Task 1721099653

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_56_8600000_0
Workunit ID: 868791632
Created: 27 Jan 2025 21:59:41 UTC
Sent: 28 Jan 2025 13:02:12 UTC
Report deadline: 11 Feb 2025 13:02:12 UTC
Received: 28 Jan 2025 14:00:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 271.76
CPU time (sec): 37.60
Peak working set size (MB): 486.26
Peak swap size (MB): 19166.58
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[08:51:52][299428][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_56.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 8600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_56.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_56_8600000_0_0
------> GPU usage: 0.500000
[08:51:52][299428][INFO ] Starting data processing...
[08:51:52][299428][INFO ] opti: No host transfer for n_steps. Use device global.
[08:51:52][299428][INFO ] opti: No host transfer for mean. Use device global.
[08:51:52][299428][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:51:52][299428][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:51:52][299428][INFO ] opti: power spectrum in fft callback (static link).
[08:51:52][299428][INFO ] opti: __constant__ access is not uniform, bad!
[08:51:52][299428][INFO ] Running on device 3 NVIDIA TITAN V
[08:51:52][299428][INFO ] CUDA global memory status (initial GPU state, including context):
[08:51:52][299428][INFO ] No template file. Generating templates.
[08:51:52][299428][INFO ] Template param value T_cons = 50000
[08:51:56][299428][INFO ] Number of generated templates to be used: 50000
[08:51:56][299428][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_56.cpt
[08:51:56][299428][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_56.cpt (No such file or directory).
------> Starting from scratch...
[08:51:56][299428][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_56.binary
[08:51:56][299428][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM235.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768501248
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 235.6 cm^-3 pc
------> Scale factor: 1.43776
[08:51:56][299428][INFO ] Allocating memory for dedispersed compressed time series...
[08:51:56][299428][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:51:56][299428][INFO ] 8-bit allocation done
[08:51:56][299428][INFO ] Foobar
[08:51:56][299428][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_56.binary
[08:51:56][299428][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:51:57][299428][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:51:57][299428][INFO ] FftSize = 12582913
[08:51:57][299428][INFO ] Seed for random number generator is 1117324320.
[08:51:59][299428][INFO ] 8[08:51:59][299428][INFO ] 9[08:52:02][299428][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:52:02][299428][INFO ] Normalization factor 3.97364e-08
[08:52:02][299428][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
[08:52:02][299428][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3152 MB (8911 MB free / 12063 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:52:02][299428][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:52:02][299428][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:52:02][299428][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:56:22][299428][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   1.498665 3726.539551 0.9833420 3.6709676 37.9139 21.5488  2
------> CAND:   0.499555 3726.158691 0.9675042 3.6791093 24.2881 20.6327  8
------> CAND:   0.499296 4451.979980 0.8766001 4.5107632 24.1892 20.5235  8
------> CAND:   0.499036 4925.529297 1.1179317 4.7435312 23.7747 20.0661  8
------> CAND:   0.749203 3750.214355 0.9880545 3.6879439 28.18 19.9788  4
