Task 1695288590

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_45_0_0
Workunit ID: 852880955
Created: 11 Dec 2024 16:29:14 UTC
Sent: 11 Dec 2024 21:02:01 UTC
Report deadline: 25 Dec 2024 21:02:01 UTC
Received: 12 Dec 2024 3:40:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 821.90
CPU time (sec): 20.66
Peak working set size (MB): 270.46
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:26:47][1852450][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_dms_200_45.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 0 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_45.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_45_0_0_0
------> GPU usage: 0.330000
[20:26:47][1852450][INFO ] Starting data processing...
[20:26:47][1852450][INFO ] opti: No host transfer for n_steps. Use device global.
[20:26:47][1852450][INFO ] opti: No host transfer for mean. Use device global.
[20:26:47][1852450][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:26:47][1852450][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:26:47][1852450][INFO ] opti: power spectrum in fft callback (static link).
[20:26:47][1852450][INFO ] opti: __constant__ access is not uniform, bad!
[20:26:47][1852450][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[20:26:47][1852450][INFO ] CUDA global memory status (initial GPU state, including context):
[20:26:47][1852450][INFO ] No template file. Generating templates.
[20:26:47][1852450][INFO ] Template param value T_cons = 50000
[20:26:50][1852450][INFO ] Number of generated templates to be used: 50000
[20:26:50][1852450][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_45.cpt
[20:26:50][1852450][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_45.cpt (No such file or directory).
------> Starting from scratch...
[20:26:50][1852450][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_45.binary
[20:26:50][1852450][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM234.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768391476
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 234.5 cm^-3 pc
------> Scale factor: 1.38727
[20:26:50][1852450][INFO ] Allocating memory for dedispersed compressed time series...
[20:26:50][1852450][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:26:50][1852450][INFO ] 8-bit allocation done
[20:26:50][1852450][INFO ] Foobar
[20:26:50][1852450][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_45.binary
[20:26:50][1852450][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:26:50][1852450][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:26:50][1852450][INFO ] FftSize = 12582913
[20:26:50][1852450][INFO ] Seed for random number generator is 1105636183.
[20:26:52][1852450][INFO ] 8[20:26:52][1852450][INFO ] 9[20:26:53][1852450][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:26:53][1852450][INFO ] Normalization factor 3.97364e-08
[20:26:53][1852450][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
[20:26:53][1852450][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2316 MB (5661 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:26:53][1852450][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:26:53][1852450][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:26:53][1852450][INFO ] TimeSeriesLength = 16769717, params->nsamples = 25165824
sum = 1030.62390137, mean= 0.00006146  0.00006146
[20:26:53][1852450][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:27:47][1852450][INFO ] Checkpoint committed!
[20:28:47][1852450][INFO ] Checkpoint committed!
[20:29:47][1852450][INFO ] Checkpoint committed!
[20:30:47][1852450][INFO ] Checkpoint committed!
[20:31:47][1852450][INFO ] Checkpoint committed!
[20:32:47][1852450][INFO ] Checkpoint committed!
[20:33:47][1852450][INFO ] Checkpoint committed!
[20:34:47][1852450][INFO ] Checkpoint committed!
[20:35:47][1852450][INFO ] Checkpoint committed!
[20:36:47][1852450][INFO ] Checkpoint committed!
[20:37:47][1852450][INFO ] Checkpoint committed!
[20:38:47][1852450][INFO ] Checkpoint committed!
[20:39:48][1852450][INFO ] Checkpoint committed!
