Task 1717400977

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_79_6600000_0
Workunit ID: 866590725
Created: 20 Jan 2025 17:35:29 UTC
Sent: 20 Jan 2025 21:15:31 UTC
Report deadline: 3 Feb 2025 21:15:31 UTC
Received: 20 Jan 2025 21:24:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13009759
Run time (sec): 528.07
CPU time (sec): 15.05
Peak working set size (MB): 276.73
Peak swap size (MB): 6175.82
Peak disk usage (MB): 0.02
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>
[14:15:37][2466766][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_79.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 6600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_79_6600000_0_0
------> GPU usage: 0.500000
[14:15:37][2466766][INFO ] Starting data processing...
[14:15:37][2466766][INFO ] opti: No host transfer for n_steps. Use device global.
[14:15:37][2466766][INFO ] opti: No host transfer for mean. Use device global.
[14:15:37][2466766][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:15:37][2466766][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:15:37][2466766][INFO ] opti: power spectrum in fft callback (static link).
[14:15:37][2466766][INFO ] opti: __constant__ access is not uniform, bad!
[14:15:37][2466766][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[14:15:37][2466766][INFO ] CUDA global memory status (initial GPU state, including context):
[14:15:37][2466766][INFO ] No template file. Generating templates.
[14:15:37][2466766][INFO ] Template param value T_cons = 50000
[14:15:41][2466766][INFO ] Number of generated templates to be used: 50000
[14:15:41][2466766][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_79.cpt
[14:15:41][2466766][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[14:15:41][2466766][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_79.binary
[14:15:41][2466766][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205922397
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 237.9 cm^-3 pc
------> Scale factor: 1.01721
[14:15:41][2466766][INFO ] Allocating memory for dedispersed compressed time series...
[14:15:41][2466766][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:15:41][2466766][INFO ] 8-bit allocation done
[14:15:41][2466766][INFO ] Foobar
[14:15:41][2466766][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_79.binary
[14:15:41][2466766][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:15:41][2466766][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:15:41][2466766][INFO ] FftSize = 12582913
[14:15:41][2466766][INFO ] Seed for random number generator is -1038267626.
[14:15:43][2466766][INFO ] 8[14:15:43][2466766][INFO ] 9[14:15:43][2466766][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:15:43][2466766][INFO ] Normalization factor 3.97364e-08
[14:15:43][2466766][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
[14:15:43][2466766][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1631 MB (10370 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:15:43][2466766][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:15:43][2466766][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:15:43][2466766][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -822.61914062, mean= -0.00004903  -0.00004903
[14:15:43][2466766][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:24:23][2466766][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 6609.229004 1.3242494 6.2061939 25.7836 22.2909  8
------> CAND:   0.500074 3600.957275 0.9684263 3.3060164 32.9959 18.5874  2
------> CAND:   0.500593 5383.137695 0.6594722 5.8980584 30.2768 16.9539  2
------> CAND:   0.249907 3627.971680 0.9701697 3.3181415 24.3959 16.8762  4
------> CAND:   0.250426 3637.900635 0.4266138 5.9221458 19.9703 15.9136  8
