Task 1703139307

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_66_7250000_1
Workunit ID: 857758461
Created: 25 Dec 2024 23:19:55 UTC
Sent: 26 Dec 2024 12:07:10 UTC
Report deadline: 9 Jan 2025 12:07:10 UTC
Received: 26 Dec 2024 17:06:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 430.31
CPU time (sec): 48.12
Peak working set size (MB): 267.52
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>
[16:58:31][1009637][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_66.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 7250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_66_7250000_1_0
------> GPU usage: 0.330000
[16:58:31][1009637][INFO ] Starting data processing...
[16:58:31][1009637][INFO ] opti: No host transfer for n_steps. Use device global.
[16:58:31][1009637][INFO ] opti: No host transfer for mean. Use device global.
[16:58:31][1009637][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:58:31][1009637][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:58:31][1009637][INFO ] opti: power spectrum in fft callback (static link).
[16:58:31][1009637][INFO ] opti: __constant__ access is not uniform, bad!
[16:58:33][1009637][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[16:58:33][1009637][INFO ] CUDA global memory status (initial GPU state, including context):
[16:58:33][1009637][INFO ] No template file. Generating templates.
[16:58:33][1009637][INFO ] Template param value T_cons = 50000
[16:58:41][1009637][INFO ] Number of generated templates to be used: 50000
[16:58:41][1009637][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_66.cpt
[16:58:41][1009637][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[16:58:41][1009637][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary
[16:58:41][1009637][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_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766098116
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.31378
[16:58:41][1009637][INFO ] Allocating memory for dedispersed compressed time series...
[16:58:41][1009637][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:58:41][1009637][INFO ] 8-bit allocation done
[16:58:41][1009637][INFO ] Foobar
[16:58:41][1009637][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary
[16:58:41][1009637][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:58:41][1009637][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:58:41][1009637][INFO ] FftSize = 12582913
[16:58:41][1009637][INFO ] Seed for random number generator is 1116375092.
[16:58:45][1009637][INFO ] 8[16:58:45][1009637][INFO ] 9[16:58:47][1009637][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:58:47][1009637][INFO ] Normalization factor 3.97364e-08
[16:58:47][1009637][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
[16:58:47][1009637][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
[16:58:47][1009637][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:58:47][1009637][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:58:47][1009637][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:59:32][1009637][INFO ] Checkpoint committed!
[17:00:32][1009637][INFO ] Checkpoint committed!
[17:01:32][1009637][INFO ] Checkpoint committed!
[17:02:32][1009637][INFO ] Checkpoint committed!
[17:03:32][1009637][INFO ] Checkpoint committed!
[17:04:32][1009637][INFO ] Checkpoint committed!
[17:05:32][1009637][INFO ] Checkpoint committed!
[17:05:40][1009637][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 364.176204 3763.537842 0.9612489 3.4779708 265.364 115.246  1
------> CAND: 364.231479 3763.537842 0.9612489 3.4779708 244.985 106.396  1
------> CAND: 364.149474 3763.537842 0.9612489 3.4779708 224.82 97.6381  1
------> CAND: 364.271184 3763.537842 0.9612489 3.4779708 208.769 90.667  1
