Task 1733682014

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_46_1850000_1
Workunit ID: 876223554
Created: 22 Feb 2025 8:34:18 UTC
Sent: 22 Feb 2025 21:36:17 UTC
Report deadline: 8 Mar 2025 21:36:17 UTC
Received: 23 Feb 2025 0:00:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 741.10
CPU time (sec): 16.84
Peak working set size (MB): 307.52
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:48:01][984379][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:48:01][984379][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_46.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 1850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_46.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_46_1850000_1_0
------> GPU usage: 0.500000
[16:48:01][984379][INFO ] Starting data processing...
[16:48:01][984379][INFO ] opti: No host transfer for n_steps. Use device global.
[16:48:01][984379][INFO ] opti: No host transfer for mean. Use device global.
[16:48:01][984379][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:48:01][984379][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:48:01][984379][INFO ] opti: power spectrum in fft callback (static link).
[16:48:01][984379][INFO ] opti: __constant__ access is not uniform, bad!
[16:48:01][984379][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:48:01][984379][INFO ] CUDA global memory status (initial GPU state, including context):
[16:48:01][984379][INFO ] No template file. Generating templates.
[16:48:01][984379][INFO ] Template param value T_cons = 50000
[16:48:06][984379][INFO ] Number of generated templates to be used: 50000
[16:48:06][984379][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_46.cpt
[16:48:06][984379][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_46.cpt (No such file or directory).
------> Starting from scratch...
[16:48:06][984379][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_46.binary
[16:48:06][984379][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM234.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183857648
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 234.6 cm^-3 pc
------> Scale factor: 1.03789
[16:48:06][984379][INFO ] Allocating memory for dedispersed compressed time series...
[16:48:06][984379][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:48:06][984379][INFO ] 8-bit allocation done
[16:48:06][984379][INFO ] Foobar
[16:48:06][984379][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_46.binary
[16:48:06][984379][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:48:07][984379][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:48:07][984379][INFO ] FftSize = 12582913
[16:48:07][984379][INFO ] Seed for random number generator is -1030589609.
[16:48:09][984379][INFO ] 8[16:48:09][984379][INFO ] 9[16:48:09][984379][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:48:09][984379][INFO ] Normalization factor 3.97364e-08
[16:48:09][984379][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
[16:48:09][984379][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:48:09][984379][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:48:09][984379][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:48:09][984379][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:49:01][984379][INFO ] Checkpoint committed!
[16:50:01][984379][INFO ] Checkpoint committed!
[16:51:01][984379][INFO ] Checkpoint committed!
[16:52:01][984379][INFO ] Checkpoint committed!
[16:53:01][984379][INFO ] Checkpoint committed!
[16:54:01][984379][INFO ] Checkpoint committed!
[16:55:01][984379][INFO ] Checkpoint committed!
[16:56:01][984379][INFO ] Checkpoint committed!
[16:57:02][984379][INFO ] Checkpoint committed!
[16:58:02][984379][INFO ] Checkpoint committed!
[16:59:02][984379][INFO ] Checkpoint committed!
[17:00:02][984379][INFO ] Checkpoint committed!
