Task 1722481033

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_51_6950000_0
Workunit ID: 869611884
Created: 30 Jan 2025 12:53:58 UTC
Sent: 31 Jan 2025 6:10:18 UTC
Report deadline: 14 Feb 2025 6:10:18 UTC
Received: 1 Feb 2025 10:44:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 842.31
CPU time (sec): 10.54
Peak working set size (MB): 259.96
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>
[05:30:09][1609914][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:30:09][1609914][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_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_51.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 6950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_51.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_51_6950000_0_0
------> GPU usage: 0.500000
[05:30:09][1609914][INFO ] Starting data processing...
[05:30:09][1609914][INFO ] opti: No host transfer for n_steps. Use device global.
[05:30:09][1609914][INFO ] opti: No host transfer for mean. Use device global.
[05:30:09][1609914][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:30:09][1609914][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:30:09][1609914][INFO ] opti: power spectrum in fft callback (static link).
[05:30:09][1609914][INFO ] opti: __constant__ access is not uniform, bad!
[05:30:09][1609914][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[05:30:09][1609914][INFO ] CUDA global memory status (initial GPU state, including context):
[05:30:09][1609914][INFO ] No template file. Generating templates.
[05:30:09][1609914][INFO ] Template param value T_cons = 50000
[05:30:12][1609914][INFO ] Number of generated templates to be used: 50000
[05:30:12][1609914][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_51.cpt
[05:30:12][1609914][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_51.cpt (No such file or directory).
------> Starting from scratch...
[05:30:12][1609914][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_51.binary
[05:30:12][1609914][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM235.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.69391813696
------> 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: 235.1 cm^-3 pc
------> Scale factor: 2.1635
[05:30:12][1609914][INFO ] Allocating memory for dedispersed compressed time series...
[05:30:12][1609914][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:30:12][1609914][INFO ] 8-bit allocation done
[05:30:12][1609914][INFO ] Foobar
[05:30:12][1609914][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_51.binary
[05:30:12][1609914][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:30:12][1609914][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:30:12][1609914][INFO ] FftSize = 12582913
[05:30:12][1609914][INFO ] Seed for random number generator is -1066621105.
[05:30:14][1609914][INFO ] 8[05:30:14][1609914][INFO ] 9[05:30:14][1609914][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:30:14][1609914][INFO ] Normalization factor 3.97364e-08
[05:30:14][1609914][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
[05:30:14][1609914][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1827 MB (6110 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:30:14][1609914][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:30:14][1609914][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:30:14][1609914][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:31:09][1609914][INFO ] Checkpoint committed!
[05:32:09][1609914][INFO ] Checkpoint committed!
[05:33:09][1609914][INFO ] Checkpoint committed!
[05:34:09][1609914][INFO ] Checkpoint committed!
[05:35:09][1609914][INFO ] Checkpoint committed!
[05:36:09][1609914][INFO ] Checkpoint committed!
[05:37:09][1609914][INFO ] Checkpoint committed!
[05:38:09][1609914][INFO ] Checkpoint committed!
[05:39:09][1609914][INFO ] Checkpoint committed!
[05:40:09][1609914][INFO ] Checkpoint committed!
[05:41:09][1609914][INFO ] Checkpoint committed!
[05:42:09][1609914][INFO ] Checkpoint committed!
[05:43:10][1609914][INFO ] Checkpoint committed!
[05:44:10][1609914][INFO ] Checkpoint committed!
