Task 1685053875

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_44_8000000_1
Workunit ID: 846894963
Created: 21 Nov 2024 10:04:11 UTC
Sent: 21 Nov 2024 22:59:17 UTC
Report deadline: 5 Dec 2024 22:59:17 UTC
Received: 21 Nov 2024 23:08:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 310.92
CPU time (sec): 19.11
Peak working set size (MB): 300.48
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[16:00:43][205299][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_cfbf00083_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_dms_200_44.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 8000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_44.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_44_8000000_1_0
------> GPU usage: 1.000000
[16:00:43][205299][INFO ] Starting data processing...
[16:00:43][205299][INFO ] opti: No host transfer for n_steps. Use device global.
[16:00:43][205299][INFO ] opti: No host transfer for mean. Use device global.
[16:00:43][205299][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:00:43][205299][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:00:43][205299][INFO ] opti: power spectrum in fft callback (static link).
[16:00:43][205299][INFO ] opti: __constant__ access is not uniform, bad!
[16:00:43][205299][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:00:43][205299][INFO ] CUDA global memory status (initial GPU state, including context):
[16:00:43][205299][INFO ] No template file. Generating templates.
[16:00:43][205299][INFO ] Template param value T_cons = 50000
[16:00:47][205299][INFO ] Number of generated templates to be used: 50000
[16:00:47][205299][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_44.cpt
[16:00:47][205299][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_44.cpt (No such file or directory).
------> Starting from scratch...
[16:00:47][205299][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_44.binary
[16:00:47][205299][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM234.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755657085225
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 234.4 cm^-3 pc
------> Scale factor: 1.24476
[16:00:47][205299][INFO ] Allocating memory for dedispersed compressed time series...
[16:00:47][205299][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:00:47][205299][INFO ] 8-bit allocation done
[16:00:47][205299][INFO ] Foobar
[16:00:47][205299][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_44.binary
[16:00:47][205299][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:00:48][205299][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:00:48][205299][INFO ] FftSize = 12582913
[16:00:48][205299][INFO ] Seed for random number generator is -1042222798.
[16:00:49][205299][INFO ] 8[16:00:49][205299][INFO ] 9[16:00:50][205299][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:00:50][205299][INFO ] Normalization factor 3.97364e-08
[16:00:50][205299][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
[16:00:50][205299][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
[16:00:50][205299][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:00:50][205299][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:00:50][205299][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -796.91430664, mean= -0.00004750  -0.00004750
[16:00:50][205299][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:01:43][205299][INFO ] Checkpoint committed!
[16:02:43][205299][INFO ] Checkpoint committed!
[16:03:43][205299][INFO ] Checkpoint committed!
[16:04:43][205299][INFO ] Checkpoint committed!
[16:05:43][205299][INFO ] Checkpoint committed!
[16:05:52][205299][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 449.126007 3850.543213 0.5244042 5.5563016 11842.4 320  1
