Task 1728334150

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_99_2400000_1
Workunit ID: 873094029
Created: 11 Feb 2025 12:16:12 UTC
Sent: 12 Feb 2025 4:10:01 UTC
Report deadline: 26 Feb 2025 4:10:01 UTC
Received: 12 Feb 2025 4:27:34 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 720.31
CPU time (sec): 14.69
Peak working set size (MB): 300.1
Peak swap size (MB): 10520.24
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:12:50][3877006][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_99.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_cfbf00125_segment_8_dms_200_99.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_99_2400000_1_0
------> GPU usage: 0.500000
[21:12:50][3877006][INFO ] Starting data processing...
[21:12:50][3877006][INFO ] opti: No host transfer for n_steps. Use device global.
[21:12:50][3877006][INFO ] opti: No host transfer for mean. Use device global.
[21:12:50][3877006][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:12:50][3877006][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:12:50][3877006][INFO ] opti: power spectrum in fft callback (static link).
[21:12:50][3877006][INFO ] opti: __constant__ access is not uniform, bad!
[21:12:50][3877006][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[21:12:50][3877006][INFO ] CUDA global memory status (initial GPU state, including context):
[21:12:50][3877006][INFO ] No template file. Generating templates.
[21:12:50][3877006][INFO ] Template param value T_cons = 50000
[21:12:54][3877006][INFO ] Number of generated templates to be used: 50000
[21:12:54][3877006][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_99.cpt
[21:12:54][3877006][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_99.cpt (No such file or directory).
------> Starting from scratch...
[21:12:54][3877006][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_99.binary
[21:12:54][3877006][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_DM239.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322977382
------> 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: 239.9 cm^-3 pc
------> Scale factor: 1.81855
[21:12:54][3877006][INFO ] Allocating memory for dedispersed compressed time series...
[21:12:54][3877006][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:12:54][3877006][INFO ] 8-bit allocation done
[21:12:54][3877006][INFO ] Foobar
[21:12:54][3877006][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_99.binary
[21:12:54][3877006][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:12:54][3877006][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:12:54][3877006][INFO ] FftSize = 12582913
[21:12:54][3877006][INFO ] Seed for random number generator is -1031394231.
[21:12:56][3877006][INFO ] 8[21:12:56][3877006][INFO ] 9[21:12:56][3877006][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:12:56][3877006][INFO ] Normalization factor 3.97364e-08
[21:12:56][3877006][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
[21:12:56][3877006][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
[21:12:56][3877006][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:12:56][3877006][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:12:56][3877006][INFO ] TimeSeriesLength = 16769165, params->nsamples = 25165824
sum = -2337.98095703, mean= -0.00013942  -0.00013942
[21:12:56][3877006][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:22:50][3877006][INFO ] Checkpoint committed!
[21:24:48][3877006][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 259.117815 3796.466797 0.8215840 2.8519697 19.3343 12.7756  4
------> CAND: 161.918142 4411.973145 0.8300498 2.8325660 16.8003 12.5339  8
------> CAND:  25.684140 4213.465820 0.8911082 0.7031456 15.8214 12.4667 16
------> CAND: 259.238487 3930.004883 0.5267256 2.5955997 18.7425 12.3009  4
