Task 1680555889

Name: Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_179_3750000_0
Workunit ID: 844288859
Created: 11 Nov 2024 9:13:40 UTC
Sent: 11 Nov 2024 17:15:01 UTC
Report deadline: 25 Nov 2024 17:15:01 UTC
Received: 11 Nov 2024 17:24:42 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 331.96
CPU time (sec): 15.17
Peak working set size (MB): 300.44
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.04
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[10:16:08][16810][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_cfbf00082_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_3_dms_200_179.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 3750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_179.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_40000_179_3750000_0_0
------> GPU usage: 1.000000
[10:16:08][16810][INFO ] Starting data processing...
[10:16:08][16810][INFO ] opti: No host transfer for n_steps. Use device global.
[10:16:08][16810][INFO ] opti: No host transfer for mean. Use device global.
[10:16:08][16810][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:16:08][16810][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:16:08][16810][INFO ] opti: power spectrum in fft callback (static link).
[10:16:08][16810][INFO ] opti: __constant__ access is not uniform, bad!
[10:16:08][16810][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[10:16:08][16810][INFO ] CUDA global memory status (initial GPU state, including context):
[10:16:08][16810][INFO ] No template file. Generating templates.
[10:16:08][16810][INFO ] Template param value T_cons = 50000
[10:16:13][16810][INFO ] Number of generated templates to be used: 50000
[10:16:13][16810][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_3_dms_200_179.cpt
[10:16:13][16810][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_3_dms_200_179.cpt (No such file or directory).
------> Starting from scratch...
[10:16:13][16810][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_179.binary
[10:16:13][16810][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_3_dms_200_DM247.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714537579173
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 247.9 cm^-3 pc
------> Scale factor: 1.58584
[10:16:13][16810][INFO ] Allocating memory for dedispersed compressed time series...
[10:16:13][16810][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:16:13][16810][INFO ] 8-bit allocation done
[10:16:13][16810][INFO ] Foobar
[10:16:13][16810][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_3_dms_200_179.binary
[10:16:13][16810][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:16:13][16810][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:16:13][16810][INFO ] FftSize = 12582913
[10:16:13][16810][INFO ] Seed for random number generator is 1107503427.
[10:16:15][16810][INFO ] 8[10:16:15][16810][INFO ] 9[10:16:16][16810][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:16:16][16810][INFO ] Normalization factor 3.97364e-08
[10:16:16][16810][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
[10:16:16][16810][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:16:16][16810][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:16:16][16810][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:16:16][16810][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1443.66552734, mean= 0.00008605  0.00008605
[10:16:16][16810][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:17:08][16810][INFO ] Checkpoint committed!
[10:18:08][16810][INFO ] Checkpoint committed!
[10:19:08][16810][INFO ] Checkpoint committed!
[10:20:08][16810][INFO ] Checkpoint committed!
[10:21:08][16810][INFO ] Checkpoint committed!
