Task 1702703223

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_114_2250000_0
Workunit ID: 857481208
Created: 25 Dec 2024 2:21:42 UTC
Sent: 25 Dec 2024 14:18:37 UTC
Report deadline: 8 Jan 2025 14:18:37 UTC
Received: 25 Dec 2024 19:09:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 425.48
CPU time (sec): 42.28
Peak working set size (MB): 279.03
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>
[14:00:54][279405][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_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_114.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 2250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_114.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_114_2250000_0_0
------> GPU usage: 1.000000
[14:00:54][279405][INFO ] Starting data processing...
[14:00:54][279405][INFO ] opti: No host transfer for n_steps. Use device global.
[14:00:54][279405][INFO ] opti: No host transfer for mean. Use device global.
[14:00:54][279405][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:00:54][279405][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:00:54][279405][INFO ] opti: power spectrum in fft callback (static link).
[14:00:54][279405][INFO ] opti: __constant__ access is not uniform, bad!
[14:00:54][279405][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[14:00:54][279405][INFO ] CUDA global memory status (initial GPU state, including context):
[14:00:54][279405][INFO ] No template file. Generating templates.
[14:00:54][279405][INFO ] Template param value T_cons = 50000
[14:00:59][279405][INFO ] Number of generated templates to be used: 50000
[14:00:59][279405][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_114.cpt
[14:00:59][279405][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_114.cpt (No such file or directory).
------> Starting from scratch...
[14:00:59][279405][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_114.binary
[14:00:59][279405][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM241.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204810922
------> 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: 241.4 cm^-3 pc
------> Scale factor: 0.992733
[14:00:59][279405][INFO ] Allocating memory for dedispersed compressed time series...
[14:00:59][279405][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:00:59][279405][INFO ] 8-bit allocation done
[14:00:59][279405][INFO ] Foobar
[14:00:59][279405][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_114.binary
[14:01:00][279405][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:01:00][279405][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:01:00][279405][INFO ] FftSize = 12582913
[14:01:00][279405][INFO ] Seed for random number generator is -1082069024.
[14:01:03][279405][INFO ] 8[14:01:03][279405][INFO ] 9[14:01:05][279405][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:01:05][279405][INFO ] Normalization factor 3.97364e-08
[14:01:05][279405][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
[14:01:05][279405][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
[14:01:05][279405][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:01:05][279405][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:01:05][279405][INFO ] TimeSeriesLength = 16774873, params->nsamples = 25165824
sum = -243.91650391, mean= -0.00001454  -0.00001454
[14:01:05][279405][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:01:54][279405][INFO ] Checkpoint committed!
[14:02:54][279405][INFO ] Checkpoint committed!
[14:03:54][279405][INFO ] Checkpoint committed!
[14:04:54][279405][INFO ] Checkpoint committed!
[14:05:54][279405][INFO ] Checkpoint committed!
[14:06:54][279405][INFO ] Checkpoint committed!
[14:07:54][279405][INFO ] Checkpoint committed!
[14:07:58][279405][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 350.930338 3914.957520 0.4591724 2.3821888 240.834 104.593  1
