Task 1694824310

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[07:05:16][1693619][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_47.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 7350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_47.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_47_7350000_1_0
------> GPU usage: 0.330000
[07:05:16][1693619][INFO ] Starting data processing...
[07:05:16][1693619][INFO ] opti: No host transfer for n_steps. Use device global.
[07:05:16][1693619][INFO ] opti: No host transfer for mean. Use device global.
[07:05:16][1693619][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:05:16][1693619][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:05:16][1693619][INFO ] opti: power spectrum in fft callback (static link).
[07:05:16][1693619][INFO ] opti: __constant__ access is not uniform, bad!
[07:05:16][1693619][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[07:05:16][1693619][INFO ] CUDA global memory status (initial GPU state, including context):
[07:05:16][1693619][INFO ] No template file. Generating templates.
[07:05:16][1693619][INFO ] Template param value T_cons = 50000
[07:05:19][1693619][INFO ] Number of generated templates to be used: 50000
[07:05:19][1693619][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_47.cpt
[07:05:19][1693619][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_47.cpt (No such file or directory).
------> Starting from scratch...
[07:05:19][1693619][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_47.binary
[07:05:19][1693619][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_DM234.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620808706
------> 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: 234.7 cm^-3 pc
------> Scale factor: 1.03766
[07:05:19][1693619][INFO ] Allocating memory for dedispersed compressed time series...
[07:05:19][1693619][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:05:19][1693619][INFO ] 8-bit allocation done
[07:05:19][1693619][INFO ] Foobar
[07:05:19][1693619][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_47.binary
[07:05:19][1693619][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:05:19][1693619][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:05:19][1693619][INFO ] FftSize = 12582913
[07:05:19][1693619][INFO ] Seed for random number generator is -1056258548.
[07:05:21][1693619][INFO ] 8[07:05:21][1693619][INFO ] 9[07:05:22][1693619][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:05:22][1693619][INFO ] Normalization factor 3.97364e-08
[07:05:22][1693619][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
[07:05:22][1693619][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
[07:05:22][1693619][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:05:22][1693619][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:05:22][1693619][INFO ] TimeSeriesLength = 16774050, params->nsamples = 25165824
sum = -230.67111206, mean= -0.00001375  -0.00001375
[07:05:22][1693619][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:06:16][1693619][INFO ] Checkpoint committed!
[07:07:16][1693619][INFO ] Checkpoint committed!
[07:08:16][1693619][INFO ] Checkpoint committed!
[07:09:16][1693619][INFO ] Checkpoint committed!
[07:10:16][1693619][INFO ] Checkpoint committed!
[07:11:16][1693619][INFO ] Checkpoint committed!
[07:12:16][1693619][INFO ] Checkpoint committed!
[07:13:16][1693619][INFO ] Checkpoint committed!
[07:14:16][1693619][INFO ] Checkpoint committed!
[07:15:16][1693619][INFO ] Checkpoint committed!
[07:16:16][1693619][INFO ] Checkpoint committed!
[07:17:16][1693619][INFO ] Checkpoint committed!
[07:18:17][1693619][INFO ] Checkpoint committed!
[07:18:45][1693619][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5435.167480 0.9804327 5.8311548 21.9713 18.0866  8
