0.07/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.15 % 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 0.15/0.36 % Computer : n005.cluster.edu 0.15/0.36 % Model : x86_64 x86_64 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.15/0.36 % Memory : 8042.1875MB 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64 0.15/0.36 % CPULimit : 960 0.15/0.36 % WCLimit : 120 0.15/0.36 % DateTime : Tue Aug 9 05:36:04 EDT 2022 0.15/0.36 % CPUTime : 199.93/27.20 % SZS status Started for /export/starexec/sandbox2/benchmark/theBenchmark.p 199.93/27.20 199.93/27.20 %---------------- iProver v3.6 (pre CASC-J11 2022) ----------------% 199.93/27.20 199.93/27.20 ------ iProver source info 199.93/27.20 199.93/27.20 git: date: 2022-07-26 19:47:37 +0300 199.93/27.20 git: sha1: 69e283425f6c8ae3fb9e67f2058d741e849b12e1 199.93/27.20 git: non_committed_changes: false 199.93/27.20 git: last_make_outside_of_git: false 199.93/27.20 199.93/27.20 ------ Parsing... 199.93/27.20 ------ Clausification by vclausify_rel & Parsing by iProver... 199.93/27.20 199.93/27.20 ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e 199.93/27.20 199.93/27.20 ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e 199.93/27.20 199.93/27.20 ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e 199.93/27.20 ------ Proving... 199.93/27.20 ------ Problem Properties 199.93/27.20 199.93/27.20 199.93/27.20 clauses 103 199.93/27.20 conjectures 0 199.93/27.20 EPR 83 199.93/27.20 Horn 84 199.93/27.20 unary 23 199.93/27.20 binary 33 199.93/27.20 lits 275 199.93/27.20 lits eq 35 199.93/27.20 fd_pure 0 199.93/27.20 fd_pseudo 0 199.93/27.20 fd_cond 0 199.93/27.20 fd_pseudo_cond 19 199.93/27.20 AC symbols 0 199.93/27.20 199.93/27.20 ------ Schedule dynamic 5 is on 199.93/27.20 199.93/27.20 ------ no conjectures: strip conj schedule 199.93/27.20 199.93/27.20 ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10. 199.93/27.20 199.93/27.20 199.93/27.20 ------ 199.93/27.20 Current options: 199.93/27.20 ------ 199.93/27.20 199.93/27.20 199.93/27.20 199.93/27.20 199.93/27.20 ------ Proving... 199.93/27.20 Proof_search_loop: time out after: 9025 full_loop iterations 199.93/27.20 199.93/27.20 ------ Input Options"--res_lit_sel adaptive --res_lit_sel_side num_symb" stripped conjectures Time Limit: 15. 199.93/27.20 199.93/27.20 199.93/27.20 ------ 199.93/27.20 Current options: 199.93/27.20 ------ 199.93/27.20 199.93/27.20 199.93/27.20 199.93/27.20 199.93/27.20 ------ Proving... 199.93/27.20 Proof_search_loop: time out after: 13752 full_loop iterations 199.93/27.20 199.93/27.20 ------ Option_1: Negative Selections stripped conjectures Time Limit: 35. 