0.04/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.13/0.14 % 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 : n003.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 02:20:36 EDT 2022 0.13/0.35 % CPUTime : 2.43/1.51 % SZS status Started for /export/starexec/sandbox2/benchmark/theBenchmark.p 2.43/1.51 2.43/1.51 %---------------- iProver v3.6 (pre CASC-J11 2022) ----------------% 2.43/1.51 2.43/1.51 ------ iProver source info 2.43/1.51 2.43/1.51 git: date: 2022-07-26 19:47:37 +0300 2.43/1.51 git: sha1: 69e283425f6c8ae3fb9e67f2058d741e849b12e1 2.43/1.51 git: non_committed_changes: false 2.43/1.51 git: last_make_outside_of_git: false 2.43/1.51 2.43/1.51 ------ Parsing... 2.43/1.51 ------ Clausification by vclausify_rel & Parsing by iProver... 2.43/1.51 2.43/1.51 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e 2.43/1.51 2.43/1.51 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e 2.43/1.51 ------ Proving... 2.43/1.51 ------ Problem Properties 2.43/1.51 2.43/1.51 2.43/1.51 clauses 43 2.43/1.51 conjectures 1 2.43/1.51 EPR 16 2.43/1.51 Horn 39 2.43/1.51 unary 18 2.43/1.51 binary 13 2.43/1.51 lits 95 2.43/1.51 lits eq 0 2.43/1.51 fd_pure 0 2.43/1.51 fd_pseudo 0 2.43/1.51 fd_cond 0 2.43/1.51 fd_pseudo_cond 0 2.43/1.51 AC symbols 0 2.43/1.51 2.43/1.51 ------ Schedule dynamic 5 is on 2.43/1.51 2.43/1.51 ------ no equalities: superposition off 2.43/1.51 2.43/1.51 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10. 2.43/1.51 2.43/1.51 2.43/1.51 ------ 2.43/1.51 Current options: 2.43/1.51 ------ 2.43/1.51 2.43/1.51 2.43/1.51 2.43/1.51 2.43/1.51 ------ Proving... 2.43/1.51 2.43/1.51 2.43/1.51 % SZS status Theorem for theBenchmark.p 2.43/1.51 2.43/1.51 % SZS output start CNFRefutation for theBenchmark.p 2.43/1.51 2.43/1.51 fof(f8,axiom,( 2.43/1.51 ! [X23] : ? [X24] : (id(X24,X23) & ? [X25] : (r1(X25) & r3(X23,X25,X24)))), 2.43/1.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_4a)). 2.43/1.51 2.43/1.51 fof(f27,plain,( 2.43/1.51 ! [X0] : ? [X1] : (id(X1,X0) & ? [X2] : (r1(X2) & r3(X0,X2,X1)))), 2.43/1.51 inference(rectify,[],[f8])). 2.43/1.51 2.43/1.51 fof(f52,plain,( 2.43/1.51 ! [X0] : (? [X2] : (r1(X2) & r3(X0,X2,sK7(X0))) => (r1(sK8(X0)) & r3(X0,sK8(X0),sK7(X0))))), 2.43/1.51 introduced(choice_axiom,[])). 2.43/1.51 2.43/1.51 fof(f51,plain,( 2.43/1.51 ! [X0] : (? [X1] : (id(X1,X0) & ? [X2] : (r1(X2) & r3(X0,X2,X1))) => (id(sK7(X0),X0) & ? [X2] : (r1(X2) & r3(X0,X2,sK7(X0)))))), 2.43/1.51 introduced(choice_axiom,[])). 