Task 1706452796

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_162_8850000_0
Workunit ID: 859793019
Created: 31 Dec 2024 22:48:22 UTC
Sent: 1 Jan 2025 19:17:28 UTC
Report deadline: 15 Jan 2025 19:17:28 UTC
Received: 2 Jan 2025 2:29:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 399.24
CPU time (sec): 33.97
Peak working set size (MB): 290.55
Peak swap size (MB): 36488.28
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>
[21:22:39][3449335][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_162.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 8850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_162.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_162_8850000_0_0
------> GPU usage: 0.500000
[21:22:39][3449335][INFO ] Starting data processing...
[21:22:39][3449335][INFO ] opti: No host transfer for n_steps. Use device global.
[21:22:39][3449335][INFO ] opti: No host transfer for mean. Use device global.
[21:22:39][3449335][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:22:39][3449335][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:22:39][3449335][INFO ] opti: power spectrum in fft callback (static link).
[21:22:39][3449335][INFO ] opti: __constant__ access is not uniform, bad!
[21:22:41][3449335][INFO ] Running on device 4 NVIDIA TITAN V
[21:22:41][3449335][INFO ] CUDA global memory status (initial GPU state, including context):
[21:22:41][3449335][INFO ] No template file. Generating templates.
[21:22:41][3449335][INFO ] Template param value T_cons = 50000
[21:22:46][3449335][INFO ] Number of generated templates to be used: 50000
[21:22:46][3449335][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_162.cpt
[21:22:46][3449335][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_162.cpt (No such file or directory).
------> Starting from scratch...
[21:22:46][3449335][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_162.binary
[21:22:46][3449335][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM246.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206508948
------> 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: 246.2 cm^-3 pc
------> Scale factor: 1.01369
[21:22:46][3449335][INFO ] Allocating memory for dedispersed compressed time series...
[21:22:46][3449335][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:22:46][3449335][INFO ] 8-bit allocation done
[21:22:46][3449335][INFO ] Foobar
[21:22:46][3449335][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_162.binary
[21:22:46][3449335][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:22:46][3449335][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:22:46][3449335][INFO ] FftSize = 12582913
[21:22:46][3449335][INFO ] Seed for random number generator is -1030360427.
[21:22:49][3449335][INFO ] 8[21:22:49][3449335][INFO ] 9[21:22:51][3449335][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:22:51][3449335][INFO ] Normalization factor 3.97364e-08
[21:22:51][3449335][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
[21:22:51][3449335][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:22:51][3449335][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:22:51][3449335][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:22:51][3449335][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:23:40][3449335][INFO ] Checkpoint committed!
[21:24:40][3449335][INFO ] Checkpoint committed!
[21:25:40][3449335][INFO ] Checkpoint committed!
[21:26:40][3449335][INFO ] Checkpoint committed!
[21:27:40][3449335][INFO ] Checkpoint committed!
[21:28:40][3449335][INFO ] Checkpoint committed!
[21:29:16][3449335][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 440.489542 4486.312012 0.9673333 5.4531794 234.159 101.694  1
------> CAND: 440.425443 4486.312012 0.9673333 5.4531794 227.623 98.8553  1
------> CAND: 440.568952 4486.312012 0.9673333 5.4531794 225.771 98.0509  1
