Task 1708963450

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_0_5250000_0
Workunit ID: 861332522
Created: 5 Jan 2025 14:47:39 UTC
Sent: 5 Jan 2025 16:09:24 UTC
Report deadline: 19 Jan 2025 16:09:24 UTC
Received: 5 Jan 2025 16:25:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 793.28
CPU time (sec): 15.40
Peak working set size (MB): 380.65
Peak swap size (MB): 14818.01
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>
[09:10:16][4075263][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_cfbf00110_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_0.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 5250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_0.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_0_5250000_0_0
------> GPU usage: 0.500000
[09:10:16][4075263][INFO ] Starting data processing...
[09:10:16][4075263][INFO ] opti: No host transfer for n_steps. Use device global.
[09:10:16][4075263][INFO ] opti: No host transfer for mean. Use device global.
[09:10:16][4075263][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:10:16][4075263][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:10:16][4075263][INFO ] opti: power spectrum in fft callback (static link).
[09:10:16][4075263][INFO ] opti: __constant__ access is not uniform, bad!
[09:10:16][4075263][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[09:10:16][4075263][INFO ] CUDA global memory status (initial GPU state, including context):
[09:10:16][4075263][INFO ] No template file. Generating templates.
[09:10:16][4075263][INFO ] Template param value T_cons = 50000
[09:10:20][4075263][INFO ] Number of generated templates to be used: 50000
[09:10:20][4075263][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_0.cpt
[09:10:20][4075263][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_0.cpt (No such file or directory).
------> Starting from scratch...
[09:10:20][4075263][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_0.binary
[09:10:20][4075263][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM230.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528298871
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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 cm^-3 pc
------> Scale factor: 1.62898
[09:10:20][4075263][INFO ] Allocating memory for dedispersed compressed time series...
[09:10:20][4075263][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:10:20][4075263][INFO ] 8-bit allocation done
[09:10:20][4075263][INFO ] Foobar
[09:10:20][4075263][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_0.binary
[09:10:20][4075263][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:10:20][4075263][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:10:20][4075263][INFO ] FftSize = 12582913
[09:10:20][4075263][INFO ] Seed for random number generator is 1107597610.
[09:10:22][4075263][INFO ] 8[09:10:22][4075263][INFO ] 9[09:10:22][4075263][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:10:23][4075263][INFO ] Normalization factor 3.97364e-08
[09:10:23][4075263][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
[09:10:23][4075263][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1782 MB (14503 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:10:23][4075263][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:10:23][4075263][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:10:23][4075263][INFO ] TimeSeriesLength = 16771877, params->nsamples = 25165824
sum = 1473.02783203, mean= 0.00008783  0.00008783
[09:10:23][4075263][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:20:17][4075263][INFO ] Checkpoint committed!
[09:23:27][4075263][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 200.925223 4771.424316 1.0311331 3.5846012 20.5671 13.7679  4
------> CAND: 403.310703 6401.058105 1.3652239 3.9337051 20.3872 13.6227  4
