Task 1733684486

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_52_2950000_0
Workunit ID: 876224778
Created: 22 Feb 2025 8:34:31 UTC
Sent: 22 Feb 2025 22:21:25 UTC
Report deadline: 8 Mar 2025 22:21:25 UTC
Received: 23 Feb 2025 0:57:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 734.88
CPU time (sec): 16.77
Peak working set size (MB): 432.31
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>
[17:45:02][1038460][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:45:02][1038460][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 2950000 --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_2950000_0_0
------> GPU usage: 0.500000
[17:45:02][1038460][INFO ] Starting data processing...
[17:45:02][1038460][INFO ] opti: No host transfer for n_steps. Use device global.
[17:45:02][1038460][INFO ] opti: No host transfer for mean. Use device global.
[17:45:02][1038460][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:45:02][1038460][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:45:02][1038460][INFO ] opti: power spectrum in fft callback (static link).
[17:45:02][1038460][INFO ] opti: __constant__ access is not uniform, bad!
[17:45:02][1038460][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:45:02][1038460][INFO ] CUDA global memory status (initial GPU state, including context):
[17:45:02][1038460][INFO ] No template file. Generating templates.
[17:45:02][1038460][INFO ] Template param value T_cons = 50000
[17:45:07][1038460][INFO ] Number of generated templates to be used: 50000
[17:45:07][1038460][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_52.cpt
[17:45:07][1038460][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_52.cpt (No such file or directory).
------> Starting from scratch...
[17:45:07][1038460][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_52.binary
[17:45:07][1038460][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
[17:45:07][1038460][INFO ] Allocating memory for dedispersed compressed time series...
[17:45:07][1038460][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:45:07][1038460][INFO ] 8-bit allocation done
[17:45:07][1038460][INFO ] Foobar
[17:45:07][1038460][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_52.binary
[17:45:07][1038460][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:45:07][1038460][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:45:07][1038460][INFO ] FftSize = 12582913
[17:45:08][1038460][INFO ] Seed for random number generator is -1032156120.
[17:45:10][1038460][INFO ] 8[17:45:10][1038460][INFO ] 9[17:45:10][1038460][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:45:10][1038460][INFO ] Normalization factor 3.97364e-08
[17:45:10][1038460][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
[17:45:10][1038460][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
[17:45:10][1038460][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:45:10][1038460][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:45:10][1038460][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:46:02][1038460][INFO ] Checkpoint committed!
[17:47:02][1038460][INFO ] Checkpoint committed!
[17:48:02][1038460][INFO ] Checkpoint committed!
[17:49:02][1038460][INFO ] Checkpoint committed!
[17:50:02][1038460][INFO ] Checkpoint committed!
[17:51:02][1038460][INFO ] Checkpoint committed!
[17:52:02][1038460][INFO ] Checkpoint committed!
[17:53:02][1038460][INFO ] Checkpoint committed!
[17:54:02][1038460][INFO ] Checkpoint committed!
[17:55:03][1038460][INFO ] Checkpoint committed!
[17:56:03][1038460][INFO ] Checkpoint committed!
[17:57:03][1038460][INFO ] Checkpoint committed!
[17:57:16][1038460][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 216.095868 3689.013672 0.5656480 0.4172496 736.365 319.799  1
------> CAND: 216.048897 3689.013672 0.5656480 0.4172496 575.303 249.851  1
