Task 1703145563

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_82_2000000_1
Workunit ID: 857761565
Created: 25 Dec 2024 23:20:25 UTC
Sent: 26 Dec 2024 16:16:42 UTC
Report deadline: 9 Jan 2025 16:16:42 UTC
Received: 26 Dec 2024 16:49:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12829233
Run time (sec): 447.35
CPU time (sec): 31.39
Peak working set size (MB): 299.94
Peak swap size (MB): 6304.19
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>
[11:41:36][282513][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_82.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 2000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_82.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_82_2000000_1_0
------> GPU usage: 0.500000
[11:41:36][282513][INFO ] Starting data processing...
[11:41:36][282513][INFO ] opti: No host transfer for n_steps. Use device global.
[11:41:36][282513][INFO ] opti: No host transfer for mean. Use device global.
[11:41:36][282513][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:41:36][282513][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:41:36][282513][INFO ] opti: power spectrum in fft callback (static link).
[11:41:36][282513][INFO ] opti: __constant__ access is not uniform, bad!
[11:41:36][282513][INFO ] Running on device 0 NVIDIA TITAN V
[11:41:36][282513][INFO ] CUDA global memory status (initial GPU state, including context):
[11:41:36][282513][INFO ] No template file. Generating templates.
[11:41:36][282513][INFO ] Template param value T_cons = 50000
[11:41:43][282513][INFO ] Number of generated templates to be used: 50000
[11:41:43][282513][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_82.cpt
[11:41:43][282513][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_82.cpt (No such file or directory).
------> Starting from scratch...
[11:41:43][282513][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_82.binary
[11:41:43][282513][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_DM238.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676607185
------> 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: 238.2 cm^-3 pc
------> Scale factor: 1.31378
[11:41:43][282513][INFO ] Allocating memory for dedispersed compressed time series...
[11:41:43][282513][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:41:43][282513][INFO ] 8-bit allocation done
[11:41:43][282513][INFO ] Foobar
[11:41:43][282513][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_82.binary
[11:41:43][282513][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:41:43][282513][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:41:43][282513][INFO ] FftSize = 12582913
[11:41:43][282513][INFO ] Seed for random number generator is 1106880899.
[11:41:46][282513][INFO ] 8[11:41:46][282513][INFO ] 9[11:41:47][282513][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:41:47][282513][INFO ] Normalization factor 3.97364e-08
[11:41:47][282513][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
[11:41:47][282513][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1739 MB (10317 MB free / 12056 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:41:47][282513][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:41:47][282513][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:41:47][282513][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:47:36][282513][INFO ] Checkpoint committed!
[11:49:02][282513][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4603.022461 1.0670639 2.8511205 23.4852 19.747  8
------> CAND:   0.250167 3717.016846 0.3545751 1.3178915 19.8446 18.0051 16
------> CAND:   0.500334 4895.066406 1.1555609 2.8324952 21.6786 17.7671  8
------> CAND:   0.249907 5344.068359 1.0144325 1.8963292 18.6165 16.2814 16
