Task 1734109876

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_143_2650000_1
Workunit ID: 876474133
Created: 23 Feb 2025 4:02:49 UTC
Sent: 23 Feb 2025 5:38:15 UTC
Report deadline: 9 Mar 2025 5:38:15 UTC
Received: 23 Feb 2025 8:17:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 662.11
CPU time (sec): 24.90
Peak working set size (MB): 286.08
Peak swap size (MB): 10503
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:05:46][1237385][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:05:46][1237385][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_143.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 2650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_143.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_143_2650000_1_0
------> GPU usage: 0.500000
[01:05:46][1237385][INFO ] Starting data processing...
[01:05:46][1237385][INFO ] opti: No host transfer for n_steps. Use device global.
[01:05:46][1237385][INFO ] opti: No host transfer for mean. Use device global.
[01:05:46][1237385][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:05:46][1237385][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:05:46][1237385][INFO ] opti: power spectrum in fft callback (static link).
[01:05:46][1237385][INFO ] opti: __constant__ access is not uniform, bad!
[01:05:46][1237385][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[01:05:46][1237385][INFO ] CUDA global memory status (initial GPU state, including context):
[01:05:46][1237385][INFO ] No template file. Generating templates.
[01:05:46][1237385][INFO ] Template param value T_cons = 50000
[01:05:51][1237385][INFO ] Number of generated templates to be used: 50000
[01:05:51][1237385][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_143.cpt
[01:05:51][1237385][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_143.cpt (No such file or directory).
------> Starting from scratch...
[01:05:51][1237385][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_143.binary
[01:05:51][1237385][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM244.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79675307178
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 244.3 cm^-3 pc
------> Scale factor: 1.43244
[01:05:51][1237385][INFO ] Allocating memory for dedispersed compressed time series...
[01:05:51][1237385][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:05:51][1237385][INFO ] 8-bit allocation done
[01:05:51][1237385][INFO ] Foobar
[01:05:51][1237385][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_143.binary
[01:05:51][1237385][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:05:51][1237385][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:05:51][1237385][INFO ] FftSize = 12582913
[01:05:51][1237385][INFO ] Seed for random number generator is -1038876696.
[01:05:53][1237385][INFO ] 8[01:05:53][1237385][INFO ] 9[01:05:53][1237385][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:05:53][1237385][INFO ] Normalization factor 3.97364e-08
[01:05:53][1237385][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
[01:05:53][1237385][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1565 MB (9450 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:05:53][1237385][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:05:53][1237385][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:05:53][1237385][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:06:46][1237385][INFO ] Checkpoint committed!
[01:07:46][1237385][INFO ] Checkpoint committed!
[01:08:46][1237385][INFO ] Checkpoint committed!
[01:09:46][1237385][INFO ] Checkpoint committed!
[01:10:46][1237385][INFO ] Checkpoint committed!
[01:11:46][1237385][INFO ] Checkpoint committed!
[01:12:46][1237385][INFO ] Checkpoint committed!
[01:13:46][1237385][INFO ] Checkpoint committed!
[01:14:46][1237385][INFO ] Checkpoint committed!
[01:15:46][1237385][INFO ] Checkpoint committed!
