Task 1703148254

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_88_7850000_1
Workunit ID: 857762882
Created: 25 Dec 2024 23:20:39 UTC
Sent: 26 Dec 2024 5:58:38 UTC
Report deadline: 9 Jan 2025 5:58:38 UTC
Received: 26 Dec 2024 10:56:09 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 428.68
CPU time (sec): 42.86
Peak working set size (MB): 401.73
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>
[10:48:41][998356][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_88.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 7850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_88.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_88_7850000_1_0
------> GPU usage: 0.330000
[10:48:41][998356][INFO ] Starting data processing...
[10:48:41][998356][INFO ] opti: No host transfer for n_steps. Use device global.
[10:48:41][998356][INFO ] opti: No host transfer for mean. Use device global.
[10:48:41][998356][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:48:41][998356][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:48:41][998356][INFO ] opti: power spectrum in fft callback (static link).
[10:48:41][998356][INFO ] opti: __constant__ access is not uniform, bad!
[10:48:42][998356][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[10:48:42][998356][INFO ] CUDA global memory status (initial GPU state, including context):
[10:48:42][998356][INFO ] No template file. Generating templates.
[10:48:42][998356][INFO ] Template param value T_cons = 50000
[10:48:48][998356][INFO ] Number of generated templates to be used: 50000
[10:48:48][998356][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_88.cpt
[10:48:48][998356][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_88.cpt (No such file or directory).
------> Starting from scratch...
[10:48:48][998356][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_88.binary
[10:48:48][998356][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_DM238.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766061998
------> 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: 238.8 cm^-3 pc
------> Scale factor: 1.3134
[10:48:48][998356][INFO ] Allocating memory for dedispersed compressed time series...
[10:48:48][998356][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:48:48][998356][INFO ] 8-bit allocation done
[10:48:48][998356][INFO ] Foobar
[10:48:48][998356][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_88.binary
[10:48:48][998356][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:48:48][998356][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:48:48][998356][INFO ] FftSize = 12582913
[10:48:48][998356][INFO ] Seed for random number generator is 1112080674.
[10:48:52][998356][INFO ] 8[10:48:52][998356][INFO ] 9[10:48:53][998356][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:48:53][998356][INFO ] Normalization factor 3.97364e-08
[10:48:53][998356][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
[10:48:53][998356][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1560 MB (14593 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:48:53][998356][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:48:53][998356][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:48:53][998356][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:49:41][998356][INFO ] Checkpoint committed!
[10:50:41][998356][INFO ] Checkpoint committed!
[10:51:41][998356][INFO ] Checkpoint committed!
[10:52:41][998356][INFO ] Checkpoint committed!
[10:53:41][998356][INFO ] Checkpoint committed!
[10:54:42][998356][INFO ] Checkpoint committed!
[10:55:42][998356][INFO ] Checkpoint committed!
[10:55:48][998356][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4625.058105 0.8846110 4.2890363 26.4059 22.9838  8
------> CAND:   0.499555 3714.327637 0.5367200 3.8485005 25.6875 22.184  8
