Task 1704582703

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_162_6800000_2
Workunit ID: 857777678
Created: 28 Dec 2024 13:32:00 UTC
Sent: 28 Dec 2024 15:43:18 UTC
Report deadline: 11 Jan 2025 15:43:18 UTC
Received: 28 Dec 2024 20:46:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 417.35
CPU time (sec): 34.94
Peak working set size (MB): 263.32
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>
[20:38:44][1119395][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_162.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 6800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_162.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_162_6800000_2_0
------> GPU usage: 0.330000
[20:38:44][1119395][INFO ] Starting data processing...
[20:38:44][1119395][INFO ] opti: No host transfer for n_steps. Use device global.
[20:38:44][1119395][INFO ] opti: No host transfer for mean. Use device global.
[20:38:44][1119395][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:38:44][1119395][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:38:44][1119395][INFO ] opti: power spectrum in fft callback (static link).
[20:38:44][1119395][INFO ] opti: __constant__ access is not uniform, bad!
[20:38:45][1119395][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[20:38:45][1119395][INFO ] CUDA global memory status (initial GPU state, including context):
[20:38:45][1119395][INFO ] No template file. Generating templates.
[20:38:45][1119395][INFO ] Template param value T_cons = 50000
[20:38:51][1119395][INFO ] Number of generated templates to be used: 50000
[20:38:51][1119395][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_162.cpt
[20:38:51][1119395][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_162.cpt (No such file or directory).
------> Starting from scratch...
[20:38:51][1119395][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_162.binary
[20:38:51][1119395][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_DM246.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765940511
------> 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: 246.2 cm^-3 pc
------> Scale factor: 1.3134
[20:38:51][1119395][INFO ] Allocating memory for dedispersed compressed time series...
[20:38:51][1119395][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:38:51][1119395][INFO ] 8-bit allocation done
[20:38:51][1119395][INFO ] Foobar
[20:38:51][1119395][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_162.binary
[20:38:51][1119395][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:38:52][1119395][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:38:52][1119395][INFO ] FftSize = 12582913
[20:38:52][1119395][INFO ] Seed for random number generator is 1110483944.
[20:38:55][1119395][INFO ] 8[20:38:55][1119395][INFO ] 9[20:38:56][1119395][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:38:56][1119395][INFO ] Normalization factor 3.97364e-08
[20:38:56][1119395][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
[20:38:56][1119395][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
[20:38:56][1119395][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:38:56][1119395][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:38:56][1119395][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:39:44][1119395][INFO ] Checkpoint committed!
[20:40:44][1119395][INFO ] Checkpoint committed!
[20:41:44][1119395][INFO ] Checkpoint committed!
[20:42:44][1119395][INFO ] Checkpoint committed!
[20:43:44][1119395][INFO ] Checkpoint committed!
[20:44:44][1119395][INFO ] Checkpoint committed!
[20:45:38][1119395][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 456.228772 3615.895264 0.9418080 3.3378241 264.346 114.804  1
------> CAND: 456.267180 3615.895264 0.9418080 3.3378241 244.912 106.364  1
------> CAND: 456.193998 3615.895264 0.9418080 3.3378241 238.786 103.704  1
