Task 1704036394

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_107_1650000_2
Workunit ID: 857766565
Created: 27 Dec 2024 15:10:21 UTC
Sent: 27 Dec 2024 15:16:06 UTC
Report deadline: 10 Jan 2025 15:16:06 UTC
Received: 27 Dec 2024 16:02:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 295.72
CPU time (sec): 25.30
Peak working set size (MB): 362.69
Peak swap size (MB): 14868.75
Peak disk usage (MB): 0.02
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>
[10:52:56][557956][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_107.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 1650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_107.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_107_1650000_2_0
------> GPU usage: 0.500000
[10:52:56][557956][INFO ] Starting data processing...
[10:52:56][557956][INFO ] opti: No host transfer for n_steps. Use device global.
[10:52:56][557956][INFO ] opti: No host transfer for mean. Use device global.
[10:52:56][557956][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:52:56][557956][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:52:56][557956][INFO ] opti: power spectrum in fft callback (static link).
[10:52:56][557956][INFO ] opti: __constant__ access is not uniform, bad!
[10:52:56][557956][INFO ] Running on device 0 NVIDIA TITAN V
[10:52:56][557956][INFO ] CUDA global memory status (initial GPU state, including context):
[10:52:56][557956][INFO ] No template file. Generating templates.
[10:52:56][557956][INFO ] Template param value T_cons = 50000
[10:53:00][557956][INFO ] Number of generated templates to be used: 50000
[10:53:00][557956][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_107.cpt
[10:53:00][557956][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_107.cpt (No such file or directory).
------> Starting from scratch...
[10:53:00][557956][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_107.binary
[10:53:00][557956][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_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766030806
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.31378
[10:53:00][557956][INFO ] Allocating memory for dedispersed compressed time series...
[10:53:00][557956][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:53:00][557956][INFO ] 8-bit allocation done
[10:53:00][557956][INFO ] Foobar
[10:53:00][557956][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_107.binary
[10:53:00][557956][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:53:00][557956][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:53:00][557956][INFO ] FftSize = 12582913
[10:53:00][557956][INFO ] Seed for random number generator is 1103289271.
[10:53:02][557956][INFO ] 8[10:53:02][557956][INFO ] 9[10:53:03][557956][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:53:03][557956][INFO ] Normalization factor 3.97364e-08
[10:53:04][557956][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
[10:53:04][557956][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2636 MB (9428 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:53:04][557956][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:53:04][557956][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:53:04][557956][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:57:49][557956][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 488.584374 3723.418457 0.7708671 0.5922163 258.629 112.321  1
------> CAND: 488.636276 3723.418457 0.7708671 0.5922163 257.878 111.995  1
------> CAND: 488.670012 3723.418457 0.7708671 0.5922163 249.953 108.553  1
------> CAND: 488.551676 3723.418457 0.7708671 0.5922163 239.846 104.164  1
------> CAND: 488.542593 3723.418457 0.7708671 0.5922163 228.178 99.0964  1
