Task 1734113912

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_153_2150000_1
Workunit ID: 876476125
Created: 23 Feb 2025 4:03:17 UTC
Sent: 23 Feb 2025 6:52:06 UTC
Report deadline: 9 Mar 2025 6:52:06 UTC
Received: 23 Feb 2025 9:22:15 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 732.38
CPU time (sec): 25.46
Peak working set size (MB): 307.55
Peak swap size (MB): 14918.64
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>
[02:09:45][1238677][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:09:45][1238677][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_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_153.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 2150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_153.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_153_2150000_1_0
------> GPU usage: 0.500000
[02:09:45][1238677][INFO ] Starting data processing...
[02:09:45][1238677][INFO ] opti: No host transfer for n_steps. Use device global.
[02:09:45][1238677][INFO ] opti: No host transfer for mean. Use device global.
[02:09:45][1238677][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:09:45][1238677][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:09:45][1238677][INFO ] opti: power spectrum in fft callback (static link).
[02:09:45][1238677][INFO ] opti: __constant__ access is not uniform, bad!
[02:09:45][1238677][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:09:45][1238677][INFO ] CUDA global memory status (initial GPU state, including context):
[02:09:45][1238677][INFO ] No template file. Generating templates.
[02:09:45][1238677][INFO ] Template param value T_cons = 50000
[02:09:50][1238677][INFO ] Number of generated templates to be used: 50000
[02:09:50][1238677][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_153.cpt
[02:09:50][1238677][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_153.cpt (No such file or directory).
------> Starting from scratch...
[02:09:50][1238677][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_153.binary
[02:09:50][1238677][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM245.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753055365
------> 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: 245.3 cm^-3 pc
------> Scale factor: 1.43256
[02:09:50][1238677][INFO ] Allocating memory for dedispersed compressed time series...
[02:09:50][1238677][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:09:50][1238677][INFO ] 8-bit allocation done
[02:09:50][1238677][INFO ] Foobar
[02:09:50][1238677][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_153.binary
[02:09:50][1238677][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:09:50][1238677][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:09:50][1238677][INFO ] FftSize = 12582913
[02:09:50][1238677][INFO ] Seed for random number generator is -1042325439.
[02:09:52][1238677][INFO ] 8[02:09:52][1238677][INFO ] 9[02:09:53][1238677][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:09:53][1238677][INFO ] Normalization factor 3.97364e-08
[02:09:53][1238677][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
[02:09:53][1238677][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
[02:09:53][1238677][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:09:53][1238677][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:09:53][1238677][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:10:45][1238677][INFO ] Checkpoint committed!
[02:11:45][1238677][INFO ] Checkpoint committed!
[02:12:46][1238677][INFO ] Checkpoint committed!
[02:13:46][1238677][INFO ] Checkpoint committed!
[02:14:46][1238677][INFO ] Checkpoint committed!
[02:15:46][1238677][INFO ] Checkpoint committed!
[02:16:46][1238677][INFO ] Checkpoint committed!
[02:17:46][1238677][INFO ] Checkpoint committed!
[02:18:46][1238677][INFO ] Checkpoint committed!
[02:19:46][1238677][INFO ] Checkpoint committed!
[02:20:46][1238677][INFO ] Checkpoint committed!
[02:21:46][1238677][INFO ] Checkpoint committed!
