Task 1676751148

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[01:38:50][178780][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_cfbf00081_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_2_dms_200_46.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 7750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_2_dms_200_46.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_2_dms_200_40000_46_7750000_0_0
------> GPU usage: 1.000000
[01:38:50][178780][INFO ] Starting data processing...
[01:38:50][178780][INFO ] opti: No host transfer for n_steps. Use device global.
[01:38:50][178780][INFO ] opti: No host transfer for mean. Use device global.
[01:38:50][178780][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:38:50][178780][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:38:50][178780][INFO ] opti: power spectrum in fft callback (static link).
[01:38:50][178780][INFO ] opti: __constant__ access is not uniform, bad!
[01:38:50][178780][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[01:38:50][178780][INFO ] CUDA global memory status (initial GPU state, including context):
[01:38:50][178780][INFO ] No template file. Generating templates.
[01:38:50][178780][INFO ] Template param value T_cons = 50000
[01:38:53][178780][INFO ] Number of generated templates to be used: 50000
[01:38:53][178780][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_2_dms_200_46.cpt
[01:38:53][178780][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_2_dms_200_46.cpt (No such file or directory).
------> Starting from scratch...
[01:38:53][178780][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_2_dms_200_46.binary
[01:38:53][178780][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_2_dms_200_DM234.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693978410411
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 234.6 cm^-3 pc
------> Scale factor: 2.17472
[01:38:53][178780][INFO ] Allocating memory for dedispersed compressed time series...
[01:38:53][178780][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:38:53][178780][INFO ] 8-bit allocation done
[01:38:53][178780][INFO ] Foobar
[01:38:53][178780][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_2_dms_200_46.binary
[01:38:53][178780][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:38:53][178780][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:38:53][178780][INFO ] FftSize = 12582913
[01:38:54][178780][INFO ] Seed for random number generator is 1108550987.
[01:38:55][178780][INFO ] 8[01:38:55][178780][INFO ] 9[01:38:55][178780][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:38:55][178780][INFO ] Normalization factor 3.97364e-08
[01:38:56][178780][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
[01:38:56][178780][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:38:56][178780][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:38:56][178780][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:38:56][178780][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 893.08886719, mean= 0.00005323  0.00005323
[01:38:56][178780][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:39:50][178780][INFO ] Checkpoint committed!
[01:40:50][178780][INFO ] Checkpoint committed!
[01:41:50][178780][INFO ] Checkpoint committed!
[01:42:50][178780][INFO ] Checkpoint committed!
[01:43:50][178780][INFO ] Checkpoint committed!
[01:43:58][178780][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.508821 3681.573486 0.6416606 5.8284121 19.5051 12.9127  4
------> CAND: 378.306477 4513.730957 0.8044052 4.2324777 27.9302 12.1299  1
------> CAND: 274.949431 4045.360596 0.9692342 3.7448406 16.409 12.1232  8
------> CAND:  86.591977 3914.696289 0.7559664 5.9034686 15.55 12.1057 16
