Task 1720777094

Name: Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_118_5150000_0
Workunit ID: 868606126
Created: 27 Jan 2025 6:21:53 UTC
Sent: 27 Jan 2025 8:48:12 UTC
Report deadline: 10 Feb 2025 8:48:12 UTC
Received: 27 Jan 2025 12:06:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 262.81
CPU time (sec): 16.31
Peak working set size (MB): 370.26
Peak swap size (MB): 6175.82
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>
[05:23:27][55524][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_cfbf00113_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_6_dms_200_118.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 5150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_118.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_118_5150000_0_0
------> GPU usage: 1.000000
[05:23:27][55524][INFO ] Starting data processing...
[05:23:27][55524][INFO ] opti: No host transfer for n_steps. Use device global.
[05:23:27][55524][INFO ] opti: No host transfer for mean. Use device global.
[05:23:27][55524][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:23:27][55524][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:23:27][55524][INFO ] opti: power spectrum in fft callback (static link).
[05:23:27][55524][INFO ] opti: __constant__ access is not uniform, bad!
[05:23:27][55524][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[05:23:27][55524][INFO ] CUDA global memory status (initial GPU state, including context):
[05:23:27][55524][INFO ] No template file. Generating templates.
[05:23:27][55524][INFO ] Template param value T_cons = 50000
[05:23:31][55524][INFO ] Number of generated templates to be used: 50000
[05:23:31][55524][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_6_dms_200_118.cpt
[05:23:31][55524][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_6_dms_200_118.cpt (No such file or directory).
------> Starting from scratch...
[05:23:31][55524][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_118.binary
[05:23:31][55524][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_6_dms_200_DM241.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207191033
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 241.8 cm^-3 pc
------> Scale factor: 0.991613
[05:23:31][55524][INFO ] Allocating memory for dedispersed compressed time series...
[05:23:31][55524][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:23:31][55524][INFO ] 8-bit allocation done
[05:23:31][55524][INFO ] Foobar
[05:23:31][55524][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_118.binary
[05:23:31][55524][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:23:31][55524][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:23:31][55524][INFO ] FftSize = 12582913
[05:23:31][55524][INFO ] Seed for random number generator is -1031331288.
[05:23:33][55524][INFO ] 8[05:23:33][55524][INFO ] 9[05:23:34][55524][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:23:34][55524][INFO ] Normalization factor 3.97364e-08
[05:23:34][55524][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
[05:23:34][55524][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 879 MB (11122 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:23:34][55524][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:23:34][55524][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:23:34][55524][INFO ] TimeSeriesLength = 16772091, params->nsamples = 25165824
sum = -1256.10180664, mean= -0.00007489  -0.00007489
[05:23:34][55524][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:24:55][55524][INFO ] Checkpoint committed!
[05:26:23][55524][INFO ] Checkpoint committed!
[05:27:49][55524][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 10526.333008 1.2845165 0.6978719 19.1896 15.0735  8
------> CAND:   0.500074 3613.389893 0.9369254 3.1656840 25.9909 14.3863  2
