Task 1706450428

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_156_9700000_1
Workunit ID: 859791836
Created: 31 Dec 2024 22:48:10 UTC
Sent: 1 Jan 2025 11:17:44 UTC
Report deadline: 15 Jan 2025 11:17:44 UTC
Received: 1 Jan 2025 16:19:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 430.27
CPU time (sec): 35.64
Peak working set size (MB): 271.71
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>
[16:12:13][1315543][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_156.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 9700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_156.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_156_9700000_1_0
------> GPU usage: 0.330000
[16:12:13][1315543][INFO ] Starting data processing...
[16:12:13][1315543][INFO ] opti: No host transfer for n_steps. Use device global.
[16:12:13][1315543][INFO ] opti: No host transfer for mean. Use device global.
[16:12:13][1315543][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:12:13][1315543][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:12:13][1315543][INFO ] opti: power spectrum in fft callback (static link).
[16:12:13][1315543][INFO ] opti: __constant__ access is not uniform, bad!
[16:12:15][1315543][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[16:12:15][1315543][INFO ] CUDA global memory status (initial GPU state, including context):
[16:12:15][1315543][INFO ] No template file. Generating templates.
[16:12:15][1315543][INFO ] Template param value T_cons = 50000
[16:12:19][1315543][INFO ] Number of generated templates to be used: 50000
[16:12:19][1315543][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_156.cpt
[16:12:19][1315543][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_156.cpt (No such file or directory).
------> Starting from scratch...
[16:12:19][1315543][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_156.binary
[16:12:19][1315543][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM245.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.7762065188
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 245.6 cm^-3 pc
------> Scale factor: 1.01362
[16:12:19][1315543][INFO ] Allocating memory for dedispersed compressed time series...
[16:12:19][1315543][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:12:19][1315543][INFO ] 8-bit allocation done
[16:12:19][1315543][INFO ] Foobar
[16:12:19][1315543][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_156.binary
[16:12:20][1315543][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:12:20][1315543][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:12:20][1315543][INFO ] FftSize = 12582913
[16:12:20][1315543][INFO ] Seed for random number generator is -1038231181.
[16:12:23][1315543][INFO ] 8[16:12:23][1315543][INFO ] 9[16:12:24][1315543][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:12:24][1315543][INFO ] Normalization factor 3.97364e-08
[16:12:24][1315543][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
[16:12:24][1315543][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
[16:12:24][1315543][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:12:24][1315543][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:12:24][1315543][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:13:13][1315543][INFO ] Checkpoint committed!
[16:14:14][1315543][INFO ] Checkpoint committed!
[16:15:14][1315543][INFO ] Checkpoint committed!
[16:16:14][1315543][INFO ] Checkpoint committed!
[16:17:14][1315543][INFO ] Checkpoint committed!
[16:18:14][1315543][INFO ] Checkpoint committed!
[16:19:14][1315543][INFO ] Checkpoint committed!
[16:19:22][1315543][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 273.995475 4036.414062 1.0025867 5.2061853 223.489 97.0601  1
------> CAND: 274.190626 4036.414062 1.0025867 5.2061853 223.137 96.9074  1
