Task 1703063533

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_48_6100000_2
Workunit ID: 857467001
Created: 25 Dec 2024 20:33:53 UTC
Sent: 25 Dec 2024 21:38:32 UTC
Report deadline: 8 Jan 2025 21:38:32 UTC
Received: 26 Dec 2024 2:37:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 416.22
CPU time (sec): 33.74
Peak working set size (MB): 276.46
Peak swap size (MB): 36412.3
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>
[02:29:33][984810][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_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_48.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 6100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_48.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_48_6100000_2_0
------> GPU usage: 0.330000
[02:29:33][984810][INFO ] Starting data processing...
[02:29:33][984810][INFO ] opti: No host transfer for n_steps. Use device global.
[02:29:33][984810][INFO ] opti: No host transfer for mean. Use device global.
[02:29:33][984810][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:29:33][984810][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:29:33][984810][INFO ] opti: power spectrum in fft callback (static link).
[02:29:33][984810][INFO ] opti: __constant__ access is not uniform, bad!
[02:29:34][984810][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[02:29:34][984810][INFO ] CUDA global memory status (initial GPU state, including context):
[02:29:34][984810][INFO ] No template file. Generating templates.
[02:29:34][984810][INFO ] Template param value T_cons = 50000
[02:29:38][984810][INFO ] Number of generated templates to be used: 50000
[02:29:38][984810][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_48.cpt
[02:29:38][984810][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_48.cpt (No such file or directory).
------> Starting from scratch...
[02:29:38][984810][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_48.binary
[02:29:38][984810][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM234.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204919275
------> 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: 234.8 cm^-3 pc
------> Scale factor: 0.992703
[02:29:38][984810][INFO ] Allocating memory for dedispersed compressed time series...
[02:29:38][984810][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:29:38][984810][INFO ] 8-bit allocation done
[02:29:38][984810][INFO ] Foobar
[02:29:38][984810][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_48.binary
[02:29:38][984810][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:29:38][984810][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:29:38][984810][INFO ] FftSize = 12582913
[02:29:38][984810][INFO ] Seed for random number generator is 0.
[02:29:41][984810][INFO ] 8[02:29:41][984810][INFO ] 9[02:29:42][984810][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:29:42][984810][INFO ] Normalization factor 3.97364e-08
[02:29:42][984810][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
[02:29:42][984810][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:29:42][984810][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:29:42][984810][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:29:42][984810][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:30:33][984810][INFO ] Checkpoint committed!
[02:31:33][984810][INFO ] Checkpoint committed!
[02:32:33][984810][INFO ] Checkpoint committed!
[02:33:34][984810][INFO ] Checkpoint committed!
[02:34:34][984810][INFO ] Checkpoint committed!
[02:35:34][984810][INFO ] Checkpoint committed!
[02:36:27][984810][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 489.504593 4563.758301 0.5482249 3.8716869 261.226 113.449  1
------> CAND: 489.552083 4563.758301 0.5482249 3.8716869 238.339 103.509  1
------> CAND: 489.497846 4563.758301 0.5482249 3.8716869 211.838 92  1
