Task 1704046002

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_23_3250000_2
Workunit ID: 857749768
Created: 27 Dec 2024 15:27:20 UTC
Sent: 27 Dec 2024 15:31:11 UTC
Report deadline: 10 Jan 2025 15:31:11 UTC
Received: 27 Dec 2024 20:36:49 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 443.36
CPU time (sec): 34.82
Peak working set size (MB): 297.59
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:29:01][1066705][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_23.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 3250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_23.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_23_3250000_2_0
------> GPU usage: 0.330000
[20:29:01][1066705][INFO ] Starting data processing...
[20:29:01][1066705][INFO ] opti: No host transfer for n_steps. Use device global.
[20:29:01][1066705][INFO ] opti: No host transfer for mean. Use device global.
[20:29:01][1066705][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:29:01][1066705][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:29:01][1066705][INFO ] opti: power spectrum in fft callback (static link).
[20:29:01][1066705][INFO ] opti: __constant__ access is not uniform, bad!
[20:29:02][1066705][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[20:29:02][1066705][INFO ] CUDA global memory status (initial GPU state, including context):
[20:29:02][1066705][INFO ] No template file. Generating templates.
[20:29:02][1066705][INFO ] Template param value T_cons = 50000
[20:29:08][1066705][INFO ] Number of generated templates to be used: 50000
[20:29:08][1066705][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_23.cpt
[20:29:08][1066705][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_23.cpt (No such file or directory).
------> Starting from scratch...
[20:29:08][1066705][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_23.binary
[20:29:08][1066705][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_DM232.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.7967661687
------> 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: 232.3 cm^-3 pc
------> Scale factor: 1.31378
[20:29:08][1066705][INFO ] Allocating memory for dedispersed compressed time series...
[20:29:08][1066705][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:29:08][1066705][INFO ] 8-bit allocation done
[20:29:08][1066705][INFO ] Foobar
[20:29:08][1066705][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_23.binary
[20:29:08][1066705][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:29:09][1066705][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:29:09][1066705][INFO ] FftSize = 12582913
[20:29:09][1066705][INFO ] Seed for random number generator is 1105284620.
[20:29:11][1066705][INFO ] 8[20:29:11][1066705][INFO ] 9[20:29:12][1066705][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:29:12][1066705][INFO ] Normalization factor 3.97364e-08
[20:29:12][1066705][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
[20:29:12][1066705][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:29:12][1066705][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:29:12][1066705][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:29:12][1066705][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:30:01][1066705][INFO ] Checkpoint committed!
[20:31:01][1066705][INFO ] Checkpoint committed!
[20:32:01][1066705][INFO ] Checkpoint committed!
[20:33:01][1066705][INFO ] Checkpoint committed!
[20:34:01][1066705][INFO ] Checkpoint committed!
[20:35:01][1066705][INFO ] Checkpoint committed!
[20:36:01][1066705][INFO ] Checkpoint committed!
[20:36:22][1066705][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3985.571289 0.8419622 3.0360925 24.1291 20.4571  8
------> CAND:   0.499815 3625.375488 0.5959505 2.8784120 22.7407 18.9288  8
