Task 1703059231

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_191_1550000_2
Workunit ID: 857496622
Created: 25 Dec 2024 20:11:23 UTC
Sent: 26 Dec 2024 0:15:54 UTC
Report deadline: 9 Jan 2025 0:15:54 UTC
Received: 26 Dec 2024 5:12:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 442.55
CPU time (sec): 31.33
Peak working set size (MB): 336.75
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:04:58][988553][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_191.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 1550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_191.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_191_1550000_2_0
------> GPU usage: 0.330000
[05:04:58][988553][INFO ] Starting data processing...
[05:04:58][988553][INFO ] opti: No host transfer for n_steps. Use device global.
[05:04:58][988553][INFO ] opti: No host transfer for mean. Use device global.
[05:04:58][988553][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:04:58][988553][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:04:58][988553][INFO ] opti: power spectrum in fft callback (static link).
[05:04:58][988553][INFO ] opti: __constant__ access is not uniform, bad!
[05:05:00][988553][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[05:05:00][988553][INFO ] CUDA global memory status (initial GPU state, including context):
[05:05:00][988553][INFO ] No template file. Generating templates.
[05:05:00][988553][INFO ] Template param value T_cons = 50000
[05:05:04][988553][INFO ] Number of generated templates to be used: 50000
[05:05:04][988553][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_191.cpt
[05:05:04][988553][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_191.cpt (No such file or directory).
------> Starting from scratch...
[05:05:04][988553][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_191.binary
[05:05:04][988553][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM249.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204684516
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 249.1 cm^-3 pc
------> Scale factor: 0.992672
[05:05:04][988553][INFO ] Allocating memory for dedispersed compressed time series...
[05:05:04][988553][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:05:04][988553][INFO ] 8-bit allocation done
[05:05:04][988553][INFO ] Foobar
[05:05:04][988553][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_191.binary
[05:05:04][988553][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:05:04][988553][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:05:04][988553][INFO ] FftSize = 12582913
[05:05:04][988553][INFO ] Seed for random number generator is 1100554046.
[05:05:06][988553][INFO ] 8[05:05:06][988553][INFO ] 9[05:05:07][988553][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:05:07][988553][INFO ] Normalization factor 3.97364e-08
[05:05:07][988553][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
[05:05:07][988553][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:05:07][988553][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:05:07][988553][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:05:07][988553][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:05:58][988553][INFO ] Checkpoint committed!
[05:06:58][988553][INFO ] Checkpoint committed!
[05:07:58][988553][INFO ] Checkpoint committed!
[05:08:58][988553][INFO ] Checkpoint committed!
[05:09:58][988553][INFO ] Checkpoint committed!
[05:10:59][988553][INFO ] Checkpoint committed!
[05:11:59][988553][INFO ] Checkpoint committed!
[05:12:19][988553][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3745.195801 0.5283163 0.9581964 20.2584 16.2247  8
------> CAND:   0.249907 4697.064453 1.0299489 2.5961292 19.7494 15.6754  8
------> CAND:   0.501112 4023.796875 0.6239367 1.1394281 19.6805 15.6012  8
