Task 1722507390

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_114_2900000_1
Workunit ID: 869625648
Created: 30 Jan 2025 12:55:35 UTC
Sent: 31 Jan 2025 8:03:44 UTC
Report deadline: 14 Feb 2025 8:03:44 UTC
Received: 1 Feb 2025 12:29:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 961.19
CPU time (sec): 10.68
Peak working set size (MB): 331.37
Peak swap size (MB): 10486.07
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[07:13:37][1618923][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:13:37][1618923][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_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_114.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 2900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_114.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_114_2900000_1_0
------> GPU usage: 0.500000
[07:13:37][1618923][INFO ] Starting data processing...
[07:13:37][1618923][INFO ] opti: No host transfer for n_steps. Use device global.
[07:13:37][1618923][INFO ] opti: No host transfer for mean. Use device global.
[07:13:37][1618923][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:13:37][1618923][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:13:37][1618923][INFO ] opti: power spectrum in fft callback (static link).
[07:13:37][1618923][INFO ] opti: __constant__ access is not uniform, bad!
[07:13:38][1618923][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[07:13:38][1618923][INFO ] CUDA global memory status (initial GPU state, including context):
[07:13:38][1618923][INFO ] No template file. Generating templates.
[07:13:38][1618923][INFO ] Template param value T_cons = 50000
[07:13:41][1618923][INFO ] Number of generated templates to be used: 50000
[07:13:41][1618923][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_114.cpt
[07:13:41][1618923][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_114.cpt (No such file or directory).
------> Starting from scratch...
[07:13:41][1618923][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_114.binary
[07:13:41][1618923][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM241.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693918033539
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 241.4 cm^-3 pc
------> Scale factor: 2.16458
[07:13:41][1618923][INFO ] Allocating memory for dedispersed compressed time series...
[07:13:41][1618923][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:13:41][1618923][INFO ] 8-bit allocation done
[07:13:41][1618923][INFO ] Foobar
[07:13:41][1618923][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_114.binary
[07:13:41][1618923][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:13:41][1618923][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:13:41][1618923][INFO ] FftSize = 12582913
[07:13:41][1618923][INFO ] Seed for random number generator is -1057271389.
[07:13:42][1618923][INFO ] 8[07:13:42][1618923][INFO ] 9[07:13:43][1618923][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:13:43][1618923][INFO ] Normalization factor 3.97364e-08
[07:13:43][1618923][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
[07:13:43][1618923][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3138 MB (4791 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:13:43][1618923][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:13:43][1618923][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:13:43][1618923][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:14:38][1618923][INFO ] Checkpoint committed!
[07:15:38][1618923][INFO ] Checkpoint committed!
[07:16:38][1618923][INFO ] Checkpoint committed!
[07:17:38][1618923][INFO ] Checkpoint committed!
[07:18:38][1618923][INFO ] Checkpoint committed!
[07:19:38][1618923][INFO ] Checkpoint committed!
[07:20:38][1618923][INFO ] Checkpoint committed!
[07:21:38][1618923][INFO ] Checkpoint committed!
[07:22:38][1618923][INFO ] Checkpoint committed!
[07:23:38][1618923][INFO ] Checkpoint committed!
[07:24:38][1618923][INFO ] Checkpoint committed!
[07:25:38][1618923][INFO ] Checkpoint committed!
[07:26:38][1618923][INFO ] Checkpoint committed!
[07:27:39][1618923][INFO ] Checkpoint committed!
[07:28:39][1618923][INFO ] Checkpoint committed!
