Task 1695799237

Name: Ter5_1_dns_cfbf00096_segment_8_dms_200_40000_80_5300000_0
Workunit ID: 853182338
Created: 12 Dec 2024 16:55:28 UTC
Sent: 12 Dec 2024 20:05:45 UTC
Report deadline: 26 Dec 2024 20:05:45 UTC
Received: 13 Dec 2024 2:42:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 812.33
CPU time (sec): 17.90
Peak working set size (MB): 269.98
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>
[19:28:50][2125668][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_8_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_8_dms_200_80.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 5300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_8_dms_200_80.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_8_dms_200_40000_80_5300000_0_0
------> GPU usage: 0.330000
[19:28:50][2125668][INFO ] Starting data processing...
[19:28:50][2125668][INFO ] opti: No host transfer for n_steps. Use device global.
[19:28:50][2125668][INFO ] opti: No host transfer for mean. Use device global.
[19:28:50][2125668][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:28:50][2125668][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:28:50][2125668][INFO ] opti: power spectrum in fft callback (static link).
[19:28:50][2125668][INFO ] opti: __constant__ access is not uniform, bad!
[19:28:50][2125668][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[19:28:50][2125668][INFO ] CUDA global memory status (initial GPU state, including context):
[19:28:50][2125668][INFO ] No template file. Generating templates.
[19:28:50][2125668][INFO ] Template param value T_cons = 50000
[19:28:53][2125668][INFO ] Number of generated templates to be used: 50000
[19:28:53][2125668][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_8_dms_200_80.cpt
[19:28:53][2125668][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_8_dms_200_80.cpt (No such file or directory).
------> Starting from scratch...
[19:28:53][2125668][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_8_dms_200_80.binary
[19:28:53][2125668][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_8_dms_200_DM238.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817328630299
------> 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: 238 cm^-3 pc
------> Scale factor: 1.60799
[19:28:53][2125668][INFO ] Allocating memory for dedispersed compressed time series...
[19:28:53][2125668][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:28:53][2125668][INFO ] 8-bit allocation done
[19:28:53][2125668][INFO ] Foobar
[19:28:53][2125668][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_8_dms_200_80.binary
[19:28:54][2125668][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:28:54][2125668][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:28:54][2125668][INFO ] FftSize = 12582913
[19:28:54][2125668][INFO ] Seed for random number generator is -1032273436.
[19:28:55][2125668][INFO ] 8[19:28:55][2125668][INFO ] 9[19:28:56][2125668][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:28:56][2125668][INFO ] Normalization factor 3.97364e-08
[19:28:56][2125668][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
[19:28:56][2125668][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2330 MB (5647 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:28:56][2125668][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:28:56][2125668][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:28:56][2125668][INFO ] TimeSeriesLength = 16775905, params->nsamples = 25165824
sum = -2974.12817383, mean= -0.00017729  -0.00017729
[19:28:56][2125668][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:29:50][2125668][INFO ] Checkpoint committed!
[19:30:50][2125668][INFO ] Checkpoint committed!
[19:31:50][2125668][INFO ] Checkpoint committed!
[19:32:50][2125668][INFO ] Checkpoint committed!
[19:33:50][2125668][INFO ] Checkpoint committed!
[19:34:50][2125668][INFO ] Checkpoint committed!
[19:35:50][2125668][INFO ] Checkpoint committed!
[19:36:50][2125668][INFO ] Checkpoint committed!
[19:37:51][2125668][INFO ] Checkpoint committed!
[19:38:51][2125668][INFO ] Checkpoint committed!
[19:39:51][2125668][INFO ] Checkpoint committed!
[19:40:51][2125668][INFO ] Checkpoint committed!
[19:41:51][2125668][INFO ] Checkpoint committed!