[01:16:46][1237385][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4474.030762 1.0683676 3.0309198 24.6988 21.087  8
------> CAND:   0.500334 5829.805664 0.9854689 1.9969308 24.3432 20.6936  8
------> CAND:   0.250167 4054.064697 0.3441244 1.4239920 21.6547 20.589 16
------> CAND:   0.166605 3720.259521 0.7050048 2.8312640 20.1666 18.4612 16
------> CAND:   0.249907 3621.340332 0.7148381 2.8278959 19.8704 18.0416 16
------> CAND:   0.500853 5433.425293 0.8724371 1.6510780 21.712 17.8035  8
------> CAND:   0.499815 3631.500732 0.5177021 2.6912365 21.6517 17.7377  8
------> CAND:   0.500593 3670.087158 0.3251128 0.8564993 21.5313 17.6065  8
------> CAND:   0.250426 5584.621582 1.2368490 2.9503746 19.7853 15.7141  8
------> CAND:   0.499555 4089.952393 1.0441149 3.0072203 19.3073 15.1998  8
------> CAND:   0.166864 5639.201660 0.8780898 1.9834980 17.5906 14.8623 16
------> CAND:   1.499963 3619.684326 0.7900198 2.8592784 25.7109 14.2188  2
------> CAND:   0.499296 3634.048828 0.9704045 2.9147201 17.051 14.1243 16
------> CAND:   1.500222 4320.553223 1.0807904 3.0342231 25.3745 14.0178  2
------> CAND:   1.250315 3770.090576 0.2767480 1.3190255 25.1339 13.8741  2
------> CAND:   1.250056 3805.404541 0.6620318 0.4992200 20.5333 13.7406  4
------> CAND:   1.251094 5828.742188 0.9857334 1.9921919 24.7328 13.6345  2
------> CAND:   1.501001 4900.831055 0.8797081 2.8438463 24.5242 13.51  2
------> CAND:   1.250575 4478.917969 0.4482264 1.6882064 24.4418 13.4608  2
------> CAND:   1.250834 5262.750977 0.7166180 1.9805644 24.3201 13.3881  2
------> CAND:   1.500741 4250.615234 0.6352396 2.7482872 24.2885 13.3692  2
------> CAND:   1.500482 3639.936279 0.4449595 2.6146019 24.0502 13.2271  2
------> CAND:   1.501260 5391.367188 1.0921633 2.8841908 23.982 13.1864  2
------> CAND:   0.999370 4023.863281 0.9731570 2.9772370 19.8244 13.1694  4
------> CAND:   1.251613 4678.450684 1.0896212 3.0380981 23.9187 13.1486  2
------> CAND:   0.999889 4052.326904 0.4602540 2.5300243 23.8819 13.1266  2
------> CAND:   1.000148 5115.827148 0.8001919 2.6463978 23.8692 13.1191  2
------> CAND:   1.251353 3819.343994 0.7566356 2.8723552 23.8664 13.1174  2
------> CAND:   1.000408 5974.242188 1.2284385 2.7494986 17.3204 13.0823  8
------> CAND: 199.440571 3617.929688 0.8668585 2.8819232 16.1357 12.887 16
------> CAND: 499.653737 4058.550537 0.4479931 2.5125444 19.3297 12.7718  4
------> CAND:  86.403314 3673.101318 0.6735244 2.8089387 15.9742 12.6708 16
------> CAND:   0.749981 3620.653076 0.7620107 2.8484249 16.9154 12.6551  8
------> CAND:   0.501112 5122.195801 1.1919775 1.0518438 16.7883 12.5213  8
------> CAND: 172.809222 3840.347412 0.8901087 2.9310424 18.9654 12.4796  4
------> CAND:   0.249648 3611.980469 0.9572251 2.9094071 15.746 12.3662 16
------> CAND:   2.500371 3734.038086 0.2770374 1.1975687 18.7777 12.3291  4
------> CAND: 230.374062 4195.082520 0.9855350 2.9984386 16.5772 12.2995  8
------> CAND:  22.428857 3915.762695 0.9612294 2.9652534 15.6858 12.286 16
------> CAND:   0.625158 3771.335938 0.2683351 1.3846153 18.684 12.2541  4
------> CAND:   1.001705 3915.754639 0.7389793 0.5306035 18.5464 12.1439  4
------> CAND:   1.001965 4870.266602 1.1597641 0.9193521 18.4882 12.0973  4
------> CAND:   0.416772 3814.607422 0.6416860 0.5258877 16.3586 12.0704  8
------> CAND:   2.500630 4283.290039 0.4107305 1.4330791 18.4534 12.0695  4
------> CAND:   0.750241 4320.553223 1.0807904 3.0342231 18.2898 11.9387  4
------> CAND:   0.312449 3771.335938 0.2683351 1.3846153 16.2253 11.931  8
------> CAND:   0.625417 5276.099609 0.7128330 1.9889184 18.2393 11.8983  4
------> CAND:   1.001446 4536.871582 0.7429778 2.8219347 21.8088 11.8916  2
------> CAND:   2.501928 5962.412109 1.0616937 1.9309412 18.168 11.8414  4
------> CAND:   1.501520 4746.566406 1.1432358 0.8490163 18.1655 11.8394  4
------> CAND:   0.312709 5262.750977 0.7166180 1.9805644 16.0873 11.7868  8
------> CAND:   1.001186 3636.368652 0.4637590 2.6391137 21.6018 11.7685  2
