Task 1732917806

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_31_450000_1
Workunit ID: 875769779
Created: 20 Feb 2025 20:43:45 UTC
Sent: 21 Feb 2025 6:25:22 UTC
Report deadline: 7 Mar 2025 6:25:22 UTC
Received: 21 Feb 2025 8:53:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 767.82
CPU time (sec): 11.76
Peak working set size (MB): 307.07
Peak swap size (MB): 14918.63
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:40:44][2934174][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:40:44][2934174][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_31.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 450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_31.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_31_450000_1_0
------> GPU usage: 0.500000
[01:40:44][2934174][INFO ] Starting data processing...
[01:40:44][2934174][INFO ] opti: No host transfer for n_steps. Use device global.
[01:40:44][2934174][INFO ] opti: No host transfer for mean. Use device global.
[01:40:44][2934174][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:40:44][2934174][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:40:44][2934174][INFO ] opti: power spectrum in fft callback (static link).
[01:40:44][2934174][INFO ] opti: __constant__ access is not uniform, bad!
[01:40:44][2934174][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[01:40:44][2934174][INFO ] CUDA global memory status (initial GPU state, including context):
[01:40:44][2934174][INFO ] No template file. Generating templates.
[01:40:44][2934174][INFO ] Template param value T_cons = 50000
[01:40:47][2934174][INFO ] Number of generated templates to be used: 50000
[01:40:47][2934174][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_31.cpt
[01:40:47][2934174][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_31.cpt (No such file or directory).
------> Starting from scratch...
[01:40:47][2934174][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_31.binary
[01:40:47][2934174][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM233.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735045125693
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 233.1 cm^-3 pc
------> Scale factor: 1.23756
[01:40:47][2934174][INFO ] Allocating memory for dedispersed compressed time series...
[01:40:47][2934174][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:40:47][2934174][INFO ] 8-bit allocation done
[01:40:47][2934174][INFO ] Foobar
[01:40:47][2934174][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_31.binary
[01:40:47][2934174][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:40:47][2934174][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:40:47][2934174][INFO ] FftSize = 12582913
[01:40:47][2934174][INFO ] Seed for random number generator is -1034595691.
[01:40:48][2934174][INFO ] 8[01:40:48][2934174][INFO ] 9[01:40:49][2934174][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:40:49][2934174][INFO ] Normalization factor 3.97364e-08
[01:40:49][2934174][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
[01:40:49][2934174][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:40:49][2934174][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:40:49][2934174][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:40:49][2934174][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:41:44][2934174][INFO ] Checkpoint committed!
[01:42:44][2934174][INFO ] Checkpoint committed!
[01:43:44][2934174][INFO ] Checkpoint committed!
[01:44:44][2934174][INFO ] Checkpoint committed!
[01:45:44][2934174][INFO ] Checkpoint committed!
[01:46:44][2934174][INFO ] Checkpoint committed!
[01:47:44][2934174][INFO ] Checkpoint committed!
[01:48:44][2934174][INFO ] Checkpoint committed!
[01:49:44][2934174][INFO ] Checkpoint committed!
[01:50:44][2934174][INFO ] Checkpoint committed!
[01:51:44][2934174][INFO ] Checkpoint committed!
[01:52:44][2934174][INFO ] Checkpoint committed!
