Task 1704061213

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_15_5800000_2
Workunit ID: 857748215
Created: 27 Dec 2024 15:50:12 UTC
Sent: 27 Dec 2024 16:00:08 UTC
Report deadline: 10 Jan 2025 16:00:08 UTC
Received: 27 Dec 2024 21:04:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 416.94
CPU time (sec): 35.37
Peak working set size (MB): 268.77
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[20:56:34][1067352][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_15.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 5800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_15.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_15_5800000_2_0
------> GPU usage: 0.330000
[20:56:34][1067352][INFO ] Starting data processing...
[20:56:34][1067352][INFO ] opti: No host transfer for n_steps. Use device global.
[20:56:34][1067352][INFO ] opti: No host transfer for mean. Use device global.
[20:56:34][1067352][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:56:34][1067352][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:56:34][1067352][INFO ] opti: power spectrum in fft callback (static link).
[20:56:34][1067352][INFO ] opti: __constant__ access is not uniform, bad!
[20:56:35][1067352][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[20:56:35][1067352][INFO ] CUDA global memory status (initial GPU state, including context):
[20:56:35][1067352][INFO ] No template file. Generating templates.
[20:56:35][1067352][INFO ] Template param value T_cons = 50000
[20:56:41][1067352][INFO ] Number of generated templates to be used: 50000
[20:56:41][1067352][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_15.cpt
[20:56:41][1067352][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_15.cpt (No such file or directory).
------> Starting from scratch...
[20:56:41][1067352][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_15.binary
[20:56:41][1067352][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_DM231.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766181833
------> 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: 231.5 cm^-3 pc
------> Scale factor: 1.31319
[20:56:41][1067352][INFO ] Allocating memory for dedispersed compressed time series...
[20:56:41][1067352][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:56:41][1067352][INFO ] 8-bit allocation done
[20:56:41][1067352][INFO ] Foobar
[20:56:41][1067352][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_15.binary
[20:56:42][1067352][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:56:42][1067352][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:56:42][1067352][INFO ] FftSize = 12582913
[20:56:42][1067352][INFO ] Seed for random number generator is 1114478286.
[20:56:45][1067352][INFO ] 8[20:56:45][1067352][INFO ] 9[20:56:46][1067352][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:56:46][1067352][INFO ] Normalization factor 3.97364e-08
[20:56:46][1067352][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
[20:56:46][1067352][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:56:46][1067352][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:56:46][1067352][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:56:46][1067352][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:57:34][1067352][INFO ] Checkpoint committed!
[20:58:34][1067352][INFO ] Checkpoint committed!
[20:59:34][1067352][INFO ] Checkpoint committed!
[21:00:34][1067352][INFO ] Checkpoint committed!
[21:01:35][1067352][INFO ] Checkpoint committed!
[21:02:35][1067352][INFO ] Checkpoint committed!
[21:03:29][1067352][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 456.008968 3706.110596 0.4689855 6.1500049 208.584 90.587  1
------> CAND: 456.242007 3706.110596 0.4689855 6.1500049 202.37 87.8882  1
------> CAND: 456.168307 3706.110596 0.4689855 6.1500049 202.064 87.7551  1
