Task 1694871173

Name: Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_161_2750000_1
Workunit ID: 852628374
Created: 10 Dec 2024 17:38:24 UTC
Sent: 10 Dec 2024 18:45:16 UTC
Report deadline: 24 Dec 2024 18:45:16 UTC
Received: 11 Dec 2024 10:29:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13130827
Run time (sec): 696.47
CPU time (sec): 49.08
Peak working set size (MB): 410.35
Peak swap size (MB): 10335.29
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:14:34][146737][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_cfbf00096_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_161.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 2750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_161.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_161_2750000_1_0
------> GPU usage: 0.333300
[05:14:34][146737][INFO ] Starting data processing...
[05:14:34][146737][INFO ] opti: No host transfer for n_steps. Use device global.
[05:14:34][146737][INFO ] opti: No host transfer for mean. Use device global.
[05:14:34][146737][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:14:34][146737][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:14:34][146737][INFO ] opti: power spectrum in fft callback (static link).
[05:14:34][146737][INFO ] opti: __constant__ access is not uniform, bad!
[05:14:34][146737][INFO ] Running on device 1 Quadro RTX 6000
[05:14:34][146737][INFO ] CUDA global memory status (initial GPU state, including context):
[05:14:34][146737][INFO ] No template file. Generating templates.
[05:14:34][146737][INFO ] Template param value T_cons = 50000
[05:14:44][146737][INFO ] Number of generated templates to be used: 50000
[05:14:44][146737][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_161.cpt
[05:14:44][146737][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_161.cpt (No such file or directory).
------> Starting from scratch...
[05:14:44][146737][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_161.binary
[05:14:44][146737][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM246.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207899915
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 246.1 cm^-3 pc
------> Scale factor: 1.03799
[05:14:44][146737][INFO ] Allocating memory for dedispersed compressed time series...
[05:14:44][146737][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:14:44][146737][INFO ] 8-bit allocation done
[05:14:44][146737][INFO ] Foobar
[05:14:44][146737][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_161.binary
[05:14:44][146737][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:14:44][146737][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:14:44][146737][INFO ] FftSize = 12582913
[05:14:44][146737][INFO ] Seed for random number generator is 1099105707.
[05:14:48][146737][INFO ] 8[05:14:48][146737][INFO ] 9[05:14:50][146737][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:14:50][146737][INFO ] Normalization factor 3.97364e-08
[05:14:50][146737][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
[05:14:50][146737][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1944 MB (22282 MB free / 24226 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:14:50][146737][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:14:50][146737][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:14:50][146737][INFO ] TimeSeriesLength = 16772499, params->nsamples = 25165824
sum = -297.87060547, mean= -0.00001776  -0.00001776
[05:14:50][146737][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:15:34][146737][INFO ] Checkpoint committed!
[05:16:34][146737][INFO ] Checkpoint committed!
[05:17:34][146737][INFO ] Checkpoint committed!
[05:18:34][146737][INFO ] Checkpoint committed!
[05:19:34][146737][INFO ] Checkpoint committed!
[05:20:34][146737][INFO ] Checkpoint committed!
[05:21:34][146737][INFO ] Checkpoint committed!
[05:22:34][146737][INFO ] Checkpoint committed!
[05:23:35][146737][INFO ] Checkpoint committed!
[05:24:35][146737][INFO ] Checkpoint committed!
[05:25:35][146737][INFO ] Checkpoint committed!
