Task 1703139382

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_66_9150000_0
Workunit ID: 857758499
Created: 25 Dec 2024 23:19:55 UTC
Sent: 26 Dec 2024 15:00:57 UTC
Report deadline: 9 Jan 2025 15:00:57 UTC
Received: 26 Dec 2024 20:00:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 406.36
CPU time (sec): 45.05
Peak working set size (MB): 366.05
Peak swap size (MB): 36412.3
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>
[19:52:18][1015134][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_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_66.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 9150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_66_9150000_0_0
------> GPU usage: 0.330000
[19:52:18][1015134][INFO ] Starting data processing...
[19:52:18][1015134][INFO ] opti: No host transfer for n_steps. Use device global.
[19:52:18][1015134][INFO ] opti: No host transfer for mean. Use device global.
[19:52:18][1015134][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:52:18][1015134][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:52:18][1015134][INFO ] opti: power spectrum in fft callback (static link).
[19:52:18][1015134][INFO ] opti: __constant__ access is not uniform, bad!
[19:52:20][1015134][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[19:52:20][1015134][INFO ] CUDA global memory status (initial GPU state, including context):
[19:52:20][1015134][INFO ] No template file. Generating templates.
[19:52:20][1015134][INFO ] Template param value T_cons = 50000
[19:52:27][1015134][INFO ] Number of generated templates to be used: 50000
[19:52:27][1015134][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_66.cpt
[19:52:27][1015134][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[19:52:27][1015134][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary
[19:52:27][1015134][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766098116
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.31378
[19:52:27][1015134][INFO ] Allocating memory for dedispersed compressed time series...
[19:52:27][1015134][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:52:27][1015134][INFO ] 8-bit allocation done
[19:52:27][1015134][INFO ] Foobar
[19:52:27][1015134][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary
[19:52:27][1015134][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:52:27][1015134][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:52:27][1015134][INFO ] FftSize = 12582913
[19:52:27][1015134][INFO ] Seed for random number generator is 1116375092.
[19:52:30][1015134][INFO ] 8[19:52:30][1015134][INFO ] 9[19:52:31][1015134][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:52:31][1015134][INFO ] Normalization factor 3.97364e-08
[19:52:32][1015134][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
[19:52:32][1015134][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1560 MB (14593 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:52:32][1015134][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:52:32][1015134][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:52:32][1015134][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:53:18][1015134][INFO ] Checkpoint committed!
[19:54:18][1015134][INFO ] Checkpoint committed!
[19:55:18][1015134][INFO ] Checkpoint committed!
[19:56:18][1015134][INFO ] Checkpoint committed!
[19:57:18][1015134][INFO ] Checkpoint committed!
[19:58:18][1015134][INFO ] Checkpoint committed!
[19:59:02][1015134][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.082447 3649.688477 0.6058967 4.2249732 262.758 114.114  1
------> CAND: 346.121633 3649.688477 0.6058967 4.2249732 254.646 110.591  1
------> CAND: 346.039888 3649.688477 0.6058967 4.2249732 220.683 95.8412  1
------> CAND: 345.991359 3649.688477 0.6058967 4.2249732 200.652 87.142  1
