Task 1724750026

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_138_8550000_0
Workunit ID: 870972445
Created: 4 Feb 2025 2:32:35 UTC
Sent: 4 Feb 2025 18:48:44 UTC
Report deadline: 18 Feb 2025 18:48:44 UTC
Received: 4 Feb 2025 20:40:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,741.54
CPU time (sec): 37.41
Peak working set size (MB): 301.41
Peak swap size (MB): 65534.32
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[19:56:10][99861][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:56:10][99861][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_138.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 8550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_138.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_138_8550000_0_0
------> GPU usage: 0.496000
[19:56:10][99861][INFO ] Starting data processing...
[19:56:10][99861][INFO ] opti: No host transfer for n_steps. Use device global.
[19:56:10][99861][INFO ] opti: No host transfer for mean. Use device global.
[19:56:10][99861][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:56:10][99861][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:56:10][99861][INFO ] opti: power spectrum in fft callback (static link).
[19:56:10][99861][INFO ] opti: __constant__ access is not uniform, bad!
[19:56:10][99861][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[19:56:10][99861][INFO ] CUDA global memory status (initial GPU state, including context):
[19:56:10][99861][INFO ] No template file. Generating templates.
[19:56:10][99861][INFO ] Template param value T_cons = 50000
[19:56:14][99861][INFO ] Number of generated templates to be used: 50000
[19:56:14][99861][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_138.cpt
[19:56:14][99861][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_138.cpt (No such file or directory).
------> Starting from scratch...
[19:56:14][99861][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_138.binary
[19:56:14][99861][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM243.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755820746
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 243.8 cm^-3 pc
------> Scale factor: 1.44749
[19:56:14][99861][INFO ] Allocating memory for dedispersed compressed time series...
[19:56:14][99861][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:56:14][99861][INFO ] 8-bit allocation done
[19:56:14][99861][INFO ] Foobar
[19:56:14][99861][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_138.binary
[19:56:15][99861][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:56:15][99861][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:56:15][99861][INFO ] FftSize = 12582913
[19:56:15][99861][INFO ] Seed for random number generator is 1109954923.
[19:56:17][99861][INFO ] 8[19:56:17][99861][INFO ] 9[19:56:18][99861][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:56:18][99861][INFO ] Normalization factor 3.97364e-08
[19:56:18][99861][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
[19:56:18][99861][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:56:18][99861][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:56:18][99861][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:56:18][99861][INFO ] Launching time series padding kernel: grid 196608, block 32
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[21:15:10][99861][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 3966.599609 0.9012133 3.9235833 23.3123 19.5567  8
------> CAND:   1.498665 3697.776367 0.8719336 3.7002926 33.3493 18.7999  2
------> CAND:   0.499296 4590.628418 1.1095755 4.3265991 22.5966 18.7708  8
------> CAND:   1.498406 4055.454590 1.0364752 3.9034443 33.2623 18.7476  2
------> CAND:   0.500074 3686.127197 0.9767044 5.8639274 21.4083 17.4726  8
