Task 1704612532

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:40:59][1150076][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_50.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 1750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_50.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_50_1750000_1_0
------> GPU usage: 0.330000
[09:40:59][1150076][INFO ] Starting data processing...
[09:40:59][1150076][INFO ] opti: No host transfer for n_steps. Use device global.
[09:40:59][1150076][INFO ] opti: No host transfer for mean. Use device global.
[09:40:59][1150076][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:40:59][1150076][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:40:59][1150076][INFO ] opti: power spectrum in fft callback (static link).
[09:40:59][1150076][INFO ] opti: __constant__ access is not uniform, bad!
[09:41:00][1150076][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[09:41:00][1150076][INFO ] CUDA global memory status (initial GPU state, including context):
[09:41:00][1150076][INFO ] No template file. Generating templates.
[09:41:00][1150076][INFO ] Template param value T_cons = 50000
[09:41:06][1150076][INFO ] Number of generated templates to be used: 50000
[09:41:06][1150076][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_50.cpt
[09:41:06][1150076][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_50.cpt (No such file or directory).
------> Starting from scratch...
[09:41:06][1150076][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_50.binary
[09:41:06][1150076][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_DM235.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961829842
------> 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: 235 cm^-3 pc
------> Scale factor: 2.17923
[09:41:06][1150076][INFO ] Allocating memory for dedispersed compressed time series...
[09:41:06][1150076][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:41:06][1150076][INFO ] 8-bit allocation done
[09:41:06][1150076][INFO ] Foobar
[09:41:06][1150076][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_50.binary
[09:41:07][1150076][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:41:07][1150076][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:41:07][1150076][INFO ] FftSize = 12582913
[09:41:07][1150076][INFO ] Seed for random number generator is 1082402832.
[09:41:10][1150076][INFO ] 8[09:41:10][1150076][INFO ] 9[09:41:12][1150076][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:41:12][1150076][INFO ] Normalization factor 3.97364e-08
[09:41:12][1150076][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
[09:41:12][1150076][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
[09:41:12][1150076][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:41:12][1150076][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:41:12][1150076][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:41:59][1150076][INFO ] Checkpoint committed!
[09:42:59][1150076][INFO ] Checkpoint committed!
[09:43:59][1150076][INFO ] Checkpoint committed!
[09:44:59][1150076][INFO ] Checkpoint committed!
[09:45:59][1150076][INFO ] Checkpoint committed!
[09:46:59][1150076][INFO ] Checkpoint committed!
[09:47:59][1150076][INFO ] Checkpoint committed!
[09:48:19][1150076][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.290316 4067.770508 0.6305079 2.4258165 16.5567 13.4537 16
------> CAND: 460.786791 3876.018555 0.8621925 2.7459440 19.9626 13.2807  4
------> CAND:  86.390598 3910.783691 0.8106552 2.6961563 15.7822 12.4144 16
------> CAND: 187.350039 3698.943604 0.6003659 2.5189488 16.6257 12.3505  8
------> CAND: 172.681025 3882.505127 1.0102427 2.8181758 18.6719 12.2443  4
