Task 1704060527

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_136_8750000_2
Workunit ID: 857772509
Created: 27 Dec 2024 15:49:01 UTC
Sent: 27 Dec 2024 16:00:08 UTC
Report deadline: 10 Jan 2025 16:00:08 UTC
Received: 27 Dec 2024 21:06:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 433.49
CPU time (sec): 36.33
Peak working set size (MB): 269.62
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:59:00][1067408][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_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_136.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 8750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_136.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_136_8750000_2_0
------> GPU usage: 0.330000
[20:59:00][1067408][INFO ] Starting data processing...
[20:59:00][1067408][INFO ] opti: No host transfer for n_steps. Use device global.
[20:59:00][1067408][INFO ] opti: No host transfer for mean. Use device global.
[20:59:00][1067408][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:59:00][1067408][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:59:00][1067408][INFO ] opti: power spectrum in fft callback (static link).
[20:59:00][1067408][INFO ] opti: __constant__ access is not uniform, bad!
[20:59:01][1067408][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[20:59:01][1067408][INFO ] CUDA global memory status (initial GPU state, including context):
[20:59:01][1067408][INFO ] No template file. Generating templates.
[20:59:01][1067408][INFO ] Template param value T_cons = 50000
[20:59:07][1067408][INFO ] Number of generated templates to be used: 50000
[20:59:07][1067408][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_136.cpt
[20:59:07][1067408][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_136.cpt (No such file or directory).
------> Starting from scratch...
[20:59:07][1067408][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_136.binary
[20:59:07][1067408][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM243.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765983199
------> 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: 243.6 cm^-3 pc
------> Scale factor: 1.31367
[20:59:07][1067408][INFO ] Allocating memory for dedispersed compressed time series...
[20:59:07][1067408][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:59:07][1067408][INFO ] 8-bit allocation done
[20:59:07][1067408][INFO ] Foobar
[20:59:07][1067408][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_136.binary
[20:59:07][1067408][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:59:07][1067408][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:59:07][1067408][INFO ] FftSize = 12582913
[20:59:07][1067408][INFO ] Seed for random number generator is 1109483851.
[20:59:10][1067408][INFO ] 8[20:59:10][1067408][INFO ] 9[20:59:11][1067408][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:59:11][1067408][INFO ] Normalization factor 3.97364e-08
[20:59:11][1067408][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
[20:59:11][1067408][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (14545 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:59:11][1067408][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:59:11][1067408][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:59:11][1067408][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:00:00][1067408][INFO ] Checkpoint committed!
[21:01:00][1067408][INFO ] Checkpoint committed!
[21:02:00][1067408][INFO ] Checkpoint committed!
[21:03:00][1067408][INFO ] Checkpoint committed!
[21:04:00][1067408][INFO ] Checkpoint committed!
[21:05:00][1067408][INFO ] Checkpoint committed!
[21:06:00][1067408][INFO ] Checkpoint committed!
[21:06:11][1067408][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4548.334961 0.9888834 4.5579100 26.5441 23.138  8
