Task 1703022037

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_128_3250000_2
Workunit ID: 857484032
Created: 25 Dec 2024 18:16:21 UTC
Sent: 26 Dec 2024 0:12:44 UTC
Report deadline: 9 Jan 2025 0:12:44 UTC
Received: 26 Dec 2024 5:10:38 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 437.96
CPU time (sec): 35.90
Peak working set size (MB): 276.44
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:02:36][988513][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_128.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 3250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_128.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_128_3250000_2_0
------> GPU usage: 0.330000
[05:02:36][988513][INFO ] Starting data processing...
[05:02:36][988513][INFO ] opti: No host transfer for n_steps. Use device global.
[05:02:36][988513][INFO ] opti: No host transfer for mean. Use device global.
[05:02:36][988513][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:02:36][988513][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:02:36][988513][INFO ] opti: power spectrum in fft callback (static link).
[05:02:36][988513][INFO ] opti: __constant__ access is not uniform, bad!
[05:02:38][988513][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[05:02:38][988513][INFO ] CUDA global memory status (initial GPU state, including context):
[05:02:38][988513][INFO ] No template file. Generating templates.
[05:02:38][988513][INFO ] Template param value T_cons = 50000
[05:02:42][988513][INFO ] Number of generated templates to be used: 50000
[05:02:42][988513][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_128.cpt
[05:02:42][988513][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_128.cpt (No such file or directory).
------> Starting from scratch...
[05:02:42][988513][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_128.binary
[05:02:42][988513][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM242.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204787944
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 242.8 cm^-3 pc
------> Scale factor: 0.992793
[05:02:42][988513][INFO ] Allocating memory for dedispersed compressed time series...
[05:02:42][988513][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:02:42][988513][INFO ] 8-bit allocation done
[05:02:42][988513][INFO ] Foobar
[05:02:42][988513][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_128.binary
[05:02:42][988513][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:02:42][988513][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:02:42][988513][INFO ] FftSize = 12582913
[05:02:42][988513][INFO ] Seed for random number generator is 1082191324.
[05:02:44][988513][INFO ] 8[05:02:44][988513][INFO ] 9[05:02:45][988513][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:02:45][988513][INFO ] Normalization factor 3.97364e-08
[05:02:45][988513][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
[05:02:45][988513][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:02:45][988513][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:02:45][988513][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:02:45][988513][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:03:36][988513][INFO ] Checkpoint committed!
[05:04:36][988513][INFO ] Checkpoint committed!
[05:05:37][988513][INFO ] Checkpoint committed!
[05:06:37][988513][INFO ] Checkpoint committed!
[05:07:37][988513][INFO ] Checkpoint committed!
[05:08:37][988513][INFO ] Checkpoint committed!
[05:09:37][988513][INFO ] Checkpoint committed!
[05:09:52][988513][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 386.082150 4008.535645 0.2605199 1.2094882 219.334 95.2556  1
------> CAND: 386.068396 4008.535645 0.2605199 1.2094882 218.448 94.8706  1
------> CAND: 385.863643 4008.535645 0.2605199 1.2094882 214.798 93.2855  1
