%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : SWV538-1.004 : TPTP v8.1.0. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n018.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 13:21:06 EDT 2022 % Result : Unknown 87.36s 87.56s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : SWV538-1.004 : TPTP v8.1.0. Released v4.0.0. % 0.06/0.13 % Command : otter-tptp-script %s % 0.13/0.34 % Computer : n018.cluster.edu % 0.13/0.34 % Model : x86_64 x86_64 % 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.34 % Memory : 8042.1875MB % 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.34 % CPULimit : 300 % 0.13/0.34 % WCLimit : 300 % 0.13/0.34 % DateTime : Wed Jul 27 05:59:16 EDT 2022 % 0.13/0.34 % CPUTime : % 1.73/1.94 ----- Otter 3.3f, August 2004 ----- % 1.73/1.94 The process was started by sandbox on n018.cluster.edu, % 1.73/1.94 Wed Jul 27 05:59:16 2022 % 1.73/1.94 The command was "./otter". The process ID is 7746. % 1.73/1.94 % 1.73/1.94 set(prolog_style_variables). % 1.73/1.94 set(auto). % 1.73/1.94 dependent: set(auto1). % 1.73/1.94 dependent: set(process_input). % 1.73/1.94 dependent: clear(print_kept). % 1.73/1.94 dependent: clear(print_new_demod). % 1.73/1.94 dependent: clear(print_back_demod). % 1.73/1.94 dependent: clear(print_back_sub). % 1.73/1.94 dependent: set(control_memory). % 1.73/1.94 dependent: assign(max_mem, 12000). % 1.73/1.94 dependent: assign(pick_given_ratio, 4). % 1.73/1.94 dependent: assign(stats_level, 1). % 1.73/1.94 dependent: assign(max_seconds, 10800). % 1.73/1.94 clear(print_given). % 1.73/1.94 % 1.73/1.94 list(usable). % 1.73/1.94 0 [] A=A. % 1.73/1.94 0 [] select(store(A,I,E),I)=E. % 1.73/1.94 0 [] I=J|select(store(A,I,E),J)=select(A,J). % 1.73/1.94 0 [] a_469=store(a1,i1,e_468). % 1.73/1.94 0 [] a_470=store(a_469,i1,e_468). % 1.73/1.94 0 [] a_472=store(a_470,i0,e_471). % 1.73/1.94 0 [] a_474=store(a_472,i3,e_473). % 1.73/1.94 0 [] a_476=store(a_474,i3,e_475). % 1.73/1.94 0 [] a_478=store(a_476,i2,e_477). % 1.73/1.94 0 [] a_480=store(a_478,i2,e_479). % 1.73/1.94 0 [] a_482=store(a_480,i0,e_481). % 1.73/1.94 0 [] a_483=store(a_470,i3,e_473). % 1.73/1.94 0 [] a_484=store(a_483,i0,e_471). % 1.73/1.94 0 [] a_486=store(a_484,i3,e_485). % 1.73/1.94 0 [] a_488=store(a_486,i2,e_487). % 1.73/1.94 0 [] a_490=store(a_488,i0,e_489). % 1.73/1.94 0 [] a_492=store(a_490,i3,e_491). % 1.73/1.94 0 [] e_468=select(a1,i1). % 1.73/1.94 0 [] e_471=select(a_470,i3). % 1.73/1.94 0 [] e_473=select(a_470,i0). % 1.73/1.94 0 [] e_475=select(a_474,i2). % 1.73/1.94 0 [] e_477=select(a_474,i3). % 1.73/1.94 0 [] e_479=select(a_478,i0). % 1.73/1.94 0 [] e_481=select(a_478,i2). % 1.73/1.94 0 [] e_485=select(a_484,i2). % 1.73/1.94 0 [] e_487=select(a_484,i3). % 1.73/1.94 0 [] e_489=select(a_488,i3). % 1.73/1.94 0 [] e_491=select(a_488,i0). % 1.73/1.94 0 [] e_494=select(a_482,i_493). % 1.73/1.94 0 [] e_495=select(a_492,i_493). % 1.73/1.94 0 [] i_493=sk(a_482,a_492). % 1.73/1.94 0 [] e_494!