Task 1718457922

Name: Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_177_7000000_2
Workunit ID: 866859941
Created: 22 Jan 2025 20:32:52 UTC
Sent: 22 Jan 2025 21:45:54 UTC
Report deadline: 5 Feb 2025 21:45:54 UTC
Received: 22 Jan 2025 21:53:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13204637
Run time (sec): 258.60
CPU time (sec): 14.72
Peak working set size (MB): 241.77
Peak swap size (MB): 10217.75
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[13:47:34][265480][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_cfbf00112_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_7_dms_200_177.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 7000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_177.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_177_7000000_2_0
------> GPU usage: 1.000000
[13:47:34][265480][INFO ] Starting data processing...
[13:47:34][265480][INFO ] opti: No host transfer for n_steps. Use device global.
[13:47:34][265480][INFO ] opti: No host transfer for mean. Use device global.
[13:47:34][265480][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:47:34][265480][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:47:34][265480][INFO ] opti: power spectrum in fft callback (static link).
[13:47:34][265480][INFO ] opti: __constant__ access is not uniform, bad!
[13:47:34][265480][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[13:47:34][265480][INFO ] CUDA global memory status (initial GPU state, including context):
[13:47:34][265480][INFO ] No template file. Generating templates.
[13:47:34][265480][INFO ] Template param value T_cons = 50000
[13:47:37][265480][INFO ] Number of generated templates to be used: 50000
[13:47:37][265480][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_7_dms_200_177.cpt
[13:47:37][265480][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_7_dms_200_177.cpt (No such file or directory).
------> Starting from scratch...
[13:47:37][265480][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_177.binary
[13:47:37][265480][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_7_dms_200_DM247.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766969812
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 247.7 cm^-3 pc
------> Scale factor: 1.38008
[13:47:37][265480][INFO ] Allocating memory for dedispersed compressed time series...
[13:47:37][265480][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:47:37][265480][INFO ] 8-bit allocation done
[13:47:37][265480][INFO ] Foobar
[13:47:37][265480][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_177.binary
[13:47:37][265480][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:47:37][265480][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:47:37][265480][INFO ] FftSize = 12582913
[13:47:37][265480][INFO ] Seed for random number generator is -1037559018.
[13:47:38][265480][INFO ] 8[13:47:38][265480][INFO ] 9[13:47:39][265480][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:47:39][265480][INFO ] Normalization factor 3.97364e-08
[13:47:39][265480][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
[13:47:39][265480][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 778 MB (11133 MB free / 11911 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:47:39][265480][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:47:39][265480][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:47:39][265480][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -251.46923828, mean= -0.00001499  -0.00001499
[13:47:39][265480][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:48:34][265480][INFO ] Checkpoint committed!
[13:49:34][265480][INFO ] Checkpoint committed!
[13:50:34][265480][INFO ] Checkpoint committed!
[13:51:34][265480][INFO ] Checkpoint committed!
[13:51:51][265480][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 358.491656 3893.655762 0.3889415 5.7159100 263.782 114.559  1