199.93/27.20 199.93/27.20 199.93/27.20 ------ 199.93/27.20 Current options: 199.93/27.20 ------ 199.93/27.20 199.93/27.20 199.93/27.20 199.93/27.20 199.93/27.20 ------ Proving... 199.93/27.20 199.93/27.20 199.93/27.20 % SZS status Theorem for theBenchmark.p 199.93/27.20 199.93/27.20 % SZS output start CNFRefutation for theBenchmark.p 199.93/27.20 199.93/27.20 fof(f2,axiom,( 199.93/27.20 ! [X0,X1,X3,X4] : (s_e(X1,ext(X0,X1,X3,X4),X3,X4) & s_t(X0,X1,ext(X0,X1,X3,X4)))), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aA4)). 199.93/27.20 199.93/27.20 fof(f87,plain,( 199.93/27.20 ! [X0,X1,X2,X3] : (s_e(X1,ext(X0,X1,X2,X3),X2,X3) & s_t(X0,X1,ext(X0,X1,X2,X3)))), 199.93/27.20 inference(rectify,[],[f2])). 199.93/27.20 199.93/27.20 fof(f173,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (s_t(X0,X1,ext(X0,X1,X2,X3))) )), 199.93/27.20 inference(cnf_transformation,[],[f87])). 199.93/27.20 199.93/27.20 fof(f75,axiom,( 199.93/27.20 ! [X5,X8,X7] : (~s_t(X5,X8,X7) | s_t(X7,X8,X5))), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz3_2)). 199.93/27.20 199.93/27.20 fof(f153,plain,( 199.93/27.20 ! [X0,X1,X2] : (~s_t(X0,X1,X2) | s_t(X2,X1,X0))), 199.93/27.20 inference(rectify,[],[f75])). 199.93/27.20 199.93/27.20 fof(f291,plain,( 199.93/27.20 ( ! [X2,X0,X1] : (~s_t(X0,X1,X2) | s_t(X2,X1,X0)) )), 199.93/27.20 inference(cnf_transformation,[],[f153])). 199.93/27.20 199.93/27.20 fof(f31,axiom,( 199.93/27.20 ! [X5,X6,X8,X7] : (~s_t(X5,X6,X7) | sameside(X5,X6,X8) | ~s_t(X8,X6,X7) | X6 = X7 | X6 = X8 | X5 = X6)), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz6_2a)). 199.93/27.20 199.93/27.20 fof(f111,plain,( 199.93/27.20 ! [X0,X1,X2,X3] : (~s_t(X0,X1,X3) | sameside(X0,X1,X2) | ~s_t(X2,X1,X3) | X1 = X3 | X1 = X2 | X0 = X1)), 199.93/27.20 inference(rectify,[],[f31])). 199.93/27.20 199.93/27.20 fof(f214,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (~s_t(X0,X1,X3) | sameside(X0,X1,X2) | ~s_t(X2,X1,X3) | X1 = X3 | X1 = X2 | X0 = X1) )), 199.93/27.20 inference(cnf_transformation,[],[f111])). 199.93/27.20 199.93/27.20 fof(f166,plain,( 199.93/27.20 ! [X0,X1,X3,X2] : ((~sameside(insert(X2,X3,X1,X0),X1,X0) & X2 != X3 & X0 != X1) | ~sP0(X0,X1,X3,X2))), 199.93/27.20 introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])])). 199.93/27.20 199.93/27.20 fof(f168,plain,( 199.93/27.20 ! [X0,X1,X3,X2] : ((~sameside(insert(X2,X3,X1,X0),X1,X0) & X2 != X3 & X0 != X1) | ~sP0(X0,X1,X3,X2))), 199.93/27.20 inference(nnf_transformation,[],[f166])). 199.93/27.20 199.93/27.20 fof(f169,plain,( 199.93/27.20 ! [X0,X1,X2,X3] : ((~sameside(insert(X3,X2,X1,X0),X1,X0) & X2 != X3 & X0 != X1) | ~sP0(X0,X1,X2,X3))), 199.93/27.20 inference(rectify,[],[f168])). 