Task 1684721069

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_171_4500000_1
Workunit ID: 846701462
Created: 20 Nov 2024 14:23:36 UTC
Sent: 21 Nov 2024 9:16:15 UTC
Report deadline: 5 Dec 2024 9:16:15 UTC
Received: 21 Nov 2024 9:25:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 322.92
CPU time (sec): 19.17
Peak working set size (MB): 300.46
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[02:18:21][195240][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_171.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 4500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_171_4500000_1_0
------> GPU usage: 1.000000
[02:18:21][195240][INFO ] Starting data processing...
[02:18:21][195240][INFO ] opti: No host transfer for n_steps. Use device global.
[02:18:21][195240][INFO ] opti: No host transfer for mean. Use device global.
[02:18:21][195240][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:18:21][195240][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:18:21][195240][INFO ] opti: power spectrum in fft callback (static link).
[02:18:21][195240][INFO ] opti: __constant__ access is not uniform, bad!
[02:18:21][195240][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:18:21][195240][INFO ] CUDA global memory status (initial GPU state, including context):
[02:18:21][195240][INFO ] No template file. Generating templates.
[02:18:21][195240][INFO ] Template param value T_cons = 50000
[02:18:26][195240][INFO ] Number of generated templates to be used: 50000
[02:18:26][195240][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_171.cpt
[02:18:26][195240][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[02:18:26][195240][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_171.binary
[02:18:26][195240][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099291938
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.55627
[02:18:26][195240][INFO ] Allocating memory for dedispersed compressed time series...
[02:18:26][195240][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:18:26][195240][INFO ] 8-bit allocation done
[02:18:26][195240][INFO ] Foobar
[02:18:26][195240][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_171.binary
[02:18:26][195240][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:18:26][195240][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:18:26][195240][INFO ] FftSize = 12582913
[02:18:26][195240][INFO ] Seed for random number generator is -1038132474.
[02:18:28][195240][INFO ] 8[02:18:28][195240][INFO ] 9[02:18:28][195240][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:18:29][195240][INFO ] Normalization factor 3.97364e-08
[02:18:29][195240][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
[02:18:29][195240][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:18:29][195240][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:18:29][195240][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:18:29][195240][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1293.90234375, mean= -0.00007712  -0.00007712
[02:18:29][195240][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:19:21][195240][INFO ] Checkpoint committed!
[02:20:21][195240][INFO ] Checkpoint committed!
[02:21:21][195240][INFO ] Checkpoint committed!
[02:22:21][195240][INFO ] Checkpoint committed!
[02:23:21][195240][INFO ] Checkpoint committed!
[02:23:42][195240][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  12.866204 6107.688965 1.2129829 3.6268346 15.6651 12.2586 16
------> CAND: 237.220173 4159.074219 0.2232042 3.0763707 16.4495 12.1656  8
------> CAND:  39.951175 5293.163574 1.0992314 3.5295906 16.3437 12.0548  8
------> CAND: 115.178467 3870.981934 0.9952960 3.2021964 15.4662 11.9946 16
------> CAND: 230.671979 5464.967773 0.5418603 3.4009078 21.6439 11.7936  2
