Task 1688288806

Name: Ter5_1_dns_cfbf00084_segment_4_dms_200_40000_170_900000_1
Workunit ID: 848729309
Created: 27 Nov 2024 21:28:40 UTC
Sent: 28 Nov 2024 3:42:41 UTC
Report deadline: 12 Dec 2024 3:42:41 UTC
Received: 28 Nov 2024 4:05:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 827.17
CPU time (sec): 23.90
Peak working set size (MB): 300.4
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[20:45:31][128675][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_cfbf00084_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00084_segment_4_dms_200_170.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00084_segment_4_dms_200_170.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00084_segment_4_dms_200_40000_170_900000_1_0
------> GPU usage: 0.500000
[20:45:31][128675][INFO ] Starting data processing...
[20:45:31][128675][INFO ] opti: No host transfer for n_steps. Use device global.
[20:45:31][128675][INFO ] opti: No host transfer for mean. Use device global.
[20:45:31][128675][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:45:31][128675][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:45:31][128675][INFO ] opti: power spectrum in fft callback (static link).
[20:45:31][128675][INFO ] opti: __constant__ access is not uniform, bad!
[20:45:31][128675][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[20:45:31][128675][INFO ] CUDA global memory status (initial GPU state, including context):
[20:45:31][128675][INFO ] No template file. Generating templates.
[20:45:31][128675][INFO ] Template param value T_cons = 50000
[20:45:36][128675][INFO ] Number of generated templates to be used: 50000
[20:45:36][128675][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00084_segment_4_dms_200_170.cpt
[20:45:36][128675][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00084_segment_4_dms_200_170.cpt (No such file or directory).
------> Starting from scratch...
[20:45:36][128675][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00084_segment_4_dms_200_170.binary
[20:45:36][128675][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00084/Ter5_1_dns_cfbf00084_segment_4_dms_200_DM247.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735106060238
------> 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): 174805.71
------> DEC (J2000): -244747.799999
------> 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: 247 cm^-3 pc
------> Scale factor: 1.44479
[20:45:36][128675][INFO ] Allocating memory for dedispersed compressed time series...
[20:45:36][128675][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:45:36][128675][INFO ] 8-bit allocation done
[20:45:36][128675][INFO ] Foobar
[20:45:36][128675][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00084_segment_4_dms_200_170.binary
[20:45:36][128675][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:45:36][128675][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:45:36][128675][INFO ] FftSize = 12582913
[20:45:36][128675][INFO ] Seed for random number generator is -1039866807.
[20:45:38][128675][INFO ] 8[20:45:38][128675][INFO ] 9[20:45:39][128675][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:45:39][128675][INFO ] Normalization factor 3.97364e-08
[20:45:39][128675][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
[20:45:39][128675][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14645 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:45:39][128675][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:45:39][128675][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:45:39][128675][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1237.95629883, mean= -0.00007379  -0.00007379
[20:45:39][128675][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:46:31][128675][INFO ] Checkpoint committed!
[20:47:31][128675][INFO ] Checkpoint committed!
[20:48:31][128675][INFO ] Checkpoint committed!
[20:49:31][128675][INFO ] Checkpoint committed!
[20:50:31][128675][INFO ] Checkpoint committed!
[20:51:31][128675][INFO ] Checkpoint committed!
[20:52:31][128675][INFO ] Checkpoint committed!
[20:53:31][128675][INFO ] Checkpoint committed!
[20:54:31][128675][INFO ] Checkpoint committed!
[20:55:32][128675][INFO ] Checkpoint committed!
[20:56:32][128675][INFO ] Checkpoint committed!
[20:57:32][128675][INFO ] Checkpoint committed!
[20:58:32][128675][INFO ] Checkpoint committed!