------> CAND:  86.592755 3673.742920 0.7072060 5.8722248 15.2977 11.7718 16
------> CAND: 418.802881 3901.602295 0.7994382 5.9386940 18.0807 11.7716  4
------> CAND: 334.831947 3638.686035 0.4858319 3.8088477 15.9683 11.6626  8
------> CAND: 247.716280 3902.347900 0.5684795 5.7124162 15.8826 11.5733  8
------> CAND:  86.571735 3693.372070 0.5745032 5.7639542 17.7939 11.5427  4
------> CAND: 115.461073 4408.175293 0.6517444 5.6525564 15.0869 11.4942 16
------> CAND: 115.482871 4360.376953 0.7494248 5.8243375 15.7459 11.431  8
------> CAND:  86.568102 3755.927979 0.6102324 5.7894530 15.0386 11.4307 16
------> CAND:  86.613516 4350.622559 1.0844009 6.0719285 15.0016 11.382 16
------> CAND:  97.686772 3858.235840 0.7196669 3.7558467 14.9956 11.3743 16
------> CAND: 465.651809 4054.812256 0.7276115 5.8721533 20.8999 11.3513  2
------> CAND: 363.243787 3835.408936 0.5154838 3.9701464 15.6376 11.3184  8
------> CAND: 173.185511 3673.742920 0.7072060 5.8722248 15.6302 11.3107  8
------> CAND:  93.656335 5511.374023 1.2023457 4.6872425 14.8386 11.1686 16
------> CAND: 115.496366 3624.894043 0.6757072 5.8536301 14.8366 11.1659 16
------> CAND: 115.460294 4058.599365 0.5972654 5.7079558 14.8211 11.1458 16
------> CAND:  21.316341 3623.614258 0.6681203 5.8434505 14.8124 11.1344 16
------> CAND: 250.515606 3958.030029 0.7109756 5.8635478 17.2629 11.1198  4
------> CAND: 269.350521 4354.776367 0.5587372 4.5195308 15.426 11.0989  8
------> CAND: 115.474048 5102.964355 1.0501794 5.8626008 14.7841 11.0974 16
------> CAND: 181.032029 4227.076660 0.6992562 4.0863690 14.7665 11.0745 16
------> CAND: 115.425779 4899.447754 0.8399814 5.6901231 15.3796 11.0508  8
------> CAND: 107.259805 4710.906738 0.9998752 5.9691210 14.7408 11.0409 16
------> CAND: 259.850669 4088.563232 0.9674081 6.0294857 17.1374 11.02  4
------> CAND:  99.991213 5178.563965 0.9557908 4.6933808 15.2628 10.9299  8
------> CAND:  93.861607 4335.250977 0.9741970 6.0193429 14.6523 10.9255 16
------> CAND:  86.422258 3736.678711 0.6695046 3.7004588 14.6405 10.9101 16
------> CAND: 395.920921 3762.716064 0.7776645 3.6411805 15.2023 10.8674  8
------> CAND: 115.428634 4908.252441 0.9250088 5.8060575 14.596 10.8522 16
------> CAND: 148.946577 3907.301758 0.5589197 5.7051997 15.1628 10.8265  8
------> CAND: 473.355598 3742.068604 0.8638108 3.5807631 16.891 10.8243  4
------> CAND: 215.006708 3823.526855 1.0010853 6.0270143 15.1594 10.823  8
------> CAND: 250.253761 4591.039551 0.9269022 4.1638994 15.1577 10.8212  8
------> CAND:  89.936790 4007.677490 0.4152691 4.5162225 14.571 10.8197 16
------> CAND:  72.364387 3619.130615 0.8058374 3.5211980 14.5657 10.8128 16
------> CAND: 259.699375 4142.864746 0.7020032 5.8220363 16.8745 10.8112  4
------> CAND: 472.845143 3619.792725 0.7996365 3.5247204 16.8329 10.7782  4
------> CAND:  54.724253 4379.885254 0.5157654 5.0927925 14.5311 10.7679 16
------> CAND: 346.251647 4380.127441 0.5153610 5.0829701 15.1032 10.765  8
------> CAND: 190.251092 5589.706543 1.1831514 5.7190099 14.5285 10.7646 16
------> CAND: 367.600427 4340.576660 1.0107089 3.9208553 19.8975 10.7563  2
------> CAND: 253.137167 4291.607422 0.9767877 6.0250101 15.0829 10.744  8
------> CAND: 145.841031 3872.089355 0.4040926 5.3409033 14.5062 10.7356 16
------> CAND: 218.040370 4659.727051 0.6338782 5.2944140 15.0712 10.7319  8
------> CAND: 189.153368 4513.730957 0.8044052 4.2324777 19.8365 10.7201  2
------> CAND: 200.827128 3916.852539 0.8527081 3.7183206 14.4869 10.7105 16
------> CAND: 421.194517 3687.244141 0.9349077 5.9867086 24.6477 10.7043  1
------> CAND: 309.103690 4161.834473 0.8357393 3.9084706 15.0286 10.688  8
------> CAND:  16.962816 3742.205566 0.6529539 3.7191606 15.0221 10.6812  8
------> CAND:  46.600059 4244.073242 0.8759274 3.9421325 14.4603 10.676 16
