Task 1706880700

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_107_6100000_1
Workunit ID: 860057192
Created: 1 Jan 2025 19:26:23 UTC
Sent: 2 Jan 2025 10:38:18 UTC
Report deadline: 16 Jan 2025 10:38:18 UTC
Received: 2 Jan 2025 15:38:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 415.28
CPU time (sec): 43.48
Peak working set size (MB): 278.79
Peak swap size (MB): 10369.16
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>
[10:26:59][347536][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_107.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 6100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_107.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_107_6100000_1_0
------> GPU usage: 1.000000
[10:26:59][347536][INFO ] Starting data processing...
[10:26:59][347536][INFO ] opti: No host transfer for n_steps. Use device global.
[10:26:59][347536][INFO ] opti: No host transfer for mean. Use device global.
[10:26:59][347536][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:26:59][347536][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:26:59][347536][INFO ] opti: power spectrum in fft callback (static link).
[10:26:59][347536][INFO ] opti: __constant__ access is not uniform, bad!
[10:26:59][347536][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[10:26:59][347536][INFO ] CUDA global memory status (initial GPU state, including context):
[10:26:59][347536][INFO ] No template file. Generating templates.
[10:26:59][347536][INFO ] Template param value T_cons = 50000
[10:27:05][347536][INFO ] Number of generated templates to be used: 50000
[10:27:05][347536][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_107.cpt
[10:27:05][347536][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_107.cpt (No such file or directory).
------> Starting from scratch...
[10:27:05][347536][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_107.binary
[10:27:05][347536][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767807806
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.43858
[10:27:05][347536][INFO ] Allocating memory for dedispersed compressed time series...
[10:27:05][347536][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:27:05][347536][INFO ] 8-bit allocation done
[10:27:05][347536][INFO ] Foobar
[10:27:05][347536][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_107.binary
[10:27:05][347536][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:27:05][347536][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:27:05][347536][INFO ] FftSize = 12582913
[10:27:05][347536][INFO ] Seed for random number generator is 1108565500.
[10:27:08][347536][INFO ] 8[10:27:08][347536][INFO ] 9[10:27:10][347536][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:27:10][347536][INFO ] Normalization factor 3.97364e-08
[10:27:10][347536][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
[10:27:10][347536][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
[10:27:10][347536][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:27:10][347536][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:27:10][347536][INFO ] TimeSeriesLength = 16772868, params->nsamples = 25165824
sum = 1392.78417969, mean= 0.00008304  0.00008304
[10:27:10][347536][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:27:59][347536][INFO ] Checkpoint committed!
[10:28:59][347536][INFO ] Checkpoint committed!
[10:29:59][347536][INFO ] Checkpoint committed!
[10:31:00][347536][INFO ] Checkpoint committed!
[10:32:00][347536][INFO ] Checkpoint committed!
[10:33:00][347536][INFO ] Checkpoint committed!
[10:33:53][347536][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 396.982832 4193.980469 0.9678321 0.0557685 290.553 126.185  1
------> CAND: 396.902384 4193.980469 0.9678321 0.0557685 226.679 98.4454  1
------> CAND: 397.008524 4193.980469 0.9678321 0.0557685 213.748 92.8295  1
