Task 1702253347

Name: Ter5_1_dns_cfbf00098_segment_5_dms_200_40000_111_6100000_0
Workunit ID: 857194828
Created: 24 Dec 2024 7:46:37 UTC
Sent: 25 Dec 2024 1:08:50 UTC
Report deadline: 8 Jan 2025 1:08:50 UTC
Received: 25 Dec 2024 1:24:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 454.72
CPU time (sec): 15.53
Peak working set size (MB): 273.56
Peak swap size (MB): 6237.7
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>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[18:10:17][43957][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_cfbf00098_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_5_dms_200_111.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 6100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_5_dms_200_111.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_5_dms_200_40000_111_6100000_0_0
------> GPU usage: 0.500000
[18:10:17][43957][INFO ] Starting data processing...
[18:10:17][43957][INFO ] opti: No host transfer for n_steps. Use device global.
[18:10:17][43957][INFO ] opti: No host transfer for mean. Use device global.
[18:10:17][43957][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:10:17][43957][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:10:17][43957][INFO ] opti: power spectrum in fft callback (static link).
[18:10:17][43957][INFO ] opti: __constant__ access is not uniform, bad!
[18:10:17][43957][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[18:10:17][43957][INFO ] CUDA global memory status (initial GPU state, including context):
[18:10:17][43957][INFO ] No template file. Generating templates.
[18:10:17][43957][INFO ] Template param value T_cons = 50000
[18:10:21][43957][INFO ] Number of generated templates to be used: 50000
[18:10:21][43957][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_5_dms_200_111.cpt
[18:10:21][43957][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_5_dms_200_111.cpt (No such file or directory).
------> Starting from scratch...
[18:10:21][43957][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_5_dms_200_111.binary
[18:10:21][43957][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_5_dms_200_DM241.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755643605989
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 241.1 cm^-3 pc
------> Scale factor: 1.20795
[18:10:21][43957][INFO ] Allocating memory for dedispersed compressed time series...
[18:10:21][43957][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:10:21][43957][INFO ] 8-bit allocation done
[18:10:21][43957][INFO ] Foobar
[18:10:21][43957][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_5_dms_200_111.binary
[18:10:21][43957][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:10:21][43957][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:10:21][43957][INFO ] FftSize = 12582913
[18:10:21][43957][INFO ] Seed for random number generator is -1053200352.
[18:10:23][43957][INFO ] 8[18:10:23][43957][INFO ] 9[18:10:24][43957][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:10:24][43957][INFO ] Normalization factor 3.97364e-08
[18:10:24][43957][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
[18:10:24][43957][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1243 MB (10802 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:10:24][43957][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:10:24][43957][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:10:24][43957][INFO ] TimeSeriesLength = 16772868, params->nsamples = 25165824
sum = -95.55456543, mean= -0.00000570  -0.00000570
[18:10:24][43957][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:17:50][43957][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 166.907206 4045.267822 1.0021029 0.0285960 15.9668 12.6608 16
------> CAND: 230.943685 5748.969238 1.0444573 0.1679738 16.9014 12.6403  8