------> CAND: 456.217613 3706.110596 0.4689855 6.1500049 185.774 80.6805  1
------> CAND: 456.066839 3706.110596 0.4689855 6.1500049 185.452 80.5406  1
------> CAND: 456.076959 3706.110596 0.4689855 6.1500049 185.054 80.368  1
------> CAND: 456.078516 3706.110596 0.4689855 6.1500049 183.909 79.8705  1
------> CAND: 456.122633 3706.110596 0.4689855 6.1500049 181.902 78.999  1
------> CAND: 456.151439 3706.110596 0.4689855 6.1500049 178.854 77.6755  1
------> CAND: 456.172978 3706.110596 0.4689855 6.1500049 178.327 77.4463  1
------> CAND: 456.142615 3706.110596 0.4689855 6.1500049 176.636 76.712  1
------> CAND: 456.249273 3706.110596 0.4689855 6.1500049 175.775 76.3382  1
------> CAND: 456.192960 3706.110596 0.4689855 6.1500049 171.79 74.6072  1
------> CAND: 456.239931 3706.110596 0.4689855 6.1500049 168.467 73.1643  1
------> CAND: 456.047635 3706.110596 0.4689855 6.1500049 167.832 72.8886  1
------> CAND: 456.176092 3706.110596 0.4689855 6.1500049 163.108 70.8368  1
------> CAND: 456.092530 3706.110596 0.4689855 6.1500049 162.788 70.6981  1
------> CAND: 456.220987 3706.110596 0.4689855 6.1500049 156.925 68.1515  1
------> CAND: 456.106543 3706.110596 0.4689855 6.1500049 154.351 67.0338  1
------> CAND: 456.014158 3706.110596 0.4689855 6.1500049 153.391 66.6169  1
------> CAND: 456.224620 3706.110596 0.4689855 6.1500049 153.233 66.5484  1
------> CAND: 456.032064 3706.110596 0.4689855 6.1500049 147.534 64.0734  1
------> CAND: 456.069434 3706.110596 0.4689855 6.1500049 146.822 63.7639  1
------> CAND: 456.082150 3706.110596 0.4689855 6.1500049 144.313 62.6745  1
------> CAND: 456.036995 3706.110596 0.4689855 6.1500049 143.608 62.3683  1
------> CAND: 456.100315 3706.110596 0.4689855 6.1500049 143.155 62.1716  1
------> CAND: 456.065281 3706.110596 0.4689855 6.1500049 142.204 61.7585  1
------> CAND: 456.022981 3706.110596 0.4689855 6.1500049 142.047 61.69  1
------> CAND: 456.268737 3706.110596 0.4689855 6.1500049 141.831 61.5966  1
------> CAND: 456.100056 3706.110596 0.4689855 6.1500049 141.411 61.414  1
------> CAND: 456.216316 3706.110596 0.4689855 6.1500049 140.237 60.9043  1
------> CAND: 456.209828 3706.110596 0.4689855 6.1500049 138.253 60.0424  1
------> CAND: 456.089156 3706.110596 0.4689855 6.1500049 136.667 59.3538  1
------> CAND: 456.137944 3706.110596 0.4689855 6.1500049 136.277 59.1842  1
------> CAND: 456.243564 3706.110596 0.4689855 6.1500049 135.984 59.0572  1
------> CAND: 456.045040 3706.110596 0.4689855 6.1500049 135.738 58.9504  1
------> CAND: 456.191662 3706.110596 0.4689855 6.1500049 135.189 58.712  1
------> CAND: 456.210088 3706.110596 0.4689855 6.1500049 135.044 58.6491  1
------> CAND: 456.156369 3706.110596 0.4689855 6.1500049 134.798 58.542  1
------> CAND: 456.237336 3706.110596 0.4689855 6.1500049 134.702 58.5001  1
------> CAND: 456.013899 3706.110596 0.4689855 6.1500049 134.622 58.4658  1
------> CAND: 456.180763 3706.110596 0.4689855 6.1500049 131.934 57.2982  1
------> CAND: 456.174535 3706.110596 0.4689855 6.1500049 131.564 57.1377  1
------> CAND: 456.229551 3706.110596 0.4689855 6.1500049 131.001 56.893  1
------> CAND: 456.009487 3706.110596 0.4689855 6.1500049 130.631 56.7325  1
------> CAND: 456.259135 3706.110596 0.4689855 6.1500049 130.13 56.5148  1
------> CAND: 456.175054 3706.110596 0.4689855 6.1500049 130.063 56.4855  1
------> CAND: 456.231627 3706.110596 0.4689855 6.1500049 129.728 56.3403  1
------> CAND: 456.129121 3706.110596 0.4689855 6.1500049 129.556 56.2655  1
------> CAND: 456.011044 3706.110596 0.4689855 6.1500049 127.433 55.3437  1
------> CAND: 456.133792 3706.110596 0.4689855 6.1500049 126.896 55.1102  1
------> CAND: 456.026355 3706.110596 0.4689855 6.1500049 126.508 54.9416  1
------> CAND: 456.171940 3706.110596 0.4689855 6.1500049 125.518 54.5117  1