------> CAND: 440.371465 4486.312012 0.9673333 5.4531794 208.345 90.4832  1
------> CAND: 440.535994 4486.312012 0.9673333 5.4531794 201.557 87.5353  1
------> CAND: 440.436343 4486.312012 0.9673333 5.4531794 196.506 85.3413  1
------> CAND: 440.471376 4486.312012 0.9673333 5.4531794 191.524 83.1779  1
------> CAND: 440.424665 4486.312012 0.9673333 5.4531794 185.884 80.7284  1
------> CAND: 440.479940 4486.312012 0.9673333 5.4531794 184.617 80.1783  1
------> CAND: 440.396638 4486.312012 0.9673333 5.4531794 183.083 79.5118  1
------> CAND: 440.487206 4486.312012 0.9673333 5.4531794 182.367 79.2011  1
------> CAND: 440.483314 4486.312012 0.9673333 5.4531794 179.854 78.1095  1
------> CAND: 440.529506 4486.312012 0.9673333 5.4531794 172.117 74.7494  1
------> CAND: 440.464889 4486.312012 0.9673333 5.4531794 171.825 74.6225  1
------> CAND: 440.328646 4486.312012 0.9673333 5.4531794 169.324 73.5365  1
------> CAND: 440.353819 4486.312012 0.9673333 5.4531794 168.943 73.3709  1
------> CAND: 440.420253 4486.312012 0.9673333 5.4531794 167.996 72.9598  1
------> CAND: 440.574401 4486.312012 0.9673333 5.4531794 166.027 72.1047  1
------> CAND: 440.485130 4486.312012 0.9673333 5.4531794 162.119 70.4072  1
------> CAND: 440.430374 4486.312012 0.9673333 5.4531794 160.997 69.9202  1
------> CAND: 440.441273 4486.312012 0.9673333 5.4531794 159.262 69.1668  1
------> CAND: 440.523019 4486.312012 0.9673333 5.4531794 158.622 68.8886  1
------> CAND: 440.571028 4486.312012 0.9673333 5.4531794 158.593 68.8761  1
------> CAND: 440.578554 4486.312012 0.9673333 5.4531794 158.254 68.729  1
------> CAND: 440.364459 4486.312012 0.9673333 5.4531794 158.02 68.6274  1
------> CAND: 440.360306 4486.312012 0.9673333 5.4531794 157.972 68.6066  1
------> CAND: 440.453211 4486.312012 0.9673333 5.4531794 157.622 68.4544  1
------> CAND: 440.498884 4486.312012 0.9673333 5.4531794 155.407 67.4926  1
------> CAND: 440.435305 4486.312012 0.9673333 5.4531794 154.647 67.1623  1
------> CAND: 440.543779 4486.312012 0.9673333 5.4531794 153.534 66.6788  1
------> CAND: 440.368870 4486.312012 0.9673333 5.4531794 153.026 66.4585  1
------> CAND: 440.383143 4486.312012 0.9673333 5.4531794 150.874 65.5237  1
------> CAND: 440.448540 4486.312012 0.9673333 5.4531794 149.464 64.9112  1
------> CAND: 440.343438 4486.312012 0.9673333 5.4531794 148.238 64.3791  1
------> CAND: 440.551046 4486.312012 0.9673333 5.4531794 146.525 63.6351  1
------> CAND: 440.488244 4486.312012 0.9673333 5.4531794 142.529 61.8996  1
------> CAND: 440.371206 4486.312012 0.9673333 5.4531794 141.728 61.5516  1
------> CAND: 440.393783 4486.312012 0.9673333 5.4531794 141.269 61.3525  1
------> CAND: 440.582446 4486.312012 0.9673333 5.4531794 139.848 60.7354  1
------> CAND: 440.461255 4486.312012 0.9673333 5.4531794 138.949 60.3446  1
------> CAND: 440.350964 4486.312012 0.9673333 5.4531794 138.497 60.1483  1
------> CAND: 440.575180 4486.312012 0.9673333 5.4531794 137.872 59.8771  1
------> CAND: 440.576997 4486.312012 0.9673333 5.4531794 137.647 59.7792  1
------> CAND: 440.479421 4486.312012 0.9673333 5.4531794 137.485 59.7088  1
------> CAND: 440.448799 4486.312012 0.9673333 5.4531794 137.298 59.6279  1
------> CAND: 440.356673 4486.312012 0.9673333 5.4531794 134.334 58.3404  1
------> CAND: 440.493435 4486.312012 0.9673333 5.4531794 132.041 57.3448  1
------> CAND: 440.456325 4486.312012 0.9673333 5.4531794 130.964 56.8769  1
------> CAND: 440.522240 4486.312012 0.9673333 5.4531794 130.013 56.4638  1
------> CAND: 440.333577 4486.312012 0.9673333 5.4531794 128.253 55.6995  1
------> CAND: 440.568173 4486.312012 0.9673333 5.4531794 127.914 55.5526  1
------> CAND: 440.548710 4486.312012 0.9673333 5.4531794 127.578 55.4065  1
------> CAND: 440.438938 4486.312012 0.9673333 5.4531794 127.547 55.3929  1
