Task 1728315918

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:17:30][3879567][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_54.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 1200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_54.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_54_1200000_0_0
------> GPU usage: 0.500000
[21:17:30][3879567][INFO ] Starting data processing...
[21:17:30][3879567][INFO ] opti: No host transfer for n_steps. Use device global.
[21:17:30][3879567][INFO ] opti: No host transfer for mean. Use device global.
[21:17:30][3879567][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:17:30][3879567][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:17:30][3879567][INFO ] opti: power spectrum in fft callback (static link).
[21:17:30][3879567][INFO ] opti: __constant__ access is not uniform, bad!
[21:17:30][3879567][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[21:17:30][3879567][INFO ] CUDA global memory status (initial GPU state, including context):
[21:17:30][3879567][INFO ] No template file. Generating templates.
[21:17:30][3879567][INFO ] Template param value T_cons = 50000
[21:17:35][3879567][INFO ] Number of generated templates to be used: 50000
[21:17:35][3879567][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_54.cpt
[21:17:35][3879567][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_54.cpt (No such file or directory).
------> Starting from scratch...
[21:17:35][3879567][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_54.binary
[21:17:35][3879567][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_DM235.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323051255
------> 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: 235.4 cm^-3 pc
------> Scale factor: 1.81865
[21:17:35][3879567][INFO ] Allocating memory for dedispersed compressed time series...
[21:17:35][3879567][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:17:35][3879567][INFO ] 8-bit allocation done
[21:17:35][3879567][INFO ] Foobar
[21:17:35][3879567][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_54.binary
[21:17:35][3879567][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:17:35][3879567][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:17:35][3879567][INFO ] FftSize = 12582913
[21:17:35][3879567][INFO ] Seed for random number generator is -1031034368.
[21:17:37][3879567][INFO ] 8[21:17:37][3879567][INFO ] 9[21:17:37][3879567][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:17:37][3879567][INFO ] Normalization factor 3.97364e-08
[21:17:37][3879567][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
[21:17:37][3879567][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
[21:17:37][3879567][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:17:37][3879567][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:17:37][3879567][INFO ] TimeSeriesLength = 16769894, params->nsamples = 25165824
sum = -2383.28271484, mean= -0.00014212  -0.00014212
[21:17:37][3879567][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:27:31][3879567][INFO ] Checkpoint committed!
[21:29:51][3879567][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.200007 4117.497559 0.9734673 2.6193776 17.5002 13.2724  8
------> CAND: 345.741192 3744.533203 0.5729370 2.2006881 19.4369 12.858  4
------> CAND: 115.246978 3744.533203 0.5729370 2.2006881 16.0016 12.7073 16
------> CAND:  57.600133 4117.497559 0.9734673 2.6193776 15.6716 12.2671 16
------> CAND: 115.250611 4060.337402 0.8650655 2.5416415 15.6098 12.1851 16
------> CAND: 166.455400 3959.823730 0.8316165 2.5280027 15.4281 11.9441 16
------> CAND: 386.981609 3849.851318 0.6214388 2.2389414 16.2325 11.9385  8