------> CAND:  86.404871 3632.014404 0.5791115 2.5177512 15.5338 12.0842 16
------> CAND: 230.393525 3876.018555 0.8621925 2.7459440 16.3626 12.0746  8
------> CAND: 115.291094 4111.702148 0.7620365 2.6210332 15.3602 11.8544 16
------> CAND: 411.977790 5181.761230 1.1619829 1.5323912 18.1833 11.8535  4
------> CAND: 352.862902 3717.724854 0.5495476 0.8031721 21.7231 11.8407  2
------> CAND:  93.750796 3733.761963 0.9016619 2.7694697 15.3199 11.8011 16
------> CAND: 115.174315 3701.550293 0.8351804 2.7324564 15.2938 11.7666 16
------> CAND: 374.699819 3698.943604 0.6003659 2.5189488 18.0655 11.7594  4
------> CAND:  21.577927 4371.283691 0.9289380 0.9879910 16.0604 11.7587  8
------> CAND: 115.292392 3698.943604 0.6003659 2.5189488 15.2735 11.7399 16
------> CAND: 134.663712 3662.806396 0.7845194 0.5072948 15.2228 11.673 16
------> CAND: 288.034401 3681.597168 0.6867061 2.6209900 15.9714 11.6658  8
------> CAND:  39.938978 3974.512207 0.8985732 2.7529860 15.1639 11.5954 16
------> CAND: 230.497848 3962.260742 0.4786864 2.0293219 17.8187 11.5625  4
------> CAND: 499.599759 3698.943604 0.6003659 2.5189488 17.8087 11.5545  4
------> CAND:  57.612330 3806.760010 0.4691642 2.2047861 17.7622 11.5174  4
------> CAND:  86.431081 3755.909912 0.4937276 2.3141897 15.0891 11.497 16
------> CAND: 179.512863 3832.232666 0.5622034 2.4148536 14.9815 11.3557 16
------> CAND:  43.183621 3878.810059 0.9890864 2.8081238 15.6697 11.3518  8
------> CAND: 175.609845 3800.729004 0.9645020 2.7949545 14.9234 11.2796 16
------> CAND: 345.619223 3879.604980 0.9694473 2.8024564 20.7404 11.2565  2
------> CAND: 287.996253 3910.767090 0.7104208 2.6091864 15.5662 11.2443  8
------> CAND:  86.389041 3626.643311 0.6628593 2.6037402 15.5422 11.2194  8
------> CAND: 152.179542 3923.360352 0.9191263 0.6309763 14.8462 11.1785 16
------> CAND: 345.626230 3996.458252 0.7400166 2.6144335 15.4889 11.164  8
------> CAND:  97.951471 4235.273438 0.6489436 1.2506198 14.818 11.1417 16
------> CAND: 194.519499 3689.069092 0.6499392 0.6442704 14.811 11.1325 16
------> CAND: 143.946355 3760.742676 0.9434279 2.7872639 14.7777 11.089 16
------> CAND: 276.840733 5011.547363 1.1593558 1.3496600 17.2226 11.0878  4
------> CAND: 115.241528 4341.100586 0.9334696 2.7136400 14.7735 11.0835 16
------> CAND:  86.366982 3878.810059 0.9890864 2.8081238 25.4715 11.0621  1
------> CAND: 230.478644 3706.742676 0.8059243 2.7104468 15.3865 11.0579  8
------> CAND: 137.727218 3994.988037 0.8929460 2.7522349 17.1711 11.0468  4
------> CAND: 218.533957 4023.688721 0.8835500 0.7352054 15.3618 11.0323  8
------> CAND: 288.077480 3853.879150 0.9876834 2.8110442 15.3278 10.9971  8
------> CAND:  53.107511 3653.296387 0.8657122 2.7434847 14.7044 10.9934 16
------> CAND:  86.369058 3907.834961 0.8990205 2.7627616 14.7032 10.9919 16
------> CAND: 115.266700 4653.105469 0.8376576 2.4363329 14.6809 10.9628 16
------> CAND:  42.814339 4073.820068 0.9220502 2.7580006 14.6793 10.9607 16
------> CAND: 279.777858 4075.325928 0.9899283 2.8104146 15.2851 10.953  8
------> CAND: 410.806366 3943.580322 0.7849649 0.7511612 17.0175 10.9247  4
------> CAND: 268.863941 4433.890137 1.0936815 2.8203251 15.2448 10.9112  8
------> CAND: 399.865200 4522.326172 0.6910291 2.0950315 16.9968 10.9083  4
------> CAND: 172.904203 4262.159668 0.6168319 2.2403228 20.1534 10.9081  2
------> CAND:  86.392933 4288.743652 0.8694686 2.6824982 14.6336 10.9011 16
------> CAND: 281.570288 4015.429932 0.9826279 0.6610100 15.2266 10.8924  8
------> CAND: 265.187475 3967.487549 0.8467025 0.7155539 15.2089 10.8742  8
------> CAND:  69.578297 3624.308838 0.6958460 2.6326175 14.6115 10.8724 16
------> CAND:  86.366723 3881.058350 0.9892728 2.8121850 25.03 10.8704  1
------> CAND:  99.231370 3739.643799 0.7111608 2.6426101 14.5977 10.8544 16
