0.09/0.10 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.09/0.11 % Command : iproveropt_run.sh %d %s 0.10/0.31 % Computer : n018.cluster.edu 0.10/0.31 % Model : x86_64 x86_64 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.10/0.31 % Memory : 8042.1875MB 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64 0.10/0.31 % CPULimit : 960 0.10/0.31 % WCLimit : 120 0.10/0.31 % DateTime : Thu Jul 2 07:14:52 EDT 2020 0.16/0.31 % CPUTime : 0.16/0.31 % Running in FOF mode 2.56/0.97 % SZS status Started for /export/starexec/sandbox2/benchmark/theBenchmark.p 2.56/0.97 2.56/0.97 %---------------- iProver v3.3 (CASC-J10 2020) ----------------% 2.56/0.97 2.56/0.97 ------ iProver source info 2.56/0.97 2.56/0.97 git: date: 2020-06-30 10:37:57 +0100 2.56/0.97 git: sha1: e3013b43002810b07ddde22341e87fe21d0d6388 2.56/0.97 git: non_committed_changes: false 2.56/0.97 git: last_make_outside_of_git: false 2.56/0.97 2.56/0.97 ------ 2.56/0.97 ------ Parsing... 2.56/0.97 ------ Clausification by vclausify_rel & Parsing by iProver... 2.56/0.97 2.56/0.97 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e sf_s rm: 0 0s sf_e pe_s pe_e 2.56/0.97 2.56/0.97 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e 2.56/0.97 ------ Proving... 2.56/0.97 ------ Problem Properties 2.56/0.97 2.56/0.97 2.56/0.97 clauses 43 2.56/0.97 conjectures 1 2.56/0.97 EPR 16 2.56/0.97 Horn 39 2.56/0.97 unary 18 2.56/0.97 binary 13 2.56/0.97 lits 92 2.56/0.97 lits eq 0 2.56/0.97 fd_pure 0 2.56/0.97 fd_pseudo 0 2.56/0.97 fd_cond 0 2.56/0.97 fd_pseudo_cond 0 2.56/0.97 AC symbols 0 2.56/0.97 2.56/0.97 ------ Input Options Time Limit: Unbounded 2.56/0.97 2.56/0.97 2.56/0.97 ------ 2.56/0.97 Current options: 2.56/0.97 ------ 2.56/0.97 2.56/0.97 2.56/0.97 2.56/0.97 2.56/0.97 ------ Proving... 2.56/0.97 2.56/0.97 2.56/0.97 % SZS status Theorem for theBenchmark.p 2.56/0.97 2.56/0.97 % SZS output start CNFRefutation for theBenchmark.p 2.56/0.97 2.56/0.97 fof(f5,axiom,( 2.56/0.97 ? [X18] : ! [X19] : ((~r1(X19) & ~id(X19,X18)) | (r1(X19) & id(X19,X18)))), 2.56/0.97 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.56/0.97 2.56/0.97 fof(f24,plain,( 2.56/0.97 ? [X0] : ! [X1] : ((~r1(X1) & ~id(X1,X0)) | (r1(X1) & id(X1,X0)))), 2.56/0.97 inference(rectify,[],[f5])). 2.56/0.97 2.56/0.97 fof(f47,plain,( 2.56/0.97 ? [X0] : ! [X1] : ((~r1(X1) & ~id(X1,X0)) | (r1(X1) & id(X1,X0))) => ! [X1] : ((~r1(X1) & ~id(X1,sK5)) | (r1(X1) & id(X1,sK5)))), 2.56/0.97 introduced(choice_axiom,[])). 2.56/0.97 2.56/0.97 fof(f48,plain,( 2.56/0.97 ! [X1] : ((~r1(X1) & ~id(X1,sK5)) | (r1(X1) & id(X1,sK5)))), 2.56/0.97 inference(skolemisation,[status(esa),new_symbols(skolem,[sK5])],[f24,f47])). 2.56/0.97 2.56/0.97 fof(f87,plain,( 2.56/0.97 ( ! [X1] : (~r1(X1) | id(X1,sK5)) )), 2.56/0.97 inference(cnf_transformation,[],[f48])). 