Task 1706454746

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_167_7500000_1
Workunit ID: 859793992
Created: 31 Dec 2024 22:48:33 UTC
Sent: 1 Jan 2025 19:20:42 UTC
Report deadline: 15 Jan 2025 19:20:42 UTC
Received: 2 Jan 2025 0:23:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 428.71
CPU time (sec): 41.91
Peak working set size (MB): 395.45
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[00:15:28][1333431][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_167.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 7500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_167.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_167_7500000_1_0
------> GPU usage: 0.330000
[00:15:28][1333431][INFO ] Starting data processing...
[00:15:28][1333431][INFO ] opti: No host transfer for n_steps. Use device global.
[00:15:28][1333431][INFO ] opti: No host transfer for mean. Use device global.
[00:15:28][1333431][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:15:28][1333431][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:15:28][1333431][INFO ] opti: power spectrum in fft callback (static link).
[00:15:28][1333431][INFO ] opti: __constant__ access is not uniform, bad!
[00:15:29][1333431][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[00:15:29][1333431][INFO ] CUDA global memory status (initial GPU state, including context):
[00:15:29][1333431][INFO ] No template file. Generating templates.
[00:15:29][1333431][INFO ] Template param value T_cons = 50000
[00:15:35][1333431][INFO ] Number of generated templates to be used: 50000
[00:15:35][1333431][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_167.cpt
[00:15:35][1333431][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_167.cpt (No such file or directory).
------> Starting from scratch...
[00:15:35][1333431][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_167.binary
[00:15:35][1333431][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM246.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206500741
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 246.7 cm^-3 pc
------> Scale factor: 1.01372
[00:15:35][1333431][INFO ] Allocating memory for dedispersed compressed time series...
[00:15:35][1333431][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:15:35][1333431][INFO ] 8-bit allocation done
[00:15:35][1333431][INFO ] Foobar
[00:15:35][1333431][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_167.binary
[00:15:35][1333431][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:15:36][1333431][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:15:36][1333431][INFO ] FftSize = 12582913
[00:15:36][1333431][INFO ] Seed for random number generator is -1034094608.
[00:15:39][1333431][INFO ] 8[00:15:39][1333431][INFO ] 9[00:15:41][1333431][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:15:41][1333431][INFO ] Normalization factor 3.97364e-08
[00:15:41][1333431][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
[00:15:41][1333431][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1612 MB (14541 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:15:41][1333431][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:15:41][1333431][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:15:41][1333431][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:16:28][1333431][INFO ] Checkpoint committed!
[00:17:28][1333431][INFO ] Checkpoint committed!
[00:18:28][1333431][INFO ] Checkpoint committed!
[00:19:28][1333431][INFO ] Checkpoint committed!
[00:20:29][1333431][INFO ] Checkpoint committed!
[00:21:29][1333431][INFO ] Checkpoint committed!
[00:22:29][1333431][INFO ] Checkpoint committed!
[00:22:35][1333431][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5470.967773 0.9008927 5.3964496 21.4879 17.5593  8
------> CAND:   0.250167 3887.594482 0.7879955 5.9815488 20.1569 16.115  8