------> CAND:   0.749462 3617.419434 0.9053790 3.6218278 26.9062 18.9315  4
------> CAND:   1.498406 3917.344971 1.0146221 3.8150952 32.9516 18.5608  2
------> CAND:   0.249648 4916.295410 1.1047550 4.7749138 19.9339 18.1315 16
------> CAND:   0.249907 3679.157471 0.4631421 4.3874230 21.9253 18.0363  8
------> CAND:   0.374731 3750.214355 0.9880545 3.6879439 21.1289 17.1686  8
------> CAND:   0.500074 3848.963623 1.0039322 5.8634953 20.6992 16.702  8
------> CAND:   0.166345 3858.533447 0.6149701 4.1968393 18.8889 16.6615 16
------> CAND:   0.166605 3640.946289 0.5579363 4.0043774 18.0198 15.4535 16
------> CAND:   0.499815 4859.382812 1.0247694 4.9283919 19.5046 15.4118  8
------> CAND:   1.248758 3821.202881 0.6279957 5.4979749 27.2959 15.167  2
------> CAND:   1.248499 4270.688477 0.8471676 5.6015501 27.2408 15.1341  2
------> CAND:   1.248239 4665.387207 1.1145402 5.7164907 26.8268 14.8862  2
------> CAND:   0.250167 3604.404297 0.9676012 5.8501067 17.4854 14.7179 16
------> CAND:   0.500334 3601.504883 0.9682633 5.8502808 21.4393 14.4726  4
------> CAND:   1.249018 3641.567383 0.5483113 5.4353814 26.101 14.4521  2
------> CAND:   0.624379 3784.641113 0.6557059 5.5489507 20.8853 14.0247  4
------> CAND:   0.624120 4665.387207 1.1145402 5.7164907 20.7755 13.9361  4
------> CAND:   0.214095 3733.357666 0.9672284 3.6926239 16.6696 13.6065 16
------> CAND:   0.374472 4051.450684 1.0358539 3.9098365 17.7557 13.5431  8
------> CAND:   0.299733 3726.539551 0.9833420 3.6709676 16.4735 13.3414 16
------> CAND:   0.187366 3750.214355 0.9880545 3.6879439 16.2977 13.1046 16
------> CAND:   1.499444 3778.141357 0.6744916 5.5938210 23.678 13.0051  2
------> CAND:   1.499184 4150.649902 0.8669502 5.6974874 23.4955 12.8962  2
------> CAND:   1.498925 4550.931152 1.1047165 5.7816434 23.4045 12.842  2
------> CAND:   0.415993 4660.855957 1.1143750 5.7369404 17.04 12.7863  8
------> CAND:   1.498146 4270.256348 1.0670581 4.0767188 19.3115 12.7572  4
------> CAND:   0.416253 3790.045654 0.6429162 5.5328002 17.0003 12.7444  8
------> CAND:   0.249388 3976.707275 1.0241705 3.8545263 16.9668 12.7092  8
------> CAND:   0.312190 4422.875488 0.9449139 5.6433959 16.8007 12.5344  8
------> CAND:   0.998851 3753.675781 0.5482428 4.1925812 18.7496 12.3066  4
------> CAND:   0.998332 4881.711426 1.1150666 4.6936398 18.5927 12.1809  4
------> CAND:  44.269926 3740.411377 0.7552887 5.6892357 15.5659 12.1268 16
------> CAND: 231.033734 4242.134766 1.0633271 5.8456316 16.3962 12.1098  8
------> CAND:   1.000148 3649.447754 0.9424695 3.6355922 22.0883 12.0579  2
------> CAND:  77.267553 3685.373535 0.9167379 5.8278551 15.4893 12.0252 16
------> CAND: 115.517905 3824.720703 0.7144805 5.6316018 15.4322 11.9496 16
------> CAND:   0.998591 4369.567383 0.7894035 4.5709805 18.2226 11.885  4
------> CAND: 115.520760 4119.921387 1.0154425 5.8331151 15.3808 11.8816 16
------> CAND: 211.548489 4874.434082 1.1233178 4.6669803 18.128 11.8094  4
------> CAND:   1.499703 3629.317139 0.6344638 5.5862622 21.6698 11.809  2
------> CAND: 115.497923 3794.745605 0.7602910 5.6875830 15.2692 11.7342 16
------> CAND: 230.990915 3751.856445 0.9064941 5.8187871 16.0368 11.7341  8
------> CAND: 115.488321 4869.104980 1.1232474 5.5981493 15.199 11.6417 16
------> CAND: 188.594905 4945.670898 1.1062415 5.4712114 15.1722 11.6063 16
------> CAND:  86.583413 3624.914062 0.6971798 5.6568341 15.1613 11.592 16
------> CAND: 201.924333 4626.735352 1.0085707 4.5159163 15.1605 11.5909 16
------> CAND: 112.851708 3628.384033 0.6465054 3.8586347 15.1293 11.5498 16
------> CAND: 161.471267 4285.184082 0.8410701 4.3448963 15.1241 11.543 16
------> CAND:   0.498777 3942.353516 0.9726415 3.8586247 15.8322 11.5208  8
