Task 1727506488

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_156_900000_1
Workunit ID: 872603885
Created: 9 Feb 2025 17:48:02 UTC
Sent: 10 Feb 2025 2:58:43 UTC
Report deadline: 24 Feb 2025 2:58:43 UTC
Received: 10 Feb 2025 3:16:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 821.20
CPU time (sec): 14.04
Peak working set size (MB): 300.24
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:00:48][4093862][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_156.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_156.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_156_900000_1_0
------> GPU usage: 0.500000
[20:00:48][4093862][INFO ] Starting data processing...
[20:00:48][4093862][INFO ] opti: No host transfer for n_steps. Use device global.
[20:00:48][4093862][INFO ] opti: No host transfer for mean. Use device global.
[20:00:48][4093862][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:00:48][4093862][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:00:48][4093862][INFO ] opti: power spectrum in fft callback (static link).
[20:00:48][4093862][INFO ] opti: __constant__ access is not uniform, bad!
[20:00:48][4093862][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[20:00:48][4093862][INFO ] CUDA global memory status (initial GPU state, including context):
[20:00:48][4093862][INFO ] No template file. Generating templates.
[20:00:48][4093862][INFO ] Template param value T_cons = 50000
[20:00:52][4093862][INFO ] Number of generated templates to be used: 50000
[20:00:52][4093862][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_156.cpt
[20:00:52][4093862][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_156.cpt (No such file or directory).
------> Starting from scratch...
[20:00:52][4093862][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_156.binary
[20:00:52][4093862][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM245.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185954834
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 245.6 cm^-3 pc
------> Scale factor: 1.04517
[20:00:52][4093862][INFO ] Allocating memory for dedispersed compressed time series...
[20:00:52][4093862][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:00:52][4093862][INFO ] 8-bit allocation done
[20:00:52][4093862][INFO ] Foobar
[20:00:52][4093862][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_156.binary
[20:00:52][4093862][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:00:52][4093862][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:00:52][4093862][INFO ] FftSize = 12582913
[20:00:52][4093862][INFO ] Seed for random number generator is -1030154772.
[20:00:53][4093862][INFO ] 8[20:00:53][4093862][INFO ] 9[20:00:54][4093862][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:00:54][4093862][INFO ] Normalization factor 3.97364e-08
[20:00:54][4093862][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
[20:00:54][4093862][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:00:54][4093862][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:00:54][4093862][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:00:54][4093862][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1439.70605469, mean= -0.00008581  -0.00008581
[20:00:54][4093862][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:01:48][4093862][INFO ] Checkpoint committed!
[20:02:48][4093862][INFO ] Checkpoint committed!
[20:03:48][4093862][INFO ] Checkpoint committed!
[20:04:48][4093862][INFO ] Checkpoint committed!
[20:05:49][4093862][INFO ] Checkpoint committed!
[20:06:49][4093862][INFO ] Checkpoint committed!
[20:07:49][4093862][INFO ] Checkpoint committed!
[20:08:49][4093862][INFO ] Checkpoint committed!
[20:09:49][4093862][INFO ] Checkpoint committed!
[20:10:49][4093862][INFO ] Checkpoint committed!
[20:11:49][4093862][INFO ] Checkpoint committed!
[20:12:49][4093862][INFO ] Checkpoint committed!
[20:13:49][4093862][INFO ] Checkpoint committed!