------> CAND: 346.395675 4916.069336 1.1717379 0.1916597 19.1381 12.618  4
------> CAND: 173.197708 4916.069336 1.1717379 0.1916597 16.4216 12.1364  8
------> CAND: 164.168086 3676.014404 0.2211316 5.7732825 27.5899 11.9821  1
------> CAND: 357.887259 4625.547363 0.4803320 3.9689639 18.1374 11.8169  4
------> CAND:  28.182435 4137.222168 0.5801105 6.2105193 16.0696 11.7683  8
------> CAND: 466.693738 3667.488037 0.9656321 6.2006526 17.9858 11.6958  4
------> CAND: 202.596981 4231.033203 0.6226847 6.2418327 15.1303 11.5512 16
------> CAND: 249.688809 3830.722168 0.8463145 3.3894262 15.82 11.5081  8
------> CAND: 166.387668 4188.133301 1.0403306 3.5208313 15.8174 11.5054  8
------> CAND: 115.468858 5449.193848 0.9067661 0.1223590 15.0446 11.4385 16
------> CAND: 200.092717 5261.247559 0.9873521 3.9738927 15.7113 11.395  8
------> CAND: 115.447838 4307.846680 0.6131244 6.2452641 15.0051 11.3867 16
------> CAND: 152.751760 3745.343506 0.3512089 3.5438299 15.6489 11.3302  8
------> CAND: 173.197967 4916.069336 1.1717379 0.1916597 17.4679 11.283  4
------> CAND: 173.945094 4455.650879 1.0741094 3.6336286 15.5472 11.2245  8
------> CAND: 346.563058 5026.857422 1.0194327 0.1633367 20.6415 11.1978  2
------> CAND: 230.811335 6433.083008 0.8060086 6.1131868 15.5133 11.1894  8
------> CAND: 345.796727 5100.386719 0.5468205 4.1775370 20.6066 11.1771  2
------> CAND: 115.421368 4739.055664 0.2778431 5.6311870 14.8341 11.1628 16
------> CAND: 122.360643 3749.100830 0.9375678 6.2195692 15.4659 11.1402  8
------> CAND: 173.198227 4911.570312 1.1711073 0.1911198 15.4654 11.1397  8
------> CAND: 164.165232 3843.997070 0.2422984 5.8140397 25.4676 11.0604  1
------> CAND:  86.660487 4891.972168 0.8472964 0.1005597 14.7303 11.0272 16
------> CAND: 379.162598 3874.275391 0.6184202 3.4647698 17.1376 11.0202  4
------> CAND: 333.926000 3755.670410 0.9764645 6.2299190 15.3084 10.9771  8
------> CAND: 259.841327 4514.335938 1.1120838 0.1319867 17.0768 10.9719  4
------> CAND:  42.262623 6423.901855 1.1353348 4.3817778 14.6876 10.9714 16
------> CAND:  33.606436 4532.084961 0.3614549 5.9921608 14.6759 10.9563 16
------> CAND: 150.395157 4285.539062 0.9041519 0.0552545 14.6707 10.9494 16
------> CAND:  49.331393 3680.585205 0.9033536 6.1937714 14.6476 10.9193 16
------> CAND:  88.601356 4366.940430 0.6393185 6.2633209 14.6464 10.9178 16
------> CAND:  72.021835 3747.662354 0.7994132 3.3553641 14.6218 10.8858 16
------> CAND:  76.992733 3943.083008 0.8643811 6.2648401 15.1989 10.8638  8
------> CAND: 185.364535 6482.265137 0.7922362 6.1039648 15.1894 10.854  8
------> CAND: 220.032882 3973.309082 0.9518455 6.2827840 15.1654 10.8292  8
------> CAND: 280.296617 4310.043457 0.4551707 6.1374617 15.155 10.8185  8
------> CAND: 346.515568 4846.754395 1.1197790 0.1745660 15.1406 10.8035  8
------> CAND: 239.226179 3757.949707 0.9354348 3.3383512 16.8544 10.7953  4
------> CAND: 173.226773 3995.437988 0.9773479 0.0089317 15.1153 10.7775  8
------> CAND:  67.215466 4262.506836 0.3165854 5.9481678 16.8198 10.7678  4
------> CAND: 115.564357 4232.046387 0.9659050 0.0581081 14.5305 10.7671 16
------> CAND: 104.429339 4414.942871 0.9776697 3.6352036 14.5232 10.7577 16
------> CAND:  90.888670 4503.800781 0.9732720 3.6742074 14.5174 10.7501 16
------> CAND:  37.635056 5439.975586 0.9064807 4.0932441 15.0884 10.7497  8
------> CAND: 146.664713 5928.346680 0.7957947 4.4040437 16.777 10.7338  4
------> CAND: 115.481055 3667.874756 0.6766492 6.1483588 14.5013 10.7292 16
------> CAND: 116.081819 4937.602051 0.7977670 0.0811578 14.4948 10.7207 16
------> CAND:  29.472195 3881.596924 0.4981297 3.5287127 14.4907 10.7155 16
------> CAND: 214.036923 3799.733398 0.7744126 3.3833315 24.6467 10.7039  1
------> CAND: 346.522056 3887.538574 0.5951800 6.1766734 16.7083 10.6794  4
------> CAND:  87.097760 5118.018555 0.4508027 4.3354731 24.5875 10.6782  1