[05:44:10][1609914][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.504149 3722.503174 0.9143575 6.1042800 23.0103 12.607  2
------> CAND: 168.898679 4844.440430 0.9803454 6.1975660 15.7907 12.4257 16
------> CAND: 115.451990 3811.500000 0.3270880 5.6145658 15.5546 12.1118 16
------> CAND: 182.724548 4673.411621 0.7515372 4.0850492 15.5022 12.0423 16
------> CAND:  57.726773 4365.118164 0.8477858 6.1432734 15.4874 12.0227 16
------> CAND: 230.926038 4620.387207 0.6372774 5.9402232 16.2333 11.9393  8
------> CAND: 115.523095 5064.707520 1.1882876 6.2711859 15.2874 11.7582 16
------> CAND: 462.151031 3695.243652 0.8722949 6.0871153 17.9508 11.6679  4
------> CAND:   8.342441 3630.863281 0.5085945 5.8991685 15.8593 11.549  8
------> CAND:  27.290242 4957.982422 1.0509778 4.0609193 15.1089 11.523 16
------> CAND:  82.313190 3720.487549 0.6874999 3.5055690 15.8088 11.4965  8
------> CAND: 172.808703 6314.052246 1.2700920 4.7490549 17.7354 11.4961  4
------> CAND: 204.116147 4782.830078 0.6574310 4.2837138 15.7663 11.4522  8
------> CAND: 115.481055 4922.998047 0.6380861 5.8457403 15.0497 11.4452 16
------> CAND: 138.343033 5136.476074 1.1975790 6.2690797 17.6675 11.4419  4
------> CAND:  43.249796 6297.343750 1.0461555 5.1281257 15.756 11.4415  8
------> CAND: 187.928226 3835.014404 0.4392265 5.8231673 17.6098 11.396  4
------> CAND: 127.756357 3634.851807 0.4686463 3.5847838 14.9885 11.365 16
------> CAND: 463.788793 3782.994141 0.8399917 3.4858003 20.8102 11.298  2
------> CAND:  52.199488 4394.967773 0.6961544 3.9424648 14.8991 11.2477 16
------> CAND: 115.478460 3639.219238 0.4261314 5.8241000 14.8942 11.2413 16
------> CAND:  86.601060 4401.123535 0.9583519 6.2004228 14.8936 11.2405 16
------> CAND: 346.201821 4932.986328 0.5058043 5.3569651 15.5379 11.2149  8
------> CAND: 153.933824 3836.653564 0.4321719 3.8057592 14.8729 11.2135 16
------> CAND: 150.386593 3655.114502 0.8408079 6.0693460 15.5353 11.2122  8
------> CAND: 159.898901 3687.239746 0.8951579 3.4111195 14.8438 11.1754 16
------> CAND: 367.259173 4050.031982 0.5207636 3.8683138 17.3315 11.1744  4
------> CAND: 115.460294 3769.527588 0.7133030 6.0447021 14.8381 11.1679 16
------> CAND: 279.888928 6047.416992 1.2833605 4.5648260 17.2947 11.1452  4
------> CAND: 231.002593 3722.503174 0.9143575 6.1042800 17.212 11.0794  4
------> CAND:  86.625972 3722.503174 0.9143575 6.1042800 15.4007 11.0726  8
------> CAND:  97.115073 3744.226318 0.8150537 6.0756779 14.7617 11.0681 16
------> CAND: 230.949653 4026.655762 0.6244479 6.0052247 15.3611 11.0316  8
------> CAND: 115.490916 3866.052734 0.5406157 5.9434233 14.7324 11.0299 16
------> CAND:  93.964113 3835.014404 0.4392265 5.8231673 15.3497 11.0199  8
------> CAND: 129.808555 3893.406494 0.3980121 5.7571030 14.7134 11.0051 16
------> CAND: 115.501297 3722.503174 0.9143575 6.1042800 15.2996 10.968  8
------> CAND: 113.158448 3938.702881 0.8043593 6.1005874 15.2978 10.9661  8
------> CAND: 270.214167 5116.289551 1.1950997 6.2774453 20.2465 10.9633  2
------> CAND: 231.047229 4521.936035 0.9459798 6.1962762 15.2655 10.9327  8
------> CAND: 230.955103 4150.039551 0.6271724 6.0036550 15.247 10.9136  8
------> CAND: 108.372061 4134.626953 0.7142549 6.0737662 17.0013 10.9119  4
------> CAND: 150.989433 3906.688965 0.9450399 3.5273387 15.2363 10.9025  8
------> CAND: 135.377881 4485.244141 0.8065947 6.1228299 14.6342 10.9019 16
------> CAND:  55.947579 3974.144043 0.9288381 6.1537461 14.6323 10.8995 16
------> CAND: 346.503890 3722.503174 0.9143575 6.1042800 16.9642 10.8824  4
------> CAND: 115.443426 3787.916748 0.3403101 5.6446671 14.616 10.8782 16
------> CAND: 315.942275 3686.662842 0.5811127 3.5409572 15.2036 10.8687  8
------> CAND: 335.096386 4542.144531 0.4145317 4.6605902 15.1937 10.8585  8
------> CAND: 161.467894 3739.357910 0.6303968 3.5481703 14.5895 10.8438 16
------> CAND: 173.251945 3722.503174 0.9143575 6.1042800 16.9145 10.843  4
------> CAND: 231.990545 3808.742432 0.9361425 6.1241388 15.1705 10.8345  8
