Task 1684589833

Name: Ter5_1_dns_cfbf00081_segment_6_dms_200_40000_7_1200000_2
Workunit ID: 842954485
Created: 20 Nov 2024 10:46:35 UTC
Sent: 20 Nov 2024 12:02:51 UTC
Report deadline: 4 Dec 2024 12:02:51 UTC
Received: 20 Nov 2024 14:45:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 348.01
CPU time (sec): 22.15
Peak working set size (MB): 300.46
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[07:35:59][180241][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_cfbf00081_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_6_dms_200_7.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 1200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_7.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_40000_7_1200000_2_0
------> GPU usage: 1.000000
[07:35:59][180241][INFO ] Starting data processing...
[07:35:59][180241][INFO ] opti: No host transfer for n_steps. Use device global.
[07:35:59][180241][INFO ] opti: No host transfer for mean. Use device global.
[07:35:59][180241][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:35:59][180241][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:35:59][180241][INFO ] opti: power spectrum in fft callback (static link).
[07:35:59][180241][INFO ] opti: __constant__ access is not uniform, bad!
[07:35:59][180241][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[07:35:59][180241][INFO ] CUDA global memory status (initial GPU state, including context):
[07:35:59][180241][INFO ] No template file. Generating templates.
[07:35:59][180241][INFO ] Template param value T_cons = 50000
[07:36:03][180241][INFO ] Number of generated templates to be used: 50000
[07:36:03][180241][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_6_dms_200_7.cpt
[07:36:03][180241][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_6_dms_200_7.cpt (No such file or directory).
------> Starting from scratch...
[07:36:03][180241][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_7.binary
[07:36:03][180241][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_6_dms_200_DM230.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776212449819
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 230.7 cm^-3 pc
------> Scale factor: 1.03043
[07:36:03][180241][INFO ] Allocating memory for dedispersed compressed time series...
[07:36:03][180241][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:36:03][180241][INFO ] 8-bit allocation done
[07:36:03][180241][INFO ] Foobar
[07:36:03][180241][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_7.binary
[07:36:04][180241][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:36:04][180241][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:36:04][180241][INFO ] FftSize = 12582913
[07:36:04][180241][INFO ] Seed for random number generator is -1052124233.
[07:36:06][180241][INFO ] 8[07:36:06][180241][INFO ] 9[07:36:06][180241][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:36:06][180241][INFO ] Normalization factor 3.97364e-08
[07:36:06][180241][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
[07:36:06][180241][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
[07:36:06][180241][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:36:06][180241][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:36:06][180241][INFO ] TimeSeriesLength = 16769894, params->nsamples = 25165824
sum = -699.47753906, mean= -0.00004171  -0.00004171
[07:36:06][180241][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:36:59][180241][INFO ] Checkpoint committed!
[07:37:59][180241][INFO ] Checkpoint committed!
[07:38:59][180241][INFO ] Checkpoint committed!
[07:39:59][180241][INFO ] Checkpoint committed!
[07:40:59][180241][INFO ] Checkpoint committed!
