Task 1706647030

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_115_2650000_2
Workunit ID: 859783468
Created: 1 Jan 2025 8:49:18 UTC
Sent: 1 Jan 2025 13:08:27 UTC
Report deadline: 15 Jan 2025 13:08:27 UTC
Received: 1 Jan 2025 13:40:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 380.21
CPU time (sec): 35.00
Peak working set size (MB): 363.93
Peak swap size (MB): 10535.63
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>
[08:31:11][143350][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_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 2650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_115.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_115_2650000_2_0
------> GPU usage: 0.500000
[08:31:11][143350][INFO ] Starting data processing...
[08:31:11][143350][INFO ] opti: No host transfer for n_steps. Use device global.
[08:31:11][143350][INFO ] opti: No host transfer for mean. Use device global.
[08:31:11][143350][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:31:11][143350][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:31:11][143350][INFO ] opti: power spectrum in fft callback (static link).
[08:31:11][143350][INFO ] opti: __constant__ access is not uniform, bad!
[08:31:11][143350][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[08:31:11][143350][INFO ] CUDA global memory status (initial GPU state, including context):
[08:31:11][143350][INFO ] No template file. Generating templates.
[08:31:11][143350][INFO ] Template param value T_cons = 50000
[08:31:19][143350][INFO ] Number of generated templates to be used: 50000
[08:31:19][143350][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_115.cpt
[08:31:19][143350][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_115.cpt (No such file or directory).
------> Starting from scratch...
[08:31:19][143350][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_115.binary
[08:31:19][143350][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM241.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620658611
------> 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: 241.5 cm^-3 pc
------> Scale factor: 1.0135
[08:31:19][143350][INFO ] Allocating memory for dedispersed compressed time series...
[08:31:19][143350][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:31:19][143350][INFO ] 8-bit allocation done
[08:31:19][143350][INFO ] Foobar
[08:31:19][143350][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_115.binary
[08:31:19][143350][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:31:19][143350][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:31:19][143350][INFO ] FftSize = 12582913
[08:31:19][143350][INFO ] Seed for random number generator is -1035384711.
[08:31:23][143350][INFO ] 8[08:31:23][143350][INFO ] 9[08:31:24][143350][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:31:24][143350][INFO ] Normalization factor 3.97364e-08
[08:31:24][143350][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
[08:31:24][143350][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1662 MB (22608 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:31:24][143350][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:31:24][143350][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:31:24][143350][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:37:29][143350][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3909.542725 0.6272309 2.7934692 20.8611 16.8777  8
------> CAND:   0.250426 4628.342773 0.6311954 1.2121187 18.8422 14.7011  8
------> CAND:   0.250167 4456.874023 0.4877810 1.3970939 18.7388 14.5904  8
------> CAND:   0.501372 6042.280273 1.1909711 1.7456841 25.7764 14.258  2
------> CAND:   0.501112 4307.527344 0.4622549 1.2681082 25.5764 14.1384  2
