Task 1732976764

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:18:28][3142457][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:18:28][3142457][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_177.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 6000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_177.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_177_6000000_0_0
------> GPU usage: 0.500000
[05:18:28][3142457][INFO ] Starting data processing...
[05:18:28][3142457][INFO ] opti: No host transfer for n_steps. Use device global.
[05:18:28][3142457][INFO ] opti: No host transfer for mean. Use device global.
[05:18:28][3142457][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:18:28][3142457][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:18:28][3142457][INFO ] opti: power spectrum in fft callback (static link).
[05:18:28][3142457][INFO ] opti: __constant__ access is not uniform, bad!
[05:18:28][3142457][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[05:18:28][3142457][INFO ] CUDA global memory status (initial GPU state, including context):
[05:18:28][3142457][INFO ] No template file. Generating templates.
[05:18:28][3142457][INFO ] Template param value T_cons = 50000
[05:18:33][3142457][INFO ] Number of generated templates to be used: 50000
[05:18:33][3142457][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_177.cpt
[05:18:33][3142457][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_177.cpt (No such file or directory).
------> Starting from scratch...
[05:18:33][3142457][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_177.binary
[05:18:33][3142457][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM247.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044886016
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 247.7 cm^-3 pc
------> Scale factor: 1.23723
[05:18:33][3142457][INFO ] Allocating memory for dedispersed compressed time series...
[05:18:33][3142457][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:18:33][3142457][INFO ] 8-bit allocation done
[05:18:33][3142457][INFO ] Foobar
[05:18:33][3142457][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_177.binary
[05:18:33][3142457][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:18:33][3142457][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:18:33][3142457][INFO ] FftSize = 12582913
[05:18:33][3142457][INFO ] Seed for random number generator is -1033108811.
[05:18:35][3142457][INFO ] 8[05:18:35][3142457][INFO ] 9[05:18:36][3142457][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:18:36][3142457][INFO ] Normalization factor 3.97364e-08
[05:18:36][3142457][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
[05:18:36][3142457][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:18:36][3142457][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:18:36][3142457][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:18:36][3142457][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:19:28][3142457][INFO ] Checkpoint committed!
[05:20:28][3142457][INFO ] Checkpoint committed!
[05:21:28][3142457][INFO ] Checkpoint committed!
[05:22:28][3142457][INFO ] Checkpoint committed!
[05:23:28][3142457][INFO ] Checkpoint committed!
[05:24:28][3142457][INFO ] Checkpoint committed!
[05:25:28][3142457][INFO ] Checkpoint committed!
[05:26:28][3142457][INFO ] Checkpoint committed!
[05:27:28][3142457][INFO ] Checkpoint committed!
[05:28:28][3142457][INFO ] Checkpoint committed!
[05:29:28][3142457][INFO ] Checkpoint committed!
[05:29:58][3142457][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.463668 4106.739746 0.6869124 6.2681918 16.6357 13.5606 16
------> CAND: 149.323384 4093.841309 0.7746854 0.0063753 16.865 12.602  8
------> CAND: 231.057090 3935.084473 0.9549220 0.0021860 16.6256 12.3504  8
