Task 1712869440

Name: Ter5_1_dns_cfbf00111_segment_1_dms_200_40000_108_7450000_2
Workunit ID: 863378525
Created: 12 Jan 2025 5:24:06 UTC
Sent: 12 Jan 2025 5:44:30 UTC
Report deadline: 26 Jan 2025 5:44:30 UTC
Received: 12 Jan 2025 5:58:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 444.33
CPU time (sec): 17.07
Peak working set size (MB): 273.57
Peak swap size (MB): 6237.7
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[22:46:06][698903][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_cfbf00111_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_1_dms_200_108.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 7450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_1_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_1_dms_200_40000_108_7450000_2_0
------> GPU usage: 0.500000
[22:46:06][698903][INFO ] Starting data processing...
[22:46:06][698903][INFO ] opti: No host transfer for n_steps. Use device global.
[22:46:06][698903][INFO ] opti: No host transfer for mean. Use device global.
[22:46:06][698903][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:46:06][698903][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:46:06][698903][INFO ] opti: power spectrum in fft callback (static link).
[22:46:06][698903][INFO ] opti: __constant__ access is not uniform, bad!
[22:46:06][698903][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[22:46:06][698903][INFO ] CUDA global memory status (initial GPU state, including context):
[22:46:06][698903][INFO ] No template file. Generating templates.
[22:46:06][698903][INFO ] Template param value T_cons = 50000
[22:46:11][698903][INFO ] Number of generated templates to be used: 50000
[22:46:11][698903][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_1_dms_200_108.cpt
[22:46:11][698903][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_1_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[22:46:11][698903][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_1_dms_200_108.binary
[22:46:11][698903][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_1_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673436968813
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 240.8 cm^-3 pc
------> Scale factor: 1.10738
[22:46:11][698903][INFO ] Allocating memory for dedispersed compressed time series...
[22:46:11][698903][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:46:11][698903][INFO ] 8-bit allocation done
[22:46:11][698903][INFO ] Foobar
[22:46:11][698903][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_1_dms_200_108.binary
[22:46:11][698903][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:46:11][698903][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:46:11][698903][INFO ] FftSize = 12582913
[22:46:11][698903][INFO ] Seed for random number generator is -1032005221.
[22:46:13][698903][INFO ] 8[22:46:13][698903][INFO ] 9[22:46:13][698903][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:46:13][698903][INFO ] Normalization factor 3.97364e-08
[22:46:13][698903][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
[22:46:13][698903][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (10254 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:46:13][698903][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:46:13][698903][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:46:13][698903][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1600.33581543, mean= -0.00009539  -0.00009539
[22:46:13][698903][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:53:29][698903][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 173.119336 4087.683838 0.6305152 5.8562222 17.0342 12.7802  8
------> CAND: 462.031137 3831.246826 0.9109885 6.0472369 18.6484 12.2255  4
------> CAND: 305.169012 3654.245850 0.8847402 6.0086250 17.9604 11.6756  4