------> CAND:  90.757877 3857.358643 0.5730449 2.6626682 15.4582 11.984 16
------> CAND:  25.684919 4296.211914 0.9308799 0.7424268 15.3762 11.8754 16
------> CAND:  86.392674 3966.369385 0.8022099 2.8443787 15.1763 11.6117 16
------> CAND: 497.209679 4060.703613 0.9936649 0.5537021 26.6707 11.5829  1
------> CAND: 115.259953 3975.572510 0.6048858 2.6891482 15.1441 11.5694 16
------> CAND: 320.460589 4426.880371 0.4852467 1.6839796 15.8482 11.5374  8
------> CAND: 454.854412 4544.166992 0.6711540 2.6032877 17.781 11.5324  4
------> CAND: 148.616222 3979.343994 0.7936618 2.8391900 15.8381 11.5269  8
------> CAND: 115.219470 4867.766602 1.0108641 2.8718703 15.7918 11.4788  8
------> CAND:  86.412915 3930.004883 0.5267256 2.5955997 14.9882 11.3645 16
------> CAND: 115.170941 3779.505615 0.9084653 2.8830481 14.978 11.3511 16
------> CAND: 115.302513 3950.987061 0.3408711 1.8036956 14.9555 11.3216 16
------> CAND: 112.307777 4171.572266 0.5966807 2.6331732 15.6328 11.3134  8
------> CAND: 172.791835 3953.934082 0.6869279 2.7704220 14.8992 11.2479 16
------> CAND: 172.773410 3713.695312 0.9824671 2.8987291 15.5639 11.2419  8
------> CAND: 173.768628 3700.073486 0.8273223 2.8404269 14.8834 11.2272 16
------> CAND: 115.190405 3705.850342 0.8179867 2.8370214 14.8673 11.2062 16
------> CAND: 115.182360 3713.695312 0.9824671 2.8987291 14.8669 11.2056 16
------> CAND: 230.389892 3623.297119 0.7036985 2.7705665 15.46 11.1341  8
------> CAND: 345.546820 3713.695312 0.9824671 2.8987291 17.2793 11.1329  4
------> CAND: 230.418438 4039.940186 0.9112909 2.9079151 15.4412 11.1146  8
------> CAND: 172.743307 3707.947998 0.7744838 2.8209460 15.4178 11.0904  8
------> CAND:  82.476421 4130.008301 0.8556974 0.6661480 14.7715 11.081 16
------> CAND: 168.488135 4085.638184 0.7674997 0.6914680 14.7685 11.077 16
------> CAND: 259.292465 3853.955811 0.4774613 2.5342596 15.401 11.073  8
------> CAND: 230.438939 4867.766602 1.0108641 2.8718703 17.1928 11.064  4
------> CAND:  86.398642 3772.763184 0.5682519 2.6733310 14.7403 11.0402 16
------> CAND:  49.869355 3778.911865 0.9805367 2.9082894 20.3673 11.035  2
------> CAND: 292.132570 4212.521484 0.7272631 2.7763455 15.3404 11.0102  8
------> CAND: 479.137981 4026.730713 0.8357450 2.8689067 17.098 10.9888  4
------> CAND: 172.908095 3727.909180 0.3055695 2.0204365 15.311 10.9797  8
------> CAND: 210.920996 4502.928223 0.8907217 2.8572812 15.2849 10.9528  8
------> CAND: 177.529175 3624.743408 0.6590418 2.7481227 14.6715 10.9505 16
------> CAND:  48.996626 4009.383789 0.7359149 0.6572095 14.6572 10.9318 16
------> CAND:  25.683881 4211.984375 0.8914697 0.7019240 14.6507 10.9234 16
------> CAND: 241.876286 4241.300781 0.8425970 2.8575132 15.2526 10.9194  8
------> CAND: 172.743567 4583.548828 1.1188490 2.9911833 15.2385 10.9048  8
------> CAND: 326.589676 3718.832031 0.9830828 0.3389014 15.2354 10.9015  8
------> CAND: 115.171720 4426.740234 1.0956697 2.9894929 14.6277 10.8935 16
------> CAND: 364.524206 4311.053223 0.8880768 0.7785900 15.2141 10.8795  8
------> CAND:  86.383850 3732.420410 0.6910086 2.7704089 14.6154 10.8775 16
------> CAND: 170.281084 4251.466309 0.5920466 1.0362221 14.5853 10.8383 16
------> CAND:  38.350522 5663.823730 1.2265815 1.5099818 15.1681 10.832  8
------> CAND: 148.004299 4754.464844 1.0920353 0.9537073 14.5585 10.8034 16
------> CAND: 192.188328 3620.398193 0.7418656 2.7948830 14.5536 10.7971 16
------> CAND: 115.164194 4802.031250 0.8916445 2.7926471 16.8386 10.7827  4
------> CAND: 346.008746 5474.201172 0.8997718 1.9837881 16.8226 10.7701  4
------> CAND:  41.862460 4030.631348 0.6379451 2.7166970 14.5094 10.7397 16
------> CAND: 390.309295 4282.224121 0.9804445 0.7012650 15.076 10.7369  8
------> CAND: 115.229072 3827.428467 0.6417081 2.7333670 15.0624 10.7228  8
