Task 1733366709

Name: Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_144_750000_0
Workunit ID: 876031480
Created: 21 Feb 2025 13:52:50 UTC
Sent: 21 Feb 2025 20:24:38 UTC
Report deadline: 7 Mar 2025 20:24:38 UTC
Received: 21 Feb 2025 22:59:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 755.29
CPU time (sec): 11.77
Peak working set size (MB): 306.86
Peak swap size (MB): 14918.64
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:45:27][3741895][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:45:27][3741895][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_144.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 750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_144.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_144_750000_0_0
------> GPU usage: 0.500000
[15:45:27][3741895][INFO ] Starting data processing...
[15:45:27][3741895][INFO ] opti: No host transfer for n_steps. Use device global.
[15:45:27][3741895][INFO ] opti: No host transfer for mean. Use device global.
[15:45:27][3741895][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:45:27][3741895][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:45:27][3741895][INFO ] opti: power spectrum in fft callback (static link).
[15:45:27][3741895][INFO ] opti: __constant__ access is not uniform, bad!
[15:45:27][3741895][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[15:45:27][3741895][INFO ] CUDA global memory status (initial GPU state, including context):
[15:45:27][3741895][INFO ] No template file. Generating templates.
[15:45:27][3741895][INFO ] Template param value T_cons = 50000
[15:45:30][3741895][INFO ] Number of generated templates to be used: 50000
[15:45:30][3741895][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_144.cpt
[15:45:30][3741895][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_144.cpt (No such file or directory).
------> Starting from scratch...
[15:45:30][3741895][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_144.binary
[15:45:30][3741895][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM244.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614320144
------> 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: 244.4 cm^-3 pc
------> Scale factor: 1.09218
[15:45:30][3741895][INFO ] Allocating memory for dedispersed compressed time series...
[15:45:30][3741895][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:45:30][3741895][INFO ] 8-bit allocation done
[15:45:30][3741895][INFO ] Foobar
[15:45:30][3741895][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_144.binary
[15:45:30][3741895][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:45:30][3741895][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:45:30][3741895][INFO ] FftSize = 12582913
[15:45:30][3741895][INFO ] Seed for random number generator is 1087182896.
[15:45:32][3741895][INFO ] 8[15:45:32][3741895][INFO ] 9[15:45:32][3741895][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:45:32][3741895][INFO ] Normalization factor 3.97364e-08
[15:45:32][3741895][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
[15:45:32][3741895][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
[15:45:32][3741895][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:45:32][3741895][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:45:32][3741895][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:46:27][3741895][INFO ] Checkpoint committed!
[15:47:27][3741895][INFO ] Checkpoint committed!
[15:48:27][3741895][INFO ] Checkpoint committed!
[15:49:27][3741895][INFO ] Checkpoint committed!
[15:50:27][3741895][INFO ] Checkpoint committed!
[15:51:27][3741895][INFO ] Checkpoint committed!
[15:52:27][3741895][INFO ] Checkpoint committed!
[15:53:27][3741895][INFO ] Checkpoint committed!
[15:54:27][3741895][INFO ] Checkpoint committed!
[15:55:27][3741895][INFO ] Checkpoint committed!
[15:56:27][3741895][INFO ] Checkpoint committed!
[15:57:27][3741895][INFO ] Checkpoint committed!
