Task 1703490195

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_106_3550000_2
Workunit ID: 857766403
Created: 26 Dec 2024 15:21:23 UTC
Sent: 26 Dec 2024 15:53:11 UTC
Report deadline: 9 Jan 2025 15:53:11 UTC
Received: 26 Dec 2024 23:07:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 416.63
CPU time (sec): 30.70
Peak working set size (MB): 290.44
Peak swap size (MB): 36488.28
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>
[17:59:30][1302290][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_106.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 3550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_106.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_106_3550000_2_0
------> GPU usage: 0.500000
[17:59:30][1302290][INFO ] Starting data processing...
[17:59:30][1302290][INFO ] opti: No host transfer for n_steps. Use device global.
[17:59:30][1302290][INFO ] opti: No host transfer for mean. Use device global.
[17:59:30][1302290][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:59:30][1302290][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:59:30][1302290][INFO ] opti: power spectrum in fft callback (static link).
[17:59:30][1302290][INFO ] opti: __constant__ access is not uniform, bad!
[17:59:31][1302290][INFO ] Running on device 6 NVIDIA TITAN V
[17:59:31][1302290][INFO ] CUDA global memory status (initial GPU state, including context):
[17:59:31][1302290][INFO ] No template file. Generating templates.
[17:59:31][1302290][INFO ] Template param value T_cons = 50000
[17:59:37][1302290][INFO ] Number of generated templates to be used: 50000
[17:59:37][1302290][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_106.cpt
[17:59:37][1302290][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_106.cpt (No such file or directory).
------> Starting from scratch...
[17:59:37][1302290][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_106.binary
[17:59:37][1302290][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM240.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676603245
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 240.6 cm^-3 pc
------> Scale factor: 1.31388
[17:59:37][1302290][INFO ] Allocating memory for dedispersed compressed time series...
[17:59:37][1302290][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:59:37][1302290][INFO ] 8-bit allocation done
[17:59:37][1302290][INFO ] Foobar
[17:59:37][1302290][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_106.binary
[17:59:37][1302290][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:59:37][1302290][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:59:37][1302290][INFO ] FftSize = 12582913
[17:59:37][1302290][INFO ] Seed for random number generator is 1107486954.
[17:59:40][1302290][INFO ] 8[17:59:40][1302290][INFO ] 9[17:59:41][1302290][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:59:41][1302290][INFO ] Normalization factor 3.97364e-08
[17:59:41][1302290][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
[17:59:41][1302290][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1920 MB (10137 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:59:41][1302290][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:59:41][1302290][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:59:41][1302290][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:00:30][1302290][INFO ] Checkpoint committed!
[18:01:30][1302290][INFO ] Checkpoint committed!
[18:02:30][1302290][INFO ] Checkpoint committed!
[18:03:30][1302290][INFO ] Checkpoint committed!
[18:04:30][1302290][INFO ] Checkpoint committed!
[18:05:30][1302290][INFO ] Checkpoint committed!
[18:06:25][1302290][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 460.987392 5198.731445 0.9608518 3.1960523 219.568 95.3574  1
------> CAND: 460.930040 5198.731445 0.9608518 3.1960523 212.726 92.3859  1
