Task 1684858121

Name: Ter5_1_dns_cfbf00081_segment_6_dms_200_40000_37_6650000_2
Workunit ID: 842960599
Created: 20 Nov 2024 23:20:04 UTC
Sent: 21 Nov 2024 0:24:17 UTC
Report deadline: 5 Dec 2024 0:24:17 UTC
Received: 21 Nov 2024 0:34:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 314.95
CPU time (sec): 21.82
Peak working set size (MB): 300.14
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.02
Validation state: Invalid
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>
[17:25:46][187937][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_cfbf00081_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_6_dms_200_37.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 6650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_37.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_40000_37_6650000_2_0
------> GPU usage: 1.000000
[17:25:46][187937][INFO ] Starting data processing...
[17:25:46][187937][INFO ] opti: No host transfer for n_steps. Use device global.
[17:25:46][187937][INFO ] opti: No host transfer for mean. Use device global.
[17:25:46][187937][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:25:46][187937][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:25:46][187937][INFO ] opti: power spectrum in fft callback (static link).
[17:25:46][187937][INFO ] opti: __constant__ access is not uniform, bad!
[17:25:46][187937][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:25:46][187937][INFO ] CUDA global memory status (initial GPU state, including context):
[17:25:46][187937][INFO ] No template file. Generating templates.
[17:25:46][187937][INFO ] Template param value T_cons = 50000
[17:25:51][187937][INFO ] Number of generated templates to be used: 50000
[17:25:51][187937][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_6_dms_200_37.cpt
[17:25:51][187937][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_6_dms_200_37.cpt (No such file or directory).
------> Starting from scratch...
[17:25:51][187937][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_37.binary
[17:25:51][187937][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_6_dms_200_DM233.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776212400575
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 233.7 cm^-3 pc
------> Scale factor: 1.03056
[17:25:51][187937][INFO ] Allocating memory for dedispersed compressed time series...
[17:25:51][187937][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:25:51][187937][INFO ] 8-bit allocation done
[17:25:51][187937][INFO ] Foobar
[17:25:51][187937][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_37.binary
[17:25:51][187937][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:25:51][187937][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:25:51][187937][INFO ] FftSize = 12582913
[17:25:51][187937][INFO ] Seed for random number generator is -1034076837.
[17:25:53][187937][INFO ] 8[17:25:53][187937][INFO ] 9[17:25:54][187937][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:25:54][187937][INFO ] Normalization factor 3.97364e-08
[17:25:54][187937][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
[17:25:54][187937][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
[17:25:54][187937][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:25:54][187937][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:25:54][187937][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -586.78210449, mean= -0.00003497  -0.00003497
[17:25:54][187937][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:26:46][187937][INFO ] Checkpoint committed!
[17:27:46][187937][INFO ] Checkpoint committed!
[17:28:47][187937][INFO ] Checkpoint committed!
[17:29:47][187937][INFO ] Checkpoint committed!
[17:30:47][187937][INFO ] Checkpoint committed!
