Task 1705027910

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_123_8900000_3
Workunit ID: 857769911
Created: 29 Dec 2024 9:03:51 UTC
Sent: 29 Dec 2024 11:48:17 UTC
Report deadline: 12 Jan 2025 11:48:17 UTC
Received: 30 Dec 2024 2:06:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 294.34
CPU time (sec): 31.12
Peak working set size (MB): 278.27
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>
[20:42:06][80757][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_123.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 8900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_123.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_123_8900000_3_0
------> GPU usage: 1.000000
[20:42:06][80757][INFO ] Starting data processing...
[20:42:06][80757][INFO ] opti: No host transfer for n_steps. Use device global.
[20:42:06][80757][INFO ] opti: No host transfer for mean. Use device global.
[20:42:06][80757][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:42:06][80757][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:42:06][80757][INFO ] opti: power spectrum in fft callback (static link).
[20:42:06][80757][INFO ] opti: __constant__ access is not uniform, bad!
[20:42:06][80757][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[20:42:06][80757][INFO ] CUDA global memory status (initial GPU state, including context):
[20:42:06][80757][INFO ] No template file. Generating templates.
[20:42:06][80757][INFO ] Template param value T_cons = 50000
[20:42:10][80757][INFO ] Number of generated templates to be used: 50000
[20:42:10][80757][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_123.cpt
[20:42:10][80757][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_123.cpt (No such file or directory).
------> Starting from scratch...
[20:42:10][80757][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_123.binary
[20:42:10][80757][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM242.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676600454
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 242.3 cm^-3 pc
------> Scale factor: 1.31356
[20:42:10][80757][INFO ] Allocating memory for dedispersed compressed time series...
[20:42:10][80757][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:42:10][80757][INFO ] 8-bit allocation done
[20:42:10][80757][INFO ] Foobar
[20:42:10][80757][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_123.binary
[20:42:10][80757][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:42:10][80757][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:42:10][80757][INFO ] FftSize = 12582913
[20:42:10][80757][INFO ] Seed for random number generator is 1117174828.
[20:42:13][80757][INFO ] 8[20:42:13][80757][INFO ] 9[20:42:13][80757][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:42:13][80757][INFO ] Normalization factor 3.97364e-08
[20:42:13][80757][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
[20:42:13][80757][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 812 MB (10203 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:42:13][80757][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:42:13][80757][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:42:13][80757][INFO ] TimeSeriesLength = 16777164, params->nsamples = 25165824
sum = 1489.36767578, mean= 0.00008877  0.00008877
[20:42:13][80757][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:43:06][80757][INFO ] Checkpoint committed!
[20:44:06][80757][INFO ] Checkpoint committed!
[20:45:06][80757][INFO ] Checkpoint committed!
[20:46:06][80757][INFO ] Checkpoint committed!
[20:46:58][80757][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4432.196289 0.9713736 4.5434294 26.9659 23.6088  8
------> CAND:   0.249648 4430.918945 0.9721538 4.5278678 22.2372 21.4302 16
------> CAND:   0.499036 4621.907227 1.0913002 4.6023345 24.0823 20.4054  8
