Task 1684296611

Name: Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_146_5800000_1
Workunit ID: 846461917
Created: 19 Nov 2024 16:31:27 UTC
Sent: 20 Nov 2024 4:07:59 UTC
Report deadline: 4 Dec 2024 4:07:59 UTC
Received: 20 Nov 2024 6:32:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 313.87
CPU time (sec): 17.88
Peak working set size (MB): 278.61
Peak swap size (MB): 10402.67
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[23:24:56][173920][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_146.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 5800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_146.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_40000_146_5800000_1_0
------> GPU usage: 1.000000
[23:24:56][173920][INFO ] Starting data processing...
[23:24:56][173920][INFO ] opti: No host transfer for n_steps. Use device global.
[23:24:56][173920][INFO ] opti: No host transfer for mean. Use device global.
[23:24:56][173920][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:24:56][173920][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:24:56][173920][INFO ] opti: power spectrum in fft callback (static link).
[23:24:56][173920][INFO ] opti: __constant__ access is not uniform, bad!
[23:24:56][173920][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[23:24:56][173920][INFO ] CUDA global memory status (initial GPU state, including context):
[23:24:56][173920][INFO ] No template file. Generating templates.
[23:24:56][173920][INFO ] Template param value T_cons = 50000
[23:25:00][173920][INFO ] Number of generated templates to be used: 50000
[23:25:00][173920][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_3_dms_200_146.cpt
[23:25:00][173920][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_3_dms_200_146.cpt (No such file or directory).
------> Starting from scratch...
[23:25:00][173920][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_146.binary
[23:25:00][173920][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_DM244.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714541744797
------> 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: 244.6 cm^-3 pc
------> Scale factor: 1.59807
[23:25:00][173920][INFO ] Allocating memory for dedispersed compressed time series...
[23:25:00][173920][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:25:00][173920][INFO ] 8-bit allocation done
[23:25:00][173920][INFO ] Foobar
[23:25:00][173920][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_3_dms_200_146.binary
[23:25:00][173920][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:25:00][173920][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:25:00][173920][INFO ] FftSize = 12582913
[23:25:00][173920][INFO ] Seed for random number generator is 1115639477.
[23:25:02][173920][INFO ] 8[23:25:02][173920][INFO ] 9[23:25:02][173920][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:25:02][173920][INFO ] Normalization factor 3.97364e-08
[23:25:02][173920][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
[23:25:02][173920][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
[23:25:02][173920][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:25:02][173920][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:25:02][173920][INFO ] TimeSeriesLength = 16773224, params->nsamples = 25165824
sum = 1605.29980469, mean= 0.00009571  0.00009571
[23:25:02][173920][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:25:56][173920][INFO ] Checkpoint committed!
[23:26:56][173920][INFO ] Checkpoint committed!
[23:27:56][173920][INFO ] Checkpoint committed!
[23:28:57][173920][INFO ] Checkpoint committed!
[23:29:57][173920][INFO ] Checkpoint committed!
[23:30:08][173920][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.128455 4839.086914 1.1611940 0.2422074 17.7312 13.5172  8
------> CAND: 115.564357 4839.086914 1.1611940 0.2422074 15.7164 12.3268 16
