Task 1703142624

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_9550000_1
Workunit ID: 857760112
Created: 25 Dec 2024 23:20:10 UTC
Sent: 26 Dec 2024 15:42:46 UTC
Report deadline: 9 Jan 2025 15:42:46 UTC
Received: 26 Dec 2024 20:41:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 419.10
CPU time (sec): 46.27
Peak working set size (MB): 265.42
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>
[20:33:41][1016605][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_74.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 9550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_9550000_1_0
------> GPU usage: 0.330000
[20:33:41][1016605][INFO ] Starting data processing...
[20:33:41][1016605][INFO ] opti: No host transfer for n_steps. Use device global.
[20:33:41][1016605][INFO ] opti: No host transfer for mean. Use device global.
[20:33:41][1016605][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:33:41][1016605][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:33:41][1016605][INFO ] opti: power spectrum in fft callback (static link).
[20:33:41][1016605][INFO ] opti: __constant__ access is not uniform, bad!
[20:33:44][1016605][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[20:33:44][1016605][INFO ] CUDA global memory status (initial GPU state, including context):
[20:33:44][1016605][INFO ] No template file. Generating templates.
[20:33:44][1016605][INFO ] Template param value T_cons = 50000
[20:33:52][1016605][INFO ] Number of generated templates to be used: 50000
[20:33:52][1016605][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt
[20:33:52][1016605][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt (No such file or directory).
------> Starting from scratch...
[20:33:52][1016605][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[20:33:52][1016605][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_DM237.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766084983
------> 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: 237.4 cm^-3 pc
------> Scale factor: 1.31372
[20:33:52][1016605][INFO ] Allocating memory for dedispersed compressed time series...
[20:33:52][1016605][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:33:52][1016605][INFO ] 8-bit allocation done
[20:33:52][1016605][INFO ] Foobar
[20:33:52][1016605][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[20:33:52][1016605][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:33:52][1016605][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:33:52][1016605][INFO ] FftSize = 12582913
[20:33:52][1016605][INFO ] Seed for random number generator is 1113474282.
[20:33:56][1016605][INFO ] 8[20:33:56][1016605][INFO ] 9[20:33:57][1016605][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:33:57][1016605][INFO ] Normalization factor 3.97364e-08
[20:33:58][1016605][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
[20:33:58][1016605][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1428 MB (14725 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:33:58][1016605][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:33:58][1016605][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:33:58][1016605][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:34:42][1016605][INFO ] Checkpoint committed!
[20:35:42][1016605][INFO ] Checkpoint committed!
[20:36:42][1016605][INFO ] Checkpoint committed!
[20:37:42][1016605][INFO ] Checkpoint committed!
[20:38:42][1016605][INFO ] Checkpoint committed!
[20:39:42][1016605][INFO ] Checkpoint committed!
[20:40:38][1016605][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 112.785014 3688.709473 0.8014245 5.3497500 223.283 96.9704  1
------> CAND: 112.933973 3688.709473 0.8014245 5.3497500 215.79 93.7163  1
------> CAND: 112.896863 3688.709473 0.8014245 5.3497500 212.071 92.1012  1
