Task 1706668362

Name: Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_193_8100000_3
Workunit ID: 854986041
Created: 1 Jan 2025 9:40:05 UTC
Sent: 1 Jan 2025 10:28:16 UTC
Report deadline: 15 Jan 2025 10:28:16 UTC
Received: 1 Jan 2025 15:34:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 421.73
CPU time (sec): 34.92
Peak working set size (MB): 374.44
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[15:26:31][1314226][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_6_dms_200_193.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 8100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_193.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_193_8100000_3_0
------> GPU usage: 0.330000
[15:26:31][1314226][INFO ] Starting data processing...
[15:26:31][1314226][INFO ] opti: No host transfer for n_steps. Use device global.
[15:26:31][1314226][INFO ] opti: No host transfer for mean. Use device global.
[15:26:31][1314226][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:26:31][1314226][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:26:31][1314226][INFO ] opti: power spectrum in fft callback (static link).
[15:26:31][1314226][INFO ] opti: __constant__ access is not uniform, bad!
[15:26:32][1314226][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[15:26:32][1314226][INFO ] CUDA global memory status (initial GPU state, including context):
[15:26:32][1314226][INFO ] No template file. Generating templates.
[15:26:32][1314226][INFO ] Template param value T_cons = 50000
[15:26:38][1314226][INFO ] Number of generated templates to be used: 50000
[15:26:38][1314226][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_6_dms_200_193.cpt
[15:26:38][1314226][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_6_dms_200_193.cpt (No such file or directory).
------> Starting from scratch...
[15:26:38][1314226][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_193.binary
[15:26:38][1314226][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_6_dms_200_DM249.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776208735813
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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: 249.3 cm^-3 pc
------> Scale factor: 1.06926
[15:26:38][1314226][INFO ] Allocating memory for dedispersed compressed time series...
[15:26:38][1314226][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:26:38][1314226][INFO ] 8-bit allocation done
[15:26:38][1314226][INFO ] Foobar
[15:26:38][1314226][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_193.binary
[15:26:38][1314226][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:26:38][1314226][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:26:38][1314226][INFO ] FftSize = 12582913
[15:26:38][1314226][INFO ] Seed for random number generator is -1036317833.
[15:26:41][1314226][INFO ] 8[15:26:41][1314226][INFO ] 9[15:26:42][1314226][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:26:42][1314226][INFO ] Normalization factor 3.97364e-08
[15:26:42][1314226][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
[15:26:42][1314226][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:26:42][1314226][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:26:42][1314226][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:26:42][1314226][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:27:31][1314226][INFO ] Checkpoint committed!
[15:28:31][1314226][INFO ] Checkpoint committed!
[15:29:31][1314226][INFO ] Checkpoint committed!
[15:30:31][1314226][INFO ] Checkpoint committed!
[15:31:31][1314226][INFO ] Checkpoint committed!
[15:32:31][1314226][INFO ] Checkpoint committed!
[15:33:30][1314226][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4680.545410 0.9204810 5.7270327 25.238 21.6848  8
------> CAND:   0.249907 4947.470703 0.9307018 4.7389712 23.3802 19.6315  8
