Task 1705025183

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_8100000_2
Workunit ID: 857760083
Created: 29 Dec 2024 8:59:05 UTC
Sent: 29 Dec 2024 11:47:24 UTC
Report deadline: 12 Jan 2025 11:47:24 UTC
Received: 29 Dec 2024 12:23:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 381.08
CPU time (sec): 28.81
Peak working set size (MB): 272.63
Peak swap size (MB): 10535.63
Peak disk usage (MB): 0.02
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>
[07:14:13][144270][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_74.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 8100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_8100000_2_0
------> GPU usage: 0.500000
[07:14:13][144270][INFO ] Starting data processing...
[07:14:13][144270][INFO ] opti: No host transfer for n_steps. Use device global.
[07:14:13][144270][INFO ] opti: No host transfer for mean. Use device global.
[07:14:13][144270][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:14:13][144270][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:14:13][144270][INFO ] opti: power spectrum in fft callback (static link).
[07:14:13][144270][INFO ] opti: __constant__ access is not uniform, bad!
[07:14:13][144270][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[07:14:13][144270][INFO ] CUDA global memory status (initial GPU state, including context):
[07:14:13][144270][INFO ] No template file. Generating templates.
[07:14:13][144270][INFO ] Template param value T_cons = 50000
[07:14:18][144270][INFO ] Number of generated templates to be used: 50000
[07:14:18][144270][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt
[07:14:18][144270][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt (No such file or directory).
------> Starting from scratch...
[07:14:18][144270][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[07:14:18][144270][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM237.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766084983
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 237.4 cm^-3 pc
------> Scale factor: 1.31372
[07:14:18][144270][INFO ] Allocating memory for dedispersed compressed time series...
[07:14:18][144270][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:14:18][144270][INFO ] 8-bit allocation done
[07:14:18][144270][INFO ] Foobar
[07:14:18][144270][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[07:14:19][144270][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:14:19][144270][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:14:19][144270][INFO ] FftSize = 12582913
[07:14:19][144270][INFO ] Seed for random number generator is 1113474282.
[07:14:21][144270][INFO ] 8[07:14:21][144270][INFO ] 9[07:14:22][144270][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:14:22][144270][INFO ] Normalization factor 3.97364e-08
[07:14:22][144270][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
[07:14:22][144270][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1660 MB (22610 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:14:22][144270][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:14:22][144270][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:14:22][144270][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:20:33][144270][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4375.292480 0.7955592 4.2698436 26.4893 23.0768  8
------> CAND:   0.499555 3838.838867 0.5481180 4.0671320 25.9457 22.4712  8
------> CAND:   0.249648 3756.268311 0.4967239 4.0723042 21.2596 20.0209 16
------> CAND:   0.166345 5151.867676 1.1675557 4.6041079 19.8088 17.9545 16
------> CAND:   0.499036 5255.370117 1.1579915 4.7434206 21.7538 17.8491  8
------> CAND:   0.249907 3737.725830 0.5122462 5.5265670 19.5999 17.6596 16
