Task 1684271725

Name: Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_87_8100000_0
Workunit ID: 846448969
Created: 19 Nov 2024 16:29:55 UTC
Sent: 20 Nov 2024 7:22:25 UTC
Report deadline: 4 Dec 2024 7:22:25 UTC
Received: 20 Nov 2024 9:49:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 311.97
CPU time (sec): 19.72
Peak working set size (MB): 278.76
Peak swap size (MB): 10402.67
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[02:41:58][176684][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_cfbf00083_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_3_dms_200_87.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 8100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_87.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_87_8100000_0_0
------> GPU usage: 1.000000
[02:41:58][176684][INFO ] Starting data processing...
[02:41:58][176684][INFO ] opti: No host transfer for n_steps. Use device global.
[02:41:58][176684][INFO ] opti: No host transfer for mean. Use device global.
[02:41:58][176684][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:41:58][176684][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:41:58][176684][INFO ] opti: power spectrum in fft callback (static link).
[02:41:58][176684][INFO ] opti: __constant__ access is not uniform, bad!
[02:41:59][176684][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[02:41:59][176684][INFO ] CUDA global memory status (initial GPU state, including context):
[02:41:59][176684][INFO ] No template file. Generating templates.
[02:41:59][176684][INFO ] Template param value T_cons = 50000
[02:42:03][176684][INFO ] Number of generated templates to be used: 50000
[02:42:03][176684][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_3_dms_200_87.cpt
[02:42:03][176684][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_3_dms_200_87.cpt (No such file or directory).
------> Starting from scratch...
[02:42:03][176684][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_87.binary
[02:42:03][176684][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_3_dms_200_DM238.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714541841655
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 238.7 cm^-3 pc
------> Scale factor: 1.59831
[02:42:03][176684][INFO ] Allocating memory for dedispersed compressed time series...
[02:42:03][176684][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:42:03][176684][INFO ] 8-bit allocation done
[02:42:03][176684][INFO ] Foobar
[02:42:03][176684][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_87.binary
[02:42:03][176684][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:42:03][176684][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:42:03][176684][INFO ] FftSize = 12582913
[02:42:03][176684][INFO ] Seed for random number generator is 1105608269.
[02:42:05][176684][INFO ] 8[02:42:05][176684][INFO ] 9[02:42:06][176684][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:42:06][176684][INFO ] Normalization factor 3.97364e-08
[02:42:06][176684][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
[02:42:06][176684][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:42:06][176684][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:42:06][176684][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:42:06][176684][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1396.16491699, mean= 0.00008322  0.00008322
[02:42:06][176684][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:42:58][176684][INFO ] Checkpoint committed!
[02:43:59][176684][INFO ] Checkpoint committed!
[02:44:59][176684][INFO ] Checkpoint committed!
[02:45:59][176684][INFO ] Checkpoint committed!
[02:46:59][176684][INFO ] Checkpoint committed!
[02:47:09][176684][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.325348 3854.061523 0.6464357 5.7164712 19.376 12.809  4
