Task 1733698138

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_86_3550000_0
Workunit ID: 876231598
Created: 22 Feb 2025 8:35:44 UTC
Sent: 22 Feb 2025 12:12:53 UTC
Report deadline: 8 Mar 2025 12:12:53 UTC
Received: 22 Feb 2025 14:34:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 734.87
CPU time (sec): 16.86
Peak working set size (MB): 307.52
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[07:21:59][443543][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:21:59][443543][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_86.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 3550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_86.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_86_3550000_0_0
------> GPU usage: 0.500000
[07:21:59][443543][INFO ] Starting data processing...
[07:21:59][443543][INFO ] opti: No host transfer for n_steps. Use device global.
[07:21:59][443543][INFO ] opti: No host transfer for mean. Use device global.
[07:21:59][443543][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:21:59][443543][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:21:59][443543][INFO ] opti: power spectrum in fft callback (static link).
[07:21:59][443543][INFO ] opti: __constant__ access is not uniform, bad!
[07:21:59][443543][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[07:21:59][443543][INFO ] CUDA global memory status (initial GPU state, including context):
[07:21:59][443543][INFO ] No template file. Generating templates.
[07:21:59][443543][INFO ] Template param value T_cons = 50000
[07:22:04][443543][INFO ] Number of generated templates to be used: 50000
[07:22:04][443543][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_86.cpt
[07:22:04][443543][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_86.cpt (No such file or directory).
------> Starting from scratch...
[07:22:04][443543][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_86.binary
[07:22:04][443543][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM238.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183791982
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 238.6 cm^-3 pc
------> Scale factor: 1.03776
[07:22:04][443543][INFO ] Allocating memory for dedispersed compressed time series...
[07:22:04][443543][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:22:04][443543][INFO ] 8-bit allocation done
[07:22:04][443543][INFO ] Foobar
[07:22:04][443543][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_86.binary
[07:22:04][443543][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:22:04][443543][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:22:04][443543][INFO ] FftSize = 12582913
[07:22:04][443543][INFO ] Seed for random number generator is -1034935304.
[07:22:06][443543][INFO ] 8[07:22:06][443543][INFO ] 9[07:22:07][443543][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:22:07][443543][INFO ] Normalization factor 3.97364e-08
[07:22:07][443543][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
[07:22:07][443543][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:22:07][443543][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:22:07][443543][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:22:07][443543][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:22:59][443543][INFO ] Checkpoint committed!
[07:23:59][443543][INFO ] Checkpoint committed!
[07:24:59][443543][INFO ] Checkpoint committed!
[07:25:59][443543][INFO ] Checkpoint committed!
[07:26:59][443543][INFO ] Checkpoint committed!
[07:27:59][443543][INFO ] Checkpoint committed!
[07:28:59][443543][INFO ] Checkpoint committed!
[07:29:59][443543][INFO ] Checkpoint committed!
[07:30:59][443543][INFO ] Checkpoint committed!
[07:31:59][443543][INFO ] Checkpoint committed!
[07:32:59][443543][INFO ] Checkpoint committed!
[07:34:00][443543][INFO ] Checkpoint committed!
