Task 1721820518

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_169_9700000_2
Workunit ID: 864555266
Created: 29 Jan 2025 4:38:43 UTC
Sent: 29 Jan 2025 4:44:47 UTC
Report deadline: 12 Feb 2025 4:44:47 UTC
Received: 29 Jan 2025 7:43:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13131086
Run time (sec): 240.83
CPU time (sec): 15.96
Peak working set size (MB): 273.58
Peak swap size (MB): 6170.59
Peak disk usage (MB): 0.02
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>
[00:43:20][28842][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_169.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_cfbf00111_segment_6_dms_200_169.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_169_9700000_2_0
------> GPU usage: 1.000000
[00:43:20][28842][INFO ] Starting data processing...
[00:43:20][28842][INFO ] opti: No host transfer for n_steps. Use device global.
[00:43:20][28842][INFO ] opti: No host transfer for mean. Use device global.
[00:43:20][28842][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:43:20][28842][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:43:20][28842][INFO ] opti: power spectrum in fft callback (static link).
[00:43:20][28842][INFO ] opti: __constant__ access is not uniform, bad!
[00:43:21][28842][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[00:43:21][28842][INFO ] CUDA global memory status (initial GPU state, including context):
[00:43:21][28842][INFO ] No template file. Generating templates.
[00:43:21][28842][INFO ] Template param value T_cons = 50000
[00:43:24][28842][INFO ] Number of generated templates to be used: 50000
[00:43:24][28842][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_169.cpt
[00:43:24][28842][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_169.cpt (No such file or directory).
------> Starting from scratch...
[00:43:24][28842][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_169.binary
[00:43:24][28842][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM246.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77622027263
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 246.9 cm^-3 pc
------> Scale factor: 1.00647
[00:43:24][28842][INFO ] Allocating memory for dedispersed compressed time series...
[00:43:24][28842][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:43:24][28842][INFO ] 8-bit allocation done
[00:43:24][28842][INFO ] Foobar
[00:43:24][28842][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_169.binary
[00:43:24][28842][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:43:24][28842][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:43:24][28842][INFO ] FftSize = 12582913
[00:43:24][28842][INFO ] Seed for random number generator is -1054934863.
[00:43:26][28842][INFO ] 8[00:43:26][28842][INFO ] 9[00:43:27][28842][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:43:27][28842][INFO ] Normalization factor 3.97364e-08
[00:43:27][28842][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
[00:43:27][28842][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 791 MB (9217 MB free / 10008 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:43:27][28842][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:43:27][28842][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:43:27][28842][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1127.71215820, mean= -0.00006722  -0.00006722
[00:43:27][28842][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:44:49][28842][INFO ] Checkpoint committed!
[00:46:17][28842][INFO ] Checkpoint committed!
[00:47:20][28842][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4031.398438 1.0013884 5.1121826 21.1783 17.2223  8
------> CAND:   0.250167 3635.852295 0.7895842 5.2233577 20.5319 16.5207  8
------> CAND:   0.500334 3715.544678 0.7675955 4.8230944 26.0877 14.4441  2
