Task 1727499638

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_139_1150000_0
Workunit ID: 872600482
Created: 9 Feb 2025 17:47:26 UTC
Sent: 10 Feb 2025 7:15:32 UTC
Report deadline: 24 Feb 2025 7:15:32 UTC
Received: 10 Feb 2025 11:56:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 271.97
CPU time (sec): 15.93
Peak working set size (MB): 276.3
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:06:31][34653][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_139.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 1150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_139_1150000_0_0
------> GPU usage: 1.000000
[02:06:31][34653][INFO ] Starting data processing...
[02:06:31][34653][INFO ] opti: No host transfer for n_steps. Use device global.
[02:06:31][34653][INFO ] opti: No host transfer for mean. Use device global.
[02:06:31][34653][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:06:31][34653][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:06:31][34653][INFO ] opti: power spectrum in fft callback (static link).
[02:06:31][34653][INFO ] opti: __constant__ access is not uniform, bad!
[02:06:31][34653][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[02:06:31][34653][INFO ] CUDA global memory status (initial GPU state, including context):
[02:06:31][34653][INFO ] No template file. Generating templates.
[02:06:31][34653][INFO ] Template param value T_cons = 50000
[02:06:34][34653][INFO ] Number of generated templates to be used: 50000
[02:06:34][34653][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_139.cpt
[02:06:34][34653][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_139.cpt (No such file or directory).
------> Starting from scratch...
[02:06:34][34653][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary
[02:06:34][34653][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_DM243.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185982744
------> 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: 243.9 cm^-3 pc
------> Scale factor: 1.04513
[02:06:34][34653][INFO ] Allocating memory for dedispersed compressed time series...
[02:06:34][34653][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:06:34][34653][INFO ] 8-bit allocation done
[02:06:34][34653][INFO ] Foobar
[02:06:34][34653][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_139.binary
[02:06:34][34653][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:06:34][34653][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:06:34][34653][INFO ] FftSize = 12582913
[02:06:34][34653][INFO ] Seed for random number generator is -1037038116.
[02:06:36][34653][INFO ] 8[02:06:36][34653][INFO ] 9[02:06:37][34653][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:06:37][34653][INFO ] Normalization factor 3.97364e-08
[02:06:37][34653][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
[02:06:37][34653][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 756 MB (11253 MB free / 12009 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:06:37][34653][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:06:37][34653][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:06:37][34653][INFO ] TimeSeriesLength = 16769911, params->nsamples = 25165824
sum = -1176.41442871, mean= -0.00007015  -0.00007015
[02:06:37][34653][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:07:59][34653][INFO ] Checkpoint committed!
[02:09:27][34653][INFO ] Checkpoint committed!
[02:10:56][34653][INFO ] Checkpoint committed!
[02:11:02][34653][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4292.418945 0.9578260 2.5178423 23.6596 19.9391  8
------> CAND:   0.250426 4799.804199 1.0577711 1.7622198 23.4449 19.7027  8
------> CAND:   0.250167 4024.533936 0.6443738 1.3943375 22.2735 18.417  8
------> CAND:   0.499815 4279.517578 0.9598429 2.5346510 23.6116 16.2366  4
