Task 1685071714

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_88_7400000_0
Workunit ID: 846903851
Created: 21 Nov 2024 10:05:43 UTC
Sent: 22 Nov 2024 3:14:46 UTC
Report deadline: 6 Dec 2024 3:14:46 UTC
Received: 22 Nov 2024 3:24:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 314.97
CPU time (sec): 20.01
Peak working set size (MB): 278.32
Peak swap size (MB): 10402.67
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[20:16:59][209306][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_dms_200_88.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 7400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_88.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_88_7400000_0_0
------> GPU usage: 1.000000
[20:16:59][209306][INFO ] Starting data processing...
[20:16:59][209306][INFO ] opti: No host transfer for n_steps. Use device global.
[20:16:59][209306][INFO ] opti: No host transfer for mean. Use device global.
[20:16:59][209306][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:16:59][209306][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:16:59][209306][INFO ] opti: power spectrum in fft callback (static link).
[20:16:59][209306][INFO ] opti: __constant__ access is not uniform, bad!
[20:16:59][209306][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[20:16:59][209306][INFO ] CUDA global memory status (initial GPU state, including context):
[20:16:59][209306][INFO ] No template file. Generating templates.
[20:16:59][209306][INFO ] Template param value T_cons = 50000
[20:17:04][209306][INFO ] Number of generated templates to be used: 50000
[20:17:04][209306][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_88.cpt
[20:17:04][209306][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_88.cpt (No such file or directory).
------> Starting from scratch...
[20:17:04][209306][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_88.binary
[20:17:04][209306][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM238.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755657012989
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174800.99
------> DEC (J2000): -244640.700001
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 238.8 cm^-3 pc
------> Scale factor: 1.245
[20:17:04][209306][INFO ] Allocating memory for dedispersed compressed time series...
[20:17:04][209306][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:17:04][209306][INFO ] 8-bit allocation done
[20:17:04][209306][INFO ] Foobar
[20:17:04][209306][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_88.binary
[20:17:04][209306][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:17:04][209306][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:17:04][209306][INFO ] FftSize = 12582913
[20:17:04][209306][INFO ] Seed for random number generator is -1044331189.
[20:17:06][209306][INFO ] 8[20:17:06][209306][INFO ] 9[20:17:07][209306][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:17:07][209306][INFO ] Normalization factor 3.97364e-08
[20:17:07][209306][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[20:17:07][209306][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:17:07][209306][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:17:07][209306][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:17:07][209306][INFO ] TimeSeriesLength = 16773155, params->nsamples = 25165824
sum = -963.38342285, mean= -0.00005744  -0.00005744
[20:17:07][209306][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:17:59][209306][INFO ] Checkpoint committed!
[20:18:59][209306][INFO ] Checkpoint committed!
[20:19:59][209306][INFO ] Checkpoint committed!
[20:20:59][209306][INFO ] Checkpoint committed!
[20:21:59][209306][INFO ] Checkpoint committed!
[20:22:12][209306][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.405019 5063.590820 0.8111703 5.7711411 17.1982 12.9532  8