------> CAND:  67.069103 3954.451416 0.7308085 3.4261515 15.6421 12.228 16
------> CAND: 230.860642 5701.721191 1.1943606 0.3228348 18.5838 12.1738  4
------> CAND: 182.206568 6118.226562 0.5010322 4.6731586 18.5508 12.1474  4
------> CAND: 153.889967 4336.884277 0.2290990 5.9297385 18.3699 12.0027  4
------> CAND: 305.133719 3709.554199 0.4463911 6.1417713 16.0859 11.7854  8
------> CAND:  49.351635 4841.743652 0.6579445 0.1173383 16.0352 11.7325  8
------> CAND:  98.695224 5607.424805 0.8963497 0.2353880 17.9921 11.7009  4
------> CAND:  49.352154 4727.379883 0.6289356 0.0967859 15.9203 11.6126  8
------> CAND: 140.243678 4027.637939 0.8581738 0.0421568 15.1727 11.607 16
------> CAND: 313.677539 4351.479980 0.4835269 6.2725124 15.7891 11.4759  8
------> CAND:  49.347482 5607.424805 0.8963497 0.2353880 15.7851 11.4718  8
------> CAND: 141.662674 3833.491943 0.8460564 6.2699308 15.0462 11.4407 16
------> CAND: 115.453806 4692.400391 0.6504862 0.1033594 14.9549 11.3209 16
------> CAND: 140.353191 3689.825928 0.8675765 3.2745128 14.8682 11.2074 16
------> CAND:  49.347223 5678.316895 0.9183275 0.2433771 15.529 11.2056  8
------> CAND: 231.038925 6376.232422 1.3553162 0.3663317 17.3222 11.167  4
------> CAND:  28.878957 4606.045410 1.0605870 0.1920863 14.828 11.1548 16
------> CAND: 152.763957 4396.637695 0.8495740 3.5964069 14.8192 11.1432 16
------> CAND: 397.480052 3868.877197 0.7576678 6.2672367 15.4538 11.1277  8
------> CAND: 147.331392 7494.039551 1.4231652 0.3123324 14.8014 11.1199 16
------> CAND: 265.329167 3677.568848 0.6061360 3.3141088 20.5079 11.1185  2
------> CAND:  98.703269 4841.743652 0.6579445 0.1173383 17.2458 11.1063  4
------> CAND: 115.260472 4841.809570 0.8939621 3.7611363 14.7807 11.093 16
------> CAND: 170.555904 4853.161133 0.4614929 6.2724681 14.7797 11.0917 16
------> CAND: 231.058388 3617.643066 0.8320804 6.1978126 17.1754 11.0502  4
------> CAND: 180.056015 3712.699951 0.7046095 3.3081369 14.7252 11.0205 16
------> CAND:  98.704307 4727.379883 0.6289356 0.0967859 17.1376 11.0202  4
------> CAND: 279.798619 4213.541504 0.7850883 3.5265226 15.3469 11.0169  8
------> CAND: 241.608473 4099.303711 1.0285619 0.0858352 20.2455 10.9627  2
------> CAND: 358.740266 4594.485840 1.1249055 0.1987678 17.0081 10.9173  4
------> CAND:  93.649847 5051.886719 0.8166612 3.8636310 15.2105 10.8758  8
------> CAND: 176.710683 3822.382568 0.7278182 3.3585896 14.614 10.8757 16
------> CAND:  26.299436 3742.634277 0.8415362 3.3033419 14.6011 10.8589 16
------> CAND: 115.430451 5701.721191 1.1943606 0.3228348 15.1803 10.8446  8
------> CAND: 384.325273 3855.997559 0.6542440 3.3894470 15.1798 10.8441  8
------> CAND: 224.682248 3904.984863 0.9651385 0.0217780 15.1775 10.8417  8
------> CAND: 171.537108 3963.506592 0.9351256 0.0391873 14.5876 10.8413 16
------> CAND: 307.080816 5608.944824 0.9307345 0.2478988 15.1704 10.8344  8
------> CAND: 115.513234 3652.155762 0.8525341 6.2121916 14.5413 10.7812 16
------> CAND: 265.330205 3677.634033 0.6061944 3.3091216 19.9354 10.7787  2
------> CAND: 173.188365 4620.982910 0.8624372 0.1591562 16.8003 10.7523  4
------> CAND:  80.112293 4199.441895 0.9989696 3.4871490 14.5167 10.7492 16
------> CAND: 346.376471 4620.982910 0.8624372 0.1591562 19.8736 10.7421  2
------> CAND: 357.386666 4004.837891 0.5669501 3.4864252 15.0795 10.7405  8
------> CAND:  76.981315 4233.248535 0.8386431 0.0867443 14.4999 10.7274 16
------> CAND: 115.178208 4169.553711 0.9697251 3.4785106 14.4924 10.7176 16
------> CAND: 230.610215 3985.183350 0.5937898 3.4748812 16.7517 10.7138  4
------> CAND: 115.226476 6548.275391 1.3737425 4.1890650 14.4701 10.6888 16
------> CAND: 476.525762 3967.641846 0.6174518 3.4592643 16.7012 10.6737  4
------> CAND: 115.515051 5168.270996 1.0191072 0.2536369 14.4432 10.6538 16
------> CAND: 172.744345 5520.600098 1.1820590 3.9314625 14.991 10.6492  8
