Task 1684682571

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_76_850000_1
Workunit ID: 846682304
Created: 20 Nov 2024 14:20:17 UTC
Sent: 21 Nov 2024 7:38:02 UTC
Report deadline: 5 Dec 2024 7:38:02 UTC
Received: 21 Nov 2024 7:46:49 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 328.96
CPU time (sec): 20.01
Peak working set size (MB): 278.76
Peak swap size (MB): 10402.67
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[00:40:14][193825][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_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_76.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 850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_76.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_76_850000_1_0
------> GPU usage: 1.000000
[00:40:14][193825][INFO ] Starting data processing...
[00:40:14][193825][INFO ] opti: No host transfer for n_steps. Use device global.
[00:40:14][193825][INFO ] opti: No host transfer for mean. Use device global.
[00:40:14][193825][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:40:14][193825][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:40:14][193825][INFO ] opti: power spectrum in fft callback (static link).
[00:40:14][193825][INFO ] opti: __constant__ access is not uniform, bad!
[00:40:15][193825][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[00:40:15][193825][INFO ] CUDA global memory status (initial GPU state, including context):
[00:40:15][193825][INFO ] No template file. Generating templates.
[00:40:15][193825][INFO ] Template param value T_cons = 50000
[00:40:19][193825][INFO ] Number of generated templates to be used: 50000
[00:40:19][193825][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_76.cpt
[00:40:19][193825][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_76.cpt (No such file or directory).
------> Starting from scratch...
[00:40:19][193825][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_76.binary
[00:40:19][193825][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM237.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099447898
------> 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: 237.6 cm^-3 pc
------> Scale factor: 1.55619
[00:40:19][193825][INFO ] Allocating memory for dedispersed compressed time series...
[00:40:19][193825][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:40:19][193825][INFO ] 8-bit allocation done
[00:40:19][193825][INFO ] Foobar
[00:40:19][193825][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_76.binary
[00:40:19][193825][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:40:19][193825][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:40:19][193825][INFO ] FftSize = 12582913
[00:40:19][193825][INFO ] Seed for random number generator is -1035605194.
[00:40:21][193825][INFO ] 8[00:40:21][193825][INFO ] 9[00:40:22][193825][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:40:22][193825][INFO ] Normalization factor 3.97364e-08
[00:40:22][193825][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
[00:40:22][193825][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:40:22][193825][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:40:22][193825][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:40:22][193825][INFO ] TimeSeriesLength = 16773868, params->nsamples = 25165824
sum = -1632.28271484, mean= -0.00009731  -0.00009731
[00:40:22][193825][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:41:15][193825][INFO ] Checkpoint committed!
[00:42:15][193825][INFO ] Checkpoint committed!
[00:43:15][193825][INFO ] Checkpoint committed!
[00:44:15][193825][INFO ] Checkpoint committed!
[00:45:15][193825][INFO ] Checkpoint committed!
[00:45:41][193825][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  57.593386 3619.979736 0.8305098 2.4968653 17.2516 13.0096  8
------> CAND:  45.462371 4403.571777 1.0749545 2.4386158 22.8697 12.5232  2
