Task 1692545478

Name: Ter5_1_dns_cfbf00095_segment_8_dms_200_40000_3_1200000_1
Workunit ID: 851278098
Created: 5 Dec 2024 23:57:45 UTC
Sent: 6 Dec 2024 1:51:59 UTC
Report deadline: 20 Dec 2024 1:51:59 UTC
Received: 6 Dec 2024 7:15:05 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 816.22
CPU time (sec): 17.07
Peak working set size (MB): 270.45
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:00:31][174218][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_cfbf00095_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00095_segment_8_dms_200_3.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 1200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_3.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_40000_3_1200000_1_0
------> GPU usage: 0.330000
[00:00:31][174218][INFO ] Starting data processing...
[00:00:31][174218][INFO ] opti: No host transfer for n_steps. Use device global.
[00:00:31][174218][INFO ] opti: No host transfer for mean. Use device global.
[00:00:31][174218][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:00:31][174218][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:00:31][174218][INFO ] opti: power spectrum in fft callback (static link).
[00:00:31][174218][INFO ] opti: __constant__ access is not uniform, bad!
[00:00:31][174218][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[00:00:31][174218][INFO ] CUDA global memory status (initial GPU state, including context):
[00:00:31][174218][INFO ] No template file. Generating templates.
[00:00:31][174218][INFO ] Template param value T_cons = 50000
[00:00:34][174218][INFO ] Number of generated templates to be used: 50000
[00:00:34][174218][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00095_segment_8_dms_200_3.cpt
[00:00:34][174218][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00095_segment_8_dms_200_3.cpt (No such file or directory).
------> Starting from scratch...
[00:00:34][174218][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_3.binary
[00:00:34][174218][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00095/Ter5_1_dns_cfbf00095_segment_8_dms_200_DM230.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817332377475
------> 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): 174806.49
------> DEC (J2000): -244633.299999
------> 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: 230.3 cm^-3 pc
------> Scale factor: 1.59419
[00:00:34][174218][INFO ] Allocating memory for dedispersed compressed time series...
[00:00:34][174218][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:00:34][174218][INFO ] 8-bit allocation done
[00:00:34][174218][INFO ] Foobar
[00:00:34][174218][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_3.binary
[00:00:35][174218][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:00:35][174218][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:00:35][174218][INFO ] FftSize = 12582913
[00:00:35][174218][INFO ] Seed for random number generator is -1030567847.
[00:00:36][174218][INFO ] 8[00:00:36][174218][INFO ] 9[00:00:37][174218][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:00:37][174218][INFO ] Normalization factor 3.97364e-08
[00:00:37][174218][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
[00:00:37][174218][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2296 MB (5681 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:00:37][174218][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:00:37][174218][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:00:37][174218][INFO ] TimeSeriesLength = 16769894, params->nsamples = 25165824
sum = -2155.95800781, mean= -0.00012856  -0.00012856
[00:00:37][174218][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:01:31][174218][INFO ] Checkpoint committed!
[00:02:31][174218][INFO ] Checkpoint committed!
[00:03:31][174218][INFO ] Checkpoint committed!
[00:04:31][174218][INFO ] Checkpoint committed!
[00:05:31][174218][INFO ] Checkpoint committed!
[00:06:31][174218][INFO ] Checkpoint committed!
[00:07:32][174218][INFO ] Checkpoint committed!
[00:08:32][174218][INFO ] Checkpoint committed!
[00:09:32][174218][INFO ] Checkpoint committed!
[00:10:32][174218][INFO ] Checkpoint committed!
[00:11:32][174218][INFO ] Checkpoint committed!
[00:12:32][174218][INFO ] Checkpoint committed!
[00:13:32][174218][INFO ] Checkpoint committed!
