Task 1721138038

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_151_4850000_1
Workunit ID: 868810627
Created: 27 Jan 2025 22:03:06 UTC
Sent: 28 Jan 2025 11:14:22 UTC
Report deadline: 11 Feb 2025 11:14:22 UTC
Received: 29 Jan 2025 5:13:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 263.06
CPU time (sec): 17.50
Peak working set size (MB): 276.46
Peak swap size (MB): 6175.78
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>
[22:51:38][16810][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_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_151.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 4850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_151_4850000_1_0
------> GPU usage: 1.000000
[22:51:38][16810][INFO ] Starting data processing...
[22:51:38][16810][INFO ] opti: No host transfer for n_steps. Use device global.
[22:51:38][16810][INFO ] opti: No host transfer for mean. Use device global.
[22:51:38][16810][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:51:38][16810][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:51:38][16810][INFO ] opti: power spectrum in fft callback (static link).
[22:51:38][16810][INFO ] opti: __constant__ access is not uniform, bad!
[22:51:39][16810][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[22:51:39][16810][INFO ] CUDA global memory status (initial GPU state, including context):
[22:51:39][16810][INFO ] No template file. Generating templates.
[22:51:39][16810][INFO ] Template param value T_cons = 50000
[22:51:42][16810][INFO ] Number of generated templates to be used: 50000
[22:51:42][16810][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_151.cpt
[22:51:42][16810][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[22:51:42][16810][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_151.binary
[22:51:42][16810][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_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768345288
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.4382
[22:51:42][16810][INFO ] Allocating memory for dedispersed compressed time series...
[22:51:42][16810][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:51:42][16810][INFO ] 8-bit allocation done
[22:51:42][16810][INFO ] Foobar
[22:51:42][16810][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_151.binary
[22:51:42][16810][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:51:42][16810][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:51:42][16810][INFO ] FftSize = 12582913
[22:51:42][16810][INFO ] Seed for random number generator is 1118688256.
[22:51:44][16810][INFO ] 8[22:51:44][16810][INFO ] 9[22:51:45][16810][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:51:45][16810][INFO ] Normalization factor 3.97364e-08
[22:51:45][16810][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
[22:51:45][16810][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:51:45][16810][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:51:45][16810][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:51:45][16810][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1482.28173828, mean= 0.00008835  0.00008835
[22:51:45][16810][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:53:07][16810][INFO ] Checkpoint committed!
[22:54:35][16810][INFO ] Checkpoint committed!
[22:56:00][16810][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 3760.747070 0.7264229 3.1954505 23.1421 19.3696  8
------> CAND:   0.500334 6128.562012 0.3521764 0.7669386 20.9527 16.9771  8
------> CAND:   0.249907 8297.044922 1.5174401 3.9625001 19.1139 16.9765 16
------> CAND:   0.499296 3613.744385 0.9461432 3.1385183 20.5097 16.4966  8
------> CAND:   0.500593 10652.551758 1.0567970 1.2489733 20.125 16.0806  8
