Task 1706872482

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_87_1550000_1
Workunit ID: 860053099
Created: 1 Jan 2025 19:25:42 UTC
Sent: 2 Jan 2025 16:34:59 UTC
Report deadline: 16 Jan 2025 16:34:59 UTC
Received: 3 Jan 2025 7:46:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 478.07
CPU time (sec): 30.70
Peak working set size (MB): 253.02
Peak swap size (MB): 18902.05
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>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[09:37:35][239939][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_87.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 1550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_87.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_87_1550000_1_0
[09:37:35][239939][INFO ] GPU usage: 0.330000
[09:37:35][239939][INFO ] Starting data processing...
[09:37:35][239939][INFO ] opti: No host transfer for n_steps. Use device global.
[09:37:35][239939][INFO ] opti: No host transfer for mean. Use device global.
[09:37:35][239939][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:37:35][239939][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:37:35][239939][INFO ] opti: power spectrum in fft callback (static link).
[09:37:35][239939][INFO ] opti: __constant__ access is not uniform, bad!
[09:37:36][239939][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[09:37:36][239939][INFO ] CUDA global memory status (initial GPU state, including context):
[09:37:36][239939][INFO ] No template file. Generating templates.
[09:37:36][239939][INFO ] Template param value T_cons = 50000
[09:37:39][239939][INFO ] Number of generated templates to be used: 50000
[09:37:39][239939][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_87.cpt
[09:37:39][239939][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_87.cpt (No such file or directory).
------> Starting from scratch...
[09:37:39][239939][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_87.binary
[09:37:39][239939][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM238.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767840635
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 238.7 cm^-3 pc
------> Scale factor: 1.43827
[09:37:39][239939][INFO ] Allocating memory for dedispersed compressed time series...
[09:37:39][239939][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:37:39][239939][INFO ] 8-bit allocation done
[09:37:39][239939][INFO ] Foobar
[09:37:39][239939][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_87.binary
[09:37:39][239939][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:37:39][239939][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:37:39][239939][INFO ] FftSize = 12582913
[09:37:39][239939][INFO ] Seed for random number generator is 1104371099.
[09:37:41][239939][INFO ] 8[09:37:41][239939][INFO ] 9[09:37:42][239939][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:37:42][239939][INFO ] Normalization factor 3.97364e-08
[09:37:42][239939][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
[09:37:42][239939][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2106 MB (9837 MB free / 11943 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:37:42][239939][INFO ] Doing 50000 templates
[09:37:42][239939][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:37:42][239939][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:37:42][239939][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:38:35][239939][INFO ] Checkpoint committed!
[09:39:36][239939][INFO ] Checkpoint committed!
[09:40:36][239939][INFO ] Checkpoint committed!
[09:41:36][239939][INFO ] Checkpoint committed!
[09:42:36][239939][INFO ] Checkpoint committed!
[09:43:36][239939][INFO ] Checkpoint committed!
[09:44:36][239939][INFO ] Checkpoint committed!
[09:45:32][239939][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4066.740234 0.9804142 2.7522979 21.3963 17.4595  8
