Task 1733737780

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_184_8950000_1
Workunit ID: 876251358
Created: 22 Feb 2025 8:39:15 UTC
Sent: 22 Feb 2025 23:54:03 UTC
Report deadline: 8 Mar 2025 23:54:03 UTC
Received: 23 Feb 2025 2:19:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 604.46
CPU time (sec): 15.95
Peak working set size (MB): 285.59
Peak swap size (MB): 10503
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>
[19:08:54][1118810][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:08:54][1118810][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_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_184.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 8950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_184_8950000_1_0
------> GPU usage: 0.500000
[19:08:54][1118810][INFO ] Starting data processing...
[19:08:54][1118810][INFO ] opti: No host transfer for n_steps. Use device global.
[19:08:54][1118810][INFO ] opti: No host transfer for mean. Use device global.
[19:08:54][1118810][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:08:54][1118810][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:08:54][1118810][INFO ] opti: power spectrum in fft callback (static link).
[19:08:54][1118810][INFO ] opti: __constant__ access is not uniform, bad!
[19:08:55][1118810][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[19:08:55][1118810][INFO ] CUDA global memory status (initial GPU state, including context):
[19:08:55][1118810][INFO ] No template file. Generating templates.
[19:08:55][1118810][INFO ] Template param value T_cons = 50000
[19:08:59][1118810][INFO ] Number of generated templates to be used: 50000
[19:08:59][1118810][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_184.cpt
[19:08:59][1118810][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[19:08:59][1118810][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_184.binary
[19:08:59][1118810][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183631097
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 248.4 cm^-3 pc
------> Scale factor: 1.03783
[19:08:59][1118810][INFO ] Allocating memory for dedispersed compressed time series...
[19:08:59][1118810][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:08:59][1118810][INFO ] 8-bit allocation done
[19:08:59][1118810][INFO ] Foobar
[19:08:59][1118810][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_184.binary
[19:09:00][1118810][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:09:00][1118810][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:09:00][1118810][INFO ] FftSize = 12582913
[19:09:00][1118810][INFO ] Seed for random number generator is -1027810514.
[19:09:02][1118810][INFO ] 8[19:09:02][1118810][INFO ] 9[19:09:02][1118810][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:09:02][1118810][INFO ] Normalization factor 3.97364e-08
[19:09:03][1118810][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
[19:09:03][1118810][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:09:03][1118810][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:09:03][1118810][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:09:03][1118810][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:09:55][1118810][INFO ] Checkpoint committed!
[19:10:55][1118810][INFO ] Checkpoint committed!
[19:11:55][1118810][INFO ] Checkpoint committed!
[19:12:55][1118810][INFO ] Checkpoint committed!
[19:13:55][1118810][INFO ] Checkpoint committed!
[19:14:55][1118810][INFO ] Checkpoint committed!
[19:15:55][1118810][INFO ] Checkpoint committed!
[19:16:55][1118810][INFO ] Checkpoint committed!
[19:17:55][1118810][INFO ] Checkpoint committed!
[19:18:55][1118810][INFO ] Checkpoint committed!
[19:18:57][1118810][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4085.530273 0.8603828 5.5338616 27.2292 23.9032  8
