Task 1717384178

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_37_8500000_1
Workunit ID: 866582363
Created: 20 Jan 2025 17:33:59 UTC
Sent: 21 Jan 2025 6:20:58 UTC
Report deadline: 4 Feb 2025 6:20:58 UTC
Received: 21 Jan 2025 11:30:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 261.71
CPU time (sec): 15.06
Peak working set size (MB): 276.78
Peak swap size (MB): 6175.78
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>
[04:57:25][423386][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_37.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 8500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_37.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_37_8500000_1_0
------> GPU usage: 1.000000
[04:57:25][423386][INFO ] Starting data processing...
[04:57:25][423386][INFO ] opti: No host transfer for n_steps. Use device global.
[04:57:25][423386][INFO ] opti: No host transfer for mean. Use device global.
[04:57:25][423386][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:57:25][423386][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:57:25][423386][INFO ] opti: power spectrum in fft callback (static link).
[04:57:25][423386][INFO ] opti: __constant__ access is not uniform, bad!
[04:57:25][423386][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[04:57:25][423386][INFO ] CUDA global memory status (initial GPU state, including context):
[04:57:25][423386][INFO ] No template file. Generating templates.
[04:57:25][423386][INFO ] Template param value T_cons = 50000
[04:57:29][423386][INFO ] Number of generated templates to be used: 50000
[04:57:29][423386][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_37.cpt
[04:57:29][423386][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_37.cpt (No such file or directory).
------> Starting from scratch...
[04:57:29][423386][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_37.binary
[04:57:29][423386][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM233.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205991351
------> 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: 233.7 cm^-3 pc
------> Scale factor: 1.0174
[04:57:29][423386][INFO ] Allocating memory for dedispersed compressed time series...
[04:57:29][423386][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:57:29][423386][INFO ] 8-bit allocation done
[04:57:29][423386][INFO ] Foobar
[04:57:29][423386][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_37.binary
[04:57:29][423386][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:57:29][423386][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:57:29][423386][INFO ] FftSize = 12582913
[04:57:29][423386][INFO ] Seed for random number generator is -1037238917.
[04:57:31][423386][INFO ] 8[04:57:31][423386][INFO ] 9[04:57:32][423386][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:57:32][423386][INFO ] Normalization factor 3.97364e-08
[04:57:32][423386][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
[04:57:32][423386][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 927 MB (11074 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:57:32][423386][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:57:32][423386][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:57:32][423386][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -894.59448242, mean= -0.00005332  -0.00005332
[04:57:32][423386][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:58:53][423386][INFO ] Checkpoint committed!
[05:00:21][423386][INFO ] Checkpoint committed!
[05:01:45][423386][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4337.207031 0.8237495 5.5665646 27.0989 23.7575  8
------> CAND:   0.249907 3616.777100 0.9510119 3.5769763 22.0641 18.188  8
------> CAND:   0.499815 3608.276611 0.9667368 3.5659549 31.9144 17.9374  2
