Task 1695274915

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_10_9250000_1
Workunit ID: 852874131
Created: 11 Dec 2024 16:28:01 UTC
Sent: 11 Dec 2024 21:40:34 UTC
Report deadline: 25 Dec 2024 21:40:34 UTC
Received: 12 Dec 2024 4:19:56 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 806.13
CPU time (sec): 20.69
Peak working set size (MB): 346.59
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:06:21][1860199][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_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_dms_200_10.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 9250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_10.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_10_9250000_1_0
------> GPU usage: 0.330000
[21:06:21][1860199][INFO ] Starting data processing...
[21:06:21][1860199][INFO ] opti: No host transfer for n_steps. Use device global.
[21:06:21][1860199][INFO ] opti: No host transfer for mean. Use device global.
[21:06:21][1860199][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:06:21][1860199][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:06:21][1860199][INFO ] opti: power spectrum in fft callback (static link).
[21:06:21][1860199][INFO ] opti: __constant__ access is not uniform, bad!
[21:06:21][1860199][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[21:06:21][1860199][INFO ] CUDA global memory status (initial GPU state, including context):
[21:06:21][1860199][INFO ] No template file. Generating templates.
[21:06:21][1860199][INFO ] Template param value T_cons = 50000
[21:06:24][1860199][INFO ] Number of generated templates to be used: 50000
[21:06:24][1860199][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_10.cpt
[21:06:24][1860199][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_10.cpt (No such file or directory).
------> Starting from scratch...
[21:06:24][1860199][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_10.binary
[21:06:24][1860199][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM231.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768448934
------> 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: 231 cm^-3 pc
------> Scale factor: 1.38756
[21:06:24][1860199][INFO ] Allocating memory for dedispersed compressed time series...
[21:06:24][1860199][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:06:24][1860199][INFO ] 8-bit allocation done
[21:06:24][1860199][INFO ] Foobar
[21:06:24][1860199][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_10.binary
[21:06:24][1860199][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:06:24][1860199][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:06:24][1860199][INFO ] FftSize = 12582913
[21:06:24][1860199][INFO ] Seed for random number generator is 1085832958.
[21:06:26][1860199][INFO ] 8[21:06:26][1860199][INFO ] 9[21:06:27][1860199][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:06:27][1860199][INFO ] Normalization factor 3.97364e-08
[21:06:27][1860199][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
[21:06:27][1860199][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2316 MB (5661 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:06:27][1860199][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:06:27][1860199][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:06:27][1860199][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1100.98144531, mean= 0.00006562  0.00006562
[21:06:27][1860199][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:07:21][1860199][INFO ] Checkpoint committed!
[21:08:21][1860199][INFO ] Checkpoint committed!
[21:09:21][1860199][INFO ] Checkpoint committed!
[21:10:21][1860199][INFO ] Checkpoint committed!
[21:11:21][1860199][INFO ] Checkpoint committed!
[21:12:21][1860199][INFO ] Checkpoint committed!
[21:13:21][1860199][INFO ] Checkpoint committed!
[21:14:21][1860199][INFO ] Checkpoint committed!
[21:15:21][1860199][INFO ] Checkpoint committed!
[21:16:21][1860199][INFO ] Checkpoint committed!
[21:17:21][1860199][INFO ] Checkpoint committed!
[21:18:22][1860199][INFO ] Checkpoint committed!
[21:19:22][1860199][INFO ] Checkpoint committed!
