Task 1694933969

Name: Ter5_1_dns_cfbf00095_segment_7_dms_200_40000_128_9750000_2
Workunit ID: 851079905
Created: 10 Dec 2024 20:27:55 UTC
Sent: 11 Dec 2024 0:52:43 UTC
Report deadline: 25 Dec 2024 0:52:43 UTC
Received: 11 Dec 2024 21:39:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13130827
Run time (sec): 708.16
CPU time (sec): 48.45
Peak working set size (MB): 345
Peak swap size (MB): 10335.29
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[16:24:17][155033][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_cfbf00095_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00095_segment_7_dms_200_128.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 9750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_128.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_40000_128_9750000_2_0
------> GPU usage: 0.333300
[16:24:17][155033][INFO ] Starting data processing...
[16:24:17][155033][INFO ] opti: No host transfer for n_steps. Use device global.
[16:24:17][155033][INFO ] opti: No host transfer for mean. Use device global.
[16:24:17][155033][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:24:17][155033][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:24:17][155033][INFO ] opti: power spectrum in fft callback (static link).
[16:24:17][155033][INFO ] opti: __constant__ access is not uniform, bad!
[16:24:17][155033][INFO ] Running on device 0 Quadro RTX 6000
[16:24:17][155033][INFO ] CUDA global memory status (initial GPU state, including context):
[16:24:17][155033][INFO ] No template file. Generating templates.
[16:24:17][155033][INFO ] Template param value T_cons = 50000
[16:24:27][155033][INFO ] Number of generated templates to be used: 50000
[16:24:27][155033][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00095_segment_7_dms_200_128.cpt
[16:24:27][155033][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00095_segment_7_dms_200_128.cpt (No such file or directory).
------> Starting from scratch...
[16:24:27][155033][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_128.binary
[16:24:27][155033][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00095/Ter5_1_dns_cfbf00095_segment_7_dms_200_DM242.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796770060464
------> 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): 174806.49
------> DEC (J2000): -244633.299999
------> 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: 242.8 cm^-3 pc
------> Scale factor: 1.33618
[16:24:27][155033][INFO ] Allocating memory for dedispersed compressed time series...
[16:24:27][155033][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:24:27][155033][INFO ] 8-bit allocation done
[16:24:27][155033][INFO ] Foobar
[16:24:27][155033][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_128.binary
[16:24:27][155033][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:24:27][155033][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:24:27][155033][INFO ] FftSize = 12582913
[16:24:27][155033][INFO ] Seed for random number generator is 1098610285.
[16:24:31][155033][INFO ] 8[16:24:31][155033][INFO ] 9[16:24:32][155033][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:24:32][155033][INFO ] Normalization factor 3.97364e-08
[16:24:32][155033][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
[16:24:32][155033][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2112 MB (22111 MB free / 24223 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:24:32][155033][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:24:32][155033][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:24:32][155033][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 510.42321777, mean= 0.00003042  0.00003042
[16:24:32][155033][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:25:17][155033][INFO ] Checkpoint committed!
[16:26:17][155033][INFO ] Checkpoint committed!
[16:27:17][155033][INFO ] Checkpoint committed!
[16:28:17][155033][INFO ] Checkpoint committed!
[16:29:17][155033][INFO ] Checkpoint committed!
[16:30:17][155033][INFO ] Checkpoint committed!
[16:31:17][155033][INFO ] Checkpoint committed!
[16:32:17][155033][INFO ] Checkpoint committed!
[16:33:18][155033][INFO ] Checkpoint committed!
[16:34:18][155033][INFO ] Checkpoint committed!
[16:35:18][155033][INFO ] Checkpoint committed!
