Task 1721820516

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_168_7950000_2
Workunit ID: 864555031
Created: 29 Jan 2025 4:38:43 UTC
Sent: 29 Jan 2025 4:44:47 UTC
Report deadline: 12 Feb 2025 4:44:47 UTC
Received: 29 Jan 2025 6:37:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13131086
Run time (sec): 241.79
CPU time (sec): 15.32
Peak working set size (MB): 337.5
Peak swap size (MB): 6170.59
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:40:27][22145][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_168.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 7950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_168.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_168_7950000_2_0
------> GPU usage: 1.000000
[23:40:27][22145][INFO ] Starting data processing...
[23:40:27][22145][INFO ] opti: No host transfer for n_steps. Use device global.
[23:40:27][22145][INFO ] opti: No host transfer for mean. Use device global.
[23:40:27][22145][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:40:27][22145][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:40:27][22145][INFO ] opti: power spectrum in fft callback (static link).
[23:40:27][22145][INFO ] opti: __constant__ access is not uniform, bad!
[23:40:27][22145][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[23:40:27][22145][INFO ] CUDA global memory status (initial GPU state, including context):
[23:40:27][22145][INFO ] No template file. Generating templates.
[23:40:27][22145][INFO ] Template param value T_cons = 50000
[23:40:30][22145][INFO ] Number of generated templates to be used: 50000
[23:40:30][22145][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_168.cpt
[23:40:30][22145][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_168.cpt (No such file or directory).
------> Starting from scratch...
[23:40:30][22145][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_168.binary
[23:40:30][22145][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM246.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220274274
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 246.8 cm^-3 pc
------> Scale factor: 1.00675
[23:40:30][22145][INFO ] Allocating memory for dedispersed compressed time series...
[23:40:30][22145][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:40:30][22145][INFO ] 8-bit allocation done
[23:40:30][22145][INFO ] Foobar
[23:40:30][22145][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_168.binary
[23:40:30][22145][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:40:30][22145][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:40:30][22145][INFO ] FftSize = 12582913
[23:40:30][22145][INFO ] Seed for random number generator is -1039202094.
[23:40:32][22145][INFO ] 8[23:40:32][22145][INFO ] 9[23:40:33][22145][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:40:33][22145][INFO ] Normalization factor 3.97364e-08
[23:40:33][22145][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
[23:40:33][22145][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 791 MB (9217 MB free / 10008 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:40:33][22145][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:40:33][22145][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:40:33][22145][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1010.38476562, mean= -0.00006022  -0.00006022
[23:40:33][22145][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:41:55][22145][INFO ] Checkpoint committed!
[23:43:23][22145][INFO ] Checkpoint committed!
[23:44:27][22145][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4793.554199 0.9051591 5.7435508 23.3458 19.5936  8
------> CAND:   0.500334 4759.267090 0.8138359 5.6043482 23.7064 16.3138  4
------> CAND:   0.249907 5194.684082 0.9323733 5.0599437 19.1902 15.0741  8
