Task 1728305948

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_29_3750000_0
Workunit ID: 873079976
Created: 11 Feb 2025 12:13:41 UTC
Sent: 11 Feb 2025 23:46:48 UTC
Report deadline: 25 Feb 2025 23:46:48 UTC
Received: 12 Feb 2025 0:02:05 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 706.33
CPU time (sec): 15.56
Peak working set size (MB): 300.11
Peak swap size (MB): 10520.24
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[16:49:14][3730416][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_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_29.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 3750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_29.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_29_3750000_0_0
------> GPU usage: 0.500000
[16:49:14][3730416][INFO ] Starting data processing...
[16:49:14][3730416][INFO ] opti: No host transfer for n_steps. Use device global.
[16:49:14][3730416][INFO ] opti: No host transfer for mean. Use device global.
[16:49:14][3730416][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:49:14][3730416][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:49:14][3730416][INFO ] opti: power spectrum in fft callback (static link).
[16:49:14][3730416][INFO ] opti: __constant__ access is not uniform, bad!
[16:49:14][3730416][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[16:49:14][3730416][INFO ] CUDA global memory status (initial GPU state, including context):
[16:49:14][3730416][INFO ] No template file. Generating templates.
[16:49:14][3730416][INFO ] Template param value T_cons = 50000
[16:49:19][3730416][INFO ] Number of generated templates to be used: 50000
[16:49:19][3730416][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_29.cpt
[16:49:19][3730416][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_29.cpt (No such file or directory).
------> Starting from scratch...
[16:49:19][3730416][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_29.binary
[16:49:19][3730416][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM232.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323092298
------> 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: 232.9 cm^-3 pc
------> Scale factor: 1.81946
[16:49:19][3730416][INFO ] Allocating memory for dedispersed compressed time series...
[16:49:19][3730416][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:49:19][3730416][INFO ] 8-bit allocation done
[16:49:19][3730416][INFO ] Foobar
[16:49:19][3730416][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_29.binary
[16:49:19][3730416][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:49:19][3730416][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:49:19][3730416][INFO ] FftSize = 12582913
[16:49:19][3730416][INFO ] Seed for random number generator is -1031038464.
[16:49:21][3730416][INFO ] 8[16:49:21][3730416][INFO ] 9[16:49:21][3730416][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:49:21][3730416][INFO ] Normalization factor 3.97364e-08
[16:49:21][3730416][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
[16:49:21][3730416][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:49:21][3730416][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:49:21][3730416][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:49:21][3730416][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -2110.09594727, mean= -0.00012577  -0.00012577
[16:49:21][3730416][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:59:15][3730416][INFO ] Checkpoint committed!
[17:00:59][3730416][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.280454 4110.004883 0.3372297 2.8295586 16.5925 13.5022 16
------> CAND: 331.426408 4058.337891 0.7214908 3.0987358 16.6795 12.4069  8
------> CAND: 345.639724 4252.418945 0.7599652 3.1416392 28.4391 12.3509  1
