Task 1706839225

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_4_7200000_0
Workunit ID: 860036559
Created: 1 Jan 2025 19:22:48 UTC
Sent: 2 Jan 2025 0:00:58 UTC
Report deadline: 16 Jan 2025 0:00:58 UTC
Received: 2 Jan 2025 7:13:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 400.03
CPU time (sec): 30.50
Peak working set size (MB): 293.63
Peak swap size (MB): 36488.28
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>
[02:06:19][3517768][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_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_4.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_cfbf00099_segment_7_dms_200_4.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_4_7200000_0_0
------> GPU usage: 0.500000
[02:06:19][3517768][INFO ] Starting data processing...
[02:06:19][3517768][INFO ] opti: No host transfer for n_steps. Use device global.
[02:06:19][3517768][INFO ] opti: No host transfer for mean. Use device global.
[02:06:19][3517768][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:06:19][3517768][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:06:19][3517768][INFO ] opti: power spectrum in fft callback (static link).
[02:06:19][3517768][INFO ] opti: __constant__ access is not uniform, bad!
[02:06:20][3517768][INFO ] Running on device 5 NVIDIA TITAN V
[02:06:20][3517768][INFO ] CUDA global memory status (initial GPU state, including context):
[02:06:20][3517768][INFO ] No template file. Generating templates.
[02:06:20][3517768][INFO ] Template param value T_cons = 50000
[02:06:25][3517768][INFO ] Number of generated templates to be used: 50000
[02:06:25][3517768][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_4.cpt
[02:06:25][3517768][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_4.cpt (No such file or directory).
------> Starting from scratch...
[02:06:25][3517768][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_4.binary
[02:06:25][3517768][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM230.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767976892
------> 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: 230.4 cm^-3 pc
------> Scale factor: 1.43827
[02:06:25][3517768][INFO ] Allocating memory for dedispersed compressed time series...
[02:06:25][3517768][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:06:25][3517768][INFO ] 8-bit allocation done
[02:06:25][3517768][INFO ] Foobar
[02:06:25][3517768][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_4.binary
[02:06:25][3517768][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:06:25][3517768][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:06:25][3517768][INFO ] FftSize = 12582913
[02:06:26][3517768][INFO ] Seed for random number generator is 1101454876.
[02:06:28][3517768][INFO ] 8[02:06:28][3517768][INFO ] 9[02:06:29][3517768][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:06:29][3517768][INFO ] Normalization factor 3.97364e-08
[02:06:29][3517768][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
[02:06:29][3517768][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:06:29][3517768][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:06:29][3517768][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:06:29][3517768][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:07:19][3517768][INFO ] Checkpoint committed!
[02:08:19][3517768][INFO ] Checkpoint committed!
[02:09:19][3517768][INFO ] Checkpoint committed!
[02:10:19][3517768][INFO ] Checkpoint committed!
[02:11:20][3517768][INFO ] Checkpoint committed!
[02:12:20][3517768][INFO ] Checkpoint committed!
[02:12:57][3517768][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 478.850445 3652.134766 0.8608928 3.4341743 309.623 134.468  1
------> CAND: 478.642318 3652.134766 0.8608928 3.4341743 218.085 94.7132  1
------> CAND: 478.651401 3652.134766 0.8608928 3.4341743 213.657 92.7902  1
