%------------------------------------------------------------------------------ % File : Otter---3.3 % Problem : SWV537-1.004 : TPTP v8.1.0. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : otter-tptp-script %s % Computer : n022.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 13:21:05 EDT 2022 % Result : Unknown 74.85s 75.02s % Output : None % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : SWV537-1.004 : TPTP v8.1.0. Released v4.0.0. % 0.07/0.13 % Command : otter-tptp-script %s % 0.12/0.34 % Computer : n022.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 05:40:05 EDT 2022 % 0.12/0.34 % CPUTime : % 1.65/1.84 ----- Otter 3.3f, August 2004 ----- % 1.65/1.84 The process was started by sandbox2 on n022.cluster.edu, % 1.65/1.84 Wed Jul 27 05:40:05 2022 % 1.65/1.84 The command was "./otter". The process ID is 9700. % 1.65/1.84 % 1.65/1.84 set(prolog_style_variables). % 1.65/1.84 set(auto). % 1.65/1.84 dependent: set(auto1). % 1.65/1.84 dependent: set(process_input). % 1.65/1.84 dependent: clear(print_kept). % 1.65/1.84 dependent: clear(print_new_demod). % 1.65/1.84 dependent: clear(print_back_demod). % 1.65/1.84 dependent: clear(print_back_sub). % 1.65/1.84 dependent: set(control_memory). % 1.65/1.84 dependent: assign(max_mem, 12000). % 1.65/1.84 dependent: assign(pick_given_ratio, 4). % 1.65/1.84 dependent: assign(stats_level, 1). % 1.65/1.84 dependent: assign(max_seconds, 10800). % 1.65/1.84 clear(print_given). % 1.65/1.84 % 1.65/1.84 list(usable). % 1.65/1.84 0 [] A=A. % 1.65/1.84 0 [] select(store(A,I,E),I)=E. % 1.65/1.84 0 [] I=J|select(store(A,I,E),J)=select(A,J). % 1.65/1.84 0 [] a_466=store(a1,i1,e_465). % 1.65/1.84 0 [] a_467=store(a_466,i1,e_465). % 1.65/1.84 0 [] a_469=store(a_467,i0,e_468). % 1.65/1.84 0 [] a_471=store(a_469,i3,e_470). % 1.65/1.84 0 [] a_473=store(a_471,i3,e_472). % 1.65/1.84 0 [] a_475=store(a_473,i2,e_474). % 1.65/1.84 0 [] a_477=store(a_475,i2,e_476). % 1.65/1.84 0 [] a_479=store(a_477,i0,e_478). % 1.65/1.84 0 [] a_480=store(a_467,i3,e_470). % 1.65/1.84 0 [] a_481=store(a_480,i0,e_468). % 1.65/1.84 0 [] a_483=store(a_481,i3,e_482). % 1.65/1.84 0 [] a_485=store(a_483,i2,e_484). % 1.65/1.84 0 [] a_487=store(a_485,i0,e_486). % 1.65/1.84 0 [] a_489=store(a_487,i2,e_488). % 1.65/1.84 0 [] e_465=select(a1,i1). % 1.65/1.84 0 [] e_468=select(a_467,i3). % 1.65/1.84 0 [] e_470=select(a_467,i0). % 1.65/1.84 0 [] e_472=select(a_471,i2). % 1.65/1.84 0 [] e_474=select(a_471,i3). % 1.65/1.84 0 [] e_476=select(a_475,i0). % 1.65/1.84 0 [] e_478=select(a_475,i2). % 1.65/1.84 0 [] e_482=select(a_481,i2). % 1.65/1.84 0 [] e_484=select(a_481,i3). % 1.65/1.84 0 [] e_486=select(a_485,i2). % 1.65/1.84 0 [] e_488=select(a_485,i0). % 1.65/1.84 0 [] e_491=select(a_479,i_490). % 1.65/1.84 0 [] e_492=select(a_489,i_490). % 1.65/1.84 0 [] i_490=sk(a_479,a_489). % 1.65/1.84 0 [] e_491!