Task 1720804611

Name: Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_186_7700000_0
Workunit ID: 868619803
Created: 27 Jan 2025 6:24:19 UTC
Sent: 27 Jan 2025 13:31:38 UTC
Report deadline: 10 Feb 2025 13:31:38 UTC
Received: 28 Jan 2025 7:22:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 846.81
CPU time (sec): 12.95
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>
[02:08:29][1109541][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:08:29][1109541][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_cfbf00113_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_6_dms_200_186.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_186.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_40000_186_7700000_0_0
------> GPU usage: 0.500000
[02:08:29][1109541][INFO ] Starting data processing...
[02:08:29][1109541][INFO ] opti: No host transfer for n_steps. Use device global.
[02:08:29][1109541][INFO ] opti: No host transfer for mean. Use device global.
[02:08:29][1109541][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:08:29][1109541][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:08:29][1109541][INFO ] opti: power spectrum in fft callback (static link).
[02:08:29][1109541][INFO ] opti: __constant__ access is not uniform, bad!
[02:08:30][1109541][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[02:08:30][1109541][INFO ] CUDA global memory status (initial GPU state, including context):
[02:08:30][1109541][INFO ] No template file. Generating templates.
[02:08:30][1109541][INFO ] Template param value T_cons = 50000
[02:08:33][1109541][INFO ] Number of generated templates to be used: 50000
[02:08:33][1109541][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_6_dms_200_186.cpt
[02:08:33][1109541][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_6_dms_200_186.cpt (No such file or directory).
------> Starting from scratch...
[02:08:33][1109541][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_186.binary
[02:08:33][1109541][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_6_dms_200_DM248.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207079398
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 248.6 cm^-3 pc
------> Scale factor: 0.991582
[02:08:33][1109541][INFO ] Allocating memory for dedispersed compressed time series...
[02:08:33][1109541][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:08:33][1109541][INFO ] 8-bit allocation done
[02:08:33][1109541][INFO ] Foobar
[02:08:33][1109541][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_6_dms_200_186.binary
[02:08:33][1109541][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:08:33][1109541][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:08:33][1109541][INFO ] FftSize = 12582913
[02:08:33][1109541][INFO ] Seed for random number generator is -1039323071.
[02:08:35][1109541][INFO ] 8[02:08:35][1109541][INFO ] 9[02:08:35][1109541][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:08:35][1109541][INFO ] Normalization factor 3.97364e-08
[02:08:35][1109541][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
[02:08:35][1109541][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1298 MB (6639 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:08:35][1109541][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:08:35][1109541][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:08:35][1109541][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:09:30][1109541][INFO ] Checkpoint committed!
[02:10:30][1109541][INFO ] Checkpoint committed!
[02:11:30][1109541][INFO ] Checkpoint committed!
[02:12:30][1109541][INFO ] Checkpoint committed!
[02:13:30][1109541][INFO ] Checkpoint committed!
[02:14:30][1109541][INFO ] Checkpoint committed!
[02:15:30][1109541][INFO ] Checkpoint committed!
[02:16:30][1109541][INFO ] Checkpoint committed!
[02:17:30][1109541][INFO ] Checkpoint committed!
[02:18:30][1109541][INFO ] Checkpoint committed!
[02:19:30][1109541][INFO ] Checkpoint committed!
[02:20:30][1109541][INFO ] Checkpoint committed!
[02:21:30][1109541][INFO ] Checkpoint committed!
[02:22:30][1109541][INFO ] Checkpoint committed!
