Task 1702677195

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_52_4600000_1
Workunit ID: 857467772
Created: 25 Dec 2024 2:19:28 UTC
Sent: 25 Dec 2024 9:54:07 UTC
Report deadline: 8 Jan 2025 9:54:07 UTC
Received: 25 Dec 2024 14:52:28 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 433.32
CPU time (sec): 45.53
Peak working set size (MB): 340.74
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>
[14:45:05][966758][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_52.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 4600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_52.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_52_4600000_1_0
------> GPU usage: 0.330000
[14:45:05][966758][INFO ] Starting data processing...
[14:45:05][966758][INFO ] opti: No host transfer for n_steps. Use device global.
[14:45:05][966758][INFO ] opti: No host transfer for mean. Use device global.
[14:45:05][966758][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:45:05][966758][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:45:05][966758][INFO ] opti: power spectrum in fft callback (static link).
[14:45:05][966758][INFO ] opti: __constant__ access is not uniform, bad!
[14:45:06][966758][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[14:45:06][966758][INFO ] CUDA global memory status (initial GPU state, including context):
[14:45:06][966758][INFO ] No template file. Generating templates.
[14:45:06][966758][INFO ] Template param value T_cons = 50000
[14:45:13][966758][INFO ] Number of generated templates to be used: 50000
[14:45:13][966758][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_52.cpt
[14:45:13][966758][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_52.cpt (No such file or directory).
------> Starting from scratch...
[14:45:13][966758][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_52.binary
[14:45:13][966758][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_DM235.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204912705
------> 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: 235.2 cm^-3 pc
------> Scale factor: 0.992854
[14:45:13][966758][INFO ] Allocating memory for dedispersed compressed time series...
[14:45:13][966758][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:45:13][966758][INFO ] 8-bit allocation done
[14:45:13][966758][INFO ] Foobar
[14:45:13][966758][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_52.binary
[14:45:13][966758][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:45:13][966758][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:45:13][966758][INFO ] FftSize = 12582913
[14:45:13][966758][INFO ] Seed for random number generator is -1048515624.
[14:45:17][966758][INFO ] 8[14:45:17][966758][INFO ] 9[14:45:18][966758][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:45:18][966758][INFO ] Normalization factor 3.97364e-08
[14:45:18][966758][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
[14:45:18][966758][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
[14:45:18][966758][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:45:18][966758][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:45:18][966758][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:46:05][966758][INFO ] Checkpoint committed!
[14:47:05][966758][INFO ] Checkpoint committed!
[14:48:05][966758][INFO ] Checkpoint committed!
[14:49:05][966758][INFO ] Checkpoint committed!
[14:50:05][966758][INFO ] Checkpoint committed!
[14:51:05][966758][INFO ] Checkpoint committed!
[14:52:05][966758][INFO ] Checkpoint committed!
[14:52:15][966758][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 481.948725 5061.241211 0.9535109 3.4962745 235.843 102.426  1
------> CAND: 481.868277 5061.241211 0.9535109 3.4962745 215.02 93.3821  1
------> CAND: 481.815077 5061.241211 0.9535109 3.4962745 192.251 83.4934  1
