Task 1719995036

Name: Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_67_9300000_1
Workunit ID: 868158933
Created: 25 Jan 2025 19:15:05 UTC
Sent: 26 Jan 2025 13:23:14 UTC
Report deadline: 9 Feb 2025 13:23:14 UTC
Received: 27 Jan 2025 4:43:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 292.55
CPU time (sec): 27.66
Peak working set size (MB): 278.74
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>
[22:43:27][333868][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_cfbf00113_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_4_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 9300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_67_9300000_1_0
------> GPU usage: 1.000000
[22:43:27][333868][INFO ] Starting data processing...
[22:43:27][333868][INFO ] opti: No host transfer for n_steps. Use device global.
[22:43:27][333868][INFO ] opti: No host transfer for mean. Use device global.
[22:43:27][333868][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:43:27][333868][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:43:27][333868][INFO ] opti: power spectrum in fft callback (static link).
[22:43:27][333868][INFO ] opti: __constant__ access is not uniform, bad!
[22:43:27][333868][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[22:43:27][333868][INFO ] CUDA global memory status (initial GPU state, including context):
[22:43:27][333868][INFO ] No template file. Generating templates.
[22:43:27][333868][INFO ] Template param value T_cons = 50000
[22:43:32][333868][INFO ] Number of generated templates to be used: 50000
[22:43:32][333868][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_4_dms_200_67.cpt
[22:43:32][333868][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_4_dms_200_67.cpt (No such file or directory).
------> Starting from scratch...
[22:43:32][333868][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary
[22:43:32][333868][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_4_dms_200_DM236.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084850734
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 1.24243
[22:43:32][333868][INFO ] Allocating memory for dedispersed compressed time series...
[22:43:32][333868][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:43:32][333868][INFO ] 8-bit allocation done
[22:43:32][333868][INFO ] Foobar
[22:43:32][333868][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary
[22:43:32][333868][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:43:32][333868][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:43:32][333868][INFO ] FftSize = 12582913
[22:43:32][333868][INFO ] Seed for random number generator is -1035072488.
[22:43:34][333868][INFO ] 8[22:43:34][333868][INFO ] 9[22:43:35][333868][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:43:35][333868][INFO ] Normalization factor 3.97364e-08
[22:43:35][333868][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
[22:43:35][333868][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
[22:43:35][333868][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:43:35][333868][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:43:35][333868][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1500.72631836, mean= -0.00008945  -0.00008945
[22:43:35][333868][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:44:27][333868][INFO ] Checkpoint committed!
[22:45:27][333868][INFO ] Checkpoint committed!
[22:46:27][333868][INFO ] Checkpoint committed!
[22:47:28][333868][INFO ] Checkpoint committed!
[22:48:19][333868][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  56.484763 4164.216309 0.8940392 5.2012024 17.793 13.5828  8
------> CAND: 451.725510 3672.415771 0.8202155 3.9546068 19.4146 12.84  4
------> CAND:  86.618966 3818.800049 0.9697815 5.6387143 16.9903 12.7339  8
