Task 1733686466

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_57_2150000_1
Workunit ID: 876225764
Created: 22 Feb 2025 8:34:42 UTC
Sent: 22 Feb 2025 9:55:12 UTC
Report deadline: 8 Mar 2025 9:55:12 UTC
Received: 22 Feb 2025 12:19:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 734.89
CPU time (sec): 17.03
Peak working set size (MB): 307.51
Peak swap size (MB): 14918.64
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:06:34][314231][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:06:34][314231][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_57.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 2150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_57.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_57_2150000_1_0
------> GPU usage: 0.500000
[05:06:34][314231][INFO ] Starting data processing...
[05:06:34][314231][INFO ] opti: No host transfer for n_steps. Use device global.
[05:06:34][314231][INFO ] opti: No host transfer for mean. Use device global.
[05:06:34][314231][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:06:34][314231][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:06:34][314231][INFO ] opti: power spectrum in fft callback (static link).
[05:06:34][314231][INFO ] opti: __constant__ access is not uniform, bad!
[05:06:34][314231][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[05:06:34][314231][INFO ] CUDA global memory status (initial GPU state, including context):
[05:06:34][314231][INFO ] No template file. Generating templates.
[05:06:34][314231][INFO ] Template param value T_cons = 50000
[05:06:39][314231][INFO ] Number of generated templates to be used: 50000
[05:06:39][314231][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_57.cpt
[05:06:39][314231][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_57.cpt (No such file or directory).
------> Starting from scratch...
[05:06:39][314231][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_57.binary
[05:06:39][314231][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_DM235.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183839589
------> 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: 235.7 cm^-3 pc
------> Scale factor: 1.03783
[05:06:39][314231][INFO ] Allocating memory for dedispersed compressed time series...
[05:06:39][314231][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:06:39][314231][INFO ] 8-bit allocation done
[05:06:39][314231][INFO ] Foobar
[05:06:39][314231][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_57.binary
[05:06:39][314231][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:06:39][314231][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:06:39][314231][INFO ] FftSize = 12582913
[05:06:39][314231][INFO ] Seed for random number generator is -1029326050.
[05:06:41][314231][INFO ] 8[05:06:41][314231][INFO ] 9[05:06:42][314231][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:06:42][314231][INFO ] Normalization factor 3.97364e-08
[05:06:42][314231][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
[05:06:42][314231][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:06:42][314231][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:06:42][314231][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:06:42][314231][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:07:34][314231][INFO ] Checkpoint committed!
[05:08:34][314231][INFO ] Checkpoint committed!
[05:09:34][314231][INFO ] Checkpoint committed!
[05:10:34][314231][INFO ] Checkpoint committed!
[05:11:34][314231][INFO ] Checkpoint committed!
[05:12:34][314231][INFO ] Checkpoint committed!
[05:13:34][314231][INFO ] Checkpoint committed!
[05:14:34][314231][INFO ] Checkpoint committed!
[05:15:34][314231][INFO ] Checkpoint committed!
[05:16:34][314231][INFO ] Checkpoint committed!
[05:17:34][314231][INFO ] Checkpoint committed!
[05:18:34][314231][INFO ] Checkpoint committed!