------> CAND:   0.500334 6609.229004 1.3242494 6.2061939 22.8684 15.6318  4
------> CAND:   0.249648 6047.023438 1.3021027 4.3650155 19.655 15.5737  8
------> CAND:   0.166864 5382.543945 0.5433216 5.5888495 17.4552 13.2248  8
------> CAND: 391.151402 3945.611084 0.6598294 6.1119123 19.233 12.6942  4
------> CAND:   0.499815 4022.263916 1.0344189 3.5211720 19.2128 12.678  4
------> CAND:  65.313005 3707.081055 0.9819037 3.3603885 16.7172 12.4466  8
------> CAND:  86.594312 5047.933105 1.1889073 0.0894837 15.7381 12.3556 16
------> CAND:   0.500853 3647.192871 0.3448322 5.8261819 22.5881 12.3555  2
------> CAND: 115.539185 3692.236816 0.8316361 6.1234803 16.5336 12.2538  8
------> CAND:   0.166605 3649.313721 0.9589861 3.3321743 15.6365 12.2205 16
------> CAND:   0.499036 5805.960938 0.7134756 5.7699518 18.5615 12.156  4
------> CAND: 280.436233 3891.683350 0.7235260 6.1316714 18.4828 12.093  4
------> CAND:   0.999889 3662.929932 0.9751465 3.3400822 18.3447 11.9826  4
------> CAND:  23.501668 3709.277100 0.7452275 6.1039352 15.4006 11.9078 16
------> CAND: 148.577295 3754.604980 0.9761464 3.3875997 16.1946 11.8989  8
------> CAND:  86.511269 4001.540527 0.3244168 5.7398849 16.1835 11.8872  8
------> CAND:  86.574849 3936.680664 0.6701476 6.1099234 15.2242 11.6748 16
------> CAND:  98.322569 3691.199707 0.5329777 3.4996259 15.0953 11.5052 16
------> CAND: 115.485207 5581.458984 1.1554394 0.0439591 15.0935 11.5027 16
------> CAND: 382.475492 5203.813477 0.7173632 4.3376722 15.8079 11.4956  8
------> CAND:  86.590420 3950.306396 0.7492973 6.1505013 15.0757 11.4793 16
------> CAND:   1.249018 6805.583984 1.1015911 5.8166561 26.4263 11.4768  1
------> CAND:   1.249537 5053.242676 0.4515960 5.4807339 26.3628 11.4492  1
------> CAND:   1.249796 4015.835449 0.2523929 5.4524550 26.2192 11.3868  1
------> CAND:  86.601060 4298.940430 1.0782163 0.0078023 15.0026 11.3834 16
------> CAND: 171.216874 5582.292480 1.2548511 0.0880448 14.9531 11.3185 16
------> CAND: 293.018534 4777.936523 0.7790487 6.1860800 15.6244 11.3047  8
------> CAND: 355.826756 3803.606201 0.6236976 6.0694518 17.4591 11.2759  4
------> CAND: 307.172163 3686.331055 0.8833502 6.1302323 25.9123 11.2536  1
------> CAND: 181.528470 3941.603760 0.7823620 3.5410831 15.5313 11.208  8
------> CAND:   0.249388 5193.280762 0.9227259 4.1527019 14.8599 11.1965 16
------> CAND: 307.782529 4423.605957 0.4894965 5.9600482 15.5094 11.1853  8
------> CAND: 346.365831 5254.003906 0.8315536 6.1717596 20.6048 11.176  2
------> CAND: 102.019277 4237.499512 0.3086876 5.5584340 14.8263 11.1526 16
------> CAND:   1.249277 6004.450195 0.8626794 5.9248266 25.6419 11.1361  1
------> CAND:  64.355935 3750.050049 0.2056977 5.3249621 14.8006 11.119 16
------> CAND:  26.488878 4209.296875 0.9642785 6.2552381 14.8002 11.1184 16
------> CAND: 102.024727 3945.751221 0.2533948 5.5073571 15.4188 11.0914  8
------> CAND:   0.499296 4117.941406 0.2596024 5.3732090 17.1963 11.0669  4
------> CAND:  86.530214 4161.105469 0.5273416 6.0233068 14.756 11.0606 16
------> CAND: 115.442388 5613.079102 0.8913447 6.1258936 15.3611 11.0316  8
------> CAND: 110.207569 4227.210449 0.6542205 3.7687888 14.7322 11.0297 16
------> CAND: 115.543856 4067.178467 0.9530513 6.2310114 14.719 11.0124 16
------> CAND: 127.673833 4257.321289 0.6265390 6.1036968 20.3131 11.0029  2
------> CAND: 115.500778 5043.955566 1.0687143 0.0467796 14.704 10.9929 16
------> CAND:   0.499555 5831.006836 1.1283475 4.3666987 17.0921 10.9841  4
------> CAND: 346.468078 4079.150635 1.0230356 6.2452083 17.0709 10.9672  4
------> CAND: 167.369651 4203.849121 0.8963340 6.2295432 15.2918 10.9599  8
------> CAND:  87.595758 3624.410889 0.6138862 6.0328722 14.669 10.9473 16
