Task 1724308744

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_79_3800000_0
Workunit ID: 870707415
Created: 3 Feb 2025 5:50:29 UTC
Sent: 4 Feb 2025 0:10:17 UTC
Report deadline: 18 Feb 2025 0:10:17 UTC
Received: 4 Feb 2025 1:51:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,775.74
CPU time (sec): 37.82
Peak working set size (MB): 241.88
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[01:21:39][42113][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:21:39][42113][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_79.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 3800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_79_3800000_0_0
------> GPU usage: 0.496000
[01:21:39][42113][INFO ] Starting data processing...
[01:21:39][42113][INFO ] opti: No host transfer for n_steps. Use device global.
[01:21:39][42113][INFO ] opti: No host transfer for mean. Use device global.
[01:21:39][42113][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:21:39][42113][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:21:39][42113][INFO ] opti: power spectrum in fft callback (static link).
[01:21:39][42113][INFO ] opti: __constant__ access is not uniform, bad!
[01:21:39][42113][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[01:21:39][42113][INFO ] CUDA global memory status (initial GPU state, including context):
[01:21:39][42113][INFO ] No template file. Generating templates.
[01:21:39][42113][INFO ] Template param value T_cons = 50000
[01:21:44][42113][INFO ] Number of generated templates to be used: 50000
[01:21:44][42113][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_79.cpt
[01:21:44][42113][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[01:21:44][42113][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_79.binary
[01:21:44][42113][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188358919
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 237.9 cm^-3 pc
------> Scale factor: 1.04326
[01:21:44][42113][INFO ] Allocating memory for dedispersed compressed time series...
[01:21:44][42113][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:21:44][42113][INFO ] 8-bit allocation done
[01:21:44][42113][INFO ] Foobar
[01:21:44][42113][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_79.binary
[01:21:44][42113][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:21:44][42113][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:21:44][42113][INFO ] FftSize = 12582913
[01:21:44][42113][INFO ] Seed for random number generator is -1032745670.
[01:21:46][42113][INFO ] 8[01:21:46][42113][INFO ] 9[01:21:47][42113][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:21:47][42113][INFO ] Normalization factor 3.97364e-08
[01:21:47][42113][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
[01:21:47][42113][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:21:47][42113][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:21:47][42113][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:21:47][42113][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:22:39][42113][INFO ] Checkpoint committed!
[01:23:39][42113][INFO ] Checkpoint committed!
[01:24:39][42113][INFO ] Checkpoint committed!
[01:25:39][42113][INFO ] Checkpoint committed!
[01:26:39][42113][INFO ] Checkpoint committed!
[01:27:39][42113][INFO ] Checkpoint committed!
[01:28:39][42113][INFO ] Checkpoint committed!
[01:29:40][42113][INFO ] Checkpoint committed!
[01:30:40][42113][INFO ] Checkpoint committed!
[01:31:40][42113][INFO ] Checkpoint committed!
[01:32:40][42113][INFO ] Checkpoint committed!
[01:33:40][42113][INFO ] Checkpoint committed!
[01:34:40][42113][INFO ] Checkpoint committed!
[01:35:40][42113][INFO ] Checkpoint committed!
[01:36:40][42113][INFO ] Checkpoint committed!
[01:37:40][42113][INFO ] Checkpoint committed!
[01:38:40][42113][INFO ] Checkpoint committed!
[01:39:40][42113][INFO ] Checkpoint committed!
[01:40:40][42113][INFO ] Checkpoint committed!
[01:41:40][42113][INFO ] Checkpoint committed!
[01:42:40][42113][INFO ] Checkpoint committed!
[01:43:40][42113][INFO ] Checkpoint committed!
[01:44:40][42113][INFO ] Checkpoint committed!
[01:45:40][42113][INFO ] Checkpoint committed!
[01:46:40][42113][INFO ] Checkpoint committed!
[01:47:40][42113][INFO ] Checkpoint committed!
[01:48:40][42113][INFO ] Checkpoint committed!
[01:49:40][42113][INFO ] Checkpoint committed!
[01:50:41][42113][INFO ] Checkpoint committed!
[01:51:41][42113][INFO ] Checkpoint committed!
[01:52:41][42113][INFO ] Checkpoint committed!
[01:53:41][42113][INFO ] Checkpoint committed!
[01:54:41][42113][INFO ] Checkpoint committed!
[01:55:41][42113][INFO ] Checkpoint committed!
[01:56:41][42113][INFO ] Checkpoint committed!