[17:00:21][984379][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3932.119385 0.6884233 0.7939552 24.6043 20.9824  8
------> CAND:   0.249907 4745.817871 1.1362914 2.8002367 23.3586 19.6077  8
------> CAND:   0.250167 5119.983887 0.9391282 2.1481979 23.0048 19.2187  8
------> CAND:   0.250686 5212.806641 1.1732215 1.4961120 22.646 18.825  8
------> CAND:   0.501112 3882.787598 0.5137520 1.0290387 32.9594 18.5655  2
------> CAND:   0.501372 5202.156738 1.1727706 1.4715046 32.5981 18.3483  2
------> CAND:   0.500334 3602.051514 0.9681731 2.7970550 27.579 15.3365  2
------> CAND:   0.249648 3600.295898 0.9685432 2.8031373 18.9282 14.7932  8
------> CAND:   0.167124 5275.412598 1.1700308 1.5750880 18.8211 14.6785  8
------> CAND:   0.499555 3621.363281 0.7595123 2.7052081 20.6617 13.8442  4
------> CAND:   0.500593 5355.328125 1.1317106 1.7486600 16.8145 13.8028 16
------> CAND:   1.250834 3909.574707 0.4155526 1.6988600 30.8046 13.3783  1
------> CAND: 115.163675 3784.489502 0.9943535 2.8329391 16.342 13.1643 16
------> CAND:   1.251353 4872.268555 0.8114999 1.9594916 29.904 12.9871  1
------> CAND:   1.251094 4566.763672 0.6705937 2.0606863 29.6542 12.8786  1
------> CAND:   0.499815 4748.279297 1.1365973 2.7997236 19.4147 12.8401  4
------> CAND: 115.194557 3692.779297 0.8828446 2.7694302 16.9645 12.7068  8
------> CAND:   1.250056 3723.562744 0.5251553 2.4328127 28.3642 12.3184  1
------> CAND:   1.250315 4358.276855 0.7502410 2.5402327 28.2466 12.2674  1
------> CAND:   1.250575 4833.361328 1.0488555 2.6865575 28.0831 12.1963  1
------> CAND:   1.251613 5339.651855 1.1049061 2.3420775 28.0095 12.1644  1
------> CAND:  86.493104 3977.263672 0.5083565 1.2003989 15.5835 12.1502 16
------> CAND:   0.625417 3909.574707 0.4155526 1.6988600 22.0039 12.0077  2
------> CAND:  38.398272 3692.779297 0.8828446 2.7694302 15.4171 11.9296 16
------> CAND: 164.558388 4941.861328 0.9354771 1.5398294 16.1377 11.8394  8
------> CAND:   0.166864 3602.051514 0.9681731 2.7970550 16.0641 11.7625  8
------> CAND:   0.625677 4566.763672 0.6705937 2.0606863 21.4715 11.691  2
------> CAND: 379.863792 3628.575684 0.6036219 2.5711203 15.9618 11.6559  8
------> CAND: 115.233483 4223.858887 1.0352068 2.8479030 15.162 11.5929 16
------> CAND: 229.627195 3969.089355 0.8486555 0.6891972 15.8474 11.5366  8
------> CAND:   0.500853 3650.483643 0.4559383 0.8673851 17.7207 11.4844  4
------> CAND: 115.274226 4048.192871 0.5195622 2.2226689 15.0393 11.4316 16
------> CAND: 345.749756 3658.167236 0.4248007 2.2252233 17.6332 11.4147  4
------> CAND: 231.861309 4019.866943 0.7247449 2.6327267 20.9133 11.3593  2
------> CAND: 237.459441 3745.804199 0.8567778 2.7620261 17.5555 11.3527  4
------> CAND: 173.934973 3881.901367 0.5165277 2.3488507 15.6446 11.3256  8
------> CAND: 230.404165 3777.882080 0.7742311 2.7148046 17.5211 11.3253  4
------> CAND: 345.712906 4855.068359 1.0614904 2.7000012 15.6265 11.3069  8
------> CAND: 115.210906 4254.524414 1.0376505 2.8461833 14.9205 11.2758 16
------> CAND: 125.894898 4080.618652 0.8286210 0.7918059 14.9172 11.2714 16
------> CAND:  53.054571 4574.839844 1.0633003 1.0113738 14.8867 11.2315 16
------> CAND:   9.220620 3752.346436 0.6445091 2.5987988 14.8358 11.165 16
------> CAND: 388.670754 4087.248047 0.9908308 2.8338344 20.583 11.1631  2
------> CAND:  90.369911 4101.131836 0.8174935 2.7001650 14.8226 11.1477 16
------> CAND: 214.290204 3983.896973 1.0258409 0.6026040 15.4166 11.0891  8
------> CAND: 108.273448 3743.441162 0.3783227 1.8655118 14.7694 11.0781 16
------> CAND:   0.625936 5339.651855 1.1049061 2.3420775 20.4329 11.0739  2
------> CAND:  17.522058 4740.240234 1.0606414 1.1594423 15.3868 11.0583  8
------> CAND:  78.585600 3651.719238 0.9143649 2.7809894 14.7421 11.0426 16
------> CAND:   0.417031 3909.563965 0.4155992 1.7111295 17.1548 11.0339  4
------> CAND:  54.357566 3621.438232 0.7786133 0.4514383 14.6921 10.9774 16
------> CAND:   0.625158 4358.276855 0.7502410 2.5402327 20.2591 10.9708  2
