Task 1731972324

Name: Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_40_5750000_2
Workunit ID: 874628851
Created: 18 Feb 2025 20:56:34 UTC
Sent: 18 Feb 2025 21:45:32 UTC
Report deadline: 4 Mar 2025 21:45:32 UTC
Received: 19 Feb 2025 0:12:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 694.67
CPU time (sec): 15.90
Peak working set size (MB): 307.49
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>
[17:00:08][106254][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:00:08][106254][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_cfbf00126_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_7_dms_200_40.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 5750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_40_5750000_2_0
------> GPU usage: 0.500000
[17:00:08][106254][INFO ] Starting data processing...
[17:00:08][106254][INFO ] opti: No host transfer for n_steps. Use device global.
[17:00:08][106254][INFO ] opti: No host transfer for mean. Use device global.
[17:00:08][106254][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:00:08][106254][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:00:08][106254][INFO ] opti: power spectrum in fft callback (static link).
[17:00:08][106254][INFO ] opti: __constant__ access is not uniform, bad!
[17:00:08][106254][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:00:08][106254][INFO ] CUDA global memory status (initial GPU state, including context):
[17:00:08][106254][INFO ] No template file. Generating templates.
[17:00:08][106254][INFO ] Template param value T_cons = 50000
[17:00:12][106254][INFO ] Number of generated templates to be used: 50000
[17:00:12][106254][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_7_dms_200_40.cpt
[17:00:12][106254][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_7_dms_200_40.cpt (No such file or directory).
------> Starting from scratch...
[17:00:12][106254][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40.binary
[17:00:12][106254][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_7_dms_200_DM234.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753722731
------> 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: 234 cm^-3 pc
------> Scale factor: 1.29814
[17:00:12][106254][INFO ] Allocating memory for dedispersed compressed time series...
[17:00:12][106254][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:00:12][106254][INFO ] 8-bit allocation done
[17:00:12][106254][INFO ] Foobar
[17:00:12][106254][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40.binary
[17:00:12][106254][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:00:12][106254][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:00:12][106254][INFO ] FftSize = 12582913
[17:00:12][106254][INFO ] Seed for random number generator is 1110216156.
[17:00:14][106254][INFO ] 8[17:00:14][106254][INFO ] 9[17:00:14][106254][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:00:14][106254][INFO ] Normalization factor 3.97364e-08
[17:00:14][106254][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
[17:00:14][106254][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
[17:00:14][106254][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:00:14][106254][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:00:14][106254][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:01:08][106254][INFO ] Checkpoint committed!
[17:02:08][106254][INFO ] Checkpoint committed!
[17:03:08][106254][INFO ] Checkpoint committed!
[17:04:08][106254][INFO ] Checkpoint committed!
[17:05:08][106254][INFO ] Checkpoint committed!
[17:06:08][106254][INFO ] Checkpoint committed!
[17:07:08][106254][INFO ] Checkpoint committed!
[17:08:08][106254][INFO ] Checkpoint committed!
[17:09:08][106254][INFO ] Checkpoint committed!
[17:10:08][106254][INFO ] Checkpoint committed!
[17:11:08][106254][INFO ] Checkpoint committed!
