Task 1715442417

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_139_50000_2
Workunit ID: 865256213
Created: 17 Jan 2025 3:12:04 UTC
Sent: 17 Jan 2025 5:07:09 UTC
Report deadline: 31 Jan 2025 5:07:09 UTC
Received: 17 Jan 2025 5:53:20 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 359.81
CPU time (sec): 54.62
Peak working set size (MB): 273.35
Peak swap size (MB): 10535.81
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>
[00:43:43][336265][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:43:43][336265][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_139.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 50000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_139.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_139_50000_2_0
------> GPU usage: 0.500000
[00:43:43][336265][INFO ] Starting data processing...
[00:43:43][336265][INFO ] opti: No host transfer for n_steps. Use device global.
[00:43:43][336265][INFO ] opti: No host transfer for mean. Use device global.
[00:43:43][336265][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:43:43][336265][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:43:43][336265][INFO ] opti: power spectrum in fft callback (static link).
[00:43:43][336265][INFO ] opti: __constant__ access is not uniform, bad!
[00:43:43][336265][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[00:43:43][336265][INFO ] CUDA global memory status (initial GPU state, including context):
[00:43:43][336265][INFO ] No template file. Generating templates.
[00:43:43][336265][INFO ] Template param value T_cons = 50000
[00:43:48][336265][INFO ] Number of generated templates to be used: 50000
[00:43:48][336265][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_139.cpt
[00:43:48][336265][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_139.cpt (No such file or directory).
------> Starting from scratch...
[00:43:48][336265][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_139.binary
[00:43:48][336265][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM243.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399737854
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 243.9 cm^-3 pc
------> Scale factor: 1.10283
[00:43:48][336265][INFO ] Allocating memory for dedispersed compressed time series...
[00:43:48][336265][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:43:48][336265][INFO ] 8-bit allocation done
[00:43:48][336265][INFO ] Foobar
[00:43:48][336265][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_139.binary
[00:43:48][336265][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:43:48][336265][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:43:48][336265][INFO ] FftSize = 12582913
[00:43:48][336265][INFO ] Seed for random number generator is -1032412329.
[00:43:51][336265][INFO ] 8[00:43:51][336265][INFO ] 9[00:43:54][336265][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:43:54][336265][INFO ] Normalization factor 3.97364e-08
[00:43:54][336265][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
[00:43:54][336265][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1657 MB (10387 MB free / 12044 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:43:54][336265][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:43:54][336265][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:43:54][336265][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:49:41][336265][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 178.555793 3659.034668 0.8689389 1.8201298 15.6091 12.1841 16
------> CAND: 115.252427 3815.971680 0.9587876 1.7088798 15.5852 12.1524 16
------> CAND: 461.159446 3677.874512 0.8339270 1.6424969 22.1595 12.1003  2
------> CAND:  37.050122 3837.310791 0.9793752 1.4365908 15.3829 11.8843 16
