Task 1713504937

Name: Ter5_1_dns_cfbf00110_segment_7_dms_200_40000_66_7500000_3
Workunit ID: 862673529
Created: 13 Jan 2025 9:49:33 UTC
Sent: 13 Jan 2025 9:50:41 UTC
Report deadline: 27 Jan 2025 9:50:41 UTC
Received: 13 Jan 2025 13:46:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13131086
Run time (sec): 242.57
CPU time (sec): 15.70
Peak working set size (MB): 273.35
Peak swap size (MB): 6170.59
Peak disk usage (MB): 0.02
Validation state: Checked, but no consensus yet
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>
[06:53:05][215153][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_cfbf00110_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_7_dms_200_66.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 7500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_40000_66_7500000_3_0
------> GPU usage: 1.000000
[06:53:05][215153][INFO ] Starting data processing...
[06:53:05][215153][INFO ] opti: No host transfer for n_steps. Use device global.
[06:53:05][215153][INFO ] opti: No host transfer for mean. Use device global.
[06:53:05][215153][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:53:05][215153][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:53:05][215153][INFO ] opti: power spectrum in fft callback (static link).
[06:53:05][215153][INFO ] opti: __constant__ access is not uniform, bad!
[06:53:05][215153][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[06:53:05][215153][INFO ] CUDA global memory status (initial GPU state, including context):
[06:53:05][215153][INFO ] No template file. Generating templates.
[06:53:05][215153][INFO ] Template param value T_cons = 50000
[06:53:08][215153][INFO ] Number of generated templates to be used: 50000
[06:53:08][215153][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_7_dms_200_66.cpt
[06:53:08][215153][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_7_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[06:53:08][215153][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_66.binary
[06:53:08][215153][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_7_dms_200_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796769410947
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.4728
[06:53:08][215153][INFO ] Allocating memory for dedispersed compressed time series...
[06:53:08][215153][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:53:08][215153][INFO ] 8-bit allocation done
[06:53:08][215153][INFO ] Foobar
[06:53:08][215153][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_66.binary
[06:53:08][215153][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:53:08][215153][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:53:08][215153][INFO ] FftSize = 12582913
[06:53:08][215153][INFO ] Seed for random number generator is 1104758284.
[06:53:10][215153][INFO ] 8[06:53:10][215153][INFO ] 9[06:53:11][215153][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:53:11][215153][INFO ] Normalization factor 3.97364e-08
[06:53:11][215153][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
[06:53:11][215153][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
[06:53:11][215153][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:53:11][215153][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:53:11][215153][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1214.25415039, mean= 0.00007238  0.00007238
[06:53:11][215153][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:54:33][215153][INFO ] Checkpoint committed!
[06:56:01][215153][INFO ] Checkpoint committed!
[06:57:06][215153][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 3831.634766 0.4772362 3.9237511 27.5579 24.2709  8
------> CAND:   0.499296 5605.309570 1.2228990 4.5903568 27.397 24.0908  8
------> CAND:   0.166345 5564.057129 1.2254905 4.5670619 22.1915 21.3642 16
