Task 1703063446

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_14_6900000_2
Workunit ID: 857460204
Created: 25 Dec 2024 20:32:53 UTC
Sent: 25 Dec 2024 21:38:32 UTC
Report deadline: 8 Jan 2025 21:38:32 UTC
Received: 26 Dec 2024 2:39:15 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 429.16
CPU time (sec): 35.67
Peak working set size (MB): 276.46
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[02:31:49][984848][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_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_14.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 6900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_14.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_14_6900000_2_0
------> GPU usage: 0.330000
[02:31:49][984848][INFO ] Starting data processing...
[02:31:49][984848][INFO ] opti: No host transfer for n_steps. Use device global.
[02:31:49][984848][INFO ] opti: No host transfer for mean. Use device global.
[02:31:49][984848][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:31:49][984848][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:31:49][984848][INFO ] opti: power spectrum in fft callback (static link).
[02:31:49][984848][INFO ] opti: __constant__ access is not uniform, bad!
[02:31:51][984848][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[02:31:51][984848][INFO ] CUDA global memory status (initial GPU state, including context):
[02:31:51][984848][INFO ] No template file. Generating templates.
[02:31:51][984848][INFO ] Template param value T_cons = 50000
[02:31:55][984848][INFO ] Number of generated templates to be used: 50000
[02:31:55][984848][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_14.cpt
[02:31:55][984848][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_14.cpt (No such file or directory).
------> Starting from scratch...
[02:31:55][984848][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_14.binary
[02:31:55][984848][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM231.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204975089
------> 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: 231.4 cm^-3 pc
------> Scale factor: 0.992763
[02:31:55][984848][INFO ] Allocating memory for dedispersed compressed time series...
[02:31:55][984848][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:31:55][984848][INFO ] 8-bit allocation done
[02:31:55][984848][INFO ] Foobar
[02:31:55][984848][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_14.binary
[02:31:55][984848][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:31:55][984848][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:31:55][984848][INFO ] FftSize = 12582913
[02:31:55][984848][INFO ] Seed for random number generator is 0.
[02:31:57][984848][INFO ] 8[02:31:57][984848][INFO ] 9[02:31:58][984848][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:31:58][984848][INFO ] Normalization factor 3.97364e-08
[02:31:59][984848][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
[02:31:59][984848][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
[02:31:59][984848][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:31:59][984848][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:31:59][984848][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:32:49][984848][INFO ] Checkpoint committed!
[02:33:50][984848][INFO ] Checkpoint committed!
[02:34:50][984848][INFO ] Checkpoint committed!
[02:35:50][984848][INFO ] Checkpoint committed!
[02:36:50][984848][INFO ] Checkpoint committed!
[02:37:50][984848][INFO ] Checkpoint committed!
[02:38:50][984848][INFO ] Checkpoint committed!
[02:38:56][984848][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 475.820156 4386.307617 0.4576061 5.7539382 225.602 97.9775  1
------> CAND: 475.928891 4386.307617 0.4576061 5.7539382 198.424 86.1743  1
