Task 1734533493

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_188_2400000_0
Workunit ID: 876719733
Created: 24 Feb 2025 0:34:24 UTC
Sent: 24 Feb 2025 13:09:34 UTC
Report deadline: 10 Mar 2025 13:09:34 UTC
Received: 24 Feb 2025 13:45:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 361.66
CPU time (sec): 25.27
Peak working set size (MB): 272.61
Peak swap size (MB): 10535.63
Peak disk usage (MB): 0.02
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>
[08:35:22][532620][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_cfbf00127_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_188.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 2400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_188.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_188_2400000_0_0
------> GPU usage: 0.500000
[08:35:22][532620][INFO ] Starting data processing...
[08:35:22][532620][INFO ] opti: No host transfer for n_steps. Use device global.
[08:35:22][532620][INFO ] opti: No host transfer for mean. Use device global.
[08:35:22][532620][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:35:22][532620][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:35:22][532620][INFO ] opti: power spectrum in fft callback (static link).
[08:35:22][532620][INFO ] opti: __constant__ access is not uniform, bad!
[08:35:23][532620][INFO ] Running on device 1 NVIDIA GeForce RTX 3090
[08:35:23][532620][INFO ] CUDA global memory status (initial GPU state, including context):
[08:35:23][532620][INFO ] No template file. Generating templates.
[08:35:23][532620][INFO ] Template param value T_cons = 50000
[08:35:28][532620][INFO ] Number of generated templates to be used: 50000
[08:35:28][532620][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_188.cpt
[08:35:28][532620][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_188.cpt (No such file or directory).
------> Starting from scratch...
[08:35:28][532620][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_188.binary
[08:35:28][532620][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM248.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.8173223673
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 248.8 cm^-3 pc
------> Scale factor: 1.87141
[08:35:28][532620][INFO ] Allocating memory for dedispersed compressed time series...
[08:35:28][532620][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:35:28][532620][INFO ] 8-bit allocation done
[08:35:28][532620][INFO ] Foobar
[08:35:28][532620][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_188.binary
[08:35:29][532620][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:35:29][532620][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:35:29][532620][INFO ] FftSize = 12582913
[08:35:29][532620][INFO ] Seed for random number generator is -1034007850.
[08:35:31][532620][INFO ] 8[08:35:31][532620][INFO ] 9[08:35:32][532620][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:35:32][532620][INFO ] Normalization factor 3.97364e-08
[08:35:32][532620][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
[08:35:32][532620][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1530 MB (22743 MB free / 24273 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:35:32][532620][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:35:32][532620][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:35:32][532620][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:41:22][532620][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  99.857047 3626.862793 0.5936614 2.6951611 23.859 13.113  2
------> CAND: 199.713834 3626.862793 0.5936614 2.6951611 28.8337 12.5223  1
------> CAND: 345.594310 4556.257324 0.9743510 2.9077308 18.8006 12.3474  4
------> CAND: 422.622596 4084.388184 0.6289087 2.6891568 18.7224 12.2848  4