------> CAND:  86.577704 4264.519043 0.9315720 6.2474084 15.2652 10.9324  8
------> CAND: 226.807109 3778.154785 0.8969775 3.4169853 20.1738 10.9202  2
------> CAND: 199.341957 5148.677246 0.6559038 6.0086122 14.6453 10.9163 16
------> CAND: 348.439569 4874.219238 1.0021794 3.9466786 16.9971 10.9086  4
------> CAND: 420.563391 3750.793945 0.5729880 6.0408945 20.1044 10.879  2
------> CAND: 142.627529 3819.091064 0.9018931 3.4424067 16.9509 10.8719  4
------> CAND: 207.046525 3662.459473 0.7343880 3.3968902 16.928 10.8537  4
------> CAND: 371.766068 3797.541748 0.4863261 3.6071858 16.9208 10.8479  4
------> CAND: 173.188365 5047.933105 1.1889073 0.0894837 15.1793 10.8436  8
------> CAND: 193.084932 3889.596924 0.9644392 6.1995587 14.5833 10.8357 16
------> CAND: 260.470117 4517.798340 0.5279793 4.0804734 15.1581 10.8216  8
------> CAND: 379.916991 4095.969238 0.7154717 3.6569247 15.1506 10.8139  8
------> CAND: 115.448097 4018.063232 0.4010108 5.8901033 14.535 10.7729 16
------> CAND: 119.600244 3737.858643 0.9754770 6.1653996 14.5331 10.7705 16
------> CAND: 115.519981 4379.226562 1.0909784 0.0254115 14.5238 10.7584 16
------> CAND: 137.554904 5887.118652 0.8078523 4.7491107 15.0863 10.7475  8
------> CAND:  86.601838 3768.549805 0.8858314 6.1511202 14.513 10.7444 16
------> CAND: 462.052417 4450.269531 0.8597941 6.2353973 16.7862 10.7412  4
------> CAND:  86.540075 3637.923828 0.4240180 5.9123158 14.5083 10.7383 16
------> CAND: 200.087268 4176.519531 0.8195518 3.6585503 16.7672 10.7261  4
------> CAND: 117.639393 3624.695801 0.6334928 3.4049942 14.4765 10.697 16
------> CAND: 346.376730 5047.933105 1.1889073 0.0894837 16.7276 10.6947  4
------> CAND:  86.585489 4423.453125 0.9256976 6.2653313 15.0228 10.682  8
------> CAND: 400.174276 4176.519531 0.8195518 3.6585503 24.5826 10.6761  1
------> CAND: 115.525950 4873.558594 1.0028886 0.0240426 15.01 10.6688  8
------> CAND: 442.350223 4440.339355 0.6101863 3.9363146 16.6863 10.662  4
------> CAND: 259.819787 4004.939697 0.8821260 6.1973858 14.9964 10.6548  8
------> CAND: 160.169050 4123.493164 0.9593995 6.2416482 16.6587 10.6401  4
------> CAND: 149.520092 3621.677002 0.6808357 6.0583997 14.4305 10.6374 16
------> CAND: 127.672536 4313.251953 0.6422749 6.1144214 19.6951 10.6362  2
------> CAND: 166.795098 3719.848145 0.4269333 3.6047800 14.9757 10.6334  8
------> CAND: 224.586489 3854.994873 0.5391409 3.6067002 14.9677 10.6252  8
------> CAND: 274.720025 4016.679688 0.7720592 6.1632180 14.9618 10.6191  8
------> CAND: 230.905277 4404.681641 0.7613823 6.1876035 14.9585 10.6157  8
------> CAND:  57.725995 4167.103027 0.7541966 6.1782985 14.4134 10.6153 16
------> CAND: 210.281825 3750.793945 0.5729880 6.0408945 16.6266 10.6146  4
------> CAND: 285.255058 3819.091064 0.9018931 3.4424067 19.6417 10.6046  2
------> CAND: 259.643581 3926.489258 0.4714896 5.9811802 14.937 10.5936  8
------> CAND: 305.520907 3709.277100 0.7452275 6.1039352 19.615 10.5888  2
------> CAND: 192.916251 3928.968018 0.4646684 5.9744081 14.3864 10.5803 16
------> CAND: 122.141617 3705.099365 0.4801829 5.9677329 14.3854 10.579 16
------> CAND:  63.499036 3895.145752 0.8564146 6.1749277 14.3809 10.5732 16
------> CAND: 112.686401 5092.293457 1.1371835 0.0714159 14.9145 10.5704  8
------> CAND:  59.338325 3650.223877 0.8945866 6.1263242 16.5438 10.549  4
------> CAND:  57.526951 3810.637451 0.9525211 6.1791644 14.3584 10.5441 16
------> CAND:  90.033328 5918.280762 0.7994953 5.8888421 14.3555 10.5403 16
[14:24:23][2466766][INFO ] Statistics: count dirty SumSpec pages 343456 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:24:23][2466766][INFO ] Data processing finished successfully!
14:24:23 (2466766): called boinc_finish(0)

</stderr_txt>
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