Task 1714715959

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_171_3950000_2
Workunit ID: 859794724
Created: 15 Jan 2025 19:22:03 UTC
Sent: 15 Jan 2025 20:48:00 UTC
Report deadline: 29 Jan 2025 20:48:00 UTC
Received: 15 Jan 2025 21:37:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 268.91
CPU time (sec): 24.93
Peak working set size (MB): 274.63
Peak swap size (MB): 10535.81
Peak disk usage (MB): 0.04
Validation state: Checked, but no consensus yet
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>
[16:30:09][150261][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:30:09][150261][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_171.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 3950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_171_3950000_2_0
------> GPU usage: 0.500000
[16:30:09][150261][INFO ] Starting data processing...
[16:30:09][150261][INFO ] opti: No host transfer for n_steps. Use device global.
[16:30:09][150261][INFO ] opti: No host transfer for mean. Use device global.
[16:30:09][150261][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:30:09][150261][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:30:09][150261][INFO ] opti: power spectrum in fft callback (static link).
[16:30:09][150261][INFO ] opti: __constant__ access is not uniform, bad!
[16:30:09][150261][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[16:30:09][150261][INFO ] CUDA global memory status (initial GPU state, including context):
[16:30:09][150261][INFO ] No template file. Generating templates.
[16:30:09][150261][INFO ] Template param value T_cons = 50000
[16:30:14][150261][INFO ] Number of generated templates to be used: 50000
[16:30:14][150261][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_171.cpt
[16:30:14][150261][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[16:30:14][150261][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_171.binary
[16:30:14][150261][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206494178
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.01356
[16:30:14][150261][INFO ] Allocating memory for dedispersed compressed time series...
[16:30:14][150261][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:30:14][150261][INFO ] 8-bit allocation done
[16:30:14][150261][INFO ] Foobar
[16:30:14][150261][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_171.binary
[16:30:14][150261][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:30:14][150261][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:30:14][150261][INFO ] FftSize = 12582913
[16:30:14][150261][INFO ] Seed for random number generator is -1029971246.
[16:30:17][150261][INFO ] 8[16:30:17][150261][INFO ] 9[16:30:19][150261][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:30:19][150261][INFO ] Normalization factor 3.97364e-08
[16:30:19][150261][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
[16:30:19][150261][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2422 MB (9622 MB free / 12044 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:30:19][150261][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:30:19][150261][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:30:19][150261][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:34:36][150261][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5694.886719 1.1833345 3.4026902 20.3551 16.3293  8
------> CAND:   0.250167 3699.456055 0.1750498 0.6574862 20.3073 16.2776  8
------> CAND:   0.250426 6988.861816 1.3923360 1.2728940 18.4201 14.2501  8
------> CAND:   0.501112 6439.943848 0.7064021 1.5475577 24.6641 13.5934  2
------> CAND:   0.249648 3630.303711 0.4916894 2.9652851 17.7973 13.5873  8
------> CAND:   0.500853 3952.462646 0.2944528 0.5718089 23.8554 13.1108  2
