Task 1703063504

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_79_9600000_3
Workunit ID: 857474343
Created: 25 Dec 2024 20:33:22 UTC
Sent: 25 Dec 2024 21:38:32 UTC
Report deadline: 8 Jan 2025 21:38:32 UTC
Received: 26 Dec 2024 2:37:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 429.50
CPU time (sec): 35.63
Peak working set size (MB): 276.44
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>
[02:29:17][984798][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_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_79.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 9600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_79_9600000_3_0
------> GPU usage: 0.330000
[02:29:17][984798][INFO ] Starting data processing...
[02:29:17][984798][INFO ] opti: No host transfer for n_steps. Use device global.
[02:29:17][984798][INFO ] opti: No host transfer for mean. Use device global.
[02:29:17][984798][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:29:17][984798][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:29:17][984798][INFO ] opti: power spectrum in fft callback (static link).
[02:29:17][984798][INFO ] opti: __constant__ access is not uniform, bad!
[02:29:18][984798][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[02:29:18][984798][INFO ] CUDA global memory status (initial GPU state, including context):
[02:29:18][984798][INFO ] No template file. Generating templates.
[02:29:18][984798][INFO ] Template param value T_cons = 50000
[02:29:22][984798][INFO ] Number of generated templates to be used: 50000
[02:29:22][984798][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_79.cpt
[02:29:22][984798][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[02:29:22][984798][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_79.binary
[02:29:22][984798][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620486838
------> 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: 237.9 cm^-3 pc
------> Scale factor: 0.992521
[02:29:22][984798][INFO ] Allocating memory for dedispersed compressed time series...
[02:29:22][984798][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:29:22][984798][INFO ] 8-bit allocation done
[02:29:22][984798][INFO ] Foobar
[02:29:22][984798][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_79.binary
[02:29:22][984798][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:29:22][984798][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:29:22][984798][INFO ] FftSize = 12582913
[02:29:22][984798][INFO ] Seed for random number generator is 1093751687.
[02:29:24][984798][INFO ] 8[02:29:24][984798][INFO ] 9[02:29:25][984798][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:29:25][984798][INFO ] Normalization factor 3.97364e-08
[02:29:25][984798][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
[02:29:25][984798][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
[02:29:25][984798][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:29:25][984798][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:29:25][984798][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:30:17][984798][INFO ] Checkpoint committed!
[02:31:17][984798][INFO ] Checkpoint committed!
[02:32:17][984798][INFO ] Checkpoint committed!
[02:33:17][984798][INFO ] Checkpoint committed!
[02:34:17][984798][INFO ] Checkpoint committed!
[02:35:17][984798][INFO ] Checkpoint committed!
[02:36:17][984798][INFO ] Checkpoint committed!
[02:36:23][984798][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 185.011602 3757.726318 0.7659414 5.0929332 284.474 123.546  1
------> CAND: 185.105026 3757.726318 0.7659414 5.0929332 239.223 103.893  1
------> CAND: 184.977347 3757.726318 0.7659414 5.0929332 228.389 99.1882  1
------> CAND: 185.111254 3757.726318 0.7659414 5.0929332 221.813 96.3323  1
