Task 1704671562

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:49:53][1156636][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_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_192.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 150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_192.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_192_150000_1_0
------> GPU usage: 0.330000
[12:49:53][1156636][INFO ] Starting data processing...
[12:49:53][1156636][INFO ] opti: No host transfer for n_steps. Use device global.
[12:49:53][1156636][INFO ] opti: No host transfer for mean. Use device global.
[12:49:53][1156636][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:49:53][1156636][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:49:53][1156636][INFO ] opti: power spectrum in fft callback (static link).
[12:49:53][1156636][INFO ] opti: __constant__ access is not uniform, bad!
[12:49:55][1156636][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[12:49:55][1156636][INFO ] CUDA global memory status (initial GPU state, including context):
[12:49:55][1156636][INFO ] No template file. Generating templates.
[12:49:55][1156636][INFO ] Template param value T_cons = 50000
[12:50:01][1156636][INFO ] Number of generated templates to be used: 50000
[12:50:01][1156636][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_192.cpt
[12:50:01][1156636][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_192.cpt (No such file or directory).
------> Starting from scratch...
[12:50:01][1156636][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_192.binary
[12:50:01][1156636][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM249.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961596728
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 249.2 cm^-3 pc
------> Scale factor: 2.17945
[12:50:01][1156636][INFO ] Allocating memory for dedispersed compressed time series...
[12:50:01][1156636][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:50:01][1156636][INFO ] 8-bit allocation done
[12:50:01][1156636][INFO ] Foobar
[12:50:01][1156636][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_192.binary
[12:50:01][1156636][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:50:01][1156636][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:50:01][1156636][INFO ] FftSize = 12582913
[12:50:01][1156636][INFO ] Seed for random number generator is 1108289463.
[12:50:04][1156636][INFO ] 8[12:50:04][1156636][INFO ] 9[12:50:06][1156636][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:50:06][1156636][INFO ] Normalization factor 3.97364e-08
[12:50:06][1156636][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
[12:50:06][1156636][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
[12:50:06][1156636][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:50:06][1156636][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:50:06][1156636][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:50:54][1156636][INFO ] Checkpoint committed!
[12:51:54][1156636][INFO ] Checkpoint committed!
[12:52:54][1156636][INFO ] Checkpoint committed!
[12:53:54][1156636][INFO ] Checkpoint committed!
[12:54:54][1156636][INFO ] Checkpoint committed!
[12:55:54][1156636][INFO ] Checkpoint committed!
[12:56:54][1156636][INFO ] Checkpoint committed!
[12:57:27][1156636][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.368020 3947.351562 0.9821078 1.8846368 15.5176 12.0626 16
------> CAND:  74.392970 3994.951904 0.9830675 1.5490960 16.2347 11.9408  8
------> CAND: 433.231330 3718.168457 0.8697890 1.2231294 18.1379 11.8173  4
------> CAND: 345.631420 3809.731445 0.9881564 2.2133849 17.9546 11.6709  4
------> CAND: 363.420513 3790.933594 0.9327243 2.1154077 15.9343 11.6272  8
