Task 1706746873

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:04:26][1324129][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_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_197.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 400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_197.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_197_400000_2_0
------> GPU usage: 0.330000
[20:04:26][1324129][INFO ] Starting data processing...
[20:04:26][1324129][INFO ] opti: No host transfer for n_steps. Use device global.
[20:04:26][1324129][INFO ] opti: No host transfer for mean. Use device global.
[20:04:26][1324129][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:04:26][1324129][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:04:26][1324129][INFO ] opti: power spectrum in fft callback (static link).
[20:04:26][1324129][INFO ] opti: __constant__ access is not uniform, bad!
[20:04:28][1324129][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[20:04:28][1324129][INFO ] CUDA global memory status (initial GPU state, including context):
[20:04:28][1324129][INFO ] No template file. Generating templates.
[20:04:28][1324129][INFO ] Template param value T_cons = 50000
[20:04:34][1324129][INFO ] Number of generated templates to be used: 50000
[20:04:34][1324129][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_197.cpt
[20:04:34][1324129][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_197.cpt (No such file or directory).
------> Starting from scratch...
[20:04:34][1324129][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_197.binary
[20:04:34][1324129][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM249.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620645149
------> 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: 249.7 cm^-3 pc
------> Scale factor: 1.0135
[20:04:34][1324129][INFO ] Allocating memory for dedispersed compressed time series...
[20:04:34][1324129][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:04:34][1324129][INFO ] 8-bit allocation done
[20:04:34][1324129][INFO ] Foobar
[20:04:34][1324129][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_197.binary
[20:04:34][1324129][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:04:34][1324129][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:04:34][1324129][INFO ] FftSize = 12582913
[20:04:34][1324129][INFO ] Seed for random number generator is -1034608753.
[20:04:38][1324129][INFO ] 8[20:04:38][1324129][INFO ] 9[20:04:40][1324129][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:04:40][1324129][INFO ] Normalization factor 3.97364e-08
[20:04:40][1324129][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
[20:04:40][1324129][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
[20:04:40][1324129][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:04:40][1324129][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:04:40][1324129][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:05:26][1324129][INFO ] Checkpoint committed!
[20:06:26][1324129][INFO ] Checkpoint committed!
[20:07:26][1324129][INFO ] Checkpoint committed!
[20:08:26][1324129][INFO ] Checkpoint committed!
[20:09:27][1324129][INFO ] Checkpoint committed!
[20:10:27][1324129][INFO ] Checkpoint committed!
[20:11:27][1324129][INFO ] Checkpoint committed!
[20:12:03][1324129][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3749.163574 0.8413919 2.2327278 20.8556 16.8717  8
------> CAND:   0.501372 3897.400879 0.8257992 1.3851588 25.4664 14.0727  2
------> CAND:   0.250686 4169.045898 1.0321656 1.3747994 17.9455 13.7447  8
------> CAND:   0.250426 4208.341309 1.0112044 1.5408071 17.175 12.9287  8
------> CAND: 115.284347 4027.217041 0.8648512 1.5466589 15.7728 12.4019 16
