Task 1717437957

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_171_7150000_0
Workunit ID: 866609136
Created: 20 Jan 2025 17:38:48 UTC
Sent: 20 Jan 2025 23:26:13 UTC
Report deadline: 3 Feb 2025 23:26:13 UTC
Received: 21 Jan 2025 1:56:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,489.02
CPU time (sec): 48.11
Peak working set size (MB): 234.94
Peak swap size (MB): 65249.21
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[00:41:35][314831][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_171.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 7150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_171_7150000_0_0
------> GPU usage: 0.331000
[00:41:35][314831][INFO ] Starting data processing...
[00:41:35][314831][INFO ] opti: No host transfer for n_steps. Use device global.
[00:41:35][314831][INFO ] opti: No host transfer for mean. Use device global.
[00:41:35][314831][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:41:35][314831][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:41:35][314831][INFO ] opti: power spectrum in fft callback (static link).
[00:41:35][314831][INFO ] opti: __constant__ access is not uniform, bad!
[00:41:35][314831][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[00:41:35][314831][INFO ] CUDA global memory status (initial GPU state, including context):
[00:41:35][314831][INFO ] No template file. Generating templates.
[00:41:35][314831][INFO ] Template param value T_cons = 50000
[00:41:39][314831][INFO ] Number of generated templates to be used: 50000
[00:41:39][314831][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_171.cpt
[00:41:39][314831][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[00:41:39][314831][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_171.binary
[00:41:39][314831][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620577137
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.01734
[00:41:39][314831][INFO ] Allocating memory for dedispersed compressed time series...
[00:41:39][314831][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:41:39][314831][INFO ] 8-bit allocation done
[00:41:39][314831][INFO ] Foobar
[00:41:39][314831][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_171.binary
[00:41:40][314831][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:41:40][314831][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:41:40][314831][INFO ] FftSize = 12582913
[00:41:40][314831][INFO ] Seed for random number generator is -1034146082.
[00:41:42][314831][INFO ] 8[00:41:42][314831][INFO ] 9[00:41:43][314831][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:41:43][314831][INFO ] Normalization factor 3.97364e-08
[00:41:43][314831][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
[00:41:43][314831][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1825 MB (2211 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:41:43][314831][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:41:43][314831][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:41:43][314831][INFO ] TimeSeriesLength = 16773454, params->nsamples = 25165824
sum = -1084.08032227, mean= -0.00006463  -0.00006463
[00:41:43][314831][INFO ] Launching time series padding kernel: grid 196608, block 32
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[02:46:23][314831][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5674.052246 1.2515744 6.1221166 26.0798 22.6205  8
------> CAND:   0.500074 3602.580811 0.9681078 3.3635442 33.4381 18.8534  2
------> CAND:   0.249907 3602.580811 0.9681078 3.3635442 21.1547 17.1965  8
------> CAND:   0.500593 4629.488770 0.5421323 5.6331921 30.3811 17.0165  2
------> CAND:   0.500334 6176.617676 1.1945363 5.8033605 30.114 16.8562  2
