Task 1694871603

Name: Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_162_3500000_1
Workunit ID: 852628589
Created: 10 Dec 2024 17:38:26 UTC
Sent: 11 Dec 2024 2:50:40 UTC
Report deadline: 25 Dec 2024 2:50:40 UTC
Received: 11 Dec 2024 9:34:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 816.45
CPU time (sec): 20.29
Peak working set size (MB): 270.6
Peak swap size (MB): 6071.35
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[02:20:22][1637449][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_cfbf00096_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_162.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 3500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_162.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_162_3500000_1_0
------> GPU usage: 0.330000
[02:20:22][1637449][INFO ] Starting data processing...
[02:20:22][1637449][INFO ] opti: No host transfer for n_steps. Use device global.
[02:20:22][1637449][INFO ] opti: No host transfer for mean. Use device global.
[02:20:22][1637449][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:20:22][1637449][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:20:22][1637449][INFO ] opti: power spectrum in fft callback (static link).
[02:20:22][1637449][INFO ] opti: __constant__ access is not uniform, bad!
[02:20:22][1637449][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[02:20:22][1637449][INFO ] CUDA global memory status (initial GPU state, including context):
[02:20:22][1637449][INFO ] No template file. Generating templates.
[02:20:22][1637449][INFO ] Template param value T_cons = 50000
[02:20:25][1637449][INFO ] Number of generated templates to be used: 50000
[02:20:25][1637449][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_162.cpt
[02:20:25][1637449][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_162.cpt (No such file or directory).
------> Starting from scratch...
[02:20:25][1637449][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_162.binary
[02:20:25][1637449][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM246.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207898271
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 246.2 cm^-3 pc
------> Scale factor: 1.03793
[02:20:25][1637449][INFO ] Allocating memory for dedispersed compressed time series...
[02:20:25][1637449][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:20:25][1637449][INFO ] 8-bit allocation done
[02:20:25][1637449][INFO ] Foobar
[02:20:25][1637449][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_162.binary
[02:20:25][1637449][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:20:25][1637449][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:20:25][1637449][INFO ] FftSize = 12582913
[02:20:25][1637449][INFO ] Seed for random number generator is -1047872262.
[02:20:27][1637449][INFO ] 8[02:20:27][1637449][INFO ] 9[02:20:28][1637449][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:20:28][1637449][INFO ] Normalization factor 3.97364e-08
[02:20:28][1637449][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
[02:20:28][1637449][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1752 MB (6225 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:20:28][1637449][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:20:28][1637449][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:20:28][1637449][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -393.31787109, mean= -0.00002344  -0.00002344
[02:20:28][1637449][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:21:22][1637449][INFO ] Checkpoint committed!
[02:22:22][1637449][INFO ] Checkpoint committed!
[02:23:22][1637449][INFO ] Checkpoint committed!
[02:24:22][1637449][INFO ] Checkpoint committed!
[02:25:22][1637449][INFO ] Checkpoint committed!
[02:26:22][1637449][INFO ] Checkpoint committed!
[02:27:22][1637449][INFO ] Checkpoint committed!
[02:28:22][1637449][INFO ] Checkpoint committed!
[02:29:22][1637449][INFO ] Checkpoint committed!
[02:30:22][1637449][INFO ] Checkpoint committed!
[02:31:22][1637449][INFO ] Checkpoint committed!
[02:32:22][1637449][INFO ] Checkpoint committed!
[02:33:23][1637449][INFO ] Checkpoint committed!
