Task 1707957468

Name: Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_99_7650000_1
Workunit ID: 860707593
Created: 3 Jan 2025 20:31:07 UTC
Sent: 4 Jan 2025 12:51:57 UTC
Report deadline: 18 Jan 2025 12:51:57 UTC
Received: 5 Jan 2025 4:05:34 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 260.80
CPU time (sec): 13.14
Peak working set size (MB): 275.57
Peak swap size (MB): 6175.82
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:53:22][348369][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_cfbf00110_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_1_dms_200_99.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 7650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_99.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_99_7650000_1_0
------> GPU usage: 1.000000
[21:53:22][348369][INFO ] Starting data processing...
[21:53:22][348369][INFO ] opti: No host transfer for n_steps. Use device global.
[21:53:22][348369][INFO ] opti: No host transfer for mean. Use device global.
[21:53:22][348369][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:53:22][348369][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:53:22][348369][INFO ] opti: power spectrum in fft callback (static link).
[21:53:22][348369][INFO ] opti: __constant__ access is not uniform, bad!
[21:53:22][348369][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:53:22][348369][INFO ] CUDA global memory status (initial GPU state, including context):
[21:53:22][348369][INFO ] No template file. Generating templates.
[21:53:22][348369][INFO ] Template param value T_cons = 50000
[21:53:25][348369][INFO ] Number of generated templates to be used: 50000
[21:53:25][348369][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_1_dms_200_99.cpt
[21:53:25][348369][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_1_dms_200_99.cpt (No such file or directory).
------> Starting from scratch...
[21:53:25][348369][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_99.binary
[21:53:25][348369][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_1_dms_200_DM239.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673407505979
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 239.9 cm^-3 pc
------> Scale factor: 1.09853
[21:53:25][348369][INFO ] Allocating memory for dedispersed compressed time series...
[21:53:25][348369][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:53:25][348369][INFO ] 8-bit allocation done
[21:53:25][348369][INFO ] Foobar
[21:53:25][348369][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_99.binary
[21:53:25][348369][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:53:25][348369][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:53:25][348369][INFO ] FftSize = 12582913
[21:53:25][348369][INFO ] Seed for random number generator is -1040737611.
[21:53:27][348369][INFO ] 8[21:53:27][348369][INFO ] 9[21:53:28][348369][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:53:28][348369][INFO ] Normalization factor 3.97364e-08
[21:53:28][348369][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
[21:53:28][348369][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 916 MB (11085 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:53:28][348369][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:53:28][348369][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:53:28][348369][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1627.50134277, mean= -0.00009701  -0.00009701
[21:53:28][348369][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:54:50][348369][INFO ] Checkpoint committed!
[21:56:18][348369][INFO ] Checkpoint committed!
[21:57:41][348369][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.478200 5336.933105 1.2072328 5.9857774 16.1411 12.8943 16
------> CAND: 231.026987 4002.259033 0.7746689 5.9456434 16.6429 12.3685  8