2.43/1.51 2.43/1.51 fof(f53,plain,( 2.43/1.51 ! [X0] : (id(sK7(X0),X0) & (r1(sK8(X0)) & r3(X0,sK8(X0),sK7(X0))))), 2.43/1.51 inference(skolemisation,[status(esa),new_symbols(skolem,[sK7,sK8])],[f27,f52,f51])). 2.43/1.51 2.43/1.51 fof(f91,plain,( 2.43/1.51 ( ! [X0] : (r1(sK8(X0))) )), 2.43/1.51 inference(cnf_transformation,[],[f53])). 2.43/1.51 2.43/1.51 fof(f11,axiom,( 2.43/1.51 ! [X30,X31] : ? [X32] : (? [X35] : (r3(X30,X31,X35) & r2(X35,X32)) & ? [X33] : (? [X34] : (r3(X30,X34,X33) & r2(X31,X34)) & id(X33,X32)))), 2.43/1.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1a)). 2.43/1.51 2.43/1.51 fof(f30,plain,( 2.43/1.51 ! [X0,X1] : ? [X2] : (? [X3] : (r3(X0,X1,X3) & r2(X3,X2)) & ? [X4] : (? [X5] : (r3(X0,X5,X4) & r2(X1,X5)) & id(X4,X2)))), 2.43/1.51 inference(rectify,[],[f11])). 2.43/1.51 2.43/1.51 fof(f57,plain,( 2.43/1.51 ! [X0,X1] : (? [X5] : (r3(X0,X5,sK11(X0,X1)) & r2(X1,X5)) => (r3(X0,sK12(X0,X1),sK11(X0,X1)) & r2(X1,sK12(X0,X1))))), 2.43/1.51 introduced(choice_axiom,[])). 2.43/1.51 2.43/1.51 fof(f56,plain,( 2.43/1.51 ! [X0,X1] : (? [X4] : (? [X5] : (r3(X0,X5,X4) & r2(X1,X5)) & id(X4,sK9(X0,X1))) => (? [X5] : (r3(X0,X5,sK11(X0,X1)) & r2(X1,X5)) & id(sK11(X0,X1),sK9(X0,X1))))), 2.43/1.51 introduced(choice_axiom,[])). 2.43/1.51 2.43/1.51 fof(f55,plain,( 2.43/1.51 ! [X0,X1] : (? [X3] : (r3(X0,X1,X3) & r2(X3,sK9(X0,X1))) => (r3(X0,X1,sK10(X0,X1)) & r2(sK10(X0,X1),sK9(X0,X1))))), 2.43/1.51 introduced(choice_axiom,[])). 2.43/1.51 2.43/1.51 fof(f54,plain,( 2.43/1.51 ! [X0,X1] : (? [X2] : (? [X3] : (r3(X0,X1,X3) & r2(X3,X2)) & ? [X4] : (? [X5] : (r3(X0,X5,X4) & r2(X1,X5)) & id(X4,X2))) => (? [X3] : (r3(X0,X1,X3) & r2(X3,sK9(X0,X1))) & ? [X4] : (? [X5] : (r3(X0,X5,X4) & r2(X1,X5)) & id(X4,sK9(X0,X1)))))), 2.43/1.51 introduced(choice_axiom,[])). 2.43/1.51 2.43/1.51 fof(f58,plain,( 2.43/1.51 ! [X0,X1] : ((r3(X0,X1,sK10(X0,X1)) & r2(sK10(X0,X1),sK9(X0,X1))) & ((r3(X0,sK12(X0,X1),sK11(X0,X1)) & r2(X1,sK12(X0,X1))) & id(sK11(X0,X1),sK9(X0,X1))))), 2.43/1.51 inference(skolemisation,[status(esa),new_symbols(skolem,[sK9,sK10,sK11,sK12])],[f30,f57,f56,f55,f54])). 2.43/1.51 2.43/1.51 fof(f96,plain,( 2.43/1.51 ( ! [X0,X1] : (r2(X1,sK12(X0,X1))) )), 2.43/1.51 inference(cnf_transformation,[],[f58])). 2.43/1.51 2.43/1.51 fof(f9,axiom,( 2.43/1.51 ! [X26] : id(X26,X26)), 2.43/1.