Task 1703144362

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_79_2900000_0
Workunit ID: 857760979
Created: 25 Dec 2024 23:20:19 UTC
Sent: 26 Dec 2024 9:44:06 UTC
Report deadline: 9 Jan 2025 9:44:06 UTC
Received: 26 Dec 2024 16:56:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 438.90
CPU time (sec): 23.67
Peak working set size (MB): 360.78
Peak swap size (MB): 36488.28
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>
[11:49:03][1209379][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_79.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 2900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_79_2900000_0_0
------> GPU usage: 0.500000
[11:49:03][1209379][INFO ] Starting data processing...
[11:49:03][1209379][INFO ] opti: No host transfer for n_steps. Use device global.
[11:49:03][1209379][INFO ] opti: No host transfer for mean. Use device global.
[11:49:03][1209379][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:49:03][1209379][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:49:03][1209379][INFO ] opti: power spectrum in fft callback (static link).
[11:49:03][1209379][INFO ] opti: __constant__ access is not uniform, bad!
[11:49:03][1209379][INFO ] Running on device 2 NVIDIA TITAN V
[11:49:03][1209379][INFO ] CUDA global memory status (initial GPU state, including context):
[11:49:03][1209379][INFO ] No template file. Generating templates.
[11:49:03][1209379][INFO ] Template param value T_cons = 50000
[11:49:07][1209379][INFO ] Number of generated templates to be used: 50000
[11:49:07][1209379][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_79.cpt
[11:49:07][1209379][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[11:49:07][1209379][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary
[11:49:07][1209379][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_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766076768
------> 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: 237.9 cm^-3 pc
------> Scale factor: 1.31319
[11:49:07][1209379][INFO ] Allocating memory for dedispersed compressed time series...
[11:49:07][1209379][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:49:07][1209379][INFO ] 8-bit allocation done
[11:49:07][1209379][INFO ] Foobar
[11:49:07][1209379][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_79.binary
[11:49:07][1209379][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:49:07][1209379][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:49:07][1209379][INFO ] FftSize = 12582913
[11:49:07][1209379][INFO ] Seed for random number generator is 1115676027.
[11:49:09][1209379][INFO ] 8[11:49:09][1209379][INFO ] 9[11:49:10][1209379][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:49:10][1209379][INFO ] Normalization factor 3.97364e-08
[11:49:10][1209379][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
[11:49:10][1209379][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (10449 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:49:10][1209379][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:49:10][1209379][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:49:10][1209379][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:50:03][1209379][INFO ] Checkpoint committed!
[11:51:03][1209379][INFO ] Checkpoint committed!
[11:52:03][1209379][INFO ] Checkpoint committed!
[11:53:03][1209379][INFO ] Checkpoint committed!
[11:54:03][1209379][INFO ] Checkpoint committed!
[11:55:03][1209379][INFO ] Checkpoint committed!
[11:56:03][1209379][INFO ] Checkpoint committed!
[11:56:20][1209379][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4610.578125 1.1249104 3.1081800 24.1903 20.5247  8
------> CAND:   0.250167 4610.578125 1.1249104 3.1081800 20.0233 18.2581 16
------> CAND:   0.499815 3629.971924 0.5243503 2.7581401 21.5947 17.6757  8