------> CAND:   0.500074 3600.113281 0.9685830 3.3858454 25.2314 17.5589  4
------> CAND:   0.249907 3616.721680 0.9397430 3.4042921 21.3992 17.4626  8
------> CAND:   0.499815 4448.677734 1.1001672 3.8598640 23.0097 15.7467  4
------> CAND:   0.500334 5186.672363 0.7507945 5.5292330 21.3704 14.4169  4
------> CAND:   0.249648 4829.406738 0.7414818 4.4228311 17.189 14.3124 16
------> CAND: 115.465484 5089.939941 0.9467981 5.9571071 17.1859 14.3083 16
------> CAND:   0.500593 4464.384277 0.4570239 5.1655130 24.7341 13.6352  2
------> CAND: 230.956401 4291.190918 0.8973080 6.0724421 16.8654 12.6024  8
------> CAND: 166.718802 4175.976074 0.7095165 5.9586668 15.9224 12.6014 16
------> CAND:   0.499036 4795.515137 0.5703827 5.2934818 18.8672 12.4008  4
------> CAND: 230.914620 5419.419922 0.9354016 5.7667332 16.5824 12.305  8
------> CAND:   0.249388 5980.548340 1.1557126 4.9898653 16.3584 12.0702  8
------> CAND: 188.729849 3871.810791 0.9940615 6.0997329 18.4303 12.051  4
------> CAND:   0.166605 3600.113281 0.9685830 3.3858454 15.3626 11.8575 16
------> CAND:   0.250426 3708.638428 0.2891828 5.2420807 18.1704 11.8433  4
------> CAND: 461.828980 5419.419922 0.9354016 5.7667332 18.1399 11.8189  4
------> CAND: 150.066099 3924.303467 0.7268420 3.7074296 15.2819 11.7509 16
------> CAND: 230.897752 4543.231934 0.7304638 5.9091506 18.0372 11.7369  4
------> CAND: 295.679281 3848.310059 0.7155004 5.9680085 17.8788 11.6105  4
------> CAND:   0.999889 3600.113281 0.9685830 3.3858454 17.8727 11.6056  4
------> CAND:  66.209349 4868.153320 0.8439865 4.3182898 15.0932 11.5024 16
------> CAND: 346.594978 3746.024902 0.8458799 6.0232654 15.7924 11.4793  8
------> CAND:  86.603136 4126.794434 0.9126844 6.0818295 21.0116 11.4177  2
------> CAND: 173.197448 4471.360352 1.1034483 6.1705513 15.7063 11.3898  8
------> CAND:  89.759805 3709.000732 0.5002275 5.7847123 17.5853 11.3765  4
------> CAND:  86.563690 3866.005127 0.5641552 5.8441329 14.9925 11.3702 16
------> CAND: 216.463333 4682.244141 0.8479389 5.9839807 15.6685 11.3505  8
------> CAND:   0.166864 4464.384277 0.4570239 5.1655130 15.6209 11.3011  8
------> CAND:  86.602357 4025.820801 0.8914446 6.0731707 14.9334 11.2926 16
------> CAND:  26.735152 4018.869873 0.7336583 5.9808083 14.918 11.2725 16
------> CAND:  24.034181 4023.219238 0.9405251 3.6662128 17.3634 11.1998  4
------> CAND: 346.517903 4529.430176 1.0334142 6.1372814 15.5017 11.1773  8
------> CAND:  57.304552 4384.486328 1.0599589 3.8331800 14.818 11.1416 16
------> CAND: 483.016086 3973.052002 0.6719435 5.9431510 20.5183 11.1247  2
------> CAND: 148.979535 3639.175049 0.4523865 3.7226601 20.5083 11.1187  2
------> CAND:   1.249537 4244.873535 0.6343777 5.8626766 14.786 11.0999 16
------> CAND: 165.709311 3899.963623 0.9440131 6.0831571 15.4045 11.0766  8
------> CAND: 399.782676 5430.956055 1.0697795 5.9623671 15.3752 11.0462  8
------> CAND:  86.617409 3938.604980 0.9853859 6.1017752 14.7325 11.0301 16
------> CAND: 200.295913 3975.438721 0.6676693 3.7882915 14.7325 11.03 16
------> CAND: 230.856490 4064.511719 0.5415735 5.7910576 15.3487 11.0188  8
------> CAND: 103.116741 3649.263184 0.3838676 3.8513272 20.3253 11.0101  2
------> CAND:   0.498777 5980.548340 1.1557126 4.9898653 17.0946 10.986  4
------> CAND: 115.544375 3951.274170 0.9673302 6.0970230 14.6986 10.9858 16
------> CAND: 107.994475 3953.736084 1.0221280 3.5904744 15.2748 10.9423  8
------> CAND: 321.465149 5595.627441 0.8821309 5.1931548 25.1788 10.935  1
------> CAND: 404.016828 4043.242676 0.6333669 5.9041023 15.237 10.9033  8
------> CAND:  24.033921 4044.013428 0.9498603 3.6755466 16.9783 10.8936  4
------> CAND:  24.033662 4108.881836 0.9783526 3.7045703 16.9662 10.884  4
------> CAND: 115.520241 4325.052246 0.8163621 6.0189929 14.6197 10.883 16
------> CAND: 111.427781 5439.847168 0.9818602 4.6392856 14.6139 10.8755 16
