Task 1705026627

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_138_9700000_2
Workunit ID: 857486168
Created: 29 Dec 2024 9:02:32 UTC
Sent: 29 Dec 2024 11:48:17 UTC
Report deadline: 12 Jan 2025 11:48:17 UTC
Received: 30 Dec 2024 3:06:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 293.48
CPU time (sec): 30.65
Peak working set size (MB): 369.41
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[21:16:10][80880][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_138.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 9700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_138.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_138_9700000_2_0
------> GPU usage: 1.000000
[21:16:10][80880][INFO ] Starting data processing...
[21:16:10][80880][INFO ] opti: No host transfer for n_steps. Use device global.
[21:16:10][80880][INFO ] opti: No host transfer for mean. Use device global.
[21:16:10][80880][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:16:10][80880][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:16:10][80880][INFO ] opti: power spectrum in fft callback (static link).
[21:16:10][80880][INFO ] opti: __constant__ access is not uniform, bad!
[21:16:10][80880][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[21:16:10][80880][INFO ] CUDA global memory status (initial GPU state, including context):
[21:16:10][80880][INFO ] No template file. Generating templates.
[21:16:10][80880][INFO ] Template param value T_cons = 50000
[21:16:14][80880][INFO ] Number of generated templates to be used: 50000
[21:16:14][80880][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_138.cpt
[21:16:14][80880][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_138.cpt (No such file or directory).
------> Starting from scratch...
[21:16:14][80880][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_138.binary
[21:16:14][80880][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM243.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204771522
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 243.8 cm^-3 pc
------> Scale factor: 0.992915
[21:16:14][80880][INFO ] Allocating memory for dedispersed compressed time series...
[21:16:14][80880][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:16:14][80880][INFO ] 8-bit allocation done
[21:16:14][80880][INFO ] Foobar
[21:16:14][80880][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_138.binary
[21:16:14][80880][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:16:14][80880][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:16:14][80880][INFO ] FftSize = 12582913
[21:16:14][80880][INFO ] Seed for random number generator is -1045347965.
[21:16:17][80880][INFO ] 8[21:16:17][80880][INFO ] 9[21:16:17][80880][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:16:17][80880][INFO ] Normalization factor 3.97364e-08
[21:16:17][80880][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
[21:16:17][80880][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:16:17][80880][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:16:17][80880][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:16:17][80880][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -323.87060547, mean= -0.00001930  -0.00001930
[21:16:17][80880][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:17:10][80880][INFO ] Checkpoint committed!
[21:18:10][80880][INFO ] Checkpoint committed!
[21:19:10][80880][INFO ] Checkpoint committed!
[21:20:10][80880][INFO ] Checkpoint committed!
[21:21:01][80880][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3619.429443 0.9012380 5.4277606 22.497 18.6617  8
------> CAND:   0.249907 3982.443848 1.0079644 5.2640071 21.4074 17.4716  8
------> CAND:   0.249648 3765.293213 0.8220472 4.5354266 19.4616 15.3656  8
