%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : SWV556-1.004 : TPTP v8.1.0. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n007.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 13:21:10 EDT 2022 % Result : Unknown 212.53s 212.73s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : SWV556-1.004 : TPTP v8.1.0. Released v4.0.0. % 0.07/0.13 % Command : otter-tptp-script %s % 0.12/0.34 % Computer : n007.cluster.edu % 0.12/0.34 % Model : x86_64 x86_64 % 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.34 % Memory : 8042.1875MB % 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.34 % CPULimit : 300 % 0.12/0.34 % WCLimit : 300 % 0.12/0.34 % DateTime : Wed Jul 27 05:23:46 EDT 2022 % 0.12/0.34 % CPUTime : % 1.74/1.93 ----- Otter 3.3f, August 2004 ----- % 1.74/1.93 The process was started by sandbox on n007.cluster.edu, % 1.74/1.93 Wed Jul 27 05:23:46 2022 % 1.74/1.93 The command was "./otter". The process ID is 26092. % 1.74/1.93 % 1.74/1.93 set(prolog_style_variables). % 1.74/1.93 set(auto). % 1.74/1.93 dependent: set(auto1). % 1.74/1.93 dependent: set(process_input). % 1.74/1.93 dependent: clear(print_kept). % 1.74/1.93 dependent: clear(print_new_demod). % 1.74/1.93 dependent: clear(print_back_demod). % 1.74/1.93 dependent: clear(print_back_sub). % 1.74/1.93 dependent: set(control_memory). % 1.74/1.93 dependent: assign(max_mem, 12000). % 1.74/1.93 dependent: assign(pick_given_ratio, 4). % 1.74/1.93 dependent: assign(stats_level, 1). % 1.74/1.93 dependent: assign(max_seconds, 10800). % 1.74/1.93 clear(print_given). % 1.74/1.93 % 1.74/1.93 list(usable). % 1.74/1.93 0 [] A=A. % 1.74/1.93 0 [] select(store(A,I,E),I)=E. % 1.74/1.93 0 [] I=J|select(store(A,I,E),J)=select(A,J). % 1.74/1.93 0 [] a_20=store(a1,i1,e_19). % 1.74/1.93 0 [] a_22=store(a2,i1,e_21). % 1.74/1.93 0 [] a_24=store(a_20,i2,e_23). % 1.74/1.93 0 [] a_26=store(a_22,i2,e_25). % 1.74/1.93 0 [] a_28=store(a_24,i3,e_27). % 1.74/1.93 0 [] a_30=store(a_26,i3,e_29). % 1.74/1.93 0 [] a_32=store(a_28,i1,e_31). % 1.74/1.93 0 [] a_34=store(a_30,i4,e_33). % 1.74/1.93 0 [] e_19=select(a2,i1). % 1.74/1.93 0 [] e_21=select(a1,i1). % 1.74/1.93 0 [] e_23=select(a_22,i2). % 1.74/1.93 0 [] e_25=select(a_20,i2). % 1.74/1.93 0 [] e_27=select(a_26,i3). % 1.74/1.93 0 [] e_29=select(a_24,i3). % 1.74/1.93 0 [] e_31=select(a_30,i4). % 1.74/1.93 0 [] e_33=select(a_28,i4). % 1.74/1.93 0 [] e_36=select(a1,i_35). % 1.74/1.93 0 [] e_37=select(a2,i_35). % 1.74/1.93 0 [] i_35=sk(a1,a2). % 1.74/1.93 0 [] a_32=a_34. % 1.74/1.93 0 [] e_36!=e_37. % 1.74/1.93 end_of_list. % 1.74/1.93 % 1.74/1.93 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=2. % 1.74/1.93 % 1.74/1.93 This ia a non-Horn set with equality. The strategy will be % 1.74/1.93 Knuth-Bendix, ordered hyper_res, factoring, and unit % 1.74/1.93 deletion, with positive clauses in sos and nonpositive % 1.74/1.93 clauses in usable. % 1.74/1.93 % 1.74/1.93 dependent: set(knuth_bendix). % 1.74/1.93 dependent: set(anl_eq). % 1.74/1.93 dependent: set(para_from). % 1.74/1.93 dependent: set(para_into). % 1.74/1.93 dependent: clear(para_from_right). % 1.74/1.93 dependent: clear(para_into_right). % 1.74/1.93 dependent: set(para_from_vars). % 1.74/1.93 dependent: set(eq_units_both_ways). % 1.74/1.93 dependent: set(dynamic_demod_all). % 1.74/1.93 dependent: set(dynamic_demod). % 1.74/1.93 dependent: set(order_eq). % 1.74/1.93 dependent: set(back_demod). % 1.74/1.93 dependent: set(lrpo). % 1.74/1.93 dependent: set(hyper_res). % 1.74/1.93 dependent: set(unit_deletion). % 1.74/1.93 dependent: set(factor). % 1.74/1.93 % 1.74/1.93 ------------> process usable: % 1.74/1.93 ** KEPT (pick-wt=3): 2 [copy,1,flip.1] e_37!