Task 1727476615

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_81_7800000_1
Workunit ID: 872588996
Created: 9 Feb 2025 17:45:27 UTC
Sent: 10 Feb 2025 6:57:35 UTC
Report deadline: 24 Feb 2025 6:57:35 UTC
Received: 10 Feb 2025 7:15:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 665.07
CPU time (sec): 13.64
Peak working set size (MB): 278.43
Peak swap size (MB): 10402.67
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:59:53][10846][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_81.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 7800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_81.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_81_7800000_1_0
------> GPU usage: 0.500000
[23:59:53][10846][INFO ] Starting data processing...
[23:59:53][10846][INFO ] opti: No host transfer for n_steps. Use device global.
[23:59:53][10846][INFO ] opti: No host transfer for mean. Use device global.
[23:59:53][10846][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:59:53][10846][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:59:53][10846][INFO ] opti: power spectrum in fft callback (static link).
[23:59:53][10846][INFO ] opti: __constant__ access is not uniform, bad!
[23:59:53][10846][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[23:59:53][10846][INFO ] CUDA global memory status (initial GPU state, including context):
[23:59:53][10846][INFO ] No template file. Generating templates.
[23:59:53][10846][INFO ] Template param value T_cons = 50000
[23:59:57][10846][INFO ] Number of generated templates to be used: 50000
[23:59:57][10846][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_81.cpt
[23:59:57][10846][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_81.cpt (No such file or directory).
------> Starting from scratch...
[23:59:57][10846][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_81.binary
[23:59:57][10846][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM238.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776186077957
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 238.1 cm^-3 pc
------> Scale factor: 1.04513
[23:59:57][10846][INFO ] Allocating memory for dedispersed compressed time series...
[23:59:57][10846][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:59:57][10846][INFO ] 8-bit allocation done
[23:59:57][10846][INFO ] Foobar
[23:59:57][10846][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_81.binary
[23:59:57][10846][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:59:57][10846][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:59:57][10846][INFO ] FftSize = 12582913
[23:59:57][10846][INFO ] Seed for random number generator is -1033024939.
[23:59:58][10846][INFO ] 8[23:59:58][10846][INFO ] 9[23:59:59][10846][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:59:59][10846][INFO ] Normalization factor 3.97364e-08
[23:59:59][10846][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
[23:59:59][10846][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1566 MB (9449 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:59:59][10846][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:59:59][10846][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:59:59][10846][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1418.67871094, mean= -0.00008456  -0.00008456
[23:59:59][10846][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:00:53][10846][INFO ] Checkpoint committed!
[00:01:53][10846][INFO ] Checkpoint committed!
[00:02:53][10846][INFO ] Checkpoint committed!
[00:03:54][10846][INFO ] Checkpoint committed!
[00:04:54][10846][INFO ] Checkpoint committed!
[00:05:54][10846][INFO ] Checkpoint committed!
[00:06:54][10846][INFO ] Checkpoint committed!
[00:07:54][10846][INFO ] Checkpoint committed!
[00:08:54][10846][INFO ] Checkpoint committed!
[00:09:54][10846][INFO ] Checkpoint committed!
[00:10:54][10846][INFO ] Checkpoint committed!
