Task 1703139864

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_68_1200000_0
Workunit ID: 857758740
Created: 25 Dec 2024 23:19:57 UTC
Sent: 26 Dec 2024 15:05:39 UTC
Report deadline: 9 Jan 2025 15:05:39 UTC
Received: 26 Dec 2024 22:20:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 428.47
CPU time (sec): 29.72
Peak working set size (MB): 414.33
Peak swap size (MB): 36488.28
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>
[17:12:48][1291152][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_68.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 1200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_68_1200000_0_0
------> GPU usage: 0.500000
[17:12:48][1291152][INFO ] Starting data processing...
[17:12:48][1291152][INFO ] opti: No host transfer for n_steps. Use device global.
[17:12:48][1291152][INFO ] opti: No host transfer for mean. Use device global.
[17:12:48][1291152][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:12:48][1291152][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:12:48][1291152][INFO ] opti: power spectrum in fft callback (static link).
[17:12:48][1291152][INFO ] opti: __constant__ access is not uniform, bad!
[17:12:49][1291152][INFO ] Running on device 3 NVIDIA TITAN V
[17:12:49][1291152][INFO ] CUDA global memory status (initial GPU state, including context):
[17:12:49][1291152][INFO ] No template file. Generating templates.
[17:12:49][1291152][INFO ] Template param value T_cons = 50000
[17:12:54][1291152][INFO ] Number of generated templates to be used: 50000
[17:12:54][1291152][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_68.cpt
[17:12:54][1291152][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_68.cpt (No such file or directory).
------> Starting from scratch...
[17:12:54][1291152][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary
[17:12:54][1291152][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_DM236.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766094827
------> 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: 236.8 cm^-3 pc
------> Scale factor: 1.31372
[17:12:54][1291152][INFO ] Allocating memory for dedispersed compressed time series...
[17:12:54][1291152][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:12:54][1291152][INFO ] 8-bit allocation done
[17:12:54][1291152][INFO ] Foobar
[17:12:54][1291152][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary
[17:12:54][1291152][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:12:54][1291152][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:12:54][1291152][INFO ] FftSize = 12582913
[17:12:54][1291152][INFO ] Seed for random number generator is 1116974088.
[17:12:57][1291152][INFO ] 8[17:12:57][1291152][INFO ] 9[17:12:58][1291152][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:12:58][1291152][INFO ] Normalization factor 3.97364e-08
[17:12:58][1291152][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
[17:12:58][1291152][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (10449 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:12:58][1291152][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:12:58][1291152][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:12:58][1291152][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:13:48][1291152][INFO ] Checkpoint committed!
[17:14:48][1291152][INFO ] Checkpoint committed!
[17:15:48][1291152][INFO ] Checkpoint committed!
[17:16:49][1291152][INFO ] Checkpoint committed!
[17:17:49][1291152][INFO ] Checkpoint committed!
[17:18:49][1291152][INFO ] Checkpoint committed!
[17:19:49][1291152][INFO ] Checkpoint committed!
[17:19:54][1291152][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 481.842585 4002.879639 1.0275460 2.6886542 192.876 83.7652  1
------> CAND: 481.782639 4002.879639 1.0275460 2.6886542 183.642 79.7549  1
