Task 1704598873

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_16_6750000_1
Workunit ID: 858651513
Created: 28 Dec 2024 14:13:13 UTC
Sent: 28 Dec 2024 20:45:08 UTC
Report deadline: 11 Jan 2025 20:45:08 UTC
Received: 29 Dec 2024 1:50:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 422.42
CPU time (sec): 39.02
Peak working set size (MB): 338.81
Peak swap size (MB): 36412.3
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>
[01:43:03][1131325][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_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_16.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 6750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_16.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_16_6750000_1_0
------> GPU usage: 0.330000
[01:43:03][1131325][INFO ] Starting data processing...
[01:43:03][1131325][INFO ] opti: No host transfer for n_steps. Use device global.
[01:43:03][1131325][INFO ] opti: No host transfer for mean. Use device global.
[01:43:03][1131325][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:43:03][1131325][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:43:03][1131325][INFO ] opti: power spectrum in fft callback (static link).
[01:43:03][1131325][INFO ] opti: __constant__ access is not uniform, bad!
[01:43:05][1131325][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[01:43:05][1131325][INFO ] CUDA global memory status (initial GPU state, including context):
[01:43:05][1131325][INFO ] No template file. Generating templates.
[01:43:05][1131325][INFO ] Template param value T_cons = 50000
[01:43:11][1131325][INFO ] Number of generated templates to be used: 50000
[01:43:11][1131325][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_16.cpt
[01:43:11][1131325][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_16.cpt (No such file or directory).
------> Starting from scratch...
[01:43:11][1131325][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_16.binary
[01:43:11][1131325][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM231.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961885656
------> 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: 231.6 cm^-3 pc
------> Scale factor: 2.17909
[01:43:11][1131325][INFO ] Allocating memory for dedispersed compressed time series...
[01:43:11][1131325][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:43:11][1131325][INFO ] 8-bit allocation done
[01:43:11][1131325][INFO ] Foobar
[01:43:11][1131325][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_16.binary
[01:43:11][1131325][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:43:11][1131325][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:43:11][1131325][INFO ] FftSize = 12582913
[01:43:11][1131325][INFO ] Seed for random number generator is 1095604014.
[01:43:15][1131325][INFO ] 8[01:43:15][1131325][INFO ] 9[01:43:16][1131325][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:43:16][1131325][INFO ] Normalization factor 3.97364e-08
[01:43:16][1131325][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
[01:43:16][1131325][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:43:16][1131325][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:43:16][1131325][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:43:16][1131325][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:44:03][1131325][INFO ] Checkpoint committed!
[01:45:03][1131325][INFO ] Checkpoint committed!
[01:46:04][1131325][INFO ] Checkpoint committed!
[01:47:04][1131325][INFO ] Checkpoint committed!
[01:48:04][1131325][INFO ] Checkpoint committed!
[01:49:04][1131325][INFO ] Checkpoint committed!
[01:50:03][1131325][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 485.860566 3975.712402 0.5390275 5.9948950 24.0981 13.2557  2
------> CAND: 242.930413 3975.712402 0.5390275 5.9948950 19.5972 12.9868  4
