Task 1706744180

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_115_8750000_2
Workunit ID: 857481540
Created: 1 Jan 2025 13:54:33 UTC
Sent: 1 Jan 2025 14:39:37 UTC
Report deadline: 15 Jan 2025 14:39:37 UTC
Received: 1 Jan 2025 19:10:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 403.01
CPU time (sec): 28.76
Peak working set size (MB): 361.31
Peak swap size (MB): 14868.75
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[10:08:03][126150][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_115.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 8750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_115.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_115_8750000_2_0
------> GPU usage: 0.500000
[10:08:03][126150][INFO ] Starting data processing...
[10:08:03][126150][INFO ] opti: No host transfer for n_steps. Use device global.
[10:08:03][126150][INFO ] opti: No host transfer for mean. Use device global.
[10:08:03][126150][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:08:03][126150][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:08:03][126150][INFO ] opti: power spectrum in fft callback (static link).
[10:08:03][126150][INFO ] opti: __constant__ access is not uniform, bad!
[10:08:03][126150][INFO ] Running on device 0 NVIDIA TITAN V
[10:08:03][126150][INFO ] CUDA global memory status (initial GPU state, including context):
[10:08:03][126150][INFO ] No template file. Generating templates.
[10:08:03][126150][INFO ] Template param value T_cons = 50000
[10:08:07][126150][INFO ] Number of generated templates to be used: 50000
[10:08:07][126150][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_115.cpt
[10:08:07][126150][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_115.cpt (No such file or directory).
------> Starting from scratch...
[10:08:07][126150][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_115.binary
[10:08:07][126150][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM241.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204809285
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 241.5 cm^-3 pc
------> Scale factor: 0.992703
[10:08:07][126150][INFO ] Allocating memory for dedispersed compressed time series...
[10:08:07][126150][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:08:07][126150][INFO ] 8-bit allocation done
[10:08:07][126150][INFO ] Foobar
[10:08:07][126150][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_115.binary
[10:08:07][126150][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:08:07][126150][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:08:07][126150][INFO ] FftSize = 12582913
[10:08:07][126150][INFO ] Seed for random number generator is -1055846658.
[10:08:09][126150][INFO ] 8[10:08:09][126150][INFO ] 9[10:08:10][126150][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:08:10][126150][INFO ] Normalization factor 3.97364e-08
[10:08:11][126150][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
[10:08:11][126150][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1575 MB (10489 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:08:11][126150][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:08:11][126150][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:08:11][126150][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:14:44][126150][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4220.709473 0.9658068 5.7100024 23.396 19.6488  8
------> CAND:   0.249907 4335.327148 0.7612807 5.1185055 21.342 17.4003  8
------> CAND:   0.249648 4714.561523 0.9692414 4.9717751 19.0274 14.8994  8
------> CAND:   0.499815 3605.465820 0.9673199 3.6120861 26.5297 14.7085  2
------> CAND:   0.500334 4149.776855 0.6746464 5.1508069 21.306 14.3648  4