------> CAND: 230.407020 3789.879639 0.9265784 2.3231554 16.4698 12.1869  8
------> CAND:  49.872210 3623.364746 0.8650082 2.3310518 16.3359 12.0467  8
------> CAND:   0.500593 3631.356934 0.9692357 2.4498112 15.4626 11.9899 16
------> CAND: 115.234781 3920.578369 0.9607838 2.2898028 15.4303 11.9471 16
------> CAND:   0.250167 3829.656982 0.7594182 1.4618809 16.1864 11.8903  8
------> CAND: 117.955475 3985.577148 1.0152651 1.1103390 15.9651 11.6593  8
------> CAND:   0.167124 3921.739990 0.8081799 1.5196067 15.9625 11.6566  8
------> CAND: 452.787421 3693.380371 0.7914559 2.1995962 17.7718 11.5251  4
------> CAND: 129.535552 3627.197754 0.7821040 2.2311161 15.1027 11.5149 16
------> CAND: 165.333542 3673.535156 0.6632177 1.7983707 15.0838 11.4901 16
------> CAND:  28.028027 3718.666260 0.7821253 1.0907959 15.0806 11.4858 16
------> CAND: 221.432415 3962.410889 0.9571698 1.1727122 15.7904 11.4773  8
------> CAND: 344.844329 3688.360352 0.8022473 1.0069294 15.7456 11.4307  8
------> CAND: 115.250351 3629.878906 0.7967716 2.2416065 15.0029 11.3838 16
------> CAND:  20.808223 3902.431641 0.8873278 2.1898654 14.9662 11.3357 16
------> CAND:  90.544042 3771.246338 0.8170714 2.1827176 14.9528 11.3181 16
------> CAND: 400.975640 3947.957764 0.9585789 2.2711880 15.5821 11.2608  8
------> CAND: 179.875138 4013.474365 0.9223586 2.1023099 25.8374 11.221  1
------> CAND: 106.013901 4224.660156 0.9836706 1.7200091 17.3672 11.2028  4
------> CAND:   0.499815 3743.823730 0.8476665 2.2538483 17.3374 11.1791  4
------> CAND: 230.392747 3648.852295 0.9535499 2.4345257 15.5031 11.1788  8
------> CAND: 113.051790 3814.020752 0.8239860 1.1715091 15.4917 11.167  8
------> CAND: 230.323198 3893.084961 0.9632366 2.3262012 15.4685 11.1429  8
------> CAND: 373.402533 3721.911133 0.7767504 1.0925542 20.489 11.1072  2
------> CAND: 115.221805 3659.172852 0.9095242 2.3911188 14.7286 11.0249 16
------> CAND:  74.938978 3887.279541 0.8333248 1.3321502 14.7263 11.0219 16
------> CAND: 149.833320 3830.309326 0.7603790 1.9117635 15.3487 11.0188  8
------> CAND: 115.167568 3619.483643 0.9044657 2.3826427 14.7238 11.0187 16
------> CAND: 115.219210 3620.305664 0.8802361 2.3600419 14.7158 11.0082 16
------> CAND: 140.097315 3794.646973 0.9260277 0.9604998 14.696 10.9824 16
------> CAND:   0.501112 3644.032471 0.6920905 1.1598345 20.2664 10.9751  2
------> CAND:  57.600912 3644.379639 0.9550722 2.4413853 14.6838 10.9665 16
------> CAND: 250.883330 3971.745361 1.0138369 2.3429101 15.2963 10.9645  8
------> CAND: 396.831538 3656.337158 0.9510393 0.7601936 16.9937 10.9058  4
------> CAND: 105.994957 3928.572510 0.8025230 1.6122040 16.9804 10.8953  4
------> CAND: 360.697743 3763.331543 0.7615638 1.2654389 25.0848 10.8942  1
------> CAND: 289.006523 3975.076416 1.0143077 1.0840348 15.2166 10.8822  8
------> CAND: 174.242232 3888.883301 0.9235916 2.2760522 15.2161 10.8816  8
------> CAND: 115.270333 3907.666504 0.8201392 1.9966596 20.0981 10.8752  2
------> CAND: 345.639984 3626.767334 0.8174948 2.2755201 16.9154 10.8437  4
------> CAND:  59.942982 3644.089844 0.6906124 2.0045559 15.1792 10.8434  8
------> CAND: 255.252686 3703.190674 0.6614416 1.5543379 20.0189 10.8283  2
------> CAND: 382.185620 3819.333984 0.7725952 1.9471630 15.1577 10.8213  8
------> CAND: 114.025728 3640.386230 0.7176316 2.0520766 14.5703 10.8188 16
------> CAND: 288.963703 3739.703857 0.8859029 2.3083999 19.9855 10.8085  2
------> CAND: 129.365573 3698.258545 0.6769510 1.5030886 14.5595 10.8048 16
------> CAND: 195.296988 3723.191162 0.9258749 0.8675029 15.1356 10.7984  8
------> CAND:  50.868466 3629.854980 0.7974463 2.2486160 14.5524 10.7955 16
------> CAND:  61.710758 3635.244629 0.7588252 2.1695063 14.5395 10.7788 16
