Task 1703142456

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_5350000_1
Workunit ID: 857760028
Created: 25 Dec 2024 23:20:10 UTC
Sent: 26 Dec 2024 15:39:32 UTC
Report deadline: 9 Jan 2025 15:39:32 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): 431.05
CPU time (sec): 49.38
Peak working set size (MB): 267.55
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>
[20:33:33][1016591][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 5350000 --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_5350000_1_0
------> GPU usage: 0.330000
[20:33:33][1016591][INFO ] Starting data processing...
[20:33:33][1016591][INFO ] opti: No host transfer for n_steps. Use device global.
[20:33:33][1016591][INFO ] opti: No host transfer for mean. Use device global.
[20:33:33][1016591][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:33:33][1016591][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:33:33][1016591][INFO ] opti: power spectrum in fft callback (static link).
[20:33:33][1016591][INFO ] opti: __constant__ access is not uniform, bad!
[20:33:36][1016591][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[20:33:36][1016591][INFO ] CUDA global memory status (initial GPU state, including context):
[20:33:36][1016591][INFO ] No template file. Generating templates.
[20:33:36][1016591][INFO ] Template param value T_cons = 50000
[20:33:43][1016591][INFO ] Number of generated templates to be used: 50000
[20:33:43][1016591][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt
[20:33:43][1016591][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt (No such file or directory).
------> Starting from scratch...
[20:33:43][1016591][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[20:33:43][1016591][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
[20:33:43][1016591][INFO ] Allocating memory for dedispersed compressed time series...
[20:33:43][1016591][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:33:43][1016591][INFO ] 8-bit allocation done
[20:33:43][1016591][INFO ] Foobar
[20:33:43][1016591][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[20:33:44][1016591][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:33:44][1016591][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:33:44][1016591][INFO ] FftSize = 12582913
[20:33:44][1016591][INFO ] Seed for random number generator is 1113474282.
[20:33:48][1016591][INFO ] 8[20:33:48][1016591][INFO ] 9[20:33:49][1016591][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:33:49][1016591][INFO ] Normalization factor 3.97364e-08
[20:33:50][1016591][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
[20:33:50][1016591][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:33:50][1016591][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:33:50][1016591][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:33:50][1016591][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:34:33][1016591][INFO ] Checkpoint committed!
[20:35:33][1016591][INFO ] Checkpoint committed!
[20:36:33][1016591][INFO ] Checkpoint committed!
[20:37:34][1016591][INFO ] Checkpoint committed!
[20:38:34][1016591][INFO ] Checkpoint committed!
[20:39:34][1016591][INFO ] Checkpoint committed!
[20:40:34][1016591][INFO ] Checkpoint committed!
[20:40:41][1016591][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 469.532250 4878.040527 0.8964928 3.6472304 220.205 95.6338  1
------> CAND: 469.392115 4878.040527 0.8964928 3.6472304 201.705 87.5992  1
------> CAND: 469.543149 4878.040527 0.8964928 3.6472304 194.495 84.4679  1
------> CAND: 406.588045 4058.292725 0.6404806 3.3947766 185.338 80.4914  1
------> CAND: 469.415211 4878.040527 0.8964928 3.6472304 184.873 80.2892  1