=e_495. % 1.73/1.94 end_of_list. % 1.73/1.94 % 1.73/1.94 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=2. % 1.73/1.94 % 1.73/1.94 This ia a non-Horn set with equality. The strategy will be % 1.73/1.94 Knuth-Bendix, ordered hyper_res, factoring, and unit % 1.73/1.94 deletion, with positive clauses in sos and nonpositive % 1.73/1.94 clauses in usable. % 1.73/1.94 % 1.73/1.94 dependent: set(knuth_bendix). % 1.73/1.94 dependent: set(anl_eq). % 1.73/1.94 dependent: set(para_from). % 1.73/1.94 dependent: set(para_into). % 1.73/1.94 dependent: clear(para_from_right). % 1.73/1.94 dependent: clear(para_into_right). % 1.73/1.94 dependent: set(para_from_vars). % 1.73/1.94 dependent: set(eq_units_both_ways). % 1.73/1.94 dependent: set(dynamic_demod_all). % 1.73/1.94 dependent: set(dynamic_demod). % 1.73/1.94 dependent: set(order_eq). % 1.73/1.94 dependent: set(back_demod). % 1.73/1.94 dependent: set(lrpo). % 1.73/1.94 dependent: set(hyper_res). % 1.73/1.94 dependent: set(unit_deletion). % 1.73/1.94 dependent: set(factor). % 1.73/1.94 % 1.73/1.94 ------------> process usable: % 1.73/1.94 ** KEPT (pick-wt=3): 2 [copy,1,flip.1] e_495!=e_494. % 1.73/1.94 % 1.73/1.94 ------------> process sos: % 1.73/1.94 ** KEPT (pick-wt=3): 3 [] A=A. % 1.73/1.94 ** KEPT (pick-wt=8): 4 [] select(store(A,B,C),B)=C. % 1.73/1.94 ---> New Demodulator: 5 [new_demod,4] select(store(A,B,C),B)=C. % 1.73/1.94 ** KEPT (pick-wt=13): 6 [] A=B|select(store(C,A,D),B)=select(C,B). % 1.73/1.94 ** KEPT (pick-wt=6): 8 [copy,7,flip.1] store(a1,i1,e_468)=a_469. % 1.73/1.94 ---> New Demodulator: 9 [new_demod,8] store(a1,i1,e_468)=a_469. % 1.73/1.94 ** KEPT (pick-wt=6): 11 [copy,10,flip.1] store(a_469,i1,e_468)=a_470. % 1.73/1.94 ---> New Demodulator: 12 [new_demod,11] store(a_469,i1,e_468)=a_470. % 1.73/1.94 ** KEPT (pick-wt=6): 14 [copy,13,flip.1] store(a_470,i0,e_471)=a_472. % 1.73/1.94 ---> New Demodulator: 15 [new_demod,14] store(a_470,i0,e_471)=a_472. % 1.73/1.94 ** KEPT (pick-wt=6): 17 [copy,16,flip.1] store(a_472,i3,e_473)=a_474. % 1.73/1.94 ---> New Demodulator: 18 [new_demod,17] store(a_472,i3,e_473)=a_474. % 1.73/1.94 ** KEPT (pick-wt=6): 20 [copy,19,flip.1] store(a_474,i3,e_475)=a_476. % 1.73/1.94 ---> New Demodulator: 21 [new_demod,20] store(a_474,i3,e_475)=a_476. % 1.73/1.94 ** KEPT (pick-wt=6): 23 [copy,22,flip.1] store(a_476,i2,e_477)=a_478. % 1.73/1.94 ---> New Demodulator: 24 [new_demod,23] store(a_476,i2,e_477)=a_478. % 1.73/1.94 ** KEPT (pick-wt=6): 26 [copy,25,flip.1] store(a_478,i2,e_479)=a_480. % 1.73/1.94 ---> New Demodulator: 27 [new_demod,26] store(a_478,i2,e_479)=a_480. % 1.73/1.94 ** KEPT (pick-wt=6): 29 [copy,28,flip.1] store(a_480,i0,e_481)=a_482. % 1.73/1.94 ---> New Demodulator: 30 [new_demod,29] store(a_480,i0,e_481)=a_482. % 1.73/1.94 ** KEPT (pick-wt=6): 32 [copy,31,flip.1] store(a_470,i3,e_473)=a_483. % 1.73/1.94 ---> New Demodulator: 33 [new_demod,32] store(a_470,i3,e_473)=a_483. % 1.73/1.94 ** KEPT (pick-wt=6): 35 [copy,34,flip.1] store(a_483,i0,e_471)=a_484. % 1.73/1.94 ---> New Demodulator: 36 [new_demod,35] store(a_483,i0,e_471)=a_484. % 87.36/87.56 ** KEPT (pick-wt=6): 38 [copy,37,flip.1] store(a_484,i3,e_485)=a_486. % 