Help setting with more than 600 images. I just need DEM

Hi all,
Im new here. I need to process more than 600 images and always gets “out of memory”
I just want to have a DEM model.
Are any clue to set webodm to lighter to finish the process?
Sorry for my english, I do my best.
GCZ

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2019-07-27 22:15:15,996 DEBUG: Full matching 4060 / 4061, time: 2.95365691185s
2019-07-27 22:15:16,253 DEBUG: DJI_0543.JPG - DJI_0555.JPG has 2744 candidate matches
2019-07-27 22:15:16,254 DEBUG: Robust matching time : 0.000524044036865s
2019-07-27 22:15:16,254 DEBUG: Full matching 2741 / 2744, time: 2.97931313515s
2019-07-27 22:15:16,361 INFO: Matching DJI_0252.JPG - 798 / 821
2019-07-27 22:15:16,546 INFO: Matching DJI_0786.JPG - 799 / 821
2019-07-27 22:15:17,076 DEBUG: DJI_0044.JPG - DJI_0105.JPG has 2631 candidate matches
2019-07-27 22:15:17,082 DEBUG: Robust matching time : 0.00070595741272s
2019-07-27 22:15:17,083 DEBUG: Full matching 2629 / 2631, time: 2.61074399948s
2019-07-27 22:15:17,743 DEBUG: DJI_0012.JPG - DJI_0036.JPG has 4141 candidate matches
2019-07-27 22:15:17,744 DEBUG: Robust matching time : 0.000994205474854s
2019-07-27 22:15:17,745 DEBUG: Full matching 4130 / 4141, time: 2.9202940464s
2019-07-27 22:15:19,371 DEBUG: DJI_0252.JPG - DJI_0329.JPG has 1766 candidate matches
2019-07-27 22:15:19,372 DEBUG: Robust matching time : 0.000427961349487s
2019-07-27 22:15:19,372 DEBUG: Full matching 1742 / 1766, time: 3.0107550621s
2019-07-27 22:15:19,867 DEBUG: DJI_0044.JPG - DJI_0046.JPG has 3817 candidate matches
2019-07-27 22:15:19,868 DEBUG: Robust matching time : 0.000620126724243s
2019-07-27 22:15:19,868 DEBUG: Full matching 3815 / 3817, time: 2.78548979759s
2019-07-27 22:15:19,872 DEBUG: DJI_0786.JPG - DJI_0787.JPG has 3175 candidate matches
2019-07-27 22:15:19,873 DEBUG: Robust matching time : 0.000664949417114s
2019-07-27 22:15:19,873 DEBUG: Full matching 3172 / 3175, time: 3.32655310631s
2019-07-27 22:15:20,654 DEBUG: DJI_0012.JPG - DJI_0013.JPG has 5367 candidate matches
2019-07-27 22:15:20,655 DEBUG: Robust matching time : 0.000726938247681s
2019-07-27 22:15:20,655 DEBUG: Full matching 5363 / 5367, time: 2.910572052s
2019-07-27 22:15:22,276 DEBUG: DJI_0252.JPG - DJI_0330.JPG has 1301 candidate matches
2019-07-27 22:15:22,276 DEBUG: Robust matching time : 0.000411987304688s
2019-07-27 22:15:22,276 DEBUG: Full matching 1281 / 1301, time: 2.90469789505s
2019-07-27 22:15:22,610 DEBUG: DJI_0044.JPG - DJI_0104.JPG has 3792 candidate matches
2019-07-27 22:15:22,612 DEBUG: Robust matching time : 0.0011100769043s
2019-07-27 22:15:22,612 DEBUG: Full matching 3789 / 3792, time: 2.7434129715s
2019-07-27 22:15:22,852 DEBUG: DJI_0786.JPG - DJI_0788.JPG has 1491 candidate matches
2019-07-27 22:15:22,853 DEBUG: Robust matching time : 0.000425100326538s
2019-07-27 22:15:22,853 DEBUG: Full matching 1469 / 1491, time: 2.98043513298s
2019-07-27 22:15:22,961 INFO: Matching DJI_0412.JPG - 800 / 821
2019-07-27 22:15:23,117 INFO: Matching DJI_0217.JPG - 801 / 821
2019-07-27 22:15:23,490 DEBUG: DJI_0012.JPG - DJI_0038.JPG has 3522 candidate matches
2019-07-27 22:15:23,491 DEBUG: Robust matching time : 0.000900030136108s
2019-07-27 22:15:23,491 DEBUG: Full matching 3515 / 3522, time: 2.83593082428s
2019-07-27 22:15:25,305 DEBUG: DJI_0252.JPG - DJI_0254.JPG has 2262 candidate matches
2019-07-27 22:15:25,306 DEBUG: Robust matching time : 0.000441074371338s
2019-07-27 22:15:25,306 DEBUG: Full matching 2258 / 2262, time: 3.02962803841s
2019-07-27 22:15:25,993 DEBUG: DJI_0412.JPG - DJI_0475.JPG has 4030 candidate matches
2019-07-27 22:15:25,995 DEBUG: Robust matching time : 0.00100994110107s
2019-07-27 22:15:25,995 DEBUG: Full matching 4026 / 4030, time: 3.0335381031s
2019-07-27 22:15:26,098 DEBUG: DJI_0217.JPG - DJI_0219.JPG has 1997 candidate matches
2019-07-27 22:15:26,098 DEBUG: Robust matching time : 0.000457048416138s
2019-07-27 22:15:26,098 DEBUG: Full matching 1976 / 1997, time: 2.98130989075s
