Task 1709222424

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_1_2050000_3
Workunit ID: 860035854
Created: 5 Jan 2025 23:20:07 UTC
Sent: 6 Jan 2025 1:15:25 UTC
Report deadline: 20 Jan 2025 1:15:25 UTC
Received: 6 Jan 2025 15:30:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 305.85
CPU time (sec): 30.84
Peak working set size (MB): 278.56
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[10:02:28][159246][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_1.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 2050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_1.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_1_2050000_3_0
------> GPU usage: 1.000000
[10:02:28][159246][INFO ] Starting data processing...
[10:02:28][159246][INFO ] opti: No host transfer for n_steps. Use device global.
[10:02:28][159246][INFO ] opti: No host transfer for mean. Use device global.
[10:02:28][159246][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:02:28][159246][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:02:28][159246][INFO ] opti: power spectrum in fft callback (static link).
[10:02:28][159246][INFO ] opti: __constant__ access is not uniform, bad!
[10:02:28][159246][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[10:02:28][159246][INFO ] CUDA global memory status (initial GPU state, including context):
[10:02:28][159246][INFO ] No template file. Generating templates.
[10:02:28][159246][INFO ] Template param value T_cons = 50000
[10:02:32][159246][INFO ] Number of generated templates to be used: 50000
[10:02:32][159246][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_1.cpt
[10:02:32][159246][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_1.cpt (No such file or directory).
------> Starting from scratch...
[10:02:32][159246][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_1.binary
[10:02:32][159246][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM230.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767981818
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 230.1 cm^-3 pc
------> Scale factor: 1.43763
[10:02:32][159246][INFO ] Allocating memory for dedispersed compressed time series...
[10:02:32][159246][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:02:32][159246][INFO ] 8-bit allocation done
[10:02:32][159246][INFO ] Foobar
[10:02:32][159246][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_1.binary
[10:02:32][159246][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:02:32][159246][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:02:32][159246][INFO ] FftSize = 12582913
[10:02:32][159246][INFO ] Seed for random number generator is 1115957623.
[10:02:34][159246][INFO ] 8[10:02:34][159246][INFO ] 9[10:02:35][159246][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:02:35][159246][INFO ] Normalization factor 3.97364e-08
[10:02:35][159246][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
[10:02:35][159246][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:02:35][159246][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:02:35][159246][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:02:35][159246][INFO ] TimeSeriesLength = 16772550, params->nsamples = 25165824
sum = 1358.99291992, mean= 0.00008102  0.00008102
[10:02:35][159246][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:03:28][159246][INFO ] Checkpoint committed!
[10:04:28][159246][INFO ] Checkpoint committed!
[10:05:28][159246][INFO ] Checkpoint committed!
[10:06:28][159246][INFO ] Checkpoint committed!
[10:07:28][159246][INFO ] Checkpoint committed!
[10:07:32][159246][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3719.298096 0.3439213 1.3031042 20.2299 18.551 16
------> CAND:   0.500074 4408.055176 1.0923464 2.9084117 21.8575 17.9623  8
------> CAND:   0.500334 5368.352539 1.0123448 1.9385151 21.7847 17.8829  8