------> CAND: 449.096163 3850.543213 0.5244042 5.5563016 11808 320  1
------> CAND: 449.232146 3850.543213 0.5244042 5.5563016 11661.1 320  1
------> CAND: 449.194777 3850.543213 0.5244042 5.5563016 11618.3 320  1
------> CAND: 449.185175 3850.543213 0.5244042 5.5563016 10856.9 320  1
------> CAND: 449.186472 3850.543213 0.5244042 5.5563016 10133.3 320  1
------> CAND: 449.127564 3850.543213 0.5244042 5.5563016 9973.93 320  1
------> CAND: 449.156369 3850.543213 0.5244042 5.5563016 9932.52 320  1
------> CAND: 449.246159 3850.543213 0.5244042 5.5563016 9450.19 320  1
------> CAND: 449.126266 3850.543213 0.5244042 5.5563016 8991.69 320  1
------> CAND: 449.114848 3850.543213 0.5244042 5.5563016 8987.6 320  1
------> CAND: 449.136387 3850.543213 0.5244042 5.5563016 8967.62 320  1
------> CAND: 449.194517 3850.543213 0.5244042 5.5563016 8889.12 320  1
------> CAND: 449.335950 3850.543213 0.5244042 5.5563016 8744.78 320  1
------> CAND: 449.126526 3850.543213 0.5244042 5.5563016 8724.54 320  1
------> CAND: 449.174794 3850.543213 0.5244042 5.5563016 8632.36 320  1
------> CAND: 449.301435 3850.543213 0.5244042 5.5563016 8301.32 320  1
------> CAND: 449.127823 3850.543213 0.5244042 5.5563016 8156.77 320  1
------> CAND: 449.231886 3850.543213 0.5244042 5.5563016 8142.91 320  1
------> CAND: 449.189586 3850.543213 0.5244042 5.5563016 7995.72 320  1
------> CAND: 449.189067 3850.543213 0.5244042 5.5563016 7900.91 320  1
------> CAND: 449.136647 3850.543213 0.5244042 5.5563016 7793.62 320  1
------> CAND: 449.236817 3850.543213 0.5244042 5.5563016 7619.09 320  1
------> CAND: 449.343216 3850.543213 0.5244042 5.5563016 7554.72 320  1
------> CAND: 449.340361 3850.543213 0.5244042 5.5563016 7516.25 320  1
------> CAND: 449.183099 3850.543213 0.5244042 5.5563016 7346.57 320  1
------> CAND: 449.286124 3850.543213 0.5244042 5.5563016 7335.35 320  1
------> CAND: 449.181542 3850.543213 0.5244042 5.5563016 7212.48 320  1
------> CAND: 449.342956 3850.543213 0.5244042 5.5563016 7175.11 320  1
------> CAND: 449.181801 3850.543213 0.5244042 5.5563016 7166.38 320  1
------> CAND: 449.136128 3850.543213 0.5244042 5.5563016 7083.47 320  1
------> CAND: 449.224101 3850.543213 0.5244042 5.5563016 7079.19 320  1
------> CAND: 449.113550 3850.543213 0.5244042 5.5563016 7043.93 320  1
------> CAND: 449.160521 3850.543213 0.5244042 5.5563016 7026.02 320  1
------> CAND: 449.143653 3850.543213 0.5244042 5.5563016 6990.01 320  1
------> CAND: 449.312334 3850.543213 0.5244042 5.5563016 6986.87 320  1
------> CAND: 449.341918 3850.543213 0.5244042 5.5563016 6967.61 320  1
------> CAND: 449.114588 3850.543213 0.5244042 5.5563016 6957.49 320  1
------> CAND: 449.223063 3850.543213 0.5244042 5.5563016 6870.98 320  1
------> CAND: 449.276262 3850.543213 0.5244042 5.5563016 6847.14 320  1
------> CAND: 449.230070 3850.543213 0.5244042 5.5563016 6816.48 320  1
------> CAND: 449.247716 3850.543213 0.5244042 5.5563016 6772.42 320  1
------> CAND: 449.335690 3850.543213 0.5244042 5.5563016 6766.42 320  1
------> CAND: 449.186213 3850.543213 0.5244042 5.5563016 6726.51 320  1
------> CAND: 449.242526 3850.543213 0.5244042 5.5563016 6663.06 320  1
------> CAND: 449.106543 3850.543213 0.5244042 5.5563016 6653.21 320  1
------> CAND: 449.296764 3850.543213 0.5244042 5.5563016 6611.41 320  1
------> CAND: 449.138982 3850.543213 0.5244042 5.5563016 6549.02 320  1
------> CAND: 449.236558 3850.543213 0.5244042 5.5563016 6494.53 320  1
------> CAND: 449.206714 3850.543213 0.5244042 5.5563016 6489.48 320  1
------> CAND: 449.340621 3850.543213 0.5244042 5.5563016 6455.42 320  1
------> CAND: 449.277820 3850.543213 0.5244042 5.5563016 6371.57 320  1