------> CAND: 469.408204 4878.040527 0.8964928 3.6472304 173.444 75.3258  1
------> CAND: 469.497994 4878.040527 0.8964928 3.6472304 173.136 75.1921  1
------> CAND: 469.535364 4878.040527 0.8964928 3.6472304 172.853 75.0692  1
------> CAND: 406.619705 4058.292725 0.6404806 3.3947766 171.963 74.6826  1
------> CAND: 469.318414 4878.040527 0.8964928 3.6472304 171.636 74.5407  1
------> CAND: 469.509672 4878.040527 0.8964928 3.6472304 170.684 74.1269  1
------> CAND: 469.321009 4878.040527 0.8964928 3.6472304 166.225 72.1906  1
------> CAND: 469.537440 4878.040527 0.8964928 3.6472304 165.702 71.9636  1
------> CAND: 469.365385 4878.040527 0.8964928 3.6472304 163.708 71.0977  1
------> CAND: 469.360454 4878.040527 0.8964928 3.6472304 159.771 69.3878  1
------> CAND: 469.315559 4878.040527 0.8964928 3.6472304 158.185 68.6987  1
------> CAND: 469.487614 4878.040527 0.8964928 3.6472304 157.831 68.545  1
------> CAND: 469.449726 4878.040527 0.8964928 3.6472304 154.833 67.243  1
------> CAND: 406.615293 4058.292725 0.6404806 3.3947766 152.207 66.1028  1
------> CAND: 469.380177 4878.040527 0.8964928 3.6472304 150.403 65.3194  1
------> CAND: 469.525502 4878.040527 0.8964928 3.6472304 150.09 65.1833  1
------> CAND: 469.548858 4878.040527 0.8964928 3.6472304 149.601 64.9709  1
------> CAND: 469.491766 4878.040527 0.8964928 3.6472304 148.477 64.4828  1
------> CAND: 469.362271 4878.040527 0.8964928 3.6472304 147.511 64.063  1
------> CAND: 469.529914 4878.040527 0.8964928 3.6472304 146.988 63.836  1
------> CAND: 406.614255 4058.292725 0.6404806 3.3947766 146.88 63.789  1
------> CAND: 469.369018 4878.040527 0.8964928 3.6472304 145.052 62.9953  1
------> CAND: 469.374208 4878.040527 0.8964928 3.6472304 144.769 62.8725  1
------> CAND: 469.353188 4878.040527 0.8964928 3.6472304 144.112 62.5869  1
------> CAND: 469.405869 4878.040527 0.8964928 3.6472304 143.153 62.1707  1
------> CAND: 469.557422 4878.040527 0.8964928 3.6472304 142.981 62.0961  1
------> CAND: 469.329573 4878.040527 0.8964928 3.6472304 141.448 61.4299  1
------> CAND: 469.436491 4878.040527 0.8964928 3.6472304 141.138 61.2956  1
------> CAND: 469.445573 4878.040527 0.8964928 3.6472304 140.986 61.2296  1
------> CAND: 469.496178 4878.040527 0.8964928 3.6472304 138.531 60.163  1
------> CAND: 469.473081 4878.040527 0.8964928 3.6472304 138.244 60.0386  1
------> CAND: 469.385108 4878.040527 0.8964928 3.6472304 137.408 59.6755  1
------> CAND: 469.439345 4878.040527 0.8964928 3.6472304 136.886 59.4489  1
------> CAND: 406.598684 4058.292725 0.6404806 3.3947766 136.606 59.3271  1
------> CAND: 469.433377 4878.040527 0.8964928 3.6472304 136.303 59.1958  1
------> CAND: 469.398602 4878.040527 0.8964928 3.6472304 134.585 58.4497  1
------> CAND: 406.623078 4058.292725 0.6404806 3.3947766 133.501 57.9788  1
------> CAND: 406.585709 4058.292725 0.6404806 3.3947766 133.252 57.8706  1
------> CAND: 469.326459 4878.040527 0.8964928 3.6472304 132.288 57.452  1
------> CAND: 469.479050 4878.040527 0.8964928 3.6472304 131.92 57.2922  1
------> CAND: 469.430781 4878.040527 0.8964928 3.6472304 131.756 57.2208  1
------> CAND: 406.614514 4058.292725 0.6404806 3.3947766 131.75 57.2183  1
------> CAND: 469.482683 4878.040527 0.8964928 3.6472304 131.44 57.0838  1
------> CAND: 469.535883 4878.040527 0.8964928 3.6472304 131.316 57.0298  1
------> CAND: 469.537180 4878.040527 0.8964928 3.6472304 130.171 56.5325  1
------> CAND: 469.429484 4878.040527 0.8964928 3.6472304 129.131 56.0811  1
------> CAND: 406.618148 4058.292725 0.6404806 3.3947766 128.861 55.9635  1
------> CAND: 406.593754 4058.292725 0.6404806 3.3947766 128.527 55.8187  1
------> CAND: 469.334504 4878.040527 0.8964928 3.6472304 128.514 55.8128  1
------> CAND: 469.316338 4878.040527 0.8964928 3.6472304 127.412 55.3345  1
