Task 1703144011

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_78_4150000_0
Workunit ID: 857760804
Created: 25 Dec 2024 23:20:17 UTC
Sent: 26 Dec 2024 11:06:55 UTC
Report deadline: 9 Jan 2025 11:06:55 UTC
Received: 26 Dec 2024 16:07:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 439.25
CPU time (sec): 49.02
Peak working set size (MB): 274.15
Peak swap size (MB): 36412.3
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>
[15:58:43][1007745][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_78.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 4150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_78.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_78_4150000_0_0
------> GPU usage: 0.330000
[15:58:43][1007745][INFO ] Starting data processing...
[15:58:43][1007745][INFO ] opti: No host transfer for n_steps. Use device global.
[15:58:43][1007745][INFO ] opti: No host transfer for mean. Use device global.
[15:58:43][1007745][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:58:43][1007745][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:58:43][1007745][INFO ] opti: power spectrum in fft callback (static link).
[15:58:43][1007745][INFO ] opti: __constant__ access is not uniform, bad!
[15:58:45][1007745][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[15:58:45][1007745][INFO ] CUDA global memory status (initial GPU state, including context):
[15:58:45][1007745][INFO ] No template file. Generating templates.
[15:58:45][1007745][INFO ] Template param value T_cons = 50000
[15:58:53][1007745][INFO ] Number of generated templates to be used: 50000
[15:58:53][1007745][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_78.cpt
[15:58:53][1007745][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_78.cpt (No such file or directory).
------> Starting from scratch...
[15:58:53][1007745][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_78.binary
[15:58:53][1007745][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_DM237.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766078412
------> 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: 237.8 cm^-3 pc
------> Scale factor: 1.31383
[15:58:53][1007745][INFO ] Allocating memory for dedispersed compressed time series...
[15:58:53][1007745][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:58:53][1007745][INFO ] 8-bit allocation done
[15:58:53][1007745][INFO ] Foobar
[15:58:53][1007745][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_78.binary
[15:58:54][1007745][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:58:54][1007745][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:58:54][1007745][INFO ] FftSize = 12582913
[15:58:54][1007745][INFO ] Seed for random number generator is 1114470739.
[15:58:58][1007745][INFO ] 8[15:58:58][1007745][INFO ] 9[15:59:00][1007745][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:59:00][1007745][INFO ] Normalization factor 3.97364e-08
[15:59:00][1007745][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
[15:59:00][1007745][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
[15:59:00][1007745][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:59:00][1007745][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:59:00][1007745][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:59:43][1007745][INFO ] Checkpoint committed!
[16:00:43][1007745][INFO ] Checkpoint committed!
[16:01:43][1007745][INFO ] Checkpoint committed!
[16:02:44][1007745][INFO ] Checkpoint committed!
[16:03:44][1007745][INFO ] Checkpoint committed!
[16:04:44][1007745][INFO ] Checkpoint committed!
[16:05:44][1007745][INFO ] Checkpoint committed!
[16:05:54][1007745][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 469.366942 4385.285645 0.5626101 3.1849761 296.596 128.81  1
------> CAND: 469.359157 4385.285645 0.5626101 3.1849761 236.689 102.793  1