------> CAND: 395.593939 5474.784180 0.8995687 2.2290747 16.7626 10.7224  4
------> CAND: 175.471267 3844.780029 0.7155385 0.5470203 15.0516 10.7117  8
------> CAND: 218.066321 5101.156250 0.7752658 1.6616603 15.0208 10.6799  8
------> CAND: 345.555384 4638.897461 0.9492713 2.8840551 16.7049 10.6767  4
------> CAND: 345.495956 3888.340576 0.9326918 2.9119878 15.0171 10.6762  8
------> CAND:  71.995365 3614.983643 0.9071725 2.8574748 14.4398 10.6494 16
------> CAND:  54.983243 4053.190430 0.8230757 0.6315441 14.427 10.6329 16
------> CAND: 474.865422 3694.494873 0.5803286 0.5387301 24.4562 10.6212  1
------> CAND: 165.392451 3632.522461 0.5227583 0.5429214 16.6281 10.6158  4
------> CAND: 115.209349 3642.228027 0.9707506 2.8823719 14.4083 10.6086 16
------> CAND: 116.710090 4398.924805 0.6655388 2.6569855 14.4071 10.6071 16
------> CAND:  87.203380 3844.667969 0.8439918 0.4751559 14.4067 10.6066 16
------> CAND: 486.869278 4133.766602 0.8543550 0.6695527 16.606 10.5983  4
------> CAND: 475.041629 3830.891602 0.7615849 2.8179545 19.6243 10.5943  2
------> CAND: 115.243864 4391.743164 0.9741395 2.9258478 14.3928 10.5885 16
------> CAND: 427.647991 4225.099609 0.8492427 0.7368709 19.6067 10.5839  2
------> CAND: 230.472157 4297.733398 1.0186540 2.9534297 14.9273 10.5835  8
------> CAND:  49.869615 3786.395996 0.9809571 2.9094923 19.6056 10.5832  2
------> CAND: 423.042482 3679.363281 0.6313666 0.4829482 19.6042 10.5824  2
------> CAND: 460.811444 3821.486572 0.9313500 2.9042785 19.6017 10.5809  2
------> CAND: 236.707643 5042.389648 0.9097585 2.7034750 16.5822 10.5794  4
------> CAND: 222.143470 3822.282959 0.3134647 1.4633112 14.9055 10.5612  8
------> CAND: 447.418955 3695.650879 0.9695039 0.3344986 16.5536 10.5568  4
------> CAND: 247.169754 4448.207520 1.0224223 2.9535351 16.5473 10.5518  4
------> CAND: 166.531436 4090.559570 0.6228557 2.6889002 16.54 10.546  4
------> CAND: 133.745050 4336.263672 0.6127131 1.0883498 14.8872 10.5423  8
------> CAND: 115.293430 3676.104736 0.3359420 2.2235811 14.871 10.5256  8
------> CAND:  60.003707 3979.112549 0.4212840 1.1162037 14.334 10.5124 16
------> CAND: 115.195854 4821.192383 1.1523376 2.9748051 14.3328 10.5109 16
------> CAND: 128.570697 3779.387207 0.7326234 2.8035233 14.3327 10.5108 16
------> CAND: 295.730405 3653.823242 0.8850411 0.3312817 24.1953 10.5079  1
------> CAND: 316.654887 3843.802734 0.7169198 0.5453584 19.4629 10.4986  2
------> CAND: 318.157964 3923.421143 0.8292001 2.8635054 19.4625 10.4983  2
------> CAND: 222.309815 3850.728760 0.5910265 0.6559053 14.8337 10.4872  8
------> CAND: 195.095350 3682.048340 0.6161252 2.7144845 14.3139 10.4865 16
------> CAND:  92.640876 3813.904541 0.8052918 2.8453839 14.3127 10.485 16
------> CAND: 367.537626 4162.546875 0.4893141 1.1582940 14.8296 10.483  8
------> CAND: 461.852595 4504.546875 1.0228959 0.8232738 19.4311 10.4798  2
------> CAND: 247.170792 5025.661621 1.1763444 1.0813425 14.8044 10.4571  8
------> CAND: 460.966631 4916.910645 1.0079020 2.8653870 19.3754 10.4467  2
------> CAND: 289.332985 3917.972900 0.8323668 2.8649306 19.3734 10.4456  2
------> CAND:  14.916846 4169.177734 0.5540025 1.0179733 14.2811 10.4442 16
------> CAND:  25.684659 4294.485840 0.9311376 0.7411121 14.2799 10.4426 16
------> CAND:  81.726180 3825.945068 0.9481394 0.4200329 14.278 10.4401 16
------> CAND: 299.258432 4075.584961 0.9450997 2.9197392 14.7786 10.4305  8
------> CAND: 109.450062 3864.059570 0.6862246 0.5883148 14.2665 10.4253 16
[21:24:48][3877006][INFO ] Statistics: count dirty SumSpec pages 1793 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:24:48][3877006][INFO ] Data processing finished successfully!
21:24:48 (3877006): called boinc_finish(0)

</stderr_txt>
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