Task 1703182031

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_172_7600000_0
Workunit ID: 857779701
Created: 25 Dec 2024 23:23:33 UTC
Sent: 26 Dec 2024 6:34:07 UTC
Report deadline: 9 Jan 2025 6:34:07 UTC
Received: 26 Dec 2024 11:35:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 427.33
CPU time (sec): 48.34
Peak working set size (MB): 391.18
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[11:27:32][999579][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_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_172.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 7600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_172_7600000_0_0
------> GPU usage: 0.330000
[11:27:32][999579][INFO ] Starting data processing...
[11:27:32][999579][INFO ] opti: No host transfer for n_steps. Use device global.
[11:27:32][999579][INFO ] opti: No host transfer for mean. Use device global.
[11:27:32][999579][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:27:32][999579][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:27:32][999579][INFO ] opti: power spectrum in fft callback (static link).
[11:27:32][999579][INFO ] opti: __constant__ access is not uniform, bad!
[11:27:34][999579][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[11:27:34][999579][INFO ] CUDA global memory status (initial GPU state, including context):
[11:27:34][999579][INFO ] No template file. Generating templates.
[11:27:34][999579][INFO ] Template param value T_cons = 50000
[11:27:42][999579][INFO ] Number of generated templates to be used: 50000
[11:27:42][999579][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_172.cpt
[11:27:42][999579][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[11:27:42][999579][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_172.binary
[11:27:42][999579][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_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765924097
------> 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: 247.2 cm^-3 pc
------> Scale factor: 1.31404
[11:27:42][999579][INFO ] Allocating memory for dedispersed compressed time series...
[11:27:42][999579][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:27:42][999579][INFO ] 8-bit allocation done
[11:27:42][999579][INFO ] Foobar
[11:27:42][999579][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_172.binary
[11:27:42][999579][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:27:42][999579][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:27:42][999579][INFO ] FftSize = 12582913
[11:27:43][999579][INFO ] Seed for random number generator is 1115066707.
[11:27:47][999579][INFO ] 8[11:27:47][999579][INFO ] 9[11:27:48][999579][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:27:48][999579][INFO ] Normalization factor 3.97364e-08
[11:27:48][999579][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
[11:27:48][999579][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
[11:27:48][999579][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:27:48][999579][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:27:48][999579][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:28:32][999579][INFO ] Checkpoint committed!
[11:29:33][999579][INFO ] Checkpoint committed!
[11:30:33][999579][INFO ] Checkpoint committed!
[11:31:33][999579][INFO ] Checkpoint committed!
[11:32:33][999579][INFO ] Checkpoint committed!
[11:33:33][999579][INFO ] Checkpoint committed!
[11:34:33][999579][INFO ] Checkpoint committed!
[11:34:38][999579][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.398454 3785.509766 0.3969173 5.4835339 253.996 110.309  1
------> CAND: 461.331760 3785.509766 0.3969173 5.4835339 220.728 95.8608  1
------> CAND: 461.401828 3785.509766 0.3969173 5.4835339 216.091 93.8473  1