------> CAND: 231.027247 3957.757324 0.9655055 6.0432205 16.3642 12.0763  8
------> CAND: 436.148992 3711.244141 0.5173347 3.7995481 22.0381 12.0281  2
------> CAND: 115.513494 4002.259033 0.7746689 5.9456434 15.3841 11.886 16
------> CAND: 336.442460 3760.151367 0.4358311 5.5736513 16.163 11.8658  8
------> CAND: 280.480090 4070.291748 0.9028027 6.0211987 16.0884 11.7879  8
------> CAND: 115.448097 4934.864258 0.8862597 5.7884512 15.1964 11.6381 16
------> CAND: 194.824162 3832.831299 0.7840979 5.9533830 15.9433 11.6366  8
------> CAND:  52.616779 4999.480469 1.0836985 5.9800882 15.1683 11.6011 16
------> CAND: 483.457770 4391.141113 0.5158939 4.7213206 17.7624 11.5176  4
------> CAND: 268.768961 4246.385254 0.5532863 4.3278236 21.1612 11.5066  2
------> CAND: 261.740674 5144.499512 1.1865240 6.0257640 17.7438 11.5028  4
------> CAND: 280.524985 4072.179199 0.9691833 6.0535297 17.6225 11.4061  4
------> CAND:  39.611477 4215.602051 0.6206167 5.7258353 15.0041 11.3853 16
------> CAND: 495.590083 4217.072266 0.4773730 4.5195174 17.5681 11.3627  4
------> CAND: 115.518943 3627.681641 0.6049293 5.8139024 15.6322 11.3128  8
------> CAND:  57.984466 3937.405029 0.8182417 5.9748950 15.6315 11.312  8
------> CAND:  37.394231 3650.804443 0.4080267 5.5403934 15.6286 11.309  8
------> CAND:  31.368688 3780.657959 0.4176275 5.5084581 14.8661 11.2045 16
------> CAND: 115.510639 4262.369141 0.6756597 5.7993584 14.8406 11.1712 16
------> CAND:  93.448468 4906.004395 0.9618070 5.9080067 14.8364 11.1658 16
------> CAND: 497.586487 3889.854492 0.7824163 3.7105539 17.3147 11.161  4
------> CAND: 104.565581 3966.560059 0.5123003 5.6532207 15.4746 11.1493  8
------> CAND: 254.857713 5219.220215 0.9929764 4.6258717 15.4409 11.1143  8
------> CAND: 358.084226 4079.231201 1.0208861 6.0714531 15.432 11.1051  8
------> CAND: 115.482612 3959.113770 0.6214107 5.8072724 14.7883 11.1029 16
------> CAND: 303.098389 4021.347656 0.9383056 6.0382867 17.211 11.0786  4
------> CAND:  88.480944 3906.777588 0.5665221 3.9303374 14.7593 11.065 16
------> CAND:  86.625453 4894.621094 1.1594403 6.0711794 14.7432 11.044 16
------> CAND:  88.741751 4580.457520 1.1179907 4.0062723 15.3719 11.0429  8
------> CAND: 103.928486 4081.490723 0.8039937 3.8400450 14.6905 10.9753 16
------> CAND: 344.652033 3618.919922 0.8095157 5.9446135 20.2508 10.9659  2
------> CAND: 359.745085 4540.665039 0.7400085 5.7724833 17.0673 10.9644  4
------> CAND: 119.708459 4346.167969 0.5814453 4.3871059 14.6766 10.9571 16
------> CAND:  57.738970 5336.933105 1.2072328 5.9857774 14.6752 10.9554 16
------> CAND: 105.425075 3620.469482 0.7766137 5.9294415 14.6478 10.9197 16
------> CAND:  47.249091 4413.525879 0.9702422 6.0324378 15.2176 10.8832  8
------> CAND: 130.893563 3621.322754 0.7476277 3.5284984 14.615 10.8769 16
------> CAND: 148.642951 4954.327637 1.0838040 4.2803454 14.6023 10.8604 16
------> CAND: 283.203898 5121.555664 1.0706191 4.4242635 15.1949 10.8596  8
------> CAND: 346.487541 3827.459961 0.9869851 6.0404606 15.1817 10.8461  8
------> CAND: 215.450988 3854.600586 0.9719297 3.5944612 15.181 10.8453  8
------> CAND:  86.520871 3876.450439 0.3954399 5.3519797 14.5851 10.838 16
------> CAND: 346.710978 3618.082031 0.8635731 5.9670172 15.1676 10.8315  8
------> CAND: 393.176871 3944.947021 0.7292247 5.9040565 15.1312 10.7939  8
------> CAND: 357.732072 4516.702148 0.8819325 5.9503298 15.1077 10.7696  8
------> CAND: 385.024650 3776.131104 0.7341349 5.9166417 16.8103 10.7603  4
------> CAND:  77.010639 3682.548584 0.6404780 5.8486772 15.0974 10.759  8
------> CAND: 115.456661 4074.247559 0.7165880 5.8930144 16.7908 10.7449  4
------> CAND:  57.728331 4074.247559 0.7165880 5.8930144 15.0833 10.7444  8
------> CAND: 118.722584 4000.337646 1.0106764 6.0638571 16.7872 10.742  4
------> CAND: 224.524985 3798.018555 0.6957397 5.8956723 15.0797 10.7407  8