------> CAND: 460.924071 3681.066650 0.6577673 2.5989938 16.9141 10.8427  4
------> CAND: 461.033584 4015.779785 0.7237477 2.6046665 16.8801 10.8156  4
------> CAND: 345.527097 4331.250488 0.8146552 2.5975821 16.8793 10.815  4
------> CAND: 103.669755 3899.219238 0.7249076 0.7558516 14.5632 10.8095 16
------> CAND: 102.659746 3995.932617 0.8922499 0.7062738 14.5442 10.7849 16
------> CAND: 115.187810 4109.805664 0.9153618 2.7537363 14.5274 10.7631 16
------> CAND: 170.112144 3891.263428 0.7345205 2.6378779 15.0941 10.7555  8
------> CAND: 115.171201 4536.861328 1.0532702 2.7600775 14.5177 10.7505 16
------> CAND:  86.211277 4271.432129 1.0699680 0.8089772 15.0882 10.7495  8
------> CAND: 115.218691 3971.346924 0.7636525 2.6510043 14.5141 10.7458 16
------> CAND:  86.358678 3689.248779 0.9476237 2.7849271 14.5094 10.7397 16
------> CAND: 173.014494 3673.543457 0.7207386 0.5588240 15.0588 10.7191  8
------> CAND: 172.892784 3631.041992 0.5943101 2.5307343 15.0572 10.7175  8
------> CAND: 332.276041 3627.239990 0.6219283 2.5684252 19.8287 10.7155  2
------> CAND: 115.313152 3963.353760 0.4753249 2.0044649 15.0454 10.7053  8
------> CAND: 230.516792 4015.779785 0.7237477 2.6046665 15.0377 10.6974  8
------> CAND: 285.648474 3998.535400 0.8922904 2.7564919 15.0279 10.6873  8
------> CAND: 391.080037 4345.660156 0.7477129 2.4786887 15.0254 10.6847  8
------> CAND: 149.626491 3733.635498 0.6943990 2.6281507 24.5631 10.6676  1
------> CAND: 373.171051 3696.555176 0.6131791 2.5356984 15.0075 10.6663  8
------> CAND: 153.595684 3876.018555 0.8621925 2.7459440 14.4513 10.6644 16
------> CAND: 468.411170 4287.965820 0.9416510 2.7342510 24.5525 10.663  1
------> CAND: 120.502038 3842.115234 0.9211985 0.5704682 14.4448 10.6559 16
------> CAND: 115.289797 3709.914062 0.3907179 1.9143876 14.4355 10.6439 16
------> CAND:  56.308296 3914.879883 0.5228367 1.1103719 14.9801 10.638  8
------> CAND: 227.741342 3684.646240 0.9200473 0.4416566 14.9767 10.6345  8
------> CAND:  28.831727 4477.011719 0.9886171 1.0340474 14.4212 10.6254 16
------> CAND: 279.887630 3717.538330 0.5524440 2.4505191 14.9599 10.6172  8
------> CAND: 115.163675 3789.588867 0.8986340 2.7611084 14.4104 10.6114 16
------> CAND: 386.115627 4552.979004 1.1093198 2.7984176 16.6193 10.6088  4
------> CAND: 115.250611 3987.144287 0.7497072 2.6336334 14.4032 10.602 16
------> CAND: 190.756875 5215.880859 1.1548543 1.5875161 14.4007 10.5987 16
------> CAND: 216.421812 4488.268066 1.0508794 0.9985167 14.9388 10.5954  8
------> CAND:  86.426410 3643.807617 0.4833954 2.3476374 14.3866 10.5806 16
------> CAND: 279.713500 3689.195312 0.9325219 2.7781684 19.5997 10.5797  2
------> CAND:  39.239082 3696.659180 0.6139414 2.5428319 14.9155 10.5714  8
------> CAND: 115.185474 3662.029785 0.7884648 2.7034547 14.376 10.5668 16
------> CAND: 280.098092 5055.799316 0.9453238 1.8964374 19.5726 10.5636  2
------> CAND: 230.440496 3749.555908 0.6853169 2.6120679 14.9055 10.5611  8
------> CAND: 125.649921 4278.435547 0.5922503 2.0753429 14.3695 10.5584 16
------> CAND: 115.266441 3939.630371 0.6710513 2.5546002 14.3676 10.556 16
------> CAND:  24.818158 3689.225342 0.8859352 2.7594984 14.3645 10.552 16
------> CAND: 115.219989 4237.180176 0.9487881 2.7568569 14.3628 10.5497 16
------> CAND: 342.939013 4241.734863 0.9968023 0.8378744 14.8914 10.5466  8
------> CAND: 364.640206 3794.977051 0.7435865 0.6538060 14.8903 10.5455  8
[09:48:19][1150076][INFO ] Statistics: count dirty SumSpec pages 1839 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:48:19][1150076][INFO ] Data processing finished successfully!
09:48:19 (1150076): called boinc_finish(0)

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