------> CAND:   0.249907 3679.581055 0.9413679 3.1979685 18.3026 14.1247  8
------> CAND:   0.500593 10434.886719 1.2955040 0.7050374 20.9649 14.0891  4
------> CAND:   0.250426 5568.140625 0.9848915 0.4915819 17.0023 14.058 16
------> CAND:   0.249648 6281.561035 0.2534996 4.1747952 16.9873 14.0376 16
------> CAND:   0.500853 3662.583740 0.2379237 6.2350330 25.0709 13.8364  2
------> CAND:  86.371913 4853.996582 0.9224244 3.5923960 15.979 12.6772 16
------> CAND: 360.532955 4410.106445 0.8516482 3.4727807 16.7057 12.4345  8
------> CAND: 230.980275 5311.069824 0.6592724 0.4235246 16.4292 12.1444  8
------> CAND: 129.538406 5209.428711 1.2146102 3.6691253 15.3345 11.8204 16
------> CAND: 399.973675 3626.458008 0.5493895 3.1898065 16.0947 11.7945  8
------> CAND: 259.684064 4683.117676 1.1052486 3.5442336 15.9559 11.6497  8
------> CAND: 102.425928 3813.345459 0.9383059 3.2544920 15.8482 11.5374  8
------> CAND: 278.331613 5215.664551 1.0248364 3.6868157 15.796 11.4832  8
------> CAND: 432.980645 5602.160156 1.2688502 0.5110928 17.5634 11.359  4
------> CAND: 259.804476 4792.633789 1.0314813 0.3586150 17.4943 11.304  4
------> CAND: 345.737819 4592.781738 0.8013935 3.5323305 15.6158 11.2958  8
------> CAND: 345.763251 4204.331543 0.8510236 3.3990681 25.8967 11.2468  1
------> CAND: 194.211721 3720.945801 0.6637397 0.0228924 15.5675 11.2456  8
------> CAND: 436.919994 3751.126709 0.9764636 3.2277598 17.4189 11.244  4
------> CAND: 144.328612 4576.824219 0.6649843 3.5291772 15.5407 11.2178  8
------> CAND: 476.705861 4057.528320 1.0034945 3.3428707 17.3592 11.1965  4
------> CAND: 183.645287 3686.547852 0.8722659 0.0195095 17.3485 11.1879  4
------> CAND: 302.429634 10123.772461 1.3991479 4.4262342 15.4509 11.1247  8
------> CAND: 430.894451 3658.266357 0.7763875 0.0021377 17.2359 11.0984  4
------> CAND: 172.749016 4746.994141 1.0760202 3.5572128 17.1612 11.039  4
------> CAND: 230.453731 4865.909668 0.8129163 3.6102755 17.028 10.9331  4
------> CAND: 107.940757 3680.955078 0.8914436 3.1998234 14.6547 10.9286 16
------> CAND: 101.410209 5326.684570 1.1753663 3.6974485 14.6547 10.9286 16
------> CAND: 455.610621 4739.346191 1.0755500 0.3417044 17.0083 10.9175  4
------> CAND:  88.647549 3749.588867 0.7640507 0.0376307 14.6405 10.9102 16
------> CAND: 253.641653 4636.294434 1.0297796 0.3218367 16.9787 10.894  4
------> CAND:  14.643064 4545.355469 0.3669913 0.2337245 15.2034 10.8685  8
------> CAND: 380.523464 4086.832275 1.0274270 0.1670282 16.9427 10.8653  4
------> CAND:   0.166864 10526.333008 1.2845165 0.6978719 14.5763 10.8266 16
------> CAND:  86.363349 5091.029297 1.0407346 3.6476548 14.5702 10.8187 16
------> CAND: 430.753797 4328.479492 1.0090692 3.4399817 16.8732 10.8102  4
------> CAND: 372.459996 3898.781006 0.4398044 3.3108785 15.1312 10.7939  8
------> CAND: 154.241342 3634.079834 0.4319335 3.2033734 14.5391 10.7782 16
------> CAND: 169.818120 3843.946045 0.2287340 0.0094716 15.1129 10.775  8
------> CAND: 202.049157 4025.552734 0.7552908 0.1347118 16.8034 10.7548  4
------> CAND: 144.050677 5739.541016 1.2024009 3.7842245 15.0879 10.7492  8
------> CAND: 174.415844 3719.388428 0.9054181 0.0332381 14.5012 10.7291 16
------> CAND: 165.765365 3886.858643 0.4693456 3.3029296 14.4989 10.7261 16
------> CAND: 129.902238 4792.633789 1.0314813 0.3586150 15.0622 10.7227  8
------> CAND: 423.757689 4502.411621 0.1106045 0.0107694 19.8336 10.7183  2
------> CAND:  86.398902 4234.026367 0.7471044 3.4136815 14.4737 10.6933 16
------> CAND: 231.050862 5061.356934 1.0411109 0.4158705 15.0238 10.6831  8
------> CAND:  25.503781 9795.949219 0.6261991 4.7110910 14.4439 10.6548 16
------> CAND: 198.621041 4521.930664 0.9427508 0.2905956 19.707 10.6433  2
------> CAND: 327.864385 4074.935059 0.6255321 0.1438203 19.6817 10.6283  2
------> CAND: 118.250796 4505.144531 0.0953605 3.8125093 14.4204 10.6243 16
