Task 1727511787

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_169_2950000_0
Workunit ID: 872606535
Created: 9 Feb 2025 17:48:30 UTC
Sent: 10 Feb 2025 6:36:15 UTC
Report deadline: 24 Feb 2025 6:36:15 UTC
Received: 10 Feb 2025 6:55:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 804.89
CPU time (sec): 17.00
Peak working set size (MB): 300.04
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:38:54][10203][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_169.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 2950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_169_2950000_0_0
------> GPU usage: 0.500000
[23:38:54][10203][INFO ] Starting data processing...
[23:38:54][10203][INFO ] opti: No host transfer for n_steps. Use device global.
[23:38:54][10203][INFO ] opti: No host transfer for mean. Use device global.
[23:38:54][10203][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:38:54][10203][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:38:54][10203][INFO ] opti: power spectrum in fft callback (static link).
[23:38:54][10203][INFO ] opti: __constant__ access is not uniform, bad!
[23:38:54][10203][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[23:38:54][10203][INFO ] CUDA global memory status (initial GPU state, including context):
[23:38:54][10203][INFO ] No template file. Generating templates.
[23:38:54][10203][INFO ] Template param value T_cons = 50000
[23:38:59][10203][INFO ] Number of generated templates to be used: 50000
[23:38:59][10203][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_169.cpt
[23:38:59][10203][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[23:38:59][10203][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_169.binary
[23:38:59][10203][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_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185933493
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.0454
[23:38:59][10203][INFO ] Allocating memory for dedispersed compressed time series...
[23:38:59][10203][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:38:59][10203][INFO ] 8-bit allocation done
[23:38:59][10203][INFO ] Foobar
[23:38:59][10203][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_169.binary
[23:39:00][10203][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:39:00][10203][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:39:00][10203][INFO ] FftSize = 12582913
[23:39:00][10203][INFO ] Seed for random number generator is -1033530457.
[23:39:02][10203][INFO ] 8[23:39:02][10203][INFO ] 9[23:39:02][10203][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:39:03][10203][INFO ] Normalization factor 3.97364e-08
[23:39:03][10203][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
[23:39:03][10203][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
[23:39:03][10203][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:39:03][10203][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:39:03][10203][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1433.19116211, mean= -0.00008542  -0.00008542
[23:39:03][10203][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:39:54][10203][INFO ] Checkpoint committed!
[23:40:54][10203][INFO ] Checkpoint committed!
[23:41:54][10203][INFO ] Checkpoint committed!
[23:42:54][10203][INFO ] Checkpoint committed!
[23:43:55][10203][INFO ] Checkpoint committed!
[23:44:55][10203][INFO ] Checkpoint committed!
[23:45:55][10203][INFO ] Checkpoint committed!
[23:46:55][10203][INFO ] Checkpoint committed!
[23:47:55][10203][INFO ] Checkpoint committed!
[23:48:55][10203][INFO ] Checkpoint committed!
[23:49:55][10203][INFO ] Checkpoint committed!
[23:50:55][10203][INFO ] Checkpoint committed!
[23:51:55][10203][INFO ] Checkpoint committed!
