Task 1730552432

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_15_9000000_1
Workunit ID: 874384739
Created: 16 Feb 2025 4:13:13 UTC
Sent: 16 Feb 2025 10:12:39 UTC
Report deadline: 2 Mar 2025 10:12:39 UTC
Received: 16 Feb 2025 12:47:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 748.73
CPU time (sec): 13.91
Peak working set size (MB): 300.42
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>
[05:34:43][370718][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_15.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 9000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_15.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_15_9000000_1_0
------> GPU usage: 0.500000
[05:34:43][370718][INFO ] Starting data processing...
[05:34:43][370718][INFO ] opti: No host transfer for n_steps. Use device global.
[05:34:43][370718][INFO ] opti: No host transfer for mean. Use device global.
[05:34:43][370718][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:34:43][370718][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:34:43][370718][INFO ] opti: power spectrum in fft callback (static link).
[05:34:43][370718][INFO ] opti: __constant__ access is not uniform, bad!
[05:34:44][370718][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[05:34:44][370718][INFO ] CUDA global memory status (initial GPU state, including context):
[05:34:44][370718][INFO ] No template file. Generating templates.
[05:34:44][370718][INFO ] Template param value T_cons = 50000
[05:34:47][370718][INFO ] Number of generated templates to be used: 50000
[05:34:47][370718][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_15.cpt
[05:34:47][370718][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_15.cpt (No such file or directory).
------> Starting from scratch...
[05:34:47][370718][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_15.binary
[05:34:47][370718][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_DM231.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185297822
------> 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: 231.5 cm^-3 pc
------> Scale factor: 0.992339
[05:34:47][370718][INFO ] Allocating memory for dedispersed compressed time series...
[05:34:47][370718][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:34:47][370718][INFO ] 8-bit allocation done
[05:34:47][370718][INFO ] Foobar
[05:34:47][370718][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_15.binary
[05:34:47][370718][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:34:47][370718][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:34:47][370718][INFO ] FftSize = 12582913
[05:34:47][370718][INFO ] Seed for random number generator is -1031337770.
[05:34:49][370718][INFO ] 8[05:34:49][370718][INFO ] 9[05:34:49][370718][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:34:49][370718][INFO ] Normalization factor 3.97364e-08
[05:34:50][370718][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
[05:34:50][370718][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
[05:34:50][370718][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:34:50][370718][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:34:50][370718][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1041.28222656, mean= -0.00006207  -0.00006207
[05:34:50][370718][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:35:44][370718][INFO ] Checkpoint committed!
[05:36:44][370718][INFO ] Checkpoint committed!
[05:37:44][370718][INFO ] Checkpoint committed!
[05:38:44][370718][INFO ] Checkpoint committed!
[05:39:44][370718][INFO ] Checkpoint committed!
[05:40:44][370718][INFO ] Checkpoint committed!
[05:41:44][370718][INFO ] Checkpoint committed!
[05:42:44][370718][INFO ] Checkpoint committed!
[05:43:44][370718][INFO ] Checkpoint committed!
[05:44:44][370718][INFO ] Checkpoint committed!
[05:45:44][370718][INFO ] Checkpoint committed!
[05:46:44][370718][INFO ] Checkpoint committed!
