Task 1706749989

Name: Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_178_4750000_2
Workunit ID: 854982969
Created: 1 Jan 2025 14:17:30 UTC
Sent: 1 Jan 2025 14:36:22 UTC
Report deadline: 15 Jan 2025 14:36:22 UTC
Received: 1 Jan 2025 19:39:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 442.11
CPU time (sec): 37.47
Peak working set size (MB): 357.72
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>
[19:31:14][1322724][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_cfbf00097_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_6_dms_200_178.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 4750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_178.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_178_4750000_2_0
------> GPU usage: 0.330000
[19:31:14][1322724][INFO ] Starting data processing...
[19:31:14][1322724][INFO ] opti: No host transfer for n_steps. Use device global.
[19:31:14][1322724][INFO ] opti: No host transfer for mean. Use device global.
[19:31:14][1322724][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:31:14][1322724][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:31:14][1322724][INFO ] opti: power spectrum in fft callback (static link).
[19:31:14][1322724][INFO ] opti: __constant__ access is not uniform, bad!
[19:31:16][1322724][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[19:31:16][1322724][INFO ] CUDA global memory status (initial GPU state, including context):
[19:31:16][1322724][INFO ] No template file. Generating templates.
[19:31:16][1322724][INFO ] Template param value T_cons = 50000
[19:31:22][1322724][INFO ] Number of generated templates to be used: 50000
[19:31:22][1322724][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_6_dms_200_178.cpt
[19:31:22][1322724][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_6_dms_200_178.cpt (No such file or directory).
------> Starting from scratch...
[19:31:22][1322724][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_178.binary
[19:31:22][1322724][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_6_dms_200_DM247.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776208760435
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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: 247.8 cm^-3 pc
------> Scale factor: 1.06958
[19:31:22][1322724][INFO ] Allocating memory for dedispersed compressed time series...
[19:31:22][1322724][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:31:22][1322724][INFO ] 8-bit allocation done
[19:31:22][1322724][INFO ] Foobar
[19:31:22][1322724][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_178.binary
[19:31:22][1322724][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:31:23][1322724][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:31:23][1322724][INFO ] FftSize = 12582913
[19:31:23][1322724][INFO ] Seed for random number generator is -1037301825.
[19:31:26][1322724][INFO ] 8[19:31:26][1322724][INFO ] 9[19:31:27][1322724][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:31:27][1322724][INFO ] Normalization factor 3.97364e-08
[19:31:27][1322724][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
[19:31:27][1322724][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
[19:31:27][1322724][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:31:27][1322724][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:31:27][1322724][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:32:15][1322724][INFO ] Checkpoint committed!
[19:33:15][1322724][INFO ] Checkpoint committed!
[19:34:15][1322724][INFO ] Checkpoint committed!
[19:35:15][1322724][INFO ] Checkpoint committed!
[19:36:15][1322724][INFO ] Checkpoint committed!
[19:37:15][1322724][INFO ] Checkpoint committed!
[19:38:15][1322724][INFO ] Checkpoint committed!
[19:38:34][1322724][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 457.824754 3835.270020 0.5497894 0.1398059 219.43 95.2973  1