------> CAND: 216.230554 3689.013672 0.5656480 0.4172496 572.247 248.524  1
------> CAND: 216.155036 3689.013672 0.5656480 0.4172496 564.757 245.271  1
------> CAND: 216.250276 3689.013672 0.5656480 0.4172496 558.516 242.56  1
------> CAND: 216.101837 3689.013672 0.5656480 0.4172496 523.885 227.52  1
------> CAND: 216.047081 3689.013672 0.5656480 0.4172496 510.894 221.878  1
------> CAND: 216.304773 3689.013672 0.5656480 0.4172496 510.331 221.634  1
------> CAND: 216.218876 3689.013672 0.5656480 0.4172496 507.83 220.548  1
------> CAND: 216.198894 3689.013672 0.5656480 0.4172496 500.219 217.242  1
------> CAND: 216.177354 3689.013672 0.5656480 0.4172496 499.814 217.067  1
------> CAND: 216.075627 3689.013672 0.5656480 0.4172496 489.41 212.548  1
------> CAND: 216.172164 3689.013672 0.5656480 0.4172496 481.964 209.314  1
------> CAND: 216.044745 3689.013672 0.5656480 0.4172496 480.676 208.755  1
------> CAND: 216.170867 3689.013672 0.5656480 0.4172496 477.791 207.502  1
------> CAND: 216.102875 3689.013672 0.5656480 0.4172496 465.124 202.001  1
------> CAND: 216.135314 3689.013672 0.5656480 0.4172496 459.223 199.438  1
------> CAND: 216.088602 3689.013672 0.5656480 0.4172496 451.489 196.079  1
------> CAND: 216.139466 3689.013672 0.5656480 0.4172496 449.161 195.068  1
------> CAND: 216.218097 3689.013672 0.5656480 0.4172496 448.793 194.908  1
------> CAND: 216.299324 3689.013672 0.5656480 0.4172496 439.962 191.073  1
------> CAND: 216.054087 3689.013672 0.5656480 0.4172496 439.905 191.048  1
------> CAND: 216.063430 3689.013672 0.5656480 0.4172496 427.255 185.554  1
------> CAND: 216.180468 3689.013672 0.5656480 0.4172496 427.168 185.517  1
------> CAND: 216.227959 3689.013672 0.5656480 0.4172496 421.838 183.202  1
------> CAND: 216.244048 3689.013672 0.5656480 0.4172496 421.113 182.887  1
------> CAND: 216.112996 3689.013672 0.5656480 0.4172496 418.416 181.716  1
------> CAND: 216.066284 3689.013672 0.5656480 0.4172496 411.953 178.909  1
------> CAND: 216.251833 3689.013672 0.5656480 0.4172496 404.073 175.486  1
------> CAND: 216.273632 3689.013672 0.5656480 0.4172496 403.698 175.324  1
------> CAND: 216.094052 3689.013672 0.5656480 0.4172496 401.492 174.366  1
------> CAND: 216.222249 3689.013672 0.5656480 0.4172496 398.276 172.969  1
------> CAND: 216.154517 3689.013672 0.5656480 0.4172496 397.409 172.592  1
------> CAND: 216.245346 3689.013672 0.5656480 0.4172496 397.218 172.51  1
------> CAND: 216.130124 3689.013672 0.5656480 0.4172496 395.046 171.566  1
------> CAND: 216.153739 3689.013672 0.5656480 0.4172496 392.82 170.599  1
------> CAND: 216.121560 3689.013672 0.5656480 0.4172496 392.394 170.415  1
------> CAND: 216.136352 3689.013672 0.5656480 0.4172496 391.292 169.936  1
------> CAND: 216.070956 3689.013672 0.5656480 0.4172496 388.819 168.862  1
------> CAND: 216.098204 3689.013672 0.5656480 0.4172496 388.285 168.63  1
------> CAND: 216.146992 3689.013672 0.5656480 0.4172496 385.845 167.571  1
------> CAND: 216.234446 3689.013672 0.5656480 0.4172496 385.204 167.292  1
------> CAND: 216.068620 3689.013672 0.5656480 0.4172496 383.398 166.508  1
------> CAND: 216.120522 3689.013672 0.5656480 0.4172496 382.26 166.014  1
------> CAND: 216.211350 3689.013672 0.5656480 0.4172496 382.021 165.91  1
------> CAND: 216.122079 3689.013672 0.5656480 0.4172496 381.781 165.805  1
------> CAND: 216.253131 3689.013672 0.5656480 0.4172496 381.177 165.543  1
------> CAND: 216.100799 3689.013672 0.5656480 0.4172496 378.369 164.324  1
------> CAND: 216.114553 3689.013672 0.5656480 0.4172496 378.292 164.29  1
------> CAND: 216.206419 3689.013672 0.5656480 0.4172496 377.705 164.035  1
------> CAND: 216.086267 3689.013672 0.5656480 0.4172496 377.628 164.002  1
------> CAND: 216.047859 3689.013672 0.5656480 0.4172496 375.145 162.923  1
------> CAND: 216.143359 3689.013672 0.5656480 0.4172496 375.039 162.877  1