[16:36:04][155033][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499036 3921.407959 0.9954978 4.4558949 26.5599 23.1555  8
------> CAND:   0.499296 3632.036865 0.8076873 4.2519212 26.3734 22.9476  8
------> CAND:   0.249648 3896.299072 0.9936999 4.4422479 20.4899 18.9207 16
------> CAND:   0.499815 3700.930420 0.9755926 5.4071536 21.7756 17.8729  8
------> CAND:   0.166345 3638.882568 0.8168372 4.2756033 19.4511 17.45 16
------> CAND:   0.499555 3713.998535 0.8747661 5.1962729 21.0757 17.1107  8
------> CAND:   0.249907 3641.703613 0.8030864 4.3277740 18.7523 16.4707 16
------> CAND:   0.500074 3600.768066 0.9683596 5.4795990 20.413 16.3919  8
------> CAND:   0.749203 3713.321533 0.7713311 4.7919483 22.2928 15.1643  4
------> CAND:   1.498665 3718.468750 0.8698355 5.1687145 21.8204 14.7812  4
------> CAND:   1.498146 3714.627686 0.7690045 4.7908049 26.6282 14.7674  2
------> CAND:   0.748943 3980.959473 0.9466287 4.8951159 21.6339 14.6302  4
------> CAND:   1.497887 3981.518311 0.9465449 4.8573174 26.1938 14.5076  2
------> CAND:   1.498925 3629.997559 0.8196637 5.2304654 25.9961 14.3893  2
------> CAND: 346.393858 3719.135986 0.9496277 5.3682189 21.1638 14.2498  4
------> CAND: 115.459256 3697.362793 0.8908079 5.2449193 16.5681 13.4692 16
------> CAND:   1.498406 3923.279541 0.9952258 5.1811900 20.0695 13.3668  4
------> CAND: 173.196929 3719.135986 0.9496277 5.3682189 17.4524 13.2218  8
------> CAND:   0.299733 3786.956543 0.9335676 5.2556486 16.3691 13.2007 16
------> CAND:   0.749462 3774.944336 0.9362815 5.2599297 19.6575 13.0352  4
------> CAND:   0.250167 3722.826904 0.8675159 5.2089677 16.2008 12.9743 16
------> CAND:   0.166605 3735.363037 0.9464005 5.3564482 16.1973 12.9697 16
------> CAND: 159.197189 3710.255859 0.8791713 4.2906747 15.9464 12.6336 16
------> CAND: 320.504706 3673.313721 0.7514417 4.6266246 16.8927 12.6311  8
------> CAND: 397.724769 3607.930908 0.9660173 3.9706600 19.1266 12.6089  4
------> CAND:   1.497627 3637.681396 0.8200850 4.3064590 22.9209 12.5537  2
------> CAND:   1.248239 3735.171387 0.9456745 5.3182578 22.8742 12.5259  2
------> CAND:   1.497368 3896.299072 0.9936999 4.4422479 22.8183 12.4926  2
------> CAND:   0.999629 3761.718018 0.9397235 5.2884822 22.4378 12.266  2
------> CAND:   0.999889 3664.458984 0.7794827 4.9349875 22.401 12.2441  2
------> CAND:   0.249388 3965.999756 0.9824145 4.6947441 15.5973 12.1685 16
------> CAND:   0.374472 3713.321533 0.7713311 4.7919483 16.3494 12.0608  8
------> CAND: 141.182323 3763.600342 0.9400940 4.2398109 15.291 11.7629 16
------> CAND: 285.119075 3970.813965 0.9478233 4.7550807 15.9367 11.6297  8
------> CAND:  95.211054 3616.271240 0.9631040 4.0121698 17.8134 11.5583  4
------> CAND: 268.896899 3704.645508 0.7872086 4.6664591 26.5685 11.5385  1
------> CAND: 178.311335 3940.347656 0.9966223 5.2093959 17.7367 11.4971  4
------> CAND: 123.507154 3926.208252 0.9954785 4.4981565 15.0682 11.4696 16
------> CAND: 347.551269 3621.150391 0.9160913 4.0613127 15.6812 11.3637  8
------> CAND:  95.211314 3618.669678 0.9622903 4.0119448 17.5183 11.3231  4
------> CAND: 115.474567 3969.241455 0.9823762 5.0051432 14.9444 11.3071 16
------> CAND:  16.692667 3627.182129 0.9000545 5.3597379 14.9298 11.2879 16
------> CAND: 115.509601 3684.740479 0.9366199 5.3571930 15.5567 11.2344  8
------> CAND:   1.998999 3755.685791 0.9420806 5.3385987 25.8633 11.2323  1
------> CAND: 115.483131 3858.130615 0.9130087 5.1065793 14.8853 11.2296 16
------> CAND: 173.201860 3625.539795 0.9052210 5.3894277 14.8532 11.1877 16
------> CAND:   0.998332 3789.584717 0.9324651 4.3479981 15.4993 11.1749  8
------> CAND: 131.326684 3731.011719 0.8593618 5.1861653 14.8324 11.1606 16
------> CAND: 115.500259 3663.883301 0.7835062 5.0082836 14.8134 11.1356 16
------> CAND:  42.141173 4021.409668 0.9831333 4.7504058 14.8102 11.1315 16
------> CAND: 119.343589 3721.018311 0.9768858 4.1102123 14.794 11.1103 16