------> CAND: 286.661079 3968.485840 0.9825531 1.8919171 15.919 11.6113  8
------> CAND: 172.843218 3802.205078 0.8717914 1.8127073 15.871 11.5612  8
------> CAND: 115.173796 3913.064209 0.9949348 2.0863130 15.8591 11.5488  8
------> CAND:  90.869985 3661.187500 0.9460126 2.2194741 15.0545 11.4516 16
------> CAND:  47.060428 3750.231689 0.8366531 1.9011105 15.7105 11.3942  8
------> CAND:  62.735819 3632.465332 0.8440813 1.0878335 14.9746 11.3467 16
------> CAND: 230.499145 3819.063477 0.8625838 1.7887682 15.6048 11.2844  8
------> CAND: 181.710386 3790.933594 0.9327243 2.1154077 14.9222 11.278 16
------> CAND: 460.841807 3809.731445 0.9881564 2.2133849 17.4433 11.2634  4
------> CAND: 129.578111 3747.606689 0.8401868 1.9351338 14.8759 11.2174 16
------> CAND: 147.439607 3647.437012 0.7754338 1.8971223 14.8654 11.2037 16
------> CAND: 115.260991 3646.690186 0.7779585 1.8837136 14.8163 11.1394 16
------> CAND:  49.919960 3658.674561 0.9469535 2.2172978 14.7939 11.1102 16
------> CAND: 345.657631 3663.245117 0.7827160 1.7791260 17.2278 11.0919  4
------> CAND: 189.108473 3955.800781 0.9829856 1.4553388 15.4056 11.0777  8
------> CAND: 230.585562 3666.738770 0.7729489 1.3971715 15.378 11.0491  8
------> CAND:  78.709386 3795.852295 0.8763965 1.4215828 14.7347 11.0329 16
------> CAND: 275.968004 3762.155518 0.9386184 1.1769460 17.1498 11.0299  4
------> CAND:  31.966078 3919.224609 0.9821897 1.4282513 14.7198 11.0134 16
------> CAND:  43.254986 3964.485596 0.9974905 1.9872435 14.7085 10.9987 16
------> CAND: 345.462739 3612.054443 0.9521521 2.2923808 17.0962 10.9873  4
------> CAND:  32.385445 3706.744141 0.7830718 1.5703439 20.2574 10.9698  2
------> CAND:  86.369577 3634.502197 0.8330008 2.0141027 14.6504 10.923 16
------> CAND:  79.494920 3814.578857 0.9254675 2.0397546 15.1937 10.8584  8
------> CAND: 144.030695 3684.795410 0.9362212 2.1977637 14.5777 10.8284 16
------> CAND: 254.882107 3934.507324 0.9504299 1.7249993 15.1467 10.8099  8
------> CAND: 376.201080 3615.834473 0.9632169 2.2763445 15.1294 10.7921  8
------> CAND:  32.912508 3652.699951 0.9687251 2.2763627 15.1179 10.7802  8
------> CAND:  90.517572 3931.541748 0.9508262 1.6272382 14.5299 10.7663 16
------> CAND:  32.391154 3961.667480 0.9482750 1.6733145 19.889 10.7512  2
------> CAND: 190.418735 3697.910645 0.7992540 1.5094353 14.518 10.7509 16
------> CAND:  79.489990 3721.822998 0.8663340 2.0124776 15.0629 10.7234  8
------> CAND: 230.386000 3712.833740 0.8759439 2.0590832 24.662 10.7106  1
------> CAND: 132.814450 3790.020508 0.9862028 1.1297090 14.4733 10.6929 16
------> CAND: 172.741750 3633.002686 0.8420905 2.0841067 15.0275 10.6869  8
------> CAND: 248.512454 3661.046631 0.9464090 0.9526402 16.7142 10.684  4
------> CAND: 145.469414 3678.744385 0.9072969 1.0742062 14.4481 10.6602 16
------> CAND: 313.114144 3630.418945 0.8897836 2.1653297 14.9621 10.6194  8
------> CAND: 360.198188 3817.725830 0.8644521 1.8563050 14.9606 10.6178  8
------> CAND: 119.836138 3605.173584 0.9668884 2.2954776 16.5944 10.5891  4
------> CAND: 351.295207 3647.897217 0.7730906 1.2965153 19.6122 10.5871  2
------> CAND: 238.502148 3912.384766 0.9947172 2.0672057 19.6105 10.5861  2
------> CAND: 230.421033 3809.731445 0.9881564 2.2133849 14.9234 10.5796  8
------> CAND: 402.711756 3629.722412 0.8569632 2.1313684 14.9188 10.5748  8
------> CAND: 348.793799 3709.184814 0.8805431 2.0978267 16.5685 10.5685  4
------> CAND: 156.670088 3638.019043 0.8166366 1.2123480 14.9045 10.56  8
------> CAND: 499.266809 3628.000000 0.8968146 2.1847827 16.5524 10.5558  4
------> CAND: 259.082003 3728.404053 0.9769619 2.2207792 24.3024 10.5544  1
------> CAND: 401.741711 3952.626465 0.9828476 1.9612616 19.5561 10.5539  2