------> CAND:  41.181767 4089.198730 0.5330052 6.1799817 14.999 10.6575  8
------> CAND: 127.653072 3752.852051 0.7737615 6.1937294 14.9914 10.6497  8
------> CAND: 338.026764 3907.644287 0.7152510 6.2191024 14.9854 10.6435  8
------> CAND: 120.512418 3849.273193 0.9279968 6.2469625 16.6485 10.6319  4
------> CAND: 164.165751 3844.988770 0.2410261 5.8274198 24.469 10.6268  1
------> CAND: 107.116037 4702.526855 0.5417651 3.9537652 14.4196 10.6233 16
------> CAND:   8.642433 4064.152344 0.8161452 3.5111318 14.4139 10.6159 16
------> CAND: 346.476382 4760.502441 0.7371528 0.0493256 14.9521 10.6091  8
------> CAND: 346.618852 5530.389648 1.2556103 0.2421225 19.6488 10.6088  2
------> CAND: 186.477829 5008.712402 0.7194124 0.0403051 14.4061 10.6058 16
------> CAND: 199.625860 4515.351562 0.4322310 6.0901961 14.9253 10.5815  8
------> CAND: 460.344847 4027.195557 0.9771223 3.4624252 16.5809 10.5784  4
------> CAND: 115.391005 3816.956543 0.2635066 5.8661847 14.384 10.5772 16
------> CAND:  87.102172 4692.496094 0.3721515 4.1991839 24.3275 10.5653  1
------> CAND: 158.343404 4625.323730 1.1292037 3.6871405 14.3734 10.5635 16
------> CAND: 159.551419 5104.072266 0.4589992 4.3328671 14.3689 10.5576 16
------> CAND:  82.084043 3676.014404 0.2211316 5.7732825 19.5614 10.557  2
------> CAND:  99.812930 4515.351562 0.4322310 6.0901961 14.3681 10.5566 16
------> CAND:  72.711870 3650.747070 0.8550581 3.2945614 14.3626 10.5495 16
------> CAND: 230.350966 3856.741943 0.6477020 3.4456444 14.8866 10.5416  8
------> CAND: 124.844405 3830.722168 0.8463145 3.3894262 14.3558 10.5407 16
------> CAND:  90.050715 5687.579102 0.5668450 6.0469546 16.5119 10.5237  4
------> CAND: 195.901904 5287.143555 0.4353530 5.8896294 14.3279 10.5046 16
------> CAND: 133.640208 5875.089355 0.7340775 4.4161625 14.3269 10.5033 16
------> CAND: 326.161746 5528.395020 0.8890845 4.1286945 14.8377 10.4913  8
------> CAND: 193.182508 3690.264404 0.9091297 6.2009816 16.4653 10.4868  4
------> CAND:  31.937013 3625.514404 0.6055658 3.3296399 14.3137 10.4863 16
------> CAND:  86.559538 5468.340820 0.9027020 0.1193954 14.3019 10.4709 16
------> CAND: 230.985985 4298.724609 1.0308582 0.0867754 14.8164 10.4694  8
------> CAND:  87.102691 4698.605469 0.3699190 4.1870675 24.1019 10.4673  1
------> CAND: 312.382848 4000.959717 0.6834576 3.5102403 14.812 10.4648  8
------> CAND: 231.085896 3941.848145 0.8648580 6.2646241 14.811 10.4638  8
------> CAND:  46.522725 3745.098633 0.3500385 3.5544994 14.2947 10.4617 16
------> CAND: 115.500778 4986.939941 0.7804866 0.0733809 14.2927 10.4592 16
------> CAND: 328.844551 4975.302246 1.1799986 3.8114927 14.7945 10.4469  8
------> CAND: 384.252611 4130.078125 1.0315876 3.4965928 14.7908 10.443  8
------> CAND:   8.642693 4067.311035 0.8150495 3.5078390 14.278 10.4402 16
------> CAND: 287.703527 4102.633789 0.6189079 3.5863388 16.4025 10.4371  4
------> CAND: 173.092087 3925.678711 0.5661762 6.1720891 14.7717 10.4235  8
------> CAND: 379.129121 4779.915527 0.4782664 6.1185718 14.771 10.4227  8
------> CAND: 173.762140 3841.470215 0.5529860 3.4717505 14.767 10.4187  8
------> CAND:  41.822495 5094.501465 1.1963323 3.8591719 14.2535 10.4085 16
------> CAND:  89.868539 4449.149902 0.5584304 6.2223582 14.7521 10.4033  8
------> CAND: 462.337877 4242.446289 1.0700737 0.0819020 16.3512 10.3965  4
------> CAND: 115.413064 5792.279297 0.6501040 6.1205068 14.7419 10.3928  8
------> CAND: 139.939274 4581.169922 0.6959152 3.7922730 14.729 10.3795  8
------> CAND: 145.888002 3778.380371 0.8494850 6.2186704 14.2253 10.3721 16
[18:17:50][43957][INFO ] Statistics: count dirty SumSpec pages 1813 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:17:50][43957][INFO ] Data processing finished successfully!
18:17:50 (43957): called boinc_finish(0)

</stderr_txt>
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