Task 1717381849

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_32_450000_1
Workunit ID: 866581202
Created: 20 Jan 2025 17:33:47 UTC
Sent: 21 Jan 2025 3:34:38 UTC
Report deadline: 4 Feb 2025 3:34:38 UTC
Received: 21 Jan 2025 6:10:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,554.49
CPU time (sec): 48.48
Peak working set size (MB): 235.15
Peak swap size (MB): 65249.21
Peak disk usage (MB): 0.05
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>
[04:50:39][328700][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_32.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 450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_32.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_32_450000_1_0
------> GPU usage: 0.331000
[04:50:39][328700][INFO ] Starting data processing...
[04:50:39][328700][INFO ] opti: No host transfer for n_steps. Use device global.
[04:50:39][328700][INFO ] opti: No host transfer for mean. Use device global.
[04:50:39][328700][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:50:39][328700][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:50:39][328700][INFO ] opti: power spectrum in fft callback (static link).
[04:50:39][328700][INFO ] opti: __constant__ access is not uniform, bad!
[04:50:40][328700][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[04:50:40][328700][INFO ] CUDA global memory status (initial GPU state, including context):
[04:50:40][328700][INFO ] No template file. Generating templates.
[04:50:40][328700][INFO ] Template param value T_cons = 50000
[04:50:44][328700][INFO ] Number of generated templates to be used: 50000
[04:50:44][328700][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_32.cpt
[04:50:44][328700][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_32.cpt (No such file or directory).
------> Starting from scratch...
[04:50:44][328700][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_32.binary
[04:50:44][328700][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM233.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205999558
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 233.2 cm^-3 pc
------> Scale factor: 1.0173
[04:50:44][328700][INFO ] Allocating memory for dedispersed compressed time series...
[04:50:44][328700][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:50:44][328700][INFO ] 8-bit allocation done
[04:50:44][328700][INFO ] Foobar
[04:50:44][328700][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_32.binary
[04:50:44][328700][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:50:44][328700][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:50:44][328700][INFO ] FftSize = 12582913
[04:50:44][328700][INFO ] Seed for random number generator is -1038010908.
[04:50:46][328700][INFO ] 8[04:50:46][328700][INFO ] 9[04:50:47][328700][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:50:47][328700][INFO ] Normalization factor 3.97364e-08
[04:50:47][328700][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
[04:50:47][328700][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:50:47][328700][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:50:47][328700][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:50:47][328700][INFO ] TimeSeriesLength = 16766551, params->nsamples = 25165824
sum = -1036.22656250, mean= -0.00006180  -0.00006180
[04:50:47][328700][INFO ] Launching time series padding kernel: grid 196608, block 32
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------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4246.004395 0.9841948 1.6526487 22.8634 19.0634  8
------> CAND:   0.250686 3999.217285 1.0204182 1.0900583 20.5882 19.0607 16
------> CAND:   0.501372 3942.848389 0.8730014 1.2374597 30.55 17.1179  2
------> CAND:   0.249907 3778.805908 0.9315713 2.3842785 20.3334 16.3059  8
