Task 1721099789

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_57_1950000_0
Workunit ID: 868791699
Created: 27 Jan 2025 21:59:42 UTC
Sent: 28 Jan 2025 8:00:08 UTC
Report deadline: 11 Feb 2025 8:00:08 UTC
Received: 28 Jan 2025 12:19:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 269.54
CPU time (sec): 17.12
Peak working set size (MB): 276.51
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:40:47][57802][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_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_57.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 1950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_57.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_57_1950000_0_0
------> GPU usage: 1.000000
[05:40:47][57802][INFO ] Starting data processing...
[05:40:47][57802][INFO ] opti: No host transfer for n_steps. Use device global.
[05:40:47][57802][INFO ] opti: No host transfer for mean. Use device global.
[05:40:47][57802][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:40:47][57802][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:40:47][57802][INFO ] opti: power spectrum in fft callback (static link).
[05:40:47][57802][INFO ] opti: __constant__ access is not uniform, bad!
[05:40:47][57802][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[05:40:47][57802][INFO ] CUDA global memory status (initial GPU state, including context):
[05:40:47][57802][INFO ] No template file. Generating templates.
[05:40:47][57802][INFO ] Template param value T_cons = 50000
[05:40:50][57802][INFO ] Number of generated templates to be used: 50000
[05:40:50][57802][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_57.cpt
[05:40:50][57802][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_57.cpt (No such file or directory).
------> Starting from scratch...
[05:40:50][57802][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_57.binary
[05:40:50][57802][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM235.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768499604
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 235.7 cm^-3 pc
------> Scale factor: 1.43763
[05:40:50][57802][INFO ] Allocating memory for dedispersed compressed time series...
[05:40:50][57802][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:40:50][57802][INFO ] 8-bit allocation done
[05:40:50][57802][INFO ] Foobar
[05:40:50][57802][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_57.binary
[05:40:50][57802][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:40:50][57802][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:40:50][57802][INFO ] FftSize = 12582913
[05:40:50][57802][INFO ] Seed for random number generator is 1117325207.
[05:40:52][57802][INFO ] 8[05:40:52][57802][INFO ] 9[05:40:53][57802][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:40:53][57802][INFO ] Normalization factor 3.97364e-08
[05:40:53][57802][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
[05:40:53][57802][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 928 MB (11073 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:40:53][57802][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:40:53][57802][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:40:53][57802][INFO ] TimeSeriesLength = 16766464, params->nsamples = 25165824
sum = 1671.88598633, mean= 0.00009972  0.00009972
[05:40:53][57802][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:42:15][57802][INFO ] Checkpoint committed!
[05:43:43][57802][INFO ] Checkpoint committed!
[05:45:11][57802][INFO ] Checkpoint committed!
[05:45:14][57802][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3799.412842 0.8327616 2.7705691 23.336 19.5828  8
------> CAND:   0.500334 4627.874512 1.1218448 2.8622854 21.0892 17.1254  8
------> CAND:   0.250167 3760.595703 0.7991334 2.7456062 18.836 16.5876 16
