Task 1717761505

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_25_4650000_2
Workunit ID: 866579886
Created: 21 Jan 2025 11:45:34 UTC
Sent: 21 Jan 2025 12:00:55 UTC
Report deadline: 4 Feb 2025 12:00:55 UTC
Received: 21 Jan 2025 16:50:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 418.57
CPU time (sec): 42.44
Peak working set size (MB): 323.1
Peak swap size (MB): 10369.16
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>
[11:42:19][29500][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_25.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 4650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_25.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_25_4650000_2_0
------> GPU usage: 1.000000
[11:42:19][29500][INFO ] Starting data processing...
[11:42:19][29500][INFO ] opti: No host transfer for n_steps. Use device global.
[11:42:19][29500][INFO ] opti: No host transfer for mean. Use device global.
[11:42:19][29500][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:42:19][29500][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:42:19][29500][INFO ] opti: power spectrum in fft callback (static link).
[11:42:19][29500][INFO ] opti: __constant__ access is not uniform, bad!
[11:42:20][29500][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[11:42:20][29500][INFO ] CUDA global memory status (initial GPU state, including context):
[11:42:20][29500][INFO ] No template file. Generating templates.
[11:42:20][29500][INFO ] Template param value T_cons = 50000
[11:42:25][29500][INFO ] Number of generated templates to be used: 50000
[11:42:25][29500][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_25.cpt
[11:42:25][29500][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_25.cpt (No such file or directory).
------> Starting from scratch...
[11:42:25][29500][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_25.binary
[11:42:25][29500][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM232.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206011047
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 232.5 cm^-3 pc
------> Scale factor: 1.01708
[11:42:25][29500][INFO ] Allocating memory for dedispersed compressed time series...
[11:42:25][29500][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:42:25][29500][INFO ] 8-bit allocation done
[11:42:25][29500][INFO ] Foobar
[11:42:25][29500][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_25.binary
[11:42:25][29500][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:42:25][29500][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:42:25][29500][INFO ] FftSize = 12582913
[11:42:25][29500][INFO ] Seed for random number generator is -1036719886.
[11:42:28][29500][INFO ] 8[11:42:28][29500][INFO ] 9[11:42:31][29500][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:42:31][29500][INFO ] Normalization factor 3.97364e-08
[11:42:31][29500][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
[11:42:31][29500][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 681 MB (7298 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:42:31][29500][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:42:31][29500][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:42:31][29500][INFO ] TimeSeriesLength = 16772561, params->nsamples = 25165824
sum = -1121.78222656, mean= -0.00006688  -0.00006688
[11:42:31][29500][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:43:19][29500][INFO ] Checkpoint committed!
[11:44:20][29500][INFO ] Checkpoint committed!
[11:45:20][29500][INFO ] Checkpoint committed!
[11:46:20][29500][INFO ] Checkpoint committed!
[11:47:20][29500][INFO ] Checkpoint committed!
[11:48:20][29500][INFO ] Checkpoint committed!
[11:49:16][29500][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 412.159187 4377.170898 1.0417475 0.3324705 244.541 106.203  1
------> CAND: 412.187474 4377.170898 1.0417475 0.3324705 236.392 102.664  1
