Task 1706425356

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_7750000_0
Workunit ID: 859779358
Created: 31 Dec 2024 22:46:00 UTC
Sent: 1 Jan 2025 12:46:04 UTC
Report deadline: 15 Jan 2025 12:46:04 UTC
Received: 1 Jan 2025 17:47:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 434.99
CPU time (sec): 37.91
Peak working set size (MB): 261.23
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[17:40:13][1318566][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_94.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 7750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_7750000_0_0
------> GPU usage: 0.330000
[17:40:13][1318566][INFO ] Starting data processing...
[17:40:13][1318566][INFO ] opti: No host transfer for n_steps. Use device global.
[17:40:13][1318566][INFO ] opti: No host transfer for mean. Use device global.
[17:40:13][1318566][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:40:13][1318566][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:40:13][1318566][INFO ] opti: power spectrum in fft callback (static link).
[17:40:13][1318566][INFO ] opti: __constant__ access is not uniform, bad!
[17:40:14][1318566][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[17:40:14][1318566][INFO ] CUDA global memory status (initial GPU state, including context):
[17:40:14][1318566][INFO ] No template file. Generating templates.
[17:40:14][1318566][INFO ] Template param value T_cons = 50000
[17:40:20][1318566][INFO ] Number of generated templates to be used: 50000
[17:40:20][1318566][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt
[17:40:20][1318566][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[17:40:20][1318566][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[17:40:20][1318566][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206620583
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.01359
[17:40:20][1318566][INFO ] Allocating memory for dedispersed compressed time series...
[17:40:20][1318566][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:40:20][1318566][INFO ] 8-bit allocation done
[17:40:20][1318566][INFO ] Foobar
[17:40:20][1318566][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[17:40:20][1318566][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:40:20][1318566][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:40:20][1318566][INFO ] FftSize = 12582913
[17:40:21][1318566][INFO ] Seed for random number generator is -1031652650.
[17:40:24][1318566][INFO ] 8[17:40:24][1318566][INFO ] 9[17:40:25][1318566][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:40:25][1318566][INFO ] Normalization factor 3.97364e-08
[17:40:25][1318566][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
[17:40:25][1318566][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:40:25][1318566][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:40:25][1318566][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:40:25][1318566][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:41:13][1318566][INFO ] Checkpoint committed!
[17:42:13][1318566][INFO ] Checkpoint committed!
[17:43:13][1318566][INFO ] Checkpoint committed!
[17:44:13][1318566][INFO ] Checkpoint committed!
[17:45:13][1318566][INFO ] Checkpoint committed!
[17:46:13][1318566][INFO ] Checkpoint committed!
[17:47:14][1318566][INFO ] Checkpoint committed!
[17:47:24][1318566][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 451.041184 3794.402588 0.6980889 5.8707299 207.667 90.1887  1
------> CAND: 451.024057 3794.402588 0.6980889 5.8707299 177.696 77.1725  1
------> CAND: 450.993694 3794.402588 0.6980889 5.8707299 175.687 76.2998  1
------> CAND: 451.058052 3794.402588 0.6980889 5.8707299 175.533 76.233  1
------> CAND: 451.048191 3794.402588 0.6980889 5.8707299 174.827 75.9263  1