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_5)). 2.43/1.51 2.43/1.51 fof(f28,plain,( 2.43/1.51 ! [X0] : id(X0,X0)), 2.43/1.51 inference(rectify,[],[f9])). 2.43/1.51 2.43/1.51 fof(f93,plain,( 2.43/1.51 ( ! [X0] : (id(X0,X0)) )), 2.43/1.51 inference(cnf_transformation,[],[f28])). 2.43/1.51 2.43/1.51 fof(f99,plain,( 2.43/1.51 ( ! [X0,X1] : (r3(X0,X1,sK10(X0,X1))) )), 2.43/1.51 inference(cnf_transformation,[],[f58])). 2.43/1.51 2.43/1.51 fof(f19,conjecture,( 2.43/1.51 ? [X17,X44,X46] : (id(X46,X17) & ? [X32] : (? [X33] : (r2(X33,X32) & ? [X45] : (? [X35] : (? [X49] : (r1(X49) & r2(X49,X35)) & r2(X35,X45)) & r2(X45,X33))) & r3(X44,X32,X46)))), 2.43/1.51 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',greq4id)). 2.43/1.51 2.43/1.51 fof(f20,negated_conjecture,( 2.43/1.51 ~? [X17,X44,X46] : (id(X46,X17) & ? [X32] : (? [X33] : (r2(X33,X32) & ? [X45] : (? [X35] : (? [X49] : (r1(X49) & r2(X49,X35)) & r2(X35,X45)) & r2(X45,X33))) & r3(X44,X32,X46)))), 2.43/1.51 inference(negated_conjecture,[],[f19])). 2.43/1.51 2.43/1.51 fof(f38,plain,( 2.43/1.51 ~? [X0,X1,X2] : (id(X2,X0) & ? [X3] : (? [X4] : (r2(X4,X3) & ? [X5] : (? [X6] : (? [X7] : (r1(X7) & r2(X7,X6)) & r2(X6,X5)) & r2(X5,X4))) & r3(X1,X3,X2)))), 2.43/1.51 inference(rectify,[],[f20])). 2.43/1.51 2.43/1.51 fof(f39,plain,( 2.43/1.51 ! [X0,X1,X2] : (~id(X2,X0) | ! [X3] : (! [X4] : (~r2(X4,X3) | ! [X5] : (! [X6] : (! [X7] : (~r1(X7) | ~r2(X7,X6)) | ~r2(X6,X5)) | ~r2(X5,X4))) | ~r3(X1,X3,X2)))), 2.43/1.51 inference(ennf_transformation,[],[f38])). 2.43/1.51 2.43/1.51 fof(f126,plain,( 2.43/1.51 ( ! [X6,X4,X2,X0,X7,X5,X3,X1] : (~id(X2,X0) | ~r2(X4,X3) | ~r1(X7) | ~r2(X7,X6) | ~r2(X6,X5) | ~r2(X5,X4) | ~r3(X1,X3,X2)) )), 2.43/1.51 inference(cnf_transformation,[],[f39])). 2.43/1.51 2.43/1.51 cnf(c_64,plain,( r1(sK8(X0)) ),inference(cnf_transformation,[],[f91]) ). 2.43/1.51 2.43/1.51 cnf(c_71,plain, 2.43/1.51 ( r2(X0,sK12(X1,X0)) ), 2.43/1.51 inference(cnf_transformation,[],[f96]) ). 2.43/1.51 2.43/1.51 cnf(c_66,plain,( id(X0,X0) ),inference(cnf_transformation,[],[f93]) ). 2.43/1.51 2.43/1.51 cnf(c_68,plain, 2.43/1.51 ( r3(X0,X1,sK10(X0,X1)) ), 2.43/1.51 inference(cnf_transformation,[],[f99]) ). 2.43/1.51 2.43/1.51 cnf(c_91,negated_conjecture, 2.43/1.51 ( ~ r3(X0,X1,X2) 2.43/1.51 | ~ id(X2,X3) 2.43/1.51 | ~ r2(X4,X1) 2.43/1.51 | ~ r2(X5,X4) 2.43/1.51 | ~ r2(X6,X7) 2.43/1.51 | ~ r2(X7,X5) 2.43/1.51 | ~ r1(X6) ), 2.43/1.51 inference(cnf_transformation,[],[f126]) ). 