Task 1703138605

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_64_9900000_0
Workunit ID: 857758114
Created: 25 Dec 2024 23:19:51 UTC
Sent: 26 Dec 2024 14:40:03 UTC
Report deadline: 9 Jan 2025 14:40:03 UTC
Received: 26 Dec 2024 19:39:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 424.69
CPU time (sec): 48.76
Peak working set size (MB): 353.44
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[19:31:21][1014355][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_64.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 9900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_64_9900000_0_0
------> GPU usage: 0.330000
[19:31:21][1014355][INFO ] Starting data processing...
[19:31:21][1014355][INFO ] opti: No host transfer for n_steps. Use device global.
[19:31:21][1014355][INFO ] opti: No host transfer for mean. Use device global.
[19:31:21][1014355][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:31:21][1014355][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:31:21][1014355][INFO ] opti: power spectrum in fft callback (static link).
[19:31:21][1014355][INFO ] opti: __constant__ access is not uniform, bad!
[19:31:23][1014355][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[19:31:23][1014355][INFO ] CUDA global memory status (initial GPU state, including context):
[19:31:23][1014355][INFO ] No template file. Generating templates.
[19:31:23][1014355][INFO ] Template param value T_cons = 50000
[19:31:31][1014355][INFO ] Number of generated templates to be used: 50000
[19:31:31][1014355][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_64.cpt
[19:31:31][1014355][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_64.cpt (No such file or directory).
------> Starting from scratch...
[19:31:31][1014355][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary
[19:31:31][1014355][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_DM236.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766101397
------> 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: 236.4 cm^-3 pc
------> Scale factor: 1.31367
[19:31:31][1014355][INFO ] Allocating memory for dedispersed compressed time series...
[19:31:31][1014355][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:31:31][1014355][INFO ] 8-bit allocation done
[19:31:31][1014355][INFO ] Foobar
[19:31:31][1014355][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary
[19:31:32][1014355][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:31:32][1014355][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:31:32][1014355][INFO ] FftSize = 12582913
[19:31:32][1014355][INFO ] Seed for random number generator is 1103290303.
[19:31:36][1014355][INFO ] 8[19:31:36][1014355][INFO ] 9[19:31:37][1014355][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:31:37][1014355][INFO ] Normalization factor 3.97364e-08
[19:31:37][1014355][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
[19:31:37][1014355][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:31:37][1014355][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:31:37][1014355][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:31:37][1014355][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:32:21][1014355][INFO ] Checkpoint committed!
[19:33:21][1014355][INFO ] Checkpoint committed!
[19:34:21][1014355][INFO ] Checkpoint committed!
[19:35:21][1014355][INFO ] Checkpoint committed!
[19:36:21][1014355][INFO ] Checkpoint committed!
[19:37:21][1014355][INFO ] Checkpoint committed!
[19:38:22][1014355][INFO ] Checkpoint committed!
[19:38:23][1014355][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 453.034993 3665.596924 0.9676664 5.2348847 252.931 109.846  1
------> CAND: 453.051602 3665.596924 0.9676664 5.2348847 250.789 108.916  1
------> CAND: 452.957659 3665.596924 0.9676664 5.2348847 228.594 99.2771  1
