Task 1730571387

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_62_9400000_1
Workunit ID: 874394167
Created: 16 Feb 2025 4:14:55 UTC
Sent: 16 Feb 2025 11:24:21 UTC
Report deadline: 2 Mar 2025 11:24:21 UTC
Received: 16 Feb 2025 13:57:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 755.52
CPU time (sec): 16.13
Peak working set size (MB): 300.49
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[06:43:31][373075][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_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_62.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 9400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_62.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_62_9400000_1_0
------> GPU usage: 0.500000
[06:43:31][373075][INFO ] Starting data processing...
[06:43:31][373075][INFO ] opti: No host transfer for n_steps. Use device global.
[06:43:31][373075][INFO ] opti: No host transfer for mean. Use device global.
[06:43:31][373075][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:43:31][373075][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:43:31][373075][INFO ] opti: power spectrum in fft callback (static link).
[06:43:31][373075][INFO ] opti: __constant__ access is not uniform, bad!
[06:43:31][373075][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[06:43:31][373075][INFO ] CUDA global memory status (initial GPU state, including context):
[06:43:31][373075][INFO ] No template file. Generating templates.
[06:43:31][373075][INFO ] Template param value T_cons = 50000
[06:43:36][373075][INFO ] Number of generated templates to be used: 50000
[06:43:36][373075][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_62.cpt
[06:43:36][373075][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_62.cpt (No such file or directory).
------> Starting from scratch...
[06:43:36][373075][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_62.binary
[06:43:36][373075][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM236.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185220668
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 236.2 cm^-3 pc
------> Scale factor: 0.992339
[06:43:36][373075][INFO ] Allocating memory for dedispersed compressed time series...
[06:43:36][373075][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:43:36][373075][INFO ] 8-bit allocation done
[06:43:36][373075][INFO ] Foobar
[06:43:36][373075][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_62.binary
[06:43:37][373075][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:43:37][373075][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:43:37][373075][INFO ] FftSize = 12582913
[06:43:37][373075][INFO ] Seed for random number generator is -1032461764.
[06:43:39][373075][INFO ] 8[06:43:39][373075][INFO ] 9[06:43:39][373075][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:43:40][373075][INFO ] Normalization factor 3.97364e-08
[06:43:40][373075][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
[06:43:40][373075][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
[06:43:40][373075][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:43:40][373075][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:43:40][373075][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1279.10498047, mean= -0.00007624  -0.00007624
[06:43:40][373075][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:44:31][373075][INFO ] Checkpoint committed!
[06:45:31][373075][INFO ] Checkpoint committed!
[06:46:31][373075][INFO ] Checkpoint committed!
[06:47:31][373075][INFO ] Checkpoint committed!
[06:48:31][373075][INFO ] Checkpoint committed!
[06:49:31][373075][INFO ] Checkpoint committed!
[06:50:32][373075][INFO ] Checkpoint committed!
[06:51:32][373075][INFO ] Checkpoint committed!
[06:52:32][373075][INFO ] Checkpoint committed!
[06:53:32][373075][INFO ] Checkpoint committed!
[06:54:32][373075][INFO ] Checkpoint committed!
[06:55:32][373075][INFO ] Checkpoint committed!