------> CAND: 125.737895 3665.172852 0.7297762 3.0385993 16.0985 12.8371 16
------> CAND:   1.250575 4885.642090 0.4213641 0.9984452 16.772 12.5042  8
------> CAND: 197.200228 4626.236328 1.1294256 0.5242888 18.704 12.2701  4
------> CAND:   0.250686 7624.487793 0.9289798 2.0055416 18.4962 12.1037  4
------> CAND:   1.251094 7868.787598 1.2203996 1.7738969 27.8413 12.0913  1
------> CAND:   1.250315 3699.456055 0.1750498 0.6574862 27.6397 12.0037  1
------> CAND:   0.500334 3807.537842 0.9993008 3.1167610 18.3205 11.9632  4
------> CAND:  86.355304 4141.890137 0.9375567 3.1999207 16.1382 11.8399  8
------> CAND:   1.250834 6680.677734 0.8600853 1.4883022 27.1553 11.7934  1
------> CAND:  86.363609 5815.545410 1.2920299 3.4410148 15.211 11.6574 16
------> CAND:  86.386965 3902.863770 0.7219598 3.0984194 15.9603 11.6543  8
------> CAND:   0.499555 6032.091309 1.1860261 3.4087002 17.7611 11.5166  4
------> CAND:  84.924630 4758.173340 1.0268372 0.5932516 17.7355 11.4962  4
------> CAND:  66.714873 4096.784180 0.4403045 0.5073764 15.7452 11.4303  8
------> CAND: 288.798656 5412.582520 1.0807122 3.3704839 15.6948 11.3778  8
------> CAND: 167.875694 5528.017578 0.6430565 3.1376488 15.6835 11.3662  8
------> CAND: 268.089566 7245.974609 1.3994688 1.3637589 15.6422 11.3232  8
------> CAND: 261.062317 3642.955811 0.3595892 2.8969259 20.8034 11.294  2
------> CAND: 393.182061 7537.928711 0.9485716 1.9427332 15.612 11.2918  8
------> CAND: 137.885518 5732.004883 0.5717549 1.3014777 14.9287 11.2865 16
------> CAND: 427.829128 4043.443848 0.4674122 3.0366459 17.4479 11.2671  4
------> CAND: 304.410726 5373.994629 0.3911213 2.7846718 17.4479 11.267  4
------> CAND: 174.291539 4983.062988 0.9499359 3.3146286 14.8802 11.223 16
------> CAND: 133.505004 4225.842285 0.6325831 3.1338654 14.8739 11.2147 16
------> CAND: 199.338584 3677.922607 0.2102221 2.6991870 15.4979 11.1734  8
------> CAND: 115.231667 5266.116211 0.8028310 3.2788684 14.8345 11.1632 16
------> CAND: 173.146065 3784.560059 0.4728184 0.3074181 14.8256 11.1516 16
------> CAND: 210.375768 3685.227051 0.5595397 3.0039632 15.4591 11.1332  8
------> CAND: 371.942275 5990.265137 1.0027839 3.3406789 17.2477 11.1078  4
------> CAND: 121.145880 5558.826172 1.0778447 0.8771513 14.7194 11.013 16
------> CAND:  76.187476 3833.432373 0.8271433 3.1050739 15.2942 10.9623  8
------> CAND: 168.615035 3771.488770 0.9172555 3.0996025 14.6454 10.9165 16
------> CAND:  86.361533 4537.180176 1.0177752 3.2875230 14.6371 10.9057 16
------> CAND: 402.070509 3828.640137 0.5500890 0.2988263 20.1428 10.9018  2
------> CAND: 129.610550 4423.104492 0.7666836 3.2137311 16.9806 10.8954  4
------> CAND: 108.032364 3633.784668 0.4556592 2.9444890 14.621 10.8847 16
------> CAND:   0.625677 7868.787598 1.2203996 1.7738969 20.1118 10.8834  2
------> CAND: 156.198301 5291.234863 0.9897813 3.3498425 15.209 10.8743  8
------> CAND:  60.883443 3750.029053 0.9505075 3.0934956 14.609 10.8691 16
------> CAND: 153.162044 3790.493164 0.6388476 0.2498867 14.5936 10.8491 16
------> CAND:  51.459627 3653.461426 0.8205694 3.0493267 14.5695 10.8178 16
------> CAND:   0.500074 3611.887939 0.9664217 3.0522761 16.8706 10.8082  4
------> CAND:   0.625417 5357.096191 0.4018414 1.3838601 19.9643 10.7959  2
------> CAND: 412.766438 3788.297852 0.4579423 0.3172544 16.8271 10.7736  4
------> CAND: 362.720876 4098.026855 0.9420433 0.3371999 16.7966 10.7495  4
------> CAND:  66.714614 4059.089111 0.4329006 0.4910460 15.0694 10.73  8
------> CAND: 299.937048 5720.221191 0.4195803 1.6237903 19.8111 10.705  2
------> CAND: 279.932525 3787.849609 0.4612581 2.9894772 15.0431 10.703  8
------> CAND:  79.444057 4049.615479 0.4552266 3.0298092 14.4756 10.6959 16
