Task 1733989623

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_61_9800000_2
Workunit ID: 876226718
Created: 23 Feb 2025 0:32:59 UTC
Sent: 23 Feb 2025 1:15:58 UTC
Report deadline: 9 Mar 2025 1:15:58 UTC
Received: 23 Feb 2025 3:43:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 623.46
CPU time (sec): 14.61
Peak working set size (MB): 285.49
Peak swap size (MB): 10503
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:32:46][1199006][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:32:46][1199006][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_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_61.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 9800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_61.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_61_9800000_2_0
------> GPU usage: 0.500000
[20:32:46][1199006][INFO ] Starting data processing...
[20:32:46][1199006][INFO ] opti: No host transfer for n_steps. Use device global.
[20:32:46][1199006][INFO ] opti: No host transfer for mean. Use device global.
[20:32:46][1199006][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:32:46][1199006][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:32:46][1199006][INFO ] opti: power spectrum in fft callback (static link).
[20:32:46][1199006][INFO ] opti: __constant__ access is not uniform, bad!
[20:32:46][1199006][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[20:32:46][1199006][INFO ] CUDA global memory status (initial GPU state, including context):
[20:32:46][1199006][INFO ] No template file. Generating templates.
[20:32:46][1199006][INFO ] Template param value T_cons = 50000
[20:32:51][1199006][INFO ] Number of generated templates to be used: 50000
[20:32:51][1199006][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_61.cpt
[20:32:51][1199006][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_61.cpt (No such file or directory).
------> Starting from scratch...
[20:32:51][1199006][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_61.binary
[20:32:51][1199006][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM236.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183833026
------> 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: 236.1 cm^-3 pc
------> Scale factor: 1.03776
[20:32:51][1199006][INFO ] Allocating memory for dedispersed compressed time series...
[20:32:51][1199006][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:32:51][1199006][INFO ] 8-bit allocation done
[20:32:51][1199006][INFO ] Foobar
[20:32:51][1199006][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_61.binary
[20:32:51][1199006][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:32:51][1199006][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:32:51][1199006][INFO ] FftSize = 12582913
[20:32:51][1199006][INFO ] Seed for random number generator is -1035945726.
[20:32:52][1199006][INFO ] 8[20:32:52][1199006][INFO ] 9[20:32:53][1199006][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:32:53][1199006][INFO ] Normalization factor 3.97364e-08
[20:32:53][1199006][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
[20:32:53][1199006][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:32:53][1199006][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:32:53][1199006][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:32:53][1199006][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:33:46][1199006][INFO ] Checkpoint committed!
[20:34:46][1199006][INFO ] Checkpoint committed!
[20:35:46][1199006][INFO ] Checkpoint committed!
[20:36:46][1199006][INFO ] Checkpoint committed!
[20:37:46][1199006][INFO ] Checkpoint committed!
[20:38:46][1199006][INFO ] Checkpoint committed!
[20:39:46][1199006][INFO ] Checkpoint committed!
[20:40:46][1199006][INFO ] Checkpoint committed!
[20:41:46][1199006][INFO ] Checkpoint committed!
[20:42:46][1199006][INFO ] Checkpoint committed!
