Task 1714891477

Name: Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_188_50000_0
Workunit ID: 865041851
Created: 16 Jan 2025 0:54:10 UTC
Sent: 16 Jan 2025 11:27:57 UTC
Report deadline: 30 Jan 2025 11:27:57 UTC
Received: 17 Jan 2025 4:41:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 271.98
CPU time (sec): 12.97
Peak working set size (MB): 370.42
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
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>
[22:34:51][899064][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_8_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_8_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 50000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_188.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_188_50000_0_0
------> GPU usage: 1.000000
[22:34:51][899064][INFO ] Starting data processing...
[22:34:51][899064][INFO ] opti: No host transfer for n_steps. Use device global.
[22:34:51][899064][INFO ] opti: No host transfer for mean. Use device global.
[22:34:51][899064][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:34:51][899064][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:34:51][899064][INFO ] opti: power spectrum in fft callback (static link).
[22:34:51][899064][INFO ] opti: __constant__ access is not uniform, bad!
[22:34:51][899064][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[22:34:51][899064][INFO ] CUDA global memory status (initial GPU state, including context):
[22:34:51][899064][INFO ] No template file. Generating templates.
[22:34:51][899064][INFO ] Template param value T_cons = 50000
[22:34:55][899064][INFO ] Number of generated templates to be used: 50000
[22:34:55][899064][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_8_dms_200_188.cpt
[22:34:55][899064][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_8_dms_200_188.cpt (No such file or directory).
------> Starting from scratch...
[22:34:55][899064][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_188.binary
[22:34:55][899064][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_8_dms_200_DM248.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817333581246
------> 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: 248.8 cm^-3 pc
------> Scale factor: 1.61278
[22:34:55][899064][INFO ] Allocating memory for dedispersed compressed time series...
[22:34:55][899064][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:34:55][899064][INFO ] 8-bit allocation done
[22:34:55][899064][INFO ] Foobar
[22:34:55][899064][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_188.binary
[22:34:55][899064][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:34:55][899064][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:34:55][899064][INFO ] FftSize = 12582913
[22:34:55][899064][INFO ] Seed for random number generator is -1035410109.
[22:34:57][899064][INFO ] 8[22:34:57][899064][INFO ] 9[22:34:58][899064][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:34:58][899064][INFO ] Normalization factor 3.97364e-08
[22:34:58][899064][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
[22:34:58][899064][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 919 MB (11082 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:34:58][899064][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:34:58][899064][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:34:58][899064][INFO ] TimeSeriesLength = 16767582, params->nsamples = 25165824
sum = -2217.53076172, mean= -0.00013225  -0.00013225
[22:34:58][899064][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:36:19][899064][INFO ] Checkpoint committed!
[22:37:47][899064][INFO ] Checkpoint committed!
[22:39:15][899064][INFO ] Checkpoint committed!
[22:39:22][899064][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.378474 3631.481445 0.9206046 2.1036294 16.9716 12.7142  8