------> CAND: 313.163451 4399.694336 0.5015311 5.0868878 16.7845 10.7398  4
------> CAND: 107.762734 4185.523926 1.0338414 6.0832872 14.5021 10.7302 16
------> CAND: 280.349297 3635.461182 0.5016700 5.7019677 15.0471 10.707  8
------> CAND: 303.096572 4317.341797 1.0787617 6.1013103 16.7356 10.7011  4
------> CAND: 323.885591 4483.456543 0.8609216 4.1122608 15.0374 10.697  8
------> CAND: 325.685546 3975.252930 0.8815782 6.0049958 16.7291 10.6958  4
------> CAND: 499.763509 4102.815918 0.8623263 5.9976053 19.7803 10.6868  2
------> CAND: 451.465222 3635.272217 0.9612684 3.4511833 16.6718 10.6505  4
------> CAND: 310.999145 3718.657959 0.9134078 6.0039759 16.6672 10.6468  4
------> CAND: 280.355785 3792.459473 0.5379328 5.7259302 16.6649 10.645  4
------> CAND: 462.019460 3782.961426 0.9062910 6.0050359 19.6938 10.6355  2
------> CAND: 245.248867 4843.265625 0.9916220 4.2724223 14.9653 10.6227  8
------> CAND: 158.832059 3930.732666 0.9170868 6.0207615 14.4176 10.6207 16
------> CAND: 367.358565 3741.083984 0.4623619 5.6250834 14.9596 10.6168  8
------> CAND: 115.540223 4488.685547 1.0207758 6.0539603 14.9404 10.5971  8
------> CAND: 366.619483 3729.700439 0.6944612 3.6448035 24.3898 10.5923  1
------> CAND: 461.845069 4095.925537 0.5503557 5.6735206 16.5951 10.5896  4
------> CAND: 346.183396 4031.032471 0.5713903 5.7322831 16.5742 10.5731  4
------> CAND: 346.482351 3979.572754 0.5881329 5.7698693 16.5625 10.5638  4
------> CAND:  86.586008 4439.271973 1.0205239 6.0592723 14.3708 10.56 16
------> CAND: 218.074626 3711.244141 0.5173347 3.7995481 19.5472 10.5485  2
------> CAND: 203.539518 4516.968750 0.7544605 4.2592378 14.8926 10.5479  8
------> CAND: 186.915102 3693.059082 0.5833747 5.8037944 14.8897 10.5448  8
------> CAND:  51.631422 4009.914795 0.8699533 6.0039535 14.8873 10.5424  8
------> CAND:  15.017795 4086.106934 0.9683531 6.0487189 14.3564 10.5415 16
------> CAND: 397.846998 3685.614990 0.3420644 5.2873750 14.8782 10.533  8
------> CAND: 187.707383 5683.063965 1.1901613 4.8263674 14.3437 10.525 16
------> CAND:  88.471861 3768.504883 0.5738282 5.7812982 14.3433 10.5245 16
------> CAND:  59.801549 3639.331787 0.4812073 5.6721401 14.8602 10.5145  8
------> CAND:  86.601579 4062.200195 0.8753887 6.0012736 14.3347 10.5135 16
------> CAND: 115.423963 4403.553223 0.4999045 5.1288342 14.3343 10.5129 16
------> CAND:  86.559019 4165.571289 0.6876563 5.8321176 14.3312 10.5089 16
------> CAND: 219.893266 3874.408691 0.7030972 5.8992662 14.8497 10.5036  8
------> CAND: 380.148733 3684.694336 0.9363840 6.0073466 16.4847 10.5022  4
------> CAND: 115.557870 4579.230957 1.0740576 6.0797324 14.3239 10.4995 16
------> CAND: 202.654332 5025.780762 1.1754029 4.2732587 14.3185 10.4925 16
------> CAND: 347.966483 4811.551270 1.1487539 4.1421299 16.4725 10.4925  4
------> CAND: 417.485093 3981.236084 1.0269213 3.6607418 24.1564 10.491  1
------> CAND: 247.795171 4217.072266 0.4773730 4.5195174 14.8343 10.4878  8
------> CAND: 346.593940 4666.148438 1.0179961 6.0241647 19.4345 10.4818  2
------> CAND: 145.382997 3711.244141 0.5173347 3.7995481 16.457 10.4802  4
------> CAND: 147.398086 4438.160645 0.6308219 5.6308060 14.3075 10.4783 16
------> CAND: 408.226066 4725.813477 0.8709695 5.8874049 19.4201 10.4732  2
------> CAND: 144.193407 4009.535156 0.5103602 4.1363273 14.8162 10.4692  8
------> CAND: 309.803327 4933.177734 0.9572324 5.8921924 19.4074 10.4657  2
------> CAND: 231.109511 4352.501465 1.0848652 6.0978088 14.8115 10.4643  8
------> CAND: 138.651589 3774.934082 0.9595565 6.0245047 14.2885 10.4537 16
[21:57:41][348369][INFO ] Statistics: count dirty SumSpec pages 2131 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:57:41][348369][INFO ] Data processing finished successfully!
21:57:41 (348369): called boinc_finish(0)

</stderr_txt>
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