Task 1705044360

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_60_5650000_3
Workunit ID: 857757228
Created: 29 Dec 2024 10:02:34 UTC
Sent: 29 Dec 2024 10:07:44 UTC
Report deadline: 12 Jan 2025 10:07:44 UTC
Received: 30 Dec 2024 5:53:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13131086
Run time (sec): 245.39
CPU time (sec): 16.88
Peak working set size (MB): 396.51
Peak swap size (MB): 6170.59
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>
[23:26:47][9055][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_60.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 5650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_60.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_60_5650000_3_0
------> GPU usage: 1.000000
[23:26:47][9055][INFO ] Starting data processing...
[23:26:47][9055][INFO ] opti: No host transfer for n_steps. Use device global.
[23:26:47][9055][INFO ] opti: No host transfer for mean. Use device global.
[23:26:47][9055][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:26:47][9055][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:26:47][9055][INFO ] opti: power spectrum in fft callback (static link).
[23:26:47][9055][INFO ] opti: __constant__ access is not uniform, bad!
[23:26:47][9055][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[23:26:47][9055][INFO ] CUDA global memory status (initial GPU state, including context):
[23:26:47][9055][INFO ] No template file. Generating templates.
[23:26:47][9055][INFO ] Template param value T_cons = 50000
[23:26:50][9055][INFO ] Number of generated templates to be used: 50000
[23:26:50][9055][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_60.cpt
[23:26:50][9055][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_60.cpt (No such file or directory).
------> Starting from scratch...
[23:26:50][9055][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_60.binary
[23:26:50][9055][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676610796
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236 cm^-3 pc
------> Scale factor: 1.31388
[23:26:50][9055][INFO ] Allocating memory for dedispersed compressed time series...
[23:26:50][9055][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:26:50][9055][INFO ] 8-bit allocation done
[23:26:50][9055][INFO ] Foobar
[23:26:50][9055][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_60.binary
[23:26:50][9055][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:26:50][9055][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:26:50][9055][INFO ] FftSize = 12582913
[23:26:50][9055][INFO ] Seed for random number generator is 1107885991.
[23:26:52][9055][INFO ] 8[23:26:52][9055][INFO ] 9[23:26:53][9055][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:26:53][9055][INFO ] Normalization factor 3.97364e-08
[23:26:53][9055][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
[23:26:53][9055][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 791 MB (9217 MB free / 10008 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:26:53][9055][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:26:53][9055][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:26:53][9055][INFO ] TimeSeriesLength = 16771153, params->nsamples = 25165824
sum = 1606.79687500, mean= 0.00009581  0.00009581
[23:26:53][9055][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:28:15][9055][INFO ] Checkpoint committed!
[23:29:43][9055][INFO ] Checkpoint committed!
[23:30:51][9055][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 5387.062988 0.8340185 3.9147034 25.1399 21.5758  8
------> CAND:   0.499815 5268.684082 1.2222090 3.8062968 24.1242 20.4517  8
------> CAND:   0.249907 5365.053223 0.8377296 3.9176445 20.332 18.6961 16
------> CAND:   1.499444 3620.593750 0.7411025 3.2358267 31.4706 17.6707  2