[02:21:56][1238677][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.474677 3622.600098 0.7298359 2.7422454 13867.8 320  1
------> CAND: 345.648548 3622.600098 0.7298359 2.7422454 11263.6 320  1
------> CAND: 345.520091 3622.600098 0.7298359 2.7422454 11156.4 320  1
------> CAND: 345.648288 3622.600098 0.7298359 2.7422454 10180.5 320  1
------> CAND: 345.656852 3622.600098 0.7298359 2.7422454 10161.2 320  1
------> CAND: 345.641800 3622.600098 0.7298359 2.7422454 9954.53 320  1
------> CAND: 345.543966 3622.600098 0.7298359 2.7422454 9853.69 320  1
------> CAND: 345.588082 3622.600098 0.7298359 2.7422454 9853.58 320  1
------> CAND: 345.568100 3622.600098 0.7298359 2.7422454 9670.24 320  1
------> CAND: 345.653219 3622.600098 0.7298359 2.7422454 9157.63 320  1
------> CAND: 345.533845 3622.600098 0.7298359 2.7422454 9134.22 320  1
------> CAND: 345.572512 3622.600098 0.7298359 2.7422454 8831.14 320  1
------> CAND: 345.498292 3622.600098 0.7298359 2.7422454 8682.42 320  1
------> CAND: 345.601577 3622.600098 0.7298359 2.7422454 8650.13 320  1
------> CAND: 345.623116 3622.600098 0.7298359 2.7422454 8639.59 320  1
------> CAND: 345.683841 3622.600098 0.7298359 2.7422454 8171.73 320  1
------> CAND: 345.556941 3622.600098 0.7298359 2.7422454 8067.35 320  1
------> CAND: 345.593791 3622.600098 0.7298359 2.7422454 8052.16 320  1
------> CAND: 345.555124 3622.600098 0.7298359 2.7422454 8050.38 320  1
------> CAND: 345.465075 3622.600098 0.7298359 2.7422454 7947.57 320  1
------> CAND: 345.601836 3622.600098 0.7298359 2.7422454 7926.9 320  1
------> CAND: 345.590418 3622.600098 0.7298359 2.7422454 7796.95 320  1
------> CAND: 345.460404 3622.600098 0.7298359 2.7422454 7673.07 320  1
------> CAND: 345.526059 3622.600098 0.7298359 2.7422454 7604.46 320  1
------> CAND: 345.494399 3622.600098 0.7298359 2.7422454 7535.41 320  1
------> CAND: 345.716539 3622.600098 0.7298359 2.7422454 7273.2 320  1
------> CAND: 345.474417 3622.600098 0.7298359 2.7422454 7233.44 320  1
------> CAND: 345.656592 3622.600098 0.7298359 2.7422454 7148.57 320  1
------> CAND: 345.647250 3622.600098 0.7298359 2.7422454 7078.39 320  1
------> CAND: 345.716280 3622.600098 0.7298359 2.7422454 7048.1 320  1
------> CAND: 345.554346 3622.600098 0.7298359 2.7422454 7003.47 320  1
------> CAND: 345.599241 3622.600098 0.7298359 2.7422454 6987.05 320  1
------> CAND: 345.716020 3622.600098 0.7298359 2.7422454 6883.16 320  1
------> CAND: 345.542927 3622.600098 0.7298359 2.7422454 6882.46 320  1
------> CAND: 345.674499 3622.600098 0.7298359 2.7422454 6774.84 320  1
------> CAND: 345.548637 3622.600098 0.7298359 2.7422454 6738.56 320  1
------> CAND: 345.537478 3622.600098 0.7298359 2.7422454 6733.4 320  1
------> CAND: 345.632718 3622.600098 0.7298359 2.7422454 6716.63 320  1
------> CAND: 345.712646 3622.600098 0.7298359 2.7422454 6708.24 320  1
------> CAND: 345.707456 3622.600098 0.7298359 2.7422454 6708.2 320  1
------> CAND: 345.535661 3622.600098 0.7298359 2.7422454 6667.5 320  1
------> CAND: 345.527097 3622.600098 0.7298359 2.7422454 6665.12 320  1
------> CAND: 345.604431 3622.600098 0.7298359 2.7422454 6616.82 320  1
------> CAND: 345.525021 3622.600098 0.7298359 2.7422454 6578.23 320  1
------> CAND: 345.526578 3622.600098 0.7298359 2.7422454 6511.63 320  1
------> CAND: 345.554865 3622.600098 0.7298359 2.7422454 6498.59 320  1
------> CAND: 345.567840 3622.600098 0.7298359 2.7422454 6485.83 320  1
------> CAND: 345.524762 3622.600098 0.7298359 2.7422454 6430.16 320  1
------> CAND: 345.622856 3622.600098 0.7298359 2.7422454 6416.37 320  1
------> CAND: 345.526319 3622.600098 0.7298359 2.7422454 6414.33 320  1
------> CAND: 345.705899 3622.600098 0.7298359 2.7422454 6361.96 320  1
------> CAND: 345.515420 3622.600098 0.7298359 2.7422454 6291.88 320  1