[01:57:41][42113][INFO ] Checkpoint committed!
[01:58:41][42113][INFO ] Checkpoint committed!
[01:59:41][42113][INFO ] Checkpoint committed!
[02:00:41][42113][INFO ] Checkpoint committed!
[02:01:41][42113][INFO ] Checkpoint committed!
[02:02:41][42113][INFO ] Checkpoint committed!
[02:03:41][42113][INFO ] Checkpoint committed!
[02:04:41][42113][INFO ] Checkpoint committed!
[02:05:41][42113][INFO ] Checkpoint committed!
[02:06:41][42113][INFO ] Checkpoint committed!
[02:07:41][42113][INFO ] Checkpoint committed!
[02:08:41][42113][INFO ] Checkpoint committed!
[02:09:42][42113][INFO ] Checkpoint committed!
[02:10:42][42113][INFO ] Checkpoint committed!
[02:11:42][42113][INFO ] Checkpoint committed!
[02:12:42][42113][INFO ] Checkpoint committed!
[02:13:42][42113][INFO ] Checkpoint committed!
[02:14:42][42113][INFO ] Checkpoint committed!
[02:15:42][42113][INFO ] Checkpoint committed!
[02:16:42][42113][INFO ] Checkpoint committed!
[02:17:42][42113][INFO ] Checkpoint committed!
[02:18:42][42113][INFO ] Checkpoint committed!
[02:19:42][42113][INFO ] Checkpoint committed!
[02:20:42][42113][INFO ] Checkpoint committed!
[02:21:42][42113][INFO ] Checkpoint committed!
[02:22:42][42113][INFO ] Checkpoint committed!
[02:23:42][42113][INFO ] Checkpoint committed!
[02:24:42][42113][INFO ] Checkpoint committed!
[02:25:42][42113][INFO ] Checkpoint committed!
[02:26:42][42113][INFO ] Checkpoint committed!
[02:27:42][42113][INFO ] Checkpoint committed!
[02:28:42][42113][INFO ] Checkpoint committed!
[02:29:43][42113][INFO ] Checkpoint committed!
[02:30:43][42113][INFO ] Checkpoint committed!
[02:31:43][42113][INFO ] Checkpoint committed!
[02:32:43][42113][INFO ] Checkpoint committed!
[02:33:43][42113][INFO ] Checkpoint committed!
[02:34:43][42113][INFO ] Checkpoint committed!
[02:35:43][42113][INFO ] Checkpoint committed!
[02:36:43][42113][INFO ] Checkpoint committed!
[02:37:43][42113][INFO ] Checkpoint committed!
[02:38:43][42113][INFO ] Checkpoint committed!
[02:39:43][42113][INFO ] Checkpoint committed!
[02:40:43][42113][INFO ] Checkpoint committed!
[02:41:13][42113][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3626.657227 0.5586208 0.2090380 20.3038 16.2739  8
------> CAND:   0.250167 3971.877197 0.2160597 0.8764374 17.9154 15.3094 16
------> CAND:   0.249907 5256.857910 0.7896403 3.2002139 17.2886 14.4485 16
------> CAND:   0.249648 3611.760986 0.9578493 3.0364320 18.3463 14.1713  8
------> CAND:   0.501112 6564.118652 0.9438272 1.4688497 25.3159 13.9828  2
------> CAND:   0.499296 3687.281982 0.5423079 0.2512322 24.464 13.474  2
------> CAND:   0.500334 4057.501465 1.0398518 3.1705525 24.0448 13.2238  2
------> CAND:   0.500853 3655.313477 0.2975283 0.4105354 23.9704 13.1794  2
------> CAND:   0.250686 7131.421875 1.3852632 1.4233627 19.3012 12.7489  4
------> CAND: 107.401497 4096.564941 0.9417208 3.1679277 15.8009 12.4393 16
------> CAND:   0.499555 3614.214844 0.9659747 3.0352290 18.9081 12.4336  4
------> CAND:   1.250834 6302.423828 0.7307498 1.5797676 27.7409 12.0477  1
------> CAND:   1.250575 5032.350098 0.3681470 1.3668391 27.7292 12.0426  1
------> CAND:   1.251094 7319.250977 0.9654353 2.0015450 27.6049 11.9887  1
------> CAND:  16.466634 4437.216797 0.5700400 3.0879712 15.419 11.9322 16
------> CAND:   0.498517 3601.113281 0.9684016 3.0310411 21.5094 11.7136  2