------> CAND: 461.386776 3785.509766 0.3969173 5.4835339 213.301 92.6356  1
------> CAND: 461.565319 3785.509766 0.3969173 5.4835339 208.285 90.4572  1
------> CAND: 461.347850 3785.509766 0.3969173 5.4835339 202.921 88.1273  1
------> CAND: 461.491099 3785.509766 0.3969173 5.4835339 182.674 79.3344  1
------> CAND: 461.393523 3785.509766 0.3969173 5.4835339 182.359 79.1974  1
------> CAND: 461.486947 3785.509766 0.3969173 5.4835339 177.785 77.2108  1
------> CAND: 461.574142 3785.509766 0.3969173 5.4835339 177.074 76.9023  1
------> CAND: 461.516531 3785.509766 0.3969173 5.4835339 170.915 74.2274  1
------> CAND: 461.343698 3785.509766 0.3969173 5.4835339 169.918 73.7944  1
------> CAND: 461.321899 3785.509766 0.3969173 5.4835339 169.361 73.5525  1
------> CAND: 461.360825 3785.509766 0.3969173 5.4835339 167.723 72.841  1
------> CAND: 461.387555 3785.509766 0.3969173 5.4835339 165.89 72.0452  1
------> CAND: 461.584782 3785.509766 0.3969173 5.4835339 164.592 71.4813  1
------> CAND: 461.409613 3785.509766 0.3969173 5.4835339 162.389 70.5247  1
------> CAND: 461.435564 3785.509766 0.3969173 5.4835339 162.113 70.4049  1
------> CAND: 461.455027 3785.509766 0.3969173 5.4835339 160.143 69.5492  1
------> CAND: 461.407537 3785.509766 0.3969173 5.4835339 158.447 68.8125  1
------> CAND: 461.352002 3785.509766 0.3969173 5.4835339 157.906 68.5777  1
------> CAND: 461.520942 3785.509766 0.3969173 5.4835339 154.637 67.1581  1
------> CAND: 461.438419 3785.509766 0.3969173 5.4835339 152.995 66.4447  1
------> CAND: 461.576218 3785.509766 0.3969173 5.4835339 150.933 65.5496  1
------> CAND: 461.449318 3785.509766 0.3969173 5.4835339 150.345 65.2942  1
------> CAND: 461.357192 3785.509766 0.3969173 5.4835339 149.16 64.7794  1
------> CAND: 461.432969 3785.509766 0.3969173 5.4835339 148.186 64.3564  1
------> CAND: 461.505372 3785.509766 0.3969173 5.4835339 146.706 63.7135  1
------> CAND: 461.463850 3785.509766 0.3969173 5.4835339 145.165 63.0445  1
------> CAND: 461.478383 3785.509766 0.3969173 5.4835339 145.15 63.0378  1
------> CAND: 461.452432 3785.509766 0.3969173 5.4835339 145.017 62.9799  1
------> CAND: 461.490839 3785.509766 0.3969173 5.4835339 144.986 62.9665  1
------> CAND: 461.499403 3785.509766 0.3969173 5.4835339 142.873 62.0489  1
------> CAND: 461.504853 3785.509766 0.3969173 5.4835339 142.33 61.8133  1
------> CAND: 461.543520 3785.509766 0.3969173 5.4835339 140.276 60.9211  1
------> CAND: 461.543001 3785.509766 0.3969173 5.4835339 138.589 60.1883  1
------> CAND: 461.428298 3785.509766 0.3969173 5.4835339 136.981 59.4902  1
------> CAND: 461.335134 3785.509766 0.3969173 5.4835339 136.281 59.1861  1
------> CAND: 461.374579 3785.509766 0.3969173 5.4835339 135.91 59.025  1
------> CAND: 461.377434 3785.509766 0.3969173 5.4835339 134.319 58.3339  1
------> CAND: 461.400011 3785.509766 0.3969173 5.4835339 134.147 58.2595  1
------> CAND: 461.368092 3785.509766 0.3969173 5.4835339 133.675 58.0543  1
------> CAND: 461.356933 3785.509766 0.3969173 5.4835339 131.986 57.3209  1
------> CAND: 461.575439 3785.509766 0.3969173 5.4835339 131.897 57.282  1
------> CAND: 461.473971 3785.509766 0.3969173 5.4835339 128.964 56.0085  1
------> CAND: 461.406758 3785.509766 0.3969173 5.4835339 124.579 54.1038  1
------> CAND: 461.439716 3785.509766 0.3969173 5.4835339 124.103 53.8971  1
------> CAND: 461.501479 3785.509766 0.3969173 5.4835339 123.706 53.7247  1
------> CAND: 461.469300 3785.509766 0.3969173 5.4835339 123.492 53.6321  1
------> CAND: 461.545077 3785.509766 0.3969173 5.4835339 122.962 53.4019  1
------> CAND: 461.540406 3785.509766 0.3969173 5.4835339 122.219 53.079  1
------> CAND: 461.411170 3785.509766 0.3969173 5.4835339 120.539 52.3493  1
------> CAND: 461.465926 3785.509766 0.3969173 5.4835339 120.278 52.2363  1
