Task 1703608271

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_67_8300000_1
Workunit ID: 858035391
Created: 26 Dec 2024 20:35:02 UTC
Sent: 27 Dec 2024 13:54:17 UTC
Report deadline: 10 Jan 2025 13:54:17 UTC
Received: 27 Dec 2024 14:40:15 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 390.88
CPU time (sec): 24.39
Peak working set size (MB): 361.51
Peak swap size (MB): 14868.75
Peak disk usage (MB): 0.02
Validation state: Initial
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>
[09:33:18][554712][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_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_67.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 8300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_67_8300000_1_0
------> GPU usage: 0.500000
[09:33:18][554712][INFO ] Starting data processing...
[09:33:18][554712][INFO ] opti: No host transfer for n_steps. Use device global.
[09:33:18][554712][INFO ] opti: No host transfer for mean. Use device global.
[09:33:18][554712][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:33:18][554712][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:33:18][554712][INFO ] opti: power spectrum in fft callback (static link).
[09:33:18][554712][INFO ] opti: __constant__ access is not uniform, bad!
[09:33:19][554712][INFO ] Running on device 2 NVIDIA TITAN V
[09:33:19][554712][INFO ] CUDA global memory status (initial GPU state, including context):
[09:33:19][554712][INFO ] No template file. Generating templates.
[09:33:19][554712][INFO ] Template param value T_cons = 50000
[09:33:23][554712][INFO ] Number of generated templates to be used: 50000
[09:33:23][554712][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_67.cpt
[09:33:23][554712][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_67.cpt (No such file or directory).
------> Starting from scratch...
[09:33:23][554712][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary
[09:33:23][554712][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM236.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327300894
------> 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: 236.7 cm^-3 pc
------> Scale factor: 1.4909
[09:33:23][554712][INFO ] Allocating memory for dedispersed compressed time series...
[09:33:23][554712][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:33:23][554712][INFO ] 8-bit allocation done
[09:33:23][554712][INFO ] Foobar
[09:33:23][554712][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary
[09:33:23][554712][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:33:23][554712][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:33:23][554712][INFO ] FftSize = 12582913
[09:33:23][554712][INFO ] Seed for random number generator is -1036092093.
[09:33:25][554712][INFO ] 8[09:33:25][554712][INFO ] 9[09:33:26][554712][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:33:26][554712][INFO ] Normalization factor 3.97364e-08
[09:33:26][554712][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
[09:33:26][554712][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1711 MB (10352 MB free / 12063 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:33:26][554712][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:33:26][554712][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:33:26][554712][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:39:48][554712][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 280.562095 3883.406006 1.0102506 5.9325099 17.4794 13.2504  8
------> CAND: 231.085117 3902.581299 0.9454122 5.9011159 16.7508 12.4819  8
------> CAND: 144.318491 4254.694336 0.6090750 5.2251949 15.7146 12.3244 16
------> CAND:  57.755319 4068.774414 0.9884067 5.9085355 15.6087 12.1836 16