------> CAND: 461.000367 5198.731445 0.9608518 3.1960523 211.982 92.0628  1
------> CAND: 460.912134 5198.731445 0.9608518 3.1960523 197.676 85.8495  1
------> CAND: 461.035401 5198.731445 0.9608518 3.1960523 197.641 85.8342  1
------> CAND: 460.906944 5198.731445 0.9608518 3.1960523 196.599 85.3818  1
------> CAND: 460.946130 5198.731445 0.9608518 3.1960523 196.279 85.2427  1
------> CAND: 460.963517 5198.731445 0.9608518 3.1960523 193.226 83.9168  1
------> CAND: 460.966890 5198.731445 0.9608518 3.1960523 192.217 83.4787  1
------> CAND: 312.541667 4011.432129 0.7795813 3.0651462 186.114 80.8283  1
------> CAND: 460.931597 5198.731445 0.9608518 3.1960523 183.111 79.5241  1
------> CAND: 312.553605 4011.432129 0.7795813 3.0651462 181.266 78.7229  1
------> CAND: 460.841028 5198.731445 0.9608518 3.1960523 180.522 78.3997  1
------> CAND: 460.879436 5198.731445 0.9608518 3.1960523 179.185 77.8192  1
------> CAND: 460.940680 5198.731445 0.9608518 3.1960523 177.709 77.1782  1
------> CAND: 460.996993 5198.731445 0.9608518 3.1960523 176.172 76.5104  1
------> CAND: 460.956770 5198.731445 0.9608518 3.1960523 173.483 75.3426  1
------> CAND: 460.863087 5198.731445 0.9608518 3.1960523 169.895 73.7843  1
------> CAND: 460.901494 5198.731445 0.9608518 3.1960523 169.761 73.7262  1
------> CAND: 460.892152 5198.731445 0.9608518 3.1960523 169.18 73.4741  1
------> CAND: 460.847776 5198.731445 0.9608518 3.1960523 168.115 73.0113  1
------> CAND: 312.516754 4011.432129 0.7795813 3.0651462 167.12 72.5793  1
------> CAND: 312.528432 4011.432129 0.7795813 3.0651462 166.375 72.2556  1
------> CAND: 460.817673 5198.731445 0.9608518 3.1960523 162.854 70.7267  1
------> CAND: 460.845440 5198.731445 0.9608518 3.1960523 160.799 69.834  1
------> CAND: 312.552826 4011.432129 0.7795813 3.0651462 160.548 69.7252  1
------> CAND: 461.019571 5198.731445 0.9608518 3.1960523 158.971 69.0403  1
------> CAND: 460.793798 5198.731445 0.9608518 3.1960523 157.678 68.4787  1
------> CAND: 461.024242 5198.731445 0.9608518 3.1960523 156.255 67.8605  1
------> CAND: 460.968447 5198.731445 0.9608518 3.1960523 155.603 67.5776  1
------> CAND: 461.053307 5198.731445 0.9608518 3.1960523 154.358 67.0366  1
------> CAND: 461.033844 5198.731445 0.9608518 3.1960523 154.121 66.934  1
------> CAND: 460.877100 5198.731445 0.9608518 3.1960523 152.68 66.3079  1
------> CAND: 461.028913 5198.731445 0.9608518 3.1960523 152.255 66.1237  1
------> CAND: 461.000108 5198.731445 0.9608518 3.1960523 151.225 65.6764  1
------> CAND: 460.993360 5198.731445 0.9608518 3.1960523 150.605 65.4069  1
------> CAND: 312.517533 4011.432129 0.7795813 3.0651462 148.672 64.5675  1
------> CAND: 460.895785 5198.731445 0.9608518 3.1960523 148.258 64.3875  1
------> CAND: 460.919400 5198.731445 0.9608518 3.1960523 147.612 64.1071  1
------> CAND: 312.522983 4011.432129 0.7795813 3.0651462 147.508 64.062  1
------> CAND: 312.555162 4011.432129 0.7795813 3.0651462 147.307 63.9747  1
------> CAND: 460.889038 5198.731445 0.9608518 3.1960523 145.415 63.1528  1
------> CAND: 460.906684 5198.731445 0.9608518 3.1960523 145.109 63.02  1
------> CAND: 460.803659 5198.731445 0.9608518 3.1960523 144.762 62.8695  1
------> CAND: 460.797690 5198.731445 0.9608518 3.1960523 144.049 62.5596  1
------> CAND: 460.799247 5198.731445 0.9608518 3.1960523 140.66 61.0877  1
------> CAND: 460.903570 5198.731445 0.9608518 3.1960523 138.424 60.1169  1
------> CAND: 460.798469 5198.731445 0.9608518 3.1960523 137.122 59.5515  1
------> CAND: 461.044484 5198.731445 0.9608518 3.1960523 137.087 59.536  1
------> CAND: 461.019052 5198.731445 0.9608518 3.1960523 137.048 59.5193  1
------> CAND: 460.925888 5198.731445 0.9608518 3.1960523 136.897 59.4538  1
------> CAND: 460.875543 5198.731445 0.9608518 3.1960523 136.493 59.278  1
------> CAND: 312.538813 4011.432129 0.7795813 3.0651462 136.042 59.0823  1
