Task 1733684494

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_52_3150000_0
Workunit ID: 876224782
Created: 22 Feb 2025 8:34:31 UTC
Sent: 22 Feb 2025 22:29:30 UTC
Report deadline: 8 Mar 2025 22:29:30 UTC
Received: 23 Feb 2025 1:05:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 718.69
CPU time (sec): 13.94
Peak working set size (MB): 307.45
Peak swap size (MB): 14918.64
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>
[17:53:41][1046641][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:53:41][1046641][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_52.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 3150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_52.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_52_3150000_0_0
------> GPU usage: 0.500000
[17:53:41][1046641][INFO ] Starting data processing...
[17:53:41][1046641][INFO ] opti: No host transfer for n_steps. Use device global.
[17:53:41][1046641][INFO ] opti: No host transfer for mean. Use device global.
[17:53:41][1046641][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:53:41][1046641][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:53:41][1046641][INFO ] opti: power spectrum in fft callback (static link).
[17:53:41][1046641][INFO ] opti: __constant__ access is not uniform, bad!
[17:53:42][1046641][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:53:42][1046641][INFO ] CUDA global memory status (initial GPU state, including context):
[17:53:42][1046641][INFO ] No template file. Generating templates.
[17:53:42][1046641][INFO ] Template param value T_cons = 50000
[17:53:45][1046641][INFO ] Number of generated templates to be used: 50000
[17:53:45][1046641][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_52.cpt
[17:53:45][1046641][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_52.cpt (No such file or directory).
------> Starting from scratch...
[17:53:45][1046641][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_52.binary
[17:53:45][1046641][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM235.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183847796
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 235.2 cm^-3 pc
------> Scale factor: 1.03773
[17:53:45][1046641][INFO ] Allocating memory for dedispersed compressed time series...
[17:53:45][1046641][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:53:45][1046641][INFO ] 8-bit allocation done
[17:53:45][1046641][INFO ] Foobar
[17:53:45][1046641][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_52.binary
[17:53:45][1046641][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:53:45][1046641][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:53:45][1046641][INFO ] FftSize = 12582913
[17:53:45][1046641][INFO ] Seed for random number generator is -1032156120.
[17:53:46][1046641][INFO ] 8[17:53:46][1046641][INFO ] 9[17:53:47][1046641][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:53:47][1046641][INFO ] Normalization factor 3.97364e-08
[17:53:47][1046641][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
[17:53:47][1046641][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
[17:53:47][1046641][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:53:47][1046641][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:53:47][1046641][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:54:42][1046641][INFO ] Checkpoint committed!
[17:55:42][1046641][INFO ] Checkpoint committed!
[17:56:42][1046641][INFO ] Checkpoint committed!
[17:57:42][1046641][INFO ] Checkpoint committed!
[17:58:42][1046641][INFO ] Checkpoint committed!
[17:59:42][1046641][INFO ] Checkpoint committed!
[18:00:42][1046641][INFO ] Checkpoint committed!
[18:01:42][1046641][INFO ] Checkpoint committed!
[18:02:42][1046641][INFO ] Checkpoint committed!
[18:03:42][1046641][INFO ] Checkpoint committed!
[18:04:42][1046641][INFO ] Checkpoint committed!