=e_492. % 1.65/1.84 end_of_list. % 1.65/1.84 % 1.65/1.84 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=2. % 1.65/1.84 % 1.65/1.84 This ia a non-Horn set with equality. The strategy will be % 1.65/1.84 Knuth-Bendix, ordered hyper_res, factoring, and unit % 1.65/1.84 deletion, with positive clauses in sos and nonpositive % 1.65/1.84 clauses in usable. % 1.65/1.84 % 1.65/1.84 dependent: set(knuth_bendix). % 1.65/1.84 dependent: set(anl_eq). % 1.65/1.84 dependent: set(para_from). % 1.65/1.84 dependent: set(para_into). % 1.65/1.84 dependent: clear(para_from_right). % 1.65/1.84 dependent: clear(para_into_right). % 1.65/1.84 dependent: set(para_from_vars). % 1.65/1.84 dependent: set(eq_units_both_ways). % 1.65/1.84 dependent: set(dynamic_demod_all). % 1.65/1.84 dependent: set(dynamic_demod). % 1.65/1.84 dependent: set(order_eq). % 1.65/1.84 dependent: set(back_demod). % 1.65/1.84 dependent: set(lrpo). % 1.65/1.84 dependent: set(hyper_res). % 1.65/1.84 dependent: set(unit_deletion). % 1.65/1.84 dependent: set(factor). % 1.65/1.84 % 1.65/1.84 ------------> process usable: % 1.65/1.84 ** KEPT (pick-wt=3): 2 [copy,1,flip.1] e_492!=e_491. % 1.65/1.84 % 1.65/1.84 ------------> process sos: % 1.65/1.84 ** KEPT (pick-wt=3): 3 [] A=A. % 1.65/1.84 ** KEPT (pick-wt=8): 4 [] select(store(A,B,C),B)=C. % 1.65/1.84 ---> New Demodulator: 5 [new_demod,4] select(store(A,B,C),B)=C. % 1.65/1.84 ** KEPT (pick-wt=13): 6 [] A=B|select(store(C,A,D),B)=select(C,B). % 1.65/1.84 ** KEPT (pick-wt=6): 8 [copy,7,flip.1] store(a1,i1,e_465)=a_466. % 1.65/1.84 ---> New Demodulator: 9 [new_demod,8] store(a1,i1,e_465)=a_466. % 1.65/1.84 ** KEPT (pick-wt=6): 11 [copy,10,flip.1] store(a_466,i1,e_465)=a_467. % 1.65/1.84 ---> New Demodulator: 12 [new_demod,11] store(a_466,i1,e_465)=a_467. % 1.65/1.84 ** KEPT (pick-wt=6): 14 [copy,13,flip.1] store(a_467,i0,e_468)=a_469. % 1.65/1.84 ---> New Demodulator: 15 [new_demod,14] store(a_467,i0,e_468)=a_469. % 1.65/1.84 ** KEPT (pick-wt=6): 17 [copy,16,flip.1] store(a_469,i3,e_470)=a_471. % 1.65/1.84 ---> New Demodulator: 18 [new_demod,17] store(a_469,i3,e_470)=a_471. % 1.65/1.84 ** KEPT (pick-wt=6): 20 [copy,19,flip.1] store(a_471,i3,e_472)=a_473. % 1.65/1.84 ---> New Demodulator: 21 [new_demod,20] store(a_471,i3,e_472)=a_473. % 1.65/1.84 ** KEPT (pick-wt=6): 23 [copy,22,flip.1] store(a_473,i2,e_474)=a_475. % 1.65/1.84 ---> New Demodulator: 24 [new_demod,23] store(a_473,i2,e_474)=a_475. % 1.65/1.84 ** KEPT (pick-wt=6): 26 [copy,25,flip.1] store(a_475,i2,e_476)=a_477. % 1.65/1.84 ---> New Demodulator: 27 [new_demod,26] store(a_475,i2,e_476)=a_477. % 1.65/1.84 ** KEPT (pick-wt=6): 29 [copy,28,flip.1] store(a_477,i0,e_478)=a_479. % 1.65/1.84 ---> New Demodulator: 30 [new_demod,29] store(a_477,i0,e_478)=a_479. % 1.65/1.84 ** KEPT (pick-wt=6): 32 [copy,31,flip.1] store(a_467,i3,e_470)=a_480. % 1.65/1.84 ---> New Demodulator: 33 [new_demod,32] store(a_467,i3,e_470)=a_480. % 1.65/1.84 ** KEPT (pick-wt=6): 35 [copy,34,flip.1] store(a_480,i0,e_468)=a_481. % 1.65/1.84 ---> New Demodulator: 36 [new_demod,35] store(a_480,i0,e_468)=a_481. % 74.85/75.01 ** KEPT (pick-wt=6): 38 [copy,37,flip.1] store(a_481,i3,e_482)=a_483. % 74.85/75.01 ---> New Demodulator: 39 [new_demod,38] store(a_481,i3,e_482)=a_483. % 74.85/75.01 ** KEPT (pick-wt=6): 41 [copy,40,flip.1] store(a_483,i2,e_484)=a_485. % 74.85/75.01 ---> New Demodulator: 42 [new_demod,41] store(a_483,i2,e_484)=a_485. % 74.85/75.01 ** KEPT (pick-wt=6): 44 [copy,43,flip.1] store(a_485,i0,e_486)=a_487. % 74.85/75.01 ---> New Demodulator: 45 [new_demod,44] store(a_485,i0,e_486)=a_487. % 74.85/75.01 ** KEPT (pick-wt=6): 47 [copy,46,flip.1] store(a_487,i2,e_488)=a_489. % 74.85/75.01 ---> New Demodulator: 48 [new_demod,47] store(a_487,i2,e_488)=a_489. % 74.85/75.01 ** KEPT (pick-wt=5): 50 [copy,49,flip.1] select(a1,i1)=e_465. % 74.85/75.01 ---> New Demodulator: 51 [new_demod,50] select(a1,i1)=e_465. % 74.85/75.01 ** KEPT (pick-wt=5): 53 [copy,52,flip.1] select(a_467,i3)=e_468. % 74.85/75.01 ---> New Demodulator: 54 [new_demod,53] select(a_467,i3)=e_468. % 74.85/75.01 ** KEPT (pick-wt=5): 56 [copy,55,flip.1] select(a_467,i0)=e_470. % 74.85/75.01 ---> New Demodulator: 57 [new_demod,56] select(a_467,i0)=e_470. % 74.85/75.01 ** KEPT (pick-wt=5): 59 [copy,58,flip.1] select(a_471,i2)=e_472. % 74.85/75.01 ---> New Demodulator: 60 [new_demod,59] select(a_471,i2)=e_472. % 74.85/75.01 ** KEPT (pick-wt=5): 62 [copy,61,flip.1] select(a_471,i3)=e_474. % 74.85/75.01 ---> New Demodulator: 63 [new_demod,62] select(a_471,i3)=e_474. % 74.85/75.01 ** KEPT (pick-wt=5): 65 [copy,64,flip.1] select(a_475,i0)=e_476. % 74.85/75.01 ---> New Demodulator: 66 [new_demod,65] select(a_475,i0)=e_476. % 74.85/75.01 ** KEPT (pick-wt=5): 68 [copy,67,flip.1] select(a_475,i2)=e_478. % 74.85/75.01 ---> New Demodulator: 69 [new_demod,68] select(a_475,i2)=e_478. % 74.85/75.01 ** KEPT (pick-wt=5): 71 [copy,70,flip.1] select(a_481,i2)=e_482. % 74.85/75.01 ---> New Demodulator: 72 [new_demod,71] select(a_481,i2)=e_482. % 74.85/75.01 ** KEPT (pick-wt=5): 74 [copy,73,flip.1] select(a_481,i3)=e_484. % 74.85/75.01 ---> New Demodulator: 75 [new_demod,74] select(a_481,i3)=e_484. % 74.85/75.01 ** KEPT (pick-wt=5): 77 [copy,76,flip.1] select(a_485,i2)=e_486. % 74.85/75.01 ---> New Demodulator: 78 [new_demod,77] select(a_485,i2)=e_486. % 74.85/75.01 ** KEPT (pick-wt=5): 80 [copy,79,flip.1] select(a_485,i0)=e_488. % 74.85/75.01 ---> New Demodulator: 81 [new_demod,80] select(a_485,i0)=e_488. % 74.85/75.01 ** KEPT (pick-wt=5): 83 [copy,82,flip.1] select(a_479,i_490)=e_491. % 74.85/75.01 ---> New Demodulator: 84 [new_demod,83] select(a_479,i_490)=e_491. % 74.85/75.01 ** KEPT (pick-wt=5): 86 [copy,85,flip.1] select(a_489,i_490)=e_492. % 74.85/75.01 ---> New Demodulator: 87 [new_demod,86] select(a_489,i_490)=e_492. % 74.85/75.01 ** KEPT (pick-wt=5): 89 [copy,88,flip.1] sk(a_479,a_489)=i_490. % 74.85/75.01 ---> New Demodulator: 90 [new_demod,89] sk(a_479,a_489)=i_490. % 74.85/75.01 Following clause subsumed by 3 during input processing: 0 [copy,3,flip.1] A=A. % 74.85/75.01 >>>> Starting back demodulation with 5. % 74.85/75.01 >>>> Starting back demodulation with 9. % 74.85/75.01 >>>> Starting back demodulation with 12. % 74.85/75.01 >>>> Starting back demodulation with 15. % 74.85/75.01 >>>> Starting back demodulation with 18. % 74.85/75.01 >>>> Starting back demodulation with 21. % 74.85/75.01 >>>> Starting back demodulation with 24. % 74.85/75.01 >>>> Starting back demodulation with 27. % 74.85/75.01 >>>> Starting back demodulation with 30. % 74.85/75.01 >>>> Starting back demodulation with 33. % 74.85/75.01 >>>> Starting back demodulation with 36. % 74.85/75.01 >>>> Starting back demodulation with 39. % 74.85/75.01 >>>> Starting back demodulation with 42. % 74.85/75.01 >>>> Starting back demodulation with 45. % 74.85/75.01 >>>> Starting back demodulation with 48. % 74.85/75.01 >>>> Starting back demodulation with 51. % 74.85/75.01 >>>> Starting back demodulation with 54. % 74.85/75.01 >>>> Starting back demodulation with 57. % 74.85/75.01 >>>> Starting back demodulation with 60. % 74.85/75.01 >>>> Starting back demodulation with 63. % 74.85/75.01 >>>> Starting back demodulation with 66. % 74.85/75.01 >>>> Starting back demodulation with 69. % 74.85/75.01 >>>> Starting back demodulation with 72. % 74.85/75.01 >>>> Starting back demodulation with 75. % 74.85/75.01 >>>> Starting back demodulation with 78. % 74.85/75.01 >>>> Starting back demodulation with 81. % 74.85/75.01 >>>> Starting back demodulation with 84. % 74.85/75.01 >>>> Starting back demodulation with 87. % 74.85/75.01 >>>> Starting back demodulation with 90. % 74.85/75.01 % 74.85/75.01 ======= end of input processing ======= % 74.85/75.01 % 74.85/75.01 =========== start of search =========== % 74.85/75.01 % 74.85/75.01 % 74.85/75.01 Resetting weight limit to 15. % 74.85/75.01 % 74.85/75.01 % 74.85/75.01 Resetting weight limit to 15. % 74.85/75.01 % 74.85/75.01 sos_size=1122 % 74.85/75.01 % 74.85/75.01 % 74.85/75.01 Resetting weight limit to 12. % 74.85/75.01 % 74.85/75.01 % 74.85/75.01 Resetting weight limit to 12. % 74.85/75.01 % 74.85/75.01 sos_size=1270 % 74.85/75.01 % 74.85/75.01 % 74.85/75.01 Resetting weight limit to 11. % 74.85/75.01 % 74.85/75.01 % 74.85/75.01 Resetting weight limit to 11. % 74.85/75.01 % 74.85/75.01 sos_size=1339 % 74.85/75.01 % 74.85/75.01 % 74.85/75.01 Resetting weight limit to 10. % 74.85/75.01 % 74.85/75.01 % 74.85/75.01 Resetting weight limit to 10. % 74.85/75.01 % 74.85/75.01 sos_size=1368 % 74.85/75.01 % 74.85/75.01 Search stopped in tp_alloc by max_mem option. % 74.85/75.01 % 74.85/75.01 Search stopped in tp_alloc by max_mem option. % 74.85/75.01 % 74.85/75.01 ============ end of search ============ % 74.85/75.01 % 74.85/75.01 -------------- statistics ------------- % 74.85/75.01 clauses given 1357 % 74.85/75.01 clauses generated 5110237 % 74.85/75.01 clauses kept 1956 % 74.85/75.01 clauses forward subsumed 6147 % 74.85/75.01 clauses back subsumed 97 % 74.85/75.01 Kbytes malloced 11718 % 74.85/75.01 % 74.85/75.01 ----------- times (seconds) ----------- % 74.85/75.01 user CPU time 73.15 (0 hr, 1 min, 13 sec) % 74.85/75.01 system CPU time 0.02 (0 hr, 0 min, 0 sec) % 74.85/75.01 wall-clock time 75 (0 hr, 1 min, 15 sec) % 74.85/75.01 % 74.85/75.01 Process 9700 finished Wed Jul 27 05:41:20 2022 % 74.85/75.01 Otter interrupted % 74.85/75.01 PROOF NOT FOUND %------------------------------------------------------------------------------