------> CAND: 291.951951 3662.767578 0.7857214 4.5017562 15.4261 11.099  8
------> CAND:  86.598465 3719.135986 0.9496277 5.3682189 14.7589 11.0645 16
------> CAND:   0.624120 3735.171387 0.9456745 5.3182578 17.1889 11.061  4
------> CAND:  66.758730 3624.271484 0.8787570 5.2989430 17.1698 11.0458  4
------> CAND:  57.715874 3666.270508 0.7746993 4.5260634 14.7338 11.0317 16
------> CAND: 115.472491 3714.196533 0.8752387 5.2136278 14.7243 11.0193 16
------> CAND: 461.728550 3713.103760 0.7725715 4.8724303 17.1129 11.0006  4
------> CAND: 117.668977 3671.563721 0.7589379 4.9531927 14.6951 10.9812 16
------> CAND:  72.408504 3639.677246 0.9687759 5.4254770 14.6883 10.9724 16
------> CAND: 315.906982 3901.418945 0.9940008 5.2143693 15.2982 10.9666  8
------> CAND:  45.528546 3716.230225 0.9764132 5.3873153 14.677 10.9577 16
------> CAND: 433.736335 3950.866455 0.9970576 5.1811914 20.2223 10.949  2
------> CAND: 149.422776 3724.961914 0.8645514 5.1813598 14.6598 10.9353 16
------> CAND:   1.247980 3780.172607 0.9856768 5.3575811 17.0279 10.933  4
------> CAND: 327.122449 3669.851562 0.9158387 4.1603813 15.2535 10.9202  8
------> CAND: 152.700117 3619.797607 0.9199103 4.0439591 16.9968 10.9083  4
------> CAND: 115.475346 3806.324951 0.8716387 5.0515256 15.2308 10.8968  8
------> CAND: 115.458478 3624.316895 0.9069748 5.3451796 15.2203 10.8859  8
------> CAND: 115.460294 3967.246338 0.9477573 4.8483758 14.6205 10.8841 16
------> CAND:   1.999259 3625.735352 0.8748902 5.3381424 25.0549 10.8812  1
------> CAND: 307.930449 3702.669189 0.7904038 4.6939712 15.1903 10.855  8
------> CAND:   0.415993 3626.616699 0.8710560 5.3253813 15.1857 10.8502  8
------> CAND: 115.507265 3719.583984 0.9765988 5.3851929 14.594 10.8497 16
------> CAND:   0.999370 3715.634033 0.8727574 4.3421097 20.0386 10.84  2
------> CAND: 346.439272 3631.206055 0.8502830 5.2517586 16.9063 10.8365  4
------> CAND:  71.088121 3690.083496 0.8983694 4.2133722 14.567 10.8146 16
------> CAND: 115.513753 3744.478516 0.9444362 5.3458014 15.1512 10.8146  8
------> CAND: 195.604766 3832.918701 0.9207614 5.1686320 15.15 10.8133  8
------> CAND: 289.699931 3766.737793 0.9846804 5.3846712 15.1486 10.8118  8
------> CAND: 259.675500 3889.343262 0.9935217 5.2578673 16.874 10.8108  4
------> CAND: 332.476642 3811.356201 0.9882818 5.3537526 15.1425 10.8056  8
------> CAND: 117.953139 3645.417480 0.7837685 4.4244256 14.5417 10.7817 16
------> CAND:   0.748684 3636.917236 0.8236247 4.2952991 16.8226 10.7701  4
------> CAND: 339.143691 3963.653564 0.9824401 4.6832733 15.1075 10.7694  8
------> CAND: 461.944980 3641.883301 0.9688410 5.4429669 19.9024 10.7592  2
------> CAND:   0.998591 3644.783936 0.7869387 4.4101462 16.8027 10.7542  4
------> CAND:   0.998072 3663.522217 0.7829500 4.9593368 19.8904 10.7521  2
------> CAND: 149.184806 3702.707520 0.7903171 4.6962986 14.5164 10.7488 16
------> CAND: 195.709608 3701.494873 0.7930607 4.8669586 16.7749 10.7322  4
------> CAND: 162.096165 3716.895752 0.8742243 5.2473555 16.768 10.7267  4
------> CAND: 342.270258 3605.008789 0.9669786 5.4634523 15.0649 10.7254  8
------> CAND: 115.523355 3854.001953 0.9910186 5.2722239 14.4815 10.7035 16
------> CAND: 320.740340 3859.869629 0.9914793 5.2740455 15.0413 10.7011  8
------> CAND: 134.448579 3704.645508 0.7872086 4.6664591 19.7926 10.6941  2
------> CAND: 264.039925 3922.124268 0.9959062 4.4191804 15.0315 10.6909  8
------> CAND:  38.702157 3638.373047 0.8173268 5.1510668 14.4686 10.6867 16
------> CAND:  95.962074 3745.215088 0.9781567 4.1498842 14.4637 10.6804 16
------> CAND: 126.834061 3667.691895 0.7707340 4.9633579 14.4594 10.6749 16
------> CAND: 346.468337 3627.131348 0.8992331 5.3309426 16.6918 10.6663  4
[16:36:04][155033][INFO ] Statistics: count dirty SumSpec pages 592286 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:36:04][155033][INFO ] Data processing finished successfully!
16:36:04 (155033): called boinc_finish(0)

</stderr_txt>
]]>