199.93/27.20 199.93/27.20 fof(f258,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (~sameside(insert(X3,X2,X1,X0),X1,X0) | ~sP0(X0,X1,X2,X3)) )), 199.93/27.20 inference(cnf_transformation,[],[f169])). 199.93/27.20 199.93/27.20 fof(f57,axiom,( 199.93/27.20 ! [X5,X8,X21,X23] : insert(X5,X8,X21,X23) = ext(ext(X23,X21,alpha,gamma),X21,X5,X8)), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d_insert)). 199.93/27.20 199.93/27.20 fof(f136,plain,( 199.93/27.20 ! [X0,X1,X2,X3] : insert(X0,X1,X2,X3) = ext(ext(X3,X2,alpha,gamma),X2,X0,X1)), 199.93/27.20 inference(rectify,[],[f57])). 199.93/27.20 199.93/27.20 fof(f264,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (insert(X0,X1,X2,X3) = ext(ext(X3,X2,alpha,gamma),X2,X0,X1)) )), 199.93/27.20 inference(cnf_transformation,[],[f136])). 199.93/27.20 199.93/27.20 fof(f308,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (~sameside(ext(ext(X0,X1,alpha,gamma),X1,X3,X2),X1,X0) | ~sP0(X0,X1,X2,X3)) )), 199.93/27.20 inference(definition_unfolding,[],[f258,f264])). 199.93/27.20 199.93/27.20 fof(f53,conjecture,( 199.93/27.20 ! [X33,X5,X8,X7] : ((X5 = X33 | X7 = X8 | s_e(X5,insert(X8,X7,X5,X33),X8,X7)) & (sameside(insert(X8,X7,X5,X33),X5,X33) | X7 = X8 | X5 = X33))), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz6_11a)). 199.93/27.20 199.93/27.20 fof(f54,negated_conjecture,( 199.93/27.20 ~! [X33,X5,X8,X7] : ((X5 = X33 | X7 = X8 | s_e(X5,insert(X8,X7,X5,X33),X8,X7)) & (sameside(insert(X8,X7,X5,X33),X5,X33) | X7 = X8 | X5 = X33))), 199.93/27.20 inference(negated_conjecture,[],[f53])). 199.93/27.20 199.93/27.20 fof(f133,plain,( 199.93/27.20 ~! [X0,X1,X2,X3] : ((X0 = X1 | X2 = X3 | s_e(X1,insert(X2,X3,X1,X0),X2,X3)) & (sameside(insert(X2,X3,X1,X0),X1,X0) | X2 = X3 | X0 = X1))), 199.93/27.20 inference(rectify,[],[f54])). 199.93/27.20 199.93/27.20 fof(f165,plain,( 199.93/27.20 ? [X0,X1,X2,X3] : ((X0 != X1 & X2 != X3 & ~s_e(X1,insert(X2,X3,X1,X0),X2,X3)) | (~sameside(insert(X2,X3,X1,X0),X1,X0) & X2 != X3 & X0 != X1))), 199.93/27.20 inference(ennf_transformation,[],[f133])). 199.93/27.20 199.93/27.20 fof(f167,plain,( 199.93/27.20 ? [X0,X1,X2,X3] : ((X0 != X1 & X2 != X3 & ~s_e(X1,insert(X2,X3,X1,X0),X2,X3)) | sP0(X0,X1,X3,X2))), 199.93/27.20 inference(definition_folding,[],[f165,f166])). 199.93/27.20 199.93/27.20 fof(f170,plain,( 199.93/27.20 ? [X0,X1,X2,X3] : ((X0 != X1 & X2 != X3 & ~s_e(X1,insert(X2,X3,X1,X0),X2,X3)) | sP0(X0,X1,X3,X2)) => ((sK1 != sK2 & sK3 != sK4 & ~s_e(sK2,insert(sK3,sK4,sK2,sK1),sK3,sK4)) | sP0(sK1,sK2,sK4,sK3))), 199.93/27.20 introduced(choice_axiom,[])). 199.93/27.20 199.93/27.20 fof(f171,plain,( 199.93/27.20 (sK1 != sK2 & sK3 != sK4 & ~s_e(sK2,insert(sK3,sK4,sK2,sK1),sK3,sK4)) | sP0(sK1,sK2,sK4,sK3)), 199.93/27.20 inference(skolemisation,[status(esa),new_symbols(skolem,[sK1,sK2,sK3,sK4])],[f167,f170])). 