Task 1733683702

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_50_3450000_0
Workunit ID: 876224387
Created: 22 Feb 2025 8:34:27 UTC
Sent: 22 Feb 2025 16:30:38 UTC
Report deadline: 8 Mar 2025 16:30:38 UTC
Received: 22 Feb 2025 19:00:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 665.84
CPU time (sec): 15.63
Peak working set size (MB): 411.33
Peak swap size (MB): 10503
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[11:49:44][699107][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:49:44][699107][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_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_50.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 3450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_50.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_50_3450000_0_0
------> GPU usage: 0.500000
[11:49:44][699107][INFO ] Starting data processing...
[11:49:44][699107][INFO ] opti: No host transfer for n_steps. Use device global.
[11:49:44][699107][INFO ] opti: No host transfer for mean. Use device global.
[11:49:44][699107][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:49:44][699107][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:49:44][699107][INFO ] opti: power spectrum in fft callback (static link).
[11:49:44][699107][INFO ] opti: __constant__ access is not uniform, bad!
[11:49:44][699107][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[11:49:44][699107][INFO ] CUDA global memory status (initial GPU state, including context):
[11:49:44][699107][INFO ] No template file. Generating templates.
[11:49:44][699107][INFO ] Template param value T_cons = 50000
[11:49:49][699107][INFO ] Number of generated templates to be used: 50000
[11:49:49][699107][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_50.cpt
[11:49:49][699107][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_50.cpt (No such file or directory).
------> Starting from scratch...
[11:49:49][699107][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_50.binary
[11:49:49][699107][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM235.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183851078
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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 cm^-3 pc
------> Scale factor: 1.03756
[11:49:49][699107][INFO ] Allocating memory for dedispersed compressed time series...
[11:49:49][699107][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:49:49][699107][INFO ] 8-bit allocation done
[11:49:49][699107][INFO ] Foobar
[11:49:49][699107][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_50.binary
[11:49:49][699107][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:49:49][699107][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:49:49][699107][INFO ] FftSize = 12582913
[11:49:49][699107][INFO ] Seed for random number generator is -1034174730.
[11:49:52][699107][INFO ] 8[11:49:52][699107][INFO ] 9[11:49:52][699107][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:49:52][699107][INFO ] Normalization factor 3.97364e-08
[11:49:52][699107][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
[11:49:52][699107][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:49:52][699107][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:49:52][699107][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:49:52][699107][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:50:44][699107][INFO ] Checkpoint committed!
[11:51:44][699107][INFO ] Checkpoint committed!
[11:52:44][699107][INFO ] Checkpoint committed!
[11:53:44][699107][INFO ] Checkpoint committed!
[11:54:44][699107][INFO ] Checkpoint committed!
[11:55:44][699107][INFO ] Checkpoint committed!
[11:56:44][699107][INFO ] Checkpoint committed!
[11:57:44][699107][INFO ] Checkpoint committed!
[11:58:44][699107][INFO ] Checkpoint committed!
[11:59:44][699107][INFO ] Checkpoint committed!
[12:00:45][699107][INFO ] Checkpoint committed!