------> CAND: 112.731296 3688.709473 0.8014245 5.3497500 201.349 87.4447  1
------> CAND: 112.797211 3688.709473 0.8014245 5.3497500 200.397 87.0311  1
------> CAND: 112.735708 3688.709473 0.8014245 5.3497500 183.95 79.8883  1
------> CAND: 112.764773 3688.709473 0.8014245 5.3497500 183.105 79.5216  1
------> CAND: 112.677837 3688.709473 0.8014245 5.3497500 180.714 78.4831  1
------> CAND: 112.931118 3688.709473 0.8014245 5.3497500 176.599 76.6959  1
------> CAND: 112.902831 3688.709473 0.8014245 5.3497500 175.42 76.184  1
------> CAND: 112.804737 3688.709473 0.8014245 5.3497500 168.825 73.3197  1
------> CAND: 112.929042 3688.709473 0.8014245 5.3497500 167.576 72.7773  1
------> CAND: 112.894268 3688.709473 0.8014245 5.3497500 165.938 72.066  1
------> CAND: 112.708978 3688.709473 0.8014245 5.3497500 162.408 70.5329  1
------> CAND: 112.917883 3688.709473 0.8014245 5.3497500 159.791 69.3964  1
------> CAND: 112.789685 3688.709473 0.8014245 5.3497500 158.959 69.0348  1
------> CAND: 112.931896 3688.709473 0.8014245 5.3497500 158.799 68.9657  1
------> CAND: 112.806813 3688.709473 0.8014245 5.3497500 157.939 68.5921  1
------> CAND: 112.893230 3688.709473 0.8014245 5.3497500 155.655 67.6003  1
------> CAND: 112.775931 3688.709473 0.8014245 5.3497500 155.034 67.3306  1
------> CAND: 112.886742 3688.709473 0.8014245 5.3497500 154.766 67.2142  1
------> CAND: 112.800585 3688.709473 0.8014245 5.3497500 153.954 66.8612  1
------> CAND: 112.816934 3688.709473 0.8014245 5.3497500 151.861 65.9526  1
------> CAND: 112.729998 3688.709473 0.8014245 5.3497500 151.823 65.9358  1
------> CAND: 112.876102 3688.709473 0.8014245 5.3497500 151.642 65.8574  1
------> CAND: 112.700674 3688.709473 0.8014245 5.3497500 151.552 65.8184  1
------> CAND: 112.871690 3688.709473 0.8014245 5.3497500 150.944 65.5543  1
------> CAND: 112.884147 3688.709473 0.8014245 5.3497500 150.772 65.4797  1
------> CAND: 112.830947 3688.709473 0.8014245 5.3497500 150.616 65.4117  1
------> CAND: 112.711833 3688.709473 0.8014245 5.3497500 150.521 65.3706  1
------> CAND: 112.891413 3688.709473 0.8014245 5.3497500 145.673 63.2651  1
------> CAND: 112.857936 3688.709473 0.8014245 5.3497500 144.431 62.7254  1
------> CAND: 112.844182 3688.709473 0.8014245 5.3497500 143.596 62.363  1
------> CAND: 112.825498 3688.709473 0.8014245 5.3497500 141.886 61.6202  1
------> CAND: 112.904908 3688.709473 0.8014245 5.3497500 140.702 61.1062  1
------> CAND: 112.825757 3688.709473 0.8014245 5.3497500 140.665 61.0899  1
------> CAND: 112.745309 3688.709473 0.8014245 5.3497500 138.895 60.3213  1
------> CAND: 112.884406 3688.709473 0.8014245 5.3497500 138.612 60.1986  1
------> CAND: 112.887520 3688.709473 0.8014245 5.3497500 133.761 58.0915  1
------> CAND: 112.710795 3688.709473 0.8014245 5.3497500 133.478 57.9686  1
------> CAND: 112.900496 3688.709473 0.8014245 5.3497500 133.426 57.946  1
------> CAND: 112.783457 3688.709473 0.8014245 5.3497500 131.304 57.0247  1
------> CAND: 112.740119 3688.709473 0.8014245 5.3497500 131.197 56.9783  1
------> CAND: 112.795395 3688.709473 0.8014245 5.3497500 130.687 56.7565  1
------> CAND: 112.818491 3688.709473 0.8014245 5.3497500 129.743 56.3467  1
------> CAND: 112.725327 3688.709473 0.8014245 5.3497500 129.482 56.2333  1
------> CAND: 112.936568 3688.709473 0.8014245 5.3497500 129.341 56.172  1
------> CAND: 112.843144 3688.709473 0.8014245 5.3497500 128.791 55.933  1
------> CAND: 112.777489 3688.709473 0.8014245 5.3497500 128.434 55.778  1
------> CAND: 112.781122 3688.709473 0.8014245 5.3497500 125.275 54.4064  1
------> CAND: 112.674723 3688.709473 0.8014245 5.3497500 125.244 54.3929  1
------> CAND: 112.784495 3688.709473 0.8014245 5.3497500 124.438 54.0426  1
------> CAND: 112.735189 3688.709473 0.8014245 5.3497500 124.271 53.9701  1
------> CAND: 112.766070 3688.709473 0.8014245 5.3497500 123.991 53.8485  1