------> CAND:   0.250167 3938.922607 0.7973136 1.5783327 20.1809 16.141  8
------> CAND:   0.500593 3602.179932 0.9679948 2.4861701 27.1051 15.0528  2
------> CAND:   0.501112 3644.963867 0.6892193 1.1216431 24.6326 13.5747  2
------> CAND: 115.176910 3646.691406 0.9544708 2.4523573 16.5831 13.4895 16
------> CAND:   0.167124 3960.067627 0.8624172 1.3422723 17.4659 13.2361  8
------> CAND: 345.501147 3709.098389 0.9087636 2.3891251 23.9522 13.1686  2
------> CAND:  86.358419 3613.380371 0.9393162 2.4518197 15.7922 12.4278 16
------> CAND: 230.359270 3644.240967 0.9695324 2.4740877 16.372 12.0845  8
------> CAND: 345.826052 4234.243164 0.9834280 1.8523377 18.1179 11.8013  4
------> CAND: 115.207273 3618.639648 0.9270766 2.4310999 15.2603 11.7224 16
------> CAND:   0.499815 3765.640869 0.9354466 2.4048553 18.0135 11.718  4
------> CAND: 115.205456 3736.674316 0.8895838 2.3427606 15.2538 11.7139 16
------> CAND:   1.251353 3850.279053 0.7390785 1.4761838 26.5373 11.525  1
------> CAND: 230.410912 3736.674316 0.8895838 2.3427606 15.7964 11.4836  8
------> CAND:   0.500074 4188.019531 1.0340623 2.2067654 17.6865 11.4571  4
------> CAND: 388.552677 4044.886230 0.9685715 2.2639101 17.6768 11.4494  4
------> CAND: 115.213241 3786.016846 0.9299677 2.3894072 15.0295 11.4188 16
------> CAND: 268.703045 3648.444824 0.9378136 0.7510266 17.5209 11.3252  4
------> CAND:   1.251613 4155.916504 0.9293826 1.7474191 26.0639 11.3194  1
------> CAND: 172.657669 3739.357178 0.9833609 2.4501407 15.6128 11.2926  8
------> CAND: 230.576220 3921.006836 0.8136162 2.0175002 25.8929 11.2452  1
------> CAND:  48.451916 3739.903076 0.9627440 2.4297967 14.8796 11.2222 16
------> CAND: 412.456325 3948.885010 0.7915503 1.8314990 17.3639 11.2002  4
------> CAND: 454.818599 3956.562744 0.9057374 1.2190688 25.7319 11.1752  1
------> CAND:   0.500853 4257.694336 1.0289826 2.0744841 15.4778 11.1526  8
------> CAND: 166.584895 3675.509766 0.6550003 1.7983984 14.8136 11.1359 16
------> CAND: 172.913026 4234.243164 0.9834280 1.8523377 15.439 11.1124  8
------> CAND: 367.540740 3951.273926 0.8667468 1.3103402 15.4265 11.0994  8
------> CAND: 230.436863 3853.665771 0.9334236 2.3526011 15.3862 11.0576  8
------> CAND: 144.001111 3731.448730 0.9826060 2.4564505 14.7425 11.043 16
------> CAND:  23.041558 3668.560303 0.8753679 2.3774390 14.7402 11.04 16
------> CAND: 115.174315 3617.970215 0.9286340 2.4327602 14.7246 11.0197 16
------> CAND: 172.750573 3709.098389 0.9087636 2.3891251 17.1275 11.0122  4
------> CAND:  60.858270 3912.531494 0.8844168 1.1936615 15.3363 11.006  8
------> CAND: 259.035032 4044.886230 0.9685715 2.2639101 15.3206 10.9897  8
------> CAND: 346.137722 3641.761230 0.9560586 0.7224737 15.3172 10.9862  8
------> CAND: 454.840398 4021.775391 0.9515590 1.2504623 25.2934 10.9848  1
------> CAND:  70.394972 4044.277832 1.0255736 2.3543913 14.6793 10.9606 16
------> CAND: 197.605322 3663.649170 0.9052933 0.7930163 15.2822 10.95  8
------> CAND: 115.204159 3621.287109 0.8548331 2.3725033 14.6593 10.9346 16
------> CAND: 345.689550 4276.597656 1.0138334 2.0433166 15.2399 10.9062  8
------> CAND: 345.623894 3726.547119 0.7684188 2.1449058 16.9885 10.9018  4
------> CAND:  60.848150 3639.775391 0.7274898 1.0479909 15.2354 10.9016  8
------> CAND: 197.785681 3657.786377 0.6662097 1.9387349 16.985 10.899  4
------> CAND: 230.616184 3978.014893 0.8565447 2.0996406 15.2127 10.8781  8
------> CAND: 413.681727 3876.995361 0.9650699 2.3685203 20.0914 10.8713  2
------> CAND: 115.173277 3656.729980 0.9513544 2.4589560 14.5939 10.8495 16
------> CAND: 115.271372 3747.005371 0.7239764 2.0164993 14.5918 10.8468 16
------> CAND: 376.702451 3715.932617 0.7389635 2.1199067 15.179 10.8433  8