------> CAND:   0.500593 3682.105713 0.4470161 5.1367216 29.7272 16.6241  2
------> CAND:   0.500334 4857.738281 0.9600722 5.2044969 29.3804 16.4161  2
------> CAND:   0.249648 4023.124512 0.7488486 4.1187401 19.3301 15.2242  8
------> CAND: 115.555534 3909.283203 0.9426027 5.8546576 17.2055 14.335 16
------> CAND:   0.250426 3609.972900 0.9582545 5.8686714 18.3067 14.1291  8
------> CAND:   0.166605 3660.103027 0.9743639 3.6041079 17.4152 13.1825  8
------> CAND:   0.498777 5000.331055 1.0639551 5.3496203 19.5537 12.9518  4
------> CAND:   0.249388 4941.502441 1.0230844 5.0070243 16.1828 12.9503 16
------> CAND:   0.499036 3926.296631 0.5277744 5.1122756 19.4956 12.9051  4
------> CAND:   0.166864 3682.105713 0.4470161 5.1367216 16.9333 12.6738  8
------> CAND: 200.285014 3765.756104 0.9404306 5.8586631 28.2674 12.2764  1
------> CAND: 140.244457 4668.838379 0.9877704 5.5956249 15.6082 12.1829 16
------> CAND: 109.457847 4496.087402 1.0985018 5.8341689 15.5486 12.1038 16
------> CAND: 280.488654 4668.838379 0.9877704 5.5956249 16.3171 12.027  8
------> CAND:  86.591458 3846.447998 0.9163225 5.8346176 15.4656 11.9938 16
------> CAND:   0.500074 4914.111328 1.1354409 5.6564546 18.3336 11.9737  4
------> CAND: 483.969782 3889.393311 0.8457019 3.8830566 27.3884 11.8946  1
------> CAND: 423.457956 3714.477295 0.6000674 5.5455866 18.2225 11.8849  4
------> CAND: 115.579409 3686.967529 0.9768316 5.8777838 15.3797 11.8802 16
------> CAND:  90.046044 4320.194336 0.7160457 5.3028321 15.351 11.8422 16
------> CAND: 115.502594 3797.528076 0.6316285 5.5559864 15.2837 11.7533 16
------> CAND:   0.999629 3608.276611 0.9667368 3.5659549 27.05 11.7477  1
------> CAND:  86.560576 3651.097412 0.4897714 5.3380485 15.2197 11.6689 16
------> CAND:  50.082931 4632.049805 0.8676317 5.3605533 15.9449 11.6382  8
------> CAND: 476.055791 3756.793213 0.5439989 5.3988819 17.7884 11.5384  4
------> CAND:  73.687365 3901.022217 0.9195703 3.8363652 15.1101 11.5246 16
------> CAND: 200.292539 3656.919678 0.8884683 5.8266487 21.1814 11.5186  2
------> CAND: 249.988283 3879.481445 0.5750149 5.3853908 17.711 11.4766  4
------> CAND:  86.541372 4318.963867 0.7170782 5.3091192 15.0639 11.4639 16
------> CAND: 387.036106 3622.611084 0.7547649 3.7138164 15.7351 11.4197  8
------> CAND: 111.214205 4077.998047 0.6499593 4.3823442 15.6851 11.3678  8
------> CAND: 115.541261 3880.705566 0.9881135 5.8806272 14.949 11.3131 16
------> CAND: 115.491695 4146.329102 0.8714529 5.7320590 14.9469 11.3103 16
------> CAND:   0.499555 4081.993164 1.0402231 3.9136870 17.4482 11.2673  4
------> CAND: 231.108473 3956.440918 1.0215117 5.8984909 15.5861 11.2649  8
------> CAND: 291.584746 4981.796387 1.1094426 4.7903910 17.4286 11.2517  4
------> CAND: 439.446315 3983.953369 0.5884811 5.3075113 25.8862 11.2422  1
------> CAND:  38.053903 4259.482422 1.0675623 5.8832598 15.5565 11.2342  8
------> CAND:   1.250315 4785.647461 1.1285796 5.7374525 20.6909 11.2271  2
------> CAND: 121.124081 4114.982910 1.0447567 3.9381437 14.8796 11.2223 16
------> CAND: 222.937308 4065.992188 0.9788337 3.9318624 15.5415 11.2186  8
------> CAND: 160.269221 3933.154053 0.8192327 5.7534971 15.4879 11.163  8
------> CAND:   1.248758 4859.413086 0.9597404 5.1868706 20.5828 11.163  2
------> CAND: 158.729034 3827.596436 0.8211595 5.7752714 15.4855 11.1606  8
------> CAND:  41.396122 4053.919189 0.7048376 5.5502582 14.8093 11.1303 16
------> CAND: 317.593532 3714.477295 0.6000674 5.5455866 17.2273 11.0916  4
------> CAND:  86.606509 3612.440918 0.9453681 5.8594222 14.7795 11.0913 16
------> CAND: 211.729108 3714.477295 0.6000674 5.5455866 15.4083 11.0805  8
------> CAND: 219.877436 3885.820068 0.9452330 3.8104362 15.3662 11.0369  8
------> CAND:   1.249277 4029.541260 0.5554089 5.0642858 20.3396 11.0186  2
