Task 1706397846

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_29_2250000_1
Workunit ID: 859765099
Created: 31 Dec 2024 22:43:39 UTC
Sent: 1 Jan 2025 8:29:37 UTC
Report deadline: 15 Jan 2025 8:29:37 UTC
Received: 1 Jan 2025 13:30:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 451.93
CPU time (sec): 37.67
Peak working set size (MB): 268.61
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>
[13:22:57][1310025][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_29.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 2250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_29.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_29_2250000_1_0
------> GPU usage: 0.330000
[13:22:57][1310025][INFO ] Starting data processing...
[13:22:57][1310025][INFO ] opti: No host transfer for n_steps. Use device global.
[13:22:57][1310025][INFO ] opti: No host transfer for mean. Use device global.
[13:22:57][1310025][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:22:57][1310025][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:22:57][1310025][INFO ] opti: power spectrum in fft callback (static link).
[13:22:57][1310025][INFO ] opti: __constant__ access is not uniform, bad!
[13:22:59][1310025][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[13:22:59][1310025][INFO ] CUDA global memory status (initial GPU state, including context):
[13:22:59][1310025][INFO ] No template file. Generating templates.
[13:22:59][1310025][INFO ] Template param value T_cons = 50000
[13:23:05][1310025][INFO ] Number of generated templates to be used: 50000
[13:23:05][1310025][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_29.cpt
[13:23:05][1310025][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_29.cpt (No such file or directory).
------> Starting from scratch...
[13:23:05][1310025][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_29.binary
[13:23:05][1310025][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM232.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206727292
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 232.9 cm^-3 pc
------> Scale factor: 1.01359
[13:23:05][1310025][INFO ] Allocating memory for dedispersed compressed time series...
[13:23:05][1310025][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:23:05][1310025][INFO ] 8-bit allocation done
[13:23:05][1310025][INFO ] Foobar
[13:23:05][1310025][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_29.binary
[13:23:05][1310025][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:23:05][1310025][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:23:05][1310025][INFO ] FftSize = 12582913
[13:23:05][1310025][INFO ] Seed for random number generator is -1035385945.
[13:23:08][1310025][INFO ] 8[13:23:08][1310025][INFO ] 9[13:23:09][1310025][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:23:09][1310025][INFO ] Normalization factor 3.97364e-08
[13:23:09][1310025][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
[13:23:09][1310025][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
[13:23:09][1310025][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:23:09][1310025][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:23:09][1310025][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:23:57][1310025][INFO ] Checkpoint committed!
[13:24:57][1310025][INFO ] Checkpoint committed!
[13:25:58][1310025][INFO ] Checkpoint committed!
[13:26:58][1310025][INFO ] Checkpoint committed!
[13:27:58][1310025][INFO ] Checkpoint committed!
[13:28:58][1310025][INFO ] Checkpoint committed!
[13:29:58][1310025][INFO ] Checkpoint committed!
[13:30:27][1310025][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 411.549860 3955.563232 0.9845932 0.5229037 209.931 91.1719  1
------> CAND: 411.365608 3955.563232 0.9845932 0.5229037 205.938 89.4378  1