[05:26:09][146737][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3615.217773 0.8834139 2.9031906 21.3573 17.417  8
------> CAND:   0.500334 3600.041016 0.9685973 2.9183857 24.096 16.6315  4
------> CAND:   0.250426 4747.692871 0.8391988 1.0058923 20.5596 16.5507  8
------> CAND:   0.249907 3984.358154 0.6681172 2.8493395 19.6445 15.5623  8
------> CAND:   0.250686 5724.016602 1.2515610 1.3425075 18.177 13.9909  8
------> CAND: 142.506338 4296.621094 0.5972707 2.7398002 17.49 13.2616  8
------> CAND:   0.501112 5489.300293 0.8665432 1.6352837 19.5654 12.9612  4
------> CAND:   0.499555 3984.358154 0.6681172 2.8493395 19.3573 12.794  4
------> CAND:   0.501372 6183.675293 1.2196305 1.7557856 23.3202 12.7917  2
------> CAND:   0.500853 3672.156250 0.2987123 0.8970058 19.2741 12.7272  4
------> CAND: 100.460925 4666.862793 1.0893224 0.8022695 19.1869 12.6572  4
------> CAND:   0.166864 3611.302979 0.9493738 2.9165022 15.8501 12.5049 16
------> CAND:  98.773077 4016.591553 0.8184322 0.5353336 15.8285 12.4762 16
------> CAND: 230.635388 3656.935547 0.3414513 2.4475923 16.5964 12.3197  8
------> CAND:  49.941758 3824.368652 0.6262347 2.8107674 18.7426 12.301  4
------> CAND: 115.308741 4310.427246 0.5615323 2.6857128 16.4328 12.1481  8
------> CAND:  19.976236 4378.161133 0.6083862 2.7233140 15.5736 12.137 16
------> CAND: 148.868465 4716.030273 1.0372891 0.8619457 15.3557 11.8483 16
------> CAND: 129.750685 4075.538574 0.6914198 0.6499908 18.1033 11.7896  4
------> CAND:   0.499815 5741.574707 1.2531424 2.9602754 18.0859 11.7758  4
------> CAND: 131.666900 3797.919922 0.8455040 2.9252031 16.0515 11.7494  8
------> CAND:   0.500593 5315.523438 1.1125804 2.9896889 17.9942 11.7026  4
------> CAND: 115.184695 4520.246582 1.0768942 3.0618718 15.222 11.6719 16
------> CAND: 333.052492 4422.181641 0.7844272 2.9100597 26.7711 11.6265  1
------> CAND: 431.768737 3939.146240 0.9401915 2.9775434 21.2851 11.5802  2
------> CAND:  71.253169 4296.621094 0.5972707 2.7398002 15.8607 11.5505  8
------> CAND: 196.438050 3714.762207 0.4788184 2.6831455 15.8566 11.5462  8
------> CAND: 172.490545 4293.422852 1.0769095 0.6029361 15.0912 11.4998 16
------> CAND:   1.000408 3629.179199 0.9701706 2.9258146 17.7169 11.4814  4
------> CAND:  49.386668 4016.591553 0.8184322 0.5353336 15.0591 11.4576 16
------> CAND: 283.622746 3817.162598 0.7609254 0.4319416 15.766 11.4519  8
------> CAND: 115.317564 3656.935547 0.3414513 2.4475923 15.0096 11.3926 16
------> CAND: 239.809815 4394.504883 0.7970211 2.9216204 26.1699 11.3655  1
------> CAND: 115.198709 4517.508789 0.9851778 3.0160592 14.9575 11.3242 16
------> CAND: 203.135981 3619.117432 0.8125052 0.2834042 14.9467 11.3101 16
------> CAND: 297.736929 4716.030273 1.0372891 0.8619457 15.5612 11.2391  8
------> CAND: 156.098130 4295.577148 0.8626841 0.6902759 15.5602 11.238  8
------> CAND: 306.153849 4127.176758 0.4467947 2.5200722 17.3978 11.2272  4
------> CAND:  76.123118 3617.455566 0.8417124 2.8877428 15.5274 11.204  8
------> CAND: 333.530249 5596.316895 0.9640132 1.5697993 15.5101 11.1861  8
------> CAND: 121.324942 3628.592041 0.5775305 0.4077832 14.8452 11.1772 16
------> CAND: 100.461184 4669.921875 1.0895680 0.8038903 17.3172 11.163  4
------> CAND:  49.931897 4986.235352 1.0319616 3.0021195 15.4732 11.1478  8
------> CAND: 460.624079 3959.194580 0.9678075 2.9849591 17.2601 11.1176  4
------> CAND:   1.250575 3694.814697 0.2747556 2.1567581 20.4457 11.0815  2
------> CAND:  55.404426 4205.580078 0.9479378 2.9988475 14.7719 11.0814 16
------> CAND: 172.725920 4177.380859 0.9225066 2.9870491 15.3857 11.0571  8
------> CAND: 460.980904 3692.719971 0.8423946 2.9027460 17.1527 11.0322  4
------> CAND: 100.458070 4553.087891 1.0360224 0.7608207 20.314 11.0034  2
------> CAND: 100.464817 4785.010254 1.1486816 0.8491730 15.2803 10.948  8
------> CAND:   0.500074 3654.542236 0.8556980 0.2922555 20.1656 10.9153  2
------> CAND: 265.035921 4395.325195 0.5927100 2.7071517 17.0055 10.9152  4