[17:11:40][106254][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.496105 4476.352051 0.8923404 0.1549734 717.054 311.413  1
------> CAND: 346.369205 4476.352051 0.8923404 0.1549734 653.296 283.723  1
------> CAND: 346.364533 4476.352051 0.8923404 0.1549734 629.433 273.359  1
------> CAND: 346.501814 4476.352051 0.8923404 0.1549734 623.739 270.886  1
------> CAND: 346.363495 4476.352051 0.8923404 0.1549734 599.758 260.471  1
------> CAND: 346.262546 4476.352051 0.8923404 0.1549734 560.181 243.284  1
------> CAND: 346.378028 4476.352051 0.8923404 0.1549734 543.173 235.897  1
------> CAND: 346.396713 4476.352051 0.8923404 0.1549734 540.185 234.599  1
------> CAND: 346.498700 4476.352051 0.8923404 0.1549734 536.523 233.009  1
------> CAND: 346.412024 4476.352051 0.8923404 0.1549734 526.532 228.67  1
------> CAND: 346.435639 4476.352051 0.8923404 0.1549734 516.772 224.431  1
------> CAND: 346.387889 4476.352051 0.8923404 0.1549734 511.05 221.946  1
------> CAND: 346.294466 4476.352051 0.8923404 0.1549734 510.869 221.868  1
------> CAND: 346.278636 4476.352051 0.8923404 0.1549734 496.736 215.73  1
------> CAND: 346.405276 4476.352051 0.8923404 0.1549734 489.602 212.632  1
------> CAND: 346.368426 4476.352051 0.8923404 0.1549734 469.781 204.023  1
------> CAND: 346.261508 4476.352051 0.8923404 0.1549734 469.586 203.939  1
------> CAND: 346.370243 4476.352051 0.8923404 0.1549734 463.108 201.125  1
------> CAND: 346.462109 4476.352051 0.8923404 0.1549734 461.448 200.404  1
------> CAND: 346.279414 4476.352051 0.8923404 0.1549734 456.731 198.356  1
------> CAND: 346.518422 4476.352051 0.8923404 0.1549734 455.091 197.643  1
------> CAND: 346.363755 4476.352051 0.8923404 0.1549734 450.039 195.45  1
------> CAND: 346.437715 4476.352051 0.8923404 0.1549734 448.652 194.847  1
------> CAND: 346.395415 4476.352051 0.8923404 0.1549734 447.486 194.341  1
------> CAND: 346.357527 4476.352051 0.8923404 0.1549734 447.001 194.13  1
------> CAND: 346.387111 4476.352051 0.8923404 0.1549734 445.194 193.345  1
------> CAND: 346.286940 4476.352051 0.8923404 0.1549734 444.401 193.001  1
------> CAND: 346.465742 4476.352051 0.8923404 0.1549734 443.37 192.553  1
------> CAND: 346.392560 4476.352051 0.8923404 0.1549734 441.864 191.899  1
------> CAND: 346.366091 4476.352051 0.8923404 0.1549734 438.793 190.566  1
------> CAND: 346.409169 4476.352051 0.8923404 0.1549734 437.703 190.092  1
------> CAND: 346.389187 4476.352051 0.8923404 0.1549734 436.373 189.514  1
------> CAND: 346.399567 4476.352051 0.8923404 0.1549734 421.47 183.042  1
------> CAND: 346.333652 4476.352051 0.8923404 0.1549734 421.396 183.01  1
------> CAND: 346.427075 4476.352051 0.8923404 0.1549734 421.089 182.876  1
------> CAND: 346.469375 4476.352051 0.8923404 0.1549734 417.517 181.325  1
------> CAND: 346.447576 4476.352051 0.8923404 0.1549734 415.302 180.363  1
------> CAND: 346.476122 4476.352051 0.8923404 0.1549734 414.536 180.031  1
------> CAND: 346.510637 4476.352051 0.8923404 0.1549734 408.864 177.567  1
------> CAND: 346.372319 4476.352051 0.8923404 0.1549734 397.284 172.538  1
------> CAND: 346.271110 4476.352051 0.8923404 0.1549734 397.071 172.446  1
------> CAND: 346.338842 4476.352051 0.8923404 0.1549734 393.011 170.682  1
------> CAND: 346.277079 4476.352051 0.8923404 0.1549734 390.364 169.533  1
------> CAND: 346.460552 4476.352051 0.8923404 0.1549734 388.549 168.745  1
------> CAND: 346.506485 4476.352051 0.8923404 0.1549734 383.605 166.597  1
------> CAND: 346.493250 4476.352051 0.8923404 0.1549734 381.468 165.67  1
------> CAND: 346.476382 4476.352051 0.8923404 0.1549734 377.047 163.749  1
------> CAND: 346.300435 4476.352051 0.8923404 0.1549734 376.997 163.728  1
------> CAND: 346.285643 4476.352051 0.8923404 0.1549734 373.002 161.993  1
------> CAND: 346.379066 4476.352051 0.8923404 0.1549734 371.316 161.261  1
------> CAND: 346.336506 4476.352051 0.8923404 0.1549734 369.814 160.608  1
------> CAND: 346.256578 4476.352051 0.8923404 0.1549734 367.27 159.503  1