[23:52:18][10203][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 410.268922 3610.915039 0.9501959 2.9411604 12065 320  1
------> CAND: 410.076626 3610.915039 0.9501959 2.9411604 9572.4 320  1
------> CAND: 410.076886 3610.915039 0.9501959 2.9411604 9373.2 320  1
------> CAND: 410.272556 3610.915039 0.9501959 2.9411604 9096.47 320  1
------> CAND: 410.177835 3610.915039 0.9501959 2.9411604 8995.64 320  1
------> CAND: 410.227920 3610.915039 0.9501959 2.9411604 8450.66 320  1
------> CAND: 410.089861 3610.915039 0.9501959 2.9411604 8425.74 320  1
------> CAND: 410.063910 3610.915039 0.9501959 2.9411604 8228.79 320  1
------> CAND: 410.266587 3610.915039 0.9501959 2.9411604 8217 320  1
------> CAND: 410.118926 3610.915039 0.9501959 2.9411604 7939 320  1
------> CAND: 410.156814 3610.915039 0.9501959 2.9411604 7844.79 320  1
------> CAND: 410.272296 3610.915039 0.9501959 2.9411604 7510.73 320  1
------> CAND: 410.078962 3610.915039 0.9501959 2.9411604 7499.06 320  1
------> CAND: 410.190810 3610.915039 0.9501959 2.9411604 7316.28 320  1
------> CAND: 410.256466 3610.915039 0.9501959 2.9411604 7218.35 320  1
------> CAND: 410.178094 3610.915039 0.9501959 2.9411604 7211.83 320  1
------> CAND: 410.256206 3610.915039 0.9501959 2.9411604 7173.57 320  1
------> CAND: 410.214425 3610.915039 0.9501959 2.9411604 7090.14 320  1
------> CAND: 410.268663 3610.915039 0.9501959 2.9411604 7044.44 320  1
------> CAND: 410.255168 3610.915039 0.9501959 2.9411604 7002.1 320  1
------> CAND: 410.038738 3610.915039 0.9501959 2.9411604 6995.88 320  1
------> CAND: 410.254649 3610.915039 0.9501959 2.9411604 6966.35 320  1
------> CAND: 410.073512 3610.915039 0.9501959 2.9411604 6959.42 320  1
------> CAND: 410.083114 3610.915039 0.9501959 2.9411604 6945.63 320  1
------> CAND: 410.113736 3610.915039 0.9501959 2.9411604 6923.82 320  1
------> CAND: 410.076107 3610.915039 0.9501959 2.9411604 6817.49 320  1
------> CAND: 410.108027 3610.915039 0.9501959 2.9411604 6734.18 320  1
------> CAND: 410.188215 3610.915039 0.9501959 2.9411604 6525.01 320  1
------> CAND: 410.080519 3610.915039 0.9501959 2.9411604 6496.19 320  1
------> CAND: 410.172125 3610.915039 0.9501959 2.9411604 6405.36 320  1
------> CAND: 410.099722 3610.915039 0.9501959 2.9411604 6361.64 320  1
------> CAND: 410.140206 3610.915039 0.9501959 2.9411604 6358.3 320  1
------> CAND: 410.224027 3610.915039 0.9501959 2.9411604 6310.77 320  1
------> CAND: 410.101798 3610.915039 0.9501959 2.9411604 6276.52 320  1
------> CAND: 410.297209 3610.915039 0.9501959 2.9411604 6267.96 320  1
------> CAND: 410.295392 3610.915039 0.9501959 2.9411604 6223.83 320  1
------> CAND: 410.126192 3610.915039 0.9501959 2.9411604 6104.87 320  1
------> CAND: 410.033548 3610.915039 0.9501959 2.9411604 6076.88 320  1
------> CAND: 410.046004 3610.915039 0.9501959 2.9411604 6061.69 320  1
------> CAND: 410.252314 3610.915039 0.9501959 2.9411604 6022.12 320  1
------> CAND: 410.090380 3610.915039 0.9501959 2.9411604 5885.98 320  1
------> CAND: 410.095830 3610.915039 0.9501959 2.9411604 5828.69 320  1
------> CAND: 410.048340 3610.915039 0.9501959 2.9411604 5816.69 320  1
------> CAND: 410.118667 3610.915039 0.9501959 2.9411604 5816.51 320  1
------> CAND: 410.221951 3610.915039 0.9501959 2.9411604 5788.42 320  1
------> CAND: 410.256725 3610.915039 0.9501959 2.9411604 5777.26 320  1
------> CAND: 410.175759 3610.915039 0.9501959 2.9411604 5746.86 320  1
------> CAND: 410.245307 3610.915039 0.9501959 2.9411604 5731.43 320  1
------> CAND: 410.234148 3610.915039 0.9501959 2.9411604 5712.9 320  1
------> CAND: 410.117629 3610.915039 0.9501959 2.9411604 5699.29 320  1
------> CAND: 410.125933 3610.915039 0.9501959 2.9411604 5600.02 320  1
------> CAND: 410.273853 3610.915039 0.9501959 2.9411604 5593.04 320  1