------> CAND: 358.571844 3893.655762 0.3889415 5.7159100 235.725 102.374  1
------> CAND: 358.631012 3893.655762 0.3889415 5.7159100 233.512 101.413  1
------> CAND: 358.645545 3893.655762 0.3889415 5.7159100 225.224 97.8137  1
------> CAND: 358.546931 3893.655762 0.3889415 5.7159100 202.866 88.1037  1
------> CAND: 358.632569 3893.655762 0.3889415 5.7159100 189.839 82.4459  1
------> CAND: 358.674350 3893.655762 0.3889415 5.7159100 188.189 81.7297  1
------> CAND: 358.629715 3893.655762 0.3889415 5.7159100 180.888 78.5585  1
------> CAND: 358.549267 3893.655762 0.3889415 5.7159100 179.91 78.1339  1
------> CAND: 358.498403 3893.655762 0.3889415 5.7159100 179.069 77.7688  1
------> CAND: 358.525911 3893.655762 0.3889415 5.7159100 178.243 77.4099  1
------> CAND: 358.482573 3893.655762 0.3889415 5.7159100 177.335 77.0155  1
------> CAND: 358.548748 3893.655762 0.3889415 5.7159100 175.175 76.0776  1
------> CAND: 358.611549 3893.655762 0.3889415 5.7159100 169.123 73.4493  1
------> CAND: 358.603764 3893.655762 0.3889415 5.7159100 168.474 73.1672  1
------> CAND: 358.643209 3893.655762 0.3889415 5.7159100 167.421 72.71  1
------> CAND: 358.492953 3893.655762 0.3889415 5.7159100 166.801 72.4409  1
------> CAND: 358.647361 3893.655762 0.3889415 5.7159100 163.098 70.8326  1
------> CAND: 358.641393 3893.655762 0.3889415 5.7159100 162.963 70.7741  1
------> CAND: 358.506188 3893.655762 0.3889415 5.7159100 161.866 70.2976  1
------> CAND: 358.636981 3893.655762 0.3889415 5.7159100 159.778 69.3907  1
------> CAND: 358.698225 3893.655762 0.3889415 5.7159100 157.824 68.5422  1
------> CAND: 358.500739 3893.655762 0.3889415 5.7159100 157.634 68.4596  1
------> CAND: 358.592345 3893.655762 0.3889415 5.7159100 156.793 68.0944  1
------> CAND: 358.659299 3893.655762 0.3889415 5.7159100 155.441 67.5072  1
------> CAND: 358.649178 3893.655762 0.3889415 5.7159100 154.43 67.068  1
------> CAND: 358.669160 3893.655762 0.3889415 5.7159100 153.06 66.4731  1
------> CAND: 358.570028 3893.655762 0.3889415 5.7159100 151.863 65.9532  1
------> CAND: 358.687845 3893.655762 0.3889415 5.7159100 150.604 65.4065  1
------> CAND: 358.542520 3893.655762 0.3889415 5.7159100 150.099 65.187  1
------> CAND: 358.558869 3893.655762 0.3889415 5.7159100 148.5 64.4926  1
------> CAND: 358.677983 3893.655762 0.3889415 5.7159100 147.392 64.0117  1
------> CAND: 358.510859 3893.655762 0.3889415 5.7159100 145.065 63.0011  1
------> CAND: 358.552121 3893.655762 0.3889415 5.7159100 143.558 62.3465  1
------> CAND: 358.651513 3893.655762 0.3889415 5.7159100 143.537 62.3375  1
------> CAND: 358.604283 3893.655762 0.3889415 5.7159100 142.711 61.9784  1
------> CAND: 358.538627 3893.655762 0.3889415 5.7159100 142.456 61.8676  1
------> CAND: 358.678502 3893.655762 0.3889415 5.7159100 139.538 60.6005  1
------> CAND: 358.511119 3893.655762 0.3889415 5.7159100 138.861 60.3068  1
------> CAND: 358.685769 3893.655762 0.3889415 5.7159100 135.009 58.6337  1
------> CAND: 358.533437 3893.655762 0.3889415 5.7159100 134.026 58.2067  1
------> CAND: 358.639057 3893.655762 0.3889415 5.7159100 133.341 57.9092  1
------> CAND: 358.663451 3893.655762 0.3889415 5.7159100 131.737 57.2126  1
------> CAND: 358.550564 3893.655762 0.3889415 5.7159100 131.476 57.0992  1
------> CAND: 358.661115 3893.655762 0.3889415 5.7159100 129.75 56.3499  1
------> CAND: 358.487244 3893.655762 0.3889415 5.7159100 128.257 55.7014  1
------> CAND: 358.633088 3893.655762 0.3889415 5.7159100 126.757 55.0498  1
------> CAND: 358.591048 3893.655762 0.3889415 5.7159100 126.556 54.9627  1
------> CAND: 358.605840 3893.655762 0.3889415 5.7159100 125.742 54.6092  1
------> CAND: 358.639317 3893.655762 0.3889415 5.7159100 125.198 54.3729  1
------> CAND: 358.571066 3893.655762 0.3889415 5.7159100 124.861 54.2263  1
------> CAND: 358.616739 3893.655762 0.3889415 5.7159100 122.285 53.1077  1
