Task 1733681303

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_44_4200000_0
Workunit ID: 876223199
Created: 22 Feb 2025 8:34:15 UTC
Sent: 22 Feb 2025 20:50:15 UTC
Report deadline: 8 Mar 2025 20:50:15 UTC
Received: 22 Feb 2025 23:12:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 719.94
CPU time (sec): 14.99
Peak working set size (MB): 307.18
Peak swap size (MB): 14918.63
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>
[15:59:40][937706][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:59:40][937706][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_44.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 4200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_44.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_44_4200000_0_0
------> GPU usage: 0.500000
[15:59:40][937706][INFO ] Starting data processing...
[15:59:40][937706][INFO ] opti: No host transfer for n_steps. Use device global.
[15:59:40][937706][INFO ] opti: No host transfer for mean. Use device global.
[15:59:40][937706][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:59:40][937706][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:59:40][937706][INFO ] opti: power spectrum in fft callback (static link).
[15:59:40][937706][INFO ] opti: __constant__ access is not uniform, bad!
[15:59:40][937706][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[15:59:40][937706][INFO ] CUDA global memory status (initial GPU state, including context):
[15:59:40][937706][INFO ] No template file. Generating templates.
[15:59:40][937706][INFO ] Template param value T_cons = 50000
[15:59:44][937706][INFO ] Number of generated templates to be used: 50000
[15:59:44][937706][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_44.cpt
[15:59:44][937706][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_44.cpt (No such file or directory).
------> Starting from scratch...
[15:59:44][937706][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_44.binary
[15:59:44][937706][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_DM234.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183860929
------> 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: 234.4 cm^-3 pc
------> Scale factor: 1.03779
[15:59:44][937706][INFO ] Allocating memory for dedispersed compressed time series...
[15:59:44][937706][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:59:44][937706][INFO ] 8-bit allocation done
[15:59:44][937706][INFO ] Foobar
[15:59:44][937706][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_44.binary
[15:59:44][937706][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:59:44][937706][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:59:44][937706][INFO ] FftSize = 12582913
[15:59:44][937706][INFO ] Seed for random number generator is -1034177947.
[15:59:46][937706][INFO ] 8[15:59:46][937706][INFO ] 9[15:59:46][937706][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:59:47][937706][INFO ] Normalization factor 3.97364e-08
[15:59:47][937706][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
[15:59:47][937706][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
[15:59:47][937706][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:59:47][937706][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:59:47][937706][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:00:40][937706][INFO ] Checkpoint committed!
[16:01:40][937706][INFO ] Checkpoint committed!
[16:02:41][937706][INFO ] Checkpoint committed!
[16:03:41][937706][INFO ] Checkpoint committed!
[16:04:41][937706][INFO ] Checkpoint committed!
[16:05:41][937706][INFO ] Checkpoint committed!
[16:06:41][937706][INFO ] Checkpoint committed!
[16:07:41][937706][INFO ] Checkpoint committed!
[16:08:41][937706][INFO ] Checkpoint committed!
[16:09:41][937706][INFO ] Checkpoint committed!
[16:10:41][937706][INFO ] Checkpoint committed!
[16:11:39][937706][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 281.171682 3705.698486 0.7423850 3.0867536 699.682 303.868  1