199.93/27.20 199.93/27.20 fof(f259,plain,( 199.93/27.20 ~s_e(sK2,insert(sK3,sK4,sK2,sK1),sK3,sK4) | sP0(sK1,sK2,sK4,sK3)), 199.93/27.20 inference(cnf_transformation,[],[f171])). 199.93/27.20 199.93/27.20 fof(f309,plain,( 199.93/27.20 ~s_e(sK2,ext(ext(sK1,sK2,alpha,gamma),sK2,sK3,sK4),sK3,sK4) | sP0(sK1,sK2,sK4,sK3)), 199.93/27.20 inference(definition_unfolding,[],[f259,f264])). 199.93/27.20 199.93/27.20 fof(f174,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (s_e(X1,ext(X0,X1,X2,X3),X2,X3)) )), 199.93/27.20 inference(cnf_transformation,[],[f87])). 199.93/27.20 199.93/27.20 fof(f256,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (X0 != X1 | ~sP0(X0,X1,X2,X3)) )), 199.93/27.20 inference(cnf_transformation,[],[f169])). 199.93/27.20 199.93/27.20 fof(f313,plain,( 199.93/27.20 ( ! [X2,X3,X1] : (~sP0(X1,X1,X2,X3)) )), 199.93/27.20 inference(equality_resolution,[],[f256])). 199.93/27.20 199.93/27.20 fof(f12,axiom,( 199.93/27.20 ! [X8,X5] : ext(X5,X8,alpha,gamma) != X8), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz3_14b)). 199.93/27.20 199.93/27.20 fof(f94,plain,( 199.93/27.20 ! [X0,X1] : ext(X1,X0,alpha,gamma) != X0), 199.93/27.20 inference(rectify,[],[f12])). 199.93/27.20 199.93/27.20 fof(f187,plain,( 199.93/27.20 ( ! [X0,X1] : (ext(X1,X0,alpha,gamma) != X0) )), 199.93/27.20 inference(cnf_transformation,[],[f94])). 199.93/27.20 199.93/27.20 fof(f59,axiom,( 199.93/27.20 ! [X5,X8,X7,X16] : (s_e(X5,X8,X16,X7) | ~s_e(X5,X8,X7,X16))), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz2_5)). 199.93/27.20 199.93/27.20 fof(f138,plain,( 199.93/27.20 ! [X0,X1,X2,X3] : (s_e(X0,X1,X3,X2) | ~s_e(X0,X1,X2,X3))), 199.93/27.20 inference(rectify,[],[f59])). 199.93/27.20 199.93/27.20 fof(f266,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (s_e(X0,X1,X3,X2) | ~s_e(X0,X1,X2,X3)) )), 199.93/27.20 inference(cnf_transformation,[],[f138])). 199.93/27.20 199.93/27.20 fof(f61,axiom,( 199.93/27.20 ! [X5,X8] : s_e(X5,X5,X8,X8)), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz2_8)). 199.93/27.20 199.93/27.20 fof(f140,plain,( 199.93/27.20 ! [X0,X1] : s_e(X0,X0,X1,X1)), 199.93/27.20 inference(rectify,[],[f61])). 199.93/27.20 199.93/27.20 fof(f268,plain,( 199.93/27.20 ( ! [X0,X1] : (s_e(X0,X0,X1,X1)) )), 199.93/27.20 inference(cnf_transformation,[],[f140])). 199.93/27.20 199.93/27.20 fof(f7,axiom,( 199.93/27.20 ! [X0,X1,X2,X4,X10,X11] : (~s_e(X0,X1,X2,X4) | ~s_e(X0,X1,X10,X11) | s_e(X2,X4,X10,X11))), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aA2)). 199.93/27.20 199.93/27.20 fof(f89,plain,( 199.93/27.20 ! [X0,X1,X2,X3,X4,X5] : (~s_e(X0,X1,X2,X3) | ~s_e(X0,X1,X4,X5) | s_e(X2,X3,X4,X5))), 199.93/27.20 inference(rectify,[],[f7])). 