------> CAND:   0.500334 5412.210938 0.6747367 1.9922611 20.5638 16.5553  8
------> CAND:   0.249907 3703.498047 0.7725037 2.9075656 18.5827 16.2343 16
------> CAND:   0.249648 3610.574707 0.9586858 2.9398816 17.9417 15.3457 16
------> CAND:   0.166605 3957.872559 0.7617459 2.9319010 17.7287 15.0522 16
------> CAND:   1.500222 4408.098633 1.0635936 3.0816908 26.7325 14.8298  2
------> CAND:   1.499963 3620.155518 0.7529103 2.8842902 26.69 14.8044  2
------> CAND:   0.499555 3602.831543 0.9680650 2.9398725 18.2997 14.1216  8
------> CAND:   1.250834 6045.975586 0.9679769 2.0071197 25.4557 14.0663  2
------> CAND: 165.467189 4495.125488 0.4856333 2.5408292 25.4241 14.0474  2
------> CAND:   1.250315 4527.348633 0.4219094 1.5571953 25.3841 14.0235  2
------> CAND:   0.500593 4028.378174 1.0351725 0.4376374 18.1633 13.9764  8
------> CAND:   0.499296 3606.275391 0.9674040 2.9406397 18.0153 13.8189  8
------> CAND:   1.250056 3740.837402 0.2401030 1.2346222 24.9164 13.7441  2
------> CAND:   0.749981 3619.397461 0.7618676 2.8873346 20.4066 13.6384  4
------> CAND:   1.250575 4904.408691 0.5207720 1.7536837 24.5713 13.5381  2
------> CAND:   0.500853 5442.638672 1.2319937 1.1284148 17.3538 13.1176  8
------> CAND: 165.466151 4497.732422 0.4814689 2.5279541 23.4373 12.8615  2
------> CAND:   1.501260 4321.068848 1.0232097 0.6024202 23.3631 12.8172  2
------> CAND:   0.750241 4610.578125 1.1249104 3.1081800 19.3557 12.7927  4
------> CAND:   1.251094 6280.209961 1.1135823 1.9399693 23.2159 12.7295  2
------> CAND:  41.366538 4497.732422 0.4814689 2.5279541 16.8973 12.6359  8
------> CAND:   0.166864 6045.975586 0.9679769 2.0071197 15.8552 12.5117 16
------> CAND:   0.374991 4368.122559 1.0889574 3.0878873 16.6767 12.404  8
------> CAND: 259.099130 4154.881836 0.8822840 3.0000765 18.8252 12.3672  4
------> CAND:  86.433936 3922.808350 0.3971267 2.5718915 15.7242 12.3371 16
------> CAND:  82.733595 4495.125488 0.4856333 2.5408292 22.3044 12.1866  2
------> CAND: 165.467968 4489.644043 0.4888292 2.5341277 22.2856 12.1754  2
------> CAND:   0.625158 4708.730957 0.9886671 0.8404112 18.5054 12.1111  4
------> CAND:   1.000408 5819.929688 1.2677094 3.0097449 22.0874 12.0574  2
------> CAND:   1.000148 4984.798828 0.9106866 2.9644864 22.0587 12.0403  2
------> CAND:   1.501001 3742.935303 0.8341849 0.3293080 22.0272 12.0216  2
------> CAND: 113.183620 3899.314697 0.9967452 3.0113673 15.4339 11.9519 16
------> CAND:   0.625417 6045.975586 0.9679769 2.0071197 18.302 11.9484  4
------> CAND:   0.999889 3863.941406 0.5405774 2.7802007 21.8878 11.9386  2
------> CAND: 230.529508 4223.027344 0.6079134 2.8124983 21.8228 11.9  2
------> CAND:  82.733076 4497.732422 0.4814689 2.5279541 18.2359 11.8956  4
------> CAND:  86.435752 4148.618652 0.4212301 2.5342715 15.3691 11.8662 16
------> CAND:   0.750760 4501.769043 1.1082723 0.6758836 18.1822 11.8527  4
------> CAND:   0.416772 4314.910156 0.7868152 0.7071780 16.1464 11.8485  8
------> CAND: 165.489767 5066.420410 0.6557434 2.5999379 21.7004 11.8272  2
------> CAND: 165.520648 5673.060547 0.9038594 2.6659358 21.6479 11.7959  2
------> CAND:   1.500482 4953.420410 1.1733981 3.1169243 21.6164 11.7772  2
------> CAND: 126.788907 3924.415283 1.0019386 0.3918250 15.2177 11.6662 16
------> CAND:   2.501668 6045.975586 0.9679769 2.0071197 26.7714 11.6267  1
------> CAND:   0.999370 3602.831543 0.9680650 2.9398725 17.8919 11.6209  4
------> CAND: 202.162043 3668.106201 0.7034442 0.3306961 21.3441 11.6153  2
------> CAND: 165.458366 4235.019043 0.4218079 2.4933810 21.3112 11.5957  2
------> CAND:  55.173463 5674.449219 0.9034008 2.6640110 15.8966 11.5879  8
------> CAND:   0.999629 3983.182129 0.3016550 2.1742036 17.8321 11.5732  4
------> CAND:   2.500630 4534.027832 0.4081428 1.6964408 26.6262 11.5636  1
