Task 1717430202

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_152_5200000_0
Workunit ID: 866605297
Created: 20 Jan 2025 17:38:06 UTC
Sent: 20 Jan 2025 23:49:34 UTC
Report deadline: 3 Feb 2025 23:49:34 UTC
Received: 21 Jan 2025 2:20:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,509.39
CPU time (sec): 48.69
Peak working set size (MB): 234.89
Peak swap size (MB): 65467.32
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>
[01:09:46][316369][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_152.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 5200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_152.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_152_5200000_0_0
------> GPU usage: 0.331000
[01:09:46][316369][INFO ] Starting data processing...
[01:09:46][316369][INFO ] opti: No host transfer for n_steps. Use device global.
[01:09:46][316369][INFO ] opti: No host transfer for mean. Use device global.
[01:09:46][316369][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:09:46][316369][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:09:46][316369][INFO ] opti: power spectrum in fft callback (static link).
[01:09:46][316369][INFO ] opti: __constant__ access is not uniform, bad!
[01:09:46][316369][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[01:09:46][316369][INFO ] CUDA global memory status (initial GPU state, including context):
[01:09:46][316369][INFO ] No template file. Generating templates.
[01:09:46][316369][INFO ] Template param value T_cons = 50000
[01:09:50][316369][INFO ] Number of generated templates to be used: 50000
[01:09:50][316369][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_152.cpt
[01:09:50][316369][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_152.cpt (No such file or directory).
------> Starting from scratch...
[01:09:50][316369][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_152.binary
[01:09:50][316369][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM245.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205802562
------> 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: 245.2 cm^-3 pc
------> Scale factor: 1.01756
[01:09:50][316369][INFO ] Allocating memory for dedispersed compressed time series...
[01:09:50][316369][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:09:50][316369][INFO ] 8-bit allocation done
[01:09:50][316369][INFO ] Foobar
[01:09:50][316369][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_152.binary
[01:09:50][316369][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:09:51][316369][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:09:51][316369][INFO ] FftSize = 12582913
[01:09:51][316369][INFO ] Seed for random number generator is -1043053092.
[01:09:53][316369][INFO ] 8[01:09:53][316369][INFO ] 9[01:09:53][316369][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:09:54][316369][INFO ] Normalization factor 3.97364e-08
[01:09:54][316369][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
[01:09:54][316369][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:09:54][316369][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:09:54][316369][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:09:54][316369][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1020.69726562, mean= -0.00006084  -0.00006084
[01:09:54][316369][INFO ] Launching time series padding kernel: grid 196608, block 32
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[03:14:54][316369][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 9576.947266 1.4940978 0.6919498 24.0408 20.3596  8
------> CAND:   0.500074 3648.593750 0.9713878 3.1867042 32.3442 18.1956  2
------> CAND:   0.249907 3650.178955 0.8708912 3.1902046 21.5635 17.6416  8
------> CAND:   0.500853 3685.494629 0.1802908 6.2018218 31.1084 17.4532  2
