Task 1703949225

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_10_4800000_2
Workunit ID: 857747194
Created: 27 Dec 2024 10:59:02 UTC
Sent: 27 Dec 2024 13:35:15 UTC
Report deadline: 10 Jan 2025 13:35:15 UTC
Received: 27 Dec 2024 20:51:04 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 407.92
CPU time (sec): 29.21
Peak working set size (MB): 291.24
Peak swap size (MB): 36488.28
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>
[15:44:06][1618588][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_10.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 4800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_10.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_10_4800000_2_0
------> GPU usage: 0.500000
[15:44:06][1618588][INFO ] Starting data processing...
[15:44:06][1618588][INFO ] opti: No host transfer for n_steps. Use device global.
[15:44:06][1618588][INFO ] opti: No host transfer for mean. Use device global.
[15:44:06][1618588][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:44:06][1618588][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:44:06][1618588][INFO ] opti: power spectrum in fft callback (static link).
[15:44:06][1618588][INFO ] opti: __constant__ access is not uniform, bad!
[15:44:07][1618588][INFO ] Running on device 7 NVIDIA TITAN V
[15:44:07][1618588][INFO ] CUDA global memory status (initial GPU state, including context):
[15:44:07][1618588][INFO ] No template file. Generating templates.
[15:44:07][1618588][INFO ] Template param value T_cons = 50000
[15:44:12][1618588][INFO ] Number of generated templates to be used: 50000
[15:44:12][1618588][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_10.cpt
[15:44:12][1618588][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_10.cpt (No such file or directory).
------> Starting from scratch...
[15:44:12][1618588][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_10.binary
[15:44:12][1618588][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_DM231.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766190047
------> 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: 231 cm^-3 pc
------> Scale factor: 1.31309
[15:44:12][1618588][INFO ] Allocating memory for dedispersed compressed time series...
[15:44:12][1618588][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:44:12][1618588][INFO ] 8-bit allocation done
[15:44:12][1618588][INFO ] Foobar
[15:44:12][1618588][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_10.binary
[15:44:12][1618588][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:44:12][1618588][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:44:12][1618588][INFO ] FftSize = 12582913
[15:44:12][1618588][INFO ] Seed for random number generator is 1112083867.
[15:44:15][1618588][INFO ] 8[15:44:15][1618588][INFO ] 9[15:44:16][1618588][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:44:16][1618588][INFO ] Normalization factor 3.97364e-08
[15:44:16][1618588][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
[15:44:16][1618588][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:44:16][1618588][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:44:16][1618588][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:44:16][1618588][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:45:06][1618588][INFO ] Checkpoint committed!
[15:46:06][1618588][INFO ] Checkpoint committed!
[15:47:06][1618588][INFO ] Checkpoint committed!
[15:48:06][1618588][INFO ] Checkpoint committed!
[15:49:07][1618588][INFO ] Checkpoint committed!
[15:50:07][1618588][INFO ] Checkpoint committed!
[15:50:52][1618588][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 411.541296 4110.358398 0.9209220 3.3138275 270.288 117.384  1
------> CAND: 411.557645 4110.358398 0.9209220 3.3138275 256.097 111.221  1
------> CAND: 411.370020 4110.358398 0.9209220 3.3138275 254.389 110.48  1
