Task 1731336598

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_76_3150000_3
Workunit ID: 872587900
Created: 17 Feb 2025 15:55:45 UTC
Sent: 17 Feb 2025 16:15:19 UTC
Report deadline: 3 Mar 2025 16:15:19 UTC
Received: 17 Feb 2025 18:49:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 736.03
CPU time (sec): 17.46
Peak working set size (MB): 307.47
Peak swap size (MB): 14918.64
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[11:36:28][42682][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:36:28][42682][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_76.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 3150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_76.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_76_3150000_3_0
------> GPU usage: 0.500000
[11:36:28][42682][INFO ] Starting data processing...
[11:36:28][42682][INFO ] opti: No host transfer for n_steps. Use device global.
[11:36:28][42682][INFO ] opti: No host transfer for mean. Use device global.
[11:36:28][42682][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:36:28][42682][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:36:28][42682][INFO ] opti: power spectrum in fft callback (static link).
[11:36:28][42682][INFO ] opti: __constant__ access is not uniform, bad!
[11:36:28][42682][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[11:36:28][42682][INFO ] CUDA global memory status (initial GPU state, including context):
[11:36:28][42682][INFO ] No template file. Generating templates.
[11:36:28][42682][INFO ] Template param value T_cons = 50000
[11:36:31][42682][INFO ] Number of generated templates to be used: 50000
[11:36:31][42682][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_76.cpt
[11:36:31][42682][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_76.cpt (No such file or directory).
------> Starting from scratch...
[11:36:31][42682][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_76.binary
[11:36:31][42682][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM237.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776186086165
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 237.6 cm^-3 pc
------> Scale factor: 1.0451
[11:36:31][42682][INFO ] Allocating memory for dedispersed compressed time series...
[11:36:31][42682][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:36:31][42682][INFO ] 8-bit allocation done
[11:36:31][42682][INFO ] Foobar
[11:36:31][42682][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_76.binary
[11:36:31][42682][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:36:31][42682][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:36:31][42682][INFO ] FftSize = 12582913
[11:36:31][42682][INFO ] Seed for random number generator is -1029025385.
[11:36:33][42682][INFO ] 8[11:36:33][42682][INFO ] 9[11:36:33][42682][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:36:33][42682][INFO ] Normalization factor 3.97364e-08
[11:36:33][42682][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
[11:36:33][42682][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
[11:36:33][42682][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:36:33][42682][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:36:33][42682][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:37:28][42682][INFO ] Checkpoint committed!
[11:38:28][42682][INFO ] Checkpoint committed!
[11:39:28][42682][INFO ] Checkpoint committed!
[11:40:28][42682][INFO ] Checkpoint committed!
[11:41:28][42682][INFO ] Checkpoint committed!
[11:42:28][42682][INFO ] Checkpoint committed!
[11:43:28][42682][INFO ] Checkpoint committed!
[11:44:28][42682][INFO ] Checkpoint committed!
[11:45:28][42682][INFO ] Checkpoint committed!
[11:46:28][42682][INFO ] Checkpoint committed!
[11:47:28][42682][INFO ] Checkpoint committed!
[11:48:28][42682][INFO ] Checkpoint committed!
