Task 1703595439

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_36_2650000_0
Workunit ID: 858029035
Created: 26 Dec 2024 20:33:56 UTC
Sent: 27 Dec 2024 9:59:32 UTC
Report deadline: 10 Jan 2025 9:59:32 UTC
Received: 27 Dec 2024 10:45:09 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 290.56
CPU time (sec): 21.14
Peak working set size (MB): 361.18
Peak swap size (MB): 14868.75
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:35:12][546212][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_36.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 2650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_36.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_36_2650000_0_0
------> GPU usage: 0.500000
[05:35:12][546212][INFO ] Starting data processing...
[05:35:12][546212][INFO ] opti: No host transfer for n_steps. Use device global.
[05:35:12][546212][INFO ] opti: No host transfer for mean. Use device global.
[05:35:12][546212][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:35:12][546212][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:35:12][546212][INFO ] opti: power spectrum in fft callback (static link).
[05:35:12][546212][INFO ] opti: __constant__ access is not uniform, bad!
[05:35:12][546212][INFO ] Running on device 0 NVIDIA TITAN V
[05:35:12][546212][INFO ] CUDA global memory status (initial GPU state, including context):
[05:35:12][546212][INFO ] No template file. Generating templates.
[05:35:12][546212][INFO ] Template param value T_cons = 50000
[05:35:16][546212][INFO ] Number of generated templates to be used: 50000
[05:35:16][546212][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_36.cpt
[05:35:16][546212][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_36.cpt (No such file or directory).
------> Starting from scratch...
[05:35:16][546212][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_36.binary
[05:35:16][546212][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM233.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327351782
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 233.6 cm^-3 pc
------> Scale factor: 1.48994
[05:35:16][546212][INFO ] Allocating memory for dedispersed compressed time series...
[05:35:16][546212][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:35:16][546212][INFO ] 8-bit allocation done
[05:35:16][546212][INFO ] Foobar
[05:35:16][546212][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_36.binary
[05:35:16][546212][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:35:16][546212][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:35:16][546212][INFO ] FftSize = 12582913
[05:35:16][546212][INFO ] Seed for random number generator is -1030950408.
[05:35:18][546212][INFO ] 8[05:35:18][546212][INFO ] 9[05:35:19][546212][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:35:19][546212][INFO ] Normalization factor 3.97364e-08
[05:35:19][546212][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
[05:35:19][546212][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2636 MB (9428 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:35:19][546212][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:35:19][546212][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:35:19][546212][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:40:00][546212][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.185214 3988.124268 0.9239580 2.9559240 15.7761 12.4063 16
------> CAND:  57.577556 4049.536621 1.0381685 3.0013630 16.5626 12.2842  8
------> CAND: 196.254058 3706.426514 0.7612897 0.3788614 15.5686 12.1304 16
------> CAND: 115.224919 4680.379395 0.8866202 2.9189174 18.1141 11.7983  4
------> CAND:  57.592607 4504.751953 0.9845188 2.9975104 15.2099 11.656 16