------> CAND: 449.154812 3850.543213 0.5244042 5.5563016 6305.73 320  1
------> CAND: 449.174275 3850.543213 0.5244042 5.5563016 6245.56 320  1
------> CAND: 449.243045 3850.543213 0.5244042 5.5563016 6233.34 320  1
------> CAND: 449.128861 3850.543213 0.5244042 5.5563016 6225.03 320  1
------> CAND: 449.224361 3850.543213 0.5244042 5.5563016 6208.13 320  1
------> CAND: 449.165712 3850.543213 0.5244042 5.5563016 6167.43 320  1
------> CAND: 449.230329 3850.543213 0.5244042 5.5563016 6147.19 320  1
------> CAND: 449.187770 3850.543213 0.5244042 5.5563016 6133.52 320  1
------> CAND: 449.316746 3850.543213 0.5244042 5.5563016 6125.7 320  1
------> CAND: 449.295466 3850.543213 0.5244042 5.5563016 6080.07 320  1
------> CAND: 449.316227 3850.543213 0.5244042 5.5563016 6064.31 320  1
------> CAND: 449.228772 3850.543213 0.5244042 5.5563016 5974.64 320  1
------> CAND: 449.098239 3850.543213 0.5244042 5.5563016 5969.44 320  1
------> CAND: 449.228513 3850.543213 0.5244042 5.5563016 5945.42 320  1
------> CAND: 449.226437 3850.543213 0.5244042 5.5563016 5935.64 320  1
------> CAND: 449.137685 3850.543213 0.5244042 5.5563016 5885.87 320  1
------> CAND: 449.191143 3850.543213 0.5244042 5.5563016 5882.46 320  1
------> CAND: 449.297023 3850.543213 0.5244042 5.5563016 5875.64 320  1
------> CAND: 449.319860 3850.543213 0.5244042 5.5563016 5866.43 320  1
------> CAND: 449.344773 3850.543213 0.5244042 5.5563016 5851.37 320  1
------> CAND: 449.189327 3850.543213 0.5244042 5.5563016 5824.22 320  1
------> CAND: 449.102651 3850.543213 0.5244042 5.5563016 5794.83 320  1
------> CAND: 449.152217 3850.543213 0.5244042 5.5563016 5766.73 320  1
------> CAND: 449.302732 3850.543213 0.5244042 5.5563016 5690.04 320  1
------> CAND: 449.149362 3850.543213 0.5244042 5.5563016 5679.89 320  1
------> CAND: 449.151958 3850.543213 0.5244042 5.5563016 5650.03 320  1
------> CAND: 449.151439 3850.543213 0.5244042 5.5563016 5649.91 320  1
------> CAND: 449.194258 3850.543213 0.5244042 5.5563016 5639.8 320  1
------> CAND: 449.295207 3850.543213 0.5244042 5.5563016 5637.86 320  1
------> CAND: 449.209050 3850.543213 0.5244042 5.5563016 5615.05 320  1
------> CAND: 449.276522 3850.543213 0.5244042 5.5563016 5605.86 320  1
------> CAND: 449.256021 3850.543213 0.5244042 5.5563016 5572.94 320  1
------> CAND: 449.151698 3850.543213 0.5244042 5.5563016 5541.23 320  1
------> CAND: 449.261470 3850.543213 0.5244042 5.5563016 5530.94 320  1
------> CAND: 449.312594 3850.543213 0.5244042 5.5563016 5492.68 320  1
------> CAND: 449.347627 3850.543213 0.5244042 5.5563016 5475.64 320  1
------> CAND: 449.159224 3850.543213 0.5244042 5.5563016 5472.49 320  1
------> CAND: 449.140539 3850.543213 0.5244042 5.5563016 5461.59 320  1
------> CAND: 449.159483 3850.543213 0.5244042 5.5563016 5374.77 320  1
------> CAND: 449.205157 3850.543213 0.5244042 5.5563016 5352.73 320  1
------> CAND: 449.313891 3850.543213 0.5244042 5.5563016 5347.96 320  1
------> CAND: 449.285864 3850.543213 0.5244042 5.5563016 5347.15 320  1
------> CAND: 449.340880 3850.543213 0.5244042 5.5563016 5340.51 320  1
------> CAND: 449.315448 3850.543213 0.5244042 5.5563016 5216.87 320  1
------> CAND: 449.331278 3850.543213 0.5244042 5.5563016 5204.21 320  1
------> CAND: 449.245900 3850.543213 0.5244042 5.5563016 5183.52 320  1
------> CAND: 449.283788 3850.543213 0.5244042 5.5563016 5166.35 320  1
------> CAND: 449.111993 3850.543213 0.5244042 5.5563016 5137.83 320  1
[16:05:52][205299][INFO ] Statistics: count dirty SumSpec pages 1628 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:05:52][205299][INFO ] Data processing finished successfully!
16:05:52 (205299): called boinc_finish(0)

</stderr_txt>
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