Task 1730551475

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_13_5100000_0
Workunit ID: 874384261
Created: 16 Feb 2025 4:13:08 UTC
Sent: 16 Feb 2025 5:31:22 UTC
Report deadline: 2 Mar 2025 5:31:22 UTC
Received: 16 Feb 2025 8:05:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 681.33
CPU time (sec): 17.05
Peak working set size (MB): 279.02
Peak swap size (MB): 10402.67
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>
[00:54:23][359315][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_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_13.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 5100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_13.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_13_5100000_0_0
------> GPU usage: 0.500000
[00:54:23][359315][INFO ] Starting data processing...
[00:54:23][359315][INFO ] opti: No host transfer for n_steps. Use device global.
[00:54:23][359315][INFO ] opti: No host transfer for mean. Use device global.
[00:54:23][359315][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:54:23][359315][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:54:23][359315][INFO ] opti: power spectrum in fft callback (static link).
[00:54:23][359315][INFO ] opti: __constant__ access is not uniform, bad!
[00:54:23][359315][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[00:54:23][359315][INFO ] CUDA global memory status (initial GPU state, including context):
[00:54:23][359315][INFO ] No template file. Generating templates.
[00:54:23][359315][INFO ] Template param value T_cons = 50000
[00:54:28][359315][INFO ] Number of generated templates to be used: 50000
[00:54:28][359315][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_13.cpt
[00:54:28][359315][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_13.cpt (No such file or directory).
------> Starting from scratch...
[00:54:28][359315][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_13.binary
[00:54:28][359315][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM231.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185301111
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 231.3 cm^-3 pc
------> Scale factor: 0.992066
[00:54:28][359315][INFO ] Allocating memory for dedispersed compressed time series...
[00:54:28][359315][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:54:28][359315][INFO ] 8-bit allocation done
[00:54:28][359315][INFO ] Foobar
[00:54:28][359315][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_13.binary
[00:54:28][359315][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:54:28][359315][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:54:28][359315][INFO ] FftSize = 12582913
[00:54:28][359315][INFO ] Seed for random number generator is -1036949423.
[00:54:30][359315][INFO ] 8[00:54:30][359315][INFO ] 9[00:54:31][359315][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:54:31][359315][INFO ] Normalization factor 3.97364e-08
[00:54:31][359315][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
[00:54:31][359315][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1567 MB (9448 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:54:31][359315][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:54:31][359315][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:54:31][359315][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1177.90539551, mean= -0.00007021  -0.00007021
[00:54:31][359315][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:55:23][359315][INFO ] Checkpoint committed!
[00:56:23][359315][INFO ] Checkpoint committed!
[00:57:23][359315][INFO ] Checkpoint committed!
[00:58:23][359315][INFO ] Checkpoint committed!
[00:59:23][359315][INFO ] Checkpoint committed!
[01:00:23][359315][INFO ] Checkpoint committed!
[01:01:23][359315][INFO ] Checkpoint committed!
[01:02:23][359315][INFO ] Checkpoint committed!
[01:03:23][359315][INFO ] Checkpoint committed!
[01:04:23][359315][INFO ] Checkpoint committed!
