Task 1703140178

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_68_9000000_0
Workunit ID: 857758897
Created: 25 Dec 2024 23:19:59 UTC
Sent: 26 Dec 2024 15:11:42 UTC
Report deadline: 9 Jan 2025 15:11:42 UTC
Received: 26 Dec 2024 22:25:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 400.95
CPU time (sec): 30.71
Peak working set size (MB): 386.32
Peak swap size (MB): 36488.28
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>
[17:17:26][1292282][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 9000000 --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_9000000_0_0
------> GPU usage: 0.500000
[17:17:26][1292282][INFO ] Starting data processing...
[17:17:26][1292282][INFO ] opti: No host transfer for n_steps. Use device global.
[17:17:26][1292282][INFO ] opti: No host transfer for mean. Use device global.
[17:17:26][1292282][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:17:26][1292282][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:17:26][1292282][INFO ] opti: power spectrum in fft callback (static link).
[17:17:26][1292282][INFO ] opti: __constant__ access is not uniform, bad!
[17:17:27][1292282][INFO ] Running on device 5 NVIDIA TITAN V
[17:17:27][1292282][INFO ] CUDA global memory status (initial GPU state, including context):
[17:17:27][1292282][INFO ] No template file. Generating templates.
[17:17:27][1292282][INFO ] Template param value T_cons = 50000
[17:17:33][1292282][INFO ] Number of generated templates to be used: 50000
[17:17:33][1292282][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_68.cpt
[17:17:33][1292282][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_68.cpt (No such file or directory).
------> Starting from scratch...
[17:17:33][1292282][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary
[17:17:33][1292282][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
[17:17:33][1292282][INFO ] Allocating memory for dedispersed compressed time series...
[17:17:33][1292282][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:17:33][1292282][INFO ] 8-bit allocation done
[17:17:33][1292282][INFO ] Foobar
[17:17:33][1292282][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_68.binary
[17:17:33][1292282][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:17:33][1292282][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:17:33][1292282][INFO ] FftSize = 12582913
[17:17:33][1292282][INFO ] Seed for random number generator is 1116974088.
[17:17:36][1292282][INFO ] 8[17:17:36][1292282][INFO ] 9[17:17:37][1292282][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:17:37][1292282][INFO ] Normalization factor 3.97364e-08
[17:17:37][1292282][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
[17:17:37][1292282][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (10449 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:17:37][1292282][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:17:37][1292282][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:17:37][1292282][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:18:26][1292282][INFO ] Checkpoint committed!
[17:19:26][1292282][INFO ] Checkpoint committed!
[17:20:26][1292282][INFO ] Checkpoint committed!
[17:21:26][1292282][INFO ] Checkpoint committed!
[17:22:27][1292282][INFO ] Checkpoint committed!
[17:23:27][1292282][INFO ] Checkpoint committed!
[17:24:05][1292282][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   1.388374 4121.578613 1.0424079 4.1081290 254.735 110.63  1
------> CAND:   1.377734 4121.578613 1.0424079 4.1081290 248.182 107.784  1
------> CAND:   1.336991 4121.578613 1.0424079 4.1081290 210.517 91.4262  1
------> CAND:   1.376177 4121.578613 1.0424079 4.1081290 193.585 84.0728  1
------> CAND:   1.371765 4121.578613 1.0424079 4.1081290 178.936 77.7107  1