------> CAND: 410.033807 3610.915039 0.9501959 2.9411604 5569.28 320  1
------> CAND: 410.079221 3610.915039 0.9501959 2.9411604 5563.96 320  1
------> CAND: 410.275670 3610.915039 0.9501959 2.9411604 5553.25 320  1
------> CAND: 410.221432 3610.915039 0.9501959 2.9411604 5478.43 320  1
------> CAND: 410.239857 3610.915039 0.9501959 2.9411604 5440.48 320  1
------> CAND: 410.195222 3610.915039 0.9501959 2.9411604 5378.06 320  1
------> CAND: 410.258542 3610.915039 0.9501959 2.9411604 5343.31 320  1
------> CAND: 410.139946 3610.915039 0.9501959 2.9411604 5338.34 320  1
------> CAND: 410.068841 3610.915039 0.9501959 2.9411604 5330.71 320  1
------> CAND: 410.258023 3610.915039 0.9501959 2.9411604 5310.22 320  1
------> CAND: 410.042111 3610.915039 0.9501959 2.9411604 5305.8 320  1
------> CAND: 410.172385 3610.915039 0.9501959 2.9411604 5295.03 320  1
------> CAND: 410.130604 3610.915039 0.9501959 2.9411604 5267.93 320  1
------> CAND: 410.227660 3610.915039 0.9501959 2.9411604 5234.46 320  1
------> CAND: 410.103356 3610.915039 0.9501959 2.9411604 5227.82 320  1
------> CAND: 410.074550 3610.915039 0.9501959 2.9411604 5226.37 320  1
------> CAND: 410.219356 3610.915039 0.9501959 2.9411604 5193.63 320  1
------> CAND: 410.082854 3610.915039 0.9501959 2.9411604 5109.42 320  1
------> CAND: 410.194962 3610.915039 0.9501959 2.9411604 5089.73 320  1
------> CAND: 410.120483 3610.915039 0.9501959 2.9411604 5038.69 320  1
------> CAND: 410.252054 3610.915039 0.9501959 2.9411604 4956.78 320  1
------> CAND: 410.156555 3610.915039 0.9501959 2.9411604 4948.52 320  1
------> CAND: 410.179392 3610.915039 0.9501959 2.9411604 4944.58 320  1
------> CAND: 410.103096 3610.915039 0.9501959 2.9411604 4944.36 320  1
------> CAND: 410.252573 3610.915039 0.9501959 2.9411604 4932.09 320  1
------> CAND: 410.089342 3610.915039 0.9501959 2.9411604 4912.68 320  1
------> CAND: 410.056903 3610.915039 0.9501959 2.9411604 4890.33 320  1
------> CAND: 410.058460 3610.915039 0.9501959 2.9411604 4859.15 320  1
------> CAND: 410.097387 3610.915039 0.9501959 2.9411604 4826.41 320  1
------> CAND: 410.243750 3610.915039 0.9501959 2.9411604 4819.1 320  1
------> CAND: 410.086747 3610.915039 0.9501959 2.9411604 4817.26 320  1
------> CAND: 410.162264 3610.915039 0.9501959 2.9411604 4808.86 320  1
------> CAND: 410.295133 3610.915039 0.9501959 2.9411604 4777.56 320  1
------> CAND: 410.195481 3610.915039 0.9501959 2.9411604 4754.96 320  1
------> CAND: 410.290981 3610.915039 0.9501959 2.9411604 4752.21 320  1
------> CAND: 410.207419 3610.915039 0.9501959 2.9411604 4719.63 320  1
------> CAND: 410.182246 3610.915039 0.9501959 2.9411604 4712.85 320  1
------> CAND: 410.070138 3610.915039 0.9501959 2.9411604 4672.95 320  1
------> CAND: 410.094792 3610.915039 0.9501959 2.9411604 4658.23 320  1
------> CAND: 410.225065 3610.915039 0.9501959 2.9411604 4630.65 320  1
------> CAND: 410.210014 3610.915039 0.9501959 2.9411604 4617.26 320  1
------> CAND: 410.059758 3610.915039 0.9501959 2.9411604 4548.07 320  1
------> CAND: 410.214166 3610.915039 0.9501959 2.9411604 4538.31 320  1
------> CAND: 410.069879 3610.915039 0.9501959 2.9411604 4530.18 320  1
------> CAND: 410.268403 3610.915039 0.9501959 2.9411604 4522.23 320  1
------> CAND: 410.162524 3610.915039 0.9501959 2.9411604 4506.58 320  1
------> CAND: 410.251016 3610.915039 0.9501959 2.9411604 4490.36 320  1
------> CAND: 410.278265 3610.915039 0.9501959 2.9411604 4479.41 320  1
[23:52:18][10203][INFO ] Statistics: count dirty SumSpec pages 355766 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:52:18][10203][INFO ] Data processing finished successfully!
23:52:18 (10203): called boinc_finish(0)

</stderr_txt>
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