Task 1706731396

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_184_1700000_2
Workunit ID: 859797284
Created: 1 Jan 2025 13:24:38 UTC
Sent: 1 Jan 2025 20:30:28 UTC
Report deadline: 15 Jan 2025 20:30:28 UTC
Received: 2 Jan 2025 1:26:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 426.26
CPU time (sec): 40.09
Peak working set size (MB): 278.55
Peak swap size (MB): 10369.16
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:18:26][342082][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_184.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 1700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_184_1700000_2_0
------> GPU usage: 1.000000
[20:18:26][342082][INFO ] Starting data processing...
[20:18:26][342082][INFO ] opti: No host transfer for n_steps. Use device global.
[20:18:26][342082][INFO ] opti: No host transfer for mean. Use device global.
[20:18:26][342082][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:18:26][342082][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:18:26][342082][INFO ] opti: power spectrum in fft callback (static link).
[20:18:26][342082][INFO ] opti: __constant__ access is not uniform, bad!
[20:18:26][342082][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[20:18:26][342082][INFO ] CUDA global memory status (initial GPU state, including context):
[20:18:26][342082][INFO ] No template file. Generating templates.
[20:18:26][342082][INFO ] Template param value T_cons = 50000
[20:18:31][342082][INFO ] Number of generated templates to be used: 50000
[20:18:31][342082][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_184.cpt
[20:18:31][342082][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[20:18:31][342082][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_184.binary
[20:18:31][342082][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620647283
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 248.4 cm^-3 pc
------> Scale factor: 1.01372
[20:18:31][342082][INFO ] Allocating memory for dedispersed compressed time series...
[20:18:31][342082][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:18:31][342082][INFO ] 8-bit allocation done
[20:18:31][342082][INFO ] Foobar
[20:18:31][342082][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_184.binary
[20:18:31][342082][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:18:32][342082][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:18:32][342082][INFO ] FftSize = 12582913
[20:18:32][342082][INFO ] Seed for random number generator is -1033836012.
[20:18:34][342082][INFO ] 8[20:18:34][342082][INFO ] 9[20:18:37][342082][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:18:37][342082][INFO ] Normalization factor 3.97364e-08
[20:18:37][342082][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
[20:18:37][342082][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 681 MB (7298 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:18:37][342082][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:18:37][342082][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:18:37][342082][INFO ] TimeSeriesLength = 16777114, params->nsamples = 25165824
sum = -1205.25976562, mean= -0.00007184  -0.00007184
[20:18:37][342082][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:19:26][342082][INFO ] Checkpoint committed!
[20:20:26][342082][INFO ] Checkpoint committed!
[20:21:26][342082][INFO ] Checkpoint committed!
[20:22:26][342082][INFO ] Checkpoint committed!
[20:23:26][342082][INFO ] Checkpoint committed!
[20:24:26][342082][INFO ] Checkpoint committed!
[20:25:26][342082][INFO ] Checkpoint committed!
[20:25:30][342082][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 485.836431 3707.791016 0.4038087 1.9449943 12153.9 320  1