[01:05:23][359315][INFO ] Checkpoint committed!
[01:05:42][359315][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3639.156250 0.9613355 3.1736522 28.2126 15.716  2
------> CAND:   0.249907 5023.800293 0.0483588 5.8130841 19.681 15.6017  8
------> CAND:   1.250056 8332.109375 0.2322200 0.2454742 32.5321 14.1285  1
------> CAND:   0.249648 3607.484375 0.9672534 3.1595271 17.8113 13.6022  8
------> CAND:   0.250426 4256.864746 0.7355588 0.2170166 17.7951 13.585  8
------> CAND:   0.250167 3639.156250 0.9613355 3.1736522 20.3259 13.5734  4
------> CAND: 119.265217 5143.627441 1.1034888 3.6502910 17.4745 13.2452  8
------> CAND:   0.625158 8332.109375 0.2322200 0.2454742 23.8881 13.1303  2
------> CAND:   0.500593 10725.790039 1.1559836 0.7149597 17.0289 12.7746  8
------> CAND:   0.500853 3917.409912 0.2912411 0.0773261 23.1607 12.6966  2
------> CAND:  86.601060 5239.203613 1.1675007 0.4616604 15.9141 12.5905 16
------> CAND: 209.065506 4876.003906 0.3518023 0.3312720 28.6615 12.4475  1
------> CAND: 432.869575 5121.435547 0.8211439 0.4171586 18.6204 12.2032  4
------> CAND: 190.540445 6252.432617 1.2329183 0.6183990 22.2598 12.16  2
------> CAND:  86.392933 4549.908203 0.7284885 3.5008149 15.4861 12.021 16
------> CAND: 216.031510 3791.326172 0.8419901 3.2404320 18.3684 12.0015  4
------> CAND:  23.015088 4573.028320 0.9376801 3.5066607 16.2024 11.907  8
------> CAND: 104.532883 4876.003906 0.3518023 0.3312720 21.7957 11.8838  2
------> CAND:  95.270222 6252.432617 1.2329183 0.6183990 18.2211 11.8838  4
------> CAND:  69.688588 4876.003906 0.3518023 0.3312720 18.0808 11.7717  4
------> CAND:   0.166605 3663.892578 0.9753461 3.1842322 15.8979 11.5893  8
------> CAND: 208.686623 5875.516113 1.3020648 3.7970593 17.7804 11.5319  4
------> CAND:   0.416772 9277.039062 0.4668687 0.5347849 17.6089 11.3953  4
------> CAND:   0.312449 8332.109375 0.2322200 0.2454742 17.5772 11.37  4
------> CAND: 264.907724 4394.916016 1.0431054 0.2644270 15.6338 11.3145  8
------> CAND: 172.849187 4700.536133 0.3033454 0.2848619 14.9394 11.3006 16
------> CAND:  86.389819 5910.291504 0.9152623 3.8101933 14.9168 11.2709 16
------> CAND:   0.624898 8332.109375 0.2322200 0.2454742 17.4418 11.2622  4
------> CAND: 446.083002 4825.293457 0.8240507 0.3658913 17.431 11.2536  4
------> CAND: 172.793392 6608.202637 0.8917376 3.9546518 15.5142 11.1903  8
------> CAND: 200.229479 4303.730469 0.7859670 3.4291129 14.8144 11.137 16
------> CAND:  43.185957 5358.616699 0.9201195 3.7076874 15.4491 11.1228  8
------> CAND: 273.897900 5200.780273 0.5480405 3.6872029 15.4117 11.0841  8
------> CAND:   0.499296 8312.798828 0.2652844 0.3392851 17.2099 11.0777  4
------> CAND: 168.167123 5309.573242 0.4024002 0.4156681 15.3911 11.0627  8
------> CAND: 361.736039 4618.571289 0.5709578 0.2942263 15.358 11.0284  8
------> CAND: 407.995103 4130.084961 0.5679148 0.1640926 15.3529 11.0232  8
------> CAND: 155.663712 7167.710449 1.4393090 0.7044267 14.6873 10.9711 16
------> CAND: 295.141578 3663.862549 0.7383398 0.0112666 15.2958 10.9641  8
------> CAND: 118.889967 4224.354004 0.5168052 3.4178708 15.2649 10.9321  8
------> CAND: 371.590899 3832.554688 0.8480925 0.0792580 15.2637 10.9309  8
------> CAND:  98.498516 3957.225830 0.8410270 3.3056707 15.2608 10.9279  8
------> CAND: 467.362234 4293.771484 0.1721043 0.1423170 20.1829 10.9256  2
------> CAND: 116.976866 4357.709961 1.0883437 3.4377103 14.6496 10.922 16
------> CAND:   0.503967 6342.158203 0.2363805 0.4150724 20.1597 10.9118  2
------> CAND:  59.632609 5143.627441 1.1034888 3.6502910 14.6403 10.9099 16
------> CAND: 395.263065 6004.529785 1.0860189 3.8309293 20.1508 10.9066  2
------> CAND: 173.181358 5255.678711 1.0237657 0.4605368 15.2307 10.8967  8
------> CAND:  86.371913 5358.616699 0.9201195 3.7076874 20.0463 10.8445  2
------> CAND:   8.345036 5202.562012 1.1060795 0.4530589 15.1732 10.8373  8
------> CAND: 209.063949 5298.036621 0.4118425 0.4159941 24.9476 10.8346  1