------> CAND:   1.341143 4121.578613 1.0424079 4.1081290 166.161 72.1628  1
------> CAND:   1.339067 4121.578613 1.0424079 4.1081290 164.694 71.5256  1
------> CAND:   1.329206 4121.578613 1.0424079 4.1081290 162.323 70.4961  1
------> CAND:   1.356195 4121.578613 1.0424079 4.1081290 148.218 64.3701  1
------> CAND:   1.368651 4121.578613 1.0424079 4.1081290 141.737 61.5556  1
------> CAND:   1.372803 4121.578613 1.0424079 4.1081290 140.234 60.9027  1
------> CAND:   1.375658 4121.578613 1.0424079 4.1081290 138.842 60.2982  1
------> CAND:   1.359828 4121.578613 1.0424079 4.1081290 129.693 56.3251  1
------> CAND:   1.384741 4121.578613 1.0424079 4.1081290 128.762 55.9204  1
------> CAND:   1.379551 4121.578613 1.0424079 4.1081290 127.44 55.3465  1
------> CAND:   1.385779 4121.578613 1.0424079 4.1081290 123.078 53.4521  1
------> CAND:   1.338548 4121.578613 1.0424079 4.1081290 121.434 52.7383  1
------> CAND:   1.358530 4121.578613 1.0424079 4.1081290 119.441 51.8726  1
------> CAND:   1.395640 4121.578613 1.0424079 4.1081290 118.825 51.6051  1
------> CAND:   1.369430 4121.578613 1.0424079 4.1081290 116.616 50.6458  1
------> CAND:   1.330244 4121.578613 1.0424079 4.1081290 111.163 48.2777  1
------> CAND:   1.330503 4121.578613 1.0424079 4.1081290 109.778 47.676  1
------> CAND:   1.352562 4121.578613 1.0424079 4.1081290 107.225 46.5672  1
------> CAND:   1.393045 4121.578613 1.0424079 4.1081290 105.126 45.6558  1
------> CAND:   1.338289 4121.578613 1.0424079 4.1081290 104.848 45.5349  1
------> CAND:   1.385000 4121.578613 1.0424079 4.1081290 103.771 45.067  1
------> CAND:   1.347112 4121.578613 1.0424079 4.1081290 103.295 44.8604  1
------> CAND:   1.367094 4121.578613 1.0424079 4.1081290 100.633 43.7044  1
------> CAND:   1.394083 4121.578613 1.0424079 4.1081290 99.0281 43.0073  1
------> CAND:   1.385260 4121.578613 1.0424079 4.1081290 97.2906 42.2528  1
------> CAND:   1.331801 4121.578613 1.0424079 4.1081290 97.1768 42.2033  1
------> CAND:   1.349188 4121.578613 1.0424079 4.1081290 94.4798 41.0321  1
------> CAND:   1.360347 4121.578613 1.0424079 4.1081290 92.6959 40.2573  1
------> CAND:   1.348669 4121.578613 1.0424079 4.1081290 92.6617 40.2425  1
------> CAND:   1.383703 4121.578613 1.0424079 4.1081290 90.8352 39.4492  1
------> CAND:   1.354119 4121.578613 1.0424079 4.1081290 90.4221 39.2698  1
------> CAND:   1.392786 4121.578613 1.0424079 4.1081290 89.1595 38.7215  1
------> CAND:   1.378253 4121.578613 1.0424079 4.1081290 88.6219 38.488  1
------> CAND:   1.395121 4121.578613 1.0424079 4.1081290 83.9262 36.4487  1
------> CAND:   1.391488 4121.578613 1.0424079 4.1081290 83.5628 36.2908  1
------> CAND:   1.396938 4121.578613 1.0424079 4.1081290 83.2328 36.1475  1
------> CAND:   1.329465 4121.578613 1.0424079 4.1081290 79.9126 34.7056  1
------> CAND:   1.377994 4121.578613 1.0424079 4.1081290 78.9589 34.2914  1
------> CAND:   1.391229 4121.578613 1.0424079 4.1081290 78.3226 34.0151  1
------> CAND:   1.354897 4121.578613 1.0424079 4.1081290 77.4925 33.6546  1
------> CAND:   1.373841 4121.578613 1.0424079 4.1081290 77.2967 33.5695  1
------> CAND:   1.389153 4121.578613 1.0424079 4.1081290 77.2799 33.5622  1
------> CAND:   1.352302 4121.578613 1.0424079 4.1081290 76.5347 33.2386  1
------> CAND:   1.384222 4121.578613 1.0424079 4.1081290 76.4401 33.1975  1
------> CAND:   1.346593 4121.578613 1.0424079 4.1081290 76.4161 33.1871  1
------> CAND:   1.358011 4121.578613 1.0424079 4.1081290 70.1003 30.4442  1
------> CAND:   1.335953 4121.578613 1.0424079 4.1081290 67.364 29.2558  1
------> CAND:   1.370208 4121.578613 1.0424079 4.1081290 65.5031 28.4476  1
------> CAND:   1.380070 4121.578613 1.0424079 4.1081290 65.2435 28.3349  1