------> CAND: 172.850225 4032.056396 0.2875898 2.7423995 16.3223 12.0324  8
------> CAND: 115.213241 4252.418945 0.7599652 3.1416392 18.3224 11.9648  4
------> CAND:  86.418106 4302.112305 0.5118787 3.0223370 15.3901 11.8939 16
------> CAND:  89.885407 3970.136963 0.5291613 2.9979479 18.1216 11.8043  4
------> CAND:  86.442499 4301.070801 0.3723640 2.8694975 15.314 11.7933 16
------> CAND: 179.770815 3970.136963 0.5291613 2.9979479 21.5853 11.7587  2
------> CAND: 115.211944 4306.740723 0.9443251 3.1985223 15.2699 11.7351 16
------> CAND: 345.616888 4368.724121 0.7830585 3.1575024 17.9717 11.6846  4
------> CAND: 172.819862 4252.418945 0.7599652 3.1416392 21.3611 11.6254  2
------> CAND: 451.161856 3794.310303 0.6551259 3.0241034 21.1373 11.4923  2
------> CAND:  59.954919 4539.118164 0.8733141 3.2112679 17.6993 11.4673  4
------> CAND:  57.621413 6427.662109 1.3460677 3.3351672 15.0551 11.4523 16
------> CAND: 375.328869 4052.607910 0.7258262 0.3934116 15.7353 11.42  8
------> CAND:  86.340253 4173.495605 1.0137725 3.1875184 14.9823 11.3567 16
------> CAND:  86.416289 4614.535156 0.5974777 3.0886447 14.9663 11.3358 16
------> CAND: 115.224660 3639.296143 0.9416664 3.0375450 14.9488 11.3128 16
------> CAND: 352.234112 5469.271484 0.8538764 3.1965854 17.4312 11.2538  4
------> CAND: 460.962219 5133.306641 1.2029235 3.3423862 20.673 11.2165  2
------> CAND:  21.297916 4943.765137 0.5925548 0.9286284 15.5369 11.2139  8
------> CAND: 345.639984 4253.761230 0.7592859 3.1416061 20.66 11.2088  2
------> CAND: 115.252687 4563.615234 0.6363915 3.1133356 14.8313 11.159 16
------> CAND: 115.211165 4790.569824 1.0681291 3.2867846 15.4025 11.0745  8
------> CAND: 195.983649 3908.318115 0.8101969 0.3031017 15.4007 11.0727  8
------> CAND: 179.654295 4968.216797 0.7301555 3.1558447 14.7355 11.034 16
------> CAND: 480.582149 3615.177979 0.8979697 3.0237792 17.1191 11.0055  4
------> CAND:  86.392933 3905.545654 0.7160658 3.0618703 14.7132 11.0049 16
------> CAND:  86.472343 7614.750977 1.2647589 3.0025597 15.3316 11.001  8
------> CAND:  86.378660 3943.379883 0.8637421 3.1101553 14.6888 10.973 16
------> CAND: 165.713204 4058.337891 0.7214908 3.0987358 14.6855 10.9688 16
------> CAND: 115.228812 4023.579590 0.8571972 3.1267753 14.6773 10.9581 16
------> CAND: 115.189626 4024.927002 0.8567169 3.1269605 14.6758 10.9561 16
------> CAND: 115.280714 6044.142090 1.1782553 3.3190312 14.6618 10.9379 16
------> CAND: 324.477531 3684.267822 0.5595105 2.9596066 15.2576 10.9245  8
------> CAND:  86.410061 4252.418945 0.7599652 3.1416392 17.0128 10.921  4
------> CAND: 132.919292 7346.420410 1.3379269 3.1434574 14.6466 10.9181 16
------> CAND: 415.724064 4041.880127 1.0017509 0.3318475 17.0024 10.9127  4
------> CAND: 115.241528 5024.773926 1.1867348 3.3321273 14.6318 10.8988 16
------> CAND: 115.205197 3873.349609 0.8872927 3.0973735 14.6298 10.8962 16
------> CAND:  86.386705 5106.334473 1.0861789 3.3116946 14.6209 10.8847 16
------> CAND: 187.529879 5515.992188 0.8397459 3.1826611 15.2017 10.8667  8
------> CAND:  74.964410 3840.855469 0.2546612 2.6718335 14.5927 10.848 16
------> CAND: 146.710127 4233.588867 0.7693378 0.4698320 14.578 10.8288 16
------> CAND: 498.916990 4594.268066 1.0163623 3.2486577 20.0159 10.8265  2
------> CAND: 460.906165 4526.108887 1.0491525 3.2530425 16.8482 10.7904  4
------> CAND:  61.502113 4063.388672 0.6562204 3.0708406 14.5404 10.78 16
------> CAND: 172.808444 4368.724121 0.7830585 3.1575024 15.1064 10.7683  8
------> CAND: 230.603209 3877.638672 0.3488666 2.8489361 15.1029 10.7647  8
------> CAND: 345.706159 4359.436523 0.9386907 3.2000937 15.099 10.7606  8
------> CAND: 378.101984 4751.154785 0.5003678 2.9771457 19.9 10.7577  2
------> CAND: 432.004112 4177.407715 0.5861962 3.0531816 16.8043 10.7556  4
------> CAND: 108.693074 4388.176758 1.0075607 3.2246366 15.074 10.7348  8
