Task 1705111843

Name: Ter5_1_dns_cfbf00099_segment_3_dms_200_40000_126_3850000_1
Workunit ID: 858962389
Created: 29 Dec 2024 10:42:09 UTC
Sent: 30 Dec 2024 0:23:44 UTC
Report deadline: 13 Jan 2025 0:23:44 UTC
Received: 31 Dec 2024 8:33:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12763299
Run time (sec): 230.89
CPU time (sec): 14.66
Peak working set size (MB): 270.79
Peak swap size (MB): 6172.33
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:28:43][366432][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_cfbf00099_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_3_dms_200_126.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 3850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_126.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_40000_126_3850000_1_0
------> GPU usage: 1.000000
[01:28:43][366432][INFO ] Starting data processing...
[01:28:43][366432][INFO ] opti: No host transfer for n_steps. Use device global.
[01:28:43][366432][INFO ] opti: No host transfer for mean. Use device global.
[01:28:43][366432][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:28:43][366432][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:28:43][366432][INFO ] opti: power spectrum in fft callback (static link).
[01:28:43][366432][INFO ] opti: __constant__ access is not uniform, bad!
[01:28:43][366432][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[01:28:43][366432][INFO ] CUDA global memory status (initial GPU state, including context):
[01:28:43][366432][INFO ] No template file. Generating templates.
[01:28:43][366432][INFO ] Template param value T_cons = 50000
[01:28:46][366432][INFO ] Number of generated templates to be used: 50000
[01:28:46][366432][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_3_dms_200_126.cpt
[01:28:46][366432][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_3_dms_200_126.cpt (No such file or directory).
------> Starting from scratch...
[01:28:46][366432][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_126.binary
[01:28:46][366432][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_3_dms_200_DM242.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714522926108
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 242.6 cm^-3 pc
------> Scale factor: 1.61522
[01:28:46][366432][INFO ] Allocating memory for dedispersed compressed time series...
[01:28:46][366432][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:28:46][366432][INFO ] 8-bit allocation done
[01:28:46][366432][INFO ] Foobar
[01:28:46][366432][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_3_dms_200_126.binary
[01:28:46][366432][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:28:46][366432][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:28:46][366432][INFO ] FftSize = 12582913
[01:28:46][366432][INFO ] Seed for random number generator is 1108807700.
[01:28:48][366432][INFO ] 8[01:28:48][366432][INFO ] 9[01:28:49][366432][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:28:49][366432][INFO ] Normalization factor 3.97364e-08
[01:28:49][366432][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
[01:28:49][366432][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 946 MB (11105 MB free / 12051 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:28:49][366432][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:28:49][366432][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:28:49][366432][INFO ] TimeSeriesLength = 16771146, params->nsamples = 25165824
sum = 1439.16210938, mean= 0.00008581  0.00008581
[01:28:49][366432][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:30:43][366432][INFO ] Checkpoint committed!
[01:32:32][366432][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 481.675721 5738.219727 1.0221931 1.0116813 18.6628 12.2371  4
------> CAND: 231.252241 5048.985840 1.1424921 0.6985673 16.4552 12.1716  8
