Task 1715232775

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_122_3600000_0
Workunit ID: 865252884
Created: 16 Jan 2025 17:56:55 UTC
Sent: 17 Jan 2025 3:57:44 UTC
Report deadline: 31 Jan 2025 3:57:44 UTC
Received: 17 Jan 2025 6:23:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 879.66
CPU time (sec): 16.00
Peak working set size (MB): 258.83
Peak swap size (MB): 6173.92
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[01:08:51][109489][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_122.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 3600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_122.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_122_3600000_0_0
------> GPU usage: 0.500000
[01:08:51][109489][INFO ] Starting data processing...
[01:08:51][109489][INFO ] opti: No host transfer for n_steps. Use device global.
[01:08:51][109489][INFO ] opti: No host transfer for mean. Use device global.
[01:08:51][109489][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:08:51][109489][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:08:51][109489][INFO ] opti: power spectrum in fft callback (static link).
[01:08:51][109489][INFO ] opti: __constant__ access is not uniform, bad!
[01:08:51][109489][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[01:08:51][109489][INFO ] CUDA global memory status (initial GPU state, including context):
[01:08:51][109489][INFO ] No template file. Generating templates.
[01:08:51][109489][INFO ] Template param value T_cons = 50000
[01:08:53][109489][INFO ] Number of generated templates to be used: 50000
[01:08:53][109489][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_122.cpt
[01:08:53][109489][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_122.cpt (No such file or directory).
------> Starting from scratch...
[01:08:53][109489][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_122.binary
[01:08:53][109489][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM242.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399765757
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 242.2 cm^-3 pc
------> Scale factor: 1.1022
[01:08:53][109489][INFO ] Allocating memory for dedispersed compressed time series...
[01:08:53][109489][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:08:53][109489][INFO ] 8-bit allocation done
[01:08:53][109489][INFO ] Foobar
[01:08:53][109489][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_122.binary
[01:08:53][109489][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:08:53][109489][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:08:53][109489][INFO ] FftSize = 12582913
[01:08:53][109489][INFO ] Seed for random number generator is -1032878685.
[01:08:54][109489][INFO ] 8[01:08:54][109489][INFO ] 9[01:08:54][109489][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:08:54][109489][INFO ] Normalization factor 3.97364e-08
[01:08:54][109489][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
[01:08:54][109489][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:08:54][109489][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:08:54][109489][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:08:54][109489][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:09:51][109489][INFO ] Checkpoint committed!
[01:10:51][109489][INFO ] Checkpoint committed!
[01:11:51][109489][INFO ] Checkpoint committed!
[01:12:51][109489][INFO ] Checkpoint committed!
[01:13:51][109489][INFO ] Checkpoint committed!
[01:14:51][109489][INFO ] Checkpoint committed!
[01:15:52][109489][INFO ] Checkpoint committed!
[01:16:52][109489][INFO ] Checkpoint committed!
[01:17:52][109489][INFO ] Checkpoint committed!
[01:18:52][109489][INFO ] Checkpoint committed!
[01:19:52][109489][INFO ] Checkpoint committed!
[01:20:52][109489][INFO ] Checkpoint committed!
[01:21:52][109489][INFO ] Checkpoint committed!
[01:22:52][109489][INFO ] Checkpoint committed!