------> CAND: 115.195076 3969.963623 0.8301725 3.1046505 14.4828 10.7052 16
------> CAND:  57.640357 5878.884277 0.9235719 3.1893902 14.482 10.7041 16
------> CAND: 188.929672 5590.583984 0.4641679 2.5563323 15.0374 10.6971  8
------> CAND: 230.548193 4596.776367 0.6833247 3.1403656 15.03 10.6894  8
------> CAND: 172.904722 5645.827637 0.5824381 2.8944016 15.018 10.677  8
------> CAND: 115.241787 4017.956787 0.6648581 3.0728254 14.453 10.6665 16
------> CAND: 393.346849 3871.720215 0.9231609 0.2628975 14.9949 10.6532  8
------> CAND: 174.172164 4584.378906 0.6886631 0.6825055 14.4326 10.6401 16
------> CAND: 279.767218 4323.481445 0.9424427 3.1955132 14.9809 10.6388  8
------> CAND:  86.409542 3941.661377 0.6432521 3.0512965 14.4275 10.6335 16
------> CAND: 147.981462 3972.883545 0.8519902 3.1145656 16.6293 10.6167  4
------> CAND: 297.784420 5215.007812 1.1556803 3.3266613 16.6128 10.6036  4
------> CAND:  28.803440 4252.418945 0.7599652 3.1416392 14.4021 10.6005 16
------> CAND: 199.200525 4960.859375 0.7361743 3.1706624 14.3989 10.5964 16
------> CAND: 119.778527 3991.538818 0.8195193 3.1068580 14.9284 10.5847  8
------> CAND: 415.545522 3747.481445 0.9886335 0.1909365 19.6035 10.5819  2
------> CAND: 109.912507 3887.291504 0.5937690 0.3515658 14.379 10.5707 16
------> CAND: 146.404425 4122.941895 0.6691081 3.0912273 14.3723 10.562 16
------> CAND: 179.826869 4732.390625 1.1084715 3.2900195 19.5661 10.5598  2
------> CAND:  55.135834 3626.166260 0.5672085 0.2109016 14.9006 10.5561  8
------> CAND: 153.675093 3695.559082 0.5221738 2.9462383 14.3659 10.5537 16
------> CAND: 296.118630 3971.643311 0.2075784 2.4965868 14.8959 10.5512  8
------> CAND: 133.920218 4680.918457 0.9738911 0.6202967 14.3625 10.5494 16
------> CAND: 200.451878 5548.632324 1.2555486 0.8869950 14.893 10.5483  8
------> CAND:  62.347593 3711.390137 0.7448202 3.0261543 14.3521 10.5358 16
------> CAND:  70.452324 4853.821777 1.0775770 0.6587189 14.3402 10.5206 16
------> CAND: 115.240490 5133.306641 1.2029235 3.3423862 14.8606 10.5149  8
------> CAND: 162.856268 3732.639160 0.8343394 0.2071607 14.8507 10.5047  8
------> CAND: 182.817193 4646.645020 0.9765733 0.5985315 16.4627 10.4847  4
------> CAND:  86.407206 3854.440430 0.6495357 3.0303898 14.3062 10.4766 16
------> CAND:   8.321680 3997.071777 0.9593002 3.1399941 14.3053 10.4754 16
------> CAND: 395.242304 3655.008057 0.2972956 0.4321680 19.4005 10.4616  2
------> CAND: 183.501778 4213.437500 0.6357598 0.5098544 14.2932 10.4598 16
------> CAND: 225.580928 3794.310303 0.6551259 3.0241034 16.4185 10.4498  4
------> CAND: 170.680469 3822.523438 0.9024621 3.0865550 16.3973 10.433  4
------> CAND: 397.864904 5632.512207 0.5936878 1.3560731 16.3966 10.4324  4
------> CAND:  86.419922 4210.009766 0.4094152 2.9248998 14.2711 10.4312 16
------> CAND: 288.012862 3873.349609 0.8872927 3.0973735 19.3451 10.4288  2
------> CAND: 115.243085 4349.899414 0.7907599 3.1578894 14.26 10.4169 16
------> CAND: 221.111661 3641.218750 0.9505750 3.0393138 14.7538 10.405  8
------> CAND: 230.395861 4939.121582 1.0209951 3.2780049 14.7336 10.3842  8
------> CAND: 230.422331 3726.398926 0.6616137 3.0045536 14.7278 10.3783  8
------> CAND: 228.599019 4365.243164 1.0346301 3.2212491 19.258 10.3772  2
------> CAND: 190.455326 4616.778809 1.1278899 0.5585753 14.7257 10.3762  8
------> CAND: 383.292167 4486.925781 0.4937486 3.0059781 14.7226 10.373  8
------> CAND:  86.412137 3688.836426 0.5314693 2.9548008 14.2255 10.3724 16
[17:00:59][3730416][INFO ] Statistics: count dirty SumSpec pages 1741 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:00:59][3730416][INFO ] Data processing finished successfully!
17:00:59 (3730416): called boinc_finish(0)

</stderr_txt>
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