Task 1703141126

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_71_2500000_1
Workunit ID: 857759370
Created: 25 Dec 2024 23:20:03 UTC
Sent: 26 Dec 2024 12:17:47 UTC
Report deadline: 9 Jan 2025 12:17:47 UTC
Received: 26 Dec 2024 17:13:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 423.64
CPU time (sec): 43.62
Peak working set size (MB): 366.38
Peak swap size (MB): 10369.16
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>
[12:05:18][287357][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_71.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 2500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_71.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_71_2500000_1_0
------> GPU usage: 1.000000
[12:05:18][287357][INFO ] Starting data processing...
[12:05:18][287357][INFO ] opti: No host transfer for n_steps. Use device global.
[12:05:18][287357][INFO ] opti: No host transfer for mean. Use device global.
[12:05:18][287357][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:05:18][287357][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:05:18][287357][INFO ] opti: power spectrum in fft callback (static link).
[12:05:18][287357][INFO ] opti: __constant__ access is not uniform, bad!
[12:05:18][287357][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[12:05:18][287357][INFO ] CUDA global memory status (initial GPU state, including context):
[12:05:18][287357][INFO ] No template file. Generating templates.
[12:05:18][287357][INFO ] Template param value T_cons = 50000
[12:05:24][287357][INFO ] Number of generated templates to be used: 50000
[12:05:24][287357][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_71.cpt
[12:05:24][287357][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_71.cpt (No such file or directory).
------> Starting from scratch...
[12:05:24][287357][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_71.binary
[12:05:24][287357][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_DM237.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766089901
------> 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: 237.1 cm^-3 pc
------> Scale factor: 1.31367
[12:05:24][287357][INFO ] Allocating memory for dedispersed compressed time series...
[12:05:24][287357][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:05:24][287357][INFO ] 8-bit allocation done
[12:05:24][287357][INFO ] Foobar
[12:05:24][287357][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_71.binary
[12:05:24][287357][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:05:24][287357][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:05:24][287357][INFO ] FftSize = 12582913
[12:05:24][287357][INFO ] Seed for random number generator is 1111279810.
[12:05:27][287357][INFO ] 8[12:05:27][287357][INFO ] 9[12:05:29][287357][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:05:29][287357][INFO ] Normalization factor 3.97364e-08
[12:05:29][287357][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
[12:05:29][287357][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 681 MB (7298 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:05:29][287357][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:05:29][287357][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:05:29][287357][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1523.89648438, mean= 0.00009083  0.00009083
[12:05:29][287357][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:06:18][287357][INFO ] Checkpoint committed!
[12:07:18][287357][INFO ] Checkpoint committed!
[12:08:18][287357][INFO ] Checkpoint committed!
[12:09:18][287357][INFO ] Checkpoint committed!
[12:10:18][287357][INFO ] Checkpoint committed!
[12:11:18][287357][INFO ] Checkpoint committed!
[12:12:19][287357][INFO ] Checkpoint committed!
[12:12:21][287357][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 434.522648 4099.982910 0.8350630 2.8840051 346.108 150.313  1