------> CAND:  28.567806 3724.888672 0.9407048 6.0426383 15.204 11.6482 16
------> CAND:  76.766441 4190.729492 0.8975466 3.8145475 15.174 11.6087 16
------> CAND: 115.429932 3648.179932 0.3958898 5.6026139 15.1152 11.5313 16
------> CAND: 294.278191 4150.768066 0.6542573 3.9626670 15.7277 11.4121  8
------> CAND: 198.733408 5893.645508 1.1545780 5.6924133 14.9484 11.3124 16
------> CAND: 231.015569 3831.246826 0.9109885 6.0472369 15.5905 11.2695  8
------> CAND: 115.358048 5904.429688 1.1540846 5.6785026 14.9067 11.2576 16
------> CAND:  28.568065 3684.726562 0.9231772 6.0302005 14.9065 11.2575 16
------> CAND:  28.567546 3781.718506 0.9672228 6.0600791 14.8962 11.2439 16
------> CAND:  18.779120 3617.028320 0.8430915 5.9908299 17.4048 11.2328  4
------> CAND: 286.652255 3761.312256 0.7636859 5.9752307 15.5042 11.1799  8
------> CAND:  63.218766 3693.325195 0.8387700 5.9975524 14.8107 11.1322 16
------> CAND:  40.041744 3666.489746 0.7450586 5.9562016 15.4176 11.0902  8
------> CAND: 144.888373 3650.894287 0.8622053 6.0036144 14.7685 11.077 16
------> CAND: 288.398493 4489.459961 0.6072013 4.3685064 15.3942 11.0659  8
------> CAND:  86.593015 4381.405273 0.9368244 6.0714073 14.7571 11.0621 16
------> CAND: 416.435638 4036.210205 0.4788252 5.6456270 25.4654 11.0595  1
------> CAND: 173.183435 4980.494141 1.0977199 6.0764680 14.7453 11.0467 16
------> CAND: 173.186030 4381.405273 0.9368244 6.0714073 15.3443 11.0143  8
------> CAND:  75.146325 3640.627441 0.9602584 6.0300217 20.3265 11.0108  2
------> CAND: 101.893934 4039.190918 0.3669742 4.5491309 14.7121 11.0034 16
------> CAND: 374.899122 5363.217285 1.0195987 4.5939045 17.0841 10.9777  4
------> CAND: 322.714426 4234.113770 1.0112830 6.1124897 20.2671 10.9756  2
------> CAND: 169.447541 4271.086914 1.0120018 3.8156228 15.3056 10.9741  8
------> CAND: 151.156557 3878.090332 0.8226474 3.6410847 14.6755 10.9557 16
------> CAND: 164.555274 4274.846191 0.8334544 3.9052157 14.664 10.9407 16
------> CAND: 134.831096 3618.935791 0.8277864 5.9818020 15.2681 10.9354  8
------> CAND: 347.587860 3991.862549 0.9862326 3.6461284 17.0052 10.915  4
------> CAND: 115.460813 3747.110840 0.6187227 5.8810520 14.6435 10.914 16
------> CAND: 346.455621 3815.514404 0.8982578 6.0365996 15.2369 10.9031  8
------> CAND: 177.341809 3684.753174 0.6037555 3.6343727 16.9835 10.8977  4
------> CAND: 115.546970 4017.747314 0.9164249 6.0603957 14.5924 10.8476 16
------> CAND:  59.490917 4036.210205 0.4788252 5.6456270 15.1741 10.8382  8
------> CAND:  45.664269 4009.221436 0.9641870 3.6655467 14.585 10.8379 16
------> CAND: 241.699820 3820.808350 1.0008403 3.5334647 16.9007 10.832  4
------> CAND: 202.847926 4178.934082 0.7982907 5.9990706 15.1429 10.806  8
------> CAND: 317.561872 4364.844727 0.9390839 6.0738244 16.8368 10.7813  4
------> CAND: 173.223139 3914.566406 0.9414517 6.0634971 15.1174 10.7796  8
------> CAND: 150.292391 3640.627441 0.9602584 6.0300217 24.777 10.7605  1
------> CAND: 346.367129 4980.494141 1.0977199 6.0764680 15.0864 10.7476  8
------> CAND:  40.037851 4463.389160 0.8134347 5.9743366 14.4978 10.7246 16
------> CAND: 360.901198 4124.627930 0.9402564 3.7497706 15.0565 10.7168  8
------> CAND: 462.059683 4257.345703 0.8391804 6.0144262 19.7829 10.6883  2
------> CAND: 113.074627 5174.396973 1.1945636 6.0960135 14.4561 10.6706 16
------> CAND: 100.088788 4352.611816 0.8797035 6.0325704 15.0107 10.6695  8
------> CAND: 115.535033 3868.527100 0.8295237 6.0162578 15.0081 10.6668  8
------> CAND: 431.143579 4839.736328 0.8478488 5.9053869 24.55 10.6619  1
------> CAND: 123.759397 4103.606445 1.0237207 6.1129189 16.6853 10.6611  4
------> CAND: 115.453028 3863.820068 0.4485419 5.6473632 14.4467 10.6584 16
------> CAND:  30.058426 3640.627441 0.9602584 6.0300217 14.9965 10.6549  8
