Task 1685216845

Name: Ter5_1_dns_cfbf00081_segment_7_dms_200_40000_12_4650000_3
Workunit ID: 843197459
Created: 21 Nov 2024 15:02:10 UTC
Sent: 21 Nov 2024 15:03:17 UTC
Report deadline: 5 Dec 2024 15:03:17 UTC
Received: 21 Nov 2024 15:12:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 322.96
CPU time (sec): 21.72
Peak working set size (MB): 299.99
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>
[08:04:29][200010][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_7_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_7_dms_200_12.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 4650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_12.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_40000_12_4650000_3_0
------> GPU usage: 1.000000
[08:04:29][200010][INFO ] Starting data processing...
[08:04:29][200010][INFO ] opti: No host transfer for n_steps. Use device global.
[08:04:29][200010][INFO ] opti: No host transfer for mean. Use device global.
[08:04:29][200010][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:04:29][200010][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:04:29][200010][INFO ] opti: power spectrum in fft callback (static link).
[08:04:29][200010][INFO ] opti: __constant__ access is not uniform, bad!
[08:04:30][200010][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[08:04:30][200010][INFO ] CUDA global memory status (initial GPU state, including context):
[08:04:30][200010][INFO ] No template file. Generating templates.
[08:04:30][200010][INFO ] Template param value T_cons = 50000
[08:04:34][200010][INFO ] Number of generated templates to be used: 50000
[08:04:34][200010][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_7_dms_200_12.cpt
[08:04:34][200010][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_7_dms_200_12.cpt (No such file or directory).
------> Starting from scratch...
[08:04:34][200010][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_12.binary
[08:04:34][200010][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_7_dms_200_DM231.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796770927169
------> 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: 231.2 cm^-3 pc
------> Scale factor: 1.35101
[08:04:34][200010][INFO ] Allocating memory for dedispersed compressed time series...
[08:04:34][200010][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:04:34][200010][INFO ] 8-bit allocation done
[08:04:34][200010][INFO ] Foobar
[08:04:34][200010][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_12.binary
[08:04:34][200010][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:04:34][200010][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:04:34][200010][INFO ] FftSize = 12582913
[08:04:35][200010][INFO ] Seed for random number generator is -1044934382.
[08:04:36][200010][INFO ] 8[08:04:36][200010][INFO ] 9[08:04:37][200010][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:04:37][200010][INFO ] Normalization factor 3.97364e-08
[08:04:37][200010][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
[08:04:37][200010][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
[08:04:37][200010][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:04:37][200010][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:04:37][200010][INFO ] TimeSeriesLength = 16772561, params->nsamples = 25165824
sum = 182.23950195, mean= 0.00001087  0.00001087
[08:04:37][200010][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:05:30][200010][INFO ] Checkpoint committed!
[08:06:30][200010][INFO ] Checkpoint committed!
[08:07:30][200010][INFO ] Checkpoint committed!
[08:08:30][200010][INFO ] Checkpoint committed!
[08:09:30][200010][INFO ] Checkpoint committed!