------> CAND: 199.652071 3707.439697 0.9664209 2.0692446 28.3418 12.3087  1
------> CAND: 115.230369 3760.275146 0.9632347 1.9401721 15.3206 11.802 16
------> CAND: 345.647250 3645.471436 0.8362352 1.8193649 17.9718 11.6847  4
------> CAND: 115.189107 3631.481445 0.9206046 2.1036294 15.2262 11.6775 16
------> CAND:  49.912953 3707.439697 0.9664209 2.0692446 17.9381 11.6578  4
------> CAND:  23.062060 3670.221436 0.9404934 2.1013606 15.82 11.5081  8
------> CAND: 392.602837 3843.065186 0.9571598 1.7495259 17.7394 11.4993  4
------> CAND: 230.528470 3664.734619 0.8589810 1.3840261 15.7907 11.4776  8
------> CAND: 230.478125 3667.806152 0.9677072 1.0894694 15.7139 11.3977  8
------> CAND:  49.913212 3703.013916 0.9665460 2.0677774 17.5828 11.3745  4
------> CAND: 115.217653 3621.179443 0.9359996 2.0675108 14.9762 11.3488 16
------> CAND: 153.617482 3818.988525 0.9590790 1.8234662 14.9756 11.348 16
------> CAND: 281.756875 3727.038330 0.9761876 1.1403017 20.8742 11.336  2
------> CAND: 149.516459 3685.062744 0.9329271 2.0310714 15.6474 11.3286  8
------> CAND: 140.878437 3727.038330 0.9761876 1.1403017 15.6369 11.3177  8
------> CAND: 172.713463 3603.822998 0.9672358 2.1931717 14.9452 11.3082 16
------> CAND:  82.395714 3664.500977 0.8573025 1.5712606 14.9445 11.3072 16
------> CAND: 345.630123 3627.594482 0.9258232 2.0592430 17.4884 11.2993  4
------> CAND: 115.165232 3620.736328 0.9608123 2.1432278 14.9089 11.2606 16
------> CAND: 115.168865 3711.614014 0.9656971 1.9897579 14.8879 11.2331 16
------> CAND: 115.208830 3647.921875 0.8886396 1.8584474 15.5437 11.2209  8
------> CAND:  99.850040 3833.714355 0.9581106 1.8176302 20.6681 11.2136  2
------> CAND:  99.826165 3707.439697 0.9664209 2.0692446 20.6109 11.1797  2
------> CAND: 395.535550 3764.214111 0.9624615 1.4159007 15.5012 11.1768  8
------> CAND:  37.688255 3842.844482 0.9576802 1.4989021 14.8167 11.14 16
------> CAND: 288.029990 3633.453613 0.8755148 1.9853219 20.4789 11.1013  2
------> CAND: 230.424926 3624.954834 0.9588400 2.0824807 17.2155 11.0821  4
------> CAND: 460.715426 3675.444580 0.8394766 1.4423221 17.1944 11.0654  4
------> CAND: 115.260213 3786.386963 0.9780530 1.9768552 14.7427 11.0434 16
------> CAND:  89.974419 3628.189697 0.8902625 1.1836466 15.3575 11.028  8
------> CAND: 230.428819 3655.908203 0.8741367 1.8102721 17.1253 11.0104  4
------> CAND: 115.233743 3642.560547 0.8457194 1.8578061 14.6986 10.9858 16
------> CAND: 460.829351 3652.763428 0.8804966 1.8627170 25.2073 10.9474  1
------> CAND: 115.205975 3683.888428 0.9673666 2.1118643 14.6517 10.9247 16
------> CAND:  30.707199 3706.645020 0.9212797 1.3070263 14.6511 10.924 16
------> CAND: 199.652330 3703.013916 0.9665460 2.0677774 25.1159 10.9077  1
------> CAND:  38.406576 3633.488037 0.8740166 1.9356726 14.6333 10.9007 16
------> CAND: 140.366945 3829.596191 0.9578955 1.6465763 14.6253 10.8903 16
------> CAND: 230.443092 3690.725830 0.9669618 2.0765603 15.2235 10.8892  8
------> CAND: 184.434194 3655.489502 0.8755430 1.8473920 14.6168 10.8792 16
------> CAND: 360.403460 3642.926270 0.8985749 1.9368142 20.0962 10.8741  2
------> CAND: 288.127305 3753.520752 0.9632273 1.3738762 15.1967 10.8616  8
------> CAND: 115.318602 3764.171631 0.9628655 1.9184011 14.5946 10.8504 16
------> CAND: 230.419217 3649.949463 0.8850546 1.8508371 20.0249 10.8319  2
------> CAND:  86.357900 3814.046143 0.9787115 1.9177660 14.5784 10.8294 16
------> CAND: 123.061577 3729.315430 0.9762078 2.0917499 15.1566 10.8201  8
------> CAND: 302.235261 3621.928955 0.9098086 2.0729825 16.8841 10.8188  4
------> CAND: 179.655593 3649.744873 0.8859587 1.8796281 24.8531 10.7936  1
------> CAND: 132.107028 3641.152344 0.8496957 1.3246310 14.5481 10.79 16
------> CAND: 463.609472 3668.513428 0.8521017 1.7953247 19.9505 10.7877  2
------> CAND: 460.850111 3624.954834 0.9588400 2.0824807 19.9183 10.7686  2
------> CAND:  59.971528 3652.398682 0.8811930 1.8664840 15.1034 10.7651  8