------> CAND: 396.997624 4193.980469 0.9678321 0.0557685 210.285 91.3258  1
------> CAND: 396.977382 4193.980469 0.9678321 0.0557685 197.754 85.8833  1
------> CAND: 396.958957 4193.980469 0.9678321 0.0557685 197.016 85.5628  1
------> CAND: 396.830241 4193.980469 0.9678321 0.0557685 195.455 84.885  1
------> CAND: 396.886035 4193.980469 0.9678321 0.0557685 190.616 82.7835  1
------> CAND: 396.921069 4193.980469 0.9678321 0.0557685 190.52 82.7417  1
------> CAND: 396.921329 4193.980469 0.9678321 0.0557685 188.463 81.8485  1
------> CAND: 396.807404 4193.980469 0.9678321 0.0557685 188.254 81.7575  1
------> CAND: 396.752388 4193.980469 0.9678321 0.0557685 187.566 81.4588  1
------> CAND: 396.793131 4193.980469 0.9678321 0.0557685 182.254 79.1518  1
------> CAND: 396.849185 4193.980469 0.9678321 0.0557685 175.52 76.2273  1
------> CAND: 396.777301 4193.980469 0.9678321 0.0557685 171.482 74.4736  1
------> CAND: 396.976344 4193.980469 0.9678321 0.0557685 170.517 74.0546  1
------> CAND: 396.933006 4193.980469 0.9678321 0.0557685 168.272 73.0796  1
------> CAND: 396.980756 4193.980469 0.9678321 0.0557685 166.064 72.1206  1
------> CAND: 396.783270 4193.980469 0.9678321 0.0557685 165.282 71.7812  1
------> CAND: 396.759654 4193.980469 0.9678321 0.0557685 164.892 71.6115  1
------> CAND: 396.886554 4193.980469 0.9678321 0.0557685 163.885 71.1742  1
------> CAND: 396.812335 4193.980469 0.9678321 0.0557685 163.766 71.1225  1
------> CAND: 396.872541 4193.980469 0.9678321 0.0557685 163.228 70.8891  1
------> CAND: 396.876433 4193.980469 0.9678321 0.0557685 162.962 70.7734  1
------> CAND: 396.990617 4193.980469 0.9678321 0.0557685 161.365 70.0798  1
------> CAND: 396.950653 4193.980469 0.9678321 0.0557685 160.917 69.8852  1
------> CAND: 396.987244 4193.980469 0.9678321 0.0557685 160.658 69.773  1
------> CAND: 396.961033 4193.980469 0.9678321 0.0557685 154.986 67.3094  1
------> CAND: 396.998403 4193.980469 0.9678321 0.0557685 153.156 66.5148  1
------> CAND: 396.787422 4193.980469 0.9678321 0.0557685 150.78 65.4827  1
------> CAND: 396.908094 4193.980469 0.9678321 0.0557685 146.381 63.5727  1
------> CAND: 396.751350 4193.980469 0.9678321 0.0557685 144.76 62.8683  1
------> CAND: 396.884478 4193.980469 0.9678321 0.0557685 144.656 62.8231  1
------> CAND: 396.747717 4193.980469 0.9678321 0.0557685 144.38 62.7036  1
------> CAND: 396.757838 4193.980469 0.9678321 0.0557685 143.122 62.1572  1
------> CAND: 396.795467 4193.980469 0.9678321 0.0557685 142.809 62.0212  1
------> CAND: 396.778339 4193.980469 0.9678321 0.0557685 141.87 61.6134  1
------> CAND: 396.839064 4193.980469 0.9678321 0.0557685 139.616 60.6346  1
------> CAND: 397.006967 4193.980469 0.9678321 0.0557685 138.702 60.2376  1
------> CAND: 396.770294 4193.980469 0.9678321 0.0557685 137.757 59.8271  1
------> CAND: 396.855673 4193.980469 0.9678321 0.0557685 137.52 59.7244  1
------> CAND: 396.885776 4193.980469 0.9678321 0.0557685 136.22 59.1596  1
------> CAND: 396.798581 4193.980469 0.9678321 0.0557685 134.573 58.4443  1
------> CAND: 397.007745 4193.980469 0.9678321 0.0557685 133.199 57.8477  1
------> CAND: 396.896156 4193.980469 0.9678321 0.0557685 133.108 57.8079  1
------> CAND: 396.825829 4193.980469 0.9678321 0.0557685 130.872 56.8369  1
------> CAND: 396.893042 4193.980469 0.9678321 0.0557685 130.647 56.7393  1
------> CAND: 396.916657 4193.980469 0.9678321 0.0557685 129.976 56.4478  1
------> CAND: 396.933785 4193.980469 0.9678321 0.0557685 129.57 56.2714  1
------> CAND: 396.954286 4193.980469 0.9678321 0.0557685 129.561 56.2678  1
------> CAND: 396.920809 4193.980469 0.9678321 0.0557685 127.763 55.4866  1
------> CAND: 396.951432 4193.980469 0.9678321 0.0557685 127.741 55.4771  1
------> CAND: 396.955843 4193.980469 0.9678321 0.0557685 126.672 55.0128  1