[11:48:43][42682][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 447.805365 4627.112305 1.0494992 0.7043186 10702.9 320  1
------> CAND: 447.910466 4627.112305 1.0494992 0.7043186 10515.5 320  1
------> CAND: 447.897490 4627.112305 1.0494992 0.7043186 9377.69 320  1
------> CAND: 447.975343 4627.112305 1.0494992 0.7043186 9131.66 320  1
------> CAND: 447.798358 4627.112305 1.0494992 0.7043186 8797.53 320  1
------> CAND: 447.963665 4627.112305 1.0494992 0.7043186 8741.83 320  1
------> CAND: 447.975603 4627.112305 1.0494992 0.7043186 8246.59 320  1
------> CAND: 447.910725 4627.112305 1.0494992 0.7043186 8018.17 320  1
------> CAND: 447.956658 4627.112305 1.0494992 0.7043186 7976.12 320  1
------> CAND: 447.855709 4627.112305 1.0494992 0.7043186 7707.69 320  1
------> CAND: 447.897750 4627.112305 1.0494992 0.7043186 7649.66 320  1
------> CAND: 448.016346 4627.112305 1.0494992 0.7043186 7579.09 320  1
------> CAND: 448.004668 4627.112305 1.0494992 0.7043186 7531.67 320  1
------> CAND: 447.993249 4627.112305 1.0494992 0.7043186 7473.45 320  1
------> CAND: 447.924220 4627.112305 1.0494992 0.7043186 7425.75 320  1
------> CAND: 447.963406 4627.112305 1.0494992 0.7043186 7138.15 320  1
------> CAND: 447.940050 4627.112305 1.0494992 0.7043186 7118.21 320  1
------> CAND: 447.972748 4627.112305 1.0494992 0.7043186 6992.54 320  1
------> CAND: 448.011415 4627.112305 1.0494992 0.7043186 6976.18 320  1
------> CAND: 447.978457 4627.112305 1.0494992 0.7043186 6942.1 320  1
------> CAND: 448.004408 4627.112305 1.0494992 0.7043186 6862.38 320  1
------> CAND: 447.819378 4627.112305 1.0494992 0.7043186 6756.89 320  1
------> CAND: 447.986761 4627.112305 1.0494992 0.7043186 6736.39 320  1
------> CAND: 447.984166 4627.112305 1.0494992 0.7043186 6720.12 320  1
------> CAND: 447.940309 4627.112305 1.0494992 0.7043186 6677.54 320  1
------> CAND: 447.910985 4627.112305 1.0494992 0.7043186 6647.74 320  1
------> CAND: 447.974046 4627.112305 1.0494992 0.7043186 6629.95 320  1
------> CAND: 447.789794 4627.112305 1.0494992 0.7043186 6626.8 320  1
------> CAND: 447.917473 4627.112305 1.0494992 0.7043186 6535.79 320  1
------> CAND: 447.991952 4627.112305 1.0494992 0.7043186 6523.64 320  1
------> CAND: 447.992730 4627.112305 1.0494992 0.7043186 6491.24 320  1
------> CAND: 447.933303 4627.112305 1.0494992 0.7043186 6428.25 320  1
------> CAND: 447.978717 4627.112305 1.0494992 0.7043186 6421.14 320  1
------> CAND: 447.855450 4627.112305 1.0494992 0.7043186 6395.35 320  1
------> CAND: 447.820676 4627.112305 1.0494992 0.7043186 6300.62 320  1
------> CAND: 447.837803 4627.112305 1.0494992 0.7043186 6300.39 320  1
------> CAND: 447.928112 4627.112305 1.0494992 0.7043186 6186.21 320  1
------> CAND: 447.798617 4627.112305 1.0494992 0.7043186 6086.97 320  1
------> CAND: 447.991433 4627.112305 1.0494992 0.7043186 6074.56 320  1
------> CAND: 447.992211 4627.112305 1.0494992 0.7043186 6056.78 320  1
------> CAND: 447.938493 4627.112305 1.0494992 0.7043186 5997.83 320  1
------> CAND: 447.986502 4627.112305 1.0494992 0.7043186 5958.67 320  1
------> CAND: 447.926296 4627.112305 1.0494992 0.7043186 5836.74 320  1
------> CAND: 447.885812 4627.112305 1.0494992 0.7043186 5821.1 320  1
------> CAND: 447.958215 4627.112305 1.0494992 0.7043186 5715.24 320  1
------> CAND: 447.963925 4627.112305 1.0494992 0.7043186 5594.24 320  1
------> CAND: 447.831575 4627.112305 1.0494992 0.7043186 5527.11 320  1
------> CAND: 447.991692 4627.112305 1.0494992 0.7043186 5525.08 320  1
------> CAND: 447.820935 4627.112305 1.0494992 0.7043186 5479.45 320  1
------> CAND: 447.938752 4627.112305 1.0494992 0.7043186 5472.29 320  1
------> CAND: 447.973786 4627.112305 1.0494992 0.7043186 5433.7 320  1
------> CAND: 447.990395 4627.112305 1.0494992 0.7043186 5421.07 320  1
