Task 1713653203

Name: Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_58_2400000_0
Workunit ID: 864286723
Created: 13 Jan 2025 17:14:33 UTC
Sent: 14 Jan 2025 7:06:10 UTC
Report deadline: 28 Jan 2025 7:06:10 UTC
Received: 14 Jan 2025 7:16:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 471.31
CPU time (sec): 16.39
Peak working set size (MB): 273.18
Peak swap size (MB): 6237.7
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[00:07:32][722831][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_cfbf00111_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_5_dms_200_58.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 2400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_58.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_40000_58_2400000_0_0
------> GPU usage: 0.500000
[00:07:32][722831][INFO ] Starting data processing...
[00:07:32][722831][INFO ] opti: No host transfer for n_steps. Use device global.
[00:07:32][722831][INFO ] opti: No host transfer for mean. Use device global.
[00:07:32][722831][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:07:32][722831][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:07:32][722831][INFO ] opti: power spectrum in fft callback (static link).
[00:07:32][722831][INFO ] opti: __constant__ access is not uniform, bad!
[00:07:32][722831][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[00:07:32][722831][INFO ] CUDA global memory status (initial GPU state, including context):
[00:07:32][722831][INFO ] No template file. Generating templates.
[00:07:32][722831][INFO ] Template param value T_cons = 50000
[00:07:36][722831][INFO ] Number of generated templates to be used: 50000
[00:07:36][722831][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_5_dms_200_58.cpt
[00:07:36][722831][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_5_dms_200_58.cpt (No such file or directory).
------> Starting from scratch...
[00:07:36][722831][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_58.binary
[00:07:36][722831][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_5_dms_200_DM235.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755663781492
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 235.8 cm^-3 pc
------> Scale factor: 1.37205
[00:07:36][722831][INFO ] Allocating memory for dedispersed compressed time series...
[00:07:36][722831][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:07:36][722831][INFO ] 8-bit allocation done
[00:07:36][722831][INFO ] Foobar
[00:07:36][722831][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_5_dms_200_58.binary
[00:07:36][722831][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:07:36][722831][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:07:36][722831][INFO ] FftSize = 12582913
[00:07:36][722831][INFO ] Seed for random number generator is 1100454194.
[00:07:38][722831][INFO ] 8[00:07:38][722831][INFO ] 9[00:07:38][722831][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:07:38][722831][INFO ] Normalization factor 3.97364e-08
[00:07:38][722831][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
[00:07:38][722831][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (10254 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:07:38][722831][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:07:38][722831][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:07:38][722831][INFO ] TimeSeriesLength = 16769165, params->nsamples = 25165824
sum = 1082.92919922, mean= 0.00006458  0.00006458
[00:07:38][722831][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:15:22][722831][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.156928 3755.618408 0.9324483 2.8923593 19.4413 12.8614  4
------> CAND: 115.118780 3825.072021 0.4999483 2.5789456 28.7259 12.4755  1
------> CAND: 353.178725 4225.184082 0.8876125 0.7190193 22.737 12.4442  2
