Task 1722758568

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_31_6450000_2
Workunit ID: 868786576
Created: 31 Jan 2025 3:00:53 UTC
Sent: 31 Jan 2025 5:11:04 UTC
Report deadline: 14 Feb 2025 5:11:04 UTC
Received: 31 Jan 2025 9:11:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 260.95
CPU time (sec): 17.85
Peak working set size (MB): 366.66
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:44:12][24278][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_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_31.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 6450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_31.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_31_6450000_2_0
------> GPU usage: 1.000000
[00:44:12][24278][INFO ] Starting data processing...
[00:44:12][24278][INFO ] opti: No host transfer for n_steps. Use device global.
[00:44:12][24278][INFO ] opti: No host transfer for mean. Use device global.
[00:44:12][24278][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:44:12][24278][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:44:12][24278][INFO ] opti: power spectrum in fft callback (static link).
[00:44:12][24278][INFO ] opti: __constant__ access is not uniform, bad!
[00:44:12][24278][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[00:44:12][24278][INFO ] CUDA global memory status (initial GPU state, including context):
[00:44:12][24278][INFO ] No template file. Generating templates.
[00:44:12][24278][INFO ] Template param value T_cons = 50000
[00:44:15][24278][INFO ] Number of generated templates to be used: 50000
[00:44:15][24278][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_31.cpt
[00:44:15][24278][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_31.cpt (No such file or directory).
------> Starting from scratch...
[00:44:15][24278][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_31.binary
[00:44:15][24278][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM233.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768542285
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 233.1 cm^-3 pc
------> Scale factor: 1.43846
[00:44:15][24278][INFO ] Allocating memory for dedispersed compressed time series...
[00:44:15][24278][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:44:15][24278][INFO ] 8-bit allocation done
[00:44:15][24278][INFO ] Foobar
[00:44:15][24278][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_31.binary
[00:44:15][24278][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:44:15][24278][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:44:15][24278][INFO ] FftSize = 12582913
[00:44:15][24278][INFO ] Seed for random number generator is 1115673705.
[00:44:18][24278][INFO ] 8[00:44:18][24278][INFO ] 9[00:44:18][24278][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:44:18][24278][INFO ] Normalization factor 3.97364e-08
[00:44:18][24278][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
[00:44:18][24278][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 876 MB (11125 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:44:18][24278][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:44:18][24278][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:44:18][24278][INFO ] TimeSeriesLength = 16772411, params->nsamples = 25165824
sum = 1530.73413086, mean= 0.00009126  0.00009126
[00:44:18][24278][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:45:40][24278][INFO ] Checkpoint committed!
[00:47:08][24278][INFO ] Checkpoint committed!
[00:48:31][24278][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 4140.744629 0.9347236 3.5784385 25.0049 21.4262  8
------> CAND:   0.499296 6450.785156 1.3359805 4.4734697 24.2203 20.5578  8
------> CAND:   0.499555 5079.788574 0.7709880 4.1390667 24.0702 20.392  8
