Task 1703063505

Name: Ter5_1_dns_cfbf00097_segment_7_dms_200_40000_151_5250000_2
Workunit ID: 855291104
Created: 25 Dec 2024 20:33:23 UTC
Sent: 25 Dec 2024 21:38:32 UTC
Report deadline: 8 Jan 2025 21:38:32 UTC
Received: 26 Dec 2024 2:35:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 416.96
CPU time (sec): 34.93
Peak working set size (MB): 276.46
Peak swap size (MB): 36412.3
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>
[02:27:52][984765][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_cfbf00097_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_7_dms_200_151.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 5250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_7_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_7_dms_200_40000_151_5250000_2_0
------> GPU usage: 0.330000
[02:27:52][984765][INFO ] Starting data processing...
[02:27:52][984765][INFO ] opti: No host transfer for n_steps. Use device global.
[02:27:52][984765][INFO ] opti: No host transfer for mean. Use device global.
[02:27:52][984765][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:27:52][984765][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:27:52][984765][INFO ] opti: power spectrum in fft callback (static link).
[02:27:52][984765][INFO ] opti: __constant__ access is not uniform, bad!
[02:27:54][984765][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[02:27:54][984765][INFO ] CUDA global memory status (initial GPU state, including context):
[02:27:54][984765][INFO ] No template file. Generating templates.
[02:27:54][984765][INFO ] Template param value T_cons = 50000
[02:27:57][984765][INFO ] Number of generated templates to be used: 50000
[02:27:57][984765][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_7_dms_200_151.cpt
[02:27:57][984765][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_7_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[02:27:57][984765][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_7_dms_200_151.binary
[02:27:57][984765][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_7_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796769105975
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.40319
[02:27:57][984765][INFO ] Allocating memory for dedispersed compressed time series...
[02:27:57][984765][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:27:57][984765][INFO ] 8-bit allocation done
[02:27:57][984765][INFO ] Foobar
[02:27:57][984765][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_7_dms_200_151.binary
[02:27:58][984765][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:27:58][984765][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:27:58][984765][INFO ] FftSize = 12582913
[02:27:58][984765][INFO ] Seed for random number generator is -1056385879.
[02:28:00][984765][INFO ] 8[02:28:00][984765][INFO ] 9[02:28:01][984765][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:28:01][984765][INFO ] Normalization factor 3.97364e-08
[02:28:01][984765][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
[02:28:01][984765][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
[02:28:01][984765][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:28:01][984765][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:28:01][984765][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:28:52][984765][INFO ] Checkpoint committed!
[02:29:52][984765][INFO ] Checkpoint committed!
[02:30:53][984765][INFO ] Checkpoint committed!
[02:31:53][984765][INFO ] Checkpoint committed!
[02:32:53][984765][INFO ] Checkpoint committed!
[02:33:53][984765][INFO ] Checkpoint committed!
[02:34:48][984765][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 427.767625 3957.855225 0.9890735 0.1079054 292.127 126.869  1
------> CAND: 427.765549 3957.855225 0.9890735 0.1079054 276.723 120.179  1
