Task 1703137348

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_61_8600000_1
Workunit ID: 857757487
Created: 25 Dec 2024 23:19:45 UTC
Sent: 26 Dec 2024 14:06:57 UTC
Report deadline: 9 Jan 2025 14:06:57 UTC
Received: 26 Dec 2024 19:03:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 413.40
CPU time (sec): 43.52
Peak working set size (MB): 362.25
Peak swap size (MB): 10369.16
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>
[13:55:12][288036][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_61.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 8600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_61.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_61_8600000_1_0
------> GPU usage: 1.000000
[13:55:12][288036][INFO ] Starting data processing...
[13:55:12][288036][INFO ] opti: No host transfer for n_steps. Use device global.
[13:55:12][288036][INFO ] opti: No host transfer for mean. Use device global.
[13:55:12][288036][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:55:12][288036][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:55:12][288036][INFO ] opti: power spectrum in fft callback (static link).
[13:55:12][288036][INFO ] opti: __constant__ access is not uniform, bad!
[13:55:12][288036][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[13:55:12][288036][INFO ] CUDA global memory status (initial GPU state, including context):
[13:55:12][288036][INFO ] No template file. Generating templates.
[13:55:12][288036][INFO ] Template param value T_cons = 50000
[13:55:17][288036][INFO ] Number of generated templates to be used: 50000
[13:55:17][288036][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_61.cpt
[13:55:17][288036][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_61.cpt (No such file or directory).
------> Starting from scratch...
[13:55:17][288036][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_61.binary
[13:55:17][288036][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_DM236.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766106323
------> 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: 236.1 cm^-3 pc
------> Scale factor: 1.31393
[13:55:17][288036][INFO ] Allocating memory for dedispersed compressed time series...
[13:55:17][288036][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:55:17][288036][INFO ] 8-bit allocation done
[13:55:17][288036][INFO ] Foobar
[13:55:17][288036][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_61.binary
[13:55:18][288036][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:55:18][288036][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:55:18][288036][INFO ] FftSize = 12582913
[13:55:18][288036][INFO ] Seed for random number generator is 1109481714.
[13:55:21][288036][INFO ] 8[13:55:21][288036][INFO ] 9[13:55:23][288036][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:55:23][288036][INFO ] Normalization factor 3.97364e-08
[13:55:23][288036][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
[13:55:23][288036][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 760 MB (7216 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:55:23][288036][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:55:23][288036][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:55:23][288036][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1411.10888672, mean= 0.00008411  0.00008411
[13:55:23][288036][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:56:12][288036][INFO ] Checkpoint committed!
[13:57:12][288036][INFO ] Checkpoint committed!
[13:58:12][288036][INFO ] Checkpoint committed!
[13:59:12][288036][INFO ] Checkpoint committed!
[14:00:12][288036][INFO ] Checkpoint committed!
[14:01:12][288036][INFO ] Checkpoint committed!
[14:02:04][288036][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4539.739746 1.0264904 4.3835621 26.6493 23.2553  8