------> CAND:   1.499184 3699.081299 0.8045065 3.3711805 35.4752 20.0793  2
------> CAND:   0.749462 4094.702881 0.9830775 3.5397995 26.4063 18.5213  4
------> CAND:   0.749722 3699.081299 0.8045065 3.3711805 26.0609 18.2381  4
------> CAND:   1.498925 4649.568359 1.1323364 3.7678988 32.2231 18.1229  2
------> CAND:   0.249907 4183.094238 0.9665245 3.5868726 19.6718 17.761 16
------> CAND:   0.250167 3618.621094 0.8217855 6.1195807 19.3503 17.3083 16
------> CAND:   0.249648 6450.785156 1.3359805 4.4734697 18.8844 16.6551 16
------> CAND:   0.500334 3617.147461 0.8202463 6.1188307 20.6393 16.6371  8
------> CAND:   0.500074 5431.364746 0.5306404 5.6624460 20.6318 16.6289  8
------> CAND:   0.374731 4122.860352 0.9828693 3.5580854 20.3988 16.3767  8
------> CAND:   0.166345 6088.958496 1.1026961 4.4511299 18.4815 16.0935 16
------> CAND:   0.166605 5655.449219 0.9765443 4.3069215 17.8334 15.1963 16
------> CAND:   1.249277 4537.384277 0.5260690 6.0409584 26.087 14.4437  2
------> CAND:   1.249018 5746.498535 0.8738239 6.1709232 25.9624 14.3692  2
------> CAND:   0.500593 3958.179443 0.5348092 6.0671315 18.3098 14.1324  8
------> CAND:   1.248758 6146.020996 1.0318475 6.1857820 25.2727 13.957  2
------> CAND:   1.499444 3618.663818 0.7753473 3.3317833 24.9663 13.774  2
------> CAND:   1.249537 3658.551514 0.2880125 5.7803445 24.6037 13.5574  2
------> CAND:   1.499963 4283.711914 0.6832850 6.1860514 24.2108 13.3229  2
------> CAND:   1.499703 5308.480957 1.0557984 0.0722986 24.1135 13.2648  2
------> CAND:   0.999110 4632.803223 0.5600503 4.0457387 23.8487 13.1069  2
------> CAND:   0.998851 6108.230957 1.1035250 4.4451008 23.6449 12.9853  2
------> CAND:   1.500222 3629.203857 0.5290954 6.0191555 23.6371 12.9807  2
------> CAND:   0.187366 4166.198242 0.9901801 3.5731843 16.2023 12.9764 16
------> CAND:   1.248499 6911.665039 1.3286545 6.1857128 23.5768 12.9447  2
------> CAND:   0.299733 3783.764404 0.8433784 3.4093680 16.1054 12.8464 16
------> CAND:   0.624639 4537.384277 0.5260690 6.0409584 19.3614 12.7973  4
------> CAND:   0.998591 6901.379395 1.3110719 4.7532983 23.3236 12.7937  2
------> CAND:   0.624379 5685.993164 0.8922313 6.2027845 19.0423 12.5412  4
------> CAND: 115.513494 3648.626465 0.8847270 6.1407223 16.6831 12.4107  8
------> CAND:   0.749981 4185.383789 0.5066532 3.8044248 18.796 12.3438  4
------> CAND:   0.999370 3635.434570 0.4384593 3.4946043 18.7831 12.3335  4
------> CAND: 461.895674 4618.103516 0.5706532 6.0804920 18.681 12.2517  4
------> CAND:   0.499036 3977.337402 1.0269307 3.4731677 16.3773 12.09  8
------> CAND: 102.592014 4031.831787 0.1969949 5.0494051 15.4572 11.9827 16
------> CAND:  62.579595 3901.116943 0.9304178 6.2142162 15.4174 11.93 16
------> CAND:   0.249388 4688.387207 1.1379012 3.7836130 15.405 11.9136 16
------> CAND: 259.629827 3895.960693 0.4953364 6.0332236 18.2303 11.8911  4
------> CAND:   0.214095 3791.320312 0.8373960 3.4149041 15.3673 11.8637 16
------> CAND: 230.735039 7044.624512 1.2598557 6.0859690 16.1402 11.842  8
------> CAND: 112.408986 4834.772949 0.9351822 0.0271368 15.3303 11.8149 16
------> CAND: 231.042039 4233.356445 0.9369920 6.2759190 16.0439 11.7415  8
------> CAND:  75.210943 4663.524414 1.0130395 3.8010015 15.2696 11.7348 16
------> CAND:   0.416253 5018.751465 0.8746654 6.2750063 15.2527 11.7124 16
------> CAND:   0.312190 4536.586914 0.5270169 6.0422182 15.9596 11.6535  8
------> CAND:   0.166864 3611.578613 0.9664443 6.1462660 15.135 11.5574 16
------> CAND: 260.390188 6347.059570 1.3266820 0.0577858 21.2172 11.5398  2
------> CAND: 173.240527 4215.734863 1.0202224 0.0100705 15.0872 11.4946 16
------> CAND:   1.000408 5451.331543 0.5189832 5.6359153 17.7266 11.4891  4
------> CAND:   1.000667 3726.156982 0.1946379 5.4029779 17.7019 11.4694  4