------> CAND:   0.501372 5024.955078 1.1380241 1.5426306 19.4781 15.3834  8
------> CAND:   0.250686 5053.835449 1.1398484 1.5807024 19.4148 15.3153  8
------> CAND:   0.500334 3604.468018 0.9676262 2.7532585 25.7861 14.2638  2
------> CAND:   0.250167 3781.788574 0.4299618 1.4970076 18.4329 14.2637  8
------> CAND: 345.756244 4930.973145 1.1443945 2.5979013 20.4423 13.6672  4
------> CAND:   1.250834 3703.553955 0.4231003 1.3250816 29.8866 12.9796  1
------> CAND:   1.251353 4755.710938 0.9051995 1.6080724 29.7506 12.9205  1
------> CAND:   1.251094 4373.778320 0.6898726 1.5422509 29.7494 12.92  1
------> CAND: 393.209310 4109.037598 0.8460631 2.6356726 17.0162 12.7612  8
------> CAND:   1.251613 5098.065430 1.0956564 1.7680835 28.9959 12.5928  1
------> CAND: 230.634609 4923.491699 0.9551799 1.9201478 16.82 12.5546  8
------> CAND: 115.221286 3693.329834 0.8791905 2.7101266 15.7197 12.3312 16
------> CAND: 434.745566 4012.725098 0.6849126 2.4591763 18.3797 12.0106  4
------> CAND:  25.687254 4049.054443 0.5375803 1.9875563 15.4589 11.985 16
------> CAND: 115.207273 4381.455078 0.9899180 2.6903181 15.3905 11.8944 16
------> CAND: 140.977570 3815.583740 0.8346123 2.6797276 21.6931 11.8228  2
------> CAND:   0.625677 4231.544922 0.6224008 1.5668089 21.5815 11.7564  2
------> CAND:   0.625417 3703.553955 0.4231003 1.3250816 21.5127 11.7155  2
------> CAND:   0.499815 4536.260254 0.9365451 2.5557406 17.9801 11.6913  4
------> CAND:  97.662118 4105.075195 0.6602977 1.1609523 15.2355 11.6898 16
------> CAND: 153.665491 4368.632324 0.8969859 2.5903680 15.1929 11.6336 16
------> CAND: 184.585229 4244.767090 0.9426202 2.6821270 17.8418 11.581  4
------> CAND: 115.267219 4107.403809 0.8062700 2.5796444 15.8748 11.5652  8
------> CAND: 259.394452 4417.437012 0.9732580 2.6546214 15.8419 11.5309  8
------> CAND: 259.520573 4749.417480 0.9844645 2.4693274 17.7456 11.5043  4
------> CAND: 230.533920 3632.408447 0.5993959 2.4634035 15.76 11.4457  8
------> CAND:   0.625936 5105.931152 1.0963520 1.7567743 21.0503 11.4407  2
------> CAND: 140.978089 3813.566162 0.8357810 2.6760628 21.0305 11.4289  2
------> CAND: 327.855043 3646.645264 0.9317868 0.4450265 17.5903 11.3804  4
------> CAND: 115.251649 3699.940918 0.6266261 2.4827523 14.9452 11.3081 16
------> CAND: 151.642618 3819.305664 0.8572958 0.6263815 14.9384 11.2993 16
------> CAND:  82.933157 4041.248535 0.8728872 0.8080111 14.9329 11.292 16
------> CAND:  86.356342 3909.511230 0.8948911 2.7086015 14.8904 11.2364 16
------> CAND: 115.218951 4620.999023 1.1170406 2.7210507 14.8688 11.2082 16
------> CAND: 172.877992 4930.973145 1.1443945 2.5979013 15.5156 11.1918  8
------> CAND: 388.404757 3624.936279 0.7068087 0.5739353 15.5138 11.1899  8
------> CAND:  37.769741 3653.479004 0.4649774 1.0035347 15.4651 11.1394  8
------> CAND: 315.707938 4234.401855 1.0295262 2.7585449 20.5421 11.1388  2
------> CAND:  74.215726 4170.611328 0.9523296 0.8569313 14.8083 11.129 16
------> CAND: 141.242269 4251.233398 0.8368074 1.0631638 14.8035 11.1228 16
------> CAND: 131.615258 3825.952148 0.9433478 2.7488179 14.7799 11.0919 16
------> CAND:  94.960368 3646.061768 0.9322718 0.4443260 14.7668 11.0748 16
------> CAND:  57.609216 4626.939941 1.0433408 2.6476853 14.7618 11.0683 16
------> CAND: 325.787015 3732.137939 0.4213875 1.4512334 15.3918 11.0634  8
------> CAND: 132.043967 4786.990234 0.9459946 2.3666711 15.385 11.0563  8
------> CAND: 345.998107 5037.584961 1.0218240 2.1528881 17.1696 11.0456  4
------> CAND:   0.417031 3671.147461 0.4413292 1.1385518 17.1562 11.035  4
------> CAND: 371.163488 4228.392578 0.6264608 2.0761530 25.4064 11.0339  1
------> CAND: 151.465892 3827.463135 0.4944607 2.1032541 14.7316 11.0289 16
------> CAND: 210.471786 4234.401855 1.0295262 2.7585449 15.338 11.0077  8