[20:40:27][1852450][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3632.691406 0.9537505 1.5937051 18.6424 16.3174 16
------> CAND:   0.250167 3604.315918 0.9669490 2.0889256 19.5622 15.4738  8
------> CAND:   0.500334 3604.315918 0.9669490 2.0889256 22.6188 15.429  4
------> CAND:   0.500593 3610.984131 0.9637696 1.3792752 18.7221 14.5726  8
------> CAND:   0.500853 3606.837891 0.9655334 1.6151518 18.5674 14.4073  8
------> CAND:   1.502818 3697.539307 0.9657030 1.3253216 24.2855 13.3675  2
------> CAND:   1.502298 3779.823975 0.9608956 1.6872171 23.255 12.7528  2
------> CAND:   0.166864 3607.728027 0.9652719 1.3082570 15.8043 12.4439 16
------> CAND:   1.502558 3620.603516 0.9603407 1.1276555 18.3546 11.9905  4
------> CAND:  73.869021 3697.386230 0.9232188 1.5933914 16.1789 11.8825  8
------> CAND:   1.000667 3610.312500 0.9646044 2.0782640 21.7519 11.8578  2
------> CAND:   0.751539 3697.539307 0.9657030 1.3253216 18.0504 11.7474  4
------> CAND:   1.502039 3658.257568 0.8682457 1.6395463 17.8112 11.5566  4
------> CAND: 151.964928 3600.381592 0.9684427 1.8692774 15.105 11.5179 16
------> CAND: 342.891782 3678.338379 0.9669700 2.0195124 17.7466 11.505  4
------> CAND: 151.255170 3633.957275 0.9535805 1.8011092 15.815 11.5029  8
------> CAND: 295.476345 3694.928955 0.9244047 1.5939021 26.2808 11.4136  1
------> CAND: 115.216875 3631.112549 0.9177480 1.9132928 15.0107 11.394 16
------> CAND: 198.531251 3689.513184 0.9660470 1.3101206 14.9172 11.2715 16
------> CAND: 380.417584 3621.116455 0.9592250 1.4052676 17.4487 11.2677  4
------> CAND:  49.938125 3712.517578 0.9646265 1.7933286 17.3771 11.2107  4
------> CAND: 368.058980 3635.902100 0.9086335 1.8350176 25.7608 11.1878  1
------> CAND:   0.751279 3769.310791 0.9615458 1.7203287 17.333 11.1756  4
------> CAND:   0.200341 3623.988037 0.9578121 1.4771377 14.8275 11.154 16
------> CAND: 130.889670 3658.165527 0.8684309 1.5458714 20.5425 11.139  2
------> CAND: 345.555903 3616.878418 0.9614822 1.9164447 17.2613 11.1186  4
------> CAND: 147.737783 3697.398926 0.9232116 1.5943849 17.2052 11.0739  4
------> CAND:  73.868762 3699.875000 0.9220135 1.5948659 17.196 11.0667  4
------> CAND: 104.702602 3628.475830 0.9218297 1.2741549 14.7588 11.0643 16
------> CAND: 251.061094 3765.413818 0.9617538 1.7181019 15.3747 11.0457  8
------> CAND: 251.640059 3678.750488 0.9325283 1.7379979 15.3117 10.9805  8
------> CAND:   0.501112 3603.048584 0.9673385 1.2114561 15.2988 10.9671  8
------> CAND: 147.738043 3694.928955 0.9244047 1.5939021 17.0546 10.9543  4
------> CAND: 139.400792 3708.751709 0.9649151 1.4079362 17.0471 10.9483  4
------> CAND: 295.773483 3735.219238 0.9642503 1.9200681 17.0278 10.933  4
------> CAND: 261.940237 3669.460205 0.9669154 1.2504699 17.0224 10.9287  4
------> CAND: 260.313633 3699.993408 0.9219472 1.6127521 15.2551 10.922  8
------> CAND: 172.714501 3647.273682 0.9480727 1.8881468 14.621 10.8847 16
------> CAND: 253.987060 3627.557373 0.9238433 1.9294976 15.2157 10.8812  8
------> CAND: 105.536924 3626.760986 0.9565857 1.4567887 14.6162 10.8786 16
------> CAND: 303.929856 3600.381592 0.9684427 1.8692774 15.2092 10.8745  8
------> CAND: 173.915769 3674.492920 0.9343719 1.5060482 14.6099 10.8703 16
------> CAND: 259.033994 3624.709229 0.9574318 1.5283589 16.9209 10.8481  4
------> CAND:  49.936568 3671.496582 0.9361879 1.7771891 16.9089 10.8385  4
------> CAND: 243.888520 3673.273682 0.9352670 1.4406307 15.1394 10.8023  8
------> CAND: 226.711090 3604.099854 0.9669103 1.1990376 16.8554 10.7961  4
------> CAND:  61.227033 3682.010742 0.9663931 1.9248255 15.1088 10.7707  8
------> CAND:  86.362052 3637.725342 0.9056582 1.8429307 14.5286 10.7647 16
------> CAND:   2.502966 3691.022461 0.9658729 1.3379102 24.7806 10.7621  1
------> CAND: 323.188030 3638.650146 0.9053072 1.2574701 15.0895 10.7508  8
------> CAND: 149.696818 3601.316162 0.9680182 1.6721381 14.5173 10.75 16
------> CAND:   1.251353 3646.058105 0.8914263 1.3448188 19.8294 10.7159  2
