0.05/0.09 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.05/0.10 % Command : iproveropt_run.sh %d %s 0.10/0.30 % Computer : n009.cluster.edu 0.10/0.30 % Model : x86_64 x86_64 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.10/0.30 % Memory : 8042.1875MB 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64 0.10/0.30 % CPULimit : 960 0.10/0.30 % WCLimit : 120 0.10/0.30 % DateTime : Thu Jul 2 07:34:51 EDT 2020 0.10/0.30 % CPUTime : 0.10/0.30 % Running in FOF mode 2.32/0.94 % SZS status Started for /export/starexec/sandbox2/benchmark/theBenchmark.p 2.32/0.94 2.32/0.94 %---------------- iProver v3.3 (CASC-J10 2020) ----------------% 2.32/0.94 2.32/0.94 ------ iProver source info 2.32/0.94 2.32/0.94 git: date: 2020-06-30 10:37:57 +0100 2.32/0.94 git: sha1: e3013b43002810b07ddde22341e87fe21d0d6388 2.32/0.94 git: non_committed_changes: false 2.32/0.94 git: last_make_outside_of_git: false 2.32/0.94 2.32/0.94 ------ 2.32/0.94 ------ Parsing... 2.32/0.94 ------ Clausification by vclausify_rel & Parsing by iProver... 2.32/0.94 2.32/0.94 ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e sf_s rm: 0 0s sf_e pe_s pe_e 2.32/0.94 2.32/0.94 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e 2.32/0.94 ------ Proving... 2.32/0.94 ------ Problem Properties 2.32/0.94 2.32/0.94 2.32/0.94 clauses 44 2.32/0.94 conjectures 2 2.32/0.94 EPR 15 2.32/0.94 Horn 40 2.32/0.94 unary 18 2.32/0.94 binary 13 2.32/0.94 lits 94 2.32/0.94 lits eq 0 2.32/0.94 fd_pure 0 2.32/0.94 fd_pseudo 0 2.32/0.94 fd_cond 0 2.32/0.94 fd_pseudo_cond 0 2.32/0.94 AC symbols 0 2.32/0.94 2.32/0.94 ------ Input Options Time Limit: Unbounded 2.32/0.94 2.32/0.94 2.32/0.94 ------ 2.32/0.94 Current options: 2.32/0.94 ------ 2.32/0.94 2.32/0.94 2.32/0.94 2.32/0.94 2.32/0.94 ------ Proving... 2.32/0.94 2.32/0.94 2.32/0.94 % SZS status Theorem for theBenchmark.p 2.32/0.94 2.32/0.94 Resolution empty clause 2.32/0.94 2.32/0.94 % SZS output start CNFRefutation for theBenchmark.p 2.32/0.94 2.32/0.94 fof(f1,axiom,( 2.32/0.94 ! [X0,X1] : ((r1(X1) & r1(X0)) | (~r1(X0) & ~r1(X1)) | ~id(X0,X1))), 2.32/0.94 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.32/0.94 2.32/0.94 fof(f71,plain,( 2.32/0.94 ( ! [X0,X1] : (r1(X0) | ~r1(X1) | ~id(X0,X1)) )), 2.32/0.94 inference(cnf_transformation,[],[f1])). 2.32/0.94 2.32/0.94 fof(f18,axiom,( 2.32/0.94 ! [X61,X62] : ? [X63] : (? [X65] : (? [X66] : (r3(X61,X66,X65) & r2(X62,X66)) & id(X65,X63)) & ? [X64] : (r2(X64,X63) & r3(X61,X62,X64)))), 2.32/0.94 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.32/0.94 2.32/0.94 fof(f37,plain,( 2.32/0.94 ! [X0,X1] : ? [X2] : (? [X3] : (? [X4] : (r3(X0,X4,X3) & r2(X1,X4)) & id(X3,X2)) & ? [X5] : (r2(X5,X2) & r3(X0,X1,X5)))), 2.32/0.94 inference(rectify,[],[f18])). 