[07:34:13][443543][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.539554 4148.527344 0.8639377 3.1173363 12900.7 320  1
------> CAND: 345.540592 4148.527344 0.8639377 3.1173363 12029.6 320  1
------> CAND: 345.470265 4148.527344 0.8639377 3.1173363 10217.9 320  1
------> CAND: 345.628046 4148.527344 0.8639377 3.1173363 10181.1 320  1
------> CAND: 345.504780 4148.527344 0.8639377 3.1173363 10124.8 320  1
------> CAND: 345.579259 4148.527344 0.8639377 3.1173363 9890.39 320  1
------> CAND: 345.671904 4148.527344 0.8639377 3.1173363 9690.38 320  1
------> CAND: 345.604431 4148.527344 0.8639377 3.1173363 9486.73 320  1
------> CAND: 345.506337 4148.527344 0.8639377 3.1173363 9108.91 320  1
------> CAND: 345.474417 4148.527344 0.8639377 3.1173363 9036.24 320  1
------> CAND: 345.628306 4148.527344 0.8639377 3.1173363 8423.02 320  1
------> CAND: 345.714723 4148.527344 0.8639377 3.1173363 8395.44 320  1
------> CAND: 345.602096 4148.527344 0.8639377 3.1173363 8298.45 320  1
------> CAND: 345.548637 4148.527344 0.8639377 3.1173363 8057.7 320  1
------> CAND: 345.527097 4148.527344 0.8639377 3.1173363 8032.69 320  1
------> CAND: 345.520091 4148.527344 0.8639377 3.1173363 7985.47 320  1
------> CAND: 345.520350 4148.527344 0.8639377 3.1173363 7979.23 320  1
------> CAND: 345.580037 4148.527344 0.8639377 3.1173363 7857.43 320  1
------> CAND: 345.459625 4148.527344 0.8639377 3.1173363 7775.94 320  1
------> CAND: 345.507634 4148.527344 0.8639377 3.1173363 7582.07 320  1
------> CAND: 345.495178 4148.527344 0.8639377 3.1173363 7565.35 320  1
------> CAND: 345.564467 4148.527344 0.8639377 3.1173363 7459.26 320  1
------> CAND: 345.521907 4148.527344 0.8639377 3.1173363 7298.93 320  1
------> CAND: 345.496994 4148.527344 0.8639377 3.1173363 7038.82 320  1
------> CAND: 345.593791 4148.527344 0.8639377 3.1173363 6961.29 320  1
------> CAND: 345.629604 4148.527344 0.8639377 3.1173363 6942.97 320  1
------> CAND: 345.555124 4148.527344 0.8639377 3.1173363 6932.06 320  1
------> CAND: 345.702007 4148.527344 0.8639377 3.1173363 6914.65 320  1
------> CAND: 345.541889 4148.527344 0.8639377 3.1173363 6834.05 320  1
------> CAND: 345.518534 4148.527344 0.8639377 3.1173363 6791.87 320  1
------> CAND: 345.582373 4148.527344 0.8639377 3.1173363 6680.43 320  1
------> CAND: 345.537997 4148.527344 0.8639377 3.1173363 6616.98 320  1
------> CAND: 345.596386 4148.527344 0.8639377 3.1173363 6377.17 320  1
------> CAND: 345.487912 4148.527344 0.8639377 3.1173363 6284.52 320  1
------> CAND: 345.519572 4148.527344 0.8639377 3.1173363 6281.49 320  1
------> CAND: 345.526319 4148.527344 0.8639377 3.1173363 6276.02 320  1
------> CAND: 345.712127 4148.527344 0.8639377 3.1173363 6239.05 320  1
------> CAND: 345.515939 4148.527344 0.8639377 3.1173363 6212.37 320  1
------> CAND: 345.573550 4148.527344 0.8639377 3.1173363 6083.79 320  1
------> CAND: 345.473120 4148.527344 0.8639377 3.1173363 6061.25 320  1
------> CAND: 345.697595 4148.527344 0.8639377 3.1173363 6049.3 320  1
------> CAND: 345.597165 4148.527344 0.8639377 3.1173363 6026.73 320  1
------> CAND: 345.591196 4148.527344 0.8639377 3.1173363 6017.78 320  1
------> CAND: 345.718096 4148.527344 0.8639377 3.1173363 5993.43 320  1
------> CAND: 345.487652 4148.527344 0.8639377 3.1173363 5958.51 320  1
------> CAND: 345.679170 4148.527344 0.8639377 3.1173363 5937.8 320  1
------> CAND: 345.486095 4148.527344 0.8639377 3.1173363 5886.51 320  1
------> CAND: 345.533066 4148.527344 0.8639377 3.1173363 5876.31 320  1
------> CAND: 345.630901 4148.527344 0.8639377 3.1173363 5854.71 320  1
------> CAND: 345.598981 4148.527344 0.8639377 3.1173363 5828.62 320  1
------> CAND: 345.510748 4148.527344 0.8639377 3.1173363 5737.73 320  1
------> CAND: 345.709013 4148.527344 0.8639377 3.1173363 5632.69 320  1