[08:09:51][200010][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 380.006522 4357.016113 1.0882262 3.3685362 13241.7 320  1
------> CAND: 380.205306 4357.016113 1.0882262 3.3685362 13181.4 320  1
------> CAND: 380.006262 4357.016113 1.0882262 3.3685362 11770.5 320  1
------> CAND: 380.200635 4357.016113 1.0882262 3.3685362 11647.5 320  1
------> CAND: 380.051157 4357.016113 1.0882262 3.3685362 10683.4 320  1
------> CAND: 380.182729 4357.016113 1.0882262 3.3685362 10272.6 320  1
------> CAND: 380.037403 4357.016113 1.0882262 3.3685362 9620.69 320  1
------> CAND: 380.248644 4357.016113 1.0882262 3.3685362 9401.3 320  1
------> CAND: 380.086970 4357.016113 1.0882262 3.3685362 9345.51 320  1
------> CAND: 380.091900 4357.016113 1.0882262 3.3685362 8684.78 320  1
------> CAND: 380.214648 4357.016113 1.0882262 3.3685362 8653.02 320  1
------> CAND: 380.214389 4357.016113 1.0882262 3.3685362 8609.43 320  1
------> CAND: 380.256948 4357.016113 1.0882262 3.3685362 8561.34 320  1
------> CAND: 380.022352 4357.016113 1.0882262 3.3685362 8371.02 320  1
------> CAND: 380.212832 4357.016113 1.0882262 3.3685362 8293.18 320  1
------> CAND: 380.200375 4357.016113 1.0882262 3.3685362 8241.52 320  1
------> CAND: 380.136276 4357.016113 1.0882262 3.3685362 8201.12 320  1
------> CAND: 380.037663 4357.016113 1.0882262 3.3685362 8119.77 320  1
------> CAND: 380.235668 4357.016113 1.0882262 3.3685362 8079.21 320  1
------> CAND: 380.194666 4357.016113 1.0882262 3.3685362 7948.74 320  1
------> CAND: 380.011193 4357.016113 1.0882262 3.3685362 7873.19 320  1
------> CAND: 380.172608 4357.016113 1.0882262 3.3685362 7800.5 320  1
------> CAND: 380.162227 4357.016113 1.0882262 3.3685362 7572.79 320  1
------> CAND: 380.248903 4357.016113 1.0882262 3.3685362 7528.12 320  1
------> CAND: 380.130048 4357.016113 1.0882262 3.3685362 7505.39 320  1
------> CAND: 380.202711 4357.016113 1.0882262 3.3685362 7426.86 320  1
------> CAND: 380.085672 4357.016113 1.0882262 3.3685362 7400.51 320  1
------> CAND: 380.062576 4357.016113 1.0882262 3.3685362 7395.96 320  1
------> CAND: 380.186362 4357.016113 1.0882262 3.3685362 7385.3 320  1
------> CAND: 380.222693 4357.016113 1.0882262 3.3685362 7337.17 320  1
------> CAND: 380.098907 4357.016113 1.0882262 3.3685362 7322.63 320  1
------> CAND: 380.069063 4357.016113 1.0882262 3.3685362 7305.88 320  1
------> CAND: 380.066468 4357.016113 1.0882262 3.3685362 7266.81 320  1
------> CAND: 380.165860 4357.016113 1.0882262 3.3685362 7017.38 320  1
------> CAND: 380.126415 4357.016113 1.0882262 3.3685362 6870.4 320  1
------> CAND: 380.257986 4357.016113 1.0882262 3.3685362 6847.25 320  1
------> CAND: 380.029359 4357.016113 1.0882262 3.3685362 6711.19 320  1
------> CAND: 380.269924 4357.016113 1.0882262 3.3685362 6689.08 320  1
------> CAND: 380.112921 4357.016113 1.0882262 3.3685362 6682.5 320  1
------> CAND: 380.229959 4357.016113 1.0882262 3.3685362 6645.14 320  1
------> CAND: 380.204787 4357.016113 1.0882262 3.3685362 6567.57 320  1
------> CAND: 380.071659 4357.016113 1.0882262 3.3685362 6500.09 320  1
------> CAND: 380.205046 4357.016113 1.0882262 3.3685362 6462.8 320  1
------> CAND: 380.158854 4357.016113 1.0882262 3.3685362 6345.37 320  1
------> CAND: 380.095014 4357.016113 1.0882262 3.3685362 6335.76 320  1
------> CAND: 380.230219 4357.016113 1.0882262 3.3685362 6313.23 320  1
------> CAND: 380.176760 4357.016113 1.0882262 3.3685362 6312.25 320  1
------> CAND: 380.029099 4357.016113 1.0882262 3.3685362 6246.79 320  1
------> CAND: 380.252017 4357.016113 1.0882262 3.3685362 6245.14 320  1
------> CAND: 380.154702 4357.016113 1.0882262 3.3685362 6220.87 320  1
------> CAND: 380.194925 4357.016113 1.0882262 3.3685362 6206.3 320  1
------> CAND: 380.100205 4357.016113 1.0882262 3.3685362 6198.46 320  1