2019-07-27 22:15:26,426 DEBUG: DJI_0012.JPG - DJI_0015.JPG has 1789 candidate matches
2019-07-27 22:15:26,427 DEBUG: Robust matching time : 0.000629901885986s
2019-07-27 22:15:26,427 DEBUG: Full matching 1782 / 1789, time: 2.93580698967s
2019-07-27 22:15:26,925 INFO: Matching DJI_0329.JPG - 802 / 821
2019-07-27 22:15:28,208 DEBUG: DJI_0252.JPG - DJI_0253.JPG has 3767 candidate matches
2019-07-27 22:15:28,209 DEBUG: Robust matching time : 0.000619173049927s
2019-07-27 22:15:28,209 DEBUG: Full matching 3765 / 3767, time: 2.9030251503s
2019-07-27 22:15:28,394 INFO: Matching DJI_0369.JPG - 803 / 821
2019-07-27 22:15:28,862 DEBUG: DJI_0217.JPG - DJI_0264.JPG has 2994 candidate matches
2019-07-27 22:15:28,863 DEBUG: Robust matching time : 0.000486850738525s
2019-07-27 22:15:28,863 DEBUG: Full matching 2993 / 2994, time: 2.76477622986s
2019-07-27 22:15:29,034 DEBUG: DJI_0412.JPG - DJI_0476.JPG has 2931 candidate matches
2019-07-27 22:15:29,036 DEBUG: Robust matching time : 0.00104403495789s
2019-07-27 22:15:29,036 DEBUG: Full matching 2911 / 2931, time: 3.04092001915s
2019-07-27 22:15:29,958 DEBUG: DJI_0329.JPG - DJI_0353.JPG has 3075 candidate matches
2019-07-27 22:15:29,959 DEBUG: Robust matching time : 0.000473022460938s
2019-07-27 22:15:29,959 DEBUG: Full matching 3068 / 3075, time: 3.03308987617s
2019-07-27 22:15:31,338 DEBUG: DJI_0369.JPG - DJI_0371.JPG has 4139 candidate matches
2019-07-27 22:15:31,340 DEBUG: Robust matching time : 0.00104093551636s
2019-07-27 22:15:31,340 DEBUG: Full matching 4136 / 4139, time: 2.94542193413s
2019-07-27 22:15:31,649 DEBUG: DJI_0217.JPG - DJI_0265.JPG has 2916 candidate matches
2019-07-27 22:15:31,650 DEBUG: Robust matching time : 0.000591993331909s
2019-07-27 22:15:31,650 DEBUG: Full matching 2916 / 2916, time: 2.78658103943s
2019-07-27 22:15:31,943 DEBUG: DJI_0412.JPG - DJI_0413.JPG has 5444 candidate matches
2019-07-27 22:15:31,944 DEBUG: Robust matching time : 0.000657796859741s
2019-07-27 22:15:31,944 DEBUG: Full matching 5442 / 5444, time: 2.90750193596s
2019-07-27 22:15:32,837 DEBUG: DJI_0329.JPG - DJI_0331.JPG has 2090 candidate matches
2019-07-27 22:15:32,837 DEBUG: Robust matching time : 0.000447988510132s
2019-07-27 22:15:32,837 DEBUG: Full matching 2057 / 2090, time: 2.87841892242s
2019-07-27 22:15:34,277 DEBUG: DJI_0369.JPG - DJI_0414.JPG has 3861 candidate matches
2019-07-27 22:15:34,278 DEBUG: Robust matching time : 0.000683784484863s
2019-07-27 22:15:34,278 DEBUG: Full matching 3856 / 3861, time: 2.93805193901s
2019-07-27 22:15:34,561 DEBUG: DJI_0217.JPG - DJI_0218.JPG has 3495 candidate matches
2019-07-27 22:15:34,562 DEBUG: Robust matching time : 0.000662088394165s
2019-07-27 22:15:34,562 DEBUG: Full matching 3487 / 3495, time: 2.91153001785s
2019-07-27 22:15:34,759 DEBUG: DJI_0412.JPG - DJI_0414.JPG has 3833 candidate matches
2019-07-27 22:15:34,760 DEBUG: Robust matching time : 0.000879049301147s
2019-07-27 22:15:34,760 DEBUG: Full matching 3833 / 3833, time: 2.81627511978s
2019-07-27 22:15:34,819 INFO: Matching DJI_0456.JPG - 804 / 821
2019-07-27 22:15:35,089 INFO: Matching DJI_0599.JPG - 805 / 821
2019-07-27 22:15:35,954 DEBUG: DJI_0329.JPG - DJI_0352.JPG has 3574 candidate matches
2019-07-27 22:15:35,955 DEBUG: Robust matching time : 0.000799894332886s
2019-07-27 22:15:35,956 DEBUG: Full matching 3571 / 3574, time: 3.11813807487s
2019-07-27 22:15:37,286 DEBUG: DJI_0369.JPG - DJI_0370.JPG has 5867 candidate matches
2019-07-27 22:15:37,287 DEBUG: Robust matching time : 0.000744104385376s
2019-07-27 22:15:37,288 DEBUG: Full matching 5866 / 5867, time: 3.00949287415s
2019-07-27 22:15:37,612 DEBUG: DJI_0456.JPG - DJI_0536.JPG has 3009 candidate matches
2019-07-27 22:15:37,613 DEBUG: Robust matching time : 0.000524044036865s
2019-07-27 22:15:37,613 DEBUG: Full matching 3008 / 3009, time: 2.7936270237s
2019-07-27 22:15:37,975 DEBUG: DJI_0599.JPG - DJI_0601.JPG has 1672 candidate matches
2019-07-27 22:15:37,976 DEBUG: Robust matching time : 0.000473022460938s
2019-07-27 22:15:37,976 DEBUG: Full matching 1664 / 1672, time: 2.88632297516s