------> CAND: 478.846552 3652.134766 0.8608928 3.4341743 213.136 92.5637  1
------> CAND: 478.839026 3652.134766 0.8608928 3.4341743 212.111 92.1186  1
------> CAND: 478.723026 3652.134766 0.8608928 3.4341743 210.641 91.4801  1
------> CAND: 478.680726 3652.134766 0.8608928 3.4341743 208.036 90.3489  1
------> CAND: 478.637907 3652.134766 0.8608928 3.4341743 201.48 87.5016  1
------> CAND: 478.729254 3652.134766 0.8608928 3.4341743 198.373 86.1525  1
------> CAND: 478.704082 3652.134766 0.8608928 3.4341743 193.434 84.0075  1
------> CAND: 478.703563 3652.134766 0.8608928 3.4341743 190.494 82.7304  1
------> CAND: 478.813335 3652.134766 0.8608928 3.4341743 186.575 81.0285  1
------> CAND: 478.712645 3652.134766 0.8608928 3.4341743 183.313 79.6118  1
------> CAND: 478.812297 3652.134766 0.8608928 3.4341743 181.481 78.8162  1
------> CAND: 478.630122 3652.134766 0.8608928 3.4341743 181.18 78.6853  1
------> CAND: 478.692144 3652.134766 0.8608928 3.4341743 181.135 78.6659  1
------> CAND: 478.700189 3652.134766 0.8608928 3.4341743 179.31 77.8733  1
------> CAND: 478.676574 3652.134766 0.8608928 3.4341743 179.282 77.8611  1
------> CAND: 478.626229 3652.134766 0.8608928 3.4341743 177.507 77.0902  1
------> CAND: 478.785308 3652.134766 0.8608928 3.4341743 173.184 75.213  1
------> CAND: 478.801398 3652.134766 0.8608928 3.4341743 172.882 75.0818  1
------> CAND: 478.795688 3652.134766 0.8608928 3.4341743 171.008 74.268  1
------> CAND: 478.599499 3652.134766 0.8608928 3.4341743 170.344 73.9793  1
------> CAND: 478.704860 3652.134766 0.8608928 3.4341743 168.426 73.1463  1
------> CAND: 478.622855 3652.134766 0.8608928 3.4341743 167.761 72.8576  1
------> CAND: 478.788422 3652.134766 0.8608928 3.4341743 160.991 69.9175  1
------> CAND: 478.720950 3652.134766 0.8608928 3.4341743 160.705 69.7933  1
------> CAND: 478.779339 3652.134766 0.8608928 3.4341743 155.048 67.3366  1
------> CAND: 478.815930 3652.134766 0.8608928 3.4341743 150.989 65.5738  1
------> CAND: 478.636350 3652.134766 0.8608928 3.4341743 149.127 64.7651  1
------> CAND: 478.686954 3652.134766 0.8608928 3.4341743 148.663 64.5637  1
------> CAND: 478.667231 3652.134766 0.8608928 3.4341743 147.219 63.9365  1
------> CAND: 478.641799 3652.134766 0.8608928 3.4341743 145.994 63.4042  1
------> CAND: 478.823975 3652.134766 0.8608928 3.4341743 143.572 62.3525  1
------> CAND: 478.602873 3652.134766 0.8608928 3.4341743 141.701 61.5399  1
------> CAND: 478.624412 3652.134766 0.8608928 3.4341743 141.255 61.3462  1
------> CAND: 478.756762 3652.134766 0.8608928 3.4341743 137.864 59.8734  1
------> CAND: 478.612215 3652.134766 0.8608928 3.4341743 137.494 59.7128  1
------> CAND: 478.740932 3652.134766 0.8608928 3.4341743 136.55 59.3029  1
------> CAND: 478.632457 3652.134766 0.8608928 3.4341743 135.715 58.9401  1
------> CAND: 478.852780 3652.134766 0.8608928 3.4341743 134.886 58.5804  1
------> CAND: 478.604949 3652.134766 0.8608928 3.4341743 134.497 58.4112  1
------> CAND: 478.685137 3652.134766 0.8608928 3.4341743 133.008 57.7646  1
------> CAND: 478.648287 3652.134766 0.8608928 3.4341743 132.719 57.6393  1
------> CAND: 478.640761 3652.134766 0.8608928 3.4341743 132.585 57.581  1
------> CAND: 478.648547 3652.134766 0.8608928 3.4341743 131.91 57.288  1
------> CAND: 478.699929 3652.134766 0.8608928 3.4341743 130.62 56.7273  1
------> CAND: 478.686175 3652.134766 0.8608928 3.4341743 130.006 56.461  1
------> CAND: 478.699410 3652.134766 0.8608928 3.4341743 129.732 56.3419  1
------> CAND: 478.673719 3652.134766 0.8608928 3.4341743 128.694 55.8912  1
------> CAND: 478.823456 3652.134766 0.8608928 3.4341743 128.429 55.7759  1
------> CAND: 478.813075 3652.134766 0.8608928 3.4341743 127.434 55.3438  1
------> CAND: 478.676314 3652.134766 0.8608928 3.4341743 127.352 55.3083  1
