51 inference(resolution,[status(thm)],[c_330,c_143]) ). 1.77/1.51 1.77/1.51 cnf(c_136,plain, 1.77/1.51 ( status(sK54(X0,X1),sK55(X0,X1),X0) | isa(X0,X1) ), 1.77/1.51 inference(cnf_transformation,[],[f296]) ). 1.77/1.51 1.77/1.51 cnf(c_332,plain, 1.77/1.51 ( status(sK54(X0,X1),sK55(X0,X1),X0) | isa(X0,X1) ), 1.77/1.51 inference(prop_impl,[status(thm)],[c_136]) ). 1.77/1.51 1.77/1.51 cnf(c_987,plain, 1.77/1.51 ( status(sK54(wtc,thm),sK55(wtc,thm),wtc) ), 1.77/1.51 inference(resolution,[status(thm)],[c_332,c_143]) ). 1.77/1.51 1.77/1.51 cnf(contradiction,plain, 1.77/1.51 ( $false ), 1.77/1.51 inference(minisat,[status(thm)],[c_1994,c_1926,c_991,c_987]) ). 1.77/1.51 1.77/1.51 1.77/1.51 % SZS output end CNFRefutation for theBenchmark.p 1.77/1.51 1.77/1.51 ------ Statistics 1.77/1.51 1.77/1.51 ------ Selected 1.77/1.51 1.77/1.51 total_time: 0.092 1.77/1.51 1.90/1.54 EOF