------> CAND: 456.012601 3615.895264 0.9418080 3.3378241 219.435 95.2995  1
------> CAND: 456.070991 3615.895264 0.9418080 3.3378241 214.144 93.0015  1
------> CAND: 456.261211 3615.895264 0.9418080 3.3378241 211.149 91.701  1
------> CAND: 456.209050 3615.895264 0.9418080 3.3378241 200.442 87.051  1
------> CAND: 456.033621 3615.895264 0.9418080 3.3378241 198.804 86.3396  1
------> CAND: 456.096163 3615.895264 0.9418080 3.3378241 198.78 86.329  1
------> CAND: 456.088897 3615.895264 0.9418080 3.3378241 198.328 86.1326  1
------> CAND: 456.255242 3615.895264 0.9418080 3.3378241 197.943 85.9655  1
------> CAND: 456.032064 3615.895264 0.9418080 3.3378241 190.986 82.9443  1
------> CAND: 456.043742 3615.895264 0.9418080 3.3378241 190.029 82.5287  1
------> CAND: 456.237336 3615.895264 0.9418080 3.3378241 182.934 79.4472  1
------> CAND: 456.241748 3615.895264 0.9418080 3.3378241 181.521 78.8338  1
------> CAND: 456.064762 3615.895264 0.9418080 3.3378241 181.358 78.7626  1
------> CAND: 456.210347 3615.895264 0.9418080 3.3378241 180.417 78.3543  1
------> CAND: 456.206973 3615.895264 0.9418080 3.3378241 178.995 77.7364  1
------> CAND: 456.267958 3615.895264 0.9418080 3.3378241 178.66 77.5909  1
------> CAND: 456.115886 3615.895264 0.9418080 3.3378241 172.523 74.9256  1
------> CAND: 456.153255 3615.895264 0.9418080 3.3378241 171.723 74.5783  1
------> CAND: 456.257059 3615.895264 0.9418080 3.3378241 168.917 73.3596  1
------> CAND: 456.269256 3615.895264 0.9418080 3.3378241 167.836 72.8902  1
------> CAND: 456.099537 3615.895264 0.9418080 3.3378241 167.807 72.8776  1
------> CAND: 456.235779 3615.895264 0.9418080 3.3378241 167.315 72.6639  1
------> CAND: 456.079035 3615.895264 0.9418080 3.3378241 162.788 70.6977  1
------> CAND: 456.104986 3615.895264 0.9418080 3.3378241 160.339 69.6345  1
------> CAND: 456.084226 3615.895264 0.9418080 3.3378241 158.45 68.8139  1
------> CAND: 456.018570 3615.895264 0.9418080 3.3378241 155.438 67.5058  1
------> CAND: 456.167009 3615.895264 0.9418080 3.3378241 153.42 66.6294  1
------> CAND: 456.062686 3615.895264 0.9418080 3.3378241 153.023 66.4569  1
------> CAND: 456.163895 3615.895264 0.9418080 3.3378241 152.793 66.357  1
------> CAND: 456.081890 3615.895264 0.9418080 3.3378241 152.545 66.2493  1
------> CAND: 456.239412 3615.895264 0.9418080 3.3378241 148.368 64.4352  1
------> CAND: 456.025577 3615.895264 0.9418080 3.3378241 145.043 62.9914  1
------> CAND: 456.079554 3615.895264 0.9418080 3.3378241 144.191 62.6216  1
------> CAND: 456.191403 3615.895264 0.9418080 3.3378241 144.108 62.5853  1
------> CAND: 456.243045 3615.895264 0.9418080 3.3378241 142.097 61.7121  1
------> CAND: 456.162338 3615.895264 0.9418080 3.3378241 140.465 61.0032  1
------> CAND: 456.174016 3615.895264 0.9418080 3.3378241 138.533 60.1641  1
------> CAND: 456.042185 3615.895264 0.9418080 3.3378241 138.085 59.9696  1
------> CAND: 456.195815 3615.895264 0.9418080 3.3378241 136.878 59.4455  1
------> CAND: 456.038293 3615.895264 0.9418080 3.3378241 136.271 59.1819  1
------> CAND: 456.170902 3615.895264 0.9418080 3.3378241 134.99 58.6252  1
------> CAND: 456.103948 3615.895264 0.9418080 3.3378241 134.863 58.5703  1
------> CAND: 456.024279 3615.895264 0.9418080 3.3378241 134.779 58.5337  1
------> CAND: 456.029210 3615.895264 0.9418080 3.3378241 134.362 58.3525  1
------> CAND: 456.207752 3615.895264 0.9418080 3.3378241 133.706 58.0677  1
------> CAND: 456.245121 3615.895264 0.9418080 3.3378241 133.528 57.9903  1
------> CAND: 456.230329 3615.895264 0.9418080 3.3378241 133.496 57.9768  1
------> CAND: 456.115107 3615.895264 0.9418080 3.3378241 133.491 57.9745  1
------> CAND: 456.232665 3615.895264 0.9418080 3.3378241 133.45 57.9568  1
------> CAND: 456.008449 3615.895264 0.9418080 3.3378241 132.993 57.7582  1