------> CAND:   0.249648 4548.334961 0.9888834 4.5579100 21.9606 21.0302 16
------> CAND:   0.499555 3633.342285 0.6048427 3.9726937 24.0915 20.4156  8
------> CAND:   0.499036 4739.504395 1.1100187 4.6235619 23.5427 19.8104  8
------> CAND:   0.166345 4544.663086 0.9892313 4.5516357 19.3645 17.3283 16
------> CAND:   1.248758 3638.384277 0.5807311 5.4250994 30.8498 17.2979  2
------> CAND:   1.248499 4128.617676 0.7818121 5.5099239 30.477 17.0741  2
------> CAND:   1.248239 4534.873047 1.0091453 5.5921249 30.2939 16.9642  2
------> CAND:   0.500074 3607.335693 0.9668761 5.8172479 20.7118 16.7157  8
------> CAND:   0.249907 3840.785889 0.5531786 5.1360378 18.5777 16.2273 16
------> CAND:   0.415993 4513.238770 0.9932324 5.5836487 19.91 15.8485  8
------> CAND:   0.416253 3638.865723 0.5750165 5.4208231 19.9037 15.8417  8
------> CAND:   0.499815 4501.337891 1.0949460 5.7099066 18.0915 15.5527 16
------> CAND:   0.624379 3638.384277 0.5807311 5.4250994 22.6395 15.4458  4
------> CAND:   1.498665 3659.342285 0.9004358 3.6946905 27.6245 15.3638  2
------> CAND:   0.624120 4504.385742 1.0095438 5.5956912 22.1805 15.0732  4
------> CAND:   1.498406 3991.384766 1.0259414 3.9063005 26.506 14.6943  2
------> CAND:   1.247980 4684.752930 1.1111397 5.6299772 21.2631 14.3301  4
------> CAND:   0.249388 3615.529053 0.9251561 3.6406212 18.3469 14.172  8
------> CAND:   0.166605 3638.720215 0.5772179 4.0327110 16.9414 13.9752 16
------> CAND:   0.749203 3657.625732 0.8844697 3.7075763 20.8183 13.9706  4
------> CAND:   2.497516 3643.572510 0.5693410 5.3892584 32.1547 13.9646  1
------> CAND:   2.497257 3909.395508 0.6781191 5.4636087 31.6004 13.7239  1
------> CAND:   0.250167 3605.735352 0.9672642 5.8239865 16.7299 13.6882 16
------> CAND:   2.496478 4512.886230 0.9920316 5.5602098 31.4973 13.6791  1
------> CAND:   2.496997 4119.530762 0.7867772 5.5162120 31.4249 13.6476  1
------> CAND:   2.496219 4732.295410 1.1099372 5.5881934 31.3547 13.6172  1
------> CAND:   2.496738 4356.146484 0.8973499 5.5461082 31.2334 13.5645  1
------> CAND:   1.499184 4013.489502 0.7950355 5.5859299 24.4207 13.4482  2
------> CAND:   1.499444 3632.209717 0.6221291 5.5105009 24.2292 13.3338  2
------> CAND:   1.498925 4337.716797 0.9301651 5.5939498 24.0654 13.2361  2
------> CAND: 224.232778 3627.427002 0.6878310 5.5979438 30.1955 13.1137  1
------> CAND: 224.227328 3684.683594 0.7122865 5.6119761 30.1307 13.0856  1
------> CAND:   0.832505 3644.165527 0.5626773 5.3820190 19.6472 13.027  4
------> CAND:   0.749462 3617.948730 0.8693534 3.6775935 19.5956 12.9855  4
------> CAND:   0.312190 3638.384277 0.5807311 5.4250994 17.2061 12.9615  8
------> CAND: 224.228366 3685.084961 0.7115485 5.6165638 29.7732 12.9303  1
------> CAND:   0.831986 4727.573242 1.1092937 5.5793476 19.367 12.8018  4
------> CAND:   1.498146 4181.115723 0.9694276 4.1255713 23.331 12.7981  2
------> CAND:   0.832246 4128.617676 0.7818121 5.5099239 19.3462 12.7851  4
------> CAND: 224.226550 3683.970215 0.7142639 5.6089692 29.3269 12.7365  1
------> CAND:  44.845777 3685.084961 0.7115485 5.6165638 16.8365 12.572  8
------> CAND: 334.900198 3618.071289 0.9018259 5.7872810 16.8357 12.5711  8
------> CAND:   1.497887 4450.961914 1.0890166 4.2960725 22.8181 12.4925  2
------> CAND: 496.948873 3798.736816 0.6665335 5.4929762 18.9456 12.4637  4
------> CAND:   0.311930 4692.744629 1.1061071 5.5936680 16.6518 12.3778  8
------> CAND: 115.501297 3687.169189 0.7014344 5.5921545 15.6518 12.2408 16
------> CAND: 130.818824 3924.893311 1.0154055 3.8637142 18.6418 12.2202  4
------> CAND:   0.500334 3612.663818 0.9550195 5.8176827 15.5941 12.1643 16
------> CAND:   0.208126 4520.338379 1.0098587 5.6044545 15.479 12.0115 16
------> CAND: 125.573366 3799.757080 0.7813760 5.6587262 15.4611 11.9878 16
------> CAND: 112.116519 3627.427002 0.6878310 5.5979438 21.7818 11.8756  2
------> CAND:   0.749722 3632.209717 0.6221291 5.5105009 18.207 11.8725  4