[10:21:38][16810][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 459.240376 4601.925293 0.6047277 3.0831566 10931.7 320  1
------> CAND: 459.257763 4601.925293 0.6047277 3.0831566 10722.7 320  1
------> CAND: 459.247642 4601.925293 0.6047277 3.0831566 9882.84 320  1
------> CAND: 459.211051 4601.925293 0.6047277 3.0831566 9362.53 320  1
------> CAND: 459.204823 4601.925293 0.6047277 3.0831566 9352.63 320  1
------> CAND: 459.319267 4601.925293 0.6047277 3.0831566 9291.77 320  1
------> CAND: 459.268143 4601.925293 0.6047277 3.0831566 8961.87 320  1
------> CAND: 459.330945 4601.925293 0.6047277 3.0831566 8909.63 320  1
------> CAND: 459.295911 4601.925293 0.6047277 3.0831566 8798.1 320  1
------> CAND: 459.291499 4601.925293 0.6047277 3.0831566 8758.36 320  1
------> CAND: 459.353781 4601.925293 0.6047277 3.0831566 8513.86 320  1
------> CAND: 459.278524 4601.925293 0.6047277 3.0831566 8411.9 320  1
------> CAND: 459.206380 4601.925293 0.6047277 3.0831566 8194.4 320  1
------> CAND: 459.199893 4601.925293 0.6047277 3.0831566 8132.39 320  1
------> CAND: 459.205083 4601.925293 0.6047277 3.0831566 8028.31 320  1
------> CAND: 459.331204 4601.925293 0.6047277 3.0831566 8010.69 320  1
------> CAND: 459.435008 4601.925293 0.6047277 3.0831566 7531.66 320  1
------> CAND: 459.434748 4601.925293 0.6047277 3.0831566 7531.3 320  1
------> CAND: 459.293056 4601.925293 0.6047277 3.0831566 7461.19 320  1
------> CAND: 459.322640 4601.925293 0.6047277 3.0831566 7388.53 320  1
------> CAND: 459.328869 4601.925293 0.6047277 3.0831566 7386.85 320  1
------> CAND: 459.337432 4601.925293 0.6047277 3.0831566 7347.21 320  1
------> CAND: 459.343142 4601.925293 0.6047277 3.0831566 7333.49 320  1
------> CAND: 459.261396 4601.925293 0.6047277 3.0831566 7005.89 320  1
------> CAND: 459.231812 4601.925293 0.6047277 3.0831566 6959.77 320  1
------> CAND: 459.307070 4601.925293 0.6047277 3.0831566 6938.74 320  1
------> CAND: 459.288904 4601.925293 0.6047277 3.0831566 6793.58 320  1
------> CAND: 459.307589 4601.925293 0.6047277 3.0831566 6789.98 320  1
------> CAND: 459.293316 4601.925293 0.6047277 3.0831566 6699 320  1
------> CAND: 459.294613 4601.925293 0.6047277 3.0831566 6649.65 320  1
------> CAND: 459.317969 4601.925293 0.6047277 3.0831566 6629.42 320  1
------> CAND: 459.319007 4601.925293 0.6047277 3.0831566 6558.7 320  1
------> CAND: 459.380251 4601.925293 0.6047277 3.0831566 6452.4 320  1
------> CAND: 459.363643 4601.925293 0.6047277 3.0831566 6403.43 320  1
------> CAND: 459.323938 4601.925293 0.6047277 3.0831566 6383.77 320  1
------> CAND: 459.385961 4601.925293 0.6047277 3.0831566 6370.44 320  1
------> CAND: 459.336135 4601.925293 0.6047277 3.0831566 6361.41 320  1
------> CAND: 459.343661 4601.925293 0.6047277 3.0831566 6301.79 320  1
------> CAND: 459.424627 4601.925293 0.6047277 3.0831566 6279.76 320  1
------> CAND: 459.329388 4601.925293 0.6047277 3.0831566 6180.05 320  1
------> CAND: 459.426704 4601.925293 0.6047277 3.0831566 6118.42 320  1
------> CAND: 459.278783 4601.925293 0.6047277 3.0831566 6072.97 320  1
------> CAND: 459.307848 4601.925293 0.6047277 3.0831566 6052.07 320  1
------> CAND: 459.269441 4601.925293 0.6047277 3.0831566 6048.71 320  1
------> CAND: 459.364421 4601.925293 0.6047277 3.0831566 6013.99 320  1
------> CAND: 459.421513 4601.925293 0.6047277 3.0831566 5914.65 320  1
------> CAND: 459.344699 4601.925293 0.6047277 3.0831566 5891.95 320  1
------> CAND: 459.265289 4601.925293 0.6047277 3.0831566 5806.1 320  1
------> CAND: 459.330685 4601.925293 0.6047277 3.0831566 5794.53 320  1
------> CAND: 459.199114 4601.925293 0.6047277 3.0831566 5683.58 320  1
------> CAND: 459.385701 4601.925293 0.6047277 3.0831566 5642.44 320  1
------> CAND: 459.424368 4601.925293 0.6047277 3.0831566 5580.46 320  1
