Task 1706412848

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_66_4300000_1
Workunit ID: 859772554
Created: 31 Dec 2024 22:44:59 UTC
Sent: 1 Jan 2025 15:16:15 UTC
Report deadline: 15 Jan 2025 15:16:15 UTC
Received: 2 Jan 2025 6:01:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 469.30
CPU time (sec): 29.07
Peak working set size (MB): 252.81
Peak swap size (MB): 18902.06
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>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[07:52:53][154743][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_66.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 4300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_66_4300000_1_0
[07:52:53][154743][INFO ] GPU usage: 0.330000
[07:52:53][154743][INFO ] Starting data processing...
[07:52:53][154743][INFO ] opti: No host transfer for n_steps. Use device global.
[07:52:53][154743][INFO ] opti: No host transfer for mean. Use device global.
[07:52:53][154743][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:52:53][154743][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:52:53][154743][INFO ] opti: power spectrum in fft callback (static link).
[07:52:53][154743][INFO ] opti: __constant__ access is not uniform, bad!
[07:52:53][154743][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[07:52:53][154743][INFO ] CUDA global memory status (initial GPU state, including context):
[07:52:53][154743][INFO ] No template file. Generating templates.
[07:52:53][154743][INFO ] Template param value T_cons = 50000
[07:52:57][154743][INFO ] Number of generated templates to be used: 50000
[07:52:57][154743][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_66.cpt
[07:52:57][154743][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[07:52:57][154743][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_66.binary
[07:52:57][154743][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206666545
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.01366
[07:52:57][154743][INFO ] Allocating memory for dedispersed compressed time series...
[07:52:57][154743][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:52:57][154743][INFO ] 8-bit allocation done
[07:52:57][154743][INFO ] Foobar
[07:52:57][154743][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_66.binary
[07:52:57][154743][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:52:57][154743][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:52:57][154743][INFO ] FftSize = 12582913
[07:52:57][154743][INFO ] Seed for random number generator is -1040930639.
[07:52:59][154743][INFO ] 8[07:52:59][154743][INFO ] 9[07:52:59][154743][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:52:59][154743][INFO ] Normalization factor 3.97364e-08
[07:52:59][154743][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
[07:52:59][154743][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2106 MB (9837 MB free / 11943 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:52:59][154743][INFO ] Doing 50000 templates
[07:52:59][154743][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:52:59][154743][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:52:59][154743][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:53:53][154743][INFO ] Checkpoint committed!
[07:54:53][154743][INFO ] Checkpoint committed!
[07:55:53][154743][INFO ] Checkpoint committed!
[07:56:53][154743][INFO ] Checkpoint committed!
[07:57:53][154743][INFO ] Checkpoint committed!
[07:58:53][154743][INFO ] Checkpoint committed!
[07:59:53][154743][INFO ] Checkpoint committed!
[08:00:39][154743][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4142.942383 0.2175342 0.6557493 20.6865 16.6882  8
------> CAND:   0.249907 6831.119629 1.4005340 3.5913694 19.8311 15.7634  8
------> CAND:   0.250426 4895.161133 0.7059883 0.6281875 19.0488 14.9224  8
