Task 1722067321

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_152_9200000_1
Workunit ID: 869362940
Created: 29 Jan 2025 15:03:01 UTC
Sent: 30 Jan 2025 12:46:07 UTC
Report deadline: 13 Feb 2025 12:46:07 UTC
Received: 31 Jan 2025 17:59:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 934.82
CPU time (sec): 11.66
Peak working set size (MB): 260.27
Peak swap size (MB): 10486.07
Peak disk usage (MB): 0.05
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>
[12:43:44][1523263][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:43:44][1523263][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_cfbf00124_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_152.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 9200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_152.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_152_9200000_1_0
------> GPU usage: 0.500000
[12:43:44][1523263][INFO ] Starting data processing...
[12:43:44][1523263][INFO ] opti: No host transfer for n_steps. Use device global.
[12:43:44][1523263][INFO ] opti: No host transfer for mean. Use device global.
[12:43:44][1523263][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:43:44][1523263][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:43:44][1523263][INFO ] opti: power spectrum in fft callback (static link).
[12:43:44][1523263][INFO ] opti: __constant__ access is not uniform, bad!
[12:43:44][1523263][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[12:43:44][1523263][INFO ] CUDA global memory status (initial GPU state, including context):
[12:43:44][1523263][INFO ] No template file. Generating templates.
[12:43:44][1523263][INFO ] Template param value T_cons = 50000
[12:43:48][1523263][INFO ] Number of generated templates to be used: 50000
[12:43:48][1523263][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_152.cpt
[12:43:48][1523263][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_152.cpt (No such file or directory).
------> Starting from scratch...
[12:43:48][1523263][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_152.binary
[12:43:48][1523263][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM245.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350395758
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 245.2 cm^-3 pc
------> Scale factor: 1.09942
[12:43:48][1523263][INFO ] Allocating memory for dedispersed compressed time series...
[12:43:48][1523263][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:43:48][1523263][INFO ] 8-bit allocation done
[12:43:48][1523263][INFO ] Foobar
[12:43:48][1523263][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_152.binary
[12:43:48][1523263][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:43:48][1523263][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:43:48][1523263][INFO ] FftSize = 12582913
[12:43:48][1523263][INFO ] Seed for random number generator is -1040273892.
[12:43:49][1523263][INFO ] 8[12:43:49][1523263][INFO ] 9[12:43:50][1523263][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:43:50][1523263][INFO ] Normalization factor 3.97364e-08
[12:43:50][1523263][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
[12:43:50][1523263][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3137 MB (4792 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:43:50][1523263][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:43:50][1523263][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:43:50][1523263][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:44:44][1523263][INFO ] Checkpoint committed!
[12:45:44][1523263][INFO ] Checkpoint committed!
[12:46:44][1523263][INFO ] Checkpoint committed!
[12:47:44][1523263][INFO ] Checkpoint committed!
[12:48:44][1523263][INFO ] Checkpoint committed!
[12:49:44][1523263][INFO ] Checkpoint committed!
[12:50:44][1523263][INFO ] Checkpoint committed!
[12:51:44][1523263][INFO ] Checkpoint committed!
[12:52:44][1523263][INFO ] Checkpoint committed!
[12:53:45][1523263][INFO ] Checkpoint committed!
[12:54:45][1523263][INFO ] Checkpoint committed!
[12:55:45][1523263][INFO ] Checkpoint committed!
[12:56:45][1523263][INFO ] Checkpoint committed!
[12:57:45][1523263][INFO ] Checkpoint committed!
[12:58:45][1523263][INFO ] Checkpoint committed!
