Task 1705024943

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_38_1150000_3
Workunit ID: 858655810
Created: 29 Dec 2024 8:55:29 UTC
Sent: 29 Dec 2024 11:48:17 UTC
Report deadline: 12 Jan 2025 11:48:17 UTC
Received: 30 Dec 2024 2:06:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 308.63
CPU time (sec): 27.53
Peak working set size (MB): 278.25
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[20:46:13][80768][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_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_38.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 1150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_38.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_38_1150000_3_0
------> GPU usage: 1.000000
[20:46:13][80768][INFO ] Starting data processing...
[20:46:13][80768][INFO ] opti: No host transfer for n_steps. Use device global.
[20:46:13][80768][INFO ] opti: No host transfer for mean. Use device global.
[20:46:13][80768][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:46:13][80768][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:46:13][80768][INFO ] opti: power spectrum in fft callback (static link).
[20:46:13][80768][INFO ] opti: __constant__ access is not uniform, bad!
[20:46:13][80768][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[20:46:13][80768][INFO ] CUDA global memory status (initial GPU state, including context):
[20:46:13][80768][INFO ] No template file. Generating templates.
[20:46:13][80768][INFO ] Template param value T_cons = 50000
[20:46:17][80768][INFO ] Number of generated templates to be used: 50000
[20:46:17][80768][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_38.cpt
[20:46:17][80768][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_38.cpt (No such file or directory).
------> Starting from scratch...
[20:46:17][80768][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_38.binary
[20:46:17][80768][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM233.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961849538
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 233.8 cm^-3 pc
------> Scale factor: 2.17792
[20:46:17][80768][INFO ] Allocating memory for dedispersed compressed time series...
[20:46:17][80768][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:46:17][80768][INFO ] 8-bit allocation done
[20:46:17][80768][INFO ] Foobar
[20:46:17][80768][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_38.binary
[20:46:17][80768][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:46:17][80768][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:46:17][80768][INFO ] FftSize = 12582913
[20:46:17][80768][INFO ] Seed for random number generator is 1102074017.
[20:46:20][80768][INFO ] 8[20:46:20][80768][INFO ] 9[20:46:20][80768][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:46:20][80768][INFO ] Normalization factor 3.97364e-08
[20:46:20][80768][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
[20:46:20][80768][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:46:20][80768][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:46:20][80768][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:46:20][80768][INFO ] TimeSeriesLength = 16769911, params->nsamples = 25165824
sum = 819.46130371, mean= 0.00004886  0.00004886
[20:46:20][80768][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:47:13][80768][INFO ] Checkpoint committed!
[20:48:13][80768][INFO ] Checkpoint committed!
[20:49:13][80768][INFO ] Checkpoint committed!
[20:50:13][80768][INFO ] Checkpoint committed!
[20:51:13][80768][INFO ] Checkpoint committed!
[20:51:19][80768][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 259.141171 3973.382080 0.9272785 2.6023927 17.4347 13.2031  8
------> CAND: 236.692072 4711.204102 1.1079208 1.4322306 17.1904 12.9449  8
