Task 1704013802

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_158_2000000_2
Workunit ID: 858054790
Created: 27 Dec 2024 14:09:06 UTC
Sent: 27 Dec 2024 15:02:45 UTC
Report deadline: 10 Jan 2025 15:02:45 UTC
Received: 27 Dec 2024 20:09:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 437.89
CPU time (sec): 31.67
Peak working set size (MB): 269.72
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>
[20:01:22][1066003][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_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_158.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 2000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_158.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_158_2000000_2_0
------> GPU usage: 0.330000
[20:01:22][1066003][INFO ] Starting data processing...
[20:01:22][1066003][INFO ] opti: No host transfer for n_steps. Use device global.
[20:01:22][1066003][INFO ] opti: No host transfer for mean. Use device global.
[20:01:22][1066003][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:01:22][1066003][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:01:22][1066003][INFO ] opti: power spectrum in fft callback (static link).
[20:01:22][1066003][INFO ] opti: __constant__ access is not uniform, bad!
[20:01:23][1066003][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[20:01:23][1066003][INFO ] CUDA global memory status (initial GPU state, including context):
[20:01:23][1066003][INFO ] No template file. Generating templates.
[20:01:23][1066003][INFO ] Template param value T_cons = 50000
[20:01:29][1066003][INFO ] Number of generated templates to be used: 50000
[20:01:29][1066003][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_158.cpt
[20:01:29][1066003][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_158.cpt (No such file or directory).
------> Starting from scratch...
[20:01:29][1066003][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_158.binary
[20:01:29][1066003][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM245.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327151504
------> 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: 245.8 cm^-3 pc
------> Scale factor: 1.4909
[20:01:29][1066003][INFO ] Allocating memory for dedispersed compressed time series...
[20:01:29][1066003][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:01:29][1066003][INFO ] 8-bit allocation done
[20:01:29][1066003][INFO ] Foobar
[20:01:29][1066003][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_158.binary
[20:01:29][1066003][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:01:29][1066003][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:01:29][1066003][INFO ] FftSize = 12582913
[20:01:29][1066003][INFO ] Seed for random number generator is -1032575500.
[20:01:32][1066003][INFO ] 8[20:01:32][1066003][INFO ] 9[20:01:33][1066003][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:01:33][1066003][INFO ] Normalization factor 3.97364e-08
[20:01:33][1066003][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
[20:01:33][1066003][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1044 MB (15109 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:01:33][1066003][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:01:33][1066003][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:01:33][1066003][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:02:22][1066003][INFO ] Checkpoint committed!
[20:03:22][1066003][INFO ] Checkpoint committed!
[20:04:22][1066003][INFO ] Checkpoint committed!
[20:05:22][1066003][INFO ] Checkpoint committed!
[20:06:22][1066003][INFO ] Checkpoint committed!
[20:07:22][1066003][INFO ] Checkpoint committed!
[20:08:22][1066003][INFO ] Checkpoint committed!
[20:08:37][1066003][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.543781 4258.841309 0.6497756 2.4842138 24.2274 16.7387  4