------> CAND: 460.998291 5332.582031 1.1090702 2.9402063 19.4998 12.9085  4
------> CAND:   0.250686 6042.280273 1.1909711 1.7456841 19.1922 12.6615  4
------> CAND: 259.193592 4168.197754 0.6509113 2.7953727 16.6413 12.3668  8
------> CAND:   0.500334 3609.343018 0.9667792 2.9111776 22.5779 12.3494  2
------> CAND: 115.273967 4221.480957 0.5547318 2.6572680 16.4031 12.1171  8
------> CAND:  43.198932 3699.618896 0.5215148 2.6949255 15.4883 12.0239 16
------> CAND: 315.233037 3707.998779 0.5144517 2.6873691 18.2711 11.9237  4
------> CAND: 122.029768 3718.933838 0.9289178 2.9241321 15.4039 11.9121 16
------> CAND: 109.924445 4151.975586 0.9780269 2.9885418 15.3845 11.8865 16
------> CAND: 460.840769 3893.458252 0.9623971 2.9626603 18.1999 11.8669  4
------> CAND: 230.465409 4394.459961 0.9394015 2.9793637 16.1447 11.8467  8
------> CAND: 142.574330 4624.486328 0.8986947 0.9093720 16.1265 11.8278  8
------> CAND:   0.499555 4084.653076 0.6769863 2.8193409 16.0521 11.75  8
------> CAND:  17.086083 3815.084229 0.6417682 2.7982874 15.2738 11.7403 16
------> CAND:  16.648291 4137.010254 0.8824780 2.9468851 15.2288 11.6809 16
------> CAND:  86.397864 3699.618896 0.5215148 2.6949255 15.9697 11.6641  8
------> CAND: 280.223954 5044.512695 0.7488543 1.4463832 21.3855 11.6399  2
------> CAND:   1.251094 5230.621094 0.7425041 1.6905985 26.5672 11.538  1
------> CAND:   0.167124 6019.412598 1.1159930 1.9086770 15.8345 11.5232  8
------> CAND: 143.945576 4137.836914 0.9785674 2.9926159 15.0836 11.4898 16
------> CAND:   1.250575 3680.076416 0.3091019 0.9288478 26.4482 11.4863  1
------> CAND:   1.250834 4604.559082 0.5482293 1.4024078 26.3364 11.4377  1
------> CAND:  17.086342 3886.047607 0.6651799 2.8221703 15.038 11.4298 16
------> CAND: 455.769960 4367.221680 0.6111696 0.9958358 17.6296 11.4118  4
------> CAND: 278.030064 3823.875732 0.3584337 2.3784809 15.6631 11.3449  8
------> CAND:   0.500853 3650.027100 0.3760829 0.6973087 20.761 11.2688  2
------> CAND:  86.361014 3955.037354 0.8933236 2.9454160 14.8889 11.2344 16
------> CAND:   1.251353 5928.471680 1.0641690 1.9005607 25.8602 11.231  1
------> CAND:  51.570697 4954.368164 0.6882651 2.5249958 14.8855 11.23 16
------> CAND: 258.333578 4226.503906 0.7794335 0.7271768 15.5518 11.2294  8
------> CAND:   0.499815 5732.211426 1.2439361 2.8903775 17.3823 11.2148  4
------> CAND: 337.577034 3814.232910 0.4896801 0.6766477 17.3178 11.1635  4
------> CAND:  86.870949 4807.719727 0.6735011 2.6119003 14.8129 11.1349 16
------> CAND:  78.080596 4585.578613 0.7709374 2.8388429 14.8042 11.1236 16
------> CAND: 115.235819 3746.358398 0.6288869 2.7865636 15.4206 11.0933  8
------> CAND:  57.590531 4443.762695 0.9876031 3.0014863 14.777 11.0881 16
------> CAND: 212.248905 4485.150879 0.8498078 2.9196656 15.381 11.0523  8
------> CAND:  33.293987 3865.606445 0.8106314 2.8975904 15.3251 10.9944  8
------> CAND:  86.414213 4134.227051 0.5832095 2.7092400 14.6959 10.9823 16
------> CAND: 157.264624 3683.024170 0.8977269 0.3079853 14.6924 10.9777 16
------> CAND: 164.494809 4233.049316 0.9846075 0.6167951 20.2552 10.9685  2
------> CAND: 353.649474 4547.666016 1.1143869 0.7478979 15.2951 10.9633  8
------> CAND: 343.486317 4983.083008 1.1094191 3.0156727 15.2717 10.9391  8
------> CAND: 201.689996 3644.848145 0.4023026 2.5304415 15.2681 10.9353  8
------> CAND: 199.455103 4183.077148 0.6308784 0.8233687 14.6373 10.9059 16
------> CAND: 179.796247 5098.895020 1.1140585 2.9899714 15.2367 10.9029  8
------> CAND: 249.528692 3612.834717 0.9368045 2.9011867 15.2174 10.8829  8
------> CAND:  17.086602 3961.268799 0.6907378 2.8404830 14.6121 10.8731 16
------> CAND: 115.170941 3968.312500 0.9670466 2.9694486 15.2045 10.8696  8
