Task 1724745066

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_126_5750000_0
Workunit ID: 870969987
Created: 4 Feb 2025 2:32:09 UTC
Sent: 4 Feb 2025 22:30:28 UTC
Report deadline: 18 Feb 2025 22:30:28 UTC
Received: 5 Feb 2025 0:07:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,853.02
CPU time (sec): 44.47
Peak working set size (MB): 241.79
Peak swap size (MB): 65349.77
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[23:46:21][111113][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:46:21][111113][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_126.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 5750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_126.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_126_5750000_0_0
------> GPU usage: 0.496000
[23:46:21][111113][INFO ] Starting data processing...
[23:46:21][111113][INFO ] opti: No host transfer for n_steps. Use device global.
[23:46:21][111113][INFO ] opti: No host transfer for mean. Use device global.
[23:46:21][111113][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:46:21][111113][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:46:21][111113][INFO ] opti: power spectrum in fft callback (static link).
[23:46:21][111113][INFO ] opti: __constant__ access is not uniform, bad!
[23:46:21][111113][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[23:46:21][111113][INFO ] CUDA global memory status (initial GPU state, including context):
[23:46:21][111113][INFO ] No template file. Generating templates.
[23:46:21][111113][INFO ] Template param value T_cons = 50000
[23:46:25][111113][INFO ] Number of generated templates to be used: 50000
[23:46:25][111113][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_126.cpt
[23:46:25][111113][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_126.cpt (No such file or directory).
------> Starting from scratch...
[23:46:25][111113][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_126.binary
[23:46:25][111113][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM242.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755840449
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 242.6 cm^-3 pc
------> Scale factor: 1.44768
[23:46:25][111113][INFO ] Allocating memory for dedispersed compressed time series...
[23:46:25][111113][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:46:25][111113][INFO ] 8-bit allocation done
[23:46:25][111113][INFO ] Foobar
[23:46:25][111113][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_126.binary
[23:46:26][111113][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:46:26][111113][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:46:26][111113][INFO ] FftSize = 12582913
[23:46:26][111113][INFO ] Seed for random number generator is 1102832390.
[23:46:28][111113][INFO ] 8[23:46:28][111113][INFO ] 9[23:46:29][111113][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:46:29][111113][INFO ] Normalization factor 3.97364e-08
[23:46:29][111113][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
[23:46:29][111113][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:46:29][111113][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:46:29][111113][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:46:29][111113][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:47:21][111113][INFO ] Checkpoint committed!
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[01:07:12][111113][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3600.413086 0.9685303 6.2104526 23.8611 20.1613  8
------> CAND:   0.499815 4527.252441 0.9388599 3.6193349 23.7053 19.9896  8
------> CAND:   0.499555 5662.765625 1.2737159 3.9398463 22.6912 18.8745  8
------> CAND:   1.499184 4552.041992 1.0573452 3.6108353 30.4248 17.0427  2