------> CAND: 411.493546 4110.358398 0.9209220 3.3138275 252.942 109.851  1
------> CAND: 411.569842 4110.358398 0.9209220 3.3138275 226.124 98.2046  1
------> CAND: 411.371836 4110.358398 0.9209220 3.3138275 219.072 95.1417  1
------> CAND: 411.419586 4110.358398 0.9209220 3.3138275 209.897 91.1573  1
------> CAND: 411.439049 4110.358398 0.9209220 3.3138275 204.181 88.6746  1
------> CAND: 411.559980 4110.358398 0.9209220 3.3138275 202.312 87.863  1
------> CAND: 411.435935 4110.358398 0.9209220 3.3138275 202.048 87.7484  1
------> CAND: 411.366646 4110.358398 0.9209220 3.3138275 196.588 85.3773  1
------> CAND: 411.590083 4110.358398 0.9209220 3.3138275 196.181 85.2004  1
------> CAND: 411.393116 4110.358398 0.9209220 3.3138275 192.382 83.5505  1
------> CAND: 411.382995 4110.358398 0.9209220 3.3138275 179.881 78.1213  1
------> CAND: 411.383774 4110.358398 0.9209220 3.3138275 178.39 77.4736  1
------> CAND: 411.476418 4110.358398 0.9209220 3.3138275 178.045 77.3238  1
------> CAND: 411.454620 4110.358398 0.9209220 3.3138275 171.942 74.6733  1
------> CAND: 411.562056 4110.358398 0.9209220 3.3138275 168.355 73.1157  1
------> CAND: 411.467595 4110.358398 0.9209220 3.3138275 168.022 72.971  1
------> CAND: 411.529358 4110.358398 0.9209220 3.3138275 166.994 72.5248  1
------> CAND: 411.544410 4110.358398 0.9209220 3.3138275 165.474 71.8644  1
------> CAND: 411.367944 4110.358398 0.9209220 3.3138275 165.051 71.6806  1
------> CAND: 411.609287 4110.358398 0.9209220 3.3138275 164.593 71.482  1
------> CAND: 411.512750 4110.358398 0.9209220 3.3138275 161.039 69.9382  1
------> CAND: 411.402718 4110.358398 0.9209220 3.3138275 160.956 69.9025  1
------> CAND: 411.458512 4110.358398 0.9209220 3.3138275 157.045 68.2037  1
------> CAND: 411.425555 4110.358398 0.9209220 3.3138275 156.675 68.0431  1
------> CAND: 411.505743 4110.358398 0.9209220 3.3138275 155.991 67.7461  1
------> CAND: 411.602021 4110.358398 0.9209220 3.3138275 155.746 67.6398  1
------> CAND: 411.565171 4110.358398 0.9209220 3.3138275 154.494 67.0961  1
------> CAND: 411.439568 4110.358398 0.9209220 3.3138275 154.401 67.0556  1
------> CAND: 411.578665 4110.358398 0.9209220 3.3138275 154.131 66.9383  1
------> CAND: 411.580741 4110.358398 0.9209220 3.3138275 154.027 66.893  1
------> CAND: 411.393895 4110.358398 0.9209220 3.3138275 153.32 66.586  1
------> CAND: 411.496920 4110.358398 0.9209220 3.3138275 151.359 65.7342  1
------> CAND: 411.367684 4110.358398 0.9209220 3.3138275 148.932 64.6805  1
------> CAND: 411.507041 4110.358398 0.9209220 3.3138275 148.444 64.4686  1
------> CAND: 411.592679 4110.358398 0.9209220 3.3138275 148.42 64.4579  1
------> CAND: 411.604876 4110.358398 0.9209220 3.3138275 147.049 63.8625  1
------> CAND: 411.624079 4110.358398 0.9209220 3.3138275 146.732 63.725  1
------> CAND: 411.403496 4110.358398 0.9209220 3.3138275 144.342 62.6868  1
------> CAND: 411.468114 4110.358398 0.9209220 3.3138275 142.679 61.9646  1
------> CAND: 411.479014 4110.358398 0.9209220 3.3138275 140.635 61.0768  1
------> CAND: 411.548822 4110.358398 0.9209220 3.3138275 135.444 58.8226  1
------> CAND: 411.472785 4110.358398 0.9209220 3.3138275 133.661 58.0482  1
------> CAND: 411.445537 4110.358398 0.9209220 3.3138275 132.954 57.7412  1
------> CAND: 411.483166 4110.358398 0.9209220 3.3138275 132.732 57.645  1
------> CAND: 411.399604 4110.358398 0.9209220 3.3138275 132.146 57.3905  1
------> CAND: 411.406091 4110.358398 0.9209220 3.3138275 131.371 57.0539  1
------> CAND: 411.432302 4110.358398 0.9209220 3.3138275 130.877 56.8392  1
------> CAND: 411.597869 4110.358398 0.9209220 3.3138275 128.743 55.9125  1
------> CAND: 411.538182 4110.358398 0.9209220 3.3138275 127.383 55.3217  1
------> CAND: 411.455917 4110.358398 0.9209220 3.3138275 124.93 54.2563  1