------> CAND: 346.284086 4476.352051 0.8923404 0.1549734 364.375 158.246  1
------> CAND: 346.373876 4476.352051 0.8923404 0.1549734 361.995 157.212  1
------> CAND: 346.370502 4476.352051 0.8923404 0.1549734 356.817 154.963  1
------> CAND: 346.270332 4476.352051 0.8923404 0.1549734 350.833 152.365  1
------> CAND: 346.504928 4476.352051 0.8923404 0.1549734 350.327 152.145  1
------> CAND: 346.278376 4476.352051 0.8923404 0.1549734 347.263 150.815  1
------> CAND: 346.507783 4476.352051 0.8923404 0.1549734 345.073 149.863  1
------> CAND: 346.309258 4476.352051 0.8923404 0.1549734 344.219 149.492  1
------> CAND: 346.410467 4476.352051 0.8923404 0.1549734 339.427 147.411  1
------> CAND: 346.260989 4476.352051 0.8923404 0.1549734 338.682 147.088  1
------> CAND: 346.507523 4476.352051 0.8923404 0.1549734 338.657 147.077  1
------> CAND: 346.457957 4476.352051 0.8923404 0.1549734 337.157 146.425  1
------> CAND: 346.305625 4476.352051 0.8923404 0.1549734 337.101 146.401  1
------> CAND: 346.270072 4476.352051 0.8923404 0.1549734 332.255 144.297  1
------> CAND: 346.520498 4476.352051 0.8923404 0.1549734 332.072 144.217  1
------> CAND: 346.384256 4476.352051 0.8923404 0.1549734 331.779 144.09  1
------> CAND: 346.481572 4476.352051 0.8923404 0.1549734 330.98 143.743  1
------> CAND: 346.406833 4476.352051 0.8923404 0.1549734 330.801 143.665  1
------> CAND: 346.486243 4476.352051 0.8923404 0.1549734 328.836 142.812  1
------> CAND: 346.455881 4476.352051 0.8923404 0.1549734 321.176 139.485  1
------> CAND: 346.445500 4476.352051 0.8923404 0.1549734 320.773 139.31  1
------> CAND: 346.480275 4476.352051 0.8923404 0.1549734 319.666 138.829  1
------> CAND: 346.510897 4476.352051 0.8923404 0.1549734 319.622 138.81  1
------> CAND: 346.432784 4476.352051 0.8923404 0.1549734 312.873 135.879  1
------> CAND: 346.374914 4476.352051 0.8923404 0.1549734 312.726 135.815  1
------> CAND: 346.294985 4476.352051 0.8923404 0.1549734 308.845 134.13  1
------> CAND: 346.369464 4476.352051 0.8923404 0.1549734 304.33 132.169  1
------> CAND: 346.363236 4476.352051 0.8923404 0.1549734 303.784 131.932  1
------> CAND: 346.385035 4476.352051 0.8923404 0.1549734 300.71 130.597  1
------> CAND: 346.293428 4476.352051 0.8923404 0.1549734 300.596 130.547  1
------> CAND: 346.434860 4476.352051 0.8923404 0.1549734 300.262 130.402  1
------> CAND: 346.274484 4476.352051 0.8923404 0.1549734 300.008 130.292  1
------> CAND: 346.402941 4476.352051 0.8923404 0.1549734 299.329 129.997  1
------> CAND: 346.265141 4476.352051 0.8923404 0.1549734 298.393 129.59  1
------> CAND: 346.304068 4476.352051 0.8923404 0.1549734 297.846 129.353  1
------> CAND: 346.268775 4476.352051 0.8923404 0.1549734 294.904 128.075  1
------> CAND: 346.502852 4476.352051 0.8923404 0.1549734 293.141 127.309  1
------> CAND: 346.354153 4476.352051 0.8923404 0.1549734 292.163 126.885  1
------> CAND: 346.321195 4476.352051 0.8923404 0.1549734 290.931 126.35  1
------> CAND: 346.262806 4476.352051 0.8923404 0.1549734 290.355 126.1  1
------> CAND: 346.423702 4476.352051 0.8923404 0.1549734 288.38 125.242  1
------> CAND: 346.369983 4476.352051 0.8923404 0.1549734 286.577 124.459  1
------> CAND: 346.476641 4476.352051 0.8923404 0.1549734 286.185 124.289  1
------> CAND: 346.447057 4476.352051 0.8923404 0.1549734 285.885 124.158  1
------> CAND: 346.409429 4476.352051 0.8923404 0.1549734 279.912 121.564  1
------> CAND: 346.427854 4476.352051 0.8923404 0.1549734 278.724 121.048  1
------> CAND: 346.431227 4476.352051 0.8923404 0.1549734 274.038 119.013  1
------> CAND: 346.299397 4476.352051 0.8923404 0.1549734 272.489 118.34  1
[17:11:40][106254][INFO ] Statistics: count dirty SumSpec pages 491091 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:11:40][106254][INFO ] Data processing finished successfully!
17:11:40 (106254): called boinc_finish(0)

</stderr_txt>
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