------> CAND: 163.973974 3736.020996 0.9637994 1.4038053 14.4874 10.7112 16
------> CAND:  14.195670 3646.205322 0.8899427 1.7448562 15.0327 10.6922  8
------> CAND: 155.908948 3635.419434 0.9091610 1.8116397 14.4523 10.6656 16
------> CAND: 115.217134 3632.177734 0.9150698 1.3223959 14.4505 10.6633 16
------> CAND: 295.475567 3697.398926 0.9232116 1.5943849 24.5439 10.6593  1
------> CAND: 249.209756 3629.557617 0.9203436 1.9149054 16.6724 10.6509  4
------> CAND: 255.580186 3648.170898 0.8874180 1.8110036 14.9902 10.6484  8
------> CAND:  50.999518 3628.611816 0.9564350 1.2514155 14.4241 10.6291 16
------> CAND: 115.279676 3646.825439 0.9475965 1.7689399 14.4236 10.6285 16
------> CAND: 295.475048 3699.875000 0.9220135 1.5948659 24.456 10.6211  1
------> CAND: 160.015161 3675.707764 0.9338635 1.4904197 14.4107 10.6118 16
------> CAND:  82.607214 3633.233154 0.9535975 1.6902179 14.4085 10.6089 16
------> CAND: 403.288905 3614.841064 0.9620923 1.3611869 16.6106 10.6019  4
------> CAND: 117.677021 3701.274414 0.9655097 1.3380393 14.403 10.6017 16
------> CAND: 130.597982 3649.508057 0.8848565 1.7928628 14.943 10.5997  8
------> CAND:  15.858345 3628.152832 0.9559262 1.4729360 14.9399 10.5965  8
------> CAND: 209.787720 3686.881836 0.9663141 1.2715040 14.9397 10.5963  8
------> CAND: 251.956919 3757.054443 0.9623060 1.5187095 14.9369 10.5935  8
------> CAND:   2.502706 3646.058105 0.8914263 1.3448188 24.3879 10.5915  1
------> CAND: 188.887112 3625.937988 0.9580204 1.1587095 24.3085 10.557  1
------> CAND:  39.666753 3624.360107 0.9579483 1.8239664 14.3588 10.5446 16
------> CAND: 168.810705 3622.976074 0.9585807 1.3309593 14.3553 10.54 16
------> CAND:  76.875954 3634.441895 0.9107808 1.3631558 14.3487 10.5315 16
------> CAND:   0.751019 3717.495850 0.9134133 1.6325611 14.8706 10.5252  8
------> CAND:  29.946318 3631.699219 0.9542295 1.6366514 14.3392 10.5192 16
------> CAND: 209.912803 3636.880127 0.9519539 1.4691466 14.8538 10.5078  8
------> CAND: 221.403350 3662.376953 0.9401844 1.7235678 14.8493 10.5032  8
------> CAND: 331.434453 3734.241699 0.9639155 1.8581380 14.8454 10.4992  8
------> CAND: 115.271891 3761.265137 0.9619798 1.5575733 14.3175 10.4912 16
------> CAND: 147.738302 3694.928955 0.9244047 1.5939021 19.4484 10.49  2
------> CAND: 403.243750 3620.198975 0.9603312 1.9894294 16.4494 10.4742  4
------> CAND:  39.101801 3624.862061 0.9586626 2.0432947 14.7925 10.4448  8
------> CAND: 286.149846 3653.493408 0.9450923 1.3252311 24.0115 10.428  1
------> CAND: 460.924071 3613.094238 0.9628580 1.3640580 16.3813 10.4203  4
------> CAND: 107.143545 3628.130859 0.9231113 1.2215997 14.2615 10.4189 16
------> CAND: 345.610400 3618.634521 0.9608276 1.9458965 16.3776 10.4174  4
------> CAND:  70.652665 3686.859619 0.9662201 1.9243153 14.2552 10.4107 16
------> CAND: 162.433268 3600.723145 0.9682803 1.5733460 14.7546 10.4059  8
------> CAND: 104.053569 3703.186279 0.9652319 1.8451260 14.2511 10.4054 16
------> CAND:  73.023800 3681.640137 0.9308479 1.6610526 14.7537 10.4049  8
------> CAND: 259.320492 3745.476807 0.9628894 1.7482685 14.7532 10.4044  8
------> CAND:  61.645881 3698.951660 0.9655750 1.3418735 16.3592 10.4028  4
------> CAND:  14.196708 3744.384277 0.9630568 1.7805799 14.751 10.4021  8
------> CAND: 147.737524 3699.875000 0.9220135 1.5948659 19.2866 10.3941  2
------> CAND: 158.169792 3630.913818 0.9551061 1.3256551 14.2378 10.3882 16
------> CAND: 137.668309 3623.796631 0.9578637 1.5087638 14.2307 10.3791 16
------> CAND: 273.843922 3650.136475 0.8825769 1.5061209 14.727 10.3775  8
------> CAND: 115.189367 3613.694092 0.9628609 1.9264420 14.7268 10.3773  8
[20:40:27][1852450][INFO ] Statistics: count dirty SumSpec pages 425385 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:40:27][1852450][INFO ] Data processing finished successfully!
20:40:27 (1852450): called boinc_finish(0)

</stderr_txt>
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