2019-07-27 22:15:39,091 DEBUG: DJI_0329.JPG - DJI_0330.JPG has 3992 candidate matches
2019-07-27 22:15:39,092 DEBUG: Robust matching time : 0.000612020492554s
2019-07-27 22:15:39,092 DEBUG: Full matching 3988 / 3992, time: 3.13637781143s
2019-07-27 22:15:39,387 INFO: Matching DJI_0539.JPG - 806 / 821
2019-07-27 22:15:40,173 DEBUG: DJI_0369.JPG - DJI_0415.JPG has 3139 candidate matches
2019-07-27 22:15:40,174 DEBUG: Robust matching time : 0.000850915908813s
2019-07-27 22:15:40,174 DEBUG: Full matching 3138 / 3139, time: 2.88628482819s
2019-07-27 22:15:40,539 INFO: Matching DJI_0563.JPG - 807 / 821
2019-07-27 22:15:40,572 DEBUG: DJI_0456.JPG - DJI_0458.JPG has 3978 candidate matches
2019-07-27 22:15:40,573 DEBUG: Robust matching time : 0.00055193901062s
2019-07-27 22:15:40,573 DEBUG: Full matching 3975 / 3978, time: 2.95831012726s
2019-07-27 22:15:40,738 DEBUG: DJI_0599.JPG - DJI_0606.JPG has 2354 candidate matches
2019-07-27 22:15:40,739 DEBUG: Robust matching time : 0.000560998916626s
2019-07-27 22:15:40,739 DEBUG: Full matching 2318 / 2354, time: 2.76278781891s
2019-07-27 22:15:42,651 DEBUG: DJI_0539.JPG - DJI_0540.JPG has 6127 candidate matches
2019-07-27 22:15:42,652 DEBUG: Robust matching time : 0.00104308128357s
2019-07-27 22:15:42,653 DEBUG: Full matching 6126 / 6127, time: 3.26489591599s
2019-07-27 22:15:43,567 DEBUG: DJI_0563.JPG - DJI_0642.JPG has 2640 candidate matches
2019-07-27 22:15:43,568 DEBUG: Robust matching time : 0.000465869903564s
2019-07-27 22:15:43,568 DEBUG: Full matching 2636 / 2640, time: 3.02837300301s
2019-07-27 22:15:43,579 DEBUG: DJI_0456.JPG - DJI_0457.JPG has 5972 candidate matches
2019-07-27 22:15:43,580 DEBUG: Robust matching time : 0.00098705291748s
2019-07-27 22:15:43,580 DEBUG: Full matching 5971 / 5972, time: 3.00722908974s
2019-07-27 22:15:43,701 DEBUG: DJI_0599.JPG - DJI_0607.JPG has 1858 candidate matches
2019-07-27 22:15:43,702 DEBUG: Robust matching time : 0.000377893447876s
2019-07-27 22:15:43,702 DEBUG: Full matching 1854 / 1858, time: 2.96297216415s
2019-07-27 22:15:45,698 DEBUG: DJI_0539.JPG - DJI_0541.JPG has 4085 candidate matches
2019-07-27 22:15:45,699 DEBUG: Robust matching time : 0.000693082809448s
2019-07-27 22:15:45,699 DEBUG: Full matching 4084 / 4085, time: 3.04675793648s
2019-07-27 22:15:46,453 DEBUG: DJI_0456.JPG - DJI_0535.JPG has 3560 candidate matches
2019-07-27 22:15:46,454 DEBUG: Robust matching time : 0.000886917114258s
2019-07-27 22:15:46,455 DEBUG: Full matching 3553 / 3560, time: 2.87405705452s
2019-07-27 22:15:46,518 DEBUG: DJI_0563.JPG - DJI_0641.JPG has 3272 candidate matches
2019-07-27 22:15:46,518 DEBUG: Robust matching time : 0.000408887863159s
2019-07-27 22:15:46,518 DEBUG: Full matching 3271 / 3272, time: 2.95045804977s
2019-07-27 22:15:46,551 DEBUG: DJI_0599.JPG - DJI_0602.JPG has 828 candidate matches
2019-07-27 22:15:46,551 DEBUG: Robust matching time : 0.000308036804199s
2019-07-27 22:15:46,551 DEBUG: Full matching 823 / 828, time: 2.84957098961s
2019-07-27 22:15:46,789 INFO: Matching DJI_0635.JPG - 808 / 821
2019-07-27 22:15:48,873 DEBUG: DJI_0539.JPG - DJI_0558.JPG has 3684 candidate matches
2019-07-27 22:15:48,874 DEBUG: Robust matching time : 0.00095796585083s
2019-07-27 22:15:48,874 DEBUG: Full matching 3681 / 3684, time: 3.17471408844s
2019-07-27 22:15:49,465 DEBUG: DJI_0563.JPG - DJI_0564.JPG has 6576 candidate matches
2019-07-27 22:15:49,467 DEBUG: Robust matching time : 0.00123596191406s
2019-07-27 22:15:49,467 DEBUG: Full matching 6574 / 6576, time: 2.94831299782s
2019-07-27 22:15:49,491 DEBUG: DJI_0599.JPG - DJI_0600.JPG has 4913 candidate matches
2019-07-27 22:15:49,493 DEBUG: Robust matching time : 0.000999927520752s
2019-07-27 22:15:49,493 DEBUG: Full matching 4906 / 4913, time: 2.94149494171s
2019-07-27 22:15:49,745 INFO: Matching DJI_0256.JPG - 809 / 821
2019-07-27 22:15:49,798 DEBUG: DJI_0635.JPG - DJI_0636.JPG has 6313 candidate matches
2019-07-27 22:15:49,799 DEBUG: Robust matching time : 0.00073504447937s