------> CAND: 481.998031 5061.241211 0.9535109 3.4962745 189.671 82.3729  1
------> CAND: 481.923552 5061.241211 0.9535109 3.4962745 187.752 81.5398  1
------> CAND: 481.914988 5061.241211 0.9535109 3.4962745 187.23 81.3129  1
------> CAND: 481.803399 5061.241211 0.9535109 3.4962745 173.524 75.3604  1
------> CAND: 481.884885 5061.241211 0.9535109 3.4962745 171.491 74.4774  1
------> CAND: 481.860751 5061.241211 0.9535109 3.4962745 164.982 71.6508  1
------> CAND: 481.877619 5061.241211 0.9535109 3.4962745 163.751 71.116  1
------> CAND: 481.794576 5061.241211 0.9535109 3.4962745 163.416 70.9706  1
------> CAND: 481.864384 5061.241211 0.9535109 3.4962745 162.114 70.4052  1
------> CAND: 481.968707 5061.241211 0.9535109 3.4962745 160.343 69.636  1
------> CAND: 481.916286 5061.241211 0.9535109 3.4962745 158.734 68.9372  1
------> CAND: 481.890076 5061.241211 0.9535109 3.4962745 156.927 68.1525  1
------> CAND: 481.963776 5061.241211 0.9535109 3.4962745 156.543 67.9857  1
------> CAND: 481.867239 5061.241211 0.9535109 3.4962745 154.242 66.9864  1
------> CAND: 481.985834 5061.241211 0.9535109 3.4962745 151.276 65.6982  1
------> CAND: 481.847516 5061.241211 0.9535109 3.4962745 150.998 65.5774  1
------> CAND: 482.035141 5061.241211 0.9535109 3.4962745 150.742 65.4663  1
------> CAND: 481.892930 5061.241211 0.9535109 3.4962745 148.613 64.5417  1
------> CAND: 482.011526 5061.241211 0.9535109 3.4962745 147.947 64.2525  1
------> CAND: 481.945870 5061.241211 0.9535109 3.4962745 147.154 63.9081  1
------> CAND: 482.047338 5061.241211 0.9535109 3.4962745 147.043 63.8599  1
------> CAND: 481.868017 5061.241211 0.9535109 3.4962745 146.831 63.7681  1
------> CAND: 482.024501 5061.241211 0.9535109 3.4962745 146.549 63.6456  1
------> CAND: 481.998550 5061.241211 0.9535109 3.4962745 145.407 63.1495  1
------> CAND: 481.969226 5061.241211 0.9535109 3.4962745 145.391 63.1424  1
------> CAND: 482.035920 5061.241211 0.9535109 3.4962745 143.787 62.4458  1
------> CAND: 481.807811 5061.241211 0.9535109 3.4962745 143.76 62.4343  1
------> CAND: 481.833243 5061.241211 0.9535109 3.4962745 143.373 62.2662  1
------> CAND: 482.026318 5061.241211 0.9535109 3.4962745 143.193 62.1879  1
------> CAND: 482.028134 5061.241211 0.9535109 3.4962745 142.608 61.9337  1
------> CAND: 481.878138 5061.241211 0.9535109 3.4962745 142.373 61.8319  1
------> CAND: 481.820787 5061.241211 0.9535109 3.4962745 142.077 61.7033  1
------> CAND: 481.934971 5061.241211 0.9535109 3.4962745 141.349 61.3869  1
------> CAND: 481.911096 5061.241211 0.9535109 3.4962745 140.519 61.0268  1
------> CAND: 481.960402 5061.241211 0.9535109 3.4962745 139.927 60.7694  1
------> CAND: 481.996474 5061.241211 0.9535109 3.4962745 139.232 60.4678  1
------> CAND: 481.793019 5061.241211 0.9535109 3.4962745 138.703 60.2377  1
------> CAND: 481.957548 5061.241211 0.9535109 3.4962745 138.443 60.1251  1
------> CAND: 481.992322 5061.241211 0.9535109 3.4962745 137.739 59.8195  1
------> CAND: 481.873207 5061.241211 0.9535109 3.4962745 137.035 59.5137  1
------> CAND: 481.883328 5061.241211 0.9535109 3.4962745 136.898 59.4542  1
------> CAND: 482.029951 5061.241211 0.9535109 3.4962745 135.274 58.7488  1
------> CAND: 481.930299 5061.241211 0.9535109 3.4962745 134.639 58.4728  1
------> CAND: 481.938344 5061.241211 0.9535109 3.4962745 134.498 58.4116  1
------> CAND: 481.883069 5061.241211 0.9535109 3.4962745 134.458 58.3943  1
------> CAND: 481.920698 5061.241211 0.9535109 3.4962745 133.592 58.0183  1
------> CAND: 482.006855 5061.241211 0.9535109 3.4962745 132.928 57.7298  1
------> CAND: 481.920438 5061.241211 0.9535109 3.4962745 132.775 57.6634  1
------> CAND: 481.823382 5061.241211 0.9535109 3.4962745 132.55 57.5656  1
------> CAND: 481.981682 5061.241211 0.9535109 3.4962745 131.443 57.0848  1