------> CAND:  86.410320 4256.530762 0.5854242 2.5729926 15.574 12.1376 16
------> CAND: 431.734482 4086.319824 1.0433691 2.9604146 21.8562 11.9198  2
------> CAND: 115.344553 4031.570068 0.3792619 1.3916366 15.3859 11.8883 16
------> CAND: 133.470230 4248.300781 0.8075709 0.7827073 15.3533 11.8452 16
------> CAND: 345.603912 4651.163574 1.0311700 2.9297771 21.3847 11.6394  2
------> CAND: 115.167827 3991.655762 1.0285438 2.9485207 15.1942 11.6353 16
------> CAND: 382.853597 3710.809082 0.9439631 2.8860364 17.6994 11.4674  4
------> CAND: 288.078777 3935.641113 0.9384394 2.9184136 17.6528 11.4302  4
------> CAND: 133.125601 4775.512207 0.7520455 1.3087735 15.0171 11.4024 16
------> CAND: 307.332540 4888.716309 0.9918640 2.8504498 17.5492 11.3477  4
------> CAND: 323.251870 3707.899658 0.8146358 2.8357577 17.4994 11.3081  4
------> CAND: 460.999070 4888.716309 0.9918640 2.8504498 20.7494 11.2619  2
------> CAND:  49.928523 3626.862793 0.5936614 2.6951611 17.437 11.2584  4
------> CAND: 278.174870 4303.808594 0.7271168 0.8962191 17.4153 11.2411  4
------> CAND:  86.386186 3859.147949 0.6946504 2.7799900 14.8583 11.1944 16
------> CAND: 191.426669 3710.809082 0.9439631 2.8860364 15.507 11.1829  8
------> CAND: 107.108771 4079.963867 1.0212801 2.9517443 14.8351 11.1641 16
------> CAND: 215.867241 4086.319824 1.0433691 2.9604146 17.3184 11.164  4
------> CAND: 485.891707 5789.520996 1.1172831 2.4973066 17.2977 11.1475  4
------> CAND: 485.707196 3827.757080 0.4871832 2.5490413 17.2784 11.1322  4
------> CAND: 191.545524 3752.670654 0.8373907 2.8508358 15.4397 11.113  8
------> CAND:  86.377882 4448.425293 1.0221295 2.9474628 14.7722 11.0819 16
------> CAND: 289.103319 4262.330078 0.5017554 2.3711486 20.3337 11.0151  2
------> CAND: 297.636240 3749.018799 0.9751291 0.3643537 15.3451 11.015  8
------> CAND: 144.039518 3935.641113 0.9384394 2.9184136 15.3409 11.0107  8
------> CAND:  69.813672 3869.759766 0.8270311 0.5053300 14.7029 10.9914 16
------> CAND:  86.457811 4432.524414 0.4806524 2.0330198 14.6934 10.979 16
------> CAND: 185.611847 4773.500000 0.8626607 1.1529433 14.6783 10.9594 16
------> CAND:  66.608474 4476.998047 0.9809937 2.9282105 14.6759 10.9563 16
------> CAND:  86.399161 4584.562012 0.8686690 2.8223600 15.2593 10.9263  8
------> CAND:  86.352709 3737.076660 0.8530697 2.8597698 14.649 10.9213 16
------> CAND: 115.221027 4289.813477 0.6608689 2.6769216 16.9902 10.9031  4
------> CAND: 115.229850 4746.174316 0.9304831 2.8364551 14.6317 10.8987 16
------> CAND: 335.526134 4242.465820 0.9383952 2.9152081 20.1364 10.898  2
------> CAND:  44.968784 3857.061279 0.4657385 0.8395876 15.2182 10.8838  8
------> CAND:  86.469748 4745.528320 0.5945264 2.1587899 14.6146 10.8764 16
------> CAND: 178.207532 4606.998535 0.5808689 2.3004522 14.5955 10.8516 16
------> CAND: 393.305328 4434.447266 0.4771804 1.7616740 15.1558 10.8193  8
------> CAND: 345.603653 4651.163574 1.0311700 2.9297771 16.8691 10.807  4
------> CAND: 336.398344 3876.663818 0.9152621 0.4658587 15.1327 10.7954  8
------> CAND: 190.181284 4826.733887 0.8463614 2.7325730 15.1289 10.7915  8
------> CAND: 180.729961 5832.174316 1.1992511 2.6224597 14.5412 10.7811 16
------> CAND: 328.379251 4077.829346 0.6372806 0.8095710 15.1176 10.7798  8
------> CAND: 283.800250 4462.076172 0.7638286 2.7596672 16.822 10.7695  4
------> CAND: 270.835172 3975.831787 0.7966640 2.8463314 16.8204 10.7683  4
------> CAND: 230.297507 4707.675293 1.1357454 2.9876583 15.086 10.7472  8
------> CAND: 345.531250 4419.237305 0.8260118 2.8202374 16.7908 10.7448  4
------> CAND:  86.341810 4033.999756 0.9930353 2.9468493 15.0808 10.7418  8
------> CAND: 172.727996 3873.386719 0.7992325 2.8408258 15.0737 10.7346  8
------> CAND: 115.178727 3748.864746 0.6091655 2.7138851 14.5015 10.7294 16