------> CAND:   0.500074 4032.735840 0.9832780 5.0060077 21.0717 14.1754  4
------> CAND:   0.249648 3790.095459 0.9869055 4.1713085 18.3224 14.1458  8
------> CAND:   0.499555 3687.758789 0.9749318 4.0551987 19.7192 13.0849  4
------> CAND: 115.499221 3675.778076 0.8842273 5.3625984 15.7231 12.3357 16
------> CAND:  79.001594 3718.745850 0.9234233 4.1386375 15.6353 12.2189 16
------> CAND: 115.484429 3882.065674 0.9076763 5.1408381 15.5425 12.0958 16
------> CAND: 174.098204 3716.611572 0.8238714 5.1562057 15.5281 12.0766 16
------> CAND:  86.579520 3648.910156 0.7731540 5.1175065 15.5055 12.0467 16
------> CAND: 199.497403 4052.638184 0.9833950 4.7834206 15.4849 12.0193 16
------> CAND: 115.569548 3615.800293 0.9475042 5.4759812 15.4504 11.9736 16
------> CAND: 118.187476 3863.544434 0.9135138 5.1812625 15.3375 11.8243 16
------> CAND: 161.210201 3633.884033 0.8002694 4.2192793 18.0919 11.7806  4
------> CAND:  86.618706 3789.229248 0.8851338 5.2077131 15.259 11.7207 16
------> CAND: 109.602135 4058.482422 0.9834489 4.9928613 15.2365 11.6911 16
------> CAND: 230.864275 3680.398682 0.7317435 4.5709839 17.8912 11.6203  4
------> CAND: 115.567471 3681.860107 0.8765796 5.3516197 17.8187 11.5625  4
------> CAND: 346.474046 3635.633057 0.7869421 5.1591797 17.8154 11.5599  4
------> CAND: 195.326313 3835.409668 0.8562117 4.5726938 17.8104 11.5559  4
------> CAND: 259.730516 3680.732422 0.7295399 4.8736010 17.7604 11.516  4
------> CAND:  16.687996 3638.832520 0.7699681 5.1519561 15.0298 11.4192 16
------> CAND: 195.334357 3770.052979 0.8174465 4.5424471 17.6176 11.4022  4
------> CAND: 115.440571 3652.023926 0.7559013 5.0237494 14.9762 11.3488 16
------> CAND:   0.166864 3778.397461 0.8096582 4.5447221 15.666 11.348  8
------> CAND:  91.834062 3798.121338 0.9876525 4.1707749 15.659 11.3407  8
------> CAND: 444.506225 3965.578125 1.0067228 4.4212899 26.1096 11.3392  1
------> CAND: 494.411652 3846.270508 0.8496123 5.0130200 17.4713 11.2857  4
------> CAND: 380.266550 3653.014404 0.7536541 5.0636787 17.465 11.2807  4
------> CAND: 269.431228 3721.195801 0.7572835 4.7458515 15.5746 11.253  8
------> CAND:  60.037962 4020.823975 0.9833491 4.7175617 17.4253 11.2491  4
------> CAND:   0.498777 4005.017578 0.9445301 4.9058156 17.4019 11.2304  4
------> CAND: 231.099390 3752.437988 0.9057603 5.2963219 15.5249 11.2014  8
------> CAND: 171.431229 3717.302246 0.7642033 4.7776461 17.365 11.2011  4
------> CAND: 107.294839 3847.928223 0.8484208 4.6273255 14.8267 11.1531 16
------> CAND: 115.440312 3989.037109 0.9460310 4.9273658 14.8036 11.1229 16
------> CAND:  86.621301 3636.166260 0.9689428 5.4774361 14.7355 11.0339 16
------> CAND: 148.347370 3821.382324 0.9504697 5.3121200 14.729 11.0255 16
------> CAND: 269.355711 4072.034912 0.9837286 4.7675776 15.3552 11.0255  8
------> CAND:  62.726996 3980.968994 0.9994157 5.2245712 14.7163 11.0089 16
------> CAND: 210.219543 3790.069580 0.8867999 5.2624793 15.3322 11.0017  8
------> CAND: 111.126491 3965.578125 1.0067228 4.4212899 17.0965 10.9876  4
------> CAND:  60.099206 3626.159912 0.8428759 4.1404195 14.6985 10.9856 16
------> CAND: 231.111847 3690.953369 0.8625918 5.2864747 20.2832 10.9851  2
------> CAND: 249.974270 3622.269043 0.8901439 4.0428858 25.2632 10.9716  1
------> CAND: 115.444464 3651.934326 0.7570867 4.4271598 14.6658 10.943 16
------> CAND: 112.611403 3806.193359 0.9884020 4.1702099 14.6612 10.9371 16
------> CAND:   1.248758 3848.718506 0.8472832 4.9644017 25.1534 10.924  1
------> CAND: 346.150957 3722.704102 0.8168206 4.3529491 17.0046 10.9145  4
------> CAND: 462.223434 3690.953369 0.8625918 5.2864747 25.1021 10.9017  1
------> CAND: 380.902607 4056.226807 0.9835166 4.7704387 16.9876 10.901  4
------> CAND: 305.964408 3901.945557 0.9018328 5.1177359 15.2082 10.8734  8