[02:33:56][1637449][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4076.953369 1.0435144 3.1397297 21.1629 17.2055  8
------> CAND:   0.250426 3639.558350 0.4017747 0.3728196 20.9132 16.9342  8
------> CAND:   0.500334 3916.084717 1.0169686 3.0997453 28.4505 15.8586  2
------> CAND:   0.249907 4707.163086 0.7405228 3.0899115 19.0172 14.8885  8
------> CAND:   0.500853 4083.944336 0.3690976 0.7514082 19.7259 13.0902  4
------> CAND:   0.250686 6922.714355 1.3308870 1.5849596 17.1419 12.8938  8
------> CAND:   0.501112 5722.221680 0.6066434 1.6943170 23.3347 12.8004  2
------> CAND:   0.500074 3617.620361 0.8721058 2.9943359 19.034 12.5345  4
------> CAND:   0.499555 4873.469727 0.9313687 3.1830115 18.8842 12.4144  4
------> CAND:   0.249648 3602.091309 0.9682187 3.0048797 15.7118 12.3206 16
------> CAND: 313.305143 4638.219727 0.3775213 2.5934837 18.2118 11.8764  4
------> CAND:   0.166864 4091.091797 1.0456309 3.1389148 15.3664 11.8625 16
------> CAND: 149.717060 4878.002930 0.5306947 2.8480980 27.2116 11.8178  1
------> CAND: 172.966744 3634.745361 0.4552986 0.3328457 16.0342 11.7314  8
------> CAND: 360.593939 5197.636230 1.0721591 0.8727682 17.9282 11.6498  4
------> CAND: 230.594385 5562.416016 0.7132632 2.8992212 17.7928 11.5419  4
------> CAND:  80.388929 4031.570557 0.9563560 3.1095326 15.8282 11.5167  8
------> CAND: 134.840178 3790.593018 0.9407972 0.2513703 15.0413 11.4343 16
------> CAND:  44.449766 5356.993164 1.0547667 0.9519929 15.0339 11.4244 16
------> CAND:   1.000408 3808.442383 0.9993685 3.0664353 17.583 11.3746  4
------> CAND: 123.693482 3967.948975 0.5171168 0.5117494 14.989 11.3655 16
------> CAND:   0.500593 6445.821289 1.3363650 3.2142987 17.553 11.3508  4
------> CAND: 230.458662 4005.248535 0.7049865 3.0328016 17.5383 11.339  4
------> CAND: 394.029878 4189.426270 1.0400753 3.1559262 15.6437 11.3248  8
------> CAND: 230.445687 4245.035645 0.9635544 3.1526835 17.5187 11.3235  4
------> CAND:  49.693927 4838.976562 0.9363825 3.1849020 14.9387 11.2996 16
------> CAND: 172.836990 4680.165527 0.5328849 2.8976080 14.9328 11.2918 16
------> CAND: 259.309073 3890.863770 0.3607710 2.7540607 15.5955 11.2747  8
------> CAND:  74.858530 4878.002930 0.5306947 2.8480980 20.6567 11.2068  2
------> CAND: 183.165714 3862.967529 0.9412224 0.2856463 14.8184 11.1422 16
------> CAND: 345.692145 5691.164551 0.8907389 3.0586910 17.2879 11.1397  4
------> CAND: 461.188771 5562.416016 0.7132632 2.8992212 20.5285 11.1307  2
------> CAND: 363.434786 3881.640137 0.8637733 0.3159651 17.2455 11.106  4
------> CAND:  28.058649 4206.239258 0.8686052 0.4830644 14.7872 11.1015 16
------> CAND:  63.994698 4386.047852 0.7256282 3.0788355 15.3807 11.052  8
------> CAND: 114.103321 4177.572266 0.4343373 2.8382020 14.7465 11.0482 16
------> CAND:  47.917587 3646.302002 0.9010618 3.0080261 14.7393 11.0389 16
------> CAND: 230.702082 7094.951172 1.1631129 2.8152468 17.1073 10.9961  4
------> CAND: 195.371986 6097.005859 1.1293540 3.1631026 14.6926 10.978 16
------> CAND: 387.033511 4110.312012 0.8744429 3.1089540 15.2918 10.9599  8
------> CAND: 182.316340 3772.237793 0.7179965 0.2904581 15.2573 10.9242  8
------> CAND: 178.877584 3677.246826 0.6225287 0.2669652 16.999 10.9101  4
------> CAND: 162.078778 4354.268066 1.0058408 3.1731522 15.2363 10.9025  8
------> CAND:  86.441980 4413.451660 0.2970137 2.4004986 14.6247 10.8896 16
------> CAND:   0.166605 3674.396973 0.9311955 3.0214036 14.6203 10.8839 16
------> CAND: 115.465744 4664.896973 0.7076605 0.7880282 25.0096 10.8615  1
------> CAND:  86.439645 3983.379883 0.4119732 2.8208630 14.603 10.8614 16
------> CAND: 115.353117 6345.445801 0.7501305 2.4014602 14.5606 10.8062 16
------> CAND:  55.190331 3858.129883 0.6673089 0.3629401 14.5582 10.8031 16
------> CAND:  16.645177 4663.167480 1.0604717 3.2184925 14.5479 10.7897 16
------> CAND:  68.214057 3797.817627 0.1734442 2.0637047 14.5461 10.7874 16
------> CAND: 324.091122 3867.707031 0.9946080 3.0842273 15.1223 10.7847  8
