Task 1732557322

Name: Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_93_9950000_1
Workunit ID: 875552953
Created: 20 Feb 2025 1:45:57 UTC
Sent: 20 Feb 2025 15:37:53 UTC
Report deadline: 6 Mar 2025 15:37:53 UTC
Received: 20 Feb 2025 17:58:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 244.74
CPU time (sec): 8.09
Peak working set size (MB): 307.04
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[10:54:40][2086934][INFO ] Application startup - thank you for supporting Einstein@Home!
[10:54:40][2086934][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
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_3_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_3_dms_200_93.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 9950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_93.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_93_9950000_1_0
------> GPU usage: 0.500000
[10:54:40][2086934][INFO ] Starting data processing...
[10:54:40][2086934][INFO ] opti: No host transfer for n_steps. Use device global.
[10:54:40][2086934][INFO ] opti: No host transfer for mean. Use device global.
[10:54:40][2086934][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:54:40][2086934][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:54:40][2086934][INFO ] opti: power spectrum in fft callback (static link).
[10:54:40][2086934][INFO ] opti: __constant__ access is not uniform, bad!
[10:54:40][2086934][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[10:54:40][2086934][INFO ] CUDA global memory status (initial GPU state, including context):
[10:54:40][2086934][INFO ] No template file. Generating templates.
[10:54:40][2086934][INFO ] Template param value T_cons = 50000
[10:54:43][2086934][INFO ] Number of generated templates to be used: 18035
[10:54:43][2086934][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_93.cpt
[10:54:43][2086934][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_93.cpt (No such file or directory).
------> Starting from scratch...
[10:54:43][2086934][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_93.binary
[10:54:43][2086934][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_3_dms_200_DM239.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475640554
------> 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: 239.3 cm^-3 pc
------> Scale factor: 1.64668
[10:54:43][2086934][INFO ] Allocating memory for dedispersed compressed time series...
[10:54:43][2086934][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:54:43][2086934][INFO ] 8-bit allocation done
[10:54:43][2086934][INFO ] Foobar
[10:54:43][2086934][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_93.binary
[10:54:43][2086934][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:54:43][2086934][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:54:43][2086934][INFO ] FftSize = 12582913
[10:54:43][2086934][INFO ] Seed for random number generator is 1094229306.
[10:54:44][2086934][INFO ] 8[10:54:44][2086934][INFO ] 9[10:54:45][2086934][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:54:45][2086934][INFO ] Normalization factor 3.97364e-08
[10:54:45][2086934][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
[10:54:45][2086934][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:54:45][2086934][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:54:45][2086934][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:54:45][2086934][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:55:40][2086934][INFO ] Checkpoint committed!
[10:56:40][2086934][INFO ] Checkpoint committed!
[10:57:40][2086934][INFO ] Checkpoint committed!
[10:58:40][2086934][INFO ] Checkpoint committed!
[10:58:43][2086934][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 214.504039 3605.638916 0.9661045 4.8649459 19.4264 12.8495  4
------> CAND: 162.639837 3611.996582 0.9632946 4.8906655 15.7604 12.3853 16