------> CAND: 235.900310 3717.822998 0.4901899 3.7831719 16.6582 10.6396  4
------> CAND: 108.441350 3676.025146 0.6803550 5.9214277 14.9805 10.6384  8
------> CAND: 115.518684 3936.210205 0.8226267 6.0118265 14.4303 10.6371 16
------> CAND: 154.010379 3831.246826 0.9109885 6.0472369 14.4273 10.6332 16
------> CAND: 187.449431 5363.217285 1.0195987 4.5939045 14.9537 10.6108  8
------> CAND: 264.299434 3618.960205 0.8115258 5.9791031 16.6158 10.606  4
------> CAND:  63.777489 3964.932617 0.6770003 5.9221220 14.3932 10.5891 16
------> CAND: 140.694186 3892.032227 0.3572330 4.3315558 14.382 10.5746 16
------> CAND: 305.417103 3672.042725 0.6987671 3.5544081 14.9134 10.5693  8
------> CAND: 333.692182 4328.050293 0.8860017 6.0388541 14.9047 10.5603  8
------> CAND: 161.922294 3720.251953 0.4734501 5.7168112 14.3689 10.5577 16
------> CAND:  56.194891 3786.144775 0.7231992 3.6246829 14.3576 10.543 16
------> CAND: 180.849854 3750.733154 0.8203949 3.5540309 24.26 10.536  1
------> CAND: 215.126602 3777.107422 0.7116151 3.6249881 14.8788 10.5336  8
------> CAND: 112.612700 3819.691162 0.9319755 6.0535121 14.3484 10.5311 16
------> CAND:  80.474827 4340.365723 0.8828869 6.0357928 14.3464 10.5286 16
------> CAND:  18.778861 3618.852783 0.8444133 5.9880805 16.5097 10.522  4
------> CAND:  49.249388 4632.062500 0.5699921 4.6528196 14.3391 10.5191 16
------> CAND: 115.534514 3814.855713 0.9328642 6.0494151 14.33 10.5073 16
------> CAND: 180.850633 3750.788574 0.8206591 3.5498171 19.4723 10.5042  2
------> CAND:  93.579520 3958.462158 0.3264650 4.8850708 14.326 10.5022 16
------> CAND: 362.849593 3728.024902 0.8779624 3.5187383 14.8454 10.4992  8
------> CAND: 128.325980 3616.463135 0.8611829 5.9972134 14.3215 10.4963 16
------> CAND: 211.685770 4012.733643 0.8134591 3.7395513 14.8128 10.4657  8
------> CAND:  28.386409 4993.859375 0.9827644 4.3200955 14.8106 10.4634  8
------> CAND: 454.847924 3822.334961 0.7985519 3.6097198 19.3742 10.446  2
------> CAND: 136.771965 5843.496582 1.1168659 5.6308246 14.7898 10.442  8
------> CAND: 103.377029 4469.668945 0.9828768 6.0904970 14.269 10.4286 16
------> CAND: 487.014603 3848.158691 0.3680199 4.2112570 16.3864 10.4243  4
------> CAND: 193.046525 3683.083740 0.6144844 5.8766289 16.3687 10.4103  4
------> CAND: 377.780452 4942.253906 1.0963709 6.0837812 19.3038 10.4043  2
------> CAND:  79.205827 4071.833984 0.7783549 3.8033459 14.7513 10.4025  8
------> CAND: 122.659857 4033.959229 0.9719197 3.6738300 16.3527 10.3977  4
------> CAND: 199.378289 3774.929932 0.7413147 5.9595337 14.7452 10.3962  8
------> CAND:  86.615333 3772.550049 0.8782727 6.0275998 14.7187 10.3689  8
------> CAND: 212.322865 3985.513916 0.5918362 5.8295846 19.2385 10.3657  2
------> CAND: 144.319010 3861.466797 0.8567773 6.0238404 14.2193 10.3644 16
------> CAND: 161.357083 4234.113770 1.0112830 6.1124897 16.308 10.3623  4
------> CAND:  60.061837 4599.449219 0.7268680 5.8431702 14.2139 10.3575 16
------> CAND:   9.349077 4789.552734 1.0308503 6.0780606 14.2071 10.3487 16
------> CAND: 428.963443 4396.060547 0.5478994 5.5972443 16.287 10.3457  4
------> CAND: 338.291723 3767.561279 0.9605899 6.0558019 14.6955 10.3451  8
------> CAND: 317.782974 4523.123535 1.1105417 6.1443758 16.2821 10.3418  4
------> CAND:  63.595833 4043.310547 0.7082705 5.9421883 14.2004 10.3401 16
------> CAND: 157.093088 3761.559814 0.7627863 5.9702468 14.1994 10.3387 16
------> CAND: 144.265032 3948.798340 0.6965213 5.9382229 16.2576 10.3224  4
------> CAND: 471.471302 3831.067139 0.8727880 3.5862539 19.1447 10.3101  2
[22:53:29][698903][INFO ] Statistics: count dirty SumSpec pages 1799 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:53:29][698903][INFO ] Data processing finished successfully!
22:53:29 (698903): called boinc_finish(0)

</stderr_txt>
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