Task 1733677842

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_35_8400000_0
Workunit ID: 876221473
Created: 22 Feb 2025 8:33:56 UTC
Sent: 22 Feb 2025 17:59:36 UTC
Report deadline: 8 Mar 2025 17:59:36 UTC
Received: 22 Feb 2025 20:18:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 645.84
CPU time (sec): 17.42
Peak working set size (MB): 307.52
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>
[13:07:21][773513][INFO ] Application startup - thank you for supporting Einstein@Home!
[13:07:21][773513][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_35.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 8400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_35.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_35_8400000_0_0
------> GPU usage: 0.500000
[13:07:21][773513][INFO ] Starting data processing...
[13:07:21][773513][INFO ] opti: No host transfer for n_steps. Use device global.
[13:07:21][773513][INFO ] opti: No host transfer for mean. Use device global.
[13:07:21][773513][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:07:21][773513][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:07:21][773513][INFO ] opti: power spectrum in fft callback (static link).
[13:07:21][773513][INFO ] opti: __constant__ access is not uniform, bad!
[13:07:22][773513][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[13:07:22][773513][INFO ] CUDA global memory status (initial GPU state, including context):
[13:07:22][773513][INFO ] No template file. Generating templates.
[13:07:22][773513][INFO ] Template param value T_cons = 50000
[13:07:27][773513][INFO ] Number of generated templates to be used: 50000
[13:07:27][773513][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_35.cpt
[13:07:27][773513][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_35.cpt (No such file or directory).
------> Starting from scratch...
[13:07:27][773513][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_35.binary
[13:07:27][773513][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_DM233.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183875707
------> 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: 233.5 cm^-3 pc
------> Scale factor: 1.03769
[13:07:27][773513][INFO ] Allocating memory for dedispersed compressed time series...
[13:07:27][773513][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:07:27][773513][INFO ] 8-bit allocation done
[13:07:27][773513][INFO ] Foobar
[13:07:27][773513][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_35.binary
[13:07:27][773513][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:07:27][773513][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:07:27][773513][INFO ] FftSize = 12582913
[13:07:27][773513][INFO ] Seed for random number generator is -1030208839.
[13:07:29][773513][INFO ] 8[13:07:29][773513][INFO ] 9[13:07:30][773513][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:07:30][773513][INFO ] Normalization factor 3.97364e-08
[13:07:30][773513][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
[13:07:30][773513][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
[13:07:30][773513][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:07:30][773513][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:07:30][773513][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:08:21][773513][INFO ] Checkpoint committed!
[13:09:22][773513][INFO ] Checkpoint committed!
[13:10:22][773513][INFO ] Checkpoint committed!
[13:11:22][773513][INFO ] Checkpoint committed!
[13:12:22][773513][INFO ] Checkpoint committed!
[13:13:22][773513][INFO ] Checkpoint committed!
[13:14:22][773513][INFO ] Checkpoint committed!
[13:15:22][773513][INFO ] Checkpoint committed!
[13:16:22][773513][INFO ] Checkpoint committed!
[13:17:22][773513][INFO ] Checkpoint committed!
[13:18:05][773513][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 311.198188 3737.960205 0.8777651 3.6985533 625.73 271.751  1