2.32/0.94 2.32/0.94 fof(f66,plain,( 2.32/0.94 ( ! [X2] : (! [X1,X0] : (? [X5] : (r2(X5,X2) & r3(X0,X1,X5)) => (r2(sK19(X0,X1),X2) & r3(X0,X1,sK19(X0,X1))))) )), 2.32/0.94 introduced(choice_axiom,[])). 2.32/0.94 2.32/0.94 fof(f65,plain,( 2.32/0.94 ( ! [X3] : (! [X1,X0] : (? [X4] : (r3(X0,X4,X3) & r2(X1,X4)) => (r3(X0,sK18(X0,X1),X3) & r2(X1,sK18(X0,X1))))) )), 2.32/0.94 introduced(choice_axiom,[])). 2.32/0.94 2.32/0.94 fof(f64,plain,( 2.32/0.94 ( ! [X2] : (! [X1,X0] : (? [X3] : (? [X4] : (r3(X0,X4,X3) & r2(X1,X4)) & id(X3,X2)) => (? [X4] : (r3(X0,X4,sK17(X0,X1)) & r2(X1,X4)) & id(sK17(X0,X1),X2)))) )), 2.32/0.94 introduced(choice_axiom,[])). 2.32/0.94 2.32/0.94 fof(f63,plain,( 2.32/0.94 ! [X1,X0] : (? [X2] : (? [X3] : (? [X4] : (r3(X0,X4,X3) & r2(X1,X4)) & id(X3,X2)) & ? [X5] : (r2(X5,X2) & r3(X0,X1,X5))) => (? [X3] : (? [X4] : (r3(X0,X4,X3) & r2(X1,X4)) & id(X3,sK16(X0,X1))) & ? [X5] : (r2(X5,sK16(X0,X1)) & r3(X0,X1,X5))))), 2.32/0.94 introduced(choice_axiom,[])). 2.32/0.94 2.32/0.94 fof(f67,plain,( 2.32/0.94 ! [X0,X1] : (((r3(X0,sK18(X0,X1),sK17(X0,X1)) & r2(X1,sK18(X0,X1))) & id(sK17(X0,X1),sK16(X0,X1))) & (r2(sK19(X0,X1),sK16(X0,X1)) & r3(X0,X1,sK19(X0,X1))))), 2.32/0.94 inference(skolemisation,[status(esa),new_symbols(skolem,[sK16,sK17,sK18,sK19])],[f37,f66,f65,f64,f63])). 2.32/0.94 2.32/0.94 fof(f124,plain,( 2.32/0.94 ( ! [X0,X1] : (r3(X0,X1,sK19(X0,X1))) )), 2.32/0.94 inference(cnf_transformation,[],[f67])). 2.32/0.94 2.32/0.94 fof(f19,conjecture,( 2.32/0.94 ! [X61] : ? [X8,X22] : (? [X9] : (id(X9,X8) & r3(X61,X22,X9)) & ! [X63] : (~r1(X63) | ~id(X22,X63)))), 2.32/0.94 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.32/0.94 2.32/0.94 fof(f20,negated_conjecture,( 2.32/0.94 ~! [X61] : ? [X8,X22] : (? [X9] : (id(X9,X8) & r3(X61,X22,X9)) & ! [X63] : (~r1(X63) | ~id(X22,X63)))), 2.32/0.94 inference(negated_conjecture,[],[f19])). 2.32/0.94 2.32/0.94 fof(f38,plain,( 2.32/0.94 ~! [X0] : ? [X1,X2] : (? [X3] : (id(X3,X1) & r3(X0,X2,X3)) & ! [X4] : (~r1(X4) | ~id(X2,X4)))), 2.32/0.94 inference(rectify,[],[f20])). 2.32/0.94 2.32/0.94 fof(f39,plain,( 2.32/0.94 ? [X0] : ! [X1,X2] : (! [X3] : (~id(X3,X1) | ~r3(X0,X2,X3)) | ? [X4] : (r1(X4) & id(X2,X4)))), 2.32/0.94 inference(ennf_transformation,[],[f38])). 2.32/0.94 2.32/0.94 fof(f69,plain,( 2.32/0.94 ! [X2] : (? [X4] : (r1(X4) & id(X2,X4)) => (r1(sK21(X2)) & id(X2,sK21(X2))))), 2.32/0.94 introduced(choice_axiom,[])). 2.32/0.94 2.32/0.94 fof(f68,plain,( 2.32/0.94 ? [X0] : ! [X1,X2] : (! [X3] : (~id(X3,X1) | ~r3(X0,X2,X3)) | ? [X4] : (r1(X4) & id(X2,X4))) => ! [X2,X1] : (! [X3] : (~id(X3,X1) | ~r3(sK20,X2,X3)) | ? [X4] : (r1(X4) & id(X2,X4)))), 2.32/0.94 introduced(choice_axiom,[])). 