------> CAND: 427.703007 3957.855225 0.9890735 0.1079054 211.497 91.852  1
------> CAND: 427.687696 3957.855225 0.9890735 0.1079054 208.967 90.7531  1
------> CAND: 427.741155 3957.855225 0.9890735 0.1079054 199.931 86.8288  1
------> CAND: 427.719875 3957.855225 0.9890735 0.1079054 199.732 86.7427  1
------> CAND: 427.675499 3957.855225 0.9890735 0.1079054 198.663 86.2784  1
------> CAND: 427.813039 3957.855225 0.9890735 0.1079054 197.518 85.781  1
------> CAND: 427.770220 3957.855225 0.9890735 0.1079054 189.366 82.2406  1
------> CAND: 427.748681 3957.855225 0.9890735 0.1079054 183.655 79.7604  1
------> CAND: 427.792797 3957.855225 0.9890735 0.1079054 180.621 78.4425  1
------> CAND: 427.650846 3957.855225 0.9890735 0.1079054 176.711 76.7446  1
------> CAND: 427.700671 3957.855225 0.9890735 0.1079054 174.091 75.6069  1
------> CAND: 427.663562 3957.855225 0.9890735 0.1079054 173.471 75.3377  1
------> CAND: 427.754909 3957.855225 0.9890735 0.1079054 166.272 72.211  1
------> CAND: 427.666416 3957.855225 0.9890735 0.1079054 165.162 71.729  1
------> CAND: 427.801101 3957.855225 0.9890735 0.1079054 161.912 70.3174  1
------> CAND: 427.667195 3957.855225 0.9890735 0.1079054 161.06 69.9476  1
------> CAND: 427.571955 3957.855225 0.9890735 0.1079054 159.877 69.4336  1
------> CAND: 427.679651 3957.855225 0.9890735 0.1079054 157.734 68.5031  1
------> CAND: 427.619964 3957.855225 0.9890735 0.1079054 156.513 67.9725  1
------> CAND: 427.576885 3957.855225 0.9890735 0.1079054 156.436 67.9394  1
------> CAND: 427.785271 3957.855225 0.9890735 0.1079054 156.246 67.8569  1
------> CAND: 427.728439 3957.855225 0.9890735 0.1079054 155.82 67.672  1
------> CAND: 427.654479 3957.855225 0.9890735 0.1079054 155.156 67.3836  1
------> CAND: 427.650586 3957.855225 0.9890735 0.1079054 154.84 67.2461  1
------> CAND: 427.680430 3957.855225 0.9890735 0.1079054 152.752 66.3395  1
------> CAND: 427.688734 3957.855225 0.9890735 0.1079054 152.671 66.3042  1
------> CAND: 427.636054 3957.855225 0.9890735 0.1079054 151.458 65.7775  1
------> CAND: 427.609584 3957.855225 0.9890735 0.1079054 150.881 65.5267  1
------> CAND: 427.634496 3957.855225 0.9890735 0.1079054 150.679 65.4391  1
------> CAND: 427.718058 3957.855225 0.9890735 0.1079054 149.148 64.7744  1
------> CAND: 427.655517 3957.855225 0.9890735 0.1079054 148.058 64.301  1
------> CAND: 427.834319 3957.855225 0.9890735 0.1079054 147.025 63.852  1
------> CAND: 427.735705 3957.855225 0.9890735 0.1079054 146.911 63.8028  1
------> CAND: 427.592456 3957.855225 0.9890735 0.1079054 146.053 63.4298  1
------> CAND: 427.764251 3957.855225 0.9890735 0.1079054 145.853 63.3433  1
------> CAND: 427.810184 3957.855225 0.9890735 0.1079054 145.525 63.2006  1
------> CAND: 427.595570 3957.855225 0.9890735 0.1079054 145.294 63.1005  1
------> CAND: 427.835616 3957.855225 0.9890735 0.1079054 145.13 63.0291  1
------> CAND: 427.756206 3957.855225 0.9890735 0.1079054 143.87 62.4821  1
------> CAND: 427.784493 3957.855225 0.9890735 0.1079054 143.039 62.1209  1
------> CAND: 427.723508 3957.855225 0.9890735 0.1079054 142.759 61.9996  1
------> CAND: 427.579481 3957.855225 0.9890735 0.1079054 139.526 60.5953  1
------> CAND: 427.695481 3957.855225 0.9890735 0.1079054 139.332 60.511  1
------> CAND: 427.711311 3957.855225 0.9890735 0.1079054 137.239 59.6022  1
------> CAND: 427.781119 3957.855225 0.9890735 0.1079054 136.483 59.2739  1
------> CAND: 427.742971 3957.855225 0.9890735 0.1079054 136.375 59.227  1
------> CAND: 427.820565 3957.855225 0.9890735 0.1079054 135.82 58.9861  1
------> CAND: 427.611400 3957.855225 0.9890735 0.1079054 133.906 58.1547  1
------> CAND: 427.734148 3957.855225 0.9890735 0.1079054 133.842 58.1267  1
------> CAND: 427.759320 3957.855225 0.9890735 0.1079054 133.552 58.0007  1
------> CAND: 427.800582 3957.855225 0.9890735 0.1079054 131.245 56.9988  1
