%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : SWV562-1.007 : TPTP v8.1.0. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n014.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Wed Jul 27 13:21:12 EDT 2022 % Result : Unknown 46.91s 47.13s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.13 % Problem : SWV562-1.007 : TPTP v8.1.0. Released v4.0.0. % 0.03/0.13 % Command : otter-tptp-script %s % 0.14/0.35 % Computer : n014.cluster.edu % 0.14/0.35 % Model : x86_64 x86_64 % 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.35 % Memory : 8042.1875MB % 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.35 % CPULimit : 300 % 0.14/0.35 % WCLimit : 300 % 0.14/0.35 % DateTime : Wed Jul 27 06:21:24 EDT 2022 % 0.14/0.35 % CPUTime : % 1.78/1.96 ----- Otter 3.3f, August 2004 ----- % 1.78/1.96 The process was started by sandbox on n014.cluster.edu, % 1.78/1.96 Wed Jul 27 06:21:24 2022 % 1.78/1.96 The command was "./otter". The process ID is 29490. % 1.78/1.96 % 1.78/1.96 set(prolog_style_variables). % 1.78/1.96 set(auto). % 1.78/1.96 dependent: set(auto1). % 1.78/1.96 dependent: set(process_input). % 1.78/1.96 dependent: clear(print_kept). % 1.78/1.96 dependent: clear(print_new_demod). % 1.78/1.96 dependent: clear(print_back_demod). % 1.78/1.96 dependent: clear(print_back_sub). % 1.78/1.96 dependent: set(control_memory). % 1.78/1.96 dependent: assign(max_mem, 12000). % 1.78/1.96 dependent: assign(pick_given_ratio, 4). % 1.78/1.96 dependent: assign(stats_level, 1). % 1.78/1.96 dependent: assign(max_seconds, 10800). % 1.78/1.96 clear(print_given). % 1.78/1.96 % 1.78/1.96 list(usable). % 1.78/1.96 0 [] A=A. % 1.78/1.96 0 [] select(store(A,I,E),I)=E. % 1.78/1.96 0 [] I=J|select(store(A,I,E),J)=select(A,J). % 1.78/1.96 0 [] store(store(A,I,select(A,J)),J,select(A,I))=store(store(A,J,select(A,I)),I,select(A,J)). % 1.78/1.96 0 [] a_29=store(a1,i1,e_28). % 1.78/1.96 0 [] a_31=store(a2,i1,e_30). % 1.78/1.96 0 [] a_33=store(a_29,i2,e_32). % 1.78/1.96 0 [] a_35=store(a_31,i2,e_34). % 1.78/1.96 0 [] a_37=store(a_33,i3,e_36). % 1.78/1.96 0 [] a_39=store(a_35,i3,e_38). % 1.78/1.96 0 [] a_41=store(a_37,i4,e_40). % 1.78/1.96 0 [] a_43=store(a_39,i4,e_42). % 1.78/1.96 0 [] a_45=store(a_41,i5,e_44). % 1.78/1.96 0 [] a_47=store(a_43,i5,e_46). % 1.78/1.96 0 [] a_49=store(a_45,i6,e_48). % 1.78/1.96 0 [] a_51=store(a_47,i6,e_50). % 1.78/1.96 0 [] a_53=store(a_49,i1,e_52). % 1.78/1.96 0 [] a_55=store(a_51,i7,e_54). % 1.78/1.96 0 [] e_28=select(a2,i1). % 1.78/1.96 0 [] e_30=select(a1,i1). % 1.78/1.96 0 [] e_32=select(a_31,i2). % 1.78/1.96 0 [] e_34=select(a_29,i2). % 1.78/1.96 0 [] e_36=select(a_35,i3). % 1.78/1.96 0 [] e_38=select(a_33,i3). % 1.78/1.96 0 [] e_40=select(a_39,i4). % 1.78/1.96 0 [] e_42=select(a_37,i4). % 1.78/1.96 0 [] e_44=select(a_43,i5). % 1.78/1.96 0 [] e_46=select(a_41,i5). % 1.78/1.96 0 [] e_48=select(a_47,i6). % 1.78/1.96 0 [] e_50=select(a_45,i6). % 1.78/1.96 0 [] e_52=select(a_51,i7). % 1.78/1.96 0 [] e_54=select(a_49,i7). % 1.78/1.96 0 [] a_53=a_55. % 1.78/1.96 0 [] a1!