[20:43:07][1199006][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3626.781982 0.8681212 5.2711744 25.2155 21.6598  8
------> CAND:   0.249907 3933.420898 0.9955607 5.1385789 22.2224 18.3611  8
------> CAND:   0.249648 3807.055908 0.9271681 4.4172835 21.8177 17.9188  8
------> CAND:   0.500334 3636.418945 0.8223636 5.0849710 29.2077 16.3125  2
------> CAND:   0.499555 3600.005859 0.9686033 4.0052509 20.4452 13.6695  4
------> CAND:   0.500074 3893.404053 0.9930306 5.1633897 19.908 13.2368  4
------> CAND:   1.249537 3741.286133 0.9063459 4.4031858 16.285 13.0875 16
------> CAND: 230.626564 3719.882324 0.9764044 4.1749587 23.4739 12.8833  2
------> CAND:   1.248758 3805.456543 0.8700432 4.6432877 29.4795 12.8028  1
------> CAND: 317.834616 3613.625977 0.9495373 5.3923345 18.7886 12.3379  4
------> CAND: 145.906946 3673.503906 0.9407665 4.1493692 16.567 12.2888  8
------> CAND: 231.064097 3677.428955 0.9684042 5.3921580 16.4162 12.1307  8
------> CAND: 115.317564 3657.376709 0.9467502 4.1645293 15.5625 12.1222 16
------> CAND: 404.173571 3919.412109 0.9817824 5.0631046 16.0586 11.7569  8
------> CAND: 103.332653 3630.149658 0.8517722 5.1918473 15.2693 11.7343 16
------> CAND:  57.762586 3677.312500 0.9682996 5.3764682 15.2624 11.7252 16
------> CAND: 165.664676 3681.663574 0.9044484 4.2332916 15.1774 11.6132 16
------> CAND: 115.319900 3769.485596 0.9365860 4.3459969 15.1442 11.5695 16
------> CAND: 107.858493 3707.153320 0.8784578 5.1263008 15.1252 11.5444 16
------> CAND: 231.299731 3679.320312 0.9382533 4.1629128 21.2206 11.5419  2
------> CAND: 320.244418 3736.055664 0.8504738 5.0652490 15.8361 11.5249  8
------> CAND: 346.169123 3903.098633 0.9528239 4.8370385 15.828 11.5165  8
------> CAND: 125.179431 3628.832275 0.8562299 5.1734366 15.0746 11.478 16
------> CAND:   0.166864 3636.418945 0.8223636 5.0849710 15.791 11.478  8
------> CAND: 307.400531 3883.388428 0.9928403 4.4249597 17.559 11.3555  4
------> CAND:   0.624379 3800.803711 0.8723014 4.6511893 20.8815 11.3403  2
------> CAND: 115.508822 3782.458740 0.8823221 4.9737434 20.8433 11.3176  2
------> CAND: 115.541002 3820.473877 0.9886011 5.2979531 15.6283 11.3088  8
------> CAND: 357.036847 3617.754883 0.9234132 5.3265381 17.4784 11.2913  4
------> CAND: 423.779488 3613.625977 0.9495373 5.3923345 17.4348 11.2566  4
------> CAND:   0.624898 3743.837158 0.9043860 4.4359264 20.7135 11.2406  2
------> CAND:   0.251724 3662.312500 0.7867739 4.9675126 15.558 11.2358  8
------> CAND:  39.419960 3732.494629 0.8540093 5.0739322 14.8887 11.2342 16
------> CAND: 346.615738 3622.054443 0.9607680 5.3678913 17.3781 11.2115  4
------> CAND: 115.313152 3719.882324 0.9764044 4.1749587 17.3754 11.2094  4
------> CAND: 119.154407 3676.057129 0.9100871 5.2967129 17.286 11.1382  4
------> CAND: 164.298620 3736.346436 0.9447557 4.2568874 14.8028 11.1218 16
------> CAND: 209.278563 3792.631836 0.9865419 5.3289466 17.26 11.1175  4
------> CAND: 461.252869 3719.882324 0.9764044 4.1749587 25.5837 11.1109  1
------> CAND:  57.820456 3721.532959 0.9484748 5.3288155 15.4359 11.1091  8
------> CAND: 115.501037 3684.151367 0.9358745 5.3096671 14.7529 11.0566 16
------> CAND: 115.477162 3637.033936 0.8212815 5.1193447 14.7417 11.042 16
------> CAND:  57.702380 3635.802002 0.8270226 4.3180361 14.7188 11.0121 16
------> CAND: 345.926223 3720.317383 0.9176266 4.3260984 17.1174 11.0042  4
------> CAND: 231.082003 3820.473877 0.9886011 5.2979531 17.1172 11.004  4
------> CAND:  80.051568 3791.534180 0.8787897 5.0314946 14.712 11.0033 16
------> CAND: 115.512196 3669.562500 0.9427397 5.3609991 14.6799 10.9614 16
------> CAND: 230.927855 3627.289795 0.9282315 4.1439710 15.2924 10.9605  8
------> CAND:  91.731037 3895.239746 0.9537836 4.9501085 15.2879 10.9559  8
------> CAND: 115.641172 3721.532959 0.9484748 5.3288155 17.0336 10.9376  4
------> CAND: 115.479757 3919.717529 0.9817823 5.0621815 14.6372 10.9058 16
------> CAND:  87.220248 3652.162598 0.8190331 5.0423527 14.6213 10.8852 16