------> CAND: 475.869982 4386.307617 0.4576061 5.7539382 193.515 84.0426  1
------> CAND: 475.839101 4386.307617 0.4576061 5.7539382 190.924 82.9174  1
------> CAND: 475.714017 4386.307617 0.4576061 5.7539382 189.559 82.3243  1
------> CAND: 475.680281 4386.307617 0.4576061 5.7539382 186.771 81.1135  1
------> CAND: 475.743861 4386.307617 0.4576061 5.7539382 184.21 80.0014  1
------> CAND: 475.705713 4386.307617 0.4576061 5.7539382 183.46 79.6759  1
------> CAND: 475.696890 4386.307617 0.4576061 5.7539382 181.323 78.7475  1
------> CAND: 475.687807 4386.307617 0.4576061 5.7539382 180.555 78.4142  1
------> CAND: 475.843772 4386.307617 0.4576061 5.7539382 179.103 77.7835  1
------> CAND: 475.787199 4386.307617 0.4576061 5.7539382 176.897 76.8252  1
------> CAND: 475.928112 4386.307617 0.4576061 5.7539382 175.987 76.4302  1
------> CAND: 475.720505 4386.307617 0.4576061 5.7539382 175.677 76.2956  1
------> CAND: 475.774223 4386.307617 0.4576061 5.7539382 173.322 75.2727  1
------> CAND: 475.800693 4386.307617 0.4576061 5.7539382 171.576 74.5146  1
------> CAND: 475.905535 4386.307617 0.4576061 5.7539382 170.376 73.9934  1
------> CAND: 475.805105 4386.307617 0.4576061 5.7539382 169.921 73.7959  1
------> CAND: 475.786420 4386.307617 0.4576061 5.7539382 163.955 71.2047  1
------> CAND: 475.792648 4386.307617 0.4576061 5.7539382 156.524 67.9776  1
------> CAND: 475.834948 4386.307617 0.4576061 5.7539382 151.535 65.8106  1
------> CAND: 475.905275 4386.307617 0.4576061 5.7539382 150.708 65.4516  1
------> CAND: 475.758653 4386.307617 0.4576061 5.7539382 149.019 64.7183  1
------> CAND: 475.690661 4386.307617 0.4576061 5.7539382 147.809 64.1928  1
------> CAND: 475.750867 4386.307617 0.4576061 5.7539382 146.365 63.5654  1
------> CAND: 475.785123 4386.307617 0.4576061 5.7539382 146.204 63.4958  1
------> CAND: 475.874913 4386.307617 0.4576061 5.7539382 144.54 62.7729  1
------> CAND: 475.892819 4386.307617 0.4576061 5.7539382 143.347 62.2548  1
------> CAND: 475.921105 4386.307617 0.4576061 5.7539382 143.08 62.1389  1
------> CAND: 475.704415 4386.307617 0.4576061 5.7539382 142.169 61.7434  1
------> CAND: 475.774483 4386.307617 0.4576061 5.7539382 141.96 61.6523  1
------> CAND: 475.866349 4386.307617 0.4576061 5.7539382 141.701 61.5399  1
------> CAND: 475.719726 4386.307617 0.4576061 5.7539382 141.491 61.4486  1
------> CAND: 475.755798 4386.307617 0.4576061 5.7539382 141.023 61.2453  1
------> CAND: 475.923441 4386.307617 0.4576061 5.7539382 140.893 61.1889  1
------> CAND: 475.885293 4386.307617 0.4576061 5.7539382 140.709 61.109  1
------> CAND: 475.783566 4386.307617 0.4576061 5.7539382 140.362 60.9584  1
------> CAND: 475.746715 4386.307617 0.4576061 5.7539382 140.336 60.9473  1
------> CAND: 475.889445 4386.307617 0.4576061 5.7539382 139.99 60.7969  1
------> CAND: 475.874134 4386.307617 0.4576061 5.7539382 139.547 60.6046  1
------> CAND: 475.799396 4386.307617 0.4576061 5.7539382 138.453 60.1294  1
------> CAND: 475.891521 4386.307617 0.4576061 5.7539382 137.904 59.891  1
------> CAND: 475.914099 4386.307617 0.4576061 5.7539382 137.651 59.7809  1
------> CAND: 475.810555 4386.307617 0.4576061 5.7539382 137.272 59.6166  1
------> CAND: 475.899826 4386.307617 0.4576061 5.7539382 136.013 59.0696  1
------> CAND: 475.880622 4386.307617 0.4576061 5.7539382 135.546 58.8669  1
------> CAND: 475.920586 4386.307617 0.4576061 5.7539382 133.653 58.0446  1
------> CAND: 475.828720 4386.307617 0.4576061 5.7539382 133.586 58.0156  1
------> CAND: 475.769552 4386.307617 0.4576061 5.7539382 132.989 57.7565  1
------> CAND: 475.758393 4386.307617 0.4576061 5.7539382 132.451 57.5226  1
------> CAND: 475.797060 4386.307617 0.4576061 5.7539382 132.098 57.3696  1
------> CAND: 475.705194 4386.307617 0.4576061 5.7539382 131.361 57.0495  1
------> CAND: 475.807700 4386.307617 0.4576061 5.7539382 131.033 56.9068  1
