Task 1714465658

Name: Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_149_8950000_0
Workunit ID: 864776364
Created: 15 Jan 2025 4:37:58 UTC
Sent: 16 Jan 2025 0:29:37 UTC
Report deadline: 30 Jan 2025 0:29:37 UTC
Received: 16 Jan 2025 7:12:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,476.24
CPU time (sec): 49.25
Peak working set size (MB): 311.94
Peak swap size (MB): 65484.1
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>
[01:40:34][48642][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_cfbf00111_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_7_dms_200_149.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 8950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_149.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_149_8950000_0_0
------> GPU usage: 0.331000
[01:40:34][48642][INFO ] Starting data processing...
[01:40:34][48642][INFO ] opti: No host transfer for n_steps. Use device global.
[01:40:34][48642][INFO ] opti: No host transfer for mean. Use device global.
[01:40:34][48642][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:40:34][48642][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:40:34][48642][INFO ] opti: power spectrum in fft callback (static link).
[01:40:34][48642][INFO ] opti: __constant__ access is not uniform, bad!
[01:40:35][48642][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[01:40:35][48642][INFO ] CUDA global memory status (initial GPU state, including context):
[01:40:35][48642][INFO ] No template file. Generating templates.
[01:40:35][48642][INFO ] Template param value T_cons = 50000
[01:40:39][48642][INFO ] Number of generated templates to be used: 50000
[01:40:39][48642][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_149.cpt
[01:40:39][48642][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_149.cpt (No such file or directory).
------> Starting from scratch...
[01:40:39][48642][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_149.binary
[01:40:39][48642][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_7_dms_200_DM244.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796776977353
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 244.9 cm^-3 pc
------> Scale factor: 1.42372
[01:40:39][48642][INFO ] Allocating memory for dedispersed compressed time series...
[01:40:39][48642][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:40:39][48642][INFO ] 8-bit allocation done
[01:40:39][48642][INFO ] Foobar
[01:40:39][48642][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_149.binary
[01:40:39][48642][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:40:39][48642][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:40:39][48642][INFO ] FftSize = 12582913
[01:40:39][48642][INFO ] Seed for random number generator is 1115766074.
[01:40:41][48642][INFO ] 8[01:40:41][48642][INFO ] 9[01:40:42][48642][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:40:42][48642][INFO ] Normalization factor 3.97364e-08
[01:40:42][48642][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
[01:40:42][48642][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1829 MB (2207 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:40:42][48642][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:40:42][48642][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:40:42][48642][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1577.33471680, mean= 0.00009402  0.00009402
[01:40:42][48642][INFO ] Launching time series padding kernel: grid 196608, block 32
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------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4418.523926 0.9923543 4.4930573 24.3808 20.7352  8
------> CAND:   0.499036 4069.180908 1.0358989 4.0341172 23.241 19.4783  8
------> CAND:   0.249648 4393.844238 0.9738157 4.5117097 20.6694 19.1766 16
