Task 1704666549

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_179_6650000_0
Workunit ID: 858685548
Created: 28 Dec 2024 14:19:03 UTC
Sent: 29 Dec 2024 5:10:08 UTC
Report deadline: 12 Jan 2025 5:10:08 UTC
Received: 29 Dec 2024 10:46:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194340
Run time (sec): 416.93
CPU time (sec): 15.06
Peak working set size (MB): 403.3
Peak swap size (MB): 10425.8
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:44:00][30040][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_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_179.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 6650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_179.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_179_6650000_0_0
------> GPU usage: 1.000000
[02:44:00][30040][INFO ] Starting data processing...
[02:44:00][30040][INFO ] opti: No host transfer for n_steps. Use device global.
[02:44:00][30040][INFO ] opti: No host transfer for mean. Use device global.
[02:44:00][30040][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:44:00][30040][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:44:00][30040][INFO ] opti: power spectrum in fft callback (static link).
[02:44:00][30040][INFO ] opti: __constant__ access is not uniform, bad!
[02:44:00][30040][INFO ] Running on device 0 NVIDIA GeForce GTX 1080 Ti
[02:44:00][30040][INFO ] CUDA global memory status (initial GPU state, including context):
[02:44:00][30040][INFO ] No template file. Generating templates.
[02:44:00][30040][INFO ] Template param value T_cons = 50000
[02:44:03][30040][INFO ] Number of generated templates to be used: 50000
[02:44:03][30040][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_179.cpt
[02:44:03][30040][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_179.cpt (No such file or directory).
------> Starting from scratch...
[02:44:03][30040][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_179.binary
[02:44:03][30040][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM247.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961618068
------> 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: 247.9 cm^-3 pc
------> Scale factor: 2.17931
[02:44:03][30040][INFO ] Allocating memory for dedispersed compressed time series...
[02:44:03][30040][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:44:03][30040][INFO ] 8-bit allocation done
[02:44:03][30040][INFO ] Foobar
[02:44:03][30040][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_179.binary
[02:44:03][30040][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:44:03][30040][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:44:03][30040][INFO ] FftSize = 12582913
[02:44:03][30040][INFO ] Seed for random number generator is 1099660909.
[02:44:06][30040][INFO ] 8[02:44:06][30040][INFO ] 9[02:44:07][30040][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:44:07][30040][INFO ] Normalization factor 3.97364e-08
[02:44:07][30040][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
[02:44:07][30040][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 707 MB (10464 MB free / 11171 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:44:07][30040][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:44:07][30040][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:44:07][30040][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 679.30932617, mean= 0.00004049  0.00004049
[02:44:07][30040][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:45:28][30040][INFO ] Checkpoint committed!
[02:46:56][30040][INFO ] Checkpoint committed!
[02:48:24][30040][INFO ] Checkpoint committed!
[02:49:52][30040][INFO ] Checkpoint committed!
[02:50:55][30040][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 337.873134 3850.555420 0.8085361 6.1395493 17.1277 12.8788  8
------> CAND: 173.247533 4243.478027 0.9615710 6.2439313 16.4297 12.1449  8
