Task 1703139304

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_66_7200000_0
Workunit ID: 857758460
Created: 25 Dec 2024 23:19:55 UTC
Sent: 26 Dec 2024 12:07:10 UTC
Report deadline: 9 Jan 2025 12:07:10 UTC
Received: 26 Dec 2024 17:09:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 421.67
CPU time (sec): 47.86
Peak working set size (MB): 269.66
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>
[17:01:52][1009733][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_66.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 7200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_66_7200000_0_0
------> GPU usage: 0.330000
[17:01:52][1009733][INFO ] Starting data processing...
[17:01:52][1009733][INFO ] opti: No host transfer for n_steps. Use device global.
[17:01:52][1009733][INFO ] opti: No host transfer for mean. Use device global.
[17:01:52][1009733][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:01:52][1009733][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:01:52][1009733][INFO ] opti: power spectrum in fft callback (static link).
[17:01:52][1009733][INFO ] opti: __constant__ access is not uniform, bad!
[17:01:53][1009733][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[17:01:53][1009733][INFO ] CUDA global memory status (initial GPU state, including context):
[17:01:53][1009733][INFO ] No template file. Generating templates.
[17:01:53][1009733][INFO ] Template param value T_cons = 50000
[17:02:00][1009733][INFO ] Number of generated templates to be used: 50000
[17:02:00][1009733][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_66.cpt
[17:02:00][1009733][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[17:02:00][1009733][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary
[17:02:00][1009733][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_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766098116
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.31378
[17:02:00][1009733][INFO ] Allocating memory for dedispersed compressed time series...
[17:02:00][1009733][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:02:00][1009733][INFO ] 8-bit allocation done
[17:02:00][1009733][INFO ] Foobar
[17:02:00][1009733][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary
[17:02:00][1009733][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:02:01][1009733][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:02:01][1009733][INFO ] FftSize = 12582913
[17:02:01][1009733][INFO ] Seed for random number generator is 1116375092.
[17:02:04][1009733][INFO ] 8[17:02:04][1009733][INFO ] 9[17:02:06][1009733][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:02:06][1009733][INFO ] Normalization factor 3.97364e-08
[17:02:06][1009733][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
[17:02:06][1009733][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
[17:02:06][1009733][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:02:06][1009733][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:02:06][1009733][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:02:52][1009733][INFO ] Checkpoint committed!
[17:03:52][1009733][INFO ] Checkpoint committed!
[17:04:52][1009733][INFO ] Checkpoint committed!
[17:05:52][1009733][INFO ] Checkpoint committed!
[17:06:52][1009733][INFO ] Checkpoint committed!
[17:07:52][1009733][INFO ] Checkpoint committed!
[17:08:51][1009733][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 352.701747 3674.204102 0.9416141 6.0703955 349.262 151.683  1
------> CAND: 352.668789 3674.204102 0.9416141 6.0703955 318.41 138.284  1
------> CAND: 352.856674 3674.204102 0.9416141 6.0703955 291.307 126.513  1
------> CAND: 352.732629 3674.204102 0.9416141 6.0703955 276.098 119.908  1
