Task 1703143532

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_77_2200000_1
Workunit ID: 857760565
Created: 25 Dec 2024 23:20:15 UTC
Sent: 26 Dec 2024 15:55:43 UTC
Report deadline: 9 Jan 2025 15:55:43 UTC
Received: 26 Dec 2024 16:37:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12829233
Run time (sec): 422.45
CPU time (sec): 29.33
Peak working set size (MB): 303.58
Peak swap size (MB): 6304.19
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[11:28:12][282232][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_77.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 2200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_77.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_77_2200000_1_0
------> GPU usage: 0.500000
[11:28:12][282232][INFO ] Starting data processing...
[11:28:12][282232][INFO ] opti: No host transfer for n_steps. Use device global.
[11:28:12][282232][INFO ] opti: No host transfer for mean. Use device global.
[11:28:12][282232][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:28:12][282232][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:28:12][282232][INFO ] opti: power spectrum in fft callback (static link).
[11:28:12][282232][INFO ] opti: __constant__ access is not uniform, bad!
[11:28:12][282232][INFO ] Running on device 0 NVIDIA TITAN V
[11:28:12][282232][INFO ] CUDA global memory status (initial GPU state, including context):
[11:28:12][282232][INFO ] No template file. Generating templates.
[11:28:12][282232][INFO ] Template param value T_cons = 50000
[11:28:18][282232][INFO ] Number of generated templates to be used: 50000
[11:28:18][282232][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_77.cpt
[11:28:18][282232][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_77.cpt (No such file or directory).
------> Starting from scratch...
[11:28:18][282232][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_77.binary
[11:28:18][282232][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_DM237.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766080057
------> 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: 237.7 cm^-3 pc
------> Scale factor: 1.31378
[11:28:18][282232][INFO ] Allocating memory for dedispersed compressed time series...
[11:28:18][282232][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:28:18][282232][INFO ] 8-bit allocation done
[11:28:18][282232][INFO ] Foobar
[11:28:18][282232][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_77.binary
[11:28:18][282232][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:28:18][282232][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:28:18][282232][INFO ] FftSize = 12582913
[11:28:18][282232][INFO ] Seed for random number generator is 1110480670.
[11:28:21][282232][INFO ] 8[11:28:21][282232][INFO ] 9[11:28:21][282232][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:28:21][282232][INFO ] Normalization factor 3.97364e-08
[11:28:21][282232][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
[11:28:21][282232][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1739 MB (10317 MB free / 12056 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:28:21][282232][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:28:21][282232][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:28:21][282232][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:34:12][282232][INFO ] Checkpoint committed!
[11:35:13][282232][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4027.665039 0.9113434 2.8695810 23.6812 19.963  8
------> CAND:   0.250167 3931.519775 0.3908437 1.3290141 19.9182 18.1092 16
------> CAND:   0.500334 5328.323730 0.9163001 2.0223737 20.8912 16.9103  8
------> CAND:   0.249907 5481.617676 1.0070034 1.9620773 18.8096 16.5506 16