------> CAND:   0.500334 4395.250488 1.0938121 0.1665891 20.4893 16.4746  8
------> CAND:   0.250167 3600.413086 0.9685303 6.2104526 18.7087 16.4098 16
------> CAND:   0.249907 4329.776855 0.8070210 3.5589905 20.0243 15.9719  8
------> CAND:   1.499444 3655.246826 0.8008854 3.2613533 28.0929 15.6443  2
------> CAND:   0.166605 6630.356445 1.3782070 4.1984787 17.9589 15.3694 16
------> CAND:   0.749722 4623.140625 1.1291064 3.6272511 22.125 15.0282  4
------> CAND:   0.749462 4867.213379 1.1652175 3.7067716 21.5889 14.5937  4
------> CAND:   0.499296 3789.138428 0.9420103 3.3109236 18.3717 14.1984  8
------> CAND:   0.500074 3648.844238 0.3113531 3.4007428 18.3146 14.1376  8
------> CAND:   0.249648 6891.219238 1.4035295 4.2671366 16.9336 13.9646 16
------> CAND:  86.534885 4856.070801 0.4644064 0.0081950 16.6282 13.5504 16
------> CAND:   0.374731 4851.144531 1.1248708 3.7069628 17.6702 13.4525  8
------> CAND:   1.498925 5607.115234 1.2666107 3.9244766 24.1327 13.2763  2
------> CAND:   1.499703 4451.056641 0.4654133 3.7444189 19.7953 13.146  4
------> CAND: 115.546451 4593.476074 1.0600196 0.2010623 16.9504 12.6919  8
------> CAND: 115.621968 4146.888184 0.9706706 0.0958621 22.5095 12.3087  2
------> CAND:  18.418403 5047.162109 0.8209484 0.2016055 15.6835 12.283 16
------> CAND:   8.340884 4286.240234 0.5890628 0.0479979 15.5568 12.1147 16
------> CAND:  86.609623 4299.651367 1.0795375 0.1440621 15.5557 12.1133 16
------> CAND:  28.057351 3981.662598 0.7074524 3.4329090 16.2002 11.9048  8
------> CAND:   0.166864 6202.669922 1.1953491 0.3398463 15.3383 11.8254 16
------> CAND: 124.880736 3658.431396 0.2685339 3.4574392 15.3185 11.7993 16
------> CAND: 114.270964 3843.723145 0.5185180 6.2097363 15.3145 11.7939 16
------> CAND:   1.500222 4903.965332 1.1704179 0.2585844 21.6338 11.7875  2
------> CAND: 161.184510 3634.827393 0.4420961 3.3282676 17.9588 11.6743  4
------> CAND: 340.708791 3641.084961 0.9303942 3.2409787 15.8486 11.5379  8
------> CAND:  53.728256 3634.827393 0.4420961 3.3282676 14.9978 11.3771 16
------> CAND: 461.887369 4795.868164 0.5049682 0.0551386 17.5859 11.377  4
------> CAND:   1.500482 3740.694580 0.8270242 6.2464409 20.9138 11.3596  2
------> CAND: 158.165380 5571.772949 0.5336166 4.2096062 14.9826 11.3571 16
------> CAND:   0.749981 4646.760254 0.5094748 3.7977417 17.5529 11.3507  4
------> CAND:   0.299733 4574.830078 1.0901943 3.6148291 14.9688 11.3391 16
------> CAND: 315.595312 4480.226074 1.0478185 3.5855532 15.645 11.3261  8
------> CAND:   0.374991 3617.839600 0.8445267 3.2376072 15.6082 11.2879  8
------> CAND: 115.726810 5165.128906 1.0928259 3.8093667 17.4015 11.2301  4
------> CAND: 115.558908 5145.267090 1.0919439 0.2743491 14.8793 11.2218 16
------> CAND: 115.244383 4165.847168 0.9105545 3.4801090 14.8722 11.2125 16
------> CAND:  67.534662 4115.973145 1.0303671 0.0944274 14.8405 11.1711 16
------> CAND:  86.532030 5200.789062 0.5319573 0.0547105 14.825 11.1509 16
------> CAND: 115.356231 7951.610352 0.8940623 6.0582309 14.7991 11.117 16
------> CAND:   1.499963 3640.680664 0.3660583 3.3597727 20.4696 11.0958  2
------> CAND:  58.720694 7978.292480 1.4291158 0.2692069 14.7758 11.0865 16
------> CAND:  53.578260 3794.346924 0.6342938 6.2330751 14.7325 11.03 16
------> CAND: 115.477941 4379.467773 0.7024878 0.0904585 14.7264 11.0221 16
------> CAND:   1.001186 3612.423340 0.9663340 6.2147732 17.1374 11.02  4
------> CAND: 462.190217 5299.543945 1.0955869 0.2885014 17.108 10.9967  4
------> CAND: 461.961589 4084.148926 0.9092636 0.0727000 17.0928 10.9846  4
------> CAND: 115.525431 3686.270508 0.9123349 6.2368503 14.6836 10.9663 16
------> CAND: 199.668160 4578.860352 1.1226317 3.6122479 17.0214 10.9278  4
------> CAND:  57.810854 4146.888184 0.9706706 0.0958621 17.0176 10.9249  4