------> CAND:   0.749722 3759.865967 0.6739929 5.5995874 17.7492 11.5071  4
------> CAND: 386.653330 4196.199707 0.6389577 4.9475241 15.8185 11.5066  8
------> CAND: 115.510379 4070.872070 0.7614331 5.5752349 15.0951 11.5049 16
------> CAND:  77.267294 3683.769043 0.9176801 5.8246970 15.7648 11.4506  8
------> CAND:  64.856268 3746.913330 0.9285433 3.7190704 17.6632 11.4386  4
------> CAND:   0.500853 3600.537842 0.9684829 5.8503366 15.6963 11.3795  8
------> CAND: 321.337211 3697.978760 0.8896666 3.7009933 17.5808 11.3729  4
------> CAND: 115.493771 4447.275391 1.0919152 5.8118386 14.9748 11.3469 16
------> CAND: 173.200043 3937.409180 0.8121290 5.7102747 15.6331 11.3137  8
------> CAND: 186.288387 3901.457764 0.8349600 5.7311931 14.9421 11.3041 16
------> CAND:  84.188403 3958.372070 0.7302387 5.5929542 14.9227 11.2787 16
------> CAND: 115.493252 4279.370117 0.8446374 5.6014023 14.9189 11.2737 16
------> CAND:   1.000408 3696.045654 0.4649752 5.0847454 20.7631 11.27  2
------> CAND:   0.311930 4848.869629 1.1211115 5.5868583 15.575 11.2535  8
------> CAND: 115.503632 4162.454102 0.9729891 5.7879901 14.8984 11.2469 16
------> CAND: 161.690034 4114.927734 0.8457307 5.6725273 17.3982 11.2275  4
------> CAND:  74.703862 4113.308594 0.7248790 4.3382392 15.5402 11.2173  8
------> CAND:   0.748943 4284.626953 1.0688871 4.0939040 17.3396 11.1808  4
------> CAND: 288.861457 4154.678711 0.9342206 5.7670126 15.5017 11.1773  8
------> CAND:   0.999889 4803.005859 0.9640595 5.2170491 20.6026 11.1747  2
------> CAND: 423.096979 4874.434082 1.1233178 4.6669803 20.5894 11.1669  2
------> CAND: 173.279193 4337.950195 1.0777128 5.8301773 15.487 11.1621  8
------> CAND:  86.607288 3807.623047 0.9622781 5.8497834 14.8174 11.1408 16
------> CAND:   1.497887 4511.383301 1.0996999 4.2802958 17.2842 11.1368  4
------> CAND:  61.833765 3731.665039 0.7428686 5.6889939 15.4623 11.1365  8
------> CAND: 154.329056 4203.501465 1.0201479 4.0537915 15.4567 11.1307  8
------> CAND:   2.496997 4279.156250 0.8436357 5.5904531 25.5846 11.1113  1
------> CAND:  96.121672 3658.736816 0.8476981 3.6939883 15.4357 11.1089  8
------> CAND: 300.338249 3947.105713 0.8052065 5.6999798 15.4237 11.0965  8
------> CAND:  44.268888 3782.877930 0.7765405 5.7015042 15.4123 11.0847  8
------> CAND:   2.497516 3821.202881 0.6279957 5.4979749 25.4997 11.0744  1
------> CAND: 328.684694 4511.383301 1.0996999 5.7791424 20.3909 11.049  2
------> CAND: 252.329056 4000.786865 0.9708720 5.8336024 20.381 11.0431  2
------> CAND:  76.479684 4428.897949 1.0353692 4.2548056 14.7378 11.0369 16
------> CAND: 411.689735 3826.345459 0.6148493 4.1418610 17.1472 11.0278  4
------> CAND:  99.054385 3889.615967 0.9880495 5.8507032 14.7228 11.0173 16
------> CAND: 194.618112 4115.230957 0.9398901 4.0401468 17.1097 10.998  4
------> CAND: 115.451730 3647.462891 0.5292555 5.3697710 14.7066 10.9962 16
------> CAND: 411.689995 3826.345459 0.6148493 4.1418610 17.0734 10.9692  4
------> CAND:   2.497257 4023.094482 0.7269028 5.5449853 25.254 10.9677  1
------> CAND:  86.595091 3616.665527 0.8786380 5.8024592 14.6669 10.9445 16
------> CAND:  67.452398 3768.696533 0.4661172 4.7725334 14.6611 10.937 16
------> CAND: 121.753132 4156.962402 0.8646268 4.1535664 14.6611 10.937 16
------> CAND: 115.515570 3850.693604 0.8287506 5.7420506 14.6534 10.927 16
------> CAND: 115.524652 3656.888428 0.8874063 5.8033276 14.6427 10.913 16
------> CAND: 187.078593 3647.691650 0.5277836 5.3751745 17.0013 10.9119  4
[08:56:22][299428][INFO ] Statistics: count dirty SumSpec pages 503847 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:56:22][299428][INFO ] Data processing finished successfully!
08:56:22 (299428): called boinc_finish(0)

</stderr_txt>
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