------> CAND:  30.045451 3878.442139 0.9025308 5.7548895 16.1255 11.8267  8
------> CAND: 112.113664 3684.683594 0.7122865 5.6119761 21.4545 11.6809  2
------> CAND: 259.829389 3811.661377 0.9610333 5.8081164 17.8737 11.6064  4
------> CAND: 196.318935 3763.891846 0.5789720 4.2299428 15.9121 11.6041  8
------> CAND: 224.231740 3627.200195 0.6899192 5.5950789 26.6588 11.5778  1
------> CAND: 112.114183 3685.084961 0.7115485 5.6165638 21.2353 11.5506  2
------> CAND: 326.407241 3897.070312 0.6970637 5.5076056 17.8023 11.5494  4
------> CAND: 462.230440 3756.767090 0.9019117 5.7736740 17.766 11.5205  4
------> CAND: 224.231999 3627.200195 0.6899192 5.5950789 26.4046 11.4674  1
------> CAND: 478.739375 3811.570312 0.7651564 5.6308517 17.6894 11.4594  4
------> CAND: 112.113405 3683.970215 0.7142639 5.6089692 21.0352 11.4317  2
------> CAND:   0.155965 4095.936768 0.8030919 5.5683270 15.0265 11.4147 16
------> CAND: 224.233556 3627.603760 0.6863998 5.6016312 26.0882 11.33  1
------> CAND: 461.981831 4351.937012 0.9280856 5.5902877 17.439 11.26  4
------> CAND:   0.374731 3988.169678 0.7524043 5.5495028 14.9044 11.2547 16
------> CAND:   0.332691 4140.688477 0.6829458 5.1950002 14.898 11.2463 16
------> CAND: 231.115220 3756.767090 0.9019117 5.7736740 15.542 11.2191  8
------> CAND: 188.367315 3620.731445 0.7906978 5.7033343 14.8058 11.1258 16
------> CAND: 115.480276 4430.484863 1.0867547 5.7511740 14.7986 11.1163 16
------> CAND:  86.607547 3742.283691 0.9287705 5.7936301 14.7845 11.0979 16
------> CAND:  98.159597 3763.891846 0.5789720 4.2299428 14.779 11.0907 16
------> CAND:   0.748943 4226.849121 1.0606889 4.1051416 15.4119 11.0843  8
------> CAND: 110.045117 3964.514893 0.9701715 3.9320107 14.7639 11.071 16
------> CAND: 224.221619 3745.119629 0.7395517 5.6270366 25.4431 11.0498  1
------> CAND:   0.998072 4806.991699 1.0588783 5.3502412 20.3726 11.0382  2
------> CAND: 423.074402 3691.208008 0.8940269 3.7277896 17.1462 11.0271  4
------> CAND:  86.623896 3888.245361 1.0089887 5.8261743 14.7263 11.022 16
------> CAND: 115.501816 3917.451660 0.8542845 5.6958442 14.7117 11.0028 16
------> CAND:   0.998332 4244.370117 0.7485145 5.2643800 20.3073 10.9994  2
------> CAND:   0.332950 3800.616943 0.5507764 5.2077293 14.6987 10.986 16
------> CAND:  35.605435 4078.117920 0.9748464 5.7625356 14.6905 10.9752 16
------> CAND:  75.183954 4360.113770 1.0779132 4.2136183 14.6889 10.9731 16
------> CAND:  54.416215 3717.808105 0.8194519 5.7140055 15.2886 10.9566  8
------> CAND:   0.498777 4167.261719 1.0511496 4.0513830 15.2754 10.9429  8
------> CAND: 231.114701 3791.211914 0.9114136 5.7762628 15.2733 10.9408  8
------> CAND: 216.272854 4540.072266 0.9304498 5.3956475 17.0307 10.9353  4
------> CAND: 115.446281 3806.169189 0.6486967 5.4549246 14.6505 10.9232 16
------> CAND: 321.161523 4195.376953 0.8207358 4.3678875 20.1761 10.9215  2
------> CAND:   0.998591 3690.244629 0.4954477 5.0853772 20.0917 10.8715  2
------> CAND: 221.794689 3850.439453 0.7104025 4.0747447 16.9432 10.8658  4
------> CAND:   1.499703 3834.689209 0.9592848 5.8000731 16.9405 10.8636  4
------> CAND:  44.846556 3627.427002 0.6878310 5.5979438 15.195 10.8597  8
------> CAND: 108.533216 4529.789062 0.9918765 5.5677776 14.5903 10.8448 16
------> CAND: 218.833949 3796.398438 0.5622056 4.3573275 20.0411 10.8414  2
------> CAND: 259.835358 3978.196533 1.0241566 5.8320456 15.1759 10.84  8
------> CAND: 145.298657 3803.263672 0.6585316 5.4916673 14.5744 10.8241 16
------> CAND: 231.351893 4447.872070 1.0887501 5.7379494 15.1571 10.8206  8
[21:06:11][1067408][INFO ] Statistics: count dirty SumSpec pages 499909 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:06:11][1067408][INFO ] Data processing finished successfully!
21:06:11 (1067408): called boinc_finish(0)

</stderr_txt>
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