Task 1728304355

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:50:55][3697630][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_25.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 4600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_25_4600000_1_0
------> GPU usage: 0.500000
[15:50:55][3697630][INFO ] Starting data processing...
[15:50:55][3697630][INFO ] opti: No host transfer for n_steps. Use device global.
[15:50:55][3697630][INFO ] opti: No host transfer for mean. Use device global.
[15:50:55][3697630][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:50:55][3697630][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:50:55][3697630][INFO ] opti: power spectrum in fft callback (static link).
[15:50:55][3697630][INFO ] opti: __constant__ access is not uniform, bad!
[15:50:55][3697630][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[15:50:55][3697630][INFO ] CUDA global memory status (initial GPU state, including context):
[15:50:55][3697630][INFO ] No template file. Generating templates.
[15:50:55][3697630][INFO ] Template param value T_cons = 50000
[15:50:59][3697630][INFO ] Number of generated templates to be used: 50000
[15:50:59][3697630][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_25.cpt
[15:50:59][3697630][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_25.cpt (No such file or directory).
------> Starting from scratch...
[15:50:59][3697630][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary
[15:50:59][3697630][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_DM232.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323098861
------> 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: 232.5 cm^-3 pc
------> Scale factor: 1.81895
[15:50:59][3697630][INFO ] Allocating memory for dedispersed compressed time series...
[15:50:59][3697630][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:50:59][3697630][INFO ] 8-bit allocation done
[15:50:59][3697630][INFO ] Foobar
[15:50:59][3697630][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_25.binary
[15:50:59][3697630][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:50:59][3697630][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:50:59][3697630][INFO ] FftSize = 12582913
[15:50:59][3697630][INFO ] Seed for random number generator is -1031035904.
[15:51:01][3697630][INFO ] 8[15:51:01][3697630][INFO ] 9[15:51:02][3697630][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:51:02][3697630][INFO ] Normalization factor 3.97364e-08
[15:51:02][3697630][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
[15:51:02][3697630][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
[15:51:02][3697630][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:51:02][3697630][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:51:02][3697630][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -2360.13574219, mean= -0.00014068  -0.00014068
[15:51:02][3697630][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:00:55][3697630][INFO ] Checkpoint committed!
[16:02:31][3697630][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 422.762212 6324.791016 0.5747601 3.4931860 19.8171 13.1636  4
------> CAND:  86.404611 4557.441895 0.5188209 3.3499308 16.2522 13.0435 16
------> CAND: 115.295246 5091.035645 0.8254898 3.4951127 15.6716 12.2672 16
------> CAND:  86.400459 5221.268555 0.9354719 3.5187070 15.6297 12.2115 16
------> CAND:  86.389300 4720.848145 0.7136838 3.4163232 15.5569 12.1149 16
------> CAND:  86.345443 4244.535645 1.0239191 3.3304217 16.2816 11.9898  8
------> CAND:  86.409542 6398.661133 0.9992451 3.6372194 15.298 11.7722 16
