Task 1703140822

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_70_4900000_1
Workunit ID: 857759218
Created: 25 Dec 2024 23:20:02 UTC
Sent: 26 Dec 2024 15:15:15 UTC
Report deadline: 9 Jan 2025 15:15:15 UTC
Received: 26 Dec 2024 20:13:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 427.64
CPU time (sec): 46.45
Peak working set size (MB): 340.26
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[20:05:31][1015681][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_70.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 4900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_70_4900000_1_0
------> GPU usage: 0.330000
[20:05:31][1015681][INFO ] Starting data processing...
[20:05:31][1015681][INFO ] opti: No host transfer for n_steps. Use device global.
[20:05:31][1015681][INFO ] opti: No host transfer for mean. Use device global.
[20:05:31][1015681][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:05:31][1015681][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:05:31][1015681][INFO ] opti: power spectrum in fft callback (static link).
[20:05:31][1015681][INFO ] opti: __constant__ access is not uniform, bad!
[20:05:33][1015681][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[20:05:33][1015681][INFO ] CUDA global memory status (initial GPU state, including context):
[20:05:33][1015681][INFO ] No template file. Generating templates.
[20:05:33][1015681][INFO ] Template param value T_cons = 50000
[20:05:40][1015681][INFO ] Number of generated templates to be used: 50000
[20:05:40][1015681][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_70.cpt
[20:05:40][1015681][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_70.cpt (No such file or directory).
------> Starting from scratch...
[20:05:40][1015681][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary
[20:05:40][1015681][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_DM237.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766091546
------> 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: 237 cm^-3 pc
------> Scale factor: 1.31351
[20:05:40][1015681][INFO ] Allocating memory for dedispersed compressed time series...
[20:05:40][1015681][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:05:40][1015681][INFO ] 8-bit allocation done
[20:05:40][1015681][INFO ] Foobar
[20:05:40][1015681][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary
[20:05:41][1015681][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:05:41][1015681][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:05:41][1015681][INFO ] FftSize = 12582913
[20:05:41][1015681][INFO ] Seed for random number generator is 1112079610.
[20:05:45][1015681][INFO ] 8[20:05:45][1015681][INFO ] 9[20:05:46][1015681][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:05:46][1015681][INFO ] Normalization factor 3.97364e-08
[20:05:47][1015681][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
[20:05:47][1015681][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:05:47][1015681][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:05:47][1015681][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:05:47][1015681][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:06:31][1015681][INFO ] Checkpoint committed!
[20:07:31][1015681][INFO ] Checkpoint committed!
[20:08:31][1015681][INFO ] Checkpoint committed!
[20:09:32][1015681][INFO ] Checkpoint committed!
[20:10:32][1015681][INFO ] Checkpoint committed!
[20:11:32][1015681][INFO ] Checkpoint committed!
[20:12:32][1015681][INFO ] Checkpoint committed!
[20:12:36][1015681][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 5128.859375 1.2035202 3.6030519 24 20.3145  8
------> CAND:   0.249907 7295.817871 0.4288875 0.9054409 19.5686 17.6155 16
------> CAND:   0.499296 3642.684326 0.9710644 3.1569891 20.045 15.9942  8
