Task 1703571770

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_109_2400000_2
Workunit ID: 857766980
Created: 26 Dec 2024 19:53:58 UTC
Sent: 26 Dec 2024 21:49:12 UTC
Report deadline: 9 Jan 2025 21:49:12 UTC
Received: 27 Dec 2024 2:52:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 433.75
CPU time (sec): 34.82
Peak working set size (MB): 267.52
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>
[02:44:56][1030055][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_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_109.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 2400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_109.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_109_2400000_2_0
------> GPU usage: 0.330000
[02:44:56][1030055][INFO ] Starting data processing...
[02:44:56][1030055][INFO ] opti: No host transfer for n_steps. Use device global.
[02:44:56][1030055][INFO ] opti: No host transfer for mean. Use device global.
[02:44:56][1030055][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:44:56][1030055][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:44:56][1030055][INFO ] opti: power spectrum in fft callback (static link).
[02:44:56][1030055][INFO ] opti: __constant__ access is not uniform, bad!
[02:44:57][1030055][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[02:44:57][1030055][INFO ] CUDA global memory status (initial GPU state, including context):
[02:44:57][1030055][INFO ] No template file. Generating templates.
[02:44:57][1030055][INFO ] Template param value T_cons = 50000
[02:45:02][1030055][INFO ] Number of generated templates to be used: 50000
[02:45:02][1030055][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_109.cpt
[02:45:02][1030055][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_109.cpt (No such file or directory).
------> Starting from scratch...
[02:45:02][1030055][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_109.binary
[02:45:02][1030055][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM240.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766027524
------> 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: 240.9 cm^-3 pc
------> Scale factor: 1.31404
[02:45:02][1030055][INFO ] Allocating memory for dedispersed compressed time series...
[02:45:02][1030055][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:45:02][1030055][INFO ] 8-bit allocation done
[02:45:02][1030055][INFO ] Foobar
[02:45:02][1030055][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_109.binary
[02:45:02][1030055][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:45:02][1030055][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:45:02][1030055][INFO ] FftSize = 12582913
[02:45:02][1030055][INFO ] Seed for random number generator is 1106877593.
[02:45:05][1030055][INFO ] 8[02:45:05][1030055][INFO ] 9[02:45:06][1030055][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:45:06][1030055][INFO ] Normalization factor 3.97364e-08
[02:45:07][1030055][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
[02:45:07][1030055][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2123 MB (14030 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:45:07][1030055][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:45:07][1030055][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:45:07][1030055][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:45:56][1030055][INFO ] Checkpoint committed!
[02:46:56][1030055][INFO ] Checkpoint committed!
[02:47:56][1030055][INFO ] Checkpoint committed!
[02:48:56][1030055][INFO ] Checkpoint committed!
[02:49:56][1030055][INFO ] Checkpoint committed!
[02:50:56][1030055][INFO ] Checkpoint committed!
[02:51:57][1030055][INFO ] Checkpoint committed!