------> CAND: 294.722731 3885.089600 0.6666506 2.8231792 15.1967 10.8616  8
------> CAND: 162.367871 4321.917480 0.8217865 0.7575972 14.6021 10.8602 16
------> CAND: 115.266960 4021.324951 0.5421548 2.6782064 14.5981 10.855 16
------> CAND: 109.549973 3628.598145 0.5740809 2.7396207 14.5898 10.8442 16
------> CAND: 345.604691 4613.479980 0.9021777 2.9398751 15.173 10.8371  8
------> CAND: 115.184695 4251.841797 1.0445815 3.0232120 14.5822 10.8342 16
------> CAND:  24.420330 4638.805176 0.9740306 2.9746428 14.5794 10.8306 16
------> CAND: 172.775486 4503.916992 0.9223945 2.9571466 16.8868 10.821  4
------> CAND:  86.399421 4046.401855 0.6343972 2.7852581 14.5604 10.8059 16
------> CAND:  82.791206 4923.873535 0.7756358 2.7240808 15.1352 10.7981  8
------> CAND: 432.102206 4357.709473 0.6183880 2.6999495 16.8315 10.7771  4
------> CAND: 461.103911 3739.814209 0.4274071 2.5575433 19.9259 10.7731  2
------> CAND: 124.754355 4359.246094 1.0228394 3.0126004 14.5345 10.7723 16
------> CAND: 115.301994 4066.949951 0.6088817 2.7659824 14.5211 10.7549 16
------> CAND:  86.413434 4387.411133 0.6824558 2.7723074 14.5061 10.7354 16
------> CAND: 110.704010 3655.688965 0.3550074 2.4370520 14.5054 10.7345 16
------> CAND:  86.403054 4421.525391 0.7290668 2.8313341 14.5042 10.7329 16
------> CAND: 309.551084 3692.612305 0.2948096 1.0303147 19.8563 10.7318  2
------> CAND: 203.957328 3875.179688 0.7784653 2.8879659 14.4831 10.7055 16
------> CAND: 499.258764 3854.894043 0.9393744 2.9459994 19.8078 10.7031  2
------> CAND: 164.495587 4228.261230 0.9844909 0.6189749 19.798 10.6973  2
------> CAND: 172.778081 3682.563232 0.9381982 2.9197023 19.7975 10.697  2
------> CAND:   0.249648 4043.382812 1.0372740 3.0044878 15.0164 10.6754  8
------> CAND: 306.798211 4547.256348 0.9808251 0.8159953 15.0063 10.6649  8
------> CAND: 418.697520 3764.408936 0.5694962 2.7462628 16.667 10.6466  4
------> CAND:  63.327500 3739.579590 0.8527841 0.3637064 14.4349 10.6431 16
------> CAND:  40.002558 4459.661133 0.4885520 1.3749969 14.4304 10.6372 16
------> CAND: 146.634091 3940.819824 1.0030446 0.4393426 19.6921 10.6344  2
------> CAND:  68.366649 4859.642578 0.7330381 1.2810704 14.4244 10.6294 16
------> CAND:  86.411618 4018.586914 0.5474142 2.6856658 14.419 10.6225 16
------> CAND:  86.377622 4015.436768 0.8167943 2.9105747 14.4178 10.6209 16
------> CAND: 200.387779 3796.202393 0.3721487 2.4189255 14.4139 10.6158 16
------> CAND:  86.383072 4210.058594 0.8612419 2.9367037 14.4115 10.6128 16
------> CAND: 192.084784 5486.134277 1.0450784 2.7966921 16.6119 10.603  4
------> CAND:  86.414732 4716.630371 0.7447042 2.7635021 14.4035 10.6024 16
------> CAND: 460.748643 4421.199219 0.9885453 3.0025234 24.4088 10.6006  1
------> CAND:  11.434233 4746.566406 1.1432358 0.8490163 14.9376 10.5942  8
------> CAND:  77.400682 5150.732910 1.1164221 2.9899871 14.3971 10.5942 16
------> CAND: 284.958439 3640.250977 0.4356819 0.5826022 16.5974 10.5915  4
------> CAND: 193.904203 3882.156738 0.7709188 0.4950422 14.3894 10.5841 16
------> CAND: 230.374322 4421.199219 0.9885453 3.0025234 19.5957 10.5773  2
------> CAND:  86.379439 3882.682861 0.6703209 2.8256652 14.3794 10.5712 16
------> CAND:  66.323793 4394.450195 0.8759848 2.9444327 14.3687 10.5574 16
------> CAND:  54.830911 4154.644043 0.9513956 0.5878492 16.5444 10.5495  4
------> CAND:  75.224438 4156.877441 0.3923571 1.2982569 14.8794 10.5342  8
------> CAND: 166.495884 4001.358398 0.7526656 2.8804057 24.2477 10.5306  1
[08:37:29][143350][INFO ] Statistics: count dirty SumSpec pages 226757 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:37:29][143350][INFO ] Data processing finished successfully!
08:37:29 (143350): called boinc_finish(0)

</stderr_txt>
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