Task 1709195653

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_192_8600000_2
Workunit ID: 860074277
Created: 5 Jan 2025 21:47:38 UTC
Sent: 6 Jan 2025 4:38:09 UTC
Report deadline: 20 Jan 2025 4:38:09 UTC
Received: 6 Jan 2025 4:54:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12947372
Run time (sec): 666.41
CPU time (sec): 30.52
Peak working set size (MB): 300.72
Peak swap size (MB): 10520.2
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[21:40:12][1830336][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_192.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 8600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_192.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_192_8600000_2_0
------> GPU usage: 0.500000
[21:40:12][1830336][INFO ] Starting data processing...
[21:40:12][1830336][INFO ] opti: No host transfer for n_steps. Use device global.
[21:40:12][1830336][INFO ] opti: No host transfer for mean. Use device global.
[21:40:12][1830336][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:40:12][1830336][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:40:12][1830336][INFO ] opti: power spectrum in fft callback (static link).
[21:40:12][1830336][INFO ] opti: __constant__ access is not uniform, bad!
[21:40:13][1830336][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[21:40:13][1830336][INFO ] CUDA global memory status (initial GPU state, including context):
[21:40:13][1830336][INFO ] No template file. Generating templates.
[21:40:13][1830336][INFO ] Template param value T_cons = 50000
[21:40:18][1830336][INFO ] Number of generated templates to be used: 50000
[21:40:18][1830336][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_192.cpt
[21:40:18][1830336][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_192.cpt (No such file or directory).
------> Starting from scratch...
[21:40:18][1830336][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_192.binary
[21:40:18][1830336][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_DM249.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767668267
------> 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: 249.2 cm^-3 pc
------> Scale factor: 1.43833
[21:40:18][1830336][INFO ] Allocating memory for dedispersed compressed time series...
[21:40:18][1830336][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:40:18][1830336][INFO ] 8-bit allocation done
[21:40:18][1830336][INFO ] Foobar
[21:40:18][1830336][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_192.binary
[21:40:18][1830336][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:40:18][1830336][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:40:18][1830336][INFO ] FftSize = 12582913
[21:40:18][1830336][INFO ] Seed for random number generator is 1102183416.
[21:40:21][1830336][INFO ] 8[21:40:21][1830336][INFO ] 9[21:40:22][1830336][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:40:22][1830336][INFO ] Normalization factor 3.97364e-08
[21:40:22][1830336][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
[21:40:22][1830336][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1639 MB (14646 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:40:22][1830336][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:40:22][1830336][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:40:22][1830336][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1485.70629883, mean= 0.00008856  0.00008856
[21:40:22][1830336][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:41:12][1830336][INFO ] Checkpoint committed!
[21:42:13][1830336][INFO ] Checkpoint committed!
[21:43:13][1830336][INFO ] Checkpoint committed!
[21:44:13][1830336][INFO ] Checkpoint committed!
[21:45:13][1830336][INFO ] Checkpoint committed!
[21:46:13][1830336][INFO ] Checkpoint committed!
[21:47:13][1830336][INFO ] Checkpoint committed!
[21:48:13][1830336][INFO ] Checkpoint committed!
[21:49:13][1830336][INFO ] Checkpoint committed!
[21:50:13][1830336][INFO ] Checkpoint committed!
[21:51:13][1830336][INFO ] Checkpoint committed!