------> CAND: 499.746122 4744.234863 0.2455339 1.9129310 17.9797 11.691  4
------> CAND: 269.070251 4989.494629 0.4809790 2.9437304 17.9603 11.6755  4
------> CAND: 164.148623 3622.523682 0.6538511 0.1820754 15.2206 11.6701 16
------> CAND:  86.404871 3896.790039 0.5783365 3.0302632 15.1919 11.6323 16
------> CAND:   1.250315 3697.349854 0.1865462 0.7134126 26.7529 11.6186  1
------> CAND: 346.574736 4317.653320 1.0567172 0.4417011 15.9114 11.6033  8
------> CAND:  16.467153 4596.607422 0.6144836 3.1104839 15.1651 11.5969 16
------> CAND:   0.498777 5870.007324 1.0040331 3.2677746 15.7428 11.4277  8
------> CAND:  55.790576 4504.788086 0.9729350 0.5389346 15.0298 11.4191 16
------> CAND:  85.280677 3902.794922 0.9140135 3.1134498 15.0164 11.4015 16
------> CAND:  86.387743 5102.136719 0.9998117 3.2938530 14.9869 11.3628 16
------> CAND:  57.663194 7693.949707 1.2691932 3.0452774 14.9281 11.2858 16
------> CAND:   0.499815 3616.917969 0.8504087 0.1355505 15.568 11.2462  8
------> CAND:  78.543819 3721.865479 0.6760296 3.0215566 14.8711 11.2111 16
------> CAND: 150.132274 3788.031006 0.6414741 0.2739303 14.8644 11.2023 16
------> CAND: 318.477420 3633.791748 0.4490973 0.2626476 15.4955 11.1709  8
------> CAND: 174.395861 3843.743652 1.0044816 3.1143708 14.8172 11.1406 16
------> CAND: 242.279304 3817.858887 0.9040874 0.2353104 15.45 11.1238  8
------> CAND: 461.182023 4755.150391 0.6045269 3.1139119 17.2336 11.0965  4
------> CAND: 152.966114 5089.066895 0.5505642 3.0187480 17.2236 11.0886  4
------> CAND:  19.974160 3646.798584 0.9008177 3.0409987 14.7661 11.0739 16
------> CAND: 431.747717 4095.535889 0.8807378 3.1514480 17.1711 11.0468  4
------> CAND: 173.588009 4201.677734 0.6473193 3.1000764 14.7154 11.0078 16
------> CAND: 173.287238 4317.653320 1.0567172 0.4417011 14.714 11.0059 16
------> CAND:  59.403981 4013.388916 0.8833460 0.3307588 14.713 11.0046 16
------> CAND:  93.029101 5496.449707 0.5049134 2.8268430 14.7079 10.998 16
------> CAND: 206.507524 3617.249023 0.8748222 3.0244420 17.0853 10.9786  4
------> CAND:  26.112330 5235.164062 0.3668905 2.5156119 14.6829 10.9654 16
------> CAND: 345.503482 4045.082520 1.0020535 3.1661000 15.2925 10.9607  8
------> CAND:  86.362571 4085.847900 0.9840357 3.1726608 14.6791 10.9604 16
------> CAND: 181.913322 4344.739746 0.8587405 0.4905111 14.6622 10.9385 16
------> CAND: 186.058462 5496.449707 0.5049134 2.8268430 15.2694 10.9367  8
------> CAND:   0.249129 3615.920166 0.9539990 3.0374017 17.0008 10.9115  4
------> CAND: 115.214280 3625.331299 0.5839295 2.9689720 15.2316 10.8976  8
------> CAND: 372.444685 5262.272461 1.2204189 0.7741219 16.9714 10.8882  4
------> CAND:  43.211129 6769.021484 1.3785114 3.3494661 14.6137 10.8753 16
------> CAND: 166.875545 5329.521973 1.2293659 0.7966150 14.6111 10.8719 16
------> CAND: 226.743529 3714.135742 0.7185883 3.0296528 15.2026 10.8677  8
------> CAND: 297.411765 3856.315430 0.6477660 3.0411355 16.9127 10.8415  4
------> CAND: 115.176651 4446.344727 0.9295030 3.2273853 16.9017 10.8328  4
------> CAND: 431.878769 4416.181641 0.9778274 3.2335343 20.0153 10.8261  2
------> CAND: 115.097760 4300.191406 0.9725550 3.2083638 20.0127 10.8246  2
------> CAND: 345.648548 3871.675049 0.9805654 3.1190035 15.1553 10.8187  8
------> CAND:   0.625417 5032.350098 0.3681470 1.3668391 19.9698 10.7991  2