------> CAND:   1.498925 3619.680908 0.8318775 3.5653002 31.0998 17.448  2
------> CAND:   1.498665 4078.889648 1.0156229 3.8229952 31.0624 17.4255  2
------> CAND:   0.166605 3838.838867 0.5481180 4.0671320 19.2811 17.211 16
------> CAND:   1.248758 4065.679688 0.6416107 5.6284633 30.4503 17.0581  2
------> CAND:   1.249018 3736.982666 0.5164881 5.5355530 30.4415 17.0528  2
------> CAND:   1.248239 5131.409180 1.1665431 5.8036065 30.007 16.792  2
------> CAND:   1.248499 4556.224121 0.8565271 5.7267938 29.4465 16.4558  2
------> CAND:   0.500074 3793.225830 0.8981090 5.9228282 20.4413 16.4226  8
------> CAND:   0.749203 4078.889648 1.0156229 3.8229952 23.3305 16.0077  4
------> CAND:   0.749462 3618.675293 0.8225896 3.5694761 23.2052 15.9057  4
------> CAND:   0.416253 4065.679688 0.6416107 5.6284633 19.7647 15.6919  8
------> CAND:   0.415993 5131.409180 1.1665431 5.8036065 19.6028 15.5175  8
------> CAND:   0.500334 3617.323242 0.8942760 5.9068866 19.3781 15.2758  8
------> CAND:   0.624379 4064.708008 0.6409287 5.6182580 22.2416 15.1228  4
------> CAND:   0.624120 5131.409180 1.1665431 5.8036065 21.9837 14.9136  4
------> CAND:   1.498406 4315.374512 1.0775272 3.9631443 26.504 14.6931  2
------> CAND:   0.249388 3846.446533 1.0040678 3.6548376 18.6071 14.4497  8
------> CAND:   0.499815 4255.270508 0.7853091 5.7495365 18.5451 14.3835  8
------> CAND:   2.497516 4075.923096 0.6274912 5.5979276 32.2056 13.9867  1
------> CAND:   2.497776 3736.982666 0.5164881 5.5355530 32.1425 13.9593  1
------> CAND:   0.250167 3617.323242 0.8942760 5.9068866 16.906 13.927 16
------> CAND:   2.497257 4355.323730 0.7466841 5.6456342 31.9967 13.896  1
------> CAND:   2.496738 4930.793457 1.0057305 5.7169809 30.9798 13.4544  1
------> CAND:   2.496478 5149.022949 1.1680365 5.7946634 30.7812 13.3681  1
------> CAND:   2.496997 4693.782715 0.8818079 5.6832533 30.7693 13.3629  1
------> CAND:   1.499184 4242.435547 0.7352470 5.6864610 17.4185 13.186  8
------> CAND:   1.499444 4009.016602 0.6377262 5.6382895 17.366 13.1305  8
------> CAND:   0.832505 3758.482910 0.4895350 5.4849348 17.3099 13.0712  8
------> CAND: 120.239155 4152.648926 0.8673888 5.8623023 29.931 12.9989  1
------> CAND:  86.590160 3878.914307 0.8352407 5.8838921 16.2074 12.9833 16
------> CAND:   0.624639 3640.294678 0.4869981 5.5323925 19.5722 12.9666  4
------> CAND:   1.498146 4678.232910 1.1275740 4.2084742 23.504 12.9013  2
------> CAND:   0.374731 4078.889648 1.0156229 3.8229952 17.1121 12.8624  8
------> CAND:   0.312190 4064.708008 0.6409287 5.6182580 17.1037 12.8535  8
------> CAND: 219.580817 3677.407227 0.7065992 3.7007899 16.96 12.702  8
------> CAND:   0.832246 4530.829590 0.8179830 5.6594396 18.996 12.504  4
------> CAND: 173.744234 3618.077393 0.8438917 3.5577655 18.9113 12.4362  4
------> CAND:  50.035441 5298.391113 1.1298437 5.5884619 18.7725 12.325  4
------> CAND:   2.496219 5220.093750 1.1654844 5.7137494 28.1989 12.2466  1
------> CAND:   1.499703 3633.317139 0.5606264 5.6539507 22.0873 12.0574  2
------> CAND: 280.572475 3731.124268 0.9685628 5.9492249 16.2965 12.0054  8
------> CAND: 346.522315 4029.503662 0.7756239 5.8174558 21.9417 11.9707  2
------> CAND:   0.187366 3936.126221 0.9761094 3.7377839 15.3839 11.8857 16
------> CAND: 394.679169 3863.336914 0.8446786 3.7527044 16.1475 11.8496  8
------> CAND: 231.014790 4029.503662 0.7756239 5.8174558 18.1557 11.8315  4
------> CAND: 230.952768 4715.631836 0.8714471 5.6222496 16.1154 11.8161  8
------> CAND: 346.051306 3760.788330 0.4765101 4.1082172 16.082 11.7812  8
------> CAND:  86.573552 3746.807373 0.6599520 5.7514682 15.2922 11.7645 16
------> CAND:   0.332950 4162.411133 0.5760943 5.3909616 15.2716 11.7374 16
