Task 1731177145

Name: Ter5_1_dns_cfbf00125_segment_7_dms_200_40000_97_8250000_2
Workunit ID: 872843498
Created: 17 Feb 2025 7:31:04 UTC
Sent: 17 Feb 2025 7:31:52 UTC
Report deadline: 3 Mar 2025 7:31:52 UTC
Received: 17 Feb 2025 10:08:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 655.65
CPU time (sec): 19.55
Peak working set size (MB): 307.52
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:56:44][27338][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:56:44][27338][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_cfbf00125_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_7_dms_200_97.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 8250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_97.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_40000_97_8250000_2_0
------> GPU usage: 0.500000
[02:56:44][27338][INFO ] Starting data processing...
[02:56:44][27338][INFO ] opti: No host transfer for n_steps. Use device global.
[02:56:44][27338][INFO ] opti: No host transfer for mean. Use device global.
[02:56:44][27338][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:56:44][27338][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:56:44][27338][INFO ] opti: power spectrum in fft callback (static link).
[02:56:44][27338][INFO ] opti: __constant__ access is not uniform, bad!
[02:56:44][27338][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:56:44][27338][INFO ] CUDA global memory status (initial GPU state, including context):
[02:56:44][27338][INFO ] No template file. Generating templates.
[02:56:44][27338][INFO ] Template param value T_cons = 50000
[02:56:49][27338][INFO ] Number of generated templates to be used: 50000
[02:56:49][27338][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_7_dms_200_97.cpt
[02:56:49][27338][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_7_dms_200_97.cpt (No such file or directory).
------> Starting from scratch...
[02:56:49][27338][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_97.binary
[02:56:49][27338][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_7_dms_200_DM239.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796754517723
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 239.7 cm^-3 pc
------> Scale factor: 1.40556
[02:56:49][27338][INFO ] Allocating memory for dedispersed compressed time series...
[02:56:49][27338][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:56:49][27338][INFO ] 8-bit allocation done
[02:56:49][27338][INFO ] Foobar
[02:56:49][27338][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_7_dms_200_97.binary
[02:56:50][27338][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:56:50][27338][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:56:50][27338][INFO ] FftSize = 12582913
[02:56:50][27338][INFO ] Seed for random number generator is 1111589993.
[02:56:52][27338][INFO ] 8[02:56:52][27338][INFO ] 9[02:56:52][27338][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:56:52][27338][INFO ] Normalization factor 3.97364e-08
[02:56:52][27338][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
[02:56:52][27338][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
[02:56:52][27338][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:56:52][27338][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:56:52][27338][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:57:44][27338][INFO ] Checkpoint committed!
[02:58:44][27338][INFO ] Checkpoint committed!
[02:59:44][27338][INFO ] Checkpoint committed!
[03:00:44][27338][INFO ] Checkpoint committed!
[03:01:44][27338][INFO ] Checkpoint committed!
[03:02:44][27338][INFO ] Checkpoint committed!
[03:03:45][27338][INFO ] Checkpoint committed!
[03:04:45][27338][INFO ] Checkpoint committed!
[03:05:45][27338][INFO ] Checkpoint committed!
[03:06:45][27338][INFO ] Checkpoint committed!
[03:07:38][27338][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 3858.965088 0.9510033 3.7172382 27.1478 23.8121  8