------> CAND:  27.641358 3625.027344 0.9700692 6.2821522 15.1602 10.8239  8
------> CAND: 106.939571 6570.578613 0.9906947 0.6408487 14.565 10.812 16
------> CAND:  54.134648 6695.768066 0.7247741 3.9681971 19.956 10.791  2
------> CAND: 184.861087 3985.438965 0.8047614 0.1328869 15.1149 10.777  8
------> CAND: 432.919141 4270.364746 0.2681878 3.4760840 16.8249 10.7719  4
------> CAND: 207.495735 4352.385254 0.9833068 3.4384859 15.084 10.7452  8
------> CAND:  86.590160 4925.422852 1.0415009 0.3949447 14.5046 10.7335 16
------> CAND: 186.092458 3850.081055 0.6689186 0.0813928 14.4832 10.7057 16
------> CAND: 209.067322 4429.397461 0.3005963 0.2241447 24.6343 10.6986  1
------> CAND: 174.371986 4232.794922 0.8427343 3.4036353 14.4767 10.6973 16
------> CAND: 259.813300 4711.036621 0.9809113 0.3446670 16.7169 10.6862  4
------> CAND:  86.385148 5769.643066 0.9648712 3.7925029 14.4564 10.671 16
------> CAND: 216.434787 5121.435547 0.8211439 0.4171586 15.0087 10.6675  8
------> CAND: 307.934342 3942.781982 0.6253853 0.1069268 16.6824 10.6588  4
------> CAND:  31.085304 3840.621338 0.9604920 3.2578392 14.4427 10.6532 16
------> CAND: 476.078368 5505.435547 0.8278996 0.4826758 19.7165 10.6489  2
------> CAND: 135.857454 6080.748535 0.6340910 0.5549623 14.9806 10.6385  8
------> CAND: 469.834318 5026.544434 0.5990233 3.6515341 16.6498 10.633  4
------> CAND:  34.107029 3909.817139 0.3176274 3.3115938 14.4214 10.6256 16
------> CAND: 432.766809 4139.040527 0.5582370 0.1738410 19.6729 10.6231  2
------> CAND:  66.518944 4619.385742 0.8918511 3.5149658 14.4137 10.6157 16
------> CAND:  79.308074 9402.608398 1.5051165 0.8016091 14.954 10.6111  8
------> CAND: 198.463000 4529.251465 1.0859590 0.3015787 14.4064 10.6062 16
------> CAND: 163.709274 3743.246338 0.5677908 3.2240493 14.9488 10.6058  8
------> CAND: 285.852448 9338.391602 0.4111134 4.6064992 14.9476 10.6045  8
------> CAND: 343.458290 5602.565918 1.0043697 3.7454174 14.9444 10.6012  8
------> CAND: 259.296098 7459.202148 0.5655460 4.1780238 14.9421 10.5988  8
------> CAND: 405.656147 3627.045166 0.5646795 3.1737454 14.941 10.5977  8
------> CAND: 140.557684 5141.254395 1.1542145 3.6409712 16.6043 10.597  4
------> CAND: 460.886443 4452.933594 0.9001564 3.4661973 16.5918 10.587  4
------> CAND: 284.471860 3708.119629 0.7384524 3.2082705 24.3579 10.5785  1
------> CAND: 324.169234 3698.510498 0.8263125 0.0270287 14.9154 10.5713  8
------> CAND:  41.786683 7728.165527 0.6631835 4.1498146 14.3766 10.5676 16
------> CAND: 108.015755 3791.326172 0.8419901 3.2404320 14.9096 10.5653  8
------> CAND:  47.635241 6252.432617 1.2329183 0.6183990 14.9092 10.5649  8
------> CAND:  70.649551 4261.011230 0.5730383 0.2028476 14.354 10.5383 16
------> CAND: 113.127566 5315.936035 0.6592346 3.7037776 14.8767 10.5315  8
------> CAND: 230.920588 4346.937988 0.6291656 0.2304287 14.8649 10.5193  8
------> CAND: 215.361717 3931.651123 0.4135956 0.0880606 16.4979 10.5126  4
------> CAND: 149.680988 4171.910156 0.3625102 3.4175246 19.484 10.5111  2
------> CAND: 209.066544 4263.835938 0.2818726 0.1613122 16.4882 10.5049  4
------> CAND:  15.284051 3944.246826 0.5148117 0.1010514 14.3179 10.4917 16
------> CAND: 131.179542 3753.780518 0.0986392 3.3360138 14.8326 10.4861  8
------> CAND: 230.967819 4138.711914 0.7261388 0.1808450 14.8308 10.4842  8
------> CAND:   1.249796 10677.560547 0.9880232 0.6594649 24.1198 10.4751  1
------> CAND:  89.972343 7470.859375 1.1220658 0.7238660 14.3049 10.4749 16
------> CAND: 155.299102 5163.099609 0.8457571 0.4361771 14.8061 10.4588  8
------> CAND: 230.411431 3657.061768 0.7807225 3.1850443 16.4265 10.4561  4
------> CAND:  73.728627 3628.690186 0.5068389 6.2670979 14.2896 10.4551 16
[01:05:42][359315][INFO ] Statistics: count dirty SumSpec pages 278200 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:05:42][359315][INFO ] Data processing finished successfully!
01:05:42 (359315): called boinc_finish(0)

</stderr_txt>
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