Task 1703139835

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_68_450000_1
Workunit ID: 857758725
Created: 25 Dec 2024 23:19:57 UTC
Sent: 26 Dec 2024 15:04:19 UTC
Report deadline: 9 Jan 2025 15:04:19 UTC
Received: 26 Dec 2024 20:05:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 443.11
CPU time (sec): 49.84
Peak working set size (MB): 271.12
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>
[19:57:13][1015461][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_68.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 450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_68_450000_1_0
------> GPU usage: 0.330000
[19:57:13][1015461][INFO ] Starting data processing...
[19:57:13][1015461][INFO ] opti: No host transfer for n_steps. Use device global.
[19:57:13][1015461][INFO ] opti: No host transfer for mean. Use device global.
[19:57:13][1015461][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:57:13][1015461][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:57:13][1015461][INFO ] opti: power spectrum in fft callback (static link).
[19:57:13][1015461][INFO ] opti: __constant__ access is not uniform, bad!
[19:57:15][1015461][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[19:57:15][1015461][INFO ] CUDA global memory status (initial GPU state, including context):
[19:57:15][1015461][INFO ] No template file. Generating templates.
[19:57:15][1015461][INFO ] Template param value T_cons = 50000
[19:57:23][1015461][INFO ] Number of generated templates to be used: 50000
[19:57:23][1015461][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_68.cpt
[19:57:23][1015461][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_68.cpt (No such file or directory).
------> Starting from scratch...
[19:57:23][1015461][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary
[19:57:23][1015461][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_DM236.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766094827
------> 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: 236.8 cm^-3 pc
------> Scale factor: 1.31372
[19:57:23][1015461][INFO ] Allocating memory for dedispersed compressed time series...
[19:57:23][1015461][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:57:23][1015461][INFO ] 8-bit allocation done
[19:57:23][1015461][INFO ] Foobar
[19:57:23][1015461][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary
[19:57:24][1015461][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:57:24][1015461][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:57:24][1015461][INFO ] FftSize = 12582913
[19:57:24][1015461][INFO ] Seed for random number generator is 1116974088.
[19:57:28][1015461][INFO ] 8[19:57:28][1015461][INFO ] 9[19:57:29][1015461][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:57:29][1015461][INFO ] Normalization factor 3.97364e-08
[19:57:30][1015461][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
[19:57:30][1015461][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
[19:57:30][1015461][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:57:30][1015461][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:57:30][1015461][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:58:13][1015461][INFO ] Checkpoint committed!
[19:59:14][1015461][INFO ] Checkpoint committed!
[20:00:14][1015461][INFO ] Checkpoint committed!
[20:01:14][1015461][INFO ] Checkpoint committed!
[20:02:14][1015461][INFO ] Checkpoint committed!
[20:03:14][1015461][INFO ] Checkpoint committed!
[20:04:14][1015461][INFO ] Checkpoint committed!
[20:04:34][1015461][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.834875 3632.105225 0.7415694 2.1652877 255.415 110.925  1
------> CAND: 345.774150 3632.105225 0.7415694 2.1652877 254.737 110.631  1
------> CAND: 345.782454 3632.105225 0.7415694 2.1652877 250.928 108.977  1