------> CAND: 488.504185 3723.418457 0.7708671 0.5922163 217.237 94.3449  1
------> CAND: 488.663005 3723.418457 0.7708671 0.5922163 209.565 91.0127  1
------> CAND: 488.548302 3723.418457 0.7708671 0.5922163 204.873 88.9753  1
------> CAND: 488.673645 3723.418457 0.7708671 0.5922163 193.693 84.1198  1
------> CAND: 488.464999 3723.418457 0.7708671 0.5922163 192.617 83.6523  1
------> CAND: 488.634459 3723.418457 0.7708671 0.5922163 191.991 83.3808  1
------> CAND: 488.554271 3723.418457 0.7708671 0.5922163 190.989 82.9456  1
------> CAND: 488.534288 3723.418457 0.7708671 0.5922163 190.66 82.8024  1
------> CAND: 488.536364 3723.418457 0.7708671 0.5922163 189.527 82.3106  1
------> CAND: 488.666379 3723.418457 0.7708671 0.5922163 186.825 81.1371  1
------> CAND: 488.619926 3723.418457 0.7708671 0.5922163 185.076 80.3777  1
------> CAND: 488.553752 3723.418457 0.7708671 0.5922163 177.025 76.8809  1
------> CAND: 488.452543 3723.418457 0.7708671 0.5922163 169.61 73.6605  1
------> CAND: 488.478753 3723.418457 0.7708671 0.5922163 165.677 71.9527  1
------> CAND: 488.482646 3723.418457 0.7708671 0.5922163 165.439 71.8493  1
------> CAND: 488.635497 3723.418457 0.7708671 0.5922163 164.008 71.2277  1
------> CAND: 488.643801 3723.418457 0.7708671 0.5922163 163.861 71.1638  1
------> CAND: 488.572955 3723.418457 0.7708671 0.5922163 162.244 70.4617  1
------> CAND: 488.582038 3723.418457 0.7708671 0.5922163 162.015 70.362  1
------> CAND: 488.675202 3723.418457 0.7708671 0.5922163 160.904 69.8797  1
------> CAND: 488.574253 3723.418457 0.7708671 0.5922163 160.641 69.7654  1
------> CAND: 488.688437 3723.418457 0.7708671 0.5922163 160.326 69.6286  1
------> CAND: 488.431004 3723.418457 0.7708671 0.5922163 159.01 69.0571  1
------> CAND: 488.441903 3723.418457 0.7708671 0.5922163 158.467 68.8214  1
------> CAND: 488.588266 3723.418457 0.7708671 0.5922163 157.022 68.1939  1
------> CAND: 488.477715 3723.418457 0.7708671 0.5922163 153.91 66.8422  1
------> CAND: 488.469152 3723.418457 0.7708671 0.5922163 152.787 66.3544  1
------> CAND: 488.428149 3723.418457 0.7708671 0.5922163 150.153 65.2106  1
------> CAND: 488.431263 3723.418457 0.7708671 0.5922163 149.963 65.1281  1
------> CAND: 488.528579 3723.418457 0.7708671 0.5922163 149.533 64.9414  1
------> CAND: 488.452284 3723.418457 0.7708671 0.5922163 147.525 64.0695  1
------> CAND: 488.439049 3723.418457 0.7708671 0.5922163 147.422 64.0245  1
------> CAND: 488.609546 3723.418457 0.7708671 0.5922163 146.66 63.6937  1
------> CAND: 488.442422 3723.418457 0.7708671 0.5922163 146.348 63.5581  1
------> CAND: 488.628490 3723.418457 0.7708671 0.5922163 146.146 63.4705  1
------> CAND: 488.679095 3723.418457 0.7708671 0.5922163 145.975 63.3962  1
------> CAND: 488.555828 3723.418457 0.7708671 0.5922163 145.169 63.0461  1
------> CAND: 488.443460 3723.418457 0.7708671 0.5922163 142.771 62.0046  1
------> CAND: 488.461885 3723.418457 0.7708671 0.5922163 141.703 61.541  1
------> CAND: 488.442941 3723.418457 0.7708671 0.5922163 139.974 60.7899  1
------> CAND: 488.457733 3723.418457 0.7708671 0.5922163 139.7 60.6708  1
------> CAND: 488.614217 3723.418457 0.7708671 0.5922163 137.368 59.658  1
------> CAND: 488.646656 3723.418457 0.7708671 0.5922163 136.899 59.4545  1
------> CAND: 488.678835 3723.418457 0.7708671 0.5922163 136.655 59.3487  1
------> CAND: 488.529098 3723.418457 0.7708671 0.5922163 136.059 59.0898  1
------> CAND: 488.625895 3723.418457 0.7708671 0.5922163 134.948 58.607  1
------> CAND: 488.517420 3723.418457 0.7708671 0.5922163 134.9 58.5862  1
------> CAND: 488.557644 3723.418457 0.7708671 0.5922163 134.694 58.497  1
------> CAND: 488.531174 3723.418457 0.7708671 0.5922163 134.307 58.3287  1
------> CAND: 488.629788 3723.418457 0.7708671 0.5922163 133.758 58.0902  1