[21:51:18][1830336][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4545.205078 1.0264006 4.3899069 23.8557 20.1553  8
------> CAND:   0.499555 4164.077637 1.0528067 3.9892006 22.8441 19.0423  8
------> CAND:   0.500074 3852.767578 1.0044469 5.8635364 22.5193 18.6861  8
------> CAND:   0.249907 3697.412842 0.4539866 5.0274935 19.9767 18.1921 16
------> CAND:   0.499815 4237.148438 0.7330281 5.3911753 21.7252 17.8179  8
------> CAND:   0.249648 4507.558105 0.8176260 5.2510686 19.3842 17.356 16
------> CAND:   0.166345 4592.036621 1.0107101 4.4676828 19.2734 17.2001 16
------> CAND:   0.500334 3600.540283 0.9684827 5.8535452 20.6635 16.6633  8
------> CAND:   0.499036 4864.760742 1.1222893 4.6685185 20.657 16.6563  8
------> CAND:   0.250167 3990.597900 1.0260960 5.8673363 18.859 16.6197 16
------> CAND:   0.166605 3640.908691 0.5585091 4.0031714 18.7372 16.4496 16
------> CAND:   1.498925 4365.854492 0.9534882 5.6873207 29.2782 16.3548  2
------> CAND:   1.499184 3987.691895 0.7738327 5.6484141 28.7391 16.0316  2
------> CAND:   1.498665 4702.606445 1.1186663 5.7081928 28.6346 15.9689  2
------> CAND:   1.499444 3634.075684 0.6056761 5.5430431 28.4542 15.8608  2
------> CAND:   0.749462 4365.854492 0.9534882 5.6873207 21.2339 14.3065  4
------> CAND:   0.249388 3633.995361 0.9699898 3.6083174 18.4281 14.2585  8
------> CAND:   0.749722 3987.691895 0.7738327 5.6484141 20.8115 13.9651  4
------> CAND:   1.248758 3824.005859 0.6192352 5.4703717 20.1827 13.4579  4
------> CAND:   1.248499 4295.464355 0.8365923 5.5674343 20.1497 13.4314  4
------> CAND:   1.498406 4071.385742 1.0385841 3.9296699 24.3717 13.4189  2
------> CAND:   0.498777 4254.793945 1.0649549 4.0702720 17.5058 13.2784  8
------> CAND:   0.749203 3791.070312 0.9541281 3.7411914 19.8318 13.1754  4
------> CAND:   0.624379 4306.143555 0.8736292 5.6294174 16.2966 13.1031 16
------> CAND:   1.248239 4785.814941 1.1226088 5.6670799 22.9821 12.5902  2
------> CAND:   1.249018 3642.560547 0.5324161 5.3989239 22.9369 12.5633  2
------> CAND: 432.971562 3809.552979 0.8587501 5.7791719 22.6256 12.3778  2
------> CAND:   0.299733 4079.355469 0.7570976 5.5805035 15.6657 12.2593 16
------> CAND:   0.624120 4746.141602 1.1233634 5.6959276 15.5099 12.0525 16
------> CAND: 216.543781 4655.315918 1.1134543 4.4158182 16.2635 11.9709  8
------> CAND: 194.470192 4867.867188 1.1142402 5.5692263 21.8657 11.9255  2
------> CAND:  82.848817 3808.621582 0.5362042 4.3552575 15.3605 11.8547 16
------> CAND: 225.074107 4051.015381 0.8261332 5.6748271 16.1198 11.8207  8
------> CAND:   0.374731 4365.854492 0.9534882 5.6873207 16.1044 11.8047  8
------> CAND: 346.234260 4187.905273 0.6445053 4.9719582 18.0724 11.765  4
------> CAND: 115.518943 3619.263428 0.8272495 5.7690711 15.202 11.6456 16
------> CAND: 115.502594 3991.439453 0.9708771 5.8255000 15.1774 11.6132 16
------> CAND:   0.299993 3640.983643 0.5573642 5.4545546 15.1655 11.5976 16
------> CAND:   1.249796 3934.846191 0.6491212 4.2318921 21.2706 11.5716  2
------> CAND: 144.210016 3697.196289 0.4561968 4.4626198 15.8283 11.5167  8
------> CAND: 433.087562 4655.315918 1.1134543 4.4158182 17.7542 11.511  4
------> CAND:   0.374991 3634.607666 0.5975990 5.5300546 15.8004 11.4877  8
------> CAND:  86.614814 3791.924316 0.7962201 5.7186713 15.0788 11.4834 16
------> CAND: 250.498478 4697.658203 1.1181453 4.4482207 17.6012 11.3892  4
------> CAND: 390.922515 4428.941895 0.8850958 5.5635567 15.7049 11.3884  8
------> CAND:  86.605212 3704.500244 0.8836640 5.8027911 14.9902 11.3671 16
------> CAND:   1.249277 4838.935547 1.1209621 4.6072273 20.9206 11.3636  2
------> CAND: 194.470451 4879.915039 1.1153365 5.5732098 20.885 11.3424  2
------> CAND:   1.249537 4432.984375 0.8838474 4.4570894 20.8826 11.341  2
------> CAND: 172.293837 3832.670410 0.9191042 5.8159494 14.9268 11.2841 16
------> CAND:  33.384815 3794.703857 0.9953122 5.8691244 15.6019 11.2814  8
------> CAND: 108.271891 4655.315918 1.1134543 4.4158182 14.9168 11.271 16