------> CAND:   0.499815 3948.871338 0.5416726 2.5224447 20.0714 16.0227  8
------> CAND:   0.166605 4851.683105 1.1536555 2.9125395 17.6402 14.9304 16
------> CAND:   0.500593 3612.296143 0.9470191 0.3110600 18.6406 14.4855  8
------> CAND:   1.250315 4012.100586 0.4044378 1.4342252 25.3416 13.9981  2
------> CAND:   1.250575 4674.955566 0.6269916 1.7103270 25.1193 13.8653  2
------> CAND:   1.500222 3849.945312 0.8815845 2.8498955 25.0355 13.8153  2
------> CAND:   1.500482 4405.633301 1.0923336 2.9464328 25.0053 13.7972  2
------> CAND:   1.251094 5493.177734 1.0071284 1.9403428 24.9717 13.7772  2
------> CAND:   0.500853 4597.740723 1.1202236 0.8870202 20.5388 13.745  4
------> CAND:   1.250834 4867.109863 0.7174187 1.7416956 24.7477 13.6434  2
------> CAND:   0.166864 5182.729004 1.1897709 2.8352847 16.49 13.3637 16
------> CAND: 115.311595 4376.414062 0.5260071 2.1200807 16.4587 13.3215 16
------> CAND:  90.991695 4547.413086 0.9544899 0.9580539 16.4125 13.2591 16
------> CAND:   0.499555 3611.694580 0.9662162 2.8504684 19.8992 13.2297  4
------> CAND:   0.249648 4005.353027 0.9394760 2.8787024 17.2944 13.0548  8
------> CAND:   1.501520 4286.886230 1.0742354 0.7111532 23.3946 12.836  2
------> CAND:   0.749981 3849.945312 0.8815845 2.8498955 19.21 12.6757  4
------> CAND:   0.250426 4574.624023 1.1170621 2.9375150 15.969 12.6638 16
------> CAND:   1.000408 4973.146973 1.0822372 2.8270454 23.1043 12.663  2
------> CAND:   1.000148 4244.293945 0.7531669 2.7268684 23.0804 12.6488  2
------> CAND: 356.455547 4080.502197 0.5662407 2.5251932 19.0906 12.5799  4
------> CAND:   0.750241 4405.633301 1.0923336 2.9464328 19.0655 12.5598  4
------> CAND:   1.501260 3696.043701 0.8312520 0.4169173 22.9253 12.5563  2
------> CAND:   1.250056 3687.645020 0.6095434 0.5523043 18.9642 12.4786  4
------> CAND: 100.809186 3750.005615 0.6308840 2.6745169 16.7241 12.4538  8
------> CAND: 115.207532 3621.423584 0.7247308 2.7520440 15.7197 12.3312 16
------> CAND:   0.499296 3602.426270 0.9681154 2.8524256 16.5948 12.318  8
------> CAND: 115.224400 4265.328613 0.6664039 2.6152766 15.7001 12.305 16
------> CAND: 115.207013 3716.152100 0.7526726 2.7747474 15.6089 12.1838 16
------> CAND:   0.999889 4067.555176 0.5853246 2.5533857 18.5757 12.1674  4
------> CAND: 230.512121 3755.794922 0.3278505 1.4218247 16.4367 12.1522  8
------> CAND: 324.144062 4008.725586 0.4116200 2.0599525 16.3853 12.0984  8
------> CAND:   0.750760 3941.886475 0.9571151 0.5293953 18.3188 11.9618  4
------> CAND:  76.815488 4892.453613 1.1589153 2.9145362 15.4342 11.9522 16
------> CAND:   1.500741 4828.262695 1.1506771 2.9155843 15.4139 11.9254 16
------> CAND:   1.501001 4516.047852 0.7528977 2.6492693 21.8435 11.9123  2
------> CAND:   0.625158 4012.100586 0.4044378 1.4342252 18.194 11.8621  4
------> CAND: 393.268737 3945.550293 0.8107871 2.8084617 16.0977 11.7977  8
------> CAND:   0.374991 4384.309570 1.0892737 2.9410262 16.0589 11.7571  8
------> CAND:   0.625417 4675.631836 0.6263116 1.7173507 18.0012 11.7081  4
------> CAND: 154.014791 3705.556396 0.9693112 0.3677528 21.3886 11.6417  2
------> CAND:   1.499963 3621.009277 0.7504368 2.7663970 21.3872 11.6409  2
------> CAND: 115.236338 4455.406250 1.0638703 2.9222591 15.1805 11.6173 16
------> CAND: 399.284938 4496.693359 0.9605973 0.9156623 21.2692 11.5708  2
------> CAND: 154.015829 3747.152832 0.9881970 0.3860829 21.1513 11.5007  2
------> CAND:   2.501149 4677.726562 0.6241925 1.7408466 26.3525 11.4447  1
------> CAND: 115.276302 3874.321289 0.4810402 2.4541543 15.0431 11.4366 16
------> CAND: 222.932118 3657.110840 0.8287018 0.3856649 15.7507 11.4359  8
------> CAND:  86.364387 3689.525146 0.9043873 2.8443637 15.041 11.4338 16
------> CAND: 115.256060 3755.794922 0.3278505 1.4218247 15.0349 11.4258 16
