Task 1728324809

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_76_2550000_1
Workunit ID: 873089369
Created: 11 Feb 2025 12:15:23 UTC
Sent: 12 Feb 2025 1:37:34 UTC
Report deadline: 26 Feb 2025 1:37:34 UTC
Received: 12 Feb 2025 1:52:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 720.28
CPU time (sec): 15.13
Peak working set size (MB): 300.07
Peak swap size (MB): 10520.24
Peak disk usage (MB): 0.02
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>
[18:39:51][3791482][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_76.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 2550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_76.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_76_2550000_1_0
------> GPU usage: 0.500000
[18:39:51][3791482][INFO ] Starting data processing...
[18:39:51][3791482][INFO ] opti: No host transfer for n_steps. Use device global.
[18:39:51][3791482][INFO ] opti: No host transfer for mean. Use device global.
[18:39:51][3791482][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:39:51][3791482][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:39:51][3791482][INFO ] opti: power spectrum in fft callback (static link).
[18:39:51][3791482][INFO ] opti: __constant__ access is not uniform, bad!
[18:39:51][3791482][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[18:39:51][3791482][INFO ] CUDA global memory status (initial GPU state, including context):
[18:39:51][3791482][INFO ] No template file. Generating templates.
[18:39:51][3791482][INFO ] Template param value T_cons = 50000
[18:39:55][3791482][INFO ] Number of generated templates to be used: 50000
[18:39:55][3791482][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_76.cpt
[18:39:55][3791482][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_76.cpt (No such file or directory).
------> Starting from scratch...
[18:39:55][3791482][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_76.binary
[18:39:55][3791482][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM237.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323015137
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 237.6 cm^-3 pc
------> Scale factor: 1.81936
[18:39:55][3791482][INFO ] Allocating memory for dedispersed compressed time series...
[18:39:55][3791482][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:39:55][3791482][INFO ] 8-bit allocation done
[18:39:55][3791482][INFO ] Foobar
[18:39:55][3791482][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_76.binary
[18:39:55][3791482][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:39:56][3791482][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:39:56][3791482][INFO ] FftSize = 12582913
[18:39:56][3791482][INFO ] Seed for random number generator is -1031037952.
[18:39:57][3791482][INFO ] 8[18:39:57][3791482][INFO ] 9[18:39:58][3791482][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:39:58][3791482][INFO ] Normalization factor 3.97364e-08
[18:39:58][3791482][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
[18:39:58][3791482][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:39:58][3791482][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:39:58][3791482][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:39:58][3791482][INFO ] TimeSeriesLength = 16776059, params->nsamples = 25165824
sum = -2213.97900391, mean= -0.00013197  -0.00013197
[18:39:58][3791482][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:49:52][3791482][INFO ] Checkpoint committed!
[18:51:50][3791482][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.393006 4044.236084 0.7109826 2.8219304 19.1691 12.6429  4
------> CAND: 412.350186 4501.473145 0.7530908 2.7934942 18.5191 12.1221  4
------> CAND: 114.315599 4859.264648 1.1010641 2.9982760 15.3921 11.8966 16
