Task 1702705264

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_119_2850000_1
Workunit ID: 857482223
Created: 25 Dec 2024 2:21:52 UTC
Sent: 25 Dec 2024 9:25:57 UTC
Report deadline: 8 Jan 2025 9:25:57 UTC
Received: 25 Dec 2024 14:30:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 446.70
CPU time (sec): 47.05
Peak working set size (MB): 328.27
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>
[14:22:54][966171][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_119.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 2850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_119.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_119_2850000_1_0
------> GPU usage: 0.330000
[14:22:54][966171][INFO ] Starting data processing...
[14:22:54][966171][INFO ] opti: No host transfer for n_steps. Use device global.
[14:22:54][966171][INFO ] opti: No host transfer for mean. Use device global.
[14:22:54][966171][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:22:54][966171][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:22:54][966171][INFO ] opti: power spectrum in fft callback (static link).
[14:22:54][966171][INFO ] opti: __constant__ access is not uniform, bad!
[14:22:56][966171][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[14:22:56][966171][INFO ] CUDA global memory status (initial GPU state, including context):
[14:22:56][966171][INFO ] No template file. Generating templates.
[14:22:56][966171][INFO ] Template param value T_cons = 50000
[14:23:04][966171][INFO ] Number of generated templates to be used: 50000
[14:23:04][966171][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_119.cpt
[14:23:04][966171][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_119.cpt (No such file or directory).
------> Starting from scratch...
[14:23:04][966171][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_119.binary
[14:23:04][966171][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_DM241.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204802714
------> 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: 241.9 cm^-3 pc
------> Scale factor: 0.992612
[14:23:04][966171][INFO ] Allocating memory for dedispersed compressed time series...
[14:23:04][966171][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:23:04][966171][INFO ] 8-bit allocation done
[14:23:04][966171][INFO ] Foobar
[14:23:04][966171][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_119.binary
[14:23:05][966171][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:23:05][966171][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:23:05][966171][INFO ] FftSize = 12582913
[14:23:05][966171][INFO ] Seed for random number generator is 1065415656.
[14:23:09][966171][INFO ] 8[14:23:09][966171][INFO ] 9[14:23:10][966171][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:23:10][966171][INFO ] Normalization factor 3.97364e-08
[14:23:11][966171][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
[14:23:11][966171][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1560 MB (14593 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:23:11][966171][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:23:11][966171][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:23:11][966171][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:23:54][966171][INFO ] Checkpoint committed!
[14:24:54][966171][INFO ] Checkpoint committed!
[14:25:54][966171][INFO ] Checkpoint committed!
[14:26:54][966171][INFO ] Checkpoint committed!
[14:27:54][966171][INFO ] Checkpoint committed!
[14:28:54][966171][INFO ] Checkpoint committed!
[14:29:55][966171][INFO ] Checkpoint committed!
[14:30:17][966171][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 460.833243 3859.969238 0.5454618 2.7632747 224.624 97.5532  1
------> CAND: 461.001924 3859.969238 0.5454618 2.7632747 199.791 86.7679  1