------> CAND: 346.088935 3649.688477 0.6058967 4.2249732 195.999 85.1212  1
------> CAND: 346.139020 3649.688477 0.6058967 4.2249732 191.639 83.2278  1
------> CAND: 346.138761 3649.688477 0.6058967 4.2249732 191.183 83.0296  1
------> CAND: 346.071029 3649.688477 0.6058967 4.2249732 187.845 81.5799  1
------> CAND: 345.997069 3649.688477 0.6058967 4.2249732 187.718 81.5249  1
------> CAND: 346.159002 3649.688477 0.6058967 4.2249732 187.219 81.3081  1
------> CAND: 346.036773 3649.688477 0.6058967 4.2249732 186.418 80.9602  1
------> CAND: 346.005373 3649.688477 0.6058967 4.2249732 181.762 78.9381  1
------> CAND: 346.119297 3649.688477 0.6058967 4.2249732 178.889 77.6904  1
------> CAND: 346.092049 3649.688477 0.6058967 4.2249732 173.384 75.2999  1
------> CAND: 346.136165 3649.688477 0.6058967 4.2249732 173.38 75.298  1
------> CAND: 346.130975 3649.688477 0.6058967 4.2249732 159.01 69.057  1
------> CAND: 346.079333 3649.688477 0.6058967 4.2249732 157.254 68.2946  1
------> CAND: 346.071807 3649.688477 0.6058967 4.2249732 154.957 67.2969  1
------> CAND: 345.998626 3649.688477 0.6058967 4.2249732 151.219 65.6736  1
------> CAND: 346.093606 3649.688477 0.6058967 4.2249732 149.073 64.7418  1
------> CAND: 346.024836 3649.688477 0.6058967 4.2249732 147.409 64.0187  1
------> CAND: 346.139799 3649.688477 0.6058967 4.2249732 145.951 63.3856  1
------> CAND: 346.100094 3649.688477 0.6058967 4.2249732 144.933 62.9434  1
------> CAND: 346.150698 3649.688477 0.6058967 4.2249732 143.825 62.4624  1
------> CAND: 346.025095 3649.688477 0.6058967 4.2249732 138.816 60.2871  1
------> CAND: 346.081409 3649.688477 0.6058967 4.2249732 137.564 59.7433  1
------> CAND: 346.122671 3649.688477 0.6058967 4.2249732 137.147 59.562  1
------> CAND: 346.137982 3649.688477 0.6058967 4.2249732 134.942 58.6044  1
------> CAND: 346.075700 3649.688477 0.6058967 4.2249732 133.525 57.989  1
------> CAND: 346.062724 3649.688477 0.6058967 4.2249732 132.26 57.44  1
------> CAND: 346.048711 3649.688477 0.6058967 4.2249732 130.127 56.5136  1
------> CAND: 346.135646 3649.688477 0.6058967 4.2249732 126.773 55.057  1
------> CAND: 346.031583 3649.688477 0.6058967 4.2249732 126.067 54.7503  1
------> CAND: 346.001480 3649.688477 0.6058967 4.2249732 124.013 53.8581  1
------> CAND: 346.050268 3649.688477 0.6058967 4.2249732 122.4 53.1577  1
------> CAND: 346.073883 3649.688477 0.6058967 4.2249732 120.75 52.4411  1
------> CAND: 346.011082 3649.688477 0.6058967 4.2249732 116.99 50.808  1
------> CAND: 346.080371 3649.688477 0.6058967 4.2249732 116.257 50.49  1
------> CAND: 346.010044 3649.688477 0.6058967 4.2249732 116.165 50.4496  1
------> CAND: 346.073624 3649.688477 0.6058967 4.2249732 115.728 50.2601  1
------> CAND: 346.060389 3649.688477 0.6058967 4.2249732 115.436 50.133  1
------> CAND: 346.121892 3649.688477 0.6058967 4.2249732 115.203 50.032  1
------> CAND: 346.033659 3649.688477 0.6058967 4.2249732 111.832 48.5678  1
------> CAND: 346.123449 3649.688477 0.6058967 4.2249732 111.471 48.4114  1
------> CAND: 345.993435 3649.688477 0.6058967 4.2249732 110.718 48.0841  1
------> CAND: 346.145508 3649.688477 0.6058967 4.2249732 110.408 47.9497  1
------> CAND: 345.995252 3649.688477 0.6058967 4.2249732 109.192 47.4213  1
------> CAND: 346.085042 3649.688477 0.6058967 4.2249732 108.914 47.3006  1
------> CAND: 346.028729 3649.688477 0.6058967 4.2249732 107.841 46.8349  1
------> CAND: 346.034957 3649.688477 0.6058967 4.2249732 106.432 46.2227  1
------> CAND: 346.082188 3649.688477 0.6058967 4.2249732 104.777 45.5039  1
------> CAND: 346.075959 3649.688477 0.6058967 4.2249732 104.486 45.3778  1
------> CAND: 346.122411 3649.688477 0.6058967 4.2249732 104.312 45.3021  1
------> CAND: 346.128121 3649.688477 0.6058967 4.2249732 103.601 44.9934  1
