Task 1704584842

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:15:45][1118646][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_cfbf00097_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_1_dms_200_147.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 500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_1_dms_200_147.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_1_dms_200_40000_147_500000_2_0
------> GPU usage: 0.330000
[20:15:45][1118646][INFO ] Starting data processing...
[20:15:45][1118646][INFO ] opti: No host transfer for n_steps. Use device global.
[20:15:45][1118646][INFO ] opti: No host transfer for mean. Use device global.
[20:15:45][1118646][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:15:45][1118646][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:15:45][1118646][INFO ] opti: power spectrum in fft callback (static link).
[20:15:45][1118646][INFO ] opti: __constant__ access is not uniform, bad!
[20:15:46][1118646][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[20:15:46][1118646][INFO ] CUDA global memory status (initial GPU state, including context):
[20:15:46][1118646][INFO ] No template file. Generating templates.
[20:15:46][1118646][INFO ] Template param value T_cons = 50000
[20:15:52][1118646][INFO ] Number of generated templates to be used: 50000
[20:15:52][1118646][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_1_dms_200_147.cpt
[20:15:52][1118646][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_1_dms_200_147.cpt (No such file or directory).
------> Starting from scratch...
[20:15:52][1118646][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_1_dms_200_147.binary
[20:15:52][1118646][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_1_dms_200_DM244.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.6734072607
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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: 244.7 cm^-3 pc
------> Scale factor: 1.09416
[20:15:52][1118646][INFO ] Allocating memory for dedispersed compressed time series...
[20:15:52][1118646][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:15:52][1118646][INFO ] 8-bit allocation done
[20:15:52][1118646][INFO ] Foobar
[20:15:52][1118646][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_1_dms_200_147.binary
[20:15:53][1118646][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:15:53][1118646][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:15:53][1118646][INFO ] FftSize = 12582913
[20:15:53][1118646][INFO ] Seed for random number generator is -1031442585.
[20:15:56][1118646][INFO ] 8[20:15:56][1118646][INFO ] 9[20:15:57][1118646][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:15:57][1118646][INFO ] Normalization factor 3.97364e-08
[20:15:57][1118646][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
[20:15:57][1118646][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:15:57][1118646][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:15:57][1118646][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:15:57][1118646][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:16:45][1118646][INFO ] Checkpoint committed!
[20:17:45][1118646][INFO ] Checkpoint committed!
[20:18:45][1118646][INFO ] Checkpoint committed!
[20:19:45][1118646][INFO ] Checkpoint committed!
[20:20:45][1118646][INFO ] Checkpoint committed!
[20:21:46][1118646][INFO ] Checkpoint committed!
[20:22:46][1118646][INFO ] Checkpoint committed!
[20:23:21][1118646][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.233483 3721.617920 0.8748421 2.3792300 16.1399 12.8926 16
------> CAND: 115.187291 3828.194824 0.9957752 2.4668000 17.1027 12.8524  8
------> CAND: 478.234630 3710.617188 0.6414170 1.7766021 18.7752 12.3271  4
------> CAND: 115.174575 3623.612549 0.8678876 2.4046133 15.3863 11.8888 16