------> CAND: 434.493583 4099.982910 0.8350630 2.8840051 231.48 100.53  1
------> CAND: 434.666676 4099.982910 0.8350630 2.8840051 214.942 93.3483  1
------> CAND: 434.582595 4099.982910 0.8350630 2.8840051 199.457 86.6229  1
------> CAND: 434.547820 4099.982910 0.8350630 2.8840051 194.16 84.3225  1
------> CAND: 434.716761 4099.982910 0.8350630 2.8840051 190.312 82.6517  1
------> CAND: 434.519274 4099.982910 0.8350630 2.8840051 182.793 79.386  1
------> CAND: 434.729736 4099.982910 0.8350630 2.8840051 180.23 78.2729  1
------> CAND: 434.482943 4099.982910 0.8350630 2.8840051 174.405 75.743  1
------> CAND: 434.585968 4099.982910 0.8350630 2.8840051 170.999 74.2639  1
------> CAND: 434.628787 4099.982910 0.8350630 2.8840051 170.605 74.093  1
------> CAND: 434.682506 4099.982910 0.8350630 2.8840051 170.573 74.079  1
------> CAND: 434.700152 4099.982910 0.8350630 2.8840051 169.228 73.4946  1
------> CAND: 434.495659 4099.982910 0.8350630 2.8840051 166.672 72.3847  1
------> CAND: 434.490728 4099.982910 0.8350630 2.8840051 165.174 71.734  1
------> CAND: 434.677315 4099.982910 0.8350630 2.8840051 163.455 70.9876  1
------> CAND: 434.565727 4099.982910 0.8350630 2.8840051 163.073 70.8217  1
------> CAND: 434.701969 4099.982910 0.8350630 2.8840051 162.997 70.7887  1
------> CAND: 434.636053 4099.982910 0.8350630 2.8840051 162.423 70.5393  1
------> CAND: 434.587525 4099.982910 0.8350630 2.8840051 161.303 70.0531  1
------> CAND: 434.534326 4099.982910 0.8350630 2.8840051 158.331 68.7623  1
------> CAND: 434.671866 4099.982910 0.8350630 2.8840051 157.523 68.4113  1
------> CAND: 434.635534 4099.982910 0.8350630 2.8840051 156.881 68.1324  1
------> CAND: 434.697557 4099.982910 0.8350630 2.8840051 155.566 67.5613  1
------> CAND: 434.497476 4099.982910 0.8350630 2.8840051 155.334 67.4607  1
------> CAND: 434.681987 4099.982910 0.8350630 2.8840051 153.736 66.7666  1
------> CAND: 434.520572 4099.982910 0.8350630 2.8840051 152.764 66.3445  1
------> CAND: 434.549637 4099.982910 0.8350630 2.8840051 151.879 65.9604  1
------> CAND: 434.555606 4099.982910 0.8350630 2.8840051 147.115 63.8911  1
------> CAND: 434.684322 4099.982910 0.8350630 2.8840051 147.02 63.85  1
------> CAND: 434.569879 4099.982910 0.8350630 2.8840051 146.645 63.6871  1
------> CAND: 434.597906 4099.982910 0.8350630 2.8840051 146.317 63.5448  1
------> CAND: 434.653181 4099.982910 0.8350630 2.8840051 145.334 63.1177  1
------> CAND: 434.517977 4099.982910 0.8350630 2.8840051 145.005 62.9751  1
------> CAND: 434.571176 4099.982910 0.8350630 2.8840051 144.163 62.6093  1
------> CAND: 434.691329 4099.982910 0.8350630 2.8840051 144.118 62.5898  1
------> CAND: 434.522388 4099.982910 0.8350630 2.8840051 142.529 61.8994  1
------> CAND: 434.489950 4099.982910 0.8350630 2.8840051 142.397 61.842  1
------> CAND: 434.555346 4099.982910 0.8350630 2.8840051 142.244 61.7757  1
------> CAND: 434.657333 4099.982910 0.8350630 2.8840051 141.963 61.6536  1
------> CAND: 434.740636 4099.982910 0.8350630 2.8840051 140.081 60.8365  1
------> CAND: 434.554568 4099.982910 0.8350630 2.8840051 135.892 59.0171  1
------> CAND: 434.721692 4099.982910 0.8350630 2.8840051 135.151 58.6953  1
------> CAND: 434.688734 4099.982910 0.8350630 2.8840051 134.623 58.466  1
------> CAND: 434.725325 4099.982910 0.8350630 2.8840051 133.996 58.1937  1
------> CAND: 434.536142 4099.982910 0.8350630 2.8840051 133.974 58.184  1
------> CAND: 434.608027 4099.982910 0.8350630 2.8840051 132.321 57.4663  1
------> CAND: 434.633977 4099.982910 0.8350630 2.8840051 130.704 56.7641  1
------> CAND: 434.627749 4099.982910 0.8350630 2.8840051 129.936 56.4304  1
------> CAND: 434.601279 4099.982910 0.8350630 2.8840051 127.317 55.2929  1
------> CAND: 434.731034 4099.982910 0.8350630 2.8840051 124.869 54.2298  1
------> CAND: 434.721432 4099.982910 0.8350630 2.8840051 124.732 54.1704  1