------> CAND:   0.250167 4861.743652 0.4432859 1.5490069 19.9498 18.1539 16
------> CAND:   0.249907 3871.744385 0.7915616 2.9963465 19.1323 17.0023 16
------> CAND:   0.500334 6740.845703 1.2138022 2.8187478 19.8975 15.835  8
------> CAND:   1.499963 3945.829590 0.8589579 3.0346348 28.1627 15.6862  2
------> CAND:   1.500222 4704.353027 1.1398942 3.1900840 27.2012 15.1103  2
------> CAND:   0.166605 4332.939941 0.8868946 3.0856369 17.7558 15.0895 16
------> CAND:   0.500593 3609.072998 0.9668958 0.1723220 19.1486 15.0294  8
------> CAND:   0.499555 3611.477051 0.9664410 2.9807801 18.9674 14.8352  8
------> CAND:   0.249648 3748.135254 0.9886404 3.0190499 17.4384 14.6535 16
------> CAND:   0.749981 3945.829590 0.8589579 3.0346348 21.4582 14.4879  4
------> CAND:   1.250315 5034.501953 0.4594358 1.7251501 25.5782 14.1395  2
------> CAND:   1.250056 3788.993896 0.2070643 1.2499254 25.5213 14.1055  2
------> CAND:   1.250834 6560.988281 1.0305674 2.0000818 25.1507 13.8841  2
------> CAND:   0.499296 3600.904541 0.9684359 2.9750340 17.8753 13.6702  8
------> CAND:   1.501260 4575.367676 1.1203746 0.6393768 24.6346 13.5758  2
------> CAND:   0.500853 5887.268066 1.2842863 1.2013328 17.6073 13.3858  8
------> CAND:   1.250575 5571.215332 0.6486082 1.7211215 24.1158 13.2662  2
------> CAND:   1.501001 3662.667236 0.7515198 0.2582412 23.8364 13.0995  2
------> CAND:   2.500630 5034.501953 0.4594358 1.7251501 19.4992 12.908  4
------> CAND:   0.374991 4113.789062 0.9365408 3.0786679 17.0384 12.7846  8
------> CAND: 115.200007 4479.037109 0.9688787 3.1304066 16.0272 12.7417 16
------> CAND:   1.249796 3627.431152 0.5566174 0.3119250 18.9 12.4271  4
------> CAND:   1.500741 4982.732910 0.7339287 2.9575653 22.5508 12.3333  2
------> CAND:   0.625158 5162.556152 1.1411371 0.9040290 18.7333 12.2935  4
------> CAND:   0.416772 4625.282715 0.8873833 0.7500044 16.5367 12.257  8
------> CAND:   1.500482 4040.577148 0.4862918 2.8263319 22.4168 12.2535  2
------> CAND: 244.796024 3859.061523 0.6587663 0.4164054 16.5249 12.2446  8
------> CAND:   0.750241 4934.368652 1.1732094 3.2056353 18.6214 12.2039  4
------> CAND:   0.166864 6706.892090 1.1039844 1.9559461 15.587 12.1547 16
------> CAND:   0.750500 3620.222168 0.7557259 0.2268977 18.4764 12.0879  4
------> CAND:   1.499703 3619.825439 0.7434095 2.9324260 21.8472 11.9145  2
------> CAND:   2.500371 4610.683594 0.3614155 1.5519121 18.2295 11.8904  4
------> CAND:   0.750760 6301.550293 1.3109149 3.0969460 18.2239 11.886  4
------> CAND:  78.041669 3874.517578 0.8841714 0.3400232 15.3706 11.8682 16
------> CAND: 259.141430 4311.778320 0.7552754 3.0263751 16.1068 11.8071  8
------> CAND:  86.404352 5304.663574 1.0306273 3.1236839 15.3188 11.7997 16
------> CAND:   0.625417 6560.988281 1.0305674 2.0000818 18.0791 11.7703  4
------> CAND: 221.666492 4219.946289 0.5681909 0.7041092 18.0705 11.7635  4
------> CAND: 311.471452 5279.751953 1.0489603 3.1365695 15.9783 11.673  8
------> CAND:   2.501409 6407.254395 0.9305384 2.0318201 17.949 11.6665  4
------> CAND: 499.248383 5770.958984 1.2757382 3.1865079 21.3733 11.6327  2
------> CAND: 411.939642 4362.471680 0.6706218 2.9752853 17.873 11.6058  4
------> CAND:   1.000148 5374.077148 1.0248414 3.1109514 21.204 11.532  2
------> CAND:   0.187366 3892.930664 0.8364103 3.0186028 15.0916 11.5003 16
------> CAND:   2.500111 3859.583496 0.2111482 1.3752717 26.48 11.5001  1
------> CAND:   0.999629 4373.207031 0.3321078 2.3365605 17.7199 11.4837  4
------> CAND:  62.274931 4030.902100 0.9552125 0.4107736 17.7191 11.4831  4
------> CAND: 302.660597 5615.882324 0.6104798 2.1398227 17.7042 11.4712  4
------> CAND: 460.823382 3959.963379 0.9511505 3.0574076 17.6612 11.437  4
------> CAND:   0.250426 3665.784912 0.6994027 0.2734035 15.745 11.43  8
------> CAND: 489.966779 4172.119629 1.0378051 0.4633604 17.6336 11.415  4