------> CAND: 385.983277 4008.535645 0.2605199 1.2094882 205.587 89.2855  1
------> CAND: 385.931116 4008.535645 0.2605199 1.2094882 201.586 87.5478  1
------> CAND: 385.863384 4008.535645 0.2605199 1.2094882 196.049 85.1432  1
------> CAND: 386.089676 4008.535645 0.2605199 1.2094882 192.987 83.8133  1
------> CAND: 385.883366 4008.535645 0.2605199 1.2094882 184.885 80.2944  1
------> CAND: 385.994436 4008.535645 0.2605199 1.2094882 181.483 78.8172  1
------> CAND: 386.094866 4008.535645 0.2605199 1.2094882 176.557 76.6778  1
------> CAND: 385.915286 4008.535645 0.2605199 1.2094882 176.278 76.5564  1
------> CAND: 386.091233 4008.535645 0.2605199 1.2094882 175.969 76.4225  1
------> CAND: 386.103949 4008.535645 0.2605199 1.2094882 172.763 75.0299  1
------> CAND: 385.933711 4008.535645 0.2605199 1.2094882 170.118 73.8813  1
------> CAND: 385.937604 4008.535645 0.2605199 1.2094882 169.505 73.615  1
------> CAND: 385.966669 4008.535645 0.2605199 1.2094882 169.139 73.4562  1
------> CAND: 386.031027 4008.535645 0.2605199 1.2094882 168.05 72.9832  1
------> CAND: 385.862865 4008.535645 0.2605199 1.2094882 166.523 72.32  1
------> CAND: 386.068656 4008.535645 0.2605199 1.2094882 159.723 69.3669  1
------> CAND: 386.027394 4008.535645 0.2605199 1.2094882 159.317 69.1907  1
------> CAND: 386.022982 4008.535645 0.2605199 1.2094882 154.96 67.2983  1
------> CAND: 385.940718 4008.535645 0.2605199 1.2094882 153.982 66.8736  1
------> CAND: 386.009488 4008.535645 0.2605199 1.2094882 153.842 66.8128  1
------> CAND: 386.046078 4008.535645 0.2605199 1.2094882 153.598 66.7066  1
------> CAND: 386.115886 4008.535645 0.2605199 1.2094882 153.157 66.5153  1
------> CAND: 385.976530 4008.535645 0.2605199 1.2094882 152.243 66.1185  1
------> CAND: 386.050230 4008.535645 0.2605199 1.2094882 149.527 64.9389  1
------> CAND: 386.031805 4008.535645 0.2605199 1.2094882 148.126 64.3303  1
------> CAND: 385.928521 4008.535645 0.2605199 1.2094882 145.761 63.3032  1
------> CAND: 385.938123 4008.535645 0.2605199 1.2094882 145.462 63.1734  1
------> CAND: 385.883885 4008.535645 0.2605199 1.2094882 144.075 62.5711  1
------> CAND: 385.971859 4008.535645 0.2605199 1.2094882 143.958 62.52  1
------> CAND: 385.961997 4008.535645 0.2605199 1.2094882 143.01 62.1084  1
------> CAND: 385.900494 4008.535645 0.2605199 1.2094882 142.552 61.9097  1
------> CAND: 386.033362 4008.535645 0.2605199 1.2094882 141.584 61.4893  1
------> CAND: 385.897120 4008.535645 0.2605199 1.2094882 141.205 61.3247  1
------> CAND: 385.923590 4008.535645 0.2605199 1.2094882 140.1 60.8447  1
------> CAND: 386.014678 4008.535645 0.2605199 1.2094882 139.159 60.436  1
------> CAND: 386.023761 4008.535645 0.2605199 1.2094882 138.716 60.2434  1
------> CAND: 386.046597 4008.535645 0.2605199 1.2094882 137.744 59.8213  1
------> CAND: 386.029210 4008.535645 0.2605199 1.2094882 137.553 59.7387  1
------> CAND: 386.073586 4008.535645 0.2605199 1.2094882 137.188 59.5798  1
------> CAND: 385.868574 4008.535645 0.2605199 1.2094882 135.475 58.8359  1
------> CAND: 385.871169 4008.535645 0.2605199 1.2094882 135.464 58.8314  1
------> CAND: 386.040110 4008.535645 0.2605199 1.2094882 134.655 58.4799  1
------> CAND: 385.985353 4008.535645 0.2605199 1.2094882 133.358 57.9164  1
------> CAND: 385.967188 4008.535645 0.2605199 1.2094882 133.219 57.8564  1
------> CAND: 385.891930 4008.535645 0.2605199 1.2094882 133.022 57.7705  1
------> CAND: 385.956807 4008.535645 0.2605199 1.2094882 132.496 57.5421  1
------> CAND: 385.954731 4008.535645 0.2605199 1.2094882 132.124 57.3808  1
------> CAND: 386.029989 4008.535645 0.2605199 1.2094882 130.768 56.7918  1
------> CAND: 385.867796 4008.535645 0.2605199 1.2094882 130.731 56.7758  1
------> CAND: 385.968745 4008.535645 0.2605199 1.2094882 127.561 55.3991  1
