Task 1708991625

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_60_2400000_0
Workunit ID: 861346554
Created: 5 Jan 2025 14:49:48 UTC
Sent: 6 Jan 2025 6:22:01 UTC
Report deadline: 20 Jan 2025 6:22:01 UTC
Received: 6 Jan 2025 6:42:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 843.31
CPU time (sec): 14.84
Peak working set size (MB): 357.73
Peak swap size (MB): 14818.01
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>
[23:23:44][347458][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_60.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 2400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_60.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_60_2400000_0_0
------> GPU usage: 0.500000
[23:23:44][347458][INFO ] Starting data processing...
[23:23:44][347458][INFO ] opti: No host transfer for n_steps. Use device global.
[23:23:44][347458][INFO ] opti: No host transfer for mean. Use device global.
[23:23:44][347458][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:23:44][347458][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:23:44][347458][INFO ] opti: power spectrum in fft callback (static link).
[23:23:44][347458][INFO ] opti: __constant__ access is not uniform, bad!
[23:23:44][347458][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[23:23:44][347458][INFO ] CUDA global memory status (initial GPU state, including context):
[23:23:44][347458][INFO ] No template file. Generating templates.
[23:23:44][347458][INFO ] Template param value T_cons = 50000
[23:23:47][347458][INFO ] Number of generated templates to be used: 50000
[23:23:47][347458][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_60.cpt
[23:23:47][347458][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_60.cpt (No such file or directory).
------> Starting from scratch...
[23:23:47][347458][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_60.binary
[23:23:47][347458][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_DM236.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528200377
------> 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: 236 cm^-3 pc
------> Scale factor: 1.62898
[23:23:47][347458][INFO ] Allocating memory for dedispersed compressed time series...
[23:23:47][347458][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:23:47][347458][INFO ] 8-bit allocation done
[23:23:47][347458][INFO ] Foobar
[23:23:47][347458][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_60.binary
[23:23:47][347458][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:23:47][347458][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:23:47][347458][INFO ] FftSize = 12582913
[23:23:47][347458][INFO ] Seed for random number generator is 1114356470.
[23:23:49][347458][INFO ] 8[23:23:49][347458][INFO ] 9[23:23:50][347458][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:23:50][347458][INFO ] Normalization factor 3.97364e-08
[23:23:50][347458][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
[23:23:50][347458][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
[23:23:50][347458][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:23:50][347458][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:23:50][347458][INFO ] TimeSeriesLength = 16769165, params->nsamples = 25165824
sum = 1250.94799805, mean= 0.00007460  0.00007460
[23:23:50][347458][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:33:44][347458][INFO ] Checkpoint committed!
[23:37:45][347458][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.245421 3928.940430 0.6246368 2.7094362 16.1118 12.8549 16
------> CAND: 160.610216 3694.390625 0.9801767 2.8979688 15.6708 12.2662 16
------> CAND:  76.823274 4999.611328 0.8216106 2.5895669 18.6315 12.212  4
------> CAND:  86.368539 3913.151367 0.9414863 2.9176927 15.5796 12.1449 16
