Task 1694859228

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:47:52][1642869][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_cfbf00096_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_131.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 5850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_131.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_131_5850000_1_0
------> GPU usage: 0.330000
[02:47:52][1642869][INFO ] Starting data processing...
[02:47:52][1642869][INFO ] opti: No host transfer for n_steps. Use device global.
[02:47:52][1642869][INFO ] opti: No host transfer for mean. Use device global.
[02:47:52][1642869][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:47:52][1642869][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:47:52][1642869][INFO ] opti: power spectrum in fft callback (static link).
[02:47:52][1642869][INFO ] opti: __constant__ access is not uniform, bad!
[02:47:52][1642869][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[02:47:52][1642869][INFO ] CUDA global memory status (initial GPU state, including context):
[02:47:52][1642869][INFO ] No template file. Generating templates.
[02:47:52][1642869][INFO ] Template param value T_cons = 50000
[02:47:55][1642869][INFO ] Number of generated templates to be used: 50000
[02:47:55][1642869][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_131.cpt
[02:47:55][1642869][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_131.cpt (No such file or directory).
------> Starting from scratch...
[02:47:55][1642869][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_131.binary
[02:47:55][1642869][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM243.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207949166
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 243.1 cm^-3 pc
------> Scale factor: 1.03779
[02:47:55][1642869][INFO ] Allocating memory for dedispersed compressed time series...
[02:47:55][1642869][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:47:55][1642869][INFO ] 8-bit allocation done
[02:47:55][1642869][INFO ] Foobar
[02:47:55][1642869][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_131.binary
[02:47:55][1642869][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:47:55][1642869][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:47:55][1642869][INFO ] FftSize = 12582913
[02:47:55][1642869][INFO ] Seed for random number generator is -1045345127.
[02:47:57][1642869][INFO ] 8[02:47:57][1642869][INFO ] 9[02:47:58][1642869][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:47:58][1642869][INFO ] Normalization factor 3.97364e-08
[02:47:58][1642869][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
[02:47:58][1642869][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2314 MB (5663 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:47:58][1642869][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:47:58][1642869][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:47:58][1642869][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -463.57324219, mean= -0.00002763  -0.00002763
[02:47:58][1642869][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:48:52][1642869][INFO ] Checkpoint committed!
[02:49:52][1642869][INFO ] Checkpoint committed!
[02:50:52][1642869][INFO ] Checkpoint committed!
[02:51:52][1642869][INFO ] Checkpoint committed!
[02:52:52][1642869][INFO ] Checkpoint committed!
[02:53:52][1642869][INFO ] Checkpoint committed!
[02:54:52][1642869][INFO ] Checkpoint committed!
[02:55:52][1642869][INFO ] Checkpoint committed!
[02:56:52][1642869][INFO ] Checkpoint committed!
[02:57:52][1642869][INFO ] Checkpoint committed!
[02:58:52][1642869][INFO ] Checkpoint committed!
[02:59:52][1642869][INFO ] Checkpoint committed!
[03:00:53][1642869][INFO ] Checkpoint committed!
[03:01:23][1642869][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3618.661865 0.8087582 3.2526200 21.4974 17.5696  8