------> CAND: 364.168938 3763.537842 0.9612489 3.4779708 200.463 87.0602  1
------> CAND: 364.296097 3763.537842 0.9612489 3.4779708 196.419 85.3036  1
------> CAND: 364.201376 3763.537842 0.9612489 3.4779708 196.099 85.1648  1
------> CAND: 364.067989 3763.537842 0.9612489 3.4779708 191.277 83.0705  1
------> CAND: 364.280786 3763.537842 0.9612489 3.4779708 191.149 83.0151  1
------> CAND: 364.318415 3763.537842 0.9612489 3.4779708 190.004 82.5177  1
------> CAND: 364.215649 3763.537842 0.9612489 3.4779708 186.074 80.811  1
------> CAND: 364.290907 3763.537842 0.9612489 3.4779708 177.196 76.9552  1
------> CAND: 364.131049 3763.537842 0.9612489 3.4779708 176.752 76.7625  1
------> CAND: 364.309332 3763.537842 0.9612489 3.4779708 174.183 75.6466  1
------> CAND: 364.075255 3763.537842 0.9612489 3.4779708 174.093 75.6078  1
------> CAND: 364.067210 3763.537842 0.9612489 3.4779708 165.352 71.8113  1
------> CAND: 364.150512 3763.537842 0.9612489 3.4779708 160.208 69.5775  1
------> CAND: 364.115738 3763.537842 0.9612489 3.4779708 158.833 68.9802  1
------> CAND: 364.304401 3763.537842 0.9612489 3.4779708 156.885 68.1342  1
------> CAND: 364.158038 3763.537842 0.9612489 3.4779708 156.436 67.9392  1
------> CAND: 364.235112 3763.537842 0.9612489 3.4779708 153.284 66.5703  1
------> CAND: 364.128195 3763.537842 0.9612489 3.4779708 150.991 65.5746  1
------> CAND: 364.284160 3763.537842 0.9612489 3.4779708 150.428 65.33  1
------> CAND: 364.194888 3763.537842 0.9612489 3.4779708 149.991 65.1403  1
------> CAND: 364.092901 3763.537842 0.9612489 3.4779708 149.6 64.9704  1
------> CAND: 364.280007 3763.537842 0.9612489 3.4779708 148.728 64.5919  1
------> CAND: 364.268330 3763.537842 0.9612489 3.4779708 146.438 63.5973  1
------> CAND: 364.101725 3763.537842 0.9612489 3.4779708 144.711 62.8474  1
------> CAND: 364.207864 3763.537842 0.9612489 3.4779708 144.411 62.7167  1
------> CAND: 364.273779 3763.537842 0.9612489 3.4779708 143.783 62.4441  1
------> CAND: 364.108472 3763.537842 0.9612489 3.4779708 143.296 62.2325  1
------> CAND: 364.090825 3763.537842 0.9612489 3.4779708 142.614 61.9365  1
------> CAND: 364.301806 3763.537842 0.9612489 3.4779708 142.155 61.7372  1
------> CAND: 364.097573 3763.537842 0.9612489 3.4779708 141.498 61.452  1
------> CAND: 364.310630 3763.537842 0.9612489 3.4779708 137.472 59.7034  1
------> CAND: 364.080964 3763.537842 0.9612489 3.4779708 137.318 59.6365  1
------> CAND: 364.113143 3763.537842 0.9612489 3.4779708 137.023 59.5085  1
------> CAND: 364.069027 3763.537842 0.9612489 3.4779708 134.111 58.2437  1
------> CAND: 364.271703 3763.537842 0.9612489 3.4779708 133.637 58.0378  1
------> CAND: 364.316339 3763.537842 0.9612489 3.4779708 133.078 57.7951  1
------> CAND: 364.126119 3763.537842 0.9612489 3.4779708 132.816 57.6811  1
------> CAND: 364.276115 3763.537842 0.9612489 3.4779708 132.699 57.6303  1
------> CAND: 364.321788 3763.537842 0.9612489 3.4779708 132.656 57.612  1
------> CAND: 364.240303 3763.537842 0.9612489 3.4779708 131.864 57.2679  1
------> CAND: 364.223694 3763.537842 0.9612489 3.4779708 130.51 56.6796  1
------> CAND: 364.309851 3763.537842 0.9612489 3.4779708 129.436 56.2131  1
------> CAND: 364.139873 3763.537842 0.9612489 3.4779708 128.121 55.6424  1
------> CAND: 364.321269 3763.537842 0.9612489 3.4779708 127.499 55.372  1
------> CAND: 364.135201 3763.537842 0.9612489 3.4779708 126.523 54.9481  1
------> CAND: 364.234593 3763.537842 0.9612489 3.4779708 126.504 54.9398  1
------> CAND: 364.174387 3763.537842 0.9612489 3.4779708 125.568 54.5333  1
------> CAND: 364.179837 3763.537842 0.9612489 3.4779708 125.392 54.4569  1
------> CAND: 364.093680 3763.537842 0.9612489 3.4779708 125.31 54.4213  1
------> CAND: 364.098351 3763.537842 0.9612489 3.4779708 123.97 53.8394  1