=a2. % 1.78/1.96 end_of_list. % 1.78/1.96 % 1.78/1.96 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=2. % 1.78/1.96 % 1.78/1.96 This ia a non-Horn set with equality. The strategy will be % 1.78/1.96 Knuth-Bendix, ordered hyper_res, factoring, and unit % 1.78/1.96 deletion, with positive clauses in sos and nonpositive % 1.78/1.96 clauses in usable. % 1.78/1.96 % 1.78/1.96 dependent: set(knuth_bendix). % 1.78/1.96 dependent: set(anl_eq). % 1.78/1.96 dependent: set(para_from). % 1.78/1.96 dependent: set(para_into). % 1.78/1.96 dependent: clear(para_from_right). % 1.78/1.96 dependent: clear(para_into_right). % 1.78/1.96 dependent: set(para_from_vars). % 1.78/1.96 dependent: set(eq_units_both_ways). % 1.78/1.96 dependent: set(dynamic_demod_all). % 1.78/1.96 dependent: set(dynamic_demod). % 1.78/1.96 dependent: set(order_eq). % 1.78/1.96 dependent: set(back_demod). % 1.78/1.96 dependent: set(lrpo). % 1.78/1.96 dependent: set(hyper_res). % 1.78/1.96 dependent: set(unit_deletion). % 1.78/1.96 dependent: set(factor). % 1.78/1.96 % 1.78/1.96 ------------> process usable: % 1.78/1.96 ** KEPT (pick-wt=3): 2 [copy,1,flip.1] a2!=a1. % 1.78/1.96 % 1.78/1.96 ------------> process sos: % 1.78/1.96 ** KEPT (pick-wt=3): 3 [] A=A. % 1.78/1.96 ** KEPT (pick-wt=8): 4 [] select(store(A,B,C),B)=C. % 1.78/1.96 ---> New Demodulator: 5 [new_demod,4] select(store(A,B,C),B)=C. % 1.78/1.96 ** KEPT (pick-wt=13): 6 [] A=B|select(store(C,A,D),B)=select(C,B). % 1.78/1.96 ** KEPT (pick-wt=23): 7 [] store(store(A,B,select(A,C)),C,select(A,B))=store(store(A,C,select(A,B)),B,select(A,C)). % 1.78/1.96 ** KEPT (pick-wt=6): 9 [copy,8,flip.1] store(a1,i1,e_28)=a_29. % 1.78/1.96 ---> New Demodulator: 10 [new_demod,9] store(a1,i1,e_28)=a_29. % 1.78/1.96 ** KEPT (pick-wt=6): 12 [copy,11,flip.1] store(a2,i1,e_30)=a_31. % 1.78/1.96 ---> New Demodulator: 13 [new_demod,12] store(a2,i1,e_30)=a_31. % 1.78/1.96 ** KEPT (pick-wt=6): 15 [copy,14,flip.1] store(a_29,i2,e_32)=a_33. % 1.78/1.96 ---> New Demodulator: 16 [new_demod,15] store(a_29,i2,e_32)=a_33. % 1.78/1.96 ** KEPT (pick-wt=6): 18 [copy,17,flip.1] store(a_31,i2,e_34)=a_35. % 1.78/1.96 ---> New Demodulator: 19 [new_demod,18] store(a_31,i2,e_34)=a_35. % 1.78/1.96 ** KEPT (pick-wt=6): 21 [copy,20,flip.1] store(a_33,i3,e_36)=a_37. % 1.78/1.96 ---> New Demodulator: 22 [new_demod,21] store(a_33,i3,e_36)=a_37. % 1.78/1.96 ** KEPT (pick-wt=6): 24 [copy,23,flip.1] store(a_35,i3,e_38)=a_39. % 1.78/1.96 ---> New Demodulator: 25 [new_demod,24] store(a_35,i3,e_38)=a_39. % 1.78/1.96 ** KEPT (pick-wt=6): 27 [copy,26,flip.1] store(a_37,i4,e_40)=a_41. % 1.78/1.96 ---> New Demodulator: 28 [new_demod,27] store(a_37,i4,e_40)=a_41. % 1.78/1.96 ** KEPT (pick-wt=6): 30 [copy,29,flip.1] store(a_39,i4,e_42)=a_43. % 1.78/1.96 ---> New Demodulator: 31 [new_demod,30] store(a_39,i4,e_42)=a_43. % 1.78/1.96 ** KEPT (pick-wt=6): 33 [copy,32,flip.1] store(a_41,i5,e_44)=a_45. % 1.78/1.96 ---> New Demodulator: 34 [new_demod,33] store(a_41,i5,e_44)=a_45. % 1.78/1.96 ** KEPT (pick-wt=6): 36 [copy,35,flip.1] store(a_43,i5,e_46)=a_47. % 1.78/1.96 ---> New Demodulator: 37 [new_demod,36] store(a_43,i5,e_46)=a_47. % 1.78/1.96 ** KEPT (pick-wt=6): 39 [copy,38,flip.1] store(a_45,i6,e_48)=a_49. % 1.78/1.96 ---> New Demodulator: 