------> CAND: 130.660524 4785.084961 1.1069207 1.5037786 18.1582 11.8335  4
------> CAND: 393.390966 4148.106934 0.6765612 1.5314233 16.1123 11.8129  8
------> CAND: 345.453137 3812.607422 0.7669019 2.5143793 17.9929 11.7015  4
------> CAND: 499.248383 4031.860352 0.8759803 2.5639117 17.9847 11.695  4
------> CAND: 115.177948 3808.936279 0.7717144 2.5208244 15.1786 11.6148 16
------> CAND: 115.279157 4221.789551 0.8588131 2.4367173 15.9116 11.6035  8
------> CAND: 118.500184 4260.551270 0.7429581 2.1499903 15.1205 11.5383 16
------> CAND: 115.194816 3723.001953 0.7855762 2.5551956 17.7156 11.4803  4
------> CAND: 115.212982 3803.427979 0.9074584 2.6432974 15.0389 11.4311 16
------> CAND:  86.381515 3777.988525 0.6663179 2.3913226 15.0377 11.4294 16
------> CAND: 230.442832 3972.948975 0.9703577 2.6530230 15.7428 11.4278  8
------> CAND: 172.726698 3812.607422 0.7669019 2.5143793 15.6381 11.3189  8
------> CAND: 279.698708 3617.000000 0.8755589 2.6366370 20.8433 11.3177  2
------> CAND: 115.211684 3975.914551 0.8232961 2.5252407 14.9522 11.3174 16
------> CAND: 115.203380 3892.623291 0.8688904 2.5963638 14.9304 11.2888 16
------> CAND: 172.752649 3624.155273 0.7295732 2.5089400 15.5989 11.2783  8
------> CAND:  65.373211 4013.472168 0.9380062 2.6280963 14.8977 11.2459 16
------> CAND: 460.644061 3800.092041 0.9959014 2.7009373 20.6809 11.2212  2
------> CAND:  19.163194 3613.148193 0.9320856 2.6635182 15.5383 11.2153  8
------> CAND: 472.625599 4725.211426 1.1095927 1.4255918 17.3739 11.2081  4
------> CAND:  58.157040 3963.641846 0.8984955 0.8293028 14.8193 11.1434 16
------> CAND: 115.151738 3861.970459 0.9331921 2.6448846 14.8026 11.1215 16
------> CAND: 224.900495 3741.777588 0.5852554 2.2348754 15.4459 11.1195  8
------> CAND: 345.917140 4197.020508 0.7515050 1.3529811 17.2445 11.1052  4
------> CAND: 345.508672 3944.394043 0.9042690 2.6104269 17.1959 11.0666  4
------> CAND: 172.988803 3995.921875 0.5896742 1.8815740 15.389 11.0605  8
------> CAND: 172.870466 3744.533203 0.5729370 2.2006881 15.3804 11.0516  8
------> CAND: 115.298101 3718.407715 0.4778163 1.8082818 14.7349 11.0331 16
------> CAND: 324.245271 4365.128906 0.8957618 1.2872249 15.3602 11.0307  8
------> CAND: 188.465669 3998.407715 0.5871987 1.5685575 14.7298 11.0265 16
------> CAND: 131.190701 3853.452881 0.9582165 0.6800098 14.7173 11.0102 16
------> CAND: 176.572365 3654.231201 0.9233919 0.5268415 14.7121 11.0035 16
------> CAND:  81.814154 4220.420898 0.8108811 1.2508980 15.3331 11.0026  8
------> CAND:  75.069511 4283.484863 1.0216953 1.0359595 14.7109 11.0019 16
------> CAND: 271.351077 3804.463867 0.9292560 0.6646816 15.3297 10.9991  8
------> CAND:  95.008118 3839.187988 0.8630687 0.7496375 15.325 10.9942  8
------> CAND:  31.123971 4222.387695 1.0193268 0.9837627 14.6961 10.9826 16
------> CAND: 102.064432 4376.113770 0.9254475 2.4563580 14.6909 10.9758 16
------> CAND: 356.423108 3843.227783 0.8301528 0.7790445 17.0654 10.9628  4
------> CAND: 230.321901 3800.092041 0.9959014 2.7009373 15.2752 10.9427  8
------> CAND: 134.135871 3904.622559 0.5581813 1.4371588 14.6554 10.9295 16
------> CAND:  86.366982 4318.289551 1.0226338 2.5936358 14.6383 10.9073 16
------> CAND: 115.244642 4623.981445 1.1054666 2.5432360 14.6376 10.9064 16
------> CAND:  38.326129 3613.442627 0.9313165 2.6665416 16.9858 10.8996  4
------> CAND: 388.007189 3955.136719 0.9006903 2.5993078 20.1383 10.8991  2
------> CAND: 345.517755 3703.137939 0.9033010 2.6502457 16.9759 10.8917  4
------> CAND: 423.838656 4829.907227 1.0978260 2.3090644 16.9341 10.8585  4
------> CAND: 230.441794 3665.837646 0.8058563 2.5776110 15.1929 10.8576  8