------> CAND:  22.731185 4403.571777 1.0749545 2.4386158 18.9966 12.5046  4
------> CAND:  67.916660 3663.530762 0.5627475 1.9600614 15.7548 12.3779 16
------> CAND:  45.458997 4275.174316 0.9960678 2.4187770 22.4449 12.2702  2
------> CAND: 173.137242 3621.554199 0.8182245 0.6753158 15.6509 12.2396 16
------> CAND: 115.213241 4277.267578 0.9959998 2.4171720 15.5551 12.1125 16
------> CAND:  45.459257 4263.334961 0.9957528 2.4100683 21.8155 11.8956  2
------> CAND: 115.212982 3684.452881 0.7316449 2.3748164 15.3729 11.8711 16
------> CAND:  22.729628 4263.334961 0.9957528 2.4100683 18.1798 11.8508  4
------> CAND:  45.456143 4161.149902 0.9279025 2.3972273 21.6138 11.7757  2
------> CAND:  22.728071 4161.149902 0.9279025 2.3972273 17.9675 11.6812  4
------> CAND: 345.765586 4163.478516 0.8519073 2.2186754 21.4182 11.6593  2
------> CAND: 115.216096 3968.048096 0.9556110 2.5286744 15.2078 11.6532 16
------> CAND:  45.456402 4150.860840 0.9288703 2.3896472 21.312 11.5962  2
------> CAND: 120.616482 3765.993164 0.6313726 2.1132638 15.1549 11.5835 16
------> CAND:  22.729369 4275.174316 0.9960678 2.4187770 17.7749 11.5276  4
------> CAND: 230.431933 3968.048096 0.9556110 2.5286744 15.7064 11.39  8
------> CAND:  86.386705 3632.208984 0.6870192 2.3314943 15.0031 11.3841 16
------> CAND:  28.796693 3619.979736 0.8305098 2.4968653 14.9897 11.3664 16
------> CAND:  86.492325 3995.424805 0.8898099 1.0231751 14.9825 11.357 16
------> CAND: 122.713056 3633.288330 0.6725242 0.8761653 14.9602 11.3277 16
------> CAND: 115.217394 3766.276855 0.7623696 2.3818443 14.9593 11.3266 16
------> CAND:  90.917994 4269.242676 0.9959104 2.4144125 26.0683 11.3213  1
------> CAND: 135.833060 3663.530762 0.5627475 1.9600614 15.6222 11.3024  8
------> CAND: 331.699152 3632.508789 0.6835851 0.8437995 15.6041 11.2836  8
------> CAND:  59.945317 3941.132812 0.7566362 2.2591751 17.4373 11.2586  4
------> CAND:  90.924482 4403.571777 1.0749545 2.4386158 25.9062 11.2509  1
------> CAND: 345.682024 3769.553467 0.8621452 2.4898176 17.39 11.2209  4
------> CAND: 329.788646 3617.856445 0.9160821 0.5828103 15.4767 11.1514  8
------> CAND: 314.640058 3713.012695 0.8907081 2.5400314 15.4641 11.1384  8
------> CAND: 408.377879 4077.372803 0.9968480 0.9930627 17.2721 11.1271  4
------> CAND: 350.436751 4006.129395 1.0254198 2.5702546 15.4274 11.1003  8
------> CAND: 455.504223 4114.518066 0.9359660 1.1032313 17.2234 11.0884  4
------> CAND: 126.819529 4462.008789 1.0757117 1.3666623 15.3896 11.0612  8
------> CAND:  54.736190 4336.793457 0.9751945 1.3645475 14.7289 11.0254 16
------> CAND: 460.890076 3619.077881 0.8761219 2.5442603 20.3277 11.0115  2
------> CAND: 115.198968 3623.814941 0.7734670 2.4380038 15.3381 11.0078  8
------> CAND:  57.600393 3889.084961 0.7449983 2.2692583 15.262 10.929  8
------> CAND: 115.262029 3856.696533 0.7805538 2.3408611 14.6255 10.8906 16
------> CAND:  90.918254 4263.334961 0.9957528 2.4100683 25.0417 10.8755  1
------> CAND: 106.275487 4537.257324 1.0739515 2.2691867 14.6061 10.8654 16
------> CAND:  45.462111 4401.002441 1.0746852 2.4401443 20.0536 10.8489  2
------> CAND:  90.917735 4275.174316 0.9960678 2.4187770 24.9755 10.8467  1
------> CAND:  26.025395 3929.302979 0.7665528 1.1331332 14.5902 10.8447 16
------> CAND: 431.912764 4170.316895 0.9260734 2.3879054 16.9065 10.8366  4
------> CAND: 239.387334 3624.074219 0.7709548 0.7273600 15.1545 10.8179  8
------> CAND:  42.048528 4039.891113 0.9960687 2.5309408 14.5648 10.8117 16
------> CAND: 119.877659 3700.313232 0.5541884 1.8463377 24.8885 10.8089  1
------> CAND: 416.400864 4263.569336 0.9954044 2.4009156 24.8783 10.8045  1
------> CAND: 126.241083 4544.999512 1.0638953 1.5468554 14.5572 10.8019 16
------> CAND: 115.175094 3924.434082 0.9867385 2.5710971 14.548 10.7898 16
------> CAND: 230.561168 4211.696777 0.8069274 2.0005643 15.1221 10.7845  8