------> CAND: 248.620670 3884.433594 0.8257996 5.8217378 16.3483 12.0596  8
------> CAND:  86.597686 4364.091797 1.0838531 5.9342217 15.3126 11.7914 16
------> CAND:  93.447690 3952.278564 0.5374687 5.3278852 15.2366 11.6912 16
------> CAND: 115.441091 3654.128906 0.4642209 5.3671041 15.2259 11.6771 16
------> CAND: 193.107509 3936.778076 0.7856395 5.7726860 15.9686 11.663  8
------> CAND: 376.589046 4020.124512 0.8142003 5.7877269 15.8031 11.4905  8
------> CAND: 346.731220 3946.638916 0.9748868 5.9156466 17.7255 11.4882  4
------> CAND:  18.209238 4446.135254 0.9869881 4.2009945 15.0467 11.4413 16
------> CAND: 346.286681 4421.145996 0.8516039 5.6911097 15.7478 11.433  8
------> CAND: 349.923183 3863.404053 0.8900422 5.8649821 15.7412 11.4262  8
------> CAND: 202.161524 3838.902832 0.9417580 5.9014325 15.009 11.3918 16
------> CAND: 115.511937 4186.645996 1.0265999 5.9169950 15.6935 11.3765  8
------> CAND: 436.415508 4165.416992 1.0535949 5.9366927 17.5589 11.3554  4
------> CAND: 376.589305 4020.124512 0.8142003 5.7877269 15.6509 11.3322  8
------> CAND: 115.501556 3974.919922 0.8394107 5.8192534 14.9495 11.3137 16
------> CAND: 288.755058 3623.702393 0.6998109 5.7488728 15.5819 11.2606  8
------> CAND: 231.096795 3691.891602 0.9620590 5.9089265 15.57 11.2482  8
------> CAND: 136.092310 4032.235352 0.9812875 3.8534520 17.3216 11.1665  4
------> CAND: 259.756727 3958.320557 0.8790241 5.8527522 17.3128 11.1595  4
------> CAND: 117.687661 3740.306641 0.9870139 5.9192810 14.7853 11.0989 16
------> CAND:  86.520352 5130.649414 1.0667508 5.3816338 15.4259 11.0987  8
------> CAND: 492.240858 4423.932129 0.8492793 5.6763978 17.2128 11.08  4
------> CAND: 115.519203 3876.489990 0.8847367 5.8604760 14.7671 11.0752 16
------> CAND: 245.847555 3896.812988 0.5544887 5.4422016 17.1829 11.0562  4
------> CAND: 358.757912 3773.156006 0.8001009 3.7553825 15.3816 11.0529  8
------> CAND: 200.263734 3801.095215 0.7296910 5.7500124 17.1325 11.0162  4
------> CAND: 202.179949 3983.333008 0.9213369 5.8794956 14.7218 11.016 16
------> CAND: 488.218206 3816.531494 0.7023349 5.7129016 25.3484 11.0087  1
------> CAND:  86.587046 4513.617676 0.9829017 5.8076448 14.7022 10.9906 16
------> CAND: 115.483131 4299.611816 0.7678225 5.6197696 17.0823 10.9763  4
------> CAND: 172.478348 4212.631836 0.9491227 5.8679585 14.6859 10.9693 16
------> CAND: 115.580706 3854.498535 0.9873537 5.9252543 14.6858 10.9692 16
------> CAND: 344.553419 3753.042236 0.6674917 5.6874042 20.2271 10.9518  2
------> CAND: 178.054421 4072.995361 0.7154862 4.1437201 14.6697 10.9481 16
------> CAND: 144.730072 3673.168213 0.4302362 5.2435322 14.6647 10.9417 16
------> CAND: 356.711423 4838.088867 0.9773843 5.5882339 15.2731 10.9405  8
------> CAND: 115.509082 3858.833496 0.7664319 5.7805586 14.6322 10.8993 16
------> CAND: 147.649291 3626.923828 0.6521592 3.7498450 16.9544 10.8746  4
------> CAND: 204.280157 3793.947021 0.5970992 5.5769591 15.2033 10.8683  8
------> CAND: 231.074737 3920.912842 0.8920428 5.8613529 15.1953 10.8601  8
------> CAND: 222.698560 3644.578857 0.9460942 3.5713935 15.1919 10.8566  8
------> CAND:  86.587565 4192.172363 0.9514932 5.8740678 14.5961 10.8523 16
------> CAND: 490.398602 3825.301025 0.5692017 4.0992122 16.8952 10.8277  4
------> CAND: 393.991470 4677.365234 1.0441842 4.3644590 15.1234 10.7858  8
------> CAND: 381.003037 3761.890137 0.9422594 3.6656041 16.8232 10.7705  4
------> CAND: 200.334320 4155.271484 0.9878891 5.8961329 19.8987 10.757  2
------> CAND: 259.758024 3960.614746 0.8786033 5.8572321 16.8039 10.7552  4
------> CAND:  90.051493 3784.458252 0.4197699 4.7547874 15.088 10.7493  8
------> CAND: 241.652070 3783.740967 0.4244384 4.9446354 15.078 10.739  8
------> CAND:  79.376844 3748.090576 0.5218767 5.4684076 14.5012 10.7291 16