------> CAND: 274.165194 4036.414062 1.0025867 5.2061853 222.462 96.6139  1
------> CAND: 274.004039 4036.414062 1.0025867 5.2061853 211.333 91.7809  1
------> CAND: 274.074106 4036.414062 1.0025867 5.2061853 210.411 91.3804  1
------> CAND: 274.124970 4036.414062 1.0025867 5.2061853 196.618 85.3901  1
------> CAND: 274.117444 4036.414062 1.0025867 5.2061853 184.275 80.0296  1
------> CAND: 274.154554 4036.414062 1.0025867 5.2061853 182.406 79.2177  1
------> CAND: 274.172979 4036.414062 1.0025867 5.2061853 178.092 77.3444  1
------> CAND: 274.230850 4036.414062 1.0025867 5.2061853 176.859 76.8091  1
------> CAND: 274.205158 4036.414062 1.0025867 5.2061853 175.796 76.3472  1
------> CAND: 274.005596 4036.414062 1.0025867 5.2061853 175.306 76.1346  1
------> CAND: 274.205937 4036.414062 1.0025867 5.2061853 172.95 75.1114  1
------> CAND: 274.003520 4036.414062 1.0025867 5.2061853 171.849 74.6332  1
------> CAND: 274.195037 4036.414062 1.0025867 5.2061853 170.076 73.863  1
------> CAND: 274.069954 4036.414062 1.0025867 5.2061853 169.859 73.7687  1
------> CAND: 274.109140 4036.414062 1.0025867 5.2061853 168.412 73.1405  1
------> CAND: 274.158706 4036.414062 1.0025867 5.2061853 168.227 73.0602  1
------> CAND: 274.088898 4036.414062 1.0025867 5.2061853 164.282 71.3465  1
------> CAND: 273.991582 4036.414062 1.0025867 5.2061853 162.448 70.5501  1
------> CAND: 274.162599 4036.414062 1.0025867 5.2061853 159.051 69.0751  1
------> CAND: 274.214241 4036.414062 1.0025867 5.2061853 158.62 68.8877  1
------> CAND: 273.984057 4036.414062 1.0025867 5.2061853 157.376 68.3474  1
------> CAND: 273.986911 4036.414062 1.0025867 5.2061853 156.812 68.1025  1
------> CAND: 274.081892 4036.414062 1.0025867 5.2061853 151.05 65.6  1
------> CAND: 274.057498 4036.414062 1.0025867 5.2061853 147.798 64.188  1
------> CAND: 274.082151 4036.414062 1.0025867 5.2061853 146.886 63.792  1
------> CAND: 274.170903 4036.414062 1.0025867 5.2061853 144.858 62.9111  1
------> CAND: 274.161042 4036.414062 1.0025867 5.2061853 144.821 62.8948  1
------> CAND: 274.186993 4036.414062 1.0025867 5.2061853 141.694 61.5369  1
------> CAND: 274.003779 4036.414062 1.0025867 5.2061853 139.593 60.6245  1
------> CAND: 274.193221 4036.414062 1.0025867 5.2061853 139.064 60.3945  1
------> CAND: 273.979904 4036.414062 1.0025867 5.2061853 138.61 60.1975  1
------> CAND: 274.062688 4036.414062 1.0025867 5.2061853 133.524 57.9888  1
------> CAND: 274.151959 4036.414062 1.0025867 5.2061853 132.754 57.6543  1
------> CAND: 274.063726 4036.414062 1.0025867 5.2061853 132.401 57.5009  1
------> CAND: 274.063985 4036.414062 1.0025867 5.2061853 131.859 57.2657  1
------> CAND: 274.011565 4036.414062 1.0025867 5.2061853 129.067 56.0529  1
------> CAND: 274.015198 4036.414062 1.0025867 5.2061853 128.431 55.777  1
------> CAND: 274.034401 4036.414062 1.0025867 5.2061853 125.834 54.649  1
------> CAND: 273.987949 4036.414062 1.0025867 5.2061853 125.243 54.3923  1
------> CAND: 274.207753 4036.414062 1.0025867 5.2061853 124.527 54.0815  1
------> CAND: 273.976790 4036.414062 1.0025867 5.2061853 124.165 53.9244  1
------> CAND: 274.011046 4036.414062 1.0025867 5.2061853 122.888 53.3695  1
------> CAND: 274.128603 4036.414062 1.0025867 5.2061853 122.749 53.3094  1
------> CAND: 274.037256 4036.414062 1.0025867 5.2061853 122.016 52.9907  1
------> CAND: 274.182062 4036.414062 1.0025867 5.2061853 121.866 52.9255  1
------> CAND: 274.080853 4036.414062 1.0025867 5.2061853 121.698 52.8528  1
------> CAND: 274.095386 4036.414062 1.0025867 5.2061853 121.18 52.6277  1
------> CAND: 274.162858 4036.414062 1.0025867 5.2061853 118.715 51.5572  1
------> CAND: 274.040630 4036.414062 1.0025867 5.2061853 118.315 51.3837  1
------> CAND: 274.177131 4036.414062 1.0025867 5.2061853 117.939 51.2202  1
------> CAND: 274.126527 4036.414062 1.0025867 5.2061853 116.559 50.6209  1