[00:14:05][174218][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.224919 3729.208008 0.7731834 2.5368423 15.3948 11.9001 16
------> CAND:  51.918440 3663.621094 0.4967038 1.1424133 27.2766 11.8461  1
------> CAND: 115.214539 3626.391602 0.7027898 2.4847898 15.1787 11.6149 16
------> CAND: 115.245940 3716.662354 0.6265059 2.3379741 15.1268 11.5465 16
------> CAND:  51.918699 3663.262451 0.4990425 1.1456507 26.5851 11.5457  1
------> CAND: 230.917734 3824.165039 0.9989628 0.6365309 15.7587 11.4443  8
------> CAND: 230.462814 3633.190674 0.6071970 2.3435071 15.6737 11.3559  8
------> CAND: 190.243826 4104.012207 0.8465468 2.5004900 14.9797 11.3534 16
------> CAND: 146.285311 4010.561523 0.9375144 0.8508822 17.5298 11.3323  4
------> CAND: 276.834765 3738.673584 0.9111781 2.6446192 20.8644 11.3302  2
------> CAND: 164.252427 4233.074219 0.9650882 1.0421937 15.6398 11.3207  8
------> CAND: 149.706160 3620.429199 0.8549646 2.6189754 26.0078 11.295  1
------> CAND: 461.835468 3824.165039 0.9989628 0.6365309 17.4297 11.2526  4
------> CAND:  86.404611 3765.984375 0.5743549 2.1965086 14.8025 11.1214 16
------> CAND: 112.093163 3620.913330 0.8312407 0.5657771 14.7967 11.1139 16
------> CAND: 111.064728 4179.819336 0.9695235 0.9825707 14.7858 11.0996 16
------> CAND: 102.633795 4232.551758 0.8898162 1.1263461 15.3884 11.0599  8
------> CAND: 112.723511 3801.731201 0.5487770 2.0713069 15.3818 11.0531  8
------> CAND: 104.162563 4334.350098 0.7984834 1.4471254 15.3721 11.0431  8
------> CAND:  99.847445 3760.971191 0.4889714 1.6418885 25.3676 11.017  1
------> CAND: 230.323198 3660.044678 0.8997229 2.6427510 25.3628 11.0149  1
------> CAND: 276.834505 3738.673584 0.9111781 2.6446192 17.114 11.0015  4
------> CAND: 199.744716 3885.302246 0.9011892 2.6254847 25.3256 10.9988  1
------> CAND: 172.883701 3706.175781 0.6216387 2.3493607 14.7075 10.9974 16
------> CAND: 164.260212 4342.128418 1.0234250 1.0873895 17.1063 10.9953  4
------> CAND: 252.380179 4163.527344 1.0169977 0.9175662 15.3255 10.9947  8
------> CAND:  66.161600 4200.429199 0.7504438 1.3482916 14.7026 10.9911 16
------> CAND: 115.320159 3718.824707 0.4772186 1.8334020 14.6912 10.9762 16
------> CAND: 260.931265 3894.003174 0.6179491 1.1907803 15.2998 10.9681  8
------> CAND: 359.858750 3989.931396 0.8901036 2.5854361 15.2865 10.9544  8
------> CAND: 256.388298 4059.668213 0.9300200 0.8945452 15.2689 10.9362  8
------> CAND:  99.872358 3885.302246 0.9011892 2.6254847 20.1779 10.9226  2
------> CAND: 115.195335 3996.283936 0.9693420 2.6473873 14.6497 10.9221 16
------> CAND: 115.197152 3655.578613 0.9220741 2.6568823 14.6478 10.9197 16
------> CAND:  55.307629 3696.950439 0.6641831 0.8027301 14.6392 10.9085 16
------> CAND: 115.175613 3617.563232 0.9346119 2.6649253 14.6318 10.8988 16
------> CAND: 346.005632 3890.926758 0.6262710 1.1504432 20.1219 10.8894  2
------> CAND: 111.738154 3676.219482 0.4821292 1.9667672 14.6146 10.8765 16
------> CAND: 329.543410 3994.533203 0.7475080 1.0475236 20.0816 10.8655  2
------> CAND: 115.145769 3894.551270 0.9878089 2.6827817 14.6004 10.858 16
------> CAND: 460.929262 3952.552490 0.9712762 2.6623564 20.0415 10.8417  2
------> CAND: 115.207792 3812.068848 0.8792316 2.6160095 15.1764 10.8406  8
------> CAND: 115.197411 4131.513184 0.9157209 2.5637872 14.582 10.834 16
------> CAND: 385.776189 3966.496094 0.8976133 2.5989652 15.1655 10.8293  8
------> CAND:  99.462852 3615.611572 0.9115425 2.6587181 14.5753 10.8253 16
------> CAND:  51.918959 3662.962402 0.5006334 1.1521087 24.9246 10.8246  1
------> CAND: 230.440237 4033.591309 1.0047511 2.6665192 16.8845 10.8192  4
------> CAND: 199.767033 3880.132568 0.9872383 2.6884570 14.5598 10.8051 16
------> CAND: 345.594310 3631.718506 0.6294239 2.3806458 16.8607 10.8003  4
------> CAND: 115.214020 3764.098389 0.8506848 2.6052134 14.5492 10.7914 16
------> CAND: 230.422850 3866.941895 0.9066396 2.6236625 15.1281 10.7907  8
------> CAND: 288.035180 3896.695801 0.8969423 2.6147697 16.8359 10.7806  4