------> CAND:   0.500853 4374.638672 0.8781445 0.9800579 20.372 16.3476  8
------> CAND:   0.250426 4257.285645 0.8327528 0.9208976 17.9303 15.33 16
------> CAND:   0.500593 3818.727051 0.4415832 1.0850971 18.8669 14.7275  8
------> CAND:   0.166605 4477.401367 1.1016843 2.8766670 17.3999 14.6008 16
------> CAND:   0.501112 4749.689941 1.0721927 1.1073670 18.7168 14.5669  8
------> CAND:   0.249907 3652.784912 0.4266203 2.2904279 17.0194 14.0812 16
------> CAND:   1.500222 3753.773682 0.8510512 2.7797477 25.0749 13.8388  2
------> CAND:   1.501779 4328.951660 0.5581266 1.5769736 24.8349 13.6954  2
------> CAND:   1.502039 4766.145020 0.7482263 1.7147324 24.7081 13.6197  2
------> CAND:   1.502298 5168.751953 0.9348785 1.9165218 24.625 13.5701  2
------> CAND:   1.501001 4286.682617 0.7133732 2.5584345 24.5925 13.5507  2
------> CAND:   1.500741 3726.730957 0.5166188 2.4574666 24.5831 13.5451  2
------> CAND:   1.501520 3800.935791 0.3751502 1.4663997 24.5704 13.5376  2
------> CAND:   1.501260 4759.150391 0.9424322 2.6489182 24.4276 13.4523  2
------> CAND:   1.250315 3716.491699 0.3567198 1.3263953 24.425 13.4507  2
------> CAND:   0.499815 3647.065674 0.4448778 2.3503897 17.6668 13.4489  8
------> CAND:   1.250575 4329.948242 0.5566335 1.5903718 24.42 13.4478  2
------> CAND:   1.251094 5304.938965 1.0151615 1.9148960 24.4161 13.4454  2
------> CAND:   1.500482 4254.859863 1.0680797 2.8780472 24.2295 13.334  2
------> CAND:   1.250834 4600.595703 0.6565338 1.7481723 24.1634 13.2946  2
------> CAND:   0.499555 3600.831055 0.9684324 2.8155105 19.9499 13.2705  4
------> CAND:   0.999889 3647.065674 0.4448778 2.3503897 23.9794 13.1848  2
------> CAND:   1.000408 5062.844727 0.9964685 2.5477822 23.9608 13.1737  2
------> CAND:   1.000148 4408.496094 0.7254028 2.5259449 23.8793 13.1251  2
------> CAND:   0.166864 4735.900879 1.1356299 2.8396056 16.3 13.1077 16
------> CAND:   1.502558 5380.268066 1.0693289 1.8784857 23.7918 13.0729  2
------> CAND:   0.249648 3640.230957 0.9705200 2.8188200 16.0359 12.7533 16
------> CAND:  25.928598 4046.316895 0.7692368 2.7048628 15.9485 12.6364 16
------> CAND:   0.750500 3729.042725 0.5024852 2.4307609 19.0559 12.5521  4
------> CAND: 172.797544 3721.990723 0.7316478 2.7051868 15.8591 12.517 16
------> CAND:   0.250686 5139.587402 1.1739491 1.3703859 15.8559 12.5126 16
------> CAND:  25.929376 4128.805176 0.8074084 2.7177565 15.7409 12.3595 16
------> CAND:   0.750760 4759.150391 0.9424322 2.6489182 18.6927 12.2611  4
------> CAND: 172.843478 5106.852539 1.1756282 2.7516146 16.4622 12.1789  8
------> CAND:   0.751019 4328.951660 0.5581266 1.5769736 18.4835 12.0936  4
------> CAND: 133.805775 4150.953125 0.6657681 2.5540621 16.3623 12.0744  8
------> CAND: 368.140985 3737.498535 0.6919875 0.5835246 16.3303 12.0408  8
------> CAND:   0.750241 3704.012695 0.8142880 2.7534807 18.3475 11.9848  4
------> CAND: 174.589715 4226.152832 0.9666801 0.7788525 15.439 11.9586 16
------> CAND:   1.000667 5427.297852 1.1550821 2.4788606 21.9082 11.9507  2
------> CAND: 345.595089 3721.990723 0.7316478 2.7051868 16.2435 11.95  8
------> CAND:   0.374991 3617.353027 0.8507633 2.7700350 15.4147 11.9264 16
------> CAND:   0.751279 5168.751953 0.9348785 1.9165218 18.1637 11.8379  4
------> CAND: 165.760435 3964.713867 1.0035340 0.5744570 16.1178 11.8186  8
------> CAND: 399.723508 3934.340820 0.8388035 0.6475407 18.1057 11.7916  4
------> CAND: 333.014085 4203.727539 0.8546125 2.7442317 27.0509 11.7481  1
------> CAND:  86.387484 3878.283447 0.8110079 2.7504725 15.2409 11.6969 16
------> CAND: 144.482501 4762.372559 0.9674229 2.6879675 15.1864 11.625 16
------> CAND: 115.298101 3668.825439 0.3939081 2.1849177 15.0929 11.502 16
------> CAND: 372.201784 4370.137207 0.8813092 2.7369580 15.792 11.479  8