------> CAND:   0.999889 5559.227051 0.6498697 2.5082715 17.6251 11.4082  4
------> CAND:   0.187625 4704.353027 1.1398942 3.1900840 15.003 11.384 16
------> CAND: 385.660188 3910.437744 0.3661233 0.7226366 15.694 11.3771  8
------> CAND: 158.715540 4743.388672 0.8268867 0.8483998 15.6872 11.37  8
------> CAND: 249.099724 4030.902100 0.9552125 0.4107736 26.1145 11.3414  1
------> CAND: 130.549973 4434.812500 0.9226032 3.1053662 14.9686 11.3388 16
------> CAND: 181.123117 3637.658936 0.4236777 0.4261090 14.9565 11.3229 16
------> CAND:   0.999370 4360.095215 1.0880914 3.1497517 17.4928 11.3028  4
------> CAND: 471.192070 3715.461426 0.9574941 3.0080011 20.8164 11.3017  2
------> CAND:   2.500890 5570.488281 0.6491873 1.7180103 17.4471 11.2664  4
------> CAND:   0.624898 3627.045166 0.5640477 0.3075886 17.3409 11.1819  4
------> CAND:   0.999110 3645.364258 0.9019457 2.9782498 15.4905 11.1658  8
------> CAND: 241.984761 3739.046387 0.9874406 3.0165124 15.4862 11.1613  8
------> CAND: 115.243345 4420.528320 0.7508245 3.0254068 14.8222 11.1471 16
------> CAND: 222.419587 4047.502686 1.0011775 3.0849566 17.2665 11.1227  4
------> CAND: 471.194146 3712.388916 0.9578068 3.0039735 25.6058 11.1205  1
------> CAND: 365.666046 4414.796875 0.6279488 0.7818072 17.2322 11.0954  4
------> CAND:   1.000408 6648.637695 1.2726454 2.9178014 15.4122 11.0846  8
------> CAND: 230.464631 4457.526855 0.6720761 2.9722714 17.2154 11.082  4
------> CAND:  58.496478 4252.395020 0.8515073 0.5575079 14.7606 11.0667 16
------> CAND:  34.547675 4136.106934 1.0522485 3.1112905 15.3899 11.0615  8
------> CAND:   2.501668 6560.988281 1.0305674 2.0000818 25.4411 11.0489  1
------> CAND:  86.435752 4216.651855 0.4541138 2.7537673 14.7315 11.0287 16
------> CAND: 172.719692 3912.230957 0.9095615 3.0421383 15.3259 10.9952  8
------> CAND: 251.901385 5581.965332 0.8364372 1.3568001 17.1022 10.9921  4
------> CAND: 155.259916 4599.173340 0.3778521 1.4679310 14.7032 10.9919 16
------> CAND: 162.013901 4493.376953 0.8451058 0.6983292 14.6991 10.9865 16
------> CAND:  28.080707 4616.150391 0.5609316 1.0081995 15.3126 10.9814  8
------> CAND: 339.579407 3772.963867 0.5271411 0.4308434 25.2116 10.9493  1
------> CAND: 184.499591 4454.156738 0.6744974 2.9742911 14.6623 10.9386 16
------> CAND:  28.082005 4875.306641 0.6304583 1.0969919 15.2537 10.9205  8
------> CAND:  86.433936 3878.782471 0.3829187 2.7014468 14.629 10.8951 16
------> CAND: 230.400013 4479.037109 0.9688787 3.1304066 15.2132 10.8786  8
------> CAND: 345.398640 4087.246826 1.0449671 3.1057372 15.2102 10.8755  8
------> CAND: 136.589530 3662.489990 0.2838765 0.6790388 16.9342 10.8586  4
------> CAND: 323.822790 3615.855469 0.9180813 2.9732125 16.9306 10.8557  4
------> CAND: 230.398975 4523.384277 1.1129349 3.1767786 15.1659 10.8297  8
------> CAND:  56.164009 4875.306641 0.6304583 1.0969919 16.8861 10.8204  4
------> CAND: 230.411691 3959.963379 0.9511505 3.0574076 15.1442 10.8073  8
------> CAND: 310.059981 4530.905762 0.5015433 2.7708249 19.9583 10.7923  2
------> CAND:   0.312709 5162.556152 1.1411371 0.9040290 15.1098 10.7718  8
------> CAND: 181.570770 4203.480957 0.9247202 3.0866034 14.528 10.7639 16
------> CAND: 127.359827 4466.567383 0.9177319 3.1050904 14.5181 10.751 16
------> CAND:  18.936124 5825.297852 1.1254158 3.0913594 14.5158 10.7481 16
------> CAND: 134.585340 5083.323730 0.9397501 0.9610382 14.5037 10.7323 16
------> CAND: 199.637538 4289.463867 1.0235152 3.1250579 14.4858 10.7091 16
------> CAND: 484.021165 3620.648438 0.7507837 0.2286196 19.8106 10.7047  2
[20:36:22][1066705][INFO ] Statistics: count dirty SumSpec pages 528946 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:36:22][1066705][INFO ] Data processing finished successfully!
20:36:22 (1066705): called boinc_finish(0)

</stderr_txt>
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