------> CAND: 481.948465 5061.241211 0.9535109 3.4962745 131.237 56.9954  1
------> CAND: 481.864644 5061.241211 0.9535109 3.4962745 130.957 56.8738  1
------> CAND: 481.975195 5061.241211 0.9535109 3.4962745 130.411 56.6367  1
------> CAND: 481.983499 5061.241211 0.9535109 3.4962745 129.632 56.2985  1
------> CAND: 481.984018 5061.241211 0.9535109 3.4962745 128.883 55.9734  1
------> CAND: 481.890854 5061.241211 0.9535109 3.4962745 128.83 55.9501  1
------> CAND: 481.789905 5061.241211 0.9535109 3.4962745 128.625 55.8612  1
------> CAND: 481.950541 5061.241211 0.9535109 3.4962745 128.592 55.8469  1
------> CAND: 482.043445 5061.241211 0.9535109 3.4962745 128.5 55.8069  1
------> CAND: 481.888778 5061.241211 0.9535109 3.4962745 127.175 55.2313  1
------> CAND: 482.020090 5061.241211 0.9535109 3.4962745 126.985 55.1489  1
------> CAND: 481.810406 5061.241211 0.9535109 3.4962745 124.746 54.1767  1
------> CAND: 481.969745 5061.241211 0.9535109 3.4962745 123.951 53.8312  1
------> CAND: 482.009709 5061.241211 0.9535109 3.4962745 123.318 53.5563  1
------> CAND: 481.922774 5061.241211 0.9535109 3.4962745 120.766 52.4481  1
------> CAND: 482.032027 5061.241211 0.9535109 3.4962745 120.598 52.3752  1
------> CAND: 481.820527 5061.241211 0.9535109 3.4962745 120.302 52.2467  1
------> CAND: 481.856339 5061.241211 0.9535109 3.4962745 120.302 52.2464  1
------> CAND: 481.869834 5061.241211 0.9535109 3.4962745 119.434 51.8695  1
------> CAND: 481.831426 5061.241211 0.9535109 3.4962745 118.199 51.3334  1
------> CAND: 481.913691 5061.241211 0.9535109 3.4962745 117.551 51.052  1
------> CAND: 481.869055 5061.241211 0.9535109 3.4962745 117.083 50.8483  1
------> CAND: 481.788867 5061.241211 0.9535109 3.4962745 116.569 50.6254  1
------> CAND: 481.865682 5061.241211 0.9535109 3.4962745 116.324 50.5188  1
------> CAND: 482.037996 5061.241211 0.9535109 3.4962745 115.688 50.2428  1
------> CAND: 482.036179 5061.241211 0.9535109 3.4962745 115.525 50.1719  1
------> CAND: 482.029172 5061.241211 0.9535109 3.4962745 114.885 49.8939  1
------> CAND: 481.802880 5061.241211 0.9535109 3.4962745 114.679 49.8044  1
------> CAND: 481.895266 5061.241211 0.9535109 3.4962745 113.467 49.2779  1
------> CAND: 481.939901 5061.241211 0.9535109 3.4962745 113.373 49.2371  1
------> CAND: 481.891633 5061.241211 0.9535109 3.4962745 113.182 49.1545  1
------> CAND: 481.929261 5061.241211 0.9535109 3.4962745 112.952 49.0545  1
------> CAND: 482.039293 5061.241211 0.9535109 3.4962745 112.838 49.0049  1
------> CAND: 481.814818 5061.241211 0.9535109 3.4962745 111.415 48.3871  1
------> CAND: 481.891892 5061.241211 0.9535109 3.4962745 111.275 48.3262  1
------> CAND: 481.788348 5061.241211 0.9535109 3.4962745 110.615 48.0396  1
------> CAND: 481.896304 5061.241211 0.9535109 3.4962745 110.6 48.0332  1
------> CAND: 481.793279 5061.241211 0.9535109 3.4962745 110.431 47.9597  1
------> CAND: 481.814039 5061.241211 0.9535109 3.4962745 110.194 47.8568  1
------> CAND: 481.958067 5061.241211 0.9535109 3.4962745 109.792 47.6822  1
------> CAND: 482.000886 5061.241211 0.9535109 3.4962745 109.488 47.5499  1
------> CAND: 482.040591 5061.241211 0.9535109 3.4962745 109.359 47.4939  1
------> CAND: 482.044743 5061.241211 0.9535109 3.4962745 109.35 47.49  1
------> CAND: 481.834022 5061.241211 0.9535109 3.4962745 108.582 47.1567  1
------> CAND: 481.904608 5061.241211 0.9535109 3.4962745 108.442 47.0956  1
------> CAND: 482.036698 5061.241211 0.9535109 3.4962745 107.652 46.7525  1
------> CAND: 481.935230 5061.241211 0.9535109 3.4962745 107.308 46.6033  1
[14:52:15][966758][INFO ] Statistics: count dirty SumSpec pages 300080 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:52:15][966758][INFO ] Data processing finished successfully!
14:52:15 (966758): called boinc_finish(0)

</stderr_txt>
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