[20:59:17][128675][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 172.809222 3636.429199 0.6373869 2.2477701 17.5808 13.3577  8
------> CAND: 279.143877 3680.993896 0.7463036 2.4132078 16.8882 12.6265  8
------> CAND: 197.532400 4596.374023 1.0670040 1.6003978 16.6705 12.3975  8
------> CAND:  96.433861 3722.322266 0.8312413 2.4966619 15.5286 12.0773 16
------> CAND:  86.404611 3636.429199 0.6373869 2.2477701 15.1969 11.6388 16
------> CAND: 141.087342 3994.931152 0.8445047 2.4011669 15.0864 11.4935 16
------> CAND: 359.347517 3764.119629 0.8675122 0.7670645 15.7926 11.4796  8
------> CAND:  24.972306 3638.372314 0.6160967 2.2247832 15.7677 11.4537  8
------> CAND: 115.218172 3660.299072 0.8562360 2.5379398 14.9638 11.3325 16
------> CAND: 458.800508 3690.470703 0.7126755 2.3690634 17.5141 11.3197  4
------> CAND:  25.901868 3802.437988 0.6994206 2.2844005 17.4511 11.2696  4
------> CAND:  86.372951 3814.283691 0.8973414 2.5360420 15.5572 11.235  8
------> CAND: 144.713464 3652.653809 0.9061752 2.5784681 15.5324 11.2092  8
------> CAND:  56.483206 4084.192383 0.7105008 1.8307298 14.8609 11.1978 16
------> CAND:  98.766330 4596.374023 1.0670040 1.6003978 14.858 11.194 16
------> CAND:  64.833172 3937.249268 0.6524069 1.4985055 14.8378 11.1676 16
------> CAND: 186.572031 4028.374756 0.9085392 1.0060893 17.3032 11.1519  4
------> CAND: 345.477012 3669.974121 0.8349730 2.5127809 17.2966 11.1466  4
------> CAND: 294.605173 3709.548828 0.6859923 0.9314330 17.2829 11.1358  4
------> CAND: 119.808370 4106.744629 0.9978336 2.5227337 17.2753 11.1297  4
------> CAND: 268.709792 3654.086670 0.9378250 2.5930951 17.2715 11.1267  4
------> CAND: 115.211684 4069.713867 0.9599403 2.5164509 17.1977 11.068  4
------> CAND: 134.354896 3654.086670 0.9378250 2.5930951 15.394 11.0657  8
------> CAND: 432.172533 3978.362549 0.6825522 2.0430305 17.1859 11.0586  4
------> CAND:  25.900830 3717.058105 0.6602612 2.2644470 17.1787 11.0529  4
------> CAND: 302.274447 3772.137451 0.8886015 0.7509614 17.1521 11.0317  4
------> CAND:  27.683658 3625.857666 0.7263210 2.4122818 14.7254 11.0207 16
------> CAND: 162.241231 3889.595947 0.8193983 0.9538865 15.3422 11.0121  8
------> CAND:  45.591087 3606.272461 0.9670433 0.5314456 14.7174 11.0103 16
------> CAND: 479.649214 3936.331787 0.8723188 2.4615450 17.0718 10.9679  4
------> CAND: 115.198190 3687.226807 0.9605031 2.6049459 14.6776 10.9585 16
------> CAND: 115.265143 3702.159424 0.5472528 1.8598145 14.6741 10.9539 16
------> CAND: 146.483057 3905.354492 0.9185761 0.8577015 14.6721 10.9513 16
------> CAND: 149.794912 3617.684326 0.8841262 2.5662990 14.6684 10.9465 16
------> CAND:  53.051197 3732.850830 0.9835792 2.6189339 14.6454 10.9165 16
------> CAND: 379.625043 3994.727295 0.9169602 0.9573730 15.2427 10.9091  8
------> CAND: 115.212203 4391.017578 0.9729583 2.3172212 14.6337 10.9013 16
------> CAND: 194.960145 3856.462158 0.8429336 0.8906749 16.9679 10.8854  4
------> CAND: 103.427633 3841.351074 0.6910043 1.1207285 14.6165 10.8788 16
------> CAND: 115.255282 4184.808594 0.9247890 2.4006720 14.6072 10.8668 16
------> CAND: 115.170163 3681.840820 0.9610911 2.6059210 14.607 10.8665 16
------> CAND: 183.252130 3864.936768 0.8734218 0.8602174 14.605 10.8639 16
------> CAND: 203.527840 3999.445557 1.0247253 0.8635700 14.5933 10.8487 16
------> CAND: 230.355896 3969.503906 0.9942781 2.5745764 16.8765 10.8129  4
------> CAND: 447.685731 3702.986572 0.5414138 1.4197119 19.978 10.804  2
------> CAND: 115.235559 4076.624512 0.8099118 2.2700007 15.1361 10.7989  8
------> CAND: 241.184694 4038.814453 0.9969438 2.5654182 15.1303 10.793  8
------> CAND: 345.639205 4143.275879 0.9512877 2.4566381 15.1239 10.7863  8
------> CAND: 172.804292 4538.313477 1.0830468 2.3636816 14.5226 10.7569 16
------> CAND: 115.250870 3695.968506 0.6903751 2.3249047 14.5204 10.754 16
------> CAND: 230.539369 3873.986328 0.7657303 2.3423629 15.0873 10.7485  8
------> CAND: 392.916064 3816.465576 0.9473535 0.7455220 15.0674 10.728  8