------> CAND:   0.249648 4807.373535 1.0155692 4.1738358 18.9994 14.8695  8
------> CAND: 231.151292 4017.589844 0.9925296 6.0871477 17.4124 13.1795  8
------> CAND:   0.500334 5817.845215 1.1527646 5.6885014 23.9576 13.1718  2
------> CAND:   0.500593 4365.415039 0.5845562 5.6861491 23.8532 13.1096  2
------> CAND:  60.757062 3776.141113 0.9435124 6.0442796 19.3874 12.8182  4
------> CAND:   0.500074 3601.833008 0.9682418 3.4081526 19.3003 12.7483  4
------> CAND:   1.249537 4240.303223 0.4556958 5.3758149 28.6173 12.4283  1
------> CAND:   1.249018 5489.115234 0.8980955 5.3866134 28.6064 12.4236  1
------> CAND:   1.249277 4968.686523 0.6879669 5.4303532 28.3309 12.3039  1
------> CAND:  60.756802 3775.227539 0.9435863 6.0405517 18.6319 12.2124  4
------> CAND:  60.756543 3793.026611 0.9520259 6.0458760 18.528 12.1292  4
------> CAND:  60.757840 3731.834717 0.9231438 6.0308509 18.4019 12.0283  4
------> CAND: 296.326757 4800.791016 0.8554431 5.8951697 16.25 11.9567  8
------> CAND:  60.757321 3754.147949 0.9329386 6.0375175 18.2933 11.9415  4
------> CAND:   0.249388 5381.070312 1.2132605 4.4354019 15.3736 11.872 16
------> CAND:   0.250426 3667.578125 0.3388355 5.4117432 18.1744 11.8465  4
------> CAND: 187.534031 3697.434326 0.5643023 5.8153620 16.0717 11.7705  8
------> CAND:   0.499036 4603.256348 0.8287480 4.1791520 18.0118 11.7166  4
------> CAND: 230.976902 4736.709961 1.1412261 6.1351924 15.9804 11.6752  8
------> CAND: 230.985206 4176.049805 0.7969237 5.9793253 15.8942 11.5854  8
------> CAND: 115.564617 4024.103271 1.0332943 6.0983982 15.155 11.5837 16
------> CAND: 115.414102 5113.175781 0.7685669 5.5054989 15.1346 11.5568 16
------> CAND: 115.495847 4214.100586 0.6533231 5.8390079 15.1342 11.5563 16
------> CAND: 346.083485 4044.723145 0.4180259 4.3339109 15.8569 11.5465  8
------> CAND: 259.795394 3692.697754 0.9030166 6.0178223 21.1016 11.4712  2
------> CAND: 224.268071 3682.078125 0.9110211 6.0153780 15.7796 11.4661  8
------> CAND:  30.378661 3776.141113 0.9435124 6.0442796 15.762 11.4477  8
------> CAND: 115.575516 4017.589844 0.9925296 6.0871477 15.0251 11.4129 16
------> CAND: 191.752612 4169.822754 0.6015249 5.7920012 14.9277 11.2853 16
------> CAND:   1.249796 3677.328369 0.3210512 5.3306513 25.9702 11.2787  1
------> CAND:  83.596463 4207.242676 1.0099144 6.0969486 14.9206 11.2759 16
------> CAND: 394.242935 3733.035645 0.4534396 5.6736822 15.5411 11.2182  8
------> CAND:   0.624898 4240.303223 0.4556958 5.3758149 20.6739 11.2171  2
------> CAND: 247.287052 4270.633301 0.4951409 5.5203018 15.5357 11.2127  8
------> CAND:   0.624639 5489.115234 0.8980955 5.3866134 20.6539 11.2052  2
------> CAND: 115.548527 4265.491699 0.8999871 6.0456557 14.8405 11.171 16
------> CAND: 387.844736 3967.986328 0.8017896 5.9909334 17.3236 11.1681  4
------> CAND: 280.272482 4270.474609 0.5408304 4.2888017 15.4819 11.1568  8
------> CAND: 115.564357 4029.203613 1.0340352 6.0990486 14.8245 11.1501 16
------> CAND:  60.757581 3730.179688 0.9236851 6.0272207 17.2974 11.1473  4
------> CAND:  50.122117 3990.239990 0.7531531 5.9655757 14.8079 11.1285 16
------> CAND: 280.442980 4006.798096 0.7391595 5.9552283 15.4365 11.1098  8
------> CAND: 148.163378 4800.791016 0.8554431 5.8951697 14.7663 11.0741 16
------> CAND: 115.432527 4166.125000 0.4858710 5.5525804 14.7654 11.073 16
------> CAND:  76.569214 3669.445557 0.7080545 3.5654273 15.4004 11.0723  8
------> CAND: 206.272668 3858.292480 0.4609674 5.6431661 15.3983 11.0701  8
------> CAND:  77.068510 4761.000000 0.9035215 4.2228022 14.7579 11.0632 16
------> CAND: 285.152552 4985.525879 0.8303263 4.5260463 20.3644 11.0333  2
------> CAND:  86.590160 4156.067383 0.8079194 5.9947524 14.7252 11.0205 16
------> CAND: 128.031956 4753.422363 0.5909458 4.8840370 14.7212 11.0153 16
------> CAND:  77.948505 3622.790771 0.7109827 5.9205546 14.7193 11.0129 16