------> CAND: 101.619114 4331.656250 0.7897071 6.1658268 15.5126 12.0561 16
------> CAND:  60.437866 4895.192871 0.5372371 5.7843986 15.4461 11.9679 16
------> CAND: 134.374619 4668.083496 1.0514023 0.0069849 21.6797 11.8148  2
------> CAND: 195.662118 5283.125000 1.2171313 4.1053123 17.9881 11.6977  4
------> CAND: 303.843699 4156.034180 0.7046990 3.7369559 15.9998 11.6955  8
------> CAND: 177.369058 3827.133057 0.8804731 3.4718697 15.2075 11.6528 16
------> CAND:  86.592496 4749.461914 1.1035054 0.0201928 15.1745 11.6093 16
------> CAND: 115.556053 4446.633789 1.0363648 6.2747698 15.1712 11.605 16
------> CAND: 362.331094 3932.276367 0.9235488 3.5155256 21.2777 11.5758  2
------> CAND:  23.057388 3885.587158 0.5001544 3.7044699 15.0465 11.441 16
------> CAND: 139.901385 5908.052246 0.9406106 5.9548907 15.7439 11.429  8
------> CAND:  54.341217 5278.755371 1.2165824 4.1034126 15.0356 11.4267 16
------> CAND: 153.913323 4000.222412 0.2832463 5.4547610 15.0336 11.4241 16
------> CAND: 115.549306 4438.361328 1.0358232 6.2686458 15.7323 11.4169  8
------> CAND: 115.540483 3870.006348 0.9216213 6.1664782 14.999 11.3786 16
------> CAND: 231.064616 4356.050781 1.0874505 6.2811990 15.6813 11.3638  8
------> CAND: 168.856638 6038.480469 1.2934324 6.2517862 17.4755 11.2891  4
------> CAND:  65.147957 4743.149414 0.4787470 4.4853811 25.9683 11.2779  1
------> CAND:  44.672684 5567.004883 0.6260918 5.2475791 14.917 11.2712 16
------> CAND: 164.174574 3724.236816 0.6816630 3.4725149 14.9048 11.2552 16
------> CAND:  86.546822 4003.207031 0.4174256 5.8386517 14.8904 11.2364 16
------> CAND:  90.625268 4963.895508 1.1756444 3.9602497 14.8847 11.2289 16
------> CAND: 101.113850 3737.478516 0.8253925 6.1133394 14.8749 11.2161 16
------> CAND: 306.924851 5241.712402 1.0304434 4.1752057 17.3526 11.1912  4
------> CAND: 189.902831 3760.709473 0.9902750 3.4048419 25.7359 11.177  1
------> CAND:  65.141729 5200.412109 0.6029931 4.6338720 25.6983 11.1606  1
------> CAND:   8.338808 4763.294434 0.5836336 5.9148841 15.4642 11.1385  8
------> CAND:  89.212760 4750.379395 1.1463010 0.0402336 17.2612 11.1185  4
------> CAND: 466.987243 3859.461670 0.6563550 3.5705824 17.2467 11.1069  4
------> CAND: 308.762954 3829.033691 0.7291793 3.5235004 15.3807 11.052  8
------> CAND: 362.330834 3932.276367 0.9235488 3.5155256 17.1732 11.0485  4
------> CAND:  66.816082 4567.936523 1.0474950 3.8108916 14.734 11.032 16
------> CAND: 107.345962 3873.565674 0.7646923 3.5319102 15.3611 11.0316  8
------> CAND: 161.953435 3975.712402 0.5390275 5.9948950 15.3331 11.0026  8
------> CAND: 299.920440 4033.385010 0.4900950 3.8268857 15.3275 10.9969  8
------> CAND: 183.707050 6288.959961 0.9454786 5.6279225 15.3238 10.993  8
------> CAND: 215.555051 5331.420410 1.2231591 4.1263361 17.093 10.9848  4
------> CAND: 180.214316 3838.559814 0.5729778 6.0145307 25.2116 10.9493  1
------> CAND: 172.523503 3955.595947 0.4528429 3.8111930 14.6593 10.9346 16
------> CAND:  94.951286 3760.709473 0.9902750 3.4048419 17.0239 10.9299  4
------> CAND:  23.057907 3796.850098 0.4789629 3.6505630 14.6199 10.8834 16
------> CAND: 387.026504 3804.758057 0.8036025 6.1206870 25.0532 10.8805  1
------> CAND:  56.768666 4597.490234 0.9996565 3.8491383 14.6067 10.8662 16
------> CAND: 230.658225 4683.978027 0.9280317 3.9258749 20.0642 10.8552  2
------> CAND:  92.576517 3649.389893 0.3579069 5.7797976 14.5821 10.8342 16
------> CAND: 414.434304 4003.890381 0.2707097 4.3358288 20.0094 10.8226  2
------> CAND:  65.153147 4400.253906 0.3915681 4.3371463 24.9063 10.8167  1
------> CAND:  61.710758 4854.966797 1.1123681 3.9301381 14.566 10.8133 16
------> CAND: 196.249387 4137.794434 0.5469676 3.8438561 14.5639 10.8105 16
------> CAND: 234.884850 4020.306152 0.8764026 6.1796970 16.8614 10.8008  4
------> CAND: 182.829909 3852.116211 0.8481299 3.4956346 14.5267 10.7621 16