2.32/0.94 2.32/0.94 fof(f70,plain,( 2.32/0.94 ! [X1,X2] : (! [X3] : (~id(X3,X1) | ~r3(sK20,X2,X3)) | (r1(sK21(X2)) & id(X2,sK21(X2))))), 2.32/0.94 inference(skolemisation,[status(esa),new_symbols(skolem,[sK20,sK21])],[f39,f69,f68])). 2.32/0.94 2.32/0.94 fof(f130,plain,( 2.32/0.94 ( ! [X2,X3,X1] : (~id(X3,X1) | ~r3(sK20,X2,X3) | r1(sK21(X2))) )), 2.32/0.94 inference(cnf_transformation,[],[f70])). 2.32/0.94 2.32/0.94 fof(f7,axiom,( 2.32/0.94 ! [X24] : id(X24,X24)), 2.32/0.94 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.32/0.94 2.32/0.94 fof(f26,plain,( 2.32/0.94 ! [X0] : id(X0,X0)), 2.32/0.94 inference(rectify,[],[f7])). 2.32/0.94 2.32/0.94 fof(f96,plain,( 2.32/0.94 ( ! [X0] : (id(X0,X0)) )), 2.32/0.94 inference(cnf_transformation,[],[f26])). 2.32/0.94 2.32/0.94 fof(f74,plain,( 2.32/0.94 ( ! [X0,X1] : (r1(X1) | ~r1(X0) | ~id(X0,X1)) )), 2.32/0.94 inference(cnf_transformation,[],[f1])). 2.32/0.94 2.32/0.94 fof(f15,axiom,( 2.32/0.94 ! [X53,X54] : (~id(X53,X54) | id(X54,X53))), 2.32/0.94 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.32/0.94 2.32/0.94 fof(f34,plain,( 2.32/0.94 ! [X0,X1] : (~id(X0,X1) | id(X1,X0))), 2.32/0.94 inference(rectify,[],[f15])). 2.32/0.94 2.32/0.94 fof(f119,plain,( 2.32/0.94 ( ! [X0,X1] : (~id(X0,X1) | id(X1,X0)) )), 2.32/0.94 inference(cnf_transformation,[],[f34])). 2.32/0.94 2.32/0.94 fof(f129,plain,( 2.32/0.94 ( ! [X2,X3,X1] : (~id(X3,X1) | ~r3(sK20,X2,X3) | id(X2,sK21(X2))) )), 2.32/0.94 inference(cnf_transformation,[],[f70])). 2.32/0.94 2.32/0.94 fof(f12,axiom,( 2.32/0.94 ! [X40] : ? [X41] : ! [X42] : ((r2(X40,X42) & id(X42,X41)) | (~r2(X40,X42) & ~id(X42,X41)))), 2.32/0.94 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.32/0.94 2.32/0.94 fof(f31,plain,( 2.32/0.94 ! [X0] : ? [X1] : ! [X2] : ((r2(X0,X2) & id(X2,X1)) | (~r2(X0,X2) & ~id(X2,X1)))), 2.32/0.94 inference(rectify,[],[f12])). 2.32/0.94 2.32/0.94 fof(f56,plain,( 2.32/0.94 ! [X0] : (? [X1] : ! [X2] : ((r2(X0,X2) & id(X2,X1)) | (~r2(X0,X2) & ~id(X2,X1))) => ! [X2] : ((r2(X0,X2) & id(X2,sK12(X0))) | (~r2(X0,X2) & ~id(X2,sK12(X0)))))), 2.32/0.94 introduced(choice_axiom,[])). 2.32/0.94 2.32/0.94 fof(f57,plain,( 2.32/0.94 ! [X0] : ! [X2] : ((r2(X0,X2) & id(X2,sK12(X0))) | (~r2(X0,X2) & ~id(X2,sK12(X0))))), 2.32/0.94 inference(skolemisation,[status(esa),new_symbols(skolem,[sK12])],[f31,f56])). 2.32/0.94 2.32/0.94 fof(f109,plain,( 2.32/0.94 ( ! [X2,X0] : (r2(X0,X2) | ~id(X2,sK12(X0))) )), 2.32/0.94 inference(cnf_transformation,[],[f57])). 2.32/0.94 2.32/0.94 fof(f5,axiom,( 2.32/0.94 ? [X18] : ! [X19] : ((~r1(X19) & ~id(X19,X18)) | (r1(X19) & id(X19,X18)))), 2.32/0.94 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.32/0.94 2.32/0.94 fof(f24,plain,( 2.32/0.94 ? [X0] : ! [X1] : ((~r1(X1) & ~id(X1,X0)) | (r1(X1) & id(X1,X0)))), 2.32/0.94 inference(rectify,[],[f5])). 