Task 1703138604

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_64_9850000_1
Workunit ID: 857758113
Created: 25 Dec 2024 23:19:51 UTC
Sent: 26 Dec 2024 14:40:03 UTC
Report deadline: 9 Jan 2025 14:40:03 UTC
Received: 26 Dec 2024 19:38:09 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 421.83
CPU time (sec): 46.50
Peak working set size (MB): 271.83
Peak swap size (MB): 36412.3
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>
[19:30:45][1014349][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_64.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 9850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_64_9850000_1_0
------> GPU usage: 0.330000
[19:30:45][1014349][INFO ] Starting data processing...
[19:30:45][1014349][INFO ] opti: No host transfer for n_steps. Use device global.
[19:30:45][1014349][INFO ] opti: No host transfer for mean. Use device global.
[19:30:45][1014349][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:30:45][1014349][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:30:45][1014349][INFO ] opti: power spectrum in fft callback (static link).
[19:30:45][1014349][INFO ] opti: __constant__ access is not uniform, bad!
[19:30:47][1014349][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[19:30:47][1014349][INFO ] CUDA global memory status (initial GPU state, including context):
[19:30:47][1014349][INFO ] No template file. Generating templates.
[19:30:47][1014349][INFO ] Template param value T_cons = 50000
[19:30:55][1014349][INFO ] Number of generated templates to be used: 50000
[19:30:55][1014349][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_64.cpt
[19:30:55][1014349][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_64.cpt (No such file or directory).
------> Starting from scratch...
[19:30:55][1014349][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary
[19:30:55][1014349][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766101397
------> 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: 236.4 cm^-3 pc
------> Scale factor: 1.31367
[19:30:55][1014349][INFO ] Allocating memory for dedispersed compressed time series...
[19:30:55][1014349][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:30:55][1014349][INFO ] 8-bit allocation done
[19:30:55][1014349][INFO ] Foobar
[19:30:55][1014349][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary
[19:30:55][1014349][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:30:56][1014349][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:30:56][1014349][INFO ] FftSize = 12582913
[19:30:56][1014349][INFO ] Seed for random number generator is 1103290303.
[19:31:00][1014349][INFO ] 8[19:31:00][1014349][INFO ] 9[19:31:01][1014349][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:31:01][1014349][INFO ] Normalization factor 3.97364e-08
[19:31:01][1014349][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
[19:31:01][1014349][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:31:01][1014349][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:31:01][1014349][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:31:01][1014349][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:31:45][1014349][INFO ] Checkpoint committed!
[19:32:45][1014349][INFO ] Checkpoint committed!
[19:33:45][1014349][INFO ] Checkpoint committed!
[19:34:45][1014349][INFO ] Checkpoint committed!
[19:35:45][1014349][INFO ] Checkpoint committed!
[19:36:46][1014349][INFO ] Checkpoint committed!
[19:37:44][1014349][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 456.537848 3718.933594 0.9171125 4.3750577 214.064 92.9669  1
------> CAND: 456.709643 3718.933594 0.9171125 4.3750577 212.219 92.1656  1
------> CAND: 456.682654 3718.933594 0.9171125 4.3750577 209.96 91.1843  1
------> CAND: 456.613624 3718.933594 0.9171125 4.3750577 189.674 82.3744  1
