Task 1702719483

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_154_5100000_0
Workunit ID: 857489283
Created: 25 Dec 2024 2:23:06 UTC
Sent: 25 Dec 2024 23:01:00 UTC
Report deadline: 8 Jan 2025 23:01:00 UTC
Received: 26 Dec 2024 3:59:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 420.15
CPU time (sec): 36.36
Peak working set size (MB): 276.46
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
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>
[03:51:19][986876][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_154.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 5100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_154.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_154_5100000_0_0
------> GPU usage: 0.330000
[03:51:19][986876][INFO ] Starting data processing...
[03:51:19][986876][INFO ] opti: No host transfer for n_steps. Use device global.
[03:51:19][986876][INFO ] opti: No host transfer for mean. Use device global.
[03:51:19][986876][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:51:19][986876][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:51:19][986876][INFO ] opti: power spectrum in fft callback (static link).
[03:51:19][986876][INFO ] opti: __constant__ access is not uniform, bad!
[03:51:21][986876][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[03:51:21][986876][INFO ] CUDA global memory status (initial GPU state, including context):
[03:51:21][986876][INFO ] No template file. Generating templates.
[03:51:21][986876][INFO ] Template param value T_cons = 50000
[03:51:25][986876][INFO ] Number of generated templates to be used: 50000
[03:51:25][986876][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_154.cpt
[03:51:25][986876][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_154.cpt (No such file or directory).
------> Starting from scratch...
[03:51:25][986876][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_154.binary
[03:51:25][986876][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_DM245.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204745256
------> 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: 245.4 cm^-3 pc
------> Scale factor: 0.992945
[03:51:25][986876][INFO ] Allocating memory for dedispersed compressed time series...
[03:51:25][986876][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:51:25][986876][INFO ] 8-bit allocation done
[03:51:25][986876][INFO ] Foobar
[03:51:25][986876][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_154.binary
[03:51:25][986876][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:51:25][986876][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:51:25][986876][INFO ] FftSize = 12582913
[03:51:25][986876][INFO ] Seed for random number generator is -1042708254.
[03:51:27][986876][INFO ] 8[03:51:27][986876][INFO ] 9[03:51:28][986876][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:51:28][986876][INFO ] Normalization factor 3.97364e-08
[03:51:29][986876][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
[03:51:29][986876][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:51:29][986876][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:51:29][986876][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:51:29][986876][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:52:19][986876][INFO ] Checkpoint committed!
[03:53:19][986876][INFO ] Checkpoint committed!
[03:54:19][986876][INFO ] Checkpoint committed!
[03:55:20][986876][INFO ] Checkpoint committed!
[03:56:20][986876][INFO ] Checkpoint committed!
[03:57:20][986876][INFO ] Checkpoint committed!
[03:58:17][986876][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 475.806921 3786.793701 0.6547585 3.2391376 229.103 99.4983  1
------> CAND: 475.844810 3786.793701 0.6547585 3.2391376 228.497 99.235  1
------> CAND: 475.892559 3786.793701 0.6547585 3.2391376 226.88 98.5328  1