2.32/0.94 2.32/0.94 fof(f47,plain,( 2.32/0.94 ? [X0] : ! [X1] : ((~r1(X1) & ~id(X1,X0)) | (r1(X1) & id(X1,X0))) => ! [X1] : ((~r1(X1) & ~id(X1,sK5)) | (r1(X1) & id(X1,sK5)))), 2.32/0.94 introduced(choice_axiom,[])). 2.32/0.94 2.32/0.94 fof(f48,plain,( 2.32/0.94 ! [X1] : ((~r1(X1) & ~id(X1,sK5)) | (r1(X1) & id(X1,sK5)))), 2.32/0.94 inference(skolemisation,[status(esa),new_symbols(skolem,[sK5])],[f24,f47])). 2.32/0.94 2.32/0.94 fof(f90,plain,( 2.32/0.94 ( ! [X1] : (~r1(X1) | id(X1,sK5)) )), 2.32/0.94 inference(cnf_transformation,[],[f48])). 2.32/0.94 2.32/0.94 fof(f9,axiom,( 2.32/0.94 ! [X29,X30] : (~r2(X29,X30) | ! [X31] : (~r1(X31) | ~id(X31,X30)))), 2.32/0.94 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unknown)). 2.32/0.94 2.32/0.94 fof(f28,plain,( 2.32/0.94 ! [X0,X1] : (~r2(X0,X1) | ! [X2] : (~r1(X2) | ~id(X2,X1)))), 2.32/0.94 inference(rectify,[],[f9])). 2.32/0.94 2.32/0.94 fof(f98,plain,( 2.32/0.94 ( ! [X2,X0,X1] : (~r2(X0,X1) | ~r1(X2) | ~id(X2,X1)) )), 2.32/0.94 inference(cnf_transformation,[],[f28])). 2.32/0.94 2.32/0.94 cnf(c_3,plain, 2.32/0.94 ( ~ id(X0,X1) | ~ r1(X1) | r1(X0) ), 2.32/0.94 inference(cnf_transformation,[],[f71]) ). 2.32/0.94 2.32/0.94 cnf(c_57,plain, 2.32/0.94 ( r3(X0,X1,sK19(X0,X1)) ), 2.32/0.94 inference(cnf_transformation,[],[f124]) ). 2.32/0.94 2.32/0.94 cnf(c_1582,plain, 2.32/0.94 ( r3(sK20,X0,sK19(sK20,X0)) ), 2.32/0.94 inference(instantiation,[status(thm)],[c_57]) ). 2.32/0.94 2.32/0.94 cnf(c_58,negated_conjecture, 2.32/0.94 ( ~ r3(sK20,X0,X1) | ~ id(X1,X2) | r1(sK21(X0)) ), 2.32/0.94 inference(cnf_transformation,[],[f130]) ). 2.32/0.94 2.32/0.94 cnf(c_1584,plain, 2.32/0.94 ( ~ r3(sK20,X0,sK19(sK20,X0)) | ~ id(sK19(sK20,X0),X1) | r1(sK21(X0)) ), 2.32/0.94 inference(instantiation,[status(thm)],[c_58]) ). 2.32/0.94 2.32/0.94 cnf(c_1968,plain, 2.32/0.94 ( ~ r3(sK20,X0,sK19(sK20,X0)) 2.32/0.94 | ~ id(sK19(sK20,X0),sK19(sK20,X0)) 2.32/0.94 | r1(sK21(X0)) ), 2.32/0.94 inference(instantiation,[status(thm)],[c_1584]) ). 2.32/0.94 2.32/0.94 cnf(c_25,plain,( id(X0,X0) ),inference(cnf_transformation,[],[f96]) ). 2.32/0.94 2.32/0.94 cnf(c_1969,plain, 2.32/0.94 ( id(sK19(sK20,X0),sK19(sK20,X0)) ), 2.32/0.94 inference(instantiation,[status(thm)],[c_25]) ). 2.32/0.94 2.32/0.94 cnf(c_0,plain, 2.32/0.94 ( ~ id(X0,X1) | ~ r1(X0) | r1(X1) ), 2.32/0.94 inference(cnf_transformation,[],[f74]) ). 2.32/0.94 2.32/0.94 cnf(c_48,plain, 2.32/0.94 ( ~ id(X0,X1) | id(X1,X0) ), 2.32/0.94 inference(cnf_transformation,[],[f119]) ). 