------> CAND: 142.108511 3729.492920 0.6754299 5.9319272 15.958 12.6491 16
------> CAND:  44.824238 4100.796875 0.6176044 3.9529727 16.8761 12.6136  8
------> CAND: 115.518684 3680.949707 0.6284425 5.8975601 15.8394 12.4906 16
------> CAND: 115.476124 3897.373779 0.5454129 5.8112011 15.815 12.4581 16
------> CAND: 115.494549 3778.649170 0.5537649 5.8261404 15.7733 12.4026 16
------> CAND:  44.825276 3992.917969 0.5830141 3.9000461 16.4792 12.1968  8
------> CAND:  44.823978 4100.796875 0.6176044 3.9529727 16.3243 12.0345  8
------> CAND:  86.595091 3705.058594 0.8016616 5.9914904 15.4671 11.9958 16
------> CAND:  47.730740 4991.396973 0.7607926 5.7050133 15.4653 11.9934 16
------> CAND: 346.642727 3891.768311 0.9955366 6.0879569 18.263 11.9172  4
------> CAND: 160.789796 4544.695801 0.9782658 6.0872693 15.3316 11.8166 16
------> CAND:  44.826573 3893.636719 0.5524964 3.8491528 16.1017 11.8018  8
------> CAND: 173.223139 4122.760254 1.0256050 6.1235204 15.2916 11.7637 16
------> CAND: 173.332652 3876.975586 0.8964548 6.0505567 15.1732 11.6077 16
------> CAND: 193.336656 3770.699707 0.3944194 3.9977729 15.8436 11.5327  8
------> CAND:  26.134388 3753.312744 0.4106969 5.6242290 15.0961 11.5062 16
------> CAND: 230.890485 4505.169922 0.5974393 5.6782446 17.684 11.4551  4
------> CAND: 135.666975 4217.326172 0.7789495 3.8960102 15.0344 11.4251 16
------> CAND: 100.403833 5406.572266 1.0191683 5.8856926 15.0036 11.3847 16
------> CAND: 115.463408 4261.551758 0.5936201 5.7819929 14.9644 11.3333 16
------> CAND: 461.832613 3623.896973 0.6746045 5.9179001 20.7087 11.2377  2
------> CAND: 100.578223 3692.234131 0.5621308 5.8441572 14.8899 11.2357 16
------> CAND: 179.529990 5159.613281 0.7581513 5.5289383 14.8836 11.2275 16
------> CAND: 100.762734 3622.722412 0.6923085 3.5122087 14.8827 11.2262 16
------> CAND: 488.684285 3633.460205 0.5137260 5.7970662 17.36 11.1971  4
------> CAND: 342.347591 4270.791504 1.0187221 3.7922332 15.5055 11.1813  8
------> CAND: 134.006375 4607.986328 1.1224631 6.1563168 20.5735 11.1574  2
------> CAND: 461.657444 3768.754639 0.4112948 5.6207213 17.3034 11.152  4
------> CAND: 273.725066 3675.644531 0.9644893 3.4417522 15.4698 11.1442  8
------> CAND: 488.266994 4361.403320 0.6942074 5.8959761 17.2454 11.1059  4
------> CAND:  21.205791 3876.915039 0.6727443 5.9339738 14.7668 11.0748 16
------> CAND: 453.761878 5114.798828 1.1904438 4.2227569 17.1911 11.0628  4
------> CAND:  69.141543 3643.738525 0.9368514 3.4355662 14.7547 11.059 16
------> CAND: 124.208867 4340.269531 0.6255063 4.1462121 14.7418 11.0421 16
------> CAND: 115.466522 4792.871094 0.9001019 5.9846888 14.6939 10.9797 16
------> CAND:  27.093534 4111.391602 0.9148921 6.0724654 14.6891 10.9734 16
------> CAND: 115.492733 3618.175537 0.8344510 5.9950113 15.2797 10.9473  8
------> CAND: 475.965482 3705.441650 0.5203875 5.7945271 20.2046 10.9385  2
------> CAND: 200.807665 5406.572266 1.0191683 5.8856926 15.2665 10.9338  8
------> CAND:  80.350003 3745.856689 0.6239982 3.6561642 14.6569 10.9315 16
------> CAND: 201.541816 3884.017334 0.9786159 3.5768952 14.6549 10.9289 16
------> CAND: 231.085896 4512.992676 1.0321785 6.1194735 17.0205 10.9271  4
------> CAND: 252.266514 5374.343750 0.8799441 4.7956505 20.1566 10.91  2
------> CAND: 203.571438 4423.853516 0.6538457 4.1936674 15.2282 10.8941  8
------> CAND: 309.209310 3751.404053 0.4211385 3.9150972 16.9754 10.8913  4
------> CAND: 215.718023 4013.335693 0.8143657 6.0194445 15.2245 10.8903  8
------> CAND: 115.474308 3857.248047 0.8599778 6.0378304 20.1157 10.8857  2
------> CAND: 190.328685 3690.700439 0.3041614 5.2874532 14.6168 10.8792 16
------> CAND:  44.668792 4607.986328 1.1224631 6.1563168 15.2088 10.8741  8
------> CAND: 462.171013 3917.301758 0.9220722 6.0645399 16.9204 10.8477  4
------> CAND: 194.554013 3928.372559 0.8286507 6.0289803 14.5881 10.842 16
------> CAND: 432.817673 5406.293457 1.0450674 5.9032016 16.9077 10.8376  4