------> CAND: 268.873802 6401.058105 1.3652239 3.9337051 19.2584 12.7146  4
------> CAND: 403.310444 6401.058105 1.3652239 3.9337051 18.8682 12.4016  4
------> CAND: 115.469896 6025.942871 0.7929971 0.4816360 15.6572 12.248 16
------> CAND: 148.657743 4617.872559 0.5682708 3.5822763 15.6317 12.2141 16
------> CAND: 100.462741 4771.424316 1.0311331 3.5846012 16.4082 12.1224  8
------> CAND: 271.209385 4552.082520 0.9393910 3.5308855 16.31 12.0196  8
------> CAND: 346.654924 5684.890625 1.1056497 0.4855208 18.3472 11.9846  4
------> CAND: 166.222101 3831.478027 0.3750361 3.3182044 15.3961 11.9018 16
------> CAND:  86.391376 5894.921875 1.0876659 3.8557901 15.2572 11.7183 16
------> CAND:  50.413805 6401.058105 1.3652239 3.9337051 15.0493 11.4447 16
------> CAND:  86.411877 5275.160156 0.5932172 3.7754896 15.0117 11.3953 16
------> CAND:  57.605583 3783.895752 0.8304555 3.2534442 15.7096 11.3933  8
------> CAND: 281.440533 3883.191650 0.3189883 3.3673775 17.5033 11.3111  4
------> CAND: 349.025800 5293.138672 1.1721299 3.7206316 15.6135 11.2934  8
------> CAND: 202.218876 3616.768066 0.8529153 6.2602754 17.4772 11.2904  4
------> CAND:  84.844183 4721.090332 0.8728560 3.5802567 17.3929 11.2233  4
------> CAND: 186.352227 4421.286133 0.5545146 0.2068621 14.871 11.211 16
------> CAND: 201.655222 6401.058105 1.3652239 3.9337051 17.3641 11.2003  4
------> CAND:  86.420960 4936.253906 0.5576908 3.6976004 14.8531 11.1875 16
------> CAND: 223.622153 4335.903320 0.5605306 3.4962449 15.5105 11.1865  8
------> CAND: 383.779525 3640.865234 0.9509895 3.1868465 15.4885 11.1636  8
------> CAND:  86.419663 4623.927246 0.4449140 3.6106586 14.809 11.1299 16
------> CAND: 223.686252 3819.392578 0.2322456 6.2424793 15.4316 11.1047  8
------> CAND: 115.194297 5512.775879 1.1910726 3.7632403 14.7701 11.0791 16
------> CAND: 115.549825 5337.374512 1.2319701 0.4440931 14.7491 11.0517 16
------> CAND: 491.205935 4799.697754 0.5346123 0.2798264 17.1311 11.015  4
------> CAND: 335.765401 3739.145996 0.8460009 3.2374222 20.3323 11.0143  2
------> CAND: 316.251351 4265.586426 1.0737292 0.2057524 17.0565 10.9558  4
------> CAND: 275.495697 3768.394775 0.9041766 0.0379768 15.2852 10.9531  8
------> CAND: 232.579111 4079.648682 0.8156169 0.1393581 15.2393 10.9055  8
------> CAND:  21.456476 3677.777100 0.6104050 6.2720375 14.6347 10.9026 16
------> CAND: 291.745123 4171.173340 0.2101670 3.5670431 15.1757 10.8398  8
------> CAND:  86.214650 3640.368164 0.9312789 3.1872075 14.5852 10.8381 16
------> CAND:  86.358678 4604.433105 1.0967749 3.5381000 14.585 10.838 16
------> CAND: 108.863312 4288.893066 0.5082344 0.1677251 14.5593 10.8045 16
------> CAND:  74.275413 3719.382324 0.9186344 3.2224982 14.5541 10.7977 16
------> CAND: 299.495104 6295.019043 1.2228328 3.9253306 24.8383 10.7872  1
------> CAND: 112.998071 3789.335205 0.8433816 0.0433670 14.5397 10.7791 16
------> CAND: 172.588899 4883.730469 0.8069560 3.6418865 19.9275 10.7741  2
------> CAND: 101.767034 3632.198730 0.4687164 3.2111850 14.5352 10.7732 16
------> CAND: 203.912173 4069.608154 0.7935827 3.3742328 15.1082 10.7701  8
------> CAND: 341.146323 3867.653564 0.9255213 0.0746773 15.0855 10.7467  8
------> CAND: 115.207532 4677.520508 1.1046202 3.5538862 14.4972 10.7239 16
------> CAND: 115.231667 6401.058105 1.3652239 3.9337051 14.488 10.7119 16
------> CAND: 284.977383 3741.301270 0.5735393 3.2561593 15.0447 10.7046  8
------> CAND: 404.740858 5042.348145 0.6578709 0.3430652 16.7357 10.7011  4
------> CAND:  38.288759 3744.071533 0.3478086 6.2614126 15.0343 10.6939  8
------> CAND: 366.116294 4350.617188 0.8655102 3.4701688 19.7834 10.6886  2
------> CAND: 346.590047 4706.232910 0.8511342 0.3025270 16.709 10.68  4
------> CAND: 265.107805 4014.572510 0.6497989 3.3640513 15.0102 10.669  8
------> CAND:  84.843923 4821.978027 0.9059995 3.6070607 16.6875 10.6629  4