------> CAND:   0.499555 3632.096436 0.6569236 3.9513986 22.9292 19.1357  8
------> CAND:   0.166345 4430.918945 0.9721538 4.5278678 19.421 17.4077 16
------> CAND:   0.500074 3605.984619 0.9671664 5.7942452 20.759 16.7668  8
------> CAND:   1.248499 4030.710449 0.7737586 5.4735947 29.8849 16.7187  2
------> CAND:   1.248239 4420.954590 0.9937227 5.5453558 29.6851 16.5989  2
------> CAND:   0.499815 4395.912598 1.0788323 5.6791325 18.7504 16.468 16
------> CAND:   1.248758 3823.687256 0.6652227 5.4079652 29.1218 16.261  2
------> CAND:   0.249907 3685.764404 0.5163605 5.0474653 18.5106 16.134 16
------> CAND:   0.415993 4406.888184 0.9945952 5.5583053 19.4626 15.3667  8
------> CAND:   0.624379 4030.710449 0.7737586 5.4735947 22.0243 14.9465  4
------> CAND:   1.498665 3616.288330 0.9074599 3.6844578 26.8499 14.9001  2
------> CAND:   0.416253 3640.220947 0.6026961 5.3993983 18.9677 14.8355  8
------> CAND:   0.624120 4396.111328 0.9947467 5.5573659 21.8415 14.7984  4
------> CAND:   1.498406 3891.510986 1.0091840 3.8725781 26.202 14.5124  2
------> CAND:   1.247980 4548.824219 1.0910118 5.5842085 21.0626 14.168  4
------> CAND:   0.250167 3605.984619 0.9671664 5.7942452 18.1552 13.9678  8
------> CAND:   0.249388 3609.190430 0.9585850 3.6467631 18.143 13.9547  8
------> CAND:   1.498925 4259.821289 0.9385188 5.5792441 25.2129 13.9213  2
------> CAND:   1.499184 3944.078369 0.7820752 5.5437384 24.6836 13.6051  2
------> CAND:   0.749203 3616.288330 0.9074599 3.6844578 20.3588 13.5999  4
------> CAND:   2.496997 4041.408447 0.7649975 5.4477000 31.022 13.4727  1
------> CAND:   2.497257 3823.687256 0.6652227 5.4079652 30.9928 13.46  1
------> CAND:   2.496219 4590.795898 1.0949281 5.5540452 30.6932 13.3299  1
------> CAND:   2.496478 4435.729980 0.9932605 5.5423694 30.4673 13.2318  1
------> CAND:   2.496738 4263.995117 0.8757176 5.4673119 30.0311 13.0423  1
------> CAND:   2.497516 3641.814697 0.5810479 5.3496704 29.8726 12.9735  1
------> CAND:   1.498146 4025.443359 0.9124271 4.0956345 23.4669 12.8792  2
------> CAND:   1.497887 4333.659668 1.0713283 4.2677412 23.0893 12.6541  2
------> CAND:   0.312190 4030.710449 0.7737586 5.4735947 16.8876 12.6258  8
------> CAND:   0.749462 3860.957520 0.7347211 5.4996891 16.8679 12.605  8
------> CAND:   0.832246 4040.107178 0.7660808 5.4510002 19.0732 12.566  4
------> CAND:   1.499444 3633.207764 0.6422144 5.4769540 22.9153 12.5504  2
------> CAND:   0.831986 4612.104492 1.0907747 5.5381284 18.9543 12.4707  4
------> CAND:   0.832505 3827.584473 0.6566792 5.3856950 18.9499 12.4671  4
------> CAND: 338.764289 3813.133789 0.6861037 5.4495158 16.4279 12.143  8
------> CAND:   0.166605 3749.606689 0.6169705 5.3445020 15.5336 12.0839 16
------> CAND:   0.311930 4613.255859 1.0973638 5.5597711 16.2311 11.937  8
------> CAND:   0.208126 4386.849121 0.9952655 5.5654321 15.3688 11.8657 16
------> CAND: 481.961181 3860.148193 0.6681408 4.2606587 21.5814 11.7564  2
------> CAND: 173.201860 3684.749023 0.9611976 5.7806129 16.0493 11.7471  8
------> CAND:  86.595869 3880.798096 0.9264300 5.7208776 15.2708 11.7363 16
------> CAND:  57.751686 3738.237061 0.9289664 5.7619300 15.2152 11.663 16
------> CAND: 173.232741 3898.487061 1.0100942 5.7869768 15.96 11.6539  8
------> CAND:   0.749722 3944.078369 0.7820752 5.5437384 17.8949 11.6233  4
------> CAND:   0.998332 3963.184814 0.6272082 5.0925169 15.8908 11.5818  8
------> CAND: 306.387148 3821.501465 0.6658062 4.2231836 15.8876 11.5785  8
------> CAND: 122.124489 4721.795410 1.0548363 4.8738074 15.1476 11.574 16
------> CAND: 304.021463 3713.514648 0.9669212 5.7782226 17.7641 11.519  4
------> CAND: 121.001334 4103.479980 0.7051131 4.6431360 15.0976 11.5082 16
------> CAND:  86.614035 3872.499268 0.9547697 5.7508245 15.0868 11.494 16