87.36/87.56 ---> New Demodulator: 39 [new_demod,38] store(a_484,i3,e_485)=a_486. % 87.36/87.56 ** KEPT (pick-wt=6): 41 [copy,40,flip.1] store(a_486,i2,e_487)=a_488. % 87.36/87.56 ---> New Demodulator: 42 [new_demod,41] store(a_486,i2,e_487)=a_488. % 87.36/87.56 ** KEPT (pick-wt=6): 44 [copy,43,flip.1] store(a_488,i0,e_489)=a_490. % 87.36/87.56 ---> New Demodulator: 45 [new_demod,44] store(a_488,i0,e_489)=a_490. % 87.36/87.56 ** KEPT (pick-wt=6): 47 [copy,46,flip.1] store(a_490,i3,e_491)=a_492. % 87.36/87.56 ---> New Demodulator: 48 [new_demod,47] store(a_490,i3,e_491)=a_492. % 87.36/87.56 ** KEPT (pick-wt=5): 50 [copy,49,flip.1] select(a1,i1)=e_468. % 87.36/87.56 ---> New Demodulator: 51 [new_demod,50] select(a1,i1)=e_468. % 87.36/87.56 ** KEPT (pick-wt=5): 53 [copy,52,flip.1] select(a_470,i3)=e_471. % 87.36/87.56 ---> New Demodulator: 54 [new_demod,53] select(a_470,i3)=e_471. % 87.36/87.56 ** KEPT (pick-wt=5): 56 [copy,55,flip.1] select(a_470,i0)=e_473. % 87.36/87.56 ---> New Demodulator: 57 [new_demod,56] select(a_470,i0)=e_473. % 87.36/87.56 ** KEPT (pick-wt=5): 59 [copy,58,flip.1] select(a_474,i2)=e_475. % 87.36/87.56 ---> New Demodulator: 60 [new_demod,59] select(a_474,i2)=e_475. % 87.36/87.56 ** KEPT (pick-wt=5): 62 [copy,61,flip.1] select(a_474,i3)=e_477. % 87.36/87.56 ---> New Demodulator: 63 [new_demod,62] select(a_474,i3)=e_477. % 87.36/87.56 ** KEPT (pick-wt=5): 65 [copy,64,flip.1] select(a_478,i0)=e_479. % 87.36/87.56 ---> New Demodulator: 66 [new_demod,65] select(a_478,i0)=e_479. % 87.36/87.56 ** KEPT (pick-wt=5): 68 [copy,67,flip.1] select(a_478,i2)=e_481. % 87.36/87.56 ---> New Demodulator: 69 [new_demod,68] select(a_478,i2)=e_481. % 87.36/87.56 ** KEPT (pick-wt=5): 71 [copy,70,flip.1] select(a_484,i2)=e_485. % 87.36/87.56 ---> New Demodulator: 72 [new_demod,71] select(a_484,i2)=e_485. % 87.36/87.56 ** KEPT (pick-wt=5): 74 [copy,73,flip.1] select(a_484,i3)=e_487. % 87.36/87.56 ---> New Demodulator: 75 [new_demod,74] select(a_484,i3)=e_487. % 87.36/87.56 ** KEPT (pick-wt=5): 77 [copy,76,flip.1] select(a_488,i3)=e_489. % 87.36/87.56 ---> New Demodulator: 78 [new_demod,77] select(a_488,i3)=e_489. % 87.36/87.56 ** KEPT (pick-wt=5): 80 [copy,79,flip.1] select(a_488,i0)=e_491. % 87.36/87.56 ---> New Demodulator: 81 [new_demod,80] select(a_488,i0)=e_491. % 87.36/87.56 ** KEPT (pick-wt=5): 83 [copy,82,flip.1] select(a_482,i_493)=e_494. % 87.36/87.56 ---> New Demodulator: 84 [new_demod,83] select(a_482,i_493)=e_494. % 87.36/87.56 ** KEPT (pick-wt=5): 86 [copy,85,flip.1] select(a_492,i_493)=e_495. % 87.36/87.56 ---> New Demodulator: 87 [new_demod,86] select(a_492,i_493)=e_495. % 87.36/87.56 ** KEPT (pick-wt=5): 89 [copy,88,flip.1] sk(a_482,a_492)=i_493. % 87.36/87.56 ---> New Demodulator: 90 [new_demod,89] sk(a_482,a_492)=i_493. % 87.36/87.56 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A. % 87.36/87.56 >>>> Starting back demodulation with 5. % 87.36/87.56 >>>> Starting back demodulation with 9. % 87.36/87.56 >>>> Starting back demodulation with 12. % 87.36/87.56 >>>> Starting