199.93/27.20 199.93/27.20 fof(f182,plain,( 199.93/27.20 ( ! [X4,X2,X0,X5,X3,X1] : (~s_e(X0,X1,X2,X3) | ~s_e(X0,X1,X4,X5) | s_e(X2,X3,X4,X5)) )), 199.93/27.20 inference(cnf_transformation,[],[f89])). 199.93/27.20 199.93/27.20 fof(f21,axiom,( 199.93/27.20 ! [X5,X8,X7,X16] : (~s_e(X5,X8,X7,X16) | s_e(X7,X16,X5,X8))), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz2_2)). 199.93/27.20 199.93/27.20 fof(f102,plain,( 199.93/27.20 ! [X0,X1,X2,X3] : (~s_e(X0,X1,X2,X3) | s_e(X2,X3,X0,X1))), 199.93/27.20 inference(rectify,[],[f21])). 199.93/27.20 199.93/27.20 fof(f204,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (~s_e(X0,X1,X2,X3) | s_e(X2,X3,X0,X1)) )), 199.93/27.20 inference(cnf_transformation,[],[f102])). 199.93/27.20 199.93/27.20 fof(f14,axiom,( 199.93/27.20 ! [X8,X7,X5] : (~s_e(X8,X7,X5,X5) | X7 = X8)), 199.93/27.20 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz2_13)). 199.93/27.20 199.93/27.20 fof(f96,plain,( 199.93/27.20 ! [X0,X1,X2] : (~s_e(X0,X1,X2,X2) | X0 = X1)), 199.93/27.20 inference(rectify,[],[f14])). 199.93/27.20 199.93/27.20 fof(f195,plain,( 199.93/27.20 ( ! [X2,X0,X1] : (~s_e(X0,X1,X2,X2) | X0 = X1) )), 199.93/27.20 inference(cnf_transformation,[],[f96])). 199.93/27.20 199.93/27.20 fof(f257,plain,( 199.93/27.20 ( ! [X2,X0,X3,X1] : (X2 != X3 | ~sP0(X0,X1,X2,X3)) )), 199.93/27.20 inference(cnf_transformation,[],[f169])). 199.93/27.20 199.93/27.20 fof(f312,plain,( 199.93/27.20 ( ! [X0,X3,X1] : (~sP0(X0,X1,X3,X3)) )), 199.93/27.20 inference(equality_resolution,[],[f257])). 199.93/27.20 199.93/27.20 cnf(c_51,plain, 199.93/27.20 ( s_t(X0,X1,ext(X0,X1,X2,X3)) ), 199.93/27.20 inference(cnf_transformation,[],[f173]) ). 199.93/27.20 199.93/27.20 cnf(c_167,plain, 199.93/27.20 ( ~ s_t(X0,X1,X2) | s_t(X2,X1,X0) ), 199.93/27.20 inference(cnf_transformation,[],[f291]) ). 199.93/27.20 199.93/27.20 cnf(c_608263,plain, 199.93/27.20 ( s_t(ext(X0,X1,X2,X3),X1,X0) ), 199.93/27.20 inference(superposition,[status(thm)],[c_51,c_167]) ). 199.93/27.20 199.93/27.20 cnf(c_91,plain, 199.93/27.20 ( ~ s_t(X0,X1,X2) 199.93/27.20 | ~ s_t(X3,X1,X2) 199.93/27.20 | X0 = X1 199.93/27.20 | X1 = X2 199.93/27.20 | X1 = X3 199.93/27.20 | sameside(X0,X1,X3) ), 199.93/27.20 inference(cnf_transformation,[],[f214]) ). 199.93/27.20 199.93/27.20 cnf(c_608291,plain, 199.93/27.20 ( ~ s_t(X0,X1,X2) 199.93/27.20 | ext(X2,X1,X3,X4) = X1 199.93/27.20 | X0 = X1 199.93/27.20 | X1 = X2 199.93/27.20 | sameside(ext(X2,X1,X3,X4),X1,X0) ), 199.93/27.20 inference(superposition,[status(thm)],[c_608263,c_91]) ). 199.93/27.20 199.93/27.20 cnf(c_133,plain, 199.93/27.20 ( ~ sameside(ext(ext(X0,X1,alpha,gamma),X1,X2,X3),X1,X0) 199.93/27.20 | ~ sP0(X0,X1,X3,X2) ), 199.93/27.20 inference(cnf_transformation,[],[f308]) ). 