Task 1703049818

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_188_3400000_2
Workunit ID: 857496059
Created: 25 Dec 2024 19:40:27 UTC
Sent: 25 Dec 2024 21:55:07 UTC
Report deadline: 8 Jan 2025 21:55:07 UTC
Received: 25 Dec 2024 22:17:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13140098
Run time (sec): 1,059.49
CPU time (sec): 29.97
Peak working set size (MB): 299.98
Peak swap size (MB): 14818.01
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[14:56:34][1808674][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_188.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 3400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_188.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_188_3400000_2_0
------> GPU usage: 0.500000
[14:56:34][1808674][INFO ] Starting data processing...
[14:56:34][1808674][INFO ] opti: No host transfer for n_steps. Use device global.
[14:56:34][1808674][INFO ] opti: No host transfer for mean. Use device global.
[14:56:34][1808674][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:56:34][1808674][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:56:34][1808674][INFO ] opti: power spectrum in fft callback (static link).
[14:56:34][1808674][INFO ] opti: __constant__ access is not uniform, bad!
[14:56:34][1808674][INFO ] Running on device 0 Tesla P100-PCIE-12GB
[14:56:34][1808674][INFO ] CUDA global memory status (initial GPU state, including context):
[14:56:34][1808674][INFO ] No template file. Generating templates.
[14:56:34][1808674][INFO ] Template param value T_cons = 50000
[14:56:39][1808674][INFO ] Number of generated templates to be used: 50000
[14:56:39][1808674][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_188.cpt
[14:56:39][1808674][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_188.cpt (No such file or directory).
------> Starting from scratch...
[14:56:39][1808674][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_188.binary
[14:56:39][1808674][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_DM248.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204689442
------> 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: 248.8 cm^-3 pc
------> Scale factor: 0.992884
[14:56:39][1808674][INFO ] Allocating memory for dedispersed compressed time series...
[14:56:39][1808674][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:56:39][1808674][INFO ] 8-bit allocation done
[14:56:39][1808674][INFO ] Foobar
[14:56:39][1808674][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_188.binary
[14:56:39][1808674][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:56:39][1808674][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:56:39][1808674][INFO ] FftSize = 12582913
[14:56:39][1808674][INFO ] Seed for random number generator is -1063180917.
[14:56:41][1808674][INFO ] 8[14:56:41][1808674][INFO ] 9[14:56:42][1808674][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:56:42][1808674][INFO ] Normalization factor 3.97364e-08
[14:56:42][1808674][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
[14:56:42][1808674][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1786 MB (10414 MB free / 12200 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:56:42][1808674][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:56:42][1808674][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:56:42][1808674][INFO ] TimeSeriesLength = 16768841, params->nsamples = 25165824
sum = -313.66064453, mean= -0.00001870  -0.00001870
[14:56:42][1808674][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:57:34][1808674][INFO ] Checkpoint committed!
[14:58:34][1808674][INFO ] Checkpoint committed!
[14:59:34][1808674][INFO ] Checkpoint committed!
[15:00:34][1808674][INFO ] Checkpoint committed!
[15:01:35][1808674][INFO ] Checkpoint committed!
[15:02:35][1808674][INFO ] Checkpoint committed!
[15:03:35][1808674][INFO ] Checkpoint committed!
[15:04:35][1808674][INFO ] Checkpoint committed!
[15:05:35][1808674][INFO ] Checkpoint committed!
[15:06:35][1808674][INFO ] Checkpoint committed!
[15:07:35][1808674][INFO ] Checkpoint committed!
[15:08:35][1808674][INFO ] Checkpoint committed!
[15:09:35][1808674][INFO ] Checkpoint committed!
[15:10:36][1808674][INFO ] Checkpoint committed!
[15:11:36][1808674][INFO ] Checkpoint committed!
[15:12:36][1808674][INFO ] Checkpoint committed!
[15:13:36][1808674][INFO ] Checkpoint committed!