------> CAND: 345.738857 3632.105225 0.7415694 2.1652877 232.769 101.09  1
------> CAND: 345.829945 3632.105225 0.7415694 2.1652877 232.512 100.979  1
------> CAND: 345.962035 3632.105225 0.7415694 2.1652877 220.049 95.5662  1
------> CAND: 345.954509 3632.105225 0.7415694 2.1652877 205.372 89.1919  1
------> CAND: 345.745604 3632.105225 0.7415694 2.1652877 203.646 88.4425  1
------> CAND: 345.966965 3632.105225 0.7415694 2.1652877 201.909 87.6882  1
------> CAND: 345.943869 3632.105225 0.7415694 2.1652877 191.617 83.2184  1
------> CAND: 345.727698 3632.105225 0.7415694 2.1652877 187.173 81.2882  1
------> CAND: 345.895860 3632.105225 0.7415694 2.1652877 187.146 81.2765  1
------> CAND: 345.982017 3632.105225 0.7415694 2.1652877 183.385 79.643  1
------> CAND: 345.947502 3632.105225 0.7415694 2.1652877 181.714 78.9176  1
------> CAND: 345.785828 3632.105225 0.7415694 2.1652877 171.598 74.5239  1
------> CAND: 345.879770 3632.105225 0.7415694 2.1652877 167.577 72.7779  1
------> CAND: 345.986169 3632.105225 0.7415694 2.1652877 166.781 72.4319  1
------> CAND: 345.826311 3632.105225 0.7415694 2.1652877 165.603 71.9203  1
------> CAND: 345.916880 3632.105225 0.7415694 2.1652877 162.915 70.7531  1
------> CAND: 345.729774 3632.105225 0.7415694 2.1652877 162.032 70.3696  1
------> CAND: 345.893005 3632.105225 0.7415694 2.1652877 160.784 69.8274  1
------> CAND: 345.944388 3632.105225 0.7415694 2.1652877 159.242 69.1579  1
------> CAND: 345.941274 3632.105225 0.7415694 2.1652877 158.488 68.8306  1
------> CAND: 345.895600 3632.105225 0.7415694 2.1652877 158.391 68.7884  1
------> CAND: 345.985650 3632.105225 0.7415694 2.1652877 158.288 68.7436  1
------> CAND: 345.870169 3632.105225 0.7415694 2.1652877 154.861 67.2554  1
------> CAND: 345.815931 3632.105225 0.7415694 2.1652877 152.325 66.1539  1
------> CAND: 345.867573 3632.105225 0.7415694 2.1652877 152.112 66.0615  1
------> CAND: 345.945167 3632.105225 0.7415694 2.1652877 152.038 66.0291  1
------> CAND: 345.769738 3632.105225 0.7415694 2.1652877 148.472 64.4805  1
------> CAND: 345.793094 3632.105225 0.7415694 2.1652877 146.627 63.6792  1
------> CAND: 345.805291 3632.105225 0.7415694 2.1652877 144.118 62.5898  1
------> CAND: 345.829166 3632.105225 0.7415694 2.1652877 143.62 62.3733  1
------> CAND: 345.980719 3632.105225 0.7415694 2.1652877 142.268 61.7863  1
------> CAND: 345.856674 3632.105225 0.7415694 2.1652877 140.964 61.2197  1
------> CAND: 345.770517 3632.105225 0.7415694 2.1652877 140.418 60.9826  1
------> CAND: 345.767662 3632.105225 0.7415694 2.1652877 139.535 60.5991  1
------> CAND: 345.903126 3632.105225 0.7415694 2.1652877 138.249 60.0406  1
------> CAND: 345.900012 3632.105225 0.7415694 2.1652877 138.211 60.0241  1
------> CAND: 345.778821 3632.105225 0.7415694 2.1652877 136.97 59.4853  1
------> CAND: 345.878992 3632.105225 0.7415694 2.1652877 136.277 59.1841  1
------> CAND: 345.736521 3632.105225 0.7415694 2.1652877 134.978 58.6203  1
------> CAND: 345.849148 3632.105225 0.7415694 2.1652877 134.575 58.445  1
------> CAND: 345.898196 3632.105225 0.7415694 2.1652877 134.509 58.4164  1
------> CAND: 345.963851 3632.105225 0.7415694 2.1652877 134.071 58.2264  1
------> CAND: 345.932451 3632.105225 0.7415694 2.1652877 133.359 57.9171  1
------> CAND: 345.919994 3632.105225 0.7415694 2.1652877 132.748 57.6517  1
------> CAND: 345.814115 3632.105225 0.7415694 2.1652877 132.041 57.3445  1
------> CAND: 345.759877 3632.105225 0.7415694 2.1652877 131.874 57.2721  1
------> CAND: 345.828907 3632.105225 0.7415694 2.1652877 129.577 56.2747  1
------> CAND: 345.942053 3632.105225 0.7415694 2.1652877 129.167 56.0967  1
------> CAND: 345.799063 3632.105225 0.7415694 2.1652877 128.944 55.9999  1
------> CAND: 345.738597 3632.105225 0.7415694 2.1652877 128.361 55.7463  1
