Task 1721093543

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_41_7400000_1
Workunit ID: 868788606
Created: 27 Jan 2025 21:59:10 UTC
Sent: 28 Jan 2025 5:24:46 UTC
Report deadline: 11 Feb 2025 5:24:46 UTC
Received: 28 Jan 2025 9:05:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 259.85
CPU time (sec): 17.72
Peak working set size (MB): 401.15
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[02:32:19][38259][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_41.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 7400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_41.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_41_7400000_1_0
------> GPU usage: 1.000000
[02:32:19][38259][INFO ] Starting data processing...
[02:32:19][38259][INFO ] opti: No host transfer for n_steps. Use device global.
[02:32:19][38259][INFO ] opti: No host transfer for mean. Use device global.
[02:32:19][38259][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:32:19][38259][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:32:19][38259][INFO ] opti: power spectrum in fft callback (static link).
[02:32:19][38259][INFO ] opti: __constant__ access is not uniform, bad!
[02:32:20][38259][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[02:32:20][38259][INFO ] CUDA global memory status (initial GPU state, including context):
[02:32:20][38259][INFO ] No template file. Generating templates.
[02:32:20][38259][INFO ] Template param value T_cons = 50000
[02:32:23][38259][INFO ] Number of generated templates to be used: 50000
[02:32:23][38259][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_41.cpt
[02:32:23][38259][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_41.cpt (No such file or directory).
------> Starting from scratch...
[02:32:23][38259][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_41.binary
[02:32:23][38259][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_DM234.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676852587
------> 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: 234.1 cm^-3 pc
------> Scale factor: 1.43839
[02:32:23][38259][INFO ] Allocating memory for dedispersed compressed time series...
[02:32:23][38259][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:32:23][38259][INFO ] 8-bit allocation done
[02:32:23][38259][INFO ] Foobar
[02:32:23][38259][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_41.binary
[02:32:23][38259][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:32:23][38259][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:32:23][38259][INFO ] FftSize = 12582913
[02:32:23][38259][INFO ] Seed for random number generator is 1110389260.
[02:32:25][38259][INFO ] 8[02:32:25][38259][INFO ] 9[02:32:26][38259][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:32:26][38259][INFO ] Normalization factor 3.97364e-08
[02:32:26][38259][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
[02:32:26][38259][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 925 MB (11076 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:32:26][38259][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:32:26][38259][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:32:26][38259][INFO ] TimeSeriesLength = 16773155, params->nsamples = 25165824
sum = 1602.06127930, mean= 0.00009551  0.00009551
[02:32:26][38259][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:33:47][38259][INFO ] Checkpoint committed!
[02:35:16][38259][INFO ] Checkpoint committed!
[02:36:38][38259][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   1.498925 4009.925293 1.0312803 3.6373293 36.9647 20.9767  2
------> CAND:   0.499296 5700.929199 1.2322470 4.6037874 24.1485 20.4785  8
------> CAND:   0.499555 3898.773926 0.8892365 3.6115956 24.0846 20.408  8
