Task 1706428542

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_102_6200000_1
Workunit ID: 859780936
Created: 31 Dec 2024 22:46:16 UTC
Sent: 1 Jan 2025 3:42:00 UTC
Report deadline: 15 Jan 2025 3:42:00 UTC
Received: 1 Jan 2025 8:43:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 431.30
CPU time (sec): 39.44
Peak working set size (MB): 265.42
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[08:34:43][1298804][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_102.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 6200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_102.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_102_6200000_1_0
------> GPU usage: 0.330000
[08:34:43][1298804][INFO ] Starting data processing...
[08:34:43][1298804][INFO ] opti: No host transfer for n_steps. Use device global.
[08:34:43][1298804][INFO ] opti: No host transfer for mean. Use device global.
[08:34:43][1298804][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:34:43][1298804][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:34:43][1298804][INFO ] opti: power spectrum in fft callback (static link).
[08:34:43][1298804][INFO ] opti: __constant__ access is not uniform, bad!
[08:34:44][1298804][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[08:34:44][1298804][INFO ] CUDA global memory status (initial GPU state, including context):
[08:34:44][1298804][INFO ] No template file. Generating templates.
[08:34:44][1298804][INFO ] Template param value T_cons = 50000
[08:34:50][1298804][INFO ] Number of generated templates to be used: 50000
[08:34:50][1298804][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_102.cpt
[08:34:50][1298804][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_102.cpt (No such file or directory).
------> Starting from scratch...
[08:34:50][1298804][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_102.binary
[08:34:50][1298804][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_DM240.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620660745
------> 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: 240.2 cm^-3 pc
------> Scale factor: 1.01366
[08:34:50][1298804][INFO ] Allocating memory for dedispersed compressed time series...
[08:34:50][1298804][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:34:50][1298804][INFO ] 8-bit allocation done
[08:34:50][1298804][INFO ] Foobar
[08:34:50][1298804][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_102.binary
[08:34:51][1298804][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:34:51][1298804][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:34:51][1298804][INFO ] FftSize = 12582913
[08:34:51][1298804][INFO ] Seed for random number generator is -1039783178.
[08:34:54][1298804][INFO ] 8[08:34:54][1298804][INFO ] 9[08:34:55][1298804][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:34:55][1298804][INFO ] Normalization factor 3.97364e-08
[08:34:55][1298804][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
[08:34:55][1298804][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
[08:34:55][1298804][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:34:55][1298804][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:34:55][1298804][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:35:43][1298804][INFO ] Checkpoint committed!
[08:36:43][1298804][INFO ] Checkpoint committed!
[08:37:44][1298804][INFO ] Checkpoint committed!
[08:38:44][1298804][INFO ] Checkpoint committed!
[08:39:44][1298804][INFO ] Checkpoint committed!
[08:40:44][1298804][INFO ] Checkpoint committed!
[08:41:44][1298804][INFO ] Checkpoint committed!
[08:41:52][1298804][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 491.590528 6092.521973 0.6516989 4.7803025 239.7 104.1  1
------> CAND: 491.571843 6092.521973 0.6516989 4.7803025 225.982 98.1427  1
