Task 1728368598

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[12:10:03][3574477][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_171.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 1100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_171_1100000_1_0
------> GPU usage: 0.500000
[12:10:03][3574477][INFO ] Starting data processing...
[12:10:03][3574477][INFO ] opti: No host transfer for n_steps. Use device global.
[12:10:03][3574477][INFO ] opti: No host transfer for mean. Use device global.
[12:10:03][3574477][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:10:03][3574477][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:10:03][3574477][INFO ] opti: power spectrum in fft callback (static link).
[12:10:03][3574477][INFO ] opti: __constant__ access is not uniform, bad!
[12:10:03][3574477][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[12:10:03][3574477][INFO ] CUDA global memory status (initial GPU state, including context):
[12:10:03][3574477][INFO ] No template file. Generating templates.
[12:10:03][3574477][INFO ] Template param value T_cons = 50000
[12:10:07][3574477][INFO ] Number of generated templates to be used: 50000
[12:10:07][3574477][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_171.cpt
[12:10:07][3574477][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[12:10:07][3574477][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_171.binary
[12:10:07][3574477][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322859184
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.81967
[12:10:07][3574477][INFO ] Allocating memory for dedispersed compressed time series...
[12:10:07][3574477][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:10:07][3574477][INFO ] 8-bit allocation done
[12:10:07][3574477][INFO ] Foobar
[12:10:07][3574477][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_171.binary
[12:10:07][3574477][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:10:07][3574477][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:10:07][3574477][INFO ] FftSize = 12582913
[12:10:07][3574477][INFO ] Seed for random number generator is -1031039488.
[12:10:09][3574477][INFO ] 8[12:10:09][3574477][INFO ] 9[12:10:09][3574477][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:10:10][3574477][INFO ] Normalization factor 3.97364e-08
[12:10:10][3574477][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
[12:10:10][3574477][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:10:10][3574477][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:10:10][3574477][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:10:10][3574477][INFO ] TimeSeriesLength = 16775592, params->nsamples = 25165824
sum = -2161.63574219, mean= -0.00012886  -0.00012886
[12:10:10][3574477][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:20:03][3574477][INFO ] Checkpoint committed!
[12:22:17][3574477][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.377882 3670.660889 0.8140565 2.5570421 15.925 12.605 16
------> CAND: 105.700155 3764.024414 0.9728181 0.6158043 15.7652 12.3918 16
------> CAND: 115.184176 3651.513428 0.9555880 2.6553411 15.6616 12.2539 16
------> CAND: 149.793096 3978.698975 0.9693878 2.6313829 18.5046 12.1104  4
------> CAND:  86.367501 3735.412354 0.9116569 2.6206751 16.3652 12.0773  8
------> CAND: 345.590158 3624.817383 0.7473238 2.5073593 16.3395 12.0504  8
------> CAND: 375.286829 4042.337158 1.0044013 0.8564064 16.2596 11.9668  8
------> CAND: 345.447688 3761.960449 0.8744777 2.5929391 18.3036 11.9497  4
------> CAND: 395.654924 3667.032715 0.8464793 2.5885081 17.9592 11.6746  4