------> CAND: 216.151922 3689.013672 0.5656480 0.4172496 369.74 160.576  1
------> CAND: 216.067841 3689.013672 0.5656480 0.4172496 366.075 158.984  1
------> CAND: 216.262733 3689.013672 0.5656480 0.4172496 364.511 158.305  1
------> CAND: 216.301919 3689.013672 0.5656480 0.4172496 364.293 158.211  1
------> CAND: 216.295431 3689.013672 0.5656480 0.4172496 363.597 157.908  1
------> CAND: 216.164638 3689.013672 0.5656480 0.4172496 362.737 157.535  1
------> CAND: 216.176057 3689.013672 0.5656480 0.4172496 361.65 157.062  1
------> CAND: 216.165936 3689.013672 0.5656480 0.4172496 357.779 155.381  1
------> CAND: 216.049416 3689.013672 0.5656480 0.4172496 354.614 154.007  1
------> CAND: 216.257283 3689.013672 0.5656480 0.4172496 352.281 152.994  1
------> CAND: 216.289203 3689.013672 0.5656480 0.4172496 351.117 152.488  1
------> CAND: 216.295950 3689.013672 0.5656480 0.4172496 350.617 152.271  1
------> CAND: 216.083152 3689.013672 0.5656480 0.4172496 350.066 152.032  1
------> CAND: 216.275968 3689.013672 0.5656480 0.4172496 348.284 151.258  1
------> CAND: 216.265328 3689.013672 0.5656480 0.4172496 348.217 151.229  1
------> CAND: 216.144656 3689.013672 0.5656480 0.4172496 347.805 151.05  1
------> CAND: 216.127009 3689.013672 0.5656480 0.4172496 346.918 150.664  1
------> CAND: 216.150884 3689.013672 0.5656480 0.4172496 346.251 150.375  1
------> CAND: 216.205122 3689.013672 0.5656480 0.4172496 346.247 150.373  1
------> CAND: 216.097166 3689.013672 0.5656480 0.4172496 342.655 148.813  1
------> CAND: 216.303476 3689.013672 0.5656480 0.4172496 342.418 148.71  1
------> CAND: 216.281158 3689.013672 0.5656480 0.4172496 341.127 148.149  1
------> CAND: 216.107546 3689.013672 0.5656480 0.4172496 340.995 148.092  1
------> CAND: 216.211609 3689.013672 0.5656480 0.4172496 340.672 147.952  1
------> CAND: 216.078481 3689.013672 0.5656480 0.4172496 340.354 147.814  1
------> CAND: 216.084450 3689.013672 0.5656480 0.4172496 339.389 147.395  1
------> CAND: 216.196039 3689.013672 0.5656480 0.4172496 338.759 147.121  1
------> CAND: 216.076665 3689.013672 0.5656480 0.4172496 335.483 145.699  1
------> CAND: 216.194222 3689.013672 0.5656480 0.4172496 335.067 145.518  1
------> CAND: 216.161784 3689.013672 0.5656480 0.4172496 333.495 144.835  1
------> CAND: 216.220952 3689.013672 0.5656480 0.4172496 331.081 143.787  1
------> CAND: 216.296988 3689.013672 0.5656480 0.4172496 329.349 143.034  1
------> CAND: 216.077703 3689.013672 0.5656480 0.4172496 326.858 141.953  1
------> CAND: 216.205641 3689.013672 0.5656480 0.4172496 326.273 141.699  1
------> CAND: 216.088343 3689.013672 0.5656480 0.4172496 324.089 140.75  1
------> CAND: 216.134535 3689.013672 0.5656480 0.4172496 320.713 139.284  1
------> CAND: 216.166974 3689.013672 0.5656480 0.4172496 319.177 138.617  1
------> CAND: 216.270518 3689.013672 0.5656480 0.4172496 317.73 137.989  1
------> CAND: 216.155555 3689.013672 0.5656480 0.4172496 315.925 137.205  1
------> CAND: 216.237301 3689.013672 0.5656480 0.4172496 315.765 137.135  1
------> CAND: 216.152960 3689.013672 0.5656480 0.4172496 311.879 135.447  1
------> CAND: 216.048378 3689.013672 0.5656480 0.4172496 308.452 133.959  1
------> CAND: 216.116110 3689.013672 0.5656480 0.4172496 302.78 131.496  1
------> CAND: 216.126750 3689.013672 0.5656480 0.4172496 299.265 129.969  1
------> CAND: 216.239377 3689.013672 0.5656480 0.4172496 297.127 129.041  1
------> CAND: 216.123895 3689.013672 0.5656480 0.4172496 295.408 128.294  1
------> CAND: 216.073810 3689.013672 0.5656480 0.4172496 292.943 127.224  1
[17:57:16][1038460][INFO ] Statistics: count dirty SumSpec pages 369774 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:57:16][1038460][INFO ] Data processing finished successfully!
17:57:16 (1038460): called boinc_finish(0)

</stderr_txt>
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