------> CAND: 427.721951 3957.855225 0.9890735 0.1079054 129.979 56.4492  1
------> CAND: 427.783714 3957.855225 0.9890735 0.1079054 128.273 55.7081  1
------> CAND: 427.778005 3957.855225 0.9890735 0.1079054 126.742 55.0435  1
------> CAND: 427.710792 3957.855225 0.9890735 0.1079054 125.04 54.3044  1
------> CAND: 427.815374 3957.855225 0.9890735 0.1079054 124.957 54.2679  1
------> CAND: 427.582335 3957.855225 0.9890735 0.1079054 124.915 54.2497  1
------> CAND: 427.639946 3957.855225 0.9890735 0.1079054 124.825 54.2108  1
------> CAND: 427.588823 3957.855225 0.9890735 0.1079054 124.319 53.9911  1
------> CAND: 427.652143 3957.855225 0.9890735 0.1079054 124.146 53.9158  1
------> CAND: 427.730515 3957.855225 0.9890735 0.1079054 123.673 53.7105  1
------> CAND: 427.812001 3957.855225 0.9890735 0.1079054 123.53 53.6483  1
------> CAND: 427.657074 3957.855225 0.9890735 0.1079054 122.847 53.3516  1
------> CAND: 427.810703 3957.855225 0.9890735 0.1079054 122.818 53.3392  1
------> CAND: 427.828350 3957.855225 0.9890735 0.1079054 122.534 53.2157  1
------> CAND: 427.804475 3957.855225 0.9890735 0.1079054 122.386 53.1516  1
------> CAND: 427.669011 3957.855225 0.9890735 0.1079054 122.282 53.1066  1
------> CAND: 427.711052 3957.855225 0.9890735 0.1079054 121.804 52.8988  1
------> CAND: 427.769960 3957.855225 0.9890735 0.1079054 121.714 52.8596  1
------> CAND: 427.726103 3957.855225 0.9890735 0.1079054 121.546 52.7869  1
------> CAND: 427.769441 3957.855225 0.9890735 0.1079054 120.862 52.4896  1
------> CAND: 427.613217 3957.855225 0.9890735 0.1079054 119.654 51.9652  1
------> CAND: 427.593754 3957.855225 0.9890735 0.1079054 119.642 51.9597  1
------> CAND: 427.740895 3957.855225 0.9890735 0.1079054 119.396 51.853  1
------> CAND: 427.785012 3957.855225 0.9890735 0.1079054 119.132 51.7384  1
------> CAND: 427.722470 3957.855225 0.9890735 0.1079054 118.678 51.541  1
------> CAND: 427.816412 3957.855225 0.9890735 0.1079054 117.007 50.8157  1
------> CAND: 427.799285 3957.855225 0.9890735 0.1079054 116.907 50.7719  1
------> CAND: 427.781898 3957.855225 0.9890735 0.1079054 116.25 50.4869  1
------> CAND: 427.592975 3957.855225 0.9890735 0.1079054 114.75 49.8352  1
------> CAND: 427.702747 3957.855225 0.9890735 0.1079054 114.493 49.7237  1
------> CAND: 427.694443 3957.855225 0.9890735 0.1079054 113.573 49.3242  1
------> CAND: 427.807070 3957.855225 0.9890735 0.1079054 113.026 49.0867  1
------> CAND: 427.727141 3957.855225 0.9890735 0.1079054 112.838 49.0048  1
------> CAND: 427.733369 3957.855225 0.9890735 0.1079054 111.836 48.5699  1
------> CAND: 427.617369 3957.855225 0.9890735 0.1079054 111.03 48.2197  1
------> CAND: 427.597906 3957.855225 0.9890735 0.1079054 110.836 48.1357  1
------> CAND: 427.648250 3957.855225 0.9890735 0.1079054 110.541 48.0075  1
------> CAND: 427.822122 3957.855225 0.9890735 0.1079054 109.347 47.4887  1
------> CAND: 427.714944 3957.855225 0.9890735 0.1079054 108.672 47.1959  1
------> CAND: 427.831464 3957.855225 0.9890735 0.1079054 107.698 46.7727  1
------> CAND: 427.659928 3957.855225 0.9890735 0.1079054 107.607 46.7333  1
------> CAND: 427.687955 3957.855225 0.9890735 0.1079054 107.53 46.6997  1
------> CAND: 427.784752 3957.855225 0.9890735 0.1079054 107.302 46.6006  1
------> CAND: 427.572214 3957.855225 0.9890735 0.1079054 107.126 46.5243  1
------> CAND: 427.786050 3957.855225 0.9890735 0.1079054 107.053 46.4926  1
------> CAND: 427.614255 3957.855225 0.9890735 0.1079054 106.79 46.3782  1
------> CAND: 427.747383 3957.855225 0.9890735 0.1079054 106.003 46.0363  1
[02:34:48][984765][INFO ] Statistics: count dirty SumSpec pages 581362 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:34:48][984765][INFO ] Data processing finished successfully!
02:34:48 (984765): called boinc_finish(0)

</stderr_txt>
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