Task 1714061239

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_45_3050000_1
Workunit ID: 864530333
Created: 14 Jan 2025 10:14:15 UTC
Sent: 14 Jan 2025 20:33:21 UTC
Report deadline: 28 Jan 2025 20:33:21 UTC
Received: 14 Jan 2025 22:58:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 5,083.80
CPU time (sec): 40.03
Peak working set size (MB): 235.22
Peak swap size (MB): 65249.21
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[21:33:26][13078][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_45.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 3050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_45.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_45_3050000_1_0
------> GPU usage: 0.496000
[21:33:26][13078][INFO ] Starting data processing...
[21:33:26][13078][INFO ] opti: No host transfer for n_steps. Use device global.
[21:33:26][13078][INFO ] opti: No host transfer for mean. Use device global.
[21:33:26][13078][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:33:26][13078][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:33:26][13078][INFO ] opti: power spectrum in fft callback (static link).
[21:33:26][13078][INFO ] opti: __constant__ access is not uniform, bad!
[21:33:26][13078][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[21:33:26][13078][INFO ] CUDA global memory status (initial GPU state, including context):
[21:33:26][13078][INFO ] No template file. Generating templates.
[21:33:26][13078][INFO ] Template param value T_cons = 50000
[21:33:30][13078][INFO ] Number of generated templates to be used: 50000
[21:33:30][13078][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_45.cpt
[21:33:30][13078][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_45.cpt (No such file or directory).
------> Starting from scratch...
[21:33:30][13078][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_45.binary
[21:33:30][13078][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM234.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220476197
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 234.5 cm^-3 pc
------> Scale factor: 1.00678
[21:33:30][13078][INFO ] Allocating memory for dedispersed compressed time series...
[21:33:30][13078][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:33:30][13078][INFO ] 8-bit allocation done
[21:33:30][13078][INFO ] Foobar
[21:33:30][13078][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_45.binary
[21:33:30][13078][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:33:30][13078][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:33:30][13078][INFO ] FftSize = 12582913
[21:33:30][13078][INFO ] Seed for random number generator is -1040821159.
[21:33:32][13078][INFO ] 8[21:33:32][13078][INFO ] 9[21:33:33][13078][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:33:33][13078][INFO ] Normalization factor 3.97364e-08
[21:33:33][13078][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
[21:33:33][13078][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 590 MB (3447 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:33:33][13078][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:33:33][13078][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:33:33][13078][INFO ] TimeSeriesLength = 16768684, params->nsamples = 25165824
sum = -1405.12854004, mean= -0.00008379  -0.00008379
[21:33:33][13078][INFO ] Launching time series padding kernel: grid 196608, block 32
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[22:58:08][13078][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3602.381592 0.9681540 2.9516821 21.0167 17.0466  8
------> CAND:   0.250167 4962.909668 0.4976677 2.3178813 20.4696 16.4532  8
------> CAND:   0.250426 5570.354980 1.2479607 1.1312678 20.2606 16.2272  8
