Task 1732560136

Name: Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_100_9600000_0
Workunit ID: 875554347
Created: 20 Feb 2025 1:46:11 UTC
Sent: 20 Feb 2025 9:43:53 UTC
Report deadline: 6 Mar 2025 9:43:53 UTC
Received: 20 Feb 2025 12:15:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 634.81
CPU time (sec): 11.40
Peak working set size (MB): 307.44
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>
[05:05:10][1752701][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:05:10][1752701][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_100.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 9600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_100.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_100_9600000_0_0
------> GPU usage: 0.500000
[05:05:10][1752701][INFO ] Starting data processing...
[05:05:10][1752701][INFO ] opti: No host transfer for n_steps. Use device global.
[05:05:10][1752701][INFO ] opti: No host transfer for mean. Use device global.
[05:05:10][1752701][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:05:10][1752701][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:05:10][1752701][INFO ] opti: power spectrum in fft callback (static link).
[05:05:10][1752701][INFO ] opti: __constant__ access is not uniform, bad!
[05:05:10][1752701][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[05:05:10][1752701][INFO ] CUDA global memory status (initial GPU state, including context):
[05:05:10][1752701][INFO ] No template file. Generating templates.
[05:05:10][1752701][INFO ] Template param value T_cons = 50000
[05:05:13][1752701][INFO ] Number of generated templates to be used: 50000
[05:05:13][1752701][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_100.cpt
[05:05:13][1752701][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_100.cpt (No such file or directory).
------> Starting from scratch...
[05:05:13][1752701][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_100.binary
[05:05:13][1752701][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_DM240.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475629065
------> 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: 240 cm^-3 pc
------> Scale factor: 1.64676
[05:05:13][1752701][INFO ] Allocating memory for dedispersed compressed time series...
[05:05:13][1752701][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:05:13][1752701][INFO ] 8-bit allocation done
[05:05:13][1752701][INFO ] Foobar
[05:05:13][1752701][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_100.binary
[05:05:13][1752701][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:05:13][1752701][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:05:13][1752701][INFO ] FftSize = 12582913
[05:05:13][1752701][INFO ] Seed for random number generator is 1109891596.
[05:05:15][1752701][INFO ] 8[05:05:15][1752701][INFO ] 9[05:05:15][1752701][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:05:15][1752701][INFO ] Normalization factor 3.97364e-08
[05:05:15][1752701][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
[05:05:15][1752701][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
[05:05:15][1752701][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:05:15][1752701][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:05:15][1752701][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:06:10][1752701][INFO ] Checkpoint committed!
[05:07:10][1752701][INFO ] Checkpoint committed!
[05:08:10][1752701][INFO ] Checkpoint committed!
[05:09:10][1752701][INFO ] Checkpoint committed!
[05:10:10][1752701][INFO ] Checkpoint committed!
[05:11:10][1752701][INFO ] Checkpoint committed!
[05:12:10][1752701][INFO ] Checkpoint committed!
[05:13:10][1752701][INFO ] Checkpoint committed!
[05:14:10][1752701][INFO ] Checkpoint committed!
[05:15:10][1752701][INFO ] Checkpoint committed!
[05:15:43][1752701][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 173.221582 3705.446533 0.9312092 5.4698410 16.2141 12.9922 16