[21:19:46][1860199][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4001.266846 0.8395361 4.3585372 24.9185 21.3304  8
------> CAND:   0.499036 4382.292969 1.0598029 4.5829153 24.3484 20.6993  8
------> CAND:   0.249648 4077.405029 0.8172569 4.5722861 19.9787 18.1949 16
------> CAND:   0.166345 4002.640625 0.8387673 4.3625045 19.5093 17.532 16
------> CAND:   1.498406 3600.504639 0.9684714 3.7391796 29.4865 16.4798  2
------> CAND:   0.499555 3719.487061 0.9818354 3.8342748 20.3668 16.342  8
------> CAND:   1.248239 4148.557617 0.9831733 5.5196714 27.6517 15.38  2
------> CAND:   1.248499 3780.242188 0.7757781 5.4446278 27.6105 15.3554  2
------> CAND:   1.248758 3635.469238 0.6841497 5.3738647 27.0826 15.0393  2
------> CAND:   0.500074 3602.472412 0.9679599 5.7029953 21.8683 14.8201  4
------> CAND:   0.499815 4063.356445 1.0317484 5.6067281 18.7152 14.5652  8
------> CAND:   0.624120 4148.557617 0.9831733 5.5196714 21.4695 14.4971  4
------> CAND:   0.749203 3600.504639 0.9684714 3.7391796 21.4641 14.4927  4
------> CAND:   0.624379 3635.469238 0.6841497 5.3738647 21.2041 14.2824  4
------> CAND:   0.249907 4212.625000 0.9307830 5.3235741 17.095 14.1842 16
------> CAND:   0.415993 4148.557617 0.9831733 5.5196714 18.2726 14.0927  8
------> CAND:   0.416253 3787.913330 0.7625272 5.4016051 18.1077 13.9172  8
------> CAND: 115.497923 3631.296387 0.7234326 5.4202824 16.557 13.4542 16
------> CAND:   0.832246 3787.872070 0.7634181 5.4107418 19.6862 13.0583  4
------> CAND:   0.831986 4303.019531 1.0584539 5.4949780 19.6751 13.0494  4
------> CAND:   2.496738 3960.409668 0.8597166 5.4388776 29.7953 12.9399  1
------> CAND:   2.496997 3787.913330 0.7625272 5.4016051 29.6272 12.8669  1
------> CAND:   2.496219 4303.019531 1.0584539 5.4949780 29.5952 12.853  1
------> CAND:   2.496478 4165.769043 0.9817871 5.4881263 29.4174 12.7758  1
------> CAND:   2.497257 3636.491211 0.6731465 5.3511319 29.0847 12.6313  1
------> CAND:   0.250167 3602.472412 0.9679599 5.7029953 16.7987 12.5323  8
------> CAND:   0.249388 3907.172363 1.0103039 4.0203018 15.8672 12.5278 16
------> CAND:   0.374731 3601.647217 0.9681715 3.7334914 16.7813 12.5139  8
------> CAND:   1.498146 3869.848145 1.0036893 3.9718170 22.8239 12.496  2
------> CAND:   1.247980 4286.081543 1.0565126 5.4889655 18.8132 12.3576  4
------> CAND:   0.312190 3962.468994 0.8599209 5.4533544 16.5447 12.2655  8
------> CAND:   0.832505 3635.469238 0.6841497 5.3738647 18.6008 12.1874  4
------> CAND:   1.498665 3602.754395 0.9678837 3.7277682 22.2105 12.1306  2
------> CAND:   1.498925 3798.680908 0.7434228 5.3377581 18.5293 12.1302  4
------> CAND:   0.311930 4279.879395 1.0560002 5.5024524 16.3916 12.105  8
------> CAND:  47.345369 3695.381348 0.9400504 3.8426404 16.3452 12.0564  8
------> CAND:  49.598947 3696.474365 0.9394598 3.8525398 15.4483 11.9708 16
------> CAND:   1.499184 3703.968994 0.7388196 5.4295492 21.9122 11.9531  2
------> CAND: 115.515051 3715.536133 0.8585992 5.5705519 15.3029 11.7786 16
------> CAND: 346.565394 4106.467285 1.0370735 5.6087875 15.9979 11.6935  8
------> CAND:  40.080151 3768.162109 0.8848881 5.5750809 15.238 11.693 16
------> CAND:   1.497887 4386.019531 0.9812295 5.0514965 21.3776 11.6352  2
------> CAND:   0.299733 3961.691650 0.8021522 5.3481774 15.1751 11.6102 16
------> CAND: 467.147360 3724.594727 0.5973949 4.8106718 17.8688 11.6025  4
------> CAND:  47.344331 3739.012939 0.9644734 3.8679857 15.8945 11.5857  8
------> CAND:  57.754800 3711.778076 0.7112989 5.3428965 15.095 11.5048 16
------> CAND: 115.481055 3949.489746 0.8088554 5.3470073 15.0616 11.4609 16
------> CAND: 496.710643 4016.492920 1.0260102 4.1275053 17.6 11.3882  4
------> CAND:   0.208126 4103.090332 0.9837275 5.5226064 14.9896 11.3664 16
------> CAND:  50.048676 3972.183105 0.8556923 5.4464817 17.5269 11.3299  4
------> CAND: 164.251129 3624.269287 0.7900864 5.5341077 20.8387 11.3149  2
------> CAND: 115.544116 3815.159424 0.8533885 5.5213542 14.9317 11.2904 16