------> CAND: 406.271962 3619.117432 0.8125052 0.2834042 15.2401 10.9064  8
------> CAND: 100.465077 4785.010254 1.1486816 0.8491730 16.9842 10.8983  4
------> CAND: 231.119372 4744.350586 0.8385869 1.0135835 15.2309 10.8969  8
------> CAND: 373.614811 3962.544678 0.9865540 0.4377718 15.2284 10.8943  8
------> CAND: 115.223362 4593.015137 1.0367876 3.0372715 14.6205 10.8841 16
------> CAND: 153.726476 3754.319580 0.7792593 0.3819454 16.9505 10.8716  4
------> CAND: 173.855563 4067.537354 0.9255398 0.5212631 16.9457 10.8677  4
------> CAND:  59.940646 4331.223145 0.7235536 2.8645239 16.9427 10.8654  4
------> CAND: 389.252054 4075.538574 0.6914198 0.6499908 25.0114 10.8623  1
------> CAND: 302.243306 4267.785156 0.9070541 2.9881976 16.9377 10.8614  4
------> CAND:  24.971009 3824.368652 0.6262347 2.8107674 15.1907 10.8554  8
------> CAND: 100.461444 4658.735840 1.0884696 0.8042722 16.9246 10.851  4
------> CAND: 115.147067 4059.218018 0.7953097 2.9224708 16.9065 10.8367  4
------> CAND:  54.016571 3715.626465 0.4705787 2.6657517 14.5243 10.759 16
------> CAND: 120.600392 3925.252930 0.7324488 2.8825295 15.0941 10.7556  8
------> CAND:  91.200859 3641.755371 0.4086652 0.6007224 14.5051 10.7341 16
------> CAND: 385.332688 4370.361328 0.6165965 0.9588812 15.0584 10.7187  8
------> CAND:  86.364647 3974.815674 0.9868805 2.9929376 14.4702 10.6888 16
------> CAND: 347.562687 4742.395508 0.8759282 2.9349408 14.9913 10.6495  8
------> CAND:   1.250834 4495.293457 0.4429315 2.1850617 19.6951 10.6362  2
------> CAND: 100.089567 3779.898193 0.8759946 2.9290898 14.4152 10.6176 16
------> CAND: 201.816896 3656.146484 0.3557484 0.7181895 14.4125 10.614 16
------> CAND: 199.836063 4387.755371 0.5979446 2.7057116 19.6447 10.6064  2
------> CAND: 378.017903 5511.135254 0.8621148 1.6471193 14.9401 10.5967  8
------> CAND: 178.568769 4023.141846 1.0333709 0.4629980 14.3861 10.5799 16
------> CAND:  86.368539 4254.330566 0.9850256 3.0157228 14.3794 10.5712 16
------> CAND:   1.251353 5916.891602 0.9780886 2.3526800 16.5639 10.5649  4
------> CAND: 215.884368 3939.146240 0.9401915 2.9775434 16.535 10.542  4
------> CAND: 345.599760 5131.580078 1.0027970 2.9425833 19.5096 10.5263  2
------> CAND: 345.472081 4051.065430 0.9507658 2.9893332 16.5146 10.5259  4
------> CAND:  86.430562 4515.054688 0.5963870 2.6714809 14.341 10.5216 16
------> CAND: 115.359086 6063.703125 1.0571259 2.4576342 14.328 10.5047 16
------> CAND: 345.467670 3654.511719 0.8407207 2.8949513 16.472 10.4921  4
------> CAND: 166.526246 4422.181641 0.7844272 2.9100597 19.4378 10.4837  2
------> CAND: 194.135944 4327.452148 0.4485432 1.2437263 14.3053 10.4753 16
------> CAND:  98.924890 3632.000732 0.5151291 2.7199891 14.301 10.4699 16
------> CAND: 345.540851 4327.421387 0.7276750 2.8761785 14.8139 10.4668  8
------> CAND: 398.915916 4081.421631 0.9479533 0.5211706 14.8119 10.4648  8
------> CAND: 167.979497 4455.136719 0.5159683 2.5361793 14.2897 10.4553 16
------> CAND: 116.968042 4246.431641 0.8126670 2.9391828 16.4173 10.4488  4
------> CAND: 142.508933 4370.008789 0.6197955 2.7511601 14.776 10.4279  8
------> CAND: 241.233223 5694.507324 0.8697097 1.9974269 14.7703 10.422  8
------> CAND:  39.952732 4378.161133 0.6083862 2.7233140 14.7687 10.4204  8
------> CAND: 198.570437 3741.863770 0.8157024 2.9015048 14.7644 10.4159  8
------> CAND: 202.568954 4317.181152 0.5489068 1.0121801 14.2543 10.4096 16
------> CAND: 253.440274 4026.046387 0.9177509 0.5036783 16.3611 10.4043  4
------> CAND: 405.610993 4890.868652 0.5912071 2.4142721 19.2913 10.3969  2
------> CAND: 499.861344 3828.153564 0.3444105 0.9545278 16.3388 10.3866  4
[05:26:09][146737][INFO ] Statistics: count dirty SumSpec pages 258553 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:26:09][146737][INFO ] Data processing finished successfully!
05:26:09 (146737): called boinc_finish(0)

</stderr_txt>
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