------> CAND: 174.642395 4005.112061 0.7577160 4.8507843 16.7113 12.4404  8
------> CAND:  28.242381 4164.216309 0.8940392 5.2012024 15.4863 12.0213 16
------> CAND:  56.476977 4398.880859 1.0385116 5.2573662 16.0981 11.798  8
------> CAND: 190.346072 3646.606445 0.9405916 3.8150899 16.0197 11.7162  8
------> CAND: 216.722843 3710.424561 0.9107691 3.9200423 15.9529 11.6465  8
------> CAND: 172.700228 3721.999268 0.6065745 4.8899627 15.9393 11.6324  8
------> CAND:  99.618039 3671.870605 0.8479716 5.5546255 15.1739 11.6086 16
------> CAND:  42.160117 3838.793457 0.9997295 5.6458154 17.8693 11.6029  4
------> CAND: 322.384850 4046.993408 0.8848383 5.3738403 17.8531 11.5899  4
------> CAND: 134.531362 4174.968262 0.9347182 5.3120275 15.1561 11.5851 16
------> CAND: 100.103840 3804.196777 0.9934669 5.6641984 15.0726 11.4754 16
------> CAND: 148.990434 4115.221680 0.9825312 4.3289037 15.0711 11.4733 16
------> CAND: 311.209088 4026.101318 0.8413910 5.2949314 15.6395 11.3204  8
------> CAND:  77.769185 3718.752197 0.9058220 5.5952425 14.9227 11.2786 16
------> CAND:  75.483168 4386.175293 1.0170571 5.1466579 14.8946 11.2418 16
------> CAND:  20.014125 4380.820801 1.0502307 5.3137445 15.5422 11.2194  8
------> CAND:  53.838288 3699.032227 0.9578088 3.8522661 15.5383 11.2154  8
------> CAND: 302.708865 3790.222656 0.7545874 4.2380390 20.6699 11.2147  2
------> CAND:  86.606509 4016.935059 1.0259207 5.6057272 14.8021 11.1209 16
------> CAND: 369.390521 3643.699219 0.6468207 4.2598338 15.4191 11.0917  8
------> CAND: 285.960923 3664.979492 0.8841362 3.8901486 15.4083 11.0805  8
------> CAND: 100.197004 3991.664551 0.9292468 5.4911251 17.1646 11.0417  4
------> CAND:  51.050641 3634.472168 0.6880037 5.3317294 14.718 11.0111 16
------> CAND:  56.490991 3976.617920 0.7813577 5.1494646 15.3138 10.9826  8
------> CAND:  98.958107 3688.086914 0.6044547 4.9802217 14.6932 10.9788 16
------> CAND: 437.927668 4037.842529 0.8886573 5.4002051 17.0739 10.9696  4
------> CAND: 180.269332 3991.426758 0.9846869 5.5655913 25.2484 10.9653  1
------> CAND: 180.709200 3831.264160 0.8402277 4.1328831 14.6822 10.9645 16
------> CAND: 150.733298 3822.985107 0.8465857 4.1124439 14.6806 10.9624 16
------> CAND: 419.825607 3945.050293 0.9382209 4.1604218 17.0586 10.9575  4
------> CAND: 322.427150 3830.195801 0.7578964 5.3229070 17.0525 10.9526  4
------> CAND: 224.844960 3643.422607 0.6508752 4.2376332 15.2732 10.9407  8
------> CAND: 112.969266 4164.216309 0.8940392 5.2012024 17.03 10.9347  4
------> CAND: 464.132124 3957.578613 0.8592935 4.2923775 20.1883 10.9288  2
------> CAND: 118.829761 3615.126221 0.9221711 5.6371908 15.2454 10.9119  8
------> CAND:  56.484503 4164.216309 0.8940392 5.2012024 15.2104 10.8757  8
------> CAND: 174.669384 3678.832031 0.8336959 3.9616416 15.1882 10.8527  8
------> CAND: 346.436937 4276.100098 1.0553855 5.4871478 16.8865 10.8208  4
------> CAND:  86.609104 3748.197754 0.9420727 5.6346183 14.5705 10.8191 16
------> CAND: 173.200822 3623.794434 0.8180012 5.5327115 15.1446 10.8078  8
------> CAND: 112.953955 4398.880859 1.0385116 5.2573662 16.869 10.8069  4
------> CAND: 438.329128 3653.073730 0.9192166 5.6345196 16.8673 10.8055  4
------> CAND:  93.233595 3633.168945 0.7027404 4.0841818 14.5576 10.8023 16
------> CAND: 146.944723 4075.533936 0.9842326 5.5346680 15.1367 10.7996  8
------> CAND: 483.045151 3633.793945 0.6952587 5.3471708 16.8431 10.7863  4
------> CAND: 414.265882 3813.762451 0.6903585 5.1260519 19.9365 10.7794  2
------> CAND: 220.121893 3919.165039 0.8270258 5.3705430 15.1135 10.7756  8
------> CAND:  86.607288 3689.538818 0.9414307 5.6409492 14.5205 10.7542 16
------> CAND: 115.474567 3703.116699 0.7363996 5.3845448 14.5125 10.7437 16
------> CAND: 177.661005 3623.660645 0.7933338 5.5180840 15.0733 10.7341  8