------> CAND: 160.303736 3811.733887 0.8563345 5.5328326 17.4184 11.2435  4
------> CAND: 206.801288 3618.448486 0.8943030 3.8039682 15.5598 11.2376  8
------> CAND:   0.166605 3637.203369 0.6609261 5.2922101 14.8835 11.2273 16
------> CAND: 462.136239 3977.034180 0.9344506 5.5542889 17.3044 11.1528  4
------> CAND: 231.033734 3756.898193 0.9635698 5.6728802 17.2959 11.1461  4
------> CAND:   0.374472 3675.838379 0.9750990 3.8105807 15.4383 11.1116  8
------> CAND:  82.125565 3624.269287 0.7900864 5.5341077 17.2283 11.0923  4
------> CAND: 353.942201 3876.717041 0.8033646 5.4023867 15.4 11.0719  8
------> CAND: 350.037626 3968.958008 0.8566822 5.4427433 15.3885 11.06  8
------> CAND:   0.498777 3887.042236 1.0056280 4.0026889 15.3875 11.0589  8
------> CAND: 354.755243 3977.374756 0.8510443 5.4087882 15.3523 11.0225  8
------> CAND:  20.033328 3962.306396 0.8953173 5.5162015 14.7179 11.011 16
------> CAND:   0.500593 3740.098877 0.9442433 5.6519647 15.337 11.0067  8
------> CAND:   0.500334 3721.093018 0.6848536 5.3082118 17.1126 11.0003  4
------> CAND:   0.748943 4386.019531 0.9812295 5.0514965 17.1082 10.9969  4
------> CAND:  86.589641 3666.055176 0.8374234 5.5787907 14.7028 10.9913 16
------> CAND:  57.465188 3629.414307 0.7424287 5.4572582 14.6971 10.9839 16
------> CAND: 115.583302 3636.521973 0.9696325 5.6890135 14.6968 10.9834 16
------> CAND: 115.499740 3945.443359 0.8110616 5.3466048 14.6774 10.9582 16
------> CAND: 115.507525 3969.394775 1.0181289 5.6562943 14.6672 10.9449 16
------> CAND: 252.400940 3934.360840 1.0137972 4.0318151 17.0422 10.9444  4
------> CAND: 115.456402 4214.875488 0.9796756 5.4593744 15.2547 10.9215  8
------> CAND: 115.494030 3630.624512 0.7322957 5.4530640 14.6453 10.9163 16
------> CAND: 173.893452 4369.449707 1.0587835 5.4165063 14.6223 10.8864 16
------> CAND:  30.031956 3657.796387 0.6014896 5.1270638 15.2153 10.8808  8
------> CAND: 115.497404 3624.047119 0.8186490 5.5620956 14.5921 10.8471 16
------> CAND: 100.136019 4093.557373 0.9849707 5.5589490 14.5795 10.8307 16
------> CAND:   0.749462 3802.533447 0.7379285 5.3305068 15.1596 10.8232  8
------> CAND: 144.128011 3693.303711 0.9219180 5.6398516 16.8852 10.8197  4
------> CAND:  30.055831 3690.075928 0.9592617 5.6797242 14.5658 10.8129 16
------> CAND: 394.845255 4064.829834 0.8256761 5.2825041 15.1494 10.8127  8
------> CAND:  53.127752 3619.575439 0.8489255 5.5860071 14.5652 10.8122 16
------> CAND: 163.386185 3623.237793 0.7979388 3.9110572 14.5564 10.8007 16
------> CAND: 230.871282 4080.014160 0.8758450 5.3685808 15.1337 10.7964  8
------> CAND: 115.523874 3760.597168 0.8904859 5.5990047 14.5518 10.7948 16
------> CAND: 196.056312 4411.873535 1.0622630 4.6218419 14.5437 10.7842 16
------> CAND:  92.176354 3814.438965 0.9187827 5.6095009 14.5343 10.7721 16
------> CAND: 101.005894 3693.634277 0.7681438 5.4812927 14.5244 10.7592 16
------> CAND: 116.669347 3623.004395 0.8267633 5.5804143 14.5201 10.7536 16
------> CAND: 295.854450 3646.288086 0.6298127 5.2278719 24.7523 10.7498  1
------> CAND: 100.795951 3984.156494 0.9334845 5.5555077 14.5123 10.7435 16
------> CAND: 115.475346 3877.988281 0.8044982 5.4271441 14.5107 10.7414 16
------> CAND:  86.595610 3876.624023 0.8960848 5.5398760 14.5104 10.741 16
------> CAND: 166.877103 3708.643555 0.9135512 5.6415086 15.0771 10.738  8
------> CAND:  60.108289 3618.080811 0.9304565 5.6625662 15.0647 10.7252  8
------> CAND: 312.577999 3842.796875 0.7441608 4.3086023 15.0624 10.7229  8
------> CAND:  42.953436 3644.546387 0.6441525 4.2211461 15.0444 10.7043  8
------> CAND: 182.859493 3908.690674 0.9449628 4.0837879 15.0426 10.7024  8
[21:19:46][1860199][INFO ] Statistics: count dirty SumSpec pages 443352 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:19:46][1860199][INFO ] Data processing finished successfully!
21:19:46 (1860199): called boinc_finish(0)

</stderr_txt>
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