------> CAND: 112.720137 3688.709473 0.8014245 5.3497500 123.814 53.7716  1
------> CAND: 112.810187 3688.709473 0.8014245 5.3497500 123.544 53.6547  1
------> CAND: 112.914769 3688.709473 0.8014245 5.3497500 123.362 53.5756  1
------> CAND: 112.797471 3688.709473 0.8014245 5.3497500 121.859 52.9226  1
------> CAND: 112.886482 3688.709473 0.8014245 5.3497500 121.093 52.5902  1
------> CAND: 112.920997 3688.709473 0.8014245 5.3497500 121.042 52.568  1
------> CAND: 112.837435 3688.709473 0.8014245 5.3497500 120.891 52.5022  1
------> CAND: 112.770482 3688.709473 0.8014245 5.3497500 120.889 52.5015  1
------> CAND: 112.855601 3688.709473 0.8014245 5.3497500 120.541 52.3501  1
------> CAND: 112.808889 3688.709473 0.8014245 5.3497500 120.437 52.3052  1
------> CAND: 112.916585 3688.709473 0.8014245 5.3497500 119.555 51.9219  1
------> CAND: 112.878697 3688.709473 0.8014245 5.3497500 119.529 51.9106  1
------> CAND: 112.828352 3688.709473 0.8014245 5.3497500 119.328 51.8236  1
------> CAND: 112.674463 3688.709473 0.8014245 5.3497500 119.22 51.7765  1
------> CAND: 112.673425 3688.709473 0.8014245 5.3497500 119.132 51.7386  1
------> CAND: 112.786571 3688.709473 0.8014245 5.3497500 119.064 51.7089  1
------> CAND: 112.899198 3688.709473 0.8014245 5.3497500 118.815 51.6008  1
------> CAND: 112.732074 3688.709473 0.8014245 5.3497500 118.36 51.4031  1
------> CAND: 112.927485 3688.709473 0.8014245 5.3497500 118.179 51.3245  1
------> CAND: 112.888558 3688.709473 0.8014245 5.3497500 116.777 50.7158  1
------> CAND: 112.904648 3688.709473 0.8014245 5.3497500 115.751 50.2701  1
------> CAND: 112.765551 3688.709473 0.8014245 5.3497500 115.623 50.2144  1
------> CAND: 112.903091 3688.709473 0.8014245 5.3497500 113.951 49.4883  1
------> CAND: 112.790983 3688.709473 0.8014245 5.3497500 113.864 49.4506  1
------> CAND: 112.692110 3688.709473 0.8014245 5.3497500 113.424 49.2594  1
------> CAND: 112.911395 3688.709473 0.8014245 5.3497500 112.036 48.6568  1
------> CAND: 112.892970 3688.709473 0.8014245 5.3497500 111.912 48.6026  1
------> CAND: 112.782938 3688.709473 0.8014245 5.3497500 111.335 48.3522  1
------> CAND: 112.753354 3688.709473 0.8014245 5.3497500 111.079 48.2408  1
------> CAND: 112.825238 3688.709473 0.8014245 5.3497500 110.073 47.8041  1
------> CAND: 112.791243 3688.709473 0.8014245 5.3497500 110.064 47.8001  1
------> CAND: 112.887001 3688.709473 0.8014245 5.3497500 109.953 47.752  1
------> CAND: 112.848594 3688.709473 0.8014245 5.3497500 108.377 47.0676  1
------> CAND: 112.685363 3688.709473 0.8014245 5.3497500 107.637 46.746  1
------> CAND: 112.761399 3688.709473 0.8014245 5.3497500 105.737 45.921  1
------> CAND: 112.701971 3688.709473 0.8014245 5.3497500 105.347 45.7514  1
------> CAND: 112.772558 3688.709473 0.8014245 5.3497500 105.327 45.7428  1
------> CAND: 112.795654 3688.709473 0.8014245 5.3497500 104.644 45.4465  1
------> CAND: 112.794876 3688.709473 0.8014245 5.3497500 103.868 45.1095  1
------> CAND: 112.741417 3688.709473 0.8014245 5.3497500 103.792 45.0765  1
------> CAND: 112.686141 3688.709473 0.8014245 5.3497500 103.423 44.9158  1
------> CAND: 112.851968 3688.709473 0.8014245 5.3497500 102.87 44.6757  1
------> CAND: 112.843663 3688.709473 0.8014245 5.3497500 102.571 44.5462  1
------> CAND: 112.889077 3688.709473 0.8014245 5.3497500 101.915 44.2613  1
------> CAND: 112.697819 3688.709473 0.8014245 5.3497500 101.771 44.1988  1
------> CAND: 112.876621 3688.709473 0.8014245 5.3497500 101.341 44.0118  1
[20:40:38][1016605][INFO ] Statistics: count dirty SumSpec pages 527481 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:40:38][1016605][INFO ] Data processing finished successfully!
20:40:38 (1016605): called boinc_finish(0)

</stderr_txt>
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