[12:00:49][699107][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 5723.746094 1.1622162 1.0924225 26.008 22.5406  8
------> CAND:   0.250167 5692.839355 0.6116501 2.5709481 22.85 19.0487  8
------> CAND:   0.249907 4508.577148 1.1109482 3.2060611 22.5411 18.71  8
------> CAND:   0.501112 5611.433594 0.7824042 1.3146520 32.6232 18.3633  2
------> CAND:   0.500853 3643.472168 0.3695005 0.4256433 31.1415 17.4731  2
------> CAND:   0.250686 6743.730469 1.3362689 1.4991872 20.2416 16.2066  8
------> CAND:   0.500334 3716.559326 0.9830747 3.0323069 28.0031 15.5906  2
------> CAND:   0.501372 7077.342773 1.2544820 1.7961498 27.3944 15.226  2
------> CAND:   0.249648 3640.098877 0.9609135 3.0096161 18.747 14.5992  8
------> CAND:   0.499555 4812.544434 1.1554598 3.2414012 21.4476 14.4794  4
------> CAND:   0.167124 5611.433594 0.7824042 1.3146520 18.5021 14.3375  8
------> CAND:   0.166864 3643.472168 0.3695005 0.4256433 18.1874 14.002  8
------> CAND:   1.250575 4660.906738 0.3139494 2.1518700 24.5165 13.5053  2
------> CAND:   1.251094 6607.408691 0.9090788 2.5716934 30.9287 13.4322  1
------> CAND:   1.250834 5734.124512 0.5731145 2.2589834 30.8417 13.3944  1
------> CAND:   1.249796 3864.585693 0.5224185 2.9085505 17.001 12.7452  8
------> CAND: 147.367204 4255.614746 0.8547977 3.1131525 28.5509 12.3995  1
------> CAND: 224.980424 4823.598633 1.0663522 3.2162101 16.6069 12.3307  8
------> CAND:   1.250315 6144.285156 1.3140508 3.2416296 16.5505 12.2716  8
------> CAND:   0.625417 4659.257324 0.3183286 2.2092450 22.4028 12.2452  2
------> CAND:   0.625677 6607.408691 0.9090788 2.5716934 22.3962 12.2412  2
------> CAND:   1.250056 5051.187988 0.8294592 3.1038380 16.3758 12.0884  8
------> CAND:   1.251353 7084.594727 1.2119448 2.8231893 27.6182 11.9944  1
------> CAND: 361.128528 3899.961670 0.2545848 0.9024758 21.8004 11.8866  2
------> CAND: 147.369280 4346.155762 0.8880736 3.1338189 27.2251 11.8237  1
------> CAND: 197.693555 3671.258545 0.9545234 0.1878725 17.9743 11.6866  4
------> CAND: 372.028951 3676.012695 0.9534976 0.1938441 15.9666 11.6609  8
------> CAND: 453.268032 4315.136230 1.0306947 3.1639774 17.8914 11.6205  4
------> CAND: 115.196114 4883.136230 1.0055621 3.2041340 15.1262 11.5457 16
------> CAND:   0.500074 3615.151611 0.9657646 3.0027058 17.6673 11.4418  4
------> CAND:   0.416772 5295.853516 0.8773825 3.1191580 15.047 11.4417 16
------> CAND:   0.417031 5735.655762 0.5715809 2.2171781 17.6139 11.3992  4
------> CAND:   0.625158 4661.231445 0.3130783 2.1383893 17.6087 11.3951  4
------> CAND: 336.284419 6208.015625 1.0207717 1.4474925 15.6938 11.3768  8
------> CAND:  73.683732 4255.614746 0.8547977 3.1131525 20.9128 11.359  2
------> CAND:  26.534033 3829.527100 0.4339430 0.4961908 14.942 11.304 16
------> CAND: 403.173942 3928.135254 0.8178868 3.0468256 15.6218 11.302  8
------> CAND: 393.119000 4342.293457 0.8884088 0.5509027 15.5927 11.2718  8
------> CAND: 481.772777 4233.435547 1.0446060 3.1552210 25.9389 11.2651  1
------> CAND: 129.183138 3674.989258 0.9307252 0.1972605 14.8365 11.1659 16
------> CAND: 279.812892 4654.084473 0.8894116 3.1548586 15.49 11.1652  8
------> CAND: 305.528951 3722.017090 0.9020299 3.0228927 17.2795 11.133  4
------> CAND: 365.825904 3777.228027 0.6834109 0.3144415 17.2693 11.1249  4
------> CAND:  86.407985 4486.526367 0.7725986 3.0983055 14.7919 11.1076 16
------> CAND: 266.143506 3706.196777 0.4809214 2.8608196 17.2301 11.0937  4
------> CAND: 279.544819 3889.798584 0.8795738 3.0549049 17.214 11.081  4
------> CAND:   0.416512 3787.947510 0.4820941 2.8789330 14.7633 11.0702 16
------> CAND: 383.053938 5316.086914 0.9066396 1.0318367 20.3273 11.0113  2
------> CAND:  86.384888 4355.617676 0.8855759 3.1280956 14.7025 10.9909 16
------> CAND: 363.580630 3950.944580 0.9877040 0.3294582 15.3144 10.9833  8
------> CAND: 479.845403 3820.999756 0.9187707 3.0515492 20.2257 10.951  2
------> CAND: 206.639095 4102.255859 1.0472956 3.1373348 25.1863 10.9383  1