------> CAND:  99.858085 3672.807617 0.9392077 2.0892632 15.2806 11.7493 16
------> CAND: 230.457365 3640.024658 0.9039991 1.9668254 17.874 11.6066  4
------> CAND: 304.236855 3636.209961 0.9102089 1.9642614 15.8872 11.5781  8
------> CAND: 248.248015 3847.976562 0.9798109 1.4285717 17.6237 11.4071  4
------> CAND: 499.323122 3729.462158 0.9109616 1.9526414 17.6108 11.3968  4
------> CAND: 338.773372 3788.909912 0.9613138 1.8875822 15.6878 11.3706  8
------> CAND: 115.239192 3639.024170 0.8581087 1.9338917 14.9576 11.3243 16
------> CAND: 422.062316 3644.039551 0.8972035 1.9586347 17.5027 11.3106  4
------> CAND: 305.417362 3678.691650 0.8331071 1.4919536 17.3824 11.2149  4
------> CAND: 115.931044 3735.356689 0.9076550 1.3261459 14.8641 11.202 16
------> CAND: 144.474456 3657.090576 0.9677956 1.1071594 14.8137 11.136 16
------> CAND: 193.614850 3683.691650 0.9327682 1.2301685 17.1061 10.9951  4
------> CAND:  72.880811 3717.317383 0.9656698 1.2258052 15.3166 10.9855  8
------> CAND:  40.816378 3652.346924 0.9678585 1.1107202 14.694 10.9798 16
------> CAND: 151.922628 3835.406006 0.9579421 1.8080829 25.2388 10.9611  1
------> CAND: 132.963149 3666.100586 0.8558707 1.4269068 14.6681 10.9461 16
------> CAND: 320.470191 3614.915039 0.9467316 2.1640227 20.1808 10.9243  2
------> CAND: 330.723657 3648.226807 0.8280222 1.8149461 16.9866 10.9002  4
------> CAND:  55.124156 3640.718994 0.8525748 1.9120144 15.2311 10.8971  8
------> CAND: 140.687439 3644.039551 0.8972035 1.9586347 14.6214 10.8852 16
------> CAND:  37.654778 3624.059814 0.9323583 1.0421666 15.196 10.8608  8
------> CAND:  60.996848 3679.301025 0.8313522 1.5905236 14.5975 10.8542 16
------> CAND: 262.284865 3618.661621 0.9617687 2.1790345 15.174 10.8381  8
------> CAND: 128.015607 3722.254395 0.9144754 1.2880620 15.1543 10.8178  8
------> CAND: 239.609993 3615.281494 0.9627932 1.0373898 15.1536 10.817  8
------> CAND: 491.037254 3604.327637 0.9670647 0.9427987 16.8428 10.7861  4
------> CAND: 172.960257 3653.265381 0.8798153 1.3162920 14.5431 10.7834 16
------> CAND: 366.108769 3669.026367 0.8495038 1.5453241 16.7841 10.7395  4
------> CAND: 456.537329 3837.397217 0.9574183 1.6310092 19.8676 10.7385  2
------> CAND: 499.007040 3833.871582 0.9793230 1.9088906 19.8621 10.7353  2
------> CAND: 268.226846 3641.960938 0.9009417 1.2051843 19.8535 10.7302  2
------> CAND: 235.925222 3641.475586 0.8493500 1.8755034 15.0624 10.7228  8
------> CAND: 335.558313 3667.997559 0.8523896 1.7596654 24.6896 10.7226  1
------> CAND:  56.001557 3701.981445 0.9662059 1.2134116 15.0483 10.7083  8
------> CAND:  30.512567 3663.969971 0.8598063 1.7858509 14.4838 10.7065 16
------> CAND: 151.922368 3843.815674 0.9574156 1.8120097 24.6422 10.702  1
------> CAND:  91.057610 3816.695557 0.9790921 1.9624690 15.0384 10.6981  8
------> CAND: 141.774782 3680.690674 0.9675026 2.1218107 14.476 10.6964 16
------> CAND: 120.479980 3662.004395 0.8616810 1.5631093 16.7197 10.6884  4
------> CAND: 379.121596 3673.125732 0.8421898 1.6186417 15.0226 10.6818  8
------> CAND: 115.181322 3635.370361 0.8680032 1.9124473 14.4642 10.6811 16
------> CAND: 272.917733 3816.685059 0.9587188 1.6259968 14.9993 10.6578  8
------> CAND: 354.074550 3659.441162 0.8674943 1.4160672 19.7277 10.6556  2
------> CAND: 212.655815 3750.103027 0.9637277 1.3259445 19.7004 10.6394  2
------> CAND: 230.579853 3677.874512 0.8339270 1.6424969 16.6542 10.6365  4
------> CAND: 183.542780 3674.433838 0.8407256 1.7294306 16.6494 10.6327  4
------> CAND: 107.951137 3689.470215 0.9316441 2.0680611 14.3954 10.5919 16
------> CAND: 313.544151 3795.969238 0.9787337 2.0208147 19.613 10.5876  2
------> CAND: 250.702971 3638.702393 0.8574764 1.2969421 14.926 10.5822  8
------> CAND:  57.591569 3642.979980 0.8978333 1.9042815 14.3873 10.5814 16