------> CAND:   0.499815 3823.379883 0.5384412 2.4798939 20.0289 15.9768  8
------> CAND:   0.166605 4666.781738 1.1270021 2.8641217 17.5741 14.8396 16
------> CAND:   0.500593 3604.228760 0.9677300 0.3233199 18.5745 14.4149  8
------> CAND:   0.500853 4395.774414 1.0904790 0.8180210 20.8729 14.0147  4
------> CAND:   1.250315 3804.153076 0.3654791 1.4744093 25.3411 13.9978  2
------> CAND:   0.499555 3732.102295 0.9861684 2.8457563 18.1027 13.9119  8
------> CAND:   0.166864 4968.027344 1.1639603 2.8066239 16.8898 13.9051 16
------> CAND:   1.250575 4112.746582 0.4657682 1.5899922 24.8777 13.721  2
------> CAND:   1.251094 5413.956055 1.0692486 1.8879181 24.7929 13.6704  2
------> CAND:   1.250834 4794.422363 0.7392491 1.7318137 24.2862 13.3679  2
------> CAND:   1.500222 3703.930420 0.8158758 2.7708964 24.2203 13.3286  2
------> CAND:   1.500482 4266.680176 1.0710961 2.8986437 24.1444 13.2832  2
------> CAND:   0.250426 4435.522461 1.0960248 2.8906741 16.3611 13.1899 16
------> CAND:   0.249648 3776.413574 0.9933276 2.8530371 16.1872 12.9561 16
------> CAND:  86.384369 3884.105225 0.7140656 2.6850107 16.0854 12.8196 16
------> CAND: 172.797285 3630.415283 0.5814373 2.5932491 16.9779 12.7209  8
------> CAND:   1.000408 4829.549316 1.0650376 2.7701037 23.1397 12.6841  2
------> CAND:   1.000148 4116.171875 0.7167732 2.6576185 23.1362 12.682  2
------> CAND:   1.501520 4153.470215 1.0537301 0.6694670 22.7647 12.4607  2
------> CAND:   0.999889 3934.397461 0.5559586 2.4778945 18.8158 12.3597  4
------> CAND:   0.749981 3703.930420 0.8158758 2.7708964 18.5563 12.1518  4
------> CAND:   0.750241 4266.680176 1.0710961 2.8986437 18.5123 12.1166  4
------> CAND:   1.501260 3619.436279 0.8010800 0.4053246 22.1217 12.0778  2
------> CAND:   1.250056 3628.962158 0.6052539 0.5543233 18.2745 11.9265  4
------> CAND: 224.888817 5445.232910 1.1088778 2.3880095 18.2643 11.9183  4
------> CAND: 405.953285 3658.701660 0.8214589 2.7629368 18.2467 11.9042  4
------> CAND:   0.625158 3804.153076 0.3654791 1.4744093 18.2324 11.8928  4
------> CAND: 115.231407 3926.789551 0.9570740 2.8505809 15.3733 11.8716 16
------> CAND:   0.750760 4112.856445 1.0467786 0.6493173 18.023 11.7255  4
------> CAND:   2.500890 4112.746582 0.4657682 1.5899922 26.8581 11.6643  1
------> CAND: 230.509266 3686.066895 0.6446118 2.6515462 17.9292 11.6507  4
------> CAND:   2.500630 3804.153076 0.3654791 1.4744093 26.8111 11.6439  1
------> CAND:   1.500741 4647.112793 1.1245368 2.8733349 17.9159 11.64  4
------> CAND:  86.408244 3932.488770 0.5603545 2.4866614 17.9116 11.6366  4
------> CAND:  53.168236 3860.794678 0.8503779 2.7944784 15.1877 11.6267 16
------> CAND:   0.625677 5413.956055 1.0692486 1.8879181 17.8338 11.5746  4
------> CAND:  86.345184 4378.166016 1.0087258 2.8523645 15.8789 11.5694  8
------> CAND:  43.192185 3884.591797 0.7134238 2.6843724 15.8737 11.5641  8
------> CAND:   1.501001 4304.294922 0.7029650 2.5540030 21.2461 11.557  2
------> CAND: 172.845035 3713.949951 0.5333702 2.5042918 15.8606 11.5504  8
------> CAND:  89.898642 3743.418701 0.8416580 2.7825694 15.834 11.5227  8
------> CAND:   2.501928 5194.980469 0.9322917 1.9203352 26.4646 11.4934  1
------> CAND: 156.099168 4712.023438 1.1328186 1.0251626 15.0843 11.4906 16
------> CAND:   0.374991 4224.016602 1.0638360 2.8926532 15.7948 11.4819  8
------> CAND:   0.625417 5194.980469 0.9322917 1.9203352 17.6828 11.4542  4
------> CAND: 291.698670 3697.746826 0.8438268 0.4475155 17.6786 11.4508  4
------> CAND: 394.956325 4065.417969 0.8986980 0.6899374 15.7612 11.4469  8
------> CAND: 345.859269 5080.511230 0.9953297 2.5473771 15.7605 11.4462  8
------> CAND: 172.860086 3859.240479 0.5027601 2.3936746 15.0347 11.4255 16
------> CAND:   0.200082 4703.377930 0.9761491 2.7311168 15.0257 11.4138 16