------> CAND: 311.397751 3737.960205 0.8777651 3.6985533 550.819 239.218  1
------> CAND: 311.178466 3737.960205 0.8777651 3.6985533 545.566 236.936  1
------> CAND: 311.272668 3737.960205 0.8777651 3.6985533 540.544 234.755  1
------> CAND: 311.278117 3737.960205 0.8777651 3.6985533 534.865 232.289  1
------> CAND: 311.310296 3737.960205 0.8777651 3.6985533 515.939 224.07  1
------> CAND: 311.343254 3737.960205 0.8777651 3.6985533 492.771 214.008  1
------> CAND: 311.377769 3737.960205 0.8777651 3.6985533 485.456 210.831  1
------> CAND: 311.374395 3737.960205 0.8777651 3.6985533 483.527 209.993  1
------> CAND: 311.246457 3737.960205 0.8777651 3.6985533 482.829 209.69  1
------> CAND: 311.439532 3737.960205 0.8777651 3.6985533 477.3 207.289  1
------> CAND: 311.222063 3737.960205 0.8777651 3.6985533 469.24 203.788  1
------> CAND: 311.307442 3737.960205 0.8777651 3.6985533 465.185 202.027  1
------> CAND: 311.405277 3737.960205 0.8777651 3.6985533 463.517 201.303  1
------> CAND: 311.384256 3737.960205 0.8777651 3.6985533 449.318 195.136  1
------> CAND: 311.197669 3737.960205 0.8777651 3.6985533 446.974 194.118  1
------> CAND: 311.236855 3737.960205 0.8777651 3.6985533 436.908 189.747  1
------> CAND: 311.383218 3737.960205 0.8777651 3.6985533 433.574 188.299  1
------> CAND: 311.309258 3737.960205 0.8777651 3.6985533 432.214 187.708  1
------> CAND: 311.193258 3737.960205 0.8777651 3.6985533 429.23 186.412  1
------> CAND: 311.268515 3737.960205 0.8777651 3.6985533 425.375 184.738  1
------> CAND: 311.368686 3737.960205 0.8777651 3.6985533 417.964 181.519  1
------> CAND: 311.272927 3737.960205 0.8777651 3.6985533 415.897 180.622  1
------> CAND: 311.245938 3737.960205 0.8777651 3.6985533 407.154 176.825  1
------> CAND: 311.204676 3737.960205 0.8777651 3.6985533 401.824 174.51  1
------> CAND: 311.376471 3737.960205 0.8777651 3.6985533 399.68 173.579  1
------> CAND: 311.382699 3737.960205 0.8777651 3.6985533 389.212 169.033  1
------> CAND: 311.289017 3737.960205 0.8777651 3.6985533 387.794 168.417  1
------> CAND: 311.408391 3737.960205 0.8777651 3.6985533 387.067 168.101  1
------> CAND: 311.312372 3737.960205 0.8777651 3.6985533 386.066 167.666  1
------> CAND: 311.347925 3737.960205 0.8777651 3.6985533 378.519 164.389  1
------> CAND: 311.323012 3737.960205 0.8777651 3.6985533 375.184 162.94  1
------> CAND: 311.378547 3737.960205 0.8777651 3.6985533 373.225 162.09  1
------> CAND: 311.403979 3737.960205 0.8777651 3.6985533 369.801 160.602  1
------> CAND: 311.362717 3737.960205 0.8777651 3.6985533 367.638 159.663  1
------> CAND: 311.400606 3737.960205 0.8777651 3.6985533 366.705 159.258  1
------> CAND: 311.319120 3737.960205 0.8777651 3.6985533 365.506 158.737  1
------> CAND: 311.380364 3737.960205 0.8777651 3.6985533 358.364 155.635  1
------> CAND: 311.296542 3737.960205 0.8777651 3.6985533 353.712 153.615  1
------> CAND: 311.440570 3737.960205 0.8777651 3.6985533 352.846 153.239  1
------> CAND: 311.289795 3737.960205 0.8777651 3.6985533 351.941 152.846  1
------> CAND: 311.245160 3737.960205 0.8777651 3.6985533 349.176 151.645  1
------> CAND: 311.196372 3737.960205 0.8777651 3.6985533 348.998 151.568  1
------> CAND: 311.210385 3737.960205 0.8777651 3.6985533 345.923 150.233  1
------> CAND: 311.440051 3737.960205 0.8777651 3.6985533 345.853 150.202  1
------> CAND: 311.420328 3737.960205 0.8777651 3.6985533 343.743 149.286  1
------> CAND: 311.422404 3737.960205 0.8777651 3.6985533 338.464 146.993  1
------> CAND: 311.337285 3737.960205 0.8777651 3.6985533 336.269 146.04  1
------> CAND: 311.258395 3737.960205 0.8777651 3.6985533 333.662 144.908  1
------> CAND: 311.352077 3737.960205 0.8777651 3.6985533 326.917 141.978  1
------> CAND: 311.192998 3737.960205 0.8777651 3.6985533 315.013 136.808  1
------> CAND: 311.191182 3737.960205 0.8777651 3.6985533 314.633 136.643  1