------> CAND:   0.249648 7065.124023 1.4215451 4.2642736 19.1792 17.068 16
------> CAND:   0.749722 3620.593750 0.7411025 3.2358267 23.6693 16.2836  4
------> CAND:   1.499184 4815.105469 1.1578640 3.6724913 28.7334 16.0282  2
------> CAND:   0.166605 4893.049316 0.6387244 3.8146336 18.3541 15.9166 16
------> CAND:   0.500334 3681.826660 0.5846221 6.2042770 19.6186 15.5345  8
------> CAND:   0.499296 3611.777344 0.9493228 3.2127879 19.5137 15.4216  8
------> CAND:   1.249537 3644.062744 0.3550747 6.1198711 27.1914 15.1044  2
------> CAND:   0.250167 3921.016357 0.9719570 0.0459980 17.6947 15.0053 16
------> CAND: 115.442129 5017.432617 0.4916581 0.0949471 17.4519 14.672 16
------> CAND:   1.249018 7904.286621 1.4537395 0.3864630 26.3945 14.6276  2
------> CAND:   1.249277 6185.043457 0.9667150 0.3248655 26.315 14.58  2
------> CAND:   0.500593 3615.138672 0.9548272 6.2268863 18.4262 14.2565  8
------> CAND:   0.374731 3905.435059 0.8364583 3.3593211 18.2887 14.1099  8
------> CAND:   0.166345 8392.090820 1.4206197 4.6555982 16.9252 13.9531 16
------> CAND:   0.416512 4948.265625 0.6796002 0.1885440 16.8513 13.8527 16
------> CAND:   0.416253 7315.132812 1.4369539 0.4269224 17.548 13.323  8
------> CAND:   0.624639 3644.062744 0.3550747 6.1198711 19.8329 13.1763  4
------> CAND:   0.749462 4985.983887 1.1831849 3.7244585 17.3559 13.1198  8
------> CAND:   0.187366 3950.803711 0.8633538 3.3762345 16.3003 13.1081 16
------> CAND: 231.106397 4871.615234 1.0817379 0.2673484 17.2866 13.0465  8
------> CAND:   0.500074 5720.977539 0.5922343 0.1270591 17.0069 12.7514  8
------> CAND:   0.624379 7904.286621 1.4537395 0.3864630 19.1553 12.6318  4
------> CAND: 230.498626 4026.402344 0.7515450 3.4290364 16.6459 12.3717  8
------> CAND: 115.546711 3872.830078 0.9663200 0.0342495 18.7059 12.2716  4
------> CAND:  86.581856 4775.029785 1.0765427 0.2515877 16.5152 12.2345  8
------> CAND:   1.500482 4317.722656 0.9022295 0.1421406 22.027 12.0215  2
------> CAND: 115.408911 7032.328125 0.9980448 0.2607299 15.4847 12.0191 16
------> CAND: 384.908390 4200.603516 1.0420361 3.4652750 27.657 12.0113  1
------> CAND:   0.374991 3618.825928 0.7621502 3.2325809 16.3011 12.0103  8
------> CAND:   0.999110 4827.125977 0.2758307 4.1142969 18.3482 11.9853  4
------> CAND: 173.774856 5149.648438 0.9381093 0.2777982 16.1738 11.8771  8
------> CAND:  86.377622 5660.176758 0.9297110 3.9880424 15.3344 11.8202 16
------> CAND: 134.401089 4391.916504 0.5636622 3.6261244 15.3246 11.8072 16
------> CAND:  71.892600 4573.211426 0.5808213 3.6967292 16.0918 11.7915  8
------> CAND:   2.498814 3644.062744 0.3550747 6.1198711 27.1353 11.7847  1
------> CAND:   2.498554 4946.612305 0.6095645 0.1602861 27.1129 11.775  1
------> CAND: 486.382958 4444.017578 0.7644169 3.6002922 17.9984 11.7059  4
------> CAND:   2.498035 6897.955078 1.1470306 0.3604898 26.8436 11.658  1
------> CAND:   2.497776 7780.533691 1.4476490 0.3963623 26.8371 11.6552  1
------> CAND:  81.704122 3796.636963 0.4390837 3.3971741 21.3867 11.6406  2
------> CAND:   1.499703 5412.884277 0.7218052 3.9643128 17.9096 11.6351  4
------> CAND: 404.374691 4419.076172 1.0982150 0.1864197 17.892 11.621  4
------> CAND: 192.454325 4200.603516 1.0420361 3.4652750 21.2777 11.5758  2
------> CAND: 446.197965 6998.020996 1.1051170 0.3374779 17.8128 11.5578  4
------> CAND:   2.498295 6239.062500 0.9113250 0.3020279 26.5709 11.5396  1
------> CAND: 115.524393 4587.698730 0.8719999 0.1903347 15.1114 11.5263 16
------> CAND:   0.998851 4376.851074 1.0910996 3.5274763 17.7672 11.5214  4
------> CAND: 374.140577 3800.530273 0.6222325 6.2484303 17.7554 11.512  4
------> CAND: 260.822012 3654.366455 0.2768881 3.4016371 15.8152 11.5031  8