------> CAND: 204.565098 3714.897949 0.7595545 0.4247239 18.429 12.0499  4
------> CAND: 174.260138 3934.735596 0.5119722 0.8474881 15.483 12.0168 16
------> CAND: 230.349668 3692.832764 0.8712092 2.8573780 18.1961 11.8638  4
------> CAND: 115.188588 4450.553223 1.0224519 2.9533808 15.3208 11.8023 16
------> CAND:   9.012753 5314.305176 1.2063727 2.9045236 15.2104 11.6567 16
------> CAND: 345.928558 3976.190186 0.4352552 2.3858535 15.8898 11.5808  8
------> CAND:  19.119077 4454.367676 0.7057456 2.6930180 15.0601 11.4589 16
------> CAND:  86.438347 3953.061768 0.3361879 1.7079873 15.0408 11.4336 16
------> CAND: 279.923702 3728.444092 0.4795321 2.5587366 15.7411 11.426  8
------> CAND:  38.979832 4305.850586 0.7775753 0.8578746 15.0065 11.3885 16
------> CAND: 190.470377 3625.423096 0.9699240 0.2847653 14.9801 11.3539 16
------> CAND: 264.199264 4269.916992 0.5380229 2.4670095 17.5 11.3085  4
------> CAND: 172.729294 3999.542480 0.9421448 2.9199681 14.9442 11.3068 16
------> CAND: 115.219989 4234.094238 1.0107796 2.9558048 15.5267 11.2033  8
------> CAND:  86.380996 3981.833008 0.8552057 2.8739135 14.8478 11.1807 16
------> CAND: 312.273075 4296.222168 0.9313749 0.7363333 15.4877 11.1628  8
------> CAND: 115.299139 3857.050049 0.5756142 2.6728463 14.8162 11.1393 16
------> CAND: 115.194557 4139.877441 1.0017329 2.9460762 15.4494 11.1232  8
------> CAND: 355.045634 4420.650391 0.9284843 0.8291035 15.4182 11.0908  8
------> CAND: 115.240490 4313.266113 0.7735327 2.7938139 14.761 11.0672 16
------> CAND:  71.130681 4039.863525 0.4284831 2.3200686 14.7448 11.0461 16
------> CAND: 195.894638 4122.147461 0.6785602 2.7440352 14.7011 10.989 16
------> CAND: 136.709942 5049.881836 1.0985049 1.1428928 14.6963 10.9828 16
------> CAND: 294.059425 4768.904297 0.6400044 2.3527308 17.0737 10.9694  4
------> CAND: 115.162637 4089.394287 1.0222161 2.9569163 14.6503 10.9229 16
------> CAND: 172.964409 3976.190186 0.4352552 2.3858535 14.6436 10.9142 16
------> CAND: 139.905278 4554.228027 0.9745302 2.9081376 14.6345 10.9023 16
------> CAND: 345.505299 3882.237305 0.8188833 2.8563852 16.9883 10.9016  4
------> CAND: 423.469375 4238.648926 0.4543753 1.4105206 20.1279 10.8929  2
------> CAND: 288.042186 3845.410645 0.6035113 2.7034321 15.2173 10.8829  8
------> CAND: 423.943238 4052.172607 0.8229287 2.8557918 16.947 10.8688  4
------> CAND: 236.755911 4517.147461 0.8871740 0.9274961 15.1933 10.8581  8
------> CAND: 249.203787 4203.992676 0.6635258 2.7119589 15.1891 10.8537  8
------> CAND: 312.683878 5070.929688 1.0982927 2.8852801 16.9258 10.8519  4
------> CAND:  36.301438 4136.267578 0.8534555 0.6718276 14.5866 10.84 16
------> CAND: 279.910208 3637.007080 0.4814522 2.5753713 15.1142 10.7763  8
------> CAND: 361.184842 4478.397461 1.0670635 2.9681032 15.1115 10.7735  8
------> CAND:  57.434566 4243.999023 0.4474235 1.4322071 14.5305 10.7671 16
------> CAND:  23.321828 3829.772949 0.7628931 0.5114031 14.5122 10.7433 16
------> CAND: 261.424332 4605.365723 0.7807859 1.0918071 16.7857 10.7408  4
------> CAND: 242.693740 4028.125977 0.4883639 0.9828730 15.0686 10.7293  8
------> CAND: 204.570548 3818.371826 0.8010028 0.4777395 24.6764 10.7168  1
------> CAND: 345.636610 4762.000488 1.0172049 2.9010360 16.7507 10.713  4
------> CAND:  20.975346 3995.866455 0.6812419 0.6904479 14.4861 10.7095 16
------> CAND: 345.633237 3684.007080 0.8956066 2.8687069 15.0383 10.698  8
------> CAND: 106.996144 3680.047363 0.6577983 2.7457137 14.4736 10.6933 16
------> CAND:  99.883257 3898.814697 0.8658162 2.8802578 15.0337 10.6933  8
------> CAND:  45.330281 3618.398193 0.8314321 2.8306551 15.0309 10.6904  8
------> CAND: 169.571586 5833.922852 1.1992750 2.6209276 15.0208 10.6799  8
------> CAND: 119.797730 3899.160645 0.7774663 2.8291335 24.5891 10.6789  1