------> CAND: 281.399790 3705.698486 0.7423850 3.0867536 658.152 285.832  1
------> CAND: 281.153516 3705.698486 0.7423850 3.0867536 644.129 279.742  1
------> CAND: 281.402645 3705.698486 0.7423850 3.0867536 629.334 273.316  1
------> CAND: 281.298582 3705.698486 0.7423850 3.0867536 603.754 262.207  1
------> CAND: 281.383441 3705.698486 0.7423850 3.0867536 577.445 250.781  1
------> CAND: 281.165972 3705.698486 0.7423850 3.0867536 561.786 243.981  1
------> CAND: 281.393302 3705.698486 0.7423850 3.0867536 537.97 233.637  1
------> CAND: 281.188290 3705.698486 0.7423850 3.0867536 523.3 227.266  1
------> CAND: 281.408873 3705.698486 0.7423850 3.0867536 512.751 222.685  1
------> CAND: 281.335691 3705.698486 0.7423850 3.0867536 482.531 209.56  1
------> CAND: 281.224362 3705.698486 0.7423850 3.0867536 476.079 206.758  1
------> CAND: 281.168568 3705.698486 0.7423850 3.0867536 465.262 202.061  1
------> CAND: 281.160782 3705.698486 0.7423850 3.0867536 461.002 200.211  1
------> CAND: 281.179726 3705.698486 0.7423850 3.0867536 449.02 195.007  1
------> CAND: 281.280416 3705.698486 0.7423850 3.0867536 448.758 194.893  1
------> CAND: 281.263288 3705.698486 0.7423850 3.0867536 438.159 190.29  1
------> CAND: 281.338286 3705.698486 0.7423850 3.0867536 436.574 189.601  1
------> CAND: 281.175315 3705.698486 0.7423850 3.0867536 432.852 187.985  1
------> CAND: 281.373320 3705.698486 0.7423850 3.0867536 431.215 187.274  1
------> CAND: 281.304291 3705.698486 0.7423850 3.0867536 425.948 184.987  1
------> CAND: 281.328425 3705.698486 0.7423850 3.0867536 424.108 184.188  1
------> CAND: 281.370206 3705.698486 0.7423850 3.0867536 423.819 184.062  1
------> CAND: 281.267960 3705.698486 0.7423850 3.0867536 422.274 183.391  1
------> CAND: 281.182581 3705.698486 0.7423850 3.0867536 416.967 181.086  1
------> CAND: 281.409392 3705.698486 0.7423850 3.0867536 411.855 178.866  1
------> CAND: 281.383182 3705.698486 0.7423850 3.0867536 410.665 178.35  1
------> CAND: 281.185955 3705.698486 0.7423850 3.0867536 410.122 178.114  1
------> CAND: 281.274188 3705.698486 0.7423850 3.0867536 404.021 175.464  1
------> CAND: 281.360604 3705.698486 0.7423850 3.0867536 403.768 175.354  1
------> CAND: 281.293651 3705.698486 0.7423850 3.0867536 403.263 175.135  1
------> CAND: 281.256541 3705.698486 0.7423850 3.0867536 401.917 174.55  1
------> CAND: 281.293391 3705.698486 0.7423850 3.0867536 401.905 174.545  1
------> CAND: 281.191664 3705.698486 0.7423850 3.0867536 399.155 173.351  1
------> CAND: 281.248496 3705.698486 0.7423850 3.0867536 397.327 172.557  1
------> CAND: 281.378770 3705.698486 0.7423850 3.0867536 396.569 172.228  1
------> CAND: 281.219691 3705.698486 0.7423850 3.0867536 393.559 170.92  1
------> CAND: 281.359307 3705.698486 0.7423850 3.0867536 389.645 169.221  1
------> CAND: 281.365794 3705.698486 0.7423850 3.0867536 387.852 168.442  1
------> CAND: 281.250572 3705.698486 0.7423850 3.0867536 385.22 167.299  1
------> CAND: 281.377472 3705.698486 0.7423850 3.0867536 382.813 166.254  1
------> CAND: 281.164675 3705.698486 0.7423850 3.0867536 382.469 166.104  1
------> CAND: 281.156890 3705.698486 0.7423850 3.0867536 380.586 165.286  1
------> CAND: 281.165194 3705.698486 0.7423850 3.0867536 375.241 162.965  1
------> CAND: 281.322456 3705.698486 0.7423850 3.0867536 373.579 162.243  1
------> CAND: 281.278340 3705.698486 0.7423850 3.0867536 371.934 161.529  1
------> CAND: 281.228255 3705.698486 0.7423850 3.0867536 370.864 161.064  1
------> CAND: 281.403423 3705.698486 0.7423850 3.0867536 370.809 161.04  1
------> CAND: 281.195037 3705.698486 0.7423850 3.0867536 366.822 159.309  1
------> CAND: 281.360864 3705.698486 0.7423850 3.0867536 365.264 158.632  1
------> CAND: 281.278859 3705.698486 0.7423850 3.0867536 362.313 157.35  1
------> CAND: 281.189328 3705.698486 0.7423850 3.0867536 361.833 157.142  1