------> CAND:   0.500334 4932.171387 0.9548514 1.8988484 21.3582 17.418  8
------> CAND:   0.250167 4109.132812 0.6245496 2.2742827 19.2663 17.1902 16
------> CAND:   0.500853 4020.549805 0.8107251 0.8523459 21.1223 17.1614  8
------> CAND:   0.500593 3887.539307 0.9680084 0.6177355 18.4294 16.021 16
------> CAND:   0.250426 5059.810547 1.1406444 2.4758794 18.3225 15.8726 16
------> CAND:   0.499555 3601.445801 0.9682895 2.7532566 19.8059 15.7363  8
------> CAND:   0.249907 3622.036621 0.7661766 2.6418803 17.6847 14.9916 16
------> CAND:   0.501112 4555.054199 1.1086739 1.0706935 18.7905 14.6458  8
------> CAND:   1.501520 3922.785645 1.0156889 0.6194433 26.0977 14.4501  2
------> CAND:   0.166864 4927.809570 0.9557808 1.8656749 16.97 14.014 16
------> CAND:   1.502298 4948.227051 0.9529268 2.0313747 25.3141 13.9817  2
------> CAND:   0.166605 3665.404053 0.7939128 2.6602709 16.872 13.8808 16
------> CAND:   1.501001 3959.687744 0.6301547 2.3888988 24.9816 13.7831  2
------> CAND:   1.501260 4379.916992 0.8143703 2.4645822 24.8896 13.7281  2
------> CAND:   0.750760 3819.296875 0.9808527 0.5607398 20.4767 13.6949  4
------> CAND:   1.501779 4249.667969 0.6039529 1.7650139 24.6598 13.5909  2
------> CAND:   0.249648 3619.098145 0.8148770 2.6749394 16.4275 13.2795 16
------> CAND:   1.500741 3641.134033 0.5111436 2.3226690 23.8495 13.1073  2
------> CAND:   0.499815 3849.234131 0.7731715 2.6192510 17.1624 12.9154  8
------> CAND:   1.500482 3931.091553 1.0168375 2.7809081 23.3355 12.8008  2
------> CAND: 115.248275 3620.489502 0.8023729 2.6669049 16.0057 12.7129 16
------> CAND:   0.250686 4734.429688 1.1277351 1.2175546 15.9665 12.6604 16
------> CAND: 345.500887 3685.696289 0.9182050 2.7351215 19.0999 12.5874  4
------> CAND:   1.502039 4464.306152 0.7119254 2.0164440 22.6796 12.41  2
------> CAND:   0.751279 4933.633301 0.9545377 1.9127692 18.6663 12.2399  4
------> CAND:   1.500222 3617.953125 0.8416177 2.6911836 22.0812 12.0537  2
------> CAND:   0.751019 4187.690430 1.0565197 0.8085954 18.3971 12.0245  4
------> CAND:   0.750500 3959.687744 0.6301547 2.3888988 18.3389 11.9779  4
------> CAND: 115.242566 4186.725098 0.8915238 2.6579504 15.4041 11.9125 16
------> CAND: 115.231407 3870.840576 0.6483794 2.4716399 15.3948 11.9001 16
------> CAND: 153.736337 4032.209961 0.6103408 2.2923195 15.3213 11.8029 16
------> CAND: 152.807814 4603.980957 0.7928621 1.6893247 18.0367 11.7365  4
------> CAND: 243.277895 3634.040771 0.5754547 0.7296896 15.9744 11.669  8
------> CAND: 172.761473 3994.851074 0.8625498 2.6713557 17.9025 11.6294  4
------> CAND: 115.236597 4088.344482 0.8547605 2.6496487 15.1612 11.5918 16
------> CAND:  86.464039 3780.942139 0.4319090 1.5141501 15.16 11.5902 16
------> CAND:  57.595462 3624.992188 0.7060921 2.5886226 15.8935 11.5847  8
------> CAND: 403.211052 4297.446777 1.0730498 2.7705386 21.1595 11.5056  2
------> CAND:   1.250834 4453.459473 0.7180848 1.6807959 21.0368 11.4327  2
------> CAND: 115.180024 3792.992432 0.9356554 2.7452450 15.0356 11.4267 16
------> CAND:   0.750241 3986.007812 1.0038052 2.7747717 20.996 11.4084  2
------> CAND: 115.219210 3628.278809 0.6266170 2.5055504 15.6708 11.3529  8
------> CAND: 371.137796 4228.204590 0.6267008 1.5304153 20.8978 11.3501  2
------> CAND: 177.044671 3827.576904 0.4967864 2.1284602 14.9646 11.3335 16
------> CAND:   1.250575 3940.987793 0.5062651 1.4415284 20.8363 11.3135  2
------> CAND:   0.199822 3608.497559 0.9667344 2.7532477 14.9436 11.3061 16
------> CAND: 115.209608 3743.459473 0.8543391 2.6980650 14.9416 11.3035 16
------> CAND:  28.797731 3624.992188 0.7060921 2.5886226 14.8909 11.2371 16
------> CAND:   1.251094 4928.070801 0.9557256 1.8674244 20.7056 11.2359  2
------> CAND:   0.999370 3608.497559 0.9667344 2.7532477 20.689 11.226  2
------> CAND:  82.739563 4659.212402 1.0422786 2.6126480 15.5324 11.2092  8