------> CAND:  27.730629 3619.594238 0.7832174 3.0105143 14.5541 10.7978 16
------> CAND: 170.264735 4030.455322 0.5641522 3.0466850 16.8543 10.7952  4
------> CAND:  50.795024 3892.145020 0.8410558 0.2796970 14.5462 10.7874 16
------> CAND:   0.625677 7319.250977 0.9654353 2.0015450 19.9436 10.7836  2
------> CAND: 105.371616 4284.812988 0.5386956 3.0597997 14.538 10.7769 16
------> CAND: 115.206754 4825.588379 0.9630907 3.2691140 14.5086 10.7387 16
------> CAND: 281.805922 4899.312988 0.8453946 3.2416832 15.0739 10.7347  8
------> CAND: 461.074587 4411.895020 0.4292849 2.9666026 16.7694 10.7278  4
------> CAND: 199.544374 4194.149902 0.7886074 3.1474462 14.5002 10.7278 16
------> CAND: 151.506635 3651.572754 0.8801581 0.1496457 16.7636 10.7232  4
------> CAND: 115.261510 4820.441406 0.7087704 3.1778870 14.4941 10.7198 16
------> CAND: 115.156409 4889.417969 1.0796281 3.3111687 14.4866 10.7102 16
------> CAND: 172.827388 4104.108398 0.5102112 3.0265467 14.4841 10.7069 16
------> CAND:   0.166345 4801.348145 0.7159802 3.1714630 14.4809 10.7028 16
------> CAND: 118.766700 3805.206055 0.9085903 3.0902057 15.0356 10.6952  8
------> CAND:   0.500074 5029.439453 1.1873764 0.7018927 19.7926 10.694  2
------> CAND:  86.373470 4991.949707 1.0207740 3.3034363 14.4703 10.6889 16
------> CAND: 176.217097 5960.065430 0.8558452 1.2266017 14.4581 10.6731 16
------> CAND:  86.395269 4287.319824 0.6956048 3.1371443 14.4473 10.6592 16
------> CAND: 114.136797 4779.380371 1.0251645 0.6348311 14.4473 10.6591 16
------> CAND: 203.484502 3729.805664 0.6270142 3.0049427 14.9956 10.6539  8
------> CAND: 196.379920 4124.560059 0.9156356 3.1690602 14.988 10.6461  8
------> CAND:   0.499036 7501.610840 1.3464508 3.1811051 14.4355 10.6439 16
------> CAND:   0.998332 3627.496582 0.5425323 0.2154794 24.4846 10.6335  1
------> CAND:  26.113628 5641.502441 0.4426323 2.5725620 14.4256 10.631 16
------> CAND: 105.813820 4049.587891 0.7286777 0.3853721 16.6457 10.6298  4
------> CAND: 203.027766 3828.655762 1.0023179 0.2228321 14.4207 10.6247 16
------> CAND:  59.383220 3805.206055 0.9085903 3.0902057 14.4026 10.6013 16
------> CAND: 156.969822 6448.382324 1.0694985 1.3077933 14.4011 10.5993 16
------> CAND:  75.618892 4887.284180 1.1235689 3.3207293 14.3924 10.588 16
------> CAND: 373.048303 3962.452881 0.7473356 0.3361620 14.9301 10.5864  8
------> CAND: 142.891969 3787.606201 0.9418435 3.0864382 16.5901 10.5857  4
------> CAND:  53.439682 3745.409668 0.8021654 0.2160715 14.3902 10.5853 16
------> CAND: 403.076367 3919.932129 0.8916918 3.1180816 16.583 10.5801  4
------> CAND: 108.945057 3945.018555 0.9710870 3.1370354 14.3778 10.5691 16
------> CAND: 164.084784 4010.519775 0.5910550 3.0488937 19.562 10.5573  2
------> CAND: 115.230369 4525.554199 0.8055997 3.2025013 14.9013 10.5568  8
------> CAND: 119.070586 3622.706299 0.6720056 0.1731426 16.5277 10.5362  4
------> CAND:  76.313857 3918.516846 0.8041424 3.0964861 14.3487 10.5315 16
------> CAND: 300.950950 3784.179932 0.6758071 0.2617634 14.8728 10.5274  8
[02:41:13][42113][INFO ] Statistics: count dirty SumSpec pages 303563 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:41:13][42113][INFO ] Data processing finished successfully!
02:41:13 (42113): called boinc_finish(0)

</stderr_txt>
]]>