Task 1692208409

Name: Ter5_1_dns_cfbf00095_segment_7_dms_200_40000_96_4700000_1
Workunit ID: 851073374
Created: 5 Dec 2024 7:25:54 UTC
Sent: 5 Dec 2024 22:13:58 UTC
Report deadline: 19 Dec 2024 22:13:58 UTC
Received: 5 Dec 2024 23:05:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 808.92
CPU time (sec): 20.27
Peak working set size (MB): 270.32
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:51:30][77690][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_96.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 4700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_96.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_40000_96_4700000_1_0
------> GPU usage: 0.330000
[15:51:30][77690][INFO ] Starting data processing...
[15:51:30][77690][INFO ] opti: No host transfer for n_steps. Use device global.
[15:51:30][77690][INFO ] opti: No host transfer for mean. Use device global.
[15:51:30][77690][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:51:30][77690][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:51:30][77690][INFO ] opti: power spectrum in fft callback (static link).
[15:51:30][77690][INFO ] opti: __constant__ access is not uniform, bad!
[15:51:30][77690][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[15:51:30][77690][INFO ] CUDA global memory status (initial GPU state, including context):
[15:51:30][77690][INFO ] No template file. Generating templates.
[15:51:30][77690][INFO ] Template param value T_cons = 50000
[15:51:34][77690][INFO ] Number of generated templates to be used: 50000
[15:51:34][77690][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00095_segment_7_dms_200_96.cpt
[15:51:34][77690][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00095_segment_7_dms_200_96.cpt (No such file or directory).
------> Starting from scratch...
[15:51:34][77690][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_96.binary
[15:51:34][77690][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_DM239.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796770112996
------> 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: 239.6 cm^-3 pc
------> Scale factor: 1.33651
[15:51:34][77690][INFO ] Allocating memory for dedispersed compressed time series...
[15:51:34][77690][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:51:34][77690][INFO ] 8-bit allocation done
[15:51:34][77690][INFO ] Foobar
[15:51:34][77690][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_7_dms_200_96.binary
[15:51:34][77690][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:51:34][77690][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:51:34][77690][INFO ] FftSize = 12582913
[15:51:34][77690][INFO ] Seed for random number generator is 1086294806.
[15:51:36][77690][INFO ] 8[15:51:36][77690][INFO ] 9[15:51:36][77690][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:51:36][77690][INFO ] Normalization factor 3.97364e-08
[15:51:36][77690][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
[15:51:36][77690][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2295 MB (5682 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:51:36][77690][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:51:36][77690][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:51:36][77690][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 275.93005371, mean= 0.00001645  0.00001645
[15:51:36][77690][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:52:30][77690][INFO ] Checkpoint committed!
[15:53:30][77690][INFO ] Checkpoint committed!
[15:54:30][77690][INFO ] Checkpoint committed!
[15:55:31][77690][INFO ] Checkpoint committed!
[15:56:31][77690][INFO ] Checkpoint committed!
[15:57:31][77690][INFO ] Checkpoint committed!
[15:58:31][77690][INFO ] Checkpoint committed!
[15:59:31][77690][INFO ] Checkpoint committed!
[16:00:31][77690][INFO ] Checkpoint committed!
[16:01:31][77690][INFO ] Checkpoint committed!
[16:02:31][77690][INFO ] Checkpoint committed!
[16:03:31][77690][INFO ] Checkpoint committed!
[16:04:31][77690][INFO ] Checkpoint committed!