------> CAND: 358.542260 3893.655762 0.3889415 5.7159100 121.904 52.9423  1
------> CAND: 358.699523 3893.655762 0.3889415 5.7159100 121.589 52.8055  1
------> CAND: 358.600390 3893.655762 0.3889415 5.7159100 121.513 52.7725  1
------> CAND: 358.683174 3893.655762 0.3889415 5.7159100 121.481 52.7586  1
------> CAND: 358.536551 3893.655762 0.3889415 5.7159100 120.225 52.213  1
------> CAND: 358.480497 3893.655762 0.3889415 5.7159100 119.804 52.0302  1
------> CAND: 358.626341 3893.655762 0.3889415 5.7159100 119.597 51.9403  1
------> CAND: 358.631531 3893.655762 0.3889415 5.7159100 119.103 51.7259  1
------> CAND: 358.597795 3893.655762 0.3889415 5.7159100 118.792 51.5906  1
------> CAND: 358.559388 3893.655762 0.3889415 5.7159100 117.916 51.2104  1
------> CAND: 358.555495 3893.655762 0.3889415 5.7159100 117.58 51.0643  1
------> CAND: 358.503334 3893.655762 0.3889415 5.7159100 117.561 51.0561  1
------> CAND: 358.574439 3893.655762 0.3889415 5.7159100 117.188 50.8942  1
------> CAND: 358.504891 3893.655762 0.3889415 5.7159100 116.859 50.7512  1
------> CAND: 358.501258 3893.655762 0.3889415 5.7159100 116.361 50.5351  1
------> CAND: 358.662153 3893.655762 0.3889415 5.7159100 116.22 50.4738  1
------> CAND: 358.534475 3893.655762 0.3889415 5.7159100 116.14 50.4389  1
------> CAND: 358.604542 3893.655762 0.3889415 5.7159100 115.816 50.2984  1
------> CAND: 358.627898 3893.655762 0.3889415 5.7159100 115.711 50.2526  1
------> CAND: 358.574180 3893.655762 0.3889415 5.7159100 115.326 50.0855  1
------> CAND: 358.532658 3893.655762 0.3889415 5.7159100 115.264 50.0587  1
------> CAND: 358.676945 3893.655762 0.3889415 5.7159100 114.731 49.8272  1
------> CAND: 358.663191 3893.655762 0.3889415 5.7159100 114.62 49.7789  1
------> CAND: 358.521499 3893.655762 0.3889415 5.7159100 114.549 49.7482  1
------> CAND: 358.545893 3893.655762 0.3889415 5.7159100 114.223 49.6066  1
------> CAND: 358.687585 3893.655762 0.3889415 5.7159100 114.037 49.5256  1
------> CAND: 358.685250 3893.655762 0.3889415 5.7159100 112.061 48.6676  1
------> CAND: 358.570547 3893.655762 0.3889415 5.7159100 111.373 48.3689  1
------> CAND: 358.601947 3893.655762 0.3889415 5.7159100 111.136 48.2659  1
------> CAND: 358.574958 3893.655762 0.3889415 5.7159100 110.494 47.9871  1
------> CAND: 358.613625 3893.655762 0.3889415 5.7159100 110.013 47.7781  1
------> CAND: 358.638278 3893.655762 0.3889415 5.7159100 109.514 47.5615  1
------> CAND: 358.593383 3893.655762 0.3889415 5.7159100 109.031 47.3516  1
------> CAND: 358.567173 3893.655762 0.3889415 5.7159100 108.936 47.3101  1
------> CAND: 358.657482 3893.655762 0.3889415 5.7159100 108.555 47.1449  1
------> CAND: 358.694073 3893.655762 0.3889415 5.7159100 106.376 46.1987  1
------> CAND: 358.668901 3893.655762 0.3889415 5.7159100 106.322 46.1751  1
------> CAND: 358.538108 3893.655762 0.3889415 5.7159100 105.642 45.8799  1
------> CAND: 358.686288 3893.655762 0.3889415 5.7159100 105.294 45.7286  1
------> CAND: 358.689921 3893.655762 0.3889415 5.7159100 104.627 45.4389  1
------> CAND: 358.516828 3893.655762 0.3889415 5.7159100 104.571 45.4147  1
------> CAND: 358.694851 3893.655762 0.3889415 5.7159100 104.558 45.4088  1
------> CAND: 358.670717 3893.655762 0.3889415 5.7159100 104.101 45.2106  1
------> CAND: 358.630493 3893.655762 0.3889415 5.7159100 103.565 44.9778  1
------> CAND: 358.578332 3893.655762 0.3889415 5.7159100 102.318 44.4361  1
------> CAND: 358.514752 3893.655762 0.3889415 5.7159100 101.14 43.9246  1
------> CAND: 358.520461 3893.655762 0.3889415 5.7159100 99.6171 43.2631  1
------> CAND: 358.642431 3893.655762 0.3889415 5.7159100 99.5362 43.228  1
[13:51:51][265480][INFO ] Statistics: count dirty SumSpec pages 497749 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:51:51][265480][INFO ] Data processing finished successfully!
13:51:51 (265480): called boinc_finish(0)

</stderr_txt>
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