------> CAND:   0.250426 4303.609375 0.4937473 0.1884280 21.3841 17.4462  8
------> CAND:   0.500593 9743.399414 1.4519203 0.6771296 23.1756 15.8816  4
------> CAND:   0.249648 4991.839844 0.0672090 5.6119967 16.6198 13.5391 16
------> CAND:   0.166605 3648.593750 0.9713878 3.1867042 17.6199 13.3992  8
------> CAND: 168.291946 3772.205811 0.4983183 3.2654331 15.669 12.2637 16
------> CAND:   1.000148 3648.593750 0.9713878 3.1867042 28.1743 12.236  1
------> CAND:   0.499296 6235.017578 0.2520687 0.1800058 18.6499 12.2267  4
------> CAND:  14.222918 6026.439453 0.8497967 0.5232174 15.4537 11.978 16
------> CAND: 192.382441 4156.327637 0.3880099 0.1318433 15.3652 11.861 16
------> CAND:  28.798509 5767.283203 0.9634839 3.8283460 15.3012 11.7764 16
------> CAND: 129.504930 3615.020752 0.8995283 3.1735287 16.0431 11.7406  8
------> CAND: 408.298469 3771.461670 0.5009655 3.2648308 26.7053 11.598  1
------> CAND:   0.166864 10095.345703 1.1967341 0.5817143 15.8703 11.5605  8
------> CAND: 129.644027 8858.187500 0.5210357 4.7754898 15.0915 11.5002 16
------> CAND:   1.249796 10119.697266 0.8207942 0.4481474 26.3956 11.4635  1
------> CAND: 138.529620 4498.453125 0.4601386 0.2298884 15.0634 11.4633 16
------> CAND:   1.250056 5759.196777 0.2787361 0.2945946 26.3604 11.4482  1
------> CAND: 240.325460 5430.506348 1.0146303 0.4530517 26.2613 11.4051  1
------> CAND: 115.466522 7625.625977 0.9140534 0.6224165 15.7201 11.4042  8
------> CAND:  77.881033 5513.692871 1.1047205 3.7602518 14.9729 11.3444 16
------> CAND: 325.460552 3691.380859 0.8374064 0.0134574 15.623 11.3033  8
------> CAND:   0.499815 6585.903809 1.2179099 3.9674659 17.4715 11.2858  4
------> CAND: 388.515048 3615.020752 0.8995283 3.1735287 20.7782 11.279  2
------> CAND: 115.222843 7558.236328 1.4751362 4.1062913 14.9123 11.265 16
------> CAND:  86.392674 5086.008301 0.8603920 3.6745799 14.8779 11.22 16
------> CAND: 371.647472 3627.051758 0.5381633 6.2573619 17.3679 11.2034  4
------> CAND: 288.754020 6128.928711 1.2260674 0.5685777 17.3504 11.1895  4
------> CAND: 393.866646 3932.328369 0.5354022 0.0777823 25.6966 11.1599  1
------> CAND:  86.395788 5767.283203 0.9634839 3.8283460 15.4367 11.1099  8
------> CAND: 122.301475 10195.856445 1.0479480 4.6001768 14.7357 11.0343 16
------> CAND: 259.009859 3615.020752 0.8995283 3.1735287 17.1243 11.0096  4
------> CAND:  80.150181 4120.865723 0.1280915 6.2142677 14.7069 10.9966 16
------> CAND: 165.351448 4210.096680 0.5312045 3.4372315 15.2658 10.933  8
------> CAND:  86.532809 5295.064453 0.4007320 0.3453784 14.6473 10.919 16
------> CAND: 395.220246 4523.708496 0.8479725 0.2679091 15.2433 10.9097  8
------> CAND:  62.636946 5359.596191 1.2349821 0.4553615 14.5997 10.857 16
------> CAND: 115.418773 4043.713379 0.2270905 0.0488009 14.5779 10.8287 16
------> CAND: 196.933453 3932.328369 0.5354022 0.0777823 19.9873 10.8095  2
------> CAND: 123.687513 4289.598145 0.8249277 0.2062184 15.1348 10.7976  8
------> CAND: 104.429598 6441.973633 0.5499730 4.0719442 14.5509 10.7936 16
------> CAND: 115.492473 4821.731934 0.6060323 0.3084061 14.5394 10.7787 16
------> CAND:  78.361903 3693.536133 0.8638709 0.0150873 15.1145 10.7766  8
------> CAND: 346.283048 4676.215332 0.3638575 0.2251414 15.1104 10.7724  8
------> CAND: 412.634608 4732.869141 0.7107991 0.3128133 19.8268 10.7143  2
------> CAND: 257.569064 5558.520996 1.2630770 0.4958766 15.0433 10.7031  8
------> CAND: 473.644951 4036.004639 0.2499069 3.4388931 16.7358 10.7012  4
------> CAND: 478.728735 5262.586914 0.4236437 3.8050528 16.7167 10.686  4
------> CAND: 107.110847 3913.414307 0.8120888 0.0900913 14.4636 10.6803 16
------> CAND: 114.079705 6468.515137 0.9605182 3.9577327 16.7068 10.6782  4