[16:04:58][77690][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 3621.358887 0.6787161 3.1170011 25.6855 22.1818  8
------> CAND:   0.500074 9725.517578 0.8948878 3.5372400 22.3621 18.514  8
------> CAND:   0.500593 3601.124268 0.9684031 0.0267378 25.7718 18.0012  4
------> CAND:   0.249907 4943.263184 0.2149734 0.7376193 19.4103 17.3927 16
------> CAND:   0.166605 3672.342773 0.6395053 3.1350636 19.2181 17.1226 16
------> CAND:   0.250167 3601.124268 0.9684031 0.0267378 20.4867 16.4718  8
------> CAND:   0.250426 5772.176270 1.2043893 0.6684430 18.5195 16.1463 16
------> CAND:   0.500334 3875.806885 0.1995062 0.2534274 19.7926 15.722  8
------> CAND:   1.499444 3619.695068 0.7366499 3.1189899 27.0645 15.0285  2
------> CAND:   1.500222 6930.043945 1.2000098 3.7618220 26.331 14.5896  2
------> CAND:   0.499555 3615.430664 0.9433388 3.1240597 18.7016 14.5507  8
------> CAND:   0.499296 3603.720459 0.9679351 3.1227465 18.6643 14.5109  8
------> CAND:   0.166864 3601.124268 0.9684031 0.0267378 17.2237 14.3599 16
------> CAND: 143.251649 3684.966553 0.9265325 3.1516829 16.7037 13.6526 16
------> CAND:   0.750241 7136.524902 1.1958939 3.7724440 20.3583 13.5995  4
------> CAND:   1.499703 4689.033203 1.1398269 3.4626420 24.6145 13.5639  2
------> CAND:   1.500741 4819.034668 1.1586310 0.4499438 24.5519 13.5265  2
------> CAND:   0.749722 3619.695068 0.7366499 3.1189899 19.6627 13.0394  4
------> CAND:   0.999629 7539.295410 1.0004727 3.7536128 23.6999 13.0181  2
------> CAND:   1.499963 3642.117432 0.3566668 3.0941825 23.6194 12.9701  2
------> CAND: 286.503038 3684.966553 0.9265325 3.1516829 17.1909 12.9455  8
------> CAND: 259.754651 4125.669434 0.8515515 0.2400458 23.1806 12.7085  2
------> CAND:   1.500482 4086.821777 0.8634249 0.2253661 18.8232 12.3656  4
------> CAND:   0.500853 3762.787842 0.2978349 3.1229081 16.4526 12.1689  8
------> CAND:   1.000927 4363.807617 0.2598584 0.4302627 22.1089 12.0702  2
------> CAND:   1.001186 10009.552734 1.3850039 1.3637230 21.9409 11.9702  2
------> CAND:   0.249648 3609.763916 0.9668376 3.1252470 15.367 11.8633 16
------> CAND: 250.268812 6319.365234 1.2241312 0.7758435 18.0312 11.7321  4
------> CAND:   0.749981 3744.463867 0.3462355 3.1287751 21.4918 11.7031  2
------> CAND: 202.218357 4860.634277 1.1267908 0.4628882 16.005 11.7009  8
------> CAND:   0.750500 4819.034668 1.1586310 0.4499438 17.981 11.692  4
------> CAND: 169.310001 6062.995605 0.7851666 0.7758641 15.2307 11.6834 16
------> CAND: 499.473637 3975.918945 0.5031192 3.2296407 17.906 11.6322  4
------> CAND:  17.945058 7509.023926 1.4707044 0.9574425 15.1599 11.5901 16
------> CAND:  29.948654 3885.741699 0.9507089 3.2272444 15.8439 11.533  8
------> CAND:   1.001446 4896.696289 1.1707623 0.4705687 21.1425 11.4954  2
------> CAND:  84.280010 5224.455078 0.2871298 0.7310402 15.671 11.3531  8
------> CAND: 129.877325 4125.669434 0.8515515 0.2400458 17.4469 11.2663  4
------> CAND: 250.355488 4200.540039 0.6251669 0.2819558 17.3536 11.192  4
------> CAND:  84.901534 4348.801758 1.0635301 3.3746428 15.503 11.1787  8
------> CAND: 185.190145 6586.111816 0.8251582 0.8804700 15.4589 11.133  8
------> CAND: 273.584153 3770.344971 0.6870476 0.1134373 15.4487 11.1224  8
------> CAND:   1.249796 5245.780762 1.0235348 0.5610923 20.5029 11.1155  2
------> CAND: 200.725141 4358.336426 0.6199601 3.3502622 15.4159 11.0884  8
------> CAND:  17.945318 7501.349609 1.4695843 0.9739093 14.7725 11.0822 16
------> CAND: 134.333876 4752.439453 0.9341531 0.4434832 14.7063 10.9959 16
------> CAND: 259.292724 9123.677734 1.5173945 3.8480332 15.3254 10.9947  8
------> CAND: 340.618482 4897.080078 0.4787457 3.4386981 15.3223 10.9915  8
------> CAND: 499.473378 3952.636475 0.4982742 3.2217419 17.0952 10.9865  4
------> CAND: 231.060464 4625.063477 0.9316884 0.4059626 15.3163 10.9853  8
------> CAND: 197.085006 3677.526611 0.9186593 3.1517882 17.0927 10.9846  4
------> CAND: 123.457069 4314.668457 0.7812440 3.3520167 15.3074 10.976  8