------> CAND: 350.909836 3914.957520 0.4591724 2.3821888 225.535 97.9488  1
------> CAND: 350.980682 3914.957520 0.4591724 2.3821888 219.637 95.3871  1
------> CAND: 350.911134 3914.957520 0.4591724 2.3821888 212.726 92.3858  1
------> CAND: 350.976271 3914.957520 0.4591724 2.3821888 203.194 88.246  1
------> CAND: 350.972897 3914.957520 0.4591724 2.3821888 200.726 87.1743  1
------> CAND: 350.980942 3914.957520 0.4591724 2.3821888 196.36 85.2781  1
------> CAND: 351.025058 3914.957520 0.4591724 2.3821888 188.877 82.0281  1
------> CAND: 350.785531 3914.957520 0.4591724 2.3821888 188.678 81.9417  1
------> CAND: 350.803957 3914.957520 0.4591724 2.3821888 186.353 80.9321  1
------> CAND: 350.835098 3914.957520 0.4591724 2.3821888 183.333 79.6206  1
------> CAND: 350.875322 3914.957520 0.4591724 2.3821888 180.529 78.4028  1
------> CAND: 350.821603 3914.957520 0.4591724 2.3821888 179.325 77.88  1
------> CAND: 350.917103 3914.957520 0.4591724 2.3821888 178.653 77.5882  1
------> CAND: 350.963814 3914.957520 0.4591724 2.3821888 176.418 76.6172  1
------> CAND: 350.848592 3914.957520 0.4591724 2.3821888 174.689 75.8663  1
------> CAND: 350.956288 3914.957520 0.4591724 2.3821888 173.847 75.501  1
------> CAND: 350.939420 3914.957520 0.4591724 2.3821888 173.614 75.3997  1
------> CAND: 350.955510 3914.957520 0.4591724 2.3821888 171.371 74.4255  1
------> CAND: 350.948503 3914.957520 0.4591724 2.3821888 169.793 73.7401  1
------> CAND: 350.788127 3914.957520 0.4591724 2.3821888 166.553 72.3328  1
------> CAND: 350.963295 3914.957520 0.4591724 2.3821888 166.36 72.2494  1
------> CAND: 350.922293 3914.957520 0.4591724 2.3821888 166.073 72.1246  1
------> CAND: 350.926964 3914.957520 0.4591724 2.3821888 165.454 71.8558  1
------> CAND: 350.992360 3914.957520 0.4591724 2.3821888 162.218 70.4505  1
------> CAND: 351.012861 3914.957520 0.4591724 2.3821888 160.293 69.6145  1
------> CAND: 350.837174 3914.957520 0.4591724 2.3821888 156.669 68.0405  1
------> CAND: 351.022723 3914.957520 0.4591724 2.3821888 156.053 67.7731  1
------> CAND: 350.934230 3914.957520 0.4591724 2.3821888 154.727 67.1972  1
------> CAND: 350.891930 3914.957520 0.4591724 2.3821888 153.062 66.474  1
------> CAND: 350.953434 3914.957520 0.4591724 2.3821888 149.441 64.9015  1
------> CAND: 350.774632 3914.957520 0.4591724 2.3821888 149.384 64.8765  1
------> CAND: 350.885961 3914.957520 0.4591724 2.3821888 148.953 64.6894  1
------> CAND: 350.958105 3914.957520 0.4591724 2.3821888 146.065 63.4352  1
------> CAND: 351.033882 3914.957520 0.4591724 2.3821888 144.411 62.7168  1
------> CAND: 350.973935 3914.957520 0.4591724 2.3821888 141.811 61.5876  1
------> CAND: 350.890114 3914.957520 0.4591724 2.3821888 139.816 60.7214  1
------> CAND: 350.962517 3914.957520 0.4591724 2.3821888 138.296 60.0613  1
------> CAND: 350.946427 3914.957520 0.4591724 2.3821888 138.103 59.9772  1
------> CAND: 350.880512 3914.957520 0.4591724 2.3821888 137.459 59.6975  1
------> CAND: 350.992101 3914.957520 0.4591724 2.3821888 136.762 59.3951  1
------> CAND: 350.963036 3914.957520 0.4591724 2.3821888 136.326 59.2058  1
------> CAND: 350.937344 3914.957520 0.4591724 2.3821888 136.073 59.0957  1
------> CAND: 350.995215 3914.957520 0.4591724 2.3821888 135.93 59.0337  1
------> CAND: 350.939680 3914.957520 0.4591724 2.3821888 135.624 58.9009  1
------> CAND: 350.873765 3914.957520 0.4591724 2.3821888 133.913 58.1576  1
------> CAND: 350.998588 3914.957520 0.4591724 2.3821888 133.869 58.1386  1
------> CAND: 350.842104 3914.957520 0.4591724 2.3821888 133.457 57.9597  1
------> CAND: 350.902051 3914.957520 0.4591724 2.3821888 133.122 57.814  1
------> CAND: 351.002741 3914.957520 0.4591724 2.3821888 133.044 57.7801  1
------> CAND: 350.786569 3914.957520 0.4591724 2.3821888 131.32 57.0316  1
------> CAND: 350.848333 3914.957520 0.4591724 2.3821888 131.184 56.9724  1