------> CAND: 249.147214 4373.325195 0.7153491 3.4901178 15.0005 10.659  8
------> CAND: 279.795245 5722.258301 1.2008393 3.8091857 14.9965 10.6549  8
------> CAND: 173.061725 4891.735352 0.2976072 0.1746522 14.9895 10.6477  8
------> CAND: 266.949282 3655.586182 0.8009074 3.1986787 14.976 10.6337  8
------> CAND: 291.822716 3614.686279 0.9011053 6.2642097 14.9703 10.6279  8
------> CAND: 301.517978 5288.623535 1.1089587 0.4288888 16.6144 10.6049  4
------> CAND: 137.855934 5878.978027 0.9148362 3.8852239 16.6097 10.6012  4
------> CAND: 115.177429 4922.365723 1.1330359 3.6208966 14.3916 10.587 16
------> CAND: 344.553938 3784.139160 0.8302078 3.2575076 14.9229 10.5791  8
------> CAND: 203.190478 4336.066895 0.7723710 3.4657176 14.917 10.573  8
------> CAND: 230.350706 4264.817871 1.0296755 3.4274662 16.5544 10.5574  4
------> CAND: 115.457959 4818.727539 0.6066878 0.2967367 14.3678 10.5563 16
------> CAND:  33.286720 3630.108154 0.5085753 3.2058327 14.3586 10.5443 16
------> CAND:  86.380996 7895.030273 1.4947774 4.1762748 14.3469 10.5292 16
------> CAND:  86.556684 4766.537598 0.6358151 0.2916000 14.3443 10.5258 16
------> CAND:  34.922147 3637.205566 0.9526083 6.2717600 14.3348 10.5135 16
------> CAND: 455.172310 7607.452148 0.7806797 0.4794607 16.4659 10.4873  4
------> CAND:  93.900274 3967.589111 0.7241535 0.0985754 14.3017 10.4707 16
------> CAND: 260.212165 5518.667480 1.1043509 3.7798703 14.8116 10.4645  8
------> CAND: 132.073032 4026.074219 0.9398549 3.3498280 14.8111 10.4639  8
------> CAND: 137.163304 4061.987793 0.7304653 3.3702009 14.2825 10.4459 16
------> CAND: 427.441941 4118.601562 0.1275042 3.6421859 16.4016 10.4364  4
------> CAND:  67.524023 4260.125488 0.2763623 0.0905539 14.2738 10.4347 16
------> CAND:  81.591235 4487.096680 0.1127407 6.1424613 14.2692 10.4288 16
------> CAND: 230.937975 8729.600586 1.5212166 0.6827127 16.3819 10.4207  4
------> CAND: 115.175353 4264.817871 1.0296755 3.4274662 14.756 10.4073  8
------> CAND: 200.851003 3796.131104 0.4534969 0.0154606 14.7509 10.4021  8
------> CAND:  66.586157 4779.584473 0.9308659 3.6002476 14.2474 10.4007 16
------> CAND:  81.882405 3845.537598 0.6749841 3.2928565 14.245 10.3976 16
------> CAND:  97.081077 4069.301758 0.6304691 0.1229561 14.243 10.395 16
------> CAND: 311.707864 5526.186523 0.6374720 3.8336835 14.7213 10.3716  8
------> CAND: 187.136723 3614.920410 0.8999914 3.1766450 14.2246 10.3712 16
------> CAND: 169.057239 5745.136719 1.1052125 3.8320394 14.2232 10.3694 16
------> CAND:  87.580188 4261.560547 0.2683462 0.0685522 14.2201 10.3655 16
------> CAND: 280.520833 4016.089355 0.9409554 0.1252700 14.7152 10.3654  8
------> CAND: 145.223918 4621.714844 0.6939930 3.5749707 14.2187 10.3636 16
------> CAND: 259.241860 3976.349609 0.6153426 3.3520868 14.7086 10.3586  8
------> CAND: 185.888743 3769.526855 0.6886442 0.0283011 16.2998 10.3558  4
------> CAND: 323.041667 4653.217773 0.6202134 0.2670120 14.7022 10.352  8
------> CAND: 142.981240 4380.000488 0.9824847 3.4678857 14.2065 10.3479 16
------> CAND: 342.496290 4099.086914 0.9645897 0.1523839 14.6963 10.346  8
------> CAND: 484.933339 4073.414551 0.8673350 0.1401361 16.2835 10.3429  4
------> CAND: 134.436901 6401.058105 1.3652239 3.9337051 14.6885 10.3379  8
------> CAND: 123.366241 3923.700195 0.0647233 3.8708506 14.6874 10.3368  8
------> CAND:  28.391859 4482.200195 0.1131813 6.0904446 14.1971 10.3357 16
------> CAND: 130.010194 3864.589844 0.4779945 0.0417822 14.1948 10.3328 16
------> CAND: 132.072254 4487.300293 0.1115441 3.9087374 14.6825 10.3318  8
[09:23:27][4075263][INFO ] Statistics: count dirty SumSpec pages 1714 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:23:27][4075263][INFO ] Data processing finished successfully!
09:23:27 (4075263): called boinc_finish(0)

</stderr_txt>
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