------> CAND: 130.884740 4382.764648 0.8477054 5.2264366 15.7978 11.485  8
------> CAND:  67.328093 4426.875977 0.9024008 4.6628461 15.0356 11.4267 16
------> CAND:   0.748943 4143.100586 1.0474101 4.0917978 15.7249 11.4092  8
------> CAND: 173.126602 3729.865723 0.6184600 5.3641715 15.6925 11.3755  8
------> CAND: 286.318267 4270.029297 0.7864737 5.1503544 20.8929 11.3472  2
------> CAND: 196.955252 3752.546387 0.6041998 5.2972531 15.6157 11.2957  8
------> CAND:   0.374731 3868.778809 0.7237653 5.4759035 14.9328 11.2918 16
------> CAND: 263.095571 3743.422119 0.9265597 3.8020582 15.5835 11.2622  8
------> CAND: 173.214835 3726.760986 0.8286958 5.6734219 14.9045 11.2548 16
------> CAND:   0.155965 3952.031982 0.7730981 5.5093799 14.8687 11.208 16
------> CAND:   0.998072 4670.187988 1.0240281 5.2705164 20.6353 11.1941  2
------> CAND:  69.283754 3976.269287 0.8578025 4.1103749 15.4279 11.1008  8
------> CAND:   0.332950 3670.495850 0.5186300 5.1077752 14.7588 11.0644 16
------> CAND:  50.970193 3619.096191 0.8963101 3.6944814 14.7381 11.0373 16
------> CAND: 155.322457 3603.017334 0.9678803 5.7913532 15.3496 11.0198  8
------> CAND:   0.498777 4134.420898 1.0463167 4.0786090 15.339 11.0087  8
------> CAND: 131.347964 3710.247559 0.5127361 4.5386763 14.7032 10.9918 16
------> CAND: 376.359121 3748.792236 0.9035852 3.8204715 25.3028 10.9888  1
------> CAND:   1.497627 4469.395996 1.0869879 4.3990502 20.2431 10.9613  2
------> CAND: 288.679800 4612.906250 0.9734457 5.0514703 15.2929 10.961  8
------> CAND: 129.883034 4188.223633 0.7756725 5.2996192 15.2793 10.9469  8
------> CAND: 173.237672 3849.168701 0.9797980 5.7781367 15.2656 10.9328  8
------> CAND: 270.480683 3964.725342 0.8649253 5.6440644 15.2606 10.9276  8
------> CAND:  43.277823 3634.338623 0.6267382 5.4494934 14.6523 10.9255 16
------> CAND:   1.499703 3744.271484 0.9265781 5.7512560 17.0078 10.9171  4
------> CAND: 173.227032 3850.750977 0.8513811 5.6632500 15.2466 10.9131  8
------> CAND: 230.912544 4195.083008 0.7708412 5.2713966 15.2454 10.9119  8
------> CAND: 273.159336 4447.164062 0.9411159 4.6118479 15.2419 10.9083  8
------> CAND:  34.641877 3976.269287 0.8578025 4.1103749 14.624 10.8887 16
------> CAND: 484.385516 3748.513672 0.5285351 4.9278154 16.9608 10.8798  4
------> CAND: 115.386075 4373.653809 0.8515217 4.7154274 14.6107 10.8713 16
------> CAND:   0.998591 3686.007324 0.5141187 5.0323753 15.2004 10.8654  8
------> CAND: 143.131496 3672.293457 0.8066763 3.8270957 14.5939 10.8495 16
------> CAND: 216.375100 3830.515625 0.6501094 5.3675680 15.1809 10.8452  8
------> CAND:  62.198376 3752.413330 0.6063664 5.3139520 14.5892 10.8434 16
------> CAND:  86.555905 3727.544678 0.6280470 5.3879361 14.582 10.834 16
------> CAND: 356.878287 3692.679443 0.7088636 3.9687176 16.888 10.822  4
------> CAND: 492.943349 3696.089355 0.6978269 5.5299869 16.8605 10.8001  4
------> CAND:  48.720508 4678.030273 1.0727721 4.7637472 14.5523 10.7954 16
------> CAND: 115.478719 4089.233643 0.7214164 5.2807069 14.5444 10.7852 16
------> CAND: 320.294503 3682.865479 0.7455860 3.8982406 15.1185 10.7807  8
------> CAND: 339.928187 4398.663574 0.9950749 5.5655465 15.1173 10.7795  8
------> CAND: 230.910727 3684.502686 0.5256603 5.0857134 15.1168 10.7791  8
------> CAND:  90.052791 3685.935791 0.5170026 5.0702019 14.5393 10.7785 16
------> CAND:  54.121672 3855.160400 0.7425959 4.1168566 14.5303 10.7669 16
------> CAND: 364.707419 3884.933350 0.8286877 4.0226150 19.9078 10.7624  2
------> CAND: 293.885035 4189.137695 0.9492031 4.2310257 15.0959 10.7575  8
[20:46:58][80757][INFO ] Statistics: count dirty SumSpec pages 505417 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:46:58][80757][INFO ] Data processing finished successfully!
20:46:58 (80757): called boinc_finish(0)

</stderr_txt>
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