------> CAND: 380.062316 4357.016113 1.0882262 3.3685362 6177.26 320  1
------> CAND: 380.048562 4357.016113 1.0882262 3.3685362 6127.39 320  1
------> CAND: 380.229700 4357.016113 1.0882262 3.3685362 6085.52 320  1
------> CAND: 380.161968 4357.016113 1.0882262 3.3685362 6051.07 320  1
------> CAND: 380.222952 4357.016113 1.0882262 3.3685362 6001.25 320  1
------> CAND: 380.058943 4357.016113 1.0882262 3.3685362 5954.24 320  1
------> CAND: 380.189735 4357.016113 1.0882262 3.3685362 5919.84 320  1
------> CAND: 380.096312 4357.016113 1.0882262 3.3685362 5907.15 320  1
------> CAND: 380.258246 4357.016113 1.0882262 3.3685362 5881.99 320  1
------> CAND: 380.213091 4357.016113 1.0882262 3.3685362 5840.23 320  1
------> CAND: 380.040777 4357.016113 1.0882262 3.3685362 5837.55 320  1
------> CAND: 380.229440 4357.016113 1.0882262 3.3685362 5836.68 320  1
------> CAND: 380.188178 4357.016113 1.0882262 3.3685362 5787.01 320  1
------> CAND: 380.024947 4357.016113 1.0882262 3.3685362 5766.96 320  1
------> CAND: 380.136017 4357.016113 1.0882262 3.3685362 5666.74 320  1
------> CAND: 380.125117 4357.016113 1.0882262 3.3685362 5645.04 320  1
------> CAND: 380.078146 4357.016113 1.0882262 3.3685362 5603.58 320  1
------> CAND: 380.132384 4357.016113 1.0882262 3.3685362 5541.39 320  1
------> CAND: 380.108768 4357.016113 1.0882262 3.3685362 5501.74 320  1
------> CAND: 380.154182 4357.016113 1.0882262 3.3685362 5491.77 320  1
------> CAND: 380.126156 4357.016113 1.0882262 3.3685362 5436.95 320  1
------> CAND: 380.100464 4357.016113 1.0882262 3.3685362 5430.7 320  1
------> CAND: 380.192330 4357.016113 1.0882262 3.3685362 5387.43 320  1
------> CAND: 380.160930 4357.016113 1.0882262 3.3685362 5365.04 320  1
------> CAND: 380.088527 4357.016113 1.0882262 3.3685362 5351.1 320  1
------> CAND: 380.200116 4357.016113 1.0882262 3.3685362 5320.41 320  1
------> CAND: 380.223471 4357.016113 1.0882262 3.3685362 5262.88 320  1
------> CAND: 380.059202 4357.016113 1.0882262 3.3685362 5259.79 320  1
------> CAND: 380.261360 4357.016113 1.0882262 3.3685362 5251.18 320  1
------> CAND: 380.037922 4357.016113 1.0882262 3.3685362 5212.5 320  1
------> CAND: 380.241897 4357.016113 1.0882262 3.3685362 5174.84 320  1
------> CAND: 380.092160 4357.016113 1.0882262 3.3685362 5173.82 320  1
------> CAND: 380.069323 4357.016113 1.0882262 3.3685362 5150.05 320  1
------> CAND: 380.269664 4357.016113 1.0882262 3.3685362 5145.62 320  1
------> CAND: 380.192071 4357.016113 1.0882262 3.3685362 5114.33 320  1
------> CAND: 380.140688 4357.016113 1.0882262 3.3685362 5100.41 320  1
------> CAND: 380.145878 4357.016113 1.0882262 3.3685362 5049.76 320  1
------> CAND: 380.263436 4357.016113 1.0882262 3.3685362 5041.78 320  1
------> CAND: 380.043372 4357.016113 1.0882262 3.3685362 5035.35 320  1
------> CAND: 380.090862 4357.016113 1.0882262 3.3685362 5027.35 320  1
------> CAND: 380.040517 4357.016113 1.0882262 3.3685362 4989.97 320  1
------> CAND: 380.132643 4357.016113 1.0882262 3.3685362 4965.97 320  1
------> CAND: 380.176500 4357.016113 1.0882262 3.3685362 4962.19 320  1
------> CAND: 380.178836 4357.016113 1.0882262 3.3685362 4958.91 320  1
------> CAND: 380.240599 4357.016113 1.0882262 3.3685362 4953.97 320  1
------> CAND: 380.110325 4357.016113 1.0882262 3.3685362 4950.58 320  1
------> CAND: 380.267328 4357.016113 1.0882262 3.3685362 4937.07 320  1
------> CAND: 380.238263 4357.016113 1.0882262 3.3685362 4899.35 320  1
[08:09:51][200010][INFO ] Statistics: count dirty SumSpec pages 453859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:09:51][200010][INFO ] Data processing finished successfully!
08:09:51 (200010): called boinc_finish(0)

</stderr_txt>
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