------> CAND:   0.749462 4076.626221 1.0420696 3.6659648 27.3229 19.2738  4
------> CAND:   1.498665 4339.176758 1.0833051 3.8121977 33.0688 18.6312  2
------> CAND:   0.499815 3621.005859 0.7558625 3.4794438 21.8776 17.9842  8
------> CAND:   0.249907 4432.484863 0.5019014 4.5617218 21.5252 17.5999  8
------> CAND:   1.499184 3619.070801 0.8273599 3.4487789 30.4745 17.0726  2
------> CAND:   0.249648 5905.136230 1.2060931 4.8254681 18.9264 16.714 16
------> CAND:   0.166345 4823.075195 0.8068898 4.3481951 18.6401 16.3142 16
------> CAND:   0.374731 3791.300781 0.8856665 3.5504951 20.3047 16.2748  8
------> CAND:   0.500334 3956.893311 0.3464046 5.2586856 20.254 16.22  8
------> CAND:   0.500074 4262.479004 0.4315636 5.3531909 20.2192 16.1824  8
------> CAND:   0.250167 3852.355469 0.3523990 4.2485986 19.982 15.9262  8
------> CAND:   0.166605 4464.035156 0.7080207 4.1576805 17.9962 15.421 16
------> CAND:   0.749203 4428.319336 1.0971702 3.8596225 19.4708 15.3755  8
------> CAND:   1.249277 3643.844971 0.4139920 5.6577344 26.8252 14.8853  2
------> CAND:   1.249018 4439.059082 0.6397112 5.7890472 26.6189 14.7618  2
------> CAND:   1.248758 5073.787598 0.9117673 5.8989425 26.6031 14.7524  2
------> CAND:   1.248499 5683.482422 1.2303882 5.9707890 26.3053 14.5743  2
------> CAND:   0.499036 5920.779297 1.2050346 4.8673482 18.5168 14.3532  8
------> CAND: 346.224918 5011.911621 0.6730868 5.4337268 21.2671 14.3334  4
------> CAND: 346.121892 5859.017090 1.0637896 5.5561037 21.1 14.1982  4
------> CAND:   0.624639 3643.844971 0.4139920 5.6577344 20.1523 13.4335  4
------> CAND:   0.624379 5073.787598 0.9117673 5.8989425 20.0015 13.312  4
------> CAND:   1.499444 4735.737305 0.9390971 6.0395603 24.0283 13.214  2
------> CAND:   1.499703 4146.053711 0.7288284 5.9565921 23.9316 13.1563  2
------> CAND:   0.624120 5683.482422 1.2303882 5.9707890 19.5944 12.9845  4
------> CAND:   1.499963 3749.199951 0.6141285 5.8888998 23.3554 12.8127  2
------> CAND:   0.999110 3648.293213 0.3964230 3.8529973 23.3518 12.8105  2
------> CAND:   0.998591 5440.849121 0.9768955 4.6841931 19.3455 12.7845  4
------> CAND:   0.998851 4642.596191 0.7005094 4.3316741 23.3081 12.7845  2
------> CAND:   0.214095 3773.212158 0.8948085 3.5350370 15.9535 12.6431 16
------> CAND:   0.187366 3791.300781 0.8856665 3.5504951 15.9026 12.5751 16
------> CAND:   0.299733 4079.286133 1.0424594 3.6674309 15.7535 12.3762 16
------> CAND:   0.999889 5864.368164 1.0629816 5.5420852 16.5701 12.2921  8
------> CAND: 115.509601 4326.917969 0.7743610 5.9793591 16.4984 12.2169  8
------> CAND: 203.115220 4179.573730 1.0341066 6.1296272 16.4977 12.2162  8
------> CAND:   0.312190 5085.698242 0.9107521 5.9054995 16.4687 12.1857  8
------> CAND:   0.249388 3790.947998 0.8479873 3.5572546 15.6037 12.1769 16
------> CAND:   1.498406 4801.984863 1.1502421 4.0590935 18.5777 12.1689  4
------> CAND:   0.500593 3630.163574 0.5375532 5.8211484 18.5051 12.1109  4
------> CAND: 259.710275 4202.351562 0.7870787 5.9958625 18.4847 12.0945  4
------> CAND: 280.453879 3891.659668 0.7868905 6.0008020 16.3463 12.0576  8
------> CAND:   0.416512 3642.847412 0.4359895 5.6952710 16.3371 12.048  8
------> CAND:   0.416253 5666.637207 1.2359563 5.9840679 16.2781 11.9862  8
------> CAND:  65.286794 3828.154785 0.2944882 4.9426041 15.3311 11.8158 16
------> CAND:   1.000408 4259.518066 0.4329668 5.3367362 16.0763 11.7753  8
------> CAND:   0.749722 4298.821777 0.8250107 6.0140672 18.0196 11.7228  4
------> CAND: 245.174648 5042.561523 1.1006486 6.0817642 16.0198 11.7164  8
------> CAND: 173.112589 5011.911621 0.6730868 5.4337268 15.9536 11.6473  8
------> CAND: 155.805663 3972.979980 0.8861089 3.6613612 15.186 11.6245 16
------> CAND:   1.000148 4993.058105 0.6830559 5.4754314 17.8846 11.6151  4
------> CAND:   0.500853 3605.707031 0.9674785 6.0309463 15.9036 11.5952  8