------> CAND: 165.497033 5181.732910 0.7074347 2.6156893 21.216 11.5391  2
------> CAND:   1.500741 4458.739258 0.6482359 2.8166745 21.1925 11.5252  2
------> CAND: 115.212982 4075.116699 0.9497456 3.0183492 15.1066 11.5201 16
------> CAND: 296.011972 3673.338867 0.6541491 2.8464527 21.1662 11.5095  2
------> CAND:   0.250426 3750.111572 0.9888127 0.2939151 15.0909 11.4993 16
------> CAND: 304.396713 4801.008789 0.5758382 2.5642090 15.7965 11.4837  8
------> CAND:   1.501520 4879.137207 1.1633242 0.8548275 21.0885 11.4633  2
------> CAND: 165.519870 5692.990723 0.9013359 2.6709344 26.3291 11.4346  1
------> CAND: 293.831836 3811.599121 0.9514492 0.3361250 15.7362 11.4209  8
------> CAND: 135.759879 4122.842773 0.8021984 2.9620228 15.7298 11.4143  8
------> CAND: 165.479905 4805.386230 0.5765964 2.5835624 26.2753 11.4112  1
------> CAND:   2.500371 4078.336182 0.3099307 1.4059247 26.2369 11.3946  1
------> CAND:   2.500890 4904.408691 0.5207720 1.7536837 26.205 11.3807  1
------> CAND: 148.375657 3668.068604 0.9756013 0.2480817 15.6917 11.3746  8
------> CAND: 339.550342 3897.105957 0.9965637 3.0109341 17.5405 11.3408  4
------> CAND: 339.550602 3899.314697 0.9967452 3.0113673 20.8682 11.3324  2
------> CAND:  85.176354 3733.766357 0.6462945 0.4041652 14.9624 11.3307 16
------> CAND:  55.155816 4495.125488 0.4856333 2.5408292 17.5205 11.3248  4
------> CAND: 259.084079 4106.493652 0.9579379 3.0289416 17.495 11.3045  4
------> CAND:   0.750500 4293.031250 1.0522879 0.5774777 17.4919 11.3021  4
------> CAND:   2.500111 3740.837402 0.2401030 1.2346222 25.9652 11.2765  1
------> CAND: 117.730221 3939.334229 0.4718829 0.7157151 14.9102 11.2623 16
------> CAND: 165.478867 4809.849121 0.5718266 2.5688131 25.9296 11.2611  1
------> CAND:  68.109735 5681.313477 1.0438721 1.4138751 15.5468 11.2241  8
------> CAND: 165.553606 6289.870605 1.2006636 2.7164102 20.6766 11.2187  2
------> CAND: 165.456290 4240.318359 0.4146824 2.4869332 20.6648 11.2117  2
------> CAND:  73.157966 4049.561523 0.9519662 0.4741325 15.5222 11.1986  8
------> CAND:  55.184622 6289.870605 1.2006636 2.7164102 15.5173 11.1936  8
------> CAND:  60.537777 3672.004150 0.6852714 0.3416128 15.4988 11.1743  8
------> CAND:  86.422777 4175.064453 0.4829128 2.6542847 14.8378 11.1676 16
------> CAND: 431.983351 4467.167969 0.7686564 2.9253173 20.5668 11.1534  2
------> CAND: 184.740675 3860.802979 0.5469512 2.7789981 14.8059 11.1259 16
------> CAND:  86.392933 4212.604004 0.6196209 2.8255217 15.444 11.1175  8
------> CAND: 230.498367 4804.605469 0.8647228 2.9522545 15.4438 11.1173  8
------> CAND:  76.804849 3738.229980 0.6321765 2.8423407 14.7977 11.1152 16
------> CAND: 165.497811 5176.080078 0.7111533 2.6277263 20.4656 11.0934  2
------> CAND: 345.558239 4682.289551 1.0483158 3.0772891 15.4201 11.0928  8
------> CAND:  41.380032 5692.990723 0.9013359 2.6709344 17.2286 11.0926  4
------> CAND: 165.495735 5197.662109 0.7018421 2.6143436 20.4273 11.0706  2
------> CAND:   0.187625 4364.436035 1.0594007 3.0781174 14.7567 11.0616 16
------> CAND:   2.501149 5412.210938 0.6747367 1.9922611 25.4582 11.0564  1
------> CAND: 172.788462 4201.125488 0.6320071 2.8384790 17.1637 11.0409  4
------> CAND:  73.964521 3768.157715 0.7613211 0.3721477 14.7209 11.0149 16
------> CAND: 161.991064 4017.499268 0.9744834 0.4487628 17.124 11.0094  4
------> CAND:   2.501409 5827.430176 0.8493611 2.0049980 25.347 11.0081  1
------> CAND: 126.171016 3650.109131 0.8666193 2.9268231 17.1085 10.9971  4
------> CAND: 101.570326 3911.917725 0.8662065 2.9699605 15.306 10.9746  8
[11:56:20][1209379][INFO ] Statistics: count dirty SumSpec pages 472971 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:56:20][1209379][INFO ] Data processing finished successfully!
11:56:20 (1209379): called boinc_finish(0)

</stderr_txt>
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