------> CAND: 230.639280 3755.809814 0.6954140 1.6109128 15.1085 10.7704  8
------> CAND:  32.687514 3979.451660 0.9551135 1.2126739 14.5267 10.7622 16
------> CAND: 263.926779 3755.659668 0.9365856 0.9065350 15.0937 10.7552  8
------> CAND: 174.090419 3925.152100 0.8062130 1.8784975 14.5187 10.7517 16
------> CAND:  50.401609 4018.696045 1.0183716 2.2933705 14.5109 10.7416 16
------> CAND:  40.471491 3773.729004 0.8597847 2.2521493 14.4999 10.7274 16
------> CAND: 442.865089 3962.410889 0.9571698 1.1727122 16.7626 10.7225  4
------> CAND: 391.149326 3627.058105 0.8151512 0.8987284 19.8383 10.7212  2
------> CAND: 134.224882 3615.945557 0.9329631 2.4210751 15.0522 10.7124  8
------> CAND: 317.659707 3831.604736 0.8079606 2.1047761 24.6596 10.7095  1
------> CAND:  48.806146 3637.111084 0.7463349 1.0170587 14.4757 10.6959 16
------> CAND: 327.030063 3801.259766 0.8353637 2.1760852 15.0344 10.6939  8
------> CAND: 230.725697 3825.514404 0.9166629 1.0100031 19.7848 10.6894  2
------> CAND: 115.268776 3700.431152 0.6710848 1.4775085 14.4687 10.687 16
------> CAND: 172.752649 3817.060059 0.9941618 2.4116168 15.025 10.6843  8
------> CAND: 345.516977 3628.040527 0.8095850 2.2685726 15.023 10.6823  8
------> CAND: 384.246901 3825.940430 0.7663453 1.3759656 16.708 10.6791  4
------> CAND: 115.229331 3709.116211 0.8013677 2.1986578 14.4623 10.6786 16
------> CAND: 217.479052 3682.765137 0.9586622 0.7837863 15.0148 10.6738  8
------> CAND: 115.267479 3754.483398 0.6977670 1.6529578 15.0008 10.6593  8
------> CAND:  52.882257 4201.745117 0.9836337 1.7448223 14.4443 10.6553 16
------> CAND: 115.303032 4218.147461 0.9837110 1.8843802 14.4404 10.6502 16
------> CAND:  99.740787 3799.932861 0.9246720 2.3431022 24.5033 10.6417  1
------> CAND: 115.225698 3836.085449 0.8689163 2.2175572 14.4276 10.6336 16
------> CAND: 430.545411 4012.594238 1.0216860 1.1333852 16.6315 10.6185  4
------> CAND:  47.953399 4016.877930 0.9502995 2.1677258 14.413 10.6147 16
------> CAND:  59.932861 3699.554688 0.6748716 1.4368722 24.3821 10.589  1
------> CAND:  99.741046 3797.927979 0.9250481 2.3390925 16.5832 10.5802  4
------> CAND:  57.633869 3754.483398 0.6977670 1.6529578 14.3853 10.5788 16
------> CAND: 307.286088 3940.633057 0.8701467 2.1021197 14.9141 10.57  8
------> CAND: 136.593163 3632.003906 0.7826698 2.2226837 14.9139 10.5697  8
------> CAND: 121.602357 3696.360107 0.7835720 1.0489118 14.3757 10.5665 16
------> CAND: 199.612625 3772.138672 0.8606686 1.0367569 14.3642 10.5516 16
------> CAND: 230.463593 3620.994141 0.8993183 2.3809910 14.8928 10.548  8
------> CAND: 230.421552 3623.179199 0.8396642 2.2981668 14.888 10.5431  8
------> CAND: 474.960403 3714.471924 0.9293029 2.3809204 19.5284 10.5374  2
------> CAND:  20.806925 3809.544922 0.8288251 2.1702349 14.8775 10.5323  8
------> CAND: 365.811631 3620.367920 0.8794745 0.8094527 14.8643 10.5187  8
------> CAND: 234.929486 3702.438477 0.6635155 1.6570147 14.8508 10.5048  8
------> CAND:  46.007859 3699.872559 0.6735025 1.4503741 14.327 10.5035 16
------> CAND: 172.733705 3694.043213 0.9568887 2.4139342 14.3223 10.4974 16
------> CAND: 257.372097 3733.426270 0.7518294 1.1756030 14.8413 10.495  8
------> CAND:  48.472677 3652.834717 0.6943870 1.9711426 14.8334 10.4868  8
------> CAND: 164.830094 4206.659180 1.0104586 1.5972950 16.4498 10.4745  4
------> CAND: 443.667751 4139.815918 1.0298893 1.3146670 19.4172 10.4715  2
------> CAND:  40.589567 3906.883301 0.8199970 1.4056991 14.8129 10.4658  8
[20:12:03][1324129][INFO ] Statistics: count dirty SumSpec pages 200216 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:12:03][1324129][INFO ] Data processing finished successfully!
20:12:03 (1324129): called boinc_finish(0)

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