2019-07-27 22:15:49,799 DEBUG: Full matching 6311 / 6313, time: 3.00973892212s
2019-07-27 22:15:51,982 DEBUG: DJI_0539.JPG - DJI_0559.JPG has 2904 candidate matches
2019-07-27 22:15:51,983 DEBUG: Robust matching time : 0.000433921813965s
2019-07-27 22:15:51,983 DEBUG: Full matching 2902 / 2904, time: 3.10870409012s
2019-07-27 22:15:52,330 DEBUG: DJI_0563.JPG - DJI_0565.JPG has 5209 candidate matches
2019-07-27 22:15:52,331 DEBUG: Robust matching time : 0.00062894821167s
2019-07-27 22:15:52,331 DEBUG: Full matching 5206 / 5209, time: 2.86387586594s
2019-07-27 22:15:52,583 DEBUG: DJI_0256.JPG - DJI_0325.JPG has 2324 candidate matches
2019-07-27 22:15:52,584 DEBUG: Robust matching time : 0.000416994094849s
2019-07-27 22:15:52,584 DEBUG: Full matching 2303 / 2324, time: 2.83888697624s
2019-07-27 22:15:52,689 DEBUG: DJI_0635.JPG - DJI_0676.JPG has 3882 candidate matches
2019-07-27 22:15:52,690 DEBUG: Robust matching time : 0.000763893127441s
2019-07-27 22:15:52,690 DEBUG: Full matching 3882 / 3882, time: 2.89111495018s
2019-07-27 22:15:52,693 INFO: Matching DJI_0360.JPG - 810 / 821
2019-07-27 22:15:55,161 DEBUG: DJI_0539.JPG - DJI_0557.JPG has 3136 candidate matches
2019-07-27 22:15:55,161 DEBUG: Robust matching time : 0.000509977340698s
2019-07-27 22:15:55,162 DEBUG: Full matching 3135 / 3136, time: 3.17845702171s
2019-07-27 22:15:55,483 DEBUG: DJI_0256.JPG - DJI_0257.JPG has 3663 candidate matches
2019-07-27 22:15:55,493 DEBUG: Robust matching time : 0.00097393989563s
2019-07-27 22:15:55,493 DEBUG: Full matching 3662 / 3663, time: 2.9086151123s
2019-07-27 22:15:55,579 INFO: Matching DJI_0277.JPG - 811 / 821
2019-07-27 22:15:55,677 DEBUG: DJI_0360.JPG - DJI_0361.JPG has 5956 candidate matches
2019-07-27 22:15:55,678 DEBUG: Robust matching time : 0.00103712081909s
2019-07-27 22:15:55,679 DEBUG: Full matching 5955 / 5956, time: 2.98545908928s
2019-07-27 22:15:55,958 DEBUG: DJI_0635.JPG - DJI_0637.JPG has 4013 candidate matches
2019-07-27 22:15:55,958 DEBUG: Robust matching time : 0.000480890274048s
2019-07-27 22:15:55,958 DEBUG: Full matching 4013 / 4013, time: 3.26797986031s
2019-07-27 22:15:58,525 DEBUG: DJI_0256.JPG - DJI_0324.JPG has 2431 candidate matches
2019-07-27 22:15:58,526 DEBUG: Robust matching time : 0.000733852386475s
2019-07-27 22:15:58,526 DEBUG: Full matching 2426 / 2431, time: 3.03313493729s
2019-07-27 22:15:58,608 DEBUG: DJI_0360.JPG - DJI_0362.JPG has 4276 candidate matches
2019-07-27 22:15:58,608 DEBUG: Robust matching time : 0.000581026077271s
2019-07-27 22:15:58,609 DEBUG: Full matching 4268 / 4276, time: 2.92961502075s
2019-07-27 22:15:58,649 DEBUG: DJI_0277.JPG - DJI_0303.JPG has 3304 candidate matches
2019-07-27 22:15:58,649 DEBUG: Robust matching time : 0.000420093536377s
2019-07-27 22:15:58,649 DEBUG: Full matching 3303 / 3304, time: 3.07074379921s
2019-07-27 22:15:59,059 DEBUG: DJI_0635.JPG - DJI_0677.JPG has 3260 candidate matches
2019-07-27 22:15:59,060 DEBUG: Robust matching time : 0.000702857971191s
2019-07-27 22:15:59,060 DEBUG: Full matching 3259 / 3260, time: 3.10149693489s
2019-07-27 22:15:59,448 INFO: Matching DJI_0115.JPG - 812 / 821
2019-07-27 22:16:01,457 DEBUG: DJI_0256.JPG - DJI_0258.JPG has 2107 candidate matches
2019-07-27 22:16:01,458 DEBUG: Robust matching time : 0.000424861907959s
2019-07-27 22:16:01,458 DEBUG: Full matching 2105 / 2107, time: 2.93191289902s
2019-07-27 22:16:01,539 DEBUG: DJI_0360.JPG - DJI_0423.JPG has 4071 candidate matches
2019-07-27 22:16:01,541 DEBUG: Robust matching time : 0.00100803375244s
2019-07-27 22:16:01,541 DEBUG: Full matching 4069 / 4071, time: 2.93225598335s
2019-07-27 22:16:01,596 DEBUG: DJI_0277.JPG - DJI_0279.JPG has 4633 candidate matches
2019-07-27 22:16:01,597 DEBUG: Robust matching time : 0.000604867935181s
2019-07-27 22:16:01,597 DEBUG: Full matching 4632 / 4633, time: 2.94730997086s
2019-07-27 22:16:01,678 INFO: Matching DJI_0095.JPG - 813 / 821
2019-07-27 22:16:03,024 DEBUG: DJI_0115.JPG - DJI_0181.JPG has 5229 candidate matches
2019-07-27 22:16:03,025 DEBUG: Robust matching time : 0.000907897949219s