------> CAND:   1.248758 4717.082520 0.9688248 5.1764798 30.8495 13.3978  1
------> CAND:   1.249018 4340.762207 0.7593197 5.1216917 30.262 13.1426  1
------> CAND:   1.249277 3759.018555 0.4948605 4.8093352 30.1342 13.0871  1
------> CAND:   0.500593 3675.567383 0.4847090 5.0880914 23.4207 12.8516  2
------> CAND:   0.624379 4717.082520 0.9688248 5.1764798 22.016 12.0149  2
------> CAND:   0.624639 4340.762207 0.7593197 5.1216917 21.956 11.9792  2
------> CAND: 115.549565 3795.558350 0.9099940 5.7790065 15.2816 11.7506 16
------> CAND: 115.486245 4003.004150 0.8846893 5.7060342 15.1549 11.5836 16
------> CAND: 104.285051 3697.087402 0.6578756 3.9865763 15.0476 11.4425 16
------> CAND:   0.250426 3602.910400 0.9679271 5.8242650 15.7472 11.4324  8
------> CAND: 115.488321 3911.663574 0.8904420 5.7319965 15.0151 11.3998 16
------> CAND: 115.475605 3769.289307 0.5588110 5.2761145 15.0014 11.3818 16
------> CAND: 115.481055 3904.003418 0.6865492 5.4838567 14.9648 11.3338 16
------> CAND: 115.495328 4039.957031 0.9667597 5.7713861 14.9465 11.3098 16
------> CAND:  92.407317 3802.491211 0.9295713 5.7835336 14.9377 11.2983 16
------> CAND: 173.212240 4419.131836 1.0236572 5.6797123 14.9279 11.2855 16
------> CAND: 115.527248 3654.186523 0.9068390 5.7853980 14.9208 11.2761 16
------> CAND: 208.005411 4615.095215 1.1038715 5.6509352 15.5944 11.2735  8
------> CAND: 231.042558 3740.312744 0.7488533 5.6335988 15.5866 11.2655  8
------> CAND:  28.891154 3625.018311 0.7476430 5.6683803 15.5677 11.2459  8
------> CAND: 115.498442 3830.786133 0.7400983 5.6049948 14.8583 11.1944 16
------> CAND: 109.006302 3797.531982 0.7835183 5.6561255 14.8284 11.1552 16
------> CAND: 165.861384 4109.621094 0.9199280 4.1026855 17.3022 11.1511  4
------> CAND:  30.038444 4034.240723 0.9673381 5.7785916 14.8175 11.141 16
------> CAND: 196.272224 4113.287109 0.9181764 5.6956110 14.8036 11.1229 16
------> CAND: 406.429225 3813.468506 0.9030300 5.7713270 15.4331 11.1062  8
------> CAND:  86.613257 3909.379150 0.9642257 5.8015475 14.7807 11.093 16
------> CAND:   0.416512 3758.915039 0.4954527 4.7197595 17.1527 11.0322  4
------> CAND: 276.959848 3644.239258 0.5616353 5.3795290 15.3284 10.9978  8
------> CAND: 144.743048 4350.068848 0.8554090 4.4978480 14.7073 10.9971 16
------> CAND: 153.856750 4545.374512 0.9644898 5.4744706 14.7023 10.9907 16
------> CAND:  86.575887 3714.347900 0.6365333 5.4985356 14.6898 10.9743 16
------> CAND: 173.401422 3609.325195 0.9586253 5.8162270 15.3009 10.9693  8
------> CAND: 115.479757 3751.714844 0.7261904 5.6146865 14.6443 10.9151 16
------> CAND:  22.394083 4386.600586 1.0231494 5.6887560 14.6428 10.9132 16
------> CAND: 427.466594 4516.001465 0.8871652 4.7271676 16.9529 10.8734  4
------> CAND: 194.496143 3651.532715 0.8941417 3.6955545 14.6093 10.8696 16
------> CAND:   0.166864 4145.370117 0.6776537 5.1539087 15.186 10.8505  8
------> CAND:  86.623377 3987.609375 1.0254233 5.8268228 14.5899 10.8444 16
------> CAND: 137.785867 3830.221680 0.8386064 3.9150298 15.1792 10.8435  8
------> CAND: 150.116704 3798.238037 0.7839922 5.6675243 14.5769 10.8274 16
------> CAND:  22.392785 4517.339844 1.0969162 5.7114801 14.5616 10.8075 16
------> CAND:  75.123748 3678.231689 0.7371174 5.6419625 15.1427 10.8057  8
------> CAND:  50.698487 3680.261230 0.7302115 5.6391897 14.5515 10.7944 16
------> CAND: 115.444464 4384.331543 0.8881630 5.4927306 14.5497 10.792 16
------> CAND: 199.073365 3903.388672 0.6874959 5.4860606 14.5489 10.791 16
------> CAND: 375.632495 3898.795410 0.7826898 4.0317259 15.1212 10.7835  8
------> CAND:   1.248499 3869.862549 0.8078080 3.9769566 24.8008 10.7708  1
------> CAND: 384.947057 4796.588867 1.0584443 5.3459706 16.8155 10.7644  4
------> CAND:   0.416253 4245.232910 0.7478516 5.2600007 15.089 10.7503  8