[01:53:30][2934174][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 460.874246 3624.443604 0.8350638 2.3375382 24.3431 13.4019  2
------> CAND: 294.730516 3629.515381 0.7646357 2.2180293 16.6765 12.4039  8
------> CAND:  97.736597 3661.871826 0.9284437 0.7759312 18.5902 12.179  4
------> CAND: 115.177429 3684.161377 0.9754385 2.4645019 15.5798 12.1452 16
------> CAND: 230.437123 3624.443604 0.8350638 2.3375382 18.2769 11.9284  4
------> CAND:  86.390857 4045.208984 0.8594012 1.9296488 15.3592 11.8531 16
------> CAND:  71.988618 3627.383301 0.8161238 2.3058178 15.3422 11.8306 16
------> CAND: 230.533920 3636.378906 0.7065926 2.1219490 16.0618 11.7602  8
------> CAND:  73.310558 4095.323975 0.9424717 2.1493599 15.2638 11.727 16
------> CAND: 153.624749 3624.443604 0.8350638 2.3375382 15.9528 11.6465  8
------> CAND: 115.185214 3854.316895 0.9661540 2.3767855 15.195 11.6364 16
------> CAND: 115.302513 4098.911621 0.9418885 2.1425483 15.0792 11.4841 16
------> CAND:  57.651256 3763.929932 0.9357247 0.8774983 15.0245 11.4121 16
------> CAND: 142.290427 3923.028564 0.9151886 2.2478893 15.0162 11.4012 16
------> CAND: 406.020758 3624.980713 0.8028883 2.2992201 15.6747 11.357  8
------> CAND: 181.064728 3747.005371 0.7239764 2.0164993 14.9577 11.3245 16
------> CAND:  45.657003 3624.502441 0.8620245 2.3701189 15.5867 11.2656  8
------> CAND: 144.693222 3657.126221 0.9511598 0.7360937 14.8733 11.214 16
------> CAND: 137.793652 3615.114502 0.9642296 2.4651825 14.8329 11.1611 16
------> CAND: 170.659189 3704.305176 0.6590366 1.5001297 14.8266 11.153 16
------> CAND:  27.264551 3755.343994 0.8379593 1.0030005 14.815 11.1377 16
------> CAND: 496.710124 3922.101807 0.8802553 1.2196966 20.5388 11.1368  2
------> CAND: 308.293762 3641.470459 0.7149732 2.1045325 17.26 11.1176  4
------> CAND: 360.023538 3842.544434 0.9970098 2.4231408 20.5053 11.117  2
------> CAND: 115.246978 3763.419434 0.8279114 2.2320549 14.789 11.1037 16
------> CAND: 262.399049 3694.984619 0.7900349 2.2230279 17.214 11.0809  4
------> CAND: 230.432452 3634.818604 0.7193984 2.1373770 15.4058 11.0779  8
------> CAND: 164.148883 3653.688965 0.9520558 2.4399183 17.162 11.0396  4
------> CAND: 230.498886 3757.000732 0.8366348 2.2717216 15.3187 10.9877  8
------> CAND:  66.575776 3631.426025 0.7496625 2.2023685 14.6934 10.979 16
------> CAND:  83.269222 4236.833984 0.9836395 1.7160363 14.6924 10.9778 16
------> CAND: 396.303437 4231.854980 1.0378240 2.1889684 15.3072 10.9758  8
------> CAND: 400.395118 3656.339355 0.9696425 2.4591353 15.3064 10.975  8
------> CAND:  36.603766 3712.539062 0.9311300 2.4168246 20.2578 10.97  2
------> CAND: 272.525356 3678.984375 0.8580952 0.8673913 15.2972 10.9654  8
------> CAND: 253.743640 4101.314941 1.0313338 1.2383630 17.0577 10.9567  4
------> CAND: 122.052605 3745.674805 0.7281122 1.2204137 20.2027 10.9373  2
------> CAND: 129.670756 3703.603760 0.6608727 1.7174257 15.2629 10.93  8
------> CAND: 305.701784 3618.516846 0.9276680 2.4439299 15.2472 10.9137  8
------> CAND:  86.451063 3736.390869 0.7476929 1.1643094 15.2262 10.892  8
------> CAND: 115.317824 4147.801270 1.0360918 1.2984763 14.6263 10.8916 16
------> CAND: 115.232445 3624.273682 0.8074061 2.2951410 14.6259 10.8912 16
------> CAND: 230.366796 3937.443359 0.8743935 2.1678474 16.9751 10.8911  4
------> CAND: 126.708459 3657.493164 0.9508435 2.4417827 15.2163 10.8819  8
------> CAND: 129.943500 3847.643799 0.7418380 1.8737167 14.6105 10.8711 16
------> CAND: 460.931338 3767.625977 0.8230675 2.2198470 20.0562 10.8504  2
------> CAND: 499.365422 3926.470459 0.8101100 2.0078356 24.9758 10.8469  1
------> CAND: 115.300696 4244.274414 1.0283794 2.1015670 14.5844 10.8371 16
------> CAND: 382.322641 3624.960205 0.8307096 2.3163419 20.0045 10.8197  2
------> CAND: 278.318638 3714.480957 0.9303655 2.4152870 15.1447 10.8079  8
------> CAND: 311.482870 3742.739990 0.9625504 2.4285336 19.9792 10.8047  2
------> CAND: 179.731629 3616.274170 0.9326455 2.4410248 15.114 10.7761  8