[17:31:00][187937][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 365.955918 4762.275391 1.1481200 3.8491611 10479.4 320  1
------> CAND: 366.076330 4762.275391 1.1481200 3.8491611 10277.3 320  1
------> CAND: 366.060240 4762.275391 1.1481200 3.8491611 9854.01 320  1
------> CAND: 366.087489 4762.275391 1.1481200 3.8491611 9323.97 320  1
------> CAND: 366.130567 4762.275391 1.1481200 3.8491611 8866.8 320  1
------> CAND: 365.929188 4762.275391 1.1481200 3.8491611 8201.81 320  1
------> CAND: 365.988616 4762.275391 1.1481200 3.8491611 8128.67 320  1
------> CAND: 365.924257 4762.275391 1.1481200 3.8491611 7884.22 320  1
------> CAND: 365.965779 4762.275391 1.1481200 3.8491611 7795.97 320  1
------> CAND: 365.955399 4762.275391 1.1481200 3.8491611 7781.2 320  1
------> CAND: 366.010415 4762.275391 1.1481200 3.8491611 7774.11 320  1
------> CAND: 366.062835 4762.275391 1.1481200 3.8491611 7700.14 320  1
------> CAND: 365.997439 4762.275391 1.1481200 3.8491611 7693.65 320  1
------> CAND: 366.180912 4762.275391 1.1481200 3.8491611 7274.78 320  1
------> CAND: 366.027283 4762.275391 1.1481200 3.8491611 7217.84 320  1
------> CAND: 366.102800 4762.275391 1.1481200 3.8491611 7174.14 320  1
------> CAND: 366.030916 4762.275391 1.1481200 3.8491611 7069.32 320  1
------> CAND: 366.076589 4762.275391 1.1481200 3.8491611 6919.78 320  1
------> CAND: 365.925555 4762.275391 1.1481200 3.8491611 6914.52 320  1
------> CAND: 366.033511 4762.275391 1.1481200 3.8491611 6910.27 320  1
------> CAND: 366.103059 4762.275391 1.1481200 3.8491611 6851.28 320  1
------> CAND: 366.020276 4762.275391 1.1481200 3.8491611 6578.33 320  1
------> CAND: 365.931264 4762.275391 1.1481200 3.8491611 6569.9 320  1
------> CAND: 365.980311 4762.275391 1.1481200 3.8491611 6565.71 320  1
------> CAND: 366.082039 4762.275391 1.1481200 3.8491611 6548.09 320  1
------> CAND: 366.034030 4762.275391 1.1481200 3.8491611 6532.63 320  1
------> CAND: 366.075811 4762.275391 1.1481200 3.8491611 6514.93 320  1
------> CAND: 366.083337 4762.275391 1.1481200 3.8491611 6497.13 320  1
------> CAND: 365.922181 4762.275391 1.1481200 3.8491611 6399.87 320  1
------> CAND: 366.012750 4762.275391 1.1481200 3.8491611 6395.27 320  1
------> CAND: 366.180653 4762.275391 1.1481200 3.8491611 6383.91 320  1
------> CAND: 366.000813 4762.275391 1.1481200 3.8491611 6350.49 320  1
------> CAND: 366.125118 4762.275391 1.1481200 3.8491611 6311.05 320  1
------> CAND: 365.988875 4762.275391 1.1481200 3.8491611 6307.95 320  1
------> CAND: 366.108509 4762.275391 1.1481200 3.8491611 6265.6 320  1
------> CAND: 366.119927 4762.275391 1.1481200 3.8491611 6248.29 320  1
------> CAND: 366.036625 4762.275391 1.1481200 3.8491611 6216.56 320  1
------> CAND: 366.123561 4762.275391 1.1481200 3.8491611 6204.02 320  1
------> CAND: 365.931783 4762.275391 1.1481200 3.8491611 6188.78 320  1
------> CAND: 365.952284 4762.275391 1.1481200 3.8491611 6175.74 320  1
------> CAND: 366.061797 4762.275391 1.1481200 3.8491611 6081.08 320  1
------> CAND: 366.085932 4762.275391 1.1481200 3.8491611 6064.06 320  1
------> CAND: 365.987059 4762.275391 1.1481200 3.8491611 6060.12 320  1
------> CAND: 365.928929 4762.275391 1.1481200 3.8491611 6048.1 320  1
------> CAND: 366.076070 4762.275391 1.1481200 3.8491611 5968.82 320  1
------> CAND: 365.966038 4762.275391 1.1481200 3.8491611 5901.73 320  1
------> CAND: 366.148214 4762.275391 1.1481200 3.8491611 5898.51 320  1
------> CAND: 366.022611 4762.275391 1.1481200 3.8491611 5857.24 320  1
------> CAND: 365.990432 4762.275391 1.1481200 3.8491611 5812.77 320  1
------> CAND: 366.110845 4762.275391 1.1481200 3.8491611 5761.34 320  1
------> CAND: 365.930486 4762.275391 1.1481200 3.8491611 5681.43 320  1
------> CAND: 365.937492 4762.275391 1.1481200 3.8491611 5659.76 320  1
