Task 1694946901

Name: Ter5_1_dns_cfbf00095_segment_7_dms_200_40000_163_1850000_2
Workunit ID: 851086769
Created: 10 Dec 2024 21:22:07 UTC
Sent: 10 Dec 2024 23:48:38 UTC
Report deadline: 24 Dec 2024 23:48:38 UTC
Received: 11 Dec 2024 6:24:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 810.21
CPU time (sec): 20.86
Peak working set size (MB): 361.57
Peak swap size (MB): 6071.35
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:10:55][1600127][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_cfbf00095_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00095_segment_7_dms_200_163.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 1850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_163.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_40000_163_1850000_2_0
------> GPU usage: 0.330000
[23:10:55][1600127][INFO ] Starting data processing...
[23:10:55][1600127][INFO ] opti: No host transfer for n_steps. Use device global.
[23:10:55][1600127][INFO ] opti: No host transfer for mean. Use device global.
[23:10:55][1600127][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:10:55][1600127][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:10:55][1600127][INFO ] opti: power spectrum in fft callback (static link).
[23:10:55][1600127][INFO ] opti: __constant__ access is not uniform, bad!
[23:10:55][1600127][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[23:10:55][1600127][INFO ] CUDA global memory status (initial GPU state, including context):
[23:10:55][1600127][INFO ] No template file. Generating templates.
[23:10:55][1600127][INFO ] Template param value T_cons = 50000
[23:10:58][1600127][INFO ] Number of generated templates to be used: 50000
[23:10:58][1600127][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00095_segment_7_dms_200_163.cpt
[23:10:58][1600127][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00095_segment_7_dms_200_163.cpt (No such file or directory).
------> Starting from scratch...
[23:10:58][1600127][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_163.binary
[23:10:58][1600127][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00095/Ter5_1_dns_cfbf00095_segment_7_dms_200_DM246.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796770003006
------> 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): 174806.49
------> DEC (J2000): -244633.299999
------> 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: 246.3 cm^-3 pc
------> Scale factor: 1.33646
[23:10:58][1600127][INFO ] Allocating memory for dedispersed compressed time series...
[23:10:58][1600127][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:10:58][1600127][INFO ] 8-bit allocation done
[23:10:58][1600127][INFO ] Foobar
[23:10:58][1600127][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_163.binary
[23:10:58][1600127][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:10:58][1600127][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:10:58][1600127][INFO ] FftSize = 12582913
[23:10:58][1600127][INFO ] Seed for random number generator is -1077965542.
[23:11:00][1600127][INFO ] 8[23:11:00][1600127][INFO ] 9[23:11:01][1600127][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:11:01][1600127][INFO ] Normalization factor 3.97364e-08
[23:11:01][1600127][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
[23:11:01][1600127][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2309 MB (5668 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:11:01][1600127][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:11:01][1600127][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:11:01][1600127][INFO ] TimeSeriesLength = 16771069, params->nsamples = 25165824
sum = 264.75231934, mean= 0.00001579  0.00001579
[23:11:01][1600127][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:11:55][1600127][INFO ] Checkpoint committed!
[23:12:55][1600127][INFO ] Checkpoint committed!
[23:13:55][1600127][INFO ] Checkpoint committed!
[23:14:55][1600127][INFO ] Checkpoint committed!
[23:15:55][1600127][INFO ] Checkpoint committed!
[23:16:55][1600127][INFO ] Checkpoint committed!
[23:17:55][1600127][INFO ] Checkpoint committed!
[23:18:55][1600127][INFO ] Checkpoint committed!
[23:19:55][1600127][INFO ] Checkpoint committed!
[23:20:55][1600127][INFO ] Checkpoint committed!
[23:21:55][1600127][INFO ] Checkpoint committed!
[23:22:55][1600127][INFO ] Checkpoint committed!
[23:23:56][1600127][INFO ] Checkpoint committed!