40 [new_demod,39] store(a_45,i6,e_48)=a_49. % 1.78/1.96 ** KEPT (pick-wt=6): 42 [copy,41,flip.1] store(a_47,i6,e_50)=a_51. % 1.78/1.96 ---> New Demodulator: 43 [new_demod,42] store(a_47,i6,e_50)=a_51. % 1.78/1.96 ** KEPT (pick-wt=6): 45 [copy,44,flip.1] store(a_49,i1,e_52)=a_53. % 1.78/1.96 ---> New Demodulator: 46 [new_demod,45] store(a_49,i1,e_52)=a_53. % 1.78/1.96 ** KEPT (pick-wt=6): 48 [copy,47,flip.1] store(a_51,i7,e_54)=a_55. % 1.78/1.96 ---> New Demodulator: 49 [new_demod,48] store(a_51,i7,e_54)=a_55. % 1.78/1.96 ** KEPT (pick-wt=5): 51 [copy,50,flip.1] select(a2,i1)=e_28. % 1.78/1.96 ---> New Demodulator: 52 [new_demod,51] select(a2,i1)=e_28. % 1.78/1.96 ** KEPT (pick-wt=5): 54 [copy,53,flip.1] select(a1,i1)=e_30. % 1.78/1.96 ---> New Demodulator: 55 [new_demod,54] select(a1,i1)=e_30. % 1.78/1.96 ** KEPT (pick-wt=5): 57 [copy,56,flip.1] select(a_31,i2)=e_32. % 1.78/1.96 ---> New Demodulator: 58 [new_demod,57] select(a_31,i2)=e_32. % 1.78/1.96 ** KEPT (pick-wt=5): 60 [copy,59,flip.1] select(a_29,i2)=e_34. % 1.78/1.96 ---> New Demodulator: 61 [new_demod,60] select(a_29,i2)=e_34. % 1.78/1.96 ** KEPT (pick-wt=5): 63 [copy,62,flip.1] select(a_35,i3)=e_36. % 1.78/1.96 ---> New Demodulator: 64 [new_demod,63] select(a_35,i3)=e_36. % 1.78/1.96 ** KEPT (pick-wt=5): 66 [copy,65,flip.1] select(a_33,i3)=e_38. % 1.78/1.96 ---> New Demodulator: 67 [new_demod,66] select(a_33,i3)=e_38. % 1.78/1.96 ** KEPT (pick-wt=5): 69 [copy,68,flip.1] select(a_39,i4)=e_40. % 1.78/1.96 ---> New Demodulator: 70 [new_demod,69] select(a_39,i4)=e_40. % 1.78/1.96 ** KEPT (pick-wt=5): 72 [copy,71,flip.1] select(a_37,i4)=e_42. % 1.78/1.96 ---> New Demodulator: 73 [new_demod,72] select(a_37,i4)=e_42. % 1.78/1.96 ** KEPT (pick-wt=5): 75 [copy,74,flip.1] select(a_43,i5)=e_44. % 1.78/1.96 ---> New Demodulator: 76 [new_demod,75] select(a_43,i5)=e_44. % 1.78/1.96 ** KEPT (pick-wt=5): 78 [copy,77,flip.1] select(a_41,i5)=e_46. % 1.78/1.96 ---> New Demodulator: 79 [new_demod,78] select(a_41,i5)=e_46. % 1.78/1.96 ** KEPT (pick-wt=5): 81 [copy,80,flip.1] select(a_47,i6)=e_48. % 1.78/1.96 ---> New Demodulator: 82 [new_demod,81] select(a_47,i6)=e_48. % 1.78/1.96 ** KEPT (pick-wt=5): 84 [copy,83,flip.1] select(a_45,i6)=e_50. % 1.78/1.96 ---> New Demodulator: 85 [new_demod,84] select(a_45,i6)=e_50. % 1.78/1.96 ** KEPT (pick-wt=5): 87 [copy,86,flip.1] select(a_51,i7)=e_52. % 1.78/1.96 ---> New Demodulator: 88 [new_demod,87] select(a_51,i7)=e_52. % 1.78/1.96 ** KEPT (pick-wt=5): 90 [copy,89,flip.1] select(a_49,i7)=e_54. % 1.78/1.96 ---> New Demodulator: 91 [new_demod,90] select(a_49,i7)=e_54. % 1.78/1.96 ** KEPT (pick-wt=3): 93 [copy,92,flip.1] a_55=a_53. % 1.78/1.96 ---> New Demodulator: 94 [new_demod,93] a_55=a_53. % 1.78/1.96 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A. % 1.78/1.96 >>>> Starting back demodulation with 5. % 1.78/1.96 Following clause subsumed by 7 during input processing: 0 [copy,7,flip.1] store(store(A,B,select(A,C)),C,select(A,B))=store(store(A,C,select(A,B)),B,select(A,C)). % 1.78/1.96 >>>> Starting back demodulation with 10. % 1.78/1.96 >>>> Starting back demodulation with 13. % 1.78/1.96 >>>> Starting back demodulation with 16. % 1.78/1.96 >>>> Starting back demodulation with 19. % 1.78/1.96 >>>> Starting back demodulation with 22. % 1.78/1.96 >>>> Starting back demodulation with 25. % 1.78/1.96 >>>> Starting back demodulation with 28. % 1.78/1.96 >>>> Starting back demodulation with 31. % 1.78/1.96 >>>> Starting back demodulation with 34. % 1.78/1.96 >>>> Starting back demodulation with 37. % 1.78/1.96 >>>> Starting back demodulation with 40. % 1.78/1.96 >>>> Starting back demodulation with 43. % 1.78/1.96 >>>> Starting back demodulation with 46. % 1.78/1.96 >>>> Starting back demodulation with 49. % 1.78/1.96 >>>> Starting back demodulation with 52. % 1.78/1.96 >>>> Starting back demodulation with 55. % 1.78/1.96 >>>> Starting back demodulation with 58. % 1.78/1.96 >>>> Starting back demodulation with 61. % 1.78/1.96 >>>> Starting back demodulation with 64. % 1.78/1.96 >>>> Starting back demodulation with 67. % 1.78/1.96 >>>> Starting back demodulation with 70. % 1.78/1.96 >>>> Starting back demodulation with 73. % 1.78/1.96 >>>> Starting back demodulation with 76. % 1.78/1.96 >>>> Starting back demodulation with 79. % 1.78/1.96 >>>> Starting back demodulation with 82. % 1.78/1.96 >>>> Starting back demodulation with 85. % 1.78/1.96 >>>> Starting back demodulation with 88. % 1.78/1.96 >>>> Starting back demodulation with 91. % 1.78/1.96 >>>> Starting back demodulation with 94. % 1.78/1.96 >> back demodulating 48 with 94. % 1.78/1.96 >>>> Starting back demodulation with 96. % 1.78/1.96 % 1.78/1.96 ======= end of input processing ======= % 1.78/1.96 % 1.78/1.96 =========== start of search =========== % 46.91/47.13 % 46.91/47.13 % 46.91/47.13 Resetting weight limit to 15. % 46.91/47.13 % 46.91/47.13 % 46.91/47.13 Resetting weight limit to 15. % 46.91/47.13 % 46.91/47.13 sos_size=600 % 46.91/47.13 % 46.91/47.13 % 46.91/47.13 Resetting weight limit to 11. % 46.91/47.13 % 46.91/47.13 % 46.91/47.13 Resetting weight limit to 11. % 46.91/47.13 % 46.91/47.13 sos_size=684 % 46.91/47.13 % 46.91/47.13 % 46.91/47.13 Resetting weight limit to 10. % 46.91/47.13 % 46.91/47.13 % 46.91/47.13 Resetting weight limit to 10. % 46.91/47.13 % 46.91/47.13 sos_size=787 % 46.91/47.13 % 46.91/47.13 Search stopped because sos empty. % 46.91/47.13 % 46.91/47.13 % 46.91/47.13 Search stopped because sos empty. % 46.91/47.13 % 46.91/47.13 ============ end of search ============ % 46.91/47.13 % 46.91/47.13 -------------- statistics ------------- % 46.91/47.13 clauses given 1013 % 46.91/47.13 clauses generated 2677861 % 46.91/47.13 clauses kept 1078 % 46.91/47.13 clauses forward subsumed 4384 % 46.91/47.13 clauses back subsumed 61 % 46.91/47.13 Kbytes malloced 8789 % 46.91/47.13 % 46.91/47.13 ----------- times (seconds) ----------- % 46.91/47.13 user CPU time 45.17 (0 hr, 0 min, 45 sec) % 46.91/47.13 system CPU time 0.01 (0 hr, 0 min, 0 sec) % 46.91/47.13 wall-clock time 47 (0 hr, 0 min, 47 sec) % 46.91/47.13 % 46.91/47.13 Process 29490 finished Wed Jul 27 06:22:11 2022 % 46.91/47.13 Otter interrupted % 46.91/47.13 PROOF NOT FOUND %------------------------------------------------------------------------------