Task 1709222425

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_55_850000_3
Workunit ID: 860046658
Created: 5 Jan 2025 23:20:07 UTC
Sent: 6 Jan 2025 1:15:25 UTC
Report deadline: 20 Jan 2025 1:15:25 UTC
Received: 6 Jan 2025 16:32:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 309.55
CPU time (sec): 31.29
Peak working set size (MB): 278.45
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[10:51:50][159853][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_55.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 850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_55.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_55_850000_3_0
------> GPU usage: 1.000000
[10:51:50][159853][INFO ] Starting data processing...
[10:51:50][159853][INFO ] opti: No host transfer for n_steps. Use device global.
[10:51:50][159853][INFO ] opti: No host transfer for mean. Use device global.
[10:51:50][159853][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:51:50][159853][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:51:50][159853][INFO ] opti: power spectrum in fft callback (static link).
[10:51:50][159853][INFO ] opti: __constant__ access is not uniform, bad!
[10:51:50][159853][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[10:51:50][159853][INFO ] CUDA global memory status (initial GPU state, including context):
[10:51:50][159853][INFO ] No template file. Generating templates.
[10:51:50][159853][INFO ] Template param value T_cons = 50000
[10:51:54][159853][INFO ] Number of generated templates to be used: 50000
[10:51:54][159853][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_55.cpt
[10:51:54][159853][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_55.cpt (No such file or directory).
------> Starting from scratch...
[10:51:54][159853][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_55.binary
[10:51:54][159853][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM235.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767893167
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 235.5 cm^-3 pc
------> Scale factor: 1.43858
[10:51:54][159853][INFO ] Allocating memory for dedispersed compressed time series...
[10:51:54][159853][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:51:54][159853][INFO ] 8-bit allocation done
[10:51:54][159853][INFO ] Foobar
[10:51:54][159853][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_55.binary
[10:51:55][159853][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:51:55][159853][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:51:55][159853][INFO ] FftSize = 12582913
[10:51:55][159853][INFO ] Seed for random number generator is 1108565500.
[10:51:57][159853][INFO ] 8[10:51:57][159853][INFO ] 9[10:51:58][159853][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:51:58][159853][INFO ] Normalization factor 3.97364e-08
[10:51:58][159853][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
[10:51:58][159853][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 810 MB (10205 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:51:58][159853][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:51:58][159853][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:51:58][159853][INFO ] TimeSeriesLength = 16773868, params->nsamples = 25165824
sum = 1249.52734375, mean= 0.00007449  0.00007449
[10:51:58][159853][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:52:50][159853][INFO ] Checkpoint committed!
[10:53:50][159853][INFO ] Checkpoint committed!
[10:54:50][159853][INFO ] Checkpoint committed!
[10:55:50][159853][INFO ] Checkpoint committed!
[10:56:50][159853][INFO ] Checkpoint committed!
[10:56:58][159853][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500334 3651.971680 0.5868119 2.0809858 21.6788 17.7673  8
------> CAND:   0.250167 3652.631592 0.5809807 2.0720594 19.4091 17.391 16