[18:05:38][1046641][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 300.487467 5204.916016 1.0484828 3.1068704 717.723 311.703  1
------> CAND: 300.460478 5204.916016 1.0484828 3.1068704 655.273 284.582  1
------> CAND: 300.357972 5204.916016 1.0484828 3.1068704 624.528 271.229  1
------> CAND: 300.466447 5204.916016 1.0484828 3.1068704 623.444 270.758  1
------> CAND: 300.330724 5204.916016 1.0484828 3.1068704 616.94 267.934  1
------> CAND: 300.514456 5204.916016 1.0484828 3.1068704 611.071 265.385  1
------> CAND: 300.366276 5204.916016 1.0484828 3.1068704 572.392 248.587  1
------> CAND: 300.395860 5204.916016 1.0484828 3.1068704 539.067 234.114  1
------> CAND: 300.401050 5204.916016 1.0484828 3.1068704 530.158 230.245  1
------> CAND: 300.520684 5204.916016 1.0484828 3.1068704 486.565 211.312  1
------> CAND: 300.452693 5204.916016 1.0484828 3.1068704 478.216 207.687  1
------> CAND: 300.403386 5204.916016 1.0484828 3.1068704 448.35 194.716  1
------> CAND: 300.302177 5204.916016 1.0484828 3.1068704 446.599 193.956  1
------> CAND: 300.480720 5204.916016 1.0484828 3.1068704 435.221 189.014  1
------> CAND: 300.446205 5204.916016 1.0484828 3.1068704 433.656 188.334  1
------> CAND: 300.299842 5204.916016 1.0484828 3.1068704 431.283 187.304  1
------> CAND: 300.454769 5204.916016 1.0484828 3.1068704 431.021 187.19  1
------> CAND: 300.318527 5204.916016 1.0484828 3.1068704 428.97 186.299  1
------> CAND: 300.328907 5204.916016 1.0484828 3.1068704 424.836 184.504  1
------> CAND: 300.392746 5204.916016 1.0484828 3.1068704 423.061 183.733  1
------> CAND: 300.390930 5204.916016 1.0484828 3.1068704 422.973 183.695  1
------> CAND: 300.535995 5204.916016 1.0484828 3.1068704 419.467 182.172  1
------> CAND: 300.511082 5204.916016 1.0484828 3.1068704 418.429 181.721  1
------> CAND: 300.367833 5204.916016 1.0484828 3.1068704 417.167 181.173  1
------> CAND: 300.422590 5204.916016 1.0484828 3.1068704 413.791 179.707  1
------> CAND: 300.288164 5204.916016 1.0484828 3.1068704 413.629 179.637  1
------> CAND: 300.342661 5204.916016 1.0484828 3.1068704 412.052 178.952  1
------> CAND: 300.289721 5204.916016 1.0484828 3.1068704 403.909 175.416  1
------> CAND: 300.475530 5204.916016 1.0484828 3.1068704 400.761 174.048  1
------> CAND: 300.438420 5204.916016 1.0484828 3.1068704 399.985 173.711  1
------> CAND: 300.348889 5204.916016 1.0484828 3.1068704 398.988 173.279  1
------> CAND: 300.463333 5204.916016 1.0484828 3.1068704 397.509 172.636  1
------> CAND: 300.315931 5204.916016 1.0484828 3.1068704 395.45 171.742  1
------> CAND: 300.537033 5204.916016 1.0484828 3.1068704 394.731 171.43  1
------> CAND: 300.514715 5204.916016 1.0484828 3.1068704 391.842 170.175  1
------> CAND: 300.436084 5204.916016 1.0484828 3.1068704 391.773 170.145  1
------> CAND: 300.479163 5204.916016 1.0484828 3.1068704 389.012 168.946  1
------> CAND: 300.494733 5204.916016 1.0484828 3.1068704 387.344 168.221  1
------> CAND: 300.368352 5204.916016 1.0484828 3.1068704 383.903 166.727  1
------> CAND: 300.340585 5204.916016 1.0484828 3.1068704 383.347 166.485  1
------> CAND: 300.288683 5204.916016 1.0484828 3.1068704 378.561 164.407  1
------> CAND: 300.407798 5204.916016 1.0484828 3.1068704 377.806 164.079  1
------> CAND: 300.482536 5204.916016 1.0484828 3.1068704 376.906 163.688  1
------> CAND: 300.303735 5204.916016 1.0484828 3.1068704 373.153 162.058  1
------> CAND: 300.336173 5204.916016 1.0484828 3.1068704 366.53 159.182  1
------> CAND: 300.547154 5204.916016 1.0484828 3.1068704 365.045 158.537  1
------> CAND: 300.542483 5204.916016 1.0484828 3.1068704 363.39 157.818  1
------> CAND: 300.349927 5204.916016 1.0484828 3.1068704 363.03 157.662  1
------> CAND: 300.401570 5204.916016 1.0484828 3.1068704 361.051 156.802  1
------> CAND: 300.458921 5204.916016 1.0484828 3.1068704 358.952 155.891  1
------> CAND: 300.477606 5204.916016 1.0484828 3.1068704 358.314 155.614  1
------> CAND: 300.511342 5204.916016 1.0484828 3.1068704 358.148 155.542  1