199.93/27.20 199.93/27.20 cnf(c_138,negated_conjecture, 199.93/27.20 ( ~ s_e(sK2,ext(ext(sK1,sK2,alpha,gamma),sK2,sK3,sK4),sK3,sK4) 199.93/27.20 | sP0(sK1,sK2,sK4,sK3) ), 199.93/27.20 inference(cnf_transformation,[],[f309]) ). 199.93/27.20 199.93/27.20 cnf(c_50,plain, 199.93/27.20 ( s_e(X0,ext(X1,X0,X2,X3),X2,X3) ), 199.93/27.20 inference(cnf_transformation,[],[f174]) ). 199.93/27.20 199.93/27.20 cnf(c_261,plain, 199.93/27.20 ( sP0(sK1,sK2,sK4,sK3) ), 199.93/27.20 inference(backward_subsumption_resolution, 199.93/27.20 [status(thm)], 199.93/27.20 [c_138,c_50]) ). 199.93/27.20 199.93/27.20 cnf(c_1461,plain, 199.93/27.20 ( X0 != sK1 199.93/27.20 | X1 != sK2 199.93/27.20 | X2 != sK3 199.93/27.20 | X3 != sK4 199.93/27.20 | ~ sameside(ext(ext(X0,X1,alpha,gamma),X1,X2,X3),X1,X0) ), 199.93/27.20 inference(resolution_lifted,[status(thm)],[c_133,c_261]) ). 199.93/27.20 199.93/27.20 cnf(c_1462,plain, 199.93/27.20 ( ~ sameside(ext(ext(sK1,sK2,alpha,gamma),sK2,sK3,sK4),sK2,sK1) ), 199.93/27.20 inference(unflattening,[status(thm)],[c_1461]) ). 199.93/27.20 199.93/27.20 cnf(c_633738,plain, 199.93/27.20 ( ~ s_t(sK1,sK2,ext(sK1,sK2,alpha,gamma)) 199.93/27.20 | ext(ext(sK1,sK2,alpha,gamma),sK2,sK3,sK4) = sK2 199.93/27.20 | ext(sK1,sK2,alpha,gamma) = sK2 199.93/27.20 | sK1 = sK2 ), 199.93/27.20 inference(superposition,[status(thm)],[c_608291,c_1462]) ). 199.93/27.20 199.93/27.20 cnf(c_135,plain, 199.93/27.20 ( ~ sP0(X0,X0,X1,X2) ), 199.93/27.20 inference(cnf_transformation,[],[f313]) ). 199.93/27.20 199.93/27.20 cnf(c_1471,plain, 199.93/27.20 ( X0 != sK1 | X0 != sK2 | X1 != sK4 | X2 != sK3 ), 199.93/27.20 inference(resolution_lifted,[status(thm)],[c_135,c_261]) ). 199.93/27.20 199.93/27.20 cnf(c_1472,plain, 199.93/27.20 ( sK1 != sK2 ), 199.93/27.20 inference(unflattening,[status(thm)],[c_1471]) ). 199.93/27.20 199.93/27.20 cnf(c_64,plain, 199.93/27.20 ( ext(X0,X1,alpha,gamma) != X1 ), 199.93/27.20 inference(cnf_transformation,[],[f187]) ). 199.93/27.20 199.93/27.20 cnf(c_633753,plain, 199.93/27.20 ( ext(ext(sK1,sK2,alpha,gamma),sK2,sK3,sK4) = sK2 ), 199.93/27.20 inference(forward_subsumption_resolution, 199.93/27.20 [status(thm)], 199.93/27.20 [c_633738,c_1472,c_64,c_51]) ). 199.93/27.20 199.93/27.20 cnf(c_142,plain, 199.93/27.20 ( ~ s_e(X0,X1,X2,X3) | s_e(X0,X1,X3,X2) ), 199.93/27.20 inference(cnf_transformation,[],[f266]) ). 199.93/27.20 199.93/27.20 cnf(c_608416,plain, 199.93/27.20 ( s_e(X0,ext(X1,X0,X2,X3),X3,X2) ), 199.93/27.20 inference(superposition,[status(thm)],[c_50,c_142]) ). 199.93/27.20 199.93/27.20 cnf(c_635456,plain, 199.93/27.20 ( s_e(sK2,sK2,sK4,sK3) ), 199.93/27.20 inference(superposition,[status(thm)],[c_633753,c_608416]) ). 