[15:14:12][1808674][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 5613.260254 0.9787739 1.1677040 19.9799 15.924  8
------> CAND:   0.250167 3706.078613 0.2132809 0.8721555 19.7974 15.7271  8
------> CAND:   0.249907 4620.072754 0.7236900 3.0455976 19.7893 15.7183  8
------> CAND:   0.500334 3615.165771 0.9657547 2.9967263 26.9508 14.9605  2
------> CAND:   0.500853 3705.563721 0.2170215 0.8737026 18.9025 14.7656  8
------> CAND: 115.299139 6098.222656 1.0327823 3.0229611 17.3614 14.5481 16
------> CAND:   0.501112 5862.101074 0.7019736 1.6926534 18.2423 14.0605  8
------> CAND:   1.250575 4644.549316 0.3436679 1.4709338 31.7872 13.805  1
------> CAND:   1.250834 5654.634766 0.6341125 1.6452183 31.6078 13.7271  1
------> CAND:   1.251094 6581.315430 0.9108890 2.0174513 31.581 13.7154  1
------> CAND:   0.250686 6582.191406 1.3349349 1.4482149 17.286 13.0459  8
------> CAND:   0.625417 4644.549316 0.3436679 1.4709338 23.0905 12.6548  2
------> CAND:   1.250315 3706.515137 0.2031180 0.9289110 29.0768 12.6279  1
------> CAND:   0.625677 6559.397461 0.9111921 2.0505919 22.9401 12.5651  2
------> CAND:  51.033513 4261.497070 0.9973549 3.1389408 16.8046 12.5384  8
------> CAND:   0.501372 7001.760742 1.2112610 1.8629138 22.6459 12.3899  2
------> CAND: 172.655593 3819.870117 0.9875771 3.0535963 16.5609 12.2824  8
------> CAND:   0.249648 3606.919678 0.9673129 2.9914687 16.5439 12.2646  8
------> CAND:  86.461703 5139.657227 0.4901197 2.5879564 15.6579 12.249 16
------> CAND:   1.251353 6991.367188 1.2122289 1.8515228 28.0376 12.1766  1
------> CAND:   0.499555 4620.072754 0.7236900 3.0455976 18.3291 11.9701  4
------> CAND:  86.379698 4623.144531 0.8931382 3.1339116 15.4313 11.9484 16
------> CAND: 113.671238 5624.337402 0.9451209 3.0875669 18.1816 11.8522  4
------> CAND: 172.759397 4623.144531 0.8931382 3.1339116 16.1265 11.8277  8
------> CAND: 328.217837 4396.679199 0.8752432 0.5949256 16.1262 11.8274  8
------> CAND:  39.964929 5723.972168 1.1612502 3.2031126 18.1459 11.8237  4
------> CAND: 230.412729 4920.673340 1.0681630 3.2048299 16.0032 11.699  8
------> CAND:  32.624712 4458.549316 1.0052601 3.1631577 15.2344 11.6883 16
------> CAND:   2.081782 5609.210938 0.7726207 2.9029577 15.2113 11.6579 16
------> CAND:  86.363349 4552.396484 1.0860647 3.1990035 15.1624 11.5935 16
------> CAND:   0.416772 4640.704590 0.3420753 1.5170170 17.7677 11.5218  4
------> CAND:  78.408356 3697.655273 0.8230869 2.9887154 15.1074 11.521 16
------> CAND: 115.220767 4187.587891 0.7436579 3.0462847 15.1023 11.5144 16
------> CAND:  90.082115 3641.247070 0.9606639 3.0037754 17.7464 11.5049  4
------> CAND:   0.499815 6779.845703 1.3214979 3.0429602 17.7178 11.482  4
------> CAND: 265.348889 3622.096680 0.6963875 2.9391465 21.0264 11.4265  2
------> CAND: 255.285124 4040.563965 0.6672252 2.9967456 17.5575 11.3543  4
------> CAND: 345.678651 3740.814209 0.6091842 2.9271178 15.6667 11.3487  8
------> CAND:   0.417031 5654.634766 0.6341125 1.6452183 17.5061 11.3134  4
------> CAND: 115.266960 3705.089111 0.4852167 2.8502555 14.9383 11.2991 16
------> CAND: 115.297322 6088.983398 1.0342983 3.0272632 14.9297 11.2879 16
------> CAND: 115.276302 4021.322510 0.4035790 2.7861242 15.6048 11.2844  8
------> CAND: 227.342217 5624.337402 0.9451209 3.0875669 25.9746 11.2806  1
------> CAND: 171.428115 4917.452148 0.4189306 1.4870110 14.9231 11.2792 16
------> CAND:   0.625158 3706.515137 0.2031180 0.9289110 20.7548 11.2651  2
------> CAND:  80.956216 4130.777344 0.8669845 3.0849228 15.5859 11.2647  8
------> CAND:   0.500074 3615.165771 0.9657547 2.9967263 17.4331 11.2552  4
------> CAND: 115.218691 4843.548828 0.8044901 3.0941913 14.894 11.2411 16
------> CAND:   2.082042 6169.702148 0.9707210 2.9313769 14.8808 11.2238 16
------> CAND: 146.612033 4583.646484 0.5958883 0.8701495 14.8665 11.2051 16
------> CAND: 202.190070 4055.532471 0.9542003 3.0964122 14.8614 11.1984 16
------> CAND: 115.279157 4172.116211 0.4374940 2.8195727 15.5092 11.1851  8