------> CAND:   0.500334 3777.021484 0.8113636 5.0404587 24.4536 13.4678  2
------> CAND: 150.295246 3956.953613 1.0059451 5.2934914 19.5338 12.9358  4
------> CAND:   1.249537 3827.364746 0.8602609 4.5746498 22.7802 12.4699  2
------> CAND:   0.500074 4051.443604 1.0025271 5.1127882 18.8959 12.4238  4
------> CAND:   1.248758 3855.557129 0.8428434 4.9155459 22.5773 12.3491  2
------> CAND: 150.305367 3872.731445 0.9434314 5.2718854 22.5366 12.3248  2
------> CAND: 150.329242 3634.594482 0.7949607 5.2062593 22.4087 12.2487  2
------> CAND:  76.992993 3636.738525 0.7800511 5.1379480 15.573 12.1362 16
------> CAND: 231.036848 3689.927002 0.9752582 5.4816723 16.4182 12.1328  8
------> CAND: 247.533845 3735.870605 0.9474151 5.4096332 16.3682 12.0804  8
------> CAND: 183.945798 3764.219482 0.8994376 5.2713785 15.3966 11.9025 16
------> CAND:   0.624898 3853.035645 0.8441188 4.7232714 18.1731 11.8454  4
------> CAND: 404.269590 3621.535889 0.8927345 5.4001126 18.0299 11.731  4
------> CAND:  76.999480 3660.180420 0.9478809 5.4550509 15.2622 11.7249 16
------> CAND: 346.028469 3621.634766 0.9615637 3.9633231 21.504 11.7104  2
------> CAND:  75.147883 3970.744873 1.0072200 5.2965212 15.9826 11.6776  8
------> CAND: 301.205010 3624.670898 0.8806298 4.0652857 17.9201 11.6434  4
------> CAND: 115.518165 3620.958252 0.9617172 5.4675889 15.198 11.6403 16
------> CAND: 320.614738 3895.038574 0.9042933 5.1414404 17.8449 11.5834  4
------> CAND: 207.298249 3704.207520 0.8447375 4.2550216 17.7676 11.5218  4
------> CAND:   1.249277 4013.819092 0.9834927 4.6846056 21.1831 11.5196  2
------> CAND: 150.295506 3964.880859 1.0066669 5.2938662 17.7213 11.4848  4
------> CAND: 108.390486 3792.864014 0.8851688 5.2555480 15.7644 11.4503  8
------> CAND: 115.580706 3629.482178 0.8248066 5.2765813 20.9715 11.3939  2
------> CAND:   1.249018 3681.821777 0.7260463 4.8615646 20.961 11.3876  2
------> CAND: 115.518943 3670.410400 0.9689939 5.4747849 14.9923 11.3699 16
------> CAND: 115.520500 3723.585693 0.9498331 5.4210472 14.9332 11.2924 16
------> CAND: 250.091049 3757.853027 0.9039810 4.2409620 17.461 11.2774  4
------> CAND:   0.416772 3767.548096 0.9849306 5.4128237 15.5742 11.2526  8
------> CAND: 115.510120 3834.482178 0.9498699 5.3482499 14.8766 11.2183 16
------> CAND: 115.518424 3689.927002 0.9752582 5.4816723 15.5146 11.1907  8
------> CAND: 264.907464 4040.225586 1.0025861 5.1858664 15.4921 11.1674  8
------> CAND:  75.147623 3956.953613 1.0059451 5.2934914 17.3074 11.1552  4
------> CAND:   0.624379 3855.557129 0.8428434 4.9155459 17.2387 11.1006  4
------> CAND: 303.060760 3695.671387 0.8570485 5.2919431 17.2362 11.0986  4
------> CAND: 172.974011 3707.772461 0.9762922 4.0616975 14.7786 11.0901 16
------> CAND: 459.722544 4000.801758 0.9448608 4.8708825 17.2183 11.0844  4
------> CAND:   1.248499 4065.752441 0.9834552 4.8019023 20.4436 11.0803  2
------> CAND: 115.483650 3645.265625 0.9690037 5.4821720 17.1673 11.0438  4
------> CAND:   0.499555 3727.893799 0.9775603 4.0779772 17.1478 11.0283  4
------> CAND:  13.287388 3654.711426 0.7439840 5.0045290 14.7311 11.0282 16
------> CAND: 231.397826 3678.846680 0.7353402 4.8815904 17.0745 10.9701  4
------> CAND:   0.624639 3827.364746 0.8602609 4.5746498 17.0505 10.951  4
------> CAND: 153.118706 3717.035889 0.7648348 4.8100920 14.6631 10.9395 16
------> CAND: 259.778006 3851.961914 0.9467496 5.3028407 17.0002 10.9111  4
------> CAND: 193.039778 3809.075195 0.9521329 5.3273520 15.2342 10.9003  8
------> CAND: 235.167456 3832.399414 0.9900917 5.3641176 20.1334 10.8962  2
------> CAND: 334.701154 3716.031982 0.7664458 4.7548232 20.1323 10.8955  2
------> CAND: 123.007339 3842.303955 0.8502536 4.9345965 14.6292 10.8955 16
------> CAND: 315.564170 3677.187500 0.8810055 5.3259764 20.1166 10.8862  2
------> CAND: 197.989136 3745.520752 0.9096009 4.2297783 14.6151 10.8771 16