------> CAND:   1.249537 4961.689453 1.1315191 4.6943593 20.3207 11.0074  2
------> CAND:   1.250575 4292.944336 0.8815478 5.6820755 20.2951 10.9922  2
------> CAND: 286.741267 4230.934082 0.9237750 5.7707524 17.0677 10.9647  4
------> CAND: 115.507006 3752.560791 0.8426233 5.7963066 14.6709 10.9497 16
------> CAND: 115.488321 3973.413330 0.8672929 5.7773137 14.6641 10.9409 16
------> CAND: 115.475865 4189.488281 0.7589996 5.5725670 14.6492 10.9215 16
------> CAND: 433.011786 4111.395996 0.8836751 5.7626872 17.0129 10.9211  4
------> CAND: 346.399308 4462.972168 0.8278661 5.4905629 17.0112 10.9198  4
------> CAND:  40.057055 3765.756104 0.9404306 5.8586631 15.2492 10.9158  8
------> CAND: 192.548008 3818.506104 0.8797494 5.8121662 15.2427 10.9091  8
------> CAND: 259.672127 3691.433594 0.6612296 5.6402597 16.9944 10.9064  4
------> CAND:  34.423889 4953.594727 1.0239872 4.9590797 15.2314 10.8974  8
------> CAND:  38.122933 3694.975342 0.8935694 5.8330126 15.231 10.897  8
------> CAND: 173.187068 4291.512695 0.9096196 5.7174816 15.2235 10.8893  8
------> CAND: 200.289425 3697.715088 0.9089667 5.8382072 20.0301 10.8349  2
------> CAND: 100.142507 3765.756104 0.9404306 5.8586631 20.0291 10.8343  2
------> CAND:   1.250056 4072.994141 0.6835418 4.2940025 19.9893 10.8107  2
------> CAND:   1.249796 4496.604004 0.8676677 4.5322428 19.9845 10.8079  2
------> CAND: 149.508933 3683.711182 0.6937098 3.8278859 16.8695 10.8073  4
------> CAND:  86.595350 4742.221191 1.1237197 5.7380610 14.5583 10.8033 16
------> CAND:   1.249018 4426.717773 0.7270737 5.1583343 24.8724 10.8019  1
------> CAND:  86.596907 3769.970703 0.7981523 5.7593770 14.5473 10.789 16
------> CAND:  86.543968 3992.158447 0.5743705 5.2581010 14.5442 10.7848 16
------> CAND:  51.382813 4241.342285 0.9820740 5.8091617 14.5349 10.7729 16
------> CAND: 320.538182 3614.071777 0.9304717 5.8521581 16.8259 10.7727  4
------> CAND: 203.859233 3614.791992 0.9158916 3.5929008 14.531 10.7677 16
------> CAND: 161.323347 3889.393311 0.8457019 3.8830566 16.8137 10.763  4
------> CAND: 123.468228 3605.288330 0.9674191 5.8693600 14.5241 10.7588 16
------> CAND: 317.631420 3856.138916 0.9368510 5.8471632 16.7993 10.7515  4
------> CAND: 259.806552 3796.077148 0.9337863 5.8535528 15.074 10.7349  8
------> CAND:  50.083191 4638.990723 0.8667233 5.3679638 15.0608 10.7212  8
------> CAND:  86.593015 3695.866211 0.8748105 5.8214960 14.4717 10.6908 16
------> CAND:  20.915659 3975.472900 0.7186820 5.6139030 14.4663 10.6838 16
------> CAND: 115.464446 4231.801270 0.7945884 5.6067047 14.46 10.6756 16
------> CAND: 144.285533 3773.044678 0.4549940 4.9090009 15.0036 10.6622  8
------> CAND: 115.499480 4178.465820 0.8605924 5.7148247 14.4415 10.6516 16
------> CAND:  74.255690 3674.392334 0.7336875 5.7204237 14.4404 10.6502 16
------> CAND: 139.183324 4022.329346 1.0306773 5.8976531 16.6595 10.6407  4
------> CAND: 100.477793 4004.873535 0.6374047 4.3107791 14.4166 10.6194 16
------> CAND: 259.624117 4318.963867 0.7170782 5.3091192 14.9553 10.6125  8
------> CAND: 278.856860 4287.139160 0.9106337 4.2077308 14.9344 10.5909  8
------> CAND: 381.346368 3719.708984 0.7712975 3.7875719 14.932 10.5884  8
------> CAND: 173.216911 3964.700439 0.9032885 5.8141789 14.9213 10.5774  8
------> CAND: 300.067841 4859.545898 0.9597141 5.0537858 16.5772 10.5755  4
------> CAND: 497.113921 4938.335449 1.0233976 4.9904399 16.5725 10.5717  4
------> CAND:  71.680062 3758.849121 0.8591782 5.8032351 14.3765 10.5675 16
------> CAND: 173.104284 3738.606934 0.5458670 5.4160619 14.9006 10.5561  8
[05:01:45][423386][INFO ] Statistics: count dirty SumSpec pages 363446 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:01:45][423386][INFO ] Data processing finished successfully!
05:01:45 (423386): called boinc_finish(0)

</stderr_txt>
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