[07:41:46][180241][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 481.443979 3689.810791 0.6915124 0.7752882 10241.7 320  1
------> CAND: 481.501071 3689.810791 0.6915124 0.7752882 10124.9 320  1
------> CAND: 481.371576 3689.810791 0.6915124 0.7752882 9821.6 320  1
------> CAND: 481.446574 3689.810791 0.6915124 0.7752882 9311.68 320  1
------> CAND: 481.410762 3689.810791 0.6915124 0.7752882 9215.7 320  1
------> CAND: 481.345625 3689.810791 0.6915124 0.7752882 8688.26 320  1
------> CAND: 481.381438 3689.810791 0.6915124 0.7752882 8474.83 320  1
------> CAND: 481.479013 3689.810791 0.6915124 0.7752882 8454.03 320  1
------> CAND: 481.404534 3689.810791 0.6915124 0.7752882 8387.21 320  1
------> CAND: 481.408946 3689.810791 0.6915124 0.7752882 8332.55 320  1
------> CAND: 481.367424 3689.810791 0.6915124 0.7752882 8267.59 320  1
------> CAND: 481.443720 3689.810791 0.6915124 0.7752882 8246.99 320  1
------> CAND: 481.409205 3689.810791 0.6915124 0.7752882 7818.68 320  1
------> CAND: 481.380919 3689.810791 0.6915124 0.7752882 7790.86 320  1
------> CAND: 481.500812 3689.810791 0.6915124 0.7752882 7770.98 320  1
------> CAND: 481.503407 3689.810791 0.6915124 0.7752882 7636.82 320  1
------> CAND: 481.433858 3689.810791 0.6915124 0.7752882 7607.17 320  1
------> CAND: 481.289052 3689.810791 0.6915124 0.7752882 7590.93 320  1
------> CAND: 481.441125 3689.810791 0.6915124 0.7752882 7578.31 320  1
------> CAND: 481.345885 3689.810791 0.6915124 0.7752882 7554.25 320  1
------> CAND: 481.384292 3689.810791 0.6915124 0.7752882 7467.16 320  1
------> CAND: 481.503666 3689.810791 0.6915124 0.7752882 7305.26 320  1
------> CAND: 481.489393 3689.810791 0.6915124 0.7752882 7247.39 320  1
------> CAND: 481.370279 3689.810791 0.6915124 0.7752882 6947.45 320  1
------> CAND: 481.434118 3689.810791 0.6915124 0.7752882 6925.16 320  1
------> CAND: 481.278412 3689.810791 0.6915124 0.7752882 6907.9 320  1
------> CAND: 481.445277 3689.810791 0.6915124 0.7752882 6800.42 320  1
------> CAND: 481.253240 3689.810791 0.6915124 0.7752882 6771.24 320  1
------> CAND: 481.510154 3689.810791 0.6915124 0.7752882 6724.91 320  1
------> CAND: 481.382476 3689.810791 0.6915124 0.7752882 6685.24 320  1
------> CAND: 481.374171 3689.810791 0.6915124 0.7752882 6666.49 320  1
------> CAND: 481.448650 3689.810791 0.6915124 0.7752882 6658.11 320  1
------> CAND: 481.463961 3689.810791 0.6915124 0.7752882 6630.56 320  1
------> CAND: 481.366905 3689.810791 0.6915124 0.7752882 6598.24 320  1
------> CAND: 481.477196 3689.810791 0.6915124 0.7752882 6569.38 320  1
------> CAND: 481.264918 3689.810791 0.6915124 0.7752882 6560.25 320  1
------> CAND: 481.378583 3689.810791 0.6915124 0.7752882 6539.17 320  1
------> CAND: 481.511452 3689.810791 0.6915124 0.7752882 6523.75 320  1
------> CAND: 481.260247 3689.810791 0.6915124 0.7752882 6400.98 320  1
------> CAND: 481.370019 3689.810791 0.6915124 0.7752882 6257.03 320  1
------> CAND: 481.409465 3689.810791 0.6915124 0.7752882 6231.05 320  1
------> CAND: 481.383773 3689.810791 0.6915124 0.7752882 6216.07 320  1
------> CAND: 481.402198 3689.810791 0.6915124 0.7752882 6215.54 320  1
------> CAND: 481.372874 3689.810791 0.6915124 0.7752882 6196.47 320  1
------> CAND: 481.253500 3689.810791 0.6915124 0.7752882 6182.9 320  1
------> CAND: 481.460328 3689.810791 0.6915124 0.7752882 6154.27 320  1
------> CAND: 481.423738 3689.810791 0.6915124 0.7752882 6101.05 320  1
------> CAND: 481.251164 3689.810791 0.6915124 0.7752882 6054.65 320  1
------> CAND: 481.411281 3689.810791 0.6915124 0.7752882 6046.12 320  1
------> CAND: 481.416471 3689.810791 0.6915124 0.7752882 6043.35 320  1
------> CAND: 481.319415 3689.810791 0.6915124 0.7752882 6024.71 320  1
------> CAND: 481.496141 3689.810791 0.6915124 0.7752882 6014.97 320  1