------> CAND: 457.652958 3835.270020 0.5497894 0.1398059 209.876 91.1478  1
------> CAND: 457.855376 3835.270020 0.5497894 0.1398059 208.524 90.561  1
------> CAND: 457.680466 3835.270020 0.5497894 0.1398059 201.831 87.6543  1
------> CAND: 457.775187 3835.270020 0.5497894 0.1398059 197.5 85.7732  1
------> CAND: 457.764807 3835.270020 0.5497894 0.1398059 188.587 81.9024  1
------> CAND: 457.672162 3835.270020 0.5497894 0.1398059 187.214 81.3062  1
------> CAND: 457.743787 3835.270020 0.5497894 0.1398059 186.183 80.8581  1
------> CAND: 457.803214 3835.270020 0.5497894 0.1398059 182.464 79.2431  1
------> CAND: 457.733666 3835.270020 0.5497894 0.1398059 182.172 79.1164  1
------> CAND: 457.820861 3835.270020 0.5497894 0.1398059 179.623 78.0092  1
------> CAND: 457.727178 3835.270020 0.5497894 0.1398059 178.936 77.7108  1
------> CAND: 457.758838 3835.270020 0.5497894 0.1398059 178.116 77.3548  1
------> CAND: 457.827868 3835.270020 0.5497894 0.1398059 177.282 76.9924  1
------> CAND: 457.684359 3835.270020 0.5497894 0.1398059 176.646 76.7164  1
------> CAND: 457.662041 3835.270020 0.5497894 0.1398059 176.308 76.5697  1
------> CAND: 457.767143 3835.270020 0.5497894 0.1398059 172.422 74.8818  1
------> CAND: 457.603133 3835.270020 0.5497894 0.1398059 171.629 74.5376  1
------> CAND: 457.861344 3835.270020 0.5497894 0.1398059 169.964 73.8146  1
------> CAND: 457.782454 3835.270020 0.5497894 0.1398059 167.782 72.8669  1
------> CAND: 457.829425 3835.270020 0.5497894 0.1398059 166.02 72.1014  1
------> CAND: 457.830203 3835.270020 0.5497894 0.1398059 162.849 70.7244  1
------> CAND: 457.725881 3835.270020 0.5497894 0.1398059 160.299 69.617  1
------> CAND: 457.657630 3835.270020 0.5497894 0.1398059 156.679 68.0448  1
------> CAND: 457.765585 3835.270020 0.5497894 0.1398059 151.434 65.7669  1
------> CAND: 457.772592 3835.270020 0.5497894 0.1398059 151.074 65.6106  1
------> CAND: 457.623115 3835.270020 0.5497894 0.1398059 150.936 65.5509  1
------> CAND: 457.679947 3835.270020 0.5497894 0.1398059 150.1 65.1875  1
------> CAND: 457.666712 3835.270020 0.5497894 0.1398059 148.918 64.6742  1
------> CAND: 457.612216 3835.270020 0.5497894 0.1398059 148.457 64.4742  1
------> CAND: 457.856933 3835.270020 0.5497894 0.1398059 148.45 64.471  1
------> CAND: 457.649844 3835.270020 0.5497894 0.1398059 147.898 64.2315  1
------> CAND: 457.857192 3835.270020 0.5497894 0.1398059 147.818 64.1964  1
------> CAND: 457.778561 3835.270020 0.5497894 0.1398059 147.589 64.0971  1
------> CAND: 457.732368 3835.270020 0.5497894 0.1398059 147.287 63.9658  1
------> CAND: 457.675017 3835.270020 0.5497894 0.1398059 145.299 63.1027  1
------> CAND: 457.788163 3835.270020 0.5497894 0.1398059 144.862 62.9127  1
------> CAND: 457.734704 3835.270020 0.5497894 0.1398059 144.821 62.8948  1
------> CAND: 457.703563 3835.270020 0.5497894 0.1398059 144.246 62.6452  1
------> CAND: 457.804771 3835.270020 0.5497894 0.1398059 143.145 62.167  1
------> CAND: 457.728476 3835.270020 0.5497894 0.1398059 142.854 62.0407  1
------> CAND: 457.746382 3835.270020 0.5497894 0.1398059 142.179 61.7473  1
------> CAND: 457.641021 3835.270020 0.5497894 0.1398059 142.1 61.7131  1
------> CAND: 457.657889 3835.270020 0.5497894 0.1398059 141.128 61.2909  1
------> CAND: 457.753389 3835.270020 0.5497894 0.1398059 139.93 60.771  1
------> CAND: 457.616887 3835.270020 0.5497894 0.1398059 139.9 60.7579  1
------> CAND: 457.785049 3835.270020 0.5497894 0.1398059 139.697 60.6696  1
------> CAND: 457.805550 3835.270020 0.5497894 0.1398059 138.716 60.2436  1
------> CAND: 457.622336 3835.270020 0.5497894 0.1398059 138.62 60.2019  1
------> CAND: 457.720171 3835.270020 0.5497894 0.1398059 137.714 59.8084  1
------> CAND: 457.689290 3835.270020 0.5497894 0.1398059 137.514 59.7214  1
------> CAND: 457.853559 3835.270020 0.5497894 0.1398059 136.814 59.4174  1