------> CAND: 345.691107 3622.600098 0.7298359 2.7422454 6268.16 320  1
------> CAND: 345.677353 3622.600098 0.7298359 2.7422454 6258.49 320  1
------> CAND: 345.513603 3622.600098 0.7298359 2.7422454 6247.62 320  1
------> CAND: 345.598981 3622.600098 0.7298359 2.7422454 6242.08 320  1
------> CAND: 345.576404 3622.600098 0.7298359 2.7422454 6237.8 320  1
------> CAND: 345.632977 3622.600098 0.7298359 2.7422454 6171.96 320  1
------> CAND: 345.571473 3622.600098 0.7298359 2.7422454 6139.86 320  1
------> CAND: 345.697595 3622.600098 0.7298359 2.7422454 6115.75 320  1
------> CAND: 345.646731 3622.600098 0.7298359 2.7422454 6102.22 320  1
------> CAND: 345.535921 3622.600098 0.7298359 2.7422454 6087.03 320  1
------> CAND: 345.650105 3622.600098 0.7298359 2.7422454 6080.8 320  1
------> CAND: 345.680986 3622.600098 0.7298359 2.7422454 6068.08 320  1
------> CAND: 345.504780 3622.600098 0.7298359 2.7422454 6045.91 320  1
------> CAND: 345.512824 3622.600098 0.7298359 2.7422454 6018.29 320  1
------> CAND: 345.649845 3622.600098 0.7298359 2.7422454 5918.92 320  1
------> CAND: 345.511267 3622.600098 0.7298359 2.7422454 5882.25 320  1
------> CAND: 345.698114 3622.600098 0.7298359 2.7422454 5829.59 320  1
------> CAND: 345.563948 3622.600098 0.7298359 2.7422454 5810.36 320  1
------> CAND: 345.484019 3622.600098 0.7298359 2.7422454 5741.49 320  1
------> CAND: 345.603393 3622.600098 0.7298359 2.7422454 5734.31 320  1
------> CAND: 345.603134 3622.600098 0.7298359 2.7422454 5719.74 320  1
------> CAND: 345.468448 3622.600098 0.7298359 2.7422454 5715.54 320  1
------> CAND: 345.460663 3622.600098 0.7298359 2.7422454 5692.11 320  1
------> CAND: 345.681246 3622.600098 0.7298359 2.7422454 5671.24 320  1
------> CAND: 345.588861 3622.600098 0.7298359 2.7422454 5653.48 320  1
------> CAND: 345.501147 3622.600098 0.7298359 2.7422454 5614.58 320  1
------> CAND: 345.488431 3622.600098 0.7298359 2.7422454 5612.17 320  1
------> CAND: 345.558498 3622.600098 0.7298359 2.7422454 5502.57 320  1
------> CAND: 345.680727 3622.600098 0.7298359 2.7422454 5475.47 320  1
------> CAND: 345.488171 3622.600098 0.7298359 2.7422454 5457.47 320  1
------> CAND: 345.621559 3622.600098 0.7298359 2.7422454 5416.73 320  1
------> CAND: 345.505039 3622.600098 0.7298359 2.7422454 5407.03 320  1
------> CAND: 345.460144 3622.600098 0.7298359 2.7422454 5403.11 320  1
------> CAND: 345.574847 3622.600098 0.7298359 2.7422454 5367.61 320  1
------> CAND: 345.511786 3622.600098 0.7298359 2.7422454 5312.61 320  1
------> CAND: 345.666454 3622.600098 0.7298359 2.7422454 5294.02 320  1
------> CAND: 345.516198 3622.600098 0.7298359 2.7422454 5287.88 320  1
------> CAND: 345.587823 3622.600098 0.7298359 2.7422454 5279.94 320  1
------> CAND: 345.490247 3622.600098 0.7298359 2.7422454 5277.09 320  1
------> CAND: 345.481683 3622.600098 0.7298359 2.7422454 5268.47 320  1
------> CAND: 345.595867 3622.600098 0.7298359 2.7422454 5202.13 320  1
------> CAND: 345.560834 3622.600098 0.7298359 2.7422454 5136.85 320  1
------> CAND: 345.515160 3622.600098 0.7298359 2.7422454 5133.13 320  1
------> CAND: 345.634534 3622.600098 0.7298359 2.7422454 5011.45 320  1
------> CAND: 345.490766 3622.600098 0.7298359 2.7422454 4975.65 320  1
------> CAND: 345.487912 3622.600098 0.7298359 2.7422454 4962.92 320  1
------> CAND: 345.492583 3622.600098 0.7298359 2.7422454 4951.61 320  1
------> CAND: 345.710051 3622.600098 0.7298359 2.7422454 4942.01 320  1
[02:21:56][1238677][INFO ] Statistics: count dirty SumSpec pages 541680 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:21:56][1238677][INFO ] Data processing finished successfully!
02:21:56 (1238677): called boinc_finish(0)

</stderr_txt>
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