------> CAND: 379.672014 4734.251465 0.3506246 2.8923151 15.0305 10.6899  8
------> CAND: 171.510119 4218.101562 0.7807411 3.1846728 14.4592 10.6746 16
------> CAND:  51.330392 4194.364746 0.7914536 3.1827803 14.4591 10.6745 16
------> CAND: 279.792131 5966.800293 1.3074272 3.4344659 15.0105 10.6693  8
------> CAND: 150.344034 4353.228027 1.0344971 3.2535727 14.4331 10.6407 16
------> CAND: 388.644024 5304.541504 1.1645789 3.3877172 19.6704 10.6216  2
------> CAND: 100.094238 4250.211426 0.6108874 0.4938083 14.4166 10.6194 16
------> CAND: 278.517422 3620.306152 0.7256873 0.1396615 16.6319 10.6188  4
------> CAND: 172.893303 3918.305664 0.3105775 2.8850050 14.9483 10.6052  8
------> CAND: 452.781972 4419.767578 0.7672912 3.2064717 19.6414 10.6044  2
------> CAND:   0.625158 3699.456055 0.1750498 0.6574862 19.6412 10.6043  2
------> CAND: 115.187291 4145.359863 0.9914011 3.2043695 14.3932 10.5891 16
------> CAND:  60.278787 4186.317383 0.3317313 2.9045143 14.3864 10.5803 16
------> CAND:  86.352709 4171.705566 1.0386672 3.2169228 14.382 10.5746 16
------> CAND: 112.417549 4574.214355 0.5515115 3.1225219 14.3682 10.5567 16
------> CAND: 300.337990 3860.000977 0.5117360 0.3319969 16.5435 10.5487  4
------> CAND: 438.161226 4453.234863 0.8940088 3.2502229 16.5381 10.5445  4
------> CAND: 108.305886 4113.241211 0.2484982 2.7446187 14.8864 10.5414  8
------> CAND:  92.335952 3950.378662 0.9883466 3.1599231 16.533 10.5404  4
------> CAND: 345.578999 5636.805664 1.2696304 3.4238319 16.5215 10.5313  4
------> CAND: 357.663043 3673.656738 0.6261897 3.0192750 24.2468 10.5303  1
------> CAND:  86.401497 5373.328125 0.9816252 3.3491900 14.3391 10.519 16
------> CAND:  86.463260 5724.810059 0.4129910 2.6506739 14.3362 10.5153 16
------> CAND: 115.522317 4808.839355 0.8960671 0.6451141 14.3355 10.5144 16
------> CAND:  86.407725 4400.541016 0.5070518 3.0961251 14.3312 10.5088 16
------> CAND:  86.394490 4078.375244 0.7104945 3.1400213 14.3152 10.4882 16
------> CAND: 151.804032 3756.187256 0.7499833 3.0654299 14.3146 10.4874 16
------> CAND: 139.497330 6526.433105 1.3644232 3.4272428 16.4506 10.4751  4
------> CAND: 273.862347 4748.224609 1.0268691 0.5894150 24.1189 10.4747  1
------> CAND:  22.213205 4543.243164 1.0561180 3.2895834 14.8138 10.4667  8
------> CAND: 172.731370 5020.535645 1.0861088 3.3586297 14.8032 10.4558  8
------> CAND: 117.933416 3633.075928 0.4701297 0.2192761 14.2841 10.448 16
------> CAND:  46.761474 6275.687500 0.6165069 1.5576545 14.2722 10.4326 16
------> CAND:  86.415770 4634.064453 0.6020545 3.1665428 14.2717 10.4321 16
------> CAND:  88.633535 5290.055664 1.1634392 3.3867018 14.2672 10.4262 16
------> CAND: 165.746162 4025.949707 1.0182236 3.1834569 14.2648 10.4231 16
------> CAND: 240.085673 4391.984863 0.7795766 3.2129791 14.7583 10.4096  8
------> CAND: 179.393229 3662.455811 0.7223920 0.1670633 14.2507 10.4049 16
------> CAND:  99.575739 3627.621338 0.5437281 0.1880694 14.2488 10.4025 16
------> CAND: 288.201525 4820.626953 0.7173673 3.2224395 19.2725 10.3858  2
------> CAND: 279.892042 4276.728027 0.5874714 3.1295555 16.3198 10.3716  4
------> CAND: 156.212055 4745.313965 0.5221062 3.1135311 14.2235 10.3699 16
------> CAND: 181.827165 3807.796143 0.6008403 3.0485554 14.2232 10.3695 16
------> CAND: 169.017015 3763.503906 0.3169223 2.8783264 14.718 10.3683  8
------> CAND: 115.213241 4187.707520 0.9055634 3.1994944 14.2148 10.3586 16
[16:34:36][150261][INFO ] Statistics: count dirty SumSpec pages 235230 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:34:36][150261][INFO ] Data processing finished successfully!
16:34:36 (150261): called boinc_finish(0)

</stderr_txt>
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