------> CAND: 489.596200 4563.758301 0.5482249 3.8716869 203.731 88.4794  1
------> CAND: 489.513157 4563.758301 0.5482249 3.8716869 199.984 86.852  1
------> CAND: 489.567394 4563.758301 0.5482249 3.8716869 185.338 80.4912  1
------> CAND: 489.537551 4563.758301 0.5482249 3.8716869 184.101 79.9539  1
------> CAND: 489.572585 4563.758301 0.5482249 3.8716869 178.85 77.6736  1
------> CAND: 489.584781 4563.758301 0.5482249 3.8716869 160.224 69.5842  1
------> CAND: 489.562983 4563.758301 0.5482249 3.8716869 152.174 66.0883  1
------> CAND: 489.500700 4563.758301 0.5482249 3.8716869 151.697 65.8812  1
------> CAND: 489.543520 4563.758301 0.5482249 3.8716869 147.257 63.953  1
------> CAND: 489.600352 4563.758301 0.5482249 3.8716869 146.883 63.7903  1
------> CAND: 489.594383 4563.758301 0.5482249 3.8716869 145.648 63.2543  1
------> CAND: 489.540146 4563.758301 0.5482249 3.8716869 145.319 63.1113  1
------> CAND: 489.558312 4563.758301 0.5482249 3.8716869 145.063 63.0001  1
------> CAND: 489.590231 4563.758301 0.5482249 3.8716869 142.025 61.6805  1
------> CAND: 489.493953 4563.758301 0.5482249 3.8716869 141.834 61.5977  1
------> CAND: 489.534956 4563.758301 0.5482249 3.8716869 139.135 60.4256  1
------> CAND: 489.602169 4563.758301 0.5482249 3.8716869 138.895 60.3214  1
------> CAND: 489.489542 4563.758301 0.5482249 3.8716869 134.736 58.515  1
------> CAND: 489.544817 4563.758301 0.5482249 3.8716869 132.233 57.428  1
------> CAND: 489.510562 4563.758301 0.5482249 3.8716869 129.26 56.1369  1
------> CAND: 489.542222 4563.758301 0.5482249 3.8716869 124.882 54.2354  1
------> CAND: 489.589193 4563.758301 0.5482249 3.8716869 121.926 52.9516  1
------> CAND: 489.537032 4563.758301 0.5482249 3.8716869 121.912 52.9456  1
------> CAND: 489.511081 4563.758301 0.5482249 3.8716869 120.131 52.1723  1
------> CAND: 489.520942 4563.758301 0.5482249 3.8716869 119.459 51.8805  1
------> CAND: 489.534177 4563.758301 0.5482249 3.8716869 119.35 51.8332  1
------> CAND: 489.560128 4563.758301 0.5482249 3.8716869 119.287 51.8056  1
------> CAND: 489.592826 4563.758301 0.5482249 3.8716869 116.278 50.4988  1
------> CAND: 489.591529 4563.758301 0.5482249 3.8716869 115.461 50.1443  1
------> CAND: 489.561945 4563.758301 0.5482249 3.8716869 115.223 50.0405  1
------> CAND: 489.567654 4563.758301 0.5482249 3.8716869 115.2 50.0306  1
------> CAND: 489.593864 4563.758301 0.5482249 3.8716869 115.027 49.9556  1
------> CAND: 489.507448 4563.758301 0.5482249 3.8716869 112.286 48.765  1
------> CAND: 489.491099 4563.758301 0.5482249 3.8716869 108.376 47.0672  1
------> CAND: 489.513935 4563.758301 0.5482249 3.8716869 106.354 46.1888  1
------> CAND: 489.512897 4563.758301 0.5482249 3.8716869 105.054 45.6243  1
------> CAND: 489.553381 4563.758301 0.5482249 3.8716869 104.904 45.5593  1
------> CAND: 489.500441 4563.758301 0.5482249 3.8716869 104.278 45.2872  1
------> CAND: 489.562464 4563.758301 0.5482249 3.8716869 103.107 44.7789  1
------> CAND: 489.560907 4563.758301 0.5482249 3.8716869 100.933 43.8345  1
------> CAND: 489.524835 4563.758301 0.5482249 3.8716869 97.5629 42.371  1
------> CAND: 489.537810 4563.758301 0.5482249 3.8716869 94.4144 41.0037  1
------> CAND: 489.564799 4563.758301 0.5482249 3.8716869 94.3681 40.9836  1
------> CAND: 489.577515 4563.758301 0.5482249 3.8716869 91.4518 39.717  1
------> CAND: 489.602688 4563.758301 0.5482249 3.8716869 90.6927 39.3873  1
------> CAND: 489.488504 4563.758301 0.5482249 3.8716869 90.1889 39.1686  1
------> CAND: 489.562204 4563.758301 0.5482249 3.8716869 89.8796 39.0342  1
------> CAND: 489.516531 4563.758301 0.5482249 3.8716869 89.7788 38.9904  1
------> CAND: 489.575699 4563.758301 0.5482249 3.8716869 89.5242 38.8799  1
------> CAND: 489.595681 4563.758301 0.5482249 3.8716869 89.4631 38.8533  1