[02:22:35][1109541][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5148.535156 1.0505475 5.8770528 21.7708 17.8677  8
------> CAND:   0.500334 4926.906250 0.8337102 5.6900525 22.8396 15.6084  4
------> CAND:   0.500593 3640.428467 0.4562580 5.6234107 21.3766 14.4219  4
------> CAND:   0.249907 3615.097168 0.9301994 3.4538791 17.9992 13.8018  8
------> CAND:   0.249648 4689.236328 0.8773533 4.2769127 17.8496 13.6428  8
------> CAND: 115.567212 4294.686523 1.0754216 6.0855708 16.2148 12.9932 16
------> CAND:   0.499815 4157.798828 1.0546012 3.7726028 23.3277 12.7962  2
------> CAND: 115.457180 4371.903809 0.7456422 5.8342142 15.9843 12.6842 16
------> CAND:   0.500074 3606.785645 0.9672293 3.4361331 22.9484 12.5701  2
------> CAND: 101.455883 4417.312012 0.9042897 5.9735761 15.796 12.4328 16
------> CAND: 283.952322 4719.960449 1.1366202 4.1012635 16.6649 12.3916  8
------> CAND:   0.249388 5655.290039 1.1450466 4.9519372 15.6993 12.3041 16
------> CAND: 338.150031 4152.808105 0.6961493 5.8287840 27.6812 12.0218  1
------> CAND:  86.544746 3843.062744 0.4930836 5.6222844 15.3308 11.8155 16
------> CAND: 112.720656 4052.244629 0.6565558 5.8142529 16.0529 11.7509  8
------> CAND: 169.075145 4152.808105 0.6961493 5.8287840 21.5229 11.7216  2
------> CAND:   0.250426 3650.738525 0.4033008 5.5084634 17.8782 11.61  4
------> CAND: 338.160671 4049.410645 0.6583267 5.8092332 26.5089 11.5127  1
------> CAND: 111.360569 3984.306885 1.0058202 6.0487328 15.8011 11.4885  8
------> CAND: 180.217430 3820.488525 0.6478428 5.8385458 21.0612 11.4472  2
------> CAND:  86.589122 3780.711670 0.7519152 5.9134941 15.0203 11.4066 16
------> CAND: 230.544819 5583.175293 1.1980243 4.7365384 15.6895 11.3723  8
------> CAND:  86.581077 3824.544922 0.7640834 5.9217038 15.6576 11.3392  8
------> CAND: 259.639429 3639.538574 0.4727302 5.6435370 15.6107 11.2905  8
------> CAND: 115.506227 3902.808838 0.7701674 5.9352160 14.9236 11.2798 16
------> CAND:  56.372395 5563.291016 1.1970379 4.7165117 14.9147 11.2682 16
------> CAND: 395.358824 4017.999268 0.9134184 3.7393823 17.4197 11.2446  4
------> CAND:  90.108845 3820.488525 0.6478428 5.8385458 17.4003 11.2291  4
------> CAND: 115.524652 4023.243896 0.8321232 5.9608359 14.8846 11.2288 16
------> CAND:  27.041632 3724.621582 0.4884373 5.6581707 14.8696 11.2091 16
------> CAND:  97.369392 4060.124756 0.5202437 5.5942101 14.8412 11.1719 16
------> CAND:  86.617149 4198.309082 0.9412580 6.0224099 14.8187 11.1426 16
------> CAND: 318.760545 3929.881104 0.3979564 5.2644429 15.4631 11.1373  8
------> CAND:  56.358382 4152.808105 0.6961493 5.8287840 15.4552 11.1291  8
------> CAND: 115.453287 3639.302246 0.4775731 5.6513777 14.7998 11.1179 16
------> CAND:  99.594164 3806.641602 0.8309972 3.6355147 15.4301 11.1031  8
------> CAND:   0.499036 4395.165527 0.5043423 5.0656509 14.7775 11.0887 16
------> CAND: 460.308775 3917.552734 0.8785367 5.9929290 17.2113 11.0788  4
------> CAND: 112.716763 4152.808105 0.6961493 5.8287840 17.2051 11.0739  4
------> CAND: 137.036404 4366.823730 1.0526795 6.0656953 15.3914 11.063  8
------> CAND: 338.137834 4265.224609 0.7391151 5.8485875 25.4478 11.0518  1
------> CAND: 115.537628 4169.854980 1.0322424 6.0732112 14.7489 11.0514 16
------> CAND: 261.729256 3766.410400 0.9125786 5.9982629 17.1756 11.0504  4
------> CAND: 259.633719 3722.902100 0.4974355 5.6650443 25.4352 11.0464  1
------> CAND: 346.313670 4209.043457 0.6259923 5.7267828 15.3651 11.0357  8
------> CAND: 174.397159 4676.148926 0.7878208 4.3805695 14.7347 11.0329 16
------> CAND: 150.728886 4241.476562 0.8023358 3.9778748 17.0846 10.9781  4
------> CAND: 115.506487 4035.997803 0.7458366 5.9032555 14.6723 10.9516 16
------> CAND:  53.399718 4523.910156 0.7459527 5.7664099 14.6624 10.9387 16
------> CAND: 280.504484 3899.220947 0.8854730 5.9957485 17.0262 10.9317  4
------> CAND: 396.997105 4112.669434 0.7842390 5.9255314 20.1422 10.9014  2
------> CAND:  60.084155 4884.430176 0.9614425 5.8843594 14.6302 10.8968 16