------> CAND:   0.501112 8280.791016 0.8528109 1.8954262 25.0716 13.8368  2
------> CAND:   0.249648 4142.804199 0.6665067 3.2115185 17.8448 13.6377  8
------> CAND:   0.500853 4923.042480 0.4205048 0.7907521 24.5778 13.5419  2
------> CAND:   1.250834 8492.994141 1.3988659 1.4946696 22.9943 12.5975  2
------> CAND: 488.809887 5256.031738 0.8977041 0.7017856 18.9822 12.493  4
------> CAND:  86.370875 5036.683594 1.1903567 3.4529219 15.7113 12.32 16
------> CAND:   1.250315 4140.910156 0.2266207 0.6351294 28.3086 12.2943  1
------> CAND:   1.250575 6544.444336 0.5660841 1.4258327 28.2259 12.2584  1
------> CAND:   0.250686 8774.233398 1.2712585 1.7114050 18.5447 12.1426  4
------> CAND: 288.713537 6989.092773 1.1101983 1.1628690 21.5523 11.7391  2
------> CAND: 164.383479 3827.454346 0.7226292 3.1362498 17.8386 11.5784  4
------> CAND:  86.387743 5071.279785 0.8210315 3.3941984 15.0554 11.4528 16
------> CAND: 217.644619 6092.102051 1.0161135 0.9290321 15.7129 11.3967  8
------> CAND: 115.495587 4703.365723 0.6549721 0.5716128 14.9984 11.3779 16
------> CAND: 138.993882 3613.796143 0.9358498 0.0700790 15.6829 11.3655  8
------> CAND: 346.538405 3620.404053 0.7264003 0.0919049 15.6272 11.3076  8
------> CAND: 473.609657 4080.860596 0.8872702 0.2825106 17.4683 11.2833  4
------> CAND: 134.156112 4112.965332 0.5765088 0.3571593 14.8996 11.2484 16
------> CAND:  86.463520 6585.109863 0.5306070 3.0556870 14.8602 11.1968 16
------> CAND:   0.499555 7209.056152 1.4290625 3.5885787 17.3537 11.1921  4
------> CAND:   0.625417 8365.986328 1.4300240 1.4416567 17.3213 11.1663  4
------> CAND: 153.336693 3962.534668 0.8372217 0.2427388 14.831 11.1587 16
------> CAND:  50.976421 3620.227295 0.7457179 3.0733447 14.8172 11.1406 16
------> CAND: 191.325720 7298.059082 1.4364959 1.1467160 14.8138 11.1361 16
------> CAND: 217.768405 4225.554688 0.8426240 3.2601848 15.4564 11.1304  8
------> CAND: 345.496735 5178.514648 1.1563146 3.4672961 20.4432 11.0801  2
------> CAND: 499.447167 4463.974121 0.8342512 3.3097913 17.1855 11.0583  4
------> CAND: 153.908652 3763.775146 0.7400872 0.1599628 14.7409 11.041 16
------> CAND: 101.681137 6333.037109 0.7377533 1.1536473 14.7401 11.04 16
------> CAND: 482.039034 4073.337158 0.9117196 3.2343533 17.1156 11.0027  4
------> CAND: 153.571549 8687.158203 1.3920205 3.4203672 14.7111 11.0022 16
------> CAND:   0.500074 3712.849854 0.9827196 3.1263061 17.107 10.9959  4
------> CAND: 476.213313 4569.782227 0.8029390 0.4848520 20.2765 10.9811  2
------> CAND: 174.380810 3841.607178 0.3825983 0.2880900 14.6883 10.9724 16
------> CAND: 152.128419 5854.016113 0.7319710 0.9780284 17.065 10.9625  4
------> CAND: 488.810147 5256.031738 0.8977041 0.7017856 17.0525 10.9526  4
------> CAND: 364.947984 3834.951660 0.7127801 0.1968862 15.2796 10.9473  8
------> CAND: 279.848963 4504.971680 0.7399173 3.2995782 20.1707 10.9183  2
------> CAND: 127.926854 3758.695557 0.9495471 0.1373954 14.6449 10.9158 16
------> CAND: 178.830613 6262.909180 0.9567550 1.0000042 14.6448 10.9158 16
------> CAND: 229.003335 5075.699707 1.0254227 3.4356318 15.2463 10.9128  8
------> CAND:  87.105805 4292.060547 0.8768632 0.3680344 15.2375 10.9038  8
------> CAND: 209.251314 5554.141113 1.1864679 0.7370843 15.2347 10.9009  8
------> CAND:   0.625158 4140.910156 0.2266207 0.6351294 20.1335 10.8963  2
------> CAND:  86.453139 5524.960449 0.3429838 3.0145004 15.2172 10.8827  8
------> CAND: 288.086822 4506.705566 0.7391553 3.2997136 20.0868 10.8686  2
------> CAND: 401.628825 3736.953857 0.6116363 0.1713186 16.9186 10.8463  4
------> CAND:  40.436976 3618.081299 0.8001519 0.0866764 15.1773 10.8415  8
------> CAND: 372.012342 5184.905273 0.7418064 3.3808148 16.9076 10.8375  4
------> CAND:   0.167124 7898.252930 0.6841984 2.8422413 15.1667 10.8306  8