[07:29:37][1618923][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 393.258616 5359.912109 1.2250854 3.0963554 17.321 13.0829  8
------> CAND: 230.468004 4337.151367 0.7748260 2.9394851 19.265 12.7199  4
------> CAND:  86.372432 4035.968018 0.8677182 2.9848025 15.8705 12.5322 16
------> CAND: 115.326128 5496.467773 0.7837774 2.5412357 16.7609 12.4925  8
------> CAND: 302.384998 4121.250977 0.7211557 2.9168689 22.483 12.2929  2
------> CAND: 197.420292 3926.296631 0.6100988 0.5705378 15.2691 11.734 16
------> CAND: 115.234002 4337.151367 0.7748260 2.9394851 16.0194 11.7159  8
------> CAND: 115.275264 4612.235352 0.7185420 2.8700733 15.2112 11.6577 16
------> CAND: 107.808148 5086.303711 0.6395158 1.5161339 21.4144 11.6571  2
------> CAND:  86.390857 4047.641357 0.6797491 2.8831398 15.166 11.5981 16
------> CAND: 485.282898 3744.468262 0.8507695 2.9417830 21.0753 11.4555  2
------> CAND: 115.303032 3835.737305 0.3229870 2.3898199 15.0269 11.4153 16
------> CAND: 232.605581 4196.208984 0.7627800 2.9422979 15.7064 11.3899  8
------> CAND: 115.297841 4775.585938 0.6553426 2.7479992 14.9845 11.3597 16
------> CAND: 115.190664 3810.159912 0.9356918 2.9753211 17.5361 11.3372  4
------> CAND:  60.945985 3944.695312 0.5772255 0.6113747 14.9583 11.3253 16
------> CAND: 124.815080 3857.837891 0.8419666 0.4021102 15.5917 11.2707  8
------> CAND:  59.906910 3946.570801 1.0212487 3.0219145 17.4404 11.2611  4
------> CAND:  89.771483 3746.923828 0.4088924 2.6273153 15.5347 11.2116  8
------> CAND:  68.212241 4219.989258 0.9597508 0.5736339 14.8561 11.1915 16
------> CAND:  53.904204 5086.303711 0.6395158 1.5161339 17.2481 11.1081  4
------> CAND: 230.606063 3835.737305 0.3229870 2.3898199 15.4298 11.1028  8
------> CAND: 172.782752 3986.034912 0.6274711 2.8522897 15.4268 11.0997  8
------> CAND: 249.630160 3857.837891 0.8419666 0.4021102 17.2262 11.0906  4
------> CAND:  57.332060 4480.213867 0.9491118 3.0375242 25.4229 11.041  1
------> CAND:  90.702342 5045.012207 0.8076994 1.2011544 14.7335 11.0313 16
------> CAND: 174.735299 5139.235352 1.1975523 3.1038322 14.7271 11.023 16
------> CAND: 380.382551 3618.897461 0.7999900 0.2616801 15.3509 11.021  8
------> CAND: 164.985021 5469.025391 1.1168829 1.2054948 15.2974 10.9657  8
------> CAND: 431.861382 4242.372070 0.9867661 3.0507028 17.0582 10.9571  4
------> CAND:  57.329465 4286.011230 0.8694576 2.9996378 25.1964 10.9426  1
------> CAND:  49.894268 3866.810303 0.7902902 2.9351261 20.21 10.9416  2
------> CAND: 115.252168 4076.971436 0.9010775 3.0013890 14.6372 10.9059 16
------> CAND:  97.860902 4513.596191 0.8782235 3.0003741 16.969 10.8863  4
------> CAND:  88.703603 3715.003418 0.2516969 1.1131755 14.6008 10.8584 16
------> CAND: 345.737040 4162.503906 0.8802911 2.9997122 16.9338 10.8583  4
------> CAND: 115.171980 4072.980469 0.9501241 3.0227506 15.1805 10.8448  8
------> CAND:  50.918551 5164.324707 0.6231915 2.3677142 14.5846 10.8374 16
------> CAND:  35.791503 4830.610840 0.8210020 2.9216022 14.5832 10.8356 16
------> CAND:  57.330503 4373.834473 0.9082038 3.0188975 24.9334 10.8284  1
------> CAND:  73.744976 3895.615479 0.8519166 2.9626520 14.5656 10.8128 16
------> CAND: 230.652256 5496.467773 0.7837774 2.5412357 16.8619 10.8013  4
------> CAND:  57.564580 3765.374512 0.9762693 2.9803936 16.8422 10.7856  4
------> CAND: 107.820604 5495.144043 0.7896058 1.6380501 19.9392 10.781  2
------> CAND: 115.280454 6153.145996 1.2720530 2.9063160 14.5315 10.7684 16
------> CAND: 203.103802 4035.819580 0.8673920 0.5010279 14.5266 10.7621 16
------> CAND: 442.053344 3627.387451 0.5749849 0.3708899 19.893 10.7536  2
------> CAND: 155.612848 3621.892090 0.6909338 0.3048447 14.5199 10.7533 16
------> CAND: 115.286683 4363.880371 0.6414171 2.8360817 14.5166 10.7491 16
------> CAND:  86.420701 3940.987061 0.4671507 2.6896009 14.5109 10.7416 16
------> CAND:  36.764143 3869.770020 0.7877585 2.9344466 14.4851 10.7082 16
------> CAND:  49.996774 4330.912598 1.0825787 3.0834675 14.4618 10.6779 16