------> CAND: 291.367277 3633.217529 0.5011925 3.5603604 15.1641 10.8278  8
------> CAND: 495.736186 3864.589600 0.4048114 3.8755929 16.8659 10.8044  4
------> CAND: 176.260954 5238.220703 1.0233272 6.1690955 14.5486 10.7907 16
------> CAND: 372.654108 4050.849854 1.0196944 6.1866441 16.8282 10.7745  4
------> CAND: 370.329944 5224.390137 1.0034186 4.2540655 15.1115 10.7736  8
------> CAND:  86.567583 4806.961426 0.8333677 6.0975585 14.5028 10.7311 16
------> CAND: 346.341956 4822.784668 0.5746049 5.7691298 16.7667 10.7257  4
------> CAND:  40.726069 3785.126953 0.3610796 3.8840642 15.0621 10.7226  8
------> CAND: 224.528359 3674.843750 0.2783272 5.4922009 15.06 10.7203  8
------> CAND:  21.670571 5076.427734 1.0344409 6.2020979 14.4776 10.6985 16
------> CAND: 492.210755 3808.373291 0.6346303 6.0087590 16.719 10.6879  4
------> CAND: 267.739747 4384.110840 0.8417335 6.1398759 15.0278 10.6872  8
------> CAND:  53.545302 3767.274902 0.3675787 3.8524733 14.4614 10.6774 16
------> CAND: 106.577815 4060.163086 0.5770616 5.9640555 14.4561 10.6706 16
------> CAND: 115.505968 4425.190918 0.8288675 6.1387210 14.442 10.6524 16
------> CAND: 216.743863 4134.626953 0.7142549 6.0737662 24.5248 10.651  1
------> CAND: 231.070844 4501.396484 1.1093959 6.2581515 14.9902 10.6484  8
------> CAND:  86.581856 3919.256348 0.7127862 6.0564561 14.4382 10.6474 16
------> CAND: 104.861421 3760.516846 0.7521269 6.0597053 14.4358 10.6442 16
------> CAND: 168.025431 3622.924805 0.6548946 5.9945240 14.4345 10.6426 16
------> CAND:  15.438200 3834.998291 0.7168250 3.5673149 14.4322 10.6396 16
------> CAND:  60.114777 3613.621338 0.9352842 6.0832486 16.6415 10.6264  4
------> CAND: 309.615442 5486.790039 1.2377563 4.2626104 14.9616 10.6189  8
------> CAND: 411.010340 3945.326172 0.5829843 3.7200096 19.6565 10.6134  2
------> CAND: 149.052716 4126.241211 0.4712269 5.8349924 14.9557 10.6129  8
------> CAND:   6.751131 3625.785156 0.6066927 5.9704113 14.4035 10.6024 16
------> CAND: 339.267477 4231.578125 1.0671015 3.6723316 19.6087 10.5851  2
------> CAND: 334.216391 5568.691895 0.7666841 4.8463798 16.5821 10.5793  4
------> CAND: 301.311149 3683.794922 0.9643053 3.3953471 19.5917 10.575  2
------> CAND: 129.480017 5418.784180 1.2325268 6.2508354 16.5713 10.5708  4
------> CAND: 249.700228 4193.149902 0.5342837 3.9570477 14.9135 10.5693  8
------> CAND: 141.244345 3689.293701 0.8638003 3.4246054 14.3778 10.5692 16
------> CAND: 166.233260 3951.460938 1.0219858 6.1720347 14.8928 10.5481  8
------> CAND: 115.526988 3903.985352 0.7301056 6.0690022 14.3536 10.5379 16
------> CAND: 451.569804 4584.712891 1.0837117 6.2462301 16.5224 10.5321  4
------> CAND: 161.718580 4841.399902 0.8231928 4.1369419 16.52 10.5302  4
------> CAND: 173.202119 4345.297363 0.9941635 6.2116809 14.874 10.5287  8
------> CAND: 346.428892 3909.932617 0.9802050 6.1542468 16.5 10.5143  4
------> CAND: 346.309777 4253.961426 0.3985876 5.6260390 16.4969 10.5118  4
------> CAND: 115.508822 4673.906250 0.9927286 6.2074394 14.3326 10.5107 16
------> CAND:  86.557203 3626.489746 0.5933464 5.9578056 14.3258 10.5018 16
------> CAND: 246.105507 3808.373291 0.6346303 6.0087590 14.8455 10.4994  8
------> CAND: 129.481055 5429.978027 1.2340629 6.2591267 16.4736 10.4934  4
------> CAND: 177.092161 3745.430908 0.7948524 3.4778576 14.3185 10.4925 16
------> CAND: 264.550899 4852.100098 0.7671325 6.0295677 16.4625 10.4846  4
------> CAND: 115.554496 4385.522461 0.9931522 6.2078080 14.3074 10.4782 16
------> CAND:  65.070623 3763.782715 0.9022112 6.1097617 14.3058 10.476 16
------> CAND: 146.527173 4214.505859 0.9197910 6.1761985 14.8179 10.4709  8
[05:44:10][1609914][INFO ] Statistics: count dirty SumSpec pages 1758 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:44:10][1609914][INFO ] Data processing finished successfully!
05:44:10 (1609914): called boinc_finish(0)

</stderr_txt>
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