------> CAND: 129.563060 4446.427734 0.9393448 2.7319825 15.2943 10.9624  8
------> CAND: 230.549231 3624.917236 0.6904605 2.6472914 15.2867 10.9547  8
------> CAND:   0.416772 4358.276855 0.7502410 2.5402327 17.0353 10.9389  4
------> CAND: 285.950024 3669.687744 0.7390924 0.5225841 15.2656 10.9328  8
------> CAND: 115.930525 4019.866943 0.7247449 2.6327267 17.0039 10.914  4
------> CAND: 172.882663 5286.829590 1.1606956 2.5387580 14.6308 10.8975 16
------> CAND: 259.211498 3651.762939 0.4348495 2.2711728 15.2284 10.8943  8
------> CAND: 230.513678 4521.207031 0.9003790 2.6578441 15.2277 10.8936  8
------> CAND:  86.371134 4165.027344 0.9578380 2.7971208 14.6191 10.8823 16
------> CAND: 129.643767 4260.522461 0.7863178 2.6319535 15.2103 10.8756  8
------> CAND: 115.187810 4053.937012 1.0370154 2.8499870 14.6125 10.8737 16
------> CAND: 122.545932 3686.293457 0.9044358 0.4394075 20.087 10.8687  2
------> CAND: 179.612774 3860.114258 0.8471110 0.6022581 14.6014 10.8592 16
------> CAND: 345.725103 4015.274414 0.7857993 2.6879361 20.0595 10.8524  2
------> CAND: 115.230110 4193.742188 0.9551419 2.7915647 14.581 10.8327 16
------> CAND: 279.787200 3702.348877 0.8352555 2.7487924 15.1525 10.8159  8
------> CAND: 233.001592 4258.519531 0.9056510 0.8776723 15.1474 10.8106  8
------> CAND:  38.903017 4370.989258 0.8435276 1.0447103 14.5445 10.7852 16
------> CAND: 115.180284 4011.791260 0.9590476 2.8109889 14.5441 10.7847 16
------> CAND: 366.350372 4217.967773 1.0344931 2.8378966 16.8198 10.7679  4
------> CAND: 111.436864 3853.486328 0.8745439 0.5801525 16.8171 10.7657  4
------> CAND:  97.892303 4150.056152 0.8703026 0.8160638 15.1001 10.7618  8
------> CAND: 170.495439 3892.236328 0.9941676 0.5509695 15.0976 10.7592  8
------> CAND: 372.174276 4133.925781 0.9978525 2.8297076 19.8788 10.7452  2
------> CAND: 115.202083 3686.925781 0.9190712 2.7861195 15.0729 10.7337  8
------> CAND:  81.456810 3760.309082 0.4819083 0.9415187 14.4735 10.6932 16
------> CAND: 115.163156 3686.345947 0.9045343 2.7794147 14.471 10.6899 16
------> CAND:  95.217542 3619.145508 0.8188598 2.7317505 15.0254 10.6847  8
------> CAND: 305.904721 4097.089844 0.8867291 2.7625093 16.7109 10.6814  4
------> CAND: 230.396380 3996.277832 1.0287566 2.8471394 15.0093 10.6681  8
------> CAND:   0.166605 3622.369629 0.7481425 2.6979635 14.4515 10.6646 16
------> CAND:  86.300808 3687.269531 0.6284472 2.5849247 15.0005 10.659  8
------> CAND: 268.733408 3789.650391 0.7249742 0.6331894 14.9958 10.6541  8
------> CAND: 149.593014 4103.076172 0.8849769 2.7604325 19.7183 10.65  2
------> CAND: 164.001222 3812.957520 0.4541833 2.2156713 14.4318 10.6391 16
------> CAND: 259.126119 4446.427734 0.9393448 2.7319825 16.6568 10.6385  4
------> CAND: 237.472156 3730.738525 0.9204594 2.7898006 14.9804 10.6383  8
------> CAND: 230.550009 4009.689697 0.5717072 2.3897159 14.9767 10.6344  8
------> CAND: 117.733335 3928.028320 0.6926300 2.6119215 14.9716 10.6292  8
------> CAND: 359.377101 3898.169189 0.6866326 0.7700849 14.9715 10.6291  8
------> CAND: 467.129714 3615.394531 0.9283442 0.3718171 16.6418 10.6266  4
------> CAND: 115.231926 3627.034424 0.6296650 2.5982778 14.415 10.6173 16
------> CAND: 461.706232 3859.211670 0.8480874 0.5962603 16.6294 10.6168  4
------> CAND: 461.027097 4521.207031 0.9003790 2.6578441 16.6104 10.6018  4
------> CAND:  86.417587 3743.060303 0.4878241 2.3572333 14.3943 10.5905 16
------> CAND:  99.812930 3725.498047 0.7192798 2.6710148 14.3915 10.5869 16
------> CAND: 400.438197 5100.937988 1.1693989 2.6941872 16.5904 10.5859  4
------> CAND:  29.966041 3676.353516 0.9636742 2.8041544 14.919 10.575  8
[17:00:21][984379][INFO ] Statistics: count dirty SumSpec pages 413449 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:00:21][984379][INFO ] Data processing finished successfully!
17:00:21 (984379): called boinc_finish(0)

</stderr_txt>
]]>