Task 1721345280

Name: Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_0_7250000_4
Workunit ID: 868581464
Created: 28 Jan 2025 7:43:42 UTC
Sent: 28 Jan 2025 11:14:22 UTC
Report deadline: 11 Feb 2025 11:14:22 UTC
Received: 29 Jan 2025 4:46:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 261.31
CPU time (sec): 16.63
Peak working set size (MB): 276.48
Peak swap size (MB): 6175.78
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>
[22:24:04][14034][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_cfbf00113_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_6_dms_200_0.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 7250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_0.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_0_7250000_4_0
------> GPU usage: 1.000000
[22:24:04][14034][INFO ] Starting data processing...
[22:24:04][14034][INFO ] opti: No host transfer for n_steps. Use device global.
[22:24:04][14034][INFO ] opti: No host transfer for mean. Use device global.
[22:24:04][14034][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:24:04][14034][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:24:04][14034][INFO ] opti: power spectrum in fft callback (static link).
[22:24:04][14034][INFO ] opti: __constant__ access is not uniform, bad!
[22:24:04][14034][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[22:24:04][14034][INFO ] CUDA global memory status (initial GPU state, including context):
[22:24:04][14034][INFO ] No template file. Generating templates.
[22:24:04][14034][INFO ] Template param value T_cons = 50000
[22:24:07][14034][INFO ] Number of generated templates to be used: 50000
[22:24:07][14034][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_6_dms_200_0.cpt
[22:24:07][14034][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_6_dms_200_0.cpt (No such file or directory).
------> Starting from scratch...
[22:24:07][14034][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_0.binary
[22:24:07][14034][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_6_dms_200_DM230.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207384748
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 230 cm^-3 pc
------> Scale factor: 0.99128
[22:24:07][14034][INFO ] Allocating memory for dedispersed compressed time series...
[22:24:07][14034][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:24:07][14034][INFO ] 8-bit allocation done
[22:24:07][14034][INFO ] Foobar
[22:24:07][14034][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_0.binary
[22:24:08][14034][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:24:08][14034][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:24:08][14034][INFO ] FftSize = 12582913
[22:24:08][14034][INFO ] Seed for random number generator is -1055833015.
[22:24:10][14034][INFO ] 8[22:24:10][14034][INFO ] 9[22:24:11][14034][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:24:11][14034][INFO ] Normalization factor 3.97364e-08
[22:24:11][14034][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
[22:24:11][14034][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:24:11][14034][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:24:11][14034][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:24:11][14034][INFO ] TimeSeriesLength = 16774486, params->nsamples = 25165824
sum = -1204.48437500, mean= -0.00007180  -0.00007180
[22:24:11][14034][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:25:32][14034][INFO ] Checkpoint committed!
[22:27:00][14034][INFO ] Checkpoint committed!
[22:28:23][14034][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5534.292969 1.0413438 5.9255462 22.3329 18.482  8
------> CAND:   0.500334 5535.751953 0.9720958 5.8467774 23.8436 16.4256  4
------> CAND:   0.500593 3655.625732 0.3601128 5.6020627 23.684 16.2956  4
