Task 1728314616

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_50_9200000_1
Workunit ID: 873084295
Created: 11 Feb 2025 12:14:28 UTC
Sent: 12 Feb 2025 3:41:32 UTC
Report deadline: 26 Feb 2025 3:41:32 UTC
Received: 12 Feb 2025 3:57:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 658.86
CPU time (sec): 13.80
Peak working set size (MB): 300.07
Peak swap size (MB): 10520.24
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:44:11][3861264][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_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 9200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_50.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_50_9200000_1_0
------> GPU usage: 0.500000
[20:44:11][3861264][INFO ] Starting data processing...
[20:44:11][3861264][INFO ] opti: No host transfer for n_steps. Use device global.
[20:44:11][3861264][INFO ] opti: No host transfer for mean. Use device global.
[20:44:11][3861264][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:44:11][3861264][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:44:11][3861264][INFO ] opti: power spectrum in fft callback (static link).
[20:44:11][3861264][INFO ] opti: __constant__ access is not uniform, bad!
[20:44:12][3861264][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[20:44:12][3861264][INFO ] CUDA global memory status (initial GPU state, including context):
[20:44:12][3861264][INFO ] No template file. Generating templates.
[20:44:12][3861264][INFO ] Template param value T_cons = 50000
[20:44:15][3861264][INFO ] Number of generated templates to be used: 50000
[20:44:15][3861264][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_50.cpt
[20:44:15][3861264][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_50.cpt (No such file or directory).
------> Starting from scratch...
[20:44:15][3861264][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_50.binary
[20:44:15][3861264][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM235.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323057825
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 1.81926
[20:44:15][3861264][INFO ] Allocating memory for dedispersed compressed time series...
[20:44:15][3861264][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:44:15][3861264][INFO ] 8-bit allocation done
[20:44:15][3861264][INFO ] Foobar
[20:44:15][3861264][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_50.binary
[20:44:15][3861264][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:44:15][3861264][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:44:15][3861264][INFO ] FftSize = 12582913
[20:44:15][3861264][INFO ] Seed for random number generator is -1032149315.
[20:44:17][3861264][INFO ] 8[20:44:17][3861264][INFO ] 9[20:44:17][3861264][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:44:17][3861264][INFO ] Normalization factor 3.97364e-08
[20:44:17][3861264][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
[20:44:17][3861264][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:44:17][3861264][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:44:17][3861264][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:44:17][3861264][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -2306.39648438, mean= -0.00013747  -0.00013747
[20:44:17][3861264][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:54:12][3861264][INFO ] Checkpoint committed!
[20:55:09][3861264][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 158.694260 3659.819336 0.5864534 5.1003442 19.2577 12.714  4
------> CAND: 161.757765 3722.965088 0.9654357 5.6901097 15.5982 12.1697 16
------> CAND: 346.391522 4037.634277 0.9438008 5.5516772 18.5114 12.1159  4
------> CAND: 161.484502 3804.633301 0.7383090 4.2298212 16.3904 12.1038  8