------> CAND: 311.331576 3737.960205 0.8777651 3.6985533 314.245 136.475  1
------> CAND: 311.373098 3737.960205 0.8777651 3.6985533 313.929 136.338  1
------> CAND: 311.290574 3737.960205 0.8777651 3.6985533 312.666 135.789  1
------> CAND: 311.401384 3737.960205 0.8777651 3.6985533 311.307 135.199  1
------> CAND: 311.410726 3737.960205 0.8777651 3.6985533 309.538 134.431  1
------> CAND: 311.268775 3737.960205 0.8777651 3.6985533 309.406 134.374  1
------> CAND: 311.358306 3737.960205 0.8777651 3.6985533 308.555 134.004  1
------> CAND: 311.365312 3737.960205 0.8777651 3.6985533 307.255 133.439  1
------> CAND: 311.390485 3737.960205 0.8777651 3.6985533 305.036 132.476  1
------> CAND: 311.249052 3737.960205 0.8777651 3.6985533 302.111 131.205  1
------> CAND: 311.283307 3737.960205 0.8777651 3.6985533 301.77 131.057  1
------> CAND: 311.310556 3737.960205 0.8777651 3.6985533 301.274 130.842  1
------> CAND: 311.296283 3737.960205 0.8777651 3.6985533 298.132 129.477  1
------> CAND: 311.443165 3737.960205 0.8777651 3.6985533 295.411 128.295  1
------> CAND: 311.228032 3737.960205 0.8777651 3.6985533 294.87 128.06  1
------> CAND: 311.251647 3737.960205 0.8777651 3.6985533 287.216 124.736  1
------> CAND: 311.421366 3737.960205 0.8777651 3.6985533 285.893 124.162  1
------> CAND: 311.267477 3737.960205 0.8777651 3.6985533 284.724 123.654  1
------> CAND: 311.336507 3737.960205 0.8777651 3.6985533 284.087 123.377  1
------> CAND: 311.198967 3737.960205 0.8777651 3.6985533 283.982 123.332  1
------> CAND: 311.442127 3737.960205 0.8777651 3.6985533 282.82 122.827  1
------> CAND: 311.245679 3737.960205 0.8777651 3.6985533 282.704 122.777  1
------> CAND: 311.327943 3737.960205 0.8777651 3.6985533 282.676 122.765  1
------> CAND: 311.361420 3737.960205 0.8777651 3.6985533 279.643 121.447  1
------> CAND: 311.324050 3737.960205 0.8777651 3.6985533 278.159 120.803  1
------> CAND: 311.437196 3737.960205 0.8777651 3.6985533 277.329 120.443  1
------> CAND: 311.256059 3737.960205 0.8777651 3.6985533 276.26 119.978  1
------> CAND: 311.187549 3737.960205 0.8777651 3.6985533 274.757 119.325  1
------> CAND: 311.278377 3737.960205 0.8777651 3.6985533 274.644 119.276  1
------> CAND: 311.393599 3737.960205 0.8777651 3.6985533 273.41 118.74  1
------> CAND: 311.306923 3737.960205 0.8777651 3.6985533 271.273 117.813  1
------> CAND: 311.377509 3737.960205 0.8777651 3.6985533 270.589 117.515  1
------> CAND: 311.181580 3737.960205 0.8777651 3.6985533 270.102 117.304  1
------> CAND: 311.416176 3737.960205 0.8777651 3.6985533 270.041 117.277  1
------> CAND: 311.301214 3737.960205 0.8777651 3.6985533 269.27 116.942  1
------> CAND: 311.386333 3737.960205 0.8777651 3.6985533 269.254 116.936  1
------> CAND: 311.325607 3737.960205 0.8777651 3.6985533 268.827 116.75  1
------> CAND: 311.232963 3737.960205 0.8777651 3.6985533 267.01 115.961  1
------> CAND: 311.436418 3737.960205 0.8777651 3.6985533 266.109 115.57  1
------> CAND: 311.247755 3737.960205 0.8777651 3.6985533 264.614 114.92  1
------> CAND: 311.196631 3737.960205 0.8777651 3.6985533 263.78 114.558  1
------> CAND: 311.199226 3737.960205 0.8777651 3.6985533 263.015 114.226  1
------> CAND: 311.191701 3737.960205 0.8777651 3.6985533 262.454 113.982  1
------> CAND: 311.189625 3737.960205 0.8777651 3.6985533 260.198 113.002  1
------> CAND: 311.220766 3737.960205 0.8777651 3.6985533 259.448 112.677  1
------> CAND: 311.326645 3737.960205 0.8777651 3.6985533 258.409 112.226  1
------> CAND: 311.400087 3737.960205 0.8777651 3.6985533 258.33 112.191  1
------> CAND: 311.407612 3737.960205 0.8777651 3.6985533 257.765 111.946  1
[13:18:05][773513][INFO ] Statistics: count dirty SumSpec pages 364220 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:18:05][773513][INFO ] Data processing finished successfully!
13:18:05 (773513): called boinc_finish(0)

</stderr_txt>
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