Task 1679607391

Name: Ter5_1_dns_cfbf00082_segment_1_dms_200_40000_175_5800000_1
Workunit ID: 843722615
Created: 9 Nov 2024 8:43:30 UTC
Sent: 10 Nov 2024 3:56:48 UTC
Report deadline: 24 Nov 2024 3:56:48 UTC
Received: 10 Nov 2024 4:06:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 317.95
CPU time (sec): 15.46
Peak working set size (MB): 300.47
Peak swap size (MB): 14818.07
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>
[20:59:16][37313][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_cfbf00082_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_1_dms_200_175.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 5800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_175.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_40000_175_5800000_1_0
------> GPU usage: 1.000000
[20:59:16][37313][INFO ] Starting data processing...
[20:59:16][37313][INFO ] opti: No host transfer for n_steps. Use device global.
[20:59:16][37313][INFO ] opti: No host transfer for mean. Use device global.
[20:59:16][37313][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:59:16][37313][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:59:16][37313][INFO ] opti: power spectrum in fft callback (static link).
[20:59:16][37313][INFO ] opti: __constant__ access is not uniform, bad!
[20:59:16][37313][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[20:59:16][37313][INFO ] CUDA global memory status (initial GPU state, including context):
[20:59:16][37313][INFO ] No template file. Generating templates.
[20:59:16][37313][INFO ] Template param value T_cons = 50000
[20:59:21][37313][INFO ] Number of generated templates to be used: 50000
[20:59:21][37313][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_1_dms_200_175.cpt
[20:59:21][37313][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_1_dms_200_175.cpt (No such file or directory).
------> Starting from scratch...
[20:59:21][37313][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_175.binary
[20:59:21][37313][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_1_dms_200_DM247.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673420584397
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 247.5 cm^-3 pc
------> Scale factor: 1.09795
[20:59:21][37313][INFO ] Allocating memory for dedispersed compressed time series...
[20:59:21][37313][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:59:21][37313][INFO ] 8-bit allocation done
[20:59:21][37313][INFO ] Foobar
[20:59:21][37313][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_175.binary
[20:59:21][37313][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:59:21][37313][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:59:21][37313][INFO ] FftSize = 12582913
[20:59:21][37313][INFO ] Seed for random number generator is -1039264466.
[20:59:23][37313][INFO ] 8[20:59:23][37313][INFO ] 9[20:59:24][37313][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:59:24][37313][INFO ] Normalization factor 3.97364e-08
[20:59:24][37313][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
[20:59:24][37313][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 949 MB (15336 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:59:24][37313][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:59:24][37313][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:59:24][37313][INFO ] TimeSeriesLength = 16773224, params->nsamples = 25165824
sum = -1429.10327148, mean= -0.00008520  -0.00008520
[20:59:24][37313][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:00:16][37313][INFO ] Checkpoint committed!
[21:01:16][37313][INFO ] Checkpoint committed!
[21:02:16][37313][INFO ] Checkpoint committed!
[21:03:16][37313][INFO ] Checkpoint committed!
[21:04:16][37313][INFO ] Checkpoint committed!
[21:04:32][37313][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 270.521945 3999.293701 0.5739422 3.4882629 17.8267 13.6186  8