[05:47:11][370718][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 314.260915 3768.787598 0.8649901 3.9014776 790.659 320  1
------> CAND: 314.295690 3768.787598 0.8649901 3.9014776 770.518 320  1
------> CAND: 314.359529 3768.787598 0.8649901 3.9014776 665.654 289.09  1
------> CAND: 314.249238 3768.787598 0.8649901 3.9014776 655.7 284.767  1
------> CAND: 314.233926 3768.787598 0.8649901 3.9014776 580.065 251.919  1
------> CAND: 314.128306 3768.787598 0.8649901 3.9014776 578.653 251.306  1
------> CAND: 314.306589 3768.787598 0.8649901 3.9014776 570.976 247.972  1
------> CAND: 314.281676 3768.787598 0.8649901 3.9014776 560.202 243.293  1
------> CAND: 314.117926 3768.787598 0.8649901 3.9014776 558.633 242.611  1
------> CAND: 314.336952 3768.787598 0.8649901 3.9014776 544.118 236.307  1
------> CAND: 314.289461 3768.787598 0.8649901 3.9014776 541.616 235.221  1
------> CAND: 314.143098 3768.787598 0.8649901 3.9014776 530.643 230.456  1
------> CAND: 314.264549 3768.787598 0.8649901 3.9014776 526.863 228.814  1
------> CAND: 314.218875 3768.787598 0.8649901 3.9014776 526.841 228.804  1
------> CAND: 314.141022 3768.787598 0.8649901 3.9014776 514.244 223.333  1
------> CAND: 314.246902 3768.787598 0.8649901 3.9014776 510.441 221.682  1
------> CAND: 314.248978 3768.787598 0.8649901 3.9014776 500.783 217.487  1
------> CAND: 314.213685 3768.787598 0.8649901 3.9014776 493.198 214.193  1
------> CAND: 314.263511 3768.787598 0.8649901 3.9014776 490.681 213.1  1
------> CAND: 314.354339 3768.787598 0.8649901 3.9014776 486.304 211.199  1
------> CAND: 314.102615 3768.787598 0.8649901 3.9014776 484.473 210.404  1
------> CAND: 314.261694 3768.787598 0.8649901 3.9014776 482.885 209.714  1
------> CAND: 314.191367 3768.787598 0.8649901 3.9014776 479.114 208.077  1
------> CAND: 314.258061 3768.787598 0.8649901 3.9014776 478.36 207.749  1
------> CAND: 314.255985 3768.787598 0.8649901 3.9014776 473.765 205.754  1
------> CAND: 314.250276 3768.787598 0.8649901 3.9014776 469.893 204.072  1
------> CAND: 314.164119 3768.787598 0.8649901 3.9014776 469.527 203.913  1
------> CAND: 314.188512 3768.787598 0.8649901 3.9014776 468.659 203.536  1
------> CAND: 314.135313 3768.787598 0.8649901 3.9014776 466.881 202.764  1
------> CAND: 314.109362 3768.787598 0.8649901 3.9014776 461.929 200.613  1
------> CAND: 314.319045 3768.787598 0.8649901 3.9014776 459.452 199.538  1
------> CAND: 314.265846 3768.787598 0.8649901 3.9014776 453.706 197.042  1
------> CAND: 314.331242 3768.787598 0.8649901 3.9014776 453.335 196.881  1
------> CAND: 314.156852 3768.787598 0.8649901 3.9014776 451.211 195.959  1
------> CAND: 314.163080 3768.787598 0.8649901 3.9014776 450.186 195.513  1
------> CAND: 314.211090 3768.787598 0.8649901 3.9014776 443.464 192.594  1
------> CAND: 314.194481 3768.787598 0.8649901 3.9014776 433.792 188.394  1
------> CAND: 314.254947 3768.787598 0.8649901 3.9014776 432.569 187.862  1
------> CAND: 314.172163 3768.787598 0.8649901 3.9014776 428.354 186.032  1
------> CAND: 314.297766 3768.787598 0.8649901 3.9014776 423.366 183.865  1
------> CAND: 314.340066 3768.787598 0.8649901 3.9014776 419.399 182.143  1
------> CAND: 314.240414 3768.787598 0.8649901 3.9014776 415.993 180.664  1
------> CAND: 314.146212 3768.787598 0.8649901 3.9014776 415.917 180.63  1
------> CAND: 314.332021 3768.787598 0.8649901 3.9014776 410.072 178.092  1
------> CAND: 314.130901 3768.787598 0.8649901 3.9014776 403.88 175.403  1
------> CAND: 314.131939 3768.787598 0.8649901 3.9014776 403.105 175.066  1
------> CAND: 314.175018 3768.787598 0.8649901 3.9014776 400.35 173.87  1
------> CAND: 314.353041 3768.787598 0.8649901 3.9014776 398.233 172.95  1
------> CAND: 314.298804 3768.787598 0.8649901 3.9014776 395.265 171.661  1
------> CAND: 314.168530 3768.787598 0.8649901 3.9014776 395.132 171.604  1
------> CAND: 314.309444 3768.787598 0.8649901 3.9014776 392.997 170.676  1
------> CAND: 314.220432 3768.787598 0.8649901 3.9014776 389.803 169.289  1
