Task 1721820554

Name: Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_46_9250000_2
Workunit ID: 868590725
Created: 29 Jan 2025 4:39:22 UTC
Sent: 29 Jan 2025 4:44:10 UTC
Report deadline: 12 Feb 2025 4:44:10 UTC
Received: 29 Jan 2025 9:50:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 436.30
CPU time (sec): 39.91
Peak working set size (MB): 265.48
Peak swap size (MB): 36412.33
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:43:09][4109924][INFO ] Application startup - thank you for supporting Einstein@Home!
[09:43:09][4109924][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25

command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_6_dms_200_46.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 9250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_46.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_46_9250000_2_0
------> GPU usage: 0.330000
[09:43:09][4109924][INFO ] Starting data processing...
[09:43:09][4109924][INFO ] opti: No host transfer for n_steps. Use device global.
[09:43:09][4109924][INFO ] opti: No host transfer for mean. Use device global.
[09:43:09][4109924][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:43:09][4109924][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:43:09][4109924][INFO ] opti: power spectrum in fft callback (static link).
[09:43:09][4109924][INFO ] opti: __constant__ access is not uniform, bad!
[09:43:11][4109924][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[09:43:11][4109924][INFO ] CUDA global memory status (initial GPU state, including context):
[09:43:11][4109924][INFO ] No template file. Generating templates.
[09:43:11][4109924][INFO ] Template param value T_cons = 50000
[09:43:17][4109924][INFO ] Number of generated templates to be used: 50000
[09:43:17][4109924][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_6_dms_200_46.cpt
[09:43:17][4109924][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_6_dms_200_46.cpt (No such file or directory).
------> Starting from scratch...
[09:43:17][4109924][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_46.binary
[09:43:17][4109924][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_6_dms_200_DM234.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207309231
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 234.6 cm^-3 pc
------> Scale factor: 0.991461
[09:43:17][4109924][INFO ] Allocating memory for dedispersed compressed time series...
[09:43:17][4109924][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:43:17][4109924][INFO ] 8-bit allocation done
[09:43:17][4109924][INFO ] Foobar
[09:43:17][4109924][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_46.binary
[09:43:17][4109924][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:43:17][4109924][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:43:17][4109924][INFO ] FftSize = 12582913
[09:43:17][4109924][INFO ] Seed for random number generator is -1037735533.
[09:43:20][4109924][INFO ] 8[09:43:20][4109924][INFO ] 9[09:43:21][4109924][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:43:21][4109924][INFO ] Normalization factor 3.97364e-08
[09:43:21][4109924][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
[09:43:21][4109924][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:43:21][4109924][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:43:21][4109924][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:43:21][4109924][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:44:09][4109924][INFO ] Checkpoint committed!
[09:45:09][4109924][INFO ] Checkpoint committed!
[09:46:09][4109924][INFO ] Checkpoint committed!
[09:47:09][4109924][INFO ] Checkpoint committed!
[09:48:09][4109924][INFO ] Checkpoint committed!
[09:49:09][4109924][INFO ] Checkpoint committed!
[09:50:10][4109924][INFO ] Checkpoint committed!
[09:50:23][4109924][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 479.709939 3631.283691 0.7266734 5.4500260 221.662 96.2664  1
