Task 1680496021

Name: Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_30_6250000_1
Workunit ID: 844259020
Created: 11 Nov 2024 9:08:41 UTC
Sent: 11 Nov 2024 21:29:57 UTC
Report deadline: 25 Nov 2024 21:29:57 UTC
Received: 11 Nov 2024 21:37:42 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 316.62
CPU time (sec): 11.37
Peak working set size (MB): 278.28
Peak swap size (MB): 10402.67
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[14:32:19][19703][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_cfbf00082_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_3_dms_200_30.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 6250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_30.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_30_6250000_1_0
------> GPU usage: 1.000000
[14:32:19][19703][INFO ] Starting data processing...
[14:32:19][19703][INFO ] opti: No host transfer for n_steps. Use device global.
[14:32:19][19703][INFO ] opti: No host transfer for mean. Use device global.
[14:32:19][19703][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:32:19][19703][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:32:19][19703][INFO ] opti: power spectrum in fft callback (static link).
[14:32:19][19703][INFO ] opti: __constant__ access is not uniform, bad!
[14:32:19][19703][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[14:32:19][19703][INFO ] CUDA global memory status (initial GPU state, including context):
[14:32:19][19703][INFO ] No template file. Generating templates.
[14:32:19][19703][INFO ] Template param value T_cons = 50000
[14:32:22][19703][INFO ] Number of generated templates to be used: 50000
[14:32:22][19703][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_3_dms_200_30.cpt
[14:32:22][19703][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_3_dms_200_30.cpt (No such file or directory).
------> Starting from scratch...
[14:32:22][19703][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_30.binary
[14:32:22][19703][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_3_dms_200_DM233.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714537823776
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 233 cm^-3 pc
------> Scale factor: 1.58498
[14:32:22][19703][INFO ] Allocating memory for dedispersed compressed time series...
[14:32:22][19703][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:32:22][19703][INFO ] 8-bit allocation done
[14:32:22][19703][INFO ] Foobar
[14:32:22][19703][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_30.binary
[14:32:22][19703][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:32:22][19703][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:32:22][19703][INFO ] FftSize = 12582913
[14:32:22][19703][INFO ] Seed for random number generator is 1105073547.
[14:32:24][19703][INFO ] 8[14:32:24][19703][INFO ] 9[14:32:24][19703][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:32:24][19703][INFO ] Normalization factor 3.97364e-08
[14:32:24][19703][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
[14:32:24][19703][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 839 MB (10176 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:32:24][19703][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:32:24][19703][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:32:24][19703][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1297.95092773, mean= 0.00007736  0.00007736
[14:32:24][19703][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:33:19][19703][INFO ] Checkpoint committed!
[14:34:19][19703][INFO ] Checkpoint committed!
[14:35:19][19703][INFO ] Checkpoint committed!
[14:36:19][19703][INFO ] Checkpoint committed!
[14:37:19][19703][INFO ] Checkpoint committed!
[14:37:33][19703][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 462.090565 3738.130615 0.6251035 6.1273775 29.5099 12.816  1