------> CAND: 115.282530 4751.039551 1.0239351 2.1064618 16.8146 12.549  8
------> CAND: 230.427780 3699.645996 0.8859238 2.6226068 16.7499 12.4809  8
------> CAND: 115.231926 4294.044434 0.9374928 2.4820740 15.6742 12.2707 16
------> CAND: 118.346036 4711.204102 1.1079208 1.4322306 15.57 12.1322 16
------> CAND: 185.463667 4438.087891 1.0110353 1.2504117 15.422 11.9361 16
------> CAND:  86.396826 3823.359131 0.7497730 2.4723418 15.2762 11.7434 16
------> CAND: 345.780638 4081.237305 0.8535303 2.4912474 17.9271 11.649  4
------> CAND: 460.812482 3847.040527 0.8574678 2.5707281 17.8852 11.6156  4
------> CAND: 155.437679 3764.581299 0.5724066 1.1312288 15.1206 11.5385 16
------> CAND: 226.187141 3652.547363 0.9554381 2.6657827 17.767 11.5213  4
------> CAND:  10.691777 4789.099609 1.0956191 2.3438489 15.0565 11.4541 16
------> CAND: 356.403386 4484.198242 1.0094091 1.3119214 15.7443 11.4293  8
------> CAND: 394.857971 3715.680420 0.4911931 1.3849329 15.7368 11.4215  8
------> CAND:  46.492103 3945.989258 0.8377764 2.5214224 14.9573 11.324 16
------> CAND: 205.934528 3927.874512 0.9353669 0.7886406 15.5628 11.2408  8
------> CAND:  56.628790 4116.788086 0.7886116 2.3799109 14.8876 11.2327 16
------> CAND:  67.171350 3626.749023 0.6957744 2.4606674 14.8474 11.1801 16
------> CAND: 115.230369 3715.392334 0.6279262 2.3184817 14.8194 11.1435 16
------> CAND:  57.641135 4751.039551 1.0239351 2.1064618 14.7994 11.1174 16
------> CAND:   7.763476 3625.496826 0.7406666 0.6583571 14.7856 11.0994 16
------> CAND: 229.027988 3801.265625 0.8834671 0.7098789 15.3983 11.0702  8
------> CAND: 201.507302 3673.604736 0.9754384 2.6800342 15.3838 11.0552  8
------> CAND: 131.783420 4794.204102 1.0954626 2.3197298 14.747 11.0489 16
------> CAND: 249.542965 4517.753418 1.0968413 2.5614495 15.3756 11.0467  8
------> CAND: 360.099575 3964.602539 0.8258925 0.9364655 15.3748 11.0458  8
------> CAND:  24.394899 3616.265625 0.9371325 2.6628952 15.3745 11.0455  8
------> CAND: 159.768887 3738.644043 0.7523037 0.7617039 14.7426 11.0431 16
------> CAND:  86.443278 4520.303711 0.9337066 2.2746012 14.7399 11.0396 16
------> CAND: 135.664120 3759.238770 0.4962387 1.7755717 15.3033 10.9718  8
------> CAND: 499.480125 3643.647949 0.5682898 2.2452204 17.0349 10.9386  4
------> CAND: 230.404165 4007.449219 0.8831332 2.5613830 15.26 10.927  8
------> CAND:  34.518351 4179.763184 0.9017177 2.4976680 14.6398 10.9092 16
------> CAND:  67.188737 3890.319580 0.5813535 1.9878668 14.6191 10.8823 16
------> CAND:  33.867761 4011.878174 0.9366712 0.8637769 14.6066 10.8661 16
------> CAND: 340.509747 3947.850586 0.8373371 0.8920323 20.0636 10.8548  2
------> CAND: 461.659001 3626.749023 0.6957744 0.7040959 16.9152 10.8436  4
------> CAND: 115.197152 3844.089844 0.9802131 2.6671371 14.5875 10.8412 16
------> CAND: 115.210127 3619.320312 0.8231213 2.5797005 14.5827 10.8349 16
------> CAND: 279.772408 3620.559814 0.8130208 2.5757873 15.1607 10.8243  8
------> CAND: 259.391338 4823.950684 1.0816114 2.2523944 16.889 10.8228  4
------> CAND: 129.570585 3973.382080 0.9272785 2.6023927 14.5688 10.8168 16
------> CAND:  85.037517 3797.343018 0.9520567 0.6550992 14.5517 10.7946 16
------> CAND: 173.057313 3903.459717 0.8616027 0.8203092 14.5404 10.78 16
------> CAND: 142.518535 3881.872070 0.7166300 0.9775676 14.5375 10.7762 16
------> CAND:  91.823162 4204.942383 0.8643405 2.4471881 14.5218 10.7558 16
------> CAND:  86.415511 3652.345459 0.5279046 2.1189058 14.5065 10.736 16
------> CAND: 230.342921 3882.381836 0.9652074 2.6514609 15.0711 10.7318  8
------> CAND:  86.395788 3758.337891 0.7104380 2.4444330 14.498 10.7249 16
------> CAND:  71.406020 3779.637939 0.8049297 0.7545695 14.4808 10.7025 16
------> CAND:  86.520352 3877.104248 0.7210296 0.9794112 16.7334 10.6993  4
------> CAND: 115.258656 3840.328369 0.7228889 2.4151878 14.4743 10.6942 16