------> CAND: 138.617594 5566.519531 1.2612979 0.3297554 15.55 12.1057 16
------> CAND: 100.508415 4269.431641 1.0002103 0.1189173 15.4809 12.0141 16
------> CAND: 400.447279 4165.847168 0.9105545 0.0882063 16.2681 11.9757  8
------> CAND:  92.397975 5102.979492 0.6302949 0.1112452 16.2164 11.9217  8
------> CAND: 115.505968 5107.060547 1.0217335 0.2490399 15.3119 11.7906 16
------> CAND: 173.143989 6376.232422 1.3553162 0.3663317 15.2882 11.7592 16
------> CAND: 231.009081 4970.720215 0.8397459 0.1920446 17.9922 11.701  4
------> CAND: 179.798063 7706.908203 1.4162058 4.5577588 15.984 11.679  8
------> CAND: 136.299917 4904.291504 0.6877948 3.8539670 15.8789 11.5694  8
------> CAND: 115.553977 5701.823730 1.2785541 0.3400502 15.1228 11.5413 16
------> CAND: 186.639503 3807.229980 0.7682054 6.2554998 15.8029 11.4903  8
------> CAND: 149.184287 3674.087402 0.9319379 6.2278619 17.7023 11.4697  4
------> CAND: 403.286569 6124.687988 0.9612278 4.1899848 15.7179 11.4019  8
------> CAND: 315.709236 3669.290527 0.6934711 6.1962738 15.6823 11.3649  8
------> CAND: 449.764659 4222.680664 0.9676511 0.1089874 20.8808 11.3399  2
------> CAND: 344.629196 4307.813477 0.7395121 3.5837557 15.6013 11.2807  8
------> CAND: 115.504670 4970.720215 0.8397459 0.1920446 15.5688 11.247  8
------> CAND:  38.463409 3934.928955 0.1881130 5.8596997 14.8671 11.2058 16
------> CAND: 499.387480 4603.877441 1.0190386 3.6410935 17.3649 11.201  4
------> CAND: 200.196521 6052.302246 1.0072898 0.2689006 25.7796 11.1959  1
------> CAND: 460.821825 4866.788574 1.1263531 3.7183378 25.6937 11.1586  1
------> CAND: 468.049155 5145.925781 0.6832040 3.9451780 20.5443 11.1401  2
------> CAND: 259.541853 3816.752197 0.1167437 5.4815717 15.4284 11.1014  8
------> CAND: 105.427930 3887.670410 0.7390618 3.3928459 14.7389 11.0384 16
------> CAND: 230.974047 4503.905273 0.6226293 0.0733224 15.3619 11.0325  8
------> CAND: 140.182953 3772.821045 0.7013820 6.2298007 14.7302 11.027 16
------> CAND: 273.095497 5815.612305 0.3793969 5.8723698 17.1371 11.0198  4
------> CAND: 167.383145 3633.742920 0.4619284 3.3329647 14.7184 11.0117 16
------> CAND: 259.926705 4167.276855 0.9698088 0.0916888 15.3267 10.996  8
------> CAND: 132.890227 3903.704590 0.8158930 0.0028821 14.7033 10.992 16
------> CAND: 200.223510 4165.847168 0.9105545 0.0882063 14.686 10.9694 16
------> CAND: 230.410912 4866.788574 1.1263531 3.7183378 20.2552 10.9685  2
------> CAND:  98.588306 5058.071777 1.0235013 3.8023224 15.2291 10.8951  8
------> CAND: 165.787943 3928.167969 0.7771702 0.0035442 14.605 10.864 16
------> CAND: 279.989098 4858.262207 0.4489924 3.9955869 16.9194 10.8469  4
------> CAND:  20.139727 4193.627930 0.7938346 0.0700818 14.5592 10.8044 16
------> CAND: 100.053495 4416.362305 0.2727201 6.0317492 16.8619 10.8012  4
------> CAND: 115.486764 5258.348633 1.1621972 0.2896883 14.5416 10.7815 16
------> CAND:  42.211240 4778.001465 1.0760658 3.6951334 15.1167 10.7789  8
------> CAND: 240.399420 4398.740234 1.0686266 0.1596831 24.8139 10.7766  1
------> CAND: 338.843699 3791.203613 0.8406176 3.3307908 15.1088 10.7708  8
------> CAND: 129.771186 8298.959961 1.2797008 0.0722093 15.0931 10.7545  8
------> CAND: 230.981314 7860.967285 0.8956938 5.9709721 19.873 10.7417  2
------> CAND: 234.024577 5145.925781 0.6832040 3.9451780 16.7604 10.7207  4
------> CAND: 209.852857 3708.113281 0.4559596 3.3709919 19.8057 10.7018  2
------> CAND: 192.847741 3640.368652 0.9410940 3.2459164 14.4757 10.696 16
------> CAND: 115.500518 4276.376953 0.8246444 0.0929887 14.4708 10.6897 16
------> CAND: 114.047267 5511.807129 0.9709558 3.9827471 15.0282 10.6876  8
------> CAND: 146.131681 3647.726562 0.3315292 6.0623746 19.7749 10.6836  2
------> CAND: 207.404128 3767.689697 0.7322953 3.3354831 15.0023 10.6608  8
------> CAND: 171.774559 4078.018311 0.6111374 3.5079043 14.9975 10.6559  8