[00:10:57][10846][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3931.762695 0.3751637 4.8834438 23.1622 19.3917  8
------> CAND:   0.250167 5012.625488 1.1703712 6.0000267 22.6479 18.827  8
------> CAND:   0.249648 4649.070801 0.8448361 4.3196588 22.0277 18.1482  8
------> CAND:   0.499815 4042.350830 1.0356718 3.7219915 27.9034 15.5308  2
------> CAND:   0.500593 4084.580078 0.4770089 5.3726449 27.148 15.0785  2
------> CAND:   0.500334 5515.636230 1.0706433 5.5168457 27.0361 15.0115  2
------> CAND:   0.500074 3601.869385 0.9682238 3.4477243 26.2022 14.5126  2
------> CAND:   0.250426 3859.655762 1.0061189 6.0286407 18.4245 14.2548  8
------> CAND:   0.499036 4368.438477 0.5254825 4.8341804 19.6829 13.0557  4
------> CAND:   1.249537 3809.417969 0.3502823 4.9836655 19.3011 12.7489  4
------> CAND:   0.498777 5556.293945 1.1113409 4.9865179 19.2136 12.6786  4
------> CAND:   1.249277 4657.471680 0.6320414 5.2370391 28.8823 12.5434  1
------> CAND:   1.248758 5516.243652 1.0688418 5.4676433 18.8565 12.3922  4
------> CAND:   0.249388 5544.152832 1.1105918 4.9978108 16.4152 12.1297  8
------> CAND: 462.123004 3669.490234 0.7242258 5.8740478 18.3921 12.0204  4
------> CAND:   1.249018 4993.999023 0.7842119 5.1996908 18.3146 11.9585  4
------> CAND: 115.476643 4187.511230 0.8228567 5.9142456 16.0915 11.7912  8
------> CAND: 384.559091 4082.140381 0.8966119 3.8192830 15.9991 11.6948  8
------> CAND: 306.559462 4800.464844 0.8088712 5.6565614 15.9767 11.6714  8
------> CAND: 177.023651 4839.576172 0.7257091 4.8810458 15.2022 11.6459 16
------> CAND: 459.736817 3752.696777 0.3403434 4.5591965 21.3798 11.6365  2
------> CAND:  96.522095 3935.167480 0.6499084 5.8002958 15.1548 11.5835 16
------> CAND: 105.681470 4837.476562 0.8548499 4.5275512 15.1092 11.5235 16
------> CAND:   0.624898 3928.323486 0.3813467 4.8679833 21.1606 11.5062  2
------> CAND:  86.540075 3648.824463 0.4312251 5.5359912 15.0837 11.49 16
------> CAND: 140.234076 3892.799805 0.8050066 5.9323449 15.0786 11.4831 16
------> CAND:  57.783865 4104.456543 0.8907718 5.9716229 17.7131 11.4783  4
------> CAND:  53.326536 3930.761230 0.6566540 3.8808441 15.7303 11.4148  8
------> CAND: 173.280750 4470.128906 1.1010920 6.0592699 17.6048 11.392  4
------> CAND: 280.468152 3892.799805 0.8050066 5.9323449 15.6966 11.3797  8
------> CAND: 115.537109 4269.220703 0.9289523 5.9805651 14.9909 11.368 16
------> CAND: 156.581596 4112.860352 0.6445462 4.0659714 14.9822 11.3567 16
------> CAND: 432.627453 4121.143066 0.5284463 5.5117130 17.4302 11.2529  4
------> CAND:   1.248499 4625.162598 1.0160649 4.1340284 25.8991 11.2478  1
------> CAND:   0.624639 4657.471680 0.6320414 5.2370391 20.574 11.1578  2
------> CAND: 230.957698 4245.251953 0.6790938 5.7536664 17.2998 11.1491  4
------> CAND: 366.881587 5117.686035 0.9628935 4.6565633 15.4257 11.0986  8
------> CAND: 115.595758 4404.684570 0.6494305 5.6232448 17.0893 10.9819  4
------> CAND:   0.503448 5284.416016 0.9214829 5.2849455 20.2487 10.9647  2
------> CAND: 462.098610 3887.827637 0.7803223 5.9164085 17.0542 10.9539  4
------> CAND:  48.130384 3792.549561 0.8817314 5.9714222 14.6619 10.938 16
------> CAND: 380.255910 3796.802002 0.8794101 5.9706073 15.2693 10.9366  8
------> CAND:  16.676058 4186.151855 0.6433077 5.7230506 15.268 10.9353  8
------> CAND: 146.229776 3880.799316 0.8396096 3.7083776 14.6589 10.9341 16
------> CAND: 242.178615 5093.745117 1.1791472 4.3844800 15.2566 10.9235  8
------> CAND: 125.280380 4010.566162 0.4654580 4.3275957 14.6313 10.8982 16
------> CAND:   0.503707 3811.098389 0.3424959 4.7200632 20.0949 10.8734  2
------> CAND:   0.166605 4042.350830 1.0356718 3.7219915 15.2003 10.8653  8
------> CAND: 172.070400 5557.522461 1.1641439 4.8587785 14.6053 10.8643 16
------> CAND: 118.382367 3878.955078 1.0099965 3.6264796 15.1992 10.8641  8
------> CAND:  86.560317 4138.423828 0.7028714 5.8084908 15.1653 10.8291  8
------> CAND: 263.068323 4001.144287 0.4196264 4.5859885 24.9185 10.8219  1
