Task 1685082273

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_114_8650000_1
Workunit ID: 846909125
Created: 21 Nov 2024 10:06:38 UTC
Sent: 22 Nov 2024 4:08:10 UTC
Report deadline: 6 Dec 2024 4:08:10 UTC
Received: 22 Nov 2024 4:18:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 312.93
CPU time (sec): 19.69
Peak working set size (MB): 278.59
Peak swap size (MB): 10402.67
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[21:10:22][209690][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_cfbf00083_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_dms_200_114.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 8650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_114.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_114_8650000_1_0
------> GPU usage: 1.000000
[21:10:22][209690][INFO ] Starting data processing...
[21:10:22][209690][INFO ] opti: No host transfer for n_steps. Use device global.
[21:10:22][209690][INFO ] opti: No host transfer for mean. Use device global.
[21:10:22][209690][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:10:22][209690][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:10:22][209690][INFO ] opti: power spectrum in fft callback (static link).
[21:10:22][209690][INFO ] opti: __constant__ access is not uniform, bad!
[21:10:22][209690][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[21:10:22][209690][INFO ] CUDA global memory status (initial GPU state, including context):
[21:10:22][209690][INFO ] No template file. Generating templates.
[21:10:22][209690][INFO ] Template param value T_cons = 50000
[21:10:27][209690][INFO ] Number of generated templates to be used: 50000
[21:10:27][209690][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_114.cpt
[21:10:27][209690][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_114.cpt (No such file or directory).
------> Starting from scratch...
[21:10:27][209690][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_114.binary
[21:10:27][209690][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM241.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755656970308
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 241.4 cm^-3 pc
------> Scale factor: 1.24476
[21:10:27][209690][INFO ] Allocating memory for dedispersed compressed time series...
[21:10:27][209690][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:10:27][209690][INFO ] 8-bit allocation done
[21:10:27][209690][INFO ] Foobar
[21:10:27][209690][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_114.binary
[21:10:27][209690][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:10:27][209690][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:10:27][209690][INFO ] FftSize = 12582913
[21:10:27][209690][INFO ] Seed for random number generator is -1042643992.
[21:10:29][209690][INFO ] 8[21:10:29][209690][INFO ] 9[21:10:30][209690][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:10:30][209690][INFO ] Normalization factor 3.97364e-08
[21:10:30][209690][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
[21:10:30][209690][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:10:30][209690][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:10:30][209690][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:10:30][209690][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -786.13623047, mean= -0.00004686  -0.00004686
[21:10:30][209690][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:11:22][209690][INFO ] Checkpoint committed!
[21:12:22][209690][INFO ] Checkpoint committed!
[21:13:22][209690][INFO ] Checkpoint committed!
[21:14:23][209690][INFO ] Checkpoint committed!
[21:15:23][209690][INFO ] Checkpoint committed!
[21:15:34][209690][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 173.138799 3634.438232 0.5932329 5.4881320 19.7544 13.1131  4
------> CAND: 259.731554 4282.015137 0.8401900 5.5631618 23.5554 12.9319  2