------> CAND: 184.991101 3757.726318 0.7659414 5.0929332 221.47 96.183  1
------> CAND: 185.140578 3757.726318 0.7659414 5.0929332 217.243 94.3476  1
------> CAND: 185.092829 3757.726318 0.7659414 5.0929332 205.532 89.2614  1
------> CAND: 184.981240 3757.726318 0.7659414 5.0929332 190.913 82.9123  1
------> CAND: 185.054940 3757.726318 0.7659414 5.0929332 176.271 76.5533  1
------> CAND: 185.095943 3757.726318 0.7659414 5.0929332 173.099 75.1761  1
------> CAND: 184.954251 3757.726318 0.7659414 5.0929332 172.916 75.0967  1
------> CAND: 185.130717 3757.726318 0.7659414 5.0929332 170.329 73.9729  1
------> CAND: 185.113330 3757.726318 0.7659414 5.0929332 166.598 72.3524  1
------> CAND: 185.118520 3757.726318 0.7659414 5.0929332 163.203 70.8781  1
------> CAND: 185.065840 3757.726318 0.7659414 5.0929332 162.995 70.788  1
------> CAND: 185.069992 3757.726318 0.7659414 5.0929332 162.406 70.5322  1
------> CAND: 185.032623 3757.726318 0.7659414 5.0929332 162.252 70.4653  1
------> CAND: 185.106323 3757.726318 0.7659414 5.0929332 160.37 69.648  1
------> CAND: 185.170162 3757.726318 0.7659414 5.0929332 157.076 68.2173  1
------> CAND: 185.194297 3757.726318 0.7659414 5.0929332 153.319 66.5856  1
------> CAND: 185.087638 3757.726318 0.7659414 5.0929332 152.786 66.3543  1
------> CAND: 184.994734 3757.726318 0.7659414 5.0929332 152.194 66.0971  1
------> CAND: 185.042484 3757.726318 0.7659414 5.0929332 149.978 65.1346  1
------> CAND: 185.140319 3757.726318 0.7659414 5.0929332 149.249 64.8182  1
------> CAND: 185.074923 3757.726318 0.7659414 5.0929332 147.607 64.1048  1
------> CAND: 185.111773 3757.726318 0.7659414 5.0929332 144.908 62.9325  1
------> CAND: 185.138762 3757.726318 0.7659414 5.0929332 143.721 62.4172  1
------> CAND: 185.086600 3757.726318 0.7659414 5.0929332 142.757 61.9984  1
------> CAND: 185.001741 3757.726318 0.7659414 5.0929332 139.528 60.5963  1
------> CAND: 185.052086 3757.726318 0.7659414 5.0929332 137.789 59.841  1
------> CAND: 185.205456 3757.726318 0.7659414 5.0929332 137.178 59.5756  1
------> CAND: 185.081151 3757.726318 0.7659414 5.0929332 135.849 58.9983  1
------> CAND: 185.043262 3757.726318 0.7659414 5.0929332 135.605 58.8925  1
------> CAND: 185.078037 3757.726318 0.7659414 5.0929332 135.318 58.7678  1
------> CAND: 185.030546 3757.726318 0.7659414 5.0929332 134.718 58.5072  1
------> CAND: 185.048972 3757.726318 0.7659414 5.0929332 134.545 58.4322  1
------> CAND: 185.109437 3757.726318 0.7659414 5.0929332 134.44 58.3866  1
------> CAND: 184.994475 3757.726318 0.7659414 5.0929332 134.054 58.219  1
------> CAND: 184.956327 3757.726318 0.7659414 5.0929332 132.241 57.4315  1
------> CAND: 185.173796 3757.726318 0.7659414 5.0929332 131.378 57.0568  1
------> CAND: 184.992139 3757.726318 0.7659414 5.0929332 131.289 57.0181  1
------> CAND: 185.130457 3757.726318 0.7659414 5.0929332 131.054 56.9161  1
------> CAND: 185.131496 3757.726318 0.7659414 5.0929332 130.223 56.5553  1
------> CAND: 185.096202 3757.726318 0.7659414 5.0929332 130.043 56.477  1
------> CAND: 184.990323 3757.726318 0.7659414 5.0929332 129.073 56.0556  1
------> CAND: 185.130977 3757.726318 0.7659414 5.0929332 127.952 55.5689  1
------> CAND: 185.069732 3757.726318 0.7659414 5.0929332 127.543 55.3911  1
------> CAND: 185.141357 3757.726318 0.7659414 5.0929332 127.427 55.341  1
------> CAND: 185.074663 3757.726318 0.7659414 5.0929332 126.935 55.127  1
------> CAND: 185.018090 3757.726318 0.7659414 5.0929332 126.54 54.9555  1
------> CAND: 184.973454 3757.726318 0.7659414 5.0929332 124.891 54.2393  1
------> CAND: 185.045338 3757.726318 0.7659414 5.0929332 124.125 53.9069  1
------> CAND: 185.187550 3757.726318 0.7659414 5.0929332 124.065 53.8807  1
------> CAND: 185.186252 3757.726318 0.7659414 5.0929332 123.463 53.6195  1