------> CAND:   0.500853 4489.819336 0.9392148 0.9771000 20.6461 16.6445  8
------> CAND:   0.499555 3610.825928 0.9663593 2.8287256 23.7294 16.3325  4
------> CAND:   0.500593 4149.821777 1.0262370 0.6708106 19.8219 15.7535  8
------> CAND:   0.249907 3876.300293 0.8414813 2.7938795 17.7595 15.0945 16
------> CAND:   1.501520 4130.105957 1.0493320 0.6464853 27.1174 15.0602  2
------> CAND:   1.501260 3738.088867 0.8836694 0.4504779 26.9426 14.9555  2
------> CAND:   0.166864 5368.352539 1.0123448 1.9385151 17.5555 14.8141 16
------> CAND:   0.499815 3643.029785 0.4571959 2.4239862 18.8284 14.6863  8
------> CAND:   1.500741 3830.123779 0.5220488 2.4746549 26.39 14.6249  2
------> CAND:   1.501001 4320.969238 0.6953022 2.5650599 26.3768 14.617  2
------> CAND:   0.250426 4359.263672 0.8878044 0.9147017 17.3694 14.5591 16
------> CAND:   1.502039 4973.699219 0.7886717 2.0130126 25.775 14.2572  2
------> CAND:   0.750760 4092.894775 1.0439836 0.6236693 21.1184 14.2131  4
------> CAND:   1.500222 3720.578857 0.9111351 2.8254097 25.5381 14.1156  2
------> CAND:   0.166605 4785.872559 0.8060302 2.4550805 17.0401 14.1094 16
------> CAND:   0.501112 5115.638184 1.1772993 1.2921686 18.0234 13.8275  8
------> CAND:   0.249648 3792.613770 0.8403080 2.7965055 16.7337 13.6932 16
------> CAND:   1.500482 4290.615234 1.0745817 2.9088624 24.3373 13.3984  2
------> CAND:   1.502298 5386.267090 1.0112829 1.9534273 24.2871 13.3684  2
------> CAND:   0.750500 3732.789307 0.4905775 2.4502931 20.0248 13.3308  4
------> CAND:   1.501779 4635.588379 0.6416729 1.7521527 24.1374 13.2791  2
------> CAND:  38.422925 4587.369629 0.7490036 2.5211704 16.1723 12.9361 16
------> CAND:   0.199822 3615.748047 0.9280933 2.8191226 15.9528 12.6421 16
------> CAND:   0.999889 3661.684082 0.3952192 2.2593071 15.7607 12.3858 16
------> CAND: 230.598797 5493.051270 1.1767746 2.5761104 16.5802 12.3027  8
------> CAND:   1.000408 5101.404785 0.9590065 2.4938676 15.6954 12.2989 16
------> CAND:   0.499296 3606.074951 0.9673543 2.8313768 16.4468 12.1628  8
------> CAND:   0.751019 4962.989746 0.7912197 1.9762111 18.564 12.158  4
------> CAND:  86.357380 3952.475342 0.9838831 2.8718312 15.5862 12.1537 16
------> CAND:   0.750241 3720.578857 0.9111351 2.8254097 18.5126 12.1169  4
------> CAND:   0.751279 5369.509277 1.0121499 1.9444134 18.505 12.1107  4
------> CAND:   1.000148 4427.909668 0.6464421 2.3822472 15.5354 12.0863 16
------> CAND: 351.476864 3982.818604 0.6305338 2.6030192 18.4094 12.0343  4
------> CAND: 217.280787 4184.899902 0.5053146 1.3899616 16.3213 12.0313  8
------> CAND:  86.351152 3797.042725 0.8785272 2.8163354 16.3183 12.0282  8
------> CAND:   0.999370 3618.348389 0.8603761 2.7924161 18.2774 11.9287  4
------> CAND:   0.749981 3705.129395 0.8342171 2.7886455 18.248 11.9053  4
------> CAND: 128.419662 4004.584473 0.6984282 0.7958854 16.19 11.8941  8
------> CAND:  86.370615 4554.298828 0.9290183 2.7689202 15.2867 11.7573 16
------> CAND: 259.204751 4024.952393 0.6765106 2.6414905 18.0609 11.7558  4
------> CAND:   1.250315 3751.708252 0.3456652 1.3886187 21.4471 11.6765  2
------> CAND: 115.229072 3963.471191 0.9307556 2.8425016 15.2068 11.6518 16
------> CAND:   0.374991 3700.332764 0.8226361 2.7824037 15.9165 11.6086  8
------> CAND: 311.460293 4192.215820 0.6039768 2.4657786 17.8646 11.5992  4
------> CAND:   0.300252 4151.917969 1.0535336 0.6639161 15.1623 11.5933 16
------> CAND:   1.250575 4343.688477 0.5475882 1.5875605 21.2569 11.5635  2
------> CAND: 115.178727 4424.442383 1.0089936 2.8578777 17.7401 11.4999  4
------> CAND:   1.251094 5368.742676 1.0122790 1.9404815 20.9858 11.4024  2
------> CAND:  99.468302 4938.978027 0.8065730 1.7038368 15.6978 11.381  8
------> CAND: 224.775671 3729.544678 0.9061443 0.4302944 15.6407 11.3216  8