------> CAND:   0.249648 5184.630859 0.9979889 4.3075314 19.8641 15.799  8
------> CAND:   0.499815 4525.658691 1.1114657 3.8562057 26.9103 14.9362  2
------> CAND:   0.250426 3780.331787 0.3632483 5.6055746 21.4939 14.5168  4
------> CAND:   0.166864 4498.054688 0.4442861 5.3701243 17.3881 13.1538  8
------> CAND:   0.499036 5121.077148 0.6364669 5.4733148 19.3046 12.7517  4
------> CAND:   0.999889 3614.893311 0.9544880 3.3744400 28.6364 12.4366  1
------> CAND: 129.331578 3876.780762 0.9946651 3.5263088 18.3521 11.9885  4
------> CAND:  50.086564 4463.171387 0.5088665 5.6723008 18.3482 11.9853  4
------> CAND: 461.734518 3774.354980 0.2585450 5.0835633 18.3197 11.9626  4
------> CAND: 346.347146 3847.882568 0.4521609 5.7761178 18.1395 11.8186  4
------> CAND:   0.166605 3602.580811 0.9681078 3.3635442 15.3321 11.8172 16
------> CAND: 115.508044 4247.786133 0.9851757 6.1570988 15.2782 11.746 16
------> CAND:   0.499296 3712.291992 0.2680657 5.2609668 17.7883 11.5383  4
------> CAND: 386.333355 3957.079834 0.3914371 5.6103096 17.7341 11.495  4
------> CAND: 115.538147 4137.650391 0.9135130 6.1229200 15.8068 11.4944  8
------> CAND:  88.271001 3830.116211 0.3410377 4.0797920 15.0143 11.3988 16
------> CAND: 193.305515 6175.308594 1.2196871 4.8881564 15.0119 11.3956 16
------> CAND:  32.106732 3993.789551 0.9240431 6.1200829 14.9773 11.3502 16
------> CAND: 273.362273 4302.212402 0.9001901 3.8107846 17.5501 11.3484  4
------> CAND: 329.477754 3637.567627 0.4432873 5.7769666 20.7321 11.2516  2
------> CAND:  32.333024 3874.627930 0.9944857 3.5250833 14.8819 11.2252 16
------> CAND: 115.548008 4297.533691 1.0214337 6.1779990 14.8791 11.2215 16
------> CAND: 115.491695 4180.330566 0.8729830 6.1119823 15.498 11.1735  8
------> CAND:  81.506895 3642.931641 0.9600123 6.0744019 14.8337 11.1622 16
------> CAND:  86.575887 4079.026123 0.6893946 6.0048294 14.8292 11.1562 16
------> CAND: 225.172461 4493.380371 0.6184788 4.1936898 20.5444 11.1402  2
------> CAND: 173.173573 3847.882568 0.4521609 5.7761178 17.2861 11.1383  4
------> CAND:   1.249537 4512.468262 0.4227801 5.1995912 25.6266 11.1295  1
------> CAND: 393.132754 3836.825195 0.7371387 6.0252295 15.4542 11.1281  8
------> CAND: 230.828982 6048.666992 1.0597521 5.6332364 15.4342 11.1073  8
------> CAND:   1.249277 5111.739746 0.6386127 5.4563704 25.5707 11.1052  1
------> CAND: 317.446131 3985.238281 0.6657982 5.9828920 17.215 11.0818  4
------> CAND:   1.249018 5951.781250 0.9768251 5.5390415 25.4873 11.069  1
------> CAND: 267.136648 3824.018066 0.6270002 3.6559203 20.4004 11.0547  2
------> CAND: 409.201561 3906.694336 0.8445871 6.0805907 17.1778 11.0522  4
------> CAND:   0.249388 4433.163086 0.7274137 4.0196972 14.7491 11.0517 16
------> CAND:  60.911210 3830.860596 0.8567563 3.5425885 14.746 11.0476 16
------> CAND:  59.952843 3683.148926 0.9249684 6.0711489 14.7437 11.0446 16
------> CAND: 333.053790 6069.383301 1.2516998 4.7249846 20.356 11.0283  2
------> CAND: 107.394490 4388.528320 0.9016069 6.1200304 15.331 11.0004  8
------> CAND: 115.482871 3823.176758 0.4689809 5.8039670 14.7096 11.0001 16
------> CAND: 115.526988 4751.330566 1.0469166 6.1735611 14.7036 10.9923 16
------> CAND: 115.528805 3976.422852 0.8634287 6.0906401 14.6961 10.9825 16
------> CAND:  86.621561 4280.834473 1.0751114 6.1957250 14.6866 10.9702 16
------> CAND: 133.915288 4914.656738 0.7163572 4.4274826 14.6725 10.9518 16
------> CAND: 136.221027 4228.294922 0.5065984 4.1306715 14.656 10.9303 16
------> CAND: 403.933785 4036.634277 0.5252619 5.8399005 17.0184 10.9255  4
------> CAND:  17.516089 4342.157227 1.0230200 3.7866871 14.6481 10.92 16
------> CAND:   0.499555 5165.564453 1.0002848 4.2927003 17.0054 10.9152  4
------> CAND: 139.060057 3866.338135 0.8121776 3.5784171 14.6185 10.8815 16
