Task 1693706979

Name: Ter5_1_dns_cfbf00095_segment_7_dms_200_40000_8_7850000_2
Workunit ID: 851054598
Created: 8 Dec 2024 10:38:46 UTC
Sent: 8 Dec 2024 10:57:57 UTC
Report deadline: 22 Dec 2024 10:57:57 UTC
Received: 8 Dec 2024 17:44:09 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 809.18
CPU time (sec): 20.13
Peak working set size (MB): 270.51
Peak swap size (MB): 6071.35
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[10:30:31][879532][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_7_dms_200.zap -c Ter5_1_dns_cfbf00095_segment_7_dms_200_8.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 7850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_8.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_40000_8_7850000_2_0
------> GPU usage: 0.330000
[10:30:31][879532][INFO ] Starting data processing...
[10:30:31][879532][INFO ] opti: No host transfer for n_steps. Use device global.
[10:30:31][879532][INFO ] opti: No host transfer for mean. Use device global.
[10:30:31][879532][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:30:31][879532][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:30:31][879532][INFO ] opti: power spectrum in fft callback (static link).
[10:30:31][879532][INFO ] opti: __constant__ access is not uniform, bad!
[10:30:31][879532][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[10:30:31][879532][INFO ] CUDA global memory status (initial GPU state, including context):
[10:30:31][879532][INFO ] No template file. Generating templates.
[10:30:31][879532][INFO ] Template param value T_cons = 50000
[10:30:34][879532][INFO ] Number of generated templates to be used: 50000
[10:30:34][879532][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00095_segment_7_dms_200_8.cpt
[10:30:34][879532][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00095_segment_7_dms_200_8.cpt (No such file or directory).
------> Starting from scratch...
[10:30:34][879532][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_8.binary
[10:30:34][879532][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00095/Ter5_1_dns_cfbf00095_segment_7_dms_200_DM230.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796770257461
------> 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: 230.8 cm^-3 pc
------> Scale factor: 1.33624
[10:30:34][879532][INFO ] Allocating memory for dedispersed compressed time series...
[10:30:34][879532][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:30:34][879532][INFO ] 8-bit allocation done
[10:30:34][879532][INFO ] Foobar
[10:30:34][879532][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_8.binary
[10:30:34][879532][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:30:34][879532][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:30:34][879532][INFO ] FftSize = 12582913
[10:30:34][879532][INFO ] Seed for random number generator is -1072713760.
[10:30:36][879532][INFO ] 8[10:30:36][879532][INFO ] 9[10:30:36][879532][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:30:36][879532][INFO ] Normalization factor 3.97364e-08
[10:30:36][879532][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
[10:30:36][879532][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2307 MB (5670 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:30:36][879532][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:30:36][879532][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:30:36][879532][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 266.12109375, mean= 0.00001586  0.00001586
[10:30:36][879532][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:31:31][879532][INFO ] Checkpoint committed!
[10:32:31][879532][INFO ] Checkpoint committed!
[10:33:31][879532][INFO ] Checkpoint committed!
[10:34:31][879532][INFO ] Checkpoint committed!
[10:35:31][879532][INFO ] Checkpoint committed!
[10:36:31][879532][INFO ] Checkpoint committed!
[10:37:31][879532][INFO ] Checkpoint committed!
[10:38:31][879532][INFO ] Checkpoint committed!
[10:39:31][879532][INFO ] Checkpoint committed!
[10:40:31][879532][INFO ] Checkpoint committed!
[10:41:31][879532][INFO ] Checkpoint committed!
[10:42:31][879532][INFO ] Checkpoint committed!
[10:43:31][879532][INFO ] Checkpoint committed!