------> CAND: 462.120928 4625.063477 0.9316884 0.4059626 17.0819 10.976  4
------> CAND: 171.180024 5040.599121 0.9563956 0.5218736 14.6859 10.9693 16
------> CAND: 259.809667 5288.113281 1.1090621 0.5659887 15.2768 10.9444  8
------> CAND: 272.685473 6445.936523 1.3705060 3.7404339 15.2526 10.9193  8
------> CAND:   0.374991 3620.137207 0.7140999 3.1181848 15.2475 10.914  8
------> CAND: 197.084747 3677.526611 0.9186593 3.1517882 16.9777 10.8932  4
------> CAND:  81.988025 4219.272949 1.0442699 3.3416910 14.6172 10.8799 16
------> CAND: 140.161414 3616.287354 0.9057627 3.1265647 16.9542 10.8745  4
------> CAND: 345.648807 5394.947754 1.2397242 3.6029000 15.2055 10.8706  8
------> CAND: 461.908909 6639.089844 1.2180605 0.8501667 20.0891 10.8699  2
------> CAND: 230.458662 4352.488770 0.9832147 3.3725829 15.1994 10.8643  8
------> CAND: 136.342736 6445.936523 1.3705060 3.7404339 14.6034 10.8618 16
------> CAND: 481.777449 4028.829834 1.0188015 3.2777328 25.0101 10.8617  1
------> CAND:  82.522873 3680.900879 0.9163526 3.1497848 14.5975 10.8542 16
------> CAND: 384.915137 3708.800049 0.7366809 0.0795868 15.1857 10.8501  8
------> CAND: 259.732592 7283.560547 1.1622963 0.9559304 20.0448 10.8437  2
------> CAND:  61.372877 3726.578613 0.8869905 0.0851132 14.5823 10.8344 16
------> CAND: 146.357195 3698.757324 0.7934829 0.0766538 14.5685 10.8165 16
------> CAND: 290.002000 5953.041992 0.5651194 0.8024745 16.8799 10.8155  4
------> CAND: 138.825460 4341.768066 0.5559961 0.3485620 15.1388 10.8017  8
------> CAND:  86.584970 4125.669434 0.8515515 0.2400458 14.5532 10.7965 16
------> CAND: 308.458810 4415.055664 0.8501730 0.3451008 16.8259 10.7726  4
------> CAND: 341.196149 3770.486084 0.8881111 0.1038786 15.1035 10.7652  8
------> CAND: 173.312151 3770.666504 0.8572692 0.1013541 14.5159 10.7482 16
------> CAND: 143.901719 5170.510742 1.1043537 0.5452920 15.0801 10.7411  8
------> CAND:  86.399680 5957.954102 0.7509090 3.6265867 14.4766 10.6971 16
------> CAND: 177.880810 3830.383789 0.5607715 3.1875708 14.4763 10.6967 16
------> CAND: 115.509860 4920.731934 0.8906924 0.4863619 14.4739 10.6936 16
------> CAND: 115.229331 4352.488770 0.9832147 3.3725829 14.4687 10.6869 16
------> CAND: 421.266661 6898.564941 1.2205206 3.7621784 24.578 10.6741  1
------> CAND: 143.528545 3729.163818 0.6390585 3.1567316 14.4345 10.6426 16
------> CAND: 115.195335 4082.741211 0.7160915 3.2813323 16.6534 10.6358  4
------> CAND:   0.999889 6526.676758 1.3797451 3.7483327 16.6529 10.6355  4
------> CAND:  38.494290 3938.214111 0.6617631 0.1851526 14.423 10.6276 16
------> CAND: 230.498107 6336.713867 1.0124817 3.6981187 14.9468 10.6036  8
------> CAND: 420.744528 5589.145508 1.1913908 0.6299910 16.6112 10.6024  4
------> CAND: 281.362421 5618.414062 1.2709064 0.6403278 16.5978 10.5918  4
------> CAND:  86.446392 5427.327148 0.4664812 3.5039082 14.3699 10.5589 16
------> CAND: 122.504670 3774.621582 0.9693304 3.1874180 14.3657 10.5534 16
------> CAND: 115.517646 4314.338867 0.8738021 0.3101186 14.3632 10.5503 16
------> CAND: 173.558425 3894.445557 0.9499156 3.2302704 16.4995 10.5139  4
------> CAND: 204.055941 4441.750977 0.8434101 0.3542562 14.8593 10.5136  8
------> CAND: 279.277005 5000.691406 0.4104128 0.6065733 16.4904 10.5067  4
------> CAND: 190.978756 3661.785156 0.7463872 0.0623125 14.3229 10.4982 16
------> CAND: 154.021279 7533.546387 1.4729187 0.9610627 14.3218 10.4967 16
------> CAND: 349.789795 3780.979004 0.9945367 0.1014820 14.8429 10.4966  8
------> CAND: 310.598203 3953.945801 0.6100858 0.1896476 14.8405 10.4942  8
------> CAND: 312.487170 4318.181152 1.0088000 0.2998698 14.84 10.4937  8
[16:04:58][77690][INFO ] Statistics: count dirty SumSpec pages 501919 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:04:58][77690][INFO ] Data processing finished successfully!
16:04:58 (77690): called boinc_finish(0)

</stderr_txt>
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