------> CAND: 485.985649 3707.791016 0.4038087 1.9449943 10170.4 320  1
------> CAND: 486.018607 3707.791016 0.4038087 1.9449943 9642.29 320  1
------> CAND: 486.018347 3707.791016 0.4038087 1.9449943 9417.81 320  1
------> CAND: 485.978383 3707.791016 0.4038087 1.9449943 9069.28 320  1
------> CAND: 485.898194 3707.791016 0.4038087 1.9449943 8852.13 320  1
------> CAND: 485.803474 3707.791016 0.4038087 1.9449943 8700.03 320  1
------> CAND: 485.958920 3707.791016 0.4038087 1.9449943 8447.11 320  1
------> CAND: 485.923886 3707.791016 0.4038087 1.9449943 8409.44 320  1
------> CAND: 485.956324 3707.791016 0.4038087 1.9449943 8191.68 320  1
------> CAND: 486.032361 3707.791016 0.4038087 1.9449943 8124.71 320  1
------> CAND: 485.937899 3707.791016 0.4038087 1.9449943 8059.2 320  1
------> CAND: 485.835912 3707.791016 0.4038087 1.9449943 8019.07 320  1
------> CAND: 485.890150 3707.791016 0.4038087 1.9449943 7855.96 320  1
------> CAND: 486.005891 3707.791016 0.4038087 1.9449943 7830.92 320  1
------> CAND: 485.768440 3707.791016 0.4038087 1.9449943 7761.99 320  1
------> CAND: 485.958660 3707.791016 0.4038087 1.9449943 7675.25 320  1
------> CAND: 486.020683 3707.791016 0.4038087 1.9449943 7592.12 320  1
------> CAND: 485.836950 3707.791016 0.4038087 1.9449943 7573.69 320  1
------> CAND: 485.835653 3707.791016 0.4038087 1.9449943 7529.82 320  1
------> CAND: 485.948799 3707.791016 0.4038087 1.9449943 7243.1 320  1
------> CAND: 485.978642 3707.791016 0.4038087 1.9449943 7213.51 320  1
------> CAND: 486.031063 3707.791016 0.4038087 1.9449943 7164.64 320  1
------> CAND: 485.921810 3707.791016 0.4038087 1.9449943 7108.41 320  1
------> CAND: 485.941532 3707.791016 0.4038087 1.9449943 7071.06 320  1
------> CAND: 486.006150 3707.791016 0.4038087 1.9449943 6885.8 320  1
------> CAND: 485.985909 3707.791016 0.4038087 1.9449943 6842.74 320  1
------> CAND: 485.876136 3707.791016 0.4038087 1.9449943 6829.21 320  1
------> CAND: 485.796207 3707.791016 0.4038087 1.9449943 6738.76 320  1
------> CAND: 486.018088 3707.791016 0.4038087 1.9449943 6731.34 320  1
------> CAND: 485.768180 3707.791016 0.4038087 1.9449943 6694.83 320  1
------> CAND: 485.939197 3707.791016 0.4038087 1.9449943 6635.15 320  1
------> CAND: 485.989542 3707.791016 0.4038087 1.9449943 6548.44 320  1
------> CAND: 485.791017 3707.791016 0.4038087 1.9449943 6430.9 320  1
------> CAND: 485.808145 3707.791016 0.4038087 1.9449943 6383.13 320  1
------> CAND: 485.909094 3707.791016 0.4038087 1.9449943 6367.15 320  1
------> CAND: 486.017828 3707.791016 0.4038087 1.9449943 6318.11 320  1
------> CAND: 485.805031 3707.791016 0.4038087 1.9449943 6252.64 320  1
------> CAND: 486.032620 3707.791016 0.4038087 1.9449943 6234.16 320  1
------> CAND: 485.964888 3707.791016 0.4038087 1.9449943 6204.25 320  1
------> CAND: 485.811518 3707.791016 0.4038087 1.9449943 6195.97 320  1
------> CAND: 485.772073 3707.791016 0.4038087 1.9449943 6194.78 320  1
------> CAND: 485.808404 3707.791016 0.4038087 1.9449943 6005.88 320  1
------> CAND: 485.890409 3707.791016 0.4038087 1.9449943 6002.11 320  1
------> CAND: 485.826051 3707.791016 0.4038087 1.9449943 5995.91 320  1
------> CAND: 485.897935 3707.791016 0.4038087 1.9449943 5991.86 320  1
------> CAND: 485.841102 3707.791016 0.4038087 1.9449943 5946.08 320  1
------> CAND: 485.879510 3707.791016 0.4038087 1.9449943 5911.18 320  1
------> CAND: 486.027430 3707.791016 0.4038087 1.9449943 5896.6 320  1
------> CAND: 485.791277 3707.791016 0.4038087 1.9449943 5881.14 320  1
------> CAND: 485.949058 3707.791016 0.4038087 1.9449943 5857.49 320  1
------> CAND: 485.987206 3707.791016 0.4038087 1.9449943 5847.06 320  1