------> CAND: 153.465150 3622.302002 0.9586753 4.5564232 16.5736 12.2958  8
------> CAND: 202.616963 3635.098633 0.9531550 4.9643145 15.3946 11.8999 16
------> CAND:  51.130310 3645.536865 0.9483756 4.9507322 15.9817 11.6766  8
------> CAND:  44.245532 3643.033203 0.9490122 4.6702385 15.0757 11.4793 16
------> CAND: 150.330280 3620.092773 0.9599808 5.0179124 17.6189 11.4032  4
------> CAND: 468.288422 3656.732910 0.9427509 4.6291080 17.4818 11.2941  4
------> CAND:  57.723919 3615.166016 0.9620166 4.4660382 15.6004 11.2798  8
------> CAND: 217.029323 3624.062012 0.9579321 4.5355096 17.4538 11.2717  4
------> CAND: 132.079001 3644.071777 0.9484984 4.7014813 14.7639 11.0711 16
------> CAND: 230.995067 3601.863281 0.9677849 4.8926530 15.2283 10.8942  8
------> CAND: 138.543374 3611.633545 0.9633855 4.8011341 15.2037 10.8688  8
------> CAND: 115.504411 3603.792969 0.9669172 4.8385215 14.5318 10.7688 16
------> CAND: 397.782120 3646.571533 0.9474882 4.6174541 16.7893 10.7436  4
------> CAND:  86.555905 3637.544922 0.9515696 4.6524282 15.07 10.7307  8
------> CAND: 300.277005 3615.626953 0.9616385 4.8625684 15.0633 10.7237  8
------> CAND: 115.514272 3621.105469 0.9590945 4.8005548 14.491 10.7158 16
------> CAND:  60.088826 3607.545410 0.9654092 5.0336580 16.7532 10.715  4
------> CAND:  25.565025 3645.382812 0.9484500 4.9515886 14.4713 10.6903 16
------> CAND: 101.450433 3605.939941 0.9660064 4.9281516 14.4367 10.6454 16
------> CAND:  47.791725 3616.792725 0.9614683 4.3996081 14.4276 10.6336 16
------> CAND:  51.130051 3643.118164 0.9494691 4.9496298 14.9706 10.6282  8
------> CAND: 454.534437 3611.691162 0.9633774 4.8306766 19.649 10.6089  2
------> CAND: 182.784235 3606.184082 0.9660110 5.0563521 14.3928 10.5886 16
------> CAND: 115.539704 3625.027832 0.9577211 4.9868069 14.3787 10.5703 16
------> CAND: 362.751499 3619.399170 0.9602296 4.9993758 16.5419 10.5474  4
------> CAND:  28.861830 3615.166016 0.9620166 4.4660382 14.3607 10.5471 16
------> CAND: 115.521798 3600.436279 0.9684108 4.6011205 14.3458 10.5277 16
------> CAND: 169.845109 3651.214844 0.9451706 4.7612543 14.3398 10.52 16
------> CAND: 394.325977 3618.110107 0.9604340 4.7652960 14.8519 10.5059  8
------> CAND: 108.583561 3638.070557 0.9516264 4.5397286 14.3242 10.4999 16
------> CAND: 100.211796 3614.056885 0.9626195 5.0300555 19.3883 10.4544  2
------> CAND: 200.451099 3616.140137 0.9613250 4.6848946 14.2783 10.4405 16
------> CAND:  77.025172 3615.537598 0.9616050 4.7717862 14.2611 10.4183 16
------> CAND:  17.043523 3645.382812 0.9484500 4.9515886 14.2573 10.4134 16
------> CAND: 189.678355 3618.208740 0.9607615 4.4363933 16.3392 10.387  4
------> CAND: 471.530989 3636.804199 0.9524693 4.4748845 16.3369 10.3852  4
------> CAND:  76.921628 3605.773682 0.9661067 4.4625382 14.2277 10.3752 16
------> CAND: 152.197967 3604.514160 0.9665865 4.6263256 14.2277 10.3752 16
------> CAND: 315.332429 3663.228027 0.9395310 4.7604747 14.6911 10.3406  8
------> CAND:  68.628753 3607.348145 0.9653587 4.5424385 14.1997 10.3392 16
------> CAND: 190.929190 3662.222412 0.9401568 4.8377800 14.1978 10.3367 16
------> CAND: 115.506227 3601.610596 0.9679234 5.0258498 14.1684 10.2988 16
------> CAND: 337.368908 3635.116943 0.9534266 5.0232291 14.6309 10.2788  8
------> CAND: 379.481794 3644.028809 0.9485197 4.6995945 14.6066 10.2538  8
------> CAND: 285.664045 3602.757812 0.9674680 4.3357511 16.1508 10.2379  4
------> CAND: 163.058425 3645.318359 0.9479551 4.7941728 14.118 10.234 16
------> CAND: 202.221471 3604.786133 0.9664862 4.5572414 16.1353 10.2257  4
------> CAND: 459.847368 3609.917236 0.9641703 4.8238029 16.124 10.2167  4
------> CAND: 231.000517 3601.728271 0.9678631 4.9848366 14.5677 10.214  8
------> CAND: 404.442942 3604.786133 0.9664862 4.5572414 18.9744 10.2092  2
------> CAND: 463.259913 3610.042969 0.9644661 5.1032834 16.104 10.201  4