------> CAND: 115.245161 3703.729980 0.7706608 2.2007563 14.5206 10.7542 16
------> CAND: 126.711054 3705.790527 0.9770204 2.4594810 15.0885 10.7498  8
------> CAND: 115.277600 3851.202393 0.7377331 1.8567680 14.5087 10.7389 16
------> CAND: 275.431858 3850.996582 0.8632143 1.0999393 19.8457 10.7256  2
------> CAND: 153.625527 3625.822266 0.8268659 2.3314538 16.7648 10.7242  4
------> CAND: 115.225698 3626.804932 0.8194057 2.3053262 14.4862 10.7096 16
------> CAND:  86.342069 3711.072510 0.9068406 2.3712797 14.4728 10.6923 16
------> CAND: 281.339325 3709.205811 0.7559964 2.1580441 15.0326 10.6922  8
------> CAND:  97.736338 3663.723145 0.9272487 0.7749454 16.7208 10.6893  4
------> CAND: 259.100687 3664.777100 0.8804268 2.3703351 15.0235 10.6827  8
------> CAND:  48.421813 4109.692383 0.9400884 1.4104606 14.4585 10.6737 16
------> CAND: 117.597612 3783.829346 0.7307805 1.9635714 14.4569 10.6716 16
------> CAND: 345.847851 3963.491699 0.8625704 1.3146911 16.6961 10.6697  4
------> CAND: 149.321827 3690.600098 0.9395725 2.4376283 15.0013 10.6599  8
------> CAND:  33.292429 3834.862061 0.8714393 2.2523029 16.6771 10.6546  4
------> CAND: 115.214539 3721.346436 0.9004636 2.3690915 14.4319 10.6393 16
------> CAND:  99.129383 3843.648926 0.7455154 1.4753764 14.4123 10.6138 16
------> CAND: 345.446909 4246.986328 0.9841306 1.9623584 19.6479 10.6082  2
------> CAND:  36.602988 3662.904053 0.9059330 2.3995509 19.6378 10.6023  2
------> CAND: 115.216615 3836.990479 0.8719683 2.2793715 14.4021 10.6006 16
------> CAND: 165.228181 3728.411865 0.8959104 0.8843780 14.4018 10.6003 16
------> CAND: 115.189886 3622.283691 0.8958730 2.4033554 14.3952 10.5917 16
------> CAND: 345.449504 3817.859863 0.8822822 2.3023381 16.5865 10.5828  4
------> CAND:  27.263772 3687.440918 0.8065743 0.9719419 14.3785 10.5701 16
------> CAND: 169.053087 4034.439209 0.8643519 1.4916953 14.377 10.5681 16
------> CAND:  94.643767 3780.640137 0.7349128 1.9585575 14.8857 10.5407  8
------> CAND: 311.202600 3641.533936 0.7153342 1.0638632 14.8797 10.5346  8
------> CAND:  97.736078 3663.231689 0.9275995 0.7740151 16.4992 10.5136  4
------> CAND: 460.867758 3605.080566 0.9671665 2.4774756 16.4964 10.5115  4
------> CAND:  36.604804 3767.221680 0.9610339 2.4315917 19.4839 10.511  2
------> CAND: 162.784124 3930.668213 0.8769425 2.1720788 14.3287 10.5056 16
------> CAND: 115.370245 3728.089355 0.8666173 0.9161364 14.3271 10.5035 16
------> CAND: 275.478829 4110.971191 1.0325820 1.2275310 24.1829 10.5025  1
------> CAND:  61.026173 3745.674805 0.7281122 1.2204137 16.4851 10.5025  4
------> CAND:  86.373730 3859.980713 0.8571531 2.2197464 14.3227 10.4979 16
------> CAND: 107.173129 4093.457520 1.0308493 2.3244748 14.3121 10.4841 16
------> CAND: 364.758283 3621.540527 0.8753499 2.3724802 14.83 10.4834  8
------> CAND: 172.724882 3817.859863 0.8822822 2.3023381 14.8256 10.4789  8
------> CAND:  45.656743 3620.384033 0.8595813 2.3689125 14.3074 10.4781 16
------> CAND: 414.597795 4243.623047 1.0123066 2.0244091 24.0885 10.4615  1
------> CAND: 115.254763 3781.108887 0.8069555 2.1759937 14.2931 10.4597 16
------> CAND: 499.095013 3879.472412 0.9646121 2.3548300 16.4279 10.4572  4
------> CAND: 121.600281 3650.785889 0.9532462 2.4582238 14.291 10.4569 16
------> CAND: 161.130532 3709.781982 0.9078997 2.3780456 14.2896 10.4551 16
------> CAND: 115.234002 3677.347412 0.8607728 2.3458426 14.2874 10.4523 16
------> CAND:  19.566990 3767.921875 0.8227238 2.2189648 14.2867 10.4514 16
------> CAND: 431.837507 3641.227051 0.9694414 2.4630384 16.4096 10.4427  4
------> CAND: 460.876581 3625.822266 0.8268659 2.3314538 24.0221 10.4327  1
[01:53:30][2934174][INFO ] Statistics: count dirty SumSpec pages 1970 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:53:30][2934174][INFO ] Data processing finished successfully!
01:53:30 (2934174): called boinc_finish(0)

</stderr_txt>
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