------> CAND:  45.481574 3896.367432 0.7195423 2.9996004 14.846 11.1783 16
------> CAND: 478.891188 4804.147949 0.8181199 3.1041057 17.3362 11.1781  4
------> CAND: 347.655851 3645.834961 0.9482483 0.1811451 15.4818 11.1567  8
------> CAND:   2.081263 4337.683105 0.4123315 2.7369277 14.8287 11.1556 16
------> CAND: 172.489767 5243.875977 0.9181147 3.1174948 14.8229 11.1481 16
------> CAND: 168.107695 3765.033447 0.9477191 3.0358870 14.7883 11.1028 16
------> CAND: 254.681766 3903.147217 0.9808703 3.0717964 17.2357 11.0982  4
------> CAND: 460.828053 5028.066895 1.1863654 3.2440867 17.205 11.0738  4
------> CAND:  90.081596 3612.428223 0.9479204 2.9930217 17.175 11.05  4
------> CAND:  86.464039 5965.468750 0.7901495 2.7582259 14.7442 11.0453 16
------> CAND: 384.094570 4365.815430 0.6771994 3.0204206 17.1397 11.0219  4
------> CAND:   0.166864 3613.986328 0.9659793 2.9964006 15.3485 11.0186  8
------> CAND: 113.681359 6021.213379 1.1057166 3.1186130 20.339 11.0182  2
------> CAND:  74.498850 3972.904785 0.6260065 2.9685931 14.718 11.0111 16
------> CAND:   0.312709 6581.315430 0.9108890 2.0174513 17.1065 10.9955  4
------> CAND: 460.886702 4074.941895 0.7345561 3.0366213 20.286 10.9868  2
------> CAND: 130.732408 3775.687500 0.8822078 3.0216389 14.6952 10.9814 16
------> CAND: 290.496624 3999.416504 0.8116588 3.0529411 15.3012 10.9696  8
------> CAND: 220.730961 4065.701172 0.3120904 0.9062130 15.2971 10.9654  8
------> CAND: 196.389781 3757.869629 0.7621182 0.2867269 15.2862 10.9541  8
------> CAND: 115.244902 4555.680664 0.8332251 3.1135945 14.6631 10.9395 16
------> CAND: 273.090307 3856.775879 0.9935372 0.2907084 20.1927 10.9314  2
------> CAND: 115.205716 4161.271484 0.7592238 3.0504098 14.6359 10.9041 16
------> CAND: 346.494029 4440.952148 1.0426630 0.5647566 15.2283 10.8942  8
------> CAND: 431.777820 3851.810547 0.9585195 3.0593650 16.9746 10.8907  4
------> CAND: 180.163452 3612.428223 0.9479204 2.9930217 20.0764 10.8624  2
------> CAND: 490.107692 4319.059570 0.5470988 2.9316781 16.9285 10.8541  4
------> CAND: 150.939867 4095.110840 0.9613752 3.1049557 16.924 10.8505  4
------> CAND:   2.082301 6897.363770 1.2845699 2.9598572 14.5914 10.8463 16
------> CAND: 115.180284 3695.852783 0.8579671 2.9998610 14.5839 10.8365 16
------> CAND: 412.924220 4611.619629 0.5691290 0.9172273 16.8934 10.8263  4
------> CAND: 162.622709 3618.379395 0.8235322 2.9712212 15.1491 10.8123  8
------> CAND: 115.187810 4189.884277 0.9900205 3.1315649 14.5622 10.8083 16
------> CAND: 216.057980 3885.739746 0.3754914 2.7543166 19.9781 10.8041  2
------> CAND:  52.923519 3976.512451 0.4217573 2.8023942 14.5569 10.8014 16
------> CAND: 217.229145 3830.330078 0.8623598 0.3008274 15.136 10.7989  8
------> CAND:   2.081004 3658.145264 0.2894422 2.6178486 14.5533 10.7967 16
------> CAND: 154.056831 3981.494141 0.4104026 0.6446550 16.8424 10.7858  4
------> CAND: 117.392859 3656.137939 0.8404130 0.2115897 15.1064 10.7682  8
------> CAND:  86.442759 3706.417236 0.2054497 2.3167365 14.5313 10.7681 16
------> CAND:  51.033254 4265.420898 0.9975223 3.1443570 15.1006 10.7623  8
------> CAND: 158.770296 3976.512451 0.4217573 2.8023942 16.8051 10.7562  4
------> CAND:  91.556646 4865.603027 0.5318363 1.1400235 16.8047 10.7558  4
------> CAND: 353.173794 3862.754639 0.6578144 0.3859636 15.0865 10.7477  8
------> CAND: 352.216205 3800.346924 0.9536412 3.0424216 15.0834 10.7445  8
------> CAND:  73.082968 4114.060547 0.5297204 2.9117501 14.5115 10.7425 16
------> CAND: 446.720876 3872.487061 0.9949052 0.2987060 16.7855 10.7406  4
------> CAND: 230.461776 4539.644531 0.9660417 3.1572962 16.7817 10.7376  4
[15:14:12][1808674][INFO ] Statistics: count dirty SumSpec pages 273404 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:14:12][1808674][INFO ] Data processing finished successfully!
15:14:12 (1808674): called boinc_finish(0)

</stderr_txt>
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