------> CAND: 115.271891 4258.841309 0.6497756 2.4842138 19.8902 15.8272  8
------> CAND: 124.820530 4235.566895 1.0655094 2.8977013 16.9916 12.7353  8
------> CAND: 115.204678 4145.981934 1.0526469 2.8904665 15.8453 12.4986 16
------> CAND:  57.635945 4258.841309 0.6497756 2.4842138 15.8231 12.4689 16
------> CAND: 230.543522 4258.330078 0.6503245 2.4855711 18.7218 12.2843  4
------> CAND:  93.114739 4093.317139 1.0439695 2.8830678 16.4791 12.1966  8
------> CAND: 172.759397 4051.682373 0.8461002 2.7720299 18.4661 12.0797  4
------> CAND: 119.828093 4668.666992 0.9979345 2.7806292 21.9785 11.9926  2
------> CAND: 403.390892 4580.784668 1.0022157 2.7935858 21.8437 11.9124  2
------> CAND: 145.905130 3690.504395 0.8864324 2.7970715 15.3267 11.8101 16
------> CAND: 336.912432 4609.133789 0.7052245 2.3296189 18.0875 11.777  4
------> CAND:  86.357640 3970.427002 0.9290896 2.8325868 15.2581 11.7195 16
------> CAND:   8.323497 4433.471191 0.9454906 2.7840006 15.2441 11.7011 16
------> CAND: 115.256060 4643.631836 0.9983549 2.7723684 15.2345 11.6884 16
------> CAND: 115.198968 4093.577393 1.0213696 2.8814430 15.1984 11.6409 16
------> CAND: 229.342513 3843.918457 1.0038339 2.8591070 15.9373 11.6303  8
------> CAND: 230.494734 4429.031250 0.9474138 2.8004086 15.9025 11.594  8
------> CAND:  86.398123 4591.249512 0.8081867 2.5827587 15.1506 11.5779 16
------> CAND: 172.711647 3841.198242 0.9242290 2.8322291 15.0755 11.4792 16
------> CAND: 115.204159 4674.979980 0.9793809 2.7445755 15.0584 11.4567 16
------> CAND: 218.419773 3624.746338 0.6717545 0.4921029 17.684 11.4552  4
------> CAND:  86.417846 3978.232178 0.5477713 2.4313238 15.0115 11.3951 16
------> CAND:  51.602098 4419.401367 0.8697516 2.7355747 15.0041 11.3854 16
------> CAND: 115.180284 4069.651611 1.0405713 2.8860929 14.9959 11.3746 16
------> CAND:  57.617780 3711.690918 0.7795593 2.7417698 14.9752 11.3475 16
------> CAND:   8.323237 4334.225586 0.8933955 2.7770345 14.9511 11.3159 16
------> CAND: 180.766292 3678.018799 0.6826940 2.6788502 14.9336 11.293 16
------> CAND:  86.371394 3996.815430 0.8970831 2.8141325 14.9094 11.2613 16
------> CAND: 115.173277 4537.199707 1.0042824 2.8061838 14.8996 11.2485 16
------> CAND: 115.239711 3747.984619 0.8765900 2.8044877 17.4021 11.2306  4
------> CAND: 108.250351 3631.590332 0.5587474 0.6078124 15.5074 11.1833  8
------> CAND: 191.894823 4661.293457 0.9984705 2.7833264 14.8455 11.1776 16
------> CAND:  34.975865 3932.666504 0.5576221 2.4722104 14.8077 11.1283 16
------> CAND: 149.958663 4270.480957 1.0077631 2.8537586 25.602 11.1188  1
------> CAND: 277.151625 3921.447754 0.3938699 1.6839221 15.4254 11.0983  8
------> CAND: 129.091791 3985.250000 0.8116790 0.6861764 15.4227 11.0955  8
------> CAND: 176.335952 4575.145020 1.0025104 2.7953084 15.4219 11.0946  8
------> CAND: 393.614144 3690.141846 0.6224666 0.5936704 15.4182 11.0908  8
------> CAND:  96.890857 3665.770020 0.9646405 2.8297658 14.7713 11.0807 16
------> CAND:  86.398383 4591.024902 0.8101698 2.5974083 14.7709 11.0801 16
------> CAND:  45.796100 4428.096680 0.6432034 2.3561406 14.77 11.079 16
------> CAND: 115.174056 4116.272461 0.9349263 2.8297403 14.7672 11.0753 16
------> CAND: 345.544485 4041.078613 0.9583375 2.8419335 17.2041 11.0731  4
------> CAND:  33.723734 4645.448242 0.9982269 2.7716966 14.7574 11.0626 16
------> CAND:  57.660339 4315.363281 0.5812105 1.4069272 14.7494 11.0521 16
------> CAND: 148.644508 4189.813965 0.7744609 0.8974907 14.7479 11.0502 16
------> CAND: 172.832578 5475.952637 1.1584665 2.4969149 14.728 11.0241 16
------> CAND: 115.214539 4253.754883 1.0692468 2.8985162 14.7099 11.0005 16
------> CAND: 301.999886 4784.788086 0.9089888 2.6245704 15.3295 10.9989  8
------> CAND: 392.976270 4073.487793 1.0159888 2.8702431 15.3047 10.9733  8
------> CAND:  86.413434 3825.444092 0.5336379 2.4794116 14.6857 10.969 16
------> CAND:  96.741899 3988.651367 0.8095936 0.6904338 14.6796 10.9611 16
