Task 1733258968

Name: Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_88_1650000_2
Workunit ID: 875111060
Created: 21 Feb 2025 10:34:28 UTC
Sent: 21 Feb 2025 10:41:29 UTC
Report deadline: 7 Mar 2025 10:41:29 UTC
Received: 21 Feb 2025 13:19:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 744.76
CPU time (sec): 14.72
Peak working set size (MB): 399.94
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[06:06:34][3188949][INFO ] Application startup - thank you for supporting Einstein@Home!
[06:06:34][3188949][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_cfbf00127_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_1_dms_200_88.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 1650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_88.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_88_1650000_2_0
------> GPU usage: 0.500000
[06:06:34][3188949][INFO ] Starting data processing...
[06:06:34][3188949][INFO ] opti: No host transfer for n_steps. Use device global.
[06:06:34][3188949][INFO ] opti: No host transfer for mean. Use device global.
[06:06:34][3188949][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:06:34][3188949][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:06:34][3188949][INFO ] opti: power spectrum in fft callback (static link).
[06:06:34][3188949][INFO ] opti: __constant__ access is not uniform, bad!
[06:06:34][3188949][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[06:06:34][3188949][INFO ] CUDA global memory status (initial GPU state, including context):
[06:06:34][3188949][INFO ] No template file. Generating templates.
[06:06:34][3188949][INFO ] Template param value T_cons = 50000
[06:06:39][3188949][INFO ] Number of generated templates to be used: 50000
[06:06:39][3188949][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_1_dms_200_88.cpt
[06:06:39][3188949][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_1_dms_200_88.cpt (No such file or directory).
------> Starting from scratch...
[06:06:39][3188949][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_88.binary
[06:06:39][3188949][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_1_dms_200_DM238.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673336871943
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 238.8 cm^-3 pc
------> Scale factor: 1.0942
[06:06:39][3188949][INFO ] Allocating memory for dedispersed compressed time series...
[06:06:39][3188949][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:06:39][3188949][INFO ] 8-bit allocation done
[06:06:39][3188949][INFO ] Foobar
[06:06:39][3188949][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_88.binary
[06:06:39][3188949][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:06:39][3188949][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:06:39][3188949][INFO ] FftSize = 12582913
[06:06:40][3188949][INFO ] Seed for random number generator is -1048339883.
[06:06:42][3188949][INFO ] 8[06:06:42][3188949][INFO ] 9[06:06:42][3188949][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:06:42][3188949][INFO ] Normalization factor 3.97364e-08
[06:06:42][3188949][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
[06:06:42][3188949][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
[06:06:42][3188949][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:06:42][3188949][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:06:42][3188949][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:07:34][3188949][INFO ] Checkpoint committed!
[06:08:34][3188949][INFO ] Checkpoint committed!
[06:09:34][3188949][INFO ] Checkpoint committed!
[06:10:34][3188949][INFO ] Checkpoint committed!
[06:11:34][3188949][INFO ] Checkpoint committed!
[06:12:34][3188949][INFO ] Checkpoint committed!
[06:13:34][3188949][INFO ] Checkpoint committed!
[06:14:34][3188949][INFO ] Checkpoint committed!
[06:15:34][3188949][INFO ] Checkpoint committed!
[06:16:34][3188949][INFO ] Checkpoint committed!
[06:17:34][3188949][INFO ] Checkpoint committed!
[06:18:35][3188949][INFO ] Checkpoint committed!