------> CAND: 411.441385 4110.358398 0.9209220 3.3138275 124 53.8524  1
------> CAND: 411.543891 4110.358398 0.9209220 3.3138275 123.54 53.6529  1
------> CAND: 411.602799 4110.358398 0.9209220 3.3138275 122.979 53.4092  1
------> CAND: 411.558683 4110.358398 0.9209220 3.3138275 122.89 53.3703  1
------> CAND: 411.563095 4110.358398 0.9209220 3.3138275 122.797 53.3299  1
------> CAND: 411.611363 4110.358398 0.9209220 3.3138275 121.483 52.7593  1
------> CAND: 411.447353 4110.358398 0.9209220 3.3138275 121.434 52.7382  1
------> CAND: 411.603837 4110.358398 0.9209220 3.3138275 121.319 52.688  1
------> CAND: 411.458772 4110.358398 0.9209220 3.3138275 120.359 52.2712  1
------> CAND: 411.495103 4110.358398 0.9209220 3.3138275 119.82 52.0372  1
------> CAND: 411.558164 4110.358398 0.9209220 3.3138275 119.446 51.8748  1
------> CAND: 411.548043 4110.358398 0.9209220 3.3138275 119.137 51.7403  1
------> CAND: 411.411022 4110.358398 0.9209220 3.3138275 118.171 51.3209  1
------> CAND: 411.396749 4110.358398 0.9209220 3.3138275 117.36 50.969  1
------> CAND: 411.506522 4110.358398 0.9209220 3.3138275 117.303 50.9441  1
------> CAND: 411.393635 4110.358398 0.9209220 3.3138275 117.252 50.9219  1
------> CAND: 411.464741 4110.358398 0.9209220 3.3138275 117.16 50.8821  1
------> CAND: 411.522092 4110.358398 0.9209220 3.3138275 116.884 50.7621  1
------> CAND: 411.430226 4110.358398 0.9209220 3.3138275 116.009 50.382  1
------> CAND: 411.558423 4110.358398 0.9209220 3.3138275 115.484 50.1542  1
------> CAND: 411.544929 4110.358398 0.9209220 3.3138275 114.57 49.757  1
------> CAND: 411.451506 4110.358398 0.9209220 3.3138275 114.259 49.6221  1
------> CAND: 411.598647 4110.358398 0.9209220 3.3138275 114.256 49.6208  1
------> CAND: 411.503667 4110.358398 0.9209220 3.3138275 112.97 49.0624  1
------> CAND: 411.463703 4110.358398 0.9209220 3.3138275 112.956 49.0563  1
------> CAND: 411.428409 4110.358398 0.9209220 3.3138275 112.277 48.7615  1
------> CAND: 411.494584 4110.358398 0.9209220 3.3138275 112.21 48.7324  1
------> CAND: 411.487058 4110.358398 0.9209220 3.3138275 111.98 48.6323  1
------> CAND: 411.398566 4110.358398 0.9209220 3.3138275 111.925 48.6084  1
------> CAND: 411.399863 4110.358398 0.9209220 3.3138275 111.587 48.4618  1
------> CAND: 411.452803 4110.358398 0.9209220 3.3138275 111.217 48.3011  1
------> CAND: 411.369501 4110.358398 0.9209220 3.3138275 110.826 48.131  1
------> CAND: 411.456177 4110.358398 0.9209220 3.3138275 110.79 48.1154  1
------> CAND: 411.581520 4110.358398 0.9209220 3.3138275 110.186 47.853  1
------> CAND: 411.587748 4110.358398 0.9209220 3.3138275 109.943 47.7476  1
------> CAND: 411.377545 4110.358398 0.9209220 3.3138275 109.575 47.5878  1
------> CAND: 411.582558 4110.358398 0.9209220 3.3138275 109.553 47.5783  1
------> CAND: 411.403756 4110.358398 0.9209220 3.3138275 109.53 47.5683  1
------> CAND: 411.497698 4110.358398 0.9209220 3.3138275 109.206 47.4274  1
------> CAND: 411.427631 4110.358398 0.9209220 3.3138275 108.223 47.0006  1
------> CAND: 411.368203 4110.358398 0.9209220 3.3138275 108.215 46.997  1
------> CAND: 411.491210 4110.358398 0.9209220 3.3138275 107.428 46.6553  1
------> CAND: 411.374172 4110.358398 0.9209220 3.3138275 107.225 46.5671  1
------> CAND: 411.521054 4110.358398 0.9209220 3.3138275 107.135 46.528  1
------> CAND: 411.579963 4110.358398 0.9209220 3.3138275 106.27 46.1526  1
------> CAND: 411.523390 4110.358398 0.9209220 3.3138275 105.705 45.907  1
------> CAND: 411.390261 4110.358398 0.9209220 3.3138275 105.009 45.6048  1
[15:50:52][1618588][INFO ] Statistics: count dirty SumSpec pages 537005 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:50:52][1618588][INFO ] Data processing finished successfully!
15:50:52 (1618588): called boinc_finish(0)

</stderr_txt>
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