------> CAND:   0.249648 5379.181152 1.1901312 4.6552844 21.1612 19.8799 16
------> CAND:   0.166345 5379.181152 1.1901312 4.6552844 19.5997 17.6594 16
------> CAND:   0.249907 3943.639893 0.5415024 5.6174879 19.4081 17.3895 16
------> CAND:   1.498925 3697.189941 0.8454491 3.5760903 30.4833 17.0779  2
------> CAND:   0.499036 5517.084961 1.1394504 4.9239764 20.9513 16.9755  8
------> CAND:   1.249018 3939.600342 0.5510229 5.6367998 30.3074 16.9723  2
------> CAND:   1.498665 4233.011719 1.0652182 3.8456118 30.242 16.933  2
------> CAND:   0.166605 3983.758789 0.5460632 4.1187625 19.051 16.8883 16
------> CAND:   1.248499 5060.583984 1.0276973 5.7952681 30.0306 16.8062  2
------> CAND:   1.248239 5367.269531 1.1969105 5.8521461 29.93 16.7458  2
------> CAND:   1.248758 4260.793457 0.6572687 5.6829109 29.9286 16.745  2
------> CAND:   0.500074 4004.913086 0.9616167 6.0039935 20.431 16.4114  8
------> CAND:   0.415993 5274.650879 1.1882482 5.8684430 19.6513 15.5697  8
------> CAND:   0.416253 3642.806641 0.4617403 5.5745296 19.625 15.5414  8
------> CAND:   0.749203 4259.166016 1.0700920 3.8609300 22.6722 15.4724  4
------> CAND:   0.749462 3740.996094 0.8637396 3.5958531 22.6569 15.46  4
------> CAND:   0.500334 3603.928223 0.9677982 5.9727607 19.3019 15.194  8
------> CAND:   0.624379 3939.600342 0.5510229 5.6367998 22.1007 15.0085  4
------> CAND:   0.624639 3642.402344 0.4720928 5.6021037 22.0966 15.0051  4
------> CAND:   0.624120 5060.583984 1.0276973 5.7952681 21.8663 14.8185  4
------> CAND:   0.499815 4479.836914 0.8522858 5.8577862 18.5273 14.3644  8
------> CAND:   0.249388 4068.302490 1.0404210 3.7501662 18.3549 14.1805  8
------> CAND:   2.497776 3939.600342 0.5510229 5.6367998 32.1701 13.9713  1
------> CAND:   2.497516 4260.226562 0.6578507 5.6841760 31.94 13.8714  1
------> CAND:   2.496738 5060.583984 1.0276973 5.7952681 31.9304 13.8672  1
------> CAND:   2.496997 4832.517090 0.9028065 5.7792859 31.9149 13.8605  1
------> CAND:   0.250167 3616.398682 0.8998758 5.9534388 16.7909 13.7708 16
------> CAND:   2.498035 3643.256836 0.4549778 5.5697536 31.6975 13.7661  1
------> CAND:   2.496478 5365.137695 1.1900693 5.8453593 31.6649 13.7519  1
------> CAND:   2.497257 4480.385254 0.7576903 5.7272272 31.2697 13.5803  1
------> CAND:   1.498406 4574.384277 1.1151581 4.0525618 24.2637 13.3545  2
------> CAND:   1.499444 4228.608398 0.6884758 5.7450476 17.4854 13.2567  8
------> CAND:   1.499184 4447.062500 0.7768732 5.7704439 17.4144 13.1816  8
------> CAND:   0.832246 4816.400391 0.8604349 5.7106280 17.3906 13.1564  8
------> CAND:   0.832505 4275.706055 0.6440209 5.6630230 17.3674 13.1319  8
------> CAND:   0.832765 3648.353516 0.4351880 5.5261497 17.3324 13.0949  8
------> CAND:   1.499703 3638.161865 0.4860393 5.6115713 17.3172 13.0789  8
------> CAND:   0.312190 3939.600342 0.5510229 5.6367998 16.961 12.7031  8
------> CAND:   0.374731 4259.166016 1.0700920 3.8609300 16.7276 12.4575  8
------> CAND:   1.498146 4873.468750 1.1532604 4.2508841 22.1294 12.0824  2
------> CAND:   0.749722 3827.716797 0.4122741 4.2775927 16.2656 11.9731  8
------> CAND: 115.488840 3648.036865 0.4361110 5.5093203 15.4493 11.9723 16
------> CAND:   0.332950 4457.231934 0.6256120 5.4876246 15.4175 11.9301 16
------> CAND: 404.038367 3631.466553 0.5653393 5.7289090 16.0602 11.7585  8
------> CAND:   0.187366 3618.908691 0.8239228 3.5236850 15.2464 11.7041 16
------> CAND: 231.017126 3706.928223 0.8114739 5.9185495 16.0043 11.7002  8
------> CAND:  33.374175 4452.536621 0.9454960 5.9494510 17.9062 11.6323  4
------> CAND: 346.521017 3863.081055 0.8258602 5.9356728 15.9074 11.5991  8
------> CAND:   1.499963 4004.913086 0.9616167 6.0039935 17.8298 11.5714  4
------> CAND: 115.388410 4808.982422 0.7361390 5.3594627 15.1285 11.5488 16
------> CAND: 114.218543 3620.705078 0.7504007 3.5680377 15.8295 11.518  8