------> CAND: 451.031063 3794.402588 0.6980889 5.8707299 172.833 75.0604  1
------> CAND: 450.981757 3794.402588 0.6980889 5.8707299 170.043 73.8489  1
------> CAND: 451.003555 3794.402588 0.6980889 5.8707299 166.992 72.5237  1
------> CAND: 450.995770 3794.402588 0.6980889 5.8707299 166.662 72.3802  1
------> CAND: 451.021462 3794.402588 0.6980889 5.8707299 164.083 71.2603  1
------> CAND: 451.028987 3794.402588 0.6980889 5.8707299 154.853 67.252  1
------> CAND: 451.004334 3794.402588 0.6980889 5.8707299 152.185 66.0932  1
------> CAND: 451.044817 3794.402588 0.6980889 5.8707299 149.137 64.7695  1
------> CAND: 451.020164 3794.402588 0.6980889 5.8707299 148.584 64.5294  1
------> CAND: 451.012638 3794.402588 0.6980889 5.8707299 147.665 64.1299  1
------> CAND: 450.974490 3794.402588 0.6980889 5.8707299 141.06 61.2617  1
------> CAND: 451.032101 3794.402588 0.6980889 5.8707299 139.229 60.4662  1
------> CAND: 451.026652 3794.402588 0.6980889 5.8707299 136.398 59.2369  1
------> CAND: 451.034437 3794.402588 0.6980889 5.8707299 136.197 59.1495  1
------> CAND: 451.064281 3794.402588 0.6980889 5.8707299 134.761 58.526  1
------> CAND: 451.019904 3794.402588 0.6980889 5.8707299 133.776 58.0982  1
------> CAND: 451.026133 3794.402588 0.6980889 5.8707299 132.357 57.4818  1
------> CAND: 450.999663 3794.402588 0.6980889 5.8707299 131.612 57.1584  1
------> CAND: 451.007189 3794.402588 0.6980889 5.8707299 130.157 56.5263  1
------> CAND: 451.013417 3794.402588 0.6980889 5.8707299 129.02 56.0327  1
------> CAND: 450.986947 3794.402588 0.6980889 5.8707299 123.868 53.7953  1
------> CAND: 451.048450 3794.402588 0.6980889 5.8707299 122.592 53.241  1
------> CAND: 451.056236 3794.402588 0.6980889 5.8707299 118.542 51.4823  1
------> CAND: 451.026392 3794.402588 0.6980889 5.8707299 113.861 49.4491  1
------> CAND: 450.992916 3794.402588 0.6980889 5.8707299 113.463 49.2766  1
------> CAND: 450.965667 3794.402588 0.6980889 5.8707299 113.002 49.076  1
------> CAND: 450.962293 3794.402588 0.6980889 5.8707299 112.071 48.6716  1
------> CAND: 450.958920 3794.402588 0.6980889 5.8707299 111.351 48.3589  1
------> CAND: 450.978124 3794.402588 0.6980889 5.8707299 110.763 48.1039  1
------> CAND: 450.975528 3794.402588 0.6980889 5.8707299 110.305 47.9048  1
------> CAND: 450.961255 3794.402588 0.6980889 5.8707299 106.156 46.1028  1
------> CAND: 450.986428 3794.402588 0.6980889 5.8707299 105.84 45.9657  1
------> CAND: 450.985649 3794.402588 0.6980889 5.8707299 105.767 45.9341  1
------> CAND: 450.990580 3794.402588 0.6980889 5.8707299 104.324 45.3076  1
------> CAND: 450.984871 3794.402588 0.6980889 5.8707299 103.887 45.1175  1
------> CAND: 450.993175 3794.402588 0.6980889 5.8707299 103.349 44.8841  1
------> CAND: 450.978643 3794.402588 0.6980889 5.8707299 102.469 44.5018  1
------> CAND: 450.970598 3794.402588 0.6980889 5.8707299 101.777 44.2012  1
------> CAND: 450.990061 3794.402588 0.6980889 5.8707299 101.253 43.9738  1
------> CAND: 451.037551 3794.402588 0.6980889 5.8707299 99.2071 43.0851  1
------> CAND: 451.057793 3794.402588 0.6980889 5.8707299 98.7912 42.9045  1
------> CAND: 451.050786 3794.402588 0.6980889 5.8707299 97.7857 42.4678  1
------> CAND: 450.971376 3794.402588 0.6980889 5.8707299 97.5987 42.3866  1
------> CAND: 451.025354 3794.402588 0.6980889 5.8707299 97.3385 42.2736  1
------> CAND: 450.961515 3794.402588 0.6980889 5.8707299 97.0136 42.1325  1
------> CAND: 451.052084 3794.402588 0.6980889 5.8707299 96.4064 41.8688  1
------> CAND: 450.966965 3794.402588 0.6980889 5.8707299 96.2573 41.804  1
------> CAND: 450.956844 3794.402588 0.6980889 5.8707299 95.8773 41.639  1
------> CAND: 451.047672 3794.402588 0.6980889 5.8707299 91.9189 39.9199  1