------> CAND:   1.355157 4121.578613 1.0424079 4.1081290 65.1206 28.2815  1
------> CAND:   1.374880 4121.578613 1.0424079 4.1081290 64.8284 28.1546  1
------> CAND:   1.343738 4121.578613 1.0424079 4.1081290 64.7417 28.117  1
------> CAND:   1.363461 4121.578613 1.0424079 4.1081290 61.9865 26.9204  1
------> CAND:   1.355416 4121.578613 1.0424079 4.1081290 58.2114 25.2809  1
------> CAND:   1.331282 4121.578613 1.0424079 4.1081290 58.0004 25.1892  1
------> CAND:   1.370727 4121.578613 1.0424079 4.1081290 56.4239 24.5046  1
------> CAND:   1.386298 4121.578613 1.0424079 4.1081290 55.1495 23.9511  1
------> CAND:   0.499296 4357.143066 0.9500186 4.5473528 27.1672 23.8338  8
------> CAND:   1.365018 4121.578613 1.0424079 4.1081290 54.7383 23.7725  1
------> CAND:   1.392007 4121.578613 1.0424079 4.1081290 53.2222 23.1141  1
------> CAND:   1.341922 4121.578613 1.0424079 4.1081290 52.94 22.9916  1
------> CAND:   1.334915 4121.578613 1.0424079 4.1081290 50.8909 22.1017  1
------> CAND:   1.357752 4121.578613 1.0424079 4.1081290 50.6301 21.9884  1
------> CAND:   0.249648 4357.143066 0.9500186 4.5473528 22.2678 21.4746 16
------> CAND:   1.370987 4121.578613 1.0424079 4.1081290 49.4284 21.4665  1
------> CAND:   0.499036 4554.965820 1.0844117 4.5933161 24.262 20.6039  8
------> CAND:   1.334137 4121.578613 1.0424079 4.1081290 47.427 20.5973  1
------> CAND:   1.340884 4121.578613 1.0424079 4.1081290 47.3426 20.5606  1
------> CAND:   1.363721 4121.578613 1.0424079 4.1081290 45.1425 19.6051  1
------> CAND:   1.381367 4121.578613 1.0424079 4.1081290 44.7579 19.4381  1
------> CAND:   1.390710 4121.578613 1.0424079 4.1081290 43.9939 19.1063  1
------> CAND:   1.339327 4121.578613 1.0424079 4.1081290 43.3592 18.8306  1
------> CAND:   1.382665 4121.578613 1.0424079 4.1081290 41.9301 18.21  1
------> CAND:   0.499555 3629.806641 0.6792865 3.9575500 21.9229 18.0337  8
------> CAND:   1.384481 4121.578613 1.0424079 4.1081290 41.3553 17.9604  1
------> CAND:   1.388893 4121.578613 1.0424079 4.1081290 40.6309 17.6458  1
------> CAND:   0.166345 4377.208496 0.9738495 4.5189376 19.2983 17.2351 16
------> CAND:   1.373322 4121.578613 1.0424079 4.1081290 39.2659 17.053  1
------> CAND:   1.359568 4121.578613 1.0424079 4.1081290 38.3427 16.652  1
------> CAND:   1.248499 3949.509766 0.7512543 5.4100676 29.3571 16.4022  2
------> CAND:   1.334396 4121.578613 1.0424079 4.1081290 37.7577 16.398  1
------> CAND:   1.248239 4362.176270 0.9943355 5.5357423 29.2268 16.324  2
------> CAND:   0.249907 3682.068359 0.5349557 5.0337710 18.6169 16.282 16
------> CAND:   1.339586 4121.578613 1.0424079 4.1081290 37.4428 16.2612  1
------> CAND:   1.248758 3721.576660 0.6438341 5.3763227 29.04 16.212  2
------> CAND:   1.376956 4121.578613 1.0424079 4.1081290 37.0433 16.0877  1
------> CAND:   0.500074 3608.202881 0.9665769 5.7670093 23.2412 15.935  4
------> CAND:   1.333877 4121.578613 1.0424079 4.1081290 36.4991 15.8514  1
------> CAND:   1.383962 4121.578613 1.0424079 4.1081290 35.9901 15.6303  1
------> CAND:   0.499815 4395.087402 1.0744401 5.6110578 19.619 15.5349  8
------> CAND:   1.498406 3865.346924 1.0055994 3.8766482 27.7884 15.4619  2
------> CAND:   1.498665 3616.556641 0.9205949 3.7016144 27.4822 15.2786  2
------> CAND:   1.332580 4121.578613 1.0424079 4.1081290 34.6453 15.0463  1
------> CAND:   0.415993 4344.179688 0.9952407 5.5516267 18.9996 14.8697  8
------> CAND:   1.332839 4121.578613 1.0424079 4.1081290 33.8044 14.6811  1
[17:24:05][1292282][INFO ] Statistics: count dirty SumSpec pages 524906 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:24:05][1292282][INFO ] Data processing finished successfully!
17:24:05 (1292282): called boinc_finish(0)

</stderr_txt>
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