Task 1684247038

Name: Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_26_8700000_1
Workunit ID: 846436745
Created: 19 Nov 2024 16:28:19 UTC
Sent: 20 Nov 2024 3:50:32 UTC
Report deadline: 4 Dec 2024 3:50:32 UTC
Received: 20 Nov 2024 5:34:04 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 309.82
CPU time (sec): 19.12
Peak working set size (MB): 300.5
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[22:27:51][173512][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_cfbf00083_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_3_dms_200_26.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 8700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_26.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_26_8700000_1_0
------> GPU usage: 1.000000
[22:27:51][173512][INFO ] Starting data processing...
[22:27:51][173512][INFO ] opti: No host transfer for n_steps. Use device global.
[22:27:51][173512][INFO ] opti: No host transfer for mean. Use device global.
[22:27:51][173512][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:27:51][173512][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:27:51][173512][INFO ] opti: power spectrum in fft callback (static link).
[22:27:51][173512][INFO ] opti: __constant__ access is not uniform, bad!
[22:27:51][173512][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[22:27:51][173512][INFO ] CUDA global memory status (initial GPU state, including context):
[22:27:51][173512][INFO ] No template file. Generating templates.
[22:27:51][173512][INFO ] Template param value T_cons = 50000
[22:27:55][173512][INFO ] Number of generated templates to be used: 50000
[22:27:55][173512][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_3_dms_200_26.cpt
[22:27:55][173512][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_3_dms_200_26.cpt (No such file or directory).
------> Starting from scratch...
[22:27:55][173512][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_26.binary
[22:27:55][173512][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_3_dms_200_DM232.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714541941794
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 232.6 cm^-3 pc
------> Scale factor: 1.59902
[22:27:55][173512][INFO ] Allocating memory for dedispersed compressed time series...
[22:27:55][173512][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:27:55][173512][INFO ] 8-bit allocation done
[22:27:55][173512][INFO ] Foobar
[22:27:55][173512][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_26.binary
[22:27:56][173512][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:27:56][173512][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:27:56][173512][INFO ] FftSize = 12582913
[22:27:56][173512][INFO ] Seed for random number generator is 1111858970.
[22:27:57][173512][INFO ] 8[22:27:57][173512][INFO ] 9[22:27:58][173512][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:27:58][173512][INFO ] Normalization factor 3.97364e-08
[22:27:58][173512][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
[22:27:58][173512][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:27:58][173512][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:27:58][173512][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:27:58][173512][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1616.38696289, mean= 0.00009634  0.00009634
[22:27:58][173512][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:28:51][173512][INFO ] Checkpoint committed!
[22:29:51][173512][INFO ] Checkpoint committed!
[22:30:51][173512][INFO ] Checkpoint committed!
[22:31:51][173512][INFO ] Checkpoint committed!
[22:32:51][173512][INFO ] Checkpoint committed!
[22:32:59][173512][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.552160 3697.545410 0.8701211 5.7737174 17.4869 13.2583  8
------> CAND: 138.929264 4078.354736 1.0075035 3.9776609 17.11 12.8601  8