------> CAND:   0.499815 3979.973389 1.0254143 3.7169397 22.0183 14.9416  4
------> CAND:   0.500593 3917.970459 0.4003844 4.8808227 26.1668 14.4914  2
------> CAND:   0.249648 5462.817383 1.1369103 4.9151950 18.1093 13.9189  8
------> CAND: 257.077035 4565.784668 1.0639472 4.1179371 23.5186 12.91  2
------> CAND:   0.500074 5373.934570 1.1684530 5.7184720 18.7312 12.2919  4
------> CAND:   0.249388 5381.460449 1.0692226 5.0238910 15.675 12.2717 16
------> CAND:   0.250426 3660.850830 0.3975348 5.3592253 18.6242 12.2061  4
------> CAND: 446.218466 3669.499023 0.3821643 4.2066169 18.5832 12.1734  4
------> CAND: 115.521019 4494.828125 1.0058459 5.9585409 15.5408 12.0935 16
------> CAND:   0.499036 4106.576172 0.4727428 4.7230020 16.2482 11.9549  8
------> CAND:   1.249537 3802.053467 0.3715929 4.9759870 27.2958 11.8544  1
------> CAND:   1.248758 5430.843750 1.1082724 5.5208421 27.1832 11.8055  1
------> CAND:   1.249018 4896.882324 0.8157290 5.4209585 27.0805 11.7609  1
------> CAND: 260.645545 3970.854736 0.9282581 3.7581246 16.0052 11.7012  8
------> CAND:   1.249277 4495.268555 0.6330696 5.3561115 26.824 11.6495  1
------> CAND: 494.998921 3788.691406 0.5837464 3.8953674 26.6384 11.5689  1
------> CAND:   0.166864 3919.746338 0.3969541 4.8443990 15.8746 11.565  8
------> CAND: 337.375136 4170.843750 0.5138690 5.2779388 15.8674 11.5575  8
------> CAND: 115.502854 3616.910645 0.8969647 5.9320111 15.134 11.5561 16
------> CAND: 382.947280 4611.309570 0.8845137 4.3054128 26.5687 11.5387  1
------> CAND: 125.074849 4061.746582 0.6888570 5.7580457 15.0791 11.4839 16
------> CAND:  86.590160 3879.787354 0.8109746 5.9018879 15.0689 11.4704 16
------> CAND: 112.673425 4568.422363 0.7512355 5.6252313 15.723 11.4072  8
------> CAND:   0.503448 5055.356934 0.9631787 4.6960649 15.6877 11.3705  8
------> CAND:  44.632720 4072.742188 0.7503049 3.9592640 14.9904 11.3674 16
------> CAND:  38.479239 3904.432129 1.0135233 3.6653883 17.5373 11.3382  4
------> CAND: 140.272484 3861.035156 0.8732272 5.9399471 14.9475 11.3111 16
------> CAND:  67.790538 4067.248535 0.7534516 3.9580512 14.9458 11.309 16
------> CAND:   0.503707 3789.419434 0.4473374 4.1753888 15.628 11.3084  8
------> CAND:  76.958478 3904.432129 1.0135233 3.6653883 20.8249 11.3068  2
------> CAND:  76.958218 3904.371094 1.0134979 3.6692173 20.7099 11.2384  2
------> CAND: 128.538518 4565.784668 1.0639472 4.1179371 17.4058 11.2335  4
------> CAND: 351.729626 3781.860352 0.9226567 5.9619937 15.5461 11.2234  8
------> CAND: 229.347963 3614.242432 0.9203603 5.9444680 17.3828 11.2152  4
------> CAND: 143.479757 3683.824951 0.6538156 3.7055249 14.8575 11.1933 16
------> CAND:  86.719136 4580.877930 1.0653160 4.1148872 14.8306 11.1581 16
------> CAND:   0.498777 5381.460449 1.0692226 5.0238910 15.4743 11.1489  8
------> CAND: 253.031287 4170.843750 0.5138690 5.2779388 17.2982 11.1479  4
------> CAND: 223.109363 3669.499023 0.3821643 4.2066169 15.4561 11.13  8
------> CAND: 302.118482 3887.670410 0.5863976 3.9792411 15.4539 11.1278  8
------> CAND:  15.019092 3888.419189 0.7072716 5.8138328 15.4345 11.1076  8
------> CAND: 284.720210 3640.400391 0.9381672 3.5114396 15.4211 11.0937  8
------> CAND: 343.652922 4339.877441 0.5454010 5.1363926 17.189 11.0611  4
------> CAND: 365.331020 4115.673828 0.8143097 3.9505649 15.3895 11.061  8
------> CAND: 135.581077 4067.248535 0.7534516 3.9580512 15.355 11.0253  8
------> CAND:   4.415029 3758.429199 0.6320406 3.8006625 14.6881 10.9722 16
------> CAND:  25.025765 3986.044922 0.7159326 5.8128185 17.0536 10.9534  4
------> CAND: 115.522317 4488.944824 0.9370192 5.9045849 14.6558 10.9301 16
------> CAND: 115.289018 4760.844727 0.9120620 4.4304814 14.6444 10.9152 16
------> CAND:  21.558204 5403.928223 1.1814704 5.7308874 14.642 10.9121 16