------> CAND:   0.249648 5605.309570 1.2228990 4.5903568 22.0858 21.2112 16
------> CAND:   0.249907 3637.207275 0.4813112 3.7257569 21.5045 20.3729 16
------> CAND:   0.166605 3881.695801 0.5731755 3.8443530 21.2962 20.0736 16
------> CAND:   0.500074 4891.370117 0.7008306 5.5811400 22.4885 18.6523  8
------> CAND:   0.499036 5819.746582 1.1990695 4.8483386 22.3617 18.5135  8
------> CAND:   0.500334 3697.392090 0.9805424 6.0434475 22.236 18.3759  8
------> CAND:   1.498925 3661.209229 0.8014871 3.5115209 31.4114 17.6351  2
------> CAND:   1.498665 4278.345703 1.0460851 3.8102720 30.5243 17.1024  2
------> CAND:   0.250167 3707.847656 0.9695770 6.0420055 19.0523 16.8901 16
------> CAND:   0.499815 5740.038574 1.0682181 5.5689383 20.6911 16.6932  8
------> CAND:   1.249018 4243.222656 0.6052356 5.7639790 27.8687 15.5101  2
------> CAND:   0.749462 3661.209229 0.8014871 3.5115209 22.6688 15.4696  4
------> CAND:   1.248758 4594.559570 0.7223508 5.8038025 27.332 15.1886  2
------> CAND:   0.166864 3614.476562 0.9657036 6.0231810 17.6154 14.8964 16
------> CAND:   1.248499 5288.955078 1.0500189 5.9109302 26.7531 14.8422  2
------> CAND:   1.498406 4713.765625 1.1364801 4.0445919 25.832 14.2912  2
------> CAND:   0.624379 4243.222656 0.6052356 5.7639790 21.1678 14.253  4
------> CAND:   0.749203 4453.342285 1.1005826 3.8945484 21.1403 14.2308  4
------> CAND:   0.624639 3936.312500 0.5132141 5.7234364 21.1305 14.2229  4
------> CAND:   1.000408 4121.917969 0.4378144 5.4257879 25.5759 14.1381  2
------> CAND:   1.000148 4963.094238 0.7628439 5.6549783 25.426 14.0486  2
------> CAND:   1.499444 3897.782959 0.5332617 3.9105537 25.3656 14.0125  2
------> CAND:   1.248239 5749.111328 1.2230346 5.8627682 25.269 13.9548  2
------> CAND:   1.499184 4467.951172 0.6956377 4.2190380 25.2029 13.9153  2
------> CAND:   1.249277 3646.976074 0.4164317 5.6258812 25.0944 13.8504  2
------> CAND:   0.312190 4258.542480 0.5887402 5.7423029 18.0079 13.811  8
------> CAND:   0.999110 3765.711914 0.4149841 3.9865448 24.965 13.7732  2
------> CAND:   0.999889 5809.495117 1.1176405 5.6456008 24.9648 13.773  2
------> CAND:   0.998591 5380.514160 0.9797880 4.6880894 24.9063 13.7381  2
------> CAND:   0.998851 4703.391113 0.7143875 4.4252281 24.8109 13.6811  2
------> CAND:   0.374731 3619.849854 0.7671006 3.4934149 17.5837 13.3608  8
------> CAND:   0.624120 5554.914062 1.2251729 5.9834671 19.5161 12.9216  4
------> CAND:   1.250056 4292.277344 0.6630563 4.0918574 23.3638 12.8177  2
------> CAND:   0.749722 4467.951172 0.6956377 4.2190380 19.3784 12.8109  4
------> CAND:   1.499703 4320.783203 0.9437178 6.0672097 23.2702 12.7619  2
------> CAND:   1.249537 5543.590820 1.2241946 4.5387840 23.2384 12.7429  2
------> CAND:   1.249796 4989.585449 0.9574502 4.3519893 23.1767 12.7062  2
------> CAND:   1.499963 3674.309082 0.6869771 5.9158330 23.0266 12.6167  2
------> CAND:   0.249388 3622.547119 0.6912091 3.5394926 15.7943 12.4305 16
------> CAND:   1.250315 3633.874023 0.4982659 3.7010884 22.6901 12.4162  2
------> CAND:   0.500593 3624.640625 0.6606142 5.8907251 16.5122 12.2314  8
------> CAND: 203.802401 3677.553223 0.6708265 3.5900590 15.6033 12.1764 16
------> CAND: 173.154110 3684.600830 0.6023479 5.8502870 15.5949 12.1653 16
------> CAND: 461.716353 3677.101318 0.3255548 5.3513818 18.4328 12.0531  4
------> CAND:   0.998332 5805.145020 1.1988286 4.8314686 21.9355 11.967  2
------> CAND:  86.575887 3842.422607 0.7485235 5.9571280 15.3993 11.906 16
------> CAND: 400.791648 4289.992188 0.7872116 3.9716148 16.1966 11.901  8
------> CAND:   1.000927 3733.911133 0.6578059 5.8942533 18.0631 11.7576  4
------> CAND:   0.199822 5349.125000 0.9836794 4.6651464 15.2775 11.7451 16
------> CAND:   1.000667 4622.279785 1.0321654 6.0896654 17.9369 11.6568  4
