Task 1684268031

Name: Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_78_6400000_1
Workunit ID: 846447128
Created: 19 Nov 2024 16:29:40 UTC
Sent: 20 Nov 2024 11:50:02 UTC
Report deadline: 4 Dec 2024 11:50:02 UTC
Received: 20 Nov 2024 14:20:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 316.83
CPU time (sec): 19.29
Peak working set size (MB): 391.66
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[07:13:58][180100][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_cfbf00083_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_3_dms_200_78.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_78.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_78_6400000_1_0
------> GPU usage: 1.000000
[07:13:58][180100][INFO ] Starting data processing...
[07:13:58][180100][INFO ] opti: No host transfer for n_steps. Use device global.
[07:13:58][180100][INFO ] opti: No host transfer for mean. Use device global.
[07:13:58][180100][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:13:58][180100][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:13:58][180100][INFO ] opti: power spectrum in fft callback (static link).
[07:13:58][180100][INFO ] opti: __constant__ access is not uniform, bad!
[07:13:58][180100][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[07:13:58][180100][INFO ] CUDA global memory status (initial GPU state, including context):
[07:13:58][180100][INFO ] No template file. Generating templates.
[07:13:58][180100][INFO ] Template param value T_cons = 50000
[07:14:02][180100][INFO ] Number of generated templates to be used: 50000
[07:14:02][180100][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_3_dms_200_78.cpt
[07:14:02][180100][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_3_dms_200_78.cpt (No such file or directory).
------> Starting from scratch...
[07:14:02][180100][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_78.binary
[07:14:02][180100][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_3_dms_200_DM237.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714541856425
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 237.8 cm^-3 pc
------> Scale factor: 1.59925
[07:14:02][180100][INFO ] Allocating memory for dedispersed compressed time series...
[07:14:02][180100][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:14:02][180100][INFO ] 8-bit allocation done
[07:14:02][180100][INFO ] Foobar
[07:14:02][180100][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_78.binary
[07:14:03][180100][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:14:03][180100][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:14:03][180100][INFO ] FftSize = 12582913
[07:14:03][180100][INFO ] Seed for random number generator is 1111529226.
[07:14:05][180100][INFO ] 8[07:14:05][180100][INFO ] 9[07:14:05][180100][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:14:05][180100][INFO ] Normalization factor 3.97364e-08
[07:14:05][180100][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
[07:14:05][180100][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:14:05][180100][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:14:05][180100][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:14:05][180100][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1728.55664062, mean= 0.00010303  0.00010303
[07:14:05][180100][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:14:58][180100][INFO ] Checkpoint committed!
[07:15:58][180100][INFO ] Checkpoint committed!
[07:16:58][180100][INFO ] Checkpoint committed!
[07:17:58][180100][INFO ] Checkpoint committed!
[07:18:58][180100][INFO ] Checkpoint committed!
[07:19:13][180100][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 446.208864 4794.821289 0.5663703 4.1191730 13937.1 320  1