------> CAND: 281.298063 3705.698486 0.7423850 3.0867536 361.792 157.124  1
------> CAND: 281.284828 3705.698486 0.7423850 3.0867536 360.895 156.735  1
------> CAND: 281.231888 3705.698486 0.7423850 3.0867536 357.701 155.348  1
------> CAND: 281.381884 3705.698486 0.7423850 3.0867536 356.35 154.761  1
------> CAND: 281.182841 3705.698486 0.7423850 3.0867536 354.545 153.977  1
------> CAND: 281.375137 3705.698486 0.7423850 3.0867536 354.531 153.971  1
------> CAND: 281.151180 3705.698486 0.7423850 3.0867536 351.155 152.505  1
------> CAND: 281.280675 3705.698486 0.7423850 3.0867536 344.904 149.79  1
------> CAND: 281.225400 3705.698486 0.7423850 3.0867536 344.856 149.769  1
------> CAND: 281.272371 3705.698486 0.7423850 3.0867536 344.094 149.438  1
------> CAND: 281.244863 3705.698486 0.7423850 3.0867536 342.823 148.886  1
------> CAND: 281.183879 3705.698486 0.7423850 3.0867536 340.726 147.975  1
------> CAND: 281.323235 3705.698486 0.7423850 3.0867536 337.997 146.79  1
------> CAND: 281.301177 3705.698486 0.7423850 3.0867536 335.599 145.749  1
------> CAND: 281.182321 3705.698486 0.7423850 3.0867536 335.37 145.649  1
------> CAND: 281.320899 3705.698486 0.7423850 3.0867536 334.345 145.204  1
------> CAND: 281.202823 3705.698486 0.7423850 3.0867536 326.167 141.653  1
------> CAND: 281.307924 3705.698486 0.7423850 3.0867536 324.209 140.802  1
------> CAND: 281.237856 3705.698486 0.7423850 3.0867536 323.47 140.481  1
------> CAND: 281.338806 3705.698486 0.7423850 3.0867536 323.437 140.467  1
------> CAND: 281.220469 3705.698486 0.7423850 3.0867536 322.421 140.026  1
------> CAND: 281.203342 3705.698486 0.7423850 3.0867536 320.989 139.404  1
------> CAND: 281.414842 3705.698486 0.7423850 3.0867536 317.707 137.979  1
------> CAND: 281.155592 3705.698486 0.7423850 3.0867536 317.344 137.821  1
------> CAND: 281.355155 3705.698486 0.7423850 3.0867536 317.239 137.775  1
------> CAND: 281.176353 3705.698486 0.7423850 3.0867536 317.001 137.672  1
------> CAND: 281.387593 3705.698486 0.7423850 3.0867536 315.125 136.857  1
------> CAND: 281.239154 3705.698486 0.7423850 3.0867536 314.413 136.548  1
------> CAND: 281.270814 3705.698486 0.7423850 3.0867536 312.85 135.869  1
------> CAND: 281.392264 3705.698486 0.7423850 3.0867536 311.38 135.231  1
------> CAND: 281.229552 3705.698486 0.7423850 3.0867536 310.356 134.786  1
------> CAND: 281.340103 3705.698486 0.7423850 3.0867536 303.326 131.733  1
------> CAND: 281.396157 3705.698486 0.7423850 3.0867536 300.949 130.701  1
------> CAND: 281.389150 3705.698486 0.7423850 3.0867536 300.234 130.39  1
------> CAND: 281.413804 3705.698486 0.7423850 3.0867536 299.393 130.025  1
------> CAND: 281.223064 3705.698486 0.7423850 3.0867536 297.16 129.055  1
------> CAND: 281.196075 3705.698486 0.7423850 3.0867536 297.039 129.002  1
------> CAND: 281.230590 3705.698486 0.7423850 3.0867536 296.591 128.808  1
------> CAND: 281.406278 3705.698486 0.7423850 3.0867536 295.788 128.459  1
------> CAND: 281.407056 3705.698486 0.7423850 3.0867536 291.471 126.584  1
------> CAND: 281.263548 3705.698486 0.7423850 3.0867536 290.264 126.06  1
------> CAND: 281.152478 3705.698486 0.7423850 3.0867536 290.063 125.973  1
------> CAND: 281.180505 3705.698486 0.7423850 3.0867536 290.052 125.968  1
------> CAND: 281.201266 3705.698486 0.7423850 3.0867536 289.764 125.843  1
------> CAND: 281.319861 3705.698486 0.7423850 3.0867536 287.451 124.838  1
------> CAND: 281.388631 3705.698486 0.7423850 3.0867536 285.879 124.156  1
------> CAND: 281.267181 3705.698486 0.7423850 3.0867536 284.816 123.694  1
------> CAND: 281.235261 3705.698486 0.7423850 3.0867536 284.714 123.65  1
[16:11:39][937706][INFO ] Statistics: count dirty SumSpec pages 402612 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:11:39][937706][INFO ] Data processing finished successfully!
16:11:39 (937706): called boinc_finish(0)

</stderr_txt>
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