------> CAND:  92.279898 4102.881348 0.8512527 2.3477068 14.5004 10.728 16
------> CAND: 115.215318 3620.896484 0.8255827 2.5182149 14.493 10.7184 16
------> CAND:  99.662415 3681.550781 0.5395623 1.9209532 15.0549 10.7151  8
------> CAND: 115.210127 4139.833984 1.0447702 2.5736930 14.4802 10.7019 16
------> CAND:  29.949173 3709.240967 0.8716851 2.5331552 15.0373 10.6969  8
------> CAND: 367.056755 3629.798096 0.9696391 2.6193030 15.0355 10.6951  8
------> CAND: 246.280676 3769.377441 0.6249825 2.1233542 16.7264 10.6937  4
------> CAND: 270.675574 4094.550781 0.9978529 2.5339599 15.0093 10.6681  8
------> CAND: 150.781047 3705.177734 0.5320042 1.8007268 14.4411 10.6512 16
------> CAND:  77.601801 3940.904053 0.6478355 1.8933595 14.9914 10.6496  8
------> CAND: 166.520537 4195.285645 0.8906521 2.3247509 14.4322 10.6396 16
------> CAND:  25.903166 3892.761475 0.7447468 2.3000162 16.6574 10.639  4
------> CAND:  79.621301 3616.701904 0.9348723 0.5651252 14.4289 10.6353 16
------> CAND: 170.630643 3799.504395 0.8395818 0.8241752 14.4268 10.6326 16
------> CAND: 300.893858 3965.787598 0.8135951 1.0601208 14.9734 10.631  8
------> CAND: 274.947614 3671.345947 0.8315308 0.6979437 16.6464 10.6303  4
------> CAND:  99.889485 3638.372314 0.6160967 2.2247832 19.6753 10.6245  2
------> CAND: 460.927964 4025.022461 0.9098703 2.4792328 16.6246 10.613  4
------> CAND: 460.639390 3702.895020 0.9392475 2.5842111 16.6185 10.6082  4
------> CAND: 172.767701 3700.789062 0.8801181 2.5377986 14.4071 10.6071 16
------> CAND: 115.215577 3983.365967 0.9550662 2.5445921 14.9493 10.6062  8
------> CAND: 284.851521 4212.994141 0.8866473 1.2776545 14.9469 10.6038  8
------> CAND: 172.754985 3879.232666 0.9529041 2.5734189 14.9267 10.583  8
------> CAND: 397.381438 3704.641846 0.5337391 1.7885064 14.9081 10.5637  8
------> CAND:  86.364647 3733.304443 0.9293447 2.5843947 14.3697 10.5587 16
------> CAND: 115.283049 3898.848633 0.6833250 2.1611407 14.3581 10.5437 16
------> CAND: 119.808630 4106.744629 0.9978336 2.5227337 19.5026 10.5221  2
------> CAND: 345.670346 3811.843018 0.7909240 2.4191501 19.4952 10.5177  2
------> CAND: 111.471379 3681.774658 0.7766293 2.4496655 14.3358 10.5148 16
------> CAND: 202.411172 4367.693848 0.9490020 1.4142615 14.8586 10.5128  8
------> CAND: 185.780268 3664.930908 0.9744913 2.6234090 14.3294 10.5066 16
------> CAND:  56.539260 4050.781250 1.0332696 0.9025294 14.3285 10.5054 16
------> CAND: 230.575182 4042.363525 0.7505010 2.1435120 14.8251 10.4784  8
------> CAND:  72.301846 3748.998779 0.9232120 0.7022762 14.8246 10.4778  8
------> CAND: 172.873581 3728.609619 0.7918239 2.4467957 14.8198 10.4729  8
------> CAND: 217.305181 4198.605957 0.8896245 1.2697291 16.4343 10.4623  4
------> CAND: 139.268183 4141.929688 0.9518594 1.0873667 14.2948 10.4619 16
------> CAND: 115.751204 3998.349609 0.9160941 0.9624589 19.3949 10.4583  2
------> CAND: 230.369650 4264.289551 1.0084682 2.4747801 14.8039 10.4565  8
------> CAND: 115.179246 3802.310059 0.9025115 2.5438373 14.2863 10.4508 16
------> CAND: 152.545450 3966.679688 0.6969317 1.3289533 16.417 10.4485  4
------> CAND: 230.357973 4346.633789 1.0722008 2.4897392 14.7902 10.4425  8
------> CAND: 115.256839 3625.068848 0.7346858 2.4176121 14.2769 10.4387 16
------> CAND: 234.758988 4069.113770 0.8971438 1.0702654 16.4023 10.4369  4
------> CAND: 119.160895 3630.856934 0.6636655 2.3132367 14.2724 10.4329 16
------> CAND: 178.718246 4056.929199 0.8693063 1.1023579 16.3953 10.4313  4
------> CAND: 115.187291 4083.829102 1.0376223 2.5870531 14.2695 10.4291 16
------> CAND: 115.266700 3741.732910 0.5469382 1.7175378 14.2677 10.4268 16
[20:59:17][128675][INFO ] Statistics: count dirty SumSpec pages 1786 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:59:17][128675][INFO ] Data processing finished successfully!
20:59:17 (128675): called boinc_finish(0)

</stderr_txt>
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