------> CAND: 172.826350 3980.658447 0.5962619 2.6783259 22.6719 12.4054  2
------> CAND: 115.222843 4231.526367 0.9822575 2.9427955 15.5061 12.0475 16
------> CAND: 115.289797 4943.451660 0.7736380 2.5528152 15.4544 11.979 16
------> CAND: 388.711237 4487.162109 0.6024110 1.2653831 16.1972 11.9016  8
------> CAND: 123.446948 4078.129150 0.9996722 2.9431508 15.3481 11.8383 16
------> CAND: 172.730332 4766.872559 1.0931273 2.9565303 16.0708 11.7696  8
------> CAND: 126.229665 3617.096680 0.8844612 2.8535438 16.0634 11.7618  8
------> CAND: 115.272150 4973.755371 0.9816467 2.8143382 15.2671 11.7314 16
------> CAND: 230.314115 3755.618408 0.9324483 2.8923593 21.3639 11.627  2
------> CAND: 176.589492 4225.184082 0.8876125 0.7190193 17.7846 11.5353  4
------> CAND: 400.474268 4158.217773 0.9038217 0.6586118 21.0804 11.4586  2
------> CAND:  71.202046 4105.827148 0.6929319 0.7754681 17.6548 11.4319  4
------> CAND: 347.568137 3705.467773 0.8189154 0.3896263 15.6469 11.3281  8
------> CAND: 222.686103 3621.301514 0.7504692 0.3608203 15.5893 11.2683  8
------> CAND: 345.595089 4391.986816 1.0214630 2.9565389 17.4449 11.2647  4
------> CAND: 460.994658 4185.590332 0.7919151 2.8332133 17.3997 11.2287  4
------> CAND:  86.394490 3893.096680 0.5431895 2.6191730 15.5437 11.221  8
------> CAND: 388.670235 4661.035156 1.1293863 2.9831948 20.6298 11.1909  2
------> CAND: 194.335247 4661.035156 1.1293863 2.9831948 17.3511 11.19  4
------> CAND:  86.413953 3980.516846 0.5945460 2.6684391 17.3343 11.1766  4
------> CAND: 166.477199 3667.556152 0.7388889 2.7943237 15.4928 11.1681  8
------> CAND:  38.372840 3825.072021 0.4999483 2.5789456 17.3208 11.1659  4
------> CAND: 289.035588 4220.459473 0.7198012 2.7602758 17.2814 11.1346  4
------> CAND:  57.559390 3825.072021 0.4999483 2.5789456 20.4823 11.1033  2
------> CAND: 263.253093 3667.149658 0.3435808 2.2738450 20.4494 11.0838  2
------> CAND:  82.475124 3938.082520 0.7047705 0.6319234 14.7736 11.0836 16
------> CAND:  94.531140 3713.589600 0.9300230 0.3524109 14.7598 11.0656 16
------> CAND:  50.454029 4225.184082 0.8876125 0.7190193 14.752 11.0554 16
------> CAND: 115.229850 4006.444824 0.7384846 2.8071966 14.7509 11.0541 16
------> CAND: 107.991102 3970.859619 0.7679753 2.8285789 17.1148 11.0021  4
------> CAND: 273.648771 4531.218750 0.5916959 2.4188287 15.3283 10.9977  8
------> CAND: 370.505113 4170.956055 0.8672492 0.6877854 17.1082 10.9969  4
------> CAND: 388.510377 4110.041016 0.5398520 0.9702031 15.3081 10.9768  8
------> CAND: 213.654666 3974.775635 0.8586094 0.5574821 15.3054 10.9739  8
------> CAND: 119.047749 4164.113770 0.4900450 2.4239488 14.6875 10.9714 16
------> CAND: 144.150069 3889.301025 0.4485321 2.4520772 17.0627 10.9607  4
------> CAND: 332.541778 3981.342041 0.8558565 2.8791139 15.2775 10.9451  8
------> CAND: 172.826609 3981.076172 0.5955433 2.6774030 20.2146 10.9444  2
------> CAND: 174.131681 4098.858398 0.5565282 2.5837860 15.2709 10.9383  8
------> CAND: 172.804032 4154.903809 0.6160194 2.6559463 15.2589 10.9258  8
------> CAND:  26.092607 4171.730469 0.9008543 0.6693214 16.988 10.9013  4
------> CAND: 225.663711 4256.674805 0.9811494 2.9365795 15.2197 10.8853  8
------> CAND: 191.743270 3927.640625 0.8519675 0.5331179 14.6174 10.88 16
------> CAND:  86.376844 3757.036133 0.8123126 2.8440163 14.6072 10.8668 16
------> CAND: 288.300139 3889.301025 0.4485321 2.4520772 20.0816 10.8655  2
------> CAND: 230.315932 4051.823242 1.0155053 2.9480014 15.1543 10.8177  8
------> CAND: 150.923518 3838.060791 0.8886747 0.4509864 14.538 10.7768 16
------> CAND: 226.286014 3613.006836 0.9258162 2.8663239 16.8256 10.7724  4
------> CAND: 115.181062 3654.872559 0.8371091 2.8459008 14.5329 10.7702 16
------> CAND: 403.213906 3734.212891 0.8727853 2.8673654 19.9072 10.762  2
