Task 1706762716

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_174_6700000_2
Workunit ID: 859795380
Created: 1 Jan 2025 15:14:38 UTC
Sent: 1 Jan 2025 15:52:20 UTC
Report deadline: 15 Jan 2025 15:52:20 UTC
Received: 1 Jan 2025 20:54:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 409.94
CPU time (sec): 37.38
Peak working set size (MB): 265.45
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:47:45][1325844][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_174.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 6700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_174_6700000_2_0
------> GPU usage: 0.330000
[20:47:45][1325844][INFO ] Starting data processing...
[20:47:45][1325844][INFO ] opti: No host transfer for n_steps. Use device global.
[20:47:45][1325844][INFO ] opti: No host transfer for mean. Use device global.
[20:47:45][1325844][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:47:45][1325844][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:47:45][1325844][INFO ] opti: power spectrum in fft callback (static link).
[20:47:45][1325844][INFO ] opti: __constant__ access is not uniform, bad!
[20:47:47][1325844][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[20:47:47][1325844][INFO ] CUDA global memory status (initial GPU state, including context):
[20:47:47][1325844][INFO ] No template file. Generating templates.
[20:47:47][1325844][INFO ] Template param value T_cons = 50000
[20:47:53][1325844][INFO ] Number of generated templates to be used: 50000
[20:47:53][1325844][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_174.cpt
[20:47:53][1325844][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_174.cpt (No such file or directory).
------> Starting from scratch...
[20:47:53][1325844][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary
[20:47:53][1325844][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_DM247.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206489252
------> 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: 247.4 cm^-3 pc
------> Scale factor: 1.01353
[20:47:53][1325844][INFO ] Allocating memory for dedispersed compressed time series...
[20:47:53][1325844][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:47:53][1325844][INFO ] 8-bit allocation done
[20:47:53][1325844][INFO ] Foobar
[20:47:53][1325844][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_174.binary
[20:47:53][1325844][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:47:53][1325844][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:47:53][1325844][INFO ] FftSize = 12582913
[20:47:53][1325844][INFO ] Seed for random number generator is -1035643767.
[20:47:56][1325844][INFO ] 8[20:47:56][1325844][INFO ] 9[20:47:57][1325844][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:47:57][1325844][INFO ] Normalization factor 3.97364e-08
[20:47:58][1325844][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
[20:47:58][1325844][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
[20:47:58][1325844][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:47:58][1325844][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:47:58][1325844][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:48:46][1325844][INFO ] Checkpoint committed!
[20:49:46][1325844][INFO ] Checkpoint committed!
[20:50:46][1325844][INFO ] Checkpoint committed!
[20:51:46][1325844][INFO ] Checkpoint committed!
[20:52:46][1325844][INFO ] Checkpoint committed!
[20:53:46][1325844][INFO ] Checkpoint committed!
[20:54:33][1325844][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 495.100649 6733.469238 1.2110631 5.9295454 227.142 98.6464  1
------> CAND: 495.187325 6733.469238 1.2110631 5.9295454 222.426 96.5984  1
------> CAND: 495.114143 6733.469238 1.2110631 5.9295454 216.748 94.1324  1
