Task 1705026571

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_80_6500000_2
Workunit ID: 858665655
Created: 29 Dec 2024 9:01:10 UTC
Sent: 29 Dec 2024 11:48:17 UTC
Report deadline: 12 Jan 2025 11:48:17 UTC
Received: 30 Dec 2024 3:06:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 300.35
CPU time (sec): 27.85
Peak working set size (MB): 278.59
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[21:29:29][80932][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_80.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 6500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_80.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_80_6500000_2_0
------> GPU usage: 1.000000
[21:29:29][80932][INFO ] Starting data processing...
[21:29:29][80932][INFO ] opti: No host transfer for n_steps. Use device global.
[21:29:29][80932][INFO ] opti: No host transfer for mean. Use device global.
[21:29:29][80932][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:29:29][80932][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:29:29][80932][INFO ] opti: power spectrum in fft callback (static link).
[21:29:29][80932][INFO ] opti: __constant__ access is not uniform, bad!
[21:29:29][80932][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[21:29:29][80932][INFO ] CUDA global memory status (initial GPU state, including context):
[21:29:29][80932][INFO ] No template file. Generating templates.
[21:29:29][80932][INFO ] Template param value T_cons = 50000
[21:29:33][80932][INFO ] Number of generated templates to be used: 50000
[21:29:33][80932][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_80.cpt
[21:29:33][80932][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_80.cpt (No such file or directory).
------> Starting from scratch...
[21:29:33][80932][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_80.binary
[21:29:33][80932][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_DM238.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961780591
------> 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: 238 cm^-3 pc
------> Scale factor: 2.1785
[21:29:33][80932][INFO ] Allocating memory for dedispersed compressed time series...
[21:29:33][80932][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:29:33][80932][INFO ] 8-bit allocation done
[21:29:33][80932][INFO ] Foobar
[21:29:33][80932][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_80.binary
[21:29:33][80932][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:29:33][80932][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:29:33][80932][INFO ] FftSize = 12582913
[21:29:33][80932][INFO ] Seed for random number generator is 1108052887.
[21:29:36][80932][INFO ] 8[21:29:36][80932][INFO ] 9[21:29:36][80932][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:29:36][80932][INFO ] Normalization factor 3.97364e-08
[21:29:36][80932][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
[21:29:36][80932][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 750 MB (10268 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:29:36][80932][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:29:36][80932][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:29:36][80932][INFO ] TimeSeriesLength = 16775244, params->nsamples = 25165824
sum = 848.96923828, mean= 0.00005061  0.00005061
[21:29:36][80932][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:30:29][80932][INFO ] Checkpoint committed!
[21:31:29][80932][INFO ] Checkpoint committed!
[21:32:29][80932][INFO ] Checkpoint committed!
[21:33:29][80932][INFO ] Checkpoint committed!
[21:34:27][80932][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.008562 4641.987793 1.0949161 0.0669970 19.1267 12.6089  4
------> CAND: 136.737190 3857.963135 0.8042967 3.4730442 15.6838 12.2834 16
------> CAND: 478.099944 3626.556396 0.5791398 6.0430360 28.1659 12.2323  1