[06:18:58][3188949][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.177689 4140.923340 0.8352029 2.6421576 16.1915 12.9618 16
------> CAND: 259.330613 3696.661621 0.6058452 0.7294626 16.9808 12.7239  8
------> CAND: 275.011713 4153.148438 0.9886088 2.7711728 18.9844 12.4948  4
------> CAND: 172.751352 3965.604492 0.8767259 2.7136364 15.5672 12.1285 16
------> CAND: 115.198968 3830.480957 0.9628006 2.7830627 15.2697 11.7348 16
------> CAND: 370.272333 3647.758789 0.4777506 0.9155843 18.0058 11.7118  4
------> CAND:  49.888299 4051.187988 0.7968127 2.6340523 17.9122 11.6371  4
------> CAND:  86.366982 4087.490234 0.9889677 2.7797883 15.1567 11.5859 16
------> CAND:  49.889078 4057.514160 0.7917863 2.6205566 21.2471 11.5576  2
------> CAND: 153.609957 3937.150391 0.9968365 2.7991550 15.1058 11.519 16
------> CAND: 153.670941 4386.855957 0.9223403 2.6592851 15.7038 11.3872  8
------> CAND: 345.534623 3739.197998 0.7062650 2.6008530 17.5821 11.3739  4
------> CAND: 213.539703 4547.833984 1.0521036 1.0767512 15.6769 11.3593  8
------> CAND: 206.794541 4442.738770 0.8810684 1.1586881 15.6415 11.3225  8
------> CAND:  60.525061 3666.282227 0.7710270 0.5326126 14.8958 11.2434 16
------> CAND: 115.259694 3979.100098 0.7517902 2.6052577 14.8862 11.2308 16
------> CAND:  38.881219 3709.240723 0.9685166 0.4593849 14.88 11.2227 16
------> CAND:  43.188292 3719.407959 0.7535492 2.6448708 14.8798 11.2224 16
------> CAND: 172.725401 3904.302002 0.9223909 2.7545557 15.5447 11.222  8
------> CAND: 133.522391 3729.677490 0.9194165 0.5028253 14.875 11.2163 16
------> CAND: 115.249313 3704.222656 0.8286729 2.6995306 14.868 11.2071 16
------> CAND: 121.050121 3666.282227 0.7710270 0.5326126 15.5157 11.1919  8
------> CAND: 192.172757 3642.366211 0.4969770 2.3255501 15.5012 11.1768  8
------> CAND: 182.290908 4205.147461 0.6660770 1.2561525 14.7939 11.1101 16
------> CAND: 385.587266 4214.094238 0.9959878 2.7609589 15.4166 11.0891  8
------> CAND: 200.655333 3702.921631 0.8310587 2.7052355 15.4105 11.0828  8
------> CAND: 393.808776 3606.993408 0.9670808 0.3849203 25.5009 11.0749  1
------> CAND: 198.609363 3746.200195 0.9878089 2.7923832 15.3753 11.0464  8
------> CAND: 179.136056 4012.047852 0.9566736 0.7063175 14.7449 11.0463 16
------> CAND: 172.726179 3902.226318 0.9226083 2.7503428 15.313 10.9819  8
------> CAND: 163.330910 4229.991699 0.6376165 1.3810807 14.6838 10.9666 16
------> CAND: 115.238414 3796.126709 0.5954545 2.4551387 14.6721 10.9513 16
------> CAND: 377.875692 4255.778809 0.6076282 1.5533106 15.263 10.9301  8
------> CAND: 290.477939 4958.746094 1.1480485 2.6291959 15.2569 10.9238  8
------> CAND:  86.418106 3729.902588 0.5392868 2.3733890 15.2466 10.9131  8
------> CAND: 115.225957 3667.872803 0.7889089 2.6824996 14.6417 10.9117 16
------> CAND: 115.153554 3851.562012 0.9695435 2.7785373 14.6337 10.9013 16
------> CAND: 460.674683 4065.034668 1.0140232 2.8014853 16.9852 10.8991  4
------> CAND: 114.946726 3684.260254 0.6699066 0.6354675 14.5904 10.8449 16
------> CAND: 316.528766 3928.869385 0.9170467 2.7542386 15.1802 10.8445  8
------> CAND:  90.211610 3990.765381 0.5864937 1.1136978 14.5842 10.8368 16
------> CAND: 137.505856 4153.148438 0.9886088 2.7711728 15.1674 10.8313  8
------> CAND:  76.840142 3799.555176 0.4862745 2.1898859 14.5778 10.8286 16
------> CAND: 210.047229 4407.533203 0.8067426 1.2406371 19.9952 10.8142  2
------> CAND:  86.357640 3710.182129 0.9817314 2.7841058 14.5579 10.8027 16
------> CAND:  19.927189 4574.094727 1.1116637 2.7675862 14.5566 10.8011 16
------> CAND: 230.448541 3837.613525 0.9010559 2.7492020 15.1278 10.7904  8
------> CAND: 115.247756 4004.644775 0.8878220 2.7217982 15.1263 10.7888  8
------> CAND: 374.232184 3674.468262 0.4143186 1.1634452 15.1195 10.7818  8
------> CAND: 230.436344 3854.635498 0.7710211 2.6437533 15.1032 10.765  8
------> CAND: 345.769219 3707.740234 0.4008279 1.8958944 19.8906 10.7522  2
------> CAND: 230.337212 4065.034668 1.0140232 2.8014853 15.0891 10.7504  8
