Task 1706664518

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_179_850000_2
Workunit ID: 859796264
Created: 1 Jan 2025 9:34:09 UTC
Sent: 1 Jan 2025 10:26:35 UTC
Report deadline: 15 Jan 2025 10:26:35 UTC
Received: 1 Jan 2025 15:27:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 428.76
CPU time (sec): 40.89
Peak working set size (MB): 279.02
Peak swap size (MB): 10369.16
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>
[10:17:05][338430][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_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_179.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 850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_179.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_179_850000_2_0
------> GPU usage: 1.000000
[10:17:05][338430][INFO ] Starting data processing...
[10:17:05][338430][INFO ] opti: No host transfer for n_steps. Use device global.
[10:17:05][338430][INFO ] opti: No host transfer for mean. Use device global.
[10:17:05][338430][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:17:05][338430][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:17:05][338430][INFO ] opti: power spectrum in fft callback (static link).
[10:17:05][338430][INFO ] opti: __constant__ access is not uniform, bad!
[10:17:06][338430][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[10:17:06][338430][INFO ] CUDA global memory status (initial GPU state, including context):
[10:17:06][338430][INFO ] No template file. Generating templates.
[10:17:06][338430][INFO ] Template param value T_cons = 50000
[10:17:11][338430][INFO ] Number of generated templates to be used: 50000
[10:17:11][338430][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_179.cpt
[10:17:11][338430][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_179.cpt (No such file or directory).
------> Starting from scratch...
[10:17:11][338430][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_179.binary
[10:17:11][338430][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_DM247.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206481045
------> 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: 247.9 cm^-3 pc
------> Scale factor: 1.01353
[10:17:11][338430][INFO ] Allocating memory for dedispersed compressed time series...
[10:17:11][338430][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:17:11][338430][INFO ] 8-bit allocation done
[10:17:11][338430][INFO ] Foobar
[10:17:11][338430][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_179.binary
[10:17:11][338430][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:17:11][338430][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:17:11][338430][INFO ] FftSize = 12582913
[10:17:11][338430][INFO ] Seed for random number generator is -1030100250.
[10:17:14][338430][INFO ] 8[10:17:14][338430][INFO ] 9[10:17:16][338430][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:17:16][338430][INFO ] Normalization factor 3.97364e-08
[10:17:16][338430][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
[10:17:16][338430][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
[10:17:16][338430][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:17:16][338430][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:17:16][338430][INFO ] TimeSeriesLength = 16773868, params->nsamples = 25165824
sum = -1347.53833008, mean= -0.00008034  -0.00008034
[10:17:16][338430][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:18:05][338430][INFO ] Checkpoint committed!
[10:19:05][338430][INFO ] Checkpoint committed!
[10:20:06][338430][INFO ] Checkpoint committed!
[10:21:06][338430][INFO ] Checkpoint committed!
[10:22:06][338430][INFO ] Checkpoint committed!
[10:23:06][338430][INFO ] Checkpoint committed!
[10:24:06][338430][INFO ] Checkpoint committed!
[10:24:12][338430][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 469.222655 3696.941162 0.7250882 2.3409843 232.473 100.962  1
