Task 1695290970

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_50_9250000_1
Workunit ID: 852882142
Created: 11 Dec 2024 16:29:26 UTC
Sent: 11 Dec 2024 19:41:18 UTC
Report deadline: 25 Dec 2024 19:41:18 UTC
Received: 12 Dec 2024 2:19:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 807.88
CPU time (sec): 20.83
Peak working set size (MB): 270.52
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[19:06:11][1836466][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_cfbf00096_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_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 9250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_50.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_50_9250000_1_0
------> GPU usage: 0.330000
[19:06:11][1836466][INFO ] Starting data processing...
[19:06:11][1836466][INFO ] opti: No host transfer for n_steps. Use device global.
[19:06:11][1836466][INFO ] opti: No host transfer for mean. Use device global.
[19:06:11][1836466][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:06:11][1836466][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:06:11][1836466][INFO ] opti: power spectrum in fft callback (static link).
[19:06:11][1836466][INFO ] opti: __constant__ access is not uniform, bad!
[19:06:11][1836466][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[19:06:11][1836466][INFO ] CUDA global memory status (initial GPU state, including context):
[19:06:11][1836466][INFO ] No template file. Generating templates.
[19:06:11][1836466][INFO ] Template param value T_cons = 50000
[19:06:15][1836466][INFO ] Number of generated templates to be used: 50000
[19:06:15][1836466][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_50.cpt
[19:06:15][1836466][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_50.cpt (No such file or directory).
------> Starting from scratch...
[19:06:15][1836466][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_50.binary
[19:06:15][1836466][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM235.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768383268
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 1.38768
[19:06:15][1836466][INFO ] Allocating memory for dedispersed compressed time series...
[19:06:15][1836466][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:06:15][1836466][INFO ] 8-bit allocation done
[19:06:15][1836466][INFO ] Foobar
[19:06:15][1836466][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_50.binary
[19:06:15][1836466][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:06:15][1836466][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:06:15][1836466][INFO ] FftSize = 12582913
[19:06:15][1836466][INFO ] Seed for random number generator is 1110431026.
[19:06:17][1836466][INFO ] 8[19:06:17][1836466][INFO ] 9[19:06:17][1836466][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:06:17][1836466][INFO ] Normalization factor 3.97364e-08
[19:06:17][1836466][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
[19:06:17][1836466][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2316 MB (5661 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:06:17][1836466][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:06:17][1836466][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:06:17][1836466][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1229.16723633, mean= 0.00007326  0.00007326
[19:06:17][1836466][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:07:11][1836466][INFO ] Checkpoint committed!
[19:08:11][1836466][INFO ] Checkpoint committed!
[19:09:11][1836466][INFO ] Checkpoint committed!
[19:10:12][1836466][INFO ] Checkpoint committed!
[19:11:12][1836466][INFO ] Checkpoint committed!
[19:12:12][1836466][INFO ] Checkpoint committed!
[19:13:12][1836466][INFO ] Checkpoint committed!
[19:14:12][1836466][INFO ] Checkpoint committed!
[19:15:12][1836466][INFO ] Checkpoint committed!
[19:16:12][1836466][INFO ] Checkpoint committed!
[19:17:12][1836466][INFO ] Checkpoint committed!
[19:18:12][1836466][INFO ] Checkpoint committed!
[19:19:12][1836466][INFO ] Checkpoint committed!