------> CAND: 115.250611 3820.715820 0.9584736 1.6981405 16.5804 10.578  4
------> CAND: 115.253725 3832.958496 0.9584978 1.8639654 14.9212 10.5773  8
------> CAND: 322.373172 3841.787842 0.9571266 1.6372316 14.9151 10.571  8
------> CAND: 174.674315 3664.112549 0.9678628 2.1266201 14.3741 10.5644 16
------> CAND: 451.941162 3787.577637 0.9604645 1.6017194 19.4969 10.5187  2
------> CAND: 136.658819 3624.343994 0.9302878 1.1460006 14.3362 10.5153 16
------> CAND: 372.967595 3630.887695 0.9206073 2.0580723 16.4804 10.4988  4
------> CAND: 211.031028 3644.039551 0.8972035 1.9586347 14.8345 10.488  8
------> CAND: 402.736669 3690.041992 0.9669396 2.0703204 24.1406 10.4841  1
------> CAND: 306.276338 3672.073486 0.8443872 1.6864599 14.83 10.4834  8
------> CAND: 315.449986 3615.909912 0.9624811 1.0567073 16.4194 10.4505  4
------> CAND: 155.083450 3661.694092 0.8640088 1.3933698 14.2827 10.4462 16
------> CAND: 174.651737 3708.570557 0.9215751 1.2414919 14.273 10.4337 16
------> CAND:  10.501297 3824.588623 0.9794217 1.3562254 14.7816 10.4336  8
------> CAND: 124.592162 3704.053955 0.9224753 1.3062973 14.2714 10.4316 16
------> CAND: 395.537107 3741.732178 0.9640893 1.9385194 16.3937 10.4301  4
------> CAND:  67.111663 3667.997559 0.8523896 1.7596654 14.777 10.4289  8
------> CAND:  10.500519 3719.476318 0.9153445 1.3095788 14.7692 10.4209  8
------> CAND: 485.726918 3723.185791 0.9141867 1.2811855 16.3799 10.4192  4
------> CAND: 112.098613 3813.158447 0.9789354 1.9579719 14.2603 10.4174 16
------> CAND: 194.618891 3627.803223 0.9249728 1.1365632 14.2571 10.4132 16
------> CAND: 152.404277 3620.060547 0.9610204 2.1329072 14.247 10.4001 16
------> CAND: 154.512529 3673.071777 0.8423029 1.5769210 14.7473 10.3983  8
------> CAND:  99.126528 3722.962158 0.9651093 1.2770014 16.352 10.3971  4
------> CAND: 366.698892 3636.196045 0.8659559 1.2483287 14.7437 10.3947  8
------> CAND: 179.841661 3626.631836 0.9265678 1.1523575 14.2335 10.3827 16
------> CAND: 204.020648 3662.048096 0.9440387 1.0845870 23.8988 10.3791  1
------> CAND: 478.256428 3623.680664 0.9317138 2.0421360 16.3286 10.3786  4
------> CAND: 195.141542 3673.295410 0.8430927 1.7554845 16.3219 10.3733  4
------> CAND:  73.494290 3700.942871 0.9253308 1.2218627 14.7147 10.3649  8
------> CAND:  65.910135 3682.665283 0.9676094 1.0672727 14.2194 10.3645 16
------> CAND:  67.662600 3826.213379 0.9582334 1.5840462 14.7111 10.3612  8
------> CAND: 115.236857 3673.909180 0.8409709 1.6592005 14.2024 10.3426 16
------> CAND: 109.611477 3622.853516 0.9330751 2.0460742 14.6907 10.3402  8
------> CAND: 112.348260 3742.179932 0.9641445 1.9484380 14.1985 10.3376 16
------> CAND: 230.473973 3796.705078 0.9788250 2.0291331 14.686 10.3354  8
------> CAND: 174.775264 3732.723145 0.9644795 1.3160366 14.1873 10.3232 16
------> CAND: 391.378213 3658.377930 0.8695979 1.3983867 14.6727 10.3217  8
------> CAND: 165.361829 3648.226807 0.8280222 1.8149461 14.6708 10.3197  8
------> CAND: 115.200785 3600.038574 0.9685914 2.1928661 14.1835 10.3183 16
------> CAND:  52.564098 3624.541260 0.9592170 2.1198728 14.183 10.3176 16
------> CAND: 236.005930 3626.309082 0.9272311 1.1427149 14.6685 10.3174  8
------> CAND:  71.695113 3707.783447 0.9659415 2.0051796 14.6613 10.31  8
------> CAND: 172.757840 3689.573486 0.9314497 2.0600898 14.654 10.3025  8
------> CAND: 115.231148 3706.461182 0.9219365 1.2730919 14.1642 10.2934 16
------> CAND: 390.282825 3673.295410 0.8430927 1.7554845 19.1004 10.2839  2
[00:49:41][336265][INFO ] Statistics: count dirty SumSpec pages 1776 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:49:41][336265][INFO ] Data processing finished successfully!
00:49:41 (336265): called boinc_finish(0)

</stderr_txt>
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