------> CAND:   1.498665 3785.282715 0.9564545 3.6652491 35.9239 20.3496  2
------> CAND:   0.249907 3905.633301 0.9947242 3.7302570 20.6784 19.1893 16
------> CAND:   1.498925 3618.541748 0.8877854 3.5613506 32.8866 18.5217  2
------> CAND:   0.500074 4632.095703 0.9230231 5.6823616 22.1423 18.2734  8
------> CAND:   0.749462 3810.229248 0.9807844 3.6724455 25.8779 18.0881  4
------> CAND:   0.499296 4613.293457 0.8432537 4.5776792 21.8212 17.9227  8
------> CAND:   0.249648 4010.140137 1.0305251 3.7992463 19.7514 17.8735 16
------> CAND:   0.749203 3948.838379 1.0206786 3.7579558 25.4887 17.7694  4
------> CAND:   0.499036 5191.826172 1.1388292 4.8145151 21.4241 17.4898  8
------> CAND:   0.500334 4041.056885 0.6609135 5.6085534 21.4002 17.4637  8
------> CAND:   0.499815 5110.365723 1.0207847 5.3300605 20.8832 16.9016  8
------> CAND:   1.498406 4183.014160 1.0561184 3.9168096 24.2044 16.7199  4
------> CAND:   1.248758 3989.122559 0.6559716 5.6244845 28.8374 16.0905  2
------> CAND:   1.248239 4979.068848 1.1504849 5.7834339 28.6521 15.9794  2
------> CAND:   1.248499 4464.283203 0.8755626 5.7114305 28.5929 15.944  2
------> CAND:   1.249018 3637.014404 0.5333634 5.5563784 28.0992 15.6481  2
------> CAND:   0.166605 3647.862793 0.4805948 4.0308475 17.6101 14.889 16
------> CAND:   0.624379 4477.474609 0.8725533 5.7100229 21.8594 14.8128  4
------> CAND:   0.250167 3737.625000 0.4009994 4.9881840 17.5351 14.7861 16
------> CAND:   0.374731 3810.229248 0.9807844 3.6724455 18.9116 14.7754  8
------> CAND:   0.166345 3987.233154 0.5954291 4.2185431 17.4716 14.699 16
------> CAND:   0.624120 4990.210449 1.1512370 5.7665005 21.7139 14.6949  4
------> CAND:   1.498146 4546.471680 1.1081287 4.1644392 21.3322 14.386  4
------> CAND:   0.249388 3839.563232 0.9865700 3.6881669 16.7555 13.7228 16
------> CAND:   0.500853 3612.725098 0.9658280 5.9107623 20.4685 13.6883  4
------> CAND: 144.383368 3716.945068 0.7603087 5.8015571 20.271 13.5291  4
------> CAND:   1.499184 4184.931152 0.7672194 5.7042308 20.1322 13.4172  4
------> CAND:   1.499444 3709.437256 0.5882221 5.6141696 19.9844 13.2982  4
------> CAND:   0.998332 3875.575684 0.8329369 3.8098288 17.4992 13.2714  8
------> CAND:  86.554088 3710.047607 0.5849981 5.6091886 16.3755 13.2093 16
------> CAND: 288.766477 3716.945068 0.7603087 5.8015571 23.8667 13.1176  2
------> CAND:   0.416253 4446.392578 0.8810729 5.7278337 17.2016 12.9568  8
------> CAND:   0.415993 5010.826660 1.1534010 5.7676811 17.1151 12.8655  8
------> CAND:  86.593534 3779.530273 0.7932661 5.8174357 15.9551 12.6452 16
------> CAND:   0.312190 4468.133301 0.8755277 5.7189646 16.8062 12.5402  8
------> CAND:   0.748943 4514.294434 1.1038827 4.1477017 16.7413 12.4718  8
------> CAND:   0.214095 3810.229248 0.9807844 3.6724455 15.725 12.3383 16
------> CAND: 115.485207 3916.551514 0.8044341 5.8157711 15.7134 12.3227 16
------> CAND:   0.999889 4439.699707 1.0941294 4.0878963 15.6973 12.3013 16
------> CAND:   0.498777 4142.223633 1.0504237 3.8888237 15.6441 12.2307 16
------> CAND:  86.609623 3688.095947 0.9325582 5.9019666 15.6293 12.2109 16
------> CAND:   2.496997 4460.559082 0.8374425 5.6571860 27.9024 12.1178  1
------> CAND:   2.497516 3931.395264 0.6088727 5.5609646 27.8793 12.1078  1
------> CAND: 253.368649 3653.741943 0.8797506 3.5971327 16.3607 12.0726  8
------> CAND:  25.223511 4327.000488 0.6923760 4.5061765 18.4503 12.067  4
------> CAND:   0.187366 3815.913818 0.9635501 3.6776183 15.52 12.0659 16
------> CAND:   2.497776 3641.231445 0.5192792 5.5217400 27.6546 12.0103  1
------> CAND:   2.497257 4255.230957 0.7287602 5.5991707 27.6231 11.9966  1
------> CAND:   0.299733 3820.350098 0.9812142 3.6799724 15.2981 11.7724 16
------> CAND:   0.998072 4290.419434 1.0385585 4.0123549 16.0553 11.7534  8
------> CAND:  72.191554 3716.945068 0.7603087 5.8015571 16.0524 11.7504  8