------> CAND: 456.578850 3718.933594 0.9171125 4.3750577 189.276 82.2015  1
------> CAND: 456.750905 3718.933594 0.9171125 4.3750577 184.559 80.153  1
------> CAND: 456.603763 3718.933594 0.9171125 4.3750577 182.573 79.2904  1
------> CAND: 456.587933 3718.933594 0.9171125 4.3750577 179.762 78.0695  1
------> CAND: 456.713276 3718.933594 0.9171125 4.3750577 178.078 77.3381  1
------> CAND: 456.650994 3718.933594 0.9171125 4.3750577 176.752 76.7626  1
------> CAND: 456.734037 3718.933594 0.9171125 4.3750577 172.276 74.8186  1
------> CAND: 456.626340 3718.933594 0.9171125 4.3750577 168.357 73.1163  1
------> CAND: 456.707307 3718.933594 0.9171125 4.3750577 162.916 70.7536  1
------> CAND: 456.782824 3718.933594 0.9171125 4.3750577 162.56 70.5987  1
------> CAND: 456.781786 3718.933594 0.9171125 4.3750577 160.379 69.6517  1
------> CAND: 456.592345 3718.933594 0.9171125 4.3750577 158.232 68.7191  1
------> CAND: 456.673571 3718.933594 0.9171125 4.3750577 153.706 66.7536  1
------> CAND: 456.707826 3718.933594 0.9171125 4.3750577 152.388 66.1812  1
------> CAND: 456.730922 3718.933594 0.9171125 4.3750577 151.295 65.7064  1
------> CAND: 456.588192 3718.933594 0.9171125 4.3750577 151.115 65.6285  1
------> CAND: 456.761804 3718.933594 0.9171125 4.3750577 150.843 65.5105  1
------> CAND: 456.798135 3718.933594 0.9171125 4.3750577 149.64 64.9878  1
------> CAND: 456.563020 3718.933594 0.9171125 4.3750577 148.651 64.5582  1
------> CAND: 456.710421 3718.933594 0.9171125 4.3750577 143.333 62.2489  1
------> CAND: 456.701338 3718.933594 0.9171125 4.3750577 142.572 61.9184  1
------> CAND: 456.699262 3718.933594 0.9171125 4.3750577 140.341 60.9494  1
------> CAND: 456.566394 3718.933594 0.9171125 4.3750577 139.432 60.5544  1
------> CAND: 456.674090 3718.933594 0.9171125 4.3750577 139.33 60.5104  1
------> CAND: 456.641392 3718.933594 0.9171125 4.3750577 138.936 60.3394  1
------> CAND: 456.599351 3718.933594 0.9171125 4.3750577 138.885 60.3169  1
------> CAND: 456.629195 3718.933594 0.9171125 4.3750577 138.333 60.0771  1
------> CAND: 456.632049 3718.933594 0.9171125 4.3750577 137.095 59.5398  1
------> CAND: 456.618555 3718.933594 0.9171125 4.3750577 136.597 59.3234  1
------> CAND: 456.762323 3718.933594 0.9171125 4.3750577 136.226 59.1623  1
------> CAND: 456.540962 3718.933594 0.9171125 4.3750577 135.885 59.0141  1
------> CAND: 456.680059 3718.933594 0.9171125 4.3750577 135.086 58.667  1
------> CAND: 456.796059 3718.933594 0.9171125 4.3750577 133.327 57.903  1
------> CAND: 456.681097 3718.933594 0.9171125 4.3750577 132.94 57.735  1
------> CAND: 456.716390 3718.933594 0.9171125 4.3750577 132.559 57.5695  1
------> CAND: 456.689401 3718.933594 0.9171125 4.3750577 131.426 57.0777  1
------> CAND: 456.789831 3718.933594 0.9171125 4.3750577 131.212 56.9847  1
------> CAND: 456.591047 3718.933594 0.9171125 4.3750577 128.987 56.0182  1
------> CAND: 456.698224 3718.933594 0.9171125 4.3750577 127.415 55.3355  1
------> CAND: 456.547709 3718.933594 0.9171125 4.3750577 127.41 55.3335  1
------> CAND: 456.599611 3718.933594 0.9171125 4.3750577 126.757 55.0497  1
------> CAND: 456.719764 3718.933594 0.9171125 4.3750577 125.094 54.3276  1
------> CAND: 456.721840 3718.933594 0.9171125 4.3750577 124.574 54.1018  1
------> CAND: 456.640354 3718.933594 0.9171125 4.3750577 124.023 53.8627  1
------> CAND: 456.726770 3718.933594 0.9171125 4.3750577 123.525 53.6463  1
------> CAND: 456.785938 3718.933594 0.9171125 4.3750577 123.122 53.471  1
------> CAND: 456.580407 3718.933594 0.9171125 4.3750577 122.883 53.3673  1
------> CAND: 456.718726 3718.933594 0.9171125 4.3750577 122.139 53.0441  1
------> CAND: 456.614662 3718.933594 0.9171125 4.3750577 121.827 52.9087  1
------> CAND: 456.701079 3718.933594 0.9171125 4.3750577 121.324 52.6905  1