------> CAND:  86.387224 3713.138428 0.7893890 2.6544850 14.8609 11.1978 16
------> CAND:   1.502558 5038.205566 1.0217527 1.8886676 20.6412 11.1976  2
------> CAND:  53.161229 4018.443359 0.7608501 0.9053310 14.8292 11.1563 16
------> CAND: 154.533290 4906.258789 1.1420540 1.3673528 14.8229 11.1481 16
------> CAND: 201.605396 4297.446777 1.0730498 2.7705386 17.2903 11.1417  4
------> CAND:   1.000408 4513.923340 0.9406267 2.5736139 20.5465 11.1414  2
------> CAND: 352.980719 4926.294922 0.9545803 1.9682438 15.4571 11.1311  8
------> CAND:  86.400978 3947.052734 0.7007460 2.5036993 14.8087 11.1295 16
------> CAND:  32.622636 3681.651855 0.9488797 0.4680464 15.4223 11.095  8
------> CAND: 304.865905 4184.932129 0.6791828 2.3358953 15.4219 11.0946  8
------> CAND: 227.021204 4520.557617 0.9623577 1.1749252 15.4187 11.0913  8
------> CAND: 460.897601 4169.539551 0.9520680 2.7087481 20.4451 11.0812  2
------> CAND: 115.244902 3720.835938 0.5762955 2.3981407 14.7625 11.0691 16
------> CAND: 172.670644 3871.220703 0.9880651 2.7678723 15.3939 11.0656  8
------> CAND: 380.615071 4703.667480 0.8544272 2.2321408 17.1823 11.0557  4
------> CAND:   1.000148 3873.163574 0.6423265 2.4535255 20.3956 11.0518  2
------> CAND: 176.201786 4249.249023 0.6045280 1.7429719 14.7133 11.005 16
------> CAND: 115.192481 4298.342285 0.9131152 2.6294811 14.6973 10.9842 16
------> CAND: 150.377510 4037.504883 0.8731283 0.8158252 15.2902 10.9583  8
------> CAND:  86.381255 4027.130127 0.7546634 2.5599961 14.6733 10.9528 16
------> CAND: 345.504001 3668.502930 0.7603903 2.6352754 17.0474 10.9485  4
------> CAND: 345.816710 4543.144043 0.9352336 2.5499129 17.0394 10.9422  4
------> CAND:  70.882590 3632.032715 0.6053681 0.6976529 15.2521 10.9188  8
------> CAND:   0.300252 3867.681152 1.0067195 0.5852762 14.6364 10.9048 16
------> CAND:  86.183250 4233.291016 1.0642754 0.8297975 16.9724 10.889  4
------> CAND: 242.177317 4426.069824 0.9724370 1.0774546 16.963 10.8815  4
------> CAND: 172.366759 4233.291016 1.0642754 0.8297975 24.9963 10.8558  1
------> CAND: 141.337250 3944.862793 0.5011197 1.9809269 16.9212 10.8483  4
------> CAND:  32.623155 3721.627930 0.9681130 0.4902917 15.1667 10.8306  8
------> CAND: 299.420625 4059.666992 0.7240711 0.9990783 15.1658 10.8296  8
------> CAND: 380.615330 4703.667480 0.8544272 2.2321408 16.8906 10.824  4
------> CAND: 172.692184 3736.479492 0.9159705 2.7347772 15.1544 10.8178  8
------> CAND:  83.512901 3782.754395 0.6259432 2.4628630 15.144 10.8071  8
------> CAND: 172.750573 3685.696289 0.9182050 2.7351215 15.1362 10.7991  8
------> CAND: 460.979347 3839.777832 0.7840647 2.6360879 16.842 10.7854  4
------> CAND: 143.434862 3703.451416 0.4274220 1.9587344 15.1147 10.7768  8
------> CAND: 312.716836 3825.296875 0.9812005 2.7690725 15.0962 10.7578  8
------> CAND:   1.251872 4347.501465 1.0798630 2.7704465 19.8663 10.7378  2
------> CAND:  24.381404 3780.050781 0.6322931 0.8251004 14.5029 10.7313 16
------> CAND: 363.733222 4250.584473 0.9422975 2.6866376 15.0698 10.7305  8
------> CAND: 124.271928 4231.685059 0.6249523 2.0872500 14.496 10.7224 16
------> CAND: 224.337101 4403.819824 0.9882091 1.0407921 16.7569 10.7179  4
------> CAND:   1.251613 3659.337402 0.8312734 2.6812239 15.0537 10.7138  8
------> CAND: 115.275005 3866.523682 0.6565883 2.4855189 14.4891 10.7134 16
------> CAND: 253.458958 3803.406982 0.7222339 2.5777659 16.7333 10.6992  4
------> CAND: 172.826609 3962.565674 0.6817806 2.4772916 16.7307 10.6971  4
------> CAND: 230.504076 4154.876953 0.7781700 2.5328386 15.0276 10.687  8
------> CAND: 115.254244 3755.838623 0.6572117 2.5204196 14.4577 10.6726 16
[09:45:32][239939][INFO ] Statistics: count dirty SumSpec pages 480270 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:45:32][239939][INFO ] Data processing finished successfully!
09:45:32 (239939): called boinc_finish(0)

</stderr_txt>
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