------> CAND: 115.474567 4103.841309 0.4729902 5.6396527 15.2017 10.8667  8
------> CAND: 400.591826 3975.438721 0.6676693 3.7882915 15.1963 10.8611  8
------> CAND: 112.213835 3996.203857 1.0293486 6.1264424 14.601 10.8587 16
------> CAND: 173.174352 4039.668701 0.8009081 6.0228047 14.5947 10.8505 16
------> CAND:  10.920145 4257.800293 0.9829853 6.1155849 14.5806 10.8322 16
------> CAND: 313.927965 3722.279297 0.9415569 6.0528412 19.9828 10.8069  2
------> CAND:  77.015310 3808.939453 0.5055299 5.7886257 15.1349 10.7977  8
------> CAND: 115.861495 4940.242676 1.0126919 6.0688720 14.554 10.7977 16
------> CAND: 435.619593 3737.281494 0.9052152 6.0472631 16.8388 10.7829  4
------> CAND: 230.913582 4239.470215 0.6400785 5.8707700 16.8205 10.7684  4
------> CAND: 301.500850 3811.676758 0.4925753 5.7626052 16.8181 10.7665  4
------> CAND:   1.248758 6004.377930 1.1563284 5.6907654 19.9055 10.761  2
------> CAND: 390.417251 3722.279297 0.9415569 6.0528412 15.0966 10.7581  8
------> CAND: 192.404759 3672.415283 0.6995871 3.5358307 15.0953 10.7568  8
------> CAND:   8.011307 4049.327393 0.9495634 3.6744740 14.5203 10.7539 16
------> CAND: 115.461332 4682.068848 0.7563352 5.8969407 14.5112 10.7421 16
------> CAND: 183.565617 4207.966797 0.5121737 4.2000537 14.5107 10.7414 16
------> CAND: 170.631681 5999.370117 1.2094529 4.8806520 14.5082 10.7381 16
------> CAND:   4.676095 3970.757080 0.8871199 6.0632243 14.5077 10.7375 16
------> CAND:  33.786275 4061.101562 0.6091436 5.8769455 14.5047 10.7336 16
------> CAND: 232.306108 4393.502930 0.6728565 5.8819861 15.0658 10.7264  8
------> CAND: 115.450433 4390.967285 0.5702155 5.7117825 14.4862 10.7097 16
------> CAND:  24.033143 4178.532227 1.0097059 3.7348804 16.7377 10.7027  4
------> CAND: 102.194446 5929.322754 1.2249268 5.8764095 14.4782 10.6992 16
------> CAND:   0.499296 3768.856689 0.2785492 5.0496864 16.7283 10.6952  4
------> CAND:   1.249277 4936.010254 0.6930920 5.6513824 19.7837 10.6888  2
------> CAND:  86.554088 3692.227783 0.5635704 5.8515511 15.0291 10.6885  8
------> CAND:  86.604433 4113.296387 0.9155862 6.0877943 14.4603 10.676 16
------> CAND: 297.958810 3639.175049 0.4523865 3.7226601 24.5815 10.6756  1
------> CAND: 161.609845 4155.489258 0.7255362 5.9737291 14.9896 10.6477  8
------> CAND: 293.123635 3960.092773 0.3424438 5.2822280 14.9865 10.6446  8
------> CAND: 115.457180 5419.419922 0.9354016 5.7667332 14.4357 10.6441 16
------> CAND: 464.612215 4393.502930 0.6728565 5.8819861 16.6601 10.6412  4
------> CAND: 234.423702 3779.556641 0.7092041 5.9607658 16.6574 10.639  4
------> CAND: 139.189292 4022.480957 1.0133146 3.6389096 14.4273 10.6332 16
------> CAND: 119.310632 5186.335449 1.1994613 6.1403298 14.427 10.6328 16
------> CAND: 322.083300 3834.468994 0.4795645 5.7392907 14.9578 10.615  8
------> CAND: 137.424111 3737.281494 0.9052152 3.4929147 16.6231 10.6118  4
------> CAND: 346.528024 4173.542969 0.6373310 5.8895159 24.4263 10.6082  1
------> CAND: 268.599761 4024.936523 0.7283851 5.9769802 14.95 10.607  8
------> CAND:  25.672203 3720.364014 0.4817938 5.7601314 14.944 10.6008  8
------> CAND: 115.495328 4645.081543 0.8613076 6.0129070 16.6089 10.6005  4
------> CAND: 148.478422 4539.864746 1.0332918 6.1304269 14.3955 10.592 16
------> CAND: 115.050270 4057.549072 1.0195769 3.6579978 14.3906 10.5857 16
------> CAND: 168.219543 4256.703125 0.8427499 6.0420251 16.5884 10.5843  4
------> CAND:  86.606509 3886.158447 0.8938181 6.0588112 14.3743 10.5646 16
------> CAND: 281.266402 4108.062012 0.6143306 3.9379911 14.9045 10.5601  8
------> CAND: 115.515051 3744.730713 0.8473823 6.0276227 14.369 10.5577 16
[07:18:45][1693619][INFO ] Statistics: count dirty SumSpec pages 253721 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:18:45][1693619][INFO ] Data processing finished successfully!
07:18:45 (1693619): called boinc_finish(0)

</stderr_txt>
]]>