------> CAND: 172.709571 4064.351318 0.9465436 2.9247401 15.0905 10.7518  8
------> CAND:  10.832950 3739.730957 0.8323834 2.8512805 14.5187 10.7518 16
------> CAND: 385.366424 4111.386230 0.6875753 2.7471795 15.0876 10.7488  8
------> CAND:  64.883257 5320.939941 1.0199876 1.4568679 15.083 10.7441  8
------> CAND: 139.924741 4060.992676 0.7328432 2.7929785 14.5091 10.7394 16
------> CAND:  16.148736 5335.957031 1.0458276 2.7408366 14.4857 10.709 16
------> CAND: 191.995772 4195.351562 0.9441622 2.9196036 15.0437 10.7036  8
------> CAND: 345.815153 3976.000977 0.5002143 2.5266435 16.7103 10.6809  4
------> CAND:  89.466560 4323.376953 1.0500274 2.9671161 19.7391 10.6623  2
------> CAND:  86.409542 3630.974365 0.5542759 2.6656711 14.448 10.6601 16
------> CAND: 115.181581 3615.674072 0.8791493 2.8548484 14.4401 10.6499 16
------> CAND:  38.064803 3632.391357 0.5269881 0.5317780 14.4372 10.6461 16
------> CAND: 270.037960 4121.351562 0.4345987 2.2508824 19.6991 10.6386  2
------> CAND:  86.352190 3791.327148 0.9812612 2.9138083 14.4199 10.6237 16
------> CAND:  86.413175 3980.658447 0.5962619 2.6783259 16.6289 10.6164  4
------> CAND: 115.284866 4245.964844 0.6018466 2.6160548 14.4133 10.6151 16
------> CAND: 138.175650 3755.284180 0.9326335 2.8959846 14.4109 10.612 16
------> CAND: 172.827647 3980.516846 0.5945460 2.6684391 19.6521 10.6108  2
------> CAND:  87.869800 5006.029297 0.8789960 2.6933138 14.9448 10.6016  8
------> CAND: 268.835914 3889.984375 0.4459445 2.4457059 16.6063 10.5985  4
------> CAND: 107.989285 3905.041992 0.7421509 2.8123894 16.6021 10.5952  4
------> CAND: 328.243009 3841.808350 0.9881886 2.9228668 14.9285 10.5848  8
------> CAND: 382.689846 3748.086914 0.4290468 2.4622717 19.5831 10.5698  2
------> CAND: 335.585302 4503.738770 1.0307766 2.9534953 16.5697 10.5695  4
------> CAND: 115.154592 4178.178223 0.7958163 2.8367455 14.374 10.5642 16
------> CAND: 230.420255 3833.700439 0.8709087 2.8775380 14.9083 10.564  8
------> CAND: 115.287721 5344.528320 1.0167938 2.6820338 14.3504 10.5337 16
------> CAND: 269.023280 4264.499512 0.5020570 2.3878200 14.8738 10.5285  8
------> CAND: 345.534883 4193.364258 0.8593791 2.8721321 16.5008 10.5149  4
------> CAND: 332.954398 3667.556152 0.7388889 2.7943237 16.494 10.5095  4
------> CAND: 288.926853 3864.083984 0.8308693 2.8568707 19.4811 10.5094  2
------> CAND: 172.740452 4160.070801 0.9029624 2.8988693 16.4657 10.4871  4
------> CAND: 265.129604 3975.047119 0.4350211 1.0663912 14.8308 10.4842  8
------> CAND: 201.806256 4571.819336 0.9735807 2.9119744 14.3099 10.4814 16
------> CAND:  57.580929 3674.596436 0.9407700 2.8823576 14.3082 10.4792 16
------> CAND:  64.740787 4000.077393 0.9641967 2.9247735 14.8231 10.4763  8
------> CAND: 305.324977 3852.820557 0.4816411 2.5420244 14.8207 10.4738  8
------> CAND: 115.259694 4259.390137 0.5541795 2.5101326 14.2929 10.4593 16
------> CAND:  57.578594 3755.618408 0.9324483 2.8923593 14.7982 10.4507  8
------> CAND: 195.393785 3651.662842 0.9166721 0.3222199 19.369 10.4429  2
------> CAND:  57.608697 3980.658447 0.5962619 2.6783259 14.7899 10.4421  8
------> CAND:  86.380477 4165.721191 0.7583800 2.8027620 14.2775 10.4395 16
------> CAND: 151.862422 3704.533691 0.3130976 2.0808170 14.2727 10.4333 16
------> CAND: 284.485354 4815.178711 1.0895644 2.9389670 16.3894 10.4267  4
------> CAND:  83.903981 4091.765381 1.0224999 2.9614933 14.2651 10.4235 16
------> CAND:  86.372692 4525.561523 1.1107811 2.9914684 14.2641 10.4221 16
------> CAND: 482.096126 3792.445068 0.5494963 2.6434512 19.3335 10.4219  2
[00:15:22][722831][INFO ] Statistics: count dirty SumSpec pages 1861 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:15:22][722831][INFO ] Data processing finished successfully!
00:15:22 (722831): called boinc_finish(0)

</stderr_txt>
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