------> CAND: 168.943574 3679.802246 0.9363256 2.7651997 16.7944 10.7476  4
------> CAND: 105.023615 4407.533203 0.8067426 1.2406371 16.7631 10.7228  4
------> CAND:  86.388003 3818.455566 0.8085789 2.6840689 14.4956 10.7218 16
------> CAND: 115.246199 4264.410156 0.9428859 2.7154469 15.0571 10.7174  8
------> CAND: 115.260732 3720.885498 0.7764392 2.6626403 14.4867 10.7102 16
------> CAND: 391.684953 3844.695801 1.0037012 0.5422350 16.7453 10.7087  4
------> CAND: 172.810520 3729.470215 0.5416605 2.3782966 15.0393 10.6991  8
------> CAND: 115.178467 4015.043701 0.9817391 2.7776875 14.4478 10.6598 16
------> CAND: 230.492139 4264.410156 0.9428859 2.7154469 16.6554 10.6374  4
------> CAND: 345.457808 3934.552979 0.9533421 2.7667415 16.6387 10.6242  4
------> CAND: 177.867834 3840.180908 0.8995871 0.5984932 14.4172 10.6202 16
------> CAND:  86.383072 3631.821533 0.5724828 2.4640343 14.4148 10.617 16
------> CAND: 202.329427 4266.055176 0.8715497 0.9839629 14.4049 10.6043 16
------> CAND: 224.220581 3679.191650 0.6923520 0.6138673 14.9391 10.5958  8
------> CAND: 427.079147 4547.833984 1.0521036 1.0767512 16.5856 10.5821  4
------> CAND:  28.979387 3726.375000 0.9368952 0.4912833 14.3866 10.5805 16
------> CAND: 293.284012 3819.180420 0.8340024 0.6193923 16.5773 10.5756  4
------> CAND:  49.888818 4056.015869 0.7927645 2.6220038 16.5772 10.5754  4
------> CAND: 148.917512 3619.552246 0.8484539 2.7139230 16.5715 10.571  4
------> CAND:  86.373989 3624.603760 0.7145067 2.6196399 14.3791 10.5708 16
------> CAND:  86.350374 3969.126465 1.0235744 2.8077025 14.3775 10.5687 16
------> CAND:  86.382553 3664.516602 0.7767363 2.6655045 14.3737 10.5639 16
------> CAND: 301.312966 3714.191650 0.5606168 2.4195726 14.9063 10.5619  8
------> CAND:  18.116853 3946.927979 0.9523511 2.7698565 14.3718 10.5614 16
------> CAND: 230.543522 3791.423828 0.6080717 2.4691699 14.9025 10.558  8
------> CAND:  86.407206 3797.805176 0.5884911 2.4350512 14.3688 10.5575 16
------> CAND: 210.046450 4413.001465 0.8055587 1.2384198 14.8888 10.5439  8
------> CAND: 115.221805 4530.466309 0.9648316 2.6480865 14.3579 10.5433 16
------> CAND:  67.183547 3672.621094 0.7218105 2.6272736 14.3525 10.5364 16
------> CAND: 146.022947 4433.019531 0.8457591 1.2076619 16.5257 10.5346  4
------> CAND:  93.769740 3626.783936 0.6561939 2.5714092 14.8774 10.5321  8
------> CAND:  49.929302 3790.976562 0.9950980 2.7976878 14.3465 10.5287 16
------> CAND: 107.023911 3780.179199 0.7632747 0.6443778 16.5025 10.5163  4
------> CAND: 103.529361 3963.964111 0.8462165 0.7342240 14.3362 10.5153 16
------> CAND: 230.382107 3931.289062 0.8891841 2.7263870 16.4876 10.5045  4
------> CAND: 171.871097 4123.183594 0.6140185 1.2541301 14.3258 10.502 16
------> CAND: 290.366350 4092.728516 0.7003989 2.4978647 24.1801 10.5013  1
------> CAND:  99.304811 3746.200195 0.9878089 2.7923832 14.3243 10.4999 16
------> CAND:  27.725699 3627.114746 0.6512053 0.5987549 14.3233 10.4986 16
------> CAND:  95.669867 4735.400879 0.8494729 2.2571447 14.3211 10.4958 16
------> CAND: 127.789574 3665.237793 0.7965721 0.5141105 14.3201 10.4945 16
------> CAND:  42.749462 3799.134766 0.5842734 0.8790509 14.8405 10.4942  8
------> CAND: 172.869428 3916.222656 0.8033125 2.6623230 14.8389 10.4925  8
------> CAND: 139.805367 3818.826660 0.9634047 2.7832844 14.3172 10.4908 16
------> CAND:  49.884666 3822.795410 0.6932294 2.5720124 19.4407 10.4854  2
------> CAND:  18.202491 3715.427246 0.8107359 0.5517448 14.8283 10.4817  8
------> CAND:  86.384369 3715.455811 0.7635977 2.6625841 14.826 10.4793  8
------> CAND: 165.297730 3683.094971 0.9347891 2.7611558 19.4302 10.4792  2
[06:18:58][3188949][INFO ] Statistics: count dirty SumSpec pages 1805 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:18:58][3188949][INFO ] Data processing finished successfully!
06:18:58 (3188949): called boinc_finish(0)

</stderr_txt>
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