------> CAND: 104.597500 3810.054199 0.6459718 5.9083195 14.5828 10.835 16
------> CAND: 168.177762 5374.343750 0.8799441 4.7956505 16.8923 10.8253  4
------> CAND:  67.003188 4607.986328 1.1224631 6.1563168 16.8881 10.822  4
------> CAND: 173.107139 3995.825684 0.5778775 5.8272328 15.1469 10.8101  8
------> CAND:  80.906650 3822.547119 0.6191406 3.7151957 16.8711 10.8085  4
------> CAND:  91.173611 3858.562012 0.5788915 5.8461800 15.143 10.806  8
------> CAND:  26.134907 3648.677490 0.3876897 5.5944967 15.1421 10.8051  8
------> CAND: 186.045227 3945.972168 0.4959529 5.7208619 15.1402 10.8032  8
------> CAND: 203.434676 4772.054688 0.9327497 6.0269408 15.1185 10.7808  8
------> CAND: 230.880883 5202.684082 1.0914915 6.0315647 15.1059 10.7677  8
------> CAND:  26.134129 3752.547607 0.4129646 5.6189742 15.1016 10.7633  8
------> CAND:  86.501149 3767.327148 0.2839775 5.0367370 14.5238 10.7584 16
------> CAND:  26.131274 4190.179199 0.5357104 5.7089887 15.0958 10.7573  8
------> CAND:  57.702380 5063.590820 0.8111703 5.7711411 14.5175 10.7502 16
------> CAND:  79.977867 4011.910889 1.0315866 3.6344354 15.0869 10.7482  8
------> CAND: 277.505855 3685.547852 0.6013957 3.6257534 19.8683 10.739  2
------> CAND:  86.611440 4122.760254 1.0256050 6.1235204 14.4984 10.7254 16
------> CAND: 224.594274 3851.110107 0.3646387 4.1798625 24.5962 10.682  1
------> CAND:  44.825535 3995.161865 0.5811537 3.8961639 15.0122 10.6711  8
------> CAND: 172.001889 3680.082520 0.6322411 3.5981679 19.7302 10.657  2
------> CAND: 176.956179 4836.603516 0.8008646 4.3684006 14.9966 10.655  8
------> CAND: 173.327981 3984.029053 0.9447016 6.0790505 19.7257 10.6544  2
------> CAND: 173.247014 4165.032227 0.8061251 6.0113931 14.9958 10.6542  8
------> CAND: 151.810001 4486.512695 0.7595245 4.1094737 16.6665 10.6463  4
------> CAND: 346.432784 4013.745361 0.7361004 5.9706864 16.6654 10.6454  4
------> CAND: 115.271891 3686.429688 0.9223558 3.4613543 14.9823 10.6403  8
------> CAND:  60.046785 3778.441162 0.5545179 5.8269525 19.6918 10.6343  2
------> CAND: 441.185027 3730.905029 0.2920311 4.3498616 16.6424 10.6271  4
------> CAND: 141.646325 4816.393555 0.8941817 5.9725819 14.4069 10.6069 16
------> CAND: 461.710644 5089.510254 0.8607067 5.8213477 19.6423 10.605  2
------> CAND: 461.832353 3623.896973 0.6746045 5.9179001 16.6089 10.6006  4
------> CAND:  57.699266 3648.155273 0.4024867 5.6351180 14.3905 10.5855 16
------> CAND:  82.954437 5074.324219 0.9136795 5.9138846 14.3881 10.5825 16
------> CAND: 122.454844 4624.283203 0.9719680 4.0398011 14.3835 10.5765 16
------> CAND:  43.372803 4013.335693 0.8143657 6.0194445 14.3828 10.5756 16
------> CAND: 194.285162 3862.655762 0.6942143 5.9491596 14.3788 10.5705 16
------> CAND: 346.673090 3796.892334 0.8635183 6.0327687 16.555 10.5578  4
------> CAND: 182.874804 3780.583984 0.9087873 3.5309827 14.8978 10.5532  8
------> CAND: 173.137761 4511.413574 0.7955759 5.9654775 14.896 10.5513  8
------> CAND: 187.802364 4838.989258 0.8898470 5.9718666 14.8956 10.5509  8
------> CAND: 115.445243 4505.169922 0.5974393 5.6782446 14.8895 10.5447  8
------> CAND:  86.572773 4138.232910 0.7359403 5.9697161 14.3551 10.5397 16
------> CAND: 398.484612 3971.108887 0.9461168 6.0785804 14.8781 10.5329  8
------> CAND:  86.664120 3984.029053 0.9447016 6.0790505 16.5046 10.5179  4
------> CAND: 115.483910 4202.255859 0.9450988 6.0876899 14.3368 10.5161 16
------> CAND: 202.104432 3937.592041 0.9852147 6.0937061 16.4959 10.511  4
------> CAND: 461.749830 4034.239502 0.7190139 5.9637012 16.494 10.5095  4
[20:22:12][209306][INFO ] Statistics: count dirty SumSpec pages 1881 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:22:12][209306][INFO ] Data processing finished successfully!
20:22:12 (209306): called boinc_finish(0)

</stderr_txt>
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