[20:14:28][4093862][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 417.990358 4604.953613 1.0673279 2.2075446 12060.9 320  1
------> CAND: 417.909910 4604.953613 1.0673279 2.2075446 11442 320  1
------> CAND: 417.956362 4604.953613 1.0673279 2.2075446 9335.32 320  1
------> CAND: 417.983611 4604.953613 1.0673279 2.2075446 9322.38 320  1
------> CAND: 417.947020 4604.953613 1.0673279 2.2075446 8758.45 320  1
------> CAND: 417.910429 4604.953613 1.0673279 2.2075446 8617.14 320  1
------> CAND: 417.789498 4604.953613 1.0673279 2.2075446 8551.49 320  1
------> CAND: 417.983351 4604.953613 1.0673279 2.2075446 8263.17 320  1
------> CAND: 417.768737 4604.953613 1.0673279 2.2075446 8120.26 320  1
------> CAND: 417.869686 4604.953613 1.0673279 2.2075446 8090.33 320  1
------> CAND: 417.947279 4604.953613 1.0673279 2.2075446 8055.23 320  1
------> CAND: 417.764325 4604.953613 1.0673279 2.2075446 7955.98 320  1
------> CAND: 417.825050 4604.953613 1.0673279 2.2075446 7714.17 320  1
------> CAND: 417.956622 4604.953613 1.0673279 2.2075446 7576.76 320  1
------> CAND: 417.944944 4604.953613 1.0673279 2.2075446 7543.65 320  1
------> CAND: 417.764585 4604.953613 1.0673279 2.2075446 7236.82 320  1
------> CAND: 417.794688 4604.953613 1.0673279 2.2075446 7231.23 320  1
------> CAND: 417.767439 4604.953613 1.0673279 2.2075446 7131.26 320  1
------> CAND: 417.900308 4604.953613 1.0673279 2.2075446 6821.67 320  1
------> CAND: 417.804549 4604.953613 1.0673279 2.2075446 6798.2 320  1
------> CAND: 417.937937 4604.953613 1.0673279 2.2075446 6796.85 320  1
------> CAND: 417.884738 4604.953613 1.0673279 2.2075446 6748.81 320  1
------> CAND: 417.834912 4604.953613 1.0673279 2.2075446 6662.67 320  1
------> CAND: 417.809739 4604.953613 1.0673279 2.2075446 6618.63 320  1
------> CAND: 417.963369 4604.953613 1.0673279 2.2075446 6583.31 320  1
------> CAND: 417.883180 4604.953613 1.0673279 2.2075446 6537.29 320  1
------> CAND: 417.837507 4604.953613 1.0673279 2.2075446 6531.47 320  1
------> CAND: 417.900568 4604.953613 1.0673279 2.2075446 6521.36 320  1
------> CAND: 417.897713 4604.953613 1.0673279 2.2075446 6481.66 320  1
------> CAND: 417.827905 4604.953613 1.0673279 2.2075446 6479.73 320  1
------> CAND: 417.884997 4604.953613 1.0673279 2.2075446 6428.46 320  1
------> CAND: 417.864496 4604.953613 1.0673279 2.2075446 6309.24 320  1
------> CAND: 417.757578 4604.953613 1.0673279 2.2075446 6255.26 320  1
------> CAND: 417.787162 4604.953613 1.0673279 2.2075446 6209.62 320  1
------> CAND: 417.837766 4604.953613 1.0673279 2.2075446 6155.33 320  1
------> CAND: 417.762768 4604.953613 1.0673279 2.2075446 6144.6 320  1
------> CAND: 417.922885 4604.953613 1.0673279 2.2075446 5991.85 320  1
------> CAND: 417.763028 4604.953613 1.0673279 2.2075446 5914.13 320  1
------> CAND: 417.781453 4604.953613 1.0673279 2.2075446 5879.16 320  1
------> CAND: 417.945203 4604.953613 1.0673279 2.2075446 5848.33 320  1
------> CAND: 417.849185 4604.953613 1.0673279 2.2075446 5799.17 320  1
------> CAND: 417.767699 4604.953613 1.0673279 2.2075446 5773.1 320  1
------> CAND: 417.781712 4604.953613 1.0673279 2.2075446 5762.96 320  1
------> CAND: 417.918214 4604.953613 1.0673279 2.2075446 5704.73 320  1
------> CAND: 417.950653 4604.953613 1.0673279 2.2075446 5682.76 320  1
------> CAND: 417.788460 4604.953613 1.0673279 2.2075446 5672.29 320  1
------> CAND: 417.759135 4604.953613 1.0673279 2.2075446 5657.42 320  1
------> CAND: 417.757838 4604.953613 1.0673279 2.2075446 5562.55 320  1
------> CAND: 417.930930 4604.953613 1.0673279 2.2075446 5549.1 320  1
------> CAND: 417.910169 4604.953613 1.0673279 2.2075446 5508.94 320  1
------> CAND: 417.807144 4604.953613 1.0673279 2.2075446 5486.94 320  1
------> CAND: 417.884219 4604.953613 1.0673279 2.2075446 5477.04 320  1