------> CAND: 409.331835 4069.616699 0.8805940 2.9485402 26.8349 11.6542  1
------> CAND:  69.140246 4268.486328 0.7027043 2.8305213 15.1998 11.6427 16
------> CAND: 332.106322 4635.811523 1.1279504 3.0510828 15.8714 11.5616  8
------> CAND: 158.481462 3886.047607 0.6651799 2.8221703 15.1103 11.5249 16
------> CAND: 115.255541 4748.126465 0.9622357 2.9531674 15.0968 11.5071 16
------> CAND: 166.338102 3918.569336 0.8605714 2.9287395 15.7682 11.4542  8
------> CAND: 115.298360 3918.006592 0.5009704 2.6404564 14.9596 11.327 16
------> CAND: 230.370429 4504.751953 0.9845188 2.9975104 17.4891 11.2999  4
------> CAND: 230.605285 4136.822266 0.5794854 2.7039475 15.5961 11.2753  8
------> CAND:  86.380477 4069.551270 0.8518329 2.9352388 14.9196 11.2746 16
------> CAND: 230.412729 3656.845215 0.8339353 2.8783908 15.5633 11.2413  8
------> CAND: 409.341177 4138.857422 0.9118512 2.9604802 25.8513 11.2271  1
------> CAND: 172.833357 4070.196777 0.6043665 2.7609372 15.5114 11.1874  8
------> CAND:  97.125453 5411.567383 0.8803625 2.5879400 14.846 11.1783 16
------> CAND:  88.598761 4924.846680 1.1062924 3.0222287 14.8396 11.1699 16
------> CAND: 115.239971 4895.792480 0.8811445 2.8467355 14.813 11.1351 16
------> CAND: 303.356081 4902.504395 0.8792273 1.1333802 17.2525 11.1115  4
------> CAND: 155.631792 3971.336670 0.3030617 1.7385134 17.2399 11.1016  4
------> CAND: 404.505743 3858.500732 0.3396713 2.2706563 17.2185 11.0845  4
------> CAND:  70.964335 3992.202637 0.6516691 2.8039889 15.4023 11.0743  8
------> CAND: 259.150513 4214.563477 0.9150689 2.9691312 20.4227 11.0679  2
------> CAND: 460.999329 4387.409668 0.9897651 3.0036569 20.4223 11.0676  2
------> CAND:  19.659116 4317.163574 0.8940006 2.9520540 14.7417 11.0421 16
------> CAND: 351.925296 5507.228516 1.0445341 2.8011150 15.3626 11.0332  8
------> CAND: 291.331206 3891.986328 0.6547677 2.8087714 17.1522 11.0318  4
------> CAND: 204.666047 4069.616699 0.8805940 2.9485402 20.3369 11.017  2
------> CAND: 115.228812 4818.172852 0.9315518 2.9278495 14.7167 11.0094 16
------> CAND: 395.013417 3616.746582 0.8873410 2.8879938 17.0828 10.9767  4
------> CAND: 345.764289 5076.006836 0.9823595 2.8985636 15.2928 10.9609  8
------> CAND: 230.464631 3627.639404 0.5923972 2.7583890 17.0586 10.9574  4
------> CAND: 115.184695 4111.863770 1.0249348 3.0028088 14.671 10.9499 16
------> CAND: 345.428484 4624.204590 1.1263812 3.0567620 17.0412 10.9436  4
------> CAND:  49.942018 4266.496582 0.7581122 2.8684826 17.014 10.922  4
------> CAND:  99.884036 4266.496582 0.7581122 2.8684826 20.1448 10.903  2
------> CAND: 142.871468 4835.219238 0.6198016 1.5060071 15.2279 10.8938  8
------> CAND: 204.670718 4138.857422 0.9118512 2.9604802 20.124 10.8907  2
------> CAND: 153.652257 4117.793457 0.4522557 2.4816413 14.6234 10.8879 16
------> CAND: 230.424666 5180.881348 1.1173402 2.9841940 15.2104 10.8757  8
------> CAND: 345.666973 4070.196777 0.6043665 2.7609372 16.9511 10.872  4
------> CAND: 499.446648 3987.905518 0.8314633 2.9214172 20.0911 10.8711  2
------> CAND: 115.475086 3990.117676 0.8293655 0.5381628 14.6102 10.8707 16
------> CAND: 115.210646 4375.044922 1.0886796 3.0385773 14.6098 10.8701 16
------> CAND:  19.659635 4415.936035 0.9359726 2.9705734 14.6022 10.8603 16
------> CAND: 498.144691 4179.982422 0.6384287 2.7813883 16.936 10.86  4
------> CAND: 279.775782 5515.144531 1.2341084 2.9694619 15.1924 10.8571  8
------> CAND:  28.788908 4049.536621 1.0381685 3.0013630 14.5605 10.806 16
------> CAND: 123.763290 3749.703857 0.9620980 2.9394400 15.1402 10.8032  8
------> CAND: 137.527655 4849.062988 1.0335829 0.9675271 14.5446 10.7855 16
------> CAND: 279.871541 4087.449951 0.6741323 2.8167732 16.8306 10.7764  4
------> CAND: 170.205826 3619.833496 0.7525550 0.3224419 14.5348 10.7726 16