=e_36. % 1.74/1.93 % 1.74/1.93 ------------> process sos: % 1.74/1.93 ** KEPT (pick-wt=3): 3 [] A=A. % 1.74/1.93 ** KEPT (pick-wt=8): 4 [] select(store(A,B,C),B)=C. % 1.74/1.93 ---> New Demodulator: 5 [new_demod,4] select(store(A,B,C),B)=C. % 1.74/1.93 ** KEPT (pick-wt=13): 6 [] A=B|select(store(C,A,D),B)=select(C,B). % 1.74/1.93 ** KEPT (pick-wt=6): 8 [copy,7,flip.1] store(a1,i1,e_19)=a_20. % 1.74/1.93 ---> New Demodulator: 9 [new_demod,8] store(a1,i1,e_19)=a_20. % 1.74/1.93 ** KEPT (pick-wt=6): 11 [copy,10,flip.1] store(a2,i1,e_21)=a_22. % 1.74/1.93 ---> New Demodulator: 12 [new_demod,11] store(a2,i1,e_21)=a_22. % 1.74/1.93 ** KEPT (pick-wt=6): 14 [copy,13,flip.1] store(a_20,i2,e_23)=a_24. % 1.74/1.93 ---> New Demodulator: 15 [new_demod,14] store(a_20,i2,e_23)=a_24. % 1.74/1.93 ** KEPT (pick-wt=6): 17 [copy,16,flip.1] store(a_22,i2,e_25)=a_26. % 1.74/1.93 ---> New Demodulator: 18 [new_demod,17] store(a_22,i2,e_25)=a_26. % 1.74/1.93 ** KEPT (pick-wt=6): 20 [copy,19,flip.1] store(a_24,i3,e_27)=a_28. % 1.74/1.93 ---> New Demodulator: 21 [new_demod,20] store(a_24,i3,e_27)=a_28. % 1.74/1.93 ** KEPT (pick-wt=6): 23 [copy,22,flip.1] store(a_26,i3,e_29)=a_30. % 1.74/1.93 ---> New Demodulator: 24 [new_demod,23] store(a_26,i3,e_29)=a_30. % 1.74/1.93 ** KEPT (pick-wt=6): 26 [copy,25,flip.1] store(a_28,i1,e_31)=a_32. % 1.74/1.93 ---> New Demodulator: 27 [new_demod,26] store(a_28,i1,e_31)=a_32. % 1.74/1.93 ** KEPT (pick-wt=6): 29 [copy,28,flip.1] store(a_30,i4,e_33)=a_34. % 1.74/1.93 ---> New Demodulator: 30 [new_demod,29] store(a_30,i4,e_33)=a_34. % 1.74/1.93 ** KEPT (pick-wt=5): 32 [copy,31,flip.1] select(a2,i1)=e_19. % 1.74/1.93 ---> New Demodulator: 33 [new_demod,32] select(a2,i1)=e_19. % 1.74/1.93 ** KEPT (pick-wt=5): 35 [copy,34,flip.1] select(a1,i1)=e_21. % 1.74/1.93 ---> New Demodulator: 36 [new_demod,35] select(a1,i1)=e_21. % 1.74/1.93 ** KEPT (pick-wt=5): 38 [copy,37,flip.1] select(a_22,i2)=e_23. % 1.74/1.93 ---> New Demodulator: 39 [new_demod,38] select(a_22,i2)=e_23. % 1.74/1.93 ** KEPT (pick-wt=5): 41 [copy,40,flip.1] select(a_20,i2)=e_25. % 1.74/1.93 ---> New Demodulator: 42 [new_demod,41] select(a_20,i2)=e_25. % 1.74/1.93 ** KEPT (pick-wt=5): 44 [copy,43,flip.1] select(a_26,i3)=e_27. % 1.74/1.93 ---> New Demodulator: 45 [new_demod,44] select(a_26,i3)=e_27. % 1.74/1.93 ** KEPT (pick-wt=5): 47 [copy,46,flip.1] select(a_24,i3)=e_29. % 212.53/212.73 ---> New Demodulator: 48 [new_demod,47] select(a_24,i3)=e_29. % 212.53/212.73 ** KEPT (pick-wt=5): 50 [copy,49,flip.1] select(a_30,i4)=e_31. % 212.53/212.73 ---> New Demodulator: 51 [new_demod,50] select(a_30,i4)=e_31. % 212.53/212.73 ** KEPT (pick-wt=5): 53 [copy,52,flip.1] select(a_28,i4)=e_33. % 212.53/212.73 ---> New Demodulator: 54 [new_demod,53] select(a_28,i4)=e_33. % 212.53/212.73 ** KEPT (pick-wt=5): 56 [copy,55,flip.1] select(a1,i_35)=e_36. % 212.53/212.73 ---> New Demodulator: 57 [new_demod,56] select(a1,i_35)=e_36. % 212.53/212.73 ** KEPT (pick-wt=5): 59 [copy,58,flip.1] select(a2,i_35)=e_37. % 212.53/212.73 ---> New Demodulator: 60 [new_demod,59] select(a2,i_35)=e_37. % 212.53/212.73 ** KEPT (pick-wt=5): 62 [copy,61,flip.1] sk(a1,a2)=i_35. % 212.53/212.73 ---> New Demodulator: 63 [new_demod,62] sk(a1,a2)=i_35. % 212.53/212.73 ** KEPT (pick-wt=3): 65 [copy,64,flip.1] a_34=a_32. % 212.53/212.73 ---> New Demodulator: 66 [new_demod,65] a_34=a_32. % 212.53/212.73 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A. % 212.53/212.73 >>>> Starting back demodulation with 5. % 212.53/212.73 >>>> Starting back demodulation with 9. % 212.53/212.73 >>>> Starting back demodulation with 12. % 212.53/212.73 >>>> Starting back demodulation with 15. % 212.53/212.73 >>>> Starting back demodulation with 18. % 212.53/212.73 >>>> Starting back demodulation with 21. % 212.53/212.73 >>>> Starting back demodulation with 24. % 212.53/212.73 >>>> Starting back demodulation with 27. % 212.53/212.73 >>>> Starting back demodulation with 30. % 212.53/212.73 >>>> Starting back demodulation with 33. % 212.53/212.73 >>>> Starting back demodulation with 36. % 212.53/212.73 >>>> Starting back demodulation with 39. % 212.53/212.73 >>>> Starting back demodulation with 42. % 212.53/212.73 >>>> Starting back demodulation with 45. % 212.53/212.73 >>>> Starting back demodulation with 48. % 212.53/212.73 >>>> Starting back demodulation with 51. % 212.53/212.73 >>>> Starting back demodulation with 54. % 212.53/212.73 >>>> Starting back demodulation with 57. % 212.53/212.73 >>>> Starting back demodulation with 60. % 212.53/212.73 >>>> Starting back demodulation with 63. % 212.53/212.73 >>>> Starting back demodulation with 66. % 212.53/212.73 >> back demodulating 29 with 66. % 212.53/212.73 >>>> Starting back demodulation with 68. % 212.53/212.73 % 212.53/212.73 ======= end of input processing ======= % 212.53/212.73 % 212.53/212.73 =========== start of search =========== % 212.53/212.73 % 212.53/212.73 % 212.53/212.73 Resetting weight limit to 15. % 212.53/212.73 % 212.53/212.73 % 212.53/212.73 Resetting weight limit to 15. % 212.53/212.73 % 212.53/212.73 sos_size=1034 % 212.53/212.73 % 212.53/212.73 % 212.53/212.73 Resetting weight limit to 12. % 212.53/212.73 % 212.53/212.73 % 212.53/212.73 Resetting weight limit to 12. % 212.53/212.73 % 212.53/212.73 sos_size=1127 % 212.53/212.73 % 212.53/212.73 % 212.53/212.73 Resetting weight limit to 11. % 212.53/212.73 % 212.53/212.73 % 212.53/212.73 Resetting weight limit to 11. % 212.53/212.73 % 212.53/212.73 sos_size=1201 % 212.53/212.73 % 212.53/212.73 Search stopped in tp_alloc by max_mem option. % 212.53/212.73 % 212.53/212.73 Search stopped in tp_alloc by max_mem option. % 212.53/212.73 % 212.53/212.73 ============ end of search ============ % 212.53/212.73 % 212.53/212.73 -------------- statistics ------------- % 212.53/212.73 clauses given 1486 % 212.53/212.73 clauses generated 9729744 % 212.53/212.73 clauses kept 1722 % 212.53/212.73 clauses forward subsumed 8013 % 212.53/212.73 clauses back subsumed 112 % 212.53/212.73 Kbytes malloced 11718 % 212.53/212.73 % 212.53/212.73 ----------- times (seconds) ----------- % 212.53/212.73 user CPU time 210.79 (0 hr, 3 min, 30 sec) % 212.53/212.73 system CPU time 0.01 (0 hr, 0 min, 0 sec) % 212.53/212.73 wall-clock time 212 (0 hr, 3 min, 32 sec) % 212.53/212.73 % 212.53/212.73 Process 26092 finished Wed Jul 27 05:27:18 2022 % 212.53/212.73 Otter interrupted % 212.53/212.73 PROOF NOT FOUND %------------------------------------------------------------------------------