------> CAND: 115.510898 3742.382568 0.9840913 5.6680603 16.7695 10.7279  4
------> CAND:  86.147697 3736.170166 0.9834160 5.6607561 14.4937 10.7194 16
------> CAND:  86.611959 3664.575439 0.9070188 5.6123857 14.4905 10.7152 16
------> CAND:  56.496441 3812.063232 0.6913425 5.1024861 15.0494 10.7095  8
------> CAND:  42.161414 3792.587158 0.9701431 5.6380730 16.7337 10.6995  4
------> CAND: 432.363791 4373.010254 0.9813904 4.9627419 16.7234 10.6914  4
------> CAND:  56.491250 3979.973389 0.7794789 5.1511731 15.031 10.6905  8
------> CAND: 231.135721 3795.567139 0.9701745 5.6417327 15.0298 10.6892  8
------> CAND: 163.063356 4360.245605 1.0492073 4.6143427 14.4704 10.6891 16
------> CAND: 438.566320 4023.239258 0.8413681 4.4801269 16.6857 10.6614  4
------> CAND: 112.969525 4169.614258 0.8930585 5.2033319 16.6669 10.6465  4
------> CAND:  86.607547 3691.274414 0.9409354 5.6442561 14.4198 10.6235 16
------> CAND: 115.516867 3715.952881 0.9075657 5.5978870 14.4179 10.6211 16
------> CAND: 479.824123 3829.437256 0.7589362 4.2869391 19.6565 10.6134  2
------> CAND:  56.501112 3666.608398 0.6182306 5.0590286 14.937 10.5936  8
------> CAND:  66.759509 3721.481201 0.9043311 5.5975089 14.3957 10.5923 16
------> CAND: 115.421108 3769.841553 0.6875583 5.2121210 14.3892 10.5839 16
------> CAND:  29.585601 3959.145508 0.9357621 4.1819625 14.3856 10.5792 16
------> CAND: 107.676577 3699.032227 0.9578088 3.8522661 16.5721 10.5714  4
------> CAND: 167.204084 3621.621094 0.8798566 3.8326178 14.3772 10.5684 16
------> CAND: 384.923701 3887.173584 0.7038711 4.5993462 16.5126 10.5242  4
------> CAND: 224.977050 3721.789551 0.6075749 4.9034700 14.852 10.5061  8
------> CAND: 172.005263 3785.693848 0.9913632 5.6674261 14.321 10.4957 16
------> CAND:  48.002965 3828.831299 0.8404939 5.4637876 14.3193 10.4935 16
------> CAND: 251.918253 3953.010742 0.8027195 5.2864413 14.8387 10.4923  8
------> CAND: 461.403904 3705.059814 0.7304901 4.1419568 16.4522 10.4764  4
------> CAND: 111.507451 4079.276367 0.8740543 5.3331308 14.3055 10.4757 16
------> CAND: 231.128715 4090.289062 0.9836134 5.5167356 16.4512 10.4756  4
------> CAND: 382.903422 4413.949219 1.0527875 5.3088255 14.8154 10.4684  8
------> CAND: 225.862755 3672.415771 0.8202155 3.9546068 14.8043 10.457  8
------> CAND:  95.627567 3664.990234 0.9065802 3.8686182 14.2878 10.4528 16
------> CAND: 346.604060 3948.262695 0.8072599 5.3146000 24.0612 10.4497  1
------> CAND: 335.440496 3822.458008 0.8459602 5.4823556 14.7953 10.4476  8
------> CAND:  50.038036 3784.143311 0.8741817 5.5508695 16.4105 10.4434  4
------> CAND: 199.037553 3620.424561 0.8635165 3.8597891 14.2792 10.4417 16
------> CAND:  32.750055 4043.604248 1.0292438 5.6020274 14.2768 10.4386 16
------> CAND: 264.791464 3775.257812 0.9076690 5.5770683 19.3418 10.4268  2
------> CAND: 273.121708 3895.219971 0.7549222 4.4492998 16.383 10.4216  4
------> CAND:  43.294691 3846.054443 0.9064574 5.5505104 14.2614 10.4187 16
------> CAND:  27.016201 4058.178467 1.0310665 4.1768622 14.2588 10.4153 16
------> CAND: 217.630865 3685.908691 0.6153007 4.4820566 16.3749 10.4152  4
------> CAND: 107.672424 3765.684814 0.9890529 3.8923817 16.3652 10.4076  4
------> CAND: 240.990063 4156.143066 0.9807088 4.3933239 14.7524 10.4036  8
------> CAND:  27.812634 3732.651367 0.7068999 5.2977438 16.3548 10.3994  4
------> CAND: 186.527395 3708.563232 0.9563037 3.8760583 14.2412 10.3926 16
------> CAND:  79.681767 3863.113281 0.9349951 5.5761313 14.2391 10.39 16
------> CAND: 258.554940 4035.012207 0.8890598 4.3688135 14.7367 10.3874  8
[22:48:19][333868][INFO ] Statistics: count dirty SumSpec pages 1852 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:48:19][333868][INFO ] Data processing finished successfully!
22:48:19 (333868): called boinc_finish(0)

</stderr_txt>
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