------> CAND: 314.166454 3768.787598 0.8649901 3.9014776 388.437 168.696  1
------> CAND: 314.225622 3768.787598 0.8649901 3.9014776 383.956 166.75  1
------> CAND: 314.183841 3768.787598 0.8649901 3.9014776 378.621 164.433  1
------> CAND: 314.183322 3768.787598 0.8649901 3.9014776 373.546 162.229  1
------> CAND: 314.193184 3768.787598 0.8649901 3.9014776 371.21 161.215  1
------> CAND: 314.178911 3768.787598 0.8649901 3.9014776 371.014 161.129  1
------> CAND: 314.356155 3768.787598 0.8649901 3.9014776 370.174 160.765  1
------> CAND: 314.126749 3768.787598 0.8649901 3.9014776 368.989 160.25  1
------> CAND: 314.288164 3768.787598 0.8649901 3.9014776 368.978 160.245  1
------> CAND: 314.108584 3768.787598 0.8649901 3.9014776 365.178 158.595  1
------> CAND: 314.157112 3768.787598 0.8649901 3.9014776 363.334 157.794  1
------> CAND: 314.342142 3768.787598 0.8649901 3.9014776 362.678 157.509  1
------> CAND: 314.300361 3768.787598 0.8649901 3.9014776 362.613 157.481  1
------> CAND: 314.158409 3768.787598 0.8649901 3.9014776 356.458 154.808  1
------> CAND: 314.226141 3768.787598 0.8649901 3.9014776 353.766 153.639  1
------> CAND: 314.124154 3768.787598 0.8649901 3.9014776 352.533 153.103  1
------> CAND: 314.166195 3768.787598 0.8649901 3.9014776 352.002 152.872  1
------> CAND: 314.197595 3768.787598 0.8649901 3.9014776 350.67 152.294  1
------> CAND: 314.157631 3768.787598 0.8649901 3.9014776 350.434 152.192  1
------> CAND: 314.108324 3768.787598 0.8649901 3.9014776 349.026 151.58  1
------> CAND: 314.296209 3768.787598 0.8649901 3.9014776 347.348 150.851  1
------> CAND: 314.163599 3768.787598 0.8649901 3.9014776 343.874 149.342  1
------> CAND: 314.142579 3768.787598 0.8649901 3.9014776 343.168 149.036  1
------> CAND: 314.110141 3768.787598 0.8649901 3.9014776 342.873 148.908  1
------> CAND: 314.325793 3768.787598 0.8649901 3.9014776 342.76 148.859  1
------> CAND: 314.141801 3768.787598 0.8649901 3.9014776 340.101 147.704  1
------> CAND: 314.237300 3768.787598 0.8649901 3.9014776 339.133 147.283  1
------> CAND: 314.314115 3768.787598 0.8649901 3.9014776 336.383 146.089  1
------> CAND: 314.342920 3768.787598 0.8649901 3.9014776 334.701 145.359  1
------> CAND: 314.226920 3768.787598 0.8649901 3.9014776 332.506 144.406  1
------> CAND: 314.257023 3768.787598 0.8649901 3.9014776 331.035 143.767  1
------> CAND: 314.223806 3768.787598 0.8649901 3.9014776 329.838 143.247  1
------> CAND: 314.339028 3768.787598 0.8649901 3.9014776 327.522 142.241  1
------> CAND: 314.210311 3768.787598 0.8649901 3.9014776 324.199 140.798  1
------> CAND: 314.313336 3768.787598 0.8649901 3.9014776 323.649 140.559  1
------> CAND: 314.289980 3768.787598 0.8649901 3.9014776 323.586 140.531  1
------> CAND: 314.304253 3768.787598 0.8649901 3.9014776 321.694 139.71  1
------> CAND: 314.183063 3768.787598 0.8649901 3.9014776 321.092 139.448  1
------> CAND: 314.149067 3768.787598 0.8649901 3.9014776 320.905 139.367  1
------> CAND: 314.261434 3768.787598 0.8649901 3.9014776 320.103 139.019  1
------> CAND: 314.318267 3768.787598 0.8649901 3.9014776 319.423 138.723  1
------> CAND: 314.226660 3768.787598 0.8649901 3.9014776 318.595 138.364  1
------> CAND: 314.146472 3768.787598 0.8649901 3.9014776 317.839 138.036  1
------> CAND: 314.287126 3768.787598 0.8649901 3.9014776 317.574 137.921  1
------> CAND: 314.189031 3768.787598 0.8649901 3.9014776 314.636 136.645  1
------> CAND: 314.137649 3768.787598 0.8649901 3.9014776 314.558 136.611  1
------> CAND: 314.173980 3768.787598 0.8649901 3.9014776 311.533 135.297  1
------> CAND: 314.286607 3768.787598 0.8649901 3.9014776 308.888 134.148  1
[05:47:11][370718][INFO ] Statistics: count dirty SumSpec pages 231930 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:47:11][370718][INFO ] Data processing finished successfully!
05:47:11 (370718): called boinc_finish(0)

</stderr_txt>
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