------> CAND:   0.208126 5131.409180 1.1665431 5.8036065 15.2713 11.737 16
------> CAND: 231.102764 4122.616699 1.0230500 5.9811845 16.0274 11.7243  8
------> CAND: 294.588305 5298.983887 1.1051307 4.9067268 16.0164 11.7128  8
------> CAND: 109.790279 3677.407227 0.7065992 3.7007899 15.2208 11.6704 16
------> CAND: 346.470673 4007.984619 0.5725253 5.5230503 17.8792 11.6108  4
------> CAND: 145.246236 3673.915039 0.6946282 5.7853169 15.1592 11.5892 16
------> CAND:  60.119707 4152.648926 0.8673888 5.8623023 21.2774 11.5756  2
------> CAND:   0.749722 3667.118408 0.4028280 4.2031021 15.8753 11.5657  8
------> CAND:   2.498035 3640.294678 0.4869981 5.5323925 26.61 11.5566  1
------> CAND: 461.922403 3913.089355 0.5843150 5.5971117 17.7934 11.5423  4
------> CAND: 173.276079 4279.280273 0.8994442 5.8683701 15.8459 11.5351  8
------> CAND:   0.831986 5228.180664 1.1660211 5.7079473 17.7584 11.5145  4
------> CAND: 153.935900 4526.211914 0.8991069 5.7958851 15.0973 11.5078 16
------> CAND: 284.129048 3671.501709 0.9639820 3.5472529 15.8048 11.4923  8
------> CAND: 190.511639 4346.543945 1.0437119 4.0074592 15.7903 11.4772  8
------> CAND: 115.493511 4103.032715 0.8838921 5.8899374 15.0738 11.4769 16
------> CAND: 230.961331 3913.089355 0.5843150 5.5971117 15.7635 11.4493  8
------> CAND: 329.371095 3677.407227 0.7065992 3.7007899 21.0387 11.4338  2
------> CAND:   1.499963 3790.082520 0.8793185 5.9085379 17.6011 11.389  4
------> CAND:   2.495959 5129.530762 1.1656928 4.5822439 26.2206 11.3875  1
------> CAND:  30.059724 4152.648926 0.8673888 5.8623023 17.5822 11.374  4
------> CAND:   0.332691 4568.170898 0.7161103 5.4112797 14.9923 11.3699 16
------> CAND:  25.039519 3935.989990 0.8639566 5.8993611 14.9734 11.3451 16
------> CAND: 112.654741 3803.401123 0.9808462 3.6373892 14.9694 11.3399 16
------> CAND:   1.247980 5179.018066 1.1697617 5.7511239 17.5376 11.3385  4
------> CAND:   0.749981 3793.225830 0.8981090 5.9228282 15.6482 11.3295  8
------> CAND: 250.204195 3884.530029 0.7061020 5.7766933 17.4894 11.3001  4
------> CAND: 120.239415 4150.410645 0.8681514 5.8633842 25.9412 11.2661  1
------> CAND:  50.079298 3935.989990 0.8639566 5.8993611 17.4363 11.2578  4
------> CAND: 346.302770 3741.562500 0.3878694 5.0424991 15.5713 11.2496  8
------> CAND: 366.529952 4718.127441 1.0594025 5.8696246 17.3897 11.2207  4
------> CAND:   1.497887 4833.270996 1.1440648 4.3236871 20.6642 11.2113  2
------> CAND:   0.311930 5228.180664 1.1660211 5.7079473 15.4989 11.1745  8
------> CAND: 173.219766 4906.125488 1.1527179 5.8995805 15.4804 11.1552  8
------> CAND: 120.239674 4154.864258 0.8673275 5.8679886 25.6825 11.1538  1
------> CAND: 462.055012 4396.717773 1.0522027 5.9654446 17.2884 11.1401  4
------> CAND:   0.998332 4546.541992 0.6821671 5.2647901 15.4589 11.1329  8
------> CAND:  70.743234 3666.606689 0.7518012 5.8338122 14.7743 11.0846 16
------> CAND: 182.475938 3650.706055 0.4519039 5.4489980 14.7727 11.0825 16
------> CAND:  21.008823 4735.531738 0.9097953 5.7005963 14.7641 11.0712 16
------> CAND: 346.420068 3694.979736 0.8631644 5.8972788 15.3812 11.0525  8
------> CAND: 200.317193 3935.989990 0.8639566 5.8993611 25.4437 11.0501  1
------> CAND:   0.748943 4678.232910 1.1275740 4.2084742 17.1695 11.0456  4
------> CAND:   0.155965 4547.852051 0.8594764 5.7353554 14.7258 11.0213 16
------> CAND: 219.576665 3732.453613 0.7290733 3.7312396 17.1206 11.0067  4
[07:20:33][144270][INFO ] Statistics: count dirty SumSpec pages 531019 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:20:33][144270][INFO ] Data processing finished successfully!
07:20:33 (144270): called boinc_finish(0)

</stderr_txt>
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