------> CAND: 481.798988 4002.879639 1.0275460 2.6886542 182.091 79.0812  1
------> CAND: 481.782898 4002.879639 1.0275460 2.6886542 169.758 73.725  1
------> CAND: 481.821565 4002.879639 1.0275460 2.6886542 163.759 71.1196  1
------> CAND: 481.841028 4002.879639 1.0275460 2.6886542 157.469 68.3881  1
------> CAND: 481.827274 4002.879639 1.0275460 2.6886542 155.431 67.5027  1
------> CAND: 481.850890 4002.879639 1.0275460 2.6886542 151.765 65.9107  1
------> CAND: 481.842066 4002.879639 1.0275460 2.6886542 146.145 63.4698  1
------> CAND: 481.861010 4002.879639 1.0275460 2.6886542 141.581 61.4878  1
------> CAND: 481.818710 4002.879639 1.0275460 2.6886542 138.604 60.1949  1
------> CAND: 481.840769 4002.879639 1.0275460 2.6886542 133.511 57.9829  1
------> CAND: 481.809368 4002.879639 1.0275460 2.6886542 131.056 56.917  1
------> CAND: 481.831426 4002.879639 1.0275460 2.6886542 130.159 56.5272  1
------> CAND: 481.858934 4002.879639 1.0275460 2.6886542 129.293 56.1512  1
------> CAND: 481.850111 4002.879639 1.0275460 2.6886542 119.775 52.0175  1
------> CAND: 481.820527 4002.879639 1.0275460 2.6886542 119.315 51.8179  1
------> CAND: 414.288979 3616.812012 0.8914596 0.5205683 119.052 51.7034  1
------> CAND: 481.833243 4002.879639 1.0275460 2.6886542 118.55 51.4856  1
------> CAND: 481.798728 4002.879639 1.0275460 2.6886542 116.509 50.5991  1
------> CAND: 481.862568 4002.879639 1.0275460 2.6886542 116.318 50.5161  1
------> CAND: 481.813520 4002.879639 1.0275460 2.6886542 114.632 49.7841  1
------> CAND: 481.832464 4002.879639 1.0275460 2.6886542 112.399 48.8144  1
------> CAND: 481.833503 4002.879639 1.0275460 2.6886542 110.15 47.8374  1
------> CAND: 481.815596 4002.879639 1.0275460 2.6886542 109.413 47.5176  1
------> CAND: 414.287422 3616.812012 0.8914596 0.5205683 109.215 47.4313  1
------> CAND: 481.791981 4002.879639 1.0275460 2.6886542 106.835 46.3978  1
------> CAND: 481.790684 4002.879639 1.0275460 2.6886542 105.946 46.0118  1
------> CAND: 414.296764 3616.812012 0.8914596 0.5205683 105.529 45.8307  1
------> CAND: 481.831686 4002.879639 1.0275460 2.6886542 104.771 45.5014  1
------> CAND: 481.834281 4002.879639 1.0275460 2.6886542 104.729 45.4833  1
------> CAND: 481.853744 4002.879639 1.0275460 2.6886542 101.086 43.901  1
------> CAND: 481.848814 4002.879639 1.0275460 2.6886542 96.3989 41.8655  1
------> CAND: 481.785234 4002.879639 1.0275460 2.6886542 96.2748 41.8116  1
------> CAND: 481.830388 4002.879639 1.0275460 2.6886542 95.9218 41.6583  1
------> CAND: 481.830648 4002.879639 1.0275460 2.6886542 95.7919 41.6019  1
------> CAND: 481.861789 4002.879639 1.0275460 2.6886542 95.3851 41.4252  1
------> CAND: 481.789905 4002.879639 1.0275460 2.6886542 90.9506 39.4993  1
------> CAND: 481.809628 4002.879639 1.0275460 2.6886542 90.8396 39.4511  1
------> CAND: 481.858156 4002.879639 1.0275460 2.6886542 90.7817 39.426  1
------> CAND: 481.823122 4002.879639 1.0275460 2.6886542 90.7625 39.4176  1
------> CAND: 481.843104 4002.879639 1.0275460 2.6886542 90.7085 39.3942  1
------> CAND: 481.807811 4002.879639 1.0275460 2.6886542 90.7007 39.3908  1
------> CAND: 481.795095 4002.879639 1.0275460 2.6886542 87.1629 37.8544  1
------> CAND: 414.295466 3616.812012 0.8914596 0.5205683 87.1243 37.8376  1
------> CAND: 481.863346 4002.879639 1.0275460 2.6886542 86.6524 37.6326  1
------> CAND: 481.783677 4002.879639 1.0275460 2.6886542 86.5218 37.5759  1
------> CAND: 481.817153 4002.879639 1.0275460 2.6886542 86.0138 37.3553  1
------> CAND: 481.807033 4002.879639 1.0275460 2.6886542 85.232 37.0158  1
------> CAND: 481.835319 4002.879639 1.0275460 2.6886542 84.9308 36.885  1
------> CAND: 481.809887 4002.879639 1.0275460 2.6886542 84.6175 36.7489  1
------> CAND: 481.849592 4002.879639 1.0275460 2.6886542 82.0793 35.6466  1
------> CAND: 481.864644 4002.879639 1.0275460 2.6886542 81.6807 35.4735  1