------> CAND: 207.334061 4363.869629 0.8523133 2.3313656 15.192 10.8567  8
------> CAND: 428.747272 3814.431885 0.9977276 0.6249760 16.9284 10.854  4
------> CAND: 230.382626 4141.838379 0.9139460 2.5644386 15.1774 10.8416  8
------> CAND:  71.341143 4052.382080 1.0056555 0.8342234 14.5745 10.8242 16
------> CAND: 345.480126 3778.931152 0.8366973 2.5862544 16.8835 10.8184  4
------> CAND:  52.455364 4722.126465 0.9679815 1.9256167 14.5638 10.8104 16
------> CAND:  33.336027 4477.316406 1.0125464 1.2418165 14.5597 10.8051 16
------> CAND: 460.883588 3665.837646 0.8058563 2.5776110 16.8623 10.8016  4
------> CAND:  66.647920 3693.048340 0.4759223 1.8705457 14.5458 10.787 16
------> CAND: 179.077147 3628.307617 0.6761860 0.7245114 14.5451 10.786 16
------> CAND: 115.240749 3738.915039 0.5976306 2.2661855 14.5382 10.7771 16
------> CAND: 314.072771 4363.600586 0.9272401 2.4582083 24.7935 10.7677  1
------> CAND: 153.785644 4734.607422 0.9680360 1.8419352 14.5255 10.7606 16
------> CAND:  80.440572 3686.669922 0.7069948 2.4802980 14.524 10.7586 16
------> CAND: 172.711387 3642.638672 0.9459125 2.6710811 14.5232 10.7576 16
------> CAND: 383.064059 4105.273438 0.9740946 0.9046571 15.0924 10.7538  8
------> CAND: 345.640503 3803.358887 0.9072435 2.6387532 16.7772 10.734  4
------> CAND: 108.002520 3834.962158 0.7330294 0.8883724 14.4987 10.7258 16
------> CAND: 142.001074 4374.389648 0.9242253 2.4361646 15.0614 10.7218  8
------> CAND: 180.046414 3888.260986 0.9875321 0.6910973 14.4918 10.7169 16
------> CAND: 283.995401 4146.293457 0.6806328 2.0745785 15.0564 10.7167  8
------> CAND:  86.370615 3784.703369 0.8312288 2.5803521 14.4852 10.7084 16
------> CAND: 345.943610 3995.560547 0.5927669 1.9455537 16.7377 10.7027  4
------> CAND: 204.292613 4792.824219 1.1153452 2.4233100 16.7222 10.6904  4
------> CAND: 115.181062 3815.159180 0.9023557 2.6289694 14.4687 10.6869 16
------> CAND: 189.060983 3653.625732 0.5182415 1.0569884 15.0058 10.6645  8
------> CAND:  40.907207 4220.420898 0.8108811 1.2508980 14.4512 10.6642 16
------> CAND:  86.381255 4117.025391 0.9183623 2.5656688 14.448 10.66 16
------> CAND: 164.716429 3946.847900 0.9952941 2.6803582 14.4373 10.6462 16
------> CAND: 397.093643 3662.835938 0.8358072 2.6018305 16.6656 10.6455  4
------> CAND:  20.835471 3990.974609 0.8129936 0.9489956 14.4319 10.6392 16
------> CAND: 157.779750 3615.539795 0.8978944 2.6469748 14.4284 10.6347 16
------> CAND: 326.665713 3703.023926 0.6340749 2.3580732 14.9736 10.6313  8
------> CAND: 131.568287 3614.541748 0.9406097 0.4859556 14.422 10.6264 16
------> CAND: 158.748757 3619.537842 0.8600886 2.6186574 14.9663 10.6237  8
------> CAND:  69.954845 3901.877686 0.7806344 2.4949188 14.9351 10.5916  8
------> CAND: 345.422775 3642.638672 0.9459125 2.6710811 14.9221 10.5782  8
------> CAND: 130.981537 4550.981445 0.9653150 1.4422665 16.5759 10.5744  4
------> CAND:  19.163454 3640.572266 0.9470654 2.6717508 14.909 10.5648  8
------> CAND: 179.897715 3956.080566 0.6867396 2.3062437 24.325 10.5642  1
------> CAND: 272.476827 3654.032227 0.9552566 2.6831496 14.9038 10.5593  8
------> CAND: 372.581705 3820.089111 0.8748152 2.6110792 14.9016 10.5571  8
------> CAND: 230.408577 3892.122070 0.7888652 2.5021791 14.8994 10.5548  8
------> CAND: 172.902905 3760.971924 0.4916600 1.7932199 14.8784 10.5332  8
------> CAND:  65.375546 4076.177002 0.9756414 2.6385791 14.3448 10.5265 16
[21:29:51][3879567][INFO ] Statistics: count dirty SumSpec pages 1809 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:29:51][3879567][INFO ] Data processing finished successfully!
21:29:51 (3879567): called boinc_finish(0)

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