------> CAND: 276.858120 4259.226562 1.0129317 1.6031849 15.1658 10.8297  8
------> CAND: 172.716578 3613.380371 0.9393162 2.4518197 15.1572 10.8208  8
------> CAND: 115.150959 3614.807129 0.9643800 2.4805591 14.5715 10.8203 16
------> CAND: 346.324050 3899.556885 0.9748337 1.0033580 16.8689 10.8068  4
------> CAND: 115.256060 3634.151611 0.7230616 2.1230752 14.5575 10.8021 16
------> CAND:  82.671053 3782.482666 0.7333635 1.3164001 14.557 10.8015 16
------> CAND: 220.856564 3819.297363 0.8207875 2.1593750 15.1315 10.7942  8
------> CAND:  14.819530 3805.255127 0.8876057 1.0175562 14.5498 10.7921 16
------> CAND: 125.253651 3929.912109 0.8073594 1.4159596 14.5454 10.7865 16
------> CAND:  29.838882 3697.134766 0.7842295 2.2037861 14.5378 10.7766 16
------> CAND:  33.929524 3703.811279 0.9768057 0.7824383 14.5372 10.7759 16
------> CAND: 142.086712 3662.509521 0.8841628 2.3803761 14.5361 10.7744 16
------> CAND: 106.617520 3645.218262 0.9694837 2.4580669 14.5339 10.7715 16
------> CAND:  66.263327 4003.273926 0.9706931 2.2889502 14.5271 10.7627 16
------> CAND:   1.000148 3618.373047 0.8908972 2.4082572 24.747 10.7475  1
------> CAND: 113.498664 3616.947998 0.9143714 0.7285420 14.5147 10.7466 16
------> CAND: 345.711349 3985.127686 0.9722665 2.3273091 16.7845 10.7398  4
------> CAND:   0.999110 3849.978760 0.9342119 0.9897918 16.7706 10.7288  4
------> CAND: 164.594720 4079.085693 1.0294095 2.3410940 14.496 10.7223 16
------> CAND:  86.349336 3673.054443 0.9745490 2.4546690 14.4952 10.7213 16
------> CAND:  36.769333 3631.034668 0.7530330 2.2089183 16.7585 10.7192  4
------> CAND: 251.152441 3952.196045 0.7886742 1.6598641 15.0558 10.716  8
------> CAND:  59.591347 3941.788574 0.8712800 1.2786347 14.475 10.6951 16
------> CAND: 345.928039 3746.525635 0.7251240 1.2433177 15.0344 10.6939  8
------> CAND:   0.499555 3843.278320 0.9356191 0.9790275 15.0281 10.6875  8
------> CAND:   0.166864 3602.179932 0.9679948 2.4861701 15.0274 10.6868  8
------> CAND:  79.066730 4045.525879 1.0255743 2.3397295 14.4658 10.6832 16
------> CAND: 124.015792 3702.589844 0.9558917 2.4275415 14.4573 10.6721 16
------> CAND: 131.777192 3674.187744 0.6629152 1.3497516 15.0058 10.6645  8
------> CAND:  38.427856 3929.327148 0.8069953 1.4323010 14.4507 10.6636 16
------> CAND: 345.533326 3835.779053 0.9962208 2.4152970 19.7408 10.6633  2
------> CAND:  96.904871 3673.248291 0.8391183 2.3193786 14.4452 10.6564 16
------> CAND: 149.938421 3722.342285 0.9265633 0.8558879 14.4437 10.6544 16
------> CAND: 259.575589 4249.986328 1.0292484 1.4843284 16.6729 10.6513  4
------> CAND: 115.237116 3976.857910 0.8564749 2.0890963 14.4262 10.6318 16
------> CAND: 230.452174 3758.861572 0.9852749 2.4495943 19.6856 10.6306  2
------> CAND: 219.612736 3785.548828 0.8993067 2.3516288 14.968 10.6255  8
------> CAND: 466.978939 3634.701660 0.7213035 2.1493418 19.6353 10.6008  2
------> CAND: 453.367165 4148.259277 1.0363337 1.2810626 24.3997 10.5967  1
------> CAND: 115.207013 4012.197754 1.0220631 2.3779347 14.3969 10.5939 16
------> CAND: 230.388854 3784.186768 0.8987902 2.3288586 14.9353 10.5918  8
------> CAND:  74.206902 3703.747314 0.6602386 1.5231475 14.3857 10.5794 16
------> CAND: 460.877360 3617.970215 0.9286340 2.4327602 16.5816 10.5789  4
------> CAND: 448.300768 3899.520264 0.9746965 1.0092955 24.3525 10.5761  1
------> CAND:  21.965633 3658.141602 0.9508869 2.4581416 14.3829 10.5758 16
------> CAND:  19.138281 4248.416016 0.9836442 1.7068715 14.3829 10.5757 16
------> CAND: 374.201042 3924.748779 0.8790815 1.2271699 14.9063 10.562  8
[06:56:33][328700][INFO ] Statistics: count dirty SumSpec pages 365378 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:56:33][328700][INFO ] Data processing finished successfully!
06:56:33 (328700): called boinc_finish(0)

</stderr_txt>
]]>