------> CAND:   0.750500 4245.347656 0.6428989 2.7668693 17.9813 11.6922  4
------> CAND: 115.180024 3920.562744 0.8593422 2.9239202 15.2264 11.6777 16
------> CAND:   0.750760 5394.223145 1.0932258 2.8962758 17.9295 11.6509  4
------> CAND:   2.500890 4690.943359 0.5330492 1.5786361 17.9074 11.6333  4
------> CAND:   2.501668 5637.616211 0.8787084 1.9736332 17.8449 11.5834  4
------> CAND:   0.374991 3618.468262 0.7856948 2.8535986 15.8823 11.573  8
------> CAND: 249.826868 4058.550537 0.4479931 2.5125444 15.8823 11.573  8
------> CAND: 115.206235 4509.637207 1.0338600 3.0149071 15.0953 11.5052 16
------> CAND: 174.206939 3724.675293 0.4589601 0.6366892 15.8167 11.5047  8
------> CAND:   0.200082 3757.906738 0.3939210 2.4977582 15.0899 11.4981 16
------> CAND:  59.928190 4985.947266 1.1749493 3.0426602 17.7064 11.473  4
------> CAND: 135.514643 4333.653320 0.8902374 2.9493928 15.7402 11.4251  8
------> CAND:  86.404611 3840.347412 0.8901087 2.9310424 15.7285 11.4129  8
------> CAND:   1.502298 5836.637207 0.9873366 1.9451013 20.948 11.3798  2
------> CAND:   1.502039 5224.599609 0.7414675 1.7172269 20.9066 11.3553  2
------> CAND: 230.416103 4106.872070 0.9177552 2.9617014 15.6552 11.3367  8
------> CAND:   2.501149 5066.558594 0.6543790 1.7469872 17.5333 11.335  4
------> CAND:   0.625677 4574.247070 1.0810732 3.0394738 17.5321 11.3341  4
------> CAND:   1.501779 4690.315430 0.5338786 1.5732782 20.8539 11.324  2
------> CAND: 297.088676 4114.498535 0.7580584 0.6570401 15.6387 11.3196  8
------> CAND:   2.501409 5238.066895 0.7378914 1.7203891 17.4483 11.2673  4
------> CAND: 345.614812 4538.621582 0.9824497 2.9945271 17.4435 11.2635  4
------> CAND: 247.078666 3799.945312 0.9968150 2.9547095 15.5817 11.2604  8
------> CAND:  83.284014 3946.401611 0.5086965 2.6461957 15.5622 11.2401  8
------> CAND:  34.176577 3994.080811 0.7575940 2.8775675 14.8901 11.2359 16
------> CAND: 460.768106 4303.389160 1.0210212 3.0162361 17.3786 11.2119  4
------> CAND: 259.167900 3764.749756 0.7623253 2.8693922 25.7787 11.1956  1
------> CAND:   0.300252 4551.442871 1.0344502 0.7911409 14.8431 11.1744 16
------> CAND: 404.990247 4278.175293 0.7511477 0.7775574 15.4313 11.1044  8
------> CAND:   0.999110 3618.542236 0.7848924 2.8533001 17.2307 11.0942  4
------> CAND: 345.687993 5362.054199 1.0953077 2.9203477 15.421 11.0937  8
------> CAND:  86.428746 3870.055176 0.4432279 2.5560029 14.765 11.0724 16
------> CAND: 119.856379 4985.947266 1.1749493 3.0426602 20.4026 11.056  2
------> CAND: 345.543966 4726.226074 1.1404567 3.0515904 17.1805 11.0543  4
------> CAND:   0.999629 3662.366943 0.3313559 2.3556700 17.1641 11.0412  4
------> CAND: 432.080148 4133.180176 0.5846992 2.7113285 17.1407 11.0226  4
------> CAND: 173.331355 4004.624756 1.0118308 0.4748359 17.1362 11.0191  4
------> CAND: 172.807406 4538.621582 0.9824497 2.9945271 15.3378 11.0075  8
------> CAND: 172.758878 3880.232422 0.8771149 2.9312212 17.1215 11.0074  4
------> CAND: 172.848668 3956.136475 0.5979542 2.7655504 15.3122 10.981  8
------> CAND: 115.193778 4074.212891 0.9480140 2.9766719 14.6944 10.9804 16
------> CAND:  86.411877 3708.117188 0.5136831 2.6865478 15.3029 10.9714  8
------> CAND: 259.151811 3979.279541 0.8612031 2.9342525 17.0619 10.96  4
------> CAND: 204.668383 4010.726074 0.8187163 0.5571231 17.0342 10.938  4
------> CAND:  86.349076 4550.284668 1.0350538 3.0197926 14.6569 10.9316 16
------> CAND:  38.810113 4908.867188 0.8357288 1.1848381 20.1703 10.9181  2
------> CAND: 172.836211 3692.634521 0.5664900 2.7365327 14.644 10.9146 16
------> CAND: 307.361346 4022.855713 0.5442371 2.6984313 15.2332 10.8993  8
[01:16:46][1237385][INFO ] Statistics: count dirty SumSpec pages 591227 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:16:46][1237385][INFO ] Data processing finished successfully!
01:16:46 (1237385): called boinc_finish(0)

</stderr_txt>
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