------> CAND:   0.499555 3641.242188 0.5533798 4.0141139 25.6486 22.1408  8
------> CAND:   0.249648 4645.234375 0.9854424 4.5964804 22.1396 21.2891 16
------> CAND:   0.499036 4846.375488 1.1209241 4.6437635 23.6366 19.9138  8
------> CAND:   0.166345 4662.944824 0.9850546 4.5970240 19.3688 17.3343 16
------> CAND:   1.248758 3727.780518 0.5881821 5.4630332 30.793 17.2638  2
------> CAND:   1.498665 3771.862793 0.9560527 3.7277136 30.1839 16.8981  2
------> CAND:   0.500074 3611.117432 0.9660423 5.8464079 20.8094 16.8216  8
------> CAND:   1.248499 4459.128906 0.9129632 5.5889344 29.8514 16.6986  2
------> CAND:   1.248239 4632.670410 1.0088397 5.6131444 29.7764 16.6536  2
------> CAND:   0.249907 3616.038330 0.9107189 5.8245745 18.842 16.596 16
------> CAND:   0.166605 3641.094971 0.5556521 4.0092263 18.5115 16.1352 16
------> CAND:   0.416253 3727.780518 0.5881821 5.4630332 19.9212 15.8606  8
------> CAND:   0.415993 4597.069824 1.0098046 5.6200204 19.8015 15.7315  8
------> CAND:   1.498406 4095.373779 1.0418828 3.9479337 27.8509 15.4994  2
------> CAND:   0.749203 3771.862793 0.9560527 3.7277136 22.6665 15.4677  4
------> CAND:   0.499815 3959.775635 0.7298954 5.5993972 19.5166 15.4248  8
------> CAND:   0.624379 3727.780518 0.5881821 5.4630332 22.57 15.3893  4
------> CAND:   0.749462 3618.305908 0.8689499 3.6479132 22.0366 14.9565  4
------> CAND:   0.624120 4459.128906 0.9129632 5.5889344 21.82 14.7809  4
------> CAND:   0.249388 3615.229248 0.9267669 3.6082141 18.7835 14.6383  8
------> CAND: 100.159634 3691.450684 0.9613905 5.8490458 26.154 14.4838  2
------> CAND:   1.249018 3642.658447 0.5308117 5.3950238 25.994 14.3881  2
------> CAND: 200.319269 3691.450684 0.9613905 5.8490458 32.4346 14.0862  1
------> CAND:   1.498925 4529.018066 1.0270928 5.7073302 25.4034 14.035  2
------> CAND:   1.499444 3707.187256 0.6236883 5.5301747 25.3508 14.0036  2
------> CAND:   1.499184 4139.405273 0.8344391 5.6469097 25.3351 13.9942  2
------> CAND: 115.503113 3709.647217 0.6132714 5.5188065 16.946 13.9815 16
------> CAND:   2.497516 3730.164307 0.5750179 5.4248695 32.1866 13.9785  1
------> CAND:   2.496738 4465.415527 0.9114307 5.5814905 31.9417 13.8721  1
------> CAND:   2.497257 3979.700439 0.6660609 5.4645882 31.7715 13.7982  1
------> CAND:   0.250167 3601.487305 0.9682664 5.8470640 16.8084 13.7945 16
------> CAND:   2.496997 4266.763184 0.7966237 5.5255003 31.561 13.7068  1
------> CAND:   1.247980 4800.554688 1.1234640 5.6340194 20.4888 13.7047  4
------> CAND:   2.496478 4632.670410 1.0088397 5.6131444 31.3125 13.5989  1
------> CAND:   2.496219 4861.400879 1.1226732 5.6044431 31.1945 13.5476  1
------> CAND:   1.498146 4276.954102 0.9782050 4.1606183 24.5033 13.4975  2
------> CAND:   0.832505 3730.154541 0.5768353 5.4377484 19.7427 13.1037  4
------> CAND:   0.312190 3727.780518 0.5881821 5.4630332 17.2349 12.992  8
------> CAND:   0.500334 3606.357178 0.9671568 5.8532195 17.1852 12.9395  8
------> CAND:   1.497887 4539.377930 1.1004410 4.3076267 23.5477 12.9273  2
------> CAND:   0.832246 4417.546875 0.8864120 5.5526962 19.5 12.9086  4
------> CAND:   0.831986 4848.138672 1.1213642 5.6013756 19.4158 12.841  4
------> CAND: 178.446540 4498.905762 1.0273511 4.3287163 19.2881 12.7384  4
------> CAND: 173.143989 3767.505371 0.4703014 4.7045989 16.9603 12.7023  8
------> CAND: 115.512715 3710.695068 0.8558285 5.7791371 15.9779 12.6757 16
------> CAND: 129.857603 4033.160889 0.7897955 5.6360106 23.0427 12.6263  2
------> CAND:  50.079817 3691.450684 0.9613905 5.8490458 18.9918 12.5007  4
------> CAND:   0.749722 3701.463379 0.6500087 5.5729041 18.9013 12.4281  4
------> CAND:   0.998332 4183.500977 0.6546439 5.1885643 16.6814 12.4089  8
------> CAND:   0.374731 3770.046387 0.9563276 3.7221272 16.6226 12.3472  8
------> CAND:   0.311930 4836.231445 1.1207525 5.6239262 16.5944 12.3176  8
------> CAND: 115.523095 3625.740723 0.6849365 5.6380730 15.6633 12.2562 16