------> CAND: 111.048898 3862.309326 0.6965643 2.8201766 15.3736 11.872 16
------> CAND: 461.211089 5712.822754 1.2407277 2.8541377 21.7214 11.8396  2
------> CAND: 115.188069 4516.983398 1.1098735 3.0250671 15.325 11.8079 16
------> CAND: 460.809368 4171.334473 0.8712392 2.9253633 18.1232 11.8055  4
------> CAND: 115.172239 3901.128906 0.8886724 2.9166191 15.3056 11.7822 16
------> CAND:  86.453399 4636.303223 0.7078198 2.6835716 15.9539 11.6476  8
------> CAND: 230.399494 4126.781738 0.7442613 2.8353283 17.8931 11.6219  4
------> CAND:  18.735782 5577.368164 0.8849714 2.0360763 15.1621 11.593 16
------> CAND:  22.868466 3994.039795 0.7543460 2.8531497 15.1379 11.5611 16
------> CAND: 115.190924 4636.704590 1.1279042 3.0332136 15.0472 11.4419 16
------> CAND:  86.397864 3894.110352 0.6451452 2.7704179 15.0001 11.3802 16
------> CAND: 115.196373 4044.236084 0.7109826 2.8219304 14.9866 11.3625 16
------> CAND: 115.221027 3816.512695 0.6340721 2.7691672 14.9681 11.3382 16
------> CAND: 279.842995 4430.723633 0.6503649 2.6781723 15.617 11.297  8
------> CAND: 172.688551 4059.608398 1.0396049 2.9905355 15.5907 11.2697  8
------> CAND: 233.149772 3617.418457 0.8692386 0.2912603 15.5867 11.2656  8
------> CAND: 192.189366 3767.180908 0.2856870 1.9175576 14.891 11.2371 16
------> CAND: 346.058832 4810.313477 0.6241069 1.5549116 17.3878 11.2192  4
------> CAND:  86.425631 5012.680176 0.6724735 2.2874713 14.8578 11.1937 16
------> CAND:  54.265440 3955.992920 0.5891681 0.7043899 17.3448 11.185  4
------> CAND: 208.228848 3725.165283 0.8964516 2.9007533 15.5034 11.1791  8
------> CAND:  73.808556 3825.343994 0.6152944 2.7599468 14.8346 11.1634 16
------> CAND: 158.481203 5848.288574 1.2321564 2.7584126 14.8173 11.1407 16
------> CAND: 164.775338 3618.559326 0.8158329 0.3075120 15.4379 11.1112  8
------> CAND: 224.699894 4119.218262 0.5971610 2.7029152 15.4378 11.111  8
------> CAND: 407.960848 3764.138428 0.5644413 2.7159946 15.4368 11.1101  8
------> CAND: 186.036144 5729.904785 1.2349268 1.4686775 14.7712 11.0805 16
------> CAND: 115.204159 3619.299561 0.7753524 2.8341527 14.7337 11.0316 16
------> CAND: 189.761658 3761.586182 0.5708092 2.7092497 14.7288 11.0253 16
------> CAND:  57.639578 5437.361328 1.0167136 2.7398691 14.713 11.0046 16
------> CAND: 115.228033 3832.049561 0.5994492 2.7461221 14.7044 10.9933 16
------> CAND: 115.230888 4031.063721 0.6473210 2.7697358 14.614 10.8756 16
------> CAND: 343.034252 4265.436523 0.9022809 0.7029750 15.2023 10.8673  8
------> CAND: 332.642987 4451.755371 1.1006075 3.0227783 16.9377 10.8614  4
------> CAND:  54.265700 3953.994385 0.5909309 0.7083183 16.936 10.86  4
------> CAND: 123.411914 4770.495117 0.9564109 2.9208417 14.5973 10.854 16
------> CAND: 433.619556 5909.481445 1.2222036 1.6648028 20.0604 10.8529  2
------> CAND: 115.294468 3678.891113 0.3134540 2.2364767 14.5901 10.8446 16
------> CAND:  86.405130 3949.694824 0.6987161 2.8162227 14.5849 10.8378 16
------> CAND:  71.412508 4808.878418 0.6301722 2.4249513 15.1636 10.8273  8
------> CAND:  86.410320 4535.260254 0.7861883 2.8186505 15.1132 10.7753  8
------> CAND: 313.491211 4209.993652 1.0370127 0.6017554 16.8214 10.7691  4
------> CAND:  47.551420 5614.021973 1.2325777 2.8880169 15.0983 10.76  8
------> CAND: 496.342919 4562.048828 0.9071244 0.8992935 16.8014 10.7533  4
------> CAND: 126.112107 3829.229492 0.2915773 1.5216972 14.5188 10.7519 16
------> CAND:  86.427448 3752.830078 0.4173869 2.5068765 14.4964 10.7228 16
------> CAND: 345.730293 3622.802979 0.6688135 2.7820168 15.0453 10.7052  8
------> CAND:  31.942982 3946.150391 0.7906877 0.5435932 15.0382 10.6979  8
------> CAND: 345.642060 4304.835449 0.8235938 2.8776448 24.6271 10.6954  1
------> CAND: 151.630161 4036.989258 0.6381054 2.7530825 14.4572 10.672 16
------> CAND: 115.231667 4137.758301 0.6712561 2.7723839 14.4565 10.6711 16