------> CAND: 411.476418 3955.563232 0.9845932 0.5229037 197.691 85.856  1
------> CAND: 411.363532 3955.563232 0.9845932 0.5229037 193.19 83.9013  1
------> CAND: 411.594236 3955.563232 0.9845932 0.5229037 186.398 80.9514  1
------> CAND: 411.539998 3955.563232 0.9845932 0.5229037 180.6 78.4334  1
------> CAND: 411.363013 3955.563232 0.9845932 0.5229037 178.431 77.4916  1
------> CAND: 411.563354 3955.563232 0.9845932 0.5229037 172.609 74.9629  1
------> CAND: 411.472526 3955.563232 0.9845932 0.5229037 168.374 73.1238  1
------> CAND: 411.481349 3955.563232 0.9845932 0.5229037 167.248 72.6348  1
------> CAND: 411.467076 3955.563232 0.9845932 0.5229037 166.77 72.4273  1
------> CAND: 411.545188 3955.563232 0.9845932 0.5229037 166.398 72.2658  1
------> CAND: 411.439309 3955.563232 0.9845932 0.5229037 164.013 71.23  1
------> CAND: 411.460329 3955.563232 0.9845932 0.5229037 162.051 70.378  1
------> CAND: 411.575551 3955.563232 0.9845932 0.5229037 160.932 69.8917  1
------> CAND: 411.509895 3955.563232 0.9845932 0.5229037 160.448 69.6815  1
------> CAND: 411.511712 3955.563232 0.9845932 0.5229037 160.26 69.6  1
------> CAND: 411.503926 3955.563232 0.9845932 0.5229037 159.496 69.2683  1
------> CAND: 411.462145 3955.563232 0.9845932 0.5229037 157.449 68.3791  1
------> CAND: 411.404015 3955.563232 0.9845932 0.5229037 156.301 67.8808  1
------> CAND: 411.368982 3955.563232 0.9845932 0.5229037 154.091 66.921  1
------> CAND: 411.460069 3955.563232 0.9845932 0.5229037 153.296 66.5757  1
------> CAND: 411.534030 3955.563232 0.9845932 0.5229037 152.756 66.3411  1
------> CAND: 411.621744 3955.563232 0.9845932 0.5229037 152.6 66.2733  1
------> CAND: 411.587748 3955.563232 0.9845932 0.5229037 152.475 66.2192  1
------> CAND: 411.492508 3955.563232 0.9845932 0.5229037 151.73 65.8955  1
------> CAND: 411.420364 3955.563232 0.9845932 0.5229037 151.492 65.792  1
------> CAND: 411.488356 3955.563232 0.9845932 0.5229037 150.51 65.3655  1
------> CAND: 411.511193 3955.563232 0.9845932 0.5229037 150.368 65.3041  1
------> CAND: 411.494065 3955.563232 0.9845932 0.5229037 148.618 64.5439  1
------> CAND: 411.438530 3955.563232 0.9845932 0.5229037 148.413 64.4549  1
------> CAND: 411.432561 3955.563232 0.9845932 0.5229037 147.858 64.214  1
------> CAND: 411.506003 3955.563232 0.9845932 0.5229037 147.598 64.1011  1
------> CAND: 411.471228 3955.563232 0.9845932 0.5229037 141.987 61.664  1
------> CAND: 411.545967 3955.563232 0.9845932 0.5229037 141.969 61.6563  1
------> CAND: 411.593976 3955.563232 0.9845932 0.5229037 141.948 61.6474  1
------> CAND: 411.469412 3955.563232 0.9845932 0.5229037 139.184 60.447  1
------> CAND: 411.508598 3955.563232 0.9845932 0.5229037 138.905 60.3259  1
------> CAND: 411.507819 3955.563232 0.9845932 0.5229037 137.097 59.5404  1
------> CAND: 411.530656 3955.563232 0.9845932 0.5229037 135.79 58.9726  1
------> CAND: 411.566987 3955.563232 0.9845932 0.5229037 135.751 58.956  1
------> CAND: 411.397009 3955.563232 0.9845932 0.5229037 135.662 58.9174  1
------> CAND: 411.599685 3955.563232 0.9845932 0.5229037 134.587 58.4503  1
------> CAND: 411.395452 3955.563232 0.9845932 0.5229037 134.511 58.4173  1
------> CAND: 411.465519 3955.563232 0.9845932 0.5229037 132.253 57.4369  1
------> CAND: 411.393635 3955.563232 0.9845932 0.5229037 131.463 57.0935  1
------> CAND: 411.500034 3955.563232 0.9845932 0.5229037 130.666 56.7474  1
------> CAND: 411.484204 3955.563232 0.9845932 0.5229037 129.599 56.2841  1
------> CAND: 411.399085 3955.563232 0.9845932 0.5229037 129.497 56.2398  1
------> CAND: 411.561278 3955.563232 0.9845932 0.5229037 129.046 56.0439  1
------> CAND: 411.421143 3955.563232 0.9845932 0.5229037 129.023 56.0341  1
------> CAND: 411.391040 3955.563232 0.9845932 0.5229037 128.037 55.6057  1
------> CAND: 411.558942 3955.563232 0.9845932 0.5229037 127.484 55.3657  1
