Task 1715245911

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_155_1100000_1
Workunit ID: 865259434
Created: 16 Jan 2025 17:58:05 UTC
Sent: 17 Jan 2025 7:36:48 UTC
Report deadline: 31 Jan 2025 7:36:48 UTC
Received: 17 Jan 2025 10:56:42 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 874.67
CPU time (sec): 15.50
Peak working set size (MB): 258.71
Peak swap size (MB): 6173.92
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>
[05:41:56][118021][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_155.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 1100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_155.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_155_1100000_1_0
------> GPU usage: 0.500000
[05:41:56][118021][INFO ] Starting data processing...
[05:41:56][118021][INFO ] opti: No host transfer for n_steps. Use device global.
[05:41:56][118021][INFO ] opti: No host transfer for mean. Use device global.
[05:41:56][118021][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:41:56][118021][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:41:56][118021][INFO ] opti: power spectrum in fft callback (static link).
[05:41:56][118021][INFO ] opti: __constant__ access is not uniform, bad!
[05:41:56][118021][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[05:41:56][118021][INFO ] CUDA global memory status (initial GPU state, including context):
[05:41:56][118021][INFO ] No template file. Generating templates.
[05:41:56][118021][INFO ] Template param value T_cons = 50000
[05:41:58][118021][INFO ] Number of generated templates to be used: 50000
[05:41:58][118021][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_155.cpt
[05:41:58][118021][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_155.cpt (No such file or directory).
------> Starting from scratch...
[05:41:58][118021][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_155.binary
[05:41:58][118021][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM245.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399711588
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 245.5 cm^-3 pc
------> Scale factor: 1.10369
[05:41:58][118021][INFO ] Allocating memory for dedispersed compressed time series...
[05:41:58][118021][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:41:58][118021][INFO ] 8-bit allocation done
[05:41:58][118021][INFO ] Foobar
[05:41:58][118021][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_155.binary
[05:41:58][118021][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:41:58][118021][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:41:58][118021][INFO ] FftSize = 12582913
[05:41:58][118021][INFO ] Seed for random number generator is -1042713673.
[05:41:59][118021][INFO ] 8[05:41:59][118021][INFO ] 9[05:42:00][118021][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:42:00][118021][INFO ] Normalization factor 3.97364e-08
[05:42:00][118021][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
[05:42:00][118021][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:42:00][118021][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:42:00][118021][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:42:00][118021][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:42:56][118021][INFO ] Checkpoint committed!
[05:43:56][118021][INFO ] Checkpoint committed!
[05:44:57][118021][INFO ] Checkpoint committed!
[05:45:57][118021][INFO ] Checkpoint committed!
[05:46:57][118021][INFO ] Checkpoint committed!
[05:47:57][118021][INFO ] Checkpoint committed!
[05:48:57][118021][INFO ] Checkpoint committed!
[05:49:57][118021][INFO ] Checkpoint committed!
[05:50:57][118021][INFO ] Checkpoint committed!
[05:51:57][118021][INFO ] Checkpoint committed!
[05:52:57][118021][INFO ] Checkpoint committed!
[05:53:57][118021][INFO ] Checkpoint committed!
[05:54:58][118021][INFO ] Checkpoint committed!
[05:55:58][118021][INFO ] Checkpoint committed!