------> CAND:   0.249648 4393.774902 0.7872846 4.2921715 22.7476 18.9365  8
------> CAND:   0.499815 3934.177246 1.0187413 3.7156363 24.4795 16.9444  4
------> CAND:   0.249388 5336.570801 1.1050129 4.9572301 19.8397 15.7727  8
------> CAND:   0.500334 4696.110840 0.8794974 5.6651130 22.8701 15.6332  4
------> CAND:   0.250426 3708.555420 0.9688143 5.9474912 19.5291 15.4382  8
------> CAND:   0.500593 3847.823242 0.4498603 5.2562051 26.7738 14.8545  2
------> CAND:   1.249537 3742.533447 0.3828134 5.0226822 26.7217 14.8233  2
------> CAND:   1.249277 4301.087891 0.5699977 5.0573597 26.6764 14.7963  2
------> CAND:   1.249018 4862.409668 0.8136712 5.1483331 26.5094 14.6963  2
------> CAND:   1.248758 5287.248047 1.0688276 5.4220147 33.6611 14.6188  1
------> CAND:   0.499036 4307.926270 0.5670785 5.1195951 21.0744 14.1775  4
------> CAND:   0.498777 5336.570801 1.1050129 4.9572301 20.7624 13.9255  4
------> CAND:   0.624898 3741.974121 0.3840521 5.0027652 24.0899 13.2507  2
------> CAND:   0.624639 4308.023926 0.5669340 5.1174612 24.0436 13.2231  2
------> CAND:   0.624379 5287.248047 1.0688276 5.4220147 23.8302 13.0958  2
------> CAND: 461.953544 3754.225342 0.6374935 5.7262697 19.5766 12.9702  4
------> CAND:   0.499555 4363.548340 0.7448446 4.3150229 18.8799 12.411  4
------> CAND: 230.976902 3754.225342 0.6374935 5.7262697 16.6796 12.4071  8
------> CAND:   0.416512 4308.023926 0.5669340 5.1174612 18.8359 12.3758  4
------> CAND: 230.982092 3638.374023 0.5195352 5.5769439 16.5711 12.2931  8
------> CAND:   0.312449 3743.463379 0.3781131 5.0047064 18.7149 12.2788  4
------> CAND:   0.416253 4862.409668 0.8136712 5.1483331 18.6516 12.2281  4
------> CAND: 144.180172 3810.983887 0.4607722 4.2306418 15.6418 12.2275 16
------> CAND: 280.573513 3858.679199 0.9702038 5.9561858 16.4555 12.1719  8
------> CAND:   0.500074 5225.520996 1.1663094 5.7255497 18.5056 12.1113  4
------> CAND:   0.312190 4301.087891 0.5699977 5.0573597 16.3701 12.0825  8
------> CAND: 404.116739 3669.693848 0.7396703 5.8252587 18.2955 11.9432  4
------> CAND: 173.261547 4389.560547 0.7911524 5.7178321 16.1531 11.8555  8
------> CAND: 317.087489 3625.170166 0.6862292 3.6659400 18.1695 11.8425  4
------> CAND:   0.166345 4089.635986 0.4938959 5.1400509 15.3118 11.7903 16
------> CAND:   0.156225 3743.463379 0.3781131 5.0047064 16.0054 11.7013  8
------> CAND: 178.778711 3869.615234 0.7242410 3.8586054 15.2173 11.6657 16
------> CAND: 189.029323 3770.883789 0.8078148 5.8655162 15.971 11.6654  8
------> CAND: 230.934602 4554.277344 0.7236578 5.4351549 15.9659 11.6601  8
------> CAND: 432.744232 3805.742676 0.5778916 5.6195264 17.8603 11.5957  4
------> CAND:  76.749573 4303.963379 0.5693316 5.1054521 15.8045 11.492  8
------> CAND: 174.621115 3762.353271 0.9434216 5.9401188 26.4323 11.4794  1
------> CAND: 400.946056 4328.227539 0.8591248 5.8239675 15.758 11.4436  8
------> CAND: 231.030101 3672.712402 0.7275397 5.8163199 15.7514 11.4367  8
------> CAND:   0.166605 3934.177246 1.0187413 3.7156363 15.7351 11.4198  8
------> CAND:  79.177281 3719.067383 0.5474510 3.9267166 15.0121 11.3959 16
------> CAND:  75.533773 3617.008057 0.8666530 5.8939538 15.0092 11.3921 16
------> CAND: 166.270889 3615.214844 0.9036865 5.9108739 15.0054 11.3871 16
------> CAND:   0.999629 3776.869873 0.9932780 3.6125603 20.9521 11.3823  2
------> CAND:   0.499296 5237.744141 1.1666470 4.7061858 17.4977 11.3067  4
------> CAND: 214.616147 4317.555176 1.0420580 5.9716997 15.5897 11.2687  8
------> CAND: 244.137909 4688.895508 0.8302383 4.5635509 25.8869 11.2426  1
------> CAND:   0.166864 3793.740723 0.3958624 4.9706836 15.5224 11.1988  8
------> CAND: 122.131756 4118.170410 0.6876441 5.6790810 14.8481 11.181 16
------> CAND: 147.739081 3942.497803 0.7513190 3.8931634 14.8233 11.1487 16
------> CAND: 230.985725 4010.371582 0.6394584 5.6579442 15.4691 11.1435  8