------> CAND: 157.983464 4647.595215 0.9804041 0.1860996 14.9791 10.6369  8
------> CAND: 255.190144 3844.356201 0.9599614 0.0066563 14.9703 10.6278  8
------> CAND: 124.590345 4906.180664 1.1706713 3.7314310 14.4217 10.626 16
------> CAND: 115.477681 4890.260742 1.0274276 0.2275142 14.4115 10.6127 16
------> CAND:  34.207199 3764.533936 0.7377118 6.2334909 14.4072 10.6072 16
------> CAND: 404.093643 5330.948242 0.8386701 0.2106495 19.6335 10.5997  2
------> CAND: 115.205456 4866.788574 1.1263531 3.7183378 16.6068 10.5989  4
------> CAND:  81.934566 3778.638672 0.6902812 3.3485777 14.3973 10.5944 16
------> CAND: 346.371540 3755.599854 0.5467499 6.1894193 19.5896 10.5737  2
------> CAND: 118.789797 5639.239258 0.6144121 0.0713066 19.5823 10.5693  2
------> CAND: 499.285493 4217.869629 0.8431506 3.5229571 16.5523 10.5557  4
------> CAND: 407.185954 3866.160889 0.7823377 3.3706260 24.2979 10.5525  1
------> CAND:  79.384370 3705.203613 0.7790149 3.2969761 16.5434 10.5487  4
------> CAND:  52.735893 7915.592773 0.8903142 5.9974818 14.8923 10.5475  8
------> CAND: 129.979312 4542.357910 0.6643970 0.0934791 14.8921 10.5473  8
------> CAND: 249.519869 5282.983887 1.1642282 3.8502748 16.5228 10.5323  4
------> CAND: 100.098390 6052.302246 1.0072898 0.2689006 19.5106 10.5269  2
------> CAND: 337.503074 4799.169922 0.9707468 3.7210815 19.5002 10.5207  2
------> CAND: 309.395378 4216.325684 1.0436634 0.1164563 14.8594 10.5137  8
------> CAND: 115.493252 4549.258301 0.5888078 0.0636405 14.3347 10.5134 16
------> CAND:  36.195818 4262.696289 1.0512354 0.1281006 14.3287 10.5056 16
------> CAND:  68.149959 4904.291504 0.6877948 3.8539670 14.3252 10.5011 16
------> CAND: 200.217282 3936.554688 0.9551685 0.0298325 19.4662 10.5006  2
------> CAND: 153.669644 5096.226074 0.9170237 3.8496475 14.8432 10.4969  8
------> CAND: 173.259471 3736.229248 0.8794349 6.2434802 14.3103 10.4818 16
------> CAND: 104.926299 3708.113281 0.4559596 3.3709919 16.4477 10.4729  4
------> CAND: 246.323235 3726.955322 0.9147389 3.2876310 14.8184 10.4714  8
------> CAND: 397.771480 5268.628906 0.8877068 3.9114161 16.4404 10.4671  4
------> CAND:  52.365055 5957.576660 1.0184864 4.1090159 14.2975 10.4653 16
------> CAND:  57.579372 3977.500000 0.8294461 0.0249002 14.2968 10.4645 16
------> CAND: 108.261510 4073.898438 1.0432006 0.0767064 14.8062 10.4589  8
------> CAND:  19.137503 6075.406250 0.9697032 4.1687703 14.2804 10.4432 16
------> CAND:  61.346667 5079.173828 0.4660890 4.0759125 16.4087 10.442  4
------> CAND: 114.545005 3862.164551 0.6445391 6.2433586 14.269 10.4285 16
------> CAND: 110.960146 4270.393066 1.0743477 0.1279679 14.2682 10.4275 16
------> CAND: 163.544226 6885.321777 0.9342049 0.1424282 14.767 10.4186  8
------> CAND: 354.148770 3905.915527 0.5709153 3.4358656 14.7567 10.408  8
------> CAND:  61.091310 4193.653320 0.9449511 0.0945853 14.2511 10.4054 16
------> CAND: 280.724288 5069.316895 1.0231212 3.8062918 16.3478 10.3938  4
------> CAND: 403.902125 3845.436279 0.8385133 3.3569241 23.9237 10.3899  1
------> CAND: 246.267960 4227.280273 0.5505666 3.6091328 14.7385 10.3893  8
------> CAND: 231.098352 3769.156982 0.1251575 5.5435371 16.3313 10.3807  4
------> CAND: 163.843181 5129.897461 1.0208088 3.8276823 23.8996 10.3795  1
------> CAND: 119.310891 3614.856689 0.9222102 6.2090244 16.3183 10.3704  4
------> CAND: 405.562983 3910.435303 0.6882108 3.4139404 19.2419 10.3677  2
------> CAND: 153.033846 4070.388428 0.8163451 3.4634507 14.219 10.3641 16
------> CAND:  83.673796 3640.001953 0.3759580 3.3778002 14.2175 10.3621 16
------> CAND: 174.195520 4339.457031 0.8643523 3.5642340 16.3038 10.3589  4
[21:04:32][37313][INFO ] Statistics: count dirty SumSpec pages 1753 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:04:32][37313][INFO ] Data processing finished successfully!
21:04:32 (37313): called boinc_finish(0)

</stderr_txt>
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