------> CAND: 389.517273 3649.564453 0.5009167 5.3088326 22.3911 12.2382  2
------> CAND: 231.104321 4212.237793 1.0203878 5.8141165 18.5722 12.1645  4
------> CAND:   0.332950 3851.729004 0.5389020 5.2091832 15.5856 12.1529 16
------> CAND: 115.514791 3700.159668 0.8876714 5.8056307 15.4773 12.0093 16
------> CAND: 346.682432 3873.728271 1.0072680 5.8636460 21.9951 12.0025  2
------> CAND: 202.157372 3885.818604 0.8750882 5.7802567 16.2515 11.9583  8
------> CAND: 240.181173 3854.130859 0.5334691 5.1977811 27.3702 11.8867  1
------> CAND: 259.715205 4033.160889 0.7897955 5.6360106 27.3121 11.8615  1
------> CAND:  25.039779 3691.450684 0.9613905 5.8490458 15.3598 11.8538 16
------> CAND:   2.497776 3642.527588 0.5329526 5.4002185 27.1657 11.7979  1
------> CAND: 165.283197 4211.307617 0.9235628 4.1508746 18.0131 11.7176  4
------> CAND:   0.748943 4276.954102 0.9782050 4.1606183 17.9765 11.6884  4
------> CAND:   0.208126 4597.069824 1.0098046 5.6200204 15.2289 11.6811 16
------> CAND: 120.090716 3854.130859 0.5334691 5.1977811 21.4059 11.652  2
------> CAND:   0.332691 4179.052246 0.6599355 5.2266831 15.1466 11.5726 16
------> CAND: 280.516940 3619.246094 0.8460031 5.7856688 15.8516 11.541  8
------> CAND: 115.531140 3748.579834 0.8870283 5.7978034 15.1092 11.5234 16
------> CAND: 230.849742 4190.385254 0.6438270 4.8352461 15.8322 11.5209  8
------> CAND: 115.547749 4352.018066 1.0796318 5.8335428 17.741 11.5005  4
------> CAND:   0.998591 3918.838135 0.5375795 5.0936151 15.7958 11.4829  8
------> CAND:  27.725180 3813.503906 0.9618285 5.8451247 15.0455 11.4397 16
------> CAND:  66.773003 3691.450684 0.9613905 5.8490458 17.627 11.4097  4
------> CAND:   1.499703 3953.104980 0.9962496 5.8531275 17.6147 11.3999  4
------> CAND:   0.187366 3618.305908 0.8689499 3.6479132 15.0119 11.3957 16
------> CAND: 115.552160 4212.237793 1.0203878 5.8141165 15.6376 11.3184  8
------> CAND:   0.498777 4253.520508 1.0648985 4.0579362 15.6363 11.3171  8
------> CAND:   0.998072 4644.468262 0.9182779 5.4036260 14.9504 11.315 16
------> CAND: 163.646473 4185.232422 0.9279581 4.1264448 20.8329 11.3115  2
------> CAND: 163.863423 3683.337158 0.6916992 3.8518953 14.8998 11.2487 16
------> CAND:  89.223400 4498.905762 1.0273511 4.3287163 15.5444 11.2217  8
------> CAND:  86.556165 3647.967773 0.5216367 5.3493848 14.8786 11.2209 16
------> CAND: 123.124638 3703.423828 0.6424264 3.9448392 14.8645 11.2025 16
------> CAND:   0.155965 4175.803223 0.8171979 5.6116815 14.8542 11.189 16
------> CAND:  86.584970 3822.579102 0.8493598 5.7649341 14.8506 11.1843 16
------> CAND: 344.052307 3863.279541 0.8844100 5.7817359 15.495 11.1704  8
------> CAND:   0.374472 4063.575195 1.0375712 3.9142301 14.8145 11.1371 16
------> CAND: 229.129456 3634.728271 0.5929418 5.5085793 20.507 11.1179  2
------> CAND:   0.356825 3750.165527 0.5624813 5.3908062 14.7998 11.1179 16
------> CAND:  70.389523 3656.926514 0.9046682 5.8138270 17.2537 11.1125  4
------> CAND: 165.698931 3708.818359 0.6186844 3.9814966 14.7505 11.0536 16
------> CAND: 451.197409 3796.375977 0.8893395 5.7946639 17.1659 11.0427  4
------> CAND:   2.495959 4773.688477 1.1214886 4.5228086 25.4151 11.0377  1
------> CAND: 173.088714 3656.487305 0.4949496 5.2836523 20.3635 11.0328  2
------> CAND: 115.557091 4139.729980 0.9745508 5.8014164 17.1308 11.0148  4
------> CAND:   0.749981 3918.661133 1.0148263 5.8683701 15.3326 11.0022  8
------> CAND: 264.223398 3991.982422 0.8563377 3.9993114 15.3254 10.9946  8
------> CAND: 247.656853 3850.053711 0.7187206 5.6150908 25.284 10.9807  1
[14:02:04][288036][INFO ] Statistics: count dirty SumSpec pages 533074 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:02:04][288036][INFO ] Data processing finished successfully!
14:02:04 (288036): called boinc_finish(0)

</stderr_txt>
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