------> CAND:  46.055349 3751.126465 0.7283481 2.4817965 14.5349 10.7728 16
------> CAND: 487.686472 4094.097900 0.8042259 2.4296134 24.7909 10.7665  1
------> CAND: 115.218951 3860.317139 0.8176947 2.5554576 15.1016 10.7633  8
------> CAND:  15.371246 3844.864502 0.5469080 2.0111072 14.5139 10.7456 16
------> CAND: 171.590048 4086.672607 0.8541723 0.9977433 14.5079 10.7377 16
------> CAND:  86.343886 3755.602539 0.9886026 2.6917257 14.5078 10.7377 16
------> CAND: 153.695595 4354.899414 0.9519160 2.5079832 14.4991 10.7263 16
------> CAND: 138.417253 3738.673584 0.9111781 2.6446192 15.0593 10.7196  8
------> CAND: 460.926147 3630.573975 0.6470691 2.4134660 16.7514 10.7136  4
------> CAND: 300.524577 3896.687256 0.8659803 0.7985771 19.8155 10.7077  2
------> CAND: 172.787943 3633.914551 0.5972511 2.3325949 14.4702 10.6889 16
------> CAND:  97.515496 3754.217773 0.8583174 0.6714533 14.4653 10.6824 16
------> CAND: 336.165305 3761.689209 0.4875318 1.5597799 15.0134 10.6723  8
------> CAND: 115.044820 3650.095703 0.9122430 2.6584594 19.7467 10.6669  2
------> CAND:  83.761251 3845.027832 1.0032650 2.6939163 14.4483 10.6605 16
------> CAND: 107.077110 3675.170166 0.4892768 1.9723924 14.4414 10.6515 16
------> CAND: 197.842513 3894.847168 0.9418224 0.7288506 14.9927 10.6509  8
------> CAND: 115.252687 3747.183838 0.7359803 2.4863307 14.4327 10.6402 16
------> CAND:  91.582078 4024.187256 0.9360109 0.8545201 14.9823 10.6402  8
------> CAND: 115.244123 4104.909180 0.7249618 2.2888284 14.4234 10.6282 16
------> CAND: 172.797285 3631.718506 0.6294239 2.3806458 14.9585 10.6157  8
------> CAND: 115.196114 3698.475342 0.8874800 2.6319346 14.4078 10.6079 16
------> CAND: 230.390671 3740.014404 0.9298059 2.6608629 14.9406 10.5972  8
------> CAND:  25.959220 3663.621094 0.4967038 1.1424133 19.6102 10.5859  2
------> CAND: 230.711164 4739.645996 0.9671766 2.0027764 14.9218 10.5779  8
------> CAND:  86.435493 4038.199219 0.6317254 1.4095877 14.3838 10.5769 16
------> CAND: 272.662376 3896.746338 0.6975467 2.3670664 14.9176 10.5736  8
------> CAND: 109.582671 3968.000977 0.6697438 1.1758883 14.3787 10.5703 16
------> CAND:  95.396344 3772.371338 0.5498923 1.1593654 14.377 10.5682 16
------> CAND: 230.487987 3854.022461 0.7058570 2.4112744 14.908 10.5637  8
------> CAND: 115.269295 4036.147217 0.6799016 2.2290838 14.3732 10.5632 16
------> CAND:  51.921554 3802.273438 0.5489495 1.2227466 24.3159 10.5603  1
------> CAND:  97.063431 3972.948975 0.9703577 0.7834774 14.3679 10.5563 16
------> CAND: 140.856379 3836.680176 0.8352090 0.7675762 14.3588 10.5446 16
------> CAND:  92.504633 4041.838135 0.6726224 2.2018325 14.3578 10.5432 16
------> CAND:  95.808704 3982.980713 0.9421721 2.6335871 14.8808 10.5357  8
------> CAND:  10.136687 4300.027832 1.0705012 2.6520391 14.3516 10.5352 16
------> CAND: 192.957513 3669.715332 0.7679613 0.6675654 24.2538 10.5333  1
------> CAND:  86.391117 4006.869873 0.8015179 2.4714315 14.3486 10.5313 16
------> CAND: 115.219470 3691.059326 0.9284682 2.6630414 14.3474 10.5298 16
------> CAND:  12.979610 3663.591309 0.4970874 1.1407794 16.5147 10.526  4
------> CAND:  86.657114 4241.701172 0.9642701 1.0522311 16.5119 10.5237  4
------> CAND: 104.642655 4237.074219 0.8546978 2.4382780 14.8671 10.5216  8
------> CAND:  93.303922 3846.361084 0.6329365 2.2886298 14.3383 10.5181 16
------> CAND: 177.840326 3924.463867 0.7575225 0.9531413 14.3377 10.5173 16
------> CAND: 115.281233 4077.650391 0.7481173 2.3509333 14.3335 10.5118 16
------> CAND: 249.722027 3674.661377 0.7509581 2.5208271 14.8534 10.5074  8
------> CAND: 192.053643 3988.169678 0.7524043 2.4079099 14.8517 10.5058  8
[00:14:05][174218][INFO ] Statistics: count dirty SumSpec pages 1908 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:14:05][174218][INFO ] Data processing finished successfully!
00:14:05 (174218): called boinc_finish(0)

</stderr_txt>
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