199.93/27.20 199.93/27.20 cnf(c_144,plain, 199.93/27.20 ( s_e(X0,X0,X1,X1) ), 199.93/27.20 inference(cnf_transformation,[],[f268]) ). 199.93/27.20 199.93/27.20 cnf(c_59,plain, 199.93/27.20 ( ~ s_e(X0,X1,X2,X3) | ~ s_e(X0,X1,X4,X5) | s_e(X2,X3,X4,X5) ), 199.93/27.20 inference(cnf_transformation,[],[f182]) ). 199.93/27.20 199.93/27.20 cnf(c_607199,plain, 199.93/27.20 ( ~ s_e(X0,X0,X1,X2) | s_e(X3,X3,X1,X2) ), 199.93/27.20 inference(superposition,[status(thm)],[c_144,c_59]) ). 199.93/27.20 199.93/27.20 cnf(c_635694,plain, 199.93/27.20 ( s_e(X0,X0,sK4,sK3) ), 199.93/27.20 inference(superposition,[status(thm)],[c_635456,c_607199]) ). 199.93/27.20 199.93/27.20 cnf(c_81,plain, 199.93/27.20 ( ~ s_e(X0,X1,X2,X3) | s_e(X2,X3,X0,X1) ), 199.93/27.20 inference(cnf_transformation,[],[f204]) ). 199.93/27.20 199.93/27.20 cnf(c_8270,plain, 199.93/27.20 ( ~ s_e(X0,X0,sK4,sK3) | s_e(sK4,sK3,X0,X0) ), 199.93/27.20 inference(instantiation,[status(thm)],[c_81]) ). 199.93/27.20 199.93/27.20 cnf(c_72,plain, 199.93/27.20 ( ~ s_e(X0,X1,X2,X2) | X0 = X1 ), 199.93/27.20 inference(cnf_transformation,[],[f195]) ). 199.93/27.20 199.93/27.20 cnf(c_5156,plain, 199.93/27.20 ( ~ s_e(sK4,sK3,X0,X0) | sK4 = sK3 ), 199.93/27.20 inference(instantiation,[status(thm)],[c_72]) ). 199.93/27.20 199.93/27.20 cnf(c_134,plain, 199.93/27.20 ( ~ sP0(X0,X1,X2,X2) ), 199.93/27.20 inference(cnf_transformation,[],[f312]) ). 199.93/27.20 199.93/27.20 cnf(c_1466,plain, 199.93/27.20 ( X0 != sK1 | X1 != sK2 | X2 != sK4 | X2 != sK3 ), 199.93/27.20 inference(resolution_lifted,[status(thm)],[c_134,c_261]) ). 199.93/27.20 199.93/27.20 cnf(c_1467,plain, 199.93/27.20 ( sK4 != sK3 ), 199.93/27.20 inference(unflattening,[status(thm)],[c_1466]) ). 199.93/27.20 199.93/27.20 cnf(c_635695,plain, 199.93/27.20 ( s_e(alpha,alpha,sK4,sK3) ), 199.93/27.20 inference(grounding, 199.93/27.20 [status(thm)], 199.93/27.20 [c_635694:[bind(X0,$fot(alpha))]]) ). 199.93/27.20 199.93/27.20 cnf(c_635696,plain, 199.93/27.20 ( ~ s_e(alpha,alpha,sK4,sK3) | s_e(sK4,sK3,alpha,alpha) ), 199.93/27.20 inference(grounding,[status(thm)],[c_8270:[bind(X0,$fot(alpha))]]) ). 199.93/27.20 199.93/27.20 cnf(c_635697,plain, 199.93/27.20 ( ~ s_e(sK4,sK3,alpha,alpha) | sK4 = sK3 ), 199.93/27.20 inference(grounding,[status(thm)],[c_5156:[bind(X0,$fot(alpha))]]) ). 199.93/27.20 199.93/27.20 cnf(contradiction,plain, 199.93/27.20 ( $false ), 199.93/27.20 inference(minisat,[status(thm)],[c_635695,c_635696,c_635697,c_1467]) ). 199.93/27.20 199.93/27.20 199.93/27.20 % SZS output end CNFRefutation for theBenchmark.p 199.93/27.20 199.93/27.20 ------ Statistics 199.93/27.20 199.93/27.20 ------ Selected 199.93/27.20 199.93/27.20 total_time: 26.018 199.93/27.20 199.93/27.22 EOF