------> CAND: 457.716279 3835.270020 0.5497894 0.1398059 136.796 59.4099  1
------> CAND: 457.845514 3835.270020 0.5497894 0.1398059 136.682 59.3601  1
------> CAND: 457.841103 3835.270020 0.5497894 0.1398059 136.147 59.1279  1
------> CAND: 457.732628 3835.270020 0.5497894 0.1398059 135.234 58.7315  1
------> CAND: 457.863161 3835.270020 0.5497894 0.1398059 135.108 58.6767  1
------> CAND: 457.698373 3835.270020 0.5497894 0.1398059 134.387 58.3634  1
------> CAND: 457.747420 3835.270020 0.5497894 0.1398059 134.254 58.3059  1
------> CAND: 457.630900 3835.270020 0.5497894 0.1398059 131.908 57.287  1
------> CAND: 457.637647 3835.270020 0.5497894 0.1398059 130.884 56.8422  1
------> CAND: 457.650104 3835.270020 0.5497894 0.1398059 130.733 56.7768  1
------> CAND: 457.768959 3835.270020 0.5497894 0.1398059 130.51 56.6799  1
------> CAND: 457.820082 3835.270020 0.5497894 0.1398059 129.887 56.4091  1
------> CAND: 457.860047 3835.270020 0.5497894 0.1398059 128.452 55.7861  1
------> CAND: 457.623893 3835.270020 0.5497894 0.1398059 127.44 55.3463  1
------> CAND: 457.632717 3835.270020 0.5497894 0.1398059 127.017 55.1629  1
------> CAND: 457.832798 3835.270020 0.5497894 0.1398059 127.007 55.1584  1
------> CAND: 457.682024 3835.270020 0.5497894 0.1398059 126.797 55.0671  1
------> CAND: 457.605728 3835.270020 0.5497894 0.1398059 125.17 54.3608  1
------> CAND: 457.720950 3835.270020 0.5497894 0.1398059 125.106 54.3328  1
------> CAND: 457.605209 3835.270020 0.5497894 0.1398059 124.798 54.1992  1
------> CAND: 457.851223 3835.270020 0.5497894 0.1398059 124.663 54.1407  1
------> CAND: 457.730033 3835.270020 0.5497894 0.1398059 121.875 52.9298  1
------> CAND: 457.653478 3835.270020 0.5497894 0.1398059 121.373 52.7115  1
------> CAND: 457.861604 3835.270020 0.5497894 0.1398059 121.331 52.6934  1
------> CAND: 457.641540 3835.270020 0.5497894 0.1398059 120.799 52.4624  1
------> CAND: 457.770257 3835.270020 0.5497894 0.1398059 120.048 52.1361  1
------> CAND: 457.708234 3835.270020 0.5497894 0.1398059 119.862 52.0556  1
------> CAND: 457.617925 3835.270020 0.5497894 0.1398059 119.336 51.8268  1
------> CAND: 457.722247 3835.270020 0.5497894 0.1398059 119.244 51.7869  1
------> CAND: 457.746641 3835.270020 0.5497894 0.1398059 118.981 51.6727  1
------> CAND: 457.831241 3835.270020 0.5497894 0.1398059 118.348 51.3977  1
------> CAND: 457.773630 3835.270020 0.5497894 0.1398059 118.028 51.259  1
------> CAND: 457.796467 3835.270020 0.5497894 0.1398059 117.477 51.0194  1
------> CAND: 457.717057 3835.270020 0.5497894 0.1398059 117.275 50.9319  1
------> CAND: 457.711348 3835.270020 0.5497894 0.1398059 117.263 50.9266  1
------> CAND: 457.710050 3835.270020 0.5497894 0.1398059 116.868 50.755  1
------> CAND: 457.676574 3835.270020 0.5497894 0.1398059 116.828 50.738  1
------> CAND: 457.699670 3835.270020 0.5497894 0.1398059 116.765 50.7104  1
------> CAND: 457.855116 3835.270020 0.5497894 0.1398059 116.144 50.4409  1
------> CAND: 457.693442 3835.270020 0.5497894 0.1398059 116.096 50.4201  1
------> CAND: 457.611437 3835.270020 0.5497894 0.1398059 115.625 50.2154  1
------> CAND: 457.668789 3835.270020 0.5497894 0.1398059 115.423 50.1278  1
------> CAND: 457.669827 3835.270020 0.5497894 0.1398059 114.75 49.8354  1
------> CAND: 457.830982 3835.270020 0.5497894 0.1398059 114.073 49.5414  1
------> CAND: 457.675795 3835.270020 0.5497894 0.1398059 113.83 49.4357  1
------> CAND: 457.632976 3835.270020 0.5497894 0.1398059 113.363 49.2327  1
------> CAND: 457.715760 3835.270020 0.5497894 0.1398059 112.778 48.9787  1
------> CAND: 457.844736 3835.270020 0.5497894 0.1398059 112.771 48.9759  1
[19:38:34][1322724][INFO ] Statistics: count dirty SumSpec pages 404768 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:38:34][1322724][INFO ] Data processing finished successfully!
19:38:34 (1322724): called boinc_finish(0)

</stderr_txt>
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