[06:56:05][373075][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 398.170865 3966.762451 1.0170257 5.5638833 11842.8 320  1
------> CAND: 398.091455 3966.762451 1.0170257 5.5638833 11451 320  1
------> CAND: 398.136610 3966.762451 1.0170257 5.5638833 9373.56 320  1
------> CAND: 398.079777 3966.762451 1.0170257 5.5638833 9052.35 320  1
------> CAND: 398.172422 3966.762451 1.0170257 5.5638833 8867.5 320  1
------> CAND: 398.171125 3966.762451 1.0170257 5.5638833 8760.4 320  1
------> CAND: 398.191366 3966.762451 1.0170257 5.5638833 8664.61 320  1
------> CAND: 398.207456 3966.762451 1.0170257 5.5638833 8606.96 320  1
------> CAND: 398.280897 3966.762451 1.0170257 5.5638833 8436.55 320  1
------> CAND: 398.263769 3966.762451 1.0170257 5.5638833 8213.68 320  1
------> CAND: 398.326311 3966.762451 1.0170257 5.5638833 8162.08 320  1
------> CAND: 398.187474 3966.762451 1.0170257 5.5638833 8121.92 320  1
------> CAND: 398.199671 3966.762451 1.0170257 5.5638833 8116.43 320  1
------> CAND: 398.292315 3966.762451 1.0170257 5.5638833 8034.31 320  1
------> CAND: 398.113254 3966.762451 1.0170257 5.5638833 8007.09 320  1
------> CAND: 398.178131 3966.762451 1.0170257 5.5638833 7985.3 320  1
------> CAND: 398.271555 3966.762451 1.0170257 5.5638833 7903.79 320  1
------> CAND: 398.189809 3966.762451 1.0170257 5.5638833 7794.18 320  1
------> CAND: 398.245085 3966.762451 1.0170257 5.5638833 7727.45 320  1
------> CAND: 398.091974 3966.762451 1.0170257 5.5638833 7707.33 320  1
------> CAND: 398.199152 3966.762451 1.0170257 5.5638833 7647.43 320  1
------> CAND: 398.180467 3966.762451 1.0170257 5.5638833 7639.03 320  1
------> CAND: 398.091715 3966.762451 1.0170257 5.5638833 7452.83 320  1
------> CAND: 398.199411 3966.762451 1.0170257 5.5638833 7452.52 320  1
------> CAND: 398.148807 3966.762451 1.0170257 5.5638833 7439.98 320  1
------> CAND: 398.184879 3966.762451 1.0170257 5.5638833 7399.85 320  1
------> CAND: 398.316969 3966.762451 1.0170257 5.5638833 7299.52 320  1
------> CAND: 398.192404 3966.762451 1.0170257 5.5638833 7281.79 320  1
------> CAND: 398.166453 3966.762451 1.0170257 5.5638833 7243.57 320  1
------> CAND: 398.269738 3966.762451 1.0170257 5.5638833 7217.09 320  1
------> CAND: 398.308405 3966.762451 1.0170257 5.5638833 7190.77 320  1
------> CAND: 398.224324 3966.762451 1.0170257 5.5638833 7118.25 320  1
------> CAND: 398.118704 3966.762451 1.0170257 5.5638833 7015.88 320  1
------> CAND: 398.316709 3966.762451 1.0170257 5.5638833 6961.74 320  1
------> CAND: 398.332020 3966.762451 1.0170257 5.5638833 6902.75 320  1
------> CAND: 398.074847 3966.762451 1.0170257 5.5638833 6778.43 320  1
------> CAND: 398.245344 3966.762451 1.0170257 5.5638833 6744.35 320  1
------> CAND: 398.110659 3966.762451 1.0170257 5.5638833 6743.41 320  1
------> CAND: 398.228736 3966.762451 1.0170257 5.5638833 6738.11 320  1
------> CAND: 398.079518 3966.762451 1.0170257 5.5638833 6720.97 320  1
------> CAND: 398.288163 3966.762451 1.0170257 5.5638833 6596.38 320  1
------> CAND: 398.224843 3966.762451 1.0170257 5.5638833 6552.47 320  1
------> CAND: 398.157371 3966.762451 1.0170257 5.5638833 6549.77 320  1
------> CAND: 398.147509 3966.762451 1.0170257 5.5638833 6522.34 320  1
------> CAND: 398.186436 3966.762451 1.0170257 5.5638833 6466.11 320  1
------> CAND: 398.191107 3966.762451 1.0170257 5.5638833 6431.33 320  1
------> CAND: 398.333058 3966.762451 1.0170257 5.5638833 6418.76 320  1
------> CAND: 398.260396 3966.762451 1.0170257 5.5638833 6398.4 320  1
------> CAND: 398.283233 3966.762451 1.0170257 5.5638833 6360.14 320  1
------> CAND: 398.217577 3966.762451 1.0170257 5.5638833 6341.48 320  1
------> CAND: 398.186176 3966.762451 1.0170257 5.5638833 6334.56 320  1