------> CAND: 123.593830 4530.168457 1.0311826 0.8353825 14.5015 10.7294 16
------> CAND: 199.714093 3626.946533 0.5921171 2.6938765 24.7014 10.7277  1
------> CAND: 236.760582 4106.965820 0.5453179 0.9572439 15.0625 10.7229  8
------> CAND:  86.387224 3880.234619 0.8198166 2.8520861 14.4718 10.6909 16
------> CAND: 345.379696 4192.662109 1.0348356 2.9609387 16.7004 10.6731  4
------> CAND: 277.185621 3654.276611 0.8691501 2.8508351 19.7375 10.6614  2
------> CAND: 373.583151 3614.606201 0.9203510 2.8616838 15.001 10.6595  8
------> CAND: 115.219989 4667.704102 1.0310198 2.9271617 14.4467 10.6584 16
------> CAND: 133.755430 4093.338623 0.8682412 2.8865218 14.4434 10.6541 16
------> CAND: 159.996217 3990.450684 0.7861262 2.8343532 16.6752 10.6531  4
------> CAND:  33.116482 3807.240479 0.7888458 2.8365097 14.4394 10.649 16
------> CAND: 211.311298 4084.388184 0.6289087 2.6891568 14.9861 10.6442  8
------> CAND: 163.621041 5360.776855 0.9814498 1.5400783 14.4239 10.6288 16
------> CAND: 290.647139 4605.277344 0.7151562 1.1808289 14.9591 10.6163  8
------> CAND: 230.369131 4025.785889 0.9927868 2.9462142 14.9566 10.6137  8
------> CAND: 115.284606 3837.268555 0.6218557 2.7214730 14.4078 10.6079 16
------> CAND: 243.791983 4589.068359 0.7259521 2.6698177 14.9471 10.604  8
------> CAND:  90.847148 3780.847168 0.9670510 0.3877375 14.4004 10.5985 16
------> CAND: 115.278119 4531.218750 0.5916959 2.4188287 14.3926 10.5882 16
------> CAND:  86.384629 4191.309082 0.8958759 2.8939130 14.3925 10.5881 16
------> CAND:  86.399680 3793.236328 0.6774340 2.7677147 14.9313 10.5876  8
------> CAND: 416.225696 3698.534424 0.8122427 0.3876876 19.606 10.5834  2
------> CAND: 153.519647 4795.490234 0.8095788 2.6981149 14.3875 10.5817 16
------> CAND: 172.747719 3843.137207 0.8865468 2.8850570 14.9211 10.5772  8
------> CAND: 173.769406 4992.356445 0.9223251 1.2746675 14.9022 10.5577  8
------> CAND: 496.420253 3619.851807 0.8029387 2.8266730 16.5539 10.557  4
------> CAND: 138.257395 4177.638672 0.8651403 2.8823054 14.9009 10.5564  8
------> CAND:  86.344924 4192.662109 1.0348356 2.9609387 14.3669 10.555 16
------> CAND: 335.124413 3885.585693 0.5619583 0.7273694 19.5551 10.5532  2
------> CAND: 115.261770 3724.849365 0.7116914 2.7879603 14.3623 10.5491 16
------> CAND: 172.776005 4605.657227 1.1218328 2.9848270 14.8908 10.546  8
------> CAND: 114.598983 3618.691162 0.8290841 0.3280536 14.8899 10.545  8
------> CAND: 242.249720 4208.075684 0.6594491 2.7062378 14.8853 10.5403  8
------> CAND: 161.879735 3716.967041 0.9560432 2.8909664 14.3493 10.5323 16
------> CAND:  86.377622 3702.165283 0.8245363 2.8473701 14.3485 10.5312 16
------> CAND: 104.390412 4772.250488 0.8173217 2.7065752 14.3387 10.5186 16
------> CAND:  55.228998 4217.854004 0.8894538 0.7128589 14.3309 10.5084 16
------> CAND:  52.459516 3642.976318 0.9597155 0.2962480 14.3269 10.5034 16
------> CAND:  34.559872 3668.952148 0.7337971 2.7960906 14.3253 10.5013 16
------> CAND:  66.571364 3626.862793 0.5936614 2.6951611 16.4669 10.488  4
------> CAND:  99.805145 3676.577637 0.3312558 2.2190177 14.8276 10.4809  8
------> CAND: 388.552677 4611.364746 0.7109689 1.1934990 19.4201 10.4732  2
------> CAND:  86.429265 4092.152100 0.4769302 2.4327180 14.3025 10.4718 16
------> CAND: 259.120929 3931.018311 0.8242229 2.8562796 14.8147 10.4676  8
------> CAND: 115.202083 4682.651367 1.1323813 2.9886918 14.2954 10.4627 16
------> CAND:  97.652516 3638.075928 0.4584334 0.6326981 14.2952 10.4623 16
[08:41:22][532620][INFO ] Statistics: count dirty SumSpec pages 1692 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:41:22][532620][INFO ] Data processing finished successfully!
08:41:22 (532620): called boinc_finish(0)

</stderr_txt>
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