------> CAND:   0.250167 5334.432129 0.6539304 0.0914847 20.8909 16.9099  8
------> CAND:   0.500074 3616.645020 0.8530200 3.2462265 23.1934 15.8961  4
------> CAND:   0.249648 5493.895020 0.5615911 4.2273574 17.2442 14.3878 16
------> CAND:   0.250426 4258.660156 0.4534306 6.2227950 18.3541 14.1796  8
------> CAND:   0.500593 5008.046387 0.3578678 6.0618248 20.4319 13.6588  4
------> CAND:   0.500334 8215.291992 1.2036191 6.2252035 19.577 12.9705  4
------> CAND:   0.499296 3815.102783 0.1168556 5.3866906 18.1484 11.8257  4
------> CAND:   0.166605 3617.267090 0.8349198 3.2521112 15.337 11.8237 16
------> CAND:   0.499036 7801.456055 0.9037492 5.9576545 18.0925 11.7811  4
------> CAND:   0.500853 3688.767822 0.1939725 5.8674731 21.6087 11.7726  2
------> CAND: 326.096868 4019.845215 0.7811328 3.4570851 18.0115 11.7163  4
------> CAND: 115.526210 4299.228027 0.9740147 0.1168978 15.9001 11.5915  8
------> CAND: 338.339732 3943.776855 0.4123690 6.1562114 15.8869 11.5777  8
------> CAND:  68.263883 4750.102539 1.0281167 0.2028875 15.1396 11.5634 16
------> CAND:  86.554867 5348.382812 0.7833515 0.1639285 15.8538 11.5434  8
------> CAND: 375.167714 4255.854980 0.3638936 6.1584253 17.7433 11.5024  4
------> CAND: 235.044189 4304.675293 1.0316846 3.5347350 15.8087 11.4963  8
------> CAND: 104.574404 4699.716797 0.6418077 0.0799882 15.062 11.4614 16
------> CAND: 267.315969 3708.895020 0.4483221 6.1283937 15.7628 11.4486  8
------> CAND: 115.553977 4517.516602 1.0549449 0.1705198 15.0133 11.3975 16
------> CAND: 186.864757 4574.079590 0.4001265 6.2007651 14.8819 11.2252 16
------> CAND: 115.516089 4290.095215 1.0003077 0.1138080 14.8476 11.1804 16
------> CAND:  57.779194 4110.684082 1.0105243 0.0743117 14.828 11.1547 16
------> CAND: 130.951434 4461.151855 0.9774721 0.1432513 15.4598 11.1339  8
------> CAND: 101.608993 3616.004150 0.8822514 3.2426624 14.8006 11.1189 16
------> CAND: 115.454585 4826.192871 0.5822940 0.0661100 14.7719 11.0814 16
------> CAND: 115.505449 4950.114258 0.8425403 0.1732054 15.3878 11.0593  8
------> CAND: 188.948097 4931.708008 0.8470905 3.8166912 14.7514 11.0547 16
------> CAND:  40.509379 3654.610352 0.8320867 6.2036052 14.7414 11.0416 16
------> CAND: 192.149921 3709.407227 0.4448496 6.1269293 14.7327 11.0302 16
------> CAND:  30.077111 4511.006348 0.7310879 0.1029992 15.3509 11.021  8
------> CAND:  86.588603 5073.547363 1.1458195 0.2549898 14.6497 10.9221 16
------> CAND: 115.551901 5156.965820 0.9070455 0.2153600 16.9778 10.8932  4
------> CAND: 139.102616 4598.436035 0.7486070 0.1112646 16.9417 10.8646  4
------> CAND:  38.298880 3820.975830 0.7291196 6.2394514 14.5806 10.8322 16
------> CAND: 346.336766 4056.987793 0.2484736 5.9693985 15.1221 10.7844  8
------> CAND: 316.345033 4254.583496 0.9753424 3.5270023 16.8066 10.7573  4
------> CAND: 418.583596 4530.364258 1.0854096 0.1770241 19.8968 10.7559  2
------> CAND: 201.029286 4262.420410 0.6053447 0.0178540 14.5023 10.7305 16
------> CAND:  39.709312 4182.769043 0.4820969 6.2421103 14.501 10.7288 16
------> CAND:  33.941202 3997.738525 0.6912649 6.2766657 15.068 10.7287  8
------> CAND: 231.107694 4517.516602 1.0549449 0.1705198 15.0657 10.7262  8
------> CAND: 115.512196 4397.125000 0.9376388 0.1306293 14.496 10.7224 16
------> CAND: 138.525987 3935.615723 0.7708879 3.4194927 14.4838 10.7065 16
------> CAND: 144.783531 5499.943848 0.9723987 0.2487312 16.7289 10.6957  4
------> CAND: 168.597389 5021.168457 0.5800957 3.9788918 16.72 10.6887  4
------> CAND: 334.076775 5032.074707 0.5718960 3.9900315 16.7018 10.6742  4
------> CAND:  59.316008 4002.987549 0.4853782 6.2074509 14.4263 10.6319 16
------> CAND:   0.499815 3920.915527 0.8047281 3.4018939 14.4227 10.6273 16
------> CAND:  86.593015 4554.247559 1.0573068 0.1772780 14.4213 10.6255 16
------> CAND: 381.384515 7813.534668 1.4163594 4.6204815 19.6752 10.6245  2