[02:52:07][1030055][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 458.806217 3647.272461 0.9339028 0.3135618 12319.3 320  1
------> CAND: 458.774817 3647.272461 0.9339028 0.3135618 10630.1 320  1
------> CAND: 458.845144 3647.272461 0.9339028 0.3135618 9833.13 320  1
------> CAND: 458.881994 3647.272461 0.9339028 0.3135618 8739.73 320  1
------> CAND: 458.760803 3647.272461 0.9339028 0.3135618 8695.42 320  1
------> CAND: 458.906647 3647.272461 0.9339028 0.3135618 8648.85 320  1
------> CAND: 458.878361 3647.272461 0.9339028 0.3135618 8627.86 320  1
------> CAND: 458.924553 3647.272461 0.9339028 0.3135618 8510.7 320  1
------> CAND: 458.869278 3647.272461 0.9339028 0.3135618 8399.53 320  1
------> CAND: 458.664785 3647.272461 0.9339028 0.3135618 8280.78 320  1
------> CAND: 458.679317 3647.272461 0.9339028 0.3135618 8198.5 320  1
------> CAND: 458.786235 3647.272461 0.9339028 0.3135618 8186.38 320  1
------> CAND: 458.668418 3647.272461 0.9339028 0.3135618 8152.72 320  1
------> CAND: 458.715648 3647.272461 0.9339028 0.3135618 8040.78 320  1
------> CAND: 458.695926 3647.272461 0.9339028 0.3135618 7827.57 320  1
------> CAND: 458.897305 3647.272461 0.9339028 0.3135618 7787.41 320  1
------> CAND: 458.712015 3647.272461 0.9339028 0.3135618 7704.68 320  1
------> CAND: 458.837877 3647.272461 0.9339028 0.3135618 7356.98 320  1
------> CAND: 458.746011 3647.272461 0.9339028 0.3135618 7210.47 320  1
------> CAND: 458.693071 3647.272461 0.9339028 0.3135618 6955.62 320  1
------> CAND: 458.740561 3647.272461 0.9339028 0.3135618 6903.18 320  1
------> CAND: 458.785975 3647.272461 0.9339028 0.3135618 6882.98 320  1
------> CAND: 458.757429 3647.272461 0.9339028 0.3135618 6882.32 320  1
------> CAND: 458.735112 3647.272461 0.9339028 0.3135618 6865.82 320  1
------> CAND: 458.728105 3647.272461 0.9339028 0.3135618 6863.86 320  1
------> CAND: 458.677760 3647.272461 0.9339028 0.3135618 6802.25 320  1
------> CAND: 458.678020 3647.272461 0.9339028 0.3135618 6743.13 320  1
------> CAND: 458.664525 3647.272461 0.9339028 0.3135618 6384.88 320  1
------> CAND: 458.774557 3647.272461 0.9339028 0.3135618 6287.78 320  1
------> CAND: 458.924813 3647.272461 0.9339028 0.3135618 6184.92 320  1
------> CAND: 458.908204 3647.272461 0.9339028 0.3135618 6156.73 320  1
------> CAND: 458.673608 3647.272461 0.9339028 0.3135618 6143.65 320  1
------> CAND: 458.901717 3647.272461 0.9339028 0.3135618 6140.14 320  1
------> CAND: 458.773000 3647.272461 0.9339028 0.3135618 6117.29 320  1
------> CAND: 458.901976 3647.272461 0.9339028 0.3135618 6091.21 320  1
------> CAND: 458.855005 3647.272461 0.9339028 0.3135618 5972.28 320  1
------> CAND: 458.822307 3647.272461 0.9339028 0.3135618 5957.27 320  1
------> CAND: 458.894969 3647.272461 0.9339028 0.3135618 5880.2 320  1
------> CAND: 458.843586 3647.272461 0.9339028 0.3135618 5876.67 320  1
------> CAND: 458.723693 3647.272461 0.9339028 0.3135618 5858.83 320  1
------> CAND: 458.860714 3647.272461 0.9339028 0.3135618 5823.75 320  1
------> CAND: 458.866683 3647.272461 0.9339028 0.3135618 5820.63 320  1
------> CAND: 458.773260 3647.272461 0.9339028 0.3135618 5816.48 320  1
------> CAND: 458.845403 3647.272461 0.9339028 0.3135618 5799.18 320  1
------> CAND: 458.746530 3647.272461 0.9339028 0.3135618 5798.56 320  1
------> CAND: 458.899900 3647.272461 0.9339028 0.3135618 5772.28 320  1
------> CAND: 458.867980 3647.272461 0.9339028 0.3135618 5765.84 320  1
------> CAND: 458.773519 3647.272461 0.9339028 0.3135618 5758.13 320  1
------> CAND: 458.673348 3647.272461 0.9339028 0.3135618 5747.13 320  1
------> CAND: 458.707863 3647.272461 0.9339028 0.3135618 5736.69 320  1
------> CAND: 458.762360 3647.272461 0.9339028 0.3135618 5735.52 320  1
------> CAND: 458.906388 3647.272461 0.9339028 0.3135618 5716.86 320  1