------> CAND: 115.205716 3653.102783 0.8775191 3.0431900 18.5437 12.1417  4
------> CAND:  86.365166 6184.215820 1.3313328 3.4009039 16.2545 11.9615  8
------> CAND: 453.257911 3875.534180 0.7485971 3.0831783 21.8819 11.9351  2
------> CAND: 365.254464 3908.233887 0.3379298 0.5186070 18.0483 11.7457  4
------> CAND: 345.561353 4109.091309 0.7962891 3.1507387 17.7581 11.5142  4
------> CAND: 371.200598 4034.714355 0.8776461 0.3328865 15.594 11.2731  8
------> CAND: 228.402312 4634.582031 1.0986979 0.5547828 17.4445 11.2644  4
------> CAND: 345.814115 7325.262695 1.3847312 3.2743068 17.3767 11.2103  4
------> CAND:  65.271224 3760.696289 0.8919907 0.1972908 14.8682 11.2073 16
------> CAND: 403.127230 3848.430908 0.8356049 3.0981247 20.6043 11.1757  2
------> CAND: 352.112402 4043.181641 0.4584869 2.9945562 25.7164 11.1685  1
------> CAND: 288.645286 3678.622803 0.5960842 0.2163863 15.4473 11.1209  8
------> CAND: 172.756282 4557.935059 0.7953169 3.2095504 14.79 11.1051 16
------> CAND: 118.678467 4491.312500 0.8844971 0.5429556 14.7691 11.0778 16
------> CAND: 222.025134 5334.527832 1.2301137 0.7904900 15.4 11.072  8
------> CAND:  33.749166 4532.575684 0.9724424 3.2607059 14.7611 11.0674 16
------> CAND:  86.386446 4100.786621 0.7998597 3.1446142 14.7517 11.0551 16
------> CAND: 160.198894 4332.229004 0.7198072 0.5139416 14.7275 11.0235 16
------> CAND: 426.336691 4021.759277 0.5778843 0.4122949 20.1598 10.9119  2
------> CAND: 275.523724 3716.073730 0.4366443 2.9319434 15.2431 10.9095  8
------> CAND: 329.128973 3935.876709 0.8867831 0.2884922 15.2049 10.87  8
------> CAND:  90.106250 3895.408936 0.7284786 0.2966902 14.5608 10.8065 16
------> CAND: 144.064691 4575.079590 0.5405399 3.0804482 14.5424 10.7825 16
------> CAND: 167.933305 5669.750488 0.5923373 2.9810398 14.5402 10.7797 16
------> CAND: 307.398455 3876.287354 0.3656532 2.8994482 15.1118 10.7738  8
------> CAND: 125.401311 3919.801514 0.2214211 0.7618467 14.5331 10.7705 16
------> CAND: 115.271372 7325.262695 1.3847312 3.2743068 14.528 10.7639 16
------> CAND: 310.284197 3710.589111 0.7471518 0.2004070 15.096 10.7575  8
------> CAND: 304.966855 4355.543457 0.6479697 0.5618070 16.8046 10.7557  4
------> CAND: 135.994735 3763.765381 0.9920722 3.0959487 15.0924 10.7538  8
------> CAND:  49.967709 5563.893555 0.8384998 1.0180444 19.8801 10.746  2
------> CAND: 128.149254 4350.217285 0.7927786 0.5053721 15.0834 10.7445  8
------> CAND:  43.182583 6184.215820 1.3313328 3.4009039 14.4957 10.722 16
------> CAND: 201.325905 6558.988281 1.0575579 1.3483466 14.489 10.7133 16
------> CAND: 129.518424 4131.085449 0.6649051 3.1106119 16.7438 10.7076  4
------> CAND: 108.322235 4167.393555 0.8015124 0.4117259 14.4819 10.704 16
------> CAND: 304.992546 5347.165527 1.0792528 3.3413541 15.0256 10.6849  8
------> CAND: 180.591902 3875.858887 0.3674490 0.4639762 14.4558 10.6702 16
------> CAND: 172.907057 7325.262695 1.3847312 3.2743068 15.0032 10.6618  8
------> CAND: 115.188588 5343.061523 1.1666914 3.3654299 15.0011 10.6596  8
------> CAND: 279.872838 4104.617676 0.6179489 3.0886130 14.9894 10.6476  8
------> CAND: 172.780676 4109.091309 0.7962891 3.1507387 19.6967 10.6372  2
------> CAND: 293.030212 3882.558105 0.8466673 3.1090817 14.9645 10.6219  8
------> CAND: 137.761992 3716.073730 0.4366443 2.9319434 14.4141 10.6161 16
------> CAND: 376.438271 4159.888184 0.4976833 3.0326898 14.952 10.6091  8
------> CAND: 106.561985 4234.415527 0.4692556 0.5952812 14.4003 10.5983 16
------> CAND: 250.802623 3919.801514 0.2214211 0.7618467 14.935 10.5915  8
------> CAND: 336.601280 4213.270020 0.8716722 3.1876221 16.5868 10.5831  4
------> CAND:  86.361273 4409.030762 1.0083287 3.2489393 14.3883 10.5827 16
------> CAND: 141.604804 3649.857666 0.9342263 0.1349972 19.5708 10.5625  2
------> CAND:  71.782308 4259.923340 0.5970798 3.0992138 14.3591 10.545 16