------> CAND: 120.901423 4558.322754 0.6999605 6.2626128 15.6879 12.2889 16
------> CAND: 169.934380 3797.276611 0.4554084 6.0468383 15.6523 12.2415 16
------> CAND: 346.353115 5239.617188 0.4528016 5.8359799 16.4358 12.1513  8
------> CAND: 437.341177 4053.579834 0.7550520 3.5433164 22.1627 12.1022  2
------> CAND:  17.916253 4097.544434 0.8792594 3.5323777 15.4974 12.036 16
------> CAND: 123.438384 4151.591309 0.2227674 5.5377927 15.3607 11.855 16
------> CAND: 118.597760 3811.980957 0.2811553 5.8465090 18.1481 11.8255  4
------> CAND: 138.574515 3814.095703 0.8889399 3.3889587 15.2531 11.7129 16
------> CAND: 289.232295 5436.050781 0.8026076 4.2194767 15.8346 11.5233  8
------> CAND: 233.117593 5832.705078 0.5750736 5.8162613 15.8074 11.495  8
------> CAND: 374.111252 3821.905518 0.9023120 3.3943725 15.7638 11.4496  8
------> CAND: 231.045412 3738.130615 0.6251035 6.1273775 20.9915 11.4057  2
------> CAND: 288.512677 5071.809082 0.4625579 5.9405036 17.5971 11.3859  4
------> CAND:  63.983539 4042.685791 1.0197231 3.4828806 14.9698 11.3404 16
------> CAND:  30.956588 7260.664551 1.3294107 6.2291322 14.9658 11.3352 16
------> CAND: 118.599317 3666.315918 0.2618208 5.8001618 17.5155 11.3208  4
------> CAND: 280.217207 3758.348145 0.1684982 5.3893161 15.6072 11.2869  8
------> CAND: 177.070363 3620.148438 0.7600834 6.1327291 15.5397 11.2168  8
------> CAND: 382.304735 3825.452393 0.8664369 3.4029706 15.5394 11.2165  8
------> CAND:  84.328797 5240.970215 0.4509555 5.8295751 15.5349 11.2118  8
------> CAND: 176.651255 4118.977539 0.9386492 0.0076876 15.5024 11.1781  8
------> CAND: 224.396788 6107.367188 1.3169866 4.2529821 17.21 11.0778  4
------> CAND:  90.673537 5716.107422 1.0126731 4.2232485 14.7571 11.0621 16
------> CAND: 115.553198 4431.102051 1.0073645 0.0734736 15.3835 11.0548  8
------> CAND: 413.380956 6278.230469 1.3346860 0.1670352 17.1661 11.0428  4
------> CAND: 196.377584 4185.479492 0.9036629 3.5738950 15.334 11.0036  8
------> CAND:  52.867984 3748.941895 0.9633055 3.3433642 14.6883 10.9723 16
------> CAND: 115.513234 4325.143066 0.7635486 6.2740588 14.663 10.9394 16
------> CAND: 165.951952 3845.103027 0.6904572 3.4574797 14.6353 10.9034 16
------> CAND: 115.552420 3944.662109 0.8626710 6.2387295 16.9897 10.9027  4
------> CAND: 415.723805 3814.095703 0.8889399 3.3889587 16.989 10.9022  4
------> CAND: 418.893969 3898.294434 0.3524010 5.9509974 16.9722 10.8888  4
------> CAND: 146.898531 4897.731445 1.0089179 3.8580337 16.9701 10.8871  4
------> CAND: 259.642543 4044.776367 0.3720587 5.9872360 25.0485 10.8784  1
------> CAND: 115.502335 4662.349609 0.8080201 0.0257050 14.613 10.8743 16
------> CAND:  86.375546 4476.152344 1.0154214 3.6752946 14.5908 10.8455 16
------> CAND:  49.748424 3625.895264 0.9700809 3.2809353 14.5856 10.8388 16
------> CAND: 255.160560 4610.479980 1.0927396 3.7156572 15.1245 10.787  8
------> CAND: 230.757357 5842.194336 0.5660388 5.7783318 15.1112 10.7732  8
------> CAND: 403.279303 4757.298828 0.9509807 3.8153727 16.8115 10.7613  4
------> CAND: 227.936752 4274.862793 0.8521048 3.6302731 15.0985 10.7602  8
------> CAND: 316.402385 6843.857422 1.3617995 0.0858630 15.0845 10.7456  8
------> CAND: 132.243011 3987.963623 0.8895194 3.4808815 16.7893 10.7436  4
------> CAND: 423.082187 4504.540527 0.8789608 3.7242889 16.784 10.7394  4
------> CAND:  16.701490 5333.046387 0.5893930 6.0813155 14.4988 10.726 16
------> CAND: 254.579000 3758.648193 0.1623107 4.2251225 15.0531 10.7133  8
------> CAND: 270.945983 3697.662842 0.5065736 3.4393454 16.7444 10.708  4
------> CAND: 111.344219 4127.363281 0.8712060 6.2774601 14.4825 10.7048 16
------> CAND: 115.167308 3987.488281 0.9770386 3.4637773 14.482 10.7041 16
------> CAND: 172.724363 4163.283203 0.9684073 3.5445161 15.0442 10.7041  8
------> CAND: 115.491435 3914.646484 0.9108282 6.2413774 14.4793 10.7006 16