------> CAND: 346.488579 3729.386230 0.9482422 5.3928599 25.0122 10.8627  1
------> CAND: 259.851967 3643.302002 0.9689640 5.4741449 16.9299 10.8552  4
------> CAND:  31.532179 3838.611572 0.8534367 4.6193213 14.5916 10.8466 16
------> CAND: 124.969748 4056.415039 1.0028455 5.1177988 14.5891 10.8433 16
------> CAND: 184.625193 3635.687256 0.7866068 4.2974367 15.1785 10.8427  8
------> CAND:  50.120820 3723.930420 0.8137206 5.1445346 15.1718 10.8358  8
------> CAND: 115.580447 3685.476562 0.8704917 5.3130422 24.933 10.8283  1
------> CAND: 344.964741 3726.199951 0.9201558 4.1492329 16.8828 10.8178  4
------> CAND:  50.072291 3959.686035 1.0059211 5.2626114 16.8824 10.8175  4
------> CAND:  27.157893 3767.441162 0.8223742 4.4695749 14.5671 10.8146 16
------> CAND:   1.248239 3621.535889 0.8927345 4.0433474 24.8921 10.8105  1
------> CAND: 140.700414 3828.332764 0.9898408 4.2385054 15.1397 10.8027  8
------> CAND: 162.942684 3891.468018 0.9047792 5.1241403 14.5412 10.781 16
------> CAND:  52.811411 3752.830078 0.9055540 5.2955337 15.1122 10.7742  8
------> CAND: 150.323533 3712.647217 0.8325480 5.2289824 19.905 10.7607  2
------> CAND:  86.609883 3692.955078 0.8594083 5.2711382 14.5231 10.7575 16
------> CAND:   1.250315 3726.629150 0.9189587 5.3495836 24.7696 10.7573  1
------> CAND:  13.283755 4064.133301 1.0034112 5.1336298 14.515 10.747 16
------> CAND:  86.596388 3834.945068 0.8560176 5.0276594 15.0831 10.7442  8
------> CAND: 373.795949 3754.725586 0.8355648 4.4247260 15.08 10.741  8
------> CAND: 115.448616 3633.120605 0.8042691 5.2371082 14.5096 10.74 16
------> CAND: 115.583561 3626.341797 0.8411435 5.2911081 24.7274 10.739  1
------> CAND: 115.506487 3681.037354 0.9089527 5.3854361 14.4766 10.6971 16
------> CAND:  75.152554 3872.731445 0.9434314 5.2718854 16.7295 10.6962  4
------> CAND: 285.733074 3758.130127 0.9421383 5.3617854 16.7226 10.6907  4
------> CAND: 312.138390 3653.110596 0.7516797 5.0297709 19.7745 10.6833  2
------> CAND: 456.934637 3685.082275 0.8713483 5.3213754 16.7077 10.6789  4
------> CAND: 115.497404 3628.291748 0.8298641 5.2608047 14.448 10.6601 16
------> CAND:  70.107955 3721.250244 0.8196834 5.1945357 14.4447 10.6557 16
------> CAND: 113.305071 3752.045410 0.9059668 4.2549767 14.4421 10.6524 16
------> CAND: 346.506744 3821.312012 0.9503098 5.3045492 16.6709 10.6497  4
------> CAND: 467.431523 3722.371094 0.8173541 5.1773500 16.6618 10.6425  4
------> CAND:  36.175057 3758.152100 0.9040952 5.3226104 14.4227 10.6273 16
------> CAND: 216.780973 3792.864014 0.8851688 5.2555480 16.6379 10.6235  4
------> CAND: 250.102208 3692.024414 0.8618057 4.2054248 16.6308 10.6179  4
------> CAND:  77.015310 3623.655029 0.9365919 5.4643903 14.4031 10.6019 16
------> CAND: 438.262953 3678.638672 0.7378451 4.5413489 16.6024 10.5954  4
------> CAND:  98.009342 3756.715088 0.9043088 4.2453198 14.3923 10.5879 16
------> CAND: 106.658522 3777.150879 0.9562844 4.1969638 14.3878 10.5821 16
------> CAND: 115.508044 3708.044922 0.8381305 5.2230883 14.3834 10.5764 16
------> CAND: 150.322495 3709.061768 0.8370519 5.2275000 19.5876 10.5725  2
------> CAND:  75.152813 3872.731445 0.9434314 5.2718854 16.5678 10.568  4
------> CAND: 115.534254 3663.149658 0.9232922 5.4067459 14.3734 10.5635 16
------> CAND: 138.049528 3792.421631 0.9870543 5.4037852 14.372 10.5617 16
------> CAND: 462.073437 3689.927002 0.9752582 5.4816723 16.5461 10.5508  4
------> CAND: 205.197522 4058.875488 1.0029244 4.6689148 14.8941 10.5494  8
[21:21:01][80880][INFO ] Statistics: count dirty SumSpec pages 379535 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:21:01][80880][INFO ] Data processing finished successfully!
21:21:01 (80880): called boinc_finish(0)

</stderr_txt>
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