------> CAND: 109.760435 4254.734863 0.8384344 6.0013633 15.1779 11.6139 16
------> CAND:  55.930451 5824.640137 1.1525067 4.9445639 15.1504 11.5777 16
------> CAND: 263.283456 4274.406738 0.5346489 4.3083496 26.5365 11.5247  1
------> CAND: 115.504930 3897.799805 0.8662753 6.0219989 15.1099 11.5244 16
------> CAND: 377.348889 4104.573242 0.8310888 6.0063448 15.8298 11.5184  8
------> CAND:   0.749981 3674.309082 0.6869771 5.9158330 17.754 11.5109  4
------> CAND:   0.999629 5840.951660 1.1534673 5.6920719 17.7514 11.5089  4
------> CAND:   2.498035 3853.579590 0.4788523 5.6784582 26.459 11.491  1
------> CAND: 230.520425 4296.168457 0.9318737 3.8718131 15.7738 11.46  8
------> CAND:   2.497516 4594.559570 0.7223508 5.8038025 26.3395 11.4391  1
------> CAND:   2.496219 5533.606445 1.2228818 4.5447330 26.2836 11.4148  1
------> CAND: 313.684286 4034.503662 0.4759965 5.6155686 17.6332 11.4146  4
------> CAND:   2.496478 5266.916016 1.0719402 4.4622502 26.238 11.395  1
------> CAND:   2.497776 4249.204590 0.5977904 5.7499061 26.232 11.3924  1
------> CAND: 115.556053 4003.971191 0.9185867 6.0515413 15.009 11.3917 16
------> CAND:   0.416253 3936.312500 0.5132141 5.7234364 15.6829 11.3655  8
------> CAND: 115.543337 4328.004395 1.0200241 6.1054153 14.9512 11.316 16
------> CAND:   2.496997 4608.744141 0.7790892 4.2383838 26.0131 11.2973  1
------> CAND:  54.360161 4755.478027 1.1436757 6.1276331 14.9331 11.2923 16
------> CAND:   0.332950 5380.514160 0.9797880 4.6880894 15.6107 11.2905  8
------> CAND: 263.248163 4735.969727 0.6945574 4.4851875 25.9833 11.2844  1
------> CAND:  86.584970 3661.520752 0.7634409 5.9562225 15.5758 11.2543  8
------> CAND: 179.754985 5126.209473 1.0887996 4.3479481 14.8654 11.2036 16
------> CAND:   2.497257 4294.435059 0.6610338 4.0963535 25.7775 11.195  1
------> CAND:   2.499333 4773.673828 0.8188951 4.3358593 14.8471 11.1798 16
------> CAND:   2.496738 4974.773438 0.9585514 4.3496933 25.7115 11.1664  1
------> CAND:   0.155965 4817.300781 0.8497282 5.8820662 14.8268 11.1532 16
------> CAND: 221.744345 4757.208008 1.0922116 4.0969977 17.2696 11.1252  4
------> CAND: 214.718394 5356.592773 1.0187080 4.6042337 15.4083 11.0805  8
------> CAND: 346.567210 4682.487305 1.1324337 6.1366196 20.4169 11.0644  2
------> CAND:  86.614554 3819.740234 0.8961820 6.0282884 14.7293 11.0259 16
------> CAND: 115.489100 4294.749023 0.8927063 6.0332909 14.7133 11.005 16
------> CAND: 187.298137 4096.146484 0.7034234 3.8924942 14.7092 10.9997 16
------> CAND: 292.275559 3745.249756 0.6225814 3.6738987 25.3135 10.9935  1
------> CAND: 117.935233 3667.759766 0.7156550 3.5597405 15.3218 10.9909  8
------> CAND: 346.328202 4936.189453 0.7774911 5.7075982 17.0973 10.9882  4
------> CAND:   2.499592 4465.332520 0.7000418 4.1998935 14.6921 10.9773 16
------> CAND: 137.879550 3970.361084 0.9857059 6.0809660 15.2934 10.9616  8
------> CAND: 459.974268 4110.549805 1.0010654 6.0956240 17.0543 10.954  4
------> CAND: 346.186770 3704.487549 0.5194472 5.7657909 17.0515 10.9518  4
------> CAND:   0.333469 4040.748047 0.4257835 5.4511504 14.6396 10.909 16
------> CAND: 115.535811 3867.145752 0.8296335 6.0071321 14.6386 10.9077 16
------> CAND:   0.624898 4292.277344 0.6630563 4.0918574 16.9949 10.9068  4
------> CAND: 476.039182 4097.798828 0.7032956 5.9194660 16.9683 10.8857  4
------> CAND:  83.203566 3940.750488 0.6074865 3.8504214 14.6126 10.8738 16
------> CAND: 115.438755 4123.588867 0.4333707 5.4056497 14.5789 10.83 16
------> CAND:   0.156225 4243.222656 0.6052356 5.7639790 14.5765 10.8269 16
[06:57:06][215153][INFO ] Statistics: count dirty SumSpec pages 635172 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:57:06][215153][INFO ] Data processing finished successfully!
06:57:06 (215153): called boinc_finish(0)

</stderr_txt>
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