------> CAND: 485.836172 3707.791016 0.4038087 1.9449943 5842.88 320  1
------> CAND: 485.831501 3707.791016 0.4038087 1.9449943 5789.36 320  1
------> CAND: 485.934266 3707.791016 0.4038087 1.9449943 5748.48 320  1
------> CAND: 486.028728 3707.791016 0.4038087 1.9449943 5739.44 320  1
------> CAND: 485.769737 3707.791016 0.4038087 1.9449943 5705.3 320  1
------> CAND: 485.876396 3707.791016 0.4038087 1.9449943 5688.82 320  1
------> CAND: 485.955286 3707.791016 0.4038087 1.9449943 5672.13 320  1
------> CAND: 485.857711 3707.791016 0.4038087 1.9449943 5646.87 320  1
------> CAND: 486.014714 3707.791016 0.4038087 1.9449943 5611.34 320  1
------> CAND: 485.955027 3707.791016 0.4038087 1.9449943 5590.38 320  1
------> CAND: 485.821120 3707.791016 0.4038087 1.9449943 5474.72 320  1
------> CAND: 485.872243 3707.791016 0.4038087 1.9449943 5463.22 320  1
------> CAND: 485.884440 3707.791016 0.4038087 1.9449943 5434.41 320  1
------> CAND: 485.803733 3707.791016 0.4038087 1.9449943 5428.46 320  1
------> CAND: 485.866275 3707.791016 0.4038087 1.9449943 5426.27 320  1
------> CAND: 485.893783 3707.791016 0.4038087 1.9449943 5344.53 320  1
------> CAND: 485.989023 3707.791016 0.4038087 1.9449943 5343.17 320  1
------> CAND: 485.938159 3707.791016 0.4038087 1.9449943 5323.54 320  1
------> CAND: 485.924145 3707.791016 0.4038087 1.9449943 5319.77 320  1
------> CAND: 485.924405 3707.791016 0.4038087 1.9449943 5265.39 320  1
------> CAND: 485.991099 3707.791016 0.4038087 1.9449943 5256.99 320  1
------> CAND: 486.023278 3707.791016 0.4038087 1.9449943 5234.98 320  1
------> CAND: 485.908834 3707.791016 0.4038087 1.9449943 5228.57 320  1
------> CAND: 485.825532 3707.791016 0.4038087 1.9449943 5195.24 320  1
------> CAND: 485.987466 3707.791016 0.4038087 1.9449943 5177.18 320  1
------> CAND: 485.997067 3707.791016 0.4038087 1.9449943 5175.04 320  1
------> CAND: 485.834096 3707.791016 0.4038087 1.9449943 5132.91 320  1
------> CAND: 485.816190 3707.791016 0.4038087 1.9449943 5068.3 320  1
------> CAND: 485.802176 3707.791016 0.4038087 1.9449943 5032.38 320  1
------> CAND: 485.838507 3707.791016 0.4038087 1.9449943 5029.48 320  1
------> CAND: 485.941792 3707.791016 0.4038087 1.9449943 5017.76 320  1
------> CAND: 485.829944 3707.791016 0.4038087 1.9449943 5015.83 320  1
------> CAND: 485.830203 3707.791016 0.4038087 1.9449943 5011.52 320  1
------> CAND: 485.975269 3707.791016 0.4038087 1.9449943 5005.43 320  1
------> CAND: 485.993175 3707.791016 0.4038087 1.9449943 4985.14 320  1
------> CAND: 485.792574 3707.791016 0.4038087 1.9449943 4972.88 320  1
------> CAND: 486.020423 3707.791016 0.4038087 1.9449943 4953.07 320  1
------> CAND: 485.912727 3707.791016 0.4038087 1.9449943 4947.06 320  1
------> CAND: 485.826570 3707.791016 0.4038087 1.9449943 4945.57 320  1
------> CAND: 485.825272 3707.791016 0.4038087 1.9449943 4832.2 320  1
------> CAND: 485.821380 3707.791016 0.4038087 1.9449943 4807.79 320  1
------> CAND: 486.010562 3707.791016 0.4038087 1.9449943 4796.97 320  1
------> CAND: 485.927778 3707.791016 0.4038087 1.9449943 4795.15 320  1
------> CAND: 485.806847 3707.791016 0.4038087 1.9449943 4748.16 320  1
------> CAND: 486.002258 3707.791016 0.4038087 1.9449943 4744.47 320  1
------> CAND: 485.990839 3707.791016 0.4038087 1.9449943 4696.56 320  1
------> CAND: 485.927519 3707.791016 0.4038087 1.9449943 4687.13 320  1
------> CAND: 485.978123 3707.791016 0.4038087 1.9449943 4667.53 320  1
[20:25:30][342082][INFO ] Statistics: count dirty SumSpec pages 181084 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:25:30][342082][INFO ] Data processing finished successfully!
20:25:30 (342082): called boinc_finish(0)

</stderr_txt>
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