------> CAND: 346.085302 3649.688477 0.6058967 4.2249732 103.489 44.9448  1
------> CAND: 346.031324 3649.688477 0.6058967 4.2249732 103.02 44.7409  1
------> CAND: 346.050527 3649.688477 0.6058967 4.2249732 102.935 44.7042  1
------> CAND: 346.102170 3649.688477 0.6058967 4.2249732 100.918 43.8283  1
------> CAND: 345.990321 3649.688477 0.6058967 4.2249732 98.978 42.9856  1
------> CAND: 346.138501 3649.688477 0.6058967 4.2249732 98.7087 42.8686  1
------> CAND: 346.028469 3649.688477 0.6058967 4.2249732 98.5083 42.7816  1
------> CAND: 346.054161 3649.688477 0.6058967 4.2249732 98.3041 42.6929  1
------> CAND: 346.059610 3649.688477 0.6058967 4.2249732 97.8263 42.4854  1
------> CAND: 346.152255 3649.688477 0.6058967 4.2249732 96.8711 42.0706  1
------> CAND: 346.039109 3649.688477 0.6058967 4.2249732 96.5581 41.9347  1
------> CAND: 346.038849 3649.688477 0.6058967 4.2249732 96.5453 41.9291  1
------> CAND: 346.146546 3649.688477 0.6058967 4.2249732 96.4242 41.8765  1
------> CAND: 346.104765 3649.688477 0.6058967 4.2249732 95.2299 41.3578  1
------> CAND: 346.112810 3649.688477 0.6058967 4.2249732 95.1798 41.336  1
------> CAND: 346.155888 3649.688477 0.6058967 4.2249732 94.9748 41.247  1
------> CAND: 346.124747 3649.688477 0.6058967 4.2249732 94.4023 40.9984  1
------> CAND: 346.113588 3649.688477 0.6058967 4.2249732 94.3188 40.9621  1
------> CAND: 346.084264 3649.688477 0.6058967 4.2249732 93.6626 40.6772  1
------> CAND: 346.046635 3649.688477 0.6058967 4.2249732 93.6433 40.6688  1
------> CAND: 346.098537 3649.688477 0.6058967 4.2249732 93.5428 40.6251  1
------> CAND: 346.050008 3649.688477 0.6058967 4.2249732 93.4471 40.5836  1
------> CAND: 346.021722 3649.688477 0.6058967 4.2249732 92.6695 40.2458  1
------> CAND: 345.995771 3649.688477 0.6058967 4.2249732 89.1154 38.7023  1
------> CAND: 346.058313 3649.688477 0.6058967 4.2249732 88.4215 38.401  1
------> CAND: 346.120595 3649.688477 0.6058967 4.2249732 86.234 37.451  1
------> CAND: 346.105543 3649.688477 0.6058967 4.2249732 86.2153 37.4428  1
------> CAND: 346.151217 3649.688477 0.6058967 4.2249732 86.019 37.3576  1
------> CAND: 346.119038 3649.688477 0.6058967 4.2249732 85.6427 37.1942  1
------> CAND: 346.015494 3649.688477 0.6058967 4.2249732 85.6304 37.1888  1
------> CAND: 346.117221 3649.688477 0.6058967 4.2249732 84.7971 36.8269  1
------> CAND: 346.094125 3649.688477 0.6058967 4.2249732 84.0232 36.4908  1
------> CAND: 346.056237 3649.688477 0.6058967 4.2249732 83.8089 36.3977  1
------> CAND: 346.027950 3649.688477 0.6058967 4.2249732 83.7013 36.351  1
------> CAND: 346.144729 3649.688477 0.6058967 4.2249732 83.6622 36.334  1
------> CAND: 346.146027 3649.688477 0.6058967 4.2249732 83.3242 36.1872  1
------> CAND: 346.114107 3649.688477 0.6058967 4.2249732 82.7084 35.9198  1
------> CAND: 346.093865 3649.688477 0.6058967 4.2249732 82.2329 35.7133  1
------> CAND: 346.142913 3649.688477 0.6058967 4.2249732 82.1281 35.6678  1
------> CAND: 346.152514 3649.688477 0.6058967 4.2249732 81.8103 35.5298  1
------> CAND: 346.048192 3649.688477 0.6058967 4.2249732 81.4067 35.3545  1
------> CAND: 346.157186 3649.688477 0.6058967 4.2249732 80.8206 35.0999  1
------> CAND: 346.029248 3649.688477 0.6058967 4.2249732 80.1319 34.8008  1
------> CAND: 346.136944 3649.688477 0.6058967 4.2249732 79.9398 34.7174  1
------> CAND: 346.086599 3649.688477 0.6058967 4.2249732 79.3834 34.4758  1
------> CAND: 346.069991 3649.688477 0.6058967 4.2249732 78.6219 34.145  1
[19:59:02][1015134][INFO ] Statistics: count dirty SumSpec pages 512797 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:59:02][1015134][INFO ] Data processing finished successfully!
19:59:02 (1015134): called boinc_finish(0)

</stderr_txt>
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