2019-07-27 22:16:03,026 DEBUG: Full matching 5229 / 5229, time: 3.57705807686s
2019-07-27 22:16:04,510 DEBUG: DJI_0360.JPG - DJI_0424.JPG has 3302 candidate matches
2019-07-27 22:16:04,511 DEBUG: Robust matching time : 0.000519990921021s
2019-07-27 22:16:04,511 DEBUG: Full matching 3300 / 3302, time: 2.97030687332s
2019-07-27 22:16:04,672 DEBUG: DJI_0277.JPG - DJI_0304.JPG has 3624 candidate matches
2019-07-27 22:16:04,673 DEBUG: Robust matching time : 0.000609874725342s
2019-07-27 22:16:04,673 DEBUG: Full matching 3622 / 3624, time: 3.07653713226s
2019-07-27 22:16:04,759 DEBUG: DJI_0095.JPG - DJI_0117.JPG has 3249 candidate matches
2019-07-27 22:16:04,760 DEBUG: Robust matching time : 0.000483989715576s
2019-07-27 22:16:04,760 DEBUG: Full matching 3247 / 3249, time: 3.08154201508s
2019-07-27 22:16:04,887 INFO: Matching DJI_0359.JPG - 814 / 821
2019-07-27 22:16:06,479 DEBUG: DJI_0115.JPG - DJI_0117.JPG has 4938 candidate matches
2019-07-27 22:16:06,480 DEBUG: Robust matching time : 0.000590085983276s
2019-07-27 22:16:06,480 DEBUG: Full matching 4937 / 4938, time: 3.45430493355s
2019-07-27 22:16:07,615 DEBUG: DJI_0277.JPG - DJI_0278.JPG has 6763 candidate matches
2019-07-27 22:16:07,616 DEBUG: Robust matching time : 0.000710964202881s
2019-07-27 22:16:07,616 DEBUG: Full matching 6762 / 6763, time: 2.94252705574s
2019-07-27 22:16:07,714 DEBUG: DJI_0095.JPG - DJI_0116.JPG has 3893 candidate matches
2019-07-27 22:16:07,714 DEBUG: Robust matching time : 0.000514984130859s
2019-07-27 22:16:07,715 DEBUG: Full matching 3892 / 3893, time: 2.95475196838s
2019-07-27 22:16:07,819 DEBUG: DJI_0359.JPG - DJI_0425.JPG has 3122 candidate matches
2019-07-27 22:16:07,821 DEBUG: Robust matching time : 0.00106596946716s
2019-07-27 22:16:07,821 DEBUG: Full matching 3116 / 3122, time: 2.93372702599s
2019-07-27 22:16:08,002 INFO: Matching DJI_0582.JPG - 815 / 821
2019-07-27 22:16:10,037 DEBUG: DJI_0115.JPG - DJI_0182.JPG has 5479 candidate matches
2019-07-27 22:16:10,038 DEBUG: Robust matching time : 0.00121593475342s
2019-07-27 22:16:10,038 DEBUG: Full matching 5479 / 5479, time: 3.55831408501s
2019-07-27 22:16:10,801 DEBUG: DJI_0095.JPG - DJI_0097.JPG has 3495 candidate matches
2019-07-27 22:16:10,802 DEBUG: Robust matching time : 0.000625848770142s
2019-07-27 22:16:10,802 DEBUG: Full matching 3476 / 3495, time: 3.08710503578s
2019-07-27 22:16:10,865 DEBUG: DJI_0359.JPG - DJI_0360.JPG has 6128 candidate matches
2019-07-27 22:16:10,867 DEBUG: Robust matching time : 0.000823020935059s
2019-07-27 22:16:10,867 DEBUG: Full matching 6128 / 6128, time: 3.04546785355s
2019-07-27 22:16:11,198 DEBUG: DJI_0582.JPG - DJI_0583.JPG has 7215 candidate matches
2019-07-27 22:16:11,200 DEBUG: Robust matching time : 0.00135207176208s
2019-07-27 22:16:11,200 DEBUG: Full matching 7214 / 7215, time: 3.19816589355s
2019-07-27 22:16:13,362 DEBUG: DJI_0115.JPG - DJI_0116.JPG has 6922 candidate matches
2019-07-27 22:16:13,364 DEBUG: Robust matching time : 0.00138306617737s
2019-07-27 22:16:13,364 DEBUG: Full matching 6922 / 6922, time: 3.32523608208s
2019-07-27 22:16:13,751 DEBUG: DJI_0359.JPG - DJI_0361.JPG has 3943 candidate matches
2019-07-27 22:16:13,752 DEBUG: Robust matching time : 0.00046706199646s
2019-07-27 22:16:13,752 DEBUG: Full matching 3942 / 3943, time: 2.88507199287s
2019-07-27 22:16:13,869 INFO: Matching DJI_0560.JPG - 816 / 821
2019-07-27 22:16:13,874 DEBUG: DJI_0095.JPG - DJI_0096.JPG has 5291 candidate matches
2019-07-27 22:16:13,875 DEBUG: Robust matching time : 0.000854969024658s
2019-07-27 22:16:13,875 DEBUG: Full matching 5271 / 5291, time: 3.07300400734s
2019-07-27 22:16:14,174 DEBUG: DJI_0582.JPG - DJI_0584.JPG has 4920 candidate matches
2019-07-27 22:16:14,175 DEBUG: Robust matching time : 0.00059700012207s
2019-07-27 22:16:14,175 DEBUG: Full matching 4919 / 4920, time: 2.97531795502s
2019-07-27 22:16:14,206 INFO: Matching DJI_0236.JPG - 817 / 821
2019-07-27 22:16:16,666 DEBUG: DJI_0359.JPG - DJI_0424.JPG has 3765 candidate matches