------> CAND: 491.486984 6092.521973 0.6516989 4.7803025 218.782 95.0157  1
------> CAND: 491.609212 6092.521973 0.6516989 4.7803025 214.962 93.3569  1
------> CAND: 491.550044 6092.521973 0.6516989 4.7803025 213.456 92.7027  1
------> CAND: 491.527727 6092.521973 0.6516989 4.7803025 201.734 87.6122  1
------> CAND: 491.530841 6092.521973 0.6516989 4.7803025 198.341 86.1382  1
------> CAND: 491.523574 6092.521973 0.6516989 4.7803025 198.067 86.0195  1
------> CAND: 491.361900 6092.521973 0.6516989 4.7803025 182.81 79.3932  1
------> CAND: 491.428075 6092.521973 0.6516989 4.7803025 180.759 78.5025  1
------> CAND: 491.517865 6092.521973 0.6516989 4.7803025 177.064 76.8978  1
------> CAND: 491.360603 6092.521973 0.6516989 4.7803025 176.665 76.7248  1
------> CAND: 491.493731 6092.521973 0.6516989 4.7803025 175.911 76.3972  1
------> CAND: 491.378249 6092.521973 0.6516989 4.7803025 175.851 76.3713  1
------> CAND: 491.384477 6092.521973 0.6516989 4.7803025 173.42 75.3154  1
------> CAND: 491.391744 6092.521973 0.6516989 4.7803025 173.175 75.209  1
------> CAND: 491.381623 6092.521973 0.6516989 4.7803025 171.165 74.3361  1
------> CAND: 491.556532 6092.521973 0.6516989 4.7803025 168.976 73.3852  1
------> CAND: 491.587673 6092.521973 0.6516989 4.7803025 168.224 73.0589  1
------> CAND: 491.349963 6092.521973 0.6516989 4.7803025 166.58 72.3448  1
------> CAND: 491.541221 6092.521973 0.6516989 4.7803025 166.3 72.223  1
------> CAND: 491.560165 6092.521973 0.6516989 4.7803025 162.929 70.7593  1
------> CAND: 491.357229 6092.521973 0.6516989 4.7803025 161.912 70.3177  1
------> CAND: 491.550304 6092.521973 0.6516989 4.7803025 160.009 69.4911  1
------> CAND: 491.605839 6092.521973 0.6516989 4.7803025 159.952 69.4662  1
------> CAND: 491.407833 6092.521973 0.6516989 4.7803025 158.214 68.7114  1
------> CAND: 491.392522 6092.521973 0.6516989 4.7803025 157.783 68.5243  1
------> CAND: 491.376692 6092.521973 0.6516989 4.7803025 156.798 68.0964  1
------> CAND: 491.438196 6092.521973 0.6516989 4.7803025 156.639 68.0274  1
------> CAND: 491.486724 6092.521973 0.6516989 4.7803025 155.655 67.6002  1
------> CAND: 491.473489 6092.521973 0.6516989 4.7803025 155.578 67.5667  1
------> CAND: 491.606358 6092.521973 0.6516989 4.7803025 154.709 67.1891  1
------> CAND: 491.404719 6092.521973 0.6516989 4.7803025 153.539 66.6813  1
------> CAND: 491.474787 6092.521973 0.6516989 4.7803025 151.814 65.9322  1
------> CAND: 491.579369 6092.521973 0.6516989 4.7803025 149.952 65.1234  1
------> CAND: 491.601427 6092.521973 0.6516989 4.7803025 149.772 65.045  1
------> CAND: 491.513194 6092.521973 0.6516989 4.7803025 149.712 65.0191  1
------> CAND: 491.409390 6092.521973 0.6516989 4.7803025 147.047 63.8615  1
------> CAND: 491.510339 6092.521973 0.6516989 4.7803025 146.557 63.6487  1
------> CAND: 491.578071 6092.521973 0.6516989 4.7803025 146.317 63.5448  1
------> CAND: 491.374876 6092.521973 0.6516989 4.7803025 144.889 62.9245  1
------> CAND: 491.385775 6092.521973 0.6516989 4.7803025 142.904 62.0625  1
------> CAND: 491.595977 6092.521973 0.6516989 4.7803025 142.084 61.7065  1
------> CAND: 491.450652 6092.521973 0.6516989 4.7803025 141.86 61.6091  1
------> CAND: 491.502035 6092.521973 0.6516989 4.7803025 140.424 60.9854  1
------> CAND: 491.358267 6092.521973 0.6516989 4.7803025 138.556 60.1741  1
------> CAND: 491.581445 6092.521973 0.6516989 4.7803025 136.87 59.4417  1
------> CAND: 491.517346 6092.521973 0.6516989 4.7803025 136.576 59.3142  1
------> CAND: 491.603244 6092.521973 0.6516989 4.7803025 134.786 58.5367  1
------> CAND: 491.443905 6092.521973 0.6516989 4.7803025 134.37 58.3562  1
------> CAND: 491.532657 6092.521973 0.6516989 4.7803025 134.184 58.2754  1
------> CAND: 491.538107 6092.521973 0.6516989 4.7803025 133.588 58.0164  1
------> CAND: 491.418473 6092.521973 0.6516989 4.7803025 132.084 57.3632  1