------> CAND: 412.190069 4377.170898 1.0417475 0.3324705 226.311 98.2858  1
------> CAND: 412.357712 4377.170898 1.0417475 0.3324705 212.577 92.3211  1
------> CAND: 412.354338 4377.170898 1.0417475 0.3324705 209.523 90.9949  1
------> CAND: 412.417658 4377.170898 1.0417475 0.3324705 201.596 87.5521  1
------> CAND: 412.419734 4377.170898 1.0417475 0.3324705 200.068 86.8884  1
------> CAND: 412.266105 4377.170898 1.0417475 0.3324705 196.61 85.3867  1
------> CAND: 412.401569 4377.170898 1.0417475 0.3324705 195.165 84.759  1
------> CAND: 412.235223 4377.170898 1.0417475 0.3324705 191.886 83.3351  1
------> CAND: 412.361345 4377.170898 1.0417475 0.3324705 188.618 81.9155  1
------> CAND: 412.202785 4377.170898 1.0417475 0.3324705 186.847 81.1467  1
------> CAND: 412.324754 4377.170898 1.0417475 0.3324705 184.664 80.1987  1
------> CAND: 412.264807 4377.170898 1.0417475 0.3324705 183.997 79.909  1
------> CAND: 412.197075 4377.170898 1.0417475 0.3324705 180.704 78.4789  1
------> CAND: 412.302177 4377.170898 1.0417475 0.3324705 176.136 76.4949  1
------> CAND: 412.269738 4377.170898 1.0417475 0.3324705 176.078 76.4698  1
------> CAND: 412.222248 4377.170898 1.0417475 0.3324705 173.867 75.5093  1
------> CAND: 412.259877 4377.170898 1.0417475 0.3324705 172.273 74.8174  1
------> CAND: 412.279080 4377.170898 1.0417475 0.3324705 168.959 73.378  1
------> CAND: 412.337989 4377.170898 1.0417475 0.3324705 168.813 73.3147  1
------> CAND: 412.369649 4377.170898 1.0417475 0.3324705 163.839 71.1546  1
------> CAND: 412.260915 4377.170898 1.0417475 0.3324705 163.752 71.1166  1
------> CAND: 412.208753 4377.170898 1.0417475 0.3324705 159.708 69.3603  1
------> CAND: 412.243268 4377.170898 1.0417475 0.3324705 155.122 67.3687  1
------> CAND: 412.183062 4377.170898 1.0417475 0.3324705 153.685 66.7445  1
------> CAND: 412.219393 4377.170898 1.0417475 0.3324705 153.147 66.5109  1
------> CAND: 412.294910 4377.170898 1.0417475 0.3324705 152.104 66.0581  1
------> CAND: 412.282973 4377.170898 1.0417475 0.3324705 151.619 65.8472  1
------> CAND: 412.276485 4377.170898 1.0417475 0.3324705 151.487 65.7901  1
------> CAND: 412.195778 4377.170898 1.0417475 0.3324705 151.449 65.7737  1
------> CAND: 412.319045 4377.170898 1.0417475 0.3324705 147.996 64.2739  1
------> CAND: 412.168789 4377.170898 1.0417475 0.3324705 146.118 63.4581  1
------> CAND: 412.399493 4377.170898 1.0417475 0.3324705 145.563 63.2174  1
------> CAND: 412.171124 4377.170898 1.0417475 0.3324705 145.359 63.1286  1
------> CAND: 412.291018 4377.170898 1.0417475 0.3324705 144.655 62.8227  1
------> CAND: 412.187733 4377.170898 1.0417475 0.3324705 142.782 62.0093  1
------> CAND: 412.189809 4377.170898 1.0417475 0.3324705 142.574 61.9192  1
------> CAND: 412.180726 4377.170898 1.0417475 0.3324705 141.861 61.6097  1
------> CAND: 412.172422 4377.170898 1.0417475 0.3324705 140.784 61.1415  1
------> CAND: 412.403126 4377.170898 1.0417475 0.3324705 139.812 60.7194  1
------> CAND: 412.410651 4377.170898 1.0417475 0.3324705 139.31 60.5016  1
------> CAND: 412.213424 4377.170898 1.0417475 0.3324705 139.025 60.3779  1
------> CAND: 412.378472 4377.170898 1.0417475 0.3324705 135.613 58.8959  1
------> CAND: 412.270257 4377.170898 1.0417475 0.3324705 134.961 58.6127  1
------> CAND: 412.301917 4377.170898 1.0417475 0.3324705 134.797 58.5417  1
------> CAND: 412.222767 4377.170898 1.0417475 0.3324705 134.103 58.2403  1
------> CAND: 412.262731 4377.170898 1.0417475 0.3324705 133.108 57.8079  1
------> CAND: 412.233666 4377.170898 1.0417475 0.3324705 133.078 57.795  1
------> CAND: 412.423886 4377.170898 1.0417475 0.3324705 132.354 57.4807  1
------> CAND: 412.384960 4377.170898 1.0417475 0.3324705 131.926 57.2947  1
------> CAND: 412.332020 4377.170898 1.0417475 0.3324705 131.397 57.0652  1
------> CAND: 412.197594 4377.170898 1.0417475 0.3324705 130.584 56.7119  1