------> CAND:   0.249907 3655.733887 0.5589453 4.2470932 20.5194 18.9628 16
------> CAND:   0.500074 3606.755615 0.9669433 5.7706604 21.143 17.1838  8
------> CAND:   0.166345 4421.288574 0.9921649 4.4975672 18.9159 16.6992 16
------> CAND:   1.248499 3979.526611 0.8064873 5.5158653 29.2393 16.3315  2
------> CAND:   1.248758 3638.902832 0.6158453 5.4042616 29.2172 16.3182  2
------> CAND:   0.499815 4451.256836 1.0847391 5.6288757 20.2235 16.187  8
------> CAND:   1.248239 4335.273926 1.0089494 5.5959735 28.5759 15.9338  2
------> CAND:   0.499555 3850.334717 0.6810111 5.3760557 19.9513 15.8931  8
------> CAND:   0.250167 3611.225342 0.9562253 5.7709632 19.2654 15.1547  8
------> CAND:   0.624379 3979.526611 0.8064873 5.5158653 21.4817 14.5069  4
------> CAND:   0.624120 4343.239258 1.0088297 5.5903711 20.8285 13.9788  4
------> CAND:   0.500334 3602.265137 0.9680564 5.7814903 17.9682 13.7688  8
------> CAND:   1.249796 3746.842529 0.6210869 4.2292023 24.523 13.5092  2
------> CAND:   1.249537 4119.315918 0.7886778 4.4362044 24.3373 13.3984  2
------> CAND:   0.415993 4335.273926 1.0089494 5.5959735 17.3674 13.132  8
------> CAND: 101.446021 3708.553711 0.5183806 4.5668449 19.77 13.1257  4
------> CAND:   2.497516 3639.772949 0.6015679 5.3571305 30.0192 13.0372  1
------> CAND:   2.497257 3815.893066 0.6752167 5.3911624 29.7257 12.9097  1
------> CAND:   2.496738 4287.008789 0.9049658 5.4824133 29.7125 12.904  1
------> CAND:   2.496997 4097.962402 0.8016341 5.4250631 29.5177 12.8194  1
------> CAND:   0.416253 3979.526611 0.8064873 5.5158653 17.0535 12.8006  8
------> CAND:   0.166605 3632.051025 0.6531916 3.9830527 16.0629 12.7895 16
------> CAND:   0.498777 4144.384277 1.0474248 4.1099715 15.9945 12.6979 16
------> CAND:   2.496478 4398.592285 0.9931563 5.5225854 28.9684 12.5808  1
------> CAND:   1.249277 4593.270020 1.0885905 4.5865850 22.8737 12.5256  2
------> CAND:   1.498146 3971.385986 0.9237083 4.0427742 22.7909 12.4763  2
------> CAND:   1.498406 3623.969971 0.7502742 3.8422763 22.7679 12.4626  2
------> CAND:   0.249388 3806.272461 0.9963809 3.8197665 16.6209 12.3454  8
------> CAND:   1.497887 4268.565430 1.0631915 4.2253942 22.4727 12.2867  2
------> CAND:   2.496219 4601.843262 1.0892661 5.5098119 27.9583 12.1422  1
------> CAND: 101.445502 3707.885742 0.5210437 4.5685272 16.3919 12.1053  8
------> CAND: 166.822087 3684.756104 0.5212105 4.4566565 15.4875 12.0228 16
------> CAND: 173.174092 3624.671875 0.7425414 5.5944633 16.3019 12.0111  8
------> CAND:   1.247980 4527.625000 1.0884607 5.5675898 18.3198 11.9626  4
------> CAND: 115.501816 3732.124756 0.7892728 5.6164722 15.4128 11.9239 16
------> CAND:   0.312190 3979.526611 0.8064873 5.5158653 16.1867 11.8906  8
------> CAND: 230.971452 4247.670410 0.7946317 5.1532912 18.1421 11.8206  4
------> CAND:   0.624898 3746.842529 0.6210869 4.2292023 18.1006 11.7875  4
------> CAND: 115.476643 3632.179688 0.6503628 5.4579973 15.3047 11.7811 16
------> CAND: 115.507784 4101.078613 1.0058906 5.7102113 15.2722 11.7382 16
------> CAND: 230.946799 3743.258057 0.6327947 5.3422484 15.9439 11.6372  8
------> CAND:   0.749203 4245.969727 0.7956725 4.7380409 15.1885 11.6277 16
------> CAND:   0.624639 4119.315918 0.7886778 4.4362044 17.8899 11.6193  4
------> CAND: 101.445762 3707.885742 0.5210437 4.5685272 15.8786 11.5692  8
------> CAND:   0.999889 3958.394043 0.8650094 5.6156993 21.2529 11.5611  2
------> CAND:   0.749462 3875.885986 0.5984941 4.5814242 15.0853 11.492 16
------> CAND:   0.208126 3829.908203 0.9993632 5.7696738 15.0838 11.49 16
------> CAND: 255.568768 4677.796875 1.0530608 5.2952232 21.1317 11.4891  2
------> CAND:  41.527953 3672.188477 0.8060239 3.8370111 15.0787 11.4833 16
------> CAND:   1.498665 3916.155762 0.6588733 4.4378023 21.0582 11.4453  2