[01:23:28][109489][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.175613 4716.267090 1.1420963 3.2664859 15.6127 12.189 16
------> CAND: 192.397233 3691.528564 0.8340183 0.2075230 15.4793 12.0119 16
------> CAND: 129.541261 4028.696777 0.9766343 3.1255348 16.2304 11.9363  8
------> CAND:  99.730666 4645.149902 0.8944198 3.1851487 18.1387 11.818  4
------> CAND: 216.929671 4126.663574 1.0107975 3.1560142 18.1292 11.8104  4
------> CAND: 365.065282 4594.862793 0.8274000 0.6648242 26.9734 11.7144  1
------> CAND: 280.058906 3694.198486 0.2099561 2.4695749 15.9966 11.6922  8
------> CAND:  33.073663 3817.036377 0.9874727 3.0770507 15.1274 11.5473 16
------> CAND:  96.846741 3920.110840 0.8010468 3.0637677 15.0137 11.398 16
------> CAND:  86.440942 5730.228027 0.7601148 3.0065753 14.9827 11.3572 16
------> CAND: 390.912135 3864.665283 0.8896834 3.0716932 15.655 11.3365  8
------> CAND: 326.429819 6314.391113 1.3325291 3.2768521 17.5177 11.3227  4
------> CAND:  55.888930 3699.184570 0.9809797 0.1861478 15.6079 11.2876  8
------> CAND: 230.395601 4021.283447 0.6932334 3.0539117 15.5677 11.2458  8
------> CAND: 379.462072 3706.523193 0.7730977 3.0065308 15.544 11.2212  8
------> CAND: 244.721026 3810.319580 0.2834567 0.6326913 17.3723 11.2069  4
------> CAND:  24.111255 3935.618896 0.6801940 3.0347774 17.3643 11.2005  4
------> CAND:  93.458849 5099.967285 0.7771953 0.9449838 15.5228 11.1992  8
------> CAND: 115.237376 4438.552246 0.6382295 3.0652239 15.5173 11.1936  8
------> CAND: 184.670607 3607.867432 0.9671471 3.0124984 14.8354 11.1644 16
------> CAND: 115.469117 5093.454102 0.9944912 0.8305189 14.833 11.1613 16
------> CAND: 227.197411 3664.762939 0.7281726 2.9843683 15.474 11.1486  8
------> CAND: 298.528692 3815.310059 0.6070049 2.9843297 20.5361 11.1352  2
------> CAND: 237.685733 4019.376465 0.3031868 2.6833251 17.2735 11.1282  4
------> CAND: 161.482945 3623.773682 0.6531946 2.9523365 14.7872 11.1014 16
------> CAND:  86.426669 3723.438965 0.4252944 2.8648248 14.7792 11.091 16
------> CAND: 460.818451 5379.712891 1.0714598 3.2547252 17.175 11.0499  4
------> CAND: 335.161523 5379.833008 0.5536559 1.3911366 15.3659 11.0366  8
------> CAND: 172.853339 3723.438965 0.4252944 2.8648248 15.3251 10.9944  8
------> CAND: 119.676539 3991.424316 0.8183353 3.0873847 15.3005 10.9689  8
------> CAND: 345.891189 3723.438965 0.4252944 2.8648248 16.9975 10.9089  4
------> CAND: 431.852299 4718.444824 1.0636650 3.2418389 16.9838 10.898  4
------> CAND: 217.001555 4495.927246 0.9195371 3.1823325 16.9353 10.8595  4
------> CAND: 115.267738 3828.762451 0.5749150 2.9665601 14.5992 10.8563 16
------> CAND: 406.399641 4379.171387 0.6047940 3.0336080 15.1871 10.8516  8
------> CAND: 376.617592 3767.631348 0.9327646 3.0548205 15.1849 10.8494  8
------> CAND:  31.586416 3621.975342 0.6807687 2.9643326 14.5885 10.8424 16
------> CAND: 166.179023 3843.800293 0.9285336 3.0740144 24.9262 10.8253  1
------> CAND: 172.758359 5579.185547 1.2585889 3.3139179 14.5725 10.8216 16
------> CAND:  86.405909 3796.924805 0.4528865 2.8879287 14.5723 10.8214 16
------> CAND: 280.486318 3649.015869 0.3294051 0.4341134 15.1402 10.8032  8
------> CAND: 117.298657 3833.192383 0.7316195 3.0261073 14.5521 10.7952 16
------> CAND:  64.204381 3757.735352 0.7440520 3.0122347 14.5511 10.7939 16
------> CAND:  86.390857 4521.140137 0.8494521 3.1679611 14.5486 10.7906 16
------> CAND:  86.037146 3640.025635 0.3976684 0.3535981 14.5445 10.7853 16
------> CAND: 245.255355 3751.336914 0.7931380 0.2454911 16.8374 10.7818  4
------> CAND: 360.001999 4571.004395 0.6180341 3.0515447 16.8312 10.7769  4
------> CAND: 242.647548 3685.282471 0.9385709 0.1852334 16.8283 10.7745  4
------> CAND: 300.149846 3855.712891 0.8082870 3.0559456 15.1034 10.7651  8
------> CAND: 122.360383 3810.319580 0.2834567 0.6326913 15.0918 10.7531  8
------> CAND:  41.286090 5267.110840 0.6274747 2.9705393 14.5194 10.7527 16