2019-07-27 22:16:16,667 DEBUG: Robust matching time : 0.000881910324097s
2019-07-27 22:16:16,668 DEBUG: Full matching 3749 / 3765, time: 2.91565704346s
2019-07-27 22:16:16,998 INFO: Matching DJI_0052.JPG - 818 / 821
2019-07-27 22:16:17,016 DEBUG: DJI_0560.JPG - DJI_0562.JPG has 3621 candidate matches
2019-07-27 22:16:17,017 DEBUG: Robust matching time : 0.000565052032471s
2019-07-27 22:16:17,017 DEBUG: Full matching 3621 / 3621, time: 3.14757514s
2019-07-27 22:16:17,133 DEBUG: DJI_0236.JPG - DJI_0238.JPG has 1650 candidate matches
2019-07-27 22:16:17,134 DEBUG: Robust matching time : 0.000711917877197s
2019-07-27 22:16:17,134 DEBUG: Full matching 1638 / 1650, time: 2.92836499214s
2019-07-27 22:16:17,273 DEBUG: DJI_0582.JPG - DJI_0622.JPG has 3582 candidate matches
2019-07-27 22:16:17,273 DEBUG: Robust matching time : 0.000432968139648s
2019-07-27 22:16:17,274 DEBUG: Full matching 3581 / 3582, time: 3.09814882278s
2019-07-27 22:16:19,852 DEBUG: DJI_0052.JPG - DJI_0054.JPG has 3141 candidate matches
2019-07-27 22:16:19,853 DEBUG: Robust matching time : 0.000509977340698s
2019-07-27 22:16:19,854 DEBUG: Full matching 3136 / 3141, time: 2.85555195808s
2019-07-27 22:16:19,972 DEBUG: DJI_0560.JPG - DJI_0643.JPG has 1636 candidate matches
2019-07-27 22:16:19,972 DEBUG: Robust matching time : 0.000370025634766s
2019-07-27 22:16:19,972 DEBUG: Full matching 1634 / 1636, time: 2.95526885986s
2019-07-27 22:16:20,088 DEBUG: DJI_0236.JPG - DJI_0245.JPG has 1795 candidate matches
2019-07-27 22:16:20,089 DEBUG: Robust matching time : 0.000405788421631s
2019-07-27 22:16:20,089 DEBUG: Full matching 1751 / 1795, time: 2.95455694199s
2019-07-27 22:16:20,472 DEBUG: DJI_0582.JPG - DJI_0624.JPG has 2989 candidate matches
2019-07-27 22:16:20,473 DEBUG: Robust matching time : 0.000467777252197s
2019-07-27 22:16:20,473 DEBUG: Full matching 2989 / 2989, time: 3.19943404198s
2019-07-27 22:16:22,589 DEBUG: DJI_0052.JPG - DJI_0053.JPG has 4961 candidate matches
2019-07-27 22:16:22,590 DEBUG: Robust matching time : 0.000854015350342s
2019-07-27 22:16:22,591 DEBUG: Full matching 4912 / 4961, time: 2.73709201813s
2019-07-27 22:16:22,815 DEBUG: DJI_0560.JPG - DJI_0561.JPG has 5712 candidate matches
2019-07-27 22:16:22,817 DEBUG: Robust matching time : 0.00123500823975s
2019-07-27 22:16:22,817 DEBUG: Full matching 5712 / 5712, time: 2.84446716309s
2019-07-27 22:16:23,097 DEBUG: DJI_0236.JPG - DJI_0246.JPG has 1649 candidate matches
2019-07-27 22:16:23,098 DEBUG: Robust matching time : 0.000412940979004s
2019-07-27 22:16:23,098 DEBUG: Full matching 1641 / 1649, time: 3.00893306732s
2019-07-27 22:16:23,520 DEBUG: DJI_0582.JPG - DJI_0623.JPG has 3975 candidate matches
2019-07-27 22:16:23,521 DEBUG: Robust matching time : 0.000981092453003s
2019-07-27 22:16:23,522 DEBUG: Full matching 3973 / 3975, time: 3.04848313332s
2019-07-27 22:16:24,040 INFO: Matching DJI_0528.JPG - 819 / 821
2019-07-27 22:16:25,589 DEBUG: DJI_0052.JPG - DJI_0096.JPG has 2703 candidate matches
2019-07-27 22:16:25,589 DEBUG: Robust matching time : 0.000568866729736s
2019-07-27 22:16:25,590 DEBUG: Full matching 2689 / 2703, time: 2.99858498573s
2019-07-27 22:16:25,649 DEBUG: DJI_0560.JPG - DJI_0645.JPG has 1539 candidate matches
2019-07-27 22:16:25,649 DEBUG: Robust matching time : 0.000361919403076s
2019-07-27 22:16:25,650 DEBUG: Full matching 1537 / 1539, time: 2.83249902725s
2019-07-27 22:16:26,080 DEBUG: DJI_0236.JPG - DJI_0239.JPG has 879 candidate matches
2019-07-27 22:16:26,081 DEBUG: Robust matching time : 0.000566005706787s
2019-07-27 22:16:26,081 DEBUG: Full matching 873 / 879, time: 2.98288702965s
2019-07-27 22:16:26,896 DEBUG: DJI_0528.JPG - DJI_0530.JPG has 4312 candidate matches
2019-07-27 22:16:26,896 DEBUG: Robust matching time : 0.000669002532959s
2019-07-27 22:16:26,897 DEBUG: Full matching 4283 / 4312, time: 2.85648798943s
2019-07-27 22:16:28,562 DEBUG: DJI_0560.JPG - DJI_0644.JPG has 1997 candidate matches
2019-07-27 22:16:28,563 DEBUG: Robust matching time : 0.000431060791016s
2019-07-27 22:16:28,563 DEBUG: Full matching 1997 / 1997, time: 2.91331005096s