[19:19:38][1836466][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 3950.605225 0.8071676 4.3715448 25.1181 21.5517  8
------> CAND:   0.499036 4373.935059 1.0589658 4.5811057 24.4498 20.8115  8
------> CAND:   0.249648 4073.124268 0.8198442 4.5525880 19.8986 18.0815 16
------> CAND:   0.166345 3997.408691 0.8409334 4.3584580 19.5385 17.5731 16
------> CAND:   0.499555 3983.844971 0.9325288 4.1925683 19.6255 15.5419  8
------> CAND:   1.498406 3605.120117 0.9672459 3.7411323 27.9076 15.5334  2
------> CAND:   1.248239 4153.712891 0.9826572 5.5071678 27.5505 15.3195  2
------> CAND:   1.248499 3784.493164 0.7694009 5.4310055 27.4944 15.2859  2
------> CAND:   1.248758 3636.715820 0.6706917 5.3458543 26.6797 14.7982  2
------> CAND:   0.500074 3604.116211 0.9675285 5.7025175 21.6907 14.6761  4
------> CAND:   0.624120 4129.224121 0.9830904 5.5104980 21.5203 14.5382  4
------> CAND:   0.499815 4040.088867 1.0289203 5.6151123 18.4822 14.3163  8
------> CAND:   0.624379 3635.940674 0.6791081 5.3636298 20.9171 14.0504  4
------> CAND:   0.415993 4137.615234 0.9833257 5.5201068 18.119 13.9292  8
------> CAND:   0.416253 3781.854004 0.7726052 5.4312234 18.1152 13.9251  8
------> CAND:   0.249907 4103.742188 1.0367520 5.6098547 16.7164 13.6698 16
------> CAND:   0.749203 3605.120117 0.9672459 3.7411323 20.4209 13.6499  4
------> CAND: 115.430970 3726.348389 0.5922702 4.8212261 16.3209 13.1358 16
------> CAND:   0.832246 3787.797363 0.7643549 5.4198465 19.6529 13.0315  4
------> CAND:   0.831986 4278.780273 1.0558882 5.5032182 19.6521 13.0309  4
------> CAND:   2.496738 3954.342529 0.8632983 5.4574285 29.402 12.7691  1
------> CAND:   2.496478 4153.712891 0.9826572 5.5071678 29.2646 12.7094  1
------> CAND:   2.496997 3785.988525 0.7663220 5.4173431 29.1931 12.6784  1
------> CAND:   2.496219 4292.149902 1.0573620 5.5027990 29.0409 12.6123  1
------> CAND:   0.249388 3895.589355 1.0088481 4.0090203 15.8226 12.4683 16
------> CAND:   0.250167 3604.116211 0.9675285 5.7025175 16.6198 12.3443  8
------> CAND:   2.497257 3635.385986 0.6840557 5.3666501 28.3856 12.3277  1
------> CAND: 176.055163 4099.777344 0.9848142 5.5548964 15.7164 12.3268 16
------> CAND:  25.072737 3614.027344 0.9521574 3.7573378 15.7136 12.3231 16
------> CAND:   1.247980 4268.776367 1.0547512 5.5013213 16.5537 12.2749  8
------> CAND:  86.574590 4431.684082 1.0547184 5.3460712 15.6595 12.2511 16
------> CAND:   0.312190 3959.163818 0.8615453 5.4585743 16.5261 12.246  8
------> CAND:   1.498925 3984.618164 0.8478960 5.4049015 18.5467 12.1442  4
------> CAND:   0.832505 3635.385986 0.6840557 5.3666501 18.5088 12.1138  4
------> CAND: 129.450952 3736.698486 0.8332333 5.5322027 16.3789 12.0917  8
------> CAND:   1.498665 4096.957031 0.9067501 5.4063725 18.4433 12.0614  4
------> CAND:   0.311930 4278.780273 1.0558882 5.5032182 16.3429 12.054  8
------> CAND:   0.374731 3610.556885 0.9657904 3.7440422 16.2285 11.9343  8
------> CAND:   1.499184 3635.828125 0.6762580 5.3281879 18.2714 11.924  4
------> CAND:   1.498146 3847.624756 1.0009469 3.9598627 21.7149 11.8358  2
------> CAND: 392.111586 3744.742920 0.6760927 4.3049006 18.1582 11.8335  4
------> CAND:  30.930896 3683.541748 0.7943099 5.5162663 15.3299 11.8143 16
------> CAND:  86.585749 3827.886230 0.8444243 5.5085349 15.289 11.7602 16
------> CAND:  43.950211 4059.627197 0.8268667 5.2676039 15.2407 11.6966 16
------> CAND:  38.481056 3781.706299 0.6606203 4.4414401 15.1789 11.6151 16
------> CAND: 462.096793 3651.928467 0.9539622 5.6786938 17.8793 11.6108  4
------> CAND:  95.140208 3800.372559 0.8647573 4.0360398 15.1643 11.5959 16
------> CAND: 115.417994 3726.481689 0.5916169 4.7915554 15.1565 11.5857 16
------> CAND: 346.465483 3975.375000 0.9852886 5.5979886 17.8468 11.5849  4
------> CAND: 173.232741 3975.375000 0.9852886 5.5979886 15.853 11.5424  8
------> CAND: 252.405351 3668.468262 0.6108099 4.3888688 21.1647 11.5086  2
