Task 1703607890

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_66_8850000_1
Workunit ID: 858035201
Created: 26 Dec 2024 20:35:00 UTC
Sent: 27 Dec 2024 13:51:55 UTC
Report deadline: 10 Jan 2025 13:51:55 UTC
Received: 27 Dec 2024 15:31:56 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 279.09
CPU time (sec): 23.65
Peak working set size (MB): 274.08
Peak swap size (MB): 10535.63
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[10:23:15][59657][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_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_66.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 8850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_66_8850000_1_0
------> GPU usage: 0.500000
[10:23:15][59657][INFO ] Starting data processing...
[10:23:15][59657][INFO ] opti: No host transfer for n_steps. Use device global.
[10:23:15][59657][INFO ] opti: No host transfer for mean. Use device global.
[10:23:15][59657][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:23:15][59657][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:23:15][59657][INFO ] opti: power spectrum in fft callback (static link).
[10:23:15][59657][INFO ] opti: __constant__ access is not uniform, bad!
[10:23:15][59657][INFO ] Running on device 1 NVIDIA GeForce RTX 3090
[10:23:15][59657][INFO ] CUDA global memory status (initial GPU state, including context):
[10:23:15][59657][INFO ] No template file. Generating templates.
[10:23:15][59657][INFO ] Template param value T_cons = 50000
[10:23:22][59657][INFO ] Number of generated templates to be used: 50000
[10:23:22][59657][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_66.cpt
[10:23:22][59657][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[10:23:22][59657][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_66.binary
[10:23:22][59657][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327302539
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.49028
[10:23:22][59657][INFO ] Allocating memory for dedispersed compressed time series...
[10:23:22][59657][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:23:22][59657][INFO ] 8-bit allocation done
[10:23:22][59657][INFO ] Foobar
[10:23:22][59657][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_66.binary
[10:23:22][59657][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:23:22][59657][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:23:22][59657][INFO ] FftSize = 12582913
[10:23:22][59657][INFO ] Seed for random number generator is -1038725475.
[10:23:25][59657][INFO ] 8[10:23:25][59657][INFO ] 9[10:23:26][59657][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:23:26][59657][INFO ] Normalization factor 3.97364e-08
[10:23:26][59657][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
[10:23:26][59657][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2725 MB (21548 MB free / 24273 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:23:26][59657][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:23:26][59657][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:23:26][59657][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:27:53][59657][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.140652 3732.845703 0.9838121 5.8095565 19.8792 13.2136  4
------> CAND: 115.481055 3793.665527 0.8182796 5.6668978 16.2164 12.9954 16
------> CAND: 115.688922 3669.155029 0.8166552 5.6876450 18.8982 12.4256  4
------> CAND: 335.719468 4309.410156 1.0114199 5.6698585 18.8239 12.3662  4
------> CAND: 115.513753 3661.709961 0.8769555 5.7452750 15.4495 11.9724 16
------> CAND:  15.783866 3619.866211 0.8369761 3.7264555 15.356 11.8488 16
------> CAND:  50.088900 3953.982666 0.9291967 5.7192788 18.1395 11.8186  4