------> CAND: 115.476124 4125.005371 0.9837994 4.9949403 16.064 12.7909 16
------> CAND: 230.742565 4001.320312 0.9231188 4.5343456 16.3759 12.0885  8
------> CAND: 115.457959 3861.151123 0.8993309 5.3000350 15.5241 12.0713 16
------> CAND: 166.594497 3628.717041 0.7986252 4.1369252 15.4444 11.9658 16
------> CAND:  66.404500 3819.622559 0.9147674 5.3696012 15.2808 11.7495 16
------> CAND: 107.244494 3766.905518 0.9592485 5.4819508 17.9132 11.6379  4
------> CAND: 324.694481 3692.297852 0.6967010 4.5671167 17.8168 11.561  4
------> CAND:  75.486542 3614.976318 0.9342810 3.9194789 15.0685 11.4699 16
------> CAND: 173.229887 3619.077393 0.9438325 5.5266266 17.5427 11.3425  4
------> CAND:  86.549417 3807.165527 0.7813400 5.0080280 17.4519 11.2702  4
------> CAND:  86.597686 3653.337158 0.9328324 5.5013485 15.4342 11.1074  8
------> CAND: 129.760806 3953.530762 0.9317623 4.4562798 15.4097 11.0819  8
------> CAND:  67.912508 4095.081543 1.0249724 4.4786067 15.4025 11.0745  8
------> CAND: 116.748238 4023.385010 1.0183569 5.3850732 17.1974 11.0677  4
------> CAND: 395.056496 4096.483887 0.9357404 4.8722396 15.3959 11.0677  8
------> CAND: 101.537628 3879.946289 0.8314683 5.0196738 14.759 11.0646 16
------> CAND: 238.105878 4159.469727 0.9839633 4.8243432 17.1819 11.0554  4
------> CAND: 160.784347 3650.968750 0.7007136 5.0546303 14.7439 11.0449 16
------> CAND:  60.033291 4135.781250 0.9838921 5.0094209 15.3724 11.0433  8
------> CAND: 345.906500 4160.939941 1.0220001 4.6369925 17.0953 10.9866  4
------> CAND: 115.567471 3963.336182 0.8854623 5.1371160 17.092 10.984  4
------> CAND: 108.818157 3834.437256 0.9095006 5.3471417 14.6821 10.9643 16
------> CAND:  28.238229 3744.336182 0.9833647 5.5069976 14.682 10.9641 16
------> CAND:  64.307666 3637.711182 0.7341523 5.1886258 14.6726 10.9519 16
------> CAND: 390.124265 3744.789551 0.7885329 5.1904740 15.279 10.9467  8
------> CAND:  86.593274 3762.354248 0.8650331 5.3442140 14.6583 10.9333 16
------> CAND: 115.465225 3649.002686 0.7153161 5.1254683 14.6566 10.9311 16
------> CAND: 357.576367 3661.746094 0.7178765 5.0656567 15.2288 10.8948  8
------> CAND: 423.969449 3826.304199 0.9135886 4.2213054 16.9726 10.8891  4
------> CAND:  85.048416 3781.517822 0.8490363 5.3025780 14.6241 10.8887 16
------> CAND: 162.532400 3671.387939 0.8660542 4.0627155 16.9687 10.886  4
------> CAND: 304.393858 3663.587402 0.7058408 4.9720840 16.9587 10.878  4
------> CAND: 115.517127 3808.744385 0.9929352 5.5052724 14.6045 10.8633 16
------> CAND: 346.047154 3801.851562 0.7875490 4.5520730 25.0084 10.861  1
------> CAND:  62.219655 3735.633789 0.8867840 5.4132166 14.5966 10.853 16
------> CAND: 138.610327 3720.980957 0.9243908 5.4473171 15.1626 10.8263  8
------> CAND:  70.851189 3666.688721 0.8981695 4.0335350 14.5744 10.8241 16
------> CAND:  86.622339 3790.700439 0.8391672 5.2450943 14.5613 10.8072 16
------> CAND: 115.500518 3621.694824 0.8951306 5.4765086 14.5509 10.7936 16
------> CAND: 111.446985 3620.996826 0.8742341 5.4411740 14.5371 10.7757 16
------> CAND: 230.947318 3694.236084 0.6885406 4.8392143 15.111 10.773  8
------> CAND: 346.629752 3717.977539 0.9520921 5.4887328 15.0813 10.7424  8
------> CAND: 287.597388 3753.923828 0.7742770 4.3992286 15.0729 10.7337  8
------> CAND:  90.380551 3958.067871 0.8849539 4.6480346 15.065 10.7256  8
------> CAND: 135.767924 3649.639893 0.9693232 5.5494351 14.4984 10.7255 16
------> CAND: 428.437677 3666.521729 0.6941900 4.9849992 19.8451 10.7252  2
------> CAND: 106.800993 3970.148682 1.0130419 4.3000937 14.4868 10.7104 16
------> CAND:  13.602172 3663.670410 0.7063352 4.9922147 14.4761 10.6965 16
------> CAND:  93.348038 3679.796875 0.8517196 4.0962558 16.7294 10.6961  4
------> CAND: 369.636795 3640.631836 0.7652038 5.2230625 15.0325 10.692  8
------> CAND: 140.035552 3620.047852 0.9217965 3.9480150 14.4606 10.6764 16