------> CAND:  38.373359 4262.612305 0.5505150 6.1528516 14.4639 10.6806 16
------> CAND: 202.630976 3659.527344 0.2900393 5.8538475 14.9951 10.6534  8
------> CAND:  86.615333 4454.073242 1.0736983 0.0906351 14.4353 10.6437 16
------> CAND: 168.875842 4423.496094 0.7110784 3.7560642 14.4349 10.6432 16
------> CAND: 280.469709 4516.292480 0.8522522 0.0406087 19.7004 10.6394  2
------> CAND: 224.586748 4893.188965 1.1683161 3.8142490 14.98 10.6378  8
------> CAND:  18.240898 3939.346680 0.7891082 6.2204528 14.4188 10.6222 16
------> CAND: 187.643025 3837.071533 0.2718642 5.8242788 16.6316 10.6185  4
------> CAND: 464.205565 3895.800049 0.6117045 3.5149195 24.44 10.6142  1
------> CAND: 188.477347 3757.087646 0.5621799 3.4550903 14.9538 10.6108  8
------> CAND: 426.541184 3618.807373 0.7905965 6.1385150 16.6073 10.5993  4
------> CAND: 140.727403 3854.288330 0.7888544 6.2014179 14.9371 10.5936  8
------> CAND:  10.735894 5809.668945 0.9325470 0.0340765 14.3953 10.5918 16
------> CAND:  55.503299 4399.897949 0.5903073 3.8117669 14.3914 10.5867 16
------> CAND: 296.683841 3925.488281 0.5603757 3.5495431 16.5908 10.5862  4
------> CAND: 263.432674 4421.983887 0.6526704 3.7852650 16.5852 10.5818  4
------> CAND: 400.332057 3795.326172 0.6507047 3.4426677 19.6009 10.5804  2
------> CAND:  19.306184 6848.246582 1.3633296 4.5280347 14.3824 10.5751 16
------> CAND: 118.599057 3666.346436 0.2610437 5.7984891 16.5616 10.5631  4
------> CAND: 159.000481 4254.756348 1.0718358 3.5712776 14.3708 10.5601 16
------> CAND: 166.111810 4324.362793 1.0572844 0.0676274 14.3633 10.5504 16
------> CAND: 222.454362 3759.270508 0.1609329 4.2024860 16.5234 10.5328  4
------> CAND: 259.746087 4569.352539 1.0159081 0.0924072 14.8764 10.5311  8
------> CAND: 201.174092 4590.123535 0.4941416 6.0881190 14.8753 10.53  8
------> CAND: 150.304069 5809.668945 0.9325470 0.0340765 24.2417 10.5281  1
------> CAND:  23.092682 4548.713867 0.7542017 0.0051255 14.345 10.5267 16
------> CAND: 240.429004 3944.011475 0.7859260 3.4781780 19.5092 10.526  2
------> CAND: 288.773483 4078.580322 0.9309146 6.2813301 14.8625 10.5168  8
------> CAND: 131.657558 5278.607422 1.1540409 3.9788873 14.8623 10.5166  8
------> CAND: 280.458031 5177.828125 0.9899862 0.1145500 14.8614 10.5157  8
------> CAND: 109.919255 5108.602051 0.9950733 0.1080211 14.3274 10.504 16
------> CAND: 331.836951 4804.385742 1.1557431 3.7875230 16.4666 10.4878  4
------> CAND: 380.903126 3618.543213 0.8233164 6.1445522 14.8272 10.4805  8
------> CAND: 196.660449 4278.730469 0.2711607 5.6825662 14.3021 10.4713 16
------> CAND: 143.569288 6566.633789 1.3573357 4.4096241 16.4431 10.4692  4
------> CAND: 115.496885 4425.964844 0.8336604 0.0258353 14.2934 10.46 16
------> CAND: 392.263139 3851.659912 0.7908355 3.4332209 14.7991 10.4516  8
------> CAND: 110.258174 4121.563477 0.5908663 6.1762815 14.286 10.4505 16
------> CAND:  48.176577 3859.449707 1.0077494 3.3925807 14.283 10.4466 16
------> CAND: 432.592938 3910.017334 0.2355832 5.6872091 16.4137 10.446  4
------> CAND:  19.872173 5071.029785 0.4635786 4.3930459 14.2819 10.4452 16
------> CAND: 218.670718 4053.579834 0.7550520 3.5433164 16.4107 10.4436  4
------> CAND: 419.732962 5739.454102 1.1794552 4.1464190 19.3585 10.4367  2
------> CAND: 342.317748 4024.711426 0.5653372 3.6045849 14.7829 10.4349  8
------> CAND: 146.121820 3754.293945 0.9763327 3.3442366 14.2696 10.4293 16
------> CAND: 158.039518 4664.831543 0.3792373 5.8719525 14.2689 10.4285 16
------> CAND: 381.570843 5119.562012 0.8618343 4.0246286 14.7594 10.4108  8
------> CAND: 213.270592 3618.807373 0.7905965 6.1385150 16.3676 10.4094  4
[14:37:33][19703][INFO ] Statistics: count dirty SumSpec pages 1731 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:37:33][19703][INFO ] Data processing finished successfully!
14:37:34 (19703): called boinc_finish(0)

</stderr_txt>
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