------> CAND: 279.792650 4196.282227 0.8218139 3.1733375 14.8702 10.5247  8
------> CAND: 249.661301 3919.511230 0.8042688 3.1105177 14.8648 10.5192  8
------> CAND:  71.093052 3920.579102 0.5762845 0.3580970 14.3355 10.5144 16
------> CAND:  86.399421 5411.420410 0.9465405 3.2943630 14.3261 10.5023 16
------> CAND:  62.359790 4331.327148 0.9423733 0.4593604 14.3235 10.4989 16
------> CAND: 311.822308 5122.426270 0.9999434 3.3114896 14.8389 10.4926  8
------> CAND:  84.150255 4213.270020 0.8716722 3.1876221 14.3097 10.4811 16
------> CAND: 115.179505 3974.304688 0.9137130 3.1394098 14.2942 10.4611 16
------> CAND: 115.270853 6016.275391 1.1815193 3.3596134 14.2726 10.4331 16
------> CAND:  86.359197 4191.431152 1.0407163 3.2085979 14.2701 10.4299 16
------> CAND: 115.192740 4174.183594 0.9687815 3.1980999 14.2693 10.4289 16
------> CAND: 199.375434 3614.339111 0.9343376 3.0406678 14.7687 10.4203  8
------> CAND:  27.247423 3632.426025 0.4799665 2.9364858 14.2622 10.4197 16
------> CAND: 143.953361 4984.464844 0.5014636 1.0038805 14.2601 10.4171 16
------> CAND: 107.827870 3665.000977 0.7295834 3.0220301 14.2571 10.4132 16
------> CAND: 374.877064 4346.500488 0.5792750 3.0976686 14.7545 10.4057  8
------> CAND: 115.671794 6502.116211 1.3604556 1.1565478 19.3056 10.4054  2
------> CAND:  66.166271 4226.490723 0.6904112 0.4800116 14.2467 10.3998 16
------> CAND: 181.482278 4048.074707 0.4482467 2.9874544 14.7479 10.3989  8
------> CAND: 495.018903 3616.252197 0.8804838 0.1275198 16.3529 10.3978  4
------> CAND: 172.720989 4405.794922 0.9346590 3.2283552 14.2277 10.3753 16
------> CAND: 115.170682 4944.147461 0.3846585 2.8154461 14.2276 10.3751 16
------> CAND: 424.253871 3781.213867 0.6828691 3.0485222 19.2406 10.3669  2
------> CAND:  86.614295 3666.117432 0.7247131 0.1810436 14.2174 10.362 16
------> CAND:  32.331208 4097.566895 0.9841343 3.1795588 14.2113 10.354 16
------> CAND: 190.893118 4413.103516 0.8996474 3.2215095 14.6982 10.3479  8
------> CAND: 115.232964 4093.488281 0.8817015 3.1607838 14.2063 10.3476 16
------> CAND: 122.614702 3651.954102 0.8795323 0.1465634 14.2015 10.3415 16
------> CAND: 327.386369 5266.369629 0.3412915 2.4397213 16.2811 10.341  4
------> CAND:  86.398642 4215.576172 0.6989081 3.1354554 14.2003 10.3399 16
------> CAND:  47.201601 3649.857666 0.9342263 0.1349972 14.6894 10.3388  8
------> CAND: 359.176500 4883.992676 0.5379491 3.0636334 16.2762 10.3372  4
------> CAND: 115.480017 4105.654297 0.8783318 0.3706758 14.1976 10.3365 16
------> CAND: 418.735668 3740.895508 0.8085077 0.2005882 19.1869 10.3351  2
------> CAND: 171.429412 4960.768066 1.0218312 0.7014732 16.2712 10.3332  4
------> CAND:  86.438866 4313.546875 0.4535059 3.0059385 14.1922 10.3295 16
------> CAND: 325.396972 3939.874268 0.6471089 0.3485636 14.6799 10.3292  8
------> CAND:  86.372951 4805.142578 0.9660741 3.2828677 14.1897 10.3262 16
------> CAND: 115.238933 4940.411621 0.7986007 3.2328484 14.1868 10.3226 16
------> CAND: 176.064505 3725.397705 0.9009132 3.0692065 14.6713 10.3203  8
------> CAND: 139.368094 4471.765137 0.2581101 1.1606187 14.1732 10.305 16
------> CAND: 333.230256 3733.460449 0.6426594 0.2333532 14.6496 10.298  8
------> CAND: 115.224141 3888.344971 0.8821831 3.1124942 14.1662 10.296 16
------> CAND: 320.398047 4332.229004 0.7198072 0.5139416 14.6412 10.2894  8
------> CAND:  43.803329 3686.053223 0.2038914 2.6140895 14.1601 10.2882 16
------> CAND: 400.981868 3850.761230 0.9277622 3.1094978 14.637 10.285  8
------> CAND:  68.815340 6783.106934 1.3796846 1.2677952 14.1566 10.2837 16
[01:32:32][366432][INFO ] Statistics: count dirty SumSpec pages 1715 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:32:32][366432][INFO ] Data processing finished successfully!
01:32:32 (366432): called boinc_finish(0)

</stderr_txt>
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