[23:24:24][1600127][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500853 4202.454590 1.0333363 0.7481626 28.3947 20.1555  4
------> CAND:   0.500074 4405.063965 1.0531608 2.8348815 22.8383 19.0359  8
------> CAND:   0.250167 3713.621094 0.3706372 1.3382946 20.3084 18.6626 16
------> CAND:   0.500334 4567.084961 0.6703033 1.7501678 22.0552 18.1782  8
------> CAND:   0.250426 4202.454590 1.0333363 0.7481626 21.7762 17.8735  8
------> CAND:   0.500593 5278.300781 1.1707141 2.5786879 24.4798 16.9447  4
------> CAND:   0.166605 4508.169922 1.1056122 2.8499799 18.9832 16.7934 16
------> CAND:   0.501112 4548.715820 1.1109049 0.9639757 20.042 15.9909  8
------> CAND:   0.166864 4070.958740 0.9651003 0.6893767 18.2468 15.7676 16
------> CAND:   0.249907 3624.547607 0.6698848 2.6401324 18.8893 14.7515  8
------> CAND:   0.499815 3734.191406 0.9522948 2.8044119 18.5506 14.3893  8
------> CAND:   1.500741 3844.497070 0.5369110 2.4144149 25.901 14.3325  2
------> CAND:   1.501260 4747.060059 0.9082676 2.5614512 25.7049 14.2152  2
------> CAND:   1.501001 4321.851074 0.6933938 2.4605031 25.6989 14.2116  2
------> CAND:   1.501520 5214.613770 1.1733631 2.6163776 25.5516 14.1236  2
------> CAND:   0.750500 3844.497070 0.5369110 2.4144149 19.4409 12.8611  4
------> CAND:   0.499555 3610.914307 0.9576815 2.7942657 19.4057 12.8329  4
------> CAND: 475.128305 3627.896973 0.6141296 2.5768287 23.3541 12.8119  2
------> CAND:   0.750760 4747.060059 0.9082676 2.5614512 19.3011 12.7489  4
------> CAND:  81.965707 3727.038330 0.7428519 0.5643234 19.1612 12.6366  4
------> CAND:   0.250686 4897.150391 1.1518852 1.2041711 15.9286 12.6097 16
------> CAND:   1.001965 4077.972656 0.9902706 0.6899120 22.8864 12.5332  2
------> CAND:   1.000408 4606.440918 1.0645200 2.7849736 22.8645 12.5201  2
------> CAND:   0.501372 5235.763184 1.0187351 2.2631571 15.8212 12.4664 16
------> CAND:   1.000148 3873.031738 0.7226637 2.6590860 22.7707 12.4643  2
------> CAND:   0.999889 3658.330811 0.4248533 2.2370212 22.7607 12.4583  2
------> CAND: 475.128045 3627.896973 0.6141296 2.5768287 18.7514 12.308  4
------> CAND: 103.173314 4818.265137 1.0610676 1.2294556 15.6826 12.2818 16
------> CAND: 115.254763 4775.814941 1.0614939 2.7336912 16.5421 12.2627  8
------> CAND: 172.744864 3668.595947 0.7684415 2.7121048 15.5697 12.1318 16
------> CAND: 115.167568 3817.893555 0.9284395 2.8012924 15.4908 12.0272 16
------> CAND: 141.990434 3852.096191 0.6503175 2.5800524 15.486 12.0208 16
------> CAND: 356.360307 4917.198730 1.0298457 1.3527803 18.3718 12.0043  4
------> CAND: 237.564023 3627.896973 0.6141296 2.5768287 18.3668 12.0002  4
------> CAND:   8.321940 3826.271973 0.9072044 2.7906613 15.4624 11.9896 16
------> CAND:   0.249648 3617.239746 0.9093648 2.7821121 15.4459 11.9678 16
------> CAND:   1.500482 3645.265137 0.4674725 2.3564987 27.5049 11.9452  1
------> CAND:  86.454956 4308.119629 0.5667917 1.9737324 15.4141 11.9256 16
------> CAND:   1.002224 5342.559082 1.1317090 2.4399409 21.7575 11.8611  2
------> CAND: 391.362642 3670.596436 0.7372896 2.6911089 18.0472 11.7449  4
------> CAND:   0.167124 4305.503906 1.0761904 0.8097466 15.2637 11.7269 16
------> CAND:   1.001705 4052.741211 0.5091793 2.1759579 21.5084 11.713  2
------> CAND:  40.982724 3727.038330 0.7428519 0.5643234 15.9995 11.6952  8
------> CAND: 183.979015 3678.704834 0.7025877 2.6550314 15.1178 11.5348 16
------> CAND:  81.965967 3726.073486 0.7443587 0.5671821 17.7496 11.5074  4
------> CAND:   0.750241 3916.177246 0.5816534 2.4674101 17.7034 11.4705  4
------> CAND: 115.307184 3902.412109 0.4450518 2.0727279 15.0689 11.4704 16
------> CAND: 103.263364 3615.186035 0.9533089 0.3648694 15.6983 11.3815  8
------> CAND: 115.281233 3645.201660 0.4686836 2.3592074 14.9823 11.3568 16
------> CAND: 215.894749 3788.635254 0.9949126 2.8334684 20.8031 11.2938  2
------> CAND:  81.967524 3781.657959 0.7670305 0.5977094 17.4524 11.2706  4
------> CAND: 133.519017 3816.424072 0.9286275 0.5223885 15.5859 11.2647  8