------> CAND: 143.160820 3634.696289 0.9536204 5.0248504 14.0832 10.1893 16
------> CAND: 124.955475 3638.594727 0.9513751 4.5436282 14.0802 10.1853 16
------> CAND: 115.497404 3601.863281 0.9677849 4.8926530 14.0688 10.1707 16
------> CAND: 378.213314 3657.969482 0.9420243 4.7790065 14.5224 10.1675  8
------> CAND: 230.858047 3644.573730 0.9483985 4.8421259 16.058 10.1646  4
------> CAND: 220.081929 3654.615723 0.9437260 4.8399534 14.5096 10.1544  8
------> CAND: 165.032771 3627.844238 0.9562972 4.9335561 14.0386 10.1319 16
------> CAND:  53.282939 3636.331299 0.9523976 4.5435667 14.015 10.1016 16
------> CAND: 156.873284 3623.039062 0.9588029 4.3978229 14.0084 10.0931 16
------> CAND: 115.512196 3606.877686 0.9655586 4.8743196 13.9993 10.0815 16
------> CAND: 231.155704 3616.046387 0.9616223 4.9678473 14.4377 10.0807  8
------> CAND: 326.608102 3639.250488 0.9511241 4.5319581 23.2055 10.078  1
------> CAND:  20.336694 3632.710693 0.9537413 4.7316122 13.9767 10.0525 16
------> CAND: 205.888335 3635.811035 0.9524114 4.8299356 14.4055 10.0478  8
------> CAND: 347.681023 3658.742676 0.9419297 4.8760581 15.9067 10.0452  4
------> CAND: 191.925445 3607.300537 0.9653226 4.6930742 14.3896 10.0316  8
------> CAND: 478.177278 3615.839844 0.9614646 4.7637558 15.8876 10.0301  4
------> CAND: 238.337101 3634.857910 0.9528143 4.6454573 15.8787 10.023  4
------> CAND: 214.504299 3607.845459 0.9651234 4.8666992 14.3775 10.0192  8
------> CAND:  38.233224 3605.268555 0.9663911 4.3789687 13.9424 10.0086 16
------> CAND: 227.676464 3628.153809 0.9563321 4.4644275 15.8599 10.0082  4
------> CAND: 366.939198 3627.033936 0.9563689 4.6712837 14.3648 10.0062  8
------> CAND: 344.071251 3618.078613 0.9604487 4.7661915 23.0217 9.9982  1
------> CAND: 144.931192 3604.018066 0.9669620 4.3169298 13.926 9.98762 16
------> CAND: 122.409949 3625.509766 0.9570518 4.6968555 13.9213 9.98156 16
------> CAND: 173.203676 3614.269775 0.9624166 4.9759765 13.9208 9.98087 16
------> CAND:  60.088566 3612.028564 0.9633739 4.9622889 18.5755 9.97309  2
------> CAND: 126.945910 3641.933105 0.9494841 4.7122936 18.5433 9.95409  2
------> CAND: 267.770110 3602.109619 0.9676595 4.7607574 14.3114 9.95162  8
------> CAND:  88.163824 3628.401123 0.9559919 4.5346642 13.8953 9.94825 16
------> CAND: 306.858676 3625.757080 0.9574691 4.4407616 14.3074 9.94757  8
------> CAND: 216.536515 3640.039062 0.9504820 4.8378024 15.7803 9.94543  4
------> CAND: 198.148215 3612.527100 0.9629747 4.6494942 13.8904 9.94206 16
------> CAND: 230.867389 3609.522217 0.9643804 4.8727040 15.7752 9.94142  4
------> CAND: 190.787238 3667.218750 0.9376866 4.7928939 13.8799 9.92856 16
------> CAND: 411.543372 3617.696045 0.9606556 4.8156910 15.7549 9.92536  4
------> CAND: 115.531140 3631.560059 0.9544511 4.8732009 13.8608 9.90417 16
------> CAND: 296.125897 3604.142822 0.9667862 4.5188088 14.256 9.89502  8
------> CAND: 123.384666 3635.700439 0.9530435 4.9986315 13.8481 9.88799 16
------> CAND: 306.092865 3649.282715 0.9462229 4.6225338 14.2475 9.88629  8
------> CAND:  61.045896 3637.962158 0.9514289 4.8334160 13.842 9.88011 16
------> CAND: 170.863942 3616.634521 0.9615631 5.0496860 14.2407 9.87939  8
------> CAND: 107.252020 3605.638916 0.9661045 4.8649459 14.2403 9.87897  8
------> CAND:  12.287758 3601.870117 0.9678243 4.3653708 13.8357 9.87213 16
------> CAND: 190.354117 3653.271973 0.9442213 4.7749267 13.8316 9.86687 16
------> CAND: 370.243009 3647.565186 0.9473127 4.9228926 14.2283 9.86676  8
------> CAND: 193.587082 3639.927246 0.9510589 4.4797091 13.8267 9.86064 16
[10:58:43][2086934][INFO ] Statistics: count dirty SumSpec pages 1234 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:58:43][2086934][INFO ] Data processing finished successfully!
10:58:43 (2086934): called boinc_finish(0)

</stderr_txt>
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