------> CAND:   0.500334 3758.292725 0.9899253 2.9953840 27.9099 15.5347  2
------> CAND:   0.501112 4967.702637 0.4911002 1.7420647 25.5649 14.1316  2
------> CAND:   0.500853 3660.372070 0.3092234 0.6867605 20.589 13.7855  4
------> CAND:   0.501372 6521.485840 1.2350680 1.7851983 24.9339 13.7546  2
------> CAND:   0.250686 5866.092285 1.2748637 1.2785423 17.2351 12.9921  8
------> CAND:  81.374545 4943.329102 1.1178334 0.8655409 16.1256 12.8734 16
------> CAND:   0.249648 3602.528076 0.9681269 2.9546905 16.942 12.6831  8
------> CAND:   0.499555 4207.267578 1.0635707 3.0894966 19.0103 12.5156  4
------> CAND: 172.721249 4633.268555 1.0488853 3.1161287 18.6215 12.204  4
------> CAND: 453.109472 4779.233398 1.1052990 0.7797757 22.3264 12.1997  2
------> CAND: 460.937047 4255.092285 0.7339537 2.9650970 27.9253 12.1278  1
------> CAND: 115.287202 3992.635010 0.2941885 2.2793939 15.4929 12.0299 16
------> CAND:   0.166605 3875.059814 0.9796554 3.0174568 15.4221 11.9362 16
------> CAND:  86.386705 4537.672363 0.8769650 3.0341032 15.3958 11.9014 16
------> CAND:   1.250575 4001.865723 0.2480668 1.7112992 27.0041 11.7277  1
------> CAND: 285.601503 4885.502441 0.6916111 1.1241997 21.4421 11.6736  2
------> CAND:  81.371431 4807.216797 1.0526789 0.8151847 15.187 11.6258 16
------> CAND:   0.500074 4107.806152 1.0479233 0.4571894 21.3453 11.616  2
------> CAND:   1.250834 4959.018555 0.4946832 2.2510426 26.7325 11.6098  1
------> CAND: 226.554606 4779.233398 1.1052990 0.7797757 15.9029 11.5944  8
------> CAND: 245.869094 5433.516602 0.8595726 2.8481681 15.8256 11.514  8
------> CAND: 345.562910 3700.050049 0.7992431 2.9362597 26.4448 11.4848  1
------> CAND:   0.504226 5217.866211 1.1345196 3.1140552 15.7838 11.4704  8
------> CAND:   1.251353 6385.076660 1.0407443 2.5096557 26.3972 11.4642  1
------> CAND:   0.166864 3783.328613 0.9547099 2.9963896 15.7511 11.4364  8
------> CAND: 166.134128 3761.305420 0.9185012 2.9828258 21.0166 11.4207  2
------> CAND: 385.121188 3650.740234 0.8928970 0.2376905 26.124 11.3455  1
------> CAND:   1.251094 5951.293457 0.8287989 2.0136352 20.8322 11.3111  2
------> CAND:  86.403054 4172.096191 0.6099688 2.8781393 14.9283 11.286 16
------> CAND: 382.928854 3629.976562 0.5308450 2.7925537 17.412 11.2385  4
------> CAND:   0.167124 6526.629883 1.2036321 1.8425397 15.507 11.1829  8
------> CAND: 146.376398 4257.565918 0.9952413 0.5523257 14.8047 11.1243 16
------> CAND: 196.193333 4279.714844 0.8073915 0.6410064 14.7992 11.1171 16
------> CAND: 106.333357 4732.840820 1.0511366 3.1099594 14.7929 11.1089 16
------> CAND: 193.438643 4234.838867 0.9602360 0.5515870 15.4295 11.1025  8
------> CAND: 349.443350 3695.788574 0.8560658 2.9484043 17.2211 11.0866  4
------> CAND: 115.299399 6502.765625 1.2377821 2.8080208 14.7685 11.0771 16
------> CAND: 230.468523 4255.092285 0.7339537 2.9650970 20.436 11.0758  2
------> CAND: 150.457958 4661.570312 1.0494390 3.1101665 14.7532 11.057 16
------> CAND:  86.437050 3978.287354 0.3655759 2.5613961 17.167 11.0436  4
------> CAND: 172.968042 6462.280273 1.1129910 2.6193960 20.3084 11  2
------> CAND:  50.048157 3686.400146 0.2630392 0.8655271 14.6706 10.9493 16
------> CAND: 385.123004 3651.018799 0.8923689 0.2413663 25.1957 10.9424  1
------> CAND:  93.864461 3894.047607 0.9964324 3.0251279 14.6489 10.9211 16
------> CAND: 135.148994 4062.916992 1.0403701 3.0643897 14.6224 10.8866 16
------> CAND:   1.000408 3731.185547 0.9254757 2.9743805 16.964 10.8823  4
------> CAND:  45.651553 3662.464844 0.7499837 2.9079852 14.6119 10.8729 16
------> CAND:  33.330837 4957.763184 0.4964068 1.7351426 15.2003 10.8652  8
------> CAND: 365.870799 4685.466797 0.9251921 0.8086956 25.0093 10.8614  1
------> CAND: 183.292095 4700.551758 0.7935647 0.8988969 15.1844 10.8488  8
------> CAND: 427.775410 4604.666016 0.8595326 3.0215111 20.0485 10.8458  2