------> CAND: 452.884997 3665.596924 0.9676664 5.2348847 227.223 98.6818  1
------> CAND: 452.871243 3665.596924 0.9676664 5.2348847 210.594 91.4598  1
------> CAND: 453.020720 3665.596924 0.9676664 5.2348847 205.814 89.3841  1
------> CAND: 452.920031 3665.596924 0.9676664 5.2348847 203.807 88.5122  1
------> CAND: 452.899789 3665.596924 0.9676664 5.2348847 203.736 88.4813  1
------> CAND: 452.903422 3665.596924 0.9676664 5.2348847 203.727 88.4773  1
------> CAND: 452.872800 3665.596924 0.9676664 5.2348847 192.413 83.5639  1
------> CAND: 453.056273 3665.596924 0.9676664 5.2348847 190.537 82.7491  1
------> CAND: 452.987762 3665.596924 0.9676664 5.2348847 188.691 81.9476  1
------> CAND: 452.960773 3665.596924 0.9676664 5.2348847 182.816 79.3961  1
------> CAND: 452.824272 3665.596924 0.9676664 5.2348847 179.52 77.9646  1
------> CAND: 452.838026 3665.596924 0.9676664 5.2348847 178.659 77.5904  1
------> CAND: 453.032917 3665.596924 0.9676664 5.2348847 175.948 76.4132  1
------> CAND: 452.991396 3665.596924 0.9676664 5.2348847 175.886 76.3861  1
------> CAND: 452.932227 3665.596924 0.9676664 5.2348847 175.287 76.1263  1
------> CAND: 452.939234 3665.596924 0.9676664 5.2348847 174.714 75.8774  1
------> CAND: 452.918992 3665.596924 0.9676664 5.2348847 173.695 75.4348  1
------> CAND: 452.921588 3665.596924 0.9676664 5.2348847 173.205 75.2222  1
------> CAND: 452.934563 3665.596924 0.9676664 5.2348847 171.335 74.4096  1
------> CAND: 452.950393 3665.596924 0.9676664 5.2348847 165.814 72.0121  1
------> CAND: 452.916916 3665.596924 0.9676664 5.2348847 165.133 71.7162  1
------> CAND: 453.051342 3665.596924 0.9676664 5.2348847 164.793 71.5685  1
------> CAND: 452.833614 3665.596924 0.9676664 5.2348847 161.74 70.2427  1
------> CAND: 452.843994 3665.596924 0.9676664 5.2348847 161.732 70.2395  1
------> CAND: 452.959995 3665.596924 0.9676664 5.2348847 161.247 70.0286  1
------> CAND: 453.073919 3665.596924 0.9676664 5.2348847 158.188 68.7002  1
------> CAND: 453.018644 3665.596924 0.9676664 5.2348847 155.676 67.6094  1
------> CAND: 452.923664 3665.596924 0.9676664 5.2348847 154.598 67.1409  1
------> CAND: 452.849185 3665.596924 0.9676664 5.2348847 150.199 65.2308  1
------> CAND: 453.004630 3665.596924 0.9676664 5.2348847 148.41 64.4539  1
------> CAND: 452.878509 3665.596924 0.9676664 5.2348847 148.092 64.3157  1
------> CAND: 452.935342 3665.596924 0.9676664 5.2348847 147.694 64.1426  1
------> CAND: 453.071065 3665.596924 0.9676664 5.2348847 146.883 63.7904  1
------> CAND: 452.960254 3665.596924 0.9676664 5.2348847 142.477 61.8769  1
------> CAND: 452.945981 3665.596924 0.9676664 5.2348847 141.235 61.3377  1
------> CAND: 452.867350 3665.596924 0.9676664 5.2348847 140.416 60.9821  1
------> CAND: 453.041221 3665.596924 0.9676664 5.2348847 139.347 60.5177  1
------> CAND: 453.009821 3665.596924 0.9676664 5.2348847 139.24 60.4712  1
------> CAND: 452.998921 3665.596924 0.9676664 5.2348847 139.021 60.3762  1
------> CAND: 453.024613 3665.596924 0.9676664 5.2348847 137.102 59.5427  1
------> CAND: 452.898751 3665.596924 0.9676664 5.2348847 135.99 59.0596  1
------> CAND: 452.935082 3665.596924 0.9676664 5.2348847 135.976 59.0536  1
------> CAND: 452.827126 3665.596924 0.9676664 5.2348847 135.16 58.6991  1
------> CAND: 452.983351 3665.596924 0.9676664 5.2348847 134.923 58.5962  1
------> CAND: 452.870724 3665.596924 0.9676664 5.2348847 134.674 58.4882  1
------> CAND: 452.989319 3665.596924 0.9676664 5.2348847 134.662 58.4831  1
------> CAND: 453.071584 3665.596924 0.9676664 5.2348847 133.431 57.9483  1
------> CAND: 452.829202 3665.596924 0.9676664 5.2348847 132.341 57.4749  1
------> CAND: 452.817265 3665.596924 0.9676664 5.2348847 131.921 57.2926  1
------> CAND: 452.941051 3665.596924 0.9676664 5.2348847 131.394 57.0638  1