------> CAND: 469.361752 4385.285645 0.5626101 3.1849761 195.789 85.03  1
------> CAND: 469.306217 4385.285645 0.5626101 3.1849761 190.706 82.8224  1
------> CAND: 469.344624 4385.285645 0.5626101 3.1849761 176.346 76.5863  1
------> CAND: 469.382772 4385.285645 0.5626101 3.1849761 171.984 74.6917  1
------> CAND: 469.377323 4385.285645 0.5626101 3.1849761 169.254 73.5062  1
------> CAND: 469.338137 4385.285645 0.5626101 3.1849761 164.246 71.3313  1
------> CAND: 469.380696 4385.285645 0.5626101 3.1849761 162.576 70.6058  1
------> CAND: 469.381734 4385.285645 0.5626101 3.1849761 161.282 70.0439  1
------> CAND: 469.327756 4385.285645 0.5626101 3.1849761 160.143 69.5491  1
------> CAND: 469.329573 4385.285645 0.5626101 3.1849761 158.875 68.9986  1
------> CAND: 469.310369 4385.285645 0.5626101 3.1849761 157.02 68.1928  1
------> CAND: 469.398083 4385.285645 0.5626101 3.1849761 150.349 65.2958  1
------> CAND: 469.371354 4385.285645 0.5626101 3.1849761 150.228 65.2432  1
------> CAND: 469.373689 4385.285645 0.5626101 3.1849761 148.964 64.6943  1
------> CAND: 469.363828 4385.285645 0.5626101 3.1849761 148.423 64.4592  1
------> CAND: 469.378620 4385.285645 0.5626101 3.1849761 145.504 63.1914  1
------> CAND: 469.385108 4385.285645 0.5626101 3.1849761 143.422 62.2872  1
------> CAND: 469.318674 4385.285645 0.5626101 3.1849761 138.915 60.3302  1
------> CAND: 469.323345 4385.285645 0.5626101 3.1849761 136.317 59.2018  1
------> CAND: 469.384070 4385.285645 0.5626101 3.1849761 123.357 53.5733  1
------> CAND: 469.398602 4385.285645 0.5626101 3.1849761 122.771 53.3188  1
------> CAND: 469.353188 4385.285645 0.5626101 3.1849761 120.476 52.3219  1
------> CAND: 469.370056 4385.285645 0.5626101 3.1849761 119.941 52.0896  1
------> CAND: 469.302584 4385.285645 0.5626101 3.1849761 118.84 51.6115  1
------> CAND: 469.317895 4385.285645 0.5626101 3.1849761 117.816 51.1668  1
------> CAND: 469.316857 4385.285645 0.5626101 3.1849761 117.02 50.8213  1
------> CAND: 469.360454 4385.285645 0.5626101 3.1849761 115.799 50.2908  1
------> CAND: 469.395229 4385.285645 0.5626101 3.1849761 115.054 49.9674  1
------> CAND: 469.344105 4385.285645 0.5626101 3.1849761 112.757 48.9697  1
------> CAND: 469.303103 4385.285645 0.5626101 3.1849761 112.691 48.9412  1
------> CAND: 469.353967 4385.285645 0.5626101 3.1849761 110.764 48.104  1
------> CAND: 469.319971 4385.285645 0.5626101 3.1849761 110.456 47.9705  1
------> CAND: 469.335542 4385.285645 0.5626101 3.1849761 109.8 47.6854  1
------> CAND: 469.338656 4385.285645 0.5626101 3.1849761 106.349 46.187  1
------> CAND: 469.308812 4385.285645 0.5626101 3.1849761 104.731 45.4841  1
------> CAND: 469.380177 4385.285645 0.5626101 3.1849761 103.382 44.8981  1
------> CAND: 469.334504 4385.285645 0.5626101 3.1849761 99.9814 43.4213  1
------> CAND: 469.292723 4385.285645 0.5626101 3.1849761 99.5558 43.2365  1
------> CAND: 469.350853 4385.285645 0.5626101 3.1849761 98.743 42.8835  1
------> CAND: 469.305439 4385.285645 0.5626101 3.1849761 98.4521 42.7572  1
------> CAND: 469.363050 4385.285645 0.5626101 3.1849761 97.6191 42.3954  1
------> CAND: 469.315819 4385.285645 0.5626101 3.1849761 97.2418 42.2316  1
------> CAND: 469.376285 4385.285645 0.5626101 3.1849761 97.1454 42.1897  1
------> CAND: 469.398862 4385.285645 0.5626101 3.1849761 97.0727 42.1581  1
------> CAND: 469.297653 4385.285645 0.5626101 3.1849761 96.1988 41.7786  1
------> CAND: 469.386405 4385.285645 0.5626101 3.1849761 95.3217 41.3977  1
------> CAND: 469.390558 4385.285645 0.5626101 3.1849761 93.9726 40.8118  1
------> CAND: 469.355524 4385.285645 0.5626101 3.1849761 91.5673 39.7672  1
------> CAND: 469.381475 4385.285645 0.5626101 3.1849761 91.4375 39.7108  1
------> CAND: 469.349555 4385.285645 0.5626101 3.1849761 91.0619 39.5477  1
------> CAND: 469.344884 4385.285645 0.5626101 3.1849761 91.0348 39.5359  1