------> CAND:   0.178283 3640.031250 0.5980675 5.3488288 15.0358 11.4269 16
------> CAND: 173.210423 3775.577637 0.9722388 5.7589822 15.6899 11.3727  8
------> CAND: 150.246977 3903.027100 1.0105695 5.7689395 14.9387 11.2996 16
------> CAND:   1.498925 3656.962646 0.5443562 4.3027816 20.7705 11.2744  2
------> CAND: 115.548268 3616.117676 0.9222181 5.7495503 14.9149 11.2685 16
------> CAND:   0.748943 3971.385986 0.9237083 4.0427742 17.4452 11.2649  4
------> CAND:  86.618447 4020.126221 0.7767702 5.4414210 14.9105 11.2627 16
------> CAND:   0.832505 3807.907715 0.6930802 5.4421740 17.4385 11.2595  4
------> CAND:   1.999259 4197.417969 1.0085789 5.6730318 25.9186 11.2563  1
------> CAND:   1.999518 3952.595947 0.8681927 5.6281676 25.8653 11.2332  1
------> CAND: 101.445243 3707.240479 0.5235450 4.5719194 15.5384 11.2154  8
------> CAND:  76.649143 3675.475586 0.7671000 3.8914225 14.8652 11.2034 16
------> CAND: 142.081522 3746.608887 0.5319622 4.8311238 14.8616 11.1987 16
------> CAND:   0.356825 3640.031250 0.5980675 5.3488288 15.5203 11.1967  8
------> CAND:   1.999778 3625.812256 0.7283012 5.5670190 25.7759 11.1943  1
------> CAND:   1.000148 3868.231445 0.6131623 5.1282330 20.6191 11.1845  2
------> CAND: 280.591938 4123.244141 1.0070134 5.7147293 15.5076 11.1834  8
------> CAND: 346.287459 3819.814209 0.5933483 5.1590309 17.3179 11.1636  4
------> CAND: 258.243269 3750.814941 0.6075907 5.2875061 15.4431 11.1166  8
------> CAND: 101.434084 3958.971924 0.6288694 4.6784148 15.4397 11.1131  8
------> CAND:  86.563690 3871.480469 0.6092082 5.1389580 14.7922 11.108 16
------> CAND: 346.333911 3620.730713 0.8279068 5.6747074 25.5291 11.0871  1
------> CAND:  86.597426 3718.541504 0.8384607 5.6701465 14.7522 11.0558 16
------> CAND: 288.918289 3615.398438 0.9244593 5.7546482 15.3655 11.0362  8
------> CAND:   0.832246 4398.592285 0.9931563 5.5225854 17.1559 11.0348  4
------> CAND:   1.497627 4403.572754 1.0791663 4.3619680 17.1197 11.006  4
------> CAND: 115.550603 3645.776855 0.9432485 5.7610955 14.7115 11.0027 16
------> CAND:   1.249018 4655.502441 1.0839071 4.7205653 20.3039 10.9974  2
------> CAND: 178.164453 3680.096436 0.7522332 5.5844030 15.3236 10.9928  8
------> CAND:  33.815340 3707.863281 0.5212081 4.5667877 14.7012 10.9892 16
------> CAND: 255.318861 4478.988770 1.0835263 4.4516797 15.316 10.9849  8
------> CAND:   0.999629 4396.230957 1.0784404 5.6476741 20.2786 10.9824  2
------> CAND: 115.427856 4089.958740 0.7126422 5.1482630 14.6927 10.9781 16
------> CAND: 106.223585 3688.629883 0.7229454 5.5499430 14.6865 10.9701 16
------> CAND: 130.770815 3879.543213 0.8307009 5.6191192 15.298 10.9663  8
------> CAND: 180.310334 3836.746582 0.8885559 5.6831565 14.6828 10.9653 16
------> CAND:  75.682731 4163.122070 1.0499198 5.7286391 15.2844 10.9523  8
------> CAND:   1.499184 3858.831787 0.6677569 5.3560958 15.267 10.9343  8
------> CAND:   0.998072 3716.700928 0.8151355 3.8753660 14.6545 10.9284 16
------> CAND: 462.257948 3848.982910 0.9324485 5.7144737 17.0147 10.9226  4
------> CAND: 348.138279 4444.518066 0.9692396 4.5815654 17.0097 10.9186  4
------> CAND: 115.586416 3656.538574 0.9016550 5.7280407 17.0067 10.9162  4
------> CAND: 277.171348 4184.683105 0.9488932 5.6229806 15.2478 10.9143  8
------> CAND:  30.034033 3786.010254 0.8223801 5.6363478 15.2428 10.9092  8
------> CAND:  86.628568 3885.803467 1.0083042 5.7662358 14.6342 10.902 16
------> CAND: 198.741972 4302.509766 1.0095834 4.3119788 15.2265 10.8924  8
------> CAND: 115.532957 3718.984375 0.8636463 5.6971278 14.6237 10.8883 16
[03:45:09][48642][INFO ] Statistics: count dirty SumSpec pages 549148 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:45:09][48642][INFO ] Data processing finished successfully!
03:45:09 (48642): called boinc_finish(0)

</stderr_txt>
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