------> CAND:  86.387484 4057.457764 0.7641132 2.7175071 14.6585 10.9335 16
------> CAND:  25.199896 3642.092041 0.4667717 2.4089799 14.6497 10.9222 16
------> CAND: 302.992768 3750.936523 0.8333814 0.4937759 17.01 10.9188  4
------> CAND: 288.032844 3884.141602 0.8087693 2.7685795 17.0012 10.9118  4
------> CAND: 115.183917 3659.781250 0.8368994 2.7747304 15.2444 10.9109  8
------> CAND:  86.395528 3837.139160 0.6430869 2.6276073 14.6404 10.91 16
------> CAND: 179.813634 5203.664062 0.9298756 2.0053041 15.2206 10.8863  8
------> CAND: 115.261510 5398.794922 1.0706298 2.3447940 15.2128 10.8781  8
------> CAND:  86.380217 3856.889648 0.8755043 2.8039701 14.6151 10.877 16
------> CAND: 230.462555 4088.718262 0.6618906 2.5891573 15.1953 10.8601  8
------> CAND: 374.262546 3877.433350 0.6107932 2.5810246 15.1902 10.8549  8
------> CAND: 115.221027 3811.870361 0.6925620 2.6793599 15.1871 10.8516  8
------> CAND: 270.515717 4605.736816 0.7078063 1.4858116 24.9279 10.826  1
------> CAND: 425.767069 4073.320312 0.6810524 2.6269178 19.9961 10.8147  2
------> CAND: 124.271409 3996.222412 0.4802919 1.2228421 19.9886 10.8103  2
------> CAND: 124.270890 3998.521729 0.4774155 1.2209712 19.9453 10.7846  2
------> CAND: 186.256987 4477.212402 0.9396796 2.7758374 14.5417 10.7816 16
------> CAND: 115.184695 3716.315430 0.7700719 2.7359276 14.5355 10.7736 16
------> CAND: 172.873581 3680.645996 0.3748975 2.1071703 15.1025 10.7643  8
------> CAND: 432.449689 3625.434082 0.6606070 0.5064894 19.9109 10.7642  2
------> CAND: 204.067619 5147.360352 1.1805577 2.7695658 14.5248 10.7597 16
------> CAND: 305.248422 5218.901367 1.1825639 2.7261472 15.0961 10.7576  8
------> CAND: 292.816895 4469.716309 0.8131601 1.1053830 15.0913 10.7527  8
------> CAND:  76.847927 4258.841309 0.6497756 2.4842138 14.5133 10.7448 16
------> CAND: 345.660226 4285.681641 0.9627014 2.8296039 24.7272 10.7389  1
------> CAND: 117.070548 3626.816162 0.6401544 0.5199107 14.5083 10.7383 16
------> CAND: 172.754466 3623.882080 0.7090463 2.6936765 14.5031 10.7315 16
------> CAND: 461.202784 3635.678223 0.5306299 2.5241396 16.772 10.7299  4
------> CAND:  49.595573 4336.983887 0.8927048 2.7759020 14.4932 10.7187 16
------> CAND: 475.727512 3731.849121 0.7084282 0.5551398 19.8294 10.7159  2
------> CAND: 119.817712 4396.760254 0.8745483 2.7309833 19.8294 10.7159  2
------> CAND: 397.897342 3669.093750 0.3927504 1.0067897 15.05 10.71  8
------> CAND: 187.827796 4521.229004 0.9314610 2.7488117 15.0466 10.7066  8
------> CAND:  86.390079 3829.663818 0.7792404 2.7407293 14.4824 10.7047 16
------> CAND: 157.035477 4595.104980 0.8546810 1.1752969 15.0439 10.7037  8
------> CAND: 350.167640 3804.242188 0.3648300 1.4848663 15.0398 10.6995  8
------> CAND:  51.470267 3852.845947 0.8995578 0.5312672 14.4746 10.6946 16
------> CAND:  66.309001 3805.536133 0.7040203 0.6214626 14.4724 10.6917 16
------> CAND: 171.659078 3927.291748 0.6547344 2.6307504 14.4668 10.6845 16
------> CAND: 175.083820 3804.242188 0.3648300 1.4848663 14.4605 10.6763 16
------> CAND: 172.725920 3834.946289 0.9869972 2.8516614 14.4501 10.6628 16
------> CAND:  55.913843 5358.682129 1.1788368 2.6211288 14.4479 10.6599 16
------> CAND:  93.114220 4098.940918 1.0448053 2.8877864 14.9815 10.6394  8
------> CAND:  86.436790 3680.645996 0.3748975 2.1071703 14.4307 10.6377 16
------> CAND: 372.157927 3829.186035 0.8079929 2.7692842 19.6927 10.6348  2
------> CAND: 460.845440 3954.598145 0.9315380 0.5937682 16.6503 10.6334  4
------> CAND: 224.118853 3630.016846 0.5858738 0.5812026 16.6361 10.6221  4
[20:08:37][1066003][INFO ] Statistics: count dirty SumSpec pages 1717 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:08:37][1066003][INFO ] Data processing finished successfully!
20:08:37 (1066003): called boinc_finish(0)

</stderr_txt>
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