------> CAND: 447.851817 4627.112305 1.0494992 0.7043186 5415.03 320  1
------> CAND: 447.834170 4627.112305 1.0494992 0.7043186 5372.39 320  1
------> CAND: 447.850519 4627.112305 1.0494992 0.7043186 5349.02 320  1
------> CAND: 447.957956 4627.112305 1.0494992 0.7043186 5311.57 320  1
------> CAND: 447.781230 4627.112305 1.0494992 0.7043186 5298.89 320  1
------> CAND: 447.899047 4627.112305 1.0494992 0.7043186 5272.54 320  1
------> CAND: 447.845329 4627.112305 1.0494992 0.7043186 5190.52 320  1
------> CAND: 448.032176 4627.112305 1.0494992 0.7043186 5180.94 320  1
------> CAND: 447.986242 4627.112305 1.0494992 0.7043186 5169.76 320  1
------> CAND: 447.956918 4627.112305 1.0494992 0.7043186 5154.02 320  1
------> CAND: 447.775521 4627.112305 1.0494992 0.7043186 5153.78 320  1
------> CAND: 447.954063 4627.112305 1.0494992 0.7043186 5149.82 320  1
------> CAND: 448.016605 4627.112305 1.0494992 0.7043186 5146.08 320  1
------> CAND: 447.817042 4627.112305 1.0494992 0.7043186 5138.48 320  1
------> CAND: 447.782787 4627.112305 1.0494992 0.7043186 5128.84 320  1
------> CAND: 447.989357 4627.112305 1.0494992 0.7043186 5103.45 320  1
------> CAND: 447.936936 4627.112305 1.0494992 0.7043186 5097.05 320  1
------> CAND: 447.829239 4627.112305 1.0494992 0.7043186 5028.3 320  1
------> CAND: 447.969115 4627.112305 1.0494992 0.7043186 5022.11 320  1
------> CAND: 447.804327 4627.112305 1.0494992 0.7043186 5019.16 320  1
------> CAND: 447.853374 4627.112305 1.0494992 0.7043186 5016.15 320  1
------> CAND: 447.997920 4627.112305 1.0494992 0.7043186 4978.32 320  1
------> CAND: 447.798877 4627.112305 1.0494992 0.7043186 4977.29 320  1
------> CAND: 447.845069 4627.112305 1.0494992 0.7043186 4965.53 320  1
------> CAND: 447.999996 4627.112305 1.0494992 0.7043186 4944.38 320  1
------> CAND: 447.971191 4627.112305 1.0494992 0.7043186 4835.4 320  1
------> CAND: 448.016086 4627.112305 1.0494992 0.7043186 4816.82 320  1
------> CAND: 447.837284 4627.112305 1.0494992 0.7043186 4808.24 320  1
------> CAND: 447.920327 4627.112305 1.0494992 0.7043186 4789.93 320  1
------> CAND: 447.913839 4627.112305 1.0494992 0.7043186 4788.09 320  1
------> CAND: 447.837544 4627.112305 1.0494992 0.7043186 4752.81 320  1
------> CAND: 447.941347 4627.112305 1.0494992 0.7043186 4723.68 320  1
------> CAND: 447.877508 4627.112305 1.0494992 0.7043186 4691.72 320  1
------> CAND: 447.990914 4627.112305 1.0494992 0.7043186 4691.61 320  1
------> CAND: 447.958475 4627.112305 1.0494992 0.7043186 4688.36 320  1
------> CAND: 447.909947 4627.112305 1.0494992 0.7043186 4683.1 320  1
------> CAND: 447.799136 4627.112305 1.0494992 0.7043186 4672.67 320  1
------> CAND: 447.815485 4627.112305 1.0494992 0.7043186 4645.84 320  1
------> CAND: 447.968596 4627.112305 1.0494992 0.7043186 4614.67 320  1
------> CAND: 447.908390 4627.112305 1.0494992 0.7043186 4591.94 320  1
------> CAND: 447.874394 4627.112305 1.0494992 0.7043186 4583.72 320  1
------> CAND: 447.804067 4627.112305 1.0494992 0.7043186 4561.43 320  1
------> CAND: 447.948354 4627.112305 1.0494992 0.7043186 4561.01 320  1
------> CAND: 447.883477 4627.112305 1.0494992 0.7043186 4522.14 320  1
------> CAND: 447.892819 4627.112305 1.0494992 0.7043186 4416.86 320  1
------> CAND: 447.903978 4627.112305 1.0494992 0.7043186 4412.56 320  1
------> CAND: 447.920587 4627.112305 1.0494992 0.7043186 4407.98 320  1
------> CAND: 447.848962 4627.112305 1.0494992 0.7043186 4405.97 320  1
[11:48:43][42682][INFO ] Statistics: count dirty SumSpec pages 340672 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:48:43][42682][INFO ] Data processing finished successfully!
11:48:43 (42682): called boinc_finish(0)

</stderr_txt>
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