Task 1727495961

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_129_9450000_0
Workunit ID: 872598647
Created: 9 Feb 2025 17:47:07 UTC
Sent: 10 Feb 2025 3:15:30 UTC
Report deadline: 24 Feb 2025 3:15:30 UTC
Received: 10 Feb 2025 7:15:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 261.79
CPU time (sec): 16.52
Peak working set size (MB): 276.67
Peak swap size (MB): 6175.82
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:48:42][8248][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_129.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 9450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_129.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_129_9450000_0_0
------> GPU usage: 1.000000
[21:48:42][8248][INFO ] Starting data processing...
[21:48:42][8248][INFO ] opti: No host transfer for n_steps. Use device global.
[21:48:42][8248][INFO ] opti: No host transfer for mean. Use device global.
[21:48:42][8248][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:48:42][8248][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:48:42][8248][INFO ] opti: power spectrum in fft callback (static link).
[21:48:42][8248][INFO ] opti: __constant__ access is not uniform, bad!
[21:48:42][8248][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:48:42][8248][INFO ] CUDA global memory status (initial GPU state, including context):
[21:48:42][8248][INFO ] No template file. Generating templates.
[21:48:42][8248][INFO ] Template param value T_cons = 50000
[21:48:45][8248][INFO ] Number of generated templates to be used: 50000
[21:48:45][8248][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_129.cpt
[21:48:45][8248][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_129.cpt (No such file or directory).
------> Starting from scratch...
[21:48:45][8248][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_129.binary
[21:48:45][8248][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM242.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185999159
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 242.9 cm^-3 pc
------> Scale factor: 1.04493
[21:48:45][8248][INFO ] Allocating memory for dedispersed compressed time series...
[21:48:45][8248][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:48:45][8248][INFO ] 8-bit allocation done
[21:48:45][8248][INFO ] Foobar
[21:48:45][8248][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_129.binary
[21:48:45][8248][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:48:45][8248][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:48:45][8248][INFO ] FftSize = 12582913
[21:48:45][8248][INFO ] Seed for random number generator is -1042414036.
[21:48:48][8248][INFO ] 8[21:48:48][8248][INFO ] 9[21:48:49][8248][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:48:49][8248][INFO ] Normalization factor 3.97364e-08
[21:48:49][8248][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
[21:48:49][8248][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 756 MB (11253 MB free / 12009 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:48:49][8248][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:48:49][8248][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:48:49][8248][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1249.16833496, mean= -0.00007446  -0.00007446
[21:48:49][8248][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:50:10][8248][INFO ] Checkpoint committed!
[21:51:38][8248][INFO ] Checkpoint committed!
[21:53:02][8248][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3634.045166 0.7264714 5.2952671 24.5975 20.9749  8
------> CAND:   0.249907 3762.593262 0.6832726 4.8148460 21.582 17.6618  8
------> CAND:   0.249648 4120.779297 1.0335836 4.3828654 21.0771 17.1122  8
------> CAND:   0.499815 3608.140137 0.9663055 3.8067033 26.2959 14.5686  2