------> CAND:  86.433417 3667.704102 0.3961143 2.1231267 14.8882 11.2335 16
------> CAND: 410.261916 3856.778564 0.8732839 2.7717474 20.6881 11.2255  2
------> CAND:   0.375250 3956.178711 0.5779410 2.4326544 17.3874 11.2189  4
------> CAND:  81.965188 3728.002686 0.7413501 0.5614456 17.3325 11.1752  4
------> CAND: 442.579888 4571.266602 0.9850070 1.0738753 17.204 11.073  4
------> CAND: 230.301919 3989.860596 0.9605895 2.8128009 15.3893 11.0608  8
------> CAND: 413.017124 4533.710938 1.0611143 0.9804580 20.41 11.0604  2
------> CAND:   1.000667 5310.019531 1.1484911 2.4933236 20.3758 11.0401  2
------> CAND:   1.250315 3740.402832 0.6784071 0.6306804 20.3448 11.0217  2
------> CAND: 236.888001 4371.441895 1.0058329 2.7969174 15.351 11.0212  8
------> CAND: 316.752203 3627.896973 0.6141296 2.5768287 17.1274 11.0121  4
------> CAND:  86.413434 4213.572266 0.6807632 2.4902103 14.7089 10.9993 16
------> CAND:   1.250575 4314.185059 0.9568247 0.8831620 20.2834 10.9852  2
------> CAND:  86.353747 3966.958496 0.9521521 2.8090172 14.6936 10.9793 16
------> CAND: 245.323087 4217.967773 1.0344931 2.8378966 15.299 10.9673  8
------> CAND: 172.722027 3989.687744 0.8030952 2.7070370 15.2983 10.9666  8
------> CAND:   2.500630 3783.008545 0.7371325 0.6120362 14.6832 10.9658 16
------> CAND: 151.982315 3855.273438 0.8736787 2.7675459 20.2433 10.9614  2
------> CAND:  86.352450 3616.608154 0.9518782 2.7927375 14.6213 10.8851 16
------> CAND: 203.701971 3755.785400 0.8035238 0.5414599 14.6177 10.8805 16
------> CAND: 456.335431 3974.485840 0.4624095 1.3830733 16.9614 10.8803  4
------> CAND: 115.206754 4048.052002 0.6959654 2.5908964 14.6135 10.875 16
------> CAND:  76.819122 4057.972900 1.0376408 2.8588805 16.9035 10.8342  4
------> CAND: 315.255095 3670.595459 0.7366879 0.5159156 15.1657 10.8295  8
------> CAND: 278.981943 3734.294189 0.6970545 2.6570840 20.0195 10.8286  2
------> CAND: 319.049378 4763.021973 1.1384230 1.1121078 20.0008 10.8175  2
------> CAND: 101.109697 3956.107178 0.5803291 2.4470394 14.564 10.8106 16
------> CAND:  43.013642 4949.509766 0.9319338 2.4201989 14.5526 10.7958 16
------> CAND:  97.710387 3619.431641 0.8342736 0.4147486 14.5366 10.775 16
------> CAND:  46.085712 4225.584473 0.8428354 2.7021878 15.0952 10.7567  8
------> CAND: 230.499405 4958.161621 1.1586882 2.7513142 15.0881 10.7494  8
------> CAND: 237.344997 4407.268066 1.0903184 2.8460562 15.0862 10.7474  8
------> CAND: 106.324534 4126.002930 0.7565637 2.6400092 14.5077 10.7375 16
------> CAND: 115.311855 4012.815918 0.5681438 2.3909020 16.778 10.7346  4
------> CAND:  81.964150 3674.108643 0.7218326 0.5345780 16.7712 10.7293  4
------> CAND:  81.964669 3673.728027 0.7227216 0.5383100 16.7478 10.7107  4
------> CAND: 249.580075 4109.971680 1.0220064 2.8398368 16.7134 10.6834  4
------> CAND:  29.928153 3786.307373 0.9205210 2.8002698 19.7726 10.6822  2
------> CAND: 103.828834 4727.650391 0.9118000 1.3237652 14.4619 10.6781 16
------> CAND:  29.929969 3950.806641 1.0021908 2.8389022 19.7261 10.6546  2
------> CAND:  92.311818 3949.176025 0.5921158 0.9566785 14.4397 10.6493 16
------> CAND:  37.851486 4521.002930 0.7666488 1.3139529 14.9902 10.6484  8
------> CAND: 100.015088 4727.123047 0.8709924 2.4988339 14.4286 10.635 16
------> CAND:  48.578557 4666.504395 1.1262842 2.8153217 14.4281 10.6343 16
------> CAND: 115.448616 3970.984131 0.9010159 0.6607701 14.9608 10.618  8
------> CAND: 147.526543 4571.266602 0.9850070 1.0738753 14.4133 10.6151 16
------> CAND: 101.727070 3773.165771 0.9414567 2.8019125 14.9573 10.6145  8
------> CAND:  30.841366 4005.445801 1.0300786 2.8476670 14.4112 10.6123 16
[23:24:24][1600127][INFO ] Statistics: count dirty SumSpec pages 422887 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:24:24][1600127][INFO ] Data processing finished successfully!
23:24:24 (1600127): called boinc_finish(0)

</stderr_txt>
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