------> CAND: 456.260432 3706.110596 0.4689855 6.1500049 125.37 54.4475  1
------> CAND: 456.065022 3706.110596 0.4689855 6.1500049 125.031 54.3003  1
------> CAND: 456.047375 3706.110596 0.4689855 6.1500049 124.987 54.281  1
------> CAND: 456.222285 3706.110596 0.4689855 6.1500049 124.194 53.9369  1
------> CAND: 456.184396 3706.110596 0.4689855 6.1500049 123.835 53.7809  1
------> CAND: 456.129380 3706.110596 0.4689855 6.1500049 123.302 53.5493  1
------> CAND: 456.095385 3706.110596 0.4689855 6.1500049 122.61 53.2487  1
------> CAND: 456.224361 3706.110596 0.4689855 6.1500049 122.509 53.2048  1
------> CAND: 456.248754 3706.110596 0.4689855 6.1500049 122.152 53.0497  1
------> CAND: 456.265104 3706.110596 0.4689855 6.1500049 122.13 53.0405  1
------> CAND: 456.204119 3706.110596 0.4689855 6.1500049 121.856 52.9214  1
------> CAND: 456.063984 3706.110596 0.4689855 6.1500049 121.419 52.7316  1
------> CAND: 456.201005 3706.110596 0.4689855 6.1500049 121.319 52.688  1
------> CAND: 456.205676 3706.110596 0.4689855 6.1500049 117.868 51.1893  1
------> CAND: 456.138204 3706.110596 0.4689855 6.1500049 117.596 51.0714  1
------> CAND: 456.036216 3706.110596 0.4689855 6.1500049 117.593 51.07  1
------> CAND: 456.261989 3706.110596 0.4689855 6.1500049 117.288 50.9377  1
------> CAND: 456.149362 3706.110596 0.4689855 6.1500049 117.127 50.8676  1
------> CAND: 456.241488 3706.110596 0.4689855 6.1500049 117.118 50.8635  1
------> CAND: 456.140539 3706.110596 0.4689855 6.1500049 117.06 50.8385  1
------> CAND: 456.159743 3706.110596 0.4689855 6.1500049 116.226 50.4765  1
------> CAND: 456.232665 3706.110596 0.4689855 6.1500049 115.425 50.1283  1
------> CAND: 456.146508 3706.110596 0.4689855 6.1500049 115.11 49.9915  1
------> CAND: 456.088897 3706.110596 0.4689855 6.1500049 112.511 48.8629  1
------> CAND: 456.231367 3706.110596 0.4689855 6.1500049 112.194 48.7252  1
------> CAND: 456.260692 3706.110596 0.4689855 6.1500049 111.967 48.6268  1
------> CAND: 456.235260 3706.110596 0.4689855 6.1500049 111.898 48.5965  1
------> CAND: 456.056718 3706.110596 0.4689855 6.1500049 110.648 48.0538  1
------> CAND: 456.009227 3706.110596 0.4689855 6.1500049 110.456 47.9703  1
------> CAND: 456.179206 3706.110596 0.4689855 6.1500049 110.1 47.816  1
------> CAND: 456.238893 3706.110596 0.4689855 6.1500049 109.728 47.6544  1
------> CAND: 456.075402 3706.110596 0.4689855 6.1500049 109.688 47.6371  1
------> CAND: 456.248495 3706.110596 0.4689855 6.1500049 109.194 47.4224  1
------> CAND: 456.033102 3706.110596 0.4689855 6.1500049 109.009 47.3421  1
------> CAND: 456.161300 3706.110596 0.4689855 6.1500049 108.922 47.304  1
------> CAND: 456.172199 3706.110596 0.4689855 6.1500049 107.539 46.7037  1
------> CAND: 456.007930 3706.110596 0.4689855 6.1500049 107.521 46.6959  1
------> CAND: 456.191922 3706.110596 0.4689855 6.1500049 107.028 46.4816  1
------> CAND: 456.130159 3706.110596 0.4689855 6.1500049 106.936 46.4419  1
------> CAND: 456.263546 3706.110596 0.4689855 6.1500049 106.47 46.2392  1
------> CAND: 456.211645 3706.110596 0.4689855 6.1500049 106.18 46.1135  1
------> CAND: 456.116405 3706.110596 0.4689855 6.1500049 105.843 45.9669  1
------> CAND: 456.063465 3706.110596 0.4689855 6.1500049 105.698 45.904  1
------> CAND: 456.193998 3706.110596 0.4689855 6.1500049 105.528 45.8303  1
------> CAND: 456.142875 3706.110596 0.4689855 6.1500049 105.433 45.7891  1
------> CAND: 456.218132 3706.110596 0.4689855 6.1500049 105.319 45.7395  1
------> CAND: 456.265882 3706.110596 0.4689855 6.1500049 105.273 45.7195  1
[21:03:29][1067352][INFO ] Statistics: count dirty SumSpec pages 521334 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:03:29][1067352][INFO ] Data processing finished successfully!
21:03:29 (1067352): called boinc_finish(0)

</stderr_txt>
]]>