------> CAND:   0.249648 4978.157715 0.6795101 4.6262236 17.6816 14.9873 16
------> CAND:   0.500074 3610.144287 0.9666171 3.3837142 26.9063 14.9338  2
------> CAND:   0.249907 5808.915039 1.2505083 6.0198421 17.5218 14.7679 16
------> CAND: 160.912544 4753.449219 1.0355557 4.0483651 16.1261 12.8741 16
------> CAND:   0.250426 3628.218994 0.5820761 5.8926191 15.8554 12.512 16
------> CAND: 230.949394 4732.391602 0.8374464 6.0001812 19.0037 12.5102  4
------> CAND:   0.499815 4365.894531 1.0873610 3.7964096 18.9808 12.4919  4
------> CAND: 115.490916 3792.254395 0.6889585 5.9750233 15.5843 12.1512 16
------> CAND: 230.918512 3655.862793 0.3547648 5.5890942 18.2077 11.873  4
------> CAND: 488.570620 3657.184326 0.8496055 6.0327401 18.1836 11.8538  4
------> CAND:  36.048157 3895.169189 0.9623113 6.1044593 15.3487 11.8392 16
------> CAND:  79.525023 3694.687988 0.8550612 3.4674909 21.7177 11.8374  2
------> CAND:   0.249388 6016.167480 1.1187607 4.9996834 15.2662 11.7303 16
------> CAND:   0.166864 3680.931152 0.2966793 5.3853045 15.2654 11.7291 16
------> CAND: 280.079667 5364.764160 0.8076864 4.8387556 15.9973 11.6929  8
------> CAND: 125.191368 3953.950195 1.0222267 6.1345658 15.2315 11.6844 16
------> CAND: 404.081186 4039.921143 0.8034692 6.0460033 17.9321 11.653  4
------> CAND: 351.462072 4532.097656 0.8327690 4.0359855 17.8676 11.6015  4
------> CAND: 231.158039 4233.234863 1.0428460 6.1679339 15.8585 11.5482  8
------> CAND: 346.535810 3678.895752 0.6448097 5.9390683 15.7607 11.4464  8
------> CAND: 202.040593 4039.921143 0.8034692 6.0460033 15.7141 11.3979  8
------> CAND: 219.560575 4004.604492 0.7500796 6.0205202 15.7058 11.3893  8
------> CAND:  30.029621 4018.520996 0.5499809 5.8393106 15.6975 11.3807  8
------> CAND: 312.576442 3668.994629 0.7169114 5.9773641 15.6904 11.3733  8
------> CAND: 185.475864 4022.497559 0.5424185 5.8288665 14.9602 11.3279 16
------> CAND: 350.736744 3723.838623 0.6952057 3.5613735 15.6333 11.314  8
------> CAND: 346.185991 4725.494141 0.6133883 5.6927338 15.565 11.243  8
------> CAND:  79.524245 3737.506592 0.8722304 3.4893734 20.7063 11.2363  2
------> CAND: 484.940346 4308.292480 1.0212135 6.1580248 20.6598 11.2087  2
------> CAND:  87.207013 4479.183594 0.4541073 5.3138638 15.5304 11.2071  8
------> CAND:  47.307481 3855.422852 0.9895154 6.1069269 14.8317 11.1596 16
------> CAND: 107.370875 3710.414795 0.2823121 4.2322402 14.7487 11.0511 16
------> CAND:  51.166901 4028.920166 0.9166896 3.6565943 14.7403 11.0402 16
------> CAND: 402.017569 3960.214111 0.5890095 3.8197775 15.3686 11.0394  8
------> CAND: 108.742121 3947.525635 0.7062539 3.7090108 15.3438 11.0137  8
------> CAND: 292.998552 4925.643066 1.0307459 6.1104965 17.1099 10.9982  4
------> CAND: 129.438236 4400.807129 1.0306507 6.1629009 20.284 10.9856  2
------> CAND: 288.390967 3670.634766 0.3133326 4.0406322 17.0803 10.9746  4
------> CAND: 243.195371 4707.462891 0.7498514 4.2493844 15.2755 10.943  8
------> CAND: 291.623672 3859.716553 0.8382215 6.0550189 15.2611 10.9281  8
------> CAND: 356.832354 4930.407715 0.8299176 5.9335799 15.2575 10.9244  8
------> CAND: 199.205715 5275.615234 1.1090912 4.3251939 15.2513 10.918  8
------> CAND: 236.330316 3734.716553 0.8909880 6.0604653 16.9988 10.9099  4
------> CAND: 334.439309 3752.315674 0.7809852 3.5344229 15.2278 10.8937  8
------> CAND: 328.421811 4206.454102 0.3654478 4.7056966 15.224 10.8897  8
------> CAND: 115.474567 4732.391602 0.8374464 6.0001812 14.6185 10.8815 16
------> CAND:  60.058982 4018.520996 0.5499809 5.8393106 16.9615 10.8803  4
------> CAND: 392.132347 3964.277344 0.9673075 6.1147780 20.1032 10.8783  2
------> CAND: 480.231553 4840.578125 1.0344623 4.0954385 16.9584 10.8778  4
------> CAND: 111.911247 4111.924805 0.7607372 6.0269513 15.1834 10.8478  8
