Task 1715569672

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:33:32][3326459][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_cfbf00112_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_2_dms_200_51.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 6550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_51.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_51_6550000_1_0
------> GPU usage: 0.500000
[17:33:32][3326459][INFO ] Starting data processing...
[17:33:32][3326459][INFO ] opti: No host transfer for n_steps. Use device global.
[17:33:32][3326459][INFO ] opti: No host transfer for mean. Use device global.
[17:33:32][3326459][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:33:32][3326459][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:33:32][3326459][INFO ] opti: power spectrum in fft callback (static link).
[17:33:32][3326459][INFO ] opti: __constant__ access is not uniform, bad!
[17:33:32][3326459][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[17:33:32][3326459][INFO ] CUDA global memory status (initial GPU state, including context):
[17:33:32][3326459][INFO ] No template file. Generating templates.
[17:33:32][3326459][INFO ] Template param value T_cons = 50000
[17:33:35][3326459][INFO ] Number of generated templates to be used: 50000
[17:33:35][3326459][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_2_dms_200_51.cpt
[17:33:35][3326459][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_2_dms_200_51.cpt (No such file or directory).
------> Starting from scratch...
[17:33:35][3326459][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_51.binary
[17:33:35][3326459][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_2_dms_200_DM235.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.69396110643
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 235.1 cm^-3 pc
------> Scale factor: 2.17363
[17:33:35][3326459][INFO ] Allocating memory for dedispersed compressed time series...
[17:33:35][3326459][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:33:35][3326459][INFO ] 8-bit allocation done
[17:33:35][3326459][INFO ] Foobar
[17:33:35][3326459][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_51.binary
[17:33:35][3326459][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:33:35][3326459][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:33:35][3326459][INFO ] FftSize = 12582913
[17:33:35][3326459][INFO ] Seed for random number generator is 1096602697.
[17:33:37][3326459][INFO ] 8[17:33:37][3326459][INFO ] 9[17:33:37][3326459][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:33:37][3326459][INFO ] Normalization factor 3.97364e-08
[17:33:37][3326459][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
[17:33:37][3326459][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1817 MB (14468 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:33:37][3326459][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:33:37][3326459][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:33:37][3326459][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1088.63354492, mean= 0.00006489  0.00006489
[17:33:37][3326459][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:43:32][3326459][INFO ] Checkpoint committed!
[17:44:29][3326459][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.898528 4319.338379 0.8917805 6.2509699 19.2725 12.7259  4
------> CAND: 318.940904 5419.484863 1.0454115 4.1787271 16.8636 12.6005  8
------> CAND: 346.280453 3657.302246 0.3065289 5.7820907 16.8381 12.5737  8
------> CAND: 449.832131 4059.491455 0.3237028 5.7370453 28.9287 12.5636  1
------> CAND: 230.820677 4843.033203 0.5443198 5.9537292 16.4105 12.1248  8