------> CAND:   0.500334 3658.901123 0.6626316 5.1146593 21.3662 14.4135  4
------> CAND:   0.498777 4172.993652 0.9274256 4.9048891 19.7703 13.1259  4
------> CAND: 115.446800 3706.707275 0.6509198 4.8161063 16.1493 12.9053 16
------> CAND:   0.249388 4255.382812 1.0131866 4.7103486 16.1122 12.8555 16
------> CAND:   0.499555 3946.562988 1.0114568 4.1727281 18.5633 12.1574  4
------> CAND:   0.500074 4306.679688 1.0323163 5.2216010 18.3715 12.004  4
------> CAND: 462.146619 4057.761719 0.8557348 5.0795078 18.2437 11.9018  4
------> CAND: 115.496106 3671.406494 0.8437262 5.4787698 16.1382 11.84  8
------> CAND: 152.136464 3657.075439 0.6714128 5.1026249 15.3479 11.8381 16
------> CAND:   1.249796 3762.621582 0.6831959 4.8107104 21.4681 11.689  2
------> CAND: 346.474825 3758.231445 0.8342777 5.3954406 17.972 11.6848  4
------> CAND: 421.587674 3932.283203 0.8062892 4.5529976 21.4446 11.675  2
------> CAND: 330.185176 3674.796387 0.6617071 4.4656301 17.867 11.601  4
------> CAND: 173.290871 3674.517334 0.8380781 5.4804688 15.1501 11.5772 16
------> CAND: 189.636574 3766.790771 0.6756598 4.7574129 15.1376 11.5607 16
------> CAND: 309.669939 3783.922607 0.9907232 3.9855750 17.7763 11.5287  4
------> CAND: 230.931747 3638.619629 0.6869848 5.2287159 17.7583 11.5143  4
------> CAND:  31.289019 4065.702637 0.9466248 5.3297691 15.0882 11.4958 16
------> CAND:  50.512159 3743.373535 0.7325743 4.3538108 15.0846 11.4911 16
------> CAND:   1.248239 3781.299316 0.9599130 4.0090022 26.3131 11.4276  1
------> CAND: 143.370504 4046.249512 0.8596511 4.6782269 15.7418 11.4268  8
------> CAND: 184.719135 3766.834717 0.6755401 4.7686424 15.7223 11.4064  8
------> CAND: 100.165344 3672.885986 0.9746165 5.6166034 20.9789 11.3983  2
------> CAND: 231.039184 3776.014160 0.9030777 5.4864936 15.6606 11.3423  8
------> CAND:  86.596907 3820.138428 0.8818131 5.4544134 15.6514 11.3328  8
------> CAND:  31.235041 3942.696289 1.0140300 4.1417494 14.9488 11.3128 16
------> CAND:   1.249018 3762.630371 0.6831726 4.7512341 26.0019 11.2925  1
------> CAND:  94.620931 4172.511230 1.0386910 4.4596019 14.9145 11.268 16
------> CAND:  31.293430 3834.536621 0.8071102 5.2696495 14.8969 11.2448 16
------> CAND: 115.519722 3776.014160 0.9030777 5.4864936 14.8823 11.2257 16
------> CAND: 189.888039 3706.265381 0.9557998 5.5940809 15.5441 11.2214  8
------> CAND: 202.732444 3776.444336 0.8162547 5.3847694 14.8668 11.2055 16
------> CAND: 391.346293 4256.219727 1.0131916 4.7129717 17.3684 11.2038  4
------> CAND: 265.857008 3819.929443 0.8807595 4.1718850 15.5233 11.1998  8
------> CAND:   1.248758 4184.477051 0.9260880 4.9463062 25.7826 11.1972  1
------> CAND:  76.002187 3623.781738 0.8120835 3.9911137 17.323 11.1676  4
------> CAND: 230.929152 3644.555420 0.6945770 5.2335887 17.2328 11.0959  4
------> CAND: 288.630753 4062.790771 1.0277319 4.2831864 15.3725 11.0435  8
------> CAND:   1.249537 4189.947754 0.9254758 4.9082346 25.4119 11.0362  1
------> CAND: 167.734261 3788.206299 0.8973936 5.4777889 14.7306 11.0276 16
------> CAND: 115.478200 3978.179932 1.0182149 5.5415072 14.73 11.0268 16
------> CAND: 143.286423 4047.461670 0.9681184 5.3937688 14.7274 11.0233 16
------> CAND:  59.175094 3716.837158 0.9039377 5.5268321 15.3318 11.0013  8
------> CAND:  86.596129 3669.182373 0.8988906 5.5311012 14.7033 10.992 16
------> CAND: 199.276821 3847.158936 0.7956014 5.2436390 14.6991 10.9865 16
------> CAND: 115.414880 4274.394531 0.9830287 4.9999266 14.671 10.9498 16
------> CAND: 100.123563 3647.823730 0.6668374 5.1469078 14.6593 10.9346 16
------> CAND: 125.574663 3912.806152 1.0078464 5.5534263 15.2506 10.9173  8
------> CAND: 115.476124 3634.935059 0.7208252 5.3046179 14.6447 10.9156 16
------> CAND:  66.675168 4114.914551 1.0329860 4.3746214 14.6298 10.8962 16