------> CAND: 458.856562 3647.272461 0.9339028 0.3135618 5703.87 320  1
------> CAND: 458.901457 3647.272461 0.9339028 0.3135618 5607.71 320  1
------> CAND: 458.727326 3647.272461 0.9339028 0.3135618 5583.63 320  1
------> CAND: 458.735371 3647.272461 0.9339028 0.3135618 5563.89 320  1
------> CAND: 458.694628 3647.272461 0.9339028 0.3135618 5442.98 320  1
------> CAND: 458.677501 3647.272461 0.9339028 0.3135618 5423.07 320  1
------> CAND: 458.726807 3647.272461 0.9339028 0.3135618 5377.64 320  1
------> CAND: 458.715389 3647.272461 0.9339028 0.3135618 5368.38 320  1
------> CAND: 458.702154 3647.272461 0.9339028 0.3135618 5296.2 320  1
------> CAND: 458.901198 3647.272461 0.9339028 0.3135618 5259.47 320  1
------> CAND: 458.926370 3647.272461 0.9339028 0.3135618 5258.92 320  1
------> CAND: 458.904052 3647.272461 0.9339028 0.3135618 5249.03 320  1
------> CAND: 458.847220 3647.272461 0.9339028 0.3135618 5214.69 320  1
------> CAND: 458.851891 3647.272461 0.9339028 0.3135618 5195.26 320  1
------> CAND: 458.731219 3647.272461 0.9339028 0.3135618 5169.62 320  1
------> CAND: 458.879399 3647.272461 0.9339028 0.3135618 5127.55 320  1
------> CAND: 458.882253 3647.272461 0.9339028 0.3135618 5121.25 320  1
------> CAND: 458.781304 3647.272461 0.9339028 0.3135618 5109.56 320  1
------> CAND: 458.746271 3647.272461 0.9339028 0.3135618 5040.14 320  1
------> CAND: 458.751201 3647.272461 0.9339028 0.3135618 5019.32 320  1
------> CAND: 458.863828 3647.272461 0.9339028 0.3135618 4940.22 320  1
------> CAND: 458.698261 3647.272461 0.9339028 0.3135618 4940.22 320  1
------> CAND: 458.847739 3647.272461 0.9339028 0.3135618 4901.8 320  1
------> CAND: 458.888482 3647.272461 0.9339028 0.3135618 4864.32 320  1
------> CAND: 458.806477 3647.272461 0.9339028 0.3135618 4855.76 320  1
------> CAND: 458.866423 3647.272461 0.9339028 0.3135618 4817.11 320  1
------> CAND: 458.784937 3647.272461 0.9339028 0.3135618 4776.74 320  1
------> CAND: 458.707604 3647.272461 0.9339028 0.3135618 4755.42 320  1
------> CAND: 458.717984 3647.272461 0.9339028 0.3135618 4751.2 320  1
------> CAND: 458.699559 3647.272461 0.9339028 0.3135618 4740.29 320  1
------> CAND: 458.703192 3647.272461 0.9339028 0.3135618 4737.74 320  1
------> CAND: 458.833206 3647.272461 0.9339028 0.3135618 4731.56 320  1
------> CAND: 458.899640 3647.272461 0.9339028 0.3135618 4719.7 320  1
------> CAND: 458.907685 3647.272461 0.9339028 0.3135618 4706.04 320  1
------> CAND: 458.668158 3647.272461 0.9339028 0.3135618 4705.5 320  1
------> CAND: 458.876804 3647.272461 0.9339028 0.3135618 4693.61 320  1
------> CAND: 458.727067 3647.272461 0.9339028 0.3135618 4664.87 320  1
------> CAND: 458.842029 3647.272461 0.9339028 0.3135618 4630.84 320  1
------> CAND: 458.762101 3647.272461 0.9339028 0.3135618 4630.69 320  1
------> CAND: 458.731738 3647.272461 0.9339028 0.3135618 4623.44 320  1
------> CAND: 458.739004 3647.272461 0.9339028 0.3135618 4602.78 320  1
------> CAND: 458.820750 3647.272461 0.9339028 0.3135618 4568.72 320  1
------> CAND: 458.922218 3647.272461 0.9339028 0.3135618 4559.71 320  1
------> CAND: 458.674127 3647.272461 0.9339028 0.3135618 4556.98 320  1
------> CAND: 458.701894 3647.272461 0.9339028 0.3135618 4546.75 320  1
------> CAND: 458.723953 3647.272461 0.9339028 0.3135618 4540.73 320  1
------> CAND: 458.887963 3647.272461 0.9339028 0.3135618 4528.67 320  1
------> CAND: 458.915990 3647.272461 0.9339028 0.3135618 4488.3 320  1
[02:52:07][1030055][INFO ] Statistics: count dirty SumSpec pages 434460 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:52:07][1030055][INFO ] Data processing finished successfully!
02:52:07 (1030055): called boinc_finish(0)

</stderr_txt>
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