------> CAND: 479.897564 3631.283691 0.7266734 5.4500260 220.743 95.8675  1
------> CAND: 479.902235 3631.283691 0.7266734 5.4500260 219.644 95.3902  1
------> CAND: 479.847219 3631.283691 0.7266734 5.4500260 201.553 87.5336  1
------> CAND: 479.870056 3631.283691 0.7266734 5.4500260 199.914 86.8215  1
------> CAND: 479.734592 3631.283691 0.7266734 5.4500260 198.772 86.3254  1
------> CAND: 479.828275 3631.283691 0.7266734 5.4500260 196.875 85.5017  1
------> CAND: 479.813483 3631.283691 0.7266734 5.4500260 195.657 84.9728  1
------> CAND: 479.665563 3631.283691 0.7266734 5.4500260 195.588 84.9428  1
------> CAND: 479.750423 3631.283691 0.7266734 5.4500260 193.823 84.1764  1
------> CAND: 479.775335 3631.283691 0.7266734 5.4500260 193.359 83.9746  1
------> CAND: 479.781564 3631.283691 0.7266734 5.4500260 190.586 82.7705  1
------> CAND: 479.719541 3631.283691 0.7266734 5.4500260 188.131 81.7044  1
------> CAND: 479.669715 3631.283691 0.7266734 5.4500260 185.066 80.3731  1
------> CAND: 479.778190 3631.283691 0.7266734 5.4500260 184.652 80.1936  1
------> CAND: 479.746270 3631.283691 0.7266734 5.4500260 179.114 77.7883  1
------> CAND: 479.816857 3631.283691 0.7266734 5.4500260 177.256 76.9814  1
------> CAND: 479.852410 3631.283691 0.7266734 5.4500260 173.329 75.2759  1
------> CAND: 479.886146 3631.283691 0.7266734 5.4500260 173.008 75.1363  1
------> CAND: 479.899900 3631.283691 0.7266734 5.4500260 171.789 74.6069  1
------> CAND: 479.720319 3631.283691 0.7266734 5.4500260 171.611 74.5297  1
------> CAND: 479.687102 3631.283691 0.7266734 5.4500260 171.362 74.4214  1
------> CAND: 479.880956 3631.283691 0.7266734 5.4500260 171.354 74.4181  1
------> CAND: 479.809331 3631.283691 0.7266734 5.4500260 169.786 73.7373  1
------> CAND: 479.722655 3631.283691 0.7266734 5.4500260 169.581 73.648  1
------> CAND: 479.703192 3631.283691 0.7266734 5.4500260 169.055 73.4197  1
------> CAND: 479.863569 3631.283691 0.7266734 5.4500260 168.132 73.0189  1
------> CAND: 479.818154 3631.283691 0.7266734 5.4500260 161.639 70.199  1
------> CAND: 479.913654 3631.283691 0.7266734 5.4500260 161.61 70.1863  1
------> CAND: 479.835282 3631.283691 0.7266734 5.4500260 159.916 69.4504  1
------> CAND: 479.681912 3631.283691 0.7266734 5.4500260 157.411 68.3628  1
------> CAND: 479.844624 3631.283691 0.7266734 5.4500260 157.302 68.3156  1
------> CAND: 479.712015 3631.283691 0.7266734 5.4500260 156.373 67.912  1
------> CAND: 479.733295 3631.283691 0.7266734 5.4500260 156.297 67.8789  1
------> CAND: 479.901716 3631.283691 0.7266734 5.4500260 156.236 67.8525  1
------> CAND: 479.740302 3631.283691 0.7266734 5.4500260 154.803 67.2302  1
------> CAND: 479.856821 3631.283691 0.7266734 5.4500260 154.176 66.9578  1
------> CAND: 479.763138 3631.283691 0.7266734 5.4500260 153.32 66.5861  1
------> CAND: 479.870575 3631.283691 0.7266734 5.4500260 152.882 66.3956  1
------> CAND: 479.812445 3631.283691 0.7266734 5.4500260 152.741 66.3344  1
------> CAND: 479.766512 3631.283691 0.7266734 5.4500260 152.34 66.1603  1
------> CAND: 479.791425 3631.283691 0.7266734 5.4500260 150.081 65.1793  1
------> CAND: 479.899381 3631.283691 0.7266734 5.4500260 149.606 64.9729  1
------> CAND: 479.711237 3631.283691 0.7266734 5.4500260 148.254 64.3861  1
------> CAND: 479.809850 3631.283691 0.7266734 5.4500260 147.628 64.114  1
------> CAND: 479.699818 3631.283691 0.7266734 5.4500260 147.317 63.9788  1
------> CAND: 479.872392 3631.283691 0.7266734 5.4500260 146.916 63.805  1
------> CAND: 479.771702 3631.283691 0.7266734 5.4500260 146.17 63.4807  1
------> CAND: 479.841770 3631.283691 0.7266734 5.4500260 144.967 62.9586  1
------> CAND: 479.728105 3631.283691 0.7266734 5.4500260 143.581 62.3563  1
------> CAND: 479.782083 3631.283691 0.7266734 5.4500260 143.464 62.3057  1
------> CAND: 479.883032 3631.283691 0.7266734 5.4500260 140.126 60.8561  1