------> CAND: 214.879030 5186.161621 1.0225288 2.6519942 26.2909 11.418  1
------> CAND:   1.251613 4248.011230 0.9688824 2.8877783 20.966 11.3906  2
------> CAND:   2.500630 4010.399414 0.4056932 1.4527726 26.2234 11.3887  1
------> CAND: 122.163935 3621.008301 0.7302009 2.7551637 15.7038 11.3872  8
------> CAND: 166.950284 3926.136963 0.8751954 2.8498595 15.0017 11.3822 16
------> CAND: 115.275264 4671.891113 0.7854583 2.5992267 14.9812 11.3554 16
------> CAND: 130.654296 5332.863281 0.9177398 2.2275426 14.9786 11.3519 16
------> CAND:   2.501928 5493.177734 1.0071284 1.9403428 26.0905 11.331  1
------> CAND: 332.409429 4074.380127 0.5765891 2.5459313 15.6292 11.3097  8
------> CAND:   2.501409 4867.109863 0.7174187 1.7416956 25.9691 11.2782  1
------> CAND:   1.251353 3622.243164 0.7138025 2.7456450 20.7506 11.2626  2
------> CAND:  30.569400 3623.064697 0.6781133 2.7183084 14.9044 11.2547 16
------> CAND:   2.500890 4387.237793 0.5129110 1.6827822 25.8961 11.2465  1
------> CAND:   0.416772 3679.496094 0.6534758 0.5078372 15.5336 11.2104  8
------> CAND:  97.769815 3613.350586 0.9346899 2.8404403 15.5223 11.1987  8
------> CAND: 199.642469 4496.693359 0.9605973 0.9156623 17.3107 11.1579  4
------> CAND:   0.750500 3659.456055 0.8223119 0.3903261 17.2962 11.1464  4
------> CAND: 200.641320 3628.806885 0.5813627 0.5326402 15.4562 11.1302  8
------> CAND:   0.625677 5570.864258 1.0682585 1.9195116 17.2683 11.1242  4
------> CAND: 174.314894 4782.962891 0.7359118 2.4124148 14.7737 11.0837 16
------> CAND: 115.201564 4330.331055 1.0804905 2.9449456 14.7716 11.0811 16
------> CAND:   0.200082 4966.499512 1.0827844 2.8389602 14.7683 11.0767 16
------> CAND: 361.348333 3738.263184 0.8672810 0.4309129 15.3837 11.055  8
------> CAND: 115.270074 3943.715332 0.6396053 2.6599092 14.7492 11.0518 16
------> CAND: 115.260213 4925.437500 0.9242806 2.6792686 14.7442 11.0453 16
------> CAND:  74.967783 3841.878174 0.9717591 0.4595262 15.3565 11.0269  8
------> CAND:  51.338177 3705.556396 0.9693112 0.3677528 14.7278 11.0239 16
------> CAND: 183.788276 4061.937744 0.9686952 0.6102745 14.7245 11.0196 16
------> CAND:  98.741157 3851.644531 0.8805575 2.8452535 14.7242 11.0192 16
------> CAND: 154.016348 3743.697754 0.9877411 0.3873056 20.3159 11.0045  2
------> CAND: 259.277673 4059.832520 0.5208596 2.4541628 17.07 10.9665  4
------> CAND: 214.856453 4911.801758 0.8873147 2.6210833 25.2231 10.9542  1
------> CAND:   2.500371 3723.097656 0.3234456 1.3221935 25.2084 10.9479  1
------> CAND: 160.260917 3684.875000 0.3416004 1.1241801 17.0348 10.9385  4
------> CAND: 165.941313 3635.518066 0.4986088 2.5491104 14.6608 10.9366 16
------> CAND: 394.495956 3814.021973 0.3353265 1.5209770 17.0216 10.9281  4
------> CAND: 417.341066 3767.309082 0.7960802 0.4835439 17.017 10.9244  4
------> CAND:  44.287054 4225.168457 0.8826211 2.8369677 14.6425 10.9127 16
------> CAND:  21.178283 4760.911621 1.1419891 2.9233468 14.6317 10.8986 16
------> CAND: 115.224141 3775.210693 0.9090843 2.8561361 14.6271 10.8927 16
------> CAND: 460.961700 3705.461426 0.5482837 2.5973206 16.9717 10.8884  4
------> CAND: 214.836211 4696.454590 0.7773796 2.5980635 25.0258 10.8686  1
------> CAND: 360.480274 3906.831299 0.4799941 0.9732943 15.1882 10.8527  8
------> CAND: 171.787535 4498.468262 1.0674474 2.9255123 20.0558 10.8502  2
------> CAND: 172.694519 4098.571289 1.0449730 2.9272304 14.5934 10.8489 16
------> CAND:   0.417031 5478.228516 1.0076376 1.9456197 15.1519 10.8153  8
[11:35:13][282232][INFO ] Statistics: count dirty SumSpec pages 502243 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:35:13][282232][INFO ] Data processing finished successfully!
11:35:13 (282232): called boinc_finish(0)

</stderr_txt>
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