------> CAND: 398.196816 3966.762451 1.0170257 5.5638833 6279.88 320  1
------> CAND: 398.334356 3966.762451 1.0170257 5.5638833 6264.48 320  1
------> CAND: 398.147769 3966.762451 1.0170257 5.5638833 6237.96 320  1
------> CAND: 398.172682 3966.762451 1.0170257 5.5638833 6200.25 320  1
------> CAND: 398.141800 3966.762451 1.0170257 5.5638833 6168.29 320  1
------> CAND: 398.225102 3966.762451 1.0170257 5.5638833 6163.57 320  1
------> CAND: 398.105469 3966.762451 1.0170257 5.5638833 6158.64 320  1
------> CAND: 398.266364 3966.762451 1.0170257 5.5638833 6150.91 320  1
------> CAND: 398.325014 3966.762451 1.0170257 5.5638833 6139.93 320  1
------> CAND: 398.139205 3966.762451 1.0170257 5.5638833 6098.43 320  1
------> CAND: 398.109621 3966.762451 1.0170257 5.5638833 5988.34 320  1
------> CAND: 398.078480 3966.762451 1.0170257 5.5638833 5960.7 320  1
------> CAND: 398.147250 3966.762451 1.0170257 5.5638833 5918.39 320  1
------> CAND: 398.253908 3966.762451 1.0170257 5.5638833 5891.76 320  1
------> CAND: 398.206158 3966.762451 1.0170257 5.5638833 5826.38 320  1
------> CAND: 398.201747 3966.762451 1.0170257 5.5638833 5756.57 320  1
------> CAND: 398.187733 3966.762451 1.0170257 5.5638833 5715.55 320  1
------> CAND: 398.278302 3966.762451 1.0170257 5.5638833 5710.53 320  1
------> CAND: 398.198892 3966.762451 1.0170257 5.5638833 5571.62 320  1
------> CAND: 398.319564 3966.762451 1.0170257 5.5638833 5557.17 320  1
------> CAND: 398.092234 3966.762451 1.0170257 5.5638833 5537.83 320  1
------> CAND: 398.159447 3966.762451 1.0170257 5.5638833 5491.07 320  1
------> CAND: 398.299582 3966.762451 1.0170257 5.5638833 5431.77 320  1
------> CAND: 398.132198 3966.762451 1.0170257 5.5638833 5400.4 320  1
------> CAND: 398.123894 3966.762451 1.0170257 5.5638833 5394.12 320  1
------> CAND: 398.226400 3966.762451 1.0170257 5.5638833 5378 320  1
------> CAND: 398.293353 3966.762451 1.0170257 5.5638833 5368.37 320  1
------> CAND: 398.322678 3966.762451 1.0170257 5.5638833 5329.03 320  1
------> CAND: 398.180207 3966.762451 1.0170257 5.5638833 5267.8 320  1
------> CAND: 398.320083 3966.762451 1.0170257 5.5638833 5264.05 320  1
------> CAND: 398.206418 3966.762451 1.0170257 5.5638833 5219.61 320  1
------> CAND: 398.210051 3966.762451 1.0170257 5.5638833 5218.13 320  1
------> CAND: 398.219393 3966.762451 1.0170257 5.5638833 5188.8 320  1
------> CAND: 398.077442 3966.762451 1.0170257 5.5638833 5184.63 320  1
------> CAND: 398.260655 3966.762451 1.0170257 5.5638833 5182.88 320  1
------> CAND: 398.227698 3966.762451 1.0170257 5.5638833 5075.58 320  1
------> CAND: 398.117147 3966.762451 1.0170257 5.5638833 5043.38 320  1
------> CAND: 398.136869 3966.762451 1.0170257 5.5638833 5004.42 320  1
------> CAND: 398.098203 3966.762451 1.0170257 5.5638833 4998.12 320  1
------> CAND: 398.114811 3966.762451 1.0170257 5.5638833 4995.7 320  1
------> CAND: 398.133755 3966.762451 1.0170257 5.5638833 4976.2 320  1
------> CAND: 398.279859 3966.762451 1.0170257 5.5638833 4975.92 320  1
------> CAND: 398.113514 3966.762451 1.0170257 5.5638833 4975.68 320  1
------> CAND: 398.183581 3966.762451 1.0170257 5.5638833 4912.61 320  1
------> CAND: 398.320602 3966.762451 1.0170257 5.5638833 4895.24 320  1
------> CAND: 398.088860 3966.762451 1.0170257 5.5638833 4881.76 320  1
------> CAND: 398.314893 3966.762451 1.0170257 5.5638833 4865.4 320  1
------> CAND: 398.121299 3966.762451 1.0170257 5.5638833 4839.03 320  1
------> CAND: 398.292056 3966.762451 1.0170257 5.5638833 4836.61 320  1
[06:56:05][373075][INFO ] Statistics: count dirty SumSpec pages 248384 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:56:05][373075][INFO ] Data processing finished successfully!
06:56:05 (373075): called boinc_finish(0)

</stderr_txt>
]]>