------> CAND: 173.162674 3854.061523 0.6464357 5.7164712 16.8676 12.6047  8
------> CAND: 346.543854 3696.548584 0.8789464 5.9093018 18.9543 12.4706  4
------> CAND: 203.962518 3634.979248 0.5281578 5.5994015 16.6756 12.4029  8
------> CAND: 346.437975 3959.702148 0.9828604 5.9668369 18.5384 12.1375  4
------> CAND:  54.662230 4245.091309 0.9067527 4.0262871 18.164 11.8381  4
------> CAND:  54.664046 4155.997559 0.8662401 3.9844038 18.0879 11.7774  4
------> CAND:  54.667161 3996.156250 0.7972404 3.9052291 27.0426 11.7445  1
------> CAND: 294.850669 3795.309326 0.3891387 4.9033828 26.9419 11.7007  1
------> CAND:  54.662489 4250.444824 0.9061844 4.0248818 17.9113 11.6364  4
------> CAND: 115.414621 4960.104980 0.9716461 5.6360121 15.1634 11.5948 16
------> CAND:  96.098316 4145.833496 0.5403732 5.3089881 21.2962 11.5868  2
------> CAND:  18.221435 4158.223633 0.8654710 3.9869652 15.8934 11.5846  8
------> CAND:  93.635574 3666.011719 0.7763285 5.8501000 15.1196 11.5371 16
------> CAND: 145.039667 3896.230469 0.4581642 4.4320512 15.8455 11.5347  8
------> CAND: 393.324791 4558.663574 0.7204468 4.6672130 17.6685 11.4427  4
------> CAND:  54.664306 4158.238281 0.8661738 3.9801648 26.2263 11.3899  1
------> CAND: 346.583819 4213.034180 0.6812933 5.6330347 15.6934 11.3765  8
------> CAND: 282.259284 3795.147217 0.3902629 4.6585102 15.6843 11.367  8
------> CAND:  54.667420 3999.189697 0.7960060 3.9030540 26.1505 11.357  1
------> CAND: 115.474048 4192.008789 0.6975595 5.6515942 14.9749 11.3471 16
------> CAND: 242.522724 4129.658691 1.0489750 5.9942875 15.6572 11.3388  8
------> CAND:  54.665603 4074.175293 0.8294749 3.9452863 25.9623 11.2753  1
------> CAND:  54.665863 4077.895752 0.8284147 3.9433496 25.8974 11.2471  1
------> CAND: 407.087859 3773.818848 0.6196036 3.8813334 15.5665 11.2446  8
------> CAND:  27.972232 4556.125000 0.6768838 4.8421626 14.8749 11.2161 16
------> CAND: 387.297172 4947.999512 1.0037667 5.7016587 25.805 11.207  1
------> CAND: 216.901385 3650.515869 0.4553592 5.4577937 17.2504 11.1099  4
------> CAND:  79.124341 4046.270996 0.5141092 4.4815187 14.771 11.0802 16
------> CAND: 191.235151 3971.245850 0.4651672 4.5499854 14.7702 11.0792 16
------> CAND:  54.660413 4346.103027 0.9521506 4.0672917 17.1678 11.0442  4
------> CAND: 462.063576 3615.693604 0.9016714 5.9134436 17.1151 11.0023  4
------> CAND: 371.309851 4427.530762 1.0043843 4.0929799 15.3216 10.9907  8
------> CAND: 144.888632 3900.536621 0.4487155 4.4507647 15.3196 10.9887  8
------> CAND: 150.641172 3812.628906 0.9469762 5.9438848 14.6591 10.9343 16
------> CAND:  18.836212 3887.263428 0.9062082 3.7340822 14.6528 10.9261 16
------> CAND: 189.726105 4695.278809 1.1297318 5.9370475 14.6196 10.8829 16
------> CAND: 115.491176 3820.562012 0.6657979 5.7395844 14.6039 10.8625 16
------> CAND: 384.093012 3738.939209 0.6825138 5.7744536 16.9219 10.8488  4
------> CAND:  93.673722 4804.642578 0.8375801 4.7726507 14.591 10.8457 16
------> CAND: 144.183027 3639.815430 0.4942802 5.5385752 14.5833 10.8358 16
------> CAND:  16.521650 4332.195801 1.0429145 3.9913185 14.5807 10.8323 16
------> CAND:  77.197226 3616.652344 0.9249558 5.9234877 16.8981 10.83  4
------> CAND: 346.670495 3864.120117 0.8441887 5.8858547 19.9642 10.7958  2
------> CAND:  91.352932 3708.218994 0.5535701 5.6192064 15.129 10.7916  8
------> CAND: 141.305330 4228.238770 0.8026463 5.7949381 14.5453 10.7863 16
------> CAND: 119.707681 4272.048340 0.6129885 4.5081649 14.5217 10.7557 16
------> CAND:  86.565507 4503.572266 0.8314761 5.7081051 14.5098 10.7403 16
------> CAND: 173.271927 3696.548584 0.8789464 5.9093018 15.0788 10.7397  8
------> CAND: 179.100243 3651.352295 0.4371216 4.0711060 14.5072 10.7369 16
------> CAND: 115.530621 3698.767578 0.9804952 5.9547071 14.5039 10.7326 16
------> CAND: 346.228032 3999.370117 0.6534258 5.6749139 16.7701 10.7283  4
------> CAND: 375.022908 4291.487305 0.5838660 4.7035651 16.7698 10.7281  4