------> CAND: 460.984278 5198.731445 0.9608518 3.1960523 135.324 58.7707  1
------> CAND: 460.845181 5198.731445 0.9608518 3.1960523 134.885 58.5799  1
------> CAND: 460.847257 5198.731445 0.9608518 3.1960523 134.551 58.4349  1
------> CAND: 460.986873 5198.731445 0.9608518 3.1960523 132.731 57.6442  1
------> CAND: 460.918622 5198.731445 0.9608518 3.1960523 130.881 56.8409  1
------> CAND: 312.511305 4011.432129 0.7795813 3.0651462 130.723 56.7724  1
------> CAND: 461.002443 5198.731445 0.9608518 3.1960523 130.412 56.6372  1
------> CAND: 460.833503 5198.731445 0.9608518 3.1960523 129.777 56.3615  1
------> CAND: 460.953915 5198.731445 0.9608518 3.1960523 129.469 56.2278  1
------> CAND: 460.804178 5198.731445 0.9608518 3.1960523 129.333 56.1688  1
------> CAND: 460.922774 5198.731445 0.9608518 3.1960523 128.123 55.6431  1
------> CAND: 460.879695 5198.731445 0.9608518 3.1960523 125.238 54.3901  1
------> CAND: 460.800545 5198.731445 0.9608518 3.1960523 124.364 54.0105  1
------> CAND: 460.943016 5198.731445 0.9608518 3.1960523 124.196 53.9377  1
------> CAND: 312.515457 4011.432129 0.7795813 3.0651462 124.104 53.8977  1
------> CAND: 460.838433 5198.731445 0.9608518 3.1960523 124.087 53.8905  1
------> CAND: 460.969226 5198.731445 0.9608518 3.1960523 124.051 53.8748  1
------> CAND: 460.899159 5198.731445 0.9608518 3.1960523 122.409 53.1616  1
------> CAND: 460.843883 5198.731445 0.9608518 3.1960523 122.294 53.1115  1
------> CAND: 460.988430 5198.731445 0.9608518 3.1960523 122.176 53.0604  1
------> CAND: 461.047338 5198.731445 0.9608518 3.1960523 121.174 52.6251  1
------> CAND: 460.994658 5198.731445 0.9608518 3.1960523 120.609 52.3797  1
------> CAND: 312.538553 4011.432129 0.7795813 3.0651462 120.448 52.3098  1
------> CAND: 460.807033 5198.731445 0.9608518 3.1960523 119.938 52.0883  1
------> CAND: 461.000886 5198.731445 0.9608518 3.1960523 119.84 52.0458  1
------> CAND: 460.916805 5198.731445 0.9608518 3.1960523 119.08 51.716  1
------> CAND: 461.012564 5198.731445 0.9608518 3.1960523 119.021 51.6901  1
------> CAND: 460.856859 5198.731445 0.9608518 3.1960523 118.946 51.6574  1
------> CAND: 461.025539 5198.731445 0.9608518 3.1960523 118.882 51.6296  1
------> CAND: 312.553864 4011.432129 0.7795813 3.0651462 118.544 51.483  1
------> CAND: 460.806514 5198.731445 0.9608518 3.1960523 117.433 51.0004  1
------> CAND: 460.966112 5198.731445 0.9608518 3.1960523 117.131 50.8691  1
------> CAND: 312.523502 4011.432129 0.7795813 3.0651462 116.08 50.4127  1
------> CAND: 312.554383 4011.432129 0.7795813 3.0651462 115.395 50.1152  1
------> CAND: 460.830648 5198.731445 0.9608518 3.1960523 115.017 49.9514  1
------> CAND: 460.970524 5198.731445 0.9608518 3.1960523 114.473 49.7151  1
------> CAND: 461.047857 5198.731445 0.9608518 3.1960523 114.316 49.6467  1
------> CAND: 460.844921 5198.731445 0.9608518 3.1960523 113.801 49.4233  1
------> CAND: 312.524021 4011.432129 0.7795813 3.0651462 113.638 49.3523  1
------> CAND: 460.943275 5198.731445 0.9608518 3.1960523 113.1 49.1187  1
------> CAND: 312.529470 4011.432129 0.7795813 3.0651462 112.676 48.9344  1
------> CAND: 460.842326 5198.731445 0.9608518 3.1960523 112.496 48.8563  1
------> CAND: 461.023723 5198.731445 0.9608518 3.1960523 112.333 48.7855  1
------> CAND: 460.803140 5198.731445 0.9608518 3.1960523 112.036 48.6567  1
------> CAND: 460.810925 5198.731445 0.9608518 3.1960523 110.832 48.1338  1
------> CAND: 460.979347 5198.731445 0.9608518 3.1960523 110.66 48.0588  1
------> CAND: 460.944054 5198.731445 0.9608518 3.1960523 110.236 47.875  1
[18:06:25][1302290][INFO ] Statistics: count dirty SumSpec pages 453669 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:06:25][1302290][INFO ] Data processing finished successfully!
18:06:25 (1302290): called boinc_finish(0)

</stderr_txt>
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