------> CAND: 350.996772 3914.957520 0.4591724 2.3821888 130.403 56.6332  1
------> CAND: 350.813818 3914.957520 0.4591724 2.3821888 127.463 55.3566  1
------> CAND: 350.954731 3914.957520 0.4591724 2.3821888 127.344 55.3047  1
------> CAND: 350.911393 3914.957520 0.4591724 2.3821888 124.81 54.2043  1
------> CAND: 351.015197 3914.957520 0.4591724 2.3821888 123.944 53.8282  1
------> CAND: 350.826274 3914.957520 0.4591724 2.3821888 123.806 53.7684  1
------> CAND: 350.946946 3914.957520 0.4591724 2.3821888 123.664 53.7065  1
------> CAND: 350.956029 3914.957520 0.4591724 2.3821888 121.485 52.7601  1
------> CAND: 350.796431 3914.957520 0.4591724 2.3821888 121.338 52.6963  1
------> CAND: 351.019868 3914.957520 0.4591724 2.3821888 120.906 52.509  1
------> CAND: 350.865720 3914.957520 0.4591724 2.3821888 119.935 52.0871  1
------> CAND: 350.994436 3914.957520 0.4591724 2.3821888 119.781 52.0201  1
------> CAND: 350.957586 3914.957520 0.4591724 2.3821888 119.292 51.8077  1
------> CAND: 350.817451 3914.957520 0.4591724 2.3821888 118.978 51.6713  1
------> CAND: 351.037774 3914.957520 0.4591724 2.3821888 118.311 51.3819  1
------> CAND: 350.800064 3914.957520 0.4591724 2.3821888 116.906 50.7718  1
------> CAND: 350.990025 3914.957520 0.4591724 2.3821888 116.627 50.6507  1
------> CAND: 350.936306 3914.957520 0.4591724 2.3821888 116.48 50.5865  1
------> CAND: 350.924888 3914.957520 0.4591724 2.3821888 116.352 50.531  1
------> CAND: 350.874543 3914.957520 0.4591724 2.3821888 114.941 49.9184  1
------> CAND: 350.981980 3914.957520 0.4591724 2.3821888 114.889 49.8957  1
------> CAND: 350.864163 3914.957520 0.4591724 2.3821888 114.583 49.7628  1
------> CAND: 350.895823 3914.957520 0.4591724 2.3821888 114.172 49.5842  1
------> CAND: 351.036736 3914.957520 0.4591724 2.3821888 114.068 49.5391  1
------> CAND: 350.905684 3914.957520 0.4591724 2.3821888 113.108 49.1223  1
------> CAND: 350.811482 3914.957520 0.4591724 2.3821888 112.519 48.8666  1
------> CAND: 350.971080 3914.957520 0.4591724 2.3821888 112.477 48.8482  1
------> CAND: 350.995734 3914.957520 0.4591724 2.3821888 111.859 48.5797  1
------> CAND: 350.869093 3914.957520 0.4591724 2.3821888 111.228 48.3058  1
------> CAND: 350.784493 3914.957520 0.4591724 2.3821888 111.03 48.2197  1
------> CAND: 350.912172 3914.957520 0.4591724 2.3821888 110.797 48.1185  1
------> CAND: 350.905425 3914.957520 0.4591724 2.3821888 110.16 47.8418  1
------> CAND: 351.001962 3914.957520 0.4591724 2.3821888 108.738 47.2244  1
------> CAND: 350.923071 3914.957520 0.4591724 2.3821888 108.344 47.0531  1
------> CAND: 350.803178 3914.957520 0.4591724 2.3821888 108.134 46.9618  1
------> CAND: 350.858194 3914.957520 0.4591724 2.3821888 106.91 46.4304  1
------> CAND: 350.899456 3914.957520 0.4591724 2.3821888 106.355 46.1893  1
------> CAND: 350.951877 3914.957520 0.4591724 2.3821888 106.192 46.1186  1
------> CAND: 351.024020 3914.957520 0.4591724 2.3821888 105.519 45.8265  1
------> CAND: 350.861049 3914.957520 0.4591724 2.3821888 105.468 45.8042  1
------> CAND: 350.871948 3914.957520 0.4591724 2.3821888 105.397 45.7733  1
------> CAND: 350.964074 3914.957520 0.4591724 2.3821888 105.135 45.6596  1
------> CAND: 350.926445 3914.957520 0.4591724 2.3821888 104.553 45.4069  1
------> CAND: 350.788646 3914.957520 0.4591724 2.3821888 104.531 45.3973  1
------> CAND: 350.820825 3914.957520 0.4591724 2.3821888 103.746 45.0562  1
------> CAND: 351.014419 3914.957520 0.4591724 2.3821888 103.391 44.9021  1
------> CAND: 350.978866 3914.957520 0.4591724 2.3821888 102.398 44.4709  1
------> CAND: 350.858713 3914.957520 0.4591724 2.3821888 101.839 44.228  1
[14:07:58][279405][INFO ] Statistics: count dirty SumSpec pages 292698 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:07:58][279405][INFO ] Data processing finished successfully!
14:07:58 (279405): called boinc_finish(0)

</stderr_txt>
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