------> CAND: 434.603096 4099.982910 0.8350630 2.8840051 124.626 54.1245  1
------> CAND: 434.507596 4099.982910 0.8350630 2.8840051 123.808 53.7692  1
------> CAND: 434.491247 4099.982910 0.8350630 2.8840051 122.226 53.0821  1
------> CAND: 434.725844 4099.982910 0.8350630 2.8840051 120.494 52.3298  1
------> CAND: 434.510711 4099.982910 0.8350630 2.8840051 120.287 52.2401  1
------> CAND: 434.672385 4099.982910 0.8350630 2.8840051 118.437 51.4367  1
------> CAND: 434.708716 4099.982910 0.8350630 2.8840051 118.337 51.393  1
------> CAND: 434.606469 4099.982910 0.8350630 2.8840051 117.896 51.2015  1
------> CAND: 434.663821 4099.982910 0.8350630 2.8840051 117.284 50.936  1
------> CAND: 434.597646 4099.982910 0.8350630 2.8840051 117.222 50.9089  1
------> CAND: 434.556903 4099.982910 0.8350630 2.8840051 116.208 50.4684  1
------> CAND: 434.656814 4099.982910 0.8350630 2.8840051 115.623 50.2145  1
------> CAND: 434.619185 4099.982910 0.8350630 2.8840051 115.513 50.1667  1
------> CAND: 434.542371 4099.982910 0.8350630 2.8840051 115.386 50.1114  1
------> CAND: 434.482684 4099.982910 0.8350630 2.8840051 115.316 50.0809  1
------> CAND: 434.600760 4099.982910 0.8350630 2.8840051 115.19 50.0263  1
------> CAND: 434.633199 4099.982910 0.8350630 2.8840051 115.033 49.9583  1
------> CAND: 434.516420 4099.982910 0.8350630 2.8840051 114.45 49.705  1
------> CAND: 434.688215 4099.982910 0.8350630 2.8840051 113.033 49.0895  1
------> CAND: 434.580259 4099.982910 0.8350630 2.8840051 112.707 48.9481  1
------> CAND: 434.693405 4099.982910 0.8350630 2.8840051 112.571 48.8888  1
------> CAND: 434.499552 4099.982910 0.8350630 2.8840051 110.712 48.0818  1
------> CAND: 434.551713 4099.982910 0.8350630 2.8840051 109.294 47.4657  1
------> CAND: 434.615552 4099.982910 0.8350630 2.8840051 108.898 47.2939  1
------> CAND: 434.727141 4099.982910 0.8350630 2.8840051 108.799 47.2507  1
------> CAND: 434.645396 4099.982910 0.8350630 2.8840051 107.298 46.5988  1
------> CAND: 434.693924 4099.982910 0.8350630 2.8840051 107.282 46.5918  1
------> CAND: 434.597127 4099.982910 0.8350630 2.8840051 106.92 46.435  1
------> CAND: 434.567024 4099.982910 0.8350630 2.8840051 106.591 46.2921  1
------> CAND: 434.503444 4099.982910 0.8350630 2.8840051 104.46 45.3664  1
------> CAND: 434.535623 4099.982910 0.8350630 2.8840051 104.341 45.3146  1
------> CAND: 434.546782 4099.982910 0.8350630 2.8840051 104.325 45.3076  1
------> CAND: 434.630604 4099.982910 0.8350630 2.8840051 103.583 44.9855  1
------> CAND: 434.605431 4099.982910 0.8350630 2.8840051 103.545 44.9692  1
------> CAND: 434.742452 4099.982910 0.8350630 2.8840051 103.13 44.7888  1
------> CAND: 434.595830 4099.982910 0.8350630 2.8840051 102.719 44.6103  1
------> CAND: 434.712349 4099.982910 0.8350630 2.8840051 102.491 44.5112  1
------> CAND: 434.492026 4099.982910 0.8350630 2.8840051 101.849 44.2325  1
------> CAND: 434.510451 4099.982910 0.8350630 2.8840051 101.712 44.1731  1
------> CAND: 434.483722 4099.982910 0.8350630 2.8840051 101.677 44.1577  1
------> CAND: 434.679651 4099.982910 0.8350630 2.8840051 101.288 43.989  1
------> CAND: 434.624635 4099.982910 0.8350630 2.8840051 101.012 43.8691  1
------> CAND: 434.603355 4099.982910 0.8350630 2.8840051 99.8353 43.3579  1
------> CAND: 434.693146 4099.982910 0.8350630 2.8840051 99.8037 43.3442  1
------> CAND: 434.659928 4099.982910 0.8350630 2.8840051 99.4135 43.1747  1
------> CAND: 434.741674 4099.982910 0.8350630 2.8840051 98.8632 42.9357  1
------> CAND: 434.731293 4099.982910 0.8350630 2.8840051 97.5637 42.3714  1
------> CAND: 434.535104 4099.982910 0.8350630 2.8840051 97.1486 42.1911  1
[12:12:21][287357][INFO ] Statistics: count dirty SumSpec pages 455656 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:12:21][287357][INFO ] Data processing finished successfully!
12:12:21 (287357): called boinc_finish(0)

</stderr_txt>
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