back demodulation with 15. % 87.36/87.56 >>>> Starting back demodulation with 18. % 87.36/87.56 >>>> Starting back demodulation with 21. % 87.36/87.56 >>>> Starting back demodulation with 24. % 87.36/87.56 >>>> Starting back demodulation with 27. % 87.36/87.56 >>>> Starting back demodulation with 30. % 87.36/87.56 >>>> Starting back demodulation with 33. % 87.36/87.56 >>>> Starting back demodulation with 36. % 87.36/87.56 >>>> Starting back demodulation with 39. % 87.36/87.56 >>>> Starting back demodulation with 42. % 87.36/87.56 >>>> Starting back demodulation with 45. % 87.36/87.56 >>>> Starting back demodulation with 48. % 87.36/87.56 >>>> Starting back demodulation with 51. % 87.36/87.56 >>>> Starting back demodulation with 54. % 87.36/87.56 >>>> Starting back demodulation with 57. % 87.36/87.56 >>>> Starting back demodulation with 60. % 87.36/87.56 >>>> Starting back demodulation with 63. % 87.36/87.56 >>>> Starting back demodulation with 66. % 87.36/87.56 >>>> Starting back demodulation with 69. % 87.36/87.56 >>>> Starting back demodulation with 72. % 87.36/87.56 >>>> Starting back demodulation with 75. % 87.36/87.56 >>>> Starting back demodulation with 78. % 87.36/87.56 >>>> Starting back demodulation with 81. % 87.36/87.56 >>>> Starting back demodulation with 84. % 87.36/87.56 >>>> Starting back demodulation with 87. % 87.36/87.56 >>>> Starting back demodulation with 90. % 87.36/87.56 % 87.36/87.56 ======= end of input processing ======= % 87.36/87.56 % 87.36/87.56 =========== start of search =========== % 87.36/87.56 % 87.36/87.56 % 87.36/87.56 Resetting weight limit to 15. % 87.36/87.56 % 87.36/87.56 % 87.36/87.56 Resetting weight limit to 15. % 87.36/87.56 % 87.36/87.56 sos_size=1177 % 87.36/87.56 % 87.36/87.56 % 87.36/87.56 Resetting weight limit to 11. % 87.36/87.56 % 87.36/87.56 % 87.36/87.56 Resetting weight limit to 11. % 87.36/87.56 % 87.36/87.56 sos_size=1324 % 87.36/87.56 % 87.36/87.56 % 87.36/87.56 Resetting weight limit to 10. % 87.36/87.56 % 87.36/87.56 % 87.36/87.56 Resetting weight limit to 10. % 87.36/87.56 % 87.36/87.56 sos_size=1615 % 87.36/87.56 % 87.36/87.56 Search stopped in tp_alloc by max_mem option. % 87.36/87.56 % 87.36/87.56 Search stopped in tp_alloc by max_mem option. % 87.36/87.56 % 87.36/87.56 ============ end of search ============ % 87.36/87.56 % 87.36/87.56 -------------- statistics ------------- % 87.36/87.56 clauses given 1615 % 87.36/87.56 clauses generated 6303427 % 87.36/87.56 clauses kept 2219 % 87.36/87.56 clauses forward subsumed 7988 % 87.36/87.56 clauses back subsumed 116 % 87.36/87.56 Kbytes malloced 11718 % 87.36/87.56 % 87.36/87.56 ----------- times (seconds) ----------- % 87.36/87.56 user CPU time 85.59 (0 hr, 1 min, 25 sec) % 87.36/87.56 system CPU time 0.02 (0 hr, 0 min, 0 sec) % 87.36/87.56 wall-clock time 87 (0 hr, 1 min, 27 sec) % 87.36/87.56 % 87.36/87.56 Process 7746 finished Wed Jul 27 06:00:43 2022 % 87.36/87.56 Otter interrupted % 87.36/87.56 PROOF NOT FOUND %------------------------------------------------------------------------------