------> CAND:   1.499444 3698.514648 0.8102989 3.1721060 22.7149 15.507  4
------> CAND:   0.250167 6125.926270 0.3543584 0.7656533 17.6867 14.9944 16
------> CAND:   0.249648 3629.683350 0.9703347 3.1454983 17.6534 14.9486 16
------> CAND:   0.250426 3705.177734 0.4504299 0.0650772 17.6461 14.9385 16
------> CAND:   0.166605 7796.997559 1.4894322 3.9100740 17.4928 14.7281 16
------> CAND:   1.499703 4237.005859 1.0694412 3.3648486 21.0598 14.1657  4
------> CAND:  86.382034 4128.755371 0.8243719 3.3272705 18.1579 13.9706  8
------> CAND:   1.249796 6001.216797 0.6654667 0.7071483 24.9976 13.7926  2
------> CAND:   0.749722 3619.364502 0.7410167 3.1383893 20.5662 13.7671  4
------> CAND:   0.999629 9402.187500 1.5354191 3.9796350 24.3431 13.4018  2
------> CAND: 172.939496 4243.380859 0.4358591 3.3479497 16.4123 13.2589 16
------> CAND:   0.500074 6171.956055 1.3384991 3.7536705 17.3616 13.1258  8
------> CAND:   1.500222 7016.391602 1.2021710 3.8368840 23.3805 12.8276  2
------> CAND:  86.392933 4270.616699 0.6806969 3.3605752 16.0041 12.7107 16
------> CAND:   0.499555 3652.004639 0.2827567 3.1327066 16.9444 12.6856  8
------> CAND: 115.319640 4882.497070 0.4976450 3.5117555 15.9718 12.6675 16
------> CAND: 260.000406 4995.850098 1.1404389 0.4587189 16.6027 12.3263  8
------> CAND: 230.639540 4882.497070 0.4976450 3.5117555 16.5969 12.3202  8
------> CAND:   1.250056 10757.481445 1.1746093 1.3043733 22.5247 12.3177  2
------> CAND:   0.374991 3620.425537 0.7274553 3.1386204 16.5111 12.2302  8
------> CAND:   0.750241 7016.391602 1.2021710 3.8368840 18.644 12.222  4
------> CAND:   1.249537 3642.894043 0.3433214 0.0440429 22.1865 12.1164  2
------> CAND: 134.790353 7977.869629 1.5044342 0.9232428 15.3844 11.8863 16
------> CAND:   0.999370 4062.878662 0.3323843 3.2839401 21.7684 11.8676  2
------> CAND:   0.624898 6707.546387 0.8738567 0.8113644 18.1914 11.86  4
------> CAND:  43.191147 4128.755371 0.8243719 3.3272705 15.3045 11.7808 16
------> CAND: 130.404648 3747.068115 0.8036044 3.1913679 16.0042 11.7  8
------> CAND:   0.166864 10853.509766 1.1584482 1.3200063 15.1785 11.6146 16
------> CAND: 109.266070 4659.781250 0.6192880 3.4593124 15.8317 11.5202  8
------> CAND:   1.499963 3772.513184 0.4982926 3.1938760 20.9804 11.3991  2
------> CAND:   1.000927 5783.955078 0.3006242 0.7494358 17.5079 11.3148  4
------> CAND:  58.323126 4941.873047 0.2721440 3.4606376 20.8382 11.3147  2
------> CAND: 341.079111 4472.822754 0.5136545 0.3381324 26.0355 11.3071  1
------> CAND: 230.939792 5326.498535 0.9247776 0.5486847 15.6219 11.3022  8
------> CAND: 485.488948 4173.873535 0.7036619 0.2409692 17.4908 11.3012  4
------> CAND: 176.142877 3932.928711 0.9880675 0.1478631 17.449 11.2679  4
------> CAND:  86.428746 4040.708740 0.5313666 3.2903895 14.8953 11.2427 16
------> CAND:   0.166345 3605.159424 0.9676753 3.1350563 14.8597 11.1962 16
------> CAND:  86.434714 5525.951660 0.5521337 3.6335900 14.8207 11.1452 16
------> CAND: 419.864792 5202.402832 0.7576273 3.5804493 17.2842 11.1368  4
------> CAND: 219.991360 4476.643066 0.7586825 0.3362085 17.2806 11.1339  4
------> CAND:  90.069399 4171.634766 0.3639631 0.2635090 14.7979 11.1154 16
------> CAND:   0.312449 6056.918457 0.6437512 0.7207624 15.4397 11.1131  8
------> CAND: 471.673200 4222.535156 0.6076400 3.3506989 17.246 11.1064  4
------> CAND: 115.505968 7072.479004 1.2018676 0.8246593 14.7532 11.0571 16
------> CAND:  28.802402 4967.366699 0.6944918 3.5419641 14.7279 11.024 16
------> CAND:  86.436531 4793.708984 0.4333207 3.4712172 14.7131 11.0047 16
------> CAND: 215.936011 5599.319824 1.1063433 3.6736791 17.1167 11.0036  4
------> CAND: 115.242047 5738.868652 1.2866994 3.6914885 14.7118 11.003 16
