Task 1728382208

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:55:40][3800790][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_199.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 2450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_199.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_199_2450000_0_0
------> GPU usage: 0.500000
[18:55:40][3800790][INFO ] Starting data processing...
[18:55:40][3800790][INFO ] opti: No host transfer for n_steps. Use device global.
[18:55:40][3800790][INFO ] opti: No host transfer for mean. Use device global.
[18:55:40][3800790][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:55:40][3800790][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:55:40][3800790][INFO ] opti: power spectrum in fft callback (static link).
[18:55:40][3800790][INFO ] opti: __constant__ access is not uniform, bad!
[18:55:40][3800790][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[18:55:40][3800790][INFO ] CUDA global memory status (initial GPU state, including context):
[18:55:40][3800790][INFO ] No template file. Generating templates.
[18:55:40][3800790][INFO ] Template param value T_cons = 50000
[18:55:44][3800790][INFO ] Number of generated templates to be used: 50000
[18:55:44][3800790][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_199.cpt
[18:55:44][3800790][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_199.cpt (No such file or directory).
------> Starting from scratch...
[18:55:44][3800790][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_199.binary
[18:55:44][3800790][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_DM249.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322813215
------> 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: 249.9 cm^-3 pc
------> Scale factor: 1.82018
[18:55:44][3800790][INFO ] Allocating memory for dedispersed compressed time series...
[18:55:44][3800790][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:55:44][3800790][INFO ] 8-bit allocation done
[18:55:44][3800790][INFO ] Foobar
[18:55:44][3800790][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_199.binary
[18:55:44][3800790][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:55:44][3800790][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:55:44][3800790][INFO ] FftSize = 12582913
[18:55:44][3800790][INFO ] Seed for random number generator is -1031042048.
[18:55:46][3800790][INFO ] 8[18:55:46][3800790][INFO ] 9[18:55:47][3800790][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:55:47][3800790][INFO ] Normalization factor 3.97364e-08
[18:55:47][3800790][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
[18:55:47][3800790][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
[18:55:47][3800790][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:55:47][3800790][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:55:47][3800790][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -2423.65161133, mean= -0.00014446  -0.00014446
[18:55:47][3800790][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:05:40][3800790][INFO ] Checkpoint committed!
[19:07:39][3800790][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 206.271890 3664.692383 0.7516221 2.8134117 17.3431 13.1063  8
------> CAND: 345.617666 4204.551758 1.0626990 2.9906318 16.1795 11.8831  8
------> CAND: 493.881215 3783.335938 0.7272864 2.8103132 21.7271 11.843  2
------> CAND: 123.500666 5309.784180 1.2096266 2.9185002 15.3339 11.8196 16
------> CAND:  68.757210 3664.692383 0.7516221 2.8134117 15.192 11.6324 16
------> CAND: 115.240230 4038.673340 0.8856138 2.9003525 15.1915 11.6317 16
------> CAND: 172.874878 4491.393066 0.6014261 2.5079095 15.9035 11.5951  8