[05:18:47][314231][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4202.862305 0.7763058 0.8490431 24.7532 21.1473  8
------> CAND:   0.250167 5442.447754 1.0097517 2.2777007 22.9483 19.1567  8
------> CAND:   0.249907 3619.902100 0.7992395 2.7831602 22.3588 18.5103  8
------> CAND:   0.501112 4056.787354 0.5146275 1.1044732 32.8158 18.4791  2
------> CAND:   0.501372 5491.883789 1.1912616 1.5556059 32.7435 18.4357  2
------> CAND:   0.250686 5473.051270 1.1986948 1.5414571 22.076 18.201  8
------> CAND:   0.500334 3710.146484 0.9819631 2.8649859 27.5412 15.3139  2
------> CAND:   0.499555 3662.070801 0.7759120 2.7713099 21.7464 14.7213  4
------> CAND:   0.167124 5502.783203 1.1911993 1.5838995 18.719 14.5693  8
------> CAND:   0.249648 3600.826660 0.9684368 2.8430862 18.5218 14.3585  8
------> CAND:  86.396307 3625.381592 0.6397666 2.6803515 16.6395 13.5657 16
------> CAND:   1.250834 4133.492676 0.4439168 1.9674033 30.5564 13.2705  1
------> CAND:   1.251353 5310.017578 0.9191529 2.1781690 30.5391 13.263  1
------> CAND:   1.251094 4656.578125 0.6329315 2.1065166 29.9631 13.0128  1
------> CAND:   0.500853 3638.407715 0.4913872 0.6583882 22.5501 12.3329  2
------> CAND: 192.580187 4084.901611 0.7970154 2.7724109 18.5425 12.1408  4
------> CAND: 115.257877 4992.054199 1.0694451 2.7894690 15.5338 12.0841 16
------> CAND:   0.499815 5064.783203 1.1763295 2.8464472 18.4519 12.0683  4
------> CAND:   1.250056 3909.413818 0.5515893 2.5430014 27.729 12.0426  1
------> CAND:   1.250575 5137.526367 1.0479289 2.7004030 27.6386 12.0033  1
------> CAND:   0.166864 3710.146484 0.9819631 2.8649859 16.2232 11.9287  8
------> CAND:   0.625417 4133.492676 0.4439168 1.9674033 21.8494 11.9158  2
------> CAND:   1.250315 4501.687012 0.8082579 2.6861799 27.3982 11.8989  1
------> CAND:   0.625677 5312.632812 0.9183496 2.1521122 21.8202 11.8984  2
------> CAND: 445.269960 4843.473145 0.9642508 1.2169309 26.8926 11.6793  1
------> CAND:   0.500593 5599.711914 1.1425936 1.8073845 15.2117 11.6584 16
------> CAND: 115.180284 3698.933594 0.8445427 2.8128033 15.1353 11.5577 16
------> CAND: 388.948169 4226.772949 0.5697060 2.4311659 21.2093 11.5352  2
------> CAND: 178.862533 3909.766846 0.4669867 2.3687565 15.0571 11.4549 16
------> CAND:  35.305442 3800.505859 0.8563960 0.4893251 15.0431 11.4366 16
------> CAND: 292.232481 4298.252441 1.0100042 0.7560444 17.5815 11.3735  4
------> CAND: 431.861122 4188.300293 0.9715047 2.8769577 20.932 11.3704  2
------> CAND:   9.086194 4145.686523 1.0527638 0.6373876 15.6701 11.3522  8
------> CAND:  86.354785 3620.869141 0.7701049 2.7606208 15.6623 11.3441  8
------> CAND: 157.525950 3829.513184 0.9869471 0.4490799 14.9584 11.3254 16
------> CAND: 345.886777 5104.467773 1.0490327 2.7067158 17.5195 11.324  4
------> CAND:   0.416772 4504.905273 0.8473889 2.7290328 15.6243 11.3046  8
------> CAND:  67.141766 3684.133545 0.3498924 2.1164935 14.9139 11.2672 16
------> CAND:   1.251613 5579.896973 1.1114427 2.3968689 25.9185 11.2563  1
------> CAND:   9.085935 4023.584473 0.9914676 0.5782512 15.5628 11.2408  8
------> CAND:  85.174538 4846.171875 0.9370557 1.2506989 15.5252 11.2017  8
------> CAND:   0.417031 4133.492676 0.4439168 1.9674033 17.2583 11.1162  4
------> CAND: 115.229072 4428.384277 0.8722785 2.7742229 14.7907 11.106 16
------> CAND: 499.154182 3887.167480 0.9101924 2.8525300 17.2377 11.0998  4
------> CAND:  90.216022 4843.784180 0.9653903 1.2056644 14.7705 11.0796 16
------> CAND: 345.446390 3861.899414 1.0064304 2.8873587 20.4017 11.0554  2
------> CAND: 175.704566 3911.268799 0.7584761 2.7584379 14.7441 11.0451 16
------> CAND: 198.560316 3904.375488 0.7658084 0.6170455 25.4262 11.0424  1
------> CAND: 230.357713 3812.567383 0.9488172 2.8681941 15.3527 11.0229  8
------> CAND:  56.944872 3689.307373 0.5975111 2.6406255 14.7261 11.0216 16
------> CAND: 115.245680 4638.380859 0.9163005 2.7655482 14.7242 11.0193 16
------> CAND: 115.142655 3734.812012 0.8869454 2.8275776 15.3478 11.0178  8