------> CAND: 474.888519 3615.952393 0.9234729 2.6374133 17.9085 11.6342  4
------> CAND:  86.381255 3669.055664 0.7935300 2.5389459 15.0842 11.4906 16
------> CAND: 245.504484 3652.133545 0.5268423 1.0936731 15.7796 11.466  8
------> CAND: 147.268591 3642.696045 0.5750923 2.2276623 17.636 11.4169  4
------> CAND:  13.315674 3746.435303 0.9063212 2.6196444 14.934 11.2934 16
------> CAND: 115.282271 4224.323730 0.7586981 2.1413810 14.9257 11.2826 16
------> CAND: 230.379512 3843.264404 0.8267798 2.5255098 15.583 11.2617  8
------> CAND: 131.389226 4071.466553 1.0365881 0.8482615 14.9004 11.2495 16
------> CAND: 118.903981 4054.857422 0.7573096 1.1854362 14.8521 11.1862 16
------> CAND: 158.862422 3920.320557 0.8855215 0.8360214 14.8463 11.1787 16
------> CAND: 469.749199 3972.663086 0.6160253 1.5106239 17.3107 11.1578  4
------> CAND: 345.921551 3832.326172 0.5690882 1.9994253 17.2987 11.1483  4
------> CAND:  74.896678 3978.698975 0.9693878 2.6313829 20.5118 11.1208  2
------> CAND:  89.354452 3621.414795 0.7815508 2.5314252 14.7969 11.114 16
------> CAND: 196.935529 3643.208252 0.5695339 0.9560979 14.7695 11.0783 16
------> CAND: 259.098352 3690.729248 0.9109678 2.6287539 17.1936 11.0647  4
------> CAND: 208.035514 4748.083008 1.0917768 1.5929886 15.3909 11.0625  8
------> CAND: 172.754985 3868.876221 0.9047988 2.6025503 15.3718 11.0427  8
------> CAND: 208.879697 3702.397949 0.6773504 2.3806672 15.3695 11.0403  8
------> CAND: 330.792168 4549.834961 1.0966247 2.5161142 25.4169 11.0384  1
------> CAND: 431.837507 3779.278809 0.8340806 2.5594251 20.3239 11.0093  2
------> CAND: 454.332798 3801.192627 0.7773944 2.4952714 17.0759 10.9711  4
------> CAND: 178.547229 3757.207275 0.5945774 1.0964477 14.665 10.942 16
------> CAND: 259.090567 3759.549561 0.8995398 2.6128790 15.2701 10.9374  8
------> CAND: 115.250092 3669.557373 0.8172939 2.5644634 14.6522 10.9253 16
------> CAND: 271.902015 3839.820312 0.9586407 2.6488013 15.2438 10.9102  8
------> CAND: 247.244752 3714.301514 0.4942034 1.4421468 15.2417 10.9081  8
------> CAND: 145.077555 4371.606445 1.0791764 2.6001065 15.2075 10.8727  8
------> CAND: 133.223955 3690.173828 0.6860648 2.4110518 15.2037 10.8688  8
------> CAND: 288.250572 4519.630859 0.9657803 2.3238158 16.9351 10.8593  4
------> CAND: 115.200007 3848.485596 0.9578117 2.6426167 14.5967 10.8531 16
------> CAND: 302.274707 3976.319092 0.9960951 2.6429629 15.1885 10.8531  8
------> CAND: 139.545858 4011.349609 0.6581155 1.3585517 15.1879 10.8525  8
------> CAND: 198.500110 3698.692627 0.9050595 2.6200070 14.5877 10.8414 16
------> CAND: 151.137353 3976.319092 0.9960951 2.6429629 14.5864 10.8397 16
------> CAND: 271.534809 4216.950195 0.7625510 1.4511280 15.1704 10.8344  8
------> CAND:  32.680766 3976.384033 0.6112220 1.5336747 14.5788 10.8298 16
------> CAND:  99.469340 4015.381348 0.8424207 0.9939300 14.5727 10.822 16
------> CAND: 345.637648 3681.121094 0.7222027 2.4555290 16.8498 10.7916  4
------> CAND: 214.521686 4509.392578 0.9340788 2.2585304 24.8485 10.7916  1
------> CAND: 259.037886 3987.321533 0.8881215 2.5496099 16.8471 10.7894  4
------> CAND: 457.584189 4063.177490 0.7514144 2.2990880 19.9197 10.7694  2
------> CAND:  73.528026 4187.932129 0.9667156 1.0329033 14.514 10.7456 16
------> CAND: 230.458143 3751.736816 0.9247764 2.6280479 15.0792 10.7402  8
------> CAND: 312.794948 4046.938721 0.7639726 1.1600375 16.784 10.7394  4
------> CAND:  86.353747 3945.778076 0.9319150 2.6030471 14.5004 10.7281 16
------> CAND: 345.479088 3616.747803 0.9359064 2.6483157 19.8413 10.7229  2