------> CAND: 259.184249 3630.480469 0.7603813 2.2476933 18.0649 11.759  4
------> CAND: 332.274484 4161.916016 1.0379753 2.2912016 15.9086 11.6004  8
------> CAND:  28.796433 3766.848877 0.6755013 1.6466821 15.8674 11.5574  8
------> CAND:  17.723437 3948.477051 0.7974436 1.4148628 15.1329 11.5546 16
------> CAND: 244.525615 3719.788086 0.7319899 2.1336267 17.7608 11.5164  4
------> CAND:  28.803959 4195.981445 0.9247369 1.8008951 15.7582 11.4438  8
------> CAND: 499.857451 4173.789551 1.0395483 1.2567415 17.6244 11.4076  4
------> CAND: 115.224660 3627.662109 0.7850209 2.3052347 14.9766 11.3493 16
------> CAND: 282.800102 3622.974121 0.8198621 2.3440917 15.64 11.3209  8
------> CAND:  16.643879 3896.149414 0.9754296 2.4048910 14.9153 11.2689 16
------> CAND:  54.938088 3624.983154 0.8042976 2.3173771 15.573 11.2513  8
------> CAND:  57.593645 3828.194824 0.9957752 2.4668000 14.8302 11.1576 16
------> CAND: 288.120039 3635.097656 0.7201743 2.1688669 17.249 11.1088  4
------> CAND: 468.004779 4287.920898 1.0144348 2.0565765 17.1912 11.0628  4
------> CAND: 189.108992 4333.831543 1.0340345 1.5956235 14.752 11.0554 16
------> CAND: 129.592125 3630.480469 0.7603813 2.2476933 15.3364 11.0061  8
------> CAND:  43.561985 3955.338867 0.7878633 1.5903500 14.714 11.0058 16
------> CAND: 115.224141 3671.918701 0.8715702 2.3959544 14.6989 10.9862 16
------> CAND: 299.543892 3777.153320 0.9333071 2.4225581 17.0793 10.9739  4
------> CAND: 393.078517 3879.684082 0.9289462 1.0067409 15.292 10.9601  8
------> CAND: 115.238673 3868.861328 0.8542268 2.2451928 17.046 10.9474  4
------> CAND:  67.810521 3786.792969 0.8038957 1.0850148 14.6506 10.9233 16
------> CAND: 148.914657 3702.875488 0.7761758 2.2463348 14.637 10.9056 16
------> CAND: 328.882699 3813.617676 0.9684197 2.4252629 15.2387 10.905  8
------> CAND:  19.985060 4060.709717 0.8566437 1.9989074 14.63 10.8965 16
------> CAND: 177.811261 3610.027588 0.9564644 2.4826808 14.6299 10.8964 16
------> CAND: 316.965520 3971.840576 0.7772621 1.7551130 16.9797 10.8948  4
------> CAND:  30.869133 3708.620117 0.9773476 0.7537454 14.6229 10.8873 16
------> CAND:  98.788129 4094.151367 0.9662197 2.2543657 14.6137 10.8752 16
------> CAND:  32.372210 3761.062256 0.9374265 2.4333198 14.6119 10.873 16
------> CAND: 119.910617 4060.709717 0.8566437 1.9989074 20.0907 10.8709  2
------> CAND: 111.361866 3678.541748 0.8291909 0.8892605 14.5867 10.8401 16
------> CAND: 275.066988 4058.535645 0.9678592 1.2386435 15.1716 10.8356  8
------> CAND:  99.795284 3708.548096 0.6452965 1.5705264 24.858 10.7957  1
------> CAND: 115.296803 3709.253418 0.6434634 1.6870464 15.1038 10.7656  8
------> CAND: 124.799769 3872.175293 0.9758116 2.4225736 14.5236 10.7582 16
------> CAND:  83.983391 4014.077393 0.9710090 1.1552563 14.5141 10.7457 16
------> CAND: 388.776374 3630.480469 0.7603813 2.2476933 19.8688 10.7393  2
------> CAND: 220.854228 3959.414062 0.8663765 1.2649508 16.77 10.7283  4
------> CAND: 239.667085 3808.739014 0.9936181 2.4671443 16.7643 10.7238  4
------> CAND: 380.122782 3712.567383 0.7487848 1.0819960 16.754 10.7157  4
------> CAND: 345.378918 3711.687500 0.9081490 2.4115100 16.7273 10.6944  4
------> CAND:  38.265403 4060.207520 0.8568794 2.0012529 14.4715 10.6906 16
------> CAND: 355.466039 3935.889648 0.8050781 2.0141170 15.0289 10.6883  8
------> CAND: 239.117445 3710.617188 0.6414170 1.7766021 15.0269 10.6862  8
------> CAND: 345.726660 4083.395264 0.9661862 2.2381508 19.7752 10.6837  2
------> CAND:  57.606621 3879.877930 0.9283566 2.3481736 14.4645 10.6814 16
------> CAND: 460.967409 3747.553955 0.7256050 2.0545452 19.7678 10.6793  2
------> CAND:  98.662007 4066.927979 1.0283242 2.3694813 14.4569 10.6716 16
------> CAND: 140.830688 4247.175293 1.0397241 2.2293255 14.4525 10.6659 16