------> CAND: 365.949689 4762.275391 1.1481200 3.8491611 5656.67 320  1
------> CAND: 365.956177 4762.275391 1.1481200 3.8491611 5583.92 320  1
------> CAND: 366.125377 4762.275391 1.1481200 3.8491611 5570.83 320  1
------> CAND: 365.925815 4762.275391 1.1481200 3.8491611 5548.25 320  1
------> CAND: 365.976159 4762.275391 1.1481200 3.8491611 5529.5 320  1
------> CAND: 366.026245 4762.275391 1.1481200 3.8491611 5514.49 320  1
------> CAND: 366.182210 4762.275391 1.1481200 3.8491611 5483.77 320  1
------> CAND: 366.025466 4762.275391 1.1481200 3.8491611 5480.01 320  1
------> CAND: 366.140948 4762.275391 1.1481200 3.8491611 5463.34 320  1
------> CAND: 366.035068 4762.275391 1.1481200 3.8491611 5394.52 320  1
------> CAND: 365.963443 4762.275391 1.1481200 3.8491611 5328.93 320  1
------> CAND: 366.019757 4762.275391 1.1481200 3.8491611 5317.3 320  1
------> CAND: 366.047784 4762.275391 1.1481200 3.8491611 5317.04 320  1
------> CAND: 366.009896 4762.275391 1.1481200 3.8491611 5305.21 320  1
------> CAND: 365.980830 4762.275391 1.1481200 3.8491611 5277.92 320  1
------> CAND: 366.020016 4762.275391 1.1481200 3.8491611 5239.99 320  1
------> CAND: 365.945537 4762.275391 1.1481200 3.8491611 5216.26 320  1
------> CAND: 366.067247 4762.275391 1.1481200 3.8491611 5206.28 320  1
------> CAND: 366.032213 4762.275391 1.1481200 3.8491611 5166.1 320  1
------> CAND: 365.922700 4762.275391 1.1481200 3.8491611 5113.11 320  1
------> CAND: 365.940088 4762.275391 1.1481200 3.8491611 5103.7 320  1
------> CAND: 366.063095 4762.275391 1.1481200 3.8491611 5072.04 320  1
------> CAND: 366.134719 4762.275391 1.1481200 3.8491611 5070 320  1
------> CAND: 365.926074 4762.275391 1.1481200 3.8491611 5066.62 320  1
------> CAND: 365.950987 4762.275391 1.1481200 3.8491611 5039.03 320  1
------> CAND: 365.925296 4762.275391 1.1481200 3.8491611 5037.97 320  1
------> CAND: 366.018459 4762.275391 1.1481200 3.8491611 5009.19 320  1
------> CAND: 366.110326 4762.275391 1.1481200 3.8491611 5002.23 320  1
------> CAND: 366.060500 4762.275391 1.1481200 3.8491611 4996.68 320  1
------> CAND: 366.126934 4762.275391 1.1481200 3.8491611 4977.38 320  1
------> CAND: 366.066988 4762.275391 1.1481200 3.8491611 4968.19 320  1
------> CAND: 366.140429 4762.275391 1.1481200 3.8491611 4925.71 320  1
------> CAND: 366.065171 4762.275391 1.1481200 3.8491611 4915.19 320  1
------> CAND: 366.151328 4762.275391 1.1481200 3.8491611 4902.77 320  1
------> CAND: 366.127972 4762.275391 1.1481200 3.8491611 4899.36 320  1
------> CAND: 366.032473 4762.275391 1.1481200 3.8491611 4860.97 320  1
------> CAND: 366.092419 4762.275391 1.1481200 3.8491611 4846.38 320  1
------> CAND: 366.129529 4762.275391 1.1481200 3.8491611 4835.59 320  1
------> CAND: 366.129789 4762.275391 1.1481200 3.8491611 4796.07 320  1
------> CAND: 366.171051 4762.275391 1.1481200 3.8491611 4781.54 320  1
------> CAND: 365.963184 4762.275391 1.1481200 3.8491611 4758.72 320  1
------> CAND: 366.131086 4762.275391 1.1481200 3.8491611 4757.11 320  1
------> CAND: 366.054012 4762.275391 1.1481200 3.8491611 4746.92 320  1
------> CAND: 366.177538 4762.275391 1.1481200 3.8491611 4743.24 320  1
------> CAND: 366.073994 4762.275391 1.1481200 3.8491611 4735.1 320  1
------> CAND: 366.083077 4762.275391 1.1481200 3.8491611 4731.2 320  1
------> CAND: 366.087229 4762.275391 1.1481200 3.8491611 4714.18 320  1
------> CAND: 366.015864 4762.275391 1.1481200 3.8491611 4704.97 320  1
[17:31:00][187937][INFO ] Statistics: count dirty SumSpec pages 345231 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:31:00][187937][INFO ] Data processing finished successfully!
17:31:00 (187937): called boinc_finish(0)

</stderr_txt>
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