------> CAND:   0.500074 4817.948730 1.0810070 5.3807917 16.7854 10.7406  4
------> CAND: 462.105876 3622.326172 0.7748355 5.6893764 16.7841 10.7395  4
------> CAND:  86.700711 3609.325195 0.9586253 5.8162270 14.507 10.7365 16
------> CAND: 231.087712 4184.207520 0.9688413 5.7277436 16.7688 10.7274  4
------> CAND: 343.980682 3769.875488 0.8442504 5.7264528 19.8353 10.7194  2
------> CAND: 173.030065 4810.449707 1.0813742 4.7977915 15.0516 10.7117  8
------> CAND:  74.001112 3775.341309 0.6705655 4.0440226 15.0494 10.7094  8
------> CAND: 126.847296 4610.377930 1.1035619 4.4499850 15.0442 10.7041  8
------> CAND:  28.888559 3827.604492 0.8420530 5.7178783 16.7351 10.7006  4
------> CAND:  29.234485 4060.813721 0.8621924 5.6529298 15.0406 10.7003  8
------> CAND:  38.092830 4017.509277 1.0294729 5.8196201 14.4584 10.6735 16
------> CAND: 471.319489 4626.768066 1.1052278 4.4676871 16.6975 10.6708  4
------> CAND:   1.248239 4306.497070 1.0220870 4.2073612 24.5653 10.6686  1
------> CAND: 203.630606 3654.770752 0.8890280 3.7018933 24.5416 10.6583  1
------> CAND: 391.910207 3725.026367 0.8081707 5.7027221 19.7177 10.6497  2
------> CAND: 115.518165 3628.928467 0.6668270 5.5650091 14.4361 10.6447 16
------> CAND:  95.541409 3878.676514 1.0077460 3.8197970 14.9855 10.6436  8
------> CAND: 169.611032 3713.515869 0.6387732 4.0252333 14.4246 10.6297 16
------> CAND: 382.165119 3878.676514 1.0077460 3.8197970 19.6673 10.6198  2
------> CAND: 257.591382 3632.648438 0.6155136 5.4994841 16.6232 10.6119  4
------> CAND: 115.482093 3954.510742 0.6859136 5.4274783 14.4061 10.6057 16
------> CAND: 322.622300 3837.922607 0.9374235 3.8352621 14.9449 10.6017  8
------> CAND: 389.577998 4078.151611 0.8548715 5.6360188 16.5957 10.5901  4
------> CAND: 150.250351 4095.515869 0.8012654 5.5486441 24.3295 10.5662  1
------> CAND:  86.623637 4000.980469 1.0272863 5.8303957 14.3656 10.5534 16
------> CAND: 177.416548 4232.723633 0.8535210 5.5530739 16.5459 10.5507  4
------> CAND: 115.521798 3840.558594 0.9802626 5.8174820 14.3627 10.5496 16
------> CAND: 425.650809 4428.736816 1.0864456 5.7444892 16.5222 10.5319  4
------> CAND: 115.558648 3727.231689 0.9670970 5.8222842 14.3437 10.525 16
------> CAND:   0.249388 3609.970947 0.9662399 3.6198158 14.8688 10.5233  8
------> CAND: 154.060464 3653.079590 0.5196909 4.2268734 14.8575 10.5117  8
------> CAND: 115.526988 3728.865967 0.9503304 5.8121858 14.3306 10.5081 16
------> CAND:   0.499036 3796.208252 0.9953254 3.7601161 16.4858 10.5031  4
------> CAND: 391.599055 3659.424316 0.8426926 3.7435508 14.8471 10.501  8
------> CAND: 346.344811 4479.277832 1.0105822 5.6157298 19.4603 10.497  2
------> CAND: 371.902829 3723.325684 0.9671081 5.8150506 14.8316 10.4851  8
------> CAND: 230.814449 3848.855957 0.6220743 5.3726039 14.8298 10.4832  8
------> CAND: 132.701044 3742.116455 0.5819930 5.3582726 14.3088 10.4799 16
------> CAND: 104.606064 3763.281006 0.6999908 5.5761900 14.8194 10.4725  8
------> CAND:  79.635834 4458.338379 1.0122137 4.3791575 16.4423 10.4686  4
------> CAND: 230.927336 3801.110596 0.6622791 5.4918022 14.813 10.4659  8
------> CAND: 200.991917 4264.927734 0.9609793 4.2372141 14.2954 10.4626 16
------> CAND: 279.545857 3907.635498 0.9392007 3.8983202 14.8017 10.4542  8
------> CAND: 115.512456 3714.452148 0.8489538 5.7433953 14.2841 10.448 16
------> CAND: 107.499072 4448.944824 1.0120392 5.6472297 14.282 10.4453 16
[10:14:44][126150][INFO ] Statistics: count dirty SumSpec pages 330196 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:14:44][126150][INFO ] Data processing finished successfully!
10:14:44 (126150): called boinc_finish(0)

</stderr_txt>
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