------> CAND: 456.640094 3718.933594 0.9171125 4.3750577 119.058 51.7062  1
------> CAND: 456.783862 3718.933594 0.9171125 4.3750577 119.039 51.6981  1
------> CAND: 456.597275 3718.933594 0.9171125 4.3750577 119.018 51.6887  1
------> CAND: 456.679280 3718.933594 0.9171125 4.3750577 118.691 51.5469  1
------> CAND: 456.757652 3718.933594 0.9171125 4.3750577 118.332 51.3908  1
------> CAND: 456.767254 3718.933594 0.9171125 4.3750577 118.07 51.2773  1
------> CAND: 456.764659 3718.933594 0.9171125 4.3750577 116.141 50.4393  1
------> CAND: 456.691218 3718.933594 0.9171125 4.3750577 115.613 50.2101  1
------> CAND: 456.775818 3718.933594 0.9171125 4.3750577 115.497 50.1598  1
------> CAND: 456.785160 3718.933594 0.9171125 4.3750577 115.432 50.1313  1
------> CAND: 456.570027 3718.933594 0.9171125 4.3750577 114.181 49.5881  1
------> CAND: 456.663191 3718.933594 0.9171125 4.3750577 114.096 49.5512  1
------> CAND: 456.638797 3718.933594 0.9171125 4.3750577 113.96 49.492  1
------> CAND: 456.601946 3718.933594 0.9171125 4.3750577 113.782 49.4149  1
------> CAND: 456.648139 3718.933594 0.9171125 4.3750577 113.595 49.3337  1
------> CAND: 456.576255 3718.933594 0.9171125 4.3750577 112.806 48.991  1
------> CAND: 456.627897 3718.933594 0.9171125 4.3750577 112.696 48.9432  1
------> CAND: 456.557830 3718.933594 0.9171125 4.3750577 112.21 48.7324  1
------> CAND: 456.777894 3718.933594 0.9171125 4.3750577 111.962 48.6243  1
------> CAND: 456.542000 3718.933594 0.9171125 4.3750577 110.464 47.974  1
------> CAND: 456.539145 3718.933594 0.9171125 4.3750577 110.309 47.9068  1
------> CAND: 456.592864 3718.933594 0.9171125 4.3750577 108.687 47.2022  1
------> CAND: 456.650215 3718.933594 0.9171125 4.3750577 108.308 47.0374  1
------> CAND: 456.567432 3718.933594 0.9171125 4.3750577 108.16 46.9733  1
------> CAND: 456.734556 3718.933594 0.9171125 4.3750577 108.02 46.9126  1
------> CAND: 456.578072 3718.933594 0.9171125 4.3750577 106.7 46.3391  1
------> CAND: 456.649696 3718.933594 0.9171125 4.3750577 105.919 46.0002  1
------> CAND: 456.749607 3718.933594 0.9171125 4.3750577 105.628 45.8737  1
------> CAND: 456.650475 3718.933594 0.9171125 4.3750577 104.92 45.5664  1
------> CAND: 456.605580 3718.933594 0.9171125 4.3750577 104.66 45.4532  1
------> CAND: 456.546930 3718.933594 0.9171125 4.3750577 104.384 45.3334  1
------> CAND: 456.692256 3718.933594 0.9171125 4.3750577 103.697 45.0351  1
------> CAND: 456.688363 3718.933594 0.9171125 4.3750577 102.693 44.5991  1
------> CAND: 456.720542 3718.933594 0.9171125 4.3750577 102.233 44.3993  1
------> CAND: 456.715092 3718.933594 0.9171125 4.3750577 101.284 43.9869  1
------> CAND: 456.700041 3718.933594 0.9171125 4.3750577 101.193 43.9475  1
------> CAND: 456.689920 3718.933594 0.9171125 4.3750577 101.081 43.899  1
------> CAND: 456.775299 3718.933594 0.9171125 4.3750577 100.581 43.6818  1
------> CAND: 456.606618 3718.933594 0.9171125 4.3750577 99.177 43.072  1
------> CAND: 456.788533 3718.933594 0.9171125 4.3750577 99.0775 43.0288  1
------> CAND: 456.643727 3718.933594 0.9171125 4.3750577 98.5918 42.8179  1
------> CAND: 456.797097 3718.933594 0.9171125 4.3750577 98.2781 42.6816  1
------> CAND: 456.755576 3718.933594 0.9171125 4.3750577 98.2772 42.6813  1
------> CAND: 456.609213 3718.933594 0.9171125 4.3750577 97.9692 42.5475  1
------> CAND: 456.579888 3718.933594 0.9171125 4.3750577 97.5494 42.3652  1
------> CAND: 456.577293 3718.933594 0.9171125 4.3750577 97.4246 42.3109  1
[19:37:44][1014349][INFO ] Statistics: count dirty SumSpec pages 527782 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:37:44][1014349][INFO ] Data processing finished successfully!
19:37:44 (1014349): called boinc_finish(0)

</stderr_txt>
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