------> CAND:   0.501372 4531.743652 0.9664328 1.4353795 28.8503 16.0982  2
------> CAND:   0.501112 3646.006104 0.5357769 1.0114954 27.5967 15.3471  2
------> CAND: 259.078370 3691.812988 0.9445550 2.6652884 22.2526 15.1317  4
------> CAND:   0.250686 4597.660645 1.1019225 1.3140013 19.03 14.9023  8
------> CAND:   0.249648 3602.516846 0.9680138 2.6729054 16.6276 13.5496 16
------> CAND:   0.500334 3605.465820 0.9673199 2.6758616 23.5788 12.9459  2
------> CAND:  86.347779 3870.829102 0.9307463 2.6277885 15.9583 12.6495 16
------> CAND:   0.500593 3939.661133 1.0174038 2.6786273 22.7293 12.4396  2
------> CAND:   1.251094 3986.033936 0.6018168 1.5224742 28.6164 12.4279  1
------> CAND:   0.499555 3618.083984 0.9176080 2.6480389 18.8987 12.426  4
------> CAND:   1.251353 4445.539551 0.8325344 1.6515801 28.4175 12.3416  1
------> CAND:   1.251613 4807.454590 1.0582460 1.7538553 28.3771 12.324  1
------> CAND:   0.500074 4527.615723 1.0978448 2.5487082 18.4287 12.0497  4
------> CAND:  59.249833 4289.071289 1.0211331 1.0622753 15.4827 12.0165 16
------> CAND: 345.842142 3697.720459 0.6550010 2.3742695 18.2898 11.9387  4
------> CAND: 129.539185 3691.812988 0.9445550 2.6652884 16.1343 11.8359  8
------> CAND:  27.092237 3660.321777 0.5251736 1.1036023 15.2828 11.7521 16
------> CAND:   0.167124 4535.091797 0.9325348 1.5059265 16.0033 11.6991  8
------> CAND: 115.210906 3718.096436 0.8436760 2.5882127 15.9844 11.6794  8
------> CAND: 121.671386 3759.909668 0.4924033 1.5868030 15.0565 11.4541 16
------> CAND: 474.075736 3989.210693 0.7467396 1.0838261 21.0137 11.4189  2
------> CAND: 353.811149 4051.028809 0.9653025 0.8820398 15.7239 11.4082  8
------> CAND:  86.347519 3873.254883 0.9304710 2.6317854 20.9647 11.3898  2
------> CAND:   0.625677 3986.033936 0.6018168 1.5224742 20.9394 11.3748  2
------> CAND: 157.348445 3992.088379 0.8097797 2.4751618 14.9864 11.3622 16
------> CAND: 175.181136 3627.861328 0.6793715 0.7368671 14.9808 11.3548 16
------> CAND:   1.250834 3675.111572 0.4875139 1.2606555 26.1393 11.3522  1
------> CAND: 230.485132 4215.810547 0.9658426 2.5637348 26.1326 11.3492  1
------> CAND:  47.798991 4488.290039 0.8933155 2.2223499 15.6237 11.304  8
------> CAND:  99.849002 3810.770508 0.9038410 2.6262600 15.6114 11.2912  8
------> CAND:   0.625936 4807.454590 1.0582460 1.7538553 20.7688 11.2734  2
------> CAND: 153.822235 3711.065430 0.6465995 0.8813423 15.5315 11.2083  8
------> CAND: 259.083560 3841.403320 0.8304889 2.5515020 17.3451 11.1852  4
------> CAND: 115.236857 4001.174805 0.7385684 2.3677533 14.8454 11.1775 16
------> CAND: 230.496550 4316.904785 1.0220746 2.5797608 20.5573 11.1478  2
------> CAND:  67.555942 3747.968750 0.9876158 0.5852123 14.8168 11.1402 16
------> CAND: 115.209608 3724.412598 0.9509229 2.6636114 14.8051 11.1248 16
------> CAND: 115.332097 4816.994141 1.0814935 2.2648370 14.7708 11.08 16
------> CAND: 322.080186 4454.780762 1.0895764 2.5939195 15.3824 11.0537  8
------> CAND: 259.071363 3617.213867 0.9048876 2.6403439 17.1779 11.0522  4
------> CAND:  34.202009 4430.874023 1.0112361 1.2412320 15.3371 11.0068  8
------> CAND:  96.231963 3691.825195 0.4827592 1.8778023 14.7063 10.9958 16
------> CAND:  86.348038 3897.736328 0.9409655 2.6401167 20.2824 10.9846  2
------> CAND:   1.250315 3889.025146 0.6230230 2.1720855 25.276 10.9772  1
------> CAND: 403.694517 4198.749512 0.9665525 1.0313085 17.0565 10.9558  4
------> CAND:   1.250575 4329.425293 0.8611074 2.3354332 25.2005 10.9444  1
------> CAND:  86.359457 3691.812988 0.9445550 2.6652884 14.6632 10.9397 16
------> CAND: 364.562613 3723.979004 0.9670418 0.5765254 15.2687 10.936  8
------> CAND:   0.504486 4327.930176 0.7645922 1.6757240 20.2003 10.9359  2
------> CAND:  86.411358 3887.354980 0.6265599 2.1844566 14.6588 10.9339 16