------> CAND: 298.393488 3651.852783 0.2968748 5.9614701 16.5038 12.2225  8
------> CAND:  86.615852 4736.323242 1.0266268 0.1624430 15.5569 12.1148 16
------> CAND:  81.311744 3677.958984 0.6010280 3.3459132 16.3052 12.0146  8
------> CAND: 115.517127 3920.625732 0.8919572 6.2764063 16.2206 11.9261  8
------> CAND:  86.228923 4043.694580 0.7651814 6.2769341 15.9909 11.6862  8
------> CAND: 115.508303 5694.666992 1.0545211 0.2207882 15.9885 11.6836  8
------> CAND: 430.894710 4192.102051 0.9043539 3.5367310 17.8709 11.6042  4
------> CAND: 224.878696 4022.442139 0.5793594 3.5396240 15.887 11.5778  8
------> CAND: 342.456585 3824.927490 0.8504761 3.3696570 15.8345 11.5233  8
------> CAND: 136.439533 4721.456543 0.9735734 3.7388325 14.9677 11.3376 16
------> CAND: 455.809405 3713.987549 0.1758785 5.6893206 25.9384 11.2649  1
------> CAND: 404.435157 4323.163574 1.0325574 3.5659337 20.6791 11.2201  2
------> CAND: 345.815153 4981.911133 0.5863879 4.0257149 15.5371 11.2141  8
------> CAND: 173.199784 4355.079102 1.0079043 0.1080669 15.5237 11.2001  8
------> CAND: 461.938233 4536.038574 1.0175971 0.1400829 17.3598 11.1969  4
------> CAND: 125.711425 3906.426025 0.9308864 6.2782617 15.5167 11.1929  8
------> CAND: 392.297135 4028.774902 0.7743880 3.4832642 25.7056 11.1638  1
------> CAND: 351.390447 4055.170410 0.6297175 3.5373831 15.4756 11.1503  8
------> CAND: 162.623488 3677.958984 0.6010280 3.3459132 17.2665 11.1227  4
------> CAND: 172.408281 3968.926758 1.0257764 3.4132433 15.4463 11.1199  8
------> CAND: 115.424482 5548.811523 0.6294568 6.2625203 14.8004 11.1187 16
------> CAND:  37.381256 4554.159668 0.7615896 3.7285311 14.7992 11.1171 16
------> CAND:  38.199488 3800.477783 0.9830177 3.3395140 14.786 11.0998 16
------> CAND: 140.112885 4045.676025 0.2620748 5.9099908 14.7611 11.0674 16
------> CAND: 122.723177 3654.248291 0.8755088 3.2831478 14.7609 11.067 16
------> CAND:  62.817046 5364.738281 1.2343584 3.9184005 14.7505 11.0535 16
------> CAND: 103.502372 3910.036621 0.3384001 3.6378288 15.3745 11.0455  8
------> CAND: 231.037108 4977.197266 0.8300816 0.1337160 15.3721 11.043  8
------> CAND: 446.305921 4192.737793 0.9044529 3.5319955 20.315 11.004  2
------> CAND: 398.284530 3843.486816 0.6970358 3.4093661 15.3272 10.9965  8
------> CAND: 139.656409 4458.275879 0.7494389 3.6895490 14.6879 10.9719 16
------> CAND:  81.311484 3733.857422 0.6160449 3.3725216 15.2593 10.9262  8
------> CAND:  81.311225 3733.857422 0.6160449 3.3725216 15.2296 10.8956  8
------> CAND: 320.459811 4959.412109 0.3813390 5.9960575 16.9629 10.8814  4
------> CAND: 103.032920 4764.781250 0.6073679 0.0090925 14.6042 10.8629 16
------> CAND: 186.883182 3776.039795 0.6931173 6.1960244 15.1955 10.8603  8
------> CAND: 231.053976 3612.599609 0.9292345 6.1841578 16.8922 10.8253  4
------> CAND: 166.711795 3700.572021 0.4979790 6.1213832 14.5706 10.8192 16
------> CAND: 449.643208 4079.238525 0.8106157 3.4991577 16.8673 10.8055  4
------> CAND:  50.059056 3706.821777 0.7565548 6.1937013 16.8644 10.8032  4
------> CAND: 247.307813 3719.292969 0.6840729 3.3518326 15.1135 10.7756  8
------> CAND: 197.845628 4479.621094 1.0796275 3.6271799 14.5364 10.7748 16
------> CAND: 164.604062 4610.300781 0.9266284 0.1316012 14.5355 10.7736 16
------> CAND: 125.710906 3906.375488 0.9308248 6.2743340 15.1115 10.7735  8
------> CAND:  86.536701 3796.817627 0.2911414 5.9800520 14.5145 10.7463 16
------> CAND: 158.701526 3632.607422 0.4794950 6.0964475 14.5137 10.7453 16
------> CAND: 107.552012 3759.820557 0.3379886 6.0207338 16.7697 10.7281  4
------> CAND: 231.873246 3715.847168 0.6937098 3.3477418 15.0391 10.6988  8
------> CAND:   8.436643 3777.305176 0.9690023 3.3333123 14.4768 10.6974 16
------> CAND: 429.255131 3880.497559 0.8477477 3.4015398 16.7067 10.6781  4
------> CAND: 311.027172 4199.045898 0.9677282 3.5283232 16.6961 10.6697  4