[05:56:30][118021][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.198709 4073.541016 0.8127177 2.4221745 17.2232 12.9795  8
------> CAND: 115.240490 3636.218018 0.6080776 2.3154271 16.1466 12.9016 16
------> CAND:  86.389819 3629.010254 0.6626868 2.3999743 15.8548 12.5112 16
------> CAND:  32.970638 4411.945801 0.8404272 1.6417370 15.5323 12.0822 16
------> CAND: 360.434341 3847.844971 0.7568195 0.9104118 18.4447 12.0625  4
------> CAND: 263.721248 4175.408691 1.0164026 0.9700665 16.3257 12.036  8
------> CAND: 405.550527 3857.550537 0.8149902 2.5082912 27.2555 11.8369  1
------> CAND: 241.535032 4008.790283 0.7021374 1.2289732 15.8988 11.5902  8
------> CAND: 115.281752 3764.481689 0.5708880 2.1311805 15.1192 11.5365 16
------> CAND:  86.377363 3623.550293 0.7341617 2.4940674 15.1092 11.5234 16
------> CAND: 115.266960 3981.616211 0.7506368 2.3505397 15.1028 11.515 16
------> CAND: 137.674018 3814.757812 0.9976510 0.6489637 15.0552 11.4525 16
------> CAND: 115.233483 3680.510254 0.7261785 2.4714541 14.9809 11.3549 16
------> CAND:  37.059983 4316.163086 1.0721434 2.6098931 14.9767 11.3494 16
------> CAND: 460.927705 3655.861084 0.8691010 2.6065845 17.5396 11.3401  4
------> CAND: 172.683360 3717.420166 0.9671304 2.6626544 15.6168 11.2968  8
------> CAND: 144.726439 4329.565918 1.0736859 2.5926943 14.9002 11.2492 16
------> CAND: 481.528579 3641.802490 0.5858549 0.9332078 17.3901 11.221  4
------> CAND:  49.921776 3998.601074 0.9210427 2.5731044 17.3156 11.1618  4
------> CAND: 241.062466 3633.407715 0.6429847 2.3561761 17.3053 11.1535  4
------> CAND: 376.891893 3761.489258 0.5793338 1.1384715 17.2556 11.114  4
------> CAND: 115.175353 3664.720703 0.8512526 2.5924518 14.7757 11.0864 16
------> CAND:  57.599354 4073.541016 0.8127177 2.4221745 14.7624 11.0691 16
------> CAND: 226.837731 3651.558350 0.5328464 2.1024015 15.3683 11.0391  8
------> CAND: 164.318083 3884.546875 0.8987721 2.5839412 14.7372 11.0362 16
------> CAND:  50.489582 3831.487305 0.8938482 2.5914707 14.7213 11.0154 16
------> CAND: 172.749016 3863.868408 0.7359570 2.3953228 17.1269 11.0117  4
------> CAND: 400.974083 3625.078125 0.7426267 0.6754851 15.3325 11.0021  8
------> CAND: 154.006746 3766.236816 0.8714027 2.5897110 20.3059 10.9986  2
------> CAND:  49.916326 3777.416016 0.8064366 2.5279720 15.2927 10.9608  8
------> CAND: 114.678912 4516.463867 0.9904761 2.3898530 14.6755 10.9557 16
------> CAND: 115.255282 4009.392334 0.7029408 2.2458298 14.6601 10.9356 16
------> CAND: 262.889002 4749.437988 1.0776982 2.2692163 15.2454 10.9119  8
------> CAND:  49.918403 3858.295654 0.8489782 2.5439281 15.2416 10.908  8
------> CAND: 200.014865 3787.575928 0.7940524 2.5122769 14.6362 10.9045 16
------> CAND: 115.242306 3629.629883 0.6518145 2.3715167 14.6312 10.898 16
------> CAND:  14.573775 4140.836914 0.6747451 1.8209184 14.6085 10.8685 16
------> CAND: 125.471379 3782.450439 0.7997556 0.7787328 15.1623 10.826  8
------> CAND:  91.341773 3955.533936 0.7758397 2.4161615 14.5746 10.8244 16
------> CAND: 356.621633 3833.243896 0.6514957 2.2744057 15.1599 10.8235  8
------> CAND: 323.929708 3608.475830 0.9665798 2.6622827 15.1293 10.792  8
------> CAND: 115.220248 3962.015381 0.8274922 2.4970405 14.5468 10.7883 16
------> CAND:  86.358938 3616.118652 0.8940367 2.6188416 14.5313 10.7682 16
------> CAND:  80.658300 3861.667480 0.9071826 2.6060121 14.5307 10.7673 16
------> CAND: 187.783679 3681.459717 0.9760921 0.5414574 14.5189 10.752 16
------> CAND: 403.508190 4590.662598 1.1008723 2.4936965 16.7915 10.7454  4
------> CAND:  42.331393 3694.976074 0.9079289 2.6263177 14.5125 10.7437 16
------> CAND: 345.572512 4051.886475 0.9287151 2.5630534 16.7802 10.7364  4
------> CAND: 316.930227 3957.837158 0.8978295 2.5686803 15.0721 10.7329  8
------> CAND: 433.216798 3759.053467 0.5872972 2.1536977 19.8377 10.7208  2
------> CAND:  86.399680 3954.474365 0.7758053 2.4092014 14.4909 10.7157 16
------> CAND: 356.396379 4365.260742 1.0781351 1.1111330 15.051 10.7111  8