------> CAND: 276.931821 3624.057861 0.8827853 4.0665402 15.2065 10.8717  8
------> CAND: 173.215873 3672.920166 0.9155341 5.3949537 16.9312 10.8563  4
------> CAND: 417.634052 3979.733398 1.0079309 5.2865157 16.9296 10.855  4
------> CAND: 200.234669 3737.385986 0.9143751 5.3519378 16.9241 10.8506  4
------> CAND: 195.356156 3653.628418 0.7489569 4.4546003 20.0476 10.8453  2
------> CAND: 284.055866 3833.416504 0.8565693 5.0167918 15.1691 10.833  8
------> CAND:   0.249388 4005.017578 0.9445301 4.9058156 15.164 10.8277  8
------> CAND: 340.702044 3661.555176 0.9471170 4.0386534 20.0135 10.8251  2
------> CAND: 195.355897 3652.997070 0.7515344 4.4548049 20.0002 10.8172  2
------> CAND: 166.603839 3712.114990 0.9765877 4.0623889 15.1436 10.8067  8
------> CAND:  88.121783 3766.393555 0.9847959 4.1557112 15.135 10.7978  8
------> CAND:  45.429413 3853.813965 0.9462603 5.2919164 14.5441 10.7848 16
------> CAND: 342.314634 3622.489258 0.9135947 4.0315204 15.1212 10.7835  8
------> CAND: 352.264993 3746.991943 0.9095858 5.3356876 15.1099 10.7718  8
------> CAND: 389.096608 3854.347656 0.8449109 4.6343274 16.7974 10.75  4
------> CAND: 259.862606 3783.957031 0.8903137 5.2769752 15.0859 10.7471  8
------> CAND:   0.503448 3675.802246 0.7456712 4.5586791 19.8408 10.7226  2
------> CAND: 461.875951 4002.436279 1.0003859 4.5512652 16.7601 10.7205  4
------> CAND: 400.192960 3758.664795 0.9421713 4.1898246 16.7535 10.7153  4
------> CAND:  50.059575 3693.063965 0.8976061 5.3351250 14.4776 10.6985 16
------> CAND:  30.024950 3846.018799 0.8503458 4.5886688 15.0365 10.6961  8
------> CAND: 278.348222 4003.662598 0.9447432 4.8101420 16.7285 10.6954  4
------> CAND: 138.661970 3886.535645 0.9999722 5.3723483 14.4752 10.6953 16
------> CAND: 300.648622 3621.500000 0.9617094 5.4976497 15.0345 10.6941  8
------> CAND:  91.810446 3604.697754 0.9671389 5.5099382 15.0229 10.6821  8
------> CAND:  57.696151 4036.069336 0.9840425 5.0935946 14.4513 10.6644 16
------> CAND: 129.913138 3705.818848 0.9526882 4.1048698 15.0049 10.6636  8
------> CAND:  50.604545 3675.015381 0.7471498 4.8982759 14.441 10.6511 16
------> CAND: 147.145843 4036.482910 1.0020090 5.1496806 14.4317 10.6389 16
------> CAND: 115.503892 3828.737061 0.9503111 5.3403745 14.4306 10.6375 16
------> CAND:  86.610402 3677.027832 0.9411077 5.4274163 14.4281 10.6343 16
------> CAND:   0.499815 3601.732910 0.9680649 3.9183781 19.6876 10.6318  2
------> CAND: 115.441350 4056.398682 0.9835116 5.0066371 14.4254 10.6308 16
------> CAND:  60.251538 3636.041260 0.7884430 5.2204628 14.9692 10.6267  8
------> CAND: 404.328758 3662.101807 0.9469061 5.4383731 19.6526 10.611  2
------> CAND:  94.541261 3835.948975 0.8542644 4.6467786 14.4018 10.6003 16
------> CAND:   0.166605 3815.921875 0.8702076 5.1655288 14.4003 10.5983 16
------> CAND: 192.475605 3744.891113 0.8456436 5.1560063 14.3998 10.5977 16
------> CAND: 149.322346 3995.308838 0.9453888 4.8334317 14.3876 10.5819 16
------> CAND: 145.941980 3892.899170 1.0006142 5.3745484 14.9098 10.5655  8
------> CAND:   7.581819 3949.165039 1.0050740 5.2749829 14.3731 10.563 16
------> CAND: 112.787090 3833.416260 0.9489375 4.3119946 14.3704 10.5596 16
------> CAND: 334.142690 3889.265625 0.9040242 4.5919247 14.8914 10.5465  8
------> CAND:  92.388114 3866.062012 0.9438636 5.2552190 14.885 10.54  8
------> CAND: 172.957662 3669.400879 0.9444256 4.0334101 14.8754 10.5301  8
------> CAND: 144.885259 3673.872314 0.8866752 4.1201057 14.3454 10.5273 16
------> CAND: 420.438827 3790.069580 0.8867999 5.2624793 16.5098 10.5221  4
[00:47:20][28842][INFO ] Statistics: count dirty SumSpec pages 341893 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:47:20][28842][INFO ] Data processing finished successfully!
00:47:20 (28842): called boinc_finish(0)

</stderr_txt>
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