------> CAND: 478.843957 3652.134766 0.8608928 3.4341743 126.882 55.1041  1
------> CAND: 478.603133 3652.134766 0.8608928 3.4341743 126.717 55.0326  1
------> CAND: 478.856673 3652.134766 0.8608928 3.4341743 126.405 54.8971  1
------> CAND: 478.710310 3652.134766 0.8608928 3.4341743 125.458 54.4858  1
------> CAND: 478.772333 3652.134766 0.8608928 3.4341743 125.228 54.3856  1
------> CAND: 478.777782 3652.134766 0.8608928 3.4341743 124.265 53.9675  1
------> CAND: 478.740413 3652.134766 0.8608928 3.4341743 123.266 53.5338  1
------> CAND: 478.813854 3652.134766 0.8608928 3.4341743 122.874 53.3635  1
------> CAND: 478.679688 3652.134766 0.8608928 3.4341743 120.79 52.4585  1
------> CAND: 478.635312 3652.134766 0.8608928 3.4341743 119.171 51.7553  1
------> CAND: 478.851483 3652.134766 0.8608928 3.4341743 118.67 51.5377  1
------> CAND: 478.646990 3652.134766 0.8608928 3.4341743 118.415 51.427  1
------> CAND: 478.635571 3652.134766 0.8608928 3.4341743 117.583 51.0657  1
------> CAND: 478.723285 3652.134766 0.8608928 3.4341743 116.233 50.4794  1
------> CAND: 478.633755 3652.134766 0.8608928 3.4341743 116.062 50.4053  1
------> CAND: 478.816709 3652.134766 0.8608928 3.4341743 115.461 50.144  1
------> CAND: 478.730292 3652.134766 0.8608928 3.4341743 114.983 49.9365  1
------> CAND: 478.741710 3652.134766 0.8608928 3.4341743 114.744 49.8325  1
------> CAND: 478.780118 3652.134766 0.8608928 3.4341743 113.876 49.4555  1
------> CAND: 478.721728 3652.134766 0.8608928 3.4341743 113.484 49.2853  1
------> CAND: 478.852521 3652.134766 0.8608928 3.4341743 113.023 49.0851  1
------> CAND: 478.786087 3652.134766 0.8608928 3.4341743 110.525 48.0005  1
------> CAND: 478.841621 3652.134766 0.8608928 3.4341743 109.265 47.4531  1
------> CAND: 478.680207 3652.134766 0.8608928 3.4341743 109.125 47.3924  1
------> CAND: 478.602095 3652.134766 0.8608928 3.4341743 108.913 47.3003  1
------> CAND: 478.658408 3652.134766 0.8608928 3.4341743 108.738 47.2243  1
------> CAND: 478.653737 3652.134766 0.8608928 3.4341743 108.438 47.094  1
------> CAND: 478.749236 3652.134766 0.8608928 3.4341743 108.02 46.9123  1
------> CAND: 478.739634 3652.134766 0.8608928 3.4341743 107.994 46.9012  1
------> CAND: 478.601835 3652.134766 0.8608928 3.4341743 107.054 46.4928  1
------> CAND: 478.804252 3652.134766 0.8608928 3.4341743 106.507 46.2555  1
------> CAND: 478.799581 3652.134766 0.8608928 3.4341743 106.315 46.1722  1
------> CAND: 478.643356 3652.134766 0.8608928 3.4341743 106.234 46.1369  1
------> CAND: 478.703303 3652.134766 0.8608928 3.4341743 105.885 45.9852  1
------> CAND: 478.624672 3652.134766 0.8608928 3.4341743 105.458 45.7998  1
------> CAND: 478.713164 3652.134766 0.8608928 3.4341743 104.43 45.3532  1
------> CAND: 478.763509 3652.134766 0.8608928 3.4341743 103.746 45.0563  1
------> CAND: 478.593790 3652.134766 0.8608928 3.4341743 103.299 44.8622  1
------> CAND: 478.745084 3652.134766 0.8608928 3.4341743 103.075 44.7649  1
------> CAND: 478.717317 3652.134766 0.8608928 3.4341743 102.891 44.685  1
------> CAND: 478.697594 3652.134766 0.8608928 3.4341743 102.883 44.6815  1
------> CAND: 478.802176 3652.134766 0.8608928 3.4341743 102.703 44.6032  1
------> CAND: 478.694480 3652.134766 0.8608928 3.4341743 102.559 44.5408  1
------> CAND: 478.804512 3652.134766 0.8608928 3.4341743 102.281 44.42  1
------> CAND: 478.718874 3652.134766 0.8608928 3.4341743 101.829 44.2237  1
------> CAND: 478.593271 3652.134766 0.8608928 3.4341743 101.191 43.9469  1
------> CAND: 478.608323 3652.134766 0.8608928 3.4341743 100.51 43.6508  1
[02:12:57][3517768][INFO ] Statistics: count dirty SumSpec pages 520497 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:12:57][3517768][INFO ] Data processing finished successfully!
02:12:57 (3517768): called boinc_finish(0)

</stderr_txt>
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