------> CAND: 411.435935 3955.563232 0.9845932 0.5229037 127.439 55.3461  1
------> CAND: 411.584634 3955.563232 0.9845932 0.5229037 127.23 55.2555  1
------> CAND: 411.524687 3955.563232 0.9845932 0.5229037 126.756 55.0495  1
------> CAND: 411.569063 3955.563232 0.9845932 0.5229037 126.561 54.9646  1
------> CAND: 411.373653 3955.563232 0.9845932 0.5229037 126.088 54.7592  1
------> CAND: 411.534808 3955.563232 0.9845932 0.5229037 125.798 54.6334  1
------> CAND: 411.378584 3955.563232 0.9845932 0.5229037 125.729 54.6034  1
------> CAND: 411.380400 3955.563232 0.9845932 0.5229037 125.629 54.56  1
------> CAND: 411.455658 3955.563232 0.9845932 0.5229037 124.408 54.0297  1
------> CAND: 411.537922 3955.563232 0.9845932 0.5229037 122.353 53.1371  1
------> CAND: 411.559980 3955.563232 0.9845932 0.5229037 120.475 52.3218  1
------> CAND: 411.619927 3955.563232 0.9845932 0.5229037 120.151 52.1811  1
------> CAND: 411.400901 3955.563232 0.9845932 0.5229037 120.118 52.1664  1
------> CAND: 411.422960 3955.563232 0.9845932 0.5229037 120.072 52.1464  1
------> CAND: 411.469931 3955.563232 0.9845932 0.5229037 119.812 52.0336  1
------> CAND: 411.513528 3955.563232 0.9845932 0.5229037 119.762 52.012  1
------> CAND: 411.473564 3955.563232 0.9845932 0.5229037 118.63 51.5204  1
------> CAND: 411.584374 3955.563232 0.9845932 0.5229037 117.962 51.2303  1
------> CAND: 411.439568 3955.563232 0.9845932 0.5229037 117.918 51.2113  1
------> CAND: 411.486799 3955.563232 0.9845932 0.5229037 117.912 51.2087  1
------> CAND: 411.602799 3955.563232 0.9845932 0.5229037 117.782 51.152  1
------> CAND: 411.484463 3955.563232 0.9845932 0.5229037 117.6 51.0732  1
------> CAND: 411.500553 3955.563232 0.9845932 0.5229037 116.549 50.6166  1
------> CAND: 411.407649 3955.563232 0.9845932 0.5229037 116.023 50.388  1
------> CAND: 411.411282 3955.563232 0.9845932 0.5229037 115.878 50.3252  1
------> CAND: 411.604356 3955.563232 0.9845932 0.5229037 114.94 49.9178  1
------> CAND: 411.368203 3955.563232 0.9845932 0.5229037 112.436 48.8303  1
------> CAND: 411.494325 3955.563232 0.9845932 0.5229037 110.201 47.8597  1
------> CAND: 411.625896 3955.563232 0.9845932 0.5229037 109.767 47.671  1
------> CAND: 411.467336 3955.563232 0.9845932 0.5229037 108.473 47.1091  1
------> CAND: 411.566209 3955.563232 0.9845932 0.5229037 108.083 46.9398  1
------> CAND: 411.452284 3955.563232 0.9845932 0.5229037 107.919 46.8686  1
------> CAND: 411.610066 3955.563232 0.9845932 0.5229037 107.402 46.6442  1
------> CAND: 411.602280 3955.563232 0.9845932 0.5229037 107.384 46.6361  1
------> CAND: 411.457993 3955.563232 0.9845932 0.5229037 107.028 46.4819  1
------> CAND: 411.530396 3955.563232 0.9845932 0.5229037 106.62 46.3047  1
------> CAND: 411.400382 3955.563232 0.9845932 0.5229037 105.69 45.9007  1
------> CAND: 411.491730 3955.563232 0.9845932 0.5229037 104.968 45.5871  1
------> CAND: 411.477976 3955.563232 0.9845932 0.5229037 104.658 45.4525  1
------> CAND: 411.622522 3955.563232 0.9845932 0.5229037 103.516 44.9564  1
------> CAND: 411.416991 3955.563232 0.9845932 0.5229037 103.41 44.9105  1
------> CAND: 411.603837 3955.563232 0.9845932 0.5229037 102.436 44.4873  1
------> CAND: 411.564392 3955.563232 0.9845932 0.5229037 101.361 44.0205  1
------> CAND: 411.513269 3955.563232 0.9845932 0.5229037 99.6786 43.2899  1
------> CAND: 411.428928 3955.563232 0.9845932 0.5229037 99.316 43.1324  1
------> CAND: 411.488096 3955.563232 0.9845932 0.5229037 99.2872 43.1199  1
------> CAND: 411.466038 3955.563232 0.9845932 0.5229037 99.2381 43.0986  1
[13:30:27][1310025][INFO ] Statistics: count dirty SumSpec pages 249227 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:30:27][1310025][INFO ] Data processing finished successfully!
13:30:27 (1310025): called boinc_finish(0)

</stderr_txt>
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