------> CAND: 475.866349 3786.793701 0.6547585 3.2391376 218.679 94.9711  1
------> CAND: 475.673534 3786.793701 0.6547585 3.2391376 214.152 93.0052  1
------> CAND: 475.737373 3786.793701 0.6547585 3.2391376 198.527 86.219  1
------> CAND: 475.870761 3786.793701 0.6547585 3.2391376 194.033 84.2674  1
------> CAND: 475.874394 3786.793701 0.6547585 3.2391376 182.797 79.3878  1
------> CAND: 475.733999 3786.793701 0.6547585 3.2391376 179.565 77.9842  1
------> CAND: 475.728550 3786.793701 0.6547585 3.2391376 179.098 77.7812  1
------> CAND: 475.880882 3786.793701 0.6547585 3.2391376 170.3 73.9603  1
------> CAND: 475.833132 3786.793701 0.6547585 3.2391376 169.861 73.7699  1
------> CAND: 475.913839 3786.793701 0.6547585 3.2391376 168.515 73.1851  1
------> CAND: 475.793686 3786.793701 0.6547585 3.2391376 166.549 72.3314  1
------> CAND: 475.738930 3786.793701 0.6547585 3.2391376 162.563 70.6004  1
------> CAND: 475.821194 3786.793701 0.6547585 3.2391376 161.728 70.2375  1
------> CAND: 475.794984 3786.793701 0.6547585 3.2391376 161.487 70.1327  1
------> CAND: 475.818080 3786.793701 0.6547585 3.2391376 160.098 69.5298  1
------> CAND: 475.927853 3786.793701 0.6547585 3.2391376 159.253 69.1629  1
------> CAND: 475.886072 3786.793701 0.6547585 3.2391376 157.66 68.471  1
------> CAND: 475.707789 3786.793701 0.6547585 3.2391376 156.905 68.1431  1
------> CAND: 475.891781 3786.793701 0.6547585 3.2391376 152.444 66.2055  1
------> CAND: 475.727512 3786.793701 0.6547585 3.2391376 148.993 64.7069  1
------> CAND: 475.880622 3786.793701 0.6547585 3.2391376 147.949 64.2535  1
------> CAND: 475.674312 3786.793701 0.6547585 3.2391376 146.137 63.4663  1
------> CAND: 475.738411 3786.793701 0.6547585 3.2391376 145.731 63.2902  1
------> CAND: 475.680021 3786.793701 0.6547585 3.2391376 145.616 63.2402  1
------> CAND: 475.895933 3786.793701 0.6547585 3.2391376 144.292 62.6654  1
------> CAND: 475.822232 3786.793701 0.6547585 3.2391376 144.049 62.5598  1
------> CAND: 475.876729 3786.793701 0.6547585 3.2391376 143.821 62.4606  1
------> CAND: 475.914099 3786.793701 0.6547585 3.2391376 143.459 62.3035  1
------> CAND: 475.845329 3786.793701 0.6547585 3.2391376 143.311 62.2392  1
------> CAND: 475.769552 3786.793701 0.6547585 3.2391376 143.174 62.1798  1
------> CAND: 475.797839 3786.793701 0.6547585 3.2391376 141.57 61.483  1
------> CAND: 475.831315 3786.793701 0.6547585 3.2391376 139.317 60.5046  1
------> CAND: 475.764102 3786.793701 0.6547585 3.2391376 138.999 60.3664  1
------> CAND: 475.767995 3786.793701 0.6547585 3.2391376 137.994 59.9301  1
------> CAND: 475.736854 3786.793701 0.6547585 3.2391376 137.477 59.7055  1
------> CAND: 475.750089 3786.793701 0.6547585 3.2391376 137.181 59.5769  1
------> CAND: 475.907351 3786.793701 0.6547585 3.2391376 135.03 58.6428  1
------> CAND: 475.930188 3786.793701 0.6547585 3.2391376 133.902 58.1528  1
------> CAND: 475.710124 3786.793701 0.6547585 3.2391376 133.361 57.918  1
------> CAND: 475.766178 3786.793701 0.6547585 3.2391376 132.092 57.367  1
------> CAND: 475.898269 3786.793701 0.6547585 3.2391376 131.198 56.9785  1
------> CAND: 475.896452 3786.793701 0.6547585 3.2391376 130.893 56.846  1
------> CAND: 475.719726 3786.793701 0.6547585 3.2391376 129.591 56.2807  1
------> CAND: 475.700004 3786.793701 0.6547585 3.2391376 129.463 56.2251  1
------> CAND: 475.894636 3786.793701 0.6547585 3.2391376 128.609 55.8543  1
------> CAND: 475.695851 3786.793701 0.6547585 3.2391376 128.418 55.7714  1
------> CAND: 475.719207 3786.793701 0.6547585 3.2391376 127.756 55.4837  1
------> CAND: 475.710384 3786.793701 0.6547585 3.2391376 126.438 54.9114  1
------> CAND: 475.812890 3786.793701 0.6547585 3.2391376 123.966 53.8377  1
------> CAND: 475.920586 3786.793701 0.6547585 3.2391376 123.863 53.793  1