------> CAND: 364.302325 3763.537842 0.9612489 3.4779708 123.691 53.7182  1
------> CAND: 364.250683 3763.537842 0.9612489 3.4779708 123.598 53.678  1
------> CAND: 364.165045 3763.537842 0.9612489 3.4779708 123.471 53.6226  1
------> CAND: 364.112884 3763.537842 0.9612489 3.4779708 123.277 53.5383  1
------> CAND: 364.187882 3763.537842 0.9612489 3.4779708 122.764 53.3158  1
------> CAND: 364.311927 3763.537842 0.9612489 3.4779708 121.447 52.7436  1
------> CAND: 364.242638 3763.537842 0.9612489 3.4779708 120.081 52.1507  1
------> CAND: 364.294021 3763.537842 0.9612489 3.4779708 118.866 51.6228  1
------> CAND: 364.113922 3763.537842 0.9612489 3.4779708 117.696 51.1146  1
------> CAND: 364.222396 3763.537842 0.9612489 3.4779708 117.389 50.9812  1
------> CAND: 364.295838 3763.537842 0.9612489 3.4779708 116.51 50.5998  1
------> CAND: 364.065393 3763.537842 0.9612489 3.4779708 116.159 50.4471  1
------> CAND: 364.230441 3763.537842 0.9612489 3.4779708 115.958 50.3599  1
------> CAND: 364.133125 3763.537842 0.9612489 3.4779708 115.618 50.2122  1
------> CAND: 364.112105 3763.537842 0.9612489 3.4779708 114.107 49.556  1
------> CAND: 364.169976 3763.537842 0.9612489 3.4779708 113.967 49.4952  1
------> CAND: 364.260025 3763.537842 0.9612489 3.4779708 113.886 49.4599  1
------> CAND: 364.220320 3763.537842 0.9612489 3.4779708 112.499 48.8576  1
------> CAND: 364.165564 3763.537842 0.9612489 3.4779708 112.403 48.816  1
------> CAND: 364.264177 3763.537842 0.9612489 3.4779708 111.523 48.4336  1
------> CAND: 364.101984 3763.537842 0.9612489 3.4779708 111.514 48.43  1
------> CAND: 364.080185 3763.537842 0.9612489 3.4779708 111.505 48.4262  1
------> CAND: 364.324643 3763.537842 0.9612489 3.4779708 111.399 48.3798  1
------> CAND: 364.322048 3763.537842 0.9612489 3.4779708 110.869 48.1498  1
------> CAND: 364.253278 3763.537842 0.9612489 3.4779708 110.474 47.9784  1
------> CAND: 364.169197 3763.537842 0.9612489 3.4779708 110.095 47.8136  1
------> CAND: 364.246271 3763.537842 0.9612489 3.4779708 109.799 47.685  1
------> CAND: 364.113403 3763.537842 0.9612489 3.4779708 109.052 47.3607  1
------> CAND: 364.161412 3763.537842 0.9612489 3.4779708 108.847 47.2717  1
------> CAND: 364.192812 3763.537842 0.9612489 3.4779708 108.641 47.1822  1
------> CAND: 364.098870 3763.537842 0.9612489 3.4779708 108.618 47.1724  1
------> CAND: 364.309592 3763.537842 0.9612489 3.4779708 108.376 47.067  1
------> CAND: 364.061501 3763.537842 0.9612489 3.4779708 108.206 46.9932  1
------> CAND: 364.255873 3763.537842 0.9612489 3.4779708 108.08 46.9384  1
------> CAND: 364.190996 3763.537842 0.9612489 3.4779708 107.802 46.8178  1
------> CAND: 364.153108 3763.537842 0.9612489 3.4779708 107.67 46.7606  1
------> CAND: 364.061760 3763.537842 0.9612489 3.4779708 107.579 46.7209  1
------> CAND: 364.202414 3763.537842 0.9612489 3.4779708 107.145 46.5325  1
------> CAND: 364.307515 3763.537842 0.9612489 3.4779708 106.722 46.3487  1
------> CAND: 364.308294 3763.537842 0.9612489 3.4779708 106.433 46.2235  1
------> CAND: 364.190217 3763.537842 0.9612489 3.4779708 106.29 46.1612  1
------> CAND: 364.308553 3763.537842 0.9612489 3.4779708 106.202 46.1231  1
------> CAND: 364.208642 3763.537842 0.9612489 3.4779708 105.754 45.9283  1
------> CAND: 364.271963 3763.537842 0.9612489 3.4779708 105.259 45.7133  1
------> CAND: 364.064355 3763.537842 0.9612489 3.4779708 104.856 45.5384  1
------> CAND: 364.167121 3763.537842 0.9612489 3.4779708 104.824 45.5247  1
[17:05:40][1009637][INFO ] Statistics: count dirty SumSpec pages 499068 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:05:40][1009637][INFO ] Data processing finished successfully!
17:05:40 (1009637): called boinc_finish(0)

</stderr_txt>
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