------> CAND: 352.639984 3674.204102 0.9416141 6.0703955 220.85 95.9138  1
------> CAND: 352.747161 3674.204102 0.9416141 6.0703955 196.871 85.4998  1
------> CAND: 352.861086 3674.204102 0.9416141 6.0703955 193.848 84.1869  1
------> CAND: 352.653219 3674.204102 0.9416141 6.0703955 193.513 84.0418  1
------> CAND: 352.673720 3674.204102 0.9416141 6.0703955 189.626 82.3537  1
------> CAND: 352.755984 3674.204102 0.9416141 6.0703955 187.161 81.2831  1
------> CAND: 352.638686 3674.204102 0.9416141 6.0703955 185.255 80.4554  1
------> CAND: 352.848110 3674.204102 0.9416141 6.0703955 185.235 80.4466  1
------> CAND: 352.853300 3674.204102 0.9416141 6.0703955 182.856 79.4132  1
------> CAND: 352.682024 3674.204102 0.9416141 6.0703955 180.946 78.5839  1
------> CAND: 352.667751 3674.204102 0.9416141 6.0703955 178.814 77.6578  1
------> CAND: 352.764548 3674.204102 0.9416141 6.0703955 178.586 77.5591  1
------> CAND: 352.837730 3674.204102 0.9416141 6.0703955 177.976 77.2942  1
------> CAND: 352.708494 3674.204102 0.9416141 6.0703955 176.115 76.4859  1
------> CAND: 352.819824 3674.204102 0.9416141 6.0703955 175.534 76.2336  1
------> CAND: 352.851224 3674.204102 0.9416141 6.0703955 174.308 75.701  1
------> CAND: 352.722248 3674.204102 0.9416141 6.0703955 172.214 74.7916  1
------> CAND: 352.713165 3674.204102 0.9416141 6.0703955 164.4 71.3981  1
------> CAND: 352.797246 3674.204102 0.9416141 6.0703955 164.314 71.3606  1
------> CAND: 352.730553 3674.204102 0.9416141 6.0703955 162.838 70.7198  1
------> CAND: 352.876656 3674.204102 0.9416141 6.0703955 162.628 70.6285  1
------> CAND: 352.639465 3674.204102 0.9416141 6.0703955 155.501 67.5334  1
------> CAND: 352.673980 3674.204102 0.9416141 6.0703955 154.279 67.0025  1
------> CAND: 352.688253 3674.204102 0.9416141 6.0703955 153.83 66.8076  1
------> CAND: 352.780378 3674.204102 0.9416141 6.0703955 152.942 66.4219  1
------> CAND: 352.820862 3674.204102 0.9416141 6.0703955 149.794 65.0547  1
------> CAND: 352.644396 3674.204102 0.9416141 6.0703955 148.604 64.5381  1
------> CAND: 352.748199 3674.204102 0.9416141 6.0703955 147.878 64.2226  1
------> CAND: 352.881327 3674.204102 0.9416141 6.0703955 147.055 63.865  1
------> CAND: 352.767143 3674.204102 0.9416141 6.0703955 140.962 61.219  1
------> CAND: 352.805551 3674.204102 0.9416141 6.0703955 138.121 59.9852  1
------> CAND: 352.721210 3674.204102 0.9416141 6.0703955 136.501 59.2818  1
------> CAND: 352.775967 3674.204102 0.9416141 6.0703955 135.171 58.7039  1
------> CAND: 352.777524 3674.204102 0.9416141 6.0703955 133.933 58.1663  1
------> CAND: 352.714722 3674.204102 0.9416141 6.0703955 132.875 57.7068  1
------> CAND: 352.781676 3674.204102 0.9416141 6.0703955 130.188 56.5397  1
------> CAND: 352.891967 3674.204102 0.9416141 6.0703955 129.53 56.2542  1
------> CAND: 352.808405 3674.204102 0.9416141 6.0703955 128.244 55.6955  1
------> CAND: 352.689291 3674.204102 0.9416141 6.0703955 126.258 54.8333  1
------> CAND: 352.857712 3674.204102 0.9416141 6.0703955 125.778 54.6247  1
------> CAND: 352.736002 3674.204102 0.9416141 6.0703955 124.813 54.2055  1
------> CAND: 352.807627 3674.204102 0.9416141 6.0703955 124.249 53.9606  1
------> CAND: 352.744566 3674.204102 0.9416141 6.0703955 123.458 53.6173  1
------> CAND: 352.681765 3674.204102 0.9416141 6.0703955 123.161 53.4883  1
------> CAND: 352.658928 3674.204102 0.9416141 6.0703955 123.114 53.4679  1
------> CAND: 352.898714 3674.204102 0.9416141 6.0703955 122.583 53.237  1
------> CAND: 352.865497 3674.204102 0.9416141 6.0703955 121.811 52.9018  1
------> CAND: 352.858750 3674.204102 0.9416141 6.0703955 121.777 52.887  1
------> CAND: 352.762213 3674.204102 0.9416141 6.0703955 121.051 52.5716  1
------> CAND: 352.820343 3674.204102 0.9416141 6.0703955 120.208 52.2058  1