------> CAND: 135.874322 3882.625977 0.7129549 0.7038993 14.9961 11.3748 16
------> CAND:   0.625158 3716.491699 0.3567198 1.3263953 17.5684 11.363  4
------> CAND: 115.217653 3958.734863 0.7414294 2.6875677 15.6753 11.3576  8
------> CAND:   0.625677 5304.938965 1.0151615 1.9148960 17.5453 11.3446  4
------> CAND:   0.625417 4329.948242 0.5566335 1.5903718 17.5441 11.3436  4
------> CAND:   0.749981 3620.276611 0.7732562 2.7299521 17.5098 11.3164  4
------> CAND:  94.406576 3786.390625 0.5911514 0.7414415 15.6051 11.2846  8
------> CAND: 345.628046 3669.247559 0.7201986 2.6927879 17.4598 11.2765  4
------> CAND:  97.386260 4325.319824 1.0434040 0.8109033 15.5416 11.2187  8
------> CAND: 230.557535 4236.864746 0.6702708 2.5224085 15.4994 11.1749  8
------> CAND: 220.818935 3653.135010 0.8522497 2.7703550 15.4755 11.1501  8
------> CAND:   1.001705 4318.733887 0.5694110 2.1513135 17.2972 11.1471  4
------> CAND: 144.482241 4762.372559 0.9674229 2.6879675 14.8183 11.142 16
------> CAND: 115.269814 5018.287598 1.0269697 2.6266773 15.4672 11.1415  8
------> CAND:  90.445428 4299.190918 0.7693743 1.0214355 17.2766 11.1307  4
------> CAND: 192.064542 3770.975098 0.5913716 2.5653598 14.7836 11.0967 16
------> CAND:  28.787351 3806.569580 0.9650722 2.8368609 14.7604 11.0665 16
------> CAND:  73.084525 4139.906738 0.6775526 2.5758576 17.1698 11.0458  4
------> CAND:  75.916030 4721.178711 0.8265026 1.3978252 14.7236 11.0185 16
------> CAND: 274.535514 3684.543457 0.9067976 0.4117373 15.3346 11.0042  8
------> CAND: 166.445539 4259.384277 0.9079995 2.7767544 15.3283 10.9977  8
------> CAND: 345.730034 4204.867676 0.8541970 2.7436616 20.2966 10.9931  2
------> CAND: 115.187291 3797.364502 0.8770437 2.7949681 14.7012 10.9892 16
------> CAND: 108.448616 3935.604492 0.8667086 0.6207850 14.6918 10.9769 16
------> CAND: 230.298545 3622.592773 0.7243909 2.6952343 15.2985 10.9668  8
------> CAND: 187.550899 3692.166260 0.9006628 0.4200677 14.6826 10.965 16
------> CAND: 499.452098 4330.761230 0.5515138 1.9873618 17.0604 10.9589  4
------> CAND:  86.416808 3853.663086 0.5190520 2.4216816 14.6775 10.9583 16
------> CAND:  48.615148 3646.845947 0.4466378 0.8368631 15.2669 10.9342  8
------> CAND: 191.127455 4026.515137 1.0331963 0.6085762 14.6572 10.9319 16
------> CAND:  86.385927 3823.435791 0.7847899 2.7349615 17.0029 10.9132  4
------> CAND:  83.222769 4259.384277 0.9079995 2.7767544 14.6359 10.9042 16
------> CAND:  94.408652 3871.822510 0.6193188 0.7833519 15.2379 10.9042  8
------> CAND: 220.545412 4535.385742 1.1095595 0.9174685 15.2311 10.8971  8
------> CAND: 446.607211 3635.606445 0.5250114 0.6839900 16.9825 10.897  4
------> CAND: 259.080446 3856.836670 0.8748947 2.7948451 15.2274 10.8933  8
------> CAND: 468.600871 5365.170410 1.1674169 1.6096501 16.9752 10.8912  4
------> CAND: 239.594163 3800.495117 0.9492502 2.8258367 15.2194 10.885  8
------> CAND: 115.255282 3799.886719 0.7113234 2.6800246 14.6196 10.883 16
------> CAND: 150.878363 3765.621094 0.4622681 0.9562935 14.6152 10.8772 16
------> CAND:  31.471454 4058.912598 0.6918973 0.8758259 14.6116 10.8725 16
------> CAND: 115.285126 3892.392090 0.4941270 2.3305073 14.6108 10.8715 16
------> CAND:   1.001965 4980.142578 0.8733855 2.3522334 16.9369 10.8607  4
------> CAND: 115.265143 4674.412109 0.9786097 2.7352958 14.5845 10.8372 16
------> CAND: 461.087043 3846.525635 0.6198180 2.5852449 16.9072 10.8372  4
------> CAND: 497.833280 4099.294922 0.8234023 0.7814592 24.9487 10.8351  1
------> CAND:   1.251353 3627.814941 0.6221085 2.6178660 20.0181 10.8278  2
[05:45:14][57802][INFO ] Statistics: count dirty SumSpec pages 462894 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:45:14][57802][INFO ] Data processing finished successfully!
05:45:14 (57802): called boinc_finish(0)

</stderr_txt>
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