------> CAND: 491.458957 6092.521973 0.6516989 4.7803025 131.057 56.9174  1
------> CAND: 491.600130 6092.521973 0.6516989 4.7803025 130.074 56.4906  1
------> CAND: 491.570805 6092.521973 0.6516989 4.7803025 128.643 55.869  1
------> CAND: 491.538366 6092.521973 0.6516989 4.7803025 128.623 55.8604  1
------> CAND: 491.433006 6092.521973 0.6516989 4.7803025 128.427 55.7753  1
------> CAND: 491.367869 6092.521973 0.6516989 4.7803025 128.117 55.6407  1
------> CAND: 491.516568 6092.521973 0.6516989 4.7803025 127.567 55.4017  1
------> CAND: 491.350482 6092.521973 0.6516989 4.7803025 127.235 55.2574  1
------> CAND: 491.431189 6092.521973 0.6516989 4.7803025 127.089 55.1942  1
------> CAND: 491.443386 6092.521973 0.6516989 4.7803025 127.045 55.1751  1
------> CAND: 491.600908 6092.521973 0.6516989 4.7803025 125.471 54.4915  1
------> CAND: 491.357748 6092.521973 0.6516989 4.7803025 124.09 53.8916  1
------> CAND: 491.359824 6092.521973 0.6516989 4.7803025 123.954 53.8325  1
------> CAND: 491.478939 6092.521973 0.6516989 4.7803025 123.483 53.6281  1
------> CAND: 491.455064 6092.521973 0.6516989 4.7803025 122.436 53.1731  1
------> CAND: 491.529284 6092.521973 0.6516989 4.7803025 121.934 52.9551  1
------> CAND: 491.423144 6092.521973 0.6516989 4.7803025 120.803 52.464  1
------> CAND: 491.606877 6092.521973 0.6516989 4.7803025 120.267 52.2315  1
------> CAND: 491.487503 6092.521973 0.6516989 4.7803025 119.542 51.9163  1
------> CAND: 491.578331 6092.521973 0.6516989 4.7803025 118.829 51.6069  1
------> CAND: 491.393041 6092.521973 0.6516989 4.7803025 118.731 51.5643  1
------> CAND: 491.596237 6092.521973 0.6516989 4.7803025 118.364 51.4048  1
------> CAND: 491.540702 6092.521973 0.6516989 4.7803025 117.758 51.1415  1
------> CAND: 491.497623 6092.521973 0.6516989 4.7803025 116.76 50.7084  1
------> CAND: 491.524612 6092.521973 0.6516989 4.7803025 116.683 50.6746  1
------> CAND: 491.537069 6092.521973 0.6516989 4.7803025 116.423 50.5618  1
------> CAND: 491.543557 6092.521973 0.6516989 4.7803025 116.169 50.4514  1
------> CAND: 491.415359 6092.521973 0.6516989 4.7803025 115.601 50.2049  1
------> CAND: 491.414581 6092.521973 0.6516989 4.7803025 115.055 49.9677  1
------> CAND: 491.451950 6092.521973 0.6516989 4.7803025 113.663 49.3631  1
------> CAND: 491.600389 6092.521973 0.6516989 4.7803025 113.139 49.1355  1
------> CAND: 491.424442 6092.521973 0.6516989 4.7803025 112.523 48.868  1
------> CAND: 491.595458 6092.521973 0.6516989 4.7803025 112.319 48.7795  1
------> CAND: 491.466742 6092.521973 0.6516989 4.7803025 110.929 48.1759  1
------> CAND: 491.457400 6092.521973 0.6516989 4.7803025 110.614 48.039  1
------> CAND: 491.503852 6092.521973 0.6516989 4.7803025 110.531 48.0029  1
------> CAND: 491.565874 6092.521973 0.6516989 4.7803025 110.062 47.7994  1
------> CAND: 491.449355 6092.521973 0.6516989 4.7803025 109.656 47.623  1
------> CAND: 491.520201 6092.521973 0.6516989 4.7803025 108.306 47.0367  1
------> CAND: 491.494509 6092.521973 0.6516989 4.7803025 107.835 46.832  1
------> CAND: 491.381104 6092.521973 0.6516989 4.7803025 107.748 46.7942  1
------> CAND: 491.490617 6092.521973 0.6516989 4.7803025 107.606 46.7328  1
------> CAND: 491.370464 6092.521973 0.6516989 4.7803025 106.255 46.1461  1
------> CAND: 491.591306 6092.521973 0.6516989 4.7803025 106 46.0352  1
------> CAND: 491.447279 6092.521973 0.6516989 4.7803025 105.761 45.9315  1
------> CAND: 491.527986 6092.521973 0.6516989 4.7803025 105.496 45.8163  1
------> CAND: 491.432487 6092.521973 0.6516989 4.7803025 104.916 45.5643  1
[08:41:52][1298804][INFO ] Statistics: count dirty SumSpec pages 216859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:41:52][1298804][INFO ] Data processing finished successfully!
08:41:52 (1298804): called boinc_finish(0)

</stderr_txt>
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