------> CAND: 277.363385 3771.593506 0.9376602 1.1376441 19.5525 10.5517  2
------> CAND: 499.286272 3864.197510 0.9915554 2.1023753 19.5485 10.5494  2
------> CAND:  51.739897 3674.189697 0.9685190 2.2630165 14.858 10.5122  8
------> CAND:  87.930785 3804.270264 0.9281987 2.0532043 14.3312 10.5089 16
------> CAND:  93.077630 3641.675781 0.8000359 1.2568978 16.4861 10.5033  4
------> CAND:  86.413953 3800.854980 0.8747883 1.3849511 14.3187 10.4927 16
------> CAND: 495.238188 3982.484131 0.9830693 1.5167192 16.4598 10.4824  4
------> CAND: 485.304178 3629.878418 0.8553155 2.1081378 19.4356 10.4824  2
------> CAND: 174.239377 3787.443115 0.9320113 2.0512168 16.4594 10.4821  4
------> CAND: 382.372207 3625.930664 0.9021841 2.1837461 14.8135 10.4664  8
------> CAND: 259.398864 3685.801025 0.9006526 1.1070573 16.4208 10.4515  4
------> CAND:  53.065989 3853.245850 0.9912293 1.1854635 14.2838 10.4477 16
------> CAND:  49.333209 3817.827881 0.9245112 2.0319288 14.7948 10.4472  8
------> CAND: 234.835543 3630.418945 0.8897836 2.1653297 14.7858 10.4379  8
------> CAND: 230.215242 3664.997803 0.7768207 1.7492479 14.7804 10.4324  8
------> CAND:  32.385704 3705.443359 0.7853854 1.5682229 16.3927 10.4293  4
------> CAND: 148.786200 3994.951904 0.9830675 1.5490960 16.3613 10.4044  4
------> CAND: 115.191962 3777.264893 0.9349349 2.0809181 14.2497 10.4036 16
------> CAND: 192.677762 3823.225342 0.8611519 1.8361415 16.3534 10.3982  4
------> CAND: 232.714835 3739.386719 0.9452778 2.1974843 19.2896 10.3959  2
------> CAND:  84.316860 3869.288574 0.9918097 1.2730353 14.7285 10.379  8
------> CAND: 467.775113 3706.225098 0.7842637 1.5385898 16.3288 10.3787  4
------> CAND: 102.178356 3706.738770 0.8814016 1.1684207 16.3247 10.3755  4
------> CAND: 225.728070 3696.967529 0.8007600 1.5213095 14.7209 10.3712  8
------> CAND:  62.690146 3753.007080 0.9422382 1.0893956 16.3122 10.3656  4
------> CAND: 112.730517 3624.526855 0.9065732 2.2082512 14.7119 10.3619  8
------> CAND: 363.429855 3666.258301 0.7740788 1.4073672 14.7072 10.3571  8
------> CAND: 254.988505 3831.465332 0.9892184 1.2087053 16.2975 10.354  4
------> CAND: 273.830427 3697.750488 0.7990090 1.6631674 16.2955 10.3524  4
------> CAND: 281.981091 3705.732666 0.7847219 1.6243743 14.7002 10.3499  8
------> CAND: 271.663785 3735.399170 0.8533889 1.2634387 23.8271 10.348  1
------> CAND: 105.090308 3734.443604 0.8544314 1.2578770 14.2049 10.3459 16
------> CAND: 495.607470 3619.025391 0.9418907 0.9062341 16.2869 10.3456  4
------> CAND: 174.099242 3965.136475 0.9822583 1.8558515 14.2034 10.3439 16
------> CAND: 431.971413 3810.628418 0.9263739 2.0386889 16.2825 10.3421  4
------> CAND: 137.983872 3762.155518 0.9386184 1.1769460 14.6912 10.3407  8
------> CAND: 422.664637 3697.720947 0.8907381 1.1145948 16.245 10.3124  4
------> CAND:  60.288648 3700.585693 0.8874347 2.0849550 14.1738 10.3058 16
------> CAND: 115.292911 3666.738770 0.7729489 1.3971715 14.1705 10.3015 16
------> CAND: 345.740154 3797.929688 0.8750411 1.4364448 14.6529 10.3013  8
------> CAND: 370.155035 3756.309326 0.9400607 1.1623294 16.227 10.2983  4
------> CAND: 469.671087 3630.418945 0.8897836 2.1653297 16.2212 10.2936  4
------> CAND: 259.082262 3729.202637 0.9770034 2.2202184 14.6406 10.2887  8
------> CAND: 334.626415 3981.588623 0.9827303 1.8857282 16.2135 10.2876  4
------> CAND: 230.372505 3822.638184 0.9888142 2.1616218 14.6325 10.2805  8
------> CAND: 345.817229 3743.172852 0.8438046 1.3414845 14.6275 10.2754  8
[12:57:27][1156636][INFO ] Statistics: count dirty SumSpec pages 1788 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:57:27][1156636][INFO ] Data processing finished successfully!
12:57:27 (1156636): called boinc_finish(0)

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