------> CAND:  20.697412 4276.179688 0.9368949 4.3384576 15.312 11.7906 16
------> CAND: 131.927448 3938.799316 0.6989182 5.4100380 15.2921 11.7644 16
------> CAND: 183.915176 4040.905273 0.9649882 5.7316756 15.2304 11.6831 16
------> CAND: 184.259285 3825.320312 0.5845428 4.4348011 15.204 11.6482 16
------> CAND:  25.043412 3661.365723 0.8775231 5.7457175 15.9146 11.6066  8
------> CAND: 231.001555 3818.356201 0.8985386 5.7255163 15.8587 11.5484  8
------> CAND: 118.541706 4015.401123 0.9976479 3.9778697 14.9977 11.377 16
------> CAND: 231.072920 3619.616943 0.8195543 5.7059231 17.5366 11.3377  4
------> CAND: 346.382180 3944.171143 0.9316447 5.7345548 17.4589 11.2758  4
------> CAND:  46.152925 3688.425049 0.5006986 5.0208240 14.8952 11.2427 16
------> CAND:  86.597945 3920.285645 0.9621091 5.7558808 14.8852 11.2296 16
------> CAND: 231.078889 3949.766602 0.9605893 5.7625942 15.5449 11.2221  8
------> CAND: 466.633273 4721.865234 1.0559114 5.3522768 17.3892 11.2203  4
------> CAND: 231.010379 3968.170410 0.8936350 5.6916528 15.5269 11.2035  8
------> CAND: 115.570326 3732.845703 0.9838121 5.8095565 15.4957 11.1711  8
------> CAND: 187.245457 3775.110352 0.9353248 5.7658525 25.7024 11.1624  1
------> CAND: 230.972231 4285.077637 1.0110834 5.6746573 17.3109 11.158  4
------> CAND:  50.091495 4001.911621 0.6662668 5.2446113 14.8142 11.1367 16
------> CAND: 115.498702 3866.176514 0.9041626 5.7197242 14.8112 11.1328 16
------> CAND: 115.483650 4003.431885 0.7040085 5.3499689 14.8047 11.1243 16
------> CAND:  20.696115 4409.709961 1.0101169 4.3937516 14.784 11.0973 16
------> CAND: 182.201897 3834.482910 0.6456879 5.3828402 15.4081 11.0803  8
------> CAND:  57.785163 3732.845703 0.9838121 5.8095565 14.7614 11.0677 16
------> CAND: 346.575774 3731.193115 0.9836323 5.8095555 15.338 11.0077  8
------> CAND: 173.313968 3924.980225 1.0152583 5.7947278 14.7083 10.9985 16
------> CAND: 400.550045 4745.150879 1.0562437 5.3262420 17.0897 10.9821  4
------> CAND:  50.090457 3890.154785 0.8957039 5.7060037 17.0849 10.9783  4
------> CAND: 100.180914 3890.154785 0.8957039 5.7060037 14.69 10.9747 16
------> CAND:  86.557722 3642.822510 0.5700649 5.3394718 14.6893 10.9737 16
------> CAND: 100.127455 3760.650391 0.8982325 5.7402835 20.259 10.9707  2
------> CAND: 115.463408 3635.455322 0.6135799 5.4388180 15.2872 10.9551  8
------> CAND: 404.355747 3806.043701 0.9277273 5.7600198 16.9707 10.8876  4
------> CAND:  25.040817 3896.504395 1.0099717 5.8087616 16.9667 10.8845  4
------> CAND: 434.472044 3818.218506 0.9242817 5.7509294 20.0989 10.8757  2
------> CAND:  20.694558 4537.323242 1.0947038 4.4465241 15.1987 10.8636  8
------> CAND: 280.188142 3742.995850 0.9662202 5.7942195 15.1856 10.8501  8
------> CAND: 414.783084 3627.710693 0.7132246 5.5960121 20.0362 10.8385  2
------> CAND: 110.458515 3764.721191 0.8957893 5.7333045 14.5724 10.8216 16
------> CAND: 233.082300 3622.407227 0.7698373 5.6480098 16.8804 10.8159  4
------> CAND: 342.314115 3980.969482 0.9244252 5.7177505 15.1386 10.8015  8
------> CAND: 461.868425 3755.692383 0.5970402 5.3054767 19.9299 10.7755  2
------> CAND: 434.853782 4215.454102 1.0102749 4.1774216 16.825 10.772  4
------> CAND:  50.086305 3662.080811 0.8761104 5.7406087 16.815 10.764  4
------> CAND: 116.114257 3726.003174 0.9503060 5.7893748 14.5256 10.7608 16
------> CAND: 426.072770 3642.563721 0.5721048 5.3358393 16.8069 10.7576  4
------> CAND:  51.962037 3647.475098 0.9703405 5.8054814 15.0955 10.757  8
------> CAND: 111.505375 3916.708252 0.8856589 3.9900663 14.5225 10.7567 16
------> CAND:  28.892452 3732.845703 0.9838121 5.8095565 14.4973 10.724 16