------> CAND: 216.007895 6144.218750 0.9769992 4.6348610 27.7896 12.0689  1
------> CAND:  39.065989 4358.539062 0.6840193 3.7975333 15.4743 12.0054 16
------> CAND: 310.743788 5026.174316 0.6497184 6.0820298 18.3634 11.9975  4
------> CAND: 239.049972 3626.510254 0.5799748 6.0433960 18.3242 11.9662  4
------> CAND: 115.506227 3739.482178 0.6151707 6.0818515 16.1048 11.8051  8
------> CAND: 403.850742 6953.270020 1.2155813 4.9535284 16.0804 11.7796  8
------> CAND:  17.074405 3661.435547 0.9750112 6.1536541 15.3016 11.7769 16
------> CAND:  57.890005 3735.106201 0.3890290 5.9141712 15.7474 11.4325  8
------> CAND: 349.145693 3862.894043 0.9240360 3.4420803 15.742 11.4269  8
------> CAND: 216.297247 4965.140137 0.5190250 5.9006896 20.9899 11.4048  2
------> CAND:  74.769518 4738.204102 0.4824159 4.2850704 14.9907 11.3678 16
------> CAND: 325.847221 5727.321289 1.1495167 4.2532845 15.6022 11.2817  8
------> CAND:  89.040705 5025.501953 1.0706903 0.0789970 20.721 11.2451  2
------> CAND: 123.055868 3658.986084 0.7844724 3.3607061 14.862 11.1992 16
------> CAND: 108.004077 6144.218750 0.9769992 4.6348610 20.6356 11.1943  2
------> CAND:  27.135315 6957.060547 1.1617414 5.0462322 14.8397 11.1701 16
------> CAND: 186.131125 5554.750000 1.2545562 4.1292639 14.7874 11.1016 16
------> CAND: 420.520313 3941.725830 0.4365078 5.9718933 20.4549 11.087  2
------> CAND: 190.536812 3887.500244 0.9487581 6.2110176 15.4145 11.0869  8
------> CAND:  98.603098 3891.148438 0.8787027 3.4715481 15.4091 11.0813  8
------> CAND: 346.408910 4276.804688 0.9977294 0.0092436 15.389 11.0605  8
------> CAND:  86.570438 4696.763672 0.9525490 0.0317044 15.3712 11.0421  8
------> CAND: 141.003261 5685.728027 0.9313387 4.3721566 14.7341 11.0322 16
------> CAND: 461.862197 3874.377197 0.4940504 6.0229101 17.1299 11.0141  4
------> CAND: 115.517386 4030.524902 1.0182474 6.2513413 14.697 10.9837 16
------> CAND: 246.260694 4317.059082 0.9978269 0.0146361 15.3141 10.983  8
------> CAND: 377.600612 5123.718750 1.1994208 0.1212023 15.306 10.9746  8
------> CAND:  86.604433 4126.374023 0.9362433 6.2500114 14.6865 10.9701 16
------> CAND: 115.494809 3898.009766 0.8764175 6.1974998 15.2866 10.9545  8
------> CAND:  86.552531 4225.825195 0.5753638 6.0994010 14.674 10.9538 16
------> CAND: 130.331207 3809.690918 0.4433240 3.6310542 15.2595 10.9265  8
------> CAND: 259.381736 4083.809570 0.6214910 3.6724362 15.2561 10.923  8
------> CAND: 367.992545 4219.551758 0.8645610 6.2479730 15.2541 10.9209  8
------> CAND: 302.786718 6124.587891 0.9249293 6.0580802 16.9687 10.886  4
------> CAND: 104.516274 3858.576660 0.8256088 6.1721754 14.6172 10.8798 16
------> CAND: 320.180319 3653.353027 0.8328751 3.3496804 16.9466 10.8684  4
------> CAND:  98.273003 4093.178467 0.8264648 3.5896297 15.1903 10.8549  8
------> CAND: 368.732406 5337.062500 0.8604072 4.2291012 24.954 10.8374  1
------> CAND: 215.966633 6887.275879 1.3065182 4.7960639 24.9469 10.8343  1
------> CAND: 203.480869 3619.853760 0.7614709 6.0984993 14.5777 10.8285 16
------> CAND: 397.690773 3651.809570 0.9057509 3.3337598 15.1624 10.8261  8
------> CAND: 327.886703 4129.335449 0.6918870 3.6686771 19.9283 10.7746  2
------> CAND: 115.810372 3740.073486 0.6116313 3.4727373 14.5123 10.7435 16
------> CAND: 315.295059 4517.301270 0.9681056 3.7586014 15.0822 10.7433  8
------> CAND: 115.506487 3723.543945 0.9010364 6.1611905 14.5059 10.7352 16
------> CAND: 147.951619 5514.481934 1.2496090 4.1136146 14.4986 10.7257 16
------> CAND: 337.107323 4001.150879 0.7056985 3.5885174 16.7585 10.7192  4
------> CAND: 216.008154 6141.624023 0.9776218 4.6323404 24.6679 10.7131  1
------> CAND: 265.560389 3802.814209 0.6289434 3.4984035 16.7494 10.712  4
------> CAND:  39.066768 4240.083984 0.6493932 3.7491455 15.0513 10.7114  8