[10:43:58][879532][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4069.018311 0.9918070 3.7731295 27.8205 24.5651  8
------> CAND:   0.499296 4602.624512 0.8908346 4.2613492 25.3226 21.7786  8
------> CAND:   0.249907 4117.331543 1.0235900 3.7867324 21.9642 21.0354 16
------> CAND:   1.498665 4073.206787 1.0411333 3.7531779 33.8539 19.1035  2
------> CAND:   1.498925 3694.669678 0.8662779 3.5604782 33.0277 18.6065  2
------> CAND:   0.249648 5526.156250 1.1101731 5.5245905 20.2628 18.5978 16
------> CAND:   0.500334 3609.447510 0.9593291 5.9708104 22.2288 18.368  8
------> CAND:   0.166345 5106.868164 1.0231613 4.5920844 19.8107 17.9572 16
------> CAND:   0.500074 5014.861816 1.0667368 5.8880486 21.5251 17.5998  8
------> CAND:   0.749462 4073.206787 1.0411333 3.7531779 24.4882 16.9515  4
------> CAND:   0.166605 3714.281250 0.5388415 3.8381758 18.9872 16.799 16
------> CAND:   0.499815 4601.897461 1.1188307 6.0391369 20.6593 16.6588  8
------> CAND:   0.499036 5519.598633 1.1608685 4.8782353 20.6059 16.6009  8
------> CAND:   0.250167 3714.782471 0.9824703 5.9940519 18.6678 16.3529 16
------> CAND:   0.749203 4173.041504 1.0566111 3.8138337 23.5003 16.146  4
------> CAND:   1.498406 4464.984863 1.1002125 3.9911005 22.9103 15.6659  4
------> CAND:   1.499184 4717.933105 0.9947376 5.9121351 26.3143 14.5796  2
------> CAND:   1.499703 3697.887695 0.5822544 5.7344050 26.2571 14.5454  2
------> CAND:   1.499444 4217.187988 0.7610016 5.8292999 26.1915 14.5062  2
------> CAND:   0.374731 4049.911133 1.0143118 3.7492826 18.6231 14.4668  8
------> CAND:  84.272743 4457.527344 0.9447902 5.9478397 16.7868 13.7652 16
------> CAND:   0.749722 4204.268066 0.7692373 5.8411875 20.3394 13.5842  4
------> CAND:   0.749981 3697.839844 0.5839666 5.7426558 20.2131 13.4824  4
------> CAND:   1.249018 3735.572266 0.4776493 5.5837636 24.428 13.4525  2
------> CAND:   1.000408 3918.206787 0.4208489 5.2733841 24.3693 13.4175  2
------> CAND:   1.000148 4646.845703 0.6881500 5.4539070 24.2448 13.3432  2
------> CAND:   1.248758 4324.261230 0.6925014 5.7005663 24.0266 13.213  2
------> CAND: 290.027432 4271.048340 1.0401098 3.8840458 17.4198 13.1874  8
------> CAND:  68.555831 3840.085938 0.9874991 3.6124589 17.2819 13.0415  8
------> CAND:   1.248239 5404.240234 1.1924043 5.8095121 23.6943 13.0147  2
------> CAND:   0.999889 5403.086914 1.0124489 5.4380889 23.6157 12.9679  2
------> CAND:   1.248499 4846.638184 0.9312202 5.7867308 23.6148 12.9673  2
------> CAND:   1.498146 5238.907715 0.9271376 5.3126683 23.5321 12.918  2
------> CAND: 230.882181 4278.611328 0.6383079 5.6390619 16.8328 12.5681  8
------> CAND:   0.187366 4130.105957 1.0493320 3.7880778 15.8434 12.4961 16
------> CAND: 115.478460 3703.742676 0.5469715 5.6894350 15.8238 12.4699 16
------> CAND:   0.166864 3600.218994 0.9685605 5.9754510 15.7983 12.4358 16
------> CAND:   0.998851 4375.038086 0.6695248 4.3374739 22.6954 12.4194  2
------> CAND:   0.998591 5075.035156 1.0003921 4.5908456 22.614 12.3709  2
------> CAND:  68.555571 3838.358398 0.9873444 3.6150508 16.5816 12.3041  8
------> CAND: 115.493252 4903.051758 1.1568197 5.9889812 15.6502 12.2387 16
------> CAND: 230.941090 4105.845703 0.7271054 5.8204308 16.4755 12.1929  8
------> CAND:   0.214095 3618.923340 0.8068702 3.5320017 15.557 12.115 16
------> CAND:   0.999110 3647.913818 0.4412344 3.9355772 22.0695 12.0467  2
------> CAND: 215.735151 4114.377441 0.5996759 4.1672325 18.419 12.0419  4
------> CAND:   0.299733 4073.206787 1.0411333 3.7531779 15.3501 11.841 16
------> CAND: 365.079815 4021.754639 0.8602220 3.8123467 16.1349 11.8365  8
------> CAND:   0.299993 3630.053467 0.5902662 5.7557220 15.3045 11.7807 16
------> CAND:  86.550974 3863.459961 0.4213380 5.3201246 15.2954 11.7687 16
------> CAND:  34.277786 3840.085938 0.9874991 3.6124589 15.2915 11.7636 16
------> CAND: 230.998701 4059.577393 0.8097320 5.9146266 16.0258 11.7226  8
------> CAND: 125.645509 4473.011719 0.7640514 4.2867723 16.0084 11.7044  8