------> CAND: 173.182656 3664.158447 0.8343363 5.7631826 16.1053 12.8462 16
------> CAND:  86.567583 3774.536377 0.6785690 5.5741706 15.939 12.6237 16
------> CAND:  86.565766 3700.926758 0.6500207 5.5601029 15.9062 12.5798 16
------> CAND: 173.096758 4138.238281 0.6951529 5.3384867 16.7843 12.5171  8
------> CAND: 205.468709 3772.652344 0.6831399 5.5815063 18.9766 12.4885  4
------> CAND: 259.800584 3713.752686 0.8281376 5.7491961 16.6996 12.4281  8
------> CAND:  29.194001 3808.458252 0.7378604 5.6470914 16.4131 12.1275  8
------> CAND: 115.528286 3770.993896 0.9558651 5.8284149 15.5567 12.1146 16
------> CAND:  41.093794 3774.199951 0.6805468 5.5838685 15.5554 12.1128 16
------> CAND:  41.095091 3701.129883 0.6503052 5.5669684 15.4773 12.0093 16
------> CAND:  41.092237 3847.777100 0.7189496 5.5960641 15.3076 11.7848 16
------> CAND:  87.582004 3808.458252 0.7378604 5.6470914 21.6029 11.7692  2
------> CAND: 461.928631 3838.491211 0.8369055 5.7415037 21.3936 11.6447  2
------> CAND:  29.194780 3744.508789 0.7102064 5.6327109 15.9429 11.6361  8
------> CAND: 131.330836 3887.476562 0.8722329 3.9047508 15.9202 11.6125  8
------> CAND: 115.463149 4156.220215 0.9123288 5.7186809 15.9096 11.6014  8
------> CAND:  33.353414 4872.214355 1.0613977 5.3737144 15.906 11.5976  8
------> CAND:  65.665418 3887.476562 0.8722329 3.9047508 15.1262 11.5458 16
------> CAND: 459.393486 4468.230469 1.0254811 5.6960840 17.7957 11.5441  4
------> CAND:  24.458738 3691.345703 0.6899793 3.8912153 15.122 11.5402 16
------> CAND: 259.011416 4407.879395 0.8861642 4.4744697 15.7907 11.4777  8
------> CAND: 207.464075 3670.353516 0.7950068 3.7529750 17.5994 11.3877  4
------> CAND:  86.548379 4138.238281 0.6951529 5.3384867 14.9465 11.3098 16
------> CAND: 462.020498 3965.105469 0.6803023 5.4662580 25.9674 11.2775  1
------> CAND: 201.293726 4833.278320 1.1196289 4.6404266 14.9174 11.2717 16
------> CAND:  33.353155 4861.914062 1.0609674 5.3679743 15.55 11.2275  8
------> CAND: 122.688922 3766.541504 0.4731265 4.7057223 14.8577 11.1936 16
------> CAND: 411.163191 4236.605957 0.8069601 5.5157576 20.6318 11.192  2
------> CAND: 313.411801 4051.890137 0.9324979 4.0092530 20.6167 11.1831  2
------> CAND: 150.693852 4321.424316 0.9580498 4.2500234 14.8487 11.1818 16
------> CAND: 205.469488 3774.199951 0.6805468 5.5838685 17.3351 11.1772  4
------> CAND: 201.361717 3725.291016 0.5933127 5.4416342 15.4334 11.1065  8
------> CAND: 115.491435 3629.882324 0.6598068 5.5902114 15.3948 11.0665  8
------> CAND: 115.475605 3847.815186 0.8298663 5.7332387 14.7596 11.0654 16
------> CAND:  29.193223 3876.436035 0.7681884 5.6617308 15.3783 11.0495  8
------> CAND: 144.722806 4001.407227 0.5861707 4.6606135 15.3732 11.0442  8
------> CAND: 186.396603 3774.044922 0.5512447 5.3185358 14.7262 11.0218 16
------> CAND: 205.461702 3849.723389 0.7170673 5.5994568 17.1383 11.0207  4
------> CAND:  58.569659 3667.022461 0.8046355 5.7402191 14.7234 11.0182 16
------> CAND:  16.676577 4872.214355 1.0613977 5.3737144 14.7169 11.0096 16
------> CAND:  87.580966 3827.766602 0.7489014 5.6482487 20.322 11.0081  2
------> CAND:  73.375954 3691.345703 0.6899793 3.8912153 15.3363 11.0059  8
------> CAND: 333.176797 3875.317627 0.8078969 3.9424887 15.3194 10.9885  8
------> CAND:  29.194520 3757.522705 0.7179581 5.6324158 15.3116 10.9804  8
------> CAND: 129.865647 4282.015137 0.8401900 5.5631618 17.0833 10.977  4
------> CAND: 266.403535 4360.973633 0.7525984 4.8204436 17.0691 10.9657  4
------> CAND: 101.235300 4851.318359 1.1004196 5.4977784 14.6773 10.9581 16
------> CAND:  29.196077 3627.341553 0.6610315 5.6038666 15.2751 10.9427  8
------> CAND:  87.584340 3744.508789 0.7102064 5.6327109 20.1907 10.9302  2
------> CAND:  90.545339 4605.296875 0.9242435 4.6871114 15.2594 10.9264  8
------> CAND:  86.570438 3702.203125 0.6454834 5.5594616 15.2079 10.8731  8