------> CAND: 145.864906 3614.710938 0.9119368 0.0439831 15.246 11.7036 16
------> CAND: 136.319121 3703.801758 0.4567464 3.1115534 15.9732 11.6677  8
------> CAND: 432.922774 5499.980469 1.0086298 0.6626160 17.8437 11.5825  4
------> CAND:  86.411099 5879.750977 0.9133880 3.6020598 17.7329 11.4941  4
------> CAND:  40.403499 4660.446289 0.9826814 0.4322376 14.997 11.3761 16
------> CAND: 106.226699 5471.924316 1.1034955 3.5800352 14.9938 11.3718 16
------> CAND: 491.479458 3879.266113 0.6234174 0.1754083 17.5703 11.3645  4
------> CAND: 144.307591 5499.980469 1.0086298 0.6626160 14.9551 11.3211 16
------> CAND: 499.306254 4892.324707 1.0309000 0.4905576 17.4626 11.2787  4
------> CAND:  57.580151 5276.162109 1.2236412 3.5606856 14.9169 11.2711 16
------> CAND:  86.421998 7244.580078 1.1576322 3.7115741 14.9113 11.2637 16
------> CAND: 104.922146 4781.204102 0.6244906 3.4023163 14.8671 11.2059 16
------> CAND: 491.556013 4566.270020 0.9865988 0.3966319 25.6552 11.1419  1
------> CAND: 184.164824 3650.788086 0.8431381 0.0637417 15.4004 11.0723  8
------> CAND: 257.054717 4960.880859 0.5391505 3.4212973 25.337 11.0037  1
------> CAND: 404.303326 4922.507324 0.7955915 0.5219083 17.0934 10.9851  4
------> CAND:  86.423555 3793.970215 0.4601644 3.1428785 14.6942 10.9801 16
------> CAND: 263.871763 4052.434082 0.6465365 0.2438926 15.303 10.9714  8
------> CAND: 403.404646 4620.135742 0.5630236 3.3609800 15.2985 10.9669  8
------> CAND: 437.826978 4118.018555 0.0574950 2.2604558 20.2343 10.9561  2
------> CAND: 172.729553 4510.923828 1.1119080 3.4038565 15.27 10.9373  8
------> CAND: 345.678910 5241.517578 0.6791899 3.4790647 20.1873 10.9282  2
------> CAND: 115.554756 4673.739746 0.8577423 0.4401270 17.0177 10.9249  4
------> CAND: 360.408650 4141.152344 0.8922876 3.2938938 15.251 10.9177  8
------> CAND: 115.535552 4763.919434 0.9773512 0.4574251 14.645 10.916 16
------> CAND: 259.166084 4942.589355 0.7891182 3.4570196 16.9783 10.8937  4
------> CAND:  70.540038 6806.407227 1.1980749 3.7056019 16.9781 10.8935  4
------> CAND:  57.578853 3727.608398 0.8571227 3.1551600 15.2181 10.8836  8
------> CAND:  67.893823 4918.958496 0.7959911 3.4540684 14.6049 10.8638 16
------> CAND: 115.481314 5137.348633 0.9458094 0.5655599 14.5886 10.8426 16
------> CAND: 140.541854 3744.631836 0.3419747 0.1629807 15.1675 10.8314  8
------> CAND:  18.477311 3829.859863 0.3792303 0.1929674 14.57 10.8185 16
------> CAND: 155.443389 7168.599609 0.5919738 3.4550340 14.5439 10.7845 16
------> CAND:  19.820012 4249.634766 0.9144458 3.3258638 14.5437 10.7842 16
------> CAND: 115.451471 4510.152832 0.4407188 0.4558999 14.5407 10.7803 16
------> CAND: 228.926520 4401.753418 0.1803518 3.0774434 19.9201 10.7697  2
------> CAND: 375.929892 3661.747559 0.2415780 3.0200634 15.1062 10.7681  8
------> CAND: 259.118594 5275.534180 1.0993389 3.5515299 15.1061 10.768  8
------> CAND: 128.527359 4960.880859 0.5391505 3.4212973 19.8664 10.7378  2
------> CAND: 243.634201 4013.064941 0.3471336 0.2971948 19.8285 10.7154  2
------> CAND: 103.373396 3707.868164 0.1540716 0.2881524 14.4896 10.714 16
------> CAND: 335.944981 5386.497559 1.1751037 0.6176317 16.7462 10.7094  4
------> CAND: 388.520758 3910.617432 0.1778683 3.0198913 15.0451 10.705  8
------> CAND:  84.030621 3734.515137 0.6222833 3.1424701 15.0441 10.704  8
------> CAND: 174.707013 4639.877930 0.7849928 3.4011676 14.4737 10.6934 16
------> CAND: 124.754874 4691.412598 1.1060369 3.4448864 14.4665 10.6841 16
------> CAND:  86.392414 5937.258789 1.0853254 3.6313267 14.4658 10.6832 16
------> CAND: 187.943277 4014.554688 0.3452857 3.1788311 15.0197 10.6788  8