------> CAND: 115.313931 4153.437988 0.6682846 1.6531315 14.6518 10.9248 16
------> CAND:  73.291095 3755.667969 0.8566819 2.5930729 14.6287 10.8948 16
------> CAND: 115.227514 4309.569336 1.0216452 2.5755980 14.6162 10.8785 16
------> CAND:  19.976236 4129.456543 1.0089209 2.6299081 14.6155 10.8776 16
------> CAND: 350.099389 3894.505859 0.5751598 1.9860643 20.0497 10.8466  2
------> CAND: 460.966890 3805.802002 0.7720791 2.4934254 16.9141 10.8427  4
------> CAND: 195.055904 3657.901611 0.8655632 2.6118982 14.5829 10.8352 16
------> CAND: 259.622301 3711.576660 0.9673293 0.5692170 15.1693 10.8332  8
------> CAND: 460.623300 3771.406250 0.9905047 2.6843832 16.8836 10.8184  4
------> CAND: 115.271891 3892.905762 0.5747571 1.9415497 14.5677 10.8154 16
------> CAND: 345.608583 3936.356201 0.8433158 2.5309219 15.152 10.8153  8
------> CAND:  85.849262 4248.733887 1.0198967 1.0220412 14.5635 10.8099 16
------> CAND:  53.170571 4139.586914 0.6822106 2.0280106 15.1425 10.8055  8
------> CAND:  54.377548 4234.656250 0.7542191 2.1434252 14.5564 10.8008 16
------> CAND: 129.510379 3654.866943 0.8886828 2.6242640 15.1162 10.7784  8
------> CAND: 115.268257 4797.373047 1.0801476 2.2534692 15.1003 10.762  8
------> CAND: 232.188031 3740.408203 0.9481230 2.6607344 15.0806 10.7416  8
------> CAND:  67.213650 3797.470703 0.6681900 0.9576446 15.0683 10.7289  8
------> CAND: 190.384480 3812.677002 0.8771855 0.7261552 15.0571 10.7174  8
------> CAND: 224.033734 3840.185303 0.8309000 0.7912048 15.0455 10.7055  8
------> CAND: 115.607695 3965.931396 0.7685799 1.0169250 14.4719 10.691 16
------> CAND:   0.504226 3636.082764 0.6126546 0.8349442 15.0289 10.6883  8
------> CAND: 395.734853 3740.035889 0.7494282 0.7664802 19.7705 10.6809  2
------> CAND: 141.358789 3939.549072 0.8421146 0.8778744 14.9917 10.6499  8
------> CAND: 405.461515 4513.805664 0.9350594 2.2867815 16.6457 10.6298  4
------> CAND: 252.504743 4707.035156 0.9694318 2.0372403 16.6376 10.6233  4
------> CAND: 158.139689 3740.928711 0.5872430 2.2309201 14.4179 10.6211 16
------> CAND: 360.252944 4075.045410 0.8562098 1.0102488 14.9522 10.6093  8
------> CAND: 170.342069 3925.049316 0.9631547 2.6518986 14.4076 10.6077 16
------> CAND: 386.685509 4139.190918 1.0474273 2.6640246 16.6003 10.5937  4
------> CAND: 230.386519 3662.093750 0.8569000 2.6011267 14.9316 10.588  8
------> CAND: 473.709568 3797.397461 0.6696542 0.9472643 19.6013 10.5806  2
------> CAND: 442.187510 3761.175781 0.7028634 0.8496628 19.5705 10.5624  2
------> CAND: 477.055679 3899.156250 0.6912476 1.0455016 19.5677 10.5607  2
------> CAND: 259.224733 3893.612793 0.5751937 1.9663166 16.5349 10.542  4
------> CAND: 230.386778 3991.736572 0.8091732 2.4675138 14.8847 10.5397  8
------> CAND: 372.792427 4192.960938 0.8219883 1.2204427 14.8802 10.535  8
------> CAND: 441.676796 3818.487793 0.9795358 2.6736822 19.4847 10.5115  2
------> CAND: 181.678986 4465.572754 1.0906454 2.5745988 14.3309 10.5085 16
------> CAND: 394.259543 3883.749268 0.7127830 0.9940879 16.4908 10.507  4
------> CAND:  95.597982 4488.290039 0.8933155 2.2223499 16.472 10.4921  4
------> CAND:  26.739823 4398.763184 1.0119623 1.2016021 14.3173 10.4909 16
------> CAND: 115.211684 3709.898682 0.8760551 2.6143982 14.312 10.4841 16
------> CAND: 460.720357 3716.510742 0.8460363 2.5948021 16.4618 10.484  4
------> CAND: 221.093755 3761.175781 0.7028634 0.8496628 16.4598 10.4824  4
------> CAND: 431.881883 4149.426758 0.9706599 2.5882764 16.4555 10.4791  4
[02:11:02][34653][INFO ] Statistics: count dirty SumSpec pages 367759 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:11:02][34653][INFO ] Data processing finished successfully!
02:11:02 (34653): called boinc_finish(0)

</stderr_txt>
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