2.43/1.51 2.43/1.51 cnf(c_1001,plain, 2.43/1.51 ( ~ id(sK10(X0,X1),X2) 2.43/1.51 | ~ r2(X3,X1) 2.43/1.51 | ~ r2(X4,X3) 2.43/1.51 | ~ r2(X5,X6) 2.43/1.51 | ~ r2(X6,X4) 2.43/1.51 | ~ r1(X5) ), 2.43/1.51 inference(superposition,[status(thm)],[c_68,c_91]) ). 2.43/1.51 2.43/1.51 cnf(c_1047,plain, 2.43/1.51 ( ~ r2(X0,X1) | ~ r2(X2,X0) | ~ r2(X3,X4) | ~ r2(X4,X2) | ~ r1(X3) ), 2.43/1.51 inference(superposition,[status(thm)],[c_66,c_1001]) ). 2.43/1.51 2.43/1.51 cnf(c_1099,plain, 2.43/1.51 ( ~ r2(X0,X1) | ~ r2(X2,X3) | ~ r2(X3,X0) | ~ r1(X2) ), 2.43/1.51 inference(superposition,[status(thm)],[c_71,c_1047]) ). 2.43/1.51 2.43/1.51 cnf(c_1133,plain, 2.43/1.51 ( ~ r2(X0,X1) | ~ r2(X1,X2) | ~ r1(X0) ), 2.43/1.51 inference(superposition,[status(thm)],[c_71,c_1099]) ). 2.43/1.51 2.43/1.51 cnf(c_993,plain, 2.43/1.51 ( ~ id(sK10(X0,X1),X2) 2.43/1.51 | ~ r2(X3,X1) 2.43/1.51 | ~ r2(X4,X3) 2.43/1.51 | ~ r2(X5,X6) 2.43/1.51 | ~ r2(X6,X4) 2.43/1.51 | ~ r1(X5) ), 2.43/1.51 inference(superposition,[status(thm)],[c_68,c_91]) ). 2.43/1.51 2.43/1.51 cnf(c_1021,plain, 2.43/1.51 ( ~ r2(X0,X1) | ~ r2(X2,X0) | ~ r2(X3,X4) | ~ r2(X4,X2) | ~ r1(X3) ), 2.43/1.51 inference(superposition,[status(thm)],[c_66,c_993]) ). 2.43/1.51 2.43/1.51 cnf(c_1079,plain, 2.43/1.51 ( ~ r2(X0,X1) | ~ r2(X2,X3) | ~ r2(X3,X0) | ~ r1(X2) ), 2.43/1.51 inference(superposition,[status(thm)],[c_71,c_1021]) ). 2.43/1.51 2.43/1.51 cnf(c_1117,plain, 2.43/1.51 ( ~ r2(X0,X1) | ~ r2(X1,X2) | ~ r1(X0) ), 2.43/1.51 inference(superposition,[status(thm)],[c_71,c_1079]) ). 2.43/1.51 2.43/1.51 cnf(c_1147,plain, 2.43/1.51 ( ~ r2(X0,X1) | ~ r1(X0) ), 2.43/1.51 inference(superposition,[status(thm)],[c_71,c_1117]) ). 2.43/1.51 2.43/1.51 cnf(c_1153,plain, 2.43/1.51 ( ~ r2(X0,X1) | ~ r1(X0) ), 2.43/1.51 inference(global_propositional_subsumption,[status(thm)],[c_1133,c_1147]) ). 2.43/1.51 2.43/1.51 cnf(c_1159,plain, 2.43/1.51 ( ~ r1(X0) ), 2.43/1.51 inference(superposition,[status(thm)],[c_71,c_1153]) ). 2.43/1.51 2.43/1.51 cnf(c_1161,plain, 2.43/1.51 ( $false ), 2.43/1.51 inference(backward_subsumption_resolution,[status(thm)],[c_64,c_1159]) ). 2.43/1.51 2.43/1.51 2.43/1.51 % SZS output end CNFRefutation for theBenchmark.p 2.43/1.51 2.43/1.51 ------ Statistics 2.43/1.51 2.43/1.51 ------ Selected 2.43/1.51 2.43/1.51 total_time: 0.073 2.43/1.51 2.43/1.53 EOF