------> CAND: 162.348149 3658.725098 0.9680394 2.1440127 14.5284 10.7644 16
------> CAND: 109.400755 3742.181641 0.9639776 1.3348353 14.5088 10.7389 16
------> CAND: 230.437901 3643.192139 0.8983063 1.9449667 15.058 10.7183  8
------> CAND:  40.423222 3822.780762 0.9591618 1.4575372 14.4808 10.7026 16
------> CAND:  80.326388 3680.916260 0.9354439 1.1385663 14.4794 10.7007 16
------> CAND:  55.470341 3735.655518 0.9072345 1.9151195 14.466 10.6834 16
------> CAND:  26.296841 3675.539062 0.8379754 1.6272911 14.4654 10.6826 16
------> CAND:  19.207311 3670.567383 0.8483043 1.4192652 14.4567 10.6713 16
------> CAND:  37.688515 3838.538818 0.9579496 1.4971662 14.4471 10.6588 16
------> CAND: 138.629531 3650.474365 0.8843188 1.8591670 14.4379 10.647 16
------> CAND: 115.201304 3812.026611 0.9792262 2.0042541 14.4228 10.6274 16
------> CAND: 418.189401 3638.014404 0.9066390 1.2418172 24.4688 10.6266  1
------> CAND: 230.339807 3628.988770 0.8898908 2.0499990 16.6363 10.6223  4
------> CAND: 259.518238 3676.732910 0.8358958 1.6327256 16.6357 10.6218  4
------> CAND: 345.823976 3669.924805 0.8484359 1.4860513 14.938 10.5946  8
------> CAND:  82.275301 3635.735840 0.8692314 1.9904455 14.9246 10.5808  8
------> CAND:  99.826425 3700.152588 0.9666066 2.0642374 19.5875 10.5725  2
------> CAND:  73.241528 3628.834717 0.8898979 2.0355613 14.3799 10.5719 16
------> CAND:  82.119336 3748.626953 0.9770650 1.1890873 14.3768 10.5679 16
------> CAND: 115.207273 3711.558838 0.9662466 2.0636547 14.9085 10.5642  8
------> CAND: 186.566322 3814.930908 0.9590304 1.5517271 14.8857 10.5407  8
------> CAND:  24.348706 3640.585938 0.9023995 1.9338187 14.8833 10.5383  8
------> CAND:  86.382812 3635.278564 0.8706645 1.9949521 14.3512 10.5348 16
------> CAND: 140.330354 3639.846924 0.8557757 1.9348410 14.3426 10.5236 16
------> CAND: 269.001740 3674.792480 0.8404052 1.4547669 14.8676 10.5221  8
------> CAND: 130.111403 3673.843262 0.8427951 1.4120368 14.3377 10.5172 16
------> CAND: 374.248792 3659.591309 0.8681642 1.8296231 14.8622 10.5165  8
------> CAND: 172.823755 3645.471436 0.8362352 1.8193649 14.8615 10.5159  8
------> CAND: 325.009525 3746.446777 0.9766344 2.0228546 16.496 10.5111  4
------> CAND: 261.947243 3761.430176 0.9773891 1.2403837 14.8548 10.5089  8
------> CAND: 421.441051 3803.468506 0.9598154 1.7859730 16.493 10.5087  4
------> CAND: 172.708792 3818.552002 0.9790483 1.9463691 14.8522 10.5062  8
------> CAND: 108.533476 3831.760986 0.9579908 1.7723874 14.3151 10.488 16
------> CAND: 230.514716 3718.879395 0.9167252 1.9892353 14.833 10.4865  8
------> CAND: 345.679170 3711.856689 0.9186687 1.9157904 16.4493 10.4742  4
------> CAND:  38.336249 3819.010010 0.9586396 1.5948278 14.3016 10.4706 16
------> CAND: 118.459701 3789.112061 0.9614164 1.3968548 14.8097 10.4625  8
------> CAND: 283.060389 3607.151367 0.9659535 1.0009693 14.799 10.4515  8
------> CAND:  43.210869 3659.642090 0.8667696 1.7501429 14.2835 10.4473 16
------> CAND: 115.188069 3638.024414 0.8616616 1.9563974 14.2809 10.4439 16
------> CAND:  19.965337 3703.013916 0.9665460 2.0677774 14.2665 10.4253 16
------> CAND: 175.415732 3660.931152 0.8655225 1.3818737 14.2569 10.4129 16
------> CAND: 115.246199 3664.518066 0.8572677 1.6235460 14.7578 10.4091  8
------> CAND: 281.745456 3673.900879 0.9388211 1.1107247 19.3082 10.4069  2
------> CAND: 145.648475 3652.609863 0.9682302 2.1669424 14.2505 10.4047 16
------> CAND: 230.353561 3617.773438 0.9619612 2.1476915 14.7521 10.4033  8
------> CAND:  43.209572 3670.437500 0.8481738 1.7617067 19.2969 10.4002  2
[22:39:22][899064][INFO ] Statistics: count dirty SumSpec pages 2105 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:39:22][899064][INFO ] Data processing finished successfully!
22:39:22 (899064): called boinc_finish(0)

</stderr_txt>
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