------> CAND: 301.099909 4445.395508 0.8408250 5.6506801 19.8484 10.7272  2
------> CAND: 115.453287 4604.495117 0.8927054 5.6289396 14.4896 10.7141 16
------> CAND:  86.616111 3726.585938 0.9044058 5.8815551 14.4856 10.7088 16
------> CAND:  64.939311 3958.320557 0.8790241 5.8527522 15.0484 10.7084  8
------> CAND: 412.980274 4525.763672 1.1053700 5.9113498 16.7389 10.7036  4
------> CAND:  86.626491 3902.188965 1.0128844 5.9335141 14.4801 10.7016 16
------> CAND:  64.377734 3880.310791 0.4844824 5.1928821 14.4793 10.7007 16
------> CAND: 107.858493 3673.276123 0.7175808 5.7554092 14.4755 10.6958 16
------> CAND: 381.201821 3799.452393 0.4811344 4.3048944 16.7174 10.6866  4
------> CAND: 115.536849 3615.402100 0.9148161 5.8853445 15.0253 10.6846  8
------> CAND: 115.488840 4160.950195 0.7102892 5.6020365 16.7109 10.6814  4
------> CAND: 188.984687 4265.732910 0.8358861 4.1807055 15.0221 10.6813  8
------> CAND:  64.939052 3956.021729 0.8794491 5.8482866 14.4494 10.6618 16
------> CAND: 159.045635 3810.097168 0.9975824 3.6717577 14.9992 10.6577  8
------> CAND: 129.886149 4338.418945 0.9306843 5.8183565 14.4459 10.6574 16
------> CAND: 110.098057 3963.867676 0.7634960 3.9627845 14.9987 10.6571  8
------> CAND: 115.496625 3782.077881 0.7889184 5.8041840 14.4441 10.6551 16
------> CAND: 172.474975 3763.268066 0.8357610 5.8351293 14.4374 10.6463 16
------> CAND: 174.466448 3786.650146 0.6190680 3.9652150 14.9868 10.6448  8
------> CAND: 340.019016 3821.579834 0.5823785 5.5471544 16.6482 10.6317  4
------> CAND: 147.646436 3682.926025 0.6742592 3.7822189 16.6467 10.6305  4
------> CAND: 103.830132 4248.251953 1.0308764 5.9149480 14.4245 10.6296 16
------> CAND:  86.608845 4010.482422 0.9159195 5.8775735 14.4241 10.629 16
------> CAND:  58.524764 4313.251465 1.0753584 4.0170979 14.4205 10.6245 16
------> CAND: 231.071104 3673.962646 0.9511669 5.9028606 19.664 10.6178  2
------> CAND: 103.264142 3941.295654 0.8852633 3.8375261 14.9475 10.6043  8
------> CAND: 355.634200 4194.294434 0.6776345 4.3545179 14.9315 10.5879  8
------> CAND: 252.460886 4256.961914 0.9949223 5.8819175 16.5899 10.5855  4
------> CAND: 262.574477 3931.981934 0.9962240 3.7661228 14.9233 10.5794  8
------> CAND: 170.009638 3821.579834 0.5823785 5.5471544 14.9225 10.5786  8
------> CAND: 417.205602 3640.922363 0.5188694 5.4970613 16.5761 10.5746  4
------> CAND: 133.309074 4626.252441 0.7872135 5.2915115 14.3815 10.5739 16
------> CAND: 259.756986 3958.320557 0.8790241 5.8527522 16.5724 10.5716  4
------> CAND: 462.057088 4118.519531 0.9887103 5.9124746 16.5551 10.5579  4
------> CAND: 310.804773 4060.166748 0.5227466 5.0734959 14.8854 10.5404  8
------> CAND: 200.287090 4017.784668 1.0315918 5.9426417 19.53 10.5384  2
------> CAND: 129.880439 4038.669922 0.9813862 5.9122286 14.8813 10.5362  8
------> CAND: 115.528026 4692.037109 1.0451173 5.7960839 16.5166 10.5274  4
------> CAND: 200.287349 4015.595459 1.0312797 5.9426084 24.2099 10.5142  1
------> CAND: 230.875693 3878.453613 0.6366342 5.6074500 14.8568 10.511  8
------> CAND: 107.896900 5145.340820 1.0982714 4.9004288 14.325 10.5008 16
------> CAND: 290.858380 3840.771973 0.9413086 3.7246873 16.4646 10.4862  4
------> CAND: 120.095647 4249.033203 0.7283018 5.5699134 14.3126 10.4849 16
------> CAND: 294.219283 3740.306641 0.9870139 5.9192810 16.4582 10.4811  4
------> CAND: 488.773037 3760.850342 0.6475480 5.6741042 24.1259 10.4778  1
------> CAND: 230.837026 4801.590332 0.9469484 5.5452523 24.1132 10.4722  1
[09:39:48][554712][INFO ] Statistics: count dirty SumSpec pages 1762 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:39:48][554712][INFO ] Data processing finished successfully!
09:39:48 (554712): called boinc_finish(0)

</stderr_txt>
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