------> CAND: 421.956955 3983.298096 0.8752224 2.8164420 26.0374 11.3079  1
------> CAND:  39.266330 3627.155518 0.6367291 0.5128498 15.5903 11.2693  8
------> CAND:  87.219729 3858.088135 0.5119444 2.4344819 14.9126 11.2654 16
------> CAND: 115.230369 4286.683594 1.0086704 2.8689711 14.9103 11.2624 16
------> CAND:  86.359976 3657.770020 0.8762260 2.8038974 14.9026 11.2524 16
------> CAND: 230.357194 4424.442383 1.0089936 2.8578777 20.7261 11.2481  2
------> CAND: 172.783531 3860.566895 0.7117643 2.7029204 14.8929 11.2396 16
------> CAND: 345.603912 4197.244629 0.7735909 2.7056785 15.5616 11.2395  8
------> CAND: 380.277968 4454.204590 1.0986673 0.8485970 15.5577 11.2355  8
------> CAND:  55.300363 4434.516113 0.8297112 1.0434150 14.8887 11.2341 16
------> CAND: 107.509972 3877.350342 0.7256752 0.6532273 20.6798 11.2206  2
------> CAND: 115.256060 3837.170166 0.6456967 2.6432686 14.8738 11.2147 16
------> CAND: 172.890449 3717.925049 0.3521040 1.9556807 17.3814 11.2141  4
------> CAND: 461.272592 3770.686523 0.4468470 2.3353703 17.3546 11.1928  4
------> CAND: 105.315303 3637.668213 0.9605588 0.3432716 15.5082 11.184  8
------> CAND: 115.299399 5493.051270 1.1767746 2.5761104 14.8484 11.1814 16
------> CAND: 432.354709 3919.153320 0.4127595 1.3356333 20.6086 11.1783  2
------> CAND:  86.349336 3870.376221 0.9523232 2.8544416 14.8261 11.1523 16
------> CAND: 494.800396 4157.571777 1.0269713 2.8918471 20.5324 11.1331  2
------> CAND:   1.250834 4620.975586 0.6481699 1.7443845 20.5062 11.1175  2
------> CAND: 172.828426 4047.722412 0.9683967 2.8655066 15.4246 11.0975  8
------> CAND:  57.166753 4378.869629 0.6633215 2.4745445 14.7813 11.0937 16
------> CAND: 431.741488 3812.484619 0.9651991 2.8560112 17.2275 11.0917  4
------> CAND:   0.375250 4130.105957 1.0493320 0.6464853 15.4156 11.088  8
------> CAND:  86.391376 3718.805176 0.7425224 2.7364314 14.7656 11.0732 16
------> CAND: 460.998031 4786.364258 1.0750126 2.8183372 17.2042 11.0732  4
------> CAND:   0.250686 5188.891602 1.1853023 1.3266060 14.7648 11.0722 16
------> CAND:  86.369058 4221.806152 0.9183975 2.8200219 14.7429 11.0436 16
------> CAND: 172.789500 3846.156250 0.6281579 2.6294069 15.362 11.0326  8
------> CAND: 230.516533 5267.879395 1.1876518 2.7297955 17.1044 10.9938  4
------> CAND:  25.263735 4506.306641 0.6284725 1.5447526 14.6972 10.984 16
------> CAND: 375.130345 3664.262939 0.7864767 0.4401284 15.2571 10.924  8
------> CAND: 191.460145 3776.155762 0.5816838 2.5866010 17.0093 10.9183  4
------> CAND: 432.067951 4057.265869 0.5900943 2.5167968 20.1339 10.8965  2
------> CAND:  31.761066 3815.242920 0.8212801 2.7864499 14.6246 10.8894 16
------> CAND:  27.956662 3930.786133 0.5686875 2.5197890 14.6244 10.8892 16
------> CAND: 115.232186 3840.975342 0.6391459 2.6422210 14.6122 10.8734 16
------> CAND: 172.748497 3718.244141 0.7432353 2.7322321 15.2075 10.8727  8
------> CAND: 133.232260 3770.781982 0.4462703 2.3337605 14.6112 10.872 16
------> CAND: 230.460738 4286.683594 1.0086704 2.8689711 15.1394 10.8024  8
------> CAND: 115.194816 3672.910156 0.9524630 2.8361526 14.5486 10.7906 16
------> CAND: 432.206529 5348.395996 1.1874207 2.6693943 16.8484 10.7905  4
------> CAND: 253.018052 4169.385254 0.8700030 0.7778330 15.1141 10.7762  8
------> CAND: 345.873023 4106.392090 0.5435700 2.3664665 16.8149 10.764  4
------> CAND:  61.288537 4316.043945 0.7653215 1.0079889 14.4978 10.7246 16
------> CAND: 126.624119 3697.724854 0.3513534 2.0309021 16.7488 10.7115  4
------> CAND: 362.819490 4122.813477 0.5870000 1.0594332 16.7319 10.6981  4
[10:07:32][159246][INFO ] Statistics: count dirty SumSpec pages 517245 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:07:32][159246][INFO ] Data processing finished successfully!
10:07:32 (159246): called boinc_finish(0)

</stderr_txt>
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