------> CAND:  27.332283 4158.238281 0.8661738 3.9801648 19.8175 10.7088  2
------> CAND:  98.283643 3795.309326 0.3891387 4.9033828 16.7424 10.7064  4
------> CAND: 327.764474 3929.265625 0.8664916 3.7914343 16.7139 10.6838  4
------> CAND:  30.117854 3783.970459 0.4620596 5.3937488 14.4587 10.6739 16
------> CAND: 283.889261 3733.030273 0.7277272 3.7328422 15.007 10.6657  8
------> CAND: 381.535550 3726.602051 0.9686217 5.9488997 15.004 10.6626  8
------> CAND:  50.224883 4957.832031 1.0014087 5.6762214 16.6773 10.6548  4
------> CAND: 115.392043 5275.498047 1.0684521 5.4090066 14.4427 10.6532 16
------> CAND:  27.333840 3999.189697 0.7960060 3.9030540 19.7033 10.6411  2
------> CAND:  13.666790 3999.189697 0.7960060 3.9030540 16.6569 10.6386  4
------> CAND: 349.164897 4668.924316 0.8348180 5.5877781 16.6412 10.6261  4
------> CAND:  27.331245 4245.091309 0.9067527 4.0262871 19.6583 10.6145  2
------> CAND:  18.220916 4250.444824 0.9061844 4.0248818 14.9561 10.6133  8
------> CAND: 144.777822 3794.410645 0.3912570 4.7068057 14.9499 10.6068  8
------> CAND:  50.114591 3904.751221 0.6041366 5.6425529 19.6163 10.5895  2
------> CAND: 231.745308 4379.521973 0.9472478 4.1062875 14.9172 10.5731  8
------> CAND:  27.333061 4077.895752 0.8284147 3.9433496 19.5847 10.5708  2
------> CAND:  86.536701 3980.309326 0.5002607 5.3485003 14.3788 10.5705 16
------> CAND:  54.668718 3927.830078 0.7651561 3.8674600 24.3319 10.5672  1
------> CAND:  13.666012 4159.360352 0.8657879 3.9814432 16.5656 10.5663  4
------> CAND: 231.050602 4324.181641 0.9547333 5.9037828 16.56 10.5618  4
------> CAND: 240.624414 3613.532227 0.9222535 5.9186916 14.8999 10.5554  8
------> CAND: 357.581298 3949.951904 0.5884467 5.5878639 14.8958 10.5512  8
------> CAND:  27.333580 3996.924805 0.7967222 3.9063559 19.5462 10.548  2
------> CAND: 341.920439 4412.261230 1.0909989 5.9872675 14.8927 10.548  8
------> CAND:  27.332023 4155.997559 0.8662401 3.9844038 19.5376 10.5429  2
------> CAND: 122.690998 4235.590332 0.7435694 5.7196560 14.3564 10.5414 16
------> CAND: 373.990062 3670.405273 0.9525008 3.5511854 14.8816 10.5365  8
------> CAND: 206.586674 4761.682617 1.0598501 5.8526540 24.2576 10.535  1
------> CAND:  95.667271 3833.515381 0.7985513 5.8562779 14.8697 10.5243  8
------> CAND: 147.994697 3700.434814 0.5993122 5.6909628 14.3412 10.5218 16
------> CAND: 326.491322 3634.776855 0.5302960 5.5956850 14.8629 10.5173  8
------> CAND:  83.621635 4393.365234 1.0467016 4.0416245 14.8514 10.5054  8
------> CAND: 173.201341 4044.254639 1.0130863 5.9799929 16.4884 10.5051  4
------> CAND: 112.517979 3951.562744 0.5873545 4.1097975 16.4803 10.4987  4
------> CAND: 220.945835 3660.955078 0.8500926 5.8886862 14.8349 10.4884  8
------> CAND:  97.593089 3899.987549 0.4508446 5.2284508 16.4645 10.4862  4
------> CAND:  18.220138 4349.214355 0.9517693 4.0701871 14.8321 10.4856  8
------> CAND: 360.694889 4269.898438 1.0385653 5.9759803 14.8262 10.4795  8
------> CAND: 392.886999 3719.284668 0.7837260 3.6794693 14.8239 10.4772  8
------> CAND: 333.531546 4328.227539 0.8591248 5.8239675 14.8218 10.475  8
------> CAND: 115.458218 4231.761230 0.7447564 5.7140326 14.2979 10.4658 16
------> CAND:  60.972714 4078.111084 0.5688708 5.4768572 14.2898 10.4554 16
------> CAND: 173.218987 3959.702148 0.9828604 5.9668369 14.8017 10.4543  8
------> CAND: 115.515051 3858.214844 0.7390098 5.8005104 14.7991 10.4516  8
------> CAND: 193.030435 4918.125488 1.1536857 5.8774076 14.2827 10.4462 16
------> CAND: 197.384480 3812.613525 0.5596596 5.6029086 14.2778 10.4399 16
[02:47:09][176684][INFO ] Statistics: count dirty SumSpec pages 2277 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:47:09][176684][INFO ] Data processing finished successfully!
02:47:09 (176684): called boinc_finish(0)

</stderr_txt>
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