------> CAND: 345.375544 3665.733643 0.8802582 2.3937266 16.6872 10.6627  4
------> CAND: 115.210127 3665.781494 0.9038854 2.4235499 14.4454 10.6567 16
------> CAND: 258.973788 3813.749023 0.7706662 2.1273544 14.9883 10.6464  8
------> CAND: 115.309519 3961.273438 0.9064496 2.2446554 14.4372 10.6461 16
------> CAND: 185.139540 3763.646484 0.8313453 2.2845609 14.4272 10.6331 16
------> CAND: 106.006895 4144.469727 1.0364381 2.3212559 14.4234 10.6281 16
------> CAND:  66.377771 3644.863037 0.9552564 0.7106660 14.9554 10.6125  8
------> CAND: 460.993879 3861.726807 0.7832965 2.0904434 19.6404 10.6038  2
------> CAND: 245.224992 3646.973145 0.6774322 1.1123631 14.9331 10.5896  8
------> CAND: 337.652292 3654.438721 0.9522288 0.7199112 24.3733 10.5852  1
------> CAND:  61.687921 3770.975830 0.8236907 2.2737138 14.3861 10.5799 16
------> CAND: 338.480905 3811.815674 0.8862734 2.3245511 14.92 10.5761  8
------> CAND: 494.989319 4115.731934 0.9639415 2.2165010 16.575 10.5737  4
------> CAND:  95.526098 3791.412109 0.9691431 0.8602014 14.3761 10.5669 16
------> CAND: 331.669828 3939.829102 0.8036190 2.0303438 16.564 10.565  4
------> CAND: 257.135425 3790.963623 0.7210705 1.3333977 14.9083 10.564  8
------> CAND: 153.535737 4225.345703 1.0444549 2.2745879 14.3734 10.5635 16
------> CAND: 411.434378 3889.561768 0.9752625 2.3969207 19.5667 10.5601  2
------> CAND: 477.955657 3888.341553 0.9757875 2.4202375 19.5624 10.5576  2
------> CAND: 165.161747 3630.843506 0.7573400 2.2423093 14.36 10.5461 16
------> CAND: 102.064432 3621.628662 0.8537263 0.7751638 14.3565 10.5416 16
------> CAND: 290.596535 3809.729492 0.8884357 0.9677001 14.8851 10.5401  8
------> CAND: 258.977421 3761.062256 0.9374265 2.4333198 19.5222 10.5338  2
------> CAND: 115.175353 4278.540527 1.0417902 2.1781785 16.5151 10.5262  4
------> CAND: 290.742898 4308.736816 1.0153356 2.0669353 14.8707 10.5253  8
------> CAND:  29.959294 3678.110596 0.8305424 2.3269978 14.8688 10.5233  8
------> CAND:  76.830280 3967.875732 0.8622729 2.1409590 14.3319 10.5097 16
------> CAND: 113.759731 3946.062744 0.7985346 1.9975780 14.3194 10.4937 16
------> CAND: 345.630382 3661.449219 0.8864964 2.3975339 14.8394 10.4931  8
------> CAND: 149.211017 3705.585205 0.9560522 0.7695341 16.4659 10.4873  4
------> CAND: 199.518943 4223.400391 1.0374936 2.2222002 14.3046 10.4745 16
------> CAND:  73.928709 3668.561035 0.8498991 2.3516495 14.3044 10.4742 16
------> CAND: 115.287980 3690.910156 0.8024357 2.2786720 16.4387 10.4658  4
------> CAND:  76.602691 3628.140869 0.7812340 2.2994692 14.2926 10.459 16
------> CAND: 295.520202 3618.569824 0.8903985 2.4163756 14.8053 10.458  8
------> CAND: 187.369502 3999.098145 0.9720222 1.1244925 14.2889 10.4542 16
------> CAND: 115.239452 3787.127197 0.8041460 2.2193530 14.2876 10.4525 16
------> CAND:  17.721621 3799.194336 0.7091697 1.3482456 14.2864 10.4509 16
------> CAND:  53.317713 3623.366943 0.8679883 0.7752694 14.2821 10.4454 16
------> CAND: 234.035996 4065.187256 0.8529524 1.5822970 14.7858 10.438  8
------> CAND: 295.888186 3861.326172 0.8589132 2.2598464 19.3524 10.4331  2
------> CAND: 249.852300 3785.621338 0.9306660 0.8897152 14.7776 10.4295  8
------> CAND: 312.270480 3758.242920 0.9620605 2.4545288 16.3666 10.4086  4
------> CAND: 192.690219 3648.413330 0.6661800 1.1389283 14.2513 10.4057 16
------> CAND: 137.687253 3839.575195 0.8713636 2.2901044 14.2493 10.4031 16
------> CAND: 168.684324 4017.749512 1.0228097 1.0802056 14.7459 10.3969  8
[20:23:21][1118646][INFO ] Statistics: count dirty SumSpec pages 1714 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:23:21][1118646][INFO ] Data processing finished successfully!
20:23:21 (1118646): called boinc_finish(0)

</stderr_txt>
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