------> CAND: 115.410209 4843.033203 0.5443198 5.9537292 15.5148 12.0589 16
------> CAND: 115.517386 4312.884277 0.9689276 6.2742548 15.4708 12.0007 16
------> CAND: 153.883739 4062.986816 0.3163367 5.7324166 15.461 11.9877 16
------> CAND: 229.015272 3673.291748 0.6403642 3.4284425 18.3256 11.9673  4
------> CAND: 181.256764 4177.538574 0.5072032 3.8375051 16.1947 11.8989  8
------> CAND:  86.609623 3902.625244 0.8317517 6.1739116 16.0673 11.7659  8
------> CAND: 454.422070 5651.493164 1.2629690 4.1973352 18.0554 11.7514  4
------> CAND:  39.394528 5110.996094 0.5074772 4.6091204 15.2642 11.7275 16
------> CAND:  90.091717 3814.731445 0.6008812 6.0768580 17.9957 11.7038  4
------> CAND:  78.548491 3736.245361 0.8609474 3.3942661 15.1391 11.5628 16
------> CAND:  60.065989 3862.732422 0.5222116 6.0284896 15.8351 11.5239  8
------> CAND: 135.789203 5436.182129 1.2397115 0.1108809 15.815 11.5029  8
------> CAND: 115.459516 5389.520996 1.0291381 0.0123195 15.0715 11.4738 16
------> CAND: 232.495809 3827.860596 0.2835196 5.7053318 21.0722 11.4537  2
------> CAND: 230.854414 5988.166992 1.1059405 6.2529421 20.9894 11.4045  2
------> CAND: 449.836024 4005.295654 0.3140865 5.7271008 26.253 11.4015  1
------> CAND:  86.560057 4212.168457 0.6700894 6.1459546 14.9896 11.3663 16
------> CAND: 166.213797 4115.359375 0.9599031 3.5776775 14.9858 11.3614 16
------> CAND: 390.640428 4093.296631 0.7193356 6.1619577 17.4931 11.303  4
------> CAND: 414.004816 4914.621094 0.6172163 4.2258992 25.9979 11.2907  1
------> CAND: 224.916066 4059.491455 0.3237028 5.7370453 20.7524 11.2637  2
------> CAND: 461.620853 6898.624023 1.2535233 6.0380988 20.7286 11.2495  2
------> CAND:  86.165863 4189.199707 0.7417626 6.1808696 14.9002 11.2492 16
------> CAND: 115.520760 4152.093750 0.8307478 6.2176814 14.8983 11.2467 16
------> CAND: 250.131532 3935.638672 0.4484791 5.9664097 17.42 11.2449  4
------> CAND: 426.845329 3929.884277 0.4647560 5.9832153 17.4094 11.2364  4
------> CAND: 205.866017 4275.784668 0.7764867 3.7248178 15.5095 11.1855  8
------> CAND: 121.823978 3883.299316 0.3784271 3.7751091 14.837 11.1666 16
------> CAND: 173.291650 3616.527100 0.8649288 6.1141839 15.4552 11.1291  8
------> CAND: 107.729257 4450.093750 0.9228389 6.2782693 15.4507 11.1245  8
------> CAND: 300.438679 4606.844727 0.7287470 6.1820207 15.441 11.1144  8
------> CAND: 117.277896 4217.836914 0.6653624 6.1434779 14.7912 11.1067 16
------> CAND: 140.670052 4734.917969 0.4802145 4.3054109 14.7835 11.0966 16
------> CAND:  84.321791 4006.375977 0.4924544 6.0107150 15.3944 11.0662  8
------> CAND: 192.896269 4103.857910 0.8743582 6.2199135 20.4138 11.0626  2
------> CAND: 230.998182 4478.465332 0.9186081 6.2787728 15.3833 11.0546  8
------> CAND:  60.064432 4045.331299 0.5691062 6.0740771 17.1731 11.0484  4
------> CAND: 159.470452 5419.484863 1.0454115 4.1787271 14.7333 11.031 16
------> CAND: 462.034252 3616.061768 0.8930202 6.1228943 20.2718 10.9783  2
------> CAND: 113.203603 3657.896484 0.7877829 6.1075945 15.2392 10.9054  8
------> CAND: 173.285941 3615.155029 0.9657532 6.1353221 14.6299 10.8963 16
------> CAND: 294.464000 3908.734619 0.8063097 6.1722097 16.9809 10.8957  4
------> CAND: 193.963890 4253.386719 0.9338455 6.2623925 14.6017 10.8596 16
------> CAND:  42.159857 4597.420898 0.5830316 6.0723486 14.5743 10.8241 16
------> CAND: 115.531140 5230.888184 1.0558211 0.0493876 14.5686 10.8166 16
------> CAND:  79.379698 4396.786133 1.0350261 0.0234777 15.1469 10.8101  8
------> CAND: 168.161932 3929.541748 0.9249988 3.4851351 14.5588 10.8038 16
------> CAND: 100.842663 3914.406738 0.8249750 3.5029285 14.5449 10.7858 16
------> CAND: 470.208530 3854.177979 0.4035208 5.9147220 16.8319 10.7774  4