[12:59:18][1523263][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 311.017830 3717.420410 0.9657323 3.8285761 17.353 13.1167  8
------> CAND: 115.553717 3698.340088 0.9394726 5.6785188 15.8162 12.4598 16
------> CAND:  50.034922 3807.128906 0.9705787 5.6703730 15.7829 12.4153 16
------> CAND: 243.768108 4077.065918 0.8194146 4.5342989 16.5192 12.2387  8
------> CAND:  41.315934 3784.610352 0.7700117 4.1389675 15.5036 12.0441 16
------> CAND: 461.893857 3713.958008 0.7092351 5.3755956 18.2435 11.9017  4
------> CAND: 346.352337 3720.366943 0.6895009 5.3367486 21.8146 11.8951  2
------> CAND:  93.805034 4258.637695 0.9773360 5.4313421 15.3426 11.8311 16
------> CAND:  86.616630 3618.936523 0.8744273 5.6399350 15.24 11.6957 16
------> CAND: 115.462889 3639.572510 0.6406976 5.2911782 15.1435 11.5685 16
------> CAND:  50.066582 4005.416504 0.9479214 5.5687017 17.8001 11.5477  4
------> CAND: 461.956918 3631.475098 0.6860667 5.4074354 17.7884 11.5383  4
------> CAND: 345.971637 3777.573242 0.8809089 3.9745295 15.8294 11.5179  8
------> CAND: 115.469377 3632.356445 0.6755467 5.3874435 15.0913 11.4998 16
------> CAND: 230.925519 3639.572510 0.6406976 5.2911782 15.7909 11.4779  8
------> CAND: 115.600429 3788.678711 0.9496506 5.6705937 15.7822 11.4688  8
------> CAND: 212.607546 3959.927734 0.8979264 5.5479927 17.6748 11.4478  4
------> CAND: 358.458698 3627.887695 0.7258605 5.4682703 17.6312 11.413  4
------> CAND: 157.076739 3620.806152 0.8853034 5.6529622 15.7201 11.4042  8
------> CAND: 346.381661 3743.026367 0.7924554 5.5037336 17.5964 11.3853  4
------> CAND: 179.724363 3805.576416 0.7367361 5.3597579 14.9622 11.3305 16
------> CAND: 280.523687 3997.230225 0.9495462 5.5875320 20.8028 11.2936  2
------> CAND:  29.855490 4088.385254 0.8135390 4.5661302 14.8971 11.2452 16
------> CAND: 247.307813 3705.580566 0.9156955 3.8614564 15.5461 11.2234  8
------> CAND: 101.529583 3616.988281 0.9332588 5.6837153 14.8658 11.2042 16
------> CAND: 243.861272 3886.014160 0.9495080 5.6405468 17.36 11.1971  4
------> CAND:  20.019574 3649.316162 0.6026424 5.1796641 14.8236 11.149 16
------> CAND: 129.921182 3719.438477 0.9819198 5.7111411 15.4501 11.1238  8
------> CAND:  96.243122 3731.892090 0.8413557 3.9652436 14.7889 11.1037 16
------> CAND:  86.612997 3605.691650 0.9671279 5.7125659 14.7641 11.0712 16
------> CAND: 230.947058 3713.813232 0.7096929 5.3766136 17.1485 11.0289  4
------> CAND:  57.768035 3693.941406 0.5809392 4.9953523 15.3374 11.0071  8
------> CAND: 188.777599 4240.140137 0.9276014 4.5712605 14.706 10.9955 16
------> CAND:  86.615073 3609.843750 0.9572999 5.7054639 14.7013 10.9894 16
------> CAND: 161.952397 3860.810059 0.9044040 5.5971861 14.7013 10.9894 16
------> CAND: 115.534514 3656.252197 0.9353009 5.6829543 14.6899 10.9745 16
------> CAND: 115.535292 3845.626953 0.7869564 5.4493699 14.6656 10.9428 16
------> CAND: 144.396084 3692.950928 0.9231610 5.6704264 14.664 10.9407 16
------> CAND: 115.455104 3637.757324 0.6613542 5.3403726 14.6631 10.9395 16
------> CAND:  40.606176 3665.582764 0.8396360 5.5954971 15.2406 10.9069  8
------> CAND: 120.082671 4172.875977 0.8185089 5.0848622 20.1441 10.9026  2
------> CAND:  65.614814 3614.185547 0.9391321 3.7560632 14.6322 10.8994 16
------> CAND: 158.578778 3741.073975 0.9235645 3.9011827 15.2259 10.8917  8
------> CAND: 112.740379 3666.461914 0.9744418 3.7715187 14.6143 10.8761 16
------> CAND: 317.945686 3725.908936 0.6718561 4.2323971 15.2064 10.8715  8
------> CAND:  86.607547 3643.270020 0.9434449 5.6911783 14.5796 10.8309 16
------> CAND: 317.446650 4464.335449 1.0577198 5.3763485 16.8184 10.7667  4
------> CAND: 404.340695 3816.401367 0.7213815 5.3421803 16.8079 10.7584  4
------> CAND: 490.201894 4317.473145 1.0605180 5.5302339 19.889 10.7512  2
------> CAND: 287.422998 4020.284180 0.7556892 4.5997181 15.0854 10.7466  8
------> CAND: 229.520277 3866.314453 1.0032978 3.9638031 15.0803 10.7413  8
------> CAND:  86.233335 4090.175293 0.9362335 5.5218077 14.5016 10.7295 16