------> CAND: 404.238968 3803.147705 0.3682099 1.4794620 15.6916 11.3746  8
------> CAND:  60.978164 3821.250000 0.5455709 0.8307028 15.6905 11.3734  8
------> CAND: 115.315488 3891.940430 0.5041721 2.3905113 14.9897 11.3665 16
------> CAND:  14.734930 4799.251953 0.9383909 2.6563590 14.9842 11.3593 16
------> CAND:  43.192963 3961.293213 0.7419510 2.7059183 15.6734 11.3556  8
------> CAND:  88.244012 3655.476562 0.9109362 2.8041930 14.9401 11.3015 16
------> CAND: 115.217134 3765.156738 0.7696545 2.7357566 14.927 11.2843 16
------> CAND:  91.009601 3616.839355 0.9113430 2.8029971 14.9232 11.2793 16
------> CAND: 173.156446 3700.748535 0.8579162 0.4427344 15.5988 11.2782  8
------> CAND: 172.865536 4546.703125 0.7643626 2.5236530 14.9088 11.2604 16
------> CAND: 115.222843 3912.822754 0.6739450 2.6412084 15.5743 11.2527  8
------> CAND:  30.489212 3821.250000 0.5455709 0.8307028 14.8964 11.2442 16
------> CAND:   1.251613 4124.766113 0.9636192 2.8507740 20.7187 11.2437  2
------> CAND: 115.284606 5047.657715 1.1733897 2.8037791 14.8742 11.2151 16
------> CAND: 202.030732 4802.926758 1.0745549 1.1321661 14.8634 11.201 16
------> CAND: 207.354303 3888.566406 0.5881882 2.5547733 17.3374 11.1791  4
------> CAND: 115.181322 4105.010742 0.8213938 2.7463791 15.4908 11.166  8
------> CAND:   1.251353 3773.615967 0.7834474 2.7493973 20.5798 11.1612  2
------> CAND:   0.999370 3600.580322 0.9684855 2.8247070 14.8298 11.1571 16
------> CAND: 340.379733 3698.193848 0.5775285 0.6505854 15.4739 11.1485  8
------> CAND: 115.210387 4109.187500 0.7200395 2.6480372 15.4682 11.1427  8
------> CAND: 445.744083 4008.518799 0.9366138 0.6305113 17.2586 11.1164  4
------> CAND:  19.975977 4091.919678 0.6599614 2.5939119 14.7451 11.0464 16
------> CAND: 115.187550 4446.321777 0.9436439 2.7794819 14.7367 11.0356 16
------> CAND:  86.363609 4074.730225 0.8365170 2.7681437 14.7284 11.0246 16
------> CAND: 131.794060 3632.268066 0.5459280 0.6244448 14.7019 10.9902 16
------> CAND: 230.468523 4006.473633 0.8646984 2.7886217 15.3171 10.9861  8
------> CAND:   2.501149 4339.566895 0.5458841 1.6754551 25.262 10.9711  1
------> CAND: 345.561093 3789.319824 0.7326843 2.7188547 20.2596 10.9711  2
------> CAND:   1.501779 4493.713867 1.1039759 0.8849501 20.248 10.9642  2
------> CAND:   0.416772 3627.625000 0.6262528 0.5383756 15.2936 10.9618  8
------> CAND:   2.501668 4941.706543 0.7962602 1.9512069 25.1412 10.9187  1
------> CAND:  38.865648 3732.830566 0.4855011 2.4225714 14.6447 10.9157 16
------> CAND: 403.329907 4374.846680 0.8809027 2.7427433 20.1542 10.9085  2
------> CAND: 364.747124 4013.944092 0.7926779 2.7358174 15.2418 10.9082  8
------> CAND:   2.502187 5432.245605 1.0690653 1.8965503 25.1136 10.9067  1
------> CAND:   0.375250 4338.261719 1.0811396 2.8878765 15.2382 10.9044  8
------> CAND: 335.092234 4287.498047 0.6171073 1.2525049 15.2304 10.8964  8
------> CAND: 345.740154 5001.258789 1.1679540 2.8070366 25.0464 10.8775  1
------> CAND: 165.815710 4434.858887 0.8282096 1.0541496 15.2003 10.8653  8
------> CAND: 270.979200 4565.714355 1.0029846 1.0079588 15.1849 10.8493  8
------> CAND: 172.757320 3761.603271 0.8221962 2.7725766 15.1692 10.8331  8
------> CAND: 337.327906 4058.807129 0.9672762 2.8507707 16.896 10.8283  4
------> CAND:   0.499296 3608.059570 0.9669342 2.8253820 15.1629 10.8266  8
------> CAND: 253.340882 3980.602783 0.6285993 0.8647559 15.1536 10.817  8
------> CAND: 230.434268 3765.156738 0.7696545 2.7357566 15.152 10.8153  8
[11:49:02][282513][INFO ] Statistics: count dirty SumSpec pages 491670 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:49:02][282513][INFO ] Data processing finished successfully!
11:49:02 (282513): called boinc_finish(0)

</stderr_txt>
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