------> CAND: 193.653776 5007.951660 1.0727569 0.7658573 14.5189 10.752 16
------> CAND: 182.532771 4594.862793 0.8274000 0.6648242 19.8662 10.7377  2
------> CAND: 166.180061 3892.585205 0.9486025 3.0896516 24.7028 10.7283  1
------> CAND: 230.961331 6442.670898 1.3449789 1.2505201 15.0606 10.721  8
------> CAND: 345.808924 6944.499023 1.3546422 3.1802132 15.0266 10.686  8
------> CAND: 154.371356 3920.021484 0.8905509 3.0847149 15.026 10.6853  8
------> CAND: 172.690886 4408.830078 1.0069164 3.2013378 16.6908 10.6655  4
------> CAND: 230.409355 5379.712891 1.0714598 3.2547252 14.9953 10.6537  8
------> CAND: 349.146472 3752.705322 0.3586221 2.8026092 16.6732 10.6515  4
------> CAND:  80.567212 3618.381592 0.7792634 2.9833808 14.4383 10.6475 16
------> CAND: 355.114144 7017.130859 0.9954549 2.6704252 16.6639 10.6441  4
------> CAND: 345.595608 4268.742676 0.6341169 3.0473475 16.6566 10.6383  4
------> CAND: 355.664823 5289.754395 0.6032811 1.2327948 16.6505 10.6335  4
------> CAND:   6.027879 3934.243652 0.6810933 3.0292861 14.4248 10.6301 16
------> CAND: 170.428745 3867.935791 0.2521641 0.7656055 19.6739 10.6237  2
------> CAND: 172.783531 4092.188965 0.7273431 3.0771394 14.9624 10.6197  8
------> CAND: 115.540223 5821.293945 1.2876506 1.0293945 14.4107 10.6117 16
------> CAND: 252.857676 5828.400879 0.5397646 2.1104233 16.5946 10.5893  4
------> CAND:  47.098057 4814.518555 0.9421476 0.7244321 14.9279 10.5842  8
------> CAND: 188.868427 4053.810791 0.5721523 3.0024652 14.3873 10.5814 16
------> CAND: 364.151810 4342.791992 0.5362645 0.6972734 14.9173 10.5733  8
------> CAND: 345.672423 5038.147949 0.9081148 3.2059267 16.57 10.5698  4
------> CAND: 255.815821 4334.397949 0.3407937 2.6998985 14.9124 10.5682  8
------> CAND: 114.843441 4437.624023 0.6368405 3.0554209 14.3664 10.5544 16
------> CAND: 345.441459 3916.573975 1.0018883 3.1046529 14.8903 10.5455  8
------> CAND: 115.194816 4578.321777 0.9064863 3.1850324 14.3562 10.5412 16
------> CAND: 230.486430 3769.925781 0.5129780 2.9242060 14.8799 10.5347  8
------> CAND: 170.373210 3709.336426 0.1870822 0.8828631 14.351 10.5345 16
------> CAND: 115.196892 4867.942871 0.9358513 3.2165928 14.3484 10.5311 16
------> CAND: 461.048376 6124.518555 1.3180228 3.2949178 16.5163 10.5272  4
------> CAND: 489.644988 6314.391113 1.3325291 3.2768521 19.4994 10.5202  2
------> CAND:  55.888670 3699.150879 0.9809790 0.1829778 14.8542 10.5083  8
------> CAND: 108.500778 4495.927246 0.9195371 3.1823325 14.8511 10.5052  8
------> CAND: 179.989841 3682.480957 0.9013267 3.0288258 14.8505 10.5045  8
------> CAND: 135.858233 4391.131348 0.8138046 0.5700411 14.3251 10.501 16
------> CAND:  37.942574 4512.352539 1.1116456 3.2374763 14.3218 10.4967 16
------> CAND: 417.334319 5237.395996 1.2150521 3.3126578 19.4511 10.4916  2
------> CAND:  24.111515 4009.822754 0.7037261 3.0558951 16.4697 10.4903  4
------> CAND: 140.150255 4106.499023 0.9615188 0.3954408 14.8316 10.485  8
------> CAND: 163.214909 6314.391113 1.3325291 3.2768521 14.8256 10.4789  8
------> CAND:  94.065581 4399.684082 0.5880223 3.0315082 14.3 10.4686 16
------> CAND: 461.171124 4921.683594 0.5150492 2.8999424 16.442 10.4683  4
------> CAND: 393.099797 5035.732910 1.1351333 0.7589620 14.8128 10.4657  8
------> CAND:  88.631200 4088.175293 1.0039886 0.3738327 14.2949 10.462 16
------> CAND: 172.336916 3620.710693 0.7173686 2.9695425 14.2941 10.4609 16
------> CAND:  71.811373 4650.902344 0.8106153 3.1600018 14.804 10.4567  8
------> CAND: 185.855526 4487.520508 0.3902891 2.7706265 14.2889 10.4542 16
------> CAND: 223.736596 3992.004639 0.9086896 0.3502391 16.4222 10.4527  4
------> CAND: 172.728255 4745.416504 1.0127925 3.2295299 14.286 10.4504 16
[01:23:28][109489][INFO ] Statistics: count dirty SumSpec pages 1904 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:23:28][109489][INFO ] Data processing finished successfully!
01:23:28 (109489): called boinc_finish(0)

</stderr_txt>
]]>