------> CAND: 352.877694 3674.204102 0.9416141 6.0703955 119.109 51.7286  1
------> CAND: 352.732888 3674.204102 0.9416141 6.0703955 119.105 51.7268  1
------> CAND: 352.757282 3674.204102 0.9416141 6.0703955 117.777 51.1497  1
------> CAND: 352.709013 3674.204102 0.9416141 6.0703955 117.768 51.1459  1
------> CAND: 352.756503 3674.204102 0.9416141 6.0703955 117.06 50.8387  1
------> CAND: 352.830983 3674.204102 0.9416141 6.0703955 115.845 50.3111  1
------> CAND: 352.771036 3674.204102 0.9416141 6.0703955 115.673 50.2363  1
------> CAND: 352.672423 3674.204102 0.9416141 6.0703955 115.378 50.1081  1
------> CAND: 352.793354 3674.204102 0.9416141 6.0703955 114.398 49.6826  1
------> CAND: 352.686176 3674.204102 0.9416141 6.0703955 113.682 49.3714  1
------> CAND: 352.697335 3674.204102 0.9416141 6.0703955 113.467 49.278  1
------> CAND: 352.720691 3674.204102 0.9416141 6.0703955 113.406 49.2514  1
------> CAND: 352.814374 3674.204102 0.9416141 6.0703955 113.149 49.1398  1
------> CAND: 352.677353 3674.204102 0.9416141 6.0703955 112.408 48.8184  1
------> CAND: 352.740933 3674.204102 0.9416141 6.0703955 111.562 48.4506  1
------> CAND: 352.707456 3674.204102 0.9416141 6.0703955 111.541 48.4414  1
------> CAND: 352.752870 3674.204102 0.9416141 6.0703955 111.293 48.3341  1
------> CAND: 352.896638 3674.204102 0.9416141 6.0703955 111.17 48.2807  1
------> CAND: 352.839027 3674.204102 0.9416141 6.0703955 111.074 48.2389  1
------> CAND: 352.745085 3674.204102 0.9416141 6.0703955 109.414 47.518  1
------> CAND: 352.738338 3674.204102 0.9416141 6.0703955 109.395 47.5097  1
------> CAND: 352.852781 3674.204102 0.9416141 6.0703955 108.468 47.1068  1
------> CAND: 352.711089 3674.204102 0.9416141 6.0703955 106.341 46.1832  1
------> CAND: 352.698892 3674.204102 0.9416141 6.0703955 106.25 46.1438  1
------> CAND: 352.792316 3674.204102 0.9416141 6.0703955 105.846 45.9682  1
------> CAND: 352.673201 3674.204102 0.9416141 6.0703955 105.567 45.8471  1
------> CAND: 352.737819 3674.204102 0.9416141 6.0703955 105.15 45.6662  1
------> CAND: 352.781157 3674.204102 0.9416141 6.0703955 105.058 45.6261  1
------> CAND: 352.871726 3674.204102 0.9416141 6.0703955 104.159 45.2356  1
------> CAND: 352.724843 3674.204102 0.9416141 6.0703955 103.654 45.0164  1
------> CAND: 352.881846 3674.204102 0.9416141 6.0703955 103.51 44.9536  1
------> CAND: 352.873802 3674.204102 0.9416141 6.0703955 103.218 44.8272  1
------> CAND: 352.892227 3674.204102 0.9416141 6.0703955 102.919 44.6972  1
------> CAND: 352.697595 3674.204102 0.9416141 6.0703955 102.569 44.5453  1
------> CAND: 352.846034 3674.204102 0.9416141 6.0703955 102.189 44.3802  1
------> CAND: 352.748718 3674.204102 0.9416141 6.0703955 102.086 44.3352  1
------> CAND: 352.892486 3674.204102 0.9416141 6.0703955 101.981 44.2899  1
------> CAND: 352.637129 3674.204102 0.9416141 6.0703955 101.868 44.2408  1
------> CAND: 352.795689 3674.204102 0.9416141 6.0703955 101.047 43.884  1
------> CAND: 352.781416 3674.204102 0.9416141 6.0703955 99.8646 43.3706  1
------> CAND: 352.684100 3674.204102 0.9416141 6.0703955 99.4839 43.2053  1
------> CAND: 352.826830 3674.204102 0.9416141 6.0703955 99.3722 43.1568  1
------> CAND: 352.680467 3674.204102 0.9416141 6.0703955 98.8939 42.9491  1
------> CAND: 352.799841 3674.204102 0.9416141 6.0703955 98.7125 42.8703  1
------> CAND: 352.716280 3674.204102 0.9416141 6.0703955 98.4332 42.749  1
------> CAND: 352.786088 3674.204102 0.9416141 6.0703955 98.1404 42.6218  1
[17:08:51][1009733][INFO ] Statistics: count dirty SumSpec pages 496695 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:08:51][1009733][INFO ] Data processing finished successfully!
17:08:51 (1009733): called boinc_finish(0)

</stderr_txt>
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