------> CAND: 179.017460 4127.175293 0.9359527 3.5806682 15.048 10.708  8
------> CAND: 141.443129 4157.452148 0.6693375 3.6896694 14.4782 10.6992 16
------> CAND:  47.443464 5272.942871 0.9119098 4.1699548 14.4762 10.6967 16
------> CAND: 274.085525 4514.447266 0.8454341 3.8020308 15.0269 10.6862  8
------> CAND: 181.486170 3886.639648 0.8608599 3.4735696 19.748 10.6676  2
------> CAND: 115.555015 4219.091309 0.9644774 6.2760110 15.0075 10.6663  8
------> CAND: 173.219766 3754.645752 0.7676849 6.1378789 15.0056 10.6643  8
------> CAND:  86.581337 3985.070312 0.8437777 6.2015486 14.4464 10.658 16
------> CAND: 357.638130 3803.114258 0.9682340 3.4015977 19.731 10.6575  2
------> CAND: 115.554496 4012.950195 0.9573635 6.2392936 14.4357 10.6441 16
------> CAND: 475.451653 6589.388184 0.9076967 5.6618719 16.657 10.6387  4
------> CAND: 162.831874 3635.152588 0.4411749 3.5062220 14.9648 10.6222  8
------> CAND: 422.029099 4732.278809 0.8700718 3.9025114 16.6261 10.6142  4
------> CAND: 237.725697 6589.388184 0.9076967 5.6618719 14.9555 10.6126  8
------> CAND:  20.008156 6577.431152 0.9124077 5.7007241 14.4016 10.5999 16
------> CAND: 239.042706 3798.790771 0.6377742 6.0970988 14.9313 10.5877  8
------> CAND: 156.810742 4142.934082 0.3061605 4.1459007 14.3793 10.5711 16
------> CAND: 305.320306 4086.355957 0.9829028 3.5443122 14.9145 10.5704  8
------> CAND:  94.679580 3793.658203 0.8162358 6.1555953 14.3772 10.5684 16
------> CAND: 337.941385 5189.004883 0.6374263 4.3830318 14.9083 10.564  8
------> CAND:  30.134722 3628.850342 0.5339686 3.4393384 14.3681 10.5566 16
------> CAND:  89.055238 4167.485352 0.7564204 6.1975226 16.5191 10.5294  4
------> CAND: 205.435751 4299.594727 0.2720082 5.3736377 16.5034 10.517  4
------> CAND:  57.949432 5093.399414 0.4329711 5.5176520 14.3307 10.5082 16
------> CAND: 344.786718 3720.885742 0.9025495 6.1572709 14.8535 10.5076  8
------> CAND: 119.524986 3626.510254 0.5799748 6.0433960 16.4836 10.5013  4
------> CAND: 338.091901 4658.597168 0.6319610 4.0145049 14.8344 10.4879  8
------> CAND: 115.544635 4760.484375 1.1480985 0.0889142 14.8324 10.4859  8
------> CAND: 108.148624 4965.140137 0.5190250 5.9006896 16.4504 10.475  4
------> CAND:  70.008044 3860.619873 1.0078763 6.2157450 16.4503 10.475  4
------> CAND: 399.522648 4308.420410 0.9267668 3.6746652 19.4162 10.4709  2
------> CAND: 199.084005 7013.399902 1.2849456 6.0722318 14.294 10.4608 16
------> CAND:  97.558574 3844.787354 0.8147656 6.1663737 14.28 10.4428 16
------> CAND: 159.366648 3626.556396 0.5791398 6.0430360 16.4076 10.4411  4
------> CAND: 250.999331 6116.325195 1.0659180 4.5287676 14.786 10.4381  8
------> CAND: 303.170792 3980.817139 0.9303901 6.2269869 14.771 10.4227  8
------> CAND: 319.396083 3841.959961 0.9438582 3.4268885 16.3835 10.422  4
------> CAND:  67.618484 4658.597168 0.6319610 4.0145049 14.2616 10.419 16
------> CAND: 386.099018 4226.895996 0.6606929 6.1558995 16.3764 10.4164  4
------> CAND: 172.572290 3738.130127 0.9873481 3.3635235 14.2579 10.4142 16
------> CAND: 337.127305 5136.623047 0.4939661 4.6201997 16.3707 10.4119  4
------> CAND: 216.009452 6168.854980 0.9756302 4.6318374 16.3682 10.4099  4
------> CAND: 135.971638 6789.000977 1.0151992 5.7660470 14.2501 10.4041 16
------> CAND:  98.602839 3894.648926 0.8773512 3.4737701 19.2945 10.3988  2
------> CAND: 318.936751 3929.348389 0.7926736 3.5115352 16.3456 10.392  4
------> CAND: 296.474677 4857.749512 0.5403786 5.9767585 14.7381 10.3889  8
------> CAND:  57.747275 3898.009766 0.8764175 6.1974998 14.2354 10.3851 16
[21:34:27][80932][INFO ] Statistics: count dirty SumSpec pages 1770 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:34:27][80932][INFO ] Data processing finished successfully!
21:34:27 (80932): called boinc_finish(0)

</stderr_txt>
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