------> CAND:   0.499036 4971.845215 1.1086102 4.7932982 21.1521 17.1937  8
------> CAND:   0.749203 3659.932373 0.8458242 3.6842189 24.3779 16.8615  4
------> CAND:   0.749462 3618.130127 0.8541856 3.6419029 24.1937 16.7111  4
------> CAND:   1.498146 4325.646973 1.0762107 4.1071382 29.708 16.6126  2
------> CAND:   0.249648 3970.303223 0.9005247 3.9223292 18.1787 15.6734 16
------> CAND:   0.250167 3679.509033 0.9761094 5.8635063 17.8732 15.2512 16
------> CAND:   0.748943 4325.646973 1.0762107 4.1071382 22.3453 15.2069  4
------> CAND:   0.499815 3779.969482 0.5346555 5.3080339 18.9921 14.8616  8
------> CAND:   0.249907 3911.655762 0.5993679 5.3780251 17.5407 14.7939 16
------> CAND:   0.374472 4060.458008 1.0075250 3.9220138 18.864 14.7244  8
------> CAND:   0.500334 3601.452148 0.9682791 5.8631063 18.6845 14.5324  8
------> CAND:   0.374731 3618.130127 0.8541856 3.6419029 18.4599 14.2925  8
------> CAND:   0.166345 4599.254883 1.0115252 4.4546108 17.005 14.0617 16
------> CAND:   1.497887 4560.585449 1.1059916 4.3002324 24.96 13.7702  2
------> CAND:   1.498925 4282.737793 0.9102111 5.7067027 20.5687 13.7692  4
------> CAND:   1.499184 3861.283691 0.7049023 5.6122866 20.1349 13.4195  4
------> CAND:   0.166605 3635.438721 0.5861337 3.9377503 16.5031 13.3813 16
------> CAND:   1.248499 4393.964844 0.9521216 5.7041922 24.0517 13.228  2
------> CAND:   1.248239 4614.685547 1.1124055 5.7674794 23.847 13.1059  2
------> CAND:   1.248758 3829.822510 0.7069795 5.6265883 23.8276 13.0942  2
------> CAND:   1.499703 3776.338135 0.9376345 5.8407950 16.0189 12.7306 16
------> CAND:   0.187366 3661.013672 0.8627649 3.6740394 15.9559 12.6463 16
------> CAND:   0.214095 4055.454590 1.0364752 3.9034443 16.8475 12.5835  8
------> CAND:   1.499444 3649.614746 0.5044721 5.3403301 18.8434 12.3817  4
------> CAND:   0.749722 3866.503662 0.6966963 5.5985122 16.5606 12.2821  8
------> CAND:   0.299733 4055.454590 1.0364752 3.9034443 16.5207 12.2403  8
------> CAND: 404.236892 3966.871582 0.7930244 5.6991143 18.5378 12.1371  4
------> CAND: 115.458218 3782.266357 0.5245294 5.2707729 15.4429 11.9637 16
------> CAND:   0.624120 4393.964844 0.9521216 5.7041922 18.2369 11.8964  4
------> CAND: 174.707791 4139.752441 0.8723063 5.7217355 15.3785 11.8786 16
------> CAND: 247.581076 3656.896729 0.9221153 5.8384204 21.7511 11.8573  2
------> CAND:  90.462556 4041.315186 0.9369699 5.8157611 16.0556 11.7537  8
------> CAND:  82.347705 4102.731934 1.0147538 3.9581680 16.0281 11.725  8
------> CAND:   0.249388 4581.714844 1.1086375 4.3107753 15.2433 11.7001 16
------> CAND:   1.249796 3947.375000 0.6347108 4.2418966 21.4828 11.6977  2
------> CAND:   0.624379 4184.073242 0.8567714 5.6932168 17.8818 11.6128  4
------> CAND: 115.500778 3749.641357 0.8870906 5.8103385 15.1376 11.5608 16
------> CAND: 133.342811 3751.109375 0.5620694 4.1427956 17.8083 11.5542  4
------> CAND: 115.522836 3717.332520 0.9530143 5.8515825 15.1319 11.5532 16
------> CAND:  80.835285 3699.857422 0.8501096 3.7168109 15.0934 11.5026 16
------> CAND: 235.074551 3958.653320 0.8719250 5.7682700 17.7291 11.4911  4
------> CAND: 247.578741 3681.336914 0.9341515 5.8451142 21.0834 11.4603  2
------> CAND:  86.561095 4475.553711 0.8710988 5.5068016 15.7625 11.4482  8
------> CAND: 115.511158 4035.274414 0.8382429 5.7269864 15.0464 11.4409 16
------> CAND: 110.397011 3728.732178 0.9346651 3.6884198 15.0344 11.4251 16
------> CAND:   0.749981 3826.729004 0.9613120 5.8560910 15.0339 11.4245 16
------> CAND:   1.249018 3758.108643 0.5334404 5.3476624 17.6334 11.4148  4
------> CAND: 267.090974 4179.566895 0.7618406 4.3058238 17.6298 11.4119  4
------> CAND: 173.403239 4708.136719 1.1197786 5.7344823 15.0079 11.3903 16