------> CAND: 346.598351 4079.119873 1.0339967 5.6371469 16.7531 10.7149  4
------> CAND:  38.497924 3696.538086 0.9210113 5.6636972 14.4798 10.7013 16
------> CAND:  86.603655 3749.949951 0.6652261 5.2451911 15.0248 10.684  8
------> CAND: 290.328462 3808.219727 0.8225424 4.0959029 15.0145 10.6734  8
------> CAND:  86.601060 3617.641846 0.8813474 5.6461573 14.4561 10.6706 16
------> CAND: 163.115517 3776.862305 0.9905089 5.6984525 14.456 10.6704 16
------> CAND: 317.756244 3820.241455 0.9976697 3.9205503 15.0078 10.6665  8
------> CAND:  86.622339 3919.427979 0.9855240 5.6637683 14.4477 10.6597 16
------> CAND: 120.064765 4437.488281 1.0555243 4.6494188 14.4469 10.6587 16
------> CAND:  82.631608 3784.610352 0.7700117 4.1389675 14.9926 10.6508  8
------> CAND: 305.084672 4385.714844 1.0607884 5.4465928 16.646 10.6299  4
------> CAND: 358.101614 4255.599121 0.9249514 4.5979757 14.9689 10.6264  8
------> CAND: 106.303773 3959.927734 0.8979264 5.5479927 14.9688 10.6263  8
------> CAND:  34.337992 3856.715088 0.9524387 5.6385150 14.9524 10.6094  8
------> CAND:  20.026062 4102.490234 0.9340702 5.5098515 14.4035 10.6025 16
------> CAND: 480.125413 3870.380615 0.9009665 5.5892882 16.6062 10.5984  4
------> CAND: 319.380772 3993.388428 0.9500174 5.5900183 16.6039 10.5966  4
------> CAND: 142.540074 3932.579102 0.9053736 5.5533357 14.3827 10.5755 16
------> CAND:  86.609623 3876.671387 0.9500793 5.6290679 14.3773 10.5685 16
------> CAND: 105.897901 4417.144043 0.9803895 5.0388470 14.3761 10.5669 16
------> CAND:  20.005820 3658.448730 0.5997850 4.3179522 14.3721 10.5618 16
------> CAND: 149.193630 3824.268311 0.8092505 5.4980540 14.8999 10.5553  8
------> CAND: 461.791610 4463.313965 1.0425909 5.2840233 16.534 10.5413  4
------> CAND:  91.612960 4061.973145 0.9181420 5.4986482 14.8738 10.5285  8
------> CAND: 138.462407 4038.738281 0.7378646 4.8335824 14.3454 10.5272 16
------> CAND: 190.757394 3784.326904 0.7704387 5.4399662 14.8702 10.5247  8
------> CAND: 129.817119 3985.949219 0.7867167 5.3254232 14.3404 10.5207 16
------> CAND: 186.507673 3630.965332 0.6911155 4.0414844 14.3336 10.5119 16
------> CAND: 208.403758 3875.120850 0.8077807 4.2051406 16.4841 10.5017  4
------> CAND: 115.492733 4011.383301 0.9861701 5.6110106 14.3239 10.4995 16
------> CAND:  56.921257 3813.351562 0.8181557 4.1027145 14.3181 10.4919 16
------> CAND: 115.477162 3790.955078 0.6440950 5.1363449 14.318 10.4918 16
------> CAND: 165.488469 3964.153564 0.8609244 4.2366090 16.4576 10.4807  4
------> CAND: 446.151513 3789.727783 0.8727151 4.0029778 16.4472 10.4725  4
------> CAND: 243.213018 4004.250488 0.8823707 5.4983058 16.4441 10.47  4
------> CAND: 346.477420 3620.629150 0.8443355 5.6164289 14.8111 10.4639  8
------> CAND: 355.976753 3676.455566 0.8131125 5.5528975 16.4346 10.4625  4
------> CAND: 407.087859 3917.006592 0.9852479 4.0247889 14.809 10.4618  8
------> CAND:  94.350522 4231.255371 0.8796867 5.1762643 14.2893 10.4547 16
------> CAND:  28.867798 3802.956055 0.8281304 5.5174313 14.2877 10.4526 16
------> CAND:  66.534774 3727.544189 0.6673821 5.2948194 14.7908 10.4431  8
------> CAND:  23.151850 4488.221191 1.0589259 5.3408942 14.2789 10.4413 16
------> CAND: 230.847926 3781.274658 0.6658631 5.1951337 16.4044 10.4386  4
------> CAND: 115.517905 3921.370117 0.8331755 5.4684000 14.2751 10.4365 16
------> CAND: 144.480165 3827.355713 0.6711355 4.4871392 14.2685 10.4279 16
------> CAND:  86.616111 3779.192627 0.9084581 5.6258059 14.2666 10.4254 16
------> CAND: 267.518645 3682.566895 0.9445246 3.8176701 14.7697 10.4214  8
------> CAND:  28.863387 3776.395752 0.9096510 3.9436605 14.7676 10.4192  8
[12:59:18][1523263][INFO ] Statistics: count dirty SumSpec pages 1812 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:59:18][1523263][INFO ] Data processing finished successfully!
12:59:18 (1523263): called boinc_finish(0)

</stderr_txt>
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