------> CAND: 412.185138 4377.170898 1.0417475 0.3324705 129.725 56.3388  1
------> CAND: 412.321380 4377.170898 1.0417475 0.3324705 129.198 56.11  1
------> CAND: 412.215760 4377.170898 1.0417475 0.3324705 128.49 55.8026  1
------> CAND: 412.219134 4377.170898 1.0417475 0.3324705 128.01 55.594  1
------> CAND: 412.400531 4377.170898 1.0417475 0.3324705 126.899 55.1116  1
------> CAND: 412.265845 4377.170898 1.0417475 0.3324705 124.055 53.8762  1
------> CAND: 412.167232 4377.170898 1.0417475 0.3324705 123.015 53.4246  1
------> CAND: 412.276226 4377.170898 1.0417475 0.3324705 122.736 53.3038  1
------> CAND: 412.359528 4377.170898 1.0417475 0.3324705 122.215 53.0771  1
------> CAND: 412.406759 4377.170898 1.0417475 0.3324705 121.663 52.8376  1
------> CAND: 412.170865 4377.170898 1.0417475 0.3324705 121.556 52.791  1
------> CAND: 412.226400 4377.170898 1.0417475 0.3324705 121.028 52.5618  1
------> CAND: 412.272852 4377.170898 1.0417475 0.3324705 120.865 52.491  1
------> CAND: 412.228216 4377.170898 1.0417475 0.3324705 120.538 52.3491  1
------> CAND: 412.171384 4377.170898 1.0417475 0.3324705 120.112 52.1639  1
------> CAND: 412.180467 4377.170898 1.0417475 0.3324705 119.959 52.0976  1
------> CAND: 412.230812 4377.170898 1.0417475 0.3324705 118.968 51.6672  1
------> CAND: 412.295948 4377.170898 1.0417475 0.3324705 118.59 51.5032  1
------> CAND: 412.270776 4377.170898 1.0417475 0.3324705 118.124 51.3004  1
------> CAND: 412.395859 4377.170898 1.0417475 0.3324705 117.749 51.1379  1
------> CAND: 412.178650 4377.170898 1.0417475 0.3324705 117.457 51.0107  1
------> CAND: 412.300620 4377.170898 1.0417475 0.3324705 116.062 50.4053  1
------> CAND: 412.159447 4377.170898 1.0417475 0.3324705 114.758 49.8387  1
------> CAND: 412.287125 4377.170898 1.0417475 0.3324705 113.218 49.1702  1
------> CAND: 412.365497 4377.170898 1.0417475 0.3324705 112.578 48.8918  1
------> CAND: 412.423367 4377.170898 1.0417475 0.3324705 111.975 48.63  1
------> CAND: 412.212905 4377.170898 1.0417475 0.3324705 111.621 48.4763  1
------> CAND: 412.380808 4377.170898 1.0417475 0.3324705 111.529 48.4364  1
------> CAND: 412.245863 4377.170898 1.0417475 0.3324705 111.056 48.2312  1
------> CAND: 412.299841 4377.170898 1.0417475 0.3324705 110.091 47.812  1
------> CAND: 412.244306 4377.170898 1.0417475 0.3324705 109.98 47.7637  1
------> CAND: 412.410392 4377.170898 1.0417475 0.3324705 109.857 47.7103  1
------> CAND: 412.230033 4377.170898 1.0417475 0.3324705 109.66 47.6249  1
------> CAND: 412.193183 4377.170898 1.0417475 0.3324705 109.46 47.538  1
------> CAND: 412.276745 4377.170898 1.0417475 0.3324705 109.344 47.4874  1
------> CAND: 412.232628 4377.170898 1.0417475 0.3324705 108.399 47.077  1
------> CAND: 412.277004 4377.170898 1.0417475 0.3324705 108.319 47.0425  1
------> CAND: 412.180986 4377.170898 1.0417475 0.3324705 108.169 46.977  1
------> CAND: 412.236261 4377.170898 1.0417475 0.3324705 108.11 46.9515  1
------> CAND: 412.384441 4377.170898 1.0417475 0.3324705 107.672 46.7613  1
------> CAND: 412.172163 4377.170898 1.0417475 0.3324705 107.624 46.7404  1
------> CAND: 412.224324 4377.170898 1.0417475 0.3324705 107.272 46.5875  1
------> CAND: 412.207975 4377.170898 1.0417475 0.3324705 107.185 46.5499  1
------> CAND: 412.212127 4377.170898 1.0417475 0.3324705 107.019 46.4778  1
------> CAND: 412.299322 4377.170898 1.0417475 0.3324705 106.777 46.3728  1
------> CAND: 412.217317 4377.170898 1.0417475 0.3324705 106.258 46.1472  1
------> CAND: 412.358750 4377.170898 1.0417475 0.3324705 105.486 45.8121  1
[11:49:16][29500][INFO ] Statistics: count dirty SumSpec pages 318604 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:49:16][29500][INFO ] Data processing finished successfully!
11:49:16 (29500): called boinc_finish(0)

</stderr_txt>
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