------> CAND: 489.583743 4563.758301 0.5482249 3.8716869 89.4269 38.8376  1
------> CAND: 489.495251 4563.758301 0.5482249 3.8716869 88.6554 38.5025  1
------> CAND: 489.492137 4563.758301 0.5482249 3.8716869 87.0176 37.7913  1
------> CAND: 489.499662 4563.758301 0.5482249 3.8716869 86.0348 37.3644  1
------> CAND: 489.576996 4563.758301 0.5482249 3.8716869 83.8411 36.4117  1
------> CAND: 489.528727 4563.758301 0.5482249 3.8716869 81.109 35.2252  1
------> CAND: 489.599573 4563.758301 0.5482249 3.8716869 79.3463 34.4597  1
------> CAND: 489.576477 4563.758301 0.5482249 3.8716869 79.2612 34.4227  1
------> CAND: 489.575958 4563.758301 0.5482249 3.8716869 78.172 33.9497  1
------> CAND: 489.566616 4563.758301 0.5482249 3.8716869 77.8423 33.8065  1
------> CAND: 489.499143 4563.758301 0.5482249 3.8716869 76.6451 33.2865  1
------> CAND: 489.598276 4563.758301 0.5482249 3.8716869 76.3647 33.1648  1
------> CAND: 489.501739 4563.758301 0.5482249 3.8716869 76.1489 33.071  1
------> CAND: 489.551824 4563.758301 0.5482249 3.8716869 76.1062 33.0525  1
------> CAND: 489.518866 4563.758301 0.5482249 3.8716869 75.9644 32.9909  1
------> CAND: 489.593345 4563.758301 0.5482249 3.8716869 74.9548 32.5525  1
------> CAND: 489.528208 4563.758301 0.5482249 3.8716869 74.3025 32.2692  1
------> CAND: 489.568951 4563.758301 0.5482249 3.8716869 73.2742 31.8226  1
------> CAND: 489.555457 4563.758301 0.5482249 3.8716869 73.1617 31.7737  1
------> CAND: 489.603726 4563.758301 0.5482249 3.8716869 72.3852 31.4365  1
------> CAND: 489.577775 4563.758301 0.5482249 3.8716869 72.0015 31.2699  1
------> CAND: 489.552602 4563.758301 0.5482249 3.8716869 71.9999 31.2692  1
------> CAND: 489.547153 4563.758301 0.5482249 3.8716869 71.2956 30.9633  1
------> CAND: 489.521461 4563.758301 0.5482249 3.8716869 69.0651 29.9946  1
------> CAND: 489.585560 4563.758301 0.5482249 3.8716869 68.3982 29.7049  1
------> CAND: 489.524056 4563.758301 0.5482249 3.8716869 67.4534 29.2946  1
------> CAND: 489.594643 4563.758301 0.5482249 3.8716869 67.3215 29.2374  1
------> CAND: 489.517569 4563.758301 0.5482249 3.8716869 67.2701 29.2151  1
------> CAND: 489.523018 4563.758301 0.5482249 3.8716869 67.1836 29.1775  1
------> CAND: 489.522499 4563.758301 0.5482249 3.8716869 66.4555 28.8613  1
------> CAND: 489.541184 4563.758301 0.5482249 3.8716869 65.7069 28.5361  1
------> CAND: 489.503815 4563.758301 0.5482249 3.8716869 65.3415 28.3774  1
------> CAND: 489.568432 4563.758301 0.5482249 3.8716869 65.2324 28.3301  1
------> CAND: 489.519904 4563.758301 0.5482249 3.8716869 64.4069 27.9716  1
------> CAND: 489.540405 4563.758301 0.5482249 3.8716869 64.2317 27.8955  1
------> CAND: 489.574661 4563.758301 0.5482249 3.8716869 63.1427 27.4225  1
------> CAND: 489.581408 4563.758301 0.5482249 3.8716869 60.0231 26.0677  1
------> CAND: 489.498105 4563.758301 0.5482249 3.8716869 58.9487 25.6011  1
------> CAND: 489.570508 4563.758301 0.5482249 3.8716869 58.5771 25.4397  1
------> CAND: 489.556754 4563.758301 0.5482249 3.8716869 58.4495 25.3843  1
------> CAND: 489.530025 4563.758301 0.5482249 3.8716869 57.9438 25.1647  1
------> CAND: 489.586339 4563.758301 0.5482249 3.8716869 57.648 25.0362  1
------> CAND: 489.596719 4563.758301 0.5482249 3.8716869 54.8483 23.8203  1
------> CAND: 489.542741 4563.758301 0.5482249 3.8716869 54.5822 23.7047  1
------> CAND: 489.516790 4563.758301 0.5482249 3.8716869 53.7699 23.352  1
------> CAND: 489.569989 4563.758301 0.5482249 3.8716869 52.6658 22.8724  1
------> CAND: 489.600612 4563.758301 0.5482249 3.8716869 52.4061 22.7597  1
[02:36:27][984810][INFO ] Statistics: count dirty SumSpec pages 260591 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:36:27][984810][INFO ] Data processing finished successfully!
02:36:27 (984810): called boinc_finish(0)

</stderr_txt>
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