------> CAND:   1.499444 4282.831543 0.9506119 3.3870347 28.541 15.9129  2
------> CAND:   0.249648 3712.292480 0.1307537 0.0948518 17.8031 15.1546 16
------> CAND:   0.500593 3632.490479 0.9704936 0.0200228 19.0268 14.8988  8
------> CAND:   0.500334 3603.376709 0.9679976 0.0073175 18.8855 14.7474  8
------> CAND:   0.749722 4282.831543 0.9506119 3.3870347 21.703 14.6861  4
------> CAND:   0.166605 5584.388184 0.8107551 3.6867790 17.3686 14.558 16
------> CAND:   0.250167 3760.099365 0.9077767 0.0739647 17.27 14.4231 16
------> CAND:   0.499555 5803.624512 1.2950540 3.7197649 18.4676 14.3007  8
------> CAND:   1.499703 4544.030762 1.1176867 3.4577758 25.2344 13.9341  2
------> CAND:   1.249537 3732.066406 0.3700317 0.0725758 24.5955 13.5525  2
------> CAND:   1.249796 9495.170898 0.4571562 1.2036963 23.6945 13.0149  2
------> CAND:   0.374991 4282.831543 0.9506119 3.3870347 16.9877 12.7311  8
------> CAND:   0.416512 3729.067139 0.3889245 0.0704928 16.8274 12.5625  8
------> CAND: 173.231963 4032.053467 0.8588938 0.1821637 15.8395 12.4908 16
------> CAND: 103.864128 3864.509277 0.9095344 3.2452698 16.7315 12.4616  8
------> CAND:   1.500741 4865.184570 1.1652654 0.4264124 22.2179 12.1351  2
------> CAND:   0.999370 10962.194336 1.0151144 4.0389419 18.3953 12.0231  4
------> CAND:  11.677133 5130.658691 0.8530015 3.6006429 15.4642 11.9919 16
------> CAND:   0.500074 7728.873047 1.4841480 0.8767721 16.1937 11.8979  8
------> CAND:   0.166864 3632.490479 0.9704936 0.0200228 15.3686 11.8655 16
------> CAND: 335.001147 4279.932617 0.6749167 0.2635939 16.0602 11.7585  8
------> CAND: 345.387482 4057.051758 0.8002959 3.3135068 16.0078 11.7038  8
------> CAND:   0.624898 3732.066406 0.3700317 0.0725758 17.986 11.696  4
------> CAND:  51.931934 3864.509277 0.9095344 3.2452698 15.1423 11.5669 16
------> CAND:   0.187366 4282.831543 0.9506119 3.3870347 15.0977 11.5083 16
------> CAND: 262.709162 5137.394531 1.1538926 3.5974507 15.7917 11.4787  8
------> CAND:  86.354785 4655.896484 1.0301760 3.4859798 15.0627 11.4623 16
------> CAND: 104.454251 4040.704346 0.1320954 3.2524748 15.0491 11.4444 16
------> CAND: 139.896455 4955.665039 1.0416569 3.5642323 15.0171 11.4025 16
------> CAND: 230.451136 4300.281250 0.6616049 3.3828526 17.6149 11.4001  4
------> CAND: 115.467820 4527.587891 0.7758123 0.3362848 14.9914 11.3688 16
------> CAND: 130.035107 3841.583984 0.5358577 0.1115775 15.6371 11.3179  8
------> CAND: 345.546042 6290.782227 1.0499907 3.7991381 17.4887 11.2995  4
------> CAND:   1.500222 7584.717773 1.4791441 3.9311450 20.8014 11.2928  2
------> CAND:  42.980944 5214.325684 1.0254155 0.5030314 14.914 11.2673 16
------> CAND:  86.397345 5588.500000 1.0057871 3.6900196 14.9056 11.2563 16
------> CAND: 135.049343 4192.168457 0.9700533 0.2310695 14.8623 11.1996 16
------> CAND:   0.749981 3616.043945 0.9067466 3.1422555 17.3551 11.1932  4
------> CAND:  41.732446 4023.410156 0.9783065 3.3028722 17.3039 11.1525  4
------> CAND: 190.809556 4520.521484 1.0563283 3.4561684 14.8038 11.1232 16
------> CAND:  74.434492 4949.547363 0.9811267 0.4432415 14.7914 11.1069 16
------> CAND: 230.981054 3875.942871 0.9064224 0.1196000 15.432 11.1051  8
------> CAND: 124.078593 3745.958008 0.8050012 0.0730504 14.771 11.0803 16
------> CAND:   0.999110 3607.001953 0.9673414 3.1387746 17.0959 10.9871  4
------> CAND:  89.833246 4628.917969 1.0297109 3.4791007 14.6896 10.9741 16
------> CAND: 172.709830 4655.896484 1.0301760 3.4859798 15.303 10.9715  8
------> CAND: 150.261250 3868.106934 0.9666696 0.1161162 25.2497 10.9658  1
------> CAND: 230.423628 5143.185547 0.9472069 3.6042161 15.2888 10.9567  8
------> CAND:   0.750241 4795.925293 1.1553428 0.4090197 17.021 10.9275  4
------> CAND: 243.001778 5557.979980 0.6353472 0.5860520 25.121 10.9099  1
------> CAND: 171.173277 3937.432373 0.0491887 3.1255524 14.6311 10.8979 16