------> CAND:  86.596907 4072.242676 1.0257033 0.2658626 14.5608 10.8065 16
------> CAND: 244.304254 4370.967773 0.9818445 3.3104389 15.1248 10.7872  8
------> CAND: 107.669051 4477.306641 0.8301111 0.4521287 15.1105 10.7725  8
------> CAND: 117.364053 4087.339355 0.3407024 0.4446281 14.508 10.7379 16
------> CAND:   0.500334 3774.495850 0.9936110 3.1454313 19.7538 10.671  2
------> CAND: 144.043411 4506.705566 0.7391553 3.2997136 16.6974 10.6707  4
------> CAND: 458.006929 5075.699707 1.0254227 3.4356318 16.6924 10.6667  4
------> CAND:  86.369058 4364.191895 1.0092394 3.3168757 14.4412 10.6513 16
------> CAND:  86.548120 3910.145020 0.5678605 0.2586821 14.4364 10.645 16
------> CAND: 217.849112 3877.146729 0.8876891 3.1743886 14.9817 10.6396  8
------> CAND:  42.312189 7808.627441 1.4635012 1.2725030 14.425 10.6303 16
------> CAND: 206.378289 4188.891602 0.3941005 0.4715611 14.9644 10.6218  8
------> CAND: 461.646545 3639.657959 0.3925245 0.1812599 19.6407 10.604  2
------> CAND: 457.653997 5455.316406 1.1791276 3.5000608 24.382 10.589  1
------> CAND: 166.999331 4092.857910 0.8601313 0.2953947 14.3916 10.587 16
------> CAND:  86.396307 5746.397949 0.8809807 3.4512749 14.3909 10.5861 16
------> CAND:  64.301438 8342.117188 1.4256167 1.4654244 14.9292 10.5855  8
------> CAND:  86.421220 5457.205078 0.6244230 3.3393221 14.3887 10.5832 16
------> CAND:  88.117112 3658.411865 0.7586996 0.1071249 14.3851 10.5786 16
------> CAND:  68.419070 3639.720459 0.3925089 0.1737768 14.3646 10.552 16
------> CAND: 308.841845 3681.064941 0.2023456 2.8578057 14.8835 10.5384  8
------> CAND: 346.555273 7987.375488 1.4574246 1.3466158 16.5238 10.5332  4
------> CAND: 319.306811 3658.678955 0.8060107 0.1024289 19.4911 10.5153  2
------> CAND: 369.285420 3707.728271 0.7565073 3.1015682 16.4985 10.5131  4
------> CAND:   0.166864 4873.820312 0.1470694 1.9543865 14.8468 10.5007  8
------> CAND: 144.911988 4790.882324 0.5218489 0.6745892 14.3184 10.4924 16
------> CAND:  20.030733 3711.100342 0.9586047 0.1147828 14.8373 10.4909  8
------> CAND: 483.034511 3901.147217 0.8388343 0.2112570 24.151 10.4886  1
------> CAND: 328.766699 3827.454346 0.7226292 3.1362498 19.4296 10.4788  2
------> CAND: 139.919551 4003.928955 0.6890766 3.1814921 14.8199 10.473  8
------> CAND: 330.245901 3935.571045 0.7488188 3.1719716 14.8145 10.4674  8
------> CAND: 400.815004 3647.993896 0.8750560 3.0951126 16.4384 10.4655  4
------> CAND: 320.684546 5395.417969 0.9898553 0.7353970 14.8097 10.4625  8
------> CAND: 115.218691 5428.444824 0.9877618 3.4635501 14.2943 10.4612 16
------> CAND:  53.086750 5422.416504 0.8267978 3.4221351 14.8018 10.4544  8
------> CAND: 277.879029 5703.766113 0.9261348 3.4637046 19.38 10.4495  2
------> CAND: 156.867575 4388.273438 0.9398676 3.3093333 14.7919 10.4442  8
------> CAND: 108.823867 3636.916260 0.4041097 0.1676928 14.2764 10.4381 16
------> CAND: 188.532882 5485.998047 0.6942675 0.8467966 14.2723 10.4327 16
------> CAND:  58.776228 6755.691406 1.3977330 1.0176611 14.7747 10.4265  8
------> CAND:  86.527619 4608.199707 0.3908975 0.6671757 14.2673 10.4263 16
------> CAND: 106.471416 3938.871582 0.7458413 0.2443572 14.2646 10.4228 16
------> CAND: 306.937308 3789.232178 0.8427776 0.1605147 14.7707 10.4224  8
------> CAND: 348.041222 3813.097168 0.4303472 3.0650437 14.7639 10.4154  8
------> CAND: 115.156928 3722.082275 0.8759947 3.1218629 14.2509 10.4052 16
------> CAND: 194.540259 3866.997803 0.8738690 0.1925846 14.2489 10.4026 16
------> CAND:  82.489656 6989.092773 1.1101983 1.1628690 14.7502 10.4014  8
[08:00:39][154743][INFO ] Statistics: count dirty SumSpec pages 305689 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:00:39][154743][INFO ] Data processing finished successfully!
08:00:39 (154743): called boinc_finish(0)

</stderr_txt>
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