------> CAND: 386.004297 4008.535645 0.2605199 1.2094882 127.514 55.3788  1
------> CAND: 385.947724 4008.535645 0.2605199 1.2094882 127.366 55.3144  1
------> CAND: 386.075143 4008.535645 0.2605199 1.2094882 127.087 55.193  1
------> CAND: 386.047635 4008.535645 0.2605199 1.2094882 125.897 54.6764  1
------> CAND: 386.083707 4008.535645 0.2605199 1.2094882 125.412 54.4657  1
------> CAND: 386.001183 4008.535645 0.2605199 1.2094882 123.317 53.556  1
------> CAND: 385.932154 4008.535645 0.2605199 1.2094882 122.582 53.2366  1
------> CAND: 386.097461 4008.535645 0.2605199 1.2094882 121.9 52.9405  1
------> CAND: 385.955510 4008.535645 0.2605199 1.2094882 121.547 52.7873  1
------> CAND: 386.036477 4008.535645 0.2605199 1.2094882 119.781 52.02  1
------> CAND: 385.876619 4008.535645 0.2605199 1.2094882 119.532 51.9123  1
------> CAND: 386.052307 4008.535645 0.2605199 1.2094882 118.209 51.3376  1
------> CAND: 385.879733 4008.535645 0.2605199 1.2094882 118.157 51.3149  1
------> CAND: 385.874802 4008.535645 0.2605199 1.2094882 118.146 51.3103  1
------> CAND: 386.059313 4008.535645 0.2605199 1.2094882 117.763 51.1439  1
------> CAND: 385.903608 4008.535645 0.2605199 1.2094882 117.515 51.0359  1
------> CAND: 385.931635 4008.535645 0.2605199 1.2094882 117.176 50.8891  1
------> CAND: 385.872207 4008.535645 0.2605199 1.2094882 116.711 50.6868  1
------> CAND: 386.072029 4008.535645 0.2605199 1.2094882 115.168 50.0169  1
------> CAND: 385.987170 4008.535645 0.2605199 1.2094882 114.433 49.6976  1
------> CAND: 385.995734 4008.535645 0.2605199 1.2094882 113.943 49.4849  1
------> CAND: 386.111475 4008.535645 0.2605199 1.2094882 113.493 49.2896  1
------> CAND: 386.062427 4008.535645 0.2605199 1.2094882 113.37 49.2358  1
------> CAND: 386.065801 4008.535645 0.2605199 1.2094882 113.361 49.2322  1
------> CAND: 386.023242 4008.535645 0.2605199 1.2094882 111.163 48.2773  1
------> CAND: 385.855599 4008.535645 0.2605199 1.2094882 111.136 48.2658  1
------> CAND: 386.065282 4008.535645 0.2605199 1.2094882 111.086 48.2441  1
------> CAND: 386.074105 4008.535645 0.2605199 1.2094882 109.708 47.6456  1
------> CAND: 385.926185 4008.535645 0.2605199 1.2094882 108.668 47.1939  1
------> CAND: 386.028432 4008.535645 0.2605199 1.2094882 108.266 47.0194  1
------> CAND: 385.881031 4008.535645 0.2605199 1.2094882 108.245 47.0102  1
------> CAND: 385.955769 4008.535645 0.2605199 1.2094882 108.188 46.9857  1
------> CAND: 386.110437 4008.535645 0.2605199 1.2094882 107.389 46.6384  1
------> CAND: 385.871688 4008.535645 0.2605199 1.2094882 107.27 46.5868  1
------> CAND: 385.904127 4008.535645 0.2605199 1.2094882 106.844 46.4019  1
------> CAND: 385.874024 4008.535645 0.2605199 1.2094882 104.973 45.5893  1
------> CAND: 385.918919 4008.535645 0.2605199 1.2094882 104.664 45.4552  1
------> CAND: 386.081112 4008.535645 0.2605199 1.2094882 104.255 45.2772  1
------> CAND: 385.949541 4008.535645 0.2605199 1.2094882 104.218 45.2612  1
------> CAND: 385.877916 4008.535645 0.2605199 1.2094882 103.924 45.1336  1
------> CAND: 385.995993 4008.535645 0.2605199 1.2094882 103.783 45.0725  1
------> CAND: 385.932673 4008.535645 0.2605199 1.2094882 103.59 44.9883  1
------> CAND: 385.896861 4008.535645 0.2605199 1.2094882 103.456 44.9305  1
------> CAND: 386.031546 4008.535645 0.2605199 1.2094882 103.249 44.8407  1
------> CAND: 386.099537 4008.535645 0.2605199 1.2094882 102.712 44.6071  1
------> CAND: 386.103689 4008.535645 0.2605199 1.2094882 102.639 44.5756  1
------> CAND: 385.910874 4008.535645 0.2605199 1.2094882 101.247 43.9711  1
[05:09:52][988513][INFO ] Statistics: count dirty SumSpec pages 271935 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:09:52][988513][INFO ] Data processing finished successfully!
05:09:52 (988513): called boinc_finish(0)

</stderr_txt>
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