------> CAND: 131.844924 6557.013184 1.2154390 0.8632816 15.0119 10.6708  8
------> CAND: 115.233743 6410.875000 0.9977479 3.6374986 15.0105 10.6693  8
------> CAND:  84.638651 5689.147461 0.9701205 3.5918226 14.4525 10.6659 16
------> CAND:  86.403573 5619.133789 0.7396663 3.5457933 14.9993 10.6577  8
------> CAND: 173.140096 4691.196289 0.8539332 0.4458807 14.437 10.6459 16
------> CAND: 249.754465 3697.854248 0.7951546 3.1408484 14.9801 10.6379  8
------> CAND:  57.577556 4586.318848 1.0947847 3.4207563 14.9726 10.6303  8
------> CAND: 182.723510 5729.882324 0.5284880 3.4642217 24.4711 10.6277  1
------> CAND:  86.364647 4510.923828 1.1119080 3.4038565 14.4123 10.6138 16
------> CAND: 182.720396 5391.719727 0.4699213 3.4191225 24.4087 10.6006  1
------> CAND:  50.728850 3872.047119 0.2082413 0.2968743 14.399 10.5966 16
------> CAND: 312.358194 3623.208496 0.6294369 3.1013691 14.9337 10.5902  8
------> CAND: 268.933489 3765.530273 0.7385255 3.1625366 16.5954 10.5898  4
------> CAND: 144.363386 3923.951904 0.6778944 0.1890001 16.5942 10.5889  4
------> CAND: 134.016756 3835.668701 0.5477268 3.1695194 19.6117 10.5868  2
------> CAND:  86.431341 5382.081543 0.4775794 3.4225547 14.3782 10.5697 16
------> CAND:  86.383850 5132.018066 0.8145171 3.4898007 14.3641 10.5514 16
------> CAND:  86.409282 5529.505371 0.7079095 3.5301833 14.3562 10.5412 16
------> CAND: 141.267701 3646.754150 0.3154134 0.1225928 14.8852 10.5402  8
------> CAND: 228.929634 4924.270508 0.2241242 3.2017741 19.5245 10.5351  2
------> CAND: 286.739710 3626.141602 0.5793555 0.0710780 16.5 10.5143  4
------> CAND:  86.414473 5583.620605 0.6871206 3.5303040 14.3345 10.5131 16
------> CAND:  43.322199 6005.985352 1.2183120 0.7478187 14.3326 10.5107 16
------> CAND: 277.182247 5015.729492 1.1420695 0.5236287 14.8497 10.5037  8
------> CAND: 333.436825 4921.014648 0.2138292 3.1469362 14.8438 10.4976  8
------> CAND: 280.447392 4614.190430 0.7932696 0.4352430 14.8367 10.4903  8
------> CAND: 368.116331 4570.268066 0.6659041 0.4289800 14.8311 10.4846  8
------> CAND: 115.293949 6424.054199 0.6699672 3.5408859 14.8301 10.4835  8
------> CAND: 135.558500 3766.048096 0.8755159 0.1135423 14.8182 10.4713  8
------> CAND: 231.065654 4088.145996 0.4212189 0.3055382 14.8147 10.4677  8
------> CAND:  92.206198 3632.935059 0.4534475 3.0854392 14.2908 10.4567 16
------> CAND: 231.055793 6718.018555 1.2171665 0.8955103 14.7944 10.4467  8
------> CAND: 172.818824 4967.526367 0.6876059 3.4442990 14.2814 10.4445 16
------> CAND:  86.397345 4743.687988 0.7489340 3.4166970 14.2758 10.4372 16
------> CAND: 461.935898 4933.672852 1.1340451 0.5015363 16.399 10.4343  4
------> CAND: 152.514568 4468.938477 0.8967291 0.3777100 14.7752 10.427  8
------> CAND: 346.544114 4302.512207 0.9752787 0.3157728 16.3879 10.4255  4
------> CAND: 175.801363 4051.498291 0.8022877 0.2352355 23.998 10.4222  1
------> CAND: 182.730517 6431.972168 0.6664007 3.5392485 23.9719 10.4109  1
------> CAND: 217.204751 3740.042725 0.7953756 0.1065635 14.7551 10.4063  8
------> CAND: 182.718839 5216.083008 0.4407434 3.3924377 23.9368 10.3956  1
------> CAND:  86.398902 4805.337402 0.8270394 3.4462383 14.2385 10.3891 16
------> CAND: 146.937198 3613.107422 0.9375833 3.1138220 16.3403 10.3879  4
------> CAND: 324.668271 3874.596191 0.7549616 0.1625950 14.7285 10.3791  8
------> CAND: 345.698114 5554.667480 0.6140289 3.4904027 16.3244 10.3752  4
[16:02:31][3697630][INFO ] Statistics: count dirty SumSpec pages 1776 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:02:31][3697630][INFO ] Data processing finished successfully!
16:02:31 (3697630): called boinc_finish(0)

</stderr_txt>
]]>