------> CAND:   0.500074 3661.874512 0.8513227 2.5116107 20.9296 16.952  8
------> CAND:   0.500593 4540.511719 1.0741640 2.2650664 20.8032 16.8148  8
------> CAND:   0.250426 4540.511719 1.0741640 2.2650664 18.8608 16.6221 16
------> CAND:   0.500853 3627.240723 0.7406300 0.7568011 20.2398 16.2046  8
------> CAND:   0.249907 3803.908447 0.9959362 2.6052322 18.2437 15.7634 16
------> CAND:   0.499555 3739.155762 0.9460627 2.5713453 19.5539 15.4649  8
------> CAND:   0.501112 3987.693359 0.9536191 0.9276139 18.6883 14.5365  8
------> CAND:   1.501260 3947.617920 0.7498652 2.2383525 25.4889 14.0862  2
------> CAND:   1.501779 4488.461914 1.0778520 2.3488677 25.4851 14.0839  2
------> CAND:   1.501520 4177.094727 0.8925650 2.2953110 25.4021 14.0343  2
------> CAND:   0.166864 3999.326416 1.0245895 2.5767217 16.7926 13.7732 16
------> CAND:   0.499815 3600.416260 0.9685009 2.6032493 20.5633 13.7648  4
------> CAND:   1.501001 3644.238281 0.6009352 2.1496279 24.9262 13.75  2
------> CAND:   0.166605 3895.810547 0.6810526 2.0960133 16.5026 13.3807 16
------> CAND: 345.766105 4071.146729 0.8113313 2.2578180 17.5111 13.2839  8
------> CAND:  86.343107 3651.170410 0.9073068 2.5599010 16.3623 13.1915 16
------> CAND:   1.502558 4349.752441 0.9109316 1.5439883 23.3828 12.829  2
------> CAND:   1.502039 4002.925049 1.0250100 0.8869037 23.3584 12.8145  2
------> CAND:   0.250686 4221.031738 1.0542284 1.0998837 16.0373 12.7551 16
------> CAND:   0.751019 3795.099121 0.9928445 0.7108794 19.1303 12.6118  4
------> CAND: 115.196373 3781.655762 0.9516309 2.5675066 16.8685 12.6056  8
------> CAND: 115.217134 3819.725342 0.9207492 2.5415380 15.8575 12.5149 16
------> CAND:   1.502818 4570.370605 1.0646548 1.6195967 22.7284 12.4391  2
------> CAND:   1.502298 4045.198975 0.7425246 1.4396980 22.7144 12.4307  2
------> CAND: 230.431933 4021.610107 1.0274787 2.5773556 18.9015 12.4283  4
------> CAND:   0.750760 3885.982422 0.7477452 2.2686694 18.8929 12.4214  4
------> CAND: 172.834135 3636.013428 0.6390421 2.2289140 15.6652 12.2586 16
------> CAND: 259.113922 3795.863770 0.7080628 2.2738230 18.567 12.1604  4
------> CAND: 374.307441 3886.515381 0.7481346 2.2776058 16.4327 12.148  8
------> CAND:   1.000667 4431.726562 1.0775864 2.4018300 22.0645 12.0438  2
------> CAND: 114.565766 3634.814209 0.6563069 0.8937051 18.3963 12.0238  4
------> CAND:   1.000408 4033.727783 0.8308168 2.3029528 21.8496 11.9159  2
------> CAND: 345.668270 3636.013428 0.6390421 2.2289140 16.176 11.8794  8
------> CAND:   0.751279 4349.752441 0.9109316 1.5439883 18.1517 11.8284  4
------> CAND:  76.842477 4063.189209 0.9436248 2.4626007 16.0237 11.7204  8
------> CAND:   0.750500 3644.238281 0.6009352 2.1496279 17.9434 11.662  4
------> CAND:  86.340512 3726.909180 0.9828547 2.6000440 15.9564 11.6503  8
------> CAND: 115.233483 3652.596191 0.5797526 2.0567558 15.1377 11.5609 16
------> CAND:  90.734781 3678.578857 0.5538895 1.9005283 15.1099 11.5244 16
------> CAND: 345.571733 3860.721924 0.8742828 2.4826791 17.7684 11.5224  4
------> CAND: 291.716058 3934.176025 0.6542238 1.5304514 15.7883 11.4751  8
------> CAND: 159.208088 3835.943848 0.8861116 0.8363184 15.7545 11.44  8
------> CAND: 237.014123 3673.134277 0.7990416 0.7472065 15.7339 11.4185  8
------> CAND: 460.689475 3821.160400 0.8926903 2.5047820 20.9794 11.3985  2
------> CAND:   1.000148 3643.359375 0.6116065 2.1775954 20.9208 11.3637  2
------> CAND: 433.234704 3971.111572 1.0209762 0.8482985 17.555 11.3523  4
------> CAND: 259.172572 3630.704590 0.7038806 2.3576550 15.6378 11.3186  8
------> CAND:   1.500741 3881.901611 1.0076060 2.5940981 26.024 11.3021  1
------> CAND:   1.250834 3930.705566 0.6584693 1.5107162 14.9394 11.3005 16
------> CAND: 255.301214 4353.055176 0.9480287 1.4554118 15.5982 11.2775  8
------> CAND: 172.742788 3795.863770 0.7080628 2.2738230 15.589 11.268  8