------> CAND: 461.571806 3785.509766 0.3969173 5.4835339 119.644 51.9608  1
------> CAND: 461.361863 3785.509766 0.3969173 5.4835339 119.149 51.7459  1
------> CAND: 461.472933 3785.509766 0.3969173 5.4835339 117.836 51.1755  1
------> CAND: 461.417658 3785.509766 0.3969173 5.4835339 117.266 50.9279  1
------> CAND: 461.515493 3785.509766 0.3969173 5.4835339 116.188 50.4599  1
------> CAND: 461.394302 3785.509766 0.3969173 5.4835339 115.685 50.2414  1
------> CAND: 461.564021 3785.509766 0.3969173 5.4835339 115.668 50.2339  1
------> CAND: 461.564540 3785.509766 0.3969173 5.4835339 114.362 49.667  1
------> CAND: 461.584003 3785.509766 0.3969173 5.4835339 114.011 49.5144  1
------> CAND: 461.570249 3785.509766 0.3969173 5.4835339 113.88 49.4575  1
------> CAND: 461.552862 3785.509766 0.3969173 5.4835339 112.553 48.8812  1
------> CAND: 461.346033 3785.509766 0.3969173 5.4835339 112.357 48.7961  1
------> CAND: 461.382624 3785.509766 0.3969173 5.4835339 112.158 48.7095  1
------> CAND: 461.439457 3785.509766 0.3969173 5.4835339 111.914 48.6037  1
------> CAND: 461.342400 3785.509766 0.3969173 5.4835339 111.721 48.5197  1
------> CAND: 461.557014 3785.509766 0.3969173 5.4835339 109.875 47.7179  1
------> CAND: 461.584263 3785.509766 0.3969173 5.4835339 109.419 47.52  1
------> CAND: 461.402606 3785.509766 0.3969173 5.4835339 109.299 47.4679  1
------> CAND: 461.450356 3785.509766 0.3969173 5.4835339 107.748 46.7943  1
------> CAND: 461.333836 3785.509766 0.3969173 5.4835339 107.615 46.7365  1
------> CAND: 461.571547 3785.509766 0.3969173 5.4835339 107.3 46.5999  1
------> CAND: 461.430893 3785.509766 0.3969173 5.4835339 107.022 46.4792  1
------> CAND: 461.449577 3785.509766 0.3969173 5.4835339 106.957 46.4508  1
------> CAND: 461.536513 3785.509766 0.3969173 5.4835339 106.831 46.3963  1
------> CAND: 461.390150 3785.509766 0.3969173 5.4835339 105.544 45.8372  1
------> CAND: 461.322158 3785.509766 0.3969173 5.4835339 105.529 45.8306  1
------> CAND: 461.339027 3785.509766 0.3969173 5.4835339 104.962 45.5842  1
------> CAND: 461.430374 3785.509766 0.3969173 5.4835339 104.871 45.5448  1
------> CAND: 461.517309 3785.509766 0.3969173 5.4835339 103.9 45.123  1
------> CAND: 461.359787 3785.509766 0.3969173 5.4835339 103.413 44.9119  1
------> CAND: 461.482276 3785.509766 0.3969173 5.4835339 102.896 44.687  1
------> CAND: 461.447501 3785.509766 0.3969173 5.4835339 102.517 44.5224  1
------> CAND: 461.462034 3785.509766 0.3969173 5.4835339 102.359 44.4538  1
------> CAND: 461.506150 3785.509766 0.3969173 5.4835339 102.294 44.4255  1
------> CAND: 461.409873 3785.509766 0.3969173 5.4835339 102.124 44.3518  1
------> CAND: 461.403904 3785.509766 0.3969173 5.4835339 101.781 44.203  1
------> CAND: 461.507967 3785.509766 0.3969173 5.4835339 101.017 43.8711  1
------> CAND: 461.398973 3785.509766 0.3969173 5.4835339 100.494 43.6438  1
------> CAND: 461.446463 3785.509766 0.3969173 5.4835339 99.732 43.313  1
------> CAND: 461.454249 3785.509766 0.3969173 5.4835339 99.72 43.3079  1
------> CAND: 461.475269 3785.509766 0.3969173 5.4835339 99.1278 43.0506  1
------> CAND: 461.382365 3785.509766 0.3969173 5.4835339 98.8624 42.9354  1
------> CAND: 461.380807 3785.509766 0.3969173 5.4835339 98.7263 42.8763  1
------> CAND: 461.521461 3785.509766 0.3969173 5.4835339 98.3198 42.6997  1
------> CAND: 461.417139 3785.509766 0.3969173 5.4835339 98.2133 42.6535  1
------> CAND: 461.358230 3785.509766 0.3969173 5.4835339 98.0795 42.5954  1
------> CAND: 461.370946 3785.509766 0.3969173 5.4835339 97.5402 42.3612  1
[11:34:38][999579][INFO ] Statistics: count dirty SumSpec pages 446483 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:34:38][999579][INFO ] Data processing finished successfully!
11:34:38 (999579): called boinc_finish(0)

</stderr_txt>
]]>