------> CAND: 115.474567 4218.704102 0.6485513 5.8319421 14.6938 10.9796 16
------> CAND:   1.248758 5846.454102 1.1516138 5.6510267 25.2351 10.9595  1
------> CAND: 115.440052 4644.539551 0.8120854 5.9003053 14.6501 10.9226 16
------> CAND: 350.205788 4539.441406 1.0309556 3.9894395 20.0841 10.867  2
------> CAND: 447.689364 4911.736328 0.9914877 6.0040178 16.9417 10.8646  4
------> CAND: 280.469709 3793.619873 0.7079510 5.9302430 16.9369 10.8608  4
------> CAND: 359.391893 4109.652344 0.8633339 3.7838519 20.0598 10.8525  2
------> CAND:  86.554088 3992.290771 0.6866539 5.9154158 14.582 10.8341 16
------> CAND:  30.378401 3793.026611 0.9520259 6.0458760 15.1534 10.8168  8
------> CAND: 231.048786 4106.965820 0.5453179 5.7137413 24.8785 10.8046  1
------> CAND: 230.865313 4166.125000 0.4858710 5.5525804 15.1412 10.8042  8
------> CAND:  16.007044 4089.119141 1.0003045 6.0943680 14.5413 10.7811 16
------> CAND: 156.177021 4183.302246 1.0092058 6.1011496 14.5361 10.7744 16
------> CAND:  83.035663 5811.189453 1.1155792 5.6031718 14.5263 10.7616 16
------> CAND:  86.550196 3803.229980 0.5118147 5.7422953 14.5224 10.7566 16
------> CAND:  38.498443 3908.237305 0.7396153 5.9577289 14.5221 10.7561 16
------> CAND: 267.524095 4030.944824 0.7163658 3.8303342 16.7969 10.7497  4
------> CAND: 128.451582 4571.063965 0.9742838 6.0611248 16.7967 10.7495  4
------> CAND: 436.466631 3756.985107 0.7913496 5.9798641 16.7882 10.7428  4
------> CAND:  96.957551 3990.022705 0.7524537 5.9593692 14.5089 10.7391 16
------> CAND: 231.016866 4155.208984 0.9044703 6.0467153 15.0716 10.7324  8
------> CAND:  67.821939 5419.909180 1.2171526 6.0184512 15.0656 10.7262  8
------> CAND: 129.350781 4296.388184 1.0759420 3.8089640 14.4982 10.7252 16
------> CAND: 156.129531 4114.702637 0.9771466 6.0812106 15.0617 10.7221  8
------> CAND: 263.030694 4898.949707 1.1625974 6.1168666 15.058 10.7183  8
------> CAND:  27.363424 5259.324707 1.2040399 4.3450856 14.492 10.7171 16
------> CAND:  74.512345 3978.155273 0.4287356 5.5066023 14.489 10.7132 16
------> CAND: 114.416289 3647.685791 0.3978316 5.5776381 15.0508 10.7109  8
------> CAND: 243.973639 3774.143311 0.9108576 6.0324273 15.0449 10.7048  8
------> CAND: 441.726622 4411.326172 0.5210372 4.5205998 24.5586 10.6657  1
------> CAND: 141.058796 5337.733887 1.0471509 4.5502129 24.5445 10.6595  1
------> CAND: 214.804291 3852.259033 0.5873551 3.8026931 16.679 10.6561  4
------> CAND: 270.811298 3718.198730 0.4832104 5.7156801 14.9944 10.6527  8
------> CAND:  11.882146 3661.229492 0.8020499 5.9738812 14.4398 10.6495 16
------> CAND: 167.158151 4764.544434 1.0177572 4.1422434 14.4389 10.6483 16
------> CAND: 115.435900 3947.824219 0.3619090 5.2399201 14.4381 10.6473 16
------> CAND: 466.310962 3616.489014 0.9008677 6.0005627 16.6665 10.6462  4
------> CAND: 112.310372 3888.258789 0.3673863 5.3427968 14.9771 10.6349  8
------> CAND: 115.422406 4239.905273 0.4565723 5.3805103 14.4241 10.6291 16
------> CAND:  86.089827 4052.175537 0.9475743 3.7135930 14.4219 10.6262 16
------> CAND: 140.234855 3793.619873 0.7079510 5.9302430 14.961 10.6183  8
------> CAND:  60.758100 3727.921387 0.9246568 6.0307779 16.6182 10.6079  4
------> CAND:  86.536182 3638.099609 0.4623881 5.7046957 14.4049 10.6042 16
------> CAND: 123.643656 4270.633301 0.4951409 5.5203018 14.4008 10.5989 16
------> CAND: 273.887260 3678.026611 0.6685359 5.8994851 14.9365 10.593  8
------> CAND:  11.881886 3752.159424 0.8384869 6.0009694 14.3921 10.5877 16
------> CAND: 115.512975 3811.126709 0.6401563 5.8861480 14.3891 10.5838 16
[00:22:35][1333431][INFO ] Statistics: count dirty SumSpec pages 249689 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:22:35][1333431][INFO ] Data processing finished successfully!
00:22:35 (1333431): called boinc_finish(0)

</stderr_txt>
]]>