------> CAND: 339.713573 4424.944336 0.8099880 0.2604978 16.621 10.6101  4
------> CAND: 195.622672 4131.200684 0.7620468 3.3827431 14.9501 10.6071  8
------> CAND:  62.369133 4500.783203 0.5779099 3.5227990 16.6086 10.6003  4
------> CAND: 121.904685 4451.251465 1.0774144 0.2756448 14.4006 10.5986 16
------> CAND: 476.699114 3633.299072 0.4479076 3.1948497 24.4031 10.5981  1
------> CAND: 111.823792 4984.625000 0.6201706 0.3638150 14.398 10.5953 16
------> CAND: 298.813114 3638.468506 0.3838591 3.2037432 14.9342 10.5907  8
------> CAND: 433.833651 3909.961914 0.8353333 0.1028877 16.5869 10.5831  4
------> CAND: 348.831427 3719.388428 0.9054181 0.0332381 14.9259 10.5821  8
------> CAND: 315.164007 4504.936523 0.0966222 3.8075597 16.5562 10.5588  4
------> CAND: 115.530362 4740.996094 1.1113254 0.3490413 14.3553 10.54 16
------> CAND: 120.784644 3949.478760 0.8851795 0.1137420 14.882 10.5369  8
------> CAND: 175.910616 4156.898926 0.9137663 0.1819146 14.3484 10.5311 16
------> CAND: 404.461627 4451.659180 0.6128548 3.5030754 14.8741 10.5287  8
------> CAND: 215.897084 4332.784180 0.9464260 3.4384413 14.8685 10.523  8
------> CAND:  86.583413 4744.942871 0.9789894 0.3394273 14.3248 10.5006 16
------> CAND:  82.645102 4022.257080 1.0346956 0.1420820 14.8423 10.4961  8
------> CAND: 180.266477 4410.106445 0.8516482 3.4727807 14.3173 10.491 16
------> CAND: 216.029694 5477.734375 0.5718589 0.4339893 24.154 10.4899  1
------> CAND: 123.986986 8852.956055 1.5325285 0.7670291 14.3133 10.4858 16
------> CAND:   0.499296 3601.985352 0.9682482 3.1599710 16.4598 10.4824  4
------> CAND:  77.319455 4258.755859 0.9768046 3.4180455 14.3086 10.4796 16
------> CAND: 115.243085 4690.967773 0.8790529 3.5495272 16.4412 10.4677  4
------> CAND: 172.881625 4204.331543 0.8510236 3.3990681 19.4095 10.467  2
------> CAND:  86.580558 4224.225586 0.8452767 0.2051559 14.2834 10.4471 16
------> CAND: 201.409986 3671.401611 0.9335887 3.1945808 14.2753 10.4366 16
------> CAND: 172.723844 4372.358887 0.9123364 3.4578586 14.7541 10.4053  8
------> CAND: 303.117333 4971.605957 1.1380298 0.4007109 19.3045 10.4047  2
------> CAND: 462.070583 5108.592285 1.1511610 0.4288400 16.36 10.4034  4
------> CAND: 288.101355 5739.541016 1.2024009 3.7842245 16.3568 10.4009  4
------> CAND:  83.775524 3783.084473 0.8312411 0.0523855 14.244 10.3963 16
------> CAND: 265.851040 3839.100342 0.8255618 3.2642920 14.7384 10.3892  8
------> CAND:  92.998479 4885.239746 1.0314209 3.5958710 14.7372 10.388  8
------> CAND: 259.619187 4236.030762 0.4439701 0.1736944 14.7329 10.3836  8
------> CAND: 277.803772 3608.488770 0.9609413 3.1659865 14.7308 10.3814  8
------> CAND: 277.329908 5110.073730 1.1512696 3.6478424 14.7179 10.3681  8
------> CAND: 124.320456 4148.456543 0.7199194 0.1776829 14.216 10.3602 16
------> CAND:   1.250056 7097.513672 0.4817587 0.5014293 19.2185 10.3538  2
------> CAND:  60.645213 3627.675049 0.5263968 3.1864867 14.2099 10.3522 16
------> CAND:  91.406391 3826.386719 0.8689458 0.0695417 14.6951 10.3447  8
------> CAND: 219.915584 4516.037109 1.0845220 0.2929421 14.6951 10.3447  8
------> CAND:  86.538777 7543.125488 1.1122279 0.6806568 14.1958 10.3341 16
------> CAND: 326.939754 3657.943848 0.8089084 3.1920898 19.1787 10.3302  2
------> CAND: 160.779416 4052.462158 0.4226714 0.1182231 14.1912 10.3282 16
------> CAND: 195.667308 3626.089600 0.5562936 3.1891806 14.6711 10.32  8
------> CAND: 172.753168 5391.013672 1.1027774 3.7236214 14.6684 10.3173  8
------> CAND: 211.630235 5846.934082 0.4936315 0.4561957 14.6674 10.3163  8
[05:27:49][55524][INFO ] Statistics: count dirty SumSpec pages 255854 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:27:49][55524][INFO ] Data processing finished successfully!
05:27:49 (55524): called boinc_finish(0)

</stderr_txt>
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