------> CAND:   0.249907 4265.716797 0.7877135 4.7738032 22.8482 19.0468  8
------> CAND:   0.249648 4573.609375 1.0865705 4.5832191 22.3497 18.5004  8
------> CAND:   0.500334 4382.184082 0.9941382 5.5383425 30.1142 16.8563  2
------> CAND:   0.499815 3608.853027 0.9664281 3.6588256 27.1558 15.0832  2
------> CAND:   0.500593 3648.059570 0.5668710 5.2792530 26.9129 14.9377  2
------> CAND:   1.248758 4580.807129 0.9754158 4.9502053 32.0712 13.9283  1
------> CAND:   1.249277 3745.523926 0.5355410 4.6929078 31.777 13.8006  1
------> CAND:   0.250426 3603.165527 0.9678374 5.7813458 17.9048 13.7015  8
------> CAND:   1.249018 4265.904297 0.7875952 4.7753854 31.1778 13.5403  1
------> CAND: 115.536849 3804.184326 0.9033481 5.7138743 15.9984 12.7031 16
------> CAND: 120.174278 4256.796387 0.9125724 5.5220833 22.9683 12.582  2
------> CAND: 115.528026 3770.374512 0.8913271 5.7061367 15.8334 12.4827 16
------> CAND:   0.624379 4580.807129 0.9754158 4.9502053 22.7597 12.4577  2
------> CAND:   0.166864 4436.232422 0.9702529 5.4520235 16.6765 12.4038  8
------> CAND: 346.551640 3883.596680 0.8265229 5.6003375 28.4901 12.3731  1
------> CAND:   0.624639 4265.904297 0.7875952 4.7753854 22.6008 12.3631  2
------> CAND: 346.438234 4121.279785 0.8462303 5.5021620 22.4983 12.302  2
------> CAND: 115.497404 4250.711426 1.0092438 5.6471596 15.4891 12.025 16
------> CAND: 203.335025 3678.844238 0.9616311 5.7666569 21.6967 11.825  2
------> CAND: 173.275820 3883.596680 0.8265229 5.6003375 21.587 11.7597  2
------> CAND:   0.166605 3608.853027 0.9664281 3.6588256 16.0375 11.7348  8
------> CAND: 456.302213 4125.553711 0.7843916 5.3667574 17.9793 11.6906  4
------> CAND:  86.569399 3980.728271 0.7220684 5.3529272 15.2294 11.6817 16
------> CAND:   0.500074 4660.842285 1.0710675 5.3525124 21.3934 11.6446  2
------> CAND: 323.822790 3785.608643 0.8524973 3.9215801 15.9491 11.6426  8
------> CAND:  71.737673 3878.570312 0.8301794 5.6068826 15.1947 11.636 16
------> CAND: 346.112031 3995.359863 0.9183717 4.0742464 15.9345 11.6274  8
------> CAND: 127.111736 3717.223145 0.9819496 3.7513673 15.8616 11.5515  8
------> CAND: 115.519462 3996.673584 0.9176787 5.6542277 15.1246 11.5436 16
------> CAND: 249.316154 4086.465088 0.9596264 4.1235161 15.8488 11.5381  8
------> CAND:   0.416512 3745.523926 0.5355410 4.6929078 17.7734 11.5264  4
------> CAND: 107.861866 3850.916260 0.7472749 5.5183864 15.0737 11.4768 16
------> CAND:  13.597761 4257.209473 0.7901386 4.7880077 17.7095 11.4754  4
------> CAND:   0.416253 4580.807129 0.9754158 4.9502053 17.6861 11.4568  4
------> CAND: 115.517127 3625.206055 0.7372600 5.5933981 15.0358 11.4269 16
------> CAND: 346.702674 3689.099365 0.9108337 5.7387896 17.6405 11.4205  4
------> CAND:   0.499036 3622.950684 0.7613100 3.8292449 15.7 11.3833  8
------> CAND:  13.599837 3951.110596 0.6372023 4.6694636 17.5936 11.3831  4
------> CAND: 231.164267 4182.858398 1.0080770 5.6726818 15.6935 11.3765  8
------> CAND: 115.524393 3972.666260 0.9237772 5.6810322 14.9685 11.3386 16
------> CAND: 127.744160 4066.263672 0.7377328 4.4767547 20.8768 11.3376  2
------> CAND: 115.517905 4047.126709 0.9624421 5.6817498 14.9663 11.3357 16
------> CAND: 115.528545 3768.350098 0.8924650 5.7075114 14.9522 11.3173 16
------> CAND: 280.419624 3926.022949 0.7939695 5.5424814 15.6334 11.3141  8
------> CAND: 259.924629 3658.650635 0.8608364 5.7005615 15.6045 11.2841  8
------> CAND: 172.951174 3624.146973 0.7483364 3.8446143 15.547 11.2243  8
------> CAND:  86.566545 3722.209717 0.6466155 5.4145126 14.8412 11.172 16
------> CAND: 409.555791 3818.730957 0.8966010 3.9095275 20.5758 11.1588  2
------> CAND: 116.366241 3683.491699 0.5262856 4.4815941 17.274 11.1287  4
------> CAND: 231.071363 3810.266357 0.7954994 5.5913439 15.4351 11.1083  8
------> CAND: 134.780232 4022.075439 0.8320031 5.5299077 15.4179 11.0904  8
------> CAND:  94.151738 3685.134766 0.7339245 3.9431283 14.7609 11.0671 16