------> CAND:   1.499963 3670.679932 0.7427136 5.8813276 21.4164 11.6583  2
------> CAND:   1.250056 3832.906738 0.5146177 4.0051088 21.3826 11.6382  2
------> CAND: 227.734335 4258.643066 0.9656885 3.9227984 15.9061 11.5978  8
------> CAND:   0.999370 3625.214355 0.6388359 3.6458001 17.8606 11.5959  4
------> CAND:   0.374472 4521.894531 1.1080054 4.0262103 15.8881 11.5791  8
------> CAND:   1.249796 4437.980469 0.7126170 4.3428535 21.1762 11.5155  2
------> CAND: 308.829129 3671.186768 0.3741640 5.3316169 21.1368 11.492  2
------> CAND: 115.476903 5099.006348 0.9984885 5.7420888 15.7943 11.4813  8
------> CAND:   0.500853 3610.370605 0.9664599 5.9733772 17.6875 11.4579  4
------> CAND: 150.140838 3617.744385 0.8939902 5.9513197 15.7547 11.4402  8
------> CAND:   0.624379 4332.213379 0.6901123 5.7142143 17.6481 11.4265  4
------> CAND:   0.624639 3642.802979 0.4594207 5.5614452 17.6299 11.412  4
------> CAND:  67.830243 4124.167480 0.9994255 6.0256743 14.9973 11.3764 16
------> CAND: 459.321862 3931.474609 0.6511735 5.7814527 17.5778 11.3705  4
------> CAND: 115.485726 3674.299805 0.6755341 5.8349347 15.6244 11.3047  8
------> CAND:   0.999629 5522.458496 1.1393682 5.5847039 20.8146 11.3006  2
------> CAND:   1.249537 5042.781250 1.0292623 4.5159683 20.813 11.2997  2
------> CAND: 250.361717 4138.186035 0.7014942 5.7990818 17.4807 11.2931  4
------> CAND: 112.334247 3782.861572 0.7439193 3.7027645 15.6114 11.2912  8
------> CAND:   0.998332 5517.942383 1.1776307 4.8209171 20.7724 11.2756  2
------> CAND: 198.785310 3921.348877 0.8491169 3.7380726 14.9202 11.2753 16
------> CAND:   0.374991 4284.709961 0.8285071 5.8871617 15.5751 11.2535  8
------> CAND:   0.416253 3637.899414 0.4954532 5.6420875 15.5693 11.2475  8
------> CAND: 136.638836 4440.735352 0.7105360 5.6697826 14.8823 11.2258 16
------> CAND:   0.624120 5404.240234 1.1924043 5.8095121 17.3634 11.1998  4
------> CAND:  85.220990 4387.038574 1.0893463 3.9433148 14.8411 11.1718 16
------> CAND:   0.748943 4866.096680 1.1525073 4.2380204 17.3102 11.1575  4
------> CAND: 231.059166 4241.755859 0.9327273 5.9803219 15.4753 11.1499  8
------> CAND:  86.598984 3919.222412 0.9379432 5.9913907 14.8183 11.1421 16
------> CAND: 224.953954 3804.911377 0.5397750 3.9310875 17.2851 11.1375  4
------> CAND: 399.699114 3844.004639 0.6313326 3.8559623 15.4449 11.1185  8
------> CAND: 129.075702 4302.743164 0.6103590 5.5630236 15.4414 11.1148  8
------> CAND:  10.384518 4665.222656 0.8333105 4.3848147 14.7968 11.114 16
------> CAND:   0.500593 3637.797119 0.4934659 3.8334520 17.2461 11.1065  4
------> CAND: 281.185695 3764.508789 0.7728886 3.6639006 15.411 11.0833  8
------> CAND: 230.857009 4004.289062 0.4756936 5.4280176 15.4011 11.0731  8
------> CAND: 146.807443 4423.573730 0.7253880 5.7159104 17.1841 11.0571  4
------> CAND:   1.249277 5435.081543 1.1850071 4.7239976 20.3873 11.0469  2
------> CAND: 115.489619 4546.089844 0.9314155 5.9228954 14.7431 11.0439 16
------> CAND: 145.013716 4271.048340 1.0401098 3.8840458 14.7305 11.0274 16
------> CAND:   0.249388 4467.687012 1.1005852 3.9927628 15.3544 11.0247  8
------> CAND:  10.385816 4322.291016 0.6941811 4.2455359 14.7228 11.0174 16
------> CAND: 173.114405 4179.512207 0.6420143 5.6842546 15.3367 11.0063  8
------> CAND: 152.248312 3941.051514 0.6358773 3.9351122 14.714 11.006 16
------> CAND: 346.204157 3863.459961 0.4213380 5.3201246 15.3106 10.9793  8
------> CAND:   0.415993 5310.184082 1.1913207 5.8523121 15.3099 10.9786  8
------> CAND: 121.325720 3667.844971 0.7529109 5.8830700 20.2674 10.9757  2
------> CAND: 137.663897 5464.590820 1.0690999 5.4567971 17.0501 10.9507  4
[10:43:58][879532][INFO ] Statistics: count dirty SumSpec pages 563450 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:43:58][879532][INFO ] Data processing finished successfully!
10:43:58 (879532): called boinc_finish(0)

</stderr_txt>
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