------> CAND: 151.935344 4217.990234 0.9216562 4.1668220 17.4476 11.2668  4
------> CAND: 452.536995 3659.281494 0.8464382 5.7803273 17.3043 11.1527  4
------> CAND: 115.545932 4024.693115 0.7966456 5.6557732 14.8238 11.1493 16
------> CAND: 238.682767 3992.202637 0.8921413 3.9714644 15.4585 11.1325  8
------> CAND:  46.184844 3752.392822 0.5522179 5.3622327 20.5236 11.1278  2
------> CAND:   0.416253 3825.024414 0.6148997 5.4516249 15.4189 11.0915  8
------> CAND:  57.008712 3656.271973 0.4957880 4.1980219 14.7613 11.0677 16
------> CAND: 149.521649 4925.369629 1.1050719 5.4787869 14.7409 11.0409 16
------> CAND:  86.592755 3665.362061 0.7880331 5.7403378 14.7405 11.0405 16
------> CAND: 115.482871 3894.408691 0.8405311 5.7488532 14.7338 11.0318 16
------> CAND: 302.696928 4029.277344 0.7205486 4.2296324 15.3295 10.9989  8
------> CAND: 115.439793 3641.373047 0.5496066 5.4300427 14.7025 10.9909 16
------> CAND: 481.934452 4043.987061 1.0062374 3.9233642 20.2791 10.9827  2
------> CAND: 256.501963 3688.766846 0.9461293 3.6595819 20.2586 10.9705  2
------> CAND: 481.509376 3809.139160 0.5365638 4.3406124 17.0549 10.9545  4
------> CAND:   0.500853 3604.404297 0.9676012 5.8501067 17.0151 10.9228  4
------> CAND:  46.185104 3752.852051 0.5521017 5.3719459 20.1704 10.9181  2
------> CAND:  32.475235 4106.573730 0.9415134 5.7875972 14.6461 10.9174 16
------> CAND: 115.465484 3949.280029 0.7389495 5.6025043 14.6384 10.9074 16
------> CAND:  86.573552 4096.769043 0.8536199 5.6894569 14.6284 10.8943 16
------> CAND: 102.869948 3826.345459 0.6148493 4.1418610 14.6239 10.8885 16
------> CAND: 205.011454 4941.490234 1.0878563 4.8766580 15.2197 10.8853  8
------> CAND: 115.533995 3640.027832 0.9478294 5.8448558 15.2172 10.8827  8
------> CAND: 280.452322 3626.217529 0.6782186 5.6303186 15.1928 10.8575  8
------> CAND: 196.655259 3769.673828 0.4632187 4.7800198 14.5752 10.8251 16
------> CAND: 107.061021 3759.847168 0.8566122 5.7791872 14.5751 10.825 16
------> CAND: 430.091529 4051.987793 0.8272478 4.0858021 16.8903 10.8238  4
------> CAND:  20.884518 3634.526855 0.5988355 5.5320768 15.1536 10.817  8
------> CAND: 303.187141 4315.715820 1.0311519 5.7911339 19.9968 10.8152  2
------> CAND: 323.081891 4279.716797 0.9780235 4.1635361 15.1382 10.8011  8
------> CAND: 100.057388 3912.522217 0.5495403 5.1369715 19.9185 10.7687  2
------> CAND: 167.763326 3620.102051 0.8001652 3.6970036 16.8163 10.765  4
------> CAND: 353.255540 3682.556396 0.9331970 3.6652181 15.0855 10.7467  8
------> CAND:  90.876213 3749.501465 0.5654854 4.1512899 14.4835 10.7061 16
------> CAND: 259.547303 3697.527100 0.4528157 4.4898095 19.7905 10.6928  2
------> CAND: 199.912099 4014.449951 0.5702111 5.0298572 14.4698 10.6883 16
------> CAND:  10.013161 3688.295410 0.6682951 5.6082673 14.4565 10.6711 16
------> CAND:   0.998332 4054.667969 0.6213814 5.2712774 15.0043 10.6629  8
------> CAND: 286.027617 4069.460693 0.8929955 4.0398259 16.6788 10.656  4
------> CAND: 100.093979 3647.565674 0.5277150 5.3657432 19.7277 10.6556  2
------> CAND: 259.786570 3854.532959 0.9129776 5.8136091 16.6557 10.6377  4
------> CAND: 241.833467 4937.473633 1.0878381 4.8668561 16.6536 10.636  4
------> CAND: 238.019721 3859.974609 0.6115599 4.2068229 16.6371 10.6229  4
------> CAND:  83.441017 3949.360840 0.8019905 5.6832500 16.6333 10.6199  4
------> CAND: 303.036625 3908.308838 0.7352113 5.6286922 14.9509 10.6079  8
------> CAND: 456.865608 3818.903076 0.8782254 3.8120594 19.64 10.6036  2
------> CAND:  14.925150 3808.719238 0.5358286 5.2400002 14.4036 10.6025 16
------> CAND:  70.344109 4416.435547 0.9459621 5.6488547 14.4022 10.6008 16
[21:51:18][1830336][INFO ] Statistics: count dirty SumSpec pages 446441 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:51:18][1830336][INFO ] Data processing finished successfully!
21:51:18 (1830336): called boinc_finish(0)

</stderr_txt>
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