------> CAND:  80.749647 3734.338867 0.7644989 5.6788988 16.0467 12.7677 16
------> CAND:  41.003485 3887.145752 0.9005668 3.8906300 16.7425 12.4732  8
------> CAND: 349.107026 3806.656982 0.6545973 4.0890155 16.5357 12.256  8
------> CAND: 285.161116 3984.507080 0.8171521 4.0782270 16.2965 12.0054  8
------> CAND:  86.564209 3698.888184 0.6544340 5.5412159 15.4666 11.9952 16
------> CAND:  99.069177 3691.900635 0.9112542 5.7976651 15.3944 11.8996 16
------> CAND: 172.297211 3654.068604 0.8907002 5.7826405 15.3755 11.8746 16
------> CAND:  86.407466 4002.822021 0.9396067 3.9673011 15.9306 11.6233  8
------> CAND: 454.216798 3717.246826 0.6253368 4.0392065 21.2955 11.5864  2
------> CAND: 136.385296 4817.993652 1.0237684 5.2445822 15.0785 11.4831 16
------> CAND: 142.580558 3984.507080 0.8171521 4.0782270 15.7174 11.4013  8
------> CAND:  56.720397 3828.704346 0.8417180 3.8900189 14.9693 11.3397 16
------> CAND: 115.385037 4169.855469 0.6574029 5.0393844 14.9205 11.2758 16
------> CAND: 345.776745 4345.103027 1.0234834 4.2320147 17.4564 11.2738  4
------> CAND: 262.805959 4579.428711 0.9257907 5.3938270 15.5897 11.2687  8
------> CAND: 115.537109 4056.836182 1.0063782 5.8193717 14.8637 11.2014 16
------> CAND: 323.108102 4380.020020 0.8914673 5.5263386 15.4521 11.1259  8
------> CAND: 115.509341 3703.303711 0.9029980 5.7876692 14.8028 11.1218 16
------> CAND:  69.464632 4078.354736 1.0075035 3.9776609 14.767 11.075 16
------> CAND: 173.146584 3626.810303 0.6974845 5.6202669 15.3789 11.05  8
------> CAND: 113.860161 3679.376709 0.9342124 3.6802669 14.7362 11.0348 16
------> CAND:  77.860013 3922.389648 0.9108363 3.9153912 14.7316 11.0289 16
------> CAND: 271.275560 3745.425293 0.7405184 5.6394033 15.3238 10.993  8
------> CAND: 120.118484 4076.265869 0.8592817 5.6769466 17.0943 10.9858  4
------> CAND: 115.509601 3699.407715 0.8676819 5.7676740 14.6756 10.9559 16
------> CAND: 141.887668 4027.815918 0.6902338 5.4060268 14.6712 10.9501 16
------> CAND:  24.721880 4231.662598 0.8577836 5.5971065 14.6705 10.9492 16
------> CAND: 297.137723 3692.172119 0.4844736 4.4296308 16.998 10.9093  4
------> CAND: 230.964445 3795.379639 0.7882369 5.6782126 15.2024 10.8675  8
------> CAND: 120.133276 3820.181152 0.7567426 5.6418815 16.9266 10.8526  4
------> CAND: 432.746567 4342.939941 0.7596362 5.1568327 16.9257 10.8519  4
------> CAND: 118.654592 3622.153320 0.8009961 5.7245598 15.1722 10.8362  8
------> CAND: 179.469006 3617.465820 0.8887819 3.6533799 14.5708 10.8194 16
------> CAND: 249.271000 3698.035645 0.6594012 3.9525604 15.0941 10.7555  8
------> CAND: 151.572291 3741.304443 0.9104596 5.7977200 16.8031 10.7546  4
------> CAND: 215.235855 3609.633545 0.9583743 5.8293748 15.0843 10.7455  8
------> CAND: 266.737782 3697.823730 0.6614722 3.9428852 15.0792 10.7402  8
------> CAND: 216.154517 4130.946777 0.6973158 4.5194635 16.7703 10.7285  4
------> CAND:  86.573811 3889.950928 0.7916186 5.6539555 14.4976 10.7244 16
------> CAND: 404.912653 4537.297363 0.9918790 4.5011501 15.054 10.7142  8
------> CAND: 161.554051 4380.020020 0.8914673 5.5263386 14.4893 10.7137 16
------> CAND: 282.711868 3759.762207 0.8781475 3.7894607 15.0398 10.6996  8
------> CAND: 124.127640 3663.501709 0.4982455 4.2774854 14.4671 10.6849 16
------> CAND: 174.553643 3806.656982 0.6545973 4.0890155 14.4591 10.6745 16
------> CAND: 184.741194 4169.127930 1.0515484 5.8170328 15.0153 10.6742  8
------> CAND: 289.511268 4227.895020 0.8573658 4.3103137 19.7422 10.6642  2
------> CAND: 186.731110 4226.192871 1.0608222 5.8087277 14.4455 10.6568 16
------> CAND: 115.526469 3828.175781 0.9995202 5.8387127 14.4392 10.6487 16
------> CAND: 313.957549 3952.471191 0.7307925 5.5580053 16.6655 10.6455  4
------> CAND: 124.978830 4529.025879 0.9925768 4.4885893 16.6567 10.6384  4
------> CAND: 134.101096 3910.396484 0.7725041 4.0511932 14.4302 10.6369 16