[19:42:21][2125668][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 301.914767 4158.396973 0.9132367 3.4096894 18.0768 11.7685  4
------> CAND: 446.510414 3690.903564 0.5363817 6.2651582 18.05 11.7471  4
------> CAND: 119.846518 3947.357178 0.7659674 3.3332560 16.0475 11.7453  8
------> CAND: 259.117296 5279.605469 1.0213891 3.7372978 17.7757 11.5282  4
------> CAND: 282.003149 3656.743408 0.8123336 6.2675109 20.9213 11.364  2
------> CAND: 401.350112 6570.041992 1.2163726 0.5686347 17.5586 11.3552  4
------> CAND: 129.877585 5434.152832 1.0137404 0.4343129 14.9271 11.2844 16
------> CAND: 143.261769 3737.081787 0.8320264 0.0196788 15.6038 11.2833  8
------> CAND: 230.933564 5923.128906 0.6734733 0.4093778 15.5832 11.2619  8
------> CAND: 418.513528 5203.275391 1.1595861 0.4104780 17.4277 11.251  4
------> CAND: 461.991173 4330.840820 0.9463931 0.2131510 17.386 11.2177  4
------> CAND: 115.510898 5187.124512 1.2114880 0.4109039 14.8445 11.1763 16
------> CAND: 282.002889 3656.743408 0.8123336 6.2675109 17.3185 11.1641  4
------> CAND: 230.464371 5237.911133 0.7867898 3.7545776 15.4214 11.0941  8
------> CAND: 280.487096 4782.941406 0.9763480 0.3206785 15.3656 11.0362  8
------> CAND: 104.421553 4246.261230 0.4236582 3.5011599 14.7292 11.0257 16
------> CAND: 387.762472 3674.200928 0.6293063 6.2624564 15.329 10.9984  8
------> CAND:  86.384110 6826.411133 1.2174855 4.0586929 14.6922 10.9774 16
------> CAND: 161.981203 4775.375977 0.6289586 3.6436405 14.6631 10.9396 16
------> CAND: 323.256281 4431.366211 1.0180160 0.2378081 16.9998 10.9108  4
------> CAND:  80.241269 3617.468262 0.8612929 3.1857448 14.6392 10.9084 16
------> CAND: 346.608213 4058.272217 0.8934650 0.1321277 16.9931 10.9054  4
------> CAND: 199.808814 3856.570801 0.4972954 3.3228922 14.6285 10.8946 16
------> CAND: 127.408615 4477.519043 0.1127738 6.0330706 14.6273 10.8929 16
------> CAND: 170.889633 4096.830078 0.6016009 0.1143935 14.5821 10.8342 16
------> CAND: 321.835209 4269.573730 1.0299742 3.4382172 15.1675 10.8314  8
------> CAND: 125.567138 5914.055664 1.0860512 0.4875929 14.5746 10.8244 16
------> CAND:  79.215689 7338.661133 0.7234120 4.3137536 16.8812 10.8165  4
------> CAND: 280.511750 4581.144043 1.0601525 0.2760580 15.1382 10.8011  8
------> CAND: 226.604951 3938.595947 0.7480927 0.0806878 15.135 10.7978  8
------> CAND: 300.114552 5965.140625 0.8044973 3.9408128 16.855 10.7958  4
------> CAND:  86.570957 7374.257812 1.4575424 0.6368122 14.5314 10.7683 16
------> CAND: 363.853374 4653.078613 0.6184988 3.6056519 15.0956 10.7572  8
------> CAND: 103.700896 5458.340820 0.5662019 3.8686128 14.5212 10.7551 16
------> CAND:  92.400051 4163.332520 0.7439778 0.1538534 14.5126 10.7438 16
------> CAND:  51.599243 5221.088379 0.7924662 0.3788974 14.5053 10.7344 16
------> CAND:  86.366204 4188.220215 0.9700032 3.4126048 14.5004 10.728 16
------> CAND:  71.845888 5093.894043 0.9504958 3.6948922 14.4781 10.6991 16
------> CAND: 341.964815 4230.012695 0.7045888 0.1624388 15.0378 10.6975  8
------> CAND: 230.935121 4550.630371 0.8130178 0.2509658 15.0332 10.6927  8
------> CAND: 170.481425 4386.846191 0.9412129 3.4830358 14.4641 10.681 16
------> CAND:  59.923259 3947.357178 0.7659674 3.3332560 14.4616 10.6778 16
------> CAND:  72.176243 4569.844238 1.0594591 0.2788685 14.4554 10.6697 16
------> CAND: 280.250684 3878.332520 0.3371485 0.0079094 15.0034 10.662  8
------> CAND: 293.040333 4051.635254 0.3473971 3.4443843 16.6846 10.6606  4
------> CAND: 280.288053 4408.353027 0.3119937 0.1043564 16.6792 10.6563  4
------> CAND:  60.080002 5402.661621 1.2407097 0.4471807 16.6547 10.6368  4
------> CAND: 185.534773 5208.339844 1.1056764 0.3999645 14.9541 10.6112  8
------> CAND: 173.550380 3739.351074 0.6074203 0.0064621 14.949 10.6059  8
------> CAND:  86.365425 4085.322754 0.9851772 3.3742499 14.4051 10.6045 16
------> CAND: 180.105582 3692.586182 0.8205020 0.0022705 16.6138 10.6045  4
------> CAND: 115.195595 3882.346924 0.8862674 3.3037596 14.4031 10.6019 16