------> CAND: 469.318933 4878.040527 0.8964928 3.6472304 126.348 54.8723  1
------> CAND: 406.597906 4058.292725 0.6404806 3.3947766 125.718 54.5987  1
------> CAND: 469.518236 4878.040527 0.8964928 3.6472304 124.72 54.1654  1
------> CAND: 469.387184 4878.040527 0.8964928 3.6472304 124.092 53.8927  1
------> CAND: 469.396267 4878.040527 0.8964928 3.6472304 123.691 53.7183  1
------> CAND: 469.450504 4878.040527 0.8964928 3.6472304 122.732 53.3017  1
------> CAND: 469.321788 4878.040527 0.8964928 3.6472304 122.383 53.1502  1
------> CAND: 469.531212 4878.040527 0.8964928 3.6472304 121.964 52.9682  1
------> CAND: 469.381215 4878.040527 0.8964928 3.6472304 121.687 52.8481  1
------> CAND: 469.448688 4878.040527 0.8964928 3.6472304 119.177 51.7579  1
------> CAND: 469.482943 4878.040527 0.8964928 3.6472304 118.719 51.559  1
------> CAND: 469.454137 4878.040527 0.8964928 3.6472304 118.715 51.5571  1
------> CAND: 469.294799 4878.040527 0.8964928 3.6472304 118.702 51.5515  1
------> CAND: 469.424294 4878.040527 0.8964928 3.6472304 117.286 50.9369  1
------> CAND: 469.408464 4878.040527 0.8964928 3.6472304 117.201 50.8998  1
------> CAND: 469.475936 4878.040527 0.8964928 3.6472304 117.165 50.8843  1
------> CAND: 469.330351 4878.040527 0.8964928 3.6472304 117.014 50.8184  1
------> CAND: 469.556384 4878.040527 0.8964928 3.6472304 116.821 50.7346  1
------> CAND: 469.540554 4878.040527 0.8964928 3.6472304 116.782 50.7178  1
------> CAND: 469.420661 4878.040527 0.8964928 3.6472304 116.182 50.4571  1
------> CAND: 469.451283 4878.040527 0.8964928 3.6472304 115.816 50.2984  1
------> CAND: 469.412616 4878.040527 0.8964928 3.6472304 115.571 50.1919  1
------> CAND: 469.424553 4878.040527 0.8964928 3.6472304 114.643 49.7888  1
------> CAND: 406.629825 4058.292725 0.6404806 3.3947766 113.804 49.4245  1
------> CAND: 406.595051 4058.292725 0.6404806 3.3947766 113.07 49.1057  1
------> CAND: 469.524983 4878.040527 0.8964928 3.6472304 112.999 49.0746  1
------> CAND: 406.601279 4058.292725 0.6404806 3.3947766 111.915 48.6039  1
------> CAND: 469.300767 4878.040527 0.8964928 3.6472304 111.496 48.4221  1
------> CAND: 406.623338 4058.292725 0.6404806 3.3947766 111.419 48.3887  1
------> CAND: 469.453878 4878.040527 0.8964928 3.6472304 110.746 48.0964  1
------> CAND: 469.519793 4878.040527 0.8964928 3.6472304 110.557 48.0142  1
------> CAND: 469.322047 4878.040527 0.8964928 3.6472304 110.04 47.7896  1
------> CAND: 469.529654 4878.040527 0.8964928 3.6472304 109.96 47.7551  1
------> CAND: 469.513046 4878.040527 0.8964928 3.6472304 109.879 47.7199  1
------> CAND: 469.349036 4878.040527 0.8964928 3.6472304 109.046 47.3581  1
------> CAND: 469.508115 4878.040527 0.8964928 3.6472304 108.964 47.3227  1
------> CAND: 469.300248 4878.040527 0.8964928 3.6472304 108.483 47.1136  1
------> CAND: 469.397824 4878.040527 0.8964928 3.6472304 108.472 47.1089  1
------> CAND: 469.357081 4878.040527 0.8964928 3.6472304 108.462 47.1046  1
------> CAND: 469.485278 4878.040527 0.8964928 3.6472304 108.417 47.0848  1
------> CAND: 469.531471 4878.040527 0.8964928 3.6472304 107.39 46.6391  1
------> CAND: 469.307255 4878.040527 0.8964928 3.6472304 107.346 46.6198  1
------> CAND: 406.602318 4058.292725 0.6404806 3.3947766 106.359 46.191  1
------> CAND: 469.350074 4878.040527 0.8964928 3.6472304 106.199 46.1215  1
------> CAND: 406.593494 4058.292725 0.6404806 3.3947766 105.977 46.0252  1
[20:40:41][1016591][INFO ] Statistics: count dirty SumSpec pages 492957 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:40:41][1016591][INFO ] Data processing finished successfully!
20:40:41 (1016591): called boinc_finish(0)

</stderr_txt>
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