------> CAND: 446.405832 4794.821289 0.5663703 4.1191730 12214.1 320  1
------> CAND: 446.408686 4794.821289 0.5663703 4.1191730 10450.3 320  1
------> CAND: 446.369500 4794.821289 0.5663703 4.1191730 10171.1 320  1
------> CAND: 446.377286 4794.821289 0.5663703 4.1191730 10047.6 320  1
------> CAND: 446.379881 4794.821289 0.5663703 4.1191730 9814.02 320  1
------> CAND: 446.377545 4794.821289 0.5663703 4.1191730 9591.67 320  1
------> CAND: 446.406091 4794.821289 0.5663703 4.1191730 9191.04 320  1
------> CAND: 446.247012 4794.821289 0.5663703 4.1191730 9126.94 320  1
------> CAND: 446.388964 4794.821289 0.5663703 4.1191730 9119.13 320  1
------> CAND: 446.374172 4794.821289 0.5663703 4.1191730 8744.88 320  1
------> CAND: 446.384292 4794.821289 0.5663703 4.1191730 8662.01 320  1
------> CAND: 446.422700 4794.821289 0.5663703 4.1191730 8212.64 320  1
------> CAND: 446.285160 4794.821289 0.5663703 4.1191730 8104.4 320  1
------> CAND: 446.255835 4794.821289 0.5663703 4.1191730 8028.19 320  1
------> CAND: 446.286198 4794.821289 0.5663703 4.1191730 8007.49 320  1
------> CAND: 446.200041 4794.821289 0.5663703 4.1191730 7969.03 320  1
------> CAND: 446.369760 4794.821289 0.5663703 4.1191730 7861.3 320  1
------> CAND: 446.245196 4794.821289 0.5663703 4.1191730 7852.51 320  1
------> CAND: 446.391559 4794.821289 0.5663703 4.1191730 7825.06 320  1
------> CAND: 446.187844 4794.821289 0.5663703 4.1191730 7778.58 320  1
------> CAND: 446.284900 4794.821289 0.5663703 4.1191730 7723.03 320  1
------> CAND: 446.236372 4794.821289 0.5663703 4.1191730 7265.05 320  1
------> CAND: 446.256095 4794.821289 0.5663703 4.1191730 7213.18 320  1
------> CAND: 446.423219 4794.821289 0.5663703 4.1191730 7191.16 320  1
------> CAND: 446.380140 4794.821289 0.5663703 4.1191730 7158.61 320  1
------> CAND: 446.404015 4794.821289 0.5663703 4.1191730 7059.99 320  1
------> CAND: 446.379621 4794.821289 0.5663703 4.1191730 7017.76 320  1
------> CAND: 446.407129 4794.821289 0.5663703 4.1191730 6981.23 320  1
------> CAND: 446.199522 4794.821289 0.5663703 4.1191730 6913.9 320  1
------> CAND: 446.346664 4794.821289 0.5663703 4.1191730 6843.43 320  1
------> CAND: 446.270368 4794.821289 0.5663703 4.1191730 6809.85 320  1
------> CAND: 446.434118 4794.821289 0.5663703 4.1191730 6635.29 320  1
------> CAND: 446.303066 4794.821289 0.5663703 4.1191730 6626.8 320  1
------> CAND: 446.236113 4794.821289 0.5663703 4.1191730 6556.36 320  1
------> CAND: 446.338619 4794.821289 0.5663703 4.1191730 6540.41 320  1
------> CAND: 446.401680 4794.821289 0.5663703 4.1191730 6374.87 320  1
------> CAND: 446.249348 4794.821289 0.5663703 4.1191730 6372.89 320  1
------> CAND: 446.182135 4794.821289 0.5663703 4.1191730 6321.34 320  1
------> CAND: 446.384033 4794.821289 0.5663703 4.1191730 6276.15 320  1
------> CAND: 446.247272 4794.821289 0.5663703 4.1191730 6211.38 320  1
------> CAND: 446.385850 4794.821289 0.5663703 4.1191730 6197.04 320  1
------> CAND: 446.394932 4794.821289 0.5663703 4.1191730 6185.61 320  1
------> CAND: 446.204972 4794.821289 0.5663703 4.1191730 6174.14 320  1
------> CAND: 446.259209 4794.821289 0.5663703 4.1191730 6157.7 320  1
------> CAND: 446.277894 4794.821289 0.5663703 4.1191730 6153.27 320  1
------> CAND: 446.207307 4794.821289 0.5663703 4.1191730 6070.2 320  1
------> CAND: 446.274261 4794.821289 0.5663703 4.1191730 6065.26 320  1
------> CAND: 446.244936 4794.821289 0.5663703 4.1191730 6064.13 320  1
------> CAND: 446.337321 4794.821289 0.5663703 4.1191730 6031.46 320  1
------> CAND: 446.304364 4794.821289 0.5663703 4.1191730 6016.6 320  1
------> CAND: 446.208605 4794.821289 0.5663703 4.1191730 6004.74 320  1