------> CAND:  43.186735 3898.102783 0.7493202 2.8170018 14.4431 10.6538 16
------> CAND: 497.035030 3749.032959 0.4254320 0.8021515 16.6751 10.653  4
------> CAND: 211.734558 4238.648926 0.4543753 1.4105206 16.6737 10.652  4
------> CAND:  57.602469 3803.796631 0.5073388 2.5860679 14.4417 10.6519 16
------> CAND: 233.316636 3917.656006 0.9973450 2.9307992 14.9854 10.6434  8
------> CAND: 339.687363 3625.618652 0.6161380 0.4507726 16.6616 10.6423  4
------> CAND: 395.230886 4057.373535 0.8203373 2.8540869 24.484 10.6333  1
------> CAND: 466.633273 3917.656006 0.9973450 2.9307992 16.6476 10.6313  4
------> CAND: 131.638614 4108.298340 0.6920678 0.7710649 14.4136 10.6155 16
------> CAND:  56.882850 4860.793945 1.0986844 1.0125885 14.4104 10.6113 16
------> CAND: 382.312780 3790.623535 0.8464858 2.8586645 19.6222 10.593  2
------> CAND: 114.344664 3755.817627 0.9468886 0.3745858 14.9248 10.581  8
------> CAND: 129.115925 3742.258057 0.6301972 0.5350262 14.3827 10.5755 16
------> CAND: 202.878548 3652.209473 0.3970450 2.4328811 16.5764 10.5748  4
------> CAND: 297.022760 3874.289551 0.6713414 2.7618957 14.9165 10.5724  8
------> CAND: 499.341807 3948.258057 0.6938143 2.7763150 16.5674 10.5676  4
------> CAND: 230.702860 3762.989014 0.4297834 0.8188376 16.563 10.5642  4
------> CAND: 294.044633 4610.138184 0.5817727 2.3263462 19.5566 10.5541  2
------> CAND: 230.422071 3923.647949 0.8538882 2.8713267 14.883 10.538  8
------> CAND: 451.201561 4010.847900 0.7346267 0.6592709 16.5262 10.535  4
------> CAND: 164.821790 4240.500488 0.4552609 2.2318661 14.8777 10.5325  8
------> CAND: 299.817933 4633.540527 0.6507021 2.4923427 14.8744 10.5291  8
------> CAND:  86.413694 4589.864746 0.8338091 2.7973588 14.3393 10.5194 16
------> CAND: 260.983686 4815.831055 1.1517234 0.9525449 14.8631 10.5174  8
------> CAND: 352.875359 4756.233398 0.6513851 1.4992027 14.8345 10.488  8
------> CAND: 375.436825 3625.902832 0.6401613 0.4334204 14.825 10.4783  8
------> CAND: 204.567693 3764.992676 0.7798490 0.4504779 24.1134 10.4723  1
------> CAND: 241.146547 4302.779297 0.6482536 2.6555500 16.4449 10.4707  4
------> CAND:  89.231963 3641.968994 0.4424476 2.5234346 14.8058 10.4585  8
------> CAND: 137.369614 3642.515137 0.4278568 0.6890681 24.0787 10.4573  1
------> CAND: 230.464890 3885.551758 0.9331736 2.9119048 19.3757 10.4469  2
------> CAND: 172.761473 3780.303955 0.7304014 2.7973433 14.7924 10.4448  8
------> CAND:  70.220842 3746.179688 0.4450852 0.7594920 14.2789 10.4413 16
------> CAND:  46.120746 4422.225586 0.4985586 2.1990106 14.7883 10.4405  8
------> CAND: 207.374025 3678.699951 0.9641597 0.3217003 14.7873 10.4394  8
------> CAND: 348.229107 3814.400146 0.9999040 2.9195039 14.785 10.4371  8
------> CAND: 279.756319 3935.071777 0.8487697 2.8739502 19.351 10.4323  2
------> CAND: 235.916918 4086.027344 0.7662643 2.8164670 19.3479 10.4304  2
------> CAND:  36.301698 4170.956055 0.8672492 0.6877854 16.3912 10.4281  4
------> CAND: 142.275375 3689.187256 0.8908306 2.8713756 14.2664 10.4251 16
------> CAND: 173.718023 3893.321045 0.5448083 0.7488034 14.773 10.4248  8
------> CAND:  86.413953 3633.490723 0.5045485 2.6122305 14.265 10.4233 16
------> CAND:  36.971750 3874.864746 0.9940683 2.9325840 14.2598 10.4166 16
------> CAND:  30.249685 3649.764893 0.8918582 0.3226249 14.2584 10.4149 16
------> CAND: 423.469115 4238.648926 0.4543753 1.4105206 16.366 10.4082  4
------> CAND: 462.697557 3776.054199 0.7382096 2.8066592 16.3594 10.4029  4
[23:37:45][347458][INFO ] Statistics: count dirty SumSpec pages 1722 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:37:45][347458][INFO ] Data processing finished successfully!
23:37:45 (347458): called boinc_finish(0)

</stderr_txt>
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