------> CAND: 488.598387 3723.418457 0.7708671 0.5922163 133.416 57.9418  1
------> CAND: 488.528839 3723.418457 0.7708671 0.5922163 133.324 57.9017  1
------> CAND: 488.663264 3723.418457 0.7708671 0.5922163 133.022 57.7708  1
------> CAND: 488.557385 3723.418457 0.7708671 0.5922163 132.759 57.6567  1
------> CAND: 488.472006 3723.418457 0.7708671 0.5922163 132.733 57.6451  1
------> CAND: 488.555049 3723.418457 0.7708671 0.5922163 131.318 57.0308  1
------> CAND: 488.453841 3723.418457 0.7708671 0.5922163 130.935 56.8643  1
------> CAND: 488.501850 3723.418457 0.7708671 0.5922163 130.71 56.7668  1
------> CAND: 488.457993 3723.418457 0.7708671 0.5922163 129.365 56.1823  1
------> CAND: 488.648213 3723.418457 0.7708671 0.5922163 127.603 55.4174  1
------> CAND: 488.608768 3723.418457 0.7708671 0.5922163 127.013 55.1609  1
------> CAND: 488.670271 3723.418457 0.7708671 0.5922163 126.874 55.1008  1
------> CAND: 488.639390 3723.418457 0.7708671 0.5922163 125.247 54.3939  1
------> CAND: 488.538181 3723.418457 0.7708671 0.5922163 123.017 53.4257  1
------> CAND: 488.465518 3723.418457 0.7708671 0.5922163 121.925 52.9514  1
------> CAND: 488.635237 3723.418457 0.7708671 0.5922163 121.891 52.9366  1
------> CAND: 488.666638 3723.418457 0.7708671 0.5922163 120.474 52.321  1
------> CAND: 488.591121 3723.418457 0.7708671 0.5922163 120.035 52.1304  1
------> CAND: 488.550897 3723.418457 0.7708671 0.5922163 119.754 52.0083  1
------> CAND: 488.556347 3723.418457 0.7708671 0.5922163 119.635 51.9568  1
------> CAND: 488.498736 3723.418457 0.7708671 0.5922163 119.536 51.914  1
------> CAND: 488.655220 3723.418457 0.7708671 0.5922163 119.121 51.7336  1
------> CAND: 488.617850 3723.418457 0.7708671 0.5922163 118.64 51.5248  1
------> CAND: 488.471228 3723.418457 0.7708671 0.5922163 118.25 51.3552  1
------> CAND: 488.556866 3723.418457 0.7708671 0.5922163 117.774 51.1485  1
------> CAND: 488.516123 3723.418457 0.7708671 0.5922163 117.695 51.1143  1
------> CAND: 488.557904 3723.418457 0.7708671 0.5922163 117.467 51.0154  1
------> CAND: 488.558163 3723.418457 0.7708671 0.5922163 116.344 50.5275  1
------> CAND: 488.474861 3723.418457 0.7708671 0.5922163 115.911 50.3394  1
------> CAND: 488.570879 3723.418457 0.7708671 0.5922163 110.597 48.0316  1
------> CAND: 488.628231 3723.418457 0.7708671 0.5922163 110.061 47.799  1
------> CAND: 488.684804 3723.418457 0.7708671 0.5922163 109.864 47.7133  1
------> CAND: 488.502369 3723.418457 0.7708671 0.5922163 109.798 47.6848  1
------> CAND: 488.521053 3723.418457 0.7708671 0.5922163 108.801 47.2516  1
------> CAND: 488.654960 3723.418457 0.7708671 0.5922163 108.613 47.1702  1
------> CAND: 488.594235 3723.418457 0.7708671 0.5922163 108.108 46.9509  1
------> CAND: 488.678316 3723.418457 0.7708671 0.5922163 107.008 46.4729  1
------> CAND: 488.438789 3723.418457 0.7708671 0.5922163 106.717 46.3466  1
------> CAND: 488.532991 3723.418457 0.7708671 0.5922163 106.702 46.34  1
------> CAND: 488.562056 3723.418457 0.7708671 0.5922163 106.619 46.3039  1
------> CAND: 488.467854 3723.418457 0.7708671 0.5922163 106.606 46.2983  1
------> CAND: 488.592678 3723.418457 0.7708671 0.5922163 105.735 45.9203  1
------> CAND: 488.660929 3723.418457 0.7708671 0.5922163 105.541 45.8361  1
------> CAND: 488.618888 3723.418457 0.7708671 0.5922163 104.147 45.2306  1
------> CAND: 488.473304 3723.418457 0.7708671 0.5922163 104.09 45.2057  1
[10:57:49][557956][INFO ] Statistics: count dirty SumSpec pages 433367 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:57:49][557956][INFO ] Data processing finished successfully!
10:57:49 (557956): called boinc_finish(0)

</stderr_txt>
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