------> CAND: 185.107102 3757.726318 0.7659414 5.0929332 123.398 53.591  1
------> CAND: 185.018350 3757.726318 0.7659414 5.0929332 123.255 53.529  1
------> CAND: 185.139800 3757.726318 0.7659414 5.0929332 118.784 51.5872  1
------> CAND: 185.105285 3757.726318 0.7659414 5.0929332 118.225 51.3443  1
------> CAND: 185.182619 3757.726318 0.7659414 5.0929332 117.506 51.0324  1
------> CAND: 185.196113 3757.726318 0.7659414 5.0929332 116.843 50.7445  1
------> CAND: 184.958403 3757.726318 0.7659414 5.0929332 116.737 50.6982  1
------> CAND: 185.058573 3757.726318 0.7659414 5.0929332 115.652 50.2272  1
------> CAND: 185.116444 3757.726318 0.7659414 5.0929332 115.18 50.0221  1
------> CAND: 185.207013 3757.726318 0.7659414 5.0929332 112.938 49.0485  1
------> CAND: 185.080372 3757.726318 0.7659414 5.0929332 112.808 48.9919  1
------> CAND: 185.034699 3757.726318 0.7659414 5.0929332 111.806 48.5566  1
------> CAND: 185.162118 3757.726318 0.7659414 5.0929332 111.165 48.2784  1
------> CAND: 185.013159 3757.726318 0.7659414 5.0929332 109.279 47.4594  1
------> CAND: 185.040927 3757.726318 0.7659414 5.0929332 108.711 47.2128  1
------> CAND: 185.017052 3757.726318 0.7659414 5.0929332 108.493 47.1179  1
------> CAND: 185.136945 3757.726318 0.7659414 5.0929332 108.243 47.0094  1
------> CAND: 185.206234 3757.726318 0.7659414 5.0929332 108.092 46.9438  1
------> CAND: 185.041965 3757.726318 0.7659414 5.0929332 107.241 46.5741  1
------> CAND: 185.088157 3757.726318 0.7659414 5.0929332 106.785 46.3761  1
------> CAND: 185.129419 3757.726318 0.7659414 5.0929332 106.732 46.3532  1
------> CAND: 185.035218 3757.726318 0.7659414 5.0929332 106.511 46.2571  1
------> CAND: 185.175093 3757.726318 0.7659414 5.0929332 106.05 46.0571  1
------> CAND: 184.965410 3757.726318 0.7659414 5.0929332 105.247 45.7081  1
------> CAND: 185.029249 3757.726318 0.7659414 5.0929332 104.295 45.2948  1
------> CAND: 185.039629 3757.726318 0.7659414 5.0929332 104.056 45.1907  1
------> CAND: 185.129938 3757.726318 0.7659414 5.0929332 103.453 44.9289  1
------> CAND: 184.978126 3757.726318 0.7659414 5.0929332 103.255 44.8429  1
------> CAND: 184.998108 3757.726318 0.7659414 5.0929332 103.083 44.7685  1
------> CAND: 185.182100 3757.726318 0.7659414 5.0929332 101.5 44.0809  1
------> CAND: 185.052605 3757.726318 0.7659414 5.0929332 101.13 43.9201  1
------> CAND: 185.087379 3757.726318 0.7659414 5.0929332 100.689 43.7288  1
------> CAND: 185.128122 3757.726318 0.7659414 5.0929332 100.454 43.6268  1
------> CAND: 185.214798 3757.726318 0.7659414 5.0929332 97.7843 42.4672  1
------> CAND: 184.993177 3757.726318 0.7659414 5.0929332 97.77 42.461  1
------> CAND: 185.118001 3757.726318 0.7659414 5.0929332 97.5688 42.3736  1
------> CAND: 185.171200 3757.726318 0.7659414 5.0929332 97.422 42.3099  1
------> CAND: 185.101133 3757.726318 0.7659414 5.0929332 95.4758 41.4646  1
------> CAND: 185.183138 3757.726318 0.7659414 5.0929332 95.4034 41.4332  1
------> CAND: 185.066099 3757.726318 0.7659414 5.0929332 95.3485 41.4093  1
------> CAND: 185.205975 3757.726318 0.7659414 5.0929332 94.6122 41.0896  1
------> CAND: 185.136167 3757.726318 0.7659414 5.0929332 94.5781 41.0748  1
------> CAND: 184.978385 3757.726318 0.7659414 5.0929332 94.2892 40.9493  1
------> CAND: 185.112292 3757.726318 0.7659414 5.0929332 93.4323 40.5771  1
------> CAND: 185.057276 3757.726318 0.7659414 5.0929332 92.5349 40.1874  1
------> CAND: 185.102690 3757.726318 0.7659414 5.0929332 92.0336 39.9697  1
[02:36:23][984798][INFO ] Statistics: count dirty SumSpec pages 328970 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:36:23][984798][INFO ] Data processing finished successfully!
02:36:23 (984798): called boinc_finish(0)

</stderr_txt>
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