------> CAND:  61.122451 4263.403809 0.6663093 2.9112451 14.5575 10.8021 16
------> CAND: 345.893524 5382.854980 0.8147386 2.8101025 15.1207 10.783  8
------> CAND:  15.759212 4880.118164 1.1639082 0.8153713 14.5391 10.7783 16
------> CAND: 127.207755 4120.545898 0.8927355 3.0269098 15.1057 10.7676  8
------> CAND: 230.428040 3623.412598 0.6488096 2.8640282 16.781 10.737  4
------> CAND:  86.384629 4511.099609 0.7564368 2.9615979 15.0748 10.7356  8
------> CAND: 328.652774 3721.789307 0.6856219 2.8929703 15.0653 10.7258  8
------> CAND: 230.572068 3881.497559 0.2872943 2.3483660 15.0622 10.7227  8
------> CAND: 115.301475 5436.104980 0.9089300 2.9041755 14.4796 10.7011 16
------> CAND: 230.719469 6216.328613 0.9517131 2.0161595 15.0407 10.7005  8
------> CAND: 345.652959 4989.582031 0.9670573 3.0587835 16.7049 10.6767  4
------> CAND: 211.479201 3704.441895 0.9584647 0.2542962 16.7015 10.674  4
------> CAND: 230.460219 4344.447754 0.7784300 2.9838789 15.005 10.6636  8
------> CAND: 359.140948 4710.151855 0.7895840 0.9079481 14.9952 10.6535  8
------> CAND: 371.441422 5949.858887 0.8294891 2.0049536 14.9849 10.6429  8
------> CAND: 115.254763 5921.781250 1.2806031 3.0790398 14.9837 10.6416  8
------> CAND: 115.309260 5231.875000 0.6024293 2.4250705 14.429 10.6354 16
------> CAND: 272.041631 4137.834961 0.8594112 0.5341448 14.9651 10.6225  8
------> CAND:   0.625417 3999.893799 0.2516607 1.7596668 19.6612 10.6161  2
------> CAND: 134.164157 3640.008789 0.4126594 0.4945545 14.4138 10.6158 16
------> CAND: 376.218467 4618.496094 0.8568304 3.0268607 14.954 10.6111  8
------> CAND:  78.612849 4274.413086 0.5262080 2.7665963 16.6142 10.6047  4
------> CAND: 304.087638 3917.135254 0.7174363 0.4627198 16.6015 10.5947  4
------> CAND:  27.299325 4202.935059 0.3537278 2.4188828 14.3945 10.5907 16
------> CAND: 264.872171 4680.521484 0.6881634 2.8785319 14.9331 10.5895  8
------> CAND: 115.300696 4032.176758 0.3568422 2.5031321 14.3904 10.5855 16
------> CAND: 172.725660 4745.228516 1.1024137 3.1361923 14.909 10.5648  8
------> CAND: 338.441200 5391.729980 0.9204922 1.2552451 14.9076 10.5633  8
------> CAND: 409.382180 4974.875977 1.0520166 3.0976892 16.5591 10.5611  4
------> CAND:   0.500593 6462.280273 1.1129910 2.6193960 14.9048 10.5604  8
------> CAND: 259.043855 4250.727539 0.9300792 3.0514936 14.8996 10.5551  8
------> CAND: 180.205752 3610.312256 0.9589640 0.2016059 14.3622 10.549 16
------> CAND: 115.280714 4013.551270 0.5204843 2.7933795 14.362 10.5487 16
------> CAND: 174.613849 4317.768066 0.7908335 2.9911151 14.8916 10.5468  8
------> CAND: 195.958996 3780.791748 0.6930643 2.9051960 16.5396 10.5457  4
------> CAND: 171.757172 3712.775879 0.7324326 0.3259380 14.3529 10.5369 16
------> CAND: 230.550269 3833.048340 0.7220455 2.9304686 14.8808 10.5357  8
------> CAND: 457.429262 4176.553223 0.6026718 0.7119660 19.52 10.5324  2
------> CAND: 120.541483 4655.621094 0.5187131 1.2085824 14.8747 10.5294  8
------> CAND: 252.064356 4166.907227 0.6139097 2.8736746 16.5159 10.5269  4
------> CAND: 461.079258 4641.167480 0.8490089 3.0127916 19.5083 10.5255  2
------> CAND: 115.225438 3870.497314 0.8129686 2.9672282 14.3385 10.5183 16
------> CAND:  27.960814 4345.686035 0.3597226 2.3290725 14.3384 10.5182 16
------> CAND: 345.669308 4223.596680 0.8303310 3.0146978 14.8399 10.4936  8
------> CAND:  86.360754 4633.268555 1.0488853 3.1161287 14.3133 10.4857 16
------> CAND:  86.413694 4080.529297 0.6532846 2.9054475 14.3102 10.4817 16
[22:58:08][13078][INFO ] Statistics: count dirty SumSpec pages 333358 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:58:08][13078][INFO ] Data processing finished successfully!
22:58:08 (13078): called boinc_finish(0)

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