------> CAND: 451.023278 3794.402588 0.6980889 5.8707299 91.4216 39.7039  1
------> CAND: 450.964110 3794.402588 0.6980889 5.8707299 90.7551 39.4145  1
------> CAND: 451.030025 3794.402588 0.6980889 5.8707299 90.5021 39.3046  1
------> CAND: 450.990839 3794.402588 0.6980889 5.8707299 90.4514 39.2825  1
------> CAND: 451.040665 3794.402588 0.6980889 5.8707299 89.2935 38.7797  1
------> CAND: 450.976826 3794.402588 0.6980889 5.8707299 89.2612 38.7657  1
------> CAND: 451.018347 3794.402588 0.6980889 5.8707299 88.6284 38.4908  1
------> CAND: 451.001998 3794.402588 0.6980889 5.8707299 87.5691 38.0308  1
------> CAND: 451.029766 3794.402588 0.6980889 5.8707299 86.2695 37.4664  1
------> CAND: 451.065578 3794.402588 0.6980889 5.8707299 85.2881 37.0402  1
------> CAND: 451.059869 3794.402588 0.6980889 5.8707299 84.6764 36.7745  1
------> CAND: 451.000701 3794.402588 0.6980889 5.8707299 83.9255 36.4484  1
------> CAND: 451.028209 3794.402588 0.6980889 5.8707299 83.5609 36.29  1
------> CAND: 451.036773 3794.402588 0.6980889 5.8707299 83.5184 36.2716  1
------> CAND: 450.992137 3794.402588 0.6980889 5.8707299 83.3379 36.1932  1
------> CAND: 451.055976 3794.402588 0.6980889 5.8707299 82.719 35.9244  1
------> CAND: 450.965148 3794.402588 0.6980889 5.8707299 81.7178 35.4896  1
------> CAND: 451.034956 3794.402588 0.6980889 5.8707299 80.2757 34.8633  1
------> CAND: 451.057014 3794.402588 0.6980889 5.8707299 80.1445 34.8063  1
------> CAND: 451.050527 3794.402588 0.6980889 5.8707299 79.3817 34.475  1
------> CAND: 451.045336 3794.402588 0.6980889 5.8707299 78.6 34.1355  1
------> CAND: 451.046893 3794.402588 0.6980889 5.8707299 78.1527 33.9413  1
------> CAND: 451.047153 3794.402588 0.6980889 5.8707299 75.999 33.006  1
------> CAND: 451.013936 3794.402588 0.6980889 5.8707299 74.3945 32.3091  1
------> CAND: 451.004074 3794.402588 0.6980889 5.8707299 72.5714 31.5173  1
------> CAND: 450.956584 3794.402588 0.6980889 5.8707299 72.3439 31.4185  1
------> CAND: 450.965927 3794.402588 0.6980889 5.8707299 71.8763 31.2155  1
------> CAND: 450.959439 3794.402588 0.6980889 5.8707299 71.7632 31.1663  1
------> CAND: 451.046374 3794.402588 0.6980889 5.8707299 71.0538 30.8583  1
------> CAND: 451.009005 3794.402588 0.6980889 5.8707299 70.6138 30.6672  1
------> CAND: 451.039627 3794.402588 0.6980889 5.8707299 70.4588 30.5999  1
------> CAND: 451.014974 3794.402588 0.6980889 5.8707299 68.3474 29.6829  1
------> CAND: 451.037811 3794.402588 0.6980889 5.8707299 67.3379 29.2445  1
------> CAND: 451.001739 3794.402588 0.6980889 5.8707299 66.621 28.9331  1
------> CAND: 450.975269 3794.402588 0.6980889 5.8707299 65.8177 28.5843  1
------> CAND: 451.025873 3794.402588 0.6980889 5.8707299 64.9314 28.1993  1
------> CAND: 451.027171 3794.402588 0.6980889 5.8707299 64.6166 28.0626  1
------> CAND: 451.001220 3794.402588 0.6980889 5.8707299 64.4195 27.977  1
------> CAND: 450.960996 3794.402588 0.6980889 5.8707299 62.7093 27.2343  1
------> CAND: 451.005891 3794.402588 0.6980889 5.8707299 62.1439 26.9888  1
------> CAND: 451.006929 3794.402588 0.6980889 5.8707299 62.0002 26.9264  1
------> CAND: 451.043520 3794.402588 0.6980889 5.8707299 61.5401 26.7265  1
------> CAND: 451.000960 3794.402588 0.6980889 5.8707299 61.1848 26.5722  1
------> CAND: 451.039887 3794.402588 0.6980889 5.8707299 61.0904 26.5312  1
------> CAND: 450.995251 3794.402588 0.6980889 5.8707299 60.7774 26.3953  1
------> CAND: 451.033139 3794.402588 0.6980889 5.8707299 60.2981 26.1871  1
[17:47:24][1318566][INFO ] Statistics: count dirty SumSpec pages 231886 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:47:24][1318566][INFO ] Data processing finished successfully!
17:47:24 (1318566): called boinc_finish(0)

</stderr_txt>
]]>