------> CAND: 345.468189 4148.527344 0.8639377 3.1173363 5609.19 320  1
------> CAND: 345.622337 4148.527344 0.8639377 3.1173363 5579.15 320  1
------> CAND: 345.617926 4148.527344 0.8639377 3.1173363 5507.56 320  1
------> CAND: 345.524762 4148.527344 0.8639377 3.1173363 5438.92 320  1
------> CAND: 345.511008 4148.527344 0.8639377 3.1173363 5389.31 320  1
------> CAND: 345.543187 4148.527344 0.8639377 3.1173363 5342.03 320  1
------> CAND: 345.668011 4148.527344 0.8639377 3.1173363 5275.64 320  1
------> CAND: 345.563169 4148.527344 0.8639377 3.1173363 5266.33 320  1
------> CAND: 345.631420 4148.527344 0.8639377 3.1173363 5239.71 320  1
------> CAND: 345.545263 4148.527344 0.8639377 3.1173363 5239.24 320  1
------> CAND: 345.617407 4148.527344 0.8639377 3.1173363 5233.68 320  1
------> CAND: 345.717577 4148.527344 0.8639377 3.1173363 5222.9 320  1
------> CAND: 345.501666 4148.527344 0.8639377 3.1173363 5198.5 320  1
------> CAND: 345.496735 4148.527344 0.8639377 3.1173363 5145.03 320  1
------> CAND: 345.534104 4148.527344 0.8639377 3.1173363 5133.21 320  1
------> CAND: 345.599241 4148.527344 0.8639377 3.1173363 5118.24 320  1
------> CAND: 345.500627 4148.527344 0.8639377 3.1173363 5094.09 320  1
------> CAND: 345.485316 4148.527344 0.8639377 3.1173363 5032.34 320  1
------> CAND: 345.643358 4148.527344 0.8639377 3.1173363 5012.97 320  1
------> CAND: 345.654776 4148.527344 0.8639377 3.1173363 4962.58 320  1
------> CAND: 345.615590 4148.527344 0.8639377 3.1173363 4921.14 320  1
------> CAND: 345.708494 4148.527344 0.8639377 3.1173363 4866.64 320  1
------> CAND: 345.719134 4148.527344 0.8639377 3.1173363 4778.68 320  1
------> CAND: 345.592494 4148.527344 0.8639377 3.1173363 4754.08 320  1
------> CAND: 345.568359 4148.527344 0.8639377 3.1173363 4749.6 320  1
------> CAND: 345.631161 4148.527344 0.8639377 3.1173363 4747.42 320  1
------> CAND: 345.652700 4148.527344 0.8639377 3.1173363 4731.58 320  1
------> CAND: 345.597424 4148.527344 0.8639377 3.1173363 4701.54 320  1
------> CAND: 345.563429 4148.527344 0.8639377 3.1173363 4697 320  1
------> CAND: 345.530212 4148.527344 0.8639377 3.1173363 4635.83 320  1
------> CAND: 345.676834 4148.527344 0.8639377 3.1173363 4615.56 320  1
------> CAND: 345.560315 4148.527344 0.8639377 3.1173363 4612.55 320  1
------> CAND: 345.657890 4148.527344 0.8639377 3.1173363 4566.54 320  1
------> CAND: 345.503223 4148.527344 0.8639377 3.1173363 4539.45 320  1
------> CAND: 345.610659 4148.527344 0.8639377 3.1173363 4529.18 320  1
------> CAND: 345.651921 4148.527344 0.8639377 3.1173363 4509.15 320  1
------> CAND: 345.662302 4148.527344 0.8639377 3.1173363 4491.62 320  1
------> CAND: 345.539813 4148.527344 0.8639377 3.1173363 4485.97 320  1
------> CAND: 345.476234 4148.527344 0.8639377 3.1173363 4463.33 320  1
------> CAND: 345.538775 4148.527344 0.8639377 3.1173363 4444.55 320  1
------> CAND: 345.639724 4148.527344 0.8639377 3.1173363 4443.27 320  1
------> CAND: 345.672423 4148.527344 0.8639377 3.1173363 4434.42 320  1
------> CAND: 345.549675 4148.527344 0.8639377 3.1173363 4410.14 320  1
------> CAND: 345.699152 4148.527344 0.8639377 3.1173363 4355.61 320  1
------> CAND: 345.711868 4148.527344 0.8639377 3.1173363 4354.57 320  1
------> CAND: 345.622597 4148.527344 0.8639377 3.1173363 4344.23 320  1
------> CAND: 345.495437 4148.527344 0.8639377 3.1173363 4308.93 320  1
------> CAND: 345.492064 4148.527344 0.8639377 3.1173363 4308.42 320  1
[07:34:13][443543][INFO ] Statistics: count dirty SumSpec pages 392928 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:34:13][443543][INFO ] Data processing finished successfully!
07:34:13 (443543): called boinc_finish(0)

</stderr_txt>
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