------> CAND: 386.897787 4796.492188 1.0951673 1.6276233 16.7108 10.6813  4
------> CAND: 441.368240 3933.935547 0.8452802 0.8685116 16.7102 10.6809  4
------> CAND: 115.330280 3980.482422 0.6078783 1.5142016 14.4624 10.6787 16
------> CAND: 172.971416 4146.070801 0.6727451 1.8964852 15.0186 10.6777  8
------> CAND: 110.534810 4048.324463 0.9657367 0.8735728 24.5855 10.6774  1
------> CAND: 146.087824 3615.579346 0.9248350 0.5062864 14.4522 10.6655 16
------> CAND: 227.696966 3694.015381 0.6704665 0.8283674 16.6825 10.6589  4
------> CAND: 110.535329 4069.939697 0.9751900 0.8807909 24.5122 10.6455  1
------> CAND: 115.253465 3630.558594 0.6428565 2.3826189 14.4324 10.6399 16
------> CAND: 492.809442 4775.566895 1.1053319 1.5338612 24.4672 10.626  1
------> CAND: 230.565061 4751.039551 1.0239351 2.1064618 16.6197 10.6091  4
------> CAND:  86.365685 3892.144043 0.8677711 2.5797164 14.4058 10.6054 16
------> CAND: 115.183657 3754.811279 0.9884896 2.6879771 14.4058 10.6053 16
------> CAND: 317.141727 4695.821777 0.9702221 2.0483177 14.9321 10.5885  8
------> CAND: 129.559686 3628.507812 0.6725485 2.4311407 14.9302 10.5865  8
------> CAND: 115.220248 3689.472168 0.9290162 2.6559172 14.3663 10.5543 16
------> CAND: 144.047823 4474.596191 1.0107558 2.4776795 14.8882 10.5433  8
------> CAND: 230.406241 3847.040527 0.8574678 2.5707281 14.8836 10.5386  8
------> CAND: 115.202083 4007.449219 0.8831332 2.5613830 14.3462 10.5282 16
------> CAND: 499.644654 3893.143555 0.5763951 1.9746135 19.511 10.5271  2
------> CAND: 115.193259 3756.953125 0.8559085 2.5968065 14.3383 10.5181 16
------> CAND: 348.264919 4784.788574 1.1056025 1.5639036 16.4959 10.5111  4
------> CAND: 115.322495 3987.799316 0.6007205 1.9399012 16.4931 10.5088  4
------> CAND:  88.887076 3966.046143 0.7694941 2.4234641 14.3193 10.4934 16
------> CAND: 115.213760 3965.555664 0.7699316 2.4243846 14.3191 10.4932 16
------> CAND: 345.560055 3826.324951 0.7455747 2.4658670 16.4665 10.4877  4
------> CAND: 151.890189 3994.899414 0.7423394 1.0909108 14.3118 10.4838 16
------> CAND: 154.435974 4519.288574 0.9921250 2.4243941 14.8287 10.4821  8
------> CAND:  44.963335 4119.611816 0.7038076 2.1585124 14.8285 10.4818  8
------> CAND: 302.304810 4146.094238 0.9711949 2.5960910 16.4581 10.4811  4
------> CAND: 287.993918 3625.651611 0.7089660 2.4710398 16.4508 10.4753  4
------> CAND:  29.400830 4146.903320 0.6717694 1.8780726 14.8164 10.4694  8
------> CAND: 398.285828 4161.503418 0.8781708 1.0895351 14.8096 10.4624  8
------> CAND: 140.906724 3903.811279 0.9395830 0.7576108 16.4294 10.4584  4
------> CAND: 434.970301 4428.421387 0.8387818 1.5961574 16.4248 10.4547  4
------> CAND:  91.115221 3866.035645 0.7361472 0.9418279 14.2879 10.4529 16
------> CAND: 348.993880 4142.520996 0.9110401 2.5270116 16.4214 10.4521  4
------> CAND: 172.865276 3645.456543 0.5421575 2.1782539 14.2852 10.4495 16
------> CAND:  38.424742 4643.388672 1.1065249 1.3652250 14.2809 10.4439 16
------> CAND: 365.863532 3828.875977 0.7390994 0.8925645 14.7846 10.4367  8
------> CAND: 259.174648 3825.812012 0.7444871 2.4518991 16.401 10.4359  4
------> CAND:  24.395158 3652.250977 0.9556016 2.6728878 14.7781 10.43  8
------> CAND: 461.014900 3843.626953 0.6343054 2.2652071 16.3919 10.4287  4
------> CAND:  39.746941 4448.795410 1.0886543 2.5809493 14.2658 10.4244 16
------> CAND: 137.218580 4346.775391 0.8972227 2.3801594 14.261 10.4182 16
------> CAND:  57.167012 3884.844482 0.7100002 1.0082037 14.2601 10.4171 16
------> CAND:  91.804997 3709.453125 0.6533386 0.8679695 14.7626 10.4141  8
[20:51:19][80768][INFO ] Statistics: count dirty SumSpec pages 1791 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:51:19][80768][INFO ] Data processing finished successfully!
20:51:19 (80768): called boinc_finish(0)

</stderr_txt>
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