------> CAND:  86.403314 4137.358887 0.7365845 2.8286929 14.4563 10.6708 16
------> CAND:  79.350893 3933.417236 0.8262001 0.5166243 16.684 10.6601  4
------> CAND: 115.218172 3875.610107 0.8014941 2.8801689 14.441 10.651 16
------> CAND: 441.795133 3651.552734 0.8612270 2.8725035 16.6645 10.6447  4
------> CAND:  98.063319 3782.025879 0.9943251 0.3555963 14.9864 10.6445  8
------> CAND:  86.412137 3691.981934 0.5651097 2.7113438 14.4331 10.6407 16
------> CAND: 345.561612 3804.768066 0.6593834 2.7879536 19.6931 10.6351  2
------> CAND:   8.324794 3959.795898 0.8110302 2.8899403 14.4244 10.6294 16
------> CAND: 230.424407 3922.920410 0.9602898 2.9458706 14.963 10.6204  8
------> CAND: 279.843254 4430.723633 0.6503649 2.6781723 14.9618 10.6191  8
------> CAND: 345.355821 3972.188965 1.0257862 2.9732151 16.6278 10.6156  4
------> CAND: 172.867612 5076.526367 1.1116300 2.9665594 14.9581 10.6153  8
------> CAND: 328.621893 3908.403564 0.8634798 2.9066818 14.9563 10.6135  8
------> CAND: 365.373060 4177.208008 0.8689097 2.9184813 16.6179 10.6077  4
------> CAND: 172.760694 4723.427246 1.0338589 2.9709656 14.9449 10.6017  8
------> CAND: 359.286273 4045.337646 0.4630153 2.4890063 16.6015 10.5947  4
------> CAND: 115.243604 5097.836426 1.1031857 2.9470689 14.3955 10.592 16
------> CAND: 420.385887 3794.649658 0.8454703 0.4150479 19.6108 10.5863  2
------> CAND: 345.882365 3634.597900 0.4902839 2.6290643 14.9147 10.5706  8
------> CAND: 240.892487 3933.111572 0.9596750 2.9467537 14.9146 10.5705  8
------> CAND:  86.419922 3736.445068 0.4429868 2.5577791 14.3787 10.5703 16
------> CAND: 273.528358 3750.021729 0.8022490 0.4074920 14.9113 10.567  8
------> CAND: 128.501408 4502.580078 0.7524652 0.9787737 14.3712 10.5606 16
------> CAND:  28.311411 4222.672852 0.6571050 2.7520015 14.368 10.5565 16
------> CAND: 108.020686 4657.867188 0.7646098 2.7515013 14.3673 10.5555 16
------> CAND: 345.738078 3773.045166 0.3850658 2.4262247 16.5517 10.5552  4
------> CAND: 115.255022 4885.266113 1.0156237 2.9323068 14.3668 10.555 16
------> CAND:  26.471231 3771.754395 0.7493492 2.8455126 14.8906 10.5457  8
------> CAND:  54.263364 3783.286621 0.5384427 0.6193491 16.5294 10.5376  4
------> CAND: 230.544560 3678.813965 0.6418222 2.7753353 14.8492 10.5032  8
------> CAND: 120.831615 5108.115234 0.8594300 1.3709054 14.3216 10.4964 16
------> CAND: 138.264402 4007.159912 0.9195365 2.9378216 14.3144 10.4872 16
------> CAND: 407.977457 4587.875488 0.9765645 2.9604840 14.8269 10.4802  8
------> CAND:  77.827315 4369.307129 0.8785093 0.7798371 14.3089 10.48 16
------> CAND:  86.463520 3830.424561 0.2876359 1.7881583 14.3056 10.4757 16
------> CAND: 115.241268 4156.306641 0.7222627 2.8155420 14.3055 10.4757 16
------> CAND: 187.672869 4805.200684 1.0328921 2.9661615 16.4437 10.4697  4
------> CAND:  86.401497 3752.136719 0.6042479 2.7392552 14.2958 10.4631 16
------> CAND: 189.676798 3619.046631 0.8277633 2.8547282 14.2935 10.4602 16
------> CAND:  91.496181 3734.071289 0.6636183 2.7932608 16.4272 10.4566  4
------> CAND: 118.358233 4235.790527 1.0673716 3.0119319 16.425 10.4549  4
------> CAND: 439.650030 3649.232910 0.3813123 0.7252958 16.4227 10.453  4
------> CAND:  29.959294 3771.904541 0.9124021 2.9097962 14.2818 10.4451 16
------> CAND: 348.813781 4256.916504 0.9827543 0.6576920 14.7911 10.4434  8
------> CAND:  97.344220 4008.791748 0.8180218 2.8902242 14.2772 10.4391 16
------> CAND:  86.374768 4020.824707 0.8114912 2.8869467 14.274 10.4349 16
[18:51:50][3791482][INFO ] Statistics: count dirty SumSpec pages 1696 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:51:50][3791482][INFO ] Data processing finished successfully!
18:51:50 (3791482): called boinc_finish(0)

</stderr_txt>
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