------> CAND: 230.840400 3625.525146 0.5969380 0.2598180 15.2574 10.9243  8
------> CAND:  86.358678 4485.938477 0.9185188 3.1501043 14.6472 10.9189 16
------> CAND:  76.816526 4401.179688 1.0057783 3.1683667 14.6358 10.904 16
------> CAND:  21.052421 4255.614746 0.8547977 3.1131525 15.2056 10.8707  8
------> CAND: 315.915027 4238.192871 0.5604454 0.6687719 15.1981 10.863  8
------> CAND:   0.166605 5081.407715 1.1377890 3.2508276 14.597 10.8536 16
------> CAND: 172.806627 3746.994629 0.5911146 2.9363589 16.9201 10.8475  4
------> CAND: 433.568692 3638.994629 0.4103110 2.7954152 16.9039 10.8346  4
------> CAND: 158.143841 5065.604980 0.9931121 3.1977992 15.1675 10.8314  8
------> CAND:  73.684770 4346.155762 0.8880736 3.1338189 20.0192 10.8285  2
------> CAND: 115.262548 5085.814453 0.8179036 3.0926719 14.5769 10.8274 16
------> CAND: 389.207159 3618.323486 0.7941940 0.1892911 15.1568 10.8203  8
------> CAND:  98.020500 3947.069336 0.5560553 2.9387891 19.9502 10.7875  2
------> CAND: 155.731184 4927.129883 0.4129258 1.4902360 14.5404 10.7799 16
------> CAND: 343.039962 4652.607422 0.3352056 2.3574920 15.1014 10.7631  8
------> CAND: 166.204195 4020.828369 0.7721087 0.4217863 15.0984 10.76  8
------> CAND: 183.934899 3801.630615 0.7886275 0.2998547 14.5249 10.7598 16
------> CAND: 336.151291 3657.428955 0.9746044 3.0138915 19.8827 10.7475  2
------> CAND: 136.173017 4179.458984 1.0596660 0.4276231 15.0671 10.7277  8
------> CAND:  14.729999 3896.167236 0.6049488 2.9670985 16.7672 10.7261  4
------> CAND: 147.367983 4253.960449 0.8547834 3.1072991 24.6962 10.7254  1
------> CAND: 136.260991 4090.043457 0.9037782 0.4191412 14.4916 10.7166 16
------> CAND: 337.385257 3720.054688 0.8893185 0.2266233 15.0507 10.7108  8
------> CAND: 299.859195 4528.895996 0.8421859 0.6621744 15.0408 10.7006  8
------> CAND: 196.651626 3837.106934 0.9595394 3.0633056 14.4729 10.6924 16
------> CAND:   0.312709 4650.461426 0.3404067 2.3917773 16.6941 10.6681  4
------> CAND: 292.078851 5181.531738 0.9590526 3.1670318 14.9812 10.6391  8
------> CAND:  86.386446 4487.158203 0.8538465 3.1265106 14.4248 10.63 16
------> CAND:  49.010120 3947.069336 0.5560553 2.9387891 16.6323 10.6191  4
------> CAND: 396.413469 3719.368896 0.9035338 0.2234500 16.6278 10.6155  4
------> CAND: 112.490212 4823.598633 1.0663522 3.2162101 14.4064 10.6062 16
------> CAND:  49.122488 4255.614746 0.8547977 3.1131525 16.6158 10.606  4
------> CAND: 279.753205 4445.040039 1.0431683 3.1828282 14.9411 10.5978  8
------> CAND: 115.234781 3898.143066 0.6003409 2.9588006 14.3984 10.5958 16
------> CAND: 149.787387 4926.245605 0.9219055 3.1701062 14.3822 10.5748 16
------> CAND:  86.435233 3859.872070 0.2724893 2.5553453 14.3686 10.5573 16
------> CAND:  49.010639 4042.016357 0.5807950 2.9697428 16.5476 10.552  4
------> CAND:  73.683472 4255.614746 0.8547977 3.1131525 16.5475 10.5519  4
------> CAND: 122.910283 4814.109375 1.1148895 3.2303588 14.3617 10.5483 16
------> CAND: 199.906909 3935.514404 0.6758153 2.9993107 14.3612 10.5477 16
------> CAND: 291.170310 4145.589844 1.0115682 3.1380880 16.5286 10.5369  4
------> CAND: 197.636723 4184.162598 0.5056175 0.6727166 14.3482 10.5309 16
------> CAND:  17.734337 3668.586426 0.7102048 2.9591866 14.3464 10.5285 16
------> CAND:   0.500593 6192.316895 1.3182036 3.2232609 16.5118 10.5236  4
------> CAND:  51.364907 3874.324951 0.4981004 2.8995709 14.8682 10.5227  8
------> CAND: 272.669124 4162.842773 0.6659104 3.0202782 16.4892 10.5057  4
------> CAND: 461.842474 4030.015137 0.6798081 0.4629839 19.4634 10.4989  2
------> CAND: 460.731516 4378.713379 0.8810475 3.1347113 16.479 10.4977  4
[12:00:49][699107][INFO ] Statistics: count dirty SumSpec pages 411718 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:00:49][699107][INFO ] Data processing finished successfully!
12:00:49 (699107): called boinc_finish(0)

</stderr_txt>
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