------> CAND: 440.378732 4486.312012 0.9673333 5.4531794 126.913 55.1174  1
------> CAND: 440.399233 4486.312012 0.9673333 5.4531794 126.714 55.0312  1
------> CAND: 440.391707 4486.312012 0.9673333 5.4531794 125.991 54.7172  1
------> CAND: 440.330982 4486.312012 0.9673333 5.4531794 124.263 53.9668  1
------> CAND: 440.457363 4486.312012 0.9673333 5.4531794 120.996 52.5478  1
------> CAND: 440.521981 4486.312012 0.9673333 5.4531794 120.924 52.5165  1
------> CAND: 440.452951 4486.312012 0.9673333 5.4531794 120.578 52.3664  1
------> CAND: 440.558312 4486.312012 0.9673333 5.4531794 119.986 52.1092  1
------> CAND: 440.354857 4486.312012 0.9673333 5.4531794 119.267 51.7969  1
------> CAND: 440.405461 4486.312012 0.9673333 5.4531794 118.84 51.6116  1
------> CAND: 440.492397 4486.312012 0.9673333 5.4531794 118.514 51.47  1
------> CAND: 440.562205 4486.312012 0.9673333 5.4531794 118.127 51.3018  1
------> CAND: 440.397676 4486.312012 0.9673333 5.4531794 116.473 50.5835  1
------> CAND: 440.440754 4486.312012 0.9673333 5.4531794 116.039 50.3952  1
------> CAND: 440.476048 4486.312012 0.9673333 5.4531794 116.023 50.3881  1
------> CAND: 440.510043 4486.312012 0.9673333 5.4531794 113.692 49.3757  1
------> CAND: 440.397157 4486.312012 0.9673333 5.4531794 113.648 49.3567  1
------> CAND: 440.395081 4486.312012 0.9673333 5.4531794 113.517 49.2998  1
------> CAND: 440.450356 4486.312012 0.9673333 5.4531794 110.59 48.0285  1
------> CAND: 440.499144 4486.312012 0.9673333 5.4531794 109.789 47.6807  1
------> CAND: 440.426222 4486.312012 0.9673333 5.4531794 109.012 47.3431  1
------> CAND: 440.565578 4486.312012 0.9673333 5.4531794 107.61 46.7346  1
------> CAND: 440.559869 4486.312012 0.9673333 5.4531794 107.522 46.6964  1
------> CAND: 440.362642 4486.312012 0.9673333 5.4531794 106.896 46.4243  1
------> CAND: 440.482276 4486.312012 0.9673333 5.4531794 106.606 46.2985  1
------> CAND: 440.424924 4486.312012 0.9673333 5.4531794 106.532 46.2661  1
------> CAND: 440.584003 4486.312012 0.9673333 5.4531794 106.372 46.1967  1
------> CAND: 440.546115 4486.312012 0.9673333 5.4531794 106.137 46.0946  1
------> CAND: 440.523278 4486.312012 0.9673333 5.4531794 105.693 45.9017  1
------> CAND: 440.564800 4486.312012 0.9673333 5.4531794 105.623 45.8715  1
------> CAND: 440.519645 4486.312012 0.9673333 5.4531794 105.591 45.8575  1
------> CAND: 440.579073 4486.312012 0.9673333 5.4531794 105.522 45.8277  1
------> CAND: 440.546634 4486.312012 0.9673333 5.4531794 105.019 45.609  1
------> CAND: 440.427260 4486.312012 0.9673333 5.4531794 104.503 45.3851  1
------> CAND: 440.337470 4486.312012 0.9673333 5.4531794 104.38 45.3317  1
------> CAND: 440.448280 4486.312012 0.9673333 5.4531794 103.935 45.1385  1
------> CAND: 440.571547 4486.312012 0.9673333 5.4531794 103.76 45.0625  1
------> CAND: 440.407278 4486.312012 0.9673333 5.4531794 103.422 44.9157  1
------> CAND: 440.468781 4486.312012 0.9673333 5.4531794 103.352 44.8854  1
------> CAND: 440.445425 4486.312012 0.9673333 5.4531794 103.17 44.8062  1
------> CAND: 440.489282 4486.312012 0.9673333 5.4531794 102.109 44.3453  1
------> CAND: 440.380808 4486.312012 0.9673333 5.4531794 101.986 44.2921  1
------> CAND: 440.564540 4486.312012 0.9673333 5.4531794 101.732 44.1814  1
------> CAND: 440.402087 4486.312012 0.9673333 5.4531794 101.439 44.0544  1
------> CAND: 440.563243 4486.312012 0.9673333 5.4531794 101.36 44.0199  1
------> CAND: 440.443349 4486.312012 0.9673333 5.4531794 101.294 43.9914  1
------> CAND: 440.401049 4486.312012 0.9673333 5.4531794 100.599 43.6895  1
[21:29:16][3449335][INFO ] Statistics: count dirty SumSpec pages 243727 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:29:16][3449335][INFO ] Data processing finished successfully!
21:29:16 (3449335): called boinc_finish(0)

</stderr_txt>
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