------> CAND:  41.645251 3889.256348 0.4039060 2.5940902 16.6927 10.667  4
------> CAND: 279.959774 3651.937012 0.3623770 2.5488353 16.6884 10.6636  4
------> CAND: 259.388224 3844.984131 0.2468389 1.8213471 16.6651 10.6452  4
------> CAND:  86.410580 4145.349609 0.6286734 2.8480256 14.4279 10.634 16
------> CAND:  75.462148 4928.017090 1.1152631 3.0933900 14.4145 10.6167 16
------> CAND: 319.852300 3723.313477 0.8847700 2.9477329 14.9592 10.6164  8
------> CAND: 203.208125 5716.961914 0.9569988 1.5544395 14.3972 10.5942 16
------> CAND:  86.393971 4107.338379 0.6672950 2.8735282 14.3954 10.592 16
------> CAND:  14.387707 4634.035645 0.8079921 2.9349494 14.3936 10.5896 16
------> CAND: 297.847740 3621.379883 0.7382487 2.8791199 14.9299 10.5863  8
------> CAND:  57.328167 4195.079102 0.8369167 2.9817426 24.2956 10.5514  1
------> CAND: 345.714723 3750.526855 0.8259360 2.9308546 14.875 10.5297  8
------> CAND: 432.138537 4094.479736 0.8469388 2.9811137 16.5052 10.5184  4
------> CAND: 193.847630 3886.533936 0.8564576 0.4101858 14.3382 10.5179 16
------> CAND:  10.697746 6291.978516 1.2005842 2.7146170 14.3306 10.5081 16
------> CAND:  43.596240 3622.229004 0.7070017 0.2981652 14.3275 10.5041 16
------> CAND: 172.727996 4540.587891 1.0440685 3.0777004 14.8501 10.5041  8
------> CAND: 115.287980 4133.312988 0.6401805 2.8509254 14.3265 10.5028 16
------> CAND:  77.553273 4664.775879 1.0943203 3.0966520 14.3203 10.4948 16
------> CAND:  57.617001 4337.151367 0.7748260 2.9394851 14.3175 10.4912 16
------> CAND: 349.026578 3958.201416 0.7904165 2.9452114 14.8161 10.469  8
------> CAND: 191.510490 3844.441650 0.8500440 0.3909501 14.2954 10.4626 16
------> CAND: 220.917548 3651.236328 0.8916512 0.2552284 14.8042 10.4569  8
------> CAND:  94.114109 4377.340332 0.8412381 0.7212941 19.387 10.4536  2
------> CAND:  86.355045 4283.075195 1.0483279 3.0692763 14.2857 10.45 16
------> CAND:  29.926336 5644.451660 1.2545784 1.2209034 14.2839 10.4477 16
------> CAND: 299.878399 3628.022705 0.5618790 2.7802105 16.4145 10.4466  4
------> CAND: 196.629308 5359.912109 1.2250854 3.0963554 14.2808 10.4438 16
------> CAND: 353.278636 3699.184814 0.5385177 0.4575266 14.7904 10.4426  8
------> CAND:  32.432676 5161.271484 0.7206317 1.4350510 14.278 10.4401 16
------> CAND: 115.320159 4596.164062 0.5565025 2.6354074 14.2744 10.4355 16
------> CAND: 249.671422 3655.214355 0.8088830 2.9068968 19.3547 10.4345  2
------> CAND: 460.895785 4792.401855 1.1515306 3.1158895 16.3975 10.4331  4
------> CAND: 286.373024 3620.101318 0.7532248 2.8804433 19.3508 10.4322  2
------> CAND: 259.217986 3628.845459 0.5458234 2.7687335 16.3951 10.4312  4
------> CAND:  25.012271 4920.319824 1.1688792 0.8743551 14.2708 10.4309 16
------> CAND: 172.848668 4488.280762 0.4962826 2.5718062 14.2601 10.4171 16
------> CAND:  44.885741 3746.923828 0.4088924 2.6273153 14.2557 10.4113 16
------> CAND: 347.642876 4483.775391 0.4979362 1.1998727 14.7437 10.3946  8
------> CAND: 363.398974 4224.375488 0.9599558 3.0399363 14.7329 10.3836  8
------> CAND: 136.539704 3975.714600 0.6403523 2.8551261 14.233 10.3821 16
------> CAND:  70.195929 3893.020020 0.8948137 2.9811149 14.2324 10.3813 16
------> CAND:  57.333617 4594.371094 0.9958078 3.0566659 23.8951 10.3775  1
------> CAND: 478.333503 4280.644531 1.0480133 0.5769019 16.3186 10.3707  4
------> CAND: 115.200007 4027.842529 1.0145298 3.0363560 14.2225 10.3686 16
------> CAND: 139.980017 3651.937012 0.3623770 2.5488353 14.7179 10.3681  8
------> CAND:  58.069585 3645.256592 0.9710175 0.2353406 16.3079 10.3622  4
------> CAND:  57.335174 4708.117676 1.0488287 3.0765498 23.8548 10.36  1
[07:29:37][1618923][INFO ] Statistics: count dirty SumSpec pages 1759 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:29:37][1618923][INFO ] Data processing finished successfully!
07:29:37 (1618923): called boinc_finish(0)

</stderr_txt>
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