------> CAND: 495.257911 6733.469238 1.2110631 5.9295454 216.23 93.9075  1
------> CAND: 495.090268 6733.469238 1.2110631 5.9295454 213.724 92.8193  1
------> CAND: 495.157222 6733.469238 1.2110631 5.9295454 209.798 91.1141  1
------> CAND: 495.212237 6733.469238 1.2110631 5.9295454 207.18 89.9771  1
------> CAND: 495.068729 6733.469238 1.2110631 5.9295454 192.908 83.7788  1
------> CAND: 495.102725 6733.469238 1.2110631 5.9295454 185.367 80.5039  1
------> CAND: 495.196148 6733.469238 1.2110631 5.9295454 184.615 80.1771  1
------> CAND: 495.100908 6733.469238 1.2110631 5.9295454 183.384 79.6427  1
------> CAND: 495.241303 6733.469238 1.2110631 5.9295454 178.218 77.399  1
------> CAND: 495.293723 6733.469238 1.2110631 5.9295454 177.399 77.0433  1
------> CAND: 495.151772 6733.469238 1.2110631 5.9295454 175.108 76.0484  1
------> CAND: 495.120112 6733.469238 1.2110631 5.9295454 172.961 75.1161  1
------> CAND: 495.155924 6733.469238 1.2110631 5.9295454 172.057 74.7233  1
------> CAND: 495.311629 6733.469238 1.2110631 5.9295454 171.395 74.4359  1
------> CAND: 495.122188 6733.469238 1.2110631 5.9295454 166.782 72.4327  1
------> CAND: 495.300990 6733.469238 1.2110631 5.9295454 160.7 69.7913  1
------> CAND: 495.220542 6733.469238 1.2110631 5.9295454 160.073 69.5187  1
------> CAND: 495.304363 6733.469238 1.2110631 5.9295454 159.934 69.4583  1
------> CAND: 495.111548 6733.469238 1.2110631 5.9295454 159.237 69.1559  1
------> CAND: 495.077033 6733.469238 1.2110631 5.9295454 156.177 67.8269  1
------> CAND: 495.108953 6733.469238 1.2110631 5.9295454 155.173 67.3907  1
------> CAND: 495.226510 6733.469238 1.2110631 5.9295454 154.897 67.2708  1
------> CAND: 495.269849 6733.469238 1.2110631 5.9295454 154.673 67.1737  1
------> CAND: 495.080666 6733.469238 1.2110631 5.9295454 151.056 65.6029  1
------> CAND: 495.277115 6733.469238 1.2110631 5.9295454 150.745 65.4677  1
------> CAND: 495.084818 6733.469238 1.2110631 5.9295454 150.083 65.1802  1
------> CAND: 495.266734 6733.469238 1.2110631 5.9295454 148.763 64.6071  1
------> CAND: 495.332390 6733.469238 1.2110631 5.9295454 148.224 64.3727  1
------> CAND: 495.086635 6733.469238 1.2110631 5.9295454 147.286 63.9655  1
------> CAND: 495.128416 6733.469238 1.2110631 5.9295454 145.03 62.9855  1
------> CAND: 495.308515 6733.469238 1.2110631 5.9295454 144.865 62.914  1
------> CAND: 495.319415 6733.469238 1.2110631 5.9295454 144.066 62.5669  1
------> CAND: 495.179799 6733.469238 1.2110631 5.9295454 142.773 62.0054  1
------> CAND: 495.317598 6733.469238 1.2110631 5.9295454 142.009 61.6737  1
------> CAND: 495.292166 6733.469238 1.2110631 5.9295454 141.645 61.5156  1
------> CAND: 495.117257 6733.469238 1.2110631 5.9295454 136.468 59.2673  1
------> CAND: 495.264399 6733.469238 1.2110631 5.9295454 134.39 58.3649  1
------> CAND: 495.136461 6733.469238 1.2110631 5.9295454 133.865 58.1368  1
------> CAND: 495.290609 6733.469238 1.2110631 5.9295454 130.776 56.7951  1
------> CAND: 495.242860 6733.469238 1.2110631 5.9295454 129.799 56.371  1
------> CAND: 495.092344 6733.469238 1.2110631 5.9295454 129.647 56.3051  1
------> CAND: 495.251683 6733.469238 1.2110631 5.9295454 129.533 56.2556  1
------> CAND: 495.235074 6733.469238 1.2110631 5.9295454 127.727 55.471  1
------> CAND: 495.101687 6733.469238 1.2110631 5.9295454 126.768 55.0548  1
------> CAND: 495.138018 6733.469238 1.2110631 5.9295454 123.221 53.5143  1
------> CAND: 495.270368 6733.469238 1.2110631 5.9295454 122.586 53.2386  1
------> CAND: 495.105320 6733.469238 1.2110631 5.9295454 122.211 53.0757  1
------> CAND: 495.081185 6733.469238 1.2110631 5.9295454 121.679 52.8445  1
------> CAND: 495.291128 6733.469238 1.2110631 5.9295454 120.95 52.528  1
------> CAND: 495.235593 6733.469238 1.2110631 5.9295454 120.306 52.2482  1
------> CAND: 495.242081 6733.469238 1.2110631 5.9295454 119.616 51.9487  1