------> CAND: 148.681099 4040.589355 0.8554012 0.6617069 15.3378 11.0075  8
------> CAND: 129.491176 4032.523926 0.9089184 2.8489199 14.7151 11.0073 16
------> CAND: 374.824902 3928.628418 0.9577922 0.5283847 15.331 11.0005  8
------> CAND: 115.258137 5135.025391 1.1841292 2.8283274 14.6978 10.9847 16
------> CAND: 348.876582 3783.944092 0.5613381 0.7067717 15.2986 10.9669  8
------> CAND: 115.210906 4281.515137 0.9280201 2.8488357 14.6626 10.939 16
------> CAND: 199.261510 4651.942383 0.6375027 1.6974568 14.6514 10.9244 16
------> CAND: 345.708494 3676.730469 0.6649451 2.6952097 16.9955 10.9073  4
------> CAND: 100.380736 4096.534180 0.8938100 2.8429840 15.2161 10.8816  8
------> CAND: 398.327609 3787.804932 0.5473356 0.7294217 16.9226 10.8494  4
------> CAND:  18.172648 4143.125488 1.0523915 0.6358559 16.9202 10.8475  4
------> CAND: 120.284829 3853.519531 0.6181834 2.6440828 14.5579 10.8027 16
------> CAND:  86.370615 3871.345947 0.8218554 2.8106279 15.1187 10.781  8
------> CAND:  45.286683 3966.860352 0.7952271 2.7868788 14.5394 10.7787 16
------> CAND: 265.580891 4008.013916 0.4726165 1.1576757 16.8179 10.7663  4
------> CAND: 345.617407 4163.715820 1.0007924 2.8980906 16.8103 10.7603  4
------> CAND: 252.308035 3619.050049 0.8406042 2.8019018 15.0842 10.7453  8
------> CAND: 186.769258 4280.187500 0.9773863 2.8847036 16.7815 10.7374  4
------> CAND: 345.603393 4428.548340 0.9658583 2.8475521 16.7756 10.7328  4
------> CAND: 425.608509 3633.212891 0.5389386 2.5813632 19.805 10.7014  2
------> CAND:  91.544449 4289.774414 1.0098807 2.8964643 16.7235 10.6915  4
------> CAND: 345.835654 4471.290527 0.6172730 2.3432274 15.0247 10.684  8
------> CAND: 135.406946 3625.054932 0.6451129 2.6845760 16.7099 10.6806  4
------> CAND: 328.915916 3624.819580 0.6489372 0.4755555 15.0148 10.6738  8
------> CAND:  88.528175 3964.917480 1.0234393 0.5296630 14.4584 10.6736 16
------> CAND: 234.502853 4482.871582 0.7661402 2.6498020 14.9983 10.6568  8
------> CAND:  35.503447 4748.165527 0.9953384 1.1051264 14.4451 10.6563 16
------> CAND: 152.576591 4188.326660 1.0012438 2.8975258 14.4353 10.6436 16
------> CAND:  99.280158 3904.375488 0.7658084 0.6170455 19.6945 10.6359  2
------> CAND: 230.425964 4668.021973 0.7828863 2.5713902 14.9714 10.629  8
------> CAND: 115.222324 3666.093994 0.7390410 2.7461145 14.4235 10.6283 16
------> CAND: 115.236078 4293.509277 0.9766849 2.8831956 14.4217 10.626 16
------> CAND: 198.564208 3970.897461 0.7924202 0.6503155 24.4664 10.6256  1
------> CAND: 345.400197 4067.449463 1.0403854 2.9117534 16.6262 10.6143  4
------> CAND:   0.625158 3909.413818 0.5515893 2.5430014 19.6432 10.6055  2
------> CAND:  55.134018 5148.509277 1.0252876 1.4216236 14.4011 10.5993 16
------> CAND: 363.403905 3731.955566 0.9052778 0.4212407 14.938 10.5946  8
------> CAND: 230.217838 3644.735107 0.4315368 0.7742029 14.9271 10.5834  8
------> CAND: 431.774965 3892.239014 0.8868808 2.8369887 16.5754 10.574  4
------> CAND: 452.579555 4496.937988 0.9592746 2.8374155 16.5575 10.5599  4
------> CAND: 131.495624 3657.439453 0.8608142 0.3828349 14.8938 10.5491  8
------> CAND:  65.747682 3657.439453 0.8608142 0.3828349 14.3593 10.5452 16
------> CAND: 115.151738 4087.685791 0.9926714 2.8907115 14.8772 10.5319  8
------> CAND: 205.887038 3712.437744 0.7594493 2.7651021 16.5049 10.5181  4
------> CAND: 187.377028 4085.526855 0.4786106 1.2600530 14.8631 10.5175  8
------> CAND: 190.897529 5334.361816 1.1949644 1.4109633 14.3352 10.514 16
------> CAND:  62.511084 3989.605225 0.6254335 0.8301257 14.8484 10.5024  8
------> CAND: 445.056125 4105.748047 0.7855302 2.7668896 16.4734 10.4932  4
[05:18:47][314231][INFO ] Statistics: count dirty SumSpec pages 407831 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:18:47][314231][INFO ] Data processing finished successfully!
05:18:47 (314231): called boinc_finish(0)

</stderr_txt>
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