------> CAND:  86.598984 3853.711426 0.8514255 5.6838923 14.497 10.7236 16
------> CAND: 442.772704 4221.217285 0.7578362 4.6399703 16.7629 10.7226  4
------> CAND:  61.869059 3642.787842 0.5705572 5.3407350 14.4958 10.722 16
------> CAND:  86.584191 3950.247070 0.8325955 5.6303678 14.484 10.7067 16
------> CAND: 167.859604 4309.410156 1.0114199 5.6698585 15.0462 10.7061  8
------> CAND: 373.487911 3969.578125 0.6175420 5.0254502 19.812 10.7055  2
------> CAND: 346.638835 3767.000244 0.8695109 5.7111773 15.0262 10.6855  8
------> CAND: 231.108213 3759.802246 0.9890035 5.8069668 16.716 10.6855  4
------> CAND: 245.063059 4639.700684 1.1001401 4.5660348 19.7744 10.6833  2
------> CAND: 100.121746 3893.229004 0.9640763 5.7722821 24.5704 10.6708  1
------> CAND: 178.573959 4724.586426 1.0234932 4.9497628 15.0047 10.6634  8
------> CAND: 446.022018 3916.708252 0.8856589 3.9900663 16.6828 10.6591  4
------> CAND: 115.500778 3818.356201 0.8985386 5.7255163 14.447 10.6588 16
------> CAND: 398.618518 3687.090820 0.5108618 4.4297061 19.7311 10.6576  2
------> CAND: 230.580112 4471.344238 0.9911958 4.5194626 14.9838 10.6418  8
------> CAND: 160.304774 3725.534912 0.8042919 5.6697416 14.4337 10.6415 16
------> CAND: 115.481833 3791.752686 0.8202338 5.6693954 14.9708 10.6284  8
------> CAND: 364.726363 4463.774902 0.9934629 5.5609012 14.9673 10.6248  8
------> CAND: 115.455104 3732.959961 0.6116048 5.3816352 14.4202 10.6241 16
------> CAND: 201.222620 3690.470947 0.9768281 5.8005943 14.4102 10.6112 16
------> CAND:  87.543597 3752.322266 0.5148287 4.7332468 14.9511 10.6081  8
------> CAND: 309.859900 3621.825439 0.7758571 5.6539407 14.9475 10.6043  8
------> CAND: 355.303067 3640.823975 0.9583662 3.6681080 14.9426 10.5993  8
------> CAND:  87.528286 4129.502930 0.6818655 4.8737335 14.9309 10.5873  8
------> CAND: 346.576812 3616.521484 0.9505628 5.7949090 16.5782 10.5763  4
------> CAND: 346.381142 4096.577148 0.9188659 5.6641808 14.9169 10.5729  8
------> CAND:  78.947616 3859.270996 0.9566095 5.7727852 14.3802 10.5722 16
------> CAND: 356.524576 3618.259277 0.8486184 5.7246075 16.5597 10.5615  4
------> CAND: 102.436308 4035.318848 0.7734224 4.2670016 16.5537 10.5568  4
------> CAND: 346.643246 3613.333008 0.9311117 5.7836714 16.5522 10.5557  4
------> CAND: 462.096015 3768.985352 0.9901021 5.8030367 16.5361 10.5429  4
------> CAND: 115.542559 3678.560547 0.7632510 5.6440277 14.3474 10.5298 16
------> CAND: 145.256876 4008.205566 0.6589911 5.2219448 14.3465 10.5286 16
------> CAND: 115.460294 4096.577148 0.9188659 5.6641808 14.3439 10.5253 16
------> CAND: 231.021018 4135.923828 0.7846598 5.4267282 14.8678 10.5223  8
------> CAND:  93.506079 4052.373779 0.8205912 4.2269731 16.5002 10.5145  4
------> CAND: 462.166342 3802.207275 0.9287245 5.7613664 16.4991 10.5135  4
------> CAND: 115.468598 3938.654541 0.7885166 5.5706325 14.3269 10.5033 16
------> CAND: 134.789055 3635.234863 0.6154011 5.4351296 14.3238 10.4993 16
------> CAND: 346.577071 3616.521484 0.9505628 5.7949090 19.455 10.4939  2
------> CAND: 400.724954 3702.555420 0.9216371 3.7431304 14.8375 10.4911  8
------> CAND: 187.247274 3753.533447 0.9238126 5.7604532 24.1545 10.4902  1
------> CAND: 109.336657 3801.577881 0.7746900 5.6161690 14.3145 10.4873 16
------> CAND: 115.065581 3732.599121 0.9490448 5.7841053 14.8308 10.4842  8
------> CAND: 107.691628 3726.888184 0.8020768 5.6672583 14.3099 10.4814 16
[10:27:53][59657][INFO ] Statistics: count dirty SumSpec pages 1919 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:27:53][59657][INFO ] Data processing finished successfully!
10:27:53 (59657): called boinc_finish(0)

</stderr_txt>
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