------> CAND: 461.343698 5464.967773 0.5418603 3.4009078 26.9398 11.6998  1
------> CAND: 288.147547 4184.897461 0.6352591 3.2562931 17.9137 11.6383  4
------> CAND: 115.234002 6032.158691 1.2187890 3.6218793 15.1826 11.62 16
------> CAND:  86.414732 4595.248047 0.5768278 3.3286166 15.1733 11.6078 16
------> CAND:  33.297360 5301.013672 1.0189435 3.5126419 15.8989 11.5903  8
------> CAND: 148.238896 3664.746826 0.7341327 3.1084957 21.1966 11.5276  2
------> CAND: 376.622522 3841.207764 0.8236724 3.1819451 17.7323 11.4936  4
------> CAND: 179.481203 4085.911865 0.2366829 0.4332789 17.5959 11.3849  4
------> CAND: 346.584078 4397.130859 1.0101255 0.3611767 20.8257 11.3072  2
------> CAND:  33.297101 5302.478516 1.0192863 3.5217888 15.5632 11.2412  8
------> CAND: 115.528026 4397.130859 1.0101255 0.3611767 15.5444 11.2217  8
------> CAND: 158.951433 4050.989746 0.9159802 3.2505889 14.8247 11.1504 16
------> CAND: 122.598353 4457.511230 0.1242737 1.0050859 14.778 11.0894 16
------> CAND:  86.441202 5690.890137 0.5316756 3.3988645 14.7728 11.0826 16
------> CAND:  86.362830 4433.191895 1.0179151 3.3642900 14.7672 11.0754 16
------> CAND: 311.123709 3757.690430 0.7703111 3.1491649 15.399 11.0709  8
------> CAND:  66.594720 5305.269531 1.0187329 3.5131474 17.1749 11.0499  4
------> CAND: 109.722287 4078.259766 0.8655291 3.2594070 14.7449 11.0462 16
------> CAND: 382.364941 3759.264160 0.3089043 0.2231834 17.1596 11.0377  4
------> CAND: 142.082041 3753.715332 0.7759118 3.1440475 14.7343 11.0324 16
------> CAND: 333.245308 3754.631592 0.7746910 3.1484110 15.3509 11.0211  8
------> CAND:  16.648810 5305.269531 1.0187329 3.5131474 14.7228 11.0173 16
------> CAND: 110.327463 4174.773926 0.7365694 3.2741311 14.7223 11.0168 16
------> CAND: 115.253725 7618.615723 1.4678942 3.6933749 14.7093 10.9997 16
------> CAND: 432.950282 5493.626953 1.0073339 0.6912966 17.1093 10.9977  4
------> CAND: 100.780899 4109.979980 0.0696996 2.2086895 14.7049 10.994 16
------> CAND: 345.662302 4531.571289 0.5362178 3.3170567 17.077 10.9721  4
------> CAND:  67.476532 6424.851074 1.2236774 0.8885147 17.0555 10.955  4
------> CAND: 303.481165 4128.311523 0.5649567 3.2294087 15.2824 10.9502  8
------> CAND: 204.744938 6384.319824 0.6710319 3.4921470 17.0443 10.9461  4
------> CAND: 358.962146 4085.911865 0.2366829 0.4332789 20.189 10.9292  2
------> CAND:  12.865945 5803.962891 1.1028893 3.5874341 14.6412 10.9111 16
------> CAND:  29.815526 5697.862793 0.5348065 0.8755194 14.6374 10.9061 16
------> CAND: 230.537034 5116.101562 1.0264800 3.4964142 15.2343 10.9004  8
------> CAND: 431.375580 4121.434570 0.6859885 0.2914332 16.9524 10.873  4
------> CAND: 345.812038 7482.743652 0.9620271 3.5505741 20.089 10.8699  2
------> CAND: 177.822680 3691.420410 0.5317189 3.0945811 15.2033 10.8683  8
------> CAND: 364.255095 4205.118164 0.6179789 3.2582717 20.0725 10.8601  2
------> CAND: 172.826090 6376.834961 0.9590666 3.5946665 15.1798 10.8441  8
------> CAND: 245.084339 4126.833984 1.0119272 0.2635688 20.0179 10.8277  2
------> CAND:  97.880366 5279.837891 1.1658459 0.6145290 14.5753 10.8253 16
------> CAND: 123.120745 5638.569824 0.3055911 1.0876151 15.1249 10.7873  8
------> CAND: 153.018795 5932.011719 0.8568500 3.5513818 14.5356 10.7738 16
------> CAND: 211.193221 4353.023926 0.7242349 3.3167546 16.8215 10.7692  4
------> CAND: 366.969301 3852.472656 0.3529963 3.1069777 19.9085 10.7628  2
------> CAND: 432.854264 9385.948242 1.2804066 1.5941229 16.8092 10.7594  4
------> CAND: 168.979386 4283.873047 0.9757181 3.3192053 14.5102 10.7408 16
------> CAND: 115.536590 4358.547852 0.8003935 0.3673463 14.5015 10.7294 16
------> CAND: 333.128788 3763.921143 0.7200195 3.1472642 16.7571 10.7181  4