2.56/0.97 2.56/0.97 fof(f1,axiom,( 2.56/0.97 ! [X0,X1] : ((r1(X1) & r1(X0)) | (~r1(X0) & ~r1(X1)) | ~id(X0,X1))), 2.56/0.97 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.56/0.97 2.56/0.97 fof(f71,plain,( 2.56/0.97 ( ! [X0,X1] : (r1(X1) | ~r1(X0) | ~id(X0,X1)) )), 2.56/0.97 inference(cnf_transformation,[],[f1])). 2.56/0.97 2.56/0.97 fof(f15,axiom,( 2.56/0.97 ! [X53,X54] : (~id(X53,X54) | id(X54,X53))), 2.56/0.97 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.56/0.97 2.56/0.97 fof(f34,plain,( 2.56/0.97 ! [X0,X1] : (~id(X0,X1) | id(X1,X0))), 2.56/0.97 inference(rectify,[],[f15])). 2.56/0.97 2.56/0.97 fof(f116,plain,( 2.56/0.97 ( ! [X0,X1] : (~id(X0,X1) | id(X1,X0)) )), 2.56/0.97 inference(cnf_transformation,[],[f34])). 2.56/0.97 2.56/0.97 fof(f11,axiom,( 2.56/0.97 ! [X36] : ? [X37] : (? [X39] : (id(X37,X39) & r1(X39)) & ? [X38] : (r1(X38) & r4(X36,X38,X37)))), 2.56/0.97 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.56/0.97 2.56/0.97 fof(f30,plain,( 2.56/0.97 ! [X0] : ? [X1] : (? [X2] : (id(X1,X2) & r1(X2)) & ? [X3] : (r1(X3) & r4(X0,X3,X1)))), 2.56/0.97 inference(rectify,[],[f11])). 2.56/0.97 2.56/0.97 fof(f54,plain,( 2.56/0.97 ( ! [X1] : (! [X0] : (? [X3] : (r1(X3) & r4(X0,X3,X1)) => (r1(sK11(X0)) & r4(X0,sK11(X0),X1)))) )), 2.56/0.97 introduced(choice_axiom,[])). 2.56/0.97 2.56/0.97 fof(f53,plain,( 2.56/0.97 ( ! [X1] : (! [X0] : (? [X2] : (id(X1,X2) & r1(X2)) => (id(X1,sK10(X0)) & r1(sK10(X0))))) )), 2.56/0.97 introduced(choice_axiom,[])). 2.56/0.97 2.56/0.97 fof(f52,plain,( 2.56/0.97 ! [X0] : (? [X1] : (? [X2] : (id(X1,X2) & r1(X2)) & ? [X3] : (r1(X3) & r4(X0,X3,X1))) => (? [X2] : (id(sK9(X0),X2) & r1(X2)) & ? [X3] : (r1(X3) & r4(X0,X3,sK9(X0)))))), 2.56/0.97 introduced(choice_axiom,[])). 2.56/0.97 2.56/0.97 fof(f55,plain,( 2.56/0.97 ! [X0] : ((id(sK9(X0),sK10(X0)) & r1(sK10(X0))) & (r1(sK11(X0)) & r4(X0,sK11(X0),sK9(X0))))), 2.56/0.97 inference(skolemisation,[status(esa),new_symbols(skolem,[sK9,sK10,sK11])],[f30,f54,f53,f52])). 2.56/0.97 2.56/0.97 fof(f103,plain,( 2.56/0.97 ( ! [X0] : (id(sK9(X0),sK10(X0))) )), 2.56/0.97 inference(cnf_transformation,[],[f55])). 2.56/0.97 2.56/0.97 fof(f4,axiom,( 2.56/0.97 ! [X12,X13,X14,X15,X16,X17] : (~id(X12,X15) | ~id(X14,X17) | (~r4(X12,X13,X14) & ~r4(X15,X16,X17)) | (r4(X15,X16,X17) & r4(X12,X13,X14)) | ~id(X13,X16))), 2.56/0.97 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.56/0.97 2.56/0.97 fof(f23,plain,( 2.56/0.97 ! [X0,X1,X2,X3,X4,X5] : (~id(X0,X3) | ~id(X2,X5) | (~r4(X0,X1,X2) & ~r4(X3,X4,X5)) | (r4(X3,X4,X5) & r4(X0,X1,X2)) | ~id(X1,X4))), 2.56/0.97 inference(rectify,[],[f4])). 2.56/0.97 2.56/0.97 fof(f84,plain,( 2.56/0.97 ( ! [X4,X2,X0,X5,X3,X1] : (~id(X0,X3) | ~id(X2,X5) | ~r4(X0,X1,X2) | r4(X3,X4,X5) | ~id(X1,X4)) )), 2.56/0.97 inference(cnf_transformation,[],[f23])). 2.56/0.97 2.56/0.97 fof(f86,plain,( 2.56/0.97 ( ! [X1] : (~id(X1,sK5) | r1(X1)) )), 2.56/0.97 inference(cnf_transformation,[],[f48])). 