------> CAND: 300.289202 5204.916016 1.0484828 3.1068704 354.816 154.095  1
------> CAND: 300.382106 5204.916016 1.0484828 3.1068704 353.605 153.569  1
------> CAND: 300.305811 5204.916016 1.0484828 3.1068704 344.676 149.691  1
------> CAND: 300.367574 5204.916016 1.0484828 3.1068704 341.423 148.278  1
------> CAND: 300.373023 5204.916016 1.0484828 3.1068704 341.271 148.212  1
------> CAND: 300.305551 5204.916016 1.0484828 3.1068704 341.252 148.204  1
------> CAND: 300.502000 5204.916016 1.0484828 3.1068704 339.447 147.42  1
------> CAND: 300.421292 5204.916016 1.0484828 3.1068704 339.327 147.368  1
------> CAND: 300.391708 5204.916016 1.0484828 3.1068704 337.211 146.449  1
------> CAND: 300.290240 5204.916016 1.0484828 3.1068704 336.498 146.139  1
------> CAND: 300.401829 5204.916016 1.0484828 3.1068704 334.125 145.109  1
------> CAND: 300.399753 5204.916016 1.0484828 3.1068704 332.334 144.331  1
------> CAND: 300.356155 5204.916016 1.0484828 3.1068704 332.231 144.286  1
------> CAND: 300.382625 5204.916016 1.0484828 3.1068704 331.295 143.879  1
------> CAND: 300.426742 5204.916016 1.0484828 3.1068704 330.247 143.424  1
------> CAND: 300.406241 5204.916016 1.0484828 3.1068704 329.749 143.208  1
------> CAND: 300.360567 5204.916016 1.0484828 3.1068704 328.638 142.726  1
------> CAND: 300.333838 5204.916016 1.0484828 3.1068704 327.661 142.301  1
------> CAND: 300.516792 5204.916016 1.0484828 3.1068704 327.567 142.261  1
------> CAND: 300.302697 5204.916016 1.0484828 3.1068704 322.898 140.233  1
------> CAND: 300.294911 5204.916016 1.0484828 3.1068704 322.245 139.949  1
------> CAND: 300.418697 5204.916016 1.0484828 3.1068704 321.712 139.718  1
------> CAND: 300.453471 5204.916016 1.0484828 3.1068704 320.301 139.105  1
------> CAND: 300.340844 5204.916016 1.0484828 3.1068704 317.844 138.038  1
------> CAND: 300.327869 5204.916016 1.0484828 3.1068704 315.945 137.213  1
------> CAND: 300.403905 5204.916016 1.0484828 3.1068704 311.185 135.146  1
------> CAND: 300.417400 5204.916016 1.0484828 3.1068704 308.605 134.025  1
------> CAND: 300.384961 5204.916016 1.0484828 3.1068704 306.88 133.276  1
------> CAND: 300.287645 5204.916016 1.0484828 3.1068704 306.641 133.173  1
------> CAND: 300.481239 5204.916016 1.0484828 3.1068704 303.471 131.796  1
------> CAND: 300.378473 5204.916016 1.0484828 3.1068704 303.167 131.664  1
------> CAND: 300.488505 5204.916016 1.0484828 3.1068704 301.989 131.152  1
------> CAND: 300.499664 5204.916016 1.0484828 3.1068704 294.688 127.981  1
------> CAND: 300.349149 5204.916016 1.0484828 3.1068704 294.252 127.792  1
------> CAND: 300.457364 5204.916016 1.0484828 3.1068704 291.719 126.692  1
------> CAND: 300.468523 5204.916016 1.0484828 3.1068704 290.607 126.209  1
------> CAND: 300.470599 5204.916016 1.0484828 3.1068704 290.382 126.111  1
------> CAND: 300.320603 5204.916016 1.0484828 3.1068704 290.352 126.098  1
------> CAND: 300.313596 5204.916016 1.0484828 3.1068704 288.263 125.191  1
------> CAND: 300.517570 5204.916016 1.0484828 3.1068704 286.104 124.253  1
------> CAND: 300.431673 5204.916016 1.0484828 3.1068704 283.564 123.15  1
------> CAND: 300.286088 5204.916016 1.0484828 3.1068704 283.255 123.016  1
------> CAND: 300.523539 5204.916016 1.0484828 3.1068704 282.548 122.709  1
------> CAND: 300.298285 5204.916016 1.0484828 3.1068704 279.257 121.28  1
------> CAND: 300.437641 5204.916016 1.0484828 3.1068704 278.974 121.157  1
------> CAND: 300.284012 5204.916016 1.0484828 3.1068704 276.567 120.111  1
------> CAND: 300.342142 5204.916016 1.0484828 3.1068704 275.305 119.564  1
------> CAND: 300.355117 5204.916016 1.0484828 3.1068704 274.265 119.112  1
[18:05:38][1046641][INFO ] Statistics: count dirty SumSpec pages 357723 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:05:38][1046641][INFO ] Data processing finished successfully!
18:05:38 (1046641): called boinc_finish(0)

</stderr_txt>
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