------> CAND:  29.193742 3827.766602 0.7489014 5.6482487 15.2068 10.872  8
------> CAND: 115.484688 3813.375488 0.7300488 5.6360555 15.2004 10.8654  8
------> CAND: 115.481833 3623.712158 0.7374673 5.6778584 14.5986 10.8556 16
------> CAND: 105.788388 3624.148438 0.7336463 3.7620053 14.5872 10.8407 16
------> CAND: 189.523428 4594.474121 0.9893402 4.5396333 14.5667 10.8141 16
------> CAND: 196.995995 3887.476562 0.8722329 3.9047508 16.8705 10.808  4
------> CAND: 173.123228 3869.080322 0.6848566 5.5339160 16.8566 10.797  4
------> CAND:  45.322755 3703.435791 0.6373332 5.5329223 15.1282 10.7907  8
------> CAND: 259.833282 4390.130859 0.9486827 5.6505008 15.1133 10.7754  8
------> CAND: 384.201747 4271.401367 1.0670292 4.0950513 16.819 10.7672  4
------> CAND:  43.290539 4021.169678 0.7962558 5.6354098 14.5292 10.7655 16
------> CAND: 418.862828 3922.803711 1.0152978 5.8513637 19.91 10.7637  2
------> CAND: 115.512715 4262.162598 0.8464766 5.5682468 15.1019 10.7636  8
------> CAND: 102.019018 3766.648926 0.4724889 4.8360224 14.5207 10.7543 16
------> CAND:  38.566175 3670.281494 0.7694595 5.7053323 15.0915 10.7529  8
------> CAND:  41.564803 3831.147461 0.9398710 5.8171978 14.5138 10.7454 16
------> CAND: 311.221804 3976.170654 0.6678076 5.4507790 15.078 10.7389  8
------> CAND: 432.672348 3627.745361 0.6880534 3.8236151 24.6827 10.7196  1
------> CAND:  98.367983 3683.010254 0.6894221 3.8768895 14.4917 10.7167 16
------> CAND:  86.625194 3968.324707 0.9968011 5.8378839 14.4847 10.7077 16
------> CAND: 200.260101 3924.457520 0.9115713 5.7877035 14.4794 10.7008 16
------> CAND: 152.627195 3902.748779 0.6067477 5.3358641 15.0325 10.692  8
------> CAND: 375.260878 3793.543945 0.9950951 3.7311509 16.7127 10.6829  4
------> CAND: 432.957808 3695.572266 0.8729141 5.7840157 16.7118 10.6821  4
------> CAND: 412.575180 3655.365967 0.4999022 4.2295647 24.5945 10.6813  1
------> CAND: 115.551641 3616.614746 0.9647141 5.8360939 14.463 10.6795 16
------> CAND: 463.237595 4173.602051 0.6596550 4.6952991 16.7001 10.6728  4
------> CAND:  33.385593 4077.218018 0.8602951 5.6911893 15.0082 10.6669  8
------> CAND: 173.223399 3790.645752 0.9947305 5.8576303 14.997 10.6554  8
------> CAND: 100.109290 3966.374268 0.6047531 5.2673225 19.7167 10.6491  2
------> CAND:  50.145214 3816.897461 0.8782953 5.7793164 24.4722 10.6281  1
------> CAND:  86.569399 3634.438232 0.5932329 5.4881320 14.9592 10.6164  8
------> CAND: 197.477125 4580.760742 1.1047832 5.7270117 16.6282 10.6158  4
------> CAND:  54.326944 3631.634521 0.6364875 5.5641208 14.4082 10.6085 16
------> CAND: 231.138057 3845.465576 0.9149234 5.8026195 14.9424 10.5991  8
------> CAND:  99.565099 3782.236572 0.9159816 3.7700689 14.3999 10.5978 16
------> CAND: 230.964445 3838.491211 0.8369055 5.7415037 16.5984 10.5922  4
------> CAND: 173.228330 3831.931641 0.9603086 5.8304358 14.935 10.5915  8
------> CAND:  44.934529 3912.303711 0.6808070 4.1646228 14.9339 10.5904  8
------> CAND:  90.226402 3886.132324 0.9015605 5.7769413 16.5916 10.5869  4
------> CAND: 102.734225 3772.652344 0.6831399 5.5815063 14.9208 10.5769  8
------> CAND:  86.617928 3741.517334 0.9109163 5.8101568 14.381 10.5733 16
------> CAND: 312.282418 3618.795410 0.8297809 5.7548509 14.9018 10.5573  8
------> CAND:  86.611699 3651.797119 0.8947712 5.7967148 14.3588 10.5445 16
------> CAND: 110.674686 4884.564941 1.1026421 4.7576528 16.535 10.542  4
------> CAND: 100.067509 3765.676514 0.4753734 4.8362751 14.8806 10.5355  8
------> CAND:  86.579261 4088.135742 0.8861700 5.7220411 14.8751 10.5298  8
[21:15:34][209690][INFO ] Statistics: count dirty SumSpec pages 1913 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:15:34][209690][INFO ] Data processing finished successfully!
21:15:34 (209690): called boinc_finish(0)

</stderr_txt>
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