------> CAND: 481.830129 4002.879639 1.0275460 2.6886542 76.4862 33.2175  1
------> CAND: 481.804957 4002.879639 1.0275460 2.6886542 75.9899 33.002  1
------> CAND: 481.813261 4002.879639 1.0275460 2.6886542 74.1581 32.2065  1
------> CAND: 481.817672 4002.879639 1.0275460 2.6886542 72.1645 31.3406  1
------> CAND: 481.803140 4002.879639 1.0275460 2.6886542 71.3763 30.9983  1
------> CAND: 481.790424 4002.879639 1.0275460 2.6886542 71.3576 30.9902  1
------> CAND: 414.295207 3616.812012 0.8914596 0.5205683 70.8285 30.7604  1
------> CAND: 481.788348 4002.879639 1.0275460 2.6886542 70.4128 30.5799  1
------> CAND: 481.844921 4002.879639 1.0275460 2.6886542 70.0339 30.4153  1
------> CAND: 481.849852 4002.879639 1.0275460 2.6886542 69.7356 30.2858  1
------> CAND: 481.794057 4002.879639 1.0275460 2.6886542 69.2086 30.0569  1
------> CAND: 481.863606 4002.879639 1.0275460 2.6886542 68.5719 29.7804  1
------> CAND: 481.811185 4002.879639 1.0275460 2.6886542 68.4089 29.7096  1
------> CAND: 481.814818 4002.879639 1.0275460 2.6886542 67.9998 29.5319  1
------> CAND: 481.801583 4002.879639 1.0275460 2.6886542 66.942 29.0725  1
------> CAND: 481.815856 4002.879639 1.0275460 2.6886542 66.2197 28.7588  1
------> CAND: 414.287162 3616.812012 0.8914596 0.5205683 66.207 28.7534  1
------> CAND: 481.802361 4002.879639 1.0275460 2.6886542 65.04 28.2465  1
------> CAND: 481.825458 4002.879639 1.0275460 2.6886542 63.1133 27.4098  1
------> CAND: 414.296245 3616.812012 0.8914596 0.5205683 61.1221 26.545  1
------> CAND: 481.855042 4002.879639 1.0275460 2.6886542 60.8456 26.4249  1
------> CAND: 481.822863 4002.879639 1.0275460 2.6886542 60.5558 26.299  1
------> CAND: 481.847516 4002.879639 1.0275460 2.6886542 60.2188 26.1527  1
------> CAND: 481.861270 4002.879639 1.0275460 2.6886542 59.9494 26.0357  1
------> CAND: 414.292612 3616.812012 0.8914596 0.5205683 58.8087 25.5403  1
------> CAND: 481.828831 4002.879639 1.0275460 2.6886542 58.5026 25.4074  1
------> CAND: 481.803918 4002.879639 1.0275460 2.6886542 58.0428 25.2077  1
------> CAND: 481.787829 4002.879639 1.0275460 2.6886542 57.99 25.1847  1
------> CAND: 481.784455 4002.879639 1.0275460 2.6886542 57.7426 25.0773  1
------> CAND: 481.820268 4002.879639 1.0275460 2.6886542 56.9122 24.7166  1
------> CAND: 481.810406 4002.879639 1.0275460 2.6886542 56.5619 24.5645  1
------> CAND: 481.806254 4002.879639 1.0275460 2.6886542 56.4902 24.5334  1
------> CAND: 414.284827 3616.812012 0.8914596 0.5205683 56.3614 24.4775  1
------> CAND: 414.286903 3616.812012 0.8914596 0.5205683 55.1392 23.9467  1
------> CAND: 481.843364 4002.879639 1.0275460 2.6886542 53.8849 23.4019  1
------> CAND: 481.814558 4002.879639 1.0275460 2.6886542 53.6413 23.2961  1
------> CAND: 481.844661 4002.879639 1.0275460 2.6886542 50.8928 22.1024  1
------> CAND: 481.821046 4002.879639 1.0275460 2.6886542 50.3043 21.8469  1
------> CAND: 481.835060 4002.879639 1.0275460 2.6886542 50.2132 21.8073  1
------> CAND: 481.862049 4002.879639 1.0275460 2.6886542 49.7909 21.6239  1
------> CAND: 481.827534 4002.879639 1.0275460 2.6886542 49.6958 21.5826  1
------> CAND: 481.835838 4002.879639 1.0275460 2.6886542 49.2289 21.3798  1
------> CAND: 481.855820 4002.879639 1.0275460 2.6886542 48.4581 21.0451  1
------> CAND: 481.856339 4002.879639 1.0275460 2.6886542 48.353 20.9994  1
------> CAND: 481.844142 4002.879639 1.0275460 2.6886542 48.2802 20.9678  1
------> CAND: 481.805995 4002.879639 1.0275460 2.6886542 48.2486 20.9541  1
------> CAND: 481.787569 4002.879639 1.0275460 2.6886542 47.6606 20.6987  1
[17:19:54][1291152][INFO ] Statistics: count dirty SumSpec pages 426355 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:19:54][1291152][INFO ] Data processing finished successfully!
17:19:54 (1291152): called boinc_finish(0)

</stderr_txt>
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