2.32/0.94 2.32/0.94 cnf(c_59,negated_conjecture, 2.32/0.94 ( ~ r3(sK20,X0,X1) | ~ id(X1,X2) | id(X0,sK21(X0)) ), 2.32/0.94 inference(cnf_transformation,[],[f129]) ). 2.32/0.94 2.32/0.94 cnf(c_2214,plain, 2.32/0.94 ( id(X0,sK21(X0)) | ~ id(sK19(sK20,X0),X1) ), 2.32/0.94 inference(resolution,[status(thm)],[c_57,c_59]) ). 2.32/0.94 2.32/0.94 cnf(c_2435,plain, 2.32/0.94 ( id(X0,sK21(X0)) ), 2.32/0.94 inference(resolution,[status(thm)],[c_2214,c_25]) ). 2.32/0.94 2.32/0.94 cnf(c_2726,plain, 2.32/0.94 ( id(sK21(X0),X0) ), 2.32/0.94 inference(resolution,[status(thm)],[c_48,c_2435]) ). 2.32/0.94 2.32/0.94 cnf(c_4308,plain, 2.32/0.94 ( r1(X0) | ~ r1(sK21(X0)) ), 2.32/0.94 inference(resolution,[status(thm)],[c_0,c_2726]) ). 2.32/0.94 2.32/0.94 cnf(c_4317,plain, 2.32/0.94 ( r1(X0) ), 2.32/0.94 inference(global_propositional_subsumption, 2.32/0.94 [status(thm)], 2.32/0.94 [c_3,c_1582,c_1968,c_1969,c_4308]) ). 2.32/0.94 2.32/0.94 cnf(c_37,plain, 2.32/0.94 ( r2(X0,X1) | ~ id(X1,sK12(X0)) ), 2.32/0.94 inference(cnf_transformation,[],[f109]) ). 2.32/0.94 2.32/0.94 cnf(c_18,plain, 2.32/0.94 ( id(X0,sK5) | ~ r1(X0) ), 2.32/0.94 inference(cnf_transformation,[],[f90]) ). 2.32/0.94 2.32/0.94 cnf(c_2711,plain, 2.32/0.94 ( id(sK5,X0) | ~ r1(X0) ), 2.32/0.94 inference(resolution,[status(thm)],[c_48,c_18]) ). 2.32/0.94 2.32/0.94 cnf(c_3489,plain, 2.32/0.94 ( r2(X0,sK5) | ~ r1(sK12(X0)) ), 2.32/0.94 inference(resolution,[status(thm)],[c_37,c_2711]) ). 2.32/0.94 2.32/0.94 cnf(c_1539,plain, 2.32/0.94 ( r2(X0,sK12(X0)) | ~ id(sK12(X0),sK12(X0)) ), 2.32/0.94 inference(instantiation,[status(thm)],[c_37]) ). 2.32/0.94 2.32/0.94 cnf(c_1540,plain, 2.32/0.94 ( id(sK12(X0),sK12(X0)) ), 2.32/0.94 inference(instantiation,[status(thm)],[c_25]) ). 2.32/0.94 2.32/0.94 cnf(c_27,plain, 2.32/0.94 ( ~ r2(X0,X1) | ~ id(X2,X1) | ~ r1(X2) ), 2.32/0.94 inference(cnf_transformation,[],[f98]) ). 2.32/0.94 2.32/0.94 cnf(c_2088,plain, 2.32/0.94 ( ~ r2(X0,sK12(X0)) | ~ id(X1,sK12(X0)) | ~ r1(X1) ), 2.32/0.94 inference(instantiation,[status(thm)],[c_27]) ). 2.32/0.94 2.32/0.94 cnf(c_3179,plain, 2.32/0.94 ( ~ r2(X0,sK12(X0)) | ~ id(sK12(X0),sK12(X0)) | ~ r1(sK12(X0)) ), 2.32/0.94 inference(instantiation,[status(thm)],[c_2088]) ). 2.32/0.94 2.32/0.94 cnf(c_3689,plain, 2.32/0.94 ( ~ r1(sK12(X0)) ), 2.32/0.94 inference(global_propositional_subsumption, 2.32/0.94 [status(thm)], 2.32/0.94 [c_3489,c_1539,c_1540,c_3179]) ). 2.32/0.94 2.32/0.94 cnf(c_4645,plain, 2.32/0.94 ( $false ), 2.32/0.94 inference(backward_subsumption_resolution,[status(thm)],[c_4317,c_3689]) ). 2.32/0.94 2.32/0.94 2.32/0.94 % SZS output end CNFRefutation for theBenchmark.p 2.32/0.94 2.32/0.94 ------ Statistics 2.32/0.94 2.32/0.94 ------ Selected 2.32/0.94 2.32/0.94 total_time: 0.143 2.32/0.94 2.32/0.95 EOF