2.56/0.97 2.56/0.97 fof(f7,axiom,( 2.56/0.97 ! [X24] : id(X24,X24)), 2.56/0.97 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.56/0.97 2.56/0.97 fof(f26,plain,( 2.56/0.97 ! [X0] : id(X0,X0)), 2.56/0.97 inference(rectify,[],[f7])). 2.56/0.97 2.56/0.97 fof(f93,plain,( 2.56/0.97 ( ! [X0] : (id(X0,X0)) )), 2.56/0.97 inference(cnf_transformation,[],[f26])). 2.56/0.97 2.56/0.97 fof(f102,plain,( 2.56/0.97 ( ! [X0] : (r1(sK10(X0))) )), 2.56/0.97 inference(cnf_transformation,[],[f55])). 2.56/0.97 2.56/0.97 fof(f101,plain,( 2.56/0.97 ( ! [X0] : (r1(sK11(X0))) )), 2.56/0.97 inference(cnf_transformation,[],[f55])). 2.56/0.97 2.56/0.97 fof(f100,plain,( 2.56/0.97 ( ! [X0] : (r4(X0,sK11(X0),sK9(X0))) )), 2.56/0.97 inference(cnf_transformation,[],[f55])). 2.56/0.97 2.56/0.97 fof(f19,conjecture,( 2.56/0.97 ? [X22] : (? [X9] : (id(X22,X9) & r1(X9)) & ? [X8] : (r1(X8) & r4(X8,X8,X22)))), 2.56/0.97 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.56/0.97 2.56/0.97 fof(f20,negated_conjecture,( 2.56/0.97 ~? [X22] : (? [X9] : (id(X22,X9) & r1(X9)) & ? [X8] : (r1(X8) & r4(X8,X8,X22)))), 2.56/0.97 inference(negated_conjecture,[],[f19])). 2.56/0.97 2.56/0.97 fof(f38,plain,( 2.56/0.97 ~? [X0] : (? [X1] : (id(X0,X1) & r1(X1)) & ? [X2] : (r1(X2) & r4(X2,X2,X0)))), 2.56/0.97 inference(rectify,[],[f20])). 2.56/0.97 2.56/0.97 fof(f39,plain,( 2.56/0.97 ! [X0] : (! [X1] : (~id(X0,X1) | ~r1(X1)) | ! [X2] : (~r1(X2) | ~r4(X2,X2,X0)))), 2.56/0.97 inference(ennf_transformation,[],[f38])). 2.56/0.97 2.56/0.97 fof(f126,plain,( 2.56/0.97 ( ! [X2,X0,X1] : (~id(X0,X1) | ~r1(X1) | ~r1(X2) | ~r4(X2,X2,X0)) )), 2.56/0.97 inference(cnf_transformation,[],[f39])). 2.56/0.97 2.56/0.97 cnf(c_18,plain, 2.56/0.97 ( id(X0,sK5) | ~ r1(X0) ), 2.56/0.97 inference(cnf_transformation,[],[f87]) ). 2.56/0.97 2.56/0.97 cnf(c_5278,plain, 2.56/0.97 ( id(sK11(X0),sK5) | ~ r1(sK11(X0)) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_18]) ). 2.56/0.97 2.56/0.97 cnf(c_5282,plain, 2.56/0.97 ( id(sK11(sK5),sK5) | ~ r1(sK11(sK5)) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_5278]) ). 2.56/0.97 2.56/0.97 cnf(c_5096,plain, 2.56/0.97 ( id(sK9(X0),sK5) | ~ r1(sK9(X0)) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_18]) ). 2.56/0.97 2.56/0.97 cnf(c_5100,plain, 2.56/0.97 ( id(sK9(sK5),sK5) | ~ r1(sK9(sK5)) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_5096]) ). 2.56/0.97 2.56/0.97 cnf(c_0,plain, 2.56/0.97 ( ~ id(X0,X1) | ~ r1(X0) | r1(X1) ), 2.56/0.97 inference(cnf_transformation,[],[f71]) ). 2.56/0.97 2.56/0.97 cnf(c_48,plain, 2.56/0.97 ( ~ id(X0,X1) | id(X1,X0) ), 2.56/0.97 inference(cnf_transformation,[],[f116]) ). 2.56/0.97 2.56/0.97 cnf(c_32,plain, 2.56/0.97 ( id(sK9(X0),sK10(X0)) ), 2.56/0.97 inference(cnf_transformation,[],[f103]) ). 2.56/0.97 2.56/0.97 cnf(c_2334,plain, 2.56/0.97 ( id(sK10(X0),sK9(X0)) ), 2.56/0.97 inference(resolution,[status(thm)],[c_48,c_32]) ). 2.56/0.97 2.56/0.97 cnf(c_4265,plain, 2.56/0.97 ( ~ r1(sK10(X0)) | r1(sK9(X0)) ), 2.56/0.97 inference(resolution,[status(thm)],[c_0,c_2334]) ). 