------> CAND: 414.224361 3661.541016 0.2937509 3.8321860 19.8912 10.7525  2
------> CAND: 426.705454 4112.277344 0.3859501 4.0642748 24.755 10.7509  1
------> CAND: 151.232074 3727.589844 0.6727143 6.0586843 15.0819 10.7429  8
------> CAND: 269.500517 4080.135010 1.0229743 6.2288666 15.0756 10.7365  8
------> CAND: 132.300362 3826.633789 0.8808740 3.4675174 14.5007 10.7284 16
------> CAND: 483.830944 4888.631836 1.0546658 3.9765861 16.7692 10.7277  4
------> CAND: 148.152739 3692.879150 0.5526116 3.5180874 14.4907 10.7154 16
------> CAND: 194.945353 4186.861328 1.0606421 6.2539005 14.478 10.6989 16
------> CAND:  65.148476 4749.594727 0.4764775 4.4760027 24.6116 10.6887  1
------> CAND: 323.907130 3975.712402 0.5390275 5.9948950 16.7034 10.6755  4
------> CAND: 154.381477 3829.033691 0.7291793 3.5235004 14.457 10.6717 16
------> CAND:  94.951545 3760.709473 0.9902750 3.4048419 16.6899 10.6648  4
------> CAND: 103.335248 3855.206055 0.6633072 3.5643599 14.4509 10.6639 16
------> CAND: 282.025726 3731.992676 0.6324738 6.0411658 14.9993 10.6578  8
------> CAND: 339.970228 3866.681885 0.9796690 6.1757479 24.5353 10.6555  1
------> CAND: 433.039553 4185.260742 0.9644722 6.2234402 24.5246 10.6509  1
------> CAND: 368.448244 4740.514648 0.6587346 4.1586800 16.667 10.6466  4
------> CAND: 203.331911 4234.371582 1.0676702 6.2575636 14.9799 10.6378  8
------> CAND: 494.670382 3796.285156 0.6660567 6.0617795 16.6426 10.6273  4
------> CAND: 221.729553 4179.125488 0.9889763 6.2344131 14.9561 10.6132  8
------> CAND:  65.156261 4116.267578 0.3333798 4.2200842 24.4171 10.6042  1
------> CAND:  74.336916 3931.214111 0.7875301 6.1318402 14.401 10.5992 16
------> CAND:  86.559279 4716.076660 0.6792223 6.0601754 14.3921 10.5877 16
------> CAND: 230.974307 5039.614258 0.9427291 6.2168255 14.9244 10.5806  8
------> CAND:  45.921702 5065.618164 1.0531346 4.0687542 14.9233 10.5795  8
------> CAND: 356.582966 3932.725586 0.9699405 3.5040212 14.9211 10.5772  8
------> CAND: 345.616888 3787.662354 0.2079276 5.1135616 16.5742 10.5731  4
------> CAND: 354.101539 3668.279297 0.2852514 3.8631203 16.565 10.5658  4
------> CAND:  46.714762 3763.928711 0.9179319 3.4223638 14.9088 10.5645  8
------> CAND: 107.990842 3903.943359 0.9287010 3.4984796 14.3728 10.5626 16
------> CAND: 461.801472 4052.119385 0.6881043 6.1000056 16.5606 10.5623  4
------> CAND:  31.145770 3684.387695 0.9383504 3.3754656 16.5578 10.5601  4
------> CAND:  65.131867 5808.067383 0.8138390 4.8010354 24.3049 10.5555  1
------> CAND:  76.734522 4008.655762 0.8030946 6.1530943 16.5436 10.5488  4
------> CAND: 445.770553 4591.908691 0.3661985 5.2745085 19.5447 10.5471  2
------> CAND:  86.513605 5852.253418 0.8920186 5.9345732 14.3381 10.5177 16
------> CAND:  46.066768 3871.715088 0.3989581 5.8270221 14.3354 10.5143 16
------> CAND: 138.210164 3621.014893 0.7076494 3.4007869 14.3252 10.5012 16
------> CAND: 114.201675 4018.036377 0.6819438 6.0942349 14.8461 10.4999  8
------> CAND: 200.637427 4614.893066 0.9557372 6.2529669 14.3194 10.4936 16
------> CAND: 242.930153 3975.712402 0.5390275 5.9948950 14.8367 10.4903  8
------> CAND: 104.750092 3617.198242 0.9002576 3.3409753 14.83 10.4834  8
------> CAND: 115.532438 4417.927246 1.0035598 6.2569704 14.3094 10.4806 16
------> CAND:  44.879513 5693.688477 0.7386106 5.7254572 14.3056 10.4758 16
------> CAND: 210.123525 3936.426514 0.8824390 3.5293365 24.1052 10.4688  1
------> CAND:  62.362126 4301.577148 0.5035176 5.9285698 14.2924 10.4587 16
------> CAND: 481.224175 4792.451172 1.0620563 0.0053437 16.4223 10.4528  4
[01:50:03][1131325][INFO ] Statistics: count dirty SumSpec pages 1996 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:50:03][1131325][INFO ] Data processing finished successfully!
01:50:03 (1131325): called boinc_finish(0)

</stderr_txt>
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