------> CAND: 344.441571 4118.962402 0.7684583 0.1539042 15.0158 10.6748  8
------> CAND: 185.682952 4657.735352 0.7808761 0.3019138 15 10.6584  8
------> CAND: 157.587453 3955.207275 0.6083901 0.0918509 14.986 10.6441  8
------> CAND: 223.916955 4121.871094 0.9920577 0.1689944 16.6623 10.6429  4
------> CAND: 261.331688 4402.898926 1.0694877 0.2478289 14.9814 10.6393  8
------> CAND: 129.000703 4347.113281 0.6284276 0.2146026 14.4227 10.6272 16
------> CAND: 165.502483 3737.864014 0.8312272 0.0275379 16.6215 10.6106  4
------> CAND: 322.734668 4275.933105 1.0530035 0.2168773 19.6474 10.608  2
------> CAND: 115.515051 4763.407227 0.7442023 0.3221353 14.3969 10.5939 16
------> CAND:  86.363349 5394.037598 1.1811634 3.7283556 14.934 10.5905  8
------> CAND: 303.436270 5927.361328 0.5786385 3.9333549 14.93 10.5864  8
------> CAND: 351.129381 4737.164062 0.9359923 0.3221019 16.5244 10.5336  4
------> CAND:  22.573404 3998.391602 0.5876650 0.1038664 14.8572 10.5114  8
------> CAND: 115.503373 8414.428711 1.5068852 0.7063083 14.3201 10.4945 16
------> CAND: 301.988987 4104.476074 0.3974202 0.1193504 14.8376 10.4912  8
------> CAND: 259.761398 4774.206055 1.0312215 0.3352640 16.4571 10.4803  4
------> CAND: 393.725473 4221.194336 0.7869213 0.1849049 14.8241 10.4774  8
------> CAND: 404.079629 6651.586426 0.8784980 0.5783659 14.8215 10.4747  8
------> CAND:  78.361644 3940.670654 0.9719865 0.1091428 14.3 10.4686 16
------> CAND: 285.974677 4590.063477 0.6569339 0.2675426 16.4329 10.4612  4
------> CAND: 116.128790 4257.907227 0.1208641 3.6984141 14.8056 10.4583  8
------> CAND: 377.394303 3651.899414 0.2815778 6.2322297 19.3774 10.448  2
------> CAND: 346.441348 4020.847900 0.5576619 0.1079889 14.7877 10.4399  8
------> CAND:  50.318566 3657.781006 0.8093638 3.1956608 14.7875 10.4397  8
------> CAND: 356.132458 5435.520020 1.2466680 0.4680856 19.3547 10.4345  2
------> CAND: 131.329279 9534.288086 0.6599261 4.8077102 14.2688 10.4282 16
------> CAND:  68.855045 5487.400879 1.1045283 0.4769132 14.7592 10.4106  8
------> CAND: 162.152479 3620.382568 0.7106995 6.2597232 14.2501 10.4042 16
------> CAND:  81.209238 7296.083984 1.1293936 4.0834188 14.245 10.3975 16
------> CAND:  76.786942 7696.705566 1.4794050 4.1273265 14.2423 10.394 16
------> CAND: 431.971154 4094.690918 0.6733487 3.3807080 16.337 10.3852  4
------> CAND:  64.752465 3615.020752 0.8995283 3.1735287 14.2308 10.3793 16
------> CAND: 303.227105 3928.596436 0.0580058 5.9562283 14.7222 10.3726  8
------> CAND: 140.727922 4059.340820 0.9149044 0.1467934 14.7202 10.3705  8
------> CAND:  46.208460 4174.964844 0.8852427 0.1815227 14.2157 10.3597 16
------> CAND: 144.766144 5010.267090 0.4097554 0.3118473 16.2987 10.3549  4
------> CAND: 166.769925 4100.357910 0.6688572 0.1480390 14.2085 10.3505 16
------> CAND:  60.085452 3768.814697 0.8890298 0.0448693 16.2918 10.3495  4
------> CAND:  86.577963 3812.407715 0.5700486 0.0404761 14.6906 10.3401  8
------> CAND:   0.624898 4992.003906 0.0658010 4.7340569 14.6894 10.3389  8
------> CAND: 115.550344 4049.553467 0.9848878 0.1458341 16.2746 10.3359  4
------> CAND: 115.464706 5209.129883 0.6285346 0.3762212 14.1943 10.3321 16
------> CAND: 332.921959 3937.304688 0.3973686 3.3505366 16.2554 10.3207  4
------> CAND:  98.238488 4173.612793 0.6473444 0.1615318 14.1853 10.3206 16
------> CAND:  38.740305 4567.573730 1.0207338 0.2932235 14.1834 10.3182 16
------> CAND: 462.201375 4049.553467 0.9848878 0.1458341 23.7431 10.3115  1
------> CAND:  86.588603 4593.024902 0.8010967 0.2810660 14.6585 10.3072  8
[03:14:54][316369][INFO ] Statistics: count dirty SumSpec pages 393510 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:14:54][316369][INFO ] Data processing finished successfully!
03:14:54 (316369): called boinc_finish(0)

</stderr_txt>
]]>