2.56/0.97 2.56/0.97 cnf(c_4267,plain, 2.56/0.97 ( ~ r1(sK10(sK5)) | r1(sK9(sK5)) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_4265]) ). 2.56/0.97 2.56/0.97 cnf(c_13,plain, 2.56/0.97 ( ~ r4(X0,X1,X2) 2.56/0.97 | r4(X3,X4,X5) 2.56/0.97 | ~ id(X0,X3) 2.56/0.97 | ~ id(X2,X5) 2.56/0.97 | ~ id(X1,X4) ), 2.56/0.97 inference(cnf_transformation,[],[f84]) ). 2.56/0.97 2.56/0.97 cnf(c_1705,plain, 2.56/0.97 ( r4(X0,X1,X2) 2.56/0.97 | ~ r4(X3,sK11(X3),sK9(X3)) 2.56/0.97 | ~ id(X3,X0) 2.56/0.97 | ~ id(sK11(X3),X1) 2.56/0.97 | ~ id(sK9(X3),X2) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_13]) ). 2.56/0.97 2.56/0.97 cnf(c_1707,plain, 2.56/0.97 ( ~ r4(sK5,sK11(sK5),sK9(sK5)) 2.56/0.97 | r4(sK5,sK5,sK5) 2.56/0.97 | ~ id(sK11(sK5),sK5) 2.56/0.97 | ~ id(sK9(sK5),sK5) 2.56/0.97 | ~ id(sK5,sK5) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_1705]) ). 2.56/0.97 2.56/0.97 cnf(c_19,plain, 2.56/0.97 ( ~ id(X0,sK5) | r1(X0) ), 2.56/0.97 inference(cnf_transformation,[],[f86]) ). 2.56/0.97 2.56/0.97 cnf(c_145,plain, 2.56/0.97 ( ~ id(sK5,sK5) | r1(sK5) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_19]) ). 2.56/0.97 2.56/0.97 cnf(c_25,plain,( id(X0,X0) ),inference(cnf_transformation,[],[f93]) ). 2.56/0.97 2.56/0.97 cnf(c_129,plain, 2.56/0.97 ( id(sK5,sK5) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_25]) ). 2.56/0.97 2.56/0.97 cnf(c_33,plain, 2.56/0.97 ( r1(sK10(X0)) ), 2.56/0.97 inference(cnf_transformation,[],[f102]) ). 2.56/0.97 2.56/0.97 cnf(c_115,plain, 2.56/0.97 ( r1(sK10(sK5)) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_33]) ). 2.56/0.97 2.56/0.97 cnf(c_34,plain, 2.56/0.97 ( r1(sK11(X0)) ), 2.56/0.97 inference(cnf_transformation,[],[f101]) ). 2.56/0.97 2.56/0.97 cnf(c_112,plain, 2.56/0.97 ( r1(sK11(sK5)) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_34]) ). 2.56/0.97 2.56/0.97 cnf(c_35,plain, 2.56/0.97 ( r4(X0,sK11(X0),sK9(X0)) ), 2.56/0.97 inference(cnf_transformation,[],[f100]) ). 2.56/0.97 2.56/0.97 cnf(c_109,plain, 2.56/0.97 ( r4(sK5,sK11(sK5),sK9(sK5)) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_35]) ). 2.56/0.97 2.56/0.97 cnf(c_58,negated_conjecture, 2.56/0.97 ( ~ r4(X0,X0,X1) | ~ id(X1,X2) | ~ r1(X2) | ~ r1(X0) ), 2.56/0.97 inference(cnf_transformation,[],[f126]) ). 2.56/0.97 2.56/0.97 cnf(c_60,plain, 2.56/0.97 ( ~ r4(sK5,sK5,sK5) | ~ id(sK5,sK5) | ~ r1(sK5) ), 2.56/0.97 inference(instantiation,[status(thm)],[c_58]) ). 2.56/0.97 2.56/0.97 cnf(contradiction,plain, 2.56/0.97 ( $false ), 2.56/0.97 inference(minisat, 2.56/0.97 [status(thm)], 2.56/0.97 [c_5282,c_5100,c_4267,c_1707,c_145,c_129,c_115,c_112, 2.56/0.97 c_109,c_60]) ). 2.56/0.97 2.56/0.97 2.56/0.97 % SZS output end CNFRefutation for theBenchmark.p 2.56/0.97 2.56/0.97 ------ Statistics 2.56/0.97 2.56/0.97 ------ Selected 2.56/0.97 2.56/0.97 total_time: 0.158 2.56/0.97 2.56/0.98 EOF