------> CAND: 469.320231 4385.285645 0.5626101 3.1849761 89.9433 39.0619  1
------> CAND: 469.297913 4385.285645 0.5626101 3.1849761 89.4472 38.8464  1
------> CAND: 469.359416 4385.285645 0.5626101 3.1849761 88.8739 38.5974  1
------> CAND: 469.364088 4385.285645 0.5626101 3.1849761 88.6297 38.4914  1
------> CAND: 469.324902 4385.285645 0.5626101 3.1849761 88.1109 38.2661  1
------> CAND: 469.316597 4385.285645 0.5626101 3.1849761 87.6422 38.0625  1
------> CAND: 469.298691 4385.285645 0.5626101 3.1849761 87.3924 37.954  1
------> CAND: 469.292982 4385.285645 0.5626101 3.1849761 86.9486 37.7613  1
------> CAND: 469.381994 4385.285645 0.5626101 3.1849761 86.4072 37.5262  1
------> CAND: 469.302843 4385.285645 0.5626101 3.1849761 86.1266 37.4043  1
------> CAND: 469.394969 4385.285645 0.5626101 3.1849761 85.5625 37.1593  1
------> CAND: 469.330351 4385.285645 0.5626101 3.1849761 84.9164 36.8787  1
------> CAND: 469.336061 4385.285645 0.5626101 3.1849761 84.5732 36.7297  1
------> CAND: 469.380956 4385.285645 0.5626101 3.1849761 82.6435 35.8916  1
------> CAND: 469.398343 4385.285645 0.5626101 3.1849761 82.4824 35.8217  1
------> CAND: 469.335282 4385.285645 0.5626101 3.1849761 82.1508 35.6776  1
------> CAND: 469.364607 4385.285645 0.5626101 3.1849761 81.6471 35.4589  1
------> CAND: 469.384848 4385.285645 0.5626101 3.1849761 81.0474 35.1984  1
------> CAND: 469.304141 4385.285645 0.5626101 3.1849761 79.871 34.6876  1
------> CAND: 469.390039 4385.285645 0.5626101 3.1849761 77.6121 33.7065  1
------> CAND: 469.340472 4385.285645 0.5626101 3.1849761 76.9629 33.4246  1
------> CAND: 469.343586 4385.285645 0.5626101 3.1849761 76.8563 33.3783  1
------> CAND: 469.394450 4385.285645 0.5626101 3.1849761 75.1972 32.6577  1
------> CAND: 469.321528 4385.285645 0.5626101 3.1849761 74.8643 32.5132  1
------> CAND: 469.303622 4385.285645 0.5626101 3.1849761 72.8228 31.6266  1
------> CAND: 469.294280 4385.285645 0.5626101 3.1849761 72.078 31.3031  1
------> CAND: 469.383810 4385.285645 0.5626101 3.1849761 70.3924 30.571  1
------> CAND: 469.343846 4385.285645 0.5626101 3.1849761 68.8993 29.9226  1
------> CAND: 469.391855 4385.285645 0.5626101 3.1849761 68.877 29.9129  1
------> CAND: 469.337618 4385.285645 0.5626101 3.1849761 68.6818 29.8281  1
------> CAND: 469.352410 4385.285645 0.5626101 3.1849761 66.4092 28.8411  1
------> CAND: 469.311407 4385.285645 0.5626101 3.1849761 66.4009 28.8375  1
------> CAND: 469.377063 4385.285645 0.5626101 3.1849761 65.9207 28.629  1
------> CAND: 469.397564 4385.285645 0.5626101 3.1849761 65.6551 28.5136  1
------> CAND: 469.359935 4385.285645 0.5626101 3.1849761 65.6364 28.5055  1
------> CAND: 469.331908 4385.285645 0.5626101 3.1849761 65.451 28.425  1
------> CAND: 469.301286 4385.285645 0.5626101 3.1849761 64.9018 28.1865  1
------> CAND: 469.332947 4385.285645 0.5626101 3.1849761 61.9037 26.8844  1
------> CAND: 469.299989 4385.285645 0.5626101 3.1849761 61.6011 26.753  1
------> CAND: 469.361233 4385.285645 0.5626101 3.1849761 60.0245 26.0683  1
------> CAND: 469.372651 4385.285645 0.5626101 3.1849761 59.4487 25.8182  1
------> CAND: 469.357340 4385.285645 0.5626101 3.1849761 58.8717 25.5677  1
------> CAND: 469.301805 4385.285645 0.5626101 3.1849761 58.7399 25.5104  1
------> CAND: 469.396786 4385.285645 0.5626101 3.1849761 57.3583 24.9104  1
------> CAND: 469.304401 4385.285645 0.5626101 3.1849761 57.1452 24.8178  1
------> CAND: 469.366683 4385.285645 0.5626101 3.1849761 56.9076 24.7147  1
------> CAND: 469.372911 4385.285645 0.5626101 3.1849761 55.7967 24.2322  1
[16:05:54][1007745][INFO ] Statistics: count dirty SumSpec pages 525343 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:05:54][1007745][INFO ] Data processing finished successfully!
16:05:54 (1007745): called boinc_finish(0)

</stderr_txt>
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