------> CAND: 233.431599 3738.563232 0.9480625 0.6128007 15.0505 10.7105  8
------> CAND: 352.865757 3668.262451 0.8201707 0.6373983 15.0199 10.679  8
------> CAND: 141.739229 4058.351318 1.0054619 2.6359882 14.4615 10.6776 16
------> CAND:  83.245347 3711.424316 0.8279169 2.5669494 16.7058 10.6774  4
------> CAND:  86.383591 4294.669922 0.8687245 2.3267543 15.018 10.6771  8
------> CAND: 190.444167 4054.225830 0.8622052 1.0067214 15.0151 10.6741  8
------> CAND: 172.765106 3623.821777 0.7301881 2.4847918 15.0021 10.6606  8
------> CAND: 318.668419 4166.901367 0.8748093 1.1166722 16.6654 10.6454  4
------> CAND: 201.543374 3939.250977 0.6335123 1.3082111 14.4188 10.6222 16
------> CAND: 172.815451 3634.010986 0.6372514 2.3597209 14.4171 10.6201 16
------> CAND: 101.216356 4226.181641 0.7573191 2.1329229 19.6639 10.6177  2
------> CAND: 367.658298 4520.832031 0.9663883 2.3373640 14.9603 10.6176  8
------> CAND: 201.236115 4447.522949 1.0098506 1.2826149 14.9365 10.5931  8
------> CAND: 172.775486 4059.655029 0.7570013 2.3335946 14.9343 10.5907  8
------> CAND: 115.205456 4069.744385 1.0058852 2.6280813 14.3766 10.5676 16
------> CAND: 202.432452 4226.181641 0.7573191 2.1329229 24.3224 10.5631  1
------> CAND: 115.269814 4086.811523 0.7284024 2.2066739 14.8847 10.5397  8
------> CAND: 142.635055 3707.628662 0.6560830 2.3438003 14.8818 10.5367  8
------> CAND: 172.766663 3626.283203 0.7300687 2.4790702 14.878 10.5328  8
------> CAND:  77.822384 3638.378418 0.5761488 2.2496521 14.8692 10.5237  8
------> CAND: 179.761213 3835.261230 0.6439176 2.2363341 16.5112 10.5232  4
------> CAND: 184.259026 4028.353271 1.0036669 0.8437252 19.4925 10.5161  2
------> CAND: 202.775263 3857.550537 0.8149902 2.5082912 19.4834 10.5107  2
------> CAND: 138.156965 4331.109863 1.0116757 2.5245645 16.4923 10.5082  4
------> CAND:  65.922851 3743.106201 0.9277528 0.6305864 14.3304 10.5078 16
------> CAND: 115.218432 3867.846924 0.8075103 2.5081029 14.33 10.5073 16
------> CAND:  32.965967 4121.995117 0.6922279 1.5357870 14.3247 10.5005 16
------> CAND:  33.411285 3952.493896 0.9303771 2.5948541 14.3237 10.4992 16
------> CAND:  81.021353 3634.238037 0.6330146 2.3461266 14.3223 10.4973 16
------> CAND:  30.257210 3860.418457 0.9322259 2.6169622 14.3192 10.4933 16
------> CAND:  86.407725 3630.879395 0.6358733 2.3588097 14.8388 10.4925  8
------> CAND: 138.294505 4534.817871 1.0950286 2.5237687 14.3182 10.492 16
------> CAND:  57.568213 3640.721924 0.9467083 2.6540220 14.3133 10.4857 16
------> CAND: 431.947020 3803.116211 0.9056045 2.6063533 16.4573 10.4804  4
------> CAND: 181.450099 4352.860352 1.0767626 1.0858828 14.3031 10.4725 16
------> CAND:  86.401238 4687.245117 1.0977402 2.3946264 14.8075 10.4602  8
------> CAND: 499.322603 3751.269775 0.7235990 2.4459658 16.4287 10.4578  4
------> CAND:  86.391117 3624.208496 0.7525958 2.5031650 14.2912 10.4572 16
------> CAND:  35.844702 3828.348877 0.5813745 1.2671345 14.8034 10.4561  8
------> CAND: 249.580594 3603.291748 0.9678286 2.6695366 14.7876 10.4397  8
------> CAND: 230.379771 3726.313965 0.9504253 2.6555238 14.7869 10.439  8
------> CAND: 377.457623 4109.362793 0.7109066 2.1661322 14.7744 10.4262  8
------> CAND: 115.265403 3756.926025 0.7107491 2.4264865 14.2622 10.4198 16
------> CAND: 156.538258 4085.993896 1.0384139 0.8704748 14.262 10.4194 16
------> CAND: 499.084893 3855.750977 0.8510978 2.5520442 19.3233 10.4158  2
------> CAND: 172.810260 3963.862793 0.7694227 2.4093366 14.7611 10.4126  8
------> CAND:  39.531289 3626.164307 0.7313839 0.6837279 14.2537 10.4088 16
------> CAND:  49.192815 3902.214600 0.9874564 0.7386168 14.7569 10.4082  8
[05:56:30][118021][INFO ] Statistics: count dirty SumSpec pages 1821 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:56:30][118021][INFO ] Data processing finished successfully!
05:56:30 (118021): called boinc_finish(0)

</stderr_txt>
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