------> CAND: 118.946281 3617.371094 0.8751255 3.1033294 14.4869 10.7105 16
------> CAND:  12.011900 3803.748779 0.9867055 0.1347530 14.4834 10.706 16
------> CAND:  35.155446 6104.389648 1.3296512 3.6406887 14.4757 10.6959 16
------> CAND: 133.443241 4044.993408 0.4284744 0.3039458 14.449 10.6613 16
------> CAND: 104.556498 5939.253418 0.6508700 0.8946689 14.4396 10.6492 16
------> CAND: 393.435342 3646.210693 0.3211269 0.1572621 24.4797 10.6314  1
------> CAND: 431.256466 5608.702148 1.1917715 3.5694678 16.6454 10.6295  4
------> CAND: 170.089566 6496.893066 1.3720033 3.6719651 14.4241 10.6291 16
------> CAND: 184.294319 4388.132812 1.0677884 3.3566747 14.4221 10.6266 16
------> CAND: 325.298099 4456.617188 1.0469750 0.3786864 16.6399 10.6251  4
------> CAND: 153.197337 4325.958496 1.0087379 0.3364610 14.9622 10.6195  8
------> CAND: 178.041186 4007.382812 0.7661370 3.2301049 14.4152 10.6175 16
------> CAND:  74.119448 3664.746826 0.7341327 3.1084957 16.63 10.6173  4
------> CAND: 204.736115 5695.490723 0.5364127 3.4236424 19.6537 10.6117  2
------> CAND: 181.369132 4471.889160 0.9464322 0.3920711 14.4064 10.6061 16
------> CAND: 222.477718 4082.208740 0.6155249 3.2334418 14.9384 10.595  8
------> CAND: 239.461035 5365.321289 0.8843785 3.4993448 14.9215 10.5776  8
------> CAND: 228.353783 4247.991211 0.2745162 3.1251276 19.5554 10.5535  2
------> CAND:  37.764551 5149.865723 1.0947295 0.5861424 14.3603 10.5465 16
------> CAND: 230.432192 7492.443848 1.4576706 3.6928411 14.8898 10.5449  8
------> CAND: 100.416808 3661.979980 0.7276625 0.0878377 16.5283 10.5367  4
------> CAND:  28.071884 4559.505371 0.7204278 3.3605351 14.8771 10.5319  8
------> CAND:  50.205160 3826.287842 0.7022011 3.1669023 14.3449 10.5265 16
------> CAND:  86.433676 5587.027344 0.4302865 3.3500073 14.3419 10.5227 16
------> CAND:  32.196782 9206.731445 1.3659436 1.5013511 14.3329 10.5111 16
------> CAND:  35.155186 5795.545898 1.2044907 3.5895414 14.3315 10.5092 16
------> CAND: 215.139318 4025.432373 0.5477312 0.2742410 14.8493 10.5033  8
------> CAND: 173.363793 4109.059570 0.8561950 3.2675409 14.3246 10.5003 16
------> CAND: 345.762213 5440.690918 0.5578223 3.4080586 19.4653 10.5  2
------> CAND: 279.912284 4089.369385 0.6075485 3.2272918 14.8426 10.4964  8
------> CAND: 276.702674 3878.525146 0.7273077 0.1856294 14.8402 10.4939  8
------> CAND: 172.846851 5844.985352 0.5858349 3.4521906 14.8371 10.4907  8
------> CAND: 192.621968 3915.589355 0.5618598 3.1711285 16.4511 10.4756  4
------> CAND:  76.786942 3698.995605 0.8090217 3.1268570 14.3049 10.4748 16
------> CAND: 405.407797 3736.567383 0.8162643 0.1154150 16.4476 10.4728  4
------> CAND:  86.415511 4800.815430 0.6102229 3.3803778 14.3025 10.4718 16
------> CAND: 417.575403 3963.090332 1.0094665 0.1998715 16.445 10.4707  4
------> CAND: 456.707567 4247.991211 0.2745162 3.1251276 24.1093 10.4705  1
------> CAND: 115.519981 4992.955078 0.8750033 0.5676181 14.3006 10.4694 16
------> CAND:  84.209164 6507.870605 0.9368771 0.9535755 14.8141 10.467  8
------> CAND: 431.959476 4219.656738 0.6058475 3.2670839 16.4393 10.4662  4
------> CAND: 100.868873 4097.607422 0.7787648 3.2574868 14.2981 10.4661 16
------> CAND: 117.069770 5940.816895 0.8548411 0.8280945 16.4343 10.4623  4
------> CAND: 153.769555 8845.831055 0.7780136 3.2202511 14.2896 10.4552 16
------> CAND: 202.092235 5492.848145 1.2524980 0.6616072 14.2894 10.4549 16
------> CAND: 102.372469 6384.319824 0.6710319 3.4921470 14.7983 10.4508  8
[02:23:42][195240][INFO ] Statistics: count dirty SumSpec pages 1808 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:23:42][195240][INFO ] Data processing finished successfully!
02:23:42 (195240): called boinc_finish(0)

</stderr_txt>
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