------> CAND:   1.500482 3616.942139 0.8871667 2.5531347 25.8974 11.2471  1
------> CAND: 172.764846 3799.832764 0.7000769 2.2547386 15.5342 11.2111  8
------> CAND: 115.287980 3804.831299 0.6210430 2.0229642 14.8456 11.1777 16
------> CAND: 158.471861 3867.337158 0.9531380 2.5480447 14.8365 11.1659 16
------> CAND: 172.706976 3872.496826 1.0064098 2.5996768 15.4564 11.1304  8
------> CAND: 461.151920 3804.831299 0.6210430 2.0229642 20.5217 11.1267  2
------> CAND:   0.199822 3609.391357 0.9662492 2.6115513 14.7874 11.1017 16
------> CAND: 445.402050 3740.240234 0.5505542 1.6381730 20.4541 11.0866  2
------> CAND:   1.251094 4300.177734 0.8658956 1.5884329 20.4524 11.0855  2
------> CAND:   1.251353 4555.979004 1.0643783 1.5689735 14.7711 11.0804 16
------> CAND: 230.453212 3628.495361 0.7261403 2.3782816 15.4017 11.0737  8
------> CAND: 114.075813 3666.449707 0.8169024 2.4728005 14.7515 11.0548 16
------> CAND: 115.243604 3855.067627 0.8767315 2.4819334 14.7466 11.0484 16
------> CAND:  81.743308 4557.067871 1.0217353 2.0697048 14.7447 11.0459 16
------> CAND: 158.873581 3921.576416 0.9133281 2.5023005 15.3648 11.0354  8
------> CAND: 115.215837 3981.110352 0.9945019 2.5610321 14.7364 11.0352 16
------> CAND: 115.180284 3836.747559 0.8860889 2.5034294 14.727 11.0229 16
------> CAND:  64.314673 3867.019531 0.8343236 2.4328218 14.7233 11.0181 16
------> CAND:  51.920775 3691.452148 0.7453223 0.8285878 14.7162 11.0088 16
------> CAND: 155.722361 4018.792236 0.8814845 1.0642079 14.7081 10.9983 16
------> CAND: 115.223622 3733.709717 0.9655597 2.5868177 14.708 10.9981 16
------> CAND: 454.763584 3738.315430 0.5564535 1.6691536 17.1092 10.9976  4
------> CAND:   0.999629 3600.661377 0.9684408 2.6133535 20.2072 10.94  2
------> CAND:  14.104842 4130.944824 0.9972022 1.0600125 14.6559 10.9302 16
------> CAND:  86.358678 3622.326172 0.8359749 2.5057087 14.6536 10.9272 16
------> CAND: 115.208830 3963.721191 0.9873924 2.5498712 14.6533 10.9268 16
------> CAND: 259.114182 3795.863770 0.7080628 2.2738230 17.0157 10.9233  4
------> CAND: 115.254244 3755.516113 0.7801698 2.4109573 14.65 10.9225 16
------> CAND: 172.882923 4071.146729 0.8113313 2.2578180 14.6421 10.9123 16
------> CAND: 115.276821 3962.552734 0.6979774 2.0687039 14.6321 10.8992 16
------> CAND: 111.097945 3651.721680 0.5911568 1.0809005 15.2238 10.8896  8
------> CAND: 129.557091 3795.863770 0.7080628 2.2738230 15.2145 10.88  8
------> CAND: 331.540852 4452.444336 1.0798174 1.3459029 15.2065 10.8717  8
------> CAND: 328.589713 3826.009521 0.8901082 0.8316556 16.9191 10.8466  4
------> CAND: 165.037702 3701.888672 0.5451222 1.4394901 15.1784 10.8426  8
------> CAND: 157.145250 3744.014648 0.7964389 0.8432586 14.5872 10.8408 16
------> CAND: 143.317823 4578.145508 1.0491672 1.6309412 14.5809 10.8326 16
------> CAND: 496.867387 4261.392578 0.9964833 2.4290421 20.0198 10.8288  2
------> CAND: 268.410059 4063.269043 0.9965902 2.5220473 16.8966 10.8287  4
------> CAND: 115.354155 4507.273438 0.9780241 1.8023150 14.5599 10.8053 16
------> CAND: 139.712203 4515.477051 1.0801353 1.4549420 14.5574 10.8021 16
------> CAND: 115.235040 3634.880127 0.6543899 2.2673838 14.5521 10.7951 16
------> CAND:   0.300512 3996.052002 0.9946581 0.9125409 14.5357 10.7739 16
------> CAND: 115.284866 3804.831299 0.6210430 1.2877545 15.101 10.7627  8
------> CAND: 349.280638 4515.477051 1.0801353 1.4549420 16.7945 10.7477  4
------> CAND: 259.251203 3636.013428 0.6390421 2.2289140 15.0851 10.7463  8
------> CAND: 362.365349 4136.371094 0.7939873 2.0964210 16.7909 10.7449  4
[10:56:58][159853][INFO ] Statistics: count dirty SumSpec pages 532052 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:56:58][159853][INFO ] Data processing finished successfully!
10:56:58 (159853): called boinc_finish(0)

</stderr_txt>
]]>