------> CAND: 469.229921 3696.941162 0.7250882 2.3409843 227.008 98.5882  1
------> CAND: 469.201894 3696.941162 0.7250882 2.3409843 223.799 97.1946  1
------> CAND: 469.215389 3696.941162 0.7250882 2.3409843 220.268 95.6611  1
------> CAND: 469.084596 3696.941162 0.7250882 2.3409843 204.321 88.7357  1
------> CAND: 469.150771 3696.941162 0.7250882 2.3409843 200.253 86.9688  1
------> CAND: 469.033992 3696.941162 0.7250882 2.3409843 200.093 86.8994  1
------> CAND: 469.114959 3696.941162 0.7250882 2.3409843 196.725 85.4367  1
------> CAND: 469.210977 3696.941162 0.7250882 2.3409843 191.69 83.25  1
------> CAND: 469.059164 3696.941162 0.7250882 2.3409843 191.005 82.9525  1
------> CAND: 469.099388 3696.941162 0.7250882 2.3409843 189.438 82.2719  1
------> CAND: 469.240821 3696.941162 0.7250882 2.3409843 188.816 82.0019  1
------> CAND: 469.225769 3696.941162 0.7250882 2.3409843 188.363 81.8049  1
------> CAND: 469.130789 3696.941162 0.7250882 2.3409843 187.158 81.2817  1
------> CAND: 469.146359 3696.941162 0.7250882 2.3409843 186.819 81.1346  1
------> CAND: 469.258986 3696.941162 0.7250882 2.3409843 185.033 80.359  1
------> CAND: 469.119890 3696.941162 0.7250882 2.3409843 182.553 79.282  1
------> CAND: 469.198261 3696.941162 0.7250882 2.3409843 176.311 76.5709  1
------> CAND: 469.216686 3696.941162 0.7250882 2.3409843 173.044 75.152  1
------> CAND: 469.216167 3696.941162 0.7250882 2.3409843 171.181 74.3431  1
------> CAND: 469.058386 3696.941162 0.7250882 2.3409843 170.658 74.116  1
------> CAND: 469.234074 3696.941162 0.7250882 2.3409843 168.617 73.2296  1
------> CAND: 469.079925 3696.941162 0.7250882 2.3409843 165.742 71.9809  1
------> CAND: 469.043075 3696.941162 0.7250882 2.3409843 164.542 71.4599  1
------> CAND: 469.198002 3696.941162 0.7250882 2.3409843 162.062 70.3829  1
------> CAND: 469.148955 3696.941162 0.7250882 2.3409843 160.773 69.8229  1
------> CAND: 469.150512 3696.941162 0.7250882 2.3409843 159.799 69.4  1
------> CAND: 469.221098 3696.941162 0.7250882 2.3409843 158.591 68.8751  1
------> CAND: 469.155442 3696.941162 0.7250882 2.3409843 158.222 68.7148  1
------> CAND: 469.060721 3696.941162 0.7250882 2.3409843 158.145 68.6817  1
------> CAND: 469.094977 3696.941162 0.7250882 2.3409843 156.758 68.0791  1
------> CAND: 469.073178 3696.941162 0.7250882 2.3409843 154.108 66.9283  1
------> CAND: 469.270405 3696.941162 0.7250882 2.3409843 153.962 66.8648  1
------> CAND: 469.268848 3696.941162 0.7250882 2.3409843 152.393 66.1833  1
------> CAND: 469.195407 3696.941162 0.7250882 2.3409843 152.38 66.1776  1
------> CAND: 469.071621 3696.941162 0.7250882 2.3409843 148.206 64.3651  1
------> CAND: 469.104319 3696.941162 0.7250882 2.3409843 147.772 64.1765  1
------> CAND: 469.253537 3696.941162 0.7250882 2.3409843 147.064 63.8691  1
------> CAND: 469.193590 3696.941162 0.7250882 2.3409843 146.628 63.6796  1
------> CAND: 469.088748 3696.941162 0.7250882 2.3409843 145.991 63.4033  1
------> CAND: 469.099907 3696.941162 0.7250882 2.3409843 145.709 63.2805  1
------> CAND: 469.257689 3696.941162 0.7250882 2.3409843 145.52 63.1983  1
------> CAND: 469.028283 3696.941162 0.7250882 2.3409843 144.906 62.9318  1
------> CAND: 469.286235 3696.941162 0.7250882 2.3409843 144.546 62.7754  1
------> CAND: 469.271183 3696.941162 0.7250882 2.3409843 140.574 61.0505  1
------> CAND: 469.232257 3696.941162 0.7250882 2.3409843 140.566 61.047  1
------> CAND: 469.222136 3696.941162 0.7250882 2.3409843 140.248 60.9088  1
------> CAND: 469.094458 3696.941162 0.7250882 2.3409843 139.628 60.6396  1
------> CAND: 469.180355 3696.941162 0.7250882 2.3409843 139.608 60.631  1
------> CAND: 469.237707 3696.941162 0.7250882 2.3409843 139.424 60.5512  1
------> CAND: 469.206047 3696.941162 0.7250882 2.3409843 137.771 59.8332  1
------> CAND: 469.027504 3696.941162 0.7250882 2.3409843 137.304 59.6305  1