------> CAND:  86.589122 3731.638916 0.8103659 5.5330367 16.3388 12.0497  8
------> CAND: 230.874136 4012.620117 0.7615389 5.1777205 18.2789 11.93  4
------> CAND: 115.470675 3812.771240 0.7276247 5.3594770 15.4156 11.9276 16
------> CAND: 115.537887 3624.026367 0.8211855 5.5927167 15.27 11.7353 16
------> CAND:  86.561614 3900.450439 0.6912317 5.0759273 15.1957 11.6373 16
------> CAND: 334.807812 3823.286133 0.8082573 5.4772496 21.2796 11.5769  2
------> CAND:   9.158857 4433.002441 0.9799200 4.9928327 15.1485 11.5751 16
------> CAND: 346.600687 3620.605469 0.8226638 5.5951352 17.8056 11.5521  4
------> CAND: 115.489619 4468.699707 1.0571549 5.3205109 15.1096 11.5239 16
------> CAND: 115.476643 3671.842041 0.5897781 5.0468097 15.064 11.464 16
------> CAND: 138.923555 3720.235596 0.6899367 4.1884766 15.0491 11.4445 16
------> CAND:  86.597945 4037.634277 0.9438008 5.5516772 15.029 11.4181 16
------> CAND:  81.789760 4074.010254 0.8221849 4.5054164 15.0276 11.4162 16
------> CAND: 459.269181 4052.559570 0.9198468 5.5003548 20.9985 11.4099  2
------> CAND: 230.730887 3921.597412 0.7320653 4.4830804 15.7142 11.398  8
------> CAND: 339.609251 3979.870361 0.9342652 4.1657729 15.7053 11.3888  8
------> CAND: 441.887258 3743.977783 0.7915512 5.5079880 20.8524 11.3231  2
------> CAND: 230.940052 3922.697021 0.7651553 5.3413091 20.7856 11.2834  2
------> CAND: 115.451471 3748.832764 0.6699060 5.2701116 14.9013 11.2506 16
------> CAND: 115.493511 3926.588623 0.9072047 5.5587835 14.8955 11.243 16
------> CAND:  60.107510 4265.561523 1.0550760 5.5538878 17.4175 11.2428  4
------> CAND: 351.542260 3637.215332 0.6662661 4.1132526 15.5639 11.2419  8
------> CAND: 231.097574 3676.240723 0.8150418 5.5703902 15.5375 11.2145  8
------> CAND: 230.976642 3640.220459 0.6356032 5.2950850 17.364 11.2003  4
------> CAND: 144.117371 3760.670898 0.8915960 3.9393125 25.7534 11.1846  1
------> CAND: 297.562020 3646.200439 0.6333194 4.2076836 17.3362 11.1782  4
------> CAND:  86.581856 3794.109619 0.8698084 5.5739899 14.8381 11.168 16
------> CAND: 115.476124 3671.964355 0.5887690 5.0410171 14.8296 11.1568 16
------> CAND: 115.535292 3707.851807 0.8924943 5.6402187 14.8019 11.1206 16
------> CAND:  43.294431 3731.638916 0.8103659 5.5330367 14.7916 11.1072 16
------> CAND:  86.599243 3619.031738 0.9111599 5.6741757 14.7901 11.1052 16
------> CAND:  55.254689 4061.216309 0.9402153 5.5321236 15.4306 11.1036  8
------> CAND: 173.141135 3896.709717 0.7906173 5.4188471 20.4819 11.103  2
------> CAND: 353.769108 3714.639160 0.8863140 5.6234899 15.3956 11.0674  8
------> CAND: 201.926150 3616.994141 0.9487266 3.7518539 15.3946 11.0663  8
------> CAND:  86.586268 3786.214600 0.8439069 5.5517449 17.0861 10.9793  4
------> CAND: 115.541261 3706.092529 0.9573545 5.6830888 15.289 10.957  8
------> CAND:   9.162490 3727.412842 0.5887902 4.7519083 14.662 10.9381 16
------> CAND: 115.525950 3906.700928 1.0104469 5.6807590 14.6545 10.9284 16
------> CAND:  86.593793 3628.209961 0.7569516 5.5063634 14.65 10.9226 16
------> CAND: 173.640171 3624.307373 0.7922499 5.5613937 14.6435 10.914 16
------> CAND: 115.491176 3794.874756 0.7558931 5.4217429 14.6371 10.9057 16
------> CAND: 410.889668 3620.786133 0.8643971 5.6306629 16.9796 10.8947  4
------> CAND: 115.440312 3729.184326 0.5835941 4.7986174 14.6249 10.8898 16
------> CAND:  86.606250 3669.126221 0.8318679 5.5910611 14.6181 10.881 16
------> CAND: 116.247645 4108.541016 0.9058879 5.4310689 14.6167 10.8791 16
------> CAND: 115.475346 3639.337646 0.6434261 5.2980838 14.5888 10.8428 16
------> CAND: 320.941200 3931.839111 0.7241927 5.2106647 15.177 10.8412  8
------> CAND:  86.573811 3718.223389 0.6965510 5.3539362 15.1747 10.8388  8
------> CAND: 173.163452 3794.109619 0.8698084 5.5739899 15.1747 10.8388  8