------> CAND: 461.048895 3859.969238 0.5454618 2.7632747 196.802 85.47  1
------> CAND: 460.983499 3859.969238 0.5454618 2.7632747 195.077 84.7211  1
------> CAND: 460.960922 3859.969238 0.5454618 2.7632747 194.54 84.4877  1
------> CAND: 460.977011 3859.969238 0.5454618 2.7632747 193.209 83.9095  1
------> CAND: 461.042148 3859.969238 0.5454618 2.7632747 177.533 77.1015  1
------> CAND: 460.842066 3859.969238 0.5454618 2.7632747 176.943 76.8452  1
------> CAND: 461.026318 3859.969238 0.5454618 2.7632747 176.197 76.5213  1
------> CAND: 460.803400 3859.969238 0.5454618 2.7632747 175.758 76.3306  1
------> CAND: 460.892930 3859.969238 0.5454618 2.7632747 174.318 75.7055  1
------> CAND: 460.973897 3859.969238 0.5454618 2.7632747 164.788 71.5667  1
------> CAND: 460.956510 3859.969238 0.5454618 2.7632747 161.954 70.3357  1
------> CAND: 460.819749 3859.969238 0.5454618 2.7632747 157.445 68.3776  1
------> CAND: 460.790943 3859.969238 0.5454618 2.7632747 156.908 68.1443  1
------> CAND: 460.913172 3859.969238 0.5454618 2.7632747 155.094 67.3564  1
------> CAND: 460.906944 3859.969238 0.5454618 2.7632747 152.452 66.2091  1
------> CAND: 460.882031 3859.969238 0.5454618 2.7632747 152.413 66.192  1
------> CAND: 460.843105 3859.969238 0.5454618 2.7632747 152.012 66.0178  1
------> CAND: 460.838952 3859.969238 0.5454618 2.7632747 151.215 65.6718  1
------> CAND: 461.032287 3859.969238 0.5454618 2.7632747 150.304 65.2762  1
------> CAND: 460.951060 3859.969238 0.5454618 2.7632747 149.701 65.0142  1
------> CAND: 460.905646 3859.969238 0.5454618 2.7632747 147.074 63.8735  1
------> CAND: 460.921476 3859.969238 0.5454618 2.7632747 146.86 63.7806  1
------> CAND: 460.986094 3859.969238 0.5454618 2.7632747 145.819 63.3284  1
------> CAND: 460.852187 3859.969238 0.5454618 2.7632747 145.036 62.9884  1
------> CAND: 460.957289 3859.969238 0.5454618 2.7632747 144.013 62.5441  1
------> CAND: 460.807033 3859.969238 0.5454618 2.7632747 142.941 62.0784  1
------> CAND: 461.013602 3859.969238 0.5454618 2.7632747 142.317 61.8073  1
------> CAND: 460.794836 3859.969238 0.5454618 2.7632747 138.584 60.1864  1
------> CAND: 460.840769 3859.969238 0.5454618 2.7632747 138.27 60.0498  1
------> CAND: 460.834541 3859.969238 0.5454618 2.7632747 138.249 60.0409  1
------> CAND: 461.029692 3859.969238 0.5454618 2.7632747 137.02 59.5071  1
------> CAND: 460.850371 3859.969238 0.5454618 2.7632747 136.927 59.4666  1
------> CAND: 461.053307 3859.969238 0.5454618 2.7632747 136.831 59.4251  1
------> CAND: 461.016197 3859.969238 0.5454618 2.7632747 136.681 59.3598  1
------> CAND: 460.960403 3859.969238 0.5454618 2.7632747 135.864 59.0051  1
------> CAND: 460.934971 3859.969238 0.5454618 2.7632747 135.702 58.9344  1
------> CAND: 460.975195 3859.969238 0.5454618 2.7632747 135.626 58.9017  1
------> CAND: 460.810406 3859.969238 0.5454618 2.7632747 135.47 58.8338  1
------> CAND: 460.869574 3859.969238 0.5454618 2.7632747 134.218 58.29  1
------> CAND: 460.948725 3859.969238 0.5454618 2.7632747 133.676 58.0547  1
------> CAND: 461.043965 3859.969238 0.5454618 2.7632747 133.661 58.0482  1
------> CAND: 460.961700 3859.969238 0.5454618 2.7632747 130.359 56.6141  1
------> CAND: 460.964295 3859.969238 0.5454618 2.7632747 129.637 56.3008  1
------> CAND: 460.816116 3859.969238 0.5454618 2.7632747 129.489 56.2364  1
------> CAND: 461.043446 3859.969238 0.5454618 2.7632747 129.23 56.1238  1
------> CAND: 460.938344 3859.969238 0.5454618 2.7632747 128.123 55.6429  1
------> CAND: 460.793798 3859.969238 0.5454618 2.7632747 127.991 55.5858  1
------> CAND: 460.838693 3859.969238 0.5454618 2.7632747 126.987 55.1498  1
------> CAND: 460.977790 3859.969238 0.5454618 2.7632747 126.235 54.8233  1
------> CAND: 460.936009 3859.969238 0.5454618 2.7632747 126.172 54.7959  1
------> CAND: 460.889038 3859.969238 0.5454618 2.7632747 125.888 54.6724  1