------> CAND:  43.183880 3735.412354 0.9116569 2.6206751 14.4938 10.7194 16
------> CAND: 146.173462 3650.492432 0.5454391 1.0521470 14.4868 10.7103 16
------> CAND: 172.731889 3617.697510 0.8702016 2.6102970 15.0448 10.7047  8
------> CAND:  64.147549 4763.260742 1.0565817 2.1681426 15.0303 10.6897  8
------> CAND: 115.209089 3870.498047 0.9305885 2.6230769 15.0271 10.6864  8
------> CAND: 340.986985 3733.082275 0.6141734 0.9902760 15.0134 10.6723  8
------> CAND:  35.952139 4101.525879 0.7952687 2.3749857 14.4537 10.6675 16
------> CAND: 259.436492 3914.469482 0.8877789 0.8278901 14.9985 10.6569  8
------> CAND: 461.130122 3977.761230 0.6086264 1.8750151 19.7144 10.6477  2
------> CAND: 460.851668 4126.183594 0.9132320 2.5163112 16.6292 10.6167  4
------> CAND: 403.295133 3868.379883 0.9046574 2.5976734 16.6196 10.609  4
------> CAND:  86.368799 3678.564209 0.7638618 2.5080965 14.4055 10.605 16
------> CAND: 130.424371 3733.665283 0.6132900 2.2695744 14.9435 10.6002  8
------> CAND: 202.671200 4003.249023 0.9971604 0.8251805 14.398 10.5954 16
------> CAND: 370.060833 4236.627441 0.9625906 1.0840864 14.9364 10.5929  8
------> CAND: 115.238414 3895.446045 0.8956002 2.5886497 14.3899 10.5848 16
------> CAND: 121.035589 3974.224854 0.6131151 1.8958629 14.9173 10.5733  8
------> CAND:  81.778860 4337.204102 1.0748017 1.0717624 14.3744 10.5647 16
------> CAND:  55.224067 4299.164551 0.9346872 1.2034224 14.3736 10.5637 16
------> CAND: 131.185511 4496.254395 1.0905832 2.5251400 14.9059 10.5615  8
------> CAND: 181.330465 3938.183105 0.7038946 1.1029528 14.9041 10.5597  8
------> CAND: 115.223362 3636.547363 0.6019725 2.2964466 14.348 10.5306 16
------> CAND: 306.099872 3927.061523 0.8833154 0.8396101 14.8726 10.5273  8
------> CAND: 279.733482 4072.844971 0.9745939 2.6111901 14.8698 10.5243  8
------> CAND: 159.660931 3613.577881 0.9423005 2.6555150 14.3306 10.5081 16
------> CAND:  99.871060 3803.418945 0.8822967 2.5966988 14.8526 10.5066  8
------> CAND:  53.766145 3972.473877 0.6163760 1.9289578 14.3259 10.502 16
------> CAND: 403.337433 3751.883789 0.7194554 2.4216380 14.8457 10.4995  8
------> CAND: 279.914619 4345.729492 0.8956869 1.3245442 16.4788 10.4975  4
------> CAND: 115.295246 3759.835938 0.5877782 2.1760733 14.3189 10.493 16
------> CAND: 432.002036 4193.027832 0.8636228 2.4010901 16.4728 10.4927  4
------> CAND: 172.740452 3661.081543 0.8376756 2.5737903 14.8378 10.4914  8
------> CAND: 349.711423 4179.723145 0.8694407 1.1491902 19.4274 10.4776  2
------> CAND: 115.246718 3638.064697 0.5809413 2.2603514 16.4399 10.4667  4
------> CAND: 115.231926 4038.371094 0.8680433 2.4945493 14.2971 10.4649 16
------> CAND: 230.927855 3979.971191 0.9249704 0.8591126 16.4342 10.4622  4
------> CAND:  79.762474 3620.061035 0.8361766 2.5814939 14.2896 10.4551 16
------> CAND: 230.522761 3678.858643 0.7302473 2.4603584 14.7969 10.4493  8
------> CAND: 115.256839 4036.794922 0.8686754 2.4960237 14.28 10.4427 16
------> CAND: 332.332614 3862.246826 0.8469311 2.5461593 14.7856 10.4377  8
------> CAND: 192.589529 3633.484619 0.6431013 2.3627810 16.4017 10.4364  4
------> CAND: 270.701525 4665.268555 0.9710942 1.9743627 24.0258 10.4343  1
------> CAND: 403.224287 3728.843750 0.6285097 2.2799380 14.7779 10.4298  8
------> CAND: 332.917288 4452.467773 1.0888805 1.1789401 14.774 10.4258  8
[12:22:17][3574477][INFO ] Statistics: count dirty SumSpec pages 1741 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:22:17][3574477][INFO ] Data processing finished successfully!
12:22:17 (3574477): called boinc_finish(0)

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