------> CAND: 384.687029 4065.113770 0.4469196 5.7003441 15.1917 10.8564  8
------> CAND:  37.395788 3958.176025 0.4923883 3.9009895 14.596 10.8522 16
------> CAND: 215.954436 3991.187744 0.8312752 6.0779824 20.0514 10.8476  2
------> CAND: 113.268220 4228.216309 0.5603704 4.0332842 15.1662 10.8301  8
------> CAND: 112.720916 4279.029785 0.6169983 5.9093184 14.5753 10.8253 16
------> CAND:  41.298287 4466.684082 0.7624171 6.0292487 14.5683 10.8162 16
------> CAND: 115.481314 3743.575684 0.4149029 5.7233286 14.5648 10.8117 16
------> CAND:  64.665789 3876.780762 0.9946651 3.5263088 15.1427 10.8057  8
------> CAND: 115.466003 3847.577637 0.4504289 5.7641225 15.1272 10.7898  8
------> CAND: 494.898231 3845.153809 0.9889160 6.1195626 16.8458 10.7885  4
------> CAND: 231.002074 4358.371094 1.0583404 6.1938424 15.112 10.7741  8
------> CAND: 167.210312 4500.092773 0.6118259 4.2097244 14.5325 10.7697 16
------> CAND:   1.249796 3713.114746 0.2597193 5.2249751 24.7599 10.7531  1
------> CAND: 162.867427 4051.065430 0.9507658 3.6436522 14.4981 10.725 16
------> CAND:  15.258879 3780.499268 0.9101862 3.4929073 15.0638 10.7243  8
------> CAND: 144.694260 5607.178711 1.0403255 5.9527602 19.8377 10.7208  2
------> CAND: 461.941607 3854.337646 0.5565761 5.9014220 24.6734 10.7155  1
------> CAND:  72.432379 3914.415527 0.9431585 3.5643499 15.0242 10.6834  8
------> CAND: 120.567953 4055.762695 0.7096862 6.0129733 14.4657 10.683 16
------> CAND: 106.601690 6047.659180 1.0599251 5.0609341 15.0213 10.6805  8
------> CAND: 145.592940 4660.707520 1.0457538 3.9601607 14.4629 10.6794 16
------> CAND: 153.964187 3641.185791 0.4245024 5.7510138 16.702 10.6744  4
------> CAND: 322.259507 5108.928711 0.6410588 5.4741921 16.7009 10.6735  4
------> CAND: 160.792132 5938.836914 0.9762257 5.4981565 16.6969 10.6704  4
------> CAND: 451.479495 3630.345947 0.5475307 5.8888230 16.6963 10.6698  4
------> CAND: 173.220285 4367.952637 1.0300456 6.1836557 15.0079 10.6666  8
------> CAND: 115.511417 4116.193359 1.0490113 6.1738935 14.4523 10.6656 16
------> CAND: 107.977348 3991.187744 0.8312752 6.0779824 16.6804 10.6573  4
------> CAND: 276.458995 4009.281494 0.3834414 4.1845803 14.9887 10.6468  8
------> CAND:  49.976014 5239.320312 1.2072594 6.2038941 14.4302 10.637 16
------> CAND: 437.248532 3741.932617 0.4267360 3.8007095 16.649 10.6324  4
------> CAND: 445.590713 3891.241455 0.5145857 3.8132939 16.6462 10.6301  4
------> CAND: 389.842178 3618.068359 0.8066158 3.4226687 19.6494 10.6091  2
------> CAND: 346.234519 4511.582031 0.6000489 5.8205199 16.6022 10.5953  4
------> CAND:  57.768814 3623.075439 0.6703742 5.9656172 14.934 10.5905  8
------> CAND:  86.592755 4322.586426 0.9495427 6.1497393 14.9258 10.582  8
------> CAND: 173.156446 4091.630127 0.6771567 5.9953108 24.3533 10.5765  1
------> CAND: 280.523428 3839.589355 0.8518371 6.0750766 14.9124 10.5682  8
------> CAND:  86.518276 4881.107910 0.6010908 5.6000190 14.369 10.5578 16
------> CAND: 115.514532 4248.699707 0.7729664 6.0495305 14.8906 10.5458  8
------> CAND: 100.377363 3636.574463 0.4653738 5.8041039 14.3595 10.5455 16
------> CAND:  25.043152 4463.171387 0.5088665 5.6723008 14.8807 10.5356  8
------> CAND: 119.896084 4017.539307 0.6255314 3.7942958 14.3469 10.5292 16
------> CAND:  50.349447 4222.687988 0.6834787 3.8963864 14.3462 10.5283 16
------> CAND: 248.295505 5929.627930 0.9786899 5.1242752 14.8732 10.5279  8
[02:46:23][314831][INFO ] Statistics: count dirty SumSpec pages 347102 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:46:23][314831][INFO ] Data processing finished successfully!
02:46:23 (314831): called boinc_finish(0)

</stderr_txt>
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