------> CAND:  91.904648 3630.401855 0.5049671 3.4453068 15.7647 11.4506  8
------> CAND:   0.416512 4608.360840 0.5800667 6.0915747 15.7515 11.4368  8
------> CAND: 125.169829 3664.982666 0.2647811 5.7276115 17.6175 11.4021  4
------> CAND: 476.283640 4621.333984 1.0582153 0.0671575 17.5894 11.3798  4
------> CAND: 191.257209 3829.145020 0.7101505 6.1407337 17.5759 11.369  4
------> CAND:  86.517498 3829.372803 0.2835158 5.7352185 14.9698 11.3404 16
------> CAND: 260.418215 5942.539551 1.1342673 0.0390032 20.8529 11.3234  2
------> CAND:  89.490175 4340.785156 0.7489333 6.2217321 14.9547 11.3205 16
------> CAND: 280.271444 3672.435059 0.2468412 5.6774802 17.4263 11.2499  4
------> CAND: 139.496811 3807.434326 0.6203553 6.1019845 15.5573 11.2351  8
------> CAND: 432.704786 3805.291504 0.2968247 5.7855129 17.3888 11.22  4
------> CAND: 259.782678 3965.030762 0.8528373 6.2094932 20.6431 11.1988  2
------> CAND: 202.002964 3916.146973 0.5684969 6.0916162 15.4732 11.1478  8
------> CAND:   1.000148 6639.956543 0.9048242 5.7200871 17.2858 11.1381  4
------> CAND: 139.495513 3875.082031 0.6404991 6.1221414 17.1608 11.0386  4
------> CAND:  53.452398 4284.679199 1.0762079 0.0327125 15.3409 11.0107  8
------> CAND: 183.809296 3630.401855 0.5049671 3.4453068 17.1164 11.0033  4
------> CAND:   0.312449 3664.486572 0.2775415 5.7577081 15.3212 10.9904  8
------> CAND: 395.613662 4765.244141 0.5799889 4.1250205 15.3069 10.9755  8
------> CAND: 461.912023 3750.251953 0.5790281 6.0670967 17.0718 10.9679  4
------> CAND: 461.470338 7044.624512 1.2598557 6.0859690 17.0479 10.9489  4
------> CAND:  86.588344 3870.665527 0.9225706 6.2056856 14.6622 10.9384 16
------> CAND: 346.342994 3665.705078 0.7229321 6.1080565 17.0156 10.9233  4
------> CAND: 115.516608 4756.339844 1.0642667 0.0776411 14.644 10.9147 16
------> CAND: 115.491435 4089.341064 0.9041538 6.2451267 14.64 10.9095 16
------> CAND: 423.790387 4690.080078 1.0125202 3.8133709 16.984 10.8982  4
------> CAND: 155.904536 4354.398926 0.9361726 3.6836443 15.23 10.8959  8
------> CAND: 212.292762 5968.815430 1.2996207 4.2824931 15.2169 10.8824  8
------> CAND: 243.173313 5703.993164 0.8869737 6.1939111 16.927 10.8529  4
------> CAND: 173.204455 3613.508789 0.9157565 6.1357932 15.1688 10.8327  8
------> CAND:  86.553310 4269.993164 0.6241112 6.1429262 14.5671 10.8147 16
------> CAND:  86.544487 4274.483887 0.6198764 6.1402373 14.5652 10.8122 16
------> CAND: 231.045931 4357.339355 0.9673824 0.0168280 16.8453 10.7881  4
------> CAND: 184.037924 3628.476318 0.5432607 3.4230278 14.5394 10.7787 16
------> CAND: 135.220100 3861.093750 0.5329790 6.0636730 14.536 10.7742 16
------> CAND: 481.360677 4144.591797 0.6814900 6.1682239 24.8081 10.774  1
------> CAND: 144.846073 5431.364746 0.5306404 4.8216238 14.5278 10.7636 16
------> CAND:  92.105249 3753.509766 0.1894139 4.2107687 14.5163 10.7487 16
------> CAND: 173.150477 4243.617188 0.6495084 6.1653214 14.515 10.7469 16
------> CAND:   0.999889 6983.671875 1.0962383 5.8745956 16.788 10.7426  4
------> CAND:  51.614035 4317.560059 0.3551233 4.1389308 15.054 10.7142  8
------> CAND: 102.009156 3993.843262 0.6005172 6.1183391 14.4894 10.7137 16
------> CAND: 493.673089 4506.730957 0.7168339 6.2112031 19.8195 10.71  2
------> CAND:  27.897494 4781.705078 0.9432297 0.0376037 15.0497 10.7097  8
------> CAND: 231.007783 4540.549316 0.5222749 6.0358505 24.6089 10.6875  1
------> CAND: 255.558128 3749.652344 0.7755097 3.4070995 15.0111 10.6699  8
------> CAND:  85.120041 3648.594971 0.9470207 3.3182108 14.4554 10.6697 16
[00:48:31][24278][INFO ] Statistics: count dirty SumSpec pages 567490 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:48:31][24278][INFO ] Data processing finished successfully!
00:48:31 (24278): called boinc_finish(0)

</stderr_txt>
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