------> CAND: 460.851928 3859.969238 0.5454618 2.7632747 125.413 54.4663  1
------> CAND: 460.999329 3859.969238 0.5454618 2.7632747 125.08 54.3217  1
------> CAND: 460.904608 3859.969238 0.5454618 2.7632747 124.644 54.1324  1
------> CAND: 460.895785 3859.969238 0.5454618 2.7632747 124.609 54.117  1
------> CAND: 460.824160 3859.969238 0.5454618 2.7632747 123.603 53.6799  1
------> CAND: 460.859454 3859.969238 0.5454618 2.7632747 121.171 52.624  1
------> CAND: 461.052528 3859.969238 0.5454618 2.7632747 119.931 52.0855  1
------> CAND: 460.796133 3859.969238 0.5454618 2.7632747 118.643 51.526  1
------> CAND: 461.037477 3859.969238 0.5454618 2.7632747 117.187 50.8938  1
------> CAND: 460.808330 3859.969238 0.5454618 2.7632747 116.056 50.4025  1
------> CAND: 460.937825 3859.969238 0.5454618 2.7632747 115.603 50.2056  1
------> CAND: 460.861789 3859.969238 0.5454618 2.7632747 114.455 49.7072  1
------> CAND: 460.866720 3859.969238 0.5454618 2.7632747 114.094 49.5502  1
------> CAND: 460.909279 3859.969238 0.5454618 2.7632747 113.158 49.1438  1
------> CAND: 460.929262 3859.969238 0.5454618 2.7632747 112.903 49.033  1
------> CAND: 460.994139 3859.969238 0.5454618 2.7632747 111.42 48.3892  1
------> CAND: 460.886443 3859.969238 0.5454618 2.7632747 111.343 48.3555  1
------> CAND: 460.933673 3859.969238 0.5454618 2.7632747 111.181 48.2853  1
------> CAND: 461.017235 3859.969238 0.5454618 2.7632747 110.899 48.1627  1
------> CAND: 460.956770 3859.969238 0.5454618 2.7632747 110.594 48.0302  1
------> CAND: 460.999070 3859.969238 0.5454618 2.7632747 110.447 47.9663  1
------> CAND: 461.034882 3859.969238 0.5454618 2.7632747 110.145 47.8355  1
------> CAND: 460.925109 3859.969238 0.5454618 2.7632747 109.987 47.7669  1
------> CAND: 460.968707 3859.969238 0.5454618 2.7632747 108.425 47.0884  1
------> CAND: 460.974935 3859.969238 0.5454618 2.7632747 108.273 47.0225  1
------> CAND: 460.999589 3859.969238 0.5454618 2.7632747 107.83 46.83  1
------> CAND: 460.799507 3859.969238 0.5454618 2.7632747 106.853 46.4056  1
------> CAND: 460.933414 3859.969238 0.5454618 2.7632747 106.71 46.3434  1
------> CAND: 460.807811 3859.969238 0.5454618 2.7632747 106.697 46.3381  1
------> CAND: 460.996734 3859.969238 0.5454618 2.7632747 106.674 46.3279  1
------> CAND: 461.007633 3859.969238 0.5454618 2.7632747 105.839 45.9651  1
------> CAND: 461.014121 3859.969238 0.5454618 2.7632747 104.948 45.5783  1
------> CAND: 460.992063 3859.969238 0.5454618 2.7632747 104.39 45.3359  1
------> CAND: 460.992841 3859.969238 0.5454618 2.7632747 104.086 45.2039  1
------> CAND: 460.997253 3859.969238 0.5454618 2.7632747 104.008 45.17  1
------> CAND: 460.800286 3859.969238 0.5454618 2.7632747 103.679 45.0273  1
------> CAND: 460.789646 3859.969238 0.5454618 2.7632747 103.592 44.9895  1
------> CAND: 460.985835 3859.969238 0.5454618 2.7632747 103.017 44.7399  1
------> CAND: 461.001146 3859.969238 0.5454618 2.7632747 102.748 44.6228  1
------> CAND: 461.022685 3859.969238 0.5454618 2.7632747 102.165 44.3696  1
------> CAND: 460.860492 3859.969238 0.5454618 2.7632747 100.872 43.8081  1
------> CAND: 460.813780 3859.969238 0.5454618 2.7632747 100.782 43.7691  1
------> CAND: 460.939642 3859.969238 0.5454618 2.7632747 100.405 43.6054  1
------> CAND: 460.844143 3859.969238 0.5454618 2.7632747 100.056 43.4536  1
------> CAND: 460.828313 3859.969238 0.5454618 2.7632747 100.025 43.4402  1
------> CAND: 460.943794 3859.969238 0.5454618 2.7632747 99.3972 43.1677  1
------> CAND: 461.037217 3859.969238 0.5454618 2.7632747 98.7076 42.8682  1
[14:30:17][966171][INFO ] Statistics: count dirty SumSpec pages 254887 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:30:17][966171][INFO ] Data processing finished successfully!
14:30:17 (966171): called boinc_finish(0)

</stderr_txt>
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