------> CAND: 363.191886 3706.838867 0.7597975 3.1828125 16.9667 10.8845  4
------> CAND:  57.763364 4486.343750 0.8947178 0.3225400 14.6091 10.8692 16
------> CAND: 179.495735 5713.966797 1.2008756 3.7039428 15.1808 10.8451  8
------> CAND:  65.017683 3841.583984 0.5358577 0.1115775 14.5882 10.8421 16
------> CAND:  41.732705 4022.250977 0.9783065 3.2984483 16.8554 10.796  4
------> CAND: 231.231999 4105.376465 1.0106997 3.3308196 16.843 10.7862  4
------> CAND: 319.178095 3959.401611 0.9364627 0.1506001 16.8314 10.777  4
------> CAND:  51.395788 3830.584961 0.3824395 3.2272604 14.5244 10.7592 16
------> CAND: 280.294281 6097.179199 0.7175749 0.6815514 15.0956 10.7571  8
------> CAND:  58.830206 3797.061768 0.4523078 3.2084763 14.5136 10.7451 16
------> CAND: 185.449654 4729.441406 0.4898196 0.4012453 15.0787 10.7397  8
------> CAND: 362.973119 4483.244629 0.9464190 3.4452980 15.0695 10.7302  8
------> CAND:  25.056128 6627.090332 1.2209567 3.8446782 14.4938 10.7194 16
------> CAND: 115.530621 5845.948730 1.1064955 0.6253207 14.4936 10.7192 16
------> CAND:  33.062245 4016.425537 0.9410232 0.1711882 14.4807 10.7024 16
------> CAND: 173.165009 8077.974121 1.5125676 0.9129198 14.4793 10.7007 16
------> CAND:  22.957218 3715.226807 0.4279196 3.1830640 14.4771 10.6977 16
------> CAND: 177.619744 5060.426758 0.0178505 1.5249208 24.6018 10.6844  1
------> CAND:  33.062504 4017.279785 0.9409258 0.1756605 14.4667 10.6844 16
------> CAND:   2.499073 5980.318848 0.8143604 0.6569853 24.5963 10.682  1
------> CAND: 462.109250 4149.587891 0.8442037 0.2233972 16.7068 10.6782  4
------> CAND: 431.966483 4661.981445 0.6186939 3.4895108 19.7509 10.6693  2
------> CAND:  80.660117 3855.299316 0.3546560 3.2358410 14.4545 10.6685 16
------> CAND: 172.772891 6290.782227 1.0499907 3.7991381 15.0082 10.6669  8
------> CAND:  86.388003 6465.526367 1.2308183 3.8112104 15.0065 10.6652  8
------> CAND: 121.449506 3623.682861 0.6222597 3.1426105 14.4424 10.6529 16
------> CAND: 172.857491 4323.936523 0.3270758 3.3746872 14.9933 10.6516  8
------> CAND: 397.146323 4480.719238 1.0806865 3.4453108 14.9808 10.6387  8
------> CAND: 148.868984 4949.547363 0.9811267 0.4432415 14.9718 10.6295  8
------> CAND:   2.498554 7382.971680 1.1651610 3.9046721 14.421 10.6251 16
------> CAND:   2.499592 8456.538086 0.2817132 1.1647269 24.4391 10.6138  1
------> CAND:   2.499333 4292.174316 0.7168962 0.2666533 24.3996 10.5966  1
------> CAND: 340.114774 3792.175537 0.8235168 0.0876117 16.5942 10.5889  4
------> CAND:  82.503410 4480.859375 0.7571995 0.3231614 14.3868 10.5807 16
------> CAND:  86.374768 4809.285645 1.0798208 3.5303371 14.3786 10.5702 16
------> CAND: 239.570548 4746.994141 1.1482798 3.5155036 24.2734 10.5418  1
------> CAND:  40.964558 4692.883301 0.8790609 0.3800280 14.356 10.541 16
------> CAND: 219.894044 3782.260742 0.8488129 3.2095773 19.5243 10.535  2
------> CAND:   1.500482 4123.742676 0.8262886 0.2097656 19.4587 10.4961  2
------> CAND:  69.630199 3889.313721 0.9969657 3.2548707 14.8378 10.4914  8
------> CAND: 172.802994 5128.856934 0.8200464 3.5899317 14.3172 10.4908 16
------> CAND:  78.249276 4323.790527 0.5746045 3.3960328 14.3165 10.4899 16
------> CAND:  50.886372 3946.285645 0.2942365 0.1630999 14.314 10.4866 16
------> CAND: 107.989026 3840.186279 0.9896546 3.2363787 14.3018 10.4709 16
------> CAND:  67.380774 4207.022461 1.0649118 3.3640113 14.3007 10.4695 16
------> CAND:  40.761622 4412.300293 0.3301971 3.3993073 14.2994 10.4678 16
[20:12:36][1015681][INFO ] Statistics: count dirty SumSpec pages 513045 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:12:36][1015681][INFO ] Data processing finished successfully!
20:12:36 (1015681): called boinc_finish(0)

</stderr_txt>
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