------> CAND: 120.133795 3692.587891 0.5275626 6.0177794 19.9274 10.774  2
------> CAND: 151.919773 3899.490967 0.4792350 5.9960809 14.5314 10.7682 16
------> CAND: 115.474048 3690.938721 0.5370896 6.0171547 14.5158 10.748 16
------> CAND: 262.788832 6793.019043 1.3218819 6.1800170 16.7852 10.7404  4
------> CAND: 230.963667 3895.195068 0.9311170 6.2012949 15.071 10.7317  8
------> CAND: 218.872097 4389.366699 1.0053536 0.0147998 15.0646 10.7251  8
------> CAND: 288.132236 4955.950684 0.8848613 4.0279398 16.7557 10.717  4
------> CAND: 385.792278 4103.857910 0.8743582 6.2199135 24.6727 10.7152  1
------> CAND: 230.868168 3753.270264 0.5651962 6.0428400 19.7975 10.6969  2
------> CAND:  57.168050 3887.183350 0.8995610 6.1924524 14.4728 10.6923 16
------> CAND: 115.468598 5996.901855 1.3018651 0.0799260 14.4539 10.6677 16
------> CAND: 351.835505 3880.955078 0.7613738 6.1530805 16.6784 10.6556  4
------> CAND: 474.917065 3980.791504 0.9935483 3.5006895 19.7174 10.6495  2
------> CAND:  74.469526 3620.940918 0.7116888 6.0768170 14.4386 10.6479 16
------> CAND:  82.568028 4004.253174 0.9265240 6.2221093 14.9867 10.6447  8
------> CAND: 461.927334 3895.195068 0.9311170 6.2012949 16.6497 10.6329  4
------> CAND: 282.399679 3889.057617 0.7264088 3.5259385 14.9697 10.6273  8
------> CAND: 304.100613 4394.117188 0.3163721 5.5328379 14.9614 10.6187  8
------> CAND: 122.282271 4290.677734 1.0532146 0.0147802 14.9428 10.5996  8
------> CAND: 115.445243 5267.231445 0.6941674 6.0569749 14.4004 10.5984 16
------> CAND: 121.437050 4020.687744 0.3972456 5.8955402 14.941 10.5976  8
------> CAND: 194.747088 3974.792725 0.7294926 6.1571960 14.3841 10.5773 16
------> CAND: 107.726662 4549.242188 0.9648545 0.0096969 14.9124 10.5682  8
------> CAND: 119.803699 4794.305664 1.0079558 0.0403647 14.9083 10.564  8
------> CAND:  22.723141 3951.449219 0.9875826 6.2213120 19.5687 10.5613  2
------> CAND: 112.545747 4014.855469 0.4144172 3.8280532 14.3661 10.5539 16
------> CAND: 322.804995 3864.231689 0.6554633 6.1101222 14.8982 10.5535  8
------> CAND: 144.381811 4234.622070 1.0209821 6.2779131 14.3582 10.5437 16
------> CAND: 198.187401 4335.949707 0.4158790 5.8857036 14.8787 10.5335  8
------> CAND: 230.876731 3896.676514 0.2634071 5.6185069 14.8738 10.5285  8
------> CAND:  84.321272 4039.054443 0.5002509 6.0181222 14.871 10.5256  8
------> CAND: 315.861827 6532.884277 0.9134237 5.2086954 19.5066 10.5245  2
------> CAND:  92.402646 3629.240234 0.5239828 3.4567332 19.5015 10.5215  2
------> CAND: 464.991358 3827.860596 0.2835196 5.7053318 24.2125 10.5154  1
------> CAND: 347.105692 4120.609375 0.7817901 6.1963844 19.4834 10.5107  2
------> CAND: 149.944130 4059.491455 0.3237028 5.7370453 16.4875 10.5044  4
------> CAND: 115.450433 3860.682861 0.5292738 6.0403509 14.3238 10.4992 16
------> CAND: 108.502075 5976.242188 1.2954189 4.3224840 14.3151 10.488 16
------> CAND: 115.528286 4729.927734 0.8694995 6.2657375 14.8306 10.484  8
------> CAND: 346.237114 4338.822754 0.7454233 6.1918364 16.4578 10.4808  4
------> CAND: 207.002408 4914.621094 0.6172163 4.2258992 19.428 10.4779  2
------> CAND: 230.992472 4392.391113 0.8756463 6.2511964 14.8227 10.4759  8
------> CAND:  86.373730 3968.085693 0.7633895 3.5578463 14.8137 10.4666  8
------> CAND: 117.550381 4363.542480 0.9662061 0.0010652 14.2982 10.4662 16
------> CAND: 416.204156 3763.173096 0.9479088 3.3908734 19.3599 10.4376  2
------> CAND: 446.544150 4989.008789 0.9958138 3.9900563 24.008 10.4265  1
[17:44:29][3326459][INFO ] Statistics: count dirty SumSpec pages 1731 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:44:29][3326459][INFO ] Data processing finished successfully!
17:44:29 (3326459): called boinc_finish(0)

</stderr_txt>
]]>