------> CAND:  82.750463 3683.203857 0.8176740 5.4245157 14.628 10.8939 16
------> CAND: 461.858304 3644.555420 0.6945770 5.2335887 16.9289 10.8544  4
------> CAND: 106.281715 4050.386230 0.8592038 4.6529908 14.5855 10.8386 16
------> CAND: 462.256910 3808.124512 0.9683933 5.5592108 16.9027 10.8336  4
------> CAND: 346.627676 3869.091797 1.0028294 5.5639334 19.9924 10.8125  2
------> CAND: 173.225475 3627.454590 0.8165370 5.4585609 14.5563 10.8006 16
------> CAND:   0.624898 3762.714111 0.6829463 4.7872343 16.838 10.7823  4
------> CAND:   0.499036 3676.731445 0.6501054 4.5453854 15.1062 10.7681  8
------> CAND: 115.515570 3615.308594 0.9352652 5.6051583 14.515 10.7469 16
------> CAND:  73.405798 3629.640869 0.7642126 4.0852880 14.5109 10.7417 16
------> CAND: 230.952248 3634.935059 0.7208252 5.3046179 15.0782 10.7392  8
------> CAND: 345.957623 3748.166748 0.8461525 4.1149025 15.0758 10.7367  8
------> CAND: 433.046300 3614.386719 0.9371140 5.5951552 16.7772 10.734  4
------> CAND: 115.469896 3646.249756 0.6814572 5.2047849 14.5048 10.7337 16
------> CAND:  79.114739 4265.546387 0.9832563 5.0273137 14.4943 10.7201 16
------> CAND: 202.961591 4049.746338 0.8580133 5.0715876 14.4893 10.7136 16
------> CAND: 346.626897 3630.484131 0.7597026 5.3819237 16.7511 10.7134  4
------> CAND:  81.916400 3631.945801 0.7472826 5.3590174 14.4833 10.7058 16
------> CAND: 351.769850 3828.188721 0.9384692 4.1027703 16.7362 10.7015  4
------> CAND: 200.330428 3672.885986 0.9746165 5.6166034 24.6342 10.6985  1
------> CAND: 174.424148 3928.213135 0.8111774 5.1921711 15.0274 10.6867  8
------> CAND:  63.586490 3620.430664 0.8821378 5.5532970 14.4658 10.6831 16
------> CAND: 141.975123 3634.094482 0.7260242 4.1599932 14.4615 10.6776 16
------> CAND: 470.676425 3684.012451 0.8158786 4.0751381 16.7032 10.6753  4
------> CAND:  94.639875 3882.063721 0.8439317 4.3234782 14.4384 10.6476 16
------> CAND: 126.311929 3790.829346 0.7982393 4.2527308 14.4297 10.6363 16
------> CAND: 115.451471 4222.783203 1.0368527 5.3176937 14.4282 10.6344 16
------> CAND: 115.511158 3619.472168 0.9446386 5.6122513 14.9748 10.6325  8
------> CAND: 346.460292 3636.697998 0.7044886 5.2662845 16.6489 10.6323  4
------> CAND: 346.637797 3631.332031 0.9693323 5.6262946 14.9665 10.624  8
------> CAND: 117.140875 3979.844238 0.8549347 5.2211246 14.4151 10.6175 16
------> CAND: 115.563060 3762.213867 0.9360057 5.5385847 14.4021 10.6006 16
------> CAND: 173.218468 3686.661865 0.8448666 5.4563370 14.4015 10.5999 16
------> CAND: 231.102245 3746.689697 0.8826558 5.4753828 14.9409 10.5976  8
------> CAND:  73.237895 4077.966797 0.9451848 4.4716673 14.9383 10.5948  8
------> CAND: 461.660039 4274.394531 0.9830287 4.9999266 16.5942 10.5889  4
------> CAND: 346.454583 3844.413574 0.7474832 5.0766101 16.5934 10.5883  4
------> CAND: 191.233853 3687.770020 0.8074225 4.0939069 14.3922 10.5878 16
------> CAND: 210.793837 3932.283203 0.8062892 4.5529976 16.5913 10.5866  4
------> CAND: 115.464446 3644.555420 0.6945770 5.2335887 14.9167 10.5727  8
------> CAND: 155.461295 4073.384521 0.9458717 5.3287220 16.5716 10.571  4
------> CAND:  44.668013 3621.427246 0.8992184 3.8860424 16.5622 10.5636  4
------> CAND: 112.490212 3630.423340 0.7595617 4.0756521 16.56 10.5618  4
------> CAND: 336.017384 3916.816162 0.8176447 4.4845376 14.8944 10.5497  8
------> CAND: 192.463408 3964.095215 0.8647297 5.3037901 14.8908 10.546  8
------> CAND:   0.503448 3961.887451 0.7830881 4.9040480 19.5379 10.5431  2
[21:53:02][8248][INFO ] Statistics: count dirty SumSpec pages 379361 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:53:02][8248][INFO ] Data processing finished successfully!
21:53:02 (8248): called boinc_finish(0)

</stderr_txt>
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