------> CAND:  86.575887 4026.589111 0.6497856 5.8998332 15.1108 11.5255 16
------> CAND:   0.749981 4146.053711 0.7288284 5.9565921 17.7513 11.5087  4
------> CAND: 434.250682 3949.170166 0.9372400 3.6250241 17.7234 11.4865  4
------> CAND: 201.853746 3770.239258 0.3976687 3.9890974 15.0462 11.4407 16
------> CAND: 277.388557 4089.130615 1.0224465 3.6846745 20.9828 11.4005  2
------> CAND: 142.557202 5099.610352 0.9411956 5.9227195 15.0025 11.3833 16
------> CAND:  69.269481 3931.023193 0.9194245 6.0689764 14.9585 11.3256 16
------> CAND: 259.725845 4719.508301 0.9407302 6.0356965 17.4979 11.3068  4
------> CAND: 173.060946 5859.017090 1.0637896 5.5561037 15.6239 11.3042  8
------> CAND:   1.248239 5828.503418 1.2303295 5.8921380 20.73 11.2504  2
------> CAND: 115.521279 4839.150391 0.8500794 5.9194422 15.5526 11.2302  8
------> CAND: 173.687920 4041.096436 0.3653609 4.5336742 17.3339 11.1763  4
------> CAND:  80.864869 4839.150391 0.8500794 5.9194422 14.8233 11.1486 16
------> CAND: 438.319786 4803.643555 1.0316963 6.0917473 25.6527 11.1408  1
------> CAND: 170.091642 4050.287842 0.7028404 5.9438601 15.4625 11.1367  8
------> CAND:  34.081078 4121.967773 0.5337234 5.7418699 14.8043 11.1238 16
------> CAND: 120.073588 4025.452881 0.6512144 5.9012976 15.4475 11.1211  8
------> CAND:  53.122822 4239.797852 1.0428388 3.7684927 14.7902 11.1054 16
------> CAND: 464.433673 3854.771729 0.8392753 6.0285888 17.2384 11.1004  4
------> CAND: 115.532957 3926.410889 1.0181108 6.0994263 14.7823 11.095 16
------> CAND: 112.203195 3728.687256 0.9859000 6.0604248 14.7815 11.0939 16
------> CAND: 115.473529 3705.640625 0.5208730 5.8019090 14.7713 11.0807 16
------> CAND: 420.804994 3941.952393 0.9852604 6.0902228 20.4244 11.0689  2
------> CAND:   0.998332 5920.779297 1.2050346 4.8673482 20.3539 11.0271  2
------> CAND: 432.985835 4104.706055 0.9782729 6.1044512 17.1169 11.0037  4
------> CAND:  19.275302 4037.532227 0.8329914 6.0299587 15.2922 10.9603  8
------> CAND: 115.373878 5859.017090 1.0637896 5.5561037 14.6746 10.9545 16
------> CAND: 175.194890 3653.512451 0.3822264 3.8900976 17.0531 10.953  4
------> CAND: 330.126527 4105.040039 0.4621787 5.5843992 15.2675 10.9347  8
------> CAND:  76.223029 3929.661133 1.0185720 3.5921619 14.6575 10.9322 16
------> CAND: 149.054533 3966.861572 0.7747903 3.7138238 15.2577 10.9246  8
------> CAND: 173.213797 3861.289551 0.8346895 6.0226259 15.2495 10.9161  8
------> CAND: 344.321158 5049.144531 1.1013905 6.0896225 15.2462 10.9127  8
------> CAND: 401.840844 4381.731445 0.7412841 4.0531206 25.0697 10.8876  1
------> CAND: 129.855267 4202.351562 0.7870787 5.9958625 15.2214 10.8871  8
------> CAND:   8.343738 3898.240479 0.7813600 5.9980917 14.6211 10.8849 16
------> CAND:   1.000667 3690.871338 0.3061328 5.3168349 20.0792 10.864  2
------> CAND:  57.550567 4593.622070 0.6446727 4.3646464 14.5956 10.8517 16
------> CAND: 194.404017 3841.671631 0.9726483 3.5483916 14.579 10.8301 16
------> CAND:   0.199822 3793.544434 0.9670212 3.5161400 14.5713 10.8201 16
------> CAND: 377.011786 4917.185059 0.6983730 5.6384845 20.0045 10.8197  2
------> CAND: 494.931449 3616.808350 0.9264133 3.4177053 19.9939 10.8134  2
------> CAND:   0.999370 3745.403076 0.8644701 3.5241561 15.1458 10.809  8
------> CAND: 210.159337 4766.424805 0.6860296 5.7211828 15.1407 10.8037  8
------> CAND: 364.657334 3716.002930 0.7368031 3.5567086 16.8598 10.7996  4
------> CAND: 237.737115 5243.150879 1.0909148 4.3913574 15.1349 10.7977  8
[02:36:38][38259][INFO ] Statistics: count dirty SumSpec pages 538403 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:36:38][38259][INFO ] Data processing finished successfully!
02:36:38 (38259): called boinc_finish(0)

</stderr_txt>
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