------> CAND: 345.823457 5138.145020 1.1012336 2.8970060 17.7254 11.4881  4
------> CAND: 115.242306 4578.760254 1.0320261 2.9530907 15.0503 11.446 16
------> CAND: 140.878437 4243.664551 0.4532690 2.2428148 15.0065 11.3885 16
------> CAND:  86.370096 4512.208008 1.1089579 2.9970393 14.9615 11.3295 16
------> CAND: 166.388966 3776.069824 0.8932093 2.8882990 14.9192 11.2741 16
------> CAND: 199.344033 3932.570557 0.8247839 2.8712125 14.9141 11.2674 16
------> CAND:  52.252428 3747.791992 0.8040765 0.4177816 14.8883 11.2336 16
------> CAND: 115.248016 4207.181641 0.7340041 2.7979996 15.5319 11.2086  8
------> CAND: 172.937420 4044.006104 0.4248189 2.3377740 15.5039 11.1797  8
------> CAND: 481.738522 4573.468750 1.1175123 2.9971631 17.3308 11.1739  4
------> CAND:  86.483502 4438.850586 0.4748201 1.7357091 14.8296 11.1568 16
------> CAND: 230.295431 4085.770996 0.8721743 2.9043496 17.2844 11.1369  4
------> CAND: 353.017570 3946.180664 0.8934462 2.9046836 15.4386 11.1119  8
------> CAND: 170.236449 3858.541504 0.4660293 0.8207014 14.7843 11.0977 16
------> CAND: 246.940608 3783.335938 0.7272864 2.8103132 17.2239 11.0888  4
------> CAND:  86.373470 4269.764648 1.0121553 2.9663641 14.7751 11.0856 16
------> CAND: 361.549971 3834.703613 0.8706578 0.4521727 15.3877 11.0592  8
------> CAND: 101.900941 4006.364258 0.9417330 0.5312024 15.3852 11.0566  8
------> CAND: 288.113032 4055.005859 0.8811991 2.9034472 17.1647 11.0417  4
------> CAND: 406.180875 3755.170166 0.7942243 0.4275920 20.356 11.0283  2
------> CAND: 115.262289 3730.561035 0.4727436 2.5724165 14.731 11.0281 16
------> CAND: 115.210127 4183.461426 0.8987027 2.9067984 14.7138 11.0057 16
------> CAND: 302.365794 3736.444580 0.6518695 2.7590768 15.3315 11.001  8
------> CAND: 198.655556 4553.513184 0.9764041 2.9300344 15.326 10.9952  8
------> CAND: 328.550528 4445.793945 1.0995495 0.7434304 15.3161 10.985  8
------> CAND: 232.801251 4256.198730 0.5946352 2.6223130 20.2646 10.9741  2
------> CAND:  18.861385 5809.881836 1.2159176 1.6293402 14.6681 10.9461 16
------> CAND: 424.497550 3691.227295 0.8891663 2.8782706 17.0357 10.9392  4
------> CAND:  86.419403 4366.597656 0.5865050 2.5610960 14.6616 10.9377 16
------> CAND:  99.969414 3646.166260 0.9104033 2.8742151 15.2417 10.908  8
------> CAND: 345.613254 4100.408691 0.7584525 2.8221271 15.213 10.8784  8
------> CAND: 230.307368 4229.327148 0.9408574 2.9278100 24.9933 10.8544  1
------> CAND:  54.214317 4627.246582 0.8227453 1.0442545 15.1847 10.8492  8
------> CAND: 342.175796 4040.041260 0.6288076 2.7206717 15.1812 10.8455  8
------> CAND: 230.398975 3998.572266 0.7461923 2.8189383 16.9128 10.8416  4
------> CAND: 115.324571 3763.907227 0.2991917 1.9259571 14.5677 10.8154 16
------> CAND:  42.541595 3689.378662 0.3181233 1.0353521 14.563 10.8093 16
------> CAND: 143.075701 4446.335938 0.8177289 2.8236628 14.5588 10.8039 16
------> CAND:  86.345703 3646.892822 0.9095279 2.8774242 14.5483 10.7903 16
------> CAND:  86.370356 3969.592041 0.8013770 2.8543143 14.5436 10.7841 16
------> CAND: 228.649883 3954.727051 0.3336269 1.7790102 15.1052 10.767  8
------> CAND:  59.206495 4111.832031 0.7504422 0.7174637 14.5227 10.7569 16
------> CAND: 289.748200 3617.929932 0.8802927 0.3015110 15.0702 10.7309  8
------> CAND: 116.400755 4256.198730 0.5946352 2.6223130 16.7672 10.7261  4
------> CAND:  33.792504 4048.764404 0.8264977 2.8741817 14.4942 10.72 16
------> CAND:  50.950470 4006.364258 0.9417330 0.5312024 14.4826 10.705 16
------> CAND: 152.842588 4176.350586 0.8661709 0.6864533 14.4756 10.6959 16
------> CAND: 353.887963 4214.542969 0.9430038 0.6651729 16.6959 10.6695  4