------> CAND: 151.289945 4610.621094 0.4537499 3.6300790 14.4009 10.599 16
------> CAND: 191.398382 3743.037354 0.5675371 0.0041230 14.9391 10.5958  8
------> CAND: 363.866609 4184.441895 1.0199903 0.1759435 14.9383 10.5949  8
------> CAND: 175.634498 3756.059326 0.7536215 3.2536449 14.3875 10.5817 16
------> CAND: 462.110028 4580.462402 0.8768044 0.2632646 19.5667 10.5601  2
------> CAND: 484.800211 4819.422363 1.1224831 0.3310644 16.5567 10.5592  4
------> CAND:  99.601430 4025.412354 1.0184289 0.1272657 14.3689 10.5576 16
------> CAND: 108.799473 3758.964111 0.3183568 3.3192232 14.3596 10.5456 16
------> CAND: 192.002000 5972.203125 1.2163711 3.8822737 14.3456 10.5275 16
------> CAND: 136.789611 3843.802246 0.9301570 0.0590081 14.3452 10.527 16
------> CAND: 230.988320 3655.185791 0.8021719 6.2700801 14.8704 10.525  8
------> CAND: 115.483650 4331.726074 0.6380758 0.1882387 14.3416 10.5223 16
------> CAND: 245.682507 4134.651367 0.7596273 3.4066453 16.4874 10.5043  4
------> CAND: 172.754466 5679.101562 1.2769074 3.8122149 14.8488 10.5027  8
------> CAND:  81.875917 3905.321533 0.3235841 0.0000613 19.4492 10.4905  2
------> CAND: 353.348963 4007.368652 0.6888896 3.3634498 14.8171 10.4701  8
------> CAND: 115.140060 6180.756348 1.2174243 3.9268413 14.808 10.4608  8
------> CAND:  86.397345 6290.408203 1.0131996 3.9775655 14.2895 10.4549 16
------> CAND: 188.002964 3618.422119 0.7974585 6.2552509 16.4166 10.4482  4
------> CAND: 193.364164 5460.806152 0.5647695 3.8698387 14.7865 10.4387  8
------> CAND: 193.581114 4535.758301 0.3643845 0.1528905 16.3964 10.4323  4
------> CAND: 173.291131 4555.315430 1.0886803 0.2768906 14.7774 10.4293  8
------> CAND: 462.077849 4382.589844 1.0421511 0.2316318 16.3767 10.4166  4
------> CAND:  99.972528 3778.170410 0.6714953 0.0254896 14.2593 10.4161 16
------> CAND: 432.401939 3857.619385 0.8948427 3.2930613 19.3205 10.4142  2
------> CAND: 168.803180 4226.749023 1.0475005 3.4224818 14.7615 10.413  8
------> CAND: 164.370244 4568.718750 0.8364587 0.2640651 14.2566 10.4125 16
------> CAND: 312.452137 4300.451660 0.4934801 0.1484410 16.3558 10.4001  4
------> CAND: 345.480386 4445.481445 1.1022233 3.4933827 16.3497 10.3953  4
------> CAND: 462.036068 4000.173828 0.7962301 0.1036434 16.3421 10.3893  4
------> CAND: 230.995587 4330.840820 0.9463931 0.2131510 14.7293 10.3798  8
------> CAND:  72.539816 3937.622803 0.6309929 0.0702813 14.2279 10.3754 16
------> CAND: 152.102727 7048.464844 1.4315774 0.6200554 14.2246 10.3712 16
------> CAND:  28.896344 3653.714600 0.8496075 6.2715559 14.222 10.3679 16
------> CAND: 304.987875 3660.665527 0.7336575 6.2647271 14.7155 10.3656  8
------> CAND: 364.029322 6021.173828 0.7889816 3.9583178 14.6995 10.3492  8
------> CAND: 230.910468 5518.598145 0.7713852 0.4006662 16.2901 10.3481  4
------> CAND: 140.282604 3796.438477 0.9829410 3.2632751 14.2003 10.34 16
------> CAND: 191.583672 4333.782715 0.9460720 3.4648139 14.1998 10.3392 16
------> CAND: 157.211425 4004.339111 0.5791990 0.0915262 14.1836 10.3184 16
------> CAND: 106.330243 3853.702148 0.9597178 3.2846799 14.1835 10.3183 16
------> CAND: 175.562874 4039.397949 0.4426765 3.4116592 14.6674 10.3163  8
------> CAND:  86.579001 3997.814453 0.8698608 0.1074280 14.1793 10.3129 16
------> CAND: 403.220135 4813.794434 1.0797380 3.6064403 19.1479 10.312  2
------> CAND: 345.552010 4018.139893 0.8851966 3.3538227 16.2347 10.3043  4
------> CAND: 120.159745 5402.661621 1.2407097 0.4471807 19.1179 10.2942  2
------> CAND: 188.002186 3618.535156 0.7963066 6.2516437 16.2186 10.2915  4
------> CAND:  24.982168 4359.869141 0.2503591 3.6373656 14.1589 10.2866 16
[19:42:21][2125668][INFO ] Statistics: count dirty SumSpec pages 1638 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:42:21][2125668][INFO ] Data processing finished successfully!
19:42:21 (2125668): called boinc_finish(0)

</stderr_txt>
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