------> CAND: 174.961851 3680.200195 0.1979494 3.5663333 14.6472 10.9189 16
------> CAND: 180.225734 3708.823975 0.4524214 6.1510468 14.6378 10.9066 16
------> CAND: 125.900088 3788.275391 0.4676248 6.1774364 14.6035 10.862 16
------> CAND:   1.249537 4595.527832 0.3788262 6.2089057 20.0743 10.8612  2
------> CAND:   0.166345 7969.329102 1.4289254 4.5934415 14.601 10.8587 16
------> CAND: 115.725772 5162.512207 1.0924426 3.8163486 16.9328 10.8575  4
------> CAND: 154.625935 8407.977539 1.1138403 6.2428246 14.5997 10.857 16
------> CAND: 450.662560 4732.456055 1.0285214 3.6802101 20.0605 10.8529  2
------> CAND: 346.442386 4368.762695 1.0653986 0.1578172 15.1663 10.8302  8
------> CAND: 353.968930 4411.090820 0.8469666 3.5842252 15.1642 10.828  8
------> CAND: 400.837581 3675.406250 0.9426855 3.2567201 16.8915 10.8247  4
------> CAND:  80.052346 4737.954590 0.3965536 6.2251620 15.1416 10.8047  8
------> CAND: 354.217540 4084.752197 0.1115966 4.5044804 24.8715 10.8016  1
------> CAND:  57.720545 4376.528809 0.7049949 0.0979699 14.5565 10.8009 16
------> CAND: 203.066173 3658.395508 0.2693843 6.0184531 14.5521 10.7951 16
------> CAND: 388.479496 4268.114746 0.5061707 0.0019730 15.1319 10.7946  8
------> CAND:  86.561355 4409.119141 0.5418469 0.0467755 15.1261 10.7886  8
------> CAND: 352.070880 5680.955566 1.0818534 3.9760661 15.1172 10.7794  8
------> CAND: 192.576035 3799.988525 0.8152168 6.2639241 15.1148 10.7769  8
------> CAND: 115.447838 4080.607178 0.3384754 6.1470866 14.5314 10.7683 16
------> CAND: 230.523799 3828.790771 0.7196649 3.3583865 19.9048 10.7606  2
------> CAND:  36.836287 5252.434082 0.8935804 0.2465077 24.7725 10.7586  1
------> CAND:   0.187366 4717.404297 1.1437351 3.6584795 14.5188 10.7519 16
------> CAND:  36.837065 5040.283691 0.8241896 0.2117845 24.7546 10.7508  1
------> CAND:  30.868873 4559.038086 1.1197197 3.6054723 16.7917 10.7455  4
------> CAND: 188.943426 3793.317627 0.4481370 6.1705523 14.5122 10.7434 16
------> CAND: 266.905685 3820.397949 0.5756001 3.3851118 19.8348 10.7191  2
------> CAND:  60.487691 4330.768066 0.8991230 3.5491605 14.4934 10.7189 16
------> CAND:  36.835248 5511.250977 0.9750426 0.2821922 19.8088 10.7037  2
------> CAND:  86.567064 5277.890137 1.0139099 0.2693709 14.48 10.7015 16
------> CAND: 216.443611 4541.505371 0.7186711 0.1192643 15.038 10.6977  8
------> CAND: 437.851112 8333.042969 1.3807085 0.2060470 16.7072 10.6785  4
------> CAND: 288.823050 4902.282227 1.0825908 0.2453369 16.707 10.6783  4
------> CAND: 129.870578 4160.504395 0.9702069 0.0991664 15.0168 10.6759  8
------> CAND: 422.077886 5226.901855 1.1597437 0.2940997 19.7597 10.6745  2
------> CAND:  18.418143 5252.434082 0.8935804 0.2465077 19.7567 10.6728  2
------> CAND:  52.840995 4663.083496 0.7670422 3.7090576 14.4519 10.6651 16
------> CAND:   1.249277 6808.272461 0.7703180 0.0723282 19.7384 10.6619  2
------> CAND: 172.674278 4068.583984 0.9845572 3.4302588 14.9893 10.6474  8
------> CAND: 302.986281 4674.157227 0.7202936 0.1449782 14.9848 10.6429  8
------> CAND: 172.740452 6650.481934 1.1508316 4.2756248 16.6556 10.6376  4
------> CAND:  64.901423 5865.705566 1.1956310 0.3381392 16.6544 10.6366  4
------> CAND:   1.249018 8346.829102 1.1143130 6.2142467 19.6946 10.6359  2
------> CAND: 430.114625 4084.858398 0.1103644 4.5324783 19.6503 10.6097  2
------> CAND:  12.830911 6694.853027 1.3851310 0.3924829 14.4077 10.6079 16
------> CAND: 176.457662 3721.859619 0.6797467 3.3125532 14.4076 10.6077 16
[01:07:12][111113][INFO ] Statistics: count dirty SumSpec pages 484604 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:07:12][111113][INFO ] Data processing finished successfully!
01:07:12 (111113): called boinc_finish(0)

</stderr_txt>
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