------> CAND: 459.218318 4601.925293 0.6047277 3.0831566 5554.88 320  1
------> CAND: 459.352484 4601.925293 0.6047277 3.0831566 5542.99 320  1
------> CAND: 459.211311 4601.925293 0.6047277 3.0831566 5498.81 320  1
------> CAND: 459.261137 4601.925293 0.6047277 3.0831566 5497.41 320  1
------> CAND: 459.240116 4601.925293 0.6047277 3.0831566 5471.8 320  1
------> CAND: 459.368574 4601.925293 0.6047277 3.0831566 5460.36 320  1
------> CAND: 459.415285 4601.925293 0.6047277 3.0831566 5446.48 320  1
------> CAND: 459.442274 4601.925293 0.6047277 3.0831566 5404.15 320  1
------> CAND: 459.307329 4601.925293 0.6047277 3.0831566 5391.16 320  1
------> CAND: 459.364940 4601.925293 0.6047277 3.0831566 5388.14 320  1
------> CAND: 459.258023 4601.925293 0.6047277 3.0831566 5384.38 320  1
------> CAND: 459.458364 4601.925293 0.6047277 3.0831566 5368.53 320  1
------> CAND: 459.354041 4601.925293 0.6047277 3.0831566 5349.91 320  1
------> CAND: 459.245047 4601.925293 0.6047277 3.0831566 5324.08 320  1
------> CAND: 459.267624 4601.925293 0.6047277 3.0831566 5303.51 320  1
------> CAND: 459.363902 4601.925293 0.6047277 3.0831566 5279.99 320  1
------> CAND: 459.265029 4601.925293 0.6047277 3.0831566 5271.81 320  1
------> CAND: 459.406202 4601.925293 0.6047277 3.0831566 5232.79 320  1
------> CAND: 459.288385 4601.925293 0.6047277 3.0831566 5226.42 320  1
------> CAND: 459.257244 4601.925293 0.6047277 3.0831566 5216.55 320  1
------> CAND: 459.294873 4601.925293 0.6047277 3.0831566 5212 320  1
------> CAND: 459.201450 4601.925293 0.6047277 3.0831566 5198.63 320  1
------> CAND: 459.245566 4601.925293 0.6047277 3.0831566 5194.41 320  1
------> CAND: 459.292018 4601.925293 0.6047277 3.0831566 5166.29 320  1
------> CAND: 459.421254 4601.925293 0.6047277 3.0831566 5137.11 320  1
------> CAND: 459.197557 4601.925293 0.6047277 3.0831566 5136.78 320  1
------> CAND: 459.315893 4601.925293 0.6047277 3.0831566 5083.1 320  1
------> CAND: 459.254130 4601.925293 0.6047277 3.0831566 5077.01 320  1
------> CAND: 459.409316 4601.925293 0.6047277 3.0831566 5057.19 320  1
------> CAND: 459.309924 4601.925293 0.6047277 3.0831566 5033.96 320  1
------> CAND: 459.274112 4601.925293 0.6047277 3.0831566 5030.24 320  1
------> CAND: 459.431894 4601.925293 0.6047277 3.0831566 5027.69 320  1
------> CAND: 459.378435 4601.925293 0.6047277 3.0831566 5018.27 320  1
------> CAND: 459.423330 4601.925293 0.6047277 3.0831566 4978.85 320  1
------> CAND: 459.442015 4601.925293 0.6047277 3.0831566 4956.5 320  1
------> CAND: 459.364162 4601.925293 0.6047277 3.0831566 4907.72 320  1
------> CAND: 459.409576 4601.925293 0.6047277 3.0831566 4875.84 320  1
------> CAND: 459.261656 4601.925293 0.6047277 3.0831566 4852.11 320  1
------> CAND: 459.402050 4601.925293 0.6047277 3.0831566 4851.85 320  1
------> CAND: 459.206640 4601.925293 0.6047277 3.0831566 4810.47 320  1
------> CAND: 459.217020 4601.925293 0.6047277 3.0831566 4800.39 320  1
------> CAND: 459.280081 4601.925293 0.6047277 3.0831566 4767.08 320  1
------> CAND: 459.223248 4601.925293 0.6047277 3.0831566 4765.76 320  1
------> CAND: 459.370131 4601.925293 0.6047277 3.0831566 4765.54 320  1
------> CAND: 459.262694 4601.925293 0.6047277 3.0831566 4712.98 320  1
------> CAND: 459.444869 4601.925293 0.6047277 3.0831566 4700.27 320  1
------> CAND: 459.379992 4601.925293 0.6047277 3.0831566 4686.01 320  1
------> CAND: 459.232591 4601.925293 0.6047277 3.0831566 4663.69 320  1
[10:21:38][16810][INFO ] Statistics: count dirty SumSpec pages 1661 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:21:38][16810][INFO ] Data processing finished successfully!
10:21:38 (16810): called boinc_finish(0)

</stderr_txt>
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