------> CAND: 396.876693 4193.980469 0.9678321 0.0557685 125.098 54.3293  1
------> CAND: 396.876952 4193.980469 0.9678321 0.0557685 124.967 54.2723  1
------> CAND: 396.951172 4193.980469 0.9678321 0.0557685 124.757 54.1811  1
------> CAND: 396.979978 4193.980469 0.9678321 0.0557685 124.628 54.1254  1
------> CAND: 396.999181 4193.980469 0.9678321 0.0557685 124.503 54.0712  1
------> CAND: 396.778598 4193.980469 0.9678321 0.0557685 120.883 52.4986  1
------> CAND: 396.761730 4193.980469 0.9678321 0.0557685 120.34 52.2629  1
------> CAND: 396.883959 4193.980469 0.9678321 0.0557685 119.202 51.7687  1
------> CAND: 396.908353 4193.980469 0.9678321 0.0557685 119.111 51.7292  1
------> CAND: 396.941051 4193.980469 0.9678321 0.0557685 118.323 51.3872  1
------> CAND: 396.850742 4193.980469 0.9678321 0.0557685 118.317 51.3845  1
------> CAND: 396.777560 4193.980469 0.9678321 0.0557685 116.91 50.7732  1
------> CAND: 396.840621 4193.980469 0.9678321 0.0557685 115.565 50.1891  1
------> CAND: 396.867091 4193.980469 0.9678321 0.0557685 114.109 49.557  1
------> CAND: 396.950134 4193.980469 0.9678321 0.0557685 113.485 49.286  1
------> CAND: 397.010340 4193.980469 0.9678321 0.0557685 113.297 49.2044  1
------> CAND: 396.750312 4193.980469 0.9678321 0.0557685 113.229 49.1748  1
------> CAND: 396.971673 4193.980469 0.9678321 0.0557685 111.995 48.6388  1
------> CAND: 396.831798 4193.980469 0.9678321 0.0557685 111.897 48.5964  1
------> CAND: 396.950913 4193.980469 0.9678321 0.0557685 111.683 48.5033  1
------> CAND: 396.852818 4193.980469 0.9678321 0.0557685 111.438 48.3967  1
------> CAND: 396.768737 4193.980469 0.9678321 0.0557685 111.323 48.3471  1
------> CAND: 396.760173 4193.980469 0.9678321 0.0557685 110.78 48.1112  1
------> CAND: 396.758097 4193.980469 0.9678321 0.0557685 109.92 47.7379  1
------> CAND: 396.924962 4193.980469 0.9678321 0.0557685 109.503 47.5567  1
------> CAND: 396.771592 4193.980469 0.9678321 0.0557685 109.183 47.4176  1
------> CAND: 397.009043 4193.980469 0.9678321 0.0557685 109.177 47.415  1
------> CAND: 396.841400 4193.980469 0.9678321 0.0557685 109.155 47.4053  1
------> CAND: 396.953248 4193.980469 0.9678321 0.0557685 108.894 47.292  1
------> CAND: 396.797543 4193.980469 0.9678321 0.0557685 108.868 47.2807  1
------> CAND: 396.846071 4193.980469 0.9678321 0.0557685 108.618 47.1722  1
------> CAND: 396.879807 4193.980469 0.9678321 0.0557685 108.396 47.0758  1
------> CAND: 396.851521 4193.980469 0.9678321 0.0557685 107.27 46.587  1
------> CAND: 396.914581 4193.980469 0.9678321 0.0557685 106.934 46.4409  1
------> CAND: 396.990358 4193.980469 0.9678321 0.0557685 105.311 45.7358  1
------> CAND: 396.774965 4193.980469 0.9678321 0.0557685 105.21 45.6922  1
------> CAND: 396.859565 4193.980469 0.9678321 0.0557685 104.678 45.4612  1
------> CAND: 396.896416 4193.980469 0.9678321 0.0557685 104.457 45.3652  1
------> CAND: 396.800916 4193.980469 0.9678321 0.0557685 103.98 45.1581  1
------> CAND: 396.773668 4193.980469 0.9678321 0.0557685 103.76 45.0625  1
------> CAND: 396.956622 4193.980469 0.9678321 0.0557685 103.183 44.8117  1
------> CAND: 396.760692 4193.980469 0.9678321 0.0557685 102.006 44.3006  1
------> CAND: 396.870724 4193.980469 0.9678321 0.0557685 101.82 44.2199  1
------> CAND: 396.853078 4193.980469 0.9678321 0.0557685 101.658 44.1493  1
------> CAND: 396.991396 4193.980469 0.9678321 0.0557685 101.55 44.1025  1
------> CAND: 396.812075 4193.980469 0.9678321 0.0557685 101.178 43.9411  1
------> CAND: 396.875136 4193.980469 0.9678321 0.0557685 101.002 43.8646  1
[10:33:53][347536][INFO ] Statistics: count dirty SumSpec pages 481167 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:33:53][347536][INFO ] Data processing finished successfully!
10:33:53 (347536): called boinc_finish(0)

</stderr_txt>
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