------> CAND: 479.721877 3631.283691 0.7266734 5.4500260 139.826 60.7254  1
------> CAND: 479.884848 3631.283691 0.7266734 5.4500260 138.473 60.138  1
------> CAND: 479.854226 3631.283691 0.7266734 5.4500260 138.359 60.0887  1
------> CAND: 479.681393 3631.283691 0.7266734 5.4500260 137.987 59.9271  1
------> CAND: 479.698002 3631.283691 0.7266734 5.4500260 137.598 59.7581  1
------> CAND: 479.675943 3631.283691 0.7266734 5.4500260 137.315 59.6352  1
------> CAND: 479.659594 3631.283691 0.7266734 5.4500260 136.246 59.1711  1
------> CAND: 479.783640 3631.283691 0.7266734 5.4500260 134.865 58.571  1
------> CAND: 479.796096 3631.283691 0.7266734 5.4500260 134.716 58.5064  1
------> CAND: 479.879918 3631.283691 0.7266734 5.4500260 134.076 58.2285  1
------> CAND: 479.847479 3631.283691 0.7266734 5.4500260 133.979 58.1862  1
------> CAND: 479.833465 3631.283691 0.7266734 5.4500260 133.518 57.9859  1
------> CAND: 479.734852 3631.283691 0.7266734 5.4500260 132.251 57.4357  1
------> CAND: 479.743675 3631.283691 0.7266734 5.4500260 130.674 56.751  1
------> CAND: 479.741599 3631.283691 0.7266734 5.4500260 130.259 56.5706  1
------> CAND: 479.789349 3631.283691 0.7266734 5.4500260 129.9 56.4147  1
------> CAND: 479.886665 3631.283691 0.7266734 5.4500260 129.405 56.2001  1
------> CAND: 479.828535 3631.283691 0.7266734 5.4500260 129.301 56.1549  1
------> CAND: 479.708642 3631.283691 0.7266734 5.4500260 128.536 55.8224  1
------> CAND: 479.680615 3631.283691 0.7266734 5.4500260 127.538 55.3891  1
------> CAND: 479.808553 3631.283691 0.7266734 5.4500260 126.316 54.8582  1
------> CAND: 479.814262 3631.283691 0.7266734 5.4500260 125.964 54.7055  1
------> CAND: 479.895488 3631.283691 0.7266734 5.4500260 125.817 54.6416  1
------> CAND: 479.658816 3631.283691 0.7266734 5.4500260 125.628 54.5594  1
------> CAND: 479.815559 3631.283691 0.7266734 5.4500260 125.622 54.5567  1
------> CAND: 479.700337 3631.283691 0.7266734 5.4500260 125.3 54.4171  1
------> CAND: 479.716427 3631.283691 0.7266734 5.4500260 124.502 54.0706  1
------> CAND: 479.851372 3631.283691 0.7266734 5.4500260 123.974 53.8413  1
------> CAND: 479.703970 3631.283691 0.7266734 5.4500260 123.782 53.7578  1
------> CAND: 479.667899 3631.283691 0.7266734 5.4500260 123.084 53.4547  1
------> CAND: 479.881215 3631.283691 0.7266734 5.4500260 123.051 53.4406  1
------> CAND: 479.696185 3631.283691 0.7266734 5.4500260 122.841 53.349  1
------> CAND: 479.907945 3631.283691 0.7266734 5.4500260 122.142 53.0455  1
------> CAND: 479.704230 3631.283691 0.7266734 5.4500260 121.471 52.754  1
------> CAND: 479.662968 3631.283691 0.7266734 5.4500260 120.162 52.1857  1
------> CAND: 479.793501 3631.283691 0.7266734 5.4500260 118.68 51.5422  1
------> CAND: 479.914951 3631.283691 0.7266734 5.4500260 117.438 51.0027  1
------> CAND: 479.767810 3631.283691 0.7266734 5.4500260 117.261 50.9258  1
------> CAND: 479.831649 3631.283691 0.7266734 5.4500260 116.897 50.7676  1
------> CAND: 479.756910 3631.283691 0.7266734 5.4500260 116.609 50.6426  1
------> CAND: 479.721098 3631.283691 0.7266734 5.4500260 114.256 49.6206  1
------> CAND: 479.772740 3631.283691 0.7266734 5.4500260 113.686 49.3733  1
------> CAND: 479.729402 3631.283691 0.7266734 5.4500260 111.514 48.4301  1
------> CAND: 479.777671 3631.283691 0.7266734 5.4500260 111.357 48.3618  1
------> CAND: 479.660373 3631.283691 0.7266734 5.4500260 111.322 48.3467  1
------> CAND: 479.674905 3631.283691 0.7266734 5.4500260 111.181 48.2854  1
------> CAND: 479.860454 3631.283691 0.7266734 5.4500260 109.814 47.6917  1
------> CAND: 479.774557 3631.283691 0.7266734 5.4500260 109.049 47.3594  1
[09:50:23][4109924][INFO ] Statistics: count dirty SumSpec pages 247985 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:50:23][4109924][INFO ] Data processing finished successfully!
09:50:23 (4109924): called boinc_finish(0)

</stderr_txt>
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