------> CAND: 448.013750 3676.986084 0.7924571 5.6299925 17.1938 11.0649  4
------> CAND: 115.489878 3920.263428 0.8811520 5.6436334 14.7422 11.0427 16
------> CAND:   0.312190 4580.807129 0.9754158 4.9502053 17.156 11.0349  4
------> CAND: 115.474827 4138.297852 0.8787748 5.5524206 14.7211 11.0152 16
------> CAND: 273.724807 3880.470215 0.9531237 5.7244000 17.0887 10.9813  4
------> CAND: 115.552679 3623.186523 0.8085953 5.6527739 15.3116 10.9804  8
------> CAND: 231.043077 3912.900635 0.9175817 5.6836014 17.079 10.9736  4
------> CAND:   0.499555 4289.077148 1.0657005 4.2452674 17.068 10.9649  4
------> CAND: 180.188884 3664.470947 0.8486519 5.6895924 15.2812 10.9489  8
------> CAND: 113.098761 3720.660645 0.8086655 5.6404786 14.6605 10.9361 16
------> CAND: 346.271370 3757.793213 0.7425931 5.5554266 17.0303 10.935  4
------> CAND: 143.475086 3878.570312 0.8301794 5.6068826 15.2635 10.9306  8
------> CAND: 231.082003 4010.564209 0.9651197 5.6975651 17.0216 10.928  4
------> CAND: 115.479498 4121.279785 0.8462303 5.5021620 14.6513 10.9242 16
------> CAND: 173.218987 4121.279785 0.8462303 5.5021620 17.009 10.918  4
------> CAND:  98.400162 4495.683594 1.0851859 5.5789990 14.6452 10.9163 16
------> CAND: 111.225105 3971.461914 0.9949121 3.9775562 14.6233 10.8877 16
------> CAND: 176.590011 4056.957275 0.9619183 5.6833181 15.2053 10.8704  8
------> CAND:  60.087009 4256.796387 0.9125724 5.5220833 15.2039 10.869  8
------> CAND: 126.803699 3625.523926 0.7614833 3.8416529 15.1936 10.8584  8
------> CAND: 226.197262 3720.660645 0.8086655 5.6404786 15.19 10.8546  8
------> CAND: 117.132831 4256.336914 0.7906843 4.7801623 15.1892 10.8538  8
------> CAND: 149.653220 4125.590332 1.0069199 4.1171288 14.5782 10.8291 16
------> CAND:  13.594906 4653.706543 1.0229971 4.9191470 16.8915 10.8247  4
------> CAND: 115.546192 4017.759766 0.9965674 5.7241817 14.5696 10.8179 16
------> CAND: 462.139353 3662.522217 0.8936462 5.7174268 16.8714 10.8087  4
------> CAND: 393.227994 3951.694092 0.6380580 4.6357040 15.1376 10.8005  8
------> CAND:  60.126195 4346.440918 0.9955532 5.5595570 16.8576 10.7978  4
------> CAND:  86.573033 3633.764160 0.6310271 5.4365387 14.5343 10.7721 16
------> CAND:  92.386557 4156.967773 0.9520332 4.2113690 14.5288 10.7649 16
------> CAND: 365.476604 3646.710449 0.9702278 5.7811923 24.7788 10.7613  1
------> CAND:  60.087269 4256.796387 0.9125724 5.5220833 16.8063 10.7571  4
------> CAND: 359.426667 4296.486816 1.0093005 5.6212034 15.0892 10.7505  8
------> CAND: 346.412024 4099.145020 0.8897048 5.5693922 16.7939 10.7472  4
------> CAND:  54.600467 3873.906738 0.6013692 4.5795403 14.5131 10.7446 16
------> CAND: 173.185251 4273.319824 1.0637755 5.6898012 14.5077 10.7375 16
------> CAND: 311.749386 3981.000488 1.0225548 3.9598374 15.064 10.7245  8
------> CAND: 115.569288 3846.394287 0.9566047 5.7393894 14.4916 10.7167 16
------> CAND: 173.219247 4121.279785 0.8462303 5.5021620 19.8278 10.7149  2
------> CAND: 462.014269 4043.059326 0.9074990 5.6419382 16.7489 10.7116  4
------> CAND: 132.680543 4066.462158 0.7361214 5.2889318 14.4793 10.7007 16
------> CAND: 115.514791 3827.382568 0.7769570 5.5727110 15.0396 10.6993  8
------> CAND: 142.497515 4400.677734 0.9056478 4.6637383 16.7058 10.6774  4
------> CAND:  26.768888 3745.919434 0.9655493 3.7887754 14.4582 10.6733 16
------> CAND: 346.321974 4053.946289 0.7464566 5.3236265 15.004 10.6626  8
------> CAND: 346.278636 4390.155273 0.9065865 5.3185444 16.6761 10.6539  4
------> CAND: 115.554496 3702.638672 0.8798228 5.7047691 14.4403 10.65 16
[19:18:57][1118810][INFO ] Statistics: count dirty SumSpec pages 399147 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:18:57][1118810][INFO ] Data processing finished successfully!
19:18:57 (1118810): called boinc_finish(0)

</stderr_txt>
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