------> CAND: 353.797395 4343.432129 0.6100932 6.0707498 16.417 12.1315  8
------> CAND: 447.499403 3935.796631 0.8108485 3.5377641 21.9116 11.9528  2
------> CAND: 229.498219 3656.384277 0.3084050 3.7437775 16.2226 11.9282  8
------> CAND:  86.579261 3824.422119 0.8646923 6.1505013 15.3696 11.8668 16
------> CAND: 115.557610 4048.973633 0.9753129 6.2205715 15.3636 11.8588 16
------> CAND: 465.197668 3656.920410 0.7904772 6.0965724 18.1011 11.7879  4
------> CAND: 116.481722 3755.097168 0.9489361 3.4000032 16.0753 11.7743  8
------> CAND: 135.997330 5241.960938 0.8297240 6.1468039 16.0152 11.7115  8
------> CAND:  50.094609 3877.064209 0.7875807 6.1421633 17.8695 11.603  4
------> CAND: 497.177760 5241.398926 1.1466227 4.0727439 17.865 11.5995  4
------> CAND: 243.210163 4407.572266 1.0678228 3.7094278 17.7776 11.5298  4
------> CAND:  54.674686 4576.051758 1.0879192 3.7795098 15.0967 11.507 16
------> CAND: 149.166381 3935.796631 0.8108485 3.5377641 15.8147 11.5026  8
------> CAND:  58.512827 3619.812500 0.7775951 6.0837331 15.7912 11.4782  8
------> CAND: 385.178539 4890.435547 1.1659281 3.9026754 15.7001 11.3834  8
------> CAND: 164.313671 3769.253906 0.5423030 3.5530815 14.994 11.3721 16
------> CAND: 346.528803 4407.027344 1.0045344 6.2781386 17.486 11.2974  4
------> CAND:  82.482909 4605.384766 0.6569768 6.0984917 14.8611 11.1981 16
------> CAND: 268.239302 3698.044922 0.8382182 6.1190753 15.5086 11.1845  8
------> CAND: 271.988691 5117.677246 0.6623135 5.9770613 20.6036 11.1753  2
------> CAND: 115.522836 3813.734131 0.8872149 6.1540208 14.8412 11.172 16
------> CAND: 321.298025 3628.187988 0.5417726 5.9866548 15.4742 11.1488  8
------> CAND: 455.524205 5560.770020 0.8444983 6.0591297 17.2958 11.146  4
------> CAND: 159.734892 4105.659180 0.7058524 3.6797869 14.8152 11.138 16
------> CAND: 198.981759 4467.430664 1.0041848 3.7519813 15.4575 11.1315  8
------> CAND: 130.877214 4503.372070 0.9671273 6.2727857 14.7684 11.0769 16
------> CAND:  59.508563 6296.929199 1.3105723 4.5307279 15.393 11.0646  8
------> CAND: 346.695667 4205.659180 1.0414237 6.2650938 17.1748 11.0497  4
------> CAND: 269.523094 4909.688477 0.8600432 6.2174640 17.1115 10.9995  4
------> CAND: 332.284345 5700.780273 1.1439240 4.3009424 17.0488 10.9497  4
------> CAND: 299.207568 5458.595703 0.9919327 4.2770610 15.2738 10.9413  8
------> CAND:  34.993772 4548.534668 1.1165757 3.7585824 15.2579 10.9248  8
------> CAND: 115.460035 3878.469238 0.6282237 6.0760589 14.6358 10.904 16
------> CAND: 173.128938 6530.486816 1.3164566 6.1709237 14.6325 10.8997 16
------> CAND: 115.495847 3883.066650 0.6202441 6.0723233 14.6149 10.8769 16
------> CAND: 325.667381 5725.740234 1.2709651 4.2485199 15.2064 10.8716  8
------> CAND: 144.605248 4631.518066 0.8869658 3.8878117 15.1959 10.8607  8
------> CAND: 136.157447 5764.660645 0.7240436 5.7624745 15.1733 10.8374  8
------> CAND: 287.440644 4130.005859 1.0309114 6.2512546 16.9004 10.8318  4
------> CAND: 373.303400 3827.477295 0.4235752 3.7087445 16.8903 10.8238  4
------> CAND:  61.314747 4122.704590 0.3820871 4.0107985 15.1387 10.8016  8
------> CAND:  86.560057 4122.651367 0.6930039 6.1328664 14.545 10.786 16
------> CAND: 475.981571 5561.576172 0.9026388 6.1357083 16.8325 10.7779  4
------> CAND:  54.448913 3618.724365 0.8045033 6.0905027 14.5335 10.771 16
------> CAND: 161.287275 3728.969727 0.4215901 5.9079356 14.5261 10.7614 16
------> CAND: 139.565062 4378.734863 0.5621720 6.0323386 15.0672 10.7278  8
------> CAND: 169.183879 5642.789551 1.2614813 4.2135377 15.0603 10.7207  8
------> CAND: 336.592197 5516.272461 0.7908661 6.0082603 19.7435 10.6649  2
------> CAND: 227.762102 5560.770020 0.8444983 6.0591297 14.9978 10.6562  8
------> CAND: 220.142135 3631.533691 0.5113806 3.4779444 16.6782 10.6555  4
------> CAND: 173.765514 4104.549316 0.7878357 3.6364670 16.6585 10.6399  4