2019-07-27 22:16:28,633 DEBUG: DJI_0052.JPG - DJI_0097.JPG has 2082 candidate matches
2019-07-27 22:16:28,634 DEBUG: Robust matching time : 0.000443935394287s
2019-07-27 22:16:28,634 DEBUG: Full matching 2071 / 2082, time: 3.04434609413s
2019-07-27 22:16:28,858 INFO: Matching DJI_0766.JPG - 820 / 821
2019-07-27 22:16:29,016 INFO: Matching DJI_0651.JPG - 821 / 821
2019-07-27 22:16:29,204 DEBUG: DJI_0236.JPG - DJI_0237.JPG has 3691 candidate matches
2019-07-27 22:16:29,205 DEBUG: Robust matching time : 0.000992059707642s
2019-07-27 22:16:29,205 DEBUG: Full matching 3688 / 3691, time: 3.12413692474s
2019-07-27 22:16:29,693 DEBUG: DJI_0528.JPG - DJI_0570.JPG has 3584 candidate matches
2019-07-27 22:16:29,693 DEBUG: Robust matching time : 0.000549077987671s
2019-07-27 22:16:29,693 DEBUG: Full matching 3580 / 3584, time: 2.79680299759s
2019-07-27 22:16:31,498 DEBUG: DJI_0766.JPG - DJI_0770.JPG has 33 candidate matches
2019-07-27 22:16:31,499 DEBUG: Robust matching time : 0.000188112258911s
2019-07-27 22:16:31,499 DEBUG: Full matching 32 / 33, time: 2.64025807381s
2019-07-27 22:16:31,687 DEBUG: DJI_0651.JPG - DJI_0652.JPG has 2634 candidate matches
2019-07-27 22:16:31,688 DEBUG: Robust matching time : 0.000507116317749s
2019-07-27 22:16:31,688 DEBUG: Full matching 2632 / 2634, time: 2.67146587372s
2019-07-27 22:16:32,236 DEBUG: DJI_0528.JPG - DJI_0529.JPG has 6079 candidate matches
2019-07-27 22:16:32,237 DEBUG: Robust matching time : 0.000749111175537s
2019-07-27 22:16:32,237 DEBUG: Full matching 6073 / 6079, time: 2.54384899139s
2019-07-27 22:16:34,075 DEBUG: DJI_0766.JPG - DJI_0768.JPG has 470 candidate matches
2019-07-27 22:16:34,076 DEBUG: Robust matching time : 0.000223159790039s
2019-07-27 22:16:34,076 DEBUG: Full matching 468 / 470, time: 2.57700514793s
2019-07-27 22:16:34,415 DEBUG: DJI_0651.JPG - DJI_0653.JPG has 289 candidate matches
2019-07-27 22:16:34,415 DEBUG: Robust matching time : 0.000334978103638s
2019-07-27 22:16:34,416 DEBUG: Full matching 279 / 289, time: 2.72724294662s
2019-07-27 22:16:34,705 DEBUG: DJI_0528.JPG - DJI_0569.JPG has 4326 candidate matches
2019-07-27 22:16:34,706 DEBUG: Robust matching time : 0.000572204589844s
2019-07-27 22:16:34,706 DEBUG: Full matching 4324 / 4326, time: 2.46868801117s
2019-07-27 22:16:36,507 DEBUG: DJI_0766.JPG - DJI_0769.JPG has 186 candidate matches
2019-07-27 22:16:36,508 DEBUG: Robust matching time : 0.000268936157227s
2019-07-27 22:16:36,508 DEBUG: Full matching 181 / 186, time: 2.43180203438s
2019-07-27 22:16:36,910 DEBUG: DJI_0651.JPG - DJI_0654.JPG has 59 candidate matches
2019-07-27 22:16:36,910 DEBUG: Robust matching time : 0.00025200843811s
2019-07-27 22:16:36,910 DEBUG: Full matching 52 / 59, time: 2.49486589432s
2019-07-27 22:16:38,888 DEBUG: DJI_0766.JPG - DJI_0767.JPG has 1677 candidate matches
2019-07-27 22:16:38,889 DEBUG: Robust matching time : 0.000477075576782s
2019-07-27 22:16:38,889 DEBUG: Full matching 1670 / 1677, time: 2.38120889664s
2019-07-27 22:16:39,294 DEBUG: DJI_0651.JPG - DJI_0658.JPG has 1739 candidate matches
2019-07-27 22:16:39,295 DEBUG: Robust matching time : 0.00043511390686s
2019-07-27 22:16:39,295 DEBUG: Full matching 1677 / 1739, time: 2.38406395912s
2019-07-27 22:16:41,431 DEBUG: DJI_0651.JPG - DJI_0659.JPG has 1626 candidate matches
2019-07-27 22:16:41,432 DEBUG: Robust matching time : 0.000785827636719s
2019-07-27 22:16:41,432 DEBUG: Full matching 1610 / 1626, time: 2.13743114471s
[INFO] running /code/SuperBuild/src/opensfm/bin/opensfm create_tracks /var/www/data/31e241c4-8019-4879-a7a9-4abc48432fca/opensfm
2019-07-27 22:16:42,103 INFO: reading features
2019-07-27 22:17:00,111 DEBUG: Merging features onto tracks
2019-07-27 22:19:10,557 DEBUG: Good tracks: 1135390
[INFO] running /code/SuperBuild/src/opensfm/bin/opensfm reconstruct /var/www/data/31e241c4-8019-4879-a7a9-4abc48432fca/opensfm
2019-07-27 22:27:48,710 INFO: Starting incremental reconstruction
Traceback (most recent call last):
File “/code/SuperBuild/src/opensfm/bin/opensfm”, line 34, in