------> CAND: 115.249313 4026.402344 0.7515450 3.4290364 15.0826 11.4885 16
------> CAND:   1.248758 8316.179688 1.4211897 0.2929963 20.9764 11.3967  2
------> CAND:  55.016200 4079.169434 0.4196233 6.2508197 14.9766 11.3493 16
------> CAND:  69.344998 8515.810547 0.9763583 6.1899781 14.9704 11.3412 16
------> CAND:   0.832765 4901.298828 0.5471801 0.1267251 15.6198 11.2999  8
------> CAND: 200.822457 3907.547363 0.8353385 3.3603861 15.6169 11.297  8
------> CAND:   2.497516 6997.575195 1.0634534 4.3472481 15.6166 11.2966  8
------> CAND: 144.472639 5450.919434 0.2490612 5.7712317 14.9321 11.291 16
------> CAND:   0.832505 7862.905762 1.4517814 0.3899271 15.6014 11.2809  8
------> CAND: 375.414248 6244.123535 0.4632559 4.6263986 15.5985 11.2778  8
------> CAND:   0.833024 3648.613770 0.3237040 6.1031485 15.5906 11.2696  8
------> CAND:  37.791280 3700.799805 0.8051994 3.2720373 14.9154 11.2691 16
------> CAND: 115.832690 3685.630859 0.8728853 6.2433043 17.4459 11.2654  4
------> CAND:   0.624898 3880.760742 0.6170506 6.2704864 17.4217 11.2462  4
------> CAND:   0.749981 3860.750732 0.2196944 3.6036122 15.56 11.2379  8
------> CAND: 153.280639 3870.175049 0.3426790 6.1658559 14.8847 11.229 16
------> CAND:   0.312449 3644.508057 0.3455777 6.1149225 15.5507 11.2282  8
------> CAND:  86.516719 4593.502930 0.2607563 6.0796218 14.8693 11.2088 16
------> CAND:  40.551679 6799.109863 1.3969012 4.1846724 14.8658 11.2042 16
------> CAND:   0.999370 3672.358643 0.2232637 3.4721081 20.6243 11.1876  2
------> CAND: 152.137761 5239.502930 1.0185211 0.3025269 14.8259 11.1519 16
------> CAND:  25.628605 3757.686279 0.5427204 3.3379388 14.8247 11.1505 16
------> CAND: 358.315709 4259.310059 1.0727181 3.4850922 20.541 11.1382  2
------> CAND: 202.187216 4419.076172 1.0982150 0.1864197 14.79 11.1051 16
------> CAND:   1.499963 4130.493652 0.4985228 3.5325148 20.485 11.1049  2
------> CAND: 259.778006 3993.221924 0.9604982 0.0663725 20.4714 11.0968  2
------> CAND:   0.998591 8689.209961 1.1896940 4.9356804 17.2104 11.0781  4
------> CAND: 230.953546 5141.743164 0.6995707 0.2095326 20.4304 11.0725  2
------> CAND:   1.500222 5096.202148 1.1986183 0.3137402 20.4189 11.0657  2
------> CAND: 163.408244 3796.636963 0.4390837 3.3971741 25.4742 11.0633  1
------> CAND: 321.652774 5698.710938 0.8887540 0.2978010 17.1852 11.0581  4
------> CAND:  81.703603 3886.192871 0.4564048 3.4370883 20.4041 11.0569  2
------> CAND: 211.745976 4407.113770 1.0097716 0.1746621 15.3483 11.0184  8
------> CAND: 166.841550 6004.023926 1.2042010 4.0119863 14.7218 11.016 16
------> CAND:  94.452509 3708.130127 0.9705547 3.2573428 15.3444 11.0143  8
------> CAND:   0.166864 3611.665527 0.9495144 6.2252116 14.7093 10.9998 16
------> CAND: 135.762993 3857.883301 0.9940571 3.3270144 14.7021 10.9904 16
------> CAND: 164.947652 3708.607178 0.7354894 3.2841978 15.3143 10.9832  8
------> CAND: 243.130754 6075.738770 1.0137343 4.0944424 15.314 10.9829  8
------> CAND: 112.737784 5278.794922 0.4924769 0.0909225 14.694 10.9798 16
------> CAND: 210.227069 5448.551270 0.2549365 4.6793222 15.29 10.958  8
------> CAND:   1.249796 3742.505127 0.1211672 5.7297559 20.2307 10.9539  2
------> CAND: 404.171495 3853.293701 0.6604198 6.2709351 17.052 10.9522  4
------> CAND: 181.020611 5135.217285 0.6299862 3.9012034 15.2838 10.9516  8
------> CAND: 231.048786 4587.698730 0.8719999 0.1903347 15.283 10.9508  8
------> CAND:   0.750241 4317.048340 0.9464229 0.1475692 17.049 10.9498  4
------> CAND: 115.498961 3814.019775 0.8906499 0.0089570 14.6637 10.9403 16
[23:30:51][9055][INFO ] Statistics: count dirty SumSpec pages 517836 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:30:51][9055][INFO ] Data processing finished successfully!
23:30:51 (9055): called boinc_finish(0)

</stderr_txt>
]]>