------> CAND:  58.719655 3842.322021 0.7493216 2.8210328 14.4422 10.6525 16
------> CAND: 136.111514 3825.073730 0.9307159 2.9083135 14.9911 10.6493  8
------> CAND: 267.691479 3689.447998 0.5754742 0.5210223 14.986 10.644  8
------> CAND:  24.986320 4567.325195 0.6577719 2.5942125 14.4336 10.6415 16
------> CAND: 285.413099 4548.979004 0.5793424 1.3919827 16.6522 10.6349  4
------> CAND:  51.604953 4051.096436 0.7904537 0.6446522 14.427 10.6328 16
------> CAND: 259.432081 4442.814941 0.4732998 2.0365708 16.6374 10.6231  4
------> CAND: 115.226995 3925.535156 0.9790272 2.9368308 14.4187 10.6221 16
------> CAND: 113.473233 4180.132324 0.8999396 0.6645908 14.4101 10.611 16
------> CAND:  86.383331 4439.941406 1.0975779 2.9951868 14.4058 10.6055 16
------> CAND: 289.196224 4174.163574 0.4771497 2.4116325 16.6147 10.6051  4
------> CAND: 289.205047 4981.586914 0.6826059 2.2766163 16.6099 10.6013  4
------> CAND: 105.719618 3991.679688 0.9863241 2.9496198 14.3986 10.5961 16
------> CAND: 115.328983 5311.902344 0.8919137 2.5411272 14.3835 10.5765 16
------> CAND: 374.365831 3819.522949 0.9661527 2.9235976 16.5729 10.572  4
------> CAND: 165.639244 3896.591553 0.5408695 0.7408447 14.3786 10.5702 16
------> CAND: 164.275264 4445.793945 1.0995495 0.7434304 14.3764 10.5674 16
------> CAND: 432.006447 3832.813477 0.7605698 2.8272130 16.5625 10.5638  4
------> CAND: 230.450877 4429.502441 0.8244835 2.8325336 14.8917 10.5469  8
------> CAND: 288.109399 3621.368896 0.7304439 2.7975786 19.5334 10.5404  2
------> CAND: 190.293652 3617.926270 0.8360200 2.8467774 16.524 10.5333  4
------> CAND: 105.322829 3863.264648 0.9369181 0.4446164 14.3487 10.5316 16
------> CAND:  32.915103 5333.808105 1.0475154 2.7581501 14.3468 10.529 16
------> CAND:  25.507414 4476.040039 1.0673472 0.7709427 14.3449 10.5266 16
------> CAND: 229.224956 3676.738037 0.6755064 0.4399313 14.8718 10.5264  8
------> CAND: 415.242675 4473.379883 0.7593709 0.9939454 16.5127 10.5244  4
------> CAND: 158.298249 3637.884277 0.4691758 2.5803115 14.8588 10.5131  8
------> CAND: 100.505301 4923.328125 1.0083277 1.1127379 14.3292 10.5063 16
------> CAND: 125.452175 5354.850098 1.0189452 2.7105124 16.4874 10.5043  4
------> CAND: 115.219729 4079.735840 0.8736054 2.8998773 14.3267 10.5031 16
------> CAND: 117.789389 4607.869141 0.7161031 2.6590929 14.8442 10.4981  8
------> CAND:  86.355564 3975.356201 0.9659116 2.9406791 14.844 10.4978  8
------> CAND: 203.223436 4449.688477 0.7739531 2.7908351 14.3226 10.4977 16
------> CAND: 115.299918 4820.669434 0.8031338 2.7029130 14.2967 10.4643 16
------> CAND: 142.845517 3769.919434 0.5812531 0.5834777 16.4166 10.4482  4
------> CAND: 109.670904 5088.734375 1.1867769 2.9690208 14.7931 10.4454  8
------> CAND: 173.651589 4093.624268 1.0444961 0.5464405 14.2819 10.4451 16
------> CAND: 183.943982 3860.927490 0.8102046 2.8554628 14.2748 10.436 16
------> CAND: 172.808703 4186.316406 0.7925321 2.8400667 14.7707 10.4224  8
------> CAND: 269.379586 3617.552002 0.8387793 0.3126724 16.3656 10.4079  4
------> CAND: 457.299507 3954.727051 0.3336269 1.7790102 16.3609 10.4042  4
------> CAND: 230.300102 4158.351562 0.9051244 2.9213333 16.3483 10.3942  4
------> CAND: 270.493399 4751.282227 0.9071692 1.0610958 19.2851 10.3933  2
------> CAND: 200.695038 4344.826660 0.9777926 0.7376543 14.2387 10.3894 16
------> CAND: 130.490545 5028.146973 0.9520229 2.7974644 14.235 10.3847 16
[19:07:39][3800790][INFO ] Statistics: count dirty SumSpec pages 1759 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:07:39][3800790][INFO ] Data processing finished successfully!
19:07:39 (3800790): called boinc_finish(0)

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