------> CAND: 432.214314 4359.459961 0.7464817 4.1692495 24.9131 10.8196  1
------> CAND:   1.248239 5127.708008 1.1828706 4.4087963 24.8812 10.8058  1
------> CAND: 216.082114 4645.120605 0.8815888 4.2916093 16.8297 10.7757  4
------> CAND: 308.576886 4220.592773 0.5323992 5.4569130 15.1038 10.7656  8
------> CAND: 230.873617 3952.364746 0.4668307 5.4692297 16.8137 10.763  4
------> CAND: 154.013753 4210.879883 0.7094349 5.8046012 14.5234 10.7579 16
------> CAND: 240.644915 5180.839844 1.1850498 5.9428954 16.7961 10.749  4
------> CAND: 210.286496 3902.785645 0.5632254 3.9807930 16.7888 10.7432  4
------> CAND:  35.705605 4502.423340 0.8482711 5.8723292 14.5119 10.743 16
------> CAND:  36.437161 4309.914062 0.6045901 4.3843856 15.08 10.741  8
------> CAND: 328.135572 4491.834961 0.7569391 4.2951045 24.7209 10.7362  1
------> CAND: 220.798693 4278.718750 0.9648741 3.9265900 15.0747 10.7355  8
------> CAND:   0.166864 3952.713379 0.4657373 5.4656610 15.0691 10.7297  8
------> CAND: 214.041334 4447.150391 0.7127810 4.3173656 24.6903 10.7228  1
------> CAND:  86.588603 3676.600098 0.6938751 5.8583431 14.4956 10.7218 16
------> CAND: 171.434602 4656.528809 0.6836165 4.6892829 19.8103 10.7045  2
------> CAND:  69.944464 3947.684814 0.4778514 4.2103701 14.4732 10.6927 16
------> CAND: 115.444464 4375.075684 0.7342294 5.7714062 14.4684 10.6865 16
------> CAND:   0.624379 5533.205566 1.0687846 5.4730854 15.0252 10.6845  8
------> CAND:   0.499296 3683.846436 0.3505026 4.2526422 15.0096 10.6684  8
------> CAND: 407.798136 4078.344971 0.9922387 3.7702537 24.5444 10.6595  1
------> CAND: 462.041258 4210.879883 0.7094349 5.8046012 16.6832 10.6595  4
------> CAND:  72.448209 3950.581299 0.8341245 3.7644641 14.4344 10.6424 16
------> CAND: 115.963742 4338.961914 0.9723194 3.9657640 16.6529 10.6354  4
------> CAND: 103.238970 4320.633789 0.7672173 4.1259222 14.4258 10.6313 16
------> CAND: 158.391413 4137.749512 0.7034868 5.8093677 14.4159 10.6184 16
------> CAND: 214.052753 4271.345703 0.6486658 4.2449217 24.4489 10.618  1
------> CAND:   0.499555 4472.206543 0.7664514 4.2720232 16.627 10.6149  4
------> CAND:  13.150886 3711.235352 0.8052016 5.9279504 14.4079 10.6081 16
------> CAND: 199.735373 4515.547852 0.9366473 4.1265225 14.4058 10.6053 16
------> CAND:  19.143471 4191.542969 0.6371000 4.1569529 14.4026 10.6013 16
------> CAND: 218.061391 4242.783691 1.0083889 3.8760283 14.9443 10.601  8
------> CAND: 184.122005 3643.547363 0.4514645 5.5713768 14.3936 10.5896 16
------> CAND: 397.483685 4738.096680 1.0814649 6.0011535 16.5943 10.589  4
------> CAND: 144.222472 4529.367676 0.9351754 4.1311927 14.3891 10.5837 16
------> CAND: 230.994029 3625.318604 0.6398887 5.8169789 14.9183 10.5743  8
------> CAND:  16.676837 4056.611084 0.5981138 5.7007079 14.9116 10.5674  8
------> CAND: 115.417994 4001.824707 0.4217828 5.1991124 14.3728 10.5626 16
------> CAND: 294.284939 3917.618408 0.7506001 3.7968953 19.552 10.5514  2
------> CAND: 134.753243 4779.719727 1.1439109 4.1731982 14.3631 10.5501 16
------> CAND: 480.832835 5482.950684 1.1771466 4.7581773 16.5297 10.5378  4
------> CAND: 327.647176 4485.347656 0.8139709 5.8310823 14.8827 10.5376  8
------> CAND: 313.205492 3831.427490 0.7803875 3.7068849 16.5294 10.5376  4
------> CAND: 369.592160 4212.349609 0.5845329 5.5901923 19.5227 10.534  2
------> CAND: 380.079963 4457.687500 0.8609716 4.1474786 14.8606 10.5149  8
------> CAND: 424.171347 3723.217773 0.9400265 5.9896874 19.4679 10.5015  2
------> CAND:   8.338029 4182.917480 0.6447746 5.7168751 14.3253 10.5012 16
------> CAND: 156.302104 3621.666992 0.7181423 3.5800235 14.3231 10.4983 16
[00:10:57][10846][INFO ] Statistics: count dirty SumSpec pages 390466 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:10:57][10846][INFO ] Data processing finished successfully!
00:10:57 (10846): called boinc_finish(0)

</stderr_txt>
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