command.run(args)
File “/code/SuperBuild/src/opensfm/opensfm/commands/reconstruct.py”, line 23, in run
incremental_reconstruction(data, graph)
File “/code/SuperBuild/src/opensfm/opensfm/reconstruction.py”, line 1307, in incremental_reconstruction
pairs = compute_image_pairs(common_tracks, data)
File “/code/SuperBuild/src/opensfm/opensfm/reconstruction.py”, line 408, in compute_image_pairs
result = parallel_map(_compute_pair_reconstructability, args, processes)
File “/code/SuperBuild/src/opensfm/opensfm/context.py”, line 38, in parallel_map
with get_reusable_executor(max_workers=num_proc, timeout=None) as e:
File “/usr/local/lib/python2.7/dist-packages/loky/reusable_executor.py”, line 108, in get_reusable_executor
executor_id=executor_id, **kwargs)
File “/usr/local/lib/python2.7/dist-packages/loky/reusable_executor.py”, line 144, in init
initializer=initializer, initargs=initargs)
File “/usr/local/lib/python2.7/dist-packages/loky/process_executor.py”, line 910, in init
self._processes_management_lock = self._context.Lock()
File “/usr/local/lib/python2.7/dist-packages/loky/backend/context.py”, line 224, in Lock
from .synchronize import Lock
File “/usr/local/lib/python2.7/dist-packages/loky/backend/synchronize.py”, line 21, in
from . import resource_tracker
File “/usr/local/lib/python2.7/dist-packages/loky/backend/resource_tracker.py”, line 43, in
from .semlock import sem_unlink
File “/usr/local/lib/python2.7/dist-packages/loky/backend/semlock.py”, line 43, in
pthread = ctypes.CDLL(find_library(‘pthread’), use_errno=True)
File “/usr/lib/python2.7/ctypes/util.py”, line 285, in find_library
return _findSoname_ldconfig(name) or _get_soname(_findLib_gcc(name))
File “/usr/lib/python2.7/ctypes/util.py”, line 103, in _findLib_gcc
stdout=subprocess.PIPE)
File “/usr/lib/python2.7/subprocess.py”, line 711, in init
errread, errwrite)
File “/usr/lib/python2.7/subprocess.py”, line 1235, in _execute_child
self.pid = os.fork()
OSError: [Errno 12] Cannot allocate memory
Traceback (most recent call last):
File “/code/run.py”, line 56, in
app.execute()
File “/code/stages/odm_app.py”, line 93, in execute
self.first_stage.run()
File “/code/opendm/types.py”, line 376, in run
self.next_stage.run(outputs)
File “/code/opendm/types.py”, line 376, in run
self.next_stage.run(outputs)
File “/code/opendm/types.py”, line 376, in run
self.next_stage.run(outputs)
File “/code/opendm/types.py”, line 357, in run
self.process(self.args, outputs)
File “/code/stages/run_opensfm.py”, line 29, in process
octx.reconstruct(self.rerun())
File “/code/opendm/osfm.py”, line 47, in reconstruct
self.run(‘reconstruct’)
File “/code/opendm/osfm.py”, line 21, in run
(context.opensfm_path, command, self.opensfm_project_path))
File “/code/opendm/system.py”, line 76, in run
raise Exception(“Child returned {}”.format(retcode))
Exception: Child returned 1

If you are processing that many images you will need a system with more RAM. Photogrammetry takes a ton of memory, so the more you get the better. I am currently running a rack mounted Dell R710 server with 80GB of RAM and it still has me tempted to buy more for some of the larger datasets. You don’t need to go this far, but I strongly recommend using a computer with at least 32GB of ram if you are doing datasets of this size.

If buying RAM isn’t an option, you can try reducing the number of photos in your dataset by deleting every other image but you will be severely reducing the quality of your outputs. I would consider this to be your last resort if nothing else works.

You can also rent some time on WebODM.net.

I try to use a half of images and works well, so yes, maybe you are right, but I can process all 600 on photoscan, but I read something will help me…

regards,
GCZ

1 Like

Haha! Yes that would help too. It’s an early adopter thing though. It should be more polished and better documented shortly…

I’d be keen to hear if you get split-merge working reliably on more than one node. I’ve had trouble with it not correctly splitting.