------> CAND: 457.241377 3958.807617 0.9713870 5.8123741 16.6483 10.6318  4
------> CAND: 222.431006 3624.483887 0.7269954 3.7883077 14.966 10.6235  8
------> CAND: 474.414914 4838.075684 1.0601776 5.3645148 19.6672 10.6197  2
------> CAND: 227.108399 3717.246826 0.6253368 4.0392065 16.6315 10.6185  4
------> CAND: 346.623005 3715.823975 0.8242185 5.7367368 14.9607 10.618  8
------> CAND: 160.417141 3795.379639 0.7882369 5.6782126 14.9547 10.6118  8
------> CAND: 115.503373 3913.006592 0.7708740 5.6264415 14.4078 10.608 16
------> CAND: 250.603579 3629.700684 0.6612728 5.5863991 14.9486 10.6055  8
------> CAND:  49.986913 3835.326660 0.8372594 3.8955340 14.3983 10.5957 16
------> CAND:  86.571216 3904.458496 0.7790527 5.6400070 14.3847 10.578 16
------> CAND:  24.724735 4000.793701 0.7438732 5.5528107 14.3829 10.5757 16
------> CAND: 360.233741 3693.225342 0.4793912 5.0797472 14.9136 10.5694  8
------> CAND: 115.511937 3718.976318 0.7924794 5.6990972 14.3693 10.5582 16
------> CAND: 295.114070 4583.563965 0.9889661 4.5488830 14.8966 10.5519  8
------> CAND:  43.287944 3995.652588 0.8107683 5.6440105 14.363 10.55 16
------> CAND: 203.228107 4767.012695 1.1130301 5.5732732 16.5396 10.5456  4
------> CAND:  86.577185 3759.684326 0.7112622 5.6113667 14.349 10.5319 16
------> CAND: 166.488358 3989.113037 0.9975421 3.9101086 16.501 10.5151  4
------> CAND: 188.667308 4026.931152 0.8772208 5.7023444 14.8544 10.5085  8
------> CAND: 288.679281 3640.435791 0.5539546 5.3898630 14.8516 10.5056  8
------> CAND: 221.242194 3805.460449 0.7754818 3.9325113 16.4824 10.5003  4
------> CAND: 482.981571 3637.983398 0.5911289 5.4682951 19.4592 10.4964  2
------> CAND: 454.234185 3638.062988 0.5899726 3.9915409 19.4534 10.493  2
------> CAND: 172.888373 4345.103027 1.0234834 4.2320147 14.8306 10.484  8
------> CAND: 369.596053 3622.146729 0.7543615 5.6845689 14.829 10.4824  8
------> CAND: 462.208382 3697.545410 0.8701211 5.7737174 19.4199 10.4731  2
------> CAND:  86.617668 3728.445312 0.9506577 5.8238015 14.2947 10.4617 16
------> CAND: 101.115666 3891.203857 0.9877406 3.8308299 16.4334 10.4615  4
------> CAND: 216.075627 4853.190918 1.0996295 4.7784238 19.3942 10.4579  2
------> CAND: 230.985725 4566.289551 1.1027464 5.7074375 16.4278 10.4571  4
------> CAND:  45.829317 4349.631348 1.0241370 4.2218533 14.2873 10.4521 16
------> CAND: 258.329945 3614.700928 0.9404072 5.8165922 16.4134 10.4457  4
------> CAND:  29.053347 3898.832275 0.6113561 4.3363800 14.2783 10.4405 16
------> CAND:  49.449210 4000.793701 0.7438732 5.5528107 14.7832 10.4353  8
------> CAND: 192.566952 3725.701416 0.9831738 5.8424306 14.267 10.426 16
------> CAND: 226.292762 4164.429199 0.6594902 4.9138799 14.7692 10.4209  8
------> CAND:  53.131126 4365.625488 0.9275929 4.3673863 16.3692 10.4107  4
------> CAND:  48.169570 4668.147461 1.1097186 4.4928255 14.7519 10.4031  8
------> CAND: 408.981238 4205.919434 0.8657144 4.2701521 16.3473 10.3934  4
------> CAND: 250.334987 3871.167725 0.9320074 5.7978311 14.7358 10.3865  8
------> CAND: 115.505708 3686.753418 0.7075310 5.6280799 14.2341 10.3834 16
------> CAND: 149.639466 4301.897949 0.9582573 4.2590427 14.2333 10.3825 16
------> CAND:  32.603433 3618.107422 0.8523527 3.6738217 14.2299 10.3781 16
------> CAND: 194.947170 4279.158203 1.0677315 4.1312094 14.2296 10.3777 16
------> CAND: 285.161375 3984.507080 0.8171521 4.0782270 16.3257 10.3763  4
------> CAND:  31.244643 4529.025879 0.9925768 4.4885893 14.2247 10.3714 16
------> CAND: 115.538147 3735.722900 0.9670104 5.8330293 14.7185 10.3687  8
[22:32:59][173512][INFO ] Statistics: count dirty SumSpec pages 1830 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:32:59][173512][INFO ] Data processing finished successfully!
22:32:59 (173512): called boinc_finish(0)

</stderr_txt>
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