------> CAND: 284.727995 3644.096680 0.6487525 4.2077899 15.7254 11.4097  8
------> CAND:  50.637502 4109.187500 1.0373938 5.6077137 15.0153 11.4001 16
------> CAND:   0.208126 4127.110840 0.9839870 5.5359550 15.0125 11.3964 16
------> CAND: 346.298359 4431.684082 1.0547184 5.3460712 17.6074 11.3941  4
------> CAND: 277.464853 3886.055176 0.7955794 4.2684550 17.5492 11.3477  4
------> CAND: 138.617594 3793.317871 0.7522247 5.3614092 14.9556 11.3218 16
------> CAND: 389.702562 3659.783936 0.9516145 5.6793790 15.6135 11.2934  8
------> CAND: 406.558720 3657.422852 0.9523413 3.7937586 15.597 11.2762  8
------> CAND: 317.575626 3784.406006 0.6561476 5.1398864 15.5934 11.2726  8
------> CAND:   0.299733 3959.819580 0.8035879 5.3534374 14.8845 11.2286 16
------> CAND: 231.026728 3869.299072 0.8114208 5.4381871 15.5414 11.2186  8
------> CAND: 266.862347 3654.474121 0.6269532 4.2935991 17.3806 11.2135  4
------> CAND: 239.931006 3790.792969 0.8712509 4.0166626 15.519 11.1953  8
------> CAND: 115.389967 3723.883301 0.6008371 4.6434278 14.8504 11.184 16
------> CAND: 462.001034 3621.883789 0.8334497 5.5739765 20.6034 11.1752  2
------> CAND: 173.173314 3954.557617 0.8620077 5.4395971 15.4981 11.1736  8
------> CAND: 462.014788 3644.667725 0.9562278 5.6891212 17.3117 11.1587  4
------> CAND: 200.251537 3868.498291 0.8637152 5.5258226 15.4811 11.1559  8
------> CAND: 231.048526 3651.928467 0.9539622 5.6786938 15.4781 11.1528  8
------> CAND: 115.439793 3893.984131 0.6945002 4.6699963 17.2516 11.1108  4
------> CAND: 346.467299 3797.839111 0.9928550 5.6827450 17.2491 11.1088  4
------> CAND: 310.931413 3669.586426 0.8540991 3.8984876 15.4344 11.1076  8
------> CAND: 177.042855 3680.327637 0.8019787 5.5220666 14.7841 11.0974 16
------> CAND:   0.500593 3758.275879 0.9633284 5.6637683 15.416 11.0885  8
------> CAND:   1.497887 4387.956055 0.9810421 5.0114899 20.3774 11.041  2
------> CAND: 202.592050 3636.149170 0.6737711 4.1258297 25.4074 11.0343  1
------> CAND: 115.495847 3905.143066 0.7474727 5.2248244 14.7236 11.0184 16
------> CAND:  42.613220 3615.270752 0.9366577 3.7664709 15.3286 10.998  8
------> CAND:  76.700526 3747.163086 0.6712165 5.2450523 14.6995 10.987 16
------> CAND:   0.498777 3873.288086 1.0040672 3.9798048 15.317 10.986  8
------> CAND:   0.749462 3804.818359 0.7350480 5.3306155 15.3158 10.9848  8
------> CAND:  86.567842 3636.338867 0.6727278 5.3353887 14.6939 10.9797 16
------> CAND: 176.003780 3889.883545 0.7928206 5.3871689 14.689 10.9733 16
------> CAND: 158.964668 3712.568604 0.8630201 5.5911250 15.3031 10.9716  8
------> CAND:  86.603136 3769.270508 0.8841877 5.5738692 14.6842 10.967 16
------> CAND: 231.153368 3780.687256 0.9909073 5.6895471 15.2867 10.9546  8
------> CAND:  50.733002 3706.614502 0.7283506 4.1267362 15.2741 10.9416  8
------> CAND: 173.149179 4431.684082 1.0547184 5.3460712 15.2694 10.9367  8
------> CAND: 115.414621 4018.794434 0.7508171 4.7595277 14.6552 10.9292 16
------> CAND: 495.030841 3837.020996 0.8362684 5.4786716 17.0194 10.9262  4
------> CAND: 132.565062 3727.071289 0.8446147 5.5448589 14.6511 10.9239 16
------> CAND: 346.579926 3893.359375 0.9468938 5.5925112 15.2388 10.9051  8
------> CAND:   0.166605 3771.730225 0.9706556 3.9099455 14.6353 10.9034 16
------> CAND: 115.502075 3967.710938 0.9364189 5.5680499 15.234 10.9001  8
------> CAND: 170.465336 4234.336914 0.9262877 5.2758880 14.6202 10.8837 16
------> CAND: 142.194927 3773.767334 0.9098058 3.9598894 14.6014 10.8593 16
------> CAND: 202.592829 3636.426514 0.6717654 4.1229906 24.9993 10.8571  1
------> CAND: 346.468337 3786.222168 0.9914487 5.6716542 20.0619 10.8538  2
------> CAND: 395.760025 3875.720459 0.9774896 5.6413131 20.0556 10.85  2
[19:19:38][1836466][INFO ] Statistics: count dirty SumSpec pages 421549 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:19:38][1836466][INFO ] Data processing finished successfully!
19:19:38 (1836466): called boinc_finish(0)

</stderr_txt>
]]>