------> CAND: 174.723881 3740.924805 0.9006754 5.9794464 15.014 10.6729  8
------> CAND: 101.067138 3779.297119 0.7257695 5.8912215 14.4528 10.6663 16
------> CAND: 175.044115 3708.630859 0.5266293 5.7034574 19.7414 10.6637  2
------> CAND: 375.148251 3703.243652 0.8194160 5.9428158 16.6884 10.6636  4
------> CAND: 115.437457 3724.511230 0.4845159 5.6349134 14.4447 10.6558 16
------> CAND: 259.832244 4264.228027 1.0709556 6.0698266 14.9958 10.6541  8
------> CAND:  37.695002 3776.900879 0.7565116 3.6651585 14.9874 10.6455  8
------> CAND: 173.228589 3934.502930 0.9152777 6.0025988 14.9685 10.626  8
------> CAND: 104.585044 3869.333496 0.5820289 5.7391291 14.4139 10.6159 16
------> CAND:  16.963075 3682.921875 0.6323594 3.6858954 14.9562 10.6133  8
------> CAND:  23.249166 4055.299561 0.7259617 5.8638711 14.9508 10.6078  8
------> CAND:  86.606250 3671.596924 0.9644251 5.9982691 14.4063 10.606 16
------> CAND: 173.154889 3757.835205 0.6037659 5.7825360 14.4048 10.6041 16
------> CAND: 126.102246 4513.730957 0.8044052 4.2324777 16.61 10.6014  4
------> CAND:  15.227219 3719.566406 0.7425516 3.6337583 14.4007 10.5987 16
------> CAND: 309.711720 4192.125488 0.6387159 4.1451178 14.9367 10.5932  8
------> CAND: 344.594162 4625.410645 0.7375833 5.6850600 14.9323 10.5888  8
------> CAND: 140.468932 3665.740234 0.7832856 3.5680974 14.3888 10.5834 16
------> CAND: 288.416139 5469.342285 1.0092753 5.4483910 16.5814 10.5788  4
------> CAND: 262.285903 3855.994141 0.7235728 5.8877921 14.9213 10.5773  8
------> CAND: 148.430154 4557.131348 0.6860669 5.6265063 14.9014 10.5568  8
------> CAND: 481.275039 3984.094971 0.8770049 3.7442193 16.5344 10.5415  4
------> CAND: 387.617925 3900.858398 0.8000102 3.7280126 14.8799 10.5347  8
------> CAND: 317.431598 4612.775879 1.0169737 5.9977093 14.8775 10.5323  8
------> CAND: 298.922886 3639.563232 0.4700024 3.8277612 16.5114 10.5233  4
------> CAND: 336.155443 3668.316650 0.7531663 3.5826724 14.8615 10.5158  8
------> CAND:  37.693964 3899.368652 0.8011523 3.7261693 14.8592 10.5134  8
------> CAND: 404.232220 4274.899902 0.7306536 5.8281198 19.4861 10.5123  2
------> CAND: 346.599130 3869.040039 0.9343262 6.0081873 16.4928 10.5086  4
------> CAND:  18.847371 3777.336426 0.7558453 3.6659243 14.3258 10.5019 16
------> CAND: 232.825905 4054.812256 0.7276115 5.8721533 16.4842 10.5018  4
------> CAND: 231.076553 3905.919434 0.8823422 5.9855294 14.8427 10.4965  8
------> CAND: 326.682062 5310.166016 1.1983496 5.9209247 14.8394 10.4931  8
------> CAND: 288.873394 3908.514404 0.8576362 5.9726415 14.8387 10.4923  8
------> CAND: 237.213945 4878.088379 1.0802109 5.9874272 14.8303 10.4837  8
------> CAND: 346.262806 4050.895752 0.5302952 5.5860767 14.8251 10.4784  8
------> CAND:  66.738229 3639.772705 0.4632968 5.6114931 16.4546 10.4783  4
------> CAND: 101.543597 3755.927979 0.6102324 5.7894530 14.3072 10.4779 16
------> CAND:  34.598020 3857.688721 0.8544404 5.9652710 14.3066 10.4771 16
------> CAND: 113.787498 3693.256836 0.8690041 3.5394087 14.8235 10.4768  8
------> CAND: 288.620632 4700.643066 0.8707894 5.8453550 16.4522 10.4764  4
------> CAND:  72.214651 4136.163086 0.9348961 6.0114155 14.3059 10.4762 16
------> CAND:  52.877585 4013.802734 0.9136869 3.7457728 14.3004 10.469 16
------> CAND: 175.536145 3684.399902 0.6242441 3.6944635 16.4364 10.4639  4
------> CAND: 346.580964 4380.354492 0.7906978 5.8649154 16.4336 10.4617  4
------> CAND: 273.926446 3798.774414 0.6897219 5.8640280 16.4283 10.4575  4
[01:43:58][178780][INFO ] Statistics: count dirty SumSpec pages 1740 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:43:58][178780][INFO ] Data processing finished successfully!
01:43:58 (178780): called boinc_finish(0)

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