------> CAND:  86.368280 4505.582520 1.0748624 3.0330465 16.8158 10.7647  4
------> CAND: 297.359603 3922.380127 0.6031407 0.6343386 15.0552 10.7154  8
------> CAND: 141.829279 3902.366455 0.7522911 0.5138230 14.4685 10.6867 16
------> CAND: 409.339101 4141.037109 0.9118039 2.9656153 24.5933 10.6807  1
------> CAND: 469.693405 3622.343262 0.6785556 0.3553853 16.6989 10.6719  4
------> CAND: 138.777970 3639.832520 0.4472023 2.6176412 14.4492 10.6616 16
------> CAND: 142.513864 4433.857910 0.8642844 2.9273436 14.4487 10.6609 16
------> CAND: 222.721916 4393.116699 0.5783432 1.0845814 14.9989 10.6574  8
------> CAND: 341.333170 3770.061279 0.9295260 0.3534790 14.9959 10.6543  8
------> CAND: 345.553308 4351.906250 0.6271737 2.7240262 14.995 10.6533  8
------> CAND: 208.882033 5206.962402 1.1077518 1.1490737 14.9795 10.6374  8
------> CAND: 276.070251 3815.908691 0.4854832 2.6437123 19.6931 10.635  2
------> CAND: 379.980311 4104.364746 0.8375862 2.9238310 14.9728 10.6304  8
------> CAND: 124.765773 3655.234131 0.8842539 2.8983328 14.4222 10.6266 16
------> CAND: 158.122821 4128.091309 1.0506800 3.0126953 24.4555 10.6209  1
------> CAND:  98.508637 4074.902100 0.5956013 0.7649143 14.4154 10.6179 16
------> CAND: 308.912691 3814.565918 0.9865246 0.3675498 14.9602 10.6175  8
------> CAND: 165.053791 4243.742188 0.7711198 0.7383158 14.4079 10.6081 16
------> CAND: 134.147289 3942.274902 1.0032126 0.4362988 14.9454 10.6022  8
------> CAND:  52.191184 4414.058105 0.7337369 2.8369780 14.9449 10.6017  8
------> CAND: 403.261137 4081.779297 0.7797786 2.8972714 16.6065 10.5987  4
------> CAND: 247.855637 4475.890625 0.4602219 2.2188427 16.5906 10.5861  4
------> CAND:  86.438347 4118.742188 0.4542199 2.5001836 14.3797 10.5716 16
------> CAND: 345.885739 5154.233398 0.8510697 2.7076383 16.5596 10.5615  4
------> CAND: 166.339140 3949.056396 0.8728155 2.9366310 14.8801 10.5349  8
------> CAND:  18.168236 4404.969238 0.7869794 2.8831544 14.3367 10.516 16
------> CAND:  33.311374 5356.528320 0.8116409 1.6731856 14.3262 10.5024 16
------> CAND: 115.223622 4264.892090 0.8438557 2.9318180 14.3254 10.5013 16
------> CAND:  57.583524 3834.060547 0.9729866 2.9534645 14.3252 10.5011 16
------> CAND: 239.325830 3880.621094 0.6723961 2.8212509 16.4758 10.4951  4
------> CAND: 144.702045 3812.385742 0.9667189 0.3720783 14.8405 10.4942  8
------> CAND: 168.581040 4039.896729 0.7194189 2.8532908 14.3185 10.4924 16
------> CAND: 345.857453 4401.597168 0.5678416 2.6011472 14.837 10.4906  8
------> CAND: 107.153406 4835.219238 0.6198016 1.5060071 14.8295 10.4828  8
------> CAND: 115.228033 4166.502930 1.0332950 3.0142088 14.3023 10.4715 16
------> CAND: 272.403646 5123.483887 1.1154987 2.9948983 14.8069 10.4596  8
------> CAND:  99.847185 4254.417969 0.9840804 2.9949908 19.3952 10.4585  2
------> CAND: 431.770294 4286.580566 1.0479014 3.0259178 19.3781 10.4483  2
------> CAND: 259.106656 4305.126953 1.0495435 3.0222528 19.3768 10.4476  2
------> CAND:  86.364128 3853.473389 0.9225668 2.9401767 14.2736 10.4345 16
------> CAND:  57.614925 3911.306396 0.6242222 2.7909598 14.2692 10.4287 16
------> CAND: 197.017274 4074.902100 0.5956013 0.7649143 14.7749 10.4268  8
------> CAND: 345.707975 4585.578613 0.7709374 2.8388429 16.3885 10.426  4
------> CAND: 348.502110 3905.541748 0.7498799 2.8752208 14.7668 10.4184  8
------> CAND: 188.315413 3919.335449 0.9418630 0.4464301 14.2611 10.4183 16
[05:40:00][546212][INFO ] Statistics: count dirty SumSpec pages 1752 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:40:00][546212][INFO ] Data processing finished successfully!
05:40:00 (546212): called boinc_finish(0)

</stderr_txt>
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