------> CAND: 345.806589 3632.105225 0.7415694 2.1652877 127.577 55.4061  1
------> CAND: 345.981238 3632.105225 0.7415694 2.1652877 126.735 55.0404  1
------> CAND: 345.947243 3632.105225 0.7415694 2.1652877 126.215 54.8145  1
------> CAND: 345.787645 3632.105225 0.7415694 2.1652877 126.132 54.7786  1
------> CAND: 345.753389 3632.105225 0.7415694 2.1652877 125.841 54.652  1
------> CAND: 345.919735 3632.105225 0.7415694 2.1652877 125.758 54.6159  1
------> CAND: 345.883663 3632.105225 0.7415694 2.1652877 125.503 54.5052  1
------> CAND: 345.922330 3632.105225 0.7415694 2.1652877 125.092 54.3266  1
------> CAND: 345.807627 3632.105225 0.7415694 2.1652877 125.07 54.3173  1
------> CAND: 345.764289 3632.105225 0.7415694 2.1652877 123.235 53.5202  1
------> CAND: 345.741452 3632.105225 0.7415694 2.1652877 122.99 53.4139  1
------> CAND: 345.919216 3632.105225 0.7415694 2.1652877 122.758 53.3132  1
------> CAND: 345.842920 3632.105225 0.7415694 2.1652877 122.093 53.0243  1
------> CAND: 345.989543 3632.105225 0.7415694 2.1652877 121.405 52.7253  1
------> CAND: 345.801399 3632.105225 0.7415694 2.1652877 121.164 52.6207  1
------> CAND: 345.821121 3632.105225 0.7415694 2.1652877 119.084 51.7176  1
------> CAND: 345.730034 3632.105225 0.7415694 2.1652877 118.579 51.4981  1
------> CAND: 345.973972 3632.105225 0.7415694 2.1652877 118.407 51.4237  1
------> CAND: 345.950097 3632.105225 0.7415694 2.1652877 118.105 51.2924  1
------> CAND: 345.839287 3632.105225 0.7415694 2.1652877 117.529 51.0421  1
------> CAND: 345.948021 3632.105225 0.7415694 2.1652877 117.026 50.8236  1
------> CAND: 345.834616 3632.105225 0.7415694 2.1652877 116.118 50.4293  1
------> CAND: 345.964630 3632.105225 0.7415694 2.1652877 114.998 49.9428  1
------> CAND: 345.844218 3632.105225 0.7415694 2.1652877 113.676 49.3688  1
------> CAND: 345.864719 3632.105225 0.7415694 2.1652877 111.163 48.2773  1
------> CAND: 345.752351 3632.105225 0.7415694 2.1652877 111.103 48.2516  1
------> CAND: 345.744826 3632.105225 0.7415694 2.1652877 110.287 47.8971  1
------> CAND: 345.893524 3632.105225 0.7415694 2.1652877 110.101 47.8162  1
------> CAND: 345.747940 3632.105225 0.7415694 2.1652877 110.058 47.7978  1
------> CAND: 345.907278 3632.105225 0.7415694 2.1652877 109.732 47.656  1
------> CAND: 345.923108 3632.105225 0.7415694 2.1652877 109.186 47.419  1
------> CAND: 345.822419 3632.105225 0.7415694 2.1652877 108.501 47.1212  1
------> CAND: 345.850965 3632.105225 0.7415694 2.1652877 108.496 47.1191  1
------> CAND: 345.970599 3632.105225 0.7415694 2.1652877 107.829 46.8296  1
------> CAND: 345.837470 3632.105225 0.7415694 2.1652877 107.332 46.6136  1
------> CAND: 345.739376 3632.105225 0.7415694 2.1652877 106.988 46.4643  1
------> CAND: 345.933748 3632.105225 0.7415694 2.1652877 104.774 45.5026  1
------> CAND: 345.887815 3632.105225 0.7415694 2.1652877 104.647 45.4478  1
------> CAND: 345.817748 3632.105225 0.7415694 2.1652877 103.991 45.1628  1
------> CAND: 345.881068 3632.105225 0.7415694 2.1652877 103.442 44.9244  1
------> CAND: 345.800620 3632.105225 0.7415694 2.1652877 103.392 44.9024  1
------> CAND: 345.869909 3632.105225 0.7415694 2.1652877 103.185 44.8129  1
------> CAND: 345.880549 3632.105225 0.7415694 2.1652877 101.78 44.2026  1
------> CAND: 345.779859 3632.105225 0.7415694 2.1652877 99.4019 43.1697  1
------> CAND: 345.863940 3632.105225 0.7415694 2.1652877 99.2336 43.0966  1
------> CAND: 345.861864 3632.105225 0.7415694 2.1652877 98.7023 42.8659  1
------> CAND: 345.915842 3632.105225 0.7415694 2.1652877 98.2761 42.6808  1
[20:04:34][1015461][INFO ] Statistics: count dirty SumSpec pages 429709 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:04:34][1015461][INFO ] Data processing finished successfully!
20:04:34 (1015461): called boinc_finish(0)

</stderr_txt>
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