------> CAND:  46.165900 4475.553711 0.8710988 5.5068016 15.0018 11.3823 16
------> CAND: 154.021279 3735.186768 0.5574261 5.4175820 14.9938 11.3719 16
------> CAND: 215.500814 4659.134277 0.9171060 4.7220907 15.6688 11.3508  8
------> CAND: 329.390299 4102.731934 1.0147538 3.9581680 17.5436 11.3433  4
------> CAND:   1.249537 4447.791504 0.8814722 4.4590778 20.8713 11.3343  2
------> CAND:  82.501853 3961.577148 0.7315131 5.6234331 15.628 11.3085  8
------> CAND:   1.249277 4857.744629 1.1295253 4.5940332 20.739 11.2557  2
------> CAND:  39.282939 4518.490723 0.8175111 5.3077064 14.8986 11.247 16
------> CAND: 115.486764 4358.140625 1.0336150 5.7981877 14.8579 11.1939 16
------> CAND: 129.880958 3630.729248 0.6146880 5.5704989 14.8137 11.1361 16
------> CAND:  70.851449 3969.956543 0.8682269 3.9441385 14.7991 11.117 16
------> CAND: 179.044708 4623.110840 1.0107675 4.4746342 15.4384 11.1117  8
------> CAND: 288.622708 4314.782227 0.8303195 5.5629959 15.4371 11.1104  8
------> CAND: 247.281084 4524.375000 0.8146146 4.7850814 15.3956 11.0674  8
------> CAND: 164.753539 3920.922119 0.5345055 5.0931745 17.1875 11.0599  4
------> CAND:  45.674130 4462.672852 1.0367899 4.2724876 14.7446 11.0458 16
------> CAND:  99.236560 3672.763428 0.9631908 3.6267009 17.1562 11.035  4
------> CAND: 100.662044 4031.306396 0.9050204 5.7860484 14.7328 11.0305 16
------> CAND: 254.482982 4977.893066 1.0904949 5.4394813 15.3339 11.0035  8
------> CAND: 217.919958 3851.353027 0.7965867 3.9074953 20.3007 10.9955  2
------> CAND:  86.596648 3739.477051 0.7257993 5.6747575 14.6945 10.9804 16
------> CAND: 117.537405 3958.653320 0.8719250 5.7682700 15.2964 10.9646  8
------> CAND:  51.975532 4040.867920 0.9029630 5.7875872 14.676 10.9564 16
------> CAND: 259.761657 3630.729248 0.6146880 5.5704989 17.0302 10.9348  4
------> CAND:  61.059390 4121.808594 0.7217069 5.4972486 15.2474 10.914  8
------> CAND:  28.340735 4671.341797 1.1158345 4.3947525 14.6347 10.9026 16
------> CAND: 383.419067 4209.878418 1.0264409 5.8478832 16.9893 10.9023  4
------> CAND:   0.500853 3602.475830 0.9680454 5.8566532 16.9607 10.8796  4
------> CAND: 385.019979 3619.689209 0.8434699 5.7917562 16.9257 10.8519  4
------> CAND: 133.349039 3643.639404 0.5184328 4.0803266 16.8989 10.8306  4
------> CAND: 392.537181 4055.015137 0.7005090 4.2548809 15.1496 10.8129  8
------> CAND:  86.568880 3989.308594 0.6998497 5.5607872 14.5652 10.8122 16
------> CAND: 133.344108 3736.102539 0.5527645 4.1334801 16.8497 10.7916  4
------> CAND: 346.444722 3614.303955 0.9417084 5.8510523 16.8227 10.7701  4
------> CAND: 178.883553 3738.283447 0.8948033 5.8243098 14.5277 10.7634 16
------> CAND:  91.806813 3756.526855 0.5367402 4.2193351 14.5195 10.7528 16
------> CAND:  86.587046 4663.895996 1.1151829 5.7624564 14.5163 10.7487 16
------> CAND:   0.498777 4291.589844 1.0306574 4.1135697 15.0738 10.7347  8
------> CAND:  86.604952 4063.546387 0.8234942 5.7011676 14.4912 10.716 16
------> CAND:  66.674130 3643.340332 0.5214529 4.0815306 15.0519 10.712  8
------> CAND: 214.896158 3723.742432 0.7615802 3.8101504 15.0313 10.6908  8
------> CAND: 233.172349 4065.149902 0.8958181 4.0150337 15.0296 10.689  8
------> CAND:  61.764217 3679.018066 0.7111188 5.6718178 14.4683 10.6864 16
------> CAND: 115.520241 4045.734863 0.9785356 5.8361835 14.4625 10.6788 16
------> CAND: 159.135685 4315.141113 0.8735346 5.6509213 14.4577 10.6727 16
------> CAND:   0.415993 4627.580078 1.1141728 5.7794356 15.0058 10.6644  8
[21:15:10][99861][INFO ] Statistics: count dirty SumSpec pages 561981 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:15:10][99861][INFO ] Data processing finished successfully!
21:15:10 (99861): called boinc_finish(0)

</stderr_txt>
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