------> CAND: 469.163228 3696.941162 0.7250882 2.3409843 137.254 59.6085  1
------> CAND: 469.085634 3696.941162 0.7250882 2.3409843 136.571 59.312  1
------> CAND: 469.152328 3696.941162 0.7250882 2.3409843 134.249 58.3035  1
------> CAND: 469.229662 3696.941162 0.7250882 2.3409843 134.059 58.2211  1
------> CAND: 469.057867 3696.941162 0.7250882 2.3409843 133.632 58.0357  1
------> CAND: 469.108471 3696.941162 0.7250882 2.3409843 133.184 57.8411  1
------> CAND: 469.094717 3696.941162 0.7250882 2.3409843 132.249 57.4352  1
------> CAND: 469.053455 3696.941162 0.7250882 2.3409843 130.729 56.775  1
------> CAND: 469.050601 3696.941162 0.7250882 2.3409843 129.843 56.3902  1
------> CAND: 469.068507 3696.941162 0.7250882 2.3409843 128.878 55.9712  1
------> CAND: 469.122744 3696.941162 0.7250882 2.3409843 127.716 55.4663  1
------> CAND: 469.180615 3696.941162 0.7250882 2.3409843 127.154 55.2225  1
------> CAND: 469.239523 3696.941162 0.7250882 2.3409843 127.09 55.1944  1
------> CAND: 469.181653 3696.941162 0.7250882 2.3409843 126.657 55.0065  1
------> CAND: 469.108731 3696.941162 0.7250882 2.3409843 126.382 54.8871  1
------> CAND: 469.259765 3696.941162 0.7250882 2.3409843 125.231 54.3873  1
------> CAND: 469.170234 3696.941162 0.7250882 2.3409843 124.335 53.998  1
------> CAND: 469.042296 3696.941162 0.7250882 2.3409843 123.792 53.7621  1
------> CAND: 469.072140 3696.941162 0.7250882 2.3409843 122.637 53.2606  1
------> CAND: 469.132346 3696.941162 0.7250882 2.3409843 122.521 53.21  1
------> CAND: 469.198780 3696.941162 0.7250882 2.3409843 121.923 52.9503  1
------> CAND: 469.104838 3696.941162 0.7250882 2.3409843 119.895 52.0697  1
------> CAND: 469.246789 3696.941162 0.7250882 2.3409843 119.596 51.9398  1
------> CAND: 469.221358 3696.941162 0.7250882 2.3409843 119.283 51.8038  1
------> CAND: 469.199559 3696.941162 0.7250882 2.3409843 118.182 51.3256  1
------> CAND: 469.145581 3696.941162 0.7250882 2.3409843 118.07 51.2771  1
------> CAND: 469.115997 3696.941162 0.7250882 2.3409843 117.364 50.9704  1
------> CAND: 469.269886 3696.941162 0.7250882 2.3409843 117.261 50.9258  1
------> CAND: 469.090565 3696.941162 0.7250882 2.3409843 117.196 50.8974  1
------> CAND: 469.044113 3696.941162 0.7250882 2.3409843 116.143 50.4405  1
------> CAND: 469.146619 3696.941162 0.7250882 2.3409843 115.612 50.2095  1
------> CAND: 469.285975 3696.941162 0.7250882 2.3409843 113.513 49.2981  1
------> CAND: 469.238485 3696.941162 0.7250882 2.3409843 113.469 49.2788  1
------> CAND: 469.273259 3696.941162 0.7250882 2.3409843 113.092 49.1151  1
------> CAND: 469.285716 3696.941162 0.7250882 2.3409843 112.433 48.829  1
------> CAND: 469.158297 3696.941162 0.7250882 2.3409843 111.808 48.5575  1
------> CAND: 469.104059 3696.941162 0.7250882 2.3409843 111.584 48.4604  1
------> CAND: 469.035290 3696.941162 0.7250882 2.3409843 111.216 48.3005  1
------> CAND: 469.250682 3696.941162 0.7250882 2.3409843 109.507 47.5582  1
------> CAND: 469.080704 3696.941162 0.7250882 2.3409843 109.502 47.5559  1
------> CAND: 469.178279 3696.941162 0.7250882 2.3409843 109.328 47.4804  1
------> CAND: 469.032954 3696.941162 0.7250882 2.3409843 108.793 47.248  1
------> CAND: 469.286754 3696.941162 0.7250882 2.3409843 107.42 46.6519  1
------> CAND: 469.166601 3696.941162 0.7250882 2.3409843 106.369 46.1956  1
------> CAND: 469.217205 3696.941162 0.7250882 2.3409843 106.317 46.173  1
------> CAND: 469.126637 3696.941162 0.7250882 2.3409843 106.222 46.1316  1
------> CAND: 469.156480 3696.941162 0.7250882 2.3409843 105.253 45.7109  1
------> CAND: 469.052677 3696.941162 0.7250882 2.3409843 104.331 45.3104  1
[10:24:12][338430][INFO ] Statistics: count dirty SumSpec pages 171624 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:24:12][338430][INFO ] Data processing finished successfully!
10:24:12 (338430): called boinc_finish(0)

</stderr_txt>
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