------> CAND: 279.875693 3634.118164 0.5741545 2.4393406 15.3313 11.0008  8
------> CAND:  86.365166 4053.285156 0.8678671 2.6639428 14.7089 10.9992 16
------> CAND: 279.876212 3634.156738 0.5735052 2.4383419 17.1002 10.9905  4
------> CAND:   0.417291 5116.568359 1.1174059 1.7174956 17.0628 10.9608  4
------> CAND:   0.167124 4943.926758 0.9538664 1.9070261 15.2829 10.9507  8
------> CAND: 185.581744 4228.392578 0.6264608 2.0761530 20.2237 10.9498  2
------> CAND:  93.325980 4286.380371 0.9157006 2.6364851 14.6384 10.9074 16
------> CAND: 154.326461 4364.236816 0.7572233 1.3161287 25.1111 10.9056  1
------> CAND: 322.875841 4248.000488 0.6062360 1.7009250 15.2365 10.9027  8
------> CAND: 175.855860 3813.981689 0.7027125 0.7699216 15.2268 10.8927  8
------> CAND: 173.843626 3742.920654 0.6909730 2.5508854 14.6254 10.8905 16
------> CAND:  86.382812 3896.486084 0.8154121 2.6542144 14.6202 10.8837 16
------> CAND: 150.369985 4040.240723 0.8732515 0.8068014 14.5881 10.842 16
------> CAND:  12.439571 4612.256836 0.7905054 2.1364501 15.1578 10.8213  8
------> CAND: 114.606250 4394.441406 0.8899562 1.1401672 15.1543 10.8178  8
------> CAND: 283.920143 3968.845703 0.8726732 0.7546927 16.8517 10.7931  4
------> CAND: 191.082040 4024.041016 0.6723645 2.4409728 16.85 10.7918  4
------> CAND: 172.798063 4543.954590 1.0506542 2.6897395 14.5481 10.79 16
------> CAND:  86.370615 4149.990234 0.9011949 2.6766181 14.5439 10.7845 16
------> CAND: 115.212722 4106.988770 0.6579471 2.3605490 16.8398 10.7837  4
------> CAND:  65.448728 3664.413574 0.8174877 0.5287727 14.539 10.7781 16
------> CAND:   0.500593 4055.904541 1.0368768 2.7832820 19.915 10.7666  2
------> CAND: 115.387891 5110.329102 1.0963020 1.7671295 15.0961 10.7576  8
------> CAND: 172.724882 3615.457764 0.9010878 2.7233422 14.5214 10.7553 16
------> CAND: 108.034180 3671.654541 0.4370205 2.0588491 15.0923 10.7537  8
------> CAND: 245.092124 4203.925781 0.6561171 2.2385752 15.0814 10.7425  8
------> CAND:  70.488655 3815.583740 0.8346123 2.6797276 16.7877 10.7423  4
------> CAND: 345.621559 3745.116211 0.8925360 2.7174604 15.0795 10.7405  8
------> CAND: 115.274745 4092.447998 0.6734893 2.3929572 14.5054 10.7345 16
------> CAND: 230.432192 4544.384277 0.9031162 2.4898963 15.0607 10.7211  8
------> CAND:  65.343108 3706.383057 0.5936661 0.7991028 14.4921 10.7172 16
------> CAND: 230.503298 3626.835693 0.6485536 2.5256829 16.7558 10.717  4
------> CAND:   0.249648 3616.691650 0.9097154 2.7277052 15.0551 10.7153  8
------> CAND:  86.413175 3939.398926 0.5610477 2.2354033 15.0483 10.7083  8
------> CAND: 140.975234 3761.407471 0.8124378 2.6634545 19.8078 10.7031  2
------> CAND: 432.150734 3829.449951 0.4890191 2.0931838 19.7943 10.695  2
------> CAND: 484.081111 4243.605957 0.8421027 2.5855196 19.7938 10.6948  2
------> CAND: 168.116778 4066.099609 0.9504939 2.7269497 15.0244 10.6837  8
------> CAND: 461.069397 3872.827393 0.4992716 2.0614579 16.7028 10.675  4
------> CAND: 201.632904 4299.055176 0.7061198 2.2966983 15.01 10.6688  8
------> CAND:  86.391376 3626.259521 0.6584309 2.5419683 14.4527 10.6661 16
------> CAND: 345.675796 3744.955566 0.5252109 2.2780764 16.6423 10.6271  4
------> CAND: 164.230628 4107.375488 0.9460845 2.7220936 14.4219 10.6263 16
------> CAND: 230.525875 4180.047852 0.8920584 2.6473355 14.9639 10.6213  8
------> CAND: 243.106619 3743.748047 0.5316032 2.2945979 14.963 10.6204  8
------> CAND: 151.226365 3940.729736 0.5553894 2.2025683 14.9394 10.5961  8
------> CAND: 324.264993 5078.288574 1.1304504 1.6375635 19.6235 10.5938  2
[05:12:19][988553][INFO ] Statistics: count dirty SumSpec pages 280143 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:12:19][988553][INFO ] Data processing finished successfully!
05:12:19 (988553): called boinc_finish(0)

</stderr_txt>
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