------> CAND: 187.376250 4331.138672 0.4374237 6.1686511 16.6946 10.6685  4
------> CAND: 194.089492 4117.414062 0.7926831 3.5210366 14.4542 10.668 16
------> CAND: 105.832505 3856.947021 0.3632140 6.0570560 15.0014 10.6599  8
------> CAND:  80.412804 6221.212891 1.1854707 0.2310398 14.4317 10.6389 16
------> CAND: 342.359010 5402.830078 1.1720345 0.2522927 16.6546 10.6368  4
------> CAND: 494.994769 4647.447266 0.4687964 6.1813641 16.6467 10.6306  4
------> CAND: 314.495252 3701.617676 0.7679657 3.3209193 14.9662 10.6236  8
------> CAND: 142.888336 4784.597168 0.7774009 0.0950223 14.4183 10.6216 16
------> CAND: 200.227922 4110.875488 0.8521861 0.0318088 24.393 10.5938  1
------> CAND: 196.148697 4028.774902 0.7743880 3.4832642 19.6225 10.5932  2
------> CAND:  21.271965 4154.438965 0.4206327 3.7092984 14.3892 10.5839 16
------> CAND: 205.394230 5022.912109 0.9442567 0.1654292 14.9125 10.5683  8
------> CAND: 429.340769 5654.804688 0.7582830 0.0748526 19.5696 10.5618  2
------> CAND: 147.684843 4543.725586 0.4170887 6.1440091 14.3691 10.5579 16
------> CAND: 103.939385 4270.096191 0.9744580 0.0863768 14.3555 10.5403 16
------> CAND: 275.799842 3624.534424 0.5998798 6.1298895 14.8852 10.5402  8
------> CAND:  86.600022 4355.079102 1.0079043 0.1080669 14.3551 10.5398 16
------> CAND: 392.292723 4107.233398 0.7975646 3.5151522 16.5314 10.5392  4
------> CAND: 156.892747 3983.011475 0.9774722 3.4298882 14.8724 10.527  8
------> CAND: 115.439533 3647.318848 0.3250595 6.0011163 14.3311 10.5087 16
------> CAND: 335.391708 4417.500000 0.3665236 6.0853443 14.8532 10.5073  8
------> CAND: 412.259098 4881.524414 0.4185756 6.0874004 16.4766 10.4958  4
------> CAND:  74.661562 4093.841309 0.7746854 0.0063753 14.3184 10.4924 16
------> CAND: 230.882441 3652.083740 0.2946731 5.9694295 14.8298 10.4832  8
------> CAND:  75.344850 4743.941895 0.3071055 5.8657155 14.8277 10.4811  8
------> CAND:  57.759731 4587.472656 0.5353700 3.8595304 14.2952 10.4624 16
------> CAND:  86.561614 3960.457275 0.5042744 6.1700902 14.2937 10.4604 16
------> CAND: 339.801806 4409.360352 1.0427150 0.1184770 14.8058 10.4585  8
------> CAND: 182.179579 5141.707520 0.9036075 0.1661037 14.2907 10.4565 16
------> CAND: 129.590308 3851.905518 0.3847733 3.5546541 14.2874 10.4522 16
------> CAND: 346.501814 5077.620117 1.1453899 0.2199072 16.413 10.4454  4
------> CAND: 399.797468 5426.239258 0.9728842 4.0146618 14.7923 10.4446  8
------> CAND:  31.050530 4413.610840 0.9003030 3.6287792 14.7899 10.4421  8
------> CAND:  86.616371 4323.706055 1.0326608 0.1060863 14.2787 10.4411 16
------> CAND: 404.455658 3712.967285 0.7226358 6.1891522 16.4014 10.4362  4
------> CAND:  86.612478 4665.541016 1.1351000 0.1737486 14.272 10.4324 16
------> CAND:  29.065544 3944.111328 1.0211955 0.0168662 14.2679 10.4271 16
------> CAND: 387.002110 3872.280518 0.6239878 6.2011385 14.7693 10.4209  8
------> CAND: 153.750351 3658.059814 0.8064456 3.2953441 14.26 10.4169 16
------> CAND: 115.189626 4465.474121 0.6377034 3.7372108 14.7604 10.4118  8
------> CAND: 170.234372 3687.748047 0.5426742 6.1293964 14.2551 10.4106 16
------> CAND:  94.267220 4044.700684 0.2666117 3.8497887 14.7588 10.4102  8
------> CAND: 190.512677 6429.675781 0.7126510 6.1350188 14.7576 10.4089  8
------> CAND:   8.436902 3738.718994 0.9520536 3.3129709 14.2488 10.4024 16
------> CAND: 138.413879 3688.296875 0.5400397 6.1343141 14.2448 10.3973 16
------> CAND:  49.930859 3760.490723 0.7629214 3.3566942 14.7435 10.3945  8
[05:29:58][3142457][INFO ] Statistics: count dirty SumSpec pages 1637 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:29:58][3142457][INFO ] Data processing finished successfully!
05:29:58 (3142457): called boinc_finish(0)

</stderr_txt>
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