------> CAND:  33.519240 3690.872559 0.8119326 4.8751168 16.9582 10.8777  4
------> CAND: 367.983463 3664.346191 0.9683727 5.3646965 16.9013 10.8325  4
------> CAND: 173.194074 3641.440918 0.8017165 5.0795240 16.8773 10.8135  4
------> CAND: 313.174351 3617.930420 0.9233106 5.3423905 15.14 10.803  8
------> CAND:  34.430637 3921.196777 0.9519291 4.9680662 14.5545 10.7983 16
------> CAND: 196.500592 3935.343018 0.9823191 5.0847192 14.5471 10.7886 16
------> CAND: 207.356638 3737.762451 0.9078027 4.4097004 16.8083 10.7587  4
------> CAND: 346.427335 3639.348389 0.8107874 5.0927448 16.7806 10.7367  4
------> CAND: 146.015162 3771.275635 0.8883293 4.5760064 16.7789 10.7353  4
------> CAND:   0.498777 3766.869873 0.8907306 5.0011463 16.7705 10.7287  4
------> CAND: 125.165158 3679.999756 0.9053182 5.2440224 15.0618 10.7222  8
------> CAND:  33.514310 3913.631348 0.9524170 4.9539084 16.7552 10.7166  4
------> CAND: 173.873210 3610.807129 0.9649193 5.4090223 14.4876 10.7115 16
------> CAND:   0.249388 3640.595947 0.8052891 5.0826426 14.4856 10.7089 16
------> CAND: 250.369242 3766.278320 0.9783429 4.2833281 15.0383 10.698  8
------> CAND: 115.541780 3704.008301 0.9755388 5.3621244 15.0051 10.6638  8
------> CAND:  57.685512 3767.666016 0.8905703 4.5504332 15.0037 10.6624  8
------> CAND: 197.359307 3641.089600 0.9687032 5.4055419 14.4463 10.6579 16
------> CAND: 146.212908 3634.148682 0.8346124 5.1603842 14.9917 10.65  8
------> CAND: 197.198931 3706.179199 0.8794573 4.3839316 14.4366 10.6452 16
------> CAND:  57.770890 3704.008301 0.9755388 5.3621244 14.428 10.6341 16
------> CAND:   0.503448 3638.980225 0.8110719 5.0628138 16.6435 10.628  4
------> CAND:  28.760881 3652.260010 0.8191770 5.0543509 14.4101 10.611 16
------> CAND:   1.248499 3937.554688 0.9817200 4.9956889 24.4272 10.6086  1
------> CAND: 137.499888 3785.504639 0.9325395 4.3817811 14.4064 10.6061 16
------> CAND: 173.266218 3763.919434 0.9783544 5.2962041 16.6063 10.5985  4
------> CAND:  67.248164 3630.987549 0.8862960 5.2503996 14.9323 10.5887  8
------> CAND:  88.217802 3695.206299 0.9299332 5.2492719 14.3907 10.5858 16
------> CAND: 230.984428 3688.101807 0.8977892 5.2189126 14.9271 10.5834  8
------> CAND:  97.347074 3875.482666 0.9814029 4.4964767 14.3852 10.5787 16
------> CAND: 268.812039 3695.541504 0.8033436 4.6564064 16.5787 10.5766  4
------> CAND: 182.805774 3767.469971 0.8910215 4.5324354 14.3664 10.5544 16
------> CAND: 297.736670 3762.463623 0.9387103 4.3113089 14.8841 10.5391  8
------> CAND: 254.195445 3762.246338 0.9377433 5.1992884 14.8732 10.5279  8
------> CAND: 115.495847 3629.348389 0.8569345 5.2399716 14.343 10.5241 16
------> CAND: 179.928077 3617.483643 0.9437979 5.3723378 14.8669 10.5214  8
------> CAND: 230.947837 3959.852539 0.9821532 4.7145534 14.8649 10.5193  8
------> CAND: 148.475827 3737.359131 0.9449279 5.3019304 19.4791 10.5082  2
------> CAND: 156.070363 3645.805176 0.9685194 4.1017890 14.3292 10.5063 16
------> CAND:  12.858938 3889.762451 0.9813088 5.0959854 14.3245 10.5002 16
------> CAND: 115.535552 3833.594727 0.9894863 5.2776923 14.3191 10.4932 16
------> CAND: 307.945501 3739.934326 0.9070987 5.1446066 14.8387 10.4924  8
------> CAND: 230.854673 3905.883789 0.9938189 4.5175986 14.838 10.4916  8
------> CAND: 130.738117 3901.791992 0.9529859 4.7853546 19.4488 10.4902  2
------> CAND: 230.975085 3690.816895 0.8947025 5.1931000 19.4473 10.4894  2
------> CAND: 199.170941 3882.690186 0.9809085 5.0696697 16.4589 10.4818  4
------> CAND: 175.491768 3656.925537 0.9684446 4.1088343 14.308 10.4789 16
------> CAND: 115.414102 3888.990234 0.9809461 5.0516715 14.3065 10.4769 16
[20:43:07][1199006][INFO ] Statistics: count dirty SumSpec pages 446481 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:43:07][1199006][INFO ] Data processing finished successfully!
20:43:07 (1199006): called boinc_finish(0)

</stderr_txt>
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