------> CAND: 230.730887 4012.420410 0.4032913 4.5861406 15.2261 10.8919  8
------> CAND: 231.067211 4125.176270 1.0003299 6.0542755 15.1952 10.86  8
------> CAND:  82.449432 4062.941895 0.6431913 3.9866896 14.5968 10.8532 16
------> CAND:  33.370542 3913.574219 0.5459348 5.6918383 14.5839 10.8366 16
------> CAND: 169.080335 4049.410645 0.6583267 5.8092332 19.9934 10.8132  2
------> CAND: 304.812966 3929.972656 0.3975633 5.2621007 15.1491 10.8124  8
------> CAND: 120.164417 4804.834473 1.1476753 6.0600429 19.9868 10.8092  2
------> CAND: 301.749979 5517.106445 1.2033006 5.8400211 15.1215 10.7839  8
------> CAND:   1.249018 5172.549316 0.9061173 5.6068940 24.8254 10.7815  1
------> CAND: 279.489284 4063.940674 0.8733655 3.7989821 15.118 10.7802  8
------> CAND:   1.248758 5636.378418 1.1455181 5.6402578 24.8142 10.7767  1
------> CAND: 404.250646 4663.858887 1.0169460 6.0090055 19.9133 10.7656  2
------> CAND: 115.280714 4322.462402 0.8537779 3.9991829 14.5224 10.7565 16
------> CAND: 259.616073 4306.291504 0.6235764 5.6672235 16.8047 10.7559  4
------> CAND:  86.613776 3984.306885 1.0058202 6.0487328 14.5216 10.7556 16
------> CAND:   1.249277 4691.071777 0.6761029 5.5175524 24.7485 10.7481  1
------> CAND: 442.838878 4053.722656 0.6530161 3.9743202 19.8745 10.7426  2
------> CAND: 249.447206 4554.350586 1.1143348 3.9970894 15.0606 10.721  8
------> CAND: 230.856230 4014.912354 0.3992101 5.1559896 15.0449 10.7048  8
------> CAND:  86.616111 3899.507568 1.0130267 6.0533686 14.4686 10.6868 16
------> CAND: 390.439568 4119.358887 0.8545850 3.8456848 15.0112 10.6701  8
------> CAND: 168.379661 4732.918945 1.1384176 4.1022167 14.455 10.6691 16
------> CAND:  43.290539 3824.544922 0.7640834 5.9217038 14.4549 10.669 16
------> CAND:   1.249537 3957.806885 0.4603396 5.4874473 24.5418 10.6584  1
------> CAND: 169.068917 4265.224609 0.7391151 5.8485875 19.7031 10.641  2
------> CAND: 115.529583 4020.257812 0.8341791 5.9675913 14.4189 10.6223 16
------> CAND:  90.624230 3785.133789 0.8677920 3.5977874 14.9528 10.6098  8
------> CAND: 173.234039 4198.309082 0.9412580 6.0224099 14.9501 10.6071  8
------> CAND:  57.761029 3600.815186 0.9684399 5.9907727 14.9483 10.6052  8
------> CAND: 346.511416 3619.163330 0.7894954 5.9277048 16.6095 10.601  4
------> CAND: 115.514532 4485.510254 1.1034416 6.0816326 14.3782 10.5697 16
------> CAND: 190.020388 4139.811523 0.8475348 5.9747581 14.3777 10.569 16
------> CAND: 417.055865 4255.518066 0.6757321 5.7736454 16.568 10.5682  4
------> CAND:  86.577185 3674.285156 0.6796551 5.8627715 14.3753 10.5659 16
------> CAND: 173.192517 4004.844238 0.7710881 5.9314804 14.9005 10.5559  8
------> CAND: 374.123449 4685.184082 0.6209021 4.8839130 14.8941 10.5494  8
------> CAND: 476.418325 3913.407471 0.9967399 6.0485406 16.5406 10.5464  4
------> CAND: 338.119149 3682.420898 0.6391706 5.8370085 14.8898 10.545  8
------> CAND: 297.216354 3710.682373 0.9565612 6.0113759 14.8861 10.5412  8
------> CAND: 238.378362 4043.336914 0.9075277 6.0042176 24.2389 10.5268  1
------> CAND: 115.530102 3781.825928 0.8885481 5.9935970 14.3434 10.5246 16
------> CAND: 283.561242 3702.665039 0.5649531 5.7587938 14.8697 10.5243  8
------> CAND:  81.532327 3845.127197 0.7393870 3.7148235 14.343 10.5242 16
------> CAND:  85.552124 4063.580322 0.5095766 5.5543509 14.3388 10.5187 16
------> CAND: 445.801694 3640.585449 0.4528667 5.6173368 24.2065 10.5127  1
------> CAND:  94.825424 3932.799316 0.3899158 5.2364407 14.328 10.5047 16
------> CAND: 180.212240 4572.490723 0.6795968 5.6316309 16.4868 10.5038  4
------> CAND: 259.633460 3723.008545 0.4967447 5.6639175 24.1629 10.4938  1
[02:22:35][1109541][INFO ] Statistics: count dirty SumSpec pages 235497 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:22:35][1109541][INFO ] Data processing finished successfully!
02:22:35 (1109541): called boinc_finish(0)

</stderr_txt>
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