------> CAND: 475.817042 4386.307617 0.4576061 5.7539382 129.867 56.4006  1
------> CAND: 475.850259 4386.307617 0.4576061 5.7539382 129.728 56.3404  1
------> CAND: 475.929669 4386.307617 0.4576061 5.7539382 128.225 55.6876  1
------> CAND: 475.716353 4386.307617 0.4576061 5.7539382 127.325 55.2965  1
------> CAND: 475.851038 4386.307617 0.4576061 5.7539382 127.264 55.2699  1
------> CAND: 475.903718 4386.307617 0.4576061 5.7539382 126.139 54.7816  1
------> CAND: 475.824309 4386.307617 0.4576061 5.7539382 125.445 54.48  1
------> CAND: 475.926555 4386.307617 0.4576061 5.7539382 124.991 54.2829  1
------> CAND: 475.901383 4386.307617 0.4576061 5.7539382 122.783 53.3239  1
------> CAND: 475.850519 4386.307617 0.4576061 5.7539382 120.735 52.4344  1
------> CAND: 475.752944 4386.307617 0.4576061 5.7539382 118.221 51.3428  1
------> CAND: 475.753463 4386.307617 0.4576061 5.7539382 117.883 51.196  1
------> CAND: 475.772666 4386.307617 0.4576061 5.7539382 116.673 50.6702  1
------> CAND: 475.853893 4386.307617 0.4576061 5.7539382 116.436 50.5677  1
------> CAND: 475.883996 4386.307617 0.4576061 5.7539382 116.355 50.5323  1
------> CAND: 475.719467 4386.307617 0.4576061 5.7539382 115.472 50.1487  1
------> CAND: 475.830277 4386.307617 0.4576061 5.7539382 115.23 50.0439  1
------> CAND: 475.885034 4386.307617 0.4576061 5.7539382 114.57 49.7572  1
------> CAND: 475.917472 4386.307617 0.4576061 5.7539382 114.35 49.6615  1
------> CAND: 475.819118 4386.307617 0.4576061 5.7539382 113.171 49.1495  1
------> CAND: 475.912542 4386.307617 0.4576061 5.7539382 112.236 48.7434  1
------> CAND: 475.913580 4386.307617 0.4576061 5.7539382 111.737 48.5267  1
------> CAND: 475.840917 4386.307617 0.4576061 5.7539382 111.667 48.4963  1
------> CAND: 475.836765 4386.307617 0.4576061 5.7539382 110.572 48.0206  1
------> CAND: 475.871539 4386.307617 0.4576061 5.7539382 109.451 47.5341  1
------> CAND: 475.774742 4386.307617 0.4576061 5.7539382 109.306 47.4708  1
------> CAND: 475.760469 4386.307617 0.4576061 5.7539382 109.211 47.4298  1
------> CAND: 475.677686 4386.307617 0.4576061 5.7539382 108.652 47.1871  1
------> CAND: 475.687028 4386.307617 0.4576061 5.7539382 108.343 47.0527  1
------> CAND: 475.725176 4386.307617 0.4576061 5.7539382 107.85 46.8387  1
------> CAND: 475.900345 4386.307617 0.4576061 5.7539382 107.389 46.6385  1
------> CAND: 475.880882 4386.307617 0.4576061 5.7539382 107.328 46.6121  1
------> CAND: 475.826644 4386.307617 0.4576061 5.7539382 106.418 46.2165  1
------> CAND: 475.846107 4386.307617 0.4576061 5.7539382 106.367 46.1948  1
------> CAND: 475.695073 4386.307617 0.4576061 5.7539382 105.618 45.8692  1
------> CAND: 475.840658 4386.307617 0.4576061 5.7539382 105.061 45.6275  1
------> CAND: 475.862197 4386.307617 0.4576061 5.7539382 104.792 45.5107  1
------> CAND: 475.788496 4386.307617 0.4576061 5.7539382 104.465 45.3684  1
------> CAND: 475.824828 4386.307617 0.4576061 5.7539382 104.456 45.3647  1
------> CAND: 475.731404 4386.307617 0.4576061 5.7539382 103.812 45.0851  1
------> CAND: 475.839620 4386.307617 0.4576061 5.7539382 103.684 45.0296  1
------> CAND: 475.924479 4386.307617 0.4576061 5.7539382 103.241 44.8368  1
------> CAND: 475.712201 4386.307617 0.4576061 5.7539382 102.854 44.669  1
------> CAND: 475.798617 4386.307617 0.4576061 5.7539382 100.936 43.8361  1
------> CAND: 475.918510 4386.307617 0.4576061 5.7539382 100.426 43.6146  1
------> CAND: 475.882179 4386.307617 0.4576061 5.7539382 99.8489 43.3638  1
------> CAND: 475.831834 4386.307617 0.4576061 5.7539382 98.6564 42.8459  1
[02:38:56][984848][INFO ] Statistics: count dirty SumSpec pages 307477 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:38:56][984848][INFO ] Data processing finished successfully!
02:38:56 (984848): called boinc_finish(0)

</stderr_txt>
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