------> CAND: 274.193740 4036.414062 1.0025867 5.2061853 116.181 50.4569  1
------> CAND: 274.020388 4036.414062 1.0025867 5.2061853 115.808 50.2946  1
------> CAND: 274.170644 4036.414062 1.0025867 5.2061853 115.574 50.1933  1
------> CAND: 274.188809 4036.414062 1.0025867 5.2061853 115.415 50.1242  1
------> CAND: 274.127565 4036.414062 1.0025867 5.2061853 115.034 49.9587  1
------> CAND: 274.093310 4036.414062 1.0025867 5.2061853 113.787 49.4169  1
------> CAND: 274.152218 4036.414062 1.0025867 5.2061853 113.468 49.2787  1
------> CAND: 274.014419 4036.414062 1.0025867 5.2061853 112.815 48.9947  1
------> CAND: 274.167011 4036.414062 1.0025867 5.2061853 112.14 48.7019  1
------> CAND: 274.072809 4036.414062 1.0025867 5.2061853 112.043 48.6597  1
------> CAND: 274.032325 4036.414062 1.0025867 5.2061853 111.623 48.4774  1
------> CAND: 274.208791 4036.414062 1.0025867 5.2061853 111.309 48.3408  1
------> CAND: 274.229812 4036.414062 1.0025867 5.2061853 111.134 48.265  1
------> CAND: 274.237597 4036.414062 1.0025867 5.2061853 110.754 48.0998  1
------> CAND: 274.178688 4036.414062 1.0025867 5.2061853 110.463 47.9736  1
------> CAND: 274.069695 4036.414062 1.0025867 5.2061853 110.031 47.7859  1
------> CAND: 274.139243 4036.414062 1.0025867 5.2061853 109.931 47.7425  1
------> CAND: 274.149364 4036.414062 1.0025867 5.2061853 109.74 47.6596  1
------> CAND: 274.085784 4036.414062 1.0025867 5.2061853 108.989 47.3334  1
------> CAND: 274.105507 4036.414062 1.0025867 5.2061853 108.817 47.2587  1
------> CAND: 274.106285 4036.414062 1.0025867 5.2061853 108.562 47.148  1
------> CAND: 274.039072 4036.414062 1.0025867 5.2061853 106.779 46.3736  1
------> CAND: 274.056979 4036.414062 1.0025867 5.2061853 106.634 46.3104  1
------> CAND: 274.110957 4036.414062 1.0025867 5.2061853 105.297 45.7298  1
------> CAND: 274.208272 4036.414062 1.0025867 5.2061853 105.026 45.6124  1
------> CAND: 274.119520 4036.414062 1.0025867 5.2061853 105.008 45.6046  1
------> CAND: 274.169606 4036.414062 1.0025867 5.2061853 104.715 45.4772  1
------> CAND: 273.981721 4036.414062 1.0025867 5.2061853 103.058 44.7575  1
------> CAND: 274.184398 4036.414062 1.0025867 5.2061853 102.301 44.4287  1
------> CAND: 274.150402 4036.414062 1.0025867 5.2061853 101.764 44.1953  1
------> CAND: 274.053865 4036.414062 1.0025867 5.2061853 101.601 44.1245  1
------> CAND: 274.027654 4036.414062 1.0025867 5.2061853 100.782 43.769  1
------> CAND: 274.011305 4036.414062 1.0025867 5.2061853 99.4085 43.1726  1
------> CAND: 274.092272 4036.414062 1.0025867 5.2061853 98.3617 42.718  1
------> CAND: 274.094607 4036.414062 1.0025867 5.2061853 97.4084 42.3039  1
------> CAND: 274.222026 4036.414062 1.0025867 5.2061853 97.1365 42.1859  1
------> CAND: 274.042446 4036.414062 1.0025867 5.2061853 96.4456 41.8858  1
------> CAND: 274.211646 4036.414062 1.0025867 5.2061853 96.3595 41.8484  1
------> CAND: 274.066321 4036.414062 1.0025867 5.2061853 96.3483 41.8435  1
------> CAND: 274.001963 4036.414062 1.0025867 5.2061853 95.7243 41.5725  1
------> CAND: 274.203082 4036.414062 1.0025867 5.2061853 93.846 40.7568  1
------> CAND: 274.025059 4036.414062 1.0025867 5.2061853 93.4369 40.5791  1
------> CAND: 274.070992 4036.414062 1.0025867 5.2061853 92.9847 40.3828  1
------> CAND: 273.992361 4036.414062 1.0025867 5.2061853 92.4196 40.1373  1
------> CAND: 274.168049 4036.414062 1.0025867 5.2061853 92.1585 40.0239  1
------> CAND: 273.989766 4036.414062 1.0025867 5.2061853 91.9727 39.9432  1
------> CAND: 274.101355 4036.414062 1.0025867 5.2061853 90.9884 39.5158  1
[16:19:22][1315543][INFO ] Statistics: count dirty SumSpec pages 230675 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:19:22][1315543][INFO ] Data processing finished successfully!
16:19:22 (1315543): called boinc_finish(0)

</stderr_txt>
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