------> CAND:  86.528916 4116.739746 0.4589846 5.6541843 14.5913 10.8461 16
------> CAND: 110.349521 4202.310059 0.7930723 3.8364856 20.0422 10.8421  2
------> CAND:  46.762771 3805.907471 0.9196973 6.0777559 14.5828 10.835 16
------> CAND:  44.274857 3731.371094 0.8928667 3.4822307 14.5626 10.8089 16
------> CAND: 332.248793 4214.548828 1.0643790 6.1740928 19.9851 10.8082  2
------> CAND: 200.234150 3989.183838 0.7614110 6.0212798 24.8785 10.8046  1
------> CAND:  71.162860 3614.519531 0.9100973 6.0422492 14.5555 10.7996 16
------> CAND: 475.200189 5281.358887 1.1091114 4.3290172 19.9594 10.793  2
------> CAND: 280.520314 3855.402344 0.8409369 6.0556564 19.9437 10.7837  2
------> CAND:  87.067398 3620.628418 0.7245069 3.4688382 15.1195 10.7818  8
------> CAND: 115.474827 4732.391602 0.8374464 6.0001812 15.1152 10.7773  8
------> CAND: 156.288351 3668.994629 0.7169114 5.9773641 14.5345 10.7722 16
------> CAND: 321.935380 3802.196533 0.8203532 6.0408983 15.1039 10.7657  8
------> CAND: 307.218875 4522.811523 0.8000757 6.0184350 15.0919 10.7533  8
------> CAND: 171.993585 3903.420410 0.3372389 5.3832941 14.4992 10.7264 16
------> CAND: 173.167085 3908.511230 0.4178548 5.6558456 15.065 10.7255  8
------> CAND: 239.275226 4569.024414 1.0350751 6.1542778 16.7589 10.7195  4
------> CAND: 230.866870 4702.258301 0.7552081 5.9336576 15.0552 10.7154  8
------> CAND:  86.554867 4429.751465 0.7218449 5.9555740 14.4806 10.7023 16
------> CAND: 163.745087 5278.401367 1.2109767 4.2690167 14.476 10.6963 16
------> CAND:  86.338436 4376.921875 0.9416282 3.8598120 14.4737 10.6933 16
------> CAND: 115.550344 3771.117188 0.9451450 6.0799608 14.4639 10.6807 16
------> CAND: 400.008190 3663.060791 0.7803982 6.0006256 24.5797 10.6748  1
------> CAND: 173.836100 3670.499512 0.3208742 3.9992228 14.457 10.6718 16
------> CAND: 144.763808 4734.482910 0.7930062 5.9554234 16.6978 10.6711  4
------> CAND: 118.626046 3921.635742 0.6060892 5.9166341 14.4541 10.6679 16
------> CAND: 173.232741 4625.545410 1.0851946 6.1745477 14.9951 10.6534  8
------> CAND: 349.640058 4826.928711 1.1003045 6.1723461 14.9934 10.6517  8
------> CAND: 115.433046 5068.459473 0.7386215 5.7170153 14.4343 10.6423 16
------> CAND:  72.979165 3617.310303 0.8421522 3.4244661 16.6502 10.6333  4
------> CAND: 368.843476 3684.756348 0.9507494 6.0652146 24.4692 10.6268  1
------> CAND: 149.577444 4147.451172 0.5066065 4.0868168 14.4216 10.6259 16
------> CAND: 467.470709 3615.986328 0.8911720 3.4080942 19.6656 10.6187  2
------> CAND:  79.525542 3655.080078 0.8386869 3.4471149 19.6473 10.6079  2
------> CAND: 115.461073 3670.000732 0.3269263 5.4927239 14.4035 10.6024 16
------> CAND: 115.555794 4243.864746 1.0438864 6.1688867 14.4 10.5979 16
------> CAND: 388.621707 4367.179688 0.9903889 6.1456938 14.9355 10.592  8
------> CAND: 423.207270 3816.440918 0.4858195 3.8089676 16.5969 10.5911  4
------> CAND: 127.002742 3636.304443 0.9705234 3.3962097 14.3928 10.5886 16
------> CAND:  86.561874 3917.385010 0.6136603 5.9234505 14.9179 10.5739  8
------> CAND: 169.389151 5195.407715 1.1075985 6.1063318 14.9141 10.57  8
------> CAND: 159.049787 3695.171387 0.8544196 3.4680271 24.277 10.5434  1
------> CAND: 276.737968 5482.729492 1.0489792 4.5299067 14.886 10.5411  8
------> CAND: 210.844960 4701.367676 1.1371071 3.9613371 14.8847 10.5397  8
------> CAND: 129.441090 4315.675781 0.9916310 6.1460567 19.5063 10.5244  2
------> CAND: 214.073514 3755.888916 0.4086108 3.8848326 19.4974 10.5191  2
------> CAND: 129.434862 4495.255859 1.0740618 6.1801162 16.4933 10.509  4
[22:28:23][14034][INFO ] Statistics: count dirty SumSpec pages 269716 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:28:23][14034][INFO ] Data processing finished successfully!
22:28:23 (14034): called boinc_finish(0)

</stderr_txt>
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