------> CAND:  89.438792 3677.246826 0.6225287 0.2669652 15.1111 10.7731  8
------> CAND:  86.438866 4682.771973 0.5299743 2.8932958 14.5264 10.7618 16
------> CAND: 189.765551 3718.842041 0.9833553 0.2057938 16.7944 10.7476  4
------> CAND:   0.501372 7116.604980 1.2558701 1.7928777 19.8795 10.7456  2
------> CAND: 432.036031 4705.711426 0.6838477 3.0525503 16.7915 10.7454  4
------> CAND:  16.639727 3969.971680 0.9131640 3.0919900 15.0805 10.7415  8
------> CAND:  61.365611 4043.854004 0.8719574 0.3990570 14.5039 10.7326 16
------> CAND:  48.042930 4036.744873 0.9354259 0.3755017 14.4925 10.7178 16
------> CAND: 153.933564 3722.427246 0.9295864 0.2168194 14.4837 10.7064 16
------> CAND: 156.475976 3613.998535 0.9453221 3.0022335 15.0208 10.6799  8
------> CAND: 214.752909 4156.701172 0.5957918 2.9945149 16.6716 10.6503  4
------> CAND:  44.273559 4568.065430 1.1196408 3.2247760 14.9732 10.6309  8
------> CAND:  83.342922 3724.228760 0.8720287 3.0211992 14.419 10.6225 16
------> CAND: 345.766365 3672.268555 0.2511776 2.5486217 16.6254 10.6136  4
------> CAND:  84.303885 4187.381348 0.7472284 0.5095589 14.955 10.6121  8
------> CAND: 134.287424 3754.272949 0.9494314 3.0436590 16.6061 10.5984  4
------> CAND: 144.109067 4639.004395 0.3759089 2.5876224 14.9369 10.5935  8
------> CAND: 121.737821 3913.793457 0.9103007 0.3182799 14.924 10.5802  8
------> CAND: 327.938345 3618.466553 0.8233410 2.9853294 14.9104 10.5661  8
------> CAND: 279.993770 4140.941895 0.3677000 2.7376220 16.5576 10.5599  4
------> CAND: 356.160485 5753.550781 1.1647017 1.0825115 14.8849 10.5399  8
------> CAND: 230.470340 4146.487793 1.0116864 3.1426249 14.8731 10.5277  8
------> CAND:  97.714799 4544.455566 0.5219992 2.9062197 14.3447 10.5263 16
------> CAND: 164.318083 4220.974609 0.7268006 3.0676425 14.8615 10.5158  8
------> CAND:  54.524950 5152.420410 0.4930791 1.4381213 14.3161 10.4893 16
------> CAND: 109.144620 4156.673340 1.0122534 0.4177828 14.3147 10.4876 16
------> CAND:  94.831652 5645.312012 1.0110025 3.1679113 14.3085 10.4795 16
------> CAND: 294.727921 3914.839600 0.5723304 0.4355089 14.8256 10.4789  8
------> CAND:   0.333469 3705.730957 0.9817699 3.0353875 14.303 10.4724 16
------> CAND:  88.032772 3650.831543 0.9332283 3.0147243 14.8181 10.4712  8
------> CAND: 132.257803 4852.243652 0.9344934 0.7681238 14.8163 10.4693  8
------> CAND: 279.831836 4050.843750 0.7534171 3.0574496 16.4258 10.4555  4
------> CAND:  59.930525 4599.584473 0.9629701 3.1852760 19.3899 10.4553  2
------> CAND: 358.296245 6000.678711 1.1320781 1.2295038 14.7963 10.4488  8
------> CAND:  57.733002 4664.896973 0.7076605 0.7880282 19.3785 10.4486  2
------> CAND: 455.084337 5731.986816 0.9268776 1.2303051 16.4113 10.4441  4
------> CAND:  51.830725 4260.982422 0.6359333 3.0243809 14.2776 10.4396 16
------> CAND:  66.579928 4445.813965 1.1018119 3.2117856 14.7734 10.4251  8
------> CAND: 235.512084 4249.026367 0.8567051 0.5084702 14.7686 10.4203  8
------> CAND: 154.457513 5680.219727 0.9419605 1.1753654 14.7653 10.4169  8
------> CAND: 338.868871 5097.615723 0.7663188 0.9992040 14.7549 10.4061  8
------> CAND:  86.385927 4649.018066 0.8061503 3.1258543 14.2497 10.4036 16
------> CAND: 109.778341 4078.169434 0.6306177 0.5085198 14.246 10.3989 16
------> CAND: 149.610142 4829.330566 1.0086267 3.2113636 23.9257 10.3908  1
------> CAND: 184.789981 4258.605469 1.0226970 0.4686017 16.3142 10.3672  4
------> CAND:  57.961629 5224.135742 0.9557910 3.1821532 19.2323 10.362  2
------> CAND: 357.605432 3684.729004 0.8721208 0.2034004 16.3051 10.36  4
------> CAND: 156.600800 5720.758789 0.9295909 1.2217751 14.7023 10.3521  8
[02:33:56][1637449][INFO ] Statistics: count dirty SumSpec pages 231244 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:33:56][1637449][INFO ] Data processing finished successfully!
02:33:56 (1637449): called boinc_finish(0)

</stderr_txt>
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