------> CAND: 475.910725 3786.793701 0.6547585 3.2391376 123.124 53.472  1
------> CAND: 475.801212 3786.793701 0.6547585 3.2391376 120.286 52.2396  1
------> CAND: 475.859083 3786.793701 0.6547585 3.2391376 118.247 51.3542  1
------> CAND: 475.745937 3786.793701 0.6547585 3.2391376 117.09 50.8514  1
------> CAND: 475.674572 3786.793701 0.6547585 3.2391376 117.02 50.8211  1
------> CAND: 475.689623 3786.793701 0.6547585 3.2391376 116.086 50.4154  1
------> CAND: 475.685471 3786.793701 0.6547585 3.2391376 114.366 49.6684  1
------> CAND: 475.724917 3786.793701 0.6547585 3.2391376 113.053 49.0983  1
------> CAND: 475.709346 3786.793701 0.6547585 3.2391376 112.554 48.8815  1
------> CAND: 475.735556 3786.793701 0.6547585 3.2391376 112.031 48.6544  1
------> CAND: 475.681838 3786.793701 0.6547585 3.2391376 111.85 48.5756  1
------> CAND: 475.768255 3786.793701 0.6547585 3.2391376 109.762 47.6689  1
------> CAND: 475.853893 3786.793701 0.6547585 3.2391376 108.294 47.0313  1
------> CAND: 475.761767 3786.793701 0.6547585 3.2391376 107.668 46.7595  1
------> CAND: 475.804586 3786.793701 0.6547585 3.2391376 107.183 46.5489  1
------> CAND: 475.751905 3786.793701 0.6547585 3.2391376 107.15 46.5346  1
------> CAND: 475.720764 3786.793701 0.6547585 3.2391376 106.347 46.186  1
------> CAND: 475.903459 3786.793701 0.6547585 3.2391376 106.248 46.1428  1
------> CAND: 475.824309 3786.793701 0.6547585 3.2391376 106.12 46.0874  1
------> CAND: 475.806143 3786.793701 0.6547585 3.2391376 105.702 45.9058  1
------> CAND: 475.933562 3786.793701 0.6547585 3.2391376 105.651 45.8839  1
------> CAND: 475.924479 3786.793701 0.6547585 3.2391376 105.53 45.8312  1
------> CAND: 475.779413 3786.793701 0.6547585 3.2391376 104.856 45.5382  1
------> CAND: 475.691180 3786.793701 0.6547585 3.2391376 104.614 45.4334  1
------> CAND: 475.839620 3786.793701 0.6547585 3.2391376 104.486 45.3776  1
------> CAND: 475.867387 3786.793701 0.6547585 3.2391376 104.096 45.2085  1
------> CAND: 475.695592 3786.793701 0.6547585 3.2391376 102.632 44.5725  1
------> CAND: 475.914877 3786.793701 0.6547585 3.2391376 102.386 44.4657  1
------> CAND: 475.893597 3786.793701 0.6547585 3.2391376 102.115 44.3478  1
------> CAND: 475.825347 3786.793701 0.6547585 3.2391376 101.137 43.9232  1
------> CAND: 475.906832 3786.793701 0.6547585 3.2391376 100.646 43.71  1
------> CAND: 475.690661 3786.793701 0.6547585 3.2391376 100.644 43.7092  1
------> CAND: 475.922922 3786.793701 0.6547585 3.2391376 100.523 43.6566  1
------> CAND: 475.699744 3786.793701 0.6547585 3.2391376 99.7187 43.3073  1
------> CAND: 475.841436 3786.793701 0.6547585 3.2391376 98.5384 42.7947  1
------> CAND: 475.848183 3786.793701 0.6547585 3.2391376 98.116 42.6112  1
------> CAND: 475.682617 3786.793701 0.6547585 3.2391376 97.8072 42.4771  1
------> CAND: 475.730366 3786.793701 0.6547585 3.2391376 97.7293 42.4433  1
------> CAND: 475.715834 3786.793701 0.6547585 3.2391376 97.5271 42.3555  1
------> CAND: 475.825866 3786.793701 0.6547585 3.2391376 97.2753 42.2461  1
------> CAND: 475.777337 3786.793701 0.6547585 3.2391376 97.1127 42.1755  1
------> CAND: 475.681578 3786.793701 0.6547585 3.2391376 96.1243 41.7463  1
------> CAND: 475.878027 3786.793701 0.6547585 3.2391376 94.9439 41.2336  1
------> CAND: 475.764621 3786.793701 0.6547585 3.2391376 94.646 41.1042  1
------> CAND: 475.782787 3786.793701 0.6547585 3.2391376 94.3681 40.9835  1
------> CAND: 475.834689 3786.793701 0.6547585 3.2391376 94.2667 40.9395  1
------> CAND: 475.834948 3786.793701 0.6547585 3.2391376 94.1548 40.8909  1
[03:58:17][986876][INFO ] Statistics: count dirty SumSpec pages 296700 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:58:17][986876][INFO ] Data processing finished successfully!
03:58:17 (986876): called boinc_finish(0)

</stderr_txt>
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