------> CAND: 346.497921 3764.147217 0.5592198 6.0167346 14.9812 10.6391  8
------> CAND: 371.982499 3985.468994 0.9286854 3.5306880 14.9785 10.6363  8
------> CAND: 398.395081 3816.395020 0.7708617 6.1255789 16.6479 10.6315  4
------> CAND: 346.208828 6816.055176 1.2117486 5.9379878 16.6471 10.6308  4
------> CAND: 346.432265 4120.034668 0.6940627 6.1267533 16.6469 10.6307  4
------> CAND: 333.403349 3678.527100 0.2591769 5.6086664 16.636 10.6221  4
------> CAND: 201.341994 3655.868652 0.8556842 3.3637111 14.4155 10.6179 16
------> CAND: 231.029582 3779.361328 0.8455573 6.1398211 19.6554 10.6127  2
------> CAND: 404.615256 3799.748779 0.4735051 5.9549546 14.9379 10.5945  8
------> CAND: 184.429783 4626.907227 1.0927395 0.0308654 14.3944 10.5906 16
------> CAND:  58.512048 3656.365234 0.7921641 6.0930738 14.9303 10.5866  8
------> CAND: 231.062799 4196.896973 0.3685388 4.1283860 19.5802 10.5681  2
------> CAND: 348.862309 3947.596924 0.5447918 6.0291300 14.8835 10.5385  8
------> CAND: 272.314634 5764.660645 0.7240436 5.7624745 16.529 10.5372  4
------> CAND: 497.707678 4623.834961 0.3400808 4.8830538 16.5255 10.5345  4
------> CAND:  78.940609 3650.730469 0.9458652 3.3416679 14.3479 10.5304 16
------> CAND: 211.813189 4620.793945 0.8901743 3.8733418 14.8725 10.5271  8
------> CAND: 173.158522 3824.422119 0.8646923 6.1505013 14.8722 10.5268  8
------> CAND: 346.011342 6835.851074 1.2101787 5.9209390 16.5128 10.5244  4
------> CAND: 264.851670 4387.590332 0.9630709 3.7306569 14.8683 10.5228  8
------> CAND: 223.749831 3935.796631 0.8108485 3.5377641 16.5085 10.521  4
------> CAND: 480.352484 4056.596436 0.4068421 5.8588886 16.5062 10.5192  4
------> CAND: 274.993028 5152.002441 1.2025393 0.0704309 16.4996 10.514  4
------> CAND: 257.621226 3836.343018 0.7216877 3.5114024 16.4975 10.5123  4
------> CAND: 105.049565 3621.283203 0.7245976 6.0645580 14.3203 10.4948 16
------> CAND:  23.654778 4107.952637 0.8984430 3.6001737 14.3083 10.4793 16
------> CAND: 125.312040 4607.460449 0.3687804 4.6385241 16.4399 10.4667  4
------> CAND:  46.164862 3656.299805 0.3147124 5.7535524 16.4231 10.4534  4
------> CAND:  86.563171 4219.627930 0.7179613 6.1448412 14.2882 10.4533 16
------> CAND: 405.702859 5273.459961 1.1485740 4.0871797 14.7932 10.4455  8
------> CAND: 105.289871 4573.397461 0.7386537 6.1548162 14.2804 10.4433 16
------> CAND: 135.994216 5117.677246 0.6623135 5.9770613 16.409 10.4422  4
------> CAND: 346.470932 3624.119141 0.6183403 6.0299149 16.4031 10.4376  4
------> CAND:  78.888188 3818.240723 0.7687994 6.1252527 14.2714 10.4316 16
------> CAND:  57.808519 3628.921875 0.5281466 3.4655309 14.7794 10.4313  8
------> CAND: 345.128232 4079.728760 0.5725278 3.7395918 19.3482 10.4306  2
------> CAND:  25.041076 3952.943115 0.8989875 6.1843438 14.26 10.4169 16
------> CAND:  59.341699 4059.006348 1.0209465 3.5469577 14.7643 10.4158  8
------> CAND: 252.719617 4640.809082 0.5380177 4.1887932 14.7549 10.4062  8
------> CAND:  58.512308 3661.168701 0.7932299 6.0983653 14.7481 10.3992  8
------> CAND:  80.278898 4706.979492 0.4923124 5.8340964 14.2435 10.3956 16
------> CAND: 115.454844 3739.274414 0.6100020 6.0417948 14.2426 10.3944 16
------> CAND: 346.332873 4210.275879 0.5801188 6.0514479 14.7424 10.3933  8
------> CAND:  82.770964 5558.881348 0.6582710 5.7182431 14.2397 10.3907 16
------> CAND: 132.366797 3626.323486 0.5785530 3.4358659 14.2374 10.3878 16
------> CAND: 243.224696 4512.469727 1.0032853 6.2796569 14.7319 10.3825  8
------> CAND: 276.967374 4083.858398 0.4861950 3.8316090 16.3329 10.382  4
[02:50:55][30040][INFO ] Statistics: count dirty SumSpec pages 1821 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:50:55][30040][INFO ] Data processing finished successfully!
02:50:55 (30040): called boinc_finish(0)

</stderr_txt>
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