------> CAND: 167.557795 7368.300293 1.4249965 4.4402537 14.4296 10.6362 16
------> CAND: 136.665306 3615.488525 0.9086210 6.2080464 14.4188 10.6222 16
------> CAND:  74.781715 3769.842041 0.1238917 5.5700669 14.4051 10.6045 16
------> CAND: 243.142951 4399.050781 0.6902658 0.0825816 14.9473 10.6042  8
------> CAND: 339.268775 4835.674805 0.6589339 3.8377867 16.6089 10.6006  4
------> CAND: 239.612588 6802.974609 1.3939908 4.2735596 24.3675 10.5827  1
------> CAND:  57.397197 4481.998047 0.8263263 0.1302650 14.3765 10.5675 16
------> CAND: 369.423219 3876.189697 0.7506090 3.3805358 14.889 10.5441  8
------> CAND: 216.158410 4183.435059 1.0401111 0.1081712 14.8544 10.5085  8
------> CAND: 196.518757 3635.531982 0.4251032 3.3495162 14.3245 10.5002 16
------> CAND: 380.590936 3784.086914 0.2819794 3.5493977 14.8451 10.499  8
------> CAND: 345.591196 6113.770996 0.9962434 4.1863227 16.4714 10.4916  4
------> CAND: 488.903570 4497.963867 0.9761539 0.1607912 24.1314 10.4801  1
------> CAND: 138.191480 5734.313965 1.2825204 3.9778175 14.3085 10.4795 16
------> CAND: 471.390595 6252.548340 1.3413486 4.1216464 19.4253 10.4763  2
------> CAND:  86.373211 5168.338379 1.0922822 3.8261025 14.3053 10.4754 16
------> CAND: 117.921219 3908.704102 0.4456848 3.4861970 14.8219 10.475  8
------> CAND: 207.763289 5787.920410 0.3997321 5.9133120 14.8072 10.46  8
------> CAND:  76.944983 4336.884277 0.2290990 5.9297385 14.8008 10.4533  8
------> CAND:  35.458293 3785.681641 0.8449365 6.2552018 16.4217 10.4523  4
------> CAND: 128.749239 4125.991211 0.2365790 3.8685534 14.7888 10.441  8
------> CAND: 362.774076 4122.121094 1.0309848 3.4517035 14.788 10.4402  8
------> CAND: 275.077369 5234.948242 0.4047888 4.2492361 14.7878 10.44  8
------> CAND: 115.432786 5032.563965 0.3405784 6.0729852 14.2753 10.4366 16
------> CAND:  86.393712 6926.364258 0.9862846 4.5030017 14.2734 10.4342 16
------> CAND: 119.690812 3716.565918 0.9324012 3.2842162 14.2717 10.432 16
------> CAND: 150.828797 3623.922852 0.6353348 3.2791367 16.3904 10.4275  4
------> CAND: 229.921219 4125.132324 0.6770051 0.0298579 16.3781 10.4178  4
------> CAND: 283.325348 3833.491943 0.8460564 6.2699308 16.3747 10.415  4
------> CAND:  70.582857 5512.965332 1.2543650 0.3252016 14.2519 10.4064 16
------> CAND: 144.117112 3784.111084 0.4809482 3.4099543 14.2516 10.4061 16
------> CAND: 403.383885 5181.656738 0.5349088 4.0770793 14.7518 10.403  8
------> CAND: 375.245826 4179.357422 0.3955128 6.1948285 16.3587 10.4024  4
------> CAND:  52.709164 4269.347656 0.6688086 3.5861640 14.248 10.4014 16
------> CAND: 229.584376 5139.408691 0.3111862 4.4430962 16.3492 10.3949  4
------> CAND: 136.972306 3643.401367 0.9497296 3.2466331 14.242 10.3937 16
------> CAND: 350.348518 3952.733643 0.9713759 3.3857565 14.7418 10.3927  8
------> CAND: 152.036293 3822.316650 0.8868195 6.2753801 14.2388 10.3895 16
------> CAND: 191.404610 3735.549805 0.8485292 3.2990594 14.2296 10.3777 16
------> CAND: 115.487283 3871.119629 0.4908004 6.1990032 14.225 10.3718 16
------> CAND:  63.902832 4031.753174 0.3513738 3.6192386 14.2193 10.3644 16
------> CAND: 115.502594 3723.113281 0.9027133 6.2416511 14.2173 10.3618 16
------> CAND: 279.743603 5199.293457 1.2125448 3.8223081 14.7039 10.3538  8
------> CAND: 268.272520 3747.274414 0.5748797 3.3589308 19.2162 10.3524  2
------> CAND:  33.378327 3786.274414 0.9424867 6.2697935 14.6953 10.3449  8
------> CAND:  30.037666 5625.683594 0.8925081 0.2338597 14.6946 10.3443  8
------> CAND: 158.462259 4217.836914 0.7037796 3.5532017 14.2031 10.3436 16
[23:30:08][173920][INFO ] Statistics: count dirty SumSpec pages 1868 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:30:08][173920][INFO ] Data processing finished successfully!
23:30:08 (173920): called boinc_finish(0)

</stderr_txt>
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