------> CAND: 452.969078 3665.596924 0.9676664 5.2348847 131.387 57.0608  1
------> CAND: 452.993472 3665.596924 0.9676664 5.2348847 131.198 56.9786  1
------> CAND: 453.006447 3665.596924 0.9676664 5.2348847 131.075 56.925  1
------> CAND: 452.868648 3665.596924 0.9676664 5.2348847 130.769 56.7922  1
------> CAND: 453.061982 3665.596924 0.9676664 5.2348847 128.567 55.8358  1
------> CAND: 453.047190 3665.596924 0.9676664 5.2348847 128.008 55.5933  1
------> CAND: 453.042259 3665.596924 0.9676664 5.2348847 126.402 54.8957  1
------> CAND: 453.040962 3665.596924 0.9676664 5.2348847 125.472 54.492  1
------> CAND: 452.936120 3665.596924 0.9676664 5.2348847 125.059 54.3122  1
------> CAND: 452.820379 3665.596924 0.9676664 5.2348847 124.77 54.1869  1
------> CAND: 453.038886 3665.596924 0.9676664 5.2348847 124.759 54.1823  1
------> CAND: 453.068210 3665.596924 0.9676664 5.2348847 124.744 54.1756  1
------> CAND: 453.035772 3665.596924 0.9676664 5.2348847 124.336 53.9984  1
------> CAND: 452.971413 3665.596924 0.9676664 5.2348847 123.888 53.804  1
------> CAND: 452.940013 3665.596924 0.9676664 5.2348847 123.549 53.6568  1
------> CAND: 453.044595 3665.596924 0.9676664 5.2348847 123.391 53.588  1
------> CAND: 452.844773 3665.596924 0.9676664 5.2348847 121.585 52.8035  1
------> CAND: 452.865274 3665.596924 0.9676664 5.2348847 120.295 52.2436  1
------> CAND: 452.841399 3665.596924 0.9676664 5.2348847 119.023 51.6909  1
------> CAND: 452.981534 3665.596924 0.9676664 5.2348847 118.527 51.4756  1
------> CAND: 452.885516 3665.596924 0.9676664 5.2348847 117.424 50.9966  1
------> CAND: 453.052121 3665.596924 0.9676664 5.2348847 117.101 50.8563  1
------> CAND: 453.008264 3665.596924 0.9676664 5.2348847 115.764 50.2756  1
------> CAND: 453.016308 3665.596924 0.9676664 5.2348847 115.553 50.1838  1
------> CAND: 452.906536 3665.596924 0.9676664 5.2348847 112.941 49.0499  1
------> CAND: 452.964666 3665.596924 0.9676664 5.2348847 112.881 49.0236  1
------> CAND: 452.982572 3665.596924 0.9676664 5.2348847 112.859 49.014  1
------> CAND: 452.978939 3665.596924 0.9676664 5.2348847 112.732 48.9589  1
------> CAND: 453.077034 3665.596924 0.9676664 5.2348847 112.401 48.8151  1
------> CAND: 453.027208 3665.596924 0.9676664 5.2348847 112.36 48.7975  1
------> CAND: 453.080148 3665.596924 0.9676664 5.2348847 112.171 48.7154  1
------> CAND: 452.955324 3665.596924 0.9676664 5.2348847 111.624 48.4778  1
------> CAND: 453.032398 3665.596924 0.9676664 5.2348847 111.076 48.2397  1
------> CAND: 452.863458 3665.596924 0.9676664 5.2348847 109.477 47.5454  1
------> CAND: 452.947279 3665.596924 0.9676664 5.2348847 108.943 47.3134  1
------> CAND: 452.855932 3665.596924 0.9676664 5.2348847 108.297 47.0326  1
------> CAND: 453.001257 3665.596924 0.9676664 5.2348847 108.237 47.0066  1
------> CAND: 453.014492 3665.596924 0.9676664 5.2348847 108.228 47.0029  1
------> CAND: 453.043557 3665.596924 0.9676664 5.2348847 108.176 46.9801  1
------> CAND: 453.068729 3665.596924 0.9676664 5.2348847 106.754 46.3628  1
------> CAND: 452.889668 3665.596924 0.9676664 5.2348847 106.406 46.2115  1
------> CAND: 452.823234 3665.596924 0.9676664 5.2348847 105.846 45.9684  1
------> CAND: 452.945462 3665.596924 0.9676664 5.2348847 105.256 45.7122  1
------> CAND: 452.967261 3665.596924 0.9676664 5.2348847 105.14 45.6617  1
------> CAND: 452.877990 3665.596924 0.9676664 5.2348847 104.265 45.2817  1
------> CAND: 453.004111 3665.596924 0.9676664 5.2348847 103.641 45.0109  1
------> CAND: 453.079110 3665.596924 0.9676664 5.2348847 103.446 44.9259  1
[19:38:23][1014355][INFO ] Statistics: count dirty SumSpec pages 497585 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:38:23][1014355][INFO ] Data processing finished successfully!
19:38:23 (1014355): called boinc_finish(0)

</stderr_txt>
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