------> CAND:   2.496478 5010.826660 1.1534010 5.7676811 27.0549 11.7498  1
------> CAND:  60.945206 3666.389160 0.9750627 3.5653682 15.2803 11.7489 16
------> CAND:   1.000148 3836.015137 0.7912464 3.8077629 15.2694 11.7345 16
------> CAND:   0.374472 4234.049805 1.0645945 3.9459829 16.0364 11.7337  8
------> CAND:   0.166864 3603.064697 0.9679472 5.9168715 15.2262 11.6774 16
------> CAND: 130.526098 3628.395508 0.6314011 3.7626495 15.1919 11.6323 16
------> CAND: 144.383109 3716.945068 0.7603087 5.8015571 15.9289 11.6215  8
------> CAND: 144.433972 4608.230469 0.9547607 5.7503028 15.1642 11.5958 16
------> CAND:  86.598465 3624.147949 0.7208076 5.7710156 15.1605 11.5909 16
------> CAND:   1.499703 3759.651123 0.6534694 5.6941009 21.2199 11.5414  2
------> CAND:   2.496738 4786.309082 1.0301940 5.7484274 26.5677 11.5382  1
------> CAND: 120.176354 3654.074463 0.8629693 5.8648710 21.1581 11.5047  2
------> CAND:   0.311930 5079.762207 1.1529647 5.7200994 15.0803 11.4854 16
------> CAND: 156.350373 4092.197998 0.8566676 5.8227897 15.0274 11.416 16
------> CAND:   0.250426 3604.329346 0.9676720 5.9137688 15.7135 11.3974  8
------> CAND: 209.164898 3636.933838 0.5330427 5.5484147 15.6865 11.3693  8
------> CAND: 253.920885 4328.284180 0.8107929 4.2537885 15.6572 11.3388  8
------> CAND: 353.420847 3625.753906 0.6722928 3.7132528 17.5286 11.3313  4
------> CAND: 115.483390 3713.002930 0.5706922 5.5933266 14.9407 11.3022 16
------> CAND: 343.134942 3686.660156 0.6574085 3.7981365 20.7858 11.2835  2
------> CAND: 346.489098 3728.016357 0.5514247 5.5473118 17.4471 11.2664  4
------> CAND: 231.028025 3802.361816 0.9805313 5.9329028 15.5528 11.2304  8
------> CAND:  30.025728 4496.508789 0.7446125 5.4208894 14.8848 11.2291 16
------> CAND: 240.351930 3711.197021 0.7955158 5.8231225 20.6242 11.1875  2
------> CAND:  25.229740 3662.926514 0.4409282 4.1830983 17.3291 11.1725  4
------> CAND: 346.602244 3766.901123 0.9745113 5.9325747 20.5442 11.14  2
------> CAND: 252.130531 4013.348145 0.7197894 5.7061682 20.5284 11.1307  2
------> CAND: 170.454955 4851.751953 0.9764600 4.6467209 14.8079 11.1284 16
------> CAND: 115.452768 4043.424805 0.6559862 5.5894713 14.7967 11.1139 16
------> CAND: 171.567471 3686.660156 0.6574085 3.7981365 17.2487 11.1086  4
------> CAND: 476.605172 3711.247559 0.5785843 3.9199138 25.5739 11.1066  1
------> CAND:  60.088047 3654.074463 0.8629693 5.8648710 17.2047 11.0736  4
------> CAND: 212.319491 3987.456787 1.0261806 5.9541507 25.4861 11.0685  1
------> CAND:  86.621820 3844.695801 1.0037012 5.9408970 14.7576 11.0628 16
------> CAND:   0.999110 4337.563477 0.9941880 4.0717111 17.1832 11.0565  4
------> CAND: 115.514013 3802.361816 0.9805313 5.9329028 14.7448 11.0461 16
------> CAND: 231.025690 4008.294678 0.8871090 5.8676033 15.3667 11.0374  8
------> CAND: 226.475716 3791.280273 0.9172289 5.9007144 15.36 11.0305  8
------> CAND:   0.999370 3624.534912 0.6896927 3.6963601 17.1427 11.0242  4
------> CAND: 461.801731 3662.974121 0.4429992 5.3155165 17.1419 11.0236  4
------> CAND:  25.228702 3800.423584 0.4849724 4.2509689 14.7219 11.0163 16
------> CAND:  86.600541 3960.891846 0.8789367 5.8625064 15.3451 11.0151  8
------> CAND:   1.000667 3606.377441 0.9672272 5.9138160 20.3198 11.0068  2
------> CAND: 243.020981 4612.224121 1.1163779 4.2200227 15.3262 10.9955  8
------> CAND: 231.008302 3821.903076 0.8052501 5.8228130 15.3241 10.9934  8
------> CAND: 115.527507 3980.363770 0.9820578 5.9309340 14.6884 10.9726 16
------> CAND:   0.998591 3716.471924 0.5511971 3.9638445 15.2626 10.9296  8
------> CAND:   1.000408 3674.341309 0.4162140 5.1931663 20.1655 10.9153  2
[03:07:38][27338][INFO ] Statistics: count dirty SumSpec pages 482212 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:07:38][27338][INFO ] Data processing finished successfully!
03:07:38 (27338): called boinc_finish(0)

</stderr_txt>
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