------> CAND: 346.516606 5140.929199 1.0908613 0.2506327 16.6388 10.6243  4
------> CAND: 115.401386 8253.316406 1.2762499 0.0438414 14.4151 10.6175 16
------> CAND: 280.227068 3989.242676 0.1948380 5.8520679 14.9594 10.6166  8
------> CAND: 100.062837 4062.059082 0.4373200 6.1897521 14.4134 10.6152 16
------> CAND: 315.926705 6252.259766 1.1924124 0.2986833 16.6145 10.605  4
------> CAND:  26.610328 3658.595459 0.7893790 3.2795315 14.399 10.5966 16
------> CAND: 209.152441 5349.507324 0.9873955 0.2383635 16.5947 10.5893  4
------> CAND:   1.000148 3615.286865 0.8862423 3.2418711 19.613 10.5876  2
------> CAND: 278.212239 4396.075684 0.6909964 0.0747503 19.6013 10.5806  2
------> CAND:   0.166864 7439.251465 0.7808057 5.9137158 14.8984 10.5538  8
------> CAND: 173.276339 4707.573730 1.1422703 0.2143075 16.5259 10.5348  4
------> CAND: 228.145916 3810.573242 0.8916746 6.2647285 14.8779 10.5327  8
------> CAND: 113.016756 3667.735840 0.6997647 3.2988622 14.877 10.5317  8
------> CAND:  33.941462 3999.013916 0.6905683 6.2824664 14.8734 10.528  8
------> CAND: 104.552865 4538.729004 0.4714513 6.2528687 14.3435 10.5248 16
------> CAND: 115.470934 4393.028809 0.6334401 0.0549630 14.3415 10.5222 16
------> CAND: 344.913099 4105.470703 0.9632900 0.0670930 14.8619 10.5162  8
------> CAND: 382.263992 5227.936035 1.1592735 0.2712715 19.4808 10.5092  2
------> CAND: 176.269258 4293.341309 0.5779604 0.0197056 14.8538 10.5079  8
------> CAND: 225.025838 5353.352539 0.9870276 0.2384075 24.1883 10.5049  1
------> CAND: 182.123006 3841.759033 0.8408141 6.2676063 14.3144 10.4872 16
------> CAND: 209.291798 4530.364258 1.0854096 0.1770241 16.4561 10.4795  4
------> CAND:  68.218469 3916.072998 0.8077981 6.2792230 14.3018 10.4709 16
------> CAND: 199.399568 4390.582520 0.9057770 3.5890403 16.4411 10.4676  4
------> CAND: 326.950654 3759.877441 0.9352743 3.3116651 19.4025 10.4628  2
------> CAND:  46.241936 4055.411133 0.6338021 6.2739797 14.2939 10.4606 16
------> CAND: 163.048564 4019.845215 0.7811328 3.4570851 14.8073 10.46  8
------> CAND: 422.703304 4525.832031 0.6026618 0.0482017 19.3957 10.4588  2
------> CAND: 112.513049 5353.352539 0.9870276 0.2384075 19.3922 10.4567  2
------> CAND: 173.865944 3679.235352 0.2026815 5.8879085 14.2857 10.4501 16
------> CAND:  86.588863 4350.242188 0.8613871 0.1083630 14.2752 10.4365 16
------> CAND:  49.011678 4224.882324 0.5515802 6.2733998 14.7824 10.4345  8
------> CAND: 304.634942 4394.570312 0.1686216 4.5069976 14.776 10.4279  8
------> CAND: 191.591457 3825.971680 0.5601718 6.1997266 14.7744 10.4262  8
------> CAND:  66.718247 3826.919678 0.2422202 5.9737711 14.7725 10.4243  8
------> CAND: 172.766144 6043.154785 0.9690577 4.1874719 14.7659 10.4174  8
------> CAND: 115.489619 5102.100586 1.1992100 0.2738192 14.7444 10.3953  8
------> CAND:  30.037925 4355.348633 1.0349720 0.1368527 14.24 10.3911 16
------> CAND: 404.122967 3815.942627 0.5840058 6.2044435 16.3369 10.3851  4
------> CAND: 421.344514 3956.817139 0.6315482 6.2579799 23.9033 10.3811  1
------> CAND: 443.728476 4169.297363 0.9695635 3.4875388 16.3177 10.37  4
------> CAND: 355.655221 3612.139648 0.9575458 3.2332907 14.7073 10.3572  8
------> CAND: 176.899606 3868.195312 0.6338306 6.2312665 14.7058 10.3557  8
------> CAND: 138.915251 8023.287598 1.0206093 5.0993133 14.2108 10.3534 16
------> CAND: 314.069138 4407.808105 1.0694518 3.5752506 14.687 10.3364  8
------> CAND: 327.372096 4040.208984 0.5605904 3.5205345 16.275 10.3362  4
------> CAND: 239.608955 6021.455078 0.9726717 4.1778312 14.6805 10.3297  8
------> CAND: 126.013493 3952.479980 0.7321633 3.4301088 14.1866 10.3223 16
[03:01:23][1642869][INFO ] Statistics: count dirty SumSpec pages 209495 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:01:23][1642869][INFO ] Data processing finished successfully!
03:01:23 (1642869): called boinc_finish(0)

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