------> CAND: 280.370058 4492.871582 0.5851100 0.3496656 15.3048 10.9734  8
------> CAND: 272.009451 4373.222168 0.7168767 0.2988964 17.043 10.945  4
------> CAND: 238.968486 4589.096191 0.4995203 3.4333344 15.2581 10.925  8
------> CAND:   1.500741 5743.323730 0.1628857 3.4426193 20.1642 10.9145  2
------> CAND: 115.501297 6436.964844 1.2295275 0.7447904 14.6307 10.8974 16
------> CAND:  86.572514 5173.684570 0.8087652 0.5088580 14.623 10.8873 16
------> CAND: 313.148400 5441.250000 0.8782187 3.6287456 16.96 10.8791  4
------> CAND:   1.250834 3763.487793 0.5295320 3.1854777 20.0939 10.8728  2
------> CAND: 475.037996 5193.695801 1.0393317 3.5909846 20.0812 10.8653  2
------> CAND: 197.142877 4125.254395 0.2969257 3.2843781 15.1982 10.8631  8
------> CAND: 230.479942 4575.118164 0.8991427 3.4570618 15.1962 10.8611  8
------> CAND:  86.362311 4468.875977 1.0191151 3.4311125 15.19 10.8546  8
------> CAND:  86.376325 5424.044922 1.0158864 3.6318300 14.5927 10.8479 16
------> CAND: 259.323346 4420.208984 0.4495035 3.3982067 16.9194 10.8469  4
------> CAND: 346.600168 4420.399902 0.9053003 0.3146101 16.9191 10.8466  4
------> CAND:  86.409542 5056.339355 0.6559821 3.5463326 14.5781 10.8289 16
------> CAND: 330.519423 3779.972900 0.4712654 0.1025129 20.0003 10.8173  2
------> CAND: 481.165007 3663.007080 0.2334504 0.0652208 16.8661 10.8046  4
------> CAND: 341.819490 4999.826172 0.7336190 3.5504646 16.8628 10.802  4
------> CAND:  33.667161 4024.549072 0.6406063 0.1841635 14.5488 10.7908 16
------> CAND:  11.296953 3743.374756 0.3559843 0.0868973 14.5441 10.7848 16
------> CAND: 189.186845 4629.875977 0.4470075 0.4031378 14.5439 10.7845 16
------> CAND: 194.742158 6081.040039 0.7202529 0.7164677 16.8316 10.7772  4
------> CAND: 151.951953 4010.702393 0.9964063 0.1765138 14.5341 10.7718 16
------> CAND:  86.454956 4290.590820 0.1816193 3.2890320 14.5231 10.7575 16
------> CAND: 346.296802 4505.257324 0.6443592 0.3413733 16.7964 10.7493  4
------> CAND: 387.104357 6843.896973 0.3472112 0.9128097 15.0808 10.7419  8
------> CAND: 362.764215 3747.895264 0.9385195 0.0755534 24.6902 10.7228  1
------> CAND: 182.795654 5347.721680 1.1114645 3.6216662 14.4956 10.7218 16
------> CAND: 254.077628 3626.218750 0.5542792 0.0269640 16.757 10.718  4
------> CAND: 115.189626 4635.999023 1.1311969 3.4766362 14.4873 10.711 16
------> CAND: 275.771815 3862.305908 0.6507128 0.1227426 15.0481 10.7081  8
------> CAND: 115.513494 5505.204102 0.8288670 0.5801356 15.0457 10.7056  8
------> CAND:  50.134833 4870.358887 1.0316213 0.4300348 14.4672 10.685 16
------> CAND: 402.681653 3800.670410 0.4392531 0.1056117 15.0163 10.6753  8
------> CAND:   0.749981 3813.395020 1.0002025 3.2194352 16.7 10.6728  4
------> CAND: 358.231368 3744.696289 0.3478158 3.1748974 15.0099 10.6687  8
------> CAND: 255.994622 3784.746826 0.4537392 3.1965919 24.5648 10.6683  1
------> CAND: 477.019089 4005.660156 0.7936776 0.1786659 16.6923 10.6667  4
------> CAND: 158.342106 3744.562988 0.7894295 3.1901691 15.0019 10.6604  8
------> CAND: 115.203121 3930.176270 1.0036460 3.2625833 14.4406 10.6505 16
------> CAND: 209.204603 5588.090820 1.0054288 0.6008383 14.991 10.6492  8
------> CAND: 129.774041 10129.810547 0.6412924 1.3110067 16.6658 10.6456  4
------> CAND:   1.001186 10728.563477 1.2947805 1.2764959 19.7038 10.6414  2
------> CAND: 352.285494 3932.928711 0.9880675 0.1478631 19.6837 10.6295  2
------> CAND: 213.310038 4456.714355 0.8995866 3.4256949 16.6271 10.615  4
[22:56:00][16810][INFO ] Statistics: count dirty SumSpec pages 509924 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:56:00][16810][INFO ] Data processing finished successfully!
22:56:00 (16810): called boinc_finish(0)

</stderr_txt>
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