------> CAND: 319.138390 3622.896484 0.7827915 2.4533324 16.8375 10.7818  4
------> CAND: 151.834654 4114.518066 0.9359660 1.1032313 14.5341 10.7718 16
------> CAND:  52.447060 3665.783203 0.8191232 0.7180020 14.5327 10.77 16
------> CAND:  45.453807 4046.880371 0.8706833 2.3706899 19.9044 10.7604  2
------> CAND:  96.213019 3799.298828 0.6317592 2.0319836 15.0975 10.7591  8
------> CAND:  90.912285 4156.413574 0.9283062 2.3930089 24.7635 10.7547  1
------> CAND:  86.383072 3764.415771 0.7632150 2.3650150 14.5137 10.7453 16
------> CAND: 181.141542 3789.814941 0.7198865 2.3003266 15.0811 10.7422  8
------> CAND: 345.700969 3891.563477 0.6880354 2.1245167 16.7873 10.742  4
------> CAND: 148.648660 4209.218750 0.8071258 1.9808267 14.5023 10.7306 16
------> CAND:  74.479906 3833.941406 0.8874179 2.5056791 15.0509 10.711  8
------> CAND: 115.222584 4133.588379 0.9316490 2.3978035 15.0473 10.7072  8
------> CAND:  45.453548 4055.596436 0.8684999 2.3770847 19.8055 10.7017  2
------> CAND: 172.882923 4163.478516 0.8519073 2.2186754 16.7293 10.696  4
------> CAND: 203.369280 3643.039795 0.6154218 2.1870797 14.4747 10.6947 16
------> CAND:  86.362052 3981.510254 1.0222913 2.5801105 14.4732 10.6928 16
------> CAND: 172.855415 4142.937500 0.9972285 2.4791911 19.7901 10.6926  2
------> CAND: 196.223955 4423.368164 1.0767350 2.4075427 16.7164 10.6858  4
------> CAND:  22.726774 4056.260254 0.8682308 2.3762128 16.7158 10.6853  4
------> CAND:   5.682731 4404.853027 1.0750886 2.4378490 14.4661 10.6835 16
------> CAND:  11.365463 4404.853027 1.0750886 2.4378490 15.0135 10.6724  8
------> CAND: 154.161673 3863.055176 0.8726554 0.8810687 14.4376 10.6465 16
------> CAND: 138.862311 3701.444824 0.5502506 1.3670664 14.9786 10.6364  8
------> CAND: 153.424667 4054.265137 0.8690380 1.1147730 14.4241 10.6291 16
------> CAND: 198.653999 4526.471191 1.0737188 2.3099751 14.4186 10.622 16
------> CAND:  29.976422 4067.230225 0.8108153 1.2737428 14.9537 10.6108  8
------> CAND: 186.809741 4116.318359 0.9973294 1.0364875 16.6212 10.6103  4
------> CAND: 259.138576 4083.201172 0.9414168 2.4628372 16.6093 10.6009  4
------> CAND: 115.248535 3710.048584 0.8696352 2.5131080 14.4019 10.6003 16
------> CAND: 209.726995 3853.974854 0.6321998 1.9645356 16.6062 10.5984  4
------> CAND: 360.774817 3710.635254 0.6776028 0.9782271 14.9403 10.597  8
------> CAND: 345.635313 3753.044678 0.7834678 2.4104376 14.9314 10.5878  8
------> CAND:  57.598835 3824.674072 0.7158424 2.2515366 14.3916 10.587 16
------> CAND: 121.622599 4293.410645 1.0626152 1.1762565 14.9306 10.5869  8
------> CAND: 441.398343 3624.747070 0.7655395 0.7243286 24.3718 10.5845  1
------> CAND:  86.412656 3662.637939 0.5734868 2.0207675 14.3861 10.5799 16
------> CAND:  86.358419 3711.297852 0.9811989 2.6047666 14.3817 10.5742 16
------> CAND:  86.352450 3729.799561 0.8193180 2.4669802 14.3806 10.5727 16
------> CAND: 343.772816 4188.236816 0.9211606 2.3484905 14.9073 10.5629  8
------> CAND: 388.886925 4162.300293 0.9974388 2.4758651 19.5354 10.5416  2
------> CAND: 414.778153 3932.844482 0.8318452 1.0248367 16.5207 10.5307  4
------> CAND:  90.912545 4150.860840 0.9288703 2.3896472 24.246 10.5299  1
------> CAND: 230.528730 3826.131836 0.7121910 2.2338765 16.5107 10.5228  4
------> CAND: 259.133126 3675.709717 0.7912453 2.4424591 16.5091 10.5215  4
------> CAND: 125.070697 3632.318115 0.9696639 0.5713756 14.3383 10.5181 16
------> CAND:   7.576629 4278.311035 0.9959654 2.4163671 14.3382 10.5179 16
------> CAND: 321.179429 4401.386719 1.0744659 2.4218729 14.8635 10.5178  8
[00:45:41][193825][INFO ] Statistics: count dirty SumSpec pages 2088 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:45:41][193825][INFO ] Data processing finished successfully!
00:45:41 (193825): called boinc_finish(0)

</stderr_txt>
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