------> CAND: 338.668011 3845.313721 0.9777840 5.6751261 24.9095 10.818  1
------> CAND: 115.523095 4193.050293 0.9950114 5.5362835 14.5689 10.817 16
------> CAND: 220.943759 3743.977783 0.7915512 5.5079880 16.8695 10.8073  4
------> CAND:  86.577444 3638.358154 0.6546224 5.3250813 15.1391 10.802  8
------> CAND: 338.685658 3748.216553 0.9213349 5.6515970 24.8703 10.801  1
------> CAND: 346.197150 3907.310791 0.6816279 4.6586103 16.859 10.7989  4
------> CAND: 231.052160 3906.700928 1.0104469 5.6807590 15.1061 10.768  8
------> CAND:  97.737376 3740.167725 0.8322167 5.5673475 15.1037 10.7655  8
------> CAND: 346.211164 3832.384277 0.6616769 5.0844874 16.7586 10.7192  4
------> CAND: 196.948764 3820.281494 0.9977486 3.9074700 14.4934 10.719 16
------> CAND: 346.467559 3893.448730 0.8501704 5.5056100 16.7519 10.714  4
------> CAND: 366.732629 3718.705078 0.8574956 5.6027975 16.7333 10.6992  4
------> CAND: 115.459256 3634.458496 0.6956992 5.4028916 14.4643 10.6812 16
------> CAND: 225.265624 3724.466064 0.8497400 3.9521523 16.6978 10.671  4
------> CAND: 115.534773 3750.906982 0.8171479 5.5276575 14.4362 10.6448 16
------> CAND: 115.463927 3930.339111 0.7235514 5.1813273 14.429 10.6355 16
------> CAND: 284.166158 4454.253418 1.0193014 5.1833382 14.9736 10.6313  8
------> CAND:  79.128234 4439.005371 0.9798881 4.9562430 14.4177 10.6208 16
------> CAND: 230.953546 3812.005615 0.7268518 5.3408060 19.5886 10.5731  2
------> CAND: 104.688588 4075.989990 0.9148053 4.3087583 14.3764 10.5673 16
------> CAND: 158.967004 3749.827148 0.7812918 5.4840956 14.9068 10.5624  8
------> CAND: 142.461443 3888.528809 0.9778341 4.0058231 14.8958 10.5511  8
------> CAND: 338.686696 3750.849609 0.9204953 5.6546493 24.2942 10.5508  1
------> CAND: 150.278118 3745.825195 0.9644708 5.6929011 16.5396 10.5457  4
------> CAND: 230.946539 3852.508301 0.7343958 5.3192797 19.5297 10.5382  2
------> CAND: 267.068657 4277.473145 0.9541058 5.3698621 16.5209 10.5309  4
------> CAND: 115.462630 3749.210693 0.6687603 5.2665191 14.3459 10.5279 16
------> CAND: 230.947577 3851.778564 0.7354502 5.3226185 24.2285 10.5223  1
------> CAND: 173.197967 4034.077393 0.9449885 5.5687037 14.8594 10.5137  8
------> CAND: 350.538738 3730.054199 0.8427077 3.9719050 14.8594 10.5136  8
------> CAND: 394.275892 3946.001221 0.9405987 4.1045680 19.4808 10.5092  2
------> CAND: 144.120485 3710.550049 0.8659360 3.9139562 24.1899 10.5055  1
------> CAND: 300.556496 3745.825195 0.9644708 5.6929011 19.4699 10.5027  2
------> CAND: 230.886074 3633.839844 0.7020532 4.0395699 14.8479 10.5019  8
------> CAND: 346.617295 3622.582275 0.8539060 5.6120172 16.4804 10.4988  4
------> CAND: 142.083079 4454.253418 1.0193014 5.1833382 14.3225 10.4976 16
------> CAND: 173.195891 4037.634277 0.9438008 5.5516772 14.8434 10.4972  8
------> CAND:   9.160933 4028.896973 0.7435657 4.8621240 14.3216 10.4964 16
------> CAND: 138.596833 4005.802734 0.9484687 5.5818443 14.3145 10.4872 16
------> CAND: 115.455364 3991.128906 0.7803789 5.2784142 14.3089 10.4801 16
------> CAND: 272.504076 3617.996826 0.8794582 3.7959328 16.4478 10.4729  4
------> CAND: 173.201860 4021.474854 1.0269620 5.6605124 16.4342 10.4622  4
------> CAND: 338.678132 3799.518555 0.9480680 5.6663136 24.0831 10.4591  1
------> CAND: 144.119188 3727.663574 0.8750270 3.9239428 24.0787 10.4572  1
------> CAND:  96.242344 3757.577393 0.9409157 5.6620913 14.2911 10.4571 16
------> CAND: 384.059536 4158.993652 0.9827231 4.3357816 24.0698 10.4534  1
[20:55:09][3861264][INFO ] Statistics: count dirty SumSpec pages 1856 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:55:09][3861264][INFO ] Data processing finished successfully!
20:55:09 (3861264): called boinc_finish(0)

</stderr_txt>
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