[15:58:01][3741895][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  74.961814 3628.236816 0.7235952 2.3348653 15.6817 12.2806 16
------> CAND: 372.454805 3728.566895 0.8457269 2.4402564 16.492 12.2102  8
------> CAND: 115.235040 3702.295410 0.7009218 2.2557256 15.4675 11.9963 16
------> CAND: 115.229072 3790.390869 0.8421451 2.4286339 16.2831 11.9915  8
------> CAND: 403.228439 3997.704590 1.0241355 2.5462801 18.3238 11.9659  4
------> CAND: 179.829983 3726.733154 0.6689901 2.1488364 15.4213 11.9351 16
------> CAND: 448.622818 4094.198486 0.8130403 1.3952696 27.4441 11.9188  1
------> CAND: 460.800026 3954.581299 0.9863277 2.5156083 21.7609 11.8631  2
------> CAND: 281.659818 3994.163330 0.8463360 1.1564645 18.1686 11.8418  4
------> CAND:  34.239119 3858.784424 0.9782076 0.8082532 15.2355 11.6898 16
------> CAND: 142.837212 4448.331055 0.9794960 1.8865398 15.1273 11.5473 16
------> CAND: 345.969301 4257.329102 0.8749149 2.0562856 17.7974 11.5455  4
------> CAND: 109.967783 4107.823730 0.8685936 1.2975872 15.1107 11.5255 16
------> CAND: 448.549896 3787.188477 0.6543457 1.2550850 17.7566 11.513  4
------> CAND: 115.208830 3932.067139 0.9078354 2.4516082 15.0943 11.5038 16
------> CAND: 219.935825 4107.823730 0.8685936 1.2975872 15.7913 11.4782  8
------> CAND: 190.458440 3874.798096 1.0064937 2.5635235 15.0644 11.4646 16
------> CAND: 332.916769 4268.523926 0.9553493 1.3910097 15.7313 11.4158  8
------> CAND: 460.798728 3669.938232 0.8563613 2.4877388 17.6333 11.4147  4
------> CAND: 439.358601 4104.207520 0.9081880 1.2119477 20.8065 11.2958  2
------> CAND: 115.223103 3913.665283 1.0114602 2.5569444 14.914 11.2672 16
------> CAND: 145.496662 3897.173584 0.8502088 2.3884935 17.4284 11.2515  4
------> CAND: 115.196633 3786.433105 0.8759585 2.4580753 14.8866 11.2315 16
------> CAND: 140.719877 4116.196777 0.8659925 2.2278059 14.8728 11.2134 16
------> CAND:  73.045858 3742.616211 0.9647014 0.7050352 14.8642 11.202 16
------> CAND: 149.923629 3628.236816 0.7235952 2.3348653 15.5199 11.1962  8
------> CAND: 448.584152 3929.737549 0.7268328 1.3234749 25.7598 11.1873  1
------> CAND:  86.363609 3805.938232 0.8281213 2.4043739 14.8321 11.1601 16
------> CAND: 115.200785 4017.619873 0.9478551 2.4523218 14.8178 11.1414 16
------> CAND: 201.614220 3997.704590 1.0241355 2.5462801 17.2676 11.1236  4
------> CAND: 322.592457 3931.269287 0.8279876 1.0799545 15.4466 11.1202  8
------> CAND: 142.448987 3629.937744 0.7029988 0.8779882 15.4265 11.0994  8
------> CAND: 103.846221 3656.405762 0.9175421 0.6507581 15.3948 11.0665  8
------> CAND:  89.709979 3787.188477 0.6543457 1.2550850 14.7604 11.0664 16
------> CAND: 199.751203 4119.717773 0.9958674 2.4499605 25.4624 11.0582  1
------> CAND: 115.187031 3649.412598 0.6045247 2.0661776 15.3806 11.0518  8
------> CAND: 186.905760 3622.606201 0.8064359 0.7251973 14.7454 11.0468 16
------> CAND: 115.270593 3639.662109 0.6433024 2.1807053 14.7019 10.9901 16
------> CAND: 153.689107 3658.302490 0.6011813 2.0208051 14.7011 10.9891 16
------> CAND: 269.093088 4173.033203 0.8184202 1.9419121 15.2782 10.9459  8
------> CAND: 461.023982 4002.093018 0.7753698 2.1565354 17.0437 10.9456  4
------> CAND:  86.372432 3794.756836 0.8713046 2.4604118 14.6489 10.9211 16
------> CAND:  86.364906 3701.923828 0.9386998 2.5518956 14.6489 10.921 16
------> CAND:  96.946911 4245.625977 1.0564328 1.1836784 16.9925 10.9049  4
------> CAND: 230.400013 3954.581299 0.9863277 2.5156083 16.9893 10.9024  4
------> CAND:  57.073329 4238.527832 0.8806490 2.1023748 14.6218 10.8858 16
------> CAND:  86.373470 3839.821045 0.8804346 2.4368231 14.6175 10.8802 16
------> CAND: 448.580778 3935.201416 0.7225022 1.3235086 16.9598 10.8789  4
------> CAND:  64.913360 3652.713379 0.9211543 2.5427465 14.6151 10.877 16
------> CAND: 217.056312 4173.899414 0.8190601 1.5989989 16.9464 10.8683  4
------> CAND: 373.143283 3639.004639 0.6519363 2.2083061 15.181 10.8453  8
------> CAND: 482.068877 3637.228027 0.6682656 2.2211349 20.0397 10.8406  2