------> CAND: 446.435935 4794.821289 0.5663703 4.1191730 6004.27 320  1
------> CAND: 446.199781 4794.821289 0.5663703 4.1191730 5928.32 320  1
------> CAND: 446.199262 4794.821289 0.5663703 4.1191730 5915.45 320  1
------> CAND: 446.188104 4794.821289 0.5663703 4.1191730 5891.61 320  1
------> CAND: 446.316561 4794.821289 0.5663703 4.1191730 5859.7 320  1
------> CAND: 446.269849 4794.821289 0.5663703 4.1191730 5788.17 320  1
------> CAND: 446.201079 4794.821289 0.5663703 4.1191730 5739.14 320  1
------> CAND: 446.219504 4794.821289 0.5663703 4.1191730 5669.87 320  1
------> CAND: 446.379362 4794.821289 0.5663703 4.1191730 5664.63 320  1
------> CAND: 446.245455 4794.821289 0.5663703 4.1191730 5625.94 320  1
------> CAND: 446.299173 4794.821289 0.5663703 4.1191730 5613.63 320  1
------> CAND: 446.230923 4794.821289 0.5663703 4.1191730 5606.8 320  1
------> CAND: 446.396489 4794.821289 0.5663703 4.1191730 5600.35 320  1
------> CAND: 446.274001 4794.821289 0.5663703 4.1191730 5584.84 320  1
------> CAND: 446.269330 4794.821289 0.5663703 4.1191730 5484.73 320  1
------> CAND: 446.417769 4794.821289 0.5663703 4.1191730 5445.6 320  1
------> CAND: 446.271665 4794.821289 0.5663703 4.1191730 5442.55 320  1
------> CAND: 446.385590 4794.821289 0.5663703 4.1191730 5430.3 320  1
------> CAND: 446.326941 4794.821289 0.5663703 4.1191730 5418.34 320  1
------> CAND: 446.371057 4794.821289 0.5663703 4.1191730 5395.75 320  1
------> CAND: 446.351594 4794.821289 0.5663703 4.1191730 5369.05 320  1
------> CAND: 446.399863 4794.821289 0.5663703 4.1191730 5340.91 320  1
------> CAND: 446.422440 4794.821289 0.5663703 4.1191730 5335.12 320  1
------> CAND: 446.193294 4794.821289 0.5663703 4.1191730 5295.56 320  1
------> CAND: 446.328498 4794.821289 0.5663703 4.1191730 5226.69 320  1
------> CAND: 446.388704 4794.821289 0.5663703 4.1191730 5205.66 320  1
------> CAND: 446.190699 4794.821289 0.5663703 4.1191730 5196.71 320  1
------> CAND: 446.264399 4794.821289 0.5663703 4.1191730 5159.36 320  1
------> CAND: 446.408427 4794.821289 0.5663703 4.1191730 5121.74 320  1
------> CAND: 446.404534 4794.821289 0.5663703 4.1191730 5120.08 320  1
------> CAND: 446.190439 4794.821289 0.5663703 4.1191730 5115.33 320  1
------> CAND: 446.179280 4794.821289 0.5663703 4.1191730 5099.11 320  1
------> CAND: 446.374431 4794.821289 0.5663703 4.1191730 5081.99 320  1
------> CAND: 446.316820 4794.821289 0.5663703 4.1191730 5062.39 320  1
------> CAND: 446.399603 4794.821289 0.5663703 4.1191730 5054.31 320  1
------> CAND: 446.278932 4794.821289 0.5663703 4.1191730 5052.02 320  1
------> CAND: 446.320713 4794.821289 0.5663703 4.1191730 5021.06 320  1
------> CAND: 446.243898 4794.821289 0.5663703 4.1191730 4988.96 320  1
------> CAND: 446.322789 4794.821289 0.5663703 4.1191730 4978.21 320  1
------> CAND: 446.190180 4794.821289 0.5663703 4.1191730 4925.4 320  1
------> CAND: 446.231182 4794.821289 0.5663703 4.1191730 4920 320  1
------> CAND: 446.175907 4794.821289 0.5663703 4.1191730 4914.03 320  1
------> CAND: 446.344588 4794.821289 0.5663703 4.1191730 4906.82 320  1
------> CAND: 446.337581 4794.821289 0.5663703 4.1191730 4904.35 320  1
------> CAND: 446.185508 4794.821289 0.5663703 4.1191730 4891.47 320  1
------> CAND: 446.258950 4794.821289 0.5663703 4.1191730 4881.09 320  1
------> CAND: 446.389223 4794.821289 0.5663703 4.1191730 4871.21 320  1
------> CAND: 446.422959 4794.821289 0.5663703 4.1191730 4828.96 320  1
[07:19:13][180100][INFO ] Statistics: count dirty SumSpec pages 1856 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:19:13][180100][INFO ] Data processing finished successfully!
07:19:13 (180100): called boinc_finish(0)

</stderr_txt>
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