------> CAND:  86.532030 4070.234863 0.4890302 5.3241725 14.6135 10.875 16
------> CAND: 409.556051 3629.879395 0.5870148 3.7272747 16.9189 10.8465  4
------> CAND: 427.838211 3825.075684 0.5326566 3.9990063 20.0462 10.8445  2
------> CAND: 257.982203 4781.957031 0.7442140 4.8488269 15.1794 10.8437  8
------> CAND:   0.251983 3716.905762 0.3559442 4.4470654 16.8558 10.7964  4
------> CAND: 185.719543 3792.150635 0.4383875 4.1824250 15.1335 10.7963  8
------> CAND: 173.227811 3979.815430 0.8143063 5.8976455 15.1247 10.7872  8
------> CAND:  73.441091 4905.222656 1.1562966 4.3143315 14.5343 10.772 16
------> CAND: 115.528026 3814.742432 0.8199374 5.9090395 14.5249 10.7598 16
------> CAND: 103.483947 4533.373535 1.0044413 4.1227922 16.7956 10.7486  4
------> CAND:  93.779602 5085.199219 1.1736320 4.4312186 14.516 10.7482 16
------> CAND:   0.166605 4107.124512 1.0459292 3.7918081 15.0863 10.7475  8
------> CAND:   0.624898 3802.053467 0.3715929 4.9759870 19.8481 10.727  2
------> CAND:  18.481723 3753.006836 0.9746660 5.9781489 14.4925 10.7177 16
------> CAND:  70.906465 4190.250977 0.5558930 4.4394717 14.4818 10.7039 16
------> CAND: 481.158260 4192.408691 0.7715915 5.8168373 16.7006 10.6733  4
------> CAND: 115.527767 4434.682129 0.9446477 5.9175763 14.4436 10.6544 16
------> CAND: 339.367388 3775.091553 0.7809203 3.6857944 14.9856 10.6437  8
------> CAND:   0.624639 4896.882324 0.8157290 5.4209585 19.6816 10.6283  2
------> CAND: 249.158632 3614.534180 0.9191895 3.4999721 14.9489 10.6059  8
------> CAND: 251.312818 3855.835938 0.5117776 5.5467515 16.5993 10.593  4
------> CAND: 346.510897 4580.294922 1.1155680 6.0092783 14.928 10.5843  8
------> CAND: 123.394527 4190.960449 0.5975149 5.5571132 14.3888 10.5834 16
------> CAND: 115.529324 3942.350342 0.7578918 5.8518152 14.3804 10.5725 16
------> CAND: 231.044893 4488.944824 0.9370192 5.9045849 16.5538 10.5569  4
------> CAND:  86.601838 3855.587158 0.9882771 5.9912772 14.3645 10.552 16
------> CAND: 346.887444 3646.694580 0.4496409 3.9711771 14.8938 10.549  8
------> CAND:  16.915326 4435.128906 0.8239186 4.2278824 14.3612 10.5476 16
------> CAND: 109.183806 3681.884033 0.9364326 3.5423961 14.3588 10.5445 16
------> CAND: 348.597869 4581.236816 1.0650564 5.9755158 16.535 10.542  4
------> CAND: 231.042817 4396.268066 1.0532360 6.0012832 14.8821 10.537  8
------> CAND: 281.416139 3625.050293 0.6647469 3.6542428 19.5262 10.5361  2
------> CAND: 231.012195 3742.255127 0.8616100 5.9303808 16.5244 10.5336  4
------> CAND: 203.879734 4838.133301 1.0639361 4.3394289 14.3471 10.5294 16
------> CAND: 149.491287 4155.010254 0.9282136 5.9531169 14.3455 10.5273 16
------> CAND: 167.651478 3766.145752 0.4620466 5.4751830 14.8609 10.5152  8
------> CAND: 173.249350 4557.516602 1.1126043 6.0178533 14.8529 10.507  8
------> CAND: 137.329390 4537.081055 1.1097171 4.0663428 14.3273 10.5039 16
------> CAND: 382.926259 4733.172363 0.9483604 4.3562851 24.1763 10.4996  1
------> CAND: 144.819084 3678.581055 0.6792184 5.8126020 14.3158 10.4889 16
------> CAND:  57.737673 3621.013428 0.7656351 5.8712440 14.3145 10.4873 16
------> CAND: 116.998145 4942.823242 1.1606939 4.3414092 14.3107 10.4823 16
------> CAND: 115.510898 4223.520996 0.9159554 5.9361687 14.3078 10.4787 16
------> CAND: 170.828648 4911.826660 1.0641648 5.8685760 16.4492 10.474  4
------> CAND:  86.580039 4317.361816 0.8960238 5.9106851 16.4318 10.4603  4
------> CAND:   0.624379 5388.119141 1.0700985 5.4694362 19.3948 10.4583  2
------> CAND:  29.163120 3789.230713 0.4483874 4.1718011 14.2871 10.4519 16
[23:44:27][22145][INFO ] Statistics: count dirty SumSpec pages 314281 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:44:27][22145][INFO ] Data processing finished successfully!
23:44:27 (22145): called boinc_finish(0)

</stderr_txt>
]]>