------> CAND: 456.260432 3615.895264 0.9418080 3.3378241 132.45 57.5222  1
------> CAND: 456.060351 3615.895264 0.9418080 3.3378241 132.315 57.4638  1
------> CAND: 456.181801 3615.895264 0.9418080 3.3378241 130.972 56.8805  1
------> CAND: 456.076181 3615.895264 0.9418080 3.3378241 130.924 56.8598  1
------> CAND: 456.078257 3615.895264 0.9418080 3.3378241 129.888 56.4097  1
------> CAND: 456.172459 3615.895264 0.9418080 3.3378241 129.747 56.3483  1
------> CAND: 456.177649 3615.895264 0.9418080 3.3378241 129.6 56.2844  1
------> CAND: 456.219430 3615.895264 0.9418080 3.3378241 128.518 55.8146  1
------> CAND: 456.210088 3615.895264 0.9418080 3.3378241 128.4 55.7635  1
------> CAND: 456.184137 3615.895264 0.9418080 3.3378241 127.667 55.4449  1
------> CAND: 456.091751 3615.895264 0.9418080 3.3378241 127.425 55.3401  1
------> CAND: 456.072029 3615.895264 0.9418080 3.3378241 126.868 55.0982  1
------> CAND: 456.163116 3615.895264 0.9418080 3.3378241 126.59 54.9775  1
------> CAND: 456.011823 3615.895264 0.9418080 3.3378241 124.826 54.2114  1
------> CAND: 456.239672 3615.895264 0.9418080 3.3378241 124.697 54.1551  1
------> CAND: 456.009487 3615.895264 0.9418080 3.3378241 124.297 53.9817  1
------> CAND: 456.160521 3615.895264 0.9418080 3.3378241 122.811 53.3363  1
------> CAND: 456.258356 3615.895264 0.9418080 3.3378241 122.674 53.2768  1
------> CAND: 456.055420 3615.895264 0.9418080 3.3378241 121.208 52.6399  1
------> CAND: 456.016753 3615.895264 0.9418080 3.3378241 120.379 52.2801  1
------> CAND: 456.209828 3615.895264 0.9418080 3.3378241 120.061 52.1416  1
------> CAND: 456.270553 3615.895264 0.9418080 3.3378241 119.785 52.0218  1
------> CAND: 456.083188 3615.895264 0.9418080 3.3378241 119.294 51.8086  1
------> CAND: 456.100575 3615.895264 0.9418080 3.3378241 119.288 51.8061  1
------> CAND: 456.023241 3615.895264 0.9418080 3.3378241 118.875 51.6268  1
------> CAND: 456.235260 3615.895264 0.9418080 3.3378241 117.212 50.9044  1
------> CAND: 456.251090 3615.895264 0.9418080 3.3378241 114.938 49.9169  1
------> CAND: 456.072807 3615.895264 0.9418080 3.3378241 112.3 48.7713  1
------> CAND: 456.249273 3615.895264 0.9418080 3.3378241 112.291 48.7675  1
------> CAND: 456.175054 3615.895264 0.9418080 3.3378241 111.487 48.4183  1
------> CAND: 456.186213 3615.895264 0.9418080 3.3378241 110.326 47.9139  1
------> CAND: 456.107322 3615.895264 0.9418080 3.3378241 109.875 47.7182  1
------> CAND: 456.036995 3615.895264 0.9418080 3.3378241 108.876 47.284  1
------> CAND: 456.198410 3615.895264 0.9418080 3.3378241 108.025 46.9147  1
------> CAND: 456.192700 3615.895264 0.9418080 3.3378241 107.863 46.8443  1
------> CAND: 456.240969 3615.895264 0.9418080 3.3378241 106.24 46.1393  1
------> CAND: 456.234481 3615.895264 0.9418080 3.3378241 106.128 46.091  1
------> CAND: 456.054382 3615.895264 0.9418080 3.3378241 105.696 45.9032  1
------> CAND: 456.115367 3615.895264 0.9418080 3.3378241 105.313 45.737  1
------> CAND: 456.178687 3615.895264 0.9418080 3.3378241 104.43 45.3536  1
------> CAND: 456.256799 3615.895264 0.9418080 3.3378241 104.417 45.3475  1
------> CAND: 456.006113 3615.895264 0.9418080 3.3378241 104.303 45.2983  1
------> CAND: 456.041666 3615.895264 0.9418080 3.3378241 103.64 45.0103  1
------> CAND: 456.247197 3615.895264 0.9418080 3.3378241 103.499 44.9492  1
------> CAND: 456.016494 3615.895264 0.9418080 3.3378241 103.046 44.7525  1
------> CAND: 456.048673 3615.895264 0.9418080 3.3378241 102.938 44.7053  1
------> CAND: 456.130159 3615.895264 0.9418080 3.3378241 102.267 44.4138  1
[20:45:38][1119395][INFO ] Statistics: count dirty SumSpec pages 453723 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:45:38][1119395][INFO ] Data processing finished successfully!
20:45:38 (1119395): called boinc_finish(0)

</stderr_txt>
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