------> CAND:   0.208126 5274.650879 1.1882482 5.8684430 15.0919 11.5007 16
------> CAND:   0.749981 4000.983643 0.9846611 6.0191922 15.7549 11.4404  8
------> CAND: 160.264809 3926.404541 0.7408027 5.8683081 14.9491 11.3132 16
------> CAND:  18.300067 5350.616699 1.1885190 4.6140351 14.9461 11.3093 16
------> CAND:  16.686958 4489.596680 0.9581610 5.9584665 15.6048 11.2843  8
------> CAND: 115.499480 4219.788574 0.9197882 5.9743452 15.5786 11.2571  8
------> CAND: 460.473304 3996.684570 0.6083400 4.0267544 20.6632 11.2107  2
------> CAND: 104.641617 3617.742676 0.8641639 5.9355688 15.5293 11.206  8
------> CAND:   0.998591 3692.500000 0.9323722 3.5308864 17.3444 11.1847  4
------> CAND: 196.238747 3686.753662 0.6421856 5.7963572 14.8291 11.1561 16
------> CAND: 212.401496 4825.170898 0.9031338 4.4509048 15.4743 11.1489  8
------> CAND: 188.109882 4098.283691 0.6542907 5.7340999 17.254 11.1128  4
------> CAND:   2.495959 5350.748047 1.1880633 4.6284261 25.4796 11.0656  1
------> CAND: 416.260210 3800.131348 0.8553933 3.6481078 17.1917 11.0633  4
------> CAND:   0.998332 5536.310547 1.1402738 4.9282122 20.3693 11.0362  2
------> CAND: 291.528692 3696.574707 0.5911468 3.7560842 15.3603 11.0308  8
------> CAND:  86.616890 3938.944824 0.9132210 5.9839625 14.7285 11.0248 16
------> CAND: 200.149031 3697.965576 0.3478086 5.1485925 15.3488 11.0189  8
------> CAND:  33.373915 4489.596680 0.9581610 5.9584665 17.1336 11.017  4
------> CAND: 332.810111 4426.968750 1.0949914 6.0494585 15.3287 10.9981  8
------> CAND:   2.496219 5461.425293 1.1864325 5.7425513 25.3153 10.9943  1
------> CAND:   0.998851 4186.973145 0.5011539 4.5560555 20.2733 10.9792  2
------> CAND: 162.810854 3917.328857 0.4203303 4.4285512 14.682 10.9642 16
------> CAND:   0.155965 4802.959473 0.9415833 5.8328824 14.6786 10.9598 16
------> CAND: 115.558648 4047.936279 0.9046202 5.9777603 14.6587 10.9339 16
------> CAND:   0.332691 4743.464844 0.7458705 5.5220394 14.6504 10.923 16
------> CAND: 302.648919 3987.349121 0.7181241 3.8956418 16.9978 10.9091  4
------> CAND: 196.786830 4627.348633 0.6458164 5.2435956 14.6384 10.9074 16
------> CAND: 279.696632 3616.718750 0.8565115 5.9356914 15.2184 10.884  8
------> CAND: 115.511417 3896.754883 0.7707368 5.8989515 14.6134 10.8748 16
------> CAND:  18.302143 5047.679688 1.0288414 4.5214844 14.5807 10.8323 16
------> CAND:   0.166864 3601.293945 0.9683407 5.9755626 14.5723 10.8215 16
------> CAND:  37.826054 4521.133789 0.9348904 4.1401381 15.1488 10.812  8
------> CAND: 113.478163 4522.731445 0.9346192 4.1416693 19.966 10.7969  2
------> CAND: 340.293057 4078.260254 0.4808372 4.4553270 15.1339 10.7967  8
------> CAND: 379.933340 3885.822754 0.5961628 3.9397819 15.1163 10.7785  8
------> CAND: 130.495995 4052.140869 0.5960714 5.6611443 14.5334 10.7709 16
------> CAND: 115.430710 4205.720215 0.5435381 5.4392695 14.5287 10.7648 16
------> CAND:  86.544487 4394.995605 0.6532503 5.6106634 14.527 10.7625 16
------> CAND:  86.896381 3998.333008 0.7078094 3.9087145 14.5195 10.7528 16
------> CAND: 136.061169 4658.989258 0.9993203 5.9344134 14.5071 10.7367 16
------> CAND: 244.449320 4226.817871 0.9179803 5.9665627 19.8332 10.7181  2
------> CAND:  14.313227 3972.879150 1.0045468 6.0230832 14.4714 10.6903 16
------> CAND: 189.914768 4277.188965 0.6372831 5.6259203 16.7178 10.6869  4
------> CAND: 346.343254 3661.427979 0.3966732 5.3935575 19.7611 10.6754  2
------> CAND: 115.498702 4725.614258 0.9956669 5.9277730 14.4569 10.6716 16
------> CAND:   1.247980 5350.748047 1.1880633 4.6284261 19.7536 10.6709  2
[10:55:48][998356][INFO ] Statistics: count dirty SumSpec pages 530356 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:55:48][998356][INFO ] Data processing finished successfully!
10:55:48 (998356): called boinc_finish(0)

</stderr_txt>
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