------> CAND: 115.241528 3765.429443 0.8890321 2.4788704 14.5856 10.8387 16
------> CAND: 472.643764 3737.909424 0.8349752 2.4298291 16.9045 10.8351  4
------> CAND:  57.577815 3735.176025 0.9460932 2.5429864 14.5675 10.8151 16
------> CAND:  62.068881 3753.790527 0.9193404 2.5112412 14.5645 10.8113 16
------> CAND: 387.210755 3820.233643 0.9181930 0.8323348 19.9721 10.8005  2
------> CAND: 184.005485 3678.606934 0.8102621 2.4326558 15.1199 10.7822  8
------> CAND: 115.199747 3814.524658 0.9204342 2.5042500 14.526 10.7612 16
------> CAND:  36.522799 3745.049072 0.9646502 0.7034068 14.5062 10.7356 16
------> CAND: 115.246199 3631.758545 0.6836807 2.2680948 14.5021 10.7302 16
------> CAND: 293.982351 3660.159912 0.5879420 2.0047705 15.069 10.7296  8
------> CAND: 375.999700 3617.593262 0.8989533 0.6337177 15.0686 10.7293  8
------> CAND: 193.893822 4245.625977 1.0564328 1.1836784 19.8418 10.7232  2
------> CAND: 230.399234 3669.938232 0.8563613 2.4877388 15.061 10.7214  8
------> CAND: 224.311409 4094.198486 0.8130403 1.3952696 19.8238 10.7126  2
------> CAND: 200.914583 3916.903564 0.6719396 1.8755878 15.0451 10.705  8
------> CAND:  84.099651 3834.163330 0.9778052 0.7876911 14.471 10.6899 16
------> CAND: 169.125490 3900.609131 0.7860853 2.2568867 14.4692 10.6876 16
------> CAND: 105.400941 3648.909668 0.6071305 2.0537879 14.467 10.6847 16
------> CAND: 153.637724 3855.911865 0.7305291 2.1743553 14.4543 10.6683 16
------> CAND: 187.231184 4049.564209 0.7311856 1.7152373 15.0017 10.6602  8
------> CAND:  35.493846 4242.127441 0.9789780 1.2977419 14.9896 10.6478  8
------> CAND: 460.684025 3678.606934 0.8102621 2.4326558 16.6562 10.6381  4
------> CAND: 152.740341 3660.418213 0.5837840 1.9740103 14.9721 10.6297  8
------> CAND: 403.900827 4168.552734 1.0475656 2.4909871 14.9693 10.6269  8
------> CAND: 330.116406 3953.165771 0.9861756 0.9115418 14.9681 10.6256  8
------> CAND: 115.194297 3712.513428 0.8891342 2.5033214 14.409 10.6095 16
------> CAND: 225.641653 3719.207275 0.9819303 2.5773721 14.9424 10.5991  8
------> CAND: 316.846405 3639.115234 0.6495324 2.1952131 16.606 10.5982  4
------> CAND: 115.250092 4018.973389 0.8767260 2.3372169 14.3963 10.593 16
------> CAND:  84.544969 3731.384033 0.5781200 1.7315835 14.3898 10.5847 16
------> CAND: 308.468412 3732.292969 0.8421564 0.8077582 14.922 10.5781  8
------> CAND: 344.206974 4081.827148 0.8185164 2.1339843 16.5775 10.5757  4
------> CAND: 161.802920 3953.569580 0.9004221 2.4195740 14.3801 10.5722 16
------> CAND: 179.747978 3756.919189 0.6488215 2.0886862 14.8924 10.5476  8
------> CAND: 208.133608 3723.321777 0.6841153 1.0317943 19.5435 10.5464  2
------> CAND: 156.109030 4384.416992 1.0671527 1.3542601 19.5433 10.5462  2
------> CAND: 460.999589 4133.928223 0.8999856 2.2725217 16.5282 10.5366  4
------> CAND: 172.756542 3762.078369 0.7617965 2.3183043 14.8806 10.5354  8
------> CAND: 263.367018 3707.783936 0.9151284 2.5273874 14.8629 10.5172  8
------> CAND: 224.292206 3929.737549 0.7268328 1.3234749 19.4724 10.5043  2
------> CAND: 432.372615 3674.859863 0.5730213 1.8923062 16.4822 10.5002  4
------> CAND: 115.329502 4047.487305 0.7332932 1.6458946 14.3245 10.5002 16
------> CAND: 134.838621 4023.100830 0.9942977 0.9873505 14.3204 10.4949 16
------> CAND:  86.477274 4464.029297 0.9790227 1.8707542 14.3062 10.4766 16
------> CAND: 230.444649 3980.606934 0.9517983 2.4626865 14.8145 10.4674  8
------> CAND: 448.521091 3659.138916 0.5946907 1.1849854 19.395 10.4584  2
------> CAND: 431.724101 3838.548584 0.9777851 2.5400255 16.4279 10.4572  4
------> CAND: 322.269887 4085.599365 0.8162478 1.3940009 14.8005 10.453  8
[15:58:01][3741895][INFO ] Statistics: count dirty SumSpec pages 1889 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:58:01][3741895][INFO ] Data processing finished successfully!
15:58:01 (3741895): called boinc_finish(0)

</stderr_txt>
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