------> CAND: 417.931190 4604.953613 1.0673279 2.2075446 5425.81 320  1
------> CAND: 417.990098 4604.953613 1.0673279 2.2075446 5416.87 320  1
------> CAND: 417.827386 4604.953613 1.0673279 2.2075446 5363.09 320  1
------> CAND: 417.950912 4604.953613 1.0673279 2.2075446 5346.07 320  1
------> CAND: 417.864755 4604.953613 1.0673279 2.2075446 5269.31 320  1
------> CAND: 417.855413 4604.953613 1.0673279 2.2075446 5260.55 320  1
------> CAND: 417.943646 4604.953613 1.0673279 2.2075446 5253.67 320  1
------> CAND: 417.854115 4604.953613 1.0673279 2.2075446 5245.15 320  1
------> CAND: 417.915879 4604.953613 1.0673279 2.2075446 5180.26 320  1
------> CAND: 417.901606 4604.953613 1.0673279 2.2075446 5162.55 320  1
------> CAND: 417.825310 4604.953613 1.0673279 2.2075446 5151.33 320  1
------> CAND: 417.747976 4604.953613 1.0673279 2.2075446 5146.84 320  1
------> CAND: 417.949355 4604.953613 1.0673279 2.2075446 5119.5 320  1
------> CAND: 417.746679 4604.953613 1.0673279 2.2075446 5102.88 320  1
------> CAND: 417.943387 4604.953613 1.0673279 2.2075446 5071.84 320  1
------> CAND: 417.875395 4604.953613 1.0673279 2.2075446 5071.25 320  1
------> CAND: 417.836209 4604.953613 1.0673279 2.2075446 5067.82 320  1
------> CAND: 417.976863 4604.953613 1.0673279 2.2075446 5067.09 320  1
------> CAND: 417.882661 4604.953613 1.0673279 2.2075446 5011.04 320  1
------> CAND: 417.988801 4604.953613 1.0673279 2.2075446 5010.76 320  1
------> CAND: 417.885516 4604.953613 1.0673279 2.2075446 4979.28 320  1
------> CAND: 417.933525 4604.953613 1.0673279 2.2075446 4976.1 320  1
------> CAND: 417.829462 4604.953613 1.0673279 2.2075446 4952.9 320  1
------> CAND: 417.788200 4604.953613 1.0673279 2.2075446 4911.71 320  1
------> CAND: 417.855154 4604.953613 1.0673279 2.2075446 4905.04 320  1
------> CAND: 417.888890 4604.953613 1.0673279 2.2075446 4891.34 320  1
------> CAND: 417.936120 4604.953613 1.0673279 2.2075446 4891.12 320  1
------> CAND: 417.744084 4604.953613 1.0673279 2.2075446 4865.46 320  1
------> CAND: 417.833095 4604.953613 1.0673279 2.2075446 4831.52 320  1
------> CAND: 417.757319 4604.953613 1.0673279 2.2075446 4809.81 320  1
------> CAND: 417.870724 4604.953613 1.0673279 2.2075446 4800.75 320  1
------> CAND: 417.770294 4604.953613 1.0673279 2.2075446 4772.13 320  1
------> CAND: 417.739153 4604.953613 1.0673279 2.2075446 4768.76 320  1
------> CAND: 417.749533 4604.953613 1.0673279 2.2075446 4756.87 320  1
------> CAND: 417.914841 4604.953613 1.0673279 2.2075446 4746.04 320  1
------> CAND: 417.829203 4604.953613 1.0673279 2.2075446 4738.66 320  1
------> CAND: 417.757059 4604.953613 1.0673279 2.2075446 4733.75 320  1
------> CAND: 417.795726 4604.953613 1.0673279 2.2075446 4720.9 320  1
------> CAND: 417.769775 4604.953613 1.0673279 2.2075446 4719.3 320  1
------> CAND: 417.753945 4604.953613 1.0673279 2.2075446 4717.58 320  1
------> CAND: 417.979458 4604.953613 1.0673279 2.2075446 4686.85 320  1
------> CAND: 417.881623 4604.953613 1.0673279 2.2075446 4674.7 320  1
------> CAND: 417.842438 4604.953613 1.0673279 2.2075446 4670.8 320  1
------> CAND: 417.872281 4604.953613 1.0673279 2.2075446 4656.61 320  1
------> CAND: 417.778858 4604.953613 1.0673279 2.2075446 4655.37 320  1
------> CAND: 417.814930 4604.953613 1.0673279 2.2075446 4648.77 320  1
------> CAND: 417.915360 4604.953613 1.0673279 2.2075446 4647.11 320  1
------> CAND: 417.855932 4604.953613 1.0673279 2.2075446 4614.2 320  1
[20:14:28][4093862][INFO ] Statistics: count dirty SumSpec pages 311056 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:14:28][4093862][INFO ] Data processing finished successfully!
20:14:28 (4093862): called boinc_finish(0)

</stderr_txt>
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