------> CAND: 495.182394 6733.469238 1.2110631 5.9295454 118.458 51.4458  1
------> CAND: 495.258690 6733.469238 1.2110631 5.9295454 118.447 51.441  1
------> CAND: 495.099870 6733.469238 1.2110631 5.9295454 118.399 51.4202  1
------> CAND: 495.179539 6733.469238 1.2110631 5.9295454 118.065 51.2748  1
------> CAND: 495.252202 6733.469238 1.2110631 5.9295454 116.817 50.7331  1
------> CAND: 495.121150 6733.469238 1.2110631 5.9295454 116.131 50.4351  1
------> CAND: 495.087414 6733.469238 1.2110631 5.9295454 115.177 50.0208  1
------> CAND: 495.074179 6733.469238 1.2110631 5.9295454 115.127 49.9991  1
------> CAND: 495.153848 6733.469238 1.2110631 5.9295454 114.947 49.9208  1
------> CAND: 495.297616 6733.469238 1.2110631 5.9295454 113.142 49.1367  1
------> CAND: 495.323307 6733.469238 1.2110631 5.9295454 112.591 48.8977  1
------> CAND: 495.117517 6733.469238 1.2110631 5.9295454 112.503 48.8592  1
------> CAND: 495.211199 6733.469238 1.2110631 5.9295454 112.398 48.8138  1
------> CAND: 495.106098 6733.469238 1.2110631 5.9295454 111.869 48.584  1
------> CAND: 495.206788 6733.469238 1.2110631 5.9295454 111.775 48.5435  1
------> CAND: 495.311889 6733.469238 1.2110631 5.9295454 111.456 48.4049  1
------> CAND: 495.307477 6733.469238 1.2110631 5.9295454 110.684 48.0696  1
------> CAND: 495.217168 6733.469238 1.2110631 5.9295454 109.251 47.4472  1
------> CAND: 495.103503 6733.469238 1.2110631 5.9295454 109.178 47.4154  1
------> CAND: 495.121928 6733.469238 1.2110631 5.9295454 109.025 47.3491  1
------> CAND: 495.072362 6733.469238 1.2110631 5.9295454 108.613 47.1699  1
------> CAND: 495.229365 6733.469238 1.2110631 5.9295454 108.212 46.996  1
------> CAND: 495.290350 6733.469238 1.2110631 5.9295454 107.655 46.7542  1
------> CAND: 495.301509 6733.469238 1.2110631 5.9295454 107.107 46.516  1
------> CAND: 495.245974 6733.469238 1.2110631 5.9295454 106.991 46.4658  1
------> CAND: 495.084299 6733.469238 1.2110631 5.9295454 106.851 46.4046  1
------> CAND: 495.250904 6733.469238 1.2110631 5.9295454 106.704 46.3409  1
------> CAND: 495.110250 6733.469238 1.2110631 5.9295454 106.531 46.2657  1
------> CAND: 495.177463 6733.469238 1.2110631 5.9295454 106.089 46.0737  1
------> CAND: 495.230403 6733.469238 1.2110631 5.9295454 105.637 45.8776  1
------> CAND: 495.328238 6733.469238 1.2110631 5.9295454 104.124 45.2203  1
------> CAND: 495.236112 6733.469238 1.2110631 5.9295454 103.875 45.1124  1
------> CAND: 495.168121 6733.469238 1.2110631 5.9295454 103.418 44.9138  1
------> CAND: 495.098832 6733.469238 1.2110631 5.9295454 102.587 44.5532  1
------> CAND: 495.158260 6733.469238 1.2110631 5.9295454 101.998 44.297  1
------> CAND: 495.128935 6733.469238 1.2110631 5.9295454 101.704 44.1695  1
------> CAND: 495.153329 6733.469238 1.2110631 5.9295454 101.574 44.1128  1
------> CAND: 495.312408 6733.469238 1.2110631 5.9295454 101.047 43.8843  1
------> CAND: 495.293983 6733.469238 1.2110631 5.9295454 100.674 43.722  1
------> CAND: 495.079888 6733.469238 1.2110631 5.9295454 100.165 43.5012  1
------> CAND: 495.202895 6733.469238 1.2110631 5.9295454 99.4861 43.2062  1
------> CAND: 495.212757 6733.469238 1.2110631 5.9295454 99.3642 43.1533  1
------> CAND: 495.143208 6733.469238 1.2110631 5.9295454 99.1228 43.0485  1
------> CAND: 495.079628 6733.469238 1.2110631 5.9295454 99.092 43.0351  1
------> CAND: 495.078071 6733.469238 1.2110631 5.9295454 98.2721 42.679  1
------> CAND: 495.299952 6733.469238 1.2110631 5.9295454 95.9495 41.6704  1
[20:54:33][1325844][INFO ] Statistics: count dirty SumSpec pages 223462 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:54:33][1325844][INFO ] Data processing finished successfully!
20:54:33 (1325844): called boinc_finish(0)

</stderr_txt>
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