------> CAND: 115.481055 3744.846680 0.7856554 5.1392636 14.4606 10.6764 16
------> CAND: 120.820196 3644.720215 0.7421257 4.2704749 16.7041 10.6761  4
------> CAND:  88.110365 3625.819336 0.8189623 4.0901155 15.0076 10.6664  8
------> CAND: 115.494809 3963.738770 1.0124514 5.4289541 14.4467 10.6584 16
------> CAND: 231.067730 3806.804932 0.9196303 5.4010744 14.996 10.6544  8
------> CAND: 115.491695 3970.805176 1.0128481 5.3877902 14.9943 10.6526  8
------> CAND: 188.368094 4131.546387 1.0203100 5.2613940 14.4405 10.6503 16
------> CAND:  53.608104 3682.427734 0.8447322 5.3468704 14.44 10.6497 16
------> CAND:  59.044042 3700.061035 0.8113483 5.2661800 16.6645 10.6447  4
------> CAND: 208.923035 3693.192139 0.6918834 4.6518631 16.6409 10.6259  4
------> CAND: 193.053012 3902.518311 0.8181679 4.6813741 24.4653 10.6252  1
------> CAND: 202.083153 3649.304199 0.7105302 5.0728259 14.4169 10.6198 16
------> CAND:  78.669681 3647.779053 0.7184210 4.3959489 14.9564 10.6136  8
------> CAND:  60.088826 3699.681885 0.9341336 5.4960432 16.6185 10.6081  4
------> CAND: 230.717912 4098.413086 1.0174304 4.5706081 16.5992 10.5929  4
------> CAND: 461.572325 3689.482666 0.7032605 4.8670154 19.6055 10.5831  2
------> CAND:  48.263253 3902.518311 0.8181679 4.6813741 16.5777 10.5758  4
------> CAND: 160.284272 3628.068848 0.8031473 5.3216205 14.3679 10.5563 16
------> CAND: 122.313931 3608.546631 0.9660326 3.8763993 19.5512 10.551  2
------> CAND:  86.556684 3663.942871 0.7038379 4.9585853 16.5296 10.5378  4
------> CAND: 192.587713 3875.249512 0.9621487 5.3883762 14.8672 10.5217  8
------> CAND: 173.195372 3653.337158 0.9328324 5.5013485 16.5073 10.5201  4
------> CAND: 386.903237 4161.913574 1.0086597 5.1598740 14.8633 10.5177  8
------> CAND: 134.932823 3701.561279 0.8089111 4.2439733 19.4909 10.5152  2
------> CAND: 115.429153 3742.282959 0.7196839 4.7441845 14.3352 10.514 16
------> CAND: 173.217171 3741.452637 0.8814129 5.3824821 14.3318 10.5097 16
------> CAND: 231.048526 3913.241211 1.0070825 5.4531069 14.8545 10.5086  8
------> CAND: 115.510639 3863.879883 0.8997374 5.3305402 14.8542 10.5083  8
------> CAND: 240.989544 3678.217285 0.8846208 4.0572577 14.854 10.5081  8
------> CAND: 386.945797 3647.936768 0.7190869 4.3700142 19.4559 10.4945  2
------> CAND: 325.684768 3719.649658 0.9254957 5.4653101 14.8398 10.4935  8
------> CAND: 115.508044 3702.170166 0.9551041 5.5186429 14.8274 10.4807  8
------> CAND: 159.092087 3753.827393 0.9605873 5.5006819 14.8259 10.4792  8
------> CAND: 124.439051 3735.633789 0.8867840 5.4132166 14.8188 10.4719  8
------> CAND: 237.963926 3801.127686 0.9559829 4.1275868 16.4459 10.4715  4
------> CAND: 115.549565 3678.723389 0.8521068 5.3742843 14.2973 10.465 16
------> CAND: 130.374804 3660.218994 0.9274943 3.9935699 14.2962 10.4637 16
------> CAND: 373.421217 4114.294434 0.9845170 5.0887256 16.4334 10.4616  4
------> CAND:  86.602357 3768.055664 0.8611014 5.3460951 16.4307 10.4594  4
------> CAND: 304.776375 3791.185791 0.8408291 4.3003278 16.4258 10.4555  4
------> CAND: 379.023761 3629.382080 0.7955254 5.3258591 14.7896 10.4418  8
------> CAND: 323.006633 3747.738281 0.7828055 4.3901076 16.4058 10.4397  4
------> CAND: 354.880845 4055.849365 1.0147088 5.3055406 16.4049 10.439  4
------> CAND: 211.984724 3826.304199 0.9135886 4.2213054 14.7865 10.4386  8
------> CAND:  86.591977 3633.652344 0.7653347 5.2689142 14.2723 10.4328 16
------> CAND:  60.102580 3753.872803 0.8712189 5.3488464 14.7779 10.4299  8
------> CAND: 339.562280 4095.081543 1.0249724 4.4786067 23.998 10.4222  1
------> CAND: 427.432079 3631.019531 0.7845031 5.3103905 16.3809 10.42  4
[05:15:43][1752701][INFO ] Statistics: count dirty SumSpec pages 1724 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:15:43][1752701][INFO ] Data processing finished successfully!
05:15:43 (1752701): called boinc_finish(0)

</stderr_txt>
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