------> CAND: 481.436194 3689.810791 0.6915124 0.7752882 6009.15 320  1
------> CAND: 481.404274 3689.810791 0.6915124 0.7752882 5937.28 320  1
------> CAND: 481.490691 3689.810791 0.6915124 0.7752882 5900.95 320  1
------> CAND: 481.441384 3689.810791 0.6915124 0.7752882 5739.61 320  1
------> CAND: 481.372095 3689.810791 0.6915124 0.7752882 5737.83 320  1
------> CAND: 481.446315 3689.810791 0.6915124 0.7752882 5667.54 320  1
------> CAND: 481.258949 3689.810791 0.6915124 0.7752882 5626.62 320  1
------> CAND: 481.389223 3689.810791 0.6915124 0.7752882 5579.71 320  1
------> CAND: 481.486279 3689.810791 0.6915124 0.7752882 5533.81 320  1
------> CAND: 481.451246 3689.810791 0.6915124 0.7752882 5524.92 320  1
------> CAND: 481.457733 3689.810791 0.6915124 0.7752882 5513.69 320  1
------> CAND: 481.367684 3689.810791 0.6915124 0.7752882 5480.24 320  1
------> CAND: 481.250645 3689.810791 0.6915124 0.7752882 5479.51 320  1
------> CAND: 481.395192 3689.810791 0.6915124 0.7752882 5478.06 320  1
------> CAND: 481.289312 3689.810791 0.6915124 0.7752882 5468.27 320  1
------> CAND: 481.264658 3689.810791 0.6915124 0.7752882 5458.22 320  1
------> CAND: 481.270108 3689.810791 0.6915124 0.7752882 5438.29 320  1
------> CAND: 481.499514 3689.810791 0.6915124 0.7752882 5427.5 320  1
------> CAND: 481.317079 3689.810791 0.6915124 0.7752882 5423.95 320  1
------> CAND: 481.412579 3689.810791 0.6915124 0.7752882 5406.15 320  1
------> CAND: 481.462664 3689.810791 0.6915124 0.7752882 5397.55 320  1
------> CAND: 481.333428 3689.810791 0.6915124 0.7752882 5393.04 320  1
------> CAND: 481.391818 3689.810791 0.6915124 0.7752882 5392.78 320  1
------> CAND: 481.412838 3689.810791 0.6915124 0.7752882 5378.72 320  1
------> CAND: 481.251423 3689.810791 0.6915124 0.7752882 5361.13 320  1
------> CAND: 481.457993 3689.810791 0.6915124 0.7752882 5317.87 320  1
------> CAND: 481.333169 3689.810791 0.6915124 0.7752882 5309.3 320  1
------> CAND: 481.263101 3689.810791 0.6915124 0.7752882 5290.72 320  1
------> CAND: 481.479273 3689.810791 0.6915124 0.7752882 5275.1 320  1
------> CAND: 481.257392 3689.810791 0.6915124 0.7752882 5258.88 320  1
------> CAND: 481.295021 3689.810791 0.6915124 0.7752882 5194.78 320  1
------> CAND: 481.410503 3689.810791 0.6915124 0.7752882 5191.87 320  1
------> CAND: 481.330574 3689.810791 0.6915124 0.7752882 5189.48 320  1
------> CAND: 481.371836 3689.810791 0.6915124 0.7752882 5136.77 320  1
------> CAND: 481.325643 3689.810791 0.6915124 0.7752882 5113.68 320  1
------> CAND: 481.322789 3689.810791 0.6915124 0.7752882 5073.93 320  1
------> CAND: 481.284381 3689.810791 0.6915124 0.7752882 5038.72 320  1
------> CAND: 481.401679 3689.810791 0.6915124 0.7752882 5018.08 320  1
------> CAND: 481.490172 3689.810791 0.6915124 0.7752882 5016.33 320  1
------> CAND: 481.272703 3689.810791 0.6915124 0.7752882 4967.19 320  1
------> CAND: 481.442682 3689.810791 0.6915124 0.7752882 4931.06 320  1
------> CAND: 481.293464 3689.810791 0.6915124 0.7752882 4916.51 320  1
------> CAND: 481.309554 3689.810791 0.6915124 0.7752882 4913.56 320  1
------> CAND: 481.299173 3689.810791 0.6915124 0.7752882 4889.01 320  1
------> CAND: 481.420364 3689.810791 0.6915124 0.7752882 4855.14 320  1
------> CAND: 481.294502 3689.810791 0.6915124 0.7752882 4813.53 320  1
------> CAND: 481.486798 3689.810791 0.6915124 0.7752882 4810.8 320  1
------> CAND: 481.417769 3689.810791 0.6915124 0.7752882 4775.66 320  1
[07:41:46][180241][INFO ] Statistics: count dirty SumSpec pages 339420 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:41:46][180241][INFO ] Data processing finished successfully!
07:41:46 (180241): called boinc_finish(0)

</stderr_txt>
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