------> CAND: 115.488321 3754.225342 0.6374935 5.7262697 14.8041 11.1234 16
------> CAND:   0.998072 4831.627930 0.8304656 5.4216161 20.4813 11.1027  2
------> CAND: 167.856750 4436.637695 0.9178706 4.1840544 17.2297 11.0934  4
------> CAND: 167.856490 4528.590332 0.9865984 4.2001696 17.1967 11.0672  4
------> CAND: 115.563060 4058.953369 0.8375118 5.8604827 17.1661 11.0429  4
------> CAND: 230.996106 4785.233398 1.0604883 5.8524413 25.4165 11.0382  1
------> CAND:   0.998332 4148.823242 0.5347768 5.2779160 20.3585 11.0298  2
------> CAND: 189.210979 4253.011230 0.6335241 4.4308276 17.1371 11.0198  4
------> CAND: 129.932860 4485.569336 1.0024720 5.9027710 14.697 10.9837 16
------> CAND: 283.706048 4378.616699 0.8393458 5.7764015 15.3032 10.9717  8
------> CAND:  95.399717 4131.092773 0.8003239 4.0164061 14.6766 10.9571 16
------> CAND:  49.597130 3958.384521 0.7355561 5.7861829 14.6716 10.9506 16
------> CAND: 173.131792 3855.617920 0.6418843 5.7035117 15.2728 10.9402  8
------> CAND: 173.150736 4006.508301 0.5778065 5.5467010 14.656 10.9303 16
------> CAND: 406.206307 4200.265137 0.6935795 5.6604757 17.0231 10.9293  4
------> CAND:   0.997813 5305.837402 1.1038992 5.4808540 20.1661 10.9156  2
------> CAND: 115.496885 4454.901855 1.0035830 5.9116921 14.6247 10.8895 16
------> CAND: 231.013493 4357.868652 0.7486765 5.6690192 15.2226 10.8883  8
------> CAND:  69.801215 3802.201904 0.9483973 3.6476376 15.2223 10.8881  8
------> CAND:  56.673426 4321.577637 0.6891207 4.3805041 14.6151 10.877 16
------> CAND: 144.151367 4291.972168 0.5865254 4.6601124 15.2115 10.8768  8
------> CAND: 123.699450 4881.784180 1.1496159 5.8887777 15.1977 10.8626  8
------> CAND: 380.209717 3788.290039 0.7580516 5.8341155 15.1859 10.8504  8
------> CAND: 144.801437 4023.461914 0.7199535 5.7610373 16.9192 10.8467  4
------> CAND: 231.017904 3936.543701 0.6783068 5.7207522 15.1812 10.8455  8
------> CAND: 116.852042 4008.264648 0.5719818 5.5216236 15.171 10.835  8
------> CAND: 156.827351 3847.904541 0.7518329 3.8140819 14.5818 10.8337 16
------> CAND: 230.839622 5326.012207 1.1053622 5.5097337 15.1671 10.831  8
------> CAND: 124.399087 4366.293945 0.7410437 5.6403069 14.5626 10.8089 16
------> CAND: 384.548192 3731.830811 0.7002000 3.7552321 16.8544 10.7953  4
------> CAND: 354.057682 4302.243652 0.8659713 5.8238826 16.8419 10.7853  4
------> CAND: 366.715760 4107.188965 0.7004223 5.7103314 15.1166 10.7788  8
------> CAND: 115.428894 4005.423584 0.6430061 5.6482725 14.5322 10.7693 16
------> CAND: 174.623451 3721.696045 0.9241056 5.9288507 24.7958 10.7687  1
------> CAND:  98.335804 3934.796387 0.6807567 3.9678555 16.7928 10.7464  4
------> CAND: 346.393079 4666.743652 1.0592629 5.9039502 16.7914 10.7453  4
------> CAND: 175.897122 4281.702637 0.9587972 5.9094157 14.5128 10.7441 16
------> CAND: 101.087899 3622.499268 0.7220166 5.8084021 14.4924 10.7177 16
------> CAND: 115.519462 3924.711670 0.7680153 5.8224988 14.492 10.7172 16
------> CAND: 179.869947 3882.720703 0.8322658 5.8767486 14.4872 10.7109 16
------> CAND: 386.944759 5053.075684 1.1644931 5.8447056 16.7408 10.7052  4
------> CAND: 392.207085 4469.511230 1.0568458 4.0878224 15.0413 10.7011  8
------> CAND: 187.495883 4717.499512 0.7613400 5.3057652 24.6344 10.6986  1
------> CAND: 270.689847 3687.184570 0.8882082 3.5932062 16.7313 10.6976  4
------> CAND:  61.249091 3847.812988 0.9704841 5.9599614 14.4729 10.6923 16
------> CAND: 115.491176 3848.132812 0.6566902 5.7234545 14.4685 10.6867 16
------> CAND: 200.472898 4328.227539 0.8591248 5.8239675 14.4569 10.6716 16
[15:33:30][1314226][INFO ] Statistics: count dirty SumSpec pages 421019 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:33:30][1314226][INFO ] Data processing finished successfully!
15:33:30 (1314226): called boinc_finish(0)

</stderr_txt>
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